CN204082698U - The water pump not easily blocked - Google Patents
The water pump not easily blocked Download PDFInfo
- Publication number
- CN204082698U CN204082698U CN201420513816.XU CN201420513816U CN204082698U CN 204082698 U CN204082698 U CN 204082698U CN 201420513816 U CN201420513816 U CN 201420513816U CN 204082698 U CN204082698 U CN 204082698U
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- CN
- China
- Prior art keywords
- water pump
- intake pipe
- impeller
- cavity
- impeller cavity
- 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 water pump not easily blocked, comprise the pump housing, impeller and water pump spindle, inner chamber is provided with in the pump housing, water pump spindle is plugged in inner chamber, water pump spindle is provided with water seal arrangement inner chamber being separated into impeller cavity and actuator chamber, between impeller cavity and actuator chamber, the installation cavity installing water seal arrangement is provided with in the pump housing, impeller fixed installation water pump spindle is positioned on the end of impeller cavity, water pump spindle is positioned on actuator chamber side face and is provided with the installation position with gear-linked, impeller cavity is respectively arranged with intake pipe and outlet conduit, coarse filter device and thin filtrating equipment is disposed with along the direction near impeller cavity in intake pipe, coarse filter device comprises several baffle plates being arranged at intervals at intake pipe both sides, baffle plate forms forniciform water-inlet cavity, thin filtrating equipment is dismountable filter screen being installed on intake pipe.Adopt such scheme, the utility model provides a kind of water pump not easily blocked.
Description
Technical field
The utility model relates to a kind of water pump, is specifically related to a kind of water pump not easily blocked.
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 technical parameter of pump performance has flow, inhales journey, lift, air horsepower, water-horse power, efficiency etc.; 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.
Existing wing pump comprises the pump housing, impeller and water pump spindle, inner chamber is provided with in the pump housing, water pump spindle is plugged in inner chamber, water pump spindle is provided with water seal arrangement inner chamber being separated into impeller cavity and actuator chamber, impeller fixed installation water pump spindle is positioned on the end of impeller cavity, water pump spindle is positioned on actuator chamber side face and is provided with the installation position with gear-linked, impeller cavity is respectively arranged with intake pipe and outlet conduit, but when water pump extracts some troubled liquors, particle in troubled liquor is often piled up in the joint of water pump spindle and impeller, give and drive the motor of water pump spindle to cause burden, and need to dismantle water pump entirety during maintenance, the waste plenty of time.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of water pump not easily blocked.
For achieving the above object, the utility model provides following technological scheme: comprise the pump housing, impeller and water pump spindle, inner chamber is provided with in the described pump housing, described water pump spindle is plugged in inner chamber, described water pump spindle is provided with water seal arrangement inner chamber being separated into impeller cavity and actuator chamber, between impeller cavity and actuator chamber, the installation cavity installing water seal arrangement is provided with in the described pump housing, described impeller fixed installation water pump spindle is positioned on the end of impeller cavity, described water pump spindle is positioned on actuator chamber side face and is provided with the installation position with gear-linked, described impeller cavity is respectively arranged with intake pipe and outlet conduit, it is characterized in that: in described intake pipe, be disposed with coarse filter device and thin filtrating equipment along the direction near impeller cavity, described coarse filter device comprises several baffle plates being arranged at intervals at intake pipe both sides, described baffle plate forms forniciform water-inlet cavity, described thin filtrating equipment is dismountable filter screen being installed on intake pipe.
By adopting technique scheme, baffle plate is for stopping the particle of large volume in troubled liquor, and filter screen is for filtering the particle of small volume, particle packing is avoided to cause obstruction in the joint of water pump spindle and impeller, and baffle plate is arranged at the position near intake pipe outlet, be convenient to wash away, and filter screen can be dismantled, also be convenient to cleaning, be applicable to long-time stable work.
The utility model is set to further: described baffle plate end is obliquely installed along the direction near impeller cavity.
By adopting technique scheme, the flow loss caused because of baffle plate feed water pump is reduced be tilted in the particle filtering large volume near the direction of impeller cavity while in edge, baffle plate end as far as possible, allows current pass through faster.
The utility model is set to further: described baffle plate is provided with the flexuose lines of aggregated particle on the other end of impeller cavity.
By adopting technique scheme, due to the characteristic of particle aggregation, the particle of large volume can be carried out centralized and unified cleaning by flexuose lines, reduces water pump burden.
The utility model is set to further: described filter screen side face is provided with flexible fastening ring, be provided with the slot suitable with flexible fastening ring and the socket with extraneous UNICOM in described intake pipe, in described socket, be provided with the locking framework automatically locking flexible fastening ring and the operating stem opening locking framework.
By adopting technique scheme, in the slot that filter screen inserts in intake pipe by flexible fastening ring and socket, be convenient to dismounting, setting operation bar and locking framework make it not easily deviate from after installation is complete, stable operation.
The utility model is set to further: described locking framework comprises the latch well being arranged at intake pipe wall, the Returnning spring being provided with clamping block in described latch well and being resetted to socket by clamping block, described operating stem and clamping block offset and to join and end is provided with and extrudes the inclined-plane of clamping block away from socket.
By adopting technique scheme, operating stem realizes the unlatching of locking away from socket by inclined-plane extruding clamping block, and realize sealing when clamping block extrudes the flexible fastening ring in socket simultaneously, and structure is optimized more.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged view of A in Fig. 1.
Embodiment
As Figure 1-Figure 2, the utility model discloses a kind of water pump not easily blocked, comprise the pump housing 1, impeller 2 and water pump spindle 3, inner chamber 11 is provided with in the pump housing 1, water pump spindle 3 is plugged in inner chamber 11, water pump spindle 3 is provided with water seal arrangement inner chamber 11 being separated into impeller cavity 12 and actuator chamber 13, between impeller cavity 12 and actuator chamber 13, the installation cavity 14 installing water seal arrangement is provided with in the pump housing 1, impeller 2 fixedly mounts water pump spindle 3 and is positioned on the end of impeller cavity 12, water pump spindle 3 is positioned on actuator chamber 13 side face and is provided with the installation position 31 with gear-linked, impeller cavity 12 is respectively arranged with intake pipe 121 and outlet conduit 122, coarse filter device and thin filtrating equipment is disposed with along the direction near impeller cavity 12 in intake pipe 121, coarse filter device comprises several baffle plates 4 being arranged at intervals at intake pipe 121 both sides, baffle plate 4 forms forniciform water-inlet cavity 41, thin filtrating equipment is dismountable filter screen 5 being installed on intake pipe, baffle plate 4 is for stopping the particle of large volume in troubled liquor, and filter screen 5 is for filtering the particle of small volume, particle packing is avoided to cause obstruction in water pump spindle 3 and the joint of impeller 2, and baffle plate 4 is arranged at the position exported near intake pipe 121, be convenient to wash away, and filter screen can be dismantled, also cleaning is convenient to, be applicable to long-time stable work.
Baffle plate 4 end is obliquely installed along the direction near impeller cavity 12, and the flow loss caused because of baffle plate 4 feed water pump is reduced be tilted in the particle filtering large volume near the direction of impeller cavity 12 while in edge, baffle plate 4 end as far as possible, allows current pass through faster.
Baffle plate 4 is provided with the flexuose lines 42 of aggregated particle on the other end of impeller cavity, and due to the characteristic of particle aggregation, the particle of large volume can be carried out centralized and unified cleaning by flexuose lines, reduces water pump burden.
Filter screen 5 side face is provided with flexible fastening ring 51, the slot 123 suitable with flexible fastening ring and the socket 124 with extraneous UNICOM is provided with in intake pipe 121, be provided with the locking framework automatically locking flexible fastening ring in socket 124 and open the operating stem 125 of locking framework, in the slot 123 that filter screen 5 inserts in intake pipe 121 by flexible fastening ring 51 and socket 124, be convenient to dismounting, setting operation bar 125 and locking framework make it not easily deviate from after installation is complete, stable operation.
Locking framework comprises the latch well 126 being arranged at intake pipe 121 wall, the Returnning spring 128 being provided with clamping block 127 in latch well 126 and clamping block 127 is resetted to socket 124, operating stem 125 and clamping block 127 offset and to join and end is provided with and extrudes the inclined-plane 1251 of clamping block 127 away from socket 124, operating stem 125 realizes the unlatching of locking away from socket 124 by inclined-plane extruding clamping block, and clamping block 127 realizes sealing when extruding the flexible fastening ring 51 in socket 124 simultaneously, structure is optimized more.
Claims (5)
1. the water pump not easily blocked, comprise the pump housing, impeller and water pump spindle, inner chamber is provided with in the described pump housing, described water pump spindle is plugged in inner chamber, described water pump spindle is provided with water seal arrangement inner chamber being separated into impeller cavity and actuator chamber, between impeller cavity and actuator chamber, the installation cavity installing water seal arrangement is provided with in the described pump housing, described impeller fixed installation water pump spindle is positioned on the end of impeller cavity, described water pump spindle is positioned on actuator chamber side face and is provided with the installation position with gear-linked, described impeller cavity is respectively arranged with intake pipe and outlet conduit, it is characterized in that: in described intake pipe, be disposed with coarse filter device and thin filtrating equipment along the direction near impeller cavity, described coarse filter device comprises several baffle plates being arranged at intervals at intake pipe both sides, described baffle plate forms forniciform water-inlet cavity, described thin filtrating equipment is dismountable filter screen being installed on intake pipe.
2. the water pump not easily blocked according to claim 1, is characterized in that: described baffle plate end is obliquely installed along the direction near impeller cavity.
3. the water pump not easily blocked according to claim 2, is characterized in that: described baffle plate is provided with the flexuose lines of aggregated particle on the other end of impeller cavity.
4. the water pump not easily blocked according to claim 3, it is characterized in that: described filter screen side face is provided with flexible fastening ring, be provided with the slot suitable with flexible fastening ring and the socket with extraneous UNICOM in described intake pipe, in described socket, be provided with the locking framework automatically locking flexible fastening ring and the operating stem opening locking framework.
5. the water pump not easily blocked according to claim 4, it is characterized in that: described locking framework comprises the latch well being arranged at intake pipe wall, the Returnning spring being provided with clamping block in described latch well and being resetted to socket by clamping block, described operating stem and clamping block offset and to join and end is provided with and extrudes the inclined-plane of clamping block away from socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513816.XU CN204082698U (en) | 2014-09-09 | 2014-09-09 | The water pump not easily blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513816.XU CN204082698U (en) | 2014-09-09 | 2014-09-09 | The water pump not easily blocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082698U true CN204082698U (en) | 2015-01-07 |
Family
ID=52175421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513816.XU Expired - Fee Related CN204082698U (en) | 2014-09-09 | 2014-09-09 | The water pump not easily blocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082698U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712550A (en) * | 2015-01-26 | 2015-06-17 | 侯如升 | Water intake head of water pump |
| CN106323389A (en) * | 2016-10-28 | 2017-01-11 | 超达阀门集团丽水有限公司 | Impeller type gas flow metering device |
| CN108373216A (en) * | 2018-02-14 | 2018-08-07 | 上海应用技术大学 | A kind of underground water water body environment-friendly processing unit |
| CN110178695A (en) * | 2019-06-06 | 2019-08-30 | 甘肃润瑞农业节水工程有限公司 | A kind of agricultural planting water-saving drip irrigation device |
| CN110195705A (en) * | 2019-04-23 | 2019-09-03 | 张军 | A kind of corrosion resisting centrifugal pump |
-
2014
- 2014-09-09 CN CN201420513816.XU patent/CN204082698U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712550A (en) * | 2015-01-26 | 2015-06-17 | 侯如升 | Water intake head of water pump |
| CN106323389A (en) * | 2016-10-28 | 2017-01-11 | 超达阀门集团丽水有限公司 | Impeller type gas flow metering device |
| CN108373216A (en) * | 2018-02-14 | 2018-08-07 | 上海应用技术大学 | A kind of underground water water body environment-friendly processing unit |
| CN110195705A (en) * | 2019-04-23 | 2019-09-03 | 张军 | A kind of corrosion resisting centrifugal pump |
| CN110178695A (en) * | 2019-06-06 | 2019-08-30 | 甘肃润瑞农业节水工程有限公司 | A kind of agricultural planting water-saving drip irrigation device |
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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: 20150107 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |