CN220090264U - Smoke filtering type three-way valve - Google Patents
Smoke filtering type three-way valve Download PDFInfo
- Publication number
- CN220090264U CN220090264U CN202321156597.XU CN202321156597U CN220090264U CN 220090264 U CN220090264 U CN 220090264U CN 202321156597 U CN202321156597 U CN 202321156597U CN 220090264 U CN220090264 U CN 220090264U
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- CN
- China
- Prior art keywords
- pipe
- way valve
- smoke
- way
- way pipe
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- 239000000779 smoke Substances 0.000 title claims abstract description 35
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000003517 fume Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a smoke filtering type three-way valve in the field of three-way valves, which comprises a through pipe, a two-way pipe and a three-way pipe, wherein the two-way pipe and the three-way pipe are respectively integrally formed on two opposite side walls of the through pipe, and form a cross-shaped structure, a three-way valve cylinder body is rotatably arranged in the through pipe, a top rotary sleeve is integrally formed at the top end of the three-way valve cylinder body, and a buckling groove is formed in a hole at the top end of the top rotary sleeve. When the three-way valve is used, the smoke in the puncture outfit can be discharged after being filtered by the activated carbon smoke filter cotton component after passing through the through pipe by rotating the top rotary sleeve, the quality of discharged air can be ensured, the smoke cover can be detached by pulling the quick-release smoke cover upwards by force, the quick-change operation of the activated carbon smoke filter cotton component is realized, the occupied space is small, multiple functions can be realized by one structure, and the three-way valve is extremely convenient and efficient, and saves time and labor.
Description
Technical Field
The utility model relates to the field of three-way valves, in particular to a smoke filtering type three-way valve.
Background
In clinical medicine, the puncture outfit is the most commonly used surgical instrument, when the electric knife in the puncture outfit cauterizes or congeals human tissue, a large amount of smog and vapor are necessarily generated, the smog generated by burning the organic matters is a strong cancerogenic substance, unnecessary harm is caused to operators and medical staff in an operating room, moreover, when the deep operation of the human body is carried out, especially when the electric cauterization is carried out on important organs such as deep blood vessels, the smog can obscure the inside of the electric mirror, the realization of the medical staff is influenced, the hemostasis is difficult, even the operation is caused to be blind or busy, and therefore, a smoke removing device and a water removing device are needed to ensure the smoothness of the operation, but the puncture outfit system in the prior art only can extract smog from the human tissue, if the gas after the smoke is required to be sent back to the human tissue, the smoke removing device is required to be independently arranged, and a return air pipeline is required to be independently arranged, the weight of the return air pipeline is very large, the return air pipeline is inserted on the operators, unnecessary pain is caused, the existing external smoke filtering device is mostly arranged, smoke and the smoke removing device is required to be arranged outside the patient, and the smoke removing device is not required to be arranged separately, and the space is occupied. Accordingly, a person skilled in the art provides a smoke-filtering three-way valve to solve the problems set forth in the background art above.
Disclosure of Invention
The present utility model is directed to a smoke-filtering three-way valve, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a smoke filtering type three-way valve, includes a siphunculus, two-way pipe and three-way pipe, two-way pipe with three-way pipe integrated into one piece respectively in on the relative both sides wall of siphunculus, and constitute a cross structure, the inside rotation of siphunculus is provided with the three-way valve barrel, three-way valve barrel top integrated into one piece has rotatory cover in top, the catching groove has been seted up in the hole on rotatory cover top in top, install quick detach petticoat pipe in the hole on the rotatory cover top in top, integrated into one piece have with catching groove elastic fit's elasticity is detained on the petticoat pipe lateral wall, quick detach petticoat pipe with the rotatory cover in top passes through elasticity is detained with catching groove card pressure connection, the outlet flue has been seted up at the petticoat pipe top, quick detach petticoat pipe internally mounted has the cotton subassembly of active carbon smoke filter that is used for the filtration.
As a further scheme of the utility model: the two-way pipe is characterized in that a turnbuckle is integrally formed on the outer wall of the two-way pipe, an integral cover is integrally formed at the end part of the one-way pipe, and the bottom end finding unit is fixedly connected with a puncture outfit.
As a further scheme of the utility model: the three-way valve is characterized in that a through hole for communicating the two-way pipe and the three-way pipe is formed in the bottom end of the three-way valve cylinder body, and a top through groove communicated with the inner hole of the three-way valve cylinder body is formed in the position of 90 degrees of the bottom end of the three-way valve cylinder body and the through hole.
As a further scheme of the utility model: the movable limiting groove is formed in the top end of the through pipe, and the limiting protruding block located in the movable limiting groove is integrally formed in the bottom end of the top rotating sleeve.
As a further scheme of the utility model: a rotary handle is integrally formed on one side wall of the top rotary sleeve, and is flush with the top surface of the top rotary sleeve and forms a whistle type structure.
As a further scheme of the utility model: the top and the bottom of the outer wall of the three-way valve cylinder are in rotary sealing connection with the inner hole of the one-way pipe.
Compared with the prior art, the utility model has the beneficial effects that:
when the three-way valve is used, the smoke in the puncture outfit can be discharged after being filtered by the activated carbon smoke filter cotton component after passing through the through pipe by rotating the top rotary sleeve, the quality of discharged air can be ensured, the smoke cover can be detached by pulling the quick-release smoke cover upwards by force, the quick-change operation of the activated carbon smoke filter cotton component is realized, the occupied space is small, multiple functions can be realized by one structure, and the three-way valve is extremely convenient and efficient, and saves time and labor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of the installation of the present utility model;
fig. 4 is a sectional view of a three-way valve cylinder according to the present utility model.
In the figure: 1. a through pipe; 101. a movable limit groove; 2. a two-way pipe; 201. rotating buckle; 3. a three-way pipe; 4. a top rotating sleeve; 401. rotating the handle; 402. limiting protruding blocks; 403. a buckling groove; 5. quick-dismantling the fume hood; 501. an elastic buckle; 502. a smoke outlet; 503. an activated carbon flue gas filter cotton component; 6. an integral cover; 7. a puncture outfit; 8. a three-way valve cylinder; 801. a through hole; 802. and (5) jacking the through groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, the smoke filtering three-way valve comprises a through pipe 1, a two-way pipe 2 and a three-way pipe 3, wherein the two-way pipe 2 and the three-way pipe 3 are respectively integrally formed on two opposite side walls of the through pipe 1, and form a cross structure, a three-way valve cylinder 8 is rotatably arranged in the through pipe 1, a top rotary sleeve 4 is integrally formed at the top end of the three-way valve cylinder 8, a buckling groove 403 is formed in a hole at the top end of the top rotary sleeve 4, a quick-release smoke hood 5 is mounted in the hole at the top end of the top rotary sleeve 4, an elastic buckle 501 which is elastically matched with the buckling groove 403 is integrally formed on the side wall of the quick-release smoke hood 5, the quick-release smoke hood 5 is in clamping and pressing connection with the top rotary sleeve 4 through the elastic buckle 501 and the buckling groove 403, a smoke outlet 502 is formed at the top of the quick-release smoke filtering cotton component 503, and the activated carbon smoke filtering cotton component 503 is wrapped with activated carbon.
Through adopting above-mentioned technical scheme, can be when using this three-way valve, can be through rotatory top swivel 4 for after the flue gas in the puncture ware 7 passes through a siphunculus 1, carry out the discharge after filtering of active carbon flue gas filtration cotton subassembly 503, can ensure the exhaust air quality, can pull up the quick detach petticoat pipe 5 through exerting oneself moreover, can tear it down, realize the quick replacement operation to active carbon flue gas filtration cotton subassembly 503, occupation space is little, a structure can realize multiple functions, and is very convenient high-efficient, labour saving and time saving.
Wherein, integrated into one piece has turnbuckle 201 on the two-way pipe 2 outer wall, and a siphunculus 1 tip integrated into one piece has integrative cover 6, and integrative bottom fixedly connected with puncture outfit 7 of looking for, turnbuckle 201 can be in the aspect carry out quick connection with outside pipeline.
Wherein, the through hole 801 for communicating the two-way pipe 2 and the three-way pipe 3 is offered to three-way valve barrel 8 bottom, and three-way valve barrel 8 bottom is 90 degrees positions with through hole 801 and offered the top logical groove 802 that communicates with three-way valve barrel 8 hole, can realize the connection to one-way pipe 1 and three-way pipe 3, also can realize the connection of two-way pipe 2 and three-way pipe 3, can realize advancing the quick adjustment control of cigarette and discharging fume.
Wherein, a movable limiting groove 101 has been seted up on a siphunculus 1 top, and 4 bottom integrated into one piece in top has the spacing protruding piece 402 that is located movable limiting groove 101 inside, through setting up spacing protruding piece 402 in movable spacing groove river, can realize providing spacingly to the control that opens and shuts of three-way valve, ensures the convenience of operation.
Wherein, the rotary handle 401 is integrally formed on one side wall of the top rotary sleeve 4, and the rotary handle 401 is flush with the top surface of the top rotary sleeve 4 and forms a whistle type structure.
The top and the bottom of the outer wall of the three-way valve cylinder 8 are in rotary sealing connection with the inner hole of the one-way pipe 1, so that smoke leakage can be effectively avoided.
In this embodiment, the two-way pipe 2 is connected to an external smoke inlet conveying pipeline.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The smoke filtering type three-way valve comprises a through pipe (1), a two-way pipe (2) and a three-way pipe (3), and is characterized in that: two-way pipe (2) with three-way pipe (3) integrated into one piece respectively in on the opposite both sides wall of a siphunculus (1), and constitute a cross structure, the inside rotation of a siphunculus (1) is provided with three-way valve barrel (8), three-way valve barrel (8) top integrated into one piece has rotatory cover (4) in top, catching groove (403) have been seted up in the hole on rotatory cover (4) top in top, install quick detach petticoat pipe (5) in the hole on rotatory cover (4) top in top, integrated into one piece have on quick detach petticoat pipe (5) lateral wall with catching groove (403) elastic fit's elasticity knot (501), quick detach petticoat pipe (5) with rotatory cover (4) in top through elasticity knot (501) and catching groove (403) card pressure connection, smoke outlet (502) have been seted up at the top of quick detach petticoat pipe (5), quick detach petticoat pipe (5) internally mounted has active carbon gas filtration cotton subassembly (503) that are used for filteration.
2. The smoke-filtering three-way valve according to claim 1, wherein: the two-way pipe (2) outer wall integrated into one piece has turnbuckle (201), a siphunculus (1) tip integrated into one piece has integrative cover (6), the bottom fixedly connected with puncture outfit (7) is looked for to the an organic whole.
3. The smoke-filtering three-way valve according to claim 1, wherein: a through hole (801) for communicating the two-way pipe (2) and the three-way pipe (3) is formed in the bottom end of the three-way valve cylinder body (8), and a top through groove (802) communicated with the inner hole of the three-way valve cylinder body (8) is formed in the position of 90 degrees of the bottom end of the three-way valve cylinder body (8) and the through hole (801).
4. The smoke-filtering three-way valve according to claim 1, wherein: the movable limiting groove (101) is formed in the top end of the one-way pipe (1), and the limiting protruding block (402) located inside the movable limiting groove (101) is integrally formed in the bottom end of the top rotating sleeve (4).
5. The smoke-filtering three-way valve according to claim 1, wherein: a rotating handle (401) is integrally formed on one side wall of the top rotating sleeve (4), and the rotating handle (401) is flush with the top surface of the top rotating sleeve (4) and forms a whistle type structure.
6. The smoke-filtering three-way valve according to claim 1, wherein: the top and the bottom of the outer wall of the three-way valve cylinder body (8) are in rotary sealing connection with the inner hole of the one-way pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321156597.XU CN220090264U (en) | 2023-05-15 | 2023-05-15 | Smoke filtering type three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321156597.XU CN220090264U (en) | 2023-05-15 | 2023-05-15 | Smoke filtering type three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220090264U true CN220090264U (en) | 2023-11-28 |
Family
ID=88843044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321156597.XU Active CN220090264U (en) | 2023-05-15 | 2023-05-15 | Smoke filtering type three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220090264U (en) |
-
2023
- 2023-05-15 CN CN202321156597.XU patent/CN220090264U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |