CN104676865B - Multi-function cleaning laminar flow Isolation bed air quantity balanced device - Google Patents
Multi-function cleaning laminar flow Isolation bed air quantity balanced device Download PDFInfo
- Publication number
- CN104676865B CN104676865B CN201510104670.2A CN201510104670A CN104676865B CN 104676865 B CN104676865 B CN 104676865B CN 201510104670 A CN201510104670 A CN 201510104670A CN 104676865 B CN104676865 B CN 104676865B
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- CN
- China
- Prior art keywords
- laminar flow
- air
- air quantity
- types
- support
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000002955 isolation Methods 0.000 title claims abstract description 16
- 239000011324 bead Substances 0.000 claims abstract description 43
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 26
- 230000006698 induction Effects 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700647 Variola virus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 208000030303 breathing problems Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Invalid Beds And Related Equipment (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of Multi-function cleaning laminar flow Isolation bed air quantity balanced device, including booster fan, air-supply hydrostatic, laminar flow structure, laminar flow plate with holes, support, the air-supply hydrostatic is a closed structure, air-supply hydrostatic side is provided with booster fan, the air outlet of booster fan communicates with air-supply hydrostatic, the air-supply hydrostatic opposite side is provided with laminar flow structure, laminar flow structure is connected with air-supply hydrostatic by air inlet, the laminar flow structural base sealed set laminar flow plate with holes, S type deep beads are provided with the laminar flow structure, S types deep bead is slided and is fixed on support, the S types deep bead is provided with aperture.Its structure design is simple, science, and patient moves in the distinguished and admirable equilibrium in space, patient is only may feel that slowly air quantity, will not feel that wind is local big local small.
Description
Technical field
The invention belongs to technical field of medical equipment, and in particular to a kind of Multi-function cleaning laminar flow Isolation bed air quantity is balanced
Device.
Background technology
Like product is simply directly blown in the market, and without any constraint and water conservancy diversion, so meeting are guided to the flow direction of wind
Make the wind flow of entire surface area below bed have size, such as：Head is rather windy, foot's wind very little.Move in urgent patient
There is the obvious sensation for feeling local wind's size, cause and move in patient's sticky feeling, such as blower fan, to seriously ill patients ' recovery not
Profit.
The technical program is mainly used in guiding Boiler pressure control in Multi-function cleaning laminar flow Isolation bed, air quantity diffusing balanced,
Urgent patient is moved in space the quantitative Boiler pressure control equilibrium in source and feel that there is size in local wind without obvious.As adapted to be used for：
Intensive Care Unit, severe blood internal medicine, Department of B urn, transfection section, breathing problem and change, radiotherapy room, ICU rooms etc..
The content of the invention
The purpose of the present invention is to propose to a kind of Multi-function cleaning laminar flow Isolation bed air quantity balanced device, prior art is overcome
Above-mentioned deficiency, its structure design is simple, science, and patient moves in the distinguished and admirable equilibrium in space, patient is only may feel that slowly air quantity,
It will not feel that wind is local big local small.
In order to reach above-mentioned purpose of design, the technical solution adopted by the present invention is as follows：
A kind of Multi-function cleaning laminar flow Isolation bed air quantity balanced device, including booster fan, air-supply hydrostatic, laminar flow knot
Structure, laminar flow plate with holes, support, the air-supply hydrostatic is a closed structure, and air-supply hydrostatic side is provided with supercharging wind
Machine, the air outlet of booster fan communicate with air-supply hydrostatic, and the air-supply hydrostatic opposite side is provided with laminar flow structure, laminar flow
Structure is connected with air-supply hydrostatic by air inlet, the laminar flow structural base sealed set laminar flow plate with holes, the laminar flow
S type deep beads are provided with structure, S types deep bead is slided and is fixed on support, and the S types deep bead is provided with aperture.
Preferably, the pedestal upper end is fixed on the inside of laminar flow structural top, and pedestal lower end is fixed on laminar flow plate with holes,
The type deep bead can move up and down along support.
Preferably, three S type deep bead curved shapes are identical and arranged in parallel.
Preferably, the support is provided with air quantity fulcrum with S type deep beads junction, and air quantity fulcrum has reaction force, leads to
Crossing air quantity fulcrum drives S type deep beads to be moved up and down along support.
Preferably, the support automatically adjusts device with S type deep beads junction provided with air quantity, and air quantity automatically adjusts device and passed through
Circuit is connected with air quantity induction point 7, and the air quantity that air quantity induction point is used at induction band aperture layer flowing plate, air quantity induction point passes through circuit
The air quantity of booster fan connection automatically adjusts device connection.
It is highly preferred that a diameter of 3mm of the aperture.
It is highly preferred that the bore dia set on the laminar flow plate with holes is 3mm.
It is highly preferred that the S types deep bead is provided with clean lamellar flow cover, clean lamellar flow cover uses high efficiency particulate air filter.
The beneficial effect of Multi-function cleaning laminar flow Isolation bed air quantity balanced device of the present invention is：The letter of its structure design
Single, science, patient move in the distinguished and admirable equilibrium in space, patient is only may feel that slowly air quantity, will not feel that wind is local big local
It is small.
This product can be balanced with the Boiler pressure control in Multi-function cleaning laminar flow Isolation bed, adjusting size and air quantity diffusing,
The quantitative Boiler pressure control equilibrium in source makes urgent patient move in space has size without obvious sensation local wind.Because the area of sick bed
Size is 2130mm × 1030mm, to ensure that the equilibrium of overall vertical ventilation just can guarantee that the size of flow.
This product can solve the distinguished and admirable equilibrium that patient moves in space, patient is only may feel that slowly air quantity, no
It can feel that wind is local big local small.
The air quantity that air-supply hydrostatic tentatively can send booster fan carries out static pressure；Air quantity passes through S types deep bead with holes
On, the air quantity sent is divided into three layers naturally, plays preliminary shunting action；Air quantity, which impacts S types deep bead with holes, makes air quantity in band
Slided on the S type deep beads of hole, quiet and shunting can be played a part of.
Brief description of the drawings
Fig. 1 is the schematic diagram of Multi-function cleaning laminar flow Isolation bed air quantity balanced device of the present invention.
In figure：1st, booster fan；2nd, air-supply hydrostatic；3rd, air inlet；4th, S types deep bead；5th, air quantity fulcrum；6th, it is with holes
Laminar flow plate；7th, air quantity induction point；8th, aperture；9th, support；10th, air quantity automatically adjusts device.
Embodiment
Preferred embodiment of the invention is described in further detail below.
As shown in figure 1, described Multi-function cleaning laminar flow Isolation bed air quantity balanced device, including booster fan 1, air-supply static pressure
Structure 2, laminar flow structure, laminar flow plate 6 with holes, support 9, the air-supply hydrostatic 2 is a closed structure, hydrostatic of blowing
2 sides are provided with booster fan 1, and the air outlet of booster fan 1 communicates with air-supply hydrostatic 2, and the air-supply hydrostatic 2 is another
Side is provided with laminar flow structure, and laminar flow structure is connected with air-supply hydrostatic 2 by three air inlets 3, and the laminar flow structural base is close
Envelope sets laminar flow plate 6 with holes, and laminar flow plate 6 with holes forms sealing structure, the bore dia set on laminar flow plate 6 with holes with laminar flow structure
For 3mm, the laminar flow structure is interior to be provided with three S types deep beads 4, and S types deep bead 4 is fixed on support 9, and the upper end of support 9 is fixed
On the inside of laminar flow structural top, the lower end of support 9 is fixed on laminar flow plate 6 with holes, and the S types deep bead 4 can move down along support 9
Dynamic, the S types deep bead 4 is provided with aperture 8, a diameter of 3mm of aperture 8.
Three S types, 4 curved shapes of deep bead are identical and arranged in parallel.
The support 9 is provided with air quantity fulcrum 5 with the junction of S types deep bead 4, and air quantity fulcrum 5 has reaction force, passes through wind
Amount fulcrum 5 drives S types deep bead 4 to be moved up and down along support, blows into the wind come and is slided between S types deep bead 4, passes through pressure one
By aperture 8 toward descending, part continuation of walking back is spread down toward the descending amount of keeping watch for part.Wind is finally by laminar flow plate 6 with holes
Hole blowout, so overall air quantity is just very balanced.
The S types deep bead 4 is provided with clean lamellar flow cover, and clean lamellar flow cover uses high efficiency particulate air filter, and its resistance is low, efficiency
Height, No leakage is sealed, and installed, convenient disassembly, while bacterium and the dust of 0.5 μm of sedimentation can be filtered, reach clean requirement.
The support 9 automatically adjusts device 10 with the junction of S types deep bead 4 provided with air quantity, and air quantity automatically adjusts device 10 and passed through
Circuit is connected with air quantity induction point 7, and the laminar flow plate 6 with holes is provided with air quantity induction point 7, and air quantity induction point 7 is used for induction band
Air quantity at aperture layer flowing plate 6, after air quantity induction point 7 senses air force, the adjustment of device 10 S types are automatically adjusted by air quantity and kept out the wind
Plate 4 moves up and down, and makes air quantity balanced.Wind enters laminar flow structure, and air quantity splits into three layers, plays secondary air quantity diversion naturally
Effect.Wind is directly impacted on S types deep bead 4, there is individual percussion to S types deep bead 4, and S types deep bead 4 has a downward work
With air quantity fulcrum 5 can play reaction force, can transfer S types deep bead 4 up and down, blow into the wind come and slided in S types deep bead 4, led to
An excess pressure part by aperture 8 toward descending, toward the descending amount of keeping watch spread down by part continuation of walking back.Wind is finally by with holes
The hole blowout of laminar flow plate 6, so overall air quantity are just very balanced.It is several to sense whole smallpox by multiple air quantity inductors
The air output of point, if the local size for having air quantity, blast regulator can also automatically adjust S type deep beads, make air quantity again
It is balanced.
Its operation principle is：Booster fan 1, which is kept watch, is sent into air intake hydrostatic 2, and air intake hydrostatic 2 plays static pressure and steady
Determine the effect of air-flow, for wind by air inlet 3, into laminar flow structure, air quantity splits into three layers naturally, plays secondary air quantity point
Stream acts on.Wind is directly impacted on S types deep bead 4, there is individual percussion to S types deep bead 4, and S types deep bead 4 has a downward work
With air quantity fulcrum 5 can play reaction force, can transfer S type deep beads up and down, blow into the wind come and slided in S types deep bead 4, led to
An excess pressure part by aperture 8 toward descending, toward the descending amount of keeping watch spread down by part continuation of walking back.Wind is finally by with holes
The hole blowout of laminar flow plate 6, so overall air quantity are just very balanced.
Above content is to combine the further description that specific preferred embodiment is done to the present invention, is easy to the skill
The technical staff in art field is understood that and using the present invention, it is impossible to assert that the specific implementation of the present invention is confined to these explanations.
For general technical staff of the technical field of the invention, it can also make without departing from the inventive concept of the premise
Some simple deduction or replace, without by performing creative labour.Therefore, those skilled in the art's taking off according to the present invention
Show, the simple modifications made to the present invention all should be within protection scope of the present invention.
Claims (5)
- A kind of 1. Multi-function cleaning laminar flow Isolation bed air quantity balanced device, it is characterised in that：Including booster fan, air-supply static pressure knot Structure, laminar flow structure, laminar flow plate with holes, support, the air-supply hydrostatic is a closed structure, and air-supply hydrostatic side is set There is booster fan, the air outlet of booster fan communicates with air-supply hydrostatic, and the air-supply hydrostatic opposite side is provided with laminar flow Structure, laminar flow structure are connected with air-supply hydrostatic by air inlet, the laminar flow structural base sealed set laminar flow plate with holes, S type deep beads are provided with the laminar flow structure, S types deep bead is slided and is fixed on support, and the S types deep bead is provided with small Hole；The pedestal upper end is fixed on the inside of laminar flow structural top, and pedestal lower end is fixed on laminar flow plate with holes, and the S types keep out the wind Plate can move up and down along support；The S types deep bead curved shape is identical and arranged in parallel；The support keeps out the wind with S types Plate junction is provided with air quantity fulcrum, and air quantity fulcrum has reaction force, and S types deep bead is driven along above and below support by air quantity fulcrum It is mobile.
- 2. Multi-function cleaning laminar flow Isolation bed air quantity balanced device according to claim 1, it is characterised in that：The support with S type deep beads junction automatically adjusts device provided with air quantity, and air quantity automatically adjusts device and connected by circuit and air quantity induction point, air quantity The air quantity that induction point is used at induction band aperture layer flowing plate, the air quantity that air quantity induction point is connected by circuit booster fan automatically adjust Device connects.
- 3. Multi-function cleaning laminar flow Isolation bed air quantity balanced device according to claim 2, it is characterised in that：The aperture A diameter of 3mm.
- 4. Multi-function cleaning laminar flow Isolation bed air quantity balanced device according to claim 3, it is characterised in that：The band aperture layer The bore dia set in flowing plate is 3mm.
- 5. Multi-function cleaning laminar flow Isolation bed air quantity balanced device according to claim 4, it is characterised in that：The S types gear Aerofoil is provided with clean lamellar flow cover, and clean lamellar flow cover uses high efficiency particulate air filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104670.2A CN104676865B (en) | 2015-03-10 | 2015-03-10 | Multi-function cleaning laminar flow Isolation bed air quantity balanced device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104670.2A CN104676865B (en) | 2015-03-10 | 2015-03-10 | Multi-function cleaning laminar flow Isolation bed air quantity balanced device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676865A CN104676865A (en) | 2015-06-03 |
| CN104676865B true CN104676865B (en) | 2017-12-12 |
Family
ID=53312256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104670.2A Expired - Fee Related CN104676865B (en) | 2015-03-10 | 2015-03-10 | Multi-function cleaning laminar flow Isolation bed air quantity balanced device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676865B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955006A (en) * | 2017-03-28 | 2017-07-18 | 江门市康之源医疗设备科技有限公司 | A kind of structure improved medical clean laminar flow hood |
| CN113138142A (en) * | 2021-04-29 | 2021-07-20 | 郑州大学 | Laboratory raise dust diffusion law monitoring facilities |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201006376Y (en) * | 2007-03-27 | 2008-01-16 | 成都红光洁净技术有限公司 | Mobile clean lamellar flow cover |
| CN201244144Y (en) * | 2008-09-05 | 2009-05-27 | 陈志武 | Vertical lamellar flow bed |
| CN102226570A (en) * | 2011-04-26 | 2011-10-26 | 铭铉（江西）医疗净化科技有限公司 | Purification layer flow air supply ceiling of operating room |
| WO2014106738A1 (en) * | 2013-01-02 | 2014-07-10 | Vanguard Healthcare Solutions Limited | Air flow system for an operating theatre |
| CN204128156U (en) * | 2014-09-25 | 2015-01-28 | 康斐尔过滤设备(昆山)有限公司 | The laminar flow apparatus of negative-pressure sealing |
| CN104323897A (en) * | 2014-10-24 | 2015-02-04 | 宁波登煌医疗器材有限公司 | Medical suspending bed with double constant laminar flows |
| CN204739748U (en) * | 2015-03-10 | 2015-11-04 | 江门市康之源医疗设备科技有限公司 | Bed amount of wind balanced device is kept apart to multi -functional clean laminar flow |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09140506A (en) * | 1995-11-24 | 1997-06-03 | Yoji Baba | Ventilated bottom board type bed |
-
2015
- 2015-03-10 CN CN201510104670.2A patent/CN104676865B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201006376Y (en) * | 2007-03-27 | 2008-01-16 | 成都红光洁净技术有限公司 | Mobile clean lamellar flow cover |
| CN201244144Y (en) * | 2008-09-05 | 2009-05-27 | 陈志武 | Vertical lamellar flow bed |
| CN102226570A (en) * | 2011-04-26 | 2011-10-26 | 铭铉（江西）医疗净化科技有限公司 | Purification layer flow air supply ceiling of operating room |
| WO2014106738A1 (en) * | 2013-01-02 | 2014-07-10 | Vanguard Healthcare Solutions Limited | Air flow system for an operating theatre |
| CN204128156U (en) * | 2014-09-25 | 2015-01-28 | 康斐尔过滤设备(昆山)有限公司 | The laminar flow apparatus of negative-pressure sealing |
| CN104323897A (en) * | 2014-10-24 | 2015-02-04 | 宁波登煌医疗器材有限公司 | Medical suspending bed with double constant laminar flows |
| CN204739748U (en) * | 2015-03-10 | 2015-11-04 | 江门市康之源医疗设备科技有限公司 | Bed amount of wind balanced device is kept apart to multi -functional clean laminar flow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104676865A (en) | 2015-06-03 |
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