CN205230471U - Marine plankton UV -B irradiation experimental apparatus - Google Patents
Marine plankton UV -B irradiation experimental apparatus Download PDFInfo
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- CN205230471U CN205230471U CN201520970699.4U CN201520970699U CN205230471U CN 205230471 U CN205230471 U CN 205230471U CN 201520970699 U CN201520970699 U CN 201520970699U CN 205230471 U CN205230471 U CN 205230471U
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Abstract
The utility model relates to a marine plankton UV -B irradiation experimental apparatus. It includes: UV -B irradiation case, riser, ultraviolet B lamp, the water -bath that is used for placing the wire netting of culture dish and is used for constant temperature heating, riser by the fixed part, be used for installing the platform of ultraviolet B lamp and collapsible lifting unit constitutes, the fixed part passes through lifting unit with the platform to be connected, the fixed part of riser is installed in the top of UV -B irradiation case, the water -bath is placed at UV -B irradiation incasement, the wire netting rigid coupling is on the inside wall of water -bath. Utilize ultraviolet B lamp to provide UV -B the radiation source, the regulation riser is controlled ultraviolet B lamp and is equipped with the distance that receives the biotic culture dish of examination, and the decision receives the examination biology to accept the power of UV -B irradiation intensity, has solved and has adjusted the difficult problem of UV -B irradiation intensity wantonly according to testing the requirement inconveniently in the irradiation equipment in the past, through the water -bath, guarantee to receive the examination biology to be in the stationary temperature at the irradiation in -process, avoid temperature fluctuations to cause the influence to the experimental result, ensure to test the reliability of the data.
Description
Technical field
The utility model relates to a kind of halonereid UV-B irradiation experiment device.
Background technology
Ultraviolet (Ultravioletradiation, UVR) be solar spectrum medium wavelength range at 200 ~ 400nm, naked eyes are invisible, human health and other ecosystems had to the shortwave electromagnetic radiation of significant impact.According to the difference of wavelength and biological effect, ultraviolet can be divided into again near ultraviolet ray (UV-A, 315 ~ 400nm), far ultraviolet (UV-B, 280 ~ 315nm) and ultrashort ultraviolet (UV-C, 200 ~ 280nm).Ozonosphere in atmospheric advection layer can the ultraviolet of above-mentioned three wave bands of absorption in various degree, and wherein UV-A is arrived ground by absorbing hardly, but it to biological without lethal effect; Although UV-C has strong impact to biology, substantially entirely absorbed by ozonosphere; And UV-B can only part be absorbed by ozonosphere, and there is significant impact to biology.In its natural state, about have the UV-B of 90% can be absorbed by ozonosphere, the UV-B of residue about 10% can arrive earth surface, and produces significant Ecology effect to biosphere.Can not experimentally require in irradiation apparatus to adjust arbitrarily UV-B irradiation intensity in the past; And biological subject is subject to the impact of temperature fluctuation in irradiation process, experimental result has deviation, cannot ensure the reliability of experimental data.
Utility model content
The utility model is intended to solve the problem, provide a kind of halonereid UV-B irradiation experiment device, its structure is simple, reasonable in design, practical and convenient, and can meet the requirement of the correlative study that halonereid affects by uv b radiation power, its technical scheme adopted is as follows:
A kind of halonereid UV-B irradiation experiment device, it is characterized in that, comprise: UV-B irradiation box, lifter, ultraviolet B lamp, entanglement for culture dish holding and the water-bath for heated at constant temperature, described lifter is by fixed part, for installing platform and the contractile lifting unit composition of ultraviolet B lamp, described fixed part is connected by lifting unit with platform, the fixed part of described lifter is installed on the top of UV-B irradiation box, described water-bath is placed on bottom UV-B irradiation box, described entanglement is fixed on the madial wall of water-bath, the left and right sides of described UV-B irradiation box is all connected with ultraviolet germicidal lamp.
On the basis of technique scheme, the lateral surface of described ultraviolet B lamp is enclosed with acetyl cellulose film.
On the basis of technique scheme, also comprise daylight lamp, it is installed on platform.
On the basis of technique scheme, the side of described UV-B irradiation box is provided with sliding glass door.
The utility model tool has the following advantages: utilize ultraviolet B lamp to provide uv b radiation source; Regulate lifter to control ultraviolet B lamp and the distance of double dish that biological subject is housed, determine that biological subject accepts the power of UV-B irradiation intensity, solve inconvenience in irradiation apparatus in the past and experimentally require a difficult problem for adjustment UV-B irradiation intensity arbitrarily; By water-bath, ensure that biological subject is in stationary temperature in irradiation process, avoid temperature fluctuation to impact experimental result, guarantee the reliability of experimental data.
Accompanying drawing explanation
Fig. 1: perspective view of the present utility model (except lifter);
Fig. 2: front view of the present utility model;
The cut-open view of Fig. 3: Fig. 2;
Fig. 4: left view of the present utility model;
The cut-open view of Fig. 5: Fig. 4;
Fig. 6: the schematic diagram that ultraviolet B lamp described in the utility model matches with acetyl cellulose film;
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figures 1 to 6, it should be noted that here, following noun of locality left and right is all define for benchmark with the view shown in Fig. 1, should be appreciated that the protection domain that the use of the described noun of locality should not limit the application and asks.A kind of halonereid UV-B irradiation experiment device of the present embodiment, comprise: UV-B irradiation box 1, lifter 2, ultraviolet B lamp 3, entanglement 8 for culture dish holding 9 and the water-bath 7 for heated at constant temperature, described lifter 2 is by fixed part 2-1, platform 2-3 and contractile lifting unit 2-2 for installing ultraviolet B lamp 3 form, described fixed part 2-1 is connected by lifting unit 2-2 with platform 2-3, the fixed part 2-1 of described lifter 2 is installed on the top of UV-B irradiation box 1, described water-bath 7 is placed on bottom UV-B irradiation box 1, described entanglement 8 is fixed on the madial wall of water-bath 7, the left and right sides of described UV-B irradiation box 1 is all connected with ultraviolet germicidal lamp 6, sterilization is carried out in irradiation box 1 by ultraviolet, sterilization, thus ensure that biological subject is in gnotobasis in irradiation process, regulate ultraviolet B lamp 3 and the distance of double dish 9 that biological subject is housed by lifter 2, regulate the UV-B irradiation intensity that biological subject is subject to, according to the temperature requirement cultivating biological subject, utilize water-bath 7 to ensure that biological subject is in stationary temperature in irradiation process, guarantee the reliability of experimental data, the water level of water-bath 7 should maintain an equal level with the page of biological subject nutrient solution in double dish 9, avoids water level too high and overflows in the nutrient solution in double dish 9, avoid water level too low equally and cannot ensure that nutrient solution is in stationary temperature.
Described ultraviolet B lamp is UV-B lamp.
The mode that described lifter 2 carries out being elevated can be automatic, also can be manual.
Described lifting unit 2-2 can be realized by body cradle, also realizes by rope.Those skilled in the art are illustrated lifting unit above should knowing by way of example, but described lifting unit is not limited to above-mentioned specific embodiment, and all any changes of doing based on described lifting unit or modification all belong to the claimed scope of the utility model.
Preferably, the lateral surface of described ultraviolet B lamp 3 is enclosed with acetyl cellulose film 5, and described ultraviolet B lamp 3 is for providing uv b radiation source for biological subject, and described acetyl cellulose film 5 is for removing the shortwave radiation of (wavelength ﹤ 280nm) such as UV-C.
Preferably, also comprise daylight lamp 4, it is installed on platform 2-3, and described daylight lamp 4 provides illumination for biological subject.
Further, the side of described UV-B irradiation box 1 is provided with sliding glass door 10, providing a relative closure, aseptic radiation environment by installing sliding glass door 10 for biological subject, being convenient to experimenter at the outer growing state observing biological subject of irradiation box 1 simultaneously.
The model of described ultraviolet B lamp 3 and the model of quantity and daylight lamp 4 and quantity can experimentally require to adjust.
Be illustrated the utility model by way of example above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (4)
1. a halonereid UV-B irradiation experiment device, it is characterized in that, comprise: UV-B irradiation box (1), lifter (2), ultraviolet B lamp (3), entanglement (8) for culture dish holding (9) and the water-bath (7) for heated at constant temperature, described lifter (2) is by fixed part (2-1), for installing platform (2-3) and contractile lifting unit (2-2) composition of ultraviolet B lamp (3), described fixed part (2-1) is connected by lifting unit (2-2) with platform (2-3), the fixed part (2-1) of described lifter (2) is installed on the top of UV-B irradiation box (1), described water-bath (7) is placed on UV-B irradiation box (1) bottom, described entanglement (8) is fixed on the madial wall of water-bath (7), the left and right sides of described UV-B irradiation box (1) is all connected with ultraviolet germicidal lamp (6).
2. a kind of halonereid UV-B irradiation experiment device according to claim 1, is characterized in that: the lateral surface of described ultraviolet B lamp (3) is enclosed with acetyl cellulose film (5).
3. a kind of halonereid UV-B irradiation experiment device according to claim 1 and 2, it is characterized in that: also comprise daylight lamp (4), it is installed on platform (2-3).
4. a kind of halonereid UV-B irradiation experiment device according to claim 3, is characterized in that: the side of described UV-B irradiation box (1) is provided with sliding glass door (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970699.4U CN205230471U (en) | 2015-11-27 | 2015-11-27 | Marine plankton UV -B irradiation experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970699.4U CN205230471U (en) | 2015-11-27 | 2015-11-27 | Marine plankton UV -B irradiation experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205230471U true CN205230471U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970699.4U Expired - Fee Related CN205230471U (en) | 2015-11-27 | 2015-11-27 | Marine plankton UV -B irradiation experimental apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN205230471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826953A (en) * | 2020-12-29 | 2021-05-25 | 江苏澳联科技开发有限公司 | Cold chain warehousing article disinfection device |
-
2015
- 2015-11-27 CN CN201520970699.4U patent/CN205230471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826953A (en) * | 2020-12-29 | 2021-05-25 | 江苏澳联科技开发有限公司 | Cold chain warehousing article disinfection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160511 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |