Air conditioner through-wall pipe with water retaining grating

Abstract

The utility model relates to the technical field of air conditioner through-wall pipes, and discloses an air conditioner through-wall pipe with a water retaining grating, which comprises a through-wall pipe and a waterproof component, the waterproof component is arranged at the tail end of the through-wall pipe through an opened groove, a threaded pipe is arranged at the front end of the through-wall pipe, a connecting pipe is arranged on one side of the threaded pipe, and a connecting piece is arranged on the outer side of the threaded pipe through threads. A sealing adhesive tape is arranged between the connecting piece and the threaded pipe, and the outer side of the through-wall pipe is sleeved with a sealing assembly. The waterproof assembly and the sealing assembly are included, rainwater can be prevented from being sucked into the air conditioner fresh air system through the fresh air pipe in rainy days through a water retaining grating of the waterproof assembly, and workers can conveniently install the waterproof assembly at the tail end of the through-wall pipe through a pressing plate through a spring and a buckle; by pressing the tail end of the through-wall pipe, the buckle can open the waterproof assembly under the action of the spring and clean the waterproof assembly, the wall outlet hole can be sealed through the sealing assembly, and rainwater and winged insects are prevented from entering a room to affect the indoor environment.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning wall-penetrating pipes, in particular to an air-conditioning wall-penetrating pipe with a water retaining grille. Background Art

[0002] In the industry, the fresh air intake method for wall-mounted air conditioners is to introduce it directly from the outside through pipes. However, since the wall holes reserved for air-conditioning pipes in buildings are too small, it is difficult for the fresh air air-conditioning pipes to pass through the outdoors, and the installation process is also very difficult. Therefore, wall-penetrating pipes are designed.

[0003] The through-the-wall pipe assembly and air conditioner disclosed in the Chinese utility model patent application disclosure CN218495314U, although the wire harness group and the fresh air channel are separated by two pipe fittings, namely the fresh air duct and the wire harness pipe, to avoid mutual interference between the two; at the same time, the wire harness group is installed through the installation slot opened on the wire harness pipe and the installation slot is closed by the fresh air duct, the structure is simple and the installation is quick and convenient, but during use, since the fresh air is sucked in from the outside, the suction force is very large, and it is easy to suck rainwater into the fresh air system of the air conditioner through the fresh air duct on rainy days, and blow it into the air conditioner to cause the fresh air to blow water, and the wall hole is sealed, which easily leads to rainwater and flying insects entering the room, thereby affecting the indoor environment, the connection between the through-the-wall pipe and the air conditioner is difficult to seal, and air or water leakage is likely to occur, thereby affecting the use of the air conditioner, therefore, an air-conditioning through-the-wall pipe with a water retaining grille is proposed to solve this problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an air-conditioning wall-penetrating pipe with a water retaining grille, which solves the problem that during use, since fresh air is sucked in from the outside, the suction force is extremely great, and rainwater is easily sucked into the air-conditioning fresh air system through the fresh air pipe on rainy days, and blown into the air conditioner to cause fresh air blowing water. In addition, the wall hole is sealed, which easily leads to rainwater and flying insects entering the room, thereby affecting the indoor environment. The connection between the wall-penetrating pipe and the air conditioner is difficult to seal, which easily leads to air leakage or water leakage.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a wall-penetrating pipe and a waterproof component, the end of the wall-penetrating pipe is provided with a waterproof component through a groove, the front end of the wall-penetrating pipe is provided with a threaded pipe, one side of the threaded pipe is provided with a connecting pipe, the outer side of the threaded pipe is provided with a connecting piece through a thread, a sealing tape is provided between the connecting piece and the threaded pipe, and the outer side of the wall-penetrating pipe is covered with a sealing component;

[0008] The waterproof assembly comprises a waterproof box, a water retaining grille, a spring and a buckle. The water retaining grille is provided at one end of the waterproof box, a spring is provided through a groove provided on the inner wall of the waterproof box, and a buckle is provided at one end of the spring.

[0009] Optionally, the number of the clips is two, and a pressing plate is provided at the end of the wall-penetrating tube. The number of the pressing plates is two, and the end of the wall-penetrating tube is connected to the clip through an opened slot, one side of the clip is connected to the pressing plate, and the outer side of the waterproof box is connected to the inner wall of the wall-penetrating tube.

[0010] Optionally, the buckle is in the shape of a right-angled trapezoid, which facilitates installation of the buckle at the end of the wall-penetrating pipe through a pressing plate.

[0011] Optionally, the sealing assembly includes a first baffle, a limiting tube, waterproof glue and a second baffle, a limiting tube is provided on one side of the first baffle, the outer side of the limiting tube is coated with waterproof glue, one side of the limiting tube is connected to the second baffle via the waterproof glue, and the interior of the limiting tube is covered with a wall-penetrating tube.

[0012] Optionally, one side of the first baffle is coated with waterproof glue, and one side of the first baffle is connected to the outer wall hole through the waterproof glue; one side of the second baffle is coated with waterproof glue, and one side of the second baffle is connected to the inner wall hole through the waterproof glue.

[0013] Optionally, a thermal insulation cover is provided on the other side of the first baffle through waterproof glue, the outer side of the thermal insulation cover is made of aluminum foil, and the inner side of the outer aluminum foil of the thermal insulation cover is wrapped with thermal insulation cotton.

[0014] Optionally, the connecting pipe is connected to an air conditioning vent, and a connection between the connecting pipe and the air conditioning vent is sealed by a connecting piece and a sealing tape.

[0015] In summary, the technical effects and advantages of the utility model are:

[0016] 1. The utility model has a reasonable structure, which is composed of a waterproof component and a sealing component. The water retaining grille of the waterproof component can prevent rainwater from being sucked into the air conditioning fresh air system through the fresh air duct on rainy days. The spring and the buckle can facilitate workers to install the waterproof component on the end of the through-wall pipe through the pressing plate. By pressing the end of the through-wall pipe, the buckle can open the waterproof component under the action of the spring and clean it. The sealing component can seal the wall hole to prevent rainwater and flying insects from entering the room, thereby affecting the indoor environment.

[0017] 2. In the utility model, the first baffle plate can be installed on the outer side of the wall hole by the waterproof glue of the sealing component to prevent rainwater and flying insects from entering the room and affecting the indoor environment. The second baffle plate can be installed on the inner side of the wall hole by the waterproof glue to prevent the wall hole from being exposed in the room and affecting the indoor appearance. The limiting tube can prevent the through-wall tube from shaking in the wall hole, thereby causing the first baffle plate and the second baffle plate to fall off and affecting their use.

[0018] 3. In the utility model, the wall-penetrating pipe can be connected to the fresh air duct of the air conditioner through the connecting pipe, and can be further fixedly connected by the threaded pipe and the connecting piece, and can be sealed by the sealing tape to prevent air leakage or water leakage at the connection between the wall-penetrating pipe and the air conditioner, and the wall-penetrating pipe can be insulated by the thermal insulation cotton of the thermal insulation sleeve to prevent it from freezing and cracking due to the low temperature in winter, and the thermal insulation cotton can be protected by aluminum foil, which has the advantages of heat insulation, oxidation resistance and moisture resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the plane structure of the air conditioner wall-penetrating pipe with a water retaining grille of the utility model;

[0020] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 3 This is a schematic diagram of the structure of the air conditioner through-the-wall pipe with a water retaining grille of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the waterproof component of the utility model;

[0023] Figure 5 This is a schematic diagram of the sealing component structure of the utility model.

[0024] In the figure: 1. wall-penetrating pipe; 2. waterproof component; 3. threaded pipe; 4. connecting pipe; 5. connecting piece; 6. sealing tape; 7. sealing component; 8. thermal cover; 9. pressing plate; 201. waterproof box; 202. water retaining grille; 203. spring; 204. buckle; 701. first baffle; 702. limit pipe; 703. waterproof glue; 704. second baffle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example: Reference Figure 1-Figure 5 The air conditioner wall-penetrating pipe with a water retaining grille shown in the figure comprises a wall-penetrating pipe 1 and a waterproof component 2. The waterproof component 2 is provided at the end of the wall-penetrating pipe 1 through a groove, a threaded pipe 3 is provided at the front end of the wall-penetrating pipe 1, a connecting pipe 4 is provided at one side of the threaded pipe 3, a connecting piece 5 is provided at the outer side of the threaded pipe 3 through a thread, a sealing tape 6 is provided between the connecting piece 5 and the threaded pipe 3, and a sealing component 7 is sleeved on the outer side of the wall-penetrating pipe 1;

[0027] The waterproof assembly 2 includes a waterproof box 201, a water retaining grille 202, a spring 203 and a buckle 204. The water retaining grille 202 is provided at one end of the waterproof box 201. The inner wall of the waterproof box 201 is provided with a spring 203 through a groove. The buckle 204 is provided at one end of the spring 203.

[0028] As a preferred implementation in this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, there are two buckles 204, and a pressing plate 9 is provided at the end of the through-wall pipe 1. There are two pressing plates 9. The end of the through-wall pipe 1 is connected to the buckle 204 through the opened slot, and one side of the buckle 204 is connected to the pressing plate 9. The outer side of the waterproof box 201 is connected to the inner wall of the through-wall pipe 1. The buckle 204 is a right-angled trapezoid. The right-angled trapezoidal buckle 204 is convenient for installing it on the end of the through-wall pipe through the pressing plate 9. The water retaining grille 202 prevents rainwater from being sucked into the air-conditioning fresh air system through the fresh air pipe on rainy days. The spring 203 and the buckle 204 are convenient for workers to install the waterproof component 2 on the end of the through-wall pipe 1 through the pressing plate 9. By pressing the end of the through-wall pipe 1, the buckle 204 opens the waterproof component 2 under the action of the spring 203 and cleans it.

[0029] like Figure 3 and Figure 5As shown, in this embodiment, the sealing component 7 includes a first baffle 701, a limiting tube 702, a waterproof glue 703 and a second baffle 704. A limiting tube 702 is provided on one side of the first baffle 701, and the outer side of the limiting tube 702 is coated with the waterproof glue 703. One side of the limiting tube 702 is connected to the second baffle 704 through the waterproof glue 703. The inner part of the limiting tube 702 is sleeved with a wall-penetrating tube 1. The waterproof glue 703 is coated on one side of the first baffle 701, and one side of the first baffle 701 is connected to the wall hole of the outer wall through the waterproof glue 703. The waterproof glue 703 is coated on one side of the second baffle 704, and one side of the second baffle 704 is connected to the outer wall through the waterproof glue 703. The inner wall is connected to the wall hole, and the other side of the first baffle 701 is provided with a thermal insulation cover 8 through a waterproof glue 703. The outer side of the thermal insulation cover 8 is made of aluminum foil, and the inner side of the outer aluminum foil of the thermal insulation cover 8 is wrapped with thermal insulation cotton. The first baffle 701 is installed on the outer side of the wall hole through the waterproof glue 703 to prevent rainwater and flying insects from entering the room and affecting the indoor environment. The second baffle 704 is installed on the inner side of the wall hole through the waterproof glue 703 to prevent the wall hole from being exposed indoors and affecting the indoor appearance. The limiting tube 702 prevents the through-wall tube 1 from shaking in the wall hole, thereby causing the first baffle 701 and the second baffle 703 to fall off, thereby affecting their use.

[0030] like Figure 1 As shown, in this embodiment, the connecting pipe 4 is connected to the air conditioning vent, and the connection between the connecting pipe 4 and the air conditioning vent is sealed by a connecting piece 5 and a sealing tape 6. The wall-penetrating pipe 1 is connected to the air conditioning fresh air duct through the connecting pipe 4, fixed by the threaded pipe 3 and the connecting piece 5, and sealed by the sealing tape 6.

[0031] How this utility works:

[0032] It is composed of a waterproof component 2 and a sealing component 7. First, the through-wall pipe 1 is connected to the fresh air duct of the air conditioner through a connecting pipe 4, fixed through a threaded pipe 3 and a connector 5, and sealed through a sealing tape 6. The water retaining grille 202 of the waterproof component 2 prevents rainwater from being sucked into the fresh air system of the air conditioner through the fresh air duct on rainy days. The spring 203 and the buckle 204 facilitate workers to install the waterproof component 2 at the end of the through-wall pipe 1 through the pressing plate 9. By pressing the end of the through-wall pipe 1, the buckle 204 opens the waterproof component 2 under the action of the spring 203, and cleans it. The waterproof glue 703 of the sealing component 7 The first baffle 701 is installed on the outer side of the wall hole to prevent rainwater and flying insects from entering the room and affecting the indoor environment. The second baffle 704 is installed on the inner side of the wall hole through the waterproof glue 703 to prevent the wall hole from being exposed to the room and affecting the indoor appearance. The limiting tube 702 is used to prevent the through-wall pipe 1 from shaking in the wall hole, which may cause the first baffle 701 and the second baffle 703 to fall off and affect its use. The through-wall pipe 1 is insulated by the thermal insulation cotton of the thermal insulation sleeve 8 to prevent it from freezing and cracking due to the low temperature in winter. The thermal insulation cotton can be protected by aluminum foil, which has the advantages of heat insulation, oxidation resistance and moisture resistance.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An air-conditioning wall-penetrating pipe with a water retaining grille, comprising a wall-penetrating pipe (1) and a waterproof component (2), characterized in that: The end of the wall-penetrating pipe (1) is provided with a waterproof component (2) through a groove, the front end of the wall-penetrating pipe (1) is provided with a threaded pipe (3), one side of the threaded pipe (3) is provided with a connecting pipe (4), the outer side of the threaded pipe (3) is provided with a connecting piece (5) through a thread, a sealing tape (6) is provided between the connecting piece (5) and the threaded pipe (3), and the outer side of the wall-penetrating pipe (1) is covered with a sealing component (7); The waterproof assembly (2) comprises a waterproof box (201), a water retaining grille (202), a spring (203) and a buckle (204); one end of the waterproof box (201) is provided with a water retaining grille (202); the inner wall of the waterproof box (201) is provided with a spring (203) via a groove; and one end of the spring (203) is provided with a buckle (204).

2. The air-conditioning wall-penetrating pipe with a water retaining grille according to claim 1, characterized in that: The number of the buckles (204) is two, a pressing plate (9) is provided at the end of the wall-penetrating tube (1), the number of the pressing plates (9) is two, the end of the wall-penetrating tube (1) is connected to the buckle (204) via a slot, one side of the buckle (204) is connected to the pressing plate (9), and the outer side of the waterproof box (201) is connected to the inner wall of the wall-penetrating tube (1).

3. The air-conditioning wall-penetrating pipe with a water retaining grille according to claim 1, characterized in that: The buckle (204) is in the shape of a right-angled trapezoid, and the buckle (204) in the shape of a right-angled trapezoid is convenient for being installed on the end of the wall-penetrating pipe via a pressing plate (9).

4. The air-conditioning wall-penetrating pipe with a water retaining grille according to claim 1, characterized in that: The sealing assembly (7) comprises a first baffle (701), a position limiting tube (702), a waterproof glue (703) and a second baffle (704); a position limiting tube (702) is provided on one side of the first baffle (701); the outer side of the position limiting tube (702) is coated with the waterproof glue (703); one side of the position limiting tube (702) is connected to the second baffle (704) via the waterproof glue (703); and a wall-penetrating tube (1) is sleeved inside the position limiting tube (702).

5. The air-conditioning wall-penetrating pipe with a water retaining grille according to claim 4, characterized in that: One side of the first baffle plate (701) is coated with waterproof glue (703), and one side of the first baffle plate (701) is connected to the wall hole of the outer wall through the waterproof glue (703); one side of the second baffle plate (704) is coated with waterproof glue (703), and one side of the second baffle plate (704) is connected to the wall hole of the inner wall through the waterproof glue (703).

6. The air-conditioning wall-penetrating pipe with a water retaining grille according to claim 4, characterized in that: A thermal insulation cover (8) is provided on the other side of the first baffle (701) via waterproof glue (703); the outer side of the thermal insulation cover (8) is made of aluminum foil, and the inner side of the outer aluminum foil of the thermal insulation cover (8) is wrapped with thermal insulation cotton.

7. The air-conditioning wall-penetrating pipe with a water retaining grille according to claim 1, characterized in that: The connecting pipe (4) is connected to the air conditioning vent, and the connection between the connecting pipe (4) and the air conditioning vent is sealed by a connecting piece (5) and a sealing tape (6).

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