CN210834369U - Oil smoke sampling tube convenient to sample - Google Patents

Abstract

The utility model discloses an oil smoke sampling tube convenient for sampling, which comprises a grab handle, a miniature air pump, a clamping head, a sampling cylinder and a collecting bottle, wherein the front end of the grab handle is connected with the miniature air pump, the end of the miniature air pump which is not connected with the grab handle is connected with the clamping head, the side surface of the front end of the clamping head is connected with the sampling cylinder, the rear end of the grab handle is connected with the collecting bottle, and the sampling cylinder, the clamping head, the miniature air pump grab handle and the collecting bottle are sequentially communicated with each other, the utility model solves the problems that the existing oil smoke sampling equipment is difficult to separate dust and oil smoke in the oil smoke, and the existing oil smoke sampling filtering cylinder is difficult to clean, thereby the service life of the oil smoke sampling equipment is low, and the result of sampling analysis is easily influenced, the structure of the oil smoke sampling equipment is improved, so that the oil smoke sampling equipment can rapidly sample, the oil smoke is convenient to analyze.

Description

Oil smoke sampling tube convenient to sample

Technical Field

The utility model relates to an oil smoke sampling equipment technical field specifically is an oil smoke sampling tube convenient to sample.

Background

Along with the progress of the times, people pay more and more attention to the environmental protection, so the kitchen oil smoke often can be discharged after being treated in daily life, the serious pollution to the environment caused by directly discharging the untreated oil smoke into the air is avoided, and therefore, an environment supervision department often performs sampling analysis on the oil smoke discharge of some restaurants, so that whether the oil smoke reaches the discharge standard is judged, but the existing oil smoke sampling equipment has the following problems: the existing oil smoke sampling equipment is often difficult to separate out dust and oil smoke in the oil smoke, and the existing oil smoke sampling filter cylinder is difficult to clean, so that the oil smoke sampling equipment is short in service life, and the sampling analysis result is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil smoke sampling tube convenient to sample aims at improving current oil smoke sampling equipment and often is difficult to separate out dust and the oil smoke in the oil smoke, and current oil smoke sampling filter tube is difficult to wash to make oil smoke sampling equipment life low, and produce the problem of influence to the result of sample analysis easily.

The utility model discloses a realize like this:

an oil smoke sampling tube convenient for sampling comprises a grab handle, a miniature air pump, a clamping head, a sampling cylinder and a collecting bottle, wherein the grab handle consists of a connecting pipe, a handle and a button; the connecting pipe bottom surface is equipped with the handle, the handle inclines backward for the connecting pipe, and the handle is equipped with the button with the front end of connecting pipe junction, the connecting pipe front end is connected with miniature air pump, the one end that miniature air pump is not connected with the grab handle is connected with the dop, the dop front end side is connected with the sampler barrel, the grab handle rear end is connected with the receiving flask, the sampler barrel, the dop, miniature air pump grab handle and receiving flask communicate in proper order, the sampler barrel rear end is equipped with the opening, and the opening part is equipped with the closing cap, the even a plurality of filtration pores that are equipped with of closing cap terminal surface, and the closing cap front end is equipped with the support, the support inboard is.

Furthermore, a connecting groove is arranged in the middle of the rear end of the connecting pipe, an inserting pipe is arranged in the middle of the connecting groove, and an internal thread is arranged at the connecting groove; the spread groove is convenient for be connected with the receiving flask, and then makes things convenient for connecting pipe and receiving flask to collect the oil smoke, and the intubate is convenient for inject the receiving flask, and then conveniently with the inside of the leading-in receiving flask of oil smoke.

Furthermore, the rear end of the clamping head is connected with the micro air pump, a clamping plate is arranged in the middle of the clamping head, a plug board is arranged in the middle of the front end of the clamping plate, and a connector is arranged in the middle of the plug board; cardboard becomes the fault card and carries on spacingly on the flue to whole oil smoke sampling equipment, avoids inside whole oil smoke sampling equipment inserts the flue, and the picture peg is convenient for inject the sampling hole of flue, is convenient for seal the sampling hole department of flue, avoids the sampling hole department of flue to have the oil smoke to emerge, and the connector is convenient for be connected with the sampling tube, also makes things convenient for simultaneously with oil smoke direction collecting bottle.

Furthermore, a connecting hole is formed in the side face of the connector and communicated with an internal channel of the chuck; the connecting hole is convenient for be connected with the sampling tube, and then conveniently with inside the leading-in collecting flask of oil smoke.

Further, the front end of the sampling cylinder is provided with a threaded head, and the threaded head is matched with the connecting hole; the screwed joint is convenient for the sampling tube to be connected with the connector, and then can be with oil smoke direction collecting flask when making things convenient for the sampling tube to adsorb the oil smoke.

Furthermore, an internal thread is arranged at an opening at the rear end of the sampling tube, and an external thread matched with the internal thread of the opening is arranged on the sealing cover; the structure is convenient for the sealing cover to be connected with the sampling tube, so that the sealing cover is convenient to use, and meanwhile, the sealing cover is convenient to seal the sampling tube.

Furthermore, a bottleneck is arranged at the front end of the collecting bottle, the outer diameter of the bottleneck is the same as the inner diameter of the connecting groove, an external thread matched with the connecting groove is arranged at the bottleneck, and a rubber plug is arranged at the bottleneck of the collecting bottle; the structure is convenient for the collecting bottle to be connected with the grab handle, simultaneously, the oil smoke is also conveniently led into the collecting bottle, the rubber plug is convenient for inserting the pipe into the collecting bottle, and simultaneously, the oil smoke is prevented from emerging from the collecting bottle when the collecting bottle is taken down.

Before use, the connection of each part is determined well, then the sampling hole of the flue is opened, then the inserting plate of the clamping head is aligned with the sampling hole, so that the sampling cylinder and the connecting head are inserted into the flue, then the inserting plate is inserted into the sampling hole to be aligned and sealed, then the clamping plate limits the oil smoke sampling equipment to prevent the oil smoke sampling equipment from sinking into the flue to be too deep, then the button is pressed down to start the micro air pump, so that the micro air pump can quickly suck the oil smoke in the flue into the sampling cylinder, the particles in the oil smoke are filtered by the filler and the non-woven fabric after the oil smoke enters the sampling cylinder, the filtered oil smoke enters the collecting bottle, then the oil smoke sampling equipment is taken down, and the collecting bottle is taken down and sealed, and then taking down the sampling tube, unscrewing and pulling out a sealing cover of the sampling tube, then taking down and analyzing the non-woven fabric and the filter in the filler, and finally cleaning the sampling tube.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to oil smoke sampling equipment improves and optimizes for oil smoke sampling equipment can be quick takes a sample the oil smoke, and conveniently separates out dust and the oil smoke in the oil smoke, is convenient for carry out the analysis to the oil smoke, and this kind of oil smoke sampling equipment conveniently clears up the sampler barrel simultaneously, avoids leading to producing the influence to oil smoke sample analysis result because the inconvenient clearance of sampler barrel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the oil smoke sampling device of the present invention under a rear depression;

fig. 2 is a schematic structural view of the oil smoke sampling device of the present invention at a front elevation angle;

FIG. 3 is a schematic view of the handle, chuck and micro air pump of the present invention at the rear depression angle;

FIG. 4 is a schematic view of the handle, chuck and micro air pump of the present invention at a front depression angle;

FIG. 5 is a schematic view of the collecting bottle of the present invention under a front depression;

fig. 6 is a schematic structural view of the sampling tube of the present invention under a rear depression;

fig. 7 is a schematic view of the sampler barrel of the present invention partially exploded at a front depression;

fig. 8 is a schematic view of the sampler barrel of the present invention in exploded view from the front;

in the figure: 1-a grab handle; 11-a connecting tube; 111-a connecting trough; 112-a cannula; 12-a handle; 13-a button; 2-a miniature air pump; 3-clamping the head; 31-a card board; 32-inserting plates; 33-a connector; 331-connecting hole; 4-a sampling tube; 41-screw thread head; 42-sealing cover; 421-filtration pores; 422-a bracket; 43-non-woven fabric; 44-a filler; 5-collecting the bottle; 51-a bottleneck; 52-rubber plug.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

Example (b): referring to fig. 1 and 2: an oil smoke sampling tube convenient for sampling comprises a grab handle 1, a miniature air pump 2, a clamping head 3, a sampling cylinder 4 and a collecting bottle 5; the front end of the grab handle 1 is connected with a micro air pump 2, one end of the micro air pump 2, which is not connected with the grab handle 1, is connected with a chuck 3, the side surface of the front end of the chuck 3 is connected with a sampling tube 4, the rear end of the grab handle 1 is connected with a collecting bottle 5, and the sampling tube 4, the chuck 3, the grab handle 1 of the micro air pump 2 and the collecting bottle 5 are sequentially communicated; the grab handle 1 is convenient for taking the whole oil smoke sampling device and operating the oil smoke sampling device, the miniature air pump 2 is convenient for quickly pumping oil smoke in a flue into the sampling cylinder 4, the oil smoke is filtered by the sampling cylinder 4 and then enters the collecting bottle 5, the oil smoke and components of filtered matters of the oil smoke are convenient to analyze, and then an environment supervision department can conveniently judge whether tail gas of the oil smoke reaches a discharge standard, the chuck 3 is convenient for the whole oil smoke sampling device to be clamped at the sampling port of the flue, the oil smoke in the flue is prevented from being scattered from the sampling port, the collecting bottle 5 is convenient for collecting the oil smoke filtered by the sampling cylinder 4, and further the oil smoke and the components of the filtered matters of the oil smoke are convenient to analyze; this kind of structure makes oil smoke sampling equipment can be quick take a sample the oil smoke, and conveniently separates out dust and the oil smoke in the oil smoke, is convenient for carry out the analysis to the oil smoke, and this kind of oil smoke sampling equipment conveniently clears up sampler barrel 4 simultaneously, avoids leading to oil smoke sample analysis result to produce the influence because the inconvenient clearance of sampler barrel 4.

Referring to FIG. 3: the grab handle 1 is composed of a connecting pipe 11, a handle 12 and a button 13; the bottom surface of the connecting pipe 11 is provided with a handle 12, the handle 12 is inclined backwards relative to the connecting pipe 11, and the front end of the joint of the handle 12 and the connecting pipe 11 is provided with a button 13; the connecting pipe 11 is convenient for guiding the oil smoke and facilitating the oil smoke to enter the collecting bottle 5, the handle 12 is convenient for holding the whole oil smoke sampling device and facilitating the taking of the oil smoke sampling device, and the button 13 is convenient for controlling or closing the micro air pump 2, so that the micro air pump 2 is convenient for rapidly extracting the oil smoke; a connecting groove 111 is arranged in the middle of the rear end of the connecting pipe 11, an insertion pipe 112 is arranged in the middle of the connecting groove 111, and an internal thread is arranged at the connecting groove 111; connecting groove 111 is convenient for be connected with receiving flask 5, and then makes things convenient for connecting pipe 11 and receiving flask 5 to collect the oil smoke, and intubate 112 is convenient for inject receiving flask 5, and then conveniently is with the inside of leading-in receiving flask 5 of oil smoke.

Referring to FIG. 4: the rear end of the clamping head 3 is connected with the micro air pump 2, the middle part of the clamping head 3 is provided with a clamping plate 31, the middle part of the front end of the clamping plate 31 is provided with an inserting plate 32, and the middle part of the inserting plate 32 is provided with a connecting head 33; the clamping plate 31 is clamped on the flue to limit the whole oil smoke sampling device, so that the whole oil smoke sampling device is prevented from being inserted into the flue, the inserting plate 32 is convenient to be inserted into a sampling hole of the flue, the sampling hole of the flue is convenient to be sealed, oil smoke is prevented from being emitted from the sampling hole of the flue, the connector 33 is convenient to be connected with the sampling cylinder 4, and the oil smoke is also convenient to be guided to the collecting bottle 5; the side surface of the connector 33 is provided with a connecting hole 331, and the connecting hole 331 is communicated with the inner channel of the chuck 3; the connection hole 331 is convenient for being connected with the sampling tube 4, and further, is convenient for guiding the oil smoke into the collecting bottle 5.

Referring to fig. 5, 6, 7 and 8: the front end of the sampling cylinder 4 is provided with a threaded head 41, and the threaded head 41 is matched with the connecting hole 331; the threaded head 41 is convenient for the sampling cylinder 4 to be connected with the connector 33, so that the sampling cylinder 4 can conveniently adsorb oil smoke and guide the oil smoke to the collecting bottle 5; the rear end of the sampling cylinder 4 is provided with an opening, and the opening is provided with a sealing cover 42; the red structure is convenient for cleaning the inner part of the sampling tube 4 and the sampling tube 4; an internal thread is arranged at the opening at the rear end of the sampling tube, and an external thread matched with the internal thread of the opening is arranged on the sealing cover 42; the structure is convenient for the connection of the sealing cover 42 and the sampling tube, thereby facilitating the use of the sealing cover 42 and simultaneously facilitating the sealing cover 42 to seal the sampling tube 4; a plurality of filtering holes 421 are uniformly arranged on the end surface of the sealing cover 42, and a support 422 is arranged at the front end of the sealing cover 42; the filtering holes 421 are convenient for filtering the oil smoke and filtering large particulate matters in the oil smoke, and the supports 422 are convenient for limiting the filtered matters in the sampling cylinder 4, so that the later cleaning of the sampling cylinder 4 is convenient while the oil smoke is filtered; the inner side of the bracket 422 is provided with the filler 44, the outer side of the bracket 422 is provided with the non-woven fabric 43, and the non-woven fabric 43 and the bracket 422 are tied together through a rope; the structure is convenient for filtering the oil smoke, taking out and analyzing later-stage oil smoke filtering matters, and cleaning the sampling cylinder 4; the front end of the collecting bottle 5 is provided with a bottleneck 51, the outer diameter of the bottleneck 51 is the same as the inner diameter of the connecting groove 111, the bottleneck 51 is provided with an external thread matched with the connecting groove 111, and the bottleneck of the collecting bottle 5 is provided with a rubber plug 52; this kind of structure is convenient for receiving flask 5 and grab handle 1 to be connected, also is convenient simultaneously with leading-in the oil smoke to receiving flask 5 in, and rubber buffer 52 is convenient for intubate 112 to inject receiving flask 5, also avoids simultaneously that the oil smoke from the receiving flask 5 emerges when taking off receiving flask 5.

The working principle is as follows: before use, each part is well connected, then a sampling hole of a flue is opened, then an inserting plate 32 of a clamping head 3 is aligned with the sampling hole, a sampling cylinder 4 and a connector 33 are inserted into the flue, then the inserting plate 32 is inserted into the sampling hole to be aligned and sealed, then a clamping plate 31 limits the oil smoke sampling equipment to prevent the oil smoke sampling equipment from sinking into the flue too deeply, then a button 13 is pressed, a miniature air pump 2 is started, so that the miniature air pump 2 can rapidly suck the oil smoke in the flue into the sampling cylinder 4, the oil smoke is filtered by filler 44 and non-woven fabric 43 after entering the sampling cylinder 4, particulate matters in the oil smoke are filtered, the filtered oil smoke can enter a collecting bottle 5, then the oil smoke sampling equipment is taken down, the seal of the collecting bottle 5 is taken down, then the sampling cylinder 4 is taken down, a seal cover 42 of the sampling cylinder 4 is unscrewed and pulled out, then the non-woven fabric 43 and the filtered matters in the filler 44 are taken, and finally, cleaning the sampling cylinder 4.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an oil smoke sampling tube convenient to sample which characterized in that: the sampling device comprises a grab handle (1), a miniature air pump (2), a clamping head (3), a sampling tube (4) and a collecting bottle (5), wherein the grab handle (1) consists of a connecting pipe (11), a handle (12) and a button (13); the bottom surface of the connecting pipe (11) is provided with a handle (12), the handle (12) is inclined backwards relative to the connecting pipe (11), the front end of the joint of the handle (12) and the connecting pipe (11) is provided with a button (13), the front end of the connecting pipe (11) is connected with a miniature air pump (2), one end of the miniature air pump (2) which is not connected with the grab handle (1) is connected with a clamping head (3), the front end side of the clamping head (3) is connected with a sampling tube (4), the rear end of the grab handle (1) is connected with a collecting bottle (5), the sampling tube (4), the clamping head (3), the grab handle (1) of the miniature air pump (2) and the collecting bottle (5) are sequentially communicated, the rear end of the sampling tube (4) is provided with an opening, the opening is provided with a sealing cover (42), the end surface of the sealing cover (42) is uniformly provided with a plurality of filtering holes (421), the front end of the, and the outer side of the bracket (422) is provided with a non-woven fabric (43), and the non-woven fabric (43) and the bracket (422) are tied together through a rope.

2. The soot sampling tube for facilitating sampling according to claim 1, wherein the connecting tube (11) has a connecting groove (111) at the middle of the rear end, the connecting groove (111) has a plug tube (112) at the middle, and the connecting groove (111) has an internal thread.

3. An oil smoke sampling tube convenient for sampling according to claim 2, wherein the rear end of the chuck (3) is connected with the micro air pump (2), a clamping plate (31) is arranged in the middle of the chuck (3), an inserting plate (32) is arranged in the middle of the front end of the clamping plate (31), and a connector (33) is arranged in the middle of the inserting plate (32).

4. An oil smoke sampling pipe convenient for sampling according to claim 3, wherein the side of the connector (33) is provided with a connecting hole (331), and the connecting hole (331) is communicated with the inner channel of the chuck (3).

5. The lampblack sampling tube convenient for sampling according to claim 4, characterized in that a threaded head (41) is arranged at the front end of the sampling cylinder (4), and the threaded head (41) is matched with the connecting hole (331).

6. The lampblack sampling tube convenient for sampling as claimed in claim 5, wherein an internal thread is arranged at the opening at the rear end of the sampling tube, and the sealing cover (42) is provided with an external thread matched with the internal thread of the opening.

7. The oil smoke sampling tube convenient to sample according to claim 6, characterized in that, the collecting bottle (5) front end is equipped with bottleneck (51), the external diameter of bottleneck (51) is the same with the internal diameter of connecting groove (111), and bottleneck (51) department is equipped with the external screw thread with connecting groove (111) assorted, collecting bottle (5) bottleneck department is equipped with rubber buffer (52).

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