CN203735178U - Novel polyethylene primary and secondary heat preservation film - Google Patents
Novel polyethylene primary and secondary heat preservation film Download PDFInfo
- Publication number
- CN203735178U CN203735178U CN201320869045.3U CN201320869045U CN203735178U CN 203735178 U CN203735178 U CN 203735178U CN 201320869045 U CN201320869045 U CN 201320869045U CN 203735178 U CN203735178 U CN 203735178U
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- China
- Prior art keywords
- bar
- insulation film
- film
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- sub
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model discloses a novel polyethylene primary and secondary heat preservation film which comprises a film body. The novel polyethylene primary and secondary heat preservation film further comprises a connecting part fixedly connected with the film body, the connecting part comprises a primary strip arranged on the upper surface and a secondary strip arranged on the lower surface, the primary strip comprises a clamping groove and a clamping groove connecting part, the secondary strip comprises a clamping head matched with the clamping groove in structure, and the clamping groove is connected with the film body through the clamping groove connecting part. The novel polyethylene primary and secondary heat preservation film has the advantages that the connecting part comprising the primary strip and the secondary strip which correspond in shape and can be fixed together is arranged on the film body, so sealing connection among multiple heat preservation films or of a single heat preservation film can be achieved, the sealing effect is good, operation is easy, production efficiency can be improved, and the novel polyethylene primary and secondary heat preservation film has important significance in popularization of the application scenes of agriculture, environmentally protective facilities, factory workshops and the like.
Description
Technical field
The utility model belongs to production, life technical field, relates in particular to a kind of novel polyethylene primary and secondary insulation film.
Background technology
Along with the development of modern technologies, polytene heat-insulation film is widely used in each technical field in production, life.State in the use in the process of polytene heat-insulation film, because the size of produced insulation film product is defined, under some occasion, in using, multi-disc insulation film product need to be coupled together to use on booth.
In prior art, often adopt folding and colligation, the mode such as bonding to be connected insulation film product, still, there are some defects in these connected modes, as after adopting bonding mode to connect, due to bonding not tight, easily disconnect; After utilizing the mode of colligation to connect, can waste insulation film, sealing effectiveness is bad, complicated operation efficiency is lower.
Given this, in the urgent need to a kind of novel polyethylene primary and secondary insulation film is provided, to meet user's the demand connecting for insulation film.
Summary of the invention
The purpose of this utility model is to provide a kind of novel polyethylene primary and secondary insulation film, to solve the defect existing in above-mentioned prior art.
For realizing the purpose of this utility model, the utility model provides a kind of novel polyethylene primary and secondary insulation film, comprise film body, also comprise the connecting portion being fixedly connected with described film body, described connecting portion comprises the master bar that is arranged at upper surface and the sub-bar that is arranged at lower surface, described master bar comprises draw-in groove and draw-in groove connecting portion, and described sub-bar comprises the dop matching with described notch; Described draw-in groove is connected with described film body by described draw-in groove connecting portion.
Preferably, the cross section of described draw-in groove is that opening is ring-like, and described dop is the structure with arcwall face.
Preferably, described sub-bar also comprises dop connecting portion, and described dop is connected with described film body by described dop connecting portion.
Preferably, described insulation film comprises multiple master bars or 1 sub-bar, and described sub-bar is arranged at one end of described film body, or described insulation film comprises multiple sub-bars or 1 master bar, and described master bar is arranged at one end of described film body.
Preferably, described insulation film is attached type metallocene PE primary and secondary insulation film.
Preferably, described insulation film comprises reflexed light film.
The beneficial effects of the utility model are, by connecting portion is set on film body, comprise shape is corresponding, can be fixed together master bar and sub-bar, can realize between multi-disc insulation film and being tightly connected of monolithic insulation film, sealing effectiveness is better, simple to operate, can enhance productivity, under the application scenarios such as agricultural, environmental protection facility, factory floor, all there is great dissemination.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the master bar structural representation that the utility model embodiment provides;
Fig. 3 is sub-bar the first structural representation that the utility model embodiment provides;
Fig. 4 is sub-bar the second structural representation that the utility model embodiment provides;
In figure, 1-film body, the sub-bar of 2-first, 21-dop connecting portion, 22-dop, the sub-bar of 3-second, 4-master bar, 41-draw-in groove, 42-draw-in groove connecting portion.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be understood to specific embodiment described herein only in order to explain the utility model, be not limited to protection domain of the present utility model.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model provides a kind of novel polyethylene primary and secondary insulation film, comprise film body, also comprise the connecting portion being fixedly connected with described film body, described connecting portion comprises the master bar that is arranged at upper surface and the sub-bar that is arranged at lower surface, described master bar comprises draw-in groove and draw-in groove connecting portion, and described sub-bar comprises the dop matching with described notch; Described draw-in groove is connected with described film body by described draw-in groove connecting portion.
Insulation film described in the utility model is generally produced taking sheet as unit in actual production, every is provided with master bar and sub-bar, master bar and sub-bar are located at respectively upper surface and the lower surface of described insulation film, under special screne, can also be located at the side surface of insulation film; A master bar is at least set on every, at least a sub-bar is set, sub-bar comprises dop, can be stuck in the draw-in groove of master bar and make to be fixed together; Can the use that is fixedly connected with dop by draw-in groove between monolithic insulation film or multi-disc insulation film; Between master bar and master bar or master bar and sub-bar, or spacing between sub-bar and sub-bar can be that 10cm-100cm is better.Upper surface described in the utility model, lower surface not to described insulation film is actual use in or the restriction of obverse and reverse in common call, just in order to limit two different surfaces up and down of insulation film, in actual use or conventionally in call, front can be upper surface of the present utility model or lower surface, and correspondingly reverse side can lower surface of the present utility model or upper surface.Between described draw-in groove and described film body, draw-in groove connecting portion is set, can greatly strengthens the tensile strength of described film body
The beneficial effects of the utility model are, by connecting portion is set on film body, comprise shape is corresponding, can be fixed together master bar and sub-bar, can realize between multi-disc insulation film and being tightly connected of monolithic insulation film, sealing effectiveness is better, simple to operate, can enhance productivity, under the application scenarios such as agricultural, environmental protection facility, factory floor, all there is great dissemination.
In the utility model embodiment, the cross section of described draw-in groove is that opening is ring-like, and described dop is the structure with arcwall face.As shown in Figure 2, the cross section of described draw-in groove to be shaped as opening ring-like; As shown in Figure 3, Figure 4, the shape of described dop as shown in the figure.
In the utility model embodiment, described sub-bar also comprises dop connecting portion, and described dop is connected with described film body by described dop connecting portion.The tensile strength that described dop connecting portion strengthens described insulation film is set.
In the utility model embodiment, described insulation film comprises multiple master bars or 1 sub-bar, and described sub-bar is arranged at one end of described film body, or described insulation film comprises multiple sub-bars or 1 master bar, and described master bar is arranged at one end of described film body.
Multiple master bars or 1 sub-bar are set on every film, and sub-bar is located at lower surface one end of film, and master bar evenly or anisotropically distributes and is arranged on the corresponding position of upper surface of film; Correspondingly, can comprise multiple sub-bars or 1 master bar, master bar is located at upper surface one end of film, and sub-bar evenly or anisotropically distributes and is arranged on the corresponding position of lower surface of film.
In the utility model embodiment, described insulation film is attached type metallocene PE primary and secondary insulation film.
In the utility model embodiment, described insulation film comprises reflexed light film; Described reflexed light film can be the reflective membrane of light transmittance at 5%-50%, can play the energy, the effect cool in summer and warm in winter of saving.
The utility model, in actual use scenes, can connect according to colligations such as the reinforcing bar on facility, steel wire, steel bars, makes total strengthen anti-snow, wind load ability.According to actual conditions, multiple insulation film multiple-layer stackeds can be used.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a novel polyethylene primary and secondary insulation film, comprise film body, it is characterized in that, also comprise the connecting portion being fixedly connected with described film body, described connecting portion comprises the master bar that is arranged at upper surface and the sub-bar that is arranged at lower surface, described master bar comprises draw-in groove and draw-in groove connecting portion, and described sub-bar comprises the dop matching with described notch; Described draw-in groove is connected with described film body by described draw-in groove connecting portion.
2. novel polyethylene primary and secondary insulation film according to claim 1, is characterized in that, the cross section of described draw-in groove is that opening is ring-like, and described dop is the structure with arcwall face.
3. novel polyethylene primary and secondary insulation film according to claim 2, is characterized in that, described sub-bar also comprises dop connecting portion, and described dop is connected with described film body by described dop connecting portion.
4. according to the novel polyethylene primary and secondary insulation film described in any one in claim 1-3, it is characterized in that, described insulation film comprises multiple master bars or 1 sub-bar, described sub-bar is arranged at one end of described film body, or described insulation film comprises multiple sub-bars or 1 master bar, and described master bar is arranged at one end of described film body.
5. novel polyethylene primary and secondary insulation film according to claim 4, is characterized in that, described insulation film is attached type metallocene PE primary and secondary insulation film.
6. novel polyethylene primary and secondary insulation film according to claim 5, is characterized in that, described insulation film comprises reflexed light film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869045.3U CN203735178U (en) | 2013-12-20 | 2013-12-20 | Novel polyethylene primary and secondary heat preservation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869045.3U CN203735178U (en) | 2013-12-20 | 2013-12-20 | Novel polyethylene primary and secondary heat preservation film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203735178U true CN203735178U (en) | 2014-07-30 |
Family
ID=51335068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869045.3U Expired - Fee Related CN203735178U (en) | 2013-12-20 | 2013-12-20 | Novel polyethylene primary and secondary heat preservation film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203735178U (en) |
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2013
- 2013-12-20 CN CN201320869045.3U patent/CN203735178U/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: 20140730 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |