CN214970615U - Waste gas pollution-free treatment equipment for anesthesia machine - Google Patents

Abstract

The utility model discloses an anesthesia machine waste gas pollution-free treatment facility belongs to the medical equipment field, which comprises a tank body, jar body both sides lower extreme outer wall fixed mounting has the condenser, jar body left and right sides upper end outer wall fixed mounting has the curb plate, the inside fixed mounting of jar body left side curb plate lower extreme has the motor, the motor upper end is run through a jar internal portion and is changeed and be equipped with the screw rod, the screw rod outer wall rotates and has been cup jointed the swivel nut, the solid fixed ring of both sides outer wall fixed mounting about the swivel nut, swivel nut center outer wall activity has cup jointed the movable sleeve, the inside fixed mounting of jar body right side curb plate has slide bar A, slide bar A outer wall activity has cup jointed the sliding sleeve, the spacing groove has been opened to the lateral wall in the curb plate inner, sliding sleeve and movable sleeve inner run through spacing groove fixedly connected with diaphragm. Through setting up rotating-structure, seal structure and embedded fixed knot structure, improved treatment facility's practicality.

Description

Waste gas pollution-free treatment equipment for anesthesia machine

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an anesthesia machine waste gas pollution-free treatment facility.

Background

In the medical process, patients are often needed to be anesthetized, so that a special anesthesia machine is needed, and the anesthesia machine needs to be connected with a breathing machine to collect and treat the waste exhaled by the patients.

Patent CN201910915202.1 discloses an exhaust treatment device for anesthesia machine, which can satisfy the requirements of various operations and simultaneously bring many adverse factors to people's life due to excessive discharge of anesthetic gas, and the health of doctors and nurses is affected by the long-term anesthetic gas environment for doctors and nurses, and in order not to affect the health of doctors and nurses, the existing anesthetic exhaust treatment method almost directly passes anesthetic gas into the outdoor atmosphere by the equipment, which often causes pollution to the atmosphere, and causes excessive waste of anesthetic gas, a fixing plate is fixedly connected between two sides of the inner wall of a box body, and the top of the fixing plate is fixedly connected with a fixing frame, a transverse plate is fixedly connected between two sides of the inner wall of the fixing frame, a circular plate is fixedly connected to the middle part of the surface of the transverse plate, and a sliding groove is formed in the front surface of the circular plate, and the middle part of plectane rotates and is connected with the bearing, the one end fixedly connected with of bearing rotates the frame, the rethread first belt pulley, including a motor, an end cap, a controller, and a cover plate, the cooperation setting of second belt pulley, the rotor plate, the slider, the cooperation of fly leaf and fixed block, make movable plate and sealing washer can reciprocate, take out the pressure to the gas in the fixed frame, the realization is to anesthesia exhaust-gas treatment, the problem that the life of having solved the excessive emission of anesthetic gas and giving people brings unfavorable is brought, the current situation of threat has been avoided bringing for medical staff health, atmospheric pollution has been reduced, anesthetic gas's waste has been reduced.

The above-mentioned treatment devices have some disadvantages: 1. the treatment equipment has an unobvious effect on waste gas treatment, so that the discharged gas pollutes the outside air, and the practicability of the treatment device is reduced. 2. The treatment equipment is not convenient for discharging the used waste liquid, so that bacteria are easy to breed after long-term use, medical hidden dangers are caused, and the practicability of the treatment equipment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pollution-free treatment device for waste gas of an anesthesia machine, which aims to adopt a rotating structure and a sealing mechanism, when the waste gas is required to be treated, a solenoid valve is opened to lead the waste gas into methanol solution stored in a tank body from a gas inlet pipe, the solenoid valve is closed to lead the gas inlet pipe to be sealed, meanwhile, an external valve is used for sealing the gas outlet pipe, the interior of the tank body is in a sealed state, a control motor is operated to drive a screw rod to rotate, threads on the inner wall of a screw sleeve are mutually meshed through outer wall threads, the screw sleeve is driven to rotate and move downwards on the outer wall of the screw rod to drive a transverse plate to move downwards to drive a sliding sleeve fixedly connected with the right end to vertically slide downwards on the outer wall of a sliding rod A, the transverse plate vertically and stably slides downwards in a limiting groove, a sliding rod B at the lower end is driven to move downwards in a through groove A, thereby driving a sealing disc which is made of rubber fixedly installed at the lower end and is tightly jointed with the inner wall of the tank body to move downwards, simultaneously through leading to groove B cover and sliding downwards in going into the trachea outside, compress the space of internal portion of jar to make the methanol solution of internal portion of jar form high pressure state, control both sides condenser operation is cooled down the body, makes the internal portion of jar form high pressure low temperature, thereby carries out abundant absorption processing to the carbon dioxide in the waste gas, has improved the effect of handling waste gas greatly.

