High-voltage electrode boiler based on thermal power and electric power peak regulation

Abstract

The utility model discloses a high-voltage electrode boiler based on thermal power and electric power peak regulation, relates to the technical field of high-voltage electrode boilers, and aims to solve the problems that in the prior art, power supply of existing high-voltage electrode boilers is single and mostly adopts solar energy for power supply, power supply of urban thermal power is wasted in quantity at night, the use efficiency of electric energy is not high, and the service life is long. And energy conservation and environmental protection are not enough during use. A pot cover is arranged above the heat storage boiler, a pot bottom is arranged below the heat storage boiler, an electric power exchange device is arranged on the pot cover, a three-phase electrode is arranged in the heat storage boiler, a conductive electrode is connected to the three-phase electrode, a protector connected with the conductive electrode is arranged in the electric power exchange device, and the electric power exchange device is connected with the heat storage boiler. A conductive head is rotationally connected to the protector, a thermal power supply connector and a photovoltaic power supply connector are arranged on the power exchange device, an air cylinder is arranged on one side of the power exchange device, and an insulating support is rotationally connected between the jacking end of the air cylinder and the conductive head.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage electrode boilers, and specifically relates to a high-voltage electrode boiler based on thermal power peak regulation. Background Technique

[0002] A high-voltage electrode boiler is a high-efficiency and zero-pollution energy supply device. High-voltage electricity of 6-35 kV is directly inserted into water with a certain conductivity. The water serves as both a resistor and a heat transfer medium, heating the water into steam or high-temperature water, which is supplied to users through a heat exchange device; most existing heat storage systems of high-voltage electrode boilers will use solar panels to meet certain power supply requirements.

[0003] For example, the publication number is CN220793423U, a heat storage type high-voltage electrode boiler, including a high-voltage electrode furnace. A heat storage module is arranged on one side of the high-voltage electrode furnace. A water supply pipe is arranged between the high-voltage electrode furnace and the heat storage module. Electrode connection terminals are arranged on the outer surface of the upper end of the high-voltage electrode furnace. Maintenance manholes are arranged in the middle of both the high-voltage electrode furnace and the heat storage module. Support legs are arranged on the outer surface of the lower end of the high-voltage electrode furnace. An anti-caking filter component is arranged in the middle of the lower end of the high-voltage electrode furnace. A circulating heating component is arranged on the outer surface of one side of the high-voltage electrode furnace. The circulating heating component includes a support base, a circulating end, a driving pump, a limiting ring, a water inlet pipe and a return pipe. The anti-caking filter component includes a filter chamber, a filter core, a maintenance cover plate, a sealing bolt, a water inlet end and a water drainage end.

[0004] Through the arranged circulating heating component including a support base, a circulating end, a driving pump, a limiting ring, a water inlet pipe and a return pipe, the contact area between the liquid and the high-voltage electrode can be increased during use, thereby improving the heating efficiency of the electrode boiler. Through the arranged anti-caking filter component including a filter chamber, a filter core, a maintenance cover plate, a sealing bolt, a water inlet end and a water drainage end, the heating liquid can be filtered during use to avoid the situation of impurities sticking in the heating liquid and forming caking, thereby reducing the later maintenance frequency. This device not only has a simple structure but also is convenient to operate, bringing a better application prospect. However, its power supply for the high-voltage electrode boiler is single, mostly using solar power supply. The power supply in urban thermal power plants is prone to a large amount of waste at night, resulting in low power usage efficiency and insufficient energy conservation and environmental protection during use. Therefore, there is an urgent need in the market to develop a high-voltage electrode boiler based on thermal power peak regulation to help people solve existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-voltage electrode boiler based on thermal power peak regulation, so as to solve the problems of single power supply of the current high-voltage electrode boiler, mostly using solar power supply, easy large amount of waste of power supply in urban thermal power plants at night, resulting in low power usage efficiency and insufficient energy conservation and environmental protection during use as mentioned in the above background technique.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-voltage electrode boiler based on thermal power peak regulation, comprising a heat storage boiler, a boiler cover is arranged above the heat storage boiler, a boiler bottom is arranged below the heat storage boiler, a power exchange device is arranged on the boiler cover, a three-phase electrode is arranged in the heat storage boiler, a conductive electrode is connected to the three-phase electrode, a protector connected to the conductive electrode is arranged in the power exchange device, a conductive head is rotatably connected to the protector, a thermal power supply connector and a photovoltaic power supply connector are respectively arranged on the power exchange device, a cylinder is arranged on one side of the power exchange device, and an insulating bracket is rotatably connected between the lifting end of the cylinder and the conductive head.

[0007] Through the above technical scheme, the power supply of the three-phase electrode is divided by using the power exchange device, and a thermal power supply connector and a photovoltaic power supply connector are arranged on the power exchange device to be connected with the city's thermal power generation and solar power generation respectively. When it is during the daytime with sufficient sunlight, the power supply of the three-phase electrode is supplied by solar power generation, thereby reducing the burden on the city's thermal power supply. At night when the city's electricity consumption is low, the power supply of the three-phase electrode is supplied by the city's thermal power generation, thereby avoiding power waste, making the use of this high-voltage electrode boiler more energy-saving and environmentally friendly.

[0008] In a preferred example, the present invention can be further configured as follows: a gas connector is provided on one side of the power exchange device.

[0009] Through the above technical solution, the air connector is used to connect the air pump to evacuate the interior of the power exchange device after a period of time.

[0010] In a preferred example, the utility model can be further configured as follows: a water level gauge and a water injection pipe are respectively provided on the outer side of the heat storage boiler.

[0011] Through the above technical solution, water is injected into the heat storage boiler using a water injection pipe, and the water level inside the heat storage boiler is monitored using a water level gauge.

[0012] In a preferred example, the utility model can be further configured as follows: a heat exchange tube is arranged inside the heat storage boiler, and a liquid inlet pipe and a liquid outlet pipe connected to the heat exchange tube are respectively arranged on the outside of the heat storage boiler.

[0013] Through the above technical solution, the heat exchange tubes are used to collect and convert the internal heat energy of the heat storage boiler.

[0014] In a preferred example, the utility model can be further configured as follows: a barometer and a steam outlet pipe are respectively provided on the pot cover.

[0015] Through the above technical solution, the steam outlet pipe is used to collect steam and supply it to the heat exchange equipment.

[0016] In a preferred example of the present utility model, it can be further configured that: a sewage discharge pipe and a supporting leg are respectively arranged below the bottom of the pot.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] This utility model uses a power conversion device to branch the power supply of the three-phase electrodes, and a thermal power supply connector and a photovoltaic power supply connector are arranged on the power conversion device to be respectively connected with urban thermal power generation and solar power generation for power supply. When it is daytime with sufficient sunlight, the power supply of the three-phase electrodes is supplied by solar power generation, thereby reducing the burden on urban thermal power supply. And at night when the urban electricity consumption is at a low ebb, the power supply of the three-phase electrodes is supplied by urban thermal power generation, thereby avoiding power waste and making this high-voltage electrode boiler more energy-saving and environmentally friendly in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front view of a high-voltage electrode boiler based on thermal power peak regulation of the present utility model;

[0020] Figure 2 is a schematic diagram of the internal structure of a high-voltage electrode boiler based on thermal power peak regulation of the present utility model;

[0021] Figure 3 is an enlarged schematic diagram of part A in the figure of the present utility model.

[0022] In the figure: 1, heat storage boiler; 2, pot lid; 3, bottom of the pot; 4, power conversion device; 5, thermal power supply connector; 6, photovoltaic power supply connector; 7, barometer; 8, steam outlet pipe; 9, water level gauge; 10, water injection pipe; 11, liquid inlet pipe; 12, liquid outlet pipe; 13, sewage discharge pipe; 14, supporting leg; 15, heat exchange pipe; 16, three-phase electrode; 17, conducting electrode; 18, protector; 19, conducting head; 20, cylinder; 21, insulating bracket; 22, air joint. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 of the embodiments.

[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] See also Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a high-voltage electrode boiler based on thermal power peak regulation, including a heat storage boiler 1, a boiler cover 2 is arranged above the heat storage boiler 1, a boiler bottom 3 is arranged below the heat storage boiler 1, a power exchange device 4 is arranged on the boiler cover 2, a three-phase electrode 16 is arranged in the heat storage boiler 1, a conductive electrode 17 is connected to the three-phase electrode 16, a protector 18 connected to the conductive electrode 17 is arranged in the power exchange device 4, a conductive head 19 is rotatably connected to the protector 18, a thermal power supply connector 5 and a photovoltaic power supply connector 6 are respectively arranged on the power exchange device 4, a cylinder 20 is arranged on one side of the power exchange device 4, an insulating bracket 21 is rotatably connected between the jacking end of the cylinder 20 and the conductive head 19, and the boiler cover 2 and the boiler bottom 3 are fixedly connected to the heat storage boiler 1 by bolts.

[0027] See also Figure 1 A gas connector 22 is provided on one side of the power exchange device 4 .

[0028] See also Figure 1 A water level gauge 9 and a water injection pipe 10 are respectively provided on the outside of the heat storage boiler 1.

[0029] See also Figure 2 A heat exchange tube 15 is disposed inside the heat storage boiler 1, and a liquid inlet pipe 11 and a liquid outlet pipe 12 connected to the heat exchange tube 15 are disposed outside the heat storage boiler 1.

[0030] See also Figure 1, a barometer 7 and a steam outlet pipe 8 are respectively arranged on the pot lid 2.

[0031] Please refer to Figure 1 , a sewage discharge pipe 13 and feet 14 are respectively arranged below the pot bottom 3, and an electric valve is arranged on the sewage discharge pipe 13.

[0032] Working principle: During use, water is injected into the heat storage boiler 1 through the water injection pipe 10, and the water level gauge 9 is used to monitor the water level height inside the heat storage boiler 1. When it is daytime with sufficient sunlight, the air cylinder 20 is used to drive the conductive head 19 to approach and connect to the photovoltaic power supply connector 6, so that solar energy can be used to supply power to the three-phase electrode 16 to heat the water flow inside the heat storage boiler 1, and the steam is transported to the heat exchange equipment through the steam outlet pipe 8. Direct heat exchange can also be carried out through the heat exchange pipe 15 to improve the heat exchange efficiency. When it is the low valley of urban electricity consumption at night, the air cylinder 20 is used again to drive the conductive head 19 to approach and connect to the thermal power supply connector 5, so that thermal power is used to supply power to the three-phase electrode 16, enabling the high-voltage electrode boiler to continuously operate.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A high-voltage electrode boiler based on thermal power peak regulation, comprising a heat storage boiler (1), characterized in that: A pot cover (2) is arranged above the heat storage boiler (1), a pot bottom (3) is arranged below the heat storage boiler (1), a power conversion device (4) is arranged on the pot cover (2), a three-phase electrode (16) is arranged inside the heat storage boiler (1), a conductive electrode (17) is connected to the three-phase electrode (16), a protector (18) connected to the conductive electrode (17) is arranged inside the power conversion device (4), a conductive head (19) is rotatably connected to the protector (18), a thermal power supply connector (5) and a photovoltaic power supply connector (6) are respectively arranged on the power conversion device (4), a cylinder (20) is arranged on one side of the power conversion device (4), and an insulating bracket (21) is rotatably connected between the lifting end of the cylinder (20) and the conductive head (19).

2. A high-voltage electrode boiler based on thermal power peak regulation according to claim 1, characterized in that: A gas connector (22) is provided on one side of the power exchange device (4).

3. A high-voltage electrode boiler based on thermal power peak regulation according to claim 1, characterized in that: A water level gauge (9) and a water injection pipe (10) are respectively arranged on the outside of the heat storage boiler (1).

4. A high-voltage electrode boiler based on thermal power peak regulation according to claim 1, characterized in that: A heat exchange tube (15) is arranged inside the heat storage boiler (1), and a liquid inlet pipe (11) and a liquid outlet pipe (12) connected to the heat exchange tube (15) are respectively arranged on the outside of the heat storage boiler (1).

5. The high-voltage electrode boiler based on thermal power peak regulation according to claim 1 is characterized by: The pot cover (2) is respectively provided with a barometer (7) and a steam outlet pipe (8).

6. The high-voltage electrode boiler based on thermal power peak regulation according to claim 1 is characterized by: A sewage discharge pipe (13) and supporting feet (14) are respectively arranged below the pot bottom (3).

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