CN207990958U - A kind of water bath with thermostatic control heating device - Google Patents
A kind of water bath with thermostatic control heating device Download PDFInfo
- Publication number
- CN207990958U CN207990958U CN201820279869.8U CN201820279869U CN207990958U CN 207990958 U CN207990958 U CN 207990958U CN 201820279869 U CN201820279869 U CN 201820279869U CN 207990958 U CN207990958 U CN 207990958U
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- internal cavity
- temperature
- water bath
- heating device
- heating wire
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Abstract
The utility model belongs to industrial production ancillary equipment, and in particular to a kind of water bath heating device.A kind of water bath with thermostatic control heating device in the utility model, including shell and internal cavity, internal cavity interior bottom portion is equipped with heating bottom plate, it includes induction liner, electric heating wire, thermal insulation layer and the electromagnetic coil being equipped with successively from top to bottom to heat bottom plate, internal cavity is internally provided with temperature sensor and controller, controller controls electric heating wire according to temperature sensor signal and electromagnetic coil works, induction liner is made of the metal material of magnetic conduction, thermal insulation layer is non-magnetic heat-barrier material, and electric heating wire is made of heat conduction non-magnet material.The beneficial effects of the utility model are：It when temperature sensor detects that the temperature of water in internal cavity is relatively low, is heated using electromagnetic coil, heating power is high, and temperature rise is fast；It when the temperature of water in internal cavity is close to set temperature, is heated using heating wire, temperature accuracy is high, and fluctuating temperature is small.
Description
Technical field
The utility model belongs to industrial production ancillary equipment, and in particular to a kind of water bath heating device.
Background technology
Heating water bath has the characteristics that temperature stabilization, is widely used in various liquid processing, but existing heating water bath uses
Heating wire is heated, and the efficiency of heating surface is low.
Utility model content
In order to solve above-mentioned the shortcomings of the prior art, the utility model passes through electromagnetic heating and resistance heating combination side
Formula provides a kind of water bath heating device of constant temperature.
A kind of water bath with thermostatic control heating device in the utility model, including shell and internal cavity, internal cavity top are set
There are the first upper cover, shell to be equipped with the second upper cover, internal cavity is located at enclosure, and internal cavity is for holding heating
Water, internal cavity interior bottom portion are equipped with heating bottom plate, and heating bottom plate includes the induction liner being equipped with successively from top to bottom, electrical heating
Silk, thermal insulation layer and electromagnetic coil, internal cavity are internally provided with temperature sensor and controller, and controller is believed according to temperature sensor
Number control electric heating wire and electromagnetic coil work, induction liner be made of the metal material of magnetic conduction, thermal insulation layer be it is non-magnetic heat-insulated
Material, electric heating wire are made of heat conduction non-magnet material；It heats bottom plate and is equipped with multiple guide grooves, internal cavity internal side wall is being led
Slot corresponding position is equipped with resetting spring, and resetting spring free end is equipped with gib block, and gib block bottom is slidably mounted on guide groove
In.When heating, the staving for holding hot liquid to be added is put into internal cavity, resetting spring limits staving, avoids bucket
Body double swerve；When temperature sensor detects that the temperature of water in internal cavity is relatively low, is heated, added using electromagnetic coil
Thermal power is high, and temperature rise is fast；It when the temperature of water in internal cavity is close to set temperature, is heated using heating wire, temperature
It is high to spend precision, fluctuating temperature is small.
Preferably, induction liner is made of iron.It is at low cost, it is easy to process.
Preferably, thermal insulation layer is made of heat-insulated foam.Good heat-insulation effect, it is easy to use.
Preferably, electric heating wire is snakelike arrangement.Homogeneous heating, it is easy to use.
The beneficial effects of the utility model are：When temperature sensor detects that the temperature of water in internal cavity is relatively low, adopt
It is heated with electromagnetic coil, heating power is high, and temperature rise is fast；When the temperature of water in internal cavity is close to set temperature,
It is heated using heating wire, temperature accuracy is high, and fluctuating temperature is small.
Description of the drawings
Fig. 1 is a kind of water bath with thermostatic control heating device apparatus structure schematic diagram.
Fig. 2 is a kind of water bath with thermostatic control heating device cross-sectional view.
Fig. 3 is a kind of water bath with thermostatic control schematic diagram of heating device.
Fig. 4 is heating bottom plate cross-sectional view.
It is marked in figure：1, shell, on 2, internal cavity, 3, staving, 4, resetting spring, 5, motor, 6, guide post, 7, first
Lid, the 8, second upper cover, 9, cam, 11, blend stop, 21, heating bottom plate, 22, induction liner, 23, heating wire, 24, thermal insulation layer, 25,
Electromagnetic coil.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings, but this should not be interpreted as the utility model
The range of above-mentioned theme is only limitted to above-described embodiment.
