CN2592268Y - Digital-display multi-head magnetic-mixing constant temperature water bath boiler - Google Patents
Digital-display multi-head magnetic-mixing constant temperature water bath boiler Download PDFInfo
- Publication number
- CN2592268Y CN2592268Y CN 02250644 CN02250644U CN2592268Y CN 2592268 Y CN2592268 Y CN 2592268Y CN 02250644 CN02250644 CN 02250644 CN 02250644 U CN02250644 U CN 02250644U CN 2592268 Y CN2592268 Y CN 2592268Y
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- CN
- China
- Prior art keywords
- temperature
- hot water
- water bath
- constant temperature
- direct current
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a heating device with constant temperature, particularly a multi-head water bath boiler with digital display, magnetic and stir constant temperature. The utility model comprises a temperature sensing pipe, a direct current electric motor, a temperature digital display, a heating pipe, a general power supply switch and a temperature setting press button, and also comprises a hot water circulating pump which is arranged in a boiler body, a circulating water pipe which is connected with the hot water circulating pump, a magnet which is fixed on a rotation shaft of the direct current electric motor in the boiler body, an iron gravity ring which is used for fixing a conical flask, a layer of plastic small balls which are used for reducing the evaporation of the hot water and are covered on the water surface, and a plurality of speed-regulating switches of magnetic stirrers which are arranged in parallel. A plurality of magnetic stirrers are arranged in the boiler body, each conical flask is fixed by the iron gravity ring, and thus the conical flask avoids fixing by old fixing frames which occupy the space, and has convenient operation, and uniformly constant temperature. As one layer of plastic small balls is covered on the water surface, the evaporation of the hot water is reduced.
Description
Affiliated technical field
The utility model relates to a kind of constant temperature heating device, and particularly numeral shows bull magnetic agitation thermostat water bath.
Background technology
Be used for breadboard single head magnetic stirring apparatus and thermostat water bath in the prior art, very consuming time when do, organizing parallel laboratory test more, and be difficult to guarantee the uniformity of each group experimental temperature, though the stirring of material adopts electric power to stir, but attachedly help instrument such as speed regulator, increasing of shaft just to bring many troublesome poerations, the sealing between reactor (beaker or conical flask etc.) and the shaft is also often gone wrong in addition.
Summary of the invention
The purpose of this utility model is intended to overcome the deficiencies in the prior art and provides the interior each point temperature of a kind of pot even, magnetic agitation and water bath with thermostatic control strike up partnership, reduce the hot water evaporation, the high and convenient and safe reliable numeral of service efficiency shows bull magnetic agitation thermostat water bath.
The purpose of this utility model is achieved in that
A kind of numeral shows bull magnetic agitation thermostat water bath, comprise temperature-sensitive pipe 16, direct current generator 13, temperature digital display 9, heating tube 2 and total power switch and temperature setting button 5, also comprise the hot water circulating pump 3 and the connected circulating water pipe 17 that are arranged in pot body, be fixed on the magnet 12 in direct current generator 13 rotating shafts in pot body, be used for fixing conical flask 7 iron gravity ring 14, be used to reduce the hot water evaporation and cover one deck plastic beads 8 on the water surface and a plurality of magnetic stirring apparatus speed-regulating switch 1 side by side.
Magnet 12 in described direct current generator 13 and its rotating shaft can be provided with 2～10.
Described magnetic stirring apparatus speed-regulating switch 1 can be provided with 2～10.
What the utility model was provided with a plurality of magnetic stirring apparatus and each conical flask in a pot body fixedly is by iron gravity ring, has avoided the old-fashioned fixed mount by taking up space to fix, and extremely easy to use, constant temperature is even; And owing to the covering of one deck plastic beads has reduced the evaporation of hot water, service efficiency greatly improves.
Description of drawings
Fig. 1 is the front view and the partial sectional view of a kind of concrete structure of the present utility model;
Fig. 2 is the vertical view of a kind of concrete structure of the present utility model.
In Fig. 1～Fig. 2,1 is the magnetic stirring apparatus speed-regulating switch, and 2 is heating tube, 3 is hot water circulating pump, and 4 are temperature survey and automatic temperature control instrument, and 5 is that total power switch and temperature are set button, 6 is stirrer, and 7 is conical flask, and 8 is plastic beads, 9 is temperature digital display, and 10 is shell, and 11 is the stainless steel water bath, 12 is magnet, and 13 is direct current generator, and 14 is iron gravity ring, 15 is osculum, and 16 is the temperature-sensitive pipe, and 17 is circulating water pipe
The specific embodiment
See figures.1.and.2, so that 7 magnetic stirring apparatus to be set in the pot is example, set the optimal spacing of per two agitators by the end Jie diameter of conical flask, Jie in being arranged on 12～20 volts direct current generators 13 at the bottom of pot body, fix magnet on each dc motor shaft, motor and total power switch and temperature are set button 5 to be electrically connected, stainless steel water bath 11 is put in pot body, circulating water pipe in the water-bath 17 is connected with hot water circulating pump 3, heating tube in the water-bath 2 is connected with power switch 5, insert temperature-sensitive pipe 16, install temperature measuring set and auto-controller 4 and temperature digital display 9; Reserve osculum 15. and do when testing, iron gravity ring 14 is placed in each conical flask, the plastic beads bedding at the water surface, is put into conical flask with stirrer 6, promptly finish the utility model.
Claims (3)
1. a numeral shows bull magnetic agitation thermostat water bath, comprise temperature-sensitive pipe (16), direct current generator (13), temperature digital display (9), heating tube (2) and total power switch and temperature are set button (5), it is characterized in that: also comprise the hot water circulating pump (3) and the connected circulating water pipe (17) that are arranged in pot body, be fixed on the magnet (12) in direct current generator (13) rotating shaft in pot body, be used for fixing the iron gravity ring (14) of conical flask (7), be used to reduce the hot water evaporation and cover one deck plastic beads (8) on the water surface and a plurality of magnetic stirring apparatus speed-regulating switch (1) side by side.
2. show bull magnetic agitation thermostat water bath according to the described numeral of claim 1, it is characterized in that the magnet (12) in described direct current generator (13) and its rotating shaft can be provided with 2～10.
3. show bull magnetic agitation thermostat water bath according to the described numeral of claim 1, it is characterized in that described magnetic stirring apparatus speed-regulating switch (1) can be provided with 2～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250644 CN2592268Y (en) | 2002-12-25 | 2002-12-25 | Digital-display multi-head magnetic-mixing constant temperature water bath boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250644 CN2592268Y (en) | 2002-12-25 | 2002-12-25 | Digital-display multi-head magnetic-mixing constant temperature water bath boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592268Y true CN2592268Y (en) | 2003-12-17 |
Family
ID=33720810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250644 Expired - Fee Related CN2592268Y (en) | 2002-12-25 | 2002-12-25 | Digital-display multi-head magnetic-mixing constant temperature water bath boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592268Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307415A (en) * | 2014-11-11 | 2015-01-28 | 四川省科源工程技术测试中心 | Kerogen separation equipment |
| CN104437697A (en) * | 2014-11-04 | 2015-03-25 | 无锡市华明化工有限公司 | Simple water bath kettle |
| CN107233834A (en) * | 2017-07-14 | 2017-10-10 | 上海纤检仪器有限公司 | A kind of stirring in water bath device |
| CN107930715A (en) * | 2017-10-27 | 2018-04-20 | 宁夏大学 | Anti-shake back taper bottle water-bath system |
| CN113926505A (en) * | 2021-11-26 | 2022-01-14 | 中国人民解放军海军特色医学中心 | Flask erects puts ware and water-bath |
-
2002
- 2002-12-25 CN CN 02250644 patent/CN2592268Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437697A (en) * | 2014-11-04 | 2015-03-25 | 无锡市华明化工有限公司 | Simple water bath kettle |
| CN104307415A (en) * | 2014-11-11 | 2015-01-28 | 四川省科源工程技术测试中心 | Kerogen separation equipment |
| CN107233834A (en) * | 2017-07-14 | 2017-10-10 | 上海纤检仪器有限公司 | A kind of stirring in water bath device |
| CN107930715A (en) * | 2017-10-27 | 2018-04-20 | 宁夏大学 | Anti-shake back taper bottle water-bath system |
| CN107930715B (en) * | 2017-10-27 | 2019-10-11 | 宁夏大学 | Anti-shake back taper bottle water-bath system |
| CN113926505A (en) * | 2021-11-26 | 2022-01-14 | 中国人民解放军海军特色医学中心 | Flask erects puts ware and water-bath |
| CN113926505B (en) * | 2021-11-26 | 2023-02-10 | 中国人民解放军海军特色医学中心 | Flask erects puts ware and water-bath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |