CN107050615A - A kind of humidifying box of humidification machine and its automatic watering - Google Patents
A kind of humidifying box of humidification machine and its automatic watering Download PDFInfo
- Publication number
- CN107050615A CN107050615A CN201710451829.7A CN201710451829A CN107050615A CN 107050615 A CN107050615 A CN 107050615A CN 201710451829 A CN201710451829 A CN 201710451829A CN 107050615 A CN107050615 A CN 107050615A
- Authority
- CN
- China
- Prior art keywords
- push rod
- humidifying
- pilot hole
- box
- sealing gasket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 210000004072 lung Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 241001282153 Scopelogadus mizolepis Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000001780 epistaxis Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- A61M16/162—Water-reservoir filling system, e.g. automatic
-
- 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
- A61M16/162—Water-reservoir filling system, e.g. automatic
- A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
Abstract
The present invention discloses a kind of humidifying box of automatic watering, and the space that the top of box body inner chamber is divided into below water storage cavity, the first dividing plate by the first dividing plate is divided into humidifying chamber and adapter cavity by second partition or so；First dividing plate opens up pilot hole, and second partition opens up water level hole；Push rod is passed through in pilot hole, the lower section of push rod is set sets the elastic force apparatus pressed in pilot hole on sealing gasket, sealing gasket.Push rod, which is pushed, makes sealing gasket be separated with pilot hole, and the humidification fluid in water storage cavity flows into adapter cavity；Upper lid is tightly connected with box body, part in water storage cavity more than humidification fluid is sealed space, under atmospheric pressure, humidification fluid in adapter cavity can only partly flow out, liquid level in humidifying chamber is only capable of reaching the upper edge in water level hole, when liquid level declines, humidification fluid is added in humidifying chamber by water level hole, realizes automatic water supplement.The present invention also provides a kind of humidification machine for including above-mentioned humidifying box, and identical technique effect can be achieved.
Description
Technical field
The present invention relates to technical field of medical instruments, a kind of humidifying box of automatic watering is further related to.In addition, this Shen
It please further relate to a kind of humidification machine with above-mentioned humidifying box.
Background technology
Lung ventilator output is dry gas, and suction is also easy to produce side effect to patient for a long time, mycteroxerosis, tongue occurs
Bitterly, even nosebleed the problems such as, therefore lung ventilator generally configure warmer with increase suction pulmonary gases humidity, prevent
Above mentioned problem, makes patient perceptions to more comfortably easily breathing.
Humidification machine includes the humidifying box for placing humidification fluid, and carrying out heating to humidifying box evaporates humidification fluid, dry gas
Body can increase humidity after humidifying box.With the continuous oxygen supply of lung ventilator, the humidification fluid in humidifying box is gradually decreased, current
Humidifying box generally contains humidification fluid in the bottom of inner chamber, and air inlet may be contained within the top position of side wall with gas outlet, work as humidifying
Need to be properly added when liquid storage is reduced.Traditional humidifying box structure can not realize automatic addition humidification fluid, can only carry out manually
Addition, to realize that automatic addition is also required to set liquid level detection device and switch control, overall is complicated, is unfavorable for big
Scale is promoted the use of.
The content of the invention
The present invention provides a kind of humidifying box of automatic watering, can be automatically replenished humidification fluid, simple in construction, is easy to popularization to make
With concrete scheme is as follows：
A kind of humidifying box of automatic watering, including box body, the top of the box body inner chamber is by extending laterally the of setting
One dividing plate is divided into second partition that the space below water storage cavity, first dividing plate is set by Longitudinal extending or so and is divided into
Humidifying chamber and adapter cavity；First dividing plate opens up the pilot hole for connecting the water storage cavity and the adapter cavity, described second every
Plate opens up the water level hole for connecting the humidifying chamber and the adapter cavity；Vertically movable push rod, institute are passed through in the pilot hole
State to set on the sealing gasket of the salable pilot hole of lower section setting of push rod, the sealing gasket and pressed in the pilot hole
Elastic force apparatus；The top of the push rod is leaned on the upper caping that the box body is tightly connected, the push rod is moved down, so that
The sealing gasket is separated with the pilot hole.
Alternatively, the box body is the fluted body structure of opening upwards, and the upper lid can be separated with box body dismounting.
Alternatively, the length of the push rod is more than the height of the water storage cavity；Stopper slot is set on the bottom surface of the upper lid,
The stopper slot is used for the top for blocking the push rod.
Alternatively, the elastic force apparatus is the spring for being connected to the sealing gasket lower end, and the push rod is moved down the bullet
Spring compresses.
Alternatively, the upper half for being less than the humidifying chamber height along height in the water level hole.
Alternatively, the guide pad that the spacing push rod is moved up and down is arranged on first dividing plate.
Alternatively, in addition to the ball sealer that is arranged in the adapter cavity, the density of the ball sealer is more than humidification fluid, and
Diameter is more than the aperture in the water level hole, can seal the water level hole plug.
Alternatively, the cross-sectional area of the push rod upper end is more than the pilot hole, for moving down for the spacing push rod
Extreme lower position.
The application also provides a kind of humidification machine, including the humidifying box described in any of the above-described.
The invention provides a kind of humidifying box of automatic watering, including box body, the top of box body inner chamber is by extending laterally
The first dividing plate set is divided into second partition that the space below water storage cavity, the first dividing plate is set by Longitudinal extending or so point
Humidifying chamber and adapter cavity are divided into, namely the inner chamber of whole box body is separated into water storage cavity, three spaces of adapter cavity and humidifying chamber；The
One dividing plate opens up the pilot hole of connection water storage cavity and adapter cavity, and second partition opens up the water level hole of connection humidifying chamber and adapter cavity,
The liquid that liquid in water storage cavity enters in adapter cavity, adapter cavity by pilot hole enters humidifying chamber by water level hole；Pilot hole
In pass through vertically movable push rod, the lower section of push rod sets and sets that its is tight on the sealing gasket of salable pilot hole, sealing gasket
The elastic force apparatus of pilot hole is pressed on, in the case of not by other external force, sealing gasket is pressed in pilot hole by elastic force apparatus
On, to completely cut off water storage cavity and adapter cavity；Upper caping leans on the top of push rod, moves down push rod, so that by sealing gasket with assembling
Hole is separated, and water storage cavity is connected with adapter cavity.
A certain amount of humidification fluid is prestored in water storage cavity, upper lid pushes push rod after installing, and makes sealing gasket and assembling
Hole is separated, and the humidification fluid in water storage cavity flows into adapter cavity, and the space of adapter cavity is filled by humidification fluid completely；Due to upper lid and box body
It is tightly connected, when both connect, the part in water storage cavity more than humidification fluid is sealed space, under atmospheric pressure, mistake
The humidification fluid crossed in chamber can only partly flow out, therefore the liquid level in humidifying chamber is only capable of reaching the upper edge in water level hole, with wet
Change the continuous evaporation of liquid in chamber, humidification fluid is added in humidifying chamber by water level hole when liquid level declines, and realizes automatic benefit
The effect of water.Assemble overall structure simple, only by physical principle, be not required to utilize electronic equipment, it is economical and practical, big rule can be achieved
Mould is promoted.
The present invention also provides a kind of humidification machine for including above-mentioned humidifying box, and identical technique effect can be achieved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Structure chart under the humidifying box sealing state that Fig. 1 provides for the application；
Fig. 2 is the structure chart that humidification fluid is added to water storage cavity.
Including：
Box body 1, water storage cavity 11, humidifying chamber 12, adapter cavity 13, the first dividing plate 21, second partition 22, push rod 3, sealing gasket 4,
Upper lid 5, stopper slot 51, spring 6, ball sealer 7.
Embodiment
The core of the present invention is the humidifying box for providing a kind of automatic watering, can be automatically replenished humidification fluid, simple in construction, just
In promoting the use of.
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing and specifically
Embodiment, explanation is described in detail in the humidifying box of humidification machine and its automatic watering to the application.
As shown in figure 1, the structure chart under the humidifying box sealing state provided for the application；The humidifying box includes box body 1, box
Body 1 is in sealing state, and except setting air inlet and gas outlet, inner chamber keeps sealing.Connection, which is extended laterally, on the inwall of box body 1 sets
The first dividing plate 21 put, the inner chamber upper section of box body 1 is divided into water storage cavity 11, water storage cavity 11 by the first dividing plate 21 to be used to deposit
Store up humidification fluid；The top of first dividing plate 21 and lower section are relatively independent space, the space of lower section set by Longitudinal extending the
The whole cavity that two dividing plates 22 or so are divided into inside humidifying chamber 12 and adapter cavity 13, box body 1 is separated into three spaces.
Opened up on first dividing plate 21 in pilot hole, accompanying drawing and pilot hole is represented with A, pilot hole is by water storage cavity 11 and adapter cavity 13
Realize connection；Opened up on second partition 22 in water level hole, accompanying drawing and water level hole is represented with B, water level hole is by humidifying chamber 12 and adapter cavity
13 realize connection, and water storage cavity 11 and humidifying chamber 12 mutually completely cut off, do not connect directly, pass through the indirect communication of adapter cavity 13.Water storage cavity
The humidification fluid that humidification fluid in 11 enters in adapter cavity 13, adapter cavity 13 by pilot hole enters humidifying chamber 12 by water level hole,
The effect in water level hole is to limit the liquid level in humidifying chamber 12.
Vertically movable push rod 3 is passed through in pilot hole, the top of push rod 3 is in water storage cavity 11, and bottom is in transition
In chamber 13；The lower section of push rod 3 sets sealing gasket 4, sealing gasket 4 can tight first dividing plate 21 lower surface, pilot hole is sealed, sealed
Fluid exchange does not occur for water storage cavity 11 and adapter cavity 13 afterwards.The elastic force apparatus pressed in pilot hole is set on sealing gasket 4,
Not by the case of other external force, sealing fills 4 lower surfaces that the first dividing plate 21 is pressed on by elastic force apparatus, to realize sealing.
The upper lid 5 of upper seal connection of box body 1, the sealing state of box body 1 is to refer to realize sealing by upper lid 5, upper lid 5
Lower surface relies on the top of push rod 3, moves down push rod 3, so that sealing gasket 4 be separated with pilot hole.When upper lid 5 and box
When body 1 is mutually assembled, sealing gasket 4 moves down opening pilot hole, makes water storage cavity 11 keep connecting with adapter cavity 13.
The course of work of the application is：When there being enough humidification fluids in water storage cavity 11, lid 5 and box body 1 in holding
Assembly relation, push rod 3 is moved down by the pressure of upper lid 5, and sealing gasket 4 is pushed, and opening pilot hole makes water storage cavity 11 and mistake
Cross chamber 13 and keep connection, now the space of adapter cavity 13 is filled by humidification fluid；The portions airtight more than liquid level of water storage cavity 11,
Under atmospheric pressure, the humidification fluid in adapter cavity 11 can only partly be flowed out, therefore the liquid level in humidifying chamber 12 is only capable of
The upper edge in water level hole is reached, with the continuous evaporation of liquid in humidifying chamber 12, humidification fluid is mended by water level hole when liquid level declines
It is charged in humidifying chamber, realizes the effect of automatic water supplement.The connection of humidifying chamber 12 sets air inlet and gas outlet, when in humidifying chamber 12
Liquid level less than on water level hole along when, air enters adapter cavity 13 from water level hole, eventually arrives at water storage cavity 11, into top
In sealing space, the air pressure of the top of water storage cavity 11 is kept, structure now is as shown in Figure 1.
On the basis of such scheme, the box body 1 in the application is the fluted body structure of opening upwards, upper lid 5 and box body 1
It is tightly connected, and can be separated with the dismounting of box body 1.As shown in Fig. 2 the structure chart to add humidification fluid to water storage cavity；When need to
When supplementing humidification fluid in water storage cavity 11, lid 5 in opening releases the lower pressure applied to push rod 3, and push rod 3 is returned elastic force apparatus
Moved up under multiple power effect, sealing gasket 4 is sealed pilot hole, the liquid in water storage cavity 11 can not flow downward；Due to this
When water storage cavity 11 be in communication with the outside, if pilot hole is not sealed, liquid can flow downward by it, always into humidifying chamber 12
In, filled up until by humidifying chamber 12, and humidifying chamber 12 needs to keep top to have space supplied gas process, therefore pass through sealing gasket 4
Ensure that the liquid level opened after upper lid 5 in humidifying chamber 12 keeps constant.
Certainly, the application is not limited in upper lid 5 separating a kind of this fluid injection mode with box body 1, if the correspondence on upper lid 5
Set openable lid also possible in the position of push rod 3, as long as water storage cavity 11 can be kept to seal, while can release or
Apply the active force to push rod 3.
Preferably, upper lid 5 is slab construction in the application, and the length of push rod 3 is more than the height of water storage cavity 11, and upper lid 5 is consolidated
It is natural after fixed that push rod 3 is depressed into appropriate position；Stopper slot 51 is set on the bottom surface of upper lid 5, and stopper slot 51 is used to block top
The top of bar 3, ensures the position of push rod 3 during assembling every time.
Specifically, elastic force apparatus is the spring 6 for being connected to the lower end of sealing gasket 4, and push rod 3, which is moved down, compresses spring 6.Spring 6
Top be connected with sealing gasket 4, bottom is fixed on connecting pole.Push rod 3 compresses spring 6 after pushing.Except in sealing gasket 4
Bottom is set outside the mode of spring, and spring assembly for example can also set bullet using other modes in the top of sealing gasket
Power apparatus, sealing gasket is compressed by the form of upward relay, now needs to adjust the shape of the first dividing plate 21 accordingly
It is whole.
To prevent liquid in humidifying chamber 12 from influenceing the flowing of gas, the liquid level of humidification fluid can not be too high, water level hole it is upper
It is less than the half of the height of humidifying chamber 12 along height, enough spaces is provided for gas flowing.
Push rod 3 need to keep moving up and down to occur without vertically rocking, therefore be arranged on the first dividing plate 21 on spacing mandril 3
The guide pad of lower movement, guide pad can be cylindrical in shape, and push rod 3 makees relative slip with it.In the accompanying drawing that limited block is not indicated, its
It may be disposed on the side wall of box body 1, as long as can realize that slip is spacing.
On the basis of any of the above-described technical scheme, the application also includes the ball sealer 7 being arranged in adapter cavity 13, sealing
Ball 7 is unfettered, can be moved freely in adapter cavity 13.The density of ball sealer 7 is more than humidification fluid, and diameter is more than water level hole
Aperture, can seal water level hole plug.As shown in figure 1, if humidifying box is tilted to left down, the liquid in adapter cavity 13 can be flowed into
Water storage cavity 11, the liquid being likely to result in adapter cavity 13 flows into humidifying chamber 12 too much, and ball sealer 7 is when being tilted to the left by water level
Hole is blocked, and keeps the water in humidifying chamber 12 constant.It is tilted to the right, not the problem of not resulting in above-mentioned.
The cross-sectional area of the upper end of push rod 3 is more than pilot hole, for the extreme lower position moved down of spacing mandril 3, while also side
Just it is oriented to.
The application also provides a kind of humidification machine, including above-mentioned humidifying box, and the humidification machine is used to be connected with lung ventilator to use,
The humidity of gas can be increased.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle, can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase
Consistent most wide scope.
Claims (9)
1. a kind of humidifying box of automatic watering, it is characterised in that including box body (1), the top of box body (1) inner chamber passes through horizontal stroke
It is divided into the space below water storage cavity (11), first dividing plate (21) to extended the first dividing plate (21) by longitudinal direction to prolong
Second partition (22) left and right for stretching setting is divided into humidifying chamber (12) and adapter cavity (13)；First dividing plate (21) opens up connection
The water storage cavity (11) and the pilot hole of the adapter cavity (13), the second partition (22) open up the connection humidifying chamber (12)
With the water level hole of the adapter cavity (13)；Passed through in the pilot hole under vertically movable push rod (3), the push rod (3)
Side, which sets to set on the sealing gasket (4) of the salable pilot hole, the sealing gasket (4), is pressed in the bullet of the pilot hole
Power apparatus；The upper lid (5) being tightly connected with the box body (1) leans the top of the push rod (3), makes the push rod (3) downwards
It is mobile, so that the sealing gasket (4) be separated with the pilot hole.
2. the humidifying box of automatic watering according to claim 1, it is characterised in that the box body (1) is opening upwards
Fluted body structure, the upper lid (5) can separate with the box body (1) dismounting.
3. the humidifying box of automatic watering according to claim 2, it is characterised in that the length of the push rod (3) is more than institute
State the height of water storage cavity (11)；Stopper slot (51) is set on the bottom surface of the upper lid (5), and the stopper slot (51) is used to block institute
State the top of push rod (3).
4. the humidifying box of automatic watering according to claim 1, it is characterised in that the elastic force apparatus is described to be connected to
The spring (6) of sealing gasket (4) lower end, the push rod (3) is moved down the spring (6) compression.
5. the humidifying box of automatic watering according to claim 1, it is characterised in that the upper of the water level hole is less than along height
The half of humidifying chamber (12) height.
6. the humidifying box of automatic watering according to claim 1, it is characterised in that be arranged on first dividing plate (21)
The guide pad that the spacing push rod (3) moves up and down.
7. the humidifying box of the automatic watering according to any one of claim 1 to 6, it is characterised in that also including being arranged at
The ball sealer (7) in adapter cavity (13) is stated, the density of the ball sealer (7) is more than humidification fluid, and diameter is more than the water level hole
Aperture, the water level hole plug can be sealed.
8. the humidifying box of automatic watering according to claim 7, it is characterised in that the cross section of push rod (3) upper end
Product is more than the pilot hole, the extreme lower position moved down for the spacing push rod (3).
9. a kind of humidification machine, it is characterised in that including the humidifying box described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451829.7A CN107050615B (en) | 2017-06-15 | 2017-06-15 | Humidifier and humidifying box with automatic water adding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451829.7A CN107050615B (en) | 2017-06-15 | 2017-06-15 | Humidifier and humidifying box with automatic water adding function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107050615A true CN107050615A (en) | 2017-08-18 |
| CN107050615B CN107050615B (en) | 2024-05-03 |
Family
ID=59594026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451829.7A Active CN107050615B (en) | 2017-06-15 | 2017-06-15 | Humidifier and humidifying box with automatic water adding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107050615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274753A (en) * | 2020-09-15 | 2021-01-29 | 湖南明康中锦医疗科技发展有限公司 | Partition humidifying device of respiratory support equipment |
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| CN207822237U (en) * | 2017-06-15 | 2018-09-07 | 湖南明康中锦医疗科技发展有限公司 | A kind of humidifying box of humidification machine and its automatic watering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274753A (en) * | 2020-09-15 | 2021-01-29 | 湖南明康中锦医疗科技发展有限公司 | Partition humidifying device of respiratory support equipment |
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