CN218212220U

CN218212220U - Portable intelligent atmospheric sampling instrument

Info

Publication number: CN218212220U
Application number: CN202222417243.8U
Authority: CN
Inventors: 钟义林
Original assignee: Shanghai Institute of Measurement and Testing Technology
Current assignee: Shanghai Institute of Measurement and Testing Technology
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-03
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a portable intelligent atmospheric sampling instrument, the utility model relates to a check out test set technical field, which comprises a housin, casing lower extreme fixed mounting has guiding mechanism, the casing surface upper end articulates there is the push-and-pull door, fixed mounting has the trick lock between casing and the push-and-pull door, casing upper end fixed mounting has a plurality of sampling mechanism, casing surface one side fixed mounting has the status lamp, the casing surface opposite side is from last to installing control button, remote control inductor and the USB interface that charges down in proper order, casing one side fixed mounting has temperature and humidity sensor and barometric sensor, the inside fixed mounting of casing has the password storehouse, the inside fixed mounting in password storehouse has a plurality of adsorption apparatus, the equal fixed mounting in adsorption apparatus both sides has fixed establishment, the inside one side fixed mounting of casing has air bleed mechanism and battery, and the accuracy of sampling is higher to can sample different environment, guarantee personnel's safety more.

Description

Portable intelligent atmospheric sampling instrument

Technical Field

The utility model relates to a check out test set technical field specifically is a portable intelligent atmospheric sampling instrument.

Background

With the increase of environmental pollution and the increasing attention of people to environmental quality and atmospheric quality, the detection of atmospheric quality becomes more and more important. Atmospheric detection can provide various pollution degree indexes, and more importantly, prompts people of pollution sources and how to strengthen the control of the pollution sources and the environmental protection. The atmosphere sampling instrument is used for extracting quantitative gas to be detected, the gas is dissolved in the reagent, and the concentration of the gas is detected by a chemical method, so that the aim of monitoring the environment is fulfilled. The conventional atmospheric sampling instruments can be classified into four types, which are a QC-type gas sampling instrument, an MP-type gas sampling instrument, a TMP-type gas sampling instrument, and an MAHP-type gas sampling instrument. The flow velocity of gas is all surveyed through the flowmeter from taking to above-mentioned four kinds of samplers, shows through the float of flowmeter, and this kind of samplers is with low costs, nevertheless has shortcomings such as bulky, difficult carrying, operation complicacy, does not have strict protection device among the prior art, lets the people easily take out sample storage tube easily, causes the failure of sample, and the place of taking a sample is complicated, can influence the personal safety of sampling personnel.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable intelligent atmospheric sampling instrument has solved the problem that the above background art provided.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable intelligent atmosphere sampling instrument comprises a shell,

the intelligent temperature and humidity sensor is characterized in that an adjusting mechanism is fixedly mounted at the lower end of the shell, a sliding door is hinged to the upper end of the surface of the shell, a coded lock is fixedly mounted between the shell and the sliding door, a plurality of sampling mechanisms are fixedly mounted at the upper end of the shell, a state lamp is fixedly mounted on one side of the surface of the shell, a control button, a remote control sensor and a USB charging interface are sequentially mounted on the other side of the surface of the shell from top to bottom, a temperature and humidity sensor and a pressure sensor are fixedly mounted on one side of the shell, a coded bin is fixedly mounted in the shell, a plurality of adsorption mechanisms are fixedly mounted in the coded bin, fixing mechanisms are fixedly mounted on two sides of each adsorption mechanism, and an air exhaust mechanism and a storage battery are fixedly mounted on one side of the interior of the shell;

the adjusting mechanism comprises an adjusting frame, a lifting driver is fixedly arranged at the lower end in the adjusting frame, a lifting sleeve is fixedly connected to the upper end of the lifting driver, a lifting column is fixedly connected to the upper end of the lifting sleeve, a rotating motor is fixedly connected to the upper end of the lifting column, and an installation fixing disc is fixedly connected to the output end of the upper end of the rotating motor through a rotating shaft;

the sampling mechanisms and the adsorption mechanisms are connected to form one or more sampling channels; the sampling mechanism comprises a sampling pipe, a filtering membrane is fixedly arranged in the sampling pipe, the lower end of the sampling pipe is fixedly connected with a control valve, and the lower end of the control valve is fixedly connected with a gas buffer chamber; the adsorption mechanism comprises adsorption pipes and a plurality of groups of adsorption pipes, an adsorption net is fixedly arranged in each adsorption pipe, and an air inlet pipe, a connecting pipe and a gas outlet pipe are sequentially arranged at the upper ends of the adsorption pipes; the same or different substances are adopted in each sampling channel.

The air exhaust mechanism comprises an air exhaust pump, and an air outlet pipe is fixedly connected to the output end of one side of the air exhaust pump.

Preferably, the mounting fixed disc is fixedly connected with the lower end of the shell.

Preferably, the adsorption tubes close to one side of the gas buffer chamber are connected through an air inlet pipe, the adsorption tubes are adjacent to each other and are connected through a connecting pipe, and the adsorption tubes close to one side of the air pump are connected through a gas delivery pipe.

Preferably, a GPS positioning device is further disposed inside the housing.

Preferably, the fixing mechanism is fixedly installed on the inner side wall of the shell and fixedly clamps the adsorption mechanism.

Preferably, a control system is arranged in the shell, and the control valve, the temperature and humidity sensor, the air pressure sensor and the remote control sensor are all electrically connected with the control system.

Advantageous effects

The utility model provides a portable atmospheric sampling instrument. Compared with the prior art, the method has the following beneficial effects:

1. this portable atmosphere sampling instrument, through the guiding mechanism who sets up for can drive the lift sleeve through the lift driving machine when sampling the appearance, make the whole of lift post drive upper end rise, can sample to the position of difference, simultaneously through the rotating electrical machines drive rotation axis of upper end, make the installation fixed disk drive the appearance of upper end and carry out slow rotation work, make its sample that can sample all sides, improve the rate of accuracy of sampling.

2. This portable atmosphere sampling instrument is through being equipped with the password storehouse in the casing to be equipped with the trick lock on the password storehouse, can effectively stop non-testing personnel to the taking of adsorption tube, simultaneously through the remote control inductor that is equipped with, when the sample environment is complicated, the sample personnel only need can obtain relevant environmental data in the response within range of remote control inductor, with this judge whether accord with the sample condition, guaranteed personnel's safety.

3. This portable atmosphere sampling instrument, the rate of accuracy of sampling is higher to can sample to the environment of difference, guarantee personnel's safety more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic view of the adjusting mechanism of the present invention.

In the figure:

1. a housing; 2. an adjustment mechanism; 21. adjusting the frame; 22. a lift drive; 23. a lifting sleeve; 24. a lifting column; 25. a rotating electric machine; 26. mounting a fixed disc; 3. a sliding door; 4. a coded lock; 5. a sampling mechanism; 51. a sampling tube; 52. filtering the membrane; 53. a control valve; 54. a gas buffer chamber; 6. a status light; 7. a control button; 8. a remote control sensor; 9. a USB charging interface; 10. a temperature and humidity sensor; 11. an air pressure sensor; 12. a password bin; 13. an adsorption mechanism; 131. an adsorption tube; 132. an adsorption net; 133. an air inlet pipe; 134. a connecting pipe; 135. a gas delivery pipe; 14. an air extraction mechanism; 141. an air pump; 142. an air outlet pipe; 15. a storage battery; 16. and a fixing mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable intelligent atmosphere sampling instrument comprises a shell 1, wherein an adjusting mechanism 2 is fixedly mounted at the lower end of the shell 1, a sliding door 3 is hinged to the upper end of the surface of the shell 1, a coded lock 4 is fixedly mounted between the shell 1 and the sliding door 3, two sampling mechanisms 5 are fixedly mounted at the upper end of the shell 1, a state lamp 6 is fixedly mounted on one side of the surface of the shell 1, a control button 7, a remote control inductor 8 and a USB charging interface 9 are sequentially mounted on the other side of the surface of the shell 1 from top to bottom, a temperature and humidity sensor 10 and a pressure sensor 11 are fixedly mounted on one side of the shell 1, a coded cabin 12 is fixedly mounted in the shell 1, two adsorption mechanisms 13 are fixedly mounted in the coded cabin 12, fixing mechanisms 16 are fixedly mounted on two sides of each adsorption mechanism 13, and an air extracting mechanism 14 and a storage battery 15 are fixedly mounted on one side in the shell 1;

wherein, the inside GPS positioner that still is equipped with of casing 1.

According to the illustration in fig. 3, the adjusting mechanism 2 comprises an adjusting frame 21, a lifting driver 22 is fixedly mounted at the lower end inside the adjusting frame 21, a lifting sleeve 23 is fixedly connected to the upper end of the lifting driver 22, a lifting column 24 is fixedly connected to the upper end of the lifting sleeve 23, a rotating motor 25 is fixedly connected to the upper end of the lifting column 24, and an installation fixing disc 26 is fixedly connected to the output end of the upper end of the rotating motor 25 through a rotating shaft;

wherein, the mounting fixing disc 26 is fixedly connected with the lower end of the shell 1.

According to the illustration in fig. 2, a sampling mechanism 5 and an adsorption mechanism 13 are connected to form a sampling channel, and another sampling mechanism 5 and an adsorption mechanism 13 are connected to form another sampling channel; the sampling mechanism 5 comprises a sampling pipe 51, a filtering membrane 52 is fixedly arranged in the sampling pipe 51, the lower end of the sampling pipe 51 is fixedly connected with a control valve 53, and the lower end of the control valve 53 is fixedly connected with a gas buffer chamber 54; the adsorption mechanism 13 comprises adsorption tubes 131 and is provided with a plurality of groups, an adsorption net 132 is fixedly installed inside the adsorption tubes 131, and the upper ends of the plurality of groups of adsorption tubes 131 are sequentially provided with an air inlet pipe 133, a connecting pipe 134 and a gas outlet pipe 135;

as shown in fig. 2, the air extracting mechanism 14 includes an air extracting pump 141, and an air outlet pipe 142 is fixedly connected to an output end of one side of the air extracting pump 141.

The adsorption tubes 131 close to the gas buffer chamber 54 are connected by an inlet pipe 133, the adjacent adsorption tubes 131 are connected by a connecting pipe 134, and the adsorption tube 131 close to the suction pump 141 is connected by a gas outlet pipe 135.

The fixing mechanism 16 is fixedly mounted on the inner side wall of the housing 1, and fixedly clamps the adsorption mechanism 13.

Wherein, the inside of the casing 1 is provided with a control system, and the control valve 53, the temperature and humidity sensor 10, the air pressure sensor 11 and the remote control sensor 8 are all electrically connected with the control system.

During operation, when sampling is performed, the lifting driving machine 22 drives the lifting sleeve 23 to enable the lifting column 24 to drive the upper end to lift, sampling can be performed on different positions, meanwhile, the rotating shaft is driven by the rotating motor 25 at the upper end to enable the mounting fixed disk 26 to drive the sampler at the upper end to slowly rotate, so that samples can be sampled on all sides, the sampling accuracy is improved, sampling is performed through the sampling mechanism 5 during sampling, the air suction pump 141 performs air suction, gas to be sampled is sucked through the sampling pipe 51 and is sucked from the inside and enters the gas buffer chamber 54 through the air outlet pipe 142, the adsorption net 132 inside the adsorption pipe 131 performs adsorption, the adsorption net 132 is used for adsorbing pollution and harmful substances of the sampled gas, after sampling is completed, the adsorption pipe 131 is taken out of the shell and is taken to a laboratory, the pollution source and the harmful substances on the adsorption net are detected, when the adsorption pipe 131 is taken out, the sliding door 3 is opened through the password lock 4, the adsorption pipe 131 is taken out of the interior of the shell, the password state lamp 6 and the control button 7 are arranged in front, the wireless communication device for sending remote communication of the GPS positioning device to the GPS terminal and sending remote communication device to the remote communication device through the GPS communication terminal;

when the sampling instrument is located in a complex ground, the remote control sensor 8 is used for receiving signals sent by a remote control device in the hand of a sampling person, the sensor collects the current environmental conditions and sends signals to the remote control device, and the sampling person determines whether to sample according to data displayed on the remote control device.

And those not described in detail in this specification are well within the skill of the art.

Claims

1. A portable intelligent atmosphere sampling instrument, includes casing (1), its characterized in that:

the intelligent monitoring device is characterized in that an adjusting mechanism (2) is fixedly mounted at the lower end of the shell (1), a sliding door (3) is hinged to the upper end of the surface of the shell (1), a coded lock (4) is fixedly mounted between the shell (1) and the sliding door (3), a plurality of sampling mechanisms (5) are fixedly mounted at the upper end of the shell (1), a state lamp (6) is fixedly mounted on one side of the surface of the shell (1), a control button (7), a remote control sensor (8) and a USB charging interface (9) are sequentially mounted on the other side of the surface of the shell (1) from top to bottom, a temperature and humidity sensor (10) and a pressure sensor (11) are fixedly mounted on one side of the shell (1), a coded bin (12) is fixedly mounted inside the shell (1), a plurality of adsorption mechanisms (13) are fixedly mounted inside the coded bin (12), fixing mechanisms (16) are fixedly mounted on both sides of the adsorption mechanisms (13), and an air exhaust mechanism (14) and a storage battery (15) are fixedly mounted on one side inside the shell (1);

the adjusting mechanism (2) comprises an adjusting frame (21), a lifting driver (22) is fixedly installed at the lower end inside the adjusting frame (21), a lifting sleeve (23) is fixedly connected to the upper end of the lifting driver (22), a lifting column (24) is fixedly connected to the upper end of the lifting sleeve (23), a rotating motor (25) is fixedly connected to the upper end of the lifting column (24), and an installation fixing disc (26) is fixedly connected to the output end of the upper end of the rotating motor (25) through a rotating shaft;

the sampling mechanisms (5) are connected with the adsorption mechanisms (13) to form one or more sampling channels; the sampling mechanism (5) comprises a sampling pipe (51), a filtering membrane (52) is fixedly mounted in the sampling pipe (51), a control valve (53) is fixedly connected to the lower end of the sampling pipe (51), and a gas buffer chamber (54) is fixedly connected to the lower end of the control valve (53); the adsorption mechanism (13) comprises adsorption tubes (131) and is provided with a plurality of groups, an adsorption net (132) is fixedly installed in the adsorption tubes (131), and an air inlet pipe (133), a connecting pipe (134) and a gas outlet pipe (135) are sequentially arranged at the upper ends of the groups of adsorption tubes (131);

the air pumping mechanism (14) comprises an air pumping pump (141), and an air outlet pipe (142) is fixedly connected to the output end of one side of the air pumping pump (141).

2. A portable intelligent atmospheric sampling instrument as defined in claim 1 wherein: the mounting fixed disc (26) is fixedly connected with the lower end of the shell (1).

3. A portable intelligent atmospheric sampling instrument as recited in claim 1, wherein: the adsorption pipes (131) close to one side of the gas buffer chamber (54) are connected through an air inlet pipe (133), the adjacent adsorption pipes (131) are connected through a connecting pipe (134), and the adsorption pipe (131) close to one side of the air pump (141) is connected through a gas outlet pipe (135).

4. A portable intelligent atmospheric sampling instrument as defined in claim 1 wherein: and a GPS positioning device is also arranged in the shell (1).

5. A portable intelligent atmospheric sampling instrument as defined in claim 1 wherein: the fixing mechanism (16) is fixedly arranged on the inner side wall of the shell (1) and fixedly clamps the adsorption mechanism (13).

6. A portable intelligent atmospheric sampling instrument as defined in claim 1 wherein: the control system is arranged in the shell (1), and the control valve (53), the temperature and humidity sensor (10), the air pressure sensor (11) and the remote control sensor (8) are all electrically connected with the control system.