CN214094889U

CN214094889U - Fresh air pipeline of air conditioning unit with filter screen structure

Info

Publication number: CN214094889U
Application number: CN202023047861.5U
Authority: CN
Inventors: 刘启涛; 徐涛
Original assignee: Lunan Pharmaceutical Group Corp
Current assignee: Lunan Pharmaceutical Group Corp
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-31
Anticipated expiration: 2030-12-17

Abstract

The utility model provides an air conditioning unit fresh air pipeline with a filter screen structure, which comprises a first pipeline, a second pipeline, a pipeline connecting device and a filter screen, wherein the outer walls of the first pipeline and the second pipeline are provided with sealed soundproof cotton; the filter screen is arranged at the joint of the fresh air pipeline formed by the first pipeline and the second pipeline, outdoor air entering the fresh air pipeline can be effectively filtered, the first pipeline and the second pipeline are connected in a plugging mode through the upper plugging assembly and the lower plugging assembly, connection stability and sealing performance are high, the filter screen can slide on the upper transverse plate and the lower transverse plate, and the first pipeline and the second pipeline can be conveniently slid out to be cleaned or replaced.

Description

Fresh air pipeline of air conditioning unit with filter screen structure

Technical Field

The utility model relates to an air conditioner pipeline field especially relates to an air conditioning unit fresh air pipeline with filter screen structure.

Background

Along with the improvement of living standard, the air conditioner with new trend function is more and more favored by consumers. The air conditioner with the fresh air function needs to introduce outdoor fresh air into a room so as to achieve the purpose of fresh air exchange.

However, the existing air conditioner is generally not provided with a special fresh air pipeline to convey fresh air to the indoor, most of the existing air conditioners use a common pipeline as the fresh air pipeline, but the common pipeline is generally not provided with a filtering structure, so that the air cannot be filtered in the process of introducing outdoor fresh air into the indoor, and pollutants such as dust, impurities and the like in the outdoor air are introduced into the indoor, so that the indoor environment is polluted. Therefore, the utility model provides an air conditioning unit fresh air pipeline with filter screen structure to solve the weak point among the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide an air conditioning unit fresh air pipeline with filter screen structure, the junction through the fresh air pipeline of constituteing at first pipeline and second pipeline sets up the filter screen, can effectively filter the outdoor air that gets into the fresh air pipeline, through utilizing first pipeline and second pipeline to go up the shutoff subassembly and carry out the shutoff with shutoff subassembly down and connect, not only connection stability and leakproofness are high, and the filter screen can slide on last diaphragm and lower diaphragm, can be convenient for filter screen roll-off first pipeline and second pipeline wash or change.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme realizes:

an air conditioning unit fresh air pipeline with a filter screen structure comprises a first pipeline, a second pipeline, a pipeline connecting device and a filter screen, the outer walls of the first pipeline and the second pipeline are provided with sealed soundproof cotton, one ends of the first pipeline and the second pipeline are provided with closed plates, a filter screen is arranged between the first pipeline and the second pipeline, the first pipeline and the second pipeline are connected through a pipeline connecting device, the pipeline connecting device comprises an upper plugging component, a lower plugging component and a connecting bolt, the upper plugging component is arranged above the first pipeline and the second pipeline, a lower plugging component is arranged below the first pipeline and the second pipeline, the upper plugging component and the lower plugging component are both connected with the closed plate through connecting bolts, the filter screen is characterized in that a sealing plate is arranged on one side of the filter screen, a sealing strip is arranged on the inner side of the sealing plate, and a handle is arranged on one side of the sealing plate.

The further improvement lies in that: go up the shutoff subassembly and include diaphragm, last L template and fixed block, it is equipped with the L template to go up the diaphragm below, it is equipped with the fixed block to go up L template below.

The further improvement lies in that: lower shutoff subassembly includes diaphragm, lower L template and fixed slot down, diaphragm top is equipped with down the L template down, L template top is equipped with the fixed slot with fixed block looks adaptation down.

The further improvement lies in that: the upper L-shaped plate and the lower L-shaped plate are provided with sliding grooves, and the upper end and the lower end of the filter screen are connected with the sliding grooves in a sliding mode.

The further improvement lies in that: go up L template and all be equipped with the jack with L template inboard down, filter screen one side is equipped with the bolt with jack looks adaptation.

The further improvement lies in that: the upper and lower sides of one side of the sealing plate are symmetrically provided with magnetic blocks, and the outer walls of the first pipeline and the second pipeline are provided with magnetic grooves matched with the magnetic blocks.

The further improvement lies in that: the upper plugging component is provided with a first auxiliary component, the lower plugging component is provided with a second auxiliary component, and the first auxiliary component and the second auxiliary component are identical in structure.

The further improvement lies in that: first auxiliary assembly and second auxiliary assembly all include arc seal acoustic celotex board and pterygoid lamina, arc seal acoustic celotex board both sides are equipped with the pterygoid lamina, the pterygoid lamina passes through screw and first pipeline and second pipeline outer wall connection.

The utility model has the advantages that: the utility model discloses a junction at the fresh air pipeline that first pipeline and second pipeline are constituteed sets up the filter screen, can effectively filter the outdoor air that gets into the fresh air pipeline, thereby avoid impurity such as dust directly to get into the fresh air pipeline and get into indoor environment, simultaneously the utility model discloses a fresh air pipeline is through setting up sealed soundproof cotton, the closing plate, sealing strip and the sealed acoustic celotex board of arc, sealed and the effectual advantage that gives sound insulation has, through utilizing first pipeline and second pipeline to go up the shutoff subassembly and carry out the shutoff with lower shutoff subassembly and connect, not only connection stability and leakproofness are high, and the filter screen can slide on last diaphragm and lower diaphragm, can be convenient for filter screen roll-off first pipeline and second pipeline wash or change, wash or change the in-process and need not to dismantle whole fresh air pipeline, use flexibility and convenience height.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the filter net mounting structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic structural view of the upper plugging component of the present invention;

fig. 5 is a schematic structural view of the lower plugging assembly of the present invention;

fig. 6 is the utility model discloses filter screen and last shutoff subassembly, lower shutoff subassembly assembly structure sketch map.

Wherein: 1. a first conduit; 2. a second conduit; 3. a filter screen; 4. sealing soundproof cotton; 5. a closing plate; 6. an upper plugging component; 7. a lower plugging component; 8. a connecting bolt; 9. a sealing plate; 10. a sealing strip; 11. a handle; 12. an upper transverse plate; 13. an upper L-shaped plate; 14. a fixed block; 15. a lower transverse plate; 16. a lower L-shaped plate; 17. fixing grooves; 18. a chute; 19. a jack; 20. a bolt; 21. a magnetic block; 22. a magnetic slot; 23. arc-shaped sealing sound insulation boards; 24. a wing plate.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the figures 1, 2, 3, 4, 5 and 6, the embodiment provides an air conditioning unit fresh air pipeline with a filter screen structure, which comprises a first pipeline 1, a second pipeline 2, a pipeline connecting device and a filter screen 3, wherein the outer walls of the first pipeline 1 and the second pipeline 2 are provided with sealed soundproof cotton 4, one ends of the first pipeline 1 and the second pipeline 2 are respectively provided with a closed plate 5, the filter screen 3 is arranged between the first pipeline 1 and the second pipeline 2, the first pipeline 1 and the second pipeline 2 are connected through the pipeline connecting device, the pipeline connecting device comprises an upper plugging component 6, a lower plugging component 7 and a connecting bolt 8, the upper plugging component 6 is arranged above the first pipeline 1 and the second pipeline 2, the lower plugging component 7 is arranged below the first pipeline 1 and the second pipeline 2, the upper plugging component 6 and the lower plugging component 7 are both connected with the closed plate 5 through the connecting bolt 8, a sealing plate 9 is arranged on one side of the filter screen 3, a sealing strip 10 is arranged on the inner side of the sealing plate 9, and a handle 11 is arranged on one side of the sealing plate 9.

The upper plugging component 6 comprises an upper transverse plate 12, an upper L-shaped plate 13 and a fixing block 14, wherein the upper L-shaped plate 13 is arranged below the upper transverse plate 12, and the fixing block 14 is arranged below the upper L-shaped plate 13.

Lower shutoff subassembly 7 includes diaphragm 15, lower L template 16 and fixed slot 17 down, diaphragm 15 top is equipped with down L template 16 down, be equipped with the fixed slot 17 with the 14 looks adaptations of fixed block 16 top down L template.

The upper L-shaped plate 13 and the lower L-shaped plate 16 are provided with sliding grooves 18, and the upper end and the lower end of the filter screen 3 are slidably connected with the sliding grooves 18.

The inner sides of the upper L-shaped plate 13 and the lower L-shaped plate 16 are both provided with jacks 19, and one side of the filter screen 3 is provided with a bolt 20 matched with the jacks 19.

The upper and lower sides of one side of the sealing plate 9 are symmetrically provided with magnetic blocks 21, and the outer walls of the first pipeline 1 and the second pipeline 2 are provided with magnetic grooves 22 matched with the magnetic blocks 21.

Go up the shutoff subassembly 6 top and be equipped with first auxiliary assembly, the shutoff subassembly 7 below is equipped with the second auxiliary assembly down, first auxiliary assembly and second auxiliary assembly structure are the same.

First auxiliary assembly and second auxiliary assembly all include arc seal acoustic celotex board 23 and pterygoid lamina 24, arc seal acoustic celotex board 23 both sides are equipped with pterygoid lamina 24, pterygoid lamina 24 passes through screw and

first pipeline

1 and 2 outer wall connection of second pipeline.

When the first pipeline 1 and the second pipeline 2 are assembled, firstly, an upper plugging component 6, a lower plugging component 7 and a closing plate 5 are assembled by using a connecting bolt 8, then, the rest sliding grooves 18 of a filter screen 3 are assembled, a bolt 20 is ensured to be inserted into a jack 19, then, a wing plate 24 on an arc-shaped sealing sound insulation plate 23 is connected with the outer walls of the first pipeline 1 and the second pipeline 2 through screws, then, a handle 11 pushes a sealing plate 9, and a magnetic block 21 is connected with a magnetic groove 22 in an adsorption manner, so that the assembly is completed; when the filter screen 3 is disassembled, the sliding groove 18 of the filter screen 3 is only required to be pulled out.

The utility model can effectively filter the outdoor air entering the fresh air pipeline by arranging the filter screen 3 at the joint of the fresh air pipeline consisting of the first pipeline 1 and the second pipeline 2, and prevent the impurities such as dust and the like from directly entering the fresh air pipeline so as to enter the indoor environment, and simultaneously, the fresh air pipeline of the utility model has the advantages of good sealing and sound insulation effects by arranging the sealing soundproof cotton 4, the sealing plate 9, the sealing strip 10 and the arc-shaped sealing soundproof plate 23, and the first pipeline 1 and the second pipeline 2 are connected by plugging the upper plugging component 6 and the lower plugging component 7, so that not only the connection stability and the sealing performance are high, but also the filter screen 3 can slide on the upper transverse plate 12 and the lower transverse plate 15, the filter screen 3 can conveniently slide out to clean or replace the first pipeline 1 and the second pipeline 2, and the whole fresh air pipeline does not need to be disassembled in the cleaning or replacing process, the use flexibility and convenience are high.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an air conditioning unit new trend pipeline with filter screen structure which characterized in that: comprises a first pipeline (1), a second pipeline (2), a pipeline connecting device and a filter screen (3), wherein the outer walls of the first pipeline (1) and the second pipeline (2) are provided with sealed soundproof cotton (4), one ends of the first pipeline (1) and the second pipeline (2) are respectively provided with a closing plate (5), the filter screen (3) is arranged between the first pipeline (1) and the second pipeline (2), the first pipeline (1) and the second pipeline (2) are connected through the pipeline connecting device, the pipeline connecting device comprises an upper plugging component (6), a lower plugging component (7) and a connecting bolt (8), the upper plugging component (6) is arranged above the first pipeline (1) and the second pipeline (2), the lower plugging component (7) is arranged below the first pipeline (1) and the second pipeline (2), and the upper plugging component (6) and the lower plugging component (7) are respectively connected with the closing plate (5) through the connecting bolt (8), the filter screen is characterized in that a sealing plate (9) is arranged on one side of the filter screen (3), a sealing strip (10) is arranged on the inner side of the sealing plate (9), and a handle (11) is arranged on one side of the sealing plate (9).

2. An air conditioning unit fresh air duct with a filter screen structure as set forth in claim 1, characterized in that: go up shutoff subassembly (6) including last diaphragm (12), go up L template (13) and fixed block (14), it is equipped with L template (13) to go up diaphragm (12) below, it is equipped with fixed block (14) to go up L template (13) below.

3. An air conditioning unit fresh air duct with a filter screen structure as set forth in claim 2, characterized in that: lower shutoff subassembly (7) are including diaphragm (15), lower L template (16) and fixed slot (17) down, diaphragm (15) top is equipped with down L template (16) down, L template (16) top is equipped with fixed slot (17) with fixed block (14) looks adaptation down.

4. An air conditioning unit fresh air duct with a filter screen structure as set forth in claim 3, characterized in that: go up L template (13) and be equipped with spout (18) on L template (16) down, both ends and spout (18) sliding connection about filter screen (3).

5. An air conditioning unit fresh air duct with a filter screen structure as set forth in claim 3, characterized in that: go up L template (13) and all be equipped with jack (19) with lower L template (16) inboard, filter screen (3) one side is equipped with bolt (20) with jack (19) looks adaptation.

6. An air conditioning unit fresh air duct with a filter screen structure as set forth in claim 1, characterized in that: the sealing plate is characterized in that magnetic blocks (21) are symmetrically arranged above and below one side of the sealing plate (9), and magnetic grooves (22) matched with the magnetic blocks (21) are formed in the outer walls of the first pipeline (1) and the second pipeline (2).

7. An air conditioning unit fresh air duct with a filter screen structure as set forth in claim 1, characterized in that: go up shutoff subassembly (6) top and be equipped with first auxiliary assembly, shutoff subassembly (7) below is equipped with the second auxiliary assembly down, first auxiliary assembly and second auxiliary assembly structure are the same.

8. An air conditioning unit fresh air duct with a filter screen structure as set forth in claim 7, characterized in that: first auxiliary assembly and second auxiliary assembly all include arc seal acoustic celotex board (23) and pterygoid lamina (24), arc seal acoustic celotex board (23) both sides are equipped with pterygoid lamina (24), pterygoid lamina (24) pass through screw and first pipeline (1) and second pipeline (2) outer wall connection.