CN208401345U - A kind of heat-dissipation switch cabinet - Google Patents
A kind of heat-dissipation switch cabinet Download PDFInfo
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- CN208401345U CN208401345U CN201820537331.2U CN201820537331U CN208401345U CN 208401345 U CN208401345 U CN 208401345U CN 201820537331 U CN201820537331 U CN 201820537331U CN 208401345 U CN208401345 U CN 208401345U
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- moisture
- waterproof membrane
- binding film
- pvc waterproof
- board housing
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Abstract
The utility model discloses a kind of heat-dissipation switch cabinets, including switch board housing, four side walls all around of the switch board housing include outer layer, PVC waterproof membrane, the moisture-proof vapour-binding film of PE and internal layer, the inner sidewall of the outer layer is connected with the lateral wall of the PVC waterproof membrane, the inner sidewall of the PVC waterproof membrane is connected with the lateral wall of the moisture-proof vapour-binding film of PE, the inner sidewall of the moisture-proof vapour-binding film of PE is connected with the lateral wall of the internal layer, through equipped with venthole between the inner sidewall and lateral wall of the internal layer, the inner cavity right side wall of the switch board housing is equipped with temperature sensor, the inner cavity lower end surface of the switch board housing is equipped with column, there is electric fan in the upper end of the column, the effect of barrier liquid can be achieved by the setting of PVC waterproof membrane, it can be achieved to stop water by the setting of the moisture-proof vapour-binding film of PE The effect of steam, the utility model technical ability barrier liquid can stop vapor again, and dampproof effect is more preferable.
Description
Technical field
The utility model relates to switchgear technical field, specific field is a kind of heat-dissipation switch cabinet.
Background technique
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, subsequently into sub-control switch, respectively
Branch is set according to its needs, such as instrument, automatic control, motor magnetic switch, various A.C. contactors, some also set hyperbaric chamber with
Low-pressure chamber switchgear, is equipped with high voltage bus, such as power plant, and some is additionally provided with to protect the low-frequency load reduction of capital equipment.Switchgear
Bottom is often placed in the place of dark humidity when in use, will lead to the humidity become in switchgear or summer gas for a long time
Temperature is higher, and switchgear inner volume is small, so that switch cabinet temperature is very high, switchgear will generate largely in the process of running in addition
Heat causes the heat in switchgear to be difficult to disperse in time.Although existing heat-dissipation switch cabinet has waterproof, cannot but prevent
Vapor enters, for this purpose, it is proposed that a kind of heat-dissipation switch cabinet solves these problems.
Utility model content
The purpose of this utility model is to provide a kind of heat-dissipation switch cabinets, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of heat-dissipation switch cabinet, including outside switchgear
Shell, front side wall, rear wall, left side wall and the right side wall of the switch board housing include outer layer, PVC waterproof membrane, the anti-tidal rip of PE
Steam film and internal layer, the inner sidewall of the outer layer are connected with the lateral wall of the PVC waterproof membrane, the inside of the PVC waterproof membrane
Wall is connected with the lateral wall of the moisture-proof vapour-binding film of PE, and the inner sidewall of the moisture-proof vapour-binding film of PE is connected with the lateral wall of the internal layer
It connects, through venthole is equipped between the inner sidewall and lateral wall of the internal layer, the inner cavity right side wall of the switch board housing is equipped with
The inner cavity lower end surface of temperature sensor, the switch board housing is equipped with column, the middle part of the column and the switch board housing
Lower end surface between be symmetrically arranged with tilt stand, the upper end of the column is fixedly connected with electric fan.
Preferably, the lower end surface of the PVC waterproof membrane and the moisture-proof vapour-binding film of the PE is equipped with door.
Preferably, axis connection has the output end of external motor at the transmission shaft of the electric fan, and the external motor is to watch
Take motor.
Preferably, the external motor, the temperature sensor and relevant control circuit are electrically connected with by electric conductor
External power supply.
Preferably, the installation number of the venthole is at least 2, and the diameter of the venthole is equal.
Compared with prior art, the utility model has the beneficial effects that can be achieved to stop liquid by the setting of PVC waterproof membrane
The effect for stopping vapor, the utility model technical ability barrier liquid can be achieved by the setting of the moisture-proof vapour-binding film of PE for the effect of body
It can stop vapor again, dampproof effect is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is partial enlarged view at the A of Fig. 1.
In figure: 1- switch board housing, 11- outer layer, 12-PVC waterproof membrane, the moisture-proof vapour-binding film of 13-PE, 14- internal layer, 2- ventilation
Hole, 3- temperature sensor, 4- column, 5- tilt stand, 6- electric fan.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of heat-dissipation switch cabinet, including switch board housing
1, front side wall, rear wall, left side wall and the right side wall of the switch board housing include outer layer 11, PVC waterproof membrane 12, PE moisture-proof
Vapour-binding film 13 and internal layer 14, the inner sidewall of the outer layer are connected with the lateral wall of the PVC waterproof membrane, pass through PVC waterproof membrane
Setting the effect of barrier liquid can be achieved, the inner sidewall of the PVC waterproof membrane is connected with the lateral wall of the moisture-proof vapour-binding film of PE,
The effect for stopping vapor, the inner sidewall of the moisture-proof vapour-binding film of PE and described interior can be achieved by the setting of the moisture-proof vapour-binding film of PE
The lateral wall of layer is connected, and through venthole 2 is equipped between the inner sidewall and lateral wall of the internal layer, passes through the setting of venthole
The effect for contacting PVC waterproof membrane and the moisture-proof vapour-binding film of PE with the air of inside switch cabinet convenient for absorption liquid and vapor can be achieved
The inner cavity right side wall of fruit, the switch board housing is equipped with temperature sensor 3, and detection can be achieved by the setting of temperature sensor and open
The temperature in cabinet is closed to control the effect of external motor driving electric fan rotation, the inner cavity lower end surface of the switch board housing is set
There is column 4, the effect of support electric fan can be achieved by the setting of column, the middle part of the column and the switch board housing
It is symmetrically arranged with tilt stand 5 between lower end surface, can be achieved to prevent the inclined effect of column by the setting of tilt stand, it is described vertical
The upper end of column is fixedly connected with electric fan 6, and the effect of heat dissipation can be achieved by the setting of electric fan.
Specifically, the lower end surface of the PVC waterproof membrane and the moisture-proof vapour-binding film of the PE is equipped with door, tied by door
The setting of structure can be achieved to make the folding of the lower end surface of PVC waterproof membrane and the moisture-proof vapour-binding film of PE to make PVC waterproof membrane and the anti-tidal rip of PE
The effect that steam film can be replaced.
Specifically, axis connection has the output end of external motor at the transmission shaft of the electric fan, pass through external motor
The effect that driving electric fan rotation can be achieved is set, and the external motor is servo motor, and servo motor is not only not necessarily to reciprocating rotary
It is dynamic, and it is very accurate to control speed, the precision of position.
Specifically, the external motor, the temperature sensor and relevant control circuit are electrically connected by electric conductor
There is external power supply, can be achieved to provide the effect of electric energy for external motor and temperature sensor by the setting of external power supply.
Specifically, the installation number of the venthole is at least 2, the diameter of the venthole is equal, in this way
It is arranged and can be achieved to increase PVC waterproof membrane and the moisture-proof vapour-binding film of PE with the contact area of liquid in switchgear and vapor to make
The function of PVC waterproof membrane and the moisture-proof vapour-binding film of PE reaches maximized effect.
Working principle: in the utility model, when the temperature in switchgear is greater than the threshold value of temperature sensor, temperature sensing
Device controls external motor by relevant control circuit and drives electric fan rotation, so that making the temperature of inside switch cabinet reduces, opens
Closing cabinet shell has PVC waterproof membrane and the moisture-proof vapour-binding film of PE both films, and PVC waterproof membrane absorbs liquid, and the moisture-proof vapour-binding film of PE absorbs
Vapor, dampproof effect is more preferable, and venthole can be such that PVC waterproof membrane and the moisture-proof vapour-binding film of PE contacts with the air of inside switch cabinet,
Liquid is absorbed convenient for PVC waterproof membrane, absorbs vapor convenient for the moisture-proof vapour-binding film of PE, since the installation number of venthole is at least 2,
And the diameter of venthole is equal, can effectively increase liquid and water in PVC waterproof membrane and the moisture-proof vapour-binding film of PE and switchgear in this way
The contact area of steam increases PVC to realize the maximization of the function of PVC waterproof membrane and the moisture-proof vapour-binding film of PE significantly
The dampproof effect of waterproof membrane and the moisture-proof vapour-binding film of PE, since the lower end surface of PVC waterproof membrane and the moisture-proof vapour-binding film of PE is equipped with a knot
Structure, it can be achieved that PVC waterproof membrane and the moisture-proof vapour-binding film lower end surface PE folding, and then realize PVC waterproof membrane and the moisture-proof vapour-binding film of PE
Replacement, guarantee the continuity of moisture-proof function.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of heat-dissipation switch cabinet, including switch board housing (1), it is characterised in that: the front side wall of the switch board housing (1),
Rear wall, left side wall and right side wall include outer layer (11), PVC waterproof membrane (12), the moisture-proof vapour-binding film of PE (13) and internal layer (14),
The inner sidewall of the outer layer (11) is connected with the lateral wall of the PVC waterproof membrane (12), the inside of the PVC waterproof membrane (12)
Wall is connected with the lateral wall of the moisture-proof vapour-binding film of PE (13), the inner sidewall and the internal layer (14) of the moisture-proof vapour-binding film of PE (13)
Lateral wall be connected, through being equipped with venthole (2) between the inner sidewall and lateral wall of the internal layer (14), outside the switchgear
The inner cavity right side wall of shell (1) is equipped with temperature sensor (3), and the inner cavity lower end surface of the switch board housing (1) is equipped with column (4),
Tilt stand (5), the column are symmetrically arranged between the middle part of the column (4) and the lower end surface of the switch board housing (1)
(4) upper end is fixedly connected with electric fan (6).
2. a kind of heat-dissipation switch cabinet according to claim 1, it is characterised in that: the PVC waterproof membrane (12) and the PE
The lower end surface of moisture-proof vapour-binding film (13) is equipped with door.
3. a kind of heat-dissipation switch cabinet according to claim 1, it is characterised in that: axis at the transmission shaft of the electric fan (6)
It is connected with the output end of external motor, the external motor is servo motor.
4. a kind of heat-dissipation switch cabinet according to claim 3, it is characterised in that: the external motor, the temperature sensing
Device (3) and relevant control circuit are electrically connected with external power supply by electric conductor.
5. a kind of heat-dissipation switch cabinet according to claim 1, it is characterised in that: the installation number of the venthole (2) is extremely
It is less 2, the diameter of the venthole (2) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537331.2U CN208401345U (en) | 2018-04-16 | 2018-04-16 | A kind of heat-dissipation switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537331.2U CN208401345U (en) | 2018-04-16 | 2018-04-16 | A kind of heat-dissipation switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401345U true CN208401345U (en) | 2019-01-18 |
Family
ID=65063594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820537331.2U Active CN208401345U (en) | 2018-04-16 | 2018-04-16 | A kind of heat-dissipation switch cabinet |
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| Country | Link |
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| CN (1) | CN208401345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350420A (en) * | 2019-07-23 | 2019-10-18 | 马铁松 | Environment-friendly and energy-efficient power transformation box |
-
2018
- 2018-04-16 CN CN201820537331.2U patent/CN208401345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350420A (en) * | 2019-07-23 | 2019-10-18 | 马铁松 | Environment-friendly and energy-efficient power transformation box |
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