CN2459503Y - Electric water temp. regulation valve - Google Patents
Electric water temp. regulation valve Download PDFInfo
- Publication number
- CN2459503Y CN2459503Y CN 01202762 CN01202762U CN2459503Y CN 2459503 Y CN2459503 Y CN 2459503Y CN 01202762 CN01202762 CN 01202762 CN 01202762 U CN01202762 U CN 01202762U CN 2459503 Y CN2459503 Y CN 2459503Y
- Authority
- CN
- China
- Prior art keywords
- water
- way valve
- valve
- water temperature
- temperature
- 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
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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to an electric water temperature regulating valve, which comprises a three-way valve. The utility model is characterized in that the three-way valve is matched with a speed reducing mechanism which can control the opening and the closure of the three-way valve and is driven by a motor; a water outlet of the three-way valve is provided with a temperature sensing head. When the electric water temperature regulating valve is used, the utility model needs to be matched with a control circuit which can receive an induction signal of the temperature sensing head of the water outlet of the three-way valve; the control circuit is utilized to control the rotation direction and the rotation stepping amplitude of the motor of the speed reducing mechanism to regulate the opening speed and the water discharge quantity of the three-way valve, and the stepless regulation of the water temperature of an electric heater can be realized thereby; cold water and hot water which flow through the three-way valve can be discharged outside after regulated to the water with a set water temperature, and the water outflow temperature required by a user can be met.
Description
The utility model relates to the water temperature modulating valve, especially a kind of electronic water temperature modulating valve that is applicable to electric water heater.
At present, water-storage electric heater has spread to huge numbers of families, and the storage water heater brings great convenience to people's life undoubtedly.But it is found that in actual use, owing to the water temperature in the existing water-storage electric heater along with discharge amount changes.Therefore, in actual use, the user needs constantly constantly to regulate hot and cold water valve according to the variation of water temperature in the electric heating apparatus reservoir, thereby makes electric water heater discharge constant, a comfortable warm water.Have this as seen, this is very inconvenient for the user in the shower.
The purpose of this utility model is the deficiency that exists at above-mentioned water-storage electric heater, and a kind of electronic water temperature modulating valve that is applicable to such water heater is provided.
Electronic water temperature modulating valve of the present utility model, comprising: three-way valve is characterized in that: three-way valve is furnished with the reducing gear that can handle the electric-motor-driving of its keying, and the water outlet of three-way valve is provided with a Temperature probe.
The design principle of electronic water temperature modulating valve of the present utility model is: this electronic water temperature modulating valve need be equipped with a control circuit that can receive the induced signal of three-way valve water outlet Temperature probe when using.The water outlet Temperature probe is transported to control circuit with the water temperature data that measure by lead at any time, the control circuit sampling is after single-chip microcomputer is handled, send the direction of motor rotation and the signal that rotates the stepping amplitude of the reducing gear of an electronic water temperature modulating valve of may command, regulate the opening speed and the water displacement of three-way valve, thereby realize the step-less adjustment of electric heating apparatus water temperature.Discharge from water outlet after making hot water or cold water behind the three-way valve of flowing through be blended into the water temperature of setting, to satisfy the desired water-exit temperature of user.
Electronic water temperature modulating valve design science of the present utility model, rational in infrastructure, reliable performance, cost is low, and the temperature location is rapidly.Be particularly useful for water-storage electric heater, the small and exquisite structure of this electronic water temperature modulating valve is fit to be encapsulated in the existing electric water heater housing very much, and it is convenient that its application on electric water heater can make electric water heater use.
The concrete structure of the electronic water temperature modulating valve of the utility model is provided in detail by the following drawings and embodiment.
Fig. 1 is the structural representation of electronic water temperature modulating valve.
Embodiment: can be clear that from Fig. 1 electronic water temperature modulating valve is made up of three-way valve 1, reducing gear 2 and motor 3.Described three-way valve 1 is ceramic plate valve, form by ceramic valve core moving plate shift fork 4, ceramic valve core moving plate 5, ceramic valve core stator 6 and the valve body 10 that is provided with hot and cold water intake 7,8 and water outlet 9, described reducing gear 2 is an eccentric cycloid reduction gear mechanism, motor 1 output shaft is connected with the driving gear 11 of reducing gear 2, and driving wheel 12 output shafts 13 of reducing gear 2 are connected with 4 insertings of ceramic valve core moving plate shift fork.The tube wall of the water outlet 9 of three-way valve 1 is provided with Temperature probe 14.
Electronic water temperature modulating valve need be equipped with a control circuit that can receive the induced signal of three-way valve 1 water outlet 9 established temperature sensing heads 14 when using.This control circuit is controlled the rotating speed of motor 3 and is turned to, when water outlet 9 Temperature probes 14 of three-way valve 1 are transported to control circuit with the water temperature data that measure by lead, the control circuit sampling is after single-chip microcomputer is handled, send motor 3 sense of rotation and the signal that rotates the stepping amplitude of the reducing gear of an electronic water temperature modulating valve of may command, driving wheel 12 output shafts 13 by reducing gear 2 drive ceramic valve core moving plate shift fork 4, impel ceramic valve core moving plate 5 to rotate with respect to ceramic valve core stator 6, regulate the opening speed and the water displacement of three-way valve 1, make from cold, hot water intake 7,8 hot and cold waters that flow into the valve body chamber are concocted, discharge from water outlet 9 then, thereby reach the purpose of stablizing mixed water temperature.
Claims (3)
1, a kind of electronic water temperature modulating valve, comprising: three-way valve (1) is characterized in that: three-way valve (1) is furnished with the reducing gear (2) that can handle motor (3) transmission of its keying, and the water outlet (9) of three-way valve (1) is provided with a Temperature probe (14).
2, electronic water temperature modulating valve according to claim 1 is characterized in that: described three-way valve (1) is ceramic plate valve.
3, according to claim 1 or described electronic water temperature modulating valve, it is characterized in that: described reducing gear (2) is eccentric cycloid reduction gear mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01202762 CN2459503Y (en) | 2001-01-05 | 2001-01-05 | Electric water temp. regulation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01202762 CN2459503Y (en) | 2001-01-05 | 2001-01-05 | Electric water temp. regulation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2459503Y true CN2459503Y (en) | 2001-11-14 |
Family
ID=33624465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01202762 Expired - Fee Related CN2459503Y (en) | 2001-01-05 | 2001-01-05 | Electric water temp. regulation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2459503Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769394A (en) * | 2010-03-04 | 2010-07-07 | 卓旦春 | Heating ventilation temperature-control electric three-way valve |
-
2001
- 2001-01-05 CN CN 01202762 patent/CN2459503Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769394A (en) * | 2010-03-04 | 2010-07-07 | 卓旦春 | Heating ventilation temperature-control electric three-way valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |