CN213933011U - Puncture outfit appearance that leaks hunting - Google Patents
Puncture outfit appearance that leaks hunting Download PDFInfo
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- CN213933011U CN213933011U CN202023336931.9U CN202023336931U CN213933011U CN 213933011 U CN213933011 U CN 213933011U CN 202023336931 U CN202023336931 U CN 202023336931U CN 213933011 U CN213933011 U CN 213933011U
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- joint head
- speed joint
- puncture
- storage tank
- puncture ware
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Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a puncture ware appearance that leaks hunting, comprises an operation bench, be provided with the high-speed joint head on the operation bench, the one end and the pressure detection structure intercommunication of high-speed joint head, the end of the other end of high-speed joint head is sunken, the recess is provided with the sealing washer, and the puncture ware inserts with the sealed cooperation of high-speed joint head in the sealing washer, the utility model discloses can solve among the prior art puncture ware process of leaking hunting comparatively loaded down with trivial details, the cycle is longer, sanitary quality uncontrollable problem.
Description
Technical Field
The utility model relates to the technical field of medical equipment, the concrete field is a puncture ware appearance that leaks hunting.
Background
The puncture outfit is one of important and widely-used medical instruments in the medical industry, the air tightness of the puncture outfit needs to be detected after the puncture outfit is manufactured, and the puncture outfit can be put into use under the condition that the air tightness has no problem and no leakage exists, so that the safety of clinical use is ensured.
The existing puncture outfit detection generally adopts a water detection mode, and when the water detection is carried out, the puncture outfit is required to be wholly immersed into water so as to observe whether bubbles emerge from the outer surface of the puncture outfit. After the detection is finished, water stains on the outer surface of the puncture outfit need to be dried, the whole process is complicated, the period is long, and the sanitary quality is difficult to control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a puncture ware appearance that leaks hunting to it is comparatively loaded down with trivial details to solve among the prior art puncture ware process of leaking hunting, and the cycle is longer, sanitary quality uncontrollable problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a puncture ware appearance that leaks hunting, includes the operation panel, be provided with the high-speed joint head on the operation panel, the one end and the pressure detection structure intercommunication of high-speed joint head, the end of the other end of high-speed joint head is sunken, the depressed part is provided with the sealing washer, and the puncture ware inserts sealed cooperation with the high-speed joint head in the sealing washer.
Preferably, the sealing ring is a double-layer sealing ring.
Preferably, the pressure detection structure comprises an air inlet joint, a pressure regulating valve, a fine adjustment valve and an air storage tank, all the parts are sequentially communicated through a guide pipe, the air inlet joint is communicated with a compressed air source, and the air storage tank is respectively communicated with the pressure gauge and the quick connector through a three-way joint.
Preferably, an electromagnetic valve is arranged between the air storage tank and the three-way joint.
Preferably, the operating platform is provided with a plurality of quick connectors, and all the quick connectors are connected with the same gas storage tank.
Compared with the prior art, the beneficial effects of the utility model are that: puncture ware and high-speed joint head sealing connection give whole equipment air feed, observe the data on the manometer and just can judge whether the airtight of puncture ware is good, need not to submerge the puncture ware, just need not to dry the puncture ware, have simplified testing process, have improved detection efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a structural sectional view of the present invention.
In the figure: 1 quick-operation joint, 2 sealing washers, 3 manometer, 4 alarm lamps.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a puncture ware appearance that leaks hunting, comprises an operation bench, be provided with high-speed joint head 1 on the operation bench, the one end and the pressure detection structure intercommunication of high-speed joint head 1, the end of the other end of high-speed joint head 1 is sunken, the dent is provided with sealing washer 2, the puncture ware inserts in the sealing washer 2 with high-speed joint head 1 sealed cooperation, it is specific, in this embodiment, sealing washer 2 is double-deck sealing washer, in order to guarantee the sealing connection of high-speed joint head 1 and puncture ware, sealing washer 2 belongs to prior art, specifically can refer to the oil blanket among the prior art, no longer give unnecessary details here.
Further, the pressure detection structure includes air inlet joint, the air-vent valve, fine setting valve and gas holder (each part in the pressure detection structure all belongs to prior art, no longer give unnecessary details here and not shown in the figure), each part communicates in proper order through the pipe, air inlet joint and compressed air source intercommunication, gas holder and quick-operation joint head 1 intercommunication, the gas holder communicates with manometer 3 and quick-operation joint head 1 respectively through a three way connection, compressed air source gives the pressure detection structure air feed, whether the gas tightness of puncture ware just can be judged well through observing the data on the manometer 3, the testing process is simple, the high and accuracy of detection efficiency.
Specifically, be equipped with the solenoid valve between gas holder and the three way connection, when the puncture ware was connected to the high-speed joint head 1, open the solenoid valve air feed, after data reachd the assigned pressure on manometer 3, the solenoid valve was closed and is carried out the pressurize, observes manometer 3 data after a period, if do not have the pressure release then indicate the leakproofness good, if the pressure release just reachs the pressure lower limit value, the alarm lamp of being connected with this manometer 3 lights, indicates that this puncture ware is unqualified.
Preferably, in this embodiment, 4 quick connectors 1 are arranged on the operating platform, the gas storage tank is respectively communicated with the 4 quick connectors 1 and the pressure gauge 3 on the operating platform through 4 three-way connectors, an electromagnetic valve is arranged between each three-way connector and the gas storage tank, and the equipment can detect a plurality of workpieces simultaneously, so that the detection efficiency is improved.
The working principle is as follows: the puncture outfit is hermetically connected with a quick connector 1 on an equipment table, gas in a compressed gas source enters a guide pipe through a gas inlet joint, the detected pressure is regulated and reduced through a pressure regulating valve and a fine adjustment valve, the gas after the pressure reduction is finished enters a gas storage tank for buffering, unstable gas is prevented from directly entering a gas passage to influence the detection result, a switch of a solenoid valve on the equipment table is opened, the gas enters the puncture outfit and a pressure gauge 3 through a tee joint for supplying gas, the data on the pressure gauge 3 slowly reaches the preset gas pressure along with the filling of the gas, the solenoid valve is automatically closed after the preset gas pressure is reached, then the pressure maintaining is carried out for a period of time (the pressure maintaining time can be reasonably set by technicians in the field according to needs), the numerical value on the pressure gauge 3 is observed, the pressure gauge 3 is provided with a lower limit value, if gas leaks, the data on the pressure gauge 3 can be reduced, and when the lower limit value is reached, an alarm lamp 4 connected with the pressure gauge 3 can be turned on to give an alarm, to inform the staff that the workpiece is not qualified.
The application provides a leak hunting appearance is provided with double-deck sealing washer on high-speed joint head 1 for puncture ware and 1 sealing connection of high-speed joint head give whole equipment air feed, observe data on the micro-pressure meter and just can judge whether the airtight of puncture ware is good, no longer immerse the puncture ware in the aquatic, need not to dry the puncture ware, simplified the testing process, improved detection efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a puncture ware appearance that leaks hunting, includes the operation panel, its characterized in that: be provided with high-speed joint head (1) on the operation panel, the one end and the pressure detection structure intercommunication of high-speed joint head (1), the end of the other end of high-speed joint head (1) is sunken, the notch is provided with sealing washer (2), and the puncture ware inserts sealed cooperation with high-speed joint head (1) in sealing washer (2).
2. The puncture device leak detector according to claim 1, wherein: the sealing ring (2) is a double-layer sealing ring.
3. The puncture device leak detector according to claim 1, wherein: the pressure detection structure comprises an air inlet joint, a pressure regulating valve, a fine adjustment valve and an air storage tank, all the parts are sequentially communicated through a guide pipe, the air inlet joint is communicated with a compressed air source, and the air storage tank is respectively communicated with a pressure gauge (3) and a quick connector (1) through a three-way joint.
4. A puncture device leak detector according to claim 3, characterized in that: and an electromagnetic valve is arranged between the gas storage tank and the three-way joint.
5. A puncture device leak detector according to claim 3, characterized in that: the operating platform is provided with a plurality of quick connectors (1), and all the quick connectors (1) are connected with the same gas storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336931.9U CN213933011U (en) | 2020-12-30 | 2020-12-30 | Puncture outfit appearance that leaks hunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336931.9U CN213933011U (en) | 2020-12-30 | 2020-12-30 | Puncture outfit appearance that leaks hunting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213933011U true CN213933011U (en) | 2021-08-10 |
Family
ID=77157652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023336931.9U Active CN213933011U (en) | 2020-12-30 | 2020-12-30 | Puncture outfit appearance that leaks hunting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213933011U (en) |
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2020
- 2020-12-30 CN CN202023336931.9U patent/CN213933011U/en active Active
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