CN220416833U

CN220416833U - Air quality detection equipment

Info

Publication number: CN220416833U
Application number: CN202322153544.9U
Authority: CN
Inventors: 刘�东
Original assignee: Yulin Zhongzheng Yuanchuang Inspection And Testing Co ltd
Current assignee: Yulin Zhongzheng Yuanchuang Inspection And Testing Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-01-30
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses air quality detection equipment, which belongs to the technical field of air detection and comprises the following components: the base, equal fixed mounting all around the base lower extreme has the universal wheel, base upper end fixed mounting has the mounting box, mounting box top fixed mounting has the case lid, mounting box inside slidable mounting has the lifter plate, lifter plate upper end fixed mounting has the detection case, the lifter plate bottom is provided with adjusting part, detection case upper end left side fixedly connected with intake pipe, fixed mounting has the suction fan in the intake pipe, detection case inside fixed mounting has the air quality detector, detection case right side fixedly connected with blast pipe, mounting box front side fixed mounting has the observation window, the equal fixedly connected with handrail of mounting box left and right sides upper end. Therefore, the air quality of different heights can be detected, the accuracy of the detection result is improved, the detection effect is better, and the working efficiency is improved.

Description

Air quality detection equipment

Technical Field

The utility model belongs to the technical field of air detection, and particularly relates to air quality detection equipment.

Background

With the development of economy and the improvement of life demands of people, more and more people begin to pay attention to health and environmental protection, and air quality detection equipment is widely applied and can be used for detecting the content of PM2.5, formaldehyde, carbon dioxide and the like in air.

In order to acquire complete detection results, air with different heights needs to be detected, the existing detection equipment has certain defects when in use, and lacks measures for automatically adjusting the detection box, so that the detection box cannot detect the air quality with different heights, the accuracy of the detection results is easily influenced, and the working efficiency of the equipment is affected.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide an air quality detecting apparatus, which can enable a detecting box to detect air quality at different heights through an adjusting assembly, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the utility model provides air quality detection equipment, which comprises a base, universal wheels are fixedly arranged on the periphery of the lower end of the base, a mounting box is fixedly arranged at the upper end of the base, a box cover is fixedly arranged at the top end of the mounting box, a lifting plate is slidably arranged in the mounting box, a detection box is fixedly arranged at the upper end of the lifting plate, an adjusting component is arranged at the bottom end of the lifting plate, an air inlet pipe is fixedly connected to the left side of the upper end of the detection box, an air suction fan is fixedly arranged on the air inlet pipe, an air quality detector is fixedly arranged in the detection box, an exhaust pipe is fixedly connected to the right side of the detection box, an observation window is fixedly arranged at the front side of the mounting box, and handrails are fixedly connected to the upper ends of the left side and the right side of the mounting box.

Preferably, the adjusting component comprises a motor, the output of motor rotates and is connected with the pivot, pivot outer wall fixedly connected with gear, the inside lower extreme sliding connection of mounting box has first movable rod and second movable rod, the upper surface fixedly connected with bracing piece of second movable rod, the upper surface of bracing piece and first movable rod all articulates there is the connecting rod.

Preferably, the lower surface of the first moving rod is engaged with a gear, and the upper surface of the second moving rod is engaged with a gear.

Preferably, the upper surface of the supporting rod and the upper surface of the first movable rod are positioned at the same horizontal position, and the number of the connecting rods is two.

Preferably, the lifting plate is located between the detection box and the adjusting assembly, and the lifting plate can slide up and down in the installation box through the adjusting assembly.

Preferably, one ends of the air inlet pipe and the air outlet pipe penetrate through the upper end of the box cover.

Preferably, the left side and the right side of the base are respectively provided with a threaded rod in a threaded insertion mode, the bottom end of the threaded rod is fixedly connected with a locating plate, and the top end of the threaded rod is fixedly connected with an L-shaped handle.

The air quality detection equipment provided by the utility model has the following beneficial effects:

through the adjusting part who sets up, simple structure, convenient to use, starter motor can drive pivot and gear rotation, drive first movable rod and second movable rod through the gear and be close to each other or keep away from each other, make rising and decline at two connecting rod tops can drive detection case and lifter plate and rise or decline, detect air quality through the air quality detector simultaneously, conveniently detect air, thereby can detect the air quality of not co-altitude, improve the accuracy of testing result, make the detection effect better, work efficiency has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

In the drawings:

fig. 1 is a schematic diagram of the overall structure of an air quality detecting apparatus according to the present utility model.

Fig. 2 is a schematic sectional view of an installation box of an air quality inspection apparatus according to the present utility model.

Fig. 3 is a schematic structural diagram of an adjusting assembly of the air quality detecting apparatus according to the present utility model.

In the figure: 1. a base; 2. a universal wheel; 3. a mounting box; 4. a case cover; 5. a detection box; 6. a lifting plate; 7. an adjustment assembly; 71. a motor; 72. a rotating shaft; 73. a gear; 74. a first moving lever; 75. a second moving lever; 76. a support rod; 77. a connecting rod; 8. an air quality detector; 9. an air inlet pipe; 10. a suction fan; 11. an exhaust pipe; 12. an observation window; 13. an armrest; 14. a threaded rod; 15. an L-shaped handle; 16. and (5) positioning the plate.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 3, the embodiment of the utility model provides an air quality detection device, which comprises a base 1, universal wheels 2 are fixedly installed around the lower end of the base 1, the device is conveniently moved by the universal wheels 2, a mounting box 3 is fixedly installed at the upper end of the base 1, a box cover 4 is fixedly installed at the top end of the mounting box 3, a lifting plate 6 is slidably installed inside the mounting box 3, a detection box 5 is fixedly installed at the upper end of the lifting plate 6, an adjusting component 7 is arranged at the bottom end of the lifting plate 6, the lifting plate 6 is located between the detection box 5 and the adjusting component 7, the lifting plate 6 can slide up and down inside the mounting box 3 through the adjusting component 7, an air inlet pipe 9 is fixedly connected to the left side of the upper end of the detection box 5, a suction fan 10 is fixedly installed on the air inlet pipe 9, an air quality detector 8 is an existing common structure, formaldehyde can be detected in real time, PM2.5, TVOC and humiture instruments are fixedly connected to the right side of the detection box 5, one ends of the air inlet pipe 9 and 11 penetrate through the upper end of the box cover 4, a detection window 12 is fixedly installed at the front side of the detection box 3, and the two viewing boxes are fixedly installed at the left side of the detection box 3, and the viewing window is convenient to be connected to the right side of the viewing box 13 through the viewing window is fixedly installed at the viewing box 3, and the viewing window is convenient to be connected to the viewing window 13.

As shown in fig. 2 to 3, the adjusting component 7 includes a motor 71, an output end of the motor 71 is rotatably connected with a rotating shaft 72, an outer wall of the rotating shaft 72 is fixedly connected with a gear 73, a first moving rod 74 and a second moving rod 75 are slidably connected with an inner lower end of the installation box 3, a supporting rod 76 is fixedly connected with an upper surface of the second moving rod 75, connecting rods 77 are hinged to upper surfaces of the supporting rod 76 and the first moving rod 74, the rotating shaft 72 and the gear 73 are driven by the starting motor 71 to rotate, the gear 73 drives the first moving rod 74 and the second moving rod 75 to approach or separate from each other, when the first moving rod 74 and the second moving rod 75 approach each other, bottoms of the two connecting rods 77 approach each other, so that tops of the two connecting rods 77 can rise, when the first moving rod 74 and the second moving rod 75 separate from each other, tops of the two connecting rods 77 can descend, and rising and falling of the tops of the two connecting rods 77 can drive the detection box 5 and the lifting plate 6 to rise or descend, and air quality at different heights can be detected conveniently.

As shown in fig. 2, the lower surface of the first moving rod 74 is engaged with the gear 73, and the upper surface of the second moving rod 75 is engaged with the gear 73, so that the gear 73 can drive the first moving rod 74 and the second moving rod 75 to approach or separate from each other when rotating.

As shown in fig. 2, the upper surface of the support bar 76 is at the same horizontal position as the upper surface of the first moving bar 74, and the number of the connection bars 77 is two.

As shown in fig. 1, threaded rods 14 are inserted in threads on the left and right sides of the base 1, the bottom end of each threaded rod 14 is fixedly connected with a positioning plate 16, the top end of each threaded rod 14 is fixedly connected with an L-shaped handle 15, and if the threaded rods do not move, the threaded rods 14 are driven to rotate on the base 1 by rotating the L-shaped handles 15, so that the positioning plates 16 are in contact with the ground, the positions of the device are fixed, and the stability is improved.

Working principle:

when the air quality detection device is used, the rotating shaft 72 and the gear 73 are driven to rotate by the starting motor 71, the gear 73 drives the first moving rod 74 and the second moving rod 75 to be close to or far away from each other, when the first moving rod 74 and the second moving rod 75 are close to each other, the bottoms of the two connecting rods 77 are close to each other, the tops of the two connecting rods 77 are lifted, when the first moving rod 74 and the second moving rod 75 are far away from each other, the bottoms of the two connecting rods 77 are far away from each other, the tops of the two connecting rods 77 are lowered, the lifting and lowering of the tops of the two connecting rods 77 can drive the detection box 5 and the lifting plate 6 to lift or descend, then the suction fan 10 is started, the suction fan 10 sucks air into the detection box 5 through the air inlet pipe 9, the detected air quality is detected through the air quality detector 8, and the detected air is discharged through the exhaust pipe 11, so that the air quality at different heights can be detected.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides an air quality detection equipment, includes base (1), equal fixed mounting all around base (1) lower extreme has universal wheel (2), base (1) upper end fixed mounting has install bin (3), install bin (3) top fixed mounting has case lid (4), install bin (3) inside slidable mounting has lifter plate (6), lifter plate (6) upper end fixed mounting has detection case (5), a serial communication port, lifter plate (6) bottom is provided with adjusting part (7), detection case (5) upper end left side fixedly connected with intake pipe (9), fixed mounting has suction fan (10) on intake pipe (9), detection case (5) internally mounted has air quality detector (8), detection case (5) right side fixedly connected with blast pipe (11), install bin (3) front side fixed mounting has observation window (12), equal fixedly connected with handrail (13) in both sides upper end about install bin (3).

2. An air quality detection device according to claim 1, wherein the adjusting component (7) comprises a motor (71), an output end of the motor (71) is rotatably connected with a rotating shaft (72), a gear (73) is fixedly connected with an outer wall of the rotating shaft (72), a first moving rod (74) and a second moving rod (75) are slidably connected with an inner lower end of the mounting box (3), a supporting rod (76) is fixedly connected with an upper surface of the second moving rod (75), and connecting rods (77) are hinged to upper surfaces of the supporting rod (76) and the first moving rod (74).

3. An air quality inspection apparatus according to claim 2, characterized in that a lower surface of the first moving lever (74) is engaged with the gear (73), and an upper surface of the second moving lever (75) is engaged with the gear (73).

4. An air quality inspection apparatus according to claim 2, characterized in that the upper surface of the support bar (76) is at the same level as the upper surface of the first moving bar (74), and the number of the connecting bars (77) is two.

5. An air quality inspection apparatus according to claim 1, characterized in that the lifting plate (6) is located between the inspection box (5) and the adjusting assembly (7), the lifting plate (6) being slidable up and down inside the installation box (3) by means of the adjusting assembly (7).

6. An air quality inspection apparatus according to claim 1, characterized in that one end of the air inlet pipe (9) and one end of the air outlet pipe (11) penetrate the upper end of the case cover (4).

7. An air quality detection device according to claim 1, wherein a threaded rod (14) is inserted on the left side and the right side of the base (1), a positioning plate (16) is fixedly connected to the bottom end of the threaded rod (14), and an L-shaped handle (15) is fixedly connected to the top end of the threaded rod (14).