CN210241958U - Water constant temperature device - Google Patents
Water constant temperature device Download PDFInfo
- Publication number
- CN210241958U CN210241958U CN201920720933.6U CN201920720933U CN210241958U CN 210241958 U CN210241958 U CN 210241958U CN 201920720933 U CN201920720933 U CN 201920720933U CN 210241958 U CN210241958 U CN 210241958U
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- water
- temperature
- heating body
- storage cavity
- thermostat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 238000009413 insulation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004964 aerogel Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of water temperature adjusting equipment, and provides a water constant temperature device, which comprises a shell, wherein a water inlet channel, a water outlet channel and a water storage cavity are arranged on the shell; one end of the water storage cavity is communicated with the water inlet channel, and the other end of the water storage cavity is communicated with the water outlet channel; a heating body and a controller for adjusting the output power of the heating body are arranged in the water storage cavity; a temperature sensor is arranged in the water outlet channel and is electrically connected with the controller; when the temperature detected by the temperature sensor is higher than the preset temperature, the controller reduces the output power of the heating body; when the temperature detected by the temperature sensor is lower than a predetermined temperature, the controller increases the output power of the heating body. The water temperature can be controlled at a predetermined temperature by the controller.
Description
Technical Field
The utility model belongs to the technical field of temperature adjusting device, more specifically say, relate to a water constant temperature equipment.
Background
In modern life, people have increasingly higher requirements on the temperature of domestic water, cold water (cold water is assumed to be water at 20 ℃) is poor in experience when being used as domestic water, therefore, the cold water needs to be raised to warm water with higher temperature (the temperature of the warm water is higher than that of the cold water, and the temperature of the warm water is set to be a preset temperature).
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water constant temperature equipment to solve the unstable technical problem of water supply temperature who exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the water constant temperature device comprises a shell, wherein a water inlet channel, a water outlet channel and a water storage cavity are arranged on the shell; one end of the water storage cavity is communicated with the water inlet channel, and the other end of the water storage cavity is communicated with the water outlet channel; a heating body and a controller for adjusting the output power of the heating body are arranged in the water storage cavity; a temperature sensor is arranged in the water outlet channel and is electrically connected with the controller; when the temperature detected by the temperature sensor is higher than a preset temperature, the controller reduces the output power of the heating body; when the temperature detected by the temperature sensor is lower than a predetermined temperature, the controller increases the output power of the heating body.
Further, the water inlet channel and the water outlet channel are water pipes respectively.
Further, the preset temperature is 35-40 ℃.
The water inlet pipeline is characterized by further comprising a control switch connected with the heating body in series and a water flow speed sensor arranged in the water inlet channel; the control switch is electrically connected with the water flow speed sensor; when the water flow velocity sensor detects that the flow velocity of water in the water inlet channel is zero, the control switch disconnects the circuit of the heating body.
Further, the water flow rate sensor is a flow meter.
Further, the control switch is an electromagnetic switch.
Further, the heating body is a heating ring.
Furthermore, the heating ring is spiral and extends from the water outlet of the water inlet channel to the water inlet of the water outlet channel.
Further, a heat insulation layer is arranged between the inner wall of the water storage cavity and the outer wall of the shell.
Further, the heat insulation layer surrounds the outer side of the water storage cavity.
The utility model provides a water constant temperature equipment's beneficial effect lies in: compared with the prior art, the water constant temperature device provided by the utility model has the advantages that water enters the water storage cavity from the water inlet channel, and the water in the water storage cavity flows out from the water outlet channel; a heating body for heating the water in the water storage cavity is arranged in the water storage cavity; a temperature sensor is arranged in the water outlet channel, and when the temperature detected by the temperature sensor is higher than a preset temperature, the controller reduces the output power of the heating body to reduce the water temperature; when the temperature detected by the temperature sensor is lower than the preset temperature, the controller increases the output power of the heating body to increase the water temperature; so that the water temperature can be controlled at a predetermined temperature.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic sectional structure view of a water thermostat provided in an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a shell; 21-a water inlet channel; 22-a water outlet channel; 23-a water storage cavity; 3-a heating body; 4-a temperature sensor; 5-water flow velocity sensor; 6-heat insulation layer.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, a water thermostat according to the present invention will now be described. The water constant temperature device comprises a shell 1, wherein a water inlet channel 21, a water outlet channel 22 and a water storage cavity 23 are arranged on the shell 1; one end of the water storage cavity 23 is communicated with the water inlet channel 21, and the other end of the water storage cavity 23 is communicated with the water outlet channel 22; a heating body 3 and a controller (not shown) for adjusting the output power of the heating body 3 are arranged in the water storage chamber 23; a temperature sensor 4 is arranged in the water outlet channel 22, and the temperature sensor 4 is electrically connected with the controller; when the temperature detected by the temperature sensor 4 is higher than a predetermined temperature, the controller reduces the output power of the heating body 3; when the temperature detected by the temperature sensor 4 is lower than a predetermined temperature, the controller increases the output power of the heating body 3.
Therefore, water enters the water storage cavity 23 from the water outlet of the water inlet channel 21, and water in the water storage cavity 23 flows out from the water inlet of the water outlet channel 22; a heating body 3 for heating the water in the water storage cavity 23 is arranged in the water storage cavity 23; a temperature sensor 4 is arranged in the water outlet channel 22, and when the temperature detected by the temperature sensor 4 is higher than a preset temperature, the controller reduces the output power of the heating body 3 to reduce the water temperature; when the temperature detected by the temperature sensor 4 is lower than a predetermined temperature, the controller increases the output power of the heating body 3 to raise the water temperature; so that the water temperature can be controlled at a predetermined temperature.
Optionally, in one embodiment, the heating body 3 is a metal resistance coil. Optionally, in an embodiment, the controller is a transformer, and the controller increases the power supply voltage of the heating body 3, that is, the output power of the heating body 3 is increased; the controller reduces the power supply voltage of the heating body 3, i.e. the output power of the heating body 3 can be reduced.
Further, referring to fig. 1, as a specific embodiment of the water thermostat of the present invention, the water inlet channel 21 and the water outlet channel 22 are water pipes respectively.
Further, please refer to fig. 1, which is a specific embodiment of the water thermostat of the present invention, the predetermined temperature is 35-40 ℃. Therefore, the preset temperature is close to the body temperature of the human body, and the use is more comfortable.
Further, referring to fig. 1, as a specific embodiment of the water thermostat provided by the present invention, the water thermostat further includes a control switch (not shown) connected in series with the heating body 3 and a water flow velocity sensor 5 disposed in the water inlet channel 21; the control switch is electrically connected with the water flow speed sensor 5; when the water flow rate sensor 5 detects that the flow rate of water in the water inlet passage 21 is zero, the control switch disconnects the circuit of the heating body 3. Thus, when no water flows in the water inlet channel 21, the control switch is disconnected, and the waste of electric quantity is reduced.
Further, referring to fig. 1, as a specific embodiment of the water constant temperature device provided by the present invention, the water flow rate sensor 5 is a flow meter.
Further, referring to fig. 1, as a specific embodiment of the water thermostat of the present invention, the control switch is an electromagnetic switch.
Further, referring to fig. 1, as a specific embodiment of the water thermostat of the present invention, the heating member 3 is a heating ring.
Specifically, in one embodiment, the heating ring is a unitary piece of metal.
Further, referring to fig. 1, as a specific embodiment of the water thermostat of the present invention, the heating ring is spiral and extends from the water outlet of the water inlet channel 21 to the water inlet of the water outlet channel 22. Therefore, the spiral heating ring can be fully contacted with water flow and heat water; the spiral extending direction of the heating ring extends from the water outlet of the water inlet channel 21 to the water inlet of the water outlet channel 22, so that the water flow can be heated along the heating ring in the flowing process.
Further, referring to fig. 1, as a specific embodiment of the water thermostat device provided by the present invention, a heat insulating layer 6 is disposed between the inner wall of the water storage cavity 23 and the outer wall of the housing 1. Thus, the heat in the water storage cavity 23 is not easy to dissipate.
Optionally, in one embodiment, the insulation layer 6 is made of Plastic (PVC), fiberglass, aerogel blanket or other insulating material.
Further, referring to fig. 1, as a specific embodiment of the water thermostat of the present invention, the heat insulating layer 6 surrounds the water storage cavity 23. Thus, the heat insulation layer 6 surrounding the outer side of the water storage cavity 23 can further protect the heat loss in the water storage cavity 23.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The water constant temperature device comprises a shell, wherein a water inlet channel, a water outlet channel and a water storage cavity are arranged on the shell; one end of the water storage cavity is communicated with the water inlet channel, and the other end of the water storage cavity is communicated with the water outlet channel; the method is characterized in that: a heating body and a controller for adjusting the output power of the heating body are arranged in the water storage cavity; a temperature sensor is arranged in the water outlet channel and is electrically connected with the controller; when the temperature detected by the temperature sensor is higher than a preset temperature, the controller reduces the output power of the heating body; when the temperature detected by the temperature sensor is lower than a predetermined temperature, the controller increases the output power of the heating body.
2. The water thermostat of claim 1, wherein: the water inlet channel and the water outlet channel are water pipes respectively.
3. The water thermostat of claim 1, wherein: the preset temperature is 35-40 ℃.
4. The water thermostat of claim 1, wherein: the water inlet pipeline is characterized by also comprising a control switch connected with the heating body in series and a water flow speed sensor arranged in the water inlet channel; the control switch is electrically connected with the water flow speed sensor; when the water flow velocity sensor detects that the flow velocity of water in the water inlet channel is zero, the control switch disconnects the circuit of the heating body.
5. The water thermostat of claim 4, wherein: the water flow velocity sensor is a flowmeter.
6. The water thermostat of claim 4, wherein: the control switch is an electromagnetic switch.
7. The water thermostat of claim 1, wherein: the heating body is a heating ring.
8. The water thermostat of claim 7, wherein: the heating ring is spiral and extends from the water outlet of the water inlet channel to the water inlet of the water outlet channel.
9. The water thermostat of claim 1, wherein: and a heat insulation layer is arranged between the inner wall of the water storage cavity and the outer wall of the shell.
10. The water thermostat of claim 9, wherein: the heat insulation layer surrounds the outer side of the water storage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720933.6U CN210241958U (en) | 2019-05-17 | 2019-05-17 | Water constant temperature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720933.6U CN210241958U (en) | 2019-05-17 | 2019-05-17 | Water constant temperature device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210241958U true CN210241958U (en) | 2020-04-03 |
Family
ID=69970525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920720933.6U Active CN210241958U (en) | 2019-05-17 | 2019-05-17 | Water constant temperature device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210241958U (en) |
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2019
- 2019-05-17 CN CN201920720933.6U patent/CN210241958U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231016 Address after: Zone 201, 202, 203, 204, 301, 302, 303, Building 3, Shunde Zhichuangyuan, No. 68 Defu Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528000 (Residence application) Patentee after: Foshan Xinyao Environmental Protection Technology Co.,Ltd. Address before: 528300 No. 20-10 Xinyue Road, Wusha Community Residents' Committee, Daliang Street Office, Shunde District, Foshan City, Guangdong Province (Residence Application) Patentee before: FOSHAN XIAOCHUN ELECTRIC APPLIANCE TECHNOLOGY Co.,Ltd. |