CN203757815U - Domestic distributed energy resource circulating system - Google Patents
Domestic distributed energy resource circulating system Download PDFInfo
- Publication number
- CN203757815U CN203757815U CN201420073404.9U CN201420073404U CN203757815U CN 203757815 U CN203757815 U CN 203757815U CN 201420073404 U CN201420073404 U CN 201420073404U CN 203757815 U CN203757815 U CN 203757815U
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- China
- Prior art keywords
- control valve
- heat
- gas
- heat pump
- outlet side
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000002918 waste heat Substances 0.000 claims abstract description 35
- 238000010411 cooking Methods 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 238000005057 refrigeration Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 58
- 239000003546 flue gas Substances 0.000 claims description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 17
- 239000000567 combustion gas Substances 0.000 claims description 9
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 22
- 239000003345 natural gas Substances 0.000 abstract description 11
- 239000002737 fuel gas Substances 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- -1 after heat exchange Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- OOYGSFOGFJDDHP-KMCOLRRFSA-N kanamycin A sulfate Chemical group OS(O)(=O)=O.O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N OOYGSFOGFJDDHP-KMCOLRRFSA-N 0.000 description 1
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a domestic distributed energy resource circulating system, which comprises a fuel gas storage tank, a fuel gas control valve, a fuel gas generator, a public power grid interface, a waste heat life control valve, a waste heat heat-pump control valve, an absorption heat pump, a fan coil control valve, a fan coil, a coil heat supply/refrigeration terminal, a heat supply terminal, a floor heating/heating plate, a heat pump heat-supply control valve, a heat pump waste heat control valve, a smoke bypass valve, a cooking smoke control valve, cooking utensils, a hot water heater, a hot water tank and a chimney. The domestic distributed energy resource circulating system in the utility model takes natural gas as the fuel and generates electricity with a fuel gas turbine, wherein exhaust temperature of the fuel gas turbine is about 500 to 550 DEG C and waste heat can be used for cooking, water burning and heat supply, etc. As for areas needing heat supply and refrigeration, the energy resource circulating system can provide domestic refrigeration in summer and domestic heat supply in winter. With the utility model, the energy resource use efficiency can reach more than 70%, saving energy by more than 50% compared with a domestic traditional energy resource application system, relieving economic burdens of families greatly and increasing people's life quality.
Description
Technical field
The utility model relates to a kind of energy circulatory system, relates in particular to a kind of family expenses distributed energy circulatory system.
Background technology
There are 1,300,000,000 people in China, approximately 700,000,000 urban populations, 2 Yi Ge families.Household electricity, with the energy resource consumption of heat, heat supply, refrigeration account for city with can more than 40%.Along with the progressively raising of people's living standard, more and more higher to the requirement of house, living space is also increasing.Heat supply, cooling, cook, with hot water etc., at city and country, popularized.The universal way of current home-use energy is: adopt electric energy air-conditioning heat supply and refrigeration, the direct combustion heat supplying of natural gas, electrothermal heater, Natural Gas Water Heater, natural gas directly burning cook etc.These,, with mode being all directly to consume high-grade energy, not only cause energy waste, and bring financial burden to family.
Energy-saving and emission-reduction are fundamental state policies for country.Greatly developing distributed energy is that the use that national industrial policies are advocated energetically can mode.Particularly family expenses distributed energy resource system is also in blank.Therefore, develop advanced family expenses energy resource system to energy-saving and emission-reduction and provide the common people's living standard very important.Wherein, family expenses distributed energy resource system is the scientific utilization to the family expenses energy.If the energy utilization rate of traditional energy resource consumption mode is only 20 ~ 30%. employing distributed energy resource systems, its energy utilization rate can reach to 70%, than traditional energy, utilizes the efficiency of mode at least to improve more than 30%.The about 3,000,000,000 tons of mark coals of energy wastage in bulk or weight that China is present.Wherein, the approximately annual 1000000000 tons of mark coals of home energy source consumption, even energy-conservation ten thousand/, more than annual amount of energy saving also will reach 1,000,000 tons of mark coals.
What existing family adopted substantially is energy mode for distributing, and its essential characteristic is as follows: 1) domestic air conditioning: directly with electric energy, drive operation of heat pump, to domestic heat or heating; 2) domestic heat: except central heating system, family adopts coal-burning stove for heating substantially.Very large owing to polluting, particularly city may adopt coal heating hardly.But adopt the direct combustion heating water of natural gas, then water passes through radiator as medium, or floor heating.3) domestic hot-water: the family expenses domestic hot-water overwhelming majority is used gas furnace manufacture hot water, some household electricity water heater hot-water supply.4) cook: urban family is cooked and almost all adopted natural gas is fuel, with gas-cooker, cooks.
Distributing is with mode having following defect: what 1) domestic air conditioning was used is high-grade energy.The average energy consumption of China's power generation is 350 grams of mark coal left and right, and being equivalent to conversion efficiency of thermoelectric is 35%.Therefore, with the energy of driven by power air-conditioning waste, be approximately 60% left and right.The little air-conditioning of family expenses particularly, efficiency is lower, more wastes energy.2) fuel gas buring temperature is up to more than 1000 ℃, and ideal thermal efficiency (the Kano thermal efficiency) approaches 80%, also belongs to high-grade energy.And household heating and manufacture hot water temperature used is only 80 ℃ of left and right, its Carnot efficiency is only 16% left and right.The using energy source of virtually having lost 60% left and right is worth.Therefore, natural gas heat supply and hot water for life waste energy very serious.3) energy of household gas range waste is more serious.Cooking, the energy efficiency of cooking be less than 20% also, if consider the decline of energy quality, the usable value of natural gas is approximately 10% left and right.
In sum, household electricity, use heat and very low by the utilization rate of gas.Greatly about 20 ~ 30% left and right.If can be according to the thermodynamic (al) basic theories scientific utilization energy, the having a high potential of household energy conservation.Greatly be conducive to energy-saving and environmental protection and reduce home energy source spending.
Summary of the invention
The purpose of this utility model is that the family expenses distributed energy that a kind of energy consumption is low, utilization rate the is high circulatory system is provided in order to address the above problem.
The utility model is achieved by the following technical solution:
A family expenses distributed energy circulatory system, comprises combustion gas storage tank, gas control valve, gas electricity generator, utility network interface, waste heat life control valve, residual heat pump control valve, absorption heat pump, fan coil control valve, fan coil, coil pipe heat supply/refrigeration terminal, heat supply terminal, floor heating/radiator, heat pump heat supply control valve, heat pump waste heat control valve, gas bypass valve, the flue gas control valve of cooking, the cooker of cooking, hot-water heater, boiler and chimney, the gas outlet of described combustion gas storage tank is connected with the inlet end of described gas control valve, the outlet side of described gas control valve is connected with the air inlet of described gas electricity generator, the electric energy output end of described gas electricity generator is connected with described utility network interface, the exhaust outlet of described gas electricity generator is connected with the inlet end of described waste heat life control valve with the inlet end of described residual heat pump control valve respectively, the outlet side of described residual heat pump control valve is connected with the air inlet of described absorption heat pump, the gas outlet of described absorption heat pump respectively with the inlet end of described fan coil control valve, the inlet end of described heat pump heat supply control valve is connected with the inlet end of described heat pump waste heat control valve, the outlet side of described fan coil control valve is connected with the inlet end of described fan coil, and the outlet side of described fan coil is connected with the air inlet of described coil pipe heat supply/refrigeration terminal, the outlet side of described heat pump heat supply control valve is connected with the inlet end of described floor heating/radiator, and the outlet side of described floor heating/radiator is connected with described heat supply terminal, the inlet end of the outlet side of described waste heat life control valve and described gas bypass valve with described in the cook inlet end of flue gas control valve be connected, the outlet side of the described flue gas control valve of cooking with described in the cook smoke inlet of cooker be connected, the outlet side of described gas bypass valve, the outlet side of heat pump waste heat control valve with described in the cook exhanst gas outlet of cooker be all connected with the air inlet of described hot-water heater, the water inlet of described hot-water heater is connected with the delivery port of running water water pipe, the delivery port of described hot-water heater is connected with the water inlet of described boiler, the exhaust outlet of described hot-water heater is connected with described chimney.
The beneficial effects of the utility model are:
It is fuel that the utility model adopts natural gas, adopts gas turbine power generation.The delivery temperature of gas turbine is approximately 500 ~ 550 ℃, can enough waste heats cooks, manufacture hot water and heating etc.For the area that needs heat supply and refrigeration, the waste heat of the enough gas engines of energy is done driving force, promotes absorption type heat pump operation, and be family's refrigeration summer, and be domestic heat winter etc.The flue-gas temperature that in simultaneity factor, absorption heat pump is discharged is 200 ~ 250 ℃ of left and right, can also be by the further heat hot water of waste heat, for family life used.Efficiency of energy utilization of the present utility model can reach more than 70%, than family expenses traditional energy, utilizes energy saving of system more than 50%, has greatly alleviated the financial burden of family, has improved people's quality of the life.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of family expenses distributed energy of the utility model circulatory system;
In figure: 1-combustion gas storage tank, 2-gas control valve, 3-gas electricity generator, 4-utility network interface, 5-waste heat life control valve, 6-residual heat pump control valve, 7-absorption heat pump, 8-fan coil control valve, 9-fan coil, 10-coil pipe heat supply/refrigeration terminal, 11-heat supply terminal, 12-floor heating/radiator, 13-heat pump heat supply control valve, 14-heat pump waste heat control valve, 15-gas bypass valve, the 16-flue gas control valve of cooking, the 17-cooker of cooking, 18-hot-water heater, 19-boiler, 20-chimney, 21-running water water pipe.
The specific embodiment
As shown in Figure 1, a kind of family expenses distributed energy of the utility model circulatory system, comprises combustion gas storage tank 1, gas control valve 2, gas electricity generator 3, utility network interface 4, waste heat life control valve 5, residual heat pump control valve 6, absorption heat pump 7, fan coil control valve 8, fan coil 9, coil pipe heat supply/refrigeration terminal 10, heat supply terminal 11, floor heating/radiator 12, heat pump heat supply control valve 13, heat pump waste heat control valve 14, gas bypass valve 15, the flue gas control valve 16 of cooking, the cooker 17 of cooking, hot-water heater 18, boiler 19 and chimney 20, the gas outlet of combustion gas storage tank 1 is connected with the inlet end of gas control valve 2, the outlet side of gas control valve 2 is connected with the air inlet of gas electricity generator 3, the electric energy output end of gas electricity generator 3 is connected with utility network interface 4, the exhaust outlet of gas electricity generator 3 is connected with the inlet end of waste heat life control valve 5 with the inlet end of residual heat pump control valve 6 respectively, the outlet side of residual heat pump control valve 6 is connected with the air inlet of absorption heat pump 7, the gas outlet of absorption heat pump 7 respectively with the inlet end of fan coil control valve 8, the inlet end of heat pump heat supply control valve 13 is connected with the inlet end of heat pump waste heat control valve 14, and the outlet side of fan coil control valve 8 is connected with the inlet end of fan coil 9, and the outlet side of fan coil 9 is connected with the air inlet of coil pipe heat supply/refrigeration terminal 10, the outlet side of heat pump heat supply control valve 13 is connected with the inlet end of floor heating/radiator 12, and the outlet side of floor heating/radiator 12 is connected with heat supply terminal 11, the inlet end of the outlet side of waste heat life control valve 5 and gas bypass valve 15 is connected with the inlet end of the flue gas control valve 16 of cooking, the cook outlet side of flue gas control valve 16 is connected with the smoke inlet of the cooker 17 of cooking, the outlet side of gas bypass valve 16, the exhanst gas outlet of the outlet side of heat pump waste heat control valve 14 and the cooker 17 of cooking is all connected with the air inlet of hot-water heater 18, the water inlet of hot-water heater 18 is connected with the delivery port of running water water pipe 21, the delivery port of hot-water heater 18 is connected with the water inlet of boiler 19, the exhaust outlet of hot-water heater 18 is connected with chimney 20.
Operation principle of the present utility model is as follows:
From combustion gas storage tank 1 combustion gas out, through gas control valve 2, enter gas electricity generator 3, gas electricity generator 3 electricity enter utility network through family expenses distribution system.The flue gas that discharge from gas electricity generator 3 on another road, typical temperature is 500 ~ 550 ℃.This part waste heat enters Household residual heat utilization system.Wherein a part of waste heat enters absorption heat pump 7 by residual heat pump control valve 6, as the drive energy of absorption heat pump 7.Absorption heat pump 7 produces heat source after absorbing fume afterheat, or the low-temperature receiver of refrigeration.For fan coil system, the heat that absorption heat pump 7 provides or cold can directly enter coil pipe heat supply/refrigeration terminal 10 by fan coil 9.For the room that adopts floor heating/radiator 12, can only be for heat supply, and can not be for cooling.
The flue gas of discharging from absorption heat pump 7, still has the temperature of 200 ℃.This part energy enters hot-water heater 18 by heat pump waste heat control valve 14, and as a part of energy of heat hot water, after heat exchange, flue-gas temperature drops to 80 ℃ of left and right, through chimney 20, enters atmosphere.
Another part of the flue gas of discharging from gas electricity generator 3, by waste heat life control valve 5, enters direct heating system.Wherein, cook, the necessity of family during cooking.The flue-gas temperature of discharging due to gas electricity generator 3 reaches more than 500 ℃.Therefore, can by the flue gas control valve 16 of cooking, enter the cooker 17 of cooking with the waste heat of gas electricity generator 3, for cooking, cooking provides thermal source.For the flue gas of cooking, cooking is later, enter hot-water heater 18, for hot water for life provides a part of thermal source.
For the inadequate part of heat for life, can the waste heat of a part of gas electricity generator 3 directly be sent in hot-water heater 18 as a part of thermal source by waste heat life control valve 5 and gas bypass valve 15, reach and meet hot object for life.
The waste heat of absorption heat pump 7 waste heats, cook waste heat and bypath system is introduced hot-water heater 18 simultaneously, carries out heat exchange with the hot water of introducing from boiler 19, makes the water circulation heating of boiler 19.Hot water in boiler 19 can be for having a bath, wash dish, laundry and other life purposes.For the family that absorption heat pump 7 is not installed, the hot water in boiler 19 can also be for the heat supply in heater room in winter.
Use the utility model to utilize energy saving of system more than 50% than family expenses traditional energy, the average energy-conservation 3.5 tons of mark coals of each family.Approximately 9000 yuan of each family's year generating incomes, roughly with the natural gas appropriate litigation fees consuming.Remove the multiplex natural gas expense of generating, each family reduces more than 5000 yuan of heat supply, refrigeration and gas for domestic use, has greatly alleviated the financial burden of family, has improved people's quality of the life.
Claims (1)
1. a family expenses distributed energy circulatory system, is characterized in that: comprise combustion gas storage tank, gas control valve, gas electricity generator, utility network interface, waste heat life control valve, residual heat pump control valve, absorption heat pump, fan coil control valve, fan coil, coil pipe heat supply/refrigeration terminal, heat supply terminal, floor heating/radiator, heat pump heat supply control valve, heat pump waste heat control valve, gas bypass valve, the flue gas control valve of cooking, the cooker of cooking, hot-water heater, boiler and chimney, the gas outlet of described combustion gas storage tank is connected with the inlet end of described gas control valve, the outlet side of described gas control valve is connected with the air inlet of described gas electricity generator, the electric energy output end of described gas electricity generator is connected with described utility network interface, the exhaust outlet of described gas electricity generator is connected with the inlet end of described waste heat life control valve with the inlet end of described residual heat pump control valve respectively, the outlet side of described residual heat pump control valve is connected with the air inlet of described absorption heat pump, the gas outlet of described absorption heat pump respectively with the inlet end of described fan coil control valve, the inlet end of described heat pump heat supply control valve is connected with the inlet end of described heat pump waste heat control valve, the outlet side of described fan coil control valve is connected with the inlet end of described fan coil, and the outlet side of described fan coil is connected with the air inlet of described coil pipe heat supply/refrigeration terminal, the outlet side of described heat pump heat supply control valve is connected with the inlet end of described floor heating/radiator, and the outlet side of described floor heating/radiator is connected with described heat supply terminal, the inlet end of the outlet side of described waste heat life control valve and described gas bypass valve with described in the cook inlet end of flue gas control valve be connected, the outlet side of the described flue gas control valve of cooking with described in the cook smoke inlet of cooker be connected, the outlet side of described gas bypass valve, the outlet side of heat pump waste heat control valve with described in the cook exhanst gas outlet of cooker be all connected with the air inlet of described hot-water heater, the water inlet of described hot-water heater is connected with the delivery port of running water water pipe, the delivery port of described hot-water heater is connected with the water inlet of described boiler, the exhaust outlet of described hot-water heater is connected with described chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073404.9U CN203757815U (en) | 2014-02-20 | 2014-02-20 | Domestic distributed energy resource circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073404.9U CN203757815U (en) | 2014-02-20 | 2014-02-20 | Domestic distributed energy resource circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757815U true CN203757815U (en) | 2014-08-06 |
Family
ID=51253081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073404.9U Expired - Lifetime CN203757815U (en) | 2014-02-20 | 2014-02-20 | Domestic distributed energy resource circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776077A (en) * | 2014-02-20 | 2014-05-07 | 甘孜州康盛地热有限公司 | Home distributed energy resources circulation system |
| CN104534653A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Recycling and cyclic utilization device and cyclic utilization method for heat energy of waste water and waste gas of campus canteen |
-
2014
- 2014-02-20 CN CN201420073404.9U patent/CN203757815U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776077A (en) * | 2014-02-20 | 2014-05-07 | 甘孜州康盛地热有限公司 | Home distributed energy resources circulation system |
| CN103776077B (en) * | 2014-02-20 | 2016-08-17 | 徐浩然 | A kind of domestic distributed energy blood circulation |
| CN104534653A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Recycling and cyclic utilization device and cyclic utilization method for heat energy of waste water and waste gas of campus canteen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160310 Address after: 610000, No. 3, building 1, building 9, building 12, 1 Lin Bei Road, Tongzi, Sichuan, Chengdu, Wuhou District Patentee after: Xu Haoran Address before: 610000 C4 building, Cha Ma Ancient Road, Dongguan New Town, Kangding County, Ganzi Tibetan Autonomous Prefecture, Sichuan Patentee before: GANZI KANGSUN GEOTHERMAL DEVELOPMENT CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |