CN115814225A - Water collecting cup for breathing machine pipeline - Google Patents
Water collecting cup for breathing machine pipeline Download PDFInfo
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- CN115814225A CN115814225A CN202211486912.5A CN202211486912A CN115814225A CN 115814225 A CN115814225 A CN 115814225A CN 202211486912 A CN202211486912 A CN 202211486912A CN 115814225 A CN115814225 A CN 115814225A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a respirator pipeline water collecting cup, which relates to the technical field of medical instruments and comprises a water cup body, wherein a liquid inlet is formed in the top of the water cup body, a partition plate is arranged in the water cup body, a communication hole for communicating an upper water collecting cavity with a lower water collecting cavity is formed in the partition plate, a plug body and a floating body are arranged in the upper water collecting cavity, a blocking structure is arranged above the floating body, the height of the floating body changes along with the change of the liquid level in the upper water collecting cavity, the blocking structure can be controlled to block the liquid inlet through the jacking of the floating body, a first alarm structure and a second alarm structure are arranged on the side wall of the water cup body, the first alarm structure corresponds to the liquid level when the plug body is about to open the communication hole, and the second alarm structure corresponds to the liquid level when the blocking structure is about to be triggered. The invention can realize two-stage protection of leading the condensed water in the upper water collecting cavity to the lower water collecting cavity and plugging the liquid inlet of the condensed water, and on the basis, medical personnel are reminded to perform dumping operation twice, thereby ensuring the application safety of the water collecting cup.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a water collecting cup for a breathing machine pipeline.
Background
Mechanical ventilation is an important treatment method essential for the rescue of patients in intensive care units, however, during the mechanical ventilation, a large amount of condensed water is often generated in the breathing circuit due to the heating and humidification of the inhaled air. If the normal operation of the breathing machine is influenced by not processing the condensed water, in order to solve the problem of the condensed water, the currently adopted means is to arrange a water collecting cup in the middle of an air inlet pipe and an air outlet pipe of the breathing pipeline to collect the condensed water in the pipeline.
However, the respirator can generate condensed water continuously in long-term use, the capacity of the water collecting cup is limited, a nurse needs to observe the water amount in the water collecting cup continuously, and when the water level reaches a certain height, the nurse needs to pour the water in time. If the nurse does not pour the condensed water in the water collecting cup in time, the condensed water is very easy to flow back to enter the air passage of the patient, the breathing pipeline or the warming and humidifying device, and further the problems that the patient inhales by mistake, the warming and humidifying water is polluted, the lung infection of the patient is caused or aggravated, the function of a breathing machine is influenced and the like are caused.
The Chinese patent with the granted bulletin number of CN 213374509U discloses a water collecting cup for a respirator with a countercurrent prevention function, which comprises a water collecting cup body, wherein the water collecting cup body is of a cylindrical barrel structure, the top end face of the water collecting cup body is in threaded connection with a top cover, a Y-shaped liquid discharge pipe which is matched and connected with the respirator is arranged on the top end face of the top cover, a connecting barrel is arranged on the bottom end face of the Y-shaped liquid discharge pipe, the connecting barrel is of a disc structure, the diameter size of the connecting barrel is smaller than that of the top cover, the connecting barrel longitudinally penetrates into the top cover, a cavity is arranged on one side face of the connecting barrel, a countercurrent prevention disc transversely penetrates through the inner wall of the cavity of the connecting barrel through a fixing shaft, and the countercurrent prevention disc is of an oval disc structure. Although the water collecting cup has the function of preventing countercurrent, corresponding reminding can not be made according to the water amount in the water collecting cup, medical workers still need to observe uninterruptedly, and parts such as a single chip microcomputer, an electromagnetic valve and a standby cup are needed to be arranged so as to avoid the situation that the medical workers do not replace the water collecting cup in time.
Chinese patent application publication No. CN 104208780a discloses a water collecting cup with an alarm device, which comprises a water collecting cup of a respirator, wherein a limit microswitch is installed at the upper part in a cup body of the water collecting cup, an insulating waterproof material is encapsulated outside the limit microswitch, the limit microswitch is connected to the alarm device of the respirator, and a floating plate with larger buoyancy is installed in the water collecting cup. This scheme is reported to the police along with the mode realization that the water level rose to touch limit micro-gap switch through the kickboard, reminds the nurse to empty ponding, nevertheless, arrives the nurse by reminding and arrive and empty the time difference between empting, and the nurse probably because busy can not in time empty in addition, and the aforesaid comdenstion water can not in time take place most probably and topple over the problem that causes.
Disclosure of Invention
The invention aims to provide a water collecting cup for a breathing machine pipeline, which aims to solve the problems in the prior art, controls whether an upper water collecting cavity is communicated with a lower water collecting cavity or not and controls whether a blocking structure blocks a liquid inlet or not by utilizing the height change of a floating body, and simultaneously alarms the corresponding liquid level position by utilizing a first alarm structure and a second alarm structure, so that two-stage protection of draining condensed water in the upper water collecting cavity to the lower water collecting cavity and blocking the liquid inlet of the condensed water can be realized, medical personnel can be reminded to perform dumping operation twice on the basis, and the application safety of the water collecting cup is ensured.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a respirator pipeline water collecting cup which comprises a water cup body, wherein a liquid inlet communicated with a breathing pipeline is formed in the top of the water cup body, a partition plate for dividing an inner cavity of the water cup body into an upper water collecting cavity and a lower water collecting cavity is arranged in the water cup body, a communication hole communicated with the upper water collecting cavity and the lower water collecting cavity is formed in the partition plate, a plug body used for controlling the connection and disconnection of the communication hole and a floating body connected to the upper portion of the plug body through a traction rope are arranged in the upper water collecting cavity, a blocking structure used for connecting and disconnecting the liquid inlet is arranged above the floating body, the height of the floating body changes along with the change of the liquid level in the upper water collecting cavity, the blocking structure can be controlled to block the liquid inlet through jacking of the floating body, a first alarm structure and a second alarm structure are arranged on the side wall of the water cup body, the first alarm structure corresponds to the liquid level when the plug body is about to open the communication hole, and the second alarm structure corresponds to the liquid level when the blocking structure is triggered by the floating body.
Preferably, the blocking structure comprises a self-closing valve arranged on a breathing pipeline, a supporting plate arranged in a cup body, a groove is formed in the supporting plate, a flexible body capable of controlling the self-closing valve to close is arranged in the groove, the flexible body is filled with flowing media, and the blocking structure further comprises a needling structure, and when the floating body rises, the needling structure can be jacked to pierce the flexible body.
Preferably, the outer diameter side of the supporting plate is fixedly connected to the inner diameter side of the water cup body, and a plurality of through holes for liquid to flow through are formed in the supporting plate.
Preferably, the self-closing valve is including fixing the valve seat board at breathing line's liquid outlet, being located valve seat inboard case board and being located the spring in the valve seat board outside, be provided with the valve opening on the valve seat board, the case board is connected and is run through the one end of the valve rod of valve opening, the other end of valve rod is connected with the baffle, the spring housing is established on the valve rod, the one end butt of spring is in on the valve seat board, the other end butt of spring is in on the baffle.
Preferably, the valve core plate is provided with a conical surface, and the valve hole is a conical hole matched with the conical surface.
Preferably, the floating body and the plug body are enclosed by a plurality of arc-shaped guide plates which are annularly arranged, a guide channel for the floating body and the plug body to move up and down is formed by the arc-shaped guide plates, the top ends of the arc-shaped guide plates are connected to the supporting plate, and the bottom ends of the arc-shaped guide plates are connected to the partition plate.
Preferably, the acupuncture structure comprises a steel needle and a pressure plate connected to the bottom of the steel needle, the pressure plate is used for being attached to the floating body and bearing the jacking force of the floating body, and a first needle hole through which the steel needle passes is formed in the bottom of the groove.
Preferably, including fixing limiting plate on the arc deflector, be provided with the confession on the limiting plate the second pinhole that the steel needle runs through, the pressure plate is located the limiting plate downside is located the limiting plate upside the steel needle is provided with the flange, the diameter of flange and the diameter of pressure plate all is greater than the aperture of second pinhole.
Preferably, the first alarm structure comprises a first liquid level sensor and an optical alarm electrically connected with the first liquid level sensor, and the second alarm structure comprises a second liquid level sensor and an acoustic alarm electrically connected with the second liquid level sensor.
Preferably, a power supply is included for providing power to the first alarm structure and the second alarm structure, and the power supply is located at the bottom outside the cup body.
Compared with the prior art, the invention has the following technical effects:
(1) The height of the floating body is changed to control whether the upper water collecting cavity is communicated with the lower water collecting cavity or not and control whether the plugging structure plugs the liquid inlet or not, meanwhile, the first alarm structure and the second alarm structure are used for alarming corresponding liquid level positions, two-stage protection of draining condensate water in the upper water collecting cavity to the lower water collecting cavity and plugging the liquid inlet of the condensate water can be realized, medical personnel are reminded to topple over twice on the basis, and the application safety of the water collecting cup is guaranteed;
(2) The self-closing valve utilizes the flexible body filled with flowing media as a supporting structure of the self-closing valve, the flexible body is punctured through the needling structure to control the closing of the self-closing valve, the height change of the floating body can be ingeniously utilized to control the closing action of the liquid inlet through a mechanical structure, further condensed water is effectively prevented from flowing back to a breathing pipeline, and the self-closing valve has higher reliability;
(3) The self-closing valve is arranged at the liquid outlet of the breathing pipeline, the valve core plate can be plugged in the valve hole of the valve seat plate under the action of the spring, namely, when the water cup body is taken down for pouring condensed water, the plugging of the liquid outlet of the breathing pipeline can be formed, the pollution caused by the outflow of the condensed water is avoided, after the water cup body is arranged, the flexible body on the supporting plate is utilized to push the baffle plate upwards to push the valve core plate away, the liquid outlet of the breathing pipeline is communicated with the liquid inlet of the water cup body, the condensed water smoothly flows into the water cup body, and the operation is simple and convenient;
(4) The invention utilizes the arc-shaped guide plate to enclose the guide channel, can limit the floating body and the plug body in the guide channel, ensures that the floating body and the plug body can move according to a set route, and can smoothly realize the opening of the communicating hole on the partition plate and the sealing of the liquid inlet of the water cup body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the plug body of the present invention about to be disengaged from the communication hole;
FIG. 2 is a schematic view of the needle puncturing structure of the present invention after piercing the flexible body, when the self-closing valve is reset;
FIG. 3 is a schematic view of the explosion structure of the internal structure of the present invention;
FIG. 4 is a schematic view of the breathing circuit and its self-closing valve structure;
FIG. 5 is a schematic view of the needling structure and floating plug structure of the present invention;
wherein, 1, a cup body; 11. a cup body; 12. a cover body; 2. a breathing circuit; 3. a self-closing valve; 31. a valve seat plate; 32. a valve core plate; 33. a valve stem; 34. a spring; 35. a baffle plate; 4. a support plate; 41. a groove; 411. a first pinhole; 42. water passing holes; 5. needling the structure; 51. a limiting plate; 511. a second pinhole; 52. a steel needle; 53. a flange; 54. a pressure plate; 6. a float; 61. a hauling rope; 62. a plug body; 63. a partition plate; 631. a communicating hole; 64. an arc-shaped guide plate; 7. a first alarm structure; 8. a second alarm structure; 9. a power source.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention aims to provide a water collecting cup for a breathing machine pipeline, which aims to solve the problems in the prior art, controls whether an upper water collecting cavity is communicated with a lower water collecting cavity or not and controls whether a blocking structure blocks a liquid inlet or not by utilizing the height change of a floating body, and simultaneously alarms the corresponding liquid level position by utilizing a first alarm structure and a second alarm structure, so that two-stage protection of draining condensed water in the upper water collecting cavity to the lower water collecting cavity and blocking the liquid inlet of the condensed water can be realized, medical personnel can be reminded to topple over twice on the basis, and the application safety of the water collecting cup is ensured.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 5, the invention provides a respirator pipeline water collecting cup, which comprises a cup body 1, wherein a liquid inlet communicated with a breathing pipeline 2 is formed in the top of the cup body 1, in order to facilitate installation of internal components of the cup body 1, the cup body 1 can comprise a cup body 11 and a cover body 12 in threaded connection with the top of the cup body 11, and the liquid inlet is formed in the middle of the cover body 12. The inside of drinking cup body 1 is provided with the division board 63 that divides its inner chamber into catchment chamber and lower catchment chamber, is provided with the intercommunicating pore 631 that catchment chamber and lower catchment chamber in the intercommunication on the division board 63, and intercommunicating pore 631 can set up at the middle part of division board 63 and with the axle center with the inlet. Go up the intracavity of catchmenting and be provided with the cock body 62 that is used for controlling the intercommunicating pore 631 break-make and connect the body 6 in the cock body 62 top through haulage rope 61, along with the collection of the interior condensate water of drinking cup body 1, the liquid level rises gradually, the buoyancy effect that the body 6 received the condensate water in the drinking cup body 1 can rise along with the rising of liquid level, and meanwhile, body 6 provides the certain pulling force of cock body 62 through haulage rope 61, can extract cock body 62 when body 6 buoyancy reaches enough greatly. The bottom of the plug body 62 is provided with a conical structure, so that the plug body can conveniently enter the communicating hole 631 to realize plugging and is also favorable for being pulled out to realize plugging removal. The 6 tops of body are provided with the block structure who is used for the break-make inlet, and in fact, can make into the inlet with the identical shape of 6 top structures of body, utilize 6 self of body to realize the shutoff of inlet, or independently be provided with the shutoff and block up the inlet with the shutoff stopper of 6 liftings of body, above-mentioned structure is though simple, nevertheless exists and leads to body 6 to rock and can't realize the circumstances of closely shutoff along with drinking cup body 1 rocks. Therefore, the preferred scheme of the plugging structure is to adopt the self-closing valve 3, and the self-closing valve 3 is dependent on the self-mechanical structure to realize tight plugging. The height of the floating body 6 changes along with the change of the liquid level in the upper water collecting cavity, and the plugging structure (comprising a self-closing valve 3, a plugging plug or a structure plugged by the floating body 6 per se and the like) can be triggered to act by jacking the floating body 6, so that the plugging structure is controlled to plug the liquid inlet. The side wall of the water cup body 1 is provided with a first alarm structure 7 and a second alarm structure 8, the first alarm structure 7 corresponds to the liquid level when the plug body 62 is about to open the communication hole 631, and at the moment, the first alarm structure 7 can detect the liquid level and send out sound alarm and/or light alarm. The second alarm structure 8 corresponds to the liquid level at which the floating body 6 is about to trigger the plugging structure, at which point the second alarm structure 8 can detect this liquid level and issue an audible and/or optical alarm. According to the invention, whether the upper water collecting cavity is communicated with the lower water collecting cavity or not and whether the plugging structure plugs the liquid inlet or not are controlled by utilizing the height change of the floating body 6, meanwhile, the first alarm structure 7 and the second alarm structure 8 are used for alarming corresponding liquid level positions, so that two-stage protection of draining condensate water in the upper water collecting cavity to the lower water collecting cavity (first-stage protection) and plugging the liquid inlet of the condensate water (second-stage protection) and the like can be realized, medical personnel are reminded to perform dumping operation twice on the basis, and the application safety of the water collecting cup is ensured.
The plugging structure can include the self-closing valve 3 of installing in breathing pipe 2 and the backup pad 4 of installing in drinking cup body 1, be provided with recess 41 on the backup pad 4, be provided with the flexible body that can control the self-closing valve 3 and close in the recess 41, it needs to explain, the flexible body can be the capsule structure, its inside is full of flowing medium (can be gas or liquid), the flexible body can be retrained in recess 41 before not being punctured, when contacting with self-closing valve 3, can form the effective support to its baffle 35, and then can promote the case board 32 of self-closing valve 3 and remove valve seat board 31. The self-closing valve further comprises a needling structure 5, when the floating body 6 rises, the needling structure 5 can be lifted up to pierce the flexible body, at the moment, flowing media filled in the flexible body flow out along the pierced gap, the supporting capacity of the flexible body on the self-closing valve 3 gradually decreases, the baffle 35 of the self-closing valve 3 gradually decreases under the action of the spring 34, and finally the valve core plate 32 is plugged on the valve seat plate 31 to plug the liquid inlet. Therefore, the self-closing valve 3 is controlled to be closed by using the flexible body filled with the flowing medium as the supporting structure of the self-closing valve 3 and puncturing the flexible body through the needling structure 5, the liquid inlet can be controlled to be closed through a mechanical structure by ingeniously using the height change of the floating body 6, and further, the condensate water is effectively prevented from flowing back to the breathing pipeline 2, and the self-closing valve has higher reliability.
The outer diameter side of the supporting plate 4 is fixedly connected to the inner diameter side of the water cup body 1 (namely, the cup body 11), and can be supported by the cup body 11 along the inward protrusion in the radial direction during connection and fixed in a viscose mode. The supporting plate 4 is provided with a plurality of water through holes 42 for liquid to flow through, the water through holes 42 can be uniformly distributed along an annular track, and condensed water entering from the liquid inlet can smoothly enter the upper water collecting cavity.
The self-closing valve 3 can comprise a valve seat plate 31 fixed at a liquid outlet of the breathing pipeline 2, a valve core plate 32 positioned on the inner side (inside the breathing pipeline 2) of the valve seat plate 31 and a spring 34 positioned on the outer side (outside the breathing pipeline 2) of the valve seat plate 31, wherein a valve hole is formed in the valve seat plate 31 and is used as a main channel for condensed water to flow into the water cup body 1 from the breathing pipeline 2, the valve rod 33 penetrates through the valve hole, the valve core plate 32 and a baffle 35 are respectively connected to two ends of the valve rod 33, the spring 34 is sleeved on the valve rod 33, one end of the spring 34 abuts against the valve seat plate 31, and the other end of the spring 34 abuts against the baffle 35. Under normal conditions, the spring 34 exerts the force that the baffle 35 kept away from the valve seat board 31, and then compresses tightly the valve core board 32 on the valve opening of valve seat board 31, realizes the shutoff to the valve opening, and when baffle 35 received external force, can offset spring 34's elasticity, with baffle 35 to the direction application of force that is close to valve seat board 31, at this moment, valve core board 32 kept away from valve seat board 31, and then opens the valve opening. In addition, it should be noted that, through installing self-closing valve 3 at the liquid outlet of breathing pipe 2, under the effect of spring 34, can be with the valve hole of valve core plate 32 shutoff on valve seat board 31, when taking off drinking cup body 1 and carrying out the comdenstion water and toppling over promptly, can form the shutoff to the liquid outlet of breathing pipe 2, avoid the comdenstion water to flow out and cause the pollution, after installation drinking cup body 1, utilize the flexible body on the backup pad 4 to push up baffle 35 and push away valve core plate 32, realize that the liquid outlet of breathing pipe 2 is linked together with the inlet of drinking cup body 1, the comdenstion water flows into drinking cup body 1 smoothly, and easy operation is convenient. In another embodiment, the baffle 35 may be disposed as a piston, the groove 41 may be a piston cavity in which the piston operates, the piston cavity is filled with a flowing medium, the first needle hole 411 at the bottom of the groove 41 is sealed by a membrane, the above structure may replace the arrangement of a flexible body, the flowing medium in the groove 41 flows out after the membrane is punctured by the needle structure 5, and then the restriction on the piston (the baffle 35) can be removed.
Further, the valve core plate 32 may be provided with a tapered surface, and the valve hole is a tapered hole matched with the tapered surface, so that when the valve core plate 32 moves close to the valve seat plate 31 under the action of the spring 34, the valve core plate 32 can smoothly enter the valve hole by utilizing the guiding function formed by the cooperation of the tapered surface and the tapered hole.
The floating body 6 and the plug body 62 can be enclosed by the arc guide plates 64 to form a guide channel for the floating body 6 and the plug body 62 to move up and down. The arc-shaped guide plate 64 is used for enclosing a guide channel, so that the floating body 6 and the plug body 62 can be ensured to move up and down according to a set route without deflection and dislocation, and the opening of the communication hole 631 in the partition plate 63 and the sealing of the liquid inlet of the water cup body 1 can be smoothly realized. When the cup is specifically arranged, the top end of the arc-shaped guide plate 64 can be connected to the support plate 4 (corresponding to the position of the groove 41), and the bottom end of the arc-shaped guide plate 64 is connected to the partition plate 63, so that the support plate 4, the arc-shaped guide plate 64 and the partition plate 63 form an I-shaped frame structure and are connected with the cup body 1 to form an integral stable structure.
The needling structure 5 may include steel needles 52 and a pressure plate 54 connected to the bottom of the steel needles 52, the pressure plate 54 is used to fit the floats 6 and bear the lifting force of the floats 6, since the area of the pressure plate 54 is much larger than that of the tips of the steel needles 52, the lifting force of the floats 6 can be concentrated to the tips of the steel needles 52, so that the flexible bodies or membranes can be pierced more easily. The bottom of the groove 41 is provided with a first needle hole 411, which can smoothly penetrate through the first needle hole 411 to puncture the flexible body or the diaphragm when the steel needle 52 acts, and the flowing medium in the flexible body (or the groove 41) can flow out of the groove 41 along the first needle hole 411.
The position of the steel needle 52 can be supported with the retainer plate 51 before the float 6 is jacked up to the pressure plate 54. Specifically, limiting plate 51 can be fixed on arc deflector 64, is provided with the second pinhole 511 that supplies steel needle 52 to run through on the limiting plate 51, and pressure plate 54 is located the limiting plate 51 downside, and the steel needle 52 that is located the limiting plate 51 upside still is provided with flange 53 to, the diameter of flange 53 and the diameter of pressure plate 54 all are greater than the aperture of second pinhole 511, thereby steel needle 52 can block and put in second pinhole 511, and reciprocate in certain interval. The flange 53 and the second needle hole 511 may be designed into a tapered structure to facilitate the return of the flange 53, and another spring may be disposed between the pressure plate 54 and the position-limiting plate 51 to ensure the initial position of the steel needle 52 and avoid the influence on the flexible body or the diaphragm caused by the steel needle 52 being in the groove 41 when the floating body 6 does not reach the position. Furthermore, limiting plate 51 has a certain interval with the bottom surface of recess 41, and limiting plate 51 can also form the restriction to the body 6 rising position, and promptly after pressure plate 54 was jacked to limiting plate 51, steel needle 52 no longer rises, and the setting of flange 53 also can not cause the shutoff to first pinhole 411 to guarantee the smooth evacuation of flowing medium in recess 41.
First alarm structure 7 includes first level sensor and the light alarm ware of being connected with first level sensor electricity, that is to say, when first stage was reported to the police, can only send light signal and report to the police to can remind medical personnel in time to handle the comdenstion water in the drinking cup body 1 on the basis that does not cause noise pollution. The second alarm structure 8 comprises a second liquid level sensor and an acoustic alarm electrically connected with the second liquid level sensor, namely, when alarming at the second stage, an acoustic signal can be sent out to alarm, and medical personnel can be reminded to pay attention to the condensed water condition in the water cup body 1 again.
Further, including power 9 and the corresponding control module who provides the electric energy for first alarm structure 7 and second alarm structure 8, power 9 and control module can be located the outer bottom of drinking cup body 1, and this mode of setting can move down the focus of cup that catchments to further guarantee to catchment the whole desktop of cup and place or unsettled stability when placing.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a cup is catchmented to breathing machine pipeline which characterized in that: the novel water cup comprises a water cup body, wherein a liquid inlet communicated with a breathing pipeline is formed in the top of the water cup body, a partition plate which divides an inner cavity of the water cup body into an upper water collecting cavity and a lower water collecting cavity is arranged in the water cup body, a communication hole communicated with the upper water collecting cavity and the lower water collecting cavity is formed in the partition plate, a plug body used for controlling the connection and disconnection of the communication hole and a floating body connected to the upper portion of the plug body through a traction rope are arranged in the upper water collecting cavity, a plugging structure used for connection and disconnection of the liquid inlet is arranged above the floating body, the height of the floating body is changed along with the change of the liquid level in the upper water collecting cavity, the plugging structure can be controlled through jacking of the floating body to plug the liquid inlet, a first alarm structure and a second alarm structure are arranged on the side wall of the water cup body, the first alarm structure corresponds to the plug body to be opened, and the second alarm structure corresponds to the liquid level of the floating body to be triggered when the plugging structure.
2. The respirator conduit water collection cup of claim 1, wherein: the blocking structure comprises a self-closing valve arranged on a breathing pipeline, a supporting plate arranged in a water cup body, a groove is arranged on the supporting plate, a flexible body capable of controlling the self-closing valve to be closed is arranged in the groove, the flexible body is filled with flowing media, and the blocking structure further comprises a needling structure, and when the floating body rises, the needling structure can be jacked to pierce the flexible body.
3. The ventilator circuit water collection cup of claim 2, wherein: the outer diameter side of the supporting plate is fixedly connected to the inner diameter side of the water cup body, and a plurality of through holes for liquid to flow through are formed in the supporting plate.
4. The ventilator circuit water collection cup of claim 2, wherein: the self-closing valve comprises a valve seat plate fixed at a liquid outlet of the breathing pipeline, a valve core plate located on the inner side of the valve seat plate and a spring located on the outer side of the valve seat plate, wherein a valve hole is formed in the valve seat plate, the valve core plate is connected with one end of a valve rod penetrating through the valve hole, the other end of the valve rod is connected with a baffle plate, the spring is sleeved on the valve rod, one end of the spring is abutted to the valve seat plate, and the other end of the spring is abutted to the baffle plate.
5. The ventilator circuit water collection cup of claim 4, wherein: the valve core plate is provided with a conical surface, and the valve hole is a conical hole matched with the conical surface.
6. The ventilator circuit water collection cup of claim 2, wherein: the floating plug is characterized by comprising a plurality of arc-shaped guide plates which are annularly arranged, wherein the arc-shaped guide plates enclose a guide channel for the floating body and the plug body to move up and down, the top ends of the arc-shaped guide plates are connected to the supporting plate, and the bottom ends of the arc-shaped guide plates are connected to the partition plate.
7. The respirator conduit water collection cup of claim 6, wherein: the acupuncture structure comprises a steel needle and a pressure plate connected to the bottom of the steel needle, the pressure plate is used for being attached to the floating body and bearing the jacking force of the floating body, and a first needle hole through which the steel needle passes is formed in the bottom of the groove.
8. The ventilator circuit water collection cup of claim 7, wherein: including fixing limiting plate on the arc deflector, be provided with the confession on the limiting plate the second pinhole that the steel needle runs through, the pressure plate is located the limiting plate downside is located the limiting plate upside the steel needle is provided with the flange, the diameter of flange and the diameter of pressure plate all is greater than the aperture of second pinhole.
9. The respirator conduit water collection cup of claim 1, wherein: the first alarm structure comprises a first liquid level sensor and an optical alarm electrically connected with the first liquid level sensor, and the second alarm structure comprises a second liquid level sensor and an acoustic alarm electrically connected with the second liquid level sensor.
10. The respirator conduit water collection cup of claim 9, wherein: the water cup comprises a power supply for supplying electric energy to the first alarm structure and the second alarm structure, and the power supply is positioned at the bottom outside the water cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211486912.5A CN115814225A (en) | 2022-11-24 | 2022-11-24 | Water collecting cup for breathing machine pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211486912.5A CN115814225A (en) | 2022-11-24 | 2022-11-24 | Water collecting cup for breathing machine pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN115814225A true CN115814225A (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211486912.5A Pending CN115814225A (en) | 2022-11-24 | 2022-11-24 | Water collecting cup for breathing machine pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117122779A (en) * | 2023-09-04 | 2023-11-28 | 汶上县汶上街道社区卫生服务中心 | Emergency breathing device for medical clinic |
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2022
- 2022-11-24 CN CN202211486912.5A patent/CN115814225A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117122779A (en) * | 2023-09-04 | 2023-11-28 | 汶上县汶上街道社区卫生服务中心 | Emergency breathing device for medical clinic |
| CN117122779B (en) * | 2023-09-04 | 2024-04-02 | 汶上县汶上街道社区卫生服务中心 | Emergency breathing device for medical clinic |
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