CN111408008B - Oxygen humidifying device easy for humidifying body - Google Patents
Oxygen humidifying device easy for humidifying body Download PDFInfo
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- CN111408008B CN111408008B CN202010134268.XA CN202010134268A CN111408008B CN 111408008 B CN111408008 B CN 111408008B CN 202010134268 A CN202010134268 A CN 202010134268A CN 111408008 B CN111408008 B CN 111408008B
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- bottle body
- humidifying
- outer cover
- bottle
- baffle
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
Abstract
The invention relates to the technical field of machinery. The oxygen humidifying device easy for humidifying the humidifying body comprises a humidifying device, wherein the humidifying device comprises a bottle body and a bottle cap, and an air inlet nozzle and at least one air outlet nozzle are arranged on the bottle cap; a baffle plate is detachably connected in the bottle body, the baffle plate divides the inner cavity of the bottle body into an air inlet chamber and an air outlet chamber, the top of the baffle plate is abutted against the bottle cap, the air inlet chamber is communicated with the air inlet nozzle, and the air outlet nozzle is communicated with the air outlet chamber; a baffle plate which is horizontally arranged is also arranged in the bottle body, the baffle plates are fixed on both sides of the baffle plate, and a gap for ventilation is reserved between the baffle plate and the inner wall of the bottle body; the baffle plate is positioned below the baffle plate and is provided with a vent hole. This patent is through optimizing humidifying device's combination, and then after getting into the inlet chamber through oxygen, the clearance is ventilated in the way, the surface of water top of way bottom of the bottle, and then realize after the surface humidification, the way air vent to leading-in goes out the air chamber, is exporting through going out the air cock.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to an oxygen humidifying device.
Background
Oxygen inhalation is the most common clinical treatment means, the oxygen needs to be humidified before use, and in the traditional water-entering humidification mode, bubbles rise upwards from the bottom of a humidification bottle in the humidification process and are accompanied by obvious noise and aerosol generation.
Pneumonia, which is mainly transmitted through respiratory droplets and contact, is mainly manifested as fever, cough, dyspnea, severe cases with respiratory failure and hypoxemia. Oxygen therapy is a main symptomatic treatment means, and the oxygen therapy in clinical application at present needs to be subjected to the humidification process of oxygen in water. The COPD protocol guideline of 2019 mentioned that humidification of oxygen into water can form aerosol and enter the respiratory tract of a patient through a catheter, and related complications are generated. The surface humidification avoids the formation of aerosol and effectively prevents complications.
The existing surface humidification mode is that dry oxygen flows through the surface of a humid humidification core to take away saturated water vapor on the surface layer, so that the purpose of oxygen humidification is achieved, the humidification process is quiet, and the humidification effect is stable. Surface humidification can reduce surface humidification of the aerosol, reduce lung injury and spread of viruses. However, the existing surface humidifying device is complex in structural design, needs a plurality of humidifying parts to be assembled, not only causes the production cost of the device to be overhigh, but also brings inconvenience to processing and production.
The application number is 201822140681.8's chinese patent, discloses an oxygen humidifying device, including the main casing body and conveyer pipe, the main casing body includes bottle lid and bottle, and this bottle lid and bottle enclose to close and form the cavity casing, and its inside cavity is main casing internal chamber, is equipped with intake pipe and outlet duct on the main casing body, the conveyer pipe is located inside main casing internal chamber, and inside cavity is for carrying the inner chamber, is equipped with air inlet and gas outlet on the conveyer pipe, and air inlet and intake pipe intercommunication, main casing internal chamber is inside to have the graininess humidifying body, the internal portion of humidifying is buried to the conveyer pipe gas outlet, and dry oxygen gets into main casing internal chamber through the conveyer pipe, flows through humidifying body surface and carries out oxygen surface humidifying, has realized the stable safe technological effect of oxygen humidifying effect.
Although the above patent can realize surface humidification of oxygen, the granular humidification body needs to be replaced regularly, and the granular humidification body is one of granular hydrogel or granular absorbent cotton, so that the usage amount of the humidification body is large, and the control cost is not facilitated. Moreover, the traditional humidifying body is in the process of humidifying the surface of the oxygen, because the moisture on the surface of the humidifying body is taken away by the oxygen, the humidifying body needs to be frequently replaced in order to ensure the surface humidifying effect, and the device can not realize the regular humidification of the humidifying body, only can be replaced, and has high cost.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an oxygen humidifying device easy for humidifying a humidifying body, so as to solve at least one technical problem.
In order to achieve the purpose, the invention provides an oxygen humidifying device easy for humidifying a humidifying body, which comprises a humidifying device, wherein the humidifying device comprises a bottle body and a bottle cap, and the bottle body is detachably connected with the bottle cap through threads;
the inner wall of the bottle body is provided with opposite sliding chutes which are two strip-shaped bulges arranged side by side, and the upper edges of the strip-shaped bulges are flush with the upper edge of the bottle body;
the inside of the bottle body is detachably connected with the partition plate through the chute; the partition plate divides the inner cavity of the bottle body into an air inlet chamber and an air outlet chamber, the top of the partition plate is abutted against the bottle cap, the air inlet chamber is communicated with the air inlet nozzle, and the air outlet nozzle is communicated with the air outlet chamber;
a baffle plate which is horizontally arranged is also arranged in the bottle body, the baffle plate is fixed on both sides of the baffle plate, and a gap for ventilation is reserved between the baffle plate and the inner wall of the bottle body;
the partition plate is positioned below the baffle plate and is provided with a vent hole;
the humidifying device is characterized by further comprising a humidifying body for soaking distilled water, the humidifying body is a sponge block, the air inlet chamber is arranged below the baffle, the humidifying body is arranged below the baffle, and the gap between the upper end of the humidifying body and the lower end of the baffle is 2-3 mm;
distilled water used for humidifying the humidifying body is stored in the bottle body.
This patent is through optimizing humidifying device's combination, and then after getting into the inlet chamber through oxygen, the clearance is ventilated in the way, the humidifying body top of way bottom of the bottle, and then realize after the surface humidification, the way air vent to leading-in goes out the air chamber, is exporting through going out the air nozzle.
The wetting of the wetting body and the guarantee of the humidity are convenient. When the humidifying device is used for a period of time, for example, 10 minutes, the top of the humidifying device can be dried by shaking the bottle body and then wetting again through the distilled water in the air outlet chamber.
Further preferably, install a feed liquor mouth on bottle or the bottle lid, install a rubber buffer on the feed liquor mouth, the rubber buffer through a rubber strip with the outer wall of feed liquor mouth links to each other.
Is convenient for leading in the liquid for humidification.
Further preferably, an air inlet valve and an air pressure gauge are mounted on the air inlet nozzle. The monitoring of the intake pressure is facilitated.
Further preferably, the cross section of the bottle body is square;
a gap is reserved between one end of the baffle, which is far away from the partition board, and the inner wall of the bottle body.
The gas diversion time is convenient to guarantee, and the humidification effect is guaranteed.
Further preferably, the air outlet nozzle can be provided with two air outlet nozzles. The use of two users is convenient to realize.
Preferably, the outer wall of the bottle body is provided with a water seepage hole, the water seepage hole is used for controlling the height of the liquid level in the bottle body, and the periphery of the bottle body is in threaded connection with an outer cover;
the bottle body is provided with an external thread, and the top of the outer cover is provided with an internal thread matched with the external thread;
the axial length of the external thread is greater than that of the internal thread;
the bottle body is provided with a limiting block for limiting the highest upward moving position of the outer cover;
the outer wall of the bottle body is also provided with a limiting mark line used for limiting the downward movement lowest position of the outer cover, and the limiting mark line is a strip-shaped groove or a printing layer;
when the outer cover is at the highest upward moving position, the water seepage hole is positioned below the threaded connection part of the bottle body and the outer cover;
when the outer cover is at the lowest position of downward movement, the water seepage hole is positioned at the threaded connection part of the bottle body and the outer cover, and the outer cover blocks the water seepage hole; the outer cover and the bottle body enclose a containing cavity for containing liquid seeped from the water seepage hole, the bottom of the containing cavity is provided with a water drainage hole, and a plug is arranged on the water drainage hole;
the height of the water seepage holes is positioned below the baffle plate, and the distance is 2mm-3 mm.
The liquid level in the bottle body can be controlled accurately.
Further preferably, the housing is a housing with an opening facing upward.
Or an opening for communicating the water seepage hole is formed in the inner side of the annular groove body;
the bottle body comprises an upper part and a lower part which are arranged up and down, and the outer diameter of the upper part is larger than that of the lower part;
an upper annular bulge extending upwards is arranged on the inner side of the top of the outer cover and is in threaded connection with the upper part;
the inner side of the bottom of the outer cover is provided with a lower annular bulge extending upwards, and the lower annular bulge is in threaded connection with the lower part;
and the step between the upper part and the lower part is used as the limiting block, and the water seepage hole is arranged in the air inlet chamber.
When the outer cover moves upwards, liquid in the outer cover enters the bottle body through the water seepage holes to wet the top of the humidifying body.
When being convenient for discharge unnecessary liquid through the infiltration hole, the holding chamber that dustcoat and bottle enclose also can carry out the storage of the supply water of short time.
Further preferably, the water seepage holes are arc-shaped water seepage holes.
The distilled water can be conveniently injected into the humidifying body from the inner wall of the bottle body. Surface drying is achieved.
The outer wall of the bottle body is provided with scale marks;
the housing is a transparent housing.
Preferably, the baffle is provided with arc-shaped flow guide strips which are sequentially arranged from inside to outside, and adjacent flow guide strips are connected with the partition board at intervals;
the lower end of the arc-shaped flow guide strip is abutted against the top of the humidifying body, the top of the arc-shaped flow guide strip is not contacted with the humidifying body, and the baffle and the humidifying body enclose a spiral flow guide gas path;
the vent hole on the baffle is arranged in the area between the two innermost diversion strips.
The increase water conservancy diversion of being convenient for is realized, guarantees the humidification effect.
Preferably, an ultrasonic atomizer is sleeved on the outer side of the bottle body;
the side wall of the bottle body is provided with an air port communicated with the ultrasonic atomizer, the air port is positioned at a height below the baffle plate, and the distance between the air port and the baffle plate is 2mm-3 mm;
the bottle body is connected with the ultrasonic atomizer in a sliding mode through a lifting mechanism, and the switching between conduction and non-conduction of the ultrasonic atomizer and the air port is achieved through the lifting mechanism;
the ultrasonic atomizer comprises a container, and an oscillator for ultrasonically oscillating and atomizing liquid in the container is arranged at the bottom of the container;
install a wireless humidity transducer in the bottle, a wireless humidity transducer wireless connection controller, controller control connection the oscillator, controller control connection elevating system.
The working conditions of the oscillator and the lifting mechanism are conveniently controlled according to the humidity in the bottle body. When the humidity in the bottle body is lower than the set range, the lifting mechanism works to conduct the ultrasonic atomizer with the bottle body, and the oscillator works to increase the air humidity in the bottle body. When the humidity in the bottle body is within the set range, the lifting mechanism works to disconnect the ultrasonic atomizer from the bottle body, and the oscillator stops working.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 3 is a schematic structural diagram of embodiment 3 of the present invention;
FIG. 4 is a partial structural diagram of embodiment 4 of the present invention;
fig. 5 is a partial structural schematic diagram of embodiment 5 of the present invention.
Wherein: 1 is the bottle lid, 2 is the bottle, 3 is the suction nozzle, 4 is the air outlet nozzle, 5 is the baffle, 6 is the baffle, 7 is the feed liquor mouth, 8 is the rubber buffer, 9 is the strip protrudingly, 10 is the dustcoat, 11 is the humidifying body, 12 is the container, 13 is the oscillator, 21 is the infiltration hole, 22 is the stopper, 51 is the air vent, 61 is the water conservancy diversion strip.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
In specific embodiment 1, referring to fig. 1, an oxygen humidifying device easy to humidify a humidifying body comprises a humidifying device, wherein the humidifying device comprises a bottle body 2 and a bottle cap 1, and an air inlet nozzle 3 and at least one air outlet nozzle 4 are installed on the bottle cap 1; a baffle plate 5 is detachably connected in the bottle body 2, the baffle plate 5 divides the inner cavity of the bottle body 2 into an air inlet chamber and an air outlet chamber, the top of the baffle plate 5 is abutted against the bottle cap 1, the air inlet chamber is communicated with the air inlet nozzle 3, and the air outlet nozzle 4 is communicated with the air outlet chamber; a baffle 6 which is horizontally arranged is also arranged in the bottle body 2, the baffle 6 is fixed on both sides of the baffle 5, and a gap for ventilation is reserved between the baffle 6 and the inner wall of the bottle body 2; the clapboard 5 is positioned below the baffle 6 and is provided with a vent hole; the height of the baffle 6 is 1/3-2/3 of the height of the bottle body 2. The humidifying device also comprises a humidifying body 11 for soaking distilled water, and the humidifying body 11 is arranged below the baffle plate in the air inlet chamber; the gap between the upper end of the humidifying body 11 and the lower end of the baffle is 2mm-3 mm. The air flow passage for surface humidification of 2mm-3mm is convenient to provide. Distilled water is stored in the bottle body below the baffle. The wetting of the wetting body and the guarantee of the humidity are convenient.
This patent is through optimizing humidifying device's combination, and then after getting into the inlet chamber through oxygen, the route is ventilated the clearance after, the humidifying body top of 2 bottoms of route bottle, and then realize after the surface humidification, the route air vent to leading-in goes out the air chamber, is exporting through going out air nozzle 4.
The wetting of the wetting body and the guarantee of the humidity are convenient. When the humidifying device is used for a period of time, for example, 10 minutes, the top of the humidifying device can be dried by shaking the bottle body and then wetting again through the distilled water in the air outlet chamber.
The air outlet chamber can be provided with one. Certainly, two air outlet chambers can be arranged, and the two air outlet chambers are respectively positioned at the left side and the right side of the air inlet chamber and are separated by the partition plate. Each air outlet chamber is communicated with one air outlet nozzle.
The inner wall of the bottle body 2 is provided with sliding chutes which are oppositely arranged and used for sliding into the partition board 5; the runner is two strip-like projections 9 arranged side by side. Facilitating the detachable arrangement of the partition 5. The upper edge of the strip-shaped protrusion is flush with the upper edge of the bottle body;
install a feed liquor mouth 7 on bottle 2 or the bottle lid 1, install a rubber buffer 8 on the feed liquor mouth 7, rubber buffer 8 links to each other with the outer wall of feed liquor mouth 7 through a rubber strip. Is convenient for leading in the liquid for humidification.
An air inlet valve and an air pressure gauge are arranged on the air inlet nozzle 3. The monitoring of the intake pressure is facilitated.
The cross section of the bottle body 2 is square; a gap is reserved between one end of the baffle 6 far away from the baffle 5 and the inner wall of the bottle body 2. The gas diversion time is convenient to guarantee, and the humidification effect is guaranteed.
Two air outlet nozzles 4 can be arranged. The use of two users is convenient to realize.
At least three vacuum chucks are installed at the bottom of the bottle body. Or the bottle body is provided with a left lifting lug and a right lifting lug. Is convenient for hanging and fixing.
In the specific embodiment 2, referring to fig. 2, in the specific embodiment 1, at least three water seepage holes 21 at the same height are formed in the outer wall of a bottle body 2, the water seepage holes 21 are used for controlling the liquid level height in the bottle body, an outer cover 10 is wrapped on the periphery of the bottle body 2, external threads are formed on the bottle body, and internal threads matched with the external threads are formed in the top of the outer cover; the axial length of the external thread is greater than that of the internal thread; the bottle body is provided with a limiting block 22 for limiting the highest position of the outer cover to move upwards; the outer wall of the bottle body is also provided with a limiting mark line used for limiting the lowest moving position of the outer cover, and the limiting mark line is a strip-shaped groove or a printing layer; when the outer cover is at the highest position of upward movement, the water seepage hole is positioned below the threaded connection part of the bottle body and the outer cover; when the outer cover is at the lowest position of downward movement, the water seepage holes are positioned at the threaded connection part of the bottle body and the outer cover, and the outer cover blocks the water seepage holes; the outer cover 10 and the bottle body enclose a containing cavity for containing liquid seeped from the water seepage holes; a water drainage hole is formed in the bottom of the accommodating cavity, and a plug is mounted on the water drainage hole; the height of the water seepage holes 21 is positioned below the baffle plate, and the distance is 2mm-3 mm. The liquid level in the bottle body can be controlled accurately. The housing is shown in the uppermost position of the upward movement in figure 3. The outer wall of the bottle body is provided with scale marks; the bottle body is a transparent bottle body, and the outer cover is a transparent outer cover. The outer cover is a cover body with an upward opening. The lowest part of the seepage hole is not lower than the top surface of the humidifying body.
Referring to fig. 3, embodiment 3 differs from embodiment 2 in the structure of the housing. The outer cover 10 is an annular groove body, and the inner side of the annular groove body is provided with an opening for communicating the water seepage holes 21; the bottle body comprises an upper part and a lower part which are arranged up and down, and the outer diameter of the upper part is larger than that of the lower part; the inner side of the top of the outer cover is provided with an upper annular bulge extending upwards, and the upper annular bulge is in threaded connection with the upper part; the inner side of the bottom of the outer cover is provided with a lower annular bulge extending upwards, and the lower annular bulge is in threaded connection with the lower part; the step between the upper part and the lower part is used as a limiting block, and the water seepage hole is arranged in the air inlet chamber. When the outer cover moves upwards, the liquid in the outer cover enters the bottle body through the water seepage holes to moisten the top of the humidifying body. When being convenient for discharge unnecessary liquid through the infiltration hole, the holding chamber that dustcoat and bottle enclose also can carry out the storage of the supply water of short time. The weep holes 21 are arc weep holes. The distilled water can be conveniently injected into the humidifying body from the inner wall of the bottle body. Surface drying is achieved.
Referring to fig. 4, in embodiment 4, on the basis of embodiments 1, 2 or 3, the baffle 6 is provided with an arc-shaped flow guide strip 61 sequentially arranged from inside to outside, the adjacent flow guide strips 61 are connected with the partition board 5 at intervals, the lower end of the arc-shaped flow guide strip abuts against the top of the humidification body, the top of the arc-shaped flow guide strip is not in contact with the humidification body, and the baffle and the humidification body form a spiral flow guide air path. The way of oxygen ways is convenient to increase, and the humidifying effect is increased. The lower end of the arc-shaped flow guide strip is propped against the top of the humidifying body. The ventilation hole 51 on the partition plate 51 is opened in the area between the two guide strips positioned at the innermost side. The top of the arc-shaped flow guide strip is not contacted with the humidifying body.
Referring to fig. 5, in embodiment 5, on the basis of embodiment 1, an ultrasonic atomizer is sleeved on the outer side of the bottle body; the side wall of the bottle body is provided with an air port communicated with the ultrasonic atomizer, the air port is positioned at a height below the baffle plate, and the distance between the air port and the baffle plate is 2mm-3 mm; the bottle body is connected with the ultrasonic atomizer in a sliding way through a lifting mechanism, and the switching between conduction and non-conduction of the ultrasonic atomizer and the air port is realized through the lifting mechanism; the ultrasonic atomizer comprises a container, and an oscillator for ultrasonically oscillating and atomizing liquid in the container is arranged at the bottom of the container; a wireless humidity sensor is installed in the bottle body and is in wireless connection with a controller, the controller is in control connection with the oscillator, and the controller is in control connection with the lifting mechanism. The working conditions of the oscillator and the lifting mechanism are conveniently controlled according to the humidity in the bottle body. When the humidity in the bottle body is lower than the set range, the lifting mechanism works to conduct the ultrasonic atomizer with the bottle body, and the oscillator works to increase the air humidity in the bottle body. When the humidity in the bottle body is within the set range, the lifting mechanism works to disconnect the ultrasonic atomizer from the bottle body, and the oscillator stops working.
Or the lifting mechanism can be a manual lifting mechanism, and the outer side of the bottle body is in threaded connection with an ultrasonic atomizer; the side wall of the bottle body is provided with an air port communicated with the ultrasonic atomizer, the air port is positioned at a height below the baffle plate, and the distance between the air port and the baffle plate is 2mm-3 mm; the ultrasonic atomizer comprises a container 12, wherein an oscillator 13 for ultrasonically oscillating and atomizing liquid in the container is arranged at the bottom of the container 12; a wireless humidity sensor is installed in the bottle body and is in wireless connection with a controller, and the controller is in control connection with the oscillator 13. The working conditions of the oscillator and the lifting mechanism are conveniently controlled according to the humidity in the bottle body. When the humidity in the bottle body is lower than the set range, the ultrasonic atomizer is rotated to be conducted with the ultrasonic atomizer and the bottle body, and the oscillator works to increase the air humidity in the bottle body. When the humidity in the bottle body belongs to the set range, the ultrasonic atomizer is rotated to be not communicated with the bottle body, and the oscillator stops working. The ultrasonic atomizer is additionally arranged, so that the oxygen humidity is improved, and the comfort level of oxygen inhalation of a patient is improved.
The air outlet chamber is arranged above the liquid level and is provided with at least three guide plates, and the guide plates form a snakelike circuitous airflow channel with the air outlet chamber. The adjacent guide plates are respectively connected with the opposite sides of the air outlet chamber. The atomization function is added, and the flow guide speed is controlled by the guide plate.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (10)
1. The oxygen humidifying device easy for humidifying the humidifying body comprises a humidifying device, wherein the humidifying device comprises a bottle body and a bottle cap, and the bottle body and the bottle cap are detachably connected through threads;
the inner wall of the bottle body is provided with opposite sliding chutes which are two strip-shaped bulges arranged side by side, and the upper edges of the strip-shaped bulges are flush with the upper edge of the bottle body;
the inside of the bottle body is detachably connected with the partition plate through the chute; the partition plate divides the inner cavity of the bottle body into an air inlet chamber and an air outlet chamber, the top of the partition plate is abutted against the bottle cap, the air inlet chamber is communicated with the air inlet nozzle, and the air outlet nozzle is communicated with the air outlet chamber;
a baffle plate which is horizontally arranged is also arranged in the bottle body, the baffle plate is fixed on both sides of the baffle plate, and a gap for ventilation is reserved between the baffle plate and the inner wall of the bottle body;
the partition plate is positioned below the baffle plate and is provided with a vent hole;
the humidifying device is characterized by further comprising a humidifying body for soaking distilled water, the humidifying body is a sponge block, the air inlet chamber is arranged below the baffle, the humidifying body is arranged below the baffle, and the gap between the upper end of the humidifying body and the lower end of the baffle is 2-3 mm;
distilled water used for humidifying the humidifying body is stored in the bottle body.
2. An oxygen humidification device as claimed in claim 1 which is adapted to humidify a body and comprises: install a feed liquor mouth on bottle or the bottle lid, install a rubber buffer on the feed liquor mouth, the rubber buffer through a rubber strip with the outer wall of feed liquor mouth links to each other.
3. An oxygen humidification device as claimed in claim 1 which is adapted to humidify a body and comprises: and the air inlet nozzle is provided with an air inlet valve and an air pressure gauge.
4. An oxygen humidification device as claimed in claim 1 which is adapted to humidify a body and comprises: the cross section of the bottle body is square;
a gap is reserved between one end of the baffle, which is far away from the partition board, and the inner wall of the bottle body.
5. An oxygen humidification device as claimed in claim 1 which is adapted to humidify a body and comprises: the number of the air outlet nozzles is two.
6. An oxygen humidification device as claimed in claim 1 which is adapted to humidify a body and comprises: the outer wall of the bottle body is provided with water seepage holes with the same height, the water seepage holes are used for controlling the height of the liquid level in the bottle body, and the periphery of the bottle body is in threaded connection with an outer cover;
the bottle body is provided with an external thread, and the top of the outer cover is provided with an internal thread matched with the external thread;
the axial length of the external thread is greater than that of the internal thread;
the bottle body is provided with a limiting block for limiting the highest upward moving position of the outer cover;
the outer wall of the bottle body is also provided with a limiting mark line used for limiting the downward movement lowest position of the outer cover, and the limiting mark line is a strip-shaped groove or a printing layer;
when the outer cover is at the highest upward moving position, the water seepage hole is positioned below the threaded connection part of the bottle body and the outer cover;
when the outer cover is at the lowest position of downward movement, the water seepage hole is positioned at the threaded connection part of the bottle body and the outer cover, and the outer cover blocks the water seepage hole;
the outer cover and the bottle body enclose a containing cavity for containing liquid seeped from the water seepage hole, the bottom of the containing cavity is provided with a water drainage hole, and a plug is arranged on the water drainage hole;
the height of the water seepage holes is positioned below the baffle plate, and the distance is 2mm-3 mm.
7. An oxygen humidification device as claimed in claim 6 wherein: the outer wall of the bottle body is provided with scale marks;
the bottle body is a transparent bottle body, and the outer cover is a transparent outer cover.
8. An oxygen humidification device as claimed in claim 6 wherein: the outer cover is a cover body with an upward opening.
9. An oxygen humidification device as claimed in claim 6 wherein: the outer cover is an annular groove body, and an opening for communicating the water seepage hole is formed in the inner side of the annular groove body;
the bottle body comprises an upper part and a lower part which are arranged up and down, and the outer diameter of the upper part is larger than that of the lower part;
an upper annular bulge extending upwards is arranged on the inner side of the top of the outer cover and is in threaded connection with the upper part;
the inner side of the bottom of the outer cover is provided with a lower annular bulge extending upwards, and the lower annular bulge is connected with the lower part through threads;
the step between the upper part and the lower part is taken as the limiting block, and the water seepage hole is arranged in the air inlet chamber;
when the outer cover moves upwards, liquid in the outer cover enters the bottle body through the water seepage holes to wet the top of the humidifying body.
10. An oxygen humidification device as claimed in claim 6 wherein: the baffle is provided with arc-shaped guide strips which are sequentially arranged from inside to outside, and the adjacent guide strips are connected with the partition board at intervals;
the lower end of the arc-shaped flow guide strip is abutted against the top of the humidifying body, the top of the arc-shaped flow guide strip is not contacted with the humidifying body, and the baffle and the humidifying body enclose a spiral flow guide gas path;
the vent hole on the baffle is arranged in the area between the two innermost diversion strips.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4288396A (en) * | 1978-11-17 | 1981-09-08 | Ottestad Nils T | Method and device for conditioning of breathing air for divers |
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| CN209575478U (en) * | 2018-10-09 | 2019-11-05 | 夏仁海 | A kind of ICU patient with severe symptoms oxygen humidification device |
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| US4288396A (en) * | 1978-11-17 | 1981-09-08 | Ottestad Nils T | Method and device for conditioning of breathing air for divers |
| DE19534001A1 (en) * | 1994-09-20 | 1996-03-21 | Fisher & Paykel East Tamaki | Humidifier chamber |
| CN103079625A (en) * | 2010-08-27 | 2013-05-01 | 皇家飞利浦电子股份有限公司 | Portable humidification system and adaptor therefore |
| CN202223711U (en) * | 2011-07-27 | 2012-05-23 | 李青松 | Oxygen humidifying apparatus for internal medicine |
| TWM481735U (en) * | 2014-03-14 | 2014-07-11 | Lead Data Inc | Humidifier and breathing apparatus using the same |
| CN204352329U (en) * | 2014-12-17 | 2015-05-27 | 李云鹏 | Single use oxygen suction humidifying bottle |
| CN206228736U (en) * | 2016-07-01 | 2017-06-09 | 高栋 | Oxygen therapy servicing unit |
| CN106075694A (en) * | 2016-07-26 | 2016-11-09 | 江苏鱼跃信息系统有限公司 | A kind of oxygen humidifier |
| CN206587247U (en) * | 2016-08-31 | 2017-10-27 | 北京大学深圳医院 | The lung ventilator of improvement |
| CN209575478U (en) * | 2018-10-09 | 2019-11-05 | 夏仁海 | A kind of ICU patient with severe symptoms oxygen humidification device |
| CN209884973U (en) * | 2018-12-20 | 2020-01-03 | 北京万生人和科技有限公司 | Double-cavity oxygen humidifying device |
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| CN111408008A (en) | 2020-07-14 |
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