CN218851011U

CN218851011U - Microwave water heater with electric shock protection structure

Info

Publication number: CN218851011U
Application number: CN202222369363.5U
Authority: CN
Inventors: 尚治伸; 贾晨牛
Original assignee: Xi'an Zhongke Microwave Technology Co ltd
Current assignee: Xi'an Zhongke Microwave Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-04-11
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a microwave water heater with electric shock protection structure belongs to microwave water heater technical field, including boiler shell and control structure, be provided with heating chamber, installation cavity in the boiler shell respectively, heating intracavity fixed mounting has the interior cavity of microwave heating, there are magnetic control body and transformer in the installation cavity respectively fixed mounting, installation intracavity wall fixed mounting has earth-leakage protector with magnetic control body electric connection, the positive bottom fixed mounting of cavity has the protection architecture who extends boiler shell in the microwave heating. This application technical scheme makes the boiler reach the effect of self-checking during the operation through setting up the protection architecture on the internal cavity of microwave heating, and its effect can effectually prevent the condition of the hot water of boiler in the heating period electric current of scraping up, has played the effect of set protection, also further guarantees security and the stability of boiler during the operation.

Description

Microwave water heater with electric shock protection structure

Technical Field

The utility model relates to a microwave water heater technical field, more specifically say, relate to a microwave water heater with electric shock protection structure.

Background

At present, all domestic and international commercial heater manufacturers use conduction heating to heat water for drinking, sanitary heating and the like. The microwave energy heating boiler breaks through the traditional heating mode and completely meets the requirements of energy conservation, high efficiency, environmental protection and no discharge of harmful wastes. Compared with the traditional products of the same type, the energy is saved by 40 percent.

The patent document with the prior art publication number of CN107062590B provides a microwave water heater, which comprises a body, a microwave heating system and a cooling device, wherein the body comprises an inner container, an electric appliance chamber is formed in the body, a heating chamber is formed in the inner container, the electric appliance chamber is positioned on one side of the inner container, the microwave heating system comprises a magnetron installed in the electric appliance chamber, the magnetron is used for emitting microwaves to the heating chamber, the cooling device is installed in the electric appliance chamber and is opposite to the magnetron, and the cooling device is used for forming cold air to cool the magnetron. However, the overall operation performance of the device and most of such microwave water heaters on the market is single, and the operation requirements of the microwave water heaters during the heating period cannot be better met, although in the prior art CN107062590B, the heat generated by the magnetron can be taken away through cold air, so that the heat dissipation efficiency of the magnetron is improved, the microwave reflection efficiency and the service life of the magnetron are ensured, and meanwhile, the potential safety hazard can be eliminated, but the situation of electricity leakage of electric appliance components can be generated due to long-time or frequent heating operation, and the risk of electric shock of personnel during the use period is caused. In view of this, we propose a microwave water heater with electric shock protection structure.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a microwave water heater with electric shock protection structure to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a microwave water heater with electric shock protection architecture, includes boiler shell and control structure, be provided with heating chamber, installation cavity in the boiler shell respectively, fixed mounting has interior cavity of microwave heating in the heating chamber, fixed mounting has magnetic control body and transformer respectively in the installation cavity, installation intracavity wall fixed mounting has the earth-leakage protector with magnetic control body electric connection, the top fixed mounting of cavity has the wave guide passageway of being connected with the magnetic control body in the microwave heating, the top fixed mounting of cavity has the level gauge that extends to inside in the microwave heating, the positive bottom fixed mounting of cavity has the protection architecture who extends boiler shell in the microwave heating, fixed mounting has temperature sensor on the cavity in the microwave heating of protection architecture one side, one side fixed mounting of cavity has the water inlet pipe spare that extends boiler shell in the microwave heating, fixed mounting has the electromagnetic valve who cooperates the use on the water inlet pipe spare.

As an alternative of this application technical scheme, protection architecture includes crossing hydroecium, current detection head, fixed mounting has the water passing chamber with the pipe fitting intercommunication of intaking on the cavity in the microwave heating, fixed mounting has the current detection head that extends to in the water passing chamber on the water passing chamber.

As an alternative of this application technical scheme, control structure includes pilot lamp, outlet, controller, closing plate, the positive fixed mounting of boiler shell has the closing plate, fixed mounting has pilot lamp and controller respectively on the closing plate, fixed mounting has the outlet that extends to microwave heating interior cavity on the closing plate.

As an alternative scheme of this application technical scheme, fixed mounting has the spliced pole that extends to in the microwave heating cavity in the guided wave passageway, the bottom fixed mounting of spliced pole has the board spare of crossing wave.

As an alternative scheme of this application technical scheme, the bottom fixed mounting of boiler shell has the supporting seat, and the bottom cover of supporting seat is equipped with rubber suit spare.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this application technical scheme makes the boiler reach the effect of self-checking during the operation through setting up the protection architecture on the internal cavity of microwave heating, and its effect can effectually prevent the condition of the hot water of boiler in the heating period electric current of scraping up, has played the effect of set protection, also further guarantees security and the stability of boiler during the operation.

2. This application technical scheme makes through the wave board subassembly that sets up in the wave guide channel and changes direction the diffusion to the microwave, avoids just corresponding between the microwave is direct and the water, and inside its effect also can prevent the hot gas flow offset that water produced when heating or during the water guide from entering into the microwave subassembly to this stability of assurance boiler during the operation.

Drawings

Fig. 1 is a schematic view of an overall appearance structure of a microwave water heater with an electric shock protection structure disclosed in an embodiment of the present application;

fig. 2 is a schematic view of an overall internal structure of a microwave water heater with an electric shock protection structure disclosed in the embodiment of the present application;

FIG. 3 is a schematic diagram of a waveguide channel structure of a microwave water heater with an electric shock protection structure disclosed in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a protection structure of a microwave water heater with an electric shock protection structure disclosed in an embodiment of the present application;

the numbering in the figures illustrates: 1. a boiler housing; 101. a heating cavity; 102. a mounting cavity; 2. a control structure; 201. an indicator light; 202. a water discharge port; 203. a controller; 204. a sealing plate; 3. heating the inner cavity by microwave; 301. a liquid level meter; 302. a temperature sensor; 4. a wave guide channel; 401. a wave plate; 402. connecting columns; 5. a magnetic control tube body; 6. a leakage protector; 7. a transformer; 8. a protective structure; 801. a water passing chamber; 802. a current detection head; 9. a water inlet pipe fitting.

Detailed Description

The utility model provides a technical scheme:

as shown in fig. 1 and 2, a microwave water heater with an electric shock protection structure comprises a boiler shell 1 and a control structure 2, wherein a supporting seat is fixedly mounted at the bottom of the boiler shell 1, a rubber sleeving part is sleeved at the bottom of the supporting seat, a heating cavity 101 and an installation cavity 102 are respectively arranged in the boiler shell 1, and a microwave heating inner cavity 3 is fixedly mounted in the heating cavity 101.

In this embodiment, during the preparation operation, the worker places the boiler shell 1 at a suitable operation position through the support base, so as to realize the stable operation of the boiler shell 1, and then to realize the corresponding heating operation of the microwave heating inner cavity 3 in the heating cavity 101.

In some technical solutions, the control structure 2 includes an indicator lamp 201, a water outlet 202, a controller 203, and a sealing plate 204, the sealing plate 204 is fixedly installed on the front surface of the boiler shell 1, the indicator lamp 201 and the controller 203 are respectively fixedly installed on the sealing plate 204, and the water outlet 202 extending into the microwave heating inner cavity 3 is fixedly installed on the sealing plate 204.

In the present embodiment, during operation of the boiler, a worker mounts the drain port 202 in abutment with an external water pipe, can control the operation function on the boiler by the control structure 2, and can perform joint control of electric components on the boiler by the controller 203 on the sealing plate 204 and perform indication operation of the operation state of the boiler by the indication lamp 201 during operation.

In some technical solutions, as shown in fig. 2, fig. 3 and fig. 4, a wave guide channel 4 connected with a magnetron body 5 is fixedly installed at the top of a microwave heating inner cavity 3, a connection column 402 extending into the microwave heating inner cavity 3 is fixedly installed in the wave guide channel 4, a wave passing plate 401 is fixedly installed at the bottom of the connection column 402, a liquid level meter 301 extending into the microwave heating inner cavity 3 is fixedly installed at the top of the microwave heating inner cavity 3, a protection structure 8 extending out of a boiler shell 1 is fixedly installed at the bottom of the front surface of the microwave heating inner cavity 3, the protection structure 8 includes a water passing chamber 801 and a current detection head 802, a water passing chamber 801 communicated with a water inlet pipe 9 is fixedly installed on the microwave heating inner cavity 3, the current detection head 802 extending into the water passing chamber 801 is fixedly installed on the water passing chamber 801, a temperature sensor 302 is fixedly installed on the microwave heating inner cavity 3 on one side of the protection structure 8, a water inlet pipe 9 extending out of the boiler shell 1 is fixedly installed on one side of the microwave heating inner cavity 3, and an electromagnetic valve used in cooperation is fixedly installed on the water inlet pipe 9. The microwave is redirected and diffused through the wave plate 401 component in the wave guide channel 4, so that the direct correspondence between the microwave and water is avoided, the effect of the microwave guide channel is better to prevent hot air flow generated by water during heating or water guide from rushing into the microwave component, and the stability of the boiler during operation is ensured.

In this embodiment, during operation, the water inlet pipe 9 is installed in butt joint with an external pipeline, during the operation, on-off control operation is performed through an electromagnetic valve, then the magnetron body 5 is started, a cooling structure used in cooperation is arranged on the rear side of the magnetron body 5, the magnetron body 5 guides microwaves into the microwave heating inner cavity 3 through the wave guide channel 4 to perform microwave heating operation, during the operation, the microwaves are guided into the microwave heating inner cavity 3 through the wave guide channel 4, the microwaves are redirected and diffused through the wave guide plate 401 on the connecting column 402, after heating, if water guiding is needed, water in the microwave heating inner cavity 3 is discharged through the protection structure 8, during the operation, hot water in the water passing chamber 801 is detected and then led out through the current detection head 802, and the current detection head 802 detects whether current exists in the heated water or not. The protection structure 8 on the microwave heating inner cavity 3 enables the boiler to achieve the self-checking effect during the operation, the effect can effectively prevent the situation that current is accumulated in hot water during the heating of the boiler, the established protection effect is achieved, and the safety and the stability of the boiler during the operation are further ensured.

In some technical solutions, as shown in fig. 2, the magnetron body 5 and the transformer 7 are respectively and fixedly installed in the installation cavity 102, and the leakage protector 6 electrically connected to the magnetron body 5 is fixedly installed on the inner wall of the installation cavity 102.

In this embodiment, during operation, after the boiler is powered on, the voltage in the wires is transformed and switched by the transformer 7, so as to realize the power connection operation of the magnetron body 5, and during the operation of the magnetron body 5, the leakage protector 6 protects the voltage and current generated on the magnetron body 5, thereby avoiding the occurrence of electricity leakage and leakage of the magnetron body 5 during the operation.

Claims

1. The utility model provides a microwave water heater with electric shock protection structure, includes boiler casing (1) and control structure (2), its characterized in that: a heating cavity (101) and an installation cavity (102) are respectively arranged in the boiler shell (1), a microwave heating inner cavity (3) is fixedly arranged in the heating cavity (101),

the magnetic control tube body (5) and the transformer (7) are respectively and fixedly installed in the installation cavity (102), and the leakage protector (6) electrically connected with the magnetic control tube body (5) is fixedly installed on the inner wall of the installation cavity (102);

the top fixed mounting of cavity (3) has guided wave passageway (4) of being connected with magnetron body (5) in the microwave heating, the top fixed mounting of cavity (3) has level gauge (301) that extends to inside in the microwave heating, the positive bottom fixed mounting of cavity (3) has protection architecture (8) that extends boiler shell (1) in the microwave heating, fixed mounting has temperature sensor (302) on cavity (3) in the microwave heating of protection architecture (8) one side.

2. A microwave water heater with shock protection structure as defined in claim 1, wherein: protection architecture (8) are including crossing hydroecium (801), current detection head (802), fixed mounting has the water chamber (801) of crossing with intake pipe fitting (9) intercommunication in cavity (3) in the microwave heating, it goes up fixed mounting and extends to current detection head (802) in water chamber (801) to cross hydroecium (801).

3. A microwave water heater with shock protection structure as defined in claim 1, wherein: control structure (2) are including instructing lamps and lanterns (201), outlet (202), controller (203), closing plate (204), the front fixed mounting of boiler casing (1) has closing plate (204), fixed mounting has instructing lamps and lanterns (201) and controller (203) respectively on closing plate (204), fixed mounting has outlet (202) that extend to in the cavity (3) in the microwave heating on closing plate (204).

4. A microwave water heater with shock protection architecture as claimed in claim 1, wherein: a connecting column (402) extending into the microwave heating inner cavity (3) is fixedly mounted in the wave guide channel (4), and a wave passing plate (401) is fixedly mounted at the bottom of the connecting column (402).

5. A microwave water heater with shock protection architecture as claimed in claim 1, wherein: one side of the microwave heating inner cavity (3) is fixedly provided with a water inlet pipe fitting (9) extending out of the boiler shell (1), and an electromagnetic valve used in a matched mode is fixedly arranged on the water inlet pipe fitting (9).

6. A microwave water heater with shock protection structure as defined in claim 1, wherein: the bottom of the boiler shell (1) is fixedly provided with a supporting seat, and the bottom of the supporting seat is sleeved with a rubber sleeving piece.