CN204943757U - Field operations malleation system layer stream - Google Patents
Field operations malleation system layer stream Download PDFInfo
- Publication number
- CN204943757U CN204943757U CN201520693387.3U CN201520693387U CN204943757U CN 204943757 U CN204943757 U CN 204943757U CN 201520693387 U CN201520693387 U CN 201520693387U CN 204943757 U CN204943757 U CN 204943757U
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- CN
- China
- Prior art keywords
- malleation
- laminar flow
- air
- isolation
- system layer
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Abstract
The utility model discloses a kind of field operations malleation system layer stream being suitable for field environment and using, comprise between the isolation of at least one malleation laminar flow, can is comprised between the isolation of malleation laminar flow, can end face is provided with air inlet, air inlet is connected with air supply duct, laminar flow filter membrane is provided with in air supply duct, can side is provided with entrance, entrance is provided with door, can side bottom is also provided with air outlet, and air outlet is provided with cover plate, and cover plate is located at outside can, it is at least fixed on can in one end, and cover plate size is greater than air outlet size.The utility model adopts the diaphragm seal structure by skeletal support, overall light simple and easy, is convenient to assembling and builds; The air inlet that end face is arranged can provide pure and fresh, clean, that bacterial population is low operation laminar flow environment; The unidirectional air-out design of bottom air outlet effectively prevents extraneous air from pouring in down a chimney; Isolation ward door adopts slide fastener connected mode, and easy and simple to handle, sealing property is good.
Description
Technical field
The utility model belongs to medical equipment technical field, is specifically related to a kind of field operations malleation system layer stream.
Background technology
Fight in the wild or in military exercises process, in order to rescue the wounded in time, strive for best opportunity of operation, needing promptly to apply first aid operation in the wild.It is good that this just needs within the extremely short time, set up a condition, completely isolated with external environment, and with the operating room of the supply equipment that purifies air.Operating room needs easily assembling, and be convenient to storage, and can provide good purification of air condition, owing to needing to build large-scale operation tent in field operations process, operating room also should adapt with tent structure, makes full use of space in tent.But at present, still lack the field operations malleation system layer stream that can meet field operations clean operation needs.
Summary of the invention
For solving the problem, the utility model discloses a kind of malleation system layer stream being suitable for field environment and using, provide malleation laminar flow surgical environments, clean sealing, can meet the air cleaning demand of field operation.
In order to reach above object, the utility model provides following technical scheme:
Field operations malleation system layer stream, comprise between the isolation of at least one malleation laminar flow, can is comprised between described malleation laminar flow isolation, described can end face is provided with air inlet, described air inlet is connected with air supply duct, laminar flow filter membrane is provided with in described air supply duct, described can side is provided with entrance, described entrance is provided with door, described can side bottom is also provided with air outlet, and described air outlet is provided with cover plate, and described cover plate is located at outside can, it is at least fixed on can in one end, and cover plate size is greater than air outlet size.
Further, valve is provided with in described air supply duct.
Further, between each malleation laminar flow isolation, there is corresponding separate valve.
Further, described air supply duct is connected with air-conditioning system air outlet.
Further, described can comprises skeleton and covers the sealant on skeleton.
Further, described sealant side is made up of transparent material, and bottom is made up of high-abrasive material.
Further, described door is connected with can by slide fastener.
Further, two entrances are provided with between each malleation laminar flow isolation.
Further, be arranged in tent between described malleation laminar flow isolation, be fixed on tent side.
Further, be two between described malleation laminar flow isolation, be connected with each other between two malleation laminar flow isolation.
Compared with prior art, the utility model tool has the following advantages and beneficial effect:
Adopt by the diaphragm seal structure of skeletal support, overall light simple and easy, be convenient to assembling and build; The air inlet that end face is arranged can provide pure and fresh, clean, that bacterial population is low operation laminar flow environment; The unidirectional air-out design of bottom air outlet can effectively prevent extraneous air from pouring in down a chimney; Isolation ward door adopts slide fastener connected mode, and easy and simple to handle, sealing property is good.The utility model is not only suitable for building using in tent for field fights, also can be placed in other places of indoor and outdoor, applied widely, is beneficial to popularization.
Accompanying drawing explanation
The field operations malleation system layer stream side schematic view that Fig. 1 provides for the utility model;
Fig. 2 has the field operations malleation system layer stream schematic perspective view between a malleation laminar flow isolation;
Fig. 3 is the field operations malleation system layer stream schematic perspective view be arranged in tent;
Fig. 4 is the top view of Fig. 3;
Reference numerals list:
Between the isolation of 1-malleation laminar flow, 2-can, 2-1-skeleton, 2-2-sealant, 3-air inlet, 4-air supply duct, 5-air-conditioning, 6-laminar flow filter membrane, 7-valve, 8-entrance, 9-door, 10-air outlet, 11-cover plate, 12-tent.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
Refer to field operations malleation system layer stream in accompanying drawing 1 ~ 4, figure, to comprise between the isolation of several malleation laminar flows 1, independent sealed between the isolation of each malleation laminar flow, its surface has can 2.Between the malleation laminar flow isolation having two to link together in Fig. 11, their each self sealss, are all arranged on the side of tent for field fights, and because tent side has radian, between isolation, side also adapts with tent radian, expand the operating space in isolation.Consider the convenience of assembling, can 2 adopts skeleton 2-1 to support, and skeleton 2-1 is coated with sealant 2-2.Sealant can isolating chamber inner air and outer air, and in figure, sealant 2-2 is roughly rectangle, has six faces, for the ease of exchanging and situation inside and outside observation ward, each side of sealant 2-2 preferably adopts transparent material---and as transparent membrane is made, cheap, good seal performance; End face also can adopt transparent membrane to make; Often bear due to bottom surface and trample, preferably adopt the material of seal wear-resistant---as mulch film is made.Offer air inlet 3 at can end face, described air inlet 3 is connected with air supply duct 4, by air inlet 3 to air-supply in isolation, in isolation, forms malleation.Air inlet 3 is positioned at directly over operation table, and size should be more than or equal to operation table size, thus balanced ventilation directly over operation table.
As shown in Figure 1, air-conditioning 5 air outlet that the air supply duct 4 being connected to air outlet can carry with large-scale tent is connected, make full use of existing device, reduce costs, laminar flow filter membrane 6 is provided with in air supply duct, preferred employing HEPES film, can dust effectively in filtered air and germ, creates cleaning sterile environment in isolation.In air supply duct, be preferably provided with valve 7, the opening and closing of air outlet in isolating can be controlled.When to be provided with between the isolation of multiple malleation laminar flow 1 simultaneously, air supply duct 4 planted agent between each isolation is respectively equipped with separate valve, and the independence realizing blowing between each isolation controls.
As shown in Figure 1, be provided with at least one entrance 8, entrance 8 be connected with door 9 at can side opening, door 9 edge is connected with entrance 8 edge seal preferably by slide fastener, operates simple and easy.In Fig. 2, two sides between the isolation of malleation laminar flow are equipped with entrance 8 and door 9, are convenient to staff and the wounded respectively between the turnover isolation of autonomous channel.
As shown in Figure 1, 2, can side is also provided with air outlet 10, air outlet 10 is located at can 2 side bottom, described air outlet 10 is provided with cover plate 11, cover plate 11 can adopt flexible sheetlike material to make, cover plate 11 is located at outside can, and cover plate 11 part is fixed on can, and cover plate 11 can arrange multiple.In figure, cover plate 11 upper end and left end are connected on can, and design can effectively fix cover plate position like this, and in use cover plate not easily deviates from air port.Cover plate 11 size should be greater than air outlet 10 size, when in the isolation of malleation laminar flow, pressure is equal to or less than external pressure between isolation, between cover plate 11 is isolated, outer air pressure is pushed against on air outlet 10, reach sealing effectiveness, and when in the isolation of malleation laminar flow, pressure is greater than external pressure between isolation, cover plate 11 is outwards opened, and in isolation, air blows out from air outlet 10.
When using these field operations malleation system layer stream in tent 12, as shown in Figure 3, Figure 4, erect between several isolation in tent, between isolation, end face should have with a certain distance from tent end face, be convenient to connect air supply duct, after between isolating, air supply duct is connected with air-conditioner air outlet, after closing door, open the valve in air supply duct, the isolation operating room of airtight cleaning can be formed at short notice.Native system also can be applied in other indoor and outdoor surroundingses.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. a field operations malleation system layer stream, it is characterized in that: comprise between the isolation of at least one malleation laminar flow, can is comprised between described malleation laminar flow isolation, described can end face is provided with air inlet, described air inlet is connected with air supply duct, laminar flow filter membrane is provided with in described air supply duct, described can side is provided with entrance, described entrance is provided with door, described can side bottom is also provided with air outlet, described air outlet is provided with cover plate, described cover plate is located at outside can, it is at least fixed on can in one end, cover plate size is greater than air outlet size.
2. field operations malleation system layer stream according to claim 1, is characterized in that: be provided with valve in described air supply duct.
3. field operations malleation system layer stream according to claim 2, is characterized in that: have corresponding separate valve between each malleation laminar flow isolation.
4., according to the field operations malleation system layer stream in claims 1 to 3 described in any one, it is characterized in that: described air supply duct is connected with air-conditioning system air outlet.
5. according to the field operations malleation system layer stream in claims 1 to 3 described in any one, it is characterized in that: described can comprises skeleton and covers the sealant on skeleton.
6. field operations malleation system layer stream according to claim 5, is characterized in that: described sealant side is made up of transparent material, and bottom is made up of high-abrasive material.
7., according to the field operations malleation system layer stream in claims 1 to 3 described in any one, it is characterized in that: described door is connected with can by slide fastener.
8. according to the field operations malleation system layer stream in claims 1 to 3 described in any one, it is characterized in that: between each malleation laminar flow isolation, be provided with two entrances.
9. according to the field operations malleation system layer stream in claims 1 to 3 described in any one, it is characterized in that: be arranged in tent between described malleation laminar flow isolation, be fixed on tent side.
10. according to the field operations malleation system layer stream in claims 1 to 3 described in any one, it is characterized in that: be two between described malleation laminar flow isolation, be connected with each other between two malleation laminar flow isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693387.3U CN204943757U (en) | 2015-09-09 | 2015-09-09 | Field operations malleation system layer stream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693387.3U CN204943757U (en) | 2015-09-09 | 2015-09-09 | Field operations malleation system layer stream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943757U true CN204943757U (en) | 2016-01-06 |
Family
ID=55011176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693387.3U Expired - Fee Related CN204943757U (en) | 2015-09-09 | 2015-09-09 | Field operations malleation system layer stream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025879A (en) * | 2016-08-01 | 2016-10-12 | 国网黑龙江省电力有限公司牡丹江供电公司 | Substation with alarming and anti-seepage functions |
-
2015
- 2015-09-09 CN CN201520693387.3U patent/CN204943757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025879A (en) * | 2016-08-01 | 2016-10-12 | 国网黑龙江省电力有限公司牡丹江供电公司 | Substation with alarming and anti-seepage functions |
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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: 20160106 Termination date: 20160909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |