CN204494811U - Intelligent thermostat - Google Patents
Intelligent thermostat Download PDFInfo
- Publication number
- CN204494811U CN204494811U CN201520084987.XU CN201520084987U CN204494811U CN 204494811 U CN204494811 U CN 204494811U CN 201520084987 U CN201520084987 U CN 201520084987U CN 204494811 U CN204494811 U CN 204494811U
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- hot water
- water inlet
- frame plate
- Prior art date
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 137
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
A kind of intelligent thermostat, comprise mixed water valve, cold water inlet, hot water outlet pipe, leaving water temperature sensors, water flow sensing unit and wiring board, described cold water inlet is connected with water source and water heater to be connected, and middle part is communicated with mixed water valve, and water flow sensing unit is arranged on the water inlet end of cold water inlet; The water side of mixed water valve is connected with hot water outlet pipe, and the hot water water inlet end of mixed water valve is connected with water heater by hot water aqueduct, and leaving water temperature sensors is arranged on hot water outlet pipe; Also comprise a stepper motor, driving gear, sector gear and frame plate; Frame plate is fixed on mixed water valve, and stepper motor is fixed on frame plate, and driving gear is fixedly connected with step motor shaft, and sector gear is fixedly connected with the valve rod of mixed water valve, driving gear and sector gear engagement; Stepper motor is connected with wiring board.Not only can be arranged in electric heater or gas water-heater housing, can also be arranged on outside housing, far distance controlled is carried out to electric heater or gas heater, easy to use.
Description
Technical field
The utility model relates to a kind of automatic cooling/heating water mixing device of water heater, especially a kind of intelligent thermostat.
Background technology
Currently available technology, a kind of automatic water-mixing valve of electric heater comprises valve body, valve gap, water-mixing valve core, cold water inlet, inflow temperature sensor, leaving water temperature sensors, water flow sensing unit, stepper motor, driving gear, sector gear and microswitch, valve body comprises spool chamber, cold water water inlet interface, hot water water inlet interface, mixing water water outlet mouthpiece and is positioned at the screw of spool chamber upper end, and cold water water inlet interface is connected with cold water inlet to be connected; Described valve gap there is valve rod hole; Sector gear there is driving lever coordinate with microswitch.Existing problems are: poor universality, can only be arranged in the housing of water heater.
Utility model content
The purpose of this utility model is: provide a kind of intelligent thermostat, and it to be not only arranged on outside water heater shell Anywhere as a device, but also can be arranged in water heater shell.
The utility model is achieved in that intelligent thermostat, and comprise mixed water valve, cold water inlet, hot water outlet pipe, leaving water temperature sensors, water flow sensing unit and wiring board, leaving water temperature sensors is connected with wiring board with water flow sensing unit; Its special character is: the water inlet end of described cold water inlet is communicated with water source, and water side is communicated with water heater, and middle part is communicated with mixed water valve, and water flow sensing unit is arranged on the water inlet end of cold water inlet;
The water side of mixed water valve is connected with hot water outlet pipe, and the hot water water inlet end of mixed water valve is connected with water heater by hot water aqueduct, and leaving water temperature sensors is arranged on hot water outlet pipe;
Also comprise a stepper motor, driving gear, sector gear and frame plate;
Frame plate is fixed on mixed water valve, and stepper motor is fixed on frame plate, and driving gear is fixedly connected with step motor shaft, and sector gear is fixedly connected with the valve rod of mixed water valve, driving gear and sector gear engagement; Stepper motor is connected with wiring board.
Described intelligent thermostat, its special character is: the elongate holes curved through hole, two ends described frame plate having valve rod, and valve rod is through being connected with sector gear through hole; Described motor shaft is fixedly connected with driving gear through elongate holes.
Described intelligent thermostat, its special character is: described sector gear has driving lever;
Also comprise a microswitch, described microswitch is arranged on frame plate top, and driving lever coordinates with microswitch.
Described intelligent thermostat, its special character is: the elongate holes curved through hole, two ends and the arc location adjustment hole that described frame plate have valve rod, and valve rod is through being connected with sector gear through hole; Described motor shaft is fixedly connected with driving gear through elongate holes; Screw screws togather through arc location adjustment hole and motor casing.
Described intelligent thermostat, its special character is: also comprise a shell,
Described shell comprises drain pan and protecgulum, the two side wall panels of drain pan and protecgulum have semicircle orifice; Drain pan and fore shell fasten later half circular hole and form circle fixing hole;
Described cold water inlet, hot water outlet pipe are fixedly connected with drain pan with hot water aqueduct, and wiring board is fixed with in protecgulum;
Cold water inlet, hot water outlet pipe and hot water aqueduct stretch out from circle fixing hole.
The automatic water-mixing valve of a kind of electric heater of the utility model, owing to adopting such structure, not only can be arranged in electric heater or gas water-heater housing, can also be arranged on outside housing, far distance controlled is carried out to electric heater or gas heater, easy to use.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is stereogram two of the present utility model.
Fig. 4 is three-dimensional exploded view two of the present utility model.
Fig. 5 is front view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 2, Figure 3, Figure 4, a kind of intelligent thermostat, comprise mixed water valve 1, cold water inlet 2, hot water outlet pipe 3, leaving water temperature sensors 4, water flow sensing unit 5 and wiring board 6, leaving water temperature sensors 4 is connected with wiring board 6 with water flow sensing unit 5.The water inlet end 21 of described cold water inlet 2 is communicated with water source, and water side 22 is communicated with water heater, and middle part is communicated with mixed water valve 1 by cold water aqueduct 23, and water flow sensing unit 5 is arranged on the water inlet end 21 of cold water inlet 2;
The water side of mixed water valve 1 is connected with hot water outlet pipe 3, and the hot water water inlet end of mixed water valve 1 is connected with water heater by hot water aqueduct 31, and leaving water temperature sensors 4 is arranged on hot water outlet pipe 3;
Mixed water valve 1, cold water inlet 2, cold water aqueduct 21, hot water outlet pipe 3 and hot water aqueduct 31 are fixedly connected with integral.
Also comprise a stepper motor 7, driving gear 8, sector gear 9 and frame plate 10;
Frame plate 10 is fixed on mixed water valve 1, and stepper motor 7 is fixed on frame plate 10, and driving gear 8 is fixedly connected with step motor shaft, and sector gear 9 is fixedly connected with the valve rod of mixed water valve 1, and driving gear 8 and sector gear 9 engage; Stepper motor 1 is connected with wiring board 6.
Described frame plate 10 has valve rod the elongate holes 102 curved through hole 101, two ends and and arc location adjustment hole 103, valve rod is through being connected with sector gear 9 through hole 101; Described motor shaft is fixedly connected with driving gear 8 through elongate holes 102.Screw screws togather with motor casing through arc location adjustment hole 103, and another screw is through another screwhole spiro bonding of the connecting hole on frame plate 10 and motor casing; Be mainly used in regulating the position of stepper motor 7 and fixing.
Described sector gear 9 there is driving lever 91;
Also comprise a microswitch 11, described microswitch 11 is arranged on frame plate 10 top, and driving lever 91 coordinates with microswitch 11.
Also comprise a shell,
Described shell comprises drain pan 12 and protecgulum 13, the two side wall panels of drain pan 12 and protecgulum 13 have semicircle orifice 14; Drain pan 12 and fore shell 13 fasten later half circular hole and form circle fixing hole;
Described cold water inlet 2, hot water outlet pipe 3 are fixedly connected with drain pan 12 with hot water aqueduct 4, and wiring board 6 is fixed with in protecgulum 13;
Cold water inlet 2, hot water outlet pipe 3 and hot water aqueduct 31 stretch out from circle fixing hole 15.
State as shown in Figure 5: motor rotates counterclockwise, sector gear 9 rotates clockwise, and the cool water quantity entering mixed water valve 1 increases gradually, when the driving lever 91 on sector gear 9 contacts with microswitch 11, microswitch 11 passes the signal along to wiring board 6, motor stalls;
Motor rotates clockwise, and sector gear 9 rotates counterclockwise, and the hot water amount entering mixed water valve 1 increases gradually, and leaving water temperature sensors 4 passes the signal along to wiring board 6; When the set temperature is reached, motor stalls.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (5)
1. intelligent thermostat, comprise mixed water valve, cold water inlet, hot water outlet pipe, leaving water temperature sensors, water flow sensing unit and wiring board, leaving water temperature sensors is connected with wiring board with water flow sensing unit; It is characterized in that: the water inlet end of described cold water inlet is communicated with water source, and water side is communicated with water heater, middle part is communicated with mixed water valve, and water flow sensing unit is arranged on the water inlet end of cold water inlet;
The water side of mixed water valve is connected with hot water outlet pipe, and the hot water water inlet end of mixed water valve is connected with water heater by hot water aqueduct, and leaving water temperature sensors is arranged on hot water outlet pipe;
Also comprise a stepper motor, driving gear, sector gear and frame plate;
Frame plate is fixed on mixed water valve, and stepper motor is fixed on frame plate, and driving gear is fixedly connected with step motor shaft, and sector gear is fixedly connected with the valve rod of mixed water valve, driving gear and sector gear engagement; Stepper motor is connected with wiring board.
2. intelligent thermostat according to claim 1, is characterized in that: the elongate holes curved through hole, two ends described frame plate having valve rod, and valve rod is through being connected with sector gear through hole; Described motor shaft is fixedly connected with driving gear through elongate holes.
3. intelligent thermostat according to claim 1, is characterized in that: described sector gear has driving lever;
Also comprise a microswitch, described microswitch is arranged on frame plate top, and driving lever coordinates with microswitch.
4. intelligent thermostat according to claim 3, is characterized in that: the elongate holes curved through hole, two ends and the arc location adjustment hole that described frame plate have valve rod, and valve rod is through being connected with sector gear through hole; Described motor shaft is fixedly connected with driving gear through elongate holes; Screw screws togather through arc location adjustment hole and motor casing.
5. the intelligent thermostat according to claim 1,2,3 or 4, is characterized in that: also comprise a shell,
Described shell comprises drain pan and protecgulum, the two side wall panels of drain pan and protecgulum have semicircle orifice; Drain pan and fore shell fasten later half circular hole and form circle fixing hole;
Described cold water inlet, hot water outlet pipe are fixedly connected with drain pan with hot water aqueduct, and wiring board is fixed with in protecgulum;
Cold water inlet, hot water outlet pipe and hot water aqueduct stretch out from circle fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084987.XU CN204494811U (en) | 2015-02-06 | 2015-02-06 | Intelligent thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084987.XU CN204494811U (en) | 2015-02-06 | 2015-02-06 | Intelligent thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494811U true CN204494811U (en) | 2015-07-22 |
Family
ID=53574121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520084987.XU Expired - Fee Related CN204494811U (en) | 2015-02-06 | 2015-02-06 | Intelligent thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240583A (en) * | 2015-07-24 | 2016-01-13 | 南京菲时特实业有限公司 | Quantitative fluid control valve |
| CN111947322A (en) * | 2020-09-21 | 2020-11-17 | 广东万家乐燃气具有限公司 | Water mixing device and gas water heater |
-
2015
- 2015-02-06 CN CN201520084987.XU patent/CN204494811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240583A (en) * | 2015-07-24 | 2016-01-13 | 南京菲时特实业有限公司 | Quantitative fluid control valve |
| CN105240583B (en) * | 2015-07-24 | 2017-06-06 | 南京菲时特实业有限公司 | Fluid quantitative controls valve |
| CN111947322A (en) * | 2020-09-21 | 2020-11-17 | 广东万家乐燃气具有限公司 | Water mixing device and gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151203 Address after: 528427 No. 3, Golden Road, Sui Industrial Zone, Nantou Town, Guangdong, Zhongshan Patentee after: ZHONGSHAN SHENTIAN ELECTRICAL TECHNOLOGY CO., LTD. Address before: 528427 No. 3, Golden Road, Sui Industrial Zone, Nantou Town, Guangdong, Zhongshan Patentee before: Huang Jianyue |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20210206 |