A temperature control device for a hydropower station communication machine room

Abstract

This invention discloses a temperature control device for a communication equipment room in a hydropower station. The device includes a trapezoidal shell assembly, a T-shaped extrusion drying assembly disposed on one side of the trapezoidal shell assembly, an inner extrusion positioning assembly disposed within the T-shaped extrusion drying assembly, a distance-limiting support assembly connected to the T-shaped extrusion drying assembly, and a temperature-adjusting assembly connected to the distance-limiting support assembly. The advantages of this invention are that the temperature control device is easy for personnel to carry and transport, and during use, it offers two automatically switchable working modes for manually drying damp materials. In the first working mode, the temperature inside the equipment room is adjusted to achieve a suitable working temperature; in the second working mode, damp materials are thoroughly clamped, drained, and dried, facilitating repeated use.

Description

Technical Field

[0001] This invention relates to the field of hydropower station communication equipment room maintenance technology, and in particular to a temperature control device for hydropower station communication equipment rooms. Background Technology

[0002] A hydroelectric power station is a comprehensive engineering facility that converts water energy into electrical energy. It generally includes a reservoir formed by water-retaining and spillway structures, a water intake system, a power plant, and electromechanical equipment. High-level water from the reservoir flows into the power plant through the water intake system to drive the turbine generator units to generate electricity. The electricity is then transmitted to the power grid via step-up transformers, switchyards, and transmission lines. Because the hydroelectric power station's generator room is in close contact with the water source, the air inside is relatively humid, so air drying devices are required.

[0003] Currently, most existing drying systems for hydropower station equipment rooms are complex in structure, occupy a large amount of space, and are not easy to move. Furthermore, due to the high moisture content during operation, the moisture-absorbing materials in each device often reach saturation quickly. Each time, a large amount of dried moisture-absorbing material needs to be carried back for replacement, and the replaced material needs to be dried again for reuse. This back-and-forth transportation is cumbersome and can even lead to loss during transport. Therefore, we propose an improvement: a temperature control device for hydropower station communication equipment rooms. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above or prior art, the present invention is proposed.

[0006] Therefore, the purpose of this invention is to provide a temperature control device for a communication room in a hydropower station, which is portable and can dry and recycle moisture-absorbing materials on-site without the need to carry spare materials.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a temperature control device for a communication equipment room in a hydropower station, comprising a temperature control device including a trapezoidal shell assembly, a T-shaped extrusion drying assembly disposed on one side of the trapezoidal shell assembly, an inner extrusion positioning assembly disposed within the T-shaped extrusion drying assembly, a distance limiting support assembly connected to the T-shaped extrusion drying assembly, and a temperature regulating assembly connected to the distance limiting support assembly.

[0008] As a preferred embodiment of the temperature control device of the present invention for a communication room in a hydropower station, the trapezoidal shell assembly includes an air outlet, a strip-shaped feed inlet disposed at the top of the trapezoidal shell assembly, a drain outlet disposed at the bottom of the trapezoidal shell assembly, a water-proof partition plate disposed inside the trapezoidal shell assembly, and two sets of ring plates disposed on the water-proof partition plate.

[0009] As a preferred embodiment of the temperature control device for a hydropower station communication room according to the present invention, the T-shaped extrusion drying assembly includes a T-shaped shell, a damaged T-shaped cover disposed inside the T-shaped shell, extrusion drain outlets disposed on the top of the T-shaped shell and the damaged T-shaped cover respectively, a drain and dryer outlet disposed below the extrusion drain outlet, a swing plate hinged to the inner bottom of the T-shaped shell, an L-shaped mounting plate disposed on the top of the swing plate, a round-headed shaft inserted into the swing plate and the L-shaped mounting plate respectively, a first limiting plate disposed in the middle of the round-headed shaft, a first spring connected to one side of the first limiting plate and the inner wall of the L-shaped mounting plate respectively, and two sets of contraction inclined surfaces symmetrically disposed on the inner wall of the T-shaped shell.

[0010] As a preferred embodiment of the temperature control device for a hydropower station communication equipment room according to the present invention, the internal extrusion positioning component includes a trapezoidal support block, two sets of elastic extrusion plates symmetrically arranged on both sides of the trapezoidal support block, a contraction space between the trapezoidal support block and the elastic extrusion plates, a lifting block at the bottom of the trapezoidal support block, an annular guide groove in the middle of the lifting block, a first limiting guide block and a second limiting guide block on both sides of the annular guide groove, a second spring at the bottom of the lifting block and connected to the bottom wall of the T-shaped housing, two sets of locking blocks on both sides of the lifting block, an outer arc-shaped block connected to one set of locking blocks, a roller abutting against the bottom of the outer arc-shaped block, a transmission shaft hinged to the roller, a second limiting disc on one side of the transmission shaft, and a third spring connected to one side of the second limiting disc and the inner wall of the collar plate respectively; the elastic extrusion plates are inclined, and the inner walls on both sides of the T-shaped housing are provided with locking grooves adapted to the locking blocks.

[0011] As a preferred embodiment of the temperature control device of the present invention for a communication room in a hydropower station, the annular guide groove includes a first limiting slot at the bottom, a first semi-annular guide groove communicating with the first limiting slot, an inclined top slot communicating with the first semi-annular guide groove, a second limiting slot communicating with the inclined top slot, and a second semi-annular guide groove communicating with the second limiting slot; the first limiting guide block includes a first gently rising surface at its bottom and a first inclined cross-section at its top; the second limiting guide block includes a second inclined cross-section at its bottom and a second gently rising surface at its top.

[0012] As a preferred embodiment of the temperature control device for a hydropower station communication equipment room according to the present invention, the distance-limiting support assembly includes a cooperating plate connected to the drive shaft, a moving indicator rod connected to the cooperating plate, a first inclined swing plate hinged to the moving indicator rod, a second inclined swing plate hinged to the first inclined swing plate, a hinged adjustment plate connected to the ends of the first and second inclined swing plates, a V-shaped frame hinged to the hinged adjustment plate, and a sleeve set at one end of the V-shaped frame.

[0013] As a preferred embodiment of the temperature control device of the present invention for use in the communication room of a hydropower station, the temperature control component includes a hot air blower.

[0014] As a preferred embodiment of the temperature control device of the present invention for a communication room in a hydropower station, wherein: the movable indicator rod extends outward from the trapezoidal housing assembly.

[0015] As a preferred embodiment of the temperature control device of the present invention for use in the communication room of a hydropower station, wherein: the top of the T-shaped extrusion drying component is provided with an opening adapted to the strip-shaped feed inlet.

[0016] As a preferred embodiment of the temperature control device of the present invention for use in the communication room of a hydropower station, wherein: one end of the second inclined swing plate is hinged to the water-proof partition plate via a hinge shaft; the middle part of the V-shaped frame is hinged to the water-proof partition plate via a hinge shaft.

[0017] The beneficial effects of this invention are as follows: This invention is easy for staff to carry and transport due to its temperature control device, and it has two automatically switchable working modes for manually drying damp materials. In the first working mode, the temperature in the machine room is adjusted to achieve a suitable working temperature. In the second working mode, the damp materials can be fully clamped, drained, and dried, making it easy to reuse. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is a schematic diagram of the overall structure of a temperature control device used in the communication room of a hydropower station.

[0020] Figure 2 This is a schematic diagram of the internal structure of a temperature control device used in the communication room of a hydropower station.

[0021] Figure 3 Another perspective schematic diagram of the internal structure of a temperature control device used in the communication room of a hydroelectric power station.

[0022] Figure 4 This is a schematic diagram of the internal structure of a T-shaped extrusion drying assembly used in a temperature control device for a hydropower station communication equipment room.

[0023] Figure 5 for Figure 4 A magnified view of a portion of the image.

[0024] Figure 6 for Figure 4 A partial breakdown diagram. Detailed Implementation

[0025] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figures 1-6 This is the first embodiment of the present invention. This embodiment provides a temperature control device for a communication room in a hydropower station. It is portable and can dry and recycle moisture-absorbing materials on-site without the need to carry spare materials.

[0030] Specifically, the temperature control device 100 includes a trapezoidal housing assembly 101, a T-shaped extrusion drying assembly 102 disposed on one side of the trapezoidal housing assembly 101, an inner extrusion positioning assembly 103 disposed within the T-shaped extrusion drying assembly 102, a distance limiting support assembly 104 connected to the T-shaped extrusion drying assembly 102, and a temperature regulating assembly 105 connected to the distance limiting support assembly 104.

[0031] Furthermore, the trapezoidal housing assembly 101 includes an air outlet 101a, a strip-shaped feed inlet 101b disposed at the top of the trapezoidal housing assembly 101, a drain outlet 101c disposed at the bottom of the trapezoidal housing assembly 101, a water-proof partition plate 101d disposed inside the trapezoidal housing assembly 101, and two sets of collar plates 101e disposed on the water-proof partition plate 101d. By setting the water-proof partition plate 101d to divide the internal space of the trapezoidal housing assembly 101, water ingress and moisture damage to the equipment are prevented. Similarly, by controlling a certain gap between the temperature regulating assembly 105 and the internal extrusion positioning assembly 103 through the distance limiting support assembly 104, water ingress and moisture damage to the equipment are also prevented during drying.

[0032] Furthermore, the T-shaped extrusion drying assembly 102 includes a T-shaped housing 102a, a partially formed T-shaped cover 102b disposed inside the T-shaped housing 102a, extrusion drain outlets 102c disposed on the top of the T-shaped housing 102a and the partially formed T-shaped cover 102b respectively, a drain and drying dual-purpose outlet 102d disposed below the extrusion drain outlet 102c, a swing plate 102e hinged to the inner bottom of the T-shaped housing 102a, and a [missing information - likely a component or component] disposed on the [missing information - likely a component or component]. The L-shaped mounting plate 102f at the top of the swing plate 102e, the round-headed shaft 102g that is inserted into the swing plate 102e and the L-shaped mounting plate 102f respectively, the first limiting plate 102h disposed in the middle of the round-headed shaft 102g, the first spring 102i that is connected to one side of the first limiting plate 102h and the inner wall of the L-shaped mounting plate 102f respectively, and two sets of contraction inclined surfaces 102j symmetrically disposed on the inner wall of the T-shaped housing 102a.

[0033] The T-shaped shell 102a and the defective T-shaped cover 102b form a space for accommodating the moisture-absorbing material. The bottom height of the defective T-shaped cover 102b is greater than the top height of the swing plate 102e, which facilitates the adjustment of the working positioning height and ensures the stable operation of the drying process.

[0034] Furthermore, the internal extrusion positioning assembly 103 includes a trapezoidal support block 103a, two sets of elastic extrusion plates 103b symmetrically arranged on both sides of the trapezoidal support block 103a, a contraction space 103c between the trapezoidal support block 103a and the elastic extrusion plates 103b, a lifting block 103d at the bottom of the trapezoidal support block 103a, an annular guide groove 103e in the middle of the lifting block 103d, a first limiting guide block 103f and a second limiting guide block 103g on both sides of the annular guide groove 103e, a second spring 103h at the bottom of the lifting block 103d and connected to the bottom wall of the T-shaped housing 102a, two sets of locking blocks 103i on both sides of the lifting block 103d, an outer edge arc block 103j connected to one set of locking blocks 103i, and a second spring 103h connected to the outer edge arc block 103a. The system includes a roller 103k at the bottom of the 03j, a drive shaft 103l hinged to the roller 103k, a second limiting disk 103m on one side of the drive shaft 103l, and a third spring 103n connected to one side of the second limiting disk 103m and the inner wall of the collar plate 101e, respectively. The third spring 103n is in a stretched state as shown in the figure and has a tendency to return to its original state. Therefore, when the outer arc block 103j descends, the drive shaft 103l will move backward in a straight line along the arc surface of the outer arc block 103j in the two sets of collar plates 101e under the action of the second limiting disk 103m and the third spring 103n. When the outer arc block 103j rises, the roller 103k is squeezed by the outer arc block 103j, which will cause the drive shaft 103l to advance in the two sets of collar plates 101e, so that the third spring 103n is in a stretched state again.

[0035] The elastic compression piece 103b is inclined, and the inner walls on both sides of the T-shaped housing 102a are provided with engagement grooves that are adapted to the engagement block 103i.

[0036] Furthermore, the annular guide groove 103e includes a first limiting groove 103e-1 disposed at the bottom, a first semi-annular guide groove 103e-2 communicating with the first limiting groove 103e-1, an inclined top groove 103e-3 communicating with the first semi-annular guide groove 103e-2, a second limiting groove 103e-4 communicating with the inclined top groove 103e-3, and a second semi-annular guide groove 103e-5 communicating with the second limiting groove 103e-4;

[0037] The first limiting guide block 103f includes a first gently rising surface 103f-1 disposed at its bottom and a first oblique cross-section surface 103f-2 disposed at its top; the second limiting guide block 103g includes a second oblique cross-section surface 103g-1 disposed at its bottom and a second gently rising surface 103g-2 disposed at its top.

[0038] Preferably, under the lifting action of the second spring 103h, the round-headed shaft 102g on the swing plate 102e can be kept stable at the first limiting slot 103e-1 and the second limiting slot 103e-4 respectively, thereby forming two different static heights of the lifting block 103d. When the round-headed shaft 102g is in contact with the first limiting slot 103e-1 and is stationary, referring to the diagram, the lifting block 103d is at its highest point, and the two sets of elastic extrusion plates 103b are in an inclined state, used to support and extrude water from the moisture-absorbing material; when the round-headed shaft 102g is in contact with the second limiting slot 103e-4 and is stationary, the lifting block is at its lowest point and is at the same height as the hot air blower 105a, which facilitates the drying of the moisture-absorbing material by the hot air blower 105a.

[0039] It should be noted that when the round head shaft 102g disengages from the first limiting slot 103e-1 or the second limiting slot 103e-4 and enters the first gently rising surface 103f-1 at the bottom of the first limiting guide block 103f or the second gently rising surface 103g-2 at the top of the second limiting guide block 103g, the round head shaft 102g and the first limiting disk 102h will retract, causing the first spring 102i to be stretched. When the round head shaft 102g enters the first limiting slot 103e-1 or the second limiting slot 103e-4, due to the height difference in the area disengaged from the guide block, the first spring 102i rebounds, causing the round head shaft 102g to return to its original state. At this time, due to the presence of the first oblique cross-section 103f-2 and the second oblique cross-section 103g-1, the round head shaft 102g cannot move along the opposite trajectory, thus avoiding jamming during use and improving the stability of the device.

[0040] Furthermore, the distance-limiting support assembly 104 includes a cooperating plate 104a connected to the drive shaft 103l, a moving indicator rod 104b connected to the cooperating plate 104a, a first tilting swing plate 104c hinged to the moving indicator rod 104b, a second tilting swing plate 104d hinged to the first tilting swing plate 104c, a hinge adjustment plate 104e connected to the ends of the first tilting swing plate 104c and the second tilting swing plate 104d, a V-shaped frame 104f hinged to the hinge adjustment plate 104e, and a sleeve 104g disposed at one end of the V-shaped frame 104f.

[0041] It should be noted that the temperature control component 105 can be an existing hot air blower 105a or other drying equipment. The moving indicator rod 104b extends outward from the trapezoidal housing component 101. The top of the T-shaped extrusion drying component 102 is provided with an opening adapted to the strip-shaped feed inlet 101b. One end of the second inclined swing plate 104d is hinged to the water-proof partition plate 101d via a hinge shaft, and the middle part of the V-shaped frame 104f is hinged to the water-proof partition plate 101d via a hinge shaft. Therefore, the end connected to the hinge shaft will be limited and can only rotate around the hinge shaft. The operator understands the changes in the working mode of the temperature control device 100 by observing the length of the moving indicator rod 104b. The elastic force of the second spring 103h is much greater than that of the first spring 102i and the third spring 103n. The two sets of elastic extrusion plates 103b are made of elastic material.

[0042] In use, there are two working modes. The first working mode is for drying and temperature control of the internal area of ​​the computer room, and the second working mode is for draining and drying the moisture-absorbing material inside the temperature control device 100. In the first working mode, the staff only needs to bring the temperature control device 100 to the computer room and start the hot air blower 105a to adjust and raise the temperature of the local area through the air outlet 101a. At this time, the temperature control device 100 can be used as a normal hot air blower 105a to dry and control the temperature of the room.

[0043] In the second working mode, the operator removes the saturated absorbent material from near the equipment. The absorbent material is a deformable and reusable absorbent sponge, etc. Then, the absorbent material is fed into the T-shaped extrusion drying component 102 through the strip feed port 101b, and falls onto the trapezoidal support block 103a on top of the inner extrusion positioning component 103. The operator then only needs to press the top of the absorbent material longitudinally from the strip feed port 101b. The absorbent material deforms and discharges some of the absorbed moisture through the extrusion drain ports 102c on both sides. By pressing the absorbent material, the trapezoidal support block 103a is lowered as a whole. When the trapezoidal support block 103a is lowered, the two sets of elastic extrusion plates 103b on both sides of the trapezoidal support block 103a come into contact with the two sets of shrinkage slopes 102j respectively. It enters the narrow cavity from the wide cavity, so that the elastic extrusion plates 103b gradually fit with the trapezoidal support block 103a in the shrinkage space 103c, thereby clamping and extruding the trapezoidal support block 103a laterally. The drainage efficiency is improved by lateral and longitudinal extrusion.

[0044] During the process of the worker pressing down the trapezoidal support block 103a, the lifting block 103d descends synchronously, causing the round-headed shaft 102g to enter the first limiting guide block 103f in the first semi-ring guide groove 103e-2 under the guidance of the first limiting slot 103e-1. Then, during the descent, the swing plate 102e swings back and forth, and the round-headed shaft 102g reaches the inclined top groove 103e-3. Then, after the worker finishes the first squeeze to drain the water, he releases the top of the moisture-absorbing material. The second spring 103h lifts up, causing the round-headed shaft 102g to disengage from the first limiting guide block 103f and enter the second limiting slot 103e-4 under the guidance of the inclined groove. This keeps the inner squeezing positioning assembly 103 at a low point height, so that the moisture-absorbing material reaches the drain and dryer outlet 102d and is at the same height as the hot air blower 105a. When the lifting block 103d descends synchronously, the locking block 103i on one side drives the outer arc block 103j to descend. The transmission shaft 103l retracts and, through the cooperating plate 104a, causes the moving indicator rod 104b to move back in a straight line synchronously. The moving indicator rod 104b enters the trapezoidal housing assembly 101, indicating to the operator that the second working mode is in effect. When the moving indicator rod 104b moves, it causes the two sets of tilted first tilting swing plates 104c and second tilting swing plates 104d to deflect inward. This causes the hinge adjustment plate 104e to gradually adhere to the first tilting swing plate 104c when the moving indicator rod 104b retracts. Finally, the V-shaped frame 104f rotates around the hinge axis, causing the hot air fan 105a on the sleeve 104g to turn. Its air outlet deflects from the air outlet 101a to the position directly opposite the drainage and drying dual-purpose port 102d, thereby continuously drying the moisture-absorbing material.

[0045] After drying for a certain period of time, the staff only needs to squeeze the top of the moisture-absorbing material a second time to drain the water. After confirming the drying effect, the staff releases the pressure. During this process, the round-headed shaft 102g enters the second semi-ring guide groove 103e-5 and, under the action of the second spring 103h, lifts the inner extrusion positioning assembly 103 as a whole. The reverse process is repeated, so that the round-headed shaft 102g enters the first limiting slot 103e-1 through the second semi-ring guide groove 103e-5 and maintains the high point height. The trapezoidal support block 103a is lifted into the wide cavity, and the two sets of elastic extrusion plates 103b are deformed and tilted again. The moving indicator rod 104b extends outward from the trapezoidal housing assembly 101, and finally causes the hot air blower 105a on the sleeve 104g to turn. Its air outlet is deflected from the drain and dryer dual-purpose port 102d to the air outlet 101a, completing the switch between the two modes.

[0046] In summary, the temperature control device facilitates carrying and transportation by staff, and the device has two automatically switchable working modes based on manual drying of damp materials. In the first working mode, the temperature in the machine room is adjusted to achieve a suitable working temperature, while in the second working mode, the damp materials are fully clamped, drained, and dried for easy reuse.

[0047] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0048] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0049] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A temperature control device for a communication equipment room in a hydropower station, characterized in that: include, The temperature control device (100) includes a trapezoidal housing assembly (101), a T-shaped extrusion drying assembly (102) disposed on one side of the trapezoidal housing assembly (101), an internal extrusion positioning assembly (103) disposed in the T-shaped extrusion drying assembly (102), a distance limiting support assembly (104) connected to the T-shaped extrusion drying assembly (102), and a temperature regulating assembly (105) connected to the distance limiting support assembly (104). The T-shaped extrusion drying assembly (102) includes a T-shaped shell (102a), a partially formed T-shaped cover (102b) disposed inside the T-shaped shell (102a), extrusion drain outlets (102c) respectively disposed on the top of the T-shaped shell (102a) and the partially formed T-shaped cover (102b), a drain and drying dual-purpose outlet (102d) disposed below the extrusion drain outlet (102c), a swing plate (102e) hinged to the inner bottom of the T-shaped shell (102a), and a swing plate (102e) disposed on the swing plate. The L-shaped mounting plate (102f) at the top of the plate (102e), the round-headed shaft (102g) that is inserted into the swing plate (102e) and the L-shaped mounting plate (102f) respectively, the first limiting plate (102h) disposed in the middle of the round-headed shaft (102g), the first spring (102i) that is connected to one side of the first limiting plate (102h) and the inner wall of the L-shaped mounting plate (102f) respectively, and two sets of contraction inclined surfaces (102j) symmetrically disposed on the inner wall of the T-shaped housing (102a); The internal extrusion positioning component (103) includes a trapezoidal support block (103a), two sets of elastic extrusion plates (103b) symmetrically arranged on both sides of the trapezoidal support block (103a), a contraction space (103c) between the trapezoidal support block (103a) and the elastic extrusion plates (103b), a lifting block (103d) at the bottom of the trapezoidal support block (103a), an annular guide groove (103e) in the middle of the lifting block (103d), a first limiting guide block (103f) and a second limiting guide block (103g) on ​​both sides of the annular guide groove (103e), and a section of the lifting block (103a). The second spring (103h) is connected to the bottom of the lifting block (103d) and the bottom wall of the T-shaped housing (102a), two sets of locking blocks (103i) are provided on both sides of the lifting block (103d), an outer arc block (103j) is connected to one set of the locking blocks (103i), a roller (103k) abutting against the bottom of the outer arc block (103j), a drive shaft (103l) hinged to the roller (103k), a second limiting plate (103m) provided on one side of the drive shaft (103l), and a third spring (103n) is connected to one side of the second limiting plate (103m) and the inner wall of the collar plate (101e) respectively. The elastic extrusion sheet (103b) is inclined, and the inner walls on both sides of the T-shaped housing (102a) are provided with engaging grooves that are adapted to the engaging block (103i). The distance-limiting support assembly (104) includes a cooperating plate (104a) connected to the drive shaft (103l), a moving indicator rod (104b) connected to the cooperating plate (104a), a first tilting swing plate (104c) hinged to the moving indicator rod (104b), a second tilting swing plate (104d) hinged to the first tilting swing plate (104c), a hinge adjustment plate (104e) connected to the ends of the first tilting swing plate (104c) and the second tilting swing plate (104d), a V-shaped frame (104f) hinged to the hinge adjustment plate (104e), and a sleeve (104g) disposed at one end of the V-shaped frame (104f).

2. The temperature control device for a hydropower station communication room as described in claim 1, characterized in that: The trapezoidal housing assembly (101) includes an air outlet (101a), a strip-shaped feed inlet (101b) disposed at the top of the trapezoidal housing assembly (101), a drain outlet (101c) disposed at the bottom of the trapezoidal housing assembly (101), a water-proof partition plate (101d) disposed inside the trapezoidal housing assembly (101), and two sets of collar plates (101e) disposed on the water-proof partition plate (101d).

3. The temperature control device for a hydropower station communication room as described in claim 2, characterized in that: The annular guide groove (103e) includes a first limiting groove (103e-1) disposed at the bottom, a first semi-annular guide groove (103e-2) communicating with the first limiting groove (103e-1), an inclined top groove (103e-3) communicating with the first semi-annular guide groove (103e-2), a second limiting groove (103e-4) communicating with the inclined top groove (103e-3), and a second semi-annular guide groove (103e-5) communicating with the second limiting groove (103e-4). The first limiting guide block (103f) includes a first gently rising surface (103f-1) disposed at its bottom and a first oblique cross-section surface (103f-2) disposed at its top; the second limiting guide block (103g) includes a second oblique cross-section surface (103g-1) disposed at its bottom and a second gently rising surface (103g-2) disposed at its top.

4. The temperature control device for a hydropower station communication room as described in claim 3, characterized in that: The temperature control component (105) includes a hot air blower (105a).

5. The temperature control device for a hydropower station communication room as described in claim 4, characterized in that: The moving indicator (104b) extends outward from the trapezoidal housing assembly (101).

6. The temperature control device for a hydropower station communication room as described in claim 5, characterized in that: The top of the T-shaped extrusion drying assembly (102) is provided with an opening that is adapted to the strip feed inlet (101b).

7. The temperature control device for a hydropower station communication equipment room as described in claim 6, characterized in that: One end of the second tilting swing plate (104d) is hinged to the water-proof partition plate (101d) via a hinge shaft; the middle part of the V-shaped frame (104f) is hinged to the water-proof partition plate (101d) via a hinge shaft.

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