CN210621904U - Cold-resistant type prefabricated pump station that prevents frostbite of integration - Google Patents
Cold-resistant type prefabricated pump station that prevents frostbite of integration Download PDFInfo
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- CN210621904U CN210621904U CN201920692478.3U CN201920692478U CN210621904U CN 210621904 U CN210621904 U CN 210621904U CN 201920692478 U CN201920692478 U CN 201920692478U CN 210621904 U CN210621904 U CN 210621904U
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Abstract
The utility model relates to a pump station, concretely relates to cold-resistant type integrated prefabricated pump station that prevents frostbite, including barrel and switch board, the barrel lateral wall runs through and is fixed with the inlet channel, fixed mounting has crushing grid on the inlet channel, the bottom is fixed with the water pump in the barrel, the coupling base, the water pump goes out the water outlet end and links to each other with the fixed outlet channel one end of coupling base, the outlet channel other end stretches out the barrel lateral wall, the barrel top runs through and is fixed with intake pipe, outlet duct, intake pipe, outlet duct top are equipped with air inlet vent cap, air outlet vent cap respectively, be equipped with air inlet vent valve, air outlet vent valve on intake pipe, the outlet duct respectively, fixed mounting has; the technical scheme provided by the utility model can effectively overcome the relatively poor, lower sewage that leads to of temperature in the pump station of the sealed insulation performance that prior art exists and freeze, the relatively poor defect of ventilation performance.
Description
Technical Field
The utility model relates to a pump station, concretely relates to prefabricated pump station of cold-resistant type integration that prevents frostbite.
Background
With the rapid growth of domestic economy, the continuous promotion of urbanization construction and the continuous improvement of infrastructure, the integrated prefabricated pump station gradually replaces the traditional concrete lifting pump station, thus meeting wide market, and the early application market is mainly concentrated in the middle and south areas of China. As the prefabricated pump station of integration of novel product, its operation process involves the category of finite space operation, generally installs in the open air, and the equipment top is furnished with the ventilation hole, carries out natural draft, avoids the inside production of equipment barrel and gathers poisonous and harmful gas, takes place the incident. And integrally forming the prefabricated pump station, and installing and burying the prefabricated pump station on site to be parallel and level with the top of the cylinder.
However, when the device is used in the northern ultralow-temperature cold environment, the phenomena of freezing of sewage in the cylinder, failure of a control system and the like easily occur, the device cannot normally operate, the normal life of residents is seriously influenced, and the operation and maintenance cost is very high. Therefore, the cold-resistant and anti-freezing integrated prefabricated pump station is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the above-mentioned shortcoming that prior art exists, the utility model provides a prefabricated pump station of cold-resistant type integration that prevents frostbite can effectively overcome the relatively poor, the lower sewage that leads to of temperature freezes in the pump station of the sealed insulation performance that prior art exists, ventilation performance relatively poor defect.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a cold-resistant and anti-freezing integrated prefabricated pump station comprises a barrel and a control cabinet, wherein a water inlet pipeline penetrates through and is fixed on the side wall of the barrel, a crushing grid is fixedly installed on the water inlet pipeline, a water pump and a coupling base are fixed at the bottom in the barrel, the water outlet end of the water pump is connected with one end of a water outlet pipeline fixed on the coupling base, and the other end of the water outlet pipeline extends out of the side wall of the barrel;
an air inlet pipe and an air outlet pipe penetrate through the top of the barrel and are fixed, an air inlet vent cap and an air outlet vent cap are respectively arranged at the top ends of the air inlet pipe and the air outlet pipe, an air inlet vent valve and an air outlet vent valve are respectively arranged on the air inlet pipe and the air outlet pipe, and an explosion-proof fan is fixedly arranged on the air outlet pipe;
the manhole has been seted up at the barrel top, the manhole is articulated with the top cap, top edge fixed have in the top cap with the sealed plastic of manhole edge laminating, it is equipped with the heated board to be located the top cap below between the manhole inner wall, the barrel inner wall is located the manhole below is fixed with the cat ladder, fixed mounting has the maintenance platform between the barrel inner wall, maintenance platform bottom is fixed with liquid level floater, level gauge.
