CN213158613U - Condensed water collecting device of breathing machine - Google Patents

Abstract

The utility model discloses a respirator condensate water collecting device, which comprises a water accumulating cup and a collecting barrel, wherein the top of the water accumulating cup is provided with a liquid inlet, the bottom of the water accumulating cup is provided with a liquid outlet, the liquid outlet is communicated with the collecting barrel through a water pipe, a linkage mechanism is arranged in the water accumulating cup and comprises a buoyancy plate, a connecting rod, a first blocking plug, a second blocking plug and an elastic piece, the buoyancy plate is arranged in the water accumulating cup in a sliding way, the first blocking plug is fixed at the upper side of the buoyancy plate, one end of the connecting rod is fixed at the lower side of the buoyancy plate, the other end of the connecting rod is fixedly connected with the second blocking plug, the inner wall at the upper end of the water accumulating cup is provided with a limiting block, the limiting block is positioned below the buoyancy plate, one end of the elastic piece is fixedly connected with the lower side of the buoyancy plate, the other end of the, the automatic drainage device is convenient to operate, and can automatically drain the condensed water in the water accumulation cup, so that medical staff are prevented from frequently dumping the condensed water.

Description

Condensed water collecting device of breathing machine

Technical Field

The utility model relates to a breathing machine technical field especially relates to a breathing machine comdenstion water collection device.

Background

In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient. However, during the use of the respirator, condensed water is generated in the pipeline of the respirator, the condensed water is formed by the condensation of humid hot gas in the respiratory tract of a patient, a large amount of germs may exist, and the condensed water is also an important place for the propagation of the germs.

At present, a respirator used clinically usually uses a water accumulation cup to collect condensed water in a pipeline of the respirator, but the water accumulation cup is small in volume and is easy to collect completely, when the condensed water in the water accumulation cup is collected completely, the condensed water needs to be poured in time, medical staff needs to frequently pour the condensed water in the water accumulation cup, if the condensed water is poured out in time, ventilation of a patient can be affected, and even more, the risk of lung infection of the patient can be increased due to backflow of the condensed water. Meanwhile, the condensate water in the water accumulation cup is generally poured by bare hands clinically, the condensate water is easy to splash out to cause external environment pollution in the pouring process, and the risk of infection of medical personnel is increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a respirator comdenstion water collection device that can automatic discharge comdenstion water and avoid frequently empting.

In order to solve the problems, the utility model provides a condensed water collecting device of a breathing machine, which comprises a water accumulating cup and a collecting barrel, wherein the top of the water accumulating cup is provided with a liquid inlet, the bottom of the water accumulating cup is provided with a liquid outlet, the liquid outlet is communicated with the collecting barrel through a water pipe, a linkage mechanism is arranged in the water accumulating cup, the linkage mechanism comprises a buoyancy plate, a connecting rod, a first blocking plug, a second blocking plug and an elastic piece, the buoyancy plate is arranged in the water accumulating cup in a sliding way, the first blocking plug is fixed at the upper side of the buoyancy plate, one end of the connecting rod is fixed at the lower side of the buoyancy plate, the other end of the connecting rod is fixedly connected with the second blocking plug, the inner wall at the upper end of the water accumulating cup is provided with a limiting block, the limiting block is positioned below the buoyancy plate, one end of the elastic piece is fixedly connected with the lower side of the buoyancy plate, the buoyancy plate is provided with a plurality of liquid leakage holes, and the top of the collecting barrel is provided with an air hole.

Further, the diameter of the first sealing plug is the same as the inner diameter of the liquid inlet, and the diameter of the second sealing plug is the same as the inner diameter of the liquid outlet.

Furthermore, a liquid level sensor is arranged on the inner wall of the upper end of the collecting barrel.

Furthermore, an air filter screen is arranged in the air hole.

Furthermore, scales are arranged on the water accumulation cup.

Furthermore, a filter screen is arranged in the liquid inlet.

The utility model has the advantages that:

1. the collecting bucket is arranged to communicate the water collecting cup with the collecting bucket, and the collecting bucket with large capacity is used for collecting the condensed water in the water collecting cup, so that the water collecting cup does not need to be frequently taken down for pouring the condensed water, the workload of medical workers can be reduced, and the phenomenon that the surrounding environment is polluted and the risk of infection of the medical workers is increased due to splashing of the condensed water in the pouring process can be avoided;

2. by arranging the linkage mechanism, when the water accumulation cup collects condensed water, the liquid inlet is opened, the liquid outlet is closed, when a certain amount of condensed water in the water accumulation cup is collected, the linkage mechanism is triggered to close the liquid inlet of the water accumulation cup and open the liquid outlet, the condensed water in the water accumulation cup flows into the collection barrel through the water pipe, and in the process that the condensed water flows to the collection barrel, the linkage mechanism is slowly reset under the action of the elastic part, the liquid outlet is closed again, the liquid inlet is opened, and the condensed water condensed in the breathing machine pipeline is continuously collected;

3. by arranging the liquid level sensor in the collecting barrel, when the liquid level of the condensed water in the collecting barrel reaches the liquid level sensor, the liquid level sensor triggers an alarm to remind medical personnel to process the condensed water in the collecting barrel in time, so that the condensed water in the collecting barrel is prevented from influencing the circulation of the condensed water in the water accumulation cup after being fully collected;

drawings

Fig. 1 is a schematic structural diagram of a condensed water collecting device of a breathing machine of the present invention.

Fig. 2 is a schematic structural view of a water-collecting cup of the collecting device shown in fig. 1.

Fig. 3 is a schematic structural view of a buoyancy plate of the water accumulating cup shown in fig. 2.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model relates to a breathing machine comdenstion water collection device includes ponding cup 1 and collecting vessel 2, ponding cup 1 top is equipped with inlet 11 for connect the Y type pipe of breathing machine, be equipped with filter screen 8 in the inlet 11 for filter the air of business turn over ponding cup 1, avoid the air current ponding cup 1 in the breathing machine pipeline to cause the impact, prevent simultaneously that the comdenstion water among the ponding cup 1 from flowing back and influencing the patient and breathe, and then increase the risk of patient lung infection, ponding cup 1 bottom is equipped with liquid outlet 12, liquid outlet 12 lead to pipe 3 with collecting vessel 2 intercommunication, the comdenstion water in the ponding cup 1 leads to pipe 3 and flows in to collecting vessel 2 in order to realize the collection of the comdenstion water among the ponding cup 1. The linkage mechanism 4 is arranged in the water accumulating cup 1, the liquid outlet 12 is closed when the liquid inlet 11 of the water accumulating cup 1 is opened through the linkage mechanism 4, and the liquid outlet 12 is opened when the liquid inlet 11 of the water accumulating cup 1 is closed, so that the condensed water in the water accumulating cup 1 can be automatically discharged conveniently.

Link gear 4 includes buoyancy board 41, connecting rod 42, first stopper 43, second stopper 44 and elastic component 45 of sealing, buoyancy board 41 slides and establishes in 1 cup of ponding for buoyancy board 41 can slide along 1 inner wall of ponding cup, be equipped with a plurality of weeping holes 411 on buoyancy board 41, the comdenstion water of being convenient for get into ponding cup 1 can drip to 1 bottom of ponding cup through weeping hole 411, makes the comdenstion water of getting into can be full of ponding cup 1. The condensed water in the water accumulation cup 1 is gradually increased in the collection process, and when the liquid level of the condensed water is in contact with the lower side surface of the buoyancy plate 41, the buoyancy plate 41 can move upwards together with the rising of the liquid level under the action of the condensed water. The first blocking plug 43 is fixed on the upper side of the buoyancy plate 41, and the diameter of the first blocking plug 43 is the same as the inner diameter of the liquid inlet 11 and is used for blocking the liquid inlet 11. One end of the connecting rod 42 is fixed on the lower side of the buoyancy plate 41, the other end of the connecting rod 42 is fixedly connected with the second sealing plug 44, and the diameter of the second sealing plug 44 is the same as the inner diameter of the liquid outlet 12 and is used for sealing the liquid outlet 12.

Be equipped with stopper 5 on the inner wall of ponding 1 upper end, stopper 5 is located buoyancy board 41 below, the one end of elastic component 45 with the downside fixed connection of buoyancy board 41, the other end of elastic component 45 with stopper 5 fixed connection for buoyancy board 41 resets. When the water accumulating cup 1 starts to collect condensed water, the elastic piece 45 is in a natural state, and in the process of accumulating the water, the elastic piece 45 is gradually pulled up along with the rising of the buoyancy plate 41; in the liquid discharging process of the water accumulating cup 1, the buoyancy plate 41 loses the buoyancy effect, and the buoyancy plate 41 slowly descends along the inner wall of the water accumulating cup 1 under the resetting effect of the elastic piece 45, so that after all condensed water in the water accumulating cup 1 flows out, the buoyancy plate 41 completes resetting and blocks the liquid outlet 12 again.

2 tops of collecting vessel are equipped with gas pocket 6, make the pressure in the collecting vessel 2 equal atmospheric pressure, and the hydroenergy in the ponding cup 1 of being convenient for can get into in the collecting vessel 2, be equipped with airstrainer 61 in the gas pocket 6, because the condensation aquatic probably contains a large amount of germs, filters the air that flows out in collecting vessel 2 through airstrainer 61, avoids causing environmental pollution and avoids medical personnel and other personnel to infect.

Be equipped with level sensor 7 on the inner wall of 2 upper ends of collecting vessel for the volume of condensate water in collecting vessel 2 monitors, when the liquid level of condensate water in collecting vessel 2 reachd level sensor 7's position, triggers the warning through level sensor 7, reminds medical personnel in time to handle the comdenstion water of collecting vessel 2, avoids the unable normal collecting vessel 2 that gets into of comdenstion water in the ponding cup 1.

Scales are arranged on the water accumulation cup 1 and used for observing the speed of accumulated water in the water accumulation cup 1, and medical staff can estimate the time for collecting the condensed water in the collecting barrel.

The utility model discloses a theory of operation: when the collecting device is used, the collecting device is connected with a Y-shaped pipe of a breathing machine, when condensate water is just collected, the liquid inlet 11 is opened, the liquid outlet 12 is closed, the elastic piece 45 is in a natural state, the water accumulating cup 1 starts to accumulate liquid, and at the moment, the condensate water generated in a pipeline of the breathing machine enters the water accumulating cup 1 through the liquid inlet 11 in a one-way mode; along with the gradual rise of the liquid level of the condensed water in the water collecting cup 1, the liquid level of the condensed water is contacted with the buoyancy plate 41, the buoyancy plate 41 is lifted upwards under the action of buoyancy, the buoyancy plate 41 drives the first blocking plug 43, the connecting rod 42 and the second blocking plug 44 to move upwards together in the lifting process, meanwhile, the elastic part 45 is pulled upwards until the first blocking plug 43 blocks the liquid inlet 11 and the second blocking plug 44 is far away from the liquid outlet 12, the water collecting cup 1 starts to drain, the condensed water in the water collecting cup 1 enters the collecting barrel 2 through the water pipe 3, the liquid level of the condensed water in the water collecting cup 1 gradually drops in the draining process, the buoyancy plate 41 loses the buoyancy effect, the condensed water starts to move downwards along the inner wall of the water collecting cup under the resetting effect of the elastic part 45 until the second blocking plug 44 blocks the liquid outlet 12 and the first blocking plug 43 is far away from the liquid inlet 11, so that the water collecting cup 1 starts to accumulate liquid, this process need not medical staff and frequently takes off ponding cup 1 and carry out the comdenstion water and empty the operation, can effectively avoid taking off 1 in-process of ponding cup and cause the risk such as breathing of breathing influence patient of breathing machine pipeline.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims (6)

1. The utility model provides a breathing machine comdenstion water collection device, includes ponding cup (1) and collecting vessel (2), ponding cup (1) top is equipped with inlet (11), ponding cup (1) bottom is equipped with liquid outlet (12), liquid outlet (12) through water pipe (3) with collecting vessel (2) intercommunication, its characterized in that: the water accumulating cup is characterized in that a linkage mechanism (4) is arranged in the water accumulating cup (1), the linkage mechanism (4) comprises a buoyancy plate (41), a connecting rod (42), a first sealing plug (43), a second sealing plug (44) and an elastic piece (45), the buoyancy plate (41) is arranged in the water accumulating cup (1) in a sliding mode, the first sealing plug (43) is fixed on the upper side of the buoyancy plate (41), one end of the connecting rod (42) is fixed on the lower side of the buoyancy plate (41), the other end of the connecting rod (42) is fixedly connected with the second sealing plug (44), a limiting block (5) is arranged on the inner wall of the upper end of the water accumulating cup (1), the limiting block (5) is located below the buoyancy plate (41), one end of the elastic piece (45) is fixedly connected with the lower side of the buoyancy plate (41), and the other end of the elastic piece (45) is fixedly connected with the limiting block (5), a plurality of liquid leakage holes (411) are formed in the buoyancy plate (41), and air holes (6) are formed in the top of the collecting barrel (2).

2. The condensate water collecting device of a respirator according to claim 1, wherein: the diameter of the first sealing plug (43) is the same as the inner diameter of the liquid inlet (11), and the diameter of the second sealing plug (44) is the same as the inner diameter of the liquid outlet (12).

3. The condensate water collecting device of a respirator according to claim 1, wherein: and a liquid level sensor (7) is arranged on the inner wall of the upper end of the collecting barrel (2).

4. The condensate water collecting device of a respirator according to claim 1, wherein: an air filter screen (61) is arranged in the air hole (6).

5. The condensate water collecting device of a respirator according to claim 1, wherein: scales are arranged on the water accumulation cup (1).

6. The condensate water collecting device of a respirator according to claim 1, wherein: a filter screen (8) is arranged in the liquid inlet (11).

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