CN105848325A - Industrial microwave heating equipment - Google Patents
Industrial microwave heating equipment Download PDFInfo
- Publication number
- CN105848325A CN105848325A CN201610216046.6A CN201610216046A CN105848325A CN 105848325 A CN105848325 A CN 105848325A CN 201610216046 A CN201610216046 A CN 201610216046A CN 105848325 A CN105848325 A CN 105848325A
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- Prior art keywords
- microwave
- group
- composite phase
- pipe
- micro
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The invention discloses an industrial microwave heating equipment. The industrial microwave heating equipment comprises a cooling jacket, a cooling liquid supply tank, a circulating pump, a micro capillary groove composite phase change cooling device and a microwave heating device, wherein the microwave heating device comprises a heating chamber, a magnetron microwave generator and a microwave transmission waveguide, the magnetron microwave generator is mounted in the heating chamber, the microwave transmission waveguide is mounted on the magnetron microwave generator, and the magnetron microwave generator on the microwave heating device is provided with the micro capillary groove composite phase change cooling device and the cooling jacket. The industrial microwave heating equipment is provided with the micro capillary groove composite phase change cooling device comprising a forced air cooling ribbed group, a remote microstructure condenser, a steam return pipe, a micro capillary groove composite phase change heat remover, a composite phase change micro capillary groove and a condensate return pipe, so heat generated by the magnetron microwave generator in operation can be rapidly dissipated.
Description
Technical field
The present invention relates to microwave heating equipment technical field, particularly relate to a kind of industrial microwave firing equipment.
Background technology
Microwave generation unit magnetron in industrial microwave apparatus belongs to great-power electronic element, and caloric value is big, single tube
Up to upper kilowatt, need to carry out radiating and cooling during normal work, the magnetron of family expenses and industrial microwave firing equipment is both needed to be equipped with and dissipates
Hot equipment, owing to there is microwave reflection problem in industrial microwave apparatus simultaneously, is also equipped with being specifically designed to the water body absorbing microwave reflection
False load.
Some microwave equipments, such as household microwave oven, its magnetron peak power is little, and caloric value is limited, and when using continuously
Between short (no longer than 15min), the air-cooled scheme being equipped with on a small scale fin can meet requirement；Industrial microwave apparatus continues
Working time is the longest, up to several hours or even works for weeks on end, existing air-cooled scheme cannot meet its substantially dispel the heat want
Ask, need outfit to have high-power central cooling scheme ability steady operation, good cooling results, but equipment composition complexity, cost
Height, high to site requirements, maintenance cost is high.
Middle-size and small-size industrial microwave apparatus, has light, flexible, control accuracy advantages of higher, and its long-time high power operates
Characteristic supporting cooling is proposed rigors, directly central refrigerating minimizes with it, the characteristic of facilitation contradicts in configuration.
In industrial practice, the work of general configuration multiple low-power air-cooling type micro-wave interelement alternate intermittent formulas coordinates, and causes equipment empty
Between the increasing substantially of utilization rate and deadweight.Meanwhile, the type equipment exist power control accuracy cannot promote, microwave field distribution
Uneven problem, it is impossible to meet the needs of high-end commercial Application.
During microwave equipment work, microwave component self-heating power is very big, when operating at full capacity such as 1500W magnetron, dissipates
Thermal power up to 500W, the integrated middle control aluminium matter in magnetron position to be cooled of microwave equipment or copper water collar in actual application
Pipe, has the current of constant flow constantly to be taken away by the heat come via water cold sleeve conduction to concentrating cooling system in sleeve pipe, and one
As be spray or spray filled cooling tower, or import water cooling pond, then from cold water after the cooling of refrigerant compression central refrigerating device
Pond drives via water pump and pipeline and is delivered to portion to be cooled, completes whole cooling circulation, and its shortcoming is to configure central cooling system
System, including pipe-line system, water cooling pond, cooling tower/equipment such as cooling-water machine, servo control mechanism, system composition complexity, cost is high；Wherein
The open concentration cooling system using cooling tower also has higher requirement to water quality, it is desirable to uses deionized water and requires periodically
Changing water, remove contamination, maintenance cost is high；And use the system of compression refrigerant formula cooling-water machine, there is also energy consumption for cooling big, high the asking of cost
Topic.Multiple low-power air-cooling microwave devices can also be configured it is directly integrated little rule at the magnetron position that need to lower the temperature by single microwave equipment
Mould heat radiation scale, coordinates blower fan forced convertion to provide cooling scheme, the scheme of multiple microwave source alternations, but the program cannot
Accurate temperature controlling, simultaneously cannot accomplish uniformly to heat, greatly limit microwave equipment the application of high-end field.
Therefore, we are badly in need of designing the problem that the solution of a kind of industrial microwave firing equipment is mentioned above.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of industrial microwave heating proposed sets
Standby.
