CN213609210U

CN213609210U - Humidifying device of automatic filtering and circulating water respirator

Info

Publication number: CN213609210U
Application number: CN202020478667.3U
Authority: CN
Inventors: 赵鹏; 李提提; 李华英; 贾鹏
Original assignee: Second Affiliated Hospital of Soochow University
Current assignee: Second Affiliated Hospital of Soochow University
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-07-06
Anticipated expiration: 2030-04-03

Abstract

The utility model provides an automatic filtration water for circulation breathing machine humidifying device, including breathing pipe, breathing pipe has set gradually check valve, ponding processing apparatus, circulation filter equipment and humidifying jar on the road, and circulation filter equipment's inside fixed mounting has filter screen and support, and the fixed cup joint in the outside of pivot has the carousel, and the spout has been seted up in the inside of support and the outside that is located the carousel, and the gravity ball has been placed to the inside of spout, and the outside of support is rotated and is installed the rotor plate. Through increase the circulation filter equipment on respiratory tube for ponding gets back to in the humidifying jar cyclic utilization once more after circulation filter equipment purifies, turns into the humidifying water in the humidifying jar with the comdenstion water in the respiratory tube ponding cup, forms the cyclic utilization of water resource, has played the effect of using water wisely, can also relieve the humidifying simultaneously and add water and ponding empty two tasks, very big reduction medical personnel's work load, practice thrift manpower capital.

Description

Humidifying device of automatic filtering and circulating water respirator

Technical Field

The utility model relates to a breathing machine technical field specifically is automatic filtration circulating water breathing machine humidifying device.

Background

Intensive care patients often require a ventilator for respiratory support. The currently used noninvasive or invasive ventilators require humidification. The humidification of the artificial airway is insufficient, the situations of airway blockage, defense hypofunction and the like are caused to the artificial airway of a patient, the lung function of the patient is damaged to a certain extent, the humidification time of a manual water-adding breathing machine humidification tank is too long, the water shortage situation of the patient is easily caused, the clinical symptom treatment of the patient is seriously influenced, and the recovery of the patient is influenced.

At present, most of humidification tanks of the breathing machine are manual water adding devices clinically, automatic water adding devices are not popularized yet, and in addition, the breathing machine needs to add water for humidification and also needs to carry out water collecting cup condensate water dumping work. The humidifying process can produce condensed water, the conventional treatment mode is to discard the condensed water, the two work tasks of adding water and humidifying and dumping the condensed water are not small burden for the busy clinical nursing work, sometimes, the water is not added in time and the water collecting cup is dumped due to emergency accidents such as rescue, and certain potential safety hazards exist for patients and instruments.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic filtration circulating water breathing machine humidifying device is reached by following specific technological means:

automatic filtration cycle water breathing machine humidifying device, including breathing pipe, breathing pipe has set gradually check valve, ponding processing apparatus, circulation filter equipment and humidifying jar on the road, circulation filter equipment's inside fixed mounting has filter screen and support, the pivot is installed in the inside rotation of support, the fixed cover in the outside of pivot has connect the carousel, the spout has been seted up in the inside of support and the outside that is located the carousel, the gravity ball has been placed to the inside of spout, set up the transfer tank that corresponds with the gravity ball on the lateral wall of carousel, the rotor plate is installed in the outside rotation of support, the inside fixedly connected with of rotor plate inserts the inside baffle of spout, the left side of baffle is provided with the board that hits that corresponds with the filter screen, the outside fixed mounting who just is located the support in the.

As optimization, the right side and the left side of the circulating filter device are respectively provided with a water inlet end and a water outlet end.

Preferably, the support is positioned on the right side of the filter screen.

Preferably, the upper section and the lower section of the sliding groove are both inclined, the right section of the sliding groove is vertical, and a gravity ball conveniently slides into the vertical section from the upper section and then slides to the turntable from the lower end.

Preferably, the transfer grooves are uniformly distributed on the side wall of the rotating disc.

Preferably, a reset torsion spring is arranged on the mounting shaft of the rotating plate, and the rotating plate is in an inclined state under the action of the reset torsion spring.

Preferably, the baffle is located in the vertical section of the sliding groove, and a placing groove corresponding to the baffle is formed in the support.

The utility model discloses possess following beneficial effect:

1. this automatic filtration circulating water breathing machine humidifying device, through increase circulating filter device on the respiratory tube way, make ponding get back to the reuse in the humidifying jar after circulating filter device purifies, ensure the circulation direction of liquid through setting up one-way valve, turn into the humidifying water in the humidifying jar with the comdenstion water in the respiratory tube way ponding cup, form the cyclic utilization of water resource, the effect of using water wisely has been played, simultaneously can also relieve the humidifying and add water and ponding empty two tasks, very big reduction medical personnel's work load, practice thrift manpower capital.

2. This automatic filtration water breathing machine humidifying device for circulation drives the pivot rotation through setting up the impeller, and the pivot drives the carousel rotation, and the carousel gravity ball moves to the baffle top in proper order, and when the gravity ball accumulated a certain amount, the effect extrusion baffle that breaks through the reset torsion spring rotated downwards, and the baffle drives the rotor plate rotation for it is rotatory to hit the board striking on the filter screen, shakes the impurity on the filter screen and falls, has guaranteed the cleanliness of filter screen, and then has ensured circulation filter equipment's filtration purifying effect.

3. This automatic filtration water breathing machine humidifying device for circulation can transport the gravity ball to the baffle top in proper order through setting up the carousel, even the velocity of flow of ponding is less, also can pile up single less gravity ball in proper order in the baffle top, has guaranteed the normal operating of carousel.

4. The humidifying device of the automatic filtering and circulating water respirator ensures the impact force of the collision plate by arranging the acting force accumulated by the gravity ball, thereby ensuring the vibration cleaning effect of the filter screen; the circulating filter device has the function of circulating self-cleaning, and is simple in structure and convenient to use.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a front sectional view of the circulating filter device of the present invention.

Fig. 3 is a top view of the inside of the circulating filter device of the present invention.

Fig. 4 is a schematic diagram of the structure of the rotating plate of the present invention.

In the figure: 1. a breathing circuit; 2. a one-way valve; 3. a ponding treatment device; 4. a circulating filtration device; 5. a humidifying tank; 6. a support; 7. a rotating shaft; 8. a turntable; 9. a chute; 10. a gravity ball; 11. a transfer tank; 12. a rotating plate; 13. a baffle plate; 14. a striking plate; 15. an impeller; 16. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the humidifying device of the automatic filtering and circulating water respirator comprises a breathing pipeline 1, a one-way valve 2 and a ponding treatment device 3 are sequentially arranged on the breathing pipeline 1, circulation filter equipment 4 and humidifying jar 5, the inside fixed mounting of circulation filter equipment 4 has filter screen 16 and support 6, pivot 7 is installed in the inside rotation of support 6, carousel 8 has been cup jointed to the outside of pivot 7 is fixed, spout 9 has been seted up in the inside of support 6 and the outside that is located carousel 8, gravity ball 10 has been placed to the inside of spout 9, the transfer tank 11 that corresponds with gravity ball 10 has been seted up on the lateral wall of carousel 8, rotor plate 12 has been installed in the outside rotation of support 6, the inside fixedly connected with of rotor plate 12 inserts the inside baffle 13 of spout 9, the left side of baffle 13 is provided with the striker plate 14 that corresponds with filter screen 16, the outside fixed mounting that just is located support 6 in pivot 7 has impeller 15.

Wherein, the right side and the left side of the circulating filter device 4 are respectively a water inlet end and a water outlet end.

Wherein the support 6 is located on the right side of the sieve 16.

Wherein, the upper segment and the lower segment of spout 9 all are the slope form, and the right branch of spout 9 is vertical form, and the gravity ball 10 of being convenient for slides to the vertical section in from the upper segment, slides to carousel 8 department from the lower extreme again.

Wherein the transfer slots 11 are evenly distributed on the side wall of the rotating disc 8.

Wherein, the installation axle of rotating plate 12 is provided with the reset torsion spring, and rotating plate 12 is in the state of slope under the effect of reset torsion spring.

Wherein, baffle 13 is located the vertical section of spout 9, and the inside of support 6 is seted up the standing groove that corresponds with baffle 13.

When the device is used, the gas in the breathing pipeline 1 is heated and humidified by the humidifying tank 5 and then is input into the patient, the exhaled gas is transported out by the breathing pipeline 1, the gas is dewatered, cooled and condensed and then flows into the accumulated water treatment device 3, and then the accumulated water is pumped into the circulating and filtering device 4 for purification and then returns to the humidifying tank 5 to become humidifying water. Through increase circulating filter device 4 on breathing pipe 1 for ponding gets back to in the humidifying jar 5 cyclic utilization once more after circulating filter device 4 purifies, ensure the circulation direction of liquid through setting up check valve 2, turn into the comdenstion water in the breathing pipe 1 ponding cup into the humidifying water in the humidifying jar 5, form the cyclic utilization of water resource, played the effect of using water wisely, can also relieve the humidifying simultaneously and add water and ponding and empty two tasks, very big reduction medical personnel's work load, practice thrift manpower capital.

When accumulated water flows through the circulating filter device 4, the impeller 15 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the rotating disc 8 to rotate, the rotating disc 8 sequentially moves the gravity ball 10 on the lower right side of the rotating disc to the upper left side through the transfer groove 11, then the gravity ball 10 rolls down to the vertical section along the upper section of the sliding groove 9 and is accumulated above the baffle 13, when the gravity ball 10 above the baffle 13 accumulates to a certain amount, the gravity of the gravity ball 10 breaks through the effect of the reset torsion spring on the rotating plate 12, the baffle 13 is extruded to rotate downwards, the baffle 13 drives the rotating plate 12 to rotate, so that the collision plate 14 collides on the filter screen 16, impurities on the filter screen 16 are shaken down, the cleanliness of the filter screen 16 is ensured, and the filtering and purifying effects of the circulating filter device 4 are further ensured. The gravity balls 10 can be sequentially conveyed to the position above the baffle 13 by arranging the rotary table 8, and even if the flow rate of accumulated water is small, the single small gravity balls 10 can be sequentially stacked above the baffle 13, so that the normal operation of the rotary table 8 is ensured; the acting force accumulated by the gravity ball 10 is set, so that the impact force of the striking plate 14 is ensured, and the vibration cleaning effect of the filter screen 16 is further ensured; the circulating filter device 4 has the function of circulating self-cleaning, and is simple in structure and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic filtration circulating water breathing machine humidifying device, including breathing pipe (1), its characterized in that: the breathing pipeline (1) is sequentially provided with a one-way valve (2), a ponding treatment device (3), a circulating filter device (4) and a humidifying tank (5), the inside of the circulating filter device (4) is fixedly provided with a filter screen (16) and a support (6), the inside of the support (6) is rotatably provided with a rotating shaft (7), the outside of the rotating shaft (7) is fixedly sleeved with a turntable (8), the inside of the support (6) is positioned at the outside of the turntable (8) and provided with a chute (9), a gravity ball (10) is placed inside the chute (9), the side wall of the turntable (8) is provided with a transfer groove (11) corresponding to the gravity ball (10), the outside of the support (6) is rotatably provided with a rotating plate (12), the inside of the rotating plate (12) is fixedly connected with a baffle (13) inserted into the chute (9), the left side of the baffle (13) is provided with a collision plate (14), an impeller (15) is fixedly arranged on the rotating shaft (7) and positioned on the outer side of the support (6).

2. The humidification device of an automatic filtration cycling water ventilator according to claim 1, wherein: the right side and the left side of the circulating filter device (4) are respectively a water inlet end and a water outlet end.

3. The humidification device of an automatic filtration cycling water ventilator according to claim 1, wherein: the support (6) is positioned on the right side of the filter screen (16).

4. The humidification device of an automatic filtration cycling water ventilator according to claim 1, wherein: the upper section and the lower section of the sliding groove (9) are both inclined, and the right section of the sliding groove (9) is vertical.

5. The humidification device of an automatic filtration cycling water ventilator according to claim 1, wherein: the transfer grooves (11) are uniformly distributed on the side wall of the rotating disc (8).

6. The humidification device of an automatic filtration cycling water ventilator according to claim 1, wherein: and a reset torsion spring is arranged on the mounting shaft of the rotating plate (12).

7. The humidification device of an automatic filtration cycling water ventilator according to claim 1 or 4, characterized in that: the baffle (13) is positioned in the vertical section of the sliding groove (9), and a placing groove corresponding to the baffle (13) is formed in the support (6).