CN220304762U - Gas leakage detector - Google Patents
Gas leakage detector Download PDFInfo
- Publication number
- CN220304762U CN220304762U CN202321681594.8U CN202321681594U CN220304762U CN 220304762 U CN220304762 U CN 220304762U CN 202321681594 U CN202321681594 U CN 202321681594U CN 220304762 U CN220304762 U CN 220304762U
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- water tank
- detector
- pressing piece
- fixedly connected
- fixing rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 238000003825 pressing Methods 0.000 claims abstract description 38
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000006698 induction Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model relates to a gas leakage detector, which comprises a base, a detector main body, a detector detection end and an observation part, wherein the observation part is positioned between the detector main body and the detector detection end, the observation part comprises a water tank, a pressing piece, a connecting rod and a limiting plate, a first side surface in the inner side surface of the water tank is close to the detector main body, and a third side surface is close to the detector detection end; one end of the pressing piece is rotationally connected with the second side surface of the water tank, and the upper surface of the other end of the pressing piece is fixedly connected with the lower surface of the connecting rod; the upper surface of the connecting rod is fixedly connected with the lower surface of the limiting plate; a placing groove matched with the limiting plate is formed in the upper end of the fourth side surface of the water tank; the sum of the length of the pressing piece and the length of the limiting plate is larger than the vertical linear distance between the second side surface of the water tank and the fourth side surface of the water tank. The utility model can realize the air leakage test of the medical air hose, and can also position the air leakage position, thereby being beneficial to improving the detection precision and analyzing the air leakage reason.
Description
Technical Field
The utility model relates to the technical field of medical equipment detection, in particular to a gas leakage detector.
Background
After the production of the medical gas hose is finished, the air tightness detection is required to be carried out so that the medical gas hose meets the standard requirement, the medical accident is avoided, a direct pressure type detection method is commonly adopted in the related technology, and although the method can be used for efficiently detecting the gas leakage of the medical gas hose, the position of the leakage cannot be determined, the analysis on the problems existing in the production process is not utilized, and the pertinence improvement is further carried out; meanwhile, the medical gas hose belongs to a consumable medical device, and the use amount is huge, so that the leakage position of the medical gas hose which is unqualified in detection needs to be determined, the problem in the production process is improved, the product qualification rate is improved, and a gas leakage detector capable of determining the gas leakage position of the medical gas hose is needed.
Disclosure of Invention
The utility model provides a gas leakage detector, which can detect leakage of a medical gas hose and determine the leakage position of the medical gas hose with unqualified detection.
The utility model provides a gas leakage detector, which adopts the following technical scheme:
the gas leakage detector comprises a base, a detector main body, a detector detection end and an observation part, wherein the detector main body and the detector detection end are respectively positioned at two ends of the upper surface of the base, the observation part is positioned between the detector main body and the detector detection end, the observation part comprises a water tank, a pressing piece, a connecting rod and a limiting plate, the inner side surface of the water tank is sequentially provided with a first side surface, a second side surface, a third side surface and a fourth side surface, the first side surface is close to the detector main body, and the third side surface is close to the detector detection end; one end of the pressing piece is rotationally connected with the second side surface of the water tank, and the upper surface of the other end of the pressing piece is fixedly connected with the lower surface of the connecting rod; the upper surface of the connecting rod is fixedly connected with the lower surface of the limiting plate; a placing groove matched with the limiting plate is formed in the upper end of the fourth side surface of the water tank; the sum of the length of the pressing piece and the length of the limiting plate is larger than the vertical linear distance between the second side surface of the water tank and the fourth side surface of the water tank.
By adopting the technical scheme, the water tank is filled with water or soapy water, the medical gas hose to be tested is placed in the water tank, the medical gas hose is pressed into the water or soapy water through the pressing piece, the leakage position of the medical gas hose is judged by observing the bubble conditions at different positions, so that the leakage reason at the leakage position is conveniently analyzed, the production process is conveniently optimized, and the product qualification rate is conveniently improved; and meanwhile, the limiting plate is arranged, so that the pressing piece is lifted or pressed conveniently, and the use of staff is facilitated.
Preferably, the observation portion further comprises a pulling-up member fixedly connected with the lower surface of the pressing member.
By adopting the technical scheme, the medical gas hose after detection is facilitated to be fished out of water or soapy water, the detection flow is optimized, and the detection efficiency is facilitated to be improved.
Preferably, the sum of the length of the connecting rod and the thickness of the limiting plate is equal to the vertical linear distance from the upper surface of the pressing piece to the upper surface of the water tank.
Through adopting above-mentioned technical scheme, make the press piece is in the level when being in the pressing state, be favorable to preventing that the medical gas hose of detection from taking place to rock along the lower surface of press piece, make things convenient for the staff to observe, be favorable to guaranteeing the accuracy of testing result.
Preferably, the pressing piece comprises a transparent plate, one end of the transparent plate is rotatably connected with the second side face, and the upper surface of the other end of the transparent plate is fixedly connected with the lower surface of the connection induction.
By adopting the technical scheme, the medical gas hose can be pressed below water or soap water, and the position of the medical gas hose in the water or the soap water, which leaks gas, can be observed conveniently.
Preferably, the fishing-up member comprises an L-shaped plate, one end of the L-shaped plate is fixedly connected with the lower surface of the transparent plate, and the other end of the L-shaped plate is close to the fourth side surface of the water tank.
Through adopting above-mentioned technical scheme, will need detect medical gas hose place L template between the transparent plate, after the detection is accomplished, the transparent plate also drives when rotating L template rotates the medical gas hose of the detection between the L template with the transparent plate will be fished up this moment, makes things convenient for the staff to change medical gas hose, makes things convenient for the operation of staff, is favorable to improving detection efficiency.
Preferably, the pressing piece comprises a first fixing rod, a second fixing rod and a plurality of third fixing rods, the third fixing rods are located between the first fixing rod and the second fixing rod, and the third fixing rods are arranged at intervals along the first fixing rod; one end of the third fixed rod is fixedly connected with the first fixed rod, and the other end of the third fixed rod is fixedly connected with the second fixed rod; the first fixing rod is rotationally connected with the second side face of the water tank, and the upper surface of the second fixing rod is fixedly connected with the lower surface of the connecting rod.
Through adopting above-mentioned technical scheme, will wait to detect medical gas hose through a plurality of the third dead lever presses to in water or the soapy water, is favorable to more audio-visual observing the medical gas hose in water or the soapy water, is favorable to guaranteeing the accuracy of testing result.
Preferably, the limiting piece comprises a plurality of L-shaped rods, and the L-shaped rods are arranged in parallel; one end of the L-shaped rod is fixedly connected with the lower surface of the third fixed rod, and the other end of the L-shaped rod is close to the fourth side face of the water tank.
Through adopting above-mentioned technical scheme, will need detect medical gas hose place L template with between the transparent plate, after the detection, the third dead lever drives when rotating L type pole rotates, at this moment L type pole with medical gas hose between the third dead lever will be fished up, makes things convenient for the staff to change medical gas hose, shrouding staff's operation is favorable to improving detection efficiency.
Preferably, the number of the L-shaped bars is smaller than the number of the third fixing bars.
By adopting the technical scheme, the gas hose for traditional Chinese medicine of water or soapy water can be fished up, the cost is reduced, and the practicality of the device is improved.
Preferably, the pressing piece is rotatably connected with the second side surface of the water tank through a hinge.
By adopting the technical scheme, the device is beneficial to manufacturing the device and improving the practicability of the device.
Preferably, the observation portion further comprises a cover, and the cover is matched with the open end of the water tank.
Through adopting above-mentioned technical scheme, through setting up the lid is right the basin blocks for this device can carry out gas leakage detection, to detecting unqualified, lifts the lid is fixed a position the gas leakage point of medical gas hose, does not need to detect and carries out gas leakage point location detection alone after accomplishing, is favorable to improving detection efficiency.
In summary, the utility model has the following beneficial technical effects:
1. the utility model has the innovation points that the observation part is arranged, so that the medical gas hose with unqualified gas leakage detection can be used for further confirming the gas leakage condition and positioning the gas leakage point;
2. the utility model is also provided with the fishing-up part, which is beneficial to fishing up the medical gas hose in the water tank, is convenient for the use of staff and is beneficial to improving the detection efficiency;
3. the medical gas hose is further provided with the cover, so that the medical gas hose is beneficial to gas leakage detection, is convenient for staff to operate, and has high practicability.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1;
FIG. 2 is a schematic view showing the structure of the remaining parts of the observation portion of example 1 after the cap is removed;
fig. 3 is a schematic structural view of another state of the remaining components of the observation portion of embodiment 1 after the cap is removed;
FIG. 4 is a schematic view showing the structure of the remaining parts of the observation portion of example 2 after the cap is removed;
fig. 5 is a schematic structural view of the observation portion of embodiment 2 in another state of the remaining components after the cap is removed.
Reference numerals illustrate: 1. a base; 2. a detector body; 3. a detection end of the detector; 4. an observation unit; 401. a water tank; 402. a transparent plate; 403. a connecting rod; 404. a limiting plate; 405. an L-shaped plate; 406. a cover; 407. a first fixing rod; 408. a second fixing rod; 409. a third fixing rod; 410. an L-shaped rod.
Description of the embodiments
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.
The utility model is described in further detail below with reference to fig. 1-5.
Example 1
1-3, including base 1, detector main part 2, detector detection end 3 and viewing part 4, detector main part 2 with detector detection end 3 is located respectively the base 1 upper surface both ends, viewing part 4 is located detector main part 2 with detector detection end 3 between, be favorable to detecting medical gas hose, when carrying out further detection or detecting specific leakage position through viewing part 4, put into water or soapy water in basin 401, through observing the gas leakage condition of bubble direct observation medical gas hose, viewing part 4 includes basin 401, presser, connecting rod 403 and limiting plate 404, basin 401 medial surface is first side, second side, third side and fourth side in proper order, first side is close to detector main part 2, the third side is close to detector detection end 3; one end of the pressing piece is rotatably connected with the second side surface of the water tank 401, and the upper surface of the other end of the pressing piece is fixedly connected with the lower surface of the connecting rod 403, so that the medical gas hose to be detected can be pressed into water or soapy water by pressing, and observation is facilitated; the upper surface of the connecting rod 403 is fixedly connected with the lower surface of the limiting plate 404; a placement groove matched with the limiting plate 404 is formed in the upper end of the fourth side surface of the water tank 401, and the pressing piece can be rotated through the limiting plate 404, so that the operation of staff is facilitated; the sum of the length of the pressing piece and the length of the limiting plate 404 is larger than the vertical linear distance between the second side surface of the water tank 401 and the fourth side surface of the water tank 401, so that the position of the pressing piece can be adjusted through the limiting plate 404, and the use of a person can be facilitated.
As shown in fig. 3, the observation portion 4 further includes a pulling member, where the pulling member is fixedly connected to the lower surface of the pressing member, which is favorable to pulling up the medical gas hose in the water tank 401, and is favorable to improving the detection efficiency, so that the worker can conveniently perform gas leakage test on different medical gas hoses.
As shown in fig. 3, the sum of the length of the connecting rod 403 and the thickness of the limiting plate 404 is equal to the vertical linear distance from the upper surface of the pressing piece to the upper surface of the water tank 401, which is favorable for preventing the medical gas hose on the lower surface of the pressing piece from sliding along the lower surface of the pressing piece, and is convenient for the staff to observe, and is favorable for ensuring the accuracy of the final detection result.
As shown in fig. 2-3, the pressing member includes a transparent plate 402, one end of the transparent plate 402 is rotatably connected with the second side, and the upper surface of the other end of the transparent plate 402 is fixedly connected with the lower surface of the connection induction plate, so that the medical gas hose can be ensured to be pressed into water or soapy water, and meanwhile, bubbles in the water can be observed conveniently, and the leakage condition of the medical gas hose can be observed.
As shown in fig. 3, the fishing-up member includes an L-shaped plate 405, one end of the L-shaped plate 405 is fixedly connected with the lower surface of the transparent plate 402, the other end of the L-shaped plate 405 is close to the fourth side of the water tank 401, and the medical gas hose is placed between the L-shaped plate 405 and the transparent plate 402 before the detection is started, so that the medical gas hose after the detection is finished can be fished out, and the use of staff is facilitated.
As shown in fig. 2, the pressing member is rotatably connected with the second side surface of the water tank 401 through a hinge, which is favorable for manufacturing the device and improving the practicability of the device.
As shown in fig. 1, the observation portion 4 further includes a cover 406, where the cover 406 is adapted to the open end of the water tank 401, and by setting the cover 406, it is beneficial to detect when not further detecting or searching for the air leakage position, so as to facilitate use by a worker.
The implementation principle of the embodiment is as follows: placing a medical gas hose needing to be detected or needing to be determined in a leakage position between the L-shaped plate and the transparent plate, pulling the limiting plate, driving the connecting rod to rotate by the limiting plate, and driving the transparent plate to rotate by the connecting rod, so that the transparent plate presses the medical gas hose into water or soapy water in the water tank, and judging whether the medical gas hose leaks or not or the leakage position can be achieved by observing bubbles in the water or the soapy water; after detection, the limiting plate is pushed, so that the limiting plate drives the connecting rod to move, the connecting rod drives the transparent plate to rotate, and at the moment, the L-shaped plate fixedly connected with the transparent plate drags up the medical gas hose, so that the medical gas hose is convenient for workers to replace.
Example 2
The technical features that are the same as those of embodiment 1 will not be repeated, and unlike embodiment 1, referring to fig. 4-5, the pressing member includes a first fixing rod 407, a second fixing rod 408, and a plurality of third fixing rods 409, where a plurality of third fixing rods 409 are located between the first fixing rod 407 and the second fixing rod 408, and a plurality of third fixing rods 409 are disposed at intervals along the first fixing rod 407; one end of the third fixing rod 409 is fixedly connected to the first fixing rod 407, and the other end is fixedly connected to the second fixing rod 408; the first fixing rod 407 is rotatably connected with the second side surface of the water tank 401, the upper surface of the second fixing rod 408 is fixedly connected with the lower surface of the connecting rod 403, and the medical gas hose is pressed into water or soapy water by a plurality of third fixing rods 409, so that direct observation of bubbles in the water or soapy water is facilitated.
As shown in fig. 5, the limiting member includes a plurality of L-shaped rods 410, and the L-shaped rods 410 are disposed parallel to each other; one end of the L-shaped rod 410 is fixedly connected to the lower surface of the third fixing rod 409, the other end of the L-shaped rod 410 is close to the fourth side surface of the water tank 401, and the medical gas hose is fished out through the L-shaped rod 410.
As shown in fig. 5, the number of L-shaped rods 410 is smaller than the number of the third fixing rods 409, which is beneficial to reducing the manufacturing cost of the device.
The implementation principle of the embodiment is as follows: the medical gas hose needing to be detected or needing to determine the leakage position is placed between the third fixing rod and the L-shaped rod, the limiting plate is pulled, the limiting plate drives the connecting rod to rotate, the connecting rod drives the second fixing rods to rotate, the second fixing rods drive the third fixing rods to rotate, the third fixing rods press the medical gas hose into water or soapy water of the water tank, and whether the medical gas hose leaks or not can be judged by observing bubbles in the water or the soapy water; after detection is completed, the limiting plate is pushed, so that the limiting plate drives the connecting rod to move, the connecting rod drives the second fixing rods to rotate, the second fixing rods drive the third fixing rods to rotate, the L-shaped plates fixedly connected with the third fixing rods drag up the medical gas hose, and workers can conveniently replace the medical gas hose.
It should be noted that in this document, terms such as "comprises," "comprising," 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. The utility model provides a gas leakage detector, includes base (1), detector main part (2) and detector detection end (3), detector main part (2) with detector detection end (3) are located respectively base (1) upper surface both ends, its characterized in that: the detector comprises a detector body (2) and a detector detection end (3), and is characterized by further comprising an observation part (4), wherein the observation part (4) is positioned between the detector body (2) and the detector detection end (3), the observation part (4) comprises a water tank (401), a pressing piece, a connecting rod (403) and a limiting plate (404), the inner side surface of the water tank (401) is sequentially provided with a first side surface, a second side surface, a third side surface and a fourth side surface, the first side surface is close to the detector body (2), and the third side surface is close to the detector detection end (3); one end of the pressing piece is rotationally connected with the second side surface of the water tank (401), and the upper surface of the other end of the pressing piece is fixedly connected with the lower surface of the connecting rod (403); the upper surface of the connecting rod (403) is fixedly connected with one end of the lower surface of the limiting plate (404); a placing groove matched with the limiting plate (404) is formed in the upper end of the fourth side surface of the water tank (401); the length of the pressing piece plus the length of the limiting plate (404) is larger than the vertical linear distance from the second side surface of the water tank (401) to the fourth side surface of the water tank (401).
2. The gas leak detector of claim 1, wherein: the observation part (4) further comprises a fishing-up piece, and the fishing-up piece is fixedly connected with the lower surface of the pressing piece.
3. The gas leak detector according to claim 1 or 2, characterized in that: the sum of the length of the connecting rod (403) and the thickness of the limiting plate (404) is equal to the vertical linear distance from the upper surface of the pressing piece to the upper surface of the water tank (401).
4. The gas leak detector of claim 2, wherein: the pressing piece comprises a transparent plate (402), one end of the transparent plate (402) is rotationally connected with the second side face, and the upper surface of the other end of the transparent plate (402) is fixedly connected with the lower surface of the connecting rod (403).
5. The gas leak detector of claim 4, wherein: the fishing-up piece comprises an L-shaped plate (405), one end of the L-shaped plate (405) is fixedly connected with the lower surface of the transparent plate (402), and the other end of the L-shaped plate (405) is close to the fourth side face of the water tank (401).
6. The gas leak detector according to claim 1 or 2, characterized in that: the pressing piece comprises a first fixing rod (407), a second fixing rod (408) and a plurality of third fixing rods (409), wherein the third fixing rods (409) are positioned between the first fixing rod (407) and the second fixing rod (408), and the third fixing rods (409) are arranged at intervals along the first fixing rod (407); one end of the third fixing rod (409) is fixedly connected with the first fixing rod (407), and the other end is fixedly connected with the second fixing rod (408); the first fixing rod (407) is rotatably connected with the second side surface of the water tank (401), and the upper surface of the second fixing rod (408) is fixedly connected with the lower surface of the connecting rod (403).
7. The gas leak detector of claim 6, wherein: the limiting piece comprises a plurality of L-shaped rods (410), and the L-shaped rods (410) are arranged in parallel; one end of the L-shaped rod (410) is fixedly connected with the lower surface of the third fixing rod (409), and the other end of the L-shaped rod (410) is close to the fourth side face of the water tank (401).
8. The gas leak detector of claim 7, wherein: the number of the L-shaped rods (410) is less than or equal to the number of the third fixing rods (409).
9. The gas leak detector according to claim 1 or 2, characterized in that: the pressing piece is rotatably connected with the second side surface of the water tank (401) through a hinge.
10. The gas leak detector according to claim 1 or 2, characterized in that: the observation portion (4) further comprises a cover (406), and the cover (406) is matched with the open end of the water tank (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321681594.8U CN220304762U (en) | 2023-06-29 | 2023-06-29 | Gas leakage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321681594.8U CN220304762U (en) | 2023-06-29 | 2023-06-29 | Gas leakage detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304762U true CN220304762U (en) | 2024-01-05 |
Family
ID=89350564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321681594.8U Active CN220304762U (en) | 2023-06-29 | 2023-06-29 | Gas leakage detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304762U (en) |
-
2023
- 2023-06-29 CN CN202321681594.8U patent/CN220304762U/en active Active
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