CN204512011U - A kind of self-cleaning water absorption cover device - Google Patents
A kind of self-cleaning water absorption cover device Download PDFInfo
- Publication number
- CN204512011U CN204512011U CN201520174653.1U CN201520174653U CN204512011U CN 204512011 U CN204512011 U CN 204512011U CN 201520174653 U CN201520174653 U CN 201520174653U CN 204512011 U CN204512011 U CN 204512011U
- Authority
- CN
- China
- Prior art keywords
- water absorption
- absorption cover
- flange dish
- rotary flange
- round steel
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 52
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 3
- 238000011109 contamination Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of self-cleaning water absorption cover device, comprise squirrel-cage water absorption cover (1), rotary flange dish (2), lifting device (3) and spring (4).Squirrel-cage water absorption cover (1) is cylindrical form, be welded by round steel (6), circular steel plate (5) and fixed flange (7), vertical round steel (6) homogeneous vertical is welded on circular steel plate (5) around, rotary flange dish (2) is nested on vertical round steel (6), and fixed flange (7) is welded on squirrel-cage water absorption cover (1) opposite side.Lifting device (3) quits work after moving up to fixed flange (7) place by automatic control system timing tethered sliding flange plate (2), between rotary flange dish (2) and circular steel plate (5) spring (4) effect under, rotary flange dish (2) returns to initial position.The utility model is simple to operate, and the impurity can removed absorption in time or be stuck between round steel, reaches anti-blocking object of removing contamination.
Description
Technical field
The utility model relates to a kind of Submerged Motor Pumps and non-Submerged Motor Pumps field, is specially adapted to water absorption cover automatic pollutant removal anti-blocking technology field.
Background technique
Along with the national development of construction project of the south water to north and the long-distance sand transport of the water resources such as rivers and lakes, underground water, fluid transfer technology practical and equipment become its key implemented smoothly, and wherein the fluid such as high-power submerged electric pump and non-Submerged Motor Pumps conveying equipment is power resources and the important technology of fluid long-distance sand transport.In remote water transfer process, bulk particle and foreign material are avoided to carry out in Submerged Motor Pumps, blocking Submerged Motor Pumps suction port and discharge opening, current existing Submerged Motor Pumps and non-Submerged Motor Pumps all install fixing water absorption cover outward at suction port, prevent impurity and bulk particle from carrying out in Submerged Motor Pumps and non-Submerged Motor Pumps cavity.Due to impurities in water and particulate matter not of uniform size, if water absorption cover hole close and hour, reduce Submerged Motor Pumps water-taking efficiency, Submerged Motor Pumps works below the highest operating point, causes the wasting of resources; Hole is once blocked on the other hand, is not easily eliminated.If water absorption cover hole dredge and large time, large particulate matter may be inhaled in Submerged Motor Pumps cavity, may cause mechanical failure, affects the normal work of Submerged Motor Pumps.
Model utility content
The purpose of this utility model is to provide a kind of self-cleaning water absorption cover device, solves the blockage problem of water absorption cover, thus improves Submerged Motor Pumps efficiency.
For overcoming the above problems, the utility model is achieved through the following technical solutions:
The self-cleaning water absorption cover device of described one, comprises squirrel-cage water absorption cover, rotary flange dish, lifting device and spring.Wherein squirrel-cage water absorption cover is cylindrical form, be welded by round steel, circular steel plate and fixed flange, some equal length round steel are vertically welded every constant spacing along circular steel panel area, rotary flange dish is nested to be installed on around squirrel-cage water absorption cover and vertically round steel is holed through on rotary flange dish, can move up and down along vertical round steel, vertical round steel opposite side is welded and fixed flange plate, by fixed flange, self-cleaning water absorption cover device is fixed on the suction port place of Submerged Motor Pumps or non-Submerged Motor Pumps.Lifting device connects rotary flange dish, moves up to squirrel-cage water absorption cover fixed flange place topmost, stop motion by automatic control system timing tethered sliding flange plate.Adopt spring to be connected between rotary flange dish with circular steel plate, after rotary flange dish moves to extreme higher position, lifting device stop motion, rotary flange dish under the action of the spring, is restored to squirrel-cage water absorption cover minimum point place.
Described rotary flange dish drilling hole amount is determined by the vertical round steel number of squirrel-cage water absorption cover, and rotary flange dish bore diameter is slightly larger than vertical round steel diameter.
Described rotary flange dish twice run duration interval, is determined by the concentration of impurity in fed sheet of a media and solid particle, is adjusted by automatic control system.
Described lifting device and spring, be connected with rotary flange dish and take symmetrical Placement, and according to rotary flange dish diameter, choose reasonable tie point quantity and tie point adopt even number, make rotary flange dish move upward in process, uniform stressed.
Described a kind of Self-sanitory tap device, when normally working, rotary flange dish is in squirrel-cage water absorption cover minimum point place, according to the time lag of automatic control system setting, the vertical round steel of rotary flange rim squirrel-cage water absorption cover is pulled to move to fixed flange place topmost by lifting device, rotary flange dish is in the process of moving upward, the solid particle effectively can removed absorption or be stuck between vertical round steel, reach anti-blocking object of removing contamination, when rotary flange dish moves to topmost, lifting device quits work, rotary flange dish returns to original position under the action of the spring, wait for and moving upward next time.
The beneficial effects of the utility model are as follows:
The mode that the utility model adopts special squirrel-cage water absorption cover to combine with rotary flange dish, realize rotary flange dish timing automatic by automatic control system by lifting device and spring to pump, easy and simple to handle, by the granule foreign that automation mode can be removed absorption in time or be stuck between vertical round steel, impurity is avoided to be inhaled in the cavity of Submerged Motor Pumps, cause Submerged Motor Pumps mechanical failure, the conveyance power of water of water absorption cover can be recovered in time simultaneously, reach anti-blocking object, effectively improve transfer efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of self-cleaning water absorption cover device of the utility model;
Fig. 2 is the plan view of a kind of self-cleaning water absorption cover device of the utility model;
Fig. 3 is A-A sectional view in Fig. 1;
Be labeled as in figure: 1: squirrel-cage water absorption cover; 2: rotary flange dish; 3: lifting device; 4: spring; 5: circular steel plate; 6: round steel; 7: fixed flange.
Embodiment
Below in conjunction with accompanying drawing 1, Fig. 2 and Fig. 3, an embodiment of the present utility model is further described.
The self-cleaning water absorption cover device of described one, comprise squirrel-cage water absorption cover 1, rotary flange dish 2, lifting device 3 and spring 4, wherein squirrel-cage water absorption cover 1 is cylindrical form, adopt round steel 6, circular steel plate 5 is welded with fixed flange 7, some equal length round steel 6 are vertically welded every constant spacing around circular steel plate 5, rotary flange dish 2 is nested to be installed on around squirrel-cage water absorption cover 1 and vertically round steel 6 through boring on rotary flange dish 2, and move up and down along vertical round steel 6, vertical round steel 6 opposite side is welded and fixed flange plate 7, by fixed flange 7, self-cleaning water absorption cover device is fixedly installed in the suction port place of Submerged Motor Pumps or non-Submerged Motor Pumps.Lifting device 3 connects rotary flange dish 2 and moves up to squirrel-cage water absorption cover 1 fixed flange 7 place topmost, stop motion by automatic control system timing tethered sliding flange plate 2.Adopt spring 4 to be connected between rotary flange dish 2 with circular steel plate 5, after rotary flange dish 2 moves to extreme higher position, lifting device 3 stop motion, rotary flange dish 2, under the effect of spring 4, is restored to squirrel-cage water absorption cover 1 minimum point place.
When Submerged Motor Pumps normally works, rotary flange dish 2 is in squirrel-cage water absorption cover 1 minimum point place, according to the time lag of automatic control system setting, rotary flange dish 2 is driven to move to fixed flange 7 place topmost along the vertical round steel 6 of squirrel-cage water absorption cover 1 by lifting device 3, rotary flange dish 2 is in the process of moving upward, the solid particle effectively can removed absorption or be stuck between vertical round steel 6, reach anti-blocking object of removing contamination, when rotary flange dish 2 moves to topmost, lifting device 3 quits work, rotary flange dish 2 returns to original position under the effect of spring 4, wait for and moving upward next time.
Rotary flange dish 2 drilling hole amount is by squirrel-cage water absorption cover 1 vertically round steel 6 number decision, and rotary flange dish 2 bore diameter is slightly larger than vertical round steel 6 diameter.
Rotary flange dish 2 twice run duration interval, is determined by the concentration of impurity in fed sheet of a media and solid particle, is adjusted by automatic control system.
Lifting device 3 and spring 4, be connected with rotary flange dish 2 and take symmetrical Placement, and according to rotary flange dish 2 diameter, choose reasonable tie point quantity and tie point adopt even number, make rotary flange dish 2 move upward in process, uniform stressed.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. a self-cleaning water absorption cover device, comprise by squirrel-cage water absorption cover (1), rotary flange dish (2), lifting device (3) and spring (4), it is characterized in that: squirrel-cage water absorption cover is cylindrical form, adopt round steel (6), circular steel plate (5) is welded with fixed flange (7), some equal length round steel (6) are vertically welded every constant spacing around along circular steel plate (5), rotary flange dish (2) is nested be installed on squirrel-cage water absorption cover (1) around and vertically round steel (6) through the upper boring of rotary flange dish (2), and move up and down along vertical round steel (6), vertical round steel (6) opposite side is welded and fixed flange plate (7), by fixed flange (7), self-cleaning water absorption cover device is fixedly installed in the suction port place of Submerged Motor Pumps or non-Submerged Motor Pumps, lifting device (3) connects rotary flange dish (2) and moves up to squirrel-cage water absorption cover (1) fixed flange (7) place topmost by automatic control system timing tethered sliding flange plate (2), stop motion, spring (4) is adopted to be connected between rotary flange dish (2) with circular steel plate (5), after rotary flange dish (2) moves to extreme higher position, lifting device (3) stop motion, rotary flange dish (2), under the effect of spring (4), is restored to squirrel-cage water absorption cover (1) minimum point place.
2. a kind of self-cleaning water absorption cover device as claimed in claim 1, it is characterized in that: rotary flange dish (2) drilling hole amount is determined by vertical round steel (6) number of squirrel-cage water absorption cover (1), and rotary flange dish (2) bore diameter is slightly larger than vertical round steel (6) diameter.
3. a kind of self-cleaning water absorption cover device as claimed in claim 1, is characterized in that: rotary flange dish (2) twice run duration interval, is determined by the concentration of impurity in fed sheet of a media and solid particle, adjusted by automatic control system.
4. a kind of self-cleaning water absorption cover device as claimed in claim 1, it is characterized in that: lifting device (3) and spring (4), be connected with rotary flange dish (2) and take symmetrical Placement, according to rotary flange dish (2) diameter, choose reasonable tie point quantity and tie point adopt even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174653.1U CN204512011U (en) | 2015-03-26 | 2015-03-26 | A kind of self-cleaning water absorption cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174653.1U CN204512011U (en) | 2015-03-26 | 2015-03-26 | A kind of self-cleaning water absorption cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512011U true CN204512011U (en) | 2015-07-29 |
Family
ID=53709993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520174653.1U Expired - Fee Related CN204512011U (en) | 2015-03-26 | 2015-03-26 | A kind of self-cleaning water absorption cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365946A (en) * | 2020-01-13 | 2020-07-03 | 漳州职业技术学院 | Vacuum freeze drying device and method with auxiliary heating |
-
2015
- 2015-03-26 CN CN201520174653.1U patent/CN204512011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365946A (en) * | 2020-01-13 | 2020-07-03 | 漳州职业技术学院 | Vacuum freeze drying device and method with auxiliary heating |
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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: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |