CN204646706U - Anticlogging pollution discharge pump - Google Patents
Anticlogging pollution discharge pump Download PDFInfo
- Publication number
- CN204646706U CN204646706U CN201520369672.XU CN201520369672U CN204646706U CN 204646706 U CN204646706 U CN 204646706U CN 201520369672 U CN201520369672 U CN 201520369672U CN 204646706 U CN204646706 U CN 204646706U
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- CN
- China
- Prior art keywords
- feed
- anticlogging
- pollution discharge
- discharge pump
- water end
- 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 provides a kind of anticlogging pollution discharge pump, belongs to field of mechanical technique.The feed-water end it solving existing pollution discharge pump holds susceptible to plugging problem.This anticlogging pollution discharge pump, comprise motor, the pump housing, rotating shaft, rotating shaft is fixed with impeller, the pump housing comprises feed-water end and waterexit end, impeller is positioned at feed-water end place, and feed-water end is tubular and its sidewall is provided with intake tunnel, and feed-water end is arranged with scraper frame and scraper frame is connected mutually with the lower end of rotating shaft, the madial wall of scraper frame is provided with annular convex, and the outer side wall of feed-water end is provided with annular groove and annular convex is embedded in described annular groove.The not susceptible to plugging advantage of feed-water end of this anticlogging pollution discharge pump.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of pollution discharge pump, particularly a kind of anticlogging pollution discharge pump.
Background technique
Water pump is conveying liquid or the machinery making fluid pressurization.It sends the mechanical energy of prime mover or other external energies to liquid, liquid energy is increased, be mainly used to conveying liquid and comprise water, oil, acid & alkali liquid, emulsified liquid, suspended emulsion and liquid metal etc., also can carry liquid, gaseous mixture and the liquid containing suspended solids.The types such as volume water pump, vane pump can be divided into according to different working principles.Displacement pump utilizes the change of its swept volume of a single chamber to carry out transferring energy; Vane pump utilizes the interaction of rotary vane and water to carry out transferring energy, has the types such as centrifugal pump, axial-flow pump and mixed flow pump.
In order to avoid the blocking of pump housing impurity, the feed-water end place of general pollution discharge pump arranges filtrating equipment, but after long-time use, the intake tunnel of the filtrating equipment at intake pipe place also can produce the phenomenon of blocking.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the not susceptible to plugging anticlogging pollution discharge pump of a kind of feed-water end.
The purpose of this utility model realizes by following technical proposal: anticlogging pollution discharge pump, comprise motor, the pump housing, rotating shaft, described rotating shaft is fixed with impeller, the described pump housing comprises feed-water end and waterexit end, described impeller is positioned at described feed-water end place, described feed-water end is tubular and its sidewall is provided with intake tunnel, it is characterized in that, described feed-water end is arranged with scraper frame and described scraper frame is connected mutually with the lower end of described rotating shaft, the madial wall of described scraper frame is provided with annular convex, the outer side wall of described feed-water end is provided with annular groove and described annular convex is embedded in described annular groove.
During work, the rotation of driven by motor rotating shaft and impeller, carries the water at feed-water end place toward waterexit end place.Owing to feed-water end being arranged with scraper frame, scraper frame is connected with rotating shaft, and therefore operationally the outer side wall of scraper frame to feed-water end is swiped, and avoids the blocking of intake tunnel.Annular convex due to scraper frame is embedded in annular groove, makes the rotation of scraper frame have good guide effect, and scraper is carried out smoothly.
In above-mentioned anticlogging pollution discharge pump, the sidepiece of described scraper frame comprises retaining ring and is axially arranged with the scraping rod of bar shaped, and described scraping rod is connected mutually with described retaining ring, and described annular convex is positioned on described retaining ring and both are coaxially arranged.Scraper frame adopts scraping rod and retaining ring, has the simple and advantage of water flowing better performances of structure.
In above-mentioned anticlogging pollution discharge pump, described scraper frame comprises symmetrically arranged left half frame and right half frame, and the outside of a described left side half frame and the described right side half frame has been arranged with at least two positioning rings.By positioning ring, left half frame and right half frame are connected, have and connect conveniently advantage.
In above-mentioned anticlogging pollution discharge pump, the quantity of described annular convex is 1 to 3 and coaxially arranges with described rotating shaft.The quantity of annular convex is 1 to 3 and coaxially arranges with rotating shaft, makes the advantage that the rotation of scraper frame is comparatively stable.
In above-mentioned anticlogging pollution discharge pump, the outer end edges of described annular convex is curved.
In above-mentioned anticlogging pollution discharge pump, the outer end of described scraper frame has been threaded screw, and the inner of described screw is resisted against in described rotating shaft.
Compared with prior art, this anticlogging pollution discharge pump has the following advantages:
1, owing to feed-water end being arranged with scraper frame, scraper frame is connected with rotating shaft, and therefore operationally the outer side wall of scraper frame to feed-water end is swiped, and avoids the blocking of intake tunnel;
2, because the annular convex of scraper frame is embedded in annular groove, make the rotation of scraper frame have good guide effect, scraper is carried out smoothly;
3, scraper frame adopts scraping rod and retaining ring, has the simple and advantage of water flowing better performances of structure.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of this anticlogging pollution discharge pump.
Fig. 2 is the schematic perspective view of the scraper frame of this anticlogging pollution discharge pump.
In figure, 1, motor; 2, the pump housing; 2a, feed-water end; 2b, waterexit end; 2c, intake tunnel; 2d, annular groove; 3, rotating shaft; 4, impeller; 5, scraper frame; 5a, annular convex; 5b, retaining ring; 5c, scraping rod; 5d, left half frame 5d; 5e, right half frame; 6, positioning ring; 7, screw.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As illustrated in fig. 1 and 2, anticlogging pollution discharge pump, comprise motor 1, the pump housing 2, rotating shaft 3, rotating shaft 3 is fixed with impeller 4, the described pump housing 2 comprises feed-water end 2a and waterexit end 2b, impeller 4 is positioned at feed-water end 2a place, feed-water end 2a is tubular and its sidewall is provided with intake tunnel 2c, and feed-water end 2a is arranged with scraper frame 5, and scraper frame 5 is connected mutually with the lower end of rotating shaft 3, the madial wall of scraper frame 5 is provided with annular convex 5a, and the quantity of annular convex 5a is 1 to 3 and coaxially arranges with rotating shaft 3.The outer end edges of annular convex 5a is curved.The outer side wall of feed-water end 2a is provided with annular groove 2d, and annular convex 5a is embedded in annular groove 2d.The outer end of scraper frame 5 has been threaded screw 7, and the inner of screw 7 is resisted against in rotating shaft 3.
The sidepiece of scraper frame 5 comprises retaining ring 5b and is axially arranged with the scraping rod 5c of bar shaped, and scraping rod 5c is connected with retaining ring 5b phase, and annular convex 5a is positioned on retaining ring 5b and both are coaxially arranged.Scraper frame 5 adopts scraping rod 5c and retaining ring 5b, has the simple and advantage of water flowing better performances of structure.
Scraper frame 5 comprises symmetrically arranged left half frame 5d and right half frame 5e and both are connected mutually by positioning ring 6.By positioning ring 6, left half frame 5d and right half frame 5e is connected, has and connect conveniently advantage.
During work, motor 1 drives rotating shaft 3 and the rotation of impeller 4, is carried by the water at feed-water end 2a place toward 2b place, waterexit end.Due to feed-water end 2a being arranged with scraper frame 5, scraper frame 5 is connected with rotating shaft 3, and therefore operationally the outer side wall of scraper frame 5 couples of feed-water end 2a is swiped, and avoids the blocking of intake tunnel 2c.Because the annular convex 5a of scraper frame 5 is embedded in annular groove 2d, make the rotation of scraper frame 5 have good guide effect, scraper is carried out smoothly.The quantity of annular convex 5a is 1 to 3 and coaxially arranges with rotating shaft 3, makes the advantage that the rotation of scraper frame 5 is comparatively stable.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as motor 1, the pump housing 2, feed-water end 2a, waterexit end 2b, intake tunnel 2c, annular groove 2d, rotating shaft 3, impeller 4, scraper frame 5, annular convex 5a, retaining ring 5b, scraping rod 5c, left half frame 5d, right half frame 5e, positioning ring 6, screw 7 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. anticlogging pollution discharge pump, comprise motor (1), the pump housing (2), rotating shaft (3), described rotating shaft (3) is fixed with impeller (4), the described pump housing (2) comprises feed-water end (2a) and waterexit end (2b), described impeller (4) is positioned at described feed-water end (2a) place, described feed-water end (2a) is in tubular and its sidewall is provided with intake tunnel (2c), it is characterized in that, described feed-water end (2a) is arranged with scraper frame (5) and described scraper frame (5) is connected mutually with the lower end of described rotating shaft (3), the madial wall of described scraper frame (5) is provided with annular convex (5a), the outer side wall of described feed-water end (2a) is provided with annular groove (2d) and described annular convex (5a) is embedded in described annular groove (2d).
2. anticlogging pollution discharge pump according to claim 1, it is characterized in that, the sidepiece of described scraper frame (5) comprises retaining ring (5b) and is axially arranged with the scraping rod (5c) of bar shaped, described scraping rod (5c) is connected mutually with described retaining ring (5b), described annular convex (5a) be positioned at described retaining ring (5b) upper and both coaxially arrange.
3. anticlogging pollution discharge pump according to claim 1, it is characterized in that, described scraper frame (5) comprises symmetrically arranged left half frame (5d) and right half frame (5e), and the outside on a described left side half frame (5d) and the described right side half frame (5e) has been arranged with at least two positioning rings (6).
4. the anticlogging pollution discharge pump according to claim 1 or 2 or 3, is characterized in that, the quantity of described annular convex (5a) is 1 to 3 and coaxially arranges with described rotating shaft (3).
5. the anticlogging pollution discharge pump according to claim 1 or 2 or 3, is characterized in that, the outer end edges of described annular convex (5a) is curved.
6. the anticlogging pollution discharge pump according to claim 1 or 2 or 3, it is characterized in that, the outer end of described scraper frame (5) has been threaded screw (7), and the inner of described screw (7) is resisted against in described rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369672.XU CN204646706U (en) | 2015-06-01 | 2015-06-01 | Anticlogging pollution discharge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369672.XU CN204646706U (en) | 2015-06-01 | 2015-06-01 | Anticlogging pollution discharge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646706U true CN204646706U (en) | 2015-09-16 |
Family
ID=54099466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369672.XU Expired - Fee Related CN204646706U (en) | 2015-06-01 | 2015-06-01 | Anticlogging pollution discharge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340129A (en) * | 2018-11-01 | 2019-02-15 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of suction pump of anti-blocking mouth |
-
2015
- 2015-06-01 CN CN201520369672.XU patent/CN204646706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340129A (en) * | 2018-11-01 | 2019-02-15 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of suction pump of anti-blocking mouth |
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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: 20150916 Termination date: 20160601 |