CN2336250Y

CN2336250Y - Air duct type air conditioner

Info

Publication number: CN2336250Y
Application number: CN 97243231
Authority: CN
Inventors: 李兴久
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-17
Filing date: 1997-12-17
Publication date: 1999-09-01
Anticipated expiration: 2007-12-17

Abstract

The utility model relates to an air duct type air conditioner comprising an indoor element and an outdoor element. The utility model is characterized in that the indoor element is an air inlet window and an air outlet window which are hung on the medial wall of a wall. The outdoor element is an integrated air conditioner set which comprises the rest elements such as a compressor, a fan electric motor assembly, a condenser and an evaporator. An air inlet duct where the evaporator is fixed and an air outlet duct are arranged in the conditioner set. A heat insulation and noise abatement air pipe which is connected between the indoor element and the outdoor element and penetrates the wall is provided. An air inlet pipe connecting the indoor air inlet window and the air inlet duct of the conditioner set and an air outlet pipe connecting the indoor air outlet window and the air outlet duct of the conditioner set are provided. The utility model has the advantages of low noise, low cost and high reliability.

Description

The air duct type air-conditioner

The utility model relates to a kind of conditioner.

Air-conditioner of the prior art has two big class, i.e. window formulas and split type on its version.Wherein, the characteristics of window air conditioner are that all parts are formed one compactly, though that this machine has a cost is low, the reliability advantages of higher is because the noise of whole unit or by the rigidity parts or be directly delivered to indoorly, thereby room noise is bigger.In order to reduce room noise, detachable air conditioner is with main noise source---compressor places outdoor, parts such as fan that only device noise is lower in the indoor set and evaporimeter simultaneously, couple together the indoor and outdoor refrigeration system by the cold-producing medium connecting pipe of crossing through walls.Though this structure setting makes indoor noise that one by a relatively large margin reduction be arranged, simultaneous problem is that cost height, cold-producing medium easily leak, and is difficult to realize the function of taking a breath to indoor.

The utility model purpose is to avoid above-mentioned weak point of the prior art, and a kind of novel air duct formula air-conditioner that can integrate low noise, low cost, high reliability is provided.

The purpose of this utility model is achieved through the following technical solutions.

The utility model comprises indoor and outdoor.

Design feature of the present utility model is:

A, described indoor for being hung on air-inlet window and air outlet window on the body of wall madial wall; Described outdoor is by all the other each parts, comprises the integral air conditioner group that compressor, fan motor assembly, condenser and evaporimeter constitute, and unit air inlet duct and unit exhaust passage are set in this air conditioner, and evaporimeter is fixed in the unit air inlet duct.

B, be provided with through walls simultaneously and cross, be connected heat insulation noise reduction airduct between described indoor and outdoor, comprise blast pipe and discharge pipe, its blast pipe is communicated with indoor air-inlet window with the unit air inlet duct, and discharge pipe is communicated with indoor air outlet window with the unit exhaust passage.

The utlity model has following obvious advantage:

1, compare with separate type air conditioner in the prior art, the utility model has solved the problem that reduces cost, avoids the cold-producing medium leakage, improves functional reliability well by the refrigeration system in the air-conditioner unit is set to an integral body compactly.

2, compare with wall-through type air conditioner in the prior art, all parts owing to the generation noise in the utility model all install outdoor, and by heat insulation noise reduction airduct and indoor the isolation, thereby indoor side noise is well below wall-through type air conditioner, even is lower than separate type air conditioner.

3, the utility model is owing to independently be provided with unit air inlet duct and unit exhaust passage in the air-conditioning unit, thereby, can be by on the unit air inlet duct, offering fresh wind port, realize that easily room air replaces.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model fan motor assembly structural representation.

Fig. 3 is the utility model " C " shape condenser plan structure schematic diagram.

Fig. 4 is the utility model treating apparatus structural representation that drips.

By the following examples, in conjunction with the accompanying drawings the utility model is further described.

Embodiment:

Referring to accompanying drawing 1, complete machine comprises indoor and outdoor.Wherein, indoor is air-inlet window 2 and the air outlet window 12 that is hung on body of wall 15 madial walls, and corresponding electric-controlled parts is set simultaneously.Outdoor is by all the other each parts, comprises compressor 11, and the integral air conditioner group that fan motor assembly 6, condenser 8 and evaporimeter 5 constitute is provided with unit air inlet duct 13 and unit exhaust passage 14 in this air-conditioning unit, and evaporimeter 5 is fixed in the unit air inlet duct 13.For increasing area of dissipation, evaporimeter 5 can be obliquely installed in unit air inlet duct 13.

As shown in Figure 1, be provided with through walls simultaneously and cross, be connected heat insulation noise reduction airduct between indoor and outdoor, its material is soft high molecular foam material, adopt double pipe structure (in the present embodiment, two-tube is upper and lower arrangement), comprise blast pipe 16 and discharge pipe 3, its blast pipe 16 is communicated with indoor air-inlet window 2 with unit air inlet duct 13, and discharge pipe 3 is communicated with indoor air outlet window 12 with unit exhaust passage 14.For reducing cost.And be convenient to install, in the present embodiment, air-inlet window and air outlet window can be designed as overall structure, and same, unit air inlet duct and unit exhaust passage also can be designed to overall structure.For the ease of dismantling and reducing windage, screen pack 1 is installed in the porch of blast pipe 16, and tilting.

In the present embodiment, as shown in Figure 1, each assembly in outdoor adopts upper and lower layout structure, and wherein, compressor 11 and condenser 9 are fixed on the chassis 10, and the middle part is a fan motor assembly 6, and unit air inlet duct 13 and unit exhaust passage 14 are positioned at the top.

Referring to Fig. 2, in fan motor assembly 6, be positioned at the indoor fan 61 of top and be positioned at a side shaft 64 Driven by Coaxial of the outdoor fan 62 of below by fan electromotor 63, this fan electromotor 63 is positioned at the recessed position of outdoor fan 62 bottom center.Be fixed on the outdoor fan bottom baffle 66 by electric machine support 65.In the present embodiment, indoor fan 61 and outdoor fan 62 all adopt centrifugal fan.

Install for convenience and maintaining, fan motor assembly adopts the plug-in type movable connection method in the air-conditioning unit, be slidingly matched between its bottom baffle and the corresponding position rack rail 8.This rack rail 8 is arranged on the top of condensation 9.

In order to realize that room air is replaced, in the present embodiment, on the lateral wall of unit air inlet duct 13, offer fresh wind port 4.What be provided with simultaneously can have air door 7 and protective cover 18 (shown in Figure 1).

Referring to Fig. 3, condenser adopts " C " shape structure, because the wall side draught capacity is poor, therefore, its " C " shape opening is towards wall side." C " shape structure is provided with, and can obtain big as far as possible heat exchange interface, raises the efficiency.

Referring to Fig. 4, the treating apparatus that drips is set in the present embodiment, this device is included in the osculum 17 that indoor fan spiral case 67 bottoms are offered, osculum 17 communicated drainage pipes 19, the pipe end of drainpipe 19 stretches to condenser 9 tops.On the top of condenser 9 permeable layer of being made by the suction material 20 is set, described drainpipe 19 pipe ends insert this permeable layer 20.Catchment and ooze to condenser fin, and on condenser fin, evaporated through permeable layer.Reach and do not have the effect of dripping.

Claims

1, a kind of air duct type air-conditioner comprises indoor and outdoor, it is characterized in that:

A, described indoor for being hung on air-inlet window (2) and air outlet window (12) on body of wall (15) madial wall; Described outdoor is by all the other each parts, comprise the integral air conditioner group that compressor (11), fan motor assembly (6), condenser (8) and evaporimeter (5) constitute, unit air inlet duct (13) and unit exhaust passage (14) are set in this air conditioner, and evaporimeter (5) is fixed in the unit air inlet duct (13);

B, be provided with through walls simultaneously and cross, be connected heat insulation noise reduction airduct between described indoor and outdoor, comprise blast pipe (16) and discharge pipe (3), its blast pipe (16) is communicated with indoor air-inlet window (2) with unit air inlet duct (13), discharge pipe (3) is communicated with indoor air outlet window (12) with unit exhaust passage (14).

2, air duct type air-conditioner according to claim 1, it is characterized in that each assembly in described outdoor adopts upper and lower layout structure, wherein, compressor (11) and condenser (9) are fixed on the chassis (10), the middle part is fan motor assembly (6), and unit air inlet duct (13) and unit exhaust passage (14) are positioned at the top.

3, air duct type air-conditioner according to claim 2, it is characterized in that, in described fan motor assembly (6), be positioned at the top indoor fan (61) and be positioned at below outdoor fan (62) be centrifugal fan, by fan electromotor one side shaft (64) Driven by Coaxial, this fan electromotor (63) is positioned at the recessed position of outdoor fan (62) bottom center.

4, air duct type air-conditioner according to claim 3 is characterized in that described fan motor assembly (6) adopts the plug-in type movable connection method in the air-conditioning unit, and its bottom baffle (66) is slidingly matched with the rack rail (8) of corresponding position.

5, air duct type air-conditioner according to claim 3, it is characterized in that being provided with the treating apparatus that drips, this device is included in the osculum (17) that indoor fan spiral case (67) bottom is offered, and osculum (17) communicated drainage pipe (19), the pipe end of drainpipe (19) stretch to condenser (9) top.

6, air duct type air-conditioner according to claim 5 is characterized in that, on the top of described condenser (9) permeable layer of being made by the suction material (20) is set, and described drainpipe (19) pipe end inserts this permeable layer (20).

7, air duct type air-conditioner according to claim 1 and 2 is characterized in that described condenser (9) adopts " C " shape structure, and its " C " shape opening is towards wall side.

8, air duct type air-conditioner according to claim 1 is characterized in that offering fresh wind port (4) on described unit air inlet duct lateral wall.