JPH05133557A - Booth air conditioner - Google Patents

Abstract

PURPOSE:To enhance the maintenance performance of main inner components in a casing. CONSTITUTION:A space on a base 1 is divided into two sections, say, an indoor equipment housing chamber 13 which houses main inner components air-tightly and an outdoor equipment housing chamber 13 which houses outdoor equipment 15 air-tightly by means of a shielding wall 12 and an inner wall 11. A roof 5 which covers air-tightly the top of the indoor equipment housing chamber 13 on the left front side and a cover 6 which covers the top of the outdoor equipment housing chamber 12 and the rear side and the left side are air-tightly connected to each other on the upper end of the shielding wall 10 and the upper end of the inner wall 11. A hinge 5 is installed to a boundary section between the roof 5 and the cover 6 so that both the roof 5 and the cover 6 may be connected with each other horizontally and opened and closed freely. A knob 8 is further fixed with the roof 5 and the cover 6 respectively.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a booth air conditioner, and more particularly to a casing in which an indoor unit accommodating chamber for accommodating an indoor unit and an outdoor unit accommodating chamber for accommodating an outdoor unit are separately provided. It is related to the improvement of the structure of.

[0002]

2. Description of the Related Art As a conventional air conditioner for a booth of this type,
The technique disclosed in Japanese Utility Model Publication No. 49-12741 can be mentioned.

As described in the above publication, generally, a booth air conditioner is mounted and fixed on the roof of a toll booth such as a toll road for the purpose of cooling and heating the inside of the booth. The booth air conditioner has various internal main structural parts such as a fan, a filter and a heat exchanger arranged in a casing. That is, in this booth air conditioner, an outer wall is fixed to a base to form the casing in a rectangular parallelepiped box shape, and the casing is provided with the main internal structural parts such as the fan in the casing. It is attached and fixed to the roof of the booth via. Then, the indoor air inside the booth and the outside air outside the booth are introduced into the casing through the air intake port by the fan, dust is removed from the air by the filter, and heat is exchanged by the heat exchanger. The exchanged air is circulated again from the air outlet into the booth. Here, the casing of the booth air conditioner forms, for example, a single rectangular parallelepiped space by a plurality of outer walls screwed to the base, and arranges all of the internal main structural parts in the space. Is.

[0004]

The conventional booth air conditioner is constructed as described above, and since the main internal structural parts are all arranged in a single space inside the casing, the inside of the casing is When it is necessary to handle each internal main structural part for maintenance of the main structural part, it is necessary to remove almost all of the outer wall of the casing. Therefore, the screw removal and other work become troublesome, the working time becomes long, and the maintainability of the main internal structural parts deteriorates.

Particularly, in a booth air conditioner, an exhaust gas emitted from a vehicle passing by the side of the booth easily pollutes an air cleaning filter in the casing for a short period of time, and the filter is subjected to maintenance such as cleaning or replacement. Need to be done frequently. For this reason, in the conventional booth air conditioner, the outer wall that constitutes the side surface of the portion of the casing where the filter is arranged has an inspection port of a size that is only the lateral integration of the filter, and the inspection port is formed by the lid. It is configured so that it can be opened / closed, the lid is opened if necessary, and the filter can be taken in and out from the side of the casing through the inspection port.

However, since this inspection port is provided on the side surface of the casing located on the side of the roadway beside the booth and opens to the side of the roadway beside the booth, the opening and closing of the lid and the work of inserting and removing the filter are performed on the side of the roadway. Therefore, there is a possibility that a worker passing through the road may endanger workers. Therefore, in order to ensure the safety of workers, it is preferable to close the roadway and stop the passage of vehicles at the time of work, but it may be difficult to close the roadway especially when the number of vehicles is large. .. Also,
In the structure of the casing described above, it is necessary to remove almost all of the outer wall from the casing during maintenance of the main internal structural parts other than the filter, which lowers the maintainability.

Therefore, an object of the present invention is to provide a booth air conditioner in which the maintainability of the main internal structural parts in the casing is improved.

[0008]

In a booth air conditioner according to the present invention, a shield wall is vertically provided on a base to divide the space on the base horizontally into two, and the space is divided into two. One of the spaces to form an indoor unit accommodating chamber that accommodates the internal main structural parts in an airtight manner, and the other of the spaces divided by the shielding wall constitutes an outdoor unit accommodating chamber that accommodates an outdoor unit, At the upper end of the shielding wall, a sealing plate that airtightly covers at least the upper surface of the indoor unit accommodating chamber, and a cover that covers the upper surface and the side surface of the outdoor unit accommodating chamber are respectively connected, and the sealing plate and the cover are connected. A hinge is arranged at the boundary, and the sealing plate and the cover are connected to each other so that they can be opened and closed.

[0009]

In the present invention, by opening the sealing plate via the hinge, at least the upper surface of the indoor unit accommodating chamber in the casing is opened to the outside, and the internal main structural parts can be visually recognized and handled from above. Further, by opening the cover via the hinge, the upper surface and the side surface of the outdoor unit accommodating chamber are opened to the outside, and the outdoor unit can be viewed and handled from above and sideways. The main internal structural parts or the outdoor unit can be handled only by the opening / closing operation, which facilitates the handling work and shortens the working time.

[0010]

EXAMPLES Examples of the present invention will be described below.

FIG. 1 is a perspective view showing the appearance of a booth air conditioner according to an embodiment of the present invention, FIG. 2 is a perspective view showing the internal structure of the booth air conditioner of the same embodiment, and FIG. 3 is a view of the same embodiment. Sectional view of the front of the booth air conditioner, FIG. 4 is a sectional view of the right side of the booth air conditioner of the same embodiment, FIG. 5 is a sectional view of the left side of the booth air conditioner of the same embodiment, and FIG. It is a plane sectional view of a booth air conditioner of an example.

In the figure, 1 is a substantially rectangular base fixed to a roof of a booth (not shown) such as a toll booth on a toll road, 2 is an outer wall constituting a front wall, and 3 is a front of a left side wall. It is an outer wall which comprises a part and a right side wall. Reference numeral 4 denotes an outer wall attached to the upper ends of the right side portions of the outer walls 2 and 3, and 4a denotes a tightening screw for detachably tightening and fixing the outer wall 4 to the upper ends of the outer walls 2 and 3, and the outer wall 4 is A sealing member such as packing is provided on the inner circumference so as to maintain airtightness with the outer walls 2 and 3 when being fixed to the outer walls 2 and 3 by the tightening screw 4a. Reference numeral 5 denotes a roof as a sealing plate attached to the upper end of the left front half of the outer walls 2, 3 and 5a denotes the roof 5 as the outer walls 2, 3.
3 is a tightening screw that is detachably tightened and fixed to the upper end of the left front half of the roof 3. The roof 5 is provided with a sealing member such as packing on the inner periphery thereof, and the outer wall 2, 3 by the tightening screw 5a is provided. It is configured to maintain airtightness with the outer walls 2 and 3 when fixed to the outer wall. The outer walls 2 and 3 are detachably fixed between the base 1, the outer wall 4 and the roof 5 with screws or the like (not shown).

Reference numeral 6 denotes a cover for covering the upper left portion, the left portion and the rear portion of the base 1, and locks and unlocks the base 1 arbitrarily by a locking mechanism (not shown) such as a snap lock. It is possible. Reference numeral 6a denotes a plurality of ventilation holes formed in the upper wall of the cover 6, and 6b denotes a plurality of ventilation holes formed in the side wall of the cover 6, and the ventilation holes 6a and 6b allow ventilation in the cover 6. ing. Reference numeral 7 denotes hinges arranged and fixed on the left and right sides of the boundary between the roof 5 and the cover 6, respectively, and connect the roof 5 and the cover 6 to each other so that they can be opened and closed. Reference numeral 8 denotes a substantially U-shaped handle fixed to the front center of the upper surface of the roof 5 and the rear center of the upper surface of the cover 6 by screws or the like.

As a result, the roof 5 and the cover 6 can be relatively rotated forward and backward through the hinge 7, and the cover 6 is moved up and down by the handle 8 while the roof 5 is fixed by the tightening screw 5a. As a result, the cover 6 is opened and closed with respect to the roof 5 via the hinge 7. Further, by moving the roof 5 up and down by the handle 8 with the cover 6 fixed by the lock mechanism and the roof 5 fixed by the tightening screw 5a being released, the roof 5 can move the hinge 7 to the cover 6. It is opened and closed through. Reference numeral 9 denotes a booth air conditioner casing which is formed into a substantially rectangular parallelepiped shape by the base 1, the outer walls 2, 3, 4, the roof 5, the cover 6 and the hinge 7.

Reference numeral 10 is a shield wall which is provided below the boundary between the roof 5 and the cover 6 and extends rightward from the rear end of the outer wall 3 as the left side wall. Reference numeral 11 denotes an inner wall vertically extending below the boundary between the outer wall 4 and the cover 6 so as to extend in the front-rear direction orthogonal to the shielding wall 10. The front portion of the base has a substantially L-shaped cross section. 1, and the inside of the casing 9 together with the shielding wall 10 is divided into two in a horizontal airtight manner by the rear portion. Reference numeral 12 is an outdoor unit accommodating chamber formed by the cover 6, the shielding wall 10 and the rear portion of the inner wall 11. 13 is formed by the outer walls 2, 3, 4, the roof 5, the shielding wall 10 and the rear part of the inner wall 11,
The outdoor unit accommodating chamber 12 is separated by the shielding wall 10 and the inner wall 11.
Is an indoor unit accommodating room adjacent to. 15 is an outdoor unit accommodation room 1
The outdoor unit is housed and fixed in 2, and corresponds to an outdoor unit of a normal building air conditioner, and houses various devices (not shown) such as a compressor, a blower, and a heat exchanger in a housing. In addition, in the present embodiment, the rear portion of the inner wall 11 is configured as a part of a shielding wall that divides the outdoor unit accommodating chamber 12 and the indoor unit accommodating chamber 13 into airtight parts.

Next, the details of various internal main structural components arranged in an airtight manner in the indoor unit accommodating chamber 13 inside the casing 9 and the structures associated therewith will be described.

Reference numeral 31 denotes a bent plate-shaped swash plate which is fixed in the left-right direction between the lower end of the front portion of the inner wall 11 and the outer wall 3, and as shown in FIG. Close to 2. 31a constitutes the front part of the swash plate 31,
An inclined portion 31b which is inclined downward in the casing 9 and extends rearward, which is an inner side, constitutes a rear portion of the swash plate 31, extends substantially horizontally rearward in the casing 9, and has a rear edge and the shielding wall 10. It is a horizontal portion that forms a predetermined gap between and.

Reference numeral 32 denotes a partition plate which is fixed in the left-right direction between the front portion of the inner wall 11 and the outer wall 3 and vertically divides the space between the swash plate 31 and the roof 5, and its front end. The edge is in close contact with the outer wall 2 and extends rearward, and like the swash plate 31, a predetermined gap is formed between the rear edge and the shielding wall 10. Reference numeral 33 is an upper part of the partition plate 32, an outside air passage formed by the partition plate 32, the outer wall 2 and the roof 5, 34 is a space between the partition plate 32 and the swash plate 31, and the partition plate 32, the outer wall 2 and the swash plate 31. And the partition plate 32 forms an air passage that is cut off from the outside air passage 33. Reference numeral 35 is an outside air filter fixed so as to extend over the entire left and right sides of the partition plate 32, and divides the outside air passage 33 by shielding it in the front and rear. Reference numeral 36 denotes the partition plate 32 and the inclined portion 31 of the swash plate 31.
It is a circulation filter that is fixed so as to extend in the entire left-right direction with respect to a, and divides the indoor air flow passage 34 by shielding it in the front and rear. 37 is the circulation filter 36
Is disposed on the rear side of the indoor air duct 34 which is divided into front and rear by, and is fixed between the partition plate 32 and the horizontal portion 31b of the swash plate 31, and 38 is the heat exchanger. A heater fixed to the rear of 37.

An air mixing chamber 39 is formed downstream of the outside air passage 33 and the indoor air passage 34 and communicates with the partition plate 32 and the shielding wall 10 through a gap. Accordingly, the heat exchanger 37 causes the partition plate 32 to move from the outside air duct 33 to the air mixing chamber 39.
Only the air that is cut off from the outside air that is introduced into the air mixing chamber 39 from the indoor air flow passage 34 is cut off from the heat exchanger 37.
Pass through.

Reference numeral 40 denotes a plurality of flat plate-shaped air guides fixed on the upper surface of the partition plate 32 in the outside air passage 33 and in front of the outside air filter 35, as shown in FIG. The plates 32 are arranged in a staggered manner at a predetermined interval from the left end portion to the right end portion of the plate 32, and each of the outside air filters
It is fixed so as to form a slant at a predetermined angle with respect to the front surface of No. 5.

Reference numeral 41 denotes an inner wall that divides a space below the swash plate 31 into left and right parts, 42 denotes a first blow-out chamber formed on the left side of the inner wall 41 so as to communicate with the air mixing chamber 39, and 43 denotes a lower part. And a partition plate 43a that is obliquely provided and divides a space formed on the right side of the inner wall 41 into an oblique shape, and 43a is the partition plate 43.
A lower end of a circular hole 44 formed in the communication port is connected to the inside of a booth (not shown), and an upper end thereof is formed into the partition plate 43.
A circular suction pipe communicating with the closed hole 43a, and the partition plate 43 and the circulation suction pipe 44 constitute a double pipe. Reference numeral 45 denotes a second blowout chamber formed below the partition plate 43, which is hermetically shielded from the air mixing chamber 39 by the inner wall 41 and communicates with the inside of the booth. Reference numeral 46 denotes a pressurizing fan disposed in the first blowout chamber 42, the blowout port of which is attached to the inner wall 41 to suck the mixed air in the air mixing chamber 39 into the first blowout chamber 42. It is possible to blow air to the second blowing chamber 45.

Reference numeral 47 is a control box for accommodating a control panel (not shown) disposed between the outer wall 3 and the rear portion of the inner wall 11. Reference numeral 48 is an intake port fixed to the outer wall 4 and communicating with the outside of the casing 9, 49 is an inner wall that divides a space in front of the control box 47 into front and rear, and 50 is the control box 47 and the inner wall 4.
9, a first intake chamber communicating with the intake port 48, 51 is an inner wall that vertically divides a space in front of the first intake chamber 50, and 52 is a first wall formed above the inner wall 51. Two
Intake chamber, 53 is the first located on the right of the outside air passage 33
An outside air fan as a blower fan disposed in the intake chamber 50, the outlet of which is the inner wall 5 as shown in FIG.
1, the outside air outside the casing 9 can be sucked into the first intake chamber 50 from the intake port 48 and blown to the second intake chamber 52. Reference numeral 54 is a communication port formed in the front portion of the inner wall 11 to connect the second intake chamber 52 and the outside air passage 33.

Reference numeral 55 denotes a first circulation chamber formed above the partition plate 43, which is hermetically shielded from the air mixing chamber 39 by the inner wall 41 while the circulation suction pipe 44 is closed. It is connected to the inside of the booth via. 5
Reference numeral 6 denotes a second circulation chamber formed above the first circulation chamber 55, which communicates with the first circulation chamber 55 and is airtight with the first intake chamber 50 and the second intake chamber 52. It is shielded in a shape. Reference numeral 57 denotes a circulation fan as a blower fan disposed in the second circulation chamber 56 located on the right side of the indoor air flow passage 34, and its outlet is attached to the front part of the inner wall 11 so that the inside of the booth The indoor air of the circulation suction pipe 4
It is possible to suck the air from the first circulation chamber 55 into the second circulation chamber 57 via 4 and blow it to the indoor air duct 34.

In the booth air conditioner of this embodiment constructed as described above, the main internal structural components inside the indoor unit housing chamber 13 inside the casing 9 and the outdoor unit 1 inside the outdoor unit housing chamber 13
The case of performing the maintenance of No. 5 will be described below.

First, in the closed state of the roof 5 and the cover 6 shown in FIG. 1, the roof 5 is fixed to the outer walls 2 and 3 by the tightening screw 5a to maintain the airtightness in the indoor unit accommodating chamber 13. The cover 6 is fixed to the base 1 by a lock mechanism to shield the outdoor unit 15 from the outside. Then, for example, in order to perform maintenance such as cleaning, replacement or repair of internal main structural parts such as the filters 35 and 36 and the heat exchanger 37, first, from the closed state of the roof 5 and the cover 6 shown in FIG. The roof 5 of the casing 9 is made detachable from the outer walls 2 and 3 by removing the tightening screw 5a. Next, the handle 8 of the roof 5 is grasped, the roof 5 is lifted, and the roof 5 is pivoted backward about 180 degrees through the hinge 7, and the outdoor unit accommodating chamber 12 is placed on the closed cover 6. Hold. Thereby, the upper surface of the space corresponding to the roof 5 in the indoor unit accommodating chamber 13 in the casing 9 is opened, and various internal main structural parts such as the filters 35 and 36 in the indoor unit accommodating chamber 13 are opened from above. In addition to being visible, various internal main structural parts such as the filters 35 and 36 can be handled from above.
That is, the work when the filters 35 and 36 are put in and out of the casing 9 for cleaning or replacement, and when the heat exchanger 37, the heater 38, etc. are handled for repair or inspection, etc. from above the casing 9. It can be done easily and quickly.

When the maintenance work of the main internal structural parts in the indoor unit accommodating chamber 13 is completed, the edge portion of the roof 5 held on the cover 6 and held at about 180 degrees is grasped, Rotate about 180 degrees forward via hinge 7,
Place it on the outer walls 2 and 3 of the casing 9 and tighten the tightening screw 5a.
Secure by tightening. As a result, the upper surface of the roof 5 portion of the indoor unit accommodating chamber 13 inside the casing 9 is closed again while maintaining airtightness.

On the other hand, in order to perform maintenance on the outdoor unit 15, first, from the closed state of the roof 5 and the cover 6 shown in FIG. 1, the handle 8 of the cover 6 is grasped and the cover 6 is lifted.
It rotates about 180 degrees forward through the hinge 7 and mounts and holds the indoor unit accommodating chamber 13 on the closed roof 5. As a result, the upper surface, the rear side surface, and the left side surface of the outdoor unit accommodating chamber 12 in the casing 9 are opened, and the outdoor unit 15 in the outdoor unit accommodating chamber 12 can be visually recognized from the upper side, the rear side, and the left side, and the outdoor unit. It is possible to handle 15 from above, from behind and from the left side. Then, the housing of the outdoor unit 15 can be removed, and work such as repair or inspection of the internal compressor can be performed easily and quickly from above, behind and left sides of the casing 9.

After the maintenance work of the outdoor unit 15 in the outdoor unit accommodating chamber 12 is completed, the internal components such as the compressor are housed in the housing again, and then placed on the roof 5 in an open state of about 180 degrees. The cover 6 is gripped at the edge of the cover 6 and pivoted rearward through the hinge 7 by about 180 degrees and placed on the rear portions of the shielding wall 10 and the inner wall 11. Then, the lock mechanism of the cover 6 is locked, and the cover 6 is fixed to the base 1 again. As a result, the upper surface, the rear side surface and the left side surface of the outdoor unit accommodating chamber 12 in the casing 9 are closed again.

As described above, in the booth air conditioner of the above embodiment, the outer walls 2, 3 and 4 are fixed on the base 1 to form the right side wall, the front part of the left side wall and the right part of the upper wall. In addition, the shield wall 10 extending rightward from the rear end of the outer wall 3 as the left side wall
And an inner wall 11 extending in the front-rear direction at the right end of the shielding wall 10.
And vertically divides the space on the base 1 into two parts in a horizontal airtight manner, and one of the spaces divided by the shielding wall 10 and the inner wall 11 accommodates the main internal structural parts in an airtight manner. The indoor unit accommodating chamber 13 is configured, and the shielding wall 1
0 and the other of the spaces divided by the inner wall 11 constitute an outdoor unit accommodating chamber 12 for accommodating the outdoor unit 15, and the indoor unit accommodating chamber 13 is provided at the upper ends of the shielding wall 10 and the inner wall 11.
A roof 5 that covers the upper surface of the left front part of the outdoor unit in an airtight manner, and a cover 6 that covers the upper surface, the rear side surface, and the left side surface of the outdoor unit accommodating chamber 12, respectively. A hinge 7 is provided, the roof 5 and the cover 6 are connected to each other so as to be openable and closable back and forth, and a handle 8 is fixed to the roof 5 and the cover 6, respectively.

Therefore, in the above embodiment, by opening the roof 5 rearward through the hinges 7, the upper surface of the indoor unit accommodating chamber 13 inside the casing 9 is opened to the outside, and the main internal structural parts can be seen from above. And can be handled, and
By opening the cover 6 forward through the hinges 7, the upper surface, the rear side surface and the left side surface of the outdoor unit accommodating chamber 12 are opened to the outside, and the outdoor unit 15 can be viewed and handled from above, behind and sideways. Therefore, the main internal structural parts or the outdoor unit 15 can be handled by a simple opening / closing operation of the roof 5 or the cover 6, which facilitates the handling work and shortens the working time. As a result, it is possible to improve the maintainability of the main internal structural components including the maintenance of the filters 35 and 36 that require particularly frequent cleaning or replacement, and the maintainability of the outdoor unit 15. Further, since the roof 5 opens the upper surface of the indoor unit accommodating chamber 13 and the cover 6 opens the upper surface, the rear side surface, and the left side surface of the outdoor unit accommodating chamber 12, the operator is positioned in front of the casing 9 during maintenance. Therefore, the safety of the worker can be ensured and the passage of the vehicle is not hindered.

By the way, the sealing plate of the above embodiment is constituted by the roof 5 which covers the upper left front part of the indoor unit accommodating chamber 13, but the present invention is not limited to this when embodying the present invention. Instead, it is only necessary that the internal main structural components in the indoor unit accommodating chamber 13 can be viewed and handled from the outside by opening the hinges 7 when necessary. For example, the roof 5 can be implemented as a substantially U-shaped plate so as to cover not only the upper surface of the left front portion of the indoor unit accommodating chamber 13 but also the front surface. It is also possible to omit the front part of the outer wall 4 and extend the right part of the roof 5 further to the right to form the front part of the outer wall 4. Besides, various modes are possible. However, when the roof 5 is configured so as to cover only the front surface of the left front portion of the indoor unit accommodating chamber 13, the effect that the airtightness in the indoor unit accommodating chamber 13 can be maintained better and surely can be obtained.

