CN206772046U - A kind of intermediate-frequency heating furnace that can reliably cool down - Google Patents
A kind of intermediate-frequency heating furnace that can reliably cool down Download PDFInfo
- Publication number
- CN206772046U CN206772046U CN201720365238.3U CN201720365238U CN206772046U CN 206772046 U CN206772046 U CN 206772046U CN 201720365238 U CN201720365238 U CN 201720365238U CN 206772046 U CN206772046 U CN 206772046U
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- water
- valve
- cooling
- outlet
- heating furnace
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 238000010304 firing Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010060904 Freezing phenomenon Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a kind of intermediate-frequency heating furnace that can reliably cool down, belong to firing equipment field, it includes intermediate frequency power supply, and the periphery of intermediate frequency power supply sets cooling tube, and cooling tube forms circulation waterway by water inlet pipe and outlet pipe with closing water cooling, it is characterised in that：Water intaking valve is installed on water inlet pipe, draining valve is also installed on the water inlet pipe on rear side of water intaking valve；Outlet valve is installed on outlet pipe, intake valve, intake valve connection source of the gas are also installed on the outlet pipe on front side of outlet valve.This heating furnace on water inlet pipe due to being mounted with water intaking valve, outlet valve is mounted with outlet pipe, when needing emptying, can be by closing water intaking valve and outlet valve, water route between the cooling tube of intermediate frequency power supply and closing water cooling is cut off, then gas is passed through from intake valve so that the water in closing water cooling is discharged from draining valve, so as to avoid freezeout of the prior art.
Description
Technical field
The utility model belongs to firing equipment field, and in particular to a kind of intermediate-frequency heating furnace that can reliably cool down.
Background technology
Medium Frequency Induction Heating Furnace is due to firing rate is fast, production efficiency is high, operating environment is good, the de- charcoal of oxidation is few and section
The advantages of material saving, it is widely used in the PROCESS FOR TREATMENT such as welding, annealing, quenching, diathermanous, covering automobile, zero, motorcycle
The industries such as part, railway track, Aero-Space, weapons manufacture, machine-building, electrical equipment manufacture and specialty metal processing.
Medium Frequency Induction Heating Furnace is that coil electricity is heated using the electromagnetic induction principle of coil using intermediate frequency power supply
The device of fusing.It can be seen that the quality of intermediate frequency power supply directly affects the performance of heating furnace.At present, mostly using the side of closing water cooling
Formula cools down to the power-supply system of heating furnace, and water after cooling enters in closing water cooling, carries out heat exchange, so as to by medium frequency electric
Heat dissipation caused by source is to outdoor, and the water after cooling is recycled back to power-supply system and it is cooled down again, to ensure power supply system
The superperformance of system.
It can be seen that closing water cooling is cooling intermediate frequency power supply visual plant, on the other hand because copper pipe has good thermal conductivity,
Therefore generally use copper pipe is used as cooling pipe, but the water capacity of the closing water cooling within not used time in winter, cooling pipe in closing water cooling
Easily freeze, cause thin-wall copper pipe to rise brokenly, jeopardize the cooling performance of power-supply system.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of intermediate-frequency heating furnace that can reliably cool down, and will can seal
The water emptying closed in water cooling.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of intermediate frequency that can reliably cool down is invented to add
Hot stove, including intermediate frequency power supply, the periphery of intermediate frequency power supply set cooling tube, and cooling tube is by water inlet pipe and outlet pipe, with closing water
Cold composition circulation waterway, it is characterised in that：Water intaking valve is installed on water inlet pipe, draining is also installed on the water inlet pipe on rear side of water intaking valve
Valve；Outlet valve is installed on outlet pipe, intake valve, intake valve connection source of the gas are also installed on the outlet pipe on front side of outlet valve.
Preferably, the source of the gas is high-pressure air source.
Preferably, the water pipe in the closing water cooling is stainless steel tube, and the tube wall of stainless steel tube is corrugated.
Preferably, water tank, the upper end connection cooling tube of water tank, lower end connection closing are set on the outlet pipe on rear side of outlet valve
Water cooling.
Preferably, the lower end connection water circulating pump of water tank, the water side outlet pipe of water circulating pump.
Compared with prior art, the beneficial effects of the utility model are：
1st, due to being mounted with water intaking valve on water inlet pipe, outlet valve is mounted with outlet pipe, can be with when needing emptying
By closing water intaking valve and outlet valve, water route between the cooling tube of intermediate frequency power supply and closing water cooling is cut off, then from intake valve
It is passed through gas so that the water in closing water cooling is discharged from draining valve, so as to avoid freezeout of the prior art.
2nd, due to from high-pressure air source, it is possible to increase the intestine evacuation velocity in closing water cooling, and fully and completely empty.
3rd, due to the stainless steel tube of setting hardness and good-toughness in closing water cooling, bursting by freezing phenomenon can be prevented, simultaneously will
The tube wall setting of stainless steel tube is corrugated, increases its area of dissipation, improves its heat dispersion.
4th, the water circulating pump set can provide power for the circulation of water, improve its circulation rate, improve closing water cooling and exist
Refrigerating capacity in unit interval, and on the one hand the water tank above water circulating pump plays a part of collecting water, it is ensured that water circulating pump energy
Enough reliable, high loaded processes；On the other hand drop is provided for current, current can be radiated in advance using drop.
5th, the utility model is simple in construction, the water that can be emptied completely in closing water cooling, prevents water pipe from freezing crack phenomenon,
Its reliability is improved, so as to be beneficial to popularization and application in industry.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the brief configuration schematic diagram for closing water cooling.
Marked in figure：1st, water cooling is closed；2nd, stainless steel tube；3rd, intake valve；4th, outlet valve；5th, draining valve；6th, water intaking valve；7、
Water circulating pump；8th, water tank；9th, intermediate frequency power supply；10th, water inlet pipe；11st, outlet pipe；12nd, high-pressure air source.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
In the utility model, with reference to current by rear to preceding flow direction, the one end that will be close to intermediate frequency power supply 9 is defined as inlet side,
The other end that correspondingly will be far from intermediate frequency power supply 9 is defined as out side.
As shown in figure 1, the utility model sets cooling tube in the periphery of intermediate frequency power supply 9, cooling tube passes through the He of water inlet pipe 10
Outlet pipe 11 forms circulation waterway with closing water cooling 1, as shown in Fig. 2 the water pipe in closing water cooling 1 is stainless steel tube 2, stainless steel
The hardness and toughness of pipe 2 are preferable, can prevent bursting by freezing phenomenon, and the tube wall of stainless steel tube 2 is corrugated, increases its area of dissipation,
Improve its heat dispersion.Water intaking valve 6 is installed on water inlet pipe 10, draining valve 5 is also installed on the water inlet pipe 10 of the rear side of water intaking valve 6；
Outlet valve 4 is installed on outlet pipe 11, intake valve 3 is also installed on the outlet pipe 11 of the front side of outlet valve 4, intake valve 3 connects high pressure
Source of the gas 12., can be by closing water intaking valve 6 and outlet valve 4, by the cooling tube of intermediate frequency power supply 9 and closing water when needing emptying
Cold 1 water route cut-out, is then passed through gases at high pressure from intake valve 3 so that and the water in closing water cooling 1 is discharged from draining valve 5,
The intestine evacuation velocity in closing water cooling 1 can be improved, and is fully and completely emptied, so as to avoid freezeout of the prior art.
In order to strengthen the circulation rate of current, and the precooling of recirculated water is realized, set on the outlet pipe 11 of the rear side of outlet valve 4
Put water tank 8, upper end connection cooling tube, the lower end connection water circulating pump 7 of water tank 8, the water side outlet pipe 11 of water circulating pump 7.If
The water circulating pump 7 put can provide power for the circulation of water, improve its circulation rate, improve closing water cooling 1 within the unit interval
Refrigerating capacity, and the one side of water tank 8 of the top of water circulating pump 7 plays a part of collecting water, it is ensured that water circulating pump 7 can reliably,
High loaded process；On the other hand drop is provided for current, current can be radiated in advance using drop.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is combined, changes or retrofits possibly also with the technology contents of the disclosure above
It is equivalent embodiment of the present utility model.But it is every without departing from the content of the technical scheme of the utility model, it is new according to this practicality
Any simple modification, equivalent variations and the remodeling that the technical spirit of type is made to above example, still fall within the utility model skill
The protection domain of art scheme.
Claims (5)
1. a kind of intermediate-frequency heating furnace that can reliably cool down, including intermediate frequency power supply, the periphery of intermediate frequency power supply sets cooling tube, cooling tube
By water inlet pipe and outlet pipe, circulation waterway is formed with closing water cooling, it is characterised in that：Water intaking valve is installed on water inlet pipe, entered
Draining valve is also installed on water inlet pipe on rear side of water valve；Outlet valve is installed on outlet pipe, is also pacified on the outlet pipe on front side of outlet valve
Put into air valve, intake valve connection source of the gas.
2. according to the intermediate-frequency heating furnace that can reliably cool down described in claim 1, it is characterised in that：The source of the gas is high pressure gas
Source.
3. according to the intermediate-frequency heating furnace that can reliably cool down described in claim 2, it is characterised in that：Water in the closing water cooling
Manage for stainless steel tube, the tube wall of stainless steel tube it is corrugated.
4. according to any described intermediate-frequency heating furnace that can reliably cool down of claims 1 to 3, it is characterised in that：On rear side of outlet valve
Outlet pipe on water tank is set, the upper end connection cooling tube of water tank, lower end connection closing water cooling.
5. according to the intermediate-frequency heating furnace that can reliably cool down described in claim 4, it is characterised in that：The lower end connection circulation of water tank
Water pump, the water side outlet pipe of water circulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365238.3U CN206772046U (en) | 2017-04-10 | 2017-04-10 | A kind of intermediate-frequency heating furnace that can reliably cool down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365238.3U CN206772046U (en) | 2017-04-10 | 2017-04-10 | A kind of intermediate-frequency heating furnace that can reliably cool down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772046U true CN206772046U (en) | 2017-12-19 |
Family
ID=60630596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720365238.3U Expired - Fee Related CN206772046U (en) | 2017-04-10 | 2017-04-10 | A kind of intermediate-frequency heating furnace that can reliably cool down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322570A (en) * | 2021-12-31 | 2022-04-12 | 宁波市神光电炉有限公司 | Intermediate frequency furnace |
-
2017
- 2017-04-10 CN CN201720365238.3U patent/CN206772046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322570A (en) * | 2021-12-31 | 2022-04-12 | 宁波市神光电炉有限公司 | Intermediate frequency furnace |
| CN114322570B (en) * | 2021-12-31 | 2024-04-16 | 宁波市神光电炉有限公司 | Intermediate frequency furnace |
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| 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: 20171219 |