CN213204426U - Prefabricated pump station of integration convenient to poison gas discharges fast - Google Patents
Prefabricated pump station of integration convenient to poison gas discharges fast Download PDFInfo
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- CN213204426U CN213204426U CN202021275569.6U CN202021275569U CN213204426U CN 213204426 U CN213204426 U CN 213204426U CN 202021275569 U CN202021275569 U CN 202021275569U CN 213204426 U CN213204426 U CN 213204426U
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Abstract
The utility model discloses a prefabricated pump station of integration convenient to poison gas is discharged fast, include the staving and establish water inlet and the delivery port on the staving, the top of staving is equipped with the top cap, be equipped with intake pipe and blast pipe on the top cap, it is equipped with and is used for sucking the fan in the staving with the outside air to correspond the intake pipe on the top cap, is equipped with the lower part trachea that links to each other with the fan below the inherent fan of staving. Install the fan at the prefabricated pump station top reverse side water-proof effects of integration good, the directionality of adjustment installation axial fan will follow the pump station interior convulsions and change into fresh air and send into the pump station inside, dilutent the content of the inside toxic gas of pump station on the one hand, and on the other hand accelerates the discharge of the inside toxic gas of pump station, waits for ventilation time when shortening the pump station and overhauing.
Description
Technical Field
The utility model belongs to the technical field of the prefabricated pump station technique of integration and specifically relates to a prefabricated pump station of integration convenient to poison gas quick discharge is related to.
Background
Most of integrated prefabricated pump stations pressurize and convey domestic sewage or industrial sewage to a municipal sewage pipe network, so that a lot of toxic gases (such as hydrogen sulfide) can be generated and reserved in the integrated prefabricated pump stations, and when parts such as water pumps in the integrated prefabricated pump stations need to be overhauled, openings at the tops of the integrated pump stations need to be opened for ventilation; however, because the integrated prefabricated pump station is installed underground, toxic gas in the pump station body is difficult to be discharged from the pump station in a short time.
At present, most manufacturers install a fan above an air outlet at the top of an integrated pump station, but in the actual use process, the fan installed at the top of the integrated prefabricated pump station is basically not waterproof, once the pump station needs to be overhauled in rainy or rainy days, the fan cannot be used, and meanwhile, the fan can be used after being naturally dried for a period of time after the rain stops; secondly open fan and pump station open-top simultaneously, when opening the fan and upwards taking out the toxic gas in the pump station, the toxic gas of pump station bottom is very difficult to take out, forms the convection current in the scope about 1 meter about the fan basically, and the toxic gas in the prefabricated pump station of integration still can't discharge for a long time, in case when the toxic gas content is very high, inside someone's mistake entering pump station, easily caused the poisoning to take place.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a prefabricated pump station of poison gas quick exhaust's integration is convenient for, it can be with the quick high-efficient discharge of poison gas in the pump station, reduces the content of the inside toxic gas of pump station.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
this prefabricated pump station of integration convenient to poison gas discharges fast, include the staving and establish water inlet and the delivery port on the staving, the top of staving is equipped with the top cap, be equipped with intake pipe and blast pipe on the top cap, it is equipped with the fan that is used for inhaling the internal barrel with outside air to correspond the intake pipe on the top cap, is equipped with the lower part trachea that links to each other with the fan below the inherent fan of staving.
Furthermore, the fan is arranged in the barrel body and arranged on the back of the top cover.
The fan comprises a fan barrel and an impeller arranged in the fan barrel, and the lower end of the fan barrel is communicated with the upper end of the lower air pipe.
The lower end of the lower air pipe is aligned with the water inlet or is positioned below the water inlet.
The top cover is provided with a through hole, the lower port of the air inlet pipe corresponds to the through hole, the upper end of the fan barrel is fixed on the back face of the top cover through an installation barrel, the upper end of the installation barrel is connected with the through hole, and the lower end of the installation barrel is communicated with the upper end of the fan barrel.
And the side wall of the mounting cylinder is provided with an air hole communicated with the inside of the barrel body.
The installation cylinder, the fan barrel and the lower air pipe are both vertically arranged pipelines.
The upper ends of the air inlet pipe and the air outlet pipe are both provided with end caps, the end caps cover the top of the air pipe, and gaps are formed between the inner top surface of each end cap and the air pipe port and between the inner side wall of each end cap and the outer wall of the air pipe.
Compared with the prior art, the utility model, have following advantage:
this prefabricated pump station of integration convenient to poison gas quick discharge structural design is reasonable, installs the fan at the prefabricated pump station top reverse side water-proof effects of integration good, and inside fresh air sent the pump station will change into from convulsions in the pump station, dilutes the content of the inside toxic gas of pump station on the one hand, and on the other hand accelerates the discharge of the inside toxic gas of pump station, waits for ventilation time when shortening the pump station and overhauing.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
figure 1 is the utility model discloses prefabricated pump station outside schematic diagram.
Figure 2 is the utility model discloses prefabricated pump station structure schematic diagram.
Fig. 3 is the schematic view of the utility model of removing the barrel body.
Fig. 4 is the local schematic diagram of the pump station of the present invention.
Fig. 5 is an enlarged view of the upper portion of fig. 4.
Fig. 6 is a schematic view of the structure of the blower barrel of the present invention.
In the figure:
1. the air-conditioning device comprises a base, a barrel body 2, a top cover 3, an air inlet pipe 4, an air outlet pipe 5, a fan barrel 6, an installation barrel 7, an air hole 701 and a lower air pipe 8.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the integrated prefabricated pump station convenient for rapid discharge of toxic gas comprises a base 1, a barrel body 2 and a top cover 3, wherein the base, the barrel body and the top cover are of a circular structure, the barrel body is of a cylindrical structure, the lower end of the barrel body is arranged on the base, and the top cover 3 is arranged at the upper end of the barrel body to form a pump station cavity structure; the barrel body is provided with a water inlet and a water outlet, the grating in the barrel body is arranged corresponding to the water inlet, and the water pump is connected with the water outlet arranged on the barrel body through a pipeline.
The top cover 3 is provided with an air inlet pipe 4 and an exhaust pipe 5, the top cover is provided with a fan used for sucking external air into the barrel body corresponding to the air inlet pipe, and a lower air pipe 8 connected with the fan is arranged below the fan in the barrel body.
The fan is positioned in the barrel body and arranged on the back surface of the top cover; the equal end cap in upper end of intake pipe and blast pipe, end cap cover all have the clearance between the interior top surface of end cap and the trachea port, between the inside wall of end cap and the tracheal outer wall at tracheal top, in the rainwater is difficult for entering the fan, and water-proof effects is good.
The fan comprises a fan barrel 6 and an impeller arranged in the fan barrel, the fan barrel 6 is vertically arranged to form a vertical axial flow fan, and the lower end of the fan barrel is communicated with the upper end of the lower air pipe.
The top cover is provided with a through hole, the lower port of the air inlet pipe corresponds to the through hole, the upper end of the fan barrel is fixed on the back surface of the top cover through an installation barrel 7, the upper end of the installation barrel is connected with the through hole, the lower end of the installation barrel is communicated with the upper end of the fan barrel, and the installation is stable and reliable.
The side wall of the mounting cylinder 7 is provided with an air hole 701 communicated with the inside of the barrel body; the lower port of the lower air pipe is aligned with the water inlet or is positioned below the water inlet, one part of fresh air sucked from the outside enters the upper part of the barrel body through the upper air hole, and the other part of fresh air enters the lower part of the barrel body through the lower port of the lower air pipe, so that toxic gas in the barrel body can be rapidly discharged.
The installation barrel and the fan barrel and the lower air pipe are vertically arranged pipelines, the installation barrel is fixed on the top cover, the upper end of the fan barrel is connected with the lower end of the installation barrel, the upper end of the lower air pipe is connected with the lower end of the fan barrel, and the installation barrel is suspended and compact in structure.
The utility model has the advantages of reasonable design, it is good to install the fan at the prefabricated pump station top reverse side water-proof effects of integration, and inside fresh air sent the pump station into will changing into from convulsions in the pump station, dilutes the content of the inside toxic gas of pump station on the one hand, and on the other hand accelerates the discharge of the inside toxic gas of pump station, waits ventilation time when shortening the pump station and overhauls, can improve the work efficiency when the pump station overhauls.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (3)
1. The utility model provides a prefabricated pump station of integration convenient to poison gas is discharged fast, includes the staving and establishes water inlet and the delivery port on the staving, the top of staving is equipped with top cap, its characterized in that: the top cover is provided with an air inlet pipe and an air outlet pipe, the top cover is provided with a fan which is used for sucking external air into the barrel body and corresponds to the air inlet pipe, and a lower air pipe which is connected with the fan is arranged below the fan in the barrel body;
the fan comprises a fan barrel and an impeller arranged in the fan barrel, and the lower end of the fan barrel is communicated with the upper end of the lower air pipe; the top cover is provided with a through hole, the lower port of the air inlet pipe is arranged corresponding to the through hole, the upper end of the fan barrel is fixed on the back surface of the top cover through an installation barrel, the upper end of the installation barrel is connected with the through hole, and the lower end of the installation barrel is communicated with the upper end of the fan barrel; the side wall of the mounting cylinder is provided with an air hole communicated with the interior of the barrel body; the installation cylinder, the fan barrel and the lower air pipe are both vertically arranged pipelines; the upper ends of the air inlet pipe and the air outlet pipe are both provided with end caps, the end caps cover the top of the air pipe, and gaps are formed between the inner top surface of each end cap and the air pipe port and between the inner side wall of each end cap and the outer wall of the air pipe.
2. An integrated prefabricated pump station convenient for quick discharge of toxic gas according to claim 1, characterized in that: the fan is arranged in the barrel body and is arranged on the back surface of the top cover.
3. An integrated prefabricated pump station convenient for quick discharge of toxic gas according to claim 1, characterized in that: the lower end of the lower air pipe is aligned with the water inlet or is positioned below the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275569.6U CN213204426U (en) | 2020-06-30 | 2020-06-30 | Prefabricated pump station of integration convenient to poison gas discharges fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275569.6U CN213204426U (en) | 2020-06-30 | 2020-06-30 | Prefabricated pump station of integration convenient to poison gas discharges fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213204426U true CN213204426U (en) | 2021-05-14 |
Family
ID=75831971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021275569.6U Active CN213204426U (en) | 2020-06-30 | 2020-06-30 | Prefabricated pump station of integration convenient to poison gas discharges fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213204426U (en) |
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2020
- 2020-06-30 CN CN202021275569.6U patent/CN213204426U/en active Active
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