CN108916487B - Sealing element and air conditioner - Google Patents
Sealing element and air conditioner Download PDFInfo
- Publication number
- CN108916487B CN108916487B CN201810950373.3A CN201810950373A CN108916487B CN 108916487 B CN108916487 B CN 108916487B CN 201810950373 A CN201810950373 A CN 201810950373A CN 108916487 B CN108916487 B CN 108916487B
- Authority
- CN
- China
- Prior art keywords
- sealing
- seal
- hole
- sealing element
- shell
- 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 137
- 210000002105 tongue Anatomy 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 12
- 241000238631 Hexapoda Species 0.000 abstract description 6
- 241001465754 Metazoa Species 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 7
- 239000012774 insulation material Substances 0.000 description 7
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 241000271566 Aves Species 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a sealing element and an air conditioner. The seal includes: the sealing element body is connected to the shell of the preassembly structure and is provided with a through hole for passing through the connecting pipe; and the mounting part is arranged on the sealing element body, and the sealing element body is fixed on the shell through the mounting part. According to the invention, the mounting part of the sealing element body is connected to the shell with the preassembly structure, and the through hole is arranged on the sealing element body, so that the connecting pipe with the preassembly structure can enter and exit the shell through the through hole, thereby preventing a small animal bird, a mouse and an insect from entering the shell to cause unit faults, effectively solving the problem that an air conditioner is not effectively plugged after being mounted, ensuring that the sealing effect after plugging is more stable and difficult to fall off.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a sealing element and an air conditioner.
Background
With further expansion of the multi-split selling market, the installation environment of the unit is more and more diversified, such as cities, rural areas, islands in the sea and the like, and the case that the unit is out of order due to the fact that an air conditioner enters small animals (birds, mice and insects) occurs. At present, the proposal of sealing mud or heat insulation material blocking is mostly adopted in the market, after the air conditioner outdoor unit is installed, the gap of the outdoor unit is filled with the sealing mud or heat insulation material for blocking, but the sealing mud or heat insulation material is not an integral part and can fall down and decompose along with the time, the sealing effect is unstable after the sealing mud or heat insulation material blocking is led, and the sealing mud or heat insulation material is easy to fall off after the time is longer.
Disclosure of Invention
In order to solve the technical problems, the invention discloses a sealing element and an air conditioner, and solves the problems that the sealing effect of the existing air conditioner is unstable and the existing air conditioner is easy to fall off after a long time.
According to one aspect of the invention, a seal is disclosed comprising: the sealing element body is connected to the shell of the preassembly structure and is provided with a through hole for passing through the connecting pipe; and the mounting part is arranged on the sealing element body, and the sealing element body is fixed on the shell through the mounting part.
Further, the seal further comprises: and the sealing part is arranged at the position of the through hole on the sealing part body, and the sealing part body is in sealing arrangement with the connecting pipe through the sealing part.
Further, a knock-out hole is formed in the housing; the mounting portion is matched with the knockout hole, and the mounting portion is inserted into the knockout hole and fixed to the housing.
Further, the installation portion is a buckle or a clamping groove, and the installation portion is clamped with the shell.
Further, the mounting portion is provided with a guide surface for inserting the knock-out hole.
Further, an avoidance groove is formed in the mounting portion and corresponds to the position of the connecting rib of the knock-out hole, and the avoidance groove is used for avoiding the connecting rib.
Further, the sealing portion includes a plurality of sealing tongues, the sealing tongues being disposed at intervals along the circumferential direction of the via hole.
Further, a dividing groove is formed between two adjacent sealing tongues, and the dividing grooves are symmetrically arranged.
Further, the cross section of the sealing part is waist-shaped.
Further, the sealing tongue is provided with a sealing surface, and the sealing surface is matched with the shape of the outer surface of the connecting pipe.
Further, a reinforcing rib is arranged at the joint of the sealing tongue and the sealing element body.
Further, the seal body has oppositely disposed first and second sides, the seal portion is connected to the first side of the seal body, and the mounting portion is connected to the second side of the seal body.
Further, the sealing element body extends from the through hole to the outer edge of the sealing element body to form a mounting groove.
Further, a notch is formed in the seal body extending from the via to an outer edge of the seal body.
Further, the seal further comprises: the transceiver is arranged in the sealing element body, and is connected with a connecting wire, and the connecting wire penetrates through the sealing element body and is electrically connected with the communication element, and the transceiver is used for receiving and/or transmitting signals.
Further, the transceiver device includes an antenna.
Further, the seal further comprises: the thermal insulation belt is wound outside the sealing part, and the sealing part is attached to the outer surface of the connecting pipe by the thermal insulation belt.
According to another aspect of the present invention, an air conditioner is also disclosed, including the seal described above.
Further, the air conditioner further includes: the shell, be provided with on the shell and be used for through the knockout hole of connecting pipe, the sealing member sets up on the shell corresponds knockout hole position department.
According to the invention, the mounting part of the sealing element body is connected to the shell with the preassembly structure, and the through hole is formed in the sealing element body, so that the connecting pipe with the preassembly structure can enter and exit the shell through the through hole, thereby preventing a small animal bird, a mouse and insects from entering the shell to cause unit faults, effectively solving the problem that an air conditioner is not effectively plugged after being mounted, and compared with the prior art that the sealing mud or the heat insulation material is used for covering the plugging position, the sealing mud or the heat insulation material is not a part and falls down to decompose along with the time, the sealing effect is unstable.
Drawings
FIG. 1 is a schematic view of a seal structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a seal portion structure of a seal according to an embodiment of the present invention;
FIG. 3 is a schematic illustration of the housing structure of a seal member according to an embodiment of the present invention;
FIG. 4 is a schematic view of the installation of a seal in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram of an antenna installation of a seal of an embodiment of the present invention;
Legend: 10. a seal body; 11. a via hole; 12. a mounting groove; 13. a notch; 20. a mounting part; 21. an avoidance groove; 22. a guide surface; 30. a sealing part; 31. a sealing tongue; 311. sealing surfaces; 32. reinforcing ribs; 33. a dividing groove; 40. a housing; 41. a knock-out hole; 42. a connecting rib; 50. a connecting pipe; 60. a thermal insulation belt; 70. an interface; 81. a transceiver device; 82. and (5) connecting wires.
Detailed Description
The invention is further illustrated, but is not limited to, the following examples.
As shown in fig. 1 to 5, the present invention discloses a sealing member, which comprises a sealing member body 10 and a mounting portion 20, wherein the sealing member body 10 is connected to a housing 40 of an air conditioner, and a through hole 11 for passing through a connection pipe 50 is provided on the sealing member body 10; the mounting portion 20 is provided on the seal body 10, and the seal body 10 is fixed to the housing 40 of the air conditioner by the mounting portion 20. According to the invention, the mounting part 20 of the sealing element body 10 is connected to the shell 40 with the preassembly structure, and the through hole 11 is arranged on the sealing element body 10, so that the connecting pipe 50 with the preassembly structure can enter and exit the shell 40 through the through hole 11, thereby preventing a small animal bird, a mouse and an insect from entering the shell 40 to cause unit faults, effectively solving the problem that an air conditioner is not effectively plugged after being mounted.
In the above embodiment, the seal portion 30 is provided at the position of the via hole 11 on the seal body 10, and the seal body 10 is provided in a sealed manner with the connection pipe 50 by the seal portion 30. According to the invention, the connecting pipe 50 and the through hole 11 are sealed through the sealing part 30, so that the unit faults caused by the entry of birds, mice and insects into the shell 40 can be prevented, and the problem that the air conditioner is not effectively plugged after being installed is effectively solved.
The housing 40 is formed with a knock-out hole 41 for passing through the connection pipe 50; the mounting portion 20 is matched with the knock-out hole 41, and the mounting portion 20 is inserted into the knock-out hole 41 and the housing 40 is fixed. In the present invention, since the mounting portion 20 is inserted into the knock-out hole 41, the seal body 10 can be firmly installed on the housing 40, as compared with the case where the sealing mud or the heat insulating material is used to cover the plugging position, thereby preventing the occurrence of a malfunction of the unit caused by the entry of birds, mice, and insects of small animals into the housing 40 from the knock-out hole 41.
In the above embodiment, the mounting portion 20 is a buckle or a slot, the mounting portion 20 is clamped with the housing 40, and the mounting portion 20 is clamped with the housing 40, so that the reliable connection can be realized and the mounting is convenient.
In the above embodiment, the guide surface 22 for inserting the knock-out hole 41 is provided on the mount portion 20, and the mount portion 20 can be more conveniently engaged with the housing 40 by providing the guide surface 22.
In the above embodiment, the mounting portion 20 is provided with the escape groove 21, the escape groove 21 corresponds to the position of the connecting rib 42 of the knock-out hole 41, and the escape groove 21 is used to escape the connecting rib 42. After the baffle on the knockout hole 41 is knocked out, the knockout hole connecting ribs 42 can be left on the shell 40, and the avoidance groove 21 is adopted, so that the sealing element can be prevented from being scratched by the connecting ribs 42, and the sealing effect is improved, and the service life is prolonged.
In the above embodiment, the cross section of the sealing portion 30 is a waist shape, the sealing portion 30 includes a plurality of sealing tongues 31, the sealing tongues 31 are arranged at intervals along the circumferential direction of the via hole 11, a dividing groove 33 is formed between two adjacent sealing tongues 31, and the dividing grooves 33 are symmetrically arranged. When the sealing device is used, the connecting pipe wrapped with the heat preservation cotton passes through the through hole, and the sealing piece tongue and the connecting pipe are tightly wound by the heat preservation belt, so that a better sealing effect can be achieved. Due to the arrangement of the sealing tongues 31 at intervals, a separation groove is formed between two adjacent sealing tongues 31, which is beneficial to the sealing of the sealing tongues 31 from all directions, prevents incomplete sealing and improves the sealing effect.
In the above embodiment, the sealing tongue 31 has the sealing surface 311, and the sealing surface 311 matches the shape of the outer surface of the connection pipe 50. Because the shape of the sealing surface 311 is matched with that of the outer surface of the connecting pipe 50, the sealing tongue 31 can be better attached to the connecting pipe 50, thereby improving the sealing effect.
In the above embodiment, the joint of the sealing tongue 31 and the sealing member body 10 is provided with the reinforcing rib 32, and the reinforcing rib reinforces the sealing member where the stress is large, preventing the tearing of the sealing member due to the excessive stress.
In the above embodiment, the seal body 10 has the first side and the second side disposed opposite to each other, the seal portion 30 is attached to the first side of the seal body 10, and the mounting portion 20 is attached to the second side of the seal body 10. In the invention, the sealing part 30 is connected to the first side of the sealing body 10, the mounting part 20 is connected to the second side of the sealing body 10, and the mounting part 20 can be directly inserted into the knock-out hole 41 by holding the sealing part 30 by hand during mounting, so that the mounting is very convenient, and if the sealing part 30 and the mounting part 20 are all arranged on one side, the sealing part and the mounting part are mutually interfered, so that the mounting is inconvenient.
In the above embodiment, the mounting groove 12 is formed on the seal body 10 to extend from the via hole 11 to the outer edge of the seal body 10, and the notch 13 is formed on the seal body 10 to extend from the via hole 11 to the outer edge of the seal body 10. The sealing member can be more conveniently mounted on the housing 40 by providing the mounting groove 12 and the slit 13.
In the embodiment, the sealing member is preferably made of ethylene propylene diene monomer rubber, and has high weather resistance and stability.
In the above embodiment, the air conditioner further includes a transceiver 81, the transceiver 81 is disposed in the sealing member body 10, the transceiver 81 is connected with a connection wire 82, the connection wire 82 penetrates through the sealing member body 10 and is electrically connected with a communication element of the air conditioner, and the transceiver 80 is used for receiving and/or transmitting signals, which may be an antenna. Through setting up transceiver in the sealing member, when making the sealing member realize sealed effect, can also play the effect of receiving and transmitting signal, have the effect of a thing is multi-purpose, moreover, in the implementation process, communication element in the air conditioner passes through transceiver and receives and/or send the signal, when realizing receiving and transmitting signal, still can monitor the state of sealing member, specifically take GPS module as the example, GPS module sets up inside the air conditioner, realizes the communication with the outside through transceiver 81. When the sealing member is mounted at the position of the knock-out hole 41, the transceiver 81 is connected with the GPS module through the transceiver lead 80, the transceiver is in a long column shape, the sealing member is provided with the interface 70 connected with the transceiver lead, and when the transceiver is molded in the sealing member, the interface 70 is exposed, and the other end of the transceiver lead 80 is connected with the interface. If the engineering installer does not install the sealing element, or the sealing element is affected by external factors to fall off in the use process, the positioning receiving and transmitting device cannot convey positioning information to the GPS module, the GPS module automatically alarms to remind a user that the unit is not completely sealed, and therefore the problem of unit fault caused by the unit entering foreign objects is prevented.
According to another aspect of the invention, an air conditioner is also disclosed, comprising the seal.
In the above embodiment, the air conditioner further includes the housing 40, the housing 40 is provided with the knock-out holes 41 for passing through the connection pipe 50, and the sealing member is provided on the housing 40 at a position corresponding to the knock-out holes 41.
The thermal insulation belt 60 further includes a thermal insulation belt 60, the thermal insulation belt 60 is wound around the outside of the sealing portion 30, and the thermal insulation belt 60 attaches the sealing portion 30 to the outer surface of the connection pipe 50. When the sealing device is used, firstly, the baffle plate of the knocking-out hole of the connecting plate is knocked out, the connecting pipe wrapped with heat-insulating cotton is penetrated out from the knocking-out hole, the sealing piece is installed on the connecting plate by using the clamping groove or the clamping buckle, and the flange of the sealing piece is tightly wound with the connecting pipe by using the heat-insulating belt, so that the sealing effect is achieved.
It should be understood that the above-described embodiments of the present invention are provided by way of example only and are not intended to limit the scope of the invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the invention are desired to be protected.
Claims (8)
1. A seal, comprising:
A seal body (10), wherein the seal body (10) is connected to a housing (40) with a preassembly structure, and a through hole (11) for passing through a connecting pipe (50) is formed in the seal body (10);
A mounting portion (20) provided on the seal body (10), the seal body (10) being fixed to the housing (40) by the mounting portion (20);
a knock-out hole (41) is formed in the housing (40);
The mounting part (20) is matched with the knockdown hole (41), and the mounting part (20) is inserted into the knockdown hole (41) and fixed with the shell (40);
an avoidance groove (21) is formed in the mounting portion (20), the avoidance groove (21) corresponds to the position of the connecting rib (42) of the knock-out hole (41), and the avoidance groove (21) is used for avoiding the connecting rib (42);
The sealing element further comprises a sealing part (30) arranged at the position of the through hole (11) on the sealing element body (10), and the sealing element body (10) is in sealing arrangement with the connecting pipe (50) through the sealing part (30);
The sealing part (30) comprises a plurality of sealing tongues (31), and the sealing tongues (31) are arranged at intervals along the circumferential direction of the through hole (11); the sealing tongue (31) is provided with a sealing surface (311), the shape of the sealing surface (311) is matched with that of the outer surface of the connecting pipe (50), and a reinforcing rib (32) is arranged at the joint of the sealing tongue (31) and the sealing element body (10);
The sealing element body (10) is provided with a first side and a second side which are oppositely arranged, the sealing part (30) is connected to the first side of the sealing element body (10), and the mounting part (20) is connected to the second side of the sealing element body (10);
A mounting groove (12) is formed on the seal body (10) by extending from the via hole (11) to the outer edge of the seal body (10), and a notch (13) is formed on the seal body (10) by extending from the via hole (11) to the outer edge of the seal body (10);
The sealing element further comprises a transceiver (81), the transceiver (81) is arranged in the sealing element body (10), the transceiver (81) is connected with a connecting wire (82), the connecting wire (82) penetrates through the sealing element body (10) and is electrically connected with a communication element, and the transceiver (81) is used for receiving and/or transmitting signals;
The sealing piece further comprises a heat preservation belt (60), the heat preservation belt (60) is wound outside the sealing part (30), and the heat preservation belt (60) is used for attaching the sealing part (30) to the outer surface of the connecting pipe (50).
2. A seal as claimed in claim 1, wherein,
The mounting part (20) is a buckle or a clamping groove, and the mounting part (20) is clamped with the shell (40).
3. A seal as claimed in claim 1, wherein,
The mounting portion (20) is provided with a guide surface (22) for inserting the knock-out hole (41).
4. A seal as claimed in claim 1, wherein,
A dividing groove (33) is formed between two adjacent sealing tongues (31), and the dividing grooves (33) are symmetrically arranged.
5. A seal as claimed in claim 1, wherein,
The cross section of the sealing part (30) is waist-shaped.
6. A seal as claimed in claim 1, wherein,
The transceiver (81) comprises an antenna.
7. An air conditioner comprising the seal of any one of claims 1 to 6.
8. The air conditioner of claim 7, further comprising:
the shell (40), be provided with on the shell (40) and be used for through the knockout hole (41) of connecting pipe (50), the sealing member sets up on the shell (40) corresponds knockout hole (41) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950373.3A CN108916487B (en) | 2018-08-21 | 2018-08-21 | Sealing element and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950373.3A CN108916487B (en) | 2018-08-21 | 2018-08-21 | Sealing element and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108916487A CN108916487A (en) | 2018-11-30 |
| CN108916487B true CN108916487B (en) | 2024-05-03 |
Family
ID=64405134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810950373.3A Active CN108916487B (en) | 2018-08-21 | 2018-08-21 | Sealing element and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916487B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725752B (en) * | 2020-06-29 | 2021-12-21 | 珠海格力机电工程有限公司 | Closing assembly, junction box cover, junction box, compressor and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203753045U (en) * | 2013-12-19 | 2014-08-06 | 北汽福田汽车股份有限公司 | Elastic sealing gasket, sealing device and vehicle |
| CN204886074U (en) * | 2015-08-27 | 2015-12-16 | 珠海格力电器股份有限公司 | Cross traditional thread binding putting and air conditioner |
| CN205504226U (en) * | 2016-02-05 | 2016-08-24 | 北京汽车研究总院有限公司 | Enclose air conditioner pipeline via hole sealing device and car before car |
| CN206093219U (en) * | 2016-07-21 | 2017-04-12 | 安徽江淮汽车集团股份有限公司 | Warm braw water pipe sealing device |
| CN108291669A (en) * | 2015-12-03 | 2018-07-17 | 三菱电机株式会社 | Closing elastomer, air-conditioning device and enclosure method |
| CN208778874U (en) * | 2018-08-21 | 2019-04-23 | 珠海格力电器股份有限公司 | Sealing element and air-conditioning |
-
2018
- 2018-08-21 CN CN201810950373.3A patent/CN108916487B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203753045U (en) * | 2013-12-19 | 2014-08-06 | 北汽福田汽车股份有限公司 | Elastic sealing gasket, sealing device and vehicle |
| CN204886074U (en) * | 2015-08-27 | 2015-12-16 | 珠海格力电器股份有限公司 | Cross traditional thread binding putting and air conditioner |
| CN108291669A (en) * | 2015-12-03 | 2018-07-17 | 三菱电机株式会社 | Closing elastomer, air-conditioning device and enclosure method |
| CN205504226U (en) * | 2016-02-05 | 2016-08-24 | 北京汽车研究总院有限公司 | Enclose air conditioner pipeline via hole sealing device and car before car |
| CN206093219U (en) * | 2016-07-21 | 2017-04-12 | 安徽江淮汽车集团股份有限公司 | Warm braw water pipe sealing device |
| CN208778874U (en) * | 2018-08-21 | 2019-04-23 | 珠海格力电器股份有限公司 | Sealing element and air-conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108916487A (en) | 2018-11-30 |
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