CN203036614U - Power heat pipe boiler heat-transfer system - Google Patents
Power heat pipe boiler heat-transfer system Download PDFInfo
- Publication number
- CN203036614U CN203036614U CN 201220674941 CN201220674941U CN203036614U CN 203036614 U CN203036614 U CN 203036614U CN 201220674941 CN201220674941 CN 201220674941 CN 201220674941 U CN201220674941 U CN 201220674941U CN 203036614 U CN203036614 U CN 203036614U
- Authority
- CN
- China
- Prior art keywords
- heat
- transfer system
- power
- heat transfer
- boiler
- 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 - Lifetime
Links
Images
Abstract
The utility model provides a power heat pipe boiler heat-transfer system including a boiler furnace and a power heat pipe heat-transfer system, wherein the power heat pipe heat-transfer system comprises a heat device, a heat supplying device, a circulating pump, a liquid storage tank, a heat supplying main pipe, a backflow main pipe and the like; the heat device is a heat exchanger and is arranged in a cavity of the boiler furnace; and the heat energy in the boiler exchanges heat with the cold water in the heat exchanger, so that high-temperature and high-pressure vapor can be heated, and the hot vapor can be used for technical production through heat exchange. The power heat pipe boiler heat-transfer system is high efficient in heat energy utilization, high in heat-transfer efficiency, and reduces the pollution and manpower resource to be economic and practical in use.
Description
Technical field
The utility model belongs to the heat exchange field, is specifically related to a kind of power heat pipe boiler heat transfer system.
Background technology
Heat-conducting oil furnace is to be fuel with coal, heavy oil, light oil, fuel gas and other combustible material, conduction oil is heat carrier, utilize oil circulating pump to force the liquid phase circulation, heat energy is flowed to behind the hot equipment, then return the extraordinary industrial furnace of the single flow that reheats, conduction oil claims heat-conducting oil furnace or thermal medium oil again, as the existing history more than 50 years of the application of middle heat transfer medium in the industrial heat exchange process.Its principle of heat-conducting oil furnace is that this stove is closed cycle, and oil outlet temperature and returning-oil temperature be poor 20-30 degree only, that is to say that the temperature difference that only heats the 20-30 degree just can reach serviceability temperature.Conduction oil is compared with another kind of high-temperature heat-transfer medium fused salt, is more than 400 ℃ the time in operating temperature, and fused salt has absolute advantage than conduction oil aspect the price of heat transfer medium and service life, but all is in obvious inferior position in other side.Conduction oil is in case leak from the heat-conducting oil furnace heating system, because self temperature is very high, contacts flame again or near flame, will be lighted or spontaneous combustion, causes fire.In addition, heat-conducting oil furnace also can be because of reasons such as conduction oil band water, and the accident of blasting.
The heat endurance conduction oil is in use because the hot-spot of heating system, heat scission reaction easily takes place, generate volatile and more low-flash oligomer, polymerization reaction take place generates not molten insoluble high polymer between oligomer, not only hinder flowing of oil product, reduction just as heat conduction efficiency, the possibility that can cause pipeline hot-spot distortion to burst simultaneously.
Oxidation stability conduction oil and dissolving air and the filling of heat carrier system wherein is that residual air under the situation of being heated oxidation reaction takes place, generate organic acid and colloid and adhere to petroleum pipeline, not only influence the service life of heat transfer medium, blocking pipeline, easily cause simultaneously the sour corrosion of pipeline, the risk that the operation of increase system is leaked.
Avoid the coking conduction oil of conduction oil when running temperature surpasses maximum operation (service) temperature, coking phenomenon can appear at the Oil Guide tube wall, along with thickening of coking layer, the oil guide pipe wall temperature is higher to impel the adhesion coking again, the tube wall temperature that constantly thickens further improves, along with the heat transfer property that constantly thickens of tube wall worsens the accident of may blasting at any time.
Summary of the invention
The purpose of this utility model is to provide a kind of power heat pipe boiler heat transfer system, solve the problems referred to above, use with the power heat pipe circulatory system replacement heat-conducting oil furnace heating system of circulatory mediator as water, the service life that not only can save cost, improve heat transfer medium, and safety and environmental protection, heat transference efficiency height.
The utility model technical solution problem adopts following technical scheme:
A kind of power heat pipe boiler heat transfer system comprises boiler furnace and power adopting heat pipes for heat transfer system; Described power adopting heat pipes for heat transfer system is made up of several sections such as the equipment of being heated, heating equipment, circulating pump, fluid reservoir, heat supply house steward and return headers; The described equipment of being heated is a heat exchanger, is positioned at the cavity of boiler furnace, the heat energy in the boiler by with heat exchanger in cold water carry out heat exchange, high temperature and high pressure steam thereby heat; Described heating equipment is devices such as heat exchanger, reactor, drying room, is connected with a valve between each heating equipment and the heat supply house steward; The steam input of the steam output end of the described equipment that is heated and each branch road heating equipment is connected by the heat supply house steward; The condensate liquid output of described each branch road heating equipment is connected in return header; Described circulating pump and fluid reservoir all are positioned on the return header, are connected with the condensate liquid input of the equipment of being heated.
The heating equipment of the above power adopting heat pipes for heat transfer system is the parallel connection that is connected in a plurality of dissimilar heating equipments between heat supply house steward and the return header, and each heating equipment and and the heat supply house steward between be connected with a valve.
Be connected with a valve between the above each heating equipment and the heat supply house steward, this valve is hand-operated valve or motor-driven valve.
The energy that burns in the above boiler furnace is coal, combustion gas or fuel oil.
The refrigeration working medium of the above power adopting heat pipes for heat transfer internal system circulation is water.
The circulating pump of the above power adopting heat pipes for heat transfer system is selected the positive displacement gas-liquid two-phase flow circulating pump that can carry gas and liquid simultaneously for use.
The utility model compared with prior art, use with the power heat pipe circulatory system replacement heat-conducting oil furnace heating system of circulatory mediator as water, the service life of not only can save cost, improving heat transfer medium, and safety and environmental protection, heat transference efficiency height, for the service life of guaranteeing power heat pipe boiler heat transfer system, cut down the consumption of energy and long-period stable operation has been brought into play good effect.
Description of drawings
Fig. 1 is first kind of scheme workflow diagram of the utility model power heat pipe boiler heat transfer system.
Fig. 2 is second kind of scheme workflow diagram of the utility model power heat pipe boiler heat transfer system.
Among the figure: (1) equipment that is heated; (2) heating equipment; (3) circulating pump; (4) fluid reservoir; (5) valve; (61) ~ (65) pipe end; (7) return header; (8) heat supply house steward; (9) boiler furnace; (10) return-air hole; (11) return liquid device.
The specific embodiment:
Also be described further by reference to the accompanying drawings below by embodiment.
The system and device agent structure that present embodiment relates to when realizing comprises the equipment of being heated (1), heating equipment (2), circulating pump (3), fluid reservoir (4), valve (5), pipe end (61) ~ (65), return header (7), heat supply house steward (8), boiler furnace (9), return-air hole (10), returns the gas-liquid delivery pipe of liquid device (11) and connection demand.
Embodiment one:
First kind of scheme workflow diagram of the utility model power heat pipe boiler heat transfer system comprises the equipment of being heated (1), heating equipment (2), circulating pump (3), fluid reservoir (4), valve (5), pipe end (61) ~ (62), return header (7), heat supply house steward (8), boiler furnace (9) and return-air hole (10) as shown in Figure 1; The heating equipment (2) of described power adopting heat pipes for heat transfer system is the parallel connection that is connected in a plurality of dissimilar heating equipments between heat supply house steward (8) and the return header (7), and is connected with a valve (5) between each heating equipment (2) and the heat supply house steward (8); The steam input of the steam output end of the described equipment that is heated (1) and each branch road valve (5) is connected by heat supply house steward (8); The condensate liquid output of described each branch road heating equipment (2) is connected in return header (7); Described circulating pump (3) and fluid reservoir (4) all are positioned on the return header, are connected with the condensate liquid input of the equipment of being heated (1); Described return-air hole (10) is positioned at the top of fluid reservoir (4) liquid level; During this power heat pipe boiler heat transfer system work, circulating pump (3) extracts a large amount of liquid refrigeration working medium and replenishes the stable a small amount of gaseous state refrigeration working medium of whole circulation by the part of return-air hole (10) from fluid reservoir (4), send into the equipment of being heated (1), the equipment (1) that is heated contacts with high temperature heat source in boiler furnace (9), liquid working media is subjected to the heating of high temperature heat source and is evaporated to high temperature and high pressure gas in the equipment of being heated (1), and absorption heat, the gas that evaporation forms is sent to heating equipment (2) through valve (5), heating equipment (2) contacts with low-temperature heat source, gaseous working medium condensation in heating equipment (2), and emit heat, the condensate liquid working media enters in the fluid reservoir (4) again, it carries out gas-liquid separation, so just finishes the working cycles process of power heat pipe boiler heat transfer system.
Embodiment two:
Second kind of scheme workflow diagram of utility model power heat pipe boiler heat transfer system comprises the equipment of being heated (1), heating equipment (2), circulating pump (3), fluid reservoir (4), valve (5), pipe end (63) ~ (65), return header (7), heat supply house steward (8), boiler furnace (9) and returns liquid device (11) as shown in Figure 2; The heating equipment (2) of described power adopting heat pipes for heat transfer system is the parallel connection that is connected in a plurality of dissimilar heating equipments between heat supply house steward (8) and the return header (7), and is connected with a valve (5) between each heating equipment (2) and the heat supply house steward (8); The steam input of the steam output end of the described equipment that is heated (1) and each branch road valve (5) is connected by heat supply house steward (8); The condensate liquid output of described each branch road heating equipment (2) is connected in return header (7); Described circulating pump (3) is positioned on the return header, is connected with the condensate liquid input of the equipment of being heated (1); Described fluid reservoir (4) is positioned on the heat supply house steward (8), is connected with the condensate liquid output of the equipment of being heated (1); The output (64) of the cycle fluid of the described equipment that is heated (1) is positioned on the working media liquid level of fluid reservoir (4), and total input (63) of heating equipment (2) is positioned on the working media liquid level of fluid reservoir (4); The liquid feeding end that returns liquid device (11) inserts in the fluid reservoir (4), its both interfaces (65) are positioned under fluid reservoir (4) the working media liquid level, during this power heat pipe boiler heat transfer system work, refrigeration working medium contacts with low-temperature heat source in heating equipment (2), gaseous working medium is subjected to the cooling of low-temperature heat source and is condensed into liquid in heating equipment (2), and emit heat, the liquid-working-medium that condensation forms is under the drive of circulating pump (3), they are transported to return header (7) from the heating equipment (2) of each branch road, send in the equipment of being heated (1) through circulating pump (3), the equipment (1) that is heated contacts with high temperature heat source, liquid working media is subjected to the heating of high temperature heat source and is evaporated to gas in the equipment of being heated (1), and absorption heat, the gas that evaporation forms and part do not have evaporated liquid intermediate medium mutual mixing in flow at high speed to form the gas-liquid two-phase flow body, they flow out through interface (64) from the equipment of being heated (1) and enter the fluid reservoir (4), the middle working media basis of gas-liquid two-phase flow physical property is separately separated in fluid reservoir, the gaseous state intermediate medium circulates by the heating equipment (2) that interface (63) enters into each branch road next time, liquid intermediate medium passes through back liquid device (11) and exports from interface (65), the liquid intermediate medium that comes out of heating equipment (2) from the liquid state neutralization of returning liquid device (11) output from each branch road converges the equipment of being heated that enters into simultaneously (1) like this, has so just finished the cyclic process of power heat pipe boiler heat transfer.
Claims (6)
1. a power heat pipe boiler heat transfer system is characterized in that, comprises boiler furnace (9) and power adopting heat pipes for heat transfer system; Described power adopting heat pipes for heat transfer system is made up of the equipment of being heated (1), heating equipment (2), circulating pump (3), fluid reservoir (4), valve (5), heat supply house steward (8) and return header several sections such as (7); The described equipment that is heated (1) is a heat exchanger, is positioned at the cavity of boiler furnace (9), the heat energy in the boiler by with heat exchanger (1) in cold water carry out heat exchange, high temperature and high pressure steam thereby heat; Described heating equipment (2) is devices such as heat exchanger, reactor, drying room, is connected with a valve (5) between each heating equipment and the heat supply house steward (8); The steam input of the steam output end of the described equipment that is heated (1) and each branch road valve (5) is connected by heat supply house steward (8); The condensate liquid output of described each branch road heating equipment (2) is connected in return header (7); Described circulating pump (3) and fluid reservoir (4) all are positioned on the return header, are connected with the condensate liquid input of the equipment of being heated (1).
2. a kind of power heat pipe boiler heat transfer system according to claim 1, it is characterized in that, the heating equipment (2) of described power adopting heat pipes for heat transfer system is the parallel connection that is connected in a plurality of dissimilar heating equipments between heat supply house steward (8) and the return header (7), and is connected with a valve (5) between each heating equipment (2) and the heat supply house steward (8).
3. a kind of power heat pipe boiler heat transfer system according to claim 1 is characterized in that, is connected with a valve (5) between described each heating equipment (2) and the heat supply house steward (8), and this valve (5) is hand-operated valve or motor-driven valve.
4. a kind of power heat pipe boiler heat transfer system according to claim 1 is characterized in that, the energy of burning is coal, combustion gas or fuel oil in the described boiler furnace (9).
5. a kind of power heat pipe boiler heat transfer system according to claim 1 is characterized in that, the refrigeration working medium of described power adopting heat pipes for heat transfer internal system circulation is water.
6. a kind of power heat pipe boiler heat transfer system according to claim 1 is characterized in that, the circulating pump (3) of described power adopting heat pipes for heat transfer system is selected the positive displacement gas-liquid two-phase flow circulating pump that can carry gas and liquid simultaneously for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674941 CN203036614U (en) | 2012-12-10 | 2012-12-10 | Power heat pipe boiler heat-transfer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674941 CN203036614U (en) | 2012-12-10 | 2012-12-10 | Power heat pipe boiler heat-transfer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036614U true CN203036614U (en) | 2013-07-03 |
Family
ID=48688733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674941 Expired - Lifetime CN203036614U (en) | 2012-12-10 | 2012-12-10 | Power heat pipe boiler heat-transfer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980168A (en) * | 2012-12-10 | 2013-03-20 | 北京德能恒信科技有限公司 | Power heat pipe boiler heat transfer system |
-
2012
- 2012-12-10 CN CN 201220674941 patent/CN203036614U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980168A (en) * | 2012-12-10 | 2013-03-20 | 北京德能恒信科技有限公司 | Power heat pipe boiler heat transfer system |
| CN102980168B (en) * | 2012-12-10 | 2016-04-13 | 北京德能恒信科技有限公司 | A kind of power heat pipe boiler heat transfer system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204420949U (en) | A kind of energy storage type solar steam boiler adopting Molten Salt Heat Transfer heat accumulation | |
| CN102329627B (en) | Coke oven crude gas waste heat recycling method | |
| CN201819397U (en) | Novel phase-change heat-storage heat exchanger | |
| CN112577349A (en) | Dual-working-medium energy storage system for gradient storage and utilization of waste heat | |
| CN204648753U (en) | A kind of trilogy supply and heat pump UTILIZATION OF VESIDUAL HEAT IN coupled system | |
| CN102980168B (en) | A kind of power heat pipe boiler heat transfer system | |
| CN202734630U (en) | Split type variable-conductance heat pipe | |
| CN203036614U (en) | Power heat pipe boiler heat-transfer system | |
| CN103217034B (en) | Heat exchange of heat pipe assembly | |
| CN108534222A (en) | A kind of molten salt energy-storage heating system with fused salt static mixer | |
| CN203131961U (en) | Heat-pipe type moving heat supplying phase change heat storage device | |
| CN102072681B (en) | Heat pipe type heat exchanger for heat pump water heater | |
| CN201561488U (en) | Electrical heating system | |
| CN201152649Y (en) | Cold and hot simultaneously fetching typed lithium bromide absorption cold and hot water supply set | |
| CN209263392U (en) | A kind of multipot type power generation molten salt energy storage system | |
| CN210108101U (en) | Separated heat pipe conversion device and separated heat pipe system | |
| CN207659377U (en) | A kind of hot semicoke cooling system | |
| CN202511455U (en) | Thermal storage heat pump water heater | |
| CN202056857U (en) | Water supply system of condensing steam boiler | |
| CN110095005A (en) | A kind of system and its working method using energy storage type heat exchanger | |
| CN206683039U (en) | A kind of phase-change thermal storage type heating system | |
| CN207635613U (en) | Heat-conducting oil heating component and electric heat storage system | |
| CN205718570U (en) | A kind of economic benefits and social benefits phase change heat exchange device | |
| CN203869319U (en) | Heat utilization system capable of raising energy efficiency ratio | |
| CN203586171U (en) | Low temperature difference organic working medium evaporator utilizing low temperature heat energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100020 Chaoyang District City, Chaoyang Street, No. 15, floor 1518, unit 18, Patentee after: BEIJING FULLLINK OREITH TECHNOLOGY Co.,Ltd. Address before: 100041 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Patentee before: BEIJING DENENG HENGXIN SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |