CN209673452U - A kind of sampler of separation gas - Google Patents

Abstract

The utility model discloses a kind of samplers of separation gas, including fixed ring, link block, connecting tube and sampling shell, the fixed ring is connected by link block with connecting tube one end, the connecting tube other end connection sampling shell, particle sampling component is provided in the sampling shell, the cooling component that absorbs water and gas sampling room, the connecting tube is connected through the side wall of sampling shell with the air inlet pipe of particle sampling component, the escape pipe of the particle sampling component is connected by water suction cooling component with gas sampling room, water suction cooling component is used to absorb the steam in tail gas and carries out cooling work to tail gas.The utility model makes the first moisture filter processing and the screening sampling of particle foreign matter to containing in Vehicular exhaust before carrying out gas sample detection, it reduces water and foreign matter to have an impact analysis result, water suction cooling component, which is convenient for cooling to tail gas row, processing and absorbs Steam treatment in tail gas.

Description

A kind of sampler of separation gas

Technical field

The utility model relates to gas sampling technique fields, particularly relate to a kind of sampler of separation gas.

Background technique

The exhaust gas that motor vehicles or other equipment are given off during the work time.In modern civilization, automobile has become The indispensable transport facility of the mankind.Since first automobile in 1886 is born, it gives people's lives and work It brings great convenience, also has been developed as one of the pillar of modern times material progress.But we it should also be recognized that, While automobile industry high speed development, auto output and ownership are continuously increased, automobile also brings atmosphere pollution, is automobile Tail gas pollution.Vehicle exhaust is the exhaust gas that automobile is discharged from exhaust pipe.Vehicle exhaust is another big factors of air pollution, vapour Dysgenic some other solid particle is generated containing carbon monoxide, nitrogen oxide and to human body in tail gas, is especially contained Lead gasoline is bigger to the harm of human body.

The moisture that contains in Vehicular exhaust and particle foreign matter are carrying out also containing the gas being hazardous to the human body in tail gas It needs first to sample the moisture filter processing contained in Vehicular exhaust and particle foreign matter before gas sample detection, processing is bad will Analysis result is had an impact, processing is bad also to make pernicious gas in tail gas unfavorable to the health of inspector, in addition air In also have steam and particle foreign matter, thus need to completely cut off air and vehicle exhaust be sampled.

Summary of the invention

In view of this, the purpose of this utility model is that a kind of sampler of separation gas is proposed, to be dedicated to solving Whole issue in background technique or one of.

Based on a kind of above-mentioned purpose sampler of separation gas provided by the utility model, including fixed ring, link block, Connecting tube and sampling shell, the fixed ring are connected by link block with connecting tube one end, the connecting tube other end connection Shell is sampled, particle sampling component, water suction cooling component and gas sampling room, the connecting tube are provided in the sampling shell Side wall through sampling shell is connected with the air inlet pipe of particle sampling component, and the escape pipe of the particle sampling component passes through suction Water cooled components are connected with gas sampling room.

Optionally, the particle sampling component include row particle chamber, the first sieve, the second sieve, particle sampler chamber and Partition is provided with the first sieve, the side of first sieve far from particle sampling component air inlet pipe in row's particle chamber It is provided with second sieve parallel with the first sieve, the lower section of first sieve and the second sieve entirety is provided with and row The particle sampler chamber that is slidably connected of grain chamber is provided with two pieces of partitions in the particle sampler chamber, and a partition is located at The underface of first sieve, another described partition are located at the underface of the second sieve.

Optionally, row's particle chamber bottom surface is provided with two sliding slots being parallel to each other, sliding setting in the sliding slot There is the sliding block being fixedly connected with the particle sampler chamber.

Optionally, the water suction cooling component includes cooling cavities, the first cooling chamber, the second cooling chamber, water-supply-pipe, water inlet Pipe, the first cooling tube, outlet pipe and water pump are provided with the first cooling chamber and water-supply-pipe in the cooling cavities, and described first is cold But the positive lower end in room is connected with second cooling chamber parallel with its axis, and the outer wall upper end of first cooling chamber is provided with flat with its axis Capable water inlet pipe, the outer wall lower end of first cooling chamber are provided with the communicating pipe parallel with its axis, outside first cooling chamber Multiple first cooling tubes are arranged in all evenly distributed attaching in wall two sides, and each first cooling tube one end is connected with the water inlet pipe Logical, each first cooling tube other end is connected with the water inlet pipe, and the outer wall upper end of second cooling chamber connects institute Communicating pipe is stated, the outer wall lower end of second cooling chamber is provided with the outlet pipe parallel with its axis, the described second cooling chamber outer wall Multiple second cooling tubes are arranged in all evenly distributed attaching in two sides, and each second cooling tube one end is connected with the communicating pipe Logical, each second cooling tube other end is connected with the outlet pipe, described water-supply-pipe one end by water pump with it is described into Water pipe is connected, and the water-supply-pipe other end is connected with the outlet pipe, in first cooling chamber and the second cooling chamber It is provided with adsorbent.

Optionally, the shape of first cooling tube and the second cooling tube is semicircular arc pipeline type.

Optionally, first cooling chamber is connected to by the first appendix with the particle sampling component, and described second is cold But room is connected to by the second appendix with the particle sampling component, and first cooling chamber is adopted by downtake pipe and gas Specimen chamber is connected, and second cooling chamber is connected by the second appendix with gas sampling room, first appendix, second The first solenoid valve is offered on appendix, downtake pipe and the second appendix.

Optionally, the cooling cavities is additionally provided with vacuum pump, and first cooling chamber, the second cooling chamber pass through vacuum Pipe is connected with the vacuum pump, offers the second battery valve on each vacuum tube.

From the above it can be seen that the utility model beneficial effect is:

1. the utility model is provided with particle sampling component, for the ease of before the gas sample detection in tail gas to vehicle tail Particle foreign matter samples in gas, prevents the subsequent destruction to gas-detecting device of particle foreign matter, the tail gas with particle foreign matter according to The particle foreign matter in tail gas is screened in the secondary screening for passing through the first sieve and the second sieve, and the size of particle foreign matter is greater than The aperture of first sieve, then particle foreign matter falls to particle under the first sieve and samples in indoor compartment, the aperture of the first sieve Greater than the aperture of the second sieve, the size of particle foreign matter be greater than the aperture of the second sieve and less than the aperture of the first sieve, then Grain foreign matter falls to particle under the second sieve and samples in indoor compartment, and the tail gas across the second sieve passes through particle sampling component Escape pipe enters in water suction cooling component.

2. the utility model is provided with water suction cooling component, water pump starting transmits the water in water-supply-pipe by outlet pipe Into the first cooling tube, water flow then flows to communicating pipe, is passed to outlet pipe by the second cooling tube later, finally flows back into defeated In water pipe, the temperature correction normal temperature for the tail gas being just discharged is high, and such high-temperature tail gas enters the first cooling chamber or second In cooling chamber, water mist in high-temperature tail gas Cheng Shui to the cold, the absorption being respectively provided in first cooling chamber or the second cooling chamber Agent absorb water, thus convenient for tail gas row cool processing and absorb tail gas in Steam treatment.

3. the utility model is provided with the first cooling chamber, the second cooling chamber and vacuum pump, first controls and connect in the first cooling chamber First solenoid valve of the first appendix and downtake pipe that connect is opened, and first on the second appendix and the second appendix is controlled Solenoid valve is closed, and the first cooling chamber carries out cooling treatment to tail gas, while adsorbent absorbs steam in tail gas in the first cooling chamber, After adsorbent adsorption saturation in the first cooling chamber, the first appendix and downtake pipe connected in the first cooling chamber is controlled First solenoid valve is closed, and the first solenoid valve controlled on the second appendix and the second appendix connected in the second cooling chamber is beaten It opens, the second cooling chamber carries out cooling treatment to tail gas, while adsorbent absorbs steam in tail gas in the second cooling chamber, at the same time Vacuum pump startup is controlled, the second battery valve of vacuum tube connecting with the first cooling chamber is controlled and opens, control connects with the second cooling chamber The second battery valve of vacuum tube connect is opened, and is handled convenient for vacuum pump the first cooling chamber, so that the first cooling indoor suction Attached dose of reinstatement, convenient for cooling down processing to tail gas in the first cooling chamber and the second cooling chamber circulation and absorbing tail gas Middle Steam treatment.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the sampler embodiment of separation gas of the utility model；

Fig. 2 is Section A-A schematic diagram in Fig. 1.

In figure: fixed ring 1, link block 2, connecting tube 3 sample shell 4, and particle sampling component 5, absorb water cooling component 6, gas Sampler body room 7, motor 8, shaft 9, impeller 10, the first sieve 501, the second sieve 502, particle sampler chamber 503, partition 504, the One appendix 601, the second appendix 602, the first cooling chamber 603, the second cooling chamber 604, water-supply-pipe 605, water inlet pipe 606, the One cooling tube 607, outlet pipe 608, water pump 609, vacuum pump 610, downtake pipe 611, second exhaust pipe 612, second is cooling Pipe 613.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and Referring to attached drawing, the utility model is further described.

It should be noted that all statements for using " first " and " second " are for area in the utility model embodiment Be divided to two non-equal entities of same names or non-equal parameter, it is seen that " first " " second " only for statement convenience, It should not be construed as the restriction to the utility model embodiment, subsequent embodiment no longer illustrates this one by one.

A kind of sampler of separation gas, including fixed ring 1, link block 2, connecting tube 3 and sampling shell 4, it is described solid Determine ring 1 and is connected by link block 2 with 3 one end of connecting tube, 3 other end of the connecting tube connection sampling shell 4, the sampling shell Particle sampling component 5, water suction cooling component 6 and gas sampling room 7 are provided in body 4, the connecting tube 3 is through sampling shell 4 Side wall be connected with the air inlet pipe of particle sampling component 5, the escape pipe of the particle sampling component 5 passes through water suction cooling component 6 are connected with gas sampling room 7, and water suction cooling component 6 is used to absorb the steam in tail gas and carries out cooling work to tail gas.

For the ease of being sampled before gas sample detection to particle foreign matter in Vehicular exhaust in tail gas, after preventing particle foreign matter Continue in the destruction to gas-detecting device, the particle sampling component 5 includes row's particle chamber, the first sieve 501, the second sieve 502, particle sampler chamber 503 and partition 504 are provided with the first sieve 501, first sieve 501 in row's particle chamber Side far from 5 air inlet pipe of particle sampling component is provided with second sieve 502 parallel with the first sieve 501, and described first The lower section of 502 entirety of sieve 501 and the second sieve is provided with the particle sampler chamber 503 being slidably connected with row's particle chamber, described Two pieces of partitions 504 are provided in particle sampler chamber 503, a partition 504 is located at the underface of the first sieve 501, another A partition 504 is located at the underface of the second sieve 502, and the tail gas with particle foreign matter enters particle by connecting tube 3 In row's particle chamber in sampling component 5, the tail gas with particle foreign matter passes sequentially through the first sieve 501 and the second sieve 502 Screening, the particle foreign matter in tail gas is screened, the size of particle foreign matter is greater than the aperture of the first sieve 501, then particle Foreign matter is fallen in the compartment under the first sieve 501 in particle sampler chamber 503, and the aperture of the first sieve 501 is greater than the second sieve 502 aperture, the size of particle foreign matter are greater than the aperture of the second sieve 502 less than the aperture of the first sieve 501, then particle is different Object is fallen in the compartment under the second sieve 502 in particle sampler chamber 503, and the tail gas across the second sieve 502 is adopted by particle 5 escape pipe of sample component enters in water suction cooling component 6.

For the ease of removing particle sampler chamber 503 from row's particle chamber, adopted convenient for easily being sampled to particle foreign matter Collection, row's particle chamber bottom surface are provided with two sliding slots being parallel to each other, and sliding is provided with and the particle in the sliding slot The sliding block that sampler chamber 503 is fixedly connected pulls particle sampler chamber 503, allows particle sampler chamber 503 from row's particle chamber It pulls out, convenient for carrying out sample collection to particle foreign matter in particle sampler chamber 503.

For the ease of cooling down processing to the tail gas being just discharged and absorbing Steam treatment in tail gas, the water suction Cooling component 6 is cold including cooling cavities, the first cooling chamber 603, the second cooling chamber 604, water-supply-pipe 605, water inlet pipe 606, first But pipe 607, outlet pipe 608, water pump 609 and the second cooling tube 613 are provided with 603 He of the first cooling chamber in the cooling cavities Water-supply-pipe 605, the positive lower end of first cooling chamber 603 are connected with second cooling chamber 604 parallel with its axis, and described first is cooling The outer wall upper end of room 603 is provided with the water inlet pipe 606 parallel with its axis, and the outer wall lower end of first cooling chamber 603 is provided with Multiple first cooling tubes are arranged in the communicating pipe parallel with its axis, all evenly distributed attaching in the 603 outer wall two sides of the first cooling chamber 607, each described first cooling tube, 607 one end is connected with the water inlet pipe 606, and each first cooling tube 607 is another End is connected with the water inlet pipe 606, and the outer wall upper end of second cooling chamber 604 connects the communicating pipe, and described second is cold But the outer wall lower end of room 604 is provided with the outlet pipe 608 parallel with its axis, and the 604 outer wall two sides of the second cooling chamber are all uniform Arrangement, which attaches, is arranged multiple second cooling tubes 613, and each described second cooling tube, 613 one end is connected with the communicating pipe, often A second cooling tube, 613 other end is connected with the outlet pipe 608, and described 605 one end of water-supply-pipe passes through water pump 609 It is connected with the water inlet pipe 606,605 other end of water-supply-pipe is connected with the outlet pipe 608, first cooling chamber 603 and second are provided with adsorbent in cooling chamber 604, and the adsorbent is packed or large grained, and water pump 609 starts, Water in water-supply-pipe 605 is transferred in the first cooling tube 607 by outlet pipe 608, water flow then flows to communicating pipe, Zhi Houtong It crosses the second cooling tube 613 and is passed to outlet pipe 608, finally flow back into water-supply-pipe 605, the temperature correction for the tail gas being just discharged Normal temperature is high, and such high-temperature tail gas enters in the first cooling chamber 603 or the second cooling chamber 604, the water mist in high-temperature tail gas The adsorbent being respectively provided in Cheng Shui to the cold, first cooling chamber 603 or the second cooling chamber 604 absorbs water, is thus convenient for To tail gas row cool processing and absorb tail gas in Steam treatment.

For the ease of flow into water inlet pipe 606 in water it is more uniform be flowed into each first cooling tube 607, the water inlet 606 upper end of pipe is provided with motor 8, and the output end of the motor 8 is connected with the shaft 9 through 606 side wall of water inlet pipe, it is described into The impeller 10 connecting with shaft 9, electric motor starting are provided in water pipe 606, so that shaft rotates, impeller rotation, to make It obtains the water being more flowed into water inlet pipe 606 to be axially moved along water inlet pipe 606, be flowed into respectively so that water is more uniform A first cooling tube 607.

The processing that efficiently cools, institute are carried out to high-temperature tail gas for the ease of the first cooling tube 607 and the second cooling tube 613 The shape for stating the first cooling tube 607 and the second cooling tube 613 can be semicircular arc pipeline type, or its alloytype, it is unlimited In semicircular arc pipeline type.

For the ease of cooling down processing and suction to tail gas in the first cooling chamber 603 and the second cooling chamber 604 circulation Steam treatment in ending gas, first cooling chamber 603 are connected to by the first appendix 601 with the particle sampling component 5, institute It states the second cooling chamber 604 to be connected to by the second appendix 602 with the particle sampling component 5, first cooling chamber 603 passes through Downtake pipe 611 is connected with gas sampling room 7, and second cooling chamber 604 passes through the second appendix 602 and gas sampling Room 7 is connected, and opens on first appendix 601, the second appendix 602, downtake pipe 611 and the second appendix 602 Equipped with the first solenoid valve, the first of the first appendix 601 and downtake pipe 611 that connect in the first cooling chamber 603 is first controlled Solenoid valve is opened, and the first solenoid valve controlled on the second appendix 602 and the second appendix 602 is closed, and the first cooling chamber 603 is right Tail gas carries out cooling treatment, while adsorbent absorbs steam in tail gas in the first cooling chamber 603, when 603 interior suction of the first cooling chamber After attached dose of adsorption saturation, the first electricity of the first appendix 601 and downtake pipe 611 that connect in the first cooling chamber 603 is controlled Magnet valve is closed, and the first solenoid valve on the second appendix 602 and the second appendix 602 connected in the second cooling chamber 604 is controlled It opens, the second cooling chamber 604 carries out cooling treatment to tail gas, while adsorbent absorbs steam in tail gas in the second cooling chamber 604.

For the ease of the first cooling chamber 603 and the second cooling chamber 604, preferably circulation cools down processing to tail gas Can repeatedly it make with Steam treatment, the adsorbent convenient for being arranged in the first cooling chamber 603 and the second cooling chamber 604 in absorption tail gas With the cooling cavities is additionally provided with vacuum pump 610, and first cooling chamber 603, the second cooling chamber 604 pass through vacuum tube It is connected with the vacuum pump 610, offers the second battery valve on each vacuum tube, on controls the first cooling chamber 603 First appendix 601 of connection and the first solenoid valve of downtake pipe 611 are closed, and are connected in the second cooling chamber 604 of control The first solenoid valve on second appendix 602 and the second appendix 602 is opened, and control vacuum pump 610 starts, control and first The second battery valve of vacuum tube that cooling chamber 603 connects is opened, and the second battery valve of vacuum tube connecting with the second cooling chamber 604 is controlled It opens, first cooling chamber 603 is handled convenient for vacuum pump 610, so that the adsorbent in the first cooling chamber 603 restores former Shape.

Gas sampling device is mounted on exhaust pipe by fixed ring 1, thus prevents the sundries of air from entering exhaust Pipe neutralizes gas sampling device and suffers, and the tail gas of exhaust pipe discharge is passed in sampling shell 4 by connecting tube 3, and tail gas is advanced Enter in particle sampling component 5, the tail gas with particle foreign matter enters row's particle in particle sampling component 5 by connecting tube 3 In chamber, the tail gas with particle foreign matter passes sequentially through the screening of the first sieve 501 and the second sieve 502, by tail gas Grain foreign matter screens, and the size of particle foreign matter is greater than the aperture of the first sieve 501, then particle foreign matter falls to the first sieve In compartment in 501 lower particle sampler chambers 503, the aperture of the first sieve 501 is greater than the aperture of the second sieve 502, particle foreign matter Size be greater than the second sieve 502 aperture and less than the aperture of the first sieve 501, then particle foreign matter falls to the second sieve In compartment in 502 lower particle sampler chambers 503, particle sampler chamber 503 is pulled, allows particle sampler chamber 503 from row's particle It is pulled out in chamber, convenient for carrying out sample collection to particle foreign matter in particle sampler chamber 503, the tail gas across the second sieve 502 is logical 5 escape pipe of particle sampling component is crossed to enter in water suction cooling component 6；Water pump 609 starts later, by the water in water-supply-pipe 605 It is transferred in the first cooling tube 607 by outlet pipe 608, water flow then flows to communicating pipe, is flowed later by the second cooling tube 613 Outlet pipe 608 is led to, is finally flowed back into water-supply-pipe 605, the temperature correction normal temperature for the tail gas being just discharged is high, such high temperature Tail gas enters in the first cooling chamber 603 or the second cooling chamber 604, the water mist in high-temperature tail gas Cheng Shui to the cold, and described first The adsorbent being respectively provided in cooling chamber 603 or the second cooling chamber 604 absorbs water, is thus convenient for the place that cools to tail gas row Steam treatment in reason and absorption tail gas；Then the first appendix 601 connected in the first cooling chamber 603 and first exhaust are first controlled First solenoid valve of pipe 611 is opened, and the first solenoid valve controlled on the second appendix 602 and the second appendix 602 is closed, and first Cooling chamber 603 carries out cooling treatment to tail gas, while adsorbent absorbs steam in tail gas in the first cooling chamber 603, when first cold But in room 603 after adsorbent adsorption saturation, the first appendix 601 and downtake pipe connected in the first cooling chamber 603 is controlled 611 the first solenoid valve is closed, and is controlled on the second appendix 602 and the second appendix 602 connected in the second cooling chamber 604 First solenoid valve is opened, and the second cooling chamber 604 carries out cooling treatment to tail gas, while adsorbent absorbs in the second cooling chamber 604 Steam in tail gas controls vacuum pump 610 at the same time and starts, controls the second battery of vacuum tube connecting with the first cooling chamber 603 Valve is opened, and is controlled the second battery valve of vacuum tube connecting with the second cooling chamber 604 and is opened, cooling to first convenient for vacuum pump 610 Room 603 is handled, convenient for so that the adsorbent in the first cooling chamber 603 restores to the original state.

It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the utility model, the above reality Applying can also be combined between the technical characteristic in example or different embodiments, and step can be realized with random order, and be deposited In many other variations of the different aspect of the utility model as described above, for simplicity, they are not provided in details.

In addition, in the case where elaborating exemplary embodiment of the detail to describe the utility model, to this field It is readily apparent that it can without these specific details or these details change for technical staff In the case where implement the utility model.Therefore, these descriptions should be considered as illustrative rather than restrictive.

Although having been incorporated with specific embodiment of the utility model the utility model is described, before The description in face, many replacements of these embodiments, modifications and variations will be apparent for those of ordinary skills 's.

The embodiments of the present invention are intended to cover fall into all such within the broad range of appended claims Replacement, modifications and variations.Therefore, within the spirit and principle of the utility model, any omission for being made, modification, equivalent Replacement, improvement etc., should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of sampler of separation gas, which is characterized in that including fixed ring (1), link block (2), connecting tube (3) and adopt Sample shell (4), the fixed ring (1) are connected by link block (2) with connecting tube (3) one end, connecting tube (3) other end Connection sampling shell (4), the sampling shell (4) is interior to be provided with particle sampling component (5), water suction cooling component (6) and gas Sampler chamber (7), the connecting tube (3) are connected through the side wall of sampling shell (4) with the air inlet pipe of particle sampling component (5), The escape pipe of the particle sampling component (5) is connected by water suction cooling component (6) with gas sampling room (7).

2. a kind of sampler of separation gas according to claim 1, which is characterized in that the particle sampling component (5) Including row's particle chamber, the first sieve (501), the second sieve (502), particle sampler chamber (503) and partition (504), the row It is provided in particle chamber the first sieve (501), the one of separate particle sampling component (5) air inlet pipe of first sieve (501) Side is provided with second sieve (502) parallel with the first sieve (501), first sieve (501) and the second sieve (502) Whole lower section is provided with the particle sampler chamber (503) being slidably connected with row's particle chamber, sets in the particle sampler chamber (503) Two pieces of partitions (504) are equipped with, a partition (504) is located at the underface of the first sieve (501), another described partition (504) it is located at the underface of the second sieve (502).

3. a kind of sampler of separation gas according to claim 2, which is characterized in that row's particle chamber bottom surface It is provided with two sliding slots being parallel to each other, sliding is provided in the sliding slot is fixedly connected with the particle sampler chamber (503) Sliding block.

4. a kind of sampler of separation gas according to claim 1, which is characterized in that the water suction cooling component It (6) include cooling cavities, the first cooling chamber (603), the second cooling chamber (604), water-supply-pipe (605), water inlet pipe (606), first Cooling tube (607), outlet pipe (608) and water pump (609) are provided with the first cooling chamber (603) and water delivery in the cooling cavities It manages (605), the positive lower end of first cooling chamber (603) is connected with second cooling chamber (604) parallel with its axis, and described first is cold But the outer wall upper end of room (603) is provided with the water inlet pipe parallel with its axis (606), under the outer wall of first cooling chamber (603) End is provided with the communicating pipe parallel with its axis, and all evenly distributed attaching setting in the first cooling chamber (603) outer wall two sides is multiple First cooling tube (607), each described first cooling tube (607) one end are connected with the water inlet pipe (606), and each described One cooling tube (607) other end is connected with the water inlet pipe (606), the outer wall upper end connection of second cooling chamber (604) The outer wall lower end of the communicating pipe, second cooling chamber (604) are provided with the outlet pipe parallel with its axis (608), and described Multiple second cooling tubes (613), each second cooling tube is arranged in all evenly distributed attaching in two cooling chambers (604) outer wall two sides (613) one end is connected with the communicating pipe, each second cooling tube (613) other end and the outlet pipe (608) phase Connection, described water-supply-pipe (605) one end are connected by water pump (609) with the water inlet pipe (606), the water-supply-pipe (605) The other end is connected with the outlet pipe (608), is provided in first cooling chamber (603) and the second cooling chamber (604) Adsorbent.

5. a kind of sampler of separation gas according to claim 4, which is characterized in that first cooling tube (607) and the shape of the second cooling tube (613) is semicircular arc pipeline type.

6. a kind of sampler of separation gas according to claim 4, which is characterized in that first cooling chamber (603) it is connected to by the first appendix (601) with the particle sampling component (5), second cooling chamber (604) passes through second Appendix (602) is connected to the particle sampling component (5), first cooling chamber (603) by downtake pipe (611) with Gas sampling room (7) is connected, and second cooling chamber (604) is connected by the second appendix (602) with gas sampling room (7) It is logical, it is opened on first appendix (601), the second appendix (602), downtake pipe (611) and the second appendix (602) Equipped with the first solenoid valve.

7. a kind of sampler of separation gas according to claim 4, which is characterized in that the cooling cavities is also set up Have vacuum pump (610), first cooling chamber (603), the second cooling chamber (604) pass through vacuum tube and the vacuum pump (610) it is connected.