CN203719060U - Isolation sickbed air supplying device - Google Patents
Isolation sickbed air supplying device Download PDFInfo
- Publication number
- CN203719060U CN203719060U CN201320888540.9U CN201320888540U CN203719060U CN 203719060 U CN203719060 U CN 203719060U CN 201320888540 U CN201320888540 U CN 201320888540U CN 203719060 U CN203719060 U CN 203719060U
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- China
- Prior art keywords
- air
- outlet
- sick bed
- air inlet
- opening
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- Expired - Fee Related
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Abstract
The utility model relates to an air supplying device, in particular to an isolation sickbed air supplying device. The isolation sickbed air supplying device comprises a fresh air unit, a fresh air pipe, a purifying air conditioning unit, an air returning pipe, an air supplying pipe, a first air returning pipe, a first air supplying opening, a sickbed, a second air supplying opening, an air exhausting opening, a second air returning opening and an air exhauster. The fresh air unit is connected with a fresh air opening of the purification air conditioning unit through the fresh air pipe, and the first air supplying opening and the second air supplying opening are connected in parallel through the air supplying pipe to be connected with an air supplying opening of the purifying air conditioning unit. The isolation sickbed air supplying device has the advantages that the air supplying openings, the air returning openings and the air exhausting opening are provided with efficient filters, air is directly supplied to an isolation sickbed, bottom air returning is carried out, viruses are effectively prevented from being transmitted, patients feel comfortable, and the isolation sickbed air supplying device is less in operation cost, efficient, simple in structure and convenient to maintain, and saves energy.
Description
Technical field
The utility model relates to air-supply arrangement, especially isolates sick bed air-supply arrangement.
Background technology
Existing isolation ward, in design for preventing mutually cross-infection of virus, the general all-fresh air direct-flow air conditioner mode that adopts, after fresh inlet place adopts roughing efficiency air filter to filter, the processing such as, humidification cold through purification air-conditioning unit table, intensification, air-supply after adopting again medium effeciency filter to filter, negative pressure control is the mode that adopts increasing exhaust, the wind high efficiency filter of discharging, this brings following problem: the first, adopt this mode of all-fresh air direct-flow air conditioner, and new wind load is large, the refrigeration machine power of cooling and warming is large, big energy-consuming.The second, increasing exhaust increases the cold thermal loss of air draft, and because air draft adopts high efficiency particulate air filter, windage is large, has also increased exhaust blower and has obtained power, strengthens noise.The 3rd, in airduct, easily accumulate dust, breed bacteria, the easy cross-infection of patient, cleaning airduct and replacing filter difficulty.
Summary of the invention
The purpose of this utility model is to overcome defect of the prior art, adopt isolation sick bed air-supply arrangement, air outlet, return air inlet and exhaust outlet arrange high efficiency particulate air filter, directly to the air-supply of isolation sick bed, bottom return air, effectively prevent viral propagation, patient comfort, operating cost is few, efficient energy-saving, simple in structure, easy to maintenance.
For achieving the above object, the technical solution of the utility model is to adopt isolation sick bed air-supply arrangement, comprise new blower fan group, fresh wind tube, purification air-conditioning unit, backwind tube, ajutage, the first return air inlet, the first air outlet, sick bed, the second air outlet, exhaust outlet, the second return air inlet, exhaust blower, described new blower fan group is connected with the fresh wind port of purification air-conditioning unit by fresh wind tube, the first described air outlet and the second air outlet are connected with the air outlet of purification air-conditioning unit after by ajutage parallel connection, the first described return air inlet and the second return air inlet are arranged on the both sides of sick bed by the metope of terrace end, the first described return air inlet and the second return air inlet are connected with the return air inlet of purification air-conditioning unit after by backwind tube parallel connection, described exhaust outlet is connected with exhaust blower by airduct.
In described exhaust outlet, the first return air inlet, the first air outlet, the second air outlet and the second return air inlet, high efficiency particulate air filter is all set.
Described the first air outlet and the second air outlet are arranged on ceiling, and the first described air outlet and the second air outlet are arranged in head one side by sick bed.
Described exhaust outlet is arranged on ceiling, and described exhaust outlet is arranged in foot's one side by sick bed.
The beneficial effects of the utility model are:
(1) effectively prevent viral propagation.
(2) operating cost is few, energy-efficient, and noise is little.
(3) patient comfort.
(4) simple in structure, fabrication and installation are convenient.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
In figure: new blower fan group l, fresh wind tube 2, purification air-conditioning unit 3, backwind tube 4, ajutage 5, the first return air inlet 6, the first air outlet 7, sick bed 8, the second air outlet 9, exhaust outlet 10, the second return air inlet 11, exhaust blower 12.
Detailed description of the invention
In conjunction with figure l, the utility model detailed description of the invention is further described:
The technical scheme providing according to the utility model, isolation sick bed air-supply arrangement, comprise new blower fan group l, fresh wind tube 2, purification air-conditioning unit 3, backwind tube 4, ajutage 5, the first return air inlet 6, the first air outlet 7, sick bed 8, the second air outlet 9, exhaust outlet 10, the second return air inlet 11, exhaust blower 12, described new blower fan group l is connected with the fresh wind port of purification air-conditioning unit 3 by fresh wind tube 2, after the first described air outlet 7 is in parallel by ajutage 5 with the second air outlet 9, be connected with the air outlet of purification air-conditioning unit 3, the first described return air inlet 6 and the second return air inlet 11 are arranged on the both sides of sick bed 8 by the metope of terrace end, after the first described return air inlet 6 is in parallel by backwind tube 4 with the second return air inlet ll, be connected with the return air inlet of purification air-conditioning unit 3, described exhaust outlet lO is connected with exhaust blower 12 by airduct.
Described exhaust outlet 10, the first return air inlet 6, the first air outlet 7, the second air outlet 9 and the interior high efficiency particulate air filter that all arranges of the second return air inlet 11.
Described the first air outlet 7 and the second air outlet 9 are arranged on ceiling, and the first described air outlet 7 and the second air outlet 9 are arranged in head one side by sick bed 8.
Described exhaust outlet lO is arranged on ceiling, and described exhaust outlet 10 is arranged in foot's one side by sick bed 8.
The course of work of the present utility model is: adopt this air-supply arrangement, in exhaust outlet lO, the first return air inlet 6, the first air outlet 7, the second air outlet 9 and the second return air inlet ll, high efficiency particulate air filter is all set, the directly head air-supply to sick bed 8, in foot's air draft of sick bed 8, at the both sides of sick bed 8 return air, new wind is delivered to patient's respiratory region, utilize to greatest extent new wind, when patient comfort, operational and administrative expenses reduces.
The beneficial effects of the utility model are: adopt this air-supply arrangement, in exhaust outlet lO, the first return air inlet 6, the first air outlet 7, the second air outlet 9 and the second return air inlet ll, high efficiency particulate air filter is all set, directly sick bed 8 is blown, bottom return air, effectively prevents viral propagation, patient comfort, operating cost is few, efficient energy-saving, simple in structure, easy to maintenance.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. isolation sick bed air-supply arrangement, it is characterized in that: comprise new blower fan group, fresh wind tube, purification air-conditioning unit, backwind tube, ajutage, the first return air inlet, the first air outlet, sick bed, the second air outlet, exhaust outlet, the second return air inlet, exhaust blower, described new blower fan group is connected with the fresh wind port of purification air-conditioning unit by fresh wind tube, the first described air outlet and the second air outlet are connected with the air outlet of purification air-conditioning unit after by ajutage parallel connection, the first described return air inlet and the second return air inlet are arranged on the both sides of sick bed by the metope of terrace end, the first described return air inlet and the second return air inlet are connected with the return air inlet of purification air-conditioning unit after by backwind tube parallel connection, described exhaust outlet is connected with exhaust blower by airduct.
2. according to the isolation sick bed air-supply arrangement described in claim l, it is characterized in that: in described exhaust outlet, the first return air inlet, the first air outlet, the second air outlet and the second return air inlet, high efficiency particulate air filter is all set.
3. according to the isolation sick bed air-supply arrangement described in claim l, it is characterized in that: described the first air outlet and the second air outlet are arranged on ceiling, the first described air outlet and the second air outlet are arranged in head one side by sick bed.
4. isolation sick bed air-supply arrangement according to claim 1, is characterized in that: described exhaust outlet is arranged on ceiling, and described exhaust outlet is arranged in foot's one side by sick bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888540.9U CN203719060U (en) | 2013-12-26 | 2013-12-26 | Isolation sickbed air supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888540.9U CN203719060U (en) | 2013-12-26 | 2013-12-26 | Isolation sickbed air supplying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719060U true CN203719060U (en) | 2014-07-16 |
Family
ID=51158206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888540.9U Expired - Fee Related CN203719060U (en) | 2013-12-26 | 2013-12-26 | Isolation sickbed air supplying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673239A (en) * | 2013-12-26 | 2014-03-26 | 无锡汉佳半导体科技有限公司 | Air supply device for isolation bed |
-
2013
- 2013-12-26 CN CN201320888540.9U patent/CN203719060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673239A (en) * | 2013-12-26 | 2014-03-26 | 无锡汉佳半导体科技有限公司 | Air supply device for isolation bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |