Closestool suitable for plateau environment

Abstract

The utility model relates to a closestool suitable for a plateau environment, which belongs to the technical field of closestools, and comprises a closestool main body, an equipment box and a sewer pipe, the inner wall of the closestool main body is communicated with a flushing pipe, the equipment box is fixedly arranged at the bottom of the closestool main body, the inner wall of the equipment box is fixedly provided with a separation box, and the top of the separation box is fixedly communicated with a water inlet pipe; the bottom of the separation box fixedly communicates with a drainage pipe. According to the utility model, when the closestool main body is used for pumping water, the upper hydraulic rod shrinks to drive the sealing plate to slide and open, so that waste water in the closestool main body can be transferred into the separation box for temporary storage through the flushing pipe and the water inlet pipe, and after the water pumping is finished, the upper hydraulic rod drives the sealing plate to return to the position to plug the water inlet pipe and starts the lower hydraulic rod to open the sealing plate; by means of the closestool waste water discharging structure, the sealed high-pressure plateau oxygen supply cabin can be effectively prevented from being communicated with the external low-pressure plateau environment.

Description

Technical Field

[0001] The utility model relates to the technical field of toilets, in particular to a toilet suitable for plateau environments. Background Art

[0002] The plateau environment is characterized by low pressure and lack of oxygen. In order to ensure the health of people at low altitudes and alleviate the discomfort caused by the plateau environment, hyperbaric oxygen chambers came into being. The cabin is equipped with a diffuse oxygen supply system and a pressure regulation system, which can supply oxygen and regulate pressure in the cabin. A toilet is provided to ensure daily life in the cabin, and the toilet is connected to the outside, which poses a risk of pressure release.

[0003] In order to further ensure the functionality of the plateau oxygen supply chamber and eliminate the hidden danger of pressure release, a toilet suitable for plateau environment is proposed. The toilet is installed in a sealed environment with an air pressure difference inside and outside the plateau oxygen supply chamber, and a two-way sealing structure is arranged in the toilet. The sewer pipe of the toilet is sealed from the external environment of the toilet, thereby avoiding the hidden danger of pressure release. Utility Model Content

[0004] The utility model provides a toilet suitable for plateau environments, which can meet the excretion needs of oxygen supply cabins in plateau environments and effectively avoid hidden dangers of pressure relief.

[0005] The utility model solves the above-mentioned technical problems as follows: A toilet suitable for plateau environment comprises a toilet body, an equipment box and a sewer pipe, the inner wall of the toilet body is connected with a flushing pipe, the equipment box is fixedly installed at the bottom of the toilet body, a partition box is fixedly installed on the inner wall of the equipment box, the top of the partition box is fixedly connected with a water inlet pipe, the bottom of the partition box is fixedly connected with a drain pipe, the drain pipe is connected with the sewer pipe, the water inlet pipe is connected with the flushing pipe, a hydraulic rod is fixedly installed on the equipment box, two hydraulic rods are provided, the telescopic ends of the two hydraulic rods are fixedly connected with a sealing plate, an air pressure detector and an electromagnetic air valve are fixedly installed on the equipment box, one end of the electromagnetic air valve is connected with a pressure compensation pipe, the other end of the electromagnetic air valve is fixedly connected with an exhaust pipe, and the exhaust pipe is fixedly connected with a one-way air valve.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the pressure-compensating pipe is connected to the oxygen supply machine, and the air pressure detector is connected to the electromagnetic valve signal. When the air pressure detector detects that the air pressure is low, it can send a signal to the electromagnetic valve. After receiving the signal, the electromagnetic valve can open to compensate the pressure. After opening the one-way air valve, the oxygen supply machine can flush oxygen into the partition box for pressure compensation.

[0008] Furthermore, the water inlet pipe and the drain pipe are provided with through holes corresponding to the sealing plates, the inner walls of the through holes are slidably connected to the sealing plates, and the sealing plates can slide in the through holes, thereby blocking and unblocking the water inlet pipe and the drain pipe.

[0009] Furthermore, the one-way air valve is fixedly connected to the separation box.

[0010] Furthermore, the partition box is provided with a mounting hole corresponding to the detection end of the air pressure detector, and the inner wall of the mounting hole is connected to the detection end of the air pressure detector.

[0011] Furthermore, the partition box is configured as a conical cylinder structure that is larger at the top and smaller at the bottom, so as to facilitate the discharge of wastewater.

[0012] Furthermore, the equipment box is provided with a connection hole corresponding to the water inlet pipe, and the water inlet pipe passes through the connection hole to communicate with the flushing pipe.

[0013] Furthermore, the equipment box is provided with a through hole corresponding to the drainage pipe, and the drainage pipe passes through the through hole to communicate with the sewer pipe.

[0014] The utility model provides a toilet suitable for plateau environment, which has the following advantages:

[0015] 1. When the toilet body is used and pumped out, the upper hydraulic rod contracts and drives the sealing plate to slide open, so that the waste water in the toilet body can be transferred to the partition box through the flushing pipe and the water inlet pipe for temporary storage. After the pumping is completed, the upper hydraulic rod drives the sealing plate to return to the position to block the water inlet pipe and activates the lower hydraulic rod to open the sealing plate, so that the waste water in the partition box can be transferred to the sewer pipe through the drain pipe for discharge. Such a toilet waste water discharge structure can effectively prevent the sealed high-pressure plateau oxygen supply cabin from being connected to the external low-pressure plateau environment;

[0016] 2. After discharge, the hydraulic rod drives the sealing plate to reset, so that the water inlet pipe and the drain pipe of the partition box can be blocked. The air pressure detector can detect the air pressure in the partition box. When it detects that the air pressure is low, it can send a signal to the electromagnetic air valve to open. The oxygen supply machine can transmit oxygen to the partition box through the pressure compensation pipe, electromagnetic air valve, exhaust pipe and one-way air valve to compensate for the pressure, so that the air pressure in the partition box can be equal to the air pressure in the plateau oxygen supply cabin. Such a toilet structure can prevent the wastewater from being connected to the external plateau low-pressure environment when it is discharged, causing pressure relief, and further ensure the sealing of the plateau oxygen supply cabin;

[0017] 3. Such a toilet suitable for plateau environment can be installed in a sealed environment with an air pressure difference inside and outside the plateau oxygen supply chamber, etc. A two-way sealing structure is set in the toilet, and the toilet drain pipe is sealed from the external environment of the toilet, thereby avoiding the risk of pressure release.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 A schematic diagram of the structure of a toilet suitable for plateau environments provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of a toilet with a bottom sealing plate in an open state provided by an embodiment of the utility model and suitable for plateau environments;

[0022] Figure 3 A schematic diagram of the structure of an equipment box in a toilet suitable for plateau environments provided by an embodiment of the utility model;

[0023] Figure 4 The present invention is a schematic structural diagram of a drainage pipe in a toilet suitable for plateau environments provided in one embodiment of the present invention.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Toilet body; 2. Flush pipe; 3. Equipment box; 4. Partition box; 5. Water inlet pipe; 6. Drain pipe; 7. Downpipe; 8. Hydraulic rod; 9. Sealing plate; 10. Air pressure detector; 11. Solenoid valve; 12. Pressure booster pipe; 13. Exhaust pipe; 14. One-way valve. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] like Figure 1-4 As shown, a toilet suitable for plateau environment includes a toilet body 1, an equipment box 3 and a downpipe 7. The inner wall of the toilet body 1 is connected with a flushing pipe 2. The equipment box 3 is fixedly installed at the bottom of the toilet body 1. A partition box 4 is fixedly installed on the inner wall of the equipment box 3. The top of the partition box 4 is fixedly connected with a water inlet pipe 5. The bottom of the partition box 4 is fixedly connected with a drain pipe 6. The drain pipe 6 is connected with the downpipe 7, and the water inlet pipe 5 is connected with the flushing pipe 2. A hydraulic rod 8 is fixedly installed on the equipment box 3. Two hydraulic rods 8 are provided. The telescopic ends of the two hydraulic rods 8 are fixedly connected with sealing plates 9. An air pressure detector 10 and an electromagnetic air valve 11 are fixedly installed on the equipment box 3. One end of the electromagnetic air valve 11 is connected with a pressure compensation pipe 12, and the other end of the electromagnetic air valve 11 is fixedly connected with an exhaust pipe 13. The exhaust pipe 13 is fixedly connected with a one-way air valve 14.

[0030] Preferably, the pressure replenishing pipe 12 is connected to the oxygen supply machine, and the air pressure detector 10 is connected to the electromagnetic air valve 11 signal. When the air pressure detector 10 detects that the air pressure is low, it can send a signal to the electromagnetic air valve 11. After receiving the signal, the electromagnetic air valve 11 can be opened to replenish the pressure. After opening the one-way air valve 14, the oxygen supply machine can flush oxygen into the partition box 4 for pressure replenishment.

[0031] Preferably, the water inlet pipe 5 and the drain pipe 6 are provided with through holes corresponding to the sealing plate 9, the inner wall of the through hole is slidably connected to the sealing plate 9, and the sealing plate 9 can slide in the through hole, thereby sealing and unblocking the water inlet pipe 5 and the drain pipe 6.

[0032] Preferably, the one-way air valve 14 is fixedly connected to the partition box 4 .

[0033] Preferably, a mounting hole is provided in the partition box 4 corresponding to the detection end of the air pressure detector 10 , and the inner wall of the mounting hole is connected to the detection end of the air pressure detector 10 .

[0034] Preferably, the partition box 4 is configured as a conical cylinder structure that is larger at the top and smaller at the bottom to facilitate wastewater discharge.

[0035] Preferably, a connecting hole is opened in the equipment box 3 corresponding to the water inlet pipe 5 , and the water inlet pipe 5 passes through the connecting hole to communicate with the flushing pipe 2 .

[0036] Preferably, a through hole is opened in the equipment box 3 corresponding to the drain pipe 6 , and the drain pipe 6 passes through the through hole to communicate with the sewer pipe 7 .

[0037] The specific working principle and use method of the utility model are as follows: when the toilet body 1 is used and the water is pumped out, the upper hydraulic rod 8 contracts and drives the sealing plate 9 to slide open, so that the waste water in the toilet body 1 can be transferred to the partition box 4 through the flushing pipe 2 and the water inlet pipe 5 for temporary storage; after the water is pumped out, the upper hydraulic rod 8 drives the sealing plate 9 to return to the position to block the water inlet pipe 5 and starts the lower hydraulic rod 8 to open the sealing plate 9, so that the waste water in the partition box 4 can be transferred to the downpipe 7 through the drain pipe 6 for discharge; after the waste water is discharged, the lower hydraulic rod 8 drives the sealing plate 9 to slide open, so that the waste water in the downpipe 7 can be discharged through the drain pipe 6; after the waste water is discharged, the lower hydraulic rod 8 drives the sealing plate 9 to slide open, so that the waste water in the downpipe 7 can be discharged ... upper hydraulic rod 8 drives the sealing plate 9 to slide open, so that the waste water in the downpipe 7 can be discharged; after the waste water is discharged, the upper hydraulic rod 8 drives the sealing plate 9 to slide open, so that the waste water in the downpipe 7 can be discharged; after the waste water is discharged, the upper hydraulic rod 8 drives the sealing plate 9 to slide open, so that The plate 9 is reset so that the water inlet pipe 5 and the drain pipe 6 of the partition box 4 can be blocked, and the air pressure detector 10 can detect the air pressure in the partition box 4. When it detects that the air pressure is low, it can send a signal to the electromagnetic air valve 11 to open it. The oxygen supply machine can transmit the oxygen pressure to the partition box 4 through the pressure compensation pipe 12, the electromagnetic air valve 11, the exhaust pipe 13 and the one-way air valve 14 to compensate for the oxygen supply, so that the air pressure in the partition box 4 can be equal to the air pressure in the plateau oxygen supply cabin, thereby preventing the high-pressure plateau oxygen supply cabin from being connected to the external plateau low-pressure environment to cause pressure relief.

[0038] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A toilet suitable for plateau environment, comprising a toilet body (1), an equipment box (3) and a downpipe (7), characterized in that: The inner wall of the toilet body (1) is connected to a flushing pipe (2); the equipment box (3) is fixedly mounted on the bottom of the toilet body (1); a partition box (4) is fixedly mounted on the inner wall of the equipment box (3); a water inlet pipe (5) is fixedly mounted on the top of the partition box (4); a drainage pipe (6) is fixedly mounted on the bottom of the partition box (4); the drainage pipe (6) is connected to a downpipe (7); the water inlet pipe (5) is connected to the flushing pipe (2); the equipment box (3) A hydraulic rod (8) is fixedly installed, and two hydraulic rods (8) are provided. The telescopic ends of the two hydraulic rods (8) are fixedly connected to a sealing plate (9). The equipment box (3) is fixedly installed with an air pressure detector (10) and an electromagnetic air valve (11). One end of the electromagnetic air valve (11) is connected to a pressure compensation pipe (12), and the other end of the electromagnetic air valve (11) is fixedly connected to an exhaust pipe (13), and the exhaust pipe (13) is fixedly connected to a one-way air valve (14).

2. A toilet suitable for plateau environment according to claim 1, characterized in that: The pressure-compensating pipe (12) is connected to the oxygen supply machine, and the air pressure detector (10) is connected to the electromagnetic valve (11) by signal. When the air pressure detector (10) detects that the air pressure is low, it can send a signal to the electromagnetic valve (11), and the electromagnetic valve (11) can open to compensate the pressure after receiving the signal.

3. A toilet suitable for plateau environment according to claim 1, characterized in that: The water inlet pipe (5) and the drain pipe (6) are provided with through holes corresponding to the sealing plate (9), and the inner wall of the through hole is slidably connected to the sealing plate (9).

4. A toilet suitable for plateau environment according to claim 1, characterized in that: The one-way air valve (14) is fixedly connected to the partition box (4).

5. A toilet suitable for plateau environment according to claim 1, characterized in that: The partition box (4) is provided with a mounting hole corresponding to the detection end of the air pressure detector (10), and the inner wall of the mounting hole is connected to the detection end of the air pressure detector (10).

6. A toilet suitable for plateau environment according to claim 1, characterized in that: The partition box (4) is configured as a conical cylinder structure that is larger at the top and smaller at the bottom.

7. A toilet suitable for plateau environment according to claim 1, characterized in that: The equipment box (3) is provided with a connection hole corresponding to the water inlet pipe (5), and the water inlet pipe (5) passes through the connection hole to communicate with the flushing pipe (2).

8. A toilet suitable for plateau environment according to claim 1, characterized in that: The equipment box (3) is provided with a through hole corresponding to the drainage pipe (6), and the drainage pipe (6) passes through the through hole to communicate with the downpipe (7).

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