CN206851050U - Integrated heating device - Google Patents
Integrated heating device Download PDFInfo
- Publication number
- CN206851050U CN206851050U CN201720267491.5U CN201720267491U CN206851050U CN 206851050 U CN206851050 U CN 206851050U CN 201720267491 U CN201720267491 U CN 201720267491U CN 206851050 U CN206851050 U CN 206851050U
- Authority
- CN
- China
- Prior art keywords
- type thermocouple
- metal cavity
- resistance wire
- metallic cavity
- utility
- 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
- 238000010438 heat treatment Methods 0.000 title abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 16
- 239000002184 metal Substances 0.000 abstract description 16
- 239000000945 filler Substances 0.000 abstract description 4
- 238000010304 firing Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007698 birth defect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses an integral heating device, it includes the resistance wire, the metal cavity, K type thermocouple, insulating filler, the connecting wire, the round hole, the sealing ring, solid fixed ring, high temperature resistant stainless steel, the resistance wire winding is on K type thermocouple, metal cavity is located the resistance wire, K type thermocouple, the outside of insulating filler, K type thermocouple is located the metal cavity center, insulating filler is located the metal cavity, the connecting wire is connected with K type thermocouple through solid fixed ring, the round hole is located one side of metal cavity, the sealing ring is fixed with the round hole, gu fixed ring is located the afterbody of K type thermocouple, high temperature resistant stainless steel is located the outside of metal cavity, the utility model discloses compact structure, with moderate costs, mechanical strength is high, the thermal efficiency is high, safe and reliable, simple installation, long service life, widely applicable firing equipment.
Description
Technical field
A kind of heat block is the utility model is related to, more particularly to a kind of monoblock type heater.
Background technology
In non-ferrous metal heating art, there are following several conventional heating techniques：
One, gas heating, utilize the heat metal caused by natural gas or coal gas that burns.Under this heating technique,
The heating-up temperature of metal is difficult to accurately control.And be not easy to realize and heat larger-diameter metal billet, such as the more than 12 " metals of φ
Ingot.
Two, resistance stove heat, resistance furnace converts electrical energy into heat energy using electricity as thermal source, by electric heating element, by hot spoke
Penetrate or thermal current convection type heats in stove to metal.In this heating technique, substantial amounts of energy is consumed in electric heating
On element, as resistance wire, the efficiency of heating surface are relatively low.
Three, electrical induction, traditional induction heater surrounds aluminium bar using copper induction coil, when alternating current is applied to
When on induction coil, alternating magnetic field is produced in the space that coil surrounds.Alternating magnetic field is pulsed under basic frequency, inside aluminium bar
Vortex flow is induced, therefore aluminium bar is also heated.However, because induction coil has the resistance that can not ignore, when passing through forceful electric power
During stream, considerable heat is lost on coil.Moreover, these caused heats on coil must use it is substantial amounts of cold
But water cools down to coil.Such birth defect make it that the energy utilization rate of traditional induction heater is at a fairly low, only
40% to 60%.
2014, Effmag companies of Finland release it is a kind of efficiently, can accurate temperature controlling new conduction heating stove.This heating
Stove is used with special construction part made of the higher metal of thermal conductivity factor, and resistance-type heating tube is inserted in the structural member.When adding
During hot device work, heating tube heating power, the special construction part being clamped in around metal billet is transferred heat to, then by the knot
Component passes to metal billet, and it is heated so as to realize.But because heating tube assembly precision requires high, cause the structural member
Processing technology is complicated, and yield rate is low, and quality is difficult to control, and the structural member all outer surfaces are required for by high temperature oxidation resisting
Processing, therefore early stage, manufacturing cost was high；In addition, heating tube can not separate after heating after a while, once heating tube is damaged
It is bad, total part must be just changed, this causes later maintenance cost also high；Moreover, it is also higher with the assembly difficulty of heating tube,
It is overproof if there is precision, the life-span of heating tube can be seriously damaged, and cause thermal loss, so as to reduce the efficiency of heating surface.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of monoblock type heater its compact-sized, cost and fitted
In, high mechanical strength, the thermal efficiency is high, safe and reliable, simple installation, service life length, can wide variety of firing equipment.
The utility model is that solve above-mentioned technical problem by following technical proposals：A kind of monoblock type heater,
It is stainless that it includes resistance wire, metallic cavity, K-type thermocouple, insulating packing, connecting line, circular hole, sealing ring, retainer ring, high temperature resistant
Steel, resistance wire are wrapped on K-type thermocouple, and metallic cavity is located at resistance wire, K-type thermocouple, the outside of insulating packing, K-type heat
Galvanic couple is located at metallic cavity center, and insulating packing is located in metallic cavity, and connecting line is connected by retainer ring with K-type thermocouple,
Circular hole is located at the side of metallic cavity, and sealing ring is fixed with circular hole, and retainer ring is located at the afterbody of K-type thermocouple, and high temperature resistant is stainless
Steel is located at the outside of metallic cavity.
Preferably, the one side of metallic cavity is arc.
Preferably, K-type thermocouple has three.
Preferably, resistance wire has three.
Positive effect of the present utility model is：The utility model is compact-sized, moderate cost, high mechanical strength,
The thermal efficiency is high, safe and reliable, simple installation, service life length, can wide variety of firing equipment.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model monoblock type heater.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As shown in figure 1, the utility model monoblock type heater include resistance wire 1, metallic cavity 2, K-type thermocouple 3, absolutely
Edge filler 4, connecting line 5, circular hole 6, sealing ring 7, retainer ring 8, high temperature resistant stainless steel 9, resistance wire 1 are wrapped in K-type thermocouple 3
On, metallic cavity 2 is located at resistance wire 1, K-type thermocouple 3, the outside of insulating packing 4, and K-type thermocouple 3 is located in metallic cavity 2
The heart, insulating packing 4 are located in metallic cavity 2, and connecting line 5 is connected by retainer ring 8 with K-type thermocouple, and circular hole 6 is located at wire chamber
The side of body 2, sealing ring 7 are fixed with circular hole 6, and retainer ring 8 is located at the afterbody of K-type thermocouple 3, and high temperature resistant stainless steel 9 is positioned at gold
Belong to the outside of cavity 2.
The one side of metallic cavity 2 is arc, is so easier to be adjacent to the material for needing to heat.
K-type thermocouple 3 has three, and it is more accurate so to detect.
Resistance wire 1 has three, so accelerates the efficiency of heating surface.
Operation principle of the present utility model is as follows：Curved surfaces are close to the material that needs heat, and heat is directly passed to
The material heated is needed, it is heated so as to realize, in heating process, the K-type thermocouple as built in PLC reads heating element heater
Temperature, while by the folding of default heating control algorithms control solid-state relay, to realize the essence to temp of heating element
Really control, resistance wire are used to convert electrical energy into interior energy, and metallic cavity is used to protect inner member, and K-type thermocouple is used to detect
Internal temperature, insulating packing are used for blind, and connecting line is used for the data for transmitting K-type thermocouple, and circular hole is used for preferably solid
Determine K-type thermocouple, sealing ring is used for sealing metal cavity, and with being fixedly connected with line, high temperature resistant stainless steel is used to strengthen retainer ring
The structure of metallic cavity.
In summary, the utility model is compact-sized, moderate cost, high mechanical strength, the thermal efficiency are high, safe and reliable, peace
Dress is easy, service life length, can wide variety of firing equipment.
Particular embodiments described above, to the technical problem, technical scheme and beneficial effect of solution of the present utility model
It is further described, should be understood that and the foregoing is only specific embodiment of the utility model, not
It is all within the spirit and principles of the utility model for limiting the utility model, any modification for being made, equivalent substitution, change
Enter, should be included within the scope of protection of the utility model.
Claims (4)
- A kind of 1. monoblock type heater, it is characterised in that it include resistance wire, metallic cavity, K-type thermocouple, insulating packing, Connecting line, circular hole, sealing ring, retainer ring, high temperature resistant stainless steel, resistance wire are wrapped on K-type thermocouple, and metallic cavity is positioned at electricity Silk, K-type thermocouple, the outside of insulating packing are hindered, K-type thermocouple is located at metallic cavity center, and insulating packing is located at metallic cavity Interior, connecting line is connected by retainer ring with K-type thermocouple, and circular hole is located at the side of metallic cavity, and sealing ring is fixed with circular hole, Gu Determine the afterbody that ring is located at K-type thermocouple, high temperature resistant stainless steel is located at the outside of metallic cavity.
- 2. monoblock type heater as claimed in claim 1, it is characterised in that the one side of the metallic cavity is arc.
- 3. monoblock type heater as claimed in claim 1, it is characterised in that the K-type thermocouple has three.
- 4. monoblock type heater as claimed in claim 1, it is characterised in that the resistance wire has three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267491.5U CN206851050U (en) | 2017-03-17 | 2017-03-17 | Integrated heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267491.5U CN206851050U (en) | 2017-03-17 | 2017-03-17 | Integrated heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206851050U true CN206851050U (en) | 2018-01-05 |
Family
ID=60790981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267491.5U Expired - Fee Related CN206851050U (en) | 2017-03-17 | 2017-03-17 | Integrated heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206851050U (en) |
-
2017
- 2017-03-17 CN CN201720267491.5U patent/CN206851050U/en not_active Expired - Fee Related
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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: 20180105 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |