What should business center air conditioner designers pay attention to?

The design of household air conditioners requires effective and full communication between the owner, the decoration designer and the air conditioning designer, and the air conditioning design needs to take into account the living habits and decoration requirements of the owner;

Generally speaking, when designing an air conditioning scheme, the air conditioner designer will ask you a series of questions, such as: What is the height of your home and the size of the ceiling? What is the orientation of the home?

What are the works of the rooms? What is the number of people living in your household? ......Choose a reasonable model according to your room type and living habits.

The final air-conditioning scheme needs to be determined in coordination with the renovation designer. This process seems simple, but in practice, there is often poor communication between the owner, the decoration designer, and the air conditioning designer.

Common communication problems between owners and decoration designers: many consumers often wait for the decoration to be almost completed, before they think of installing the first air conditioner, and at this time the ceiling has already been capped, and the first air conditioner to install the first air conditioner is only to remove the ceiling, which wastes time and energy;

Common communication problems between owners and air-conditioning designers: when the owners communicate with air-conditioning designers, they often hand over the original architectural drawings provided by the real estate developer to the designers, and because the functional structure of the room is often redivided during the decoration process, the entire air-conditioning scheme will eventually be changed;

Common communication problems between decoration and air conditioning designers: decoration and air conditioning from design to construction have an important connection, the decoration plan will sometimes be adjusted according to the actual situation of the site and the owner's zero hour requirements, and the adjustment of the decoration plan is not timely notified to the air conditioning designer, which may cause the air conditioning installation to rework.

First of all, when you position yourself, don't limit yourself to air conditioning. You should hold yourself to the standards of an HVAC designer. At the same time, it is also necessary to understand architecture, structure, water and electricity, automatic control and other related professional things.

You can only CAD, without rich theoretical and practical knowledge, you can only be an "air conditioning draftsman" with no technical content.

There's a lot to learn, and there's never enough in school, so don't be discouraged, that's how everyone comes over. It may take a few years to work hard, persevere, and learn more while you are young.

I will not use the air conditioner at home, but it is much the same, first of all, whether the space and the air conditioner have the cooling capacity, whether the cooling capacity matches, and whether the sealing degree of the space is appropriate.

If you do air conditioning, you must first understand the performance and structure of air conditioning, only when you understand air conditioning, you can design it well, you know what kind of room you need, what kind of air conditioning you need, how to design it beautifully, and so on.

**What are the points to pay attention to in the design and installation of air conditioners:

1. Pay attention to the distance of the ceiling space.

**The indoor unit of the air conditioner should be at least 20 cm high, which is the ceiling where the air conditioner unit and its pipes are placed, and its height will definitely be affected. The best remedy is to have the decorator and air conditioner designer visit the site together when entering the site, and work together to find a way to retouch and make up for the visual effects.

2. It is more labor-saving to construct at the same time with hydropower.

When is the best time to install ** air conditioner? The best time is to build air conditioning and water and electricity at the same time, the purpose of which is to make it more convenient for workers to coordinate. In addition, remind everyone that the power cord of the air conditioner should be arranged by the decoration company.

3. The outlet pipe should be discharged to the outside as much as possible.

If allowed, it is best to discharge the outlet pipe of the air conditioner to the outside, so that there will be no sequelae. In order to save trouble, some people will randomly connect the pipe to a floor drain. This is not only easy to smell, but it may also be blocked after a long time, and may even cause backfilling.

If there is really no way to discharge it outdoors, you can negotiate in advance and let the decoration company reserve a special floor drain.

4. Installing the top angle line may affect the air effect.

Some European and American decoration style families will install top corner lines (gypsum lines) around the ceiling, although it has a certain decorative effect, but also brings contradictions. If the tuyere must be equipped with a top angle line here, it will inevitably cover part of the tuyere, affecting the air volume, and sometimes there will be whistling noise. Either simply don't pretend, if you really want to pretend, it's best not to pretend to be the outlet.

5. It is thankless to install light strip decoration.

Unless you also have floor heating installed in your home, it is best not to install light strips here in the tuyere. Because this does affect the heating effect of the air conditioner, it costs more money; And the original 45° downward tuyere has to be changed to 90°, so that the hot air will only circulate in a parallel plane, and it is difficult to hit down. Another way is to install it elsewhere, just don't pretend in this section of the tuyere.

6. The location of the outdoor unit must be selected.

Put the outdoor unit in a well-ventilated and oriented place, and stay away from the bedroom. If the ventilation is not good, the outdoor machine often protects itself when it is hot, and the heat is dissipated, causing it to not work. When the weather is cold, it will affect the heating effect due to frequent frosting.

If there is a guardrail around the place where it is placed, it is best to remove it; If it is shared by two families next door, it should be coordinated in advance to avoid rework.

1.I want to copy the business by all means.

The owner goes to the site to locate and determine the plan, and after the plan is determined, it is generally not changed unless there are special circumstances.

2.The owner, the decoration company, and the construction team determine the location of the internal and external machines, and the construction team cooperates with the decoration company to prepare for the entry of the decoration company, generally before the water and electricity enter the site or at the same time. After laying bricks, it is more troublesome to install ** air conditioner.

3.Punching, internal and external machine hoisting, and the position of external machine hoisting must be carefully considered.

4.Copper pipes, drainage pipes, signal line connections, paving: copper pipe connections are best selected single pipe multi-connection, which is better for the ceiling, considering the load-bearing capacity of the ceiling and the air tightness of the condenser pipe.

5.When debugging the whole machine, be sure to ask how to operate and how to operate common faults.

What should I pay attention to in the installation of indoor air conditioners? It depends on whether your air conditioner is a water machine or a fluorine machine, and if your**air conditioner is a water machine 1Pay attention to the hot melt between the PPR pipe joints to prevent water leakage, use a sufficient thickness of the insulation pipe to do a good job of insulation, and do a good job of pressure retention after the pipeline is completed2

Whether the power supply and voltage in your home meet the requirements of the air conditioning equipment supplied, confirm the model of the indoor and outdoor units, and ensure the correct installation. The power cord and signal line of the air conditioner must be wired in accordance with the requirements of the equipmentConfirm whether the installation location of the indoor and outdoor units of the air conditioner, the direction of the connecting pipes of the internal and external units, and the drainage position of the condensate pipe are reasonable and whether there are any hidden dangers.

It is required that the connecting pipeline of the internal and external machine is horizontal and straight, and there is no omission in the insulation treatment. If your ** air conditioner is a fluorine machine, you refer to the construction requirements of Jingfeng HVAC, 1The indoor unit must be hoisted horizontally, the air inlet and return outlet should be dust-proof with tape, cardboard and other things, and the air outlet soft connection and internal machine connection should be glued and riveted, and the air outlet soft belt must be riveted, and the heat preservation treatment must be carried out.

The length of the soft belt should not exceed 25cm, if it exceeds it, it should be done with air duct. )2.Installation of copper pipes 1 >

The spacing of the bracket should not exceed 1 meter, it must be horizontal and straight, and the copper pipe and insulation must be fixed on the bracket. 2>.Before installation and welding, it must be carefully inspected to see if there is any dust or other things inside and outside the copper pipe.

3>.Copper pipe welding must use nitrogen protection welding, welding should be tight without bubbles, and the welding rod can not flow into the copper pipe. (It is strictly forbidden to use water for cooling) 4>

Before the copper pipe is pressurized, the inner wall of the copper pipe should be washed with nitrogen to clean the dust. 5>.The copper pipe is maintained at 40 kg until the main machine is installed.

3.Installation of insulation 1 >The insulation material interface must be glued together to prevent future openings.

Where the inner machine and the copper pipe are connected, the inner bread should be finished first and then the external insulation should be carried out. 2>.Copper pipe lintels, there is no way to keep the copper pipe well, and it must be filled with foam.

3>.Pipe insulation must be handled well. >.

The condensate pipe must be changed to a separate support, and all pipes must be maintained at a slope of not less than 1%, (it is strictly forbidden to have or horizontal pipes), and the exhaust hole must be changed at the highest part of the pipeline. 2>.A ball valve should be installed at the connection between the condensate and the internal machine.

Precautions are required for measuring rooms.

1.The time, place, and owner's information should be remembered clearly.

2.Toilet toilet drain pipe distance from the wall.

3.The distribution box distance indicates the size.

4.The door opening is wide.

5.Elevation under the beam.

6.Check all the dimensions after measuring the room?

7.Check that all the beams in the room are not on the drawings.

8.The location of the air conditioning holes.

The floor area of the suite"? The built-up area of the suite consists of three parts:

1) The usable area of the suite: a, the sum of the area in the bedroom, living room, dining room, corridor, kitchen, bathroom, false floor, toilet, storage room, wall cabinet, etc.; b. Indoor stairs in duplex dwellings shall be included in the usable area according to the sum of the area of the natural floors; c, chimneys, ventilation ducts, and pipe wells that are not included in the structure are included in the usable area.

2) The area of the internal wall of the suite: the dividing wall between the units of the new residential unit, the dividing wall between the unit and the common building space, and the external wall (including the gable) are all common walls. The shared wall shall be included in the area of the wall in the set according to half of the horizontal projection area; The horizontal projection area of the non-common wall is all included in the area of the wall in the suite; The thickness of the interior wall decoration is included in the area of the interior wall.

3) Balcony construction area: a the original design of the closed balcony, according to its peripheral horizontal projection area to calculate the construction area; b, the balcony (bottom balcony) is calculated as half of the horizontal projection area of its bottom plate; c, the concave balcony shall be included in the construction area according to half of its combat area (including the area of the parapet wall); d, half-lifted and semi-concave balcony, the protruding part is calculated as half of the horizontal projection area of its bottom plate, and the recessed part is calculated as half of its combat area.

To sum up, the construction area in the suite = the usable area in the suite + the wall area in the suite + the balcony construction area.

1. Preparation before measuring the room: bring the measuring tools (tape measure, digital camera, paper, pen, drawing board, company information).

2. Record the address and floor of the new house. Pay attention to the orientation of the room and the external environment.

3. After entering the new house, communicate with the customer on the spot, and draw the room type map while communicating.

4. When drawing the floor plan, indicate (1), the position of beams and columns (2), the location of doors and windows (3), the water supply pipeline (4), and the location of air conditioning.

5), the location of the main electrical box (6), the size of the room measurement diagram is detailed.

5. In the measurement room, it is necessary to be careful and meticulous, the accurate location of the upper and lower water pipes, heating, toilet and kitchen facilities, and the structure of the room shape.

Measuring the house is the first step in the decoration of the house, although this link is small, but it is very necessary and important.

To put it simply, the measurement of the room is that the customer takes the designer to the new house for on-the-spot measurement, and measures the length, width, height of each room in the house, as well as the location of doors, windows, air conditioning and heating one by one. At the same time, the process of measuring the room is also a process of on-site communication between the customer and the designer, although it does not take much time, but the seemingly simple and mechanical work affects and determines every subsequent decoration link.

Design is not a simple mechanical repetition, each owner's house internal and external environment is different, different geographical environment and spatial state, determine different design. At the site of measuring the house, the designer must carefully observe the position and orientation of the house, as well as the surrounding environmental status, whether the noise is too large, how the air quality is, whether the lighting is good, etc. Because these conditions directly affect the later design, if the house is close to the street and is too noisy, the designer can suggest that the owner install insulating glass, so that the sound insulation effect is better; If the house was originally poorly lit, it needs to be compensated for with design.

Special attention is paid to the measuring room.

Find out how many amperes the capacity of the total meter, calculate whether your approximate usage is enough, and if you need high power, you need to apply for changes to the power supply bureau in advance.

Find out how many cubic meters of gas and natural gas are, and similarly, if there is any change, you need to apply to the gas company in advance.

Use the floor plan (note that it's not the one you got when you bought the house, but the exact building plan provided by the property) to find out which walls are load-bearing.

Understand the location of the water pipes in the house and the water pipes after entering the house.

Know where to go into the water and where to go to the toilet pit.

Prepare room measuring tools.

The basic tools needed to measure the room are tape measure, paper and pen, and the tape measure is good with a length of more than 5 meters. Other tools include cameras, drawing tablets, laser measuring instruments, etc.

The traditional use of a tape measure to measure the room is more troublesome to operate, and the measurement error is also large. Nowadays, the tools of the measuring room are becoming more and more advanced, such as the laser rangefinder, which is simple to operate, and the value can be reflected with a light photo, and the accuracy is very high.

Make room drawings.

If you don't have a floor plan with you, you need to draw a rough floor plan on paper on the spot. Figures don't need to be too dimensional, as long as they can be labeled.

Implement measurements. Measuring the room is a trivial process, which can be basically divided into measuring, looking, touching, taking pictures, and asking.

The correct order of measuring the room: the measuring room generally starts from the entrance door, turns a circle to measure, and then returns to the other side of the entrance door, and measures all the rooms in the house. If it is multi-layered, in order to avoid missing measurements, the order of measurement should be one layer after the other layer is measured, and the order of the room should be from left to right.

Length and height measurement method: When measuring the length and height of a specific room with a tape measure, the length should be measured close to the ground, and the height should be measured close to the corner of the wall. There are no special circumstances, the floor height is basically certain, and you can find two places to measure the average floor height.

Doors and windows and other positioning methods: all the dimensions are segmented, like geometry divided into several, after the measurement of the data at any time, first measure the length, width and height of the door itself, and then measure the left and right interval size of the door and the wall to which it belongs, and measure the interval size of the door and the ceiling.

Take a photo and keep the bottom file.

In order to have a better grasp of the whole space, it is good to be able to take pictures when measuring the room, which is conducive to the accuracy of the later design.

The designer exchanges opinions with the owner.

When measuring the house, the designer should conduct preliminary communication and exchange with the owner, see the owner's requirements for the concept of the house and the use of functional areas, and preliminarily judge the feasibility of the owner's idea according to the site situation.