CN206054957U - A kind of new PP fresh wind tubes - Google Patents
A kind of new PP fresh wind tubes Download PDFInfo
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- CN206054957U CN206054957U CN201621030153.1U CN201621030153U CN206054957U CN 206054957 U CN206054957 U CN 206054957U CN 201621030153 U CN201621030153 U CN 201621030153U CN 206054957 U CN206054957 U CN 206054957U
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Abstract
The utility model discloses a kind of new PP fresh wind tubes, including using double-deck PP fresh airs body, the PP fresh airs body includes internal layer and outer layer, and the external sheath is in the outside of internal layer；The outer layer is the corrugated tube with section for flat structure, and the internal layer is the flat tube of inner wall smooth, and the internal layer is using special raw material.This utility model is reasonable in design, simple structure, be easy to construction, and windage when can reduce air intake, so as to reduce flow loss, while having antistatic and antimycotic performance.
Description
Technical field
This utility model is related to fresh air tubing technical field, is related specifically to a kind of new PP fresh wind tubes.
Background technology
Develop rapidly with industrialized, the most of the time of numerous people is spent in air-conditioned interior.But it is indoor
The situation of air draught is more bad, greatly have impact on the health of people.Due to requirement more and more higher of the people to health, compel
It is essential and will sucks more ozones, therefore the fresh air pipeline of energy air intake has obtained great attention in building field.
The cross section of traditional fresh air pipeline is circular PP or PVC corrugated tubes, when cement flooring is constructed, due to height
Spend larger, constructional difficulties.Again because the inside of corrugated tube is rough, when causing fresh wind tube air intake, windage is larger, flow loss compared with
It is many.Simultaneously do not possess antistatic and antifungal in pipe, be susceptible to electrostatic hazard and mouldy.
But be directed to the deficiencies in the prior art, developer be necessary to develop a kind of reasonable in design, simple structure, can be effective
Improve the condition of construction of fresh wind tube, reduce flow loss, while being capable of antistatic and antimycotic PP fresh wind tubes.
Utility model content
To solve the problems, such as prior art, this utility model provides a kind of reasonable in design, simple structure, Neng Gouyou
Effect improves the condition of construction of fresh wind tube, reduces flow loss, while being capable of antistatic and antimycotic PP fresh wind tubes.
To solve above technical problem, this utility model employs the following technical solutions to realize：
A kind of new PP fresh wind tubes, including using double-deck PP fresh wind tubes, the PP fresh airs body include outer layer and
Internal layer, the external sheath is in the outside of internal layer；Characterized in that, the outer layer is the corrugated tube that section is flat structure, institute
State the flat tube that internal layer is inner wall smooth.
In a preferred embodiment of the present utility model, the internal layer is PP-R layers, and the outer layer is PP-R layers.
As a result of technical scheme as above, it is to be with section that this utility model is easy to the PP fresh air outer tube layers constructed
The corrugated tube of flat structure, corrugated tube bearing capacity are strong, and flat structure is highly little, beneficial to construction, save the engineering time, described interior
Layer is the flat tube of inner wall smooth, can reduce windage during air intake, so as to reduce flow loss, while duct cleaning is easier.
Internal layer of the present utility model is by using special raw material so as to processing characteristics and physical and mechanical property with it is common
PP is consistent, excellent with the adhesive property of outer layer, while imparting antistatic and anti-microbial property.
Without the need for tack coat between internal layer of the present utility model and outer layer.
Compared with prior art, this utility model adopts the corrugated tube for having section for flat structure, internal layer by outer layer
It is the flat tube of the inner wall smooth using special raw material, is easy to construction, save the engineering time, reduces windage during air intake, from
And reduce flow loss, while having antistatic and antimycotic performance
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
With reference to shown in Fig. 1, a kind of new PP fresh wind tubes be given in figure, including using double-deck PP fresh airs body.
PP fresh air bodys include internal layer 100 and outer layer 200, and outer layer 200 is coated on the outside of internal layer 100, and internal layer is PP-R
Layer, outer layer is similarly PP-R layers, without the need for tack coat between internal layer 100 and outer layer 200.
Outer layer 200 is the corrugated tube with section for flat structure, and the bearing capacity of corrugated tube is strong, and flat structure is high
Degree is little, beneficial to construction, saves the engineering time, and internal layer 100 is the flat tube of inner wall smooth, can reduce windage during air intake, so as to subtract
Low discharge loses, while duct cleaning is easier.
Internal layer 100 is by using special raw material so as to which processing characteristics and physical and mechanical property keep one with common PP
Cause, it is excellent with the adhesive property of outer layer 100, while imparting antistatic and anti-microbial property.
In sum, this utility model adopts the corrugated tube for having section for flat structure by outer layer, and internal layer is to use
The flat tube of the inner wall smooth of special raw material, is easy to construction, saves the engineering time, reduces windage during air intake, so as to reduce
Flow loss, while having antistatic and antimycotic performance
Ultimate principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed this utility model.This utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (2)
1. a kind of new PP fresh wind tubes, including using double-deck PP fresh wind tubes, the PP fresh airs body includes outer layer and interior
Layer, the external sheath is in the outside of internal layer；Characterized in that, the outer layer is the corrugated tube that section is flat structure, it is described
Internal layer is the flat tube of inner wall smooth.
2. a kind of new PP fresh wind tubes according to claim 1, it is characterised in that：The internal layer is PP-R layers, described outer
Layer is PP-R layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030153.1U CN206054957U (en) | 2016-08-31 | 2016-08-31 | A kind of new PP fresh wind tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030153.1U CN206054957U (en) | 2016-08-31 | 2016-08-31 | A kind of new PP fresh wind tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054957U true CN206054957U (en) | 2017-03-29 |
Family
ID=58374852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030153.1U Active CN206054957U (en) | 2016-08-31 | 2016-08-31 | A kind of new PP fresh wind tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328876A (en) * | 2019-07-08 | 2019-10-15 | 苏州艾特斯环保设备有限公司 | A kind of preparation method of fireproofing corrosion resistant erosion air hose |
| CN110938258A (en) * | 2019-11-28 | 2020-03-31 | 爱康企业集团(上海)有限公司 | Flame-retardant antibacterial fresh air pipe and preparation method thereof |
| CN111187471A (en) * | 2020-02-25 | 2020-05-22 | 爱康企业集团(上海)有限公司 | Anti-aging fresh air pipe and preparation method thereof |
-
2016
- 2016-08-31 CN CN201621030153.1U patent/CN206054957U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328876A (en) * | 2019-07-08 | 2019-10-15 | 苏州艾特斯环保设备有限公司 | A kind of preparation method of fireproofing corrosion resistant erosion air hose |
| CN110938258A (en) * | 2019-11-28 | 2020-03-31 | 爱康企业集团(上海)有限公司 | Flame-retardant antibacterial fresh air pipe and preparation method thereof |
| CN111187471A (en) * | 2020-02-25 | 2020-05-22 | 爱康企业集团(上海)有限公司 | Anti-aging fresh air pipe and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Aikang Industrial Co.,Ltd. Address before: 201314 No. 4828 Shen Jiang Nan Road, Xinchang Town, Pudong New Area, Shanghai Patentee before: AKAN ENTERPRISE GROUP (SHANGHAI) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Aikang Enterprise Group (Zhejiang) Co.,Ltd. Address before: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee before: Zhejiang Aikang Industrial Co.,Ltd. |