CN204064869U - A kind of device testing paint ageing properties - Google Patents
A kind of device testing paint ageing properties Download PDFInfo
- Publication number
- CN204064869U CN204064869U CN201420559824.8U CN201420559824U CN204064869U CN 204064869 U CN204064869 U CN 204064869U CN 201420559824 U CN201420559824 U CN 201420559824U CN 204064869 U CN204064869 U CN 204064869U
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- China
- Prior art keywords
- steam pipe
- cold air
- shell
- shower nozzle
- injection equipment
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Abstract
The utility model discloses a kind of device testing paint ageing properties, belong to coating property proving installation field.It comprises shell, also comprises suspension holdfast, steam injection equipment, transmission shaft, cold air shower nozzle and motor; One end of described suspension holdfast is fixed on the top of shell; Described steam injection equipment is positioned at the middle part of shell; Described steam injection equipment comprises outer steam pipe, whirligig and water vapour passage; Described outer steam pipe is annular, and the medial surface of outer steam pipe is provided with opening, and the xsect of outer steam pipe is " C " type.The utility model is simple to operate, solves existing coating property proving installation volume large, and equipment is complicated, the problems such as not easy to operate and test condition is single, and the utility model volume is little, and cost is low, easy to operate, imitation paint ageing state that can be maximum.
Description
Technical field
The utility model relates to surface coating detection technique field, specifically, relates to a kind of device testing paint ageing properties.
Background technology
Paint is that one firmly can cover body surface, plays protection, decoration, mark and the chemical mixture coating of other specific uses.Paint belongs to organic chemical industry's macromolecular material, and the film formed belongs to macromolecular compound.Paint has the performances such as anticorrosion, waterproof, grease proofing, chemicals-resistant, fast light, heatproof.Object is exposed among air; be subject to the erosion of oxygen, moisture etc.; cause the breakoff phenomenons such as corrosion of metal, foxiness, cement weathering; at object surface bepaint; form layer protecting film; can stop or postpone generation and the development of these breakoff phenomenons, the serviceable life of various material is extended.So protective effect is a Main Function of paint.In recent years, along with paint plays a part more and more important in people's daily life, the performance requirement of people to paint is also more and more higher, in order to ensure the performance of painting better, people have carried out various performance test to paint, and the paint performance testing device designed therefrom also emerges in an endless stream.
China Patent No. CN201220049161.6, publication date on September 26th, 2012, disclose a rainwater that measures by name to the patent documentation of the device of film erosion performance, device disclosed in this utility model, comprise outdoor rain collecting case, for collecting and storing rainwater; Rainwater storage case, connects outdoor rain collecting case by conveyance conduit, for depositing the rainwater after filtration; Spray equipment, and rainwater storage case couples; Flow cavitation result instrument, is coupled between spray equipment and rainwater storage case; Rainwater shower storage bin, is positioned at the below of spray equipment; Test specimen fixed mount, is arranged in rainwater shower storage bin; And water circulating pump, connect rainwater storage case and rainwater shower storage bin respectively by pipeline.This utility model well simulates outdoor environment, effectively can detect the performance of film.But this utility model device is too complicated, and cost is higher, and by weather effect, rainwater can not be guaranteed supply abundance.
China Patent No. 200720012623.6, publication date on May 28th, 2008, discloses a insulation of constant temperature oven for baking paint by name, the patent documentation of mechanical discharging device.This utility model device comprises insulation baffle plate, guide piece and drawer type specimen mounting, the insulation baffle plate of described device is provided with perforate, and be mounted on furnace outlet outer rim, in the following and burner hearth of perforate, the upper surface of sample carrier keeps same level, installation and guide device on sample carrier in burner hearth, its openend just coincide with the perforate on insulation baffle plate, and install drawer type specimen mounting by this perforate, drawer type specimen mounting coordinates with guide piece.This device is installed, convenient disassembly, does not damage, does not affect the function that baking oven had originally, can be applicable to the field operation such as coating test, baking to the body of baking oven.But this utility model device can only carry out baking test to paint, can not check the aging conditions of paint, and if carry out colding and heat succeed each other test, then imitation paint ageing state that can be maximum.
Summary of the invention
The technical matters that 1, will solve
Volume is there is large for existing coating property proving installation, equipment is complicated, not easy to operate and test condition is single, lack problems such as the devices that ageing properties is tested, the utility model provides a kind of device testing paint ageing properties, has volume little, cost is low, easy to operate, and can carry out to paint the device that cold-hot replaces performance test, imitation paint ageing state that can be maximum.
2, technical scheme
The purpose of this utility model is achieved by the following technical programs:
Test a device for paint ageing properties, comprise shell, also comprise suspension holdfast, steam injection equipment, transmission shaft, cold air shower nozzle and motor; Described suspension holdfast, steam injection equipment, transmission shaft and cold air shower nozzle are all positioned at the inside of shell; One end of described suspension holdfast is fixed on the top of shell; Described steam injection equipment is positioned at the middle part of shell; Described steam injection equipment comprises outer steam pipe, whirligig and water vapour passage; Described outer steam pipe is annular, and the medial surface of outer steam pipe is provided with opening, and the xsect of outer steam pipe is " C " type; Described whirligig is positioned at inside outer steam pipe; Described whirligig comprises outer contacting face and support bar; Described outer contacting face is loop configuration, and its xsect is circular arc type, and outer contacting face props up the opening of outer steam pipe medial surface; Described support bar is provided with steam channel, and the port of one end of steam channel is positioned at the top of support bar, and the port of the other end is positioned on outer contacting face facing to outer steam pipe medial surface opening part; Described water vapour passage is connected with outer steam pipe; Described whirligig centre is connected with the motor of housing exterior by transmission shaft; Described cold air shower nozzle is positioned at the bottom of shell.
Preferably, described suspension holdfast is also hung with 2-50 wooden unit.
Preferably, the quantity of described support bar is 2-5, and each support bar is provided with water vapour passage.
Preferably, also comprise refrigerator pipe, described refrigerator pipe is connected with cold air shower nozzle.
Preferably, the quantity of described cold air shower nozzle is 2-15.
Preferably, described cold air shower nozzle and the distance of steam injection equipment are 20-40cm.
3, beneficial effect
The utility model compared with prior art has following advantage:
(1) the utility model comprises shell, suspension holdfast, steam injection equipment, transmission shaft, cold air shower nozzle and motor; Suspension holdfast, steam injection equipment, transmission shaft and cold air shower nozzle are all positioned at the inside of shell; One end of suspension holdfast is fixed on the top of shell; Steam injection equipment is positioned at the middle part of shell; Steam injection equipment comprises outer steam pipe, whirligig and water vapour passage; Outer steam pipe is annular, and the medial surface of outer steam pipe is provided with opening, and the xsect of outer steam pipe is " C " type; Whirligig is positioned at inside outer steam pipe; Whirligig comprises outer contacting face and support bar; Outer contacting face is loop configuration, and its xsect is circular arc type, and outer contacting face props up the opening of outer steam pipe medial surface; Support bar is provided with steam channel, and the port of one end of steam channel is positioned at the top of support bar, and the port of the other end is positioned on outer contacting face facing to outer steam pipe medial surface opening part; Water vapour passage is connected with outer steam pipe; Whirligig centre is connected with the motor of housing exterior by transmission shaft; Cold air shower nozzle is positioned at the bottom of shell, and device is simple, and volume is little, and cost is low, easy to operate, imitation paint ageing state that can be maximum during use, colds and heat succeed each other simultaneously, stricter than the condition of unaccelerated aging, improve ager process, screen out the performance quality of various paint faster;
(2) the utility model suspension holdfast can hang 2-50 wooden unit, the quantity of wooden unit can be changed during use to carry out different tests, multiple sample can be tested simultaneously, save the test duration;
(3) quantity of the utility model support bar is 2-5, and each support bar is provided with water vapour passage, can be regulated content and the measured intensity of water vapour during use by the quantity converting support bar;
(4) quantity of the utility model cold air shower nozzle is 2-15, the distance of cold air shower nozzle and steam injection equipment is 20-40cm, the content of cold air can be regulated during use by the quantity changing cold air shower nozzle, regulated the intensity of cool air injection by the distance changing cold air shower nozzle and steam injection equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cut-open view of the utility model Fig. 1;
Fig. 3 is the B-B cut-open view of the utility model Fig. 2;
Fig. 4 is the C-C cut-open view of the utility model Fig. 1.
In figure: 1, suspension holdfast; 2, shell; 3, wooden unit; 4, steam injection equipment; 5, transmission shaft; 6, cold air shower nozzle; 7, motor; 8, refrigerator pipe; 9, water vapour passage; 10, whirligig; 11, steam channel.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is described in detail.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of device testing paint ageing properties, comprises shell 2, suspension holdfast 1, steam injection equipment 4, transmission shaft 5, cold air shower nozzle 6 and motor 7; Described suspension holdfast 1, steam injection equipment 4, transmission shaft 5 and cold air shower nozzle 6 are all positioned at the inside of shell 2; One end of described suspension holdfast 1 is fixed on the top of shell 2; Described steam injection equipment 4 is positioned at the middle part of shell 2; Described steam injection equipment 4 comprises outer steam pipe, whirligig 10 and water vapour passage 9; Described outer steam pipe is annular, and the medial surface of outer steam pipe is provided with opening, and the xsect of outer steam pipe is " C " type; Described whirligig 10 is positioned at inside outer steam pipe; Described whirligig 10 comprises outer contacting face and support bar; Described outer contacting face is loop configuration, and its xsect is circular arc type, and outer contacting face props up the opening of outer steam pipe medial surface; Described support bar is provided with steam channel 11, and the port of one end of steam channel 11 is positioned at the top of support bar, and the port of the other end is positioned on outer contacting face facing to outer steam pipe medial surface opening part; Described water vapour passage 9 is connected with outer steam pipe; Described whirligig 10 centre is connected with the motor 7 of shell 2 outside by transmission shaft 5; Described cold air shower nozzle 6 is positioned at the bottom of shell 2; Described suspension holdfast is hung with 10 wooden units 3; Also comprise refrigerator pipe, described refrigerator pipe 8 is connected with cold air shower nozzle 6; Described cold air shower nozzle 6 has 4; Described cold air shower nozzle 6 is 20cm with the distance of steam injection equipment 4; The quantity of described support bar is 3.
During use, first refrigerator pipe 8 is connected with cold air supply device, then water vapour passage 9 is connected with boiler or steam providing apparatus; By paint application to be tested on wooden unit 3, starter motor 7, motor 7 is rotated by transmission shaft 5 driven rotary device 10, water vapour passage 9 is to the outer steam pipe conveying water vapour in steam injection equipment 4 simultaneously, the water vapour carried by outer steam pipe will enter whirligig 10, and by steam channel 11 upwards uperize set in whirligig 10.The cold air that the cold air shower nozzle 6 of bottom is carried by refrigerator pipe 8 upwards sprays cold air.When the support bar of whirligig 10 rotates to above cold air shower nozzle 6, cold air can be blocked, now only have hot gas to be ejected into wooden unit surface; When the support bar of whirligig 10 rotates to cold air shower nozzle 6 nonoverlapping position, cold air will be ejected into wooden unit surface; Reach the effect colded and heat succeed each other, the paint accelerated on wooden unit 3 is aging, the service time of paint when judging that nature uses according to the paint aging speed on wooden unit 3.
Embodiment 2
With embodiment 1, difference is that described suspension holdfast 1 is hung with 25 wooden units; Described cold air shower nozzle 6 has 8; Described cold air shower nozzle 6 is 30cm with the distance of steam injection equipment 4; The quantity of described support bar is 4.
Embodiment 3
With embodiment 1, difference is that described suspension holdfast 1 is hung with 40 wooden units 3; Described cold air shower nozzle 6 has 12; Described cold air shower nozzle 6 is 40cm with the distance of steam injection equipment 4; The quantity of described support bar is 5.
Claims (6)
1. test the device of paint ageing properties for one kind, comprise shell (2), it is characterized in that: also comprise suspension holdfast (1), steam injection equipment (4), transmission shaft (5), cold air shower nozzle (6) and motor (7); Described suspension holdfast (1), steam injection equipment (4), transmission shaft (5) and cold air shower nozzle (6) are all positioned at the inside of shell (2); One end of described suspension holdfast (1) is fixed on the top of shell (2); Described steam injection equipment (4) is positioned at the middle part of shell (2); Described steam injection equipment (4) comprises outer steam pipe, whirligig (10) and water vapour passage (9); Described outer steam pipe is annular, and the medial surface of outer steam pipe is provided with opening, and the xsect of outer steam pipe is " C " type; Described whirligig (10) is positioned at inside outer steam pipe; Described whirligig (10) comprises outer contacting face and support bar; Described outer contacting face is loop configuration, and its xsect is circular arc type, and outer contacting face props up the opening of outer steam pipe medial surface; Described support bar is provided with steam channel (11), and the port of one end of steam channel (11) is positioned at the top of support bar, and the port of the other end is positioned on outer contacting face facing to outer steam pipe medial surface opening part; Described water vapour passage (9) is connected with outer steam pipe; Described whirligig (10) centre is connected by the motor (7) that transmission shaft (5) is outside with shell (2); Described cold air shower nozzle (6) is positioned at the bottom of shell (2).
2. a kind of device testing paint ageing properties according to claim 1, is characterized in that: described suspension holdfast (1) is also hung with 2-50 wooden unit (3).
3. a kind of device testing paint ageing properties according to claim 1, is characterized in that: the quantity of described support bar is 2-5, and each support bar is provided with water vapour passage (9).
4. a kind of device testing paint ageing properties according to claim 1, it is characterized in that: also comprise refrigerator pipe (8), described refrigerator pipe (8) is connected with cold air shower nozzle (6).
5. a kind of device testing paint ageing properties according to claim 1, is characterized in that: the quantity of described cold air shower nozzle (6) is 2-15.
6., according to a kind of device testing paint ageing properties in claim 1-5 described in any one, it is characterized in that: described cold air shower nozzle (6) is 20-40cm with the distance of steam injection equipment (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559824.8U CN204064869U (en) | 2014-09-26 | 2014-09-26 | A kind of device testing paint ageing properties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559824.8U CN204064869U (en) | 2014-09-26 | 2014-09-26 | A kind of device testing paint ageing properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064869U true CN204064869U (en) | 2014-12-31 |
Family
ID=52206356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559824.8U Expired - Fee Related CN204064869U (en) | 2014-09-26 | 2014-09-26 | A kind of device testing paint ageing properties |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064869U (en) |
-
2014
- 2014-09-26 CN CN201420559824.8U patent/CN204064869U/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: 20141231 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |