CN214843832U - Medical bellows gas tightness detection device - Google Patents
Medical bellows gas tightness detection device Download PDFInfo
- Publication number
- CN214843832U CN214843832U CN202121253318.2U CN202121253318U CN214843832U CN 214843832 U CN214843832 U CN 214843832U CN 202121253318 U CN202121253318 U CN 202121253318U CN 214843832 U CN214843832 U CN 214843832U
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- Prior art keywords
- detection
- medical
- ventilation
- detection device
- elevating gear
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- 238000001514 detection method Methods 0.000 title claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000009423 ventilation Methods 0.000 claims description 27
- 238000012360 testing method Methods 0.000 abstract description 10
- 210000005239 tubule Anatomy 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 229920002379 silicone rubber Polymers 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000009715 pressure infiltration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002529 medical grade silicone Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a medical bellows gas tightness detection device relates to medical appliances technical field, including detection device, air breather and elevating gear, detection device's inside is provided with air breather, air breather's inside is provided with defeated gas connecting device, one side fixedly connected with lasso of defeated gas connecting device seals outward, the axle center department that the lasso sealed outward is provided with built-in tubule of ventilating, detection device's inside is provided with elevating gear, elevating gear's bottom is provided with the detection pond. The utility model discloses a, breather, detection pond and elevating gear have solved traditional check out test set and have all been through single means, utilize air pressure device to inflate the bellows and detect, need the people's eye to go to carry out slight observation, the problem of inefficiency sets up gas transmission connecting device again, solves current device to pipeline kneck, and the problem that whether the problem of ripple mouth of pipe has the crack can't be detected out.
Description
Technical Field
The utility model relates to the technical field of medical appliances, concretely relates to medical bellows gas tightness detection device.
Background
The medical corrugated pipe is also called as a medical silica gel corrugated pipe and is mainly used for a breathing machine, the medical corrugated pipe is continuously extruded and formed in one step by adopting a production process, the inner wall is smooth, the compliance is good, the spiral part and the thin-wall pipe are integrated, the pipe is light and firm in combination, and the pipe is not bent; the medical silicon rubber can be cut into different lengths according to the requirements of customers and is matched with different connectors, the connector and the pipe body are connected firmly in a composite mode, air leakage is avoided, the connector can be bent freely and smoothly, the medical silicon rubber is a good and optimal matched product for a breathing machine and an anaesthesia machine, high-temperature and high-pressure sterilization can be repeated, kinking resistance and drainage are achieved, and the medical silicon rubber is easy to clean. The smooth inner diameter design can reduce the accumulation of water quantity and the pit resistance of air flow and is convenient for cleaning operation; the orifice of the silica gel corrugated pipe is designed to be integrated and thickened, so that the silica gel corrugated pipe is durable and not easy to damage; providing a low compliance tube design that accurately delivers gas to the patient end.
The fluid of the silica gel corrugated pipe is more smooth; the silicone rubber is not yellow, has transparent and bright appearance, is food-grade and medical-grade silicone rubber, is very suitable for water purifiers, water dispensers and air purifiers, guides water and air inside, and has the advantages of convenient operation, high production efficiency, durability, better sealing property and fewer interfaces compared with the traditional silicone tube. Before the silica gel corrugated pipe is used, the air tightness detection is needed, the traditional detection equipment adopts a single means, for example, an air pressure device is used for carrying out inflation detection on the corrugated pipe, but if a crack exists, the crack needs to be observed by human eyes, so that the time and labor are wasted, and the efficiency is low; in addition, the water pressure infiltration mode is adopted for detection, and the problem of low efficiency also exists; meanwhile, for the pipeline joint, in order to guarantee the airtightness, the corrugated pipe orifice with overlong length is usually sealed at the joint, so that whether cracks exist in the corrugated pipe orifice cannot be detected, and subsequent detection results and use conditions are influenced.
The following problems exist in the prior art:
1. the traditional detection equipment is used for detecting by a single means, and the observation efficiency of a detection result is low;
2. the problem of whether there is the crack at the corrugated pipe mouth can't be detected out, influences subsequent testing result and in service behavior.
SUMMERY OF THE UTILITY MODEL
The utility model provides a medical bellows gas tightness detection device, one of them purpose is in order to possess breather, detection pond and elevating gear, solve traditional check out test set all through single means, if utilize the air pressure unit to carry out the inflation detection to the bellows, but whether have the crack, need the people's eye to go to carrying out slight observation, the unusual waste time and energy, in addition adopt the mode of water pressure infiltration to detect, there is the problem of inefficiency equally; wherein another purpose is in order to solve current device to pipeline kneck, in order to guarantee the leakproofness, seals the corrugated pipe mouth of overlength at the kneck usually, leads to the corrugated pipe mouth whether to have the problem of crack unable the detection out, influences subsequent testing result and service behavior problem to gas transmission connecting device has been set up.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the air tightness detection device for the medical corrugated pipe comprises a detection device, an air ventilation device and a lifting device, wherein the air ventilation device is arranged inside the detection device, an air transmission connection device is arranged inside the air ventilation device, one side of the air transmission connection device is fixedly connected with a ferrule outer seal, and a built-in small ventilation pipe is arranged at the axis of the ferrule outer seal.
The inside of detection device is provided with elevating gear, elevating gear's bottom is provided with the detection pond, the inside in detection pond is provided with the detection water.
The utility model discloses technical scheme's further improvement lies in: a supporting table is arranged inside the lifting device, a lifting motor is fixedly connected to the upper surface of the supporting table, and a threaded rod is movably connected to one end of the lifting motor.
By adopting the technical scheme, the running power of the lifting device in the scheme is provided by the lifting motor.
The utility model discloses technical scheme's further improvement lies in: one side of the ventilating device, which is close to the lifting device, is fixedly connected with a movable connecting block, and one end, which is far away from the upper surface of the threaded rod, of the movable connecting block is movably connected with a sliding rod.
By adopting the technical scheme, the sliding rod in the scheme assists the lifting of the gas transmission connecting device, and plays a role in guiding displacement.
The utility model discloses technical scheme's further improvement lies in: the water filling port has been seted up to inner wall one side of detecting pool, the detecting pool is kept away from the water filling port's one side inner wall has seted up the outlet.
By adopting the technical scheme, the water injection port in the scheme is the hole formed by injecting water into the detection pool, and the water drainage port is the hole for draining water.
The utility model discloses technical scheme's further improvement lies in: the upper surface of the ventilation device is fixedly connected with a ventilation pipe, and one end of the ventilation pipe, far away from the ventilation device, is fixedly connected with air source equipment.
By adopting the technical scheme, the air source equipment in the scheme is the air pump for generating and delivering air pressure.
The utility model discloses technical scheme's further improvement lies in: the outer surface of the built-in small ventilation tube is provided with a medical corrugated tube.
By adopting the technical scheme, the medical corrugated pipe in the scheme is the target to be detected.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a medical corrugated pipe air tightness detection device, which is provided with an air breather, a detection pool and a lifting device, utilizes air pressure and water, under the condition that the medical corrugated pipe has cracks, the medical corrugated pipe can rapidly bubble in water, the detection efficiency is improved, the position of the ventilation device detection equipment is improved under the condition that the detection water detection equipment is arranged in the detection pool detection equipment under the action of the lifting device detection equipment, the medical corrugated pipe detection equipment to be detected is convenient to replace, the water resource is saved, the device solves the problems that the traditional detection equipment adopts a single means, such as the air pressure device is used for detecting the inflation of the corrugated pipe, but whether cracks exist or not needs the eyes to carry out fine observation, the time and the labor are wasted, in addition, the method of water pressure infiltration is adopted for detection, and the problem of low efficiency is also existed.
2. The utility model provides a medical bellows gas tightness detection device, the outer seal check out test set of lasso and built-in tubule of ventilating that sets up to the side of the check out test set have guaranteed that medical bellows check out test set is far less than ordinary check out test set at port fixed connection's length, good atmospheric pressure output has been possessed again simultaneously, solve current device to the pipeline kneck, in order to guarantee the seal, the corrugated pipe mouth of pipe of overlength is sealed at the kneck usually, the problem that leads to whether the corrugated pipe mouth of pipe has the crack can't be detected out, influence subsequent testing result and in service behavior problem.
Drawings
FIG. 1 is a schematic structural view of the detecting device of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is a left side view of the detecting device of the present invention;
fig. 4 is a schematic structural view of the lifting device of the present invention.
In the figure: 1. a detection device; 2. a breather device; 201. a small ventilation pipe is arranged inside; 202. sealing the outside of the ferrule; 203. a gas transmission connection device; 3. a lifting device; 301. a support table; 302. a slide bar; 303. a threaded rod; 304. a lifting motor; 305. moving the connecting block; 4. a gas source device; 5. detecting water; 6. a breather pipe; 7. a water injection port; 8. a detection cell; 9. a water discharge opening; 10. medical corrugated tube.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides a medical corrugated tube airtightness detection device, which comprises a detection device 1, an air breather 2 and a lifting device 3, wherein the air breather 2 is arranged in the detection device 1, the air breather 2 is arranged as a connection device for air transmission of a medical corrugated tube 10, a movable connection block 305 is fixedly connected to one side of the air breather 2 close to the lifting device 3, the movable connection block 305 is arranged for connecting the air breather 2 and the lifting device 3, one end of the upper surface of the movable connection block 305 far away from a threaded rod 303 is movably connected with a slide rod 302, the slide rod 302 is arranged for orientation and auxiliary movement, an air transmission connection device 203 is arranged in the air breather 2, a ferrule outer seal 202 is fixedly connected to one side of the air transmission connection device 203, the ferrule outer seal 202 is arranged for fixing an interface of the medical corrugated tube 10, the interface leakproofness during detection is guaranteed, a built-in small ventilation pipe 201 is arranged at the axis of a ferrule outer seal 202, the built-in small ventilation pipe 201 is arranged for conveying gas to the inside of the medical corrugated pipe 10, a lifting device 3 is arranged inside the detection device 1, the lifting device 3 is used for providing a lifting function for the ventilation device 2, a support table 301 is arranged inside the lifting device 3, the support table 301 is arranged for supporting a lifting motor 304, the lifting motor 304 is fixedly connected to the upper surface of the support table 301, the lifting motor 304 provides kinetic energy for the lifting device 3, a threaded rod 303 is movably connected to one end of the lifting motor 304, a detection pool 8 is arranged at the bottom of the lifting device 3, and detection water 5 is arranged inside the detection pool 8.
In this embodiment, the ferrule outer seal 202 and the built-in small tube 201 of ventilating that the side set up of breather 2 has guaranteed that medical bellows 10 is far less than ordinary check out test set at port fixed connection's length, has possessed good atmospheric pressure output again simultaneously, and elevating gear 3's effect can make and improve breather 2 positions under the inside condition that has detection water 5 of detection pond 8, conveniently changes the medical bellows 10 that need detect, improves detection efficiency, water economy resource.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a water filling port 7 is provided on one side of the inner wall of the detection pool 8, a water draining port 9 is provided on the inner wall of one side of the detection pool 8 away from the water filling port 7, an air pipe 6 is fixedly connected to the upper surface of the ventilation device 2, an air source device 4 is fixedly connected to one end of the ventilation device 2 away from the ventilation pipe 6, and a medical corrugated pipe 10 is provided on the outer surface of the built-in small ventilation pipe 201.
In this embodiment, the detection water 5 in the detection pool 8 is injected from the water injection port 7, the drain port 9 is removed, the detection water 5 is clean water which can be reused, and the air source device 4 provides detection air pressure output.
The working principle of the medical corrugated tube air tightness detection device is described in detail below.
As shown in fig. 1-4, when in use, the detection water 5 is injected into the detection pool 8, the ventilation device 2 and the medical corrugated pipe 10 are connected, the lifting device 3 is started to make the ferrule outer seal 202 invade into the water, the air source device 4 is started, and the lifting device 3 is operated reversely by replacing the detected medical corrugated pipe 10 by observing whether the detection pool 8 generates air bubbles.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides a medical bellows gas tightness detection device, includes detection device (1), breather (2) and elevating gear (3), its characterized in that: a ventilation device (2) is arranged in the detection device (1), a gas transmission connecting device (203) is arranged in the ventilation device (2), a ferrule outer seal (202) is fixedly connected to one side of the gas transmission connecting device (203), and a built-in small ventilation pipe (201) is arranged at the axis of the ferrule outer seal (202);
the device is characterized in that a lifting device (3) is arranged in the detection device (1), a detection pool (8) is arranged at the bottom of the lifting device (3), and detection water (5) is arranged in the detection pool (8).
2. The medical corrugated tube airtightness detection apparatus according to claim 1, wherein: the inside of elevating gear (3) is provided with a supporting bench (301), the last fixed surface of supporting bench (301) is connected with elevator motor (304), the one end swing joint of elevator motor (304) has threaded rod (303).
3. The medical corrugated tube airtightness detection apparatus according to claim 2, wherein: one side, close to the lifting device (3), of the ventilating device (2) is fixedly connected with a movable connecting block (305), and one end, far away from the upper surface of the threaded rod (303), of the movable connecting block (305) is movably connected with a sliding rod (302).
4. The medical corrugated tube airtightness detection apparatus according to claim 1, wherein: the water filling port (7) has been seted up to inner wall one side of detection pond (8), detection pond (8) are kept away from drain outlet (9) have been seted up to one side inner wall of water filling port (7).
5. The medical corrugated tube airtightness detection apparatus according to claim 1, wherein: the upper surface of the ventilation device (2) is fixedly connected with a ventilation pipe (6), and one end, far away from the ventilation device (2), of the ventilation pipe (6) is fixedly connected with an air source device (4).
6. The medical corrugated tube airtightness detection apparatus according to claim 1, wherein: the outer surface of the built-in small ventilation tube (201) is provided with a medical corrugated tube (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253318.2U CN214843832U (en) | 2021-06-04 | 2021-06-04 | Medical bellows gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253318.2U CN214843832U (en) | 2021-06-04 | 2021-06-04 | Medical bellows gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214843832U true CN214843832U (en) | 2021-11-23 |
Family
ID=78801331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121253318.2U Expired - Fee Related CN214843832U (en) | 2021-06-04 | 2021-06-04 | Medical bellows gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214843832U (en) |
-
2021
- 2021-06-04 CN CN202121253318.2U patent/CN214843832U/en not_active Expired - Fee Related
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| 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: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |