CN108167516A - A kind of novel constant-temperature water valve - Google Patents
A kind of novel constant-temperature water valve Download PDFInfo
- Publication number
- CN108167516A CN108167516A CN201711159105.1A CN201711159105A CN108167516A CN 108167516 A CN108167516 A CN 108167516A CN 201711159105 A CN201711159105 A CN 201711159105A CN 108167516 A CN108167516 A CN 108167516A
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- China
- Prior art keywords
- cold water
- hot water
- temperature
- water inlet
- valve
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention belongs to fluid temperature regulating valve technical fields, more particularly to a kind of novel constant-temperature water valve, including water valve main body, the water valve main body includes hot water inlet pipe, cold water inlet and outlet pipe, the outlet pipe respectively with the hot water inlet pipe and the cold water inlet unicom, hot water gas packet is provided in the hot water inlet pipe, cold water gas packet is provided in the cold water inlet, expansion and contraction filler is sealed in the hot water gas packet and the cold water gas packet, the size of hot water flow in the expansion or shrinkage control hot water inlet pipe of the hot water gas packet, the cold water gas, which is wrapped, is provided with flow control device, the expansion or shrinkage of the cold water gas packet controls the size of cold water inlet inner cold water flow by the flow control device.
Description
Technical field
The invention belongs to fluid temperature regulating valve technical field more particularly to a kind of novel constant-temperature water valves.
Background technology
The water valve of household is mechanical adjustment at present, and cold-hot water proportion is constant, and hot and cold water is constantly adjusted with temperature variation
Entrance ratio, temperature detection part and action component are arranged apart, realize it is complicated；Industrially using accurate control
Motor and temperature sensor control the disengaging ratio of water valve hot and cold water by computer chip, ensure that the water temperature of output is fixed on centainly
In the range of, it realizes complicated.
Invention content
To solve the problems, such as that constant-temperature water valve of the existing technology is complicated, the present invention provides a kind of novel constant-temperature water
Valve, invention introduces the thermal expansion and contraction principle of gas, select and vary with temperature the big gas of physical property variation, are fabricated to water valve
Water temperature detects and controls component, realizes the miniaturization and simplification of constant-temperature water valve, can be filled as the water valve usually used
In the family.
In order to solve the above technical problems, the technical solution adopted in the present invention is as follows, a kind of novel constant-temperature water valve, including water
Valve body, the water valve main body include hot water inlet pipe, cold water inlet and outlet pipe, the outlet pipe respectively with the hot water
Water inlet pipe and the cold water inlet unicom, are provided with hot water gas packet in the hot water inlet pipe, in the cold water inlet
Cold water gas packet is provided with, expansion and contraction filler, institute are sealed in the hot water gas packet and the cold water gas packet
The size of hot water flow in the expansion or shrinkage control hot water inlet pipe of hot water gas packet is stated, the cold water gas, which is wrapped, to be provided with
Flow control device, the expansion or shrinkage of the cold water gas packet control cold water inlet inner cold water flow by the flow control device
Size.
Preferably, the hot water inlet pipe and the cold water inlet unicom, one end of the outlet pipe are arranged on this
Connection position.Such as, when hot water temperature increases suddenly, part flow enters cold water inlet, the cold water gas in cold water inlet
Packet can also carry out expansion band moving valve plate and move down, and increase the cold water flow of the first through hole on the second through-hole and the valve body on valve block
Add, to reduce the temperature in outlet pipe, improve the sensitivity of constant-temperature water valve constant-temperature effluent.
Preferably, the hot water gas wraps the hot water temperature-sensing pipe being provided with the hot water gas packet unicom, it is described
Cold water gas wraps the cold water temperature-sensing pipe being provided with the cold water gas packet unicom, and the hot water temperature-sensing pipe is located at the hot water
In water inlet pipe, the cold water temperature-sensing pipe is located in the cold water inlet.When the water that hot water inlet pipe or cold water inlet enter
Stream temperature is when changing, and hot water temperature-sensing pipe and gas expansion in cold water temperature-sensing pipe or contraction and passes to hot water gas first
Body packet or cold water gas packet improve the sensitivity of constant-temperature water valve.
Preferably, being provided with the first installation cavity in the hot water inlet pipe, the hot water gas packet is located at described first
In installation cavity, the second installation cavity is provided in the cold water inlet, the cold water gas packet is located in second installation cavity.
Preferably, the flow control device includes valve body and valve block, the valve body is arranged in the cold water inlet, institute
State on valve body through there is a first through hole with the cold water inlet coaxial line, the side of the valve body be outward extended with it is described
The boss of second installation cavity cooperation, through having the second through-hole for coordinate with the first through hole, the valve block cunning on the valve block
It moves across the valve body, and is fixed on the cold water gas and wraps.Cold water flow when flow control device realizes the expansion of cold water gas packet
Become larger, cold water flow becomes smaller when cold water gas packet is shunk, simple in structure, the advantages of being easily assembled and is cost-effective.
Further, the filler is gas.Expanding with heat and contract with cold for gas is notable compared with liquid or solid.
Further, the gas is R134a or R600a gases.The internal pressure of hot water gas packet and cold water gas packet
Between 0.1-0.7Mpa, this section is the state that gas is in gaseous state and liquid mixing at normal temperatures.Gas is in gaseous state
After the state mixed with liquid is to temperature change, dilation is sensitiveer, and the water temperature exported as needed can adjust hot water
Gas flow or the other gases of selection or mixed gas in gas packet or cold water gas packet.Certainly it also can be selected to temperature change
Sensitive metal nonmetallic etc. fills hot water gas packet or cold water gas packet.
Further, the ball valve for controlling water yield size is provided in the outlet pipe, is provided on the ball valve
Control the handle of the ball valve.
Advantageous effect：Temperature detection part and action component are designed to a component by novel constant-temperature water valve of the present invention, real
Existing water temperature output is constant, and structure is relatively easy, and control principle is reliable, facilitates manufacture and assembling, saves processing manpower, reduces processing
Cost facilitates the installation of user terminal.Constant sensitive leaving water temperature, provides the user with comfortable bathing experience.Present invention adjustment
The structure of temperature-sensitive can also meet the occasion of the gas mixing required to temperature.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of novel constant-temperature water valve of the present invention；
Fig. 2 is the dimensional structure diagram of novel constant-temperature water valve of the present invention；
Fig. 3 is the exploded perspective view of the flow control device of novel constant-temperature water valve of the present invention；
1 in figure, water valve main body, 2, hot water inlet pipe, 2-1, the first installation cavity, 3, cold water inlet, 3-1, the second installation
Chamber, 4, outlet pipe, 5, hot water gas packet, 6, cold water gas packet, 7, hot water temperature-sensing pipe, 8, cold water temperature-sensing pipe, 9, valve body, 9-1,
One through-hole, 9-2, boss, 10, valve block, 10-1, the second through-hole, 11, ball valve, 12, handle.
Specific embodiment
Embodiment
As shown in Figures 1 to 3, a kind of novel constant-temperature water valve, including water valve main body 1, the water valve main body 1 is intake including hot water
Pipe 2, cold water inlet 3 and outlet pipe 4, the outlet pipe 4 respectively with the hot water inlet pipe 2 and the cold water inlet 3
Logical, 3 unicom of the hot water inlet pipe 2 and the cold water inlet, one end of the outlet pipe 4 is arranged on the connection position.It is described
Hot water gas packet 5 is provided in hot water inlet pipe 2, is provided with cold water gas packet 6 in the cold water inlet 3, the hot water into
The first installation cavity 2-1 is provided in water pipe 2, the hot water gas packet 5 is located in the first installation cavity 2-1, the cold water into
The second installation cavity 3-1 is provided in water pipe 3, the cold water gas packet 6 is located in the second installation cavity 3-1.The hot water gas
The hot water temperature-sensing pipe 7 with 5 unicom of hot water gas packet is provided on body packet 5, be provided on the cold water gas packet 6 with it is described
The cold water temperature-sensing pipe 8 of 6 unicom of cold water gas packet, the hot water temperature-sensing pipe 7 are located in the hot water inlet pipe 2, the cold water sense
Warm pipe 8 is located in the cold water inlet 3.It is sealed with and expands with heat and contract with cold in the hot water gas packet 5 and the cold water gas packet 6
Property filler, the filler be gas, the gas be R134a or R600a gases, hot water gas packet 5 and cold water gas packet 6
Internal pressure between 0.1-0.7Mpa, this section be at normal temperatures gas be in gaseous state and liquid mixing state.Institute
The size of hot water flow in the expansion or shrinkage control hot water inlet pipe 2 of hot water gas packet 5 is stated, is set on the cold water gas packet 6
Flow control device is equipped with, the expansion or shrinkage of the cold water gas packet 6 controls 3 inner cold water of cold water inlet by the flow control device
The size of flow.
As shown in figures 1 and 3, the flow control device includes valve body 9 and valve block 10, and the valve body 9 is arranged on the cold water
In water inlet pipe 3, through the first through hole 9-1 having with 3 coaxial line of cold water inlet, the side of the valve body 9 on the valve body 9
The boss 9-2 coordinated with the second installation cavity 3-1 is extended outwardly, running through on the valve block 10 has and the first through hole
Second through-hole 10-1 of 9-1 cooperations, the valve block 10 slides through the valve body 9, and is fixed on the cold water gas packet 6.
As depicted in figs. 1 and 2, the ball valve 11 for controlling water yield size, the ball valve are provided in the outlet pipe 4
The handle 12 for controlling the ball valve 11 is provided on 11.
Operation principle is as follows：
Hot water or cold water respectively enters cold water inlet 3 and hot water inlet pipe 2, when cold water temperature-sensing pipe 8 and hot water temperature-sensing pipe 7
The flow of entrance is respectively contacted, and is changed according to water flow temperature, the gas expansion in cold water temperature-sensing pipe 8 and hot water temperature-sensing pipe 7
Or it shrinks and passes to cold water gas packet 6 and hot water gas packet 5.
Gas expansion and hot water gas packet 5 is passed in hot water temperature-sensing pipe 7 when hot water temperature increases, hot water gas packet 5
Expansion reduces the flow that hot water enters outlet pipe 4, contraction of gas and is passed in hot water temperature-sensing pipe 7 when hot water temperature reduces
Hot water gas packet 5, hot water gas packet 5 shrink to increase the flow that hot water enters outlet pipe 4；
Under room temperature, the axis of the second through-hole 10-1 is cold when cold water temperature increases in the top of the axis of first through hole 9-1
Gas expansion and cold water gas packet 6 is passed in water temperature-sensing pipe 8, the expansion band moving valve plate 10 of cold water gas packet 6 moves down, and makes valve block 10
On the second through-hole 10-1 and the water flowing area of first through hole 9-1 on valve body 9 increase and increase the stream that cold water enters outlet pipe 4
Amount contraction of gas and passes to cold water gas packet 6 when cold water temperature reduces, 6 shrinkage band of cold water gas packet in cold water temperature-sensing pipe 8
Moving valve plate 10 moves up, and the water flowing area of the first through hole 9-1 on the second through-hole 10-1 and valve body 9 on valve block 10 is made to reduce to subtract
Primary chilled water enters the flow of outlet pipe 4.
Then hot water or cold water mixing after water temperature is made to be exported in the thermostatic of setting from outlet pipe 4, when enter cold water into
When the water temperature suddenly change of water pipe 3 or hot water inlet pipe 2, cold water gas packet 6 or hot water gas packet 5 will automatically control so that
The constant water temperature that outlet pipe 4 exports.
Claims (8)
1. a kind of novel constant-temperature water valve, it is characterised in that：Including water valve main body (1), the water valve main body (1) is intake including hot water
Manage (2), cold water inlet (3) and outlet pipe (4), the outlet pipe (4) respectively with the hot water inlet pipe (2) and the cold water
Water inlet pipe (3) unicom, the hot water inlet pipe (2) is interior to be provided with hot water gas packet (5), is set in the cold water inlet (3)
There is cold water gas packet (6), expansion and contraction filling is sealed in the hot water gas packet (5) and the cold water gas packet (6)
Object, the size of expansion or shrinkage control hot water inlet pipe (2) interior hot water flow of the hot water gas packet (5), the cold water gas
Flow control device is provided on body packet (6), the expansion or shrinkage of the cold water gas packet (6) controls cold water by the flow control device
The size of water inlet pipe (3) inner cold water flow.
2. novel constant-temperature water valve according to claim 1, it is characterised in that：The hot water inlet pipe (2) and the cold water
Water inlet pipe (3) unicom, one end of the outlet pipe (4) are arranged on the connection position.
3. novel constant-temperature water valve according to claim 1, it is characterised in that：Be provided on the hot water gas packet (5) with
The hot water temperature-sensing pipe (7) of hot water gas packet (5) unicom is provided with and the cold water gas on the cold water gas packet (6)
The cold water temperature-sensing pipe (8) of (6) unicom is wrapped, the hot water temperature-sensing pipe (7) is in the hot water inlet pipe (2), the cold water sense
Temperature pipe (8) is in the cold water inlet (3).
4. novel constant-temperature water valve according to claim 1, it is characterised in that：The is provided in the hot water inlet pipe (2)
One installation cavity (2-1), the hot water gas packet (5) is in first installation cavity (2-1), in the cold water inlet (3)
The second installation cavity (3-1) is provided with, the cold water gas packet (6) is in second installation cavity (3-1).
5. novel constant-temperature water valve according to claim 4, it is characterised in that：The flow control device includes valve body (9) and valve
Piece (10), the valve body (9) are arranged in the cold water inlet (3), through having and the cold water is intake on the valve body (9)
The first through hole (9-1) of (3) coaxial line is managed, the side of the valve body (9) is outward extended with matches with second installation cavity (3-1)
The boss (9-2) of conjunction, through having the second through-hole (10-1) for coordinating with the first through hole (9-1), institute on the valve block (10)
It states valve block (10) and slides through the valve body (9), and be fixed on the cold water gas packet (6).
6. novel constant-temperature water valve according to claim 1, it is characterised in that：The filler is gas.
7. novel constant-temperature water valve according to claim 6, it is characterised in that：The gas is R134a or R600a gases.
8. novel constant-temperature water valve according to claim 1, it is characterised in that：It is provided with to control in the outlet pipe (4)
The ball valve (11) of water size is made, the handle (12) for controlling the ball valve (11) is provided on the ball valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159105.1A CN108167516B (en) | 2017-11-20 | 2017-11-20 | A kind of constant-temperature water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159105.1A CN108167516B (en) | 2017-11-20 | 2017-11-20 | A kind of constant-temperature water valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108167516A true CN108167516A (en) | 2018-06-15 |
| CN108167516B CN108167516B (en) | 2019-11-19 |
Family
ID=62527055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711159105.1A Active CN108167516B (en) | 2017-11-20 | 2017-11-20 | A kind of constant-temperature water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167516B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926028A (en) * | 2019-10-30 | 2020-03-27 | 青岛经济技术开发区海尔热水器有限公司 | Steady flow subassembly, insulating part and water heater |
| CN114658894A (en) * | 2022-03-24 | 2022-06-24 | 华南建材(深圳)有限公司 | Intelligent water outlet control equipment for bathroom |
| CN116099601A (en) * | 2023-04-13 | 2023-05-12 | 山东泰山健康科技有限公司 | Glossy ganoderma spore powder broken wall machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080190488A1 (en) * | 2007-02-12 | 2008-08-14 | Hurst James W | Fluid activated flow control system |
| CN202091566U (en) * | 2011-08-02 | 2011-12-28 | 江门市金凯登装饰材料实业有限公司 | Concealed installation constant-temperature faucet |
| CN102853152A (en) * | 2012-08-18 | 2013-01-02 | 谢玲飞 | Dual-channel constant temperature control valve |
| US8714198B1 (en) * | 2013-01-23 | 2014-05-06 | Jui-Chien Chen | Control valve mechanism for faucets |
| CN205689813U (en) * | 2016-06-09 | 2016-11-16 | 唐伟鹏 | A kind of novel accurate temperature controlling water mixing valve |
-
2017
- 2017-11-20 CN CN201711159105.1A patent/CN108167516B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080190488A1 (en) * | 2007-02-12 | 2008-08-14 | Hurst James W | Fluid activated flow control system |
| CN202091566U (en) * | 2011-08-02 | 2011-12-28 | 江门市金凯登装饰材料实业有限公司 | Concealed installation constant-temperature faucet |
| CN102853152A (en) * | 2012-08-18 | 2013-01-02 | 谢玲飞 | Dual-channel constant temperature control valve |
| US8714198B1 (en) * | 2013-01-23 | 2014-05-06 | Jui-Chien Chen | Control valve mechanism for faucets |
| CN205689813U (en) * | 2016-06-09 | 2016-11-16 | 唐伟鹏 | A kind of novel accurate temperature controlling water mixing valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926028A (en) * | 2019-10-30 | 2020-03-27 | 青岛经济技术开发区海尔热水器有限公司 | Steady flow subassembly, insulating part and water heater |
| CN114658894A (en) * | 2022-03-24 | 2022-06-24 | 华南建材(深圳)有限公司 | Intelligent water outlet control equipment for bathroom |
| CN116099601A (en) * | 2023-04-13 | 2023-05-12 | 山东泰山健康科技有限公司 | Glossy ganoderma spore powder broken wall machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108167516B (en) | 2019-11-19 |
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