CN103845994A - Dehumidifying device for security inspection equipment - Google Patents
Dehumidifying device for security inspection equipment Download PDFInfo
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- CN103845994A CN103845994A CN201410116956.8A CN201410116956A CN103845994A CN 103845994 A CN103845994 A CN 103845994A CN 201410116956 A CN201410116956 A CN 201410116956A CN 103845994 A CN103845994 A CN 103845994A
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- air
- dehydrating unit
- detection apparatus
- safety detection
- guide sheet
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Abstract
The invention relates to a dehumidifying device for security inspection equipment. The dehumidifying device comprises a cold conducting plate, a semiconductor chilling plate, an orientated air discharging system and a water storage box, wherein the semiconductor chilling plate is arranged between the orientated air discharging system and the cold conducting plate; and the water storage box is arranged below the orientated air discharging system. The dehumidifying device for the security inspection equipment has the advantageous effects that the structure is simple and the operation is simple and convenient; and the dehumidifying device can be used for dehumidifying the security inspection equipment in various environments, can work stably and has a long service life.
Description
Technical field
The present invention relates to the equipment using in safety check, dehumidifying technology field, particularly a kind of dehydrating unit for rays safety detection apparatus.
Background technology
Dehydrating unit is to utilize fan suction humid air, condenses into water by freezing evaporimeter, collects in container or drains through water pipe drainage, and dry and comfortable air is discharged by air outlet through condenser, and humidity declines gradually; This product is widely used in machine room, workshop, warehouse, archives management department.
Publication number is that the Chinese patent of CN203339635U discloses a kind of ventilation drying device, comprise with cable channel cover plate with wide casing, casing is high more than 1.5 meters, in casing, be provided with blower fan, blower fan exhausting end is connected with exhausting horn mouth downwards, and exhausting horn mouth extends downward bottom half and is connected with cable duct; Blower fan outlet air end is upwards connected with discharge pipe, and discharge pipe is upwards connected with air-out horn mouth; Casing top is provided with baffle plate, and baffle plate outer rim is stretched out casing, forms casing air outlet between baffle plate and casing; Described baffle plate outer rim place is connected on wall box by support bar; Described casing bottom is provided with universal wheel; Described wall box is provided with bowhandle.This ventilation drying device takes up room greatly, is only applicable to substation equipment protection against the tide, and the scope of application is narrow.
Publication number is that the Chinese patent of CN203329587U discloses a kind of mute type air dehumidifier, this dehydrating unit comprises shell, evaporimeter, compressor, condenser, choke valve and economizer bank, on shell, there is an air inlet and an air outlet, it is characterized in that, this air inlet connects the entrance of economizer bank, this economizer bank coiling is arranged in evaporimeter outside, the outlet of economizer bank is connected to evaporimeter, evaporimeter is connected to condenser by pipeline, between evaporimeter and condenser, be provided with compressor, enter into condenser by compressor compresses, and choke valve is arranged on evaporimeter and compressor, gas flow rate is regulated, on compressor, be provided with mute structure, this mute structure comprises a circle noise reduction sleeve pipe, and this noise reduction sleeve pipe wraps compressor outer surface, and this noise reduction sleeve pipe is that flexible bradyseism material is made.
Publication number is that the Chinese patent of CN203312660U discloses the solar energy dehydrating unit for looped network equipment, comprises the axial flow ac fan being installed on looped network equipment cabinet, and described axial flow ac fan is powered by solar energy system; Described solar energy system power supply comprises solar module, charge controller, battery and inverter, described solar module is connected with battery after charge controller, described battery is connected with inverter, and described axial flow ac fan is connected with inverter; Also comprise looped network equipment operating room, described looped network equipment cabinet is installed in looped network equipment operating room, and described solar module is arranged on the top of looped network equipment operating room.
Improved dehumidification rate though above-mentioned publication number is CN203329587U and the disclosed dehydrating unit of CN203312660U, but its manufacturing cost is high, poor practicability.
Publication number is that the Chinese patent of CN103401151A discloses a kind of switch cubicle dehydrating unit, be arranged in switch cubicle, it is characterized in that the condensing water tube of comprise shell, drive humid air to flow into fan in described housing, the cooling module that is water by water vapor condensation and condensed water that described cooling module is produced being derived switch cubicle; Described shell is provided with for humid air and flows into air intake in described shell, flows out the air outlet slit of described shell and discharge the condensation-water drain of the condensed water of described cooling module for dry air; Described cooling module is on the air channel between described air intake and air outlet slit; One end of described condensing water tube is connected to described condensation-water drain, and the other end is positioned at the outside of described switch cubicle; Described air intake has two, lays respectively at the left and right side of described shell; Described air outlet slit is positioned at the front of described shell; Described fan is positioned at described air outlet slit place; Also comprise the water container of the condensed water of collecting described cooling module, described water container is positioned at the below of described cooling module, and described water container is connected with described condensation-water drain.This dehydrating unit complex structure, manufacturing cost is high, narrow application range.
At present, the equipment also not designing as dehumidifying, dehumidifying for rays safety detection apparatus in safety inspection field in prior art.
Summary of the invention
In order to overcome defect of the prior art, the present invention proposes a kind of dehydrating unit for rays safety detection apparatus, and described dehydrating unit can make rays safety detection apparatus use in any humidity, overcast and rainy environment, and guarantee rays safety detection apparatus is normally worked.
The present invention is achieved by the following technical solutions:
For a dehydrating unit for rays safety detection apparatus, comprise cool guide sheet, semiconductor chilling plate, directed outlet system of air, water storage case, described semiconductor chilling plate is arranged between described directed outlet system of air and cool guide sheet, and described directed outlet system of air below is provided with water storage case; Described directed outlet system of air comprises housing, heat sink assembly, fan guard, aerofoil fan, link, described housing upper end and exterior, lower end closed, and described housing antetheca is provided with circular port, and its two side is provided with installing hole; Described housing rear end and exterior, described link is fixed on described housing rear end by installing hole, described link is provided with an opening and the described link inner side position corresponding with opening heat sink assembly is installed, the described housing antetheca outside position provided with fan protective cover corresponding with circular port, described enclosure interior is provided with aerofoil fan and described aerofoil fan and fan guard and fixes; Described semiconductor chilling plate, aerofoil fan are all connected with external power source by wire.
Described semiconductor chilling plate also claims thermoelectric module, is a kind of heat pump, and its advantage is not have slide unit, volume little, applied widely, is particularly applicable to the occasion of polluting without cold-producing medium.
Described heat sink assembly adopts aluminum alloy material to be made, and described heat sink assembly and semiconductor chilling plate are by smearing heat-conducting silicone grease coupling.
When described aerofoil fan work, the fan page of described aerofoil fan promotes the direction that air is identical with axle and flows.
Further, described cool guide sheet bottom is provided with multiple auxiliary circulation hole; Described semiconductor chilling plate, the position that heat sink assembly is corresponding with auxiliary circulation hole on cool guide sheet are provided with through hole, it act as the air making in described directed outlet system of air and blows to described cool guide sheet lower end along auxiliary circulation hole and through hole, flowing of auxiliary cool guide sheet surrounding air, accelerate the speed that in surrounding air, hydrone condenses on cool guide sheet, be conducive to described cool guide sheet end water droplet simultaneously and fall.
Further, described cool guide sheet bottom is provided with oblique shoulder type structure, and its end is tip-angled shape, has water droplet guide effect.
Further, described water storage case upper end open, its both sides are provided with and are connected and fixed hole, and described water storage case is collected the condensed water dripping from cool guide sheet.
Further, described dehydrating unit is provided with humidity controller.Described humidity controller comprises humidity detecting head, display, controller, can realize that humidity in rays safety detection apparatus detects in real time, dehumidifying work by described humidity controller.
Described dehydrating unit is being equipped with under the prerequisite of humidity controller, the air humidity of the humidity detecting head Real-time Collection rays safety detection apparatus inside of described humidity controller, the duty of dehydrating unit described in the air humidity control that described controller gathers according to humidity detecting head, and then realize rays safety detection apparatus anti-, removal function automatically.
Further, described directed outlet system of air surrounding is provided with fixed support.
In dehydrating unit of the present invention, one end that described semiconductor chilling plate contacts with described heat sink assembly is for emitting heat end, and the one end contacting with described cool guide sheet is for absorbing heat end.
The operation principle of a kind of dehydrating unit for rays safety detection apparatus of the present invention is: described semiconductor chilling plate utilizes the Peltier effect of semi-conducting material, in the time that direct current passes through to connect by two kinds of different semi-conducting materials the galvanic couple forming, form respectively at the two ends of galvanic couple and absorb heat end and emit heat end, thereby formation temperature is poor at described galvanic couple two ends, utilize water in air molecule to condense in the lower side of temperature; Under described directed outlet system of air effect, emit heat end liberated heat and led away in time, and make the inner air circulation that forms of rays safety detection apparatus; The rate of set of hydrone in cool guide sheet surrounding air has been accelerated in described auxiliary circulation hole, and the condensed water condensing condenses on described cool guide sheet, and condensed water drops in water storage case along cool guide sheet under the effect of self gravitation, has reduced the humidity in rays safety detection apparatus.
Compared with prior art, the superior effect of a kind of dehydrating unit for rays safety detection apparatus of the present invention is: simple in structure, easy and simple to handle, can dehumidify to the rays safety detection apparatus in various environment, and working stability, long service life.
Brief description of the drawings
Figure 1 shows that a kind of dehydrating unit structural representation for rays safety detection apparatus of the present invention;
Figure 2 shows that a kind of dehydrating unit rearview for rays safety detection apparatus of the present invention;
Figure 3 shows that the dehydrating unit structural representation of removing water storage case;
Figure 4 shows that a kind of dehydrating unit water storage box structure schematic diagram for rays safety detection apparatus of the present invention.
Reference numeral is as follows:
1-cool guide sheet, 11-auxiliary circulation hole, 2-semiconductor chilling plate, 31-housing, 32-heat sink assembly, 33-fan are prevented
Guard shield, 34-aerofoil fan, 35-link, 36-fixed support, 4-water storage case.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described in further detail.
As shown in accompanying drawing 1-4, a kind of dehydrating unit for rays safety detection apparatus, comprise cool guide sheet 1, semiconductor chilling plate 2, directed outlet system of air, water storage case 4, described semiconductor chilling plate 2 is arranged between described directed outlet system of air and cool guide sheet 1, and described directed outlet system of air below is provided with water storage case 4; Described directed outlet system of air comprises housing 31, heat sink assembly 32, fan guard 33, aerofoil fan 34, link 35, described housing 31 upper ends and exterior, lower end closed, described housing 31 antethecas are provided with circular port, and its two side is provided with installing hole (not shown); Described housing 31 rear ends and exterior, described link 35 is fixed on described housing 31 rear ends by installing hole, described link 35 is provided with an opening and the described link 35 inner sides position corresponding with opening heat sink assembly 32 is installed, the described housing 31 antetheca outside position provided with fan protective covers 33 corresponding with circular port, described housing 31 inside are provided with aerofoil fan 34 and described aerofoil fan 34 is fixing with fan guard 33; Described semiconductor chilling plate 2, aerofoil fan 34 are all connected with external power source by wire (not shown).
The material of described heat sink assembly 32 is aluminium alloy, and described heat sink assembly 32 is coupled by smearing heat-conducting silicone grease (not shown) with semiconductor chilling plate 2.
The axial fan 34 of described directed outlet system of air is arranged on described fan guard 33, described axial fan 34 is sent the heat on heat sink assembly 32 with air-flow orientation, described directed outlet system of air can improve the wind speed of air outlet, be conducive to air and in rays safety detection apparatus, form circulating current, reach evenly the object of dehumidifying fast.
Described cool guide sheet 1 bottom is provided with multiple auxiliary circulation hole 11; Described semiconductor chilling plate 2, the position that heat sink assembly 32 is corresponding with auxiliary circulation hole 11 on cool guide sheet 1 are provided with through hole (not shown), it act as the air making in described directed outlet system of air and blows to described cool guide sheet 1 lower end along auxiliary circulation hole 11 and through hole, make flowing of described cool guide sheet 1 surrounding air, accelerate the speed that in surrounding air, hydrone condenses on cool guide sheet 1, be conducive to the water droplet whereabouts that described cool guide sheet 1 end collects simultaneously.
Described directed outlet system of air surrounding is provided with fixed support 36, and described directed outlet system of air is fixed on rays safety detection apparatus (not shown) inside by fixed support 36, and described rays safety detection apparatus is as screening machine detector case of the prior art.
Described cool guide sheet 1 bottom is provided with oblique shoulder type structure, and its end is tip-angled shape, has water droplet guide effect.Described water storage case 4 upper end open, its both sides are provided with and are connected and fixed hole (not shown), and described directed outlet system of air is connected with described water storage case 4 by being connected and fixed hole, and described water storage case 4 is collected from the condensed water of cool guide sheet 1 drippage.
In the time that the condensed water in water storage case 4 reaches setting capacity, directly described water storage case 4 is removed, do not need described directed outlet system of air to dismantle, easy and simple to handle.
Dehydrating unit of the present invention can use separately, can also coordinate humidity controller to use.
Described dehydrating unit is provided with humidity controller (not shown), and described humidity controller comprises humidity detecting head, display, controller, can realize that humidity in rays safety detection apparatus detects in real time, dehumidifying work by described humidity controller.In the time that described humidity detecting head detects that air humidity is greater than default humidity preset value, start described dehydrating unit rays safety detection apparatus inner air is dehumidified.Described humidity controller is according to the start and stop state of dehydrating unit described in the air humidity control detecting.
Four detector panel (not shown) are arranged in screening machine detector case (not shown), then described screening machine detector case is put into hectic fever chamber (not shown), described detector panel is by holding wire and the signal value that is located at outside oscillograph (not shown) detection detector panel; The experimental situation parameter of described hectic fever chamber is: 30 DEG C of humidity 93%, temperature, and test after 20 minutes from oscillograph and observe that beating appears in detector panel pixel and unordered in a jumble; Start the dehydrating unit being arranged in hectic fever chamber, after 5 minutes, on oscillograph, observe detector panel pixel and recover normal value.
By dehydrating unit of the present invention put into that humidity is 93%, temperature is the hectic fever chamber of 40 DEG C, continuous operation is after 48 hours, condensate flow is 620ml, effect on moisture extraction is obvious.
A kind of semiconductor chilling plate relating to for the dehydrating unit of rays safety detection apparatus of the present invention, aerofoil fan, humidity controller, detector panel, hectic fever chamber, oscillograph are existing equipment.
The present invention is not limited to above-mentioned embodiment, and in the situation that not deviating from flesh and blood of the present invention, any distortion, improvement, the replacement that it may occur to persons skilled in the art that all fall into scope of the present invention.
Claims (6)
1. the dehydrating unit for rays safety detection apparatus, comprise cool guide sheet, semiconductor chilling plate, directed outlet system of air, water storage case, it is characterized in that, described semiconductor chilling plate is arranged between described directed outlet system of air and cool guide sheet, and described directed outlet system of air below is provided with water storage case; Described directed outlet system of air comprises housing, heat sink assembly, fan guard, aerofoil fan, link, described housing upper end and exterior, lower end closed, and described housing antetheca is provided with circular port, and its two side is provided with installing hole; Described housing rear end and exterior, described link is fixed on described housing rear end by installing hole, described link is provided with an opening and the described link inner side position corresponding with opening heat sink assembly is installed, the described housing antetheca outside position provided with fan protective cover corresponding with circular port, described enclosure interior is provided with aerofoil fan and described aerofoil fan and fan guard and fixes; Described semiconductor chilling plate, aerofoil fan are all connected with external power source by wire.
2. a kind of dehydrating unit for rays safety detection apparatus according to claim 1, is characterized in that, described cool guide sheet bottom is provided with multiple auxiliary circulation hole; Described semiconductor chilling plate, the position that heat sink assembly is corresponding with auxiliary circulation hole on cool guide sheet are provided with through hole.
3. according to a kind of dehydrating unit for rays safety detection apparatus described in claim 1-2, it is characterized in that, described cool guide sheet bottom is provided with oblique shoulder type structure, and its end is tip-angled shape.
4. a kind of dehydrating unit for rays safety detection apparatus according to claim 1, is characterized in that, described water storage case upper end open, and its both sides are provided with and are connected and fixed hole.
5. a kind of dehydrating unit for rays safety detection apparatus according to claim 1, is characterized in that, described dehydrating unit is provided with humidity controller.
6. a kind of dehydrating unit for rays safety detection apparatus according to claim 1, is characterized in that, described directed outlet system of air surrounding is provided with fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116956.8A CN103845994B (en) | 2014-03-26 | 2014-03-26 | A kind of dehydrating unit for rays safety detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116956.8A CN103845994B (en) | 2014-03-26 | 2014-03-26 | A kind of dehydrating unit for rays safety detection apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103845994A true CN103845994A (en) | 2014-06-11 |
| CN103845994B CN103845994B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410116956.8A Active CN103845994B (en) | 2014-03-26 | 2014-03-26 | A kind of dehydrating unit for rays safety detection apparatus |
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| Country | Link |
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| CN (1) | CN103845994B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226538A (en) * | 2015-11-01 | 2016-01-06 | 国网河南鄢陵县供电公司 | Semiconductor refrigerating air-supply heat radiating type high-tension switch cabinet |
| CN107754569A (en) * | 2016-08-18 | 2018-03-06 | 开平市粤发五金科技有限公司 | A kind of condensate dryer |
| CN110416896A (en) * | 2019-08-20 | 2019-11-05 | 国家电网有限公司 | A kind of outside transformer substation bin automatic intelligent open air moisture-reducing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700326U (en) * | 2012-06-05 | 2013-01-30 | 珠海一多监测科技有限公司 | Dehumidifying device |
| CN203764097U (en) * | 2014-03-26 | 2014-08-13 | 公安部第一研究所 | Dehumidification device for security inspection equipment |
-
2014
- 2014-03-26 CN CN201410116956.8A patent/CN103845994B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700326U (en) * | 2012-06-05 | 2013-01-30 | 珠海一多监测科技有限公司 | Dehumidifying device |
| CN203764097U (en) * | 2014-03-26 | 2014-08-13 | 公安部第一研究所 | Dehumidification device for security inspection equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226538A (en) * | 2015-11-01 | 2016-01-06 | 国网河南鄢陵县供电公司 | Semiconductor refrigerating air-supply heat radiating type high-tension switch cabinet |
| CN107754569A (en) * | 2016-08-18 | 2018-03-06 | 开平市粤发五金科技有限公司 | A kind of condensate dryer |
| CN110416896A (en) * | 2019-08-20 | 2019-11-05 | 国家电网有限公司 | A kind of outside transformer substation bin automatic intelligent open air moisture-reducing device |
| CN110416896B (en) * | 2019-08-20 | 2023-06-23 | 国家电网有限公司 | Intelligent full-automatic outdoor moisture removing device for outdoor cabinet of transformer substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103845994B (en) | 2016-01-20 |
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