Through embedded fixed knot structure, after the absorption is accomplished, open the valve of outside outlet duct, gas after will handling is emitted, manual downward direct pulling inserted block hard drives outer wall fixed mounting's cyclic annular rubber system snap ring and separates downwards in the draw-in groove, receives the chase extrusion shrink, accomplishes the dismantlement of inserted block after breaking away from the chase downwards when the snap ring, alright with the methyl alcohol solution after will using discharge, labour saving and time saving, be convenient for add new solution again, improved the treatment effect.

The utility model provides a specific technical scheme as follows:

the utility model provides an anaesthesia machine waste gas pollution-free treatment device which comprises a tank body, wherein condensers are fixedly arranged on the outer walls of the lower ends of two sides of the tank body, side plates are fixedly arranged on the outer walls of the upper ends of the left side and the right side of the tank body, a motor is fixedly arranged in the lower end of the side plate on the left side of the tank body, a screw rod is arranged on the upper end of the motor in a way of penetrating through the inner part of the tank body, a screw sleeve is sleeved on the outer wall of the screw rod in a rotating way, a fixing ring is fixedly arranged on the outer walls of the upper side and the lower side of the screw sleeve, a movable sleeve is movably sleeved on the outer wall of the center of the screw sleeve, a slide bar A is fixedly arranged in the inner side plate of the tank body, a sliding sleeve is movably sleeved on the outer wall of the slide bar A, a limiting groove is arranged on the side wall of the inner end of the side plate, a transverse groove is fixedly connected with a transverse plate, a through groove A is arranged on the lower end of the left side and the transverse plate B, slide bar B lower extreme fixedly connected with sealed dish, the inside logical groove B that is equipped with that opens in sealed dish center, jar body center upper end lateral wall is opened and is equipped with logical groove C, it has into the trachea to lead to the inside fixed mounting of groove C, it slides and pegs graft inside leading to groove B to go into the trachea lower extreme, go into the inside fixed mounting of trachea upper end and have the solenoid valve, jar body center lower extreme outer wall fixed mounting has the bottom tube, the inside pipe box that is equipped with of bottom tube of opening, the inside draw-in groove that is equipped with in pipe box edge, the inside cartridge of pipe box has the inserted block, the inside joint of draw-in groove is run through in the inserted block outside has the snap ring, jar body center right-hand member lateral wall is connected with the outlet duct.

Optionally, the screw thread on the outer wall of the screw rod is meshed with the screw thread on the inner wall of the screw sleeve to form a rotating structure.

Optionally, the size of the sealing disc is matched with the size of the inner wall of the tank body.

Optionally, the size of the snap ring is matched with the size of the clamping groove to form an embedded fixing structure.

Optionally, the condenser, the motor and the input end of the electromagnetic valve are electrically connected with an external power supply through wires.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a pollution-free treatment facility of anesthesia machine waste gas, through rotating-structure and sealing mechanism, when needing to handle the waste gas, open the solenoid valve and let in the methanol solution that the jar is inside to waste gas from the income trachea, close the solenoid valve and make the income trachea seal, seal the outlet pipe through the external valve simultaneously, make jar internal portion form the encapsulated situation, control motor operation drives the screw rod and rotates, through outer wall screw thread and thread intermeshing of the inner wall of the swivel nut, make the swivel nut rotate downwards at the screw rod outer wall and move and drive the diaphragm and move downwards and drive the sliding sleeve of right-hand member fixed connection and slide downwards at the outer wall of slide bar A, make the diaphragm slide downwards in the spacing groove and vertically steadily slide downwards, drive lower extreme slide bar B and move downwards in logical groove A, thereby drive the sealed dish that the rubber of lower extreme fixed mounting was made and closely laminated with jar internal wall downwards, simultaneously through leading to groove B cover and sliding downwards in going into the trachea outside, compress the space of internal portion of jar to make the methanol solution of internal portion of jar form high pressure state, control both sides condenser operation is cooled down the body, makes the internal portion of jar form high pressure low temperature, thereby carries out abundant absorption processing to the carbon dioxide in the waste gas, has improved the effect of handling waste gas greatly.

2. Through embedded fixed knot structure, after the absorption is accomplished, open the valve of outside outlet duct, gas after will handling is emitted, manual downward direct pulling inserted block hard drives outer wall fixed mounting's cyclic annular rubber system snap ring and separates downwards in the draw-in groove, receives the chase extrusion shrink, accomplishes the dismantlement of inserted block after breaking away from the chase downwards when the snap ring, alright with the methyl alcohol solution after will using discharge, labour saving and time saving, be convenient for add new solution again, improved the treatment effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic front sectional view of an anesthetic machine exhaust gas pollution-free treatment apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a portion a in fig. 1 of an anesthetic machine exhaust gas pollution-free treatment apparatus according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural view of a part B in fig. 1 of an anesthetic machine exhaust gas pollution-free treatment apparatus according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a local enlarged structure C in fig. 1 of an anesthesia machine waste gas pollution-free treatment apparatus according to an embodiment of the present invention.

In the figure: 1. a tank body; 2. a condenser; 3. a side plate; 4. a motor; 5. a screw; 6. a threaded sleeve; 7. a fixing ring; 8. a movable sleeve; 9. a slide bar A; 10. a sliding sleeve; 11. a limiting groove; 12. a transverse plate; 13. a slide bar B; 14. a through groove A; 15. sealing the disc; 16. a through groove B; 17. a through groove C; 18. entering an air pipe; 19. an electromagnetic valve; 20. a bottom tube; 21. a pipe groove; 22. a card slot; 23. inserting a block; 24. a snap ring; 25. and an air outlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The following will explain an anesthetic machine waste gas pollution-free treatment apparatus according to an embodiment of the present invention in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, an anesthetic machine waste gas pollution-free treatment device provided by the embodiment of the present invention comprises a tank body 1, condensers 2 are fixedly installed on the outer walls of the lower ends of both sides of the tank body 1, side plates 3 are fixedly installed on the outer walls of the upper ends of the left and right sides of the tank body 1, a motor 4 is fixedly installed inside the lower end of the side plate 3 of the left side of the tank body 1, a screw 5 is rotatably installed inside the tank body 1 at the upper end of the motor 4, a threaded sleeve 6 is rotatably sleeved on the outer wall of the screw 5, fixing rings 7 are fixedly installed on the outer walls of the upper and lower sides of the threaded sleeve 6, a movable sleeve 8 is movably sleeved on the central outer wall of the threaded sleeve 6, a slide bar a9 is fixedly installed inside the side plate 3 of the right side of the tank body 1, a slide bar a9 outer wall is movably sleeved on a slide sleeve 10, a limit groove 11 is opened on the inner side wall of the side plate 3, transverse plates 12 is fixedly connected with the slide sleeve 10 and the inner end of the movable sleeve 8 through the limit groove 11, a through groove a14 is opened on the upper end of the left and right side of the tank body 1, the lower end of the transverse plate 12 penetrates through the through groove A14 to be connected with a slide bar B13, the lower end of the slide bar B13 is fixedly connected with a sealing disc 15, the through groove B16 is installed in the center of the sealing disc 15, the through groove C17 is installed in the side wall of the upper end of the center of the tank body 1, the air inlet pipe 18 is installed in the through groove C17 in the inside, the lower end of the air inlet pipe 18 is slidably inserted in the through groove B16, the electromagnetic valve 19 is installed in the upper end of the air inlet pipe 18 in the inside, the bottom pipe 20 is fixedly installed on the outer wall of the lower end of the center of the tank body 1, the pipe groove 21 is installed in the inside of the bottom pipe 20, the clamping groove 22 is installed in the edge of the pipe groove 21 in the inside, the inserting block 23 is inserted in the pipe groove 22, the clamping ring 24 is connected in the inside of the clamping groove 22 in the outer side wall of the center of the tank body 1, and the air outlet pipe 25 is connected with the side wall of the center right end of the tank body 1.

Referring to fig. 1 and 2, the screw thread on the outer wall of the screw rod 5 is engaged with the screw thread on the inner wall of the screw sleeve 6 to form a rotating structure, when waste gas needs to be treated, the electromagnetic valve 19 is opened to introduce the waste gas from the gas inlet pipe 18 into the methanol solution stored in the tank body 1, the electromagnetic valve 19 is closed to seal the gas inlet pipe 18, the gas outlet pipe 25 is sealed by the external valve to form a sealed state in the tank body 1, the control motor 4 is operated to drive the screw rod 5 to rotate, the screw sleeve 6 is engaged with the screw thread on the inner wall of the screw sleeve 6 through the screw thread on the outer wall, the screw sleeve 6 is rotated and moved downwards on the outer wall of the screw rod 5 to drive the transverse plate 12 to move downwards to drive the sliding sleeve 10 fixedly connected with the right end to vertically slide downwards on the outer wall of the sliding rod a9, the transverse plate 12 is vertically and stably slid downwards in the limiting groove 11 to drive the sliding rod B13 at the lower end to move downwards in the through groove a14, thereby driving the sealing disc 15 made of rubber fixedly installed at the lower end and tightly attached to the inner wall of the tank body 1 to move downwards, simultaneously through leading to groove B16 cover in going into trachea 18 outside lapse, compress the space of jar internal portion 1 to make the inside methanol solution of jar body 1 form high pressure state, control both sides condenser 2 operation is cooled down body 1, makes jar internal portion of jar form high pressure low temperature, thereby carries out abundant absorption to the carbon dioxide in the waste gas and handles, has improved the effect of handling waste gas greatly.

Referring to fig. 1 and 3, the size of the sealing disc 15 is matched with the size of the inner wall of the tank 1, when waste gas needs to be treated, the electromagnetic valve 19 is opened to introduce the waste gas from the gas inlet pipe 18 into the methanol solution stored in the tank 1, the electromagnetic valve 19 is closed to seal the gas inlet pipe 18, the gas outlet pipe 25 is sealed by the external valve to form a sealed state in the tank 1, the motor 4 is controlled to operate to drive the screw 5 to rotate, the outer wall threads are meshed with the inner wall threads of the screw sleeve 6, the screw sleeve 6 rotates downwards on the outer wall of the screw 5 to drive the transverse plate 12 to move downwards to drive the sliding sleeve 10 fixedly connected with the right end to vertically slide downwards on the outer wall of the sliding rod a9, the transverse plate 12 vertically and stably slides downwards in the limiting groove 11 to drive the sliding rod B13 to move downwards in the through groove a14, so as to drive the sealing disc 15 made of rubber fixedly installed at the lower end and tightly attached to the inner wall of the tank 1 to move downwards, simultaneously through leading to groove B16 cover in going into trachea 18 outside lapse, compress the space of jar internal portion 1 to make the inside methanol solution of jar body 1 form high pressure state, control both sides condenser 2 operation is cooled down body 1, makes jar internal portion of jar form high pressure low temperature, thereby carries out abundant absorption to the carbon dioxide in the waste gas and handles, has improved the effect of handling waste gas greatly.

Referring to fig. 1 and 4, the size of snap ring 24 is identical to the size of draw-in groove 22, constitute embedded fixed knot and construct, after the absorption is accomplished, open the valve of outside outlet duct 25, gas after will handling is emitted, manual downwards direct hard pulling inserted block 23 drives outer wall fixed mounting's cyclic annular rubber system snap ring 24 downward separation in draw-in groove 22, receive the extrusion shrink of pipe casing 21, accomplish the dismantlement of inserted block 23 after the downward completion of snap ring 24 breaks away from pipe casing 21, alright with the methyl alcohol solution after will using discharge, time saving and labor saving, be convenient for add new solution again, the treatment effect has been improved.

Referring to fig. 1, the condenser 2, the motor 4 and the input end of the solenoid valve 19 are electrically connected to an external power source through wires.

The condenser 2, the motor 4 and the electromagnetic valve 19 are products in the prior art, the motor 4 is HD2401-24, the manufacturer is Anchuan, the condenser 2 is YS6314, and the electromagnetic valve 19 is 4V210-08, which are not described herein again.

The embodiment of the utility model provides a pollution-free treatment facility of anesthesia machine waste gas, when needing to handle the waste gas, open solenoid valve 19 and let the waste gas in the methanol solution that the jar body 1 was deposited from entering trachea 18, close solenoid valve 19 and make entering trachea 18 seal, seal outlet duct 25 through the external valve simultaneously, make jar body 1 inside form the enclosed condition, control motor 4 operates and drives screw rod 5 to rotate, through outer wall screw thread and the thread intermeshing of the inner wall of swivel nut 6, make swivel nut 6 rotate to move downwards at the outer wall of screw rod 5 and drive diaphragm 12 to move downwards and drive sliding sleeve 10 of right end fixed connection to slide downwards and vertically slide at the outer wall of slide bar A9, make diaphragm 12 slide downwards and steadily vertically in spacing groove 11, drive lower extreme slide bar B13 to move downwards in logical groove A14, thereby drive the sealed dish 15 that the rubber that lower extreme fixed mounting made and jar body 1 inner wall closely laminated downwards move, simultaneously through leading to groove B16 cover in going into trachea 18 outside and sliding downwards, compress the space of jar internal portion 1, thereby make the inside methyl alcohol solution of jar body 1 form high pressure state, control both sides condenser 2 operation and cool down body 1, make the internal portion of jar form high pressure low temperature, thereby carbon dioxide to the waste gas carries out abundant absorption processing, after the absorption is accomplished, open the valve of outside outlet duct 25, gas after will handling emits, manual downwards direct pulling the inserted block 23 hard drives the annular rubber system snap ring 24 of outer wall fixed mounting downwards at draw-in groove 22 and separates, receive the extrusion shrink of tube seat 21, accomplish the dismantlement of inserted block 23 after the snap ring 24 breaks away from the tube seat 21 downwards, alright with the methyl alcohol solution after will using discharges, time saving and labor saving, be convenient for add new solution again.

It should be noted that, the utility model relates to an anesthesia machine waste gas pollution-free treatment facility, including condenser 2, motor 4 and solenoid valve 19, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides an anesthesia machine waste gas pollution-free treatment facility, which is characterized in that, the treatment facility includes a jar body (1), jar body (1) both sides lower extreme outer wall fixed mounting has condenser (2), jar body (1) left and right sides upper end outer wall fixed mounting has curb plate (3), jar body (1) left side curb plate (3) lower extreme internal fixation installs motor (4), motor (4) upper end is run through jar body (1) internal commentaries on classics and is equipped with screw rod (5), screw rod (5) outer wall rotates and has cup jointed swivel nut (6), both sides outer wall fixed mounting solid fixed ring (7) about swivel nut (6), swivel nut (6) center outer wall activity has cup jointed movable sleeve (8), jar body (1) right side curb plate (3) internal fixation has slide bar A (9), slide bar A (9) outer wall activity has cup jointed sliding sleeve (10), the side wall of the inner end of the side plate (3) is provided with a limiting groove (11), the inner ends of the sliding sleeve (10) and the movable sleeve (8) penetrate through the limiting groove (11) and are fixedly connected with a transverse plate (12), the side wall of the upper end of the left side and the right side of the tank body (1) is provided with a through groove A (14), the lower end of the transverse plate (12) penetrates through the through groove A (14) and is connected with a sliding rod B (13), the lower end of the sliding rod B (13) is fixedly connected with a sealing disc (15), the inside of the center of the sealing disc (15) is provided with a through groove B (16), the side wall of the upper end of the center of the tank body (1) is provided with a through groove C (17), the inside of the through groove C (17) is fixedly provided with an air inlet pipe (18), the lower end of the air inlet pipe (18) is slidably inserted into the through groove B (16), the inside of the upper end of the air inlet pipe (18) is fixedly provided with an electromagnetic valve (19), the outer wall of the lower end of the center of the tank body (1) is fixedly provided with a bottom pipe (20), bottom tube (20) inside division is equipped with tube seat (21), inside division in tube seat (21) edge is equipped with draw-in groove (22), the inside cartridge of tube seat (21) has inserted block (23), the inside joint of draw-in groove (22) is run through in the inserted block (23) outside has snap ring (24), jar body (1) center right-hand member lateral wall is connected with outlet duct (25).

2. The pollution-free treatment equipment for the waste gas of the anesthesia machine according to claim 1, wherein the screw threads on the outer wall of the screw rod (5) are meshed with the screw threads on the inner wall of the screw sleeve (6) to form a rotating structure.

3. The equipment for the pollution-free treatment of waste gas of anaesthesia machines according to claim 1, characterized in that the size of the sealing disk (15) is matched with the size of the inner wall of the tank (1).

4. The pollution-free treatment equipment for the waste gas of the anesthesia machine, which is characterized in that the size of the snap ring (24) is matched with that of the clamping groove (22) to form an embedded fixing structure.

5. The equipment for pollution-free treatment of waste gas of anesthesia machines according to claim 1, characterized in that the input terminals of the condenser (2), the motor (4) and the electromagnetic valve (19) are electrically connected with an external power supply through wires.

Images