CN211177016U - Heat accumulation formula electric heater heat preservation structure - Google Patents
Heat accumulation formula electric heater heat preservation structure Download PDFInfo
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- CN211177016U CN211177016U CN201922106736.8U CN201922106736U CN211177016U CN 211177016 U CN211177016 U CN 211177016U CN 201922106736 U CN201922106736 U CN 201922106736U CN 211177016 U CN211177016 U CN 211177016U
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Abstract
A heat-accumulating type electric heater heat-insulating layer structure comprises an air inlet heat-insulating plate, an air outlet heat-insulating plate, a heat-insulating cover plate and upper and lower space filling blocks; the heat accumulating type electric heater comprises an air inlet heat-insulating plate, a heat accumulating type electric heater shell and a heat accumulating type electric heater shell, wherein the air inlet heat-insulating plate is embedded at one side of an air inlet of the heat accumulating type electric heater shell, and a first vent hole is formed; the air outlet heat insulation plate is embedded at one side of an air outlet of the heat accumulating type electric heater shell, and a second vent hole is formed in the air outlet heat insulation plate; the heat-insulating cover plate is embedded between the magnetic heat-storage bricks of the heat-storage electric heater and the front and rear side walls of the shell of the heat-storage electric heater; the upper and lower space filling blocks are arranged in gaps among the magnetic heat storage bricks of the heat storage electric heater, the bottom surface and the top surface of the shell of the heat storage electric heater. The utility model discloses not only have better heat preservation effect, promoted the performance of heat accumulation formula electric heater, moreover through the optimal design to heat accumulation formula electric heater heat preservation structure for production and installation standardization have improved the uniformity and the work efficiency of product structure.
Description
Technical Field
The utility model relates to a heat accumulation formula electric heater, especially a heat accumulation formula electric heater heat preservation structure.
Background
The heat accumulation type electric heater is a novel heating device, uses solid-state heat accumulation material as a heating medium, fills the heat preservation between heat accumulation material and shell, and its theory of operation is: the heat storage brick is characterized in that a specially-made heat storage material (a magnetic heat storage brick with high specific heat capacity and high specific gravity) is heated and stores heat through a high-temperature-resistant electric heating element, the stored heat is stored through a high-temperature-resistant low-heat-conduction heat insulation layer, and then the stored heat is slowly released. The quantity of the heat stored in the heat storage type electric heater and the heat release speed can be adjusted according to the will of a warming person. The heat accumulating type electric heater can utilize low-price electric energy in the low-ebb period of a power grid at night to complete electricity and heat energy conversion and store, the stored heat is released in a radiation and convection mode in the high-peak period of the power grid, the heat accumulating type electric heater is used as a heating mode in winter, the heating cost is saved, the peak clipping and valley filling are performed on the operation of the power grid, the power supply pressure is reduced, and the heat accumulating type electric heater has a positive effect on optimizing the heat resource allocation, has the advantages of environmental protection, cleanness, no noise, no peculiar smell, no pipeline, no running, overflowing, dripping and leakage problems, and becomes an environmental protection product which is widely popularized by the government at present and is used for replacing traditional coal-fired heating equipment, so the.
Among the prior art, the heat preservation of heat accumulation formula electric heater is for filling the aluminium silicate acupuncture blanket between heat accumulation material and shell, because aluminium silicate acupuncture blanket's design effect is relatively poor, not only the homogeneity of filling is difficult to guarantee, but also causes the jam of heat accumulation formula electric heater air inlet and gas outlet easily, has influenced heat accumulation formula electric heater's performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the drawback of prior art, an optimal design heat accumulation formula electric heater heat preservation structure to improve the performance of heat accumulation formula electric heater.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat-accumulating type electric heater heat-insulating layer structure comprises an air inlet heat-insulating plate, an air outlet heat-insulating plate, a heat-insulating cover plate and upper and lower space filling blocks; the heat accumulating type electric heater comprises an air inlet heat-insulating plate, a heat accumulating type electric heater shell and a heat accumulating type electric heater shell, wherein the air inlet heat-insulating plate is embedded at one side of an air inlet of the heat accumulating type electric heater shell, and a first vent hole is formed; the air outlet heat insulation plate is embedded at one side of an air outlet of the heat accumulating type electric heater shell, and a second vent hole is formed in the air outlet heat insulation plate; the heat-insulating cover plate is embedded between the magnetic heat-storage bricks of the heat-storage electric heater and the front and rear side walls of the shell of the heat-storage electric heater; the upper and lower space filling blocks are arranged in gaps among the magnetic heat storage bricks of the heat storage electric heater, the bottom surface and the top surface of the shell of the heat storage electric heater.
In the heat-accumulating type electric heater heat-insulating layer structure, the first vent holes arranged on the air inlet heat-insulating plate are long hole structures arranged at intervals, and the shapes and the positions of the first vent holes correspond to those of the air inlets of the heat-accumulating type electric heater; the second vent hole formed in the heat-insulating plate at the air outlet is of a step-shaped long hole structure and corresponds to the shape and position of the air outlet of the heat-accumulating electric heater; and the air inlet insulation board and the air outlet insulation board are both made of aluminum silicate fire baffle plates.
Above-mentioned heat accumulation formula electric heater heat preservation structure, the heat preservation apron adopts aluminium silicate fire board material, wraps up the glass silk cloth in the outside of heat preservation apron.
According to the heat-accumulating type electric heater heat-insulating layer structure, the upper space filling block and the lower space filling block are made of aluminum silicate needled blankets, and the upper space filling block and the lower space filling block are made to correspond to the magnetic heat-accumulating bricks of the heat-accumulating type electric heater, the bottom surface and the top surface of the shell, and the shape and the size of gaps among the magnetic heat-accumulating bricks.
The utility model provides a heat preservation layer structure of a heat accumulation type electric heater, which is characterized in that vent holes consistent with an air inlet and an air outlet of a heat accumulation type electric heater shell are arranged on a high-density aluminum silicate fire baffle plate and used for realizing the air inlet and air outlet functions of the heat accumulation type electric heater; the utility model uses the high-density aluminum silicate fire baffle wrapped by glass fiber cloth as the heat preservation cover plates on the front and back sides of the heat storage type electric heater, thereby enhancing the toughness of the heat preservation cover plates and effectively preventing the fracture phenomenon of the heat preservation cover plates caused by extrusion; the utility model discloses still cut into the cubic of fixed dimension with the aluminium silicate acupuncture blanket for the packing of space about heat accumulation formula electric heater is inside. It can be seen that, the utility model discloses using the aluminium silicate goods cooperation of three kinds of differences, not only having better heat preservation effect, having promoted the performance of heat accumulation formula electric heater, moreover through the optimal design to heat accumulation formula electric heater heat preservation structure for production and installation standardize, improved the uniformity and the work efficiency of product structure.
Drawings
Fig. 1 is a schematic structural view of a heat accumulating type electric heater;
FIG. 2 is a sectional view taken along line A-A in FIG. 1;
FIG. 3 is a schematic view of an air intake insulating panel structure;
FIG. 4 is a schematic view of the cross-sectional structure B-B in FIG. 3;
FIG. 5 is a schematic view of the structure of the air outlet insulation board;
FIG. 6 is a schematic view of the cross-sectional structure C-C of FIG. 5;
FIG. 7 is a schematic view of the structure of the heat-insulating cover plate;
fig. 8 is a schematic view of the cross-sectional structure of fig. 7 taken along line D-D.
The list of labels in the figure is:
1. a heat accumulating type electric heater shell; 2. 2-1 of a heat accumulating type electric heater heat insulation layer, 2-1-1 of an air inlet heat insulation plate, 2-2 of a first vent hole, 2-2 of an air outlet heat insulation plate, 2-2-1 of a second vent hole, 2-3 of a heat insulation cover plate, 2-3-1 of glass fiber cloth, 2-4 of an upper space filling block and a lower space filling block; 3. a magnetic heat storage brick; 4. an electrical heating element.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, the utility model relates to a heat accumulating type electric heater heat-insulating layer structure, wherein the heat accumulating type electric heater heat-insulating layer 2 comprises an air inlet heat-insulating plate 2-1, an air outlet heat-insulating plate 2-2, a heat-insulating cover plate 2-3 and upper and lower space filling blocks 2-4; the air inlet heat insulation plate 2-1 is made of an aluminum silicate fire baffle plate and is embedded at one side of an air inlet of the heat accumulating type electric heater shell 1; the air outlet heat insulation plate 2-2 is made of an aluminum silicate fire baffle and is embedded at one side of an air outlet of the heat accumulating type electric heater shell 1; the heat-insulating cover plate 2-3 is embedded between the magnetic heat-storage brick 3 of the heat-storage electric heater and the front and rear side walls of the heat-storage electric heater shell 1; the upper and lower space filling blocks adopt aluminum silicate needled blankets as raw materials, are arranged in gaps between the magnetic heat storage bricks 3 of the heat storage type electric heater and the bottom surface and the top surface of the heat storage type electric heater shell 1, and are cut to enable the shapes and the sizes of the gaps between the raw materials of the aluminum silicate needled blankets and the magnetic heat storage bricks 3 of the heat storage type electric heater and the bottom surface and the top surface of the heat storage type electric heater shell 1 to correspond.
Referring to fig. 3 and 4, the heat-accumulating type electric heater heat-insulating layer structure of the present invention is provided with a first vent hole 2-1-1 on an air inlet heat-insulating plate 2-1, wherein the first vent hole 2-1-1 is a long hole structure arranged at intervals, and corresponds to the shape and position of the air inlet of the heat-accumulating type electric heater.
Referring to fig. 5 and 6, the heat-accumulating type electric heater heat-insulating layer structure of the present invention is provided with a second vent hole 2-2-1 on the air outlet heat-insulating plate 2-2, wherein the second vent hole 2-2-1 is a step-shaped long hole structure corresponding to the shape and position of the air outlet of the heat-accumulating type electric heater.
Referring to fig. 7 and 8, the heat-accumulating type electric heater heat-insulating layer structure of the present invention is formed by wrapping the heat-insulating cover plate 2-3 with the glass fiber cloth 2-3-1.
Referring to fig. 1 to 8, the utility model provides a heat preservation layer structure of a heat accumulating type electric heater, which is provided with vent holes consistent with an air inlet and an air outlet of a heat accumulating type electric heater shell 1 on a high-density aluminum silicate fire baffle for realizing the air inlet and outlet functions of the heat accumulating type electric heater; the utility model uses the high-density aluminum silicate fire damper as the heat-preserving cover plates 2-3 at the front and the rear sides of the heat-accumulating electric heater after being wrapped by the glass fiber cloth 2-3-1, thereby enhancing the toughness of the heat-preserving cover plates 2-3 and effectively preventing the fire damper from being broken due to extrusion; the utility model discloses still cut into the cubic of fixed dimension with the aluminium silicate acupuncture blanket for the packing of space about heat accumulation formula electric heater is inside.
Claims (4)
1. A heat accumulating type electric heater heat insulation layer structure is characterized in that a heat accumulating type electric heater heat insulation layer (2) comprises an air inlet heat insulation plate (2-1), an air outlet heat insulation plate (2-2), a heat insulation cover plate (2-3) and upper and lower space filling blocks (2-4); the air inlet heat insulation plate (2-1) is embedded at one side of an air inlet of the heat accumulating type electric heater shell (1), and a first vent hole (2-1-1) is formed in the air inlet heat insulation plate (2-1); the air outlet heat-insulation plate (2-2) is embedded at one side of an air outlet of the heat accumulating type electric heater shell (1), and a second vent hole (2-2-1) is formed in the air outlet heat-insulation plate (2-2); the heat-insulating cover plate (2-3) is embedded between the magnetic heat-storage brick (3) of the heat-storage electric heater and the front and rear side walls of the heat-storage electric heater shell (1); the upper and lower space filling blocks are arranged in gaps between the magnetic heat storage bricks (3) of the heat storage type electric heater and the bottom surface and the top surface of the heat storage type electric heater shell (1).
2. The heat-insulating layer structure of the heat-accumulating type electric heater as claimed in claim 1, wherein the first vent holes (2-1-1) formed in the air inlet heat-insulating plate (2-1) are long hole structures arranged at intervals, and correspond to the shape and position of the air inlet of the heat-accumulating type electric heater; a second vent hole (2-2-1) formed in the heat-insulating plate (2-2) of the air outlet is of a step-shaped long hole structure and corresponds to the shape and the position of the air outlet of the heat-accumulating electric heater; the air inlet insulation board (2-1) and the air outlet insulation board (2-2) are both made of aluminum silicate fire baffle plates.
3. The heat-insulating layer structure of the heat-accumulating electric heater as claimed in claim 1 or 2, wherein the heat-insulating cover plate (2-3) is made of aluminum silicate fire baffle, and the heat-insulating cover plate is wrapped with glass cloth (2-3-1).
4. A thermal insulation layer structure of a heat accumulating type electric heater as claimed in claim 3, wherein the upper and lower space filling blocks (2-4) are made of aluminum silicate needle-punched blanket, and are cut to correspond to the shape and size of the gap between the magnetic heat accumulating brick (3) of the heat accumulating type electric heater and the bottom surface and the top surface of the heat accumulating type electric heater shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106736.8U CN211177016U (en) | 2019-11-29 | 2019-11-29 | Heat accumulation formula electric heater heat preservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106736.8U CN211177016U (en) | 2019-11-29 | 2019-11-29 | Heat accumulation formula electric heater heat preservation structure |
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| CN211177016U true CN211177016U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922106736.8U Active CN211177016U (en) | 2019-11-29 | 2019-11-29 | Heat accumulation formula electric heater heat preservation structure |
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| CN (1) | CN211177016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405145A (en) * | 2021-06-17 | 2021-09-17 | 沈阳北诺尔电器有限公司 | Heat accumulating type electric heater |
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2019
- 2019-11-29 CN CN201922106736.8U patent/CN211177016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405145A (en) * | 2021-06-17 | 2021-09-17 | 沈阳北诺尔电器有限公司 | Heat accumulating type electric heater |
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