CN221283644U - Active temperature control device applied to temperature regulation of communication cabinet case - Google Patents
Active temperature control device applied to temperature regulation of communication cabinet case Download PDFInfo
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- CN221283644U CN221283644U CN202323058255.7U CN202323058255U CN221283644U CN 221283644 U CN221283644 U CN 221283644U CN 202323058255 U CN202323058255 U CN 202323058255U CN 221283644 U CN221283644 U CN 221283644U
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- 238000004891 communication Methods 0.000 title claims abstract description 31
- 230000033228 biological regulation Effects 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000005057 refrigeration Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000009529 body temperature measurement Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 230000005679 Peltier effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to the field of active temperature control of equipment in an electronic communication cabinet, in particular to an active temperature control device applied to temperature regulation of a cabinet of the communication cabinet. The heat pipe platform is composed of a heat conducting plate, a heat pipe, radiating fins and a frame part, the radiating fins are vertically arranged in the frame, the heat pipe is of a multi-channel loop structure penetrating through the left side plate, the right side plate and the radiating fins of the frame part and arranged in a circulating and reciprocating mode, the heat pipe extends out of the upper end and the lower end of the heat pipe, the heat conducting plate is arranged on a connecting pipeline on one side of the frame part, and a thermoelectric cooler TEC is arranged on one side of the heat conducting plate; heating resistor pieces are respectively arranged at two ends of the top of the frame part, and thermocouples are arranged at air outlets on the side surfaces of the frame part. According to the utility model, through the performance of TEC (thermoelectric cooler) electrifying, refrigerating and heating, active temperature control is carried out on communication equipment in operation, so that the power consumption of cooling equipment such as an air conditioner for heating and cooling in operation of the communication equipment is reduced, and the power consumption cost is greatly reduced.
Description
Technical Field
The utility model relates to the field of active temperature control of equipment in an electronic communication cabinet, in particular to an active temperature control device applied to temperature regulation of a cabinet of the communication cabinet.
Background
At present, the air conditioner compressor system mainly used for cooling communication equipment (BBU and the like) in the market is in order to ensure that the equipment continuously operates at constant temperature, the air conditioner compressor system needs uninterrupted work to maintain the temperature in the whole space, and worse, equipment faults often occur in the continuous operation process of the air conditioner equipment, particularly in the existing old outdoor communication cabinet case and cabinet, the air conditioner fault rate is very high, communication maintenance personnel are required to constantly maintain and maintain, and high electric charge and maintenance cost bring a plurality of troubles and troubles to equipment operation and maintenance enterprises, and become pain points in the whole industry.
Thermoelectric cooler TEC (Thermoelectric cooler) is fabricated using the peltier effect of semiconductor materials. The peltier effect refers to the phenomenon of absorbing heat at one end and releasing heat at the other end of a direct current when it passes through a circuit made of two semiconductor materials. The N-type and P-type bismuth telluride doped with other elements is mainly used as a semiconductor material of TEC, and the bismuth telluride elements adopt an electric series connection and a thermal parallel connection mode. The TEC includes P-type and N-type pairs (sets) of electrodes that are connected together and sandwiched between two ceramic electrodes, and when current flows through the TEC, heat is transferred from one side of the TEC to the other, creating a "hot" side and a "cold" side on the TEC, which is the heating and cooling principle of the TEC. Most importantly, the TEC has no noise and mechanical movement in the working process, and the working mode is the directional movement of carriers in the material, so that the TEC has high reliability and durability.
Disclosure of utility model
The utility model aims to provide an active temperature control device applied to the temperature regulation of a communication cabinet case, and the module can realize the temperature reduction or the temperature increase of equipment only by providing forward and reverse current and heating resistance sheets.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
The utility model provides an be applied to active temperature regulating device of communication rack quick-witted case temperature regulation, the device overall structure includes the casing, install the heat pipe platform in the casing, the heat pipe platform is the heat-conducting plate, the heat pipe, the fin, the frame part is the cuboid frame construction that four blocks of side plates of upper and lower, left and right enclose, the fin sets up in the frame part along vertical, and the fin is a plurality of mutual parallel arrangement, the heat pipe is the multichannel return circuit structure of wearing to locate the left and right side board and the fin of frame part and being cyclic reciprocal arrangement, the upper and lower extension end of heat pipe installs the heat-conducting plate on the connecting pipe of frame part one side, TEC thermoelectric cooler is installed to one side of heat-conducting plate; heating resistor pieces are respectively arranged at two ends of the top of the frame part of the heat pipe platform, and a thermocouple is arranged at an air outlet at the side face of the frame part of the heat pipe platform.
The active temperature control device applied to the temperature regulation of the communication cabinet case is characterized in that an air inlet and an air outlet are formed in a shell, an air inlet fan is arranged on one side of a heat pipe platform, the air inlet fan corresponds to the heat pipe and the radiating fin of the heat pipe platform, and the air inlet fan is arranged at the air inlet of the shell; one side of the TEC thermoelectric cooler is sequentially provided with a heat dissipation block and an air outlet fan, two sides of the TEC thermoelectric cooler are respectively connected with the heat conduction plate and the heat dissipation block, and the air outlet fan is arranged at an air outlet of the shell.
The active temperature control device is applied to the temperature regulation of the cabinet of the communication cabinet, the TEC thermoelectric refrigerator is connected with the TEC temperature controller through a circuit, the current of the TEC thermoelectric refrigerator is controlled by the TEC temperature controller in a current-voltage mode, the hot face and the cold face of the TEC thermoelectric refrigerator are mutually converted through controlling the current direction, the heat pipe platform is converted into the heat dissipation platform, and the heat dissipation block is converted into the refrigeration block.
The active temperature control device is used for adjusting the temperature of the cabinet of the communication cabinet, the heating resistor piece is connected with the TEC temperature controller through a circuit, and the thermocouple is connected with a temperature measuring interface of the TEC temperature controller through a circuit to serve as an induction device of the TEC temperature controller.
The active temperature control device applied to the temperature regulation of the communication cabinet case is characterized in that the heat pipe platform is arranged in the shell through bolts.
The active temperature control device for the temperature regulation of the communication cabinet case is characterized in that the heating resistor sheet is connected with the heat pipe platform in an adhesive or welding mode.
The design idea of the utility model is as follows:
The device comprises a shell, a TEC thermoelectric cooler, a heat pipe platform, a heating resistor disc, a thermocouple, a TEC temperature controller, an air inlet fan, a radiating block and an air outlet fan, wherein the characteristics of TEC refrigeration or reverse current heating and combination of the heating resistor disc are utilized, the temperature of an air outlet is measured through the TEC temperature controller provided with a temperature sensing device to control the current direction, the current size and whether the heating resistor disc is started or not, and when the device carries out refrigeration process, the fan is used for conveying air in a cold area to a device on the device needing cooling; in the heating process, the heating and heating sheet work is carried out by changing the current direction, and the air in the hot surface area is conveyed to equipment needing to be heated, so that the temperature inside the cabinet of the communication cabinet is regulated. The temperature measured by the sensing unit is compared with the set temperature, and the controller intermittently supplies power for the TEC thermoelectric cooler and the heating resistor piece, so that the energy saving efficiency is improved.
Compared with the prior art, the utility model has the following advantages:
1. The active temperature control device for the temperature regulation of the communication cabinet case uses small power consumption, achieves high stability and good temperature control effect through the closed-loop control circuit, and greatly saves electricity cost.
2. The heat pipe platform adopts a multichannel loop structure, and can control the temperature difference of the cold and hot surfaces of the thermoelectric cooler of the TEC in the module within an optimal working range by controlling the input voltage and current, so that the working efficiency of the thermoelectric cooler is improved.
3. After the heating resistor sheet is reversely introduced into the electric current and externally added with the electric current to work, the temperature of the working environment of the equipment can be raised, and the temperature control system of the air conditioner compressor can be completely replaced.
Drawings
Fig. 1 is an overall external view of the present utility model.
Fig. 2 is a perspective view of the structure of the present utility model.
FIG. 3 is a schematic diagram of a heat pipe platform (heat dissipation after reverse energization) and related structures.
In the figure, 1, a shell, 2, an air inlet fan, 3, a heating resistor sheet, 4, a heat pipe platform, 5, a TEC thermoelectric cooler, 6, a TEC temperature controller, 7, an air outlet fan, 8, a radiating block, 9, a thermocouple, 10, a heat conducting plate, 11, a heat pipe, 12, a radiating fin, 13 and a frame part.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides an active temperature control device applied to temperature regulation of a chassis of a communication cabinet, the integral structure of the device comprises a shell 1, a heat pipe platform 4 is installed in the shell 1, the installation mode is not limited to a connection mode such as a bolt, the heat pipe platform 4 is composed of a heat conducting plate 10, a heat pipe 11, a radiating fin 12 and a frame part 13, the frame part 13 is a cuboid frame structure surrounded by four side plates, namely an upper side plate, a lower side plate, a left side plate and a right side plate, the radiating fin 12 is vertically arranged in the frame part 13, the radiating fin 12 is arranged in parallel, the heat pipe 11 is a multi-channel loop structure penetrating through the left side plate and the right side plate of the frame part 13 and the radiating fin 12 and arranged in a circulating and reciprocating mode, the upper extending end and the lower extending end of the heat pipe 11 are provided with the heat conducting plate 10 on a connecting pipe on one side of the frame part 13, and one side of the heat conducting plate 10 is provided with a thermoelectric cooler 5. Heating resistor pieces 3 are respectively arranged at two ends of the top of a frame part 13 of the heat pipe platform 4, the heating resistor pieces 3 are connected with the heat pipe platform 4 in an adhesive or welding mode, and thermocouples 9 are arranged at air outlets on the side surfaces of the frame part 13 of the heat pipe platform 4.
An air inlet and an air outlet are formed in the shell 1, an air inlet fan 2 is arranged on one side of the heat pipe platform 4, the air inlet fan 2 corresponds to the heat pipe 11 and the radiating fins 12 of the heat pipe platform 4, and the air inlet fan 2 is arranged at the air inlet of the shell 1; one side of the TEC thermoelectric cooler 5 is sequentially provided with a heat dissipation block 8 and an air outlet fan 7, two sides of the TEC thermoelectric cooler 5 are respectively connected with the heat conduction plate 10 and the heat dissipation block 8, the connection mode is not limited to adopting a colloid with good heat conductivity and other connection modes, and the air outlet fan 7 is arranged at an air outlet of the shell 1.
The TEC thermoelectric cooler 5 is connected with the TEC temperature controller 6 through a circuit, the current of the TEC thermoelectric cooler 5 is controlled by the TEC temperature controller 6 in a current voltage mode, the hot face and the cold face of the TEC thermoelectric cooler 5 are mutually converted by controlling the current direction, the heat pipe platform 4 is converted into a heat dissipation platform, and the heat dissipation block 8 is converted into a refrigeration block. The heat pipe platform 4 and the shell 1 are connected with a heat insulation material layer to prevent heat transfer. The heating resistor 3 is connected with the TEC temperature controller 6 through a circuit, and the power-on operation is started when the equipment needs to be heated. The thermocouple 9 is connected with a temperature measuring interface of the TEC temperature controller 6 through a circuit, monitors the temperature of the tuyere in real time, and is used as an induction device of the TEC temperature controller 6 to meet the requirements of different equipment on temperature.
When the thermocouple 9 senses that the external temperature is higher than the set temperature, the TEC temperature controller 6 controls the TEC thermoelectric cooler 5 to work (the heating resistor sheet 3 does not work at the moment), and the cold face of the TEC thermoelectric cooler 5 absorbs heat to drive the heat pipe platform 4 to absorb heat around the heat pipe platform, so that the air inlet fan 2 blows cold air with reduced temperature into the air inlet of equipment needing cooling, and the purpose of cooling the equipment is achieved. At the same time, the hot face of the TEC thermoelectric cooler 5 emits heat, and the heat is taken away by the heat dissipation block 8 and finally the air with the temperature increased is conveyed to the outside of the equipment by the air outlet fan 7.
When the thermocouple 9 senses that the external temperature is lower than the set temperature, the TEC temperature controller 6 controls the TEC thermoelectric cooler 5 and the heating resistor sheet 3 to input reverse current, and the cold face of the TEC thermoelectric cooler 5 is converted into the hot face due to the Peltier effect, so that the heat is emitted to drive the heat pipe platform 4 to raise the temperature of the surrounding air, and the air inlet fan 2 blows the hot air with the raised temperature into the air inlet of equipment needing heat preservation, so that the purpose of heat preservation of the equipment is achieved. At the same time, the cold side of the TEC thermoelectric cooler 5 absorbs heat, is carried away by the heat sink 8 and eventually delivers the reduced temperature air out of the device by the air outlet fan 7.
The heat pipe platform 4 is made of metal products with good heat transfer efficiency, such as heat pipes, aluminum radiating fins and the like, and the TEC thermoelectric cooler 5 can effectively absorb and guide out the heat of the air when passing forward current.
The implementation result shows that the utility model actively controls the temperature of the communication equipment in operation through the performance of the TEC on-line refrigeration and heating, and the TEC temperature controller controls the heating and refrigeration process through changing the current direction and the current, the voltage and the on-line time. Therefore, the power consumption of the communication equipment, which needs cooling equipment such as an air conditioner to perform heating and cooling in the operation process, is reduced, the power cost is greatly reduced, and the communication equipment has high practicability and market value.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, within the scope of the present utility model, should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept are equivalent or changed.
Claims (6)
1. The utility model provides an be applied to active temperature control device of communication rack quick-witted case temperature regulation, a serial communication port, this device overall structure includes casing (1), install heat pipe platform (4) in casing (1), heat pipe platform (4) are heat-conducting plate (10), heat pipe (11), fin (12), frame part (13) are the cuboid frame construction that four blocks of side plates enclose about, frame part (13) are down, left and right, fin (12) are in frame part (13) along vertical setting, and fin (12) are a plurality of mutual parallel arrangement, heat pipe (11) are worn to locate the left and right sides board of frame part (13) and fin (12) and are the multichannel loop structure of cyclic reciprocation arrangement, the upper and lower end of heat pipe (11), install heat-conducting plate (10) on the connecting pipe way of frame part (13) one side, thermoelectric cooler (5) are installed to one side of heat-conducting plate (10); heating resistor pieces (3) are respectively arranged at two ends of the top of a frame part (13) of the heat pipe platform (4), and a thermocouple (9) is arranged at an air outlet at the side face of the frame part (13) of the heat pipe platform (4).
2. The active temperature control device applied to the temperature regulation of the chassis of the communication cabinet according to claim 1, wherein an air inlet and an air outlet are formed in the shell (1), an air inlet fan (2) is arranged on one side of the heat pipe platform (4), the air inlet fan (2) corresponds to a heat pipe (11) and a cooling fin (12) of the heat pipe platform (4), and the air inlet fan (2) is arranged at the air inlet of the shell (1); one side of the TEC thermoelectric cooler (5) is sequentially provided with a heat dissipation block (8) and an air outlet fan (7), two sides of the TEC thermoelectric cooler (5) are respectively connected with a heat conduction plate (10) and the heat dissipation block (8), and the air outlet fan (7) is arranged at an air outlet of the shell (1).
3. The active temperature control device applied to the temperature regulation of the cabinet of the communication cabinet according to claim 1, wherein the thermoelectric cooler (5) of the TEC is connected with the temperature controller (6) of the TEC through a circuit, the current of the thermoelectric cooler (5) of the TEC is controlled by the temperature controller (6) of the TEC in a current-voltage mode, the hot face and the cold face of the thermoelectric cooler (5) of the TEC are mutually converted by controlling the current direction, the heat pipe platform (4) is converted into a heat dissipation platform, and the heat dissipation block (8) is converted into a refrigeration block.
4. The active temperature control device applied to the temperature regulation of the cabinet of the communication cabinet according to claim 1, wherein the heating resistor piece (3) is connected with the TEC temperature controller (6) through a circuit, and the thermocouple (9) is connected with a temperature measurement interface of the TEC temperature controller (6) through a circuit to serve as an induction device of the TEC temperature controller (6).
5. The active temperature control device for temperature regulation of a cabinet of a communication cabinet according to claim 1, wherein the heat pipe platform (4) is mounted in the housing (1) by bolts.
6. The active temperature control device for temperature regulation of a cabinet of a communication cabinet according to claim 1, wherein the heating resistor sheet (3) is connected with the heat pipe platform (4) by means of gluing or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323058255.7U CN221283644U (en) | 2023-11-13 | 2023-11-13 | Active temperature control device applied to temperature regulation of communication cabinet case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323058255.7U CN221283644U (en) | 2023-11-13 | 2023-11-13 | Active temperature control device applied to temperature regulation of communication cabinet case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221283644U true CN221283644U (en) | 2024-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323058255.7U Active CN221283644U (en) | 2023-11-13 | 2023-11-13 | Active temperature control device applied to temperature regulation of communication cabinet case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221283644U (en) |
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2023
- 2023-11-13 CN CN202323058255.7U patent/CN221283644U/en active Active
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