CN206868256U - A kind of laboratory containers heater - Google Patents
A kind of laboratory containers heater Download PDFInfo
- Publication number
- CN206868256U CN206868256U CN201720295770.2U CN201720295770U CN206868256U CN 206868256 U CN206868256 U CN 206868256U CN 201720295770 U CN201720295770 U CN 201720295770U CN 206868256 U CN206868256 U CN 206868256U
- Authority
- CN
- China
- Prior art keywords
- accommodating chamber
- laboratory containers
- housing
- heater according
- heating
- 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
Links
Abstract
The utility model discloses a kind of laboratory containers heater, including the first housing and the second housing being sheathed in the first shell body, space forms the first accommodating chamber between the lateral wall of the madial wall of first housing and second housing, there is the second accommodating chamber in the second shell body, the upper end of second housing has the groove for being used for holding laboratory containers, conduction oil is filled with second accommodating chamber, the heating arrangements and cooling mechanism contacted with the conduction oil are respectively equipped with second accommodating chamber, the heating arrangements include heating bar and the controller of the control heating bar work.The utility model prevents container from overheating and exploding, and makes heating evenly, improves safety in utilization and service life.
Description
Technical field
It the utility model is related to a kind of heater, and in particular to a kind of laboratory containers heater.
Background technology
Laboratory needs to carry out container uniformly heating and the processing of constant temperature temperature control, and existing heater directly passes through heating
Wire tray is around heating, although firing rate is fast, and controllable temperature within the specific limits.But heating wire is difficult control heating essence when heating
Degree, temperature often differs to be spent more 10, and uneven heating is even.Easily overheat causes the pressure in heater quickly to increase, such as
Fruit can not cool in time, can escape liquid in container, escape liquid flow down contacted with high temperature exothermic silk, fire easily occurs,
It can even explode.Separately having, when heating wire heating is heated to the temperature of setting, power-off is stopped temperature detect switch (TDS) at once, and
The insulation material being laid on above heating wire is not thick, loses temperature quickly, loses temperature and has arrived lowest temperature, and temperature detect switch (TDS) is powered work again,
Heating wire heating will just pass to temperature in heated container by heat-insulated insulation material well again, and this process causes temperature
Fluctuating range is big, and quality of experiments is difficult to ensure.Therefore, in order to avoid shortcoming present in prior art, it is necessary to existing skill
Art makes improvement.
Utility model content
The purpose of this utility model is to overcome shortcoming and deficiency of the prior art, there is provided one kind can improve safe to use
The laboratory containers heater of property.
The utility model is realized by following technical scheme：
A kind of laboratory containers heater, including the first housing and the second housing for being sheathed in the first shell body,
Space forms the first accommodating chamber, second housing between the lateral wall of the madial wall of first housing and second housing
Inside there is the second accommodating chamber, the upper end of second housing has the groove for being used for holding laboratory containers, and described second accommodates
Intracavitary is filled with conduction oil, and the heating arrangements contacted with the conduction oil and radiating machine are respectively equipped with second accommodating chamber
Structure, the heating arrangements include heating bar and the controller of the control heating bar work.
Further, the cooling mechanism includes water pipe, and the water inlet and delivery port of the water pipe are respectively equipped with magnetic valve, institute
Magnetic valve is stated to electrically connect with the controller.
Further, water pipe spiral winding from the bottom to top forms.
Further, the water inlet is located at the winding top of the water pipe, and the delivery port is located at the winding of the water pipe
End.
Further, the cooling mechanism also includes water pump, and the water pump connects with the water inlet.
Further, the heating arrangements also include temperature sensor, and the temperature sensor electrically connects with the controller.
Further, the lateral wall bottom of first accommodating chamber offers oil discharge outlet, and the top of first accommodating chamber is opened
Provided with oil inlet, the oil inlet connects with second accommodating chamber.
Further, the oil discharge outlet is provided with draining valve.
Further, fuel-quantity transducer is provided with second accommodating chamber, the fuel-quantity transducer is electrically connected with the controller
Connect.
Further, the heating arrangements are located at the bottom of the second accommodating chamber, and the cooling mechanism accommodates located at described second
The top of chamber.
Relative to prior art, the utility model, can by the way that heating rod is soaked in the conduction oil in the second accommodating chamber
Prevent excessive contacted with heating rod in heating process of the flammable liquid in container from fire occurs, and set in the second accommodating chamber
Cooling mechanism, conduction oil is realized fast cooling, prevent conduction oil from crossing thermal expansion, improve safety in utilization.Due to passing through heating
Rod heats conduction oil, and conduction oil is again passed to heat by warm container.Conduction oil liquid passes temperature steadily, and heating surface area is uniform.Temperature
It is controllable accurate, greatly improve experiment accuracy.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model laboratory containers heater.
In figure：The housings of 1- first；The housings of 2- second；The accommodating chambers of 3- first；The accommodating chambers of 4- second；5- grooves；6- heating rods；
7- controllers；8- water pipes；9- water inlets；10- delivery ports；11- oil discharge outlets；12- oil inlets；13- draining valves；14- oil masses sense
Device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
A kind of laboratory containers heater of the present utility model as shown in Figure 1, including the first housing 1 and it is sheathed on first
Space forms the first accommodating chamber between the lateral wall of the second housing 2 in housing 1, the madial wall of the first housing 1 and the second housing 2
3, there is the second accommodating chamber 4 in the second housing 2, the upper end of the second housing 2 has the groove 5 for holding laboratory containers, the
Conduction oil is filled with two accommodating chambers 4, the heating arrangements contacted with conduction oil and radiating machine are respectively equipped with the second accommodating chamber 4
Structure, the controller 7 that heating arrangements include heating bar 6 and control heating bar 6 to work.When conduction oil overheats, cooling mechanism work,
The temperature of conduction oil is cooled in time, improve safety in utilization.
Cooling mechanism includes water pipe 8, and the water inlet 9 and delivery port 10 of water pipe 8 are respectively equipped with magnetic valve, magnetic valve and control
Device 7 electrically connects.The spiral winding from the bottom to top of water pipe 8 forms.Water inlet 9 is located at the winding top of water pipe 8, and delivery port 10 is located at water
The winding end of pipe 8, makes current flow from the bottom to top, accelerates radiating efficiency.Cooling mechanism also includes water pump, water pump and water inlet
9 connections, water source can be extracted to water pipe by water pump.Certainly, water inlet 9 can also be directly connected to tap, pass through magnetic valve control
The switch of water inlet processed.
Heating arrangements also include temperature sensor, and temperature sensor electrically connects with controller 7, is easy to the temperature to conduction oil
It is monitored.
The lateral wall bottom of first accommodating chamber 3 offers oil discharge outlet 11, and the top of the first accommodating chamber 3 offers oil inlet
12, oil inlet 12 connects with the second accommodating chamber 4.It can enter when conduction oil crosses thermal expansion from oil inlet 12 in the first accommodating chamber 3,
Discharged again from oil discharge outlet 11, improve safety in utilization.Oil discharge outlet 11 is provided with draining valve 13.Oil mass is provided with second accommodating chamber 4 to pass
Sensor 14, fuel-quantity transducer 14 electrically connect with controller 7, are easy to be monitored the thermal expansion condition of conduction oil, improve and use
Security.The test position of the fuel-quantity transducer 14 opens up position less than oil inlet 12.
Heating arrangements are located at the bottom of the second accommodating chamber 4, and cooling mechanism is located at the top of the second accommodating chamber 4.Cooling mechanism
Between heating arrangements and groove 5, conduction oil can be cooled in time, prevent the container in groove 5 from overheating, improve heating accuracy
And safety in utilization.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
- A kind of 1. laboratory containers heater, it is characterised in that：Including the first housing and it is sheathed in the first shell body Space forms the first accommodating chamber, institute between the lateral wall of second housing, the madial wall of first housing and second housing Stating has the second accommodating chamber in second shell body, the upper end of second housing has the groove for being used for holding laboratory containers, institute State in the second accommodating chamber and be filled with conduction oil, the heating arrangements contacted with the conduction oil are respectively equipped with second accommodating chamber And cooling mechanism, the heating arrangements include heating bar and the controller of the control heating bar work.
- 2. laboratory containers heater according to claim 1, it is characterised in that：The cooling mechanism includes water pipe, The water inlet and delivery port of the water pipe are respectively equipped with magnetic valve, and the magnetic valve electrically connects with the controller.
- 3. laboratory containers heater according to claim 2, it is characterised in that：Water pipe spiral winding from the bottom to top If form.
- 4. laboratory containers heater according to claim 3, it is characterised in that：The water inlet is located at the water The winding top of pipe, the delivery port are located at the winding end of the water pipe.
- 5. laboratory containers heater according to claim 2, it is characterised in that：The cooling mechanism also includes water Pump, the water pump connect with the water inlet.
- 6. laboratory containers heater according to claim 1, it is characterised in that：The heating arrangements also include temperature Sensor, the temperature sensor electrically connect with the controller.
- 7. laboratory containers heater according to claim 1, it is characterised in that：The lateral wall of first accommodating chamber Bottom offers oil discharge outlet, and the top of first accommodating chamber offers oil inlet, the oil inlet and second accommodating chamber Connection.
- 8. laboratory containers heater according to claim 7, it is characterised in that：The oil discharge outlet is provided with draining valve.
- 9. laboratory containers heater according to claim 7, it is characterised in that：Oil is provided with second accommodating chamber Quantity sensor, the fuel-quantity transducer electrically connect with the controller.
- 10. laboratory containers heater according to claim 1, it is characterised in that：The heating arrangements are located at second The bottom of accommodating chamber, the cooling mechanism are located at the top of second accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295770.2U CN206868256U (en) | 2017-03-24 | 2017-03-24 | A kind of laboratory containers heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295770.2U CN206868256U (en) | 2017-03-24 | 2017-03-24 | A kind of laboratory containers heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206868256U true CN206868256U (en) | 2018-01-12 |
Family
ID=61327148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720295770.2U Expired - Fee Related CN206868256U (en) | 2017-03-24 | 2017-03-24 | A kind of laboratory containers heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206868256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738269A (en) * | 2019-02-22 | 2019-05-10 | 安徽科技学院 | A kind of soil tenor inspection side device based on heavy metals mining area soil remediation |
-
2017
- 2017-03-24 CN CN201720295770.2U patent/CN206868256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738269A (en) * | 2019-02-22 | 2019-05-10 | 安徽科技学院 | A kind of soil tenor inspection side device based on heavy metals mining area soil remediation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20210324 |