CN2501928Y - Direct drainage type water-proof closet - Google Patents

Abstract

The straight row water-saving toilet is a T-shaped transition pipe with a moving piston connected to the sewage outlet of the toilet. One end of the piston is equipped with a gasket, and the other end is connected to the rack. The rack meshes with the gear. The wrench connection; the vertical pipe outlet of the T-shaped transition pipe is connected to the main water pipe; the water tank is equipped with a reserved water surface device, which is composed of a water inlet pipe, a bypass water pipe, a buffer water tank, and a thin tube. The water pipe and the buffer water tank form a tee, the bottom of the buffer water tank is connected with a thin pipe, the other outlet end of the thin pipe is connected with the bypass water pipe, and the water outlet at the lower end of the bypass water pipe is connected with the water inlet of the toilet bowl. Using the straight row water-saving toilet, the dirt can be discharged directly from the sewage outlet, the water resistance is small, the required water flow is small, and the water saving is more than 50%. At the same time, due to the direct sewage discharge of the piston plugging type, the sealing effect is good, and the phenomenon of peculiar smell flowing back into the room will not occur.

Description

A water-saving water-saving toilet

technical field

The utility model belongs to a sanitary ware and relates to a straight row water-saving toilet.

Background technique

There are two kinds of traditional toilets, siphon type and scroll type. The siphon toilet is to set an upwardly protruding elbow at the outlet of the sewage pipe of the toilet, and use the large flow of water to push all the dirt out from the sewage outlet and the elbow, and leave it at the bottom of the toilet pool. Clean water creates a water seal that prevents odors from pouring back and spreading; the vortex toilet has multiple water inlets reserved around the toilet, and after moving the water tank wrench, the water rushes directly to the sewage along these water inlets Use the impact of large flow and rotating water to wash away the dirt until the water flowing in the toilet is clean and forms a water seal. Although these two toilets have different structures and different principles, they have a common defect: when flushing, the required water flow is large, and only when the flow is large can the impact force of the water flow on the dirt be formed; otherwise, the flushing effect will be poor. So above-mentioned two kinds of toilets all belong to waste water type.

Contents of the invention

The purpose of the utility model is to design a straight row water-saving toilet, which is convenient to use and saves water.

The purpose of the utility model is achieved in the following manner: a straight row water-saving toilet, which is composed of a water tank and two parts of the toilet. The sewage outlet of the toilet is connected to a "T"-shaped transition pipe with a moving piston inside. A gasket is installed on one end of the piston, and a rack is connected to the other end. The rack meshes with a gear, and the gear passes through a set of connecting rods. The device is connected to the wrench of the water tank; the outlet of the vertical pipe in the T-shaped transition pipe is connected to the main downwater pipe; a set of reserved water surface device is installed in the water tank, which is composed of water inlet pipe, bypass water pipe, buffer water tank and thin pipe , the water inlet pipe, the bypass water pipe and the buffer water tank form a tee. The urinal water inlet is connected.

Using the straight-row water-saving toilet, the dirt can be discharged directly from the sewage outlet. Because there is no curvature, the water flow resistance is small, the water required is less, and the water can be saved by more than 50%. At the same time, due to the direct sewage discharge of the piston blocking type, the sealing effect is good, and there will be no phenomenon that the peculiar smell will be poured into the room.

Description of drawings

Fig. 1 is the water-saving device installed at the bottom of the toilet in the utility model.

Fig. 2 is the connecting rod device installed between the gear and the water tank wrench in the utility model.

Fig. 3 is the buffer device installed in the water tank in the utility model.

Detailed ways

The straight row water-saving toilet is composed of two parts: the water tank and the toilet.

As shown in Fig. 1, a stainless steel sleeve 9 is installed on the drain outlet of the toilet 11, and is fixedly connected by a nut 8, and a gasket is installed inside and outside. The left end of the stainless steel sleeve 9 is inserted into the aperture of the T-shaped transition pipeline 4 . In the aperture of the T-shaped pipeline 4, a piston 5 is installed, the right end of the piston is affixed with a gasket, and the left end is connected with the rack 1. The rack 1 is meshed with the sector gear 3 . The gear 3 is fixed on the rotating shaft 2 so that the gear 3 can rotate counterclockwise along the rotating shaft 2 . Simultaneously also be connected with a set of connecting rod device on the sector gear 3, the other end of this connecting rod device is connected with the water discharge wrench of water tank. The lower port of the vertical pipe of the T-shaped transition pipe communicates with the sewage pipe 10, and a compression sleeve 6 is installed at the interface, and is sealed and connected by a gasket and a nut 7.

When in use, turn the water release wrench of the water tank, the connecting rod device drives the sector gear 3 to rotate counterclockwise along the rotating shaft 2, and drives the rack 1 and the piston 5 to move to the left side. When the piston moves out of the vertical tube end surface of the T-shaped sleeve 4 Under the impact of water, the dirt in the toilet bowl is directly passed into the vertical pipeline of the T-shaped pipeline 4 through the left horizontal pipeline end of the stainless steel sleeve 9 and the T-shaped casing 4, and all the dirt is discharged along the main sewer pipeline 10. discharge. After unclamping the water tank wrench, the piston 5 resets, and the sealing gasket at its right end is sealed with the left side end face of the stainless steel sleeve 9, which can block the peculiar smell.

As shown in Figure 2, the connecting rod device connected to the sector gear 3 is composed of several connecting rods and rotating arms, wherein the gear 3 is connected to the connecting rod I17, the connecting rod I17 is connected to the connecting rod II20 through the rotating arm I18, and the connecting rod II20 is connected to Rotating arm II21, rotating arm II21 is connected with the wrench 22 of water tank 19.

The direct discharge device with the above structure is fixed in the toilet, which can discharge the feces and dirt in a straight line, which greatly saves water, but the reserved water surface cannot be realized in the toilet. If the water surface is not reserved, the dirt will easily stick to the bottom of the toilet pool, making it difficult to clean. On the other hand, the peculiar smell will also flow back into the room. The device shown in Fig. 3 can realize reserved water surface for toilet. It is to install a set of buffer device in the water tank. This device is made up of a water inlet pipe 13, bypass water pipe 12, buffer water tank 16 and capillary 15. Wherein the water inlet pipe 13, the bypass water pipe 12, and the buffer water tank 16 are connected to each other in a three-way shape. The bottom end of the buffer tank 16 is communicated with a thin tube 15 . The diameter of the thin tube 15 is thinner than the diameter of the above-mentioned three-way pipe by more than 1/2, and the other end of the thin tube 15 communicates with the bypass water pipe 12 . The water outlet 14 at the lower end of the bypass water pipe 12 communicates with the water inlet of the toilet bowl.

During use, pull the water tank wrench, water flows into the water inlet pipe 13, is full of in the water pipe 13, the bypass water pipe 12 and the buffer water tank 16, the capillary 15, and discharges the water tank along the water outlet 14 rapidly. Because the connected capillary 15 diameter of buffer water tank 16 lower ends is very thin, and the diameter difference of above-mentioned pipeline is very big, when discharging water, causes the liquid level in the buffer water tank to be controlled by capillary 15, and liquid level rises instead. When the liquid level rose to a certain height, most of the water in the water tank was discharged from the bypass water pipe 12 and the capillary 15. When the water tank water inlet was closed, the remaining water remaining in the buffer tank 16 was slowly discharged into the bottom of the closet pool along the connected thin tube 15 at the lower end, forming a reserved water surface in the pool.

Claims (8)

1. A straight row water-saving toilet, which is composed of a water tank and a toilet, and is characterized in that: The sewage outlet of the toilet is connected to a "T"-shaped transition pipe with a moving piston inside. A gasket is installed on one end of the piston, and a rack is connected to the other end. The rack meshes with a gear, and the gear passes through a set of connecting devices. Connect with the wrench of the water tank; the vertical pipe outlet in the T-shaped transition pipe is connected to the main downpipe; The water tank is equipped with a set of reserved water surface device. The device is composed of water inlet pipe, bypass water pipe, buffer water tank and thin tube. The water inlet pipe, bypass water pipe and buffer water tank form a three-way connection. The bottom of the buffer water tank is connected with a The other outlet end of the thin tube is connected with the bypass water pipe, and the water outlet at the lower end of the bypass water pipe is connected with the water inlet of the toilet bowl. 2. The in-line water-saving toilet according to claim 1, characterized in that: the sewage outlet of the toilet is equipped with a stainless steel sleeve, which is fixedly connected by a nut, and a sealing gasket is installed inside and outside. 3. The in-line water-saving toilet according to claim 2, characterized in that: the left end of the stainless steel sleeve is inserted into the aperture of the T-shaped transition pipeline 4. 4. The in-line water-saving toilet according to claim 1, wherein the gear is fixed on the rotating shaft. 5. The in-line water-saving toilet according to claim 1, wherein the gears are fan-shaped. 6. The in-line water-saving toilet according to claim 1, characterized in that: the lower port of the vertical pipe of the T-shaped transition pipe is connected with the sewage pipe, and a compression sleeve is installed at the interface, and through the gasket and Nut seal connection. 7. The in-line water-saving toilet according to claim 1, characterized in that: the connecting rod device is composed of several connecting rods and rotating arms, wherein the gear is connected to the connecting rod I, and the connecting rod I is connected through the rotating arm I Connecting rod II, connecting rod II connects rotating arm II, rotating arm II is connected with the wrench of water tank. 8. The in-line water-saving toilet according to claim 1, characterized in that: the diameter of the connecting thin pipe at the bottom of the buffer tank is more than 1/2 smaller than that of the tee pipe.

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