What is the height of the squatting pit flush valve and the drainage size of the squatting pit

1.Foot pedal: 100-150mm.

2.Hand type: 800-900mm.

Squatting pit: that is, squat toilet, comprising a convex front windshield that is integrally formed at one end, a long groove that is concave, a pedal that extends along the long groove from the bottom of the front windshield, and an outer edge around the front windshield and the outer perimeter of the pedal. Squat toilet has a wider groove than other long grooves in the area where the user's excrement falls, so as to expand the carrying effect of excrement.

Precautions for squat toilet installation.

When installing a squat toilet, it is important not to bury it in the concrete, as it is easy to crack or damage the toilet due to the shrinkage and skew of the concrete. To prevent this from happening, apply an elastic waterproof substance to all parts below the toilet bowl that will come into contact with concrete.

2) If asphalt is used for elastic waterproof substances, it is not advisable to heat and dissolve asphalt to coat it, so as to avoid the porcelain from being heated and cause cracking, and it is advisable to use asphalt coating instead.

Generally, the middle and far wall of the sewage nozzle is 400-450mm on one side and 600-650mm on the other side (at the water tank or flush valve). Depending on the size of the bathroom, the size can be adjusted.

The pedal is about 15 to 20 centimeters, and the sensing is 80 to 90 centimeters.

Some of them are stepped on at a height of 10 cm of the toilet, and some are pulled by hand at 1800.

The size that needs to be reserved for drainage before squatting pit should not be less than 55 cm, generally about 65 cm to 75 cm. The minimum size of the rear drainage reservation should not be less than 35 cm, generally about 45 cm to 55 cm.

Steps to install a squatting urin.

1. It is necessary to determine the location of the sewer pipe according to the sewage outlet, and at the same time, the distance between the inlet of the sewer pipe and the horizon should also be determined.

2. After that, you need to put the connected rubber plug into the hole of the water inlet hole, and at the same time, a layer of glass glue should be applied to the edge of the water inlet hole, and the water inlet pipe should be inserted into the water inlet of the rubber plug to prevent water leakage.

3. Then apply a layer of glass glue to the edge of the exit, and then you can put the squatting toilet on it.

Matters that need to be paid attention to during the construction of the squatting pit.

1. When installing, it is necessary to set the position of the squatting pit in combination with the sewage outlet, and the sewer pipe should be set at a more suitable position from the wall. At the same time, the depth of the squatting pit should be greater than the height of the squatting urinal.

2. The prepared cement mortar needs to be fixed on the horizontal surface, and it must be kept stable and not clean, so that the floor tiles can be laid on it, and the floor tiles will be laid more firmly.

3. When opening the water inlet system, you need to check whether there is water leakage at the position of each connection, if there is a water leakage, you need to check the various interfaces, check that it is the best water leakage, and then repair it in combination with the reason.

4. If there is no water leakage during operation, it is also necessary to fill the periphery of some fillers, and cement mortar can be used to fill on it, and the effect will be better.

Squatting, left and right 50 cm, the front drain is at least 55 cm away from the back wall, generally 65 to 75, and the rear pipe is at least 35 cm away from the wall, generally 45 to 55; The toilet bowl (toilet) is 50 cm in size, and the general drain is 35 cm.

The size of the squatting pit sewage outlet from the wall is also the size of the toilet drainage.

From the wall to the center of the toilet drain hole is called the "pit distance", generally in 30 cm or 35 cm, the error is not more than 2 cm, the toilet also has two specifications is 30 or 35, if your pit distance is not standardized, you have to use a shifter! But this method is easy to block, so you have to explain to the master who sticks the brick to pay attention to the pit distance!

Hello dear! Glad for your question! How much is the appropriate water pressure requirement for the squatting toilet manual flush valve; Hello, generally a good brand, 3 kg is enough, there is a siphon function, 5 kg is enough, the city is clean, if the pressure is small, at least you have to open the foot valve, that is, two kilograms of pressure.

Generally, 3 kg of good brands is enough, and 5 kg of poor ones with siphon function are enough, and the market is clean 1The general water pressure of the induction squatting toilet is at least three pounds of water pressure, preferably 5 kg of water. 2.

The water supply pipe section with toilet delay self-closing flushometer and the water equivalent of the toilet delay self-closing flushometer are calculated, and the additional flow rate of QG is calculated as the design second flow rate of the pipe section. 3.Direct calibration pipe diameter is too small, when it is greater than 1, use 6 is too large, and the probability of simultaneous use is small + that is, to ensure that the water consumption is greater than one squat.

1. Foot-operated flushometer, the height of the pedal is generally not more than 100-150mm, if it is too high, it is not very convenient to step on the foot, and it is easy to step on the flush valve, it is too low, it will be very troublesome when installing, and it is not convenient to maintain.

2. Hand crank (hand press) flushometer, the general installation height is 800-900mm, just in line with the height of the general human body, and the hand will not be too low or too high, causing inconvenience.

3. Before the installation of the squatting toilet, check whether there are foreign objects in the sewage pipe and the channel in the product, and try to fix the installation position and height of the squatting toilet and the docking of the sewage outlet and the sewage pipe to take the squatting toilet away. Install the water inlet pipe, generally the water inlet pipe is installed according to the height of the need, whether it is foot pedal or hand crank. Remember to clean the water pipes before installing the flushometer to avoid the mud in the water pipes clogging the flushometer.

(1) The height of the pedal flushometer is generally not more than 100-150mm, and (2) the flushometer of the hand press is generally 800-900mm

Flush valve working principle:

When water enters the tank from the inlet, the drain is pressed against the rubber membrane and cannot be drained. As the water level rises, the water flows through hole A through the ball crown and from hole B into the elbow. Since the upper and lower water pressure of the rubber membrane is equal, it still presses down on the drain.

When the water level continues to rise above the highest point of the elbow, the water flows through the elbow into the drain. Because hole B is larger than hole a, water is subject to greater resistance when passing through hole A, and the pressure is also lost, so the amount of water in the crown decreases, and a vacuum appears at the top. At this time, the pressure of the upper part of the rubber film decreases sharply, and the lower pressure is equal to the atmospheric pressure plus the pressure generated by the water, which is much greater than the upper pressure, the rubber film protrudes, the drainage port opens, and the water in the water tank is discharged rapidly (about 10 seconds or so).

When the water level in the tank drops, the water in the ball crown can still be discharged through the elbow due to the siphon phenomenon, and the vacuum is maintained, so that the rubber film does not move down, and when the water in the tank is discharged, the rubber film rubber mold presses the drain port again and re-impounds the water. If the flow of water at the inlet is controlled, the drain cycle can be determined. This cycle allows the toilet to flush automatically and at regular intervals.

This is how toilet flushometers work.

Do you use a foot pedal or a hand press?

The height of the pedal is generally not more than 100-150mm

Because it is too high, it is inconvenient to step on, and it is easy to step on the flush valve.

If it is too low, it is inconvenient to install and maintain.

Hand press generally 800-900mm

The general rule is to be easy to flush!

How to adjust the water size of the squatting toilet sensor flush valve? Answer: 1. Take out the parts of the inlet valve first, and then put the adjusted inlet valve into the water inlet of the toilet tank, put on the gasket and fix the nut.

2. Adjust the card of the inlet valve to the open direction, then adjust the water in the water tank of the inlet valve, and then pull the inlet valve to move it up and down, and the tightness of the card is judged according to the identification on the water inlet pipe. 3. Finally, the adjusting rod is set, if it rotates counterclockwise, the floating box will fall, and the water level of the water tank will also fall, and in turn it will rise, and the water level of the water tank will also rise.

Answer: 1. Take out the parts of the water inlet valve first, and then put the adjusted water inlet mold brigade valve into the water inlet of the toilet tank, put on the gasket and fix the nut. 2. Adjust the card of the inlet valve to the open direction, then adjust the water in the water tank of the inlet valve, and then pull the inlet valve to move it up and down, and the tightness of the card is judged according to the identification on the water inlet pipe.

3. Finally, the adjusting rod is set, if it rotates counterclockwise, the Float dry box will fall, and the water level of the water tank will also fall, and in turn it will rise, and the water level of the water tank will also rise.

Expansion: This can be adjusted, first of all, the adjustment of the total water intake of the belt front box is the height of the float on the left inlet valve. However, after the spring rolls, you can use the two blue and red adjustment buttons to adjust the water output up and down. Turn it up a little bit.