CN207195213U - A kind of structure of voltage regulation water pump of built-in elastic body - Google Patents
A kind of structure of voltage regulation water pump of built-in elastic body Download PDFInfo
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- CN207195213U CN207195213U CN201721145977.8U CN201721145977U CN207195213U CN 207195213 U CN207195213 U CN 207195213U CN 201721145977 U CN201721145977 U CN 201721145977U CN 207195213 U CN207195213 U CN 207195213U
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- Prior art keywords
- stabilizing chamber
- pressure
- pressure stabilizing
- water pump
- motor
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Abstract
The utility model provides a kind of structure of voltage regulation water pump of built-in elastic body, is connected by motor with pump head by protecgulum to form, the impeller that motor is driven is provided with protecgulum, it is characterised in that：It is installed with a pressure stabilizing chamber in pump head, the inlet of pressure stabilizing chamber is provided with elastomer, the pressure inductor set by elastomer contact pressure stabilizing chamber bottom surface, pressure inductor and the controller connection for being connected simultaneously controlled motor towards inside pump head in pressure stabilizing chamber.The utility model elastomer corresponds to the variation in water pressure in pump head and elastic deformation; caused elastic force is sensed by pressure inductor; pressure inductor is by pressure signal transmission to connection and the controller of controlled motor; the timely controlled motor of controller; rotation and then control wheel rotation so as to controlled motor; make the transport flow conditions of water in controlled range, to protect water pump.
Description
Technical field
A kind of water pump is the utility model is related to, specifically a kind of water pump with structure of voltage regulation.
Background technology
As shown in figure 1, water pump structure is typically connected to form by motor 5 and pump head 3 by protecgulum 1, in protecgulum 1 installation by
The impeller that motor 5 is driven, wheel rotation, water convey from the feed liquor mouth of pipe of pump head 3 to drain pipe mouth, and the water in pump is due to impeller
Rotational conveyance and there is pressure, because hydraulic pressure is inevitably present fluctuation, can cause influence water pump working life, cause water
Pump cylinder shakes, and causes pump tube to rupture.Therefore, water pump needs to be automatically controlled, with the rotation of controlled motor 5 and then control
Wheel rotation processed, make the transport flow conditions of water in controlled range, to protect water pump.
Utility model content
The utility model provides a kind of structure of voltage regulation water pump of built-in elastic body, the purpose is to solve prior art shortcoming,
Water-aspirator pressure is fed back in time, improve the water pump life-span.
Technical scheme is used by the utility model solves its technical problem：
A kind of structure of voltage regulation water pump of built-in elastic body, connected by protecgulum to form with pump head by motor, pacified in protecgulum
The impeller driven equipped with motor, it is characterised in that：It is installed with a pressure stabilizing chamber in pump head, the inlet of pressure stabilizing chamber is towards pump
Head is internal, and elastomer, the pressure inductor set by elastomer contact pressure stabilizing chamber bottom surface, pressure inductor and company are provided with pressure stabilizing chamber
Connect and the controller of controlled motor connects.
Elastomer is a hollow rubber ball.
One piece of push pedal is movably provided with above-mentioned pressure stabilizing chamber, pressure stabilizing chamber is isolated into two cavitys, a chamber by push pedal
The inlet UNICOM of body and pressure stabilizing chamber, ball are located in another cavity.
Elastomer is a spring, is movably provided with one piece of push pedal in pressure stabilizing chamber, pressure stabilizing chamber is isolated into two by push pedal
The inlet UNICOM of cavity, a cavity and pressure stabilizing chamber, spring are located in another cavity.
Above-mentioned pressure stabilizing chamber is installed with sheet rubber at corresponding to inlet, and pressure stabilizing chamber is isolated into two cavitys by sheet rubber,
The inlet UNICOM of one cavity and pressure stabilizing chamber, spring and push pedal are respectively positioned in another cavity.
It is of the present utility model to be beneficial in that：
The utility model elastomer corresponds to the variation in water pressure in pump head and elastic deformation, and caused elastic force is by pressure sensitive
Device sense, pressure inductor by pressure signal transmission to connection and controlled motor controller, the timely controlled motor of controller, from
And rotation and then the control wheel rotation of controlled motor, make the transport flow conditions of water in controlled range, to protect water pump.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model embodiment 1；
Fig. 2 is the structure chart of the utility model embodiment 2；
Fig. 3 is the structure chart of the utility model embodiment 3；
Fig. 4 is the structure chart of the utility model embodiment 4.
Embodiment
In order to illustrate more clearly of the technical solution of the utility model, the required accompanying drawing used in description will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for this area
For those of ordinary skill, on the premise of not paying creative work, other implement can also be obtained according to these accompanying drawings
Example.
Embodiment 1 as shown in Figure 1：
The utility model water pump is connected to form by motor 5 and pump head 3 by protecgulum 1, and installation is by the institute of motor 5 in protecgulum 1
The impeller of driving.
It is installed with a pressure stabilizing chamber 2 in pump head 3, the inlet 20 of pressure stabilizing chamber 2 is towards the inside of pump head 3.
Hollow rubber ball 4 is provided with pressure stabilizing chamber 2, the contact of ball 4 on the pressure inductor 7 set by the bottom surface of pressure stabilizing chamber 2,
Pressure inductor 7 connects with being connected the controller (not shown) of simultaneously controlled motor 5.
In water pump operation, water pump rotates the impeller for making to be arranged in protecgulum 1 through motor 5 and produces pressure, liquid meeting
Enter via inlet 20 in pressure stabilizing chamber 2, hollow rubber ball 4 is compressed, the internal pressure of the hollow ball 4 of compression increases
Add, according to the compressible principle of gas, ball 4 is produced reaction force, so as to realize the pressure compensation of automatic pump, rise
To pressure stabilization function, and the pressing pressure inductor 7 of ball 4, the pressure data signal that pressure inductor 7 obtains pass to connection
And the controller of controlled motor 5, the timely controlled motor 5 of controller, rotation and then control wheel rotation so as to controlled motor 5,
Make the transport flow conditions of water in controlled range, to protect water pump, improve the water pump life-span.
Embodiment 2 as shown in Figure 2：
Difference from Example 1 is：
One piece of push pedal 6 is movably provided with pressure stabilizing chamber 2, pressure stabilizing chamber 2 is isolated into two cavitys, a chamber by push pedal 6
The UNICOM of inlet 20 of body and pressure stabilizing chamber 2, ball 4 are located in another cavity.
So, in water pump operation, water pump rotates the impeller for making to be arranged in protecgulum 1 through motor 5 and produces pressure, liquid
Know from experience and enter via inlet 20 in pressure stabilizing chamber 2, promote push pedal 6 to move, hollow rubber ball 4 is compressed, the hollow rubber of compression
The internal pressure increase of glueballs 4, according to the compressible principle of gas, makes ball 4 produce reaction force, so as to realize that water pump is automatic
The pressure compensation of control, play pressure stabilization function, and the pressing pressure inductor 7 of ball 4, the pressure that pressure inductor 7 obtains
Data-signal passes to the controller of connection and controlled motor 5, the timely controlled motor 5 of controller, so as to the rotation of controlled motor 5
And then wheel rotation is controlled, make the transport flow conditions of water in controlled range, to protect water pump, improve the water pump life-span.
Comparing embodiment 1, the push pedal 6 that embodiment 2 has more can more smoothly produce pressure, and sealing to ball 4
Can be more preferable.
Embodiment 3 as shown in Figure 3：
The utility model water pump is connected to form by motor 5 and pump head 3 by protecgulum 1, and installation is by the institute of motor 5 in protecgulum 1
The impeller of driving.
It is installed with a pressure stabilizing chamber 2 in pump head 3, the inlet 20 of pressure stabilizing chamber 2 is towards the inside of pump head 3.
One piece of push pedal 6 is movably provided with pressure stabilizing chamber 2, sealing ring 6' is provided between push pedal 6 and the inwall of pressure stabilizing chamber 2, is pushed away
Pressure stabilizing chamber 2 is isolated into two cavitys by plate 6, and the UNICOM of inlet 20 of a cavity and pressure stabilizing chamber 2, another cavity is interior to be provided with one
Contact is distinguished on the pressure inductor 7 set by push pedal 6 and the bottom surface of pressure stabilizing chamber 2 in individual spring 4', spring 4' both ends, pressure sensitive
Device 7 connects with being connected the controller (not shown) of simultaneously controlled motor 5.
In water pump operation, water pump rotates the impeller for making to be arranged in protecgulum 1 through motor 5 and produces pressure, liquid meeting
Enter via inlet 20 in pressure stabilizing chamber 2, promote push pedal 6, spring 4' is compressed, spring 4' produces reaction force, so as to realize
The pressure compensation of automatic pump, pressure stabilization function, and spring 4' pressing pressures inductor 7 are played, pressure inductor 7 obtains
Pressure data signal pass to the controller of connection and controlled motor 5, the timely controlled motor 5 of controller, so as to controlled motor 5
Rotation so that control wheel rotation, make the transport flow conditions of water in controlled range, to protect water pump, improve the water pump longevity
Life.
Embodiment 4 as shown in Figure 4：
Difference from Example 3 is：
Pressure stabilizing chamber 2 is installed with sheet rubber 8 at corresponding to inlet 20, and pressure stabilizing chamber 2 is isolated into two chambers by sheet rubber 8
Body, the UNICOM of inlet 20 of a cavity and pressure stabilizing chamber 2, spring 4 ' and push pedal 6 are respectively positioned in another cavity.
So, in water pump operation, water pump rotates the impeller for making to be arranged in protecgulum 1 through motor 5 and produces pressure, liquid
Know from experience and enter via inlet 20 in pressure stabilizing chamber 2, sheet rubber 8 deforms, and promotes push pedal 6 to move, spring 4' is compressed, spring 4' productions
Raw reaction force, so as to realize the pressure compensation of automatic pump, pressure stabilization function is played, and spring 4' pressing pressures sense
Device 7, the pressure data signal that pressure inductor 7 obtains pass to the controller of connection and controlled motor 5, and controller controls in time
Motor 5, rotation and then control wheel rotation so as to controlled motor 5, makes the transport flow conditions of water in controlled range, to protect
Water pump is protected, improves the water pump life-span.
Comparing embodiment 3, the sheet rubber 8 that embodiment 4 has more can more smoothly promote push pedal 6.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.To the upper of the disclosed embodiments
State bright, professional and technical personnel in the field is realized or using the utility model.A variety of modifications pair to these embodiments
It will be apparent for those skilled in the art, generic principles defined herein can not depart from this reality
In the case of with new spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this
These embodiments shown in text, and it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.
Claims (5)
1. a kind of structure of voltage regulation water pump of built-in elastic body, being connected by motor with pump head by protecgulum to form, installed in protecgulum
There is the impeller that motor is driven, it is characterised in that：It is installed with a pressure stabilizing chamber in pump head, the inlet of pressure stabilizing chamber is towards pump head
Inside, pressure stabilizing chamber is interior to be provided with elastomer, and the pressure inductor set by elastomer contact pressure stabilizing chamber bottom surface, pressure inductor is with being connected
And the controller connection of controlled motor.
A kind of 2. structure of voltage regulation water pump of built-in elastic body as claimed in claim 1, it is characterised in that：Elastomer is in one
Empty ball.
A kind of 3. structure of voltage regulation water pump of built-in elastic body as claimed in claim 2, it is characterised in that：It is removable in pressure stabilizing chamber
One piece of push pedal is provided with dynamicly, and pressure stabilizing chamber is isolated into the inlet UNICOM of two cavitys, a cavity and pressure stabilizing chamber, rubber by push pedal
Ball is located in another cavity.
A kind of 4. structure of voltage regulation water pump of built-in elastic body as claimed in claim 1, it is characterised in that：Elastomer is a bullet
Spring, is movably provided with one piece of push pedal in pressure stabilizing chamber, and pressure stabilizing chamber is isolated into two cavitys by push pedal, a cavity and pressure stabilizing chamber
Inlet UNICOM, spring are located in another cavity.
A kind of 5. structure of voltage regulation water pump of built-in elastic body as claimed in claim 4, it is characterised in that：Pressure stabilizing chamber corresponding to
Sheet rubber is installed with inlet, pressure stabilizing chamber is isolated into the inlet connection of two cavitys, a cavity and pressure stabilizing chamber by sheet rubber
Logical, spring and push pedal are respectively positioned in another cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145977.8U CN207195213U (en) | 2017-09-08 | 2017-09-08 | A kind of structure of voltage regulation water pump of built-in elastic body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145977.8U CN207195213U (en) | 2017-09-08 | 2017-09-08 | A kind of structure of voltage regulation water pump of built-in elastic body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195213U true CN207195213U (en) | 2018-04-06 |
Family
ID=61791661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721145977.8U Expired - Fee Related CN207195213U (en) | 2017-09-08 | 2017-09-08 | A kind of structure of voltage regulation water pump of built-in elastic body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469605A (en) * | 2018-12-29 | 2019-03-15 | 台州市禺工泵业科技有限公司 | Multiple springs can be changed dynamic pressure and control tank |
-
2017
- 2017-09-08 CN CN201721145977.8U patent/CN207195213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469605A (en) * | 2018-12-29 | 2019-03-15 | 台州市禺工泵业科技有限公司 | Multiple springs can be changed dynamic pressure and control tank |
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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: 20200428 Address after: 317599 wantoushan village, Chengxi street, Wenling City, Taizhou City, Zhejiang Province (Wenling Feilong furniture factory) Patentee after: Wenling sainthood Electric Co.,Ltd. Address before: No. 61, Taiping Street, Taiping Street, Wenling City, Taizhou, Zhejiang Patentee before: Peng Dingze |
|
| 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: 20180406 Termination date: 20210908 |