CN212901768U

CN212901768U - Foam air duct system of window type air conditioner

Info

Publication number: CN212901768U
Application number: CN202020990315.6U
Authority: CN
Inventors: 陈鹏; 施佩瑶; 曾洋
Original assignee: Nantong Ningpu Electric Appliance Co ltd
Current assignee: Nantong Ningpu Electric Appliance Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-06
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a window formula air conditioner foam air duct system, including Y type wind channel, evaporimeter, condenser, support panel beating, preceding wind wheel, back wind wheel, air-out snail tongue, the snail tongue of airing exhaust, water collector, upper cover plate and chassis, preceding wind wheel and back wind wheel are separated by Y type wind channel, Y type wind channel is located to preceding wind wheel and air-out snail tongue and evaporimeter enclose in closing the space, Y type wind channel and the enclosing of the snail tongue of airing exhaust and condenser are closed in the space in to the back wind wheel, the top in Y type wind channel is sealed there is the upper cover plate, the below in Y type wind channel is sealed there is the water collector. The utility model discloses it is convenient to install, long service life, and is with low costs, can reduce the volume of window formula air conditioner, and is sealed effectual, is favorable to improving the efficiency of window formula air conditioner.

Description

Foam air duct system of window type air conditioner

Technical Field

The utility model relates to a window formula air conditioner technical field, concretely relates to window formula air conditioner foam air duct system.

Background

In the design, experiment and even production process of the air duct of the traditional window type air conditioner, two air ducts are generally respectively used for a front wind wheel and a rear wind wheel; the design of the two air ducts not only greatly increases the volume of the window type air conditioner, but also increases the production cost of the window type air conditioner. In addition, the conventional air duct is generally locked on other parts of the air conditioner by screw holes, which leads to multiple screws and increases the cost; meanwhile, if the worker does not mount the air duct in place, the air quantity is easy to overflow from the screw holes or the screws slide teeth, so that the problems that the air duct is not sealed and the like are caused.

For this reason, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

a window type air conditioner foam air duct system comprises a Y-shaped air duct, an evaporator, a condenser, a supporting metal plate, a front wind wheel, a rear wind wheel, an air outlet volute tongue, an air exhaust volute tongue, a water receiving disc, an upper cover plate and a base disc, wherein the front wind wheel and the rear wind wheel are separated by the Y-shaped air duct, the front wind wheel is arranged in a space enclosed by the Y-shaped air duct, the air outlet volute tongue and the evaporator, the rear wind wheel is arranged in a space enclosed by the Y-shaped air duct, the air exhaust volute tongue and the condenser, the upper cover plate is sealed above the Y-shaped air duct, and the water receiving disc is sealed below the Y-shaped air duct.

Further, the condenser is opposite to the rear wind wheel, and the evaporator is opposite to the front wind wheel; the top end of the condenser is fixed with the upper cover plate, the upper part of the condenser is attached and sealed with the side edge of the Y-shaped air channel, the lower part of the condenser is sealed with the water receiving disc through screws, and the bottom end of the condenser is installed on the chassis through screws; the top end of the front wind wheel and the top end of the rear wind wheel are both fixed on the upper cover plate, the bottom end of the front wind wheel is fixed on the water receiving disc, and the bottom end of the rear wind wheel penetrates through the water receiving disc and is fixed on the chassis; the evaporator is fixed on the water receiving tray through screws; the water receiving tray is fixed right above the chassis; the evaporator is connected with an air outlet volute tongue, and an air exhaust volute tongue is arranged beside the condenser; the top ends of the air outlet volute tongue, the air exhaust volute tongue and the support metal plate are all fixed on the upper cover plate.

Furthermore, the Y-shaped air duct is divided into a first cavity for accommodating the front wind wheel and a second cavity for accommodating the upper part of the rear wind wheel; the upper cover plate is provided with a first fixing position for installing the upper end of the front wind wheel and a second fixing position for installing the upper end of the rear wind wheel, the water receiving disc is provided with a third fixing position for installing the lower end of the front wind wheel and a third cavity for accommodating the lower part of the rear wind wheel, and the chassis is provided with a water receiving disc installation groove and a fourth fixing position for installing the lower end of the rear wind wheel.

Further, be equipped with on the evaporimeter and be used for with the fixed first screw mouth of water collector, be equipped with on the disk body of water collector with the fixed mouthful of first screw mouth matched with first screw mouth, be equipped with on the condenser and be used for with the fixed second screw mouth of chassis, be equipped with on the chassis with the fixed mouthful of second screw mouth matched with second screw mouth, be equipped with on the condenser and be used for with the fixed third screw mouth of water collector, the side of water collector is equipped with and fixes the mouth with third screw mouth matched with third screw mouth.

Further, the bottom of the Y-shaped air duct is provided with an air duct lower seal, and a water pan seal opening matched with the air duct lower seal is formed in a pan body of the water pan; the side edge of the Y-shaped air channel is provided with an air channel side seal, and the condenser is provided with a condenser seal matched with the air channel side seal.

Furthermore, a triangular reinforcing rib for damping is arranged on the outer side of the Y-shaped air duct.

Furthermore, the Y-shaped air duct is a foam air duct made of flame-retardant EPS materials.

The utility model has the advantages that: the front wind wheel and the rear wind wheel of the utility model share one wind channel, so that the use amount of one wind channel is reduced on the structure of the window type air conditioner, and the volume of the window type air conditioner is reduced; the utility model adopts the air duct screw-free mode to assemble, thereby reducing the production cost; the utility model discloses a sealing in wind channel of three direction of upper cover plate, condenser and water collector has strengthened the leakproofness in wind channel, has reduced the power of window formula air conditioner, has improved the efficiency of window formula air conditioner.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a working principle diagram of the present invention.

Fig. 3 is a partially enlarged view of a portion a of fig. 1.

Fig. 4 is a partially enlarged view of fig. 1 at B.

Fig. 5 is a schematic structural diagram of the triangular reinforcing rib of the present invention.

In the figure: 1. the air conditioner comprises an upper cover plate, a front wind wheel, a front motor cover, a front motor, a rear motor, a chassis, an evaporator, a Y-shaped air channel, a water receiving disc, a rear wind wheel, a rear motor cover, a rear motor, a chassis, a condenser, a rear motor cover, a rear chassis, a rear fan cover, a rear motor cover, a rear chassis, a rear fan cover, a rear motor, a.

Detailed Description

As shown in fig. 1 and 2, a window type air conditioner foam air duct system comprises a Y-shaped air duct 6, an evaporator 5, a condenser 12, a support metal plate 14, a front wind wheel 2, a rear wind wheel 8, an air outlet volute tongue 13, an air exhaust volute tongue 15, a water receiving disc 7, an upper cover plate 1 and a base disc 11, wherein the front wind wheel 2 and the rear wind wheel 8 are separated by the Y-shaped air duct 6, the front wind wheel 2 is arranged in a space enclosed by the Y-shaped air duct 6, the air outlet volute tongue 13 and the evaporator 5, the rear wind wheel 8 is arranged in a space enclosed by the Y-shaped air duct 6, the air exhaust volute tongue 15 and the condenser 12, the upper cover plate 1 is sealed above the Y-shaped air duct 6, and the water receiving disc 7 is sealed below the Y-.

The condenser 12 is opposite to the rear wind wheel 8, and the evaporator 5 is opposite to the front wind wheel 2; the top end of a condenser 12 is fixed with the upper cover plate 1, the upper part of the condenser 12 is attached and sealed with the side edge of the Y-shaped air channel 6, the lower part of the condenser 12 is sealed with the water pan 7 through screws, and the bottom end of the condenser 12 is installed on the chassis 11 through screws; the top end of the front wind wheel 2 and the top end of the rear wind wheel 8 are both fixed on the upper cover plate 1, the bottom end of the front wind wheel 2 is fixed on the water pan 7 through the front motor cover 3 and the front motor 4, and the bottom end of the rear wind wheel 8 penetrates through the water pan 7 and is fixed on the chassis 11 through the rear motor cover 9 and the rear motor 10; the evaporator 5 is fixed on the water pan 7 through screws; the water receiving plate 7 is fixed right above the chassis 11; the evaporator 5 is connected with an air outlet volute tongue 13, and an air exhaust volute tongue 15 is arranged beside the condenser 12; the top ends of the air outlet volute tongue 13, the air exhaust volute tongue 15 and the support metal plate 14 are all fixed on the upper cover plate 1.

The Y-shaped air duct 6 is divided into a first cavity 17 for accommodating the front wind wheel 2 and a second cavity 18 for accommodating the upper part of the rear wind wheel 8; the upper cover plate 1 is provided with a first fixing position 20 for installing the upper end of the front wind wheel 2 and a second fixing position 21 for installing the upper end of the rear wind wheel 8, the water pan 7 is provided with a third fixing position 22 for installing the lower end of the front wind wheel 2 and a third cavity 19 for accommodating the lower part of the rear wind wheel 8, and the chassis 11 is provided with a water pan installation groove 24 and a fourth fixing position 23 for installing the lower end of the rear wind wheel 8.

Be equipped with on evaporimeter 5 and be used for the first screw mouth 25 fixed with water collector 7, be equipped with the first screw mouth fixed port 26 with first screw mouth 25 matched with on the disk body of water collector 7, evaporimeter 5 is through passing first screw mouth 25 and first screw mouth fixed port 26 with the screw to fix on water collector 7.

The condenser 12 is provided with a second screw hole 27 for fixing with the chassis 11, the chassis 11 is provided with a second screw hole fixing hole 28 matched with the second screw hole 27, and the bottom end of the condenser 12 is fixed on the chassis 11 by passing a screw through the second screw hole 27 and the second screw hole fixing hole 28.

The condenser 12 is provided with a third screw port 29 for fixing with the water receiving tray 7, the side of the water receiving tray 7 is provided with a third screw port fixing port 30 matched with the third screw port 29, and the lower part of the condenser 12 is sealed with the water receiving tray 7 by passing screws through the third screw port 29 and the third screw port fixing port 30 and fixes the condenser 12 with larger volume.

The bottom of the Y-shaped air duct 6 is provided with an air duct lower seal 31, the tray body of the water receiving tray 7 is provided with a water receiving tray seal port 32 matched with the air duct lower seal 31, and the bottom of the Y-shaped air duct 6 is clamped on the water receiving tray through the air duct lower seal 31 and the water receiving tray seal port 32.

The side edge of the Y-shaped air duct 6 is provided with an air duct side seal 33, the condenser 12 is provided with a condenser seal 34 matched with the air duct side seal 33, and the upper part of the condenser 12 is attached and sealed with the side edge of the Y-shaped air duct 6 through the air duct side seal 33 and the condenser seal 34.

The front wind wheel 2, the rear wind wheel 8, the air outlet volute tongue 13, the air exhaust volute tongue 15, the condenser 12 and the support metal plate 14 are all connected with the upper cover plate 6, so that the upper cover plate 6 is fixed and is in contact with the upper part of the Y-shaped air duct 6, the upper cover plate 6 presses the upper part of the Y-shaped air duct 6, and the Y-shaped air duct 6 is assembled in a zero-touch mode to seal the upper part of the Y-shaped air duct 6.

Four triangular reinforcing ribs 16 for shock absorption are longitudinally arranged on the outer side of the Y-shaped air duct 6 corresponding to the air exhaust position of the air exhaust volute tongue 15, and four triangular reinforcing ribs 16 for shock absorption are longitudinally arranged on the outer side of the Y-shaped air duct 6 corresponding to the air inlet position of the evaporator 5.

The Y-shaped air duct 6 is a foam air duct made of flame-retardant EPS material and is suitable for window type air conditioners.

The working principle is as follows:

the front wind wheel 2 works to suck wind from the evaporator 5, enters the Y-shaped air channel 6, passes through the wind outlet volute tongue 13 and is discharged indoors to refrigerate; the rear wind wheel 8 works to suck wind from the outside of the condenser 12, enters the Y-shaped air channel 6, and is discharged to the outside through the exhaust volute tongue 15 to heat.

The Y-shaped air duct 6 is sealed from the three directions of the upper cover plate 6, the condenser 12 and the water pan 7, the sealing performance of the Y-shaped air duct 6 is enhanced, the loss of the air output of the air outlet volute tongue 13 is reduced, and more air is output by the front wind wheel 2; the evaporator 5 refrigerates, the rear wind wheel 8 exhausts air, and hot air of the condenser 12 flows out more, so that the power of the window type air conditioner is reduced, and the energy efficiency of the window type air conditioner is improved.

Claims

1. The utility model provides a window type air conditioner foam air duct system, its characterized in that includes Y type wind channel (6), evaporimeter (5), condenser (12), supports panel beating (14), preceding wind wheel (2), back wind wheel (8), air-out volute tongue (13), the volute tongue (15) of airing exhaust, water collector (7), upper cover plate (1) and chassis (11), preceding wind wheel (2) and back wind wheel (8) are separated by Y type wind channel (6), in Y type wind channel (6) and the enclosure space of air-out volute tongue (13) and evaporimeter (5) were located to preceding wind wheel (2), Y type wind channel (6) and the enclosure space of airing exhaust volute tongue (15) and condenser (12) are located to back wind wheel (8), the top of Y type wind channel (6) is sealed has upper cover plate (1), the below of Y type wind channel (6) is sealed has water collector (7).

2. A window air conditioner foam duct system according to claim 1, wherein the condenser (12) faces the rear wind wheel (8) and the evaporator (5) faces the front wind wheel (2); the top end of the condenser (12) is fixed with the upper cover plate (1), the upper part of the condenser (12) is attached and sealed with the side edge of the Y-shaped air channel (6), the lower part of the condenser (12) is sealed with the water receiving disc (7) through screws, and the bottom end of the condenser (12) is installed on the chassis (11) through screws; the top end of the front wind wheel (2) and the top end of the rear wind wheel (8) are both fixed on the upper cover plate (1), the bottom end of the front wind wheel (2) is fixed on the water receiving tray (7), and the bottom end of the rear wind wheel (8) penetrates through the water receiving tray (7) and is fixed on the chassis (11); the evaporator (5) is fixed on the water receiving tray (7) through screws; the water receiving tray (7) is fixed right above the chassis (11); the evaporator (5) is connected with an air outlet volute tongue (13), and an air exhaust volute tongue (15) is arranged beside the condenser (12); the top ends of the air outlet volute tongue (13), the air exhaust volute tongue (15) and the support metal plate (14) are all fixed on the upper cover plate (1).

3. A window air conditioner foam duct system as claimed in claim 2, wherein the Y-shaped duct (6) is partitioned into a first cavity (17) for accommodating the front wind wheel (2) and a second cavity (18) for accommodating the upper part of the rear wind wheel (8); upper cover plate (1) is equipped with first fixed position (20) that are used for installing preceding wind wheel (2) upper end and is used for installing second fixed position (21) of back wind wheel (8) upper end, be equipped with on water collector (7) and be used for installing third fixed position (22) of preceding wind wheel (2) lower extreme and be used for holding third cavity (19) of back wind wheel (8) lower part, be equipped with water collector mounting groove (24) on chassis (11) and be used for installing fourth fixed position (23) of back wind wheel (8) lower extreme.

4. The foam air duct system of the window type air conditioner as claimed in claim 2, wherein the evaporator (5) is provided with a first screw hole (25) for fixing with the water pan (7), the body of the water pan (7) is provided with a first screw hole fixing hole (26) matched with the first screw hole (25), the condenser (12) is provided with a second screw hole (27) fixed with the chassis (11), the chassis (11) is provided with a second screw hole fixing hole (28) matched with the second screw hole (27), the condenser (12) is provided with a third screw hole (29) fixed with the water pan (7), and the side of the water pan (7) is provided with a third screw hole fixing hole (30) matched with the third screw hole (29).

5. The foam air duct system of the window type air conditioner as claimed in claim 2, wherein the bottom of the Y-shaped air duct (6) is provided with an air duct lower seal (31), and a water pan seal opening (32) matched with the air duct lower seal (31) is arranged on a pan body of the water pan (7); be equipped with wind channel side seal (33) on the side of Y type wind channel (6), condenser (12) are equipped with wind channel side seal (33) matched with condenser seal (34).

6. The foam air duct system for the window type air conditioner as claimed in claim 1, wherein a triangular reinforcing rib (16) for shock absorption is arranged outside the Y-shaped air duct (6).

7. The foam air duct system for the window type air conditioner as claimed in claim 1, wherein the Y-shaped air duct (6) is a foam air duct made of flame retardant EPS material.