CN214940906U - Vacuum pump station of drainage system - Google Patents
Vacuum pump station of drainage system Download PDFInfo
- Publication number
- CN214940906U CN214940906U CN202120040802.0U CN202120040802U CN214940906U CN 214940906 U CN214940906 U CN 214940906U CN 202120040802 U CN202120040802 U CN 202120040802U CN 214940906 U CN214940906 U CN 214940906U
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- Prior art keywords
- vacuum
- pump
- support
- sewage
- vacuum tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a drainage system's vacuum pump station, this vacuum pump station include first support, vacuum tank, vacuum pump, second support, dredge pump. The vacuum tank is located at the upper end of the first support, the vacuum pump is connected with the upper end of the vacuum tank through a pipeline, the sewage pump is connected with the lower end of the vacuum tank through a pipeline, the first support and the second support are of a frame structure, the vacuum pump is located at the upper end of the second support, and the sewage pump is located inside the second support. The vacuum pump is used for pumping the gas in the vacuum tank to a certain vacuum and exhausting the pumped air to the outside. The utility model absorbs the domestic sewage by vacuum suction and discharges the sewage by the drainage pump, and the utility model can realize the drainage at the same layer, thereby saving energy and protecting environment; the utility model discloses the seal is good, has avoided phenomena such as the stink that basement bathroom built the sump pit and brought is excessive, the mosquito and fly breeds.
Description
Technical Field
The utility model relates to a vacuum pump station, in particular to drainage system's vacuum pump station.
Background
Along with the deepening of the country to the rural living environment treatment, rural domestic sewage treatment projects in vast rural areas are widely developed, so an economical, convenient and practical sewage collection method is urgently needed to solve the problem of sewage scattered discharge in rural areas, how to effectively reduce the construction difficulty and the construction period, reduce the construction cost and increase the rural domestic sewage collection rate, and the method is an important factor for ensuring the smooth implementation of rural domestic sewage treatment projects. At present, in rural areas, the household is scattered in sitting, and the toilet sanitary condition is poor. Rural sewage disposal centralized treatment has already been carried out in some areas. The current rural blowdown processing structure adopts direct pipeline UNICOM to collect the structure more, and it utilizes the gravity principle, erodees through rivers for filth and sewage are from high to low current, and it is in order to guarantee the circulation, need the calandria to guarantee certain angle, lead to having to lay that the pipe network construction degree of difficulty is big, construction cost is high, consuming time is long, be difficult to the maintenance guarantee scheduling problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies in the above-mentioned background art, the utility model provides a drainage system's vacuum pump station.
The utility model provides a technical scheme that its technical problem adopted is: a vacuum pump station of a drainage system comprises a first support, a vacuum tank, a vacuum pump, a second support and a sewage pump. The vacuum tank is located at the upper end of the first support, the vacuum pump is connected with the upper end of the vacuum tank through a pipeline, the sewage pump is connected with the lower end of the vacuum tank through a pipeline, the first support and the second support are of a frame structure, the vacuum pump is located at the upper end of the second support, and the sewage pump is located inside the second support. The vacuum pump is used for pumping the gas in the vacuum tank to a certain vacuum and exhausting the pumped air to the outside.
The sewage pump can pump the waste water out and distribute to outdoor municipal pipe network or septic tank under vacuum tank negative pressure state. A ball valve and a check valve are arranged in a connecting pipeline of the vacuum tank and the vacuum pump, and sewage in the pipeline firstly passes through the ball valve and then passes through the check valve. The ball valve is mainly used for cutting off or connecting a medium in a pipeline and adjusting and controlling the flow rate of fluid. The check valve functions to prevent the medium from flowing backwards, prevent the pump and the driving motor from rotating reversely, and discharge the container medium. The vacuum tank upper end is equipped with the connecting hole, the connecting hole is connected with each sewage point, the dredge pump is connected with the blowdown point. The vacuum tank is provided with a liquid level sensor and a pressure sensor, the liquid level sensor controls the switch of the sewage pump, and the pressure sensor controls the switch of the vacuum pump.
The utility model has the advantages that: the utility model absorbs the domestic sewage by vacuum suction and discharges the sewage by the drainage pump, thereby realizing the drainage at the same layer, saving energy and protecting environment; the utility model discloses the seal is good, has avoided phenomena such as the stink that basement bathroom built the sump pit and brought is excessive, the mosquito and fly breeds.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
In the figure, 1, a first support, 2, a vacuum tank, 3, a ball valve, 4, a check valve, 5, a vacuum pump, 6, a second support, 7, a sewage pump, 8, a liquid level sensor, 9, a connecting hole and 10, a pressure sensor are arranged.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
As shown in fig. 1 and 2, a vacuum pump station of a drainage system comprises a first bracket 1, a vacuum tank 2, a vacuum pump 5, a second bracket 6 and a sewage pump 7. Vacuum tank 2 is located 1 upper end of first support, and vacuum pump 5 passes through the pipeline to be connected with 2 upper ends of vacuum tank, and dredge pump 7 passes through the pipeline to be connected with 2 lower extremes of vacuum tank, and first support 1, second support 6 are frame construction, and vacuum pump 5 is located 6 upper ends of second support, and dredge pump 7 is located inside second support 6. The vacuum pump 5 is for pumping out the gas in the vacuum tank 2 to a certain vacuum and exhausting the pumped air to the outside.
The sewage pump 7 can pump the wastewater out of the vacuum tank 2 under the negative pressure state and distribute the wastewater to an outdoor municipal pipe network or a septic tank. Be equipped with ball valve 3, check valve 4 in the connecting tube of vacuum tank 2 and vacuum pump 5, sewage in the pipeline passes through ball valve 3 earlier and then passes through the check valve again. The ball valve 3 is mainly used for cutting off or connecting media in a pipeline and simultaneously adjusting and controlling the flow rate of fluid. The function of the check valve 4 is to prevent the media from flowing backwards, prevent the pump and drive motor from reversing, and prevent the discharge of the container media. The upper end of the vacuum tank 2 is provided with a connecting hole 9, the connecting hole 9 is connected with each sewage point, and the sewage pump 7 is connected with the sewage point. The vacuum tank 2 is provided with a liquid level sensor 8 and a pressure sensor 10, the liquid level sensor 8 controls the switch of the sewage pump 7, and the pressure sensor 10 controls the switch of the vacuum pump 5. A liquid level threshold value is set in the liquid level sensor 8, and when the sewage in the vacuum tank 2 reaches the set threshold value, the liquid level sensor 8 controls the sewage pump 7 to be started; when the sewage in the vacuum tank 2 is lower than a set threshold value, the liquid level sensor 8 controls the sewage pump 7 to be closed. A pressure threshold value is set in the pressure sensor 10, and when the pressure in the vacuum tank 2 is lower than the set pressure threshold value, the pressure sensor 10 controls the vacuum pump 5 to be started; when the pressure in the vacuum tank 2 is higher than the set pressure threshold, the pressure sensor 10 controls the vacuum pump 5 to be turned off.
When the pressure sensor 10 detects that the pressure in the vacuum tank 2 is lower than a set threshold value, the pressure sensor 10 controls the vacuum pump 5 to be started, the vacuum pump 5 pumps out gas in the vacuum tank 2 to form a certain vacuum, the connecting hole 9 in the upper end of the vacuum tank 2 is connected with each sewage point, and sewage at the sewage point is sucked into the vacuum tank 2 under the action of vacuum suction force in the negative pressure state of the vacuum tank 2. When the liquid level sensor 8 detects that the liquid level in the vacuum tank 2 reaches a set value, the liquid level sensor 8 controls the sewage pump 7 to be started, and the sewage pump 7 discharges sewage in the vacuum tank 2 to a sewage discharge point through a pipeline.
The utility model discloses a 2 upper portions of vacuum tank have set up the maintenance and have clearly drawn the hole, open the maintenance when blockked up by big article and clearly draw the hole just can clearly draw. The utility model absorbs the domestic sewage by vacuum suction and discharges the sewage by the drainage pump, thereby realizing the drainage at the same layer, saving energy and protecting environment; the utility model discloses the seal is good, has avoided phenomena such as the stink that basement bathroom built the sump pit and brought is excessive, the mosquito and fly breeds.
Claims (4)
1. The utility model provides a drainage system's vacuum pump station which characterized in that: including first support (1), vacuum tank (2), vacuum pump (5), second support (6), dredge pump (7), vacuum tank (2) are located first support (1) upper end, vacuum pump (5) are connected with vacuum tank (2) upper end through the pipeline, dredge pump (7) are connected with vacuum tank (2) lower extreme through the pipeline, first support (1), second support (6) are frame construction, vacuum pump (5) are located second support (6) upper end, dredge pump (7) are located inside second support (6).
2. The vacuum pumping station of a drainage system according to claim 1, wherein: a ball valve (3) and a check valve (4) are arranged in a connecting pipeline of the vacuum tank (2) and the vacuum pump (5), and sewage in the pipeline firstly passes through the ball valve (3) and then passes through the check valve (4).
3. The vacuum pumping station of a drainage system according to claim 1, wherein: vacuum tank (2) upper end is equipped with connecting hole (9), connecting hole (9) are connected with each sewage point, dredge pump (7) are connected with the blowdown point.
4. The vacuum pumping station of a drainage system according to claim 1, wherein: the vacuum tank (2) is provided with a liquid level sensor (8) and a pressure sensor (10), the liquid level sensor (8) controls the switch of the sewage pump (7), and the pressure sensor (10) controls the switch of the vacuum pump (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120040802.0U CN214940906U (en) | 2021-01-07 | 2021-01-07 | Vacuum pump station of drainage system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120040802.0U CN214940906U (en) | 2021-01-07 | 2021-01-07 | Vacuum pump station of drainage system |
Publications (1)
Publication Number | Publication Date |
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CN214940906U true CN214940906U (en) | 2021-11-30 |
Family
ID=79121432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120040802.0U Active CN214940906U (en) | 2021-01-07 | 2021-01-07 | Vacuum pump station of drainage system |
Country Status (1)
Country | Link |
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CN (1) | CN214940906U (en) |
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2021
- 2021-01-07 CN CN202120040802.0U patent/CN214940906U/en active Active
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