JP6618517B2 - Air conditioning structure - Google Patents

Description

  The present invention relates to an air conditioning structure.

  Conventionally, an air-conditioning management assembly structure (for example, see Patent Document 1) for forming an air-conditioning management room such as a simple clean booth (room) or a sanitary booth (room) indoors is used for air-conditioning in the air-conditioning management room. The indoor unit (for example, refer to Patent Document 2) was installed, and an outdoor unit for air conditioning was installed outside the air conditioning management room.

JP, 2006-61099, A JP 2017-67407 A

However, if the indoor temperature is high in summer (season) or the like, the air-conditioning refrigerant cannot be sufficiently cooled by the outdoor unit, and there is a problem in terms of energy saving due to a decrease in thermal efficiency.
Therefore, an object of the present invention is to provide an air conditioning structure that can efficiently manage the temperature in an air conditioning management room and is excellent in terms of energy saving.

To achieve the above object, the air-conditioning structure of the invention, and the air conditioning management assembly structure forming the air-conditioning control room indoors, the indoor unit of the air conditioner that is disposed in the air conditioning management chamber, in the chamber An outdoor unit for air conditioning that is connected to the air conditioner and disposed outside the air conditioning control room, a vaporization filter that is disposed on the air inlet side of the outdoor unit, and drain water that is discharged from the indoor unit. Drain water supply means for supplying to the horizontal structure roof panel, a rectangular peripheral frame frame disposed on the periphery of the roof panel, and each of the peripheral frame frames A column frame that supports a corner portion and a vertical planar outer wall panel, and can be assembled, disassembled, and transferred, and the outdoor unit provided with the vaporization filter is connected to one corner portion of the rectangular peripheral frame frame. It is placed on the top .

  According to the present invention, since the outdoor unit for air conditioning draws in the cooled air by flowing the drain water originally discarded to the vaporization filter, the air conditioning refrigerant can be efficiently cooled, which greatly contributes to energy saving. it can. Also, there is no need for a drain pipe for discharging drain water from the indoor unit to the outdoors or a tap water supply pipe for supplying tap water to the vaporization filter. Consider the location of indoor drains and faucets. In addition, the assembly structure can be installed at various locations and can be moved easily. By effectively using the drain water that is originally discarded, water can be saved compared to using tap water.

It is a perspective view which shows one Embodiment of this invention. It is a principal part expansion perspective view. It is a simplified configuration diagram. It is a simplified piping diagram. It is a perspective view which shows an example of a vaporization filter. It is a perspective view which shows the other example of a vaporization filter.

Hereinafter, the present invention will be described in detail based on illustrated embodiments.
The air-conditioning structure according to the present invention includes an air-conditioning management assembly structure 20 that forms an air-conditioning management room 21 such as a clean booth (room) and a sanitary booth (room), as shown in FIGS. An indoor unit 1 for air conditioning disposed in the room 21 and an outdoor unit 2 for air conditioning disposed outside the air conditioning management room 21 are provided.

  The assembly structure 20 is assembled and installed indoors, such as in a factory or a warehouse, and includes a plurality of columnar frames, a plurality of plate-type panels, a frame connector for connecting the frames, and a frame. The air-conditioning management room 21 is formed as a space blocked from the indoor atmosphere (partitioned from indoor air) by a panel connector for connecting the panels. The panel can form an outer wall, a floor, a roof (ceiling), a partition wall, and the like.

  The indoor unit 1 and the outdoor unit 2 are connected via a refrigerant pipe 71 for air conditioning, electric wiring for control, and the like. The indoor unit 1 includes an indoor unit side refrigerant pipe, an indoor unit side control unit, an indoor heat exchanger, an indoor fan, and the like. The outdoor unit 2 includes an outdoor unit side refrigerant pipe, an outdoor unit side control unit, an outdoor heat exchanger, an outdoor fan, a compressor (mechanism), an expander (mechanism), an accumulator, a switching valve, and the like. A refrigerant circulation circuit for performing a refrigeration cycle is formed by the indoor unit 1, the refrigerant pipe 71, and the outdoor unit 2, and the refrigerant cooled by the outdoor unit 2 is heat-exchanged with indoor air in the indoor unit 1, thereby Is configured to be capable of cooling.

  And the vaporization filter 3 arrange | positioned by the air suction inlet side of the outdoor unit 2 and the drain water supply means 6 for supplying the drain water W discharged | emitted from the indoor unit 1 to the vaporization filter 3 are provided. .

  The drain water supply means 6 has a drain pipe 11 having one end connected to the drain discharge port of the indoor unit 1 and the other end arranged outside the air conditioning management room 21, and the other end of the drain pipe 11 connected to the drain. A drain tank 5 for storing water W, a drain pump Pa for supplying the drain water W in the drain tank 5 to the vaporizing filter 3, and a drain water disposed at a position above the vaporizing filter 3 to the vaporizing filter 3. A dropping pipe 81 for dripping (applying) W and a water supply pipe 80 for connecting the drain pump Pa and the dropping pipe 81 are provided.

The drain pipe 11 and the drain tank 5 are arranged so that the drain water W naturally flows from the drain outlet of the indoor unit 1 to the drain tank 5 (by free fall without a pump). A drain tank 5 is disposed below the drain outlet of the indoor unit 1.
Further, a water receiving pan 4 (not shown in FIG. 3) for receiving the drain water W that has flowed (passed through) the vaporizing filter 3 downward is provided at a position below the vaporizing filter 3. Further, a return pipe 7 (in FIG. 3) for sending the drain water W from the water receiving pan 4 to the drain tank 5 through a return pump or naturally (in a free fall without a return pump). (Not shown).

  The outdoor fan of the outdoor unit 2 is cooled by the heat of vaporization of the drain water W in which the sucked indoor air flows down, and the air (cold air) having a temperature lower than that of the sucked indoor air flows to the suction port side of the outdoor unit 2 It is comprised as follows.

  For example, as shown in FIGS. 5 and 6, the vaporization filter 3 has a ventilation path 37 (through) in which air flows in the front-rear direction (intake direction of the outdoor unit 2).

  Further, the air passage 37 is free to have a front-view wave groove shape as shown in FIG. 5, and the air passage 37 is free to have a circular shape or a rectangular shape as seen in FIG.

  The drain water W discharged from the indoor unit 1 is stored in the drain tank 5 via the drain pipe 11. The stored drain water W is sent to the dropping pipe 81 through the water feeding pipe 80 by the drain pump Pa. The drain water W is supplied to the upper part of the vaporization filter 3 by dripping such as spraying or watering from a dripping part such as a nozzle part or a hole provided in the dripping pipe 81. The drain water W adheres to the vaporizing filter 3 and cools the sucked indoor air (passing through the air passage 37) with heat of vaporization. The drain water W that has not been vaporized returns to the drain tank 5 via the water receiving pan 4 and the return pipe 7 and is supplied to the vaporization filter 3 again.

Further, as shown in FIGS. 1 to 3, a filter casing 30 having a vaporization filter 3 and a dropping pipe 81 and having a ventilation inlet portion and a ventilation outlet portion is provided.
And the duct member 91 for making the ventilation | gas_flowing exit part (back side of the vaporization filter 3) of the filter casing 30 and the air suction inlet of the outdoor unit 2 communicate is provided.
That is, when the outdoor fan of the outdoor unit 2 is driven, the indoor unit 1, so that the sucking indoor air through the vaporization filter 3. The duct member 91 introduces (guides) the air (cold air) that has passed through the vaporization filter 3 into the outdoor unit 2 (directly) without being mixed with the indoor air that has not passed through the vaporization filter 3.

Furthermore, the outdoor unit 2, the duct member 91, the vaporization filter 3, the dropping pipe 81, the water receiving pan 4, and the filter casing 30 are placed (mounted) on the base member 92, thereby providing one outdoor unit. It is installed (fixed) on the roof 22 of the assembly structure 20 as a machine-side unit (integrally). The roof 22 is formed in a horizontal plane.
The indoor unit 1 is preferably fixed to the inner surface of the upper portion of the side wall portion of the assembly structure 20 (a wall-hanging type is desirable). It becomes easy to let the drain water W flow to the drain tank 5 naturally (by free fall).

Further, the drain tank 5 and the drain pump Pa are integrally provided as a drain side unit on the outer surface side and the upper part of the side wall portion of the assembly structure 20.
The drain unit (drain tank 5 and drain pump Pa) is attached (provided) to a suspension support member 93 secured to the base member 92 in a suspended manner.
That is, the outdoor unit side unit and the drain side unit are configured to be movable (transferred) integrally.

The present invention can be modified in design, and the indoor unit 1 may be provided with a HEPA filter. The shape and the assembly structure of the assembly structure 20 are free. In addition, electricity (power source) may be supplied from either an outlet part in the air conditioning management room 21 or an outlet part outside the air conditioning management room 21 .

As described above, the air-conditioning structure of the present invention includes the air-conditioning management assembly structure 20 that forms the air-conditioning management room 21, the air-conditioning indoor unit 1 disposed in the air-conditioning management room 21, and the room. The outdoor unit 2 for air conditioning connected to the unit 1 and disposed outside the air conditioning management room 21, the vaporization filter 3 disposed on the air inlet side of the outdoor unit 2, and the indoor unit 1 are discharged. The drain water supply means 6 for supplying the drain water W to the vaporization filter 3 is provided, so that the air conditioner outdoor unit 2 passes through the vaporization filter 3 where the drain water flows down and is cooled by the air Since (cold air) is sucked in, it can be said that the air-conditioning refrigerant can be cooled quickly and efficiently, and the invention contributes greatly in terms of energy saving. Further, a drain pipe for discharging the drain water W from the indoor unit 1 to the outside and a water supply pipe for supplying tap water to the vaporization filter 3 are not required, and indoor sewage such as a drain ditch and a drain outlet is not required. (Wastewater) Installation structure 20 for air conditioning management can be installed at various locations and relocation without considering the location of the facility and the location of indoor water (including industrial water) such as taps and faucets It becomes easy. In particular, it is convenient in forming the air conditioning management chamber 21 of high simplified frequent the CLAD-relocation is performed. Originally, the drain water W drained (discarded) outdoors can be effectively used (water can be saved compared to the case of using clean water).

  In addition, since the outdoor unit 2 is installed on the roof 22 of the assembly structure 20, the assembly structure 20 and the outdoor unit 2 can be moved (moved) integrally. A dedicated space for installing the outdoor unit 2 is not required indoors, and the interior can be widely used. That is, it is sufficient if there is an installation space for the assembly structure 20, and the space of the roof 22 of the assembly structure 20 can be used effectively. In addition, the relocation work of the assembly structure 20 can be performed easily and quickly.

DESCRIPTION OF SYMBOLS 1 Indoor unit 2 Outdoor unit 3 Vaporization filter 6 Drain water supply means
20 Assembly structure
21 Air-conditioning control room
22 Roof W Drain water

Claims (1)

Air conditioning management assembly structure forming air conditioning management chamber (21) indoors and (20), the air conditioning management chamber (21) an indoor unit for air conditioning which is disposed in (1) and, indoor machine (1 ) And an air conditioning outdoor unit (2) disposed outside the air conditioning control room (21), and a vaporization filter (3) disposed on the air inlet side of the outdoor unit (2), Drain water supply means (6) for supplying drain water (W) discharged from the indoor unit (1) to the vaporization filter (3) ,
The assembly structure (20) includes a horizontal rectangular roof panel, a rectangular peripheral frame disposed on the periphery of the roof panel, a column frame supporting each corner of the peripheral frame, and a vertical surface. Equipped with a shaped outer wall panel, which can be assembled, disassembled and moved,
An air conditioning structure characterized in that the outdoor unit (2) provided with the vaporization filter (3) is placed on one corner of the rectangular peripheral frame frame .

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