Cabinet structure and cold channel cabinet group

Abstract

The utility model belongs to the technical field of cold channel cabinets, and particularly relates to a cabinet structure and a cold channel cabinet group, the cabinet structure comprises cabinet bodies, a cold channel and a cold air port, the cabinet bodies are respectively arranged at two sides of the cold channel, and the cold air port is arranged at the lower section of one side, facing the cold channel, of each cabinet body. A mesh plate, a draft fan and a wind scooper which are sequentially distributed from top to bottom are arranged in the cold air opening, the cold channel comprises air conditioner air outlets and a sidewalk, the air conditioner air outlets are attached to the two sides of the sidewalk, the wind scooper is arranged in a drawer shape and arranged above the air conditioner air outlets in parallel, and the wind scooper is connected with the sidewalk. Through the arrangement of the wind scooper, the exhaust fan and the mesh plate, when the air conditioner air outlet blows out cold air, the wind scooper can guide the cold air into the cold air port, and then the cold air is exhausted through the exhaust fan, so that the cold air can smoothly enter the cabinet through the mesh plate, and the rapid heat dissipation effect on equipment in the cabinet is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cold channel cabinets, and in particular relates to a cabinet structure and a cold channel cabinet group. Background Art

[0002] A cold aisle cabinet is a cabinet designed to optimize the cooling effect of a data center. It separates hot air from cold air, ensuring that cold air only flows to servers and other equipment without mixing with hot air. This helps improve energy efficiency, reduce energy consumption, and keep equipment running within an appropriate temperature range.

[0003] At present, the cold channel of the cold channel cabinet is formed by setting air-conditioning outlets on the ground in advance, and then placing the cabinet groups opposite to each other side by side, and isolating the cabinet group from the outside world through devices such as skylights and sliding doors, and then using the cold air blown out of the air-conditioning outlet to dissipate heat to the cabinet, so as to achieve the purpose of isolating hot and cold air. However, when the above method is actually used, since most cabinets are vertically erected on both sides of the air-conditioning outlet, the cold air blown out of the air-conditioning outlet will mostly fill and stay in the cold channel and cannot penetrate into the cabinet, thereby reducing the heat dissipation effect inside the cabinet and wasting the staying cold air. Secondly, when installing existing cabinet groups, most of them are directly stacked and spliced ​​horizontally with a large contact surface. Therefore, when the inside of the cabinet is heated, it is very easy to cause a heat transfer effect, resulting in an increase in the overall temperature of the cabinet group. Utility Model Content

[0004] In view of this, the utility model provides a cabinet structure and a cold channel cabinet group, the purpose of which is that through the arrangement of an air guide cover, an exhaust fan and a mesh plate, when the air outlet of the air conditioner blows out cold air, the air guide cover can guide the cold air into the cold air outlet, and then the cold air is extracted by the exhaust fan, so that the cold air can smoothly pass through the mesh plate into the interior of the cabinet, thereby achieving a rapid heat dissipation effect on the equipment inside the cabinet. Secondly, through the arrangement of clamps and card strips, the contact surface between the cabinets is reduced, which greatly avoids the mutual influence of the temperatures between different cabinets, and further improves the heat dissipation effect of the cabinet group.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A cabinet structure and a cold channel cabinet group, comprising a cabinet body, a cold channel and a cold air outlet, wherein cabinet bodies are respectively arranged on both sides of the cold channel, and the cold air outlet is arranged at a lower section of a side of the cabinet body facing the cold channel, and a mesh plate, an exhaust fan and an air guide cover are arranged in sequence from top to bottom in the cold air outlet, and the cold channel comprises an air-conditioning outlet and a sidewalk, and the air-conditioning outlet is attached to both sides of the sidewalk, wherein the air guide cover is arranged in a drawer shape, and the air guide cover is arranged parallel to the air-conditioning outlet.

[0007] As a preferred technical solution, sliding blocks are provided on both the left and right sides of the air guide cover, and sliding grooves are provided on both the left and right sides of the cold air outlet.

[0008] Furthermore, a clamp and a clamping strip are respectively provided on the left and right sides of the cabinet, wherein the clamp and the clamping strip are provided with screw holes.

[0009] Furthermore, a bracket is provided on the front of the cabinet, and the bracket is formed by splicing a plurality of cross bars, and the bracket is distributed in parallel above the mesh plate.

[0010] Furthermore, a hot channel is provided on one side of the cabinet away from the cold channel, and an exhaust fan is provided on the top of the hot channel, wherein the hot channel and the cold channel are arranged in parallel and opposite to each other.

[0011] Furthermore, an exhaust port is provided on a side of the hot channel facing away from the cold channel, and the exhaust port is fixed on the cabinet.

[0012] Furthermore, an air conditioner is provided at the bottom of the cabinet, and a cold channel is provided at the top of the air conditioner, wherein the air conditioner discharges cold air through an air outlet of the air conditioner.

[0013] A cold channel cabinet group comprises a cabinet structure, wherein a plurality of cabinet bodies are arranged side by side and closely adjacent to each other, wherein a skylight is provided on the top of the cold channel cabinet group.

[0014] Furthermore, the plurality of cabinets are fixed side by side by means of clamps and clamping strips.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0016] 1. Through the setting of the air guide cover, exhaust fan and mesh plate, when the air-conditioning outlet blows out cold air, the air guide cover can guide the cold air into the cold air outlet, and then the exhaust fan is used to extract the cold air, so that the cold air can smoothly pass through the mesh plate into the cabinet, thereby achieving a rapid heat dissipation effect on the equipment inside the cabinet.

[0017] 2. Through the setting of the clamp and the card strip, the installer can use screws to fix the card strip in the clamp, so as to reduce the contact surface between the cabinets, greatly avoid the mutual influence of the temperature between different cabinets, and further improve the heat dissipation effect of the cabinet group. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of a cabinet structure and a cold channel cabinet group provided by the utility model;

[0020] Figure 2It is a structural schematic diagram of the front side of the cabinet provided by the utility model;

[0021] Figure 3 It is a structural schematic diagram of the back side of the cabinet provided by the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the cold air outlet provided by the utility model;

[0023] Figure 5 It is a schematic diagram of the relative positions of the air guide cover and the air outlet of the air conditioner provided by the utility model;

[0024] Figure 6 It is a schematic diagram of the splicing effect of the cabinet group provided by the utility model.

[0025] Cabinet-1; air conditioner-2; cold aisle-3; skylight-4; exhaust vent-5; air guide cover-6; slider-7; mesh plate-8; bracket-9; clamp-10; clip-11; screw hole-12; hot aisle-13; exhaust fan-14; cold air vent-15; slide slot-16; exhaust fan-17; air conditioner outlet-18; sidewalk-19. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1: See Figure 2-Figure 5 The utility model discloses a cabinet structure and a cold channel cabinet group, including:

[0028] The cabinet comprises a cabinet body 1, a cold channel 3 and a cold air outlet 15, wherein the cabinet bodies 1 are respectively arranged on both sides of the cold channel 3, and the cold air outlet 15 is characterized in that the cold air outlet 15 is arranged at the lower section of one side of the cabinet body 1 facing the cold channel 3, and the cold air outlet 15 is provided with a mesh plate 8, an exhaust fan 17 and an air guide cover 6 which are sequentially distributed from top to bottom, and the cold channel 3 comprises an air-conditioning outlet 18 and a sidewalk 19, and the air-conditioning outlet 18 is attached to both sides of the sidewalk 19, wherein the air guide cover 6 is arranged in a drawer shape, and the air guide cover 6 is arranged parallel to the air-conditioning outlet 18; in the prior art, the cold channel of the cold channel cabinet is formed by setting the air-conditioning outlet on the ground in advance, and then placing the cabinet groups opposite to each other side by side, and through skylights, Devices such as sliding doors isolate the cabinet group from the outside world, and then the cabinet is cooled by the cold air blown out of the air-conditioning outlet, so as to achieve the purpose of isolating hot and cold air. However, when the above method is actually used, since most cabinets are vertically erected on both sides of the air-conditioning outlet, the cold air blown out of the air-conditioning outlet will mostly fill and stay in the cold channel and cannot penetrate into the cabinet, thereby reducing the heat dissipation effect inside the cabinet and wasting the remaining cold air. Secondly, when installing existing cabinet groups, most of them are directly stacked and spliced ​​together horizontally, with a large contact surface. Therefore, when the inside of the cabinet is heated, it is very easy to cause a heat transfer effect, resulting in an increase in the overall temperature of the cabinet group.

[0029] An improved solution is provided in the present embodiment, specifically, comprising a cabinet 1, a cold channel 3 and a cold air outlet 15, wherein the cabinets 1 are respectively arranged on both sides of the cold channel 3, and the characteristic is that the cold air outlet 15 is arranged at the lower section of the cabinet 1 on one side facing the cold channel 3, and the cold air outlet 15 is provided with a mesh plate 8, an exhaust fan 17 and an air guide cover 6 which are distributed from top to bottom in sequence, the cold channel 3 comprises an air-conditioning outlet 18 and a sidewalk 19, and the air-conditioning outlet 18 is attached to both sides of the sidewalk 19, wherein the air guide cover 6 is arranged in a drawer shape, and the air guide cover 6 is arranged parallel to the top of the air-conditioning outlet 18.

[0030] Working principle and use: In the initial state, the air guide hood 6 is stacked under the exhaust fan 17. When the cabinet 1 needs to dissipate heat, the staff can pull the air guide hood 6 out from the cold air outlet 15 horizontally, and then the air guide hood 6 can be laid flat on the top of the air-conditioning outlet 18. When the air-conditioning outlet 18 blows out cold air, the air guide hood 6 can guide the cold air into the cold air outlet 15, and then the cold air is extracted through the exhaust fan 17, so that the cold air can smoothly pass through the mesh plate 8 into the interior of the cabinet 1, so as to achieve a rapid heat dissipation effect on the internal equipment of the cabinet 1.

[0031] In this embodiment, sliders 7 are provided on both sides of the air guide cover 6, and slide grooves 16 are provided on both sides of the cold air outlet 15. The sliders 7 are slidably engaged in the inside of the slide grooves 16, so that the air guide cover 6 can make horizontal reciprocating motion inside the cold air outlet 15.

[0032] In this embodiment, an air conditioner 2 is provided at the bottom of the cabinet 1, and a cold channel 3 is provided at the top of the air conditioner 2, wherein the air conditioner 2 discharges cold air through the air conditioner outlet 18. Through the above structure, the air conditioner 2 can blow out cold air from the air conditioner outlet 18 from the bottom, and then the rising cold air will enter the cold air outlet 15 along the bottom of the air guide cover 6, thereby improving the flow of cold air in the cabinet 1.

[0033] Example 2: See Figure 2-Figure 3 On the basis of the first embodiment, this embodiment provides an implementation of a hot channel 13. Specifically, a bracket 9 is provided on the side of the cabinet 1 facing the cold channel 3, and the bracket 9 is spliced ​​by a plurality of cross bars, and the bracket 9 is distributed in parallel above the mesh plate 8, and a hot channel 13 is provided on the side of the cabinet 1 away from the cold channel 3, and an exhaust fan 14 is provided on the top of the hot channel 13, wherein the hot channel 13 and the cold channel 3 are arranged in parallel and opposite, and an exhaust port 5 is provided on the side of the hot channel 13 facing away from the cold channel 3, and the exhaust port 5 is fixed on the cabinet 1.

[0034] Working principle and use: When in use, when the cold air rises upward from the mesh plate 8, the cold air will wash the items placed on the bracket 9, and then when the cold air rises to the top of the cabinet 1, it will heat up due to contact with the heat-generating items. At this time, the exhaust fan 14 located on the upper side will draw the hot air in the cabinet 1 out so that the hot air can be introduced into the hot channel 13. Through the above structure, the cold channel 3 and the hot channel 13 of the cabinet 1 can be isolated from each other, further improving the heat dissipation effect of the cabinet group.

[0035] In this embodiment, since the exhaust fan 14 draws the rising and heated gas into the heat channel 13, the gas flow speed inside the cabinet 1 is further accelerated, and at the same time, the replacement of cold air is accelerated, so that more cold air can be drawn into the cabinet 1, reducing the waste of refrigeration of the air conditioner 2. Secondly, by accelerating the flow speed of the gas, the cold air can accelerate the flushing of heat-generating items in the cabinet 1, further improving the heat exchange effect.

[0036] In this embodiment, the bracket 9 is formed by splicing multiple cross bars, and the gaps between the cross bars can make the bracket 9 a semi-hollow structure. When the cold air rises through the mesh plate 8, the cold air can continue to rise along the gaps on the bracket 9, and at the same time, the objects on the cross bars can be flushed and heat-exchanged. Through the above structure, hot air will not accumulate inside the cabinet 1, further improving the cooling and heat dissipation effect of the cabinet group.

[0037] In this embodiment, the hot air in the hot channel 13 can be discharged through the exhaust port 5, and then the hot air will be absorbed by the air conditioner 2 to achieve a recycling effect.

[0038] Example 3: See Figure 1 and Figure 6On the basis of the first and second embodiments, the utility model discloses a cold channel cabinet group, specifically, a plurality of cabinets 1 are arranged side by side and closely together, wherein a skylight 4 is provided on the top of the cold channel cabinet group, and the plurality of cabinets 1 are fixed side by side by means of a clamp 10 and a clamping strip 11.

[0039] Working principle and use: When in use, a cabinet group consisting of several cabinets 1 is arranged side by side and closely together, and the skylight 4 is blocked above the cold channel 3, and then the top of the two rows of cabinet groups is closed through the skylight 4. Then the staff can install sliding doors on the front and back sides of the cabinet group to close the cold channel 3 to prevent cold air from overflowing and external hot air from penetrating.

[0040] In this embodiment, all cabinets 1 in the cold channel cabinet group can share one air conditioner 2.

[0041] In this embodiment, a clamp 10 and a clamping strip 11 are respectively provided on the left and right sides of the cabinet 1, wherein the clamp 10 and the clamping strip 11 are both provided with screw holes 12. The installer can use screws to fix the clamping strip 11 in the clamp 10, thereby reducing the contact surface between the cabinets 1, greatly avoiding the mutual influence of the temperature between different cabinets 1, and further improving the heat dissipation effect of the cabinet group.

[0042] In this embodiment, by clamping the card strip 11 into the clamp 10, the card strip 11 and the clamp 10 can form a whole, so that the stability between different cabinets 1 can be improved, and at the same time, the cold channel 3 and the hot channel 13 can be isolated, thereby further improving the airtightness inside the cabinet group and reducing the mutual interference between the cold channel 3 and the hot channel 13.

[0043] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0044] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cabinet structure, comprising a cabinet body (1), a cold channel (3) and a cold air outlet (15), wherein the cabinet bodies (1) are respectively arranged on both sides of the cold channel (3), characterized in that: The cold air outlet (15) is arranged at a lower section of a side of the cabinet (1) facing the cold channel (3), and a mesh plate (8), an exhaust fan (17) and an air guide cover (6) are arranged in sequence from top to bottom in the cold air outlet (15). The cold channel (3) includes an air-conditioning outlet (18) and a sidewalk (19), and the air-conditioning outlet (18) is attached to both sides of the sidewalk (19), wherein the air guide cover (6) is arranged in a drawer shape, and the air guide cover (6) is arranged parallel to the top of the air-conditioning outlet (18).

2. A cabinet structure according to claim 1, characterized in that: Slide blocks (7) are provided on both the left and right sides of the air guide cover (6), and slide grooves (16) are provided on both the left and right sides of the cold air outlet (15).

3. A cabinet structure according to claim 1, characterized in that: A clamp (10) and a clamping strip (11) are respectively provided on the left and right sides of the cabinet body (1), wherein screw holes (12) are provided on both the clamp (10) and the clamping strip (11).

4. A cabinet structure according to claim 1, characterized in that: A bracket (9) is provided on one side of the cabinet (1) facing the cold channel (3), and the bracket (9) is formed by splicing a plurality of cross bars, and the bracket (9) is distributed in parallel above the mesh plate (8).

5. A cabinet structure according to claim 4, characterized in that: A hot channel (13) is provided on a side of the cabinet (1) away from the cold channel (3), and an exhaust fan (14) is provided on the top of the hot channel (13), wherein the hot channel (13) and the cold channel (3) are arranged in parallel and opposite to each other.

6. A cabinet structure according to claim 5, characterized in that: An air outlet (5) is provided on a side of the hot channel (13) facing away from the cold channel (3), and the air outlet (5) is fixed on the cabinet (1).

7. The cabinet structure according to claim 1, characterized in that: An air conditioner (2) is provided at the bottom of the cabinet (1), and a cold channel (3) is provided at the top of the air conditioner (2), wherein the air conditioner (2) discharges cold air through an air conditioner outlet (18).

8. A cold channel cabinet group, comprising a plurality of cabinet structures as claimed in claim 3, characterized in that: The plurality of cabinet bodies (1) are arranged side by side and closely adjacent to each other, wherein a skylight (4) is provided on the top of the cold channel cabinet group.

9. The cold channel cabinet group according to claim 8, characterized in that: The plurality of cabinets (1) are fixed side by side by means of a clamp (10) and a clamping strip (11).

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