CN210078517U

CN210078517U - Breathing machine with ponding drainage device

Info

Publication number: CN210078517U
Application number: CN201920594860.0U
Authority: CN
Inventors: 李宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-02-18
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a respirator with a ponding drainage device, which comprises an oxygen chamber, a humidifier, a Y-shaped connecting pipe and a ponding drainage device which are connected in sequence, wherein the ponding drainage device is connected with the lower end of the Y-shaped connecting pipe, the upper two ends of the Y-shaped connecting pipe are respectively communicated with the humidifier and an air passage, the ponding drainage device comprises a ponding cavity and a water collecting tank which is communicated with the ponding cavity through a water baffle plate, the water baffle plate is arranged at the bottom of the ponding cavity, a spring is arranged under the water baffle plate, the lower end of the spring is fixedly connected with a sliding plate, sliding grooves which can lead the sliding plate to slide up and down are arranged at the two sides of the sliding plate, a cam is arranged under the sliding plate, a control handle for controlling the rotation of the cam is arranged on a rotating shaft, a water outlet is arranged at, the liquid level sensor is connected with the alarm device.

Description

Breathing machine with ponding drainage device

Technical Field

The utility model belongs to the technical field of medical equipment, specifically speaking especially relates to a breathing machine with ponding drainage device.

Background

The breathing machine is used as auxiliary treatment equipment of modern clinical medicine, improves the respiratory function of a patient by artificially replacing spontaneous respiration and increasing the lung ventilation volume, and reduces the respiratory consumption. When the respirator is used, in order to prevent the airway of a patient from being too dry, the humidifier is generally adopted to humidify the gas sent into the airway of the patient, but when the gas is humidified, the gas is easily cooled in a pipeline due to the fact that the water vapor sent out by the humidifier and the gas exhaled by the patient are higher than the room temperature, and therefore a large amount of condensed water is deposited in the pipeline. Research shows that pathogenic bacteria are easy to parasitize in the condensed water, the bacterial quantity is increased along with the prolonging of time, and if the condensed water flows back into the humidifier, the distilled water in the humidifier is polluted, so that the lung of a patient is infected. And the condensed water remained in the pipeline is discharged in time, so that the pipe diameter is reduced, the gas circulation resistance is increased, and the ventilation of the patient is influenced. As far as the inventor knows, at present, a water collecting cup is mostly adopted to collect condensed water clinically, and workers continuously observe and dump the condensed water, so that the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breathing machine with ponding drainage device possesses automatic water and alarming function, and the practicality is strong, and simple structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a respirator with a ponding drainage device, which comprises an oxygen chamber, a humidifier, a Y-shaped connecting pipe and a ponding drainage device which are connected in sequence, wherein the accumulated water drainage device is connected with the lower end of the Y-shaped connecting pipe, the two ends of the upper surface of the Y-shaped connecting pipe are respectively communicated with the humidifier and the air passage, the accumulated water drainage device comprises an accumulated water cavity and a water collecting tank communicated with the accumulated water cavity through a water baffle, the water baffle is arranged at the bottom of the water accumulation cavity, a spring is arranged below the water baffle, the lower end of the spring is fixedly connected with a sliding plate, the two sides of the sliding plate are provided with sliding chutes which can lead the sliding plate to slide up and down, the lower part of the sliding plate is provided with a cam, a control handle for controlling the rotation of the cam rotating shaft is arranged on the cam rotating shaft, a water outlet is arranged at the lower part of the water collecting tank, the water outlet is provided with a control valve, the upper part of the water accumulation cavity is provided with a liquid level sensor, and the liquid level sensor is connected with an alarm device.

Furthermore, the periphery of the bottom of the water accumulation cavity is provided with inclined plates, and the inclined plates are used for gathering condensed water on a water baffle in the center of the bottom of the water accumulation cavity.

Furthermore, the sliding groove is fixed on the wall of the water collecting tank through a connecting rod.

Further, an outer sleeve is arranged on the outer side of a spring at the lower end of the water baffle, an inner sleeve is arranged on the outer side of a spring at the upper end of the sliding plate, and the outer diameter of the inner sleeve is matched with the inner diameter of the outer sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a Y shape communicating pipe gathers the comdenstion water in the pipeline with the deposit to ponding chamber to after the water gathering certain degree of depth, press through the gravity of water and move the breakwater downstream, make water flow in the jar that catchments, and set up level sensor in the ponding chamber, when water is too full and not down flow, send signal to alarm device reminds the staff to inspect. The utility model discloses an automatic collection of condensate water in the pipeline has avoided the comdenstion water to flow back to the humidifier, very big daily use that has made things convenient for the breathing machine.

Drawings

Fig. 1 is a schematic structural diagram of a ventilator of the present invention;

FIG. 2 is a schematic structural view of the accumulated water drainage device of the present invention;

in the figure: 1, an oxygen chamber; 2. a humidifier; 3. a Y-shaped connecting pipe; 4. a ponding drainage device; 4-1, a water accumulation cavity; 4-2, a spring; 4-3, a water outlet; 4-4, a cam; 4-5, a water collecting tank; 4-6, a sliding plate; 4-7, a water baffle; 4-8, a liquid level sensor; 4-9, a chute; 4-10 parts of control handle.

Detailed Description

In order to facilitate a better understanding of the present invention for those skilled in the art, the present invention will be further described with reference to the following embodiments, which are provided in conjunction with the accompanying drawings.

As shown in fig. 1, a breathing machine with a ponding drainage device comprises an oxygen chamber 1, a humidifier 2, a Y-shaped connecting pipe 3 and a ponding drainage device 4 which are sequentially connected through a pipeline, wherein the ponding drainage device 4 is connected with the lower end of the Y-shaped connecting pipe 3, and the two ends of the upper surface of the Y-shaped connecting pipe 3 are respectively communicated with the humidifier 2 and an air passage. The airway is connected to a respiratory mask.

As shown in fig. 2, the accumulated water drainage device 4 comprises an accumulated water cavity 4-1 communicated with the lower end of the Y-shaped connecting pipe 3 and a water collecting tank 4-5 communicated with the accumulated water cavity 4-1 through a water baffle 4-7, wherein the water baffle 4-7 is arranged in the middle of the bottom of the accumulated water cavity 4-1, and the periphery of the bottom of the accumulated water cavity 4-1 is provided with inclined plates for collecting condensed water on the water baffle 4-7 in the center of the bottom of the accumulated water cavity 4-1. The upper part of the water accumulation cavity 4-1 is provided with a liquid level sensor 4-8, and the liquid level sensor 4-8 is connected with an alarm device.

The spring 4-2 is arranged below the water baffle 4-7, the lower end of the spring 4-2 is fixedly connected with a sliding plate 4-6, when the water collecting tank is used, when no water exists in the water collecting cavity 4-1, the water baffle 4-6 is tightly connected with the bottom of the water collecting cavity 4-1 under the action of the spring 4-2, when water is slowly gathered to a certain volume, the water pressure presses the water baffle 4-7 to move downwards, the water flows into the water collecting tank 4-5, and then the water baffle 4-7 is tightly connected with the bottom of the water collecting cavity 4-1 under the action force of the spring 4-2 again.

In order to ensure the stability of the movement of the water baffle 4-7, an outer sleeve is arranged on the outer side of a spring 4-2 at the lower end of the water baffle 4-7, an inner sleeve is arranged on the outer side of a spring at the upper end of the sliding plate 4-6, and the outer diameter of the inner sleeve is matched with the inner diameter of the outer sleeve.

In order to manually operate the water baffle 4-7 when the spring 4-2 is damaged, the cam 4-4 is arranged below the sliding plate 4-6, a control handle 4-10 for controlling the rotation of the cam 4-4 is arranged on a rotating shaft of the cam 4-4, under normal conditions, the large end of the cam 4-4 is in close contact with the bottom of the sliding plate 4-6, water is gathered in the water accumulation cavity 4-1 and cannot be discharged after the spring 4-2 is damaged, the water is detected by the liquid level sensor 4-8 after reaching a certain height, the alarm device sounds at the moment, and a worker can rotate the cam 4-4 through the control handle 4-10, so that the sliding plate 4-6, the spring 4-2 and the water baffle 4-7 are driven to integrally move downwards. If the alarm is still released, the water in the water collecting tank 4-5 is full, and the water in the water collecting tank 4-5 needs to be drained.

Therefore, in order to facilitate the water collection of the water collection tank 4-5, a water outlet 4-3 is arranged at the lower part of the water collection tank 4-5, and a control valve is arranged on the water outlet 4-3.

In order to increase the stability of the integral movement of the water baffle 4-7, the spring 4-2 and the sliding plate 4-6, sliding grooves 4-9 which can allow the sliding plate 4-6 to slide up and down along the sliding plate 4-6 are arranged on two sides of the sliding plate 4-6, and the sliding grooves 4-9 are fixed on the wall of the water collecting tank through connecting rods.

Claims

1. The utility model provides a breathing machine with ponding drainage device which characterized in that: including the oxygen storehouse, humidifier, Y shape connecting pipe and the ponding drainage device who connects gradually, wherein ponding drainage device links to each other with the lower extreme of Y shape connecting pipe, and the higher authority both ends of Y shape connecting pipe are linked together in humidifier and gas channel respectively, ponding drainage device includes ponding chamber and the jar that catchments that is linked together through the breakwater with the ponding chamber, the breakwater sets up in ponding chamber bottom, the breakwater has the spring, spring lower extreme and a slide fixed connection, the slide both sides are equipped with and can let the slide along the spout of sliding from top to bottom, the slide has the cam, be equipped with its pivoted brake valve handle of control in the cam pivot, the jar lower part that catchments is equipped with the outlet, be equipped with the control valve on the outlet, ponding chamber upper portion is equipped with level sensor, level sensor links to each other with.

2. The ventilator with ponding drainage device of claim 1, further comprising: the device is characterized in that inclined plates are arranged on the periphery of the bottom of the water accumulation cavity and used for gathering condensed water on a water baffle in the center of the bottom of the water accumulation cavity.

3. The ventilator with ponding drainage device of claim 1, further comprising: the sliding groove is fixed on the wall of the water collecting tank through a connecting rod.

4. The ventilator with ponding drainage device of claim 1, further comprising: an outer sleeve is arranged on the outer side of a spring at the lower end of the water baffle, an inner sleeve is arranged on the outer side of a spring at the upper end of the sliding plate, and the outer diameter of the inner sleeve is matched with the inner diameter of the outer sleeve.