CN214370536U - Water storage type electric heater - Google Patents
Water storage type electric heater Download PDFInfo
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- CN214370536U CN214370536U CN202120368038.XU CN202120368038U CN214370536U CN 214370536 U CN214370536 U CN 214370536U CN 202120368038 U CN202120368038 U CN 202120368038U CN 214370536 U CN214370536 U CN 214370536U
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Abstract
The utility model relates to a water storage type electric heater, which comprises a surface air cooler, a heating module and a circulating water pump, the water inlet of the surface cooler is communicated with the water outlet of the heating module, the water outlet of the surface cooler is communicated with the water inlet of the circulating water pump, the water outlet of the circulating water pump is communicated with the water inlet of the heating module, the water replenishing device is communicated with the water inlet of the circulating water pump, the circulating water pump circulates the water in the surface cooler into the heating module to be heated, the heated water flows into the surface cooler, the surface cooler heats the surrounding environment to play a role of heating, the water supplementing device supplements water to the circulating water pump, the PI heating plate is combined with the heating module, satisfy that rate of heating is fast, under the high condition of electric heat conversion efficiency, have sealed effectual, packaging structure non-deformable, the heat conduction is effectual, anticreep, advantage safe in utilization.
Description
Technical Field
The utility model relates to an electrical heating technical field especially involves a water storage formula electric heater.
Background
At present, clean heating relates to various aspects such as heating facility purchase, supporting pipe network and power grid construction transformation, building energy conservation transformation and the like, and the construction investment is large. The clean heating operation cost is generally higher than that of coal-fired heating, the heating cost of natural gas and electric energy is 2-3 times that of coal-fired heating, and the heating operation cost of renewable energy sources such as geothermal energy and solar energy is higher. The technical standards and specifications of coal-to-electricity engineering are imperfect, the market standards are not uniform, the product quality, the engineering construction quality, the operation maintenance and the like are not uniform, particularly, natural gas pipelines in rural areas are mostly laid overhead, gas pipelines and cable wires are crossed and parallel on a house, and great potential safety hazards exist.
Along with the development of technology, economy and civilization, the requirement of people on life quality is higher and higher, the requirement of society on environmental protection and resource protection is stricter and stricter, the natural trend of social progress and development is changed by using a coal-fired boiler to heat water in winter in China, using a hot water pipeline to concentrate a piece of heating mode, adopting clean energy, a simple heating mode and convenient and reliable heating equipment, and analyzing the current heating mode, energy and heating equipment in China, the basic principle of indoor heating is explained, the advantages and the disadvantages of the existing heating equipment are analyzed, and the technical direction of economic, practical, clean and convenient heating energy and equipment is provided.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide an economy, practicality, clean, convenient water storage formula electric heater.
The utility model discloses a through following technical scheme realizes, provides a water storage formula electric heater, including surface cooler, heating module and circulating water pump, the water inlet of surface cooler and the delivery port intercommunication of heating module, the delivery port of surface cooler and circulating water pump's water inlet intercommunication, circulating water pump's delivery port and the water inlet intercommunication of heating module still include the moisturizing device with circulating water pump water inlet intercommunication.
According to the scheme, the water circulation of the water circulation pump in the surface air cooler is heated in the heating module, the heated water flows into the surface air cooler, the surrounding environment is heated through the surface air cooler, the heating effect is achieved, and the water replenishing device can replenish water into the water circulation pump.
Preferably, the water supplementing device comprises a water adding funnel communicated with a water inlet of the circulating water pump. The funnel of adding water in this scheme passes through the connecting pipe and connects the water inlet at circulating water pump, can realize the moisturizing effect through adding water to in adding water the funnel.
The wind wheel type surface air cooler is characterized by further comprising a wind wheel and a wind wheel motor driving the wind wheel to rotate, and an air outlet of the wind wheel faces the surface air cooler. The wind wheel drives air to flow under the driving of the wind wheel motor, so that the generated heat is dissipated, and the heat exchange of indoor air and the electric heater is realized by the circularly flowing air.
As optimization, the wind wheel is arranged below the surface cooler. Wind wheel setting is in surface cooler below in this scheme to upwards blow the steam of surface cooler.
As optimization, still include the casing, surface cooler, circulating water pump and heating module are all installed in the casing. The casing that this scheme set up is used for wrapping up whole electric heater.
As optimization, the heating module comprises a cylinder and at least one group of heating sheet connectors positioned in the inner cavity of the cylinder, a sealing device is packaged at the port position of the cylinder, power wires of the heating sheet connectors penetrate out of the inner cavity of the cylinder through the sealing device or the cylinder, and the power wires penetrate out of the inner cavity of the cylinder and are arranged in a sealing manner; the water inlet and the water outlet of the heating module are respectively communicated with the inner cavity of the cylinder body.
The scheme has the advantages that the sealing device is arranged, under the condition that the power line is not worn out, the effective sealing of the port of the barrel is realized, the sealing effect is good, the problem that the heating sheet combining piece is combined with the barrel for sealing treatment is solved, and the product quality is ensured.
Preferably, the heating sheet connector comprises a sheath for accommodating the PI heating sheets, a heat-conducting insulating filler is filled between the PI heating sheets and the sheath, and the port of the sheath is sealed by a sealing mechanism. The PI heating plate is electrified to convert electric energy into heat energy.
Preferably, the sealing device is provided with a threading hole, and a threading pipe is sleeved outside the power line of the heating sheet combining piece; the threading pipe passes through the threading hole and is fastened on the sealing device by the ferrule type pipe joint. The arrangement of the ferrule type pipe joint can further seal the connection between the threading pipe and the sealing device, so that the leakage at the connection position of the threading pipe and the sealing device is avoided, and the sealing effect is enhanced.
As optimization, one end of the cylinder body is provided with a cap; the cap, the sealing device and the cylinder are fixedly connected; the sealing device is concealed between the cap and the barrel by the cap. The cap can play a role in shielding protection.
Preferably, a positioning device is arranged in the cavity of the barrel body, and the positioning device is fixedly connected with the bottom of the heating sheet combining piece. The positioning device plays a role in fixing the heating sheet combining piece.
The utility model has the advantages that:
1. the electric heater saves space and is convenient to install.
2. The electric heater has the advantages of small power, large heating area, low power consumption, economy, energy conservation and power conservation.
3. The safety and environmental protection are realized, along with the development of technology, economy and civilization, the requirements of people on the quality of life are higher and higher, and the state starts to implement policies such as 'changing coal into gas' and 'changing coal into electricity'. The water storage type electric heater is economical, practical, clean and convenient, conforms to the national environmental protection policy, and can effectively achieve the purposes of energy conservation and environmental protection.
4. The water storage type electric heater sends hot water into the surface air cooler through the circulating water pump, and radiates heat through the fins of the surface air cooler, so that the contradiction of over-drying in a heating chamber of a heating plate is overcome.
The PI heating plate is combined with the heating module, so that the heating speed is high, the electric heat conversion efficiency is high, and the PI heating plate has the advantages of good sealing effect, non-deformation of an encapsulation structure, good heat conduction effect, electric leakage prevention and safety in use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the heating module of the present invention;
FIG. 3 is a schematic structural view of a heater chip bonding element according to the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged view of a portion I of FIG. 3;
FIG. 6 is a schematic view of the connection between the ferrule type pipe joint and the sealing plate;
shown in the figure:
1. the water-cooling type water heater comprises a shell, 2, a surface air cooler, 3, an elbow, 4, a metal hose, 5, a water adding funnel, 6, a water bucket connecting pipe, 7, a connecting pipe, 8, a heating module, 9, a raw material belt, 10, an internal thread double-movable-joint straight-through, 11, a circulating water pump, 12, a side double-movable-joint tee joint, 13, a control panel, 14, a wind wheel motor, 15, a wind wheel, 16, a temperature controller, 17, a guide plate, 18, a wind shield, 81, a threading pipe, 82, a water inlet, 83, a barrel, 84, a bolt, 85, a power line, 86, a sealing device, 87, a cap, 88, a wire outlet, 89, a water outlet, 810, a ferrule type pipe joint, 811, a PI heating sheet, 812, a heat-conducting insulating filler, 813, a sealing ring, 814, a positioning plate, 815, a sheath, 816, a sealing glue layer, 817, a sealing cover, 818 and a connecting rod.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-6, the utility model discloses a water storage formula electric heater, including surface cooler 2, heating module 8 and circulating water pump 11, still include casing 1, surface cooler 2, circulating water pump 11 and heating module 8 are all installed in casing 1.
Surface cooler 2 sets up in the left side of casing 1, and heating module 8 sets up on the casing 1 right side, heating module 8 upper portion is equipped with temperature controller 16, temperature controller 16 installs and adds 8 top positions at heating module, and control panel 13 is installed between surface cooler 2 and heating module 8, and control panel and temperature controller are used for controlling whole circuit system and temperature control and adjust.
Be equipped with water inlet and delivery port on the surface cooler 2, the delivery port and the metal collapsible tube 4 of heating module 8 are connected, metal collapsible tube 4 is connected with 2 water inlets of surface cooler to communicate the water inlet of surface cooler 2 with the delivery port of heating module 8.
The water outlet of the surface cooler 2 is connected with the elbow 3, the elbow 3 is connected with the connecting pipe 7, and the connecting pipe 7 is connected with the water inlet of the circulating water pump 11, so that the water outlet of the surface cooler 2 is communicated with the water inlet of the circulating water pump 11.
The water outlet of the circulating water pump 11 is connected with the internal thread double-loose joint straight-through 10, and the internal thread double-loose joint straight-through 10 is connected with the water inlet of the heating module 8, so that the water outlet of the circulating water pump 11 is communicated with the water inlet of the heating module 8.
Still include the moisturizing device with 11 water inlets of circulating water pump intercommunication, the moisturizing device is including the intercommunication at 11 water inlets of circulating water pump's the funnel 5 that adds water.
Connect two side loose joint tee bend 12 between connecting pipe 7 and circulating water pump 11, two side loose joint tee bend 12 upper portions are connected and are fought connecting pipe 6, funnel 5 that adds water is connected to fill connecting pipe 6 upper end, and the upper end of funnel 5 that adds water is higher than the upper end of surface cooler 2, the fill lid that is equipped with the exhaust hole on funnel 5 adds water, the discharge of the vapor of being convenient for prevents that water from spilling over when the temperature risees.
All the threaded joints are provided with raw material belts 9 for enhancing the tightness of the threaded joints. The raw material belt is non-toxic and tasteless, and has a series of excellent service performances such as corrosion resistance, high and low temperature resistance, excellent insulativity, strong chemical stability, good sealing performance and the like; excellent electrical performance, and is an ideal material.
Still include wind wheel 15 and the rotatory wind wheel motor 14 of drive wind wheel 15, the air outlet of wind wheel 15 is towards surface cooler 2, wind wheel 15 sets up in surface cooler 2 below, and wind wheel motor 14 sets up the right side at wind wheel 15, wind wheel motor 14 is idle call plastic envelope motor, and wind wheel 15 drives the inside air of drive and flows under idle call plastic envelope motor's the drive, produces certain amount of wind to distribute away the heat that produces, lean on the air of circulation flow to realize the heat exchange of room air and electric heater.
The wind shield 18 is installed below the wind wheel 15, the guide plate 17 is installed above the wind wheel 15, the wind shield 18 and the guide plate 17 are installed to enable the wind generated by the wind wheel to directly reach the surface air cooler, and the heat of the surface air cooler is conveyed to the indoor space more quickly.
The type and performance of the selected circulating water pump 11 meet the requirements of technological parameters such as device flow, lift, pressure, temperature and the like, and the circulating water pump has the characteristics of high mechanical reliability, low noise, small vibration, small volume, light weight, high efficiency, simple structure, stable performance and the like.
The heating module comprises a cylinder body 83 and heating sheet connectors positioned in an inner cavity of the cylinder body 83, the heating sheet connectors are at least one group, and the heating sheet connectors are arranged in the cylinder body in an array mode. The sealing device 86 is packaged at the port of the cylinder 83, the sealing device 86 is a sealing plate, a plurality of threading holes are formed in the sealing device 86, threading pipes 81 are sleeved outside the power lines 85 of each group of heating plate connectors, the threading pipes 81 penetrate through the threading holes and then are fastened on the sealing device 86 through ferrule type pipe joints 810, and each threading pipe 81 correspondingly penetrates through one threading hole. The ferrule type tube joint 810 has a conventional structure, and the detailed structure thereof is not described again. A sealing ring 813 is arranged between each threading pipe 81 and the ferrule type pipe joint 810. The power line 85 of each group of heating plate connectors respectively penetrates out of the inner cavity of the cylinder 83 through the sealing device 86, and the cylinder 83 is provided with a water inlet 82 and a water outlet 89 which are respectively communicated with the inner cavity of the cylinder 83.
In this embodiment, the cylinder 83 is circular, the plurality of heater strip connectors are in an annular array, and in an extreme case, the cylinder 83 is square, and the plurality of heater strip connectors are in a square array.
A cap 87 is arranged at one end of the cylinder 83, a wire outlet hole 88 is arranged on the cap 87, the sealing device 86 is covered between the cap 87 and the cylinder 83 by the cap 87, and the cap 87, the sealing device 86 and the cylinder 83 are fixedly connected. Specifically, a flange is fixedly connected to the cylinder 83, a connecting hole is formed in the cap 87, a fixing hole is formed in the sealing device 86, a flange hole is formed in the flange, and the bolt 84 sequentially penetrates through the connecting hole, the fixing hole and the flange hole and is fixed by a nut.
And a positioning device is arranged in the cavity of the cylinder body 83 and is fixedly connected with the bottom of the heating sheet combining piece. The positioning device is a positioning plate 814, the sealing plate and the positioning plate 814 are connected through a connecting rod 818, a limiting hole is formed in the positioning plate 814, and the bottom of the heating plate binder is inserted into the limiting hole. The positioning device is used for fixing the heating sheet combining piece.
A gap is formed between the periphery of the heating sheet assembly and the inner wall of the cylinder 83; a gap is arranged between two adjacent heating plate assemblies, and the gap can ensure the normal circulation of water. The heating plate binder comprises a sheath 815 for accommodating a PI heating plate 811, the sheath 815 is a metal sheath 815, the metal sheath 815 is generally made of aluminum, and the metal sheath 815 is high-temperature resistant, not easy to deform, corrosion resistant, stable in performance and good in heat conduction effect. A heat conducting and insulating filler 812 is filled between the PI heating plate 811 and the sheath 815, the heat conducting and insulating filler 812 is magnesium oxide powder and/or aluminum oxide powder and/or ceramic paint, and the heat conducting and insulating filler 812 is used for realizing effective heat conducting and insulating functions. The port of the sheath 815 is closed off by a sealing mechanism comprising a sealing cap 817 that snaps over the port of the sheath 815, a layer of sealant 816 being provided between the sealing cap 817 and the sheath 815. Sealing cover 817 and the sealant realize double sealing to ensure effective sealing protection for the PI heating plate 811. The sealant has certain deformation capability after curing, which can offset the pressure rise of the sheath 815 after overheating, and reduce the deformation of the sheath 815.
The PI heater chip 811 is energized to convert electrical energy into heat, which is transferred to the jacket 815 through the thermally conductive and insulating filler 812, and the jacket 815 heats the water. The sealing structure has the advantages of good sealing effect, difficult deformation of the packaging structure, good heat conduction effect, electric leakage prevention and safe use.
The utility model discloses a use method: the circulating water pump heats the water circulation in the surface air cooler to the heating module, the heated water flows to the surface air cooler, the surrounding environment is heated through the surface air cooler, the heating effect is achieved, and the water supplementing device can supplement water to the circulating water pump.
Water enters the barrel 83 through the water inlet 82 of the heating module, the PI heating sheets 811 are electrified to convert electric energy into heat energy, the heat energy is transferred to the sheath 815 through the heat-conducting insulating filler 812, the sheath 815 heats the water, and the water is heated and then discharged through the water outlet.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a water storage formula electric heater which characterized in that: including surface cooler, heating module and circulating water pump, the water inlet of surface cooler and the delivery port intercommunication of heating module, the delivery port of surface cooler and circulating water pump's water inlet intercommunication, circulating water pump's delivery port and the water inlet intercommunication of heating module still include the moisturizing device with circulating water pump water inlet intercommunication.
2. The water storage type electric heater of claim 1, characterized in that: the water supplementing device comprises a water adding funnel communicated with a water inlet of the circulating water pump.
3. The water storage type electric heater of claim 1, characterized in that: still include the wind wheel and drive the rotatory wind wheel motor of wind wheel, the air outlet of wind wheel is towards the surface air cooler.
4. A water storage type electric heater according to claim 3, characterized in that: the wind wheel is arranged below the surface cooler.
5. The water storage type electric heater of claim 1, characterized in that: still include the casing, surface cooler, circulating water pump and heating module are all installed in the casing.
6. A water storage formula electric heater of any one of claims 1~5, characterized in that: the heating module comprises a cylinder and at least one group of heating sheet connectors positioned in the inner cavity of the cylinder, a sealing device is packaged at the port position of the cylinder, a power line of the heating sheet connectors penetrates out of the inner cavity of the cylinder through the sealing device or the cylinder, and the power line penetrates out of the inner cavity of the cylinder and is arranged in a sealing manner; the water inlet and the water outlet of the heating module are respectively communicated with the inner cavity of the cylinder body.
7. The water storage type electric heater of claim 6, characterized in that: the heating plate connector comprises a sheath for accommodating the PI heating plate, heat-conducting insulating filler is filled between the PI heating plate and the sheath, and a port of the sheath is sealed by a sealing mechanism.
8. The water storage type electric heater of claim 6, characterized in that: the sealing device is provided with a threading hole, and a threading pipe is sleeved outside the power line of the heating sheet combining piece; the threading pipe passes through the threading hole and is fastened on the sealing device by the ferrule type pipe joint.
9. The water storage type electric heater of claim 6, characterized in that: a cap is arranged at one end of the cylinder; the cap, the sealing device and the cylinder are fixedly connected; the sealing device is concealed between the cap and the barrel by the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120368038.XU CN214370536U (en) | 2021-02-10 | 2021-02-10 | Water storage type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120368038.XU CN214370536U (en) | 2021-02-10 | 2021-02-10 | Water storage type electric heater |
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| Publication Number | Publication Date |
|---|---|
| CN214370536U true CN214370536U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120368038.XU Active CN214370536U (en) | 2021-02-10 | 2021-02-10 | Water storage type electric heater |
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| CN (1) | CN214370536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728628A (en) * | 2021-02-10 | 2021-04-30 | 济南市白象科技发展有限公司 | Water storage type electric heater and using method thereof |
-
2021
- 2021-02-10 CN CN202120368038.XU patent/CN214370536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728628A (en) * | 2021-02-10 | 2021-04-30 | 济南市白象科技发展有限公司 | Water storage type electric heater and using method thereof |
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