CN204220173U - A kind of reaction frame being convenient to use in oil bath pan - Google Patents
A kind of reaction frame being convenient to use in oil bath pan Download PDFInfo
- Publication number
- CN204220173U CN204220173U CN201420631701.0U CN201420631701U CN204220173U CN 204220173 U CN204220173 U CN 204220173U CN 201420631701 U CN201420631701 U CN 201420631701U CN 204220173 U CN204220173 U CN 204220173U
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- plate
- oil bath
- convenient
- bath pan
- reaction frame
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Abstract
The utility model discloses a kind of reaction frame being convenient to use in oil bath pan, comprise base plate, be erected at the connecting plate of base plate both sides, and the shelf between two connecting plates, with the hole of placing response pipe on described shelf; Described shelf comprises upper plate and the lower plate of parallel arranged stacked; With handle on described connecting plate, on handle, cover has heat insulating mattress.The utility model structure is simple, easy to operate, can place multiple reaction tube, carries out multiplely adding thermal response simultaneously, and conveniently carries out reinforced grade for operation to reaction at any time.
Description
Technical field
The utility model relates to a kind of experimental apparatus, particularly a kind of reaction frame being convenient to use in oil bath pan.
Background technology
Oil bath pan is a kind of instrument and equipment carrying out Heating Experiment that chemistry or biology laboratory are commonly used, being widely used in distillation, drying, concentrating and flooding chemicals or biological products, is the desirable indispensable instruments of the unit laboratory assay personnel such as each big-and-middle universities and colleges, environmental protection, scientific research, health, epidemic prevention, oil, metallurgy, chemical industry, medical treatment.
Such as, publication number is that the patent application of CN 103386342A provides a kind of oil bath pan, comprise base, pot body, Electrothermal ring and temperature probe, described pot body is positioned at described base top, contact does not connect, and described Electrothermal ring is positioned at the inside of described pot body, and contact does not connect, described base is respectively arranged with the insertion interface of described Electrothermal ring and described temperature probe, described chassis interior is provided with magnetic stirring apparatus.
In addition, Authorization Notice No. is that the utility model patent of CN 203711062U discloses a kind of oil bath pan with observation window, comprise control part and heating part, described heating part comprises external shell, a pot body is provided with in described external shell, described bottom of pot body is installed on the heater be electrically connected with described control part, the isolation sieve plate be fixedly connected with described pot body is provided with above described heater, described external shell is provided with the observation window of transparent configuration, and described pot body is provided with the transparent configuration that area is not less than described observation window with described observation window correspondence position.
In prior art, utilize oil bath pan to carry out several when adding thermal response simultaneously, usually first with rubber band, several reaction tube is bound, then be fixed on iron stand, put into oil bath pan.In this process, experimenter is easy to be scalded by the silicone oil of higher temperature in oil bath pan, be subject to the restriction of rubber band elastic force and iron stand simultaneously, a usual iron stand can only press from both sides 3 ~ 4 reaction tubes, namely can only carry out 3 ~ 4 reactions, the reaction limited amount that can carry out, causes certain waste to the volume of oil bath pan simultaneously, bring inconvenience to the operation of experimenter, very easily cause security incident.
Utility model content
For overcoming problems of the prior art, it is simple, easy to operate and be convenient to the reaction frame that uses in oil bath pan that the utility model provides a kind of structure, this reaction frame can place multiple reaction tube, carry out multiplely adding thermal response simultaneously, and conveniently at any time reinforced grade for operation be carried out to reaction.
Concrete technical scheme of the present utility model is as follows:
Be convenient to the reaction frame used in oil bath pan, comprise base plate, be erected at the connecting plate of base plate both sides, and the shelf between two connecting plates, with the hole of placing response pipe on described shelf;
Described shelf comprises upper plate and the lower plate of parallel arranged stacked; With handle on described connecting plate, on handle, cover has heat insulating mattress.
Reaction tube is placed in the hole of shelf, and is supported on base plate; The handle arranged, is beneficial to the handling operation of reaction frame, and convenient reaction frame is put into or takes out oil bath pan, and heat insulating mattress can prevent from scalding during operating grip.Meanwhile, the hole on shelf is that array-like is arranged, quantity can be arranged as the case may be, can carry out multiplely adding thermal response simultaneously.
As the improvement of technical scheme, described heat insulating mattress material therefor is polytetrafluoroethylene (PTFE).
Heat insulating mattress is used for avoiding scalding, and have heat-blocking action, the manufactured materials adopted is high temperature resistant and heat-barrier material, preferably uses polytetrafluoroethylene (PTFE) further.The support body of base plate, connecting plate and shelf composition adopts corrosion-and high-temp-resistant material to make, such as iron and steel.
As the improvement of technical scheme, the relative lower plate lifting carriage of described upper plate.
Because shelf is divided into arrange up and down two-layer, be keep reaction tube stable, reaction tube should pass upper plate and lower plate successively.Therefore, for the reaction tube of differing heights, upper plate lifting carriage is set, makes the height adjustable of upper plate, the reaction tube of differing heights can be supported, keep the upright of reaction tube.
As the improvement of technical scheme, the end face of described lower plate is vertically furnished with lead, and described upper plate is with the through hole passed for lead.
Utilize coordinating of lead and through hole, carry out lifting carriage operation to upper plate, the height realizing upper plate regulates.
As the improvement of technical scheme, described through hole both sides are provided with the stop nut be set on lead.
Stop nut is set on lead, and is distributed in the both sides of upper plate, and the position for upper plate keeps, the fixing height of upper plate on lead.
As the improvement of technical scheme, the bottom of described upper plate is provided with two parallel L shape guide rails, and this L shape slide on rails is combined with aperture adjustment plate, and described aperture adjustment plate is provided with the registration holes coordinated with described hole.
Initial hole is gauge orifice, for making the hole of upper plate, can adapt to the reaction tube of different size, the basal sliding of upper plate is combined with aperture adjustment plate, after upper plate and aperture adjustment plate misplace, the hole of actual placing response pipe on upper plate is reduced, thus relative standard hole reaction tube less than normal can be placed.
The utility model structure is simple, easy to operate, can place multiple reaction tube, carries out multiplely adding thermal response simultaneously, and conveniently carries out reinforced grade for operation to reaction at any time.
Accompanying drawing explanation
Fig. 1 is the structural representation of reaction frame;
Fig. 2 is the upper plate structure chart after improving.
Detailed description of the invention
As shown in Figure 1, a kind of reaction frame being convenient to use in oil bath pan, comprises support body, and this support body is made up of base plate 1, the connecting plate 4 being erected at base plate 1 both sides and connecting plate 5 and the shelf between two connecting plates.Shelf is be arranged in parallel two-layer, is upper plate 3 and lower plate 2 respectively, and upper plate 3 and lower plate 2 are equipped with the hole 7 of placing response pipe, in 3 × 3 array distribution, diameter is 2.5-3cm.Support body is provided with handle 8 and handle 6, and handle 8 can be vertically arranged in upper plate 3 top, also can be distributed in connecting plate both sides, and for avoiding scalding, on handle 8 and handle 6, cover has heat insulating mattress.
Above-mentioned reaction frame can place 9 reaction tubes simultaneously, carries out adding thermal response in oil bath pan.
In another embodiment, as shown in Figure 2, on the basis of above-mentioned reaction frame, upper plate 3 is improved, make the height of upper plate 3 and aperture adjustable, place the reaction tube of different size.
The end face of lower plate 2 is vertically furnished with lead, and upper plate 3 is with the through hole 9 passed for lead, and through hole 9 both sides are provided with the stop nut be set on lead, the fixing height of upper plate 3 on lead.
The bottom of upper plate 3 is provided with two parallel L shape guide rails, and this L shape slide on rails is combined with aperture adjustment plate 10, and this aperture adjustment plate 10 is provided with the registration holes 11 coordinated with hole 7, twitches aperture adjustment plate 10, and registration holes 11 and hole 7 misplace, and clamp reaction tube.
Along lead lifting upper plate 3, regulate the height of upper plate 3, twitch aperture adjustment plate 10, the aperture of upper plate 3 reality reduces, to adapt to the reaction tube of differing heights and diameter.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. be convenient to the reaction frame used in oil bath pan, it is characterized in that, comprise base plate, be erected at the connecting plate of base plate both sides, and the shelf between two connecting plates, with the hole of placing response pipe on described shelf;
Described shelf comprises upper plate and the lower plate of parallel arranged stacked; With handle on described connecting plate, on handle, cover has heat insulating mattress.
2. be convenient to the reaction frame used in oil bath pan as claimed in claim 1, it is characterized in that, described heat insulating mattress material therefor is polytetrafluoroethylene (PTFE).
3. be convenient to the reaction frame used in oil bath pan as claimed in claim 1, it is characterized in that, the relative lower plate lifting carriage of described upper plate.
4. be convenient to the reaction frame used in oil bath pan as claimed in claim 3, it is characterized in that, the end face of described lower plate is vertically furnished with lead, and described upper plate is with the through hole passed for lead.
5. be convenient to the reaction frame used in oil bath pan as claimed in claim 4, it is characterized in that, described through hole both sides are provided with the stop nut be set on lead.
6. be convenient to the reaction frame used in oil bath pan as claimed in claim 1, it is characterized in that, the bottom of described upper plate is provided with two parallel L shape guide rails, and this L shape slide on rails is combined with aperture adjustment plate, and described aperture adjustment plate is provided with the registration holes coordinated with described hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631701.0U CN204220173U (en) | 2014-10-28 | 2014-10-28 | A kind of reaction frame being convenient to use in oil bath pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631701.0U CN204220173U (en) | 2014-10-28 | 2014-10-28 | A kind of reaction frame being convenient to use in oil bath pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220173U true CN204220173U (en) | 2015-03-25 |
Family
ID=52918319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631701.0U Expired - Fee Related CN204220173U (en) | 2014-10-28 | 2014-10-28 | A kind of reaction frame being convenient to use in oil bath pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220173U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806687A (en) * | 2016-03-04 | 2016-07-27 | 中国石油大学(华东) | Mould for manufacturing rock block with adjustable angle and width of fissure surface |
| CN109675898A (en) * | 2019-01-30 | 2019-04-26 | 邱永英 | Stream of people's suction tube rack for cleaning |
| CN112934290A (en) * | 2021-05-14 | 2021-06-11 | 山东科技职业学院 | Experimental equipment matched with digestion tube |
-
2014
- 2014-10-28 CN CN201420631701.0U patent/CN204220173U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806687A (en) * | 2016-03-04 | 2016-07-27 | 中国石油大学(华东) | Mould for manufacturing rock block with adjustable angle and width of fissure surface |
| CN105806687B (en) * | 2016-03-04 | 2020-02-18 | 中国石油大学(华东) | Mould for manufacturing angle-adjustable and width-adjustable crack face rock block |
| CN109675898A (en) * | 2019-01-30 | 2019-04-26 | 邱永英 | Stream of people's suction tube rack for cleaning |
| CN112934290A (en) * | 2021-05-14 | 2021-06-11 | 山东科技职业学院 | Experimental equipment matched with digestion tube |
| CN112934290B (en) * | 2021-05-14 | 2021-10-12 | 山东科技职业学院 | Experimental equipment matched with digestion tube |
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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: 20150325 Termination date: 20161028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |