CN108106053A - First kind thermal drivers compression heat pump - Google Patents
First kind thermal drivers compression heat pump Download PDFInfo
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- CN108106053A CN108106053A CN201711254634.XA CN201711254634A CN108106053A CN 108106053 A CN108106053 A CN 108106053A CN 201711254634 A CN201711254634 A CN 201711254634A CN 108106053 A CN108106053 A CN 108106053A
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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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
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Abstract
The present invention provides first kind thermal drivers compression heat pump, belongs to power, refrigeration and technical field of heat pumps.Compressor has cycle fluid passage to be connected through high-temperature heat exchanger with expanding machine, expanding machine has cycle fluid passage to be connected through heater with the second expanding machine, second expanding machine has cycle fluid passage to be connected through low temperature heat exchanger with compressor, outside has working media passage to be connected with the second compressor, second compressor has work working medium passage to be connected through the second high-temperature heat exchanger with the 3rd expanding machine, and the 3rd expanding machine also has the working medium passage that works to be connected through high-temperature heat exchanger with outside；Heater has heated medium passage to be connected with outside, low temperature heat exchanger has low-temperature heat medium passage to be connected with outside, second high-temperature heat exchanger has high temperature thermal medium passage to be connected with outside, expanding machine, the second expanding machine and the 3rd expanding machine connect compressor and the second compressor simultaneously transmit power, form first kind thermal drivers compression heat pump.
Description
Technical field：
The invention belongs to power, refrigeration and technical field of heat pumps.
Background technology：
Cold demand, heat demand and power demand, for human lives with production among it is common；In reality, people often need
It to realize refrigeration, heat supply using high temperature heat or be converted into power, it is also desirable to be freezed using power or utilize power
And it combines low temperature heat energy and carries out heat supply.During stating purpose in realization, many considerations or condition limitation, bag will be faced
Include the type, grade and quantity of the energy, type, grade and the quantity of user demand, environment temperature, the type of working media, if
Standby flow, structure and manufacture cost etc..
Using absorption heat pump technology as thermal energy (temperature difference) utilization technology of representative, driven using high warm load and realize heat supply
Or refrigeration；But because being influenced be subject to the property of working media (solution and refrigerant medium), application field and application range be subject to compared with
Big limitation.Using the compression heat pump technology of the grade difference between mechanical energy and thermal energy, there is certain flexibility, but it is very much
In the case of be difficult to realize efficient utilization to thermal energy.Meanwhile two kinds of technologies also have common shortcoming --- it can not heat
Or refrigeration realizes thermal energy to mechanical transformation of energy simultaneously.
The present invention is utilized as starting point from the efficient of the temperature difference between realization high temperature thermal medium and heated medium, takes into account power
Driving or power provide, and expand high warm load temperature range, it is proposed that have the serial first kind of quick-reading flow sheets and structure
Thermal drivers compression heat pump.
The content of the invention：
Present invention is primarily intended to first kind thermal drivers compression heat pump to be provided, specific content of the invention subitem illustrates such as
Under：
1. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger,
Heater, low temperature heat exchanger, the second compressor, the 3rd expanding machine and the second high-temperature heat exchanger are formed；Compressor follows
Ring working medium passage is connected through high-temperature heat exchanger with expanding machine, and expanding machine also has cycle fluid passage to be expanded through heater and second
Machine connects, and the second expanding machine also has cycle fluid passage to be connected through low temperature heat exchanger with compressor, and outside has working media to lead to
Road is connected with the second compressor, and the second compressor has work working medium passage to connect through the second high-temperature heat exchanger and the 3rd expanding machine
Logical, the 3rd expanding machine also has the working medium passage that works to be connected through high-temperature heat exchanger with outside, and heater also has heated medium to lead to
Road is connected with outside, and low temperature heat exchanger also has low-temperature heat medium passage to be connected with outside, and the second high-temperature heat exchanger also has height
Warm passage is connected with outside, and expanding machine, the second expanding machine and the 3rd expanding machine connect compressor and the second compressor are simultaneously
Power is transmitted, forms first kind thermal drivers compression heat pump.
2. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger,
Heater, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and cryogenic regenerator are formed；
Compressor has cycle fluid passage to be connected through cryogenic regenerator and high-temperature heat exchanger with expanding machine, and expanding machine also has cycle fluid
Passage is connected through cryogenic regenerator and heater with the second expanding machine, and the second expanding machine also has cycle fluid passage to be handed over through Low Temperature Thermal
Parallel operation is connected with compressor, and outside has working media passage to be connected with the second compressor, and the second compressor has work working medium passage
Connected through the second high-temperature heat exchanger with the 3rd expanding machine, the 3rd expanding machine also have work working medium passage through high-temperature heat exchanger with
Outside connection, heater also have heated medium passage to be connected with external, low temperature heat exchanger also have low-temperature heat medium passage and
Outside connection, the second high-temperature heat exchanger also have high temperature thermal medium passage to be connected with outside, expanding machine, the second expanding machine and the 3rd
Expanding machine connect compressor and the second compressor simultaneously transmit power, form first kind thermal drivers compression heat pump.
3. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger,
Heater, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and cryogenic regenerator are formed；
Compressor has cycle fluid passage to be connected through high-temperature heat exchanger with expanding machine, and expanding machine also has cycle fluid passage through heater
It is connected with cryogenic regenerator with the second expanding machine, the second expanding machine also has cycle fluid passage to be returned through low temperature heat exchanger and low temperature
Hot device is connected with compressor, and outside has working media passage to be connected with the second compressor, and the second compressor has work working medium passage
Connected through the second high-temperature heat exchanger with the 3rd expanding machine, the 3rd expanding machine also have work working medium passage through high-temperature heat exchanger with
Outside connection, heater also have heated medium passage to be connected with external, low temperature heat exchanger also have low-temperature heat medium passage and
Outside connection, the second high-temperature heat exchanger also have high temperature thermal medium passage to be connected with outside, expanding machine, the second expanding machine and the 3rd
Expanding machine connect compressor and the second compressor simultaneously transmit power, form first kind thermal drivers compression heat pump.
4. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger,
Heater, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and high temperature regenerator are formed；
Compressor has cycle fluid passage to be connected through high-temperature heat exchanger with expanding machine, and expanding machine also has cycle fluid passage through heater
It is connected with the second expanding machine, the second expanding machine also has cycle fluid passage to be connected through low temperature heat exchanger with compressor, and outside has
Working media passage is connected with the second compressor, and the second compressor also has the working medium passage that works through high temperature regenerator and the second high temperature
Heat exchanger is connected with the 3rd expanding machine, and the 3rd expanding machine also has the working medium passage that works through high temperature regenerator and high-temperature heat exchanger
It is connected with outside, heater also has heated medium passage to be connected with outside, and low temperature heat exchanger also has low-temperature heat medium passage
Connect with outside, the second high-temperature heat exchanger also has high temperature thermal medium passage to be connected with external, expanding machine, the second expanding machine and the
Three expanding machine connect compressors and the second compressor simultaneously transmit power, form first kind thermal drivers compression heat pump.
5. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger,
Heater, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger, cryogenic regenerator and high temperature return
Hot device is formed；Compressor has cycle fluid passage to be connected through cryogenic regenerator and high-temperature heat exchanger with expanding machine, expanding machine
Also cycle fluid passage is connected through cryogenic regenerator and heater with the second expanding machine, and the second expanding machine also has cycle fluid to lead to
Road is connected through low temperature heat exchanger with compressor, and outside has working media passage to be connected with the second compressor, and the second compressor is also
There is work working medium passage to be connected through high temperature regenerator and the second high-temperature heat exchanger with the 3rd expanding machine, the 3rd expanding machine also has work
Make working medium passage to connect with outside through high temperature regenerator and high-temperature heat exchanger, heater also has heated medium passage and outside
Connection, low temperature heat exchanger also have low-temperature heat medium passage to be connected with outside, and the second high-temperature heat exchanger also has high temperature thermal medium
Passage is connected with outside, and expanding machine, the second expanding machine and the 3rd expanding machine connect compressor and the second compressor simultaneously transmit power,
Form first kind thermal drivers compression heat pump.
6. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger,
Heater, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger, cryogenic regenerator and high temperature return
Hot device is formed；Compressor has cycle fluid passage to be connected through high-temperature heat exchanger with expanding machine, and expanding machine also has cycle fluid
Passage is connected through heater and cryogenic regenerator with the second expanding machine, and the second expanding machine also has cycle fluid passage to be handed over through Low Temperature Thermal
Parallel operation and cryogenic regenerator are connected with compressor, and outside has working media passage to be connected with the second compressor, and the second compressor is also
There is work working medium passage to be connected through high temperature regenerator and the second high-temperature heat exchanger with the 3rd expanding machine, the 3rd expanding machine also has work
Make working medium passage to connect with outside through high temperature regenerator and high-temperature heat exchanger, heater also has heated medium passage and outside
Connection, low temperature heat exchanger also have low-temperature heat medium passage to be connected with outside, and the second high-temperature heat exchanger also has high temperature thermal medium
Passage is connected with outside, and expanding machine, the second expanding machine and the 3rd expanding machine connect compressor and the second compressor simultaneously transmit power,
Form first kind thermal drivers compression heat pump.
7. first kind thermal drivers compression heat pump is in 1-2,4-5 any first kind thermal drivers compression type heats
In pump, cycle fluid is adjusted to low-temperature heat medium, cancels low temperature heat exchanger, has low-temperature heat medium to lead to low temperature heat exchanger
Road is connected with outside and the second expanding machine has cycle fluid passage to be connected through low temperature heat exchanger with compressor, is adjusted to outer together
Portion has low-temperature heat medium passage to be connected with compressor and the second expanding machine has low-temperature heat medium passage to be connected with outside, formation first
Class thermal drivers compression heat pump.
8. first kind thermal drivers compression heat pump, be in the 3rd, 6 any first kind thermal drivers compression heat pump,
Cycle fluid is adjusted to low-temperature heat medium, cancels low temperature heat exchanger, by low temperature heat exchanger have low-temperature heat medium passage with
Outside connection and the second expanding machine have cycle fluid passage to be connected through low temperature heat exchanger and cryogenic regenerator with compressor, and one
And it is adjusted to outside and has that low-temperature heat medium passage is connected through cryogenic regenerator with compressor and the second expanding machine has low-temperature heat medium
Passage is connected with outside, forms first kind thermal drivers compression heat pump.
9. first kind thermal drivers compression heat pump, be in the 1st, 4 any first kind thermal drivers compression heat pump,
Cancel heater, cycle fluid be adjusted to heated medium, by heater have heated medium passage with it is external connect and
Expanding machine has cycle fluid passage to connect with the second expanding machine through heater to be adjusted to expanding machine together and have heated medium passage
It is connected with outside and outside has heated medium passage to be connected with the second expanding machine, form first kind thermal drivers compression heat pump.
10. first kind thermal drivers compression heat pump is in the 2nd, 5 any first kind thermal drivers compression heat pump
In, cancel heater, cycle fluid be adjusted to heated medium, by heater have heated medium passage with it is external connect with
And expanding machine has cycle fluid passage to connect with the second expanding machine through cryogenic regenerator and heater to be adjusted to expanding machine together and have
Heated medium passage is connected through cryogenic regenerator with outside and outside has heated medium passage to be connected with the second expanding machine, shape
Into first kind thermal drivers compression heat pump.
11. first kind thermal drivers compression heat pump is in the 3rd, 6 any first kind thermal drivers compression heat pump
In, cancel heater, cycle fluid be adjusted to heated medium, by heater have heated medium passage with it is external connect with
And expanding machine has cycle fluid passage to connect with the second expanding machine through heater and cryogenic regenerator to be adjusted to expanding machine together and have
Heated medium passage is connected with outside and outside has heated medium passage to be connected through cryogenic regenerator with the second expanding machine, shape
Into first kind thermal drivers compression heat pump.
12. first kind thermal drivers compression heat pump is in the 1st, 4 any first kind thermal drivers compression heat pump
In, increase new compressor, there is cycle fluid passage to be connected through heater with the second expanding machine expanding machine and be adjusted to expanding machine
There is cycle fluid passage to be connected through heater with new compressor, new compressor has cycle fluid passage through heater and again
Two expanding machines connect, and the 3rd expanding machine connection new compressor simultaneously transmits power, forms first kind thermal drivers compression heat pump.
13. first kind thermal drivers compression heat pump is in the 2nd, 5 any first kind thermal drivers compression heat pump
In, increase new compressor, there is cycle fluid passage to be connected through cryogenic regenerator and heater with the second expanding machine expanding machine
Being adjusted to expanding machine has cycle fluid passage to be connected through low temperature heat exchanger and heater with new compressor, and new compressor is again
There is cycle fluid passage to be connected through heater with the second expanding machine, the 3rd expanding machine connection new compressor simultaneously transmits power, shape
Into first kind thermal drivers compression heat pump.
14. first kind thermal drivers compression heat pump is in the 3rd, 6 any first kind thermal drivers compression heat pump
In, increase new compressor, there is cycle fluid passage to be connected through heater and cryogenic regenerator with the second expanding machine expanding machine
Being adjusted to expanding machine has cycle fluid passage to be connected through heater with new compressor, and new compressor has cycle fluid passage again
It is connected through heater and cryogenic regenerator with the second expanding machine, the 3rd expanding machine connection new compressor simultaneously transmits power, is formed
First kind thermal drivers compression heat pump.
15. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression type heat described in 1-14
In pump, increase engine, engine connect compressor simultaneously provides power to compressor, forms additional external power-actuated first
Class thermal drivers compression heat pump.
16. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression type heat described in 1-14
In pump, increase working machine, the 3rd expanding machine connection working machine simultaneously provides power to working machine, forms the additional power that externally provides and bears
The first kind thermal drivers compression heat pump of lotus.
Description of the drawings：
Fig. 1 is according to the 1st kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Fig. 2 is according to the 2nd kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Fig. 3 is according to the 3rd kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Fig. 4 is according to the 4th kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Fig. 5 is according to the 5th kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Fig. 6 is according to the 6th kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Fig. 7 is according to the 7th kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Fig. 8 is according to the 8th kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Fig. 9 is according to the 9th kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Figure 10 is according to the 10th kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Figure 11 is according to the 11st kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
Figure 12 is according to the 12nd kind of principled thermal system figure of first kind thermal drivers compression heat pump provided by the present invention.
In figure, 1- compressors, 2- expanding machines, the second expanding machines of 3-, 4- high-temperature heat exchangers, 5- heaters, 6- Low Temperature Thermals
Exchanger, the second compressors of 7-, the 3rd expanding machines of 8-, the second high-temperature heat exchangers of 9-, 10- cryogenic regenerators, 11- high temperature backheats
Device；A- new compressors.
Specific embodiment：
First it is noted that in the statement of structure and flow, do not repeat in the case of inessential；To apparent
Flow do not state.The present invention is described in detail with example below in conjunction with the accompanying drawings.
The compression heat pump of first kind thermal drivers shown in Fig. 1 is realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heater, Low Temperature Thermal
Exchanger, the second compressor, the 3rd expanding machine and the second high-temperature heat exchanger are formed；Compressor 1 has cycle fluid passage warp
High-temperature heat exchanger 4 is connected with expanding machine 2, and expanding machine 2 also has cycle fluid passage to be connected through heater 5 with the second expanding machine 3,
Second expanding machine 3 also have cycle fluid passage connected through low temperature heat exchanger 6 with compressor 1, outside have working media passage and
Second compressor 7 connects, and the second compressor 7 has work working medium passage to connect through the second high-temperature heat exchanger 9 with the 3rd expanding machine 8
Logical, the 3rd expanding machine 8 also has the working medium passage that works to be connected through high-temperature heat exchanger 4 with outside, and heater 5 also has heated medium
Passage is connected with outside, and low temperature heat exchanger 6 also has low-temperature heat medium passage to be connected with outside, and the second high-temperature heat exchanger 9 is also
There is high temperature thermal medium passage to be connected with outside, 8 connect compressor 1 and second of expanding machine 2, the second expanding machine 3 and the 3rd expanding machine
Compressor 7 simultaneously transmits power.
(2) in flow, the cycle fluid that compressor 1 discharges flows through high-temperature heat exchanger 4 and absorbs heat, afterwards into expanding machine
2 decompression works done；The cycle fluid that expanding machine 2 discharges flows through heater 5 and heat release, is depressured work done into the second expanding machine 3 afterwards；
The cycle fluid of second expanding machine 3 discharge flows through low temperature heat exchanger 6 and absorbs heat, and boosts heat up into compressor 1 afterwards；It is external
Working media flows through the boosting heating of the second compressor 7, flows through the second high-temperature heat exchanger 9 and absorbs heat, flows through the 3rd expanding machine 8 and drop
Work done is pressed, flows through high-temperature heat exchanger 4 and heat release, afterwards externally discharge；High temperature thermal medium is carried by the second high-temperature heat exchanger 9
For driving thermic load, low-temperature heat medium provides low temperature thermic load by low temperature heat exchanger 6, and heated medium passes through heater 5
Warm load in acquisition, the work(of expanding machine 2, the second expanding machine 3 and the output of the 3rd expanding machine 8 are supplied to compressor 1 and second to press
Contracting machine 7 is used as power, and forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Fig. 2 is realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heater, Low Temperature Thermal
Exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and cryogenic regenerator are formed；1 cycling of compressor
Working medium passage is connected through cryogenic regenerator 10 and high-temperature heat exchanger 4 with expanding machine 2, and expanding machine 2 also has cycle fluid passage warp
Cryogenic regenerator 10 and heater 5 are connected with the second expanding machine 3, and the second expanding machine 3 also has cycle fluid passage to be handed over through Low Temperature Thermal
Parallel operation 6 is connected with compressor 1, and outside has working media passage to be connected with the second compressor 7, and the second compressor 7 has work working medium
Passage is connected through the second high-temperature heat exchanger 9 with the 3rd expanding machine 8, and the 3rd expanding machine 8 also has the working medium passage that works to be warmed through height
Exchanger 4 is connected with outside, and heater 5 also has heated medium passage to be connected with outside, and low temperature heat exchanger 6 also has Low Temperature Thermal
Medium channel is connected with outside, and the second high-temperature heat exchanger 9 also has high temperature thermal medium passage to be connected with outside, expanding machine 2, second
Expanding machine 3 and 8 connect compressor 1 of the 3rd expanding machine and the second compressor 7 simultaneously transmit power.
(2) in flow, the cycle fluid that compressor 1 discharges flows through cryogenic regenerator 10 and high-temperature heat exchanger 4 and progressively
Heat absorption is depressured work done into expanding machine 2 afterwards；The cycle fluid that expanding machine 2 discharges flows through cryogenic regenerator 10 and heater 5 simultaneously
Progressively heat release is depressured work done into the second expanding machine 3 afterwards；The cycle fluid of second expanding machine 3 discharge flows through low temperature heat exchange
Device 6 simultaneously absorbs heat, and boosts heat up into compressor 1 afterwards；External working media flows through the boosting heating of the second compressor 7, flows through the
Two high-temperature heat exchangers 9 simultaneously absorb heat, and flow through the decompression work done of the 3rd expanding machine 8, flow through high-temperature heat exchanger 4 and heat release, right afterwards
Outer discharge：High temperature thermal medium provides driving thermic load by the second high-temperature heat exchanger 9, and low-temperature heat medium passes through low temperature heat exchange
Device 6 provides low temperature thermic load, warm load during heated medium is obtained by heater 5, expanding machine 2, the second expanding machine 3 and the
The work(of three expanding machines 8 output is supplied to 1 and second compressor 7 of compressor to be used as power, and forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Fig. 3 is realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heater, Low Temperature Thermal
Exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and cryogenic regenerator are formed；1 cycling of compressor
Working medium passage is connected through high-temperature heat exchanger 4 with expanding machine 2, and expanding machine 2 also has cycle fluid passage to be returned through heater 5 and low temperature
Hot device 10 is connected with the second expanding machine 3, and the second expanding machine 3 also has cycle fluid passage through low temperature heat exchanger 6 and low temperature backheat
Device 10 is connected with compressor 1, and outside has working media passage to be connected with the second compressor 7, and the second compressor 7 has work working medium to lead to
The second high-temperature heat exchanger of road 9 is connected with the 3rd expanding machine 8, and the 3rd expanding machine 8 also has the working medium passage that works to be handed over through high warm
Parallel operation 4 is connected with outside, and heater 5 also has heated medium passage to be connected with outside, and low temperature heat exchanger 6 also has Low Temperature Thermal to be situated between
Matter passage is connected with outside, and the second high-temperature heat exchanger 9 also has high temperature thermal medium passage to be connected with outside, and expanding machine 2, second is swollen
Swollen machine 3 and 8 connect compressor 1 of the 3rd expanding machine and the second compressor 7 simultaneously transmit power.
(2) in flow, the cycle fluid that compressor 1 discharges flows through high-temperature heat exchanger 4 and absorbs heat, afterwards into expanding machine
2 decompression works done；The cycle fluid that expanding machine 2 discharges flows through heater 5 and cryogenic regenerator 10 and progressively heat release, afterwards into the
Two expanding machines 3 are depressured work done；The cycle fluid of second expanding machine 3 discharge flows through low temperature heat exchanger 6 and cryogenic regenerator 10 simultaneously
It progressively absorbs heat, boosts heat up into compressor 1 afterwards；External working media flows through the boosting heating of the second compressor 7, flows through second
High-temperature heat exchanger 9 simultaneously absorbs heat, and flows through the decompression work done of the 3rd expanding machine 8, flows through high-temperature heat exchanger 4 and heat release, afterwards externally
Discharge；High temperature thermal medium provides driving thermic load by the second high-temperature heat exchanger 9, and low-temperature heat medium passes through low temperature heat exchanger
6 provide low temperature thermic load, warm load during heated medium is obtained by heater 5, expanding machine 2, the second expanding machine 3 and the 3rd
The work(that expanding machine 8 exports is supplied to 1 and second compressor 7 of compressor to be used as power, and forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Fig. 4 is realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heater, Low Temperature Thermal
Exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and high temperature regenerator are formed；1 cycling of compressor
Working medium passage is connected through high-temperature heat exchanger 4 with expanding machine 2, and the also cycle fluid passage of expanding machine 2 is swollen through heater 5 and second
Swollen machine 3 connects, and the second expanding machine 3 also has cycle fluid passage to be connected through low temperature heat exchanger 6 with compressor 1, and there is work in outside
Medium channel is connected with the second compressor 7, and the second compressor 7 also has the working medium passage that works through 11 and second high temperature of high temperature regenerator
Heat exchanger 9 is connected with the 3rd expanding machine 8, and the 3rd expanding machine 8 also has the working medium passage that works through high temperature regenerator 11 and high warm
Exchanger 4 is connected with outside, and heater 5 also has heated medium passage to be connected with outside, and low temperature heat exchanger 6 also has Low Temperature Thermal
Medium channel is connected with outside, and the second high-temperature heat exchanger 9 also has high temperature thermal medium passage to be connected with outside, expanding machine 2, second
Expanding machine 3 and 8 connect compressor 1 of the 3rd expanding machine and the second compressor 7 simultaneously transmit power.
(2) in flow, the cycle fluid that compressor 1 discharges flows through high-temperature heat exchanger 4 and absorbs heat, afterwards into expanding machine
2 decompression works done；The cycle fluid that expanding machine 2 discharges flows through heater 5 and heat release, is depressured work done into the second expanding machine 3 afterwards；
The cycle fluid of second expanding machine 3 discharge flows through low temperature heat exchanger 6 and absorbs heat, and boosts heat up into compressor 1 afterwards；It is external
Working media flows through the boosting heating of the second compressor 7, flows through 11 and second high-temperature heat exchanger 9 of high temperature regenerator and progressively inhales
Heat flows through the decompression work done of the 3rd expanding machine 8, flows through high temperature regenerator 11 and high-temperature heat exchanger 4 and progressively heat release, afterwards externally
Discharge；High temperature thermal medium provides driving thermic load by the second high-temperature heat exchanger 9, and low-temperature heat medium passes through low temperature heat exchanger
6 provide low temperature thermic load, warm load during heated medium is obtained by heater 5, expanding machine 2, the second expanding machine 3 and the 3rd
The work(that expanding machine 8 exports is supplied to 1 and second compressor 7 of compressor to be used as power, and forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Fig. 5 is realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heater, Low Temperature Thermal
Exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger, cryogenic regenerator and high temperature regenerator are formed；Pressure
Contracting machine 1 has cycle fluid passage to be connected through cryogenic regenerator 10 and high-temperature heat exchanger 4 with expanding machine 2, and expanding machine 2, which also has, to be cycled
Working medium passage is connected through cryogenic regenerator 10 and heater 5 with the second expanding machine 3, and the second expanding machine 3 also has cycle fluid passage
It is connected through low temperature heat exchanger 6 with compressor 1, outside has working media passage to be connected with the second compressor 7, the second compressor 7
The working medium passage that also works is connected through 11 and second high-temperature heat exchanger 9 of high temperature regenerator with the 3rd expanding machine 8, the 3rd expanding machine
8 also have work working medium passage to be connected through high temperature regenerator 11 and high-temperature heat exchanger 4 with outside, and heater 5 also has to be situated between by heating
Matter passage is connected with outside, and low temperature heat exchanger 6 also has low-temperature heat medium passage to be connected with outside, the second high-temperature heat exchanger 9
Also high temperature thermal medium passage is connected with outside, expanding machine 2, the second expanding machine 3 and 8 connect compressor 1 of the 3rd expanding machine and the
Two compressors 7 simultaneously transmit power.
(2) in flow, the cycle fluid that compressor 1 discharges flows through cryogenic regenerator 10 and high-temperature heat exchanger 4 and progressively
Heat absorption is depressured work done into expanding machine 2 afterwards；The cycle fluid that expanding machine 2 discharges flows through cryogenic regenerator 10 and heater 5 simultaneously
Progressively heat release is depressured work done into the second expanding machine 3 afterwards；The cycle fluid of second expanding machine 3 discharge flows through low temperature heat exchange
Device 6 simultaneously absorbs heat, and boosts heat up into compressor 1 afterwards；External working media flows through the boosting heating of the second compressor 7, flows through height
Warm 11 and second high-temperature heat exchanger 9 of regenerator simultaneously progressively absorbs heat, and flows through the decompression work done of the 3rd expanding machine 8, flows through high temperature backheat
Device 11 and high-temperature heat exchanger 4 and progressively heat release, afterwards externally discharge；High temperature thermal medium is carried by the second high-temperature heat exchanger 9
For driving thermic load, low-temperature heat medium provides low temperature thermic load by low temperature heat exchanger 6, and heated medium passes through heater 5
Warm load in acquisition, the work(of expanding machine 2, the second expanding machine 3 and the output of the 3rd expanding machine 8 are supplied to compressor 1 and second to press
Contracting machine 7 is used as power, and forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Fig. 6 is realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heater, Low Temperature Thermal
Exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger, cryogenic regenerator and high temperature regenerator are formed；Pressure
Contracting machine 1 has cycle fluid passage to be connected through high-temperature heat exchanger 4 with expanding machine 2, and expanding machine 2 also has cycle fluid passage through heat supply
Device 5 and cryogenic regenerator 10 are connected with the second expanding machine 3, and the second expanding machine 3 also has cycle fluid passage through low temperature heat exchanger 6
It is connected with cryogenic regenerator 10 with compressor 1, outside has working media passage to be connected with the second compressor 7, and the second compressor 7 is also
There is work working medium passage to be connected through 11 and second high-temperature heat exchanger 9 of high temperature regenerator with the 3rd expanding machine 8, the 3rd expanding machine 8
The working medium passage that also works is connected through high temperature regenerator 11 and high-temperature heat exchanger 4 with outside, and heater 5 also has heated medium
Passage is connected with outside, and low temperature heat exchanger 6 also has low-temperature heat medium passage to be connected with outside, and the second high-temperature heat exchanger 9 is also
There is high temperature thermal medium passage to be connected with outside, 8 connect compressor 1 and second of expanding machine 2, the second expanding machine 3 and the 3rd expanding machine
Compressor 7 simultaneously transmits power.
(2) in flow, the cycle fluid that compressor 1 discharges flows through high-temperature heat exchanger 4 and absorbs heat, afterwards into expanding machine
2 decompression works done；The cycle fluid that expanding machine 2 discharges flows through heater 5 and cryogenic regenerator 10 and progressively heat release, afterwards into the
Two expanding machines 3 are depressured work done；The cycle fluid of second expanding machine 3 discharge flows through low temperature heat exchanger 6 and cryogenic regenerator 10 simultaneously
It progressively absorbs heat, boosts heat up into compressor 1 afterwards；External working media flows through the boosting heating of the second compressor 7, flows through high temperature
11 and second high-temperature heat exchanger 9 of regenerator simultaneously progressively absorbs heat, and flows through the decompression work done of the 3rd expanding machine 8, flows through high temperature regenerator
11 and high-temperature heat exchanger 4 and progressively heat release, externally discharge afterwards；High temperature thermal medium is provided by the second high-temperature heat exchanger 9
Thermic load is driven, low-temperature heat medium provides low temperature thermic load by low temperature heat exchanger 6, and heated medium is obtained by heater 5
Middle warm load is taken, the work(of expanding machine 2, the second expanding machine 3 and the output of the 3rd expanding machine 8 is supplied to compressor 1 and second to compress
Machine 7 is used as power, and forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Fig. 7 is realized in：
(1) in structure, shown in Fig. 1 in first kind thermal drivers compression heat pump, cycle fluid is adjusted to Low Temperature Thermal and is situated between
Matter cancels low temperature heat exchanger, has low-temperature heat medium passage to be connected and the second expanding machine 3 has with external low temperature heat exchanger 6
Cycle fluid passage is connected through low temperature heat exchanger 6 with compressor 1, and being adjusted to outside together has low-temperature heat medium passage and compression
Machine 1 connects and the second expanding machine 3 has low-temperature heat medium passage to be connected with outside.
(2) in flow, low-temperature heat medium flows through the boosting heating of compressor 1, and the low-temperature heat medium that compressor 1 discharges flows through height
Temperature heat exchanger 4 simultaneously absorbs heat, and is depressured work done into expanding machine 2 afterwards；The low-temperature heat medium that expanding machine 2 discharges flows through heater 5
And heat release, work done is depressured into the second expanding machine 3 and externally discharge afterwards；External working media flows through the second compressor 7 and boosts
Heating, flows through the second high-temperature heat exchanger 9 and absorbs heat, and flows through the decompression work done of the 3rd expanding machine 8, flows through high-temperature heat exchanger 4 simultaneously
Heat release, afterwards externally discharge；High temperature thermal medium provides driving thermic load by the second high-temperature heat exchanger 9, and low temperature heat is situated between
Matter provides low temperature thermic load, warm load during heated medium is obtained by heater 5, expanding machine 2, second by passing in and out flow
The work(of 3 and the 3rd expanding machine 8 of expanding machine output is supplied to 1 and second compressor 7 of compressor to be used as power, and forms first kind thermal drivers
Compression heat pump.
The compression heat pump of first kind thermal drivers shown in Fig. 8 is realized in：
(1) in structure, in the compression heat pump of first kind thermal drivers shown in Fig. 3, cycle fluid is adjusted to Low Temperature Thermal and is situated between
Matter cancels low temperature heat exchanger, has low-temperature heat medium passage to be connected and the second expanding machine 3 with external low temperature heat exchanger 6
There is cycle fluid passage to be connected through low temperature heat exchanger 6 and cryogenic regenerator 10 with compressor 1, being adjusted to outside together has low temperature
Hot media channel is connected through cryogenic regenerator 10 with compressor 1 and the second expanding machine 3 has low-temperature heat medium passage to be connected with outside.
(2) in flow, low-temperature heat medium flows through cryogenic regenerator 10 and absorbs heat, and boosts heat up into compressor 1 afterwards；Pressure
The low-temperature heat medium that contracting machine 1 discharges flows through high-temperature heat exchanger 4 and absorbs heat, and is depressured work done into expanding machine 2 afterwards；Expanding machine 2
The low-temperature heat medium of discharge flows through heater 5 and cryogenic regenerator 10 and progressively heat release, flows through the decompression of the second expanding machine 3 afterwards and makees
Work(simultaneously externally discharges；External working media flows through the boosting heating of the second compressor 7, flows through the second high-temperature heat exchanger 9 and absorbs heat,
The decompression work done of the 3rd expanding machine 8 is flowed through, flows through high-temperature heat exchanger 4 and heat release, afterwards externally discharge；High temperature thermal medium passes through
Two high-temperature heat exchangers 9 provide driving thermic load, and low temperature thermal medium provides low temperature thermic load by passing in and out flow, heated
Warm load during medium is obtained by heater 5, the work(of expanding machine 2, the second expanding machine 3 and the output of the 3rd expanding machine 8 are supplied to
1 and second compressor 7 of compressor is used as power, and forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Fig. 9 is realized in：
(1) in structure, shown in Fig. 1 in first kind thermal drivers compression heat pump, cancel heater, cycle fluid is adjusted
For heated medium, heater 5 has to heated medium passage connect with outside and expanding machine 2 has cycle fluid passage through confession
Hot device 5 is connected with the second expanding machine 3 to be adjusted to expanding machine 2 and has that heated medium passage is connected with outside and outside has and added together
Hot media channel is connected with the second expanding machine 3.
(2) in flow, external heated medium is depressured work done into the second expanding machine 3, and the discharge of the second expanding machine 3 is added
Thermal medium flows through low temperature heat exchanger 6 and absorbs heat, and boosts heat up into compressor 1 afterwards；The heated medium that compressor 1 discharges
It flows through high-temperature heat exchanger 4 and absorbs heat, be depressured work done into expanding machine 2 afterwards and externally discharge；High temperature thermal medium passes through second
High-temperature heat exchanger 9 provides driving thermic load, and low temperature thermal medium provides low temperature thermic load, quilt by low temperature heat exchanger 6
Heat medium is carried by passing in and out warm load in flow acquisition, the work(of expanding machine 2, the second expanding machine 3 and the output of the 3rd expanding machine 8
Supply 1 and second compressor 7 of compressor is used as power, and forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Figure 10 is realized in：
(1) in structure, in the compression heat pump of first kind thermal drivers shown in Fig. 2, cancel heater, cycle fluid is adjusted
For heated medium, heater 5 has to heated medium passage is connected with outside and expanding machine 2 has cycle fluid passage through low
Warm regenerator 10 and heater 5 connected with the second expanding machine 3 be adjusted to together expanding machine 2 have heated medium passage through low temperature return
Hot device 10 is connected with outside and outside has heated medium passage to be connected with the second expanding machine 3.
(2) in flow, external heated medium is depressured work done into the second expanding machine 3, and the discharge of the second expanding machine 3 is added
Thermal medium flows through low temperature heat exchanger 6 and absorbs heat, and boosts heat up into compressor 1 afterwards；The heated medium that compressor 1 discharges
It flows through cryogenic regenerator 10 and high-temperature heat exchanger 4 and progressively absorbs heat, be depressured work done into expanding machine 2 afterwards；Expanding machine 2 discharges
Heated medium flow through cryogenic regenerator 10 and heat release, externally discharge afterwards；High temperature thermal medium passes through the second high temperature heat exchange
Device 9 provides driving thermic load, and low temperature thermal medium provides low temperature thermic load by low temperature heat exchanger 6, and heated medium leads to
Warm load during disengaging flow obtains is crossed, the work(of expanding machine 2, the second expanding machine 3 and the output of the 3rd expanding machine 8 is supplied to compressor
1 and second compressor 7 be used as power, formed first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Figure 11 is realized in：
(1) in structure, in the compression heat pump of first kind thermal drivers shown in Fig. 3, cancel heater, cycle fluid is adjusted
For heated medium, heater 5 has to heated medium passage connect with outside and expanding machine 2 has cycle fluid passage through confession
Hot device 5 and cryogenic regenerator 10 are connected with the second expanding machine 3 to be adjusted to expanding machine 2 and has heated medium passage to connect with outside together
Logical and outside has heated medium passage to be connected through cryogenic regenerator 10 with the second expanding machine 3.
(2) in flow, external heated medium flows through cryogenic regenerator 10 and heat release, is dropped afterwards into the second expanding machine 3
Press work done；The heated medium of second expanding machine 3 discharge flows through low temperature heat exchanger 6 and cryogenic regenerator 10 and progressively absorbs heat,
Afterwards into the boosting heating of compressor 1；Compressor 1 discharge heated medium flow through high-temperature heat exchanger 4 and absorb heat, it is laggard
Enter expanding machine 2 to be depressured work done and externally discharge；High temperature thermal medium provides driving thermic load by the second high-temperature heat exchanger 9, low
Warm low-temperature heat medium provides low temperature thermic load by low temperature heat exchanger 6, and heated medium is warmed by passing in and out in flow acquisition
Load, the work(of expanding machine 2, the second expanding machine 3 and the output of the 3rd expanding machine 8 are supplied to 1 and second compressor of compressor, 7 start
Power forms first kind thermal drivers compression heat pump.
The compression heat pump of first kind thermal drivers shown in Figure 12 is realized in：
(1) in structure, shown in Fig. 1 in first kind thermal drivers compression heat pump, new compressor is increased, by expanding machine 2
There is cycle fluid passage to connect with the second expanding machine 3 through heater 5 to be adjusted to expanding machine 2 and have cycle fluid passage through heater 5
It being connected with new compressor A, new compressor A has cycle fluid passage to be connected through heater 5 with the second expanding machine 3 again, and the 3rd
Expanding machine 8 connects new compressor A and transmits power；
(2) in flow, compared with the compression heat pump flow of first kind thermal drivers shown in Fig. 1, the difference is that --- it is swollen
The cycle fluid that swollen machine 2 discharges flows through heater 5 and heat release, boosts heat up into new compressor A afterwards；New compressor A
The cycle fluid of discharge flows through heater 5 and heat release, and work done is depressured into the second expanding machine 3；3rd expanding machine 8 is to newly-increased compression
Machine A provides power, forms first kind thermal drivers compression heat pump.
The effect that the technology of the present invention can be realized --- first kind thermal drivers compression heat pump proposed by the invention has
Following effect and advantage：
(1) new approaches and new technology that the temperature difference utilizes are proposed.
(2) thermal energy (temperature difference) drives, and realizes heat supply/refrigeration or may be selected while externally provide power.
(3) flow is reasonable, can realize the abundant and efficient utilization of thermal energy (temperature difference).
(4) flexibly realize that the temperature difference efficiently utilizes between high warm load and middle warm load, and expand high warm load and answer
Use scope.
(5) if necessary, heat supply/refrigeration is realized by external impetus, mode is flexible, and adaptability is good.
(6) it is simple in structure using compressor, expanding machine and heat exchanger as compression heat pump building block.
(7) to the wide adaptation range of heat source or fuel, it is advantageously implemented the efficient profit of non-prime heat source or non-prime fuel
With.
(8) working medium wide adaptation range can be well adapted for heat supply/refrigeration demand, the matching spirit of working medium and running parameter
It is living.
(9) a variety of specific technical solutions are provided, numerous different actual states is coped with, there is the wider scope of application.
(10) heat pump techniques are extended, enrich the type of compression heat pump, are conducive to that the efficient of thermal energy is better achieved
It utilizes.
Claims (16)
1. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heat supply
Device, low temperature heat exchanger, the second compressor, the 3rd expanding machine and the second high-temperature heat exchanger are formed；Compressor (1) cycling
Working medium passage is connected through high-temperature heat exchanger (4) with expanding machine (2), and expanding machine (2) also has cycle fluid passage through heater (5)
It is connected with the second expanding machine (3), the second expanding machine (3) also has cycle fluid passage through low temperature heat exchanger (6) and compressor (1)
Connection, outside have working media passage to be connected with the second compressor (7), and the second compressor (7) has work working medium passage through second
High-temperature heat exchanger (9) is connected with the 3rd expanding machine (8), and the 3rd expanding machine (8) also has the working medium passage that works through high temperature heat exchange
Device (4) is connected with outside, and heater (5) also has heated medium passage to be connected with outside, and low temperature heat exchanger (6) also has low temperature
Hot media channel is connected with outside, and the second high-temperature heat exchanger (9) also has high temperature thermal medium passage to be connected with outside, expanding machine
(2), the second expanding machine (3) and the 3rd expanding machine (8) connect compressor (1) and the second compressor (7) and power is transmitted, forms the
A kind of thermal drivers compression heat pump.
2. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heat supply
Device, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and cryogenic regenerator are formed；Compression
Machine (1) has cycle fluid passage to be connected through cryogenic regenerator (10) and high-temperature heat exchanger (4) with expanding machine (2), expanding machine (2)
Also cycle fluid passage is connected through cryogenic regenerator (10) and heater (5) with the second expanding machine (3), the second expanding machine (3)
Also cycle fluid passage is connected through low temperature heat exchanger (6) with compressor (1), and there are working media passage and the second compression in outside
Machine (7) connects, and the second compressor (7) has work working medium passage to connect through the second high-temperature heat exchanger (9) and the 3rd expanding machine (8)
Logical, the 3rd expanding machine (8) also has the working medium passage that works to be connected through high-temperature heat exchanger (4) with outside, and heater (5), which also has, to be added
Hot media channel is connected with outside, and low temperature heat exchanger (6) also has low-temperature heat medium passage to be connected with outside, and the second high warm is handed over
Parallel operation (9) also has high temperature thermal medium passage to be connected with outside, and expanding machine (2), the second expanding machine (3) and the 3rd expanding machine (8) are even
It connects compressor (1) and the second compressor (7) and transmits power, form first kind thermal drivers compression heat pump.
3. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heat supply
Device, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and cryogenic regenerator are formed；Compression
Machine (1) has cycle fluid passage to be connected through high-temperature heat exchanger (4) with expanding machine (2), and expanding machine (2) also has cycle fluid passage
It is connected through heater (5) and cryogenic regenerator (10) with the second expanding machine (3), the second expanding machine (3) also has cycle fluid passage
It is connected through low temperature heat exchanger (6) and cryogenic regenerator (10) with compressor (1), there are working media passage and the second compression in outside
Machine (7) connects, and the second compressor (7) has work working medium passage to connect through the second high-temperature heat exchanger (9) and the 3rd expanding machine (8)
Logical, the 3rd expanding machine (8) also has the working medium passage that works to be connected through high-temperature heat exchanger (4) with outside, and heater (5), which also has, to be added
Hot media channel is connected with outside, and low temperature heat exchanger (6) also has low-temperature heat medium passage to be connected with outside, and the second high warm is handed over
Parallel operation (9) also has high temperature thermal medium passage to be connected with outside, and expanding machine (2), the second expanding machine (3) and the 3rd expanding machine (8) are even
It connects compressor (1) and the second compressor (7) and transmits power, form first kind thermal drivers compression heat pump.
4. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heat supply
Device, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger and high temperature regenerator are formed；Compression
Machine (1) has cycle fluid passage to be connected through high-temperature heat exchanger (4) with expanding machine (2), and expanding machine (2) also has cycle fluid passage
It is connected through heater (5) with the second expanding machine (3), the second expanding machine (3) also has cycle fluid passage through low temperature heat exchanger (6)
It is connected with compressor (1), outside has working media passage to be connected with the second compressor (7), and the second compressor (7) also has the work that works
Matter passage is connected through high temperature regenerator (11) and the second high-temperature heat exchanger (9) with the 3rd expanding machine (8), the 3rd expanding machine (8)
The working medium passage that also works is connected through high temperature regenerator (11) and high-temperature heat exchanger (4) with outside, and heater (5), which also has, to be added
Hot media channel is connected with outside, and low temperature heat exchanger (6) also has low-temperature heat medium passage to be connected with outside, and the second high warm is handed over
Parallel operation (9) also has high temperature thermal medium passage to be connected with outside, and expanding machine (2), the second expanding machine (3) and the 3rd expanding machine (8) are even
It connects compressor (1) and the second compressor (7) and transmits power, form first kind thermal drivers compression heat pump.
5. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heat supply
Device, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger, cryogenic regenerator and high temperature regenerator
It is formed；Compressor (1) has cycle fluid passage to connect through cryogenic regenerator (10) and high-temperature heat exchanger (4) with expanding machine (2)
Logical, expanding machine (2) also has cycle fluid passage to be connected through cryogenic regenerator (10) and heater (5) with the second expanding machine (3), the
Two expanding machines (3) also have cycle fluid passage to be connected through low temperature heat exchanger (6) with compressor (1), and outside has working media to lead to
Road is connected with the second compressor (7), and the second compressor (7) also has the working medium passage that works through high temperature regenerator (11) and the second high temperature
Heat exchanger (9) is connected with the 3rd expanding machine (8), and the 3rd expanding machine (8) also has the working medium passage that works through high temperature regenerator (11)
It is connected with high-temperature heat exchanger (4) with outside, heater (5) also has heated medium passage to be connected with outside, low temperature heat exchange
Device (6) also has low-temperature heat medium passage to be connected with outside, and the second high-temperature heat exchanger (9) also has high temperature thermal medium passage and outside
Connection, expanding machine (2), the second expanding machine (3) and the 3rd expanding machine (8) connect compressor (1) and the second compressor (7) simultaneously transmit
Power forms first kind thermal drivers compression heat pump.
6. first kind thermal drivers compression heat pump, mainly by compressor, expanding machine, the second expanding machine, high-temperature heat exchanger, heat supply
Device, low temperature heat exchanger, the second compressor, the 3rd expanding machine, the second high-temperature heat exchanger, cryogenic regenerator and high temperature regenerator
It is formed；Compressor (1) has cycle fluid passage to be connected through high-temperature heat exchanger (4) with expanding machine (2), and expanding machine (2) also has
Cycle fluid passage is connected through heater (5) and cryogenic regenerator (10) with the second expanding machine (3), and the second expanding machine (3) also has
Cycle fluid passage is connected through low temperature heat exchanger (6) and cryogenic regenerator (10) with compressor (1), and outside has working media to lead to
Road is connected with the second compressor (7), and the second compressor (7) also has the working medium passage that works through high temperature regenerator (11) and the second high temperature
Heat exchanger (9) is connected with the 3rd expanding machine (8), and the 3rd expanding machine (8) also has the working medium passage that works through high temperature regenerator (11)
It is connected with high-temperature heat exchanger (4) with outside, heater (5) also has heated medium passage to be connected with outside, low temperature heat exchange
Device (6) also has low-temperature heat medium passage to be connected with outside, and the second high-temperature heat exchanger (9) also has high temperature thermal medium passage and outside
Connection, expanding machine (2), the second expanding machine (3) and the 3rd expanding machine (8) connect compressor (1) and the second compressor (7) simultaneously transmit
Power forms first kind thermal drivers compression heat pump.
7. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression type heat described in claim 1-2,4-5
In pump, cycle fluid is adjusted to low-temperature heat medium, cancels low temperature heat exchanger, low temperature heat exchanger (6) is had into Low Temperature Thermal Jie
Matter passage is connected with outside and the second expanding machine (3) has cycle fluid passage to connect through low temperature heat exchanger (6) and compressor (1)
Logical, being adjusted to outside together has that low-temperature heat medium passage is connected with compressor (1) and the second expanding machine (3) has low-temperature heat medium to lead to
Road is connected with outside, forms first kind thermal drivers compression heat pump.
8. first kind thermal drivers compression heat pump, be in any first kind thermal drivers compression heat pump of claim 3,6,
Cycle fluid is adjusted to low-temperature heat medium, cancels low temperature heat exchanger, low temperature heat exchanger (6) is had into low-temperature heat medium passage
Connect with outside and the second expanding machine (3) have cycle fluid passage through low temperature heat exchanger (6) and cryogenic regenerator (10) and
Compressor (1) connect, be adjusted to together outside have low-temperature heat medium passage connected through cryogenic regenerator (10) with compressor (1) and
Second expanding machine (3) has low-temperature heat medium passage to be connected with outside, forms first kind thermal drivers compression heat pump.
9. first kind thermal drivers compression heat pump, be in any first kind thermal drivers compression heat pump of claim 1,4,
Cancel heater, cycle fluid be adjusted to heated medium, by heater (5) have heated medium passage with it is external connect with
And expanding machine (2) has cycle fluid passage to connect with the second expanding machine (3) through heater (5) to be adjusted to expanding machine (2) together and have
Heated medium passage is connected with outside and outside has heated medium passage to be connected with the second expanding machine (3), forms the first kind
Thermal drivers compression heat pump.
10. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression heat pump of claim 2,5
In, cancel heater, cycle fluid is adjusted to heated medium, has heated medium passage to connect with outside heater (5)
It passes to and expanding machine (2) has cycle fluid passage to connect one with the second expanding machine (3) through cryogenic regenerator (10) and heater (5)
And being adjusted to expanding machine (2) has heated medium passage to be connected and there is heated medium in outside with outside through cryogenic regenerator (10)
Passage is connected with the second expanding machine (3), forms first kind thermal drivers compression heat pump.
11. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression heat pump of claim 3,6
In, cancel heater, cycle fluid is adjusted to heated medium, has heated medium passage to connect with outside heater (5)
It passes to and expanding machine (2) has cycle fluid passage to connect one with the second expanding machine (3) through heater (5) and cryogenic regenerator (10)
And being adjusted to expanding machine (2) has heated medium passage to be connected and there is heated medium passage in outside through cryogenic regenerator with outside
(10) connected with the second expanding machine (3), form first kind thermal drivers compression heat pump.
12. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression heat pump of claim 1,4
In, increase new compressor, there is cycle fluid passage to connect adjustment with the second expanding machine (3) through heater (5) expanding machine (2)
There is cycle fluid passage to be connected through heater (5) with new compressor (A) for expanding machine (2), new compressor (A) cycling again
Working medium passage is connected through heater (5) with the second expanding machine (3), and the 3rd expanding machine (8) connection new compressor (A) is simultaneously transmitted dynamic
Power forms first kind thermal drivers compression heat pump.
13. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression heat pump of claim 2,5
In, increase new compressor, expanding machine (2) is had into cycle fluid passage through cryogenic regenerator (10) and heater (5) and second
Expanding machine (3) connection, which is adjusted to expanding machine (2), has cycle fluid passage through low temperature heat exchanger (10) and heater (5) with increasing newly
Compressor (A) connects, and new compressor (A) has cycle fluid passage to be connected through heater (5) with the second expanding machine (3) again, the
Three expanding machines (8) connection new compressor (A) simultaneously transmits power, forms first kind thermal drivers compression heat pump.
14. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression heat pump of claim 3,6
In, increase new compressor, expanding machine (2) is had into cycle fluid passage through heater (5) and cryogenic regenerator (10) and second
Expanding machine (3) connection, which is adjusted to expanding machine (2), has cycle fluid passage to be connected through heater (5) with new compressor (A), increases newly
Compressor (A) has cycle fluid passage to be connected through heater (5) and cryogenic regenerator (10) with the second expanding machine (3) again, and the 3rd
Expanding machine (8) connection new compressor (A) simultaneously transmits power, forms first kind thermal drivers compression heat pump.
15. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression type heat described in claim 1-14
In pump, increase engine, engine connect compressor (1) simultaneously provides power to compressor (1), forms additional external power drive
First kind thermal drivers compression heat pump.
16. first kind thermal drivers compression heat pump is in any first kind thermal drivers compression type heat described in claim 1-14
In pump, increase working machine, the 3rd expanding machine (8) connection working machine simultaneously to working machine offer power, forms additional externally provide and moves
The first kind thermal drivers compression heat pump of power load.
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| CN110966787A (en) * | 2018-12-24 | 2020-04-07 | 李华玉 | First-class thermally-driven compression heat pump |
| CN113465208A (en) * | 2020-05-31 | 2021-10-01 | 李华玉 | First-class thermally-driven combined cycle heat pump device |
| WO2022105044A1 (en) * | 2020-11-20 | 2022-05-27 | 李华玉 | First-type thermally-driven combined cycle heat pump apparatus |
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