CN207008429U - A kind of heater - Google Patents
A kind of heater Download PDFInfo
- Publication number
- CN207008429U CN207008429U CN201720680402.XU CN201720680402U CN207008429U CN 207008429 U CN207008429 U CN 207008429U CN 201720680402 U CN201720680402 U CN 201720680402U CN 207008429 U CN207008429 U CN 207008429U
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- Prior art keywords
- temperature
- graphite body
- carbon fiber
- heating
- fiber board
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Abstract
It the utility model is related to heated at constant temperature technical field, there is provided a kind of heater, including：Graphite body, carbon fiber board unit and temperature control unit.Wherein, the carbon fiber board unit includes carbon fiber board, and the carbon fiber board is placed in the graphite body bottom and suppresses close overlapping with the graphite body；The temperature control unit connects the graphite body by temperature sensor, and the heating control circuit of the carbon fiber board unit is connected by electrical control central part.Heater provided by the utility model, carbon fiber board unit is controlled to heat graphite body by temperature control unit, so as to realize the heated at constant temperature to heated material, firing rate is fast, temperature-controlled precision is high, temperature is uniform and convenience and high-efficiency.
Description
Technical field
Heated at constant temperature technical field is the utility model is related to, more particularly, to a kind of heater.
Background technology
Water quality sulfide pretreatment in the market is heated and uses traditional heating water bath more, and water-bath is easy in heating water bath
Fouling, perishable, easy leak and add and change water trouble, heating water bath vessel are in wet practice state in addition, compared to dry run
Journey is complicated a lot.
Graphite guide heating rate is high, and temperature uniformity is good, can be as a kind of environment friendly and pollution-free heating material.Added using graphite
Hot body, graphite can be pressed into according to different application demand variously-shaped.At present in graphite heater, more in graphite heating body
Interior setting heating wire or heating tube heat to graphite body.
Due to heating tube or heating wire in graphite heating track body skewness, it is and cold with terminals junction
End, make whole heating tube and graphite body heating uneven, so as to which the homogeneity of bulk temperature, and traditional heating wire and electricity can be influenceed
Heat pipes heat efficiency is low, junction easy break-down.
Utility model content
The purpose of this utility model is, there is provided a kind of heater, is heated with solving conventionally employed heating wire or heating tube
The problems such as the heating that brings is uneven, the efficiency of heating surface is low.
In order to overcome above mentioned problem or solve the above problems at least in part, the utility model provides a kind of heater,
Including：Graphite body, carbon fiber board unit and temperature control unit.The carbon fiber board unit includes carbon fiber board, and the carbon is fine
Dimension plate is placed in the graphite body bottom and suppresses close overlapping with the graphite body；The temperature control unit passes through TEMP
Device connects the graphite body, and the heating control circuit of the carbon fiber board unit is connected by electrical control central part.
Wherein, the heating control circuit is connected with the carbon fiber board；The heating control circuit and the perseverance simultaneously
Electrically connected between the electrical control central part of warm control unit.
Wherein, some circular holes with certain depth of the independent heating response container of energy are provided with the graphite body
Position.
Wherein, the temperature sensor is arranged on the graphite body, and the electrical control central part passes with the temperature
Electrically connected between sensor.
Further, the temperature control unit also includes control operation panel, the control operation panel respectively with institute
State and electrically connected between electrical control central part and the heating control circuit.
Further, the temperature control unit also includes display device, the display device with the electrical control
Central member electrically connects.
Further, the temperature control unit also includes high-temperature alarming device, described in the high-temperature alarming device connection
Graphite body and electrically connected between the electrical control central part.
Wherein, the graphite body surface is covered with corrosion-resistant finishes.
Wherein, the corrosion-resistant finishes includes teflon coatings.
Wherein, variable current knob is provided with the heating control circuit.
A kind of heater provided by the utility model, carbon fiber board unit is controlled to enter graphite body by temperature control unit
Row heating, so as to realize the heated at constant temperature to heated material, firing rate is fast, temperature-controlled precision is high, temperature uniformity is high and square
Just efficiently, it is significant for improving formation efficiency and economic benefit.
Brief description of the drawings
Fig. 1 is a kind of facade structures schematic diagram of heater of the utility model embodiment.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, the technical scheme in the utility model is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present utility model, rather than whole embodiments.It is general based on the embodiment in the utility model, this area
The every other embodiment that logical technical staff is obtained on the premise of creative work is not made, belongs to the utility model
The scope of protection.
As one embodiment of the utility model embodiment, the present embodiment provides a kind of heater, with reference to figure 1, for this
A kind of facade structures schematic diagram of heater of utility model embodiment, figure include：Graphite body 1, carbon fiber board unit 2 and constant temperature
Control unit 3.
Wherein, carbon fiber board unit 2 includes carbon fiber board 201, and carbon fiber board 201 is placed in the bottom of graphite body 1 and and graphite
Body 1 suppresses close overlapping；Temperature control unit 3 connects graphite body 1 by temperature sensor, and passes through electrical control central part
Connect the heating control circuit 202 of carbon fiber board unit 2.In one embodiment, being provided with graphite body 1 can individually heat instead
Answer some circular hole positions with certain depth of container.
Specifically, graphite guide heating rate is high, temperature uniformity is good, and graphite body 1 is then made using graphite material as calandria.
Setting graphite body 1 is the rectangular body plate shape stereochemical structure with some hole positions, such as it is 6 hole position cuboids to make graphite body 1, often
The individual hole position can individually heat a reaction vessel.It is positioned over using cucurbit as reaction vessel in the hole position of graphite body 1,
Graphite body 1 can carry out the heating of bottom of bottle and body simultaneously to cucurbit.
Carbon fiber board has the superperformance that firing rate is fast, the thermal efficiency is high and homogeneous heating degree is good, is made with carbon fiber board
For heating element heater, graphite body 1 is heated.Carbon fiber board 201 forms carbon fiber board list together with attached heating control mechanisms
Member 2, wherein carbon fiber board 201 is placed in the bottom of graphite body 1 and is brought into close contact with graphite body 1, carbon fiber board unit 2 and thermostatic control
Electrically connected between unit 3.
Temperature control unit 3 is arranged on graphite body 1, and is electrically connected respectively between graphite body 1 and carbon fiber board unit 2
Connect.In one embodiment, temperature control unit 3 includes electrical control central part and temperature sensor or other thermometrics member
Part.
The temperature sensor is arranged on graphite body 1, between the electrical control central part and the temperature sensor
Electrical connection.Such as it is that temperature-measuring range is 0~300 DEG C to set temperature sensor, resolution ratio is 0.1 DEG C of PT1000 sensors.
When in use, a cucurbit is correspondingly placed in a hole position on graphite body 1 the present embodiment heater, heating
Device can heat to 6 cucurbits simultaneously.When needing heating, opened by the controlling switch on temperature control unit 3
Heater, temperature control unit 3 just control carbon fiber board 201 to heat up.
With the rise of the temperature of carbon fiber board 201, heat can gradually be passed to by carbon fiber board 201 and closely overlapped therewith
Graphite body 1, and graphite body 1 is heated.When the temperature rise of graphite body 1, temperature is delivered to the steaming in each hole position again
Bottle is evaporated, realizes the heating to material in cucurbit.
Heating-up temperature is controlled in heating process, the Current Temperatures of graphite body 1 and root are obtained by temperature control unit 3
According to the Current Temperatures and design temperature, by controlling carbon fiber board unit 2, heating-up temperature is adjusted.Specific implementation process is as follows：
The temperature sensor being arranged on graphite body 1 gathers the Current Temperatures of graphite body 1 in real time, and in time collecting
Current Temperatures information transmission gives electrical control central part；Electrical control central part obtain graphite body 1 Current Temperatures information it
Afterwards, by Current Temperatures compared with design temperature, and control carbon fiber board unit 2 to adjust temperature according to comparative result, make to work as
Preceding temperature and the deviation of design temperature realize heated at constant temperature within allowed band.
A kind of heater that the utility model embodiment provides, control carbon fiber board unit 2 right by temperature control unit 3
Graphite body 1 is heated.The temperature sensor temperature measurement accuracy of setting is high, and the temperature difference can be realized within 1 DEG C in each hole position
To the heated at constant temperature of heated material.Heater firing rate is fast, temperature-controlled precision is high, temperature uniformity is high and convenience and high-efficiency, right
Heating, resolution, the distillation of various samples can reach preferable effect, have for raising formation efficiency and economic benefit great
Meaning.
Wherein electrically connected according to above-described embodiment, heating control circuit 202 with carbon fiber board 201, at the same also with constant temperature control
Electrically connected between the electrical control central part of unit 3 processed.
Specifically, setting control connection circuit between heating control circuit 202 and carbon fiber board 201, while controlled in heating
Establish and electrically connect between circuit 202 processed and electrical control central part in temperature control unit 3.
During heated at constant temperature, the current temperature for the graphite body 1 that electrical control central part collects according to temperature sensor
Information is spent, contrasts design temperature, control heating control circuit 202 heats carbon fiber board 201, realizes temperature adjustment.
Electrical control central part is to the control process of heating control circuit 202, when comparing the current temperature of learning graphite body 1
When degree is less than design temperature, electrical control central part control heating control circuit 202 persistently heats to carbon fiber board 201.
When continue heating the Current Temperatures of graphite body 1 is higher than design temperature when, electrical control central part is in time to heating control circuit
202 send stopping heating signal, and heating control circuit 202 cuts off the connection circuit between carbon fiber board 201, stops heating.
After stopping heating, the temperature of graphite body 1 can be gradually reduced, when the Current Temperatures of graphite body 1 drop to design temperature
When, electrical control central part sends continuation heating signal to heating control circuit 202, heating control circuit 202 re-establish with
Connection circuit between carbon fiber board 201, carbon fiber board 201 restart work, and heater continues to heat.
In one embodiment, variable current knob is additionally provided with heating control circuit 202, carbon fiber is connected for controlling
The size of electric current in the circuit of plate 201, so as to control the height of temperature.
A kind of heater that the utility model embodiment provides, by heating control circuit 202 in electrical control central part
Control connection is established between carbon fiber board 201, the control requirement of electrical control central part can be timely responded to, realize temperature
Regulation in time, speed is fast, and temperature-controlled precision is high.
On the basis of above-described embodiment, temperature control unit 3 also includes control operation panel.The control operation panel
Electrically connected respectively between the electrical control central part and heating control circuit 202.In one embodiment, the control behaviour
Make to be provided with electrical control button on panel.
Specifically, control operation panel is set in temperature control unit described in above-described embodiment 3, and control operation panel
Electrically connected between electrical control central part, for heated at constant temperature control parameter to be input into electrical control central part.Control behaviour
Make panel while electrically connected between heating control circuit 202, for directly controlling heating control circuit 202, such as control adds
Thermal control circuit 202 is opened/stopped.
Heated at constant temperature control parameter is set by the control operation panel, wherein heated at constant temperature control parameter is to constant temperature
The setting value of each associated control parameters in heating process, such as design temperature, setting heat time and heater are opened/stopped.Control
Installed electrical control button on guidance panel concentratedly, in above-described embodiment various electrical controls can also pass through control operation panel
Upper corresponding electrical control button is manually operated.
In actual heating process, heater is started by the starting switch set on control operation panel and run.Heater
After startup, the carbon fiber board 201 being attached thereto is heated by heating control circuit 202, with the temperature of carbon fiber board 201
Raise, in heat transfer to the graphite body 1 being brought into close contact therewith, heat uniform transmission on graphite body 1, and it is delivered to each hole position
In material in middle cucurbit.
Meanwhile according to the demand for heat of material to be heated, preferred temperature, i.e. design temperature are obtained, and during setting heating
Between, and design temperature and setting heat time are set by control operation panel, by control operation panel by the setting temperature of setting
Degree and setting heat time are input to electrical control central part.The temperature sensor installed on graphite body 1 gathers graphite body 1 in real time
Current Temperatures, and pass to electrical control central part in time.
Electrical control central part obtains the Current Temperatures of graphite body 1, and the design temperature inputted by control operation panel
With the setting heat time, cucurbit is heated by the setting heat time.Electrical control central part is by two temperature values simultaneously
Be compared, when compare know that Current Temperatures are higher than design temperature when, automatically control stopping and continue to heat；Or send temperature mistake
High RST, by manually pressing the stop button on control operation panel, stop heating.
A kind of heater that the utility model embodiment provides, by setting control operation face in temperature control unit 3
Plate, setting heating-up temperature and heat time can flexibly be set as needed, therefore can be widely applied for all kinds of samples
Heating, resolution and distillation of product etc., suitable for fields such as environmental protection, institution of higher learning, scientific research and chemical industry.
On the basis of above-described embodiment, temperature control unit 3 also includes display device.The display device and the electricity
Gas control central part electrically connects.
Specifically, display device is set in temperature control unit described in above-described embodiment 3, and display device and electric-controlled
Electrically connected between central part processed.Display device can be read the parameter current of heated at constant temperature control and be set by electrical control central part
Determine parameter, including the Current Temperatures of graphite body 1, design temperature, setting heat time and temperature variations etc., and to these ginsengs
Number carries out real-time display.
Gather the Current Temperatures of graphite body 1 in heating process in real time by temperature sensor and pass in time in electrical control
Central member, the display device being connected with electrical control central part then read the Current Temperatures by electrical control central part, and to deserving
Preceding temperature carries out real-time display.
Meanwhile display device reads the setup parameter inputted in electrical control central part by control operation panel, such as sets
Temperature, setting heat time etc., and these setup parameters are shown.In addition, display device can also be run to heater
State, such as run or stop, and temperature change trend is shown.
A kind of heater that the utility model embodiment provides, by setting display device, energy in temperature control unit 3
It is enough that real-time display is carried out to heating process operational factor, make heating process state more directly perceived, be easy to quick to heating process state
Understand, and adjusted in time when there are abnormal conditions.
On the basis of above-described embodiment, temperature control unit 3 also includes high-temperature alarming device.The high-temperature alarming device
Connect graphite body 1 and electrically connected between the electrical control central part.
Specifically, high-temperature alarming device is set in temperature control unit described in above-described embodiment 3, and high-temperature alarming device
Electrically connected between electrical control central part.High-temperature alarming device is installed on graphite body 1, can be in the current temperature of graphite body 1
Automatic alarm when degree exceedes limit value.
On the other hand, when Current Temperatures exceed limit value, collected by electrical control central part according to temperature sensor
Current Temperatures judge to know that temperature exceedes limit value, and send warning trigger signal to high-temperature alarming device, by high-temperature alarming device
High temperature alarm is sent, prompting staff pays attention to and timely processing.
Meanwhile electrical control central part sends stopping heating signal, heating control circuit to heating control circuit 202 in time
Connection circuit between 202 cut-outs and carbon fiber board 201, stops heating.After stopping heating, under the temperature meeting gradually of graphite body 1
Drop.
When the Current Temperatures of graphite body 1 drop to design temperature, electrical control central part is sent to heating control circuit 202
Continue heating signal, heating control circuit 202 re-establishes the connection circuit between carbon fiber board 201, and carbon fiber board 201 is again
Start working, heater continues to heat.
A kind of heater that the utility model embodiment provides, by setting high temperature alarm to fill in temperature control unit 3
Put, can when the Current Temperatures of graphite body 1 exceed limit value and alarm, to remind staff to pay attention to and timely processing, from
And avoid the generation of accident and unnecessary loss.
Wherein, according to above-described embodiment, the surface of graphite body 1 is covered with corrosion-resistant finishes.In one embodiment, it is described resistance to
Corrosion resistant coating is teflon coatings.
Specifically, after graphite body 1 is compressing, in the surface spraying corrosion-resistant finishes of graphite body 1, corrosion-resistant finishes
Such as polytetrafluoroethylene (PTFE), polyurethane, epoxy resin, polyethylene.Such as the surface spraying teflon material in graphite body 1, Teflon
Imperial material has corrosion resistance to the sample with acid and alkali corrosion.
If imprudence splashes the sample with acid and alkali corrosion to graphite body 1 in sample to be heated is placed
On, teflon coatings can separate corrosion of the sample to graphite body 1, and sample is floated on teflon coatings surface, be easy to grasp
Cleared up as personnel.
A kind of heater that the utility model embodiment provides, can by the surface spraying corrosion-resistant finishes in graphite body 1
Cleared up with effectively blocking with corrosion of the corrosivity sample to graphite body 1, personnel easy to operation, and heater can be extended
Service life.
In summary, the heater that the utility model embodiment provides is a kind of intelligent multi-function heater, can be with
Realize and set different heating schedules to carry out the heating of complete paired samples according to different sample to be heated, be to the realization of various samples
Efficiently, the preferable heating tool of convenient heating, can be widely applied for heating, resolution and distillation of all kinds of samples etc., is applied to
The fields such as environmental protection, institution of higher learning, scientific research and chemical industry.
The heater that the utility model embodiment provides, major advantage is including heating is quick, temperature-controlled precision is high, temperature is uniform
Degree is good and efficiently convenient etc..In addition corruption of the sample to calandria is can effectively solve the problem that in the surface spraying teflon coatings of graphite body 1
Erosion problem.The utility model heater-performance characteristic is in particular in following aspects：
(1) calandria：Using the electrostatic graphite body such as high-purity, thermal conductivity is high, and temperature uniformity is good, and environment friendly and pollution-free.
(2) heating element heater：Using carbon fiber board, firing rate is fast, and the thermal efficiency is high, and homogeneous heating degree is good.
(3) temperature conditioning unit：Using intelligent control unit, different heating temperature can be arranged as required to, temperature-controlled precision is high；Add
The hot time can be set, it is possible to achieve the heating to different samples；Liquid crystal display, design temperature and Current Temperatures can be shown；Have
High temperature alarm function.
(4) anti-corrosion material：Surface spraying teflon coatings, acid-alkali-corrosive-resisting.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should be understood：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical scheme
Spirit and scope.
Claims (10)
- A kind of 1. heater, it is characterised in that including：Graphite body, carbon fiber board unit and temperature control unit；The carbon fiber board unit includes carbon fiber board, the carbon fiber board be placed in the graphite body bottom and with the graphite body The close overlapping of compacting；The temperature control unit connects the graphite body by temperature sensor, and connects institute by electrical control central part State the heating control circuit of carbon fiber board unit.
- 2. heater according to claim 1, it is characterised in that the heating control circuit connects with the carbon fiber board Connect, while electrically connected between the heating control circuit and the electrical control central part.
- 3. heater according to claim 1, it is characterised in that being provided with the graphite body individually heating response to hold Some circular hole positions with certain depth of device.
- 4. heater according to claim 2, it is characterised in that the temperature sensor is arranged on the graphite body, Electrically connected between the electrical control central part and the temperature sensor.
- 5. heater according to claim 4, it is characterised in that the temperature control unit also includes control operation face Plate；The control operation panel electrically connects between the electrical control central part and the heating control circuit respectively.
- 6. heater according to claim 4, it is characterised in that the temperature control unit also includes display device；The display device electrically connects with the electrical control central part.
- 7. heater according to claim 4, it is characterised in that the temperature control unit also includes high temperature alarm and filled Put；The high-temperature alarming device connects the graphite body and electrically connected between the electrical control central part.
- 8. heater according to claim 1, it is characterised in that the graphite body surface is covered with corrosion-resistant finishes.
- 9. heater according to claim 8, it is characterised in that the corrosion-resistant finishes includes teflon coatings.
- 10. heater according to claim 1, it is characterised in that be provided with variable current on the heating control circuit Knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680402.XU CN207008429U (en) | 2017-06-12 | 2017-06-12 | A kind of heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680402.XU CN207008429U (en) | 2017-06-12 | 2017-06-12 | A kind of heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207008429U true CN207008429U (en) | 2018-02-13 |
Family
ID=61447213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720680402.XU Expired - Fee Related CN207008429U (en) | 2017-06-12 | 2017-06-12 | A kind of heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207008429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044345A (en) * | 2019-12-20 | 2020-04-21 | 北京莱伯泰科仪器股份有限公司 | Graphite sheet metal modular digestion instrument |
-
2017
- 2017-06-12 CN CN201720680402.XU patent/CN207008429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044345A (en) * | 2019-12-20 | 2020-04-21 | 北京莱伯泰科仪器股份有限公司 | Graphite sheet metal modular digestion instrument |
| CN111044345B (en) * | 2019-12-20 | 2022-09-20 | 北京莱伯泰科仪器股份有限公司 | Graphite sheet metal modular digestion instrument |
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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: 20180213 Termination date: 20210612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |