CN110336982B - Defogging anti-freezing safety sensing device for freezing logistics warehouse - Google Patents
Defogging anti-freezing safety sensing device for freezing logistics warehouse Download PDFInfo
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- CN110336982B CN110336982B CN201910610861.4A CN201910610861A CN110336982B CN 110336982 B CN110336982 B CN 110336982B CN 201910610861 A CN201910610861 A CN 201910610861A CN 110336982 B CN110336982 B CN 110336982B
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- heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Multimedia (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a demisting and antifreezing safety sensing device for a refrigerated logistics warehouse, which structurally comprises a mirror surface, a camera, a protection host, a camera, a fixed mounting frame and a rotator, wherein the mirror surface is attached to the camera, the mirror surface is positioned in the protection host, the protection host is fixedly mounted at the front end of the camera, the camera and the camera are of an integrated structure, the rotator is arranged at the front end of the fixed mounting frame and is in clearance fit, mist on the mirror surface is absorbed through a moisture absorption and demisting mechanism, the mist on the mirror surface is effectively removed, and images are ensured not to appear as mosaic images; and produce a certain amount of steam through moisture absorption defogging mechanism, through preventing that the mechanism that flows backwards down extrudees some steam, enter into inside heat extraction mechanism, through the work of heat extraction mechanism, arrange the steam to the circulator on, unfreeze the icing layer on the circulator, ensure that the circulator can normally work, drive the camera and rotate, carry out omnidirectional control.
Description
Technical Field
The invention relates to the field of logistics warehouse equipment, in particular to a demisting and antifreezing safety sensing device.
Background
The refrigerated logistics warehouse refers to a warehouse for storing and transporting refrigerated goods, the temperature inside the refrigerated logistics warehouse is kept at about-18 ℃ for the purpose of freezing the goods, because the temperature inside the refrigerated logistics warehouse is low, a low-temperature array camera is generally adopted at low temperature as a safety sensing device, and is installed at a corner for comprehensively monitoring the low-temperature array camera, but the current safety sensing device has the following disadvantages:
when the staff opened freezing commodity circulation warehouse door, outside air admission, form the air convection, air conditioning emits, vapor in the air meets cold liquefaction, form "white gas", the easy gathering of white gas is in the corner, cause the low temperature array camera mirror surface end of corner to produce fog easily, lead to the image to appear just like mosaic's image, the inside condition of freezing commodity circulation warehouse is observed to the unable clear observation of control personnel, and the low temperature array camera shell of corner freezes easily, the unable normal rotation of the low temperature array camera after freezing carries out the omnidirectional control.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the demisting and antifreezing safety sensing device for the refrigerated logistics warehouse structurally comprises a mirror surface, a camera, a protection host, a camera, a fixed mounting frame and a rotator, wherein the mirror surface is attached to the camera, the mirror surface is positioned inside the protection host, the protection host is fixedly installed at the front end of the camera, the camera and the camera are of an integrated structure, the front end of the fixed mounting frame is provided with the rotator and adopts clearance fit, the upper end of the rotator is fixedly connected with the camera, the protection host comprises a host shell, a heat preservation layer, moisture absorption holes, a moisture absorption demisting mechanism, a hot air backflow prevention mechanism and a heat extraction mechanism, the heat preservation layer is arranged inside the host shell, the moisture absorption holes are embedded inside the host shell, the moisture absorption holes are positioned at the front end of the mirror surface, the moisture absorption demisting mechanism is totally fifteen and is uniformly distributed inside the host shell, moisture absorption defogging mechanism is connected with the moisture absorption hole, moisture absorption defogging mechanism bottom is connected with steam backflow prevention mechanism top, steam backflow prevention mechanism bottom is connected with heat extraction mechanism top, heat extraction mechanism is located the inside bottom of host computer shell, heat extraction mechanism is located the circulator front end, and the material that the heat preservation adopted is the sponge, and the heat preservation effect of sponge is better, and the moisture absorption hole is circular and be equipped with eighteen, evenly distributed around the mirror surface front end.
Further, moisture absorption defogging mechanism includes defogging pipe, infiltration plate, lime slab, heat pipe, inflation heat flow pipe, the inside top of defogging pipe is equipped with the infiltration plate, infiltration plate below fixed mounting has the lime slab, the lime slab below is equipped with the heat pipe, heat pipe fixed mounting is in the inside bottom of defogging pipe, defogging socle end is connected with inflation heat flow pipe, and the infiltration plate is the cylinder structure, and the area of circle is the biggest, can effectively absorb moisture, and the lime slab is located the infiltration plate lower extreme and can absorbs moisture to the inside infiltration hole of infiltration plate is both ends wide, and is middle narrow, can prevent moisture refluence behind the moisture absorption, detach the fog of mirror surface to produce steam behind the lime slab moisture absorption.
Further, the thermal current pipe that expands includes thermal-insulated pipe, gasket, metal ball, the inside two gaskets that are equipped with of thermal-insulated pipe, the metal ball is installed inside the thermal-insulated pipe, the metal ball is located between two gaskets, and the thermal-insulated pipe is and trades the arc structure, and sixteen thermal-insulated pipes are connected with the heat pipe and form circularly, surround at the mirror surface front end.
Furthermore, the backflow prevention mechanism comprises a transmission outer pipe, a hot air pressing hose, one-way rotating shafts and one-way rotating plates, the top end of the transmission outer pipe is connected with the heat preservation layer, the top end of the hot air pressing hose is connected with the bottom end of the heat conduction pipe, the two one-way rotating shafts are fixedly installed inside the bottom end of the transmission outer pipe, the one-way rotating shafts are hinged to the one-way rotating plates, and the one-way rotating plates are located under the hot air pressing hose.
Further, heat extraction mechanism includes slide rail, slider, hot extrusion pipe, heat extraction mouth, the slider is installed and adopt clearance fit on the slide rail top, the slider laminates with hot extrusion pipe upper end, hot extrusion socle end is equipped with the heat extraction mouth, the heat extraction mouth is located the circulator front end.
The invention has the beneficial effects that: the door of the refrigerated logistics warehouse is opened to form air convection, a layer of fog is generated on the mirror surface, and the fog on the mirror surface is absorbed by the moisture absorption and demisting mechanism, so that the fog on the mirror surface is effectively removed, and images are prevented from appearing like mosaic images; and produce a certain amount of steam through moisture absorption defogging mechanism, steam can up run, and the steam is partly unfreezes the ice sheet on the camera shell, through preventing that the mechanism that flows backwards down extrudees some steam, enters into inside heat extraction mechanism, through the work of heat extraction mechanism, arranges the hot gas to the circulator on, unfreezes the ice sheet on the circulator, ensures that the circulator can normally work, drives the camera and rotates, carries out omnidirectional control.
Drawings
Fig. 1 is a schematic structural diagram of a defogging and anti-freezing safety sensing device for a refrigerated logistics warehouse according to the present invention.
FIG. 2 is a front sectional view of a protection host according to the present invention.
Fig. 3 is a perspective view of a moisture absorbing defogging mechanism of the present invention.
Fig. 4 is a perspective view of an expanding thermal flow tube of the present invention.
Fig. 5 is a front sectional view of a hot gas backflow prevention mechanism according to the present invention.
Fig. 6 is a side view of a heat removal mechanism of the present invention.
In the figure: the device comprises a mirror surface-1, a camera-2, a protective host-3, a camera-4, a fixed mounting rack-5, a rotator-6, a host shell-31, a heat preservation layer-33, a moisture absorption hole-33, a moisture absorption defogging mechanism-34, a hot air backflow prevention mechanism-35, a heat exhaust mechanism-36, a defogging pipe-341, a penetration plate-342, a lime plate-343, a heat conduction pipe-344, an expansion hot flow pipe-345, a heat insulation pipe-3451, a gasket-3452, a metal ball-3453, a transmission outer pipe-351, a hot air downward pressing hose-352, a one-way rotating shaft-353, a one-way rotating plate-354, a sliding rail-361, a sliding block-362 and a hot extrusion pipe-363.
Detailed Description
Examples
Referring to fig. 1-6, the invention relates to a defogging and anti-freezing safety sensing device for a refrigerated logistics warehouse, which structurally comprises a mirror surface 1, a camera 2, a protection host 3, a camera 4, a fixed mounting frame 5 and a rotator 6, wherein the mirror surface 1 is attached to the camera 2, the mirror surface 1 is positioned inside the protection host 3, the protection host 3 is fixedly installed at the front end of the camera 4, the camera 2 and the camera 4 are of an integrated structure, the rotator 6 is arranged at the front end of the fixed mounting frame 5 and is in clearance fit, the upper end of the rotator 6 is fixedly connected with the camera 4, the protection host 3 comprises a host shell 31, a heat insulation layer 33, a moisture absorption hole 33, a defogging mechanism 34, a hot air flow prevention mechanism 35 and a heat exhaust mechanism 36, the heat insulation layer 33 is arranged inside the host shell 31, and the moisture absorption hole 33 is embedded inside the host shell 31, the utility model discloses a heat preservation device, including main machine shell 31, heat extraction mechanism 36, heat preservation layer 33, moisture absorption hole 33 is located 1 front end of mirror surface, moisture absorption defogging mechanism 34 is equipped with fifteen altogether and evenly distributed is inside main machine shell 31, moisture absorption defogging mechanism 34 is connected with moisture absorption hole 33, moisture absorption defogging mechanism 34 bottom is connected with heat anti-backflow mechanism 35 top with steam, heat anti-backflow mechanism 35 bottom is connected with heat extraction mechanism 36 top, heat extraction mechanism 36 is located the inside bottom of main machine shell 31, heat extraction mechanism 36 is located 6 front ends of circulator, and the material that heat preservation layer 33 adopted is the sponge, and the heat preservation effect of sponge is better, and moisture absorption hole 33 is circular and is equipped with eighteen, evenly distributed around.
Further, the moisture absorption and defogging mechanism 34 includes a defogging tube 341, a penetration plate 342, a lime plate 343, a heat pipe 344, and an expansion hot flow tube 345, the penetration plate 342 is disposed at the top end inside the defogging tube 341, the lime plate 343 is fixedly disposed below the penetration plate 342, the heat pipe 344 is disposed below the lime plate 343, the heat pipe 344 is fixedly disposed at the bottom end inside the defogging tube 341, the bottom end of the defogging tube 341 is connected with the expansion hot flow tube 345, the penetration plate 342 is cylindrical, the circular area is the largest, moisture absorption can be effectively performed, the lime plate 343 is disposed at the lower end of the penetration plate 342, moisture absorption can be performed, and a penetration hole inside the penetration plate 342 is wide at two ends and narrow in the middle, so that moisture can be prevented from flowing backwards after moisture absorption, mist on a mirror surface can be.
Further, the expansion hot flow pipe 345 includes a heat insulation pipe 3451, a gasket 3452, and a metal ball 3453, two gaskets 3452 are disposed inside the heat insulation pipe 3451, the metal ball 3453 is installed inside the heat insulation pipe 3451, the metal ball 3453 is located between the two gaskets 3452, the heat insulation pipe 3451 is in an arc-changing structure, and sixteen heat insulation pipes 3451 are connected with the heat conduction pipe 344 to form a circle, and surround the front end of the mirror 1.
Further, the backflow prevention mechanism 35 includes an outer transmission pipe 351, a hot air pressing hose 352, a one-way rotating shaft 353, and a one-way rotating plate 354, the top end of the outer transmission pipe 351 is connected to the heat insulating layer 33, the top end of the hot air pressing hose 352 is connected to the bottom end of the heat conducting pipe 344, two one-way rotating shafts 353 are provided and fixedly mounted inside the bottom end of the outer transmission pipe 351, the one-way rotating shafts 353 are hinged to the one-way rotating plate 354, and the one-way rotating plate 354 is located right below the hot air pressing hose 352.
Further, heat removal mechanism 36 includes slide rail 361, slider 362, hot extrusion pipe 363, heat extraction mouth, slider 362 is installed and adopts clearance fit at slide rail 361 top, slider 362 and the laminating of hot extrusion pipe 363 upper end mutually, hot extrusion pipe 363 bottom is equipped with the heat extraction mouth, the heat extraction mouth is located circulator 6 front end.
Referring to fig. 3, the heat conduction pipe 344 is a structure with a wide top and a narrow bottom, and after the lime plate 343 absorbs moisture and releases heat, hot air passes through the heat conduction pipe 344, and the heat conduction pipe 344 can better collect the hot air, so that less hot air flows upwards.
Referring to fig. 4, the metal ball 3453 is in a spherical structure, and the metal ball 3453 is heated to expand to block the heat insulation pipe 3451, thereby reducing the loss of hot air.
Referring to fig. 5, the hot air pressing hose 352 is of a corrugated structure, the hot air pressing hose 352 presses the hot air downwards, the hot air is matched with the unidirectional rotating plate 354 to be used through the unidirectional operation effect of the unidirectional rotating shaft 353, the unidirectional rotating plate 354 is only opened downwards and is not opened upwards, and the hot air is prevented from going upwards after entering the hot pressing pipe 363.
Referring to fig. 6, the hot pressing pipe 363 has a circular arc structure, the heat discharging port has a small outlet, and the hot air can be better collected and discharged to the rotator 6 after being pressed by the hot pressing pipe 363.
The invention has the following use modes and functions: the camera 4 is fixedly installed at the corner of the freezing logistics warehouse through the fixed installation frame 5, the inside condition of the logistics warehouse can be monitored at the corner in an all-round mode, when a door of the freezing logistics warehouse is opened, air convection is formed, fog gathered at the corner is serious, a layer of white air (fog) can be covered on the mirror surface 1, at the moment, moisture absorption is carried out through the lime plate 343 inside the moisture absorption and demisting mechanism 34, the moisture passes through the penetration plate 342, the penetration plate 342 can prevent the moisture from flowing backwards, the white air on the mirror surface 1 can be effectively removed, and images can be prevented from appearing like mosaic images; meanwhile, the lime board 343 releases heat in the process of absorbing moisture, hot gas can run upwards, the hot gas is discharged into the expansion hot flow pipe 345 through the heat conduction pipe 344 to ensure that the hot gas cannot be lost too much, after the metal ball 3453 in the expansion hot flow pipe 345 is heated to expand, the heat insulation pipe 3451 is sealed, the hot gas can run into the hot gas downward pressing hose 352, the hot gas is pressed downwards through the hot gas downward pressing hose 352 to enter the hot pressing pipe 363, the one-way rotating plate 354 is not opened upwards through the matching use of the one-way rotating shaft 353 and the one-way rotating plate 354 to ensure that the hot gas cannot run upwards, more hot gas is reserved in the hot pressing pipe 363, the sliding block 362 slides along the sliding rail 361 to form a circular arc track, the sliding block 362 compresses the hot pressing pipe 363 to extrude the hot gas to a heat discharge port, and the port is positioned at the front end of the rotator 6, arrange the heat to the circulator 6 on, unfreeze the circulator 6, ensure that the circulator 6 can normally work, drive the camera and rotate, carry out omnidirectional control.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. The utility model provides a frostproofing safety sensing device of defogging for freezing commodity circulation warehouse, its structure includes mirror surface (1), camera (2), protection host computer (3), camera (4), fixed mounting bracket (5), circulator (6), mirror surface (1) is laminated mutually with camera (2), mirror surface (1) is located inside protection host computer (3), protection host computer (3) fixed mounting is at camera (4) front end, camera (2) and camera (4) structure as an organic whole, its characterized in that:
a rotator (6) is arranged at the front end of the fixed mounting frame (5) and is in clearance fit, and the upper end of the rotator (6) is fixedly connected with the camera (4);
the protection host (3) comprises a host shell (31), a heat preservation layer (33), a moisture absorption hole (33), a moisture absorption demisting mechanism (34), a hot air backflow prevention mechanism (35) and a heat exhaust mechanism (36);
the heat preservation layer (33) is arranged in the host shell (31), the moisture absorption holes (33) are embedded in the host shell (31), the moisture absorption holes (33) are located at the front end of the mirror surface (1), 15 moisture absorption defogging mechanisms (34) are uniformly distributed in the host shell (31), the moisture absorption defogging mechanisms (34) are connected with the moisture absorption holes (33), the bottom ends of the moisture absorption defogging mechanisms (34) are connected with the top end of a hot air backflow prevention mechanism (35), the bottom ends of the hot air backflow prevention mechanisms (35) are connected with the top end of a heat exhaust mechanism (36), the heat exhaust mechanism (36) is located at the bottom end in the host shell (31), and the heat exhaust mechanism (36) is located at the front end of the rotator (6);
the moisture absorption and demisting mechanism (34) comprises a demisting pipe (341), a penetration plate (342), a lime plate (343), a heat conduction pipe (344) and an expansion hot flow pipe (345), wherein the penetration plate (342) is arranged at the top end inside the demisting pipe (341), the lime plate (343) is fixedly arranged below the penetration plate (342), the heat conduction pipe (344) is arranged below the lime plate (343), the heat conduction pipe (344) is fixedly arranged at the bottom end inside the demisting pipe (341), and the bottom end of the demisting pipe (341) is connected with the expansion hot flow pipe (345);
the expansion hot flow pipe (345) comprises a heat insulation pipe (3451), gaskets (3452) and a metal ball (3453), wherein the two gaskets (3452) are arranged inside the heat insulation pipe (3451), the metal ball (3453) is arranged inside the heat insulation pipe (3451), and the metal ball (3453) is positioned between the two gaskets (3452);
the backflow prevention mechanism (35) comprises an outer transmission pipe (351), a hot air pressing hose (352), one-way rotating shafts (353) and one-way rotating plates (354), the top end of the outer transmission pipe (351) is connected with the heat insulation layer (33), the top end of the hot air pressing hose (352) is connected with the bottom end of the heat conduction pipe (344), the two one-way rotating shafts (353) are fixedly arranged inside the bottom end of the outer transmission pipe (351), the one-way rotating shafts (353) are hinged to the one-way rotating plates (354), and the one-way rotating plates (354) are located under the hot air pressing hose (352);
heat extraction mechanism (36) include slide rail (361), slider (362), hot extrusion pipe (363), heat extraction mouth, slider (362) and adopt clearance fit are installed on slide rail (361) top, slider (362) and hot extrusion pipe (363) upper end laminate mutually, hot extrusion pipe (363) bottom is equipped with the heat extraction mouth, the heat extraction mouth is located circulator (6) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610861.4A CN110336982B (en) | 2019-07-08 | 2019-07-08 | Defogging anti-freezing safety sensing device for freezing logistics warehouse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610861.4A CN110336982B (en) | 2019-07-08 | 2019-07-08 | Defogging anti-freezing safety sensing device for freezing logistics warehouse |
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| Publication Number | Publication Date |
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| CN110336982A CN110336982A (en) | 2019-10-15 |
| CN110336982B true CN110336982B (en) | 2020-12-04 |
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| CN111432108B (en) * | 2020-05-04 | 2021-05-28 | 蒲馨 | Image probe defroster |
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| US20130062228A1 (en) * | 2011-09-09 | 2013-03-14 | Zakrytoe Aktsionernoe Obshchestvo "STREAM Labs" | Method for prevention of pollution of the glass of the front window of a housing for an outdoor surveillance camera and a housing for implementation of this method |
| CN203036196U (en) * | 2012-11-21 | 2013-07-03 | 南京南自信息技术有限公司 | High-speed intelligent spherical camera pan and tilt |
| WO2014145074A1 (en) * | 2013-03-15 | 2014-09-18 | Makefield Llc | Functional desiccants |
| CN206921255U (en) * | 2017-06-27 | 2018-01-23 | 昆山正天物流有限公司 | A kind of logistics warehouse secure induction device |
| CN107277458B (en) * | 2017-07-28 | 2020-04-03 | 浙江大华技术股份有限公司 | Image acquisition device and security monitoring system |
| CN109425166A (en) * | 2017-08-23 | 2019-03-05 | 刘建兰 | A kind of device and refrigerator applying to refrigerator inside sheet glass demisting |
| CN207501548U (en) * | 2017-11-29 | 2018-06-15 | 信利光电股份有限公司 | A kind of antifog cover board of intelligent refrigerator and intelligent refrigerator |
| CN208572147U (en) * | 2018-07-02 | 2019-03-01 | 盐城市瑞祥龙电子科技有限公司 | A kind of waterproof mobile phone camera structure |
| CN109714510A (en) * | 2019-01-17 | 2019-05-03 | 深圳市迪威泰实业有限公司 | A kind of refrigerator intelligence Anti-fogging camera |
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