CN212321193U

CN212321193U - Air sampling device with bubble absorption bottle observation window

Info

Publication number: CN212321193U
Application number: CN202020900149.6U
Authority: CN
Inventors: 顾雷
Original assignee: Huaian Mingde Electronic Technology Co ltd
Current assignee: Huaian Mingde Electronic Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-08
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses an air sampling device with bubble absorption bottle observation window, including the sampler body, absorption bottle group and protection mechanism, absorption bottle group installs at the sampler body top, protection mechanism installs at the sampler body top, and the cover is established in the absorption bottle group outside, protection mechanism includes guard plate, chucking subassembly and mounting panel, "U" type the guard plate is placed in sampler body top, and the lower extreme relatively fixed have be located the sampler body both sides "L" type mounting panel, chucking subassembly relatively installs on the mounting panel, and with the detachable connection of sampler body side, chucking subassembly includes fixed plate, activity kelly and activity spring; the utility model can shield the working absorption bottle group by arranging the protection mechanism, thereby reducing the probability of surface damage or loose installation position caused by foreign object touch and reducing the factors influencing the work of the absorption bottle group; and the installation of the transparent plate does not affect the observation of the absorbing bottle group.

Description

Air sampling device with bubble absorption bottle observation window

Technical Field

The utility model belongs to the technical field of the air adopts the ware, concretely relates to air adopts ware with bubble absorption bottle observation window.

Background

The air sampler is also called as an air suction type smoke-sensing fire detector or an air sampling fire detector, namely, air in a protection area is sucked into the detector through an air sampling pipe for analysis so as to carry out early warning of fire, an absorption bottle for containing a gas sample is arranged on the air sampler, the absorption bottle is a glass container for collecting pollutants in the atmosphere by a solution absorption method, and the common absorption bottle has different structural forms such as porous glass plate absorption, bubble absorption, impact absorption and the like.

The problem that sampling detection is influenced because an absorption bottle is damaged by being touched by a foreign object or is loosened from the installation part due to the fact that some bubble absorption bottles on the existing air sampler are installed at the top of a sampler body is solved, and therefore an air sampler with an observation window of the bubble absorption bottles is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air adopts ware with bubble absorption bottle observation window to the bubble absorption bottle on some air samplers who proposes in solving above-mentioned background art is installed at sampler body top, and it is not hard up with the installation department that probably appear that the absorption bottle is damaged by foreign object touching or, influences the problem of sampling detection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air adopts ware with bubble absorption bottle observation window, includes the sampler body, absorbs bottle group and protection machanism, it installs at sampler body top to absorb bottle group, protection machanism installs at sampler body top, and the cover is established and is being absorbed the bottle and organize the outside, protection machanism includes guard plate, chucking subassembly and mounting panel, the "U" type the sampler body top is arranged in to the guard plate, and the lower extreme relatively fixed has "L" type mounting panel that is located sampler body both sides, the chucking subassembly is installed relatively on the mounting panel, and with the detachable connection of sampler body side, the chucking subassembly includes fixed plate, activity kelly and activity spring, "U" type the fixed plate is fixed at the mounting panel looks back.

Preferably, one end of the movable clamping rod is exposed outside the fixed plate, the end part of the movable clamping rod is fixedly provided with a pull ring, the other end of the movable clamping rod movably penetrates through the fixed plate and the mounting plate to extend into a clamping groove formed in the side face of the sampler body, and two fixed convex blocks which are in surface contact limiting with the mounting plate are fixed on the surface of the movable clamping rod in a back-to-back manner.

Preferably, the movable spring is sleeved on the movable clamping rod, two ends of the movable spring are respectively fixed on opposite surfaces of the fixed plate and the fixed lug, and the movable clamping rod can move oppositely or back to back.

Preferably, the protection plate comprises an upper movable plate, a lower supporting tube and a limiting assembly, the lower end of the upper movable plate extends into the lower supporting tube, a plurality of arc-shaped grooves are formed in the inner edge of the lower supporting tube along the height of the lower supporting tube, grooves are formed in the two upper movable plates in a back-to-back mode, and the limiting assembly is installed in the grooves.

Preferably, the limiting assembly comprises an upper movable plate and a lower supporting tube, one end of the spherical block extends out of the groove and extends into the arc-shaped groove, and two ends of the elastic part are fixed on the surface and the bottom of the spherical block respectively.

Preferably, transparent plates are fixed on the front surface and the rear surface of the protection plate, and a handle is further fixed on the top of the sampler body.

Preferably, the front surface of the sampler body is provided with a display screen and a control key, and the bottom of the sampler body is provided with a bracket.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model can shield the working absorption bottle group by arranging the protection mechanism, thereby reducing the probability of surface damage or loose installation position caused by foreign object touch and reducing the factors influencing the work of the absorption bottle group; and the installation of the transparent plate does not affect the observation of the absorbing bottle group.

(2) The utility model discloses a be provided with the guard plate, can be according to the height of the whole guard plate of altitude mixture control of absorption bottle group, and utilize spacing subassembly to let go up fly leaf and bottom suspension mast relatively fixed, be difficult for sliding in the no external force condition.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial structure of the clamping assembly of the present invention;

FIG. 3 is a schematic view of a partial internal structure of the protection plate of the present invention;

fig. 4 is a schematic structural view of the limiting assembly shown in fig. 3 according to the present invention;

in the figure: 1. a sampler body; 2. an absorption bottle group; 3. a protection plate; 31. an upper movable plate; 32. a lower support tube; 33. a limiting component; 331. a spherical block; 332. an elastic member; 4. a clamping assembly; 41. a fixing plate; 42. a movable clamping rod; 43. a movable spring; 5. a transparent plate; 6. a display screen; 7. a support; 8. a control key; 9. a handle; 10. mounting a plate; 11. fixing the bump; 12. an arc-shaped groove.

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. 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. 1-4, the present invention provides a technical solution: an air sampling device with a bubble absorption bottle observation window comprises a sampler body 1, an absorption bottle group 2 and a protection mechanism, wherein the absorption bottle group 2 is arranged at the top of the sampler body 1, the protection mechanism is arranged at the top of the sampler body 1 and is sleeved outside the absorption bottle group 2, the protection mechanism comprises a protection plate 3, a clamping component 4 and a mounting plate 10, the U-shaped protection plate 3 is arranged at the top of the sampler body 1, the lower end of the U-shaped protection plate is relatively fixed with the L-shaped mounting plate 10 positioned at two sides of the sampler body 1, the clamping component 4 is relatively arranged on the mounting plate 10 and is detachably connected with the side surface of the sampler body 1, the clamping component 4 comprises a fixing plate 41, a movable clamping rod 42 and a movable spring 43, the U-shaped fixing plate 41 is fixed at the opposite surface of the mounting plate 10, and the working absorption bottle group 2 can be shielded and protected by arranging the protection mechanism, so as to reduce the, factors influencing the work of the absorption bottle group 2 are reduced; and the installation of the transparent plate 5 does not affect the observation of the group of absorption bottles 2.

In this embodiment, preferably, one end of the movable clamping rod 42 is exposed outside the fixed plate 41, and the end portion is fixed with a pull ring, the other end of the movable clamping rod movably penetrates through the fixed plate 41 and the mounting plate 10 to extend into a clamping groove formed in the side surface of the sampler body 1, two fixed bumps 11 in surface contact with the mounting plate 10 for limiting are fixed on the surface of the movable clamping rod 42 in a back-to-back manner, the movable spring 43 is sleeved on the movable clamping rod 42, and two ends of the movable clamping rod are respectively fixed on opposite surfaces of the fixed plate 41 and the fixed bumps 11, the movable clamping rod 42 can move relatively or back-to-back, the whole protection mechanism.

In this embodiment, it is preferable, the protection plate 3 includes the upper movable plate 31, the lower supporting pipe 32 and the limiting component 33, the lower end of the upper movable plate 31 extends into the lower supporting pipe 32, and the lower supporting pipe 32 is internally provided with a plurality of arc-shaped grooves 12 along the height thereof, two upper movable plates 31 are fixed with a groove back to back, the limiting component 33 is installed in the groove, the limiting component 33 includes the upper movable plate 31 and the lower supporting pipe 32, one end of the spherical block 331 stretches out of the groove, and extends into the arc-shaped grooves 12, the two ends of the elastic component 332 are fixed on the surface and the groove bottom of the spherical block 331 respectively, through being provided with the protection plate 3, the height of the whole protection plate 3 of the height adjustment of the absorption bottle group 2 can be determined according to the limitation component 33, the upper movable plate.

In this embodiment, preferably, transparent plates 5 are fixed on the front and rear surfaces of the protection plate 3 to facilitate observation of the absorption bottle group 2, and a handle 9 is further fixed on the top of the sampler body 1.

In this embodiment, preferably, the front surface of the sampler body 1 is provided with a display screen 6 and a control key 8, and the bottom of the sampler body 1 is provided with a bracket 7.

The utility model discloses a theory of operation and use flow: when the utility model is used, the height of the protection plate 3 is adjusted according to the height of the absorption bottle group 2, the upper movable plate 31 can be held to move upwards or downwards, and the spherical block 331 and the arc-shaped groove 12 arranged on the upper movable plate are mutually clamped and limited until the protection plate 3 is proper in height; then, a protection mechanism is installed, the pull ring is pulled firstly, the movable clamping rod 42 is driven to move back and forth, the movable spring 43 is gradually compressed until the distance between the end parts of the movable clamping rod 42 is larger than the length of the sampler body 1, then the whole protection mechanism is arranged at the top of the sampler body 1, the absorption bottle group 2 is arranged in the protection plate 3, meanwhile, the end part of the movable clamping rod 42 is aligned with the clamping groove, the pull ring can be loosened, the movable spring 43 recovers elasticity to drive the clamping rod to move relatively until the end part extends into the clamping groove, therefore, the whole protection mechanism is installed on the sampler body 1 to protect the absorption bottle group 2, and the transparent plate 5 does not influence the observation of the absorption; through being provided with protection machanism, can shelter from the protection to the absorption bottle group 2 of work, reduce the foreign object and touch and cause the not hard up probability in surface damage or installation department, reduce the factor that influences the work of absorption bottle group 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air adopts ware with bubble absorption bottle observation window, includes the sampler body (1), absorbs bottle group (2) and protection machanism, it installs at sampler body (1) top, its characterized in that to absorb bottle group (2): protection machanism installs at sampler body (1) top, and the cover is established and is being absorbed the bottle group (2) outside, protection machanism includes guard plate (3), chucking subassembly (4) and mounting panel (10), "U" type sampler body (1) top is arranged in guard plate (3), and lower extreme relatively fixed has "L" type mounting panel (10) that are located sampler body (1) both sides, chucking subassembly (4) relatively install on mounting panel (10), and with the detachable connection in sampler body (1) side, chucking subassembly (4) are including fixed plate (41), activity kelly (42) and activity spring (43), "U" type fixed plate (41) are fixed at mounting panel (10) looks back.

2. The air adopter with the bubble absorption bottle observation window of claim 1, wherein: one end of the movable clamping rod (42) is exposed outside the fixing plate (41), the end part of the movable clamping rod is fixedly provided with a pull ring, the other end of the movable clamping rod movably penetrates through the fixing plate (41) and the mounting plate (10) to extend into a clamping groove formed in the side face of the sampler body (1), and two fixing convex blocks (11) which are in surface contact limiting with the mounting plate (10) are fixed on the surface of the movable clamping rod (42) in a back-to-back mode.

3. The air adopter with the bubble absorption bottle observation window of claim 2, wherein: the movable clamping rod (42) is sleeved with the movable spring (43), two ends of the movable spring are respectively fixed on opposite surfaces of the fixed plate (41) and the fixed lug (11), and the movable clamping rod (42) can move oppositely or back to back.

4. The air adopter with the bubble absorption bottle observation window of claim 1, wherein: the protection plate (3) comprises an upper movable plate (31), a lower supporting tube (32) and a limiting component (33), the lower end of the upper movable plate (31) extends into the lower supporting tube (32), a plurality of arc-shaped grooves (12) are formed in the lower supporting tube (32) along the height of the lower supporting tube, the upper movable plate (31) is fixed with grooves in a back-to-back mode, and the limiting component (33) is installed in the grooves.

5. The air adopter with the bubble absorption bottle observation window of claim 1, wherein: the front and back surfaces of the protection plate (3) are fixed with transparent plates (5), and the top of the sampler body (1) is also fixed with a handle (9).

6. The air adopter with the bubble absorption bottle observation window of claim 1, wherein: the sampler is characterized in that a display screen (6) and a control key (8) are arranged on the front surface of the sampler body (1), and a support (7) is installed at the bottom of the sampler body (1).