CN204703270U - A kind of direct-discharging closet drainage - Google Patents

Abstract

The utility model relates to a straight discharge toilet sewage system. One side of the sewage pipe is provided with a water inlet joint connected with the inner chamber of the sewage pipe, and the lower side is provided with a water outlet joint connected with the inner chamber of the sewage pipe. The opposite side of the water inlet joint is The sewage pipe is connected with a cylinder body, and the water inlet of the sewage pipe inner cavity is provided with a valve to block the water inlet. The guide pipe in the middle hole of the valve stem, the spring that pushes the valve to the direction of blocking the water inlet is arranged between the piston and the cylinder body, and the overflow pipe is arranged between the water inlet joint and the inner cavity of the sewage pipe. The advantages are: The utility model has a simple structure, and when the toilet leaks, the leaked water can be discharged out of the toilet effectively, and water overflows from the toilet when the toilet leaks.

Description

A direct discharge toilet sewage system

technical field

The utility model belongs to the technical field of toilets, in particular to a straight row toilet sewage discharge system.

Background technique

Existing toilets are divided into two types: squatting type and seat type. After the toilet is used for a long time, water leakage will occur. When not in use, the water outlet of the toilet is blocked by the piston, so the leaked water accumulates in the In the toilet, due to the limited water storage capacity of the toilet, the leaked water can easily overflow from the toilet. If it is not found in time, the overflowing water will fill the toilet, and even overflow from the toilet to other places in the room, destroying the room. decoration.

Contents of the invention

The purpose of the utility model is to provide a direct discharge toilet sewage system which can effectively discharge the leaked water out of the toilet when the toilet leaks.

The purpose of this utility model is achieved in that:

A straight discharge toilet sewage system, one side of the sewage pipe is provided with a water inlet joint communicating with the inner cavity of the sewage pipe, and the lower side is provided with a water outlet joint connected with the inner cavity of the sewage pipe, and the sewage pipe on the opposite side of the water inlet joint Connected to the cylinder body, the water inlet of the inner cavity of the sewage pipe is provided with a valve to block the water inlet. In the guide pipe, a spring is arranged between the piston and the cylinder to push the valve to the direction of blocking the water inlet, and an overflow pipe is arranged between the water inlet joint and the inner cavity of the sewage pipe.

In the above technical solution, the overflow pipe includes a first vertical portion and a second vertical portion connected to the upper side of the sewage pipe, the first vertical portion and the second vertical portion are separated by a partition, the second The lower end of one vertical part communicates with the inner cavity of the sewage pipe, the upper side communicates with the upper side of the second vertical part, and the bottom of the second vertical part communicates with the water inlet joint.

In the above technical solution, the upper ends of the first vertical portion and the second vertical portion are provided with openings, and end caps are clamped on the openings.

In the above technical solution, the upper end of the partition is provided with a water opening.

In the above technical solution, the periphery of the water inlet joint is provided with hoops or hoops.

In the above technical solution, the water inlet joint is made of rubber or rubber-plastic material.

Compared with the prior art, the utility model has outstanding and beneficial technical effects as follows:

1. The utility model arranges an overflow pipe between the water inlet joint and the inner cavity of the sewage pipe. When the toilet leaks, the valve is blocked on the water inlet of the sewage pipe, and the water in the toilet overflows from the overflow pipe. The water flows into the sewage pipe and is discharged from the water outlet of the sewage pipe, which prevents water from overflowing from the toilet when the toilet leaks.

2. The periphery of the sealing ring of the sewage outlet of the utility model is provided with a clamp or a hoop. When the water inlet joint is connected to the water outlet of the toilet, it is clamped by the clamp or the hoop. The sealing effect is good, and water leakage can be effectively prevented.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is a top view structural diagram of the utility model.

Fig. 3 is a schematic diagram of the cross-sectional structure of A-A in Fig. 2 .

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings with specific embodiments, referring to Fig. 1-Fig. 3:

A straight discharge toilet sewage system, one side of the sewage pipe 1 is provided with a water inlet joint 2 communicated with the inner cavity of the sewage pipe 1, and the lower side is provided with a water outlet joint 3 communicated with the inner cavity of the sewage pipe 1, the water inlet The sewage pipe 1 on the opposite side of the joint 2 is connected with a cylinder 4, and the water inlet of the sewage pipe 1 is provided with a valve 5 for blocking the water inlet. A piston 7 is connected, and a guide tube 8 slidingly arranged in the middle hole of the valve rod 6 is fixed in the cylinder body 4. A spring 9 is arranged between the piston 7 and the cylinder body 4 to push the valve 5 to the direction of blocking the water inlet 5, An overflow pipe 10 is provided between the water inlet joint 2 and the inner cavity of the sewage pipe 1 .

The above overflow pipe 10 includes a first vertical portion 11 and a second vertical portion 12 connected to the upper side of the sewage pipe 1, the first vertical portion 11 and the second vertical portion 12 are separated by a partition 13, the second The lower end of a vertical portion 11 communicates with the inner cavity of the sewage pipe 1 , the upper side communicates with the upper side of the second vertical portion 11 , and the bottom of the second vertical portion 11 communicates with the water inlet joint 2 .

Above-mentioned first vertical part 11 and the upper end of second vertical part 12 are provided with opening, and end cap 14 is clamped on the opening, and end cap 14 is set up conveniently to observe the clogging situation in overflow pipe 10, when clogging, it is convenient to clear the overflow pipe. Flow tube 10 is dredged.

The upper end of the above-mentioned partition 13 is provided with a water opening 15 .

The periphery of the above-mentioned water inlet joint 2 is provided with a clamp 16 or a hoop 16, the water inlet joint 2 is connected with the water outlet pipe of the toilet, and the clamp 16 or the hoop 16 is used to tighten the hoop to achieve a better sealing effect.

The above-mentioned water inlet joint 2 is made of rubber or rubber-plastic material.

The working principle of the utility model is: when the toilet does not discharge sewage, the valve 5 is blocked on the water inlet of the sewage pipe 1. At this time, when the toilet leaks, the water in the toilet overflows from the overflow pipe 10 to the sewage pipe 1 Inside, it is discharged from the outlet 1 of the sewage pipe, avoiding the water overflowing from the toilet when the toilet leaks; when the toilet is discharging sewage, the valve stem 6 is moved backward against the spring force by pulling the piston 7, and the valve 5 and the sewage pipe 1 enter The water outlet is separated, and the sewage flows in from the water inlet of the sewage pipe 1 through the water inlet joint 2 and flows out from the water outlet to realize sewage discharge.

The foregoing embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore: all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered by this utility model. within the scope of protection of utility models.

Claims (6)

1. a direct-discharging closet drainage, the side of blow-off pipe is provided with the water supply connector with blow-off pipe inner space, downside is provided with the water out adapter with blow-off pipe inner space, it is characterized in that: the blow-off pipe of described water supply connector offside is connected with cylinder body, the water inlet of blow-off pipe inner chamber is provided with the valve of shutoff water inlet, the valve rod connecting valve stretches in inner chamber of cylinder block and is fixed with piston, cylinder body internal fixtion has the guide pipe be slidably installed in valve rod mesopore, spring valve being pushed to shutoff water inlet direction is provided with between piston and cylinder body, bleed off pipe is provided with between described water supply connector and blow-off pipe inner chamber.

2. a kind of direct-discharging closet drainage according to claim 1, it is characterized in that: described bleed off pipe comprises and is connected to the first vertical portion on the upside of blow-off pipe and the second vertical portion, first vertical portion and the second vertical portion are separated by dividing plate, the lower end of the first vertical portion is connected with the upside of the second vertical portion with blow-off pipe inner space, upside, and the bottom of the second vertical portion is communicated with water supply connector.

3. a kind of direct-discharging closet drainage according to claim 2, is characterized in that: the first described vertical portion and the upper end of the second vertical portion are provided with opening, and opening is connected with end cap.

4. a kind of direct-discharging closet drainage according to claim 2, is characterized in that: the upper end of described dividing plate is provided with water flowing breach.

5. a kind of direct-discharging closet drainage according to claim 1, is characterized in that: the periphery of described water supply connector is provided with clip or anchor ear.

6. a kind of direct-discharging closet drainage according to any one of claim 1-5, is characterized in that: described water supply connector is that rubber or rubber-plastics material are made.