CN204902228U - Gas heater - Google Patents
Gas heater Download PDFInfo
- Publication number
- CN204902228U CN204902228U CN201520648836.2U CN201520648836U CN204902228U CN 204902228 U CN204902228 U CN 204902228U CN 201520648836 U CN201520648836 U CN 201520648836U CN 204902228 U CN204902228 U CN 204902228U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- gas
- utility
- model
- heating
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- General Induction Heating (AREA)
Abstract
The utility model relates to a gas heater. The hot stability of resistance wire material makes heating temperature receive the restriction, and the gas flow and the heating efficiency of unit interval internal heating all receive the restriction. The utility model discloses include the outer tube that stretches into in the induction heating coil, the outer tube both ends are connected with air inlet flange and gas outlet flange respectively, be provided with the inner tube in the outer tube, be provided with the gaseous tank circuit that passes through of a plurality of guide on the inner tube pipe wall. The utility model discloses can heat gas to required temperature from initial temperature, reach as high as 800 DEG C, application to many scientific research production test rooms such as aerospace, weapon industry, chemical industry industry and institution of higher learning that can be extensive are suitable for the joint system of large -traffic high temperature and annex and test, and induction heating is fast, pollution -free, safe and reliable.
Description
Technical field
The utility model belongs to induction heating technique field, is specifically related to a kind of gas heater.
Background technology
Current employing resistance heating manner heats gas, the hot stability of resistance wire material makes heating-up temperature be restricted, because mode of heating determines the gas flow of heating in the unit interval and the efficiency of heating surface is all restricted, for the large discharge gas-heated requirement of more than 700 degree, resistance heating manner will be difficult to meet the demands.
Summary of the invention
The purpose of this utility model is to provide a kind of gas heater, overcomes gas flow and the restricted defect of the efficiency of heating surface of heating in the resistance heating manner unit interval.
The technical scheme that the utility model adopts is:
A kind of gas heater, is characterized in that:
Include the outer tube stretched in load coil, outer tube two ends are connected to air inlet adpting flange and gas outlet adpting flange;
Be provided with interior pipe in outer tube, inner pipe wall be provided with the tank circuit that multiple guiding gas passes through.
The sealing means that outer tube adopts screw thread to add metal packing washer with the adpting flange at two ends is connected.
The utility model has the following advantages:
1, adopt induction heating power density high, the efficiency of heating surface is good.
2, pollution-free to heated air, volume is little.
3, heater adopts refractory metal material, has good mechanical performance and intensity, can bear the pressure of 10MPa under duty under hot.
4, the Fast Heating that gas is spent from room temperature to 800 can be realized.
5, distinctive circulating tanks structure increases heat exchange area, improves heat exchange efficiency.
6, single heater is a heating unit, can carry out between heating unit series, parallel, etc. superposition use can realize different flow, different temperatures, friction speed require gas-heated requirement.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model side view.
Fig. 3 is B-B profile in Fig. 2.
In figure, 1-air inlet adpting flange, 2-outer tube, pipe in 3-, 4-load coil, 5-gas outlet adpting flange.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
A kind of gas heater that the utility model relates to, includes the outer tube 2 stretched in load coil 4, and outer tube 2 two ends are connected to air inlet adpting flange 1 and gas outlet adpting flange 5.In order to ensure that heater can enter induction coil smoothly, the sealing means adopting screw thread to add metal packing washer between adpting flange with outer tube 2 is connected, and ensure that structural strength and is bubble-tightly achieving fast assembling-disassembling simultaneously.Be provided with interior pipe 3 in outer tube 2, interior pipe 3 tube wall be provided with the tank circuit that multiple guiding gas passes through.Adpting flange, outer tube 2, interior pipe 3 all adopt refractory metal material, have good mechanical properties and intensity in the condition of high temperature.
The utility model is powered to load coil 4 by intermediate frequency power supply, after outer tube 2 and interior pipe 3 heat by load coil 4 simultaneously, is heated fast by gas by during the gas tank circuit on interior pipe 3 at gas.Heater is provided with multiple tank circuit on interior pipe 3, guides gas to pass through in the tank circuit, increases holdup time of gas, thus makes that gas is full and uniform to be heated, and improves heat exchange efficiency, accelerates the speed of gas-heated.Gas heater can by gas from initial heating temperature to required temperature, reach as high as 800 DEG C, many research and production laboratories such as Aero-Space, weapon industry, chemical engineering industry and institution of higher learning can be applied to widely, be suitable for the high temperature combined system of large discharge and annex test, eddy-current heating speed is fast, pollution-free, safe and reliable.
Content of the present utility model is not limited to cited by embodiment, and the conversion of those of ordinary skill in the art by reading the utility model description to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (2)
1. a gas heater, is characterized in that:
Include the outer tube (2) stretched in load coil (4), outer tube (2) two ends are connected to air inlet adpting flange (1) and gas outlet adpting flange (5);
Be provided with interior pipe (3) in outer tube (2), interior pipe (3) tube wall be provided with the tank circuit that multiple guiding gas passes through.
2. a kind of gas heater according to claim 1, is characterized in that:
The sealing means that outer tube (2) adopts screw thread to add metal packing washer with the adpting flange at two ends is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648836.2U CN204902228U (en) | 2015-08-26 | 2015-08-26 | Gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648836.2U CN204902228U (en) | 2015-08-26 | 2015-08-26 | Gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902228U true CN204902228U (en) | 2015-12-23 |
Family
ID=54924396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648836.2U Expired - Fee Related CN204902228U (en) | 2015-08-26 | 2015-08-26 | Gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204902228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940085A (en) * | 2017-03-13 | 2017-07-11 | 中国科学技术大学 | A kind of fire-suppressant gas Quick uniform heating device |
-
2015
- 2015-08-26 CN CN201520648836.2U patent/CN204902228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940085A (en) * | 2017-03-13 | 2017-07-11 | 中国科学技术大学 | A kind of fire-suppressant gas Quick uniform heating device |
| CN106940085B (en) * | 2017-03-13 | 2019-11-22 | 中国科学技术大学 | A kind of fire-suppressant gas Quick uniform heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2921272A1 (en) | Pump-type autoclave system and steam and pressure supply method thereof | |
| CN107560044B (en) | Evaporative cooling air-conditioning system for providing electric energy by using industrial waste heat | |
| CN202211125U (en) | Constant temperature device | |
| US9579820B2 (en) | Solar autoclave equipment | |
| CN204902228U (en) | Gas heater | |
| CN105650854A (en) | Circular heating pipe | |
| CN206600993U (en) | The electromagnetic heating system of intelligent baking room | |
| CN205332331U (en) | Frequency conversion heating system | |
| CN202267240U (en) | Solar and air heat collector | |
| CN202853282U (en) | Hot air circulating baking oven | |
| CN213043871U (en) | Layered composite material internal heater | |
| CN101900410A (en) | Pipeline fluid heater | |
| CN201828006U (en) | Pipeline fluid heater | |
| CN203869320U (en) | Double-coil heating device for water tank | |
| CN203810719U (en) | Carbon dioxide heat pump water heater | |
| CN207162943U (en) | For Chinese medicine production die heater parallel connection heating plant | |
| CN105222437A (en) | The defroster of air source hot pump water heater evaporimeter | |
| CN207866077U (en) | A kind of solid tubular type high-performance heat exchanger | |
| CN207180441U (en) | A kind of heating furnace heat pipe type waste heat reclaiming device | |
| CN206762867U (en) | A kind of reactor heater | |
| CN206347806U (en) | A kind of circulating air drying device of high-module high-strength polyethylene fibre heated drying casing | |
| CN104879918A (en) | Heat cycle pipeline-type multi-stage heating system | |
| CN217584866U (en) | Energy-saving gas hot-blast stove | |
| CN203190599U (en) | Electromagnetic energy circuitous heat exchanger | |
| CN204240590U (en) | Heat carrier pipe internal-circulation type heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151223 Termination date: 20170826 |