CN202733050U - Automatic water mixing valve - Google Patents
Automatic water mixing valve Download PDFInfo
- Publication number
- CN202733050U CN202733050U CN 201220392081 CN201220392081U CN202733050U CN 202733050 U CN202733050 U CN 202733050U CN 201220392081 CN201220392081 CN 201220392081 CN 201220392081 U CN201220392081 U CN 201220392081U CN 202733050 U CN202733050 U CN 202733050U
- Authority
- CN
- China
- Prior art keywords
- valve body
- spring
- water
- flap
- valve
- 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
Images
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model provides an automatic water mixing valve and belongs to the technical field of valves. The problems that mixing water in existing ordinary water mixing valves is not convenient to adjust and the outlet water temperature of mixed water is unstable are solved by the automatic water mixing valve. The automatic water mixing valve comprises a long barrel-shaped valve body. A hot water port and a cold water port are respectively arranged on the lateral side of the valve body along the axial direction of the valve body. A water outlet communicated with an inner cavity of the valve body is arranged on one end of the valve body. The valve arranged between the hot water port and the cold water port is provided with a valve clack, wherein the valve clack can close the hot water port or the cold water port. A temperature bulb is installed inside the valve body, the temperature bulb is fixedly connected with the valve clack, a spring 1 is arranged between the valve clack and the valve body and a spring 2 is arranged between the other end of the temperature bulb and the valve body. When the temperature bulb is not actuated, the elasticity of the spring 1 is larger than that of the elasticity of spring 2. Under the effect of the elasticity of the spring 1, the cold water port is sealed by the valve clack and the hot water port is communicated with the water outlet. The automatic water mixing valve has the advantages of being capable of adjusting the proportion of the mixed water automatically and being stable in water yielding, high in practical value and the like.
Description
Technical field
The utility model belongs to valve technology field, relates to a kind of mixed water valve, particularly a kind of automatic water-mixing valve.
Background technique
Gradually improvement along with modern living standards of the people, people also improve the requirement of the comfort level of bathing thereupon, no longer only be to be satisfied with the operable degree of hot water is arranged, for the bath water temperature higher requirement has been arranged, such as, the temperature of requirement bath water in normal bathing process can remain in the pleasant scope, and is not subjected to ectocine and produces fluctuation, sometimes hot and sometimes cold phenomenon etc.Therefore the mixed water valve technology of hot water or cold water has also obtained using widely thereupon.
Nowadays widely used mixed water valve in the family, in actual use, owing to having a plurality of water taps in the house, water simultaneously, perhaps a plurality of water taps are alternately opened and are used, and this just causes, and hydraulic pressure changes in the pipeline, thereby cause in the mixed water valve water temperature of mixing water out to be affected, fluctuate, sometimes hot and sometimes cold, have a strong impact on the comfort level of bathing; Perhaps the water temperature as the thermal water source change, when the hot and cold water water feeding pressure changes, can cause equally the temperature of mixed water valve mixing water out to fluctuate, thereby need to readjust mixed water valve, to correct water temperature, this process often will repeatedly, cause the waste of water resources.
Yet, existing mixed water valve is regulated the just simple aperture size of artificially opening greatly or reduce the hot and cold water water inlet by handle of temperature mode, in case set up, hot and cold water water inlet ratio is just definite, at this time, along with intake pressure or enter the variation of the temperature of hot water, the temperature of mixing water water outlet will change, and affects using effect.And in order to use suitable warm water, the user in use can only be constantly with manually regulating and control the hot and cold water water mixing proportion, if things go on like this also can be so that regulating frequency be too much, user's use is also brought inconvenience.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing technology, has proposed a kind of automatic water-mixing valve that can automatically regulate mixing water ratio, stable water outlet.
The purpose of this utility model can realize by following technical proposal: a kind of automatic water-mixing valve, comprise a valve body that is long tubular, described valve body sidepiece axially has respectively hot water mouth and cold water outlet along it, one end of described valve body has the water outlet that communicates with its inner chamber, it is characterized in that, be provided with the flap that hot water mouth or cold water outlet can be closed in the described valve body between hot water mouth and cold water outlet, be provided with thermometer bulb in the described valve body, thermometer bulb and flap be connected and flap and valve body between be provided with spring one, be provided with spring two between the thermometer bulb the other end and the valve body and when thermometer bulb is failure to actuate the elastic force of spring one greater than the elastic force of spring two, at the elastic force effect lower Disc of spring one with above-mentioned cold water outlet sealing and the hot water mouth is communicated with water outlet.
When hot water mouth's entering water temp was normal, thermometer bulb was failure to actuate, and spring one is positioned at flap in the neutral position under the elastic force effect, and hot water mouth and cold water outlet all communicate with water outlet.The mixing water that output temperature is moderate.
Under the reaction force of spring two, pressuring spring one makes flap that the hot water mouth is closed when hot water mouth's excess Temperature, and thermometer bulb resetted the hot water mouth is opened after the water outlet temperature reduced, and that is to say all the time moderate mixing water of output temperature.In like manner, when the hot water mouth did not have hot water, thermometer bulb was depressed into the flap top cold water outlet is closed, not water outlet of water outlet this moment.
In above-mentioned automatic water-mixing valve, be provided with spring seat in the described valve body, the two ends of above-mentioned spring two act on respectively on spring seat and the thermometer bulb.
In above-mentioned automatic water-mixing valve, described flap is tubular, the flap outside and valve body inner seal, and the flap inboard has the gear edge of protrusion, and an end of above-mentioned spring one is resisted against gear along upper.So that the water of cold water outlet can not flow into water outlet from gap between the two, the shelves that spring one is resisted against the flap inboard rise along then having made things convenient for spring one to promote flap with the valve body inner seal in the flap outside.
In above-mentioned automatic water-mixing valve, a described valve body wherein end is connected with adapter one, and above-mentioned hot water mouth communicates with adapter one, and above-mentioned flap end is complementary with adapter one end.
In above-mentioned automatic water-mixing valve, the described valve body the other end is connected with takes over two, and above-mentioned cold water outlet communicates with adapter two, and above-mentioned flap end is complementary with adapter two ends.
In above-mentioned automatic water-mixing valve, described flap is polyphenyl ether material.
In above-mentioned automatic water-mixing valve, be provided with seal ring between the described flap outside and the valve body inboard.Seal ring can be guaranteed the sealing between the flap outside and the valve body inboard, guarantees that gap between the two leakage problem can not occur.
In above-mentioned automatic water-mixing valve, also axially be fixed with bonnet on the described valve body, circumferentially be fixed with spring seat in the described valve body, above-mentioned bonnet outer end is positioned at the valve body outside, bonnet the inner and spring seat scyewed joint, above-mentioned spring two is positioned at spring seat.
The band flexible spring seat moves up and down in the bonnet rotation process, thereby has changed the elastic force of spring two.
In above-mentioned automatic water-mixing valve, be provided with the screw that both are connected firmly between described bonnet and the valve body.After the elastic force of spring two regulates, tighten screw and just can guarantee spring two moderate being in this elastic force scope.
Compared with prior art, this automatic water-mixing valve can utilize the variation of thermometer bulb perceive heat mouth of a river skill entering water temp and utilize thermometer bulb and two springs between cooperatively interact to realize the automatic water-mixing function, reach the purpose of regulating the mixing water temperature, adjustment process is simple and convenient, need not user's manual tune; Owing to thermometer bulb being set in the valve body, therefore so that can remain on all the time suitable scope at the mixed water-exit temperature of valve body and come for the user, temperature is comparatively stable during water outlet, has higher use value.
Description of drawings
Fig. 1 is the sectional view of this automatic water-mixing valve.
Among the figure, 1, valve body; 2, cold water outlet; 3, hot water mouth; 4, water outlet; 5, flap; 6, thermometer bulb; 7, spring one; 8, spring two; 9, spring seat; 10, take over one; 11, take over two; 12, shelves edge; 13, seal ring; 14, bonnet; 15, screw.
Embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, a kind of automatic water-mixing valve, comprise a valve body 1 that is long tubular, valve body 1 sidepiece circumferentially has respectively hot water mouth 3 and cold water outlet 2 along it, one end of valve body 1 has the water outlet 4 that communicates with its inner chamber, is provided with the flap 5 that hot water mouth 3 or cold water outlet 2 can be closed in the valve body 1 between hot water mouth 3 and water outlet 4.Valve body 1 one ends are connected with takes over 1, and hot water mouth 3 communicates with adapter 1, and flap 5 ends are complementary with adapter one 10 ends.Valve body 1 the other end is connected with takes over 2 11, and cold water outlet 2 communicates with adapter 2 11, and flap 5 ends are complementary with adapter 2 11 ends.
Also be provided with thermometer bulb 6 in the valve body 1, thermometer bulb 6 is connected mutually with flap 5.Flap 5 is tubular, flap 5 outsides and valve body 1 inner seal, and flap 5 inboards have the shelves of protrusion along 12.Have spring 1 between flap 5 and the valve body 1, an end of spring 1 is resisted against on the valve body 1, and its other end then is resisted against the shelves of flap 5 inboards along on 12.In the present embodiment, flap 5 outsides and the valve body 1 inboard seal ring 13 that adopts seal, and flap 5 adopts polyphenyl ether materials to make.
Be provided with spring seat 9 in the valve body 1, be provided with spring 28 between the other end of thermometer bulb 6 and the valve body 1, an end of spring 28 acts on the spring seat 9, and its other end then acts on the thermometer bulb 6, and the elastic force of spring 28 is under normal circumstances less than the elastic force effect of spring 1.
This automatic water-mixing valve is under normal circumstances the time, and when the entering water temp at the instant heating mouth of a river 3 surpassed the influence value of thermometer bulb 6, thermometer bulb 6 was failure to actuate, and flap 5 mediates, the mixing water that output temperature is moderate.
When hot water mouth 3 water inlet water temperature raises gradually and surpass the influence value of thermometer bulb 6, thermometer bulb 6 produce action and Compress Spring 28 and so that the elastic force of spring 28 greater than spring 1, spring 28 promotes thermometer bulb 6 and moves down, and the flap 5 that is connected mutually with thermometer bulb 6 also moves down, and hot water mouth 3 is closed.Cold water outlet 2 also communicates with water outlet 4, and thermometer bulb resets after water outlet 2 place's temperature reduce, and hot water mouth 3 and cold water outlet 2 are communicated with water outlet 4, the output mixing water.
This automatic water-mixing valve utilizes the automatically temperature of induction valve body 1 interior hot water of thermometer bulb 6, when the hot water temperature is higher than setting value, utilize cooperatively interacting so that the hot water temperature can be first when too high mixes with the cold water of cold water outlet 2 mutually again flows out from water outlet 4 between thermometer bulb 6 and the spring in valve body 1, thereby the water-exit temperature of having guaranteed water outlet 4 can remain in the suitable scope all the time.
In addition, also axially be fixed with bonnet 14 on the valve body, circumferentially be fixedly connected with spring seat 9 in the described valve body, above-mentioned bonnet 14 outer ends are positioned at the valve body outside, bonnet 14 inner and spring seat 9 scyewed joint, and above-mentioned spring 28 is positioned at spring seat 9.Can change the elastic force of spring 28 by rotating bonnet 14, in addition, bonnet 14 connects firmly on valve body by screw 15.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. automatic water-mixing valve, comprise a valve body (1) that is long tubular, described valve body (1) sidepiece axially has respectively hot water mouth (3) and cold water outlet (2) along it, one end of described valve body (1) has the water outlet (4) that communicates with its inner chamber, it is characterized in that, valve body (1) between the described hot water mouth of being positioned at (3) and the cold water outlet (2) is provided with the flap (5) that hot water mouth (3) or cold water outlet (2) can be closed, be provided with thermometer bulb (6) in the described valve body (1), thermometer bulb (6) and flap (5) be connected and flap (5) and valve body (1) between be provided with spring one (7), be provided with spring two (8) between thermometer bulb (6) the other end and the valve body (1) and when the elastic force of thermometer bulb (6) spring one (7) when the being failure to actuate elastic force greater than spring two (8), above-mentioned cold water outlet (2) sealed and hot water mouth (3) is communicated with water outlet (4) at the elastic force effect lower Disc (5) of spring one (7).
2. automatic water-mixing valve according to claim 1 is characterized in that, is provided with spring seat (9) in the described valve body (1), and the two ends of above-mentioned spring two (8) act on respectively on spring seat (9) and the thermometer bulb (6).
3. automatic water-mixing valve according to claim 2 is characterized in that, described flap (5) is tubular, flap (5) outside and valve body (1) inner seal, and flap (5) inboard has the gear edge of protrusion, and an end of above-mentioned spring one (7) is resisted against gear along upper.
4. according to claim 1 and 2 or 3 described automatic water-mixing valves, it is characterized in that, described valve body (a 1) wherein end is connected with adapter one (10), and above-mentioned hot water mouth (3) communicates with adapter one (10), and above-mentioned flap (5) end is complementary with adapter one (10) end.
5. according to claim 1 and 2 or 3 described automatic water-mixing valves, it is characterized in that, described valve body (1) the other end is connected with takes over two (11), and above-mentioned cold water outlet (2) communicates with adapter two (11), and above-mentioned flap (5) end is complementary with adapter two (11) ends.
6. according to claim 1 and 2 or 3 described automatic water-mixing valves, it is characterized in that, described flap (5) is polyphenyl ether material.
7. automatic water-mixing valve according to claim 1 is characterized in that, is provided with seal ring (13) between described flap (5) outside and valve body (1) inboard.
8. according to claim 1 and 2 or 3 described automatic water-mixing valves, it is characterized in that, also axially be fixed with bonnet (14) on the described valve body (1), circumferentially be fixed with spring seat (9) in the described valve body (1), above-mentioned bonnet (14) outer end is positioned at valve body (1) outside, bonnet (14) the inner and spring seat (9) scyewed joint, above-mentioned spring two (8) is positioned at spring seat (9).
9. automatic water-mixing valve according to claim 8 is characterized in that, is provided with the screw (15) that both are connected firmly between described bonnet (14) and the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392081 CN202733050U (en) | 2012-08-09 | 2012-08-09 | Automatic water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392081 CN202733050U (en) | 2012-08-09 | 2012-08-09 | Automatic water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733050U true CN202733050U (en) | 2013-02-13 |
Family
ID=47658751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392081 Expired - Fee Related CN202733050U (en) | 2012-08-09 | 2012-08-09 | Automatic water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100731A (en) * | 2013-04-01 | 2014-10-15 | 李飞宇 | Constant-temperature water outlet valve |
-
2012
- 2012-08-09 CN CN 201220392081 patent/CN202733050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100731A (en) * | 2013-04-01 | 2014-10-15 | 李飞宇 | Constant-temperature water outlet valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3265886B1 (en) | Mixing valve assembly and tap provided with said valve assembly | |
| CN202065505U (en) | Scald-proof constant-temperature faucet | |
| CN106051214B (en) | A kind of water mixing valve of automatic water temperature regulation | |
| CN202901376U (en) | Constant temperature water mixing valve | |
| CN2474841Y (en) | Cold and hot water mixed water automatic constant temperature valve | |
| CN105909828A (en) | Intelligent constant-temperature water mixing valve | |
| CN202733050U (en) | Automatic water mixing valve | |
| CN101178128B (en) | Scalding preventing protection valve | |
| CN201368255Y (en) | Constant-temperature constant-pressure pipeline valve | |
| CN110425307A (en) | A kind of thermostat and water heater | |
| CN201715026U (en) | Constant-temperature faucet | |
| CN201954050U (en) | Scaldproof constant temperature tap | |
| CN208634434U (en) | A kind of tap temp regulating valve core | |
| CN202955283U (en) | Thermostatic faucet | |
| CN203131114U (en) | Anti-scalding and constant-temperature faucet | |
| CN104595524A (en) | Full-automatic constant-temperature cold and hot water mixing valve of solar water heater | |
| CN103075544B (en) | Anti-scald constant-temperature faucet | |
| CN204852461U (en) | Thermostatic cartridge of gear is prevented scalding in area | |
| CN204942612U (en) | A kind of single coaxial temperature controlled valve core | |
| CN214838583U (en) | Cold-starting single-handle thermostatic valve | |
| CN205806565U (en) | A kind of intelligent constant-temperature water mixing valve | |
| CN201610956U (en) | Thermostatic valve of water heater | |
| CN205190832U (en) | It is two coaxial temperature control valve core | |
| CN202812314U (en) | Water mixing valve | |
| CN209262320U (en) | A kind of thermostatic valve core and its tap that feed water flow road junction is adaptively closed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20170809 |