Breathing machine pipeline water accumulation cup capable of achieving quantitative and automatic dumping

Abstract

The utility model discloses a breathing machine pipeline water accumulation cup capable of achieving quantitative automatic dumping, and relates to the technical field of breathing machine water accumulation cups, the breathing machine pipeline water accumulation cup comprises a breathing machine pipeline and an automatic drainage mechanism, a water accumulation cup body is installed at the bottom end of the breathing machine pipeline, and the automatic drainage mechanism is arranged in the water accumulation cup body; condensed accumulated water in the water accumulating cup is monitored in real time through the laser water level sensor, when it is monitored that the condensed accumulated water in the water accumulating cup body reaches a certain amount, the sealed air bag is sent out of the water surface of the condensed accumulated water through the pneumatic lifting rod, and then the sealed air bag is inflated to be expanded above the water surface of the condensed accumulated water; the water accumulation cup body is sealed and divided, external air is prevented from entering a breathing machine pipeline during water drainage of the water accumulation cup, then the electromagnetic control valve is opened, the release air bag is deflated, the bottom end of the water accumulation cup body is opened, and after condensed accumulated water is drained, the release air bag is inflated again through the micro air pump; and the bottom end of the water accumulating cup main body is filled and sealed again.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilator water accumulation cups, in particular to a ventilator pipeline water accumulation cup which can be quantitatively and automatically dumped. Background Art

[0002] In modern clinical medicine, ventilators, as an effective means of artificially replacing spontaneous ventilation function, have been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation. The reflux of condensed water in the ventilator pipeline is one of the important causes of ventilator-associated pneumonia. If the condensed water in the ventilator pipeline is not collected and dumped in time, the inner diameter of the pipeline will be reduced, thereby increasing airway resistance. The increase in airway resistance caused by any reason will increase the patient's inspiratory work, reduce the tidal volume, and a large amount of water accumulation in the pipeline can cause the patient to suffocate.

[0003] After searching, the patent number "CN213374516U" mentioned in the text that "the water accumulation cup main body includes a water accumulation cup body and a cup body cover, and the cup body cover is rotatably connected to the water accumulation cup body through an internal thread, a buffer pipe is arranged above the cup body cover, and the buffer pipe is fixedly connected to the cup body cover, a sediment collection port is arranged above the buffer pipe, a liquid separation cup body is arranged at the bottom of the cup body cover, and the liquid separation cup body is rotatably connected to the buffer pipe through an internal thread, a liquid separation cavity is arranged inside the liquid separation cup body, and a support spring is arranged inside the liquid separation cavity." When it is in use, the support spring controls its automatic drainage according to the water accumulation, but in the process of drainage, the outside air will be exchanged with the internal air, so that part of the air enters the ventilator pipeline, resulting in changes in the pressure and flow of the system, and even puts the patient at risk of infection, affecting the patient's ventilation quality and safety.

[0004] To this end, we provide a ventilator pipeline water collection cup that can automatically pour out quantitatively to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a ventilator pipeline water collection cup which can automatically dump quantitatively, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative and automatically dumpable ventilator pipeline water cup, comprising a ventilator pipeline and an automatic drainage mechanism, a water cup body is installed at the bottom end of the ventilator pipeline, and an automatic drainage mechanism is arranged inside the water cup body;

[0007] The automatic drainage mechanism includes a water accumulation monitoring component, a drainage control component, a release component, a lifting component and a sealed protection component. The water accumulation monitoring component is installed at the internal top end of the water accumulation cup body, the drainage control component is installed at the internal bottom end of the water accumulation cup body, the release component is installed at the top end of the drainage control component, the lifting component is arranged at the top end of the release component, and the sealed protection component is installed at the top end of the lifting component.

[0008] Preferably, the water accumulation monitoring component includes a laser water level sensor, an operation console and a micro air pump. The laser water level sensor is installed on the inner top of the water accumulation cup body, the right end of the water accumulation cup body is fixedly connected to the operation console, and a micro air pump is installed inside the operation console.

[0009] Preferably, the drainage control assembly comprises a mounting support frame and an electromagnetic control valve. The inner bottom end of the water storage cup body is provided with a mounting support frame, and the bottom slot of the mounting support frame is connected to the electromagnetic control valve.

[0010] Preferably, the release assembly comprises a water release platform and a release airbag, the water release platform is installed on the top of the mounting support frame, and the release airbag is fixedly connected to the outer side of the water release platform.

[0011] Preferably, the lifting assembly comprises a pneumatic lifting rod and a closed mounting frame, the pneumatic lifting rod is installed on the top of the water release platform, and the top of the pneumatic lifting rod is fixedly connected to the closed mounting frame.

[0012] Preferably, the sealed protection assembly comprises a tank sealing platform and a sealing airbag, the tank sealing platform is installed on the top of the sealed mounting frame, and the sealing airbag is arranged on the outer side of the tank sealing platform.

[0013] Preferably, a cleaning assembly is provided on the outer side of the bottom end of the tank body sealing platform, and the cleaning assembly includes a cleaning air hole and a rubber valve. A cleaning air hole is opened on the outer side of the bottom end of the tank body sealing platform, and a rubber valve is installed on the inner side of the cleaning air hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the automatic drainage mechanism, the condensed water in the water cup is monitored in real time through the laser water level sensor. When the condensed water in the main body of the water cup reaches a certain amount, the sealing airbag is sent out of the condensed water surface through the pneumatic lifting rod, and then the sealing airbag is inflated to expand above the condensed water surface, and the main body of the water cup is sealed and divided to prevent external air from entering the ventilator pipeline when the water cup is drained. Then the electromagnetic control valve is opened to deflate the release airbag to open the bottom of the water cup. After the condensed water is discharged, the release airbag is inflated again through the micro air pump to fill and seal the bottom of the main body of the water cup again, completing the reuse of the ventilator water cup;

[0016] 2. Through the setting of the cleaning component, after the sealing airbag is inflated, gas is continuously transported to the inside. When a certain air pressure is reached inside, the rubber valve will be pushed open, so that the internal gas is blown out from the top downward, blowing out the remaining water in the water cup body to avoid condensed water residue. In this way, the water in the water cup can be automatically monitored and discharged. At the same time, when the water cup body is drained, it is divided and sealed to ensure that the water cup body will not interact with the external air while the condensed water is discharged, thereby improving the safety and continuity of the use of the ventilator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the water storage cup body proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the release component and the closed protection component proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning component structure proposed by the utility model.

[0021] In the figure: 1. ventilator pipeline; 2. water cup body; 3. automatic drainage mechanism; 31. water monitoring component; 311. laser water level sensor; 312. operation console; 313. micro air pump; 32. drainage control component; 321. mounting support frame; 322. solenoid control valve; 33. release component; 331. water release platform; 332. release airbag; 34. lifting component; 341. pneumatic lifting rod; 342. closed mounting frame; 35. closed protection component; 351. tank sealing platform; 352. sealing airbag; 4. cleaning component; 41. cleaning air hole; 42. rubber valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, a ventilator pipeline water cup capable of quantitative automatic dumping comprises a ventilator pipeline 1 and an automatic drainage mechanism 3, a water cup body 2 is installed at the bottom end of the ventilator pipeline 1, and an automatic drainage mechanism 3 is arranged inside the water cup body 2;

[0025] The automatic drainage mechanism 3 includes a water accumulation monitoring component 31, a drainage control component 32, a release component 33, a lifting component 34 and a sealed protection component 35. The water accumulation monitoring component 31 is installed at the internal top end of the water accumulation cup body 2, the drainage control component 32 is installed at the internal bottom end of the water accumulation cup body 2, the release component 33 is installed at the top end of the drainage control component 32, the lifting component 34 is provided at the top end of the release component 33, and the sealed protection component 35 is installed at the top end of the lifting component 34.

[0026] Furthermore, the water accumulation monitoring component 31 includes a laser water level sensor 311, an operation console 312 and a micro air pump 313. The laser water level sensor 311 is installed on the inner top of the water accumulation cup body 2, and the right end of the water accumulation cup body 2 is fixedly connected to the operation console 312. The micro air pump 313 is installed inside the operation console 312. The laser water level sensor 311 is used to monitor the condensed water in the water accumulation cup in real time, so that the content of condensed water in the ventilator water cup can be easily understood at any time.

[0027] Furthermore, the drainage control component 32 includes a mounting support frame 321 and an electromagnetic control valve 322. The mounting support frame 321 is provided at the inner bottom end of the water accumulation cup body 2. The bottom card slot of the mounting support frame 321 is connected to the electromagnetic control valve 322. The electromagnetic control valve 322 can be used to control the flow of gas sent by the micro air pump 313, so as to facilitate different control operations on different parts.

[0028] Furthermore, the release component 33 includes a water release platform 331 and a release airbag 332. The water release platform 331 is installed on the top of the mounting support frame 321, and the release airbag 332 is fixedly connected to the outer side of the water release platform 331. When it is detected that the condensed water in the water cup body 2 reaches a certain amount, the electromagnetic control valve 322 is opened to deflate the release airbag 332, so that the bottom end of the water cup body 2 is opened to allow the condensed water inside to be discharged. After the condensed water is discharged, the release airbag 332 is inflated again through the micro air pump 313 to fill and seal the bottom end of the water cup body 2 again, thereby completing the reuse of the ventilator water cup.

[0029] Furthermore, the lifting assembly 34 includes a pneumatic lifting rod 341 and a sealed mounting frame 342. The pneumatic lifting rod 341 is installed on the top of the water release platform 331. The top of the pneumatic lifting rod 341 is fixedly connected to the sealed mounting frame 342. The position of the sealing airbag 352 can be controlled by lifting and lowering the pneumatic lifting rod 341, so that the position of the sealing airbag 352 can be changed according to the height of the condensed water in the water cup.

[0030] Furthermore, the sealed protection component 35 includes a tank sealing platform 351 and a sealing airbag 352. The tank sealing platform 351 is installed on the top of the sealed mounting frame 342, and the sealing airbag 352 is arranged on the outside of the tank sealing platform 351. Before the water cup is drained, the sealing airbag 352 is sent out of the condensed water surface by the pneumatic lifting rod 341, and then the sealing airbag 352 is inflated to expand it above the condensed water surface, thereby sealing and dividing the water cup main body 2 to prevent external air from entering the ventilator pipeline 1 when the water cup is drained.

[0031] Embodiment 2

[0032] See also Figure 3 and Figure 4 As shown, compared with Example 1, as another implementation of the utility model, a cleaning component 4 is arranged on the outer side of the bottom end of the tank sealing platform 351, and the cleaning component 4 includes a cleaning air hole 41 and a rubber valve 42. A cleaning air hole 41 is opened on the outer side of the bottom end of the tank sealing platform 351, and a rubber valve 42 is installed on the inner side of the cleaning air hole 41. After the sealing air bag 352 is inflated, gas is continuously transported to the inside thereof. After a certain air pressure is reached inside thereof, the rubber valve 42 will be pushed open, so that the internal gas is blown out from the top downward, and the residual water in the water cup body 2 is blown out to avoid condensed water residue.

[0033] Working principle: When in use, the first step is to install the device into the required ventilator pipeline 1, and then the condensed water in the water cup is monitored in real time through the laser water level sensor 311. The second step is to send the sealed airbag 352 out of the condensed water surface through the pneumatic lifting rod 341 when the condensed water in the water cup body 2 reaches a certain amount, and then the sealed airbag 352 is inflated to expand it above the condensed water surface, and the water cup body 2 is sealed and divided to prevent external air from entering the ventilator pipeline 1 when the water cup is drained. The third step is to open the electromagnetic control valve 322 and release the airbag 332. Deflate the air to open the bottom of the water cup body 2 to allow the condensed water inside to be discharged. At the same time, after the sealing airbag 352 expands, continue to supply gas to the inside. After a certain air pressure is reached inside, the rubber valve 42 will be pushed open to allow the internal gas to be blown out from the top downward, blowing out the residual water in the water cup body 2 to avoid the condensed water from remaining. In the fourth step, after the condensed water is discharged, the release airbag 332 is inflated again through the micro air pump 313 to fill and seal the bottom of the water cup body 2 again, thereby completing the reuse of the ventilator water cup. In this way, the use of a ventilator pipeline water cup that can be quantitatively and automatically dumped is completed.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilator pipeline water collection cup capable of quantitative automatic dumping, comprising a ventilator pipeline (1) and an automatic drainage mechanism (3), characterized in that: A water collection cup body (2) is installed at the bottom end of the ventilator pipeline (1), and an automatic drainage mechanism (3) is arranged inside the water collection cup body (2); The automatic drainage mechanism (3) comprises a water accumulation monitoring component (31), a drainage control component (32), a release component (33), a lifting component (34) and a sealed protection component (35); the water accumulation monitoring component (31) is installed at the internal top end of the water accumulation cup body (2); the drainage control component (32) is installed at the internal bottom end of the water accumulation cup body (2); the release component (33) is installed at the top end of the drainage control component (32); the lifting component (34) is provided at the top end of the release component (33); and the sealed protection component (35) is installed at the top end of the lifting component (34).

2. A quantitative and automatically dumpable ventilator pipeline water collection cup according to claim 1, characterized in that: The water accumulation monitoring component (31) comprises a laser water level sensor (311), an operation console (312) and a micro air pump (313); the laser water level sensor (311) is installed at the inner top end of the water accumulation cup body (2); the right end of the water accumulation cup body (2) is fixedly connected to the operation console (312); and the micro air pump (313) is installed inside the operation console (312).

3. A quantitative and automatically dumpable ventilator pipeline water collection cup according to claim 1, characterized in that: The drainage control assembly (32) comprises a mounting support frame (321) and an electromagnetic control valve (322); the mounting support frame (321) is arranged at the inner bottom end of the water storage cup body (2); and the electromagnetic control valve (322) is connected to the bottom slot of the mounting support frame (321).

4. A quantitative and automatically dumpable ventilator pipeline water collection cup according to claim 3, characterized in that: The release assembly (33) comprises a water release platform (331) and a release airbag (332); the water release platform (331) is installed on the top of the mounting support frame (321); and the release airbag (332) is fixedly connected to the outer side of the water release platform (331).

5. A quantitative and automatically dumpable ventilator pipeline water collection cup according to claim 4, characterized in that: The lifting assembly (34) comprises a pneumatic lifting rod (341) and a sealed mounting frame (342); the pneumatic lifting rod (341) is mounted on the top of the water release platform (331); and the top of the pneumatic lifting rod (341) is fixedly connected to the sealed mounting frame (342).

6. A quantitative and automatically dumpable ventilator pipeline water collection cup according to claim 5, characterized in that: The sealed protection assembly (35) comprises a tank body sealing platform (351) and a sealing airbag (352); the tank body sealing platform (351) is installed at the top of the sealed mounting frame (342); and the sealing airbag (352) is arranged on the outer side of the tank body sealing platform (351).

7. A quantitative and automatically dumpable ventilator pipeline water collection cup according to claim 6, characterized in that: A cleaning assembly (4) is arranged on the outer side of the bottom end of the tank body sealing platform (351), and the cleaning assembly (4) comprises a cleaning air hole (41) and a rubber valve (42). A cleaning air hole (41) is opened on the outer side of the bottom end of the tank body sealing platform (351), and a rubber valve (42) is installed on the inner side of the cleaning air hole (41).

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