CN105972676B - A kind of recycling condenser waste heat is used for the heat pump system and method for heat supply network moisturizing - Google Patents
A kind of recycling condenser waste heat is used for the heat pump system and method for heat supply network moisturizing Download PDFInfo
- Publication number
- CN105972676B CN105972676B CN201610491648.2A CN201610491648A CN105972676B CN 105972676 B CN105972676 B CN 105972676B CN 201610491648 A CN201610491648 A CN 201610491648A CN 105972676 B CN105972676 B CN 105972676B
- Authority
- CN
- China
- Prior art keywords
- water
- moisturizing
- supply network
- heat
- heat supply
- 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
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The present invention relates to heat pump systems and method that a kind of recycling condenser waste heat is used for heat supply network moisturizing.The reducing energy consumption of absorption heat pump heat supply network moisturizing link is not paid attention to sufficiently also in power plant, the country at present.The present invention includes condenser unit, its main feature is that: it further include cooling tower, absorption type heat pump unit and #1 temperature gauge, the cooling water outlet of condenser unit is connected by the cooling water inlet of cooling tower water supply line and cooling tower, the cooling water outlet of cooling tower is connect by cooling tower water return pipeline with the cooling water inlet of condenser unit, the heat pump waste heat water out of condenser unit is connect by heat pump remaining hot water water supply line with the waste heat water inlet of absorption type heat pump unit, heat supply network water return pipeline is connect with the heat supply network water inlet of absorption type heat pump unit, #1 temperature gauge is installed on heat supply network water return pipeline, the heat supply network water out of absorption type heat pump unit is connect with heat supply network water supply line.Efficiency of energy utilization of the invention is high, good in economic efficiency.
Description
Technical field
The present invention relates to heat pump systems and method that a kind of recycling condenser waste heat is used for heat supply network moisturizing, are that one kind can fill
Divide the system to heat using condenser waste heat, belongs to technical field of waste heat utilization.
Background technique
Condenser steam turbine is the main type in domestic thermal power plant, with the propulsion and reality of national energy conservation and emission reduction policy
It applies, China has shut down miniature coal heating boiler in vast heating area one after another, and implements central heating transformation.By generated energy compared with
Small condenser steam turbine reformation is a kind of feasible and economic scheme at cogeneration units, China have part power plant into
It has gone transformation, has worked well.Absorption heat pump is that one kind can prepare moderate temperature hot water using high temperature heat source and low temperature exhaust heat
Equipment.Absorption heat pump is used in the power plant of cogeneration of heat and power, is driven using steam extraction, and the waste heat of condenser cooling water is absorbed,
Prepare the hot water heating within the scope of 70-100 DEG C.
Heat supply network pipeline needs often to carry out moisturizing, for large size since pipeline aging, blowdown discharge water, human factor etc.
For centralization is for system, rate of water make-up often only has several degrees Celsius, is directly entered heat supply network up to upper kiloton, these moisturizings per hour
The temperature of heat supply network return water can be reduced.Heat supply network return water temperature, which deviates absorption heat pump design value, will cause the variation of unit heating capacity, return
The too low then unit heating capacity of coolant-temperature gage increases but leaving water temperature is relatively low, the excessively high then unit heating capacity reduction of return water temperature but out water temperature
It spends higher, while steam consumption quantity being driven also to change, therefore there are one that heat supply network return water heat and temperature are effectively expired
Sufficient demand maximizes the numberical range of systematic economy benefit.
There is quite a few power plant construction absorption heat pump project in the country at present, if publication date is 01 month 2014 29
Day, in the Chinese patent of Publication No. CN103542445A, disclose a kind of useless using sorption type heat pump recycling heat-engine plant circulating water
Hot systems, for another example publication date is on December 12nd, 2012, in the Chinese patent of Publication No. CN102817652A, discloses one kind
Absorption heat pump improves power plant efficiency of fire coal method.In actual operational process, many power plant still use surface water straight
Row moisturizing is tapped into, the reducing energy consumption of absorption heat pump heat supply network moisturizing link is not paid attention to sufficiently also.
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and one kind is provided and makes full use of condenser
Waste heat guarantees that heat supply network moisturizing temperature is in zone of reasonableness, and the recycling condenser waste heat of lifting system economic benefit is mended for heat supply network
The heat pump system and method for water.The present invention can prepare heat supply network moisturizing using condenser cooling water, and can be cold in condenser
But it is switched between two water supply pipline systems of water and surface water.The present invention first takes full advantage of the waste heat of condenser, improves
The temperature of heat supply network moisturizing；Second is equipped with intelligent control valve, can switch two sets of water systems according to real-time operation data, from
Dynamicization degree is high, is able to achieve maximal benefit of system；Third is equipped with frequency conversion small pump, is changed in real time according to heat network system situation
Power guarantees energy saving of system operation.Make-up Water for Heating System efficiency of energy utilization of the invention is high, good in economic efficiency, can be fine
Ground meets the needs of heat supply network is to different temperatures moisturizing.
Technical solution used by the present invention solves the above problems is: the recycling condenser waste heat is used for the heat of heat supply network moisturizing
Pumping system includes condenser unit, and design feature is: further including cooling tower water supply line, cooling tower, cooling tower return pipe
Road, heat pump remaining hot water water supply line, absorption type heat pump unit, heat pump return afterheat-water pipeline, heat supply network water return pipeline, #1 temperature are surveyed
Meter and heat supply network water supply line, the cooling water outlet of the condenser unit pass through the cooling of cooling tower water supply line and cooling tower
The cooling water outlet of water inlet connection, the cooling tower is connected by the cooling water inlet of cooling tower water return pipeline and condenser unit
It connects, the heat pump waste heat water out of the condenser unit passes through the waste heat of heat pump remaining hot water water supply line and absorption type heat pump unit
The waste heat water out of water inlet connection, the absorption type heat pump unit passes through heat pump return afterheat-water pipeline and condenser unit
The connection of heat pump waste heat water inlet, the heat supply network water return pipeline are connect with the heat supply network water inlet of absorption type heat pump unit, the heat supply network
#1 temperature gauge is installed, the heat supply network water out and heat supply network water supply line of the absorption type heat pump unit connect on water return pipeline
It connects.
Preferably, the invention also includes waste heat moisturizing pipeline, #2 temperature gauge, electrically-controlled valve, moisturizing water inlet manifold, changing
Learn moisturizing water inlet pipe, chemical moisturizing clarifying basin, #1 heat supply network moisturizing outlet pipe, chemical moisturizing outlet pipe, heat supply network clarifying basin water inlet pipe,
The moisturizing outlet of heat supply network clarifying basin, #2 heat supply network moisturizing outlet pipe and heat supply network small pump, the condenser unit passes through waste heat moisturizing
The import of pipeline and electrically-controlled valve connects, and is equipped with #2 temperature gauge, the outlet of the electrically-controlled valve in the waste heat moisturizing pipeline
It is connect with moisturizing water inlet manifold, the moisturizing water inlet manifold connects with chemical moisturizing water inlet pipe and heat supply network clarifying basin water inlet pipe respectively
It connects, the chemistry moisturizing water inlet pipe is connect with the water inlet of chemical moisturizing clarifying basin, the outlet point of the chemistry moisturizing clarifying basin
Connect with #1 heat supply network moisturizing outlet pipe and chemical moisturizing outlet pipe, the heat supply network clarifying basin water inlet pipe and heat supply network clarifying basin into
Mouth connection, the outlet of the heat supply network clarifying basin are connect with #2 heat supply network moisturizing outlet pipe, the #1 heat supply network moisturizing outlet pipe and #2 heat
Net moisturizing outlet pipe is all connected to the import of heat supply network small pump, and the outlet of the heat supply network small pump is connected to heat supply network water return pipeline.
