CN213642717U

CN213642717U - Excessive output type humidifying jar of damp proof

Info

Publication number: CN213642717U
Application number: CN202022204759.5U
Authority: CN
Inventors: 吴玉平; 刘瑞花
Original assignee: EXCELLENTCARE MEDICAL (HUIZHOU) Ltd
Current assignee: EXCELLENTCARE MEDICAL (HUIZHOU) Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-09
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to an excessive output type humidifying jar of damp proofing, including shell and bottom plate, the upper end of shell is equipped with air inlet, gas outlet and goes into the liquid mouth, the lower extreme and the bottom plate of shell are connected, be equipped with the float valve in the shell, the float valve is located the below of going into the liquid mouth, still includes the floating plate, floating plate movably cover is established in the periphery of float valve. The utility model discloses can effectively maintain reasonable humidifying output, avoid the humidifying excessive.

Description

Excessive output type humidifying jar of damp proof

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to an excessive output type humidifying jar of damp proofings.

Background

The humidifying tank is mainly used for humidifying the gas in the breathing machine pipeline, and after the gas is humidified, the moisture loss of the airway of the patient can be effectively reduced, the discharge of airway secretions is facilitated, and the smoothness of the airway is kept; the continuous humidification of the humidification tank can also reduce the irritable cough of the patient, obviously increase the comfort level of the patient, improve the discharge of sputum of the patient, reduce the probability of lung infection and avoid unsafe factors caused by dropping liquid at the artificial airway and the coverage of humidification gauze.

In the actual use process, the existing humidification pot is easy to generate the phenomenon of over humidification, and the over humidification can cause thin sputum and incomplete sputum suction of a patient; on the other hand, condensed water in the pipeline of the breathing machine is increased, and the accumulated condensed water easily causes pipeline blockage, so that the breathing machine gives an alarm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an excessive output type humidifying jar of damp proofing, can effectively maintain reasonable humidifying output, avoid the humidifying excessive.

The utility model provides an excessive output type humidifying jar of damp proofing ization, includes shell and bottom plate, the upper end of shell is equipped with air inlet, gas outlet and goes into the liquid mouth, the lower extreme and the bottom plate of shell are connected, be equipped with the float valve in the shell, the float valve is located the below of going into the liquid mouth, still includes the floating plate, floating plate movably cover is established in the periphery of float valve.

Furthermore, a plurality of through holes are arranged on the floating plate.

Further, a gap is provided between the periphery of the floating plate and the inner wall of the housing.

Further, the air inlet and the air outlet are arranged above the floating plate.

Further, the float valve includes the valve body and vertically locates the projection on the valve body, the periphery of income liquid mouth vertically downwardly extending forms the body, the projection stretches into in the body.

Further, the radius of the pipe body is gradually reduced from top to bottom.

Furthermore, the upper end of the convex column is provided with a silica gel pad.

Further, the valve body is of a hollow structure.

Further, a sealing element is arranged between the shell and the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: be equipped with and float the board, float the board and can float on the humidifying liquid surface to reduce the area of liquid and air contact, and then reduce evaporation rate, prevent that output gas humidifying is excessive. The air inlet and the air outlet are arranged above the floating plate, when the flow of input gas is too large, and the liquid level in the humidification tank is at a high level, the floating plate can partially shield the gas inlet and partial liquid level, so that the liquid can be effectively prevented from entering an air suction pipeline, and the effect of protecting a patient is achieved. The floating valve and the floating plate are matched to ensure that the humidifying tank keeps reasonable humidifying output, effectively reduces the formation of condensed water and avoids the blockage of the pipeline of the respirator.

Drawings

Fig. 1 is a schematic sectional view of the humidifying tank for preventing excessive wet output according to the present invention.

Fig. 2 is a schematic structural view of a floating plate of the excessive damp-proof output type humidification tank of the present invention.

Fig. 3 is a schematic structural view of the float valve of the damp-proof excessive output type humidification tank of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in FIG. 1, in a preferred embodiment, the humidifying tank for preventing excessive humid output of the present invention comprises a housing 1 and a bottom plate 2. The shell 1 is roughly in a hollow cylindrical shape, the upper end of the shell 1 is provided with an air inlet 3, an air outlet 4 and a liquid inlet 5, wherein the liquid inlet 5 is arranged at a position close to the middle part of the shell 1, and the air inlet 3 and the air outlet 4 are respectively arranged at two sides of the liquid inlet 5. The bottom plate 2 is made of aluminum alloy, the lower end of the shell 1 is connected with the bottom plate 2, and the shell 1 and the bottom plate 2 are enclosed to form a humidifying cavity. A floating valve 6 is arranged in the shell 1, the floating valve 6 is arranged below the liquid inlet 5, and a movable floating plate 7 is arranged on the periphery of the floating valve 6.

Referring to fig. 2, the floating plate 7 is substantially circular and is made of a material having a low density, such as lightweight plastic, so that it can float on the surface of the liquid. A gap is provided between the periphery of the floating plate 7 and the inner wall of the housing 1 to ensure that the floating plate 7 can float smoothly. Be equipped with on the floating plate 7 and be used for dodging the hole 13 of dodging of floating valve 6, floating plate 7 arranges has a plurality of through-holes 8, and through-hole 8 can make humidifying liquid and air keep certain area of contact to guarantee the evaporation capacity.

The floating plate 7 can float on the surface of the humidification liquid, so that the contact area of the liquid and air is reduced, the evaporation speed is further reduced, and the excessive humidification of the output gas is prevented.

The top of floating plate 7 is located to air inlet 3 and gas outlet 4, and liquid when the shell 1 is inside reaches the take the altitude, and floating plate 7 can rise along with the liquid level, and when input gas flow was too big, when the humidifying tank liquid level was in the high-order, because floating plate 7 can partially shelter from admitting air and partial liquid level, can effectively avoid liquid to get into the pipeline of breathing in, played protection patient's effect.

Referring to fig. 3, the floating valve 6 includes a valve body 9 and a convex pillar 10 vertically disposed on the valve body 9, and the valve body 9 is a hollow structure so that the floating valve 6 can float on the liquid surface. The periphery of the liquid inlet 5 vertically extends downwards to form a pipe body 11, and the convex column 10 extends into the pipe body 11 from bottom to top. When the flow of the humidifying liquid is overlarge, the liquid level in the shell 1 rises, the floating valve 6 rises along with the liquid level and enables the convex column 10 to be abutted against the liquid inlet 5, and therefore the speed of the liquid entering the shell 1 is controlled.

In this embodiment, the radius of the pipe body 11 is gradually reduced from top to bottom, so that the gap between the outer periphery of the convex column 10 and the inner wall of the pipe body 11 is smaller and smaller in the rising process of the convex column 10, and the speed of the liquid entering the housing 1 is further slowed down.

In order to ensure that the wetting liquid is too much, the convex column 10 can effectively shield the liquid inlet 5, in this embodiment, a silica gel pad 12 is disposed at the upper end of the convex column 10.

In this embodiment, in order to ensure the sealing property between the housing 1 and the bottom plate 2, a sealing member 14 is disposed between the housing 1 and the bottom plate 2, and in specific implementation, the sealing member 14 may be a rubber strip.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides an excessive output type humidifying jar of damp proofing ization, includes shell and bottom plate, the upper end of shell is equipped with air inlet, gas outlet and goes into the liquid mouth, the lower extreme and the bottom plate of shell are connected, be equipped with the float valve in the shell, the float valve is located the below of going into the liquid mouth, its characterized in that still includes and floats the board, float board movably cover and establish the periphery at the float valve.

2. The excessive moisture output prevention type wetting tank according to claim 1, wherein a plurality of through holes are arranged on the floating plate.

3. The excessive moisture output prevention type humidification tank as claimed in claim 1, wherein a gap is provided between a periphery of the floating plate and an inner wall of the outer shell.

4. The excessive moisture output prevention type humidification tank as claimed in claim 1, wherein the air inlet and the air outlet are provided above the floating plate.

5. The humidification resistance type humidification tank as claimed in claim 1, wherein the float valve comprises a valve body and a convex pillar vertically arranged on the valve body, the periphery of the liquid inlet extends vertically downwards to form a pipe body, and the convex pillar extends into the pipe body.

6. The excessive moisture output preventing humidification canister as claimed in claim 5, wherein the radius of the pipe body is gradually reduced from top to bottom.

7. The excessive damp output prevention type humidification tank as claimed in claim 5, wherein a silica gel pad is disposed at an upper end of the convex column.

8. The excessive moisture output prevention type humidification tank as claimed in claim 5, wherein the valve body has a hollow structure.

9. The excessive moisture output prevention type humidification tank as claimed in claim 1, wherein a sealing member is provided between the outer shell and the bottom plate.