CN102563883A - Water temperature control device - Google Patents
Water temperature control device Download PDFInfo
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- CN102563883A CN102563883A CN2010106183489A CN201010618348A CN102563883A CN 102563883 A CN102563883 A CN 102563883A CN 2010106183489 A CN2010106183489 A CN 2010106183489A CN 201010618348 A CN201010618348 A CN 201010618348A CN 102563883 A CN102563883 A CN 102563883A
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to the technology of heat pump water heaters, in particular to a water temperature control device, which comprises a hot water pipe, a cold water pipe, a water outlet pipe and a controller. A control end of a hot-water electromagnetic valve is electrically connected with a first order output end of the controller, a cold-water electromagnetic valve is electrically connected with a second order output end of the controller, the hot water pipe is provided with a first water temperature sensor which is electrically connected with a first water temperature detection signal input end of the controller, the cold water pipe is provided with a second water temperature sensor which is electrically connected with a second water temperature signal input end of the controller, and the water outlet pipe is provided with a third water temperature sensor which is electrically connected with a third water temperature signal input end of the controller. The water temperature control device can accurately regulate temperature of outlet water from the water outlet pipe, thereby meeting user requirement for the temperature of outlet water.
Description
Technical field
The present invention relates to the Teat pump boiler technology, relate in particular to a kind of water temperature control device.
Background technology
Owing to environmental protection and energy saving, be convenient to reasons such as management, the water heater engineering all can be unified to install in residential areas such as existing sub-district, mansion.At present, the Teat pump boiler engineering mainly is to use to a customer group, and for example: a Teat pump boiler unit is directed against the user of a mansion, carries out unified hot water supply.The leaving water temperature of the Teat pump boiler unit of this Teat pump boiler engineering though can set, owing to be the pattern of unified hot-water supply, can only have a leaving water temperature, so, still can not satisfy the requirement of different user one by one for different leaving water temperatures.
So some user can be installed water temperature control device additional at the tap place, water temperature control device is provided with hot water electromagnetic valve and cold water magnetic valve, the user through hot water electromagnetic valve and cold water magnetic valve regulate the hot water inflow respectively, the cold water inflow adjusts coolant-temperature gage.But this water temperature control device needs the user to catch to touch water outlet and feels whether meet instructions for use, and promptly leaving water temperature can not accurately be regulated.
Summary of the invention
The objective of the invention is to the deficiency of prior art and a kind of water temperature control device that can accurately adjust coolant-temperature gage is provided.
The object of the invention is realized through following technical measures: a kind of water temperature control device; It includes hot-water line, cold water pipe, outlet pipe; The delivery port of hot-water line, the delivery port of cold water pipe all with the water inlet UNICOM of outlet pipe, the water inlet of hot-water line is connected with hot water effluent's pipeline of water heater, the water inlet of cold water pipe is connected with water supply pipe; The delivery port of outlet pipe is connected with user's water pipeline; Hot-water line is provided with the hot water electromagnetic valve, and cold water pipe is provided with the cold water magnetic valve, also comprises the controller that can set leaving water temperature; Hot water electromagnetic valve's control end is electrically connected with the first control command output of controller, and the control end of cold water magnetic valve is electrically connected with the second control command output of controller; Said hot-water line is provided with first cooling-water temperature sensor, and first cooling-water temperature sensor is between the water inlet and hot water electromagnetic valve of hot-water line, and first cooling-water temperature sensor is electrically connected with the first water temperature detection signal input of controller; Said cold water pipe is provided with second cooling-water temperature sensor, and second cooling-water temperature sensor is between the water inlet and cold water magnetic valve of cold water pipe, and second cooling-water temperature sensor is electrically connected with the second water temperature detection signal input of controller; Said outlet pipe is provided with the 3rd cooling-water temperature sensor, and the 3rd cooling-water temperature sensor is electrically connected with the 3rd water temperature detection signal input of controller.
Said controller is provided with the button that is used for setup parameter.
Said controller is provided with display.
Said display is LCD (LCD).
Said first cooling-water temperature sensor is a thermistor (temperature) sensor.
Said second cooling-water temperature sensor is a thermistor (temperature) sensor.
Said the 3rd cooling-water temperature sensor is a thermistor (temperature) sensor.
Beneficial effect of the present invention is: the present invention includes hot-water line, cold water pipe, outlet pipe; Also comprise the controller that to set leaving water temperature; Hot water electromagnetic valve's control end is electrically connected with the first control command output of controller, and the control end of cold water magnetic valve is electrically connected with the second control command output of controller; Hot-water line is provided with first cooling-water temperature sensor, and first cooling-water temperature sensor is between the water inlet and hot water electromagnetic valve of hot-water line, and first cooling-water temperature sensor is electrically connected with the first water temperature detection signal input of controller; Cold water pipe is provided with second cooling-water temperature sensor, and second cooling-water temperature sensor is between the water inlet and cold water magnetic valve of cold water pipe, and second cooling-water temperature sensor is electrically connected with the second water temperature detection signal input of controller; Outlet pipe is provided with the 3rd cooling-water temperature sensor, and the 3rd cooling-water temperature sensor is electrically connected with the 3rd water temperature detection signal input of controller.The aperture that the leaving water temperature that controller of the present invention can be set according to the user and first cooling-water temperature sensor, second cooling-water temperature sensor, the detected water temperature of the 3rd cooling-water temperature sensor are controlled hot water electromagnetic valve and cold water magnetic valve; Thereby accurately adjust the leaving water temperature of water pipe, reach the leaving water temperature of user's request.
Description of drawings
Fig. 1 is the structural representation of a kind of water temperature control device of the present invention.
In Fig. 1, include:
1---hot-water line 2---cold water pipe
3---outlet pipe 4---hot water electromagnetic valve
5---cold water magnetic valve 6---controller
61---button 62---display
7---first cooling-water temperature sensors 8---, second cooling-water temperature sensor
9---the 3rd cooling-water temperature sensor.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
A kind of water temperature control device of the present invention; As shown in Figure 1; Include hot-water line 1, cold water pipe 2, outlet pipe 3; The delivery port of the delivery port of hot-water line 1, cold water pipe 2 all with the water inlet UNICOM of outlet pipe 3, the cold water mix that makes hot water that hot-water line 1 flows into and cold water pipe 2 inflows together after, flow into outlet pipe 3 again; The water inlet of hot-water line 1 is connected with hot water effluent's pipeline of water heater, and the water inlet of cold water pipe 2 is connected with water supply pipe, and the delivery port of outlet pipe 3 is connected with user's water pipeline, and the hot water of suitable temperature is provided for the user; Hot-water line 1 is provided with hot water electromagnetic valve 4; Cold water pipe 2 is provided with cold water magnetic valve 5; Also comprise the controller 6 that to set leaving water temperature; Hot water electromagnetic valve 4 control end is electrically connected with the first control command output of controller 6; Make controller 6 can control the hot water inflow of hot-water line 1 through control hot water electromagnetic valve's 4 aperture, the control end of cold water magnetic valve 5 is electrically connected with the second control command output of controller 6, makes controller 6 can control the cold water inflow of cold water pipe 2 through the aperture of control cold water magnetic valve 5;
Hot-water line 1 is provided with first cooling-water temperature sensor 7; First cooling-water temperature sensor 7 is between the water inlet and hot water electromagnetic valve 4 of hot-water line 1; First cooling-water temperature sensor 7 is electrically connected with the first water temperature detection signal input of controller 6, makes controller 6 detect the water temperature that hot-water line 1 flows into hot water through first cooling-water temperature sensor 7; Cold water pipe 2 is provided with second cooling-water temperature sensor 8; Second cooling-water temperature sensor 8 is between the water inlet and cold water magnetic valve 5 of cold water pipe 2; Second cooling-water temperature sensor 8 is electrically connected with the second water temperature detection signal input of controller 6, makes controller 6 detect the water temperature that cold water pipe 2 flows into cold water through second cooling-water temperature sensor 8; Outlet pipe 3 is provided with the 3rd cooling-water temperature sensor 9, the three cooling-water temperature sensors 9 and is electrically connected with the 3rd water temperature detection signal input of controller 6, makes controller 6 can detect the leaving water temperature of water pipe 3 through the 3rd cooling-water temperature sensor 9.
First cooling-water temperature sensor 7, second cooling-water temperature sensor 8, the 3rd cooling-water temperature sensor 9 are thermistor (temperature) sensor; Thermistor (temperature) sensor has can measure advantages such as interior among a small circle temperature, rate of change are big, intrinsic resistance is big; Certainly; Said first cooling-water temperature sensor 7, second cooling-water temperature sensor 8, the 3rd cooling-water temperature sensor 9 also can adopt the temperature sensor of other type, are not limited only to thermistor (temperature) sensor.
The present invention can be installed in user's tap place in use, and the water inlet of hot-water line 1 is connected with hot water effluent's pipeline of water heater, and the water inlet of cold water pipe 2 is connected with water supply pipe, and the delivery port of outlet pipe 3 is connected with user's water pipeline; After the user sets outlet pipes 3 through button 61 leaving water temperature is the leaving water temperature of user's request; Controller 6 can detect the water temperature (being the hot water temperature that Teat pump boiler flows out) that hot-water line 1 flows into hot water through first cooling-water temperature sensor 7; Detect the water temperature that cold water pipe 2 flows into cold water through second cooling-water temperature sensor 8; Detect the leaving water temperature of water pipe 3 through the 3rd cooling-water temperature sensor 9; Then, controller 6 is controlled the aperture of hot water electromagnetic valve 4 and cold water magnetic valve 5 again according to the leaving water temperature of setting and first cooling-water temperature sensor 7, second cooling-water temperature sensor 8, the 3rd cooling-water temperature sensor 9 detected water temperatures, with the hot water inflow of control hot-water line 1 and the cold water inflow of cold water pipe 2; Thereby accurately adjust the leaving water temperature of water pipe 3, make it reach the leaving water temperature of user's request.For example: when the leaving water temperature of user's request is higher; Controller 6 can control hot water electromagnetic valve 4 apertures increase; To increase the hot water inflow of hot-water line 1, simultaneously, controller 6 can control cold water magnetic valve 5 apertures reduce; To reduce the cold water inflow of cold water pipe 2, make the leaving water temperature of outlet pipe 3 meet the leaving water temperature of user's request; Otherwise; When the leaving water temperature of user's request hanged down, controller 6 can control hot water electromagnetic valves 4 apertures reduce, to reduce the hot water inflow of hot-water line 1; Simultaneously; Controller 6 can control cold water magnetic valves 5 apertures increase, and to increase the cold water inflow of cold water pipe 2, makes the leaving water temperature of outlet pipe 3 meet the leaving water temperature of user's request.Therefore, the present invention can be widely used in adopting the engineerings such as Teat pump boiler of unified hot-water supply pattern, makes each user can adjust coolant-temperature gage exactly.
Should be noted that at last; Above embodiment is only in order to explain technical scheme of the present invention; But not to the restriction of protection domain of the present invention, although with reference to preferred embodiment the present invention has been done explanation at length, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical scheme of the present invention.
Claims (7)
1. water temperature control device; It includes hot-water line, cold water pipe, outlet pipe; The delivery port of hot-water line, the delivery port of cold water pipe all with the water inlet UNICOM of outlet pipe, the water inlet of hot-water line is connected with hot water effluent's pipeline of water heater, the water inlet of cold water pipe is connected with water supply pipe; The delivery port of outlet pipe is connected with user's water pipeline; Hot-water line is provided with the hot water electromagnetic valve, and cold water pipe is provided with the cold water magnetic valve, it is characterized in that: also comprise the controller that can set leaving water temperature; Hot water electromagnetic valve's control end is electrically connected with the first control command output of controller, and the control end of cold water magnetic valve is electrically connected with the second control command output of controller; Said hot-water line is provided with first cooling-water temperature sensor, and first cooling-water temperature sensor is between the water inlet and hot water electromagnetic valve of hot-water line, and first cooling-water temperature sensor is electrically connected with the first water temperature detection signal input of controller; Said cold water pipe is provided with second cooling-water temperature sensor, and second cooling-water temperature sensor is between the water inlet and cold water magnetic valve of cold water pipe, and second cooling-water temperature sensor is electrically connected with the second water temperature detection signal input of controller; Said outlet pipe is provided with the 3rd cooling-water temperature sensor, and the 3rd cooling-water temperature sensor is electrically connected with the 3rd water temperature detection signal input of controller.
2. water temperature control device according to claim 1 is characterized in that: said controller is provided with the button that is used for setup parameter.
3. water temperature control device according to claim 2 is characterized in that: said controller is provided with display.
4. water temperature control device according to claim 3 is characterized in that: said display is LCD.
5. according to any described water temperature control device of claim 1 to 4, it is characterized in that: said first cooling-water temperature sensor is a thermistor (temperature) sensor.
6. according to any described water temperature control device of claim 1 to 4, it is characterized in that: said second cooling-water temperature sensor is a thermistor (temperature) sensor.
7. according to any described water temperature control device of claim 1 to 4, it is characterized in that: said the 3rd cooling-water temperature sensor is a thermistor (temperature) sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106183489A CN102563883A (en) | 2010-12-31 | 2010-12-31 | Water temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106183489A CN102563883A (en) | 2010-12-31 | 2010-12-31 | Water temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102563883A true CN102563883A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106183489A Pending CN102563883A (en) | 2010-12-31 | 2010-12-31 | Water temperature control device |
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| CN (1) | CN102563883A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326973A (en) * | 2017-07-07 | 2017-11-07 | 宁波欧琳厨具有限公司 | Domestic hot water's tank |
| CN107664315A (en) * | 2017-11-16 | 2018-02-06 | 宁波圣宇瑞医疗器械有限公司 | Water supply installation and its water process adjusting means |
| CN109393982A (en) * | 2017-08-15 | 2019-03-01 | 芜湖美的厨卫电器制造有限公司 | Temperature control method of water, device and its equipment |
| CN110904427A (en) * | 2019-12-25 | 2020-03-24 | 东莞市天瞳电子有限公司 | Water circulation device for vacuum coating equipment |
| CN111828706A (en) * | 2020-06-18 | 2020-10-27 | 宋彤云 | Cold and hot control valve regulation and control system and method applying opening degree detection |
| CN112904914A (en) * | 2021-01-21 | 2021-06-04 | 广东电网有限责任公司 | Temperature adjusting device based on cascade control, shower head and temperature adjusting method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201579002U (en) * | 2009-12-01 | 2010-09-15 | 张清 | Automatic water mixing device |
| CN201637127U (en) * | 2010-04-14 | 2010-11-17 | 李秦宜 | Water temperature measuring and control device for shower in public bathroom |
| CN202002321U (en) * | 2010-12-31 | 2011-10-05 | 东莞市蓝冠环保节能科技有限公司 | Water temperature control device |
-
2010
- 2010-12-31 CN CN2010106183489A patent/CN102563883A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201579002U (en) * | 2009-12-01 | 2010-09-15 | 张清 | Automatic water mixing device |
| CN201637127U (en) * | 2010-04-14 | 2010-11-17 | 李秦宜 | Water temperature measuring and control device for shower in public bathroom |
| CN202002321U (en) * | 2010-12-31 | 2011-10-05 | 东莞市蓝冠环保节能科技有限公司 | Water temperature control device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326973A (en) * | 2017-07-07 | 2017-11-07 | 宁波欧琳厨具有限公司 | Domestic hot water's tank |
| CN109393982A (en) * | 2017-08-15 | 2019-03-01 | 芜湖美的厨卫电器制造有限公司 | Temperature control method of water, device and its equipment |
| CN107664315A (en) * | 2017-11-16 | 2018-02-06 | 宁波圣宇瑞医疗器械有限公司 | Water supply installation and its water process adjusting means |
| CN110904427A (en) * | 2019-12-25 | 2020-03-24 | 东莞市天瞳电子有限公司 | Water circulation device for vacuum coating equipment |
| CN110904427B (en) * | 2019-12-25 | 2024-05-14 | 东莞市天瞳电子有限公司 | Water circulation device for vacuum coating equipment |
| CN111828706A (en) * | 2020-06-18 | 2020-10-27 | 宋彤云 | Cold and hot control valve regulation and control system and method applying opening degree detection |
| CN112904914A (en) * | 2021-01-21 | 2021-06-04 | 广东电网有限责任公司 | Temperature adjusting device based on cascade control, shower head and temperature adjusting method |
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Application publication date: 20120711 |