CN218349915U

CN218349915U - Environmental monitoring flue gas sampling instrument

Info

Publication number: CN218349915U
Application number: CN202222208098.2U
Authority: CN
Inventors: 李勤卫
Original assignee: Henan Hengcheng Environmental Protection Technology Co ltd
Current assignee: Henan Hengcheng Environmental Protection Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-20
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses an environmental monitoring flue gas sampling appearance, including the install bin, the third pivot is installed to the install bin rear side, its third pivot opposite side fixedly connected with bracing piece, and third pivot opposite side installs first locking knob, bracing piece inner wall slot has electric putter, and electric putter other end fixedly connected with presss from both sides the groove, the flexible groove of install bin inner wall lower extreme edge fixedly connected with, and flexible inslot wall fixedly connected with spring, spring other end fixedly connected with stopper. This environmental monitoring flue gas sampling appearance's sampling pipe and thief hatch can carry out the centre gripping through pressing from both sides the groove and fix to can overturn the height-adjusting through the bracing piece under the effect of third pivot, and can carry out the locking location of different positions through first locking knob, the sampling is more stable, and presss from both sides the groove and can drive sampling pipe and thief hatch through electric putter and carry out further lift adjustment, and the sampling effect is better, has more the representativeness.

Description

Environmental monitoring flue gas sampling instrument

Technical Field

The utility model relates to an environmental detection technical field specifically is an environmental monitoring flue gas sampling instrument.

Background

The smoke sampler is a portable device for collecting smoke samples in dust-containing air. The method is used for measuring the concentration of the flue gas in the air, and is also used for providing scientific basis for researching measures of dust prevention, dust fall and dust removal besides the requirement of safe production management. The dust measurement by using the sampler is a well-known method with higher accuracy. The device is widely applied to health monitoring and evaluation of departments such as disease prevention, environmental monitoring, labor protection, safety supervision, military, scientific research and teaching, metallurgy, petrochemical industry, railways, building materials and the like, and is specially used for measuring the average concentration of smoke in air in workplaces of production teams and groups.

Through examining the institute, the environmental monitoring flue gas sampling appearance of current open scheme CN201922437093.5 is through setting up the bottom plate, the bracing piece, the roof, flue gas sampling appearance main part, the intake pipe, hose and adjustment mechanism, when needs gather the flue gas, place flue gas sampling appearance main part on the bottom plate, then put through the output of hose on the input end in flue gas sampling appearance main part, then make the intake pipe set up along the wind direction, alright collect the flue gas, when needs collect the flue gas of co-altitude, through adjustment mechanism, adjust the degree of inclination of a plurality of supporting legs, and then adjust the position height of bottom plate, can collect the flue gas of co-altitude not, but this scheme still has inadequately, the device range of lift only relies on the inclination of supporting legs to realize, and such range of lift is too little, it is not good to the gas sampling effect of co-altitude not, thereby it solves foretell problem to need an environmental monitoring flue gas sampling appearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental monitoring flue gas sampling appearance to the device amplitude of rise of the current scheme of mentioning in solving above-mentioned background art only relies on the inclination of supporting legs to realize, and such amplitude of rise is too little, its not good problem of gas sampling effect to co-altitude.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental monitoring flue gas sampling appearance, includes the install bin, the install bin inner wall is installed flue gas sampling appearance main part, and its flue gas sampling appearance main part one side intercommunication has the sampling pipe, and the sampling pipe other end intercommunication has the sample connection, the third pivot is installed to the install bin rear side, and its third pivot opposite side fixedly connected with bracing piece, and third pivot opposite side installs first locking knob, bracing piece inner wall slot has electric putter, and electric putter other end fixedly connected with presss from both sides the groove, it has second locking knob to press from both sides groove side-mounting, and presss from both sides groove and sampling pipe centre gripping installation, install bin inner wall lower extreme edge fixedly connected with flexible groove, and flexible inslot wall fixedly connected with spring, spring other end fixedly connected with stopper.

Preferably, the installation box is inserted with the flue gas sampling instrument main part and closes the installation, and the flue gas sampling instrument main part is the spacing fixed connection of centre gripping through the stopper on the spring in flexible inslot and installation box.

Preferably, the rotary disk is installed to the install bin lower extreme, and the rotary disk other end installs the second pivot, second pivot opposite side fixedly connected with support, and the support is the triangle position in the rotary disk and distributes, the support is the upset through second pivot and rotary disk and is connected, and rotary disk lower extreme central point puts fixedly connected with location supporting shoe, location supporting shoe side-mounting has first pivot, and first pivot opposite side fixedly connected with extension sleeve, the extension rod is installed in the insertion of extension sleeve inner wall, and the extension rod other end and support fixed connection, the support is spacing support connection through extension rod, extension sleeve with the rotary disk on the supporting shoe.

Preferably, the upset groove has been seted up to the support lower extreme, and upset inslot wall fixedly connected with reset spring, reset spring other end fixedly connected with supporting pad, and fourth pivot is installed at its supporting pad edge, and fourth pivot both ends and upset groove fixed connection, supporting pad is elasticity upset connection through reset spring, fourth pivot and upset groove.

Preferably, install the aspiration pump on the sampling pipe, its sampling pipe one end outer wall registrates and installs rotatory ring, and rotatory ring one end fixedly connected with spiral locking piece, the sampling pipe is the spiral installation of inserting with flue gas sampling appearance main part on rotatory ring through spiral locking piece, the sampling pipe is spring tube structure.

Preferably, the sampling pipe is the installation of locking lock through second locking knob with pressing from both sides the groove, and the sampling pipe is lift swing joint through electric putter and bracing piece, the bracing piece is upset through third pivot and install bin and is connected, and the bracing piece is locking fixed connection through first locking knob and install bin.

Compared with the prior art, the beneficial effects of the utility model are that: this environmental monitoring flue gas sampling appearance's sampling pipe and thief hatch can carry out the centre gripping through pressing from both sides the groove and fix to can overturn the height-adjusting through the bracing piece under the effect of third pivot, and can carry out the locking location of different positions through first locking knob, the sampling is more stable, and presss from both sides the groove and can drive sampling pipe and thief hatch through electric putter and carry out further lift adjustment, and the sampling effect is better, has more the representativeness.

Drawings

FIG. 1 is a front view of an environmental monitoring flue gas sampling instrument of the present invention;

FIG. 2 is a cross-sectional view of the environmental monitoring flue gas sampling instrument of the present invention;

FIG. 3 is a schematic view of the connection between the installation box and the support rod of the environmental monitoring flue gas sampling instrument of the present invention;

fig. 4 is an enlarged view of a position a in fig. 2 of the environmental monitoring flue gas sampling instrument of the present invention;

fig. 5 is an enlarged view of the environmental monitoring flue gas sampling instrument of the present invention at the position B in fig. 2;

FIG. 6 is an enlarged view of the environmental monitoring flue gas sampling instrument of the present invention at the position C in FIG. 2;

figure 7 is the utility model relates to an environmental monitoring flue gas sampling instrument D department enlargements in figure 2.

In the figure: 1. the installing box, 2, flue gas sampling appearance main part, 3, the support, 4, the sampling pipe, 5, the sample connection, 6, the bracing piece, 7, electric putter, 8, the location supporting shoe, 9, first pivot, 10, the extension rod, 11, the extension sleeve, 12, the second pivot, 13, the rotary disk, 14, the aspiration pump, 15, the third pivot, 16, first locking knob, 17, press from both sides the groove, 18, the second locking knob, 19, flexible groove, 20, the spring, 21, the stopper, 22, the supporting pad piece, 23, reset spring, 24, the fourth pivot, 25, the upset groove, 26, the spiral locking piece, 27, rotatory ring.

