CN109405242B - Sealing structure and air conditioner - Google Patents
Sealing structure and air conditioner Download PDFInfo
- Publication number
- CN109405242B CN109405242B CN201811163533.6A CN201811163533A CN109405242B CN 109405242 B CN109405242 B CN 109405242B CN 201811163533 A CN201811163533 A CN 201811163533A CN 109405242 B CN109405242 B CN 109405242B
- Authority
- CN
- China
- Prior art keywords
- sealing
- clamping
- groups
- hole
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 125
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
Abstract
The invention provides a sealing structure and an air conditioner. The tubular structure is arranged in the through hole of the preset structure in a penetrating mode, the sealing structure comprises two groups of sealing parts, and the two groups of sealing parts are sleeved on the outer peripheral side of the tubular structure. According to the sealing structure and the air conditioner, the two ends of the through hole are sealed and plugged by the two groups of sealing parts, the clamping jaw and the clamping buckle are utilized to realize fixed locking arrangement between the two clamping pieces, the sealing piece is extruded between the clamping piece and the preset structure by the locking clamping piece, so that the sealing effect of the sealing piece on the two ends of the through hole is achieved, the sealing reliability is improved, the clamping effect of the clamping jaw can be effectively improved by the arrangement of the plurality of clamping jaws, the locking distance of the two groups of sealing parts is adjusted by the plurality of annular protrusions, different wall thicknesses of the preset structure are met, and the locking sealing effect between the two groups of sealing parts is ensured.
Description
Technical Field
The invention relates to the technical field of sealing equipment with a tubular structure, in particular to a sealing structure and an air conditioner.
Background
When the tubular structures such as the pipeline penetrate through preset structures such as the partition plate or the wall, through holes are formed in the partition plate or the wall, the tubular structures penetrate through the through holes, filling materials such as foaming glue are filled at the periphery of the through holes and the pipeline for sealing, and the problems of high operation difficulty, poor sealing reliability and poor sealing effect exist.
Disclosure of Invention
In order to solve the technical problem that the sealing effect is poor when a pipeline passes through a preset structure, the sealing structure and the air conditioner are provided, and the sealing reliability and the sealing effect are improved.
The utility model provides a seal structure, tubular structure wears to locate in the through-hole of preset structure, seal structure includes two sets of sealing, two sets of sealing all overlaps are established tubular structure's periphery side, and a set of sealing set up in the first end of through-hole, another sealing set up in the second end of through-hole, and two sets of be provided with locking mechanism between the sealing.
The sealing part comprises a clamping piece and a sealing piece, wherein the clamping piece is sleeved on the outer peripheral side of the tubular structure, and the sealing piece is arranged between the clamping piece and the preset structure.
The sealing element comprises a first sealing element and a second sealing element, the first sealing element is arranged between the clamping element and the preset structure, the second sealing element is coated on the periphery side of the clamping element and the first sealing element, and the first end of the second sealing element is attached to the preset structure.
The locking mechanism comprises a claw and a buckle, wherein the claw is arranged on one group of sealing parts, and the buckle is arranged on the other sealing part.
The number of the clamping claws is at least two, and all the clamping claws are arranged on the sealing part in a mode of being uniformly distributed on the periphery of the tubular structure.
The sealing part extends to the inside of the through hole to form an extension part, and the buckle is arranged on the extension part.
An annular bulge is arranged on the side face of the extension part, the annular bulge forms the buckle, and the clamping jaw is in clamping fit with the annular bulge.
The number of the annular protrusions is at least one, and the annular protrusions are sequentially distributed on the extension portion along the axis direction of the through hole.
The annular concave-convex is provided with an opening, and the size of the opening is not smaller than that of the clamping jaw.
The sealing element is made of one or more of rubber, closed-cell foam rubber or sponge.
An air conditioner comprises the sealing structure.
According to the sealing structure and the air conditioner, the two ends of the through hole are sealed and plugged by the two groups of sealing parts, the clamping jaw and the clamping buckle are utilized to realize fixed locking arrangement between the two clamping pieces, the sealing piece is extruded between the clamping piece and the preset structure by the locking clamping piece, so that the sealing effect of the sealing piece on the two ends of the through hole is achieved, the sealing reliability is improved, the clamping effect of the clamping jaw can be effectively improved by the arrangement of the plurality of clamping jaws, the locking distance of the two groups of sealing parts is adjusted by the plurality of annular protrusions, different wall thicknesses of the preset structure are met, and the locking sealing effect between the two groups of sealing parts is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a sealing structure according to an embodiment of the present invention and an air conditioner;
FIG. 2 is a schematic view of a seal structure and a seal assembly of an embodiment of an air conditioner according to the present invention;
FIG. 3 is a schematic view of a seal structure and another seal portion of an embodiment of an air conditioner according to the present invention;
in the figure:
1. a tubular structure; 2. presetting a structure; 3. a sealing part; 31. a clamping piece; 4. a seal; 41. a first seal; 42. a second seal; 311. a claw; 312. a buckle; 32. an extension; 321. an annular protrusion; 322. an opening.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the tubular structure 1 is inserted into the through hole of the preset structure 2, the sealing structure comprises two groups of sealing parts 3, the two groups of sealing parts 3 are sleeved on the outer peripheral side of the tubular structure 1, one group of sealing parts 3 are arranged at the first end of the through hole, the other sealing part 3 is arranged at the second end of the through hole, locking mechanisms are arranged between the two groups of sealing parts 3, the end part of the through hole is sealed with the outer peripheral side of the tubular structure 1 by the two groups of sealing parts 3, and the locking mechanisms are used for generating mutual tightening force between the two groups of sealing parts 3, so that the sealing degree between the sealing parts 3 and the preset structure 2 is ensured, and further the effects of insect prevention, dust prevention, heat insulation and the like are achieved, so that the sealing effect is improved.
The sealing part 3 comprises a clamping piece 31 and a sealing piece 4, the clamping piece 31 is sleeved on the outer peripheral side of the tubular structure 1, the sealing piece 4 is arranged between the clamping piece 31 and the preset structure 2, and the sealing piece 4 is locked with the preset structure 2 by utilizing the clamping pieces 31 of the two groups of sealing parts 3, so that the sealing effect is improved.
The sealing member 4 comprises a first sealing member 41 and a second sealing member 42, the first sealing member 41 is arranged between the clamping member 31 and the preset structure 2, the second sealing member 42 is wrapped on the outer periphery side of the clamping member 31 and the first sealing member 41, and the first end of the second sealing member 42 is attached to the preset structure 2, so that the first sealing member 41 seals between the clamping member 31 and the preset structure 2, and the contact surface of the first sealing member 41 and the clamping member 31 is sealed by the second sealing member 42.
Preferably, the first seal 41 and the second seal 42 are integrally formed.
The locking mechanism comprises a clamping jaw 311 and a clamping buckle 312, wherein the clamping jaw 311 is arranged on one group of sealing parts 3, the clamping buckle 312 is arranged on the other sealing part 3, and clamping connection between the two groups of sealing parts 3 can be realized by utilizing the clamping jaw 311 and the clamping buckle 312.
The number of the clamping claws 311 is at least two, all the clamping claws 311 are uniformly distributed on the circumference of the tubular structure 1 and are arranged on the sealing parts 3, so that the clamping positions between the clamping claws 311 and the clamping claws 312 are at least two, the clamping force between the two groups of sealing parts 3 is in a balanced state, and the sealing reliability of the two groups of sealing parts 3 is ensured.
The sealing portion 3 extends into the through hole to form an extension portion 32, and the clip 312 is disposed on the extension portion 32.
The side of the extension portion 32 is provided with an annular protrusion 321, the annular protrusion 321 and the side of the extension portion 32 enclose the buckle 312, the claw 311 is engaged with the annular protrusion 321, and the two groups of sealing portions 3 are engaged with each other, so that the claw 311 is pushed by the first side of the annular protrusion 321 through the highest point of the annular protrusion 321 and the claw 311 is engaged with the second side of the annular protrusion 321, thereby completing the engagement.
The number of the annular protrusions 321 is at least one, the annular protrusions 321 are sequentially distributed on the extending portion 32 along the axial direction of the through hole, namely, a multi-stage buckle 312 structure is formed on the extending portion 32, and the clamping jaw 311 is selected to be matched with the corresponding annular protrusions 321 according to the thickness of the preset structure 2, so that the sealing structure is ensured to be capable of adapting to the preset structure 2 with various thicknesses.
The annular concave-convex is provided with an opening 322, the size of the opening 322 is not smaller than that of the claw 311, when two groups of sealing parts 3 are clamped, the claw 311 is scratched by the claw 311 through the corresponding annular convex 321, then the two groups of sealing parts 3 are rotated relatively, the claw 311 is separated from the opening 322, and accordingly the claw 311 is opposite to the annular convex 321, the clamping process is completed, when the sealing structure is disassembled, the two groups of sealing parts 3 are rotated, the claw 311 slides to the opening 322, and accordingly the claw 311 is separated from the annular convex 321, and accordingly the two groups of sealing parts 3 are separated, and the disassembly of the sealing structure is completed.
The sealing member 4 is made of one or more of rubber, closed-cell foam rubber or sponge.
An air conditioner comprises the sealing structure.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The utility model provides a seal structure, tubular structure (1) wears to locate in the through-hole of predetermineeing structure (2), its characterized in that: the sealing structure comprises two groups of sealing parts (3), wherein the two groups of sealing parts (3) are sleeved on the outer periphery side of the tubular structure (1), one group of sealing parts (3) are arranged at the first end of the through hole, the other group of sealing parts (3) are arranged at the second end of the through hole, and a locking mechanism is arranged between the two groups of sealing parts (3); the sealing part (3) comprises a clamping piece (31) and a sealing piece (4), the clamping piece (31) is sleeved on the outer peripheral side of the tubular structure (1), and the sealing piece (4) is arranged between the clamping piece (31) and the preset structure (2); the locking mechanism comprises a clamping jaw (311) and a clamping buckle (312), wherein the clamping jaw (311) is arranged on one group of sealing parts (3), and the clamping buckle (312) is arranged on the other sealing part (3); the sealing part (3) extends into the through hole to form an extension part (32), and the buckle (312) is arranged on the extension part (32).
2. The seal structure according to claim 1, wherein: the sealing element (4) comprises a first sealing element (41) and a second sealing element (42), the first sealing element (41) is arranged between the clamping element (31) and the preset structure (2), the second sealing element (42) is coated on the outer periphery side of the clamping element (31) and the first sealing element (41), and the first end of the second sealing element (42) is attached to the preset structure (2).
3. The seal structure according to claim 1, wherein: the number of the clamping claws (311) is at least two, and all the clamping claws (311) are arranged on the sealing part (3) in a mode of being uniformly distributed on the periphery side of the tubular structure (1).
4. The seal structure according to claim 1, wherein: an annular protrusion (321) is arranged on the side surface of the extension part (32), the annular protrusion (321) forms the buckle (312), and the clamping jaw (311) is in clamping fit with the annular protrusion (321).
5. The sealing structure according to claim 4, wherein: the number of the annular protrusions (321) is at least one, and the annular protrusions (321) are sequentially distributed on the extension portion (32) along the axis direction of the through hole.
6. The sealing structure according to claim 4, wherein: the annular protrusion is provided with an opening (322), and the size of the opening (322) is not smaller than the size of the claw (311).
7. The seal structure according to claim 1, wherein: the sealing element (4) is made of one or more of rubber, closed-cell foam rubber or sponge.
8. An air conditioner, characterized in that: comprising a sealing structure according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163533.6A CN109405242B (en) | 2018-09-30 | 2018-09-30 | Sealing structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163533.6A CN109405242B (en) | 2018-09-30 | 2018-09-30 | Sealing structure and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109405242A CN109405242A (en) | 2019-03-01 |
| CN109405242B true CN109405242B (en) | 2024-03-08 |
Family
ID=65466719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811163533.6A Active CN109405242B (en) | 2018-09-30 | 2018-09-30 | Sealing structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109405242B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457474A (en) * | 2020-04-01 | 2020-07-28 | 宁波奥克斯电气股份有限公司 | Top cover assembly and air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174961A (en) * | 2011-03-21 | 2011-09-07 | 湖南省金为型材有限公司 | Oppositely-perforated sealing sleeve for intersected connection of pipes |
| AU2013100687A4 (en) * | 2013-05-21 | 2013-06-27 | Hengdian Group Innuovo Electric Co.,Ltd | Sealing Ring of Motor |
| CN103924867A (en) * | 2014-05-04 | 2014-07-16 | 黄仕哲 | Assembled door pocket frame with adjustable width |
| CN209431622U (en) * | 2018-09-30 | 2019-09-24 | 珠海格力电器股份有限公司 | Sealing structure and air conditioner |
-
2018
- 2018-09-30 CN CN201811163533.6A patent/CN109405242B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174961A (en) * | 2011-03-21 | 2011-09-07 | 湖南省金为型材有限公司 | Oppositely-perforated sealing sleeve for intersected connection of pipes |
| AU2013100687A4 (en) * | 2013-05-21 | 2013-06-27 | Hengdian Group Innuovo Electric Co.,Ltd | Sealing Ring of Motor |
| CN103924867A (en) * | 2014-05-04 | 2014-07-16 | 黄仕哲 | Assembled door pocket frame with adjustable width |
| CN209431622U (en) * | 2018-09-30 | 2019-09-24 | 珠海格力电器股份有限公司 | Sealing structure and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109405242A (en) | 2019-03-01 |
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