CN219577187U - Outdoor micro-cabinet energy-saving temperature-control air conditioner - Google Patents

Abstract

The utility model discloses an outdoor micro-cabinet energy-saving temperature-control air conditioner, which comprises a machine shell, wherein a partition plate is fixedly arranged in the middle of an inner cavity of the machine shell, a condensing section perfusion fan and an evaporating section perfusion fan are respectively arranged on the upper side and the lower side of the partition plate, an air outlet of the condensing section perfusion fan faces to the outer side of the machine shell, a superconducting heat medium heat conducting plate is uniformly and vertically fixedly arranged in the middle of the partition plate, an air inlet is formed in the outer wall of the machine shell, which is far away from a microcomputer cabinet door body, an air inlet is formed in the upper side of the partition plate, a filter screen is arranged in the air inlet, and a micro-cabinet communication port is formed in the lower side of the outer wall of the machine shell, which is attached to the microcomputer cabinet door body.

Description

Outdoor micro-cabinet energy-saving temperature-control air conditioner

Technical Field

The utility model belongs to the technical field of micro base stations, and particularly provides an outdoor micro cabinet energy-saving temperature-control air conditioner.

Background

Micro base stations are miniaturized base stations, generally referred to as small base stations installed in buildings or dense areas, and have small volumes, small coverage areas, and relatively low user loads. An air conditioner is also installed in the micro base station to adjust the temperature inside the micro base station cabinet so as to ensure the normal operation of equipment such as a server. However, in the north, especially in the northeast, the temperature environment difference in winter and summer is very big, the air conditioner in the micro base station is easy to have the problems of high failure rate, high damage rate and short service life, and the main reasons after the specific analysis are as follows:

1. the distributed maintenance cannot be satisfied;

2. the quality of the air in the installation environment influences the heat dissipation of the evaporator;

3. the design of the air conditioner and the configuration selection of devices have quality problems;

4. the compression refrigeration cycle is too complex;

5. the filter screen at the front section of the condenser is easy to be blocked without grasping a special filtering technology.

Therefore, in practice, in order to maintain the equipment in the micro base station in a suitable temperature environment, a cotton quilt is generally used for covering the micro base station in winter to realize the heat preservation effect, but the workload of the mode is great, the mode of covering the quilt is also not scientific, and the temperature after covering the quilt cannot be adjusted;

after the quilt is removed in summer, the cabinet door is generally required to be opened for a certain angle to enhance heat dissipation, but after the cabinet door is opened, the cabinet door is influenced by factors such as rain, dust and the like, and the normal operation of equipment in the micro base station is easily influenced.

Therefore, an outdoor micro-cabinet energy-saving temperature-control air conditioner which can ensure proper temperature environment of equipment inside the micro-base station cabinet and can effectively adjust temperature under different external temperature environments is needed.

Disclosure of Invention

In order to solve the problems, the utility model provides an outdoor micro-cabinet energy-saving temperature-control air conditioner.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an energy-conserving accuse temperature air conditioner of outdoor little rack, includes the casing, and the casing is installed on the door body of microcomputer cabinet, the inner chamber middle part fixed mounting of casing has the baffle, and the inner chamber of casing is located the upper and lower both sides of baffle and is condensation chamber and evaporating chamber respectively, the inner wall of casing is located the upper and lower both sides of baffle and is equipped with condensation segment perfusion fan and evaporating segment perfusion fan respectively, the gas outlet of condensation segment perfusion fan is towards the casing outside, and the air inlet and the inside intercommunication of microcomputer cabinet of evaporating segment perfusion fan, the even vertical fixed mounting in middle part of baffle has superconductive heat medium heat-conducting plate, the air inlet has been seted up to the outer wall that keeps away from microcomputer cabinet door body of casing is located the baffle upside, the filter screen is assembled to the air inlet, little rack intercommunication mouth has been seted up to the outer wall downside of the laminating microcomputer cabinet door body of casing.

Further, P\T mode elements are symmetrically and fixedly arranged at the lower ends of the side surfaces of the superconducting heat medium heat conducting plates.

Further, the lower end of the side surface of the superconducting heat medium heat conducting plate is provided with a heat conducting fin.

Further, the upper side and the lower side of the inner wall of the shell are respectively and fixedly provided with a condensing chamber air guide baffle and an evaporating chamber air guide baffle, and the condensing chamber air guide baffle and the evaporating chamber air guide baffle respectively enable the inner spaces of the condensing chamber and the evaporating chamber to be distributed in a serpentine shape.

Further, the filter screen adopts a V-shaped filter screen, one side of the tip of the V-shaped filter screen faces the inside of the shell, and one side of the plane faces the outside of the shell.

The beneficial effects of using the utility model are as follows:

1. the utility model designs the shell, installs the shell on the cabinet door of the micro cabinet, utilizes the evaporation section perfusion fan to guide the hot air in the micro cabinet into the evaporation chamber in the shell, then transfers the heat into the condensation chamber under the effect of the superconducting heat medium heat-conducting plate, and discharges the heat through the condensation section perfusion fan, thereby realizing the cooling effect on the internal environment of the micro cabinet.

2. The superconducting heat medium heat-conducting plate has the characteristics of quick starting, high heat transfer speed, small heat resistance, good temperature uniformity, low working pressure, good compatibility, long service life and the like, and can realize efficient and stable heat conduction and heat exchange work.

3. The P/T mode element is arranged at the lower end of the side wall of the superconducting heat medium heat conducting plate, has the effect of changing the cold and hot surfaces according to the polar direction change of input voltage, can be started when the external environment temperature is higher or lower, supplements cold or heat to the microcomputer cabinet, further ensures the balance of the temperature environment in the microcomputer cabinet, and is simple and convenient to operate.

4. According to the utility model, the V-shaped filter screen is adopted at the air inlet, sundries, poplar catkins or particles in the external environment can be effectively blocked outside the shell by utilizing the characteristics of the V-shaped filter screen, and the V-shaped filter screen has a better filtering effect.

Drawings

Fig. 1 is a front view internal structural diagram of the present utility model.

Fig. 2 is a left-view internal structural diagram of the present utility model.

The reference numerals include: 1. the device comprises a shell, a partition board, a condensing section perfusion fan, an evaporating section perfusion fan, a superconducting heat medium heat-conducting plate, an air inlet, a filter screen, a microcomputer cabinet communication port, 9P/T mode elements, 10 condensing chamber air-guiding partition boards, 11 evaporating chamber air-guiding partition boards, 12 and heat-conducting sheets.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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 and 2, the outdoor microcomputer cabinet energy-saving temperature-control air conditioner comprises a machine shell 1, the machine shell 1 is arranged on a door body of the microcomputer cabinet, a partition plate 2 is fixedly arranged in the middle of an inner cavity of the machine shell 1, the inner cavity of the machine shell 1 is located on the upper side and the lower side of the partition plate 2 and is respectively a condensing chamber and an evaporating chamber, a condensing section perfusion fan 3 and an evaporating section perfusion fan 4 are respectively arranged on the upper side and the lower side of the partition plate 2, an air outlet of the condensing section perfusion fan 3 faces the outer side of the machine shell 1, an air inlet of the evaporating section perfusion fan 4 is communicated with the interior of the microcomputer cabinet, a superconducting heat medium heat-conducting plate 5 is uniformly and fixedly arranged in the middle of the partition plate 2, an air inlet 6 is arranged on the upper side of the partition plate 2, a filter screen 7 is arranged in the air inlet 6, and a micro cabinet communication port 8 is formed in the lower side of the outer wall of the laminating microcomputer cabinet door body of the machine shell 1.

The condensing section perfusion fan 3 and the evaporating section perfusion fan 4 respectively form gas flow in a condensing chamber and an evaporating chamber, and in the condensing chamber, external air enters the condensing chamber after passing through a filter screen 7 and flows out under the action of the condensing section perfusion fan 3 after flowing through the upper half section of the superconducting heat medium heat-conducting plate 5; in the evaporating chamber, the gas in the microcomputer cabinet enters the evaporating chamber through the microcomputer cabinet communication port, flows through the lower half section of the superconducting heat medium heat-conducting plate 5 and flows back into the micro cabinet under the action of the evaporation section perfusion fan 4, so that the heat in the micro cabinet can be conducted into the condensing chamber through the superconducting heat medium heat-conducting plate 5 and dissipated, and the cooling and heat dissipation effects in the micro cabinet are realized.

The superconductive heat medium heat conducting plate 5 adopts the superconductive heat medium technology, has the characteristics of quick starting, high heat transfer speed, small heat resistance, good temperature uniformity, low working pressure, good compatibility, long service life and the like, can instantly transfer heat to the upper half part of the heat conducting plate while the lower half part is heated, has higher heat conduction efficiency, and can reduce corresponding energy consumption due to high heat dissipation efficiency, thereby achieving the energy-saving effect.

Specifically, as shown in fig. 1 and 2, p\t-mode elements 9 are symmetrically and fixedly installed at the lower ends of the side surfaces of the heat conductive plate 5 of the superconducting heat medium.

The P/T mode element 9 has the effect of changing the cold/hot surface according to the polar direction change of the input voltage, can be started when the external environment temperature is higher or lower, supplements cold or heat to the interior of the microcomputer cabinet, further ensures the balance of the temperature environment in the microcomputer cabinet, and greatly saves manpower compared with the traditional quilt cover and cabinet opening door auxiliary heat dissipation mode, and has the characteristics of simplicity and convenience in operation.

Specifically, as shown in fig. 1 and 2, the side surface lower end of the superconducting heat medium heat conductive plate 5 is equipped with a heat conductive sheet 12.

The heat conducting fin 12 is opposite to the microcomputer cabinet communication port 8, and mainly plays a role in increasing the heat exchange area of the superconducting heat medium heat conducting plate 5 and air, and improves the heat exchange efficiency.

Specifically, as shown in fig. 2, the upper and lower sides of the inner wall of the casing 1 are fixedly provided with a condensation chamber air guide partition plate 10 and an evaporation chamber air guide partition plate 11, and the condensation chamber air guide partition plate 10 and the evaporation chamber air guide partition plate 11 respectively make the inner spaces of the condensation chamber and the evaporation chamber be distributed in a serpentine shape.

Through the direction of condensation chamber air guide baffle 10 and evaporation chamber air guide baffle 11, can the air and the interior gas of microcomputer cabinet fully flow in condensation chamber and evaporation chamber, fully contact with superconductive heat medium heat-conducting plate 5, improve heat transfer efficiency.

Specifically, as shown in fig. 2, the screen 7 is a V-shaped screen, and the tip side of the V-shaped screen faces the inside of the casing 1, and the plane side faces the outside of the casing 1.

The V-shaped filter screen is formed by a plurality of structures which are approximately distributed in parallel, the distance between the adjacent triangular prism planes is generally 1 mm, the shape of the V-shaped filter screen can influence the characteristics of the V-shaped filter screen, sundries, poplar catkin or particulate matters in the external environment can be effectively prevented, and the V-shaped filter screen has a better filtering effect.

When the outdoor temperature is proper, the condensing section perfusion fan 3 and the evaporating section perfusion fan 4 are simultaneously operated, the P\T mode element 9 is not operated, and the temperature regulation is carried out by utilizing the superconducting heat medium heat-conducting plate 5;

when the outdoor temperature is higher, the condensing section perfusion fan 3, the evaporating section perfusion fan 4 and the P\T mode element 9 are operated at the same time, so that the outer side surface of the P\T mode element 9 is refrigerated, the inner side surface generates heat, the refrigeration surface provides cold energy for auxiliary adjustment of gas temperature, the proper internal temperature of the micro cabinet is ensured, and the heat generated by the heat generating surface can be directly led out through the superconducting heat medium heat conducting plate 5;

when the outdoor temperature is lower, the evaporation section perfusion fan 4 and the P\T mode element 9 are operated at the same time, the condensation section perfusion fan 3 is closed, so that the condensation chamber does not communicate with the external environment, wherein the outer side surface of the P\T mode element 9 generates heat, the inner side surface is refrigerated, and the condensation section perfusion fan 3 is not started, so that the heat exchange between the interior of the shell 1 and the external environment is difficult, and the heat generated by the P\T mode element 9 is not dissipated and is transmitted into the micro cabinet, so that the internal temperature environment of the micro cabinet is ensured.

The foregoing is merely exemplary of the present utility model, and many variations may be made in the specific embodiments and application scope of the utility model by those skilled in the art based on the spirit of the utility model, as long as the variations do not depart from the gist of the utility model.

Claims (5)

1. Outdoor little rack energy-conserving accuse temperature air conditioner, its characterized in that: including casing (1), and casing (1) installs on the door body of microcomputer cabinet, the inner chamber middle part fixed mounting of casing (1) has baffle (2), and the inner chamber of casing (1) is located the upper and lower both sides of baffle (2) and is condensation chamber and evaporating chamber respectively, the inner wall of casing (1) is located the upper and lower both sides of baffle (2) and is equipped with condensation segment perfusion fan (3) and evaporating segment perfusion fan (4) respectively, the gas outlet of condensation segment perfusion fan (3) is towards casing (1) outside, and the air inlet and the microcomputer cabinet inside intercommunication of evaporating segment perfusion fan (4), the even vertical fixed mounting in middle part of baffle (2) has superconductive heat medium heat-conducting plate (5), the outer wall that keeps away from microcomputer cabinet door body of casing (1) is located the upper side of baffle (2) and has been seted up air inlet (6), air inlet (6) are equipped with filter screen (7) respectively, micro-communication mouth (8) have been seted up to the outer wall downside of laminating microcomputer cabinet door of casing (1).

2. The outdoor microcomputer cabinet energy-saving temperature-controlled air conditioner of claim 1, wherein: the lower ends of the side surfaces of the superconducting heat medium heat conducting plates (5) are symmetrically and fixedly provided with P/T mode elements (9).

3. The outdoor microcomputer cabinet energy-saving temperature-controlled air conditioner of claim 1, wherein: the lower end of the side surface of the superconducting heat medium heat conducting plate (5) is provided with a heat conducting sheet (12).

4. The outdoor microcomputer cabinet energy-saving temperature-controlled air conditioner of claim 1, wherein: the upper side and the lower side of the inner wall of the shell (1) are respectively fixedly provided with a condensing chamber air guide baffle (10) and an evaporating chamber air guide baffle (11), and the condensing chamber air guide baffle (10) and the evaporating chamber air guide baffle (11) respectively enable the inner spaces of the condensing chamber and the evaporating chamber to be distributed in a serpentine shape.

5. The outdoor microcomputer cabinet energy-saving temperature-controlled air conditioner of claim 1, wherein: the filter screen (7) adopts a V-shaped filter screen, one side of the tip of the V-shaped filter screen faces the inside of the shell (1), and one side of the plane faces the outside of the shell (1).