CN213843189U

CN213843189U - Portable detection device for detecting ambient air

Info

Publication number: CN213843189U
Application number: CN202022952315.XU
Authority: CN
Inventors: 张强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-07-30
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to the technical field of environmental detection, a portable detection device for ambient air detection is disclosed, the problem that the detection device cannot effectively absorb ambient air for narrow and closed environment in space and influence the detection efficiency and the detection quality accuracy of the device is solved, the portable detection device comprises a detector body and an exhaust fan, the top end of the detector body is provided with an air inlet pipe, the top end of the air inlet pipe is fixed with a mounting seat, the bottom end of the exhaust fan is provided with a connecting pipe, the connecting pipe is in threaded connection with the mounting seat, the air inlet end of the exhaust fan is provided with an air pipe, and the other end of the air pipe is provided with an air suction head; the back of the detector body is provided with a plurality of U-shaped clamping blocks, and the U-shaped clamping blocks are matched with the air pipe. This device is provided with air exhauster and trachea through the inlet end at the detector body, absorbs the detection through stretching into narrow and small space to inside gas to the trachea to be convenient for detect narrow and small space is inside, improved the accuracy that detects data.

Description

Portable detection device for detecting ambient air

Technical Field

The utility model relates to an environment detection technology field especially relates to a portable detection device for ambient air detects.

Background

Air detection in the broad sense refers to the detection of the constituent components of air. In the narrow sense of air detection, mainly from the application point of view, indoor air detection is the focus of research. The air quality detection device is used for detecting air quality by means of decoration pollution caused by substances harmful to human bodies contained in indoor decoration materials, furniture and the like and released into home and office environments. The detection of ambient air is an important item for detecting the quality of the environment, and a corresponding detection device is required for detecting the quality of the air. The existing detection device cannot effectively absorb ambient air to a narrow and closed environment, and the detection efficiency and the detection quality accuracy of the device are affected, so that the portable detection device for ambient air detection is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the detection device that exists among the prior art and can't effectively absorb ambient air to the narrow and small and inclosed environment in space, influence the detection efficiency of device and the shortcoming of detection quality precision, and the portable detection device who is used for ambient air to detect who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable detection device for detecting ambient air comprises a detector body and an exhaust fan, wherein an air inlet pipe is arranged at the top end of the detector body, a mounting seat is fixed at the top end of the air inlet pipe, a connecting pipe is arranged at the bottom end of the exhaust fan and is in threaded connection with the mounting seat, an air pipe is arranged at the air inlet end of the exhaust fan, and an air suction head is arranged at the other end of the air pipe;

the back of the detector body is provided with a plurality of U-shaped clamping blocks, and the U-shaped clamping blocks are matched with the air pipe.

Preferably, an inner wall of the mounting seat is provided with an inner threaded portion, and an outer wall of the connecting pipe is provided with an outer thread matched with the inner threaded portion.

Preferably, the outside of aspirator head is provided with the protecting crust, has evenly seted up the filtration pore on the protecting crust, and the protecting crust with the trachea can be dismantled and be connected.

Preferably, a fixed seat is fixed on the air pipe, a thread is arranged on the fixed seat, and a threaded hole matched with the fixed seat is arranged at one end of the protective shell.

Preferably, the number of the U-shaped clamping blocks is two to ten, and the U-shaped clamping blocks are arranged in two rows.

Preferably, the top end of the U-shaped fixture block is arranged in a horn shape.

The utility model has the advantages that:

this device is provided with air exhauster and trachea through the inlet end at the detector body, absorbs the detection to inside gas through stretching into narrow and small space to the trachea to be convenient for detect narrow and small space is inside, improved the accuracy of detection data, be provided with a plurality of U type fixture blocks in the inside of detector body simultaneously, be convenient for fix the trachea through U type fixture block, thereby be convenient for carry of this device.

Drawings

Fig. 1 is a schematic structural diagram of a front view of a portable detection device for ambient air detection according to the present invention;

fig. 2 is a schematic structural diagram of a back of a portable detection device for ambient air detection according to the present invention;

fig. 3 is a schematic structural diagram of an exhaust fan mounted in the portable detection device for ambient air detection according to the present invention;

FIG. 4 is a schematic structural view of a suction head of the portable detecting device for ambient air detection according to the present invention;

fig. 5 is the utility model provides a structural schematic diagram of U type fixture block in a portable detection device for ambient air detects.

In the figure: 1 detector body, 2 intake pipes, 3 air blowers, 4 mounting seats, 41 internal thread parts, 5 connecting pipes, 6 air pipes, 7 suction heads, 8 protective shells, 9 filter holes, 10 fixing seats and 11U-shaped fixture blocks.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, a portable detection device for ambient air detection comprises a detector body 1 and an exhaust fan 3, wherein an air inlet pipe 2 is arranged at the top end of the detector body 1, an installation seat 4 is fixed at the top end of the air inlet pipe 2, a connecting pipe 5 is arranged at the bottom end of the exhaust fan 3, the connecting pipe 5 is in threaded connection with the installation seat 4, an internal thread part 41 is arranged on the inner wall of the installation seat 4, an external thread matched with the internal thread part 41 is arranged on the outer wall of the connecting pipe 5, an air pipe 6 is arranged at the air inlet end of the exhaust fan 3, and an air suction head 7 is arranged at the other end of the air pipe 6;

the back of the detector body 1 is provided with a plurality of U-shaped fixture blocks 11, and the U-shaped fixture blocks 11 are matched with the air pipe 6.

Further, the outside of suction head 7 is provided with protecting crust 8, has evenly seted up filtration pore 9 on the protecting crust 8, filters the impurity in the air through filtration pore 9, avoids causing the damage to the detector body, and protecting crust 8 can dismantle with trachea 6 and be connected.

Further, be fixed with fixing base 10 on the trachea 6, set up screw thread on the fixing base 10, and the one end of protecting sheathing 8 is seted up with the screw hole of fixing base 10 looks adaptation, is convenient for dismantle the washing to protecting sheathing 8.

Further, the number of the U-shaped blocks 11 is two to ten, and the U-shaped blocks 11 are arranged in two rows.

Furthermore, the top end of the U-shaped fixture block 11 is arranged in a trumpet shape, so that the air pipe 6 can be conveniently clamped into the U-shaped fixture block 11.

In this embodiment, when using, take off trachea 6 and suction head 7, through stretching into trachea 6 narrow and small space, and open air exhauster 3, detect in suction head 7 absorbs inside gas and sends into detector body 1 by air exhauster 3, thereby be convenient for detect narrow and small space is inside, the accuracy of detecting data has been improved, after detecting the completion, through trachea 6 joint in proper order in every U type fixture block 11, be convenient for fix trachea 6 through U type fixture block 11, thereby be convenient for carry of this device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable detection device for detecting ambient air comprises a detector body (1) and an exhaust fan (3), and is characterized in that an air inlet pipe (2) is arranged at the top end of the detector body (1), a mounting seat (4) is fixed at the top end of the air inlet pipe (2), a connecting pipe (5) is arranged at the bottom end of the exhaust fan (3), the connecting pipe (5) is in threaded connection with the mounting seat (4), an air pipe (6) is arranged at the air inlet end of the exhaust fan (3), and an air suction head (7) is arranged at the other end of the air pipe (6);

the back of the detector body (1) is provided with a plurality of U-shaped clamping blocks (11), and the U-shaped clamping blocks (11) are matched with the air pipe (6).

2. The portable detecting device for detecting the ambient air according to claim 1, wherein an inner wall of the mounting seat (4) is provided with an inner threaded portion (41), and an outer wall of the connecting pipe (5) is provided with an outer thread adapted to the inner threaded portion (41).

3. The portable detection device for detecting the ambient air according to claim 1, wherein a protective shell (8) is disposed outside the air suction head (7), the protective shell (8) is uniformly provided with filter holes (9), and the protective shell (8) is detachably connected with the air pipe (6).

4. The portable detection device for detecting the ambient air according to claim 3, wherein a fixed seat (10) is fixed on the air pipe (6), the fixed seat (10) is provided with a thread, and one end of the protective shell (8) is provided with a threaded hole matched with the fixed seat (10).

5. The portable detecting device for detecting the ambient air as claimed in claim 1, wherein the number of the U-shaped blocks (11) is two to ten, and the U-shaped blocks (11) are arranged in two rows.

6. The portable detecting device for detecting the ambient air as claimed in claim 5, wherein the top end of the U-shaped fixture block (11) is trumpet-shaped.