CN208138219U - A kind of pulse pump stable current regulator - Google Patents
A kind of pulse pump stable current regulator Download PDFInfo
- Publication number
- CN208138219U CN208138219U CN201820624849.XU CN201820624849U CN208138219U CN 208138219 U CN208138219 U CN 208138219U CN 201820624849 U CN201820624849 U CN 201820624849U CN 208138219 U CN208138219 U CN 208138219U
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- China
- Prior art keywords
- coil
- pulse pump
- exhaust steam
- automatic exhaust
- current regulator
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Abstract
The utility model relates to pulse pump auxiliary facility fields, and in particular to a kind of pulse pump stable current regulator, including tank body, liquid level sensor, automatic exhaust steam valve and control assembly；The utility model provides a kind of pulse pump stable current regulator, aiming at the problem that pulse pump output liquid instability of flow, by liquid level sensor and control assembly, realizes the real-time monitoring of pump capacity；By automatic exhaust steam valve and flow control valve, the safety and stability output of water system is realized, it is easy to operate, with good application prospect.
Description
Technical field
The utility model relates to pulse pump auxiliary facility fields, and in particular to a kind of pulse pump stable current regulator.
Background technique
Pulse pump is one kind using flowing water as power, by mechanism, generates water hammer effect, low water head can be converted to height
The advanced picotan of head energy is that a kind of one kind that can convert kinetic energy into pressure energy is simple and mechanical.When impulse wave acts on
Fluid column generates unidirectional zigzag or approximate zigzag speed wave in single flow tube carrier wave point, pipe, is formed and unidirectionally goes out to flow.It is with efficiency
The advantages that high, lift height, impulse wave wave source is extensive, is widely used.But it in practical applications, is back and forth transported inside pulse pump
When dynamic, the pressure of output be it is intermittent, the flow of output discontinuously, it is uneven, seriously affect the accuracy of output flow, limit
The extensive use of pulse pump is made.
Utility model content
(1) the technical issues of solving
The utility model aim is overcome the deficiencies in the prior art, and the utility model will provide a kind of pulse pump current stabilization
Adjuster, it is intended to solve pulse pump output flow, the defect of pressure transient in the prior art.
(2) technical solution
A kind of pulse pump stable current regulator, including tank body, liquid level sensor, automatic exhaust steam valve and control assembly；It is described
Liquid level sensor includes coil, magnetic conductivity float, diaphragm seal and connecting rod, and coil includes coil and lower coil and is spaced fixation
In the periphery of tank body, at the L-type of bending, bending end and inner tank wall be rotatablely connected connecting rod, and bottom end and top are separately connected and lead
Magnetic float and diaphragm seal；The automatic exhaust steam valve is mounted on the automatic exhaust steam valve mouth of top of the tank；The control assembly packet
Controller and flow control valve are included, flow control valve is mounted on the outlet tube of tank base, and controller is mounted on outside tank body,
Controller is electrically connected with coil the two poles of the earth, and controller is electrically connected with flow control valve；The top of the tank is also connected with inlet tube, into
The outlet end of liquid pipe connection pulse pump.
Preferably, the coil is fixed on the outside of tank body by coil brace.
Preferably, by thread seal, inner spool is for the automatic exhaust steam valve and the automatic exhaust steam valve mouth of top of the tank
Structure open in usual.
Preferably, the flow control valve and outlet tube pass through flanged joint.
Preferably, the controller uses PLC or single-chip microcontroller, monitors the time difference that two coils generate induced electromotive force,
The time difference corresponds to liquid full of coil respective heights tank volume, and the two is divided by the fluid flow obtained in a period of time,
Output is the analog quantity of flow control valve aperture, and corresponds to control flow control valve aperture, and the pulse in a period of time is flowed into
Lasting stablizing is converted into flow out.
Preferably, the flow control valve original state is closed, and liquid enters in tank body from inlet tube, automatic exhaust steam valve into
Row exhaust, when liquid level rises to the corresponding highest liquid level of coil constantly, magnetic conductivity float affects diaphragm seal to block by connecting rod
Automatic exhaust steam valve mouth, automatic exhaust steam valve stop exhaust, and flow control valve is opened.
Preferably, the controller is mounted in the protecting box of the outside upper right part of tank body.
(3) beneficial effect
The utility model provides a kind of pulse pump stable current regulator, for pulse pump output liquid instability of flow
Problem realizes the real-time monitoring of pump capacity by liquid level sensor and control assembly；It is adjusted by automatic exhaust steam valve and flow
Valve realizes the safety and stability output of water system, easy to operate, with good application prospect.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model protection
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
In attached drawing, parts list represented by the reference numerals are as follows：
1 tank body, 1-1 inlet tube, 1-2 outlet tube, 2-1 coil, 2-2 magnetic conductivity float, 2-3 diaphragm seal, 2-4 connecting rod,
2-5 coil brace, 3- automatic exhaust steam valve, 3-1 automatic exhaust steam valve mouth, 4 flow control valves, 5 controllers, 6 protecting box.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to attached drawing, a kind of pulse pump stable current regulator, including tank body 1, liquid level sensor, automatic exhaust steam valve 3 and control
Component processed；Liquid level sensor includes that coil 2-1, magnetic conductivity float 2-2, diaphragm seal 2-3 and connecting rod 2-4, coil 2-1 include upper
Coil and lower coil are simultaneously spaced the periphery for being fixed on tank body 1, and at the L-type of bending, bending end and 1 inner wall of tank body turn connecting rod 2-4
Dynamic connection, bottom end and top are separately connected magnetic conductivity float 2-2 and diaphragm seal 2-3；Automatic exhaust steam valve 3 is mounted on top of the tank
On automatic exhaust steam valve mouth 3-1；Control assembly includes controller 5 and flow control valve 4, and flow control valve 4 is mounted on 1 bottom of tank body
Outlet tube 1-2 on, controller 5 is mounted on outside tank body 1, and controller 5 is electrically connected with 2 the two poles of the earth of coil, controller 5 and flow tune
It saves valve 4 to be electrically connected, specifically, controller 5 and flow control valve 4 are equipped with power supply, controller signals input terminal and 2 the two poles of the earth of coil
It is connected respectively by conducting wire, 5 signal output end of controller passes through shielded signal line with 4 signal input part of flow control valve respectively and connects
It connects；Inlet tube 1-1, the outlet end of inlet tube 1-1 connection pulse pump are also connected at the top of tank body 1.
Wherein, coil 2 is fixed on 1 outside of tank body by coil brace.
Wherein, 3 concrete model of automatic exhaust steam valve is FVZP-3, passes through screw thread with the automatic exhaust steam valve mouth 3-1 at 1 top of tank body
Sealing, inner spool are structure open in usual.
Wherein, 4 concrete model of flow control valve is ZDLP (M) -200, passes through flanged joint with outlet tube 1-2.
Wherein, controller 5 uses PLC or single-chip microcontroller, specifically, PLC type number is siemens PLC/300, monolithic type
Number it is ATmega128, monitors the time difference that two coils generate induced electromotive force, which correspond to liquid full of coil correspondence
Height tank volume, the two are divided by the fluid flow obtained in a period of time, are exported as the simulation of 4 aperture of flow control valve
Amount, and corresponding control 4 aperture of flow control valve, convert lasting stablizing for the pulse inflow in a period of time and flow out.
Wherein, controller 5 is mounted in the protecting box 6 of the outside upper right part of tank body 1
Specifically, 4 original state of flow control valve is closed, liquid enters in tank body 1 from inlet tube 1-1, automatic exhaust steam valve 3
It is exhausted, magnetic conductivity float 2-2 is gradually increasing with liquid level；When float height is close to coil, magnetic conductivity float 2-2 will be cut
The magnetic field that secant circle generates makes coil generate induced electromotive force due to electromagnetic induction；As magnetic conductivity float 2-2 is from 1 bottom of tank body
Portion rises to highest liquid level, passes sequentially through lower coil and coil, the raw induced electromotive force twice of common property；When liquid level rises to coil pair
Constantly, magnetic conductivity float 2-2 affects diaphragm seal 2-3 to block automatic exhaust steam valve mouth 3-1 to the highest liquid level answered by connecting rod, automatically
Exhaust valve 3-1 stops exhaust, and flow control valve 4 is opened, and guarantees outlet tube smooth outflow.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of pulse pump stable current regulator, it is characterised in that：Including tank body, liquid level sensor, automatic exhaust steam valve and control
Component；The liquid level sensor includes coil, magnetic conductivity float, diaphragm seal and connecting rod, and coil includes coil and lower coil
And be spaced and be fixed on the periphery of tank body, at the L-type of bending, bending end and inner tank wall be rotatablely connected connecting rod, bottom end and top
It is separately connected magnetic conductivity float and diaphragm seal；The automatic exhaust steam valve is mounted on the automatic exhaust steam valve mouth of top of the tank；It is described
Control assembly includes controller and flow control valve, and flow control valve is mounted on the outlet tube of tank base, controller installation
Outside tank body, controller is electrically connected with coil the two poles of the earth, and controller is electrically connected with flow control valve；The top of the tank is also connected with
There is inlet tube, inlet tube connects the outlet end of pulse pump.
2. a kind of pulse pump stable current regulator according to claim 1, it is characterised in that：The coil is by coil brace
It is fixed on the outside of tank body.
3. a kind of pulse pump stable current regulator according to claim 1, it is characterised in that：The automatic exhaust steam valve and tank
For automatic exhaust steam valve mouth at the top of body by thread seal, inner spool is structure open in usual.
4. a kind of pulse pump stable current regulator according to claim 1, it is characterised in that：The flow control valve with go out
Liquid pipe passes through flanged joint.
5. a kind of pulse pump stable current regulator according to claim 1, it is characterised in that：The controller uses PLC
Or single-chip microcontroller, the time difference that two coils generate induced electromotive force is monitored, which corresponds to liquid full of coil respective heights
Tank volume, the two are divided by the fluid flow obtained in a period of time, are exported as the analog quantity of flow control valve aperture, and right
Flow control valve aperture should be controlled, the pulse in a period of time is flowed into and is converted into lasting stable outflow.
6. a kind of pulse pump stable current regulator according to claim 1, it is characterised in that：The flow control valve is initial
State is closed, and liquid enters in tank body from inlet tube, and automatic exhaust steam valve is exhausted, when liquid level rises to the corresponding highest of coil
Constantly, magnetic conductivity float affects diaphragm seal to block automatic exhaust steam valve mouth to liquid level by connecting rod, and automatic exhaust steam valve stops exhaust, stream
Adjustable valve is opened.
7. a kind of pulse pump stable current regulator according to claim 1, it is characterised in that：The controller is mounted on tank
In the protecting box of external upper right part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624849.XU CN208138219U (en) | 2018-04-27 | 2018-04-27 | A kind of pulse pump stable current regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624849.XU CN208138219U (en) | 2018-04-27 | 2018-04-27 | A kind of pulse pump stable current regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138219U true CN208138219U (en) | 2018-11-23 |
Family
ID=64310608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820624849.XU Expired - Fee Related CN208138219U (en) | 2018-04-27 | 2018-04-27 | A kind of pulse pump stable current regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090716A (en) * | 2023-10-19 | 2023-11-21 | 潍柴动力股份有限公司 | Variable pulse conversion valve, control method thereof and engine |
-
2018
- 2018-04-27 CN CN201820624849.XU patent/CN208138219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090716A (en) * | 2023-10-19 | 2023-11-21 | 潍柴动力股份有限公司 | Variable pulse conversion valve, control method thereof and engine |
| CN117090716B (en) * | 2023-10-19 | 2024-01-12 | 潍柴动力股份有限公司 | Variable pulse conversion valve, control method thereof and engine |
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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: 20181123 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |