CN116296631A - Novel greenhouse gas emission flux collection device - Google Patents
Novel greenhouse gas emission flux collection device Download PDFInfo
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- CN116296631A CN116296631A CN202310088904.3A CN202310088904A CN116296631A CN 116296631 A CN116296631 A CN 116296631A CN 202310088904 A CN202310088904 A CN 202310088904A CN 116296631 A CN116296631 A CN 116296631A
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- 239000005431 greenhouse gas Substances 0.000 title claims abstract description 18
- 230000004907 flux Effects 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 8
- 230000007774 longterm Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
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- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention belongs to the field of gas collection devices, in particular to a novel greenhouse gas emission flux collection device, which comprises a collection device; the bottom end of the acquisition device is fixedly connected with a bottom plate; the bottom end of the bottom plate is fixedly connected with a fixed block, a notch is formed in the fixed block, the fixed block is clamped in the deep groove, two groups of fixing mechanisms are arranged in the deep groove, each fixing mechanism comprises a moving block, the left end of each moving block is inserted into the deep groove and is abutted to the notch, the right end of each moving block is fixedly connected with a spring, the right end of each spring is fixedly connected to the inner wall of a cavity, the cavity is formed in the base, the bottom end of each moving block is fixedly connected with a connecting plate, and the two groups of moving blocks are arranged; through fixed establishment's structural design, realized being convenient for dismantle the function of installing collection system.
Description
Technical Field
The invention relates to the field of gas collection devices, in particular to a novel greenhouse gas emission flux collection device.
Background
The greenhouse gas mainly comprises carbon dioxide, nitrous oxide, methane and the like, solar radiation reflected by the ground can be absorbed in the atmosphere, so that the ground surface is warmed, and as each city at present has huge sewage output every day, a large amount of organic matters in sewage can generate a large amount of methane and carbon dioxide under the action of microorganisms, and a corresponding acquisition device is needed to monitor the greenhouse gas in the urban sewage pipe network.
The traditional collection device is generally composed of a collection mechanism, a shell and a sensor in the shell, and is used for collecting gas in a sewage pipe network through the collection mechanism and then processing the gas through the sensor in the interior, and the traditional collection device is generally fixed on the inner wall of a pipeline through a plurality of groups of bolts.
The traditional acquisition device is inevitably broken down in the long-term use process and needs to be maintained or replaced, and because the traditional acquisition device is usually fixed on the inner wall of a pipeline by using a plurality of groups of bolts, when the acquisition device needs to be disassembled and replaced, the bolts need to be disassembled one by one, and the bolts need to be fixed in sequence during installation, so that the operation is complicated; therefore, a novel greenhouse gas emission flux collection device is provided for the problems.
Disclosure of Invention
In order to make up the defects of the prior art, the traditional acquisition device is inevitably broken down in the long-term use process and needs to be maintained or replaced, and because the traditional acquisition device is usually fixed on the inner wall of a pipeline by using a plurality of groups of bolts, when the acquisition device needs to be disassembled and replaced, the bolts need to be disassembled one by one, and the bolts need to be sequentially fixed during installation, so that the novel greenhouse gas emission flux acquisition device is more complicated.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a novel greenhouse gas emission flux collection device, which comprises a collection device; the bottom end of the acquisition device is fixedly connected with a bottom plate; the bottom fixedly connected with fixed block of bottom plate, the notch has been seted up on the fixed block, the fixed block card is established in the inside of deep groove, the inside of deep groove is provided with two sets of fixed establishment, fixed establishment includes the movable block, the left end of movable block is inserted and is established in the deep groove and the left end and the notch butt of movable block, the right-hand member fixedly connected with spring of movable block, the right-hand member fixedly connected with of spring is on the inner wall of cavity, the inside at the base is seted up to the cavity, the bottom fixedly connected with connecting plate of movable block, the movable block is provided with two sets of, fixedly connected with lug on the front end of a set of movable block, lug sliding connection is on logical groove, fixedly connected with gasket on the inner wall of cavity, the gasket is the rubber material.
Preferably, the fixed block is provided with four groups, four groups of fixed block fixed connection are in the four corners of bottom plate bottom, four groups have been seted up to the deep groove, four groups of deep grooves are seted up in the inside of base.
Preferably, the top and the spring of movable block set up the inside at the cavity, the movable block is L shape structural design, the left end and the deep groove of cavity communicate with each other, rectangular channel has been seted up on the bottom of cavity, the bottom sliding connection of movable block is in rectangular channel's inside.
Preferably, the connecting plate sliding connection is in the inside of base, the bottom of two sets of movable blocks is all fixed connection on the top of connecting plate, the connecting plate is rectangular form structural design.
Preferably, grooves are formed in the front end and the rear end of the base, through grooves are formed in the grooves, and the through grooves are communicated with the cavity.
Preferably, two groups of clamping grooves are formed in the inner wall of the left end of the groove, clamping blocks are clamped in the two groups of clamping grooves, the clamping blocks are fixedly connected to the left end of the moving plate, the clamping blocks are made of plastic materials, and anti-skidding patterns are formed in the front end of the moving plate.
Preferably, the top and bottom of the moving plate are fixedly connected with sliding blocks, the sliding blocks are slidably connected in the sliding grooves, the sliding grooves are formed in the inner walls of the storage grooves, and the storage grooves are formed in the base.
Preferably, four groups of threaded holes are formed in the base, bolts are connected with the internal threads of the threaded holes, the bolts penetrate through the base to the inside of the pipe wall, and gaskets are arranged between the bolts and the top end of the base.
The invention has the advantages that:
1. the invention realizes the function of facilitating the disassembly and the installation of the acquisition device through the structural design of the fixing mechanism, and solves the problems that the traditional acquisition device is difficult to avoid faults in the long-term use process and needs to be maintained or replaced;
2. according to the invention, through the structural design of the movable plate, the function of isolating the inside of the cavity from the outside is realized, and the problem that the inside of the cavity is easily influenced by external factors due to the fact that the cavity is communicated with the outside through the through groove is solved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the connection structure of the base plate of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a partial enlarged view at B in FIG. 2;
FIG. 5 is a schematic view of the connection structure of the fixing block of the present invention;
FIG. 6 is a schematic diagram of a groove structure according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
fig. 8 is a schematic view of a connection structure of the bolt of the present invention.
In the figure: 1. a collection device; 20. a bottom plate; 21. a fixed block; 22. a notch; 23. a deep groove; 24. a base; 25. a moving block; 26. rectangular grooves; 27. a cavity; 28. a spring; 29. a connecting plate; 30. a gasket; 31. a tube wall; 32. a bolt; 33. a gasket; 34. a threaded hole; 35. a clamping groove; 36. a bump; 37. a groove; 38. a through groove; 39. a clamping block; 40. a chute; 41. a slide block; 42. a moving plate; 43. a storage groove; 44. anti-skid lines.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, a novel greenhouse gas emission flux collection device comprises a collection device 1; the bottom end of the acquisition device 1 is fixedly connected with a bottom plate 20; the bottom end of the bottom plate 20 is fixedly connected with a fixed block 21, a notch 22 is formed in the fixed block 21, the fixed block 21 is clamped in a deep groove 23, two groups of fixing mechanisms are arranged in the deep groove 23, each fixing mechanism comprises a movable block 25, the left end of each movable block 25 is inserted into the deep groove 23, the left end of each movable block 25 is abutted to the notch 22, the right end of each movable block 25 is fixedly connected with a spring 28, the right end of each spring 28 is fixedly connected to the inner wall of a cavity 27, the cavities 27 are formed in the base 24, connecting plates 29 are fixedly connected to the bottom ends of the movable blocks 25, the movable blocks 25 are provided with two groups, protruding blocks 36 are fixedly connected to the front ends of the movable blocks 25, the protruding blocks 36 are slidably connected to the through grooves 38, gaskets 30 are fixedly connected to the inner walls of the cavities 27, and the gaskets 30 are made of rubber materials;
during operation, the traditional collection device is inevitably failed in the long-term use process and needs to be maintained or replaced, because the traditional collection device is usually fixed on the inner wall of the pipeline by using a plurality of groups of bolts, when the collection device needs to be disassembled and replaced, the bolts above the collection device need to be disassembled one by one, the bolts need to be sequentially fixed during installation, the function of facilitating the disassembly and the installation of the collection device 1 is realized through the structural design of the fixing mechanism, when the collection device 1 needs to be replaced and disassembled, the movable plates 42 on the front side and the rear side of the base 24 are pushed firstly, the movable plates 42 are pushed into the storage groove 43, the lug 36 is pulled simultaneously at the moment, and because the lug 36 is fixedly connected with the group of movable blocks 25 and the lug 36 is pulled simultaneously, the moving block 25 arranged in the cavity 27 moves in a direction away from the fixed block 21 until the moving block 25 is in release contact with the notch 22, the notch 22 is formed in the fixed block 21, the spring 28 is compressed, the acquisition device 1 can be removed from the base 24 only by pulling the fixed block 21 out of the deep groove 23 so as to be convenient for replacement, the disassembly operation of the acquisition device 1 is completed, when the acquisition device 1 is to be installed on the base 24, the bump 36 is only required to be pulled firstly, then the fixed block 21 on the bottom end of the bottom plate 20 is inserted after being aligned with the deep groove 23, after the hand is loosened, the moving block 25 can automatically contact with the notch 22 on the fixed block 21 under the action of the elastic force of the spring 28 so as to complete the clamping, the installation operation of the acquisition device 1 is completed, the bottom plate 20 is fixed on the bottom end of the acquisition device 1, the fixed block 21 is fixedly connected on the bottom end of the bottom plate 20, the moving block 25 is provided with two groups, the bottom ends of the two groups of moving blocks 25 are fixedly connected to the top ends of the connecting plates 29, the connecting plates 29 fixedly connect the two groups of moving blocks 25 together, so that the two groups of moving blocks 25 can move simultaneously, a gasket 30 is fixedly connected to the inner wall of the cavity 27, the gasket 30 is made of rubber, and the gasket 30 is buffered between the spring 28 and the inner wall of the cavity 27.
Further, the fixing blocks 21 are provided with four groups, the four groups of fixing blocks 21 are fixedly connected to four corners at the bottom end of the bottom plate 20, the four groups of deep grooves 23 are formed, and the four groups of deep grooves 23 are formed in the base 24;
in operation, in order to fix the acquisition device 1 on the base 24 more firmly, the bottom end of the acquisition device 1 is fixedly connected with the bottom plate 20, the bottom end of the bottom plate 20 is fixedly connected with four groups of fixing blocks 21, the four groups of fixing blocks 21 correspond to four groups of deep grooves 23 on the base 24, the four groups of fixing blocks 21 are fixedly connected with four corners at the bottom end of the bottom plate 20, and the deep grooves 23 are formed in the base 24.
Further, the top end of the moving block 25 and the spring 28 are disposed inside the cavity 27, the moving block 25 is in an L-shaped structure, the left end of the cavity 27 is communicated with the deep groove 23, a rectangular groove 26 is formed in the bottom end of the cavity 27, and the bottom end of the moving block 25 is slidably connected inside the rectangular groove 26;
during operation, the top end of the moving block 25 and the spring 28 are arranged in the cavity 27, the cavity 27 is formed in the base 24, one end of the cavity 27 is communicated with the deep groove 23, the moving block 25 slides in the cavity 27, the moving block 25 is of an L-shaped structure design, the bottom end of the moving block 25 is slidably connected to the rectangular groove 26, the rectangular groove 26 is formed in the bottom end of the cavity 27, so that the moving block 25 slides in the cavity 27, one end of the moving block 25 is inserted in the deep groove 23 and abuts against the notch 22 under the condition that the moving block 25 is not moved, the spring 28 is not compressed, and when the moving block 25 starts to move in the direction away from the fixed block 21, the spring 28 is compressed, and the moving block 25 is retracted into the cavity 27.
Further, the connecting plate 29 is slidably connected inside the base 24, the bottom ends of the two groups of moving blocks 25 are fixedly connected to the top ends of the connecting plate 29, and the connecting plate 29 is in a strip-shaped structural design;
when the movable block type air conditioner works, the connecting plate 29 is slidably connected in the base 24, the bottom ends of the two groups of movable blocks 25 are fixedly connected to the connecting plate 29, the connecting plate 29 is of a strip-shaped structure, the two groups of movable blocks 25 are fixedly connected together through the connecting plate 29, and at the moment, only the lug 36 is required to be pulled to move the groups of movable blocks 25 together in the cavity 27.
Further, grooves 37 are formed at the front and rear ends of the base 24, through grooves 38 are formed in the grooves 37, and the through grooves 38 are communicated with the cavity 27;
in operation, grooves 37 are formed at both ends of the front end of the base 24, through grooves 38 are formed in the grooves 37, protruding blocks 36 are slidably connected in the through grooves 38, the through grooves 38 are communicated with the inside of the cavity 27, the protruding blocks 36 are fixedly connected to the front ends of a group of moving blocks 25, and the moving blocks 25 in the cavity 27 can be driven to move by pulling the protruding blocks 36.
Further, two sets of clamping grooves 35 are formed in the inner wall of the left end of the groove 37, clamping blocks 39 are clamped in the two sets of clamping grooves 35, the clamping blocks 39 are fixedly connected to the left end of the moving plate 42, the clamping blocks 39 are made of plastic, and anti-skid patterns 44 are formed in the front end of the moving plate 42;
during operation, two groups of clamping grooves 35 are formed in the inner wall of the left end of the groove 37, clamping blocks 39 are arranged in the clamping grooves 35, the clamping blocks 39 are made of plastic materials, the clamping blocks 39 are fixedly connected to the left end of the moving plate 42, the clamping blocks 39 squeeze the inner wall of the clamping grooves 35, the clamping blocks 39 are fixed to the inner wall of the clamping grooves 35 through deformation of the clamping blocks 39, anti-slip patterns 44 are formed in the front end of the moving plate 42, and friction force is increased through the gasket 33 so as to push the moving plate 42.
Further, the top end and the bottom end of the moving plate 42 are fixedly connected with a sliding block 41, the sliding block 41 is slidably connected inside the sliding groove 40, the sliding groove 40 is formed on the inner wall of the receiving groove 43, and the receiving groove 43 is formed inside the base 24;
during operation, through the structural design of the movable plate 42, the function of isolating the inside of the cavity 27 from the outside is realized, the problem that the inside of the cavity 27 is easily influenced by external factors due to the fact that the cavity 27 is communicated with the outside through the through groove 38 is solved, the sliding blocks 41 are fixedly connected to the top end and the bottom end of the movable plate 42, the sliding blocks 41 are slidably connected to the inside of the sliding grooves 40, the movable plate 42 is pushed into the inside of the containing groove 43 during use, friction force between fingers and the movable plate 42 is increased through the anti-skid threads 44 formed in the front end of the movable plate 42, so that the movable plate 42 can be pushed away, the inside protruding blocks 36 are exposed, the front ends of the protruding blocks 36 are not contacted with the rear end of the movable plate 42, and the sliding blocks 41 are fixedly connected to positions, close to the right end, on the movable plate 42.
Further, four groups of threaded holes 34 are formed in the base 24, bolts 32 are connected with the internal threads of the threaded holes 34, the bolts 32 penetrate through the base 24 to the inside of the pipe wall 31, and gaskets 33 are arranged between the bolts 32 and the top end of the base 24;
in operation, four groups of threaded holes 34 are formed in the base 24, the bolts 32 penetrate through the base 24 to the inside of the pipe wall 31, the four groups of bolts 32 are arranged at four end corners of the top end of the base 24, the base 24 is fixedly connected to the pipe wall 31 through the bolts 32, a gasket 33 is further arranged between the bolts 32 and the top end of the base 24, and friction between the bolts 32 and the top end of the base 24 is increased through the gasket 33.
Working principle: the traditional collection device is inevitably failed in the long-term use process and needs to be maintained or replaced, because the traditional collection device is usually fixed on the inner wall of a pipeline by using a plurality of groups of bolts, when the collection device needs to be disassembled and replaced, the bolts above are required to be disassembled one by one, the bolts are also required to be fixed in sequence during installation, the function of facilitating the disassembly and the installation of the collection device 1 is realized through the relatively complicated structure design of the fixing mechanism, when the collection device 1 needs to be replaced and disassembled, the movable plates 42 on the front side and the rear side of the base 24 are firstly pushed, the movable plates 42 are pushed into the storage groove 43, at the moment, the lug 36 is pulled simultaneously, the movable blocks 25 arranged in the cavity 27 are moved to a direction far away from the fixed blocks 21 until the movable blocks 25 are in contact with the notch 22, the notch 22 is opened on the fixed blocks 21, the spring 28 is compressed, at the moment, the collection device 1 can be removed from the base 24 so as to be convenient to replace, the collection device 1 is firstly pushed to be disassembled from the base 24, the movable plates 42 are simultaneously pulled into the groove 43, the bottom plate 20 is simultaneously pulled, the bottom plate 20 is automatically aligned with the bottom plate 20 is arranged on the bottom plate 20 when the bottom plate 20 is assembled and the bottom plate 20 is automatically, and the bottom plate 20 is installed on the bottom plate 20 after the bottom plate is connected with the bottom plate 20 in a matched mode, and the bottom plate 20 is automatically connected with the bottom plate 20 through the bottom plate 20, the bottom ends of the two groups of moving blocks 25 are fixedly connected to the top ends of the connecting plates 29, the connecting plates 29 fixedly connect the two groups of moving blocks 25 together, so that the two groups of moving blocks 25 can move simultaneously, a gasket 30 is fixedly connected to the inner wall of the cavity 27, the gasket 30 is made of rubber, and the gasket 30 is buffered between the spring 28 and the inner wall of the cavity 27.
In order to fix the acquisition device 1 on the base 24 more firmly, a bottom plate 20 is fixedly connected to the bottom end of the acquisition device 1, four groups of fixing blocks 21 are fixedly connected to the bottom end of the bottom plate 20, the four groups of fixing blocks 21 correspond to four groups of deep grooves 23 on the base 24, the four groups of fixing blocks 21 are fixedly connected to four corners of the bottom end of the bottom plate 20, and the deep grooves 23 are formed in the base 24.
The top of movable block 25 and spring 28 all set up in the inside of cavity 27, cavity 27 sets up in the inside of base 24, and the one end and the deep groove 23 of cavity 27 communicate with each other, the movable block 25 slides in the inside of cavity 27, the movable block 25 is L shape structural design, the bottom sliding connection of movable block 25 is on rectangular groove 26, rectangular groove 26 sets up on the bottom of cavity 27, so that the movable block 25 slides in the inside of cavity 27, under the condition of not moving movable block 25, the one end of movable block 25 inserts and establishes in the inside of deep groove 23 and with notch 22 butt, spring 28 is uncompressed, when the direction of keeping away from fixed block 21 is moved to the beginning pulling movable block 25, spring 28 can be compressed, movable block 25 can retract the inside of cavity 27.
The connecting plate 29 is slidably connected in the base 24, the bottom ends of the two groups of moving blocks 25 are fixedly connected to the connecting plate 29, the connecting plate 29 is of a strip-shaped structural design, the two groups of moving blocks 25 are fixedly connected together through the connecting plate 29, and at the moment, only the lug 36 is required to be pulled to move the group of moving blocks 25 together in the cavity 27.
Two groups of clamping grooves 35 are formed in the inner wall of the left end of the groove 37, clamping blocks 39 are arranged in the two groups of clamping grooves 35 in a clamped mode, the clamping blocks 39 are made of plastic materials, the clamping blocks 39 are fixedly connected to the left end of the moving plate 42, the clamping blocks 39 squeeze the inner wall of the clamping grooves 35, the clamping blocks 39 are fixed to the inner portion of the clamping grooves 35 through deformation of the clamping blocks 39, anti-slip patterns 44 are formed in the front end of the moving plate 42, and friction force is increased through the gasket 33 so that the moving plate 42 can be pushed conveniently.
Through the structural design of the movable plate 42, the function of isolating the inside of the cavity 27 from the outside is realized, the problem that the inside of the cavity 27 is easily influenced by external factors due to the fact that the cavity 27 is communicated with the outside through the through groove 38 is solved, the sliding blocks 41 are fixedly connected to the top end and the bottom end of the movable plate 42, the sliding blocks 41 are slidably connected to the inside of the sliding grooves 40, the movable plate 42 is pushed into the inside of the containing groove 43 when in use, the friction force between fingers and the movable plate 42 is increased through the anti-skid threads 44 formed in the front end of the movable plate 42, so that the movable plate 42 can be pushed away, the inside protruding blocks 36 are exposed, the front ends of the protruding blocks 36 are not contacted with the rear end of the movable plate 42, and the sliding blocks 41 are fixedly connected to the position, close to the right end, of the movable plate 42.
Four groups of threaded holes 34 are formed in the base 24, the bolts 32 penetrate through the base 24 to the inside of the pipe wall 31, the four groups of bolts 32 are arranged at four end corners of the top end of the base 24, the base 24 is fixedly connected to the pipe wall 31 through the bolts 32, a gasket 33 is further arranged between the bolts 32 and the top end of the base 24, and friction between the bolts 32 and the top end of the base 24 is increased through the gasket 33.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (8)
1. The utility model provides a novel greenhouse gas discharges flux collection device which characterized in that: comprises a collecting device (1); the bottom end of the acquisition device (1) is fixedly connected with a bottom plate (20); the bottom fixedly connected with fixed block (21) of bottom plate (20), notch (22) have been seted up on fixed block (21), the inside at deep groove (23) is established to fixed block (21) card, the inside of deep groove (23) is provided with two sets of fixed establishment, fixed establishment includes movable block (25), the left end of movable block (25) is inserted and is established in deep groove (23) and the left end and notch (22) butt of movable block (25), the right-hand member fixedly connected with spring (28) of movable block (25), the right-hand member fixedly connected with of spring (28) is on the inner wall of cavity (27), the inside at base (24) is seted up in cavity (27), the bottom fixedly connected with connecting plate (29) of movable block (25), movable block (25) are provided with two sets of, fixedly connected with lug (36) on the front end of a set of movable block (25), lug (36) sliding connection is on logical groove (38), the inner wall fixedly connected with gasket (30) on cavity (27).
2. The novel greenhouse gas emission flux collection device according to claim 1, wherein: the fixing blocks (21) are provided with four groups, the four groups of fixing blocks (21) are fixedly connected to four corners of the bottom end of the bottom plate (20), four groups of deep grooves (23) are formed, and the four groups of deep grooves (23) are formed in the base (24).
3. The novel greenhouse gas emission flux collection device according to claim 2, wherein: the top of movable block (25) and spring (28) set up the inside in cavity (27), movable block (25) are L shape structural design, the left end and the deep groove (23) of cavity (27) communicate with each other, rectangular channel (26) have been seted up on the bottom of cavity (27), the inside in rectangular channel (26) of bottom sliding connection of movable block (25).
4. A novel greenhouse gas emission flux collection device according to claim 3, wherein: the connecting plate (29) is slidably connected to the inside of the base (24), the bottom ends of the two groups of moving blocks (25) are fixedly connected to the top ends of the connecting plate (29), and the connecting plate (29) is of a strip-shaped structural design.
5. The novel greenhouse gas emission flux collection device according to claim 4, wherein: grooves (37) are formed in the front end and the rear end of the base (24), through grooves (38) are formed in the grooves (37), and the through grooves (38) are communicated with the cavity (27).
6. The novel greenhouse gas emission flux collection device according to claim 5, wherein: two groups of clamping grooves (35) are formed in the inner wall of the left end of the groove (37), clamping blocks (39) are clamped in the two groups of clamping grooves (35), the clamping blocks (39) are fixedly connected to the left end of the moving plate (42), the clamping blocks (39) are made of plastic materials, and anti-skidding patterns (44) are formed in the front end of the moving plate (42).
7. The novel greenhouse gas emission flux collection device according to claim 6, wherein: the top and bottom ends of the moving plate (42) are fixedly connected with sliding blocks (41), the sliding blocks (41) are slidably connected inside the sliding grooves (40), the sliding grooves (40) are formed in the inner walls of the containing grooves (43), and the containing grooves (43) are formed in the base (24).
8. The novel greenhouse gas emission flux collection device according to claim 7, wherein: four groups of threaded holes (34) are formed in the base (24), bolts (32) are connected with the internal threads of the threaded holes (34), the bolts (32) penetrate through the base (24) to the inside of the pipe wall (31), and gaskets (33) are arranged between the bolts (32) and the top ends of the base (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310088904.3A CN116296631A (en) | 2023-02-09 | 2023-02-09 | Novel greenhouse gas emission flux collection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310088904.3A CN116296631A (en) | 2023-02-09 | 2023-02-09 | Novel greenhouse gas emission flux collection device |
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| Publication Number | Publication Date |
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| CN116296631A true CN116296631A (en) | 2023-06-23 |
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| CN202310088904.3A Pending CN116296631A (en) | 2023-02-09 | 2023-02-09 | Novel greenhouse gas emission flux collection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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