CN212236204U - Prevent prefabricated pump station import filter equipment of jam - Google Patents
Prevent prefabricated pump station import filter equipment of jam Download PDFInfo
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- CN212236204U CN212236204U CN202020730990.5U CN202020730990U CN212236204U CN 212236204 U CN212236204 U CN 212236204U CN 202020730990 U CN202020730990 U CN 202020730990U CN 212236204 U CN212236204 U CN 212236204U
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- pump station
- prefabricated pump
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Abstract
The utility model discloses a prevent prefabricated pump station import filter equipment of jam, including the filter cartridge, the delivery port has been seted up to the filter cartridge bottom, the water inlet has been seted up to filter cartridge lateral wall upper end, the filter cartridge inner wall is located water inlet below position department and is provided with the spacing ring, spacing ring upper surface laminating is provided with filtering component, filtering component includes the go-between that sets up with the spacing ring laminating and sets up the filter screen pocket at the go-between lower surface, the slip laminating setting of go-between lateral wall and filter cartridge inside wall, the go-between upper surface is the even interval of circumference and is provided with a plurality of elastic telescopic links, elastic telescopic link top fixed mounting has sealed lid, sealed lid is through locking bolt and filter cartridge demountable installation. The utility model has the advantages of simple and reasonable design, can effectively filter the water source that gets into in the prefabricated pump station, avoid impurity to block up prefabricated pump station.
Description
Technical Field
The utility model relates to the technical field of, especially, relate to a prevent prefabricated pump station import filter equipment of jam.
Background
The pump station is a device capable of providing hydraulic power and pneumatic power with certain pressure and flow, and is called pump and pump station engineering in engineering. The water inlet, the water outlet, the pump room and other buildings of the drainage and irrigation pump station are collectively called.
But present prefabricated pump station inlet end mostly lacks effectual filter equipment to lead to a large amount of suspended solids in the water source to enter into the pump station together, these suspended solids can adhere in the pump station for a long time, are difficult to clear up, also or adhere in the pump station import, lead to the import to block up.
Therefore, the anti-blocking prefabricated pump station inlet filtering device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prevent prefabricated pump station import filter equipment of jam, aim at carries out effectual filtration to the water source that gets into the pump station.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a prevent prefabricated pump station import filter equipment of jam, includes the filter cartridge, the filter cartridge bottom has been seted up down the connector, the connector has been seted up to filter cartridge lateral wall upper end, the filter cartridge inner wall is located connector below position department and is provided with the spacing ring, spacing ring upper surface laminating is provided with filtering component, filtering component includes the go-between that sets up with the spacing ring laminating and sets up the filter screen pocket at the go-between lower surface, the go-between lateral wall sets up with the filter cartridge inside wall sliding fit, the go-between upper surface is the even interval of circumference and is provided with a plurality of elasticity telescopic links, elasticity telescopic link top fixed mounting has sealed lid, sealed lid passes through locking bolt and filter cartridge demountable installation.
Preferably, in the anti-clogging prefabricated pump station inlet filtering device, the number of the filter boxes is two, a first three-way valve is connected between upper connectors of the two filter boxes, and a second three-way valve is connected between lower connectors of the two filter boxes.
Based on the technical characteristics, the filter net bag can be continuously replaced in the working process of the prefabricated pump station by arranging the two filter boxes which are communicated with each other.
Preferably, in the above anti-clogging prefabricated pump station inlet filtering device, the elastic telescopic rod comprises an inner rod and an outer cylinder sleeved on the outer surface of the inner rod in a sliding manner, and the inner rod is connected with a compression spring between one end of the inner rod inside the outer cylinder and the end surface of the inner cylinder.
Based on the technical characteristics, the elastic telescopic rod ensures the tight installation of the connecting ring and the limiting ring.
Preferably, in the anti-clogging prefabricated pump station inlet filtering device, the upper surface of the limiting ring and the lower surface of the connecting ring are respectively provided with a first sealing ring which is matched with each other.
Based on above-mentioned technical characteristic, the setting of first sealing washer has further promoted the inseparability of connecting ring box spacing ring installation.
Preferably, in the anti-clogging prefabricated pump station inlet filtering device, the lower surface of the sealing cover and the top surface of the filter box are respectively provided with a second sealing ring which is matched with each other.
Based on above-mentioned technical characteristic, the setting of second sealing washer has guaranteed the leakproofness of filter cartridge.
Preferably, in the above anti-clogging prefabricated pump station inlet filter device, the side wall of the filter box is provided with an observation window.
Based on above-mentioned technical characteristic, the setting of observation window has made things convenient for people to observe the inside condition of filter cartridge to in time change the filtration string bag.
The utility model has the advantages that:
the utility model has the advantages of simple and reasonable design, through the setting of filter screen bag, can effectively filter the water source that gets into in the prefabricated pump station, avoid impurity to block up the import of prefabricated pump station, it is all very convenient simultaneously to filter screen bag installation dismantlement, has made things convenient for people to clear up the filter screen greatly and has maintained.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the elastic telescopic rod of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a filter cartridge; 2-a lower connecting port; 3-an upper connecting port; 4-a limiting ring; 5-a filter assembly; 6-connecting ring; 7-filtering net bag; 8-an elastic telescopic rod; 9-locking bolts; 10-sealing cover; 11-a first three-way valve; 12-a second three-way valve; 13-an inner rod; 14-an outer barrel; 15-compression spring; 16-a first sealing ring; 17-a second sealing ring; 18-observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the embodiment is an anti-clogging prefabricated pump station inlet filtering device, which includes a filtering box 1, a lower connecting port 2 is formed at the bottom of the filtering box 1, an upper connecting port 3 is formed at the upper end of the side wall of the filtering box 1, a limiting ring 4 is arranged on the inner wall of the filtering box 1 at a position below the upper connecting port 3, a filtering component 5 is arranged on the upper surface of the limiting ring 4 in a fitting manner, the filtering component 5 includes a connecting ring 6 arranged in a fitting manner with the limiting ring 4 and a filtering net bag 7 arranged on the lower surface of the connecting ring 6, the side wall of the connecting ring 6 is arranged in a sliding manner with the inner side wall of the filtering box 1, a plurality of elastic telescopic rods 8 are arranged on the upper surface of the connecting ring 6 at uniform intervals on the circumference, a sealing cover 10 is fixedly arranged on the top of the elastic telescopic rods 8, the arrangement of the second sealing ring 17 ensures the sealing performance of the filter box 1, the elastic telescopic rod 8 comprises an inner rod 13 and an outer cylinder 14 which is sleeved on the outer surface of the inner rod 13 in a sliding manner, a compression spring 15 is connected between one end of the inner rod 13 positioned inside the outer cylinder 14 and the inner end surface of the outer cylinder 14, the arrangement of the elastic telescopic rod 8 ensures the tight installation of the connecting ring 6 and the limiting ring 4, the upper surface of the limiting ring 4 and the lower surface of the connecting ring 6 are respectively provided with a first sealing ring 16 which are matched with each other, the arrangement of the first sealing rings 16 further improves the tightness of the installation of the limiting ring 4 of the connecting ring 6, the number of the filter boxes 1 is two, a first three-way valve 11 is connected between the upper connecting ports 3 of the two filter boxes 1, a second three-way valve 12 is connected between the lower connecting ports 2 of the two filter boxes 1, and the uninterrupted replacement of the filter, the side wall of the filter box 1 is provided with the observation window 18, and the arrangement of the observation window 18 facilitates people to observe the internal condition of the filter box 1 so as to replace the filter net bag 7 in time.
When the utility model is used, people firstly connect the water outlet of the second three-way valve 12 with the water inlet of the prefabricated pump station, then adjust the first three-way valve 11 and the second three-way valve 12 to make the water inlet of the first three-way valve 11 and the water outlet of the second three-way valve 12 respectively communicate with the upper connector 3 and the lower connector 2 of one filter box 1, water enters the filter box 1 from the water inlet of the first three-way valve 11, and is effectively filtered through the filter net bag 7, and then enters the prefabricated pump station, thereby effectively avoiding the prefabricated pump station from being blocked by impurities, when the filter net bag 7 in the filter box 1 needs to be replaced, people only need to adjust the first three-way valve 11 and the second three-way valve 12 to make the water inlet of the first three-way valve 11 and the water outlet of the second three-way valve 12 respectively communicate with the upper connector 3 and the lower connector 2 of another filter box 1, and then, can easily take out filter screen bag 7 in order to clear up the maintenance, easy operation, and can not influence the work of prefabricated pump station, the practicality is strong.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a prevent prefabricated pump station import filter equipment of jam which characterized in that: comprises a filter box (1), the bottom of the filter box (1) is provided with a lower connecting port (2), an upper connecting port (3) is arranged at the upper end of the side wall of the filter box (1), a limiting ring (4) is arranged at the position, below the upper connecting port (3), of the inner wall of the filter box (1), the upper surface of the limit ring (4) is provided with a filtering component (5) in a fitting manner, the filtering component (5) comprises a connecting ring (6) which is arranged in a fitting manner with the limit ring (4) and a filtering net bag (7) which is arranged on the lower surface of the connecting ring (6), the side wall of the connecting ring (6) is in sliding fit with the inner side wall of the filter box (1), a plurality of elastic telescopic rods (8) are arranged on the upper surface of the connecting ring (6) at uniform intervals on the circumference, the top of the elastic telescopic rod (8) is fixedly provided with a sealing cover (10), and the sealing cover (10) is detachably mounted with the filter box (1) through a locking bolt (9).
2. The anti-clogging prefabricated pump station inlet filter device according to claim 1, characterized in that: the filter cartridge is characterized in that the number of the filter cartridges (1) is two, a first three-way valve (11) is connected between the upper connectors (3) of the filter cartridges (1), and a second three-way valve (12) is connected between the lower connectors (2) of the filter cartridges (1).
3. The anti-clogging prefabricated pump station inlet filter device according to claim 1, characterized in that: the elastic telescopic rod (8) comprises an inner rod (13) and an outer barrel (14) which is sleeved on the outer surface of the inner rod (13) in a sliding mode, and the inner rod (13) is located between one end inside the outer barrel (14) and the end face inside the outer barrel (14) and is connected with a compression spring (15).
4. The anti-clogging prefabricated pump station inlet filter device according to claim 1, characterized in that: the upper surface of the limiting ring (4) and the lower surface of the connecting ring (6) are respectively provided with a first sealing ring (16) which are matched with each other.
5. The anti-clogging prefabricated pump station inlet filter device according to claim 1, characterized in that: and the lower surface of the sealing cover (10) and the top surface of the filter box (1) are respectively provided with a second sealing ring (17) which are matched with each other.
6. The anti-clogging prefabricated pump station inlet filter device according to claim 1, characterized in that: the side wall of the filter box (1) is provided with an observation window (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730990.5U CN212236204U (en) | 2020-05-07 | 2020-05-07 | Prevent prefabricated pump station import filter equipment of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730990.5U CN212236204U (en) | 2020-05-07 | 2020-05-07 | Prevent prefabricated pump station import filter equipment of jam |
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| Publication Number | Publication Date |
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| CN212236204U true CN212236204U (en) | 2020-12-29 |
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| CN202020730990.5U Active CN212236204U (en) | 2020-05-07 | 2020-05-07 | Prevent prefabricated pump station import filter equipment of jam |
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| CN (1) | CN212236204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115539443A (en) * | 2022-09-30 | 2022-12-30 | 浙江江南春建设集团有限公司 | Water pump shell fixing structure and construction method thereof |
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2020
- 2020-05-07 CN CN202020730990.5U patent/CN212236204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115539443A (en) * | 2022-09-30 | 2022-12-30 | 浙江江南春建设集团有限公司 | Water pump shell fixing structure and construction method thereof |
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