CN112325412A - Horizontal laminar flow ward device - Google Patents
Horizontal laminar flow ward device Download PDFInfo
- Publication number
- CN112325412A CN112325412A CN202011387441.3A CN202011387441A CN112325412A CN 112325412 A CN112325412 A CN 112325412A CN 202011387441 A CN202011387441 A CN 202011387441A CN 112325412 A CN112325412 A CN 112325412A
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- China
- Prior art keywords
- fan
- laminar flow
- equalizing plate
- flow
- box
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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.)
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Links
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000004873 anchoring Methods 0.000 claims description 4
- 238000011045 prefiltration Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000003570 air Substances 0.000 description 43
- 230000003014 reinforcing effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a horizontal laminar flow ward device, which belongs to the technical field of medical laminar flow devices and comprises a case, a fan assembly and a laminar flow assembly; the case comprises a fan case and a laminar flow case; the fan assembly comprises a plurality of groups of fan devices, each group of fan device comprises a first fan, a second fan and a hanging frame, the hanging frame is arranged on the inner wall of the fan box, and the first fan and the second fan are movably hung on two sides of the first hanging frame respectively; the laminar flow assembly comprises an inner flow equalizing plate and a high-efficiency filtering panel, the inner flow equalizing plate is arranged on the inner side of the outer flow equalizing plate and is provided with a plurality of through holes, and the high-efficiency filtering panel is clamped between the inner flow equalizing plate and the outer flow equalizing plate; it can bring the following technical effects: noise is greatly reduced; laminar air supply is uniform; and the installation is stable.
Description
Technical Field
The invention relates to the technical field of medical laminar flow devices, in particular to a horizontal laminar flow ward device.
Background
The horizontal laminar flow device comprises a high-efficiency air filtering system, a fan power system, a noise reduction system, an operation control system and the like. During operation, the fan sucks in ward ambient air, the ward ambient air is filtered by the air purification system to become clean air, the clean air is sent to a ward in a laminar flow mode, and positive pressure is kept in the ward to prevent external space dust particles and microorganisms from entering the ward.
The existing horizontal laminar flow device can not meet the actual use requirements in the links of uniform air supply and noise reduction of horizontal laminar flow, and the technical problems of large vibration noise and non-uniform air supply of laminar flow during the work of a fan unit are well known and can not be effectively solved for a long time.
Disclosure of Invention
The invention aims to provide a horizontal laminar flow ward device, wherein fan devices longitudinally arranged in a fan box are paired, each pair of fans are arranged back to back, specifically, air inlet sides of the fans arranged in pairs are deviated from each other, the fans are hung on the same hanging rack in a movable connection mode, when two fans work, the fans swing around the hanging rack in a small amplitude to absorb partial vibration, and meanwhile, the vibration transmitted to the hanging rack by the two fans is mutually offset, so that the working noise of the fans is remarkably reduced.
In order to solve the technical problems of high working noise and uneven laminar air supply of a horizontal laminar flow device in the prior art, the invention provides a horizontal laminar flow ward device which comprises a case, a fan assembly and a laminar flow assembly;
the machine case comprises a fan case and a laminar flow case, and an inner cavity of the fan case is communicated with an inner cavity of the laminar flow case; an air inlet is formed in the end part, far away from the laminar flow box, of the fan box, a pre-filter is arranged at the air inlet, a fresh air pipeline is arranged at the top of the fan box, the inner end of the fresh air pipeline is communicated with the inner cavity of the fan box, and the outer end of the fresh air pipeline is communicated with a fresh air system; the front surface of the laminar flow box is provided with a laminar flow port, an outer flow equalizing plate is buckled at the laminar flow port, the plate surface of the outer flow equalizing plate is uniformly distributed with a plurality of air exhaust holes, and the air exhaust holes are communicated with the inner cavity and the outer side of the laminar flow box;
the fan assembly comprises a plurality of groups of fan devices, each group of fan device comprises a first fan, a second fan and a hanging frame, the hanging frame is arranged on the inner wall of the fan box, the first fan and the second fan are respectively movably hung on two sides of the first hanging frame, the air inlet side of the first fan and the air inlet side of the second fan are deviated from each other, and the air exhaust side of the first fan and the air exhaust side of the second fan are opposite to the inner cavity of the laminar flow box;
the laminar flow assembly comprises an inner flow equalizing plate and a high-efficiency filtering panel, the inner flow equalizing plate is arranged on the inner side of the outer flow equalizing plate and is provided with a plurality of through holes, and the high-efficiency filtering panel is clamped between the inner flow equalizing plate and the outer flow equalizing plate;
and the blowing directions of the first fan and the second fan are parallel to the plane of the inner flow equalizing plate.
