CN203550072U - Insulation structure for connecting pipes of indoor and outdoor units of air conditioner - Google Patents
Insulation structure for connecting pipes of indoor and outdoor units of air conditioner Download PDFInfo
- Publication number
- CN203550072U CN203550072U CN201320631168.3U CN201320631168U CN203550072U CN 203550072 U CN203550072 U CN 203550072U CN 201320631168 U CN201320631168 U CN 201320631168U CN 203550072 U CN203550072 U CN 203550072U
- Authority
- CN
- China
- Prior art keywords
- binder
- air
- internal
- thermal insulation
- external unit
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to an insulation structure for connecting pipes of indoor and outdoor units of an air conditioner. The number of the connecting pipes is two. The insulation structure for the connecting pipes of the indoor and outdoor units of the air conditioner comprises an insulation casing pipe and a first binder. The insulation casing pipe is sheathed onto the two connecting pipes; the inner diameter of the insulation casing pipe is 1-1.5mm bigger than the outer diameter of each connecting pipe; the two connecting pipes sheathed with the insulation casing pipe are bundled together by the first binder, and both ends of each connecting pipe are exposed; the connecting pipes and the insulation casing pipe are bound through the first binder, and therefore, the goals that sealing is reliable, and corrosion is prevented are achieved.
Description
Technical field
The utility model relates to a kind of air-conditioning technical field, particularly relates to a kind of structure that is used to air-conditioning connection pipe for internal-external unit to be incubated.
Background technology
In prior art, on air-conditioning connection pipe for internal-external unit, with thermal insulation casing, tube connector is incubated, conventional thermal insulation casing is plastics or rubber and plastic (PVC polyvinyl chloride+NBR acrylonitrile-butadiene rubber) insulating tube.
The copper pipe joint wrapping at the head and the tail place of insulating tube and tube connector is not tight, refer to shown in Fig. 1, it is the schematic diagram of the use state of the insulation construction of the air-conditioning connection pipe for internal-external unit of prior art, conventionally use a binder 120 that two tube connectors that have been set with thermal insulation casing 110 are bundled together, the condensed water that copper pipe joint 160 produces imports via the gap of binder 120 ends, condensed water is accumulated in the joint of thermal insulation casing 110 and copper pipe joint 160, air can enter into thermal insulation casing 110 simultaneously, through after a while, there is tube connector corrosion, cause inefficacy.
In view of above-mentioned defect, the inventor has obtained the invention finally through long research and practice.
Utility model content
Based on this, be necessary to provide a kind of insulation construction of the air-conditioning connection pipe for internal-external unit that can avoid condensed water corrosion tube connector.
The insulation construction of a kind of air-conditioning connection pipe for internal-external unit of the present invention, the quantity of tube connector is two; The insulation construction of described air-conditioning connection pipe for internal-external unit comprises thermal insulation casing and the first binder;
Described thermal insulation casing is sleeved on two tube connectors, and the internal diameter of described thermal insulation casing is than the large 1-1.5mm of the external diameter of tube connector;
Described the first binder is bundled together two tube connectors that have been set with described thermal insulation casing, exposes the two ends of tube connector.
As a kind of embodiment, the insulation construction of described air-conditioning connection pipe for internal-external unit also comprises the second binder and the 3rd binder;
Described the second binder and described the 3rd binder are wrapped in respectively the exposed portions serve of two tube connectors.
As a kind of embodiment, the end of tube connector has copper pipe joint;
Described the second binder and described the 3rd binder are wrapped in respectively the copper pipe part of two described copper pipe joints.
As a kind of embodiment, the insulation construction of described air-conditioning connection pipe for internal-external unit also comprises at least two seals;
Two described seals are separately fixed on described the second binder and described the 3rd binder being wound around on two described copper pipe joints.
As a kind of embodiment, described thermal insulation casing is made by PE material.
As a kind of embodiment, described thermal insulation casing adopts the less PE material of compressive strength to make.
As a kind of embodiment, described seal is plastics clamping band, ring-shaped clip or single tube intermediate plate.
The beneficial effects of the utility model are compared with the prior art: the exterior thermal insulation casing of tube connector in the insulation construction of air-conditioning connection pipe for internal-external unit, then wrap up outward at thermal insulation casing, there is better heat insulation effect; Thermal insulation casing is through the winding of multiple binders, and sealing is reliable, does not have gap, and tube connector can not touch air; And seal tightens binder, use for a long time binder can not relax, condensed water cannot penetrate in the thermal insulation casing after wrapping, and tube connector cannot touch air, thereby effectively prevents tube connector corrosion.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the use state of the insulation construction of the air-conditioning connection pipe for internal-external unit of prior art;
Fig. 2 is the schematic diagram of the use state of the insulation construction of air-conditioning connection pipe for internal-external unit of the present utility model;
Fig. 3 is the schematic diagram of the insulation construction of air-conditioning connection pipe for internal-external unit of the present utility model.
The specific embodiment
In order to solve the problem of condensed water corrosion tube connector, the insulation construction that has proposed a kind of air-conditioning connection pipe for internal-external unit is realized wrapping closely.
Below in conjunction with accompanying drawing, technical characterictic and the advantage with other above-mentioned to the utility model are described in more detail.
Refer to shown in Fig. 2 and Fig. 3, Fig. 2 is the schematic diagram of the use state of the insulation construction of air-conditioning connection pipe for internal-external unit of the present utility model, Fig. 3 is the schematic diagram of the insulation construction of air-conditioning connection pipe for internal-external unit of the present utility model, and the insulation construction of air-conditioning connection pipe for internal-external unit comprises thermal insulation casing and the first binder 120.
Inside and outside air-conditioning, in machine, using the quantity of tube connector is two.
The first binder 120 is bundled together two tube connectors that have been set with thermal insulation casing 110, exposes the two ends of tube connector.Generally, the length of tube connector exposed portions serve is advisable to be no more than 500mm.
As a kind of embodiment, the insulation construction of air-conditioning connection pipe for internal-external unit also comprises the second binder 130 and the 3rd binder 140.
The second binder 130 and the 3rd binder 140 are wrapped in respectively the exposed portions serve of two tube connectors.Thermal insulation casing 110 sealings are reliable like this, do not have gap, can not touch air.For guaranteeing effective sealing, the second binder 130 and the first binder 120, the 3rd binder 140 and the first binder 120 can partly overlap.
As a kind of embodiment, the end of tube connector has copper pipe joint 160, and copper pipe joint 160 is arranged on the valve of outdoor machine of air-conditioner.
The second binder 130 and the 3rd binder 140 are wrapped in respectively the copper pipe part of two copper pipe joints 160.The condensed water producing on copper pipe joint 160 in use procedure cannot penetrate in the gap of thermal insulation casing 110, and cannot touch air, thereby effectively prevents tube connector corrosion.
As a kind of embodiment, also comprise at least two seals 150, seal 150 can adopt plastics clamping band, ring-shaped clip or single tube intermediate plate etc.
Two seals 150 are separately fixed on the second binder 130 and the 3rd binder 140 being wound around on two copper pipe joints 160, the end of the second binder 130 and the 3rd binder 140 can be fixed, guarantee that in use the second binder 130 and the 3rd binder 140 can not be relaxed, than general knotting mode, there is more excellent fixed effect.
As a kind of embodiment, thermal insulation casing 110 is by PE(polyethylene) to make, the cost of PE material is low, and cost performance is very high.
As a kind of embodiment, guaranteeing that under the prerequisite of density requirements, thermal insulation casing 110 can adopt the PE material that compressive strength is less to make, the pliability of thermal insulation casing 110 is better like this, can adapt to complicated environment for use and carry out appropriate bending, can not break.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. an insulation construction for air-conditioning connection pipe for internal-external unit, the quantity of tube connector is two, it is characterized in that, also comprises thermal insulation casing and the first binder;
Described thermal insulation casing is sleeved on two tube connectors, and the internal diameter of described thermal insulation casing is than the large 1-1.5mm of the external diameter of tube connector;
Described the first binder is bundled together two tube connectors that have been set with described thermal insulation casing, exposes the two ends of tube connector.
2. the insulation construction of air-conditioning connection pipe for internal-external unit according to claim 1, is characterized in that, also comprises the second binder and the 3rd binder;
Described the second binder and described the 3rd binder are wrapped in respectively the exposed portions serve of two tube connectors.
3. the insulation construction of air-conditioning connection pipe for internal-external unit according to claim 2, is characterized in that, the end of tube connector has copper pipe joint;
Described the second binder and described the 3rd binder are wrapped in respectively the copper pipe part of two described copper pipe joints.
4. the insulation construction of air-conditioning connection pipe for internal-external unit according to claim 3, is characterized in that, also comprises at least two seals;
Two described seals are separately fixed on described the second binder and described the 3rd binder being wound around on two described copper pipe joints.
5. according to the insulation construction of the air-conditioning connection pipe for internal-external unit described in claim 1 to 4 any one, it is characterized in that, described thermal insulation casing is made by PE material.
6. the insulation construction of air-conditioning connection pipe for internal-external unit according to claim 5, is characterized in that, described thermal insulation casing adopts the less PE material of compressive strength to make.
7. the insulation construction of air-conditioning connection pipe for internal-external unit according to claim 4, is characterized in that, described seal is plastics clamping band, ring-shaped clip or single tube intermediate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631168.3U CN203550072U (en) | 2013-10-12 | 2013-10-12 | Insulation structure for connecting pipes of indoor and outdoor units of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631168.3U CN203550072U (en) | 2013-10-12 | 2013-10-12 | Insulation structure for connecting pipes of indoor and outdoor units of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550072U true CN203550072U (en) | 2014-04-16 |
Family
ID=50468182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320631168.3U Expired - Fee Related CN203550072U (en) | 2013-10-12 | 2013-10-12 | Insulation structure for connecting pipes of indoor and outdoor units of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091453A (en) * | 2016-06-17 | 2016-11-09 | 广东美的制冷设备有限公司 | Refrigerating plant |
-
2013
- 2013-10-12 CN CN201320631168.3U patent/CN203550072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091453A (en) * | 2016-06-17 | 2016-11-09 | 广东美的制冷设备有限公司 | Refrigerating plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203550072U (en) | Insulation structure for connecting pipes of indoor and outdoor units of air conditioner | |
| CN201177116Y (en) | Flexible heat-insulating layer hose | |
| CN204420379U (en) | Corrugated pipe connector | |
| CN103326305A (en) | Water tight method for cable incoming | |
| CN201868578U (en) | Waterproof type electric wire connecting pipe | |
| CN204290245U (en) | A kind of pyrocondensation sealing cap | |
| CN203607804U (en) | Waterproof explosion-proof flexible connecting pipe with own sealing mechanism | |
| CN203056117U (en) | Waterproof structure of electric wire connecting pipe | |
| CN205693283U (en) | Live electric cable safety device | |
| CN207814692U (en) | Novel building heating and ventilating pipeline attachment device | |
| CN211629771U (en) | Combined cable pipeline for power system | |
| CN208006249U (en) | A kind of high density polyethylene (HDPE) winding structure pipe electric wire guide positioning fixture | |
| CN203478562U (en) | Air conditioner water discharging pipe | |
| CN201715606U (en) | Connecting and sealing structure for water distributing ports and heating pipes of water distributing/collecting device | |
| CN202905210U (en) | High/low-temperature resistant gas-guide steel band armored composite cable | |
| CN205248521U (en) | Antenna and feed -line system cable joint's full protector | |
| CN207801445U (en) | Waterproof cable cold-shrinking intermediate joint | |
| CN204420320U (en) | A kind of seal arrangement connecting protective well through hole and ground deferent | |
| CN205753795U (en) | Novel wiring board | |
| CN202691379U (en) | Water pipe connecting piece with flexible component | |
| CN209056691U (en) | Compressor connecting wire group | |
| CN209196361U (en) | A kind of fire hose and water belt lacing sealing and connecting device | |
| CN220857541U (en) | Gas isolation wire passing connector | |
| CN215215199U (en) | Composite flame-retardant light ventilating duct | |
| CN108200674B (en) | Combined heat tracing band |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |