CN217808226U - Escalator machine room heat dissipation device - Google Patents
Escalator machine room heat dissipation device Download PDFInfo
- Publication number
- CN217808226U CN217808226U CN202221531985.7U CN202221531985U CN217808226U CN 217808226 U CN217808226 U CN 217808226U CN 202221531985 U CN202221531985 U CN 202221531985U CN 217808226 U CN217808226 U CN 217808226U
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- fan
- machine room
- air
- truss
- temperature sensor
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Abstract
The utility model discloses an automatic staircase computer lab heat abstractor, including the guard plate, the guard plate top is fixed on the truss, be provided with temperature sensor and controller on the truss, set up a set of fan on the guard plate, this fan includes air supply fan and exhaust fan, and the temperature signal that temperature sensor was received to the controller reaches the setting value, then opens the air supply fan of opposite wind direction and the operation of exhaust fan simultaneously, drives the inside and outside circulation of air of guard plate. Compared with the prior art, the utility model senses the air temperature of the machine room through the temperature sensor arranged in the machine room, when the temperature rises to a set value (about 45 ℃), the group of fans arranged on the protection plate are started, the air exhaust fan exhausts the hot air of the machine room, and the air supply fan blows in the external cold air to form the air circulation inside and outside the machine room, thereby reducing the temperature of the machine room, and the structure is simple and the practicability is strong; the running time of the fan is set through the controller, and the intelligent and convenient fan is achieved.
Description
Technical Field
The utility model belongs to the technical field of the staircase switch board, concretely relates to automatic staircase computer lab heat abstractor.
Background
The escalator upper machine room is a semi-closed space, a host machine, a control system and other heat sources are arranged inside the escalator, particularly, an outdoor escalator, the temperature of the machine room often reaches more than 40 ℃, the long-term high temperature of the machine room not only affects the service life of electric elements and rubber and plastic products in equipment, but also is not beneficial to daily maintenance of maintenance personnel, and can cause physical damage to maintenance personnel.
At present, a fan or a small air conditioner is installed in a truss of the escalator in an elevator manufacturing plant for cooling, but an escalator machine room is a relatively sealed space, the fan is installed in the machine room, the cooling effect cannot be generated, the air conveyed by the fan in the closed environment is hot air in the machine room, the effect of accelerating air circulation of the machine room can be achieved, the small air conditioner is installed in the machine room, the cost is high, and no conventional product exists in the market.
SUMMERY OF THE UTILITY MODEL
In order to reduce the temperature in the computer lab, with the hot-air outgoing in the computer lab, the utility model provides an automatic staircase computer lab heat abstractor's scheme is provided.
The utility model provides an automatic staircase computer lab heat abstractor, includes the guard plate, and the guard plate top is fixed on the truss, be provided with temperature sensor and controller on the truss, set up a set of fan on the guard plate, this fan includes air supply fan and the fan of airing exhaust, and the controller receives temperature sensor's temperature signal and reaches the setting value, then opens the air supply fan of opposite wind direction and the operation of the fan of airing exhaust simultaneously, drives the inside and outside circulation of air of guard plate.
Furthermore, a plurality of ventilation holes for installing fans are formed in the protection plate, and the fans are fixed in the ventilation holes through fasteners.
Further, the temperature sensor is fixed on the truss through a support.
Specifically, the support is an L-shaped support, one end of the support is fixed on the truss, and the other end of the support is provided with a temperature sensor.
Preferably, the fans include a supply fan for blowing cool air from the outside into the interior of the guard plate, and an exhaust fan for exhausting hot air from the room to the outside of the guard plate, thereby reducing the temperature in the room.
Furthermore, the top of the protection plate is fixed with the truss through a connecting frame.
Compared with the prior art, the utility model discloses there is following advantage: the temperature sensor arranged in the machine room is used for sensing the air temperature of the machine room, when the temperature rises to a set value (about 45 ℃), the group of fans arranged on the protection plate are started, the hot air of the machine room is exhausted by the exhaust fan, and the outside cold air is blown in by the air supply fan to form air circulation inside and outside the machine room, so that the temperature of the machine room is reduced, the structure is simple, and the practicability is strong; the running time of the fan is set through the controller, and the intelligent and convenient fan is achieved.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention.
In the figure: the method comprises the following steps of 1-truss, 2-protective plate, 3-fastener, 4-fan, 5-temperature sensor, 6-bracket, 7-connecting frame, 8-controller, 9-bottom sealing plate, 10-rear decorative plate and 11-side decorative plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The escalator machine room heat dissipation device shown in fig. 1-2 comprises a protection plate 2, wherein the top of the protection plate 2 is fixed on a truss 1 through a connecting frame 7, and a floor cover plate (not shown in the figure) covers the truss 1. A group of fans 4 are arranged on the protection plate 2, and the fans 4 comprise one or more air supply fans and one or more air exhaust fans and drive the air circulation inside and outside the protection plate 2. A plurality of ventilation holes for installing the fan 4 are formed in the protection plate 2, the fan 4 is fixed in the ventilation holes of the protection plate 2 through the fastening pieces 3, and the fastening pieces 3 can be screws and the like. The truss 1 is further provided with a temperature sensor 5, the temperature sensor 5 is fixed on the truss 1 through a support 6, the support 6 is preferably an L-shaped support, one end of the support is fixed on the truss 1, and the other end of the support is provided with the temperature sensor 5.
Specifically, the escalator machine room comprises a floor cover plate covered at the top and a bottom sealing plate 9 at the bottom, four side plates are arranged between the floor cover plate and the bottom sealing plate 9, and the four side plates comprise side decorative plates 11 arranged on two sides, a front protective plate 2 and a rear decorative plate 10 arranged on the back. The truss 1 in the machine room is also provided with a controller 8, and the running time of the fan 4 is set through the controller 8. That is, when the temperature signal from the temperature sensor 5 reaches the set value, the controller 8 issues a command to close the contactor and turn on the power supply of the fan 4.
In the embodiment of the application, the set of fans 4 disposed on the protection plate 2 includes an air supply fan blowing in cool air from the outside to the inside of the protection plate, and an air exhaust fan discharging hot air from the machine room to the outside of the protection plate, and the two fans 4 with opposite wind directions circulate air inside and outside the machine room, so as to reduce the temperature in the machine room. According to actual needs, the set fans comprise a plurality of air supply fans which face the inside of the protection plate and blow in outside cold air, and a plurality of air exhaust fans which face the outside of the protection plate and exhaust hot air of the machine room.
It can be understood that this application comes the air temperature of perception computer lab through the temperature sensor 5 of installing in the computer lab, and when the temperature rose to the setting value (about 45 ℃), a set of fan 4 on controller 8 control guard plate 2 started, and the exhaust fan wherein discharges the hot-air of computer lab, and supply fan blows in the outside cold air to reduce the temperature in the computer lab.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an escalator computer lab heat abstractor, includes guard plate (2), and guard plate (2) top is fixed on truss (1), its characterized in that, be provided with temperature sensor (5) and controller (8) on truss (1), set up a set of fan (4) on guard plate (2), this fan (4) are including air supply fan and exhaust fan, and controller (8) receive the signal that the temperature that temperature sensor (5) responded reaches the setting value, then open air supply fan and exhaust fan's operation simultaneously, drive the inside and outside circulation of air of guard plate (2).
2. The escalator machine room heat dissipation device as claimed in claim 1, wherein the protection plate (2) is provided with a plurality of ventilation holes for installing the fans (4), and the fans (4) are fixed in the ventilation holes through fasteners (3).
3. Escalator machine room heat sink according to claim 1, characterized in that the temperature sensor (5) is fixed to the truss (1) by means of a bracket (6).
4. Escalator machine room heat sink according to claim 3, characterized in that the support (6) is an L-shaped support, one end of which is fixed to the truss (1) and the other end of which is provided with a temperature sensor (5).
5. Escalator machine room heat sink according to any of claims 1-4, characterized in that the fans (4) comprise a pair of blowing fans inside the protecting plate (2) and a pair of blowing fans outside the protecting plate (2).
6. Escalator machine room heat sink according to any of claims 1-4, characterized in that the top of the protection plate (2) is fixed to the truss (1) by means of a connecting frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221531985.7U CN217808226U (en) | 2022-06-20 | 2022-06-20 | Escalator machine room heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221531985.7U CN217808226U (en) | 2022-06-20 | 2022-06-20 | Escalator machine room heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217808226U true CN217808226U (en) | 2022-11-15 |
Family
ID=83992367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221531985.7U Active CN217808226U (en) | 2022-06-20 | 2022-06-20 | Escalator machine room heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217808226U (en) |
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2022
- 2022-06-20 CN CN202221531985.7U patent/CN217808226U/en active Active
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