Further, the indoor unit accommodating chamber 13 of the above embodiment is
Although it is provided in the right part and the left front part in the casing 9,
Of the indoor unit accommodating chamber 13, the portion corresponding to the outer wall 4 is provided continuously to the right of the portion corresponding to the roof 5, and the indoor unit accommodating chamber is provided in the front half of the casing 9 and the outdoor unit accommodating chamber 12 is provided. The roof 5 covers the entire upper surface of the indoor unit accommodating chamber 13, and the cover 6 covers the upper surface, the rear side surface, and the left and right side surfaces of the outdoor unit accommodating chamber, correspondingly. It is also possible to do so. Further, in response to this, the arrangement of internal main constituent parts in the indoor unit accommodating chamber 13 and the arrangement of the outdoor unit 15 in the outdoor unit accommodating chamber 12 are not limited to those in the above embodiment. ..

[0033]

As described above, in the booth air conditioner of the present invention, the shielding wall is vertically provided on the base to vertically divide the space on the base into two parts, and the space is divided into two parts by the shielding wall. One of the spaces to form an indoor unit accommodating chamber that accommodates the internal main structural parts in an airtight manner, and the other of the spaces divided by the shielding wall constitutes an outdoor unit accommodating chamber that accommodates an outdoor unit, At the upper end of the shielding wall, a sealing plate that airtightly covers at least the upper surface of the indoor unit accommodating chamber, and a cover that covers the upper surface and the side surface of the outdoor unit accommodating chamber are respectively connected, and the sealing plate and the cover are connected. A hinge is arranged at the boundary, and the sealing plate and the cover are connected to each other so that they can be opened and closed.

Therefore, by opening the sealing plate via the hinge, at least the upper surface of the indoor unit accommodating chamber in the casing is opened to the outside, and the internal main structural parts can be visually recognized and handled from above, and the cover By opening the door through the hinge, the upper and side surfaces of the outdoor unit housing chamber are opened to the outside, and the outdoor unit can be viewed and handled from above and from the side, so only a simple opening / closing operation of the sealing plate or cover is required. Thus, the main internal structural parts or the outdoor unit can be handled, which facilitates the handling work and shortens the working time. As a result, the maintainability of the internal main structural components and the outdoor unit can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing the appearance of a booth air conditioner according to an embodiment of the present invention.

FIG. 2 is a perspective view showing an internal configuration of a booth air conditioner according to an embodiment of the present invention.

FIG. 3 is a front sectional view of a booth air conditioner according to an embodiment of the present invention.

FIG. 4 is a right side sectional view of a booth air conditioner according to an embodiment of the present invention.

FIG. 5 is a sectional view of a left side surface of a booth air conditioner according to an embodiment of the present invention.

FIG. 6 is a plan sectional view of a booth air conditioner according to an embodiment of the present invention.

[Explanation of symbols]

 1 Base 5 Roof (sealing plate) 6 Cover 7 Hinge 10 Shielding wall 11 Inner wall (shielding wall) 12 Outdoor unit accommodating room 13 Indoor unit accommodating room 15 Outdoor unit

Claims (1)

[Claims] 1. A base fixed to the roof of a booth, a shield wall vertically provided on the base and horizontally dividing the space on the base into two, and a space divided by the shield wall. An indoor unit accommodating chamber formed in an airtight manner by one, an internal main structural component accommodated in the indoor unit accommodating chamber, an outdoor unit accommodating chamber formed by the other of the spaces divided by the shielding wall, An outdoor unit housed in the outdoor unit accommodating chamber, connected to an upper end of the shielding wall, and a sealing plate that airtightly covers at least an upper surface of the indoor unit accommodating chamber, and is connected to an upper end of the shielding wall, A cover for covering an upper surface and a side surface of the outdoor unit accommodating chamber, and a hinge arranged at a boundary portion between the sealing plate and the cover and connecting the sealing plate and the cover to each other so as to be openable and closable. Booth air conditioner.