To achieve these goals, present invention employs following technical scheme:
A kind of industrial microwave firing equipment, including coolant jacket, coolant liquid supply box, circulating pump, microflute group's composite photograph cooling dress
Putting and microwave heating equipment, described microwave heating equipment is constituted by heating chamber, microwave magnetron generator and microwave transmission waveguide,
Microwave magnetron generator is arranged on inside heating chamber, and is provided with microwave transmission waveguide, microwave on microwave magnetron generator
Microwave magnetron generator on heater is provided with microflute group's composite photograph cooling device and coolant jacket, and described microflute group is multiple
Close photograph cooling device and include that forced air-cooling helps sheet group, long-range micro-structural condenser, opposing steam flow pipe, micro slot group composite phase change to take
Hot device, composite phase-change microflute group and condensation water return duct, wherein forced air-cooling helps sheet group to be arranged on long-range micro-structural condenser
On sidewall, composite phase-change microflute group is located on the sidewall of micro slot group composite phase change heat collector, micro slot group composite phase change heat collector
Output is connected by opposing steam flow pipe with the input of long-range micro-structural condenser, the input of micro slot group composite phase change heat collector
End is connected by condensation water return duct with the output of long-range micro-structural condenser, and the input of described coolant jacket passes through water inlet pipe
Being connected with circulation delivery side of pump, the output of coolant jacket is connected with the input of circulating pump by outlet pipe, and on water inlet pipe
It is provided with coolant liquid supply box.
Preferably, described coolant jacket is made up of heat conduction shell and heat pipe, and wherein, heat pipe is laid on the inside of heat conduction shell,
And heat pipe uses copper pipe, and heat pipe is serpentine.
Preferably, described coolant jacket and microflute group's composite photograph cooling device and the microwave magnetron on microwave heating equipment
Connection gap between generator is filled with heat-conducting silicone grease.
Preferably, described coolant liquid supply box removably connects with the water inlet pipe being connected coolant jacket and circulating pump.
In the present invention, this industrial microwave firing equipment is provided with on it and is helped sheet group, long-range micro-structural to condense by forced air-cooling
The microflute group that device, opposing steam flow pipe, micro slot group composite phase change heat collector, composite phase-change microflute group and condensation water return duct are constituted is multiple
Closing photograph cooling device, it can disperse the heat that microwave magnetron generator operationally produces rapidly, and also set on it
Having put the coolant cooling mechanism being made up of the element such as coolant jacket and circulating pump, it also is able to help microwave magnetron generator work
The heat produced when making, prevents it from damaging because of overheated.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of industrial microwave firing equipment that the present invention proposes；
Fig. 2 is the structural representation of a kind of industrial microwave firing equipment microflute group's composite photograph cooling device that the present invention proposes；
Fig. 3 is the structural representation of a kind of industrial microwave firing equipment coolant jacket that the present invention proposes；
Fig. 4 is the structural representation of a kind of industrial microwave firing equipment heat pipe that the present invention proposes.
In figure: 1 coolant jacket, 2 coolant liquid supply box, 3 circulating pumps, 4 microflute group's composite photograph cooling devices, 5 heating using microwaves
Device, 41 opposing steam flow pipes, 42 long-range micro-structural condensers, 43 forced air-coolings help sheet group, 44 condensation water return ducts, 45 compound phases
Become microflute group, 46 micro slot group composite phase change heat collectors, 11 heat pipes, 12 heat conduction shells.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.
With reference to Fig. 1-4, a kind of industrial microwave firing equipment, including coolant jacket 1, coolant liquid supply box 2, circulating pump 3, microflute
Group's composite photograph cooling device 4 and microwave heating equipment 5, microwave heating equipment 5 is by heating chamber, microwave magnetron generator and micro-
Ripple transmits waveguide and constitutes, and microwave magnetron generator is arranged on inside heating chamber, and is provided with micro-on microwave magnetron generator
Ripple transmits waveguide, and the microwave magnetron generator on microwave heating equipment 5 is provided with microflute group's composite photograph cooling device 4 and cold
But set 1, microflute group's composite photograph cooling device 4 includes that forced air-cooling helps sheet group 43, long-range micro-structural condenser 42, opposing steam flow
Pipe 41, micro slot group composite phase change heat collector 46, composite phase-change microflute group 45 and condensation water return duct 44, wherein forced air-cooling helps sheet
Group 43 is arranged on the sidewall of long-range micro-structural condenser 42, and composite phase-change microflute group 45 is located at micro slot group composite phase change heat collector
On the sidewall of 46, the output of micro slot group composite phase change heat collector 46 passes through steam with the input of long-range micro-structural condenser 42
Return duct 41 connects, and the input of micro slot group composite phase change heat collector 46 and the output of long-range micro-structural condenser 42 are by solidifying
Knot liquid return duct 44 connects, and the input of coolant jacket 1 is connected with the output of circulating pump 3 by water inlet pipe, the output of coolant jacket 1
End is connected by the input of outlet pipe with circulating pump 3, and water inlet pipe is provided with coolant liquid supply box 2, and coolant jacket 1 is by heat conduction shell
12 and heat pipe 11 constitute, wherein, heat pipe 11 is laid on the inside of heat conduction shell 12, and heat pipe 11 uses copper pipe, and leads
Heat pipe 11 is in serpentine, and coolant jacket 1 and microflute group's composite photograph cooling device 4 are sent out with the microwave magnetron on microwave heating equipment 5
Connection gap between raw device is filled with heat-conducting silicone grease, coolant liquid supply box 2 be connected coolant jacket 1 and the water inlet pipe of circulating pump 3
Removably connect.
Coolant jacket 1, coolant liquid supply box 2 and circulating pump 3 constitute coolant cooling body, and wherein coolant jacket 1 passes through heat conduction
Silica gel microwave magnetron generator seamless link well and on microwave heating equipment 5, what it was internal fills full coolant
Heat pipe 11 can be good at the heat produced during the microwave magnetron generator work taking away on microwave heating equipment 5.Set on it
The micro slot group composite phase change heat collector 46 on microflute group's composite photograph cooling device 4 put and composite phase-change microflute group 45 can be fast
The heat produced when microwave magnetron generator on the microwave heating equipment 5 of speed works.
Above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art is in the technical scope that the invention discloses, according to technical scheme and invention thereof
Conceive equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (4)
1. an industrial microwave firing equipment, is combined including coolant jacket (1), coolant liquid supply box (2), circulating pump (3), microflute group
Photograph cooling device (4) and microwave heating equipment (5), it is characterised in that described microwave heating equipment (5) is by heating chamber, magnetic control
Pipe microwave generator and microwave transmission waveguide are constituted, and microwave magnetron generator is arranged on inside heating chamber, and microwave magnetron
Being provided with microwave transmission waveguide on generator, it is multiple that the microwave magnetron generator on microwave heating equipment (5) is provided with microflute group
Closing photograph cooling device (4) and coolant jacket (1), described microflute group's composite photograph cooling device (4) includes that forced air-cooling helps sheet group
(43), long-range micro-structural condenser (42), opposing steam flow pipe (41), micro slot group composite phase change heat collector (46), composite phase-change are micro-
Groove group (45) and condensation water return duct (44), wherein forced air-cooling helps sheet group (43) to be arranged on long-range micro-structural condenser (42)
On sidewall, composite phase-change microflute group (45) is located on the sidewall of micro slot group composite phase change heat collector (46), micro slot group composite phase change
The output of heat collector (46) is connected by opposing steam flow pipe (41) with the input of long-range micro-structural condenser (42), microflute group
The input of composite phase-change heat collector (46) passes through condensation water return duct (44) with the output of long-range micro-structural condenser (42)
Connecting, the input of described coolant jacket (1) is connected with the output of circulating pump (3) by water inlet pipe, the output of coolant jacket (1)
It is connected by the input of outlet pipe with circulating pump (3), and water inlet pipe is provided with coolant liquid supply box (2).
A kind of industrial microwave firing equipment the most according to claim 1, it is characterised in that described coolant jacket (1) is by heat conduction
Shell (12) and heat pipe (11) are constituted, and wherein, heat pipe (11) is laid on the inside of heat conduction shell (12), and heat pipe (11) uses
Copper pipe, and heat pipe (11) is in serpentine.
A kind of industrial microwave firing equipment the most according to claim 1, it is characterised in that described coolant jacket (1) and microflute
The connection gap filling between microwave magnetron generator on group's composite photograph cooling device (4) and microwave heating equipment (5)
There is heat-conducting silicone grease.
A kind of industrial microwave firing equipment the most according to claim 1, it is characterised in that described coolant liquid supply box (2)
Removably connect with the water inlet pipe being connected coolant jacket (1) and circulating pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216046.6A CN105848325A (en) | 2016-04-10 | 2016-04-10 | Industrial microwave heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216046.6A CN105848325A (en) | 2016-04-10 | 2016-04-10 | Industrial microwave heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105848325A true CN105848325A (en) | 2016-08-10 |
Family
ID=56598010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610216046.6A Pending CN105848325A (en) | 2016-04-10 | 2016-04-10 | Industrial microwave heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105848325A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2791074Y (en) * | 2005-05-12 | 2006-06-28 | 连云港鹰游纺机有限责任公司 | Main abruption zone roller for stretching machine |
| CN104219938A (en) * | 2014-09-24 | 2014-12-17 | 重庆市大足区刘陈电热炉具厂 | Cooling device |
| CN205071352U (en) * | 2015-09-29 | 2016-03-02 | 湖南源创高科工业技术有限公司 | Industry microwave heating equipment |
-
2016
- 2016-04-10 CN CN201610216046.6A patent/CN105848325A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2791074Y (en) * | 2005-05-12 | 2006-06-28 | 连云港鹰游纺机有限责任公司 | Main abruption zone roller for stretching machine |
| CN104219938A (en) * | 2014-09-24 | 2014-12-17 | 重庆市大足区刘陈电热炉具厂 | Cooling device |
| CN205071352U (en) * | 2015-09-29 | 2016-03-02 | 湖南源创高科工业技术有限公司 | Industry microwave heating equipment |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |