CN208236667U - A kind of band filtering cavate slagging-off self priming pump - Google Patents
A kind of band filtering cavate slagging-off self priming pump Download PDFInfo
- Publication number
- CN208236667U CN208236667U CN201820509636.2U CN201820509636U CN208236667U CN 208236667 U CN208236667 U CN 208236667U CN 201820509636 U CN201820509636 U CN 201820509636U CN 208236667 U CN208236667 U CN 208236667U
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- China
- Prior art keywords
- chamber
- self priming
- cavate
- short tube
- priming pump
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- Expired - Fee Related
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Abstract
The utility model belongs to industrial pump field, provides a kind of band filtering cavate slagging-off self priming pump, comprising: the pump housing, water outlet short tube, movable ball valve, Rose Box, cavity seal lid, ball-type gate valve, water inlet short tube, chamber A and chamber B；The pump housing is typical self priming pump, separation chamber's connection water outlet short tube of the pump housing, Rose Box is installed between water inlet short tube and the pump housing, two chambers are set in Rose Box, filter screen is fitted in chamber, chamber is fitted with cavity seal lid, opening cavity seal lid can be taken off filter screen, two chambers are equipped with inlet and outlet channel, the outlet passage junction installation activity ball valve of two chambers, respectively along the outlet passage of two chambers, positive stop lug boss is arranged in movable ball valve, installs ball-type gate valve at the initial shunting of two chambers water inlet flow channel.Rose Box is arranged between water inlet short tube and the pump housing in the utility model, is converted using the runner of two chambers, takes out filter screen to realize that not termination of pumping removes the gred, improves and take out drainage works efficiency.
Description
Technical field
The utility model relates to industrial pumps, and in particular to a kind of band filtering cavate slagging-off self priming pump.
Background technique
Self priming pump is suitable for petroleum and petrochemical industry, oil plant, power plant, chemical industry, pipeline supercharging and industrial and mineral enterprises and institutions and supplies, arranges
Water is used, the scope of application and widely used.It is fitted with impeller substantially in the pump housing of existing self priming pump, passes through impeller high speed rotation
Make water that wheel chamber be discharged, and enter separation chamber, the pump drainage of water is realized with this.
For existing self priming pump when carrying out pump drainage water, often with solid residue or plant fiber in water, water is straight by pipeline
It taps into the pump housing, channel in the possible block pumps body of solid residue, plant fiber may wind impeller, impeller card is caused when serious
?.Though have simple technical measures, i.e., water inlet install a filtering screen, filtering screen be easy to by solid residue,
Plant fiber blocking, cause inflow become smaller in addition impeller idle running.Also there are technical solution, i.e. termination of pumping cleaning filter screen, cleaning pump
Internal residue.
In conjunction with the characteristics of the prior art, existing self priming pump can not also be consolidated in very good solution water during pump drainage water
Body residue or plant fiber bring blockage problem also can not effectively carry out not termination of pumping slagging-off.
Summary of the invention
For the defects in the prior art, the utility model provides a kind of band filtering cavate slagging-off self priming pump, the pump housing into
Rose Box is arranged in the mouth of a river, is converted using the runner of two chambers, successively clears up the filter screen in Rose Box, to realize that not termination of pumping removes
Slag improves and takes out drainage works efficiency.
The utility model is achieved through the following technical solutions:
A kind of band filtering cavate slagging-off self priming pump, comprising: the pump housing, water outlet short tube, movable ball valve, Rose Box, cavity seal
Lid, ball-type gate valve, water inlet short tube；The pump housing be self priming pump, the pump housing separation chamber connection water outlet short tube, water inlet short tube and the pump housing it
Between Rose Box is installed.
Further, symmetrical and equal-sized chamber A, chamber B are set in the Rose Box.
Further, chamber A, chamber B inside be separately installed with filter screen.
Further, chamber A, chamber B are separately installed with cavity seal lid.
Further, the inlet and outlet channel of chamber A, chamber B configuration is arranged symmetrically and equal sized in Rose Box.
Further, movable ball valve is mounted on the outlet passage junction of chamber A Yu chamber B, and movable ball valve is equipped with and puts in chamber
The positive stop lug boss in outlet passage in room A and chamber B.
Further, ball-type gate valve is mounted at the initial shunting of chamber A and chamber B water inlet flow channel.
As shown from the above technical solution, a kind of band filtering cavate slagging-off self priming pump provided by the utility model, beneficial effect
It is: intakes in the pump housing and Rose Box is installed between short tube and the pump housing, chamber A and chamber B is arranged in Rose Box, by controlling ball-type lock
Valve realizes that the runner of chamber A and chamber B is converted, in the case where not termination of pumping, can open chamber A respectively and the chamber of chamber B is close
Capping, and filter screen slagging-off cleaning is taken out, so as to improve the pumping drainage works efficiency of self priming pump.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram that a kind of band of the utility model filters cavate slagging-off self priming pump；
Fig. 2 is the three-dimensional view for the Rose Box that a kind of band shown in FIG. 1 filters cavate slagging-off self priming pump；
Fig. 3 is the H-H cross-sectional view for the Rose Box that a kind of band shown in Fig. 2 filters cavate slagging-off self priming pump.
In attached drawing: the 1- pump housing, 2- water outlet short tube, 3- activity ball valve, 4- Rose Box, 5- cavity seal lid, 6- ball-type gate valve,
7- water inlet short tube, 8- chamber A, 9- chamber B.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
As shown in Figure 1, Figure 2 and Figure 3, a kind of band filtering cavate slagging-off self priming pump, including the pump housing 1, water outlet short tube 2, activity
Ball valve 3, Rose Box 4, cavity seal lid 5, ball-type gate valve 6, water inlet short tube 7, chamber A8 and chamber B9；The pump housing 1 is typical case
Self priming pump, separation chamber's connection water outlet short tube 2 of the pump housing 1 intakes and installs Rose Box 4 between short tube 7 and the pump housing 1；In Rose Box 4
Symmetrical and equal-sized chamber A8, chamber B9 be set, chamber A9, chamber B9 inside be separately installed with filter screen, chamber A8,
Chamber B9 is separately installed with cavity seal lid 5, opens cavity seal lid 5, can take out the mistake installed inside chamber A8, chamber B9
The inlet and outlet channel of strainer, chamber A8, chamber B9 configuration is arranged symmetrically and equal sized in Rose Box 4；Movable ball valve 3 is installed
In the outlet passage junction of chamber A8 and chamber B9, respectively along the outlet passage of chamber A8 and chamber B9, movable ball valve 3 is set
Positive stop lug boss is set, movable ball valve 3 can block the outlet passage of chamber A8 or chamber B9；Ball-type gate valve 6 be mounted on chamber A8 with
At the initial shunting of chamber B9 water inlet flow channel, by control ball-type gate valve 6 handle, can block chamber A8 or chamber B9 into
Water flow passage.
As one embodiment of the utility model, the handle of ball-type gate valve 6 is controlled, blocks the water inlet flow channel of chamber B, water
Chamber A8 is flowed through, after filtering, water is flowed out by the outlet passage of chamber A8, and enters the liquid storage chamber of the pump housing 1, meanwhile, water flow is driven
Dynamic activity ball valve 3 blocks the outlet passage of chamber B9, opens the cavity seal lid 5 of chamber B9, to the filter screen in chamber B9 into
Row slagging-off cleaning；The filter screen in chamber B9 is cleaned and installed, ball-type gate valve 6 can be controlled at any time and convert runner, to chamber A8
Interior filter screen carries out slagging-off cleaning.It is converted using the runner of ball-type gate valve control chamber A8 and chamber B9, is realized and do not stopped with this
Filter screen when pump, which removes the gred, to be cleaned, so as to improve the pumping drainage works efficiency of self priming pump.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this specification.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (7)
- The self priming pump 1. a kind of band filtering cavate removes the gred characterized by comprising the pump housing (1), water outlet short tube (2), movable ball valve (3), Rose Box (4), cavity seal lid (5), ball-type gate valve (6), water inlet short tube (7)；The pump housing (1) is self priming pump, the pump housing (1) separation chamber's connection water outlet short tube (2) intakes short tube (7) and installs Rose Box (4) between the pump housing (1).
- The self priming pump 2. a kind of band filtering cavate according to claim 1 removes the gred, it is characterised in that: in the Rose Box (4) Symmetrical and equal-sized chamber A(8 is set), chamber B(9).
- The self priming pump 3. a kind of band filtering cavate according to claim 2 removes the gred, it is characterised in that: chamber A(8), chamber B (9) inside is separately installed with filter screen.
- The self priming pump 4. a kind of band filtering cavate according to claim 2 removes the gred, it is characterised in that: chamber A(8), chamber B (9) cavity seal lid (5) are separately installed with.
- The self priming pump 5. a kind of band filtering cavate according to claim 2 removes the gred, it is characterised in that: chamber A(8), chamber B (9) inlet and outlet channel configured is arranged symmetrically and equal sized in Rose Box (4).
- The self priming pump 6. a kind of band filtering cavate according to claim 1 removes the gred, it is characterised in that: movable ball valve (3) installation In chamber A(8) and chamber B(9) outlet passage junction, movable ball valve (3) is equipped with and puts in chamber A(8) and chamber B(9) it is interior Outlet passage in positive stop lug boss.
- The self priming pump 7. a kind of band filtering cavate according to claim 1 removes the gred, it is characterised in that: ball-type gate valve (6) installation In chamber A(8) and chamber B(9) at the initial shunting of water inlet flow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509636.2U CN208236667U (en) | 2018-04-11 | 2018-04-11 | A kind of band filtering cavate slagging-off self priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509636.2U CN208236667U (en) | 2018-04-11 | 2018-04-11 | A kind of band filtering cavate slagging-off self priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236667U true CN208236667U (en) | 2018-12-14 |
Family
ID=64586423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509636.2U Expired - Fee Related CN208236667U (en) | 2018-04-11 | 2018-04-11 | A kind of band filtering cavate slagging-off self priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236667U (en) |
-
2018
- 2018-04-11 CN CN201820509636.2U patent/CN208236667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181214 Termination date: 20210411 |