CN206144805U - Electricelectric moves electronic pump - Google Patents
Electricelectric moves electronic pump Download PDFInfo
- Publication number
- CN206144805U CN206144805U CN201621144704.7U CN201621144704U CN206144805U CN 206144805 U CN206144805 U CN 206144805U CN 201621144704 U CN201621144704 U CN 201621144704U CN 206144805 U CN206144805 U CN 206144805U
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- CN
- China
- Prior art keywords
- water pump
- cover
- water
- annular
- sealing ring
- 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 belongs to the technical field of the electronic pump technique and specifically relates to an electricelectric moves electronic pump is related to, including casing and the water pump cover of lid on the casing, the chamber of drawing water has between water pump cover and the casing, the water pump cover is the cylinder type, the water pump cover is kept away from and is equipped with the inlet tube on the one end terminal surface of casing, the inlet tube with the chamber intercommunication draws water, a plurality of through -holes have been seted up to water pump cover global, the through -hole with the chamber intercommunication draws water, circumference evenly distributed is followed to the through -hole, water pump cover outer peripheral face cover is equipped with annular drainage cover, annular drainage cover with seted up on the contact surface of water pump cover with the annular groove of through -hole intercommunication, the annular drainage is covered and is equipped with the outlet pipe, the outlet pipe with the annular groove intercommunication, the utility model discloses simple structure, convenient operation, position that can the quick adjustment outlet pipe, water pump seal is functional, can interfere the water pump installation by the effectual pump exhalent siphon of avoiding.
Description
Technical field
This utility model is related to electronic water pump technical field, more particularly, to the pure electronic electronic water pump of one kind.
Background technology
Electronic water pump is used the axle stretch end of motor and is directly connected to blade or blade, water are driven by magnetic shaft coupling
Pump operationally, drives rotor to rotate by the field frame assembly in housing, while rotor drives rotating shaft and wheel rotation, makes into water
Water inlet tube, water is discharged again by outlet pipe.Its application occasion is more extensively sent out, and when mounted, existing electronic water pump outlet pipe is can not
Adjust, because the limited just outlet pipe of installing space interferes with the overall installation of water pump, be now accomplished by more water-change pump or incite somebody to action
Installing space changes enables water pump to install, and this is just more time-consuming, increased use cost.
Utility model content
The technical problems to be solved in the utility model is：In order to solve existing electronic water pump outlet pipe be it is unadjustable, by
The overall installation of water pump is interfered with the limited just outlet pipe of installing space, more water-change pump is now accomplished by or by installing space
Change enables water pump to install, and this is just more time-consuming, increased the problem of use cost, now there is provided the pure electronic electricity of one kind
Sub- water pump.
This utility model solves the technical scheme that its technical problem adopted：A kind of pure electronic electronic water pump, including shell
Body and the water pump cover covered on housing, have chamber of drawing water between the water pump cover and housing, the water pump cover is in column type, described
Water pump cover is provided with water inlet pipe away from one end end face of housing, and the water inlet pipe is connected with the chamber of drawing water, the water pump cover
Side face offers some through holes, and the through hole is connected with the chamber of drawing water, and the through hole is circumferentially uniformly distributed, the water pump cover
Outer peripheral face is arranged with annular drainage cover, offers and through hole company on the annular drainage cover and the contact surface of the water pump cover
Logical annular groove, the annular drainage cover is provided with outlet pipe, and the outlet pipe is connected with the annular groove, the annular
Drainage cover is rotated with the water pump cover and is connected, and the water pump cover is connected with locking nut near the threaded one end of outlet pipe, described
Locking nut is contacted with the annular drainage cover, is rotated on the housing and is provided with impeller, and the impeller is located at the intracavity that draws water,
The first sealing structure and second seals structure, first sealing structure are provided between the annular drainage cover and the water pump cover
Positioned at the annular drainage cover near one end of the water inlet pipe, it is close that the second seals structure is located at the annular drainage cover
One end of the housing.By controlling locking nut, the position of the outlet pipe on annular drainage cover circumferentially can be freely adjusted,
Again by locking nut stationary annular drainage cover, and make the outlet pipe of water pump be located at suitable position, facilitate water pump to install, prevent out
Water pipe interferes the installation of water pump, and by the first sealing structure and second seals structure the sealing of water pump is ensured, prevents water from pumping out
Existing drainage.
Further, first sealing structure includes the first fit sealing circle and the first pretension sealing ring, the annular
The first seal groove, the first fit sealing circle and the first pretension sealing ring and institute are offered between drainage cover and the water pump cover
State the first seal groove to match, the first fit sealing circle and the first pretension sealing ring are arranged in first seal groove,
Contact surface between the first pretension sealing ring and the first seal groove bottom surface is to interior downward-sloping described the by outer
Contact surface between one fit sealing circle and the first pretension pretension sealing ring be by outer to interior downward-sloping, the locking nut with
First annular groove is offered on the contact surface of the annular drainage cover, matched with it is provided with the first annular groove
One pressing plate, is provided with the first spring between the first annular groove and first pressing plate, first pressing plate is tight with described first
Gu sealing ring is contacted.The first sealing structure is set between water pump cover and annular drainage cover, by first annular on locking nut
The first pressing plate in groove props up the first fit sealing circle in the first seal groove, due to the first fit sealing circle and first it is pre- closely
The contact surface of seal is that the first fit sealing circle props up the first pretension sealing ring, and the first sealing to interior downward-sloping by outer
The contact surface of the bottom surface of groove and the first pretension sealing ring is, to interior downward-sloping, to improve the radial direction of the first pretension sealing ring by outer
Enclasping force so that the first pretension sealing ring to water pump cover direction compress, the first sealing structure ensure that annular drainage cover near enter
The good sealing in one end end of water pipe.
Further, the second seals structure includes the second fit sealing circle and the second pretension sealing ring, the annular
The second seal groove, the second fit sealing circle and the second pretension sealing ring and institute are offered between drainage cover and the water pump cover
State the second seal groove to match, the second fit sealing circle and the second pretension sealing ring are arranged in second seal groove,
Contact surface between the second pretension sealing ring and the second seal groove bottom surface is to be inclined upwardly to interior by outer, described the
Contact surface between two fit sealing circles and the second pretension pretension sealing ring is to be inclined upwardly to interior by outer, the water pump cover and institute
The second cannelure is offered on the contact surface for stating annular drainage cover, in second cannelure second matched with it is provided with
Pressing plate, is provided with second spring, second pressing plate and the described second fastening between second cannelure and second pressing plate
Sealing ring is contacted.Second seals structure is also set up between water pump cover and annular drainage cover, by the second cannelure on water pump cover
The second interior pressing plate props up the second fit sealing circle in the second seal groove, due to the second fit sealing circle and the second pre- tightening seal
The contact surface of circle is to be inclined upwardly to interior by outer, and the second fit sealing circle props up the second pretension sealing ring, and the second seal groove
Bottom surface and the contact surface of the second pretension sealing ring be to be inclined upwardly to interior by outer, the radial direction that improve the second pretension sealing ring is embraced
Clamp force so that the second pretension sealing ring to water pump cover direction compresses, second seals structure ensure that annular drainage cover near housing
The good sealing in one end end.
Further, the two ends of the through hole are in horn-like structure.It is more quick smoothly by logical for the ease of current
Hole.
The beneficial effects of the utility model are：The pure electronic electronic water pump of this utility model when in use, is locked by control
Nut, circumferentially can freely adjust the position of the outlet pipe on annular drainage cover, then by locking nut stationary annular drainage cover,
And make the outlet pipe of water pump be located at suitable position, and facilitate water pump to install, prevent outlet pipe from interfering the installation of water pump, by first
Sealing structure and second seals structure ensure the sealing of water pump, prevent water pump from drainage, the letter of this utility model structure occur
It is single, it is easy to operate, it is capable of the position of quick regulation outlet pipe, water pump packing performance is good, can effectively avoid water pump water outlet
Pipe interferes with the installation of water pump.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the pure electronic electronic water pump of this utility model；
Fig. 2 is the partial enlarged drawing of A in Fig. 1；
Fig. 3 is the partial enlarged drawing of B in Fig. 1.
In figure：1st, housing, 2, water pump cover, 201, water inlet pipe, 202, through hole, 3, chamber of drawing water, 4, annular drainage cover, 401, ring
Connected in star, 402, outlet pipe, 5, locking nut, 6, impeller, the 7, first fit sealing circle, the 8, first pretension sealing ring, 9, first
Seal groove, 10, first annular groove, the 11, first pressing plate, the 12, first spring, the 13, second fit sealing circle, 14, second it is pre- closely
Seal, the 15, second seal groove, the 16, second cannelure, the 17, second pressing plate, 18, second spring.
Specific embodiment
Presently in connection with accompanying drawing, the utility model is described in more detail.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with this utility model.
Embodiment
As shown in Figure 1,2 and 3, a kind of pure electronic electronic water pump, including housing 1 and the water pump cover 2 covered on housing 1, institute
State to have between water pump cover 2 and housing 1 and draw water chamber 3, the water pump cover 2 is in column type, the water pump cover 2 away from housing 1 one
End end face is provided with water inlet pipe 201, and the water inlet pipe 201 is connected with the chamber 3 of drawing water, and the side face of the water pump cover 2 is offered
Some through holes 202, the through hole 202 is connected with the chamber 3 of drawing water, and the through hole 202 is circumferentially uniformly distributed, the water pump cover
2 outer peripheral faces are arranged with annular drainage cover 4, offer on the annular drainage cover 4 and the contact surface of the water pump cover 2 logical with described
The annular groove 401 of the connection of hole 202, the annular drainage cover 4 is provided with outlet pipe 402, the outlet pipe 402 and the annular
Groove 401 is connected, and the annular drainage cover 4 and the water pump cover 2 are rotated and be connected, the water pump cover 2 near outlet pipe 402 one
End is threaded with locking nut 5, and the locking nut 5 is contacted with the annular drainage cover 4, rotates on the housing 1 and is provided with
Impeller 6, the impeller 6 draws water in chamber 3 positioned at described, and between the annular drainage cover 4 and the water pump cover 2 the first sealing is provided with
Structure and second seals structure, first sealing structure is located at the annular drainage cover 4 near the one of the water inlet pipe 201
End, the second seals structure is located at the annular drainage cover 4 near one end of the housing 1.
First sealing structure includes the first fit sealing circle 7 and the first pretension sealing ring 8, the annular drainage cover 4
Offer the first seal groove 9 between the water pump cover 2, the first fit sealing circle 7 and the first pretension sealing ring 8 with it is described
First seal groove 9 matches, and the first fit sealing circle 7 and the first pretension sealing ring 8 are arranged on first seal groove 9
It is interior, the contact surface between the first pretension sealing ring 8 and the bottom surface of the first seal groove 9 be by outer to interior downward-sloping,
Contact surface between the first fit sealing circle 7 and the first pretension pretension sealing ring 8 is to interior downward-sloping, the lock by outer
First annular groove 10 is offered on tight nut 5 and the contact surface of the annular drainage cover 4, the first annular groove 10 is interior to be provided with
The first pressing plate 11 matched with it, is provided with the first spring 12, institute between the first annular groove 10 and first pressing plate 11
State the first pressing plate 11 to contact with the first fit sealing circle 7.
The second seals structure includes the second fit sealing circle 13 and the second pretension sealing ring 14, the annular drainage cover
Offer the second seal groove 15 between 4 and the water pump cover 2, the second fit sealing circle 13 and the second pretension sealing ring 14 with
Second seal groove 15 matches, and it is close that the second fit sealing circle 13 and the second pretension sealing ring 14 are arranged on described second
In sealing groove 15, the contact surface between the second pretension sealing ring 14 and the bottom surface of the second seal groove 15 is to introversion by outer
Upper inclination, the contact surface between the second fit sealing circle 13 and the second pretension pretension sealing ring 14 is from outer to interior to updip
Tiltedly, the second cannelure 16, second cannelure 16 are offered on the water pump cover 2 and the contact surface of the annular drainage cover 4
The second pressing plate 17 matched with it is inside provided with, between second cannelure 16 and second pressing plate 17 the second bullet is provided with
Spring 18, second pressing plate 17 is contacted with the second fit sealing circle 13.
The two ends of the through hole 202 are in horn-like structure.
Above-mentioned pure electronic electronic water pump when mounted, according to the position for adjusting water pump upper water-out pipe 402 of installing space,
The locking nut 5 on water pump cover 2 is unclamped first so that annular drainage cover 4 can adjust annular along the circular-rotation of water pump cover 2
The position of the upper water-out pipe 402 of drainage cover 4, is adjusted to the position that will not interfere with water pump installation, then by the way that locking nut 5 is locked
Tightly, locking nut 5 is contacted with annular drainage cover 4, and annular drainage cover 4 is fixed, and completes the regulation of pumping line 402, finally
Water pump is installed；When in use, water pump is accessed into external power supply, and the keying of water pump is controlled by peripheral control unit, opened
Dynamic water pump, drives rotor to rotate by the field frame assembly in housing 1, while rotor drives rotating shaft and impeller 6 to rotate, water is from water pump
Water inlet pipe 201 on lid 2 is brought to and draws water in chamber 3, then is brought into by the water in chamber 3 that will draw water of the through hole 202 on water pump cover 2
To in the annular groove 401 in annular drainage cover 4, last water is brought outlet pipe 402 into and is discharged by annular groove 401, due in water
First sealing structure is set between pump cover 2 and annular drainage cover 4, is pressed by first in first annular groove 10 on locking nut 5
Plate 11 props up the first fit sealing circle 7 in the first seal groove 9, and the first pressing plate 11 compresses the by the spring force of the first spring 12
One fit sealing circle 7, due to the contact surface of the first fit sealing circle 7 and the first pretension sealing ring 8 be by outer to interior downward-sloping,
First fit sealing circle 7 props up the first pretension sealing ring 8, and the bottom surface of the first seal groove 9 and the first pretension sealing ring 8 connect
Contacting surface is, to interior downward-sloping, to improve the radial direction enclasping force of the first pretension sealing ring 8 so that the first pretension sealing ring 8 by outer
Compress to the direction of water pump cover 2, the first sealing structure ensure that annular drainage cover 4 is good near one end end of water inlet pipe 201
Sealing；Second seals structure is also set up between water pump cover 2 and annular drainage cover 4, by the second cannelure 16 on water pump shell 2
The second interior pressing plate 17 props up the second fit sealing circle 13 in the second seal groove 15, and the second pressing plate 17 is by second spring 18
Spring force compresses the second fit sealing circle 13, because the contact surface of the second fit sealing circle 13 and the second pretension sealing ring 14 is served as reasons
Outer to be inclined upwardly to interior, the second fit sealing circle 13 props up the second pretension sealing ring 14, and the bottom surface of the second seal groove 15 and
The contact surface of the second pretension sealing ring 14 is to be inclined upwardly to interior by outer, and the radial direction that improve the second pretension sealing ring 14 is held tightly
Power so that the second pretension sealing ring 14 to the direction of water pump cover 2 compresses, second seals structure ensure that annular drainage cover 4 near shell
The good sealing in one end end of body 1, ensure that water pump has when in use in the first sealing structure and second seals structure
Good sealing property.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, by above-mentioned description, relevant staff
Completely various change and modification can be carried out in the range of without departing from this utility model technological thought.This practicality
New technical scope is not limited to the content in description, it is necessary to determine its according to right technical
Scope.
Claims (4)
1. a kind of pure electronic electronic water pump, it is characterised in that：Including housing (1) and the water pump cover (2) covered on housing (1), institute
State to have between water pump cover (2) and housing (1) and draw water chamber (3), the water pump cover (2) in column type, the water pump cover (2) away from
One end end face of housing (1) is provided with water inlet pipe (201), and the water inlet pipe (201) connects with the chamber of drawing water (3), the water
The side face of pump cover (2) offers some through holes (202), and the through hole (202) connects with the chamber of drawing water (3), the through hole
(202) circumferentially it is uniformly distributed, water pump cover (2) outer peripheral face is arranged with annular drainage cover (4), the annular drainage cover (4)
With the annular groove (401) that connects with the through hole (202), the annular row are offered on the contact surface of the water pump cover (2)
Water cover (4) is provided with outlet pipe (402), and the outlet pipe (402) connects with the annular groove (401), the annular draining
Cover (4) is rotated with the water pump cover (2) and is connected, and the water pump cover (2) is connected with locking near the threaded one end of outlet pipe (402)
Nut (5), the locking nut (5) contacts with the annular drainage cover (4), rotates on the housing (1) and is provided with impeller (6),
The impeller (6) is provided with first close in the chamber of drawing water (3) between the annular drainage cover (4) and the water pump cover (2)
Seal structure and second seals structure, first sealing structure is located at the annular drainage cover (4) near the water inlet pipe (201)
One end, the second seals structure be located at the annular drainage cover (4) near the housing (1) one end.
2. pure electronic electronic water pump according to claim 1, it is characterised in that：First sealing structure includes that first is tight
Gu sealing ring (7) and the first pretension sealing ring (8), between the annular drainage cover (4) and the water pump cover (2) first is offered
Seal groove (9), the first fit sealing circle (7) and the first pretension sealing ring (8) match with first seal groove (9),
The first fit sealing circle (7) and the first pretension sealing ring (8) are arranged in first seal groove (9), and described first is pre-
Closely the contact surface between seal (8) and the first seal groove (9) bottom surface is that described first is tight to interior downward-sloping by outer
Gu the contact surface between sealing ring (7) and the first pretension pretension sealing ring (8) is to interior downward-sloping, the locking nut by outer
(5) setting in first annular groove (10), the first annular groove (10) is offered with the contact surface of the annular drainage cover (4)
There is the first pressing plate (11) matched with it, between the first annular groove (10) and first pressing plate (11) the first bullet is provided with
Spring (12), first pressing plate (11) contacts with the first fit sealing circle (7).
3. pure electronic electronic water pump according to claim 1, it is characterised in that：The second seals structure includes that second is tight
Gu sealing ring (13) and the second pretension sealing ring (14), offer between the annular drainage cover (4) and the water pump cover (2)
Two seal grooves (15), the second fit sealing circle (13) and the second pretension sealing ring (14) and the second seal groove (15) phase
Matching, the second fit sealing circle (13) and the second pretension sealing ring (14) are arranged in second seal groove (15), institute
It is to be inclined upwardly to interior by outer to state the contact surface between the second pretension sealing ring (14) and the second seal groove (15) bottom surface,
Contact surface between the second fit sealing circle (13) and the second pretension pretension sealing ring (14) is to be inclined upwardly to interior by outer,
The second cannelure (16), second cannelure are offered on the water pump cover (2) and the contact surface of the annular drainage cover (4)
(16) the second pressing plate (17) matched with it is provided with, between second cannelure (16) and second pressing plate (17)
Second spring (18) is provided with, second pressing plate (17) contacts with the second fit sealing circle (13).
4. pure electronic electronic water pump according to claim 1, it is characterised in that：The two ends of the through hole (202) are in loudspeaker
Shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144704.7U CN206144805U (en) | 2016-10-20 | 2016-10-20 | Electricelectric moves electronic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144704.7U CN206144805U (en) | 2016-10-20 | 2016-10-20 | Electricelectric moves electronic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144805U true CN206144805U (en) | 2017-05-03 |
Family
ID=58623171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144704.7U Expired - Fee Related CN206144805U (en) | 2016-10-20 | 2016-10-20 | Electricelectric moves electronic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144805U (en) |
-
2016
- 2016-10-20 CN CN201621144704.7U patent/CN206144805U/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 |
Granted publication date: 20170503 Termination date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |