CN210801582U - High-efficient constant temperature water and electricity isolation water heater - Google Patents

Abstract

The utility model discloses a high-efficiency constant temperature water and electricity isolation water heater, which comprises a casing, a thermal insulation layer is fixed in the casing, a water storage cavity is arranged inside the casing, and a temperature sensor is fixed on the inner wall of the water storage cavity, so The water storage cavities are fixedly connected by water pipes, a heating cavity is arranged between the water storage cavity and the shell, and the inner wall of the heating cavity is fixed with an electric heating wire, and the front end of the shell is fixed with a constant temperature controller , and the left and right ends of the casing are respectively fixed with a left L-shaped support plate and a right L-shaped support plate, the left end of the left L-shaped support plate and the right end of the right L-shaped support plate are respectively welded with a left metal gasket and a right metal gasket piece. The utility model solves the problem of solving the The water heater is easy to leak electricity and cause safety accidents, poor insulation effect and difficult installation.

Description

A high-efficiency constant temperature hydroelectric isolation water heater

technical field

The utility model relates to the technical field of water heaters, in particular to a high-efficiency constant temperature hydroelectric isolation water heater.

Background technique

With the improvement of people's living standards, people have higher and higher requirements for comfort in family life. The various electrical products that followed have facilitated human life and also took up a lot of space. For this reason, more and more multi-functional electrical appliances have entered people's lives, among which the water heater is one of them. At present, the existing water heaters are usually heated by a copper drum tubular heating tube. The heating tube is prone to leakage in contact with water, resulting in safety accidents, and the heat preservation effect is not good, which is difficult to install and cannot meet the needs of actual use. Technology that can be improved to complete this device.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a high-efficiency constant temperature hydroelectric isolation water heater to solve the problems raised in the above background technology.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-efficiency constant temperature water and electricity isolated water heater, comprising a shell, a thermal insulation layer is fixed in the shell, and a water storage cavity is arranged inside the shell, and the water storage cavity A temperature sensor is fixed on the inner wall of the water storage cavity, a heating cavity is arranged between the water storage cavity and the shell, and an electric heating wire is fixed on the inner wall of the heating cavity, the front end of the shell is fixed with a constant temperature controller, and the The left and right ends are respectively fixed with a left L-shaped support plate and a right L-shaped support plate.

Preferably, the water storage cavities are fixedly connected through water pipes.

Preferably, the water inlet pipe fixed on the upper end of the water storage cavity penetrates the upper part of the casing, and the upper connecting pipe is fixed on the upper end of the water inlet pipe.

Preferably, the water outlet pipe fixed at the lower end of the water storage cavity penetrates the lower part of the casing, and the lower end of the water outlet pipe is fixed with a lower connecting pipe.

Preferably, the output end of the thermostat controller is electrically connected to the input end of the heating wire, and the input end of the thermostat controller is electrically connected to the output end of the temperature sensor.

Preferably, a left metal gasket is welded to the left end of the left L-shaped support plate, and left through holes are equidistantly provided on the left metal gasket.

Preferably, the right end of the right L-shaped support plate is welded with a right metal gasket, and the right metal gasket is provided with right through holes at equal distances.

(3) Beneficial effects

The utility model provides a high-efficiency constant temperature hydroelectric isolation water heater, which has the following beneficial effects:

(1) The utility model solves the problem that the water heater is easy to leak electricity and causes safety accidents by arranging a thermal insulation layer, a heating cavity, an electric heating wire and a water storage cavity. The electric heating wire in the heating cavity of the utility model can dissipate heat. The heat transfer can increase the temperature of the water in the water storage cavity, and the thermal insulation layer plays a role in heat preservation, which can reduce the loss of thermal energy, and the establishment of multiple heating cavities and water storage cavities greatly increases the area of heat transfer and can quickly improve The temperature of the water and the heating wire are in the heating chamber to achieve the effect of water and electricity isolation and improve the safety.

(2) The utility model solves the problem of poor heat preservation effect and difficult installation of the water heater by setting the electric heating wire, the temperature sensor, the left metal gasket, the left L-shaped support plate, the right metal gasket, the right L-shaped support plate and the constant temperature controller. The temperature sensor of the present utility model can sense the temperature of the water and convert it into an output signal that can be transmitted to the constant temperature controller. The appropriate temperature is set by the constant temperature controller in advance. The temperature sensor senses that the temperature of the water is lower than the set temperature, and the constant temperature The controller automatically turns on the power of the heating wire to dissipate heat. The temperature sensor senses that the temperature of the water reaches the set temperature, and the thermostat controller will automatically disconnect the power of the heating wire to achieve the effect of heat preservation. When installing, only the left L-shaped support is required The left metal gasket on the board and the right metal gasket on the right L-shaped support board are in contact with the wall, and then installed on the wall through the left through hole and the right through hole with cement nails to achieve the effect of easy installation.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

Fig. 2 is the side view structure schematic diagram of the utility model;

3 is a schematic side view of the utility model;

Fig. 4 is the principle block diagram of the utility model.

The reference signs in the figure are: 1, upper connecting pipe; 2, water inlet pipe; 3, shell; 4, insulation layer; 5, heating chamber; 6, electric heating wire; 7, water storage chamber; 8, water pipe; 9. Temperature sensor; 10. Water outlet pipe; 11. Lower connecting pipe; 12. Left metal gasket; 13. Left through hole; 14. Left L-shaped support plate; 15. Right metal gasket; 16. Right through hole; 17. Right L-shaped support plate; 18. Thermostat controller.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, the present utility model provides a technical solution: a high-efficiency constant temperature hydroelectric isolation water heater, comprising a shell 3, a thermal insulation layer 4 is fixed in the shell 3, and a water storage layer is arranged inside the shell 3 Cavity 7, the inner wall of the water storage cavity 7 is fixed with a temperature sensor 9, the model of the temperature sensor 9 is DS18B20, known prior art, the temperature sensor 9 is a kind of temperature sensor that can sense the temperature of the water in the water storage cavity 7 and convert it into output The sensor of the signal is convenient to detect the temperature and improve the practicability. A heating chamber 5 is arranged between the water storage chamber 7 and the shell 3, and the inner wall of the heating chamber 5 is fixed with a heating wire 6. The model of the heating wire 6 is HDS. It is known in the prior art that the heating wire 6 connected to the power supply can emit heat, and the temperature of the water in the water storage chamber 7 can be increased by utilizing the heat transfer property. The front end of the housing 3 is fixed with a thermostatic controller 18. It is KT0011, the prior art is known, and the left and right ends of the housing 3 are respectively fixed with a left L-shaped support plate 14 and a right L-shaped support plate 17, and the left L-shaped support plate 14 and the right L-shaped support plate 17 are used to support the Utility model, easy to install.

Further, the water storage cavities 7 are fixedly connected by a water passage 8, and the water passage 8 is used for the circulation between the water storage cavities 7, which is convenient for uniform heating.

Further, the water inlet pipe 2 fixed on the upper end of the water storage cavity 7 penetrates the upper part of the casing 3, and the upper connecting pipe 1 is fixed on the upper end of the water inlet pipe 2, and the upper connection pipe 1 is used for connecting the tap water pipe.

Further, the water outlet pipe 10 fixed at the lower end of the water storage cavity 7 penetrates the lower part of the casing 3, and the lower end of the water outlet pipe 10 is fixed with a lower connecting pipe 11. The water outlet pipe 10 is used for discharging the heated water.

Further, the output end of the thermostat controller 18 is electrically connected to the input end of the heating wire 6 , the thermostat controller 18 can be connected to the power supply of the heating wire 6 , and the input end of the thermostat controller 18 is electrically connected to the output end of the temperature sensor 9 When connected, the temperature sensor 9 can receive the signal transmitted by the temperature sensor 9 .

Further, the left end of the left L-shaped support plate 14 is welded with a left metal gasket 12, and the left metal gasket 12 is provided with left through holes 13 at equal distances, and the left through holes 13 on the left metal gasket 12 are used for fixing the utility model. .

Further, the right end of the right L-shaped support plate 17 is welded with a right metal gasket 15, and the right metal gasket 15 is provided with a right through hole 16 at an equal distance, and the right through hole 16 on the right metal gasket 15 is used for fixing the utility model .

Working principle: When the power is turned on, when in use, the water inlet pipe 2 is connected to the water pipe through the upper connecting pipe 1, and then the valve of the water pipe is opened to inject water into the water storage cavity 7 of the present utility model, and the temperature sensor 9 will feel the water storage cavity 7. The temperature of the water is converted into an output signal and transmitted to the thermostat controller 18. The appropriate temperature can be set by the thermostat controller 18 in advance. When the temperature sensed by the temperature sensor 9 is lower than the set appropriate temperature, the thermostat controller 18 will automatically connect. When the power of the heating wire 6 is turned on, the heating wire 6 when the power is turned on will emit heat, and the temperature of the water in the water storage chamber 7 will be increased by using the heat transfer property. When the temperature sensed by the temperature sensor 9 reaches the set suitable temperature, the constant temperature control The heater 18 will automatically cut off the power supply of the heating wire 6. When installing, first abut the left L-shaped support plate 14 and the right L-shaped support plate 17 on the wall at a suitable position, and then use cement nails to pass through the left through hole 13 and the right The through hole 16 is connected and fixed with the wall.

To sum up, the utility model is provided with a thermal insulation layer 4, a heating cavity 5, an electric heating wire 6, a water storage cavity 7, a temperature sensor 9, a left metal gasket 12, a left L-shaped support plate 14, and a right metal gasket 15. , The right L-shaped support plate 17 and the thermostatic controller 18 solve the problems that the water heater is easy to leak electricity and cause safety accidents and poor thermal insulation effect and is not easy to install.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a water heater is kept apart to high-efficient constant temperature water and electricity, includes casing (3), its characterized in that: casing (3) internal fixation has heat preservation (4), and the inside of casing (3) is provided with water storage chamber (7), the inner wall of water storage chamber (7) is fixed with temperature sensor (9), be provided with between water storage chamber (7) and casing (3) and heat chamber (5), and the inner wall that just heats chamber (5) is fixed with heating wire (6), the front end of casing (3) is fixed with thermostatic control ware (18), and the end is fixed with left L type backup pad (14) and right L type backup pad (17) respectively about casing (3).

2. The high-efficiency constant-temperature water-electricity isolated water heater as claimed in claim 1, wherein: the water storage cavities (7) are fixedly connected through a water pipe (8).

3. The high-efficiency constant-temperature water-electricity isolated water heater as claimed in claim 1, wherein: the upper end of the water storage cavity (7) is fixed, the water inlet pipe (2) penetrates through the upper part of the shell (3), and the upper end of the water inlet pipe (2) is fixed with the upper connecting pipe (1).

4. The high-efficiency constant-temperature water-electricity isolated water heater as claimed in claim 1, wherein: a water outlet pipe (10) fixed at the lower end of the water storage cavity (7) penetrates through the lower part of the shell (3), and a lower connecting pipe (11) is fixed at the lower end of the water outlet pipe (10).

5. The high-efficiency constant-temperature water-electricity isolated water heater as claimed in claim 1, wherein: the output end of the constant temperature controller (18) is electrically connected with the input end of the electric heating wire (6), and the input end of the constant temperature controller (18) is electrically connected with the output end of the temperature sensor (9).

6. The high-efficiency constant-temperature water-electricity isolated water heater as claimed in claim 1, wherein: the left end welding of left L type backup pad (14) has left metal gasket (12), and left through-hole (13) have been seted up equidistant to left metal gasket (12).

7. The high-efficiency constant-temperature water-electricity isolated water heater as claimed in claim 1, wherein: the right end welding of right L type backup pad (17) has right metal gasket (15), and right through-hole (16) have been seted up to right metal gasket (15) equidistance.

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