CN202371215U - Constant temperature mixed control valve device - Google Patents
Constant temperature mixed control valve device Download PDFInfo
- Publication number
- CN202371215U CN202371215U CN2011205301647U CN201120530164U CN202371215U CN 202371215 U CN202371215 U CN 202371215U CN 2011205301647 U CN2011205301647 U CN 2011205301647U CN 201120530164 U CN201120530164 U CN 201120530164U CN 202371215 U CN202371215 U CN 202371215U
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- water
- water inlet
- constant temperature
- valve
- hot water
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Abstract
The utility model discloses a constant temperature mixed control valve device, which comprises a body, a transmission device, one-way valves, a flow regulation valve and a constant temperature valve core, wherein the body is provided with a cold water inlet, a hot water inlet, a cold water inlet channel, a hot water inlet channel, a mixed water inlet, a mixed water outlet and a mixed water channel; the constant temperature valve core is arranged in the mixed water channel of the body and is connected with the transmission device; the flow regulation valve is arranged at the mixed water inlet of the body and is connected with the transmission device; sensors are respectively arranged in the cold water inlet channel and the hot water inlet channel; and the one-way valves are respectively arranged at the cold water inlet and the hot water inlet. The utility model has the advantages that the water inlet flow can be accurately adjusted, the water outlet temperature can be kept constant, scald can be prevented, the waste of water resources is reduced, due to the one-way valves, the cold and hot water streaming phenomenon can be avoided, and the constant temperature mixed control valve device has long service life, safety, reliability and high degree of automation and can be used for controlling water outlet of shower heads, tub faucets and the like.
Description
Technical field
The utility model relates to constant temperature numerical control device technical field, particularly a kind of constant temperature mixing valve device.
Background technique
At present; Being used to regulate and control temperature controller (heat-operated valve) that current blend coolant-temperature gage has variedly, and generally have following shortcoming: 1, needs are with handle mechanical adjustment flow, temperature mostly, and automatization level is not high; Be prone to cause water-exit temperature unstable, the waste water source; 2, rely on people and in use feel to judge that according to people's limbs temperature regulates again, this sample loading mode is brought much constant, sometimes in addition situation about can scald, especially old man and child etc. feel not sharp user.And spool generally adopts linear slide (as piston piece is set) mode to open and close valve port, and surface friction drag is bigger, is prone to cause the spool wearing and tearing to accelerate, and reduces working life; Have only hot and cold water flow of inlet water regulatory function mostly, and lack water-exit temperature feedback automatic constant-temperature control function, be prone to cause the water-exit temperature fluctuation bigger than normal, make the water temperature control accuracy lower, be difficult to keep constant-temperature effluent.
Notification number is that the utility model patent of CN2621245 provides a kind of thermostatic mixing valves; Comprise that inside is fitted with the valve rod of handle, the piston that the outer periphery cooperates with the movable swelling of valve interior wall for the valve body of cylinder chamber, top; Valve gap is packaged in the valve body top; Sealing cover is packaged in the valve gap top, and the valve rod middle part is successively through sealing cover and valve gap and the press fit of piston upper surface elastic top, and valve body surface offers hot water inlet, cooling water inlet, water outlet from top to bottom successively; Offer through hole on the piston, be provided with the moving element of temperature-sensitive heat between piston lower surface and the body cavity bottom through its upper and lower surface.Shortcoming such as it has solved that complex operation in the existing technology, valve are fragile, complex structure, regulation range are little.
The model utility content
In order to overcome the above-mentioned deficiency that exists in the existing technology, the purpose of the utility model is to provide a kind of flow of inlet water accurately to regulate, that water outlet can keep is constant, long service life,
The constant temperature mixing valve device that automaticity is high.
In order to reach above-mentioned purpose, the utility model adopts following concrete technological scheme: a kind of constant temperature mixing valve device comprises body, transmission device, one-way valve, flow control valve and constant temperature valve core; Said body is provided with hot water or cold water's water intake, hot water or cold water's inlet channel, mixing water water intake, mixing water water outlet and mixing water passage; Said constant temperature valve core is located in the intrinsic mixing water passage; Constant temperature valve core is connected with transmission device; Said flow control valve is located at intrinsic mixing water water inlet; Flow control valve is connected with transmission device, is provided with a sensor in the said body at least, and said one-way valve is established the water inlet with the hot water or cold water respectively.
Said hot water or cold water's water intake is located at the body lower end, and the mixing water water outlet is located at the side of body.
Be respectively equipped with sensor in said hot water or cold water's inlet channel.
Compared with prior art, the utlity model has following outstanding advantage and effect: owing to be provided with above structure, the utlity model has flow of inlet water can accurately regulate; It is constant that water-exit temperature can keep, and can prevent to scald, and reduces the waste of water resources; Being both has increased one-way valve; Can prevent hot and cold water crossfire phenomenon, and long service life, safe and reliable, the high outstanding advantage of automaticity and remarkable result, can be used for that shower dinner party with singsong girls in attendance, bathtub tap etc. are various to be gone out in the water management to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Below in conjunction with accompanying drawing the utility model is done further to specify.
Embodiment
As shown in Figure 1, a kind of constant temperature mixing valve device comprises body 1, transmission device 7, one-way valve 3, flow control valve 9 and constant temperature valve core 8; Said body is provided with cold water inlet 5, water inlet of hot water 4, cold water inlet channel 12, hot water inlet channel 13, mixing water water intake 11 and mixing water passage 14; Said constant temperature valve core 8 is located in the intrinsic mixing water passage 14, and constant temperature valve core 8 is connected with transmission device 7, and said flow control valve 9 is located at mixing water water intake 11 places in the body 1; Flow control valve 9 is connected with transmission device 7, is provided with a sensor 6 in the said body 1 at least, and said one-way valve 3 is established respectively and hot water or cold water's water intake 5,4 places; Said hot water or cold water's water intake 5,4 is located at body 1 lower end, and mixing water water outlet 11 is located at the side of body 1, is respectively equipped with sensor 6 in said hot water or cold water's inlet channel 13,12; The utlity model has flow of inlet water can accurately regulate; It is constant that water-exit temperature can keep, and can prevent to scald, and reduces the waste of water resources; Being both has increased one-way valve; Can prevent hot and cold water crossfire phenomenon, and long service life, safe and reliable, the high outstanding advantage of automaticity and remarkable result, can be used for that shower dinner party with singsong girls in attendance, bathtub tap etc. are various to be gone out in the water management to use.
What should explain at last is: above embodiment is only unrestricted in order to the technological scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technological scheme of the utility model, and not break away from the spirit and the scope of the utility model technological scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. a constant temperature mixing valve device is characterized in that: comprise body, transmission device, one-way valve, flow control valve and constant temperature valve core; Said body is provided with hot water or cold water's water intake, hot water or cold water's inlet channel, mixing water water intake, mixing water water outlet and mixing water passage; Said constant temperature valve core is located in the intrinsic mixing water passage; Constant temperature valve core is connected with transmission device; Said flow control valve is located at intrinsic mixing water water inlet; Flow control valve is connected with transmission device, is provided with a sensor in the said body at least, and said one-way valve is established the water inlet with the hot water or cold water respectively.
2. according to the said a kind of constant temperature mixing valve device of claim 1, it is characterized in that: said hot water or cold water's water intake is located at the body lower end, and the mixing water water outlet is located at the side of body.
3. according to the said a kind of constant temperature mixing valve device of claim 1, it is characterized in that: be respectively equipped with sensor in said hot water or cold water's inlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205301647U CN202371215U (en) | 2011-12-19 | 2011-12-19 | Constant temperature mixed control valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205301647U CN202371215U (en) | 2011-12-19 | 2011-12-19 | Constant temperature mixed control valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371215U true CN202371215U (en) | 2012-08-08 |
Family
ID=46594919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205301647U Expired - Fee Related CN202371215U (en) | 2011-12-19 | 2011-12-19 | Constant temperature mixed control valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061179A (en) * | 2017-12-29 | 2018-05-22 | 九牧厨卫股份有限公司 | A kind of thermostatic valve core of belt switch function |
-
2011
- 2011-12-19 CN CN2011205301647U patent/CN202371215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061179A (en) * | 2017-12-29 | 2018-05-22 | 九牧厨卫股份有限公司 | A kind of thermostatic valve core of belt switch function |
| CN108061179B (en) * | 2017-12-29 | 2024-01-05 | 九牧厨卫股份有限公司 | Constant-temperature valve core with switching function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121219 |