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. 1-7, the present invention provides a technical solution: an environment monitoring smoke sampler comprises an installation box 1, a smoke sampler main body 2, a bracket 3, a sampling pipe 4, a sampling port 5, a support rod 6, an electric push rod 7, a positioning support block 8, a first rotating shaft 9, an extension rod 10, an extension sleeve 11, a second rotating shaft 12, a rotating disk 13, an air pump 14, a third rotating shaft 15, a first locking knob 16, a clamping groove 17, a second locking knob 18, a telescopic groove 19, a spring 20, a limiting block 21, a support cushion block 22, a reset spring 23, a fourth rotating shaft 24, a turnover groove 25, a spiral locking block 26 and a rotating ring 27, a smoke sampler main body 2 is installed on the inner wall of the installation box 1, a storage battery is integrated on the side surface of the installation box 1, the smoke sampler main body 2 is communicated with the sampling port 4 on one side, the sampling pipe 4 is communicated with the sampling port 5 on the other end of the sampling pipe 4, the installation box 1 is installed with the smoke sampler main body 2 in a plugging manner, the smoke sampler main body 2 is fixedly connected with the installation box 1 in the telescopic groove 19 through the limiting groove 21 on the spring 20, the other side surface of the installation box 2, the extension sleeve is fixedly connected with the rotating disk 13, the extension shaft 13 is fixedly connected with the rotating disk 13, the extension shaft 3, the rotating disk is fixedly connected with the rotating disk 13, the support block 3, the rotating disk 13, the extension shaft 13 is fixedly connected with the rotating disk 13, the support block 3, the extension shaft, the rotating disk 13, the extension shaft 3, the other end of the rotating disk is fixedly connected with the rotating disk 13, the support 3 is connected with the rotary disk 13 through the extension rod 10 and the extension sleeve 11 on the support block 8 in a limiting support manner, so that the installation box 1 can be rotationally adjusted through the rotary disk 13, and can form a support through the overturning and unfolding of the support 3, the use is more stable, and the storage is convenient, the sampling tube 4 is provided with the air pump 14, the outer wall of one end of the sampling tube 4 is sleeved with the rotary ring 27, one end of the rotary ring 27 is fixedly connected with the spiral locking block 26, the sampling tube 4 is installed on the rotary ring 27 in a spiral insertion manner through the spiral locking block 26 and the smoke gas sampling instrument main body 2, the sampling tube 4 is of a spring tube structure, so that the sampling tube 4 is convenient to be spirally disassembled and assembled, so that the use is convenient to replace, the sampling tube 4 is installed in a locking and buckling manner through the second locking knob 18 and the clamping groove 17, and the sampling tube 4 is movably connected with the support rod 6 in a lifting manner through the electric push rod 7, the support rod 6 is connected with the installation box 1 in an overturning manner through the third rotary shaft 15, and the support rod 6 is fixedly connected with the other side of the third side clamping groove 15 through the first locking knob 16, and the second locking knob 16 and the second side clamping groove 17 are fixedly connected with the second clamping groove 17, so that the inner wall of the third side clamping groove 17 is fixedly connected with the support rod 17, upset groove 25 has been seted up to support 3 lower extreme, and upset groove 25 inner wall fixedly connected with reset spring 23, reset spring 23 other end fixedly connected with lip-pad 22, fourth pivot 24 is installed at its lip-pad 22 edge, and fourth pivot 24 both ends and upset groove 25 fixed connection, lip-pad 22 passes through reset spring 23, fourth pivot 24 is the elasticity upset with upset groove 25 and is connected, make support 3 when upset to different angles like this, can form the outrigger through lip-pad 22 and fix, and it is more convenient to use.

The working principle is as follows: when the environment monitoring smoke sampler is used, firstly, the bracket 3 is turned and unfolded through the second rotating shaft 12, the bracket can form a limit support through the extension rod 10, the extension sleeve 11 and the first rotating shaft 9, then the bracket is placed on the ground, the support cushion block 22 is turned out through the reset spring 23 and forms a support fixing with the ground, then the air pump 14 is started to suck air outside, then the sampling is carried out through the smoke sampler main body 2, when the sampling at different heights is needed, the support rod 6 can be turned over through the third rotating shaft 15 and is locked and fixed through the first locking knob 16, when the height needs to be further lifted, the electric push rod 7 can be started to drive the sampling pipe 4 and the sampling port 5 to ascend, the sampling pipe 4 and the sampling port 5 need to be replaced, the bracket can be spirally detached through the spiral locking block 26 and the rotating ring 27 for replacement, when the smoke sampler main body 2 needs to be taken out, the limit block 21 can be retracted into the telescopic groove 19 through the spring 20, the limit fixing is removed, the smoke sampler main body 2 is taken out, and the smoke sampler is used in the environment monitoring process.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an environmental monitoring flue gas sampling instrument, includes install bin (1), flue gas sampling instrument main part (2) are installed to install bin (1) inner wall, and its flue gas sampling instrument main part (2) one side intercommunication has sampling pipe (4), and sampling pipe (4) other end intercommunication has sample connection (5), its characterized in that: install third pivot (15) to install bin (1) rear side, its third pivot (15) opposite side fixedly connected with bracing piece (6), and third pivot (15) opposite side install first locking knob (16), bracing piece (6) inner wall slot has electric putter (7), and electric putter (7) other end fixedly connected with presss from both sides groove (17), press from both sides groove (17) side-mounting and have second locking knob (18), and press from both sides groove (17) and sampling pipe (4) centre gripping installation, install bin (1) inner wall lower extreme edge fixedly connected with flexible groove (19), and flexible groove (19) inner wall fixedly connected with spring (20), spring (20) other end fixedly connected with stopper (21).

2. The environmental monitoring flue gas sampling instrument of claim 1, wherein: install bin (1) and flue gas sampling appearance main part (2) are inserted and are closed the installation, and flue gas sampling appearance main part (2) are spacing fixed connection of centre gripping through stopper (21) on spring (20) in flexible groove (19) with install bin (1).

3. The environmental monitoring flue gas sampling instrument of claim 2, wherein: rotary disk (13) are installed to install bin (1) lower extreme, and rotary disk (13) other end installs second pivot (12), second pivot (12) opposite side fixedly connected with support (3), and support (3) are the triangle position in rotary disk (13) and distribute, support (3) are the upset through second pivot (12) and rotary disk (13) and are connected, and rotary disk (13) lower extreme central point puts fixedly connected with location supporting shoe (8), location supporting shoe (8) side-mounting has first pivot (9), and first pivot (9) opposite side fixedly connected with extension sleeve (11), extension sleeve (11) inner wall is inserted and is installed extension rod (10), and extension rod (10) other end and support (3) fixed connection, support (3) are spacing support connection through extension rod (10), extension sleeve (11) on supporting shoe (8) with rotary disk (13).

4. The environmental monitoring flue gas sampling instrument of claim 3, wherein: upset groove (25) have been seted up to support (3) lower extreme, and upset groove (25) inner wall fixedly connected with reset spring (23), reset spring (23) other end fixedly connected with supporting pad (22), fourth pivot (24) are installed at its supporting pad (22) edge, and fourth pivot (24) both ends and upset groove (25) fixed connection, supporting pad (22) are the elasticity upset through reset spring (23), fourth pivot (24) and upset groove (25) and are connected.

5. The environmental monitoring flue gas sampling instrument of claim 4, wherein: install aspiration pump (14) on sampling pipe (4), its sampling pipe (4) one end outer wall registrates and installs rotatory ring (27), and just rotatory ring (27) one end fixedly connected with spiral locking piece (26), sampling pipe (4) are the spiral through spiral locking piece (26) and insert the installation of closing with flue gas sampling appearance main part (2) on rotatory ring (27), sampling pipe (4) are spring tube structure.

6. The environmental monitoring flue gas sampling instrument of claim 5, wherein: sampling pipe (4) are the installation of locking lock through second locking knob (18) and clamp groove (17), and sampling pipe (4) are lift swing joint through electric putter (7) and bracing piece (6), bracing piece (6) are the upset through third pivot (15) and install bin (1) and are connected, and bracing piece (6) are locking fixed connection through first locking knob (16) and install bin (1).