CN203906315U - Deep-well pump - Google Patents
Deep-well pump Download PDFInfo
- Publication number
- CN203906315U CN203906315U CN201420284569.0U CN201420284569U CN203906315U CN 203906315 U CN203906315 U CN 203906315U CN 201420284569 U CN201420284569 U CN 201420284569U CN 203906315 U CN203906315 U CN 203906315U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump housing
- link
- deep
- snapping portion
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a deep-well pump. The deep-well pump comprises a motor, pump bodies and a water duct, wherein the pump bodies comprise a plurality of sections, a filter screen is arranged between the pump body and the motor, the pump bodies comprise the first pump body and the second pump body, the first pump body comprises a first connection part and a second connection part, the first connection part is located at the top end of the first pump body and comprises an elastic buckling part which can radially and elastically retract inwards, the second connection part is located at the bottom end of the first pump body, the second connection part comprises an butt joint groove and a clamping groove, the first connection part is inserted into the butt joint groove, the clamping grooves corresponds to the elastic buckling part, and the second pump body and the first pump body are of the same structure. The deep-well pump is convenient to assemble and disassemble.
Description
Technical field
The utility model relates to a kind of water intaking drainage machinery design field, and more particularly, it relates to a kind of deep-well pump.
Background technique
Deep-well pump is to immerse a kind of pump that aspirates and carry water in body of groundwater, is widely used in field irrigation and is widely used in farmland discharging-irrigating, industrial and mining enterprise, urban water supply and sewerage and sewage treatment etc.Level of ground water is more and more darker in recent years, and general water pump is difficult to play a role, so the demand of deep-well pump is also increasing.Some high-lift deep-well pump impeller progressions are in the market all a lot, so the joint number of the pump housing is also many, and the Placement of every adjacent two joint pump housings is threaded mostly, so in the time of needs assembly and disassembly deep-well pump, will be cumbersome, make troubles also can to the transport of deep-well pump simultaneously.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of deep-well pump of ease of assembly dismounting.
For achieving the above object, the utility model provides following technological scheme: a kind of deep-well pump, comprise motor, the pump housing, conduit pipe, the joint number of the described pump housing has more piece, between the described pump housing and motor, be provided with filter screen, the described pump housing comprises first pump housing and second pump housing, described first pump housing comprises the first link and the second link, described the first link is positioned at the top of first pump housing, described the first link comprises the radially elasticity snapping portion of inside elastic shrinkage, described the second link is positioned at the bottom of first pump housing, described the second link comprises the docking groove and the draw-in groove corresponding with elasticity snapping portion that insert for described the first link, the structure of described second pump housing is identical with first pump housing.
By adopting technique scheme, when user is during at the assembly and disassembly pump housing, by the second link alignment of the first link of first pump housing and second pump housing, then the first link of first pump housing is inserted in the corresponding draw-in groove of the second link of second pump housing, make the position of elasticity snapping portion and draw-in groove relative, in the time that the head end of elasticity snapping portion has just started to insert, the madial wall extruding elasticity snapping portion of the second link of second pump housing makes it elastic shrinkage, in the time that elasticity snapping portion enters in draw-in groove completely, elasticity snapping portion returns to former state and is stuck in draw-in groove, the adjacent like this two joint pump housings will be fixedly linked.In the time that needs are dismantled, only with hand pulls open two pump housings, and elasticity snapping portion departs from after draw-in groove completely, and adjacent two pump housings are just separated.
The utility model is further set to: the longitudinal section of described elasticity snapping portion is circular shape.
By adopting technique scheme, in the adjacent two joint pump housings of dismounting, the elasticity snapping portion of circular shape makes to dismantle more convenient.
The utility model is further set to: described elasticity snapping portion is made up of metallic material.
By adopting technique scheme, due to the existing elastic effect of metallic material, quality is more tight simultaneously, in the time that elasticity snapping portion snaps in corresponding draw-in groove, can play good fixation.
The utility model is further set to: described elasticity snapping portion has two at least.
By adopting technique scheme, when the quantity of elasticity snapping portion has when multiple, the fixed effect between adjacent two pump housings obviously can be strengthened.
Brief description of the drawings
Fig. 1 is the utility model deep-well pump embodiment's three-dimensional structure diagram;
Fig. 2 is the sectional view of the utility model pump housing.
Reference character: 1, motor; 2, the pump housing; 3, conduit pipe; 4, filter screen; 5, the first link; 6, elasticity snapping portion; 7, the second link; 8, docking groove; 9, draw-in groove; 10, first pump housing; 11, second pump housing.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model deep-well pump embodiment is described further.
A kind of deep-well pump, comprise motor 1, the pump housing 2, conduit pipe 3, the joint number of the described pump housing 2 has more piece, between the described pump housing 2 and motor 1, be provided with filter screen 4, the described pump housing 2 comprises first pump housing 10 and second pump housing 11, described first pump housing 10 comprises the first link 5 and the second link 7, described the first link 5 is positioned at the top of first pump housing 10, described the first link 5 comprises the radially elasticity snapping portion 6 of inside elastic shrinkage, described the second link 7 is positioned at the bottom of first pump housing 10, described the second link 7 comprises the docking groove 8 and the draw-in groove 9 corresponding with elasticity snapping portion 6 that insert for described the first link 5, the structure of described second pump housing 11 is identical with first pump housing 10.When user is during at the assembly and disassembly pump housing 2, the second link 7 of the first link 5 of first pump housing 10 and second pump housing 11 is alignd, then the first link 5 of first pump housing 10 is inserted in the corresponding draw-in groove 9 of the second link 7 of second pump housing 11, make elasticity snapping portion 6 relative with the position of draw-in groove 9, in the time that the head end of elasticity snapping portion 6 has just started to insert, the madial wall extruding elasticity snapping portion 6 of the second link 7 of second pump housing 11 makes it elastic shrinkage, when elasticity snapping portion 6 enters draw-in groove 9 when interior completely, elasticity snapping portion 6 returns to former state and is stuck in draw-in groove 9, the adjacent like this two joint pump housings 2 will be fixedly linked.In the time that the pump housing 2 needs repairing dismounting, only with hand pulls open two pump housings 2, and elasticity snapping portion 6 can slowly depart from draw-in groove 9 under elastic strain, and when elasticity snapping portion 6 departs from after draw-in groove 9 completely, adjacent two pump housings 2 are just separated.
The longitudinal section of described elasticity snapping portion 6 is circular shape, and in the time of adjacent two pump housings of dismounting 2, the elasticity snapping portion 6 of circular shape, under the compression of external force, curves inwardly than being easier to, can be more convenient so remove.Described elasticity snapping portion 6 is made up of metallic material, first the pump housing 2 is mounted in water water, the elasticity snapping portion 6 that metallic material is made can be owing to ducking in drink and softening for a long time, thereby extend the working life of elasticity snapping portion 6, it is more tight that the quality of metal can be selected, when elasticity snapping portion 6 snaps in draw-in groove 9 when interior completely, be not easy compressed and the adjacent two joint pump housings 2 are relatively moved, reach good fixation.Described elasticity snapping portion 6 has two at least, and the quantity of elasticity snapping portion 6 has multiple, has obviously strengthened the fixed effect of 2 of the adjacent two joint pump housings.
Claims (4)
1. a deep-well pump, comprise motor, the pump housing, conduit pipe, the joint number of the described pump housing has more piece, between the described pump housing and motor, be provided with filter screen, it is characterized in that: the described pump housing comprises first pump housing and second pump housing, described first pump housing comprises the first link and the second link, described the first link is positioned at the top of first pump housing, described the first link comprises the radially elasticity snapping portion of inside elastic shrinkage, described the second link is positioned at the bottom of first pump housing, described the second link comprises the docking groove and the draw-in groove corresponding with elasticity snapping portion that insert for described the first link, the structure of described second pump housing is identical with first pump housing.
2. deep-well pump according to claim 1, is characterized in that: the longitudinal section of described elasticity snapping portion is circular shape.
3. deep-well pump according to claim 2, is characterized in that: described elasticity snapping portion is made up of metallic material.
4. deep-well pump according to claim 3, is characterized in that: described elasticity snapping portion has two at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284569.0U CN203906315U (en) | 2014-05-29 | 2014-05-29 | Deep-well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284569.0U CN203906315U (en) | 2014-05-29 | 2014-05-29 | Deep-well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906315U true CN203906315U (en) | 2014-10-29 |
Family
ID=51780598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284569.0U Expired - Fee Related CN203906315U (en) | 2014-05-29 | 2014-05-29 | Deep-well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457319A (en) * | 2020-04-14 | 2020-07-28 | 昆山航理机载设备股份有限公司 | Airborne general type indicating lamp |
-
2014
- 2014-05-29 CN CN201420284569.0U patent/CN203906315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457319A (en) * | 2020-04-14 | 2020-07-28 | 昆山航理机载设备股份有限公司 | Airborne general type indicating lamp |
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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: 20141029 Termination date: 20190529 |