CN210401230U

CN210401230U - Indoor formaldehyde detection equipment

Info

Publication number: CN210401230U
Application number: CN201921096527.3U
Authority: CN
Inventors: 胡绍宣
Original assignee: Ningbo Cti Technology Co ltd
Current assignee: Ningbo Cti Technology Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-04-24
Anticipated expiration: 2029-07-15

Abstract

The utility model relates to a formaldehyde detects technical field, and an indoor formaldehyde check out test set is disclosed, comprising a base plate, the top fixed mounting of bottom plate has the box, the left side fixed mounting of box has the supporting seat, the top fixed mounting of supporting seat has the air exhauster, the inner wall fixed mounting of box has supporting mechanism, supporting mechanism's top fixed mounting has interior box, the interior diapire fixed mounting of interior box have with the interior baffle of roof contact of box, the detect reagent box has been placed through the left kelly of fixed mounting in interior box inner wall to the inside of interior box, the top of detect reagent box is provided with the apron, the via hole has been seted up at the top of apron, the top movable mounting of box has sealed feed mechanism, the air intake intercommunication of air exhauster has the inside tuber pipe that just runs through to interior box, the one end swing joint that the air. This indoor formaldehyde check out test set up the standard thing and compare, make the testing result more accurate.

Description

Indoor formaldehyde detection equipment

Technical Field

The utility model relates to a formaldehyde detects technical field, specifically is an indoor formaldehyde check out test set.

Background

The formaldehyde detection refers to quantitative detection of formaldehyde contained in air, water, food, clothes, plates, leather and the like by a specific method or instrument, the formaldehyde has strong stimulation to human skin and can cause skin eczema and systemic allergy, and the formaldehyde is determined as a carcinogen by the world health organization.

As people's house place indoors, the formaldehyde content can seriously harm the health if exceeding standard, so need regularly detect formaldehyde, and traditional check out test set adopts reagent to detect, then the visulization reagent condition of discolouing roughly judges formaldehyde content, and detection error is great, and check out test set only has simple detection function, and is functional single, so provides an indoor formaldehyde check out test set.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an indoor formaldehyde check out test set possesses the high and environmental formaldehyde purification treatment function advantage that has of detection precision, has solved traditional check out test set and has adopted reagent to detect, then the range estimation reagent condition of discolouing roughly judges formaldehyde content, and detection error is great, and check out test set only has the detection function of simple, functional single problem.

(II) technical scheme

In order to realize the above-mentioned purpose that detects the precision height and have environment formaldehyde purification treatment function, the utility model provides a following technical scheme: an indoor formaldehyde detection device comprises a bottom plate, wherein a box body is fixedly arranged at the top of the bottom plate, a supporting seat is fixedly arranged at the left side of the box body, an exhaust fan is fixedly arranged at the top of the supporting seat, a supporting mechanism is fixedly arranged on the inner wall of the box body, an inner box is fixedly arranged at the top of the supporting mechanism, a partition plate which is in contact with the inner top wall of the inner box is fixedly arranged on the inner bottom wall of the inner box, a detection kit is placed in the inner part of the inner box through a clamping rod which is fixedly arranged at the left side of the inner wall of the inner box, a cover plate is arranged at the top of the detection kit, a through hole is formed in the top of the cover plate, a sealed feeding mechanism is movably arranged at the top of the box body, an air inlet of the exhaust fan is communicated with, the one end that the tuber pipe is close to air exhauster and screwed joint is provided with first solenoid valve and second solenoid valve respectively, the inner diapire of interior box is located the right side fixed mounting of baffle has the stopper, it has formaldehyde ratio colour chip to peg graft at the top of stopper, the inner diapire movable mounting of box has formaldehyde to handle the box, the inside packing of formaldehyde is handled the box has the activated carbon layer, the right side of box is provided with control panel, peg graft in the bottom of interior box has the first standpipe that is located the baffle left side and handles the box intercommunication with formaldehyde, peg graft in the bottom of tuber pipe has the second standpipe that handles the box intercommunication with formaldehyde.

Preferably, the bottom movable mounting of bottom plate has the universal wheel, and the universal wheel quantity is four, and the universal wheel distributes and is provided with the wheel and stops in bottom plate bottom four corners and the inside of universal wheel.

Preferably, the front side and the left side of the back side of the bottom plate are connected through a push handle, and the push handle is n-shaped.

Preferably, the supporting mechanism comprises a supporting ring and a clamping column, the supporting ring is fixedly mounted on the inner wall of the box body, and the clamping column is fixedly mounted at the top of the supporting ring.

Preferably, the inside packing of detect reagent box has the formaldehyde colour-developing agent, and sealed feed mechanism includes feeder hopper, sealed lid and closing plate, and sealed lid movable mounting is in the box top, and the feeder hopper is pegged graft in sealed lid top and is extended to inside the box, and the closing plate of bottom and interior box top contact has been cup jointed to the outside of feeder hopper.

Preferably, the top fixed mounting of supporting seat has the protection casing that is located the air exhauster outside, and the front of box inlays and is equipped with the observation window, and control panel is connected with first solenoid valve and second solenoid valve electricity, and the activated carbon layer is vertical setting, and is located between first standpipe and the second standpipe.

(III) advantageous effects

Compared with the prior art, the utility model provides an indoor formaldehyde check out test set possesses following beneficial effect:

the indoor formaldehyde detection equipment is provided with an exhaust fan, an air pipe and a detection kit, the equipment is pushed to an indoor detection place, a threaded connector is screwed into a threaded connector, a control panel controls the opening states of a first electromagnetic valve and a second electromagnetic valve, the exhaust fan is started to enable air to enter a box body from a sealed feeding mechanism, the exhaust fan can accelerate the air flow, the air enters the detection kit through a through hole to enable a formaldehyde color developing agent to change color, after the formaldehyde color developing agent is stable in color, the color of the formaldehyde developing agent is observed from an observation window and compared with a color card of formaldehyde on the right side, the air formaldehyde content can be obtained, the formaldehyde is compared with the color card to be a gradual color card, a standard substance is arranged for comparison, the detection result is more accurate, when environmental formaldehyde purification is carried out, the second electromagnetic valve is closed at the moment, the air flow direction is changed, the air, the active carbon layer can be changed into other substances with formaldehyde adsorption effect, the circulation is reciprocal and can be very big reduction air formaldehyde content, and the air after the purification passes through the second standpipe and tuber pipe and is discharged by the air outlet of air exhauster, has further strengthened the functional of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1 bottom plate, 2 boxes, 3 supporting seats, 4 air blowers, 5 supporting mechanisms, 6 inner boxes, 7 clapboards, 8 detection reagent boxes, 9 cover plates, 10 through holes, 11 sealing feeding mechanisms, 12 air pipes, 13 screwed joints, 14 screwed interfaces, 15 first electromagnetic valves, 16 second electromagnetic valves, 17 limiting blocks, 18 formaldehyde comparison color cards, 19 formaldehyde treatment boxes, 20 activated carbon layers, 21 control panels, 22 first vertical pipes and 23 second vertical pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an indoor formaldehyde detecting apparatus comprises a bottom plate 1, universal wheels are movably mounted at the bottom of the bottom plate 1, the number of the universal wheels is four, the universal wheels are distributed at four corners of the bottom plate 1, wheel brakes are arranged inside the universal wheels, a box body 2 is fixedly mounted at the top of the bottom plate 1, the front side and the back side of the bottom plate 1 are connected through a push handle, the push handle is n-shaped, a support seat 3 is fixedly mounted at the left side of the box body 2, a protective cover positioned at the outer side of an exhaust fan 4 is fixedly mounted at the top of the support seat 3, an observation window is embedded at the front side of the box body 2, a control panel 21 is electrically connected with a first electromagnetic valve 15 and a second electromagnetic valve 16, an active carbon layer 20 is vertically arranged and positioned between a first vertical pipe 22 and a second vertical pipe 23, an exhaust fan 4, the supporting mechanism 5 comprises a supporting ring and a clamping column, the supporting ring is fixedly arranged on the inner wall of the box body 2, the clamping column is fixedly arranged on the top of the supporting ring, an inner box 6 is fixedly arranged on the top of the supporting mechanism 5, a partition plate 7 which is in contact with the inner top wall of the inner box 6 is fixedly arranged on the inner bottom wall of the inner box 6, a detection kit 8 is placed in the inner part of the inner box 6 through a clamping rod which is fixedly arranged on the left side of the inner wall of the inner box 6, a formaldehyde color developing agent is filled in the detection kit 8, a sealing feeding mechanism 11 comprises a feeding hopper, a sealing cover and a sealing plate, the sealing cover is movably arranged on the top of the box body 2, the feeding hopper is inserted in the top of the sealing cover and extends into the box body 2, the sealing plate with the bottom in contact with the top of the inner box 6, an air inlet of the exhaust fan 4 is communicated with an air pipe 12 which extends into the box body 2 and penetrates into the inner box 6, one end, far away from the exhaust fan 4, of the air pipe 12 is movably connected with a threaded joint 13, the right side of the detection kit 8 is provided with a threaded joint 14 corresponding to the threaded joint 13, one end, close to the exhaust fan 4 and the threaded joint 13, of the air pipe 12 is respectively provided with a first electromagnetic valve 15 and a second electromagnetic valve 16, the inner bottom wall of the inner box 6 is fixedly provided with a limiting block 17 positioned on the right side of the partition plate 7, the top of the limiting block 17 is inserted with a formaldehyde comparison color card 18, the inner bottom wall of the box body 2 is movably provided with a formaldehyde treatment box 19, the interior of the formaldehyde treatment box 19 is filled with an activated carbon layer 20, the right side of the box body 2 is provided with a control panel 21, the bottom of the inner box 6 is inserted with a first vertical pipe 22 positioned on the, by arranging the exhaust fan 4, the air pipe 12 and the detection kit 8, the equipment is pushed to an indoor detection place, the threaded connector 13 is screwed into the threaded connector 14, the control panel 21 controls the opening states of the first electromagnetic valve 15 and the second electromagnetic valve 16, the exhaust fan 4 is started to enable air to enter the box body 2 from the sealed feeding mechanism 11, the exhaust fan 4 can accelerate the air flow advancing speed, the air enters the detection kit 8 through the through hole 10 to enable the formaldehyde color developing agent to change color, after the color of the formaldehyde color developing agent is stable, the color of the formaldehyde color developing agent is observed from the observation window and compared with the color card 18 of the formaldehyde on the right side, the air formaldehyde content can be obtained, the formaldehyde is compared with the color card 18 to be a gradient color card, a standard is set for comparison, the detection result is more accurate, when environmental formaldehyde purification is carried out, the second electromagnetic valve 16 is closed at the moment, the, then through the absorption of activated carbon layer 20, activated carbon layer 20 can be changed into other materials that have the formaldehyde adsorption effect, and the circulation is reciprocal can very big reduction air formaldehyde content, and the air after the purification passes through second standpipe 23 and tuber pipe 12 and is discharged by the air outlet of air exhauster 4, has further strengthened the functional of equipment.

In conclusion, the indoor formaldehyde detection equipment is provided with the exhaust fan 4, the air pipe 12 and the detection kit 8, the equipment is pushed to an indoor detection place, the threaded connector 13 is screwed into the threaded connector 14, the control panel 21 controls the first electromagnetic valve 15 and the second electromagnetic valve 16 to be opened, the exhaust fan 4 is started, air enters the box body 2 from the sealed feeding mechanism 11, the exhaust fan 4 can accelerate the air flow advancing speed, the air enters the detection kit 8 through the through hole 10 to change the color of the formaldehyde color developing agent, after the color of the formaldehyde color developing agent is stable, the color of the formaldehyde color developing agent is observed through the observation window and compared with the formaldehyde comparison color card 18 on the right side, the air formaldehyde content can be obtained, the formaldehyde comparison color card 18 is a gradual change color card, a standard substance is arranged for comparison, the detection result is more accurate, when the environmental formaldehyde purification is carried out, the second, air flow changes, from first standpipe 22 entering formaldehyde treatment box 19, then adsorb through activated carbon layer 20, activated carbon layer 20 can be changed into other materials that have the formaldehyde effect of absorption, the circulation is reciprocal can be very big reduction air formaldehyde content, the air after the purification passes through second standpipe 23 and tuber pipe 12 and is discharged by the air outlet of air exhauster 4, the functionality of equipment has further been strengthened, traditional check out test set has been solved and reagent detection has been adopted, then the formaldehyde content is roughly judged to the visual measurement reagent condition of discolouing, the detection error is great, and check out test set only has simple detection function, the problem of functionality singleness.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indoor formaldehyde check out test set, includes bottom plate (1), its characterized in that: the detection device is characterized in that a box body (2) is fixedly mounted at the top of the bottom plate (1), a supporting seat (3) is fixedly mounted on the left side of the box body (2), an air exhauster (4) is fixedly mounted at the top of the supporting seat (3), a supporting mechanism (5) is fixedly mounted on the inner wall of the box body (2), an inner box (6) is fixedly mounted at the top of the supporting mechanism (5), a partition plate (7) which is in contact with the inner top wall of the inner box (6) is fixedly mounted on the inner bottom wall of the inner box (6), a detection kit (8) is placed in the inner part of the inner box (6) through a clamping rod which is fixedly mounted on the left side of the inner wall of the inner box (6), a cover plate (9) is arranged at the top of the detection kit (8), a through hole (10) is formed in the top of the cover plate (9), a sealing feeding mechanism (11) is movably mounted at, one end of the air pipe (12) far away from the exhaust fan (4) is movably connected with a threaded joint (13), the right side of the detection kit (8) is provided with a threaded joint (14) corresponding to the threaded joint (13), one end of the air pipe (12) close to the exhaust fan (4) and the threaded joint (13) is respectively provided with a first electromagnetic valve (15) and a second electromagnetic valve (16), the inner bottom wall of the inner box (6) is positioned on the right side of the partition plate (7) and is fixedly provided with a limiting block (17), the top of the limiting block (17) is spliced with a formaldehyde comparison color card (18), the inner bottom wall of the box body (2) is movably provided with a formaldehyde treatment box (19), the interior of the formaldehyde treatment box (19) is filled with an active carbon layer (20), the right side of the box body (2) is provided with a control panel (21), the bottom of the inner box (6) is spliced with a first vertical pipe (, the bottom of the air pipe (12) is inserted with a second vertical pipe (23) which is communicated with the formaldehyde processing box (19).

2. The indoor formaldehyde detection device according to claim 1, characterized in that: the bottom movable mounting of bottom plate (1) has the universal wheel, and the universal wheel quantity is four, and the universal wheel distributes and is provided with the wheel and stops in bottom (1) bottom four corners and the inside of universal wheel.

3. The indoor formaldehyde detection device according to claim 1, characterized in that: the front side and the left side of the back side of the bottom plate (1) are connected through a push handle, and the push handle is n-shaped.

4. The indoor formaldehyde detection device according to claim 1, characterized in that: the supporting mechanism (5) comprises a supporting ring and a clamping column, the supporting ring is fixedly installed on the inner wall of the box body (2), and the clamping column is fixedly installed at the top of the supporting ring.

5. The indoor formaldehyde detection device according to claim 1, characterized in that: the inside packing of detect reagent box (8) has the formaldehyde colour developing agent, and sealed feed mechanism (11) are including feeder hopper, sealed lid and closing plate, and sealed lid movable mounting is in box (2) top, and the feeder hopper is pegged graft in sealed lid top and is extended to inside box (2), and the closing plate of bottom and interior box (6) top contact has been cup jointed to the outside of feeder hopper.

6. The indoor formaldehyde detection device according to claim 1, characterized in that: the top fixed mounting of supporting seat (3) has the protection casing that is located air exhauster (4) outside, and the front of box (2) is inlayed and is equipped with the observation window, and control panel (21) are connected with first solenoid valve (15) and second solenoid valve (16) electricity, and activated carbon layer (20) are vertical setting, and are located between first standpipe (22) and second standpipe (23).