CN115200260A - High-temperature steam heat pump system of movable air source and operation method thereof - Google Patents
High-temperature steam heat pump system of movable air source and operation method thereof Download PDFInfo
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- CN115200260A CN115200260A CN202210760215.8A CN202210760215A CN115200260A CN 115200260 A CN115200260 A CN 115200260A CN 202210760215 A CN202210760215 A CN 202210760215A CN 115200260 A CN115200260 A CN 115200260A
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- heat pump
- high temperature
- temperature
- temperature steam
- steam
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B3/00—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass
- F22B3/04—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass by drop in pressure of high-pressure hot water within pressure- reducing chambers, e.g. in accumulators
- F22B3/045—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass by drop in pressure of high-pressure hot water within pressure- reducing chambers, e.g. in accumulators the drop in pressure being achieved by compressors, e.g. with steam jet pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/02—Arrangements of feed-water pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/305—Control of valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
Abstract
The invention provides a high-temperature steam heat pump system of a movable air source and an operation method thereof. In the invention, the provided high-temperature steam heat pump system is mobile and can directly prepare medium-low pressure steam under the condition of lower temperature (< 30 ℃) of a low-temperature heat source, is not limited by a user address, improves the use efficiency and the application range of the heat pump, reduces the user investment and lowers the steam consumption cost.
Description
Technical Field
The invention belongs to the technical field of high-temperature steam heat pump system design, and relates to a high-temperature steam heat pump system with a movable air source and an operation method thereof.
Background
The heat pump system can convert low-grade energy in a low-temperature heat source into high-grade energy, and heating power far exceeding electric power is realized by consuming certain electric power, so that the heat pump system is an extremely competitive energy conversion device. Under the background of low-carbon green development, the electric energy substitution is realized through the heat pump, the use of fossil fuel can be effectively reduced, the carbon emission and the pollution emission are reduced, meanwhile, the energy use efficiency is improved, and the method has important economic significance and environmental significance.
CN106989537A discloses a support assembly of a heat pump system, comprising: a substrate and a plurality of platforms for supporting respective heat pumps (e.g., thermoelectric coolers). A flexibly resilient conduit supports the platform relative to the base and forms part of a coolant circulation system. The platforms are movable relative to each other, and the support structure allows the platforms to move relative to the base. An object to be cooled, such as an image sensor, is mounted on the heat pump. The platform is movable in accordance with the expansion and contraction of the object, thus preventing damage to the heat pump system.
CN111503941A discloses a multi-energy heat pump system, which comprises an air source heat pump, a transformer, an energy storage device, a wind generating set, a movable conversion power generation frame structure, a preheating power generation utilization seat structure, a storage detection insulation box structure, a shielding shunt utilization pipe structure, a water supply pump, a conveying pipeline, a control room, a control box, a PLC, a display screen, a power switch, a connecting pipe and a first output pipe, wherein the transformer is arranged at the middle position of the left side of the air source heat pump; the energy storage device is arranged on the left side of the transformer. The light energy water heater assembly, the rotating frame, the inserting groove, the wind generating set and the air source heat pump are mutually matched, so that the light energy water heater assembly, the wind generating set and the photovoltaic power generation board inserted in the inserting groove can generate energy required by the air source heat pump during working after working respectively, and the multi-energy heat pump can be conveniently realized.
CN113811725A discloses a heat pump system in which a refrigerant control member is integrally formed in advance as a unit by piping, which can achieve cost performance for compactness, and can sufficiently cope with extremely low temperatures in particular. The heat pump system is provided with: a four-way switching valve unit which, in correspondence with the switching of the cooling, heating and dehumidifying functions, switches the four refrigerant paths in pairs between the two sets of paths; a gas injection unit provided with a proportional control valve and a plurality of metal plates which can be laminated in a gas-tight manner; a liquid separation unit that separates liquid; a cooling/heating control unit that is provided with a plurality of metal plates that can be laminated in an airtight manner, and that switches between cooling, heating, and dehumidifying functions; a condenser that condenses the refrigerant or an evaporator that expands the refrigerant; and a compressor that compresses the refrigerant.
The existing heat pump can not realize energy conversion from low evaporation temperature to high condensation temperature, namely if high-temperature hot water or steam is output, a low-temperature heat source with higher temperature (60 ℃) is needed, the application range of the high-temperature heat pump is limited by the above conditions, on the other hand, a large amount of medium-low pressure steam needs to be used in industrial production, most of the existing high-temperature heat pump systems can not directly produce steam, and the requirements of industrial departments can not be met. Traditional heat pump adopts fixed installation, can only serve single user, and to numerous small-size industrial enterprises, purchasing cost is higher, consequently, needs urgent need to design the high temperature steam heat pump system who develops a portable air source to satisfy actual production life's demand.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a mobile air source high-temperature steam heat pump system and an operation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the invention provides a high-temperature steam heat pump system of a mobile air source, which comprises a mobile platform, wherein a high-temperature heat pump is arranged on the mobile platform, an air source heat pump covers the high-temperature heat pump, a water treatment system is arranged at one end of the high-temperature heat pump perpendicular to the direction of the air source heat pump, and a circulating system, a flash evaporation system, a water vapor compression system and a control device are sequentially connected at the other end of the high-temperature heat pump.
As a preferred technical solution of the present invention, the mobile platform is a tractor.
It should be noted that the present invention does not specifically require and specially limit the structural features of the tractor such as size, shape, and material, and the tractor in the present invention functions to provide a mobile support for the high temperature steam heat pump system, so it can be understood that other tractors capable of implementing such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape, and material of the tractor according to the usage scenario and test conditions.
As a preferable technical scheme of the invention, the output temperature of the high-temperature heat pump is 70-120 ℃.
It should be noted that the present invention does not specifically require and specially limit the structural features of the high-temperature heat pump, such as size, shape, and material, etc., the high-temperature heat pump in the present invention is used for producing high-temperature hot water and steam, and can effectively process steam at a specific temperature, so the output temperature of the high-temperature heat pump is particularly limited to 70-120 ℃, high-temperature hot water and medium-low pressure steam can be purposefully produced in this range, and if not, operation errors or the hot water or steam at a specific temperature cannot be effectively processed, so it can be understood that other heat pumps capable of achieving such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape, and material of the heat pump according to the usage scenario and test conditions.
As a preferable technical scheme of the invention, the high-temperature heat pump, the water treatment system, the circulating system, the flash evaporation system and the water vapor compression system are all connected through pipelines.
It should be noted that the size, shape, material and other structural features of the air source heat pump are not specifically required or limited, and the air source heat pump in the present invention functions to absorb the heat of air and compress the heat to be converted into the heat source required by the high temperature heat pump, so it can be understood that other air source heat pumps capable of realizing such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape and material of the air source heat pump according to the use scene and test conditions.
As a preferable technical scheme of the invention, the output temperature of the air source heat pump is 40-60 ℃.
As a preferable technical solution of the present invention, the circulation system includes a circulation water pump.
It should be noted that the present invention does not specifically require and specifically limit the structural features of the circulating water pump, such as size, shape, and material, and the circulating water pump functions to circulate water in the entire high-temperature steam system and continuously provide a water source, so it can be understood that other circulating water pumps capable of achieving such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape, and material of the circulating water pump according to the usage scenario and test conditions.
As a preferable technical scheme of the invention, a first control valve and a second control valve are arranged on a connecting pipeline of the circulation system and the flash evaporation system, and both the first control valve and the second control valve are used for controlling the flow direction of hot water.
As a preferred technical solution of the present invention, the flash evaporation system and the water vapor compression system comprise a flash evaporation tank and a water vapor compressor which are connected by a pipeline.
It should be noted that the present invention does not specifically require and specially limit the size, shape, material, and other structural features of the flash evaporation system and the water vapor compression system, the flash evaporation system in the present invention is used to flash evaporation of hot water produced by the heat pump to generate saturated steam, the water vapor compression system is used to compress saturated steam to generate water vapor of 135 ℃ and 0.3MPa for users, the water vapor compressor can be 1-stage or 2-stage, and the steam parameters can also be changed, so it can be understood that other flash evaporation systems and water vapor compression systems that can achieve such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape, and material of the above systems according to the usage scenario and test conditions.
In a second aspect, the present invention provides a method for operating the high-temperature steam heat pump system of the first aspect, the method including:
the high-temperature steam heat pump system is transported to a user through the mobile platform, the air source heat pump absorbs heat in air, the heat is compressed and then heated, the heat is used as a heat source of the high-temperature heat pump, make-up water is processed by the water processing system and then enters the high-temperature heat pump for heating, water vapor processed by the flash evaporation system and the water vapor compression system is used by the user, and hot water which is not evaporated is conveyed to the high-temperature heat pump again through the circulating system for heating and enters the flash evaporation system for completing circular flash evaporation.
As a preferred technical solution of the present invention, in the operation method, when the user only needs hot water, the first control valve is closed, and the second control valve is opened to complete hot water supply.
In an exemplary practical application, the mobile high-temperature heat pump system is transported to a user by a tractor, the air source heat pump absorbs heat in air, the working medium is compressed and then heated up to serve as a heat source of the high-temperature heat pump, and the condensation temperature of the working medium of the high-temperature heat pump after the working medium of the high-temperature heat pump is compressed and absorbs heat can exceed the boiling point of water.
The make-up water is treated by the water treatment system and then enters a condenser of the high-temperature heat pump to be heated into high-temperature hot water. The pressure of the high-temperature hot water is slightly higher than the atmospheric pressure, the water temperature is the saturation temperature under the pressure, the high-temperature hot water enters a flash tank to be flashed into micro-pressure saturated steam, and the micro-pressure saturated steam is compressed into water vapor with the temperature of 135 ℃ and the pressure of 0.3MPa by a water vapor compressor to be used by users. Because the flash evaporation can not be completed at one time, the non-evaporated hot water is conveyed to the high-temperature heat pump again through the circulating water pump to be heated and enters the flash tank to realize the circulating flash evaporation.
When a user only needs hot water, parameters are adjusted to enable the temperature of the hot water produced by the high-temperature heat pump to be less than 100 ℃, the first control valve is closed, and the second control valve is opened, so that hot water supply can be realized.
The system refers to an equipment system, or a production equipment.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the high-temperature steam heat pump system is mobile and can directly prepare medium-low pressure steam under the condition of low temperature of the low-temperature heat source (30 ℃), is not limited by a user address, improves the use efficiency of the heat pump, reduces the user investment and the steam use cost, greatly reduces the temperature requirement on the low-temperature heat source, can directly prepare steam, and expands the use range.
Drawings
Fig. 1 is a schematic structural diagram of a high-temperature steam heat pump system according to an embodiment of the present invention;
wherein, 1-air source heat pump; 2-a high temperature heat pump; 3-a circulating water pump; 4-a flash tank; 5-a water vapor compressor; 6, controlling a first valve; 7-control valve II; 8-a control device; 9-a tractor; 10-water treatment system.
Detailed Description
It is to be understood that in the description of the present invention, the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner and therefore are not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
It should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
It should be understood by those skilled in the art that the present invention necessarily includes necessary piping, conventional valves and general pump equipment for achieving the complete process, but the above contents do not belong to the main inventive points of the present invention, and those skilled in the art can select the layout of the additional equipment based on the process flow and the equipment structure, and the present invention is not particularly limited to this.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In a specific embodiment, the invention provides a high-temperature steam heat pump system of a mobile air source, as shown in fig. 1, the high-temperature steam heat pump system comprises a mobile platform, a high-temperature heat pump 2 is arranged on the mobile platform, an air source heat pump 1 is covered above the high-temperature heat pump 2, a water treatment system 10 is arranged at one end of the high-temperature heat pump 2 in a direction perpendicular to the air source heat pump 1, a circulation system, a flash evaporation system, a water vapor compression system and a control device 8 are sequentially connected to the other end of the high-temperature heat pump 2, and the high-temperature heat pump 2, the water treatment system 10, the circulation system, the flash evaporation system and the water vapor compression system are all connected through pipelines.
In the invention, the high-temperature steam heat pump system is mobile and can directly prepare medium-low pressure steam under the condition of low temperature of the low-temperature heat source (30 ℃), is not limited by a user address, improves the use efficiency of the heat pump, reduces the user investment and the steam use cost, greatly reduces the temperature requirement on the low-temperature heat source, can directly prepare steam, and expands the use range.
The mobile platform is a tractor 9. It should be noted that the present invention does not specifically require and limit the structural features of the tractor 9, such as size, shape, and material, and the tractor 9 in the present invention functions to provide a mobile support for the high temperature steam heat pump system, so it can be understood that other tractors 9 capable of implementing such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape, and material of the tractor 9 according to the usage scenario and test conditions.
The output temperature of the high-temperature heat pump 2 is 70-120 ℃. It should be noted that the present invention does not specifically require and specially limit the structural features of the high temperature heat pump 2, such as size, shape, material, etc., and the high temperature heat pump 2 in the present invention is used for heating water to generate high temperature hot water or steam, so the output temperature of the high temperature heat pump 2 is particularly limited to 70-120 ℃, and the high temperature hot water or medium and low pressure steam can be specifically processed in this range, and if the output temperature is not in this range, operation errors can be caused or steam with a specific temperature cannot be effectively generated, so it can be understood that other high temperature heat pumps 2 capable of realizing such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape, and material of the high temperature heat pump 2 according to the usage scenario and test conditions.
It should be noted that, the air source heat pump 1 of the present invention does not specifically require or specially limit the size, shape, material, and other structural features of the air source heat pump 1, and the air source heat pump 1 in the present invention functions to absorb the heat of air and compress and convert the heat into the heat source required by the high temperature heat pump 2, so it can be understood that other air source heat pumps 1 capable of implementing such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape, and material of the air source heat pump 1 according to the use scene and the test conditions.
The circulating system is a circulating water pump 3. It should be noted that the present invention does not specifically require and specially limit the structural features of the circulating water pump 3, such as size, shape, and material, and the circulating water pump 3 functions to circulate steam and water in the whole high-temperature steam system and provide water continuously, so it can be understood that other circulating water pumps 3 capable of implementing such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape, and material of the circulating water pump 3 according to the usage scenario and test conditions.
And a first control valve 6 and a second control valve 7 are arranged on a connecting pipeline of the circulating system and the flash evaporation system, and the first control valve 6 and the second control valve 7 are used for controlling the flow direction of steam.
The flash system and the water vapor compression system comprise a flash tank 4 and a water vapor compressor 5 which are connected through a pipeline. It should be noted that the present invention does not specifically require and specially limit the structural features of the flash evaporation system, such as size, shape, material, etc., the flash evaporation system in the present invention is used to flash hot water produced by the high temperature heat pump 2 to generate saturated steam, the water vapor compression system is used to compress the saturated steam into water vapor of 135 ℃ and 0.3MPa for users to use, and the water vapor compressor can be 1-stage or 2-stage, so it can be understood that other flash evaporation systems and water vapor compression systems that can achieve such functions can be used in the present invention, and those skilled in the art can adaptively adjust the size, shape and material of the above systems according to the use scenario and test conditions.
In another embodiment, the present invention provides an operation method of the high temperature steam heat pump system, where the operation method includes:
the high-temperature steam heat pump system is transported to a user through the mobile platform, the air source heat pump 1 absorbs heat in air, the heat rises after compression and serves as a heat source of the high-temperature heat pump 2, make-up water enters the high-temperature heat pump 2 after being processed by the water processing system 10 for heating, water vapor processed by the flash evaporation system and the water vapor compression system is used by the user, wherein non-evaporated hot water is conveyed to the high-temperature heat pump 2 again through the circulating system for heating, enters the flash evaporation system for completing circular flash evaporation, when the user only needs hot water, the control valve I6 is closed, and the control valve II 7 is opened to complete hot water supply.
Example 1
The embodiment provides an operation method of a high-temperature steam heat pump system, wherein:
the mobile high-temperature steam heat pump system is transported to a user through the tractor 9, the air source heat pump 1 absorbs heat in air, the working medium is compressed and then heated up to serve as a heat source of the high-temperature heat pump 2, and the condensation temperature of the working medium compressed and absorbed by the high-temperature heat pump 2 can exceed the boiling point of water.
The make-up water is processed by the water processing system 10 and then enters the condenser of the high-temperature heat pump 2 to be heated into high-temperature hot water. The pressure of the high-temperature hot water is slightly higher than the atmospheric pressure, the water temperature is the saturation temperature under the pressure, the high-temperature hot water enters the flash tank 4 to be flashed into micro-pressure steam, the micro-pressure steam is compressed into 135 ℃ by the steam compressor 5, and the water vapor with the pressure of 0.3MPa is provided for users to use. Because the flash evaporation cannot be completed at one time, the unevaporated hot water is conveyed to the high-temperature heat pump 2 again through the circulating water pump 3 to be heated and enters the flash evaporation tank 4 to realize the circulating flash evaporation.
When a user only needs hot water, parameters are adjusted to enable the temperature of the hot water produced by the high-temperature heat pump 2 to be less than 100 ℃, the first control valve 6 is closed, and the second control valve 7 is opened, so that hot water supply can be realized.
The applicant declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure of the present invention.
Claims (10)
1. The utility model provides a high temperature steam heat pump system in portable air source which characterized in that, high temperature steam heat pump system includes moving platform, the last high temperature heat pump that is provided with of moving platform, high temperature heat pump top is equipped with air source heat pump, high temperature heat pump is at the perpendicular to the one end of air source heat pump direction is provided with water treatment system, and the other end has connected gradually circulation system, flash distillation system, vapor compression system and controlgear.
2. The high temperature steam heat pump system of claim 1, wherein the mobile platform is a tractor.
3. A high temperature steam heat pump system as claimed in claim 1 or 2, wherein the output temperature of the high temperature heat pump is 70-120 ℃.
4. The high temperature steam heat pump system of any one of claims 1-3, wherein the high temperature heat pump, the water treatment system, the circulation system, the flash system, and the water vapor compression system are connected by piping.
5. A high temperature steam heat pump system as claimed in any one of claims 1 to 4, wherein the output temperature of the air source heat pump is 40-60 ℃.
6. A high temperature steam heat pump system as claimed in any one of claims 1 to 5, wherein the circulation system comprises a circulating water pump.
7. The high temperature steam heat pump system as claimed in any one of claims 1 to 6, wherein a first control valve and a second control valve are disposed on the connection pipeline between the circulation system and the flash evaporation system, and both the first control valve and the second control valve are used for controlling the flow direction of the hot water.
8. The high temperature steam heat pump system of any one of claims 1-7, wherein the flash system comprises a flash tank and a steam compressor in piping connection.
9. A method of operating a high temperature steam heat pump system according to any one of claims 1-8, the method of operating comprising:
the high-temperature steam heat pump system is transported to a user through the mobile platform, the air source heat pump absorbs heat in air, the heat is heated after compression and serves as a heat source of the high-temperature heat pump, make-up water is processed by the water treatment system and then enters the high-temperature heat pump for heating, saturated steam is generated by the flash evaporation device, the steam compressed by the steam compression system is used by the user, wherein the unevaporated hot water is re-transported to the high-temperature heat pump through the circulating system for heating, and enters the flash evaporation system for completing circular flash evaporation.
10. The operating method of a high temperature steam heat pump system as claimed in claim 9, wherein when the user only needs hot water, the first control valve is closed, and the second control valve is opened to complete hot water supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210760215.8A CN115200260A (en) | 2022-06-29 | 2022-06-29 | High-temperature steam heat pump system of movable air source and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210760215.8A CN115200260A (en) | 2022-06-29 | 2022-06-29 | High-temperature steam heat pump system of movable air source and operation method thereof |
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| CN115200260A true CN115200260A (en) | 2022-10-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100147965A1 (en) * | 2007-02-06 | 2010-06-17 | Holger Sedlak | Heat Pump, Small Power Station and Method of Pumping Heat |
| CN108302843A (en) * | 2017-12-21 | 2018-07-20 | 上海交通大学 | Steam and hot water alliance air energy boiler system |
| CN109323234A (en) * | 2018-09-18 | 2019-02-12 | 上海交通大学 | Air energy boiler steam supply system |
| CN111288430A (en) * | 2020-02-28 | 2020-06-16 | 马钢集团设计研究院有限责任公司 | Movable waste heat steam power generation device and waste heat steam utilization method |
| CN215909470U (en) * | 2021-08-27 | 2022-02-25 | 山东力诺瑞特新能源有限公司 | Air source heat pump steam system module with upper and lower structures |
-
2022
- 2022-06-29 CN CN202210760215.8A patent/CN115200260A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100147965A1 (en) * | 2007-02-06 | 2010-06-17 | Holger Sedlak | Heat Pump, Small Power Station and Method of Pumping Heat |
| CN108302843A (en) * | 2017-12-21 | 2018-07-20 | 上海交通大学 | Steam and hot water alliance air energy boiler system |
| CN109323234A (en) * | 2018-09-18 | 2019-02-12 | 上海交通大学 | Air energy boiler steam supply system |
| CN111288430A (en) * | 2020-02-28 | 2020-06-16 | 马钢集团设计研究院有限责任公司 | Movable waste heat steam power generation device and waste heat steam utilization method |
| CN215909470U (en) * | 2021-08-27 | 2022-02-25 | 山东力诺瑞特新能源有限公司 | Air source heat pump steam system module with upper and lower structures |
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