CN209068728U - Drip tray mounting structure and air-cooled ducted air conditioner - Google Patents

Abstract

The utility model provides a kind of drip tray mounting structure and air-cooled ducted air conditioner, including casing and drip tray, left foam is equipped between the left plate of casing and the left side wall of drip tray, left foam is equipped with First terrace, right foam is equipped between casing right side plate and the right side wall of drip tray, right foam has second step face, left foam is equipped between left plate and left side wall, left foam is equipped with First terrace, right foam is equipped between right side plate and right side wall, right foam has second step face, the lower end surface of left side wall positions on First terrace, the lower end surface of right side wall positions on second step face.It is positioned at left and right sides of the drip tray of the utility model by step structure, installation is more stable, has gap at left and right sides of drip tray between wall surface and casing, convenient for assembly, raising installation effectiveness.

Description

Water tray installation structure and air duct machine

technical field

The utility model relates to the technical field of air-conditioning equipment, in particular to a water receiving tray installation structure and an air duct machine.

Background technique

The air duct machine is a commonly used air conditioner. The water receiving tray of the air duct machine is fixedly installed in the casing. In the prior art, the water receiving tray and the casing are squeezed and positioned by the surrounding walls. This positioning method is difficult to assemble. It is easy to damage the water receiving tray during the installation process, and there will be a gap between the wall surface of the water receiving tray and the casing after installation, there is a hidden danger of air leakage, the heat exchange performance of the whole machine will be reduced, and noise will be generated, which will affect the user experience.

In order to improve the sealing effect, the water-receiving tray of some existing models will be pasted with sealing sponges around it, but this sealing structure makes the water-receiving tray more difficult to install, and the coordination with the casing is poor, which makes it difficult for employees to assemble and operate. It is easy to roll up, and the sealing effect cannot be guaranteed, which affects the reliability of the air conditioner.

Utility model content

In view of this, the present invention aims to provide a water receiving tray installation structure to solve at least one aspect of the above technical problems to a certain extent.

In order to achieve the above object, the technical scheme of the present utility model is achieved in this way:

A water receiving tray installation structure includes a casing and a water receiving tray, the casing includes a left side plate, a right side plate, a front flange and a volute fixing plate, the water receiving tray includes a water receiving surface, a back surface, a left The side wall, the right side wall, the front side wall and the rear side wall, a left foam is provided between the left side panel and the left side wall, the left foam is provided with a first step surface, and the right side panel is connected to the left side panel. A right foam is arranged between the right side walls, the right foam has a second step surface, the lower end surface of the left side wall is positioned on the first step surface, and the lower end surface of the right side wall is located on the first step surface. on the second step surface.

Further, there is a gap between the left side wall of the water receiving tray and the wall surface of the left foam, and there is a gap between the right side wall and the wall surface of the right foam.

Further, the left side plate is provided with a valve plate, the inner side wall surface of the valve plate is provided with a valve plate sponge, the left foam is hollowed out at the corresponding position of the valve plate sponge, and the valve plate sponge is provided with a third A step surface, the third step surface is flush with the first step surface.

Further, the water receiving tray is provided with a sealing strip group, the sealing strip group includes a third sealing strip and a fourth sealing strip, the third sealing strip is arranged on the front side wall, the third sealing strip is The sealing strip is in contact with the wall surface of the front flange, the fourth sealing strip is arranged on the rear side wall, and the fourth sealing strip is in contact with the wall surface of the volute fixing plate.

Further, the sealing strip group includes a first sealing strip and a second sealing strip, the first sealing strip is arranged on the lower end surface of the left side wall, and the second sealing strip is arranged at the lower end of the right side wall. On the lower end surface, the first sealing strip is attached to the first stepped surface, and the second sealing strip is attached to the second stepped surface.

Further, the first sealing strip has the same structure as the second sealing strip, and the third sealing strip has the same structure as the fourth sealing strip.

Compared with the prior art, the water receiving tray installation structure of the present invention has the following advantages:

(1) The installation structure of the water-receiving pan according to the present utility model is positioned by the step structure on the left and right sides of the water-receiving pan, and the installation is more stable. The middle sealing strip is damaged, which improves the installation efficiency.

(2) The surrounding of the water receiving tray of the present invention is sealed by sealing strips, wherein the front and rear sides are sealed by extruding the sealing strips through the wall surface, and the left and right sides are sealed by pressing the sealing strips through the lower step structure, so that the water receiving tray is in the vertical and horizontal directions. The upper parts are sealed to improve the sealing reliability, prevent air leakage in the gap, and ensure the running performance of the whole machine.

(3) The sealing strips of the same structure are used on the front and rear sides of the water receiving tray of the present invention, and the sealing strips of the same structure are used on the left and right sides, which can reduce the cost of the mold and improve the production efficiency.

Another object of the present invention is to provide an air duct machine, so as to realize the assembly and fixation between the water receiving tray and the evaporator in the whole machine.

In order to achieve the above object, the technical scheme of the present utility model is achieved in this way:

An air duct machine includes the installation structure of the water receiving tray and an evaporator, the water receiving surface of the water receiving tray is provided with a rib for supporting the evaporator, and the sealing strip group includes a fifth seal The fifth sealing strip is arranged on the convex rib, and the fifth sealing strip is attached to the upper end of the evaporator.

Further, a support plate is arranged on the left side of the evaporator, a support plate installation groove is arranged on the left side of the water receiving surface, and the sealing strip group includes a sixth sealing strip, and the sixth sealing strip is arranged on the supporting plate. On the installation groove, the support plate is in contact with the sixth sealing strip.

Further, a side plate is arranged on the right side of the evaporator, a side plate installation groove is arranged on the right side of the water receiving surface, and the sealing strip group includes a seventh sealing strip, and the seventh sealing strip is arranged on the side plate. On the installation groove, the side plate is in contact with the seventh sealing strip.

Further, the material of the sealing strip group is sponge.

Compared with the prior art, the air duct machine of the present invention has the following advantages:

(1) The water receiving tray of the air duct machine of the present invention has a plurality of evaporator assembly structures, which is convenient for installation and fixing between the evaporator and the water receiving tray.

(2) The air duct machine of the utility model is provided with sealing strips at each contact position between the water receiving tray and the evaporator, so as to realize the sealing between the evaporator and the water receiving tray, prevent air leakage and improve the heat exchange efficiency.

Description of drawings

The accompanying drawings that constitute a part of the present invention are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

Fig. 1 is the top view of the air duct machine described in the embodiment of the utility model;

2 is a perspective view of the air duct machine according to the embodiment of the present utility model;

3 is an exploded view of the air duct machine according to the embodiment of the present utility model

Fig. 4 is the assembly drawing of the water receiving tray of the air duct machine according to the embodiment of the utility model;

5 is a top view of the water receiving tray according to the embodiment of the present utility model;

6 is a bottom view of the water receiving tray according to the embodiment of the present utility model;

7 is a left side sectional view 1 of the air duct machine according to the embodiment of the present utility model;

Fig. 8 is the left side sectional view 2 of the air duct machine according to the embodiment of the present utility model;

9 is a right side sectional view of the air duct machine according to the embodiment of the present invention.

Description of reference numbers:

1- Drain pan, 11- Drain surface, 12- Back, 13- Left side wall, 14- Right side wall, 15- Front side wall, 16- Rear side wall, 21- Left side panel, 22- Right side panel , 23-front flange, 24-volute fixing plate, 25-valve plate, 31-left foam, 32-right foam, 33-first step surface, 34-second step surface, 35-third step surface, 41- The first sealing strip, 42- The second sealing strip, 43- The third sealing strip, 44- The fourth sealing strip, 45- The fifth sealing strip, 46- The sixth sealing strip, 47- The seventh sealing strip, 5 -Evaporator.

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict. The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

In addition, the directional indications mentioned in the embodiments of the present invention (such as up, down, left, right, front, back...), the directional indications are only used to explain in a certain posture ( As shown in the accompanying drawings), the relative positional relationship, movement situation, etc. between the various components, if the specific posture changes, the directional indication also changes accordingly.

All directions or positional relationships in the text mentioned in the embodiments of the present utility model are based on the positional relationships of the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not imply or imply that the indicated devices or elements must be It should not be construed as a limitation to the present invention with the specific orientation. If there are descriptions related to "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for the purpose of description, and should not be construed as indicating or implying that Relative importance or implicit indication of the number of technical features indicated. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature.

Example 1

1-6, an air duct machine includes a casing, a water-receiving pan 1 and an evaporator 5. The left side plate 21, the right side plate 22, the front flange 23 and the volute fixing plate 24 of the casing surround The installation cavity of the water receiving tray 1 is formed, and the evaporator 5 is fixed under the water receiving tray 1 . The water receiving tray 1 includes a water receiving surface 11 , a back surface 12 , a left side wall 13 , a right side wall 14 , a front side wall 15 and a rear side wall 16 . After the water receiving tray 1 is assembled, its back surface 12 faces upward, the water receiving surface 11 faces downward and is in contact with the evaporator 5, the left side wall 13 is close to the left side plate 21 of the casing, the right side wall 14 is close to the right side plate 22 of the casing, and the front The side wall 15 is close to the front flange 23 , and the rear side wall 16 is close to the volute fixing plate 24 .

Wherein, a left foam 31 is provided between the left side wall 13 and the left side panel 21, and the left foam 31 can be clamped on the left side panel 21 or fixed on the left side panel 21 by means of sticking; the right side wall 14 and A right foam 32 is arranged between the right side panels 22. The right foam 32 can be snapped on the right side panel 22 or fixed on the right side panel 22 by sticking. The foam on both sides can improve the airtightness of the air conditioner and reduce the noise. The left side plate 21 is provided with a detachable valve plate 25, which is convenient for pipeline maintenance. The inner wall surface of the valve plate 25 is provided with a valve plate sponge, and the corresponding position of the left foam 31 and the valve plate sponge is hollowed out. After the valve plate 25 is installed, the valve plate Sponge fills the hollows. The left foam 31 is provided with a first stepped surface 33 , the valve plate sponge is provided with a third stepped surface 35 , the third stepped surface 35 is flush with the first stepped surface 33 , and the right foam 32 is provided with a second stepped surface 34 . The left side wall 13 and the right side wall 14 have a certain thickness, and the bottom surface of the lower end of the two side walls is the lower end surface. Contact, the lower end surface of the right side wall 14 is in contact with the second step surface 34, that is, the water receiving tray 1 is positioned up and down through the stepped structure, so that the installation of the water receiving tray 1 is more stable.

Example 2

5 and 6 , on the basis of the above-mentioned Embodiment 1, the water receiving tray 1 is provided with a sealing strip group, and the material of the sealing strip group is sponge, which has the advantages of low material cost and easy processing. It has the advantages of strong adaptability, and has a good sealing effect after extrusion deformation.

The sealing strip group includes a first sealing strip 41 , a second sealing strip 42 , a third sealing strip 43 and a fourth sealing strip 44 . The first sealing strip 41 and the second sealing strip 42 are respectively attached to the lower end surfaces of the left side wall 13 and the right side wall 14 of the water receiving tray 1 for sealing the left and right sides of the water receiving tray 1. The third sealing strip 43 and The fourth sealing strips 44 are respectively attached to the front side wall 15 and the rear side wall 16 of the water receiving tray 1 , and are used for sealing the front and rear sides of the water receiving tray 1 .

