CN212119532U - Anesthesia department is with anesthesia waste gas pump drainage device - Google Patents
Anesthesia department is with anesthesia waste gas pump drainage device Download PDFInfo
- Publication number
- CN212119532U CN212119532U CN202020633014.8U CN202020633014U CN212119532U CN 212119532 U CN212119532 U CN 212119532U CN 202020633014 U CN202020633014 U CN 202020633014U CN 212119532 U CN212119532 U CN 212119532U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- anesthetic
- anesthesia
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an anesthesia department's room is with anesthesia waste gas extraction device, it strains jar to remove shallow upper end front side fixedly connected with anesthesia, anesthesia filter tank bottom one side fixedly connected with air duct, anesthesia filter tank upper end fixedly connected with exhaust tube, the exhaust tube is terminal to be connected with two sets of branch gas suction pipes through the three-way pipe, and is two sets of branch gas suction pipe end fixedly connected with vacuum tank respectively, two sets of vacuum tank fixed mounting is inside the install bin, and is two sets of equal fixedly connected with vacuum tube on the vacuum tank, it is two sets of vacuum tube other end fixedly connected with three-way pipe and three-way pipe one end fixedly connected with pressure pipe, pressure pipe fixedly connected with vacuum pump, the output fixedly connected with blast pipe of vacuum pump. The utility model has the advantages of high safety, strong gas purification performance and no pollution to the environment, and is mainly used for the extraction and treatment of the anesthetic waste gas.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specific anesthesia department is with anesthesia waste gas extraction device that says so.
Background
At present, the operation of hospital can all use the anesthesia machine to anaesthetize patient, in this process, waste gas direct emission is usually in the anesthesia operating room, not only cause the patient secondary to inhale easily, influence the inhalation dosage of anesthetic, and also be inhaled by medical personnel in the operating room easily, influence medical personnel's normal work, arouse dizziness easily in the short time, it is hypodynamized, the scheduling problem of lassitude, and current exhaust gas extraction device, also direct emission is in the operating room equally behind the exhaust-gas treatment, one waste gas filter equipment appears the damage, then can also lead to waste gas to discharge the operating room and cause environmental pollution, safety in utilization is lower.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a high, the gaseous purification nature is strong, guarantee that the environment can not pollute anesthesia department with anesthesia waste gas extraction device.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an anesthesia waste gas pumping device for an anesthesia department room comprises a movable cart, an air pump, an anesthesia filter tank, a vacuum tank and a vacuum pump, wherein the front side of the upper end of the movable cart is fixedly connected with the anesthesia filter tank, one side of the bottom of the anesthesia filter tank is fixedly connected with an air duct, the tail end of the outer end of the air duct is fixedly connected with a joint, the upper end of the anesthesia filter tank is fixedly connected with an air pumping pipe, the tail end of the air pumping pipe is connected with two groups of branch air suction pipes through a three-way pipe, the air pumping pipe is fixedly installed with the air pump, the tail ends of the two groups of branch air suction pipes are respectively and fixedly connected with the vacuum tank, the two groups of vacuum tanks are fixedly installed in an installation box, the branch air suction pipes are respectively and fixedly connected with a first air-closing valve, the two groups of vacuum tanks are respectively and fixedly connected with vacuum pipes, the other ends of the, the pressure pipe is fixedly connected with a vacuum pump, and the output end of the vacuum pump is fixedly connected with an exhaust pipe.
The connector is fixedly connected with a three-way pipe, one end of the three-way pipe is fixedly connected with an air suction pipe, the tail end of the air suction pipe is fixedly connected with an anesthetic gas suction nozzle, the other end of the three-way pipe is fixedly connected with a pressure relief pipe, and a pressure relief valve is fixedly connected to the pressure relief pipe.
The air duct is fixedly provided with a one-way air guide valve, and the vacuum tank is fixedly connected with a negative pressure meter.
The anesthesia is filtered jar in and is provided with sodium hydroxide solution chamber, anesthetic gas absorption chamber, anesthetic absorption chamber, active carbon filter chamber from bottom to top respectively, between sodium hydroxide solution chamber and the anesthetic absorption chamber still be provided with gaseous transition chamber between anesthetic absorption chamber and the anesthetic gas absorption chamber, keep apart each other through the baffle between sodium hydroxide solution chamber, anesthetic gas absorption chamber, anesthetic absorption chamber, active carbon filter chamber, the gaseous transition chamber, a plurality of air vents have been seted up on the baffle, fixedly connected with filter screen in the air vent.
The gas guide pipe enters the anesthesia filtering tank from the gas transition cavity at the lowest end, then passes through the partition plate at the lowest end to enter the sodium hydroxide solution cavity, the tail end of the gas guide pipe is arranged at the bottom of the sodium hydroxide solution cavity and is fixedly connected with a vent pipe, and the vent pipe is laid at the bottom of the sodium hydroxide solution cavity and is uniformly provided with aeration holes on the pipe wall.
The utility model has the advantages that: when the device is used for treating the anesthetic waste gas, the treated gas is stored in the vacuum tank, so that the pollution of the air inside an operating room caused by the substandard waste gas discharge is avoided, and the use safety is higher; two groups of vacuum tanks are arranged to ensure that the waste gas can be continuously treated; the sodium hydroxide solution cavity, the anesthetic gas absorption cavity, the anesthetic absorption cavity and the active carbon filter cavity are respectively arranged in the anesthetic filter tank from bottom to top, so that volatilization and discharge of anesthetic in anesthetic waste gas are realized, and the practicability of the anesthetic waste gas extraction device for the anesthesia department is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
fig. 3 is a schematic view of the section connecting structure of the anesthesia filtering tank of the present invention.
In the figure: 1 mobile cart, 2 air pump, 3 anesthesia filter tank, 4 vacuum tank, 5 vacuum pump, 6 air duct, 7 joints, 8 air suction pipe, 9 air suction pipes, 10 air-closed valve, 11 vacuum pipe, 12 air-closed valve, 13 pressure pipe, 14 exhaust pipe, 15 installation box, 16 air suction pipe, 17 anesthesia gas suction nozzle, 18 pressure relief pipe, 19 pressure relief valve, 20 one-way air guide valve, 21 negative pressure gauge, 22 sodium hydroxide solution cavity, 23 anesthesia gas absorption cavity, 24 anesthesia agent absorption cavity, 25 active carbon filter cavity, 26 gas transition cavity, 27 partition board, 28 vent hole, 29 vent pipe.
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.
Referring to fig. 1-3, an anesthetic waste gas removing device for an anesthesia department comprises a mobile cart 1, an air pump 2, an anesthetic filter tank 3, a vacuum tank 4, and a vacuum pump 5, wherein the front side of the upper end of the mobile cart 1 is fixedly connected with the anesthetic filter tank 3, one side of the bottom of the anesthetic filter tank 3 is fixedly connected with an air duct 6, the end of the outer end of the air duct 6 is fixedly connected with a joint 7, the upper end of the anesthetic filter tank 3 is fixedly connected with an air exhaust tube 8, the end of the air exhaust tube 8 is connected with two sets of branch air suction tubes 9 through a three-way pipe, the air pump 2 is fixedly installed on the air exhaust tube 8, the ends of the two sets of branch air suction tubes 9 are respectively and fixedly connected with the vacuum tank 4, the two sets of vacuum tanks 4 are fixedly installed inside an installation box 15, the branch air suction tubes 9 are respectively and fixedly connected with a first air-closing valve 10, the two sets, the other end of the two groups of vacuum tubes 11 is fixedly connected with a three-way pipe, one end of the three-way pipe is fixedly connected with a pressure pipe 13, the pressure pipe 13 is fixedly connected with a vacuum pump 5, and the output end of the vacuum pump 5 is fixedly connected with an exhaust pipe 14.
In the utility model, the joint 7 is fixedly connected with a three-way pipe, one end of the three-way pipe is fixedly connected with an air suction pipe 16, the end of the air suction pipe 16 is fixedly connected with an anesthetic gas suction nozzle 17 for collecting anesthetic waste gas, the other end of the three-way pipe is fixedly connected with a pressure relief pipe 18, and the pressure relief pipe 18 is fixedly connected with a pressure relief valve 19;
a one-way air guide valve 20 is fixedly arranged on the air guide tube 6 to prevent the backflow of waste gas in the anesthesia filtering tank 3, and a negative pressure meter 21 is fixedly connected to the vacuum tank 4 and used for checking the negative pressure condition in the negative pressure tube;
a sodium hydroxide solution cavity 22, an anesthetic gas absorption cavity 23, an anesthetic agent absorption cavity 24 and an active carbon filter cavity 25 are respectively arranged in the anesthetic filter tank 3 from bottom to top, a gas transition cavity 26 is also arranged between the sodium hydroxide solution cavity 22 and the anesthetic agent absorption cavity 24 and between the anesthetic agent absorption cavity 24 and the anesthetic gas absorption cavity 23, the sodium hydroxide solution cavity 22, the anesthetic gas absorption cavity 23, the anesthetic agent absorption cavity 24, the active carbon filter cavity 25 and the gas transition cavity 26 are mutually isolated through a partition plate 27, a plurality of vent holes 28 are formed in the partition plate 27, and a filter screen is fixedly connected in the vent holes 28 and used for filtering and purifying anesthetic waste gas;
the air duct 6 enters the anesthesia filter tank 3 from the gas transition cavity 26 at the lowest end, then passes through the partition plate 27 at the lowest end to enter the sodium hydroxide solution cavity 22, the tail end of the air duct 6 is arranged at the bottom of the sodium hydroxide solution cavity 22 and is fixedly connected with an air duct 29, and the air duct 29 is laid at the bottom of the sodium hydroxide solution cavity 22 and is evenly provided with aeration holes on the wall of the duct for enhancing effective contact between the anesthesia waste gas and the sodium hydroxide solution in the sodium hydroxide solution cavity 22.
The utility model discloses a theory of operation is: when the device is used, the first air-closing valve 10 on one group of vacuum tanks 4 is opened, under the negative pressure in the vacuum tanks 4, the anesthetic waste gas is sucked into the anesthetic filter tank 3 through the air duct 6, the anesthetic waste gas sequentially passes through the sodium hydroxide solution in the sodium hydroxide solution cavity 22 to absorb carbon dioxide, the calcium oxide in the anesthetic gas absorption cavity 23 absorbs residual water and carbon dioxide and generates heat so that anesthetic in the waste gas is volatilized, the rock particles in the anesthetic absorption cavity 24 further absorb anesthetic gas and simultaneously adsorb and filter harmful gas, the active carbon filter cavity 25 removes peculiar smell and then conveys the anesthetic waste gas to the branch air suction pipe 9 from the air suction pipe 8, and then the anesthetic waste gas enters the vacuum tanks 4 through the branch air suction pipe 9 to be stored, and one group of the two groups of vacuum tanks 4 is used for standby;
after the waste gas is stored in the vacuum tank 4, the gas can be detected in the gas detection chamber, the waste gas is directly discharged to the outside after reaching the discharge standard, and if the waste gas does not reach the discharge standard, the waste gas is connected with a waste gas treatment device for secondary treatment and discharge;
in the waste gas treatment process, when the vacuum tank 4 negative pressure that uses reduces to a definite value, start aspiration pump 2 and carry out supplementary suction waste gas, when a set of vacuum tank 4 has not handled the waste gas after using, then close vacuum tank 4 that uses to open reserve vacuum tank 4 and continue exhaust-gas treatment, guarantee to handle the waste gas completely.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an anesthesia department is with anesthesia waste gas pump removal device, includes removal shallow (1), aspiration pump (2), anesthesia filter tank (3), vacuum tank (4), vacuum pump (5), its characterized in that: the front side of the upper end of the movable cart (1) is fixedly connected with an anesthesia filtering tank (3).
2. The anesthetic waste gas pumping device for the anesthetic department according to claim 1, characterized in that: the anesthesia filter tank (3) bottom one side fixedly connected with air duct (6), air duct (6) outer end fixedly connected with joint (7), anesthesia filter tank (3) upper end fixedly connected with exhaust tube (8), exhaust tube (8) end is connected with two sets of branch gas suction pipe (9) through the three-way pipe, fixed mounting has on exhaust tube (8) aspiration pump (2), two sets of branch gas suction pipe (9) end respectively fixedly connected with vacuum tank (4), two sets of vacuum tank (4) fixed mounting is inside install bin (15), all fixedly connected with one number of air lock valve (10) on branch gas suction pipe (9), all fixedly connected with vacuum tube (11) on two sets of vacuum tank (4), fixed mounting has No. two air lock valve (12) on vacuum tube (11), two sets of vacuum tube (11) other end fixedly connected with three-way pipe and three-way pipe one end fixedly connected with pressure pipe (13), the utility model discloses a joint, including pressure pipe (13), vacuum pump (5), output fixedly connected with blast pipe (14) of vacuum pump (5), joint (7) fixedly connected with three-way pipe, three-way pipe one end fixedly connected with breathing pipe (16), breathing pipe (16) terminal fixedly connected with anesthetic gas suction nozzle (17), three-way pipe other end fixedly connected with pressure release pipe (18), fixedly connected with relief valve (19) on pressure release pipe (18).
3. The anesthetic waste gas pumping device for the anesthetic department according to claim 2, characterized in that: the air guide pipe (6) is fixedly provided with a one-way air guide valve (20), and the vacuum tank (4) is fixedly connected with a negative pressure meter (21).
4. The anesthetic waste gas pumping device for the anesthetic department according to claim 3, characterized in that: the anesthesia filter tank is characterized in that a sodium hydroxide solution cavity (22), an anesthetic gas absorption cavity (23), an anesthetic absorption cavity (24) and an activated carbon filter cavity (25) are arranged in the anesthesia filter tank (3) from bottom to top respectively, a gas transition cavity (26) is further arranged between the anesthetic absorption cavity (22) and the anesthetic absorption cavity (24), the sodium hydroxide solution cavity (22), the anesthetic gas absorption cavity (23), the anesthetic absorption cavity (24), the activated carbon filter cavity (25) and the gas transition cavity (26) are isolated from each other through a partition plate (27), a plurality of vent holes (28) are formed in the partition plate (27), and a filter screen is fixedly connected in the vent holes (28).
5. The anesthetic waste gas pumping device for the anesthetic department according to claim 4, wherein: the gas guide pipe (6) enters the anesthesia filtering tank (3) from the gas transition cavity (26) at the lowest end, then passes through the partition plate (27) at the lowest end to enter the sodium hydroxide solution cavity (22), the tail end of the gas guide pipe (6) is arranged at the bottom of the sodium hydroxide solution cavity (22) and is fixedly connected with a vent pipe (29), and the vent pipe (29) is laid at the bottom of the sodium hydroxide solution cavity (22) and is uniformly provided with aeration holes on the pipe wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633014.8U CN212119532U (en) | 2020-04-24 | 2020-04-24 | Anesthesia department is with anesthesia waste gas pump drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633014.8U CN212119532U (en) | 2020-04-24 | 2020-04-24 | Anesthesia department is with anesthesia waste gas pump drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212119532U true CN212119532U (en) | 2020-12-11 |
Family
ID=73690134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020633014.8U Expired - Fee Related CN212119532U (en) | 2020-04-24 | 2020-04-24 | Anesthesia department is with anesthesia waste gas pump drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212119532U (en) |
-
2020
- 2020-04-24 CN CN202020633014.8U patent/CN212119532U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207102288U (en) | One kind anesthesia section office extract device with waste gas of anesthesia | |
| CN112355014B (en) | Laboratory is with fume chamber that has disinfection filtering capability convenient to detach clearance | |
| CN207591533U (en) | A kind of dump pit smoke evacuation deodorization device | |
| CN212119532U (en) | Anesthesia department is with anesthesia waste gas pump drainage device | |
| CN210874795U (en) | Anesthesia waste gas rapid treatment device | |
| CN210832040U (en) | Integrated organic waste gas treatment equipment | |
| CN202724392U (en) | Digitalized hybrid operation room waste anesthetic gas emission monitoring system | |
| CN217286792U (en) | Gas purification device for anesthesia department | |
| CN213284649U (en) | Negative pressure ambulance exhaust filtration degassing unit | |
| CN213159910U (en) | Three-zone circulation ammonia desulphurization device | |
| CN208097795U (en) | A kind of waste gas of anesthesia purification device | |
| CN212632265U (en) | Anesthesia department is with anesthesia waste gas pump drainage device | |
| CN206911042U (en) | One kind is used for industrial waste gas filtration treatment device | |
| CN218421698U (en) | High-temperature processor | |
| CN218688052U (en) | Anesthesia department is with anesthesia waste gas pump drainage device | |
| CN216924017U (en) | Automatic pressurization control system of medical oxygen generator | |
| CN218672522U (en) | Air interchanger for boiler room | |
| CN216566325U (en) | Purifier for industrial gas | |
| CN213823925U (en) | Waste gas treatment device for anesthesia department | |
| CN213492946U (en) | Battery production exhaust treatment device | |
| CN211487160U (en) | Anesthesia waste gas extraction device that department of anesthesia used | |
| CN213556151U (en) | Coal-fired well type vacuum cleaning furnace | |
| CN212733487U (en) | Anesthesia department is with anesthesia waste gas pump drainage device | |
| CN220878369U (en) | Degerming moisturizing carbon dioxide absorber | |
| CN212039817U (en) | Waste gas purification device for inhalation anesthetic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |