A hole closure for air conditioner installation

Abstract

The utility model relates to air conditioner installation technical field, and disclose a hole closure for air conditioner installation, including closing cylinder, the both ends of closing cylinder outer wall are equipped with the connecting cover, the number of connecting cover is two, the closing cylinder is composed by no. One half cylinder and no. Two half cylinders, the overlap together between no. One half cylinder and no. Two half cylinders, the left side fixed connection of no. One half cylinder has two limit insertion rods, the right side of no. Two half cylinders is equipped with two limit insertion slots symmetrically. The utility model discloses a closing cylinder is composed by no. One half cylinder and no. Two half cylinders and is sleeved in the hole of air conditioner installation, and the protective soft pad is sleeved on the outer wall of air conditioner pipeline, then two connecting covers are spirally installed at the both ends of closing cylinder outer wall, and two connecting covers abut at the inner wall and outer wall respectively, which is convenient for closing the hole of air conditioner installation, thereby reducing the air leakage, insect entry of hole, and improving the appearance.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner installation technology, and more specifically to a hole sealer for air conditioner installation. Background Technology

[0002] An air conditioner (air conditioner) is a device that artificially regulates the temperature, humidity, airflow, and cleanliness of air in an enclosed space, aiming to create a comfortable indoor environment. Its core function is to adjust the temperature, humidity, airflow speed, and cleanliness of the indoor environment through cooling, heating, dehumidification, ventilation, or air filtration. Air conditioners typically consist of an outdoor unit and an indoor unit, connected by ductwork. Since the outdoor unit needs to be installed outdoors and the indoor unit indoors, holes need to be made in the building wall so that the ductwork can pass through these holes and connect to the outdoor and indoor units respectively. Currently, there are gaps between the holes and the ductwork in air conditioner installations, allowing insects to easily enter the room. Furthermore, the location of these holes can cause air leakage and affects aesthetics, requiring improvement. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a hole sealer for air conditioner installation to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a hole sealer for air conditioner installation, comprising a sealing cylinder, with connecting covers at both ends of the outer wall of the sealing cylinder, the number of which is two. The sealing cylinder is composed of a first semi-cylinder and a second semi-cylinder, which overlap each other. Two limiting rods are symmetrically fixedly connected to the left side of the first semi-cylinder, and two limiting slots are symmetrically opened on the right side of the second semi-cylinder. The outer wall of the limiting rod is inserted into the inner wall of the limiting slot. Protective pads are glued to the inner walls of both the first and second semi-cylinders with strong adhesive.

[0005] Furthermore, the outer wall of the closed cylinder is provided with external threads at both ends, and the inner wall of the connecting cover is provided with internal threads. The internal threads of the connecting cover are sleeved on the end of the outer wall of the closed cylinder.

[0006] Furthermore, the connecting cover is composed of a first semicircular cover and a second semicircular cover, with the left side of the first semicircular cover overlapping the right side of the second semicircular cover.

[0007] Furthermore, bolts are provided on both the upper and lower sides of the first and second semicircular covers, and the first and second semicircular covers are fixed together by bolts.

[0008] Furthermore, two positioning blocks are symmetrically fixedly connected to the left side of the first semicircular cover, and two positioning grooves are symmetrically opened on the right side of the second semicircular cover, with the outer wall of the positioning block inserted into the inside of the positioning groove.

[0009] Furthermore, one end of both the first and second semicircular covers is bonded with a sealing gasket using strong adhesive.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model uses a first semi-cylinder and a second semi-cylinder to form a closed cylinder that is fitted inside the air conditioner installation hole, and a protective soft pad is fitted on the outer wall of the air conditioner pipe. Then, two connecting covers are spirally installed at both ends of the outer wall of the closed cylinder, with the two connecting covers abutting against the inner and outer walls respectively. This facilitates the sealing of the air conditioner installation hole, thereby reducing the possibility of air leakage and insect ingress, and improving the aesthetics.

[0012] 2. This utility model uses a combination of positioning blocks, positioning grooves and bolts to facilitate the connection of the first semicircular cover and the second semicircular cover together to form a connecting cover. This makes it convenient to subsequently screw the connecting cover onto the end of the closed cylinder. The sealing gasket helps to increase the sealing performance when one end of the connecting cover contacts the wall. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0015] Figure 3 This is an exploded view of the overall structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the No. 2 semi-cylinder, the limiting rod, and the limiting slot of this utility model.

[0017] Figure 5 This is a schematic diagram of the No. 1 and No. 2 semicircular covers of this utility model.

[0018] The attached diagram is labeled as follows: 1. Enclosed cylinder; 11. No. 1 semi-cylinder; 12. No. 2 semi-cylinder; 13. Limiting rod; 14. Limiting slot; 2. Connecting cover; 21. No. 1 semi-cylinder cover; 22. No. 2 semi-cylinder cover; 23. Positioning block; 24. Positioning groove; 25. Sealing gasket; 3. Protective pad; 4. Bolt. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The hole sealer for air conditioner installation involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Example 1:

[0021] like Figure 1-5 As shown, a hole sealer for air conditioner installation includes a sealing cylinder 1, which is composed of a first semi-cylinder 11 and a second semi-cylinder 12. The first semi-cylinder 11 and the second semi-cylinder 12 are overlapped together. Two limiting rods 13 are symmetrically fixedly connected to the left side of the first semi-cylinder 11, and two limiting slots 14 are symmetrically opened on the right side of the second semi-cylinder 12. The outer wall of the limiting rod 13 is inserted into the inner wall of the limiting slot 14. The inner walls of the first semi-cylinder 11 and the second semi-cylinder 12 are both bonded with protective pads 3 by strong adhesive. The setting of the limiting rods 13 and the limiting slots 14 facilitates the limiting of the first semi-cylinder 11 and the second semi-cylinder 12 and forms the sealing cylinder 1. The material of the protective pads 3 can be silicone. The setting of the protective pads 3 facilitates the protection between the air conditioning pipe and the inner wall of the sealing cylinder 1.

[0022] Two connecting covers 2 are provided at both ends of the outer wall of the closed cylinder 1. The two ends of the outer wall of the closed cylinder 1 are provided with external threads, and the inner wall of the connecting cover 2 is provided with internal threads. The internal threads of the connecting cover 2 are sleeved on the end of the outer wall of the closed cylinder 1. The connecting cover 2 is composed of a first semicircular cover 21 and a second semicircular cover 22. The left side of the first semicircular cover 21 overlaps the right side of the second semicircular cover 22. Two positioning blocks 23 are symmetrically fixedly connected to the left side of the first semicircular cover 21. Two positioning grooves 24 are symmetrically opened on the right side of the second semicircular cover 22. The outer wall of the positioning block 23 is inserted into the inside of the positioning groove 24. When the first semicircular cover 21 and the second semicircular cover 22 are spliced, the positioning blocks 23 and the positioning grooves 24 can be used for initial positioning.

[0023] Bolts 4 are provided on both the upper and lower sides between the first semicircular cover 21 and the second semicircular cover 22. The first semicircular cover 21 and the second semicircular cover 22 are fixed together by bolts 4. The setting of bolts 4 makes it easy to assemble the first semicircular cover 21 and the second semicircular cover 22 together to form a connecting cover 2, which is convenient for subsequent use of the connecting cover 2.

[0024] One end of the first semicircular cover 21 and the second semicircular cover 22 are both glued with a sealing gasket 25. The sealing gasket 25 helps to increase the sealing performance when one end of the connecting cover 2 contacts the wall.

[0025] Currently, for wall-mounted air conditioners, the standard hole diameter is around 70mm for 1-1.5 horsepower units, and around 75mm for 2 horsepower units. For floor-standing air conditioners, the standard hole diameter is around 100mm. The hole sealer in this application can be set to different sizes according to the horsepower of the air conditioner to accommodate different air conditioner installation hole diameters.

[0026] Currently, the thickness of the exterior walls of residential buildings is around 24cm. In this application, the length of the closed cylinder 1 is greater than 24cm. Furthermore, since the two connecting covers 2 are threadedly connected to the closed cylinder 1, the position of the two connecting covers 2 can be adjusted spirally, thereby changing the overall length of the hole sealer in this application, which can be adapted to the thickness of most residential building exterior walls.

[0027] In summary, as Figure 1-5 As shown, this hole sealer for air conditioner installation, when in use, after the air conditioner pipe penetrates the hole in the wall, firstly, the protective pads 3 inside the first semi-cylinder 11 and the second semi-cylinder 12 are placed on the outer wall of the pipe. The first semi-cylinder 11 then drives the limiting rod 13 to insert into the limiting slot 14, thereby initially limiting the first semi-cylinder 11 and the second semi-cylinder 12 and forming a sealed cylinder 1. The sealed cylinder 1 is then placed inside the hole for air conditioner installation. Next, the first semi-cylinder cover 21 and the second semi-cylinder cover 22 are placed on the outer wall of the air conditioner pipe, and the positioning block 23 is inserted into the positioning groove 2. 4. Inside, the first semicircular cover 21 and the second semicircular cover 22 are initially positioned. Then, bolts 4 are used to connect the first semicircular cover 21 and the second semicircular cover 22 together to form a connecting cover 2. At this time, the inner screw of the connecting cover 2 is installed at one end of the closed cylinder 1, and the sealing gasket 25 at one end of the connecting cover 2 is moved to one side of the wall. Then, in the same way, the other connecting cover 2 is screwed on at the other end of the closed cylinder 1, and the sealing gasket 25 at one end of the connecting cover 2 overlaps on the other side of the wall, so that the hole and pipe of the air conditioner can be sealed.

[0028] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The installation methods between equipment are also the same as conventional installation methods in the prior art. For example, the connection position of valve components is provided with anti-leakage rubber strips, the outside of threaded rods or lead rods is provided with dust covers, and the equipment can be driven by either built-in batteries or external power supply. The control method is automatic control by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, this utility model will not explain the control method and circuit connection in detail. The external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0030] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hole sealer for air conditioner installation, comprising a sealing cylinder (1), characterized in that, The outer walls of the closed cylinder (1) are provided with connecting covers (2) at both ends. There are two connecting covers (2). The closed cylinder (1) is composed of a first semi-cylinder (11) and a second semi-cylinder (12). The first semi-cylinder (11) and the second semi-cylinder (12) are connected together. Two limiting rods (13) are symmetrically fixedly connected to the left side of the first semi-cylinder (11). Two limiting slots (14) are symmetrically opened on the right side of the second semi-cylinder (12). The outer walls of the limiting rods (13) are inserted into the inner walls of the limiting slots (14). The inner walls of the first semi-cylinder (11) and the second semi-cylinder (12) are both bonded with protective pads (3) by strong adhesive.

2. The hole sealer for air conditioner installation according to claim 1, characterized in that: The outer walls of the closed cylinder (1) are provided with external threads at both ends, and the inner walls of the connecting cover (2) are provided with internal threads. The internal threads of the connecting cover (2) are sleeved on the ends of the outer walls of the closed cylinder (1).

3. A hole sealer for air conditioner installation according to claim 1, characterized in that: The connecting cover (2) consists of a first semicircular cover (21) and a second semicircular cover (22), with the left side of the first semicircular cover (21) overlapping the right side of the second semicircular cover (22).

4. A hole sealer for air conditioner installation according to claim 3, characterized in that: Bolts (4) are provided on both the upper and lower sides of the first semicircular cover (21) and the second semicircular cover (22), and the first semicircular cover (21) and the second semicircular cover (22) are fixed together by bolts (4).

5. A hole sealer for air conditioner installation according to claim 3, characterized in that: Two positioning blocks (23) are symmetrically fixedly connected to the left side of the first semicircular cover (21), and two positioning grooves (24) are symmetrically opened on the right side of the second semicircular cover (22). The outer wall of the positioning block (23) is inserted into the inside of the positioning groove (24).

6. A hole sealer for air conditioner installation according to claim 3, characterized in that: One end of each of the first semicircular cover (21) and the second semicircular cover (22) is bonded with a sealing gasket (25) by strong adhesive.

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