CN203348626U - Thermostatic water mixing valve - Google Patents
Thermostatic water mixing valve Download PDFInfo
- Publication number
- CN203348626U CN203348626U CN 201320418667 CN201320418667U CN203348626U CN 203348626 U CN203348626 U CN 203348626U CN 201320418667 CN201320418667 CN 201320418667 CN 201320418667 U CN201320418667 U CN 201320418667U CN 203348626 U CN203348626 U CN 203348626U
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- Prior art keywords
- cold
- hot water
- valve pocket
- switch
- cold water
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- Expired - Fee Related
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Abstract
The utility model discloses a thermostatic water mixing valve. A cold water inlet and a hot water inlet of the thermostatic water mixing valve which are facing the opposite directions are arranged on the right side and the left side of a valve body, the cold water connector and the hot water connector are respectively composed of a transverse pipe section, a vertical pipe section and a bucking or bending curved portion, the transverse pipe section extends in a left-right direction and is communicated with the corresponding connector, the vertical pipe section extends vertically, the curved portion is bridged between the transverse pipe section and the vertical pipe section, and the curved portions of the cold water connector and the hot water connector are distributed oppositely in a left-right direction. During usage, the transverse pipe section extends in a left-right direction to enable the cold water connector and the hot water connector to extend in opposite directions so as to form a relatively large installing distance between the vertical pipe sections of the cold water connector and the hot water connector and to increase the installing space which is used for assembling water pipes and is reserved between the cold water connector and the hot water connector, so that mutual interference between the two water pipes when the corresponding water pipe is assembled onto the cold water connector and the hot water connector can be avoided. Therefore, the difficulty of assembling the water pipes onto the cold water connector and the hot water connector is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of constant temperature water-mixing valve.
Background technique
At present, usually with constant temperature water-mixing valve, regulate the water temperature of bath water in various bathroom facilities, the Chinese utility model patent that is 2012204896838 as application number discloses a kind of constant-temperature water mixing valve, switching knob and thermoregulation knob that it comprises housing and upper assembling thereof, offer spaced apart cold in left and right on the upper side of housing, hot water inlet, cold, connect be intervally arranged at left and right directions cold arranged on hot water inlet, the hot water joint, the inner chamber of housing is split into and is communicated with the cold water joint and the cold water epicoele in the upper left corner, cold water cavity of resorption in left section, with the hot water joint, be communicated with and the hot water epicoele in the upper right corner, hot water cavity of resorption in right middle, in the mixing valve pocket of downside, on its middle shell in the cold water epicoele, the cold water cavity of resorption, hot water epicoele and the hot water cavity of resorption position switch valve pocket that crosses offers window on the cold water be communicated with the cold water epicoele on the diapire of the chamber of switch valve pocket, window under the cold water be communicated with the cold water cavity of resorption, window on the hot water be communicated with the hot water epicoele, window under the hot water be communicated with the hot water cavity of resorption, and the downside of the downside of cold water cavity of resorption and hot water cavity of resorption all is communicated with the mixing valve pocket, switching knob revolves and is located in the switch valve pocket, and offers hot water or cold water's passage spaced apart in switching knob.In use, control the break-make of cold water cavity (by cold water epicoele and cold water cavity of resorption, be communicated with and form) and hot water cavity (by hot water epicoele and hot water cavity of resorption, be communicated with and form) by screwing switching knob, control the mixed proportion of hot and cold water by thermoregulation knob, thereby make the switch motion of constant-temperature water mixing valve and temperature control be divided on two switches, reduce the probability of misoperation.But because of hot water or cold water's joint respectively from the hot water or cold water of switch valve pocket window upwards draw, and the external diameter of switch valve pocket is less, so the gap between hot water or cold water's joint is less, thereby on hot water or cold water's joint during connecting water pipe, two water pipes can be interfered mutually, so that this constant-temperature water mixing valve increases in indoor installation difficulty, installation cost improves, and installation efficiency reduces.
The model utility content
The purpose of this utility model is to provide the constant temperature water-mixing valve of the left and right span between a kind of hot water or cold water's of increase joint.
In order to realize above purpose, the technological scheme of constant temperature water-mixing valve of the present utility model is as follows:
A kind of constant temperature water-mixing valve, establish the mixing valve pocket in comprising, the valve body of switch valve pocket, described mixing valve pocket is in-built is furnished with temp regulating valve core, the switch valve pocket is in-built is furnished with the switch spool, and offer be communicated with the switch valve pocket cold on valve body, hot water inlet, be equipped with the cold water joint on cooling water inlet, be equipped with the hot water joint on hot water inlet, described cold, hot water inlet is towards the opposing left and right sides that is distributed in valve body, described cold, the hot water joint is extended the horizontal segment be communicated with corresponding joint of expansion by left and right, the vertical segment of upper downward-extension, bridge at bending between horizontal segment and vertical segment or crooked turn of bilge forms, described cold, turn of bilge on the hot water joint is opposing distribution on left and right directions.
Described switch valve pocket with mix valve pocket and distribute fore-and-aft direction is relative.
Described switch valve pocket is communicated with by cold water inlet with cooling water inlet, switch valve pocket and mixing between valve pocket be communicated be provided with for being communicated with cold water inlet when opening station at the switch spool, at the switch spool when closing station and the cold osculum of cold water inlet disconnection, offer the throttling passage of perforation shape on the hole wall of described cold water inlet and/or cold osculum, be fitted with in described throttling passage for controlling the throttling valve core of respective aperture inner cold water flow.
Described valve body is covered with housing outward, offers the opening that cooling, hot water joint pass on described housing.
Described temp regulating valve core coaxial threaded is connected on the chamber wall that mixes valve pocket, and temp regulating valve core distributes with the axis coaxle that the mixing valve pocket extends along left and right directions.
One end of described temp regulating valve core stops spinning and is furnished with the thermoregulation knob outside mixing valve pocket.
Described switch spool coaxial threaded is connected on the chamber wall of switch valve pocket, and the axis coaxle that switch spool and switch valve pocket extend along front and back distributes.
One end of described switch spool stops spinning and is furnished with the switching knob outside the switch valve pocket.
In the utility model, hot and cold water intake is towards the opposing left and right sides that is distributed in valve body, and hot water or cold water's joint consists of the vertical segment of the horizontal segment be communicated with corresponding joint of left and right extension expansion, upper downward-extension, bending or the crooked turn of bilge bridged between horizontal segment and vertical segment, and the turn of bilge on hot water or cold water's joint is opposing distribution on left and right directions.In use, the left and right of horizontal segment is extended expansion and is made hot water or cold water's joint extend to opposing direction, to form larger installing space between the vertical segment at hot water or cold water's joint, with increase be reserved between hot water or cold water's joint for assembling the installing space of water pipe, while avoiding assembling corresponding water pipe on hot water or cold water's joint, mutual interference between two water pipes, thus the difficulty of assembling water pipe on hot water or cold water's joint reduced, improved working efficiency.
Further, the switch valve pocket with mix valve pocket and distribute fore-and-aft direction is relative, so that switch valve pocket and mixing valve pocket are mutually stacked at the front and back installation direction, to reduce the volume of valve body trailing flank, reduce whole constant-temperature water mixing valve required erection space is installed on body of wall.
The accompanying drawing explanation
Fig. 1 is the perspective view of constant temperature water-mixing valve in the utility model;
Fig. 2 is the structural representation of constant temperature water-mixing valve under the use state in the utility model;
Fig. 3 is the perspective view of constant temperature water-mixing valve after removal switching knob, switch spool and throttling valve core;
Fig. 4 is the plan view of Fig. 3;
Fig. 5 is that the A-A of Fig. 4 is to sectional view;
Fig. 6 is the right elevation of Fig. 4;
Fig. 7 is that the B-B of Fig. 6 is to sectional view;
Fig. 8 is the perspective view of constant temperature water-mixing valve after removal front case, switching knob, switch spool, throttling valve core;
Fig. 9 is the plan view of Fig. 8.
Embodiment
The embodiment of constant temperature water-mixing valve of the present utility model: as shown in Figures 1 to 9, this constant temperature water-mixing valve comprises the valve body 2 of housing 1 and interior assembling thereof.The upside of valve body 2 offers the mixing valve pocket 2-1 that extend left and right, water output connector 2-2, right-hand member that the left end that mixes valve pocket 2-1 is provided with the bending that makes progress are that opening is towards right tapped hole, and mixing about valve pocket 2-1 internal thread is fitted with the temp regulating valve core 2-3 extended, the right-hand member of temp regulating valve core 2-3 is connected with the thermoregulation knob 2-4 be threaded in the tapped hole that mixes valve pocket 2-1 right-hand member, outside the right side of the head of thermoregulation knob 2-4 in housing 1.The downside of valve body 2 offers opening towards left hot water inlet 2-5 and opening towards right cooling water inlet 2-6, be equipped with on hot water inlet 2-5 first and extend left, the hot water joint 3 of backward lower bending, be equipped with on cooling water inlet 2-6 first and extend to the right, the cold water joint 4 that downward bending is arranged, cold, the hot water joint is extended the horizontal segment be communicated with corresponding joint of expansion by left and right, the vertical segment of upper downward-extension, bridge at bending between horizontal segment and vertical segment or crooked turn of bilge forms, so that cold, hot water joint 4, 3 turn of bilge is in the opposing distribution of left and right directions, and cold, hot water joint 4, 3 lower ending opening all stretches out from the downside of housing 1.The columniform switch valve pocket extended before and after offering in the front side of valve body 2, the switch valve pocket is front openings, the blind hole of rear side sealing, position, the lower left corner at the closed end of switch valve pocket offers the hot water inlet 2-7 be communicated with hot water inlet 2-5, position, the lower right corner offers the cold water inlet 2-8 be communicated with cooling water inlet 2-6, position, the upper left corner offers and the hot osculum 2-9 that mixes valve pocket 2-1 and be communicated with, position, the upper right corner offers and the cold osculum 2-10 that mixes valve pocket 2-1 and be communicated with, the columned switch spool extended before and after switch valve pocket internal thread is connected with, on the rear end of switch spool, offer two spaced apart cold, the hot water through hole, cold, the aperture, two ends of hot water through hole is distributed on the ear end face of switch spool in twos, front end at the switch spool is connected with the switching knob 7 exposed from the front side of housing 1.
Offer the throttling passage 2-11 of downward-extension on the upside hole wall of cold osculum 2-10, throttling passage 2-11 is the through hole of aperture, upper end on the wall surface of the hole of the surperficial upper and lower end aperture of spool in cold osculum 2-10, be fitted with the throttling valve core 5 of extending up and down in throttling passage 2-11, the body of rod that this throttling valve core 5 is upper downward-extension, upwards pass in the correspondence perforation that the lower end of the body of rod penetrates in cold osculum 2-10 through throttling passage 2-11, upper end is offered from housing 1.
The constant temperature water-mixing valve of the present embodiment in use, is connected cold water pipe 8 is arranged on cold water joint 4, on hot water joint 3, connects hot-water line 9 is arranged, and on water output connector 2-2, connects bath tube 10 is arranged.Control the cold water flow in cold osculum 2-10 by plug throttling valve core 5, to reach the default bathing water yield and to stop the effect that in bath tube, cold water flows backwards.Control the mixed proportion of mixing hot water or cold water in valve pocket 2-1 by screwing thermoregulation knob 2-4, realize the water temperature of bath water is regulated.Control the on off state of whole constant temperature water-mixing valve by screwing switching knob 7, at constant temperature water-mixing valve during in open mode, cold water through hole on the switch spool is communicated with cold water inlet 2-8 and cold osculum 2-10, hot water through hole are communicated with hot water inlet 2-7 and hot osculum 2-9, so that hot water or cold water's import 2-5 passes through the switch valve pocket and is communicated with the effect of water washing bath in realization with mixing valve pocket 2-1; At constant temperature water-mixing valve during in closed condition, the aperture, two ends of hot water or cold water's through hole respectively with cold water inlet 2-8, cold osculum 2-10, hot water inlet 2-7 and the hot osculum 2-9 distribution that is staggered, so that hot water or cold water's import 2-5 by simultaneously with mix valve pocket 2-1 and disconnect, to stop cold water in bath tube and the hot water generation convection current in hot-water line, guarantee that the hot water or cold water mixes rear water temperature moderate.
In the above-described embodiments, throttling passage is communicated with cold osculum, and in other embodiments, throttling passage also can be communicated with cold water inlet, or directly removes throttling passage.
In the above-described embodiments, the switch valve pocket is stacked in and mixes the valve pocket front side, and in other embodiments, the switch valve pocket also can be in mixing the valve pocket rear side, or the switch valve pocket with mix valve pocket and distribute up and down.
Claims (8)
1. a constant temperature water-mixing valve, establish the mixing valve pocket in comprising, the valve body of switch valve pocket, described mixing valve pocket is in-built is furnished with temp regulating valve core, the switch valve pocket is in-built is furnished with the switch spool, and offer be communicated with the switch valve pocket cold on valve body, hot water inlet, be equipped with the cold water joint on cooling water inlet, be equipped with the hot water joint on hot water inlet, it is characterized in that, described cold, hot water inlet is towards the opposing left and right sides that is distributed in valve body, described cold, the hot water joint is extended the horizontal segment be communicated with corresponding joint of expansion by left and right, the vertical segment of upper downward-extension, bridge at bending between horizontal segment and vertical segment or crooked turn of bilge forms, described cold, turn of bilge on the hot water joint is opposing distribution on left and right directions.
2. constant temperature water-mixing valve according to claim 1, is characterized in that, described switch valve pocket with mix valve pocket and distribute fore-and-aft direction is relative.
3. constant temperature water-mixing valve according to claim 2, it is characterized in that, described switch valve pocket is communicated with by cold water inlet with cooling water inlet, switch valve pocket and mixing between valve pocket be communicated be provided with for being communicated with cold water inlet when opening station at the switch spool, at the switch spool when closing station and the cold osculum of cold water inlet disconnection, offer the throttling passage of perforation shape on the hole wall of described cold water inlet and/or cold osculum, be fitted with in described throttling passage for controlling the throttling valve core of respective aperture inner cold water flow.
4. according to claim 1 or 2 or 3 described constant temperature water-mixing valves, it is characterized in that, described valve body is covered with housing outward, offers the opening that cooling, hot water joint pass on described housing.
5. according to claim 1 or 2 or 3 described constant temperature water-mixing valves, it is characterized in that, described temp regulating valve core coaxial threaded is connected on the chamber wall that mixes valve pocket, and temp regulating valve core distributes with the axis coaxle that the mixing valve pocket extends along left and right directions.
6. constant temperature water-mixing valve according to claim 5, is characterized in that, an end of described temp regulating valve core stops spinning and is furnished with the thermoregulation knob outside mixing valve pocket.
7. according to claim 1 or 2 or 3 described constant temperature water-mixing valves, it is characterized in that, described switch spool coaxial threaded is connected on the chamber wall of switch valve pocket, and the axis coaxle that switch spool and switch valve pocket extend along front and back distributes.
8. constant temperature water-mixing valve according to claim 7, is characterized in that, an end of described switch spool stops spinning and is furnished with the switching knob outside the switch valve pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320418667 CN203348626U (en) | 2013-07-15 | 2013-07-15 | Thermostatic water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320418667 CN203348626U (en) | 2013-07-15 | 2013-07-15 | Thermostatic water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348626U true CN203348626U (en) | 2013-12-18 |
Family
ID=49748529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320418667 Expired - Fee Related CN203348626U (en) | 2013-07-15 | 2013-07-15 | Thermostatic water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662197A (en) * | 2018-08-03 | 2018-10-16 | 潍坊康斯拓普温控卫浴有限公司 | Combined type water mixing valve cavity |
| CN109931420A (en) * | 2019-04-09 | 2019-06-25 | 潍坊康斯拓普温控卫浴有限公司 | A kind of hot and cold water is same to open the water mixing valve with pass |
-
2013
- 2013-07-15 CN CN 201320418667 patent/CN203348626U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662197A (en) * | 2018-08-03 | 2018-10-16 | 潍坊康斯拓普温控卫浴有限公司 | Combined type water mixing valve cavity |
| CN109931420A (en) * | 2019-04-09 | 2019-06-25 | 潍坊康斯拓普温控卫浴有限公司 | A kind of hot and cold water is same to open the water mixing valve with pass |
| CN109931420B (en) * | 2019-04-09 | 2024-02-02 | 潍坊百乐卫浴制品有限公司 | Water mixing valve capable of simultaneously opening and closing cold water and hot water |
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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 |
Granted publication date: 20131218 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |