JPH04110336U - air conditioning panel equipment - Google Patents

Abstract

(57) [Summary] [Purpose] In addition to the air outlet unit such as the front plate 9 attached to the air outlet frame 13 of the panel 4, in the air conditioning panel device,
A conditioned air flow rate regulating means 15 is provided in the internal ventilation passage 9 to reinforce the structure of the air conditioning panel device and to facilitate the replacement and design changes of blow-off units with different configurations. [Structure] A blowout frame 13 having an open front is fitted into a mounting hole 17 formed in a front panel 4. A moving body 24 is attached to a frame body 14 that is integrally provided on the lower surface side of the balloon frame body 13.
is inserted so that it can be moved left and right, and the movable body 24 is operated from the front side of the front panel 4, so that the movable body 24, the frame body 14, and the ventilation holes 22, 23, and 27 formed in the lower surface of the blowout frame body 13 communicate with each other. Then, the flow rate of the conditioned air guided from the ventilation path 9 to the blowout frame 13 can be adjusted to increase or decrease.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is a panel device such as a screen type that is installed on the floor of a room such as an office in a building. The air-conditioned air introduced through the ventilation path between the front and back panels of the panel device is This invention relates to the structure of an air conditioning panel device that supplies air indoors.

0002

[Conventional technology]

The present applicant previously filed Utility Application No. 2-53941 and Utility Application No. 2-112382. air conditioned by the air conditioner (hereinafter referred to as air conditioned air). Guide the free access to the underfloor space between the access floor and the floor base of the room. Panel devices (partitions, etc.) such as screen-type Insert the air into the ventilation path between the front and back panels of the We proposed that the conditioned air be released into the room from the air outlet.

0003 In the above-mentioned Utility Application No. 2-112382, a blowout provided at the blowout port The unit itself has a function for increasing or decreasing the amount of air blown into the room from the ventilation path. We proposed installing an opening/closing board.

0004

[Problem that the idea aims to solve]

In the prior art, the blowing unit and the opening/closing plate for adjusting the amount of air-conditioned air are integrated. Since it is equipped with If you replace with It was necessary to set up In addition, the opening/closing plate is attached to the blowout unit itself. Therefore, it could not be used to reinforce the air conditioning panel device itself. The present invention aims to solve the above-mentioned conventional problems.

[0005]

[Means to solve the problem]

In order to achieve the above object, the present invention provides an intermediate structure between a pair of front and back panels that are installed upright from the floor. An empty air passage is formed, and the width of at least one of the pair of front and back panels is In an air conditioning panel device whose width side has an outlet for blowing out conditioned air. , the ventilation path includes a space between the air outlet and the conditioned air introduction section located below it. A frame body is provided that divides the air into upper and lower parts, and the frame body has a frame body that adjusts the flow rate of the conditioned air passing through the ventilation path. It is equipped with a flow rate adjustment means.

[0006]

【Example】

Next, we will explain an example in which the present invention is applied to a screen-type air conditioning panel device. , code 1 connects the conditioned air led to the lower surface of the raised floor 2 from the outlet 3. This is a screen-type air conditioning panel device that is installed vertically so that the air can pass through. shows the file. This air conditioning panel device 1 is installed on a raised floor 2 and is height adjustable. It can be attached and detached to the side of the column with an adjuster via a mounting bracket (both not shown). It is something to be worn. Note that this screen-type air conditioning panel device 1 is arranged in an L-shape when viewed from above. A desk (not shown) may be provided on the front side.

[0007] In order to form a hollow ventilation path 9 inside the air conditioning panel device 1, a pair of left and right supports are installed. 6, 7 and the upper cross beam 8 constitute a main frame, and the panels 4, 5 are mounted on the front and back of this main frame. (See Figure 5). Reference numeral 10 indicates the conditioned air provided at the lower end side of the air conditioning panel device 1. With the intake duct frame as an introduction part, the upper part of the discharge port 3 is connected to the intake duct frame 10. a plurality of holes configured to cover the ventilation passage 9 and to pass the conditioned air from the discharge port 3 to the ventilation passage 9; An opening hole 11 is bored in the intake duct frame 10.

[0008] In the embodiment shown in FIGS. 1 to 3, a blowout frame body 13 having a blowout port 12 on the front surface is used. A frame body 14 is integrally fixed to the lower surface side, and a frame body 14 is attached to the frame body 14 to adjust the flow rate of the conditioned air. A flow rate adjusting means 15 is provided for this purpose.

[0009] The balloon frame 13 has a back plate 13a, left and right side plates 13b, 13b, a top plate 13c, and a bottom. It consists of a plate 13d. Insert the balloon frame 13 into the mounting hole 17 of the front panel 4. In order to fix the back plate 13a to the back surface of the back panel 5, screws 16 are secured. Said left and right The front edges of each of the side plates 13b, 13b, top plate 13c, and bottom plate 13d are L-shaped in cross section. The bent edge decoration 18 is brought into contact with the surface panel 4 on the outer peripheral side of the attachment hole 17. Reference numeral 19 denotes a front plate as a blowout unit that is detachably attached to the blowout port 12. A large number of horizontally long openings 20 are formed in the front plate 19 as shown in FIG. Front plate 19-4 The peripheral edge 19a includes a top plate 13c and a bottom plate 13d (or/and left and right side plates 13b, 13b). It is held between a spring hook 21 provided on the inner surface of the holder.

0010 On the lower surface of the bottom plate 13d of the balloon frame 13, a frame body is provided along the longitudinal direction. 14 is fixed by spot welding or the like. The frame body 14 has a substantially downward U-shaped cross section. It is. The bottom plate 13d and the upper plate portion 14a of the frame 14 have a substantially rectangular passage in plan view. The pores 22 and 23 are formed at regular intervals along the lateral direction (width direction) of the panel 4. sign Reference numeral 24 denotes a moving body as the flow rate regulating means 15, and this moving body 24 is connected to the frame body 14. It is fitted into the inner surface of the substantially downward U-shaped cross section so as to be slidable laterally. The code 25 is Made of nylon or the like, which protrudes front and rear outward of the moving body 24 and slides into contact with the front and rear inner surfaces of the frame body 14. A slider made of synthetic resin, reference numeral 26, protrudes downward from the front and rear portions of the lower surface of the moving body 24. , a synthetic resin slide that slides on the upper surface of the pair of front and rear lower edge plates 14b, 14b of the frame 14. It's Ida. A ventilation hole 27 formed in the upper plate portion 14a of the moving body 24 is provided in the frame. The same pitch and the same size as the ventilation holes 22 and 23 in the body 14 and the balloon frame 13 Satoru.

[0011] A handle portion 28 protruding forward from the front of the movable body 24 is a front edge decoration of the bottom plate 13d. It projects forward from a horizontally elongated hole 29 bored in 18. Reference numeral 30 is the back side of the oblong hole 29 The guide frame is connected and arranged between the front plate of the frame body 14, and the air conditioning air from the ventilation path 9 is unnecessary. The key is to prevent leakage from the horizontally elongated hole 29.

0012 With the above configuration, the intake duct 10 is placed above the outlet 3 of the raised floor 2. The air conditioning panel device 1 is installed upright so as to cover it. Movement as the flow rate adjustment means 15 When the handle portion 28 is moved in the opening direction to move the body 24 laterally, the intake duct opens. The conditioned air that has ascended through the air passage 9 in the air conditioning panel device 1 through the opening holes 11 of 10 is , from the ventilation hole 27 of the moving body 24 into the balloon frame 13 via the ventilation holes 22 and 23. Then, the air is blown out from the air outlet 12 into the room through the opening 20 of the front plate 19. in this case, A communication surface between the ventilation hole 22 and the ventilation hole 27 of the movable body 24 at the position of the handle portion 28 The product (opening overlap area) can be increased or decreased. Therefore, the flow rate of the blowout can be increased or decreased. , it can also be set to a completely closed state. Since the frame 14 is integrally provided on the lower surface side of the balloon frame 13, the rigidity of that part is increased. Even if a large mounting hole 17 is drilled in the surface handle 4, the surface panel 4 Improved strength by eliminating large bending and deformation. I can do it.

[0013] FIG. 4 shows another embodiment of the blow-off unit attached to the blow-off port 12. A rotation adjustment plate (louver) 31 for adjusting the direction is rotatably supported on a support shaft 32. It is installed at 20 openings in the plate 19. Operation section 3 attached to the side of rotation adjustment plate 31, etc. 3 is made to protrude from the surface of the front plate 19 in order to manually adjust the angle of the rotation adjustment plate 31. . The opening 20 of the front plate 19 may have various conventionally known configurations.

[0014] 5 and 6 show a second embodiment, in which the blowout frame body and the conditioned air flow rate adjusting means 1 are shown. As shown in Fig. 5, when the frame body, which is the mounting point of 5, is set in a different part, On the wide side of the front panel 4, two large and small balloon frames 34 and 35 are provided at the upper and lower parts. Ru. These blowout frames 34 and 35 have their front surfaces connected to the blowout ports 12 as in the previous embodiment. It is a frame body with an opening, and a plurality of ventilation holes 36 are bored in the bottom plate portion of the frame body. speech bubble The front plate 37, which is detachably attached to the opening 12, has vertical ventilation holes 38 drilled at regular intervals. Set up On the other hand, inside the pair of upper and lower guide rails 39, 39 provided on the back side of the front plate 37. An opening/closing plate 40 is attached to the opening/closing plate 40 so as to be slidable from side to side, and the opening/closing plate 40 also has the same vent hole 38. Ventilation holes 41 are bored at the same size and at the same intervals. Reference numeral 42 moves the opening/closing plate 40 This is an operation button for The aspect of the opening of the front plate 37 is as in the previous embodiment. Various things can be attached.

[0015] Reference numerals 43 and 44 indicate frames where the flow rate regulating means 15 is attached, From a member with a downward U-shaped cross section that connects to both the left and right columns 6 and 7 so as to divide the upper and lower parts. and below the speech bubble frame 34 at the upper position and the speech bubble frame 35 at the lower position, respectively. Frames 43 and 44 are provided at the positions. A frame body 43 having ventilation holes as in the previous embodiment, A movable body 45 with ventilation holes, which serves as a flow rate adjustment means 15 disposed inside the 44, can be moved to the left and right It is attached so that it can move freely, and the handle that protrudes from the front of the surface panel 4 can be used to adjust the flow rate. The deadline operation is also the same as in the previous embodiment.

[0016] The rectangular portion indicated by the dashed line in FIG. Although not shown in the figure, an indoor unit for cooling and heating can be installed in this mounting hole 46. Installing. In this case, in order to put most of the indoor unit into the ventilation path 9, It is preferable to reduce the thickness (depth dimension) of the indoor unit. In this example, There is no need to introduce conditioned air from the bottom side of the free access floor 2.

[0017]

[Functions and effects of the idea]

As explained above, in this invention, there is a An empty air passage is formed, and the width of at least one of the pair of front and back panels is In an air conditioning panel device whose width side has an outlet for blowing out conditioned air. , the ventilation path includes a space between the air outlet and the conditioned air introduction section located below it. A frame is provided to separate the upper and lower parts. Therefore, due to the presence of this frame, the air conditioning panel equipment The framework can be strongly reinforced. Further, the frame body includes a flow rate adjusting means for adjusting the flow rate of the conditioned air passing through the ventilation path. Therefore, various air outlet units such as front plates attached to the air outlet can be used. The flow rate adjustment means in the frame body cannot be replaced even if the design is changed. There is no need to change or modify the system, and it has the effect of contributing to cost reduction.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a first embodiment.

FIG. 2 is an enlarged partially cutaway sectional view taken along the line II-II in FIG. 1;

FIG. 3 is a sectional view taken along the line III-III in FIG. 2;

FIG. 4 is a cross-sectional view of main parts showing another embodiment of the blow-off unit.

FIG. 5 is a front view of the second embodiment.

FIG. 6 is a sectional view taken along the line VI-VI in FIG. 5;

[Explanation of symbols]

1 Air conditioning panel equipment 2 Free access floor 3 Outlet 4,5 Panel 9 Ventilation path 10 Intake duct 11 Opening 12 Air outlet 13, 34, 35 Balloon frame 14, 43, 44 Frame 15 Flow rate adjustment means 24,45 Mobile object 22, 23, 27, 36, 38, 41 Ventilation hole

──────────────────────────────────────────────── ─── Continuation of front page (72) Creator Tsuyoshi Umezawa 1-6-11 Awajicho, Chuo-ku, Osaka Stocks Inside the company ITOKI

Claims (1)

[Scope of utility model registration request] Claim 1: A hollow ventilation path is formed between a pair of front and back panels that stand up from the floor, and an outlet for blowing out conditioned air is opened in the wide side of at least one of the pair of front and back panels. In the air conditioning panel device, the air passage is provided with a frame that vertically separates the air outlet and a conditioned air introduction section located below the air outlet, and the frame body is provided with a frame body that vertically partitions the air outlet and the conditioned air introduction part located below the air outlet, An air conditioning panel device characterized by being provided with a flow rate adjustment means for adjusting the flow rate of the air.