CN101839589A - Hydraulic refrigerating unit and application method thereof - Google Patents
Hydraulic refrigerating unit and application method thereof Download PDFInfo
- Publication number
- CN101839589A CN101839589A CN201010170357A CN201010170357A CN101839589A CN 101839589 A CN101839589 A CN 101839589A CN 201010170357 A CN201010170357 A CN 201010170357A CN 201010170357 A CN201010170357 A CN 201010170357A CN 101839589 A CN101839589 A CN 101839589A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- heat exchanger
- compressor
- refrigerating unit
- storage reservoir
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a hydraulic refrigerating unit and an application method thereof. The refrigerating unit comprises a compressor, a throttling element, a first heat exchanger, a second heat exchanger and a water turbine, wherein the compressor, the throttling element, the first heat exchanger and the second heat exchanger are connected with each other through connecting pipes to form a heat exchange working medium circulation loop; and the output shaft of the water turbine is finally connected with the input shaft of the compressor. The invention can effectively avoid the live peak and reduce the power utilization cost.
Description
Technical field
The invention belongs to field of air conditioning, be specifically related to a kind of hydraulic refrigerating unit and using method thereof.
Background technology
At present, the mechanical compression type refrigerating plant is all moved by the motor drives compressor.And thermoelectricity, water power and nuclear power all are generatings in 24 hours, and daytime and evening be the time after midnight unbalanced with electrode particularly, thereby are all carrying out time-of-use tariffs in the relatively nervous place of electricity consumption.
The power consumption of refrigerating plant is bigger, for avoiding peak of power consumption constantly, needs to do further to improve.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of hydraulic refrigerating unit and using method thereof are provided, the present invention can effectively avoid electric peak, reduces electric cost.
Its technical scheme is as follows:
A kind of hydraulic refrigerating unit comprises compressor, restricting element, first heat exchanger and second heat exchanger, connects by tube connector between compressor, restricting element, first heat exchanger and second heat exchanger to form the heat-exchange working medium closed circuit; Also comprise the hydraulic turbine, the output shaft of the hydraulic turbine finally is connected with the power shaft of compressor.
A kind of using method of hydraulic refrigerating unit, this method comprises the steps: at least
A, constantly at low power consumption, electricity consumption drives the water of lower storage reservoir is taken out to upper storage reservoir;
B, constantly in peak of power consumption, the current direction lower storage reservoir of upper storage reservoir, and drive the hydraulic turbine by current, by the operation of hydraulic turbine drive compression machine, compressor operating also circulates heat-exchange working medium in circulation line.
At reservoir hydraulic is installed, (generally being daytime) discharges water and directly drives refrigerating plant when peak of power consumption, utilize electric energy from the lower storage reservoir upper storage reservoir that draws water at low power consumption (generally being evening), use during for peak of power consumption, because the Energy Efficiency Ratio of refrigerating plant is up to 4.6, and the low ebb electricity price is 1/4 of a peak electricity tariff, can reduce operating cost significantly, and economic benefit is fairly obvious.
The technical scheme of the further refinement of aforementioned techniques scheme can be:
Also include transmission mechanism, the output shaft of the described hydraulic turbine finally is connected with the power shaft of opened compressor by transmission mechanism.
Described transmission mechanism be shaft coupling, gearbox, gear, belt and belt wheel at least one of them.
Also include cross valve, described compressor, restricting element, first heat exchanger and second heat exchanger, cross valve are by the described heat-exchange working medium closed circuit of tube connector connection formation.
In sum, advantage of the present invention is: the present invention can effectively avoid electric peak, reduces electric cost.
Description of drawings
Fig. 1 is the structure chart of the embodiment of the invention one;
Fig. 2 is among the embodiment one, the partial enlarged drawing of driven compressor;
Fig. 3 is among the embodiment two, the partial enlarged drawing of driven compressor;
Fig. 4 is among the embodiment three, the partial enlarged drawing of driven compressor;
Fig. 5 is among the embodiment four, the partial enlarged drawing of driven compressor;
Description of reference numerals:
1, compressor, 2, first heat exchanger, 3, restricting element, 4, second heat exchanger, 5, cross valve, 6, tube connector, 7, belt, 8, belt wheel, 9, gearbox, 10, shaft coupling, 11, the hydraulic turbine, 12, gear.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated:
Embodiment one
As shown in Figure 1 and Figure 2, a kind of hydraulic refrigerating unit, comprise compressor 1, restricting element 3, first heat exchanger 2 and second heat exchanger 4, form the heat-exchange working medium closed circuit by tube connector 6 connections between compressor 1, restricting element 3, first heat exchanger 2 and second heat exchanger 4; Also comprise the hydraulic turbine 11, the output shaft of the hydraulic turbine 11 finally is connected with the power shaft of compressor 1.
Also include cross valve 5 and transmission mechanism, described compressor 1, restricting element 3, first heat exchanger 2 and second heat exchanger 4, cross valve 5 form described heat-exchange working medium closed circuit by tube connector 6 connections; In the present embodiment, described transmission mechanism comprises, shaft coupling 10, gearbox 9, belt 7 and belt wheel 8.
The using method of the described hydraulic refrigerating unit of present embodiment is:
A, constantly at low power consumption, electricity consumption drives the water of lower storage reservoir is taken out to upper storage reservoir;
B, constantly in peak of power consumption, the current direction lower storage reservoir of upper storage reservoir, and by the current driving hydraulic turbine 11, pass through shaft coupling 10, gearbox 9, belt wheel 8, belt 7, belt wheel 8 successively by the hydraulic turbine 11, and final drive compression machine 1 operation, compressor 1 operation also circulates heat-exchange working medium in circulation line.
At reservoir hydraulic is installed, (generally being daytime) discharges water and directly drives refrigerating plant when peak of power consumption, utilize electric energy from the lower storage reservoir upper storage reservoir that draws water at low power consumption (generally being evening), use during for peak of power consumption, because the Energy Efficiency Ratio of refrigerating plant is up to 4.6, and the low ebb electricity price is 1/4 of a peak electricity tariff, can reduce operating cost significantly, and economic benefit is fairly obvious.
Embodiment two
As shown in Figure 3, in the present embodiment, described transmission mechanism comprises shaft coupling 10, gearbox 9, gear 12, and the hydraulic turbine 11 drives compressor 1 rotation by shaft coupling 10, gearbox 9, gear 12 successively; Present embodiment is identical with principle and the using method of embodiment one.
Embodiment three
As shown in Figure 4, in the present embodiment, described transmission mechanism comprises shaft coupling 10 and gearbox 9, and the hydraulic turbine 11 drives shaft coupling 10, gearbox 9, shaft coupling 10 and 1 rotation of final drive compression machine successively.
Embodiment four
As shown in Figure 5, in the present embodiment, described transmission mechanism comprises shaft coupling 10, and the hydraulic turbine 11 is by 1 rotation of shaft coupling 10 drive compression machines.
Be specific embodiments of the invention only below, do not limit protection scope of the present invention with this; Any replacement and the improvement done on the basis of not violating the present invention's design all belong to protection scope of the present invention.
Claims (5)
1. a hydraulic refrigerating unit comprises compressor, restricting element, first heat exchanger and second heat exchanger, connects by tube connector between compressor, restricting element, first heat exchanger and second heat exchanger to form the heat-exchange working medium closed circuit; It is characterized in that, also comprise the hydraulic turbine, the output shaft of the hydraulic turbine finally is connected with the power shaft of compressor.
2. hydraulic refrigerating unit according to claim 1 is characterized in that, also includes transmission mechanism, and the output shaft of the described hydraulic turbine finally is connected with the power shaft of compressor by transmission mechanism.
3. as hydraulic refrigerating unit as described in the claim 2, it is characterized in that, described transmission mechanism be shaft coupling, gearbox, gear, belt and belt wheel at least one of them.
4. as hydraulic refrigerating unit as described in each in the claim 1 to 3, it is characterized in that, also include cross valve, described compressor, restricting element, first heat exchanger and second heat exchanger, cross valve are by the described heat-exchange working medium closed circuit of tube connector connection formation.
5. the using method of a hydraulic refrigerating unit is characterized in that, this method comprises the steps: at least
A, constantly at low power consumption, electricity consumption drives the water of lower storage reservoir is taken out to upper storage reservoir;
B, constantly in peak of power consumption, the current direction lower storage reservoir of upper storage reservoir, and drive the hydraulic turbine by current, by the operation of hydraulic turbine drive compression machine, compressor operating also circulates heat-exchange working medium in circulation line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010170357A CN101839589A (en) | 2010-04-30 | 2010-04-30 | Hydraulic refrigerating unit and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010170357A CN101839589A (en) | 2010-04-30 | 2010-04-30 | Hydraulic refrigerating unit and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101839589A true CN101839589A (en) | 2010-09-22 |
Family
ID=42743125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010170357A Withdrawn CN101839589A (en) | 2010-04-30 | 2010-04-30 | Hydraulic refrigerating unit and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101839589A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936585A (en) * | 2010-09-19 | 2011-01-05 | 苏宇贵 | Hydraulic power air conditioning system and application method thereof |
| CN105509390A (en) * | 2015-12-17 | 2016-04-20 | 哈尔滨商业大学 | Liquamatic ice making machine device and installation method |
| CN108061329A (en) * | 2017-12-25 | 2018-05-22 | 无锡雪浪环境科技股份有限公司 | A kind of cycle heating device and its application method |
-
2010
- 2010-04-30 CN CN201010170357A patent/CN101839589A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936585A (en) * | 2010-09-19 | 2011-01-05 | 苏宇贵 | Hydraulic power air conditioning system and application method thereof |
| CN105509390A (en) * | 2015-12-17 | 2016-04-20 | 哈尔滨商业大学 | Liquamatic ice making machine device and installation method |
| CN108061329A (en) * | 2017-12-25 | 2018-05-22 | 无锡雪浪环境科技股份有限公司 | A kind of cycle heating device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104121049B (en) | Pressurized air electric energy storing system | |
| CN111219769A (en) | Dual-mode energy supply system | |
| CN211008973U (en) | Geothermal energy cascade utilization system | |
| CN102011716B (en) | Multi-energies hybrid power generating system | |
| CN201837004U (en) | Hydraulic-power air conditioning system | |
| CN101561188A (en) | Novel solar water heating system | |
| CN102654097A (en) | Intelligent industrial circulating water excess pressure recycling device and use method thereof | |
| CN101839589A (en) | Hydraulic refrigerating unit and application method thereof | |
| CN101846416B (en) | System and method for realizing area combined cooling heat co-supply by cogeneration coupling heat pump | |
| CN201991579U (en) | Air energy power generating device | |
| CN101144458A (en) | Fluid pipe power generating system | |
| CN105298565A (en) | Variable working condition active-control light-coal complementation indirect air-cooling generation system and method | |
| CN201991715U (en) | Low-temperature solar thermal power generation device | |
| CN103388854B (en) | A kind of hot water supply system of comprehensive energy utilization | |
| CN101922350B (en) | Gas heat pump system with engine for directly driving water pump at end | |
| CN101936585A (en) | Hydraulic power air conditioning system and application method thereof | |
| CN114382560A (en) | Combined heat and power generation system with photovoltaic power generation and compressed air energy storage coupling | |
| CN102191952A (en) | Air source generating device | |
| CN101956668A (en) | Wind power generator set for sharing water cooling heat radiating way | |
| CN201589464U (en) | Wind power refrigerating device | |
| CN101706182A (en) | Wind power cooling device | |
| CN201991574U (en) | Low-temperature heat energy power generation device | |
| CN212619457U (en) | Wind power heat pump system | |
| CN204960998U (en) | Organic working medium low temperature waste heat power generation system | |
| CN112031885B (en) | Photovoltaic power generation and rock energy storage integrated system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Open date: 20101103 |