CN212227201U - Heating module - Google Patents
Heating module Download PDFInfo
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- CN212227201U CN212227201U CN202022488923.XU CN202022488923U CN212227201U CN 212227201 U CN212227201 U CN 212227201U CN 202022488923 U CN202022488923 U CN 202022488923U CN 212227201 U CN212227201 U CN 212227201U
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Abstract
The utility model relates to a heating module, including the barrel to and be located the heating plate conjunction of barrel inner chamber, barrel port position is packaged with sealing device, the barrel inner chamber is worn out through sealing device to the power cord of heating plate conjunction, be equipped with respectively with communicating water inlet of barrel inner chamber and outlet on the barrel. The sealing device realizes effective sealing of the port of the cylinder body under the condition that the penetration of the power line is not influenced, has good sealing effect, solves the problem of the combined sealing treatment of the heating plate combining piece and the cylinder body, and ensures the product quality.
Description
Technical Field
The utility model relates to a heating structure especially relates to a heating module.
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.
The existing heating module type, namely an electric heater, mainly comprises a PTC liquid coating type, an electric heating rod type, a quartz tube coating type, an electromagnetic type and a ceramic semiconductor type. The hot water is heated by the resistance heating pipe in the furnace, and the condition of overhigh power generally exists. The PI heating plate is high in heating speed and high in electrothermal conversion efficiency, and the PI heating plate is applied to a heating module and can greatly improve the defect of overhigh power. However, the combined sealing treatment mode of the PI heating sheet and the heating module cylinder is always a difficult point which troubles the combination of the PI heating sheet and the heating module, the sealing effect is not good, and the quality of the product is directly influenced. Based on above-mentioned problem, this application provides a sealed effectual heating module.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a heating module.
The utility model is realized by the following technical proposal, provides a heating module, which comprises a cylinder body and at least one group of heating plate combining parts positioned in the inner cavity of the cylinder body, wherein a sealing device is encapsulated at the port position of the cylinder body; the heating module also comprises a water inlet and a water outlet which are respectively communicated with the inner cavity of the cylinder body. The sealing device realizes effective sealing of the port of the cylinder body under the condition that the penetration of the power line is not influenced, has good sealing effect, solves the problem of the combined sealing treatment of the heating plate combining piece and the cylinder body, and ensures the product quality.
Preferably, the sealing device is a sealing plate. The sealing plate plays a sealing role in the port of the cylinder body.
Preferably, the sealing device is provided with a threading hole, and the heating sheet connector power line is sleeved with a threading pipe; 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.
Preferably, a sealing ring is arranged between the threading pipe and the cutting sleeve type pipe joint. The sealing effect of the threading pipe and the ferrule type pipe joint can be further improved by arranging the sealing ring.
Preferably, the heating sheet binders are arranged in an array in the cylinder. The heating sheet combining pieces are arranged in an array mode, so that water in the cylinder can be uniformly heated.
Preferably, 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.
Preferably, the positioning device is a positioning plate, a limiting hole is formed in the positioning plate, and the bottom of the heating sheet combining piece is inserted into the limiting hole.
Preferably, the sealing plate and the positioning plate are connected through a connecting rod.
Preferably, a gap is arranged between the periphery of the heating sheet assembly and the inner wall of the cylinder body; and a gap is formed between two adjacent heating plate assemblies.
Preferably, the heating sheet combination piece comprises a sheath for accommodating the PI heating sheet, a heat-conducting insulating filler is filled between the PI heating sheet and the sheath, and a port of the sheath is sealed by a sealing mechanism. And the PI heating sheets are electrified to convert electric energy into heat energy.
The PI heating plate in the heating plate combining piece can be one piece, two pieces or a plurality of pieces. The heating plate combining pieces can be one group, two groups or more groups.
The utility model has the advantages that:
1. the sealing device realizes effective sealing of the port of the cylinder body under the condition that the penetration of the power line is not influenced, has good sealing effect, solves the problem of the combined sealing treatment of the heating plate combining piece and the cylinder body, and ensures the product quality.
2. 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.
3. 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.
4. The gap is filled between the PI heating sheet and the sheath through the heat-conducting insulating filler, so that the PI heating sheet can be prevented from being in direct contact with the sheath, and electric leakage is avoided. The heat-conducting insulating filler is used for realizing effective heat conduction and insulation.
5. The sealing cover is connected with the sheath through sealing glue. The sealing cover and the sealing glue realize double sealing, and effective sealing protection of the PI heating plate is ensured. The sealing glue has certain deformation capacity after being cured, can offset the boosting of the sheath after overheating, and reduces the deformation of the sheath.
6. The sheath is a metal sheath which is high temperature resistant, not easy to deform, corrosion resistant, stable in performance and good in heat conduction effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a heater chip bonding element according to the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion I of FIG. 2;
FIG. 5 is a schematic view of the connection between the ferrule type pipe joint and the sealing plate;
shown in the figure:
1. the device comprises a threading pipe, 2, a water inlet, 3, a barrel, 4, a bolt, 5, a power line, 6, a sealing device, 7, a cap, 8, a wire outlet, 9, a water outlet, 10, a ferrule type pipe joint, 11, a PI heating sheet, 12, heat-conducting insulating filler, 13, a sealing ring, 14, a positioning plate, 15, a sheath, 16, a sealing glue layer, 17, a sealing cover, 18 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. 1-5, the utility model comprises a cylinder 3 and heating plate binders arranged in the inner cavity of the cylinder 3, wherein the heating plate binders are at least one group, and the heating plate binders are arranged in the cylinder in an array. Sealing device 6 is packaged at the port position of barrel 3, sealing device 6 be the closing plate, be equipped with a plurality of through wires holes on sealing device 6, all overlap outside the power cord 5 of every group heating plate conjunction and be equipped with threading pipe 1, threading pipe 1 passes behind the through wires hole and is fastened on sealing device 6 by cutting ferrule formula coupling 10, every threading pipe 1 corresponds passes a through wires hole. The ferrule type pipe joint 10 has a conventional structure, and the detailed structure thereof is not described again. A sealing ring 13 is arranged between each threading pipe 1 and the ferrule type pipe joint 10. The power line 5 of each group of heating plate connectors respectively penetrates out of the inner cavity of the cylinder 3 through the sealing device 6, and the cylinder 3 is provided with a water inlet 2 and a water outlet 9 which are respectively communicated with the inner cavity of the cylinder 3.
In this embodiment, the cylinder 3 is circular, the multiple groups of heating plate connectors are in an annular array, and in an extreme case, the cylinder 3 is square, and the multiple groups of heating plate connectors are in a square array.
The improved structure is characterized in that a cap 7 is arranged at one end of the cylinder 3, a wire outlet hole 8 is formed in the cap 7, the sealing device 6 is covered between the cap 7 and the cylinder 3 through the cap 7, and the cap 7, the sealing device 6 and the cylinder 3 are fixedly connected. Specifically, a flange plate is fixedly connected to the cylinder 3, a connecting hole is formed in the cap 7, a fixing hole is formed in the sealing device 6, a flange hole is formed in the flange plate, and the bolt 4 sequentially penetrates through the connecting hole, the fixing hole and the flange hole and is fixed through a nut.
And a positioning device is arranged in the cavity of the cylinder body 3 and is fixedly connected with the bottom of the heating sheet combining piece. The positioning device is a positioning plate 14, the sealing plate is connected with the positioning plate 14 through a connecting rod 18, a limiting hole is formed in the positioning plate 14, and the bottom of the heating sheet combining piece is inserted in 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 3; a gap is arranged between two adjacent heating plate assemblies, and the gap can ensure the normal circulation of water. The heating plate connector comprises a sheath 15 for accommodating the PI heating plate 11, the sheath 15 is a metal sheath 15, the metal sheath 15 is generally made of aluminum, and the metal sheath 15 is high-temperature resistant, not easy to deform, corrosion resistant, stable in performance and good in heat conduction effect. And a heat-conducting insulating filler 12 is filled between the PI heating sheet 11 and the sheath 15, the heat-conducting insulating filler 12 is magnesia powder and/or alumina powder and/or ceramic paint, and the like, and the heat-conducting insulating filler 12 is used for realizing effective heat conduction and insulation. The port of the sheath 15 is sealed by a sealing mechanism comprising a sealing cap 17 which is snapped onto the port of the sheath 15, a layer of sealing glue 16 being provided between the sealing cap 17 and the sheath 15. The sealing cover 17 and the sealant realize double sealing, and effective sealing protection of the PI heating plate 11 is ensured. The sealant has certain deformation capability after being cured, can offset the boosting of the sheath 15 after overheating, and reduces the deformation of the sheath 15.
The PI heating sheet 11 is electrified to convert electric energy into heat energy, the heat energy is transferred to the sheath 15 through the heat-conducting insulating filler 12, and then the sheath 15 heats 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 working principle of the utility model is that water enters the barrel 3 through the water inlet 2, the PI heating plate 11 is electrified to convert electric energy into heat energy, the heat is transmitted to the sheath 15 through the heat-conducting insulating filler 12, the water is heated up through the sheath 15, and the water is discharged through the water outlet after being heated.
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 (11)
1. A heating module, its characterized in that: the heating plate combined part comprises a barrel and at least one group of heating plate combined parts positioned in an inner cavity of the barrel, wherein a sealing device is packaged at the port position of the barrel, a power line of the heating plate combined parts penetrates out of the inner cavity of the barrel through the sealing device or the barrel, and the power line penetrates out of the inner cavity of the barrel and is arranged in a sealing way; the heating module also comprises a water inlet and a water outlet which are respectively communicated with the inner cavity of the cylinder body.
2. A heating module according to claim 1, wherein: the sealing device is a sealing plate.
3. A heating module according to claim 1 or 2, wherein: 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.
4. A heating module according to claim 3, wherein: a sealing ring is arranged between the threading pipe and the ferrule type pipe joint.
5. A heating module according to claim 1, wherein: the heating plate connectors are arranged in the cylinder in an array mode.
6. The heating module according to claim 1 or 2, wherein: 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.
7. The heating module of claim 1, wherein: and a positioning device is arranged in the cavity of the barrel body and is fixedly connected with the bottom of the heating sheet combining piece.
8. The heating module of claim 7, wherein: the positioning device is a positioning plate, a limiting hole is formed in the positioning plate, and the bottom of the heating sheet combining piece is inserted in the limiting hole.
9. The heating module of claim 8, wherein: the sealing device is connected with the positioning plate through a connecting rod.
10. The heating module of claim 1, wherein: a gap is formed between the periphery of the heating sheet assembly and the inner wall of the cylinder body; and a gap is formed between two adjacent heating plate assemblies.
11. The heating module of claim 1, wherein: 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.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020213871020 | 2020-07-15 | ||
| CN202021387102 | 2020-07-15 | ||
| CN2020221789691 | 2020-09-29 | ||
| CN202022178969 | 2020-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212227201U true CN212227201U (en) | 2020-12-25 |
Family
ID=73898123
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022488923.XU Active CN212227201U (en) | 2020-07-15 | 2020-11-02 | Heating module |
| CN202022489375.2U Active CN212227202U (en) | 2020-07-15 | 2020-11-02 | Heating plate connector |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022489375.2U Active CN212227202U (en) | 2020-07-15 | 2020-11-02 | Heating plate connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN212227201U (en) |
Cited By (2)
| 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 |
| CN112728762A (en) * | 2021-02-10 | 2021-04-30 | 济南市白象科技发展有限公司 | Novel energy-saving electric wall-mounted furnace and using method thereof |
-
2020
- 2020-11-02 CN CN202022488923.XU patent/CN212227201U/en active Active
- 2020-11-02 CN CN202022489375.2U patent/CN212227202U/en active Active
Cited By (2)
| 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 |
| CN112728762A (en) * | 2021-02-10 | 2021-04-30 | 济南市白象科技发展有限公司 | Novel energy-saving electric wall-mounted furnace and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN212227202U (en) | 2020-12-25 |
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