CN218952346U - Modular vacuum drainage system - Google Patents
Modular vacuum drainage system Download PDFInfo
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- CN218952346U CN218952346U CN202320102178.1U CN202320102178U CN218952346U CN 218952346 U CN218952346 U CN 218952346U CN 202320102178 U CN202320102178 U CN 202320102178U CN 218952346 U CN218952346 U CN 218952346U
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- negative pressure
- vacuum
- pressure tank
- liquid level
- pump
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Abstract
The utility model discloses a modular vacuum drainage system which comprises a vacuum lifter and a negative pressure tank, wherein the upper side wall of the negative pressure tank is fixedly connected with a vacuum pipe, the end part of the vacuum pipe extends into the vacuum lifter, a vacuum valve is installed on the vacuum pipe, the upper side wall of the negative pressure tank is fixedly provided with a vacuum pump, a connecting pipe is connected between the input end of the vacuum pump and the negative pressure tank, the lower side wall of the negative pressure tank is connected with a sewage pump, the outer wall of the output end of the sewage pump is provided with a backflushing pipe through a valve, and the end part of the backflushing pipe extends into the negative pressure tank in a penetrating way and is arranged towards the bottom of the negative pressure tank. When the vacuum pump works, negative pressure is formed in the negative pressure tank, and when the sewage in the vacuum lifter is excessive, the vacuum valve is opened to enable the sewage in the vacuum lifter to be sucked into the negative pressure tank under the action of negative pressure, so that the problem that the traditional pump body is easy to block is avoided.
Description
Technical Field
The utility model relates to the technical field of vacuum drainage, in particular to a modular vacuum drainage system.
Background
The drainage system refers to the collection, transportation, water treatment and drainage facilities of drainage and the like which are combined together in a certain mode.
Common drainage system all is gravity type drainage system in real life, promptly through water washing and self gravity inflow vacuum lift in, when sewage is too much in the vacuum lift, the mode that the rethread pump body was taken out sewage, and the mode that the pump body was taken out only can go on in certain angle, if adopt the mode of vertical extraction to the power requirement of the pump body extremely high again, increased the cost, moreover easily cause the jam of the pump body because of impurity again.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a modular vacuum drainage system.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a subassembly formula vacuum drainage system, includes vacuum lifter and negative pressure tank, the last lateral wall fixedly connected with tip of negative pressure tank extends to the vacuum tube in the vacuum lifter, install the vacuum valve on the vacuum tube, the last lateral wall of negative pressure tank is fixed with the vacuum pump, be connected with the connecting pipe between the input of vacuum pump and the negative pressure tank, the lower lateral wall of negative pressure tank is connected with the dredge pump, install the recoil pipe through the valve on the output outer wall of dredge pump, the tip of recoil pipe runs through the inside that extends to the negative pressure tank and sets up towards the bottom of negative pressure tank, the manometer that is used for monitoring negative pressure tank internal pressure is installed at the top of negative pressure tank.
Preferably, a low-level liquid level meter I and a middle-level liquid level meter I are fixed in the vacuum lifter, and a low-level liquid level meter II, a middle-level liquid level meter II and a high-level liquid level meter are fixedly embedded in the upper side wall of the negative pressure tank.
Preferably, sealing sleeves are arranged at the joints of the negative pressure tank and the low-level liquid level meter II and the joints of the middle-level liquid level meter II and the high-level liquid level meter for sealing treatment.
Preferably, a baffle plate positioned between the connection part of the vacuum pump input end and the negative pressure tank and the connection part of the vacuum pipe and the negative pressure tank is fixedly inserted into the upper side wall of the negative pressure tank, and a plurality of micropores positioned in the negative pressure tank are arranged in the middle of the baffle plate.
Compared with the prior art, the modular vacuum drainage system has the advantages that:
in summary, the vacuum pump of the utility model works to form negative pressure in the negative pressure tank, and when the sewage in the vacuum lifter is excessive, the vacuum valve is opened to suck the sewage in the vacuum lifter into the negative pressure tank under the action of negative pressure, so that the problem that the traditional pump body is easy to be blocked is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a modular vacuum drainage system according to the present utility model.
In the figure: a vacuum lifter 1, a negative pressure tank 2, a vacuum pipe 3, a vacuum pump 4, a vacuum valve 5, a first low-level liquid level meter 6, a first middle-level liquid level meter 7, a second low-level liquid level meter 8, a second middle-level liquid level meter 9, a sewage pump 10, a high-level liquid level meter 11, a back flushing pipe 12, a baffle 13 and a pressure gauge 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, a modular vacuum drainage system, including vacuum lift 1 and negative pressure tank 2, the upper side wall fixedly connected with tip of negative pressure tank 2 extends to vacuum tube 3 in the vacuum lift 1, install vacuum valve 5 on the vacuum tube 3, the upper side wall of negative pressure tank 2 is fixed with vacuum pump 4, be connected with the connecting pipe between the input of vacuum pump 4 and negative pressure tank 2, the lower lateral wall of negative pressure tank 2 is connected with dredge pump 10, the manometer 14 that is used for monitoring negative pressure tank 2 internal pressure is installed at the top of negative pressure tank 2, be fixed with low level gauge one 6 and median level gauge one 7 in the vacuum lift 1, the upper side wall of negative pressure tank 2 is fixed to inlay and is equipped with low level gauge two 8, median level gauge two 9 and high level gauge 11, the junction of negative pressure tank 2 and low level gauge two 8, the median level gauge two 9 and high level gauge 11 all is provided with sealed, monitor in the vacuum lift 1 through low level gauge one 6 and median level gauge one 7, when the sewage level 1 needs to be monitored in the sewage lift 1, when the level gauge one is exceeded and the vacuum level gauge 2 is stopped to be in vacuum lift 1, when level gauge one is connected with vacuum level gauge 2 through low level gauge two 8 and vacuum gauge 5, can be avoided in vacuum pump 5 when the level gauge one is exceeded, vacuum level gauge one is connected to vacuum level gauge one, when the vacuum level gauge is in vacuum lift 1 and vacuum level gauge one is in vacuum level 5.
The back flushing pipe 12 is arranged on the outer wall of the output end of the sewage pump 10 through a valve, the end part of the back flushing pipe 12 penetrates through the inside of the negative pressure tank 2 and is arranged towards the bottom of the negative pressure tank 2, when impurities accumulated at the bottom of the negative pressure tank 2 cannot be led out, the valve is opened, sewage led out of the sewage pump 10 flows back into the negative pressure tank 2 through the back flushing pipe 12 to flush the bottom of the negative pressure tank 2, and the impurities deposited at the bottom are discharged loosely.
In the same way, when the water level exceeds the second middle level gauge 9 or reaches the height of the high level gauge 11, the sewage discharge work in the negative pressure tank 2 can be performed, and when the water level is lower than the second low level gauge 8, the sewage discharge work is stopped.
The upper side wall of the negative pressure tank 2 is fixedly inserted with a baffle 13 positioned between the connection part of the input end of the vacuum pump 4 and the negative pressure tank 2 and the connection part of the vacuum tube 3 and the negative pressure tank 2, the middle part of the baffle 13 is provided with a plurality of micropores positioned in the negative pressure tank 2, and the baffle 13 shields the connection part of the input end of the vacuum pump 4 and the negative pressure tank 2, so that the water flow impurity is prevented from being inhaled.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides a subassembly formula vacuum drainage system, includes vacuum lift ware (1) and negative pressure jar (2), its characterized in that, vacuum tube (3) in vacuum lift ware (1) are extended to the last lateral wall fixedly connected with tip of negative pressure jar (2), install vacuum valve (5) on vacuum tube (3), the last lateral wall of negative pressure jar (2) is fixed with vacuum pump (4), be connected with the connecting pipe between the input of vacuum pump (4) and negative pressure jar (2), the lower lateral wall of negative pressure jar (2) is connected with dredge pump (10), install recoil pipe (12) through the valve on the output outer wall of dredge pump (10), the tip of recoil pipe (12) runs through the inside that extends to negative pressure jar (2) and sets up towards the bottom of negative pressure jar (2), manometer (14) that are used for monitoring negative pressure jar (2) internal pressure are installed at the top of negative pressure jar (2).
2. The modular vacuum drainage system of claim 1, wherein a low-level liquid level meter I (6) and a medium-level liquid level meter I (7) are fixed in the vacuum lifter (1), and a low-level liquid level meter II (8), a medium-level liquid level meter II (9) and a high-level liquid level meter (11) are fixedly embedded in the upper side wall of the negative pressure tank (2).
3. The modular vacuum drainage system of claim 2, wherein sealing sleeves are arranged at the joints of the negative pressure tank (2) and the low-level liquid level meter II (8), the middle-level liquid level meter II (9) and the high-level liquid level meter (11) for sealing treatment.
4. The modular vacuum drainage system according to claim 1, wherein a baffle (13) is fixedly inserted into the upper side wall of the negative pressure tank (2) and is positioned between the connection part of the input end of the vacuum pump (4) and the negative pressure tank (2) and the connection part of the vacuum pipe (3) and the negative pressure tank (2), and a plurality of micropores are formed in the middle part of the baffle (13) and are positioned in the negative pressure tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102178.1U CN218952346U (en) | 2023-02-02 | 2023-02-02 | Modular vacuum drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102178.1U CN218952346U (en) | 2023-02-02 | 2023-02-02 | Modular vacuum drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218952346U true CN218952346U (en) | 2023-05-02 |
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ID=86134685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320102178.1U Active CN218952346U (en) | 2023-02-02 | 2023-02-02 | Modular vacuum drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218952346U (en) |
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2023
- 2023-02-02 CN CN202320102178.1U patent/CN218952346U/en active Active
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