CN216041660U - Waste gas treatment system of drainage pumping station - Google Patents
Waste gas treatment system of drainage pumping station Download PDFInfo
- Publication number
- CN216041660U CN216041660U CN202122675362.9U CN202122675362U CN216041660U CN 216041660 U CN216041660 U CN 216041660U CN 202122675362 U CN202122675362 U CN 202122675362U CN 216041660 U CN216041660 U CN 216041660U
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- Prior art keywords
- drainage
- air
- anger
- pumping station
- waste gas
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- 238000005086 pumping Methods 0.000 title claims abstract description 35
- 239000002912 waste gas Substances 0.000 title claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 32
- 239000006004 Quartz sand Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000010865 sewage Substances 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 65
- 238000001914 filtration Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000006424 Flood reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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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
Abstract
The utility model discloses a waste gas treatment system of a drainage pump station, and relates to the technical field of sewage treatment; the adopted technical scheme is as follows: the utility model provides a drainage pumping station exhaust-gas treatment system, includes air intake component and air pump, air intake component gives vent to anger the end and is connected with the check valve that admits air, the check valve that admits air gives vent to anger the end and is used for communicateing with drainage pumping station closure upper end, the air pump is used for extracting the gas in the drainage pumping station closure, the air pump is given vent to anger the end and is connected with the check valve of giving vent to anger, the check valve of giving vent to anger gives vent to anger the end and is used for the outlet pipe intercommunication with drainage pumping station. According to the utility model, gas in the external environment can be pumped into the drainage pump station closed body through the air pump, waste gas generated by the operation of the drainage pump station is pumped into the birth tube together, and the waste gas is discharged out of the drainage pump station closed body along with water flow, so that the waste gas generated by the operation of the closed midway drainage pump station can be timely discharged, and the personal safety of maintainers is ensured.
Description
Technical Field
The utility model relates to the technical field of drainage equipment, in particular to a waste gas treatment system of a drainage pump station.
Background
The drainage pump station is used for draining waterlogging and reducing underground water level, and is arranged when waste water needs to be lifted midway in a drainage pipeline, and is called as a midway drainage pump station. When the installation environment has special requirements, the midway pumping station needs to be completely closed to operate or be completely built underground. The pump station in the middle of the closed operation runs in a closed manner for a long time, harmful gas exists in the pump station, and if the harmful gas is not discharged in time, the pump station will injure maintainers. Therefore, an exhaust gas treatment system needs to be arranged on the midway waterlogging drainage pump station to ensure the personal safety of the maintainers.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem that the existing closed midway waterlogging drainage pump station needs to be provided with a waste gas treatment system; the utility model provides a waste gas treatment system for a drainage pump station, which can timely remove waste gas generated when a closed midway drainage pump station runs so as to ensure the personal safety of maintainers.
The utility model is realized by the following technical scheme:
the utility model provides a drainage pumping station exhaust-gas treatment system, includes air intake component and air pump, air intake component gives vent to anger the end and is connected with the check valve that admits air, the check valve that admits air gives vent to anger the end and is used for communicateing with drainage pumping station closure upper end, the air pump is used for extracting the gas in the drainage pumping station closure, the air pump is given vent to anger the end and is connected with the check valve of giving vent to anger, the check valve of giving vent to anger gives vent to anger the end and is used for the outlet pipe intercommunication with drainage pumping station.
When the drainage pump station is used, the air outlet end of the air inlet one-way valve is communicated with the upper end of the drainage pump station closed body, the air pump is installed in the drainage pump station closed body (usually installed at the lower end of the inner cavity of the drainage pump station closed body), and the air outlet end of the air outlet one-way valve is communicated with the water outlet pipe of the drainage pump station. The external gas can enter the drainage pump station sealing body through the gas inlet one-way valve, and the gas in the drainage pump station sealing body cannot overflow from the gas inlet component, so that the sealing performance of the drainage pump station sealing body cannot be influenced. The air output by the air pump can enter the water outlet pipe through the exhaust one-way valve, and the water in the water outlet pipe cannot flow to the air pump.
When the drainage pump works, the air pump can pump the air in the external environment into the drainage pump station closed body, and pump the waste gas generated by the operation of the drainage pump station into the birth tube together, and the waste gas is discharged out of the drainage pump station closed body along with the water flow, and meanwhile, the electric elements in the drainage pump station closed body can be cooled. Therefore, the waste gas treatment system for the drainage pumping station provided by the utility model can timely remove waste gas generated when the closed midway drainage pumping station operates, so as to ensure the personal safety of maintainers.
In an optional embodiment, the air inlet component is a hollow cylinder body so as to facilitate the air in the environment to be pumped into the drainage pump station closed body.
In an optional embodiment, the air inlet end of the air inlet component is provided with a filter body to filter out impurities entering the air inlet component through the filter body, and the impurities are prevented from entering a sealing body of the drainage pumping station to influence the normal operation of the drainage pumping station.
In an optional embodiment, the filter body is a quartz sand block, and the quartz sand has the characteristics of high filtering speed, high filtering precision and large sewage interception capacity, and can meet the use requirements of a drainage pump station.
In an optional embodiment, the air inlet check valve is connected with a corrugated hose to meet the use requirements of different burying depths of the closure body of the drainage pumping station and ensure that the air inlet component can be normally ventilated.
In an optional embodiment, the device further comprises a floating body, wherein the air inlet component is fixed at the upper end of the floating body, so that when flood water overflows the upper end of the closure body of the drainage pump station, the air inlet component floats on the water surface, water is prevented from flowing into the closure body of the drainage pump station, and the closure body of the drainage pump station can work normally under the condition of complete submergence.
In an alternative embodiment, the floating body is a hollow sphere, and the air inlet member and the air inlet check valve are communicated through the floating body, so as to simplify an air inlet pipeline.
In an alternative embodiment, the lower end of the floating body is provided with a counterweight to ensure that the air intake member is always located at the upper end of the floating body.
The utility model has the following beneficial effects:
according to the waste gas treatment system for the drainage pump station, the gas outlet end of the gas inlet one-way valve is communicated with the upper end of the drainage pump station closed body, the gas pump is installed in the drainage pump station closed body, the gas outlet end of the gas outlet one-way valve is communicated with the water outlet pipe of the drainage pump station, only external gas is allowed to enter the drainage pump station closed body through the gas inlet one-way valve, only gas output by the gas pump is allowed to enter the water outlet pipe through the gas outlet one-way valve, gas in the external environment can be pumped into the drainage pump station closed body through the gas pump, waste gas generated during the operation of the drainage pump station is pumped into the birth pipe together, and the waste gas generated during the operation of the drainage pump station is discharged along with water flow, so that waste gas generated during the operation of the closed midway drainage pump station can be timely removed, and the personal safety of maintenance personnel is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic view of a pipeline structure of a waste gas treatment system of a flood drainage pump station according to an embodiment of the utility model.
Reference numerals:
1-air inlet component, 2-air pump, 3-air inlet one-way valve, 4-drainage pump station closing body, 5-air outlet one-way valve, 6-water outlet pipe, 7-filter body, 9-floating body and 10-counterweight body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, the terms "central," "upper," "lower," "left," "right," "vertical," "longitudinal," "lateral," "horizontal," "inner," "outer," "front," "rear," "top," "bottom," and the like refer to orientations or positional relationships that are conventionally used in the manufacture of the present application, or that are routinely understood by those of ordinary skill in the art, but are merely used to facilitate the description and to simplify the description and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present application.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Examples
Combine figure 1, this embodiment provides a drainage pumping station exhaust gas treatment system, including admitting air component 1 and air pump 2, the component 1 of admitting air is given vent to anger the end and is connected with the check valve 3 of admitting air, the check valve 3 of admitting air is given vent to anger the end and is used for with drainage pumping station closure 4 upper end intercommunication, air pump 2 is used for extracting the gas in drainage pumping station closure 4, the air pump 2 is given vent to anger the end and is connected with the check valve 5 of giving vent to anger, the check valve 5 of giving vent to anger the end and is used for with drainage pumping station's outlet pipe 6 intercommunication.
In particular, the air intake member 1 is a hollow cylinder to facilitate the drawing of ambient air into the drainage pump station enclosure 4.
Preferably, the air inlet end of the air inlet component 1 is provided with the filtering body 7, so that impurities entering the air inlet component 1 are filtered through the filtering body 7, and the influence on the normal operation of the drainage pumping station caused by the impurities entering the drainage pumping station closing body 4 is avoided.
Preferably, the filter body 7 is a quartz sand block, and the quartz sand has the characteristics of high filtering speed, high filtering precision and large sewage interception capacity, and can meet the use requirements of a drainage pumping station.
In this embodiment, the air inlet check valve 3 is connected with a corrugated hose, so that the distance between the air inlet check valve 3 and the drainage pump station enclosure 4 is variable, the use requirements of different embedding depths of the drainage pump station enclosure 4 are met, and the normal ventilation of the air inlet component 1 is ensured.
For preventing that waterlogging water from submerging completely and arrange that intake member 1 is submerged when waterlogging pump station closure 4, the drainage pump station exhaust gas system that this embodiment provided still includes the floating body 9, intake member 1 is fixed float body 9 upper end to when floods drainage pump station closure 4 upper end, with intake member 1 float on the surface of water, avoid rivers to go into in the drainage pump station closure 4, ensure that drainage pump station closure 4 also can normally work under the condition of submerging completely.
Preferably, the floating body 9 is a hollow sphere, and the air intake member 1 and the air intake check valve 3 are communicated through the floating body 9, so as to simplify an air intake pipeline.
Preferably, the lower end of the floating body 9 is provided with a weight 10 to ensure that the air inlet member 1 is always located at the upper end of the floating body 9.
When the drainage pump station is used, the air outlet end of the air inlet one-way valve 3 is communicated with the upper end of the drainage pump station enclosure 4, the air pump 2 is installed in the drainage pump station enclosure 4 (usually installed at the lower end of the inner cavity of the drainage pump station enclosure 4), and the air outlet end of the air outlet one-way valve 5 is communicated with the water outlet pipe 6 of the drainage pump station. The air inlet one-way valve 3 enables external air to enter the drainage pump station closing body 4, and air in the drainage pump station closing body 4 cannot overflow from the air inlet component 1, so that the sealing performance of the drainage pump station closing body 4 cannot be affected. The air output by the air pump 2 can enter the water outlet pipe 6 through the exhaust one-way valve, and the water in the water outlet pipe 6 cannot flow to the air pump 2.
When the drainage pump during operation, can be with the gas suction of external environment in drainage pump station closure 4 through air pump 2 to go into the birth tube with the waste gas that drainage pump station operation produced together, discharge drainage pump station closure 4 along with rivers together, can cool off the electrical components in drainage pump station closure 4 simultaneously. Therefore, the drainage pumping station exhaust treatment system that this embodiment provided can be timely the waste gas that produces when closing midway drainage pumping station operation to ensure maintainer's personal safety.
The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto in any way, and any simple modification, equivalent replacement and improvement made to the above embodiment within the spirit and principle of the present invention still fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a drainage pumping station exhaust-gas treatment system, its characterized in that, is including admitting air component (1) and air pump (2), it is connected with admit air check valve (3) to admit air component (1) the end of giving vent to anger, admit air check valve (3) the end of giving vent to anger be used for with drainage pumping station closure (4) upper end intercommunication, air pump (2) are used for extracting the gas in drainage pumping station closure (4), air pump (2) the end of giving vent to anger is connected with check valve (5) of giving vent to anger, the check valve (5) of giving vent to anger the end of giving vent to anger is used for with drainage pumping station outlet pipe (6) intercommunication.
2. The waste gas treatment system of the flood drainage pump station according to claim 1, wherein the gas inlet member (1) is a hollow cylinder.
3. The waste gas treatment system of the drainage pumping station according to claim 2, characterized in that the air inlet end of the air inlet member (1) is provided with a filter body (7).
4. The waste gas treatment system of the drainage pumping station according to claim 3, wherein the filter body (7) is a quartz sand block.
5. A waterlogging pumping station exhaust-gas treatment system according to any one of claims 1-4, characterized in that the air inlet check valve (3) is connected with a corrugated hose.
6. The waste gas treatment system of the drainage pumping station according to claim 5, further comprising a floating body (9), wherein the air intake member (1) is fixed at the upper end of the floating body (9).
7. The waste gas treatment system of the drainage pumping station according to claim 6, wherein the floating body (9) is a hollow sphere, and the air inlet member (1) and the air inlet one-way valve (3) are communicated through the floating body (9).
8. The waste gas treatment system of the drainage pumping station according to claim 7, wherein a counterweight body (10) is arranged at the lower end of the floating body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122675362.9U CN216041660U (en) | 2021-11-02 | 2021-11-02 | Waste gas treatment system of drainage pumping station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122675362.9U CN216041660U (en) | 2021-11-02 | 2021-11-02 | Waste gas treatment system of drainage pumping station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216041660U true CN216041660U (en) | 2022-03-15 |
Family
ID=80550675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122675362.9U Active CN216041660U (en) | 2021-11-02 | 2021-11-02 | Waste gas treatment system of drainage pumping station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216041660U (en) |
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2021
- 2021-11-02 CN CN202122675362.9U patent/CN216041660U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 Erlong community North Street, Tongda Town, Lujiang County, Hefei City, Anhui Province Patentee after: Anhui Feiyuan Water Industry Co.,Ltd. Address before: 230000 Erlong community North Street, Tongda Town, Lujiang County, Hefei City, Anhui Province Patentee before: ANHUI FIRONE WATER INDUSTRIAL EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |