CN208619322U - A kind of water-pump voltage-stabilization device - Google Patents
A kind of water-pump voltage-stabilization device Download PDFInfo
- Publication number
- CN208619322U CN208619322U CN201821106065.4U CN201821106065U CN208619322U CN 208619322 U CN208619322 U CN 208619322U CN 201821106065 U CN201821106065 U CN 201821106065U CN 208619322 U CN208619322 U CN 208619322U
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- Prior art keywords
- pump
- boss
- water
- hole
- stabilization device
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- 238000011105 stabilization Methods 0.000 title claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 8
- 230000033228 biological regulation Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model provides a kind of water-pump voltage-stabilization device, belongs to water pump technology, specially a kind of water-pump voltage-stabilization device.When it solves existing intelligent pump and shuts down, internal pressure can not be adjusted rapidly, and pump body is caused to be in high pressure conditions for a long time, thus the problem of damaging to pump body part, reducing pump housing service life.This stable-pressure device includes shell, it is characterized by: the shell is equipped with inner cavity, the inner cavity is equipped with elastic diaphragm, inner cavity is divided into disconnected inlet chamber and pressure stabilizing cavity by the elastic diaphragm, elastic component is equipped in the pressure stabilizing cavity, described elastic component one end is connect with pressure stabilizing cavity bottom, and the elastic component other end extends to below elastic diaphragm.The advantages that this stable-pressure device is connect, convenient disassembly with that can automatically adjust pump body pressure when intelligent pump shuts down with the pump housing, and voltage regulation result is good.
Description
Technical field
The utility model belongs to water pump technology, specially a kind of water-pump voltage-stabilization device.
Background technique
Water pump is widely used in every field, it sends the mechanical energy of prime mover or other external energies to liquid
Body increases liquid energy, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid metal etc..
The one kind of intelligent pump as water pump is also gradually applied by masses at present, but there are following for existing most of intelligent pumps
Problem, when intelligent pump shuts down, internal pressure can not be adjusted rapidly, and pump body is caused to be in high pressure shape for a long time
State reduces pump housing service life to damage to pump body part.
Utility model content
The utility model aiming at the above problems existing in the prior art, provides a kind of water-pump voltage-stabilization device, the skill of solution
Art problem is: how pump body pressure is automatically adjusted when intelligent pump shuts down.
The purpose of this utility model can be realized by the following technical scheme:
A kind of water-pump voltage-stabilization device, the stable-pressure device include shell, it is characterised in that: the shell is equipped with inner cavity, institute
Inner cavity is stated equipped with elastic diaphragm, inner cavity is divided into disconnected inlet chamber and pressure stabilizing cavity, the pressure stabilizing cavity by the elastic diaphragm
Interior to be equipped with elastic component, described elastic component one end is connect with pressure stabilizing cavity bottom, and the elastic component other end extends under elastic diaphragm
Side.
Its working principle is that: the present apparatus is connect with intelligent pump, when pressure rise in the pump housing, elastic diaphragm expands, elasticity
Diaphragm pushes elastic component compressive deformation, and pressure level-off deformation stops in the final pump housing；When pressure declines in the pump housing, elasticity
Elastic component restores to the original state diaphragm retracts simultaneously, and then pressure in resilient element urges elastic diaphragm ballast pump body.
Further, the shell includes connected upper housing and lower case.
Further, the upper housing includes cover board one and boss one, and the inlet chamber is set in boss one, the air inlet
Cavity wall is equipped with screw thread.Inlet chamber is equipped with screw thread, so that the present apparatus is connect with the pump housing, convenient disassembly.
Further, the inlet chamber bottom is equipped with boss two, and the boss two is equipped with air through hole, the boss two
There is groove one between inlet chamber, be equipped with sealing ring in the groove one.Sealing ring is equipped in groove, so that the present apparatus and pump
Sealing performance is more preferable between body, and then improves the voltage regulation result of the present apparatus.
Further, the lower case includes cover board two and boss three, and the pressure stabilizing cavity is set in boss three, the pressure stabilizing
Bottom of chamber portion is equipped with spring base one, and described elastic component one end is connect with spring base one, and the elastic component other end is equipped with spring base two.
Equipped with spring base one with spring base second is that in order to be supported and position to elastic component, so that when elastic component generation compressive deformation more
Add gentle stabilization, and then improves the voltage regulation result of the present apparatus.
Further, the cover board one is equipped with groove two, the lid at least provided with two through-holes one, one bottom of cover board
Plate two is embedded in groove two, and the cover board two is equipped with the through-hole two coaxial with through-hole one, in the through-hole one and through-hole two
It is interspersed with connector.It is more convenient when equipped with groove two upper housing being connect with lower case, while the two leakproofness is strengthened,
And then improve the voltage regulation result of the present apparatus.
Further, at least provided with two boss four, the elastic diaphragm is convex equipped with being sheathed at two top of cover board
It is sealed against at the top of through-hole three on platform four, the elastic diaphragm and cover board two.Equipped with boss three and through-hole three, so that the present apparatus
Assembling structure it is simple, seal against at the top of elastic diaphragm and cover board two so that present apparatus sealing performance is more preferable, and then improves
The voltage regulation result of the present apparatus.
Further, the pressure stabilizing cavity bottom offers through-hole four.Equipped with through-hole fourth is that in order to prevent pressure stabilizing cavity formed it is close
It is impacted when envelope state is to elastic diaphragm and elastic component deformation, and then improves the voltage regulation result of the present apparatus.
Compared with the prior art, the advantages of the utility model are: one, being capable of the automatic adjustment when intelligent pump shuts down
Pump body pressure；Two, it is connect with the pump housing, convenient disassembly；Three, the good seal performance between the pump housing；Four, voltage regulation result is good.
Detailed description of the invention:
Fig. 1 is the installation diagram of water-pump voltage-stabilization device.
Fig. 2 is the explosive view of water-pump voltage-stabilization device.
Fig. 3 is the cross-sectional view of water-pump voltage-stabilization device.
In figure, 1, shell；2, inner cavity；3, elastic diaphragm；4, inlet chamber；5, pressure stabilizing cavity；6, elastic component；7, upper housing；8,
Lower case；9, cover board one；10, boss one；11, screw thread；12, boss two；13, air through hole；14, groove one；15, sealing ring；
16, cover board two；17, boss three；18, spring base one；19, spring base two；20, through-hole one；21, groove two；22, through-hole two；23,
Connector；24, through-hole three；25, through-hole four；26, boss four.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description.
As described in Fig. 1 to 3, a kind of water-pump voltage-stabilization device, stable-pressure device includes shell 1, and shell 1 is equipped with inner cavity 2, inner cavity 2
Equipped with elastic diaphragm 3；Shell 1 includes connected upper housing 7 and lower case 8, and upper housing 7 includes cover board 1 and boss 1, under
Shell 8 includes cover board 2 16 and boss 3 17；Cover board 1 is at least provided with two through-holes 1, preferably, the present apparatus is equipped with four
A through-hole 1, one 9 bottom of cover board are equipped with groove 2 21, and cover board 2 16 is embedded in groove 2 21, cover board 2 16 be equipped with
The coaxial through-hole 2 22 of through-hole 1 is interspersed with connector 23 in through-hole 1 and through-hole 2 22, preferably, connector includes
Bolt, bolt tail are equipped with nut；2 16 top of cover board is at least provided with two boss 4 26, preferably, the present apparatus is equipped with four
A boss 4 26, elastic diaphragm 3 are equipped with the through-hole 3 24 being sheathed on boss 4 26,2 16 top of elastic diaphragm 3 and cover board
It seals against.
Inner cavity 2 is divided into disconnected inlet chamber 4 and pressure stabilizing cavity 5 by elastic diaphragm 3；Inlet chamber 4 is set in boss 1,
4 inner wall of inlet chamber is equipped with screw thread 11, and 4 bottom of inlet chamber is equipped with boss 2 12, and boss 2 12 is equipped with air through hole 13, boss two
There is groove 1 between 12 and inlet chamber 4, be equipped with sealing ring 15 in groove 1；Pressure stabilizing cavity 5 is set in boss 3 17, pressure stabilizing
Elastic component 6 is equipped in chamber 5,6 one end of elastic component is connect with 5 bottom of pressure stabilizing cavity, and 6 other end of elastic component extends under elastic diaphragm 3
Side, 5 bottom of pressure stabilizing cavity are equipped with spring base 1, and 6 one end of elastic component is connect with spring base 1, and 6 other end of elastic component is equipped with bullet
Spring abutment 2 19, preferably, elastic component 6 includes spring.
5 bottom of pressure stabilizing cavity is equipped with through-hole 4 25, preferably, the present apparatus is set, there are four through-holes 4 25.
Its working principle is that: the present apparatus is connect with intelligent pump, when pressure rise in the pump housing, elastic diaphragm expands, in turn
Elastic diaphragm push the spring seat two makes spring-compressed, and pressure level-off deformation stops in the final pump housing；When under pump housing pressure
When drop, elastic diaphragm shrinks spring simultaneously and restores to the original state, and then spring push the spring seat two, spring base two push elastic diaphragm to make
It is gradually stable to obtain pump body pressure.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although 1, shell is used more herein；2, inner cavity；3, elastic diaphragm；4, inlet chamber；5, pressure stabilizing cavity；6, elastic
Part；7, upper housing；8, lower case；9, cover board one；10, boss one；11, screw thread；12, boss two；13, air through hole；14, groove
One；15, sealing ring；16, cover board two；17, boss three；18, spring base one；19, spring base two；20, through-hole one；21, groove two；
22, through-hole two；23, connector；24, through-hole three；25, through-hole four；26, the terms such as boss four, but be not precluded and use other arts
A possibility that language.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；They are solved
It is contrary to the spirit of the present invention for being interpreted into any additional limitation all.
Claims (8)
1. a kind of water-pump voltage-stabilization device, the stable-pressure device includes shell (1), it is characterised in that: the shell (1) is equipped with inner cavity
(2), the inner cavity (2) is equipped with elastic diaphragm (3), and inner cavity (2) are divided into disconnected inlet chamber by the elastic diaphragm (3)
(4) and pressure stabilizing cavity (5), the pressure stabilizing cavity (5) are interior equipped with elastic component (6), described elastic component (6) one end and pressure stabilizing cavity (5) bottom
Connection, elastic component (6) other end extend to below elastic diaphragm (3).
2. water-pump voltage-stabilization device according to claim 1, it is characterised in that: the shell (1) includes connected upper housing
(7) and lower case (8).
3. water-pump voltage-stabilization device according to claim 2, it is characterised in that: the upper housing (7) include cover board one (9) and
Boss one (10), the inlet chamber (4) are set in boss one (10), and inlet chamber (4) inner wall is equipped with screw thread (11).
4. water-pump voltage-stabilization device according to claim 3, it is characterised in that: inlet chamber (4) bottom is equipped with boss two
(12), the boss two (12) is equipped with air through hole (13), has groove one between the boss two (12) and inlet chamber (4)
(14), sealing ring (15) are equipped in the groove one (14).
5. water-pump voltage-stabilization device according to claim 2, it is characterised in that: the lower case (8) includes cover board two (16)
With boss three (17), the pressure stabilizing cavity (5) is set in boss three (17), and pressure stabilizing cavity (5) bottom is equipped with spring base one (18),
Described elastic component (6) one end is connect with spring base one (18), and elastic component (6) other end is equipped with spring base two (19).
6. water-pump voltage-stabilization device according to claim 4, it is characterised in that: the cover board one (9) is logical at least provided with two
Hole one (20), cover board one (9) bottom are equipped with groove two (21), and the cover board two (16) is embedded in groove two (21), institute
It states cover board two (16) and is equipped with the through-hole two (22) coaxial with through-hole one (20), worn in the through-hole one (20) and through-hole two (22)
It is inserted with connector (23).
7. water-pump voltage-stabilization device according to claim 5, it is characterised in that: at least provided with two at the top of the cover board two (16)
A boss four (26), the elastic diaphragm (3) are equipped with the through-hole three (24) being sheathed on boss four (26), the elastic diaphragm
(3) it is sealed against with cover board two (16) top.
8. water-pump voltage-stabilization device according to claim 1, it is characterised in that: pressure stabilizing cavity (5) bottom is equipped with through-hole four
(25)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106065.4U CN208619322U (en) | 2018-07-12 | 2018-07-12 | A kind of water-pump voltage-stabilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106065.4U CN208619322U (en) | 2018-07-12 | 2018-07-12 | A kind of water-pump voltage-stabilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619322U true CN208619322U (en) | 2019-03-19 |
Family
ID=65703917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821106065.4U Expired - Fee Related CN208619322U (en) | 2018-07-12 | 2018-07-12 | A kind of water-pump voltage-stabilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619322U (en) |
-
2018
- 2018-07-12 CN CN201821106065.4U patent/CN208619322U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 317500 No. 2, Fourth Street, East New District, Wenling City, Taizhou City, Zhejiang Province Patentee after: Wenling Liou Electronics Technology Co.,Ltd. Address before: Wenling City, the Eastern Industrial Agglomeration in Zhejiang province Taizhou city 317500 District Third Street No. 1 Patentee before: LEO GROUP PUMP (ZHEJIANG) Co.,Ltd. |
|
| 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: 20190319 |