CN204311559U - A kind of integrated pump station with buffer - Google Patents
A kind of integrated pump station with buffer Download PDFInfo
- Publication number
- CN204311559U CN204311559U CN201420411510.3U CN201420411510U CN204311559U CN 204311559 U CN204311559 U CN 204311559U CN 201420411510 U CN201420411510 U CN 201420411510U CN 204311559 U CN204311559 U CN 204311559U
- Authority
- CN
- China
- Prior art keywords
- buffer
- rack bar
- bar screen
- crushed rack
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of integrated pump station with buffer, and it includes pumping plant cylindrical shell, and cylindrical shell is provided with, and is extended to water inlet and the delivery port of pumping plant inside by cylindrical shell outside; Described inner barrel, in cylinder inboard wall, the correspondence position of water inlet is provided with crushed rack bar screen, and the projection of water inlet on cylinder inboard wall all falls within crushed rack bar screen inside; The end that described delivery port extends to inner barrel is connected with outlet conduit, and outlet conduit end is provided with foul water pump; Adopt the integrated pump station with buffer of technique scheme, the sewage flowing into pumping plant inside can be passed through crushed rack bar screen by it, sewage inside is affected by grid containing the impurity be with to be rested in grid, and when making sewage enter foul water pump, it can not cause blocking or the damage of foul water pump because of impurities; Meanwhile, sewage is when entering pumping plant and being inner, and it makes water velocity retarded by buffer, thus avoid high-velocity flow directly to impact damage that the pump housing causes foul water pump.
Description
Technical field
The utility model relates to a kind of sewage-treatment plant, especially a kind of integrated pump station with buffer.
Background technology
Along with the process of urbanization is more and more faster, urban wastewater discharge is also increasing.In sewage disposal process, just it imports in sewage disposal pumping station, makes it enter follow-up sewage disposal device by the extraction of pump.Common sewage disposal pumping station, is entrained with partial impurities while its sewage flows to unavoidably, and when impurity oversize, it can cause the damage to water pump; Meanwhile, the increase of the discharge of sewage in pumping plant, also can make it increasing to the impact of pump, affects the life-span of pumping plant and the stability of foul water pump work.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of integrated pump station, and it can impurity in limited elimination sewage, and avoid its infringement pumping equipment by carrying out buffered to it.
For solving the problems of the technologies described above, the utility model relates to a kind of integrated pump station with buffer, and it includes pumping plant cylindrical shell, and cylindrical shell is provided with, and is extended to water inlet and the delivery port of pumping plant inside by cylindrical shell outside; Described inner barrel, in cylinder inboard wall, the correspondence position of water inlet is provided with crushed rack bar screen, and the projection of water inlet on cylinder inboard wall all falls within crushed rack bar screen inside; The end that described delivery port extends to inner barrel is connected with outlet conduit, and outlet conduit end is provided with foul water pump.
Improve as one of the present utility model, described crushed rack bar screen adopts hemispherical dome structure, and its bottom face is fixedly mounted on cylinder inboard wall; Described crushed rack bar screen inside is provided with at least one block of screen carrying out extending in perpendicular.Adopt above-mentioned design, its direction itself and current being entered by hemispheric crushed rack bar screen conforms to, thus reduce current by kinetic energy damage during crushed rack bar screen, and then make it that impurities in water can be avoided to be blocked among the gate hole of crushed rack bar screen by the good impact force of current, the water intake velocity of current is affected.
Improve as one of the present utility model, described crushed rack bar screen inside includes two blocks of screens, and it is all parallel to the bottom face of crushed rack bar screen; In described crushed rack bar screen, the gate hole section area of its hemisphere portion, is increased gradually by crushed rack bar screen interior; In described screen, the gate hole section area of the screen close with crushed rack bar screen bottom face is greater than the gate hole section area of another block screen; And the arrangement interlaced with each other of the gate hole of two blocks of screens.Adopt above-mentioned design, the gate hole gradual change of crushed rack bar screen design can make current after by gate hole elimination impurity, and the gate hole area by increasing gradually realizes intaking faster, thus the operating efficiency of pumping plant is further enhanced; Arranging two blocks of screens in crushed rack bar screen inside can the impurity of elimination current further, and the staggered designs of the gate hole arrangement interlaced with each other of screen can make its filter effect further be pointed out.
Improve as one of the present utility model, described inner barrel, the outer setting of crushed rack bar screen has buffer, and it is by being fixedly mounted on cylinder inboard wall, and the plate including the part being parallel to crushed rack bar screen bottom face is formed; Described crushed rack bar screen in buffer, corresponding thereto plate projection planar all fall within buffer inside.Adopt above-mentioned design, after it makes current complete filtration by crushed rack bar screen by buffer, it is made to be obstructed by buffer and flow velocity declines, and flow into cylinder body bottom along the edge of buffer, thus avoid the too fast current of flow velocity to the foul water pump formation impact in pumping plant, thus cause damage.
Improve as one of the present utility model, in described buffer, its end face relative to crushed rack bar screen adopts sunk structure, and its thickness is reduced in portion wherein gradually by buffer edge; The edge of described buffer is provided with the arc convex extended to buffer outside.Adopt above-mentioned design, its depression by crushed rack bar screen makes it to after water impact to buffer, and in its process spread along buffer to surrounding, arcuately plate moves, thus avoids it to flash, and makes buffering effect be able to further enhancing; It is carry out curvilinear motion by arc convex that the arc convex of buffer edge can make current flow out buffer, thus forms secondary buffer, and buffering effect is strengthened.
Improve as one of the present utility model, in described crushed rack bar screen, bottom it, be provided with sliding door; In described buffer, the position that itself and cylinder inboard wall cross is provided with groove, and the length of described groove is greater than the length of crushed rack bar screen.Adopt above-mentioned design, it makes the impurity filtering gained in crushed rack bar screen fall by sliding door, and moves in groove along buffer, thus is convenient to staff and clears up it.
Improve as one of the present utility model, described pumping plant inner barrel is provided with inspection platform, and it can be convenient to staff and overhaul pumping plant inside.
Adopt the integrated pump station with buffer of technique scheme, the sewage flowing into pumping plant inside can be passed through crushed rack bar screen by it, sewage inside is affected by grid containing the impurity be with and rests on grid inside, and when making sewage enter foul water pump, it can not cause blocking or the damage of foul water pump because of impurities; Meanwhile, sewage is when entering pumping plant and being inner, and it makes the water velocity after filtering retarded by buffer, thus avoid high-velocity flow directly to impact damage that the pump housing causes foul water pump.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is grid partial enlarged drawing in the utility model;
Fig. 3 is the axial sectional view of buffer in the utility model;
Fig. 4 is buffer radial cross-section in the utility model;
Reference numerals list:
1-cylindrical shell, 2-water inlet, 3-delivery port, 4-crushed rack bar screen, 5-outlet conduit, 6-foul water pump, 7-screen, 8-buffer, 9-arc convex, 10-sliding door, 11-groove, 12-inspection platform.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
A kind of integrated pump station with buffer as shown in Figure 1, it includes pumping plant cylindrical shell 1, and cylindrical shell is provided with, and is extended to water inlet 2 and the delivery port 3 of pumping plant inside by cylindrical shell 1 outside; Described cylindrical shell 1 is inner, and in cylinder inboard wall, the correspondence position of water inlet 2 is provided with crushed rack bar screen 4, and it is inner that the projection of water inlet 2 on cylinder inboard wall all falls within crushed rack bar screen 4; The end that described delivery port 3 extends to cylindrical shell 1 inside is connected with outlet conduit 5, and outlet conduit 5 end is provided with foul water pump 6.
Improve as one of the present utility model, described crushed rack bar screen inside includes two blocks of screens 7 as shown in Figure 2, and it all extends in perpendicular, and is parallel to the bottom face of crushed rack bar screen 4; In described crushed rack bar screen 4, the gate hole section area of its hemisphere portion, is increased gradually by crushed rack bar screen 4 interior; In described screen 7, the gate hole section area of the screen 7 close with crushed rack bar screen 4 bottom face is greater than the gate hole section area of another block screen 7; And the arrangement interlaced with each other of the gate hole of two blocks of screens 7.
Adopt above-mentioned design, its direction itself and current being entered by hemispheric crushed rack bar screen conforms to, thus reduce current by kinetic energy damage during crushed rack bar screen, and then make it that impurities in water can be avoided to be blocked among the gate hole of crushed rack bar screen by the good impact force of current, the water intake velocity of current is affected; Meanwhile, the gate hole gradual change of crushed rack bar screen design can make current after by gate hole elimination impurity, and the gate hole area by increasing gradually realizes intaking faster, thus the operating efficiency of pumping plant is further enhanced; Arranging two blocks of screens in crushed rack bar screen inside can the impurity of elimination current further, and the staggered designs of the gate hole arrangement interlaced with each other of screen can make its filter effect further be pointed out.
Improve as one of the present utility model, described cylindrical shell 1 is inner, and the outer setting of crushed rack bar screen 4 has buffer 8, and it is by being fixedly mounted on cylindrical shell 1 inwall, and the plate including the part being parallel to crushed rack bar screen 4 bottom face is formed; Described crushed rack bar screen 4 in buffer 8, corresponding thereto plate projection planar all to fall within buffer 8 inner.Adopt above-mentioned design, after it makes current complete filtration by crushed rack bar screen by buffer, it is made to be obstructed by buffer and flow velocity declines, and flow into cylinder body bottom along the edge of buffer, thus avoid the too fast current of flow velocity to the foul water pump formation impact in pumping plant, thus cause damage.
Improve as one of the present utility model, as shown in Figure 3 and Figure 4, in described buffer 8, its end face relative to crushed rack bar screen 4 adopts sunk structure, and its thickness is reduced in portion wherein gradually by buffer 8 edge; The edge of described buffer 8 is provided with the arc convex 9 extended to buffer 8 outside.Adopt above-mentioned design, its depression by crushed rack bar screen makes it to after water impact to buffer, and in its process spread along buffer to surrounding, arcuately plate moves, thus avoids it to flash, and makes buffering effect be able to further enhancing; It is carry out curvilinear motion by arc convex that the arc convex of buffer edge can make current flow out buffer, thus forms secondary buffer, and buffering effect is strengthened.
Improve as one of the present utility model, in described crushed rack bar screen 4, bottom it, be provided with sliding door 10; In described buffer 8, the position that itself and cylindrical shell 1 inwall cross is provided with groove 11, and the length of described groove 11 is greater than the length of crushed rack bar screen 4.Adopt above-mentioned design, it makes the impurity filtering gained in crushed rack bar screen fall by sliding door, and moves in groove along buffer, thus is convenient to staff and clears up it.
Improve as one of the present utility model, described pumping plant cylindrical shell 1 inside is provided with inspection platform 12, and it can be convenient to staff and overhaul pumping plant inside.
Adopt the integrated pump station with buffer of technique scheme, the sewage flowing into pumping plant inside can be passed through crushed rack bar screen by it, sewage inside is affected by grid containing the impurity be with and rests on grid inside, and when making sewage enter foul water pump, it can not cause blocking or the damage of foul water pump because of impurities; Meanwhile, sewage is when entering pumping plant and being inner, and it makes the water velocity after filtering retarded by buffer, thus avoid high-velocity flow directly to impact damage that the pump housing causes foul water pump.
Claims (7)
1. with an integrated pump station for buffer, it is characterized in that, the described integrated pump station with buffer includes pumping plant cylindrical shell, and cylindrical shell is provided with, and is extended to water inlet and the delivery port of pumping plant inside by cylindrical shell outside; Described inner barrel, in cylinder inboard wall, the correspondence position of water inlet is provided with crushed rack bar screen, and the projection of water inlet on cylinder inboard wall all falls within crushed rack bar screen inside; The end that described delivery port extends to inner barrel is connected with outlet conduit, and outlet conduit end is provided with foul water pump.
2. according to the integrated pump station with buffer according to claim 1, it is characterized in that, described crushed rack bar screen adopts hemispherical dome structure, and its bottom face is fixedly mounted on cylinder inboard wall; Described crushed rack bar screen inside is provided with at least one block of screen carrying out extending in perpendicular.
3. according to the integrated pump station with buffer described in claim 1 or 2, it is characterized in that, described crushed rack bar screen inside includes two blocks of screens, and it is all parallel to the bottom face of crushed rack bar screen; In described crushed rack bar screen, the gate hole section area of its hemisphere portion, is increased gradually by crushed rack bar screen interior; In described screen, the gate hole section area of the screen close with crushed rack bar screen bottom face is greater than the gate hole section area of another block screen; And the arrangement interlaced with each other of the gate hole of two blocks of screens.
4. according to the integrated pump station with buffer according to claim 3, it is characterized in that, described inner barrel, the outer setting of crushed rack bar screen has buffer, it is by being fixedly mounted on cylinder inboard wall, and the plate including the part being parallel to crushed rack bar screen bottom face is formed; Described crushed rack bar screen in buffer, corresponding thereto plate projection planar all fall within buffer inside.
5. according to the integrated pump station with buffer according to claim 4, it is characterized in that, in described buffer, its end face relative to crushed rack bar screen adopts sunk structure, and its thickness is reduced in portion wherein gradually by buffer edge; The edge of described buffer is provided with the arc convex extended to buffer outside.
6. according to the integrated pump station with buffer according to claim 5, it is characterized in that, in described crushed rack bar screen, bottom it, be provided with sliding door; In described buffer, the position that itself and cylinder inboard wall cross is provided with groove, and the length of described groove is greater than the length of crushed rack bar screen.
7. according to the integrated pump station with buffer according to claim 6, it is characterized in that, described pumping plant inner barrel is provided with inspection platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411510.3U CN204311559U (en) | 2014-07-24 | 2014-07-24 | A kind of integrated pump station with buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411510.3U CN204311559U (en) | 2014-07-24 | 2014-07-24 | A kind of integrated pump station with buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311559U true CN204311559U (en) | 2015-05-06 |
Family
ID=53133882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411510.3U Expired - Fee Related CN204311559U (en) | 2014-07-24 | 2014-07-24 | A kind of integrated pump station with buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840918A (en) * | 2016-06-06 | 2016-08-10 | 石鸿娟 | Municipal administration drainage pipe capable of preventing blockage |
| CN111021729A (en) * | 2019-12-26 | 2020-04-17 | 江苏迈科道环境科技有限公司 | Integrated pump station is assembled to resin concrete that structural strength is high |
| CN114319566A (en) * | 2021-12-30 | 2022-04-12 | 盐城市水利勘测设计研究院有限公司 | Self-cleaning pre-treated prefabricated pump station |
-
2014
- 2014-07-24 CN CN201420411510.3U patent/CN204311559U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840918A (en) * | 2016-06-06 | 2016-08-10 | 石鸿娟 | Municipal administration drainage pipe capable of preventing blockage |
| CN111021729A (en) * | 2019-12-26 | 2020-04-17 | 江苏迈科道环境科技有限公司 | Integrated pump station is assembled to resin concrete that structural strength is high |
| CN114319566A (en) * | 2021-12-30 | 2022-04-12 | 盐城市水利勘测设计研究院有限公司 | Self-cleaning pre-treated prefabricated pump station |
| CN114319566B (en) * | 2021-12-30 | 2024-03-12 | 盐城市水利勘测设计研究院有限公司 | Prefabricated pump station of automatically cleaning preliminary treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20210724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |