CN200996935Y - Thermostatic razor-shell-type jacket device with hinge mechanism for polarimeter test tube - Google Patents
Thermostatic razor-shell-type jacket device with hinge mechanism for polarimeter test tube Download PDFInfo
- Publication number
- CN200996935Y CN200996935Y CN 200620144612 CN200620144612U CN200996935Y CN 200996935 Y CN200996935 Y CN 200996935Y CN 200620144612 CN200620144612 CN 200620144612 CN 200620144612 U CN200620144612 U CN 200620144612U CN 200996935 Y CN200996935 Y CN 200996935Y
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- channel pipe
- channel
- interface
- test tube
- hinge
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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
A razor shell-shaped thermostatic jacket apparatus with an hinge mechanism for polarimeter test tube is provided, which comprises two channel tubes with cross section in falcate shape or U-shape, and an interface is arranged on each end of each channel tube; the interfaces on two ends of each channel tube communicate to each other through the channel tube; the channel tubes and the interfaces are made of a metal material; the razor shell-shaped thermostatic jacket apparatus is characterized in: the structure of the apparatus comprises a hinge, one side of each channel tube is connected to the hinge, and two channel tubes are hinged together via the hinge.
Description
Technical field
The utility model relates to a kind of razor clam shape constant temperature jacket apparatus that contains linkage that is used for the polarimeter test tube, belongs to optical instrument field.
Background technology
Polarimeter is optical activity direction and the big or small instrument that is used to measure optical active substance, according to concentration, the purity that the direction and the size of optical activity can be determined this substance solution, also can be used as the important evidence of the molecular structure of judging organic substance.The optical activity of optical active substance depends primarily on the structure of material itself.In addition, also see through the thickness of material with light, used light wavelength is relevant with temperature during measurement.When measuring regularly at temperature, wavelength and solvent one, various specific rotatory powers with optically active substance are certain value, thereby can be used for observing the optical activity of these materials, can also observe the process of reaction by the variation of observing system under test (SUT) optical activity in course of reaction.In the middle of this, temperature is very big to the influence of optical activity, and therefore many experimental projects all need carry out under certain constant temperature.Temperature variation can make polarization tube change length because of expanding with heat and contract with cold, and causes the density of testing liquid to change.In addition, temperature variation also may make and take place between the test substance molecule to associate or disassociation, and optical activity is changed.
The Zhao Xiuzhen of DaLian, China university chemistry and department of chemistry engineering is published in the article " improvement of polarimeter sample hose " on " university chemistry " 1999 03 phases, and, the Li Dahui of Tongren teachers training school department of biochemistry is published in the article " for polarimeter install thermostatic water-jacket " of the pedagogical higher junior college of Tongren on journal 02 phase of calendar year 2001 and has proposed two kinds of constant temperature polarization tube schemes that thermostatic water-jacket is installed regularly respectively, for constant temperature observation and the alternating temperature observation problem of tackling optical activity provides useful solution route.The constant temperature polarization tube that proposes in above-mentioned two literary compositions is to be non-removable fixing form.
The Li Rongsheng of ningbo of china university etc. are in the utility application case of submitting on Dec 19th, 2006 that is entitled as " a kind of two-sectional type constant temperature jacket device of polarimeter coupon ", disclose a kind of can either Fast Installation, the convenient again two-sectional type constant temperature jacket device of removing fast, the technical scheme of this application case is as follows: two-sectional type constant temperature jacket device comprises two channel pipes, the transversal section of channel pipe is falcate or U-shaped, on the two ends of each channel pipe an interface is arranged respectively, and, the interface that lays respectively on the channel pipe two ends passes through channel pipe UNICOM each other, and, an interface of each channel pipe and an interface of another channel pipe are by flexible pipe UNICOM, and the material that constitutes channel pipe and interface is a metal material.In this application case scheme, two channel pipes are linked together by flexible pipe, see on the whole, and structure connection is comparatively lax.
The utility model content
Technical problem to be solved in the utility model is, scheme to above-mentioned " a kind of two-sectional type constant temperature jacket device of polarimeter coupon " utility application case is improved, under the prerequisite that keeps this application case scheme advantage, develop and the thermostat that a kind of self structure association is used for the polarimeter test tube more closely.
The utility model solve the technical problem by following scheme, the device that this scheme provides is a kind of razor clam shape constant temperature jacket apparatus that contains linkage that is used for the polarimeter test tube, this device comprises two channel pipes, the transversal section of described channel pipe is falcate or U-shaped, on the two ends of each channel pipe an interface is arranged respectively, and, the interface that lays respectively on the channel pipe two ends passes through channel pipe UNICOM each other, and, the material that constitutes described channel pipe and described interface is a metal material, it is characterized in that, comprise hinge in the structure of this device, a side of each channel pipe is connected with described hinge, and two channel pipes are hinged together via described hinge.Described channel pipe is the pipeline that the transversal section of hollow is falcate or U-shaped.Interface on the two ends of channel pipe is to be used for the interface that isothermal liquid flows to or flows out.Described metal material is for example: copper, stainless steel.This device can also comprise the flexible pipe that is used to make two mutual UNICOMs of channel pipe; An interface of each channel pipe and an interface of another channel pipe can pass through flexible pipe UNICOM.Described flexible pipe is for example: rubber tube, plastic tube, metal hose.This device certainly further comprises some extension assemblies, described extension assembly is super constant temperature trough and two extension hoses for example, two interfaces of described two channel pipe remainders can be respectively and two end UNICOMs of extending hoses, two other ends that extend hoses respectively with the thermostatted water import and the outlet UNICOM of super constant temperature trough.Be buckled on the polarimeter test tube two hinged channel pipes and closure, divide the small diameter part of polarimeter test tube wrapped folder wherein, connect thermostatted water, just can carry out the optical activity surveying work of temperature constant at assigned temperature.
The utility model has the advantages that this razor clam shape constant temperature jacket apparatus can be realized opening and closing movement flexibly by linkage, simultaneously, two channel pipes are hinged because of hinge, form related structure more closely, are not easy to be scattered, and use more convenient.
Description of drawings
Fig. 1 is a polarimeter test tube organigram common in the common laboratory.
Fig. 2 is the synoptic diagram of disclosed embodiment in the Chinese utility application case of submitting on Dec 19th, 2006 that is entitled as " a kind of two-sectional type constant temperature jacket device of polarimeter coupon " such as the Li Rongsheng of University Of Ningbo.
Fig. 3 a and Fig. 3 b are the described razor clam shape constant temperature jacket apparatus embodiment synoptic diagram that contains linkage that is used for the polarimeter test tube of this case.Wherein, Fig. 3 a is the open surface organigram under the clamping device opening-wide state; Fig. 3 b is the back side organigram under the clamping device opening-wide state.
Among the figure, the 1, the 4th, channel pipe, the 2, the 3rd, described extension hose, the 5th, hinge, the 6th, the flexible pipe that channel pipe 1 and channel pipe 4 UNICOMs are got up, the 7,8,9, the 10th, be used for the interface that isothermal liquid flows to or flows out.
Embodiment
In this case embodiment that Fig. 3 (comprising Fig. 3 a and Fig. 3 b) is showed, interface 7 connects via channel pipe 4 mutually with interface 9, interface 8 connects via channel pipe 1 mutually with interface 10, the interface 8 of channel pipe 1 and the interface 7 of channel pipe 4 are via flexible pipe 6 mutual UNICOMs, the interface 10 of channel pipe 1 and extension hose 2 UNICOMs, the interface 9 of channel pipe 4 and extension hose 3 UNICOMs, extend the other end of hose 2 and the thermostatted water water delivering orifice UNICOM of super constant temperature trough, extend the other end of hose 3 and the thermostatted water water inlet UNICOM of super constant temperature trough, channel pipe 1 is hinged via hinge 5 with channel pipe 4, arrow signal thermostatted water among the figure flows to, the length dimension of channel pipe 1 and channel pipe 4 is slightly shorter than the length dimension of the small diameter part branch of polarimeter test tube shown in Figure 1, so that embed wherein when installing, the tubular cavity that is formed by the hinged channel pipe 1 of hinge 5 and channel pipe 4 closed backs is just in time agreed with the small diameter part branch of polarimeter test tube shown in Figure 1.
Claims (1)
1. razor clam shape constant temperature jacket apparatus that contains linkage that is used for the polarimeter test tube, this device comprises two channel pipes, the transversal section of described channel pipe is falcate or U-shaped, on the two ends of each channel pipe an interface is arranged respectively, and, the interface that lays respectively on the channel pipe two ends passes through channel pipe UNICOM each other, and, the material that constitutes described channel pipe and described interface is a metal material, it is characterized in that, comprise hinge in the structure of this device, a side of each channel pipe is connected with described hinge, and two channel pipes are hinged together via described hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620144612 CN200996935Y (en) | 2006-12-30 | 2006-12-30 | Thermostatic razor-shell-type jacket device with hinge mechanism for polarimeter test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620144612 CN200996935Y (en) | 2006-12-30 | 2006-12-30 | Thermostatic razor-shell-type jacket device with hinge mechanism for polarimeter test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996935Y true CN200996935Y (en) | 2007-12-26 |
Family
ID=38995369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620144612 Expired - Fee Related CN200996935Y (en) | 2006-12-30 | 2006-12-30 | Thermostatic razor-shell-type jacket device with hinge mechanism for polarimeter test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996935Y (en) |
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2006
- 2006-12-30 CN CN 200620144612 patent/CN200996935Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20101230 |