CN204422504U - For testing the equipment of the air-filtering ability of coating material - Google Patents
For testing the equipment of the air-filtering ability of coating material Download PDFInfo
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- CN204422504U CN204422504U CN201520095580.7U CN201520095580U CN204422504U CN 204422504 U CN204422504 U CN 204422504U CN 201520095580 U CN201520095580 U CN 201520095580U CN 204422504 U CN204422504 U CN 204422504U
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Abstract
The utility model provides a kind of equipment of the air-filtering ability for testing coating material, comprising: two identical and separate test storehouses, and its top is provided with outlet; Polylith board under test, is located in described test storehouse, forms passage between adjacent described board under test; For the carrier of adsorb harmful components, be located at the bottom in described test storehouse; With, for detecting the tester of described objectionable impurities, be connected with two described test storehouses by described outlet.The utility model realizes quantitative test, the objectionable impuritiess such as formaldehyde can be made fully to contact with model to be measured, fast reaction speed, tests the variation tendency of objectionable impurities in storehouse fast.
Description
Technical field
The utility model relates to the detection technique field of coating material purifying property, is specifically related to a kind of equipment of the air-filtering ability for testing coating material.
Background technology
Owing to can widely apply woodwork plate, adhesive, paint, furniture etc. in indoor decorating, the harmful gases such as the formaldehyde contained by it can constantly evaporate, serious harm resident resident family healthy.For this reason, the environmental purification gas producing formations such as all kinds of aldehydes removal, benzene go out not group, and as aldehyde removing latex paint, aldehydes removal spray, negative ion, photocatalyst, activated charcoal, aldehydes removal powder of lacquer putty for use on, diatom ooze etc., state then has liquid, powder, gas, spray etc.But how can fast, convenient, the detergent power, the purification persistence that detect this series products accurately, particularly aldehyde removing latex paint, aldehydes removal powder of lacquer putty for use on, diatom ooze etc. are coated with and are contained on indoor wall, whether have good detergent power.The performance quality how evaluating various product on market becomes urgent problem.
At present, the method for testing formaldehyde on the market also has a lot, as portable formaldehyde tester, can Fast Measurement room air content, but can only qualitative test, and there is very large error, be difficult to quantitative test.Though chemical method or have by some instruments such as chromatogram, fluorescence and measure the advantage such as accurate, quick, but be difficult to the purifying property after testing coating dry film.The shortcomings such as have the description about film property test in JC/T 1074-2008 " function of purifying indoor air coating material purifying property ", but there is testing table heaviness, the time is longer, and the reaction such as laboratory sample and formaldehyde is insufficient.
Utility model content
The utility model proposes a kind of equipment of the air-filtering ability for testing coating material, to solve the problem that existing checkout equipment cannot have both the performances such as quantitative detection, portable, quick detection.
The technical solution of the utility model is achieved in that
For testing an equipment for the air-filtering ability of coating material, comprising: two identical and separate test storehouses, its top is provided with outlet; Polylith board under test, is located in described test storehouse, forms passage between adjacent described board under test; For the carrier of adsorb harmful components, be located at the bottom in described test storehouse; With, for detecting the tester of described objectionable impurities, be connected with two described test storehouses by described outlet.
As further improvement of the utility model, described board under test horizontally set, its one end is located on the inwall in described test storehouse, and the inwall in its other end and described test storehouse leaves distance, adjacent described board under test is oppositely arranged, and board under test described in polylith forms S shape passage in described test storehouse.
As further improvement of the utility model, described board under test is vertically located in described test storehouse.
As further improvement of the utility model, the inwall in described board under test and described test storehouse removably connects.
As further improvement of the utility model, also comprise: blower fan, be located at the bottom in described test storehouse, be positioned at the below of described carrier.
As further improvement of the utility model, two described test storehouses are divided into two independently cavitys by one piece of demarcation strip.
As further improvement of the utility model, also comprise: circulation passage, be located at the outside in described test storehouse, the two ends of described circulation passage are connected with the bottom in described test storehouse, top respectively; Or the periphery in described test storehouse arranges shell, opening is all offered in bottom and the top in described test storehouse, and the inside in described test storehouse is connected with the inside of described shell, forms circulation passage.
As further improvement of the utility model, the material in described test storehouse is tempered glass, acrylic board, clear glass or metal.
As further improvement of the utility model, the material of described board under test is glass plate, sheet metal, inorganic cement plate or fiberboard.
As further improvement of the utility model, described carrier is ventilative, absorptive substance, and its material is sponge, filter paper, cotton or fiber.
The beneficial effects of the utility model are as follows:
1) easily quantitative: the objectionable impuritiess such as formaldehyde are quantitatively accurate, be convenient to test, a certain amount of objectionable impurities liquid (or after dilution) precise be placed on device on specific carrier, make it fully evaporate;
2) rapidity: the labyrinth type of fan blower, model is placed, and the objectionable impuritiess such as formaldehyde can be made fully to contact with model to be measured, fast reaction speed; Simultaneously by the uninterrupted test curve to formaldehyde in test storehouse, the variation tendency of testing formaldehyde in storehouse can be determined very soon;
3) convenience: this device does not need too large volume (main device volume about 0.1 cubic metre), is easy to carry;
4) universality: can be used for test except objectionable impuritiess such as formaldehyde, benzene, ammonia;
5) illustrative: skip test and testing sample are tested simultaneously, if testing sample detergent power is strong, can be observed clean-up effect in 20min, has detection intuitive.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is for testing the structural representation of the equipment of the air-filtering ability of coating material in illustrative embodiment;
Fig. 2 is the position view of board under test in illustrative embodiment;
Fig. 3 is for testing the structural representation of the equipment of the air-filtering ability of coating material in another illustrative embodiment;
Fig. 4 is the structural representation of circulation passage in illustrative embodiment;
Fig. 5 is the structural representation of circulation passage in another illustrative embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, in some embodiments for testing the structural representation of the equipment of the air-filtering ability of coating material.
The equipment of the air-filtering ability for testing coating material in illustrative embodiment, comprising: two identical and separate test storehouses 1, and polylith board under test 2, for the carrier 3 of adsorb harmful components, with for detecting the tester 4 of objectionable impurities; The top in test storehouse 1 is provided with outlet 11; Board under test 2 is located in test storehouse 1, forms passage between adjacent board under test 2; Carrier 3 is located at the bottom in test storehouse 1; Tester 4 is tested storehouse 1 by outlet 11 be connected with two.
Preferably, the material of testing storehouse 1 is tempered glass, acrylic board, clear glass or metal etc.
Preferably, the material of board under test 2 is glass plate, sheet metal, inorganic cement plate or fiberboard etc.
Preferably, carrier 3 is ventilative, absorptive substance, and its material is sponge, filter paper, cotton or fiber etc.
Preferably, board under test 2 horizontally set, its one end is located on the inwall in test storehouse 1, and its other end leaves distance with the inwall in test storehouse 1, and adjacent board under test 2 is oppositely arranged, and polylith board under test 2 forms S shape passage in test storehouse 1; Or board under test 2 is vertically located in test storehouse 1, as shown in Figure 2.
More preferably, for the ease of changing, board under test 2 removably connects with the inwall in test storehouse 1, is detachably connected as in prior art and can dismantles fixing mode arbitrarily, and the inwall as tested storehouse 1 is provided with draw-in groove, and board under test 2 is stuck in draw-in groove.
In embodiment, objectionable impurities can be the material needing arbitrarily to test coating material detergent power, as formaldehyde, benzene, ammonia etc.; Accordingly, tester 4 can be the instrument can testing arbitrarily objectionable impurities, as formaldehyde tester, benzene tester, ammonia tester etc., and preferred high precision tester; Tester 4 is instrument market can being tested fast the objectionable impuritiess such as formaldehyde, and test accurately.
In embodiment, two test 1, one, storehouse be blank storehouse as reference, the board under test 2 of its inside does not apply any material, adsorb harmful components on the carrier 3 of its inside; The board under test 2 in another test storehouse 1 scribbles testing sample, the carrier 3 of its inside is adsorbed with the objectionable impurities with blank storehouse equivalent; S-shaped for board under test 2 labyrinth type is arranged, the objectionable impurities in bottom carrier 3 is fully contacted with the testing sample on board under test 2.Drop to being diluted to the quantitative objectionable impurities after finite concentration as the formaldehyde liquid precise of 0.1mg ~ 1g is placed on carrier on carrier 3, and make it fully evaporate in test storehouse 1, realize quantitative measurement; This equipment is convenient to the content measuring objectionable impurities at any time, draws the situation of change of objectionable impurities, also can regularly measure, as per hour or measure once for 24 hours.
As shown in Figure 3, in other embodiments for testing the structural representation of the equipment of the air-filtering ability of coating material.
The equipment of the air-filtering ability for testing coating material in illustrative embodiment, also comprises: blower fan 5, is located at the bottom in test storehouse 1, is positioned at the below of carrier 3.The objectionable impurities be placed on carrier 3, by the bleeder vent gathered on carrier 3, fully evaporates, makes the test request that the concentration of objectionable impurities in test storehouse 1 reaches certain fast by blower fan 5.
In order to reduce the volume of equipment, in some illustrative embodiment, two test storehouses 1 are divided into two independently cavitys by one piece of demarcation strip 10.
As shown in Figure 4, be the structural representation of circulation passage in some embodiments.
For making the harmful gas in test storehouse 1 dispersed, the equipment of the air-filtering ability for testing coating material in illustrative embodiment, also comprise: circulation passage 6, be located at the outside in test storehouse 1, the two ends of circulation passage 6 are connected with the bottom in test storehouse 1, top respectively.Or as shown in Figure 5, the periphery in test storehouse 1 arranges shell 7, opening is all offered in bottom and the top in test storehouse 1, the inside in test storehouse 1 is connected with the inside of shell 7, forms circulation passage.
Test philosophy: the equipment of the air-filtering ability for testing coating material in above-described embodiment, similar in its test philosophy and JC/T 1074-2008 " function of purifying indoor air coating material purifying property ", by measured material as aldehydes removal product, sprays etc. are coated on board under test 2, after dry maintenance, be arranged on the inwall in test storehouse 1, open blower fan 5, by a certain amount of objectionable impurities formaldehyde, benzene, ammoniacal liquor etc. fully evaporate, and make gas in test storehouse 1 not stop upset flowing, fully contact with board under test 2, reaction, use the testing tool Timing measurement of high precision simultaneously, logging test results, curve, calculate and treat that test sample is to the removal efficiency of various objectionable impurities gas and reach removal persistence.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. for testing an equipment for the air-filtering ability of coating material, it is characterized in that, comprising:
Two identical and separate test storehouses (1), its top is provided with outlet (11);
Polylith board under test (2), is located in described test storehouse (1), forms passage between adjacent described board under test (2);
For the carrier (3) of adsorb harmful components, be located at the bottom of described test storehouse (1); With,
For detecting the tester (4) of described objectionable impurities, be connected with two described test storehouses (1) by described outlet (11).
2. the equipment of the air-filtering ability for testing coating material according to claim 1, it is characterized in that, described board under test (2) horizontally set, its one end is located on the inwall of described test storehouse (1), the inwall in its other end and described test storehouse (1) leaves distance, adjacent described board under test (2) is oppositely arranged, and board under test described in polylith (2) forms S shape passage in described test storehouse (1).
3. the equipment of the air-filtering ability for testing coating material according to claim 1, is characterized in that, described board under test (2) is vertically located in described test storehouse (1).
4. the equipment of the air-filtering ability for testing coating material according to Claims 2 or 3, is characterized in that, described board under test (2) removably connects with the inwall of described test storehouse (1).
5. the equipment of the air-filtering ability for testing coating material according to any one of claim 1-3 claim, it is characterized in that, also comprise: blower fan (5), be located at the bottom of described test storehouse (1), be positioned at the below of described carrier (3).
6. the equipment of the air-filtering ability for testing coating material according to any one of claim 1-3 claim, it is characterized in that, two described test storehouses (1) are divided into two independently cavitys by one piece of demarcation strip (10).
7. the equipment of the air-filtering ability for testing coating material according to any one of claim 1-3 claim, it is characterized in that, also comprise: circulation passage (6), be located at the outside of described test storehouse (1), the two ends of described circulation passage (6) are connected with the bottom of described test storehouse (1), top respectively; Or, the periphery of described test storehouse (1) arranges shell (7), opening is all offered in bottom and the top of described test storehouse (1), and the inside of described test storehouse (1) is connected with the inside of described shell (7), forms circulation passage.
8. the equipment of the air-filtering ability for testing coating material according to claim 1, is characterized in that, the material of described test storehouse (1) is tempered glass, acrylic board, clear glass or metal.
9. the equipment of the air-filtering ability for testing coating material according to claim 1, is characterized in that, the material of described board under test (2) is glass plate, sheet metal, inorganic cement plate or fiberboard.
10. the equipment of the air-filtering ability for testing coating material according to claim 1, is characterized in that, described carrier (3) is ventilative, absorptive substance, and its material is sponge, filter paper, cotton or fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095580.7U CN204422504U (en) | 2015-02-09 | 2015-02-09 | For testing the equipment of the air-filtering ability of coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095580.7U CN204422504U (en) | 2015-02-09 | 2015-02-09 | For testing the equipment of the air-filtering ability of coating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422504U true CN204422504U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095580.7U Withdrawn - After Issue CN204422504U (en) | 2015-02-09 | 2015-02-09 | For testing the equipment of the air-filtering ability of coating material |
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| CN (1) | CN204422504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987986A (en) * | 2015-02-09 | 2016-10-05 | 山西亮龙涂料有限公司 | Device for detecting air cleaning capability of coated material |
-
2015
- 2015-02-09 CN CN201520095580.7U patent/CN204422504U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987986A (en) * | 2015-02-09 | 2016-10-05 | 山西亮龙涂料有限公司 | Device for detecting air cleaning capability of coated material |
| CN105987986B (en) * | 2015-02-09 | 2018-07-27 | 山西亮龙涂料有限公司 | Equipment for the air purification ability for testing coating material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150624 Effective date of abandoning: 20180727 |