CN217359786U

CN217359786U - Measuring device for amide compounds in ambient air and waste gas

Info

Publication number: CN217359786U
Application number: CN202220026657.5U
Authority: CN
Inventors: 徐巧; 陈中华; 赵栋
Original assignee: Wuxi State Environmental Testing Technology Co ltd
Current assignee: Wuxi State Environmental Testing Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-02
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a measuring device of amide compound in ambient air and waste gas, including casing, panel and detector, the bottom mounting of casing has protective structure, and the panel is installed to the one end of casing, and the inside bottom of panel is provided with fixed knot and constructs, and one side of panel is provided with the detector, and the top of detector is fixed with air exhaust fan, and air exhaust fan's top is fixed with the air inlet, and the inside of air inlet is provided with filtration. The utility model discloses a be provided with filtration and can filter the air inlet is inside, aim at the position of spacing post with the fixed cover of filter screen both sides when using, press the filter screen downwards after that, the filter screen drives fixed cover and embolias to the outside of spacing post this moment, can fix the filter screen, and the filter screen can filter great object in the air in the use, prevents to cause the jam of air inlet and influences the testing result, has realized filtering the air inlet is inside.

Description

Measuring device for amide compounds in ambient air and waste gas

Technical Field

The utility model relates to an environmental management technical field, in particular to measuring device of amide compound in ambient air and waste gas.

Background

With the continuous progress of society, the scientific and technological level of China is continuously improved, a measuring device is required to be used when the environmental air is treated, and the measuring device can detect the amide compounds in the environmental air and the waste gas in the air, so that a special measuring device for the amide compounds in the environmental air and the waste gas is used;

however, in the existing measuring device for amide compounds in ambient air and exhaust gas in the market, foreign matters are easy to enter into an air inlet when the measuring device is used, and blockage can occur in the using process, so a measuring device for amide compounds in ambient air and exhaust gas is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a measuring device of amide compound in ambient air and waste gas for solve the measuring device air inlet of amide compound and get into the foreign matter easily in current ambient air and the waste gas, the defect of jam may appear in the use.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a measuring device of amide compound in ambient air and waste gas, includes casing, panel and detector, the bottom mounting of casing has protective structure, the panel is installed to the one end of casing, the inside bottom of panel is provided with fixed knot and constructs, one side of panel is provided with the detector, the top of detector is fixed with air exhaust fan, and air exhaust fan's top is fixed with the air inlet, the inside of air inlet is provided with filtration.

Preferably, filtration includes fixed cover, filter screen, stopper and spacing post, the filter screen sets up in the inside of air inlet, the both sides of filter screen all are fixed with fixed cover, the stopper all is fixed in the inside both sides of air inlet, the top of stopper is fixed with the spacing post, and the filter screen can filter great object in the air, prevents to cause the jam of air inlet and influences the testing result.

Preferably, the number of the limiting columns is two, and a clamping structure is formed between the limiting columns and the fixing sleeve, so that stable fixing can be realized.

Preferably, fixed knot constructs including spring, ejector pad, spacing groove and digs the piece, the spring is fixed in the inside of panel, the bottom mounting of spring has the ejector pad, and one side of ejector pad is fixed with digs the piece, the spacing groove sets up in the inside of casing, and spring expansion promotes the block between ejector pad and the spacing groove.

Preferably, the push block is provided with two, and the push block forms a telescopic structure in the panel through a spring, so that stable fixation can be realized.

Preferably, protective structure includes fixed plate, shock attenuation cotton and antiskid cover, the fixed plate is fixed in the bottom of casing, the bottom mounting of fixed plate has the shock attenuation cotton, and the bottom mounting of shock attenuation cotton has the antiskid cover, and the shock attenuation cotton has the power that the vibrations produced of better toughness expendable.

Preferably, the two groups of fixing plates are symmetrically distributed about a vertical center line of the shell, so that stable protection can be realized.

(III) advantageous effects

The utility model provides a pair of measuring device of amide compound in ambient air and waste gas, its advantage lies in: the filter structure is arranged to filter the inside of the air inlet, the fixing sleeves on two sides of the filter screen are aligned to the position of the limiting column when the filter screen is used, then the filter screen is pressed downwards, the filter screen drives the fixing sleeves to be sleeved outside the limiting column at the moment, the filter screen can be fixed, the filter screen can filter larger objects in the air in the use process, the air inlet is prevented from being blocked, the detection result is prevented from being influenced, and the filtering of the inside of the air inlet is realized;

the panel can be conveniently fixed by arranging the fixing structure, the panel and the shell need to be fixed when the panel is used, the top end of the panel is buckled in the shell at the moment, the scratching block is buckled, the scratching block drives the push block to extrude the spring, then the panel is pushed into the shell, the scratching block is loosened, and the spring expands to push the push block to be clamped with the limiting groove, so that the panel is conveniently fixed;

can protect the bottom of casing through being provided with protective structure, vibrations can appear when using, receives the influence to set up protective structure in order to prevent that the inside of casing from, and antiskid cover contacts with ground this moment, and the antiskid cover is pushed to the power of shake, and antiskid cover extrudees the shock attenuation cotton to inside, and the shock attenuation cotton has the power that better toughness expendable shake produced, has realized protecting the bottom of casing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure at a in fig. 2 according to the present invention;

fig. 4 is a side view of the protective structure of the present invention;

fig. 5 is a schematic side view of a partial cross-sectional structure of the filter structure of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. a panel; 3. an air inlet; 4. a fixed structure; 401. a spring; 402. a push block; 403. a limiting groove; 404. digging blocks; 5. a protective structure; 501. a fixing plate; 502. damping cotton; 503. an anti-slip sleeve; 6. a filter structure; 601. fixing a sleeve; 602. filtering with a screen; 603. a limiting block; 604. a limiting column; 7. an air exhaust fan; 8. a detector.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning 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, the present invention provides an embodiment: the utility model provides a measuring device of amide compound in ambient air and waste gas, which comprises a housin 1, panel 2 and detector 8, the bottom mounting of casing 1 has protective structure 5, panel 2 is installed to the one end of casing 1, the inside bottom of panel 2 is provided with fixed knot constructs 4, one side of panel 2 is provided with detector 8, detector 8's top is fixed with air exhaust fan 7, and air exhaust fan 7's top is fixed with air inlet 3, the inside of air inlet 3 is provided with filtration 6, open panel 2 when using, panel 2 control air exhaust fan 7 is bled after that, the air enters into air exhaust fan 7's inside through air inlet 3, air exhaust fan 7 inputs the inside of air to detector 8 after that, detector 8 can detect the air, detector 8 shows through panel 2 to the detected data after that.

The first embodiment is as follows:

as shown in fig. 2 and 5, when using this structure, firstly, the filtering structure 6 includes a fixing sleeve 601, a filter screen 602, a limiting block 603 and a limiting post 604, the filter screen 602 is disposed inside the air inlet 3, the fixing sleeve 601 is fixed on both sides of the filter screen 602, the limiting block 603 is fixed on both sides inside the air inlet 3, the limiting post 604 is fixed on the top end of the limiting block 603, two limiting posts 604 are provided, a fastening structure is formed between the limiting post 604 and the fixing sleeve 601, the fixing sleeves 601 on both sides of the filter screen 602 are aligned with the position of the limiting post 604, then the filter screen 602 is pressed downward, at this time, the filter screen 602 drives the fixing sleeve 601 to be inserted into the outside of the limiting post 604, the filter screen 602 can be fixed, the filter screen 602 can filter larger objects in the air during the use process, thereby preventing the air inlet 3 from being blocked and affecting the detection result.

Example two:

as shown in fig. 1, fig. 2 and fig. 3, when using this structure, firstly, fixed knot constructs 4 including spring 401, ejector pad 402, spacing groove 403 and digging piece 404, spring 401 is fixed in the inside of panel 2, the bottom mounting of spring 401 has ejector pad 402, and one side of ejector pad 402 is fixed with digs piece 404, spacing groove 403 sets up in the inside of casing 1, ejector pad 402 is provided with two, ejector pad 402 passes through spring 401 and constitutes extending structure in the inside of panel 2, detain the top of panel 2 in the inside of casing 1, it detains to dig piece 404 afterwards, it drives ejector pad 402 extrusion spring 401 to dig piece 404, push panel 2 to the inside of casing 1 afterwards, it detains piece 404 to loosen then, spring 401 inflation promotes the block between ejector pad 402 and the spacing groove 403 this moment.

Example three:

as shown in fig. 2 and 4, when using the structure, firstly, the protective structure 5 includes a fixing plate 501, shock-absorbing cotton 502 and an anti-slip cover 503, the fixing plate 501 is fixed at the bottom end of the housing 1, the shock-absorbing cotton 502 is fixed at the bottom end of the fixing plate 501, the anti-slip cover 503 is fixed at the bottom end of the shock-absorbing cotton 502, two groups of fixing plates 501 are arranged on the fixing plate 501, the two groups of fixing plates 501 are symmetrically distributed about the vertical center line of the housing 1, the anti-slip cover 503 is in contact with the ground, the shaking force pushes the anti-slip cover 503, the anti-slip cover 503 extrudes the shock-absorbing cotton 502 inwards, and the shock-absorbing cotton 502 has better toughness and can consume the force generated by shaking.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A measuring device for amide compounds in ambient air and exhaust gas, comprising a housing (1), a panel (2) and a detector (8), characterized in that: a protective structure (5) is fixed at the bottom end of the shell (1), and a panel (2) is installed at one end of the shell (1);

a fixing structure (4) is arranged at the bottom end inside the panel (2), and a detector (8) is arranged on one side of the panel (2);

the top of detector (8) is fixed with air exhaust fan (7), and the top of air exhaust fan (7) is fixed with air inlet (3), the inside of air inlet (3) is provided with filtration (6).

2. The apparatus for measuring amide-based compounds in ambient air and exhaust gas according to claim 1, wherein: filtration (6) are including fixed cover (601), filter screen (602), stopper (603) and spacing post (604), filter screen (602) set up in the inside of air inlet (3), the both sides of filter screen (602) all are fixed with fixed cover (601), stopper (603) all are fixed in the inside both sides of air inlet (3), the top of stopper (603) is fixed with spacing post (604).

3. The apparatus for measuring amide-based compounds in ambient air and exhaust gas according to claim 2, wherein: the number of the limiting columns (604) is two, and a clamping structure is formed between the limiting columns (604) and the fixing sleeve (601).

4. The apparatus for measuring amide-based compounds in ambient air and exhaust gas according to claim 1, wherein: fixed knot constructs (4) and includes spring (401), ejector pad (402), spacing groove (403) and digs piece (404), spring (401) are fixed in the inside of panel (2), the bottom mounting of spring (401) has ejector pad (402), and one side of ejector pad (402) is fixed with digs piece (404), spacing groove (403) set up in the inside of casing (1).

5. The apparatus for measuring amide-based compounds in ambient air and exhaust gas according to claim 4, wherein: the number of the push blocks (402) is two, and the push blocks (402) form a telescopic structure in the panel (2) through springs (401).

6. The apparatus for measuring amide-based compounds in ambient air and exhaust gas according to claim 1, wherein: the protective structure (5) comprises a fixing plate (501), shock absorption cotton (502) and an anti-skidding sleeve (503), wherein the fixing plate (501) is fixed at the bottom end of the shell (1), the shock absorption cotton (502) is fixed at the bottom end of the fixing plate (501), and the anti-skidding sleeve (503) is fixed at the bottom end of the shock absorption cotton (502).

7. The apparatus for measuring amide compounds in ambient air and exhaust according to claim 6, wherein: two groups of fixing plates (501) are arranged, and the two groups of fixing plates (501) are symmetrically distributed around the vertical center line of the shell (1).