Preferably, a sealing rubber strip attached to the inner wall of the manhole is fixed to the top of the heat insulation board, a fixing pressing strip is arranged on the sealing rubber strip, and the fixing pressing strip and the heat insulation board are fixed through fixing screws.
Preferably, a temperature sensor and a heating device are fixed on the inner walls of the cylinder and the control cabinet, and the temperature sensor and the heating device are electrically connected with the control cabinet.
Preferably, the manhole is hinged to the top cover by a hinge.
Preferably, the manhole inner wall is provided with a boss, and the insulation board is placed on the boss.
Preferably, the cylinder body is of an inner-outer double-layer structure, and the interlayer of the cylinder body is filled with heat-insulating materials.
Preferably, a handrail is fixed on the manhole.
Preferably, the joints of the air inlet pipe and the air inlet vent valve and the joints of the air outlet pipe and the air outlet vent valve are sealed by rubber strips.
(III) advantageous effects
Compared with the prior art, the cold-resistant and anti-freezing integrated prefabricated pump station provided by the utility model is different from the conventional integrated prefabricated pump station in that the integrated prefabricated pump station is provided with a sealing device, a ventilation device, a heating device and a special heat-insulating cylinder body, wherein the sealing device consists of a heat-insulating plate, a sealing rubber strip and a fixing pressing strip; the ventilation device consists of an air inlet ventilation cap, an air inlet ventilation valve, an air inlet pipe, an air outlet ventilation cap, an air outlet ventilation valve, an explosion-proof fan and an air outlet pipe; heating device comprises temperature sensor and heating device, and structural design is reasonable, can effectively solve under the cold environment outside low temperature and get into the inside unable normal operating's of pump station that causes of pump station problem, and the poisonous and harmful gas that can regularly discharge the inside production of pump station barrel simultaneously avoids the incident to take place safe and reliable.
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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the embodiment of FIG. 1;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the thermal insulation plate shown in FIG. 1 according to the present invention;
in the figure:
1. a control cabinet; 2. a top cover; 3. a handrail; 4. a thermal insulation board; 5. an air outlet ventilation cap; 6. an air outlet vent valve; 7. an explosion-proof fan; 8. a heating device; 9. a water outlet pipeline; 10. overhauling the platform; 11. an air inlet pipe; 12. a liquid level floating ball; 13. a liquid level meter; 14. a coupling base; 15. a water pump; 16. a barrel; 17. climbing a ladder; 18. crushing a grid; 19. a water inlet pipeline; 20. an intake vent cap; 21. sealing the plastic; 22. a hinge; 23. a manhole; 24. a thermal insulation material; 25. sealing rubber strips; 26. fixing a pressing strip; 27. and fixing the screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A cold-resistant and anti-freezing integrated prefabricated pump station is shown in figures 1 to 4 and comprises a barrel 16 and a control cabinet 1, wherein a water inlet pipeline 19 penetrates through and is fixed on the side wall of the barrel 16, a crushing grid 18 is fixedly arranged on the water inlet pipeline 19, a water pump 15 and a coupling base 14 are fixed at the bottom in the barrel 16, the water outlet end of the water pump 15 is connected with one end of a water outlet pipeline 9 fixed on the coupling base 14, and the other end of the water outlet pipeline 9 extends out of the side wall of the barrel 16;
an air inlet pipe 11 and an air outlet pipe penetrate through and are fixed at the top of the barrel 16, an air inlet vent cap 20 and an air outlet vent cap 5 are respectively arranged at the top ends of the air inlet pipe 11 and the air outlet pipe, an air inlet vent valve and an air outlet vent valve 6 are respectively arranged on the air inlet pipe 11 and the air outlet pipe, and an explosion-proof fan 7 is fixedly arranged on the air outlet pipe;
The top of the heat insulation board 4 is fixed with a sealing rubber strip 25 attached to the inner wall of the manhole 23, the sealing rubber strip 25 is provided with a fixing pressing strip 26, and the fixing pressing strip 26 and the heat insulation board 4 are fixed through a fixing screw 27.
Temperature sensor and heating device 8 are all fixed with on barrel 16, the inner wall of switch board 1, and temperature sensor, heating device 8 all are connected with switch board 1 electric property.
The manhole 23 is hinged to the top cover 2 by means of a hinge 22.
The manhole 23 inner wall is equipped with the boss, and the heated board 4 is placed on the boss.
The cylinder 16 is of an inner-outer double-layer structure, and the interlayer of the cylinder 16 is filled with a heat-insulating material 24.
A handrail 3 is fixed to the manhole 23.
The joints of the air inlet pipe 11 and the air inlet vent valve and the joints of the air outlet pipe and the air outlet vent valve 6 are sealed by rubber strips.
After the top cover 2 is covered, the sealing plastic 21 is extruded with the manhole 23, so that the sealing of the top cover 2 of the pump station is realized. Considering the convenience of opening and closing the top cover 2, it is made of a single-layered aluminum plate, and the external low temperature can be transferred to the inside of the drum 16 through the top cover 2. Therefore, the openable insulation board 4 is additionally arranged inside the manhole 23 below the top cover 2, the sealing rubber strips 25 are fixed on the periphery and are matched with the manhole 23 for sealing, a closed space is formed between the top cover 2 and the insulation board 4, the low temperature penetrating from the top cover 2 is intercepted for the second time, and the external low temperature of the barrel 16 is prevented from being transmitted to the inside of the barrel 16.
Normally, the air inlet vent valve and the air outlet vent valve 6 are in a closed state, and cold air outside the cylinder 16 is isolated from entering the inside of the cylinder 16 through the air inlet vent cap 20 and the air outlet vent cap 5. When the explosion-proof fan 7 starts to operate, the air outlet vent valve 6 is opened, and toxic and harmful gas generated and accumulated in the cylinder 16 is discharged to the outside of the cylinder 16. When equipment needs to be overhauled, the air inlet vent valve and the air outlet vent valve 6 are opened simultaneously before the overhaul, the explosion-proof fan 7 is opened, fresh air is introduced into the air inlet end, and the overhaul can be carried out after the internal gas of the barrel 16 reaches the standard.
When the temperature in the barrel 16 reaches a freezing point (a set value of the temperature sensor), the heating device 8 starts to operate to provide a heat source for the inner space of the barrel 16, so that the temperature in the barrel 16 is kept above the minimum temperature required by normal operation of equipment, and the heating device 8 in the control cabinet 1 provides a heat source for the control cabinet 1, and is matched with a closed structure of a ventilation device to work, so that the temperature required by normal operation of electrical components is ensured, and the control system can normally operate. The temperature sensor may employ pt 100.
The barrel 16 is the inside and outside bilayer structure, and it has insulation material 24 to fill in the intermediate layer, forms airtight space, and isolated barrel 16 outside frozen soil layer low temperature passes through the section of thick bamboo wall and directly transmits to the barrel 16 inside, guarantees that the inside temperature of barrel 16 is relatively stable. The barrel 16 is integrally formed, and the field installation construction is the same as that of the conventional pump station barrel.
The utility model provides a cold-resistant and anti-freezing integrated prefabricated pump station, which is different from the conventional integrated prefabricated pump station in that the integrated prefabricated pump station is provided with a sealing device, a ventilation device, a heating device and a special heat-insulating cylinder body, wherein the sealing device consists of a heat-insulating plate, a sealing rubber strip and a fixing pressing bar; the ventilation device consists of an air inlet ventilation cap, an air inlet ventilation valve, an air inlet pipe, an air outlet ventilation cap, an air outlet ventilation valve, an explosion-proof fan and an air outlet pipe; heating device comprises temperature sensor and heating device, and structural design is reasonable, can effectively solve under the cold environment outside low temperature and get into the inside unable normal operating's of pump station that causes of pump station problem, and the poisonous and harmful gas that can regularly discharge the inside production of pump station barrel simultaneously avoids the incident to take place safe and reliable.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a prefabricated pump station of cold-resistant frostproofing type integration, includes barrel (16) and switch board (1), its characterized in that: a water inlet pipeline (19) penetrates through the side wall of the barrel body (16) and is fixed, a crushing grid (18) is fixedly installed on the water inlet pipeline (19), a water pump (15) and a coupling base (14) are fixed at the bottom in the barrel body (16), the water outlet end of the water pump (15) is connected with one end of a water outlet pipeline (9) fixed on the coupling base (14), and the other end of the water outlet pipeline (9) extends out of the side wall of the barrel body (16);
an air inlet pipe (11) and an air outlet pipe penetrate through the top of the barrel body (16) and are fixed, an air inlet vent cap (20) and an air outlet vent cap (5) are respectively arranged at the top ends of the air inlet pipe (11) and the air outlet pipe, an air inlet vent valve and an air outlet vent valve (6) are respectively arranged on the air inlet pipe (11) and the air outlet pipe, and an explosion-proof fan (7) is fixedly arranged on the air outlet pipe;
manhole (23) have been seted up at barrel (16) top, manhole (23) are articulated with top cap (2), top edge mounting has with sealed plastic (21) of manhole (23) edge laminating in top cap (2), it is equipped with heated board (4) to lie in top cap (2) below between manhole (23) inner wall, barrel (16) inner wall is located manhole (23) below is fixed with cat ladder (17), fixed mounting has maintenance platform (10) between barrel (16) inner wall, maintenance platform (10) bottom is fixed with liquid level floater (12), level gauge (13).
2. The cold-resistant and anti-freezing integrated prefabricated pump station according to claim 1, characterized in that: heated board (4) top be fixed with joint strip (25) of manhole (23) inner wall laminating, be equipped with on joint strip (25) fixed layering (26), fixed layering (26) with fix through set screw (27) between heated board (4).
3. The cold-resistant and anti-freezing integrated prefabricated pump station according to claim 1, characterized in that: the temperature sensor and the heating device (8) are fixed on the inner walls of the barrel (16) and the control cabinet (1), and the temperature sensor and the heating device (8) are electrically connected with the control cabinet (1).
4. The cold-resistant and anti-freezing integrated prefabricated pump station according to claim 1, characterized in that: the manhole (23) is hinged with the top cover (2) through a hinge (22).
5. The cold-resistant and anti-freezing integrated prefabricated pump station according to claim 1, characterized in that: the manhole (23) inner wall is equipped with the boss, heated board (4) are placed on the boss.
6. The cold-resistant and anti-freezing integrated prefabricated pump station according to claim 1, characterized in that: the barrel (16) is of an inner-outer double-layer structure, and a heat-insulating material (24) is filled in an interlayer of the barrel (16).
7. The cold-resistant and anti-freezing integrated prefabricated pump station according to claim 1, characterized in that: a handrail (3) is fixed on the manhole (23).
8. The cold-resistant and anti-freezing integrated prefabricated pump station according to claim 1, characterized in that: the joints of the air inlet pipe (11) and the air inlet vent valve and the joints of the air outlet pipe and the air outlet vent valve (6) are sealed by rubber strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692478.3U CN210621904U (en) | 2019-05-15 | 2019-05-15 | Cold-resistant type prefabricated pump station that prevents frostbite of integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692478.3U CN210621904U (en) | 2019-05-15 | 2019-05-15 | Cold-resistant type prefabricated pump station that prevents frostbite of integration |
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| Publication Number | Publication Date |
|---|---|
| CN210621904U true CN210621904U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920692478.3U Active CN210621904U (en) | 2019-05-15 | 2019-05-15 | Cold-resistant type prefabricated pump station that prevents frostbite of integration |
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| CN (1) | CN210621904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719639A (en) * | 2020-06-18 | 2020-09-29 | 内蒙古硕达智水生态科技有限公司 | Prefabricated wet-type water supply pump station of integration |
| CN112999766A (en) * | 2021-04-07 | 2021-06-22 | 北京威泽姆环保科技有限公司 | Poisonous and harmful gas removing device for integrated pump station |
-
2019
- 2019-05-15 CN CN201920692478.3U patent/CN210621904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719639A (en) * | 2020-06-18 | 2020-09-29 | 内蒙古硕达智水生态科技有限公司 | Prefabricated wet-type water supply pump station of integration |
| CN112999766A (en) * | 2021-04-07 | 2021-06-22 | 北京威泽姆环保科技有限公司 | Poisonous and harmful gas removing device for integrated pump station |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210312 Address after: 310000 1st floor, building 5, No.20 Hengyi street, Yuhang Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Southern Environmental Technology (Hangzhou) Co.,Ltd. Address before: 310000 Building 2, No.20 Hengyi Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: NANFANG PUMP ZHISHUI (HANGZHOU) TECHNOLOGY Co.,Ltd. |