CN219735585U - Rain cap with double air inlets, wall penetrating pipe and fresh air pipeline system of air conditioner - Google Patents

Abstract

The utility model discloses a double-air-inlet rain hat, a wall penetrating pipe and an air conditioner fresh air pipeline system, which comprise a shell, wherein an air channel is formed in the shell in a hollow mode, an inserting part is arranged at one end of the shell, opposite to the air channel, of the shell, an air suction inlet is arranged at the other end of the shell, opposite to the air channel, a side air inlet is further arranged on one side wall of the shell, the side air inlet is matched with the air suction inlet to be used for dispersing air quantity, and the negative pressure of each of the side air inlet and the air suction inlet is reduced, and the water suction pressure is reduced. According to the utility model, the side air inlet is increased to increase the area of the air inlet, so that the suction pressure of the air inlet and the side air inlet is reduced, the suction of rainwater can be reduced, and the safety risk of a fresh air module in an air conditioner is reduced.

Description

Rain cap with double air inlets, wall penetrating pipe and fresh air pipeline system of air conditioner

Technical Field

The utility model relates to the technical field of air conditioner shells, in particular to a double-air-inlet rain hat, a wall penetrating pipe and an air conditioner fresh air pipeline system.

Background

In the current industry, a fresh air conditioner is an air conditioner with a fresh air function, and ventilation and exchange of indoor and outdoor air can be realized through a fresh air pipe, so that the indoor air is kept fresh. The fresh air inlet mode of the fresh air conditioner is directly introduced from the outside through a pipeline, and because the fresh air is sucked from the outside, the suction is extremely easy to suck rainwater into the fresh air system of the air conditioner through a fresh air pipe in rainy days, and the fresh air is blown into the air conditioner to cause the phenomenon of fresh air blowing.

In the prior art, a water baffle is generally adopted to keep off rain at the end part of a through-wall pipe or a shell is added to keep off rain, and the mode can only prevent rainwater from drifting into the inside of the through-wall pipe, when an air suction air conditioner sucks air, the area of an air suction inlet is reduced due to the increase of the water baffle or the shell, so that the air suction pressure of the air suction inlet is increased, rainwater is easily sucked into an air conditioner fresh air system through a fresh air pipe when the air conditioner rains, and fresh air and water are blown into the air conditioner.

Disclosure of Invention

In order to overcome at least one defect in the prior art, the utility model provides a double-air-inlet rain hat, a wall penetrating pipe and an air conditioner fresh air pipeline system. The side air inlet is increased to increase the area of the air inlet, so that the air suction pressure of the air suction inlet and the side air inlet is reduced, the suction of rainwater can be reduced, and the safety risk of a fresh air module in an air conditioner is reduced.

The utility model adopts the technical proposal for solving the problems that:

the utility model provides a rain-proof cap of two air intakes, includes the shell, the inside cavity of shell forms the gas channel, the shell is provided with grafting portion for the one end of gas channel, the shell is provided with the inlet scoop for the other end of gas channel, shell one side lateral wall still is provided with the side air inlet, side air inlet and inlet scoop cooperation can be used to disperse the amount of wind, reduces the respective negative pressure of side air inlet and inlet scoop and reduces the pressure of absorbing water.

Through adopting above-mentioned scheme, through addding the side air inlet, reduced inlet scoop negative pressure when increasing the area of induced drafting to reduced the suction to the rainwater, greatly reduced the rainwater and inhaled the risk of fresh air module in the air conditioner, improved the air conditioner safety in utilization that induced drafts.

Further, a lower air inlet is formed in the side wall, close to the air suction opening, of the shell, the lower air inlet is communicated with the air suction opening, and the lower air inlet and the side air inlet are located on the same side.

Through adopting above-mentioned scheme, through setting up down the area that the inlet scoop has further been increased to make the suction of inlet scoop further weaken, thereby reduce the suction of rainwater.

Further, an inner air inlet grille is arranged on the inner wall of the plug-in connection part and used for reducing rainwater suction.

Through adopting above-mentioned scheme, interior air inlet grille is used for blockking a small amount of rainwater that part was inhaled, can prevent simultaneously that worm mouse from getting into in the air conditioner new trend pipeline.

Further, the side air inlet is provided with a water baffle, and the water baffle is connected with an inner air inlet grille of the plug-in connection part and used for shielding part of the side air inlet.

By adopting the scheme, the rainwater sucked in by the air inlet on part of the side can be blocked by the water baffle, and the blocked rainwater can slide out of the shell along the surface of the water baffle.

Further, the water baffle is obliquely arranged and used for enabling rainwater blocked by the inner air inlet grille to slide out of the side air inlet along the inclined plane of the water baffle.

By adopting the scheme, the rainwater blocked by the inner air inlet grille can be discharged out of the shell.

The wall penetrating pipe comprises a first wall penetrating pipe, a second wall penetrating pipe and a double-air-inlet rain hat, wherein the first wall penetrating pipe is provided with a first channel, and the first channel is used for providing an accommodating space for a water pipe and a refrigerant pipe of an air conditioner; the second wall penetrating pipe is provided with a second channel, the second channel is used for providing an accommodating space for a fresh air pipe of the air conditioner, one end, far away from the fresh air conditioner, of the second wall penetrating pipe is an air suction inserting port, and the first wall penetrating pipe and the second wall penetrating pipe are assembled and connected in parallel; the plug-in part of the shell is connected with the air suction plug-in port of the second wall penetrating pipe and is used for reducing rainwater sucked by the air suction port.

Through adopting above-mentioned scheme, divide into two independent passageways with the wall pipe, cross air conditioner pipeline and new trend respectively, when satisfying wall size space, increased new trend ventilation area as far as possible, increased the fresh air volume to the wholeness and the convenience of installation have been kept. Particularly important, the shell is connected and fixed into a whole in the fresh air channel through the end part inner sleeve, so that the negative pressure suction force of the air suction plug-in port is dispersed, the suction of rainwater can be reduced, and the safety risk of the fresh air module in the air conditioner is reduced.

Further, a first clamping part is arranged on the first wall penetrating pipe, a second clamping part is arranged on the second wall penetrating pipe, and the first clamping part is clamped with the second clamping part.

Through adopting above-mentioned scheme, can be with first wall pipe and second wall pipe stable connection through setting up first joint portion and second joint portion, easy dismounting simultaneously.

Further, the first clamping part is a clamping groove or a clamping buckle, and the second clamping part is a clamping buckle or a clamping groove.

By adopting the scheme, the clamping groove or the buckle can be selectively assembled, and the clamping groove and the buckle can be switched at will, so that the expansion is convenient.

Further, a notch is formed in the joint surface of the first wall penetrating pipe and the second wall penetrating pipe.

Through adopting above-mentioned scheme, help reducing the consumptive material of first wall pipe to reduce manufacturing cost.

The utility model provides an air conditioner new trend pipe-line system, includes new trend air conditioner, new trend hose, air conditioner drain pipe, refrigerant pipe and wall pipe, second wall pipe and shell length more than or equal to the length of first wall pipe after the assembly, first wall pipe, second wall pipe all wear to establish and expose in the wall, air conditioner drain pipe, refrigerant pipe wear to establish and expose in first wall pipe, new trend hose and second wall pipe, shell intercommunication.

Through adopting above-mentioned scheme, through the plug interface grafting shell that induced drafts at the second wall pipe, effectively reduced the rainwater intake of inlet scoop, consequently the circumstances that fresh air hose intaked has significantly reduced in raining to the security of the inside fresh air module of fresh air conditioner has been improved.

In summary, the double-air-inlet rain cap, the wall penetrating pipe and the air conditioner fresh air pipeline system provided by the utility model have the following technical effects:

1. by arranging the side air inlet and the air suction inlet, the area of the air inlet is increased, the air suction amount is correspondingly increased, the negative pressure of each air inlet is reduced, the overlarge suction force of a single air inlet is avoided, and the suction force to rainwater is weakened;

2. the lower air inlet is communicated with the air suction inlet, so that the area of the air suction inlet is further increased, and the suction force of the air inlet at the end part to rainwater is further reduced;

3. by arranging the water baffle at the side air inlet, rainwater gathered at the side air inlet can be prevented from being sucked again from the side air inlet;

4. by arranging the inner air inlet grille in the plug-in part, part of the air inlet grille can be prevented from being sucked into rainwater, insects and sundries, and the safety of the fresh air module in the air conditioner can be improved.

Drawings

FIG. 1 is a schematic perspective view of a housing according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of a housing according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a plug portion of a housing according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a disassembled structure of a wall pipe according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a fresh air conditioner pipeline structure according to an embodiment of the utility model;

fig. 6 is a schematic diagram of an assembly structure of a fresh air conditioner pipeline according to an embodiment of the utility model.

Wherein the reference numerals have the following meanings: 100. a housing; 101. an air suction port; 102. a lower air inlet; 103. side air inlet; 104. a water baffle; 105. an inner air inlet grille; 106. a plug-in part; 107. a bottom plate; 200. the first wall penetrating pipe; 201. a first clamping part; 202. a notch; 203. a first channel; 204. bonding plates; 300. the second wall penetrating pipe; 301. a second clamping part; 302. a second channel; 303. an air suction interface; 400. fresh air conditioner; 500. a fresh air hose; 600. an air conditioner drain pipe; 700. and a refrigerant pipe.

Detailed Description

For a better understanding and implementation, the technical solutions of the embodiments of the present utility model will be clearly and completely described and discussed below in conjunction with the accompanying drawings, and it is apparent that what is described herein is only a part, but not all, of the examples of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

For the purpose of facilitating an understanding of the embodiments of the present utility model, reference will now be made to the drawings, by way of example, of specific embodiments, and the various embodiments should not be construed to limit the embodiments of the utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

1-4, the embodiment 1 of the utility model discloses a double-air-inlet rain cap, which comprises a shell 100, wherein the shell 100 is in an elliptical tube shape as a whole, a gas channel is formed in the shell 100 in a hollow mode, one end of the shell 100, which is opposite to the gas channel, is provided with a plug part 106, the other end of the shell 100, which is opposite to the gas channel, is provided with an air inlet 101, the side wall of one side of the shell 100 is also provided with a side air inlet 103, and the side air inlet 103 is matched with the air inlet 101 to be used for dispersing air quantity, reducing the respective negative pressure of the side air inlet 103 and the air inlet 101 and reducing water absorption pressure; in this embodiment 1, the housing 100 is horizontally placed, so that the air inlet is located at the lower side of the housing 100, and by adding the side air inlet 103 at the lower side of the housing 100, the negative pressure of the air suction port 101 is reduced while the air suction area is increased, thereby reducing the suction force to rainwater, greatly reducing the risk that the rainwater is sucked into the fresh air module in the air conditioner, and improving the use safety of the air suction air conditioner.

The shell 100 is provided with the lower air intake 102 near the downside lateral wall of inlet scoop 101, lower air intake 102 and inlet scoop 101 intercommunication form a wind gap, lower air intake 102 and side air intake 103 all are located the shell 100 downside, and leave certain interval between the two, have further increased the area of inlet scoop 101 through setting up lower air intake 102 to make the suction of inlet scoop 101 further weaken, thereby reduce the suction of rainwater.

The inner wall of the plug-in part 106 is provided with an inner air inlet grille 105 for reducing rainwater inhalation, and the inner air inlet grille 105 is used for blocking a small amount of rainwater partially inhaled and can prevent insects and mice from entering the fresh air pipeline of the air conditioner. The grille shape of the inner air inlet grille 105 may be circular, oval, zigzag, triangular, pentagonal or hexagonal, and may be selected according to practical situations, which is not particularly limited in this embodiment. The inner air inlet grille 105 is vertically embedded in the air passage in embodiment 1, and in other embodiments, may be obliquely arranged, and the embodiment is not particularly limited.

Referring to fig. 1, the side air inlet 103 is provided with a water baffle 104, and the water baffle 104 is connected with an inner air inlet grille 105 of the plug 106, and is used for shielding part of the side air inlet 103, and the water baffle 104 can block part of the rainwater sucked into the side air inlet 103, and the blocked rainwater can slide out of the housing 100 along the surface of the water baffle 104. The water baffle plate 104 is obliquely arranged, and is used for sliding rainwater blocked by the inner air inlet grille 105 out of the side air inlet 103 along the inclined plane of the water baffle plate 104, so that the rainwater blocked by the inner air inlet grille 105 can be discharged out of the shell 100. Specifically, the bottom plate 107 is disposed at the bottom of the plugging portion 106, so as to reduce the area of air sucked from the plugging portion 106, and meanwhile, the inner air inlet grille 105 is vertically disposed on the bottom plate 107, and the water baffle 104 is inclined towards the side air inlet 103 along the surface of the bottom plate 107, so that the water baffle 104 shields 1/5-1/3 of the area of the side air inlet 103, and a water baffle effect is achieved.

The utility model also relates to a wall pipe, which comprises a first wall pipe 200, a second wall pipe 300 and a shell 100, wherein the first wall pipe 200 is provided with a first channel 203, and the first channel 203 is used for providing an accommodating space for a water pipe and a refrigerant pipe 700 of an air conditioner; the second wall pipe 300 has a second channel 302, the second channel 302 is configured to provide an accommodating space for a fresh air pipe of the air conditioner, an air suction insertion port 303 is provided at one end of the second wall pipe 300 away from the fresh air conditioner 400, and the first wall pipe 200 is assembled and connected with the second wall pipe 300 in parallel; the plug 106 of the housing 100 is connected to the air suction plug 303 of the second wall-penetrating pipe 300, so as to reduce the rainwater sucked by the air suction inlet 101, and the wall-penetrating pipe can be divided into two independent channels, namely an air conditioning pipeline and fresh air, so that the fresh air ventilation area is increased as much as possible while the through-wall size space is satisfied, the fresh air volume is increased, and the installation integrity and convenience are maintained. More importantly, the shell 100 is connected and fixed into a whole in the fresh air channel through the end part inner sleeve, so that the negative pressure suction force of the air suction plug-in port 303 is dispersed, the suction of rainwater can be reduced, and the safety risk of the fresh air module in the air conditioner is reduced.

The gravity direction is set to be the below, then first through-wall pipe 200 is located the top of second through-wall pipe 300, first through-wall pipe 200 and second through-wall pipe 300 are assembled in parallel, just whole still be tubular after first through-wall pipe 200 and the assembly of second through-wall pipe 300 to the hole penetrates the through-out from circular shape, be provided with first joint portion 201 on the first through-wall pipe 200, be provided with second joint portion 301 on the second through-wall pipe 300, first joint portion 201 and second joint portion 301 joint realize that first through-wall pipe 200 and second through-wall pipe 300's assembly is fixed through first joint portion 201 and second joint portion 301 joint, can realize quick assembly disassembly through the joint, improve the operating convenience. The first wall-penetrating pipe 200 and the second wall-penetrating pipe 300 are assembled to form two independent channels, which do not interfere with each other, and the whole is still tubular, which is beneficial to wall penetration.

Specifically, the second wall pipe 300 is a closed channel, and can be directly connected with a new air pipe of an air conditioner for directly sucking new air from the outside; the joint surface of the first wall penetrating pipe 200 and the second wall penetrating pipe 300 is provided with the notch 202, and the outer wall of the second wall penetrating pipe 300 and the first wall penetrating pipe 200 form another channel, so that part of consumable materials can be saved, production cost is saved, meanwhile, the expansion of the inner space of the second wall penetrating pipe 300 is facilitated, the air inlet rate is improved, and the whole wall outlet area is not increased.

The first wall pipe 200 and the second wall pipe 300 are assembled to form a first channel 203, and the first channel 203 is used for providing an accommodating space for a water pipe and a refrigerant pipe 700 of an air conditioner; the second wall pipe 300 is provided with a second channel 302, and the second channel 302 is used for providing an accommodating space for a fresh air pipe of an air conditioner; the first clamping portion 201 is a clamping groove or a clamping buckle, the second clamping portion 301 is a clamping buckle or a clamping groove, and the two structures can be replaced at will, so that the variety of the connecting structure is enlarged. In this embodiment, the first clamping portion 201 is an upper clamping groove, the second clamping portion 301 is a lower clamping buckle, the first through-wall pipe 200 is in a semicircular shape, the edge of the upper clamping groove located at the notch 202 faces the second through-wall pipe 300, the two upper clamping grooves are symmetrically arranged, two lower clamping buckles are arranged at the positions of the second through-wall pipe 300 corresponding to the two upper clamping grooves, the concave shape of the upper clamping grooves corresponds to the convex shape of the lower clamping buckles and are used for clamping and fixing of the two lower clamping buckles, the length of the upper clamping grooves is consistent with that of the first through-wall pipe 200, the length of the lower clamping buckles is consistent with that of the second through-wall pipe 300, the attaching plate 204 is attached to the outer wall of the second through-wall pipe 300 at one side of the upper clamping groove located in the first through-wall pipe 200, and assembly stability of the two lower clamping buckles is improved. The lower buckle can be arranged to be of a hollow structure, so that consumable materials of the lower buckle are reduced, and support cost is saved.

The utility model also relates to an air conditioner fresh air pipeline system, which comprises a fresh air conditioner 400, a fresh air hose 500, an air conditioner drain pipe 600, a refrigerant pipe 700 and a wall penetrating pipe, wherein the length of the second wall penetrating pipe 300 is larger than or equal to that of the first wall penetrating pipe 200 after being assembled with the shell 100, the first wall penetrating pipe 200 and the second wall penetrating pipe 300 are respectively penetrated and exposed on a wall, the air conditioner drain pipe 600 and the refrigerant pipe 700 are penetrated and exposed on the first wall penetrating pipe 200, the fresh air hose 500 is communicated with the second wall penetrating pipe 300 and the shell 100, and the air suction port 303 of the second wall penetrating pipe 300 is inserted into the shell 100, so that the rainwater suction amount of the air suction port 101 is effectively reduced, the water inlet condition of the fresh air hose 500 is greatly reduced during raining, and the safety of a module inside the fresh air conditioner 400 is improved. In other embodiments, the second wall pipe 300 may be smaller than the first wall pipe 200.

In summary, the double-air-inlet rain cap 100, the through-wall pipe and the fresh air pipeline system of the air conditioner provided by the utility model have the following technical effects:

1. by arranging the side air inlet 103 and the air suction inlet 101, the area of the air inlet is increased, the air suction quantity is correspondingly increased, the negative pressure of each air inlet is reduced, the overlarge suction force of a single air inlet is avoided, and the suction force to rainwater is reduced;

2. the lower air inlet 102 is communicated with the air suction inlet 101, so that the area of the air suction inlet 101 is further increased, and the suction force of the air inlet at the end part to rainwater is further reduced;

3. by providing the water baffle 104 at the side inlet 103, it is possible to prevent rainwater collected at the side inlet 103 from being sucked again from the side inlet 103;

4. the inner air inlet grille 105 is arranged in the plug-in part 106, so that part of the air inlet grille can be prevented from being sucked into rainwater, insects and sundries, and the safety of the fresh air module in the air conditioner can be prevented;

5. through designing the wall pipe into two independent channels, can solve the separation of pipeline and new trend, and not increase holistic wall pipe area, be favorable to passing the less wall hole of hole.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. The utility model provides a rain-proof cap of two air intakes which characterized in that: the air inlet is characterized by comprising a shell, a gas channel is formed in the shell, an inserting part is arranged at one end of the shell, opposite to the gas channel, of the shell, an air suction inlet is arranged at the other end of the shell, a side air inlet is further formed in one side wall of the shell, the side air inlet is matched with the air suction inlet to be used for dispersing air quantity, and the negative pressure of each of the side air inlet and the air suction inlet is reduced, and the water suction pressure is reduced.

2. The dual inlet rain cap of claim 1, wherein: the shell is provided with a lower air inlet near the side wall of the air suction opening, the lower air inlet is communicated with the air suction opening, and the lower air inlet and the side air inlet are positioned on the same side.

3. A dual inlet weather cap according to claim 1 or 2, wherein: the inner wall of the plug-in part is provided with an inner air inlet grille for reducing rainwater suction.

4. A dual air inlet rain cap according to claim 3, wherein: the side air inlet is provided with a water baffle, and the water baffle is connected with an inner air inlet grille of the plug-in connection part and used for shielding part of the side air inlet.

5. The dual inlet weather cap of claim 4, wherein: the water baffle is obliquely arranged and is used for enabling rainwater blocked by the inner air inlet grille to slide out of the side air inlet along the inclined plane of the water baffle.

6. A wall bushing comprising a first wall bushing, a second wall bushing, and the dual inlet rain cap of any of claims 1-5, wherein: the first wall penetrating pipe is provided with a first channel which is used for providing an accommodating space for a water pipe and a refrigerant pipe of the air conditioner; the second wall penetrating pipe is provided with a second channel, the second channel is used for providing an accommodating space for a fresh air pipe of the air conditioner, one end, far away from the fresh air conditioner, of the second wall penetrating pipe is an air suction inserting port, and the first wall penetrating pipe and the second wall penetrating pipe are assembled and connected in parallel; the plug-in part of the shell is connected with the air suction plug-in port of the second wall penetrating pipe and is used for reducing rainwater sucked by the air suction port.

7. A wall bushing according to claim 6, wherein: the first wall pipe is provided with a first clamping part, the second wall pipe is provided with a second clamping part, and the first clamping part is clamped with the second clamping part.

8. A wall bushing according to claim 7, wherein: the first clamping part is a clamping groove or a clamping buckle, and the second clamping part is a clamping buckle or a clamping groove.

9. A wall bushing according to claim 6, wherein: the joint surface of the first wall penetrating pipe and the second wall penetrating pipe is provided with a notch.

10. An air conditioner new trend pipe-line system, includes new trend air conditioner, new trend hose, air conditioner drain pipe, refrigerant pipe and the wall pipe of any one of claims 6-9, its characterized in that: the length of the second through-wall pipe and the length of the first through-wall pipe are larger than or equal to the length of the first through-wall pipe after the second through-wall pipe and the casing are assembled, the first through-wall pipe and the second through-wall pipe are all penetrated and exposed out of the wall, the air conditioner drain pipe and the refrigerant pipe are penetrated and exposed out of the first through-wall pipe, and the fresh air hose is communicated with the second through-wall pipe and the casing.