CN106839190A - A kind of protecting against shock auto purification type fresh air pretreatment unit - Google Patents
A kind of protecting against shock auto purification type fresh air pretreatment unit Download PDFInfo
- Publication number
- CN106839190A CN106839190A CN201510886072.5A CN201510886072A CN106839190A CN 106839190 A CN106839190 A CN 106839190A CN 201510886072 A CN201510886072 A CN 201510886072A CN 106839190 A CN106839190 A CN 106839190A
- Authority
- CN
- China
- Prior art keywords
- piece housing
- air
- protecting against
- against shock
- pretreatment unit
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
-
- 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
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of protecting against shock auto purification type fresh air pretreatment unit, including protecting against shock casing and shielding case；The protecting against shock casing is made up of air-treatment piece housing and compression condensation piece housing, air-treatment piece housing is disposed with airstrainer from fresh wind port to air outlet, be additionally provided with quick closing type at automatic washing sterilizer and finned heat exchanger, and the fresh wind port of air-treatment piece housing closes section valve；Compression condensation piece housing is provided with water power integrating device, and water power integrating device is also associated with manual washing sterilizer.Air-treatment piece housing of the invention and compression condensation piece housing are respectively adopted the disconnected cold bridge aluminium alloy extrusions of three-dimensional combined type and steel metal plate bending part as skeleton, its junction is using the connection of stainless steel set square, constitute overall protecting against shock casing, reliability firm in structure, strong shock resistance.Em filtering unit is installed in the shielding case, electromagnetic pulse can be resisted.
Description
Technical field
It is specifically a kind of to resist the gas shock ripple and electromagnetism produced during nuclear explosion the present invention relates to air-treatment unit
Impulse wave, and carry the protecting against shock auto purification type fresh air pretreatment unit that washing sterilizer ensures fresh air purity requirements.
Background technology
In national defence and people's air defense field, because of the specificity of engineering-environment, the regular maintenance requirement of fresh air processor and wartime are prevented
Shield requirement is higher, should ensure daily normal operation, and the safe and reliable of wartime is considered again；Especially wartime reliability is transported
Capable realization, relies primarily on the protector that air-conditioning equipment is carried in itself and the safeguard procedures taken, including casing in itself and
The protection of dynamical system, will also ensure air quality, it is ensured that the environmental quality in engineering.
Existing Fresh air handing unit is in the case where that may have nuclear explosion and the serious use environment of adjoint air pollution, it is impossible to normally make
With.
When nuclear explosion occurs, air conditioner casing and dynamical system cannot resist the impact of shock wave and electromagnetic pulse and break
It is bad, while fragment, dust granules and the chemical pollutant for producing that explode cause pollution in wide area to air, after pollution
Turbid air enters fresh air conditioner system, dirty, the stifled and corruption that wind part causes largely of crossing to Fresh air handing unit
Erosion, so that influence unit normally runs when serious.The housing of universal Fresh air handing unit is designed according to conventional pressure-bearing,
The destruction of shock wave cannot be resisted, electric-control system is designed according to conventional control requirement, it is impossible to reach Spark gap requirement,
And after the pollution of the ripple generation that experiences a shock, it is impossible to automatic decontamination is realized to unit internals, unit also cannot just be exercised again
With.
The content of the invention
Goal of the invention：A kind of problem that the present invention exists for prior art, there is provided protecting against shock auto purification type fresh air pretreatment machine
Group.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of protecting against shock auto purification type fresh air pretreatment unit, including protecting against shock casing；The protecting against shock casing is by air-treatment
Piece housing and compression condensation piece housing are constituted.
Preferably, the air-treatment piece housing is disposed with airstrainer from fresh wind port to air outlet, washes automatically
Disappear device and finned heat exchanger；Automatic washing sterilizer and finned heat exchanger lower section are equipped with water accumulating disc；And air-treatment
Quick closing type is additionally provided with the fresh wind port of piece housing and closes section valve.
Preferably, being provided with water power integrating device in the compression condensation housing, the water power integrating device is also associated with
Manual washing sterilizer.
Preferably, also including shielding case, the shielding case can be installed with protecting against shock casing one, and both are also removable
Divide independently installed.
Preferably, the skeleton of the air-treatment piece housing is the disconnected cold bridge aluminium alloy extrusions of the three-dimensional combined type of high intensity,
Each of which angle junction is connected by stainless steel set square.
Preferably, the skeleton of the compression condensation piece housing is steel metal plate bending part, each of which angle junction is not by
The set square connection of rust steel.
Preferably, being provided with em filtering unit in the shielding case.
Beneficial effect：The present invention has advantages below compared with conventional solution：
(1), when unit is subjected to impact ripple destruction, the quick closing type shut-off valve for being arranged on fresh wind port can be quickly complete for the present invention
Into closing, shock wave is slackened to the destruction inside unit box body；
(2) air-treatment piece housing of the invention and compression condensation piece housing are respectively adopted the disconnected cold bridge aluminium of three-dimensional combined type and close
, used as skeleton, its junction using the connection of stainless steel set square, constitutes the anti-of entirety for metal type material and steel metal plate bending part
Impact casing, shockproof wave body structure can bear 0.03MPa pressure and will not produce yield deformation, it is ensured that casing entirety
Firmly；
(3) present invention sets shielding case body, increases electromagnetic protection function；Electromagnetic protection disposal ability reaches requirement of engineering
3 grades of indexs, under 5000V/m electric fields and 1mT magnetic fields shield cabinet interior PLC it is working properly.In more than 1000kHz letters
Number, decay 40dB or so；1~2dB of signal attenuation within 10kHz.
(4) present invention is provided with automatic washing sterilizer and manual washing sterilizer, the material such as dust granules produced after blast
Casing is entered into fresh air, box house can be cleaned by automatic flushing device；And manual cleaning device can be with
To carrying out Manual-cleaning outside casing, and the position inconvenient to automatic flushing device cleaning carries out Manual-cleaning, it is ensured that
Fresh air purity requirements, maintain the normal operation of unit.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is shielding case of the invention.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of protecting against shock auto purification type fresh air pretreatment unit, including protecting against shock casing；It is described anti-
Impact casing is made up of air-treatment piece housing 1 and compression condensation piece housing 2.
Air-treatment piece housing 1 is disposed with airstrainer 15, automatic washing sterilizer 12 from fresh wind port to air outlet
With finned heat exchanger 13；Automatic washing sterilizer 12 and the lower section of finned heat exchanger 13 are equipped with water accumulating disc 11；And it is empty
Quick closing type is additionally provided with the fresh wind port of gas disposal piece housing 1 and closes section valve 14.
Water power integrating device 21 is provided with compression condensation housing 2, the water power integrating device 21 is also associated with manual washing
Disappear device 22
Shielding case 3 is included, the shielding case 3 can be installed with protecting against shock casing one, and both are also detachable independently installed.
Then shielding case 3 installs the electricity on 56 tunnels or more using the C grades of shielding case of requirement of shelter is met on its side plate
Magnetic filter unit.
Em filtering unit is divided into six classes according to signal type difference, respectively power filtering unit, communication filter unit, number
Word amount input filter unit, digital output filter unit, analog input filter unit and analog output filter unit.
Per the class relatively independent setting of wave filter, it is divided into one or more big cabins, the quantity of specific number and every class filtering signal
It is relevant.
There should be enough safety clearances per between class wave filter, crosstalk occurs between preventing.Also should between each filter unit
Leave enough safety clearance and space for maintenances.Need that the controllers, all turnover cables such as PLC are installed inside shielding case
Carry out em filtering protection.Filter is designed as small compact fabricated structure, with shielding case by fixing and connecting
Connect.
Shielding case body can also set suitable volume size according to actual conditions, and all cables are filtered by combined electromagnetic
Device passes in and out shielded box, therefore miniaturization and modularization are considered on the basis of filtering performance index is met.
Wartime use demand ought to be reached at overall electromagnetic protection, i.e., anti-nuclear electromagnetic pulse ability reaches the 3 of requirement of engineering
Level index, the PLC that cabinet interior is shielded under 5000V/m electric fields and 1mT magnetic fields is working properly.
Air-treatment piece housing 1 makees skeleton using the disconnected cold bridge aluminium alloy extrusions of high-strength three-dimensional combined type, each angle junction
Connected using stainless steel set square, it is ensured that framework bulk strength；Welding is built in chassis using channel-section steel, rust cleaning, paints and makes
Into.Water accumulating disc uses large area tilting shelving dry-type water pan structure, it is ensured that condensate is smoothly discharged, it is to avoid mould growth；
Water receiving side material use >=1.5mm thickness stainless steels, outside uses galvanized sheet, and double-decker is middle to be protected through polyurethane foam
Temperature treatment, it is ensured that shock resistance and do not condense；Water pond depth capacity >=70mm, it is ensured that evaporated condensation water is excessive.
Compression condensation piece housing 2 makees skeleton using the steel metal plate bending part of thickness >=2.0mm, and junction uses set square
Connection, it is ensured that framework bulk strength.Welding is built in chassis using channel-section steel, rust cleaning, paints and is made, and water pond uses big face
Product V-structure, material use >=1.5mm thickness stainless steels.
The all of panel of unit using thickness 50mm composite sandwich polyurethane heat-insulation foamed board, outer panels using thickness >=
The cold-rolled steel sheet of 2mm, is processed using Japanese AMADA equipment, and surface uses electrostatic spraying preservative treatment, and wainscot is adopted
With the stainless steel plate of thickness >=1mm, uniform steel-made support part does reinforcement protection, inside and outside plate sandwich of layers between inside and outside panel
Foamed using filling polyurethane, panel has good corrosion resistance and mechanical property (such as shock resistance).The maintenance of unit
Door uses switching regulator steel door, with fabulous shock resistance.
Inner skeleton is aided with reinforcement support using steel bending part and angle iron bracket, and reasonable Arrangement is needed according to structure.It is internal
Part such as finned heat exchanger 13, screen pack fixed frame etc. are firmly connected with unit inner skeleton by surrounding sealing plate, water
Cool condenser, compressor are fastenedly connected using steel stay bolt and chassis, and refrigeration accessory is equipped with fixed support and fixing card
Riveting, refrigeration system connecting copper pipe and evaporator liquid-dividing head are equipped with support and fix.
Automatic washing sterilizer 12 of the invention is arranged on the inlet side of finned heat exchanger 13, is mainly used to heat exchanging device surface
Cleaned.
Automatic washing sterilizer 12 includes electric rotating machine, reduction box, 360 ° of self-rotary spray booms and three-dimensional rotation shower nozzle.Water power
Integrating device 21 is mainly made up of water tank, pump group, motor, pressure regulator valve, magnetic valve, water sieve and frame.
Automatic washing sterilizer 12 and water power integrating device 21 are connected by high-pressure hose.Automatic washing sterilizer 12 is arranged on unit
Air-treatment section along airflow direction in the inlet side of finned heat exchanger 13, water power integrating device 21 is arranged on unit
Compression condensation section.The control of automatic washing sterilizer 12 is integrated in unit allocation case, and scavenging period, time are set by instrument
Interval, or when cleaning is needed, can unrestricted choice by button switch etc..
Manual washing sterilizer 12 of the invention can clean any position capable of washing, and fixed placement is in water power integrating device 21
In frame, by manual ball valve, high-pressure hose and Handheld high-voltage spray gun are constituted.When Manual-cleaning is needed, from frame
Handheld high-voltage spray gun is picked up, the dead angle to any required cleaning part of unit and automatic flushing device less cleaning all may be used
Carry out effective decontamination.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of protecting against shock auto purification type fresh air pretreatment unit, it is characterised in that：Including protecting against shock casing；The erosion control
Casing is hit to be made up of air-treatment piece housing (1) and compression condensation piece housing (2)；
The air-treatment piece housing (1) is disposed with airstrainer (15) from fresh wind port to air outlet, washes automatically
Disappear device (12) and finned heat exchanger (13)；The automatic washing sterilizer (12) and finned heat exchanger (13)
Lower section is equipped with water accumulating disc (11)；And quick closing type pass section valve (14) is additionally provided with the fresh wind port of air-treatment piece housing (1)；
Water power integrating device (21) is provided with the compression condensation housing (2), the water power integrating device (21) is also
It is connected with manual washing sterilizer (22)；
Also include shielding case (3), the shielding case (3) can install with protecting against shock casing one, and both are also removable
Divide independently installed.
2. a kind of protecting against shock auto purification type fresh air pretreatment unit according to claim 1, it is characterised in that：It is described
The skeleton of air-treatment piece housing (1) is the disconnected cold bridge aluminium alloy extrusions of the three-dimensional combined type of high intensity, the connection of each of which angle
Place is connected by stainless steel set square.
3. a kind of protecting against shock auto purification type fresh air pretreatment unit according to claim 1, it is characterised in that：It is described
The skeleton of compression condensation piece housing (2) is steel metal plate bending part, and each of which angle junction is connected by stainless steel set square
Connect.
4. a kind of protecting against shock auto purification type fresh air pretreatment unit according to claim 1, it is characterised in that：It is described
Em filtering unit is installed in shielding case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886072.5A CN106839190A (en) | 2015-12-04 | 2015-12-04 | A kind of protecting against shock auto purification type fresh air pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886072.5A CN106839190A (en) | 2015-12-04 | 2015-12-04 | A kind of protecting against shock auto purification type fresh air pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106839190A true CN106839190A (en) | 2017-06-13 |
Family
ID=59150989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510886072.5A Withdrawn CN106839190A (en) | 2015-12-04 | 2015-12-04 | A kind of protecting against shock auto purification type fresh air pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106839190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212922A (en) * | 2018-02-11 | 2018-06-29 | 中铁建设集团有限公司 | A kind of intelligent ultrasonics air transmission ＆ distribution pipeline cleaning system and method |
-
2015
- 2015-12-04 CN CN201510886072.5A patent/CN106839190A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212922A (en) * | 2018-02-11 | 2018-06-29 | 中铁建设集团有限公司 | A kind of intelligent ultrasonics air transmission ＆ distribution pipeline cleaning system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |
|
| WW01 | Invention patent application withdrawn after publication |