CN204679388U - A kind of Bubble Parameters measurement mechanism - Google Patents
A kind of Bubble Parameters measurement mechanism Download PDFInfo
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- CN204679388U CN204679388U CN201520411589.4U CN201520411589U CN204679388U CN 204679388 U CN204679388 U CN 204679388U CN 201520411589 U CN201520411589 U CN 201520411589U CN 204679388 U CN204679388 U CN 204679388U
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- bubble
- measurement mechanism
- light source
- parameters measurement
- optical imaging
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Abstract
The utility model relates to a kind of Bubble Parameters measurement mechanism, the light source module comprising support and be relatively arranged in support and optical imaging device, and the bubble capture device between described light source module and optical imaging device, described light source module and optical imaging device are separately positioned in the lamp cylinder and phase machine barrel with waterproof construction, described Bracket setting is Three-dimensional triangle structure, inside is provided with fixed bar, described lamp cylinder, the gentle bubble trap setting of phase machine barrel is all connected on fixed bar, it is simple that the utility model has structure, easy and simple to handle, the feature that the Bubble Parameters being applicable to any degree of depth water body is measured.
Description
Technical field
The utility model belongs to water sample detection technical field, particularly relates to a kind of Bubble Parameters measurement mechanism.
Background technology
The flowing in ocean, rivers, lake can produce a large amount of bubbles, and breathing, the disturbance of aquatic organism also can produce a large amount of bubbles, and being created on of bubble can have influence on the change of ocean, rivers, lake and external environment to a certain extent.Gas duck in drink survival time generally between the several seconds to hundreds of second, its principal ingredient is air, comprises O2, part CO2 and the toxic gas such as a small amount of CO, SO2, CH4 and fluorocarbon.The characteristic of research bubble has important effect in fluid dynamics and mass exchange, environmental noise, geophysics, chemical engineering application, bio-pharmaceuticals, wastewater treatment and environmental science etc.
Bubble in ocean, rivers, lake is mainly produced by wave breaking, and its diameter is generally no more than grade, so the basic sub-circular of shape, usually adopts acoustic scattering method or optical photography method to detect distribution and the grain size of bubble.Wherein, in the process adopting acoustic scattering method to detect Bubble Parameters, the required device structure used is relatively simple, easy to detect, but it is larger by Environmental Noise Influence, accuracy of detection is low, when solving space distribution (as speed and the particle diameter etc.) problem of bubble in flow field, is difficult to reach good effect.Optical detecting method is the main method being used for studying Bubble Parameters at present, and its checkout equipment relative complex, cost is high, but imaging precision is high, can obtain bubble diagram picture very clearly.By the process to bubble diagram picture, detailed behavior details can be provided for the attribute information of single isolated bubbles, also can by having the image of certain sequential, analyze the kinetic characteristic of bubble population, the research effect of bubble breaking in ocean-atmosphere interface gas exchanges, also can be used for studying the motion of bubble, the heat and energy calculated in water body and gas interface exchanges, correct the reflection error of underwater light field in extra large look remote sensing, analyze bubble to the impact of hydroacoustic noise and the geology change etc. surveying ocean.
Utility model content
It is simple, easy and simple to handle that the purpose of this utility model is to provide a kind of structure, is applicable to the Bubble Parameters measurement mechanism of any degree of depth water body, provides the support on hardware for the bubble volume in accurate, express-analysis water body and morphological feature thereof.
In order to solve the problem, the technical solution adopted in the utility model is as follows:
A kind of Bubble Parameters measurement mechanism, the light source module comprising support and be relatively arranged in support and optical imaging device, and the bubble capture device between described light source module and optical imaging device, described light source module and optical imaging device are separately positioned in the lamp cylinder and phase machine barrel with waterproof construction, described Bracket setting is Three-dimensional triangle structure, inside is provided with fixed bar, and the gentle bubble trap setting of described lamp cylinder, phase machine barrel is all connected on fixed bar.
Further, the central spot of described lamp cylinder, the gentle bubble trap setting of phase machine barrel is in same level position.
Further, described support is provided with hanger, it is cursory that described hanger is connected with.
Further, described bubble capture device is the transparent cabinet that bottom is provided with opening.
Further, described bubble capture device is cube structure or cylindrical structure.
Further, described phase machine barrel comprises the camera inner core in shell and shell.
Further, described camera inner core comprises camera prop, on described camera prop, connects the fixed mount of optical imaging device, and described camera inner core side is for installing the camera lens loading dish of transparent glasses lens.
Further, described lamp cylinder comprises the lamp inner core in shell and shell.
Further, described lamp inner core comprises the light source prop of fixed light source module, and described lamp inner core side is for installing the luminous source mirror sheet loading tray of transparent glasses lens.
The beneficial effects of the utility model are:
1, the utility model has structure feature simple, easy and simple to handle;
2, the utility model is provided with phase machine barrel and the lamp cylinder of waterproof pressure, can detect Bubble Parameters in any degree of depth water body, provides the support on hardware for the bubble volume in accurate, express-analysis water body and morphological feature thereof.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the utility model phase barrel configuration schematic diagram;
Fig. 3 is the utility model lamp barrel structure schematic diagram.
Embodiment
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing of the present utility model; clear, complete description is carried out to the technical solution of the utility model; based on the embodiment in the application; other roughly the same embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the application's protection.
A kind of Bubble Parameters measurement mechanism, the light source module comprising support and be relatively arranged in support and optical imaging device, and the bubble capture device between described light source module and optical imaging device, described light source module and optical imaging device are separately positioned in the lamp cylinder and phase machine barrel with waterproof construction, described Bracket setting is Three-dimensional triangle structure, inside is provided with fixed bar, and the gentle bubble trap setting of described lamp cylinder, phase machine barrel is all connected on fixed bar.
Described bubble capture device is the transparent cabinet that bottom is provided with opening, described phase machine barrel comprises the camera inner core in shell and shell, described lamp cylinder comprises the lamp inner core in shell and shell, preferably, described bubble capture device is cube structure or cylindrical structure, described support is provided with hanger, it is cursory that described hanger is connected with, during specific works, measure the degree of depth of water body as required, regulate described hanger and cursory connecting length, device is put into water body, described optical imaging device can obtain the bubble projected image of water body in bubble capture device, transfer to data processing terminal, the physical size of bubble is calculated by data processing terminal, the parameter such as domain size distribution and density.
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of Bubble Parameters measurement mechanism, comprises support 1, fixed bar 2, hanger 3, lamp cylinder 4, lamp inner core 41, light source prop 42, luminous source mirror sheet loading tray 43, phase machine barrel 5, camera inner core 51, camera prop 52, fixed mount 53, camera lens loading dish 54, bubble capture device 6, cursory 7.
Embodiment one:
A kind of Bubble Parameters measurement mechanism as shown in Figure 1, comprise support 1 and the light source module and the optical imaging device that are relatively arranged on 1 li, support, and the bubble capture device 6 between described light source module and optical imaging device, described support 1 is as the support component of whole device, be set to Three-dimensional triangle structure, reduce materials, weight reduction, reduce costs, be convenient to operation under water body, described support 1 is provided with hanger 3, described hanger 3 is connected with cursory 7, regulate the connecting length of described hanger 3 and cursory 7, whole device can be made to arrive any degree of depth of water body, with implement device, parameter detecting is carried out to the bubble in any degree of depth water body.
Described light source module and optical imaging device are separately positioned in the lamp cylinder 4 and phase machine barrel 5 with waterproof construction, described support 1 inside is provided with fixed bar 2, described lamp cylinder 4, phase machine barrel 5 and bubble trap setting 6 are all connected on fixed bar 2, described lamp cylinder 4, the central spot of phase machine barrel 5 and bubble trap setting 6 is in same level position, described bubble capture device 6 is provided with the transparent cabinet of opening for bottom, in the present embodiment, described bubble capture device 6 is cube structure, therefore the Internal tangential circular areas of described bubble capture device 6 is determined, therefore the light that described light source module produces is utilized, irradiate the water body in bubble capture device 6, and the water body bubble projected image of bubble capture device 6 incircle is gathered by optical imaging device, the view data collected is sent to the data processing terminal be connected with described optical imaging device, data processing terminal is utilized to analyze bubble diagram picture, just the parameter information of actual bubble can be calculated thus, realize the measurement to Bubble Parameters in water body.
Normally work in water body to enable described optical imaging device and light source module, as shown in Figure 2, described phase machine barrel 5 comprises the camera inner core 51 in shell and shell, described camera inner core 51 comprises camera prop 52, described camera prop 52 connects the fixed mount 53 of optical imaging device, and described camera inner core 51 side is for installing the camera lens loading dish 54 of transparent glasses lens, as shown in Figure 3, described lamp cylinder 4 comprises the lamp inner core 41 in shell and shell, described lamp inner core 41 comprises the light source prop 42 of fixed light source module, and described lamp inner core 41 side is for installing the luminous source mirror sheet loading tray 43 of transparent glasses lens, described lamp cylinder 4 and all high pressure resistant material of phase machine barrel 5 are made, along with the increase fathomed, pressure in water body can become large, described lamp cylinder 4 and phase machine barrel 5 will protect light source module and optical imaging device not by the impact that pressure increases.
Embodiment two:
As shown in Figure 1 to Figure 3, a kind of Bubble Parameters measurement mechanism according to embodiment one, before work, measure the degree of depth of water body as required, regulate the connecting length of described hanger 3 and cursory 7, then device is put into water body, described cursory 7 provide buoyancy for whole device, it is made to arrive set measuring position, during specific works, described light source module produces light, irradiate described bubble capture device 6, described optical imaging device can obtain the bubble projected image of water body in bubble capture device 6, transfer to data processing terminal, the physical size of bubble is calculated by data processing terminal, domain size distribution and density etc., the surveying work of Bubble Parameters can be completed.
Below the utility model is described in detail, the above, be only the preferred embodiment of the utility model, when not limiting the utility model practical range, namely allly do impartial change according to the application's scope and modify, all should still belong in the utility model covering scope.
Claims (9)
1. a Bubble Parameters measurement mechanism, the light source module comprising support and be relatively arranged in support and optical imaging device, and the bubble capture device between described light source module and optical imaging device, it is characterized in that: described light source module and optical imaging device are separately positioned in the lamp cylinder and phase machine barrel with waterproof construction, described Bracket setting is Three-dimensional triangle structure, inside is provided with fixed bar, and the gentle bubble trap setting of described lamp cylinder, phase machine barrel is all connected on fixed bar.
2. a kind of Bubble Parameters measurement mechanism according to claim 1, is characterized in that: the central spot of the gentle bubble trap setting of described lamp cylinder, phase machine barrel is in same level position.
3. a kind of Bubble Parameters measurement mechanism according to claim 1, it is characterized in that: described support is provided with hanger, it is cursory that described hanger is connected with.
4. a kind of Bubble Parameters measurement mechanism according to claim 1, is characterized in that: described bubble capture device is the transparent cabinet that bottom is provided with opening.
5. a kind of Bubble Parameters measurement mechanism according to claim 4, is characterized in that: described bubble capture device is cube structure or cylindrical structure.
6. a kind of Bubble Parameters measurement mechanism according to claim 1, is characterized in that: described phase machine barrel comprises the camera inner core in shell and shell.
7. a kind of Bubble Parameters measurement mechanism according to claim 6, it is characterized in that: described camera inner core comprises camera prop, on described camera prop, connects the fixed mount of optical imaging device, and described camera inner core side is for installing the camera lens loading dish of transparent glasses lens.
8. a kind of Bubble Parameters measurement mechanism according to claim 1, is characterized in that: described lamp cylinder comprises the lamp inner core in shell and shell.
9. a kind of Bubble Parameters measurement mechanism according to claim 8, is characterized in that: described lamp inner core comprises the light source prop of fixed light source module, and described lamp inner core side is for installing the luminous source mirror sheet loading tray of transparent glasses lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411589.4U CN204679388U (en) | 2015-06-15 | 2015-06-15 | A kind of Bubble Parameters measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411589.4U CN204679388U (en) | 2015-06-15 | 2015-06-15 | A kind of Bubble Parameters measurement mechanism |
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| CN204679388U true CN204679388U (en) | 2015-09-30 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158124A (en) * | 2015-10-10 | 2015-12-16 | 山东省科学院海洋仪器仪表研究所 | Bubble image in-situ collection device |
| CN107505240A (en) * | 2017-10-11 | 2017-12-22 | 华能澜沧江水电股份有限公司 | Under hypobaric in water body gas core NATURAL DISTRIBUTION observation device and method |
| CN111220514A (en) * | 2020-03-02 | 2020-06-02 | 山东建筑大学 | Underwater microbubble and floc measuring device thereof |
| CN114113535A (en) * | 2021-12-13 | 2022-03-01 | 哈尔滨理工大学 | Device and method for measuring area of underwater explosion bubble of small equivalent explosive |
| CN114216905A (en) * | 2021-12-13 | 2022-03-22 | 中国科学院半导体研究所 | Multi-angle optical characteristic analysis device for submerged bubbles |
-
2015
- 2015-06-15 CN CN201520411589.4U patent/CN204679388U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158124A (en) * | 2015-10-10 | 2015-12-16 | 山东省科学院海洋仪器仪表研究所 | Bubble image in-situ collection device |
| CN107505240A (en) * | 2017-10-11 | 2017-12-22 | 华能澜沧江水电股份有限公司 | Under hypobaric in water body gas core NATURAL DISTRIBUTION observation device and method |
| CN107505240B (en) * | 2017-10-11 | 2019-10-29 | 华能澜沧江水电股份有限公司 | Under hypobaric in water body gas core NATURAL DISTRIBUTION observation device and method |
| CN111220514A (en) * | 2020-03-02 | 2020-06-02 | 山东建筑大学 | Underwater microbubble and floc measuring device thereof |
| CN114113535A (en) * | 2021-12-13 | 2022-03-01 | 哈尔滨理工大学 | Device and method for measuring area of underwater explosion bubble of small equivalent explosive |
| CN114216905A (en) * | 2021-12-13 | 2022-03-22 | 中国科学院半导体研究所 | Multi-angle optical characteristic analysis device for submerged bubbles |
| CN114113535B (en) * | 2021-12-13 | 2023-06-16 | 哈尔滨理工大学 | Method for measuring area of underwater explosion bubble of small equivalent explosive |
| CN114216905B (en) * | 2021-12-13 | 2024-04-09 | 中国科学院半导体研究所 | Multi-angle optical characteristic analysis device for submerged bubbles |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20170615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |