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CN-224216676-U - Portable water gas collection device

CN224216676UCN 224216676 UCN224216676 UCN 224216676UCN-224216676-U

Abstract

The utility model discloses a portable water body gas collecting device, which belongs to the technical field of water body gas collection, and comprises a degassing host, wherein a power supply control host is fixedly arranged at the lower end of the degassing host, a mounting ring is fixedly arranged at the outer side of the upper end of the degassing host, an air collecting bag with an arc-shaped structure is fixedly arranged in the mounting ring, a pull rod is inserted on the mounting ring, universal wheels are fixedly arranged at the lower end of the power supply control host, an air pump, a water pump and a vacuum pump are respectively and fixedly arranged at the upper end of the degassing host, the air outlet end of the air pump is communicated with the air collecting bag, a cover plate is clamped at the upper end of the mounting ring, and the air pump is matched with the universal wheels through a pull rod which moves up and down, so that the portable water body gas collecting device is convenient to carry similar to a luggage case, and can be conveniently protected when not used.

Inventors

  • YAN DONGHAN
  • HAN DI
  • YU CHANG

Assignees

  • 吉林省地震局

Dates

Publication Date
20260508
Application Date
20250516

Claims (8)

  1. 1. The utility model provides a portable water gas collection device, includes degasification host computer (1), the lower extreme fixed mounting of degasification host computer (1) has power supply control host computer (2), wherein the upper end outside fixed mounting of degasification host computer (1) has collar (3) of I shape structure, just the inside fixed mounting of collar (3) has album gasbag (4) of arc structure, peg graft on collar (3) have pull rod (5), the lower extreme fixed mounting of power supply control host computer (2) has universal wheel (6), the upper end of degasification host computer (1) respectively fixed mounting have air pump (7), water pump (8) and vacuum pump (9), the end of giving vent to anger of air pump (7) with album gasbag (4) are linked together, the upper end joint of collar (3) has apron (10).
  2. 2. The portable water body gas collecting device according to claim 1, wherein the air inlet end of the air pump (7) is communicated with the inside of the degassing host machine (1), a three-way piston (11) is fixedly arranged at the liquid outlet end of the water pump (8), one end of the three-way piston (11) is communicated with the inside of the degassing host machine (1), an overflow pipe (12) is fixedly arranged at the other end of the three-way piston (11), and one end of the vacuum pump (9) is communicated with the inside of the degassing host machine (1).
  3. 3. The portable water body gas collecting device according to claim 1, wherein a placing box (13) for placing an external pumping hose is fixedly arranged at the upper end of the degassing host machine (1), a sleeve (14) is fixedly arranged on the mounting ring (3), the pull rod (5) is of a U-shaped structure, and the pull rod (5) is sleeved on the sleeve (14).
  4. 4. The portable water body gas collecting device according to claim 1, wherein a gas production pipe (15) with a valve is fixedly arranged on one side of the lower end of the mounting ring (3), and one end of the gas production pipe (15) is communicated with the inside of the gas collecting bag (4).
  5. 5. The portable water gas collecting device according to claim 1, wherein a drain pipe (16) for discharging waste liquid is fixedly arranged on one side of the degassing host machine (1), and a ball valve is fixedly arranged on the drain pipe (16).
  6. 6. The portable water body gas collecting device according to claim 1, wherein an upper claw (17) is fixedly arranged at the upper end of the mounting ring (3) in a circumferential array, a clamping piece (18) which is matched with the upper claw (17) is fixedly arranged at the inner side of the cover plate (10) in a circumferential array, and the cover plate (10) is clamped on the upper claw (17) through the clamping piece (18).
  7. 7. The portable water body gas collecting device as claimed in claim 6, wherein the lower end of the power supply control host (2) is fixedly provided with lower claws (19) which are matched with the upper claws (17) in a circumferential array.
  8. 8. The portable water body gas collecting device according to claim 1, wherein the diameter of the power supply control host machine (2) is the same as that of the mounting ring (3), and the power supply control host machine (2) supplies power to and controls the opening and closing of the degassing host machine (1), the air pump (7), the water pump (8) and the vacuum pump (9).

Description

Portable water gas collection device Technical Field The utility model particularly relates to a portable water body gas collecting device, and belongs to the technical field of water body gas collection. Background The water gas collection means to catch the gas dissolved or released from the water, be applied to environmental monitoring, industry optimization and scientific research, when water gas is collected now, mostly adopt to gather the water sample in river or the waters, then sealed carry is in the laboratory, with the gas dissolved and released in the water separate, be inconvenient for on-the-spot normal position operation, influence the accuracy of water gas collection, and present water gas collection system is big in most volume, when carrying, need many people to carry, be inconvenient to carry, and when not using, some electrical components are naked, receive the damage of colliding with easily, influence its life. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide a portable water body gas collecting device so as to facilitate carrying to a water area site to sample gas dissolved in water in situ, improve detection accuracy and improve protection effect when not in use. The portable water body gas collecting device comprises a degassing host, wherein a power supply control host is fixedly arranged at the lower end of the degassing host, an I-shaped mounting ring is fixedly arranged at the outer side of the upper end of the degassing host, an arc-shaped gas collecting bag is fixedly arranged in the mounting ring, a pull rod is inserted into the mounting ring, a universal wheel is fixedly arranged at the lower end of the power supply control host, an air pump, a water pump and a vacuum pump are respectively and fixedly arranged at the upper end of the degassing host, the air outlet end of the air pump is communicated with the gas collecting bag, a cover plate is clamped at the upper end of the mounting ring, the pull rod is pulled out and matched with the universal wheel when the portable water body gas collecting device is carried, and is similar to a trunk to pull the portable water body gas collecting device in the technical scheme. Further, the air inlet end of the air pump is communicated with the inside of the degassing host, the liquid outlet end of the water pump is fixedly provided with a three-way piston, one end of the three-way piston is communicated with the inside of the degassing host, the other end of the three-way piston is fixedly provided with an overflow pipe, one end of the vacuum pump is communicated with the inside of the degassing host, when the gas in the water body is separated, the water pump pumps water in the river into the inside of the degassing host through the three-way piston and the water pump, negative pressure is formed in the inside of the degassing host through the vacuum pump, dissolved gas in the water body is separated under the action of the negative pressure, and then the separated gas is pumped into the inside of the gas collecting bag through the air pump, so that the operation is convenient, and the collection of the gas in the water body is facilitated. Further, the upper end fixed mounting of degasification host computer has and is used for placing the box of placing to outside water pumping hose, just fixed mounting has the sleeve pipe on the collar, the pull rod is U type structure, the pull rod cup joints on the sleeve pipe, through place the box, be convenient for accomodate the accessory when using and place, through the sleeve pipe, be convenient for right the pull rod carries out position control, the tip of pull rod is T type structure, avoids the pull rod with the sleeve pipe breaks away from mutually. Further, the gas production pipe with the valve is fixedly arranged on one side of the lower end of the mounting ring, one end of the gas production pipe is communicated with the inside of the gas collecting bag, and gas inside the gas collecting bag is conveniently collected during detection. Furthermore, a drain pipe for discharging waste liquid is fixedly arranged on one side of the degassing host, a ball valve is fixedly arranged on the drain pipe, and after collection is completed, water in the degassing host is discharged through the drain pipe. Further, the upper end of the mounting ring is provided with an upper claw fixedly arranged in a circumferential array, the inner side of the cover plate is provided with a clamping piece matched with the upper claw fixedly arranged in a circumferential array, the cover plate is clamped on the upper claw through the clamping piece, and when the cover plate is carried, the cover plate protects an electric appliance at the upper end and avoids collision. Further, the lower end of the power supply control host computer is fixedly provided with lower clamping claws which are matched with the upper clamping claws in a circumferential array, a