CN105146978B - A kind of single set passive type Terahertz environmental control system - Google Patents
A kind of single set passive type Terahertz environmental control system Download PDFInfo
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- CN105146978B CN105146978B CN201510430420.8A CN201510430420A CN105146978B CN 105146978 B CN105146978 B CN 105146978B CN 201510430420 A CN201510430420 A CN 201510430420A CN 105146978 B CN105146978 B CN 105146978B
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- positive plate
- side plate
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Abstract
The invention discloses a kind of single set passive type Terahertz environmental control system, including positive plate, side plate, backboard, connection pillar and refrigeration plant, described side plate is arranged at the left and right sides composition hatch frame of positive plate, described backboard is arranged at the opening part of described hatch frame, described connection pillar is arranged at the junction of positive plate and side plate, described positive plate, side plate and connection pillar are the hollow structure being interconnected, and described refrigeration plant is arranged at the bottom of positive plate.The present invention utilizes refrigeration plant that screen positive plate, side plate and the temperature of connection pillar are greatly reduced.The present invention is based on the improvement on Security Inspection Equipments background screen, need not Security Inspection Equipments itself is done at all change, any single set passive type THz wave Security Inspection Equipments can use, equipment has adaptability extensive, the feature of highly versatile.
Description
Technical field
The present invention relates to a kind of environmental control system used for safety inspection, in particular a kind of single set passive type terahertz
Hereby environmental control system.
Background technology
Screen, mainly as the furniture of a kind of home or office or utensil, is used as to separate, beautifies, keeps out the wind, the decoration work such as coordination
With, it is primarily upon outward appearance and the structure of screen.
In addition to the screen mainly as decoration, existing patent documentation reports some double-deck or multilamellar screens, and band is free
Adjust device or the screen of structure.As:
Chinese patent application: 200410001191.X discloses a kind of central air-conditioning door and window screen mural painting, coordinates air exhauster to play guarantor
It is good for and cooling effect.Chinese patent application: 201010281433.0 and 201020528739.7 individually disclose screen waterscape sky
Adjust, use air-conditioning to reduce the temperature on glass screen surface, it is achieved refrigerated dehumidification, beautify indoor environment.Chinese patent application:
201410494039.3 and 201420552274.7 individually disclose movable partition formula radiation air conditioning device, real by air-conditioning device
Now may move heat accumulation function, for partial cold-supply heat supply, it is provided that comfortable working environment.
Chinese patent application: 02250555.5 and 200510104652.0 individually disclose MULTILAYER COMPOSITE screen, it is achieved install it
Its adnexa or stick the additional functions such as jewelry, facilitates expanded application.Chinese patent application: 200820223418.9 Hes
201420264141.X individually discloses the multilamellar screen being embedded with intermediate course, it is possible to achieve heat preservation energy-saving or thermal effect.
These screen devices can realize the effect such as refrigeration cool-down, thermal, or extension screen additional function, but for peace
Total inspection background screen has the disadvantage in that
(1) in the selection of environmental control system screen material, to THz wave emissivity is high, reflectance is not extremely low in selection
Material, therefore, the equipment such as air-conditioning or air exhauster of employing carrys out refrigeration cool-down, or utilize the heat-barrier material of intermediate course come warming every
Heat, all cannot really improve the performance of Security Inspection Equipments.
(2) in the topology layout of environmental control system screen, positive plate and side plate screen refrigeration, backboard screen room temperature are not used
Or the layout heated, therefore Security Inspection Equipments is in the detection contrast effect of human body front and both sides object, hence it is evident that worse.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of single set passive type Terahertz environmental control system,
By its shielding and obstruct, can effectively reduce and reduce the background object in the presence of the environment of front and launch and reflections affect, simultaneously
Strengthen the terahertz sources of rear background, improve the overall performance of Security Inspection Equipments system.
The present invention is achieved by the following technical solutions, and the present invention includes that positive plate, side plate, backboard, connection pillar and refrigeration set
Standby, described side plate is arranged at the left and right sides composition hatch frame of positive plate, and described backboard is arranged at the opening part of described hatch frame,
Described connection pillar is arranged at the junction of positive plate and side plate, and described positive plate, side plate and connection pillar are the hollow being interconnected
Structure, described refrigeration plant is arranged at the bottom of positive plate.
Described positive plate and the medial surface of side plate and backboard are terahertz wave band emissivity big towards the side of described hatch frame
Material in 0.4～0.9 is made.
Described material selected from Gypsum Fibrosum, timber, pottery, ceramic tile, rubber, granite, marble, limestone, carbon, glass,
Any one in polrvinyl chloride.
Described positive plate is provided with detection window, and described detection window area is more than Security Inspection Equipments signal receiving area, detection window
Bezel seal on the hollow structure of positive plate.
The present invention has the advantage that the present invention utilizes refrigeration plant that screen positive plate, side plate and company are greatly reduced compared to existing technology
Connect the temperature of pillar, and screen backboard is in higher temperature.Use THz wave emissivity height owing to surveying in screen
The material that reflectance is extremely low, when its temperature is the lowest, positive plate and the external transmitting of side plate self are the most extremely low.In utilizing low temperature screen
The transmitting that side self is extremely low, can effectively reduce and shield environmental background on Security Inspection Equipments front and both sides detected material and
Temperature affects.Meanwhile, its Terahertz launched of backboard being in higher temperature is relatively big, relative to detected material side object its
Launch higher, its contrast can be improved, thus improve the service behaviour of Security Inspection Equipments.The present invention is based on safety inspection
Improvement on device context screen, it is not necessary to Security Inspection Equipments itself does at all change, at any single set passive type Terahertz
Can use on ripple Security Inspection Equipments, equipment have adaptability extensive, the feature of highly versatile.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the schematic top plan view of the present invention；
Fig. 3 is the safety inspection scene schematic diagram of the present invention.
Detailed description of the invention
Elaborating embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention,
Give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in FIG. 1 to 3, the present embodiment includes positive plate 1, side plate 2, backboard 3, connects pillar 4, refrigeration plant 5 and
Detection window 11, described side plate 2 be arranged at positive plate 1 the left and right sides composition hatch frame, described backboard 3 be arranged at described in open
The opening part of mouth structure, described connection pillar 4 is arranged at positive plate 1 and the junction of side plate 2.Described positive plate 1, side plate 2 and
Connecting pillar 4 and be the hollow structure being interconnected, described refrigeration plant 5 is arranged at the bottom of positive plate 1.
The positive plate 1 of environmental control system screen, side plate 2 medial surface and backboard 3 are to too towards the side of described hatch frame
Hertz wave emissivity is high and material that reflectance is extremely low, including Gypsum Fibrosum, timber, pottery, ceramic tile, rubber, granite, Dali
Stone, limestone, carbon, glass, polrvinyl chloride, and the most coarse ferrum in severe oxidation, surface, cast iron, steel, aluminum, copper,
Zinc, zirconium, nickel, cobalt, cerium, nichrome.
The positive plate 1 of environmental control system screen structure, side plate 2 and connection pillar 4 can be reached by the work of refrigeration plant 5
Less than the temperature of environment, less than 16 DEG C～18 DEG C, and backboard temperature more high in or by heating the temperature higher than environment, high
In 25 DEG C～30 DEG C.
There is a detection window 11 on positive plate 1, window area is more than Security Inspection Equipments signal receiving area, detection window 11
Bezel seal on the hollow structure of positive plate 1.During environmental control system work, detected person is positioned in screen opening, safety
Inspection equipment is detected by the window 11 on positive plate.
As it is shown on figure 3, be the safety inspection scene schematic diagram of the present embodiment.Single set passive type Terahertz environmental control system is in work
When making, detected person is in screen opening, and the detection window 11 on positive alignment plate 1 is stood, and back is towards backboard 3.This reality
Executing the refrigeration work consumption of refrigeration plant 5 in example is 1650W, and ambient temperature is 25 DEG C, after normal work 15 minutes, and this screen
The temperature of the positive plate of wind 1 and side plate 2 inner surface can be reduced to less than 16 DEG C, and backboard 3 is the most still 25 DEG C.Due to positive plate 1 He
Detected person front and the shielding of both sides, the object in human body front can well be detected by side plate 2, simultaneously as backboard 3
Bigger relative to the terahertz sources of human body both sides, improve the contrast of both sides object detection, be conducive to its detection.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and former
Any amendment, equivalent and the improvement etc. made within then, should be included within the scope of the present invention.
Claims (4)
1. a single set passive type Terahertz environmental control system, it is characterised in that include that positive plate, side plate, backboard, connection are propped up
Post and refrigeration plant, described side plate is arranged at the left and right sides composition hatch frame of positive plate, and described backboard is arranged at described opening knot
The opening part of structure, described connection pillar is arranged at the junction of positive plate and side plate, and described positive plate, side plate and connection pillar are phase
Intercommunicated hollow structure, described refrigeration plant is arranged at the bottom of positive plate.
A kind of single set passive type Terahertz environmental control system the most according to claim 1, it is characterised in that described positive plate
It is towards the side of described hatch frame the terahertz wave band emissivity material more than 0.4 with the medial surface of side plate and backboard
Make.
A kind of single set passive type Terahertz environmental control system the most according to claim 2, it is characterised in that described material
In Gypsum Fibrosum, timber, pottery, ceramic tile, rubber, granite, marble, limestone, carbon, glass, polrvinyl chloride
Any one.
A kind of single set passive type Terahertz environmental control system the most according to claim 1, it is characterised in that described positive plate
Being provided with detection window, described detection window is more than Security Inspection Equipments signal receiving area, and the bezel seal of detection window is at positive plate
Hollow structure on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430420.8A CN105146978B (en) | 2015-07-20 | 2015-07-20 | A kind of single set passive type Terahertz environmental control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430420.8A CN105146978B (en) | 2015-07-20 | 2015-07-20 | A kind of single set passive type Terahertz environmental control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105146978A CN105146978A (en) | 2015-12-16 |
| CN105146978B true CN105146978B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510430420.8A Active CN105146978B (en) | 2015-07-20 | 2015-07-20 | A kind of single set passive type Terahertz environmental control system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765338A (en) * | 2017-10-12 | 2018-03-06 | 安徽博微太赫兹信息科技有限公司 | A kind of personage based on THz imaging technology is the same as inspection safe examination system and safety inspection method |
| CN108761554A (en) * | 2018-05-24 | 2018-11-06 | 西安天和防务技术股份有限公司 | Safety check auxiliary device applied to passive type Terahertz human body safety check equipment |
| CN109116432A (en) * | 2018-08-30 | 2019-01-01 | 博微太赫兹信息科技有限公司 | A kind of environmental control equipment suitable for passive type Terahertz human body security check system |
| CN109469958B (en) * | 2018-09-20 | 2020-12-25 | 北京航天易联科技发展有限公司 | Terahertz is environment control system for human security check appearance now |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374096Y (en) * | 1999-05-04 | 2000-04-19 | 统扬实业股份有限公司 | Isolated screen |
| CN201022552Y (en) * | 2007-02-02 | 2008-02-20 | 阚果 | Composite obstructing screen |
| CN204336438U (en) * | 2014-12-02 | 2015-05-20 | 安徽华宇工艺品集团有限公司 | A kind of Combined folding screen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4850498B2 (en) * | 2005-11-30 | 2012-01-11 | セイキ販売株式会社 | Folding screen device |
| KR102167245B1 (en) * | 2013-01-31 | 2020-10-19 | 라피스캔 시스템스, 인코포레이티드 | Portable security inspection system |
-
2015
- 2015-07-20 CN CN201510430420.8A patent/CN105146978B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374096Y (en) * | 1999-05-04 | 2000-04-19 | 统扬实业股份有限公司 | Isolated screen |
| CN201022552Y (en) * | 2007-02-02 | 2008-02-20 | 阚果 | Composite obstructing screen |
| CN204336438U (en) * | 2014-12-02 | 2015-05-20 | 安徽华宇工艺品集团有限公司 | A kind of Combined folding screen |
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| Publication number | Publication date |
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| CN105146978A (en) | 2015-12-16 |
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