CN216868696U

CN216868696U - Air conditioner framework of power transformation and distribution room

Info

Publication number: CN216868696U
Application number: CN202123411069.8U
Authority: CN
Inventors: 白本通
Original assignee: Shenzhen Esin Technology Co ltd
Current assignee: Shenzhen Esin Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-01
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to an air-conditioning framework of a power transformation and distribution room, which comprises a UPS heat dissipation and return air channel and a water-cooled air conditioner, wherein the UPS heat dissipation and return air channel and a UPS module are positioned in the power transformation and distribution room, the water-cooled air conditioner is positioned at the top of a corridor outside the power transformation and distribution room, one end of the UPS heat dissipation and return air channel is hermetically connected with the air outlet end of the UPS module, the other end of the UPS heat dissipation and return air channel is hermetically connected with the air return opening of the water-cooled air conditioner, and the air supply opening of the water-cooled air conditioner is communicated with the power transformation and distribution room. Its mountable is outside at the transformer substation room, does not occupy the area of transformer substation room, and it can make the hot-blast return air of transformer substation room keep apart with the cold wind air supply completely, avoids repeated refrigeration, and the return air temperature is higher, has increaseed the wind difference in temperature of sending back to, and then reduces the air supply volume, reduces the energy consumption of fan, more because the heat transfer difference in temperature of the water side of sending out in the air conditioner and wind side has improved, can make and correspond heat transfer coil pipe volume and reduce, can effectively reduce air conditioning equipment's size.

Description

Air conditioner framework of power transformation and distribution room

Technical Field

The utility model relates to a data center power transformation and distribution room air conditioning system product series, in particular to a power transformation and distribution room air conditioning framework.

Background

Present data center becomes electricity distribution room is room air conditioner usually, when using the room air conditioner, it is mixed as an organic whole with room air conditioner to see out cold wind to become the indoor hot-blast of electricity distribution, return air refrigerate in to the room air conditioner once more, make repeated refrigeration, it is not very big to become the electricity distribution room cooling, make need to improve the air supply volume and accelerate cold and hot heat transfer circulation, the energy consumption of fan has been increased, and simultaneously, because it is less with the cold wind difference in temperature to mix the wind, make the heat transfer coil pipe in the air conditioner need can satisfy the cooling demand of becoming electricity distribution room big enough, make the air conditioner volume that corresponds also great, very possess limited electricity distribution room's area.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide an air conditioner framework of a power transformation and distribution room, which can be installed outside the power transformation and distribution room, does not occupy the area of the power transformation and distribution room, can completely isolate hot air return air of the power transformation and distribution room from cold air supply, avoids repeated refrigeration, has higher return air temperature, increases the temperature difference of returned air, further reduces the air supply quantity and the energy consumption of a fan, and can reduce the volume of a corresponding heat exchange coil pipe and effectively reduce the size of air conditioning equipment because the heat exchange temperature difference between a water side and a wind side generated in the air conditioner is increased.

The technical scheme of the implementation case of the utility model is as follows:

the utility model provides a change distribution room air conditioner framework, its includes UPS heat dissipation return air passageway and water-cooled air conditioner, UPS heat dissipation return air passageway and UPS module are in the change distribution room, water-cooled air conditioner is in the outdoor corridor top of change distribution, UPS heat dissipation return air passageway one end and UPS module air-out end sealing connection, the UPS heat dissipation return air passageway other end with water-cooled air conditioner's return air inlet sealing connection, water-cooled air conditioner's supply-air outlet and change distribution room intercommunication.

Preferably, the water-cooled air conditioner includes surface cooler and fan, surface cooler one end and outside refrigerated water supply pipe connection, the surface cooler other end and outside refrigerated water wet return intercommunication, the surface cooler is in the return air inlet department of water-cooled air conditioner, the fan is in the air supply mouth department of water-cooled air conditioner.

Preferably, the UPS heat dissipation return air channel includes a plurality of hot-blast baffle boxes and hot-blast cylinder that converges, and is a plurality of every layer of UPS thermovent case intercommunication in air intake and the UPS module of hot-blast baffle box is a plurality of the air outlet of hot-blast baffle box in hot-blast cylinder intercommunication converges.

Preferably, the hot air collecting cylinder is of a chimney type.

Compared with the prior art, the utility model has the beneficial effects that: its mountable is outside at the transformer substation room, does not occupy the area of transformer substation room, and it can make the hot-blast return air of transformer substation room keep apart completely with the cold wind air supply, avoids repeated refrigeration, and the return air temperature is higher, has increaseed and has sent back the wind difference in temperature, and then reduces the air output, reduces the energy consumption of fan, more because the heat transfer difference in the water side that sends out in the air conditioner and the wind side has improved, can make to correspond heat transfer coil pipe volume and reduce, can effectively reduce air conditioning equipment's size.

Drawings

Fig. 1 is a schematic plan view of an air conditioning structure of a power distribution transformation room in the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an air conditioning architecture of a power distribution transformation room in the present invention;

10. a UPS heat dissipation air return channel; 11. a hot air diversion box; 12. a hot air manifold; 20. water-cooling air conditioning; 21. a surface cooler; 22. a fan; 23. an air supply outlet; 24. an access door; 25. a chilled water supply pipe; 26. a chilled water return pipe; 27. a condensed water drain pipe; 30. a UPS module; 40. a corridor; 50. a transformer substation room.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 and fig. 2, fig. 1 is a schematic plan structure view of an air conditioning architecture of a power distribution transformation room in the present invention; fig. 2 is a schematic cross-sectional structure diagram of an air conditioning architecture of a power distribution transformation room in the present invention; a transformation and distribution room air conditioner framework comprises a UPS heat dissipation return air channel 10 and a water-cooled air conditioner 20, wherein a transformer, a power distribution cabinet and a UPS module 30 are usually placed in a transformation and distribution room 50, the UPS module generates heat most and accounts for more than 90%, the transformation and distribution room air conditioner mainly radiates heat for the UPS module, the traditional transformation and distribution room is provided with room air conditioners to perform integral heat dissipation, cold air and hot air are mixed together to perform repeated refrigeration, the energy consumption is high, and the cooling effect of the UPS module is not obvious. In the present invention, the water-cooled air conditioner realizes refrigeration by supplying chilled water from the outside, and specifically, the water-cooled air conditioner 20 includes a surface cooler 21 and a fan 22, one end of the surface cooler is connected to an external chilled water supply pipe 25, the other end of the surface cooler is communicated with an external chilled water return pipe 26, the surface cooler is located at an air return port of the water-cooled air conditioner, and the fan is located at an air supply port of the water-cooled air conditioner. The UPS module is provided with a special UPS heat dissipation return air channel, so that heat dissipation can be concentrated and gathered together to be sent to the water-cooled air conditioner, a large temperature difference is caused between the return air side and the water-cooled side of the water-cooled air conditioner, the freezing water quantity can be correspondingly conveyed and reduced due to the large temperature difference, the size of the corresponding surface air cooler can also be relatively reduced, the size of the water-cooled air conditioner can be reduced, and the power consumption of a freezing pump can also be reduced.

In order to facilitate maintenance and repair of the water-cooled air conditioner, the water-cooled air conditioner is also provided with an access door 24 which is positioned on the side of the fan. Meanwhile, the hot air is condensed into water drops at the surface air cooler, and the water-cooled air conditioner also comprises a condensed water drain pipe 27 for draining the water drops condensed on the surface air cooler.

In order to more sufficiently and quickly send the heat dissipation of the UPS module to the water-cooled air conditioner, preferably, the UPS heat dissipation return air channel includes a plurality of hot air guide boxes 11 and a hot air collecting cylinder 12, an air inlet of each of the plurality of hot air guide boxes is communicated with a heat dissipation port box of each layer of UPS in the UPS module, and an air outlet of each of the plurality of hot air guide boxes is communicated with the hot air collecting cylinder. The UPS module comprises a plurality of UPSs which are stored in the UPS cabinet, each layer of UPS corresponds to each hot air guide box, each layer of UPS is fully radiated by each hot air guide box, guided and collected into the hot air collecting cylinder and intensively sent to the water-cooled air conditioner,

in order to supply air more easily, the hot air collecting cylinder is preferably of a chimney type. Because the chimney type exhaust cylinder has a smoke flushing effect, hot air has upward floating power, a lot of air draft power is saved for the air supply fan, and the power consumption of the air supply fan is also saved.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A transformation and distribution room air conditioner framework is characterized in that:

the air conditioner framework comprises a UPS heat dissipation return air channel and a water-cooled air conditioner, the UPS heat dissipation return air channel and the UPS module are located in the transformation and distribution room, the water-cooled air conditioner is located at the top of a corridor outside the transformation and distribution room, one end of the UPS heat dissipation return air channel is connected with the air outlet end of the UPS module in a sealing mode, the other end of the UPS heat dissipation return air channel is connected with the return air inlet of the water-cooled air conditioner in a sealing mode, and an air supply outlet of the water-cooled air conditioner is communicated with the transformation and distribution room.

2. The substation distribution room air conditioning architecture of claim 1, wherein:

the water-cooled air conditioner comprises a surface cooler and a fan, one end of the surface cooler is connected with an external chilled water supply pipe, the other end of the surface cooler is communicated with an external chilled water return pipe, the surface cooler is located at an air return port of the water-cooled air conditioner, and the fan is located at an air supply port of the water-cooled air conditioner.

3. The substation distribution room air conditioning architecture of claim 2, wherein:

the UPS heat dissipation return air channel comprises a plurality of hot air diversion boxes and a hot air collecting cylinder, the air inlet of each hot air diversion box is communicated with each layer of UPS heat dissipation port box in the UPS module, and the air outlet of each hot air diversion box is communicated with the hot air collecting cylinder.

4. The substation distribution room air conditioning architecture of claim 3, wherein:

the hot air collecting cylinder is of a chimney type.