CN216920594U - Automatic vacuum antifreezing direct-discharge toilet equipment - Google Patents
Automatic vacuum antifreezing direct-discharge toilet equipment Download PDFInfo
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- CN216920594U CN216920594U CN202220226642.3U CN202220226642U CN216920594U CN 216920594 U CN216920594 U CN 216920594U CN 202220226642 U CN202220226642 U CN 202220226642U CN 216920594 U CN216920594 U CN 216920594U
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Abstract
The utility model discloses automatic vacuum antifreezing direct-discharge toilet equipment, which comprises a squatting pan, a vacuum adsorption system and a water absorption vacuum tank, wherein the vacuum adsorption system comprises a sewage absorption vacuum tank; a sewage outlet of the squatting pan is connected with a sewage inlet of the sewage suction vacuum tank through a pipeline, and a sewage suction valve is arranged on the pipeline connecting the squatting pan and the sewage suction vacuum tank; the water inlet of the squatting pan is connected with the water outlet of the water-absorbing vacuum tank through a pipeline, and a water-absorbing valve is arranged on the pipeline connecting the squatting pan with the water-absorbing vacuum tank; the sewage discharge outlet of the sewage suction vacuum tank is connected with a pipeline, and a sewage discharge valve is arranged on the pipeline of the sewage discharge outlet of the sewage suction vacuum tank; the water inlet of the squatting pan is further connected with a water pump through a pipeline, the water inlet of the water pump is connected to the water storage tank through a pipeline, and the water outlet of the water pump is connected to the water inlet of the squatting pan through a pipeline. This application utilizes vacuum negative pressure formula principle to make and is in anhydrous state in the lavatory, in northern severe cold district, also can use the water-supply to flush the lavatory winter.
Description
Technical Field
The utility model belongs to the technical field of bathroom equipment, and mainly relates to automatic vacuum antifreezing direct-discharge toilet equipment.
Background
The land is a big thing in China, the population is vast, the vast northern area in China is cold in winter, the temperature in most northern areas reaches below zero in winter, the lowest temperature in some areas can reach minus three to forty ℃, under the condition of such severe cold, the toilet which is arranged outdoors or has no heating facilities is flushed and meets severe challenges, the electric heater is utilized in winter, the high electric charge is spent, and when the temperature is below minus 5 ℃, once the power failure or power failure exceeds a period of time, the toilet equipment and the water pipe are frozen, even the toilet is frozen and cracked, the toilet can not be continuously used, or the cost for replacing the internal sanitary ware equipment of the toilet is high, and the problem needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides automatic vacuum antifreezing direct-discharge toilet equipment which can solve the technical problems and is low in water consumption and more water-saving.
The technical scheme of the utility model is as follows:
an automatic vacuum antifreezing direct-discharge toilet device comprises a squatting pan, a vacuum adsorption system and a water absorption vacuum tank, wherein the vacuum adsorption system comprises a sewage absorption vacuum tank; the sewage outlet of the squatting pan is connected with the sewage inlet of the sewage suction vacuum tank through a pipeline, and a sewage suction valve is arranged on the pipeline connecting the squatting pan and the sewage suction vacuum tank; the water inlet of the squatting pan is connected with the water outlet of the water-absorbing vacuum tank through a pipeline, and a water-absorbing valve is arranged on the pipeline connecting the squatting pan and the water-absorbing vacuum tank; the sewage discharge outlet of the sewage suction vacuum tank is connected with a pipeline, and a sewage discharge valve is arranged on the pipeline of the sewage discharge outlet of the sewage suction vacuum tank; the water inlet of the squatting pan is further connected with a water pump through a pipeline, the water inlet of the water pump is connected to the water storage tank through a pipeline, and the water outlet of the water pump is connected to the water inlet of the squatting pan through a pipeline.
Preferably, the vacuum adsorption system further comprises an air compressor, a vacuum generator and a negative pressure control meter, wherein an air inlet of the sewage suction vacuum tank is connected with an air outlet of the air compressor through a pipeline, and a positive pressure control valve is installed on the pipeline connecting the air inlet of the sewage suction vacuum tank with the air outlet of the air compressor; the air inlet of the air compressor is connected with the air outlet of the vacuum generator through a pipeline, and a first pneumatic control valve is arranged on the pipeline connecting the air inlet of the air compressor with the air outlet of the vacuum generator; an inlet of the vacuum generator is connected with an outlet of the sewage suction vacuum tank through a pipeline, and a second pneumatic control valve is installed on the pipeline connecting the inlet of the vacuum generator with the outlet of the sewage suction vacuum tank; and a negative pressure control meter is arranged on a pipeline between the second pneumatic control valve and the vacuum generator.
Preferably, the outlet of the water absorption vacuum tank is connected to a pipeline between the second air control valve and the negative pressure control meter through a pipeline, and a third air control valve is installed on the pipeline connecting the outlet of the water absorption vacuum tank and the negative pressure control meter.
Preferably, the water inlet of the water absorption vacuum tank is connected to the water storage tank through a pipeline, and a drain valve is installed on the pipeline between the water inlet of the water absorption vacuum tank and the water storage tank.
Preferably, the sewage outlet of the squatting pan is connected with a direct-discharge sewage valve through a pipeline.
Preferably, the squatting pan is a 304 stainless steel squatting pan.
Preferably, the water storage tank is buried underground.
The utility model has the beneficial effects that:
according to the automatic vacuum antifreezing direct-discharge toilet equipment, the interior of the toilet is in a waterless state by utilizing a vacuum negative pressure principle, and the toilet can be flushed by using water in winter in northern severe cold areas, areas with the temperature as low as minus 30 ℃ and the like, so that the problem of water supply equipment in winter in severe cold areas can be solved; and the energy and water are saved, the practicability is strong, and the popularization and application value is high.
Drawings
FIG. 1 is a block diagram of the present invention;
in the figure: 1-squatting pan, 2-sewage suction valve, 3-sewage suction vacuum tank, 4-sewage discharge valve, 5-positive pressure control valve, 6-air compressor, 7-first pneumatic control valve, 8-vacuum generator, 9-negative pressure control table, 10-second pneumatic control valve, 11-third pneumatic control valve, 12-water suction vacuum tank, 13-water suction valve, 14-water discharge valve, 15-water storage tank, 16-water pump, 17-direct discharge sewage valve and 18-PLC controller.
Detailed Description
The specific embodiment of the utility model is shown in figure 1:
an automatic vacuum antifreezing direct-discharge toilet device comprises a squatting pan 1, a vacuum adsorption system and a water absorption vacuum tank 12, wherein the vacuum adsorption system comprises a sewage absorption vacuum tank 3. The squatting pan 1 is a 304 stainless steel squatting pan 1. The sewage outlet of the squatting pan 1 is connected with the sewage inlet of the sewage suction vacuum tank 3 through a pipeline, and the sewage suction valve 2 is arranged on the pipeline connecting the squatting pan 1 and the sewage suction vacuum tank 3. The water inlet of the squatting pan 1 is connected with the water outlet of the water-absorbing vacuum tank 12 through a pipeline, and a water-absorbing valve 13 is arranged on the pipeline connecting the squatting pan 1 and the water-absorbing vacuum tank 12. The sewage draining outlet of the sewage suction vacuum tank 3 is connected with a pipeline, and the pipeline of the sewage draining outlet of the sewage suction vacuum tank 3 is provided with a sewage discharging valve 4. The water inlet of the squatting pan 1 is also connected with a water pump 16 through a pipeline, the water inlet of the water pump 16 is connected to the water storage tank 15 through a pipeline, and the water outlet of the water pump 16 is connected to the water inlet of the squatting pan 1 through a pipeline. The water storage tank 15 is buried underground.
The vacuum adsorption system also comprises an air compressor 6, a vacuum generator 8 and a negative pressure control meter 9; an air inlet of the sewage suction vacuum tank 3 is connected with an air outlet of the air compressor 6 through a pipeline, and a positive pressure control valve 5 is installed on the pipeline connecting the air inlet of the sewage suction vacuum tank 3 with the air outlet of the air compressor 6. An air inlet of the air compressor 6 is connected with an air outlet of the vacuum generator 8 through a pipeline, and a first air control valve 7 is installed on the pipeline connecting the air inlet of the air compressor 6 with the air outlet of the vacuum generator 8. An inlet of the vacuum generator 8 is connected with an outlet of the sewage suction vacuum tank 3 through a pipeline, and a second pneumatic control valve 10 is installed on the pipeline connecting the inlet of the vacuum generator 8 with the outlet of the sewage suction vacuum tank 3. A negative pressure control gauge 9 is installed on the pipe between the second pneumatic control valve 10 and the vacuum generator 8.
The outlet of the water-absorbing vacuum tank 12 is connected to the pipeline between the second air control valve 10 and the negative pressure control meter 9 through a pipeline, and the third air control valve 11 is installed on the pipeline connecting the outlet of the water-absorbing vacuum tank 12 and the negative pressure control meter 9.
The sewage outlet of the squatting pan 1 is connected with a direct-discharge sewage valve 17 through a pipeline.
The water inlet of the water-absorbing vacuum tank 12 is connected to the water storage tank 15 through a pipeline, and a drain valve 14 is installed on the pipeline between the water inlet of the water-absorbing vacuum tank 12 and the water storage tank 15.
The utility model provides a squatting pan 1 uses 304 stainless steel squatting pan, and squatting pan 1 does not have the space of depositing water all around, and water pump 16 adopts the immersible pump, adds the wire hose, and water pump 16 is connected to squatting pan 1's shower nozzle and is fit for the high pressure and wash, and the return water is clean falls, does not have the space of depositing water. The squatting pan 1 has two automatic switching functions in a pollution discharge mode.
1 st function, vacuum adsorption type blowdown:
utilize air compressor machine 6, at 1 blowdown below installation switch gas accuse solenoid valve of squatting pan, this solenoid valve possesses individual main points: the air tightness and pressure resistance are required to meet the requirement of negative pressure, and the positive pressure is more than 40 atm. Utilize vacuum generator 8 to make the vacuum tank 3 of soil pick-up be in vacuum state in the twinkling of an eye, utilize the vacuum tank 3 of soil pick-up to open the soil pick-up valve 2 (pneumatic solenoid valve) of drain in the twinkling of an eye during the blowdown, inhale sewage in the vacuum tank 3 of soil pick-up, then the vacuum tank 3 of soil pick-up utilizes air compressor machine 6 to produce the malleation, open the unloading valve 4 in the twinkling of an eye, utilize the atmospheric pressure effect to discharge sewage into the effluent water sump, make and do not have residual water sediment in the vacuum adsorption formula system, this equipment can be in severe cold area temperature less than-30 degrees, but normal use when being higher than 40 degrees below zero.
a direct-discharge sewage pipe is arranged at the sewage outlet of the squatting pan 1, a direct-discharge sewage valve 17 is arranged at the pipe orifice, and when the temperature is lower than minus 5 ℃, or the vacuum adsorption system is overhauled or fails, the vacuum adsorption system automatically closes the sewage suction valve 2 and opens the direct-discharge sewage valve 17, so that the toilet equipment can normally run without shutdown.
The utility model provides an automatic change direct toilet equipment that prevents frostbite in vacuum buries below the frozen soil layer with water storage tank or running water underground, and 16 water pumps supply water and accomplish back automatic start water pipe root vacuum tank 12 that absorbs water, open suction valve 13 in the twinkling of an eye, inhale vacuum tank 12 that absorbs water with remaining water droplet in the water pipe in the twinkling of an eye, inhale the automatic drain that opens vacuum tank 12 that absorbs water after accomplishing that absorbs water, make the inspiratory residual dregs of water from flowing into the water storage bucket (not drawn in the picture). All devices of the whole system are controlled by a PLC controller.
The automatic vacuum antifreezing direct-discharge toilet equipment has the innovation points that the improved and innovative vacuum adsorption type toilet equipment instantly generates negative pressure when using a squatting pan, instantly discharges sewage without residual flow water slag, and has lower air temperature or equipment failure in coastal areas. The direct-discharging sewage port is automatically opened, so that the toilet normally operates without drainage failure.
The application discloses automatic change direct vent lavatory equipment of vacuum freeze protection, effectual improvement vacuum adsorption formula lavatory. The utility model discloses a jar is accomodate to concentrated sewage commonly used, the drawback of jar is accomodate to sewage lies in, and the storage tank is accomodate to sewage is limited, and the jar is accomodate to sewage can't effectual in time discharge sewage when lavatory is used frequently, and when lavatory frequency of use is less, the jar is accomodate to sewage, and the sewage of low end can produce the solidification state and is difficult to clear up the sewage phenomenon. With the advantages of the automated vacuum freeze-protected direct discharge toilet facility of the present application, only 250 grams of water is required to be supplied each time. Utilize vacuum adsorption formula principle, with little gas holder installation in the drain below, it does not need work not to stop not the time spent for vacuum adsorption formula equipment, start dirt suction vacuum tank and vacuum generator in the twinkling of an eye when the user uses, make out dirt suction vacuum tank produce the negative pressure and inhale sewage in the twinkling of an eye, dirt suction vacuum tank utilizes the malleation mode with sewage in the twinkling of an eye, discharges into the septic tank, makes no residual sewage in the pipeline between squatting pan and the septic tank, does not have residual sewage in the vacuum system equipment. Therefore, the air conditioner can be normally used in the climate of minus 30 ℃ in the area with low air temperature.
The improved 2 nd aspect is that when the vacuum adsorption system is overhauled or maintained, or when the air temperature is lower than minus 30 ℃, the temperature sensor is utilized to use a PLC automatic control system to automatically open the direct-discharge sewage valve 17, so that the sewage is normally discharged. The high maintenance cost caused by the problem of winter freezing is reduced, so that the vacuum anti-freezing toilet can be normally used by users in northern cold regions in the weather below-30 ℃. The residual water in the antifreezing water supply pipe is completely sucked into the water storage tank by utilizing the vacuum negative pressure principle, and is in a water-free state in the frozen soil layer and above the frozen soil layer. In northern severe cold areas, the temperature is as low as minus 30 ℃, and the toilets can be flushed by water in winter.
Compared with a common toilet: 1. the common water needs 7KG of water for flushing the toilet each time, the automatic vacuum antifreezing direct-discharging toilet equipment needs 0.25KG of water for flushing the toilet each time, and the water can be saved by more than 95%. 2. At present, water flushing toilets cannot be used in areas with global air temperature lower than minus 1 ℃, and automatic vacuum antifreezing direct-discharge toilet equipment can enable common people in severe cold areas of the world and tourist attractions opened in winter, and can use the water supply side in spring, summer, autumn and winter. 3. The problem of water freezing in winter is the problem of people's annoyance in severe cold areas at present, and the problem of water supply equipment in winter in severe cold areas can be solved by utilizing automatic vacuum antifreezing direct discharge toilet equipment. 4. The vacuum adsorption toilet in the prior art has high failure rate because sewage is collected; the automatic vacuum antifreezing direct-discharge toilet equipment is automatically started when in use, is not in standby and does not work when not in use, thereby effectively reducing national energy consumption, saving energy and reducing emission. 5. When the common toilet is used in severe cold areas at present, electric heating is needed in winter, high electricity cost is spent, and once power failure or power failure exceeds 20 minutes at the temperature below zero 5 ℃, toilet equipment and a water pipe are frozen or even frozen and cracked, so that the toilet cannot be continuously used, or sanitary equipment in the toilet is replaced, high cost is spent, and when the automatic vacuum antifreezing direct discharge toilet equipment is used at the temperature above 30 ℃, heating is not needed, and heating equipment is not needed. The energy consumption of the country is effectively reduced, the internal equipment of the toilet cannot be damaged once power is cut off or power is cut off, and the toilet can be normally used without being stopped by utilizing the automatic vacuum antifreezing direct-discharge toilet equipment within 15 days when water is cut off.
The operation logic is as follows:
step S1: firstly, the water pump 16 operates for T1 time;
step S2: vacuum operation sequence: the first pneumatic control valve 7, the second pneumatic control valve 10 and the third pneumatic control valve 11 are opened simultaneously, the negative pressure control table 9 operates, and when the standard pressure is reached, the first pneumatic control valve 7, the second pneumatic control valve 10 and the third pneumatic control valve 11 are closed.
Step S3: step S1 and step S2 are executed simultaneously.
Step S4: the operation interval T2 time of step S1 and step S2 is completed.
Step S5: the soil pick-up valve 2 is opened for a time T3.
Step S6: the sewage discharge valve 4 is opened for a time T4, and is separated by a time T5 (0.8 s).
Step S7: the sewage discharge valve 4 is opened for 1s, and then the positive pressure control valve 5 is opened.
Step S8: the suction valve 13 is synchronized with step S5.
Step S9: the drain valve 14 is opened for an interval T6 after the suction valve 13 is stopped.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (7)
1. An automatic vacuum antifreezing direct-discharge toilet device is characterized by comprising a squatting pan, a vacuum adsorption system and a water absorption vacuum tank, wherein the vacuum adsorption system comprises a sewage absorption vacuum tank, a sewage discharge outlet of the squatting pan is connected with a sewage inlet of the sewage absorption vacuum tank through a pipeline, and a sewage absorption valve is arranged on the pipeline connecting the squatting pan and the sewage absorption vacuum tank; the water inlet of the squatting pan is connected with the water outlet of the water-absorbing vacuum tank through a pipeline, and a water-absorbing valve is arranged on the pipeline connecting the squatting pan and the water-absorbing vacuum tank; the sewage discharge outlet of the sewage suction vacuum tank is connected with a pipeline, and a sewage discharge valve is arranged on the pipeline of the sewage discharge outlet of the sewage suction vacuum tank; the water inlet of the squatting pan is further connected with a water pump through a pipeline, the water inlet of the water pump is connected to the water storage tank through a pipeline, and the water outlet of the water pump is connected to the water inlet of the squatting pan through a pipeline.
2. The automatic vacuum antifreezing direct discharge toilet facility as claimed in claim 1, wherein the vacuum adsorption system further comprises an air compressor, a vacuum generator and a negative pressure control meter, wherein the air inlet of the dirt suction vacuum tank and the air outlet of the air compressor are connected through a pipeline, and a positive pressure control valve is installed on the pipeline connecting the air inlet of the dirt suction vacuum tank and the air outlet of the air compressor; the air inlet of the air compressor is connected with the air outlet of the vacuum generator through a pipeline, and a first air control valve is arranged on the pipeline connecting the air inlet of the air compressor with the air outlet of the vacuum generator; an inlet of the vacuum generator is connected with an outlet of the sewage suction vacuum tank through a pipeline, and a second pneumatic control valve is installed on the pipeline connecting the inlet of the vacuum generator with the outlet of the sewage suction vacuum tank; and a negative pressure control meter is arranged on a pipeline between the second pneumatic control valve and the vacuum generator.
3. The automated vacuum freeze-protected direct discharge toilet facility according to claim 2, wherein the outlet of the water-absorbing vacuum tank is connected to the pipe between the second air control valve and the negative pressure control meter through a pipe, and a third air control valve is installed on the pipe connecting the outlet of the water-absorbing vacuum tank and the negative pressure control meter.
4. The automated vacuum freeze-protected direct discharge toilet facility according to claim 3, wherein the water inlet of the water suction vacuum tank is connected to the water storage tank through a pipe, and a drain valve is installed on the pipe between the water inlet of the water suction vacuum tank and the water storage tank.
5. The automated vacuum antifreeze direct discharge toilet facility according to claim 4, wherein the discharge outlet of said squatting pan is connected with a direct discharge sewer valve through a pipe.
6. The automated vacuum freeze protected direct drain toilet facility according to claim 5, wherein the squat pan is a 304 stainless steel squat pan.
7. The automated vacuum freeze protected in-line toilet facility according to claim 6, wherein the water storage tank is buried underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220226642.3U CN216920594U (en) | 2022-01-27 | 2022-01-27 | Automatic vacuum antifreezing direct-discharge toilet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220226642.3U CN216920594U (en) | 2022-01-27 | 2022-01-27 | Automatic vacuum antifreezing direct-discharge toilet equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216920594U true CN216920594U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220226642.3U Active CN216920594U (en) | 2022-01-27 | 2022-01-27 | Automatic vacuum antifreezing direct-discharge toilet equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216920594U (en) |
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2022
- 2022-01-27 CN CN202220226642.3U patent/CN216920594U/en active Active
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