After the water receiving tray 1 is installed, the first sealing strip 41 is pressed and fitted with the first stepped surface 33 and the third stepped surface 35 , the second sealing strip 42 is pressed and fitted with the second stepped surface 34 , and the water receiving tray 1 is left and right. The lower part of the side is sealed in the vertical direction. The third sealing strip 43 is in contact with the wall surface of the front flange 23 , the fourth sealing strip 44 is in contact with the wall surface of the volute fixing plate 24 , and the front and rear sides of the water receiving tray 1 are sealed in the horizontal direction. This sealing method can improve the sealing reliability between the water receiving tray 1 and the casing, prevent air leakage in the gap, and improve the running performance of the whole machine.

Example 3

In this embodiment, on the basis of the above-mentioned Embodiment 2, there is a gap between the left side wall 13 of the water receiving tray 1 and the wall surface of the left foam 31, and there is a gap between the right side wall 14 and the wall surface of the right foam 32. The gap between the left side wall 13 of the disc 1 and the wall surface of the left foam 31 is 0.5 mm to 2 mm, and the gap between the right side wall 14 and the wall surface of the right foam 32 is 0.5 mm to 2 mm. There are gaps between the left and right side walls of the water receiving pan 1 and the casing, which prevents the water receiving pan 1 from being too tightly fitted with the foam on both sides during installation, which makes the installation difficult, improves the installation efficiency, and can also prevent the sealing strip from being damaged during the installation process.

The gap between the front side wall 15 of the water receiving tray 1 and the wall surface of the front flange 23 is 0.5mm to 2mm, and the thickness of the third sealing strip 43 is 0.5mm to 1mm larger than the gap; the rear side wall 16 and the volute fixing plate The gap between the walls of the 24 is 0.5mm-1mm, and the thickness of the fourth sealing strip 44 is 0.5mm-1mm larger than the gap. The sealing strip group is in a squeezed state after assembly to ensure reliable sealing.

Example 4

In this embodiment, on the basis of the above-mentioned Embodiment 2, the structures of the first sealing strip 41 and the second sealing strip 42 are the same, and the structures of the third sealing strip 43 and the fourth sealing strip 44 are the same. The sealing strips of the same structure are used for the front and rear sides of the water receiving tray 1, and the sealing strips of the same structure are used for the left and right sides, which can reduce the cost of the mold and improve the production efficiency.

Example 5

Referring to FIGS. 6 to 9 , on the basis of the above-mentioned Embodiment 2, the water receiving surface 11 of the water receiving tray 1 is provided with a rib for supporting the evaporator 5 , and the left side of the evaporator 5 is provided with a convex rib for supporting the evaporator 5 . For the support plate, the left side of the water receiving surface 11 is provided with a corresponding support plate installation groove, the right side of the evaporator 5 is provided with a side plate, and the right side of the water receiving surface 11 is provided with a corresponding side plate installation groove. After the whole machine is assembled, the upper end of the evaporator 5 is in contact with the raised ribs, the support plate enters the support plate installation groove, the side plate enters the side plate installation groove, and the water receiving tray 1 is reliably fixed to the evaporator 5 through multiple assembly structures.

The sealing strip group includes a fifth sealing strip 45, a sixth sealing strip 46 and a seventh sealing strip 47. The fifth sealing strip 45 is arranged on the rib, the sixth sealing strip 46 is arranged on the mounting groove of the support plate, and the seventh sealing strip 45 is arranged on the mounting groove of the support plate. The sealing strip 47 is arranged on the side plate installation groove. When the evaporator 5 is fixed, the upper end of the evaporator 5 is pressed against the fifth sealing strip 45, so that the contact part between the upper end of the evaporator 5 and the water receiving tray 1 achieves a sealing effect. The support plate presses the sixth sealing strip 46 to seal between the left support plate of the evaporator 5 and the water receiving tray 1 . The side plate presses the seventh sealing strip 47 to seal between the right side plate of the evaporator 5 and the water receiving tray 1 .

In this embodiment, the contact parts between the evaporator 5 of the air duct machine and the water receiving tray 1 are sealed, which greatly avoids air leakage, noise, performance problems and other hidden dangers, and improves the heat exchange efficiency of the whole machine.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the within the scope of protection of the present invention.

Claims (10)

1. a kind of drip tray mounting structure, which is characterized in that including casing and drip tray (1), the casing includes left plate (21), right side plate (22), forward flange (23) and spiral case fixed plate (24), the drip tray (1) include water receiving face (11), the back side (12), left side wall (13), right side wall (14), front side wall (15) and rear wall (16)；

Left foam (31) are equipped between the left plate (21) and the left side wall (13), the left foam (31) is equipped with First Terrace (33), is equipped with right foam (32) between the right side plate (22) and the right side wall (14), and the right foam (32) has The lower end surface in second step face (34), the left side wall (13) positions on the First terrace (33), the right side wall (14) lower end surface positions on the second step face (34).

2. drip tray mounting structure according to claim 1, which is characterized in that the left side wall of the drip tray (1) (13) there is gap between the wall surface of the left foam (31), the wall surface of the right side wall (14) and the right foam (32) it Between have gap.

3. drip tray mounting structure according to claim 2, which is characterized in that the left plate (21) is equipped with valve plate (25), the interior sidewall surface of the valve plate (25) is equipped with valve plate sponge, and the left foam (31) is in the valve plate sponge corresponding position Hollow out, the valve plate sponge are equipped with third step surface (35), and the third step surface (35) and the First terrace (33) are neat It is flat.

4. drip tray mounting structure according to claim 1 to 3, which is characterized in that the drip tray (1) is equipped with Sealing strip group, the sealing strip group include third sealing strip (43) and the 4th sealing strip (44), and the third sealing strip (43) sets It sets on the front side wall (15), the third sealing strip (43) is bonded with the wall surface of the forward flange (23), and the described 4th is close Strip of paper used for sealing (44) is arranged on the rear wall (16), and the wall surface of the 4th sealing strip (44) and the spiral case fixed plate (24) pastes It closes.

5. drip tray mounting structure according to claim 4, which is characterized in that the sealing strip group includes the first sealing strip (41) and the second sealing strip (42), the first sealing strip (41) setting is in the lower end surface of the left side wall (13), and described second Sealing strip (42) setting is in the lower end surface of the right side wall (14), first sealing strip (41) and the First terrace (33) Fitting, second sealing strip (42) are bonded with the second step face (34).

6. drip tray mounting structure according to claim 5, which is characterized in that first sealing strip (41) and described the Two sealing strips (42) structure is identical, and the third sealing strip (43) is identical as the 4th sealing strip (44) structure.

7. a kind of air-cooled ducted air conditioner, which is characterized in that including the drip tray mounting structure and evaporator as described in claim 1-6 is any (5), the water receiving face (11) of the drip tray (1) is equipped with the convex ribs for being used to support the evaporator (5), the drip tray (1) it is equipped with sealing strip group, the sealing strip group includes the 5th sealing strip (45), and the 5th sealing strip (45) is arranged described On convex ribs, the 5th sealing strip (45) is bonded with the upper end of the evaporator (5).

8. air-cooled ducted air conditioner as claimed in claim 7, which is characterized in that be equipped with support plate, the water receiving on the left of the evaporator (5) Support plate mounting groove is equipped on the left of face (11), the sealing strip group includes the 6th sealing strip (46), the 6th sealing strip (46) It is arranged on the support plate mounting groove, the support plate is contacted with the 6th sealing strip (46).

9. air-cooled ducted air conditioner as claimed in claim 8, which is characterized in that be equipped with side plate, the water receiving face on the right side of the evaporator (5) (11) right side is equipped with side plate mounting groove, and the sealing strip group includes the 7th sealing strip (47), the 7th sealing strip (47) setting On the side plate mounting groove, the side plate is contacted with the 7th sealing strip (47).

10. air-cooled ducted air conditioner as claimed in claim 8, which is characterized in that the material of the sealing strip group is sponge.