CN218264381U - Safe voltage hidden type electric heating wall structure - Google Patents
Safe voltage hidden type electric heating wall structure Download PDFInfo
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- CN218264381U CN218264381U CN202121427892.5U CN202121427892U CN218264381U CN 218264381 U CN218264381 U CN 218264381U CN 202121427892 U CN202121427892 U CN 202121427892U CN 218264381 U CN218264381 U CN 218264381U
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Abstract
The utility model discloses a safe voltage hidden electric heating wall structure, which is arranged on the surface of a common wall body, and comprises a heat preservation layer and a heat insulation layer which are arranged on the surface of the common wall body in sequence; the plurality of current-carrying strips are arranged on the outer side of the heat-insulating layer, and each current-carrying strip is connected with a low-voltage power supply; the electric heating layer comprises carbon conductive slurry and is arranged on the surface of the heat insulation layer and electrically connected with the current carrying strip; and the protective layer is arranged on the surface of the electric heating layer. The low-voltage safety power supply with the current-carrying strip connected with the 36V or below is electrified to generate heat on the electric heating layer, so that the electric heating effect of the wall body is realized, the safety voltage is used as the power supply of the electric heating layer, the heating area is hidden on the surface of the wall body, the structure is simple and safe, the construction is easy, potential risks such as electric shock and fire are safely eliminated, and the low-voltage safety power supply has the advantages of low-temperature large-area heating, uniform temperature field, good heat dissipation effect and the like.
Description
Technical Field
The utility model belongs to the technical field of the electric heat heating, a hidden electric heating wall structure of safe voltage is related to.
Background
In recent ten years, the air quality problem is one of the most concerned topics of people, particularly atmospheric acidification and persistent haze invasion seriously affect normal production and life of people. Therefore, the ecological environment protection concept is more and more popular, and among various heating modes, the electric heating mode is becoming a new fashion, and especially in the southern area of China, the electric heating mode is generally recognized as the most practical and economic heating mode. The existing electric heating mainly adopts modes of electric boilers, electric heaters, electric floor heating, electric heating pipe wall heating and the like, and the modes have the advantages and maturity.
However, with the improvement of living standard, the comprehensive requirements of people on the aspects of beauty, function, comfort, low carbon, environmental protection and the like in the aspect of electric heating are higher and higher. The electric heating wall is popular with people because of its fast heating speed and good heating effect. But current electric heating wall structure need destroy the wall body when the construction, has certain construction degree of difficulty, and the while surface greasy dirt needs to be handled with the caustic soda to current electric heating wall heating methods are 220V input of commercial power, have certain danger.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a hidden electric heating wall structure of safe voltage adopts safe voltage as the power of current-carrying strip, and the region that generates heat is hidden in wall surface, and simple structure safety easily is under construction, eliminates electric shock, potential risks such as being on fire safely.
The technical proposal adopted by the utility model is that,
the safe voltage hidden type electric heating wall structure is arranged on the surface of a common wall body and comprises a plurality of electric heating units,
the heat-insulating layer is arranged on the surface of the common wall body,
the plurality of current-carrying strips are arranged on the outer side of the heat-insulating layer, each current-carrying strip is connected with a low-voltage power supply,
an electric heating layer which comprises carbon conductive slurry and is arranged on the surface of the heat-insulating layer and electrically connected with the current-carrying strip,
and the protective layer is arranged on the surface of the electric heating layer.
Further, the protective layer includes putty layer and antibiotic mould proof layer, the putty layer sets up the surface on electricity layer that generates heat, antibiotic mould proof layer sets up the surface on putty layer.
Further, the heat-insulating layer comprises heat-insulating putty coated on the surface of a common wall body in a scraping way, the thickness of the heat-insulating layer is 2-10 mm, and the heat conductivity coefficient is less than 0.1W/(m.K).
Further, the current carrying strip comprises an oxygen-free copper strip with one surface coated with a temperature-resistant adhesive layer.
Furthermore, the current-carrying strip is adhered to the surface of the heat-insulating layer through a glass fiber mesh adhesive tape, and the width of the glass fiber mesh adhesive tape is more than 1.5 times of the width of the current-carrying strip.
Further, the number of the carrier strips is two, the two carrier strips are arranged in parallel, and the ratio of the length of the two carrier strips to the distance is 2-10.
Further, the sheet resistance value of the electric heating layer is less than or equal to 25 omega/\9633.
Furthermore, the thickness of the putty layer is 3-5 mm.
Further, the antibacterial mildew-proof layer is an inorganic temperature-resistant type.
The utility model discloses a theory of operation and beneficial effect are:
1. the utility model discloses a set gradually heat preservation on ordinary wall body, the current-carrying strip, electricity generates heat layer and protective layer, through connecting the low pressure safety power supply below 36V with the current-carrying strip, electricity generates heat the layer circular telegram and generates heat thereupon, the electricity effect of generating heat of wall body has been realized, adopt safe voltage as electricity generate heat layer power, the region that generates heat hides in the wall body surface, simple structure safety, easily construction, eliminate the electric shock safely, potential risks such as firing, it generates heat to have a low temperature large tracts of land, the temperature field is even, advantages such as radiating effect is good.
2. The heat preservation sets up between electric heating layer and ordinary wall body, avoids the heat on electric heating layer to run off through ordinary wall body, and the heat preservation comprises heat preservation heat insulation putty, and the knife coating is on normal wall body surface, and the construction is simple, and it is effectual to keep warm.
3. The protective layer comprises a putty layer and an antibacterial mildew-proof layer, has antibacterial mildew-proof effects, effectively protects the wall body, and prolongs the service life of the wall body.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the attached figure, the heat-insulating layer comprises a common wall body 1, a heat-insulating layer 2, a current-carrying strip 3, an electric heating layer 4, a putty layer 5, an antibacterial mildew-proof layer 6, a glass fiber mesh adhesive tape 7 and a glass fiber mesh adhesive tape.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following specific embodiments and accompanying drawings, but the scope of protection and the implementation of the present invention are not limited thereto.
In a specific embodiment, as shown in figure 1,
the utility model is a safe voltage concealed electric heating wall structure, which is arranged on the surface of a common wall body 1 and comprises a plurality of parts,
an insulating layer 2 arranged on the surface of the common wall body 1,
the current-carrying strips 3 are arranged on the heat-insulating layer 2, a plurality of current-carrying strips 3 are arranged, each current-carrying strip 3 is connected with a power supply of 36V or below,
an electric heating layer 4 which comprises carbon conductive slurry and is arranged on the surface of the heat-insulating layer 2 and completely covers the current-carrying strip 3,
the protective layer, including putty layer 5 and antibiotic mould proof layer 6, set gradually the surface on electric heating layer 4.
The utility model discloses a set gradually heat preservation 2 on ordinary wall body 1, current-carrying strip 3, electricity generates heat layer 4 and protective layer, through connecting low pressure safety power supply 36V and below with current-carrying strip 3, electricity generates heat layer 4 circular telegrams and generates heat thereupon, the electricity effect of generating heat of wall body has been realized, adopt safe voltage as the electricity layer 4 power that generates heat, the region that generates heat hides in the wall body surface, simple structure is safe, easily construction, eliminate the electric shock safely, potential risks such as fire, it generates heat to have a low temperature large tracts of land, the temperature field is even, advantages such as the radiating effect is good.
Further, the common wall 1 includes brick walls, concrete walls, light gypsum board walls, air-entrained brick walls, and one of other kinds of structurally stable walls constructed by insulating, temperature-resistant and non-combustible materials in building construction.
The utility model discloses can regard as ordinary wall body 1 with multiple wall body, application scope is wide.
Further, the heat-insulating layer 2 comprises heat-insulating putty which is coated on the surface of the common wall body 1 in a scraping way, the thickness of the heat-insulating layer 2 is 2-10 mm, and the heat conductivity coefficient is less than 0.1W/(m.K).
The knife coating is regarded as heat preservation 2 in the heat preservation putty on ordinary wall body 1 surface, and construction convenience is simple, need not destroy original wall body, and the thickness of heat preservation 2 can be selected according to actual conditions, sets up between electric heating layer 4 and ordinary wall body 1, avoids electric heating layer 4's heat to run off through ordinary wall body 1, has improved the overall efficiency of electric heating wall.
Further, the current-carrying strip 3 comprises an oxygen-free copper strip with one surface coated with a temperature-resistant adhesive layer, the current-carrying strip 3 is adhered to the surface of the heat-insulating layer 2 through a glass fiber mesh tape 7, and the width of the glass fiber mesh tape 7 is more than 1.5 times that of the current-carrying strip 3.
The 3 bodies of current-carrying strip are the anaerobic copper strips, and are with low costs, and electric conductivity is good, scribbles the adhesive layer in the one side of anaerobic copper strips and fixes to heat preservation 2 the utility model discloses in as the wire, carry 36V low voltage power for electric heating layer 4. The adhesive layer is the temperature resistant adhesive layer, can not lead to viscidity to lose because of the temperature transform, guarantees the firm of bonding, still carries out the secondary through fine net sticky tape 7 of glass in addition to current-carrying strip 3 and consolidates, avoids destroying the position of current-carrying strip 3 when paining electric heating layer 4, and fine net sticky tape 7 low cost of glass, the adhesion is good, and can not influence current-carrying strip 3 and the electric transmission of electric heating layer 4.
Further, the number of the carrier strips 3 is two, the two carrier strips 3 are arranged in parallel, and the ratio of the length to the distance of the two carrier strips 3 is (2-1).
In practical conditions, the height of the wall body is about three meters, and the two parallel arranged current carrying strips 3 can well realize the integral uniform heating effect of the electric heating layer 4. Because the required power supply voltage is lower, the resistance value of the electric heating layer 4 is correspondingly lower, the safety current which is required to be allowed to pass by the current carrying strips 3 is not less than 40A, the ratio of the length to the distance of the two current carrying strips 3 is limited to 2.
Further, the sheet resistance value of the electric heating layer 4 is not more than 25 omega/\9633. Since the power supply connected with the current carrying bar 3 is a safe voltage of 36V or less, the resistance of the electric heating layer 4 needs to be reduced correspondingly.
Further, the thickness of the putty layer 5 is 3-5 mm.
Further, the antibacterial mildew-proof layer 6 is an inorganic temperature-resistant type.
The foregoing is illustrative of the present invention, and is not to be construed as limiting thereof, and the described embodiments are merely illustrative of some, but not all, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall be included within the scope of protection of the present invention.
Claims (9)
1. A safe voltage hidden type electric heating wall structure is arranged on the surface of a common wall body (1) and is characterized by comprising a plurality of electric heating units which are arranged in sequence,
an insulating layer (2) arranged on the surface of the common wall body (1),
the current-carrying strips (3) are arranged on the outer side of the heat-insulating layer (2), a plurality of current-carrying strips (3) are arranged, each current-carrying strip (3) is connected with a low-voltage power supply,
an electric heating layer (4) which comprises carbon conductive slurry and is arranged on the surface of the heat-insulating layer (2) and electrically connected with the current-carrying strip (3),
and the protective layer is arranged on the surface of the electric heating layer (4).
2. A safety voltage concealed electric heating wall structure according to claim 1, wherein the protective layer comprises a putty layer (5) and an antibacterial and mildew-proof layer (6), the putty layer (5) is arranged on the surface of the electric heating layer (4), and the antibacterial and mildew-proof layer (6) is arranged on the surface of the putty layer (5).
3. The safe voltage concealed type electric heating wall structure according to claim 1, wherein the heat-insulating layer (2) comprises heat-insulating putty coated on the surface of the ordinary wall body (1), the thickness of the heat-insulating layer (2) is 2-10 mm, and the heat conductivity coefficient is less than 0.1W/(m.K).
4. A safety voltage concealed electric heating wall structure according to claim 1, wherein the current-carrying strip (3) comprises an oxygen-free copper strip coated with a temperature-resistant adhesive layer on one side.
5. A safety voltage concealed electric heating wall structure according to claim 1, wherein the current-carrying strip (3) is adhered to the surface of the insulating layer (2) by a fiberglass mesh tape (7), and the width of the fiberglass mesh tape (7) is more than 1.5 times the width of the current-carrying strip (3).
6. The safe voltage-concealed type electric heating wall structure according to claim 1, wherein there are two current-carrying bars (3), and the two current-carrying bars (3) are arranged in parallel, and the ratio of the length to the distance between the two current-carrying bars (3) is 2.
7. The safe voltage concealed type electric heating wall structure according to claim 1, wherein the sheet resistance value of the electric heating layer (4) is less than or equal to 25 Ω/\9633;.
8. A safety voltage concealed type electric heating wall structure according to claim 2, wherein the putty layer (5) has a thickness of 3-5 mm.
9. The safe voltage-concealed type electric heating wall structure according to claim 2, wherein the antibacterial and mold-proof layer (6) is of inorganic temperature-resistant type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427892.5U CN218264381U (en) | 2021-06-25 | 2021-06-25 | Safe voltage hidden type electric heating wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427892.5U CN218264381U (en) | 2021-06-25 | 2021-06-25 | Safe voltage hidden type electric heating wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218264381U true CN218264381U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427892.5U Active CN218264381U (en) | 2021-06-25 | 2021-06-25 | Safe voltage hidden type electric heating wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218264381U (en) |
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2021
- 2021-06-25 CN CN202121427892.5U patent/CN218264381U/en active Active
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