Further, the application provides a horizontal laminar flow ward device, wherein, still include a plurality of strengthening ribs, each the strengthening rib crisscross set up in laminar flow mouth, will laminar flow mouth divides into a plurality of blocks, the both ends of strengthening rib are fixed in the laminar flow case, outer flow equalization board comprises a plurality of sub flow equalization boards, each sub flow equalization board detain respectively and locate each the block.
Further, the application provides a horizontal laminar flow ward device, wherein, high efficiency filter panel comprises a plurality of sub filter panel, each sub filter panel correspond one respectively sub flow equalizing plate.
Further, this application provides a horizontal layer flow ward device, wherein, first fan with the second fan staggers the arrangement from top to bottom.
Further, the application provides a horizontal laminar flow ward device, wherein, between each group fan device the fan case is provided with the medical cabinet, set up the medical gas pipeline in the medical cabinet and medical cabinet lateral wall sets up the pipeline interface, the medical cabinet lateral wall still is provided with illumination lamps and lanterns and fan wind speed regulating switch.
Further, this application provides a horizontal laminar flow ward device, wherein, the through-hole size is by keeping away from fan case side is to being close to fan case side crescent.
Further, the application provides a horizontal laminar flow ward device, wherein, still includes anchor assembly, anchor assembly includes a plurality of slide rails, a plurality of slider and a plurality of stock, a plurality of the slide rail set up in the quick-witted case back, a plurality of the slider sliding assembly in each the slide rail in, each stock one end connect in each slider, the other end rivet in the installation station.
Compared with the prior art, the invention has the beneficial effects that: firstly, a plurality of small fans are adopted to replace the traditional large fans, so that the noise is reduced; secondly, the small fans are arranged in pairs, the air inlet sides of each pair of fans are deviated from each other, the fans are movably hung on the same hanging frame, the fans can swing around the hanging frame in a small amplitude in the working process to absorb part of working vibration energy, and in addition, the vibrations transmitted to the same hanging frame by the fans arranged in pairs and oppositely are mutually offset, so that the working noise of the fans is obviously reduced; considering that the air quantity and the air speed at the tail end of the air supply are obviously larger than the air speed at the initial end in the actual use process, an inner flow equalizing plate is additionally arranged for the purpose of the application, and the aperture of a through hole on the inner flow equalizing plate is gradually increased from the side far away from the fan box to the side close to the fan box, so that the laminar flow uniformity at the initial end and the tail end is effectively equalized; the horizontal laminar flow equipment of tradition is directly placed in ward head of a bed position basically, has the potential safety hazard of empting in the later stage use, and this application sets up slide rail, slider and stock structure at the device back, is fixed in the ward wall with it, eliminates the potential safety hazard.
Drawings
FIG. 1 is a schematic view of a horizontal laminar flow ward apparatus according to the present invention;
FIG. 2 is a schematic view of the alternate position configuration of FIG. 1;
FIG. 3 is an exploded view of a horizontal laminar flow ward apparatus according to the present invention;
FIG. 4 is a schematic view of the alternate position configuration of FIG. 3;
FIG. 5 is a schematic view of a fan assembly in a horizontal laminar flow ward apparatus according to the present invention;
FIG. 6 is a schematic view of the alternate position of FIG. 5;
FIG. 7 is a schematic view of a laminar flow assembly in a horizontal laminar flow ward apparatus according to the present invention;
FIG. 8 is a schematic view of the alternate position configuration of FIG. 7;
wherein: 1. a chassis; 100. a fan box; 101. a laminar flow tank; 2. an air inlet; 3. a pre-filter; 4. a fresh air duct; 5. a laminar flow port; 6. an outer flow equalizing plate; 600. a sub flow equalizing plate; 7. an air exhaust hole; 8. a first fan; 9. a second fan; 10. a hanger; 11. a medical cabinet; 12. an inner flow equalizing plate; 13. a high efficiency filtration panel; 1300. a sub-filter panel; 14. a through hole; 15. reinforcing ribs; 16. a slide rail; 17. a slider; 18. an anchor rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; it should be noted that unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 8, the present embodiment provides a horizontal laminar flow ward device, which includes a chassis 1, a fan assembly and a laminar flow assembly;
the chassis 1 comprises a fan box 100 and a laminar flow box 101, and an inner cavity of the fan box 100 is communicated with an inner cavity of the laminar flow box 101; an air inlet 2 is formed in the end part, far away from the laminar flow box 101, of the fan box 100, a pre-filter 3 is arranged on the air inlet 2, a fresh air pipeline 4 is arranged at the top of the fan box 100, the inner end of the fresh air pipeline 4 is communicated with an inner cavity of the fan box 100, and the outer end of the fresh air pipeline is communicated with a fresh air system; the front surface of the laminar flow box 101 is provided with a laminar flow port 5, an outer flow equalizing plate 6 is buckled at the laminar flow port 5, the surface of the outer flow equalizing plate 6 is uniformly provided with a plurality of air exhaust holes 7, and the air exhaust holes 7 are communicated with the inner cavity and the outer side of the laminar flow box 101;
as shown in fig. 5 and 6, the fan assembly includes a plurality of sets of fan devices, each set of fan device includes a first fan 8, a second fan 9 and a hanger 10, the hanger 10 is disposed on an inner wall of the fan box 100, the first fan 8 and the second fan 9 are respectively movably hung on two sides of the first hanger 10, an air inlet side of the first fan 8 and an air inlet side of the second fan 9 are deviated from each other, an air exhaust side of the first fan 8 and an air exhaust side of the second fan 9 are opposite to an inner cavity of the laminar flow box 101, wherein the first fan 8 and the second fan 9 are arranged in a vertically staggered manner; the fan box 100 between each group of fan devices is provided with a medical cabinet 11, a medical gas pipeline is erected in the medical cabinet 11, a pipeline interface is arranged on the side wall of the medical cabinet 11, and the outer side wall of the medical cabinet 11 is also provided with a lighting lamp and a fan wind speed adjusting switch (not shown in the figure); in the embodiment, the end parts of the first fan 8 and the second fan 9 are respectively provided with a hook structure, and are hung on the hanging frame 10 through the hook structures;
the laminar flow assembly comprises an inner flow equalizing plate 12 and a high-efficiency filtering panel 13, the inner flow equalizing plate 12 is mounted on the inner side of the outer flow equalizing plate 6 and is provided with a plurality of through holes 14, in this embodiment, the size of the through holes 14 is gradually increased from the side far away from the fan box 100 to the side close to the fan box 100, and the high-efficiency filtering panel 13 is clamped between the inner flow equalizing plate 12 and the outer flow equalizing plate 6;
wherein the blowing directions of the first fan 8 and the second fan 9 are parallel to the plane of the inner flow equalizing plate 12;
as shown in fig. 7 and 8, the laminar flow tank further includes a plurality of reinforcing ribs 15, each reinforcing rib 15 is disposed at the laminar flow port 5 in a staggered manner, so as to divide the laminar flow port 5 into a plurality of blocks, two ends of each reinforcing rib 15 are fixed to the laminar flow tank 101, the outer flow equalizing plate 6 is composed of a plurality of sub flow equalizing plates 600, and each sub flow equalizing plate 600 is respectively fastened to each block; the high-efficiency filter panel 13 is composed of a plurality of sub-filter panels 1300, and each sub-filter panel 1300 corresponds to one sub-flow equalizing plate 600;
the back of the case 1 is also provided with an anchoring part, the anchoring part comprises a plurality of slide rails 16, a plurality of slide blocks 17 and a plurality of anchor rods 18, the plurality of slide rails 16 are arranged on the back of the case 1, the plurality of slide blocks 17 are assembled in the slide rails 16 in a sliding manner, one end of each anchor rod 18 is connected with each slide block 17, and the other end of each anchor rod 18 is riveted on an installation station.
The working process and principle are as follows: the fan assembly in this embodiment includes two sets of fan devices, each set of fan device includes a first fan 8, a second fan 9 and a hanger 10, the two hangers 10 are respectively disposed on the inner walls of the fan box 100 on the upper and lower sides of the medical cabinet 11, the end surface of the first fan 8 deviating from the air inlet side thereof and the end surface of the second fan 9 deviating from the air inlet side thereof are respectively provided with a hanging hole, and the two fans are movably hung on the two sides of the hangers 10 through the hanging holes respectively provided thereon; two longitudinally-arranged slide rails 16 are arranged on the back of the case 1, two slide blocks 17 are arranged in each slide rail 16, one end of a corresponding anchor rod 18 is connected to the slide block 17, and the other end of the corresponding anchor rod is riveted on the wall of a ward, so that the case 1 is fixed; in this embodiment, two reinforcing ribs 15 are arranged and arranged at the laminar flow port 5 in a cross shape, two ends of each reinforcing rib are connected to the laminar flow box 101 through bolts, the two reinforcing ribs 15 and the laminar flow port 5 form four blocks, and 4 sub-filter panels 1300 and 4 sub-flow equalizing plates 600 are arranged and respectively arranged in the four blocks; when the fan is opened during operation, the fan drum blows to the laminar flow case 101 inner wall of keeping away from fan case 100 side, and high velocity air current strikes and turns back behind laminar flow case 101 inner wall, causes the interior wind pressure of keeping away from fan case 100 side of laminar flow case 101 to be greater than the wind pressure of being close to fan case 100 side, and the through-hole 14 size of seting up in this application according to this special design is by keeping away from in the flow equalization board 12 fan case 100 side is to being close to fan case 100 side crescent, borrows the laminar flow degree of consistency that effective balanced laminar flow case 101 begins terminal, is showing and is improving laminar flow uniformity, and the air current that sees through high efficiency filter panel 13 is again through the even processing of outer flow equalization board 6, can ensure that the laminar flow that send to the ward.
The invention is not described in detail, but is well known to those skilled in the art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A horizontal laminar flow ward device is characterized by comprising a case, a fan assembly and a laminar flow assembly;
the machine case comprises a fan case and a laminar flow case, and an inner cavity of the fan case is communicated with an inner cavity of the laminar flow case; an air inlet is formed in the end part, far away from the laminar flow box, of the fan box, a pre-filter is arranged at the air inlet, a fresh air pipeline is arranged at the top of the fan box, the inner end of the fresh air pipeline is communicated with the inner cavity of the fan box, and the outer end of the fresh air pipeline is communicated with a fresh air system; the front surface of the laminar flow box is provided with a laminar flow port, an outer flow equalizing plate is buckled at the laminar flow port, the plate surface of the outer flow equalizing plate is uniformly distributed with a plurality of air exhaust holes, and the air exhaust holes are communicated with the inner cavity and the outer side of the laminar flow box;
the fan assembly comprises a plurality of groups of fan devices, each group of fan device comprises a first fan, a second fan and a hanging frame, the hanging frame is arranged on the inner wall of the fan box, the first fan and the second fan are respectively movably hung on two sides of the first hanging frame, the air inlet side of the first fan and the air inlet side of the second fan are deviated from each other, and the air exhaust side of the first fan and the air exhaust side of the second fan are opposite to the inner cavity of the laminar flow box;
the laminar flow assembly comprises an inner flow equalizing plate and a high-efficiency filtering panel, the inner flow equalizing plate is arranged on the inner side of the outer flow equalizing plate and is provided with a plurality of through holes, and the high-efficiency filtering panel is clamped between the inner flow equalizing plate and the outer flow equalizing plate;
and the blowing directions of the first fan and the second fan are parallel to the plane of the inner flow equalizing plate.
2. The horizontal laminar flow ward apparatus of claim 1, further comprising a plurality of ribs, each of said ribs being disposed at said laminar flow opening in a staggered manner to divide said laminar flow opening into a plurality of blocks, both ends of said ribs being fixed to said laminar flow box, said outer flow equalizing plate being composed of a plurality of sub flow equalizing plates, each of said sub flow equalizing plates being fastened to each of said blocks.
3. The horizontal laminar flow ward apparatus of claim 2, wherein said high efficiency filtering panel is composed of a plurality of sub-filtering panels, each of said sub-filtering panels is corresponding to a sub-flow equalizing plate.
4. The horizontal laminar flow ward apparatus of claim 1, wherein the first fan and the second fan are staggered up and down.
5. The horizontal laminar flow ward device of claim 1, wherein the blower boxes between each set of blower devices are provided with medical cabinets, medical gas pipelines are erected in the medical cabinets, pipeline interfaces are arranged on the side walls of the medical cabinets, and the outer side walls of the medical cabinets are further provided with lighting lamps and blower fan wind speed adjusting switches.
6. The horizontal laminar flow ward apparatus of claim 1, wherein the size of the through-hole gradually increases from a side away from the blower housing to a side close to the blower housing.
7. The horizontal laminar flow ward device of claim 1, further comprising an anchoring member, wherein the anchoring member comprises a plurality of slide rails, a plurality of slide blocks and a plurality of anchor rods, the plurality of slide rails are arranged on the back of the case, the plurality of slide blocks are slidably assembled in the slide rails, one end of each anchor rod is connected to each slide block, and the other end of each anchor rod is riveted to an installation station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387441.3A CN112325412A (en) | 2020-12-01 | 2020-12-01 | Horizontal laminar flow ward device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387441.3A CN112325412A (en) | 2020-12-01 | 2020-12-01 | Horizontal laminar flow ward device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112325412A true CN112325412A (en) | 2021-02-05 |
Family
ID=74308378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011387441.3A Pending CN112325412A (en) | 2020-12-01 | 2020-12-01 | Horizontal laminar flow ward device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112325412A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI786540B (en) * | 2021-02-08 | 2022-12-11 | 睿升科技有限公司 | Peripheral wind outlets device and a matrix wind generation system using the same |
| TWI788778B (en) * | 2021-02-08 | 2023-01-01 | 睿升科技有限公司 | Full covered wind outlet device and a matrix wind generation system using the same |
| TWI794737B (en) * | 2021-02-08 | 2023-03-01 | 睿升科技有限公司 | Method for generating protective air pressure difference with full covered wind outlet device |
-
2020
- 2020-12-01 CN CN202011387441.3A patent/CN112325412A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI786540B (en) * | 2021-02-08 | 2022-12-11 | 睿升科技有限公司 | Peripheral wind outlets device and a matrix wind generation system using the same |
| TWI788778B (en) * | 2021-02-08 | 2023-01-01 | 睿升科技有限公司 | Full covered wind outlet device and a matrix wind generation system using the same |
| TWI794737B (en) * | 2021-02-08 | 2023-03-01 | 睿升科技有限公司 | Method for generating protective air pressure difference with full covered wind outlet device |
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Application publication date: 20210205 |