CN104399167B - A kind of water box device in home ventilator - Google Patents
A kind of water box device in home ventilator Download PDFInfo
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- CN104399167B CN104399167B CN201410738851.6A CN201410738851A CN104399167B CN 104399167 B CN104399167 B CN 104399167B CN 201410738851 A CN201410738851 A CN 201410738851A CN 104399167 B CN104399167 B CN 104399167B
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Abstract
The present invention relates to the water box device in a kind of home ventilator, including hold the water box of water（1）And heat carrier（2）, it is characterised in that also including precipitation plate（3）, the precipitation plate（3）For the plate of closed loop shape, the water box are arranged on（1）Inner chamber, by water box（1）Interior moisture, which is divided into, is contained in precipitation plate（3）Inside and outside two parts, form corresponding precipitation region and water box region；The heat carrier（2）It is placed in the water box bottom corresponding to precipitation region, the precipitation plate（3）Breach of the lower avris provided with least one connection water box region and precipitation region（31）.Its advantage is：Because the water of heating is few, its consumed energy greatly reduces, energy-conservation；Simultaneously as unit interval evaporated quantity of water greatly reduces, the time interval of addition water is greatly prolonged, and is offered convenience to user；Additionally due to the heat conduction in heat carrier is formed by several donuts, the contact area of water and heat-conducting block is increased, makes the heating of water rapider.
Description
Technical field
The present invention relates to the parts in home ventilator, more particularly to water box device therein.
Background technology
Lung ventilator can take away the moisture of human body when providing oxygen to patient, therefore medical breathing machine all there is regulation to inhale
Enter the counter structure of gas humidity, and home ventilator is to simplify structure to reduce cost, a water box device is generally provided, by it
In water be heated into steam, and the steam is mixed into the gas of suction, to increase the wettability of suction gas.
Water box device in current home ventilator is that whole heating are carried out to the water in water box, and this mode of heating can shape
Into excessive vapor, on the one hand increase the consumption of water, make to add the raising of water frequency, it is necessary to ceaselessly add water, on the other hand increase
Energy consumption.
The content of the invention
It is an object of the invention to provide it is a kind of evaporate with making appropriate amount of water and can timely and appropriately supplement evaporate one kind of water
Water box device in home ventilator.
To achieve the above object, the invention provides such a water box device：Water box including holding water（1）And lead
Hot body（2）, it is characterised in that also including precipitation plate（3）, the precipitation plate（3）For the plate of closed loop shape, the water box are arranged on
（1）Inner chamber, by water box（1）Interior moisture, which is divided into, is contained in precipitation plate（3）Inside and outside two parts, form corresponding precipitation region
（30）With water box region（50）；The heat carrier（2）It is placed in the water box bottom corresponding to precipitation region, the precipitation plate（3）Under
Breach of the avris provided with least one connection water box region and precipitation region（31）.
Above-mentioned heat carrier（2）Including heat-conducting plate（21）Be connected to the heat-conducting plate（21）On by several concentric heat conduction annulus
（221）The heat-conducting block of composition（22）, can so increase heat carrier（2）Area of dissipation, so as to increase heat carrier（2）With connecing for water
Contacting surface is accumulated, and water is heated as early as possible.
There is heat conduction annulus to coordinate（221）Heat carrier（2）Installation, corresponding to heat-conducting plate（2）Placement location
Water box bottom sets the heat conduction annulus with outmost turns（221）The mounting hole being adapted（113）, the heat carrier（2）Pass through
Wherein described heat conduction annulus（221）Sealing is embedded in mounting hole（113）And it is connected to water box（1）Bottom.
To make heat carrier（2）It is sealedly connected on water box（1）On, in heat-conducting plate（2）In outmost turns heat conduction annulus（221）Outside
Edge and mounting hole（113）Inner hole wall between be provided with sealing ring（4）.
Further, the heat-conducting plate（21）And heat-conducting block（22）There is aluminium to be made, and one is formed by casting.
In order to which appropriate supplement evaporates water, and it is allowed to slowly flow into as far as possible in precipitation plate, thus extends the time added water,
Make the horizontal surface area and the breach that water is accommodated in precipitation plate（31）The ratio between area of section exist for control：375：1~2.
Precipitation plate for convenience（3）Installation is connected to water box（1）Inner chamber, by the water box（1）Make by side plate（12）
With water box body（11）Two parts of composition, the water box body（11）For the box with the water box similar shape and one end open
Body, the side plate（11）It is connected to water box body（12）Openend.
Further, the side plate（12）It is provided with air inlet（121）；The water box body（11）Top and bottom and
The side relative with the openend is respectively equipped with water inlet（111）And mounting hole（113）And gas outlet（112）.
Water box inner chamber is divided into less precipitation by the present invention by the precipitation plate in one closed loop shape of water box inner chamber setting
Region and larger water box region, the heater for being placed in water box bottom outside are only added by heat carrier to the water in precipitation region
Heat, vapor is formed after the water heating in precipitation region, water level decreasing, and because precipitation plate bottom is communicated with water box region and drop
The breach of aqua region, whenever after the reduction of the water level because of water evaporation in precipitation region, the water in water box region is by shrink breach to drop
Aqua region supplements water, and thus water box of the invention can form so beneficial technique effect：The water for being primarily due to heating is few, its
Consumed energy greatly reduces, energy-conservation；Simultaneously as unit interval evaporated quantity of water greatly reduces, the time interval of water is added significantly
Extension, offers convenience to user；Additionally due to the heat conduction in heat carrier is formed by several donuts, water is increased with leading
The contact area of hot block, makes the heating of water rapider.
Brief description of the drawings
Fig. 1 is the detonation configuration figure of water box device of the present invention.
Fig. 2 is the cross-sectional view of water box device shown in Fig. 1.
Fig. 3 is the tomograph of water box 1.
Fig. 4 is the partial enlarged drawing at the M positions of water box shown in Fig. 1.
Fig. 5 is the tomograph of heat carrier and sealing ring.
Embodiment
Such as Fig. 1,2, there is water box device of the invention one to be used to hold the water box 1 for producing vapor water, closed loop shape
Precipitation plate 3 be placed in the inner chamber of water box 1, and its sealing is connected in the intracavity bottoms of water box 1 by adhesive glue, by water box 1
The moisture of inner chamber, which is divided into, is contained in the inside and outside precipitation region 30 of precipitation plate 3 and the two parts of water box region 50.In the institute of precipitation region 30
Corresponding water box bottom sets heat carrier 2, and the heat energy produced by being placed on the heater 5 on the outside of water box is conducted by heat carrier 2
To precipitation region.The lower avris of precipitation plate 3 is provided with breach 31, and the water level for the water that the inner chamber of water box 1 is held is not higher than precipitation plate 3, lacks
Mouth 31 makes the connection in water box region 50 and precipitation region 30, so that the water in two regions is in same water level.
Such as Fig. 3, the water box 1 of the present embodiment are made up of water box body 11 and side plate 12, water box body 11 be have with it is above-mentioned
The box body of one side opening of water box same lumen, the water box body 11 that side plate 12 is connected to by hot pressing mode or welding manner
Openend, and be allowed to be sealedly attached to water box body 11, ultimately form box body 1, this water box structure is easy in water box inner chamber
Connect precipitation plate 3.Water box 1 are fitted in setting air inlet 121 on the corresponding side of lung ventilator, side plate 12 with the side of side plate 12, exhale
Suction gas in suction machine is introduced the inner chamber of water box 1 by correspondence pipeline by the air inlet 121, and with the vapor in water box 1
Gas outlet 112 is provided with the opposite side of side plate 12 in mixing, water box body 11, mixed gas is drawn by the gas outlet 112.Water box
The top of body 11 is provided with water inlet 111, to provide the mouth of addition water；The bottom of water box body 11 is provided with mounting hole 113, is used to
Heat carrier 2 is installed.
Such as Fig. 4, the heat carrier 2 of the present embodiment includes heat-conducting plate 21 and heat-conducting block 22, and two heat-conducting blocks 22 are arranged on heat-conducting plate
On 21, each heat-conducting block 22 is made up of several concentric heat conduction annulus 221, and heat-conducting plate 21 and heat-conducting block 22 are by aluminum metallic material
One is formed by casting method.So, heat carrier 2 encloses heat conduction annulus 221 by outermost one in heat-conducting block 22 thereon and seals embedding
It is connected in the mounting hole 113 of water box bottom, so that heat carrier 2 is connected to the bottom of water box 1.In order to ensure heat carrier 2 and water
The sealing that box 1 is connected, sets sealing ring 4 between the heat conduction annulus 221 of outmost turns and the inner hole wall of mounting hole 113.
The precipitation plate 3 of the present embodiment is in kidney ellipsoid closed loop shape, referring to Fig. 1, to increase the joint face with the bottom of water box 1
Product, frame side 32 of the lower edge provided with a circle evagination of precipitation plate 3, the breach 31 for being arranged on the lower edge of precipitation plate 3 is semicircle
Hole, such as Fig. 4.When the water in the water being contained in precipitation plate 3 i.e. precipitation region 30 is heated, when being partially converted to vapor, drop
Water level in water plate 3 will decline, and the water in the water box region 50 in the outside of precipitation plate 3 can be flowed into precipitation plate 3 by breach 31
In the precipitation region 30 of side, until the water level in two regions is consistent.Because the water of evaporation is suitable with the water flowed into, and water evaporation
Speed it is related to the water surface size in precipitation plate 3, and supplement and be flowed into water velocity and water (flow) direction in precipitation region 30
The cross-sectional sizes of vertical breach 31 are associated, and the water surface area in the precipitation plate of the present embodiment is cut with the semicircle of breach 31
Face area ratio is：375：1~2, so tried one's best suitable mode by evaporation rate and the inflow velocity of supplement water, make inflow
It is slow that water in precipitation plate is tried one's best, and helps to extend the time added water.
Claims (9)
1. the water box device in a kind of home ventilator, including hold the water box of water（1）And heat carrier（2）, it is characterised in that also
Including precipitation plate（3）, the precipitation plate（3）For the plate of closed loop shape, the water box are arranged on（1）Inner chamber, by water box（1）Interior
Moisture, which is divided into, is contained in precipitation plate（3）Inside and outside two parts, form corresponding precipitation region and water box region, and water box region is wrapped
Precipitation region is enclosed, two overlying regions are interconnected；The heat carrier（2）It is placed in the water box bottom corresponding to precipitation region, institute
State precipitation plate（3）Breach of the lower avris provided with least one connection water box region and precipitation region（31）, and held in precipitation plate
Na Shui horizontal surface area and the breach（31）The ratio between area of section be：375：1~2, make evaporation rate and supplement water
Inflow velocity is suitable, the water box region in the outside of precipitation plate 3（50）Water pass through breach（31）Flow into the precipitation area of the inner side of precipitation plate 3
Domain（30）In, until the water level in two regions is consistent.
2. the water box device in a kind of home ventilator according to claim 1, it is characterised in that the heat carrier（2）Bag
Include heat-conducting plate（21）Be connected to the heat-conducting plate（21）On by several concentric heat conduction annulus（221）The heat-conducting block of composition（22）.
3. the water box device in a kind of home ventilator according to claim 2, it is characterised in that corresponding to heat carrier（2）
The water box bottom of placement location is provided with the heat conduction annulus with outmost turns（221）The mounting hole being adapted（113）, the heat conduction
Body（2）Pass through wherein described heat conduction annulus（221）Sealing is embedded in mounting hole（113）And it is connected to water box（1）Bottom.
4. the water box device in a kind of home ventilator according to claim 2, it is characterised in that in heat-conducting plate（2）Most
Outer ring heat conduction annulus（221）Outward flange and mounting hole（113）Inner hole wall between be provided with sealing ring.
5. the water box device in a kind of home ventilator according to claim any one of 2-4, it is characterised in that described to lead
Hot plate（21）And heat-conducting block（22）It is each made of aluminum.
6. the water box device in a kind of home ventilator according to claim 5, it is characterised in that heat-conducting plate（21）With lead
Hot block（22）One is formed by casting.
7. the water box device in a kind of home ventilator according to claim 1, it is characterised in that the water box（1）By side
Plate（12）With water box body（11）Composition, the water box body（11）For the box body with the water box similar shape and one end open,
The side plate（12）It is connected to water box body（11）Openend.
8. the water box device in a kind of home ventilator according to claim 7, it is characterised in that the side plate（12）On
Provided with air inlet（121）.
9. the water box device in a kind of home ventilator according to claim 8, it is characterised in that the water box body
（11）Top and bottom and the side relative with the openend be respectively equipped with water inlet（111）And mounting hole（113）And go out
Gas port（112）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738851.6A CN104399167B (en) | 2014-12-08 | 2014-12-08 | A kind of water box device in home ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738851.6A CN104399167B (en) | 2014-12-08 | 2014-12-08 | A kind of water box device in home ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104399167A CN104399167A (en) | 2015-03-11 |
| CN104399167B true CN104399167B (en) | 2017-09-26 |
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ID=52636871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410738851.6A Active CN104399167B (en) | 2014-12-08 | 2014-12-08 | A kind of water box device in home ventilator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104399167B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450379B (en) * | 2020-01-21 | 2023-10-20 | 湖南明康中锦医疗科技发展有限公司 | Energy-saving humidifying water box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714078A (en) * | 1984-12-03 | 1987-12-22 | Paluch Bernard R | Insert for heated humidifier used in respiratory therapy |
| JP6099399B2 (en) * | 2009-12-28 | 2017-03-22 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Humidity control of pressure support system |
| CN203634617U (en) * | 2013-12-25 | 2014-06-11 | 陈少纯 | Embedded detachable and washable heating humidifying cup for respirator |
| CN103800982B (en) * | 2014-01-08 | 2015-12-23 | 北京怡和嘉业医疗科技有限公司 | For humidifier and the respirator of respirator |
| CN204319472U (en) * | 2014-12-08 | 2015-05-13 | 南京舒普思达医疗设备有限公司 | Water box device in a kind of home ventilator |
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2014
- 2014-12-08 CN CN201410738851.6A patent/CN104399167B/en active Active
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| Publication number | Publication date |
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| CN104399167A (en) | 2015-03-11 |
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Effective date of registration: 20191108 Address after: Room 4632, building F8, No.9 Kechuang Avenue, Zhongshan Science Park, Jiangbei new district, Nanjing City, Jiangsu Province Patentee after: Nanjing Shupu Medical Technology Co.,Ltd. Address before: Liuhe District of Nanjing City, Jiangsu province 211505 Yangtze River Industrial Development Zone Bo Fu Road No. 9 Building 6, two layers and three layers Patentee before: NANJING SUPERSTAR MEDICAL EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20230911 Address after: No. 85, Shidai Avenue, Longchi street, Liuhe District, Nanjing, Jiangsu 211500 Patentee after: NANJING SUPERSTAR MEDICAL EQUIPMENT Co.,Ltd. Address before: Room 4632, Building F8, No. 9 Science and Technology Innovation Avenue, Zhongshan Science and Technology Park, Jiangbei New District, Nanjing City, Jiangsu Province, 211505 Patentee before: Nanjing Shupu Medical Technology Co.,Ltd. |
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