CN216498199U - Anesthetic gas pumping device for anesthesia department - Google Patents
Anesthetic gas pumping device for anesthesia department Download PDFInfo
- Publication number
- CN216498199U CN216498199U CN202123114984.0U CN202123114984U CN216498199U CN 216498199 U CN216498199 U CN 216498199U CN 202123114984 U CN202123114984 U CN 202123114984U CN 216498199 U CN216498199 U CN 216498199U
- Authority
- CN
- China
- Prior art keywords
- box body
- filter screen
- rotary rod
- suction fan
- outer box
- 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
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 21
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 21
- 239000003994 anesthetic gas Substances 0.000 title claims abstract description 19
- 238000005086 pumping Methods 0.000 title claims abstract description 8
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003444 anaesthetic effect Effects 0.000 claims 5
- 239000007789 gas Substances 0.000 abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 238000000605 extraction Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an anesthetic gas pumping device for an anesthesia department, which comprises an outer box body and a suction fan, wherein the suction fan is arranged in the outer box body; further comprising: the first air inlet pipe is arranged at the bottom of the suction fan, a first air outlet pipe is arranged at the top of the suction fan, the top end of the first air outlet pipe penetrates through the first partition plate, and the first partition plate is arranged inside the outer box body; first rotary rod, it set up in the top of first baffle, install on the outer wall of first rotary rod and connect the blade, and first rotary rod is connected through driving belt and second rotary rod, the second filter screen, it set up in the inside of second air-out pipe. This anesthesia department's anesthetic gas pump-out device, when first tuber pipe exhaust gas, can drive and connect blade and first rotary rod and rotate, drive first rotary rod through gaseous power and rotate, carry out make full use of to gaseous kinetic energy, it is extravagant effectively to reduce the loss of energy.
Description
Technical Field
The utility model relates to the technical field of anesthesia departments, in particular to an anesthesia gas pumping device for an anesthesia department.
Background
In the anesthesia department, because medical personnel's operation experiment can make anesthetic gas exist in the department, in order to guarantee the cleanliness factor of gaseous in the anesthesia department, need to carry out the clearance of taking out to anesthetic gas with the extraction device.
However, the existing extraction device still has some disadvantages in the using process, for example, it is inconvenient to use the extracted gas, which causes energy loss, and the existing extraction device has a limited contact area with the gas, which is inconvenient to increase the contact area with the filter screen through the circulation of the gas, thereby resulting in poor anesthetic gas filtering effect and reducing the use efficiency of the anesthetic gas extraction device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anesthetic gas extraction device for an anesthesia department, which solves the problems that the prior art provides the prior art that the extracted gas is inconvenient to utilize and causes energy loss in the market, the contact area between the prior extraction device and the gas is limited, the contact area between the prior extraction device and a filter screen is inconvenient to increase through the circulation of the gas, the filtration effect of the anesthetic gas is poor, and the use efficiency of the anesthetic gas extraction device is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: an anesthetic gas pumping device for an anesthesia department comprises an outer box body and a suction fan, wherein the suction fan is arranged in the outer box body;
further comprising:
the first air inlet pipe is arranged at the bottom of the suction fan, a first air outlet pipe is arranged at the top of the suction fan, the top end of the first air outlet pipe penetrates through the first partition plate, and the first partition plate is arranged inside the outer box body;
the first rotating rod is arranged above the first partition plate, the outer wall of the first rotating rod is provided with a connecting blade, the first rotating rod is connected with the second rotating rod through a transmission belt, and the outer wall of the second rotating rod is provided with a first filter screen;
the second partition plate is arranged above the second rotary rod, an inner box body is arranged above the second partition plate, a second air inlet pipe is arranged at the bottom of the inner box body, a second air outlet pipe is arranged at the top of the inner box body, and a box body is arranged inside the inner box body;
and the second filter screen is arranged inside the second air outlet pipe.
Preferably, the top of outer box is provided with the case lid, and the bottom of case lid is provided with the butt joint piece all around to the butt joint piece is connected with outer box through the draw-in groove, and the inner wall of outer box is seted up to the draw-in groove simultaneously, is convenient for dismantle the outer box like this, thereby when the damage appears in the inside part of outer box, convenient to detach maintenance.
Preferably, the left end and the right end of the first air inlet pipe are both in welded connection with the outer box body, the first air inlet pipe is in an inverted T shape, the first air inlet pipe can be firmer in use, air can be simultaneously fed into the left end and the right end of the first air inlet pipe, and air is rapidly sucked into the first air inlet pipe.
Preferably, first rotary rod and the connected mode of connecting the blade are the welding, and connect the blade on the outer wall of first rotary rod equidistance to the top of connecting blade and first play tuber pipe is located same water flat line, has guaranteed the fastness of being connected between first rotary rod and the connected blade, like this when first play tuber pipe exhaust gas, can drive and connect the blade and rotate, thereby drives first rotary rod and rotates together.
Preferably, the connected mode of second rotary rod and first filter screen is the welding, and has the interval between the bottom of first filter screen and second air-supply line to the aperture of first filter screen is greater than the aperture of second filter screen, can make first filter screen rotate along with the second rotary rod, and then increases the area of contact between gas and the first filter screen, better intercepts the impurity in the gas.
Preferably, be bolted connection between box body and the interior box, and the surface of box body is the porousness form to the inside active carbon granule that is of box body can make the box body more firm when using like this, does not influence gaseous circulation simultaneously, can carry out filtration once more to gas through active carbon.
Compared with the prior art, the utility model has the beneficial effects that: this anesthesia gas extraction device of department of anesthesia, the inside of outer box is provided with the suction fan, and the top of suction fan installs first play tuber pipe to first play tuber pipe and the connection blade on the first rotary rod outer wall are located same water flat line, and first rotary rod is provided with first filter screen with the top of connecting the blade simultaneously, and has the interval between first filter screen and the second air-supply line, communicates each other between second air-supply line and the interior box, and its concrete content is as follows:
(1) when the first air outlet pipe discharges air, the connecting blades and the first rotating rod are driven to rotate, the first rotating rod is driven to rotate through the power of the air, the kinetic energy of the air is fully utilized, and the loss and waste of energy are effectively reduced;
(2) first rotary rod passes through driving belt and drives the second rotary rod and rotate to make first filter screen rotate together, increase the area of contact between first filter screen and the gas, thereby make the impurity in the gas by better interception, in the box was got into by the second air-supply line again to first filterable gas, can be filtered once more, cleanliness factor when ensureing later stage gas outgoing.
Drawings
FIG. 1 is a schematic view of an overall main sectional structure of the present invention;
FIG. 2 is a schematic side sectional view of the first rotary lever and connecting blade of the present invention;
FIG. 3 is a schematic view of a connection structure between a second outlet duct and a second filter net according to the present invention;
FIG. 4 is a schematic cross-sectional view of the outer case of the present invention;
fig. 5 is a schematic view of the bottom structure of the connection between the box cover and the docking block of the present invention.
In the figure: 1. an outer case; 101. a box cover; 102. a butt joint block; 103. a card slot; 2. a suction fan; 3. A first air inlet pipe; 4. a first air outlet pipe; 5. a first separator; 6. a first rotating rod; 7. connecting the blades; 8. a drive belt; 9. a second rotating rod; 10. a first filter screen; 11. a second separator; 12. a second air inlet pipe; 13. an inner box body; 14. a second air outlet pipe; 15. a box body; 16. and a second filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an anesthesia gas pumping device for an anesthesia department comprises an outer box body 1 and a suction fan 2, wherein the suction fan 2 is arranged inside the outer box body 1, a box cover 101 is arranged at the top of the outer box body 1, butt-joint blocks 102 are arranged on the periphery of the bottom of the box cover 101, the butt-joint blocks 102 are connected with the outer box body 1 through clamping grooves 103, and the clamping grooves 103 are formed in the inner wall of the outer box body 1, so that when the outer box body 1 is damaged in the later period, the maintenance operation on the inner part of the outer box body 1 is facilitated, and convenience is brought to workers;
further comprising:
the first air inlet pipe 3 is installed at the bottom of the suction fan 2, a first air outlet pipe 4 is arranged at the top of the suction fan 2, the top end of the first air outlet pipe 4 penetrates through the first partition plate 5, the first partition plate 5 is installed inside the outer box body 1, the left end and the right end of the first air inlet pipe 3 are both in welded connection with the outer box body 1, the first air inlet pipe 3 is inverted T-shaped, a worker places the device at a corresponding position of an anesthesia department, then the suction fan 2 is started, the suction fan 2 sucks air through the inverted T-shaped first air inlet pipe 3 and conveys the air to the inside of the outer box body 1 through the first air outlet pipe 4;
a first rotating rod 6 arranged above the first partition board 5, a connecting blade 7 is arranged on the outer wall of the first rotating rod 6, the first rotating rod 6 is connected with a second rotating rod 9 through a transmission belt 8, a first filter screen 10 is arranged on the outer wall of the second rotating rod 9, the first rotating rod 6 is connected with the connecting blade 7 by welding, the connecting blade 7 is distributed on the outer wall of the first rotating rod 6 at equal angles, the connecting blade 7 and the top end of the first air outlet pipe 4 are positioned on the same horizontal line, the second rotating rod 9 is connected with the first filter screen 10 by welding, a gap is formed between the bottom of the first filter screen 10 and the bottom of the second air inlet pipe 12, the aperture of the first filter screen 10 is larger than that of the second filter screen 16, because the top end of the first air outlet pipe 4 and the connecting blade 7 are positioned on the same horizontal line, and the connecting blade 7 is connected with the first rotating rod 6 by welding, therefore, when the first air outlet pipe 4 is used for air outlet, the connecting blades 7 and the first rotating rod 6 can be driven to rotate, so that the first rotating rod 6 drives the second rotating rod 9 to rotate through the transmission belt 8, the first filter screen 10 is installed on the outer wall of the second rotating rod 9, the second air inlet pipe 12 is arranged above the first filter screen 10, and the second air inlet pipe 12 is communicated with the inner box body 13, so that when the first air outlet pipe 4 is used for air outlet, air can be in contact with the first filter screen 10, and the air is filtered through the rotating first filter screen 10;
a second partition plate 11 disposed above the second rotary rod 9, an inner box 13 mounted above the second partition plate 11, a second air inlet pipe 12 disposed at the bottom of the inner box 13, a second air outlet pipe 14 disposed at the top of the inner box 13, a box body 15 disposed inside the inner box 13, a second filter screen 16 disposed inside the second air outlet pipe 14, the box body 15 and the inner box 13 being connected by bolts, the outer surface of the box body 15 being porous, the interior of the box body 15 being made of activated carbon particles, air entering the inner box 13 from the second air inlet pipe 12, the box body 15 disposed inside the inner box 13 being made of activated carbon particles, the surface of the box body 15 being porous, so that the entering air can contact with the activated carbon particles to absorb the air, and a second filter screen 16 mounted in the second air outlet pipe 14 at the top of the inner box 13, therefore, the gas can be filtered again when being discharged, the gas is ensured to be filtered more sufficiently, and the gas in the anesthesia room is cleaner.
The working principle is as follows: when the device for removing anesthetic gas in an anesthesia department is used, as shown in fig. 1-5, firstly, a worker places the device at a corresponding position in the anesthesia department, then starts the suction fan 2, the suction fan 2 sucks air through the first air inlet pipe 3 and conveys the air to the interior of the box body 1 through the first air outlet pipe 4, when the first air outlet pipe 4 exhausts air, the connecting blades 7 and the first rotating rod 6 can be driven to rotate, so that the first rotating rod 6 drives the second rotating rod 9 to rotate through the driving belt 8, the outer wall of the second rotating rod 9 is provided with the first filter screen 10, the second air inlet pipe 12 is arranged above the first filter screen 10, the second air inlet pipe 12 is communicated with the inner box body 13, so that when the first air outlet pipe 4 exhausts air, the air can be in contact with the first filter screen 10, and the air is filtered through the rotating first filter screen 10, then the gas enters the inner box body 13 from the second air inlet pipe 12, the box body 15 is arranged inside the inner box body 13, the box body 15 is filled with activated carbon particles, the surface of the box body 15 is porous, so that the entered gas can be contacted with the activated carbon particles to adsorb the gas, and the second air outlet pipe 14 at the top of the inner box body 13 is provided with the second filter screen 16, so that the gas can be filtered again when the gas is discharged, the gas filtration is more sufficient, the gas in the anesthesia room is cleaner, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. An anesthetic gas pumping device for an anesthesia department comprises an outer box body and a suction fan, wherein the suction fan is arranged in the outer box body;
it is characterized by also comprising:
the first air inlet pipe is arranged at the bottom of the suction fan, a first air outlet pipe is arranged at the top of the suction fan, the top end of the first air outlet pipe penetrates through the first partition plate, and the first partition plate is arranged inside the outer box body;
the first rotating rod is arranged above the first partition plate, the outer wall of the first rotating rod is provided with a connecting blade, the first rotating rod is connected with the second rotating rod through a transmission belt, and the outer wall of the second rotating rod is provided with a first filter screen;
the second partition plate is arranged above the second rotary rod, an inner box body is arranged above the second partition plate, a second air inlet pipe is arranged at the bottom of the inner box body, a second air outlet pipe is arranged at the top of the inner box body, and a box body is arranged inside the inner box body;
and the second filter screen is arranged inside the second air outlet pipe.
2. The anesthetic department anesthetic gas pumping device according to claim 1, characterized in that: the top of outer box is provided with the case lid, and is provided with the butt joint piece all around the bottom of case lid to the butt joint piece is connected with outer box through the draw-in groove, and the draw-in groove is seted up in the inner wall of outer box simultaneously.
3. The anesthetic department anesthetic gas removing device according to claim 1, characterized in that: the left end and the right end of the first air inlet pipe are connected with the outer box body in a welding mode, and the first air inlet pipe is inverted T-shaped.
4. The anesthetic department anesthetic gas removing device according to claim 1, characterized in that: first rotary rod and the connected mode of connecting the blade are the welding, and connect the equal angular distribution of blade on the outer wall of first rotary rod to the top of connecting blade and first play tuber pipe is located same water flat line.
5. The anesthetic department anesthetic gas removing device according to claim 1, characterized in that: the connected mode of second rotary rod and first filter screen is the welding, and has the interval between the bottom of first filter screen and second air-supply line to the aperture of first filter screen is greater than the aperture of second filter screen.
6. The anesthetic department anesthetic gas removing device according to claim 1, characterized in that: the box body is connected with the inner box body through bolts, and the outer surface of the box body is porous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123114984.0U CN216498199U (en) | 2021-12-11 | 2021-12-11 | Anesthetic gas pumping device for anesthesia department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123114984.0U CN216498199U (en) | 2021-12-11 | 2021-12-11 | Anesthetic gas pumping device for anesthesia department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216498199U true CN216498199U (en) | 2022-05-13 |
Family
ID=81469626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123114984.0U Expired - Fee Related CN216498199U (en) | 2021-12-11 | 2021-12-11 | Anesthetic gas pumping device for anesthesia department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216498199U (en) |
-
2021
- 2021-12-11 CN CN202123114984.0U patent/CN216498199U/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: 20220513 |