CN210624743U - Wall-penetrating sheath and air conditioning system with same - Google Patents
Wall-penetrating sheath and air conditioning system with same Download PDFInfo
- Publication number
- CN210624743U CN210624743U CN201921395061.7U CN201921395061U CN210624743U CN 210624743 U CN210624743 U CN 210624743U CN 201921395061 U CN201921395061 U CN 201921395061U CN 210624743 U CN210624743 U CN 210624743U
- Authority
- CN
- China
- Prior art keywords
- wall
- hole
- sleeve
- pipe
- cavity
- 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
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a wall sheath and have its air conditioning system, including the sleeve pipe of placeeing in the wall downthehole, the sleeve pipe has the tube hole that supplies the connecting pipe to wear to establish, its characterized in that: the inner part of the sleeve is provided with a cavity, liquid foaming materials are filled in the cavity, and the side wall of the sleeve is provided with a through hole, so that the liquid foaming materials can flow to the outer side of the cavity to fill the gap between the wall hole and the connecting pipe. Through above-mentioned structure, utilize the foaming of liquid expanded material to realize that the space-free between sleeve pipe and connecting pipe, sleeve pipe and the wall hole is sealed, shock attenuation, give sound insulation effectually, the installation is simple and convenient, need not to fill in the space between connecting pipe and sleeve pipe, sleeve pipe and the wall hole with putty, has promoted user experience.
Description
Technical Field
The utility model relates to an air conditioning technology field particularly, relates to a wall sheath and have its air conditioning system.
Background
The air conditioner connecting pipe needs to penetrate through the wall to connect the indoor unit and the outdoor unit. As shown in fig. 1, a through-wall sheath 10 and putty 20 are used to seal and absorb shock in the gap between a connecting pipe and a wall body in the market at present. Specifically, the wall bushing 10 is manually installed in the wall hole, and the putty 20 is filled into the gap between the connecting pipe and the wall bushing 10. By adopting the mode, the installation efficiency is low, the sealing and damping effects are poor, the noise and the vibration of the outdoor unit are easily transmitted into the indoor space through the connecting pipe, the user experience of customers is influenced, and complaints are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem how to provide a sealed effectual, install simple and easy wall sheath.
In order to solve the above problem, the utility model provides a wall bushing, including installing the sleeve pipe in the wall downthehole, the sleeve pipe has the tube hole that supplies the connecting pipe to wear to establish, its characterized in that: the inner part of the sleeve is provided with a cavity, liquid foaming materials are filled in the cavity, and the side wall of the sleeve is provided with a through hole, so that the liquid foaming materials can flow to the outer side of the cavity to fill the gap between the wall hole and the connecting pipe.
Through above-mentioned structure, utilize the foaming of liquid expanded material to realize that the space-free between sleeve pipe and connecting pipe, sleeve pipe and the wall hole is sealed, shock attenuation, give sound insulation effectually, the installation is simple and convenient, need not to fill in the space between connecting pipe and sleeve pipe, sleeve pipe and the wall hole with putty, has promoted user experience.
In an embodiment of the present invention, the through hole includes an inner hole disposed on the inner side surface of the sleeve and/or an outer hole disposed on the outer side surface of the sleeve.
In the embodiment of the present invention, the through hole includes an inner hole disposed on the inner side surface of the sleeve and an outer hole disposed on the outer side surface of the sleeve; and the outer hole and the inner hole are arranged in a staggered manner in the radial direction of the sleeve.
In an embodiment of the present invention, the number of the inner holes and/or the outer holes is plural.
In the embodiment of the present invention, the inner hole and/or the outer hole are/is provided in a plurality of numbers along the circumferential direction of the sleeve.
In the embodiment of the present invention, the present invention further includes: and the sealing element is detachably arranged on the side wall of the sleeve and is used for sealing the through hole.
In the embodiment of the present invention, the sealing member is a sealing adhesive tape.
In the embodiment of the present invention, the sleeve is formed by assembling a first pipe and a second pipe, and the first pipe and the second pipe are all provided with the through hole.
In an embodiment of the present invention, the cavity includes a first cavity located in the first pipe and a second cavity located in the second pipe, and the first cavity and the second cavity are independent from each other.
The utility model also provides an air conditioning system, include: the indoor unit, the outdoor unit, the connecting pipe and the soil moisture penetrating sheath are adopted by the wall penetrating sheath.
Drawings
FIG. 1 is a block diagram of a prior art wall bushing.
Fig. 2 is a schematic structural view of the wall-penetrating sheath according to the embodiment of the present invention.
Fig. 3 is a structural diagram of a wall bushing according to an embodiment of the present invention.
Fig. 4 is a structural diagram of a first pipe fitting according to an embodiment of the present invention.
Fig. 5 is a structural diagram of a second pipe fitting according to an embodiment of the present invention.
Description of reference numerals:
[ Prior Art ] A method for producing a semiconductor device
10-a wall-penetrating sheath; 20-putty.
[ utility model ] to solve the problems
1-a wall-through sheath; 2-an indoor unit; 3, an outdoor unit; 4-connecting pipe; 5, a wall body;
11-a sleeve; 111-medial side; 112-outer side; 113-a bottom surface; 114-a through hole; 114 a-an inner bore; 114 b-outer pore; 115-sealing gummed paper;
12-an end cap;
13-a first tubular member; 131-a first sleeve; 132-a first end cap;
14-a second tubular member; 141-a second sleeve; 142-second end cap.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
An embodiment of the utility model provides a wall sheath. As shown in fig. 2, the indoor unit 2 and the outdoor unit 3 are connected by a connecting pipe 4, and the connecting pipe 4 needs to pass through a wall hole in the wall 5 to connect the indoor unit 2 and the outdoor unit 3. The through-wall sheath 1 of this embodiment can realize between connecting pipe 4 and the through-wall sheath 1, through-wall sheath 1 and the wall hole between the no space sealed, promote installation effectiveness and user experience.
As shown in fig. 3, the wall bushing 1 of the present embodiment includes: a sleeve 11 and an end cap 12. The two ends of the sleeve 11 are opened to form a pipe hole for the connecting pipe 4 to pass through, and the end cover 12 is arranged at one end of the sleeve 11.
The sleeve 11 is a hollow cylindrical structure with a circular cross section, and the difference between the outer diameter and the inner diameter of the sleeve 11 forms the ring width of the circular ring. The sleeve 11 is enclosed by an inner side 111, an outer side 112 and a bottom 113, and a hollow cavity is formed inside.
The end cap 12 is circular and has an outer diameter greater than the outer diameter of the casing 11 and an inner diameter equal to or slightly less than the inner diameter of the casing 11. The end cap 12 may be integrally formed with the sleeve 11, or may be fixed to the sleeve 11 by a fixing member.
In the wall bushing 1 of the present embodiment, the cavity of the sleeve 11 is filled with the liquid foaming material, and the liquid foaming material is poured into the cavity of the sleeve 11 in advance.
As shown in fig. 3, the side wall of the sleeve 11 of the present embodiment is provided with a through hole 114 communicating with the outside of the cavity. Specifically, the through-hole 114 includes: an inner hole 114a provided on the inner surface 111 of the sleeve 11, and an outer hole 114b provided on the outer surface 112 of the sleeve 11, and the outer hole 114b and the inner hole 114a are arranged in a staggered manner in the radial direction of the sleeve. The inner hole 114a and the outer hole 114b are both adhered with a sealing adhesive tape 115, the sealing adhesive tape 115 closes the through hole 114, and the through hole 114 is opened when the sealing adhesive tape 115 is removed.
In the wall bushing 1 of this embodiment, since the sealing adhesive tape 115 seals the through hole 114, the liquid foaming material in the cavity of the sleeve 11 is sealed in the cavity and does not flow out. When the wall bushing 1 is used, the wall bushing 1 is installed on a wall body 5, the sleeve 11 is inserted into a wall hole, the connecting pipe 4 is inserted into a pipe hole of the sleeve 11, the end cover 12 is clamped outside the wall hole, and the length L of the wall bushing 1 is about 1/3 of the thickness of the wall body. The sealing tape 115 is then removed and the through hole 114 in the sleeve 11 is opened. The liquid foaming material in the cavity flows out through the through hole 114, and the liquid foaming material expands after encountering air, and the expanded liquid foaming material fills the gap between the sleeve 11 and the connecting pipe 4 and the gap between the sleeve 11 and the wall hole.
Therefore, the through-wall sheath 1 of the embodiment utilizes the foaming of the liquid foaming material to realize the sealing without gaps between the sleeve pipe 11 and the connecting pipe 4 and between the sleeve pipe 11 and the wall hole, has good sealing, damping and sound insulation effects, is simple and convenient to install, does not need to fill the gaps between the connecting pipe 4 and the sleeve pipe 11, the sleeve pipe 11 and the wall hole with putty, and improves the user experience.
The soil moisture-penetrating sheath 1 of the present embodiment is not limited to the filling amount of the liquid foaming material, and the liquid foaming material can fill the cavity within the volume range of the cavity. Of course, the filling amount of the liquid foaming material can also be determined according to the sizes of the gaps between the connecting pipe 4 and the sleeve 11 and between the sleeve 11 and the wall hole, and at this time, the filling amount of the liquid foaming material may be less than the capacity of the cavity, so that the material cost can be saved.
In the sleeve 11 of the present embodiment, if only the gap between the connection pipe 4 and the sleeve 11 or the gap between the sleeve 11 and the wall hole is filled, the inner hole 114a may be provided only on the inner side 111, or the outer hole 114b may be provided only on the outer side 112, so that the liquid foaming material flows out only from the inner side 111 or the outer side 112 and expands, and the structure of the sleeve 11 may be simplified. Generally, the space between the connection pipe 4 and the casing 11 is larger than the space between the casing 11 and the wall hole, so in this embodiment, the inner side 111 of the casing 11 is provided with the inner hole 114a, the outer side 112 may be provided with or without the outer hole 114b, and when the inner side is expanded to enlarge the casing 11 and reduce the space between the casing 11 and the wall hole, the outer side 112 of the casing 11 may not be provided with the outer hole 114 b.
In this embodiment, the sealing adhesive tape 115 is used to seal the through hole 114, but the embodiment is not limited thereto, and other types of sealing members may be used to seal the through hole 114. The sealing member is detachably mounted on the casing 11, for example, a plug, and the plug is inserted into the through hole 114 to close the through hole 114, and the through hole 114 can be opened after the plug is pulled out.
The wall bushing 1 of the present embodiment has a plurality of inner holes 114a and outer holes 114 b. In one example, as shown in FIG. 3, for the inner side 111, it includes a plurality of rows of bores, each row including a plurality of bores 114 a. The plurality of inner holes 114a of each row are arranged in the axial direction of the sleeve 11, and the inner holes of the rows are arranged in the circumferential direction of the sleeve 11. The plurality of inner bores 114a of the sleeve 11 may be evenly distributed along the circumference of the sleeve 11. The circumferential uniform distribution means that the circumferential distances of the inner holes in two adjacent rows are equal. The spacing between adjacent bores 114a in each row may also be set equal, or not equal.
In this embodiment, the number of inner holes 114a may be greater than the number of outer holes 114 b. This is because the gap between the connection pipe 4 and the casing pipe 11 is generally larger than the gap between the casing pipe 11 and the wall hole, and more expansion material can flow out of the inner hole 114a, which is beneficial to improving the sealing, shock absorption and sound insulation effects between the casing pipe 11 and the connection pipe 4.
In the wall bushing 1 of the present embodiment, as shown in fig. 4 and 5, the sleeve 11 may be a split structure, and includes: a first pipe member 13 and a second pipe member 14. The first pipe member 13 includes: a first sleeve 131 and a first end cap 132; the second pipe member 14 includes: a second sleeve 141 and a second end cap 142.
In this embodiment, the first pipe 13 and the second pipe 14 may be symmetrical structures, and they are spliced together by a connector to form the wall bushing 1. A first cavity is formed inside the first pipe 13, and the first cavity is filled with the liquid foaming material and is provided with a through hole 114. The second tube member 14 has a second cavity formed therein, which is filled with the liquid foaming material and is also provided with a through hole 114.
Compared with the sleeve 11 with one cavity, the sleeve with the split structure is only changed from one cavity into a first cavity and a second cavity which are independent of each other, the structure and the working process of the first cavity and the second cavity are similar to those of the sleeve 11 with one cavity, and only the through hole 114 on the first pipe 13 and the through hole 114 on the second pipe 14 do not need to be arranged in a staggered manner, which is not described again.
The utility model discloses another embodiment still provides an air conditioning system, and air conditioning system includes: the wall-through sheath comprises an indoor unit 2, an outdoor unit 3, a connecting pipe 4 and a wall-through sheath 1, wherein the wall-through sheath 1 of the previous embodiment is adopted as the wall-through sheath 1.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. The utility model provides a wall sheath, is including installing sleeve pipe (11) of inserting in the wall downthehole, sleeve pipe (11) have the tube hole that supplies connecting pipe (4) to wear to establish, its characterized in that: the inner part of the sleeve (11) is provided with a cavity, liquid foaming materials are filled in the cavity, and the side wall of the sleeve (11) is provided with a through hole (114), so that the liquid foaming materials can flow to the outer side of the cavity to fill the gap between the wall hole and the connecting pipe (4).
2. A wall bushing according to claim 1, wherein the through-hole (114) comprises an inner hole (114a) provided in the inner sleeve side (111) and/or an outer hole (114b) provided in the outer sleeve side (112).
3. A wall-penetrating jacket according to claim 2, wherein said through-hole (114) comprises an inner hole (114a) provided in said jacket inner side (111) and an outer hole (114b) provided in said jacket outer side (112); and the outer hole (114b) and the inner hole (114a) are arranged in a staggered manner in the radial direction of the sleeve (11).
4. A wall-piercing sheath according to claim 2 or 3, characterized in that the number of inner holes (114a) and/or outer holes (114b) is plural.
5. A wall-penetrating jacket according to claim 4, wherein a plurality of said inner holes (114a) and/or a plurality of said outer holes (114b) are evenly distributed along the circumference of the jacket tube (11).
6. The wall bushing of claim 1, further comprising: a sealing member detachably mounted to a side wall of the sleeve (11) for closing the through hole (114).
7. A wall penetrating jacket according to claim 6, wherein said sealing means is a sealing tape (115).
8. A wall-penetrating jacket according to claim 1, wherein the sleeve (11) is assembled from a first (13) and a second (14) tubular element, and the through-holes (114) are provided in both the first (13) and the second (14) tubular elements.
9. A wall-penetrating jacket according to claim 8, wherein said chambers comprise a first chamber in said first tubular element (13) and a second chamber in said second tubular element (14), said first and second chambers being independent of each other.
10. An air conditioning system, comprising: indoor unit (2), outdoor unit (3), connecting pipe (4) and wall bushing (1), wall bushing (1) adopts the wall bushing (1) of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395061.7U CN210624743U (en) | 2019-08-26 | 2019-08-26 | Wall-penetrating sheath and air conditioning system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395061.7U CN210624743U (en) | 2019-08-26 | 2019-08-26 | Wall-penetrating sheath and air conditioning system with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210624743U true CN210624743U (en) | 2020-05-26 |
Family
ID=70752740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921395061.7U Active CN210624743U (en) | 2019-08-26 | 2019-08-26 | Wall-penetrating sheath and air conditioning system with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210624743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970016A (en) * | 2020-07-22 | 2022-01-25 | 中国商用飞机有限责任公司 | Sealing method for sealing wall penetrating piece |
-
2019
- 2019-08-26 CN CN201921395061.7U patent/CN210624743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970016A (en) * | 2020-07-22 | 2022-01-25 | 中国商用飞机有限责任公司 | Sealing method for sealing wall penetrating piece |
| CN113970016B (en) * | 2020-07-22 | 2023-09-15 | 中国商用飞机有限责任公司 | Sealing method for sealing wall penetrating piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ITBO20100089U1 (en) | HELICOIDAL SILENCER, OF MODULAR AND MODULAR TYPE, PARTICULARLY FOR DUCTS OR VENTILATION, AIR-CONDITIONING OR SIMILAR CHANNELS | |
| EP1486630B1 (en) | Vibration absorber, and vibration control structure using the same | |
| AU732683B2 (en) | Self sealing firestop coupling assembly | |
| CN210624743U (en) | Wall-penetrating sheath and air conditioning system with same | |
| WO2009140084A3 (en) | Swellable packer with variable quantity feed-throughs for lines | |
| CA2563503A1 (en) | Low frequency acoustic attenuator | |
| US9879804B2 (en) | Duct coupler devices, systems, and related methods | |
| CN104674968B (en) | Integral type hole power consumption annular tuned mass damper | |
| CN110594342A (en) | Liquid composite spring | |
| CN209818631U (en) | Hydraulic support and motor vehicle comprising such a hydraulic support | |
| CN112855838B (en) | Separating element of hydraulic vibration-proof module and hydraulic vibration-proof module equipped with separating element | |
| RU2737126C2 (en) | Through bushing, a unit for supporting the pipeline and a method of supporting a pipeline | |
| CN108973643A (en) | Torque arm | |
| CN211289026U (en) | A waterproof construction for basement roof poling | |
| CN109057773B (en) | Acoustic logging instrument acoustic system shell structure | |
| CN208817776U (en) | A kind of pipe sleeve and the refrigerator refrigerant capillary elastic shock attenuation structure with the pipe sleeve | |
| CN218719418U (en) | Intermediate joint for gas extraction pipeline | |
| CN208076042U (en) | Pipeline temperature measuring device | |
| JPS6065930A (en) | Vibrationproof device | |
| CN215673327U (en) | Anti-leakage viscous damper | |
| CN111800998A (en) | Electromagnetic shielding chamber and pipeline attenuator thereof | |
| CN112627787A (en) | Sand filling pipe device, filling method and water drive experiment method | |
| CN221443708U (en) | Bending-resistant engineering steel pipe | |
| CN205445502U (en) | Drilling rod with automatic function of taking precautions against earthquakes | |
| CN111829216A (en) | Electronic expansion valve and refrigerator with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |