CN210993570U

CN210993570U - Clinical anesthetic gas purification device

Info

Publication number: CN210993570U
Application number: CN201922047737.XU
Authority: CN
Inventors: 李海霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-14
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a clinical anesthesia gas purification device, which relates to the technical field of medical equipment and comprises a purification box and a bottom box, wherein the purification box is arranged on the bottom box through bolts, a first filter frame and a second filter frame are welded on the inner wall of the purification box, the first filter frame and the second filter frame respectively comprise an activated carbon plate, a dry cotton layer and a humidifying cotton layer, a spraying plate is arranged at the top of the inner wall of the purification box through bolts, a liquid storage cavity is arranged in the bottom box, a machine box is arranged at the top of the purification box through bolts, a centrifugal pump is arranged in the machine box through bolts, the centrifugal pump is respectively connected with the liquid storage cavity and the spraying plate through a water pipe, a groove is arranged at the bottom of the inner wall of the purification box, a liquid discharge hole is arranged between the groove and the liquid storage cavity, a suction fan is arranged at one side of the purification box through bolts, a wiring plug, the switch group is respectively connected with the centrifugal pump and the suction fan through electric wires, and has the characteristics of good purification effect and convenient observation.

Description

Clinical anesthetic gas purification device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to clinical anesthetic gas purification device.

Background

The anesthetic is an anesthetic which needs to be frequently used during operation, and part of the anesthetic is scattered into the air during use, so that the air in an operating room contains anesthetic gas, and medical staff can feel uncomfortable after absorbing more anesthetic gas, so that a purifying device is needed to purify the anesthetic gas, but most of the existing purifying devices have certain defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical anesthesia gas purification device to the purifying effect who provides in solving above-mentioned background art remains the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: a clinical anesthesia gas purification device comprises a purification box and a bottom box, wherein the purification box is installed on the bottom box through bolts, a first filter frame and a second filter frame are welded on the inner wall of the purification box, the first filter frame and the second filter frame respectively comprise an activated carbon plate, a dry cotton layer and a humidifying cotton layer, a spraying plate is installed on the top of the inner wall of the purification box through bolts, a liquid storage cavity is arranged in the bottom box, a machine box is installed on the top of the purification box through bolts, a centrifugal pump is installed in the machine box through bolts and is respectively connected with the liquid storage cavity and the spraying plate through water pipes, a groove is arranged at the bottom of the inner wall of the purification box, a liquid discharge hole is formed between the groove and the liquid storage cavity, a suction fan is installed on one side of the purification box through bolts, and a wiring plug and a switch group are arranged on the purification box, the wiring plug is connected with the switch group through an electric wire, and the switch group is respectively connected with the centrifugal pump and the suction fan through electric wires.

Preferably, one side of the liquid storage cavity is provided with a liquid inlet groove through a connecting groove, the top of the liquid inlet groove is provided with a trigger groove, a storage battery is arranged in the bottom box, and an indicator lamp is arranged on the front side of the bottom box.

Preferably, the inside of the trigger groove is clamped with a first floating sheet, and the top of the first floating sheet is welded with a second floating sheet through a connecting rod.

Preferably, the top of the floating sheet II is provided with a first electrode sheet, the top of the inner wall of the trigger groove is provided with a second electrode sheet, the first electrode sheet is respectively connected with the storage battery and the indicator light through an electric wire, and the second electrode sheet is connected with the storage battery through an electric wire.

Preferably, the purifying box both sides are welded respectively has intake pipe and blast pipe, intake pipe one end butt fusion has the check valve head.

Preferably, an inner cavity is arranged in the one-way valve head, an air inlet and an exhaust groove are respectively arranged on two sides of the inner wall of the inner cavity, and a blocking piece is welded on the inner wall of the inner cavity through a spring.

Preferably, a return pipe is welded between the air inlet pipe and the exhaust pipe, and a control valve is installed on the return pipe.

The utility model discloses a technological effect and advantage:

1. when the utility model is used, air firstly passes through the first filter frame and is adsorbed and purified after entering the purifying box, the centrifugal pump can pump the purified water in the liquid storage cavity into the spraying plate to be sprayed out, the sprayed purified water can absorb anesthetic in the air, and then the air passes through the second filter frame and is discharged by the exhaust pipe, so that the air can be filtered and purified again, and the air is adsorbed and purified for three times totally, so that the purifying effect is very outstanding;

2. because intake pipe one end butt fusion has the check valve head, consequently stop to induced draft the back separation blade and reset and can plug up the air inlet to can prevent to get into the air countercurrent in the purifying box, and can open the control valve when the anesthetic gas in the processing position is more, thus the gas after consequently partial processing can flow back to the intake pipe again through the back flow and purify once more and can strengthen the purifying effect.

Drawings

Fig. 1 is a sectional view of the purifying box of the structure of the present invention.

Fig. 2 is a cross-sectional view of the triggering groove of the structure of the present invention.

Fig. 3 is a sectional view of the check valve head of the structure of the present invention.

Fig. 4 is a front view of the structure of the present invention.

In the figure: 1. a purification box; 2. a bottom box; 3. an activated carbon plate; 4. drying the cotton layer; 5. a humidifying cotton layer; 6. a spray plate; 7. a liquid storage cavity; 8. a centrifugal pump; 9. a groove; 10. a suction fan; 11. a wiring plug; 12. a switch group; 13. a liquid inlet tank; 14. a trigger slot; 15. a first floating sheet; 16. a second floating sheet; 17. a first electrode plate; 18. a second electrode plate; 19. a storage battery; 20. an indicator light; 21. an air inlet pipe; 22. an exhaust pipe; 23. a one-way valve head; 24. an air inlet; 25. an exhaust groove; 26. a spring; 27. a baffle plate; 28 a return conduit; 29. and (4) controlling the valve.

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

The utility model provides a clinical anesthesia gas purification device as shown in figures 1-4, which comprises a purification box 1 and a bottom box 2, wherein the purification box 1 is arranged on the bottom box 2 through bolts, a first filter frame and a second filter frame are welded on the inner wall of the purification box 1, the first filter frame and the second filter frame both comprise an activated carbon plate 3, a dry cotton layer 4 and a humidifying cotton layer 5, a spray plate 6 is arranged on the top of the inner wall of the purification box 1 through bolts, a liquid storage cavity 7 is arranged in the bottom box 2, a box is arranged on the top of the purification box 1 through bolts, a centrifugal pump 8 is arranged in the box through bolts, the centrifugal pump 8 is respectively connected with the liquid storage cavity 7 and the spray plate 6 through water pipes, a groove 9 is arranged on the bottom of the inner wall of the purification box 1, a liquid discharge hole is arranged between the groove 9 and the liquid storage cavity 7, a suction fan 10 is arranged on one side of the purification box 1 through bolts, a wiring, the wiring plug 11 is connected with the switch group 12 through an electric wire, the switch group 12 is respectively connected with the centrifugal pump 8 and the suction fan 10 through an electric wire, when the utility model is used, firstly, the wiring plug 11 is connected with an external power supply, the suction fan 10 and the centrifugal pump 8 are started through the switch group 12, therefore, the suction fan 10 can suck the outside air into the purifying box 1, the air firstly passes through the first filter stand after entering the purifying box 1, therefore, the active carbon plate 3, the dry cotton layer 4 and the humidifying cotton layer 5 can primarily adsorb the anesthetic in the air, the centrifugal pump 8 can suck the purified water in the liquid storage cavity 7 into the spraying plate 6 to be sprayed out, the sprayed purified water can absorb the anesthetic in the air, and the purified water flows into the groove 9 after falling and can flow back to the liquid storage cavity 7 through the liquid discharge hole again, therefore, the purified water can be recycled, and then the air passes through the second filter stand to be discharged by the exhaust, therefore, the air can be filtered and purified again, and the air is adsorbed and purified for three times in total, so that the purification effect is very excellent.

Referring to fig. 1, 2 and 4, one side of the liquid storage cavity 7 is provided with a liquid inlet groove 13 through a connecting groove, the top of the liquid inlet groove 13 is provided with a trigger groove 14, a storage battery 19 is arranged in the bottom box 2, an indicator lamp 20 is arranged on the front side of the bottom box 2, a floating sheet I15 is clamped in the trigger groove 14, the top of the floating sheet I15 is welded with a floating sheet II 16 through a connecting rod, the top of the floating sheet II 16 is provided with an electrode sheet I17, the top of the inner wall of the trigger groove 14 is provided with an electrode sheet II 18, the electrode sheet I17 is respectively connected with the storage battery 19 and the indicator lamp 20 through electric wires, the electrode sheet II 18 is connected with the storage battery 19 through electric wires, as the purified water in the liquid storage cavity 7 can absorb anesthetic, the liquid level can continuously rise, when the liquid level rises to a higher position, the solution can enter the liquid inlet groove 13 and the trigger groove 14 through the connecting groove, so, at this time, the first electrode sheet 17, the second electrode sheet 18, the indicator lamp 20 and the storage battery 19 become a path circuit, so that the indicator lamp 20 can be triggered, and the fact that the water in the liquid storage chamber 7 is too much and needs to be treated can be indicated.

Referring to fig. 1, 3 and 4, an air inlet pipe 21 and an air outlet pipe 22 are respectively welded on two sides of a purification box 1, a one-way valve head 23 is welded on one end of the air inlet pipe 21, an inner cavity is arranged in the one-way valve head 23, an air inlet 24 and an air outlet groove 25 are respectively arranged on two sides of the inner wall of the inner cavity, a baffle 27 is welded on the inner wall of the inner cavity through a spring 26, a return pipe 28 is welded between the air inlet pipe 21 and the air outlet pipe 22, a control valve 29 is, because one end of the air inlet pipe 21 is welded with the one-way valve head 23, the negative pressure in the air inlet purification box 1 can attract the baffle 27 to extrude the spring 26, thereby completing air intake, stopping air intake, resetting the baffle plate 27 to block the air inlet 24, preventing air from flowing back into the purifying box 1, and a larger amount of anesthetic gas in the treatment position opens the control valve 29, so that part of the treated gas will flow back through the return line 28 to the inlet line 21 for re-cleaning.

This practical theory of operation: when the utility model is used, firstly, the wiring plug 11 is connected with an external power supply, the suction fan 10 and the centrifugal pump 8 are started through the switch group 12, therefore, the suction fan 10 can suck the outside air into the purifying box 1, the air firstly passes through the first filter rack after entering the purifying box 1, therefore, the activated carbon plate 3, the dry cotton layer 4 and the humidifying cotton layer 5 can carry out primary adsorption on the anesthetic in the air, the centrifugal pump 8 can pump the purified water in the liquid storage cavity 7 into the spraying plate 6 to be sprayed out, the sprayed purified water can absorb the anesthetic in the air, and the clean water flows into the groove 9 after falling down and can flow back into the liquid storage cavity 7 through the liquid discharge hole again, so the clean water can be recycled, and then the air passes through the second filter rack and is discharged by the air discharge pipe 22, therefore, the air can be filtered and purified again, and the air is adsorbed and purified for three times in total, so that the purification effect is very excellent;

because one end of the air inlet pipe 21 is welded with the one-way valve head 23, the negative pressure in the air inlet purification box 1 can attract the baffle 27 to extrude the spring 26, so that air inlet can be completed, the baffle 27 can be reset after air suction is stopped to block the air inlet 24, so that air backflow in the purification box 1 can be prevented, and the control valve 29 can be opened when anesthetic gas in a treatment position is more, so that part of treated gas can flow back to the air inlet pipe again through the backflow pipe 28 for purification again;

because the one-way valve head 23 is welded at one end of the air inlet pipe 21, the negative pressure in the air inlet purification box 1 can attract the baffle plate 27 to extrude the spring 26, so that air inlet can be completed, the baffle plate 27 can be reset after air suction is stopped to block the air inlet 24, so that air backflow in the purification box 1 can be prevented, and the control valve 29 can be opened when anesthetic gas in a treatment position is more, so that part of treated gas can flow back to the air inlet pipe 21 through the backflow pipe 28 to be purified again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a clinical anesthesia gas purifier, includes purifying box (1) and under casing (2), its characterized in that: the purifying box (1) is installed on the bottom box (2) through bolts, a first filter rack and a second filter rack are welded on the inner wall of the purifying box (1), the first filter rack and the second filter rack respectively comprise an activated carbon plate (3), a dry cotton layer (4) and a humidifying cotton layer (5), a spraying plate (6) is installed on the top of the inner wall of the purifying box (1) through bolts, a liquid storage cavity (7) is arranged in the bottom box (2), a box is installed on the top of the purifying box (1) through bolts, a centrifugal pump (8) is installed in the box through bolts, the centrifugal pump (8) is respectively connected with the liquid storage cavity (7) and the spraying plate (6) through a water pipe, a groove (9) is formed in the bottom of the inner wall of the purifying box (1), and a liquid discharge hole is formed between the groove (9) and the liquid storage cavity (7), suction fan (10) are installed through the bolt to purifying box (1) one side, be provided with wiring plug (11) and switch group (12) on purifying box (1), wiring plug (11) pass through the electric wire with switch group (12) are connected, switch group (12) pass through the electric wire respectively with centrifugal pump (8) with suction fan (10) are connected.

2. A clinical anesthetic gas purification apparatus according to claim 1, characterized in that: liquid reserve chamber (7) one side is provided with feed liquor groove (13) through the spread groove, feed liquor groove (13) top is provided with trigger groove (14), be provided with battery (19) in bottom case (2), bottom case (2) front side is provided with pilot lamp (20).

3. A clinical anesthetic gas purification apparatus according to claim 2, characterized in that: a first floating sheet (15) is clamped in the trigger groove (14), and the top of the first floating sheet (15) is welded with a second floating sheet (16) through a connecting rod.

4. A clinical anesthetic gas purification apparatus according to claim 3, characterized in that: an electrode plate I (17) is installed at the top of the floating plate II (16), an electrode plate II (18) is installed at the top of the inner wall of the trigger groove (14), the electrode plate I (17) is respectively connected with the storage battery (19) and the indicator lamp (20) through electric wires, and the electrode plate II (18) is connected with the storage battery (19) through electric wires.

5. A clinical anesthetic gas purification apparatus according to claim 1, characterized in that: the purifying box is characterized in that an air inlet pipe (21) and an air outlet pipe (22) are respectively welded on two sides of the purifying box (1), and a one-way valve head (23) is welded on one end of the air inlet pipe (21).

6. A clinical anesthetic gas purification apparatus according to claim 5, characterized in that: an inner cavity is arranged in the one-way valve head (23), an air inlet (24) and an exhaust groove (25) are respectively arranged on two sides of the inner wall of the inner cavity, and a blocking piece (27) is welded on the inner wall of the inner cavity through a spring (26).

7. A clinical anesthetic gas purification apparatus according to claim 5, characterized in that: a return pipe (28) is welded between the air inlet pipe (21) and the exhaust pipe (22), and a control valve (29) is installed on the return pipe (28).