CN208907735U - Thermodynamic cycle medium heating device - Google Patents
Thermodynamic cycle medium heating device Download PDFInfo
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- CN208907735U CN208907735U CN201821576651.5U CN201821576651U CN208907735U CN 208907735 U CN208907735 U CN 208907735U CN 201821576651 U CN201821576651 U CN 201821576651U CN 208907735 U CN208907735 U CN 208907735U
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- thermodynamic cycle
- heating device
- heating mantles
- adding container
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Abstract
The utility model discloses a kind of thermodynamic cycle medium heating devices, the medium adding container including PLC control centre and equipped with liquid medium, and heating mantles are equipped in medium adding container；It is equipped with heat source in heating mantles and lower part outer wall is equipped with multiple apertures passed through for medium；It is equipped at least one at the top of heating mantles and leads to the circulatory mediator flow duct for carrying out circulation connection outside medium adding container and with heating mantles lower part；Circulatory mediator flow duct is removably connected with radiator in medium adding container exterior section；Radiator, which is placed in inside external baking oven device, carries out heat supply；The utility model heats external baking oven using heat circulating system, takes full advantage of thermal energy, improves work efficiency；Water circulating pump in traditional drying equipment is cancelled, it is energy saving, maintenance cost is reduced, equipment is simplified, it is easy to operate efficient；Temperature is easy to control accurate；And heat and control while can be realized by the connection of simple pipeline to multiple baking ovens, reduce cost.
Description
Technical field
The utility model relates to heating device field, especially a kind of thermodynamic cycle medium heating device.
Background technique
Existing steam heating water circulating heater, its working principle is that being reached by the heat exchange between steam and water
To water heating purpose, recycled being squeezed into hot water in airtight heating device by water pump, by the heat-dissipating pipe in heating device/
Piece heats heating device inner air to reach and promote heating device internal temperature, the purpose of material drying.It considers
Requirement of the material drying to temperature, the heat-exchange medium that reason heating device selects are water.
But above-mentioned heating device system has the disadvantage in that 1) when controlling water temperature, controls the electromagnetism of heat source
The opening and closing of valve has impact, and control temperature is not high.2) heating device system is not high to the utilization rate of thermal energy, and energy waste is larger.
3) it is recycled using water pump, energy consumption is handed over greatly, and fault of water pump rate is high, is repaired complex.
In view of disadvantage mentioned above, a kind of Novel low-consumption circulating heater is developed, is applied on heating device, it not only can be with
Working efficiency is improved, it is energy saving, moreover it is possible to reduce equipment cost and maintenance cost.
Utility model content
Purpose of utility model: in order to solve the problems of prior art, the utility model provides a kind of heat power
Circulatory mediator device heats baking oven using heat circulating system, takes full advantage of thermal energy, improve work efficiency.
Technical solution: in order to achieve the above objectives, following technical solution can be used in the utility model: thermodynamic cycle medium adds
Thermal, including PLC control centre, the medium adding container equipped with liquid medium, the medium adding container is interior to be equipped with heating
Cover；Heat source is equipped in the heating mantles；Heating mantles lower part outer wall is equipped with multiple apertures passed through for medium；At the top of heating mantles
Lead to the circulatory mediator flow duct that circulation connection is carried out outside medium adding container and with heating mantles lower part equipped at least one；
The circulatory mediator flow duct is removably connected with radiator in medium adding container exterior section；The radiator is placed in outer
It connects and carries out heat supply inside baking oven device；The unlatching and stopping of the PLC control centre control heating mantles inner heat source.
The liquid medium is specially one of water, oil；Avoiding can only use in traditional drying equipment water circulating pump
The drawbacks of single water is as heat medium, when applied to the device demand for using liquid medium except water, application range is more
It is wide.
The medium adding container inside top is equipped with the liquid level sensor controlled by PLC control centre and leads to matter and mends
Fill the automated media supplementary device of external container；Medium amount in medium adding container is monitored and supplemented in real time, is kept away
Exempt from medium it is excessive or it is very few influence device operation.
The liquid level sensor is the floating ball type liquid level sensor swum on liquid level；Can with medium amount increase and decrease more
Accurately incudes in real time and transmit liquid level information to PLC control centre.
The first temperature sensor controlled by PLC control centre is equipped in the heating mantles；Medium in heating mantles is heated
Temperature carries out more accurate control.
The circulatory mediator flow duct) be equipped with it is a plurality of, be connected with multiple radiators, be respectively placed in multiple external baking oven devices
It is heated and is controlled to multiple external baking oven devices simultaneously；It when there is multiple dry tasks, effectively reduces cost, saves money
Working efficiency is improved in source.
The external baking oven device is provided with the second temperature sensor controlled by PLC control centre；It is more accurate real-time
To external baking oven device carry out temperature control.
The radiator passes through flange and media flow pipeline connection；Easily facilitate disassembly installation and maintenance.
In some embodiments, the heat source is electric heating wire heat source.
In some embodiments, the heat source is steam heat source.
The utility model has the advantages that a kind of thermodynamic cycle medium heating device disclosed in the utility model, compared with prior art,
It has the advantage that and external baking oven is heated using heat circulating system, take full advantage of thermal energy, improve work efficiency；
Water circulating pump in traditional drying equipment is cancelled, it is energy saving, maintenance cost is reduced, simplifies equipment, height easy to operate
Effect；Temperature is easy to control accurate；And heat and control while can be realized by the connection of simple pipeline to multiple baking ovens, drop
Low operation and maintenance cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 1 thermodynamic cycle medium heating device of the utility model embodiment.
Specific embodiment
Embodiment 1:
Refering to Figure 1, the utility model discloses a kind of thermodynamic cycle medium heating device, including PLC control
Center and medium adding container 1, medium adding container 1 are provided with liquid medium oil；Top is equipped in the medium adding container 1
Portion is the heating mantles 11 of trigonal pyramidal structure；The heat source 111 of electric heating wire is equipped in the heating mantles 11；Under the heating mantles 11
The outer wall in portion is equipped with multiple apertures 112 passed through for medium；Medium in medium adding container 1 can pass through aperture 112 at any time
To the supplement for the medium that heating mantles 11 are internally heated.
The circulatory mediator flow duct 12 led to outside medium adding container 1 is equipped at the top of heating mantles 11, circulation is situated between
Matter flow duct 12 returns to inside heating mantles 11 after the circle of outer loop one from 11 lower part of heating mantles, carries out circulating for medium
Connection；Part of the circulatory mediator flow duct 12 outside medium adding container 1 is removably connected with scattered by flange
Hot device 13；The inside that the radiator 13 is placed in external baking oven device 2 carries out heat supply；
The first temperature sensor 113 controlled by PLC control centre is equipped in the heating mantles 11；To medium in heating mantles
Heating temperature carries out more accurate control；First temperature sensor 113 in real time transmits the temperature data inside heating mantles 11
To PLC control centre, when temperature reaches setting value, 11 inner heat source 111 of heating mantles stops heating, and thermal convection stops after equalized temperature
Only.
1 inside top of medium adding container is additionally provided with the liquid level sensor 14 controlled by PLC control centre and leads to
Automated media supplementary device 15 outside toward medium adding container 1；Medium amount in medium adding container is supervised in real time
Control and supplement avoid medium excessive or the very few operation for influencing device.The liquid level sensor 14 is to swim in floating on liquid level
Ball-type liquid level sensor；With the more accurate real-time induction of the increase and decrease of medium amount and liquid level information can be transmitted into PLC control
The heart.
The external baking oven device 2 is provided with the second temperature sensor 21 controlled by PLC control centre；It is more accurate real
When to external baking oven device 2 carry out temperature control.
The course of work:
Medium passes through medium supplementary device 15 in advance and is fitted into medium adding container 1, and is opened up by 11 bottom of heating mantles
Aperture 112 enter the inside of heating mantles 11 and be full of automatically, heating mantles 11 pass through circulatory mediator flow duct 12 and external baking oven
Radiator 13 in device 2 forms linker, is full of heat medium inside linker.After the completion of preparation before work, PLC
Control system controls heat source 111 and starts to work, and heats to the medium in heating mantles 11；Medium after heating forms high temperature matchmaker
It is situated between, and under the action of thermal convection effect, high temperature medium rises, the circulatory mediator flow duct being arranged into 11 top of heating mantles
12, and radiator 13 is flowed into along pipeline.Under the action of radiator 13, transfer thermal energy to inside external baking oven device 2
Play the role of dry heat.
High temperature medium temperature after radiator 13 reduces to form low temperature medium, and low temperature medium is by leading under heating mantles 11
The circulatory mediator flow duct 12 in portion, which returns to, carries out circulating-heating in heating mantles 11.Second temperature inside external baking oven device 2
Temperature data is transmitted to PLC control centre in real time by sensor 21, and when temperature reaches setting value, system stops heating, temperature
Thermal convection stops after balance, and the temperature in heating mantles 11 is equally transmitted to PLC control centre, works as temperature by the first temperature sensor 13
When degree reaches setting value, 11 inner heat source 111 of heating mantles stops heating, and thermal convection stops after equalized temperature.
Swim in the floating ball type liquid level sensor on liquid level；Monitor in real time medium adding container 11 in medium number,
And it transmits liquid level information and is held to PLC control centre when the medium in medium adding container 11 is too low by leading to medium supplement
Automated media supplementary device 15 outside device 1 carries out the supplement of medium, to guarantee that system is normally run.
Embodiment 2 (not shown):
Its basic embodiment is same as Example 1, the difference is that, the heat source is steam heat source, described
Circulatory mediator flow duct is equipped with three, while there are three radiators for connection, are respectively placed in inside three external baking oven devices, and
It is heated and is controlled to three external baking oven devices simultaneously；When there are multiple dry tasks, control can be dried simultaneously,
It effectively reduces cost, economizes on resources, improve working efficiency.
Claims (10)
1. thermodynamic cycle medium heating device, it is characterised in that including PLC control centre, the medium supplement equipped with liquid medium
Container (1), the medium adding container (1) is interior to be equipped with heating mantles (11)；Heat source (111) are equipped in the heating mantles (11)；Institute
Heating mantles (11) lower part outer wall is stated equipped with multiple apertures (112) passed through for medium；At least one is equipped at the top of heating mantles (11)
Circulatory mediator flow duct (12) external towards medium adding container (1) and that circulation connection is carried out with heating mantles (11) lower part；
The circulatory mediator flow duct (12) is removably connected with radiator (13) in medium adding container (1) exterior section；It is described
Radiator (13), which is placed in inside external baking oven device (2), carries out heat supply；
The unlatching and stopping of PLC control centre control heating mantles (11) inner heat source (111).
2. thermodynamic cycle medium heating device according to claim 1, it is characterised in that: the liquid medium is specially
One of water, oil.
3. thermodynamic cycle medium heating device according to claim 1, it is characterised in that: the medium adding container
(1) inside top is equipped with the liquid level sensor (14) controlled by PLC control centre and leads to medium adding container (1) outside
Automated media supplementary device (15).
4. thermodynamic cycle medium heating device according to claim 3, it is characterised in that: the liquid level sensor (14)
To swim in the floating ball type liquid level sensor on liquid level.
5. thermodynamic cycle medium heating device according to claim 1, it is characterised in that: set in the heating mantles (11)
There is the first temperature sensor (113) controlled by PLC control centre.
6. thermodynamic cycle medium heating device according to claim 1, it is characterised in that: the circulatory mediator flow duct
Road (12) is equipped with a plurality of, is connected with multiple radiators (13), is respectively placed in multiple external baking oven devices (2) simultaneously to multiple external
Baking oven device (2) is heated and is controlled.
7. thermodynamic cycle medium heating device according to claim 1 or 6, it is characterised in that: the external baking oven dress
It sets (2) and is provided with the second temperature sensor (21) controlled by PLC control centre.
8. thermodynamic cycle medium heating device according to claim 1 or 6, it is characterised in that: the radiator (13)
Pass through flange and media flow pipeline (12) connection.
9. thermodynamic cycle medium heating device according to claim 1, it is characterised in that: the heat source (111) is electricity
Heater strip heat source.
10. thermodynamic cycle medium heating device according to claim 1, it is characterised in that: the heat source (111) is to steam
Vapour heat source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576651.5U CN208907735U (en) | 2018-09-27 | 2018-09-27 | Thermodynamic cycle medium heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576651.5U CN208907735U (en) | 2018-09-27 | 2018-09-27 | Thermodynamic cycle medium heating device |
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| Publication Number | Publication Date |
|---|---|
| CN208907735U true CN208907735U (en) | 2019-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821576651.5U Active CN208907735U (en) | 2018-09-27 | 2018-09-27 | Thermodynamic cycle medium heating device |
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| CN (1) | CN208907735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917379A (en) * | 2018-09-27 | 2018-11-30 | 江苏中兴药业有限公司 | Thermodynamic cycle medium heating device |
-
2018
- 2018-09-27 CN CN201821576651.5U patent/CN208907735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917379A (en) * | 2018-09-27 | 2018-11-30 | 江苏中兴药业有限公司 | Thermodynamic cycle medium heating device |
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