CN211407315U - Water leaving protection heater with controller - Google Patents
Water leaving protection heater with controller Download PDFInfo
- Publication number
- CN211407315U CN211407315U CN201921165029.XU CN201921165029U CN211407315U CN 211407315 U CN211407315 U CN 211407315U CN 201921165029 U CN201921165029 U CN 201921165029U CN 211407315 U CN211407315 U CN 211407315U
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- water
- controller
- leaving
- relay
- control unit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 18
- 239000010703 silicon Substances 0.000 claims abstract description 18
- 239000011521 glass Substances 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
A water-leaving protection heater with a controller is provided with a controller, a tube body and a cover body combined with one end of the tube body, wherein the controller comprises a control circuit, a relay or a bidirectional silicon controlled switch element, the control circuit is provided with a control unit (MCU or comparator), the tube body comprises a water-leaving protection sensor and a heating element, and the water-leaving protection sensor is electrically connected with the control unit or is directly electrically connected with the control unit and the relay or the bidirectional silicon controlled switch element. Therefore, whether the heating element is heated or not is sensed by the water leaving protection sensor, so that the heating element can be controlled to be heated or not, the power can be quickly cut off when the heating element is away from the water, and the situations that the heating temperature is too high and the heating element is away from the water surface and is not boiled are achieved.
Description
Technical Field
The present invention relates to a heater for aquarium, and more particularly to a water leaving protection heater with a controller.
Background
The fish is a temperature-variable animal, various fishes have the upper and lower limit optimum temperature of cold resistance and heat resistance as survival conditions, the fish has vigorous ingestion, respiration and digestive functions, enhanced metabolic effect and rapid growth in the optimum temperature range, and if the living environment of the raised aquarium is not controlled in the optimum temperature range, the fish can be abnormally metabolized, the growth of the raised aquarium is inhibited and even die for a long time.
People who breed fish as pets all over the world exist, but environment areas with different climates exist on the earth, and the indoor temperature in summer does not cause the water temperature of the aquarium to be too low. However, in winter, the temperature of water in the aquarium decreases with the decrease of the room temperature, and in order to maintain the comfort of the living environment of the aquarium fish, most of the feeders in winter are provided with heaters, the early heaters need to monitor the temperature of the aquarium by people, and then the conventional heaters of the heater switch are turned off at proper time, and electronic heaters which are automatically turned off or on at proper time by automatically detecting the temperature of water by the heaters by using temperature sensors and control elements are evolved.
There is a heater with a controller separated from a heating rod, and a Control loop of the heater can be divided into a single display, a double display and a scale type, and a Micro Control Unit (MCU) or a comparator is used to Control the water temperature of the aquarium.
However, the conventional heater with a separate controller and heating rod has not seen the protection function of power-off when water leaves, so the waste heat of the aquarium heater is often too high, or the water temperature is not properly controlled, for example, the water level of the aquarium is lowered due to evaporation, and if water is not added, the heated glass tube is often broken at high temperature, which is a disadvantage that the conventional heater with a separate controller and heating rod needs to be improved.
Therefore, the inventor is based on the concept of continuous improvement and innovation of products, and is based on practical experience of the product design and development for many years and active and attentive research and development thinking, and the practical design experiment is conducted for countless times, so that the utility model is produced.
Disclosure of Invention
The main object of the utility model is to provide an avoid the high temperature of heating, leave the surface of water empty and burn the leaving water protection warmer that is equipped with the controller of situation.
To achieve the above object, the present invention provides an off-water protection heater with a controller, comprising a controller, a tube and a cover body combined with one end of the tube, wherein the controller comprises:
the controller comprises a control circuit, a relay or a bidirectional silicon controlled switch element, wherein the control circuit is provided with a control unit;
the tube body comprises an isolated water protection sensor and a heating element;
electrically connecting the water-leaving protection sensor, the control unit, any one of the relay or the bidirectional silicon controlled switch element and the heating element in sequence to form a control loop;
the water leaving protection sensor senses that the water is in water and transmits a signal to the control unit, and the control unit controls any one of the relay or the bidirectional silicon controlled switch element to be connected and conducted according to the sensed water temperature so as to control whether the heating element is heated or not;
when the water leaving protection sensor senses the leaving water, a signal is transmitted to the control unit, and the control unit disconnects the power supply of any one of the relay or the bidirectional silicon controlled switch element, so that the heating element cannot heat.
To achieve the above object, another embodiment of the present invention provides an off-water protection heater with a controller, comprising a controller, a tube and a cover coupled to one end of the tube, wherein:
the controller comprises a control circuit, a relay or a bidirectional silicon controlled switch element, wherein the control circuit is provided with a control unit;
the tube body comprises an isolated water protection sensor and a heating element;
electrically connecting the water-leaving protection sensor, any one of the relay or the bidirectional silicon controlled switch element and the heating element in sequence to form a control loop, wherein any one of the relay or the bidirectional silicon controlled switch element is further connected with the control unit;
when the water leaving protection sensor senses that the water is in water, any one of the relay or the bidirectional silicon controlled switch element is switched on to conduct electricity, so that the heating element is heated;
when the water leaving protection sensor senses the leaving water, the power supply of any one of the relay or the bidirectional silicon controlled switch element is cut off, so that the heating element cannot heat;
when the control unit senses that the water temperature is higher than the set temperature or the temperature is too high because the water leaves the water surface, the power supply of any one of the relay or the bidirectional silicon controlled switch element is cut off, and the heating element cannot heat.
Drawings
Fig. 1 is a schematic exploded perspective view of the present invention.
Fig. 2 is a block diagram of the control logic of the water-leaving power-off protection of the present invention.
Fig. 3 is a block diagram of another embodiment of the present invention.
Detailed Description
Referring to fig. 1 and 2, a first embodiment of the present invention includes:
the present invention relates to a water-leaving protection heater with a controller, which comprises a controller 10, a tube 20 and a cover 30 combined with one end of the tube 20.
The controller 10 includes a control circuit 11, a relay 12 or a triac (the present invention only shows the relay 12 as an embodiment, since the triac and the relay 12 have the same function and effect in the present invention), the control circuit 11 has a control unit 111.
The tube 20 contains a water-leaving protection sensor 21 and a heating element 22.
The water-leaving protection sensor 21, the control unit 111, any one of the relay 12 or the triac, and the heating element 22 are electrically connected in sequence to form a control loop.
Wherein, the water leaving protection sensor 21 transmits a signal to the control unit 111 when sensing that the water is in the water, and the control unit 111 controls any one of the relay 12 or the triac to be connected and conductive according to the sensed water temperature, thereby controlling whether the heating element 22 is heated or not.
When the water leaving protection sensor 21 senses the water leaving, a signal is transmitted to the control unit 111, and the control unit 111 turns off the power supply of any one of the relay 12 or the triac, so that the heating element 22 cannot heat.
Referring to fig. 1 and 3, a second embodiment of the present invention is shown:
the present invention relates to a water-leaving protection heater with a controller, which comprises a controller 10, a tube 20 and a cover 30 combined with one end of the tube 20.
The controller 10 includes a control circuit 11, a relay 12 or a triac (the present invention only shows the relay 12 as an embodiment, since the triac and the relay 12 have the same function and effect in the present invention), the control circuit 11 has a control unit 111.
The tube 20 contains a water-leaving protection sensor 21 and a heating element 22.
The water-leaving protection sensor 21, any one of the relay 12 or the triac, and the heating element 22 are electrically connected in sequence to form a control loop, and any one of the relay 12 or the triac is further connected to the control unit 111.
When the water-leaving protection sensor 21 senses that the water is present in the water, the relay 12 or the triac is turned on to conduct electricity, so that the heating element 22 is heated.
When the water leaving protection sensor 21 senses the water leaving, the relay 12 or the triac is powered off, so that the heating element 22 cannot heat.
When the control unit 111 senses that the temperature of the water is higher than the set temperature or too high due to leaving the water, the relay 12 or the triac is powered off, so that the heating element 22 cannot heat.
To explain, in the second embodiment of the present invention, when the temperature of the water sensed by the control unit 111 is higher than the set temperature or is too high due to leaving the water surface, or when the leaving water protection sensor 21 determines that the leaving water is present, any one of the two conditions is satisfied, the relay 12 or the triac is powered off, so that the heating element 22 cannot heat.
The utility model discloses beneficial effect does: therefore, whether the water leaves is sensed by the water leaving protection sensor 21, whether the heating element 22 is heated or not is controlled, the power can be cut off quickly when the water leaves, and the purposes of saving electric energy and avoiding the situations that the heating temperature is too high and the water leaves the water surface and is empty for burning are achieved.
The following examples are given by way of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, in an embodiment, the Control Unit 111 is an MCU (Micro Control Unit) or a comparator.
In one embodiment, the heating element 22 is selected from a heating wire or a heating device.
In one embodiment, the tube 20 includes a thermistor 23 for transmitting the sensed water temperature to the control unit 111 to control whether any one of the relay 12 or the triac is turned on.
In one embodiment, the tube 20 is selected from a glass tube.
In view of the above, it is an object of the present invention to provide an improved water heater with controller, which has practical value and is suitable for various purposes, such as water heating, water cooling, and the like.
Claims (6)
1. The utility model provides a leave water protection warmer with controller, contains and is equipped with a controller, a body and combines the lid that combines this body one end and constitutes which characterized in that:
the controller comprises a control circuit, a relay or a bidirectional silicon controlled switch element, wherein the control circuit is provided with a control unit for sensing the water temperature;
the tube body comprises a water-leaving protection sensor for sensing the water-leaving state and a heating element;
the water-leaving protection sensor, the control unit, any one of the relay or the bidirectional silicon controlled switch element and the heating element are electrically connected in sequence to form a control loop.
2. The utility model provides a leave water protection warmer with controller, contains and is equipped with a controller, a body and combines the lid that combines this body one end and constitutes which characterized in that:
the controller comprises a control circuit, a relay or a bidirectional silicon controlled switch element, wherein the control circuit is provided with a control unit for sensing the water temperature;
the tube body comprises an out-of-water protection sensor for sensing out-of-water state and a heating element;
the water-leaving protection sensor, any one of the relay or the bidirectional silicon controlled switch element and the heating element are electrically connected in sequence to form a control loop, and any one of the relay or the bidirectional silicon controlled switch element is further connected with the control unit.
3. The leaving water protection warmer provided with a controller according to any one of claims 1 to 2, characterized in that: wherein, the control unit is any one of a microcontroller or a comparator.
4. The leaving water protection warmer provided with a controller according to any one of claims 1 to 2, characterized in that: wherein, the heating element is selected from any one of a heating wire and a heating device.
5. The leaving water protection warmer provided with a controller according to any one of claims 1 to 2, characterized in that: wherein, the tube body comprises a thermistor used for transmitting the sensed water temperature to the control unit so as to control whether any one of the relay or the bidirectional silicon controlled switch element is connected for conduction.
6. The leaving water protection warmer provided with a controller according to any one of claims 1 to 2, characterized in that: wherein the tube body is selected from a glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165029.XU CN211407315U (en) | 2019-07-24 | 2019-07-24 | Water leaving protection heater with controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165029.XU CN211407315U (en) | 2019-07-24 | 2019-07-24 | Water leaving protection heater with controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211407315U true CN211407315U (en) | 2020-09-04 |
Family
ID=72243702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921165029.XU Active CN211407315U (en) | 2019-07-24 | 2019-07-24 | Water leaving protection heater with controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211407315U (en) |
-
2019
- 2019-07-24 CN CN201921165029.XU patent/CN211407315U/en active Active
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