CN215866009U - Ambient air test equipment convenient to ration sample - Google Patents
Ambient air test equipment convenient to ration sample Download PDFInfo
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- CN215866009U CN215866009U CN202122306378.2U CN202122306378U CN215866009U CN 215866009 U CN215866009 U CN 215866009U CN 202122306378 U CN202122306378 U CN 202122306378U CN 215866009 U CN215866009 U CN 215866009U
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- telescopic rod
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Abstract
The utility model belongs to the technical field of air detection, and particularly relates to ambient air testing equipment convenient for quantitative sampling, which comprises a base and an air pump, wherein a control panel is arranged above the base, a supporting column is fixed above the base, a shell is arranged above the supporting column, a protective shell is arranged above the shell, a rubber air suction hole is arranged on the side of the protective shell, an air suction pipe is connected to the side of the rubber air suction hole, the air suction pipe is connected above the air pump, an air detector is arranged below the air pump, a signal emitter is connected to the side of the air detector, a fixed block is fixed below the protective shell, a telescopic rod is connected below the fixed block, a lead screw is arranged on the inner side of the telescopic rod, a limit block is arranged on the outer side of the lead screw, a motor is connected below the lead screw, and a universal wheel is connected below the base. This ambient air test equipment convenient to ration sample conveniently controls quantitative sample detection, conveniently controls the height that detects the sample.
Description
Technical Field
The utility model relates to the technical field of air detection, in particular to an ambient air testing device convenient for quantitative sampling.
Background
In the world of rapid industrial development today, air pollution is gradually increasing, wherein the emission of artificial pollutants from fixed and mobile pollution sources is an important factor for polluting air, and air quality detection means that a test is performed on the quality of air, and the quality of air reflects the concentration of pollutants in the air, but the existing air detection devices have the following problems:
1. the existing air detection device is inconvenient to control quantitative sampling detection, so that the volume of samples detected in different places is different, and the detection data is inaccurate;
2. the existing air detection device is inconvenient to control the height of detection sampling, so that the detection data is one-sided;
in order to solve the problems, innovative design is urgently needed on the basis of original ambient air test equipment convenient for quantitative sampling.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide ambient air test equipment convenient for quantitative sampling, and aims to solve the problems that the existing ambient air test equipment convenient for quantitative sampling is inconvenient to control quantitative sampling detection and detect the height of sampling in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ambient air test equipment convenient to ration sample, includes base and air extractor, the base top is provided with control panel, and is fixed with the support column above the base to the support column top is provided with the casing, the casing top is provided with the protective housing, and the protective housing avris installs the rubber bleeder vent to rubber bleeder vent avris is connected with the exhaust tube, the exhaust tube is connected in the top of air extractor, and installs the air detector below the air extractor to the air detector avris is connected with signal transmitter, the protective housing below is fixed with the fixed block, and is connected with the telescopic link below the fixed block to the lead screw is installed to the telescopic link inboard, the lead screw outside is provided with the stopper, and is connected with the motor below the lead screw, the base below is connected with the universal wheel.
Preferably, the base and the control panel are arranged in a penetrating and penetrating mode, the base and the supporting columns are arranged in a mutually perpendicular mode, and the supporting columns and the shell are arranged in a tightly attached mode.
Preferably, the protective housing and the shell are arranged in parallel, the protective housing and the rubber air exhaust hole are connected through glue, and the rubber air exhaust hole and the air exhaust pipe are connected in a penetrating mode.
Preferably, the air extractor and the air detector are arranged in parallel, and the air detector and the signal emitter are arranged in a close fit manner.
Preferably, the fixed block and the protective shell are arranged in a welding mode, the fixed block and the telescopic rod are perpendicular to each other, and the telescopic rod and the longitudinal center line of the screw rod are arranged in a superposition mode.
Preferably, the motor and the screw rod are connected in a mutually clamping manner.
Compared with the prior art, the utility model has the beneficial effects that: the ambient air test equipment convenient for quantitative sampling is convenient for controlling quantitative sampling detection and detecting and sampling height;
1. when the ambient air test equipment convenient for quantitative sampling is used, firstly, the equipment is pushed to a proper position through a universal wheel arranged at the bottom, then, a power supply is switched on, a motor is operated through a control panel to turn on, the motor drives a screw rod to rotate, and when the screw rod rotates, a telescopic rod moves upwards to drive a fixed block and a protective shell connected with the fixed block to move upwards, so that the sampling height is controlled;
2. when using this ambient air test equipment convenient to ration sample, after adjusting high, open the air extractor through control panel, the air extractor begins to extract the outside air through the exhaust tube, inhales the clearance in the middle of the rubber exhaust hole during the exhaust tube extraction, forms the connection with the outside air, and the air detects in getting into air detector through the exhaust tube, and the testing result passes through signal transmitter and transmits and store in to control panel, makes things convenient for looking over in the future.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a base; 2. a control panel; 3. a support pillar; 4. a housing; 5. a protective shell; 6. a rubber air exhaust hole; 7. an air exhaust pipe; 8. an air extractor; 9. an air detector; 10. a signal transmitter; 11. a fixed block; 12. a telescopic rod; 13. a screw rod; 14. a limiting block; 15. a motor; 16. a universal wheel.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an ambient air test device convenient for quantitative sampling comprises a base 1, a control panel 2, a support column 3, a shell 4, a protective shell 5, a rubber air suction hole 6, an air suction pipe 7, an air extractor 8, an air detector 9, a signal emitter 10, a fixed block 11, a telescopic rod 12, a lead screw 13, a limit block 14, a motor 15 and a universal wheel 16, wherein the control panel 2 is arranged above the base 1, the support column 3 is fixed above the base 1, the shell 4 is arranged above the support column 3, the protective shell 5 is arranged above the shell 4, the rubber air suction hole 6 is arranged at the side of the protective shell 5, the air suction pipe 7 is connected with the side of the rubber air suction hole 6, the air suction pipe 7 is connected above the air extractor 8, the air detector 9 is arranged below the air extractor 8, the signal emitter 10 is connected at the side of the air detector 9, the fixed block 11 is fixed below the protective shell 5, a telescopic rod 12 is connected below the fixed block 11, a screw rod 13 is installed on the inner side of the telescopic rod 12, a limiting block 14 is arranged on the outer side of the screw rod 13, a motor 15 is connected below the screw rod 13, and a universal wheel 16 is connected below the base 1;
furthermore, the base 1 and the control panel 2 are arranged in an inserting connection mode, the base 1 and the support columns 3 are arranged vertically, the support columns 3 and the shell 4 are arranged in a tight fit mode, the control panel 2 is convenient to arrange wires in the device due to the inserting connection mode, firmness between the base 1 and the support columns 3 is improved due to the mutually vertical arrangement, and stability between the support columns 3 and the shell 4 is improved due to the tight fit arrangement;
furthermore, the protective shell 5 and the shell 4 are arranged in parallel, the protective shell 5 and the rubber air exhaust hole 6 are connected by glue, the rubber air exhaust hole 6 and the air exhaust pipe 7 are arranged in an inserting and inserting manner, the firmness between the protective shell 5 and the shell 4 is increased by the parallel arrangement, the rubber air exhaust hole 6 is not easy to fall off in the using process due to the glue connection arrangement, and the air exhaust pipe 7 can directly extract the outside air through the rubber air exhaust hole 6 due to the inserting and connecting arrangement;
furthermore, the air pump 8 and the air detector 9 are arranged in parallel, the air detector 9 and the signal emitter 10 are arranged in close fit, the mutual parallel arrangement increases the stability between the air pump 8 and the air detector 9, and the close fit arrangement shortens the transmission distance between the air detector 9 and the signal emitter 10, so that the transmission efficiency is more efficient;
furthermore, the fixed block 11 and the protective shell 5 are arranged in a welding mode, the fixed block 11 and the telescopic rod 12 are arranged in a mutually perpendicular mode, the telescopic rod 12 and the lead screw 13 are arranged in a superposition mode along the longitudinal center line, the stability between the fixed block 11 and the protective shell 5 is improved due to the welding connection, the mutually perpendicular arrangement enables the telescopic rod 12 to drive the fixed block 11 to move up and down similarly when moving up and down, and the superposition arrangement enables the telescopic rod 12 to move up and down on the outer side of the lead screw 13 when the lead screw 13 rotates;
further, the motor 15 and the screw rod 13 are mutually clamped and connected, and the clamping and connecting arrangement enables the screw rod 13 not to easily fall off in the using process.
The working principle is as follows: when the ambient air test equipment convenient for quantitative sampling is used, the equipment is firstly pushed to a proper position through a universal wheel 16 arranged at the bottom, then a power supply is switched on, a motor 15 is opened through the operation of a control panel 2, the motor 15 drives a screw rod 13 to rotate, the screw rod 13 drives a telescopic rod 12 to move upwards when rotating, a limit block 14 on the inner side of the telescopic rod 12 limits the telescopic rod 12 to move upwards after the telescopic rod 12 reaches a certain height, the telescopic rod 12 is prevented from falling off the screw rod 13, the fixed block 11 and a protective shell 5 connected with the fixed block are driven to move upwards, so as to control the sample extraction height, after the height is adjusted, an air extractor 8 is opened through the control panel 2, the air extractor 8 starts to extract the external air through an air extraction pipe 7, a gap between rubber air extraction holes 6 is sucked when the air extraction pipe 7 is extracted, so as to form connection with the external air, and the air enters an air detector 9 through the air extraction pipe 7 for detection, the detection result is transmitted to the control panel 2 through the signal emitter 10 for storage, so that the detection result can be conveniently checked in the future.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides an ambient air test equipment convenient to ration sample, includes base (1) and air extractor (8), its characterized in that: the air extractor is characterized in that a control panel (2) is arranged above the base (1), a support column (3) is fixed above the base (1), a shell (4) is arranged above the support column (3), a protective shell (5) is arranged above the shell (4), a rubber air extracting hole (6) is installed on the lateral side of the protective shell (5), an air extracting pipe (7) is connected to the lateral side of the rubber air extracting hole (6), the air extracting pipe (7) is connected to the upper side of an air extractor (8), an air detector (9) is installed below the air extractor (8), a signal emitter (10) is connected to the lateral side of the air detector (9), a fixed block (11) is fixed below the protective shell (5), a telescopic rod (12) is connected to the lower side of the fixed block (11), a lead screw (13) is installed on the inner side of the telescopic rod (12), and a limit block (14) is arranged on the outer side of the lead screw (13), and a motor (15) is connected below the screw rod (13), and a universal wheel (16) is connected below the base (1).
2. An ambient air testing device for facilitating quantitative sampling according to claim 1, wherein: base (1) and control panel (2) adopt to alternate to be connected the setting, and base (1) and support column (3) adopt mutually perpendicular to set up to support column (3) and casing (4) adopt the setting of closely laminating.
3. An ambient air testing device for facilitating quantitative sampling according to claim 1, wherein: the protective shell (5) and the shell (4) are arranged in parallel, the protective shell (5) and the rubber air exhaust hole (6) are connected through glue, and the rubber air exhaust hole (6) and the air exhaust pipe (7) are connected in an inserting mode.
4. An ambient air testing device for facilitating quantitative sampling according to claim 1, wherein: the air pump (8) and the air detector (9) are arranged in parallel, and the air detector (9) and the signal emitter (10) are arranged in a close fit manner.
5. An ambient air testing device for facilitating quantitative sampling according to claim 1, wherein: the fixing block (11) and the protective shell (5) are arranged in a welding mode, the fixing block (11) and the telescopic rod (12) are arranged in a mutually perpendicular mode, and the telescopic rod (12) and the longitudinal center line of the screw rod (13) are arranged in a superposed mode.
6. An ambient air testing device for facilitating quantitative sampling according to claim 1, wherein: the motor (15) and the screw rod (13) are mutually clamped and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306378.2U CN215866009U (en) | 2021-09-23 | 2021-09-23 | Ambient air test equipment convenient to ration sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306378.2U CN215866009U (en) | 2021-09-23 | 2021-09-23 | Ambient air test equipment convenient to ration sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215866009U true CN215866009U (en) | 2022-02-18 |
Family
ID=80255982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122306378.2U Active CN215866009U (en) | 2021-09-23 | 2021-09-23 | Ambient air test equipment convenient to ration sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215866009U (en) |
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2021
- 2021-09-23 CN CN202122306378.2U patent/CN215866009U/en active Active
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