CN210345911U - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN210345911U CN210345911U CN201921059943.6U CN201921059943U CN210345911U CN 210345911 U CN210345911 U CN 210345911U CN 201921059943 U CN201921059943 U CN 201921059943U CN 210345911 U CN210345911 U CN 210345911U
- Authority
- CN
- China
- Prior art keywords
- heating
- heat exchanger
- electric heater
- heating rod
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000001012 protector Effects 0.000 claims abstract description 8
- 210000000476 body water Anatomy 0.000 claims description 14
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides an electric heater, including the heating member, the heat exchanger, insulating assemblies, the internal circulation pump, the external circulation pump, a controller, a relay, earth-leakage protector, the connecting pipe, the heating member includes the barrel, the heating rod, the heating member delivery port, the sealing member, the heating member water inlet, the gas vent, the inflation chamber, the inside cavity of barrel is the inflation chamber, the heating rod is installed in the bottom in inflation chamber, it is sealed through the sealing member between the barrel, the heating member delivery port is located barrel upper portion, the gas vent is located the barrel top, the heating member water inlet is located the barrel lower part, the barrel of heating member meets with the. The electric heater heats the conductive liquid filled in the heating body, the heat is generated by collision of the moving kinetic energy of electrons and water molecules, when the conductive liquid is reduced, the power can be automatically cut off without external equipment, the problem of overburning is avoided, and the efficiency of the equipment reaches over 99 percent.
Description
Technical Field
The utility model belongs to the technical field of firing equipment, especially, relate to an electric heater.
Background
At present, electric heating products are resistance type heating equipment, when the equipment runs, a resistance wire generates heat to heat a magnesium oxide filler, then water is heated by stainless steel or a copper pipe outside, a fire disaster can be caused due to the problem of water shortage when water is heated, and electric energy is converted into heat energy which is only about 78% in indirect heating. The coal is released to change electricity when heating in winter in many areas at present, and the existing electric heating equipment is low in efficiency and wastes much electric quantity and resources. Meanwhile, compared with a gas wall-mounted boiler, the gas wall-mounted boiler has safety accidents caused by improper operation and gas problems every year, and the pipeline natural gas belongs to rare resources in China, and pipelines are not laid in many areas, so that large gas quantity is not supplied, and many areas cannot be used.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above technical problem, a novel electric heater has been developed, the equipment appearance is small and exquisite, no air pollution, water pollution, noise pollution, when heating member conducting solution lacks, can the auto-power-off under the prerequisite that does not need external equipment, can not cause the problem of overburning, electric energy and heat energy conversion efficiency reach more than 99%, can reduce the wasting of resources, provide hot water for using hot water equipment, like heating, hotel heating, bathing etc., the specially adapted can not be with the place of naked light like filling station, frontier defense sentry post etc.. The electric heater has low cost and is suitable for heating in vast rural areas and urban and rural junctions.
The technical scheme of the utility model: an electric heater comprises a heating body, a heat exchanger, an insulating assembly, an internal circulating pump, an external circulating pump, a controller, a relay, a leakage protector and a connecting pipe, wherein the heating body comprises a barrel, a heating rod, a heating body water outlet, a sealing element, a heating body water inlet, an exhaust port and an expansion cavity; the water inlet of the heating body is connected with the internal circulating pump, the water outlet of the internal circulating pump is connected with the heat exchanger through a connecting pipe, and the water outlet of the heating body is connected with the heat exchanger; the heat exchanger is provided with a heat exchanger water outlet and a water return port, an external circulating water temperature sensor is arranged between the heat exchanger water outlet and the heat exchanger, and an external circulating pump is installed at the water return port.
The further improvement is that the heat exchange is a dividing wall type heat exchanger.
In a further improvement, the expansion cavity is filled with a conductive liquid.
In a further improvement, an internal circulation temperature sensor is arranged in the expansion cavity and is connected with a controller through a lead.
The improved structure of the heating device is characterized in that the sealing element comprises a heating rod fixing seat, a sealing ring, an insulating gasket and a fixing nut, the heating rod fixing seat is an insulator and is located at the bottom of the expansion cavity, the heating rod fixing seat is fixed on the barrel through the fixing nut located outside the barrel, the insulating gasket is installed between the fixing nut and the barrel, the heating rod is inserted into the heating rod fixing seat, and the heating rod fixing seat and the barrel are sealed through the sealing ring.
The further improvement is that the exhaust port is provided with a pressure type exhaust valve, and the exhaust pressure can be automatically set.
In a further improvement, the relay is a solid state relay.
The further improvement is that the conductive liquid is an aqueous solution added with a trace amount of electrolyte.
Electric heater, the heating member comprises barrel and heating rod, the barrel is connected with the zero line, the heating rod is connected with the live wire, the barrel intussuseption is filled with the aqueous solution that has trace electrolyte, form the electromagnetic field between barrel and heating rod when the circular telegram power supply, the cation of electrolyte removes to the negative pole, anion then removes to the positive pole, frictional heat between electrolyte ion and the hydrone, directly add hot water, no heat loss, electric energy utilization can reach more than 99%, go into the heat exchanger after the conducting liquid heating, heat the extrinsic cycle water, the conducting liquid after the cooling returns the heating member and reheats. Insulating assemblies are arranged at the fixing positions of the water inlet of the heating body, the water outlet of the heating body, the top exhaust port, the bottom heating rod and the position of the shell connected with the outside, and an internal circulation, namely water circulation, is adopted to ensure that current does not flow out, so that a loop is formed, and safety is ensured. The top of the heating body is provided with an exhaust hole, and steam generated by the conductive liquid can be exhausted through the exhaust hole, so that the pressure in the heating hole is not too high. When the conductive liquid in the heating body is reduced, the electron collision is reduced, the heat production is reduced, the dry burning can be prevented, and when the conductive liquid is exhausted, the heating is automatically stopped. In addition, the heater of the utility model can work under 220V voltage, and can work under 380V voltage only by adding a phase-lack protector.
Drawings
FIG. 1 is a schematic diagram of a heater according to the present invention;
fig. 2 is a schematic view of the structure of the heating body of the present invention;
fig. 3 is a schematic view of the sealing member structure according to the present invention.
Wherein: 1-heating body, 2-heat exchanger, 3-insulating component, 4-internal circulation pump, 5-external circulation pump, 6-controller, 7-relay, 8-leakage protector, 9-connecting pipe, 101-barrel, 102-heating rod 103-heating body water outlet, 104-sealing element, 105-heating body water inlet, 106-exhaust port, 107-expansion cavity, 201-external circulation water temperature sensor, 202-heat exchanger water outlet, 203-water return port, 601-internal circulation temperature sensor, 1041-heating rod fixing seat, 1042-sealing ring, 1043-insulating gasket, 1044-fixing nut.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The invention is further described with reference to the accompanying drawings and specific embodiments.
Examples
An electric heater comprises a heating body 1, a heat exchanger 2, an insulating assembly 3, an internal circulation pump 4, an external circulation pump 5, a controller 6, a relay 7, a leakage protector 8 and a connecting pipe 9, wherein the heating body 1 comprises a cylinder body 101, a heating rod 102, a heating body water outlet 103, a sealing element 104, a heating body water inlet 105, an exhaust port 106 and an expansion cavity 107, the cavity inside the cylinder body 101 is the expansion cavity 107, the heating rod 102 is arranged at the bottom of the expansion cavity 107, the heating rod 102 and the cylinder body 101 are sealed through the sealing element 104, the heating body water outlet 103 is arranged at the upper part of the cylinder body 101, the exhaust port 106 is arranged at the top of the cylinder body 101, the heating body water inlet 105 is arranged at the lower part of the cylinder body 101, the controller 6, the relay 7 and the leakage protector 8 are connected through leads, the cylinder body, the insulating assemblies 3 are respectively arranged at the heating body water inlet 105 and the heating body water outlet 103; the water inlet 105 of the heating body is connected with the internal circulating pump 4, the water outlet of the internal circulating pump 4 is connected with the heat exchanger 2 through a connecting pipe 9, and the water outlet 103 of the heating body is connected with the heat exchanger 2; the heat exchanger 2 is provided with a heat exchanger water outlet 202 and a water return port 203, an external circulating water temperature sensor 201 is arranged between the heat exchanger water outlet 202 and the heat exchanger 2, and an external circulating pump 5 is installed at the water return port 203.
The heat exchanger 2 is a dividing wall type heat exchanger.
The expansion chamber 107 is filled with a conductive liquid.
An internal circulation temperature sensor 601 is arranged in the expansion cavity 107, and the internal circulation temperature sensor 601 is connected with the controller 6 through a lead.
The sealing element 104 includes a heating rod fixing seat 1041, a sealing ring 1042, an insulating gasket 1043, and a fixing nut 1044, the heating rod fixing seat 1041 is an insulator and is located at the bottom of the expansion cavity 107, the heating rod fixing seat 1041 is fixed on the cylinder 101 through a fixing nut 1044 located outside the cylinder 101, the insulating gasket 1043 is installed between the fixing nut 1044 and the cylinder 101, the heating rod 102 is inserted into the heating rod fixing seat 1041, and the heating rod fixing seat 1041 is sealed with the inside of the cylinder 101 through the sealing ring 1042.
The exhaust port 106 is provided with a pressure type exhaust valve, and exhaust pressure can be automatically set.
The relay is a solid state relay.
The conductive liquid is a mixed solution.
Those of ordinary skill in the art will understand that: the above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An electric heater is characterized by comprising a heating body (1), a heat exchanger (2), an insulating assembly (3), an internal circulating pump (4), an external circulating pump (5), a controller (6), a relay (7), a leakage protector (8) and a connecting pipe (9), wherein the heating body (1) comprises a cylinder body (101), a heating rod (102), a heating body water outlet (103), a sealing piece (104), a heating body water inlet (105), an exhaust port (106) and an expansion cavity (107), a cavity inside the cylinder body (101) is the expansion cavity (107), the heating rod (102) is installed at the bottom of the expansion cavity (107), the heating rod (102) and the cylinder body (101) are sealed through the sealing piece (104), the heating body water outlet (103) is positioned at the upper part of the cylinder body (101), the exhaust port (106) is positioned at the top of the cylinder body (101), the heating body water inlet (105) is positioned, the controller (6), the relay (7) and the leakage protector (8) are connected through a lead, a barrel (101) of the heating body (1) is connected with a zero line of the lead, a heating rod (102) is connected with a live line of the lead, and insulation components (3) are arranged at a water inlet (105) and a water outlet (103) of the heating body; the water inlet (105) of the heating body is connected with the internal circulating pump (4), the water outlet of the internal circulating pump (4) is connected with the heat exchanger (2) through a connecting pipe (9), and the water outlet (103) of the heating body is connected with the heat exchanger (2); the heat exchanger (2) is provided with a heat exchanger water outlet (202) and a water return port (203), an external circulating water temperature sensor (201) is arranged between the heat exchanger water outlet (202) and the heat exchanger (2), and an external circulating pump (5) is installed at the water return port (203).
2. An electric heater according to claim 1, characterised in that the heat exchanger (2) is a dividing wall heat exchanger.
3. An electric heater according to claim 1, characterised in that the expansion chamber (107) is filled with a conductive liquid.
4. An electric heater as claimed in claim 1, characterised in that an internal circulation temperature sensor (601) is mounted in the expansion chamber (107), the internal circulation temperature sensor (601) being connected to the controller (6) by a wire.
5. The electric heater according to claim 1, wherein the sealing member (104) comprises a heating rod fixing seat (1041), a sealing ring (1042), an insulating gasket (1043) and a fixing nut (1044), the heating rod fixing seat (1041) is an insulator and is located at the bottom of the expansion cavity (107), the heating rod fixing seat (1041) is fixed on the cylinder (101) through the fixing nut (1044) located outside the cylinder (101), the insulating gasket (1043) is installed between the fixing nut (1044) and the cylinder (101), the heating rod (102) is inserted into the heating rod fixing seat (1041), and the heating rod fixing seat (1041) is sealed with the inside of the cylinder (101) through the sealing ring (1042).
6. An electric heater as claimed in claim 1, characterised in that the exhaust outlet (106) is fitted with a pressure-type exhaust valve, the pressure of which is automatically set.
7. An electric heater according to claim 1, characterised in that the relay (7) is a solid state relay.
8. An electric heater as claimed in claim 3, wherein the conductive liquid is an aqueous solution with a trace of electrolyte added thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059943.6U CN210345911U (en) | 2019-07-09 | 2019-07-09 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059943.6U CN210345911U (en) | 2019-07-09 | 2019-07-09 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210345911U true CN210345911U (en) | 2020-04-17 |
Family
ID=70194682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921059943.6U Expired - Fee Related CN210345911U (en) | 2019-07-09 | 2019-07-09 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210345911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207384A (en) * | 2019-07-09 | 2019-09-06 | 山东龙竹新能源科技有限公司 | A kind of electric heater |
-
2019
- 2019-07-09 CN CN201921059943.6U patent/CN210345911U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207384A (en) * | 2019-07-09 | 2019-09-06 | 山东龙竹新能源科技有限公司 | A kind of electric heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103017245A (en) | Multi-energy integrated water heating system | |
| CN203024251U (en) | Multi-energy integrated water heating system | |
| CN210345911U (en) | Electric heater | |
| CN203478585U (en) | Energy-saving electric heating stove | |
| CN203177311U (en) | Heating supply system | |
| CN210781420U (en) | Electric heating body | |
| CN208735956U (en) | A kind of solar heating system | |
| CN201318743Y (en) | Intelligent superconducting medium electric radiator | |
| CN107906582A (en) | A kind of far-infrared electric wall hanging furnace apparatus | |
| CN201407798Y (en) | High-efficiency energy-saving instantaneous electric water heater | |
| CN106678943A (en) | Heating device and heating system | |
| CN203043971U (en) | Reaction kettle electromagnetic heating device for replacing coal-fired boiler | |
| CN206973878U (en) | A kind of heat accumulating type electromagnetism wall hanging heating stove | |
| CN207702572U (en) | Electromagnetic heating water circulating heating device | |
| CN207674571U (en) | A kind of far-infrared electric wall hanging furnace apparatus | |
| CN201289226Y (en) | Self-heating type cyclic hot pipe furnace | |
| CN205655468U (en) | Superconducting heat pipe electric boiler | |
| CN110207384A (en) | A kind of electric heater | |
| CN204630089U (en) | Utilize the solar water heater of air-conditioner outdoor unit heat | |
| CN201093597Y (en) | Electric water heating boiler | |
| CN202393016U (en) | Small-sized self-control water heater | |
| CN2554544Y (en) | Electric resistance water heating apparatus | |
| CN209744716U (en) | novel gas and electricity dual-purpose hot water boiler | |
| CN202885089U (en) | Intelligent electromagnetic photoelectric hot-water floor heating system | |
| CN202598873U (en) | Industrial solar nanometer electric heating and radiating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |