CN105626903B - A kind of constant-temperature water mixing valve - Google Patents
A kind of constant-temperature water mixing valve Download PDFInfo
- Publication number
- CN105626903B CN105626903B CN201610158418.4A CN201610158418A CN105626903B CN 105626903 B CN105626903 B CN 105626903B CN 201610158418 A CN201610158418 A CN 201610158418A CN 105626903 B CN105626903 B CN 105626903B
- Authority
- CN
- China
- Prior art keywords
- water
- cold
- road
- hot water
- hot
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
- F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention relates to a kind of constant-temperature water mixing valves, including hot and cold water dual control tap, hot water or cold water's water inlet end of dual control tap is connected with a valve body with cold water road and hot water channels, cold water is equipped in the cold water road into water impeller, hot water is equipped in hot water channels into water impeller, hot and cold water is coaxial into water impeller, balance channel there are one being set between cold and hot water channel, it is respectively equipped with a hot water return road and a cold-water reflux road in the middle part of balance channel, sets that there are one can block the dummy piston in two reflux roads simultaneously in balance channel.The present invention has feature simple in structure, easy to use, temperature control is accurate, safe and reliable.
Description
Technical field
The present invention relates to a kind of sanitary bath equipments, more particularly, to a kind of mixed cold and hot water valve.
Background technology
Mixed cold and hot water valve is a very common equipment in daily life, but existing mixed cold and hot water valve is using
In, it is unstable often to will appear hot water effluent so that it is difficult to be transferred to suitable temperature, sometimes in use, cold water hydraulic pressure
Suddenly change, or even will appear water temperature overheat, skin ambustion, it is too low also to will appear output water temperature, for the people of bathing,
The problem of being difficult to bear.In order to solve this problem it is proposed many methods to be solved, such as patent No.
The Chinese patent of ZL201210255785.8 discloses a kind of bathing douche and its control method, including hot water inlet pipe, cold
A temperature inductor, the temperature are respectively equipped in water water inlet pipe and nozzle, the hot water inlet pipe and cold water inlet
The signal circuit of inductor is connected with a control unit respectively, is also set respectively in the hot water inlet pipe and cold water inlet
There are one flow controller, the control circuit of the flow controller is also connected with the control unit respectively, the cold water
Water inlet pipe and hot water inlet pipe are connected with a cold-hot water mixing box respectively, the cold-hot water mixing box with the nozzle phase
Even.The present invention provides one kind accurately to be adjusted to water temperature, still, since the present invention needs to carry out power control, tool
Have some potential safety problems, simultaneously because its there are many control circuits, under warm and humid environment, reliability can be relatively low.
Invention content
The present invention is mainly that the water temperature control present in the solution prior art is unstable, has security risk, circuit is in temperature
It is susceptible to the technical problems such as failure under wet environment, it is accurate, safe and reliable to provide a kind of simple in structure, easy to use, temperature control
Constant-temperature water mixing valve.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：A kind of constant-temperature water mixing valve,
Including hot and cold water dual control tap, it is characterised in that hot water or cold water's water inlet end of the dual control tap and one carry cold water road and
The valve body of hot water channels is connected, and cold water is equipped in the cold water road into water impeller, the interior hot water that is equipped with of hot water channels is cold and hot into water impeller
Water is coaxial into water impeller, is set between cold and hot water channel there are one balance channel, and a hot water is respectively equipped in the middle part of balance channel and is returned
Runner and a cold-water reflux road, set that there are one the dummy pistons that can block two reflux roads simultaneously in balance channel.Hot water from
Hot water inlet enters hot water channels, and cold water enters cold water road from cooling water inlet, opens hot and cold water dual control tap, hot water and cold water are opened
Begin to flow, if the flow velocity of hot water is very fast, drives hot water very fast into water impeller, hot water drives hot and cold water to turn into water impeller into water impeller
It is dynamic to keep hot water channels identical with the water flow velocity in cold water road, have the function that stationary flow；When people only use hot water, cold water does not flow
Go out, hydraulic pressure in cold water road rises and more than the hydraulic pressure in hot water channels, dummy piston pushed to be moved to the left at this time, and cold water is from cold
Water reflux road flows back to cold water road so that the hydraulic pressure at cold water into water impeller both ends keeps balance, realizes the case where cold water does not flow out
Under, cold water can be normally with hot water water inlet wheel rotation into water impeller, and does not cause to hinder to it.
Preferably, the balance channel is respectively arranged on the left side and the right side one just so that dummy piston is moved to heat
Water reflux road or the completely open left and right limited block in cold-water reflux road.The position of left and right limited block is that dummy piston is mobile
Extreme position realizes maximum regurgitant volume at this point, the reflux road of hot water or cold water is opened completely.
Preferably, being all provided on the cold water road and hot water channels there are one impeller cavity, which is corresponding
Cold water road or hot water channels are perpendicular, and impeller axle is set to the upper bottom surface of impeller cavity, the blade of impeller and the inner cylinder phase of impeller cavity
Fitting.In the case that the design makes impeller not rotate, can be very small by flowing water in cold water road or hot water channels, just
Normal flow could only realize that therefore, wheel rotation speed directly controls the size of flow in the case of wheel rotation.
Preferably, the water outlet in the cold-water reflux road and hot water return road be respectively arranged on corresponding impeller cavity into
The mouth of a river.The design makes the water of reflux road outflow that the overwhelming majority may be implemented and come back in impeller cavity, realizes a loop, resistance
Impact of the water that water inlet pipe is come in impeller is hindered so that the rotation of impeller is more smoothly, and resistance smaller.
Preferably, the water outlet in the cold-water reflux road and hot water return road is respectively equipped with a check valve.It is cold and hot
The water in water reflux road needs to be unidirectional, if in the aqueous reflux to return duct that water inlet pipe enters, it may appear that because pressure balanced
Reason, and can not achieve reflux.
The present invention the advantageous effect brought be solve present in the prior art water temperature control it is unstable, have peace
Full hidden danger, circuit are susceptible to the technical problems such as failure under warm and humid environment, realize a kind of simple in structure, easy to use, control
Accurate, the safe and reliable constant-temperature water mixing valve of temperature.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of the present invention；
Attached drawing 2 is the sectional view at A-A of attached drawing 1.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：
As shown in Figure 1 and Figure 2, the present invention is a kind of constant-temperature water mixing valve, including hot and cold water dual control tap 12, the dual control
Hot water or cold water's water inlet end 9,1 of tap is connected with a valve body 11 with cold water road 10 and hot water channels 2, cold water road 10 and hot water
It is all provided on road 2 there are one impeller cavity 13, which is that corresponding cold water road or hot water channels are perpendicular, is set in impeller cavity
There is corresponding cold water into water impeller 32 and hot water into water impeller 31, impeller axle 4 is connected to the upper bottom surface of impeller cavity, the leaf of impeller
The inner cylinder of piece and impeller cavity fits.Hot and cold water is coaxial into water impeller, is set between cold and hot water channel there are one balance channel 14, is put down
Weighing apparatus is respectively equipped with a hot water return road 82 and a cold-water reflux road 81, the cold-water reflux road 82 and heat in the middle part of channel
The water outlet in water reflux road 81 is respectively arranged on the water inlet of corresponding impeller cavity 13, the water outlet in cold-water reflux road and hot water return road
Mouth is respectively equipped with a check valve 7.It is set in balance channel there are one the dummy piston 6 that can block two reflux roads simultaneously, is balanced
Channel is respectively arranged on the left side and the right side one just so that dummy piston is moved to hot water return road or cold-water reflux road and beats completely
The left and right limited block 5 opened.
Hot water enters hot water channels from hot water inlet, and cold water enters cold water road from cooling water inlet, opens the hot and cold water dual control fire hose
The case where head, hot water and cold water start to flow, if the flow velocity of hot water is very fast, drive hot water very fast into water impeller, and impeller does not rotate
Under, can be very small by flowing water in cold water road or hot water channels, normal flow only in the case of wheel rotation
It can realize, therefore, wheel rotation speed directly controls the size of flow, so hot water drives hot and cold water into waterleaf into water impeller
Wheel rotation keeps hot water channels identical with the water flow velocity in cold water road, has the function that stationary flow；When people only use hot water, cold water
It does not flow out, the hydraulic pressure in cold water road rises and more than the hydraulic pressure in hot water channels, pushes dummy piston to be moved to the left, cold water at this time
Cold water road is flowed back to from cold-water reflux road so that the hydraulic pressure at cold water into water impeller both ends keeps balance, realizes what cold water did not flowed out
In the case of, cold water can be normally with hot water water inlet wheel rotation into water impeller, and does not cause to hinder to it.
Claims (7)
1. a kind of constant-temperature water mixing valve, including hot water or cold water's dual control tap, it is characterised in that the hot water or cold water of the dual control tap into
Water end (W.E.) is connected with a valve body with cold water road and hot water channels, and cold water is equipped in the cold water road into water impeller, hot water channels
For the interior hot water that is equipped with into water impeller, hot water or cold water is coaxial into water impeller, is set between hot and cold water channel there are one balance channel, balance channel
Middle part be respectively equipped with a hot water return road and a cold-water reflux road, set in balance channel there are one two can be blocked simultaneously
The dummy piston in reflux road.
2. a kind of constant-temperature water mixing valve according to claim 1, it is characterised in that the left and right sides of the balance channel point
Just so that dummy piston is moved to the completely open left and right limited block in hot water return road or cold-water reflux road there are one not setting.
3. a kind of constant-temperature water mixing valve according to claim 1 or 2, it is characterised in that on the cold water road and hot water channels
If there are one impeller cavity, which is that corresponding cold water road or hot water channels are perpendicular, and impeller axle is connected to impeller cavity
Upper bottom surface, the blade of impeller and the inner cylinder of impeller cavity fit.
4. a kind of constant-temperature water mixing valve according to claim 3, it is characterised in that the cold-water reflux road and hot water return
The water outlet in road is respectively arranged on the water inlet of corresponding impeller cavity.
5. a kind of constant-temperature water mixing valve according to claim 1 or 2, it is characterised in that the cold-water reflux road and hot water return
The water outlet of runner is respectively equipped with a check valve.
6. a kind of constant-temperature water mixing valve according to claim 3, it is characterised in that the cold-water reflux road and hot water return
The water outlet in road is respectively equipped with a check valve.
7. a kind of constant-temperature water mixing valve according to claim 4, it is characterised in that the cold-water reflux road and hot water return
The water outlet in road is respectively equipped with a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158418.4A CN105626903B (en) | 2016-03-18 | 2016-03-18 | A kind of constant-temperature water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158418.4A CN105626903B (en) | 2016-03-18 | 2016-03-18 | A kind of constant-temperature water mixing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626903A CN105626903A (en) | 2016-06-01 |
| CN105626903B true CN105626903B (en) | 2018-11-13 |
Family
ID=56042100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158418.4A Expired - Fee Related CN105626903B (en) | 2016-03-18 | 2016-03-18 | A kind of constant-temperature water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626903B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609552A (en) | 2020-04-23 | 2020-09-01 | 青岛海尔空调电子有限公司 | Hot water unit |
| CN111609561B (en) | 2020-04-23 | 2022-10-28 | 青岛海尔空调电子有限公司 | Control method of hot water unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940964Y (en) * | 2006-09-10 | 2007-08-29 | 李建华 | Cold/hot water circulating converter of solar water heater |
| CN202132547U (en) * | 2011-07-08 | 2012-02-01 | 宁波市镇海捷登应用技术研究所 | Tap for both hot water and cold water |
| CN102384333A (en) * | 2011-07-08 | 2012-03-21 | 宁波市镇海捷登应用技术研究所 | Pipeline joint for balancing water pressure |
| CN202252138U (en) * | 2011-09-19 | 2012-05-30 | 宁波市镇海捷登应用技术研究所 | Faucet capable of providing cold water and hot water |
| FR2959796B1 (en) * | 2010-05-06 | 2012-08-17 | Emmanuel Teurnier | WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT |
| CN204610951U (en) * | 2015-01-29 | 2015-09-02 | 东莞热道节能设备有限公司 | A kind of cold-hot dual-temperature controls water valve |
| CN205806566U (en) * | 2016-03-18 | 2016-12-14 | 浙江科技学院 | A kind of constant-temperature water mixing valve |
-
2016
- 2016-03-18 CN CN201610158418.4A patent/CN105626903B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940964Y (en) * | 2006-09-10 | 2007-08-29 | 李建华 | Cold/hot water circulating converter of solar water heater |
| FR2959796B1 (en) * | 2010-05-06 | 2012-08-17 | Emmanuel Teurnier | WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT |
| CN202132547U (en) * | 2011-07-08 | 2012-02-01 | 宁波市镇海捷登应用技术研究所 | Tap for both hot water and cold water |
| CN102384333A (en) * | 2011-07-08 | 2012-03-21 | 宁波市镇海捷登应用技术研究所 | Pipeline joint for balancing water pressure |
| CN202252138U (en) * | 2011-09-19 | 2012-05-30 | 宁波市镇海捷登应用技术研究所 | Faucet capable of providing cold water and hot water |
| CN204610951U (en) * | 2015-01-29 | 2015-09-02 | 东莞热道节能设备有限公司 | A kind of cold-hot dual-temperature controls water valve |
| CN205806566U (en) * | 2016-03-18 | 2016-12-14 | 浙江科技学院 | A kind of constant-temperature water mixing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105626903A (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203453535U (en) | Safe temperature-adjusting faucet | |
| CN105626903B (en) | A kind of constant-temperature water mixing valve | |
| CN108799610A (en) | Constant-temperature constant-flow water outlet control method and constant-temperature constant-flow valve | |
| CN205806566U (en) | A kind of constant-temperature water mixing valve | |
| CN102425684A (en) | Cold and hot switching mixing valve | |
| CN204122271U (en) | Temperature control gondola water faucet | |
| CN204004580U (en) | Constant-temperature tap structure | |
| CN202371214U (en) | Cold-hot switching mixing valve | |
| CN201715026U (en) | Constant-temperature faucet | |
| CN206738616U (en) | Pressure-bearing type controls electric hot water tap | |
| CN103511664A (en) | Thermoregulation water faucet safe to use | |
| CN206280598U (en) | A kind of environmental protection and energy saving tap | |
| CN203549092U (en) | Thermostatic valve for water heater | |
| CN110470056A (en) | Water-heater system and control method | |
| CN201221645Y (en) | Comfortable cold discharging automatic valve | |
| CN204284532U (en) | A kind of shower of energy quick adjustment water temperature | |
| CN208205442U (en) | A kind of water heater temperature's balancer | |
| CN207975309U (en) | Fluid valve and electric heater | |
| CN201090783Y (en) | Thermostatic valve | |
| CN204704447U (en) | A kind of equilibrium valve | |
| CN207273785U (en) | Cooling water temperature control device for injection molding machine | |
| CN218347986U (en) | Zero-cold-water-return constant-temperature integrated valve | |
| CN205580255U (en) | Innovative positive displacement heat exchanger | |
| CN203940621U (en) | A kind of temperature-control energy saving device | |
| CN204610951U (en) | A kind of cold-hot dual-temperature controls water valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20181113 Termination date: 20200318 |