CN211316582U - Temperature controller for water heater and water heater with same - Google Patents
Temperature controller for water heater and water heater with same Download PDFInfo
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- CN211316582U CN211316582U CN201922114222.7U CN201922114222U CN211316582U CN 211316582 U CN211316582 U CN 211316582U CN 201922114222 U CN201922114222 U CN 201922114222U CN 211316582 U CN211316582 U CN 211316582U
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Abstract
The utility model discloses a temperature controller for a water heater and a water heater with the temperature controller, wherein the temperature controller comprises a temperature controller body and a signal transmission line; one end of the signal transmission line is connected with the temperature controller body, and the other end of the signal transmission line is connected with an external electric element; the temperature controller body is also provided with a temperature adjusting shaft; when the temperature adjusting shaft is at the initial position, the signal transmission line outputs a closing signal to the external electric element so as to control the external electric element to be closed; when the temperature adjusting shaft leaves the initial position, the signal transmission line outputs a starting signal to the external electric element so as to control the external electric element to start. The utility model discloses can effectively solve the problem that prior art exists, make the temperature controller can have the outside electrical element of control concurrently.
Description
Technical Field
The utility model relates to a water heater technical field especially relates to a water heater that is used for temperature controller of water heater and has this temperature controller.
Background
An adjustable temperature controller is generally installed in an existing mechanical digital display type water heater, and the adjustable temperature controller controls the heating unit to be started or closed by comparing preset temperature with water temperature in an inner container of the water heater.
However, the existing adjustable temperature controller generally has only one temperature probe, a temperature adjusting shaft and an on-off switch for realizing the on-off of a circuit between a power supply and a heating unit; when the temperature regulating shaft of the temperature controller is regulated to be in a closed state, only the heating circuit can be turned off, and the electric elements such as a temperature display in the water heater cannot be controlled to be turned off, so that a misunderstanding that the heating unit is not turned off can be caused to a user.
Disclosure of Invention
The utility model aims at providing a temperature controller for water heater, this temperature controller can effectively solve the problem that prior art exists.
In order to realize the purpose, the technical scheme of the utility model is that:
a thermostat for a water heater, comprising:
a temperature controller body and a signal transmission line;
one end of the signal transmission line is connected with the temperature controller body, and the other end of the signal transmission line is connected with an external electric element;
the temperature controller body is also provided with a temperature adjusting shaft;
when the temperature adjusting shaft is at the initial position, the signal transmission line outputs a closing signal to the external electric element so as to control the external electric element to be closed;
when the temperature adjusting shaft leaves the initial position, the signal transmission line outputs a starting signal to the external electric element so as to control the external electric element to start.
The temperature controller of the utility model, by connecting the signal transmission line on the temperature controller body, when the temperature adjusting shaft on the temperature controller body is at the initial position, the signal transmission line outputs the closing signal to the external electric element; and when the temperature adjusting shaft leaves the initial position, the signal transmission line outputs a starting signal to the external electric element. Therefore, a user can control the external electrical element while adjusting the temperature controller, and when the temperature adjusting shaft of the temperature controller is adjusted to be in a closed state, the user can also control the electrical element such as a temperature display in the water heater to be closed.
Furthermore, the temperature controller comprises at least two signal transmission lines, and each signal transmission line is respectively connected with different external electric elements.
The utility model discloses a temperature controller, through connect two at least signal transmission lines on temperature controller body, and every signal transmission line connects different outside electrical element respectively to through the electrical element in the temperature controller simultaneous control a plurality of water heaters.
As a specific implementation manner, a temperature adjusting module and a signal transmission module are arranged in the temperature controller body, the temperature adjusting shaft is connected with the temperature adjusting module through a circuit, and the temperature adjusting module is connected with the signal transmission module through a circuit;
when the temperature adjusting shaft is at an initial position, the temperature adjusting module generates the closing signal, and the signal transmission module is used for outputting the closing signal to the signal transmission line;
when the temperature adjusting shaft leaves the initial position, the temperature adjusting module generates the starting signal, and the signal transmission module is used for outputting the starting signal to the signal transmission line.
As a specific implementation manner, a control module and a signal transmission module are further arranged in the temperature controller body, the temperature adjusting shaft is in circuit connection with the control module, and the control module is in circuit connection with the signal transmission module;
when the temperature adjusting shaft is at an initial position, the control module generates the closing signal, and the signal transmission module is used for outputting the closing signal to the signal transmission line;
when the temperature adjusting shaft leaves the initial position, the control module generates the starting signal, and the signal transmission module is used for outputting the starting signal to the signal transmission line.
As a specific implementation manner, the temperature controller body is further provided with a wiring terminal which is in circuit connection with the control module;
the wiring terminal is used for controlling the on-off of an external power supply and a heating unit in the water heater.
As a specific implementation mode, the temperature controller also comprises a temperature probe extending into the inner container of the water heater;
the temperature probe is connected with a temperature sensing module circuit in the temperature controller body.
Further, the temperature probe is connected with the temperature controller body through a capillary tube.
The utility model also provides a water heater, which comprises the temperature controller and a temperature display;
wherein the temperature display is connected with the signal transmission line.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a temperature controller for a water heater according to an embodiment of the present invention;
fig. 2 is a schematic circuit connection diagram of a thermostat for a water heater according to an embodiment of the present invention;
fig. 3 is another schematic circuit connection diagram of a thermostat for a water heater according to an embodiment of the present invention.
Detailed Description
In order to better illustrate the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings.
As shown in fig. 1, a thermostat 100 for a water heater includes:
a temperature controller body 110, a signal transmission line 120;
one end of the signal transmission line 120 is connected with the temperature controller body 110, and the other end is connected with an external electrical element;
the temperature controller body 110 is further provided with a temperature adjusting shaft 130;
when the temperature adjusting shaft 130 is at the initial position, the signal transmission line 120 outputs a closing signal to the external electrical element to control the external electrical element to be closed;
when the temperature adjusting shaft 130 leaves the initial position, the signal transmission line 120 outputs an actuating signal to the external electrical element to control the actuation of the external electrical element.
Specifically, when the pointer on the temperature adjusting shaft of the temperature controller body rotates to point to the state of "0 degree" or "off", the temperature adjusting shaft is regarded as being at the initial position at the moment; and when the pointer on the temperature adjusting shaft rotates to point to the state of the rest position, if the pointer points to '60 degrees', the temperature adjusting shaft is considered to be away from the initial position.
In the temperature controller of the embodiment, the signal transmission line is connected to the temperature controller body, and when the temperature adjusting shaft on the temperature controller body is at the initial position, the signal transmission line outputs a closing signal to an external electric element; and when the temperature adjusting shaft leaves the initial position, the signal transmission line outputs a starting signal to the external electric element. Therefore, a user can control the external electrical element while adjusting the temperature controller, and when the temperature adjusting shaft of the temperature controller is adjusted to be in a closed state, the user can also control the electrical element such as a temperature display in the water heater to be closed.
Preferably, the thermostat comprises at least two signal transmission lines 120, and each signal transmission line 120 is connected to a different external electrical element.
It should be noted that, in the drawings, two or more signal transmission lines are not shown without affecting understanding.
The temperature controller of this embodiment is through connecting two at least signal transmission lines on the temperature controller body, and every signal transmission line connects different outside electrical element respectively to through the electrical element in the multiple water heaters of temperature controller simultaneous control.
As one embodiment, as shown in fig. 2, a temperature adjusting module 111 and a signal transmission module 112 are disposed in the temperature controller body 110, the temperature adjusting shaft 130 is electrically connected to the temperature adjusting module 111, and the temperature adjusting module is electrically connected to the signal transmission module;
when the temperature adjusting shaft 130 is in the initial position, the temperature adjusting module 111 generates the closing signal, and the signal transmission module 112 is configured to output the closing signal to the signal transmission line 120;
when the temperature adjusting shaft 130 leaves the initial position, the temperature adjusting module 111 generates the start signal, and the signal transmission module 112 is configured to output the start signal to the signal transmission line 120.
As another embodiment, as shown in fig. 3, a control module 113 and a signal transmission module 112 are further disposed in the thermostat body 110, the temperature adjusting shaft 130 is electrically connected to the control module 113, and the control module 113 is electrically connected to the signal transmission module 112;
when the temperature adjusting shaft 130 is at the initial position, the control module 113 generates the closing signal, and the signal transmission module 112 is configured to output the closing signal to the signal transmission line 120;
when the temperature adjusting shaft 130 leaves the initial position, the control module 113 generates the start signal, and the signal transmission module 112 is configured to output the start signal to the signal transmission line.
As shown in fig. 1, specifically, the thermostat body 110 is further provided with a connection terminal 140 electrically connected to the control module 113;
the connection terminal 140 is used for controlling the connection and disconnection between an external power supply and a heating unit in the water heater.
As shown in fig. 1, specifically, the temperature controller further includes a temperature probe 150 extending into the inner container of the water heater;
the temperature probe 150 is connected with a temperature sensing module circuit in the temperature controller body.
For example, one of the terminals 140 is connected to an external power supply, and the other terminal 140 is connected to a heating unit in the water heater; the control module 113 is used for receiving a first electrical signal corresponding to a set temperature output by the temperature adjusting shaft and receiving a second electrical signal output by the temperature sensing module according to the resistance change of the temperature probe 150, wherein the second electrical signal corresponds to the water temperature in the inner container of the water heater.
When the set temperature is lower than the water temperature in the inner container of the water heater, the control module 113 controls the two wiring terminals 140 to be mutually communicated, so that the heating unit is electrified and started; otherwise, the two connection terminals 140 are controlled to be disconnected.
Preferably, the temperature probe 150 is connected to the thermostat body 110 through a capillary tube 151.
Preferably, the thermostat body 110 is further provided with a fixing frame 160, and the fixing frame 160 is provided with a fixing hole 161; when in use, the bolt passes through the fixing hole 161 to be connected to the water heater body, so as to fix the thermostat body 110 to the water heater body.
The embodiment also provides a water heater, which comprises the temperature controller and a temperature display;
wherein the temperature display is connected with the signal transmission line.
It should be noted that, without affecting understanding, the schematic diagram of the internal structure of the water heater, and the water heater including the temperature display and the thermostat, is not shown in the drawings.
It is to be noted that different embodiments or examples and features of different embodiments or examples described in this specification may be combined and combined by one skilled in the art without contradiction.
In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (8)
1. A thermostat for a water heater, comprising:
a temperature controller body and a signal transmission line;
one end of the signal transmission line is connected with the temperature controller body, and the other end of the signal transmission line is connected with an external electric element;
the temperature controller body is also provided with a temperature adjusting shaft;
when the temperature adjusting shaft is at the initial position, the signal transmission line outputs a closing signal to the external electric element so as to control the external electric element to be closed;
when the temperature adjusting shaft leaves the initial position, the signal transmission line outputs a starting signal to the external electric element so as to control the external electric element to start.
2. The temperature controller of claim 1, wherein:
the temperature controller comprises at least two signal transmission lines, and each signal transmission line is respectively connected with different external electric elements.
3. The temperature controller of claim 1, wherein:
a temperature adjusting module and a signal transmission module are arranged in the temperature controller body, the temperature adjusting shaft is connected with the temperature adjusting module through a circuit, and the temperature adjusting module is connected with the signal transmission module through a circuit;
when the temperature adjusting shaft is at an initial position, the temperature adjusting module generates the closing signal, and the signal transmission module is used for outputting the closing signal to the signal transmission line;
when the temperature adjusting shaft leaves the initial position, the temperature adjusting module generates the starting signal, and the signal transmission module is used for outputting the starting signal to the signal transmission line.
4. The temperature controller of claim 1, wherein:
the temperature controller body is also internally provided with a control module and a signal transmission module, the temperature adjusting shaft is in circuit connection with the control module, and the control module is in circuit connection with the signal transmission module;
when the temperature adjusting shaft is at an initial position, the control module generates the closing signal, and the signal transmission module is used for outputting the closing signal to the signal transmission line;
when the temperature adjusting shaft leaves the initial position, the control module generates the starting signal, and the signal transmission module is used for outputting the starting signal to the signal transmission line.
5. The temperature controller of claim 4, wherein:
the temperature controller body is also provided with a wiring terminal which is in circuit connection with the control module;
the wiring terminal is used for controlling the on-off of an external power supply and a heating unit in the water heater.
6. The thermostat of claim 1, further comprising:
a temperature probe extending into the inner container of the water heater;
the temperature probe is connected with a temperature sensing module circuit in the temperature controller body.
7. The temperature controller of claim 6, wherein:
the temperature probe is connected with the temperature controller body through a capillary tube.
8. A water heater, comprising:
the thermostat of any one of claims 1-7, and a temperature display;
wherein the temperature display is connected with the signal transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114222.7U CN211316582U (en) | 2019-11-28 | 2019-11-28 | Temperature controller for water heater and water heater with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114222.7U CN211316582U (en) | 2019-11-28 | 2019-11-28 | Temperature controller for water heater and water heater with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211316582U true CN211316582U (en) | 2020-08-21 |
Family
ID=72080654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922114222.7U Active CN211316582U (en) | 2019-11-28 | 2019-11-28 | Temperature controller for water heater and water heater with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211316582U (en) |
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2019
- 2019-11-28 CN CN201922114222.7U patent/CN211316582U/en active Active
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