Electromechanical tube penetrating sealing device

Abstract

The utility model relates to the technical field of pipeline sealing, and particularly discloses an electromechanical pipe penetrating sealing device which comprises external sealing shells arranged on the two sides of a penetrating hole of an installation wall face. The external sealing shell comprises a first body and a second body which are arranged in sequence, the first body is provided with a pipeline penetrating groove allowing the electromechanical pipe to penetrate through, and the second body is provided with a self-adaptive sealing bin allowing the electromechanical pipe to penetrate through and capable of achieving sealing; the self-adaptive sealing bin is provided with an open groove for the electromechanical tube to penetrate through, and an expansion air bag is arranged on the open groove and abuts against the electromechanical tube. According to the utility model, the external sealing shell with the expansion air bag is arranged, so that the expansion air bag can be ensured to seal and fill a gap between the pipeline penetrating groove and the electromechanical tube, and the electromechanical tube can be prevented from being pressed to deform due to overlarge pressure; and the expansion air bag can be suitable for sealing operation between the pipeline penetrating grooves with different calibers and the electromechanical pipe, a large amount of sealant does not need to be filled, and the replacement convenience is improved.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline sealing technology, specifically relating to a sealing device for electromechanical pipes passing through it. Background Technology

[0002] Some mechanical and electrical equipment pipes and equipment bodies need to be installed through walls. When pipes pass through walls, in order to ensure the airtightness of the original room, sealing devices are needed to seal the passage. Traditional sealing measures usually use sealing materials such as foam to fill the gap between the pipe and the hole. However, this sealing measure is more troublesome to disassemble and replace and is not convenient to use.

[0003] Therefore, it is necessary to propose a sealing device for electromechanical pipe penetration to solve the problems existing in the prior art. Utility Model Content

[0004] The purpose of this utility model is to provide a sealing device for electromechanical pipe penetration, so as to solve the problems mentioned in the background art. The technical solution is as follows:

[0005] An electromechanical pipe penetration sealing device includes external sealing shells disposed on both sides of the perforation in the mounting wall.

[0006] The external sealing shell includes a first body and a second body arranged in sequence. The second body is located close to the mounting wall. The first body is provided with a pipe groove for the electromechanical pipe to pass through. The second body is provided with an adaptive sealing chamber for the electromechanical pipe to pass through and can achieve sealing.

[0007] The adaptive sealing chamber has a slot for the electromechanical pipe to pass through, and an inflatable air bladder is provided on the slot, which can abut against the electromechanical pipe.

[0008] Preferably, the inner wall of the slot is further provided with an inner groove, and the inflatable airbag is detachably mounted on the inner groove;

[0009] A pressure sensor is provided on the surface of the inflatable airbag.

[0010] Preferably, it also includes an air tube and an air pump;

[0011] Both the air pipe and the air pump are installed on the wall, with one end of the air pipe connected to the air pump and the other end connected to the inflatable airbag.

[0012] Preferably, a protective tube is also provided on the outside of the trachea.

[0013] Preferably, the pressure sensor is equipped with a wireless signal transmission module, and the air pump is equipped with a wireless signal receiving module, and the wireless signal receiving module is communicatively connected to the wireless signal transmission module.

[0014] Preferably, the air pump is provided with a regulating pipe, which includes a solenoid valve for regulating the pressure of the air pump.

[0015] Preferably, the outer sealing shell is fixedly connected to a plurality of extension plates on its periphery, and the extension plates are fixedly connected to the mounting wall by fixing screws.

[0016] Preferably, it also includes a clamp disposed around the periphery of the electromechanical pipe, the clamp having a connecting plate, the connecting plate being fixedly connected to an external sealing shell by locking screws.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] (1) An electromechanical pipe penetration sealing device, comprising an external sealing shell disposed on both sides of a perforation on an installation wall; the external sealing shell is provided with a pipe through groove on the side away from the installation wall for the electromechanical pipe to pass through, the external sealing shell comprising a first body and a second body disposed sequentially, the second body being disposed close to the installation wall, the first body being provided with a pipe through groove for the electromechanical pipe to pass through, and the second body being provided with an adaptive sealing chamber for the electromechanical pipe to pass through and capable of sealing; the adaptive sealing chamber is provided with a slot for the electromechanical pipe to pass through, and an expansion airbag is provided on the slot, the expansion airbag being able to abut against the electromechanical pipe. This invention features an external sealing shell with an inflatable airbag. During use, two external sealing shells are fixedly connected to the two sides of the mounting wall, and the electromechanical pipe is passed through the pipe groove. The solenoid valve is then opened to start the air pump, which supplies air to the inflatable airbag through the air pipe, causing it to inflate within the inner groove. The annular structure of the inner groove allows the inflatable airbag to expand according to its shape, thus uniformly pressing and fitting against the circumference of the electromechanical pipe. When the pressure sensor on the inflatable airbag detects that the contact pressure reaches a preset value, the air pump is stopped via wireless control technology. This ensures that the inflatable airbag seals and fills the gap between the pipe groove and the electromechanical pipe while preventing excessive pressure that could deform the electromechanical pipe. Furthermore, the inflatable airbag is suitable for sealing pipe grooves and electromechanical pipes of different diameters, eliminating the need for large amounts of sealant and improving the convenience of replacement.

[0019] (2) This utility model clamps and fixes the electromechanical pipe by setting a clamp, and then fixes the clamp to the outer sealing shell by a connecting plate with locking screws, which can ensure that the electromechanical pipe stays in place and will not be displaced as the airbag expands and the electromechanical equipment operates.

[0020] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the electromechanical pipe through-sealing device of this utility model in use;

[0022] Figure 2 for Figure 1 Cross-sectional schematic diagram of the outer sealing shell;

[0023] Figure 3 for Figure 1 A schematic diagram of the structure of the external sealing shell;

[0024] Figure 4 for Figure 1 A structural schematic diagram of the external sealing shell from another perspective.

[0025] In the diagram: 1. Mounting wall; 2. External sealing shell; 3. Pipeline through groove; 4. Adaptive sealing chamber; 5. Inner groove; 6. Inflatable airbag; 7. Pressure sensor; 8. Protective pipe; 9. Air pipe; 10. Groove; 11. Extension plate; 12. Fixing screw; 13. Air pump; 14. Adjusting pipe; 15. Solenoid valve; 16. Wireless signal receiving module; 17. Clamp; 18. Connecting plate; 19. Locking screw; 20. Electromechanical pipe. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example:

[0028] Please see Figure 1-4 As shown, an electromechanical pipe penetration sealing device includes an external sealing shell 2 disposed on both sides of a perforation in a mounting wall 1; the external sealing shell 2 includes a first body and a second body disposed sequentially, the second body being disposed close to the mounting wall 1, the first body having a pipe through groove 3 for the electromechanical pipe 20 to pass through, and the second body having an adaptive sealing chamber 4 for the electromechanical pipe 20 to pass through and capable of sealing; the adaptive sealing chamber 4 having a slot 10 for the electromechanical pipe 20 to pass through, and an expansion air bladder 6 disposed on the slot 10, the expansion air bladder 6 being able to abut against the electromechanical pipe 20.

[0029] This invention features an external sealing shell with an inflatable airbag. During use, two external sealing shells are fixedly connected to the two sides of the mounting wall, and the electromechanical pipe is passed through the pipe groove. The solenoid valve is then opened to start the air pump, which supplies air to the inflatable airbag through the air pipe, causing it to inflate within the inner groove. The annular structure of the inner groove allows the inflatable airbag to expand according to its shape, thus uniformly pressing and fitting against the circumference of the electromechanical pipe. When the pressure sensor on the inflatable airbag detects that the contact pressure reaches a preset value, the air pump is stopped via wireless control technology. This ensures that the inflatable airbag seals and fills the gap between the pipe groove and the electromechanical pipe while preventing excessive pressure that could deform the electromechanical pipe. Furthermore, the inflatable airbag is suitable for sealing pipe grooves and electromechanical pipes of different diameters, eliminating the need for large amounts of sealant and improving the convenience of replacement.

[0030] The inner wall of the slot 10 is also provided with an inner groove 5, and the inflatable airbag 6 is detachably mounted on the inner groove 5; a pressure sensor 7 is provided on the surface of the inflatable airbag 6. The pressure sensor detects contact, which facilitates the control of the pressure to reach the preset value, avoiding excessive pressure that may deform the electromechanical pipe and insufficient pressure that may result in inadequate sealing.

[0031] It also includes an air pipe 9 and an air pump 13; both the air pipe 9 and the air pump 13 are mounted on the wall surface 1, with one end of the air pipe 9 connected to the air pump 13 and the other end connected to the inflatable airbag 6. A protective pipe 8 is also provided on the outside of the air pipe 9. The air pump 13 is provided with an adjusting pipe 14, which includes a solenoid valve 15. The solenoid valve 15 is used to automatically control the opening and closing of the adjusting pipe 14, thereby adjusting the pressure of the air pump 13.

[0032] The pressure sensor 7 is equipped with a wireless signal transmission module, and the air pump 13 is equipped with a wireless signal receiving module 16. The wireless signal receiving module 16 is communicatively connected to the wireless signal transmission module. This configuration allows for wireless control of the air pump to stop operating, improving ease of use.

[0033] Multiple extension plates 11 are fixedly connected to the periphery of the external sealing shell 2. The extension plates 11 are fixedly connected to the mounting wall 1 by fixing screws 12. It also includes clamps 17 set on the periphery of the electromechanical pipe 20. The clamps 17 are provided with connecting plates 18. The connecting plates 18 are fixedly connected to the external sealing shell 2 by locking screws 19.

[0034] This device clamps and fixes the electromechanical pipe by setting a clamp 17, and then fixes the clamp 17 to the outer sealing shell 2 by a connecting plate 18 with locking screws 19. This ensures that the electromechanical pipe stays in place and does not shift with the operation of the inflating airbag 6 and the electromechanical equipment.

[0035] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0038] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0039] 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.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sealing device for electromechanical pipe penetration, characterized in that, Includes external sealing shells (2) set on both sides of the perforation on the mounting wall (1); The external sealing shell (2) includes a first body and a second body arranged in sequence. The second body is located close to the mounting wall (1). The first body is provided with a pipe groove (3) through which the electromechanical pipe (20) passes. The second body is provided with an adaptive sealing chamber (4) through which the electromechanical pipe (20) passes and can achieve sealing. The adaptive sealing chamber (4) has a slot (10) through which the electromechanical pipe (20) passes. The slot (10) is provided with an inflatable airbag (6), which can abut against the electromechanical pipe (20).

2. An electromechanical pipe-penetration sealing device according to claim 1, characterized in that The inner wall of the slot (10) is also provided with an inner groove (5), and the inflatable airbag (6) is detachably installed on the inner groove (5); A pressure sensor (7) is provided on the surface of the inflatable airbag (6).

3. An electromechanical pipe-penetration sealing device according to claim 2, wherein, It also includes a trachea (9) and an air pump (13); The air pipe (9) and the air pump (13) are both installed on the wall surface (1), and one end of the air pipe (9) is connected to the air pump (13) and the other end is connected to the inflatable airbag (6).

4. An electromechanical pipe-penetration sealing device according to claim 3, wherein, A protective tube (8) is also provided on the outside of the trachea (9).

5. An electromechanical pipe-penetration sealing device according to claim 4, wherein, The pressure sensor (7) is equipped with a wireless signal transmission module, and the air pump (13) is equipped with a wireless signal receiving module (16). The wireless signal receiving module (16) is communicatively connected to the wireless signal transmission module.

6. An electro-mechanical pipe-penetration sealing device according to any one of claims 3-5, characterised in that, The air pump (13) is provided with a regulating pipe (14), and the regulating pipe (14) includes a solenoid valve (15) for regulating the pressure of the air pump (13).

7. An electromechanical pipe-penetration sealing device according to claim 1, wherein, The outer sealing shell (2) is fixedly connected to a plurality of extension plates (11) on its periphery, and the extension plates (11) are fixedly connected to the mounting wall (1) by fixing screws (12).

8. An electromechanical pipe-penetration sealing device according to claim 1, wherein, It also includes a clamp (17) disposed around the electromechanical pipe (20), the clamp (17) having a connecting plate (18) thereon, the connecting plate (18) being fixedly connected to the outer sealing shell (2) by a locking screw (19).

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