CN104626928A - Air changing device for compartment of ambulance - Google Patents
Air changing device for compartment of ambulance Download PDFInfo
- Publication number
- CN104626928A CN104626928A CN201410818252.5A CN201410818252A CN104626928A CN 104626928 A CN104626928 A CN 104626928A CN 201410818252 A CN201410818252 A CN 201410818252A CN 104626928 A CN104626928 A CN 104626928A
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- CN
- China
- Prior art keywords
- air
- compartment
- new wind
- foul
- independently
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
Abstract
The invention discloses an air changing device for a compartment of an ambulance. The air changing device comprises an independent fresh air outlet, an independent fresh air supplying way, an independent polluted air inlet, an independent polluted air exhaust way and an engine room. Filtering devices are arranged in the independent fresh air supplying way and the independent polluted air exhaust way, an air inlet and outlet opening communicated with the air outside the compartment is formed in the engine room, the engine room is further provided with a movable valve, the fresh air supplying way and the polluted air exhaust way are provided with openings in the engine room, the valve can completely seal any one of the openings, and a draught fan is further arranged in the engine room. According to the air charging device for the compartment of the ambulance, fresh air supplying and polluted air exhausting are separated, fresh air cannot be secondarily polluted, due to the fact that the configuration of a power device is omitted, the production cost is saved, the work of maintenance personnel of the ambulance is reduced, and due to the fact that the configuration of the power device is omitted, the probability of faults of a system is also lowered to a certain degree.
Description
Technical field
The present invention relates to air-treatment field, particularly relate to a kind of medical truck compartment air-changing device.
Background technology
Air exchange system air inlet in current many medical trucks and air-out are all in same path, although saved space so still because its air inlet and air-out are all in same path, easily cause the air recently of suction from car by the aerial contamination of carrying disease germs in compartment, thus negative effect is brought to the health of rescue personnel.Also part medical truck is had will newly to divide air system and air in a car compartment system of discharging to decontrol completely; arrange two and overlap independently air flue; two overlap independently filtration sterilization device; two overlap independently power system; although make new wind to be secondary polluted like this, protect the health of the rescue personnel in compartment, two cover autonomous systems not only increase the productive costs of vehicle; too increase maintenance cost in the future simultaneously, and the fault rate of two cover systems also comparatively set of system is high.
Summary of the invention
In order to overcome above-mentioned defect and deficiency the invention provides following technical scheme: a kind of medical truck compartment air-changing device, described medical truck compartment air-changing device comprises independently new wind air outlet, independently new wind air feed channel, independently foul air admission port, independently foul air exhaust duct and piggyback pod, filtering installation is equipped with in foul air exhaust duct at described independently new wind air feed channel with independently, described piggyback pod is provided with an air inlet/outlet communicated with air outside compartment, moveable valve is also provided with in described piggyback pod, described new wind air feed channel and foul air exhaust duct are all provided with opening in piggyback pod, the described valve same time can close one in aforementioned opening completely.
When new wind is supplied gas, the valve in piggyback pod moves to the foul air exhaust duct opening part be located in piggyback pod and closes this opening, and air cannot flow between foul air exhaust duct and piggyback pod.The opening be located in piggyback pod with stylish wind air feed channel is opened, and blower fan rotates forward, and is sucked by the fresh air outside compartment, enter new wind air feed channel through the opening of new wind air feed channel in piggyback pod from air inlet/outlet, then device is blown in compartment after filtering after filtration.With the oxygen content in supplementary compartment.
When discharging foul air, the valve in piggyback pod moves to the new wind air feed channel opening part be located in piggyback pod and closes this opening, and air cannot flow between new wind air feed channel and piggyback pod.The opening that foul air exhaust duct is located in piggyback pod is simultaneously opened, blower fan reverses, by the foul air that carries disease germs in compartment from foul air admission port suck pollution air exhaust road, the opening be opened in piggyback pod by foul air exhaust duct after the sterilization, filtration of filtering installation again enters piggyback pod, enters air finally by the air inlet/outlet communicated with air.
Along with the switching of blower fan between rotating, valve is also mobile between two openings closes one of them, thus realizes the switching of new wind and exhaust.And then ensure the fresh and clean of air in a car compartment.There is provided rescue personnel and by the good air quality of rescue personnel one.
As preferably, described new wind air outlet place is provided with the grid of adjustable air outlet wind direction.By can promote the flowing of air in a car compartment to the adjustment of new wind wind direction, thus avoid the dead angle that there is air flowing in compartment.
As preferably, in foul air exhaust duct, between foul air admission port and filtering installation, be provided with ozone generator.Make the foul air carried disease germs in compartment can obtain better sterilization treatment like this before entering air, thus the foul air reduced in compartment is to the pollution of air.
Compared with prior art, the present invention has following beneficial effect: the present invention not only achieve new wind air-supply and foul air be vented be separated, new wind can not be secondary polluted, the configuration simultaneously decreasing engine installation had not only been saved productive costs but also had been alleviated the work of medical truck service personnel, and decrease the configuration of engine installation, also decrease the probability of system malfunctions to a certain extent.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete 2 embodiments of the present invention are elaborated.
It is the schematic diagram of the specific embodiment of the invention shown in Fig. 1.A kind of medical truck compartment air-changing device, described medical truck compartment air-changing device comprises independently new wind air outlet 1, independently new wind air feed channel 2, independently foul air admission port 10, independently foul air exhaust duct 8 and piggyback pod 6, the grid of adjustable air outlet wind direction is provided with at described new wind air outlet 1 place, be equipped with filtering installation 3 at described independently new wind air feed channel 2 with independently in foul air exhaust duct 8, between described foul air admission port 10 and filtering installation 3, be provided with ozone generator 9.Piggyback pod 6 is provided with an air inlet/outlet 7 communicated with air outside compartment, moveable valve 4 is also provided with in described piggyback pod 6, described new wind air feed channel 2 and foul air exhaust duct 8 are all provided with opening in piggyback pod 6, and described valve 4 can close one in aforementioned opening completely.
When new wind is supplied gas, the valve 4 in piggyback pod 6 moves to foul air exhaust duct 8 opening part be located in piggyback pod and closes this opening, and air cannot flow between foul air exhaust duct 8 and piggyback pod 6.The opening be located in piggyback pod with stylish wind air feed channel 2 is opened, blower fan 5 rotates forward, fresh air outside compartment is sucked from air inlet/outlet 7, enter new wind air feed channel 2 through the opening of new wind air feed channel 2 in piggyback pod 6, more after filtration device 3 filter after through new wind air outlet place grid adjustment wind direction after be blown in compartment.With the oxygen content in supplementary compartment.
When discharging foul air, the valve 4 in piggyback pod 6 moves to new wind air feed channel 2 opening part be located in piggyback pod 6 and closes this opening, and air cannot flow between new wind air feed channel 2 and piggyback pod 6.Foul air exhaust duct 8 opening be located in piggyback pod 6 is opened simultaneously, blower fan 5 reverses, by the foul air that carries disease germs in compartment from foul air admission port 10 suck pollution air exhaust road 8, again through ozone district and filtering installation 3 sterilization, filter after enter piggyback pod 6 by foul air exhaust duct 8 opening be opened in piggyback pod 6, enter air finally by the air inlet/outlet 7 communicated with air.
Along with the switching of blower fan 5 between rotating, valve 4 is also mobile between two openings closes one of them, thus realizes the switching of new wind and exhaust.And then ensure the fresh and clean of air in a car compartment.There is provided rescue personnel and by the good air quality of rescue personnel one.
Compared with prior art, the present invention has following beneficial effect: the present invention not only achieve new wind air-supply and foul air be vented be separated, new wind can not be secondary polluted, the configuration simultaneously decreasing engine installation had not only been saved productive costs but also had been alleviated the work of medical truck service personnel, and decrease the configuration of engine installation, also decrease the probability of system malfunctions to a certain extent.
Below to invention has been detailed description, but the present invention is not limited to detailed description of the invention described herein.It will be appreciated by those skilled in the art that in the case without departing from the scope of the present invention, other changes and distortion can be made.Protection scope of the present invention is defined by the following claims.
Claims (3)
1. a medical truck compartment air-changing device, described medical truck compartment air-changing device comprises independently new wind air outlet (1), independently new wind air feed channel (2), independently foul air admission port (10), independently foul air exhaust duct (8) and piggyback pod (6), filtering installation (3) is equipped with in foul air exhaust duct (8) at described independently new wind air feed channel (2) with independently, it is characterized in that, described piggyback pod is provided with an air inlet/outlet communicated with air outside compartment (7), moveable valve (4) is also provided with in described piggyback pod, described new wind air feed channel (2) and foul air exhaust duct (8) are all provided with opening in piggyback pod (6), described valve (4) the same time can close one in aforementioned opening completely.
2. a kind of medical truck compartment air-changing device according to claim 1, it is characterized in that, described new wind air outlet (1) place is provided with the grid of adjustable air outlet wind direction.
3. a kind of medical truck compartment air-changing device according to claim 1 or 2, is characterized in that, in foul air exhaust duct, is provided with ozone generator (9) between foul air admission port (10) and filtering installation (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818252.5A CN104626928A (en) | 2014-12-25 | 2014-12-25 | Air changing device for compartment of ambulance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818252.5A CN104626928A (en) | 2014-12-25 | 2014-12-25 | Air changing device for compartment of ambulance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104626928A true CN104626928A (en) | 2015-05-20 |
Family
ID=53206347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410818252.5A Pending CN104626928A (en) | 2014-12-25 | 2014-12-25 | Air changing device for compartment of ambulance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104626928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105683668A (en) * | 2016-01-27 | 2016-06-15 | 吴鹏 | Natural air conditioning system for bus |
| CN114348229A (en) * | 2022-02-17 | 2022-04-15 | 广船国际有限公司 | Ventilation system and passenger ship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2691110A1 (en) * | 1992-05-14 | 1993-11-19 | Valeo Thermique Habitacle | Device for ventilating the passenger compartment of a vehicle. |
| CN1084940A (en) * | 1992-09-28 | 1994-04-06 | 侯栋梁 | Air scavenger fan |
| US5716269A (en) * | 1996-08-15 | 1998-02-10 | Garbooshian; Dickran | Air circulation and ventilation system for use in ambulances |
| CN1192803A (en) * | 1995-08-08 | 1998-09-09 | 特科特公司 | Combined air exchange and air-conditioning unit |
| KR20050029365A (en) * | 2003-09-22 | 2005-03-28 | 엘지전자 주식회사 | Air cleaner |
| KR101276193B1 (en) * | 2007-05-08 | 2013-06-18 | 한라비스테온공조 주식회사 | Air Cleaning Apparatus For Vehicle |
-
2014
- 2014-12-25 CN CN201410818252.5A patent/CN104626928A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2691110A1 (en) * | 1992-05-14 | 1993-11-19 | Valeo Thermique Habitacle | Device for ventilating the passenger compartment of a vehicle. |
| CN1084940A (en) * | 1992-09-28 | 1994-04-06 | 侯栋梁 | Air scavenger fan |
| CN1192803A (en) * | 1995-08-08 | 1998-09-09 | 特科特公司 | Combined air exchange and air-conditioning unit |
| US5716269A (en) * | 1996-08-15 | 1998-02-10 | Garbooshian; Dickran | Air circulation and ventilation system for use in ambulances |
| KR20050029365A (en) * | 2003-09-22 | 2005-03-28 | 엘지전자 주식회사 | Air cleaner |
| KR101276193B1 (en) * | 2007-05-08 | 2013-06-18 | 한라비스테온공조 주식회사 | Air Cleaning Apparatus For Vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 梁荣光: "《实用空调制冷技术》", 28 February 1995, 广东科技出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105683668A (en) * | 2016-01-27 | 2016-06-15 | 吴鹏 | Natural air conditioning system for bus |
| CN114348229A (en) * | 2022-02-17 | 2022-04-15 | 广船国际有限公司 | Ventilation system and passenger ship |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
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| RJ01 | Rejection of invention patent application after publication |