CN109812598B - Temperature control type automatic energy-saving water mixing valve - Google Patents
Temperature control type automatic energy-saving water mixing valve Download PDFInfo
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- CN109812598B CN109812598B CN201910179461.2A CN201910179461A CN109812598B CN 109812598 B CN109812598 B CN 109812598B CN 201910179461 A CN201910179461 A CN 201910179461A CN 109812598 B CN109812598 B CN 109812598B
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Abstract
The invention provides a temperature-controlled automatic energy-saving water mixing valve which comprises a water mixing module, an adjusting module, a water storage tank, a hot water pipe and a cold water pipe, wherein the water mixing module is connected with the adjusting module; the water mixing module comprises a cold water valve and a hot water valve; the adjusting module comprises a reversing shaft; symmetrical flow channels are arranged in the reversing shaft; a temperature control switch is arranged on one side, extending out of the adjusting module, and an electric rotating device is arranged on the temperature control switch; a drainage pipeline is arranged on the water storage tank; this automatic energy-conserving water mixing valve of control by temperature change formula is one kind through carrying out the temperature to the hot-water line and detecting for earlier stage when discharge cold water, store cold water drainage to the storage water tank in, treat the temperature rise after, open the opening of cold and hot water pipe simultaneously, flow through water mixing valve, can obtain the device of warm water.
Description
Technical Field
The invention relates to the field of water valve equipment, in particular to an energy-saving water mixing valve.
Background
The water mixing valve is a valve for mixing cold water and hot water, and the cold water pipe and the hot water pipe are connected to the water mixing valve, so that the cold water and the hot water are mixed by manually adjusting the switching flow of the water mixing valve, and the warm water is obtained; the existing water mixing valve is manually adjusted by a user when in use, and can be used by the user only after the water temperature is proper, so that the use process is complicated, the use efficiency is low, and a certain amount of cold and hot water is wasted when the user adjusts the water mixing valve each time, which is not beneficial to saving water resources, thereby improving the use cost of the cold and hot water; in addition, when the existing household water heater takes water, a certain heating time is usually needed, and cold water flows out of the hot water pipe before the water is taken, so that a user can not only waste water resources when taking hot water, but also need to detect the temperature of the water in the hot water pipe constantly, and the condition that the hot water is scalded at the moment of flowing out is avoided; in addition, when the existing water mixing valve discharges water, the efficiency of the water mixing valve during water mixing can be influenced to a certain degree due to the influence of the cold water pipe on the earlier stage of water mixing; in summary, there are drawbacks.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a temperature-controlled automatic energy-saving water mixing valve, which can obtain warm water by detecting the temperature of a hot water pipe, draining cold water into a water storage tank for storage when cold water is discharged in an early stage, and opening an opening of a cold and hot water pipe after the temperature of the cold water rises and allowing the cold water to flow out through the water mixing valve.
The technical scheme adopted by the invention for solving the technical problem is as follows: the temperature control type automatic energy-saving water mixing valve comprises a water mixing module, an adjusting module, a water storage tank, a hot water pipe and a cold water pipe; the water mixing module is cylindrical in shape, a transverse cylindrical cavity is arranged inside the water mixing module, the water mixing module comprises a cold water valve and a hot water valve, symmetrical water inlets are formed in the upper ends of the cold water valve and the hot water valve, and symmetrical water outlets are formed in the lower ends of the cold water valve and the hot water valve; symmetrical reversing ports are arranged at the front end and the rear end of the hot water valve, and the reversing ports are positioned on the same straight line with the water inlet and the water outlet of the hot water valve; the water inlet of the hot water valve and the reversing port at the front end are hermetically communicated with the hot water pipe through pipelines, and the water outlet of the hot water valve is connected to a water tap through a pipeline; the water inlet of the cold water valve is hermetically communicated with the cold water pipe, and the water outlet of the cold water valve is connected to the water tap through a pipeline; the adjusting module comprises a reversing shaft, the diameter of the reversing shaft is consistent with that of the cavity in the water mixing module, and the reversing shaft is rotatably assembled in the cavity of the water mixing module; symmetrical flow passages are arranged in the reversing shaft, each flow passage comprises a hot water valve flow passage and a cold water valve flow passage, the positions of the hot water valve flow passages are respectively on the same straight line with the positions of a water inlet and a water outlet of the hot water valve, and the positions of the cold water valve flow passages are respectively on the same straight line with the positions of a water inlet and a water outlet of the cold water valve; one end of the adjusting module extends out of the outer side of the cavity, a temperature control switch is arranged on one side of the adjusting module, an electric rotating device is arranged on the temperature control switch, the electric rotating device is in transmission connection with the reversing shaft, and the electric rotating device is communicated with the temperature control switch and a power supply through a lead; the water storage tank is provided with a drainage pipeline and is in sealed communication with the reversing port at the rear end of the hot water valve through the drainage pipeline.
Preferably, a seal ring is arranged on the reversing shaft, the seal ring is a metal ring, and the seal ring is arranged between the reversing shaft and the cavity.
Preferably, the water storage tank is provided with an exhaust hole, the water storage tank is internally provided with a pressure pump, the pressure pump is provided with a return pipeline, and the return pipeline is communicated with the cold water pipe.
Preferably, a manual switch is arranged on the side surface of the reversing shaft, and the manual switch uses a knob module.
The invention has the beneficial effects that: when the temperature-controlled automatic energy-saving water mixing valve is used, a user opens the cold water pipe and the hot water pipe, and in an initial state, the flow channel on the reversing shaft is in a horizontal state, so that water in the cold water pipe is sealed, and water in the hot water pipe flows into the water storage tank under the drainage action of the reversing shaft to be stored, so that the effect of avoiding water resource waste is achieved; when the water temperature in the hot water pipe rises, the temperature control switch triggers the electric rotating device to rotate after detecting the water temperature, so that the reversing shaft rotates along with the electric rotating device, the flow channel is in a vertical state, the water flow entering the water storage tank is closed at the moment, the hot water in the hot water pipe and the cold water in the cold water pipe flow out through the water faucet, and the warm water can be obtained, so that the effect of automatic water mixing is achieved; the frequent manual adjustment of the user is avoided, the situation that the user is scalded by hot water is avoided, and the efficiency of using warm water by the user is improved.
Drawings
Fig. 1 is a front view of the temperature-controlled automatic energy-saving water mixing valve.
Fig. 2 is a sectional view of the hot water valve when the temperature-controlled automatic energy-saving water mixing valve discharges water.
Fig. 3 is a sectional view of the hot water valve when the temperature-controlled automatic energy-saving water mixing valve mixes water.
Fig. 4 is a sectional view of the cold water valve when the temperature-controlled automatic energy-saving water mixing valve discharges water.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
as shown in the embodiments of fig. 1, 2, 3, and 4, the temperature-controlled automatic energy-saving water mixing valve is a device that can obtain warm water by detecting the temperature of the hot water pipe, draining the cold water into the water storage tank for storage when the cold water is discharged in the early stage, opening the cold and hot water pipes simultaneously after the temperature of the cold water rises, and allowing the cold and hot water to flow out through the water mixing valve, and includes a water mixing module 1, an adjusting module 2, a water storage tank 3, a hot water pipe 4, and a cold water pipe 5; the appearance of the water mixing module 1 is cylindrical, a transverse cylindrical cavity is arranged inside the water mixing module 1, the water mixing module 1 comprises a cold water valve 12 and a hot water valve 11, symmetrical water inlets are formed in the upper ends of the cold water valve 12 and the hot water valve 11, and symmetrical water outlets are formed in the lower ends of the cold water valve 12 and the hot water valve 11; symmetrical reversing ports are arranged at the front end and the rear end of the hot water valve 11, and the reversing ports are positioned on the same straight line with the water inlet and the water outlet of the hot water valve 11; the water inlet of the hot water valve 11 and the reversing port at the front end are hermetically communicated with the hot water pipe 4 through pipelines, and the water outlet of the hot water valve 11 is connected to a water tap 14 through a pipeline; the water inlet of the cold water valve 12 is hermetically communicated with the cold water pipe 5, and the water outlet of the cold water valve 12 is connected to a water tap 14 through a pipeline; the adjusting module 2 comprises a reversing shaft, the diameter of the reversing shaft is consistent with that of the inner cavity of the water mixing module 1, and the reversing shaft is rotatably assembled in the cavity of the water mixing module 1; symmetrical flow passages are arranged in the reversing shaft, the flow passages comprise a hot water valve 11 flow passage and a cold water valve 12 flow passage, the positions of the hot water valve 11 flow passages are respectively on the same straight line with the positions of a water inlet and a water outlet of the hot water valve 11, and the positions of the cold water valve 12 flow passages are respectively on the same straight line with the positions of a water inlet and a water outlet of the cold water valve 12; one end of the adjusting module 2 extends out of the outer side of the cavity, a temperature control switch 13 is arranged on one side, extending out of the adjusting module 2, of the temperature control switch 13, an electric rotating device is arranged on the temperature control switch 13 and is in transmission connection with the reversing shaft, and the electric rotating device is communicated with the temperature control switch 13 and a power supply through a lead; the water storage tank 3 is provided with a drainage pipeline, and the water storage tank 3 is hermetically communicated with the reversing port at the rear end of the hot water valve 11 through the drainage pipeline.
When the temperature-controlled automatic energy-saving water mixing valve is used, a user opens the cold water pipe 5 and the hot water pipe 4, and in an initial state, a flow passage on the reversing shaft is in a horizontal state, so that water in the cold water pipe 5 is sealed, and water in the hot water pipe 4 flows into the water storage tank 3 under the drainage action of the reversing shaft to be stored, so that the effect of avoiding water resource waste is achieved; when the water temperature in the hot water pipe 4 rises, the temperature control switch 13 triggers the electric rotating device to rotate after detecting the water temperature, so that the reversing shaft rotates along with the electric rotating device, the flow channel is in a vertical state, the water flow entering the water storage tank 3 is closed at the moment, the hot water in the hot water pipe 4 and the cold water in the cold water pipe 5 flow out through the water faucet 14, and the warm water can be obtained, so that the effect of automatic water mixing is achieved; the frequent manual adjustment of the user is avoided, the situation that the user is scalded by hot water is avoided, and the efficiency of using warm water by the user is improved.
As shown in fig. 2 and 3, a seal ring is disposed on the reversing shaft, the seal ring is a metal ring, and the seal ring is disposed between the reversing shaft and the cavity. The sealing ring can reduce the rotation resistance of the reversing shaft during rotation and can prevent water flow from overflowing.
As shown in fig. 2 and 3, the water storage tank 3 is provided with an exhaust hole, the water storage tank 3 is internally provided with a pressure pump, the pressure pump is provided with a return pipe, and the return pipe is communicated with the cold water pipe 5. The pressure pump can press the recovered cold water into the cold water pipe 5 again for reuse, and is matched with the device to perform water mixing operation again, so that water resources are saved, and the use cost is reduced.
As shown in fig. 2 and 3, a manual switch is disposed on a side surface of the reversing shaft, and the manual switch uses a knob module. The user can be through manual mode control the rotation of steering shaft also can make the device carry out muddy water operation under the condition that has a power failure for the scope of use of the device is wider.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as the subject matter of the invention is to be construed in all aspects and as broadly as possible, and all changes, equivalents and modifications that fall within the true spirit and scope of the invention are therefore intended to be embraced therein.
Claims (2)
1. The utility model provides an automatic energy-conserving water mixing valve of control by temperature change formula, it includes mixes water module (1), adjusting module (2), storage water tank (3), hot-water line (4) and cold water pipe (5), its characterized in that: the shape of the water mixing module (1) is cylindrical, a transverse cylindrical cavity is arranged inside the water mixing module (1), the water mixing module (1) comprises a cold water valve (12) and a hot water valve (11), symmetrical water inlets are formed in the upper ends of the cold water valve (12) and the hot water valve (11), and symmetrical water outlets are formed in the lower ends of the cold water valve (12) and the hot water valve (11); symmetrical reversing ports are arranged at the front end and the rear end of the hot water valve (11), and the reversing ports are positioned on the same straight line with the water inlet and the water outlet of the hot water valve (11); the water inlet of the hot water valve (11) and the reversing port at the front end are hermetically communicated with the hot water pipe (4) through pipelines, and the water outlet of the hot water valve (11) is connected to a water faucet (14) through a pipeline; the water inlet of the cold water valve (12) is hermetically communicated with the cold water pipe (5), and the water outlet of the cold water valve (12) is connected to a faucet (14) through a pipeline; the adjusting module (2) comprises a reversing shaft, the diameter of the reversing shaft is consistent with that of the inner cavity of the water mixing module (1), and the reversing shaft is rotatably assembled in the cavity of the water mixing module (1); symmetrical flow passages are arranged in the reversing shaft, each flow passage comprises a hot water valve (11) flow passage and a cold water valve (12) flow passage, the positions of the hot water valve (11) flow passages are respectively on the same straight line with the positions of a water inlet and a water outlet of the hot water valve (11), and the positions of the cold water valve (12) flow passages are respectively on the same straight line with the positions of a water inlet and a water outlet of the cold water valve (12); one end of the adjusting module (2) extends out of the outer side of the cavity, a temperature control switch (13) is arranged on one side, extending out of the adjusting module (2), of the temperature control switch (13), an electric rotating device is arranged on the temperature control switch (13), the electric rotating device is in transmission connection with the reversing shaft, and the electric rotating device is communicated with the temperature control switch (13) and a power supply through a lead; a water drainage pipeline is arranged on the water storage tank (3), and the water storage tank (3) is hermetically communicated with the reversing port at the rear end of the hot water valve (11) through the water drainage pipeline;
a seal ring is arranged on the reversing shaft, a metal ring is used as the seal ring, and the seal ring is arranged between the reversing shaft and the cavity;
the water storage tank is characterized in that an exhaust hole is formed in the water storage tank (3), a pressure pump is arranged in the water storage tank (3), a backflow pipeline is arranged on the pressure pump, and the backflow pipeline is communicated with the cold water pipe (5).
2. The temperature-controlled automatic energy-saving water mixing valve according to claim 1, characterized in that: and a manual switch is arranged on the side surface of the reversing shaft, and the manual switch uses a knob module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179461.2A CN109812598B (en) | 2019-03-11 | 2019-03-11 | Temperature control type automatic energy-saving water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179461.2A CN109812598B (en) | 2019-03-11 | 2019-03-11 | Temperature control type automatic energy-saving water mixing valve |
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| Publication Number | Publication Date |
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| CN109812598A CN109812598A (en) | 2019-05-28 |
| CN109812598B true CN109812598B (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910179461.2A Active CN109812598B (en) | 2019-03-11 | 2019-03-11 | Temperature control type automatic energy-saving water mixing valve |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128981B (en) * | 2019-06-24 | 2023-08-18 | 芜湖美的厨卫电器制造有限公司 | Cold water recycling system of water heater |
| CN111811144B (en) * | 2020-06-15 | 2021-12-14 | 黄春美 | Water temperature presetting device of electric water heater |
| CN112484293B (en) * | 2020-11-20 | 2022-05-13 | 青岛经济技术开发区海尔热水器有限公司 | Instant electric water heater |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2540435A1 (en) * | 1975-09-11 | 1977-03-17 | Ulrich Dipl Ing Graf | Four way mixer valve for radiators - has inlet, outlet and water guide system incorporated in single housing |
| CN201753782U (en) * | 2010-05-28 | 2011-03-02 | 郑领 | Circulation tap and hot water circulation system using same |
| CN105571146A (en) * | 2016-02-17 | 2016-05-11 | 李良杰 | Water saving system of gas water heater |
| CN206361946U (en) * | 2017-01-03 | 2017-07-28 | 杨明辉 | Water heater start cold-water reflux device |
| CN206770674U (en) * | 2017-05-19 | 2017-12-19 | 陈雄 | A kind of water mixing valve with recirculated water return duct |
| CN207610415U (en) * | 2017-11-28 | 2018-07-13 | 郑州大学 | A kind of water-saving return water recycling intelligence system of pot-type boiler |
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Effective date of registration: 20200615 Address after: 528400 workshop No.2, Tongji West Road, Nantou Town, Zhongshan City, Guangdong Province Applicant after: Guangdong meichushijia Thermal Technology Co.,Ltd. Address before: 330200 Chengnan Happy Manor, Lianxi Road, Nanchang County, Nanchang City, Jiangxi Province Applicant before: Li Chenyang |
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