CN105626903A - Constant temperature water mixing valve - Google Patents
Constant temperature water mixing valve Download PDFInfo
- Publication number
- CN105626903A CN105626903A CN201610158418.4A CN201610158418A CN105626903A CN 105626903 A CN105626903 A CN 105626903A CN 201610158418 A CN201610158418 A CN 201610158418A CN 105626903 A CN105626903 A CN 105626903A
- Authority
- CN
- China
- Prior art keywords
- water
- cold
- hot water
- road
- impeller
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 238000002156 mixing Methods 0.000 title claims abstract description 17
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 21
- 238000010992 reflux Methods 0.000 claims description 19
- 230000009977 dual effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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 invention relates to a constant temperature water mixing valve which comprises a cold and hot water double-control faucet. The cold water inlet end and the hot water inlet end of the double-control faucet are connected with a valve body with a cold water channel and a hot water channel; a cold water inlet impeller is arranged in the cold water channel; a hot water inlet impeller is arranged in the hot water channel; the cold water inlet impeller and the hot water inlet impeller are coaxial; a balance channel is arranged between the cold water channel and the hot water channel; a hot water returning channel and a cold water returning channel are arranged in the middle of the balance channel; and a balance piston capable of simultaneously plugging the two returning channels is arranged in the balance channel. The constant temperature water mixing valve has the characteristics of being simple in structure, convenient to use, accurate in temperature controlling, safe and reliable.
Description
Technical field
The present invention relates to a kind of sanitary bath equipment, especially relate to a kind of cold and hot mixed water valve.
Background technology
Cold and hot mixed water valve is the very common equipment of in daily life, but existing cold and hot mixed water valve is in use, often occur that hot water effluent is unstable so that it is difficult to be transferred to suitable temperature, sometimes in use, cold water hydraulic pressure changes suddenly, even there will be water temperature overheated, skin ambustion, also there will be output water temperature too low, for the people having a bath, it is difficult to the problem born. it is proposed a lot of method solves to address this problem, Chinese patent such as patent No. ZL201210255785.8 discloses a kind of novel shower device and control method thereof, comprise hot water inlet pipe, cold water inlet and shower nozzle, it is respectively equipped with a temperature inductor in described hot water inlet pipe and cold water inlet, the signal circuit of this temperature inductor is connected with a control unit respectively, a flow director also it is respectively equipped with in described hot water inlet pipe and cold water inlet, the pilot circuit of this flow director is also connected with described control unit respectively, described cold water inlet is connected with a cold and hot water blending bin respectively with hot water inlet pipe, being connected with described shower nozzle of this cold and hot water blending bin. the present invention provides one and can water temperature accurately be adjusted, but, need due to the present invention to carry out energising control, there is certain potential safety hazard, there is a lot of pilot circuits due to it simultaneously, under warm and humid environment, its reliability can be lower.
Summary of the invention
It is unstable that the present invention mainly solves the control of the water temperature existing for prior art, has potential safety hazard, and circuit such as easily breaks down at the technical problem under warm and humid environment, it is provided that the constant-temperature water mixing valve that a kind of structure is simple, easy to use, temperature control is accurate, safe and reliable.
The above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of constant-temperature water mixing valve, comprise cold and hot water dual control tap, it is characterized in that the cold of described dual control tap, hot water feed-water end is connected with the valve body of hot water channels with cold water road with one, cold water water inlet impeller it is provided with in described cold water road, hot water water inlet impeller it is provided with in hot water channels, cold and hot water water inlet impeller is coaxial, a balance channel it is provided with between cold and hot water channel, the middle part of balance channel is respectively equipped with a hot water backflow road and a cold-water reflux road, the equalizing piston that one can be blocked two backflow roads simultaneously it is provided with in balance channel. hot water enters hot water channels from hot water import, cold water enters cold water road from cooling water inlet, open cold and hot water dual control water tap, hot water and cold water start flowing, if the flow velocity of hot water is very fast, driving hot water water inlet impeller very fast, hot water water inlet impeller drives cold and hot water water inlet wheel rotation to make hot water channels identical with the water flow velocity in cold water road, reaches the effect of stable current, when people only use hot water, cold water does not flow out, now the hydraulic pressure in cold water road rises and the hydraulic pressure that is greater than in hot water channels, promotion equalizing piston is moved to the left, cold water flows back to cold water road from cold-water reflux road so that the hydraulic pressure at cold water water inlet impeller two ends keeps balance, it is achieved that when cold water does not flow out, it normally with hot water water inlet wheel rotation, and can not caused obstruction by cold water water inlet impeller.
As preferably, the left and right sides of described balance channel is respectively equipped with one and just makes the left and right limited block that equalizing piston moves to hot water backflow road or cold-water reflux road is opened completely. The position of left and right limited block, be equalizing piston can the limit position of movement, now, the backflow road of hot water or cold water is opened completely, it is achieved maximum quantity of reflux.
As preferably, described cold water road and hot water channels being equipped with an impeller chamber, this impeller chamber is that the cold water road corresponding with it or hot water channels are perpendicular, and impeller shaft is located at the upper bottom surface in impeller chamber, and the blade of impeller and the inner cylinder in impeller chamber fit. This design makes the when that impeller do not rotate, and the water by flowing in cold water road or hot water channels can be very little, and normal current only could realize when wheel rotation, and therefore, wheel rotation speed directly control the size of current.
As preferably, the water outlet in described cold-water reflux road and hot water backflow road is located at the water-in in corresponding impeller chamber respectively. This design water that road flows out that makes to reflux can realize the overwhelming majority and again returns in impeller chamber, it is achieved a loop, hinders water that water inlet pipe comes in the impact of impeller so that the rotation of impeller is more smooth and easy, and resistance is less.
As preferably, the water outlet in described cold-water reflux road and hot water backflow road is respectively equipped with a check valve. The water in cold and hot water backflow road needs to be unidirectional, if the aqueous reflux that water inlet pipe enters is to, in return line, there will be because of pressure balanced reason, and can not realize backflow.
The useful effect brought of the present invention is, solve the control of the water temperature existing for prior art unstable, having potential safety hazard, circuit such as easily breaks down at the technical problem under warm and humid environment, it is achieved that the constant-temperature water mixing valve that a kind of structure is simple, easy to use, temperature control is accurate, safe and reliable.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is the sectional view at the A A place of accompanying drawing 1.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical scheme of the present invention is described in further detail.
Embodiment:
As shown in Figure 1 and Figure 2, the present invention is a kind of constant-temperature water mixing valve, comprise cold and hot water dual control tap 12, hot water or cold water's feed-water end 9,1 of described dual control tap is connected with the valve body 11 of hot water channels 2 with cold water road 10 with one, cold water road 10 and hot water channels 2 are equipped with an impeller chamber 13, this impeller chamber 13 is that the cold water road corresponding with it or hot water channels are perpendicular, corresponding cold water water inlet impeller 32 and hot water water inlet impeller 31 it is provided with in impeller chamber, impeller shaft 4 is connected to the upper bottom surface in impeller chamber, and the blade of impeller and the inner cylinder in impeller chamber fit. Cold and hot water water inlet impeller is coaxial, a balance channel 14 it is provided with between cold and hot water channel, the middle part of balance channel is respectively equipped with a hot water backflow road 82 and a cold-water reflux road 81, the water outlet in described cold-water reflux road 82 and hot water backflow road 81 is located at the water-in in corresponding impeller chamber 13 respectively, and the water outlet in cold-water reflux road and hot water backflow road is respectively equipped with a check valve 7. Being provided with the equalizing piston 6 that can be blocked two backflow roads simultaneously in balance channel, the left and right sides of balance channel is respectively equipped with one and just makes equalizing piston move to hot water backflow road or the left and right limited block 5 opened completely of cold-water reflux road.
Hot water enters hot water channels from hot water import, cold water enters cold water road from cooling water inlet, open cold and hot water dual control water tap, hot water and cold water start flowing, if the flow velocity of hot water is very fast, drive hot water water inlet impeller very fast, when impeller does not rotate, water by flowing in cold water road or hot water channels can be very little, normal current only could realize when wheel rotation, therefore, wheel rotation speed directly control the size of current, so hot water water inlet impeller drives cold and hot water water inlet wheel rotation to make hot water channels identical with the water flow velocity in cold water road, reach the effect of stable current, when people only use hot water, cold water does not flow out, now the hydraulic pressure in cold water road rises and the hydraulic pressure that is greater than in hot water channels, promotion equalizing piston is moved to the left, cold water flows back to cold water road from cold-water reflux road so that the hydraulic pressure at cold water water inlet impeller two ends keeps balance, it is achieved that when cold water does not flow out, it normally with hot water water inlet wheel rotation, and can not caused obstruction by cold water water inlet impeller.
Claims (7)
1. a constant-temperature water mixing valve, comprise cold and hot water dual control tap, it is characterized in that hot water or cold water's feed-water end of described dual control tap is connected with the valve body of hot water channels with cold water road with one, cold water water inlet impeller it is provided with in described cold water road, hot water water inlet impeller it is provided with in hot water channels, cold and hot water water inlet impeller is coaxial, a balance channel it is provided with between cold and hot water channel, the middle part of balance channel is respectively equipped with a hot water backflow road and a cold-water reflux road, is provided with the equalizing piston that can be blocked two backflow roads simultaneously in balance channel.
2. a kind of constant-temperature water mixing valve according to claim 1, it is characterised in that the left and right sides of described balance channel is respectively equipped with and just makes the left and right limited block that equalizing piston moves to hot water backflow road or cold-water reflux road is opened completely.
3. a kind of constant-temperature water mixing valve described in 1 or 2 is sought according to right, it is characterized in that described cold water road and hot water channels are equipped with an impeller chamber, this impeller chamber is that the cold water road corresponding with it or hot water channels are perpendicular, impeller shaft is connected to the upper bottom surface in impeller chamber, and the blade of impeller and the inner cylinder in impeller chamber fit.
4. a kind of constant-temperature water mixing valve according to claim 4, it is characterised in that the water outlet in described cold-water reflux road and hot water backflow road is located at the water-in in corresponding impeller chamber respectively.
5. seek a kind of constant-temperature water mixing valve described in 1 or 2 according to right, it is characterised in that the water outlet in described cold-water reflux road and hot water backflow road is respectively equipped with a check valve.
6. seek a kind of constant-temperature water mixing valve described in 3 according to right, it is characterised in that the water outlet in described cold-water reflux road and hot water backflow road is respectively equipped with a check valve.
7. seek a kind of constant-temperature water mixing valve described in 4 according to right, it is characterised in that the water outlet in described cold-water reflux road and hot water backflow 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 true CN105626903A (en) | 2016-06-01 |
| CN105626903B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212962A1 (en) | 2020-04-23 | 2021-10-28 | 青岛海尔空调电子有限公司 | Water heating unit |
| WO2021212956A1 (en) | 2020-04-23 | 2021-10-28 | 青岛海尔空调电子有限公司 | Control method for 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212962A1 (en) | 2020-04-23 | 2021-10-28 | 青岛海尔空调电子有限公司 | Water heating unit |
| WO2021212956A1 (en) | 2020-04-23 | 2021-10-28 | 青岛海尔空调电子有限公司 | Control method for hot water unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105626903B (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103968143A (en) | Sanitary installation part and component of a sanitary water faucet and method for controlling flow of flowing medium | |
| CN105626903A (en) | Constant temperature water mixing valve | |
| CN204493876U (en) | A kind of antifreeze flow-guiding valve | |
| CN104896163A (en) | Balance 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 | |
| CN201327201Y (en) | Electronic type flow adjuster | |
| CN205002340U (en) | Zero cold water instant heating heating water system | |
| CN102767864A (en) | Multifunctional water supply system for wall-hanging furnace | |
| CN103976661B (en) | Drinking water heating device with adjustable water yield and adjustable water temperature | |
| CN204128193U (en) | A kind of Intelligent water-saving tap | |
| CN204153301U (en) | A kind of convenient Intelligent water-saving tap | |
| CN201081033Y (en) | Water volume control valve for clothes ironing equipment and clothes ironing equipment | |
| CN205533479U (en) | Defeated material actuating system and paver | |
| CN206430249U (en) | Telescopic wall-mounted stove water circuit system | |
| CN102829218B (en) | Cold water and hot water uniformly-mixing temperature regulating device | |
| CN203686199U (en) | Self-regulation type throttling valve | |
| CN203363276U (en) | Automatic return valve | |
| CN206036327U (en) | Two channel flow control valve | |
| CN206036379U (en) | Flow control valve through dual fail -safe buffering | |
| CN203656265U (en) | Novel quantitative temperature regulating control valve device | |
| CN105626551A (en) | Rotary valve type pump protecting device | |
| CN205559861U (en) | Commentaries on classics formula goes out water auto -change over device |
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 |
Granted publication date: 20181113 Termination date: 20200318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |