CN204459483U - Insulation wall bushing - Google Patents
Insulation wall bushing Download PDFInfo
- Publication number
- CN204459483U CN204459483U CN201520062991.6U CN201520062991U CN204459483U CN 204459483 U CN204459483 U CN 204459483U CN 201520062991 U CN201520062991 U CN 201520062991U CN 204459483 U CN204459483 U CN 204459483U
- Authority
- CN
- China
- Prior art keywords
- front door
- arranges
- wall bushing
- shading cloth
- outer tube
- 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
Abstract
Insulation wall bushing, comprise casing, several equipment cavity is set in casing, casing front portion arranges two bisect door, bisect door is respectively left front door and right front door, the top of left front door arranges receiver, in receiver, rotating shaft is set, rotating shaft coordinates spool is installed, between spool and rotating shaft, torsion spring is set, spool connects one end of shading cloth, offer groove bottom receiver, the other end of shading cloth arranges several link, and shading cloth is through saturating groove, the top of right front door arranges several hook, and link can coordinate with hook.Left front door and right front door, when keeping in repair, are opened, are pulled shading cloth, make shading cloth walk around the top of left front door and right front door by the utility model, link and hook are coordinated, thus in the on-state, cabinet front top is formed and blocks.In the rainy day, there is rainproof effect, avoid rainwater to enter in casing, available protecting equipment.Simultaneously to maintenance man's rain cover; Summer can carry out sunshade, builds comfortable working environment.
Description
Technical field
The utility model belongs to pipe fitting field, specifically a kind of insulation wall bushing.
Background technique
Heating wall-passing pipe is generally directly taken and is placed on the wall-through hole of body of wall, particularly multiple wall-passing pipe, relatively more independent mutually, wall-passing pipe be all supported by two ends; Wall-passing pipe directly contacts with body of wall, and heat is led away by body of wall, and thermal loss is larger.
Model utility content
The utility model provides a kind of insulation wall bushing, in order to solve defect of the prior art.
The utility model is achieved by the following technical programs:
Insulation wall bushing, comprise inner and outer tubes, filling heat insulating wall between inner and outer tubes, outer tube periphery arranges main retaining ring, and outer tube periphery arranges auxiliary retaining ring, and main retaining ring is through outer tube.
Insulation wall bushing as above, described inner and outer tubes arrange several support tube, arrange criss-cross connecting base between adjacent support tube, and the both sides of connecting base connect adjacent support tube, and the other both sides of supporting base coordinate with inner and outer tubes respectively.
Insulation wall bushing as above, arranges several inner support frame in described interior pipe, and inner support frame is made up of middle base, several side lever and supporting base, and middle base periphery evenly arranges side lever, and the end of side lever arranges supporting base, and supporting base coordinates with the inwall of interior pipe.
Insulation wall bushing as above, described thermal insulation layer is polyurethane foam insulation layer.
Insulation wall bushing as above, described outer tube is high density polyethylene pipe.
The utility model has the advantages that: the utility model is connected with the interior pipe of adjacent wall-passing pipe by main retaining ring, is coordinated, can improve the mutual support between each wall-passing pipe by the outer tube of auxiliary retaining ring with adjacent wall-passing pipe, improve stability; Intercept heat trnasfer by thermal insulation layer, avoid thermal loss.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is one of structural representation of the present utility model; Fig. 2 is the sectional structure schematic diagram of the A-A line along Fig. 1; Fig. 3 is structural representation two of the present utility model; Fig. 4 is using state structural representation of the present utility model.
Reference character: the auxiliary retaining ring 5 of pipe 2 thermal insulation layer 3 outer tube 4 main retaining ring 6 support tube 7 connecting base 8 middle base 9 side lever 10 supporting base in 1.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Insulation wall bushing, as shown in Figure 1, Figure 2 and Figure 4, comprise interior pipe 1 and outer tube 3, filling heat insulating wall 2 between interior pipe 1 and outer tube 3, outer tube 3 periphery arranges main retaining ring 5, and outer tube 3 periphery arranges auxiliary retaining ring 4, and main retaining ring 5 is through outer tube 3.Insulation wall bushing, it is characterized in that: comprise interior pipe 1 and outer tube 3, filling heat insulating wall 2 between interior pipe 1 and outer tube 3, outer tube 3 periphery arranges main retaining ring 5, and outer tube 3 periphery arranges auxiliary retaining ring 4, and main retaining ring 5 is through outer tube 3.
Specifically, as shown in Figure 2, the interior pipe 1 described in the present embodiment and outer tube 3 arrange several support tube 6, arrange criss-cross connecting base 7 between adjacent support tube 6, the both sides of connecting base 7 connect adjacent support tube 6, and the other both sides of supporting base 7 coordinate with interior pipe 1 and outer tube 3 respectively.Support tube 6 improves the enabling capabilities of interior pipe 1 and outer tube 3, avoids thermal insulation layer to be out of shape.
Concrete, arrange several inner support frame in interior pipe 1 described in the present embodiment, inner support frame is made up of middle base 8, several side lever 9 and supporting base 10, and middle base 8 periphery evenly arranges side lever 9, the end of side lever 9 arranges supporting base 10, and supporting base 10 coordinates with the inwall of interior pipe 1.Inner support frame can improve the support force of interior pipe 1 inside, avoids external force pressure to cause interior pipe 1 to break.
Further, the present embodiment thermal insulation layer 2 is polyurethane foam insulation layer, or other thermal insulating materials.Outer tube 3 is high density polyethylene pipe, or the pipe of other materials.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment's technological scheme of the utility model.
Claims (5)
1. be incubated wall bushing, it is characterized in that: comprise inner and outer tubes, filling heat insulating wall between inner and outer tubes, outer tube periphery arranges main retaining ring, and outer tube periphery arranges auxiliary retaining ring, and main retaining ring is through outer tube.
2. insulation wall bushing according to claim 1, it is characterized in that: described inner and outer tubes arrange several support tube, arrange criss-cross connecting base between adjacent support tube, the both sides of connecting base connect adjacent support tube, and the other both sides of supporting base coordinate with inner and outer tubes respectively.
3. insulation wall bushing according to claim 1, it is characterized in that: in described interior pipe, several inner support frame is set, inner support frame is made up of middle base, several side lever and supporting base, middle base periphery evenly arranges side lever, the end of side lever arranges supporting base, and supporting base coordinates with the inwall of interior pipe.
4. insulation wall bushing according to claim 1, is characterized in that: described thermal insulation layer is polyurethane foam insulation layer.
5. insulation wall bushing according to claim 1, is characterized in that: described outer tube is high density polyethylene pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062991.6U CN204459483U (en) | 2015-01-29 | 2015-01-29 | Insulation wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062991.6U CN204459483U (en) | 2015-01-29 | 2015-01-29 | Insulation wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459483U true CN204459483U (en) | 2015-07-08 |
Family
ID=53666367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062991.6U Expired - Fee Related CN204459483U (en) | 2015-01-29 | 2015-01-29 | Insulation wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459483U (en) |
-
2015
- 2015-01-29 CN CN201520062991.6U patent/CN204459483U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |