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It is recommended to choose a brand with strong qualifications and comprehensive strength, after all, it takes a long time for the factory to take a long time. It must be anti-clogging, odor-proof, drain quickly, and at the same time very good in terms of cleanliness. In this regard, it is recommended to take a look at the environmental protection.
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Floor drain selection and engineering design requirements.
1) CJ T186-2003 standard is only applicable to floor drains used in general industrial and civil buildings, and is not suitable for special places such as wave-proof floor drains for civil air defense projects and explosion-proof floor drains for petrochemical enterprises. For floor drains in special places, in addition to referring to this standard, it should also meet the technical requirements of relevant industries.
2) The water seal is one of the important features of the water seal floor drain. When selecting, you should know whether the water seal depth of the product reaches 50mm.
Sidewall floor drains, floor drains with mesh frames, and closed floor drains generally do not have water seals; Most of the overflow-proof floor drains and multi-channel floor drains have water seals, and they should be specifically understood according to the manufacturer's information.
For floor drains without water seals, the depth of the water distribution seal of the floor drain pipe should not be less than 50mm. This part can be configured by the floor drain manufacturer, or set up by the construction unit where the floor drain is installed.
3) The height of the grate surface can be adjusted, and the adjustment height is not less than 35mm, so as to ensure that the elevation of the floor grate surface is level with the ground after the ground decoration is completed. The waterproof wing ring of the floor drain is to do a good job of the waterproof requirements when the floor drain is installed on the floor slab.
The grate strength of the grate of the floor drain located in the underground garage car passage or the place where the load bears should be able to meet the corresponding load.
4) The structure of the floor drain with water seal should be reasonable and smooth, and the debris in the drainage is not easy to precipitate; The cross-sectional area of each part should be greater than the cross-sectional area of the discharge pipe, and the minimum net width of the cross-section of the runner should not be less than 10mm.
5) There are three types of floor drain connections: socket; Screw thread; Clamps. The size of the connection port can be determined according to the relevant provisions of the current state.
6) Odor-proof floor drain should be preferred. Where there is no need for drainage, there is no floor drain. The builder shall not complete the construction without setting up a backwater inlet. (Online**, hope it can help you).
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The requirements of food factories for floor drains can be said to be very high, and drainage speed, cleanliness, insect and odor prevention, load-bearing capacity, wear resistance, corrosion resistance, etc. are all factors to be considered. Here, it is recommended that the leading brand in the industrial floor drain industry - earnest.
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There are not many manufacturers of industrial floor drains in the country, and even fewer can do well, after all, it is a niche field in the B2B industry. Through B2B**, the company has been in the forefront, which shows the excellence of the product. The key is that the main environmental protection should be very suitable for pharmaceutical companies.
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There are very few domestic enterprises specializing in industrial floor drains, and we have been using it for almost ten years. Clean and drained well, after so many years, there is no taste at all.
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Floor drains should be located at various water supply and water points, where there are many opportunities for falling water, so that they can be removed as soon as possible. Under the trough, basin and pool, combined with the water area of the built land, it is also necessary to take into account the proximity to the riser. The specifications of floor drain are generally DN50 and DN100, depending on the size of the drainage.
However, the casing installed after punching is easy to leak, and construction measures should be paid attention to.
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If the ground has been poured for 28 days, there is no need to protect it, because after the concrete reaches 28 days, its design strength will reach 100%, and it has the ability to withstand the design and use function.
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When the strength is reached, there is no need for protection, what kind of plant is this.
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In order to improve wear resistance and chemical corrosion resistance, it is recommended to use epoxy resin industrial floor paint. It can effectively protect the concrete floor, improve the anti-skid performance of the ground at the same time, and is also more beautiful.
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Brilliant Plumbing HH03006 anti-odor floor drain is made of high-quality zinc alloy material as the main body of the floor drain, which is more solid and stable, durable and durable. Blue Vine LT-1005 floor drain is made of copper material, and the shape is square, which is very simple. Jiumu 92089 anti-odor floor drain is simple and atmospheric, classic and elegant.
The high-quality stainless steel material and advanced filter screen are very easy to use. Legrand LGL-QTDL anti-odor floor drain full solid panel, solid thickened panel, one-piece water seal***. The above floor drains are very good.
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The destroyer floor drain is a company that cheats money, the floor drain is not odor-proof or insect-proof, buy a submarine.
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The destroyer floor drain has a national patent inner core, which is anti-backwater, anti-odor and anti-bacterial. The more you use it, the better the anti-odor effect. It drains quickly and prevents clogging. The disassembly design is very easy to clean.
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As an important part of the drainage system in the house, its performance directly affects the quality of indoor air, and it is very important to control the odor in the bathroom. Many people will ask what kind of floor drain is good. Let's take a look Although the floor drain is small, if you are greedy for cheap, buy defective products, there are frequent problems when you use it, not to mention the impact on your mood, and add some extra trouble to yourself, and it is not necessarily cost-effective to calculate the account.
So I'd rather spend a little more money when decorating and buy a good floor drain that is reliable in quality and durable. At present, there are more and more types of floor drains, which one is the best and most durable? The floor drain on the market is mainly divided into three kinds of materials: stainless steel, PVC and copper.
Since floor drains are buried below the ground and need to be well sealed, they cannot be replaced frequently, so it is important to choose the appropriate material. Among them, the all-copper floor drain has begun to occupy an increasing market share because of its excellent performance. It is best not to use a deep water seal floor drain for the washing machine floor drain, because the drainage speed of the washing machine is very fast and the drainage volume is large, and the launching speed of the deep water seal floor drain cannot be met at all, and the result will directly lead to water overflow; In addition, the floor drain with too long backwater bend is not suitable for the special drainage of washing machines, because the drainage speed is slow and it is easy to overflow.
The brands of floor drain are very good brands, such as Jiumu, Emeko, Submarine, Fisit, Brilliant, Dilang, and Submarine. You can go to the physical store to find out. It mainly depends on what material you want to buy.
It is best to find a professional master to install the floor drain.
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There is no fixed standard, and the number of squatting places in the toilet should be designed according to the number of users.
Workshops with sanitary features of level 1 and level 2 should be equipped with bathrooms; Level 3 workshops should set up centralized bathrooms near the workshop or in the factory area; Level 4 workshops can be equipped with centralized bathrooms in the factory area or residential area. Bathrooms can consist of dressing rooms, showers and management rooms.
There is usually a toilet in the bathroom with 4 or 6 showers. The number of showers can be calculated according to the design, and the number of people is calculated according to Table 10.
The toilet should not be too far away from the workplace, and should have measures to remove odor and prevent flies. The toilet in the workshop should generally be flushed, and there should be a handwashing sink and a washing tank. It is advisable to stay indoors in cold areas. Unless there are special needs, the number of squatting places in the toilet should be designed according to the number of users.
The Women's Health Room consists of a waiting room and a processing room. Handwashing facilities and sinks should be provided in the waiting room. A warm water tank and a rinser should be installed in the treatment room.
The number of flushers should be determined according to the number of people calculated by design. When the number of female workers in the largest shift is 100,200, one irrigator shall be provided, and when the number of > is 200, one shall be added for each additional 200 workers.
Industrial Restroom Design Requirements Specify:
1. After installing the water pipe in the bathroom, the pressure test of the water pipe is very important, in the water pipe pressure test, it is best to be all the relevant personnel present, the weight of the pressure test should be increased to more than 20 catties, and the test time should be more than an hour.
2. The height of the floor drain water seal should reach 50mm, and attention should be paid to the selection of odor-proof floor drain; In order to prevent the air in the drainage pipe from flooding into the room. The floor drain should be about 10mm lower than the ground, and the drainage flow should not be too small, otherwise it is easy to cause blockage.
3. Before laying wall tiles, do a good job of wall waterproofing, and the wall should be waterproof with a height of 30 cm in the waterproof treatment, but for non-load-bearing light walls, the whole wall should be waterproof, at least meter high.
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The number of squatting places in the toilet should be designed according to the number of users.
The toilet should not be too far away from the workplace, and should have measures to remove odor and prevent flies. The toilet in the workshop should be flushed, and there should be a washbasin and a washing tank. It is advisable to stay indoors in cold areas. Unless there are special needs, the number of squatting places in the toilet should be designed according to the number of users.
In the men's toilet, a workplace with 100 male employees will have one additional squatting place for every 50 people. The number of urinals is the same as the number of squatting positions. In workplaces with 100 female workers in women's toilets, one additional squatting position will be added for every 30 additional workers.
The Women's Hygiene Room consists of a waiting room and a treatment room, with handwashing facilities and a washing basin in the waiting room, and a warm water tank and a rinser in the treatment room.
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The number of toilet squatting places in the industrial plant is two.
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There are such provisions in the Code for Building Design:
Men's toilet: less than 100 people will be set up as 25 people as 1 squatting position, and more than 100 people will be added for every 50 additional people. The number of urinals is the same as the squatting position.
Women's toilet: 1 2 squatting positions for 15 people for less than 100 people, and 1 additional squatting position for every 30 additional people for more than 100 people.
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