CN216284912U

CN216284912U - Indoor formaldehyde detection device with air purification function

Info

Publication number: CN216284912U
Application number: CN202122476482.6U
Authority: CN
Inventors: 亓新帅; 景新峰; 高星
Original assignee: Shandong Shujiexin Environmental Protection Technology Co ltd
Current assignee: Shandong Shujiexin Environmental Protection Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-12
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an indoor formaldehyde detection device with an air purification function, which comprises a mixing box, a base and a reaction box, wherein a supporting seat is fixedly arranged at the rear end of the base, an air sampler is fixedly arranged at the top of the supporting seat, the reaction box is fixedly arranged at the bottom of the supporting seat, a movable frame is slidably arranged in the reaction box, a filter frame and an adsorption frame are respectively slidably arranged on the inner side of the movable frame, a water tank is fixedly arranged on the base at the bottom of the movable frame, a sampling frame is fixedly arranged on the base at one side of the water tank, supporting frames are fixedly arranged at the front end and the rear end of the base, and the mixing box is movably arranged between the supporting frames. According to the utility model, the medicine storage box is matched with the mixing box and the sampling frame, the air sampler is used for collecting air and mixing with the medicament for sampling, the spectrophotometer is used for analyzing, the detection accuracy is improved, and the reaction box is matched with the water tank and the adsorption frame for filtering and adsorbing air, so that the purification effect is improved.

Description

Indoor formaldehyde detection device with air purification function

Technical Field

The utility model relates to the technical field of formaldehyde detection, in particular to an indoor formaldehyde detection device with an air purification function.

Background

The formaldehyde is colorless liquid which is easily dissolved in water, the volatility is very strong, and the formaldehyde has pungent smell, the indoor formaldehyde mainly comes from building materials, furniture, artificial boards, various adhesive coatings, synthetic textiles and the like, the formaldehyde has strong stimulation effect on mucous membranes of eyes, nose and throat, the formaldehyde detection means that the formaldehyde contained in air, water, food, clothes, boards, leather and the like is quantitatively detected by a specific method or instrument, the indoor formaldehyde detection mainly detects the indoor air, most detection devices can only detect the formaldehyde in the air, and cannot purify the air while detecting the formaldehyde, so the indoor formaldehyde detection device with the air purification function is required to be used for air purification during formaldehyde detection.

Through the retrieval, patent publication No. is CN209198416U discloses a family's air formaldehyde detector with air purification function, including the appearance body, interior appearance body and tail cover, the outer wall welding of the appearance body has the water tank, the inner wall of the appearance body bonds and has the cotton layer that absorbs water, the left side integration intercommunication of interior appearance body has the air-supply line, the inner wall fixed mounting of air-supply line has formaldehyde concentration sensor, the inside of the appearance body transversely runs through there is the induced duct, the induced duct communicates with each other with the air-supply line, the inside arrangement of tail cover has the active carbon layer.

The existing indoor formaldehyde detection device with the air purification function has the following defects:

1. the existing indoor formaldehyde detection device does not have a good formaldehyde detection device, and generally uses a simple detection method for detection, so that the detection result is general, the formaldehyde content of indoor air cannot be well and accurately mastered, more inconvenience is brought to detection work, and the detection efficiency is reduced;

2. general indoor formaldehyde detection device does not have better air purification result, generally when carrying out formaldehyde detection, and is inconvenient to indoor air purifies, makes personnel when carrying out formaldehyde detection, absorbs more formaldehyde easily, brings more trouble for operation personnel's healthy, has reduced the practicality, and we provide an indoor formaldehyde detection device with air purification function for this and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an indoor formaldehyde detection device with an air purification function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an indoor formaldehyde detection device with air purification function, comprises a mixing box, a base and a reaction box, wherein a supporting seat is fixedly mounted at the rear end of the base, an atmosphere sampler is fixedly mounted at the top of the supporting seat, the reaction box is fixedly mounted at the bottom of the supporting seat, a movable frame is slidably mounted inside the reaction box and extends out of the reaction box, a filter frame and an adsorption frame are respectively slidably mounted at the inner side of the movable frame, the adsorption frame is positioned between the filter frames, a water tank is fixedly mounted on the base at the bottom of the movable frame, an outlet pipe is fixedly mounted at the top of the water tank, a sampling frame is fixedly mounted on the base at one side of the water tank, supporting frames are fixedly mounted at the front end and the rear end of the base, the mixing box is movably mounted between the supporting frames and is positioned at the top of the sampling frame, a fixing seat is fixedly mounted at the top of the supporting frames, the top fixed mounting of fixing base has the medicine storage box, be provided with first hose between medicine storage box and the mixing box, be provided with the solenoid valve on the first hose.

Preferably, a second conveying pipe is arranged between the atmosphere sampler and the sampling frame, and a third conveying pipe is arranged between the second conveying pipe and the air outlet pipe.

Preferably, the bottom of the reaction box is fixedly provided with an air conveying pipe extending into the water tank, and a first conveying pipe is arranged between the reaction box and the atmosphere sampler.

Preferably, a spectrophotometer is fixedly mounted on the base on one side of the sampling frame, and a second hose is arranged between the mixing box and the sampling frame.

Preferably, through first spring movable mounting between mixing box and the support frame, be provided with out the medicine mouth on the inner wall of sample frame.

Preferably, the front end of the mixing box is fixedly provided with a handle, and the front end of the movable frame is fixedly provided with a handle.

Preferably, the movable seat is movably mounted on the inner side of the sampling frame, and the sampling frame and the movable seat are movably mounted through a second spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the medicine storage box is matched with the mixing box and the sampling frame, the medicine storage box is used for conveniently storing the medicine required by formaldehyde detection, the mixing box is used for mixing the medicine, the air in the collecting chamber of the atmospheric sampler is guided into the sampling frame to be mixed with the medicine for sampling, and the sample after sampling is analyzed by matching with the spectrophotometer, so that the accuracy of formaldehyde detection is effectively improved.

2. According to the utility model, the reaction box, the water tank and the adsorption frame are mutually matched, air is collected by the atmosphere sampler and guided into the reaction box, impurities and harmful substances in the air are filtered and adsorbed by utilizing the adsorption frame matched with the filter frame, so that indoor air is effectively purified, the adsorbed air and water are fused by matching with the water tank, and the purified air is led out through the air outlet pipe, so that the purification effect is effectively improved.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the water tank of the present invention;

FIG. 4 is a schematic side view of the internal structure of the mixing box of the present invention;

FIG. 5 is an exploded perspective view of the reaction cassette of the present invention.

In the figure: 1. an atmospheric sampler; 101. a first delivery pipe; 2. a drug storage box; 3. a second delivery pipe; 4. an electromagnetic valve; 401. a first hose; 5. a fixed seat; 6. a mixing box; 601. a handle; 602. a second hose; 7. a support frame; 701. a first spring; 8. a sampling frame; 801. a medicine outlet; 9. a movable seat; 901. a second spring; 10. a spectrophotometer; 11. a base; 12. a supporting seat; 13. a reaction box; 14. a movable frame; 1401. a handle; 15. an air outlet pipe; 1501. a third delivery pipe; 16. a gas delivery pipe; 17. a water tank; 18. a filter frame; 19. an adsorption frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: an indoor formaldehyde detection device with an air purification function comprises a mixing box 6, a base 11 and a reaction box 13, wherein a supporting seat 12 is fixedly installed at the rear end of the base 11 through bolts, an air sampler 1 with the type of CD-1 is fixedly installed at the top of the supporting seat 12 through bolts, an air inlet is formed in the top of the air sampler 1, the air sampler 1 is used for conveniently collecting indoor air, the reaction box 13 is fixedly installed at the bottom of the supporting seat 12 through bolts, a movable frame 14 is slidably installed in the reaction box 13, the movable frame 14 extends out of the reaction box 13, a first conveying pipe 101 is arranged between the reaction box 13 and the air sampler 1, the air collected in the air sampler 1 is guided into the reaction box 13 through the first conveying pipe 101, a handle 1401 is fixedly installed at the front end of the movable frame 14 through bolts, and a filter frame 18 and an adsorption frame 19 are respectively slidably installed on the inner side of the movable frame 14, the adsorption frame 19 is positioned between the filter frames 18, activated carbon is stored in the adsorption frame 19, the filter frames 18 are used for filtering the introduced air, the air is adsorbed by the adsorption frame 19, the adsorption effect is effectively improved, the pull handle 1401 is used for driving the movable frame 14 to be drawn out, the filter frames 18 and the adsorption frame 19 are conveniently cleaned, and the cleaning effect is improved;

a water tank 17 is fixedly arranged on a base 11 at the bottom of the movable frame 14 through bolts, a water inlet is arranged at the top of the water tank 17, water is guided into the water tank 17 through the water inlet, a water outlet is arranged at the front end of the water tank 17, water is discharged through the water outlet, a gas pipe 16 extending into the water tank 17 is fixedly arranged at the bottom of the reaction box 13 through bolts, a gas outlet pipe 15 is fixedly arranged at the top of the water tank 17 through bolts, adsorbed air is guided into the water tank 17 through the gas pipe 16, purified air is guided out through the gas outlet pipe 15, the purification effect is improved, a sampling frame 8 is fixedly arranged on the base 11 at one side of the water tank 17 through bolts, a second conveying pipe 3 is arranged between the atmosphere sampler 1 and the sampling frame 8, air collected by the atmosphere sampler 1 can be conveyed into the sampling frame 8 through the second conveying pipe 3 for sampling operation, a movable seat 9 is movably arranged at the inner side of the sampling frame 8 through a second spring 901, a medicine outlet 801 is formed in the inner wall of the sampling frame 8, a sampling bottle is placed in the sampling frame 8 and attached to the medicine outlet 801, the sampling bottle is pushed by a second spring 901 to be clamped and fixed, a third conveying pipe 1501 is arranged between the second conveying pipe 3 and the air outlet pipe 15, purified air can be conveyed into the sampling frame 8 through the third conveying pipe 1501 to be sampled, formaldehyde detection can be conveniently carried out on the purified air, and the detection diversity is improved;

a base 11 on one side of a sampling frame 8 is fixedly provided with a spectrophotometer 10 with a model L3S-757PC through bolts, the front end and the rear end of the base 11 are fixedly provided with supporting frames 7 through bolts, a mixing box 6 is movably arranged between the supporting frames 7 through a first spring 701, the mixing box 6 is positioned at the top of the sampling frame 8, the front end of the mixing box 6 is fixedly provided with a handle 601 through bolts, a second hose 602 is arranged between the mixing box 6 and the sampling frame 8, the top of the supporting frame 7 is fixedly provided with a fixed seat 5 through bolts, the top of the fixed seat 5 is fixedly provided with a medicine storage box 2 through bolts, the medicine storage box 2 is used for conveniently storing the medicine required by formaldehyde detection, a first hose 401 is arranged between the medicine storage box 2 and the mixing box 6, the first hose 401 is provided with an electromagnetic valve 4 with a model STGY electromagnetic valve 4, the electromagnetic valve 4 is started, the medicine in the medicine storage box 2 is led into the mixing box 6 through the first hose 401, move about from top to bottom through using handle 601 to drive mixing box 6, utilize first spring 701 to drive 6 automatic re-setting of mixing box, the effectual mixed effect that improves medicament in the mixing box 6, the medicament that makes in the mixing box 6 through second hose 602 mixes with the air of collection in leading-in to sample frame 8, through going out medicine mouth 801 leading-in to the sample bottle in, utilize spectrophotometer 10 to detect the sample bottle, improved the accuracy that formaldehyde detected.

The working principle is as follows: when the indoor formaldehyde detection device with the air purification function is used, firstly, an air sampler 1 with the model of CD-1 is used for collecting indoor air, the air is guided into a sampling frame 8 through a second conveying pipe 3, an STGY electromagnetic valve 4 with the model of STGY is started to guide a medicament required for detecting formaldehyde in a medicament storage box 2 into a mixing box 6, the mixing box 6 is driven to move up and down along a supporting frame 7 by using a handle 601 to be mixed, the medicament in the mixing box 6 is guided into the sampling frame 8 through a second hose 602 to be mixed with air, the medicament is guided out through a medicament outlet 801, a spectrophotometer 10 with the model of L3S-757 is used for detecting formaldehyde, the air is conveyed into a reaction box 13 through a first conveying pipe 101, the air is filtered through a filter frame 18, the formaldehyde in the air is adsorbed through an adsorption frame 19, the adsorbed air is guided into a water tank 17 through a gas conveying pipe 16, the purified air is led out through the air outlet pipe 15, and the purified air is led into the sampling frame 8 through the third conveying pipe 1501, so that a series of operations of the indoor formaldehyde detection device with the air purification function are completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an indoor formaldehyde detection device with air purification function, includes mixing box (6), base (11) and reaction box (13), its characterized in that: the air sampler is characterized in that a supporting seat (12) is fixedly mounted at the rear end of the base (11), an air sampler (1) is fixedly mounted at the top of the supporting seat (12), a reaction box (13) is fixedly mounted at the bottom of the supporting seat (12), a movable frame (14) is slidably mounted inside the reaction box (13), the movable frame (14) extends out of the reaction box (13), a filter frame (18) and an adsorption frame (19) are respectively slidably mounted at the inner side of the movable frame (14), the adsorption frame (19) is positioned between the filter frames (18), a water tank (17) is fixedly mounted on the base (11) at the bottom of the movable frame (14), an air outlet pipe (15) is fixedly mounted at the top of the water tank (17), a sampling frame (8) is fixedly mounted on the base (11) at one side of the water tank (17), and a supporting frame (7) is fixedly mounted at the front end and the rear end of the base (11), movable mounting has mixing box (6) between support frame (7), mixing box (6) are located the top of sample frame (8), the top fixed mounting of support frame (7) has fixing base (5), the top fixed mounting of fixing base (5) has medicine storage box (2), be provided with first hose (401) between medicine storage box (2) and mixing box (6), be provided with solenoid valve (4) on first hose (401).

2. The indoor formaldehyde detecting device with the air purifying function as claimed in claim 1, wherein: a second conveying pipe (3) is arranged between the atmospheric sampler (1) and the sampling frame (8), and a third conveying pipe (1501) is arranged between the second conveying pipe (3) and the air outlet pipe (15).

3. The indoor formaldehyde detecting device with the air purifying function as claimed in claim 1, wherein: the bottom of the reaction box (13) is fixedly provided with a gas pipe (16) extending into the water tank (17), and a first conveying pipe (101) is arranged between the reaction box (13) and the atmosphere sampler (1).

4. The indoor formaldehyde detecting device with the air purifying function as claimed in claim 1, wherein: a spectrophotometer (10) is fixedly mounted on the base (11) on one side of the sampling frame (8), and a second hose (602) is arranged between the mixing box (6) and the sampling frame (8).

5. The indoor formaldehyde detecting device with the air purifying function as claimed in claim 1, wherein: the mixing box (6) and the support frame (7) are movably arranged through a first spring (701), and a medicine outlet (801) is formed in the inner wall of the sampling frame (8).

6. The indoor formaldehyde detecting device with the air purifying function as claimed in claim 1, wherein: the front end of the mixing box (6) is fixedly provided with a handle (601), and the front end of the movable frame (14) is fixedly provided with a handle (1401).

7. The indoor formaldehyde detecting device with the air purifying function as claimed in claim 1, wherein: the inner side of the sampling frame (8) is movably provided with a movable seat (9), and the sampling frame (8) and the movable seat (9) are movably arranged through a second spring (901).