CN115733112A - Cable trench cover plate - Google Patents
Cable trench cover plate Download PDFInfo
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- CN115733112A CN115733112A CN202211459875.9A CN202211459875A CN115733112A CN 115733112 A CN115733112 A CN 115733112A CN 202211459875 A CN202211459875 A CN 202211459875A CN 115733112 A CN115733112 A CN 115733112A
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- hinged
- cover plate
- fan
- cover
- cable duct
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Abstract
The invention discloses a cable trench cover plate which comprises an upper end cover, wherein one end of the upper end cover is hinged with a cover plate frame; second hinged supports are arranged on the upper side and the lower side of the cover plate frame; the second hinged support is hinged with one end of the telescopic device, and the other end of the telescopic device is hinged with the first hinged support; the first hinged support is arranged at the bottom of the upper cover plate; the cover plate frame is provided with a control unit and a fan; the control unit is electrically connected with the storage battery and the detection device. The problem of the inside humidity of cable pit and high temperature can be solved, the heat dissipation of dehumidifying in real time is come according to the inside condition of cable pit.
Description
Technical Field
The invention relates to a cable trench cover plate, and belongs to the technical field of cable trench facilities.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
The cable trench is a humid and airtight space in the transformer substation, and rainwater can remain at the bottom of the cable trench in rainy and snowy weather, so that the rainwater is gradually evaporated. However, because the cable trench is lack of ventilation, evaporated steam can enter the inside of the equipment through the secondary cable sleeve, so that the terminal wiring of the outdoor terminal box of the transformer substation is affected with damp, mildewed and rusted, the box wall is condensed and seeped, and the like, and the faults of functional failure of a relay in the box body, reduction of direct-current insulation and the like can be caused for a long time, and the safe operation of the equipment is seriously threatened. The cable pit needs to be opened behind sleet weather and ventilates, prevents inside humidity, but adopts the mode inefficiency that the manual work was opened, wastes time and energy. And the cable is the phenomenon that the high temperature probably appears occasionally in the use, needs in time dispel the heat, consequently needs a cable trench cover to solve the problem of the inside humidity of cable trench and high temperature.
Disclosure of Invention
Aiming at the problems, the invention provides the cable trench cover plate which can solve the problems of humidity and overhigh temperature in a cable trench, so that the cable trench cover plate can be opened according to the internal humidity and the internal temperature, ventilation and dehumidification are carried out, the temperature in the cable trench is reduced, the efficiency is higher, and manual operation is not needed.
In order to realize the purpose, the invention adopts the following technical scheme:
the invention provides a cable trench cover plate, which comprises: one end of the upper end cover is hinged with the cover plate frame; second hinged supports are arranged on the upper side and the lower side of the cover plate frame; the second hinged support is hinged with one end of the telescopic device, and the other end of the telescopic device is hinged with the first hinged support; the first hinged support is arranged at the bottom of the upper cover plate; the cover plate frame is provided with a control unit and a fan; the control unit is electrically connected with the storage battery and the detection device.
Further, the detection device comprises a temperature sensor and a humidity sensor.
Further, the temperature sensor is used for detecting the temperature inside the cable trench; the humidity sensor is used for detecting the humidity inside the cable trench.
Furthermore, the fans are arranged on the left side and the right side of the control unit, the left fan is a heat dissipation fan, and the right fan is a dehumidification fan.
Furthermore, the number of the fans is four, and the number of the fans is two at the left side and the right side.
Further, the heat radiation fan can blow external cold air into the cable trench; the dehumidification fan can take out the moisture in the cable trench.
Furthermore, a solar panel is arranged on the upper cover plate; the solar panel is electrically connected with the control unit.
Further, the telescopic device can rotate along the first hinged support and the second hinged support.
Furthermore, the telescopic device consists of a first rod and a second rod; the first rod is hinged with the second hinged support; the second rod is hinged with the first hinged support; the second rod is sleeved in the first rod.
Furthermore, two telescopic devices are arranged; the telescopic device and the fan are electrically connected with the control unit.
The invention has the beneficial effects that:
1. the invention is provided with the detection device, the opening and closing of the upper cover plate are judged by detecting the temperature and the humidity in the cable duct, and then the dehumidification fan or the cooling fan is started to carry out dehumidification or cooling, so that the manual participation is not needed, the intelligent degree is high, and the labor amount is reduced.
2. The invention is provided with the telescopic device, the upper cover plate is supported by the telescopic device, the telescopic device is more flexible by the hinged support, and the telescopic device can be taken into the cover plate frame when the upper cover plate is closed, so that the closing of the upper cover plate is not influenced.
3. The solar panel can store electric energy and supply power to the storage battery, so that the cable trench cover plate can be continuously used.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is an open front view of a cable trench cover of the present invention;
FIG. 2 is a top view of the cover plate frame structure of the present invention;
FIG. 3 is a closed top view of the cable trench cover of the present invention;
in the figure: 1. an upper cover plate; 2. a first hinged support; 3. a telescoping device; 4. a second hinged support; 5. a cover plate frame; 6. a fan; 7. a control unit; 8. a storage battery; 9. a detection device; 10. a solar panel.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Term interpretation section: the terms "mounted," "connected," "fixed," and the like in the present invention should be understood broadly, and for example, the terms "mounted," "connected," and "fixed" may be fixed, detachable, or integrated; the term "coupled" may refer to a mechanical coupling, a direct coupling, an indirect coupling via an intermediate, an internal coupling of two elements, or an interaction of two elements, and it is understood that the terms used in the present invention have the same meaning as the terms used in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings, and as shown in the drawings, a cable trench cover disclosed in this embodiment includes: the device comprises an upper end cover 1, wherein one end of the upper end cover 1 is hinged with a cover plate frame 5; the upper side and the lower side of the cover plate frame 5 are provided with second hinged supports 4; the second hinged support 4 is hinged with one end of the telescopic device 3, and the other end of the telescopic device 3 is hinged with the first hinged support 2; the first hinged support 2 is arranged at the bottom of the upper cover plate 1; the cover plate frame 5 is provided with a control unit 7 and a fan 6; the control unit 7 is electrically connected with the storage battery 8 and the detection device 9.
The detection means 9 comprise a temperature sensor and a humidity sensor. The temperature sensor is used for detecting the temperature in the cable trench; the humidity sensor is used for detecting the humidity inside the cable trench. When the temperature in the cable duct is too high, the electric signal can be transmitted to the control unit 7, the control unit 7 controls the telescopic device 3, the upper cover plate is opened, and then the heat dissipation fan is started to dissipate heat. And similarly, when the humidity in the cable trench is too high, a dehumidifying fan is started to dehumidify.
The fans 6 are arranged on the left side and the right side of the control unit 7, the left fan is a heat dissipation fan, and the right fan is a dehumidification fan. The number of the fans 6 is four, and the number of the fans is two at the left side and the right side. The heat dissipation fan can blow external cold air into the cable trench; the dehumidification fan can take out the moisture in the cable trench. The cooling fan and the dehumidifying fan can be opened or closed according to the actual conditions in the cable trench, and after the detection device 9 judges that the cooling or dehumidifying is completed, the control unit 7 can timely close the fan to close the upper cover plate, so that dust or sundries are prevented from entering the cable trench.
A solar panel 10 is arranged on the upper cover plate 1; the solar panels 10 are electrically connected to the control unit 7. The solar cell panel can save energy and reduce the wiring in the cable trench, reduce the engineering quantity and the maintenance difficulty, and timely supplement electric energy for the storage battery 8 so as to control the operation of the device.
The telescopic device 3 can rotate along the first hinged support 2 and the second hinged support 4. The telescopic device 3 consists of a first rod and a second rod; the first rod is hinged with the second hinged support 4; the second rod is hinged with the first hinged support 2; the second rod is sleeved in the first rod. Two telescopic devices 3 are arranged; the telescopic device 3 and the fan 6 are electrically connected with the control unit.
The working principle is as follows:
lay cable pit cover plate interval setting on the cable pit, when temperature sensor or humidity transducer detected the inside high temperature of cable pit or humidity when too big, in time with temperature signal or humidity signal transmission to the control unit 7, the control unit 7 starts telescoping device 3, the first pole of telescoping device 3 rotates clockwise relative to second hinged support 4, the second pole of telescoping device 3 stretches out, the second pole rotates clockwise relative to first hinged support 2, open to the assigned position back at upper cover plate 1, the second pole stops stretching out, first hinged support 2 and second hinged support 4 play the supporting role, control unit 7 judges according to temperature or humidity condition and opens radiator fan or dehumidification fan, thereby dehumidify or dispel the heat to the cable pit inside, close the fan after dehumidification or the heat dissipation, close upper cover plate 1 at last.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive changes in the technical solutions of the present invention.
Claims (10)
1. A cable trench cover is characterized by comprising an upper end cover, wherein one end of the upper end cover is hinged with a cover plate frame; second hinged supports are arranged on the upper side and the lower side of the cover plate frame; the second hinged support is hinged with one end of the telescopic device, and the other end of the telescopic device is hinged with the first hinged support; the first hinged support is arranged at the bottom of the upper cover plate; the cover plate frame is provided with a control unit and a fan; the control unit is electrically connected with the storage battery and the detection device.
2. The cable duct cover of claim 1, wherein the sensing device comprises a temperature sensor and a humidity sensor.
3. The cable duct cover of claim 2, wherein the temperature sensor is configured to detect a temperature inside the cable duct; the humidity sensor is used for detecting the humidity inside the cable trench.
4. The cable duct cover of claim 1, wherein the fans are disposed on left and right sides of the control unit, and the left fan is a heat dissipation fan and the right fan is a dehumidifying fan.
5. The cable duct cover of claim 4, wherein the fans are four, two on each of the left and right sides.
6. The cable duct cover according to claim 4, wherein the heat-radiating fan blows external cold air into the cable duct; the dehumidifying fan can extract moisture in the cable trench.
7. The cable duct cover of claim 1, wherein a solar panel is disposed on the cover; the solar panel is electrically connected with the control unit.
8. The cable duct cover of claim 1, wherein the telescoping device is pivotable about the first pivoting support and the second pivoting support.
9. The cable duct cover of claim 1, wherein the telescoping device comprises a first rod and a second rod; the first rod is hinged with the second hinged support; the second rod is hinged with the first hinged support; the second rod is sleeved in the first rod.
10. The cable duct cover of claim 1, wherein there are two of the telescoping devices; the telescopic device and the fan are electrically connected with the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211459875.9A CN115733112A (en) | 2022-11-16 | 2022-11-16 | Cable trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211459875.9A CN115733112A (en) | 2022-11-16 | 2022-11-16 | Cable trench cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115733112A true CN115733112A (en) | 2023-03-03 |
Family
ID=85297090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211459875.9A Pending CN115733112A (en) | 2022-11-16 | 2022-11-16 | Cable trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115733112A (en) |
-
2022
- 2022-11-16 CN CN202211459875.9A patent/CN115733112A/en active Pending
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