CN212483057U

CN212483057U - Flue air sampling rifle with flexible function

Info

Publication number: CN212483057U
Application number: CN202020832044.1U
Authority: CN
Inventors: 王慧; 张小丽
Original assignee: Jiangsu Lantian Environmental Detection Technology Co ltd
Current assignee: Jiangsu Lantian Environmental Detection Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-02-05
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a flue air sampling rifle with flexible function, the rifle body including the sampling rifle, the rifle body of sampling rifle includes the sampling head, sampling pipe A is installed in the right side setting of sampling head, and sampling pipe A surface is provided with the external screw thread, sampling pipe A upper end is provided with screws up the handle, and screws up the internal surface of handle and be provided with the internal thread, sampling pipe A passes through threaded connection with the handle of screwing up, screw up the other end and the sampling pipe B fixed connection of handle, sampling pipe B's inside is provided with the end cap, and sampling pipe B right side is provided with the sealed pad of toper, the sealed one end that fills up of toper is provided with rifle body handle. Through having designed sampling pipe A and screwed up the handle and pass through threaded connection, the effectual length of having avoided its sampling rifle in the use can not be adjusted, and operating personnel will test the waste gas in the flue, and what will climb is very high or squat down, can produce danger, and then influences the problem of use.

Description

Flue air sampling rifle with flexible function

Technical Field

The utility model belongs to the technical field of the environment sampling, concretely relates to flue air sampling rifle with flexible function.

Background

In the organized waste gas detection and sampling process, waste gas samples in a flue are often collected, and the existing sampling method is to use a sampling gun matched with a smoke and dust flue gas sampler to be inserted into the flue with a test hole opened in advance to collect the waste gas samples. The opening position of the flue testing hole is opened according to the position of the flue on site so as to ensure that the gun head of the sampling gun can be placed into the testing hole. The gun body of the sampling gun is generally a cylinder, and the size of the gun body is smaller than that of the sampling head. What the sampling rifle gathered is the waste gas in the flue, consequently needs, the length of sampling rifle can be adjusted according to the position of on-the-spot flue, however the length of current sampling rifle can not be adjusted for waste gas in the flue will be tested, very high or squat that often will climb is unfavorable for the site operation, still can produce danger, and then influences the use. Therefore, the flue air sampling gun with the telescopic function is provided.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a flue air sampling rifle with flexible function to the length of solving current sampling rifle that provides in the above-mentioned background art can not be adjusted, makes the workman will test the waste gas in the flue, very high or squat that often will climb, is unfavorable for the site operation, still can produce danger, and then influences the use.

In order to realize the above-mentioned can effectual connection transfer line, the utility model provides a following technical scheme: the utility model provides a flue air sampling rifle with flexible function, includes the rifle body of sampling rifle, the rifle body of sampling rifle includes the sampling head, sampling pipe A is installed in the right side setting of sampling head, and sampling pipe A surface is provided with the external screw thread, sampling pipe A upper end is provided with screws up the handle, and screws up the internal surface of handle and is provided with the internal thread, sampling pipe A passes through threaded connection with screwing up the handle, screw up the other end and the sampling pipe B fixed connection of handle, sampling pipe B's inside is provided with the end cap, and sampling pipe B right side is provided with the sealed pad of toper, the sealed one end that fills up of toper is provided with rifle body handle, rifle body handle upper end sets up and installs the spirit level mounting bracket, and spirit level mounting bracket upper end sets up and installs the spirit level, rifle body handle lower extreme sets up installs the sampling collecting bottle.

Preferably, the sampling tube A is connected with the tightening handle through threads, and the length of the external thread arranged on the outer surface of the sampling tube A is between 25cm and 55 cm.

Preferably, the tightening handle is made of a plastic material.

Preferably, the plug and the sampling tube B are in interference fit.

Preferably, the tapered gasket is made of a plastic material.

Compared with the prior art, the utility model provides a flue air sampling rifle with flexible function possesses following beneficial effect:

1. sampling pipe A surface is provided with the external screw thread, sampling pipe A upper end is provided with screws up the handle, and screws up the internal surface of handle and be provided with the internal thread, sampling pipe A passes through threaded connection with screwing up the handle, and the effectual length of having avoided its sampling gun in the use can not be adjusted, and operating personnel will test the waste gas in the flue, and the very high or squat that will often climb gets off, the field operation of not being convenient for still can produce danger, and then influences the problem of use.

2. Through having designed the spirit level of installing in rifle body handle upper end, can be on a parallel with the air current in order to guarantee the sampling mouth in the flue, improve the accuracy of exhaust gas detection result.

Drawings

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

FIG. 2 is a schematic structural view of the plug of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a top view of the present invention;

in the figure: 1. a sampling head; 2. a sampling tube A; 3. screwing down the handle; 4. a sampling tube B; 5. a tapered gasket; 6. a spirit level mounting bracket; 7. a level gauge; 8. a gun body handle; 9. sampling and collecting bottles; 10. and (7) a plug.

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, a flue air sampling gun with a telescopic function comprises a gun body of the sampling gun, the gun body of the sampling gun comprises a sampling head 1, a sampling tube a2 is installed on the right side of the sampling head 1, external threads are arranged on the outer surface of the sampling tube a2, a tightening handle 3 is arranged at the upper end of the sampling tube a2, internal threads are arranged on the inner surface of the tightening handle 3, the sampling tube a2 is in threaded connection with the tightening handle 3, the other end of the tightening handle 3 is fixedly connected with the sampling tube B4, a plug 10 is arranged inside the sampling tube B4, a conical sealing pad 5 is arranged on the right side of the sampling tube B4, a gun body handle 8 is arranged at one end of the conical sealing pad 5, a level meter mounting frame 6 is arranged at the upper end of the gun body handle 8, and a level meter 7 is arranged at the upper end of the level meter mounting frame 6, the lower end of the gun body handle 8 is provided with a sampling collecting bottle 9.

Referring to fig. 1, the sampling tube a is connected with the tightening handle through a thread, the length of the external thread arranged on the outer surface of the sampling tube a is 25cm-55cm, and in order to ensure that the sampling tube a can be retracted to the front section of the plug in the sampling tube holder B, the sampling tube is ensured to be normally used in a telescopic manner.

Referring to fig. 1, the tightening handle is made of plastic material.

Referring to fig. 1, the plug and the sampling tube B are in interference fit, so that the length of the sampling tube can be effectively adjusted.

As shown in fig. 1, the tapered sealing gasket is made of a plastic material, so that the sealing performance of the flue is better ensured, and the detection accuracy is improved.

The working principle is as follows: the device installation is accomplished the back, put the sampling head of sampling rifle in the sampling hole that the flue was opened, sampling pipe A passes through threaded connection with screwing up the handle, screw up the handle through the regulation and adjust the length of the sampling rifle body, adjust after the suitable length of the sampling rifle body, screw up and screw up the handle, fix rifle body length, be on a parallel with the flue air with the sampling head through the spirit level, seal up the sealed pad of toper on the test hole that the flue was opened, avoid the air inflow, the influence detects the accuracy, grasp rifle body handle at last, put the good sample of gathering in the sampling collecting bottle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A flue air sampling gun with a telescopic function comprises a gun body of the sampling gun, wherein the gun body of the sampling gun comprises a sampling head (1), a sampling pipe A (2) is arranged and installed on the right side of the sampling head (1), external threads are arranged on the outer surface of the sampling pipe A (2), a screwing handle (3) is arranged at the upper end of the sampling pipe A (2), internal threads are arranged on the inner surface of the screwing handle (3), the sampling pipe A (2) is in threaded connection with the screwing handle (3), the other end of the screwing handle (3) is fixedly connected with a sampling pipe B (4), a plug (10) is arranged inside the sampling pipe B (4), a conical sealing gasket (5) is arranged on the right side of the sampling pipe B (4), a gun body handle (8) is arranged at one end of the conical sealing gasket (5), a spirit level mounting rack (6) is arranged at the upper end of the gun body handle (8), and spirit level (7) are arranged and installed on the upper end of the spirit level installation frame (6), and a sampling collection bottle (9) is arranged and installed at the lower end of the gun body handle (8).

2. The telescopic flue air sampling gun of claim 1, wherein: the length of the external thread arranged on the outer surface of the sampling tube A (2) is between 25cm and 55 cm.

3. The telescopic flue air sampling gun of claim 1, wherein: the tightening handle (3) is made of plastic materials.

4. The telescopic flue air sampling gun of claim 1, wherein: and the plug (10) and the sampling tube B (4) are in interference fit.

5. The telescopic flue air sampling gun of claim 1, wherein: the conical sealing gasket (5) is made of plastic materials.