CN207665391U - A kind of circulation radiating type anti-explosion electric heater switch board - Google Patents
A kind of circulation radiating type anti-explosion electric heater switch board Download PDFInfo
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- CN207665391U CN207665391U CN201721449567.2U CN201721449567U CN207665391U CN 207665391 U CN207665391 U CN 207665391U CN 201721449567 U CN201721449567 U CN 201721449567U CN 207665391 U CN207665391 U CN 207665391U
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- Prior art keywords
- electric heater
- explosion electric
- backboard
- cabinet
- switch board
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Abstract
The utility model discloses a kind of circulation radiating type anti-explosion electric heater switch boards, including cabinet door, anti-explosion electric heater cabinet and circulating cooling pipe, the cabinet door is hinged by shaft with anti-explosion electric heater cabinet, the inner horizontal of the anti-explosion electric heater cabinet is equipped with substrate, and anti-explosion electric heater cabinet surface is vertically installed with backboard, the backboard is arranged in the top of substrate, and the backboard is equipped with circulating cooling pipe on one side away from cabinet door, and the inside of the anti-explosion electric heater cabinet is equipped with water cooler.The utility model dorsulum uses metal material, heat conductivility is high, heat exchange efficiency is fast, when cooling water is in circulating cooling pipe internal circulation, the high temperature heat of the element release of backboard absorption can be taken away, cooling efficiency is improved, and Blower-free designs, no additional heat generates, and interlayer insulating layer avoids the generation of even electrification, security performance high.
Description
Technical field
The utility model is related to anti-explosion electric heater equipment technical field, specially a kind of explosion-proof electrical heating of circulation radiating type
Device switch board.
Background technology
Anti-explosion electric heater be it is a kind of for explosion-proof occasion using electrical power conversion as a kind of equipment of thermal energy.For to flowing
Or static liquid, gaseous state, the heating of solid state medium, heat preservation, heating.
Existing anti-explosion electric heater switch board is generally using common air-cooled heat dissipation, and radiating efficiency is low, when wind turbine is long
Between run, discharge heat outward, accelerate the aggregation of switch board internal heat.
Utility model content
The purpose of this utility model is to provide a kind of circulation radiating type anti-explosion electric heater switch boards, solve existing anti-
Quick-fried electric heater switch board is generally using common air-cooled heat dissipation, and radiating efficiency is low, wind turbine long-play, outward release heat
The problem of amount, acceleration switch board internal heat aggregation.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of circulation radiating type is explosion-proof
Electric heater switch board, including cabinet door, anti-explosion electric heater cabinet and circulating cooling pipe, the cabinet door are logical with anti-explosion electric heater cabinet
It is hinged to cross shaft, the inner horizontal of the anti-explosion electric heater cabinet is equipped with substrate, and anti-explosion electric heater cabinet surface is vertically pacified
Equipped with backboard, the backboard is arranged in the top of substrate, and the backboard is equipped with circulating cooling pipe on one side away from cabinet door, described
The inside of anti-explosion electric heater cabinet is equipped with water cooler, and one end of the circulating cooling pipe is connected with water cooler by delivery pipe
It connects, and the other end of circulating cooling pipe is connect with water cooler by return duct.
Preferably, the cabinet door is equipped with ventilation fence.
Preferably, the backboard is fixed by screws in the top of substrate, and the backboard is using in aluminium sheet, copper coin material
One kind, and the thickness of backboard is less than 1cm.
Preferably, the delivery pipe is connect with water cooler by circulating pump.
Preferably, the lower surface of the substrate is equipped with interlayer insulating layer.
Preferably, the circulating cooling pipe is in U-typed structure, and circulating cooling pipe is fixed on the table of backboard by clip
Face.
Compared with prior art, the utility model has the beneficial effects that：The utility model dorsulum uses metal material, leads
Hot property is high, and heat exchange efficiency is fast, when cooling water is in circulating cooling pipe internal circulation, can take away the element release of backboard absorption
High temperature heat, improve cooling efficiency, and Blower-free designs, no additional heat generates, and interlayer insulating layer avoids the hair of even electrification
Raw, security performance is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram of the utility model circulating cooling pipe.
In figure：1- cabinet doors, 2- ventilation fences, 3- anti-explosion electric heaters cabinet, 4- backboards, 5- substrates, 6- interlayer insulating layers, 7- are returned
Flow tube, 8- water coolers, 9- delivery pipes, 10- circulating cooling pipes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of circulation radiating type anti-explosion electric heater control
Cabinet, including cabinet door 1, anti-explosion electric heater cabinet 3 and circulating cooling pipe 10, cabinet door 1 are cut with scissors with anti-explosion electric heater cabinet 3 by shaft
It connects, several electric meters is installed in cabinet door 1, every index for showing equipment operation, anti-explosion electric heater cabinet 3
Inner horizontal is equipped with substrate 5, on the one hand substrate 5 separates water cooler 8, is on the other hand used to carry electric elements, and explosion-proof
3 surface of electric heater cabinet is vertically installed with backboard 4, and anti-explosion electric heater control element is mounted on backboard 4 towards cabinet door 1
Surface, backboard 4 are arranged in the top of substrate 5, and backboard 4 is equipped with circulating cooling pipe 10, explosion-proof electrical heating on one side away from cabinet door 1
The inside of device cabinet 3 is equipped with water cooler 8, and one end of circulating cooling pipe 10 is connect with water cooler 8 by delivery pipe 9, and is followed
The other end of ring cooling tube 10 is connect with water cooler 8 by return duct 7.
Cabinet door 1 is equipped with ventilation fence 2, and supplemental heat sheds outward；Backboard 4 is fixed by screws in the top of substrate 5, the back of the body
For plate 4 using one kind in aluminium sheet, copper coin material, heat conductivility is high, and the thickness of backboard 4 is less than 1cm, helps to save in cabinet
Portion space, while improving heat exchange efficiency；Delivery pipe 9 is connect with water cooler 8 by circulating pump；The lower surface of substrate 5 is equipped with exhausted
Edge interlayer 6 improves the safety of 3 operation of anti-explosion electric heater cabinet；Circulating cooling pipe 10 is in U-typed structure, in a limited space
Inside utmostly extend heat absorption distance, improves heat exchange efficiency, and circulating cooling pipe 10 is fixed on the surface of backboard 4 by clip.
Operation principle：After the circulation radiating type anti-explosion electric heater switch board is installed by normal procedure, in operational process
In, anti-explosion electric heater control element is mounted on the surface towards cabinet door 1 on backboard 4, and backboard 4 can be transported quickly absorber element
The heat that row generates, circulating pump is pressurized to delivery pipe 9 so that the cooling water inside water cooler 8 enters circulating cooling pipe 10 and leads to
It crosses return duct 7 and is back to water cooler 8, ventilation fence 2 plays the role of auxiliary heat dissipation, and substrate 5 plays the work of isolation water cooler 8
With interlayer insulating layer 6 avoids occurring even electrification, improves the safety of 3 operation of anti-explosion electric heater cabinet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of circulation radiating type anti-explosion electric heater switch board, including cabinet door (1), anti-explosion electric heater cabinet (3) and cycle are cold
But (10) are managed, it is characterised in that：The cabinet door (1) and anti-explosion electric heater cabinet (3) hinged, explosion-proof electrical heating by shaft
The inner horizontal of device cabinet (3) is equipped with substrate (5), and anti-explosion electric heater cabinet (3) surface is vertically installed with backboard (4), described
Backboard (4) setting is equipped with circulating cooling pipe (10) on one side in the top of substrate (5), the backboard (4) away from cabinet door (1),
The inside of the anti-explosion electric heater cabinet (3) is equipped with water cooler (8), one end of the circulating cooling pipe (10) and water cooling
Device (8) is connected by delivery pipe (9), and the other end of circulating cooling pipe (10) is connected with water cooler (8) by return duct (7)
It connects.
2. a kind of circulation radiating type anti-explosion electric heater switch board according to claim 1, which is characterized in that the cabinet door
(1) it is equipped with ventilation fence (2).
3. a kind of circulation radiating type anti-explosion electric heater switch board according to claim 1, which is characterized in that the backboard
(4) it is fixed by screws in the top of substrate (5), the backboard (4) uses one kind in aluminium sheet, copper coin material, and backboard (4)
Thickness be less than 1cm.
4. a kind of circulation radiating type anti-explosion electric heater switch board according to claim 1, which is characterized in that the conveying
Pipe (9) is connect with water cooler (8) by circulating pump.
5. a kind of circulation radiating type anti-explosion electric heater switch board according to claim 1, which is characterized in that the substrate
(5) lower surface is equipped with interlayer insulating layer (6).
6. a kind of circulation radiating type anti-explosion electric heater switch board according to claim 1, which is characterized in that the cycle
Cooling tube (10) is in U-typed structure, and circulating cooling pipe (10) is fixed on the surface of backboard (4) by clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449567.2U CN207665391U (en) | 2017-11-03 | 2017-11-03 | A kind of circulation radiating type anti-explosion electric heater switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449567.2U CN207665391U (en) | 2017-11-03 | 2017-11-03 | A kind of circulation radiating type anti-explosion electric heater switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207665391U true CN207665391U (en) | 2018-07-27 |
Family
ID=62938684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721449567.2U Active CN207665391U (en) | 2017-11-03 | 2017-11-03 | A kind of circulation radiating type anti-explosion electric heater switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207665391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361994A (en) * | 2022-01-14 | 2022-04-15 | 江西依泰思防爆科技有限公司 | Novel explosion-proof distribution box based on electric automation |
-
2017
- 2017-11-03 CN CN201721449567.2U patent/CN207665391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361994A (en) * | 2022-01-14 | 2022-04-15 | 江西依泰思防爆科技有限公司 | Novel explosion-proof distribution box based on electric automation |
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