CN108951811B - Gas cylinder shell type vacuum pollution discharge device - Google Patents
Gas cylinder shell type vacuum pollution discharge device Download PDFInfo
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- CN108951811B CN108951811B CN201810933553.0A CN201810933553A CN108951811B CN 108951811 B CN108951811 B CN 108951811B CN 201810933553 A CN201810933553 A CN 201810933553A CN 108951811 B CN108951811 B CN 108951811B
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- shell
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- compressed air
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- gas cylinder
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
Abstract
The invention relates to a gas cylinder shell type vacuum sewage discharging device which comprises a shell and a vacuum sewage discharging system, wherein the vacuum sewage discharging system is arranged in the shell, the shell is connected with a gas pump for generating compressed air, and the compressed air is filled between the shell and the vacuum sewage discharging system. The main equipment of the gas cylinder shell type vacuum sewage discharging device is arranged in the shell, and compressed air is filled between the shell and the vacuum sewage discharging system, so that compared with a mode that gas cylinders and the vacuum sewage discharging system in the original device are separately arranged and installed, the gas cylinders can be ensured to have the function of containing other equipment while the gas storage function of the gas cylinders is ensured, the phenomenon of redundant space occupied by arranging and installing the equipment is avoided, the equipment space occupied by the gas cylinders is secondarily utilized, and the whole volume of the device is effectively reduced; and such setting is equivalent to using the gas bomb as a shell, so that the original shell is omitted, and the cost of production materials is reduced.
Description
Technical Field
The invention relates to a vacuum toilet, in particular to a gas cylinder shell type vacuum pollution discharge device.
Background
The gas cylinders in the common equipment are arranged independently or adjacent to other equipment, and the requirement on the sealing property is high mainly due to certain pressure in the gas cylinders. Therefore, the structure is simpler for the equipment when the air cylinder and the pipeline are placed independently, the installation and the maintenance of the air cylinder and the pipeline are more convenient, and the occupied space is larger.
The existing vacuum toilet bowl has various devices in the toilet bowl, which have different sizes and shapes, and meanwhile, installation gaps are required to be reserved, so that a lot of space is occupied according to general arrangement, and the whole volume of the device is larger.
Disclosure of Invention
The invention aims to provide a gas cylinder shell type vacuum sewage discharging device, which aims to solve the technical problem that the whole volume of the vacuum toilet sewage discharging device in the prior art is large due to different sizes and shapes of equipment arranged in a shell.
The purpose of the invention is realized by the following technical scheme:
a gas cylinder shell type vacuum sewage discharging device comprises a shell and a vacuum sewage discharging system, wherein,
the vacuum sewage discharge system is arranged in the shell and used for sucking and discharging sewage;
the shell is connected with an air pump which is arranged outside the shell and used for generating compressed air;
the compressed air is filled between the shell and the vacuum sewage system.
Furthermore, a sewage suction inlet and a sewage discharge outlet which can be communicated with the outside are formed in the shell, and the vacuum sewage discharge system is arranged between the sewage suction inlet and the sewage discharge outlet and is respectively connected with the sewage suction inlet and the sewage discharge outlet in a sealing mode.
Furthermore, the vacuum sewage system comprises a nozzle for injecting compressed air flow, a jet pipe for injecting dirt and a pipeline joint for connecting the jet pipe, the nozzle and a sewage suction inlet, wherein one end of the nozzle is communicated with the jet pipe, the other end of the nozzle is provided with a compressed air pipeline for sucking compressed air, and the compressed air pipeline is provided with an electromagnetic air valve capable of controlling air inlet into the shell.
Further, still be equipped with electromagnetism water valve and water supply line in the casing, seted up the water pipe installing port on the casing, the electromagnetism water valve sets up on water supply line for control is intake to blowdown body is internal, and water supply line leads to pipe installing port and casing sealing connection.
Furthermore, the electromagnetic water valve and the electromagnetic air valve are electrically connected with a control module arranged outside the shell through a power interface arranged on the shell, a waterproof power socket connected with the shell in a sealing manner is arranged at the power interface, and the waterproof power socket is arranged in the shell and is externally connected with a waterproof power plug.
Furthermore, a compressed air input port is formed in the joint of the shell and the air pump, and a quick connector is arranged at the compressed air input port.
Furthermore, the shell comprises a shell cover, a shell body and a shell bottom, wherein the shell body is respectively connected with the shell cover and the shell bottom in a sealing mode.
Furthermore, the sewage suction inlet, the water pipe mounting port, the compressed air input port and the power supply interface are all arranged on the shell cover, and the sewage discharge port is arranged on the shell bottom.
Furthermore, the shell, the vacuum sewage system, the water supply pipeline, the electromagnetic water valve and the electromagnetic air valve are all made of materials capable of bearing the pressure of compressed air.
Further, the shape of the shell is cylindrical.
The invention has the beneficial effects that:
(1) the gas cylinder shell type vacuum sewage discharging device comprises a shell and a vacuum sewage discharging system, wherein the vacuum sewage discharging system is arranged in the shell and is used for sucking and discharging sewage; the shell is connected with an air pump which is arranged outside the shell and used for generating compressed air; the compressed air is filled between the shell and the vacuum sewage system. The main equipment of the gas cylinder shell type vacuum sewage discharging device is arranged in the shell, and compressed air is filled between the shell and the vacuum sewage discharging system, so that compared with a mode that gas cylinders and the vacuum sewage discharging system in the original device are separately arranged and installed, the gas cylinders can be ensured to have the function of containing other equipment while the gas storage function of the gas cylinders is ensured, the phenomenon of redundant space occupied by arranging and installing the equipment is avoided, the equipment space occupied by the gas cylinders is secondarily utilized, and the whole volume of the device is effectively reduced; and such setting is equivalent to using the gas bomb as a shell, so that the original shell is omitted, and the cost of production materials is reduced.
(2) According to the gas cylinder shell type vacuum pollution discharge device, the electromagnetic water valve and the electromagnetic gas valve are electrically connected with the control module arranged outside the shell through the power interface arranged on the shell, the waterproof power socket connected with the shell in a sealing mode is arranged at the power interface, and the waterproof power socket is arranged in the shell and is externally connected with the waterproof power plug. Because the electromagnetic water valve and the electromagnetic air valve respectively control water inlet and air inlet, and are not easy to break down in the using process, the electromagnetic water valve and the electromagnetic air valve are arranged inside the shell, and the volume occupied by arranging and installing the electromagnetic water valve and the electromagnetic air valve can be effectively reduced.
(3) According to the gas cylinder shell type vacuum pollution discharge device, a compressed air input port is formed in the connecting position of the shell and the air pump, and a quick connector is arranged at the compressed air input port. Because the quick-connection plug has the sealing property, the installation is convenient, and the quick-connection plug can be used in a plug-and-play mode when being connected with an air pump, so that the use is very convenient.
(4) The gas cylinder shell type vacuum pollution discharge device comprises a shell cover, a shell body and a shell bottom, wherein the shell body is respectively connected with the shell cover and the shell bottom in a sealing manner; the shell is set as a shell cover, a shell body and a shell bottom, so that various devices can be conveniently installed in the shell.
(5) According to the gas cylinder shell type vacuum pollution discharge device, the shell is cylindrical, so that the pressure of compressed air in the shell on the shell can be reduced, and the service life of the device is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a cylinder shell type vacuum waste-discharging apparatus in example 1 of the present invention;
FIG. 2 is a schematic view of the system structure of the cylinder housing type vacuum waste fitting apparatus in embodiment 1 of the present invention;
fig. 3 is a schematic view showing the construction of a vacuum sewage system in embodiment 1 of the present invention;
fig. 4 is a schematic perspective view of a cylinder shell type vacuum waste fitting in embodiment 2 of the present invention;
FIG. 5 is a schematic structural view of a housing in embodiment 2 of the invention;
FIG. 6 is a schematic view showing the internal structure of the cylinder housing type vacuum sewage discharging apparatus in embodiment 2 of the present invention;
fig. 7 is a schematic system structure view of the cylinder housing type vacuum waste fitting apparatus in embodiment 3 of the present invention.
In the figure: 101. a shell cover; 102. a shell body; 103. a shell bottom; 2. a vacuum sewer system; 21. a nozzle; 22. a jet pipe; 23. a pipe joint; 24. a sewage suction end; 25. a sewage discharge end; 3. a sewage suction inlet; 4. a sewage discharge port; 5. a compressed air conduit; 6. an electromagnetic gas valve; 7. an electromagnetic water valve; 8. a water pipe mounting port; 9. a water supply pipe; 10. a power interface; 11. a control module; 12. a waterproof power plug; 13. a waterproof power socket; 14. a compressed air input port; 15. a quick connector; 16. a key switch; 17. a gas cylinder; 18. a booster water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1:
a gas cylinder shell type vacuum sewage device, as shown in fig. 1-3, which comprises a shell body and a vacuum sewage system 2, wherein the vacuum sewage system 2 is arranged in the shell body and is used for sucking and discharging sewage; the shell is connected with an air pump which is arranged outside the shell and used for generating compressed air; the compressed air is filled between the housing and the vacuum sewer system 2. The main equipment of the gas cylinder shell type vacuum pollution discharge device is arranged in the shell, and compressed air is filled between the shell and the vacuum pollution discharge system 2, so that compared with the mode that the gas cylinder 17 and the vacuum pollution discharge system 2 in the original device are separately arranged and installed, the gas cylinder 17 has the function of containing other equipment while the gas storage function of the gas cylinder 17 is ensured, the phenomenon of redundant space occupied by arranging and installing the equipment is avoided, the equipment space occupied by the gas cylinder 17 is secondarily utilized, and the whole volume of the device is effectively reduced; in addition, the arrangement is equivalent to using the gas storage bottle 17 as a shell, so that the original shell is omitted, and the cost of production materials is reduced. In the present embodiment, the schematic system structure of the cylinder shell type vacuum sewage draining apparatus shown in fig. 2 only shows the connection principle relationship between various devices, and does not represent the installation position relationship between the devices.
As shown in fig. 1-3, a sewage suction inlet 3 and a sewage discharge outlet 4 which can be communicated with the outside are formed on the housing, and the vacuum sewage system 2 is arranged between the sewage suction inlet 3 and the sewage discharge outlet 4 and is respectively connected with the sewage suction inlet 3 and the sewage discharge outlet 4 in a sealing manner. In this embodiment, sewage sunction inlet 3 sets up at the casing top, and sewage discharge port 4 sets up in the casing bottom, and vacuum sewage system 2's sewage suction end 24 passes through sewage sunction inlet 3 and casing sealing connection, and vacuum sewage system 2's sewage discharge end 25 passes through sewage discharge port 4 and casing sealing connection for sewage system's the mode of placement is for link up from top to bottom, the suction and the discharge of the filth of being convenient for.
As shown in fig. 1-3, the vacuum sewage system 2 includes a nozzle 21 for injecting a compressed air flow, a jet pipe 22 for injecting sewage, and a pipe joint 23 for connecting the jet pipe 22, the nozzle 21 and the sewage suction inlet 3, one end of the nozzle 21 is communicated with the jet pipe 22, the other end of the nozzle 21 is provided with a compressed air pipe 5 for sucking compressed air, and the compressed air pipe 5 is provided with an electromagnetic air valve 6 capable of controlling air intake into the housing. The vacuum sewage system 2 is arranged, two functions of suction and discharge are realized simultaneously, a vacuum pump and a sewage pump are not required to be used simultaneously, the use efficiency is improved, the sewage system is simpler, the number of components is less, the volume is smaller, and a pipeline is not required to be laid independently during installation.
In this embodiment, the jet pipe 22 is two conical pipes, the smaller inner diameter ends of the two conical pipes are connected, one of the larger inner diameter ends is communicated with the pipeline joint 23, and the other larger inner diameter end is a sewage discharge end 25. When high-speed airflow passes, the pressure in the pipeline connecting the sewage discharge body and the vacuum sewage discharge system 2 is reduced, and the sewage in the sewage discharge body can be instantly pumped out, so that the flushing and discharging efficiency is improved. The nozzle 21 is two conical pipes, the smaller ends of the inner diameters of the two conical pipes are connected, one of the larger ends of the inner diameters is connected with the compressed air pipeline 5, and the other larger end of the inner diameters is communicated with the jet pipe 22. The nozzle 21 is arranged in such a manner that compressed air is collected and then diffusively ejected, so that dirt can be carried away to the maximum extent, and a better flushing effect can be achieved. The pipeline joint 23 is cylindrical, the nozzle 21 is fixed in the pipeline joint 23 through a flange, the jet pipe 22 is fixed at one end of the pipeline joint 23 through a flange, and the other end of the pipeline joint 23 is a sewage suction end 24.
As shown in fig. 1-3, an electromagnetic water valve 7 and a water supply pipe 9 are further arranged in the casing, a water pipe mounting opening 8 is formed in the casing, the electromagnetic water valve 7 is arranged on the water supply pipe 9 and used for controlling water to enter the sewage discharging body, and the water supply pipe 9 is hermetically connected with the casing through the water pipe mounting opening 8.
As shown in fig. 1 to 3, the electromagnetic water valve 7 and the electromagnetic air valve 6 are electrically connected to a control module 11 disposed outside the housing through a power interface 10 disposed on the housing, a waterproof power socket 13 hermetically connected to the housing is disposed at the power interface 10, and the waterproof power socket 13 is disposed in the housing and externally connected to a waterproof power plug 12. Because the electromagnetic water valve 7 and the electromagnetic air valve 6 respectively control water inlet and air inlet, and faults are not easy to occur in the using process, the electromagnetic water valve 7 and the electromagnetic air valve 6 are arranged inside the shell, and the volume occupied by arranging and installing the electromagnetic water valve 7 and the electromagnetic air valve 6 can be effectively reduced. Set up control module 11 outside the casing because the pressure is powerful in the casing, is unfavorable for the maintenance when control module 11 breaks down to, with control module 11 external still be convenient for set up touch switch on control module 11. Because the water content in the shell is high, the waterproof power plug 12 is used at the power interface 10, and the normal and stable operation of a circuit system can be effectively ensured.
As shown in fig. 1-3, a compressed air input port 14 is formed at a connection position of the housing and the air pump, and a quick connector 15 is arranged at the compressed air input port 14. Because the quick-connection plug 15 has sealing performance, the installation is convenient, and the quick-connection plug can be used in a plug-and-play mode when being connected with an air pump, so that the use is very convenient.
As shown in fig. 1-3, the housing includes a housing cover 101, a housing body 102, and a housing bottom 103, where the housing body 102 is hermetically connected to the housing cover 101 and the housing bottom 103, respectively; the housing is provided as a housing cover 101, a housing body 102, and a housing bottom 103 in order to facilitate mounting of various devices in the housing.
As shown in fig. 1-3, the sewage suction inlet 3, the water pipe installation port 8, the compressed air input port 14 and the power supply port 10 are all arranged on the housing cover 101, and the sewage discharge outlet 4 is arranged on the housing bottom 103; because the shell cover 101 and the shell bottom 103 are both planes, the structure of the shell body 102 is simpler, and therefore, the openings are formed in the shell cover 101 and the shell bottom 103, and sealing arrangement of various devices at the connection part with the shell is facilitated.
As shown in fig. 1-3, the housing, the vacuum sewage system 2, the water supply pipe 9, the electromagnetic water valve 7, and the electromagnetic air valve 6 are all made of materials capable of bearing the pressure of compressed air. The shell is made of materials capable of bearing the pressure of compressed air, so that the shell has good impact resistance, corrosion resistance and waterproof performance; the vacuum sewage system 2, the water supply pipeline 9, the electromagnetic water valve 7 and the electromagnetic air valve 6 are all made of materials capable of bearing the pressure of compressed air, so that the service life of the equipment is prolonged in an environment with high pressure intensity. In this embodiment, the housing, the jet pipe 22, and the water supply pipe 9 are all made of 304 stainless steel, the electromagnetic water valve 7 is a DN15 normally closed valve, and the electromagnetic air valve 6 is a DN25 normally closed valve.
When the gas cylinder shell type vacuum sewage discharging device is used, firstly, the key switch 16 is started, the control program of the control module 11 is started, the electromagnetic water valve 7 is firstly opened to flush water for 1 second, so that the water discharged by the water inlet pipe flushes sewage to the water outlet at the bottom of the sewage discharging body and seals the water outlet; then closing the electromagnetic water valve 7 and simultaneously opening the electromagnetic air valve 6 for one to two seconds to enable the compressed air in the air storage bottle 17 to be instantly released into the jet pipe 22, at the moment, vacuum can be generated between the sewage discharging body and the jet pipe 22, the main principle is that the potential energy accumulated by the compressed air is converted into instant kinetic energy, high-speed airflow which is ejected out through a nozzle 21 by taking the compressed air as power forms instant local vacuum environment in a pipeline connecting the sewage discharging body and the vacuum sewage discharging system 2 and the jet pipe 22, so that the sewage is instantly pumped away; and finally, opening the electromagnetic water valve 7 to replenish water for 0.5 second, and carrying out water sealing on the water return bend to prevent odor from entering the room.
When the gas cylinder shell type vacuum pollution discharge device is manufactured, firstly, the shell cover 101, the shell bottom 103 and the shell body 102 are made of stainless steel, a flange is arranged at the joint of the shell body 102 and the shell cover 101, the shell body and the shell bottom are mutually connected through bolts, and a sealing rubber gasket is arranged at the joint to prevent gas leakage; the shell body 102 and the shell bottom 103 are connected together by welding; the shell cover 101 is provided with a compressed air inlet and is connected with the air pump in a mode of a quick connector 15, and the quick connector 15 is connected with the shell cover 101 through screw threads or welding; the sewage discharge end 25 of the jet pipe 22 passes through the shell bottom 103 and is connected with the shell bottom by bolts, the sewage discharge end 25 is communicated with the outside, and the sewage suction end 24 of the pipeline joint 23 passes through the shell cover 101 and is connected and sealed with the shell cover 101 in a threaded or welded mode; the waterproof power socket 13 is fixed with the small steel tube welded on the gas cap 101, namely the socket is fixed in the small steel tube by screw threads, and then the small steel tube is fully filled with hot melt plastic and cooled, so that a good sealing furnace can be obtained.
In practical application, the sewage discharging body can be a toilet seat or a squatting pan, and the gas cylinder shell type vacuum sewage discharging device is in a filling type, is more suitable for being applied to a place where the sewage discharging body is the squatting pan, and is very convenient to install. In addition, the gas cylinder shell type vacuum pollution discharge device has small volume, strong impact resistance, strong corrosion resistance and strong waterproof performance, and can be used in common buildings and places with strict requirements on toilet space, such as trains, high-speed rails and the like.
Example 2:
preferably, in order to better implement the present invention, the following configuration is adopted by further optimizing on the basis of the above embodiment:
as shown in fig. 4-6, the housing is cylindrical, and the vacuum sewage system 2, the electromagnetic water valve 7, the electromagnetic air valve 6, the water supply pipe 9 and the waterproof power socket 13 are arranged in the housing in order. Specifically, a sewage suction inlet 3, a water pipe installation port 8, a compressed air input port 14 and a power supply interface 10 are arranged on the shell cover 101, the compressed air input port 14 is arranged on one side of the sewage suction inlet 3, and the water pipe installation port 8, the compressed air input port 14 and the power supply interface 10 are arranged on the other side of the sewage suction inlet 3; a sewage discharge port 4 is provided in the casing bottom 103 at a position opposite to the sewage suction port 3. Installing a vacuum sewage discharge system 2 between a sewage suction inlet 3 and a sewage discharge outlet 4, arranging a compressed air pipeline 5 at the joint of the vacuum sewage discharge system 2 and a shell cover 101, and arranging an electromagnetic air valve 6 on the compressed air pipeline 5; a water supply pipeline 9 is arranged in the shell through a water pipe mounting port 8, and an electromagnetic water valve 7 is arranged on the water supply pipeline 9; mounting a quick-connect coupling 15 at the compressed air input port 14; a waterproof power socket 13 is mounted in the housing through the power interface 10.
In this embodiment, the casing is cylindrical, so that the pressure of the compressed air in the casing on the casing can be reduced, thereby prolonging the service life of the device.
Preferably, the electromagnetic water valve 7 is arranged at a position, close to the shell, of the water outlet end of the water supply pipeline 9, so that the electromagnetic water valve 7 can be closer to the sewage discharging body, and due to the fact that the distance is shortened, the sensitivity and the accuracy of flushing and discharging water entering the sewage discharging body from the electromagnetic water valve 7 can be improved.
Example 3:
preferably, in order to better implement the present invention, the following configuration is adopted by further optimizing on the basis of the above embodiment:
as shown in fig. 7, when the water pressure in the use place is insufficient, a booster pump 18 may be added for use. The booster water pump 18 is provided with a flow switch, is arranged on the water supply pipeline 9 in the shell through a fixed support and is positioned at the water inlet end of the water supply pipeline 9, and the electromagnetic water valve 7 is positioned at the water outlet end of the water supply pipeline 9. When the electromagnetic water valve 7 is opened, the flow control switch can start the booster water pump 18 to work to supply water to the sewage drainage body.
In another embodiment, the booster pump 18 may be externally connected and installed at one end of the water supply pipe 9. The pressure inside the shell enables the sealing structure arranged on the whole shell to be difficult to maintain when the booster water pump 18 breaks down, so that the booster water pump 18 is externally connected, and the service life of the gas cylinder shell type vacuum pollution discharge device can be prolonged to a limited extent.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. A gas cylinder shell type vacuum pollution discharge device is characterized in that: comprises a shell and a vacuum sewage system, wherein,
the vacuum sewage discharge system is arranged in the shell and used for sucking and discharging sewage; the shell is connected with an air pump which is arranged outside the shell and used for generating compressed air; the vacuum sewage discharging system is arranged between the sewage suction inlet and the sewage discharge outlet and is respectively connected with the sewage suction inlet and the sewage discharge outlet in a sealing way;
the vacuum sewage discharge system comprises a nozzle for jetting compressed air flow, a jet pipe for jetting sewage and a pipeline joint for connecting the jet pipe, the nozzle and a sewage suction inlet, wherein one end of the nozzle is communicated with the jet pipe, the other end of the nozzle is provided with a compressed air pipeline for sucking compressed air, and the compressed air pipeline is provided with an electromagnetic air valve capable of controlling air to enter the shell;
the electromagnetic water valve and the electromagnetic air valve are electrically connected with a control module arranged outside the shell through a power interface arranged on the shell, a waterproof power socket hermetically connected with the shell is arranged at the power interface, and the waterproof power socket is arranged in the shell and is externally connected with a waterproof power plug;
still be equipped with electromagnetism water valve and water supply pipe in the casing, seted up the water pipe installing port on the casing, electromagnetism water valve sets up on water supply pipe for control is intake to blowdown body is internal, and water supply pipe passes through water pipe installing port and casing sealing connection.
2. A gas cylinder shell type vacuum waste fitting according to claim 1, characterized in that: a compressed air input port is formed in the joint of the shell and the air pump, and a quick connector is arranged at the compressed air input port.
3. A gas cylinder shell vacuum sewer according to claim 2, characterized in that: the shell comprises a shell cover, a shell body and a shell bottom, wherein the shell body is respectively connected with the shell cover and the shell bottom in a sealing mode.
4. A gas cylinder shell vacuum sewer according to claim 3, characterized in that: the sewage suction inlet, the water pipe mounting port, the compressed air inlet and the power supply interface are all arranged on the shell cover, and the sewage outlet is arranged on the shell bottom.
5. A gas cylinder shell type vacuum waste fitting according to claim 4, characterized in that: the shell, the vacuum sewage system, the water supply pipeline, the electromagnetic water valve and the electromagnetic air valve are all made of materials capable of bearing the pressure of compressed air.
6. A gas cylinder shell type vacuum waste fitting according to any one of claims 1-5, characterized in that: the shell is cylindrical in shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933553.0A CN108951811B (en) | 2018-08-15 | 2018-08-15 | Gas cylinder shell type vacuum pollution discharge device |
| PCT/CN2019/088517 WO2020034704A1 (en) | 2018-08-15 | 2019-05-27 | Gas cylinder shell type vacuum pollution discharge apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810933553.0A CN108951811B (en) | 2018-08-15 | 2018-08-15 | Gas cylinder shell type vacuum pollution discharge device |
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| CN108951811A CN108951811A (en) | 2018-12-07 |
| CN108951811B true CN108951811B (en) | 2021-02-09 |
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| CN201810933553.0A Active CN108951811B (en) | 2018-08-15 | 2018-08-15 | Gas cylinder shell type vacuum pollution discharge device |
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| CN208830439U (en) * | 2018-08-15 | 2019-05-07 | 北京土川科技有限责任公司 | A kind of gas cylinder shell-type vacuum pollutant discharging device |
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| CN1143061C (en) * | 1999-04-23 | 2004-03-24 | 多维康姆技术株式会社 | Small-sized compressor |
| FI110444B (en) * | 2001-06-14 | 2003-01-31 | Evac Int Oy | The vacuum sewer system |
| CN104128105A (en) * | 2013-05-03 | 2014-11-05 | 黄通伟 | Method of preparing and using oxygen-enriching liquid and oxygen-enriching liquid preparing device used therein |
| CN207004952U (en) * | 2017-07-13 | 2018-02-13 | 北京土川科技有限责任公司 | A kind of linear pattern jetting stream vacuum dredge pump |
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| CN208830439U (en) * | 2018-08-15 | 2019-05-07 | 北京土川科技有限责任公司 | A kind of gas cylinder shell-type vacuum pollutant discharging device |
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