CN112761241A - Prefabricated pump station capable of performing sewage pretreatment - Google Patents
Prefabricated pump station capable of performing sewage pretreatment Download PDFInfo
- Publication number
- CN112761241A CN112761241A CN202011577090.2A CN202011577090A CN112761241A CN 112761241 A CN112761241 A CN 112761241A CN 202011577090 A CN202011577090 A CN 202011577090A CN 112761241 A CN112761241 A CN 112761241A
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- China
- Prior art keywords
- pump station
- pipe
- prefabricated pump
- sewage
- spiral shell
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- 239000010865 sewage Substances 0.000 title claims abstract description 38
- 230000002093 peripheral effect Effects 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 10
- 239000012528 membrane Substances 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
- E03F7/04—Valves for preventing return flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention provides a prefabricated pump station capable of performing sewage pretreatment, relates to the technical field of sewage treatment, and solves the problems that in the actual application process of the existing prefabricated pump station, the sewage filled into the pump station cannot be effectively filtered, so that the pipeline of the prefabricated pump station is blocked and damaged due to the accumulation of impurities in the sewage, and the prefabricated pump is buried underground without effective protection measures, so that the pump station is easily corroded by the impurities contained in the soil and further damaged, the prefabricated pump station comprises a protection mechanism which is sleeved at the outer side of a purification mechanism, in the invention, a handle is arranged at the front side of the outer peripheral surface of a cover plate, and a sealing layer is bonded on the inner wall of the cover plate, so that the cover plate can be quickly opened through the handle to clean the filtering mechanism inserted into the pipe body when the pipe body is found to be blocked, so as to prevent the tube body from cracking due to the blockage inside the tube body.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a prefabricated pump station capable of performing sewage pretreatment.
Background
Sewage treatment: in order to enable sewage to reach the process of purifying the sewage when the sewage is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.
For example, application No.: the invention discloses a CN201910464781.2 prefabricated pump station capable of performing sewage pretreatment, and belongs to the field of sewage treatment. This prefabricated pump station includes the pump station main part, the pump station main part on be equipped with water inlet and delivery port, delivery port and immersible pump be linked together, the pump station main part in be equipped with first baffle and second baffle, first baffle and water inlet between form the settling zone, second baffle and first baffle between form the membrane treatment zone, the immersible pump set up between second baffle and delivery port, the membrane treatment zone in be equipped with the membrane module that is used for purifying sewage. According to the embodiment of the invention, the plurality of groups of biological membranes are arranged in the membrane treatment area, and the aeration pipe communicated with the air blower is arranged below the biological membranes, so that the sewage in the membrane treatment area can be efficiently purified through the aeration pipe and the biological membranes, the pollutant content of the sewage discharged from the water outlet can be greatly reduced, and the treatment burden of the sewage treatment station can be lightened.
Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can carry out the preliminary treatment to sewage, nevertheless exist in the practical application process and carry out effectual filtering operation because of unable inside sewage to the pump station of pouring into, consequently can lead to the fact the pipe blockage of prefabricated pump station to damage because of the impurity in the sewage is piled up, and again prefabricated pump buries deeply and does not have effectual safeguard measure in the underground, causes the corruption and then leads to the damage because of the inside impurity that contains of soil to the pump station easily.
Disclosure of Invention
In order to solve the technical problems, the invention provides a prefabricated pump station capable of performing sewage pretreatment, and aims to solve the problems that in the actual application process of the existing prefabricated pump station, the sewage filled into the pump station cannot be effectively filtered, so that the pipeline of the prefabricated pump station is blocked and damaged due to the accumulation of impurities in the sewage, and the prefabricated pump is buried underground without effective protection measures, so that the pump station is easily corroded by the impurities contained in the soil, and further the pump station is damaged.
The invention relates to a purpose and an effect of a prefabricated pump station capable of performing sewage pretreatment, which are achieved by the following specific technical means:
a prefabricated pump station capable of performing sewage pretreatment comprises a protection mechanism, an anti-blocking mechanism and an anti-reverse mechanism, wherein the protection mechanism is sleeved at the outer side of a purification mechanism; the anti-blocking mechanism is screwed at the top end of the right side of the purification mechanism, and the interior of the anti-blocking mechanism is connected with the filtering mechanism in a sliding manner; the anti-reverse mechanism is arranged at the right position inside the purification mechanism; prevent contrary mechanism including preventing contrary pipe, filter screen and preventing contrary ball, prevent against the hollow structure design that contrary pipe is thick from top to bottom inside, the filter screen is equipped with two departments altogether, and two filter screens respectively fixed connection be in the top and the bottom position of preventing against the pipe, prevent against the ball and install the inside position of preventing against the pipe, prevent under the mounted state and prevent against the inside position of pipe fixed connection at feed liquor pipe.
Further, the purification mechanism comprises a base, a pump station, a liquid outlet pipe and a liquid inlet pipe, wherein the pump station is arranged in the center of the top end face of the base, the liquid outlet pipe is arranged at the left end of the pump station, and the liquid inlet pipe is arranged at the right side position of the outer peripheral face of the pump station;
furthermore, the protection mechanism comprises a support, a motor and a screw rod, the support is designed to be in a U-shaped structure, the motor is installed at the bottom end of the support, and the screw rod is installed at the top end of the motor;
furthermore, the protection mechanism also comprises a screw block and a protection cover, wherein a screw hole is formed in the screw block, the screw block is meshed with the screw rod for transmission, the protection cover is provided with two positions, folding sleeves are arranged in the two protection covers, and the screw block is fixedly connected to the rear side of the outer peripheral surface of the protection cover positioned on the upper side in the installation state;
furthermore, the anti-blocking mechanism comprises a pipe body, a cover plate and a sealing layer, wherein the front end of the pipe body is connected with the cover plate in a shaft mode, a handle is installed on the front side of the peripheral surface of the cover plate, the sealing layer is bonded on the inner wall of the cover plate, and three insertion holes are formed in the front end surface of the pipe body in a longitudinal array mode;
furthermore, the anti-blocking mechanism also comprises an insertion block and a screw head, wherein the insertion block is provided with three positions, the three insertion blocks are fixedly connected to the front end face of the cover plate in a longitudinal array and are matched with the three insertion holes, the screw head is designed to be of an internal hollow structure, the screw head is screwed to the bottom end face of the pipe body, and the pipe body is screwed to the top end of the liquid inlet pipe through the screw head in an installation state;
further, filtering mechanism is including jar body, filtering layer, into water fill and slider, the cavity has been seted up to the inside of jar body, and pegs graft in the inside of cavity and have the filtering layer to all seted up the filtration pore on the outer peripheral face of jar body and filtering layer, it pegs graft in the top position of jar body to intake to fight, the slider is equipped with everywhere altogether, and everywhere slider is the outer peripheral face position of annular array fixed connection at the fill of intaking, and jar body and filtering layer peg graft in the inboard position of body through the slider of intaking fixed connection on fighting the outer peripheral face under the mounted state.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the screw rod can be driven by starting the motor fixedly connected to the bottom end face of the U-shaped bracket in the protection mechanism, the screw rod is meshed with a screw hole fixedly connected to the rear side of the outer peripheral surface of the protective cover positioned on the upper side and formed in the screw block for transmission, the protective cover positioned on the upper side is driven to be separated from the protective cover positioned on the lower side, and after separation is completed, the folded layers connected in a folded mode in the two protective covers are unfolded.
On the other hand, install the handle in the periphery of apron front side, and the sealing layer bonds on the inner wall of apron, consequently can when the discovery body appears blockking up good sealed effect open the apron fast and clear up the inside filtering mechanism of plug-in connection body through the handle, in order to reach and prevent to cause the ruptured condition of body to appear because of the inside jam of body appears, and internally mounted at the feed liquor pipe has anti-contrary mechanism, wherein prevent against the ball can effectually prevent to cause the condition appearance that sewage oozes ground because of the inside backward flow of appearing blockking up of pump station to appear.
Drawings
Fig. 1 is a left side view schematically showing the structure of the present invention in a half-section state.
Fig. 2 is an axial view of the present invention in a half-section state.
Fig. 3 is a schematic front view of the present invention in a half-section state.
Fig. 4 is a left side view of the present invention in a half-section state.
Fig. 5 is a right side view schematically showing the structure of the present invention in a half-section state.
Fig. 6 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.
Fig. 7 is an enlarged view of the structure of fig. 4B according to the present invention.
Fig. 8 is an enlarged view of the structure of fig. 5 at C according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a purification mechanism; 101. a base; 102. a pump station; 103. a liquid outlet pipe; 104. a liquid inlet pipe; 2. a protection mechanism; 201. a support; 202. a motor; 203. a screw rod; 204. a screw block; 205. a protective cover; 3. an anti-blocking mechanism; 301. a pipe body; 302. a cover plate; 303. a sealing layer; 304. inserting a block; 305. a screw head; 4. a filtering mechanism; 401. a tank body; 402. a filtering layer; 403. a water inlet hopper; 404. a slider; 5. an anti-reverse mechanism; 501. an anti-reverse pipe; 502. filtering with a screen; 503. the ball is used for preventing reverse.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a prefabricated pump station capable of performing sewage pretreatment, which comprises: the device comprises a protection mechanism 2, an anti-blocking mechanism 3 and an anti-reverse mechanism 5, wherein the protection mechanism 2 is sleeved at the outer side of the purification mechanism 1; the anti-blocking mechanism 3 is screwed at the top end of the right side of the purification mechanism 1, and the filtering mechanism 4 is connected inside the anti-blocking mechanism 3 in a sliding manner; the anti-reverse mechanism 5 is arranged at the right position inside the purification mechanism 1; the anti-reverse mechanism 5 comprises an anti-reverse pipe 501, a filter screen 502 and an anti-reverse ball 503, wherein the anti-reverse pipe 501 is designed to be a hollow structure with a thin upper part and a thick lower part, the filter screen 502 is provided with two parts, the filter screens 502 at the two parts are respectively and fixedly connected to the top end and the bottom end of the anti-reverse pipe 501, the anti-reverse ball 503 is installed at the inner position of the anti-reverse pipe 501, and the anti-reverse pipe 501 is fixedly connected to the inner position of the liquid inlet pipe 104 in the installation state.
Wherein, purification mechanism 1 is including base 101, pump station 102, drain pipe 103 and feed liquor pipe 104, and pump station 102 installs in the top of base 101 terminal surface central point and puts, and pump station 102's left end installs drain pipe 103, and feed liquor pipe 104 installs in pump station 102's peripheral surface right side position.
Wherein, protection mechanism 2 is including support 201, motor 202 and lead screw 203, and support 201 is the design of U-shaped structure, and the bottom of support 201 installs motor 202 to lead screw 203 is installed to the top of motor 202.
Wherein, protection machanism 2 is still including spiral shell piece 204 and safety cover 205, and the screw has been seted up to the inside of spiral shell piece 204, and spiral shell piece 204 and lead screw 203 looks meshing transmission, and safety cover 205 is equipped with two places altogether, and the internally mounted of two safety covers 205 has folding cover, and spiral shell piece 204 fixed connection is located the outer peripheral face rear side position of the safety cover 205 of upside under the mounted state.
Wherein, prevent stifled mechanism 3 including body 301, apron 302 and sealing layer 303, the front end hub connection of body 301 has apron 302, and the peripheral face front side of apron 302 installs the handle, and sealing layer 303 bonds on the inner wall of apron 302, and the preceding terminal surface of body 301 is vertical array and has seted up three jacks.
Wherein, prevent stifled mechanism 3 still includes inserted block 304 and spiral shell head 305, and inserted block 304 is equipped with three altogether, and three inserted blocks 304 be vertical array fixed connection in the preceding terminal surface position of apron 302 to with three jacks phase-match, spiral shell head 305 is the design of inside hollow structure, and spiral shell head 305 twists and connects in the bottom end face position of body 301, body 301 twists and connects the top position at feed liquor pipe 104 through spiral shell head 305 under the installation state.
The filtering mechanism 4 comprises a tank body 401, a filtering layer 402, a water inlet hopper 403 and a sliding block 404, a cavity is formed in the tank body 401, the filtering layer 402 is inserted in the cavity, filtering holes are formed in the outer peripheral surfaces of the tank body 401 and the filtering layer 402, the water inlet hopper 403 is inserted at the top end of the tank body 401, the sliding block 404 is provided with four positions, the sliding block 404 at the four positions is fixedly connected to the outer peripheral surface of the water inlet hopper 403 in an annular array mode, and the tank body 401 and the filtering layer 402 are inserted at the inner side position of the pipe body 301 through the sliding block 404 fixedly connected to the outer peripheral surface of the water inlet hopper 403 in an installation state.
When in use: the pump station 102 in the purification mechanism 1 is buried deeply into the pre-dug hole through the base 101, the liquid inlet pipe 104 and the liquid outlet pipe 103 are connected with the pump station 102, after the connection is finished, the screw rod 203 can be driven by the motor 202 fixedly connected to the bottom end face of the U-shaped bracket 201 in the starting protection mechanism 2, the screw rod 203 is engaged with a screw hole which is fixedly connected with the rear side of the outer peripheral surface of the protective cover 205 positioned at the upper side and fixedly connected with the screw block 204 and is arranged in the screw block 204 for transmission, the protective cover 205 positioned at the upper side is driven to be separated from the protective cover 205 positioned at the lower side, after the separation is finished, the folded layers which are connected in a folding way in the two protective covers 205 are unfolded, the design can protect the pump station 102 and simultaneously reduce the pressure and corrosion of the pump station 102 caused by soil when the pump station 102 is deeply buried by utilizing the folded protective shell, so as to achieve the purpose of prolonging the service life of the pump station 102;
on the other hand, screw joint has anti-blocking mechanism 3 at the top of feed liquor pipe 104, and because the front end hub connection of body 301 has apron 302, and the peripheral face front side of apron 302 installs the handle, and sealing layer 303 bonds on the inner wall of apron 302, consequently can play good sealed effect simultaneously when discovering that body 301 appears blockking up open the apron 302 fast and clear up the inside filter mechanism 4 of body 301 of pegging graft through the handle, in order to reach and prevent to cause the cracked condition of body 301 to appear because of the inside jam of body 301 appears, and internally mounted at feed liquor pipe 104 has anti-reverse mechanism 5, wherein anti-reverse ball 503 can effectually prevent to cause the condition appearance that sewage oozes ground because of pump station 102 is inside to appear blockking up the backward flow.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a can carry out prefabricated pump station of sewage preliminary treatment which characterized in that: the device comprises a protection mechanism (2), an anti-blocking mechanism (3) and an anti-reverse mechanism (5), wherein the protection mechanism (2) is sleeved at the outer side position of a purification mechanism (1); the anti-blocking mechanism (3) is screwed at the top end of the right side of the purification mechanism (1), and the filtering mechanism (4) is connected inside the anti-blocking mechanism (3) in a sliding manner; the anti-reverse mechanism (5) is arranged at the right side position inside the purification mechanism (1); prevent contrary mechanism (5) including preventing contrary pipe (501), filter screen (502) and prevent contrary ball (503), prevent against the hollow structure design that contrary pipe (501) are thick from top to bottom inside, filter screen (502) are equipped with two altogether, and two filter screens (502) fixed connection respectively are in the top and the bottom position of preventing against the pipe (501), prevent against ball (503) and install the inside position of preventing against pipe (501), prevent against the inside position of pipe (501) fixed connection at feed liquor pipe (104) under the mounted state.
2. A prefabricated pump station for sewage pretreatment according to claim 1, characterized in that: purification mechanism (1) is including base (101), pump station (102), drain pipe (103) and feed liquor pipe (104), the top terminal surface central point that base (101) were installed in pump station (102) puts, and drain pipe (103) are installed to the left end of pump station (102), the outer peripheral face right side position at pump station (102) is installed in feed liquor pipe (104).
3. A prefabricated pump station for sewage pretreatment according to claim 1, characterized in that: protection machanism (2) are including support (201), motor (202) and lead screw (203), support (201) are the design of U-shaped structure, and motor (202) are installed to the bottom of support (201) to lead screw (203) are installed to the top of motor (202).
4. A prefabricated pump station for sewage pretreatment according to claim 3, characterized in that: protection mechanism (2) are still including spiral shell piece (204) and safety cover (205), the screw has been seted up to the inside of spiral shell piece (204), and spiral shell piece (204) and lead screw (203) mesh transmission mutually, safety cover (205) are equipped with two places altogether, and the internally mounted of two safety covers (205) has folding cover, and spiral shell piece (204) fixed connection is in the outer peripheral face rear side position of the safety cover (205) that is located the upside under the mounted state.
5. A prefabricated pump station for sewage pretreatment according to claim 1, characterized in that: prevent stifled mechanism (3) including body (301), apron (302) and sealing layer (303), the front end coupling of body (301) has apron (302), and the peripheral face front side of apron (302) installs the handle, sealing layer (303) bond on the inner wall of apron (302), the preceding terminal surface of body (301) is longitudinal array and has seted up three jacks.
6. A prefabricated pump station for sewage pretreatment according to claim 5, characterized in that: prevent stifled mechanism (3) still including inserted block (304) and spiral shell head (305), inserted block (304) are equipped with three altogether, and three inserted block (304) are the preceding terminal surface position of longitudinal array fixed connection at apron (302) to with three jack phase-matchs, spiral shell head (305) are the design of inside hollow structure, and spiral shell head (305) twist and connect the bottom face position at body (301), body (301) twist and connect the top position at feed liquor pipe (104) through spiral shell head (305) under the installation state.
7. A prefabricated pump station for sewage pretreatment according to claim 1, characterized in that: the filter mechanism (4) comprises a tank body (401), a filter layer (402), a water inlet hopper (403) and a sliding block (404), a cavity is formed in the tank body (401), the filter layer (402) is inserted in the cavity, filter holes are formed in the outer peripheral surfaces of the tank body (401) and the filter layer (402), the water inlet hopper (403) is inserted at the top end of the tank body (401), the sliding block (404) is arranged in four positions, the sliding block (404) in the four positions is fixedly connected to the outer peripheral surface of the water inlet hopper (403) in an annular array mode, and the tank body (401) and the filter layer (402) are inserted at the inner side position of the pipe body (301) through the sliding block (404) fixedly connected to the outer peripheral surface of the water inlet hopper (403) in an installation state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577090.2A CN112761241A (en) | 2020-12-28 | 2020-12-28 | Prefabricated pump station capable of performing sewage pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577090.2A CN112761241A (en) | 2020-12-28 | 2020-12-28 | Prefabricated pump station capable of performing sewage pretreatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112761241A true CN112761241A (en) | 2021-05-07 |
Family
ID=75697712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011577090.2A Pending CN112761241A (en) | 2020-12-28 | 2020-12-28 | Prefabricated pump station capable of performing sewage pretreatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112761241A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934585A (en) * | 2022-06-10 | 2022-08-23 | 蒋元 | Prefabricated pump station of integration intelligence |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018044360A (en) * | 2016-09-14 | 2018-03-22 | 東京都下水道サービス株式会社 | Sewage pump equipment with air vent valve |
| CN209025191U (en) * | 2018-10-10 | 2019-06-25 | 水智汇(广州)有限公司 | A kind of structure improvement type integrated pump station |
| CN209144974U (en) * | 2018-10-08 | 2019-07-23 | 四川森泉环境科技有限公司 | A kind of prefabricated pumping plant of integrated sewage water promotion |
| CN210947071U (en) * | 2019-09-29 | 2020-07-07 | 东莞市东禾建设工程有限公司 | Town road drain pipe that possesses and prevent blockking up function |
| CN212033558U (en) * | 2020-04-30 | 2020-11-27 | 舒欢 | Shock attenuation electric power cabinet |
| CN112097006A (en) * | 2020-09-15 | 2020-12-18 | 张鑫 | Anti-blocking connecting pipe for irrigation and water conservancy irrigation |
-
2020
- 2020-12-28 CN CN202011577090.2A patent/CN112761241A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018044360A (en) * | 2016-09-14 | 2018-03-22 | 東京都下水道サービス株式会社 | Sewage pump equipment with air vent valve |
| CN209144974U (en) * | 2018-10-08 | 2019-07-23 | 四川森泉环境科技有限公司 | A kind of prefabricated pumping plant of integrated sewage water promotion |
| CN209025191U (en) * | 2018-10-10 | 2019-06-25 | 水智汇(广州)有限公司 | A kind of structure improvement type integrated pump station |
| CN210947071U (en) * | 2019-09-29 | 2020-07-07 | 东莞市东禾建设工程有限公司 | Town road drain pipe that possesses and prevent blockking up function |
| CN212033558U (en) * | 2020-04-30 | 2020-11-27 | 舒欢 | Shock attenuation electric power cabinet |
| CN112097006A (en) * | 2020-09-15 | 2020-12-18 | 张鑫 | Anti-blocking connecting pipe for irrigation and water conservancy irrigation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934585A (en) * | 2022-06-10 | 2022-08-23 | 蒋元 | Prefabricated pump station of integration intelligence |
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Application publication date: 20210507 |
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| RJ01 | Rejection of invention patent application after publication |