CN210179891U - Thermostatic valve for electric water heater - Google Patents
Thermostatic valve for electric water heater Download PDFInfo
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- CN210179891U CN210179891U CN201920590096.XU CN201920590096U CN210179891U CN 210179891 U CN210179891 U CN 210179891U CN 201920590096 U CN201920590096 U CN 201920590096U CN 210179891 U CN210179891 U CN 210179891U
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Abstract
The utility model discloses a thermostatic valve for electric water heater, concretely relates to electric water heater technical field. The problem that the existing electric water heater needs to continuously adjust the water mixing valve in use is solved, and the problem that the water outlet temperature is constant is solved. This a thermostatic valve for electric water heater, including the valve body, the epitheca, the computer board, motor and pendulum piece, the output shaft and the pendulum piece of motor are connected, in inlet tube and the outlet pipe were arranged respectively in to the both ends of pendulum piece, electric water heater includes the body, the thermostatic valve sets up on the body, still be equipped with electrical system on the body, the inlet end of body even has the inlet tube, outlet end even has the outlet pipe, even has a communicating pipe between inlet tube and the outlet pipe, be equipped with the temperature sensing probe on the outlet pipe, the delivery water temperature information that the temperature sensing probe gathered carries to electrical system, the thermostatic valve includes the valve body, the epitheca, the computer board, motor and pendulum piece, the output shaft and the pendulum piece of motor are connected, the inlet tube is arranged respectively in.
Description
Technical Field
The utility model relates to an electric water heater technical field, concretely relates to a thermostatic valve for electric water heater.
Background
The basic principle of the existing water storage type electric water heater is as follows: the electric heating pipe heats the whole water container in advance, the water temperature is gradually reduced along with the use of hot water in the bathing process, a user needs to adjust the water mixing valve at any time, and the mixing proportion of the hot water and the cold water is adjusted to ensure the relative constancy of the water outlet temperature. However, since the outlet water temperature of the electric water heater is adjusted by the mixing valve, the operation is troublesome and the accuracy of adjusting the outlet water temperature is not high, and therefore, the storage type electric water heater in the prior art needs to be further improved.
Aiming at the problem that the outlet water temperature of an electric water heater can not be kept constant, a mechanical thermostatic valve is arranged at the water inlet and the water outlet of the electric water heater in the prior art, the thermostatic valve is provided with a high-sensitivity temperature sensing element, and the valve core in the valve is pushed to move by sensing the change of the water temperature at the water outlet so as to automatically adjust the proportion of cold water and hot water, so that the water temperature at the water outlet is stable, and the aim of constant-temperature bathing is basically fulfilled.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the aforesaid not enough, provide an electrical system according to a water outlet temperature data information control thermostatic valve, the cold water volume that flows into the body through the thermostatic valve regulation is in order to keep the invariable thermostatic valve that is used for electric water heater of leaving water temperature.
The utility model discloses specifically adopt following technical scheme:
a thermostatic valve for an electric water heater comprises a valve body, an upper shell, a computer board, a motor and a swinging block, wherein an output shaft of the motor is connected with the swinging block, and two ends of the swinging block are respectively arranged in a water inlet pipe and a water outlet pipe.
Preferably, the electric water heater comprises a body, the thermostatic valve is arranged on the body, an electric control system is further arranged on the body, a water inlet end of the body is connected with a water inlet pipe, a water outlet end of the body is connected with a water outlet pipe, a communicating pipe is connected between the water inlet pipe and the water outlet pipe, a temperature sensing probe is arranged on the water outlet pipe, water outlet temperature information collected by the temperature sensing probe is conveyed to the electric control system, the thermostatic valve comprises a valve body, an upper shell, a computer board, a motor and a swinging block, an output shaft of the motor is connected with the swinging block, and two ends of the.
Preferably, the thermostatic valve is arranged at the water inlet pipe and is positioned at the upper part of the joint of the water inlet pipe and the communicating pipe.
Preferably, the thermostatic valve is disposed on the communicating pipe.
Preferably, the thermostatic valve is arranged at the water outlet pipe and is positioned at the upper part of the connection part of the water outlet pipe and the communicating pipe.
Preferably, the two ends of the communicating pipe are respectively connected with the water inlet pipe and the water outlet pipe through a three-way valve.
Preferably, the temperature sensing probe is arranged below a connection point of the communicating pipe and the water outlet pipe.
Preferably, the water inlet pipe is used for connecting an external water source, when the water heater is in a working state, a part of water of the external water source flows into the body, a part of water flows to the water outlet pipe through the communicating pipe and is mixed with hot water, the temperature sensing probe feeds back water temperature data of the water outlet pipe to the electric control system in real time, and when the water outlet temperature drops, the electric control system controls and adjusts the thermostatic valve and adjusts the amount of hot water flowing out of the body so as to keep the water outlet temperature constant.
The utility model discloses following beneficial effect has:
the temperature of the outlet water can be monitored in real time through the inductive probe, the thermostatic valve is further arranged on the water inlet pipe, the communicating pipe or the water outlet pipe, and the cold water quantity flowing into the electric water heater body or the hot water quantity flowing out of the electric water heater body can be conveniently adjusted through reasonably designing the installation position of the thermostatic valve on the water inlet pipe, the communicating pipe or the water outlet pipe.
The water temperature data is returned to the electric control system of the electric water heater in real time through the induction probe, the electric control system can adjust the opening of the thermostatic valve in real time according to the water temperature to ensure that the water outlet temperature is maintained at the temperature set by a user, and compared with the prior art, the electric water heater is omitted, so that the electric water heater can be used more conveniently by the user, the constant-temperature water outlet of the electric water heater is realized, the water mixing valve is not required to be adjusted repeatedly, the water outlet temperature is stable, and the precision range can.
Drawings
FIG. 1 is a schematic diagram of an electric water heater with a thermostatic valve located on a communicating tube;
FIG. 2 is a schematic view of an electric water heater with a thermostatic valve located on the water inlet pipe;
FIG. 3 is a schematic diagram of an electric water heater with a thermostatic valve located on the outlet pipe;
FIG. 4 is a detailed structural diagram of a portion C corresponding to FIGS. 1, 2 and 3;
FIG. 5 is a top view of a detailed structure of a portion C corresponding to FIGS. 1, 2 and 3;
fig. 6 is a detailed bottom view of the structure of the portion C in fig. 1, 2 and 3.
Wherein, 1 is the body, 2 is the inlet tube, 3 is the outlet pipe, 4 is the communicating pipe, 5 is temperature sensing probe, 6 is the thermostatic valve.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1, 4, 5 and 6, a thermostatic valve for an electric water heater comprises a valve body, an upper shell, a computer board, a motor and a swing block, wherein an output shaft of the motor is connected with the swing block, two ends of the swing block are respectively arranged in a water inlet pipe and a water outlet pipe, the water storage type thermostatic electric water heater comprises a body 1, an electric control system and a thermostatic valve 6 are arranged on the body 1, a water inlet end of the body 1 is connected with the water inlet pipe 2, the water outlet end is connected with a water outlet pipe 3, a communicating pipe 4 is connected between the water inlet pipe 2 and the water outlet pipe 3, the thermostatic valve 6 is arranged at the water inlet pipe 2 and is positioned at the upper part of the connection part of the water inlet pipe 2 and the communicating pipe 4, a temperature sensing probe 5.
Two ends of the communicating pipe 4 are respectively connected with the water inlet pipe 2 and the water outlet pipe 3 through a three-way valve. The temperature sensing probe is arranged below the connection point of the communicating pipe and the water outlet pipe.
The water inlet pipe 2 is used for connecting an external water source, when the water inlet pipe is in a working state, part of water of the external water source flows into the body, part of water flows to the water outlet pipe through the communicating pipe 4 and is mixed with hot water, the temperature sensing probe 5 feeds back water temperature data of the water outlet pipe to the electric control system in real time, and when the water outlet temperature drops, the electric control system controls and adjusts the thermostatic valve and adjusts the amount of hot water flowing out of the body so as to keep the water outlet temperature constant.
As shown in fig. 2, the water storage type constant temperature electric water heater comprises a body 1, wherein an electric control system and a constant temperature valve 6 are arranged on the body 1, a water inlet end of the body 1 is connected with a water inlet pipe 2, a water outlet end is connected with a water outlet pipe 3, a communicating pipe 4 is connected between the water inlet pipe 2 and the water outlet pipe 3, the constant temperature valve 6 is arranged on the communicating pipe 4, a temperature sensing probe 5 is arranged on the water outlet pipe 3, and outlet water temperature information collected by the temperature sensing probe 5 is transmitted to.
The two ends of the communicating pipe 4 are respectively connected with the water inlet pipe and the water outlet pipe through a three-way valve, and the temperature sensing probe 5 is arranged below the connecting point of the communicating pipe 4 and the water outlet pipe 3.
The water inlet pipe 2 is used for connecting an external water source, when the water inlet pipe is in a working state, part of water of the external water source flows into the body, and part of the water flows to the water outlet pipe through the communicating pipe and is mixed with hot water.
As shown in fig. 3, the water storage type constant temperature electric water heater comprises a body 1, wherein an electric control system and a constant temperature valve 6 are arranged on the body 1, a water inlet end of the body 1 is connected with a water inlet pipe 2, a water outlet end is connected with a water outlet pipe 3, a communicating pipe 4 is connected between the water inlet pipe 2 and the water outlet pipe 3, the constant temperature valve 6 is arranged at the water outlet pipe 3 and is positioned at the upper part of the joint of the water outlet pipe 3 and the communicating pipe 4, a temperature sensing probe 5 is arranged on the water outlet pipe 3, and outlet water temperature information.
The two ends of the communicating pipe 4 are respectively connected with the water inlet pipe and the water outlet pipe through the three-way valve, and the temperature sensing probe is arranged below the connecting point of the communicating pipe and the water outlet pipe.
The water inlet pipe 2 is used for connecting an external water source, when the water inlet pipe is in a working state, part of water of the external water source flows into the body, and part of the water flows to the water outlet pipe through the communicating pipe and is mixed with hot water.
It is also customary in the art to refer to thermostatic valves as proportional valves.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (8)
1. A thermostatic valve for an electric water heater is characterized by comprising a valve body, an upper shell, a computer board, a motor and a swinging block, wherein an output shaft of the motor is connected with the swinging block, and two ends of the swinging block are respectively arranged in a water inlet pipe and a water outlet pipe.
2. The thermostatic valve for electric water heater according to claim 1, wherein the electric water heater comprises a body, the thermostatic valve is disposed on the body, the body is further provided with an electric control system, the water inlet end of the body is connected with a water inlet pipe, the water outlet end is connected with a water outlet pipe, a communicating pipe is connected between the water inlet pipe and the water outlet pipe, the water outlet pipe is provided with a temperature sensing probe, and the temperature information of the outlet water collected by the temperature sensing probe is transmitted to the electric control system.
3. The thermostat valve for an electric water heater as claimed in claim 2, wherein the thermostat valve is provided at the water inlet pipe at an upper portion of a junction of the water inlet pipe and the communicating pipe.
4. A thermostatic valve for an electric water heater according to claim 2, characterized in that the thermostatic valve is arranged on the communicating tube.
5. The thermostatic valve for electric water heater according to claim 2, wherein the thermostatic valve is disposed at the outlet pipe and located at an upper portion of a connection of the outlet pipe and the communicating pipe.
6. The thermostatic valve for electric water heater as claimed in any one of claims 2-5, wherein both ends of the communicating pipe are connected to the inlet pipe and the outlet pipe respectively through a three-way valve.
7. The thermostatic valve for electric water heater as claimed in any one of claims 2-5, wherein the temperature sensing probe is disposed below a connection point of the communicating pipe and the water outlet pipe.
8. The thermostatic valve for electric water heater as claimed in any one of claims 2-5, wherein the inlet pipe is used to connect with an external water source, when in working condition, a part of water from the external water source flows into the body, a part of water flows to the outlet pipe through the communicating pipe and is mixed with the hot water, the temperature sensing probe feeds back the water temperature data of the outlet pipe to the electric control system in real time, when the outlet water temperature drops, the electric control system controls and adjusts the thermostatic valve, and adjusts the amount of hot water flowing out of the body to keep the outlet water temperature constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590096.XU CN210179891U (en) | 2019-04-28 | 2019-04-28 | Thermostatic valve for electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590096.XU CN210179891U (en) | 2019-04-28 | 2019-04-28 | Thermostatic valve for electric water heater |
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| Publication Number | Publication Date |
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| CN210179891U true CN210179891U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590096.XU Active CN210179891U (en) | 2019-04-28 | 2019-04-28 | Thermostatic valve for electric water heater |
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| CN (1) | CN210179891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030726A (en) * | 2019-04-28 | 2019-07-19 | 青岛澳柯玛生活电器有限公司 | A kind of thermostatic valve for electric heater |
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2019
- 2019-04-28 CN CN201920590096.XU patent/CN210179891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030726A (en) * | 2019-04-28 | 2019-07-19 | 青岛澳柯玛生活电器有限公司 | A kind of thermostatic valve for electric heater |
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