CN206129720U - Anti -blocking deep well pump - Google Patents
Anti -blocking deep well pump Download PDFInfo
- Publication number
- CN206129720U CN206129720U CN201621100209.6U CN201621100209U CN206129720U CN 206129720 U CN206129720 U CN 206129720U CN 201621100209 U CN201621100209 U CN 201621100209U CN 206129720 U CN206129720 U CN 206129720U
- Authority
- CN
- China
- Prior art keywords
- well pump
- flabellum
- filter screen
- deep well
- mesh
- 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)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses an anti -blocking deep well pump, including the deep -well pump body, deep -well pump body bottom is provided with the filter screen that is used for filtering aquatic impurity, characterized by: if it has the dry net hole to distribute on the filter screen, the opening that the mesh lies in the inside one end of deep -well pump body is greater than the mesh and lies in this external one end of deep -well pump, be provided with the fricative flabellum of one side that is used for keeping away from the deep -well pump body with the filter screen on the filter screen, the flabellum rotates and sets up on the filter screen, its technical scheme main points are through leaning on the opening of outer one side to set up lessly the mesh for every gravel and sand that can get into the mesh can both be convenient pass through the mesh, setting up the flabellum simultaneously can dial from the mesh and leave blocking gravel and sand outside the mesh.
Description
Technical field
This utility model is related to deep well pump, more particularly to a kind of anti-blocking deep well pump.
Background technology
The maximum feature of deep well pump is to be formed integrally on motor and pump, and it is to carry out aspirating and defeated in immersion underground water well
A kind of pump of water is sent, is widely used in farmland discharging-irrigating, industrial and mining establishment, urban water supply and sewerage and sewage disposal etc..Due to motor
Pull the plug simultaneously, thus it is more special than general motor for the structural requirement of motor.The version of its motor is divided into dry
Formula, half dry type, filling type, 4 kinds of wet type.
At present, the deep well pump on market, it includes motor, water strainer and the pump housing, and this deep well pump is in life-time service mistake
Water strainer blocking is easily caused in journey, it is impossible to normally draw water from deep-well, because the water taken out of deep well pump often contains very in water
The debris such as many stones, gravel, most of debris are filtered out into front in the pump housing in water by water strainer, these impurity being filtered
Easily the mesh to considering the network of rivers results in blockage so that water cannot be normally entered in the pump housing, cause deep well pump normally to use.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of anti-blocking deep well pump, is being used
When, mesh can be prevented effectively from and be blocked.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of anti-blocking deep well pump,
Including deep well pump body, the deep well pump body bottom portion is provided with the filter screen for filtering impurities in water, is distributed on the filter screen
There are some mesh, the mesh is located at the opening of one end of deep well pump body interior and is located at external one of deep well pump sheet more than mesh
End, is provided with the flabellum for rubbing away from the one side of deep well pump body with filter screen on the filter screen, the flabellum is rotated and arranged
On the filter screen.
By above-mentioned technical proposal, mesh is arranged into less towards the opening of the external one end of deep well pump sheet, thus made
Obtain the larger one end in mesh one end less, then as long as the particulate matter that can enter from small end would not be blocked in mesh, can
Effectively to prevent the sandstone particle entered from mesh to be blocked in mesh, while some just as aperture openings small end
The sandstone of size can be stuck at opening, the sandstone that at this moment these can be stuck at opening by the flabellum that is located on filter screen dial from
Get off, when the pump is operated, current can be entered in deep well pump body by filter screen, and at this moment flabellum will revolve in the presence of current
Turn, then flabellum will constantly scratch screen surface so that the sandstone for being stuck in sieve meshes opening smaller part are reversed from, operation letter
Folk prescription just, effectively prevents the blocked situation of mesh from occurring.
Preferably, the edge on the flabellum along flabellum is provided with flexible friction piece, the flexible friction piece with it is described
Filter screen is contradicted.
By above-mentioned technical proposal, due to during work, rubbing between flabellum meeting and filter screen, in order to prevent when flabellum is rotated
Filter screen or flabellum mutually wear and tear, and the edge contacted with filter screen in flabellum is provided with flexible friction piece, and flexible friction piece is softer, with
The abrasion that filter screen is caused when rubbing to filter screen is less, while also avoiding flabellum from being worn with flabellum during filter screen directly contact.
Preferably, the flexible friction piece is the sheet rubber being arranged on flabellum.
By above-mentioned technical proposal, sheet rubber market is common, life-span length, with excellent tolerance to cold, wearability, while rubber
Softness is highly suitable for used in water when film is used, and is hardly damaged when using.
Preferably, the flexible friction piece is detachably arranged on the flabellum.
By above-mentioned technical proposal, because flabellum can all the time rotate in this body running of deep well pump, such flexible friction piece
Will frequently with filter screen friction, cause flexible friction piece to be in use easily worn, by the way that flexible friction piece is detachably arranged
On flabellum, flexible friction piece can be regularly replaced, it is to avoid because the sandstone being stuck in mesh when flexible friction piece is impaired are difficult clearly
Situation about removing occurs.
Preferably, the flexible friction piece is fixed by screws on the flabellum.
By above-mentioned technical proposal, reliability is fixed by screw high, while change convenient, flexible friction piece when in use
It is difficult to be come off from flabellum, while only need to back out on screw when changing just can easily change flexible friction piece, operates
It is simple and convenient.
Preferably, the filter screen middle part is provided with swivel base, the turn trough of cylinder is provided with the swivel base, on the flabellum
Rotating shaft is provided with, the rotating shaft is connected in the turn trough.
By above-mentioned technical proposal, for convenience flabellum rotation, is provided with swivel base, by the rotating shaft on flabellum on filter screen
With the cooperation of the turn trough on swivel base, in that context it may be convenient to rotate flabellum, such flabellum just can be dialled easily from being stuck in net
Sandstone on hole.
Preferably, the size at the turn trough opening is less than the size of turn trough bottom, and the roller end is provided with clamping
Block, the clamping block is fitted with the side wall of turn trough.
It is to come off in rotation to prevent flabellum by above-mentioned technical proposal, clamping block is set in rotating shaft, while so that
The opening of turn trough is less, and such flabellum firmly will be arranged on swivel base, should not be come off when in use.
In sum, this utility model having the beneficial effect that in contrast to prior art：By the way that mesh is located at outside deep well pump
Side opening arrange it is less so that sandstone particle is difficult to be stuck in mesh, at the same arrange flabellum can be in pump working
So that flabellum is rotated, the sandstone being stuck at aperture openings are dialled from effectively prevent the situation that filter screen is plugged by flabellum.
Description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the sectional view of the filter screen of embodiment；
Fig. 3 is the zoomed-in view in Fig. 1 at A.
Reference：1st, deep well pump body；2nd, filter screen；3rd, mesh；4th, flabellum；5th, flexible friction piece；6th, swivel base；7th, turn
Groove；8th, rotating shaft；9th, clamping block.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
As shown in Figure 1, 2, a kind of anti-blocking deep well pump, including deep well pump body 1, the bottom of deep well pump body 1 is provided with filter screen
2, some mesh 3 are distributed with filter screen 2, the longitudinal section of mesh 3 is in taper type, and mesh 3 is located inside deep well pump body 1
End opening is located at the one end outside deep well pump body 1 more than mesh 3, and the middle part of filter screen 2 is provided with swivel base 6, and swivel base 6 is shaped as circle
Column, offers turn trough 7 on swivel base 6, and the size of the bottom of turn trough 7 is arranged more than the size at the opening of turn trough 7 on flabellum 4
There is a rotating shaft 8, the end of rotating shaft 8 is provided with clamping block 9, clamping block 9 is located in turn trough 7 and coordinates with turn trough 7 so that flabellum 4 both can be with
Rotation prevents flabellum 4 from departing from from filter screen 2, and flabellum 4 can rotate in turn trough 7 when deep well pump body 1 works, and flabellum 4 will
Friction is contacted with filter screen 2.
As shown in figure 3, being provided with flexible friction piece 5 where flabellum 4 contacts friction with filter screen 2, such as sheet rubber, use
When, sheet rubber and the surface contact friction of filter screen 2 change for convenience flexible friction piece 5, flexible friction piece 5 can be passed through into screw
It is fixed on flabellum 4, it is convenient to change when flexible friction 5 serious wear of piece.
Flabellum 4 is two panels blade, there is certain interval between the body of flabellum 4 and filter screen 2 after the installation of flabellum 4 so that
Flabellum 4 is that friction directly will not be contacted between filter screen 2 in work, flexible when flexible friction piece 5 is arranged on flabellum 4
Friction plate 5 will contradict friction between filter screen 2.
During work, deep well pump body 1 works, and larger flow velocity is produced at filter screen 2, while some sandstone particles in water
Thing can be driven to mesh 3 by current, and when particulate matter is less than mesh 3, particulate matter will be directed in water pump, because mesh 3
In frustum, so particulate matter will not be blocked in mesh 3, when size of the particulate matter more than or equal to mesh 3, particulate matter will
Get lodged at mesh 3, at this moment, flabellum 4 can be rotated under the drive of current, because flexible friction piece 5 is contacted with filter screen 2, institute
Flexible friction piece 5 will be dialled the particulate matter got lodged at mesh 3 from being prevented effectively from can from the mesh 3 of filter screen 2 when being rotated with flabellum 4
Filter screen 2 is blocked.
The above is only exemplary embodiment of the present utility model, not for restriction protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (7)
1. a kind of anti-blocking deep well pump, including deep well pump body (1), deep well pump body (1) bottom is provided with for filter water
The filter screen (2) of middle impurity, is characterized in that：Some mesh (3) are distributed with the filter screen (2), the mesh (3) is positioned at deep well pump
The opening of the internal one end of body (1) is more than the one end of mesh (3) positioned at deep well pump body (1) outward, arranges on the filter screen (2)
There is the flabellum (4) for rubbing away from the one side of deep well pump body (1) with filter screen (2), the flabellum (4) is rotatably arranged on described
On filter screen (2).
2. anti-blocking deep well pump according to claim 1, is characterized in that：Set along the edge of flabellum (4) on the flabellum (4)
Flexible friction piece (5) is equipped with, the flexible friction piece (5) contradicts with the filter screen (2).
3. anti-blocking deep well pump according to claim 2, is characterized in that：The flexible friction piece (5) is to be arranged on flabellum (4)
On sheet rubber.
4. anti-blocking deep well pump according to claim 2, is characterized in that：The flexible friction piece (5) is detachably arranged at institute
State on flabellum (4).
5. anti-blocking deep well pump according to claim 4, is characterized in that：The flexible friction piece (5) is fixed by screws in
On the flabellum (4).
6. anti-blocking deep well pump according to claim 1, is characterized in that：Filter screen (2) middle part is provided with swivel base (6), institute
The turn trough (7) that cylinder is provided with swivel base (6) is stated, rotating shaft (8) is provided with the flabellum (4), the rotating shaft (8) is connected to
In the turn trough (7).
7. anti-blocking deep well pump according to claim 6, is characterized in that：Size at turn trough (7) opening is less than turn trough
(7) size of bottom, rotating shaft (8) end is provided with clamping block (9), and the clamping block (9) is pasted with the side wall of turn trough (7)
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100209.6U CN206129720U (en) | 2016-09-30 | 2016-09-30 | Anti -blocking deep well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100209.6U CN206129720U (en) | 2016-09-30 | 2016-09-30 | Anti -blocking deep well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129720U true CN206129720U (en) | 2017-04-26 |
Family
ID=58571180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100209.6U Expired - Fee Related CN206129720U (en) | 2016-09-30 | 2016-09-30 | Anti -blocking deep well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569762A (en) * | 2017-10-12 | 2018-01-12 | 郝晓慧 | A kind of anti-blocking smoothening device of peritoneal cavity drainage tube |
| CN114259776A (en) * | 2021-12-30 | 2022-04-01 | 大福泵业有限公司 | Device is administered in jam of deep-well pump filter department |
-
2016
- 2016-09-30 CN CN201621100209.6U patent/CN206129720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569762A (en) * | 2017-10-12 | 2018-01-12 | 郝晓慧 | A kind of anti-blocking smoothening device of peritoneal cavity drainage tube |
| CN114259776A (en) * | 2021-12-30 | 2022-04-01 | 大福泵业有限公司 | Device is administered in jam of deep-well pump filter department |
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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: 20170426 Termination date: 20180930 |