CN203867863U - Anti-blocking device for inlet of water pump - Google Patents
Anti-blocking device for inlet of water pump Download PDFInfo
- Publication number
- CN203867863U CN203867863U CN201420315098.5U CN201420315098U CN203867863U CN 203867863 U CN203867863 U CN 203867863U CN 201420315098 U CN201420315098 U CN 201420315098U CN 203867863 U CN203867863 U CN 203867863U
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- China
- Prior art keywords
- vibrating plate
- cam
- rotating shaft
- plate
- water pump
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Abstract
The utility model discloses an anti-blocking device for an inlet of a water pump. The anti-blocking device comprises a pipe body, a vibrating plate, slide sleeves, a plurality of springs, a water wheel, a rotary shaft, a cam and a contact plate. The bottom end of the pipe body is provided with annular grooves, the slide sleeves are arranged in the annular grooves slidably, the springs are uniformly disposed in the annular grooves, two ends of the springs are respectively connected with the bottoms of the annular grooves and the top ends of the slide sleeves, the vibrating plate is connected with the bottom ends of the slide sleeves and provided with a plurality of water inlet holes, the rotary shaft is horizontally arranged in the pipe body, the water wheel is connected with the rotary shaft, the outer circumference surface of the water wheel is uniformly provided with a plurality of impact holes, one end of the rotary shaft penetrates the pipe body to be connected with the cam, and the contact plate is connected with the vibrating plate and arranged right below the cam. When the springs are retracted, the distance between the contact plate and the rotary shaft is smaller than the maximum distance between the cam and the rotary shaft. Via vibration of the vibrating plate, impurities on the vibrating plate are separated from the vibrating plate so as to prevent blockage.
Description
Technical field
The utility model relates to liquid transportation art, relates in particular to a kind of water pump preventing clogging up device.
Background technique
Water pump is in the time drawing water, and its intake pipe ingress very easily sucks various foreign material, and the foreign material that volume is larger can be gathered in intake pipe, causes intake pipe to stop up.
In order to address this problem, common way is to increase by a protective net in water intake ingress, thereby foreign material are blocked in outside intake pipe.But so also cannot solve root problem, the suction producing during due to pump working, foreign material can be attracted on protective net, thereby protective net is partly or entirely blocked, and can cause equally water pump normally to work.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of unit fixed on water pump suction preventing clogging up device that can prevent that unit fixed on water pump suction from stopping up is provided.
The purpose of this utility model is carried out by the following technical programs:
Unit fixed on water pump suction preventing clogging up device, comprises body, vibrating plate, sliding cylinder, spring, water wheels, rotating shaft, cam and contact plate; The bottom of body offers annular groove, sliding cylinder slides and is arranged in annular groove, and multiple springs are evenly arranged in annular groove, and the two ends of spring are connected with the bottom land of annular groove and the top of sliding cylinder respectively, vibrating plate is connected with the bottom of sliding cylinder, offers multiple water inlets on vibrating plate; Rotating shaft is horizontally placed in body, and water wheels are connected with rotating shaft, evenly offers multiple impact openings on the periphery of water wheels, and one end of rotating shaft is run through body and is connected with cam; Contact plate is connected with vibrating plate, contact plate be positioned at cam under; When spring is during in contraction state, the distance between contact plate and rotating shaft is less than the ultimate range between cam and rotating shaft.
The utility model is in the time of work, body is connected with the intake pipe of water pump, current are by the vibrating plate body of flowing through, current enter impact opening and drive water wheels rotation, and water wheels drive rotating shaft rotation, the rotation of rotating shaft band moving cam, cam contacts with contact plate in the time rotating, thereby by contact plate by vibrating plate to pressing down, cam not with contact plate contact-type, under the effect of spring, vibrating plate is to rising.Can make and so forth vibrating plate in up-down vibration state, thereby the foreign material that make to be adsorbed on vibrating plate depart from vibrating plate, avoid stopping up.
Impact opening is set, and current enter impact opening and drive water wheels rotation, with respect to the water wheels of blade type, have greatly reduced volume, and the impact of the flow of inlet water of the utility model on water pump is reduced greatly.
Further, on described annular groove, be provided with spacing preiection; On described sliding cylinder, be provided with the limited ring corresponding with described spacing preiection.
Spacing preiection and limited ring are set, and anti-skidding cylinder departs from annular groove completely and causes normally return of sliding cylinder.
Further, also comprise the block rubber that is arranged at described contact plate upper surface.
Block rubber is set, and cam directly contacts with block rubber in the time rotating, and can effectively reduce operating noise.
Further, described vibrating plate is up big and down small conical plate.
Vibrating plate is set to taper, can prevent that part foreign material are attracted on vibrating plate, is also conducive to make foreign material depart from vibrating plate by vibration simultaneously.
Further, the axis of described impact opening and the center of circle of described water wheels are non-intersect.
The axis of impact opening and the center of circle of water wheels are non-intersect, and water wheels are more easily driven by current.
In sum, advantage of the present utility model and beneficial effect are:
1. the utility model can make the foreign material on vibrating plate depart from vibrating plate by vibration, avoids stopping up;
2. impact opening is set, and current enter impact opening and drive water wheels rotation, with respect to the water wheels of blade type, have greatly reduced volume, and the impact of the flow of inlet water of the utility model on water pump is reduced greatly;
3. spacing preiection and limited ring are set, and anti-skidding cylinder departs from annular groove completely and causes normally return of sliding cylinder;
4. block rubber is set, and cam directly contacts with block rubber in the time rotating, and can effectively reduce operating noise;
5. vibrating plate is set to taper, can prevent that part foreign material are attracted on vibrating plate, is also conducive to make foreign material depart from vibrating plate by vibration simultaneously;
6. the axis of impact opening and the center of circle of water wheels are non-intersect, and water wheels are more easily driven by current.
Brief description of the drawings
In order to be illustrated more clearly in embodiment of the present utility model, will be briefly described describing the required accompanying drawing of using in the utility model embodiment below.Apparent, the accompanying drawing in the following describes is only some embodiments that record in the utility model, to those skilled in the art, in the situation that not paying creative work, can also, according to accompanying drawing below, obtain other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the internal structure schematic diagram of water wheels;
Wherein, the component title that reference character is corresponding is as follows:
1-body, 2-vibrating plate, 3-sliding cylinder, 4-spring, 5-water wheels, 6-impact opening, 7-rotating shaft, 8-cam, 9-contact plate, 10-block rubber, 101-annular groove, 102-spacing preiection, 301-limited ring.
Embodiment
In order to make those skilled in the art understand better the utility model, below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is carried out to clear, complete description.Apparent, embodiment described below is only the part in the utility model embodiment, instead of all.The embodiment who records based on the utility model, other all embodiments that those skilled in the art obtain in the situation that not paying creative work, all in the scope of the utility model protection.
Embodiment 1:
As shown in Fig. 1 ~ Fig. 3, unit fixed on water pump suction preventing clogging up device, comprises body 1, vibrating plate 2, sliding cylinder 3, spring 4, water wheels 5, rotating shaft 7, cam 8 and contact plate 9; The bottom of body 1 offers annular groove 101, sliding cylinder 3 slides and is arranged in annular groove 101, multiple springs 4 are evenly arranged in annular groove 101, the two ends of spring 4 are connected with the bottom land of annular groove 101 and the top of sliding cylinder 3 respectively, vibrating plate 2 is connected with the bottom of sliding cylinder 3, offers multiple water inlets on vibrating plate 2; Rotating shaft 7 is horizontally placed in body 1, and water wheels 5 are connected with rotating shaft 7, evenly offers multiple impact openings 6 on the periphery of water wheels 5, and one end of rotating shaft 7 is run through body 1 and is connected with cam 8; Contact plate 9 is connected with vibrating plate 2, contact plate 9 be positioned at cam 8 under; When spring 4 is during in contraction state, the distance between contact plate 9 and rotating shaft 7 is less than the ultimate range between cam 8 and rotating shaft 7.
In the time of work, body 1 is connected with the intake pipe of water pump, current are by vibrating plate 2 body 1 of flowing through, current enter impact opening 6 and drive water wheels 5 to rotate, and water wheels 5 drive rotating shaft 7 to rotate, and rotating shaft 7 is with moving cam 8 to rotate, cam 8 contacts with contact plate 9 in the time rotating, thereby by contact plate 9 by vibrating plate 2 to pressing down, cam 8 not with contact plate 9 contact-types, under the effect of spring 4, vibrating plate 2 is to rising.Can make and so forth vibrating plate 2 in up-down vibration state, thereby the foreign material that make to be adsorbed on vibrating plate 2 depart from vibrating plate 2, avoid stopping up.
Embodiment 2:
As shown in Figure 1, the present embodiment, on embodiment 1 basis, is provided with spacing preiection 102 on described annular groove 101; On described sliding cylinder 3, be provided with the limited ring 301 corresponding with described spacing preiection 102.
Spacing preiection 102 and limited ring 301 are set, and anti-skidding cylinder 3 departs from annular groove 101 completely and causes normally return of sliding cylinder 3.
Embodiment 3:
As shown in Figure 1, the present embodiment, on above-mentioned any one embodiment's basis, also comprises the block rubber 10 that is arranged at described contact plate 9 upper surfaces.
Block rubber 10 is set, and cam 8 directly contacts with block rubber 10 in the time rotating, and can effectively reduce operating noise
Embodiment 4:
As shown in Figure 1, the present embodiment is on above-mentioned any one embodiment's basis, and described vibrating plate 2 is up big and down small conical plate.
Vibrating plate 2 is set to taper, can prevents that part foreign material are attracted on vibrating plate 2, be also conducive to make foreign material depart from vibrating plate 2 by vibration simultaneously.
Embodiment 5:
As shown in Figure 3, the present embodiment is on above-mentioned any one embodiment's basis, and the center of circle of the axis of described impact opening 6 and described water wheels 5 is non-intersect.
As mentioned above, just can realize preferably the utility model.
Claims (5)
1. unit fixed on water pump suction preventing clogging up device, is characterized in that:
Comprise body (1), vibrating plate (2), sliding cylinder (3), spring (4), water wheels (5), rotating shaft (7), cam (8) and contact plate (9);
The bottom of body (1) offers annular groove (101), sliding cylinder (3) slides and is arranged in annular groove (101), multiple springs (4) are evenly arranged in annular groove (101), the two ends of spring (4) are connected with the bottom land of annular groove (101) and the top of sliding cylinder (3) respectively, vibrating plate (2) is connected with the bottom of sliding cylinder (3), and vibrating plate offers multiple water inlets on (2);
Rotating shaft (7) is horizontally placed in body (1), and water wheels (5) are connected with rotating shaft (7), evenly offer multiple impact openings (6) on the periphery of water wheels (5), and one end of rotating shaft (7) is run through body (1) and is connected with cam (8);
Contact plate (9) is connected with vibrating plate (2), contact plate (9) be positioned at cam (8) under;
When spring (4) is during in contraction state, the distance between contact plate (9) and rotating shaft (7) is less than the ultimate range between cam (8) and rotating shaft (7).
2. unit fixed on water pump suction preventing clogging up device according to claim 1, is characterized in that:
On described annular groove (101), be provided with spacing preiection (102);
On described sliding cylinder (3), be provided with the limited ring (301) corresponding with described spacing preiection (102).
3. unit fixed on water pump suction preventing clogging up device according to claim 1, is characterized in that:
Also comprise the block rubber (10) that is arranged at described contact plate (9) upper surface.
4. unit fixed on water pump suction preventing clogging up device according to claim 1, is characterized in that:
Described vibrating plate (2) is up big and down small conical plate.
5. according to the unit fixed on water pump suction preventing clogging up device described in any one in claim 1 ~ 4, it is characterized in that:
The center of circle of the axis of described impact opening (6) and described water wheels (5) is non-intersect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315098.5U CN203867863U (en) | 2014-06-14 | 2014-06-14 | Anti-blocking device for inlet of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315098.5U CN203867863U (en) | 2014-06-14 | 2014-06-14 | Anti-blocking device for inlet of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867863U true CN203867863U (en) | 2014-10-08 |
Family
ID=51648824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315098.5U Expired - Fee Related CN203867863U (en) | 2014-06-14 | 2014-06-14 | Anti-blocking device for inlet of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867863U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227790A (en) * | 2017-07-25 | 2017-10-03 | 高凤强 | A kind of discharge structure for underground garage |
| CN112482230A (en) * | 2020-11-26 | 2021-03-12 | 河南省第一公路工程有限公司 | Bridge guardrail base design built-up plate |
| CN112681248A (en) * | 2021-01-20 | 2021-04-20 | 陈月红 | Hydraulic engineering rapid trough structure of easily clearing up |
| CN114458492A (en) * | 2022-02-25 | 2022-05-10 | 深圳市益佰成科技有限公司 | Novel automobile engine fuel pump with anti-blocking function |
-
2014
- 2014-06-14 CN CN201420315098.5U patent/CN203867863U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227790A (en) * | 2017-07-25 | 2017-10-03 | 高凤强 | A kind of discharge structure for underground garage |
| CN112482230A (en) * | 2020-11-26 | 2021-03-12 | 河南省第一公路工程有限公司 | Bridge guardrail base design built-up plate |
| CN112681248A (en) * | 2021-01-20 | 2021-04-20 | 陈月红 | Hydraulic engineering rapid trough structure of easily clearing up |
| CN112681248B (en) * | 2021-01-20 | 2022-12-20 | 宁夏水投云澜科技股份有限公司 | Hydraulic engineering rapid trough structure of easily clearing up |
| CN114458492A (en) * | 2022-02-25 | 2022-05-10 | 深圳市益佰成科技有限公司 | Novel automobile engine fuel pump with anti-blocking function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20200614 |