CN211240562U

CN211240562U - Cabinet air-conditioning box

Info

Publication number: CN211240562U
Application number: CN201920968797.2U
Authority: CN
Inventors: 纵方方
Original assignee: Shanghai Souney Refrigeration Equipment Co ltd
Current assignee: Shanghai Souney Refrigeration Equipment Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-08-11
Anticipated expiration: 2029-06-26

Abstract

The utility model provides a rack air-conditioning box, including box, hot-blast return air inlet, louvre, cold wind return air inlet, air outlet, the box is the cuboid structure that comprises dustcoat front panel, dustcoat rear panel, dustcoat left side board, dustcoat right side board, dustcoat bottom plate, dustcoat roof, hot-blast return air inlet sets up on the dustcoat front panel, the louvre sets up on the dustcoat roof, the dustcoat rear panel includes top panel and lower panel, the cold wind return air inlet sets up on the top panel, the air outlet sets up on the panel down, the air outlet is located under the cold wind return air inlet, the cold wind return air inlet is the rectangle structure. Implement the utility model discloses an aspect can avoid the remaining comdenstion water on condenser surface, and on the other hand can improve radiating efficiency, reduces the energy consumption, in addition, the utility model discloses simple structure, easy maintenance.

Description

Cabinet air-conditioning box

Technical Field

The utility model relates to an air conditioning technology field, in particular to rack air conditioning box.

Background

When the electric equipment works, the electric equipment usually generates heat due to the action of current, and the service life and the reliability of an electric element are influenced due to overhigh temperature, and an insulating device can be aged prematurely or the insulating value is reduced, so that the resistance of a part of conductors is increased, and the conductors generate heat and are burnt. Electrical components typically indicate a maximum use temperature, or different performance for different temperatures. In order to enable the electric element to work normally, the temperature, the relative humidity and the like of the working environment of the electric element are adjusted in practical use. At this point, a cabinet air conditioner is needed. The cabinet air conditioner is specially designed for the communication field, for example, the heat dissipation problem of outdoor communication cabinets, wireless outdoor cabinet base stations, storage battery cabinets and the like is solved. The electric heating cabinet is mainly used for taking away heat generated by electric energy consumed by electric elements, providing an ideal temperature and humidity environment for the interior of various cabinets, isolating dust and corrosive gas in the external environment, prolonging the service life of the electric elements and improving the operation reliability of a machine system.

The cabinet air conditioner of current design is in the use, and the condensate water is easily remained on the heat exchanger surface, and the condensate water freezes easily to can influence the refrigeration effect of this cabinet air conditioner, on the other hand cabinet air conditioner heat dispersion still remains to be improved.

Disclosure of Invention

In order to solve the technical problem, the utility model discloses a cabinet air-conditioning box, the technical scheme of the utility model is implemented like this:

the utility model provides a rack air conditioning cabinet, includes box, hot-blast return air inlet, louvre, cold wind return air inlet, air outlet, the box is the cuboid structure that comprises dustcoat front panel, dustcoat rear panel, dustcoat left side board, dustcoat right side board, dustcoat bottom plate, dustcoat roof, hot-blast return air inlet sets up on the dustcoat front panel, the louvre sets up on the dustcoat roof, the dustcoat rear panel includes top panel and lower panel, the cold wind return air inlet sets up on the top panel, the air outlet sets up on the panel down, the air outlet is located under the cold wind return air inlet, the cold wind return air inlet is the rectangle structure.

Preferably, the cabinet air-conditioning case further comprises a vent, and the vent is arranged on the outer cover left side plate or the outer cover right side plate.

Preferably, the upper panel and the lower panel are both mounted on the box body by screws.

Preferably, filter screens are installed at the hot air return opening 2 and the cold air return opening 4.

Preferably, the hot air return opening 2 is square, and the cold air return opening 4 is circular.

Preferably, fans are installed inside the box body corresponding to the hot air return opening 2 and the cold air return opening 4.

Implement the technical scheme of the utility model, on the one hand, cold wind return air inlet and air outlet constitute cold circulation, set up the air outlet in cold wind return air inlet below, the inside air current of box can be from top to bottom flow like this, and the comdenstion water on the condenser can be very easy break away from the condenser under self gravity and the air current effect from top to bottom to avoid the remaining comdenstion water on condenser surface, the comdenstion water freezes the phenomenon that influences the refrigeration effect of rack air conditioner on condenser surface and takes place. On the other hand, hot-blast return air inlet and louvre constitute thermal cycle, the utility model discloses technical scheme sets up the louvre on the cover roof, according to the principle that hot-air rises, cold air descends, can be faster accomplish the replacement of air, accomplishes the heat dissipation, improves radiating efficiency, reduces the energy consumption. In addition, this application has two blocks of panels about dustcoat rear panel has upper panel and lower panel to constitute to fix respectively on rack air-conditioning cabinet box by the screw, easy dismantlement, convenient maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

fig. 4 is a rear view of fig. 1.

In the above drawings, the reference numerals denote:

1-a box body; 2-hot air return port; 3-heat dissipation holes; 4-a cold air return port; 5, air outlet; 6-upper panel; 7-a lower panel; 8-vent.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a rack air-conditioning cabinet, as shown in fig. 1-4, includes box (1), hot-blast return air inlet (2), louvre (3), cold wind return air inlet (4), air outlet (5), and box (1) is the cuboid structure that comprises dustcoat front panel, dustcoat rear panel, dustcoat left side board, dustcoat right side board, dustcoat bottom plate, dustcoat roof, and hot-blast return air inlet (2) set up on the dustcoat front panel, louvre (3) set up on the dustcoat roof, the dustcoat rear panel includes top panel (6) and lower panel (7), and cold wind return air inlet (4) set up on top panel (6), air outlet (5) set up on lower panel (7), and air outlet (5) are located under cold wind return air inlet (4), and cold wind return air inlet (4) are the rectangle structure.

In this embodiment, the case (1) may be made of a metal material having good heat dissipation properties, such as an aluminum alloy.

In this embodiment, on the one hand, cold air return opening and air outlet constitute the cold circulation, set up the air outlet in cold air return opening below, and the inside air current of box like this can be from top to bottom flow, and the comdenstion water on the condenser can be very easy breaks away from the condenser under self gravity and the air current effect from top to bottom to avoid the remaining comdenstion water on condenser surface, the comdenstion water freezes the phenomenon that influences the refrigeration effect of rack air conditioner on the condenser surface and takes place. On the other hand, hot-blast return air inlet and louvre constitute thermal cycle, the utility model discloses technical scheme sets up the louvre on the cover roof, according to the principle that hot-air rises, cold air descends, can be faster accomplish the replacement of air, accomplishes the heat dissipation, improves radiating efficiency, reduces the energy consumption. In addition, this application comprises two blocks of panels about dustcoat rear panel is by upper panel and lower panel to fix respectively on rack air-conditioning cabinet box by the screw, dismantle easily, convenient maintenance.

In a preferred embodiment, the cabinet air-conditioning case further comprises a ventilation opening (8), and the ventilation opening (8) is arranged on the left side plate of the outer cover. The ventilation opening (8) can assist the heat dissipation of the heat dissipation hole (3) to improve the heat dissipation efficiency.

In a preferred embodiment, the upper panel (6) and the lower panel (7) are mounted on the box (1) by screws.

In the embodiment, the rear panel of the outer cover consists of an upper panel (6) and a lower panel (7), and the upper panel and the lower panel are respectively fixed on the cabinet body of the cabinet air-conditioning box through screws, so that the rear panel is easy to detach and convenient to maintain.

In a preferred embodiment, filter screens are arranged at the hot air return opening (2) and the cold air return opening (4). The filter screen can filter the air, keeps the inside cleanness of rack air conditioner box.

In a preferred embodiment, the hot air return opening (2) is square and the cold air return opening (4) is circular.

In a preferred embodiment, fans are arranged in the box body corresponding to the hot air return opening (2) and the cold air return opening (4).

In this embodiment, the fan may be a centrifugal fan. The centrifugal fan is induced draft from the outside to inside air supply, and centrifugal fan rotational speed ratio is higher, can keep a great amount of wind like this to can reduce the quantity of fan, thereby reduce the installation degree of difficulty, save installation time.

It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. An air conditioning cabinet is characterized by comprising a cabinet body (1), a hot air return port (2), heat dissipation holes (3), a cold air return port (4) and an air outlet (5), the box body (1) is a cuboid structure consisting of an outer cover front panel, an outer cover rear panel, an outer cover left side plate, an outer cover right side plate, an outer cover bottom plate and an outer cover top plate, the hot air return opening (2) is arranged on the front panel of the outer cover, the heat dissipation holes (3) are arranged on the top plate of the outer cover, the rear panel of the outer cover comprises an upper panel (6) and a lower panel (7), the cold air return opening (4) is arranged on the upper panel (6), the air outlet (5) is arranged on the lower panel (7), the air outlet (5) is located under the cold air return port (4), and the cold air return port (4) is of a rectangular structure.

2. A cabinet air-conditioning box according to claim 1, further comprising a ventilation opening (8), said ventilation opening (8) being provided on the outer cover left or right side panel.

3. A cabinet air-conditioning box according to claim 1, characterized in that the upper panel (6) and the lower panel (7) are mounted on the box (1) by means of screws.

4. The cabinet air-conditioning box of claim 1, wherein a filter screen is installed at each of the hot air return opening (2) and the cold air return opening (4).

5. A cabinet air-conditioning box according to claim 1, characterized in that the hot-air return opening (2) is square and the cold-air return opening (4) is circular.

6. The cabinet air-conditioning box of claim 1, wherein fans are installed inside the box body corresponding to the hot air return opening (2) and the cold air return opening (4).