Electrode boiler circulating device
By designing working units and fixed units in electrode boilers, using three-phase current to heat water and improving safety through grounding wires, the shortcomings in the protection and heat generation methods of electrode boilers are solved, and more efficient thermal efficiency and safety are achieved.
Patent Information
- Application Number
- CN202323311151.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-06
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-06
Smart Images
Figure CN222164747U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrode boilers, in particular to an electrode boiler circulation device. Background Art
[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The boiler consists of two major parts: a pot and a furnace. The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's lives, or it can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electrical energy through a generator. High-voltage electrode boilers are different from traditional boilers. High-voltage electrode boilers use a method of directly heating the water by passing an electric current through the water between the electrode rods, which has a high thermal efficiency.
[0003] In the patent document with publication number CN211625191U, a fully immersed electrode steam boiler with a circulation device is disclosed. The device achieves the purpose of high efficiency and practicality through the mutual use of a shell, a filter plate, a shaft rod, a movable plate, a block, a fixed block, a spring and a base, and solves the problems of a generally fully immersed electrode steam boiler with a circulation device having a relatively simple structure, low practicality and poor use effect. The structure is flexible, which is convenient for filtering the exhaust gas generated during the use of the boiler, can reduce the harm to the staff and the environment, is easy to use, improves the flexibility and practicality of the device, facilitates the disassembly and installation of the internal parts of the device, and facilitates cleaning and replacement, which is beneficial to extending the service life of the device and meets the user's use needs.
[0004] However, the protection of the electrode boiler by the device and the way of generating heat inside the electrode boiler need to be improved.
[0005] Therefore, we propose an electrode boiler circulation device to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide an electrode boiler circulation device to solve the problems raised in the above background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrode boiler circulation device, comprising a boiler shell and a furnace cover, wherein the furnace cover is installed on the top of the boiler shell, and a circulation device is installed inside the boiler shell, wherein the circulation device comprises a working unit and a fixing unit, wherein the working unit is installed inside the boiler shell, and the fixing unit is installed at the bottom of the boiler shell;
[0008] The working unit includes a boiler inner cylinder, a heating inner cylinder 1, a heating inner cylinder 2, an electrode tube assembly 1, a grounding wire, an electrode tube assembly 2, a transfer pipe, a transfer pump, and a return pipe. The boiler inner cylinder is installed inside the boiler shell, the heating inner cylinder 1 is installed inside the boiler inner cylinder, the heating inner cylinder 2 is installed inside the boiler inner cylinder, the electrode tube assembly 1 is installed inside the heating inner cylinder 1, the grounding wire is installed inside the boiler inner cylinder, the electrode tube assembly 2 is installed inside the heating inner cylinder 2, the transfer pipe is installed on the side of the heating inner cylinder 1, the transfer pump is installed on the bottom of the transfer pipe, and the return pipe is installed on the side of the transfer pump. By installing the working unit, the three-phase current is connected to the electrode tube assembly 1 and the electrode tube assembly 2, so that discharge is performed through the electrode tube assembly 1 and the electrode tube assembly 2, so that the water inside the heating inner cylinder 1 and the heating inner cylinder 2 is heated, so that the generated steam is discharged, and further connected through the grounding wire, so as to improve the safety against electric shock.
[0009] Preferably, a steam pipe is installed on the top of the boiler shell, and a water supply pipe is installed on the side of the boiler shell.
[0010] Preferably, a thermal insulation layer is installed inside the boiler shell, and the material of the thermal insulation layer is polyurethane foam. Therefore, by installing the thermal insulation layer, the temperature inside the boiler shell can be maintained, so that the temperature is kept balanced, which has a certain energy saving effect.
[0011] Preferably, the fixing unit includes a fixed base, a support foot, a mounting groove, a telescopic member, a clamping block, a buffer plate, a buffer shell, a buffer groove, and a buffer spring. The fixed base is installed on the outer surface of the boiler shell, the support foot is installed on the bottom of the fixed base, the mounting groove is opened inside the fixed base, the telescopic member is installed inside the mounting groove, the clamping block is installed on the inner side of the telescopic member, the buffer plate is installed on the outer surface of the fixed base, the buffer shell is installed on the bottom of the buffer plate, the buffer groove is opened inside the buffer shell, and the buffer spring is installed inside the buffer groove. By installing the fixing unit, the boiler shell is placed inside the fixed base, and by starting the telescopic member, the telescopic member pushes the clamping block to fix the boiler shell inside the fixed base. At the same time, the bottom of the boiler shell contacts the buffer plate, and the buffer spring has a buffering effect to prevent the boiler shell from shaking in distance.
[0012] Preferably, a rubber layer is installed on the inner side of the buffer plate, and the surface of the rubber layer is provided with anti-skid grooves, so that the contact friction with the boiler shell is increased through the anti-skid grooves. At the same time, the rubber layer can well protect the boiler shell and reduce damage to the boiler shell.
[0013] Preferably, the electrode tube assembly is composed of a high-voltage electrode, a conductive rod, an insulating sleeve, and a terminal.
[0014] Preferably, the steam pipe is fixedly connected to the top of the boiler inner tube, so that the steam generated inside the heating inner tube one and the heating inner tube two can be discharged in time through the steam pipe.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The electrode boiler circulation device is installed with a working unit, so that the three-phase current is connected to the electrode tube assembly 1 and the electrode tube assembly 2, so that discharge is performed through the electrode tube assembly 1 and the electrode tube assembly 2, so as to heat the water inside the heating inner tube 1 and the heating inner tube 2, so as to discharge the generated steam, and further connect through the grounding wire, so as to improve the safety against electric shock.
[0017] 2. The electrode boiler circulation device installs a fixing unit to place the boiler shell inside the fixed base, and starts the telescopic member so that the telescopic member pushes the clamping block to fix the boiler shell inside the fixed base. At the same time, the bottom of the boiler shell contacts the buffer plate, and the buffer spring has a buffering effect to prevent the boiler shell from shaking in distance, etc. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is the overall structure diagram of the utility model;
[0019] Figure 2 It is the internal structure diagram of the utility model;
[0020] Figure 3 This is a structural diagram of a fixed unit of the utility model;
[0021] Figure 4 This is a diagram showing the internal structure of the buffer shell of the present utility model.
[0022] In the figure: 101, boiler shell; 102, furnace cover; 103, steam pipe; 104, water supply pipe; 201, boiler inner tube; 202, heating inner tube one; 203, heating inner tube two; 204, electrode tube assembly one; 205, grounding wire; 206, electrode tube assembly two; 207, transfer pipe; 208, transfer pump; 209, return pipe; 301, fixed base; 302, support foot; 303, mounting groove; 304, telescopic member; 305, clamping block; 306, buffer plate; 307, buffer shell; 308, buffer groove; 309, buffer spring. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: an electrode boiler circulation device, comprising a boiler shell 101 and a furnace cover 102, the furnace cover 102 is installed on the top of the boiler shell 101, and a circulation device is installed inside the boiler shell 101, the circulation device comprises a working unit and a fixing unit, the working unit is installed inside the boiler shell 101, and the fixing unit is installed at the bottom of the boiler shell 101;
[0025] The working unit includes a boiler inner tube 201, a heating inner tube 1 202, a heating inner tube 203, an electrode tube assembly 1 204, a grounding wire 205, an electrode tube assembly 206, a transfer pipe 207, a transfer pump 208, and a return pipe 209. The boiler inner tube 201 is installed inside the boiler shell 101, the heating inner tube 1 202 is installed inside the boiler inner tube 201, the heating inner tube 203 is installed inside the boiler inner tube 201, the electrode tube assembly 1 204 is installed inside the heating inner tube 1 202, the grounding wire 205 is installed inside the boiler inner tube 201, and the electrode tube assembly 206 is installed inside the heating inner tube 2 03, the transfer pipe 207 is installed on the side of the heating inner cylinder 202, the transfer pump 208 is installed on the bottom of the transfer pipe 207, and the return pipe 209 is installed on the side of the transfer pump 208. By installing the working unit, the three-phase current is connected to the electrode tube assembly 1 204 and the electrode tube assembly 206, so as to discharge through the electrode tube assembly 1 204 and the electrode tube assembly 206, so as to heat the water inside the heating inner cylinder 1 202 and the heating inner cylinder 2 203, so as to discharge the generated steam, and further connect through the grounding wire 205, so as to improve the safety against electric shock.
[0026] A steam pipe 103 is installed on the top of the boiler housing 101 , and a water supply pipe 104 is installed on the side of the boiler housing 101 .
[0027] An insulation layer is installed inside the boiler shell 101. The insulation layer is made of polyurethane foam. By installing the insulation layer, the temperature inside the boiler shell 101 can be maintained, so that the temperature remains balanced, which has a certain energy saving effect.
[0028] The fixing unit includes a fixing base 301, a support leg 302, a mounting groove 303, a telescopic member 304, a clamping block 305, a buffer plate 306, a buffer shell 307, a buffer groove 308, and a buffer spring 309. The fixing base 301 is installed on the outer surface of the boiler shell 101, the support leg 302 is installed on the bottom of the fixing base 301, the mounting groove 303 is opened inside the fixing base 301, the telescopic member 304 is installed inside the mounting groove 303, the clamping block 305 is installed on the inner side of the telescopic member 304, the buffer plate 306 is installed on the outer surface of the fixing base 301, and the buffer shell 307 is installed on the bottom of the fixing base 301. 7 is installed at the bottom of the buffer plate 306, the buffer groove 308 is opened in the buffer shell 307, and the buffer spring 309 is installed in the buffer groove 308. By installing the fixing unit, the boiler shell 101 is placed in the fixed base 301. By starting the telescopic member 304, the telescopic member 304 pushes the clamping block 305 to fix the boiler shell 101 in the fixed base 301. At the same time, the bottom of the boiler shell 101 contacts the buffer plate 306, and the buffer spring 309 plays a buffering effect to prevent the boiler shell 101 from shaking.
[0029] A rubber layer is installed on the inner side of the buffer plate 306, and anti-skid grooves are provided on the surface of the rubber layer, thereby increasing the contact friction with the boiler shell 101 through the anti-skid grooves. At the same time, the rubber layer can well protect the boiler shell 101 and reduce the damage to the boiler shell 101.
[0030] The electrode tube assembly 204 is composed of a high voltage electrode, a conductive rod, an insulating sleeve, and a terminal.
[0031] The steam pipe 103 is fixedly connected to the top of the boiler inner tube 201 , so that the steam generated inside the heating inner tube 1 202 and the heating inner tube 2 203 can be discharged in time through the steam pipe 103 .
[0032] Working principle: When the boiler shell 101 is placed inside the fixed base 301, the telescopic member 304 is started so that the telescopic member 304 pushes the clamping block 305, so that the clamping block 305 fixes the boiler shell 101 inside the boiler inner tube 201, so that the boiler shell 101 is in contact with the bottom buffer plate 306, and the three-phase electricity is connected to the conductive rods in the electrode tube assembly 1 204 and the electrode tube assembly 2 206, and high voltage electricity is generated through the electrodes of the electrode tube assembly 1 204 and the electrode tube assembly 2 206, so as to heat the liquid inside the heating inner tube 1 202 and the heating inner tube 2 203, so that the generated steam is discharged through the steam pipe 103, and the boiler shell 101 is separated from the high-voltage heating part through the boiler inner tube 201, and at the same time, the grounding wire 205 is installed to reduce the reaction of electric shock and improve the safety of the device.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. An electrode boiler circulation device, comprising a boiler shell (101) and a furnace cover (102), characterized in that: A furnace cover (102) is installed on the top of the boiler shell (101), and a circulation device is installed inside the boiler shell (101), the circulation device comprising a working unit and a fixing unit, the working unit is installed inside the boiler shell (101), and the fixing unit is installed at the bottom of the boiler shell (101); The working unit comprises a boiler inner tube (201), a heating inner tube 1 (202), a heating inner tube 2 (203), an electrode tube assembly 1 (204), a grounding wire (205), an electrode tube assembly 2 (206), a transfer pipe (207), a transfer pump (208), and a return pipe (209). The boiler inner tube (201) is installed inside a boiler shell (101), the heating inner tube 1 (202) is installed inside the boiler inner tube (201), and the heating inner tube 2 (203) is installed inside the boiler. The electrode tube assembly 1 (204) is installed inside the heating inner tube 1 (202), the grounding wire (205) is installed inside the boiler inner tube (201), the electrode tube assembly 2 (206) is installed inside the heating inner tube 2 (203), the transfer pipe (207) is installed on the side of the heating inner tube 1 (202), the transfer pump (208) is installed on the bottom of the transfer pipe (207), and the return pipe (209) is installed on the side of the transfer pump (208).
2. The electrode boiler circulation device according to claim 1, characterized in that: A steam pipe (103) is installed on the top of the boiler shell (101), and a water supply pipe (104) is installed on the side of the boiler shell (101).
3. The electrode boiler circulation device according to claim 1, characterized in that: A thermal insulation layer is installed inside the boiler shell (101), and the material of the thermal insulation layer is polyurethane foam.
4. The electrode boiler circulation device according to claim 1, characterized in that: The fixing unit comprises a fixing base (301), a supporting foot (302), a mounting groove (303), a telescopic member (304), a clamping block (305), a buffer plate (306), a buffer shell (307), a buffer groove (308), and a buffer spring (309). The fixing base (301) is mounted on the outer surface of the boiler shell (101), the supporting foot (302) is mounted on the bottom of the fixing base (301), the mounting groove (303) is opened inside the fixing base (301), the telescopic member (304) is mounted inside the mounting groove (303), the clamping block (305) is mounted on the inner side of the telescopic member (304), the buffer plate (306) is mounted on the outer surface of the fixing base (301), the buffer shell (307) is mounted on the bottom of the buffer plate (306), the buffer groove (308) is opened inside the buffer shell (307), and the buffer spring (309) is mounted inside the buffer groove (308).
5. The electrode boiler circulation device according to claim 4, characterized in that: A rubber layer is installed on the inner side of the buffer plate (306), and anti-slip grooves are provided on the surface of the rubber layer.
6. The electrode boiler circulation device according to claim 1, characterized in that: The electrode tube assembly 1 (204) is composed of a high-voltage electrode, a conductive rod, an insulating sleeve, and a wiring terminal.
7. The electrode boiler circulation device according to claim 2, characterized in that: The steam pipe (103) is fixedly connected to the top of the boiler inner tube (201).