CN205689813U - A kind of novel accurate temperature controlling water mixing valve - Google Patents

A kind of novel accurate temperature controlling water mixing valve Download PDF

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Publication number
CN205689813U
CN205689813U CN201620551564.9U CN201620551564U CN205689813U CN 205689813 U CN205689813 U CN 205689813U CN 201620551564 U CN201620551564 U CN 201620551564U CN 205689813 U CN205689813 U CN 205689813U
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CN
China
Prior art keywords
water inlet
water
temperature
inlet pipe
valve
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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
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CN201620551564.9U
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Chinese (zh)
Inventor
陈冰玲
唐伟鹏
陈海涛
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唐伟鹏
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Priority to CN201620551564.9U priority Critical patent/CN205689813U/en
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Publication of CN205689813U publication Critical patent/CN205689813U/en
Expired - Fee Related legal-status Critical Current
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Abstract

nullThe utility model discloses a kind of novel accurate temperature controlling water mixing valve,Including three-way valve,Described three-way valve is connected to cold water inlet、Hot water inlet pipe and water inlet pipe,Three-way valve connects to be had between mixed water,Internally installed between mixed water have thermometer and temperature-sensing probe,Thermometer and temperature-sensing probe are each provided at water inlet pipe top,Circulation wheel sheet it is also equipped with on water inlet pipe top,Temperature-sensing probe connects liquid thermometer bulb and guidance panel,Liquid thermometer bulb is respectively provided at inside cold water inlet and hot water inlet pipe,Guidance panel is located on three-way valve outer surface,It is additionally provided with differential-pressure bypass valve inside cold water inlet and hot water inlet pipe,And differential-pressure bypass valve is located at cold water inlet and hot water inlet pipe junction,Between mixed water, end connects mixing water outlet pipe,Can accurately control the temperature after water mixing valve mixing,The flow of cold water can also be drunk according to variations in temperature regulation hot water,Reach the purpose of equilibrium temperature,Change according to pressure after cold water stops,Cut off hot water,Improve security protection ability.

Description

A kind of novel accurate temperature controlling water mixing valve
Technical field
This utility model relates to water mixing valve technical field, a kind of novel accurate temperature controlling water mixing valve.
Background technology
Water mixing valve is exactly a valve, mixing hot and cold water, and valve itself is immiscible in fact, simply connect cold, Hot-water line, serves the effect of mixing, is widely used in electric heater, solar water heater and geothermal heating water system, user Can regulate hot and cold water water-mixing temperature the most voluntarily, temperature required can be rapidly reached and settle out, it is ensured that water outlet Temperature constant, and do not affected by water temperature, flow, variation in water pressure, solve the problem that bath center water temperature is sometimes hot and sometimes cold.
Currently used water mixing valve uses mechanical temperature control type mostly, and this temperature control method is safe and reliable, but automatization's journey Spend low, security protection ability, and the more important thing is that mechanical temperature control type can not reach the purpose of accurate temperature controlling, needed for user Temperature can not accurately control.
Utility model content
For problem above, this utility model provides a kind of novel accurate temperature controlling water mixing valve, it is possible to accurately control mixed water Temperature after valve mixing, but also hot water can be automatically adjusted according to variations in temperature and drink the flow of cold water, reach equilibrium temperature Purpose, cold water stop after according to pressure change, cut off hot water, improve security protection ability, can effectively solve background skill Problem in art.
For achieving the above object, this utility model following technical scheme of offer: a kind of novel accurate temperature controlling water mixing valve, including Three-way valve, described three-way valve is connected to cold water inlet, hot water inlet pipe and water inlet pipe, and cold water inlet and hot water enter Water pipe is connected to three-way valve one end, and described three-way valve connects to be had between mixed water, and internally installed between described mixed water have thermometer and temperature-sensitive Probe, described thermometer and temperature-sensing probe are each provided at water inlet pipe top, are also equipped with circulation wheel sheet, described sense on water inlet pipe top Temperature probe connection has liquid thermometer bulb and guidance panel, described liquid thermometer bulb to be respectively provided in cold water inlet and hot water inlet pipe Portion, described guidance panel is located on three-way valve outer surface, is additionally provided with by pressure reduction inside described cold water inlet and hot water inlet pipe Leading to valve, and differential-pressure bypass valve is located at cold water inlet and hot water inlet pipe junction, between described mixed water, end connects mixing water Outlet pipe.
As a kind of preferably technical scheme of this utility model, described thermometer connects temperature indicator, described temperature Display is located on three-way valve 1 outer surface.
Install as this utility model a kind of preferably technical scheme, described cold water inlet and hot water inlet pipe junction There is check-valves.
As a kind of preferably technical scheme of this utility model, described three-way valve is provided with machinery valve.
Compared with prior art, the beneficial effects of the utility model are: carry out between mixed water by hot water and cold water being called in Mixing, and can accurately control the temperature after water mixing valve mixes by the control action of liquid thermometer bulb, but also can root It is automatically adjusted the flow of hot water and cold water according to variations in temperature, reaches the purpose of equilibrium temperature, differential-pressure bypass valve after cold water stops Change according to water flow pressure controls water mixing valve can be automatically switched off hot water within several seconds, played safeguard protection effect.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model water inlet pipe structure schematic diagram.
In figure: 1-three-way valve;2-cold water inlet;3-hot water inlet pipe;4-water inlet pipe;5-mixes between water;6-thermometer;7- Temperature-sensing probe;8-circulation wheel sheet;9-liquid thermometer bulb;10-guidance panel;11-differential-pressure bypass valve;12-mixing water outlet pipe;13- Temperature indicator;14-check-valves;15-machinery valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Embodiment:
Referring to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: a kind of novel accurate temperature controlling water mixing valve, including Three-way valve 1, three-way valve 1 is connected to cold water inlet 2, hot water inlet pipe 3 and water inlet pipe 4, cold water and hot water is led to respectively Cross between the water inlet pipe 4 mixed water of input 5 to mix, and cold water inlet 2 and hot water inlet pipe 3 are connected to three-way valve 1 one end, cold water Water inlet pipe 2 and hot water inlet pipe 3 junction are provided with check-valves 14, prevent the water coming into mixing from leading due to state change Causing backflow, three-way valve 1 connects between mixed water 5, improves the space of mixing water, improves mixed and efficiency, 5 internal peace between mixed water Equipped with thermometer 6 and temperature-sensing probe 7, the former accurately measures the water temperature of 5 between mixed water, and the latter uses sensing technology to be turned by temperature data Becoming digital signal, thermometer 6 and temperature-sensing probe 7 and be each provided at water inlet pipe 4 top, thermometer 6 connects temperature indicator 13, will Water temperature shows on temperature indicator 13, provides temperature data reference for user's water, and temperature indicator 13 is located at outside three-way valve 1 On surface, it is also equipped with circulation wheel sheet 8 on water inlet pipe 4 top, improves the mixed of 5 between mixed water, prevent interior current obstructed And cause mixed water uneven, so that the faulty operation that thermometer 6 and temperature-sensing probe 7 are measured water temperature mistake and caused, temperature-sensitive Probe 7 connection has liquid thermometer bulb 9 and guidance panel 10, by control panel 10 design temperature parameter, is sensed by temperature-sensing probe 7 Hot water temperature after mixed water, if water-mixing temperature is higher than the temperature set, then liquid thermometer bulb 9 automatic expansion, produces pressure and reduces height Warm water enters the water yield of turbid water system;If water-mixing temperature is less than the temperature set, then liquid thermometer bulb 9 shrinks automatically, increases high temperature Water enters the water yield of turbid water system, by the electrodeless regulation of this automatization, reaches the temperature of requirement, liquid with making water temperature stability Thermometer bulb 9 is respectively provided at cold water inlet 2 and hot water inlet pipe 3 is internal, controls cold water and the amount of hot water entrance, guidance panel respectively 10 are located on three-way valve 1 outer surface, and cold water inlet 2 and hot water inlet pipe 3 inside are additionally provided with differential-pressure bypass valve 11, and by pressure reduction Logical valve 11 is located at cold water inlet 2 and hot water inlet pipe 3 junction, and when cold water interrupts, differential-pressure bypass valve 11 is according to current pressure The change of power controls water mixing valve can be automatically switched off hot water within several seconds, played safeguard protection effect, 5 end between described mixed water End connection has mixing water outlet pipe 12, and three-way valve 1 is provided with machinery valve 15, the overall flow of regulation, it is ensured that water temperature is constant;Logical Cross and hot water and cold water are called between mixed water 5 mix, and can accurately control mixed water by the control action of liquid thermometer bulb 9 Temperature after valve mixing, but also the flow of hot water and cold water can be automatically adjusted according to variations in temperature, reach equilibrium temperature Purpose, after cold water stops differential-pressure bypass valve 11 according to the change of water flow pressure control water mixing valve can within several seconds from Dynamic closedown hot water, plays safeguard protection effect.
Utility model works principle: by the hot water temperature after the mixed water of temperature-sensing probe 7 sensing, if water-mixing temperature is higher than setting Fixed temperature, then liquid thermometer bulb 9 automatic expansion, produce pressure and reduce the water yield of high-temperature water entrance turbid water system;If water-mixing temperature Less than set temperature, then liquid thermometer bulb 9 shrinks automatically, increase high-temperature water enter turbid water system the water yield, by this automatically The electrodeless regulation changed, reaches the temperature of requirement with making water temperature stability, and differential-pressure bypass valve 11 controls mixed according to the change of water flow pressure Water valve is logical to be closed.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model Protection domain within.

Claims (4)

1. a novel accurate temperature controlling water mixing valve, including three-way valve (1), described three-way valve (1) is connected to cold water inlet (2), hot water inlet pipe (3) and water inlet pipe (4), and cold water inlet (2) and hot water inlet pipe (3) be connected to three-way valve (1) End, it is characterised in that: described three-way valve (1) connect have (5) between mixed water, between described mixed water (5) internally installed have thermometer (6) and Temperature-sensing probe (7), described thermometer (6) and temperature-sensing probe (7) are each provided at water inlet pipe (4) top, also pacify on water inlet pipe (4) top Equipped with circulation wheel sheet (8), described temperature-sensing probe (7) connects liquid thermometer bulb (9) and guidance panel (10), described liquid thermometer bulb (9) being respectively provided at cold water inlet (2) and hot water inlet pipe (3) is internal, described guidance panel (10) is located at three-way valve (1) appearance On face, described cold water inlet (2) and hot water inlet pipe (3) inside are additionally provided with differential-pressure bypass valve (11), and differential-pressure bypass valve (11) being located at cold water inlet (2) and hot water inlet pipe (3) junction, between described mixed water, (5) end connects mixing water water outlet Pipe (12).
Novel accurate temperature controlling water mixing valve the most according to claim 1, it is characterised in that: described thermometer (6) connects temperature Degree display (13), described temperature indicator (13) is located on three-way valve (1) outer surface.
Novel accurate temperature controlling water mixing valve the most according to claim 1, it is characterised in that: described cold water inlet (2) and heat Water water inlet pipe (3) junction is provided with check-valves (14).
Novel accurate temperature controlling water mixing valve the most according to claim 1, it is characterised in that: described three-way valve is provided with on (1) Machinery valve (15).
CN201620551564.9U 2016-06-09 2016-06-09 A kind of novel accurate temperature controlling water mixing valve Expired - Fee Related CN205689813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620551564.9U CN205689813U (en) 2016-06-09 2016-06-09 A kind of novel accurate temperature controlling water mixing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620551564.9U CN205689813U (en) 2016-06-09 2016-06-09 A kind of novel accurate temperature controlling water mixing valve

Publications (1)

Publication Number Publication Date
CN205689813U true CN205689813U (en) 2016-11-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620551564.9U Expired - Fee Related CN205689813U (en) 2016-06-09 2016-06-09 A kind of novel accurate temperature controlling water mixing valve

Country Status (1)

Country Link
CN (1) CN205689813U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167516A (en) * 2017-11-20 2018-06-15 合肥工业大学 A kind of novel constant-temperature water valve
CN108799610A (en) * 2017-04-28 2018-11-13 青岛经济技术开发区海尔热水器有限公司 A kind of constant-temperature constant-current water outlet control method and constant-temperature constant-current valve
WO2019024680A1 (en) * 2017-07-31 2019-02-07 徐云松 Mixer water tap

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108799610A (en) * 2017-04-28 2018-11-13 青岛经济技术开发区海尔热水器有限公司 A kind of constant-temperature constant-current water outlet control method and constant-temperature constant-current valve
WO2019024680A1 (en) * 2017-07-31 2019-02-07 徐云松 Mixer water tap
CN108167516A (en) * 2017-11-20 2018-06-15 合肥工业大学 A kind of novel constant-temperature water valve
CN108167516B (en) * 2017-11-20 2019-11-19 合肥工业大学 A kind of constant-temperature water valve

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161116

Termination date: 20170609

CF01 Termination of patent right due to non-payment of annual fee