CN212844555U

CN212844555U - Multifunctional smoke dust sampling tube

Info

Publication number: CN212844555U
Application number: CN202021403200.9U
Authority: CN
Inventors: 刘军
Original assignee: Guangdong Huachuang Testing Technology Co ltd
Current assignee: Guangdong Huachuang Testing Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-30
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a multi-functional smoke and dust sampling tube, including sampling mechanism and filter mechanism, sampling mechanism includes the sample thief body, grips handle, flexible pipe, filter mechanism, sampling tube and sampling head, the bottom fixedly connected with of sample thief body grips the handle rather than the looks adaptation, the flexible pipe rather than the looks adaptation is installed in the left side of sample thief body, the left side of flexible pipe is provided with filter mechanism, filter mechanism's left side is provided with the sampling tube rather than the looks adaptation. The utility model discloses, mutually supporting between oversampling mechanism and the filter mechanism has realized a multi-functional smoke and dust sampling tube, not only can adjust the length of sampling tube as required to the use to make things convenient for staff's use, the filter screen to on the sampling tube of convenience carries out the dismouting moreover, consequently washs the filter screen and maintains, perhaps more convenient when changing, and then has improved staff's work efficiency greatly.

Description

Multifunctional smoke dust sampling tube

Technical Field

The utility model relates to a smoke and dust collection technology field specifically is a multi-functional smoke and dust sampling tube.

Background

The smoke dust generated in industrial production is a main pollutant causing air pollution, and in order to reduce the air pollution, the smoke dust sampler is needed to be used for knowing and controlling the smoke emission of enterprises. The smoke sampler can collect and analyze the concentration, humidity, excess air coefficient, flow rate and the like of smoke. The smoke sampling tube is a core part of the smoke sampler and directly relates to whether the detection result of the smoke sampler is accurate or not.

Most of the smoke dust sampling pipes are fixed in size and cannot be adjusted, in order to solve unnecessary troubles, when people sample smoke dust, a plurality of smoke dust sampling pipes with different sizes are often needed, and inconvenience is brought to workers to a certain degree; in addition, in order to prevent dust from entering the sampler, a filter screen is generally installed on the sampler, but the common filter screen is inconvenient to disassemble, assemble and maintain, so that certain inconvenience exists when the sampler is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional smoke and dust sampling tube not only can realize the flexible of sampler, conveniently carries out the dismouting to the filter screen moreover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional smoke dust sampling tube comprises a sampling mechanism and a filtering mechanism, wherein the sampling mechanism comprises a sampler body, a holding handle, a telescopic tube, a filtering mechanism, a sampling tube and a sampling head, the holding handle matched with the sampler body is fixedly connected to the bottom of the sampler body, the telescopic tube matched with the sampler body is installed on the left side of the sampler body, the filtering mechanism is arranged on the left side of the telescopic tube, the sampling tube matched with the filtering mechanism is arranged on the left side of the filtering mechanism, and the sampling head matched with the sampling tube is installed on the left side of the sampling tube;

the utility model discloses a filter structure, including mounting shell, mount pad, coupling spring, filter screen, change mouth and sealed lid, the bottom of mounting shell inner wall is provided with the mount pad, the bottom of mount pad and the bottom of mounting shell inner wall mutually contact, the equal fixedly connected with coupling spring in the left and right sides of mount pad bottom, coupling spring's bottom and the bottom fixed connection of mounting shell inner wall, the top of mount pad is provided with the filter screen rather than the looks adaptation, the change mouth rather than the looks adaptation is seted up to the mid point department at mounting shell top and the position that corresponds the filter screen, the top of filter screen is run through and is changed the mouth and extend to its inside, the mid point department at mounting shell top and the position that corresponds to change the mouth are provided with and change the sealed lid of mouthful looks adaptation.

Preferably, the left side of the front surface of the sampling tube is provided with a gas flow velocity sensor.

Preferably, a temperature sensor is arranged on the right side of the front surface of the sampling tube.

Preferably, the left side of the mounting shell and the position corresponding to the sampling tube are provided with a first mounting port matched with the sampling tube.

Preferably, a second mounting opening matched with the telescopic pipe is formed in the right side of the mounting shell and corresponds to the telescopic pipe.

Preferably, the bottom of the sealing cover is fixedly connected with a pressing pad, and the bottom of the pressing pad is in contact with the top of the filter screen.

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

1. the utility model discloses, through the mutual cooperation between sampling mechanism and the filter mechanism, realized a multi-functional smoke and dust sampling tube, not only can adjust the length of sampling tube according to the use needs to make things convenient for staff's use, make things convenient for the filter screen on the sampling tube to carry out the dismouting moreover, therefore it is comparatively convenient when wasing the maintenance to the filter screen, or change, and then improved staff's work efficiency greatly;

2. the utility model discloses, compress tightly the pad through the setting, stability when having increased the filter screen installation to the filter effect has been guaranteed.

Drawings

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

FIG. 2 is a sectional view of the front view of the filter mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of A-A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the front view of the sampling tube of the present invention.

In the figure: 1. a sampling mechanism; 2. a filtering mechanism; 101. a sampler body; 102. a grip handle; 103. a telescopic pipe; 104. a sampling tube; 105. a sampling head; 201. mounting a shell; 202. a mounting seat; 203. a connecting spring; 204. a filter screen; 205. replacing the port; 206. a sealing cover; 3. a gas flow rate sensor; 4. a temperature sensor; 5. and pressing the pad.

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:

as shown in fig. 1-4, a multifunctional smoke dust sampling tube comprises a sampling mechanism 1 and a filtering mechanism 2, wherein the sampling mechanism 1 comprises a sampler body 101, a holding handle 102, an expansion pipe 103, a filtering mechanism 2, a sampling tube 104 and a sampling head 105, the holding handle 102 matched with the sampler body 101 is fixedly connected to the bottom of the sampler body 101, the expansion pipe 103 matched with the sampler body 101 is installed on the left side of the sampler body 101, the filtering mechanism 2 is arranged on the left side of the expansion pipe 103, the sampling tube 104 matched with the filtering mechanism 2 is arranged on the left side of the filtering mechanism 2, a gas flow velocity sensor 3 is installed on the left side of the front of the sampling tube 104, a temperature sensor 4 is installed on the right side of the front of the sampling tube 104, and the sampling head 105 matched with the sampling tube 104 is installed on;

as shown in fig. 1-4, the filtering mechanism 2 includes a mounting shell 201, a mounting seat 202, a connecting spring 203, a filtering net 204, a replacing port 205 and a sealing cover 206, the bottom of the inner wall of the mounting shell 201 is provided with the mounting seat 202, the left side of the mounting shell 201 and the position corresponding to the sampling tube 104 are provided with a first mounting port adapted thereto, the right side of the mounting shell 201 and the position corresponding to the telescopic tube 103 are provided with a second mounting port adapted thereto, the bottom of the mounting seat 202 and the bottom of the inner wall of the mounting shell 201 are contacted with each other, the left side and the right side of the bottom of the mounting seat 202 are both fixedly connected with the connecting spring 203, the bottom of the connecting spring 203 and the bottom of the inner wall of the mounting shell 201 are fixedly connected, the top of the mounting seat 202 is provided with the filtering net 204 adapted thereto, the middle point of the top of the mounting shell 201 and the position corresponding to the filtering net 204, the top of filter screen 204 runs through and changes mouth 205 and extend to its inside, the mid point department at installation shell 201 top and the position that corresponds to changing mouth 205 are provided with and change the sealed lid 206 of mouth 205 looks adaptation, and the bottom fixedly connected with of sealed lid 206 compresses tightly pad 5, the bottom that compresses tightly pad 5 and the top of filter screen 204 contact each other, through the mutually supporting between sampling mechanism 1 and the filter mechanism 2, has realized a multi-functional smoke and dust sampling tube, not only can adjust the length of sampling tube 104 as required to make things convenient for staff's use, and the filter screen 204 on the sampling tube 104 of conveniently carrying out the dismouting, consequently wash the filter screen 204 and maintain, or when changing comparatively convenient, and then improved staff's work efficiency greatly.

The working principle is as follows: hold grip handle 102, then insert the chimney exit with sampling head 105 and sampling tube 104, measure the velocity of flow of smoke and dust through gas velocity of flow sensor 3, measure the temperature of smoke and dust through temperature sensor 4, make this device can carry out length adjustment as required through setting up flexible pipe 103, thereby the practicality of this device has been increased, when needing to change filter screen 204, only need open sealed lid 206, thereby under the spring action of coupling spring 203, pop out filter screen 204 through mount pad 202 and change mouth 205, thereby made things convenient for and changed or wash the maintenance filter screen 204.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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 a multi-functional smoke and dust sampling tube which characterized in that: the method comprises the following steps:

the sampling device comprises a sampling mechanism (1), wherein the sampling mechanism (1) comprises a sampler body (101), a holding handle (102), a telescopic pipe (103), a filtering mechanism (2), a sampling pipe (104) and a sampling head (105), the bottom of the sampler body (101) is fixedly connected with the holding handle (102) matched with the sampler body, the telescopic pipe (103) matched with the sampler body is installed on the left side of the sampler body (101), the filtering mechanism (2) is arranged on the left side of the telescopic pipe (103), the sampling pipe (104) matched with the filtering mechanism (2) is arranged on the left side of the filtering mechanism (2), and the sampling head (105) matched with the sampling pipe (104) is installed on the left side of the sampling pipe (104);

the filter mechanism (2), the filter mechanism (2) includes an installation shell (201), an installation seat (202), a connecting spring (203), a filter screen (204), a replacing port (205) and a sealing cover (206), the installation seat (202) is arranged at the bottom of the inner wall of the installation shell (201), the bottom of the installation seat (202) is in contact with the bottom of the inner wall of the installation shell (201), the connecting spring (203) is fixedly connected with the left side and the right side of the bottom of the installation seat (202), the bottom of the connecting spring (203) is fixedly connected with the bottom of the inner wall of the installation shell (201), the filter screen (204) matched with the installation seat (202) is arranged at the top of the installation seat (202), the replacing port (205) matched with the installation shell (201) is arranged at the midpoint of the top of the installation shell (201) and corresponds to the position of the filter screen (204), the top of the filter screen (204) penetrates through the, and a sealing cover (206) matched with the replacing opening (205) is arranged at the middle point of the top of the mounting shell (201) and corresponds to the replacing opening (205).

2. A multi-functional soot sampling tube as defined in claim 1, wherein: and a gas flow velocity sensor (3) is arranged on the left side of the front surface of the sampling tube (104).

3. A multi-functional smoke and dust sampling tube as set forth in claim 2, wherein: and a temperature sensor (4) is arranged on the right side of the front surface of the sampling tube (104).

4. A multi-functional soot sampling tube as defined in claim 1, wherein: the left side of installation shell (201) just corresponds the position of sampling tube (104) and is seted up rather than the first installing port of looks adaptation.

5. A multi-functional soot sampling tube as defined in claim 1, wherein: and a second mounting opening matched with the right side of the mounting shell (201) is formed at the position corresponding to the telescopic pipe (103).

6. A multi-functional soot sampling tube as defined in claim 1, wherein: the bottom of the sealing cover (206) is fixedly connected with a pressing pad (5), and the bottom of the pressing pad (5) is in contact with the top of the filter screen (204).