CN209334017U - Radiator electrostatic spraying silica gel dust plug - Google Patents
Radiator electrostatic spraying silica gel dust plug Download PDFInfo
- Publication number
- CN209334017U CN209334017U CN201822095707.1U CN201822095707U CN209334017U CN 209334017 U CN209334017 U CN 209334017U CN 201822095707 U CN201822095707 U CN 201822095707U CN 209334017 U CN209334017 U CN 209334017U
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- CN
- China
- Prior art keywords
- cock body
- radiator
- silica gel
- electrostatic spraying
- flexible
- 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
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- Electrostatic Spraying Apparatus (AREA)
- Silicon Compounds (AREA)
Abstract
The utility model provides a kind of radiator electrostatic spraying silica gel dust plug, belong to heating production tooling technical field, including for filling in the flexible cock body on hickey, flexible cock body includes interconnecting piece for abutting with hickey inner wall and is located at interconnecting piece one end and the outer plug portion for abutting with the external port of hickey, and the first through hole for being connected to inside and outside radiator is additionally provided on flexible cock body.The utility model passes through the flexible cock body provided with outer plug portion, interconnecting piece, when needing to close hickey, flexible cock body is filled in hickey by hand-held outer plug portion, when needing to remove flexible cock body, flexible cock body is extracted in hand-held outer plug portion, be conducive to improve installation and removal efficiency, and then improve production efficiency, the first through hole inside and outside connection radiator is equipped on flexible cock body simultaneously to carry out pressure release to radiator during solidification etc., it avoids flexible cock body from popping up, avoids the problem of flexible cock body is easy to fall off under differential pressure.
Description
Technical field
It is more specifically to be related to a kind of radiator electrostatic that the utility model, which belongs to heating production tooling technical field,
Apply silica gel dust plug.
Background technique
Radiator is common heating system in life, usually there is one layer of white coating outside present radiator, ten
Divide beauty, this coating is generated by spraying molding powder, and the specific steps for spraying molding powder include pre-treatment, electrostatic spraying and consolidate
Change three steps.Pre-treatment is mainly used for removing the greasy dirt of workpiece surface, dust, rusty stain, and generates one layer in workpiece surface and resist
Corrosion and " phosphate coating " or " chromizing layer " that can increase spray-on coating adhesive force, common pre-treatment have immersion type, fountain, waterfall
Three kinds of cloth, immersion type needs multiple soaking compartments；Spray then needs that one section of spray line is arranged on spraying line；Waterfall type is
Solution is directly flowed down from eminence along workpiece.Electrostatic spraying is uniformly to be sprayed using electrostatic absorption principle on the surface of workpiece
One layer of powdery paints, special workpiece (position comprising being easy to produce electrostatic screen) are completed using high performance static plastic spraying machine
Spraying, the powder fallen are recycled by recovery system.Solidification is workpiece after spraying as in 200 DEG C or so of high temperature furnace 20
Minute, (for cured temperature and time depending on selected powder quality, special low-temperature powder solidification temperature was 160 DEG C or so, more
Supernumerary segment saves the energy), make powder melts, levelling, solidification.
In electrostatic spray process, due to being designed with hickey on radiator, connect once powdery paints is attached to screw thread
On mouth or enter inside radiator, be difficult to remove, after solidification, the coating that powdery paints is formed is securely attached to screw thread
On interface, powdery paints is not only wasted, but also will lead to hickey precision variation, is easy to produce drainage after installation.Therefore, existing
There is technology to generally use the steel fastener matched with hickey to close hickey, but steel fastener needs to be screwed in spiral shell
On line interface, installation and removal are time-consuming and laborious, are unfavorable for improving production efficiency, and quiet due to being easy aggregation on steel fastener
Electricity can adhere to a large amount of powdery paints, the waste of powdery paints be caused, and be difficult to clear up after solidification, in secondary use
Before, it needs that the powdery paints of adhesion is carbonized with high temperature (700-800 degrees Celsius), then taps, the molding powder after carbonization is allowed to fall off,
Inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of radiator electrostatic spraying silica gel dust plugs, to solve in the prior art
Existing radiator low technical problem of production efficiency caused by steel fastener in electrostatic spray process.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of radiator electrostatic spraying silica gel
Dust plug, including for filling in the flexible cock body on hickey, flexible cock body includes for abutting with hickey inner wall
It interconnecting piece and is located at interconnecting piece one end and for the outer plug portion that abuts with the external port of hickey, is additionally provided on flexible cock body
First through hole for being connected to inside and outside radiator.
Further, in radiator electrostatic spraying silica gel dust plug above-mentioned, flexible cock body further includes being arranged in interconnecting piece
The guide part of the other end.
Further, in radiator electrostatic spraying silica gel dust plug above-mentioned, flexible cock body further includes being arranged in guide part
The interior plug portion of inner port between interconnecting piece and for being connected to hickey.
Further, in radiator electrostatic spraying silica gel dust plug above-mentioned, interconnecting piece is equipped with cyclic annular card slot.
Further, in radiator electrostatic spraying silica gel dust plug above-mentioned, labyrinth seal knot is equipped with inside first through hole
Structure.
Further, it is equipped in radiator electrostatic spraying silica gel dust plug above-mentioned, inside first through hole for covering the
The flexible valve of one through-hole, flexible valve one end are fixedly connected with first through hole inner wall, and the other end is supported with first through hole inner wall
It connects.
Further, it in radiator electrostatic spraying silica gel dust plug above-mentioned, is additionally provided on flexible cock body and flexible cock body
The hole cock body of interference fit, first through hole are arranged on the cock body of hole.
Further, in radiator electrostatic spraying silica gel dust plug above-mentioned, flexible cock body is insulation system.
Further, in radiator electrostatic spraying silica gel dust plug above-mentioned, flexible cock body is silica gel structure.
Further, in radiator electrostatic spraying silica gel dust plug above-mentioned, flexible plugs in vitro reflect equipped with light by leakage face
Layer.
The beneficial effect of radiator electrostatic spraying silica gel dust plug provided by the utility model is: with prior art phase
Than the utility model is held by being provided with the flexible cock body in outer plug portion, interconnecting piece when needing to close hickey
Flexible cock body is filled in hickey by outer plug portion, and when needing to remove flexible cock body, holding outer plug portion will be flexible
Cock body is extracted, and is conducive to improve installation and removal efficiency, and then improve production efficiency, while the company of being equipped on flexible cock body
First through hole inside and outside logical radiator avoids flexible cock body from popping up, keeps away to carry out pressure release to radiator during solidification etc.
The problem of flexible cock body is easy to fall off under differential pressure is exempted from.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that a kind of sectional structure of radiator electrostatic spraying silica gel dust plug that embodiment provides of the utility model is illustrated
Figure；
Fig. 2 is that the sectional structure for the radiator electrostatic spraying silica gel dust plug that the utility model another kind embodiment provides shows
It is intended to.
Wherein, each appended drawing reference in figure:
10- flexibility cock body；The outer plug portion 11-；12- interconnecting piece；Plug portion in 13-；14- guide part；
21- first through hole；22- flexible valve；
31- ring-type card slot；32- reflection layer；
40- radiator；41- hickey.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It is now dust-proof to a kind of radiator electrostatic spraying silica gel provided by the utility model to fill in also referring to Fig. 1 and Fig. 2
Row explanation.Radiator electrostatic spraying silica gel dust plug, including for filling in the flexible cock body 10 on hickey 41, flexible cock body
10 include interconnecting piece 12 for abutting with 41 inner wall of hickey and are located at 12 one end of interconnecting piece and are used for and hickey 41
The outer plug portion 11 that abuts of external port, the first through hole 21 for being connected to inside and outside radiator 40 is additionally provided on flexible cock body 10.
Radiator electrostatic spraying silica gel dust plug provided by the utility model, it is compared with prior art, outer by being provided with
Plug portion 11, interconnecting piece 12 flexible cock body 10 hold outer plug portion 11 for flexible plugs when needing to close hickey 41
Body 10 fills in hickey 41, and when needing to remove flexible cock body 10, flexible cock body 10 is pulled out in hand-held outer plug portion 11
Out, be conducive to improve installation and removal efficiency, and then improve production efficiency, while is warm equipped with connection on flexible cock body 10
First through hole 21 inside and outside gas piece 40 avoids flexible 10 bullet of cock body to carry out pressure release to radiator 40 during solidification etc.
Out, the problem of flexible cock body 10 is easy to fall off under differential pressure is avoided.
Further, anti-as radiator electrostatic spraying silica gel provided by the utility model also referring to Fig. 1 and Fig. 2
A kind of specific embodiment of dirt plug, flexible cock body 10 further include that setting is filled in 12 other end of interconnecting piece for convenient dust-proofing plug
The guide part 14 of hickey 41, the outer diameter of guide part 14 close to 12 one end of interconnecting piece to the other end from gradually becoming smaller.Flexible plugs
Body 10 further includes the interior plug that the inner port between guide part 14 and interconnecting piece 12 and for being connected to hickey 41 is arranged in
Portion 13.Interconnecting piece 12 is equipped with cyclic annular card slot 31, in order to be clamped with hickey 41, prevents dust plug from falling.
Further, referring to Fig. 1, one kind as radiator electrostatic spraying silica gel dust plug provided by the utility model
Specific embodiment is equipped with labyrinth seal structure inside first through hole 20.Flexible cock body 10 is insulation system, quiet to avoid carrying
Electricity adheres to powdery paints.Flexible cock body 10 is silica gel structure.Specifically, flexible cock body 10 is two-component room-temperature-vulcanized silicon rubber
Glue material.Two-component room-temperature-vulcanized silicone rubber can keep for a long time elasticity in -65~250 DEG C of temperature ranges, and have excellent
Performance and chemical stability, can water-fast, resistance to ozone, weather-resistant.It can be long-term in the case where 200 degrees Celsius of molding powders solidify heating environment
It uses.Flexible 10 leakage face of cock body is equipped with reflection layer 32, is caused with slowing down the light radiation generated in the stages such as solidification process
Flexible 10 aging of cock body.
Further, referring to Fig. 2, one kind as radiator electrostatic spraying silica gel dust plug provided by the utility model
Specific embodiment is equipped with the flexible valve 22 for covering first through hole 21,22 one end of flexible valve inside first through hole 21
It is fixedly connected with 21 inner wall of first through hole, the other end is abutted with 21 inner wall of first through hole.Be additionally provided on flexible cock body 10 with it is soft
Property cock body 10 be interference fitted hole cock body 20, first through hole 21 be arranged on hole cock body 20.Hole cock body is mainly used for logical first
Hole 21 is ejected on flexible cock body 10 when blocking, in order in the curing process to carrying out pressure release inside radiator 40.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of radiator electrostatic spraying silica gel dust plug, it is characterised in that: including for filling in the flexible plugs on hickey
Body, the flexibility cock body include interconnecting piece for abutting with the hickey inner wall and are located at described interconnecting piece one end and use
It is additionally provided in the outer plug portion abutted with the external port of the hickey, the flexibility cock body for being connected to inside and outside radiator
First through hole.
2. radiator electrostatic spraying silica gel dust plug as described in claim 1, it is characterised in that: it is described flexibility cock body further include
The guide part of the interconnecting piece other end is set.
3. radiator electrostatic spraying silica gel dust plug as claimed in claim 2, it is characterised in that: it is described flexibility cock body further include
The interior plug portion of inner port between the guide part and the interconnecting piece and for being connected to the hickey is set.
4. radiator electrostatic spraying silica gel dust plug as described in claim 1, it is characterised in that: the interconnecting piece is equipped with ring
Shape card slot.
5. radiator electrostatic spraying silica gel dust plug as described in claim 1, it is characterised in that: set inside the first through hole
There is labyrinth seal structure.
6. radiator electrostatic spraying silica gel dust plug as described in claim 1, it is characterised in that: set inside the first through hole
There is the flexible valve that first through hole is stated for shelter, described flexible valve one end is fixedly connected with first through hole inner wall, another
End is abutted with first through hole inner wall.
7. the radiator electrostatic spraying silica gel dust plug as described in claim 1,5 or 6, it is characterised in that: the flexibility cock body
On be additionally provided with hole cock body with the flexible cock body interference fit, the first through hole is arranged on the hole cock body.
8. radiator electrostatic spraying silica gel dust plug as described in claim 1, it is characterised in that: the flexibility cock body is insulation
Structure.
9. radiator electrostatic spraying silica gel dust plug as described in claim 1, it is characterised in that: the flexibility cock body is silica gel
Structure.
10. the radiator electrostatic spraying silica gel dust plug as described in claim 1 or 9, it is characterised in that: the flexible plugs are external
Leakage face is equipped with reflection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095707.1U CN209334017U (en) | 2018-12-12 | 2018-12-12 | Radiator electrostatic spraying silica gel dust plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095707.1U CN209334017U (en) | 2018-12-12 | 2018-12-12 | Radiator electrostatic spraying silica gel dust plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209334017U true CN209334017U (en) | 2019-09-03 |
Family
ID=67757071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822095707.1U Expired - Fee Related CN209334017U (en) | 2018-12-12 | 2018-12-12 | Radiator electrostatic spraying silica gel dust plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209334017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488404A (en) * | 2021-12-28 | 2022-05-13 | 深圳市欧耐特通讯有限公司 | Fixed attenuator |
-
2018
- 2018-12-12 CN CN201822095707.1U patent/CN209334017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488404A (en) * | 2021-12-28 | 2022-05-13 | 深圳市欧耐特通讯有限公司 | Fixed attenuator |
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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: 20190903 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |