CN214005872U - Vacuum-maintained human body excretion device - Google Patents
Vacuum-maintained human body excretion device Download PDFInfo
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- CN214005872U CN214005872U CN202022254265.8U CN202022254265U CN214005872U CN 214005872 U CN214005872 U CN 214005872U CN 202022254265 U CN202022254265 U CN 202022254265U CN 214005872 U CN214005872 U CN 214005872U
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Abstract
The utility model discloses a human drainage device of vacuum maintenance, including a plurality of defecation wares, vacuum workstation, filth case, dredge pump and outdoor effluent water sump, the drain of a plurality of defecation wares all communicates through the pipeline and is connected with vacuum workstation, and vacuum workstation's drain communicates with the filth case, and the drain of filth case communicates with outdoor effluent water sump through the dredge pump, vacuum workstation includes vacuum pump, check valve and back spray valve, and vacuum pump, check valve, back spray valve and filth case communicate through the pipeline in order; the utility model has the advantages that: and the sewage is discharged under the vacuum action, so that the insufficient flushing pressure is avoided, and the blockage of a vacuum sewage discharge system is avoided.
Description
Technical Field
The utility model relates to a sanitary equipment field, more specifically relate to a human excretory device of vacuum maintenance.
Background
The traditional flush toilet needs to store a large amount of water before the water can flush the excrement, so that the daily consumption of the global flush toilet is immeasurable, and human beings need a large amount of fresh water resources to treat excrement every day, so that a large amount of waste of water resources is caused. The existing vacuum sewage disposal device mostly adopts siphon or gravity sewage disposal, so that the blockage or the fault of a vacuum sewage disposal system is easily caused, and the problem that the horizontal sewage disposal conveying distance is short is prominent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the vacuum sewage disposal device in the prior art easily causes the problem that the vacuum sewage disposal system is blocked.
The utility model discloses a following technical means realizes solving above-mentioned technical problem: the utility model provides a human excretion device that vacuum keeps, includes a plurality of defecation wares, vacuum workstation, filth case, dredge pump and outdoor effluent water sump, the drain of a plurality of defecation wares all communicates and is connected with the vacuum workstation through the pipeline, and the drain and the filth case intercommunication of vacuum workstation, the drain of filth case pass through dredge pump and outdoor effluent water sump intercommunication, the vacuum workstation includes vacuum pump, check valve and anti-blow valve, and vacuum pump, check valve, anti-blow valve and filth case communicate through the pipeline in order.
The utility model provides an excretion device, the user is after finishing like the lavatory, press the washing button of defecation ware, the defecation ware begins to wash, vacuum workstation takes out sewage pipes to vacuum, under vacuum environment, sewage in the defecation ware gets into vacuum sewage pipes at the suction, the suction is accomplished the back, sewage enters into the filth case under the pressure effect, all be in vacuum state between the sewage pipes of every defecation ware and the vacuum workstation, the blowdown under the vacuum effect, avoid washing pressure inadequately, avoid vacuum sewage systems to block up.
The toilet comprises a bedpan, a housing covering the bottom of the bedpan and an internal pipeline, wherein an air-water control panel is arranged in the housing, the air-water control panel comprises a filtering pressure reducing valve, a first electromagnetic valve, a second electromagnetic valve, a water pressurizer, a flushing valve and a drainage valve, the input end of the filtering pressure reducing valve is communicated with an air source, the output end of the filtering pressure reducing valve is respectively connected with the first electromagnetic valve and the second electromagnetic valve through air pipelines, the first electromagnetic valve is respectively connected with the water pressurizer and the flushing valve through air pipelines, the second electromagnetic valve is connected with the drainage valve through air pipelines, the water pressurizer, the flushing valve, the bedpan and the drainage valve are sequentially communicated through water pipes, and the flushing valve is also communicated with a water source; the drain valve is communicated with the sewage tank through a sewage discharge pipeline.
Furthermore, the vacuum-maintained human body excretion device further comprises an oil-free air compressor, wherein the filtering pressure reducing valves of all the defecating devices are connected with the oil-free air compressor through air pipelines, and the oil-free air compressor is connected with an air source through an air pipeline.
Furthermore, the vacuum-maintained human body excretion device also comprises a main control box, and the filtering pressure reducing valves of all the excrement dischargers are electrically connected with a power supply through the main control box.
Furthermore, the air-water control panel also comprises a first digital display vacuum switch, and the first digital display vacuum switch is arranged on a pipeline where the drain valve is arranged.
Further, the vacuum-maintaining human waste device further comprises a second digital vacuum switch installed on the pipe where the back spray valve and the waste tank are located.
Furthermore, the air-water control panel further comprises a controller, a display lamp, an intermediate relay, a flushing button and an air pressure switch, wherein the intermediate relay comprises a normally open contact KA71 and a coil KA72, the +24V end of the controller is connected with the positive end of a 24V direct-current power supply, the-24V end of the controller is connected with the negative end of the 24V direct-current power supply, one end of the flushing button is respectively connected with the com end of the controller, one end of the air pressure switch and one end of the normally open contact KA71, the other end of the flushing button is connected with the X1 end of the controller, the other end of the flushing button is connected with the X4 end of the controller, and the other end of the normally open contact KA71 is connected with the X5 end of the controller; the com0 end of the controller is connected with the positive end of a 24V direct-current power supply, the Y1 end of the controller is connected with the negative end of the 24V direct-current power supply through a flushing valve, the Y2 end of the controller is connected with the negative end of the 24V direct-current power supply through a drain valve, and the Y3 end of the controller is connected with the negative end of the 24V direct-current power supply through a display lamp; the power supply negative terminals of the first digital display vacuum switch and the second digital display vacuum switch are connected with the 24V direct-current power supply negative terminal through a coil KA72, and the power supply positive terminals of the first digital display vacuum switch and the second digital display vacuum switch are connected with the 24V direct-current power supply positive terminal.
Further, the controller model is XC 2-16R-C.
Further, set up high level switch and low level switch in the filth case, high level switch and low level switch all are connected with the controller, the dredge pump is also connected with the controller electricity, and when the filth incasement liquid level was higher than high level switch, controller control dredge pump started, and when the filth incasement liquid level was less than low level switch, controller control dredge pump disconnection.
Further, the vacuum pressure range of the sewage discharge pipeline of the toilet stool is-35 kPa to-65 kPa.
The utility model has the advantages that: the utility model provides an excretion device, the user is after finishing like the lavatory, press the washing button of defecation ware, the defecation ware begins to wash, vacuum workstation takes out sewage pipes to vacuum, under vacuum environment, sewage in the defecation ware gets into vacuum sewage pipes at the suction, the suction is accomplished the back, sewage enters into the filth case under the pressure effect, all be in vacuum state between the sewage pipes of every defecation ware and the vacuum workstation, the blowdown under the vacuum effect, avoid washing pressure inadequately, avoid vacuum sewage systems to block up.
Drawings
FIG. 1 is a schematic view of a vacuum-maintained human waste device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a vacuum-retaining human waste device according to an embodiment of the present invention;
FIG. 3 is a front view of a vacuum-maintained toilet in a human waste device in accordance with an embodiment of the present invention;
FIG. 4 is a side view of a vacuum-maintained toilet in a human waste device in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of a vacuum-maintained plumbing connection for a single toilet in a human waste system in accordance with an embodiment of the present invention;
FIG. 6 is a schematic view of a gas and water control panel in a vacuum-maintained human waste device in accordance with an embodiment of the present invention;
fig. 7 is a wiring diagram of a digital display vacuum switch in a vacuum-maintained human waste device according to an embodiment of the present invention.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a human waste device that vacuum keeps, including a plurality of defecation wares 1, vacuum workstation 2, filth case 3, dredge pump 4 and outdoor effluent water sump 5, the drain of a plurality of defecation wares 1 all communicates through the pipeline and is connected with vacuum workstation 2, and the drain of vacuum workstation 2 communicates with filth case 3, and the drain of filth case 3 passes through dredge pump 4 and outdoor effluent water sump 5 intercommunication, vacuum workstation 2 includes vacuum pump 201, check valve 202 and jet-back valve 203, and vacuum pump 201, check valve 202, jet-back valve 203 and filth case 3 communicate through the pipeline in order.
With continued reference to fig. 3 to 5, the toilet 1 is a urinal or a squatting pan, the toilet 1 includes a bedpan 101, a housing 102 covering the bottom of the bedpan 101 and an internal pipe, a gas-water control disc 6 is provided in the housing 102, the gas-water control disc 6 includes a filtering pressure reducing valve 601, a first solenoid valve 602, a second solenoid valve 603, a water pressurizer 604, a flushing valve 605 and a drain valve 606, the drain valve 606 is a vacuum diaphragm valve, an input end of the filtering pressure reducing valve 601 is communicated with a gas source, an output end of the filtering pressure reducing valve 601 is respectively connected with the first solenoid valve 602 and the second solenoid valve 603 through gas pipes, the first solenoid valve 602 is respectively connected with the water pressurizer 604 and the flushing valve 605 through gas pipes, the second solenoid valve 603 is connected with the drain valve 606 through gas pipes, the water pressurizer 604, the flushing valve 605, the bedpan 1 and the drain valve 606 are communicated in sequence through a water pipe, and the flushing valve 605 is also communicated with a water source; the drain valve 606 is communicated with the sewage tank 3 through a sewage drainage pipeline; the vacuum pump 2013, the check valve 2024, the back spray valve 2035 and the sewage tank 3 are communicated in sequence through pipelines.
The vacuum-holding human waste device further comprises a second digital vacuum switch 8, and the second digital vacuum switch 8 is installed on the pipeline where the back spray valve 203 and the dirt tank 3 are located.
The human body excretion device kept in vacuum further comprises an oil-free air compressor 7, the filtering pressure reducing valves of all the excrement extractors 1 are connected with the oil-free air compressor 7 through air pipelines, and the oil-free air compressor 7 is connected with an air source through an air pipeline.
The vacuum-maintained human body excretion device further comprises a main control box 9, and the filtering pressure reducing valves 601 of all the excrement dischargers 1 are electrically connected with a power supply through the main control box 9.
As shown in fig. 6 and 7, the airwater control panel 6 further comprises a controller 608, a display lamp 609, an intermediate relay, a flushing button 610 and a pneumatic switch 611, wherein the controller 608 is of a model of XC 2-16R-C. The intermediate relay comprises a normally open contact KA71 and a coil KA72, the +24V end of the controller 608 is connected with the positive end of a 24V direct-current power supply, the-24V end of the controller 608 is connected with the negative end of the 24V direct-current power supply, one end of a flushing button 610 is respectively connected with the com end of the controller 608, one end of a pneumatic switch 611 and one end of a normally open contact KA71, the other end of the flushing button 610 is connected with the X1 end of the controller 608, the other end of the flushing button 610 is connected with the X4 end of the controller 608, and the other end of the normally open contact KA71 is connected with the X5 end of the controller 608; the com0 end of the controller 608 is connected with the positive end of a 24V DC power supply, the Y1 end of the controller 608 is connected with the negative end of the 24V DC power supply through a flushing valve 605, the Y2 end of the controller 608 is connected with the negative end of the 24V DC power supply through a drain valve 606, and the Y3 end of the controller 608 is connected with the negative end of the 24V DC power supply through a display lamp 609; the negative power terminals of the first digital display vacuum switch 607 and the second digital display vacuum switch 88 are connected with the negative power terminal of the 24V DC power supply through a coil KA72, and the positive power terminals of the first digital display vacuum switch 607 and the second digital display vacuum switch 88 are connected with the positive power terminal of the 24V DC power supply. When the initial state of the pneumatic switch 611 is closed and the pneumatic switch 611 is closed, the first electromagnetic valve 602 and the second electromagnetic valve 603 are opened, and the first electromagnetic valve 602 and the second electromagnetic valve 603 can be connected to the line on which the pneumatic switch 611 is located, so that when the pneumatic switch 611 is closed, the first electromagnetic valve 602 and the second electromagnetic valve are in an electric working state. The controller 608 is XC2-16R-C in model number.
As a further improvement, set up high level switch (not shown in the figure) and low level switch (not shown in the figure) in the filth case 3, high level switch and low level switch all are connected with controller 608, dredge pump 4 is also connected with controller 608 electricity, and when the liquid level was higher than high level switch in the filth case 3, controller 608 controlled dredge pump 4 started, and when the liquid level was less than low level switch in the filth case 3, controller 608 controlled dredge pump 4 broke off. The vacuum pressure range of the sewage discharge pipeline of the toilet stool 1 is-35 kPa to-65 kPa. When the vacuum degree of the sewage discharge pipeline is lower than-35 kPa, the vacuum pump 201 is automatically started, and the system is quickly vacuumized; when the vacuum degree of the sewage discharge pipeline is higher than-65 kPa, the vacuum pump 201 automatically stops, and the vacuum pipeline and the fault-tolerant box are maintained in a specified vacuum state.
The utility model provides an excretion device, the user is after finishing like the lavatory, press defecation ware 1's washing button, defecation ware 1 begins to wash, vacuum workstation 2 takes out sewage pipes to the vacuum, under vacuum environment, sewage in defecation ware 1 gets into vacuum sewage pipes at the suction, the back is accomplished in the suction, sewage enters into filth case 3 under the pressure effect, all be in the vacuum state between every defecation ware 1's sewage pipes and vacuum workstation 2, the blowdown under the vacuum effect, it is not enough to avoid washing pressure, avoid vacuum sewage system to block up.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a human excretion device that vacuum keeps, its characterized in that, includes a plurality of defecation wares, vacuum workstation, filth case, dredge pump and outdoor effluent water sump, the drain of a plurality of defecation wares all communicates and is connected with vacuum workstation through the pipeline, and vacuum workstation's drain and filth case intercommunication, the drain of filth case pass through dredge pump and outdoor effluent water sump intercommunication, vacuum workstation includes vacuum pump, check valve and anti-blow valve, and vacuum pump, check valve, anti-blow valve and filth case communicate through the pipeline in order.
2. The vacuum-maintained human body excretion device according to claim 1, wherein the defecation device comprises a bedpan, a housing covering the bottom of the bedpan and an internal pipe, an air-water control panel is arranged in the housing, the air-water control panel comprises a filtering pressure reducing valve, a first solenoid valve, a second solenoid valve, a water pressurizer, a flushing valve and a discharge valve, an input end of the filtering pressure reducing valve is communicated with an air source, an output end of the filtering pressure reducing valve is respectively connected with the first solenoid valve and the second solenoid valve through air pipes, the first solenoid valve is respectively connected with the water pressurizer and the flushing valve through air pipes, the second solenoid valve is connected with the discharge valve through air pipes, the water pressurizer, the flushing valve, the bedpan and the discharge valve are sequentially communicated through water pipes, and the flushing valve is also communicated with the water source; the drain valve is communicated with the sewage tank through a sewage discharge pipeline.
3. The vacuum-maintained human waste device according to claim 2, further comprising an oil-free air compressor, wherein the filter pressure reducing valves of all the defecators are connected with the oil-free air compressor through an air pipeline, and the oil-free air compressor is connected with the air source through an air pipeline.
4. A vacuum-sustaining human waste device according to claim 2, further comprising a main control box, wherein the filtering and pressure reducing valves of all the toilet bowls are electrically connected to a power source through the main control box.
5. The vacuum-maintained human body drainage device according to claim 2, wherein the air-water control panel further comprises a first digital display vacuum switch installed in the pipeline where the drainage valve is located.
6. A vacuum sustaining human waste device according to claim 5, further comprising a second digital vacuum switch mounted on the conduit between the blowback valve and the waste tank.
7. The vacuum-holding human body excretion device according to claim 6, wherein the air-water control panel further comprises a controller, a display lamp, an intermediate relay, a flushing button and a pneumatic switch, the intermediate relay comprises a normally open contact KA71 and a coil KA72, the +24V end of the controller is connected with the positive end of the 24V DC power supply, the-24V end of the controller is connected with the negative end of the 24V DC power supply, one end of the flushing button is respectively connected with the com end of the controller, one end of the pneumatic switch and one end of the normally open contact KA71, the other end of the flushing button is connected with the X1 end of the controller, the other end of the flushing button is connected with the X4 end of the controller, and the other end of the normally open contact KA71 is connected with the X5 end of the controller; the com0 end of the controller is connected with the positive end of a 24V direct-current power supply, the Y1 end of the controller is connected with the negative end of the 24V direct-current power supply through a flushing valve, the Y2 end of the controller is connected with the negative end of the 24V direct-current power supply through a drain valve, and the Y3 end of the controller is connected with the negative end of the 24V direct-current power supply through a display lamp; the power supply negative terminals of the first digital display vacuum switch and the second digital display vacuum switch are connected with the 24V direct-current power supply negative terminal through a coil KA72, and the power supply positive terminals of the first digital display vacuum switch and the second digital display vacuum switch are connected with the 24V direct-current power supply positive terminal.
8. A vacuum sustaining human waste device according to claim 7, wherein said controller is of the type XC 2-16R-C.
9. The vacuum-maintained human waste device of claim 7, wherein a high level switch and a low level switch are disposed in the waste tank, the high level switch and the low level switch are both connected to the controller, the sewage pump is also electrically connected to the controller, the controller controls the sewage pump to be turned on when the liquid level in the waste tank is higher than the high level switch, and the controller controls the sewage pump to be turned off when the liquid level in the waste tank is lower than the low level switch.
10. A vacuum-sustaining human waste device according to claim 1, wherein the vacuum pressure of the waste line of the waste unit is in the range of-35 kPa to-65 kPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022254265.8U CN214005872U (en) | 2020-10-12 | 2020-10-12 | Vacuum-maintained human body excretion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022254265.8U CN214005872U (en) | 2020-10-12 | 2020-10-12 | Vacuum-maintained human body excretion device |
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| Publication Number | Publication Date |
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| CN214005872U true CN214005872U (en) | 2021-08-20 |
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| CN202022254265.8U Active CN214005872U (en) | 2020-10-12 | 2020-10-12 | Vacuum-maintained human body excretion device |
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| CN (1) | CN214005872U (en) |
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