CN214200856U - Natural gas sampling device - Google Patents

Abstract

The utility model discloses a natural gas sampling device relates to natural gas sampling technical field. The utility model discloses a seal pot 1, communicating pipe 4, natural gas line 5, water tank 6, gas holder 7, conical head 17 and three-way valve 19, natural gas line are fixed to be set up on the left side of seal pot, and the rear end of three-way valve is fixed to be set up in the place ahead of seal pot, and the rear end of gas holder is fixed to be set up in the place ahead of three-way valve, and the rear end of conical head is fixed to be set up in the place ahead of three-way valve and water tank. The utility model discloses a set up gas transmission conical head and seal pot, the mode that gas transmission conical head and seal pot pegged graft is connected, solves current natural gas collection system and screws up through the screw thread and fixes, can effectively avoid the phenomenon that the natural gas appears leaking when gathering. Through setting up water spray mechanism, can be when the natural gas leaks gas, water spray mechanism can respond to the watering voluntarily indoor, not only can indicate the staff to handle the gas leakage, has reduced indoor natural gas concentration simultaneously and has protected staff's life safety.

Description

Natural gas sampling device

Technical Field

The utility model belongs to the technical field of the natural gas sample, especially, relate to a natural gas sampling device.

Background

Natural gas refers to all gases naturally existing in nature, including gases formed in various natural processes in an air space, a water space and a rock space, and the definition of 'natural gas' which is common for people for a long time is a narrow definition from the energy perspective, and refers to a mixture of hydrocarbons and non-hydrocarbon gases naturally stored in a stratum, in petroleum geology, generally refers to oil field gas and gas field gas, the composition of the natural gas mainly comprises hydrocarbons and contains non-hydrocarbon gases, the natural gas is stored in an underground porous rock stratum, and comprises the oil field gas, the gas field gas, coal bed gas, mud volcanic gas, biogenetic gas and the like, and a small amount of the natural gas is also present in a coal bed, the existing natural gas needs to carry out component analysis on the natural gas after transportation, the air tightness in transportation is detected, the quality of the natural gas is ensured, most of the existing natural gas sampling devices are connected with a sampling tank by screw threads, and the arrangement needs certain force to be screwed in practical application, avoid gas leakage, inconvenient staff's sampling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural gas sampling device to current problem has been solved: the sampling jar of threaded connection is used mostly to current natural gas sampling device, and such setting needs certain strength in the middle of the in-service use just can screw up, avoids gas leakage, inconvenient staff's sampling.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a natural gas sampling device, including seal pot, communicating pipe, natural gas line, water tank, gas holder, conical head and three-way valve, the fixed left side that sets up at the seal pot of natural gas line, the fixed place ahead that sets up at the seal pot in rear end of three-way valve, the fixed place ahead that sets up at the three-way valve in rear end of gas holder, the fixed place ahead that sets up at three-way valve and water tank in rear end of conical head.

Further, one side of natural gas line is provided with the gas-supply pipe, just the input of gas-supply pipe and one side fixed connection of natural gas line, the output of gas-supply pipe is provided with the gim peg, just the rear end of gim peg is connected with the output hot melt of gas-supply pipe, the gim peg inboard is provided with the connector, just the both ends of connector and the inner hot melt of gim peg are connected, connector middle part outside upper end is provided with inherent ball valve, just inherent ball valve lower extreme inboard and connector middle part outside fixed connection, the gim peg front end is provided with the connector, just the input and the gim peg outer end fixed connection of connector, the communicating pipe upper end outside is provided with solenoid valve, just inside and the communicating pipe outside fixed connection of solenoid valve.

Further, the left end of seal pot is provided with first blast pipe, just the input of first blast pipe and the left end fixed connection of seal pot, the upper end of seal pot is provided with sealed the pad, just sealed bottom surface of filling up and the upper end fixed connection of seal pot, sealed upper end of filling up is provided with the conical head, just the lower extreme of conical head and the sealed inside fixed connection who fills up, the upper end of conical head is provided with the connecting piece, just the bottom surface of connecting piece and the upper end fixed connection of conical head, the upper end of connecting piece is provided with communicating pipe, just the output of communicating pipe is connected with the input hot melt of connecting piece.

Further, the left end of three-way valve is provided with first blast pipe, just the output of first blast pipe is connected with the left end hot melt of three-way valve, the right side of three-way valve is provided with the second blast pipe, just the input of second blast pipe is connected with the right-hand member hot melt of three-way valve, the bottom of three-way valve is provided with the connecting pipe, just the upper end of connecting pipe and the bottom fixed connection of three-way valve, the lower extreme of connecting pipe is provided with the sampling pump, just the upper end of sampling pump and the lower extreme fixed connection of connecting pipe, the lower extreme of sampling pump is provided with the second support frame, just the upper end of second support frame and the lower extreme fixed connection of sampling pump.

Further, the upper end of water tank is provided with the water pump, just the bottom surface of water pump and the upper end fixed connection of water tank, the upper end of water pump is provided with slewing mechanism, just slewing mechanism's bottom surface and the upper end swing joint of water pump, slewing mechanism's top is provided with the water pipe, just the bottom surface of water pipe and slewing mechanism's upper end fixed connection, the top surface of water pipe is provided with the sprinkler bead, just the bottom surface of sprinkler bead and the top surface fixed connection of water pipe.

Further, the upper end of the gas storage tank is fixedly provided with a sealing cover, the bottom surface of the sealing cover is fixedly connected with the upper end of the gas storage tank, the upper end of the sealing cover is provided with an air pumping head, and the lower end of the air pumping head is fixedly connected with the upper end surface of the sealing cover.

Further, the bottom surface of gas holder is provided with the base, just the upper end of base and the lower extreme fixed connection of gas holder, the bottom surface of seal pot is provided with first support frame, just the upper end of first support frame and the lower terminal surface fixed connection of seal pot.

Further, an air outlet pipe is arranged on the lower portion of the side face of the air storage tank, and the inner side of the air outlet pipe is fixedly connected with the lower portion of the outer side of the air storage tank.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up gas transmission conical head and seal pot, be connected through the mode that gas transmission conical head and seal pot pegged graft, solve current natural gas collection system and screw up through the screw thread and fix, can effectively avoid the phenomenon that the natural gas appears leaking when gathering.

2. The utility model discloses a set up water spray mechanism, can be when the natural gas leaks gas, water spray mechanism can be automatic to respond to the watering indoor, not only can indicate the staff to handle gas leakage, has reduced indoor natural gas concentration simultaneously and has protected staff's life safety.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the natural gas sampling device of the present invention;

fig. 2 is a side view of the whole structure of the natural gas sampling device of the present invention;

fig. 3 is a front view of the overall structure of the natural gas sampling device of the present invention;

fig. 4 is a top view of the whole structure of the natural gas sampling device of the present invention;

fig. 5 is an enlarged view of the cone head structure of the natural gas sampling device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. sealing the tank; 2. a first support frame; 3. a first exhaust pipe; 4. a communicating pipe; 5. a natural gas pipeline; 6. a water tank; 7. a gas storage tank; 8. a second support frame; 9. a sprinkler head; 10. a water pipe; 11. a gas delivery pipe; 12. a fixing bolt; 13. an inherent ball valve; 14. a connector; 15. an electromagnetic valve; 16. a connecting member; 17. a conical head; 18. a gasket; 19. a three-way valve; 20. a connecting pipe; 21. a sampling pump; 22. A second exhaust pipe; 23. an air pumping head; 24. a sealing cover; 25. an air outlet pipe; 26. a base; 27. a water pump; 28. a rotation mechanism.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model relates to a natural gas sampling device, including seal pot 1, communicating pipe 4, natural gas line 5, water tank 6, gas holder 7, conical head 17 and three-way valve 19, natural gas line 5 is fixed to be set up on the left side of seal pot 1, and the rear end of three-way valve 19 is fixed to be set up in the place ahead of seal pot 1, and the rear end of gas holder 7 is fixed to be set up in the place ahead of three-way valve 19, and the rear end of conical head 17 is fixed to be set up in the place ahead of three-way valve 19 and water tank 6. One side of natural gas line 5 is provided with gas-supply pipe 11, and one side fixed connection of the input of gas-supply pipe 11 and natural gas line 5, the output of gas-supply pipe 11 is provided with gim peg 12, and the rear end of gim peg 12 is connected with the output hot melt of gas-supply pipe 11, gim peg 12 inboard is provided with connector 14, and the both ends of connector 14 are connected with the inner hot melt of gim peg 12, connector 14 middle part outside upper end is provided with inherent ball valve 13, and inherent ball valve 13 lower extreme inboard and connector 14 middle part outside fixed connection, gim peg 12 front end is provided with connector 14, and connector 14's input and gim peg 12 outer end fixed connection, the upper end outside of communicating pipe 4 is provided with solenoid valve 15, and inside and the 4 outside fixed connection of communicating pipe of solenoid valve 15. The left end of seal pot 1 is provided with first blast pipe 3, and the input of first blast pipe 3 and the left end fixed connection of seal pot 1, the upper end of seal pot 1 is provided with sealed 18, and the bottom surface of sealed 18 and the upper end fixed connection of seal pot 1, the upper end of sealed 18 is provided with conical head 17, and the lower extreme of conical head 17 and the inside fixed connection of sealed 18, the upper end of conical head 17 is provided with connecting piece 16, and the bottom surface of connecting piece 16 and the upper end fixed connection of conical head 17, the upper end of connecting piece 16 is provided with communicating pipe 4, and the output of communicating pipe 4 is connected with the input hot melt of connecting piece 16, be connected through the mode that gas transmission conical head and seal pot pegged graft, it fixes to solve current natural gas collection system through the screw thread tightening, can effectively avoid the phenomenon that the natural gas appears leaking when gathering.

The left end of three-way valve 19 is provided with first blast pipe 3, and the output of first blast pipe 3 and the left end hot melt of three-way valve 19 are connected, the right side of three-way valve 19 is provided with second blast pipe 22, and the input of second blast pipe 22 and the right-hand member hot melt of three-way valve 19 are connected, the bottom of three-way valve 19 is provided with connecting pipe 20, and the upper end of connecting pipe 20 and the bottom fixed connection of three-way valve 19, the lower extreme of connecting pipe 20 is provided with sampling pump 21, and the upper end of sampling pump 21 and the lower extreme fixed connection of connecting pipe 20, the lower extreme of sampling pump 21 is provided with second support frame 8, and the upper end of second support frame 8 and the lower extreme fixed connection of sampling pump 21. The upper end of water tank 6 is provided with water pump 27, and the bottom surface of water pump 27 and the upper end fixed connection of water tank 6, and the upper end of water pump 27 is provided with slewing mechanism 28, and slewing mechanism 28's bottom surface and the upper end swing joint of water pump 27, and the top of slewing mechanism 28 is provided with water pipe 10, and the bottom surface of water pipe 10 and the upper end fixed connection of slewing mechanism 28, and the top surface of water pipe 10 is provided with sprinkler bead 9, and the bottom surface of sprinkler bead 9 and the top surface fixed connection of water pipe 10. The upper end of the gas storage tank 7 is fixedly provided with a sealing cover 24, the bottom surface of the sealing cover 24 is fixedly connected with the upper end of the gas storage tank 7, the upper end of the sealing cover 24 is provided with a gas pumping head 23, and the lower end of the gas pumping head 23 is fixedly connected with the upper end surface of the sealing cover 24. The bottom surface of gas holder 7 is provided with base 26, and the upper end of base 26 and the lower extreme fixed connection of gas holder 7, and the bottom surface of seal pot 1 is provided with first support frame 2, and the upper end of first support frame 2 and the lower terminal surface fixed connection of seal pot 1. The side lower part of gas holder 7 is provided with outlet duct 25, and outlet duct 25 inboard and 7 outside lower parts fixed connection of gas holder, can be when the natural gas leaks gas, and water spray mechanism can respond to the watering voluntarily indoor, not only can indicate the staff to handle the gas leakage, has reduced indoor natural gas concentration simultaneously and has protected staff's life safety.

3. One specific application of this embodiment is: during the use, prepare external equipment completely earlier, then open equipment, one side of natural gas line 5 is provided with gas-supply pipe 11, the rear end of gim peg 12 and the output hot melt of gas-supply pipe 11 are connected, 12 inboards of gim peg are provided with connector 14, inherent ball valve 13 lower extreme inboard and connector 14 middle-end outside fixed connection, 12 front ends of gim peg are provided with connector 14, 15 insides of solenoid valve and 4 outsides fixed connection of communicating pipe. The left end of seal pot 1 is provided with first blast pipe 3, the bottom surface of sealed pad 18 and the upper end fixed connection of seal pot 1, the upper end of sealed pad 18 is provided with conical head 17, the bottom surface of connecting piece 16 and the upper end fixed connection of conical head 17, the upper end of connecting piece 16 is provided with communicating pipe 4, and the output of communicating pipe 4 is connected with the input hot melt of connecting piece 16, be connected through the mode that gas transmission conical head and seal pot pegged graft, it fixes to screw up through the screw thread to solve current natural gas collection system, can effectively avoid the phenomenon that the natural gas appears leaking when gathering. The left end of the three-way valve 19 is provided with a first exhaust pipe 3, the input end of a second exhaust pipe 22 is in hot melting connection with the right end of the three-way valve 19, the bottom end of the three-way valve 19 is provided with a connecting pipe 20, the upper end of a sampling pump 21 is fixedly connected with the lower end of the connecting pipe 20, the lower end of the sampling pump 21 is provided with a second support frame 8, the bottom surface of a water pump 27 is fixedly connected with the upper end of a water tank 6, the upper end of the water pump 27 is provided with a rotating mechanism 28, the bottom surface of a water pipe 10 is fixedly connected with the upper end of the rotating mechanism 28, the top surface of the water pipe 10 is provided with a water spray head 9, the bottom surface of a sealing cover 24 is fixedly connected with the upper end of a gas storage tank 7, the upper end of the sealing cover 24 is provided with a gas suction head 23, the upper end of a base 26 is fixedly connected with the lower end of the gas storage tank 7, the bottom surface of the sealing tank 1 is provided with a first support frame 2, the inner side of the gas outlet pipe 25 is fixedly connected with the lower part of the outer side of the gas storage tank 7, when natural gas leaks, the water spraying mechanism can automatically sense and spray water indoors, so that workers can be prompted to process air leakage, and meanwhile, the indoor natural gas concentration is reduced, and the life safety of the workers is protected.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a natural gas sampling device, includes seal pot (1), communicating pipe (4), natural gas line (5), water tank (6), gas holder (7), conical head (17) and three-way valve (19), its characterized in that: the natural gas pipeline (5) is fixedly arranged on the left side of the seal tank (1), the rear end of the three-way valve (19) is fixedly arranged in front of the seal tank (1), the rear end of the gas storage tank (7) is fixedly arranged in front of the three-way valve (19), and the rear end of the conical head (17) is fixedly arranged in front of the three-way valve (19) and the water tank (6).

2. The natural gas sampling device according to claim 1, wherein a gas pipe (11) is arranged on one side of the natural gas pipe (5), an input end of the gas pipe (11) is fixedly connected with one side of the natural gas pipe (5), a fixing bolt (12) is arranged at an output end of the gas pipe (11), a rear end of the fixing bolt (12) is in hot-melt connection with an output end of the gas pipe (11), a connector (14) is arranged on the inner side of the fixing bolt (12), two ends of the connector (14) are in hot-melt connection with an inner end of the fixing bolt (12), an inherent ball valve (13) is arranged at the upper end of the middle outer side of the connector (14), the inner side of the lower end of the inherent ball valve (13) is fixedly connected with the outer side of the middle end of the connector (14), a connector (14) is arranged at the front end of the fixing bolt (12), and the input end of the connector (14) is fixedly connected with the outer end of the fixing bolt (12), an electromagnetic valve (15) is arranged on the outer side of the upper end of the communicating pipe (4), and the inside of the electromagnetic valve (15) is fixedly connected with the outer side of the communicating pipe (4).

3. Natural gas sampling device according to claim 1, characterized in that the left end of the seal pot (1) is provided with a first vent pipe (3), the input end of the first exhaust pipe (3) is fixedly connected with the left end of the sealing tank (1), the upper end of the sealing tank (1) is provided with a sealing gasket (18), the bottom surface of the sealing gasket (18) is fixedly connected with the upper end of the sealing tank (1), the upper end of the sealing gasket (18) is provided with a conical head (17), the lower end of the conical head (17) is fixedly connected with the inner part of the sealing gasket (18), the upper end of the conical head (17) is provided with a connecting piece (16), the bottom surface of the connecting piece (16) is fixedly connected with the upper end of the conical head (17), the upper end of the connecting piece (16) is provided with a communicating pipe (4), and the output end of the communicating pipe (4) is connected with the input end of the connecting piece (16) in a hot melting way.

4. Natural gas sampling device according to claim 1, characterized in that the left end of the three-way valve (19) is provided with a first exhaust pipe (3), the output end of the first exhaust pipe (3) is connected with the left end of a three-way valve (19) in a hot melting way, the right side of the three-way valve (19) is provided with a second exhaust pipe (22), the input end of the second exhaust pipe (22) is connected with the right end of a three-way valve (19) in a hot melting way, the bottom end of the three-way valve (19) is provided with a connecting pipe (20), the upper end of the connecting pipe (20) is fixedly connected with the bottom end of the three-way valve (19), the lower end of the connecting pipe (20) is provided with a sampling pump (21), the upper end of the sampling pump (21) is fixedly connected with the lower end of the connecting pipe (20), the lower end of the sampling pump (21) is provided with a second supporting frame (8), and the upper end of the second support frame (8) is fixedly connected with the lower end of the sampling pump (21).

5. The natural gas sampling device according to claim 1, wherein a water pump (27) is arranged at the upper end of the water tank (6), the bottom surface of the water pump (27) is fixedly connected with the upper end of the water tank (6), a rotating mechanism (28) is arranged at the upper end of the water pump (27), the bottom surface of the rotating mechanism (28) is movably connected with the upper end of the water pump (27), a water pipe (10) is arranged at the top end of the rotating mechanism (28), the bottom surface of the water pipe (10) is fixedly connected with the upper end of the rotating mechanism (28), a water spray head (9) is arranged at the top surface of the water pipe (10), and the bottom surface of the water spray head (9) is fixedly connected with the top surface of the water pipe (10).

6. The natural gas sampling device according to claim 1, characterized in that a sealing cover (24) is fixedly arranged at the upper end of the gas storage tank (7), the bottom surface of the sealing cover (24) is fixedly connected with the upper end of the gas storage tank (7), an air suction head (23) is arranged at the upper end of the sealing cover (24), and the lower end of the air suction head (23) is fixedly connected with the upper end surface of the sealing cover (24).

7. The natural gas sampling device according to claim 1, characterized in that a base (26) is arranged on the bottom surface of the gas storage tank (7), the upper end of the base (26) is fixedly connected with the lower end of the gas storage tank (7), a first support frame (2) is arranged on the bottom surface of the sealed tank (1), and the upper end of the first support frame (2) is fixedly connected with the lower end surface of the sealed tank (1).

8. The natural gas sampling device according to claim 1, characterized in that an air outlet pipe (25) is arranged at the lower part of the side surface of the air storage tank (7), and the inner side of the air outlet pipe (25) is fixedly connected with the lower part of the outer side of the air storage tank (7).

Images