VOC (volatile organic compound) detection device for acrylic resin coating

Abstract

The utility model discloses a VOC (volatile organic compound) detection device for acrylic resin coating, which belongs to the technical field of detection equipment and comprises a box body and a mounting seat mounted at the top of the box body, a VOC detector is mounted in the mounting seat, an air inlet end of the VOC detector is connected with an air pipe, one end of the air pipe far away from the VOC detector is connected with a connector mounted at the top of the box body in a penetrating manner, and the connector is connected with an air outlet of the VOC detector. A placing platform is installed in the box body, and a box door is movably installed on the front face of the box body. Through the arrangement of the box body, the VOC detector, the gas pipe, the connector and the placing platform, paint can be placed on the placing platform in the box body during use, and gas volatilized in the box body by the placing platform can be pumped away for detection through the VOC detector and the gas pipe during detection; in the detection process, the box body and the box door can seal harmful volatile matters in the box body, so that detection personnel are prevented from inhaling the volatile matters, and the body health of the detection personnel is better guaranteed.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a VOC detection device for acrylic resin coatings, belonging to the technical field of detection equipment. Background Art

[0002] Before acrylic resin paint leaves the factory, it is generally necessary to conduct VOC testing, that is, to test its volatiles, and general volatiles refer to harmful substances such as toluene, ethylbenzene, styrene, formaldehyde, ethanol, tetradecane, TVOC, etc. At present, during the test, the tester uses a handheld VOC detector to test, and the tester will inhale some volatile substances into the body during the test, which will cause harm to the health of the tester.

[0003] In view of the problem that the testers currently hold a VOC detector to perform the test, and the testers will inhale some volatile substances into their bodies during the test, and these volatile substances will cause harm to the health of the testers, the utility model proposes a new solution. Utility Model Content

[0004] The main purpose of the utility model is to solve the deficiencies of the prior art and provide a VOC detection device for acrylic resin coatings.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A VOC detection device for acrylic resin paint comprises a box body and a mounting base installed on the top of the box body, a VOC detector is installed inside the mounting base, an air inlet end of the VOC detector is connected to an air pipe, an end of the air pipe away from the VOC detector is connected to a connector installed through the top of the box body, a placement platform is installed inside the box body, and a box door is movably installed on the front of the box body.

[0007] Furthermore, a plurality of electric heating tubes located above the placement platform are symmetrically mounted on the inner wall of the box.

[0008] Furthermore, an air supply mechanism is installed through one side of the box body, and a filtering mechanism is installed through the other side of the box body.

[0009] Furthermore, the filtering mechanism comprises an adsorption box located at one side of the box body, and a connecting pipe is installed through the top of the adsorption box.

[0010] Furthermore, one end of the connecting pipe away from the adsorption box is inserted into the interior of the box, and a first valve located outside the box is installed on the connecting pipe.

[0011] Furthermore, activated carbon particles are provided inside the adsorption box, and an exhaust pipe is installed through the side wall of the adsorption box.

[0012] Furthermore, the air supply mechanism includes a mounting tube penetrating through the side wall of the box body, and a second valve located outside the box body is installed on the mounting tube.

[0013] Furthermore, a mounting shell is installed at one end of the mounting tube away from the box body, a fan is installed inside the mounting shell, and a filter screen installed inside the mounting shell is provided on one side of the fan.

[0014] Furthermore, the placement platform includes a top plate and a placement plate movably installed on the top of the top plate, a plurality of evenly distributed support rods are installed on the bottom of the top plate, and a plurality of evenly distributed positioning rods are installed on the bottom of the placement plate.

[0015] Furthermore, the top plate is provided with a plurality of through holes cooperating with the positioning rods, two handles are symmetrically mounted on the top of the top plate, and the top of the placement plate is provided with a groove located between the two handles.

[0016] Beneficial technical effects of the utility model: According to the VOC detection device for acrylic resin paint of the utility model, through the arrangement of the box, VOC detector, air pipe, connecting head and placing platform, the paint can be placed on the placing platform inside the box when in use, and during detection, the gas volatilized from the placing platform inside the box can be extracted through the VOC detector and the air pipe for detection. During the detection process, the box and the box door can seal harmful volatiles inside the box to prevent the detection personnel from inhaling the volatiles, thereby better protecting the health of the detection personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a preferred embodiment provided by the utility model;

[0019] Figure 3 A schematic diagram of a top plate structure according to a preferred embodiment of the utility model;

[0020] Figure 4 A schematic diagram of a placement plate structure according to a preferred embodiment of the utility model;

[0021] Figure 5 A schematic diagram of the installation pipe structure according to a preferred embodiment of the utility model;

[0022] Figure 6The figure is a schematic diagram of the structure of an adsorption box according to a preferred embodiment of the utility model.

[0023] In the figure: 1. box body; 2. filtering mechanism; 3. air supply mechanism; 4. box door; 5. mounting base; 6. VOC detector; 7. air pipe; 8. connector; 9. electric heating tube; 10. placement platform; 101. top plate; 102. support rod; 103. through hole; 104. placement plate; 105. positioning rod; 106. groove; 107. handle; 201. adsorption box; 202. connecting pipe; 203. first valve; 204. exhaust pipe; 205. activated carbon particles; 301. mounting pipe; 302. second valve; 303. mounting shell; 304. fan; 305. filter. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6 As shown, the VOC detection device for acrylic resin coating provided in this embodiment includes a box body 1, and a mounting base 5 installed on the top of the box body 1, a VOC detector 6 is installed inside the mounting base 5, an air pipe 7 is connected to the air inlet end of the VOC detector 6, and the end of the air pipe 7 away from the VOC detector 6 is connected to a connector 8 installed through the top of the box body 1, a placement platform 10 is installed inside the box body 1, and a box door 4 is movably installed on the front of the box body 1. Through the arrangement of the box body 1, the VOC detector 6, the air pipe 7, the connector 8 and the placement platform 10, the coating can be placed on the placement platform 10 inside the box body 1 when in use, and the gas volatilized from the placement platform 10 inside the box body 1 can be extracted through the VOC detector 6 and the air pipe 7 during detection for detection. During the detection process, the box body 1 and the box door 4 can seal the harmful volatiles inside the box body 1 to prevent the detection personnel from inhaling the volatiles, thereby better protecting the health of the detection personnel.

[0026] A plurality of electric heating tubes 9 located above the placement platform 10 are symmetrically mounted on the inner wall of the box 1. During the detection process, the electric heating tubes 9 can be started to heat the interior of the box 1 to accelerate the volatilization of the paint.

[0027] An air supply mechanism 3 is installed through one side of the box 1, and a filter mechanism 2 is installed through the other side of the box 1. The filter mechanism 2 includes an adsorption box 201 located on one side of the box 1, and a connecting pipe 202 is installed through the top of the adsorption box 201. The end of the connecting pipe 202 away from the adsorption box 201 is inserted into the inside of the box 1. The connecting pipe 202 is installed with a first valve 203 located outside the box 1. Activated carbon particles 205 are provided inside the adsorption box 201, and an exhaust pipe 204 is installed through the side wall of the adsorption box 201. The arrangement of the activated carbon particles 205 can adsorb volatiles in the air.

[0028] The air supply mechanism 3 includes a mounting tube 301 that passes through the side wall of the box body 1, and a second valve 302 located outside the box body 1 is installed on the mounting tube 301. A mounting shell 303 is installed at the end of the mounting tube 301 away from the box body 1, and a fan 304 is installed inside the mounting shell 303. A filter screen 305 installed inside the mounting shell 303 is provided on one side of the fan 304. The filter screen 305 can be easily set to pass air, and the fan 304 can be easily set to blow air into the box body 1.

[0029] The placement platform 10 includes a top plate 101 and a placement plate 104 movably mounted on the top of the top plate 101, a plurality of evenly distributed support rods 102 are mounted on the bottom of the top plate 101, a plurality of evenly distributed positioning rods 105 are mounted on the bottom of the placement plate 104, a plurality of through holes 103 cooperating with the positioning rods 105 are provided on the top plate 101, two handles 107 are symmetrically mounted on the top of the top plate 101, and a groove 106 located between the two handles 107 is provided on the top of the placement plate 104. The setting of the groove 106 facilitates the brushing of the paint, and the placement plate 104 can be lifted by the handle 107 when in use, so as to facilitate the removal of 104 from the inside of the box 1, and the through holes 103 and the positioning rods 105 can prevent the placement plate 104 from sliding off the top plate 101.

[0030] VOC detector 6 is a PGM-7320 handheld VOC detector.

[0031] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a VOC detection device for acrylic resin coating provided in this embodiment is as follows:

[0032] When in use, apply the paint in the groove 106, then pick up the placement plate 104 by the handle 107, place the placement plate 104 on the top of the top plate 101, and insert the positioning rod 105 into the through hole 103. After placing it in, close the box door 4 to seal the box body 1. During the detection process, the electric heating tube 9 can also be started to heat the inside of the box body 1 to accelerate the volatilization of the paint. At the end of the detection, open the second valve 302 and the first valve 203, and then start the fan 304 to blow air into the inside of the box body 1. At this time, the air and residual volatiles inside the box body 1 will enter the inside of the adsorption box 201 through the connecting pipe 202, and be discharged through the exhaust pipe 204 after being adsorbed by the activated carbon particles 205.

[0033] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A VOC detection device for acrylic resin coating, characterized in that: The invention comprises a box (1), and a mounting base (5) installed on the top of the box (1), a VOC detector (6) is installed inside the mounting base (5), an air inlet end of the VOC detector (6) is connected to an air pipe (7), an end of the air pipe (7) away from the VOC detector (6) is connected to a connector (8) installed through the top of the box (1), a placement platform (10) is installed inside the box (1), and a box door (4) is movably installed on the front of the box (1).

2. A VOC detection device for acrylic resin coating according to claim 1, characterized in that: A plurality of electric heating tubes (9) located above the placement platform (10) are symmetrically mounted on the inner wall of the box body (1).

3. A VOC detection device for acrylic resin coating according to claim 1, characterized in that: An air supply mechanism (3) is installed through one side of the box body (1), and a filtering mechanism (2) is installed through the other side of the box body (1).

4. A VOC detection device for acrylic resin coating according to claim 3, characterized in that: The filtering mechanism (2) comprises an adsorption box (201) located on one side of the housing (1), and a connecting pipe (202) is installed through the top of the adsorption box (201).

5. A VOC detection device for acrylic resin coating according to claim 4, characterized in that: One end of the connecting pipe (202) away from the adsorption box (201) is inserted into the interior of the box body (1), and a first valve (203) located outside the box body (1) is installed on the connecting pipe (202).

6. A VOC detection device for acrylic resin coating according to claim 5, characterized in that: Activated carbon particles (205) are arranged inside the adsorption box (201), and an exhaust pipe (204) is installed through the side wall of the adsorption box (201).

7. A VOC detection device for acrylic resin coating according to claim 3, characterized in that: The air supply mechanism (3) comprises a mounting pipe (301) penetrating the side wall of the box body (1), and a second valve (302) located outside the box body (1) is mounted on the mounting pipe (301).

8. A VOC detection device for acrylic resin coating according to claim 7, characterized in that: A mounting shell (303) is installed at one end of the mounting tube (301) away from the box body (1), a fan (304) is installed inside the mounting shell (303), and a filter screen (305) installed inside the mounting shell (303) is provided on one side of the fan (304).

9. A VOC detection device for acrylic resin coating according to claim 1, characterized in that: The placement platform (10) comprises a top plate (101) and a placement plate (104) movably mounted on the top of the top plate (101); a plurality of evenly distributed support rods (102) are mounted on the bottom of the top plate (101); and a plurality of evenly distributed positioning rods (105) are mounted on the bottom of the placement plate (104).

10. A VOC detection device for acrylic resin coating according to claim 9, characterized in that: The top plate (101) is provided with a plurality of through holes (103) that cooperate with the positioning rods (105); two handles (107) are symmetrically mounted on the top of the top plate (101); and a groove (106) located between the two handles (107) is provided on the top of the placement plate (104).

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