CN214552386U - Waste gas pumping device for anesthesia department - Google Patents
Waste gas pumping device for anesthesia department Download PDFInfo
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- CN214552386U CN214552386U CN202120559892.4U CN202120559892U CN214552386U CN 214552386 U CN214552386 U CN 214552386U CN 202120559892 U CN202120559892 U CN 202120559892U CN 214552386 U CN214552386 U CN 214552386U
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Abstract
The utility model discloses a waste gas pumping device for anesthesia department, which comprises a shell and a sealing cylinder, wherein the shell is a hollow cylinder, the sealing cylinder is arranged at the opening part at the top of the shell, a liquid storage cylinder is arranged at the inner side of the bottom of the shell, and an air inlet pipe vertically penetrating into the liquid storage cylinder is arranged in the middle of the sealing cylinder; and a transfer component is transversely arranged on one side of the top of the shell. Has the advantages that: the utility model discloses a shell exhaust position installation transfer subassembly storing sodium lime water filters the steam in the waste gas after the reaction through waterproof ventilated membrane, sets up the pole of scraping that strikes off the liquid drop in waterproof ventilated membrane side of admitting air simultaneously to avoid waterproof ventilated membrane outside gathering liquid drop and influence follow-up filtration efficiency, guarantee the patency of auxiliary tank top admission line, reduce the steam content in the input activated carbon layer position gas, thereby extension activated carbon layer life, the practicality is strong.
Description
Technical Field
The utility model relates to an department of anesthesia exhaust-gas treatment equipment field, concretely relates to department of anesthesia uses exhaust gas pump remove device.
Background
Inhalation anesthetics, the most widely used anesthetic drugs, are inevitably discharged along with the exhaled air of the patient during use, and compared with the patients who are subjected to general anesthesia and are in short contact with the inhalation anesthetic drugs, many medical staff who are exposed to the low-concentration inhalation anesthetic drug exhaust gas environment for a long time have higher safety threat, so that auxiliary equipment for extracting the anesthetic exhaust gas is required to be arranged in an anesthesia department.
The applicant finds that at least the following technical problems exist in the prior art: the department of anesthesia waste gas pump that uses at present lets in soda lime fluid reservoir with waste gas after, and the waste liquid that need will absorb through soda lime is filtered through activated carbon adsorption once more, because contains a large amount of moisture in the soda lime fluid reservoir exhaust waste gas, causes activated carbon life to hang down, needs medical personnel to frequently change the active carbon medium, and it is inconvenient to use, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an exhaust gas extraction device for department of anesthesia in order to solve above-mentioned problem, install the transfer subassembly in the shell exhaust position of storing sodium lime water, filter the steam in the waste gas after the reaction through waterproof ventilated membrane, set up the pole of scraping of striking off the liquid drop in waterproof ventilated membrane side of admitting air simultaneously, in order to avoid the waterproof ventilated membrane outside gathering liquid drop and influence follow-up filtration efficiency, guarantee the patency of auxiliary tank top admission line, reduce the steam content in the input activated carbon layer position gas, thereby extension activated carbon layer life, therefore, the clothes hanger is strong in practicability, see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a waste gas pumping device for anesthesia department, which comprises a shell and a sealing cylinder, wherein the shell is a hollow cylinder, the sealing cylinder is arranged at the opening at the top of the shell, a liquid storage cylinder is arranged at the inner side of the bottom of the shell, and an air inlet pipe vertically penetrating into the liquid storage cylinder is arranged in the middle of the sealing cylinder;
the transfer assembly is transversely arranged on one side of the top of the shell, an auxiliary box is arranged on the side wall of the shell and outside the transfer assembly, guide pipes are communicated between the transfer assembly and the auxiliary box, a plurality of groups of baffles are arranged on the left side and the right side of the inner part of the liquid storage cylinder in a staggered mode, and the baffles are far away from one side of the inner wall of the liquid storage cylinder to incline upwards.
When the waste gas pumping device for the anesthesia department is used, the opening position at the top end of the air inlet pipe is connected to an external air pump in the using process, so that waste gas is guided into the bottom in the liquid storage cylinder through the air inlet pipe, sodium lime liquor is injected into the liquid storage cylinder in advance, harmful gas in the anesthesia waste gas is absorbed and removed through the sodium lime liquor, the reaction time of the waste gas in the liquid storage cylinder is prolonged through the baffle plates distributed in the liquid storage cylinder in a staggered mode, the waste gas discharged from the liquid storage cylinder enters the guide pipe through the waterproof breathable film of the transfer component, so that the waste gas is conveyed into the auxiliary box through the guide pipe, the harmful gas remained in the waste gas is adsorbed through the multiple groups of active carbon layers distributed in the auxiliary box in an up-and-down laminated mode, when the filtering effect of the waterproof breathable film is reduced due to the fact that a large number of liquid drops are gathered at one side of the liquid storage cylinder, the synchronous disc is driven by the motor to support the multiple groups of the scraping rods to rotate synchronously, thereby scrape the liquid drop of waterproof ventilated membrane surface gathering to the outside through scraping the pole to in scraping the liquid drop that the pole rotatory in-process will scrape and get rid of the shell inboard once more and drop the liquid storage cylinder downwards, realize the clean process of waterproof ventilated membrane, ensure the unobstructed nature of waste gas passageway between shell and the auxiliary tank.
Preferably, the liquid storage cylinder is in threaded fit with the inner wall of the shell, a base is arranged at the bottom of the liquid storage cylinder, and a plurality of groups of reinforcing rib plates are arranged at the joint of the top of the base and the liquid storage cylinder in a surrounding mode.
Preferably, the transfer assembly comprises a containing cylinder transversely penetrating through the shell, a waterproof breathable film is arranged at one end, extending into the shell, of the containing cylinder, and an installation frame is arranged at the center of the inside of the containing cylinder.
Preferably, the mounting rack is provided with a motor on one side, away from the waterproof breathable film, of the mounting rack, the output end of the motor transversely penetrates through the waterproof breathable film, the output end of the motor is provided with a synchronous disc, a plurality of groups of scraping rods are arranged on the outer circumferential side of the synchronous disc in a surrounding mode, and the scraping rods abut against the outer side of the waterproof breathable film.
Preferably, the auxiliary box is a hollow box body with an opening in the front, a box cover for sealing the auxiliary box can be detachably arranged on the front of the box body, a plurality of groups of sliding grooves are symmetrically arranged on two sides of the interior of the auxiliary box and vertically and uniformly arranged on the sliding grooves, and an exhaust pipe is vertically arranged at the bottom of the auxiliary box.
Preferably, the exhaust pipe is communicated with the guide pipe through the auxiliary box, activated carbon layers are arranged among the sliding grooves, each activated carbon layer comprises a square frame-shaped containing frame, activated carbon is filled in each containing frame, and the two sides of each containing frame are in sliding fit with the corresponding sliding groove.
Has the advantages that: the utility model discloses a shell exhaust position installation transfer subassembly storing sodium lime water filters the steam in the waste gas after the reaction through waterproof ventilated membrane, sets up the pole of scraping that strikes off the liquid drop in waterproof ventilated membrane side of admitting air simultaneously to avoid waterproof ventilated membrane outside gathering liquid drop and influence follow-up filtration efficiency, guarantee the patency of auxiliary tank top admission line, reduce the steam content in the input activated carbon layer position gas, thereby extension activated carbon layer life, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 front view structural diagram of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the internal structure of the housing of the present invention;
fig. 4 is a schematic perspective view of the transfer assembly of the present invention;
fig. 5 is a schematic view of the transfer module according to the present invention.
The reference numerals are explained below:
1. a housing; 2. a sealing cylinder; 3. an air inlet pipe; 4. a liquid storage cylinder; 401. a baffle plate; 5. a base; 6. a transfer component; 601. an accommodating cylinder; 602. a waterproof breathable film; 603. an electric motor; 604. a mounting frame; 605. a synchronization disc; 606. a scraping rod; 7. a guide tube; 8. an auxiliary tank; 801. a chute; 802. and an activated carbon layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.
Referring to fig. 1-5, the utility model provides a waste gas pumping device for anesthesia department, including shell 1 and sealing cylinder 2, shell 1 is the hollow cylinder, sealing cylinder 2 sets up in the opening part of shell 1 top, shell 1 bottom inboard is provided with liquid storage cylinder 4, sealing cylinder 2 middle part is provided with the intake pipe 3 that vertically penetrates in liquid storage cylinder 4, be linked together intake pipe 3 top and external aspiration pump, thereby carry anesthesia waste gas in the external environment to liquid storage cylinder 4 through intake pipe 3, liquid storage cylinder 4 and shell 1 inner wall screw-thread fit, so that separate liquid storage cylinder 4 and shell 1 apart, thereby annotate sodium lime wash in the liquid storage cylinder 4 in order to adsorb harmful substance in the waste gas, and liquid storage cylinder 4 bottom is provided with base 5, the department of meeting of base 5 top and liquid storage cylinder 4 encircles and is provided with the multiunit reinforcing floor;
1 top one side of shell transversely is provided with transfer subassembly 6, be provided with auxiliary tank 8 on the 1 lateral wall of shell in this transfer subassembly 6 outside, the intercommunication has guiding tube 7 between transfer subassembly 6 and the auxiliary tank 8, crisscross multiunit baffle 401 that is provided with about 4 inside both sides of liquid storage cylinder, and baffle 401 keeps away from 4 inner wall one side tilt up of liquid storage cylinder, 3 bottom downwardly extending of intake pipe is to the bottom in the liquid storage cylinder 4, in discharging waste gas in the liquid storage cylinder 4 through intake pipe 3, waste gas removes along multiunit baffle 401 incline direction, thereby prolong the come-up time of waste gas in liquid storage cylinder 4, in order to increase the exhaust-gas treatment effect.
As an optional embodiment, the transfer assembly 6 includes a containing cylinder 601 transversely penetrating through the housing 1, one end of the containing cylinder 601 extending into the housing 1 is provided with a waterproof breathable film 602, the center of the interior of the containing cylinder 601 is provided with an installation frame 604, one side of the installation frame 604 far away from the waterproof breathable film 602 is provided with a motor 603, an output end of the motor 603 transversely penetrates through the waterproof breathable film 602, an output end of the motor 603 is provided with a synchronization disc 605, a plurality of groups of scraping rods 606 are annularly arranged on an outer circumferential side of the synchronization disc 605, the scraping rods 606 are used for scraping liquid droplets collected at the outer side of the waterproof breathable film 602, and the scraping rods 606 abut against the outer side of the waterproof breathable film 602;
By adopting the structure, in the using process, the open position at the top end of the air inlet pipe 3 is connected to an external air pump, so that the waste gas is guided into the bottom in the liquid storage cylinder 4 through the air inlet pipe 3, sodium lime liquid is injected into the liquid storage cylinder 4 in advance, the harmful gas in the anesthetic waste gas is absorbed and removed through the sodium lime liquid, the reaction time of the waste gas in the liquid storage cylinder 4 is prolonged through the baffle plates 401 which are distributed in the liquid storage cylinder 4 in a staggered way, the waste gas discharged from the liquid storage cylinder 4 enters the guide pipe 7 through the waterproof breathable film 602 of the transfer component 6, so that the waste gas is conveyed into the auxiliary box 8 through the guide pipe 7, so that the harmful gas remained in the waste gas is adsorbed through the multiple groups of active carbon layers 802 which are distributed in the auxiliary box 8 in an up-down laminated way, when the filtering effect of the waterproof breathable film 602 is reduced due to the fact that a large number of liquid drops are gathered at one side of the liquid storage cylinder 4, the synchronous disc 605 is driven by the motor 603 to support multiple groups of the scraping rods 606 to rotate synchronously, therefore, the liquid drops gathered on the surface of the waterproof breathable film 602 are scraped outwards by the scraping rod 606, and the scraped liquid drops are thrown into the inner side of the shell 1 again by centrifugal force in the rotation process of the scraping rod 606 and fall into the liquid storage cylinder 4 downwards, so that the cleaning process of the waterproof breathable film 602 is realized, and the smoothness of a waste gas channel between the shell 1 and the auxiliary box 8 is ensured;
through 1 exhaust position installation transfer subassembly 6 at the shell of storing sodium lime water, filter the steam in the waste gas after the reaction through waterproof ventilated membrane 602, set up the pole 606 of scraping off the liquid drop in waterproof ventilated membrane 602 side of admitting air simultaneously, in order to avoid waterproof ventilated membrane 602 outside gathering liquid drop and influence follow-up filtration efficiency, guarantee the patency that 8 top intake pipes of auxiliary tank say 3, reduce the steam content in the input activated carbon layer 802 position gas, thereby extension activated carbon layer 802 life, therefore, the clothes hanger is strong in practicability.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a department of anesthesia uses exhaust gas pump remove device which characterized in that: the device comprises a shell (1) and a sealing cylinder (2), wherein the shell (1) is a hollow cylinder, the sealing cylinder (2) is arranged at an opening at the top of the shell (1), a liquid storage cylinder (4) is arranged on the inner side of the bottom of the shell (1), and an air inlet pipe (3) vertically penetrating into the liquid storage cylinder (4) is arranged in the middle of the sealing cylinder (2);
shell (1) top one side transversely is provided with transfer subassembly (6), this transfer subassembly (6) outside be provided with auxiliary tank (8) on shell (1) lateral wall, transfer subassembly (6) with intercommunication has guiding tube (7) between auxiliary tank (8), crisscross multiunit baffle (401) of being provided with about liquid storage cylinder (4) inside both sides, just baffle (401) are kept away from liquid storage cylinder (4) inner wall one side tilt up.
2. The exhaust gas extraction device for the anesthesia department according to claim 1, wherein: the liquid storage cylinder (4) is in threaded fit with the inner wall of the shell (1), the base (5) is arranged at the bottom of the liquid storage cylinder (4), and a plurality of groups of reinforcing rib plates are arranged at the top of the base (5) and the joint of the liquid storage cylinder (4) in a surrounding mode.
3. The exhaust gas extraction device for the anesthesia department according to claim 1, wherein: the transfer assembly (6) comprises a containing cylinder (601) transversely penetrating through the shell (1), wherein the containing cylinder (601) extends into one end inside the shell (1) and is provided with a waterproof breathable film (602), and a mounting frame (604) is arranged at the center inside the containing cylinder (601).
4. The exhaust gas extraction device for the anesthesia department according to claim 3, wherein: the mounting rack (604) is far away from one side of the waterproof breathable film (602) and is provided with a motor (603), the output end of the motor (603) transversely penetrates through the waterproof breathable film (602), the output end of the motor (603) is provided with a synchronous disc (605), a plurality of groups of scraping rods (606) are arranged on the outer circumference side of the synchronous disc (605) in a surrounding manner, and the scraping rods (606) are tightly abutted to the outer side of the waterproof breathable film (602).
5. The exhaust gas extraction device for the anesthesia department according to claim 1, wherein: auxiliary box (8) are openly open-ended cavity box, just the box openly can be dismantled and be provided with the case lid that seals this auxiliary box (8), the inside bilateral symmetry of auxiliary box (8) is provided with multiunit spout (801), multiunit spout (801) vertical align to grid, just auxiliary box (8) bottom is vertical to be provided with the blast pipe.
6. The exhaust gas extraction device for anesthesia department according to claim 5, wherein: the exhaust pipe is communicated with the guide pipe (7) through the auxiliary box (8), the activated carbon layers (802) are arranged among the sliding grooves (801), each activated carbon layer (802) comprises a square containing frame, activated carbon is filled in each containing frame, and the two sides of each containing frame are in sliding fit with the corresponding sliding groove (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120559892.4U CN214552386U (en) | 2021-03-18 | 2021-03-18 | Waste gas pumping device for anesthesia department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120559892.4U CN214552386U (en) | 2021-03-18 | 2021-03-18 | Waste gas pumping device for anesthesia department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214552386U true CN214552386U (en) | 2021-11-02 |
Family
ID=78320502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120559892.4U Active CN214552386U (en) | 2021-03-18 | 2021-03-18 | Waste gas pumping device for anesthesia department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214552386U (en) |
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2021
- 2021-03-18 CN CN202120559892.4U patent/CN214552386U/en active Active
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