CN220016482U - Sealing connecting piece for air supply pipe of fresh air system of air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioner accessories and discloses a sealing connecting piece for an air supply pipe of an air conditioner fresh air system, which comprises an outer pipe and an inner pipe, wherein the bottom end of the inner cavity of the outer pipe is movably connected with the inner pipe, the outer pipe is composed of an upper pipe, a lower pipe, a supporting frame, sealing edges and connecting devices, the side face of the upper pipe is fixedly connected with the sealing edges, the side face of the lower pipe is fixedly connected with the sealing edges, the upper pipe is fixedly connected with the lower pipe through the screws, the bottom end of the lower pipe is fixedly connected with the supporting frame, the side face of the outer pipe is fixedly connected with the connecting devices, the inner pipe is composed of a telescopic pipe, a double-head pipe, a sealing gasket and sealing cement, the side face of the telescopic pipe is fixedly connected with the double-head pipe, and the sealing cement is fixedly connected with the top end of the double-head pipe.

Description

Sealing connecting piece for air supply pipe of fresh air system of air conditioner

Technical Field

The utility model relates to the technical field of air conditioner accessories, in particular to a sealing connecting piece for an air supply pipe of an air conditioner fresh air system.

Background

The central air conditioner is a large air conditioning system, which consists of a host and a tail end, wherein the host is divided into a water cooling unit and an air cooling unit, tail end equipment mainly consists of an air conditioning unit and a fan coil, and is different from a common household air conditioner, the central air conditioner can be used by a large-scale building, such as an office building, a hospital and the like, the central air conditioner is arranged in the building, the efficiency and the energy saving can be very high, in the central air conditioning system, a plurality of indoor units are uniformly connected to one outdoor unit, and the indoor units are connected through pipelines.

The connecting piece of the central air-conditioning blast pipe according to the prior art has some disadvantages:

firstly, for the consideration of aesthetic appearance and installation, the indoor unit is generally installed in the suspended ceiling, only the ventilation opening is exposed, and the suspended ceiling structure is not completely sealed, so that components of the central air conditioner arranged on the suspended ceiling layer, such as a pipeline, a pipe distribution manifold, an air manager, an air blower and the like, are in contact with outdoor air, when the air temperature is low, the central air conditioner is not started, the indoor air rises after being heated by other heat sources, enters the suspended ceiling through the ventilation opening, and is in contact with cold air in the suspended ceiling for cooling, and the cold air falls into the room through the ventilation opening, so that the loss of indoor heat energy is easily caused, and when the hot air is subjected to cooling liquefaction, the components of the central air conditioner are attached to the components of the central air conditioner, and the phenomena such as mold generation and cracks are generated.

Secondly, at present, some central air-conditioning pipelines in the existing market are basically arranged identically, a pipe is generally adopted to the bottom, but due to the inconsistent limitations in installation, the arrangement effect is not attractive, the installation cost is greatly improved, certain loss is caused by inconvenient operation in the later maintenance or replacement, the connection is unstable and unsealed due to the problems, the use effect is poor, and the existing pipeline is metallic, so that a lot of cold air or hot air effect can be lost in the midway.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a sealing connecting piece for an air supply pipe of an air conditioner fresh air system, which is used for solving the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a sealing connection spare for fresh air system blast pipe of air conditioner, includes outer pipeline, inner pipeline, the bottom swing joint of outer pipeline inner chamber has the inner pipeline, outer pipeline comprises last pipeline, lower pipeline, support frame, banding, connecting device, screw, the side fixedly connected with banding of going up the pipeline, the side fixedly connected with banding of lower pipeline, go up pipeline and lower pipeline fixedly connected with through the screw, the bottom fixedly connected with support frame of lower pipeline, the side fixedly connected with connecting device of outer pipeline, the inner pipeline comprises flexible pipe, double-end pipe, sealing washer, sealing cement, the side fixedly connected with double-end pipe of flexible pipe, the side fixedly connected with sealing washer of double-end pipe, the top fixedly connected with sealing cement of double-end pipe through being equipped with the inner pipeline can strengthen the leakproofness of air conditioner blast pipe, effectively reduces the loss of hot-blast or cold wind.

Further, outer pipeline is galvanized steel sheet, outer pipeline has two, and outer pipeline interconnect through being equipped with outer pipeline, can protect the inner tube, prevents equipment damage, can also increase the pleasing to the eye of pipeline simultaneously.

Further, the support frame has four, the bottom fixedly connected with screw of support frame through being equipped with the support frame, can be fixed outer pipeline, prevents to loosen, causes equipment technology damage.

Furthermore, the banding is a rectangular thin stainless steel sheet, through being equipped with the banding, can dismantle the pipeline at any time, make things convenient for later maintenance and change.

Further, flexible pipe is galvanized iron pipe, flexible pipe has two, flexible pipe inner chamber's bottom fixedly connected with screw thread is through being equipped with flexible pipe, is favorable to installing the air conditioner air supply pipeline, can make things convenient for the change in later stage simultaneously.

Further, the double-end pipe is a galvanized iron pipe, the top fixedly connected with screw thread of double-end pipe, the thickness of double-end pipe is one centimetre, through being equipped with the double-end pipe, can make things convenient for the connection of inner conduit, effectively improves the leakproofness of pipeline.

Further, the sealing washers are two, and the sealing washers are made of rubber, so that the air leakage of the pipeline can be prevented by the sealing washers, and the practicability of the device is effectively improved.

Further, the sealing cement is a mud-shaped plastic solid, and sealing of the pipeline can be enhanced by the aid of the sealing cement, and meanwhile the phenomena of mildew and cracks of equipment can be prevented.

The utility model has the technical effects and advantages that:

1. the inner pipeline is arranged, so that the tightness of the air-conditioner air supply pipe is enhanced, the loss of hot air or cold air is effectively reduced, the inner pipeline can be protected, equipment damage is prevented, the attractiveness of the pipeline can be improved, the outer pipeline can be fixed and is loose to cause equipment process damage through the support frame, the pipeline can be detached at any time through the edge sealing, the later maintenance and replacement are convenient, the whole equipment is easy to assemble and disassemble, the operation is convenient, and the use effect is better.

2. The telescopic pipe is arranged, so that the air supply pipeline of the air conditioner can be conveniently replaced in the later period, the double-head pipe is arranged, the connection of the inner pipeline can be conveniently realized, the sealing performance of the pipeline is effectively improved, the sealing gasket is arranged, the air leakage of the pipeline can be prevented, the practicability of the equipment is effectively improved, the sealing of the pipeline can be enhanced, the phenomena of mildew and cracks of the equipment can be prevented, and the whole equipment is better in sealing performance, more practical and more attractive.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an exploded view of the overall structure of the present utility model.

FIG. 3 is an exploded view of the outer piping structure of the present utility model.

Fig. 4 is an enlarged schematic view of the screw structure of the present utility model.

Fig. 5 is an exploded view of the innerduct structure of the present utility model.

Fig. 6 is an enlarged schematic view of the double-ended tube structure of the present utility model.

The reference numerals are: 1. an outer pipe; 101. an upper pipeline; 102. a lower pipeline; 103. a support frame; 104. sealing edges; 105. a connecting device; 106. a screw; 2. an inner pipe; 201. a telescopic tube; 2011. a thread; 202. a double-ended tube; 203. a sealing gasket; 204. sealing cement.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the form of each structure described in the following embodiments is merely an example, and the sealing connector for an air supply duct of an air conditioning fresh air system according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1 and 2, the utility model provides a sealing connecting piece for an air supply pipe of an air conditioner fresh air system, which comprises an outer pipe 1 and an inner pipe 2, wherein the bottom end of the inner cavity of the outer pipe 1 is movably connected with the inner pipe 2, the outer pipe 1 is composed of an upper pipe 101, a lower pipe 102, a supporting frame 103, a sealing edge 104, a connecting device 105 and a screw 106, the side surface of the upper pipe 101 is fixedly connected with the sealing edge 104, the side surface of the lower pipe 102 is fixedly connected with the sealing edge 104, the upper pipe 101 is fixedly connected with the lower pipe 102 through the screw 106, the bottom end of the lower pipe 102 is fixedly connected with the supporting frame 103, the side surface of the outer pipe 1 is fixedly connected with the connecting device 105, the inner pipe 2 is composed of a telescopic pipe 201, a double-end pipe 202, a sealing gasket 203 and sealing cement 204, the side surface of the double-end pipe 202 is fixedly connected with the sealing gasket 203, and the top end of the double-end pipe 202 is fixedly connected with the sealing cement 204, and the sealing property of the air supply pipe can be enhanced by arranging the inner pipe 2, so that the loss of hot air or cold air can be effectively reduced.

Referring to fig. 1 and 2, the outer pipes 1 are galvanized steel plates, two outer pipes 1 are connected with each other, and the inner pipes 2 can be protected by providing the outer pipes 1, so that equipment damage is prevented, and simultaneously, the beauty of the pipes can be increased.

Referring to fig. 3 and 4, the number of the supporting frames 103 is four, the bottom end of the supporting frame 103 is fixedly connected with a screw 106, and the outer pipeline can be fixed by arranging the supporting frame 103, so that loosening is prevented, and equipment process damage is caused.

Referring to fig. 3, the sealing edge 104 is an elongated thin stainless steel sheet, and by the sealing edge 104, the pipeline can be detached at any time, so that later maintenance and replacement are facilitated.

Referring to fig. 5, the telescopic pipes 201 are galvanized iron pipes, two telescopic pipes 201 are provided, threads 2011 are fixedly connected to the bottom end of the inner cavity of the telescopic pipe 201, and the telescopic pipe 201 is arranged, so that the installation of an air supply pipeline of an air conditioner is facilitated, and meanwhile, the later replacement can be facilitated.

Referring to fig. 5 and 6, the double-ended pipe 202 is a galvanized iron pipe, the top end of the double-ended pipe 202 is fixedly connected with threads 2011, the thickness of the double-ended pipe 202 is one centimeter, and the double-ended pipe 202 is arranged, so that the inner pipe 2 can be conveniently connected, and the sealing performance of the pipe is effectively improved.

Referring to fig. 6, there are two sealing washers 203, and the sealing washers 203 are made of rubber, so that the sealing washers 203 can prevent the leakage of the pipeline, thereby effectively improving the practicability of the device.

Referring to fig. 5, the sealing cement 204 is a mud-like plastic solid, and by providing the sealing cement 204, the sealing of the pipe can be enhanced, and at the same time the phenomena of mildew and cracks of the equipment can be prevented,

the working principle of the utility model is as follows: firstly, all tools are prepared, then the lower pipeline 102 is fixed on a wall through a support frame 103, a telescopic pipe 201 is installed in the lower pipeline, a sealing gasket 203 is installed on the side face of a double-head pipe 202, the telescopic pipe 201 is connected through threads 2011, finally sealing cement 201 is installed at the connection position of the double-head pipe 202 and the telescopic pipe 201, and finally the upper pipeline 101 and the lower pipeline 102 are fixed through a sealing edge 104.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. A sealing connection spare for air conditioner new trend system blast pipe, includes outer pipeline (1), inner pipeline (2), its characterized in that: the utility model discloses a pipeline structure, including outer pipeline (1), inner tube (2) is connected with in the bottom swing joint of outer pipeline (1) inner chamber, outer pipeline (1) is by last pipeline (101), lower pipeline (102), support frame (103), banding (104), connecting device (105), screw (106) are constituteed, the side fixedly connected with banding (104) of going up pipeline (101), the side fixedly connected with banding (104) of lower pipeline (102), go up pipeline (101) and lower pipeline (102) fixed connection through screw (106), the bottom fixedly connected with support frame (103) of lower pipeline (102), the side fixedly connected with connecting device (105) of outer pipeline (1), inner tube (2) are by flexible pipe (201), double-end pipe (202), sealing washer (203), sealing cement (204) are constituteed, the side fixedly connected with double-end pipe (202) of flexible pipe (201), the side fixedly connected with sealing washer (203) of double-end pipe (202), top fixedly connected with sealing cement (204).

2. The sealing connection for an air handling unit of claim 1, wherein: the outer pipelines (1) are galvanized steel plates, two outer pipelines (1) are arranged, and the outer pipelines (1) are connected with each other.

3. The sealing connection for an air handling unit of claim 1, wherein: the four support frames (103) are arranged, and screws (106) are fixedly connected to the bottom ends of the support frames (103).

4. The sealing connection for an air handling unit of claim 1, wherein: the edge seal (104) is an elongated thin stainless steel sheet.

5. The sealing connection for an air handling unit of claim 1, wherein: the telescopic pipes (201) are galvanized iron pipes, two telescopic pipes (201) are arranged, and threads (2011) are fixedly connected to the bottom end of the inner cavity of each telescopic pipe (201).

6. The sealing connection for an air handling unit of claim 1, wherein: the double-end pipe (202) is a galvanized iron pipe, threads (2011) are fixedly connected to the top end of the double-end pipe (202), and the thickness of the double-end pipe (202) is one centimeter.

7. The sealing connection for an air handling unit of claim 1, wherein: there are two sealing gaskets (203), and the sealing gaskets (203) are made of rubber.

8. The sealing connection for an air handling unit of claim 1, wherein: the sealant clay (204) is a clay-like plastic solid.