Preferably, the invention also includes surface water water inlet pipe, #3 temperature gauge and controlled motor-driven valve, the surface water
Water inlet pipe is connect with the import of controlled motor-driven valve, and #3 temperature gauge, the controlled electricity are equipped on the surface water water inlet pipe
The outlet of dynamic valve is connect with moisturizing water inlet manifold.
Preferably, heat supply network small pump of the present invention is variable frequency pump.
Preferably, electrically-controlled valve of the present invention is intelligent electric-controlled valve.
A method of recycling condenser waste heat is used for heat supply network moisturizing, it is characterised in that: uses the heat pump system, institute
The step of stating method is as follows:
(1) moisturizing is carried out using earth's surface water lines and condenser cooling water pipeline two systems, by electrically-controlled valve and controlled
Motor-driven valve carries out interlocking switching motion, carries out moisturizing operation using a set of water pipe therein；
(2) by acquiring the data of #1 temperature gauge, #2 temperature gauge and #3 temperature gauge in real time, and by electricity
It controls valve and carries out Data Data processing, in conjunction with supply water temperature, total heating capacity and driving steam consumption quantity factor, recommend an optimal value,
Determine the closure or openness movement of electrically-controlled valve and controlled motor-driven valve；
(3) when using condenser cooling water as moisturizing source, open electrically-controlled valve, controlled motor-driven valve because interlocking act into
Row closes operation, and condenser cooling water is used only at this time as moisturizing；When using surface water as moisturizing source, close automatically controlled
Surface water is used only as moisturizing because interlocking movement carries out unlatching operation in valve, controlled motor-driven valve at this time.
Preferably, the method for the invention includes with lower channel: condenser cooling water is flowed out from condenser unit, into
Enter cooling tower, is then returned to condenser unit and forms condenser cooling water cooling tower circulation canal；Condenser cooling water is from condensing
It is flowed out in device unit, into absorption type heat pump unit, is then returned to condenser unit and forms condenser cooling water heat pump waste heat benefit
Use channel；Condenser cooling water is flowed out from condenser unit, respectively enters chemical moisturizing clarifying basin and heat supply network clarifying basin, then
Condenser cooling water moisturizing channel is formed into heat supply network water return pipeline；Heat supply network return water enters absorption type heat pump unit, thereafter lets out
It forms heat supply network and heats channel for return water；Surface water flows into the formation surface water moisturizing of moisturizing water inlet manifold by controlled motor-driven valve and leads to
Road.
Preferably, #1 temperature gauge of the present invention, #2 temperature gauge and #3 temperature gauge can not only thermometric,
Temperature data data processing unit can also be sent to handle.
It is surveyed preferably, electrically-controlled valve of the present invention can receive #1 temperature gauge, #2 temperature gauge and #3 temperature
The temperature signal that meter issues, and effective operation is carried out, provide corresponding valve chain startup and stop control signal.
Preferably, controlled motor-driven valve of the present invention can be controlled signal control by valve chain startup and stop, carry out corresponding
Chain operation.
Compared with prior art, the present invention having the following advantages that and effect: (1) taking full advantage of the waste heat of condenser, mention
The high temperature of heat supply network moisturizing；(2) it is equipped with intelligent control valve, two sets of water systems can be switched according to real-time operation data,
High degree of automation is able to achieve maximal benefit of system；(3) it is equipped with frequency conversion small pump, is become in real time according to heat network system situation
Dynamic power guarantees energy saving of system operation；(4) reasonable in design, design is unique, runs smoothly, good reliability.
Detailed description of the invention
Fig. 1 is that structural schematic diagram of the condenser waste heat for the heat pump system of heat supply network moisturizing is recycled in the embodiment of the present invention.
In figure: 1, condenser unit；2, cooling tower water supply line；3, cooling tower；4, cooling tower water return pipeline；5, more than heat pump
Hot water feeding pipe road；6, absorption type heat pump unit；7, heat pump return afterheat-water pipeline；8, heat supply network water return pipeline；9, #1 temperature is surveyed
Meter；10, heat supply network water supply line；11, waste heat moisturizing pipeline；12, #2 temperature gauge；13, electrically-controlled valve；14, moisturizing water inlet is total
Pipe；15, chemical moisturizing water inlet pipe；16, chemical moisturizing clarifying basin；17, #1 heat supply network moisturizing outlet pipe；18, chemical moisturizing outlet pipe；
19, heat supply network clarifying basin water inlet pipe；20, heat supply network clarifying basin；21, #2 heat supply network moisturizing outlet pipe；22, heat supply network small pump；23, surface water
Water inlet pipe；24, #3 temperature gauge；25, controlled motor-driven valve.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment.
Referring to Fig. 1, heat pump system of the recycling condenser waste heat for heat supply network moisturizing in the present embodiment includes condenser list
First 1, cooling tower water supply line 2, cooling tower 3, cooling tower water return pipeline 4, heat pump remaining hot water water supply line 5, absorption heat pump list
First 6, heat pump return afterheat-water pipeline 7, heat supply network water return pipeline 8, #1 temperature gauge 9, heat supply network water supply line 10, waste heat water supply pipe
Road 11, #2 temperature gauge 12, electrically-controlled valve 13, moisturizing water inlet manifold 14, chemical moisturizing water inlet pipe 15, chemical moisturizing clarifying basin
16, #1 heat supply network moisturizing outlet pipe 17, chemical moisturizing outlet pipe 18, heat supply network clarifying basin water inlet pipe 19, heat supply network clarifying basin 20, #2 heat supply network
Moisturizing outlet pipe 21, heat supply network small pump 22, surface water water inlet pipe 23, #3 temperature gauge 24 and controlled motor-driven valve 25.
The cooling water outlet of condenser unit 1 in the present embodiment passes through the cooling of cooling tower water supply line 2 and cooling tower 3
The cooling water outlet of water inlet connection, cooling tower 3 is connected by the cooling water inlet of cooling tower water return pipeline 4 and condenser unit 1
It connects, the heat pump waste heat water out of condenser unit 1 passes through the waste heat of heat pump remaining hot water water supply line 5 and absorption type heat pump unit 6
The waste heat water out of water inlet connection, absorption type heat pump unit 6 passes through heat pump return afterheat-water pipeline 7 and condenser unit 1
The connection of heat pump waste heat water inlet.
Heat supply network water return pipeline 8 in the present embodiment is connect with the heat supply network water inlet of absorption type heat pump unit 6, heat supply network return pipe
#1 temperature gauge 9 is installed, the heat supply network water out of absorption type heat pump unit 6 is connect with heat supply network water supply line 10 on road 8.
The moisturizing outlet of condenser unit 1 in the present embodiment is connected by the import of waste heat moisturizing pipeline 11 and electrically-controlled valve 13
It connects, #2 temperature gauge 12 is installed in waste heat moisturizing pipeline 11, the outlet of electrically-controlled valve 13 is connect with moisturizing water inlet manifold 14, is mended
Water water inlet manifold 14 is connect with chemical moisturizing water inlet pipe 15 and heat supply network clarifying basin water inlet pipe 19 respectively, chemical moisturizing water inlet pipe 15 with
The water inlet of chemical moisturizing clarifying basin 16 connects, the outlet of chemical moisturizing clarifying basin 16 respectively with #1 heat supply network moisturizing outlet pipe 17 and
Chemical moisturizing outlet pipe 18 connects, and heat supply network clarifying basin water inlet pipe 19 is connect with the import of heat supply network clarifying basin 20, heat supply network clarifying basin 20
Outlet connect with #2 heat supply network moisturizing outlet pipe 21, #1 heat supply network moisturizing outlet pipe 17 and #2 heat supply network moisturizing outlet pipe 21 are all connected to
The import of heat supply network small pump 22, the outlet of heat supply network small pump 22 are connected to heat supply network water return pipeline 8.
Surface water water inlet pipe 23 in the present embodiment is connect with the import of controlled motor-driven valve 25, is pacified on surface water water inlet pipe 23
Equipped with #3 temperature gauge 24, the outlet of controlled motor-driven valve 25 is connect with moisturizing water inlet manifold 14.
Heat supply network small pump 22 in the present embodiment is usually variable frequency pump, and electrically-controlled valve 13 is usually intelligent electric-controlled valve.
Method of the recycling condenser waste heat for heat supply network moisturizing in the present embodiment uses above-mentioned heat pump system, method
Steps are as follows.
(1) carry out moisturizing using earth's surface water lines and condenser cooling water pipeline two systems, by electrically-controlled valve 13 and by
Control motor-driven valve 25 carries out interlocking switching motion, carries out moisturizing operation using a set of water pipe therein.
(2) by acquiring the data of #1 temperature gauge 9, #2 temperature gauge 12 and #3 temperature gauge 24 in real time, and
Data Data processing is carried out by electrically-controlled valve 13, in conjunction with factors such as supply water temperature, total heating capacity and driving steam consumption quantities, recommends one
A optimal value determines the closure or openness movement of electrically-controlled valve 13 and controlled motor-driven valve 25.
(3) when using condenser cooling water as moisturizing source, electrically-controlled valve 13 is opened, controlled motor-driven valve 25 is dynamic because interlocking
Closing operation is carried out, condenser cooling water is used only at this time as moisturizing；When using surface water as moisturizing source, close
Surface water is used only as moisturizing because interlocking movement carries out unlatching operation in electrically-controlled valve 13, controlled motor-driven valve 25 at this time.
Method of the recycling condenser waste heat for heat supply network moisturizing in the present embodiment includes with lower channel: condenser cooling water
It is flowed out from condenser unit 1, into cooling tower 3, is then returned to condenser unit 1 and forms condenser cooling water cooling tower circulation
Channel；Condenser cooling water is flowed out from condenser unit 1, into absorption type heat pump unit 6, is then returned to condenser unit 1
Form condenser cooling water heat pump UTILIZATION OF VESIDUAL HEAT IN channel；Condenser cooling water is flowed out from condenser unit 1, respectively enters chemistry
Moisturizing clarifying basin 16 and heat supply network clarifying basin 20 subsequently enter heat supply network water return pipeline 8 and form condenser cooling water moisturizing channel；Heat supply network
Return water enters absorption type heat pump unit 6, thereafter lets out to form heat supply network for return water heating channel；Surface water passes through controlled motor-driven valve 25
It flows into moisturizing water inlet manifold 14 and forms surface water moisturizing channel.
#1 temperature gauge 9, #2 temperature gauge 12 and #3 temperature gauge 24 in the present embodiment can not only thermometric, also
Temperature data data processing unit can be sent to handle.Electrically-controlled valve 13 can receive #1 temperature gauge 9, #2 temperature is surveyed
The temperature signal that meter 12 and #3 temperature gauge 24 issue, and effective operation is carried out, provide corresponding valve chain startup and stop
Control signal.Controlled motor-driven valve 25 can be controlled signal control by valve chain startup and stop, carry out corresponding chain operation.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of components are named
Title etc. can be different, and above content is only to structure of the invention example explanation described in this specification.It is all according to
According to equivalence changes or simple change that the invention patent design structure, feature and principle is done, it is included in this hair
In the protection scope of bright patent.Those skilled in the art can do described specific embodiment various
The mode that the modify or supplement or adopt of various kinds is similar substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (7)
1. a kind of recycling condenser waste heat is used for the heat pump system of heat supply network moisturizing, including condenser unit, it is characterised in that: also wrap
Include cooling tower water supply line, cooling tower, cooling tower water return pipeline, heat pump remaining hot water water supply line, absorption type heat pump unit, heat pump
Return afterheat-water pipeline, heat supply network water return pipeline, #1 temperature gauge, heat supply network water supply line, waste heat moisturizing pipeline, the measurement of #2 temperature
Meter, electrically-controlled valve, moisturizing water inlet manifold, chemical moisturizing water inlet pipe, chemical moisturizing clarifying basin, #1 heat supply network moisturizing outlet pipe, chemistry are mended
Water outlet pipe, heat supply network clarifying basin water inlet pipe, heat supply network clarifying basin, #2 heat supply network moisturizing outlet pipe, heat supply network small pump, surface water water inlet
Pipe, #3 temperature gauge and controlled motor-driven valve, the cooling water outlet of the condenser unit by cooling tower water supply line with it is cold
But the cooling water inlet connection of tower, the cooling water outlet of the cooling tower are cold by cooling tower water return pipeline and condenser unit
But water inlet connects, and the heat pump waste heat water out of the condenser unit passes through heat pump remaining hot water water supply line and absorption heat pump
The waste heat water inlet of unit connects, and the waste heat water out of the absorption type heat pump unit by heat pump return afterheat-water pipeline and coagulates
The heat pump waste heat water inlet of vapour device unit connects, and the heat supply network water inlet of the heat supply network water return pipeline and absorption type heat pump unit connects
It connects, #1 temperature gauge, the heat supply network water out and heat supply network of the absorption type heat pump unit is installed on the heat supply network water return pipeline
Water supply line connection；The moisturizing outlet of the condenser unit is connected by the import of waste heat moisturizing pipeline and electrically-controlled valve, described
#2 temperature gauge is installed, the outlet of the electrically-controlled valve is connect with moisturizing water inlet manifold, the moisturizing in waste heat moisturizing pipeline
Water inlet manifold is connect with chemical moisturizing water inlet pipe and heat supply network clarifying basin water inlet pipe respectively, and the chemistry moisturizing water inlet pipe and chemistry are mended
The water inlet in clarification of water pond connects, the outlet of the chemistry moisturizing clarifying basin respectively with #1 heat supply network moisturizing outlet pipe and chemistry moisturizing
Outlet pipe connection, the heat supply network clarifying basin water inlet pipe are connect with the import of heat supply network clarifying basin, the outlet of the heat supply network clarifying basin and #
The connection of 2 heat supply network moisturizing outlet pipes, the #1 heat supply network moisturizing outlet pipe and #2 heat supply network moisturizing outlet pipe are all connected to heat supply network small pump
Import, the outlet of the heat supply network small pump is connected to heat supply network water return pipeline；The surface water water inlet pipe and controlled motor-driven valve
Import connects, and #3 temperature gauge is equipped on the surface water water inlet pipe, and the outlet and moisturizing of the controlled motor-driven valve intake
General pipeline connection；The heat supply network small pump is variable frequency pump.
2. the heat pump system that recycling condenser waste heat according to claim 1 is used for heat supply network moisturizing, it is characterised in that: described
Electrically-controlled valve is intelligent electric-controlled valve.
3. a kind of method that recycling condenser waste heat is used for heat supply network moisturizing, it is characterised in that: any using such as claim 1~2
The step of heat pump system described in claim, the method, is as follows:
(1) moisturizing is carried out using earth's surface water lines and condenser cooling water pipeline two systems, by electrically-controlled valve and controlled electronic
Valve carries out interlocking switching motion, carries out moisturizing operation using a set of water pipe therein；
(2) by acquiring the data of #1 temperature gauge, #2 temperature gauge and #3 temperature gauge in real time, and pass through electrically-controlled valve
Data Data processing is carried out, in conjunction with supply water temperature, total heating capacity and driving steam consumption quantity factor, recommends an optimal value, determines
The movement of the closure or openness of electrically-controlled valve and controlled motor-driven valve；
(3) when using condenser cooling water as moisturizing source, electrically-controlled valve is opened, controlled motor-driven valve is closed because of interlocking movement
Operation is closed, condenser cooling water is used only at this time as moisturizing；When using surface water as moisturizing source, electrically-controlled valve is closed,
Surface water is used only as moisturizing because interlocking movement carries out unlatching operation in controlled motor-driven valve at this time.
4. the method that recycling condenser waste heat according to claim 3 is used for heat supply network moisturizing, it is characterised in that: the method
Including with lower channel: condenser cooling water is flowed out from condenser unit, into cooling tower, is then returned to condenser unit and is formed
Condenser cooling water cooling tower circulation canal；Condenser cooling water is flowed out from condenser unit, into absorption type heat pump unit,
It is then returned to condenser unit and forms condenser cooling water heat pump UTILIZATION OF VESIDUAL HEAT IN channel；Condenser cooling water is from condenser unit
Outflow, respectively enters chemical moisturizing clarifying basin and heat supply network clarifying basin, subsequently enters heat supply network water return pipeline and forms condenser cooling water
Moisturizing channel；Heat supply network return water enters absorption type heat pump unit, thereafter lets out to form heat supply network for return water heating channel；Surface water passes through
Controlled motor-driven valve flows into moisturizing water inlet manifold and forms surface water moisturizing channel.
5. the method that recycling condenser waste heat according to claim 3 is used for heat supply network moisturizing, it is characterised in that: the #1 temperature
Spend meter, #2 temperature gauge and #3 temperature gauge can not only thermometric, moreover it is possible to temperature data is sent to data processing list
Member is handled.
6. the method that recycling condenser waste heat according to claim 3 is used for heat supply network moisturizing, it is characterised in that: described automatically controlled
Valve can receive the temperature signal that #1 temperature gauge, #2 temperature gauge and #3 temperature gauge issue, and carry out effective
Operation provides corresponding valve chain startup and stop control signal.
7. the method that recycling condenser waste heat according to claim 3 is used for heat supply network moisturizing, it is characterised in that: described controlled
Motor-driven valve can be controlled signal control by valve chain startup and stop, carry out corresponding chain operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610491648.2A CN105972676B (en) | 2016-06-29 | 2016-06-29 | A kind of recycling condenser waste heat is used for the heat pump system and method for heat supply network moisturizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610491648.2A CN105972676B (en) | 2016-06-29 | 2016-06-29 | A kind of recycling condenser waste heat is used for the heat pump system and method for heat supply network moisturizing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972676A CN105972676A (en) | 2016-09-28 |
| CN105972676B true CN105972676B (en) | 2019-05-17 |
Family
ID=57019462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610491648.2A Active CN105972676B (en) | 2016-06-29 | 2016-06-29 | A kind of recycling condenser waste heat is used for the heat pump system and method for heat supply network moisturizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972676B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679682B (en) * | 2018-03-13 | 2019-07-30 | 东南大学 | It recycles thermal power plant dry method and traps CO2Process waste heat and the system for being used for heat supply |
| CN110500637B (en) * | 2019-06-27 | 2024-05-28 | 华电郑州机械设计研究院有限公司 | Heat supply network head station system utilizing exhaust steam of condenser of thermal power plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200396543Y1 (en) * | 2005-07-11 | 2005-09-22 | 박세룡 | A Heat Pumping Unit for A Bathtub |
| CN102147123A (en) * | 2010-02-10 | 2011-08-10 | 同方川崎空调设备有限公司 | Waste heat recovery type heating system of initial station |
| CN202419765U (en) * | 2012-02-09 | 2012-09-05 | 冀州中科能源有限公司 | Circulating water cooling heating apparatus of turbine condenser in thermal power plant |
| CN203478401U (en) * | 2013-08-23 | 2014-03-12 | 山东宜美科节能服务有限责任公司 | Waste heat supply system of steam turbine |
| CN204678472U (en) * | 2015-05-28 | 2015-09-30 | 中国华电工程(集团)有限公司 | A kind of system of waste heat for heating reclaiming circulating cooling water of power plant |
| CN205807596U (en) * | 2016-06-29 | 2016-12-14 | 杭州华电双冠能源科技有限公司 | A kind of reclaim the condenser waste heat heat pump for heat supply network moisturizing |
-
2016
- 2016-06-29 CN CN201610491648.2A patent/CN105972676B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200396543Y1 (en) * | 2005-07-11 | 2005-09-22 | 박세룡 | A Heat Pumping Unit for A Bathtub |
| CN102147123A (en) * | 2010-02-10 | 2011-08-10 | 同方川崎空调设备有限公司 | Waste heat recovery type heating system of initial station |
| CN202419765U (en) * | 2012-02-09 | 2012-09-05 | 冀州中科能源有限公司 | Circulating water cooling heating apparatus of turbine condenser in thermal power plant |
| CN203478401U (en) * | 2013-08-23 | 2014-03-12 | 山东宜美科节能服务有限责任公司 | Waste heat supply system of steam turbine |
| CN204678472U (en) * | 2015-05-28 | 2015-09-30 | 中国华电工程(集团)有限公司 | A kind of system of waste heat for heating reclaiming circulating cooling water of power plant |
| CN205807596U (en) * | 2016-06-29 | 2016-12-14 | 杭州华电双冠能源科技有限公司 | A kind of reclaim the condenser waste heat heat pump for heat supply network moisturizing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972676A (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202722285U (en) | Aquaculture greenhouse heat supply apparatus | |
| CN202254399U (en) | Control device for hot water supply by solar water heater and electric water heater or gas water heater | |
| CN201476169U (en) | Bathwater heating device recovering and utilizing waste bathwater heat | |
| CN107355841A (en) | A kind of electrically driven (operated) air source heat pump multi-mode heating system of low ebb | |
| CN108954468A (en) | A kind of phase-change thermal storage peak valley heating system and its heating method | |
| CN105972676B (en) | A kind of recycling condenser waste heat is used for the heat pump system and method for heat supply network moisturizing | |
| CN103148608A (en) | Solar energy and air energy complementary water heating control system | |
| CN101368749B (en) | Recirculated water low-level regenerated energy heating system of cooling column in thermal plant and refrigeration plant | |
| CN202868825U (en) | Waste heat recovering thermal power plant energy storage system | |
| CN102581945B (en) | Exhaust steam afterheat recycling device for aerated brick field | |
| CN201810421U (en) | Generator set residual-heat utilization device | |
| CN208779535U (en) | A kind of phase-change thermal storage peak valley heating system | |
| CN104359142B (en) | Heat-storage solar energy, electric energy and coal heat type heat combined heat heat source system | |
| CN101614436A (en) | The cold unit UTILIZATION OF VESIDUAL HEAT IN of nonstick system of control energy saver | |
| CN205807596U (en) | A kind of reclaim the condenser waste heat heat pump for heat supply network moisturizing | |
| CN205079325U (en) | Hot water supply system of first kind and coupling of second class absorption heat pump | |
| CN204063684U (en) | A kind of fume afterheat segmented utilizes device | |
| CN208858422U (en) | Thermal generation unit heat storage type assists peak regulation heating system | |
| CN207247347U (en) | Multi-energy complementary heating device based on solar energy | |
| CN202442491U (en) | Domestic wastewater waste heat utilization device | |
| CN208059299U (en) | A kind of bipolar water ring coupling double-source heat pump thermal energy step utilizes hot water machine | |
| CN2558913Y (en) | Solar and geothermal energy united central air conditioner | |
| CN202532584U (en) | Waste heat supply circulating water system | |
| CN205756032U (en) | Vegetables and fruits booth solar heating temperature-increasing system | |
| CN205048757U (en) | Solar energy jointly heats control system with air -source heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |