CN205079540U - Portable electricity conversion cold energy is stored and feeding device - Google Patents
Portable electricity conversion cold energy is stored and feeding device Download PDFInfo
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- CN205079540U CN205079540U CN201520795571.9U CN201520795571U CN205079540U CN 205079540 U CN205079540 U CN 205079540U CN 201520795571 U CN201520795571 U CN 201520795571U CN 205079540 U CN205079540 U CN 205079540U
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- cold
- cold storage
- storage medium
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- inner housing
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- 230000005611 electricity Effects 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000012774 insulation material Substances 0.000 claims abstract description 4
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 4
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 4
- 230000009967 tasteless effect Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims description 23
- 238000010992 reflux Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000004321 preservation Methods 0.000 abstract 2
- 239000010953 base metal Substances 0.000 abstract 1
- 238000009924 canning Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a portable electricity conversion cold energy is stored and feeding device, by portable casing, cold storage unit, cooling unit, cold energy supply unit, cold ware and the controller of loosing constitutes, cold storage unit includes medium holding vessel and cold storage medium and installs below portable casing, the medium holding vessel is by interior casing, shell body and heat preservation constitute, interior casing is by stable in structure and welding material producing under - 100 C environment, the shell body is by base metal material producing, interior casing is installed in the shell body and is had the charge door on it, intermediate layer space including the heat preservation is filled by efficient insulation material between casing and the shell body constitutes, cold storage medium is nontoxic, it is tasteless, no corrosion, the non -volatile, keep mobile good liquid medium when - 80 C, casing the inside including the cold storage medium canning, in cooling unit and cold energy supply unit are connected to casing the inside cold storage medium and accept controller control, the cold ware that looses install the upper portion of portable casing and with cool supply unit and be connected.
Description
Technical field
The utility model relates to a kind of removable electricity conversion cold storage and feedway, belongs to cold storage field of engineering technology.
Background technology
Electricity power enterprise is due to the restriction by factors such as technology, and the electric power to electrical network supply is almost continued smooth.Electrity market is then different, and because the constraint of the Nature forms the custom of the night's rest that works by day etc. reason, power consumption concentrates on daytime in a large number, and night, especially late night to morning to early morning, power consumption reached the lowest trough in a day.Contradiction between electrical network steady electricity supply ability and electrity market peak valley demand is global, the country that the larger power consumption of city size is larger, and contradiction is more outstanding, and contradiction is given prominence to, and brings loss larger to electricity power enterprise.So there is the difference according to Different periods need for electricity amount, be divided into the peak of power consumption period, use level peak period and low power consumption period, power supply enterprise or government are in order to reduce the loss of electricity power enterprise, make differential electricity price by the different need for electricity period, Here it is " time-of-use tariffs ".The difference of time-of-use tariffs is general all larger, and the basic electricity price greatly mainly with the flat peak period is as the criterion, the peak and low valley period respectively on be in harmonious proportion downward, resize ratio is mostly all about 50%.It is 0.7 yuan that commercial power as the flat peak period is often spent, and peak period is exactly 1.05 yuan, and low-valley interval is just low to moderate 0.35 yuan.
The object that " time-of-use tariffs " occur is the contradiction stabilizing electricity consumption peak interval of time.But urban and rural residents' having little effect in low-valley interval Multifunctional electric encouraged by the lever depending price alone, so just there is extensive investment " pumped-storage power generation " project in government aspect, namely the cheap electricity price of low power consumption period is adopted, low level water is extracted into a high position store, when being also electricity price peak etc. peak of power consumption, more high-order water is put into low level carry out generating send into electrical network sell.Such project investment is huge, but because the huge of Social benefit and economic benefit pulls, government or large enterprises still always enjoy it.
Some are middle-size and small-size, provisional, portable when nearly all will arrive peak of power consumption with the cold and heat supply equipment of cold unit just full load run, cheap underestimate electricity price and almost to have no chance enjoyment.How to allow these enjoy with cold unit and underestimate electricity price, be how to store underestimating after electricity price interval converts electricity to cold energy, then arrive and with time cold i.e. when the peak of electricity price is interval, cold energy is discharged.Implement the storage of cold energy, the cold carrying density issue of crucial is exactly cold storage medium.
Summary of the invention
Can enjoy cheap low ebb electricity price for solving above-mentioned cold unit, the utility model provides a kind of removable electricity conversion cold storage and feedway.
The technical scheme that the utility model adopts is: a kind of removable electricity conversion cold storage and feedway, by movable casing, cold storage element, refrigeration unit, cold energy feed unit, cooler and controller are formed, cold storage element comprises medium storage tank and cold storage medium and is arranged on below movable casing, medium storage tank is by inner housing, shell body and heat-insulation layer are formed, inner housing is made by Stability Analysis of Structures under-100 ° of C environment and welding material, shell body is made by ordinary metallic material, inner housing to be arranged in shell body and to have charge door above, the mezzanine space that heat-insulation layer is filled between the inner hull and the outer hull by thermal insulation material is formed, cold storage medium is nontoxic, tasteless, corrosion-free, non-volatile, the liquid medium of good fluidity is kept when-80 ° of C, cold storage medium is potted in inside inner housing, refrigeration unit and cold energy feed unit are connected to the cold storage medium inside inner housing and connect and be controlled by the controller, and cooler is arranged on the top of movable casing and is connected with cold feed unit.
Refrigeration unit comprises refrigeration machine and cold-exchange, refrigeration machine is ultra-low temperature refrigerating device and is arranged on the side of medium storage tank below movable casing, cold-exchange is arranged on the side inside inner housing and under being washed in cold storage medium, cold-exchange connects refrigeration machine by pipeline.
Cold energy feed unit comprises low temperature submerged pump and pipeline, the pump housing of low temperature submerged pump is arranged on above shell body and cold-exchange respective side, in the cold storage medium receiving part to extend to inside inner housing of pump, pipeline comprises output channel and reflux line, pump discharge under one end connection Low Temperature Liquid of output channel, the other end is connected to the import of cooler, and one end of reflux line connects the outlet of cooler, and the other end is connected to shell body and low temperature submerged pump respective side and extends in inner housing.
Cooler comprises cold-radiating pipe, circulating line and fan, and the entrance point of cold-radiating pipe connects output channel by circulating line, and the port of export of cold-radiating pipe connects reflux line by circulating line, and fan is arranged on after cold-radiating pipe.
The beneficial effects of the utility model are: packaged type, be applicable among a small circle, provisional or field with cold, cold energy can be converted electric energy in cheap electricity price interval of underestimating and stored, when needing, with time cold or move to the place needed with cold, to be discharged by cold energy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is lateral section of the present utility model structural representation.
In figure 1, movable casing, 2, cold storage medium, 3, inner housing, 4, shell body, 5, charge door, 6, heat-insulation layer, 7, refrigeration machine, 8, cold-exchange, 9, low temperature submerged pump, 10, output channel, 11, reflux line, 12, cold-radiating pipe, 13, circulating line, 14, fan.
Detailed description of the invention
In the embodiment in figure 1, a kind of removable electricity conversion cold storage and feedway, by movable casing 1, cold storage element, refrigeration unit, cold energy feed unit, cooler and controller are formed, cold storage element comprises medium storage tank and cold storage medium 2 and is arranged on below movable casing, medium storage tank is by inner housing 3, shell body 4 and heat-insulation layer 6 are formed, inner housing 3 is made by Stability Analysis of Structures under-100 ° of C environment and welding material, shell body 4 is made by ordinary metallic material, inner housing 3 to be arranged in shell body 4 and to have charge door 5 above, the mezzanine space that heat-insulation layer 6 is filled between inner housing 3 and shell body 4 by thermal insulation material is formed, cold storage medium 2 is nontoxic, tasteless, corrosion-free, non-volatile, the liquid medium of good fluidity is kept when-80 ° of C, cold storage medium 2 is potted in inside inner housing 3, refrigeration unit and cold energy feed unit are connected to the cold storage medium 2 inside inner housing 3 and connect and be controlled by the controller, and cooler is arranged on the top of movable casing 1 and is connected with cold feed unit.
Refrigeration unit comprises refrigeration machine 7 and cold-exchange 8, and refrigeration machine 7 is ultra-low temperature refrigerating device, and cold-exchange 8 is arranged on the side inside inner housing 3 and is washed in cold storage medium 2 times, and cold-exchange 8 connects refrigeration machine 7 by pipeline.
Cold energy feed unit comprises low temperature submerged pump 9 and pipeline, the pump housing of low temperature submerged pump 9 is arranged on above shell body 4 and cold-exchange 8 respective side, the part of receiving of pump extends to cold storage medium 2 li inside inner housing 3, pipeline comprises output channel 10 and reflux line 11, one end of output channel 10 connects low temperature submerged pump 9 and exports, the other end is connected to the import of cooler, one end of reflux line 11 connects the outlet of cooler, and the other end is connected to shell body 4 with low temperature submerged pump 9 respective side and extends to inner housing 3 li.
Cooler comprises cold-radiating pipe 12, circulating line 13 and fan 14, and the entrance point of cold-radiating pipe 12 connects output channel 10 by circulating line 13, and the port of export of cold-radiating pipe 12 connects reflux line 11 by circulating line 13, and fan peace 14 is contained in after cold-radiating pipe 12.
Embodiment 1: connect controller power source, controller is according to the beginning and ending time in the low ebb electricity price interval of setting or the ceiling temperature to cold storage medium 2 setting, automatically start refrigeration machine 7 to freeze on time, the cold energy that refrigeration machine 7 is made is transported to cold-exchange 8 through connecting pipe, cold-exchange 8 and cold storage medium 2 change cold, are exchanged by cold energy to cold storage medium 2.
Embodiment 2: because refrigeration machine 7 is ultra-low temperature refrigerating devices, cold storage medium 2 still can keep good mobility at-80 ° of C, adds there is heat-insulation layer 6 between inner housing 3 and shell body 4, and cold energy can be stored into the ultra low temperature state of-80 ° of C in cold storage medium 2.
Embodiment 3: when cold storage medium 2 reaches set temperature value or enters the time section of non-low ebb electricity price, controller stops refrigeration machine 7 to run automatically.
Embodiment 4: when entering with cool time, controller starts low temperature submerged pump 9 automatically, and low temperature submerged pump 9 extracts the cold storage medium 2 of ultralow temperature, delivers to after cooler through output channel 10 and is back in inner housing 3 by pipeline 11 in turn.
Claims (3)
1. a removable electricity conversion cold storage and feedway, by movable casing, cold storage element, refrigeration unit, cold energy feed unit, cooler and controller are formed, it is characterized in that: cold storage element comprises medium storage tank and cold storage medium and is arranged on below movable casing, medium storage tank is by inner housing, shell body and heat-insulation layer are formed, inner housing is made by Stability Analysis of Structures under-100 ° of C environment and welding material, shell body is made by ordinary metallic material, inner housing to be arranged in shell body and to have charge door above, the mezzanine space that heat-insulation layer is filled between the inner hull and the outer hull by thermal insulation material is formed, cold storage medium is nontoxic, tasteless, corrosion-free, non-volatile, the liquid medium of good fluidity is kept when-80 ° of C, cold storage medium is potted in inside inner housing, refrigeration unit and cold energy feed unit are connected to the cold storage medium inside inner housing and connect and be controlled by the controller, and cooler is arranged on the top of movable casing and is connected with cold feed unit.
2. the removable electricity conversion cold storage of one according to claim 1 and feedway, it is characterized in that: described refrigeration unit comprises refrigeration machine and cold-exchange, refrigeration machine is ultra-low temperature refrigerating device, cold-exchange is arranged on the side inside inner housing and under being washed in cold storage medium, cold-exchange connects refrigeration machine by pipeline.
3. the removable electricity conversion cold storage of one according to claim 1 and feedway, it is characterized in that: described cold energy feed unit comprises low temperature submerged pump and pipeline, the pump housing of low temperature submerged pump is arranged on above shell body and cold-exchange respective side, in the cold storage medium receiving part to extend to inside inner housing of pump, pipeline comprises output channel and reflux line, pump discharge under one end connection Low Temperature Liquid of output channel, the other end is connected to the import of cooler, one end of reflux line connects the outlet of cooler, the other end is connected to shell body and low temperature submerged pump respective side and extends in inner housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795571.9U CN205079540U (en) | 2015-10-15 | 2015-10-15 | Portable electricity conversion cold energy is stored and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795571.9U CN205079540U (en) | 2015-10-15 | 2015-10-15 | Portable electricity conversion cold energy is stored and feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079540U true CN205079540U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520795571.9U Expired - Fee Related CN205079540U (en) | 2015-10-15 | 2015-10-15 | Portable electricity conversion cold energy is stored and feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180593A (en) * | 2015-10-15 | 2015-12-23 | 泉州恒灼热力机械科技有限公司 | Movable electricity transforming cold energy storing and supplying device |
-
2015
- 2015-10-15 CN CN201520795571.9U patent/CN205079540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180593A (en) * | 2015-10-15 | 2015-12-23 | 泉州恒灼热力机械科技有限公司 | Movable electricity transforming cold energy storing and supplying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |