CN105974969A - Temperature control flow valve for intelligent household electrical appliance water cooling heat radiation system - Google Patents
Temperature control flow valve for intelligent household electrical appliance water cooling heat radiation system Download PDFInfo
- Publication number
- CN105974969A CN105974969A CN201610478226.1A CN201610478226A CN105974969A CN 105974969 A CN105974969 A CN 105974969A CN 201610478226 A CN201610478226 A CN 201610478226A CN 105974969 A CN105974969 A CN 105974969A
- Authority
- CN
- China
- Prior art keywords
- valve body
- pull rod
- temperature
- flow
- water
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
Abstract
The invention discloses a temperature control flow valve for an intelligent household electrical appliance water cooling heat radiation system and belongs to the head radiation field of a condenser. The flow valve comprises a valve body with a chamber and a temperature control circuit, wherein two ends of the valve body are openings, the openings at the two ends of the valve body are respectively connected with a water inlet end and a water outlet end, the valve body is provided with a flow limit hole, the flow limit hole is internally provided with a sleeve rod, an upper end of the sleeve rod is fixedly connected with a square block, the sleeve rod is internally sleeved with a movable pull rod, a balance spring is arranged between the moveable pull rod and the square block, one end of the movable pull rod stretching into the valve body is provided with a flow limit block, the temperature control circuit comprises an electromagnet, a thermistor and a voltage stabilizing power source which are connected in series, the thermistor is arranged in a to-be-temperature-controlled system, and the moveable pull rod and the flow limit block are driven by the electromagnet to do radial movement along the valve body. According to the flow valve, the moveable pull rod and the flow limit block are driven to do movement when magnetic force between the electromagnet and the flow limit block changes because of change of the water temperature, and thereby flow control is realized.
Description
Technical field
The present invention relates to condenser field of radiating, be specifically related to the temp. control flow measuring of the water-cooling heat radiating system of a kind of intelligent appliance
Valve.
Background technology
The refrigeration appliance such as refrigerator, air-conditioning is requisite household electrical appliances in modern people life, be also intelligent appliance must not
Can lack a part, its operation principle is followed law of conservation of energy, is done work by electric power, it is achieved the transmission of heat.
As a example by refrigerator, during refrigeration for refrigerator, coolant needs condenser to carry out dispelling the heat cold after compressor compression vaporization
But, then heat exchange refrigeration is carried out to vaporizer, the bad refrigerating efficiency that can reduce if condenser dispels the heat, current condenser heat radiation side
Formula typically uses side plate heat radiation or the back of the body hang condenser heat radiation or add fan forced heat radiation, and this radiating mode is that cross-ventilation dissipates
Heat, and the specific heat of air is little, if air circulation poor effect, then is easy to heat up so that surrounding, affects refrigeration, makes
Become the side effect that energy consumption is big, then affect heat radiation in turn, form vicious cycle；And the mode of this employing natural heat dissipation is subject to
Ambient temperature effect is relatively big, and when summer, the ambient temperature around refrigerator is high, causes condenser radiating effect poor, refrigeration for refrigerator
Also the poorest, condenser externally dispels the heat and ambient temperature can be caused to raise simultaneously, and then affects the living environment of user；According to water
Cold mode is dispelled the heat, and owing to specific heat of water is big, under identical radiating effect, the temperature ratio that water raises is relatively low, so dissipating
The heat issued is few, does not results in ambient temperature and raises, and then avoid affecting the living environment of user, then can solve well
The problems referred to above, but the flow-control of cooling water has become again a technical barrier, how temperature is controlled to tie mutually with cooling water flow
Synthesize problem demanding prompt solution.
Summary of the invention
The invention provides the temperature-controlling flow valve of the water-cooling heat radiating system of a kind of intelligent appliance, solve water in prior art
The problem that the cooling water flow of cold cooling system controls difficult problem.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of temperature-controlling flow valve of the water-cooling heat radiating system of intelligent appliance, including with the valve body of cavity and temperature control circuit,
The both ends open of described valve body, the opening part at valve body two ends is connected with water inlet end and water side respectively, valve body
Being provided with metering hole, be provided with loop bar in described metering hole, the upper end of described loop bar is fixing connects a square block, and loop bar is internal sheathed
Having active pull rod, be provided with balancing spring between described active pull rod and square block, active pull rod stretches into one end of valve body and sets
Current limiting block；Described temperature control circuit is composed in series by electric magnet, critesistor, regulated power supply, and described critesistor is located to be controlled
In temperature system, described solenoid actuated active pull rod and current limliting block moving radially along valve body；It is automatically obtained cooling water
The operation principle of flow control be: when water temperature changes, the resistance value of critesistor changes so that whole temperature control
The electric current of circuit changes, and then affects the magnetic of electric magnet, and active pull rod and current limliting block are a movable entirety, work as electromagnetism
The magnetic of ferrum changes, and when i.e. the magnetic force between electric magnet and current limliting block changes, stress balance is broken, so movable
Pull bar is moved with current limliting block, thus reaches flow-control.
More excellent, described metering hole is set to internal thread through hole, and described loop bar is set to external screw thread loop bar, it is simple to realize hands
Dynamic flow control, the operation principle of manual flow regulation and control is: manually twist square block so that loop bar rotates, and then at metering hole
There is relative movement, i.e. drive active pull rod to be moved with current limliting block, thus reach flow-control.
More excellent, described electric magnet is fixed on inside valve body, and electric magnet and current limliting block are that offside is arranged, described current limliting
The material of block is ferrum, and described critesistor is semistor, and magnetic force, activity between electric magnet and current limliting block are drawn
Form one between support force or the gravity of elastic pulling force and active pull rod and current limliting block itself between bar and square block to be subject to
Dynamic balance, treats that testing temperature is the highest, and the resistance value of critesistor is the biggest, and the electric current of whole circuit is the least, and the magnetic force of electric magnet is the least,
Stress balance is broken, and active pull rod and current limliting block are displaced outwardly reaching newly to balance under the pulling force of spring so that runner increases,
Flow can be made to increase, thus improve radiating efficiency；Temperature is the lowest, and the resistance value of critesistor is the least, the electricity of whole circuit
Flowing the biggest, the magnetic force of electric magnet is the biggest, pulls active pull rod and current limliting block to move inward under the magnetic force of electric magnet attracts and reaches
New balance so that runner reduces, and flow can be made to diminish, the temperature of equilibrium water so that it is have value.
More excellent, described electric magnet is fixed on the bottom of square block, and the material of described active pull rod is ferrum, described temperature-sensitive electricity
Resistance is negative tempperature coefficient thermistor, the support between magnetic force, active pull rod and square block between electric magnet and active pull rod
Form a stress balance between the gravity of power or elastic pulling force and active pull rod and current limliting block itself, treat that testing temperature is the highest,
The resistance value of critesistor is the least, and the electric current of whole circuit is the biggest, and the magnetic force of electric magnet is the biggest, and stress balance is broken, movable
Pull bar is displaced outwardly reaching newly to balance under the magnetic force of electric magnet attracts with current limliting block so that runner increases, and can make flow
Increase, thus improve radiating efficiency；Temperature is the lowest, and the resistance value of critesistor is the biggest, and the electric current of whole circuit is the least, electric magnet
Magnetic force the least, pull active pull rod and current limliting block to move inward under the driving of elastic anchorage force and reach newly to balance so that stream
Road reduces, and flow can be made to diminish, the temperature of equilibrium water so that it is have value.
Compared with prior art, the beneficial effect that the present invention produces:
1, the critesistor arranged is used for detecting water temperature, and when water temperature changes, the resistance value of critesistor changes, and enters
And control the temp. control flow measuring control valve on the water pipe between radiating shell and storage tank and be automatically obtained the flow control of cooling water,
To reach optimal radiating effect；
2, manually twist square block so that loop bar rotates, and then in metering hole generation relative movement, i.e. drive active pull rod and limit
Stream block is moved, thus reaches manually to cool down the flow-control of water, simple to operate.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation that electric magnet of the present invention is fixed within valve body；
Fig. 2 is the structural representation that electric magnet of the present invention fixes the bottom of square block；
In figure label be respectively as follows: 1, valve body；2, water inlet end；3, water side；4, square block；5, active pull rod；6, loop bar；
7, current limliting block；8, balancing spring；9, electric magnet；10, critesistor；11, metering hole；12, regulated power supply.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.Embodiments of the present invention bag
Include but be not limited to the following example.
Embodiment 1
As it is shown in figure 1, the temperature-controlling flow valve of the water-cooling heat radiating system of a kind of intelligent appliance, including the valve body 1 with cavity
And temperature control circuit, the both ends open of described valve body 1, the opening part at valve body 1 two ends is connected with water inlet end 2 and water outlet respectively
End 3, valve body 1 be provided with metering hole 11, be provided with loop bar 6 in described metering hole 11, connection one is fixed in the upper end of described loop bar 6
Individual square block 4, loop bar 6 internal sleeve is provided with active pull rod 5, is provided with balancing spring 8 between described active pull rod 5 and square block 4, lives
One end that dynamic pull bar 5 stretches into valve body 1 is provided with current limliting block 7；Described temperature control circuit is by electric magnet 9, critesistor 10, voltage stabilizing electricity
Source 12 is composed in series, and described critesistor 10 is located to be treated in temperature-controlling system, and described electric magnet 9 drives active pull rod 5 and current limliting
Block 7 moves radially along valve body 1, and it is internal that described electric magnet 9 is fixed on valve body 1, and electric magnet 9 and current limliting block 7 are in right
Side is arranged, and the material of described current limliting block 7 is ferrum, and described critesistor 10 is semistor.
The temp. control flow measuring control valve provided in the present embodiment can realize automatic flow regulation and control, and its operation principle is: when to be controlled
When the temperature of temperature system changes, the resistance value of critesistor 10 changes so that the electric current of whole circuit changes,
And then affect the magnetic of electric magnet 9, active pull rod 5 and current limliting block 7 be one movable overall, between electric magnet 9 and current limliting block 7
A stress balance is formed, when the magnetic of electric magnet 9 between elastic pulling force between magnetic force and active pull rod 5 and square block 4
Changing, when i.e. the magnetic force between electric magnet 9 and current limliting block 7 changes, stress balance is broken, so active pull rod 5
It is moved with current limliting block 7, thus reaches flow-control.
In the present embodiment, critesistor 10 is semistor, magnetic force between electric magnet 9 and current limliting block 7,
Between support force or the gravity of elastic pulling force and active pull rod 5 and current limliting block 7 itself between active pull rod 5 and square block 4
Forming a stress balance, treat that testing temperature is the highest, the resistance value of critesistor 10 is the biggest, and the electric current of whole circuit is the least, electromagnetism
The magnetic force of ferrum 9 is the least, and stress balance is broken, and active pull rod 5 and current limliting block 7 are displaced outwardly reaching new flat under the pulling force of spring
Weighing apparatus so that runner increases, and flow can be made to increase, thus improve radiating efficiency；Temperature is the lowest, the resistance value of critesistor 10
The least, the electric current of whole circuit is the biggest, and the magnetic force of electric magnet 9 is the biggest, pulls active pull rod 5 and current limliting block 7 at the magnetic of electric magnet 9
Move inward under gravitational attraction and reach newly to balance so that runner reduces, and flow can be made to diminish, the temperature of equilibrium water so that it is tool
There is value.
The present embodiment is easy to automatically control cooling water flow, and to reach optimal radiating effect, automaticity is high, has
Positive dissemination.
Embodiment 2
As in figure 2 it is shown, the temperature-controlling flow valve of the water-cooling heat radiating system of a kind of intelligent appliance, including the valve body 1 with cavity
And temperature control circuit, the both ends open of described valve body 1, the opening part at valve body 1 two ends is connected with water inlet end 2 and water outlet respectively
End 3, valve body 1 be provided with metering hole 11, be provided with loop bar 6 in described metering hole 11, connection one is fixed in the upper end of described loop bar 6
Individual square block 4, loop bar 6 internal sleeve is provided with active pull rod 5, is provided with balancing spring 8 between described active pull rod 5 and square block 4, lives
One end that dynamic pull bar 5 stretches into valve body 1 is provided with current limliting block 7；Described temperature control circuit is by electric magnet 9, critesistor 10, voltage stabilizing electricity
Source 12 is composed in series, and described critesistor 10 is located to be treated in temperature-controlling system, and described electric magnet 9 drives active pull rod 5 and current limliting
Block 7 moves radially along valve body 1, and described electric magnet 9 is fixed on the bottom of square block 4, and the material of described active pull rod 5 is
Ferrum, described critesistor 10 is negative tempperature coefficient thermistor.
The temp. control flow measuring control valve provided in the present embodiment can realize automatic flow regulation and control, and its operation principle is: when to be controlled
When the temperature of temperature system changes, the resistance value of critesistor 10 changes so that the electric current of whole circuit changes,
And then affect the magnetic of electric magnet 9, active pull rod 5 and current limliting block 7 be one movable overall, between electric magnet 9 and current limliting block 7
A stress balance is formed, when the magnetic of electric magnet 9 between elastic pulling force between magnetic force and active pull rod 5 and square block 4
Changing, when i.e. the magnetic force between electric magnet 9 and current limliting block 7 changes, stress balance is broken, so active pull rod 5
It is moved with current limliting block 7, thus reaches flow-control.
In the present embodiment, critesistor 10 is negative tempperature coefficient thermistor, the magnetic between electric magnet 9 and active pull rod 5
The gravity of support force between power, active pull rod 5 and square block 4 or elastic pulling force and active pull rod 5 and current limliting block 7 itself it
Between formed a stress balance, treat that testing temperature is the highest, the resistance value of critesistor 10 is the least, and the electric current of whole circuit is the biggest, electricity
The magnetic force of Magnet 9 is the biggest, and stress balance is broken, and active pull rod 5 is moved out under the magnetic force of electric magnet 9 attracts with current limliting block 7
Move and reach newly to balance so that runner increases, and flow can be made to increase, thus improve radiating efficiency；Temperature is the lowest, critesistor
The resistance value of 10 is the biggest, and the electric current of whole circuit is the least, and the magnetic force of electric magnet 9 is the least, pulls active pull rod 5 and current limliting block 7 to exist
Move inward under the driving of elastic anchorage force or gravity and reach newly to balance so that runner reduces, and flow can be made to diminish, balance
The temperature of water so that it is there is value.
The present embodiment is easy to automatically control cooling water flow, and to reach optimal radiating effect, automaticity is high, has
Positive dissemination.
Embodiment 3
On the basis of the temperature-controlling flow valve of the water-cooling heat radiating system of a kind of intelligent appliance described in embodiment 1 or 2 the most excellent
Changing, described metering hole 11 is set to internal thread through hole, and described loop bar 6 is set to external screw thread loop bar, manually twists in the present embodiment
Square block 4, can make loop bar 6 that relative movement occurs in metering hole 11, i.e. drive active pull rod 5 to move with current limliting block 7
Dynamic, thus reach flow-control, it is ensured that automatically control inefficacy or out of order time, Non-follow control flow, the present embodiment is tied
Structure is simple, it is easy to accomplish.
It is embodiments of the invention as mentioned above.The present invention is not limited to above-mentioned embodiment, and anyone should learn
The structure change made under the enlightenment of the present invention, every have same or like technical scheme with the present invention, each falls within this
Within the protection domain of invention.
Claims (4)
1. a temperature-controlling flow valve for the water-cooling heat radiating system of intelligent appliance, including with the valve body (1) of cavity and temperature control
Circuit, the both ends open of described valve body (1), the opening part at valve body (1) two ends is connected with water inlet end (2) and water outlet respectively
End (3), valve body (1) be provided with metering hole (11), it is characterised in that: be provided with loop bar (6) in described metering hole (11), described
The upper end of loop bar (6) is fixing connects a square block (4), and loop bar (6) internal sleeve is provided with active pull rod (5), described active pull rod
(5) and be provided with balancing spring (8) between square block (4), active pull rod (5) stretches into one end of valve body (1) and is provided with current limliting block
(7)；Described temperature control circuit is composed in series by electric magnet (9), critesistor (10), regulated power supply (12), described critesistor
(10) being located at and treat in temperature-controlling system, described electric magnet (9) drives active pull rod (5) and current limliting block (7) along valve body (1)
Move radially.
The temperature-controlling flow valve of the water-cooling heat radiating system of a kind of intelligent appliance the most as claimed in claim 1, it is characterised in that: described
Metering hole (11) is set to internal thread through hole, and described loop bar (6) is set to external screw thread loop bar.
The temperature-controlling flow valve of the water-cooling heat radiating system of a kind of intelligent appliance the most as claimed in claim 1 or 2, it is characterised in that:
It is internal that described electric magnet (9) is fixed on valve body (1), and electric magnet (9) and current limliting block (7) are arranged in offside, described current limliting block
(7) material is ferrum, and described critesistor (10) is semistor.
The temperature-controlling flow valve of the water-cooling heat radiating system of a kind of intelligent appliance the most as claimed in claim 1 or 2, it is characterised in that:
Described electric magnet (9) is fixed on the bottom of square block (4), and the material of described active pull rod (5) is ferrum, described critesistor (10)
For negative tempperature coefficient thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478226.1A CN105974969A (en) | 2016-06-28 | 2016-06-28 | Temperature control flow valve for intelligent household electrical appliance water cooling heat radiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478226.1A CN105974969A (en) | 2016-06-28 | 2016-06-28 | Temperature control flow valve for intelligent household electrical appliance water cooling heat radiation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105974969A true CN105974969A (en) | 2016-09-28 |
Family
ID=57020177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610478226.1A Pending CN105974969A (en) | 2016-06-28 | 2016-06-28 | Temperature control flow valve for intelligent household electrical appliance water cooling heat radiation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105974969A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344447A (en) * | 2020-11-03 | 2021-02-09 | 方晶 | Environment-friendly air conditioner refrigeration water circulation economizer |
| CN112848266A (en) * | 2021-03-19 | 2021-05-28 | 重庆鸽牌电线电缆有限公司 | Cable production cooling method |
| CN113539992A (en) * | 2021-06-08 | 2021-10-22 | 吕友海 | Insulated gate bipolar transistor terminal |
-
2016
- 2016-06-28 CN CN201610478226.1A patent/CN105974969A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344447A (en) * | 2020-11-03 | 2021-02-09 | 方晶 | Environment-friendly air conditioner refrigeration water circulation economizer |
| CN112344447B (en) * | 2020-11-03 | 2021-11-05 | 深圳前海中碳综合能源科技有限公司 | Water circulation energy-saving device for air conditioner refrigeration |
| CN112848266A (en) * | 2021-03-19 | 2021-05-28 | 重庆鸽牌电线电缆有限公司 | Cable production cooling method |
| CN113539992A (en) * | 2021-06-08 | 2021-10-22 | 吕友海 | Insulated gate bipolar transistor terminal |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20160928 |