CN218388471U - Cooling heat exchange equipment - Google Patents

Abstract

The utility model discloses a cooling heat exchange device, which relates to the field of energy-saving heat exchange devices and aims to solve the problem of high refrigeration cost of air conditioners in the prior art, and adopts the technical scheme that the cooling heat exchange device comprises a box body, a partition plate and a core body, wherein the partition plate is arranged in the box body, the core body is arranged on the partition plate, and air inlets and air outlets are arranged on two sides of the partition plate; through setting up fan and core, can make indoor outer air current circulate respectively to mutual heat transfer, owing to only need drive the fan, need not refrigerate, the consumption only is 13% -15% of air conditioner, replaces the air conditioner cooling under the suitable circumstances of ambient temperature, can play the effect that reduces the data center energy consumption by a wide margin.

Description

Cooling heat exchange equipment

Technical Field

The utility model relates to an energy-conserving indirect heating equipment field specifically is a cooling indirect heating equipment.

Background

IT equipment (servers, switches, etc.) in a data center operate normally, requiring a relatively stable, low temperature environment.

The data center is a large energy-consuming household, and the data display of Ministry of industry and communications shows that the annual power consumption of the data center in China approximately accounts for more than 2% of the power consumption of the whole society in China. The place with the largest energy consumption of the data center mainly focuses on the energy consumption of IT equipment and the energy consumption of machine room air conditioners (air conditioner indoor units, water cooling units, storage battery packs and the like), wherein the energy consumption of the machine room air conditioners accounts for about 40% of the total energy consumption.

Particularly, the small data center machine room is only 10-30 square meters, and the main cooling mode is the long-term operation of air conditioning equipment. This approach is energy intensive and inefficient, and data centers have paid significant electricity costs for this purpose. Taking a 15-20 square meter data center as an example, at present, a 3-piece air conditioning (power 2500W) device is generally configured to be turned on all the year round, and the indoor temperature is kept controlled between 18 and 22 degrees, so as to ensure the optimal operation state of each device in the data center. According to the calculation, the energy consumption of the air conditioner is about 21900 DEG electricity all the year round. Meanwhile, due to the fact that the utilization rate of the air conditioning equipment is too high, management and investment cost of the data center can be increased due to the problems of corresponding maintenance, regular supplement of refrigerant (Freon) and the like.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a cooling indirect heating equipment mainly aims at the small-size data center energy consumption problem of 15-20 square meters, and the technical scheme of adoption is, including box, baffle and core, have in the box the baffle, be equipped with on the baffle the core, the baffle both sides all have air intake and air outlet, and the air current of both sides can be through the core heat transfer.

As an optimal technical scheme of the utility model, the vertical setting of baffle, there are the multiunit fin on the core, the baffle both sides the fin is linked together, and the air current of baffle both sides can pass through the fin heat transfer.

As an optimized technical proposal of the utility model, the fins are micro heat pipes, and the heat exchange efficiency of the micro heat pipes is very high.

As an optimized technical scheme of the utility model, the baffle both sides respectively have a set of air intake and air outlet, can form the air current circulation.

As the utility model discloses a preferred technical scheme, baffle one side has interior air intake and interior air outlet, and the opposite side has outer air intake and air outlet, and interior air intake and interior air outlet are installed indoor during the installation, and air outlet and outer air intake are installed outdoor to the heat transfer of indoor outer air has been promoted.

As a preferred technical scheme of the utility model, interior air intake is in interior air outlet top, outer air intake is in go out the air outlet below, the higher air density of temperature is considered here less, can be located the top of the lower air of temperature.

As a preferred technical scheme of the utility model, interior air intake with go out and be equipped with interior fan and outer fan on the air outlet respectively to promote the air flow, interior fan is through bringing the inside hot-air of data center into the low-temperature region to the left half box of equipment in, after the equipment cooling, with the leading-in to data center of low-temperature air inside. The outer fan passes through the core with outdoor low temperature air and constantly channels into the right half box cooling zone to equipment, continuously provides the cold source for equipment.

As a preferred technical scheme of the utility model, be equipped with the filter screen on the interior air outlet to the air current after the filtration heat transfer keeps apart dust, impurity, steam, corrosives, worm and mouse etc..

The utility model has the advantages that: the utility model discloses a set up fan and core, can make indoor outer air current circulate respectively to mutual heat transfer, owing to only need drive the fan, do not need the refrigeration, the consumption only is air conditioner 13% -15%, replaces the air conditioner cooling under the suitable condition of ambient temperature, can play the effect that reduces the data center energy consumption by a wide margin. Taking the northern four-season clear area as an example, the air conditioner can be replaced by 60-70% in the whole year, the electric energy is saved by 13000-15000 ℃, and the energy-saving efficiency is higher in cold areas such as northeast China.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below; the elements or parts are not necessarily drawn to scale in all figures.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a box body; 2. a partition plate; 3. a core body; 4. an inner air inlet; 5. an inner fan; 6. an inner air outlet; 7. a filter screen; 8. an outer air inlet; 9. an outer fan; 10. an outer air outlet.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1

As shown in fig. 1, the utility model discloses a cooling indirect heating equipment, the technical scheme of adoption is, including box 1, vertically install baffle 2 in the box 1, there is core 3 on the baffle 2, core 3 is used for the heat exchange, core 3 is the fin of parallel array setting, the fin is the micro heat pipe, baffle 2 both sides all have the fin, for the convenience of the heat exchange, interior air intake 4 has been seted up on box 1, interior air outlet 6, outer air intake 8 and wind gap 10 of going out, wherein interior air intake 4, interior air outlet 6 are located the homonymy, a circulation for the room air, outer air intake 8 and wind gap 10 of going out can be used for making outdoor air flow, can realize the heat transfer of indoor air current and outdoor air current through the heat transfer of core 3, realize the cooling of indoor environment.

The utility model discloses a theory of operation: install box 1 on the wall of small-size data center computer lab, make interior air intake 4 and interior air outlet 6 in small-size data center computer lab, outer air intake 8 and go out wind gap 10 are outdoor, open interior fan 5 and outer fan 9, outer fan 9 inhales outdoor air from outer air intake 8 in box 1 on the right side of baffle 2 to blow off from going out wind gap 10, interior fan 5 inhales indoor air in box 1 on the left side of baffle 2, indoor wind and outdoor wind pass through core 3 heat transfer after, the indoor wind after the cooling is filtered through filter screen 7 and is blown off from interior air outlet 6, cool down small-size data center computer lab.

The circuit connection of the present invention is a conventional method adopted by those skilled in the art, and can be suggested by limited tests, which belongs to the common knowledge.

Components not described in detail herein are prior art.

Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations that do not have creative work are still within the scope of the present invention.

Claims (8)

1. The utility model provides a cooling indirect heating equipment which characterized in that: the air-conditioning box comprises a box body (1), a partition plate (2) and a core body (3), wherein the partition plate (2) is arranged in the box body (1), the core body (3) is arranged on the partition plate (2), and an air inlet and an air outlet are formed in the two sides of the partition plate (2).

2. The cooling and heat exchange device of claim 1, wherein: the partition plate (2) is vertically arranged, a plurality of groups of fins are arranged on the core body (3), and the fins on the two sides of the partition plate (2) are communicated.

3. The cooling and heat exchange device of claim 2, wherein: the fins are micro heat pipes.

4. A cooling and heat exchange device according to claim 1 or 3, wherein: and a group of air inlets and air outlets are respectively arranged on two sides of the partition plate (2).

5. The cooling and heat exchange device of claim 4, wherein: an inner air inlet (4) and an inner air outlet (6) are arranged on one side of the partition board (2), and an outer air inlet (8) and an outer air outlet (10) are arranged on the other side of the partition board.

6. The cooling and heat exchange device of claim 5, wherein: the inner air inlet (4) is arranged above the inner air outlet (6), and the outer air inlet (8) is arranged below the outer air outlet (10).

7. The cooling and heat exchange device of claim 6, wherein: the inner air inlet (4) and the outer air outlet (10) are respectively provided with an inner fan (5) and an outer fan (9).

8. The cooling and heat exchange device of claim 7, wherein: and a filter screen (7) is arranged on the inner air outlet (6).

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