As shown in Figs. 1-3, a kind of water bath with thermostatic control heating device, including shell 1, internal cavity 2 and sliding equipment, inner chamber
2 top of body is equipped with the first upper cover 7, and shell 1 is equipped with the second upper cover 8, and internal cavity 2 is located inside shell 1, and internal cavity 2 is used
In the water for holding heating, for sliding equipment for driving internal cavity 2 to horizontally slip, 2 interior bottom portion of internal cavity is equipped with heating
Bottom plate 21, heating bottom plate 21 include induction liner 22, electric heating wire 23, thermal insulation layer 24 and the electromagnetic wire being equipped with successively from top to bottom
Circle 25, internal cavity 2 are internally provided with temperature sensor and controller, and controller controls electric heating wire according to temperature sensor signal
23 and electromagnetic coil 25 work, induction liner 22 is made of the metal material of magnetic conduction, and thermal insulation layer 24 is non-magnetic heat-barrier material, electric
Heater strip 23 is made of heat conduction non-magnet material；It heats bottom plate and is equipped with multiple guide grooves, 2 internal side wall of internal cavity is in guide groove pair
Position is answered to be equipped with resetting spring 4,4 free end of resetting spring is equipped with gib block, and gib block bottom is slidably mounted in guide groove,
Sliding equipment includes motor 5 and cam 9, and cam 9 is eccentric wheel, and 9 bottom of cam is equipped with shaft, and shaft passes through conveyer belt and motor
5 are connected, and 2 exterior base of internal cavity is equipped with guide post 6, are equipped with 2 blend stops 11,2 in guide post corresponding position inside shell 1
Blend stop 11 forms guide groove, and guide post 6 is slidably mounted on guide groove, and guide groove one end is equipped with second back-moving spring, leads
It is contacted to 6 side of column with 9 outer of cam, the other side is contacted with second back-moving spring.When heating, the bucket of hot liquid to be added will be held
Body 3 is put into internal cavity 2, and resetting spring 4 limits staving 3, avoids 3 double swerve of staving；During heating, it opens
Dynamic motor 5 rotates, and band moving cam 9 rotates, and cam 9 pushes guide post 6 to slide, under the action of second back-moving spring, guide post 6
It moving back and forth, the liquid in staving 3 shakes back and forth carries out heat convection, and fluid temperature (F.T.) is uniform in staving, and heating effect is good,
The heating water bath time reduces 40% or more.When temperature sensor detects that the temperature of water in internal cavity 2 is relatively low, using electromagnetism
Coil 25 is heated, and heating power is high, and temperature rise is fast；When the temperature of water in internal cavity 2 is close to set temperature, use
Heating wire 23 is heated, and temperature accuracy is high, and fluctuating temperature is small.
Preferably, induction liner 22 is made of iron.It is at low cost, it is easy to process.
Preferably, thermal insulation layer 24 is made of heat-insulated foam.Good heat-insulation effect, it is easy to use.
Preferably, electric heating wire 23 is snakelike arrangement.Homogeneous heating, it is easy to use.
Preferably, resetting spring 4 is 3 ~ 6.Good positioning effect, it is easy to use.
Preferably, 2 outside of internal cavity is equipped with insulating layer.Heat losses are reduced, use cost is low.
Claims (5)
1. a kind of water bath with thermostatic control heating device, including shell and internal cavity, internal cavity top is equipped with the first upper cover, on shell
Equipped with the second upper cover, internal cavity is located at enclosure, and internal cavity is used to hold the water of heating, internal cavity interior bottom portion
Equipped with heating bottom plate, which is characterized in that heating bottom plate includes the induction liner being equipped with successively from top to bottom, electric heating wire, heat-insulated
Layer and electromagnetic coil, internal cavity are internally provided with temperature sensor and controller, and controller is controlled according to temperature sensor signal
Electric heating wire and electromagnetic coil work, induction liner are made of the metal material of magnetic conduction, and thermal insulation layer is non-magnetic heat-barrier material, electricity
Heater strip is made of heat conduction non-magnet material；It heats bottom plate and is equipped with multiple guide grooves, internal cavity internal side wall is corresponded in guide groove
Position is equipped with resetting spring, and resetting spring free end is equipped with gib block, and gib block bottom is slidably mounted in guide groove.
2. a kind of water bath heating device according to claim 1, which is characterized in that resetting spring is 3 ~ 6.
3. a kind of water bath with thermostatic control heating device according to claim 1, which is characterized in that induction liner is made of iron.
4. a kind of water bath with thermostatic control heating device according to claim 1, which is characterized in that thermal insulation layer is heat-insulated foam system
At.
5. a kind of water bath with thermostatic control heating device according to claim 1, which is characterized in that electric heating wire is snakelike arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279869.8U CN207990958U (en) | 2018-02-28 | 2018-02-28 | A kind of water bath with thermostatic control heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279869.8U CN207990958U (en) | 2018-02-28 | 2018-02-28 | A kind of water bath with thermostatic control heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990958U true CN207990958U (en) | 2018-10-19 |
Family
ID=63826020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820279869.8U Expired - Fee Related CN207990958U (en) | 2018-02-28 | 2018-02-28 | A kind of water bath with thermostatic control heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004030A (en) * | 2019-04-24 | 2019-07-12 | 中国地质大学（武汉） | A kind of microbiological culture media subpackage apparatus |
| CN110455075A (en) * | 2019-08-21 | 2019-11-15 | 安徽知库云端科技服务有限公司 | A kind of changeable intelligent environment protection holding furnace of energy conservation |
-
2018
- 2018-02-28 CN CN201820279869.8U patent/CN207990958U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004030A (en) * | 2019-04-24 | 2019-07-12 | 中国地质大学（武汉） | A kind of microbiological culture media subpackage apparatus |
| CN110455075A (en) * | 2019-08-21 | 2019-11-15 | 安徽知库云端科技服务有限公司 | A kind of changeable intelligent environment protection holding furnace of energy conservation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |