CN209180901U - A kind of system of electricity determining by heat - Google Patents
A kind of system of electricity determining by heat Download PDFInfo
- Publication number
- CN209180901U CN209180901U CN201821329712.8U CN201821329712U CN209180901U CN 209180901 U CN209180901 U CN 209180901U CN 201821329712 U CN201821329712 U CN 201821329712U CN 209180901 U CN209180901 U CN 209180901U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- steam
- unit
- heat
- heat exchange
- 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.)
- Active
Links
Abstract
The utility model relates to distributed energy technical fields, provide a kind of system of electricity determining by heat, the system comprises: generating set exports high-temperature flue gas to waste heat in power generation process and recycles subsystem, waste heat recycles subsystem and cold water is heated to be steam using the thermal energy of high-temperature flue gas, and steam is exported to heating installation, steam flow detection device measures the steam consumption rate of heating installation consumption steam, and control module is output this to, control module is turned on or off generating set according to steam consumption rate and waste heat recycles subsystem.Control module in the utility model may determine that current heat demand according to the steam consumption rate that heating installation consumes steam, so as to judge the load of generating set, generating set and waste heat subsystem are turned off or on according to the load of generating set, the load for avoiding the occurrence of generating set is lower, but since generating set regulating power is limited, generated energy, which can not be greatly reduced, leads to energy waste serious situation.
Description
Technical field
The utility model belongs to distributed energy technical field more particularly to a kind of system of electricity determining by heat.
Background technique
Distributed energy (distributed energy resources) refers to the Integrated Energy benefit for being distributed in user terminal
Use system.Electricity determining by heat be determined according to energy comprehensive utilization system for the heat demand in thermal region generating set type selecting and
System configuration, the type selecting of generating set is corresponding with maximum heat demand, for example, maximum heat demand is 100, at this point, the hair of selection
Motor group can generate the heat not less than 100.The load of generating set is changed with the variation of the heat demand of user,
But the regulating power of generating set is limited, i.e., when load is lower, generating set cannot significantly reduce generated energy, can still produce
Raw excessive generated energy, causes economic benefit low and the waste of the energy.
To sum up, it exists in the prior art when carrying out electricity determining by heat, is restricted since generating set adjusts generating capacity
Lead to the problem that economic benefit is lower and energy waste is serious.
Utility model content
In view of this, the utility model embodiment provides a kind of system of electricity determining by heat, it is intended to solve in the prior art
In the presence of when carrying out electricity determining by heat, cause economic benefit lower and the energy since generating set adjusts generating capacity and is restricted
Waste serious problem.
The system of electricity determining by heat provided by the embodiment of the utility model, including control module, waste heat recycling subsystem, heating
Device, steam flow detection device and generating set.
The control module recycles subsystem and the steam flowrate testing with the generating set, the waste heat respectively
Device connection；The waste heat recycling subsystem is connect with the generating set；The steam flow detection device and the heating
Device connection.
The generating set exports high-temperature flue gas to the waste heat in power generation process and recycles subsystem.The waste heat recycling
Cold water is heated to be steam using the thermal energy of the high-temperature flue gas by subsystem, and the steam is exported to the heating installation.
The steam flow detection device measures the heating installation and consumes the steam consumption rate of the steam, and outputs this to institute
State control module.The control module is turned on or off generating set according to the steam consumption rate and the waste heat returns
Receive subsystem.
Optionally, the control module includes rate detecting unit, first switch unit, second switch unit and energy storage control
Unit processed.
The rate detecting unit is controlled with the first switch unit, the second switch unit and the energy storage respectively
Unit connection, the rate detecting unit are connected with the steam flow detection device.
The first switch unit is connect with the generating set.The second switch unit and the energy storage control unit
It is connect respectively with waste heat recycling subsystem.
Optionally, the waste heat recycling subsystem includes waste heat boiler and energy storage device.
The waste heat boiler respectively with the second switch unit, the generating set, the heating installation and the storage
It can equipment connection；The energy storage device is connect with the heating installation and the energy storage control unit respectively.
The rate detecting unit detects that the steam consumption rate is not less than the first default steam consumption rate, then institute
State generating set described in first switch unit starting, waste heat boiler described in the second switch unit starting, the waste heat boiler
Cold water is heated to be steam using the high-temperature flue gas of generating set output and is delivered to the heating installation, and by remaining height
Warm flue gas is delivered to the energy storage device, and the energy storage control unit controls the energy storage device and carries out energy storage；
The rate detecting unit detect the steam consumption rate less than the first default steam consumption rate, then it is described
First switch unit closes the generating set, and the second switch unit closes the waste heat boiler, and the energy storage control is single
Member controls the energy storage device and exports steam to the heating installation using energy storage.
Optionally, the energy storage device includes the first heat exchange module, the second heat exchange module and energy-storage module.
First heat exchange module connects with the waste heat boiler, the energy-storage module and the energy storage control unit respectively
It connects.Second heat exchange module is connect with the energy storage control unit, the energy-storage module and the heating installation respectively.
When the energy storage control unit controls the energy storage device progress energy storage, start first heat exchange module, institute
It states the first heat exchange module and energy storage material is heated into high-temperature molten-state using the remaining high-temperature flue gas that the waste heat boiler exports
Energy storage material, and be stored in the energy-storage module.
When the energy storage control unit controls the energy storage device using energy storage output steam, start second heat exchange
Cold water is heated into steam using the energy storage material of the high-temperature molten-state and is delivered to described by module, second heat exchange module
Heating installation.
Optionally, first heat exchange module includes the first heat exchange unit and the first power unit.
First power unit respectively with first heat exchange unit, the energy storage control unit and the energy-storage module
Connection.First heat exchange unit is connect with the waste heat boiler and the energy-storage module respectively.
First power unit pumps the energy storage material to first heat exchange unit, first heat exchange unit
The energy storage material is heated into the energy storage material of high-temperature molten-state.
Optionally, the first power unit includes circulating pump.
Optionally, the first heat exchange unit includes First Heat Exchanger.
Optionally, second heat exchange module includes the second heat exchange unit and the second power unit.
Second power unit respectively with second heat exchange unit, the energy-storage module and the energy storage control unit
Connection；Second heat exchange unit is connect with the heating installation and the energy-storage module respectively.
Second power unit pumps the energy storage material of the high-temperature molten-state to second heat exchange unit, described
Cold water is heated into steam using the energy storage material of the high-temperature molten-state by the second heat exchange unit.
Optionally, second power unit includes variable frequency pump.
Optionally, the steam flow detection device includes steam-flow meter.
Existing beneficial effect is the utility model embodiment compared with prior art: the utility model embodiment passes through hair
Motor group exports high-temperature flue gas to waste heat in power generation process and recycles subsystem, and waste heat recycles the heat that subsystem utilizes high-temperature flue gas
Cold water can be heated to be to steam, and steam is exported to heating installation, steam flow detection device measures heating installation consumption and steams
The steam consumption rate of vapour, and control module is output this to, control module is turned on or off hair according to steam consumption rate
Motor group and waste heat recycle subsystem.Control module in the utility model embodiment consumes the steaming of steam according to heating installation
Vapour wear rate may determine that current heat demand, so as to judge the load of generating set, according to the negative of generating set
Lotus turns off or on generating set and waste heat subsystem, and the load for avoiding the occurrence of generating set is lower, but due to generating set
Regulating power is limited, and generated energy, which can not be greatly reduced, leads to energy waste serious situation, provides whole economic benefit.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the system for the electricity determining by heat that one embodiment of the utility model provides；
Fig. 2 is the structural schematic diagram of the system for the electricity determining by heat that one embodiment of the utility model provides.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
The realization of the utility model is described in detail below in conjunction with specific attached drawing:
The modular structure of the system 100 for the electricity determining by heat that one embodiment that Fig. 1 shows the utility model provides, in order to
Convenient for explanation, part relevant to the utility model embodiment is illustrated only, details are as follows:
As shown in Figure 1, a kind of system 100 of electricity determining by heat provided by the utility model embodiment, including control module
110, waste heat recycling subsystem 120, heating installation 130, steam flow detection device 140 and generating set 150.
Control module 110 recycles subsystem 120 and steam flow detection device 140 with generating set 150, waste heat respectively
Connection.Waste heat recycling subsystem 120 is connect with generating set 150.Steam flow detection device 140 is connect with heating installation 130.
Generating set 150 exports high-temperature flue gas to waste heat in power generation process and recycles subsystem 120.Waste heat recycles subsystem
Cold water is heated to be steam using the thermal energy of high-temperature flue gas by 120, and steam is exported to heating installation 130.Steam flowrate testing
Device 140 measures heating installation 130 and consumes the steam consumption rate of steam, and outputs this to control module 110.Control module
110 are turned on or off generating set 150 and waste heat recycling subsystem 120 according to steam consumption rate.
In the present embodiment, generating set can be gas electricity generator.
In the present embodiment, the steam consumption rate that control module is detected according to steam flow detection device is judged to work as
Preceding heat demand, if steam consumption rate is less than the first default steam consumption rate, current heat demand is smaller, just closes generator
Group individually generates steam to heating installation, if steam consumption rate disappears not less than the first default steam by waste heat recycling subsystem
Rate is consumed, current heat demand is larger, then need to also be operated by generating set, generates high-temperature steam so that waste heat recycling subsystem generates
Steam.
In the present embodiment, the cold water that waste heat recycling subsystem is utilized can come from water pipe or supply equipment, that is, supply water
Equipment is connect with waste heat recycling subsystem.
Wherein, cold water refers to that temperature is lower than the water of the first preset temperature, and the first preset temperature can be 25 DEG C.
In the present embodiment, control module may determine that currently according to the steam consumption rate that heating installation consumes steam
Heat demand, so as to judge the load of generating set, according to the load of generating set turn off or on generating set and
Waste heat subsystem, the load for avoiding the occurrence of generating set is lower, but since generating set regulating power is limited, can not significantly subtract
Few generated energy leads to energy waste serious situation, provides whole economic benefit.
Fig. 2 shows one embodiment of the utility model provide electricity determining by heat system 100 modular structure, in order to
Convenient for explanation, part relevant to the utility model embodiment is illustrated only, details are as follows:
Control module 110 includes rate detecting unit 111, first switch unit 112, second switch unit 112 and energy storage
Control unit 114.
Rate detecting unit 111 respectively with first switch unit 112, second switch unit 112 and energy storage control unit 114
Connection, rate detecting unit 111 and steam flow detection device 140 connect.
First switch unit 112 is connect with generating set 150.Second switch unit 112 and energy storage control unit 114 are distinguished
It is connect with waste heat recycling subsystem 120.
Optionally, waste heat recycling subsystem 120 includes waste heat boiler 121 and energy storage device 122.
Waste heat boiler 121 respectively with second switch unit 112, generating set 150, heating installation 130 and energy storage device 122
Connection.Energy storage device 122 is connect with heating installation 130 and energy storage control unit 114 respectively.
Rate detecting unit 111 detects that steam consumption rate not less than the first default steam consumption rate, then first is opened
It closes unit 112 and starts generating set 150, second switch unit 112 starts waste heat boiler 121, and waste heat boiler 121 utilizes generator
Cold water is heated to be steam and is delivered to heating installation 130 by the high-temperature flue gas of 150 output of group, and remaining high-temperature flue gas is delivered to
Energy storage device 122, energy storage control unit 114 control energy storage device 122 and carry out energy storage.
Rate detecting unit 111 detect steam consumption rate less than the first default steam consumption rate, then first switch
Unit 112 closes generating set 150, and second switch unit 112 closes waste heat boiler 121, and energy storage control unit 114 controls energy storage
Equipment 122 exports steam to heating installation 130 using energy storage.
In the present embodiment, the energy storage material in energy storage device absorbs in the remaining high-temperature flue gas of waste heat boiler conveying
Heat obtains the energy storage material of high-temperature molten-state.
In the present embodiment, rate detecting unit receives the steam consumption rate that steam flow detection device measures, and steams
Vapour wear rate can be steam mass flow and can also indicate to lead within the unit time with vapour volume flow, steam mass flow
It crosses in heating installation and presets the quality of the steam of pipeline, vapour volume flow indicates within the unit time by pre- in heating installation
If the volume of the steam of pipeline, wherein the unit time can be hour, or point or the second.
In the present embodiment, since the heat demand of user is variation, but generating set adjusts the ability of power generating and heating
Be limited, rate detecting unit by real-time detection to steam consumption rate compare with the first default steam consumption rate
Compared with, it can be determined that whether the heat demand (i.e. the amount of steam needed for heating installation) of user terminal differs larger with maximum heat demand,
To judge whether the actual load of generating set is far below at full capacity, if actual load is far below at full capacity, but due to
The adjusting generating capacity of generating set is limited by itself, and power generating and heating amount can not be greatly reduced, and is eventually led to excessive
The waste of the energy, it is therefore desirable to close generating set, carry out conveying steam to heating installation merely with energy storage device.
Wherein, quantity of heat production refers to the high-temperature flue gas amount that generating set generates, more than high-temperature flue gas can be carried out by waste heat boiler
Recuperation of heat generates steam for heating installation heat supply use.
Wherein, the type selecting of generating set is related with maximum heat demand, the high-temperature flue gas that generating set oepration at full load generates
Amount can be not less than the amount of the corresponding steam of maximum heat demand using the amount for generating steam by waste heat boiler.
Wherein, high-temperature flue gas refers to that temperature is greater than the flue gas of the second preset temperature, for example, the second preset temperature is 150 DEG C,
It is by generating when gas turbine combustion fuel in generating set.
In the present embodiment, when rate detecting unit detects steam consumption rate not less than the first default steam consumption speed
When rate, then first switch unit closure and second switch unit closure, generating set and waste heat boiler starting operating are triggered.Work as speed
When rate detection unit detects steam consumption rate less than the first default steam consumption rate, then the unlatching of first switch unit is triggered
It is opened with second switch unit, generating set and waste heat boiler are out of service.
Optionally, control module further includes the radio communication mold module unit connecting with rate detecting unit, and rate detection is single
Member 111 detects that steam consumption rate less than the first default steam consumption rate, then triggers wireless communication unit transmission power supply and refers to
It enables to the corresponding power supply company of heating area belonging to heating installation, heating area is continued as by the power supply company and is powered,
Power supply instructs.Wherein, heat demand is determined according to steam consumption rate.Show
Example property, current steam wear rate is the largest the 60% of steam consumption rate, then current heat demand is maximum heat demand
60%, current electricity demanding is the 60% of maximum point demand, i.e., current desired electricity is the 60% of maximum generating watt.
Optionally, energy storage device 122 includes the first heat exchange module 10, the second heat exchange module 20 and energy-storage module 30.
First heat exchange module 10 is connect with waste heat boiler 121, energy-storage module 30 and energy storage control unit 114 respectively.Second
Heat exchange module 20 is connect with energy storage control unit 114, energy-storage module 30 and heating installation 130 respectively.
When energy storage control unit 114 controls the progress energy storage of energy storage device 122, start the first heat exchange module 10, first changes
Energy storage material is heated into the energy storage material of high-temperature molten-state by the remaining high-temperature flue gas that thermal modules 10 are exported using waste heat boiler 121
Material, and it is stored in energy-storage module 30.
When energy storage control unit 114 controls energy storage device 122 using energy storage output steam, start the second heat exchange module
20, cold water is heated into steam using the energy storage material of high-temperature molten-state and is delivered to heating installation 130 by the second heat exchange module 20.
Optionally, the first heat exchange module 10 includes the first heat exchange unit 11 and the first power unit 12.
First power unit 12 is connect with the first heat exchange unit 11, energy storage control unit 114 and energy-storage module 30 respectively.The
One heat exchange unit 11 is connect with waste heat boiler 121 and energy-storage module 30 respectively.
First power unit 12 pumps energy storage material to the first heat exchange unit 11, and the first heat exchange unit 11 is by energy storage material
It is heated into the energy storage material of high-temperature molten-state.
Optionally, the first power unit 12 includes circulating pump.
Optionally, the first heat exchange unit 11 includes First Heat Exchanger.
Optionally, the second heat exchange module 20 includes the second heat exchange unit 21 and the second power unit 22.
Second power unit 22 is connect with the second heat exchange unit 21, energy-storage module 30 and energy storage control unit 114 respectively.The
Two heat exchange units 21 are connect with heating installation 130 and energy-storage module 30 respectively.
Second power unit 22 pumps the energy storage material of high-temperature molten-state to the second heat exchange unit 21, the second heat exchange unit
Cold water is heated into steam by the energy storage material of 21 high-temperature molten-states utilized.
Optionally, the second power unit 22 includes variable frequency pump.
Optionally, steam flow detection device 140 includes steam-flow meter.
Optionally, energy-storage module includes the first energy storage device and the second energy storage device, and the first energy storage device is respectively with first
Power unit and the connection of the second heat exchange unit, the second energy storage device are connect with the first heat exchange unit and the second power unit respectively.
In the present embodiment, when energy storage control unit control energy storage device carries out energy storage, start the first power unit, the
One power unit pumps the energy storage material in the first energy storage device to the first heat exchange unit, in the first heat exchange unit, energy storage
Material absorbs the heat in the remaining high-temperature flue gas of waste heat boiler conveying, generates the energy storage material of high-temperature molten-state, and pass through
The second energy storage device of pipeline flow-direction.
In the present embodiment, when energy storage control unit control energy storage device is using energy storage output steam, starting second is dynamic
Power unit, the second power unit pump the energy storage material of the high-temperature molten-state in the second energy storage device to the second heat exchange unit,
Cold water in second heat exchange unit absorbs the heat in the energy storage material of high-temperature molten-state, generates steam flow heating installation, quilt
The energy storage material for absorbing the high-temperature molten-state of heat becomes energy storage material again and flows to the first energy storage device, to realize energy storage material
Recycle.
Wherein, energy storage control unit can convey electric signal to the first power unit and the second power unit, to open respectively
Dynamic first power unit and the second power unit.
In the present embodiment, energy storage material can have when as heat-storing material, i.e. energy storage material for fuse salt
At low cost, the advantages that hot melt is high and safety is higher.
In the present embodiment, the energy storage material of high-temperature molten-state refers to that temperature is more than the storage of the molten state of third preset temperature
Energy material, for example, third preset temperature is 300 DEG C.
In the present embodiment, First Heat Exchanger can be flue gas waste heat recovery heat exchanger, and the second heat exchange unit can be plate
Formula heat exchanger.
In the present embodiment, the first energy storage device can be energy storage canister, and the second energy storage device can be high temperature energy-storage tank.
In the present embodiment, rate detecting unit passes through the steam consumption rate that will test and the first default steam consumption
Rate is compared, so that whether judge heat demand lower, if heat demand is higher, controls generating set and waste heat boiler produces
Raw steam is delivered to heating installation, and when there are remaining high-temperature flue gas, waste heat boiler is not emptied directly, but is transported to
Energy storage device, energy storage control unit control energy storage device using remaining high-temperature flue gas energy storage, the utilization rate of the energy are improved, if hot
Demand is lower, then energy storage control unit control energy storage device generates steam using energy storage and is delivered to heating installation, without by generating electricity
Unit and waste heat boiler continue with fuel and generate steam, this improves whole economic benefit and reduce the energy
Waste.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of system of electricity determining by heat, which is characterized in that recycle subsystem, heating installation, steam including control module, waste heat
Flow detector and generating set；
The control module recycles subsystem and the steam flow detection device with the generating set, the waste heat respectively
Connection；The waste heat recycling subsystem is connect with the generating set；The steam flow detection device and the heating installation
Connection；
The generating set exports high-temperature flue gas to the waste heat in power generation process and recycles subsystem；The waste heat recycles subsystem
Cold water is heated to be steam using the thermal energy of the high-temperature flue gas by system, and the steam is exported to the heating installation；It is described
Steam flow detection device measures the heating installation and consumes the steam consumption rate of the steam, and outputs this to the control
Molding block；The control module is turned on or off generating set according to the steam consumption rate and the waste heat recycles son
System.
2. the system of electricity determining by heat as described in claim 1, which is characterized in that the control module includes that rate detection is single
Member, first switch unit, second switch unit and energy storage control unit；
The rate detecting unit respectively with the first switch unit, the second switch unit and the energy storage control unit
Connection, the rate detecting unit are connected with the steam flow detection device；
The first switch unit is connect with the generating set；The second switch unit and energy storage control unit difference
It is connect with waste heat recycling subsystem.
3. the system of electricity determining by heat as claimed in claim 2, which is characterized in that the waste heat recycling subsystem includes waste heat pot
Furnace and energy storage device；
The waste heat boiler is set with the second switch unit, the generating set, the heating installation and the energy storage respectively
Standby connection；The energy storage device is connect with the heating installation and the energy storage control unit respectively；
The rate detecting unit detect the steam consumption rate not less than the first default steam consumption rate, then described the
One switch unit starts the generating set, waste heat boiler described in the second switch unit starting, and the waste heat boiler utilizes
Cold water is heated to be steam and is delivered to the heating installation by the high-temperature flue gas of generating set output, and by remaining high temperature cigarette
Gas is delivered to the energy storage device, and the energy storage control unit controls the energy storage device and carries out energy storage；
The rate detecting unit detect the steam consumption rate less than the first default steam consumption rate, then described first
Switch unit closes the generating set, and the second switch unit closes the waste heat boiler, the energy storage control unit control
It makes the energy storage device and exports steam to the heating installation using energy storage.
4. the system of electricity determining by heat as claimed in claim 3, which is characterized in that the energy storage device includes the first heat exchange mould
Block, the second heat exchange module and energy-storage module；
First heat exchange module is connect with the waste heat boiler, the energy-storage module and the energy storage control unit respectively；Institute
The second heat exchange module is stated to connect with the energy storage control unit, the energy-storage module and the heating installation respectively；
When the energy storage control unit controls the energy storage device and carries out energy storage, start first heat exchange module, described the
Energy storage material is heated into the storage of high-temperature molten-state by the remaining high-temperature flue gas that one heat exchange module is exported using the waste heat boiler
Energy material, and it is stored in the energy-storage module；
When the energy storage control unit controls the energy storage device using energy storage output steam, start the second heat exchange mould
Cold water is heated into steam using the energy storage material of the high-temperature molten-state and is delivered to the confession by block, second heat exchange module
Heater device.
5. the system of electricity determining by heat as claimed in claim 4, which is characterized in that first heat exchange module includes the first heat exchange
Unit and the first power unit；
First power unit connects with first heat exchange unit, the energy storage control unit and the energy-storage module respectively
It connects；First heat exchange unit is connect with the waste heat boiler and the energy-storage module respectively；
First power unit pumps the energy storage material to first heat exchange unit, and first heat exchange unit is by institute
State the energy storage material that energy storage material is heated into high-temperature molten-state.
6. the system of electricity determining by heat as claimed in claim 5, which is characterized in that the first power unit includes circulating pump.
7. the system of electricity determining by heat as claimed in claim 5, which is characterized in that the first heat exchange unit includes First Heat Exchanger.
8. the system of electricity determining by heat as claimed in claim 4, which is characterized in that second heat exchange module includes the second heat exchange
Unit and the second power unit；
Second power unit connects with second heat exchange unit, the energy-storage module and the energy storage control unit respectively
It connects；Second heat exchange unit is connect with the heating installation and the energy-storage module respectively；
Second power unit pumps the energy storage material of the high-temperature molten-state to second heat exchange unit, and described second
Cold water is heated into steam using the energy storage material of the high-temperature molten-state by heat exchange unit.
9. the system of electricity determining by heat as claimed in claim 8, which is characterized in that second power unit includes variable frequency pump.
10. the system of electricity determining by heat as described in claim 1, which is characterized in that the steam flow detection device includes steaming
Steam flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329712.8U CN209180901U (en) | 2018-08-16 | 2018-08-16 | A kind of system of electricity determining by heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329712.8U CN209180901U (en) | 2018-08-16 | 2018-08-16 | A kind of system of electricity determining by heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180901U true CN209180901U (en) | 2019-07-30 |
Family
ID=67357780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329712.8U Active CN209180901U (en) | 2018-08-16 | 2018-08-16 | A kind of system of electricity determining by heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114779750A (en) * | 2022-06-21 | 2022-07-22 | 成都安美科燃气技术股份有限公司 | Control method for determining power by heat for gas internal combustion engine combined heat and power unit |
-
2018
- 2018-08-16 CN CN201821329712.8U patent/CN209180901U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114779750A (en) * | 2022-06-21 | 2022-07-22 | 成都安美科燃气技术股份有限公司 | Control method for determining power by heat for gas internal combustion engine combined heat and power unit |
| CN114779750B (en) * | 2022-06-21 | 2022-11-11 | 成都安美科燃气技术股份有限公司 | Control method for determining power by heat for gas internal combustion engine combined heat and power unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102213489A (en) | Method and system for parallel connection of multiple gas heaters | |
| CN103900247B (en) | Immediately heating water heater | |
| CN110186195A (en) | Control method and control system of gas water heater | |
| CN207866073U (en) | Solid heat storage energy-storage system and energy-accumulating power station comprising it | |
| CN209180901U (en) | A kind of system of electricity determining by heat | |
| CN201787563U (en) | Regenerative automatic control energy-saving water supply device for boilers | |
| CN113113646B (en) | Power supply system using hydrogen fuel cell | |
| CN212425439U (en) | Energy-saving constant temperature system for pressure swing adsorption oxygen generation | |
| CN203052987U (en) | Instantaneous water heater | |
| CN107990572A (en) | Solar water heater and its control method | |
| CN102200268A (en) | Electric steam generation device | |
| CN208918606U (en) | A kind of system with the fixed heat of electricity | |
| CN203298394U (en) | Intelligent hot water supply system | |
| CN109307306A (en) | A kind of method and system of systems of distributed heating systems | |
| CN202630225U (en) | Solar and heat-pump combined hot water system | |
| CN206001686U (en) | Large-scale ring water direct heat-exchange solid heat storage electric furnace | |
| CN206222959U (en) | The condenser system that water wind is combined | |
| CN205843044U (en) | Multifunctional intelligent environmental protection energy-conservation heat exchange storage type electric water heating system equipment | |
| CN107062349A (en) | Boiler heating system and boiler heating main system | |
| CN209978160U (en) | Phase-change heat storage based floor heating and hot water supply system | |
| CN209469458U (en) | A kind of back pressure type heat supply steam turbine energy conservation regulating system | |
| CN208720342U (en) | Central hot water equipment | |
| CN102519209A (en) | Heating system of small kitchen aid type water heater | |
| CN207881251U (en) | Solar energy loop heating system based on foaming production equipment | |
| CN2544229Y (en) | Solar energy and peak-trough electricity storage heated composite water-heating tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |