CN205886929U - Electric heating constant -temperature water bath kettle - Google Patents
Electric heating constant -temperature water bath kettle Download PDFInfo
- Publication number
- CN205886929U CN205886929U CN201620801274.5U CN201620801274U CN205886929U CN 205886929 U CN205886929 U CN 205886929U CN 201620801274 U CN201620801274 U CN 201620801274U CN 205886929 U CN205886929 U CN 205886929U
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- CN
- China
- Prior art keywords
- inner bag
- shell
- heat transfer
- transfer plate
- water bath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric heating constant -temperature water bath kettle, including shell, inner bag, heat transfer plate and backup pad, be provided with the inner bag in the shell, the inner bag bottom is provided with U type electrical heating rod, U type electrical heating rod tip is provided with miniature screw, be provided with electromagnetism constant temperature equipment between inner bag bottom and the shell, the inner bag lateral wall is fixed with temperature sensor, inner bag central authorities are provided with the locating lever, heat transfer plate central authorities are provided with spacing hole, the heat transfer plate is fixed in the inner bag through spacing hole, the shell surface is provided with control panel, equal and the control panel electric connection of U type electrical heating rod, miniature screw, electromagnetism constant temperature equipment and temperature sensor. The utility model discloses a two heating device, first by heating stick preheats, reach the predetermined temperature after, last the heat supply through electromagnetism constant temperature equipment, the use of having saved the energy greatly, more accurate control the steady temperature of water -bath.
Description
Technical field
The utility model is related to laboratory equipment device field, specially a kind of electric-heated thermostatic water bath.
Background technology
Water-bath be mainly used in laboratory distillation, be dried, concentrate and warm stain chemicals or biological products it can also be used to
Heated at constant temperature and other humid tests, are biology, heredity, virus, aquatic products, environmental protection, medicine, health, laboratory, analysis room, religion
Educate the indispensable instrument of scientific research.In water-bath heating process, heated object passes through heating water bath.
Against a kind of mode of heating, single function, difficult control of temperature balances traditional water-bath, fluctuated, and
Water temperature is uneven, makes experiment produce error, waste of resource, maintenance cost is high.
Content of the invention
The purpose of this utility model is to provide a kind of electric-heated thermostatic water bath, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, the utility model provides a kind of following technical scheme: electric-heated thermostatic water bath, including outer
Shell, inner bag, heat transfer plate and gripper shoe, interior in described shell be provided with inner bag, described inner bag bottom is provided with u-shaped electrically heated rod；
Described u-shaped electrically heated rod end is provided with Mini-type spiral oar；It is provided with electromagnetic constant-temperature device between described inner bag bottom and shell；
Described side wall of inner is fixed with temperature sensor；Described inner bag central authorities are provided with locating rod；Described heat transfer plate central authorities setting is limited
Position hole；Described spacing hole both sides are respectively arranged with rectangle to opening；Described heat transfer plate is fixed in inner bag by spacing hole,
And be connected with u-shaped electrically heated rod；Described gripper shoe is provided with circular hole；It is provided with pot cover on described circular hole；Described gripper shoe connects
At inner bag top；Described shell side is rotatably connected to lid；Described case surface is provided with control panel；Described u-shaped electricity adds
Hot pin, Mini-type spiral oar, electromagnetic constant-temperature device and temperature sensor are all electrically connected with control panel；Described inner bag bottom side
It is provided with dewatering orifice.
Preferably, described Mini-type spiral oar is provided with three, and is respectively arranged at inner bag bottom.
Preferably, described dewatering orifice is connected to housing exterior by flexible pipe, and flexible pipe is stuck in shell side by fixture block；Institute
State dewatering orifice and flexible pipe junction is provided with magnetic valve.
Preferably, it is provided with seal washer between described u-shaped heating stick end and inner bag.
Preferably, described circular hole is provided with two, and Circularhole diameter is slightly less than pot cover diameter.
Compared with prior art, the beneficial effects of the utility model are: the utility model: the utility model is using double heating
Device, first passes through heating rod preheating, after reaching predetermined temperature, continues heat supply by electromagnetic constant-temperature device, greatlys save the energy
Use, the more precise control steady temperature of water-bath, reduces cost, heatproof, moisture-proof, deformation are little, both saved material,
Increase attractive in appearance, and improve production efficiency, convenient maintenance and maintenance；Structure is simple, and thermoregulator can adopt smaller size smaller phase
To independence, both saved raw material, and substantially increased experiment success rate again, conveniently keep in repair and maintain.
Brief description
Fig. 1 is the utility model internal structure schematic diagram；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model front view；
Fig. 4 is the utility model heat transfer plate structure schematic diagram；
Fig. 5 is the utility model supporting plate structure schematic diagram
In reference: 1- shell；2- inner bag；3- heat transfer plate；4- electrically heated rod；5- Mini-type spiral oar；6- electromagnetic constant-temperature
Device；7- temperature sensor；8- locating rod；9- spacing hole；10- gripper shoe；11- circular hole；12- pot cover；Cover on 13-；14- controls
Panel；15- dewatering orifice；16- flexible pipe；17- fixture block；18- is to opening.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1-5, a kind of embodiment that the utility model provides:
A kind of electric-heated thermostatic water bath, including shell 1, inner bag 2, heat transfer plate 3 and gripper shoe 10, interior in shell 1 is provided with
Inner bag 2, inner bag 2 bottom is provided with u-shaped electrically heated rod 4；U-shaped electrically heated rod 4 end is provided with Mini-type spiral oar 5；Inner bag 2 bottom
It is provided with electromagnetic constant-temperature device 6 and shell 1 between；Inner bag 2 side wall is fixed with temperature sensor 7；Inner bag 2 central authorities are provided with positioning
Bar 8；Heat transfer plate 3 central authorities are provided with spacing hole 9；Spacing hole 9 both sides are respectively arranged with rectangle to opening 18；Heat transfer plate 3 leads to
Cross spacing hole 9 to be fixed in inner bag 2, and heat transfer plate 3 is connected with u-shaped electrically heated rod 4；Gripper shoe 10 is provided with circular hole 11；Circular hole
It is provided with pot cover 12 on 11；Gripper shoe 10 is connected to inner bag 2 top；Shell 1 side is rotatably connected to lid 13；Shell 1 surface
It is provided with control panel 14；U-shaped electrically heated rod 4, Mini-type spiral oar 5, electromagnetic constant-temperature device 6 and temperature sensor 7 all with control
Panel 14 is electrically connected with；Inner bag 2 bottom side is provided with dewatering orifice 15.
Mini-type spiral oar 5 is provided with three, and is respectively arranged at inner bag 2 bottom；Dewatering orifice 15 is connected to by flexible pipe 16
Outside shell 1, and flexible pipe 16 is stuck in shell 1 side by fixture block 17；Dewatering orifice 15 and flexible pipe 16 junction are provided with magnetic valve；
It is provided with seal washer between u-shaped electrically heated rod 4 end and inner bag 2；Circular hole 11 is provided with two, and circular hole 11 diameter is slightly less than
Pot cover 12 diameter.
Operation principle: in utility model works, add appropriate cold water, required water temperature is set by control panel 14, first
By u-shaped electrically heated rod 4, water is preheated, humidity index passed in real time back by temperature sensor 7 simultaneously, when arrival design temperature
When, u-shaped electrically heated rod 4 quits work, in ensuing experiment, control panel 14 can by the index of temperature sensor 7 Lai
Electromagnetic constant-temperature device 6 is controlled to work, to reach constant temperature effect, the work of Mini-type spiral oar 5 can make even water temperature, and heat transfer plate 3 can
U-shaped heating rod 4 heating surface (area) (HS is made to increase.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (5)
1. a kind of electric-heated thermostatic water bath, including shell (1), inner bag (2), heat transfer plate (3) and gripper shoe (10), its feature exists
In: interior in described shell (1) be provided with inner bag (2), described inner bag (2) bottom is provided with u-shaped electrically heated rod (4)；Described u-shaped electricity
Heating rod (4) end is provided with Mini-type spiral oar (5)；It is provided with electromagnetic constant-temperature dress between described inner bag (2) bottom and shell (1)
Put (6)；Described inner bag (2) side wall is fixed with temperature sensor (7)；Described inner bag (2) central authorities are provided with locating rod (8)；Described
Heat transfer plate (3) central authorities are provided with spacing hole (9)；Described spacing hole (9) both sides are respectively arranged with rectangle to opening (18)；Institute
State heat transfer plate (3) to be fixed in inner bag (2) by spacing hole (9), and heat transfer plate (3) is connected with u-shaped electrically heated rod (4)；Described
Gripper shoe (10) is provided with circular hole (11)；It is provided with pot cover (12) on described circular hole (11)；In described gripper shoe (10) is connected to
Courage (2) top；Described shell (1) side is rotatably connected to lid (13)；Described shell (1) surface is provided with control panel
(14)；Described u-shaped electrically heated rod (4), Mini-type spiral oar (5), electromagnetic constant-temperature device (6) and temperature sensor (7) all with control
Panel (14) is electrically connected with；Described inner bag (2) bottom side is provided with dewatering orifice (15).
2. a kind of electric-heated thermostatic water bath according to claim 1 it is characterised in that: the setting of described Mini-type spiral oar (5)
There are three, and be respectively arranged at inner bag (2) bottom.
3. a kind of electric-heated thermostatic water bath according to claim 1 it is characterised in that: described dewatering orifice (15) pass through flexible pipe
(16) it is connected to shell (1) outside, and flexible pipe (16) is stuck in shell (1) side by fixture block (17)；Described dewatering orifice (15) with
Flexible pipe (16) junction is provided with magnetic valve.
4. a kind of electric-heated thermostatic water bath according to claim 1 it is characterised in that: described u-shaped electrically heated rod (4) end
And inner bag is provided with seal washer between (2).
5. a kind of electric-heated thermostatic water bath according to claim 1 it is characterised in that: described circular hole (11) is provided with two
Individual, and circular hole (11) diameter is slightly less than pot cover (12) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801274.5U CN205886929U (en) | 2016-07-27 | 2016-07-27 | Electric heating constant -temperature water bath kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801274.5U CN205886929U (en) | 2016-07-27 | 2016-07-27 | Electric heating constant -temperature water bath kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886929U true CN205886929U (en) | 2017-01-18 |
Family
ID=57785233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620801274.5U Expired - Fee Related CN205886929U (en) | 2016-07-27 | 2016-07-27 | Electric heating constant -temperature water bath kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450629A (en) * | 2017-09-17 | 2017-12-08 | 三峡大学 | It is a kind of can Quick temperature adjustment lifting electric hot water bath |
-
2016
- 2016-07-27 CN CN201620801274.5U patent/CN205886929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450629A (en) * | 2017-09-17 | 2017-12-08 | 三峡大学 | It is a kind of can Quick temperature adjustment lifting electric hot water bath |
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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: 20170118 Termination date: 20190727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |