CN203036851U - Natural gas hybrid energy medium low temperature heating furnace - Google Patents
Natural gas hybrid energy medium low temperature heating furnace Download PDFInfo
- Publication number
- CN203036851U CN203036851U CN 201320036621 CN201320036621U CN203036851U CN 203036851 U CN203036851 U CN 203036851U CN 201320036621 CN201320036621 CN 201320036621 CN 201320036621 U CN201320036621 U CN 201320036621U CN 203036851 U CN203036851 U CN 203036851U
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- China
- Prior art keywords
- natural gas
- heat exchange
- exchange box
- finned tube
- heat
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- Expired - Fee Related
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Provided is a natural gas hybrid energy medium low temperature heating furnace. A natural gas inlet (1) and a natural gas outlet (7) are formed at the two ends of a heat exchange box (10), the natural gas inlet (1) is communicated with the natural gas outlet (7) through a finned tube (2), wherein the finned tube (2) penetrates through the heat exchange box (10), the finned tube (2) is isolated from an inner cavity of the heat exchange box (10), conduction oil (5) is infused inside the heat exchange box (10), and a circulating tube (3) is connected outside the heat exchange box (10). The conduction oil is applied to act as medium and the finned tube is applied to act as a heat exchange device on a natural gas delivery pipeline, and a circulating pump is used for adding a convection effect to exchange heat, and therefore selectable ranges of a heat source are wide, low heat operation and completion of natural gas online energy-saving heating are achieved conveniently, and adaptability and economic performance are prominent.
Description
Technical field
The utility model belongs to heat-exchange apparatus technology, especially the natural gas energy mix medium low-temperature heat stove that International Classification of Patents F28D heat exchange medium does not directly contact.
Background technology
At present to adopt water jacket furnace namely to adopt water mostly be the heating furnace of low thermal medium in the oil field, the time slightly length will cause the coil surface corrosion, cause to be heated fluid and to leak outside.In the prior art, rare relevant improvement technology is open.
Chinese patent application 201120525404 relates to a kind of circulation refrigerated sea water heating natural gas system, it comprises combustion gas/seawater heat exchanger and seawater circulating cooling system, combustion gas/seawater heat exchanger includes inlet end, outlet side, water inlet end and water side, inlet end links to each other with the natural gas admission line, the outlet side links to each other with the natural gas outlet pipe, water inlet end links to each other with the seawater circulating cooling system, and the water side links to each other with the sea; The seawater circulating cooling system, the one end links to each other with the water inlet end of combustion gas/seawater heat exchanger, and the other end links to each other with the sea.
Chinese patent application 201220056933 discloses a kind of cold energy of liquefied natural gas and has reclaimed heat exchanger, aim to provide a kind of cold that discharges at the recovery liquefied natural gas vaporization also for when freezing, can avoid utilizing the latent heat of liquefied natural gas or sensible heat directly to change the gas that causes into freezes, the heat exchange efficiency height, the heat exchanger that volume is little.Comprise feed tube, gasifier, muffler, fin and gravity assisted heat pipe; Gasifier one end is communicated with feed tube, and the other end is communicated with muffler, and the condensation segment of gravity assisted heat pipe is installed in described gasifier inside, and described fin is installed in the evaporator section of gravity assisted heat pipe.
Summary of the invention
The purpose of this utility model provides natural gas energy mix medium low-temperature heat stove, and the multiclass heating source is realized the natural gas in carrying is carried out energy-conservation heating easily.
Realize that goal of the invention measure of the present utility model is: the heat exchange box two ends are installed gas inlet and gas outlet respectively, be communicated with finned tube between gas inlet and the gas outlet, wherein, finned tube passes in the heat exchange box, and finned tube and heat exchange box inner chamber are isolated, filling heat-conductive oil in heat exchange box, heat exchange box connects circulation pipe outward.
Advantage of the present utility model is, on the natural gas transport pipeline, to adopt conduction oil be medium and make heat-exchanger rig with finned tube, and increase convection effect with circulating pump and carry out heat exchange, and the thermal source selectable range is more extensive, the operation of convenient realization low-heat is finished the online energy-conservation heating of natural gas, and adaptability and economic performance are more outstanding.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 in the utility model
Fig. 2 is the structural representation of the embodiment 2 in the utility model
Reference numeral comprises: gas inlet 1, finned tube 2, circulation pipe 3, solar energy heating plate 4, conduction oil 5, electromagnetic heater 6, gas outlet 7, circulating pump 8, inlet manifold 9, heat exchange box 10, the manifold trunk 11 of giving vent to anger, water jacket furnace 12.
The specific embodiment
The utility model mainly comprises gas inlet 1, finned tube 2, circulation pipe 3, solar energy heating plate 4, electromagnetic heater 6, gas outlet 7, water circulating pump 8, inlet manifold 9, heat exchange box 10, give vent to anger manifold trunk 11 and water jacket furnace 12.
Below further specify by drawings and Examples.
Embodiment 1: as shown in Figure 1, heat exchange box 10 two ends are installed gas inlet 1 and gas outlet 7 respectively, be communicated with finned tube 2 between gas inlet 1 and the gas outlet 7, wherein, finned tube 2 passes in the heat exchange box 10, and finned tube 2 is isolated with heat exchange box 10 inner chambers, filling heat-conductive oil 5 in heat exchange box 10, the heat exchange box 10 outer circulation pipes 3 that connect.
In aforementioned, finned tube 2 is equipped with the good fin of heat conductivility, to increase heat exchange area and heat exchange effect for air cooling special high-pressure finned tube on its outer wall.
In aforementioned, heat exchange box 10 two ends are installed inlet manifold 9 and the manifold trunk 11 of giving vent to anger respectively, wherein, gas inlet 1 is installed on the inlet manifold 9, giving vent to anger is equipped with gas outlet 7 on the manifold trunk 11, and gas discharge 9 and giving vent to anger is communicated with side by side with one group of finned tube 2 more than at least 2 between the manifold trunk 11.
In aforementioned, connect circulating pump 8 on the circulation pipe 3.
In aforementioned, circulation pipe 3 inserts or passes solar energy heating plate 4 by closing pipe line.
In aforementioned, electromagnetic heater 6 is installed in the heat exchange box 10.Especially this electromagnetic heater 6 is installed on the passage of 2 conduction oil 5 convection current of finned tube.
In aforementioned, pipeline and control valve device are connected to the PLC control system.
Embodiment 2: as shown in Figure 2, heat exchange box 10 two ends are installed inlet manifold 9 and the manifold trunk 11 of giving vent to anger respectively, wherein, gas inlet 1 is installed on the inlet manifold 9, giving vent to anger is equipped with gas outlet 7 on the manifold trunk 11, and gas discharge 9 and giving vent to anger is communicated with side by side with one group of finned tube 2 more than at least 2 between the manifold trunk 11; Wherein, finned tube 2 passes in the heat exchange box 10, and finned tube 2 is isolated with heat exchange box 10 inner chambers, filling heat-conductive oil 5 in heat exchange box 10, the heat exchange box 10 outer circulation pipes 3 that connect; Circulation pipe 3 inserts by closing pipe line or passes water jacket furnace 12, is the heat in the water jacket of heat-conducting medium replacing water blind roaster 12 with conduction oil 5.
In the present embodiment, circulation pipe 3 inserts or passes water jacket furnace 12 by one group of finned tube 2.
In the utility model, for guaranteeing continuous heating, can solar energy heating plate 4 or water jacket furnace 12 be main thermal source cheaply, simultaneously, select for use electromagnetic heater 6 to be supplementary energy, make the heated medium Controllable Temperature built in below 70 ℃, perhaps maintain about 30 ℃, compare the realization low-temperature heat supply with Steam Heating, saved the energy.
The utility model relates to the novel natural gas firing equipment, and adopting conduction oil 5 is heat transferring medium, adopts air cooling high pressure finned tube, increase convection effect with circulating pump and carry out heat exchange, to compare temperature low with Steam Heating, for example keeps satisfying on-the-spot instructions for use below 70 ℃.Thermal source can adopt solar energy or transform original water jacket furnace with the thermal source that conduction oil swaps out, and has saved the energy.
In above embodiment, do not reach the safety of narration, and mounting technique, and the employing prior aries such as other necessary technologies that relate to enforcement, enumerate detailed description no longer successively.
Claims (7)
1. natural gas energy mix medium low-temperature heat stove, it is characterized in that, heat exchange box (10) two ends are installed gas inlet (1) and gas outlet (7) respectively, be communicated with finned tube (2) between gas inlet (1) and the gas outlet (7), wherein, finned tube (2) passes in the heat exchange box (10), and finned tube (2) is isolated with heat exchange box (10) inner chamber, filling heat-conductive oil (5) in heat exchange box (10), the outer circulation pipe (3) that connects of heat exchange box (10).
2. natural gas energy mix medium low-temperature heat stove as claimed in claim 1, it is characterized in that, heat exchange box (10) two ends are installed inlet manifold (9) and the manifold trunk of giving vent to anger (11) respectively, wherein, gas inlet (1) is installed on the inlet manifold (9), giving vent to anger is equipped with gas outlet (7) on the manifold trunk (11), is communicated with side by side with the one group of finned tube (2) more than at least 2 between gas discharge (9) and the manifold trunk of giving vent to anger (11).
3. natural gas energy mix medium low-temperature heat stove as claimed in claim 1 is characterized in that, circulation pipe (3) is gone up and connected circulating pump (8).
4. natural gas energy mix medium low-temperature heat stove as claimed in claim 1 is characterized in that, circulation pipe (3) inserts or pass solar energy heating plate (4) by closing pipe line.
5. natural gas energy mix medium low-temperature heat stove as claimed in claim 1 is characterized in that, electromagnetic heater (6) is installed in the heat exchange box (10).
6. natural gas energy mix medium low-temperature heat stove as claimed in claim 1 is characterized in that, circulation pipe (3) inserts or pass water jacket furnace (12) by closing pipe line.
7. natural gas energy mix medium low-temperature heat stove as claimed in claim 6 is characterized in that circulation pipe (3) inserts or pass water jacket furnace (12) by one group of finned tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036621 CN203036851U (en) | 2013-01-24 | 2013-01-24 | Natural gas hybrid energy medium low temperature heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036621 CN203036851U (en) | 2013-01-24 | 2013-01-24 | Natural gas hybrid energy medium low temperature heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036851U true CN203036851U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036621 Expired - Fee Related CN203036851U (en) | 2013-01-24 | 2013-01-24 | Natural gas hybrid energy medium low temperature heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042888A (en) * | 2015-08-04 | 2015-11-11 | 上海电力学院 | Natural gas pipeline anti-frost-heaving system combined with thermoelectric power generation and solar energy |
| CN107368120A (en) * | 2017-07-26 | 2017-11-21 | 四川凯德源科技有限公司 | A kind of intelligent and high-efficiency natural gas pressure regulating station dew point heating system |
| CN112627772A (en) * | 2020-12-23 | 2021-04-09 | 威海市鸿扬节能设备有限公司 | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method |
-
2013
- 2013-01-24 CN CN 201320036621 patent/CN203036851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042888A (en) * | 2015-08-04 | 2015-11-11 | 上海电力学院 | Natural gas pipeline anti-frost-heaving system combined with thermoelectric power generation and solar energy |
| CN107368120A (en) * | 2017-07-26 | 2017-11-21 | 四川凯德源科技有限公司 | A kind of intelligent and high-efficiency natural gas pressure regulating station dew point heating system |
| CN112627772A (en) * | 2020-12-23 | 2021-04-09 | 威海市鸿扬节能设备有限公司 | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method |
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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 |
Granted publication date: 20130703 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |