JP2023146933A - Mounting unit for air conditioning facility - Google Patents

Abstract

To provide a mounting unit for an air conditioning facility, in particularly a mounting unit of an air conditioning facility mounted in commercial facilities, factories, warehouses, schools, etc.SOLUTION: The present invention provides a mounting unit for an air conditioning facility to which devices and pipes necessary for an air conditioning facility are attached, where vertical and horizontal frames constituting an upper frame among a plurality of frames constituting the unit are mounted to anchors driven into a ceiling of a building, and the unit is installed on the ceiling of the building. The above devices include, for example, an air conditioner package, a chamber duct, and a BS unit, and The above pipes include, for example, a medium pipe and a drain pipe.SELECTED DRAWING: Figure 1

Description

The present invention relates to an air conditioning equipment mounting unit, and more particularly to an air conditioning equipment mounting unit that is installed in commercial facilities, factories, warehouses, hospitals, schools, etc.

Currently, there is a demand for unitized air conditioning equipment to be installed in commercial facilities, factories, warehouses, hospitals, schools, etc. Patent Document 1 is an invention that unitizes air conditioning equipment, and provides a wall equipment unit that efficiently performs work such as construction and maintenance of various piping and wiring equipment. Therefore, the present invention installs unitized air conditioning equipment on the wall of a building.

However, unitizing air conditioning equipment is particularly effective when installing it on the ceiling of a building, which is difficult to work on. Conventionally, when installing lighting equipment or air conditioning equipment on the ceiling of a building in commercial facilities, factories, warehouses, hospitals, schools, etc., each construction process is performed by multiple contractors.

For example, in accordance with a pre-planned process procedure, different contractors alternately carry out the process of assembling the large frame of the ceiling, the electrical equipment process of incorporating lighting, etc., and the air conditioning equipment installation process of installing air outlets and air conditioners. This is the current situation. Furthermore, even within the same construction company that performs each equipment process, the work is further subdivided and performed by different construction companies (for example, in the case of duct construction, the work is performed by a plumber, a heat insulator, and a painter).

For air conditioning equipment for heating and cooling, for example, when a package air conditioner with an air conditioner function is used and the air conditioning equipment is mounted on the ceiling, in addition to the above package air conditioner (hereinafter referred to simply as the package), refrigerant piping for the refrigerant to be supplied to the package is used. It is necessary to install various devices on the ceiling, such as a chamber duct to stably send hot or cold air into the room, and a BS unit to switch between hot and cold air supplied into the room.

The following is a diagram illustrating an example of a case where conventional air conditioning equipment is attached to the ceiling of a commercial facility, factory, warehouse, hospital, school, etc.
In this case, anchors are driven at the locations on the ceiling where the air conditioning equipment will be installed, following the previously planned process steps as described above. In this case, the devices required for installation are, as described above, a package with an air conditioner function, a refrigerant pipe, a chamber duct, a BS unit, a drain pipe extending from the package, and the like. For this reason, it was necessary to install these devices individually, and it was necessary to drive many anchors at predetermined positions on the ceiling of the building.

FIG. 3 is a diagram showing a state in which individual devices are attached to anchors driven into the ceiling of a building. Therefore, in this example, in order to attach each device described later to the ceiling of the building, it is necessary to cast 21 anchors 20-1 to 20-21 into the concrete of the ceiling of the building in advance. Then, each device is attached to the 21 anchors, for example, in the following order.
First, the package 21 equipped with an air conditioner function is attached to the four anchors 20-1 to 20-4. In this case, blades provided at the four corners of the package 21 are attached to four anchors 20-1 to 20-4 using screws or bolts.

Next, the chamber duct 22 is attached to the two anchors 20-5 to 20-6. In this case, the glass flexible 23 extending to the chamber duct 22 is also attached to the anchor 20-7 via a band.

Next, the BS unit 24 is attached to the four anchors 20-8 to 20-11. In this case, the blades provided at the four corners of the BS unit 24 are used to attach it to the corresponding four anchors 20-8 to 20-11.

Thereafter, the refrigerant pipes 25 are attached to the corresponding eight anchors 20-12 to 20-19 using a band that is tied together, and the drain pipes 26 are further attached to the corresponding two anchors 20-20 to 20-19 using a band that is tied together. Attach to 20-21.

Japanese Patent Application Publication No. 11-217904

As mentioned above, when conventionally installing air conditioning equipment on the ceiling, it is necessary to drive a large number of anchors into the ceiling of the building in advance to attach devices such as packages, chamber ducts, BS units, refrigerant piping, and drain piping. This required a lot of man-hours. For example, in the example shown in Figure 3 above, it is necessary to cast 21 anchors 20-1 to 20-21 into the concrete of the ceiling of the building, and many screws and bolts are also required to attach each device to the anchors. Met.

Furthermore, it is necessary to attach many devices such as packages and piping to the ceiling of the building, which is a task that is performed by different companies and takes a lot of time. In addition, the work was carried out at heights, and the work was inefficient, requiring many different contractors to perform the dangerous work.

Furthermore, since the air conditioning equipment was installed on the ceiling of the building on-site, the packaging materials used to transport the packages, chamber ducts, BS units, etc. had to be disposed of on-site, which required a lot of labor.

Therefore, when installing air conditioning equipment on the ceiling, the present invention installs devices such as packages, chamber ducts, and BS units into pre-designed units at the factory, and then brings the units to the site, thereby creating unitized air conditioning equipment. There is no need to drive a large number of anchors into the ceiling of a building, which was required in the past.

In addition, there is no need for different contractors to perform dangerous work individually at the site, and according to the invention of the patent application, a worker riding on the upper can install air conditioning equipment on the ceiling of a building in one installation operation. can. Therefore, the number of man-hours required can be significantly reduced, and the time required to install air conditioning equipment on the ceiling of a building can also be shortened.

According to the present invention, the above-mentioned problem is solved by a unit to which equipment and piping necessary for air conditioning equipment are attached. The present invention provides an installation unit for air conditioning equipment in which vertical and horizontal frames constituting a large frame are attached and the unit is installed on the ceiling of the building. Examples include medium piping and drain piping.

It is a perspective view of the attachment unit of the air conditioning equipment of this embodiment. They are a front view, a top view, and a right side view of the unit of this embodiment, in which (a) is a front view of the unit of this example, (b) is a top view, and (c) is a right side view. . It is a diagram showing a state in which individual devices are attached using anchors driven into the ceiling at positions where conventional air conditioning equipment is attached.

Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
FIG. 1 is a perspective view of an air conditioning installation installation unit 1 of this embodiment. Moreover, FIG. 2 is a front view, a top view, and a right side view of the unit 1 of this embodiment, FIG. 2(a) is a plan view of the unit 1 of this example, and FIG. 2(b) is a front view. (c) is a right side view.

In both figures, a package 2, a chamber duct 3, a BS unit 4, a refrigerant pipe 5, and a drain pipe 6 are attached to the unit 1 of this example. Incidentally, a flexible glass flexible plate 7 is also extended to the chamber duct 3.
The unit 1 is designed to be sized to compactly store the package 2, chamber duct 3, BS unit 4, and piping, and is composed of multiple frames fixed vertically, horizontally, and diagonally with screws, bolts, or welding. Each device and piping are attached to the corresponding frame in advance.

The package 2 is the main body of the air conditioning equipment of this example, and is equipped with air conditioning functions for heating and cooling, and has an outlet for blowing cold air or hot air into the room on the bottom surface of the package 2. Further, the chamber duct 3 to which the glass flexible resin 7 is extended is connected to a duct provided in a building, introduces outside air supplied from the duct, and supplies it to the package 2 via a filter 8.

The BS unit 4 also performs switching when sending a refrigerant (HFC gas) such as CH2F2 (R-32) supplied from the refrigerant pipe 5 to the package 2, and sends cold air supplied from the refrigerant pipe 5a to the package 2. At the same time, the refrigerant from the package 2 is sent to a heat exchanger (not shown). Therefore, the refrigerant pipe 5 is provided with a refrigerant pipe 5a for transporting cold air and a refrigerant pipe 5b for transporting the used refrigerant to the heat exchanger. Incidentally, the drain pipe 6 is a pipe for discharging the waste water inside the package 2 to the outside.

In the case of this example, such devices and piping necessary when installing air conditioning equipment on the ceiling of a building are installed in advance in the unit 1 of this example in a factory, and then transported to the installation location of the air conditioning equipment.

As shown in both figures, the unit 1 of this example includes a vertical frame 10 (X-direction frame shown in the figure), a horizontal frame 11 (Y-direction frame shown in the figure), and a height-direction frame 12 (the Y-direction frame shown in the figure). It consists of Z-direction frames shown in Figure 1), and each frame is fixed with screws or bolts.

That is, in the unit 1 of this example, the upper large frames of the vertical frames 10a and 10b and the horizontal frames 11a and 11b, and the lower large frames of the vertical frames 10c and 10d and the horizontal frames 11c and 11d are arranged in four heights. It is configured to be fixed by direction frames 12a to 12d. Note that 13a and 13b are reinforcing frames.

Further, an intermediate frame composed of vertical frames 10e, 10f and horizontal frames 11e, 11f is attached to predetermined positions of the vertical frames 12a to 12d, and a vertical frame 10g is installed at a predetermined position between the horizontal frames 11e, 11f. and 10h, and furthermore, a horizontal frame 11g is installed over a predetermined position between the vertical frames 10f and 10h.

To attach each device to the unit 1 having the above configuration, for example, in the case of the air conditioner package 2, brackets 9 provided at the four corners of the air conditioner package 2 are used to connect pipes to the vertical frames 10f and 10h of the unit 1. It is installed with a .

The chamber duct 3 is attached to the horizontal frame 11g via a pipe erected on the upper surface of the chamber duct 3. Furthermore, at the same time as the chamber duct 3 is attached to the unit 1, the glass flexible board 7 extending to the chamber duct 3 is also attached to the vertical frame 10g via a binding band (not shown) or the like.

The BS unit 4 is attached to the vertical frames 10e and 10g of the unit 1 via connecting pipes using brackets 9 provided at the four corners of the BS unit 4.

Further, as described above, the refrigerant pipe 5 is composed of the refrigerant pipe 5a that sends cold air to the package 2, and the refrigerant pipe 5b that sends the used refrigerant to the heat exchanger. , 10h. Further, a drain pipe 7 for discharging waste water from the air conditioner package 2 to the outside is also attached to the vertical frame 10g with a band (not shown) or the like interposed therebetween.

As described above, the unit 1 to which the air conditioner package 2, chamber duct 3, BS unit 4, refrigerant pipes 5a, 5b, and drain pipe 6 are attached is sent to the site. In this case, multiple units of air conditioning equipment are transported to the site by truck and installed on the ceiling of the building on site.

As described above, according to the present invention, it is only necessary to install the unit 1 to which devices such as the air conditioner package 2, the chamber duct 3, and the BS unit 4 are attached in advance on the ceiling of the building. There is no need to drive as many anchors into the ceiling of the building as in the past.

In this case, the unit 1 (air conditioning equipment) will be attached to the ceiling of the building using four anchors. Attach four anchors to 11b.

For example, brackets (not shown) are attached to four positions 14a to 14d of the vertical frames 10a and 10b shown in FIG. 2, and these brackets are fixed to anchors attached to the ceiling of a building.

Further, for example, the vertical frames 12a to 12d shown in FIG. 1 may be extended upward, and anchors attached to the ceiling of the building may be fixed to the extended vertical frames 12a to 12d.

As described above, according to the present invention, since the equipment necessary for air conditioning equipment is installed in the unit 1 in advance, there is no need for work to be carried out by different contractors on site, and there is no need to perform work at high places, which can be dangerous. There is no need for other contractors to do this. In addition, the number of man-hours required can be reduced and the work of installing air conditioning equipment on the ceiling of a building can be done more efficiently.

In the above description of this embodiment, the frame 1 having the configuration shown in FIGS. 1 and 2 was used, but the structure is not limited to the configuration shown in both figures, and each device such as the package 2, chamber duct 3, BS unit 4, etc. Any frame to which piping can be pre-attached in a compact manner can be similarly implemented, and the installation unit for the air conditioning equipment of the present invention is not limited to the configuration of the frame 1 shown in the above two figures.

1... Unit 2... Air conditioner package 3... Chamber duct 4... BS unit 5, 5a, 5b... Refrigerant piping 6... Drain piping 7... Glass flexible 8... Filter 9...Brackets 10a to 10h...Vertical frames 11a to 11g...Horizontal frames 12a to 12d...Height frames 13a, 13b...Reinforcement frames 14a, 14b...4 positions

Claims (3)

It is a unit that is equipped with the equipment and piping necessary for air conditioning equipment, and the vertical and horizontal frames that make up the upper frame among the multiple frames that make up the unit are attached to anchors that are driven into the ceiling of the building. , an installation unit for air conditioning equipment, characterized in that the unit is installed on the ceiling of the building. The air conditioner installation unit according to claim 1, wherein the device is an air conditioner package, a chamber duct, and a BS unit. 3. The air conditioning equipment installation unit according to claim 1, wherein the piping is a medium piping and a drain piping.

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