JPH0448421Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention eliminates the need for complicated ductwork in the ceiling and uses a single unit to provide a total heat exchanger, air conditioner, return air to indoor and outdoor areas, exhaust air, supply air, etc. This invention relates to a multipurpose air chamber for an air conditioner, which simultaneously supplies different types of air to different mechanisms.

In air conditioning systems, air conditioners, total heat exchangers, return air, exhaust, and other mechanisms are connected to each other through ducts, air supply chambers, and the like.

However, because the direction of the air outlet, return air outlet, etc. of general air conditioners and total heat exchangers is inconsistent, the ductwork is extremely complex, diverse, and wide-ranging. Not only is it difficult to construct the duct in a narrow ceiling due to overlapping branch chambers, etc., but there are also disadvantages such as the construction work requires considerable time and effort and is heavy.

The present invention aims to fundamentally solve these drawbacks, and it is possible to achieve air conditioning by forming several layers and several rooms of ventilation passages inside the cabinet, without requiring any of the complicated construction work mentioned above. To provide a multipurpose air chamber for an air conditioner, which unifies the direction of the air outlet of the air conditioner and total heat exchanger, and which can be easily connected to any type of air conditioner, such as a floor-standing type or a ceiling-mounted type. It is something.

The structure of an embodiment of the present invention will be explained below with reference to the drawings illustrating the structure. The peripheral surface of the housing 1 includes a return air port A, an outside air intake port B, an exhaust port C, a connection port D with an exhaust mechanism,
E, the connection ports F, G, H for the total heat exchanger, the air supply port I to the room, and the connection ports J and K for the air conditioner are opened, and the inside of the cabinet 1 is opened. It is divided into several layers and several rooms by the partition plates 2...2'..., and a large number of air passages A, I, U, E, O, F, K, K, which will be described later, are formed. The damper mechanisms a, b, c, d, e are installed on the partition plates 2, 2 of the section so that they can be opened and closed, and the return air port A is connected to the exhaust mechanism D and the total heat exchanger connection port. G and air conditioner connection port K, outside air intake B to total heat exchanger connection port F and air conditioner connection port K, total heat exchanger connection port E to exhaust port C,
Each ventilation path A, A, C, E, O, C connects the connection port H of the total heat exchanger to the connection port of the air conditioner, and the connection port J of the air conditioner to the indoor air supply port I. , K, and K are formed.

In addition, in the drawings of the embodiment, the inside of the cabinet 1 has a two-layer structure with a partition plate 2, an upper layer A and a lower layer B.
Incidentally, the upper part A has air passages A, B, C, and E, and the lower part B has air passages O, C, K, K, and KE, which are divided into air passages A, B, A, and E. Damper mechanisms a, b, c, d, and e are attached to each of the partition plates 2' between , A, C, KE, KI, KE, KA, and so on. The damper mechanisms a, b, c, and d are each connected to a damper motor (not shown), and can adjust and change the amount of airflow in the air passage at will by external sensor signals and operation of a control box. It is designed to carry out the following.

Further, reference numeral 3 in the figure is a soundproofing/silencing material pasted inside the chamber to prevent sound leakage to the outside.

Furthermore, in some cases, internal partition plates 2...2'...
By appropriately adding and changing the partition-shaped bodies, it is possible to easily obtain a chamber according to the purpose of use. You can select freely and quickly create air chambers suitable for multiple purposes.

The present invention has the above-mentioned structure, and as shown in Figure 7, the air chamber is connected so that the return air port A is connected to the indoor air intake port A', and the outside air intake port and the exhaust ports B and C are connected to the outside air. Connect the total heat exchanger to the intake port B' and the exhaust port C', and connect the connection ports D and E with the exhaust mechanism to the bypass inlet D' of the total heat exchanger 4 and the air supply port E' of the exhaust fan. Ports F and G are connected to the outside air inlet F' and return air inlet G' of the total heat exchanger 4, and the connection port H with the total heat exchanger is connected to the outside air outlet of the total heat exchanger 4.
H′ and the indoor air supply port I to the indoor air supply port.
At I', the connection ports J and K with the air conditioner are connected to the air intake port K' and the air supply port J' of the air conditioner 5 by duct construction using solid lines.

By operating the total heat exchanger 4 and the air conditioner 5 in such a state, air from the room is routed through the air intake port A' and from the return air port A of the housing 1 to the air blow path A,
It passes through A, C, E, and G, and flows to the total heat exchanger 4 and the air conditioner 5. It goes without saying that, at the same time as the flow, a part of the outside air is mixed in the air blowing path K by adjusting the damper mechanism d.

Furthermore, the air flowing through the air passages c and d is adjusted to the total heat exchanger 4 by adjusting the operation of the damper mechanisms d, c, and b.
While the total heat is exchanged to an appropriate temperature, this is guided into the air passage through the connection port H with the total heat exchanger, mixed with the air from the room, and sent to the air conditioner 5. will be carried out.

As described above, the air chamber according to the present invention has a return air port A, an outside air intake port B, an exhaust port C, connection ports D and E with the exhaust mechanism, and a connection port with the total heat exchanger on the peripheral surface of the housing 1. F, G, H, indoor air supply port I, air conditioner connection port J, K, each opening is provided, and the air ducts A, A, U, E, O, which connect the respective ports,
are formed by partition plates 2..., and damper mechanisms a, b, c, d, e are provided on some of the partition plates 2'...
Since the duct can be opened and closed freely, it is difficult to create a complicated duct in which a single chamber has been used to connect a wide variety of devices such as total heat exchangers and air conditioners. There is no need for any construction work, which greatly simplifies the construction of these ducts, as well as dampers, damper motors,
Since various mechanisms such as sensors can be integrated into the container body, maintenance is also easy and convenient.

In addition, there are various types of silencing chambers, letter double chambers, mixing chambers, return air exhaust chambers, bypass chambers, supply chambers, exhaust chambers, chambers for branching indoor air return air, chambers for air conditioners, and total heat chambers. It also has the effect of being widely applicable to various uses such as a chamber for an exchanger.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the internal structure of the multipurpose air chamber for air conditioning according to the present invention. Figure 2 is the same as above, a front view. Figure 3 is the same as above, a plan view. Figure 4 is the same as above, right side view. Figure 5 is the same as above, rear view. Figure 6 is the same as above,
Plan view. FIG. 7 is an explanatory diagram showing the air supply body.

Claims (1)

[Scope of utility model registration request] On the peripheral surface of the enclosure 1, there are a return air port A, an outside air intake port B, an exhaust port C, connection ports D, E with the exhaust mechanism, connection ports F, G, H with the total heat exchanger, and air supply into the room. In addition to opening the port I and the connection ports J and K to the air conditioner, several partition plates 2...2'... are provided inside the housing 1.
It is divided into several layers and several rooms, and a large number of ventilation channels A, I, U, E, O, F, K, K are formed and installed.
Furthermore, damper mechanisms a,
b, c, d, and e are installed so that they can be opened and closed, and the return air port A is connected to the connection port D with the exhaust mechanism, the connection port G of the total heat exchanger, and the connection port K of the air conditioner. Connect inlet B to total heat exchanger connection port F and air conditioner connection port K
, connect the total heat exchanger connection port E to the exhaust port C, connect the total heat exchanger connection port H to the air conditioner connection port, and connect the air conditioner connection port J to the indoor air supply port I, respectively. A multi-purpose air chamber for an air conditioner, characterized in that air passages A, I, C, E, O, F, K, and K are formed to communicate with each other.