CN216515958U - Vacuum conveying type excrement collector - Google Patents
Vacuum conveying type excrement collector Download PDFInfo
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- CN216515958U CN216515958U CN202122910755.3U CN202122910755U CN216515958U CN 216515958 U CN216515958 U CN 216515958U CN 202122910755 U CN202122910755 U CN 202122910755U CN 216515958 U CN216515958 U CN 216515958U
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Abstract
The utility model discloses a vacuum conveying type excrement collector, which comprises an excrement collector body, wherein an excrement collecting cavity is arranged on the excrement collector body, a sewage discharge pipe is connected to the excrement collecting cavity, the sewage discharge pipe is connected with a vacuumizing device through a Laval pipe, an integrated water pressurizing device is arranged on the excrement collector body, the integrated water pressurizing device comprises a program controller, a control device, a pressurizing device, a water inlet pipe, a water outlet pipe and a gas pipe, the water inlet pipe is connected with the water outlet pipe and the pressurizing device through a three-way valve, the water outlet pipe is communicated with the excrement collecting cavity, the gas pipe is connected with the pressurizing device through the control device, a gas conveying pump is arranged on the gas pipe, and an electromagnetic valve in signal connection with the program controller is arranged on the sewage discharge pipe. The utility model has the advantages that: simple structure, convenient use and thorough decontamination.
Description
Technical Field
The utility model relates to the technical field of excrement collector manufacturing, in particular to a vacuum conveying type excrement collector.
Background
The excrement collector is an important facility in a toilet and is widely applied to trains, airplanes and various public toilets, the excrement collector mainly comprises a water-flushing type excrement collector and a vacuum type excrement collector, the water-flushing type excrement collector is simple in structure, but the water consumption is large, a large amount of water resource waste can be caused, and the toilet is not environment-friendly; the vacuum type excrement collector solves the problem of water resource waste.
The traditional vacuum excrement collector forms vacuum in a pump through the rotation of a turbine, dirt in the excrement collector is sucked into the pump and is discharged to a designated place through pressure to be stored, and the operation mode of the vacuum excrement collector is time-saving and efficient and is widely applied. However, the partial traditional vacuum toilet wastewater collector only removes the dirt in the toilet wastewater collector by vacuumizing, so that the problem of incomplete decontamination is easily caused, once the dirt is not completely removed, the tidiness is affected, the next user is inconvenient to use, and the peculiar smell can be diffused; therefore, the structure of the existing vacuum toilet needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects and disclose a vacuum conveying type excrement collector which is simple in structure, convenient to use and thorough in decontamination to the society.
The technical scheme of the utility model is realized as follows:
a vacuum conveying type excrement collector comprises an excrement collector body, wherein an excrement collecting cavity is formed in the excrement collector body, a sewage discharge pipe is connected to the excrement collecting cavity, the sewage discharge pipe is connected with a vacuumizing device through a Laval pipe, an integrated water pressurizing device is arranged on the excrement collector body, the integrated water pressurizing device comprises a program controller, a control device, a pressurizing device, a water inlet pipe, a water outlet pipe and a gas pipe, the water inlet pipe is connected with the water outlet pipe and the pressurizing device through a three-way valve, the water outlet pipe is communicated with the excrement collecting cavity, the gas pipe is connected with the pressurizing device through the control device, a gas conveying pump is arranged on the gas pipe, and a solenoid valve in signal connection with the program controller is arranged on the sewage discharge pipe.
The measures for further optimizing the technical scheme are as follows:
as an improvement, the gas transmission pipe is communicated with the water outlet pipe.
As an improvement, the air conveying pipe is communicated with the excrement collecting cavity through a control device.
As an improvement, the gas transmission pipe is provided with a pressure regulating valve.
As an improvement, the pressure regulating valve is provided with a pressure regulating air inlet pipe, and the pressure regulating air inlet pipe is connected with the air delivery pipe through a tee joint.
As an improvement, the Laval pipe is in inserted connection with the sewage discharge pipe.
As an improvement, the integrated water supercharging device is detachably matched with the excrement collector body.
Compared with the prior art, the utility model has the advantages that:
the vacuum conveying type excrement collector is simple in structure and convenient to use, and the laval tube is arranged between the vacuumizing device and the sewage discharge pipe, so that negative pressure is formed in the excrement collection cavity in the sewage discharge process, and positive pressure is formed behind the laval tube (between the laval tube and the vacuumizing device), so that dirt can be quickly and effectively removed; and an integrated water supercharging device is arranged, after vacuum sewage discharge, the excrement collecting cavity is flushed by supercharged water, dirt in the excrement collecting cavity can be thoroughly cleaned, and the purpose of thorough sewage discharge is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the integrated water booster device of FIG. 1;
fig. 3 is a left side view of fig. 1.
The names of the reference numbers in the drawings of the utility model are as follows:
the device comprises a toilet stool body 1, a stool collecting cavity 11, a sewage discharge pipe 12, a Laval pipe 2, an integrated water supercharging device 3, a program controller 31, a control device 32, a supercharging device 33, a water inlet pipe 34, a three-way valve 34a, a water outlet pipe 35, a gas conveying pipe 36, a gas conveying pump 36a, an electromagnetic valve 4, a pressure regulating valve 5, a pressure regulating gas inlet pipe 5a and a three-way valve 5 b.
In the figure, the solid arrows indicate the direction of water flow, and the dashed arrows indicate the direction of air flow.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings:
a vacuum conveying type excrement collector comprises an excrement collector body 1, wherein an excrement collecting cavity 11 is arranged on the excrement collector body 1, the excrement collecting cavity 11 is connected with a sewage discharge pipe 12, the sewage discharge pipe 12 is connected with a vacuum pumping device through a Laval pipe 2, the excrement collector body 1 is provided with an integrated water supercharging device 3, the integrated water supercharging device 3 comprises a program controller 31, a control device 32, a supercharging device 33, a water inlet pipe 34, a water outlet pipe 35 and a gas pipe 36, the water inlet pipe 34 is connected with the water outlet pipe 35 and the supercharging device 33 through a three-way valve 34a, the water outlet pipe 35 is communicated with the excrement collecting cavity 11, the air pipe 36 is connected with the supercharging device 33 through the control device 32, the air pipe 36 is provided with an air pump 36a, and the sewage discharge pipe 12 is provided with an electromagnetic valve 4 which is in signal connection with the program controller 31.
The air pipe 36 is communicated with the water outlet pipe 35, and the water outlet pressure is further increased by utilizing the air pressure in the air pipe 36, so that the flushing effect can be further improved.
The air pipe 36 is communicated with the excrement collecting cavity 11 through the control device 32, and the excrement collecting cavity 11 is blown and swept by the air pipe 36, so that peculiar smell can be removed.
The air pipe 36 is provided with a pressure regulating valve 5.
The pressure regulating valve 5 is provided with a pressure regulating air inlet pipe 5a, and the pressure regulating air inlet pipe 5a is connected with the air conveying pipe 36 through a tee joint 5 b.
The air pressure in the air conveying pipe 36 is adjusted through the pressure adjusting valve 5, the original conveying air pressure of the air conveying pipe 36 is kept unchanged, and the conveying air pressure in the air conveying pipe 36 is adjusted through adjusting the air pressure in the pressure adjusting air inlet pipe 5 a.
The Laval pipe 2 is in plug-in fit with the sewage discharge pipe 12.
The integrated water supercharging device 3 is matched with the excrement collector body 1 in a dismounting way. The water pressurization result and the control system are integrated and modularized, so that the installation is convenient, and the technical requirements of installation personnel are also reduced.
The vacuum conveying type excrement collector of the utility model washes the excrement collection cavity 11 by water after vacuum pollution discharge, thereby achieving the purpose of thorough pollution discharge. The vacuum conveying type excrement collector adopts an independent control mode, namely, one excrement collector adopts a set of control system; each set of system works independently and does not depend on a vacuum base station, and the other toilet bowls can not be normally used when one set of system breaks down.
The blow off pipe 12 is connected with evacuating device through Laval pipe 2, utilize Laval pipe 2 to increase the effect of evacuation, set up Laval pipe 2 after, can form and form the negative pressure in just chamber 11 in the collection, and form the effect of malleation after Laval pipe 2 (between Laval pipe 2 and evacuating device promptly), so design can increase the vacuum suction, accelerate the discharge of filth simultaneously, reduce the jam of blow off pipe 12.
After vacuum pollution discharge, the excrement collecting cavity 11 is flushed by using water, and the water is increased before the excrement collecting cavity is flushed by using the water. The water inlet pipe 34 and the water outlet pipe 35 are connected to a three-way valve 34a, the three-way valve 34a is connected to the bottom of the supercharging device 33, a water containing cavity is formed inside the supercharging device 33, and the top of the supercharging device 33 is connected with a gas pipe 36. When water is pressurized, the space between the pressurizing device 33 and the water outlet pipe 35 is closed, original water (about 2kg pressure) is injected into the pressurizing device 33 from the water inlet pipe 34, and after the water injection is finished, the space between the water inlet pipe 34 and the pressurizing device 33 is closed; then the air pump 36a is started, air is filled into the supercharging device 33 through the air pipe 36, when the water pressure in the supercharging device 33 reaches the set pressure, the space between the supercharging device 33 and the water outlet pipe 35 is opened, and the supercharged water is discharged from the water outlet pipe 35 to flush the excrement collecting cavity 11. As the sewage in the excrement collecting cavity 11 is mainly discharged by vacuum, the water consumption is low and is less than or equal to 0.5L for each flushing, thereby not only saving the water, but also directly reducing the sewage discharge and reducing the load of municipal sewage treatment.
The top of the supercharging device 33 is a three-way joint, the three-way joint is connected with a path of air pipe 36, the air pipe 36 is connected to the water outlet pipe 35, and when water is discharged for washing, air is introduced into the water outlet pipe 35, so that the water pressure can be increased, and the washing effect is improved.
The control device 32 is additionally connected with 2 air conveying pipes 36, the 2 air conveying pipes 36 are communicated with the excrement collecting cavity 11, the excrement collecting cavity 11 is blown by air pressure, and peculiar smell can be effectively removed. The air pressure purging and the pollution discharging are carried out simultaneously, and 30-40 liters of air around the sewage is sucked away simultaneously when the sewage is sucked away by utilizing the air pressure difference, so that the diffusion of peculiar smell is isolated.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by one skilled in the art without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a vacuum transport formula excrement collector, including excrement collector body (1), excrement collector body (1) on be provided with an excrement collection chamber (11), be connected with blow off pipe (12), characterized by on this excrement collection chamber (11): the sewage discharge pipe (12) is connected with a vacuum pumping device through a Laval pipe (2), the excrement collector body (1) is provided with an integrated water supercharging device (3), the integrated water supercharging device (3) comprises a program controller (31), a control device (32), a supercharging device (33), a water inlet pipe (34), a water outlet pipe (35) and a gas pipe (36), the water inlet pipe (34) is connected with the water outlet pipe (35) and the supercharging device (33) through a three-way valve (34a), the water outlet pipe (35) is communicated with the excrement collecting cavity (11), the air conveying pipe (36) is connected with the supercharging device (33) through a control device (32), the air delivery pipe (36) is provided with an air delivery pump (36a), and the sewage discharge pipe (12) is provided with an electromagnetic valve (4) in signal connection with the program controller (31).
2. The vacuum transporting type feces collector according to claim 1, wherein: the air delivery pipe (36) is communicated with the water outlet pipe (35).
3. The vacuum transporting type feces collector according to claim 1, wherein: the air delivery pipe (36) is communicated with the excrement collecting cavity (11) through a control device (32).
4. A vacuum transporting waste collection device according to claim 2 or 3, wherein: the air delivery pipe (36) is provided with a pressure regulating valve (5).
5. The vacuum transporting waste collection device according to claim 4, wherein: the pressure regulating valve (5) is provided with a pressure regulating air inlet pipe (5a), and the pressure regulating air inlet pipe (5a) is connected with the air conveying pipe (36) through a tee joint (5 b).
6. The vacuum transporting waste collection device according to claim 5, wherein: the Laval pipe (2) is in plug-in fit with the sewage discharge pipe (12).
7. The vacuum transporting waste collection device according to claim 6, wherein: the integrated water supercharging device (3) is detachably matched with the excrement collector body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910755.3U CN216515958U (en) | 2021-11-25 | 2021-11-25 | Vacuum conveying type excrement collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910755.3U CN216515958U (en) | 2021-11-25 | 2021-11-25 | Vacuum conveying type excrement collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515958U true CN216515958U (en) | 2022-05-13 |
Family
ID=81532735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122910755.3U Active CN216515958U (en) | 2021-11-25 | 2021-11-25 | Vacuum conveying type excrement collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515958U (en) |
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2021
- 2021-11-25 CN CN202122910755.3U patent/CN216515958U/en active Active
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