CN213630744U

CN213630744U - Integrated server cabinet air conditioner

Info

Publication number: CN213630744U
Application number: CN202022443734.0U
Authority: CN
Inventors: 谢志聪
Original assignee: Shenzhen Energycoo Technology Co ltd
Current assignee: Shenzhen Energycoo Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-06
Anticipated expiration: 2030-10-28

Abstract

The embodiment of the utility model discloses an integrated server cabinet air conditioner, which comprises a server cabinet and an air conditioner cabinet, wherein the air conditioner cabinet is arranged at the top of the server cabinet, the air conditioner cabinet is separated into an inner circulation chamber and an outer circulation chamber by a middle partition plate, and the inner circulation chamber is provided with a return air inlet and an air supply outlet which are communicated with the inside of the server cabinet; the external circulation chamber is provided with an air inlet and an air outlet which are communicated with the outside of the server cabinet; a throttling device, an evaporator and a plurality of air supply fans which are arranged side by side are arranged in the inner circulation chamber; a condensing fan, a compressor, a condenser and a control system are arranged in the outer circulation chamber; throttling device, evaporimeter, compressor and condenser pass through the refrigerant pipeline and establish ties in proper order, control system is connected with air supply fan, condensation fan, compressor electricity. The embodiment of the utility model provides a locate the top of server rack through the air conditioner rack, solved the big problem in space, and then reached the installation of being convenient for and maintained and improve the technological effect of refrigeration efficiency.

Description

Integrated server cabinet air conditioner

Technical Field

The utility model relates to an air conditioning technology field especially relates to an integral type server rack air conditioner.

Background

At present, the server cabinet adopts an air conditioner in an open type or a built-in type. The open type air conditioner is characterized in that the server cabinet is not closed, the front door and the rear door are hollow, the air conditioner is placed outside the server cabinet, the server cabinet and the air conditioner form a relatively closed environment, and air supplied by the air conditioner refrigerates and exchanges heat with the inside of the server cabinet; the built-in air conditioner means that the server cabinet belongs to a closed environment, and the air conditioner is placed inside the server cabinet to perform refrigeration and heat exchange. Whether an open air conditioner or a built-in air conditioner is adopted, a certain environment space is occupied, and the arrangement or the layout of other equipment is influenced.

Therefore, how to provide an air conditioner which can occupy less space of an environment or a server cabinet, reduce cost and facilitate installation becomes an important technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem who solves provides an integral type server rack air conditioner to the messenger can save space.

In order to solve the technical problem, an embodiment of the utility model provides an integrated server cabinet air conditioner, including server cabinet and air conditioner cabinet, the air conditioner cabinet is located the top of server cabinet, the air conditioner cabinet is separated into inner loop room and outer loop room by a median septum, the inner loop room is provided with return air inlet and supply-air outlet that communicate with the inside of server cabinet; the external circulation chamber is provided with an air inlet and an air outlet which are communicated with the outside of the server cabinet; a throttling device, an evaporator and a plurality of air supply fans which are arranged side by side are arranged in the inner circulation chamber; a condensing fan, a compressor, a condenser and a control system are arranged in the outer circulation chamber; the throttling device, the evaporator, the compressor and the condenser are sequentially connected in series through refrigerant pipelines, and the control system is electrically connected with the air supply fan, the condensation fan and the compressor.

Furthermore, the air return inlet is arranged at a corresponding position below the evaporator; the air supply outlet is arranged at the corresponding position below the air supply fan.

Furthermore, the air inlet is arranged at a corresponding position above the condensing fan; the air outlet is arranged at the corresponding position behind the condenser.

Furthermore, an air supply temperature sensor is also arranged at an air supply opening of the inner circulation chamber; an air return temperature sensor is also arranged at an air return opening of the inner circulation chamber; and the air supply temperature sensor and the air return temperature sensor are electrically connected with the control system.

The embodiment of the utility model provides an through providing an integral type server rack air conditioner, including server rack and air conditioner cabinet, locate the top of server rack through air conditioner cabinet, solved the big problem in space, and then reached the installation of being convenient for and maintained and improve the technological effect of refrigeration efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an integrated server cabinet air conditioner according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an air conditioner cabinet according to an embodiment of the present invention.

Description of the reference numerals

Server cabinet 10

Air conditioner cabinet 20

Middle partition board 21

Evaporator 22

Air supply fan 23

Condensing fan 24

Compressor 25

Condenser 26

A control system 27.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.

In the embodiment of the present invention, if there is directional indication (such as upper, lower, left, right, front, and rear … …) only for explaining the relative position relationship between the components and the motion situation under a certain posture (as shown in the drawing), if the certain posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the first, second, etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 2, an integrated server cabinet air conditioner according to an embodiment of the present invention includes a server cabinet 10 and an air conditioner cabinet 20.

The air conditioner cabinet 20 is provided on the top of the server cabinet 10. The air conditioner cabinet 20 is partitioned into an inner circulation chamber and an outer circulation chamber by a middle partition 21.

The inner circulation chamber is provided with an air return inlet and an air supply outlet which are communicated with the inside of the server cabinet 10. The outer circulation chamber is provided with an air inlet and an air outlet which are communicated with the outside of the server cabinet 10. The embodiment of the utility model provides a return air inlet and supply-air outlet of inner loop room are located the top of server rack 10, utilize the steam in server rack 10 to rise and the air conditioning that the supply-air outlet sent out principle that sinks, have improved refrigeration efficiency.

The inner circulation chamber is provided with a throttle device, an evaporator 22 and a plurality of air supply fans 23 arranged side by side. The outer circulation chamber is provided with a condensing fan 24, a compressor 25, a condenser 26, and a control system 27. The throttling device, the evaporator 22, the compressor 25 and the condenser 26 are connected in series in sequence by refrigerant lines. The control system 27 (i.e., an air conditioning control system) is electrically connected to the air supply fan 23, the condensing fan 24, and the compressor 25. Hot air generated when a server in the server cabinet 10 continuously operates flows through a return air inlet at the top to enter the internal circulation chamber, is converted into cold air flow through heat exchange of the evaporator 22, and is blown into the server cabinet 10 through the air supply fan 23 to refrigerate and exchange heat for the server; the heat absorbed by the evaporator 22 in the server cabinet 10 is forced to the condenser 26 through the refrigerant circulation, and then is blown out of the server cabinet 10 by the condensing fan 24. The utility model directly cools the equipment in the server cabinet 10, and realizes the accurate air supply of the air conditioner; meanwhile, the internal space of the server cabinet 10 is saved, and the installation and maintenance are convenient.

In one embodiment, the return air inlet is disposed at a position corresponding to a lower portion of the evaporator 22; the air supply outlet is arranged at the corresponding position below the air supply fan 23. The embodiment of the utility model provides an utilize the ascending principle with the air conditioning is sunken of steam, locate evaporimeter 22's below and locate air supply fan 23's below with the supply-air outlet with the return air inlet, further improved refrigeration efficiency.

In one embodiment, the air inlet is disposed above the condensing fan 24; the air outlet is arranged at the corresponding position behind the condenser 26.

As an implementation mode, an air supply temperature sensor is also arranged at an air supply opening of the internal circulation chamber; an air return temperature sensor is also arranged at an air return opening of the inner circulation chamber; and the air supply temperature sensor and the air return temperature sensor are electrically connected with the control system 27. The control system 27 detects the temperature at the air supply opening through the air supply temperature sensor and detects the temperature at the air return opening through the air return temperature sensor, so as to accurately control the on/off and power of the compressor 25, the air supply fan 23 and the condensing fan 24, and the temperature in the server cabinet 10 is always controlled within a preset range while saving electric energy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An integrated server cabinet air conditioner comprises a server cabinet and an air conditioner cabinet, and is characterized in that the air conditioner cabinet is arranged at the top of the server cabinet, the air conditioner cabinet is divided into an inner circulation chamber and an outer circulation chamber by a middle partition plate, and the inner circulation chamber is provided with an air return opening and an air supply opening which are communicated with the inside of the server cabinet; the external circulation chamber is provided with an air inlet and an air outlet which are communicated with the outside of the server cabinet; a throttling device, an evaporator and a plurality of air supply fans which are arranged side by side are arranged in the inner circulation chamber; a condensing fan, a compressor, a condenser and a control system are arranged in the outer circulation chamber; the throttling device, the evaporator, the compressor and the condenser are sequentially connected in series through refrigerant pipelines, and the control system is electrically connected with the air supply fan, the condensation fan and the compressor.

2. The integrated server cabinet air conditioner of claim 1, wherein the air return opening is provided at a corresponding position below the evaporator; the air supply outlet is arranged at the corresponding position below the air supply fan.

3. The integrated server cabinet air conditioner of claim 1, wherein the air inlet is disposed at a corresponding position above the condensing fan; the air outlet is arranged at the corresponding position behind the condenser.

4. The integrated server cabinet air conditioner as claimed in claim 1, wherein an air supply temperature sensor is further provided at an air supply port of the inner circulation chamber; an air return temperature sensor is also arranged at an air return opening of the inner circulation chamber; and the air supply temperature sensor and the air return temperature sensor are electrically connected with the control system.