CN2695846Y - Anti-reverse-flow warm-up humidification device - Google Patents
Anti-reverse-flow warm-up humidification device Download PDFInfo
- Publication number
- CN2695846Y CN2695846Y CN 03261012 CN03261012U CN2695846Y CN 2695846 Y CN2695846 Y CN 2695846Y CN 03261012 CN03261012 CN 03261012 CN 03261012 U CN03261012 U CN 03261012U CN 2695846 Y CN2695846 Y CN 2695846Y
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- China
- Prior art keywords
- water
- air
- storage chamber
- humidification
- storing tank
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an anti-reverse-flow warm-up humidification device with air water separation structure. The anti-reverse-flow cover air chamber separation structure of the device is composed of an admission chamber, a left and a right air storage chamber, an air inlet and an air outlet, a water storage pot and a water-tight layer. The warm-up humidification device with the separation structure can well prevent the water in the water storage pot flowing back to the inside of an electronic instrument which is connected to the water storage pot, so as to prevent the water flowing back and leaking to damage relative electronic instrument apparatuses. The humidification device is used with medical equipment which needs air humidification, such as breathing machines, etc, and thus the utility model is applied to the air warm-up and humidification of hospitals and family breathing apparatuses.
Description
The utility model relates to a kind of medical antireflux humidification device of heating.It is mainly by heating apparatus, the humidifying water pot, and the antireflux device, control circuit is formed.Utilize this device on needs of medical treatment such as lung ventilator are heated the device of humidifying, to use, can well prevent that the liquid of humidifying water pot is back to the inside of instrument and equipment, effectively prevent the infringement that the anti-stream of liquid causes apparatus.
Present known some humidification devices of heating, generally by water tank, heater is formed.When device water is heated the back when producing the humidifying effect, flow owing to water is counter unavoidably, the associated company that situations such as maloperation cause provides the device inner inlet of blast, even as handling not, be easy to cause the infringement of machine.The utility model is exactly the new construction that provides at the problems referred to above.
The purpose of this utility model is achieved in that mainly by inlet plenum (1), right air storage chamber (2), right air storage chamber gas outlet (3), left side air inlet of air chamber (4), gas outlet (5), left air storage chamber (6), air inlet (7), water storing tank (8), water barrier (9) is formed.Gas advances inlet plenum (1) as humidification pot from air inlet (7), gas enter inlet plenum (1) back upwards by behind the right air storage chamber (2) then by right air storage chamber gas outlet (3), enter water storing tank (8).After water storing tank (8) water is heated by heating apparatus, can be the gas heating and moistening by water storing tank, the gas behind the heating and moistening is by left air inlet of air chamber (4), enter left air storage chamber (6) after, enter subordinate's pipeline by gas outlet (5).Gas can be heated after by this device, humidification, but because inlet plenum (1) has been arranged, right air storage chamber (2), right air storage chamber gas outlet (3), left air inlet of air chamber (4), gas outlet (5), left side air storage chamber (6), air inlet (7), water storing tank (8), the structure that water barrier (9) is formed is with the gentle two parts that are separated into of water.Utilize this device on needs are heated the device of humidifying, to use, can well prevent that the liquid of humidifying water pot is back to the inside of instrument and equipment, effectively prevent the infringement that the anti-stream of liquid causes apparatus.
The utility model can be in situation about guaranteeing the gas heating and moistening, guarantee water at the constant temperature humidification device at right bank 90 degree, perpendicular 90 degree, the time water do not flow backwards back into gas port, guarantee that the water in the normal use does not reflux.
Description of drawings
Fig. 1 is the structure chart schematic diagram of device loam cake
Fig. 2 is the distribution schematic diagram of device air chamber
Fig. 3 is the three-view diagram of water storing tank
The specific embodiment:
Fig. 1 is the structure principle chart inlet plenum (1) of device loam cake, right air storage chamber (2), right air storage chamber gas outlet (3), left air inlet of air chamber (4), gas outlet (5), left air storage chamber (6), air inlet (7).When the humidification pot horizontal positioned, the highest waterline is below demarcation strip, and the water of air inlet (7) in inlet plenum can not pass through air inlet (7) machine intimate that flows backwards back.When humidification pot 90 degree that are tilted to the left, the highest waterline of water storing tank (8) guarantees that water can not enter the above air chamber of dividing plate (9) below right air inlet of air chamber (3) lower edge, right side.When water storing tank (8) when vertically placing, the highest waterline below the upper edge, guarantees that water is back into going into the above air chamber of dividing plate (9) in right air chamber gas outlet (3).Above structure has guaranteed not occur the situation of the anti-stream of water.
Fig. 2 goes up lower chamber, the distribution schematic diagram of water storing tank.
Claims (2)
1. one kind prevents the anti-humidifying structure of heating that flows of water storage device water, mainly by inlet plenum (1), right air storage chamber (2), right air storage chamber gas outlet (3), left side air inlet of air chamber (4), gas outlet (5), left side air storage chamber (6), air inlet (7), water storing tank (8), water barrier (9) is formed, it is characterized in that: gas enters the inlet plenum (1) of humidification pot from air inlet (7), gas enters inlet plenum (1) and upwards passes through right air storage chamber gas outlet (3) by right air storage chamber (2) back, enters water storing tank (8), after water storing tank (8) water is heated by heating apparatus, can be gas heating and moistening by water storing tank, gas behind the heating and moistening is by left air inlet of air chamber (4), enter left air storage chamber (6) after, enter subordinate's pipeline by gas outlet (5).
2. according to the described humidification device of heating of claim 1, its feature: when the humidification pot horizontal positioned, the water yield of water storing tank (8) is at the highest underwater, and when water storing tank (8) when vertically placing, the highest waterline is in right air storage chamber gas outlet (3) below the edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261012 CN2695846Y (en) | 2003-08-07 | 2003-08-07 | Anti-reverse-flow warm-up humidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261012 CN2695846Y (en) | 2003-08-07 | 2003-08-07 | Anti-reverse-flow warm-up humidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695846Y true CN2695846Y (en) | 2005-04-27 |
Family
ID=34755463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261012 Expired - Fee Related CN2695846Y (en) | 2003-08-07 | 2003-08-07 | Anti-reverse-flow warm-up humidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695846Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939748A (en) * | 2014-01-30 | 2016-09-14 | 费雪派克医疗保健有限公司 | Breathing assistance apparatus with liquid containment |
-
2003
- 2003-08-07 CN CN 03261012 patent/CN2695846Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939748A (en) * | 2014-01-30 | 2016-09-14 | 费雪派克医疗保健有限公司 | Breathing assistance apparatus with liquid containment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050427 Termination date: 20090907 |