CN204592496U - Constant temperature fluid control valve - Google Patents
Constant temperature fluid control valve Download PDFInfo
- Publication number
- CN204592496U CN204592496U CN201520100080.8U CN201520100080U CN204592496U CN 204592496 U CN204592496 U CN 204592496U CN 201520100080 U CN201520100080 U CN 201520100080U CN 204592496 U CN204592496 U CN 204592496U
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- valve
- module
- control unit
- medium
- constant temperature
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Abstract
A kind of constant temperature fluid control valve, in order to monitor temperature and the changes in flow rate of medium, comprises a sensing module, a solenoid valve module, a control unit and a power module.Solenoid valve module comprises a runner, a valve body, a valve seat and at least one coil, and valve body and valve seat define an opening jointly, and medium is through this runner and opening; Control unit connects sensing module and solenoid valve module, and control unit controls openings of sizes according to the temperature of sensing module and flux signal.
Description
Technical field
The utility model relates to a kind of constant temperature fluid control valve, espespecially a kind of with solenoid valve or motor in conjunction with temperature sensing device with the constant temperature fluid control valve of this regulating valve door opening size.
Background technique
The discovery of electric power and to use the life for the mankind to change very large, commonly replaces manpower with machinery and does the high work of repeatability, or improve the living environment quality of people with the various household electric appliance of electric drive.In conventional air-conditioning system, carry out the flow duct of switch and then control media with single solenoid valve and controller.But when air-conditioning system only relies on a controller and solenoid valve effect, run into ambient temperature and to change and under cannot adjusting the situation of flow, the temperature that there will be air-conditioning system raises and efficiency reduces thereupon.
So the present application artificially improves above-mentioned shortcoming, propose the utility model, it is reasonable in design and can effectively improve above-mentioned shortcoming.
Model utility content
In view of the foregoing, the purpose of this utility model is to provide a kind of constant temperature fluid control valve with temperature control sensing module.
For achieving the above object, the utility model provides a kind of constant temperature fluid control valve, and it has a medium circulation, and this constant temperature fluid control valve comprises a sensing module, in order to monitor temperature and the changes in flow rate of this medium; One solenoid valve module, comprises a runner, a valve body, a valve seat and at least one coil, and this valve body and this valve seat define an opening jointly, and this medium is through this runner, and this opening is positioned on the flow path of this medium; One control unit, is connected with this sensing module and this solenoid valve module respectively, and this control unit controls this openings of sizes according to the signal correspondence of this sensing module; And a power module, be connected with this control unit, this sensing module and this solenoid valve module respectively.
Preferably, this solenoid valve module also comprises an adjustment screw and an elastic component, and this elastic component is this adjustment screw of contact and this valve body respectively, and this valve body can to-and-fro motion between an enable possition and a closing position.
Preferably, the quantity of this at least one coil is three, and this control unit receives or output signal with binary code, controls the relative distance between this valve body and this valve seat with this.
Preferably, this sensing module comprises a temperature sensing unit, when the temperature of this medium that this temperature sensing unit is monitored changes, namely sends a signal to the electric current of this control unit correspondence control by this coil.
Preferably, when the temperature of this medium changes, the resistance value of this sensing module is namely corresponding to be changed and sends a signal to this control unit, and namely this control unit adjusts the electric current by this coil, and then controls this openings of sizes.
Preferably, this solenoid valve module is a normally closed solenoid valve, this medium at normal temperature time, this valve body is positioned at this closing position.
Preferably, this solenoid valve module is a normally open solenoid valve, this medium at normal temperature time, this valve body is positioned at this enable possition.
Preferably, this adjustment screw and this elastic component are in order to control the balance between the electromagnetic force of this coil and the elastic force of this elastic component.
A kind of constant temperature fluid control valve, it has a medium circulation, comprising: a sensing module, in order to monitor temperature and the changes in flow rate of this medium; One spherical valve, comprises a runner, a valve body, a valve seat and at least one motor, and this valve body and this valve seat define an opening jointly, and this medium is through this runner and this opening; One control unit, is connected with this sensing module and this solenoid valve module respectively, and this control unit controls the electric current by this at least one motor according to the signal correspondence of this sensing module; And a power module, respectively with this control unit, this sensing module and this spherical valve model calling.
Constant temperature fluid control valve disclosed in the utility model in conjunction with solenoid valve, may correspond to variable flow size by temperature control sensing module when the temperature is changed, makes air-conditioning system keep constant temperature whereby.
For understanding feature of the present utility model and technology contents further, refer to following detailed description and accompanying drawing, but accompanying drawing only provides reference and explanation use, is not used for limiting protection domain of the present utility model.
Accompanying drawing explanation
Fig. 1: first embodiment's Placement schematic diagram of the utility model constant temperature fluid control valve.
Fig. 2: the first example structure Block Diagram of the utility model constant temperature fluid control valve.
Fig. 3: second embodiment's Placement schematic diagram of the utility model constant temperature fluid control valve.
Fig. 4: the second example structure Block Diagram of the utility model constant temperature fluid control valve.
description of reference numerals
10 sensing module 20 solenoid valve module
21 valve bodies
22 valve seats
23 coils 25 adjust screw 26 elastic component
30 control units
40 power module 50 electromagnetic force 51 elastic force
60 spherical valves
61 motors.
Embodiment
Below by way of particular specific embodiment, mode of execution of the present utility model is described, understands technology of the present utility model and effect to facilitate those skilled in the art.
Refer to shown in Fig. 1 and Fig. 2, the utility model discloses a kind of constant temperature fluid control valve, and it has a medium circulation, and constant temperature fluid control valve comprises sensing module 10, solenoid valve module 20, control unit 30 and a power module 40.Wherein, power module 40 can be generator, and generator quantity is not limit, and power module 40 is electrically connected with control unit 30, sensing module 10 and solenoid valve module 20 respectively.
Solenoid valve module 20 comprises a runner, valve body 21, valve seat 22 and at least one coil 23, adjustment screw 25 and an elastic component 26.
Generally speaking, control unit 30 is connected with sensing module 10 and solenoid valve module 20 respectively, wherein, medium temperature in runner and flow number is monitored according to sensing module 10, then return a signal to control unit 30, and then adjust with control unit 30 electric current that power module 40 exports solenoid valve module 20 to, by the relative position of the corresponding control valve body 21 of the size of change electric current with valve seat 22.
Sensing module 10 comprises a temperature sensing unit and a flow sensing cell, respectively in order to monitor temperature and the changes in flow rate of the medium in runner.Wherein, when the temperature of medium is changed by certain value, sensing module 10 can monitor its change and then send a signal to control unit 30, and namely control unit 30 adjusts the electric current by coil 23, and then Controlling solenoid valve module 20.
Wherein, solenoid valve module 20 is a normally closed solenoid valve or normally open solenoid valve, and in other words, medium is when normal temperature, and valve body 21 can be positioned at closing position or enable possition.Valve body 21 and valve seat 22 is separable or combine, coil 23 is adjacent to valve body 21 side, and coil 23 adjusts its relative position in order to received current signal.
In more detail, valve body 21 and valve seat 22 define an opening jointly, and medium is through runner and opening, and elastic component 26 is contact adjustment screw 25 and valve body 21 respectively, valve body 21 is subject to being affected by the size of the electric current of coil 23, to-and-fro motion between enable possition and closing position.Moreover, elastic component 26 side is located at by adjustment screw 25, thus can relative position between change and adjustment screw 25 and elastic component 26, and then the elasticity potential energy that elastic component 26 is resisted against valve body 21 can be controlled, and then affect the balance between the electromagnetic force 50 of coil 23 and the elastic force 51 of elastic component 26.
Say further, when the temperature that sensing module 10 monitors medium raises, namely the distance sending a signal to control unit 30 and then increase between valve body 21 and valve seat 22, in other words, namely increase opening, the quantitative change of the opening that medium is flow through is large, sensing flux unit and synchronization monitoring flow simultaneously, by the adjustment of rate-of flow, accelerate the speed of circulation, whereby the temperature of medium is reduced.Moreover coil 23 quantity of the present embodiment is three, and control unit 30 receives or output signal with binary code, makes the distance between the valve body 21 of solenoid valve module 20 and valve seat 22 change whereby and increases to eight kinds.
In above-described embodiment, the coil 23 of solenoid valve module 20 also can be replaced by a motor 61.
Please refer to Fig. 3 and Fig. 4, for the second embodiment of the present utility model, in the present embodiment, solenoid valve module 20 changes and is set to a spherical valve 60, and it uses a motor 61 and power module 40, control unit 30, sensing module 10 is electrically connected, when the temperature that sensing module 10 monitors medium raises, namely control unit 30 is sent a signal to increase the opens wide of spherical valve 60, the motor 61 of spherical valve 60 drives the spheroid (not shown) in spherical valve 60 to rotate, the quantitative change of the opening that medium is flow through is large, sensing flux unit and synchronization monitoring flow simultaneously, by the adjustment of rate-of flow, accelerate the speed of circulation, so as to the temperature of medium is reduced.
Above-described specific embodiment, only for explaining Characteristic of the present utility model, and is not used to limit protection domain of the present utility model.
Claims (9)
1. a constant temperature fluid control valve, it has a medium circulation, comprising:
One sensing module, in order to monitor temperature and the changes in flow rate of this medium;
One solenoid valve module, comprises a runner, a valve body, a valve seat and at least one coil, and this valve body and this valve seat define an opening jointly, and this medium is through this runner and this opening;
One control unit, is connected with this sensing module and this solenoid valve module respectively, and this control unit controls the electric current by this at least one coil according to the signal correspondence of this sensing module; And
One power module, is connected with this control unit, this sensing module and this solenoid valve module respectively.
2. constant temperature fluid control valve as claimed in claim 1, it is characterized in that: this solenoid valve module also comprises an adjustment screw and an elastic component, this elastic component is this adjustment screw of contact and this valve body respectively, and this valve body can to-and-fro motion between an enable possition and a closing position.
3. constant temperature fluid control valve as claimed in claim 2, is characterized in that: the quantity of this at least one coil is three, and this control unit receives or output signal with binary code, controls the relative distance between this valve body and this valve seat with this.
4. constant temperature fluid control valve as claimed in claim 3, it is characterized in that: this sensing module comprises a temperature sensing unit, when the temperature of this medium that this temperature sensing unit is monitored changes, namely send a signal to the electric current of this control unit correspondence control by this coil.
5. constant temperature fluid control valve as claimed in claim 3, it is characterized in that: when the temperature of this medium changes, the resistance value of this sensing module is namely corresponding to be changed and sends a signal to this control unit, and namely this control unit adjusts the electric current by this coil, and then controls this openings of sizes.
6. constant temperature fluid control valve as claimed in claim 3, is characterized in that: this solenoid valve module is a normally closed solenoid valve, this medium at normal temperature time, this valve body is positioned at this closing position.
7. constant temperature fluid control valve as claimed in claim 3, is characterized in that: this solenoid valve module is a normally open solenoid valve, this medium at normal temperature time, this valve body is positioned at this enable possition.
8. constant temperature fluid control valve as claimed in claims 6 or 7, is characterized in that: this adjustment screw and this elastic component are in order to control the balance between the electromagnetic force of this coil and the elastic force of this elastic component.
9. a constant temperature fluid control valve, it has a medium circulation, comprising:
One sensing module, in order to monitor temperature and the changes in flow rate of this medium;
One spherical valve, comprises a runner, a valve body, a valve seat and at least one motor, and this valve body and this valve seat define an opening jointly, and this medium is through this runner and this opening;
One control unit, respectively with this sensing module and this spherical valve model calling, this control unit controls the electric current by this at least one motor according to the signal correspondence of this sensing module; And
One power module, respectively with this control unit, this sensing module and this spherical valve model calling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100080.8U CN204592496U (en) | 2015-02-12 | 2015-02-12 | Constant temperature fluid control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100080.8U CN204592496U (en) | 2015-02-12 | 2015-02-12 | Constant temperature fluid control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592496U true CN204592496U (en) | 2015-08-26 |
Family
ID=53928648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100080.8U Expired - Fee Related CN204592496U (en) | 2015-02-12 | 2015-02-12 | Constant temperature fluid control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592496U (en) |
-
2015
- 2015-02-12 CN CN201520100080.8U patent/CN204592496U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150826 Termination date: 20180212 |