CN209325389U - A kind of rectangular plastic air draught set with strong corrosion resistant - Google Patents
A kind of rectangular plastic air draught set with strong corrosion resistant Download PDFInfo
- Publication number
- CN209325389U CN209325389U CN201820344114.1U CN201820344114U CN209325389U CN 209325389 U CN209325389 U CN 209325389U CN 201820344114 U CN201820344114 U CN 201820344114U CN 209325389 U CN209325389 U CN 209325389U
- Authority
- CN
- China
- Prior art keywords
- barrier plate
- corrosion resistant
- rectangular plastic
- air draught
- air inlet
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 35
- 230000007797 corrosion Effects 0.000 title claims abstract description 24
- 239000004033 plastic Substances 0.000 title claims abstract description 15
- 229920003023 plastic Polymers 0.000 title claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 230000003628 erosive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 14
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of rectangular plastic air draught set with strong corrosion resistant, it include body, it is provided on the jacket surface and the integrally formed air inlet of body, it is provided with by the air inlet and the integrally formed air outlet of body, the air inlet bore is slightly larger than air outlet bore, and body two sides side is flat setting, and body two sides side is provided with recess, the semicircular arc setting of recess, the jacket surface are equipped with anti-corrosion layer；Not only corrosion resistance is strong for the rectangular plastic air draught set with strong corrosion resistant, while practical performance is improved.
Description
Technical field
The utility model relates to a kind of rectangular plastic air draught set with strong corrosion resistant.
Background technique
Existing air draught set function domestic at present is relatively simple, only has the function of air draught, not the function of outlet air, in this way
It needs staff to buy exhaust apparatus to carry out outlet air more, not only increases cost in this way, also extremely forcibly occupy space, practicability
Deficiency, and air draught set four directions is not provided with through-hole, and such air draught efficiency is too low, work requirements is not met, along with existing
Some air draught set corrosion resistances are poor, are easy to cause often replacement air draught set, thus can further increase cost.
Utility model content
In view of this, the utility model aim is to provide one kind, not only corrosion resistance is strong, while practical performance is improved
The rectangular plastic air draught set with strong corrosion resistant.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of rectangle with strong corrosion resistant
Plastics air draught set, includes body, be provided on the jacket surface with the integrally formed air inlet of body, by the air inlet
It is provided with and is slightly larger than air outlet bore, body two sides side with the integrally formed air outlet of body, the air inlet bore
Face is flat setting, and body two sides side is provided with recess, the semicircular arc setting of recess, the jacket surface paving
Equipped with anti-corrosion layer.
Preferably, the anti-corrosion layer is polytetrafluoroethylene material, using polytetrafluoroethylene material as anti-corrosion layer,
The corrosion resistance of body can be enhanced, reduce the frequency of replacement body.
Preferably, being provided with threaded hole on the jacket surface, the threaded hole is provided with more than one.
Preferably, the body inner wall is provided with the first barrier plate and the second barrier plate, first barrier plate and
Two barrier plates are located at air inlet, and first barrier plate and the second barrier plate are provided with more than one.
Preferably, first barrier plate and the second barrier plate are inclined to set, first barrier plate and the second resistance
The inclined direction of baffle improves the stability of equipment on the contrary, high-speed flow can be prevented directly into follow-up equipment.
The utility model has the technical effect that following aspect: due to being provided with air inlet and air outlet, so not
The effect of air inlet/outlet can be only played, while also ing save cost, no longer needs to that more exhaust apparatus are installed, practicability obtains
It improves, while body two sides are that flat setting and body two sides are provided with recess, flat setting can preferably make multiple sets
Body is arranged side by side, and the semicircular arc setting of recess increases the effect of air inlet and the outlet, so that air inlet effect and air-out effect obtain
Arrived raising, along with jacket surface is equipped with one layer of anti-corrosion layer, anti-corrosion layer can be good at playing the role of it is corrosion resistant,
Reduce the frequency of replacement body, save the cost.
Detailed description of the invention
Fig. 1 is a kind of main view of the rectangular plastic air draught set with strong corrosion resistant of the utility model；
Fig. 2 is a kind of side view of the rectangular plastic air draught set with strong corrosion resistant of the utility model.
Specific embodiment
Below in conjunction with attached drawing 1-2, specific embodiment of the present utility model is described in further detail, so that the utility model
Technical solution is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
As shown in Figs. 1-2, a kind of rectangular plastic air draught set with strong corrosion resistant, includes body 1, the body 1
Be provided on surface with the integrally formed air inlet 2 of body 1, be provided with and the integrally formed outlet air of body 1 by the air inlet 2
Mouth 3, the body 1 use air inlet 2 and air outlet 3 simultaneously, not only can play the effect of air inlet/outlet, also a save into
This no longer needs to install more exhaust apparatus, and 2 bore of air inlet is slightly larger than 3 bore of air outlet, so that air inlet effect is more
Good, the 1 two sides side of body is flat setting, and the body 1 can make multiple bodies 1 set side by side using flat setting
It sets, the 1 two sides side of body is provided with recess 4, the semicircular arc setting of the recess 4, by being provided with recess 4, and it is recessed
4 semicircular arc settings of mouth, so that air draught effect and air-out effect are improved, 1 surface of body is equipped with corrosion-resistant
Set can be enhanced using polytetrafluoroethylene material as anti-corrosion layer 5 for polytetrafluoroethylene material in layer 5, the anti-corrosion layer 5
The corrosion resistance of body 1 reduces the frequency of replacement body 1, is provided with threaded hole 6, the threaded hole 6 on 1 surface of body
It is provided with more than one, 1 inner wall of body is provided with the first barrier plate 7 and the second barrier plate 8,7 He of the first barrier plate
Second barrier plate 8 is located at air inlet 2, and first barrier plate 7 and the second barrier plate 8 are provided with more than one, and described first
Barrier plate 7 and the second barrier plate 8 are inclined to set, and the inclined direction of first barrier plate 7 and the second barrier plate 8 is on the contrary, set
1 inner wall of body is provided with inclined first barrier plate 7 and the second barrier plate 8, and high-speed flow can be prevented directly into follow-up equipment,
Improve the stability of equipment.
The utility model has the technical effect that following aspect: due to being provided with air inlet and air outlet, so not
The effect of air inlet/outlet can be only played, while also ing save cost, no longer needs to that more exhaust apparatus are installed, practicability obtains
It improves, while body two sides are that flat setting and body two sides are provided with recess, flat setting can preferably make multiple sets
Body is arranged side by side, and the semicircular arc setting of recess increases the effect of air inlet and the outlet, so that air inlet effect and air-out effect obtain
Arrived raising, along with jacket surface is equipped with one layer of anti-corrosion layer, anti-corrosion layer can be good at playing the role of it is corrosion resistant,
Reduce the frequency of replacement body, save the cost.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (5)
1. a kind of rectangular plastic air draught set with strong corrosion resistant, it is characterised in that: include body, on the jacket surface
Be provided with the integrally formed air inlet of body, be provided with by the air inlet with the integrally formed air outlet of body, it is described into
Air port bore is slightly larger than air outlet bore, and body two sides side is flat setting, and body two sides side is provided with
Recess, the semicircular arc setting of recess, the jacket surface are equipped with anti-corrosion layer.
2. a kind of rectangular plastic air draught set with strong corrosion resistant as described in claim 1, it is characterised in that: the corrosion resistant
Erosion layer is polytetrafluoroethylene material.
3. a kind of rectangular plastic air draught set with strong corrosion resistant as described in claim 1, it is characterised in that: the body
Threaded hole is provided on surface, the threaded hole is provided with more than one.
4. a kind of rectangular plastic air draught set with strong corrosion resistant as described in claim 1, it is characterised in that: the body
Inner wall is provided with the first barrier plate and the second barrier plate, and first barrier plate and the second barrier plate are located at air inlet, described
First barrier plate and the second barrier plate are provided with more than one.
5. a kind of rectangular plastic air draught set with strong corrosion resistant as claimed in claim 4, it is characterised in that: described first
Barrier plate and the second barrier plate are inclined to set, and the inclined direction of first barrier plate and the second barrier plate is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344114.1U CN209325389U (en) | 2018-03-13 | 2018-03-13 | A kind of rectangular plastic air draught set with strong corrosion resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344114.1U CN209325389U (en) | 2018-03-13 | 2018-03-13 | A kind of rectangular plastic air draught set with strong corrosion resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325389U true CN209325389U (en) | 2019-08-30 |
Family
ID=67705929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344114.1U Expired - Fee Related CN209325389U (en) | 2018-03-13 | 2018-03-13 | A kind of rectangular plastic air draught set with strong corrosion resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325389U (en) |
-
2018
- 2018-03-13 CN CN201820344114.1U patent/CN209325389U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |