CN219674183U - Jet electrode boiler - Google Patents
Jet electrode boiler Download PDFInfo
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- CN219674183U CN219674183U CN202321238850.6U CN202321238850U CN219674183U CN 219674183 U CN219674183 U CN 219674183U CN 202321238850 U CN202321238850 U CN 202321238850U CN 219674183 U CN219674183 U CN 219674183U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 230000007935 neutral effect Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 7
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to the technical field of boilers, in particular to a jet electrode boiler, which comprises a cylinder body, wherein a central cylinder is arranged in the middle of the inside of the cylinder body, a plurality of nozzles are arranged on one side wall of the central cylinder from top to bottom, an electrode assembly is vertically arranged on one side of the inside of the cylinder body, the electrode assembly comprises an electrode rod, a neutral electrode is arranged at the bottom end of the electrode rod, and an electrode binding post is arranged at the top end of the electrode rod. In the jet electrode boiler, cold water at the lower part of the boiler is pumped into a central cylinder of the boiler through a circulating pipeline, is jetted to an electrode rod through a nozzle at the side surface of the central cylinder, is directly heated by high-voltage electricity, and a small amount of falling partial water flow is collected by a neutral electrode and is continuously heated.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to a jet electrode boiler.
Background
The existing electric boiler mainly adopts a 380V low-voltage electric heating tube heating mode, the total power of the boiler is restricted by the heating mode, and the heating power of a single device is generally not more than 3MW.
The patent with publication number CN111156490B discloses a low-voltage electric boiler, which belongs to the field of boiler equipment manufacture; the utility model comprises the following steps: the electrode rod, the furnace body, the floating water tank and the liner; the inner container is fixed in the furnace body, and the electrode rod is provided with an electrode; the electrode is fixed at the top of the inner container and is inserted into the inner container; a vertical water inlet pipe is arranged at the bottom of the inner container; the floating water tank is positioned in the inner container, sleeved on the water inlet pipe and can slide up and down along the length direction of the water inlet pipe; the top of the floating water tank is provided with an opening, and the top of the water inlet pipe is provided with an elbow which faces the opening. According to the utility model, the floating water tank is arranged in the inner container, so that the water level in the inner container of the electrode boiler can be raised, the water quantity heated by the electrodes in the inner container is reduced, the air outlet speed is increased, the starting speed is increased, and the pollution discharge and cleaning in the boiler are facilitated.
According to the technical scheme, the water quantity heated by the electrodes in the inner container can be reduced, the air outlet speed is increased, the starting speed is increased, the pollution discharge and cleaning inside the boiler are facilitated, but because the transformer, the high-low voltage power distribution cabinet and other equipment are required to be configured for the low-voltage power supply, the investment of the power system is large, the power loss is large, in addition, when the boiler lacks water, dry burning is easy to occur, the phenomenon of boiler burning is further caused, and the immersed electrode is in direct contact with the boiler water, and the part of the boiler water in contact with the electrode is easy to be in contact with the boiler body, so that a certain electric leakage phenomenon is caused.
Disclosure of Invention
The utility model aims to provide a jet electrode boiler, which aims to solve the problems that equipment such as a transformer, a high-low voltage power distribution cabinet and the like are required to be configured for a low-voltage power supply provided in the background art, the investment of a power system is large, the power loss is large, and when the boiler lacks water, dry burning is easy to occur, so that the boiler is burnt.
In order to achieve the above purpose, the utility model provides a jet electrode boiler, which comprises a cylinder body, wherein a central cylinder is arranged in the middle of the inside of the cylinder body, a plurality of nozzles are arranged on one side wall of the central cylinder from top to bottom, an electrode assembly is vertically arranged on one side of the inside of the cylinder body, the electrode assembly comprises an electrode rod, a neutral pole is arranged at the bottom end of the electrode rod, an electrode binding post is arranged at the top end of the electrode rod, an electrode terminal junction box is arranged on one side of the top of the cylinder body, the electrode terminal junction box is connected with the electrode binding post through a wiring, and a drain pipe is arranged at the bottom of the cylinder body.
Preferably, the bottom of the central cylinder is connected with a circulating pipeline, a circulating water pump is installed on the outer wall of one side of the cylinder, the input end of the circulating water pump is connected into the cylinder through a pipeline, the output end of the circulating water pump is connected with the bottom end of the circulating pipeline through a pipeline, and a check valve is installed at the output end of the circulating water pump.
Preferably, a high-voltage insulation sleeve is arranged on the outer side of the top end of the electrode rod, and an electrode protection sleeve is arranged at the bottom end of the high-voltage insulation sleeve.
Preferably, the conductivity sensor is installed on the outer wall of one side of the cylinder, the safety valve is installed on the top of one side of the cylinder, the steam outlet pipeline is installed on the top of the other side of the cylinder, the water supply pipeline is installed on the bottom of the other side of the cylinder, and the water supply pipeline is provided with the water supply regulating valve.
Preferably, a pressure gauge and a water level gauge are arranged on the side wall of the cylinder.
Preferably, a surface drain pipe is arranged on the side wall of the cylinder body near the surface of the water level.
Preferably, an inspection hole is formed in the outer wall of the cylinder.
Preferably, a standby heater is arranged below the inside of the cylinder, and a variable frequency control cabinet and a medium voltage control cabinet are arranged outside the cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the jet electrode boiler, cold water at the lower part of the boiler is pumped into a central cylinder of the boiler through a circulating pipeline, is jetted to an electrode rod through a nozzle at the side surface of the central cylinder, is directly heated by high-voltage electricity, and a small amount of falling partial water flow is collected by a neutral electrode and is continuously heated, so that the water temperature is increased by circulating and reciprocating continuous heating.
2. In the jet electrode boiler, the electric energy is 100% converted into heat because the electric resistance of water is directly used for heating, basically no heat loss exists, when the boiler lacks water, the current channel between electrodes is cut off, the phenomenon of burning caused by the lack of water like a conventional boiler does not exist, the electrodes are not in direct contact with the bottom boiler water, the metal cylinder body has no insulation requirement, and the leakage danger does not occur.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the central cylinder in the present utility model;
fig. 3 is a schematic view of an electrode assembly according to the present utility model.
The meaning of each reference sign in the figure is:
1. a cylinder; 11. a conductivity sensor; 12. a safety valve; 13. a pressure gauge; 14. a water level gauge; 15. a surface drain pipe; 16. checking the hole; 17. a blow-down pipe; 18. a steam outlet line; 2. a central cylinder; 21. a circulation line; 22. a nozzle; 3. a circulating water pump; 31. a check valve; 4. a water supply line; 41. a water supply regulating valve; 5. a standby heater; 6. an electrode terminal junction box; 7. an electrode assembly; 71. an electrode rod; 72. an electrode protective sleeve; 73. a neutral pole; 74. a high voltage insulating sleeve; 75. an electrode terminal; 8. a variable frequency control cabinet; 9. and a medium voltage control cabinet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a jet electrode boiler, as shown in fig. 1-3, which comprises a cylinder body 1, wherein a central cylinder 2 is arranged in the middle of the inside of the cylinder body 1, a plurality of nozzles 22 are arranged on one side wall of the central cylinder 2 from top to bottom and are used for spraying water, an electrode assembly 7 is vertically arranged on one side of the inside of the cylinder body 1, the electrode assembly 7 comprises an electrode rod 71, water sprayed by the nozzles 22 contacts the electrode rod 71, the water flow sprayed by high-voltage electric direct heating is arranged at the bottom end of the electrode rod 71, a neutral electrode 73 is arranged at the bottom end of the electrode rod 71, a small amount of falling partial water flow is collected by the neutral electrode 73, an electrode binding post 75 is arranged at the top end of the electrode rod 71, an electrode terminal junction box 6 is arranged on one side of the top of the cylinder body 1 and is connected with the electrode binding post 75 through a wiring, and a sewage draining pipe 17 is arranged at the bottom of the cylinder body 1 and is used for draining sewage.
In this embodiment, the bottom of central section of thick bamboo 2 is connected with circulation pipeline 21, and circulation pump 3 is installed to the outer wall of one side of barrel 1, and inside the inside of barrel 1 is inserted through the pipeline to circulation pump 3's input, and circulation pump 3's output passes through the pipeline to be connected with the bottom of circulation pipeline 21, guarantees that the hydrologic cycle of barrel 1 inner bottom gets into central section of thick bamboo 2, and then heats and evaporates, and check valve 31 is installed to circulation pump 3's output, avoids the backward flow of water.
In this embodiment, a high-voltage insulation sleeve 74 is disposed outside the top end of the electrode rod 71, and an electrode protection sleeve 72 is disposed at the bottom end of the high-voltage insulation sleeve 74, so as to ensure insulation between the electric shock rod 71 and the inner wall of the cylinder 1.
Specifically, conductivity sensor 11 is installed to the outer wall of one side of barrel 1, and relief valve 12 is installed at the top of one side of barrel 1, and steam outlet pipeline 18 is installed at the opposite side top of barrel 1 for the discharge of steam supplies heat, and water supply pipeline 4 is installed to the opposite side bottom of barrel 1, is equipped with water supply regulating valve 41 on the water supply pipeline 4 for adjust the size of water yield.
Further, a pressure gauge 13 and a water level gauge 14 are arranged on the side wall of the cylinder 1 and are used for monitoring the pressure and the water level in the cylinder 1.
Further, a surface drain pipe 15 is installed on the side wall of the cylinder 1 near the surface of the water level, and is used for discharging the surface dirt of the cylinder 1, and controlling the water level in the cylinder 1 to be below the neutral electrode 73, so as to avoid the direct contact between the neutral electrode 73 and the water in the cylinder 1.
Further, the outer wall of the cylinder 1 is provided with an inspection hole 16, so that inspection and maintenance are facilitated.
Further, a standby heater 5 is installed below the inside of the barrel 1 and is used for carrying out auxiliary heating on water at the bottom in the barrel 1 so as to promote the evaporation effect of the water, and a variable frequency control cabinet 8 and a medium voltage control cabinet 9 are installed on the outer side of the barrel 1.
When the jet electrode boiler is used, the device is firstly powered on to work, the qualified electrolyzed water is treated, the electrolyzed water is added into the cylinder 1 through the control of the water supply pipeline 4 and the water supply regulating valve 41, the water level reaches the normal operation water level, the circulating water pump 3 is started, the pressurized electrolyzed water enters the central cylinder 2 through the circulating pipeline 21, the electrolyzed water injected into the central cylinder 2 by the circulating water pump 3 is sprayed onto the high-voltage electrode bars 7 corresponding to the nozzles 22 through the arranged rows of nozzles 22, the electrolyzed water is fully combined with the high-voltage electrode, and steam is generated and discharged from the steam outlet pipeline 18;
the electrolytic water which is not vaporized flows to the neutral electrode 73 arranged at the lower part of the high-voltage electrode rod 7 and then flows to the bottom of the cylinder body 1, the electrolytic water which needs to be supplemented is controlled by the water supply pipeline 4 and the water supply regulating valve 41, analysis and improvement of water treatment are determined according to the conductivity sensor 11, and the surface and bottom dirt containing impurities is discharged out of the boiler through the surface blow-off pipe 15 and the blow-off pipe 17 at the bottom, so that electric power is continuously input and steam is output repeatedly;
the injection type high-voltage electrode boiler is simple to operate and maintain, the automatic control function reduces the labor investment, a pollution discharge or combustion control device with complex operation and maintenance is not needed, the starting is rapid, if the operation is hot, the automatic loading function and the pressure control function only need 1 minute, and 100% stepless control can be provided in the whole output range so as to meet the output requirement of the system, the electric and thermal conversion efficiency is 100%, and no heat accumulation or heat transmission loss exists in the conversion process. Can start and stop at any time, and is very convenient. The actual running time and the cost are very low.
Finally, it should be noted that, in this embodiment, the conductivity sensor 11, the electrode terminal junction box 6, the variable frequency control cabinet 8, the medium voltage control cabinet 9, etc., all the electronic components in the components are universal standard components or components known to those skilled in the art, the structure and principle of the components are known by those skilled in the art through technical manuals or known through routine experimental methods, all the electrical components in the device are connected by wires at the idle position, and the specific connection means should refer to the sequential working order among the electrical components in the working principle to complete the electrical connection, which is known in the art.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A jet electrode boiler comprising a cylinder (1), characterized in that: the utility model discloses a novel electric water heater, including barrel (1), a plurality of nozzles (22) are installed to the inside centre of barrel (1), a plurality of nozzles (22) are installed to a lateral wall top-down of barrel (2), electrode subassembly (7) are vertically installed to inside one side of barrel (1), electrode subassembly (7) include electrode stick (71), neutral utmost point (73) are installed to the bottom of electrode stick (71), electrode terminal (75) are installed on the top of electrode stick (71), electrode terminal junction box (6) are installed on one side of the top of barrel (1), electrode terminal junction box (6) are connected with electrode terminal (75) through the wiring, blow off pipe (17) are installed to the bottom of barrel (1).
2. The spray electrode boiler according to claim 1, wherein: the bottom of central section of thick bamboo (2) is connected with circulation pipeline (21), circulating water pump (3) are installed to one side outer wall of barrel (1), inside through pipeline access barrel (1) of the input of circulating water pump (3), the output of circulating water pump (3) is connected with the bottom of circulation pipeline (21) through the pipeline, check valve (31) are installed to the output of circulating water pump (3).
3. The spray electrode boiler according to claim 1, wherein: the electrode rod is characterized in that a high-voltage insulating sleeve (74) is arranged on the outer side of the top end of the electrode rod (71), and an electrode protecting sleeve (72) is arranged at the bottom end of the high-voltage insulating sleeve (74).
4. The spray electrode boiler according to claim 1, wherein: the electric conductivity sensor (11) is installed to one side outer wall of barrel (1), relief valve (12) are installed at one side top of barrel (1), steam outlet pipeline (18) are installed at the opposite side top of barrel (1), water supply pipeline (4) are installed to the opposite side bottom of barrel (1), be equipped with on water supply pipeline (4) and give water regulating valve (41).
5. The spray electrode boiler according to claim 1, wherein: the side wall of the cylinder body (1) is provided with a pressure gauge (13) and a water level gauge (14).
6. The spray electrode boiler according to claim 1, wherein: a surface drain pipe (15) is arranged on the side wall of the cylinder body (1) close to the surface of the water level.
7. The spray electrode boiler according to claim 1, wherein: an inspection hole (16) is formed in the outer wall of the cylinder body (1).
8. The spray electrode boiler according to claim 1, wherein: the standby heater (5) is arranged below the inside of the cylinder body (1), and the variable frequency control cabinet (8) and the medium voltage control cabinet (9) are arranged on the outer side of the cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238850.6U CN219674183U (en) | 2023-05-22 | 2023-05-22 | Jet electrode boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238850.6U CN219674183U (en) | 2023-05-22 | 2023-05-22 | Jet electrode boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219674183U true CN219674183U (en) | 2023-09-12 |
Family
ID=87921752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321238850.6U Active CN219674183U (en) | 2023-05-22 | 2023-05-22 | Jet electrode boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219674183U (en) |
-
2023
- 2023-05-22 CN CN202321238850.6U patent/CN219674183U/en active Active
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