CN217879105U

CN217879105U - Air environment analysis device

Info

Publication number: CN217879105U
Application number: CN202221808814.4U
Authority: CN
Inventors: 周玉亮
Original assignee: Qingdao Yunsen Intelligent Equipment Co ltd
Current assignee: Qingdao Yunsen Intelligent Equipment Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-22
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to an air analysis uses technical field, specifically indicate an air circumstance analytical equipment, the device comprises a device body, be equipped with the display screen on the device body, device body both sides all are equipped with the introduction port, the top of device body is equipped with the stock layout mouth, be equipped with the detection room between introduction port and the stock layout mouth, the outside of introduction port is equipped with protection machanism, protection machanism is including covering the protection casing in the outside of introduction port, the protection casing is the tubular structure, demountable installation has dampproofing dustproof effect's filter in the protection casing, the outside of introduction port is equipped with the inner ring, inner ring's outer lane is equipped with the outer loop, the protection casing penetrates between inner ring and the outer loop, the protection casing, the introduction port, the inner ring is concentric with the outer loop, be equipped with on the device body and carry out spacing stop gear to the installation of protection casing. The utility model discloses a small, portable has avoided this internal corruption that causes components and parts of dust and water admission gear through the filter, conveniently changes the filter, and whole easy operation is convenient, and the practicality is strong.

Description

Air environment analysis device

Technical Field

The utility model relates to a technical field for the air analysis specifically indicates an air circumstance analytical equipment.

Background

The air environment analysis device is a device for detecting and analyzing different gases in the air, however, the common air environment analysis device is large in size and inconvenient to carry. And when the air analysis device is detected in an environment with high air humidity, components are easily corroded by water and other gases, and the service life of the device is seriously influenced.

Like CN 201922349951.0's an air composition multifunctional analyzer, including the protecting crust, fixed loop bar, the extension rod, the locating head, the locating hole, spring and a spacing section of thick bamboo, the utility model discloses can be at environment monitoring's in-process, can be at the in-process that carries out air composition detection analysis and use, according to actual measurement's high difference needs, press down the locating head through the manual work and make it shrink to fixed loop bar inner wall, and slide to corresponding other locating hole inside along the guide way and carry out real-time joint, highly adjusting the extension rod in real time, make the analysis appearance can carry out the detection and analysis to the air composition of co-altitude not, make the result of detection and analysis have the contrast more, the use restriction of device has been reduced, make the result of detection and analysis more accurate reliable, avoid inside device directly to expose and receive the external striking and lead to damaging with colliding with leading to the outside, this analysis appearance body more conveniently carries simultaneously.

But it does not address the precautions for higher air humidity.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is great to common air circumstance analytical equipment volume, portable not be convenient for. And the air environment analysis device is provided for solving the problem that components are easily corroded by water and other gases when the air environment analysis device is detected in an environment with high air humidity, and the service life of the device is seriously influenced.

The utility model discloses the technical scheme who adopts does: an air environment analysis device, characterized in that: the sample injection device comprises a device body, be equipped with the display screen on the device body, device body both sides all are equipped with the introduction port, the top of device body is equipped with the stock layout mouth, is equipped with the detection room between introduction port and the stock layout mouth, the outside of introduction port is equipped with protection machanism, protection machanism is including covering the protection casing in the outside of introduction port, the protection casing is the tubular structure, demountable installation has dampproofing dustproof effect's filter in the protection casing, the outside of introduction port is equipped with the inner ring, the outer lane of inner ring is equipped with the outer loop, the protection casing penetrates between inner ring and the outer loop, protection casing, introduction port, inner ring and outer loop are concentric, be equipped with on the device body and carry out spacing stop gear to the installation of protection casing.

Preferably, the periphery of the filter plate is provided with a side plate, a placing groove for the side plate to slide from one side is formed in the protective cover, and the side plate is installed on one side of the inner ring and is coaxial with the inner ring.

Preferably, the introduction port extends to the inside of the device body and is connected with a flow guide pipe, one end of the flow guide pipe is provided with a sample supply pipe, one ends of the two sample supply pipes are all connected with the sample supply pipe in a penetrating manner, one end of the sample supply pipe is connected with a sample introduction chamber in a penetrating manner, the sample introduction chamber is connected with a detection chamber in a penetrating manner, and one end of the detection chamber is connected with the sample discharge port in a penetrating manner.

Preferably, the limiting mechanism comprises a square limiting block, a limiting groove for the square limiting block to penetrate through is formed in the outer side wall of the protective cover, a square groove for the square limiting block to penetrate through is formed in the side wall, close to the inner ring, of the outer ring, and the square limiting block is connected with the control assembly.

Preferably, the control assembly extends to the outside of the device body from the square groove and is provided with a knob, and the knob is connected with a screw rod.

Preferably, the screw rod is coaxially connected with a first connecting rod, the first connecting rod is coaxially connected with a second connecting rod, the second connecting rod extends into the square groove and is connected with the square limiting block, the second connecting rod rotates on the square limiting block, and the device body is internally provided with an internal thread hole matched with the screw rod.

The utility model has the advantages that:

the utility model has simple integral structure. The utility model provides an air circumstance analytical equipment, small, portable realizes advancing the appearance through the protection casing and filters the air of sample inlet department, avoids this internal corruption that causes components and parts of dust and water entering device, is favorable to the life of extension fixture, and the protection casing can be dismantled, conveniently changes the filter, and overall operation is simple and convenient, and the practicality is strong.

Drawings

Fig. 1 is an exploded view of the air environment analysis device of the present invention.

Fig. 2 is a schematic view of the overall structure of the air environment analysis device of the present invention.

Fig. 3 is a partial enlarged view of fig. 2 of an air environment analysis device according to the present invention.

Fig. 4 is a second enlarged view of a part of fig. 2 of an air environment analysis device according to the present invention.

Fig. 5 shows a partial enlarged view of fig. 2 of the air environment analysis device

( 1. A device body; 1.1, outer ring; 1.2, an inner ring; 1.3, a sample inlet; 2. a protective cover; 2.1, limiting grooves; 2.2 A placement groove; 3. a filter plate; 3.1, side plates; 4. a sample discharge port; 5. a limiting mechanism; 5.1, a knob; 5.2, a screw rod; 5.3, connecting the first rod; 5.4, a second connecting rod; 5.5, a square limiting block; 6. a detection chamber; 6.1, a sample chamber; 6.2, sampling tube; 6.3, a sample supply pipe; 6.4, honeycomb duct, 7, display screen )

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The first embodiment is as follows: in order to solve the problems that the common air environment analysis device is large in size and inconvenient to carry. And air analysis device is detected time measuring in the environment that air humidity is big and is appeared components and parts easily and corroded by water and other gases, seriously influences the life's of device problem, the utility model provides an air environment analysis device as shown in the figure, its characterized in that: including device body 1, be equipped with display screen 7 on the

device body

1, 1 both sides of device body all are equipped with introduction port 1.3, the top of device body 1 is equipped with stock layout 4, be equipped with detection room 6 between introduction port 1.3 and the stock layout 4, the outside of introduction port 1.3 is equipped with protection machanism, protection machanism is including covering the protection casing 2 in introduction port 1.3's outside, protection casing 2 is the tubular structure, demountable installation has dampproofing dustproof effect's filter 3 in the protection casing 2, the outside of introduction port 1.3 is equipped with inner ring 1.2, inner ring 1.2's outer lane is equipped with outer loop 1.1, protection casing 2 penetrates between inner ring 1.2 and the outer loop 1.1, protection casing 2, introduction port 1.3, inner ring 1.2 is concentric with outer loop 1.1, be equipped with on the device body 1 and carry out spacing stop gear 5 to the installation of protection casing 2. Stop gear 5 includes square stopper 5.5, the lateral wall of protection casing 2 is equipped with the spacing groove 2.1 that square stopper 5.5 wore to establish, outer loop 1.1 is equipped with the square groove that square stopper 5.5 wore to establish on being close to one side lateral wall of inner ring 1.2, square stopper 5.5 is connected with the control assembly, the control assembly includes two 5.4 of connecting rod with square stopper 5.5 fixed connection, the outside cover of two 5.4 of connecting rod is equipped with the spring, the spring is arranged in the square inslot and is connected before square stopper 5.5 and square inslot wall, two 5.4 of connecting rod extend to the outside of device body 1 and are connected with the piece that draws, the periphery of filter 3 is equipped with curb plate 3.1, be equipped with in the protection casing 2 and supply curb plate 3.1 to slide the standing groove 2.2 of putting into from one side, curb plate 3.1 installs in one side of inner ring and with the coaxial setting of inner ring.

Introduction port 1.3 extends to the inside of device body 1 and is connected with honeycomb duct 6.4, honeycomb duct 6.4's one end is equipped with supply appearance pipe 6.3, the equal through connection of one end of two supply appearance pipes 6.3 advances appearance pipe 6.2, advance appearance pipe 6.2 one end through connection has the introduction room 6.1, be equipped with the aspiration pump in the introduction room 6.1, introduction room 6.1 through connection detects room 6, be equipped with the air composition detector in the detection room 6, the detection information display of air composition detector is on display screen 7, the one end and the row's of appearance mouth 4 of detecting room 6 link up, the air composition detector is the sensor of current small-size air composition detection usefulness, wherein do not contain humidity transducer.

During the use, bring the device body to the place that needs detected, and start through shift knob on the device body 1 and realize detection achievement, gaseous filter through the protection casing is followed and is gone into introduction port 1.3, later through honeycomb duct 6.3 and through supplying appearance pipe 6.3 to get into appearance pipe 6.2, then get into appearance room 6.1, later sent into detection room 6, detect on the back will detect information transfer display to the display screen through the controller control that is equipped with in the device body 1, when the filter needs to be changed, through carrying the pulling piece, the realization is with square stopper 5.5 pull-off protection, 2 spacing groove 2.1, thereby convenient the dismantlement.

The second embodiment: this example lies in stop gear 5 including square stopper 5.5 with the difference of embodiment one, and the lateral wall of protection casing 2 is equipped with the spacing groove 2.1 that square stopper 5.5 of confession wore to establish, is equipped with the square groove that square stopper 5.5 of confession wore to establish on the lateral wall of one side that outer loop 1.1 is close to inner ring 1.2, and square stopper 5.5 is connected with the control assembly. The control assembly extends to the outside of the device body 1 from the square groove and is provided with a knob 5.1, and the knob 5.1 is connected with a screw rod 5.2. The screw 5.2 is provided with a first connecting rod 5.3 in a coaxial manner, the first connecting rod 5.3 is provided with a second connecting rod 5.4 in a coaxial manner, the second connecting rod 5.4 extends into the square groove and is connected with the square limiting block 5.5, the second connecting rod 5.4 rotates on the square limiting block 5.5, and the device body 1 is internally provided with an internal thread hole matched with the screw 5.2. When the filter plate needs to be replaced, the screw rod 5.2 is driven through the rotary knob, so that the screw rod 5.2 is moved in the inner threaded hole, the square limiting block is moved immediately, and the square limiting block leaves the protective cover.

Example three: the difference of this embodiment and embodiment one lies in, and the cross section of protection casing 2, inner ring 1.2 and outer loop 1.1 is rectangular frame column structure, makes things convenient for the installation of protection casing 2 like this to make square stopper 5.5 correspond with spacing groove 2.1, avoid the problem that is difficult for corresponding when circular, increase the practicality.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An air environment analysis device, characterized by: including device body (1), be equipped with display screen (7) on device body (1), device body (1) both sides all are equipped with introduction port (1.3), the top of device body (1) is equipped with stock layout mouth (4), is equipped with between introduction port (1.3) and the stock layout mouth (4) and detects room (6), the outside of introduction port (1.3) is equipped with protection machanism, protection machanism is including covering protection casing (2) in the outside of introduction port (1.3), protection casing (2) are the tubular structure, demountable installation has filter (3) of dampproofing dustproof effect in protection casing (2), the outside of introduction port (1.3) is equipped with inner ring (1.2), the outer lane of inner ring (1.2) is equipped with outer loop (1.1), protection casing (2) penetrate between inner ring (1.2) and outer loop (1.1), protection casing (2), introduction port (1.3), inner ring (1.2) and outer loop (1) and outer loop (1.1) are concentric, be equipped with the spacing mechanism that carries out of installation to device body (1) spacing (2).

2. An air environment analysis apparatus according to claim 1, wherein: the periphery of filter (3) is equipped with curb plate (3.1), be equipped with in protection casing (2) and supply curb plate (3.1) to slide standing groove (2.2) of putting into from one side, curb plate (3.1) are installed in one side of inner ring and are set up with the inner ring is coaxial.

3. An air environment analysis apparatus according to claim 1, wherein: introduction port (1.3) extend to the inside of device body (1) and are connected with honeycomb duct (6.4), the one end of honeycomb duct (6.4) is equipped with confession appearance pipe (6.3), and the one end of two confession appearance pipes (6.3) all link up and connect into appearance pipe (6.2), and appearance pipe (6.2) one end link up has into appearance room (6.1), and appearance room (6.1) link up and connect and detect room (6), the one end and the row's of appearance mouth (4) of detecting room (6) link up.

4. An air environment analysis apparatus according to claim 1, wherein: stop gear (5) are including square stopper (5.5), the lateral wall of protection casing (2) is equipped with spacing groove (2.1) that square stopper (5.5) of confession were worn to establish, is equipped with the square groove that square stopper (5.5) of confession were worn to establish on outer loop (1.1) the lateral wall of one side that is close to inner ring (1.2), square stopper (5.5) are connected with control assembly.

5. An air environment analysis apparatus according to claim 4, wherein: the control assembly extends to the outside of the device body (1) from the square groove and is provided with a knob (5.1), and the knob (5.1) is connected with a screw rod (5.2).

6. An air environment analysis apparatus according to claim 5, wherein: the utility model discloses a device, including lead screw (5.2), connecting rod one (5.3) coaxial coupling has connecting rod two (5.4), connecting rod two (5.4) extend to square inslot and are connected with square stopper (5.5), and connecting rod two (5.4) are rotatory on square stopper (5.5), be equipped with in device body (1) with lead screw (5.2) complex internal thread hole.