CN218047194U - Anesthesia waste gas treatment device - Google Patents
Anesthesia waste gas treatment device Download PDFInfo
- Publication number
- CN218047194U CN218047194U CN202220956030.XU CN202220956030U CN218047194U CN 218047194 U CN218047194 U CN 218047194U CN 202220956030 U CN202220956030 U CN 202220956030U CN 218047194 U CN218047194 U CN 218047194U
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- China
- Prior art keywords
- annular
- cavity
- waste gas
- ring
- treatment
- Prior art date
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- Expired - Fee Related
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 32
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 16
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 38
- 239000003994 anesthetic gas Substances 0.000 claims abstract description 18
- 238000010790 dilution Methods 0.000 claims abstract description 14
- 239000012895 dilution Substances 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 8
- 230000003444 anaesthetic effect Effects 0.000 claims description 7
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 4
- 125000006850 spacer group Chemical group 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000011841 epidemiological investigation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003983 inhalation anesthetic agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to the field of medical equipment, in particular to an anesthesia waste gas treatment device, which comprises a gas treatment device and a negative pressure suction device; the gas treatment device comprises a collection tank, the inner cavity of the collection tank is divided into a middle treatment cavity and an annular absorption cavity through an isolation ring, a communication hole is formed in the bottom of the isolation ring, the top of the middle treatment cavity is connected with a waste gas absorption joint, one side of the annular absorption cavity is connected with a negative pressure suction device through a pipeline, a dilution nozzle assembly is arranged in the middle treatment cavity, and an annular absorption layer is arranged in the annular absorption cavity; the utility model discloses waste gas absorbs and connects and be connected with anesthesia machine exhaust emission port, and the anesthetic gas that will produce utilizes the negative pressure that negative pressure suction device produced to absorb, utilizes the spacer ring to separate the holding vessel for middle part treatment chamber and annular absorption chamber, handles the anesthetic gas of inhaling respectively, improves treatment effeciency and treatment effect.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically an anesthesia exhaust treatment device.
Background
With the wide use of gas anesthesia as an effective anesthesia means in various surgeries, the problem of anesthesia waste gas treatment is more and more concerned by people, and a large number of animal experiments, epidemiological investigations and clinical observations show that the morbidity of surgical room workers such as abortion, bone marrow suppression, malignant tumors and the like is higher than that of non-surgical room workers; the anesthetic contamination refers to the contamination of the air in the operating room by volatile anesthetic; an effective waste gas treatment system is not equipped in part of basic operation rooms in clinic, and the current situation that the body of medical staff is injured when anesthetic is volatilized into a closed operation room is provided.
SUMMERY OF THE UTILITY MODEL
To current problem, the utility model provides an anesthesia exhaust treatment device utilizes the isolating ring to separate the holding vessel for middle part treatment chamber and annular absorption cavity, handles inhaled anesthetic gas respectively, improves treatment effeciency and treatment effect, the problem that provides in can effectual solution background art.
In order to solve the above problem, the utility model adopts the following technical scheme:
the anesthesia waste gas treatment device comprises a gas treatment device and a negative pressure suction device; the gas treatment device comprises a collecting tank, the inner cavity of the collecting tank is divided into a middle treatment cavity and an annular absorption cavity through an isolating ring, a communicating hole is formed in the bottom of the isolating ring, the top of the middle treatment cavity is connected with a waste gas absorption joint, one side of the annular absorption cavity is connected with a negative pressure suction device through a pipeline, a dilution nozzle assembly is arranged in the middle treatment cavity, and an annular adsorption layer is arranged in the annular absorption cavity.
As a further aspect of the present invention: dilution shower nozzle subassembly includes the board that goes out the water, the bottom intercommunication of going out the water board has the connecting pipe, driving motor is installed to the bottom of connecting pipe, a plurality of water shower nozzles are installed at the top of going out the water board.
As a further aspect of the present invention: the middle part of the connecting pipe is sleeved with a communicating ring, one side of the communicating ring is provided with a water inlet pipe, and the outer wall of the connecting pipe is communicated with the inner cavity of the communicating ring through a plurality of through holes.
As a further aspect of the present invention: the dilution spray head assembly is arranged at the bottom of the middle treatment cavity, and a sewage discharge pipe is arranged at the bottom of the middle treatment cavity.
As a further aspect of the present invention: the annular adsorption layer is provided with a plurality of annular ceramic filter net layers, an annular quick lime adsorption layer, an annular activated carbon adsorption layer and an annular ceramic filter net layer from bottom to top in sequence.
As a further aspect of the present invention: the utility model discloses a waste gas absorption joint, including waste gas absorption joint, blast pipe, snap ring, clamping ring and fixture block looks joint, the waste gas absorption joint the tip outer lane is even to be fixed with a plurality of fixture blocks, waste gas absorption joint pegs graft there is the blast pipe, it is connected with the snap ring to rotate on the blast pipe, snap ring and fixture block looks joint.
As a further aspect of the present invention: a plurality of clamping grooves are formed in the clamping ring, and the clamping grooves correspond to the clamping ring in position.
Compared with the prior art, the beneficial effects of the utility model are that: waste gas absorbs and connects and is connected with anesthesia machine exhaust port, the anesthetic gas that will produce utilizes the negative pressure that negative pressure suction device produced to absorb, and enter into middle part treatment chamber, utilize and dilute shower nozzle subassembly spun liquid and carry out preliminary dilution processing to anesthetic gas, anesthetic gas after the preliminary treatment enters into the annular absorption intracavity through the intercommunicating pore of bottom, and adsorb the safety processing by annular adsorption layer, discharge appointed region safely through negative pressure suction device, utilize the spacer ring to separate the collection tank for middle part treatment chamber and annular absorption chamber, handle the anesthetic gas of inhaling respectively, improve treatment effeciency and treatment effect.
Drawings
FIG. 1 is a schematic view of the anesthetic waste gas treatment apparatus;
FIG. 2 is a schematic view of the internal structure of the anesthetic gas treatment apparatus;
fig. 3 is a schematic structural diagram of a snap ring and a clamping block in the anesthetic waste gas treatment device.
In the figure: 1. a collection tank; 2. an exhaust gas absorption fitting; 3. a snap ring; 4. an exhaust pipe; 5. a negative pressure suction device; 6. an isolating ring; 7. an annular absorption chamber; 8. a middle treatment chamber; 9. a communicating hole; 10. a water outlet plate; 11. a communication ring; 12. a drive motor; 13. a connecting pipe; 14. a water inlet pipe; 15. an annular ceramic filter screen layer; 16. an annular quicklime adsorption layer; 17. an annular activated carbon adsorption layer; 18. a clamping block; 19. a card slot; 20. a sewage discharge 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.
As shown in fig. 1 to 3, in the present embodiment, the present embodiment is described with reference to fig. 1 to 3, and the present embodiment provides an anesthetic waste gas treatment apparatus including a gas treatment apparatus and a negative pressure suction apparatus 5; the gas treatment device comprises a collecting tank 1, the inner cavity of the collecting tank 1 is divided into a middle treatment cavity 8 and an annular absorption cavity 7 through an isolation ring 6, a communicating hole 9 is formed in the bottom of the isolation ring 6, the top of the middle treatment cavity 8 is connected with a waste gas absorption connector 2, one side of the annular absorption cavity 7 is connected with a negative pressure suction device 5 through a pipeline, a dilution nozzle assembly is arranged in the middle treatment cavity 8, and an annular absorption layer is arranged in the annular absorption cavity 7.
Waste gas absorbs and connects and is connected with anesthesia machine exhaust port, the anesthetic gas that will produce utilizes the negative pressure that negative pressure suction device produced to absorb, and enter into middle part treatment chamber, utilize dilution shower nozzle subassembly spun liquid to carry out preliminary dilution treatment to anesthetic gas, anesthetic gas after the preliminary treatment enters into annular absorption intracavity through the intercommunicating pore of bottom, and adsorb the safety processing by annular adsorption layer, discharge appointed region through negative pressure suction device safety, utilize the spacer ring to separate the collection tank for middle part treatment chamber and annular absorption chamber, handle inhaled anesthetic gas respectively, improve treatment effeciency and treatment effect, the intercommunicating pore can set up waterproof ventilation layer to spun liquid separation, negative pressure suction device is the negative pressure machine commonly used, can freely dispose according to the practical application scene.
As shown in fig. 2, in this embodiment, the dilution nozzle assembly includes a water outlet plate 10, the bottom intercommunication of water outlet plate 10 has a connecting pipe 13, driving motor 12 is installed to the bottom of connecting pipe 13, a plurality of water outlet nozzles are installed at the top of water outlet plate 10, intercommunication ring 11 has been cup jointed at the middle part of connecting pipe 13, inlet tube 14 is installed to one side of intercommunication ring 11, the outer wall of connecting pipe 13 is linked together through a plurality of through-holes and the inner chamber of intercommunication ring 11, dilution nozzle assembly installs in the bottom of middle part treatment chamber 8, blow off pipe 20 is installed to the bottom of middle part treatment chamber 8.
Carry the communicating ring in with diluent or water through the inlet tube, the communicating ring is linked together with the inlet tube, discharges through the play water board at top, drives the connecting pipe through driving motor and goes out the water board and rotate, carries out rotatory watering and dilutes to communicating ring and connecting pipe rotate to be connected, and through the through-hole intercommunication, can keep the water route unobstructed, collect waste water or loop filter uses through the blow off pipe.
As shown in fig. 2-3, in this embodiment, the annular adsorption layers are provided in plurality, and sequentially include an annular ceramic filter mesh layer 15, an annular quicklime adsorption layer 16, an annular activated carbon adsorption layer 17, and an annular ceramic filter mesh layer 15 from bottom to top, the outer ring of the end portion of the exhaust gas absorption joint 2 is uniformly fixed with a plurality of clamping blocks 18, the exhaust gas absorption joint 2 is inserted with an exhaust pipe 4, the exhaust pipe 4 is rotatably connected with a clamping ring 3, the clamping ring 3 is clamped with the clamping blocks 18, the clamping ring 3 is provided with a plurality of clamping grooves 19, and the clamping grooves 19 correspond to the clamping rings 3 in position.
Anesthesia waste gas enters into annular absorption chamber, the annular ceramic filtration stratum reticulare of downside fixes overall structure on the annular adsorbed layer, waste gas carries out dry adsorption treatment through annular activated carbon adsorption layer, and adsorb the processing through annular activated carbon adsorption layer, the treatment effect is improved, when connecting and blast pipe butt joint to waste gas absorption, the draw-in groove position on fixture block through setting up and the snap ring is corresponding, be convenient for connect waste gas absorption and blast pipe peg graft mutually, rotatory snap ring of rethread misplaces draw-in groove and fixture block, thereby lock the fixture block, accomplish the fixed purpose of high-speed joint, and dismantle also very conveniently, and convenient to use.
The utility model discloses a theory of operation is: waste gas absorbs and connects 1 and be connected with anesthesia machine exhaust emission mouth, and the anesthetic gas that will produce utilizes the negative pressure that negative pressure suction device 5 produced to absorb, and enter into middle part treatment chamber 8, utilize and dilute shower nozzle subassembly spun liquid and carry out preliminary dilution treatment to anesthetic gas, anesthetic gas after the preliminary treatment enters into annular absorption chamber 7 through the intercommunicating pore 9 of bottom in, and adsorb the safety processing by annular adsorbed layer, discharge appointed region safely through negative pressure suction device 5, the utility model discloses an overall structure detachable installs on mobilizable base, thereby be convenient for remove and the installation is dismantled, has solved current waste gas recovery processing apparatus and all is fixed at same position and the drawback that appears.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The anesthesia waste gas treatment device is characterized by comprising a gas treatment device and a negative pressure suction device; the gas treatment device comprises a collecting tank, the inner cavity of the collecting tank is divided into a middle treatment cavity and an annular absorption cavity through an isolating ring, a communicating hole is formed in the bottom of the isolating ring, the top of the middle treatment cavity is connected with a waste gas absorption joint, one side of the annular absorption cavity is connected with a negative pressure suction device through a pipeline, a dilution nozzle assembly is arranged in the middle treatment cavity, and an annular adsorption layer is arranged in the annular absorption cavity.
2. The waste anesthetic gas treatment apparatus as claimed in claim 1, wherein the dilution nozzle assembly includes a water outlet plate, a connecting pipe is connected to a bottom of the water outlet plate, a driving motor is installed at a bottom of the connecting pipe, and a plurality of water outlet nozzles are installed at a top of the water outlet plate.
3. The waste gas treatment device for anesthesia of claim 2, wherein a communication ring is sleeved in the middle of the connecting pipe, a water inlet pipe is installed on one side of the communication ring, and the outer wall of the connecting pipe is communicated with the inner cavity of the communication ring through a plurality of through holes.
4. The anesthetic gas treatment apparatus as claimed in claim 1, wherein the dilution nozzle assembly is installed at the bottom of the middle treatment chamber, and a drain pipe is installed at the bottom of the middle treatment chamber.
5. The anesthetic waste gas treatment apparatus according to claim 1, wherein the annular adsorption layer is provided in plurality, and is an annular ceramic filter screen layer, an annular quicklime adsorption layer, an annular activated carbon adsorption layer, and an annular ceramic filter screen layer in this order from bottom to top.
6. The device for treating anesthetic waste gas according to claim 1, wherein a plurality of clamping blocks are uniformly fixed on an outer ring of an end portion of the waste gas absorption joint, the waste gas absorption joint is inserted with an exhaust pipe, the exhaust pipe is rotatably connected with a clamping ring, and the clamping ring is clamped with the clamping blocks.
7. The waste anesthetic gas treatment apparatus as claimed in claim 6, wherein the snap ring is provided with a plurality of slots, and the slots correspond to the position of the snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220956030.XU CN218047194U (en) | 2022-04-24 | 2022-04-24 | Anesthesia waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220956030.XU CN218047194U (en) | 2022-04-24 | 2022-04-24 | Anesthesia waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218047194U true CN218047194U (en) | 2022-12-16 |
Family
ID=84427107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220956030.XU Expired - Fee Related CN218047194U (en) | 2022-04-24 | 2022-04-24 | Anesthesia waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218047194U (en) |
-
2022
- 2022-04-24 CN CN202220956030.XU patent/CN218047194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221216 |