Heating device convenient for cable construction in winter

Abstract

The utility model relates to a heating device, belongs to the technical field of cable heating, and particularly relates to a heating device convenient for cable construction in winter, which comprises a heating shed, a heating wire is arranged in an interlayer of the inner side of the heating shed, and telescopic rods are arranged at four corners of the heating shed; according to the utility model, the heating shed adopts a modular design, the size can be extended or reduced according to requirements, the heating shed can be further adapted to high-voltage cable reels with different lengths and numbers, a plurality of heating sheds can be rapidly combined through simple clamping so as to cover a larger area, and a high-precision sensor and a dynamic temperature adjusting system are integrated, so that the temperature of the cable reels can be rapidly adjusted. According to the cable heating device, accurate temperature control can be provided, a programmable controller is arranged to automatically adjust heating parameters according to the environment temperature, so that the uniformity and safety of cable heating are ensured, power is supplied through a photovoltaic panel, and energy consumption is reduced; the problems that open fire heating in an existing greenhouse is inconvenient, and the safety performance is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable heating, in particular to a heating device which is convenient for cable construction in winter. Background Art

[0002] When the temperature drops below zero in winter, the cable material becomes rigid and easily damaged when installed under low temperature conditions. In particular, the production and installation of high-voltage cable heads have higher requirements on environmental factors, including temperature, humidity, and surrounding dust.

[0003] Existing cable heating solutions in low temperatures in winter usually lack safety and temperature control, especially in harsh environments such as deserts. Fixed heating sheds do not have sufficient flexibility and windproof properties. Currently, most people use simple fixed heating sheds and use blowtorches or open flames in the sheds to heat the cables, which poses a safety hazard. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a heating device which is convenient for cable construction in winter. It integrates high-precision sensors and dynamic temperature adjustment systems, can provide precise temperature control, and is equipped with a programmable controller to automatically adjust heating parameters according to ambient temperature, thereby ensuring the uniformity and safety of cable heating. Photovoltaic panels are used for power supply to reduce energy consumption.

[0005] The technical solution to achieve the purpose of the utility model is: a heating device that is convenient for cable construction in winter, including a heating shed, a heating wire is arranged in the inner interlayer of the heating shed, and telescopic rods are arranged at the four corners of the heating shed, and two cable entry ports are symmetrically opened on the inner side of the heating shed, and also includes: a heating mechanism, which is arranged on the outside and inside of the heating shed; the heating mechanism includes an outdoor temperature indicator installed on the outside of the heating shed at the lower end position, and an indoor temperature indicator installed on the inside of the heating shed at the middle position, a heating set temperature indicator is installed on the outside of the heating shed at the upper end position, and a carbon monoxide detector is installed on the inside of the heating shed.

[0006] In some embodiments, a visual window is provided on one side of the heating shed.

[0007] In some embodiments, fixing plates are fixed to the four outer corners of the heating shed, and anchor nails are arranged on the inner sides of the fixing plates.

[0008] In some embodiments, a clamping block is fixed on one side of the heating shed, and an L-shaped clamping rod matched with the clamping block is fixed on the other side of the heating shed.

[0009] In some embodiments, a pedal-type one-button storage device is provided at the bottom end of one side of the heating shed.

[0010] In some embodiments, the heating shed is specifically located in the area of ​​the built photovoltaic panels and is electrically connected to the photovoltaic panels.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] Firstly, the utility model adopts a modular design for the heating shed, which can be expanded or reduced in size as needed, and can adapt to high-voltage cable reels of different lengths and numbers. Multiple heating sheds can be quickly combined through simple clamping. The heating shed is also mobile and can be quickly deployed, which provides greater flexibility compared to the existing fixed heating sheds.

[0013] Second: The utility model integrates high-precision sensors and dynamic temperature adjustment systems, which can provide precise temperature control, use PT1000 sensors to improve the accuracy of temperature monitoring, and is equipped with a programmable controller to automatically adjust the heating parameters according to the ambient temperature, thereby ensuring the uniformity and safety of cable heating, and using photovoltaic panels for power supply to reduce energy consumption;

[0014] The invention solves the problems of inconvenience of open fire heating in the existing shed and low safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the front view structure of a heating shed provided in one embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall perspective structure of the heating shed provided in one embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of two heating sheds in splicing state provided in the second embodiment of the utility model;

[0019] Figure 4 It is a side view structural schematic diagram of two heating sheds provided in the second embodiment of the utility model after being spliced.

[0020] Description of reference numerals:

[0021] 1. Heating shed; 2. Telescopic rod; 3. Cable inlet; 4. Outdoor temperature indicator; 5. Indoor temperature indicator; 6. Heating set temperature indicator; 7. Carbon monoxide detector; 8. Visual window; 9. Fixing plate; 10. Anchor nail; 11. Snap-in block; 12. L-shaped snap-in rod; 13. Pedal-type one-button storage device. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a heating device that is convenient for cable winter construction through improvement. The technical solution of the utility model is:

[0024] Embodiment 1:

[0025] like Figure 1-Figure 4 As shown, a heating device convenient for cable construction in winter comprises a heating shed 1, a heating wire is arranged in the inner interlayer of the heating shed 1, and telescopic rods 2 are arranged at the four corners of the heating shed 1. The heating shed 1 is modularly designed and can be extended or reduced in size as needed. By arranging a plurality of telescopic rods 2, the telescopic control effect of the heating shed 1 is produced by controlling the telescopic extension of the plurality of telescopic rods 2. Two cable entry ports 3 are symmetrically arranged on the inner side of the heating shed 1 to facilitate the wiring of the cables. The heating device also comprises: a heating mechanism, which is arranged on the outer side and the inner side of the heating shed 1; the heating mechanism comprises an outdoor temperature indicator 4 installed at the lower end position of the outer side of the heating shed 1, and an indoor temperature indicator 5 installed at the middle position of the inner side of the heating shed 1. A heating set temperature indicator 6 is installed at the upper end of the outer side of the heating shed 1, and a carbon monoxide detector 7 is installed on the inner side of the heating shed 1. The heating set temperature indicator 6 includes a programmable controller, which can automatically adjust the heating parameters according to the feedback of the indoor and outdoor temperatures. When in use, the heating wire in the interlayer of the heating shed 1 is controlled by the heating set temperature indicator 6 to heat, and the indoor and outdoor temperatures are monitored in real time through the outdoor temperature indicator 4 and the indoor temperature indicator 5. Specifically, a PT1000 sensor is used to improve the accuracy of temperature monitoring and ensure the uniformity and safety of the heating process. By providing the carbon monoxide detector 7, potential toxic gases can be monitored when the inner side of the heating shed 1 is heated.

[0026] like Figure 1 and Figure 2 As shown, in one embodiment, a visual window 8 is provided on one side of the heating shed 1 to facilitate observation of the situation in the shed at any time.

[0027] like Figure 1 As shown, in one embodiment, fixing plates 9 are fixed to the four outer corners of the heating shed 1, and anchor nails 10 are arranged on the inner sides of the fixing plates 9. During installation, the whole can be fixed by hammering the anchor nails 10.

[0028] like Figure 2As shown, in one embodiment, a pedal-type one-button storage device 13 is provided at the bottom of one side of the heating shed 1. After the cable is laid, it can be stored with one button and reused, saving costs.

[0029] like Figure 1 As shown, in one embodiment, the heating shed 1 is specifically located in the built photovoltaic panel area and is electrically connected to the photovoltaic panels. The photovoltaic panels are used to power the entire shed, thereby reducing dependence on traditional energy and lowering environmental impact.

[0030] Embodiment 2: Figure 3 and Figure 4 As shown, in the second embodiment, a clamping block 11 is fixed on one side of the heating shed 1, and an L-shaped clamping rod 12 adapted to the clamping block 11 is fixed on the other side of the heating shed 1. By respectively inserting a plurality of L-shaped clamping rods 12 into the inner sides of a plurality of clamping blocks 11, a plurality of heating sheds 1 can be quickly spliced ​​together to cover a larger area.

[0031] The specific working method is: when in use, the heating shed 1 is installed as a whole in the built photovoltaic panel area, and is connected through a suitable power management system. It can be directly powered by the photovoltaic panel to enhance environmental protection and energy efficiency. According to the actual needs of the construction site, multiple heating sheds 1 are spliced ​​to cover a larger area. The clamping block 11 and the L-shaped clamping rod 12 fixed on one side of the heating shed 1 can be quickly clamped, and the operation is simple. During installation, the whole can be fixed by hammering multiple anchor nails 10. After the fixed installation is completed, the cable is extended into the inside of the heating shed 1. The heating set temperature indicator 6 includes a programmable controller, which can automatically adjust the heating parameters according to the feedback of the indoor and outdoor temperatures, and then the heating wire located in the interlayer of the heating shed 1 is controlled by the heating set temperature indicator 6 to heat. The indoor and outdoor temperatures are monitored in real time by the outdoor temperature indicator 4 and the indoor temperature indicator 5. Specifically, a PT1000 sensor is used to improve the accuracy of temperature monitoring and ensure the uniformity and safety of the heating process. By providing a carbon monoxide detector 7, potential toxic gases can be monitored when the inside of the heating shed 1 is heated.

[0032] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A heating device for facilitating winter cable construction, comprising a heating shed (1), wherein the inner interlayer of the heating shed (1) is provided with a heating wire, and the four corners of the heating shed (1) are provided with telescopic rods (2), and the inner side of the heating shed (1) is symmetrically provided with two cable inlets (3), characterized in that: Also includes: A heating mechanism, wherein the heating mechanism is arranged on the outside and inside of the heating shed (1); The heating mechanism comprises an outdoor temperature indicator (4) installed at a lower end position on the outside of the heating shed (1), and an indoor temperature indicator (5) installed at a middle position on the inside of the heating shed (1). A heating set temperature indicator (6) is installed at an upper end position on the outside of the heating shed (1), and a carbon monoxide detector (7) is installed on the inside of the heating shed (1).

2. A heating device for facilitating cable construction in winter according to claim 1, characterized in that: A visual window (8) is provided on one side of the heating shed (1).

3. A heating device for facilitating cable construction in winter according to claim 1, characterized in that: The four outer corners of the heating shed (1) are all fixed with fixing plates (9), and the inner sides of the fixing plates (9) are all provided with anchor nails (10).

4. A heating device for facilitating cable construction in winter according to claim 1, characterized in that: A clamping block (11) is fixed on one side of the heating shed (1), and an L-shaped clamping rod (12) matched with the clamping block (11) is fixed on the other side of the heating shed (1).

5. A heating device for facilitating cable construction in winter according to claim 1, characterized in that: A pedal-type one-button storage device (13) is provided at the bottom end of one side of the heating shed (1).

6. A heating device for facilitating cable construction in winter according to claim 1, characterized in that: The heating shed (1) is specifically located in the built photovoltaic panel area and is electrically connected to the photovoltaic panels.

Images