CN110475104A - A kind of immersion boiling scene video monitoring device with active cooling - Google Patents
A kind of immersion boiling scene video monitoring device with active cooling Download PDFInfo
- Publication number
- CN110475104A CN110475104A CN201910846047.2A CN201910846047A CN110475104A CN 110475104 A CN110475104 A CN 110475104A CN 201910846047 A CN201910846047 A CN 201910846047A CN 110475104 A CN110475104 A CN 110475104A
- Authority
- CN
- China
- Prior art keywords
- flange
- protective shell
- monitoring device
- cooling tube
- camera
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 44
- 238000012806 monitoring device Methods 0.000 title claims abstract description 23
- 238000007654 immersion Methods 0.000 title claims abstract description 13
- 238000009835 boiling Methods 0.000 title abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 239000011521 glass Substances 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000000112 cooling gas Substances 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000005341 toughened glass Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- -1 Polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- 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
Abstract
The immersion that the present invention provides a kind of with active cooling boils scene video monitoring device, including the flange with intercommunicating pore and the blind flange being bolted to connection with flange, glass infuser is fixed between flange and blind flange, the inside of glass infuser is equipped with protective shell, one end of protective shell towards flange is provided with communication port, the inside of protective shell is equipped with camera, the image collection portion of camera and communication port towards identical, the side of protective shell is also equipped with cooling tube, the other end of cooling tube extends to the outside of flange and protective shell inner space and is in communication with the outside by cooling tube.It is not strong that the present invention solves existing boiling monitoring device bearing capacity; the problem that end face seal performance is poor and monitoring operating condition is single; by being then exhausted from after injecting compression cooling gas heat absorption in cooling tube; so that the camera inside protective shell continues accurately to monitor, while the boiling scene for enabling whole device to monitor different location by moving cooling tube.
Description
Technical field
The invention belongs to video surveillance technical fields, and in particular to a kind of immersion boiling scene view with active cooling
Frequency monitoring device.
Background technique
In the multiple fields such as thermoelectricity, nuclear power, chemical industry, the boiling scene of liquid is seen under high-temperature and high-pressure conditions
It examines, the extreme cases such as corrosive liquids is also required to observe its scene of boiling.
Existing boiling monitoring device bearing capacity is poor, and end face seal performance is poor, can not make under high-temperature and high-pressure conditions
With, and existing visualization device is only used for studying given heat exchange situation, the boiling scene of given heat exchanger tube, while also needing list
Solely setting observation window, installation is extremely troublesome, and monitoring device is fixed as one with heat exchanger tube, is not easy to the shifting to monitoring device
It is dynamic, it has not been convenient to which that scene of boiling under unknown operating condition is observed in real time.
Summary of the invention
It is a kind of with actively cold technical problem to be solved by the present invention lies in view of the above shortcomings of the prior art, providing
But immersion boiling scene video monitoring device, is held with solving existing boiling monitoring device mentioned above in the background art
Pressure energy power is poor, and end face seal performance is poor, and existing visualization device is only used for studying given heat exchange situation, given heat exchanger tube
Boiling scene, while also needing to be separately provided observation window, installation and its trouble, monitoring device and heat exchanger tube are fixed as one
Body is not easy to the movement to monitoring device, it has not been convenient to the problem of being observed in real time scene of boiling under unknown operating condition.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of immersion boiling with active cooling
Scene video monitoring device is risen, it is described including the flange with intercommunicating pore and the blind flange being bolted to connection with flange
It is fixed with glass infuser between flange and blind flange, the inside of the glass infuser is equipped with protective shell, and the protective shell is towards flange
One end be provided with communication port, the inside of the protective shell is equipped with camera, the image collection portion of the camera be connected to
Mouthful towards identical, the side of the protective shell is also equipped with cooling tube, and the other end of the cooling tube extends to the outer of flange
The portion and protective shell inner space is in communication with the outside by cooling tube.
Preferably, the cooling tube includes multiple thick pipe units and multiple thin pipe units, multiple thick pipe lists
Pass through screw thread assembly and connection between member, is assembled between multiple thin pipe units by universal conduit coupling.
Preferably, the first gasket is provided on the inside of the flange, the centre of first gasket also offers intercommunicating pore,
And first gasket intercommunicating pore size and flange intercommunicating pore be dimensioned to it is identical.
Preferably, it is provided with the second gasket on the inside of the blind flange, passes through being finished for the first gasket and the second gasket
It is connected at the close pressing of flange inner glass cylinder.
Preferably, the glass infuser is specially tubular structure made of high-strength armoured-glass, the protective shell specifically by
Polypropylene is made.
Preferably, the camera is specially high speed camera.
Compared with the prior art, the present invention has the following advantages:
1, the present invention is by utilizing bolt card in the inside of flange and blind flange glass infuser, while glass infuser is by high intensity
Tempered glass is made, so that the anti-pressure ability of monitoring device and sealing performance are enhanced, can be used for measuring high temperature and pressure
The influence to boiling such as air film that boiling is formed outside the scene and pipeline of lower liquid boiling, while going back observable boiling and pipeline is made
At influence, such as part burn out, the formation of burn into scale, widened boiling scene monitoring use scope.
2, the inside that the present invention will be mounted in glass infuser by that will be equipped with the protective shell of camera, glass infuser is tempered glass,
So that the monitoring for scene of boiling under all angles can be completed by rotating protective shell, reduce opening up for monitoring mouth, convenient for peace
Dress uses.
3, the present invention is led between the thick pipe unit of cooling tube by being equipped with cooling tube in the side of protective shell and glass infuser
Screw thread assembly and connection is crossed, is assembled between thin pipe unit by universal conduit coupling, so that cooling tube can be according to wanting
Free splicing length is sought, immerses equipment inside testing liquid in monitoring process, while adjustment can also be gone to image using cooling tube
The position of head is monitored the boiling scene of different location.
4, the thin pipe unit of cooling tube can also will compress the inside of cooling gas injection protective shell in the present invention, compress cold
But pass through thick pipe unit after gas heat absorption under the action of pressure difference, so that whole equipment can utilize compression cooling gas pair
It is cooled down in protective shell, guarantees the accuracy that equipment uses.
Detailed description of the invention
Fig. 1 is overall structure main view of the present invention;
Fig. 2 is overall structure cross-sectional view of the present invention;
Fig. 3 is protective shell attachment structure schematic diagram of the present invention.
Description of symbols:
1- flange;2- blind flange;3- bolt;The first gasket of 4-;The second gasket of 5-;6- glass infuser;7- protective shell;8- camera shooting
Head;9- thick pipe unit;10- thin pipe unit;11- communication port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of immersion boiling scene view with active cooling
Frequency monitoring device passes through the blind flange 2 that bolt 3 is fixedly connected, the flange 1 including the flange 1 with intercommunicating pore and with flange 1
Inside be provided with the first gasket 4, the inside of the blind flange 2 is provided with the second gasket 5, passes through the first gasket 4 and the second pad
The close pressing connection of 1 inner glass cylinder 6 of flange is completed in the effect of piece 5.
The inside of the glass infuser 6 is equipped with protective shell 7, and one end of protective shell 7 towards the flange 1 is provided with communication port
11, the centre of first gasket 4 also offers intercommunicating pore, and the communication port 11 of the intercommunicating pore size of the first gasket 4 and flange 1
It is dimensioned to identical, the inside of the protective shell 7 is equipped with camera 8, the image collection portion of the camera 8 and communication port
11 towards identical, camera 8 carries out image collection by intercommunicating pore and communication port 11.
The side of the protective shell 7 is also equipped with cooling tube, the other end of the cooling tube extend to the outside of flange 1 and
7 inner space of protective shell is in communication with the outside by cooling tube, and the cooling tube includes multiple thick pipe units 9 and multiple thin
Piping unit 10, by screw thread assembly and connection between the thick pipe unit 9, by universal between the thin pipe unit 10
Conduit coupling assembling, wherein the length of thick pipe unit 9 and thin pipe unit 10 can according to requiring free splicing length, thus
So that the length of cooling tube also can be carried out from main modulation, for regulating and controlling the depth of monitoring device immersed in liquid level, observation boiling scene,
It is convenient practical.Thermal insulation material can be wrapped up outside cooling tube if needed, specific material is depending on specific operating condition
Cooling tube can also go the monitoring of the completion of dollying head 8 designated position boiling scene as guide rail simultaneously, specifically
For the bracket that first installation has the direction x, y mobile for cooling tube on the container for needing to monitor, bracket is matched with cooling tube sliding
It closes, cooling tube moves back and forth the movement that the direction x, y can be completed on bracket, and the bracket is skilled artisan
Common knowledge, which is not described herein again for specific structure.
The glass infuser 6 is specially tubular structure made of high-strength armoured-glass, and tempered glass compressive property is stronger, is increased
The compressive property of whole equipment is added, while the transparent performance of tempered glass expands monitoring range, has been easy to use, institute
Protective shell 7 is stated specifically to be made up of polypropylene.
The camera 8 is specially high speed camera, convenient for observing boiling scene.
In use, camera 8 to be mounted in the inside of protective shell 7, protective shell 7 is mounted in the inside of glass infuser 6, is then passed through
Flange 1 and blind flange 2 are fixed by glass infuser 6, and the length of the thick pipe unit 9 of cooling tube and thin pipe unit 10 can be according to requiring
Free splicing length, so that the length of cooling tube also can be carried out from main modulation, being immersed monitoring device using cooling tube is needed
The boiling range to be observed, at the same with air pump by compress refrigerant gas by thin pipe unit 10 inject protective shell 7 inside into
Row heat absorption, in use in order to avoid 10 internal refrigeration storage gas of thin pipe unit is heated, in the outer layer of thin pipe unit 10
It is enclosed with the transmitting that thermal isolation film is used to completely cut off external heat, passes through thick pipe list when pressure rise is to higher than ambient pressure environment
Gas is discharged in member 9, for cooling down 8 local environment temperature of camera, protects camera, guarantees the reliability of monitoring scene and accurate
Property.When refrigerant gas can be recycled or when being rare gas, it can be collected outside thick pipe unit 9.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
- The scene video monitoring device 1. a kind of immersion with active cooling boils, it is characterised in that: including having intercommunicating pore Flange (1) and pass through bolt (3) blind flange (2) for being fixedly connected with flange (1), between the flange (1) and blind flange (2) It is fixed with glass infuser (6), the inside of the glass infuser (6) is equipped with protective shell (7), and the protective shell (7) is towards flange (1) One end is provided with communication port (11), and the inside of the protective shell (7) is equipped with camera (8), and the image of the camera (8) is adopted Collection portion and communication port (11) towards identical, the side of the protective shell (7) is also equipped with cooling tube, the cooling tube it is another End extends to the outside of flange (1) and is in communication with the outside with the protective shell (7) inner space by cooling tube.
- The scene video monitoring device 2. a kind of immersion with active cooling according to claim 1 boils, feature It is, the cooling tube includes multiple thick pipe units (9) and multiple thin pipe units (10), multiple thick pipe units (9) pass through screw thread assembly and connection between, assembled between multiple thin pipe units (10) by universal conduit coupling.
- The scene video monitoring device 3. a kind of immersion with active cooling according to claim 1 boils, feature It is, be provided with the first gasket (4) on the inside of the flange (1), the centre of first gasket (4) also offers intercommunicating pore, And first gasket (4) intercommunicating pore size and flange (1) intercommunicating pore be dimensioned to it is identical.
- The scene video monitoring device 4. a kind of immersion with active cooling according to claim 3 boils, feature It is, is provided with the second gasket (5) on the inside of the blind flange (2), passes through the effect of the first gasket (4) and the second gasket (5) Complete the close pressing connection of flange (1) inner glass cylinder (6).
- The scene video monitoring device 5. a kind of immersion with active cooling according to claim 1 boils, feature It is, the glass infuser (6) is specially tubular structure made of high-strength armoured-glass, and the protective shell (7) is specifically by poly- third Alkene is made.
- The scene video monitoring device 6. a kind of immersion with active cooling according to claim 4 boils, feature It is, the camera (8) is specially high speed camera.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910846047.2A CN110475104A (en) | 2019-09-09 | 2019-09-09 | A kind of immersion boiling scene video monitoring device with active cooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910846047.2A CN110475104A (en) | 2019-09-09 | 2019-09-09 | A kind of immersion boiling scene video monitoring device with active cooling |
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Publication Number | Publication Date |
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CN110475104A true CN110475104A (en) | 2019-11-19 |
Family
ID=68515185
Family Applications (1)
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CN201910846047.2A Pending CN110475104A (en) | 2019-09-09 | 2019-09-09 | A kind of immersion boiling scene video monitoring device with active cooling |
Country Status (1)
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CN (1) | CN110475104A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003324638A (en) * | 2002-05-08 | 2003-11-14 | Sumitomo Metal Mining Co Ltd | Apparatus for mounting surveillance camera |
KR20040046834A (en) * | 2002-11-28 | 2004-06-05 | 한국동서발전(주) | Monitor Camera With Air Curtain For Use with Furnace |
CN101005796A (en) * | 2004-06-16 | 2007-07-25 | 通用电气检查技术有限合伙人公司 | Borescope comprising fluid supply system |
CN206237546U (en) * | 2016-12-20 | 2017-06-09 | 秦皇岛华恒生物工程有限公司 | A kind of fluid bed supervising device |
CN210075402U (en) * | 2019-09-09 | 2020-02-14 | 兰州理工大学 | Visual monitoring device for boiling scene |
-
2019
- 2019-09-09 CN CN201910846047.2A patent/CN110475104A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003324638A (en) * | 2002-05-08 | 2003-11-14 | Sumitomo Metal Mining Co Ltd | Apparatus for mounting surveillance camera |
KR20040046834A (en) * | 2002-11-28 | 2004-06-05 | 한국동서발전(주) | Monitor Camera With Air Curtain For Use with Furnace |
CN101005796A (en) * | 2004-06-16 | 2007-07-25 | 通用电气检查技术有限合伙人公司 | Borescope comprising fluid supply system |
CN206237546U (en) * | 2016-12-20 | 2017-06-09 | 秦皇岛华恒生物工程有限公司 | A kind of fluid bed supervising device |
CN210075402U (en) * | 2019-09-09 | 2020-02-14 | 兰州理工大学 | Visual monitoring device for boiling scene |
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