CN102778077A - Residual heat recycling cooking range system - Google Patents
Residual heat recycling cooking range system Download PDFInfo
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- CN102778077A CN102778077A CN2012100234611A CN201210023461A CN102778077A CN 102778077 A CN102778077 A CN 102778077A CN 2012100234611 A CN2012100234611 A CN 2012100234611A CN 201210023461 A CN201210023461 A CN 201210023461A CN 102778077 A CN102778077 A CN 102778077A
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- 238000010411 cooking Methods 0.000 title claims abstract description 26
- 238000004064 recycling Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 239000003507 refrigerant Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 21
- 238000011084 recovery Methods 0.000 claims description 16
- 238000001704 evaporation Methods 0.000 claims description 11
- 230000008020 evaporation Effects 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000002309 gasification Methods 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 17
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000010792 warming Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 235000013305 food Nutrition 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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Abstract
The invention discloses a residual heat recycling cooking range system which comprises a high-temperature requirement space, an operating space, an air ventilating pipeline and a cooking range device; an inlet and an outlet of the air ventilating pipeline are arranged in the operating space; the cooking range device comprises a condenser and an evaporator, wherein the condenser is arranged in the high-temperature requirement space; the evaporator is arranged in the air ventilating pipeline; the condenser is used for heating the high-temperature requirement space; the operating space and the high-temperature requirement space are adjacent to each other, and air in the operating space becomes warm through absorbing heat emitted by the high-temperature requirement space; and the evaporator is used for absorbing heat of air flowing through the air ventilating pipeline. Through the condenser and the evaporator of the cooking range device, the warming in the high-temperature requirement space and the cooling of the operating space are realized respectively, thus the operating space is kept within an appropriate temperature range; and an air conditioner device is not required to be installed in the operation space, and the energy consumption for the running of the air conditioner device is saved, and the energy consumption is reduced greatly.
Description
Technical field
The present invention relates to power-saving technology, relate in particular to a kind of cooking stove system that waste heat is reclaimed, utilizes.
Background technology
Along with expanding economy, environmental protection and problem of energy saving were also more and more outstanding in recent years.Especially at catering industry, the contradiction of energy dissipation and environmental pollution is more and more outstanding.In the kitchen of catering industry, need to settle the cooking stove that is used for heated food, need usually to produce the high temperature that is higher than 80 degree at least, food is heated, adopt the method for burning heating to produce required high temperature in the prior art usually.And for the working space in the kitchen, owing to can not let staff's long-term work in hot environment, the processing of need lowering the temperature again.Cooling processing method of the prior art has following several kinds usually:
A kind of method is the air exhauster of mount high power, on the one hand the hot-air in the kitchen is discharged to outdoorly, is drawn into colder air from outdoor on the other hand.But the problem that this method exists is, the oil smoke air is discharged into outdoor meeting causes air pollution, is unfavorable for environmental protection; In addition, be drawn into air from the outside and often can't have avoided dust, particle, these dust, particle can make the food hygiene quality in the kitchen descend.
Another method is that refrigeration air-conditioner is installed.But this method need consume the more energy.Along with the rise of energy prices, extra energy resource consumption will bring very big economic pressures to catering industry.
Summary of the invention
The embodiment of the invention provides a kind of heat recovery cooking stove system, in order to a kind of cooking stove to be provided, in heating, can also recycle the waste heat that is dispersed into working space, working space lower the temperature, and reach the purpose of minimizing energy consumption.
According to an aspect of the present invention, a kind of heat recovery cooking stove system is provided, has comprised: high temperature demands space, working space, ventilation shaft and stove device;
The import of said ventilation shaft and outlet are arranged in the said working space;
Said stove device comprises: be arranged at the condenser in the said high temperature demands space and be arranged at the evaporimeter in the said ventilation shaft; Said condenser is used for said high temperature demands space is heated;
Said working space is adjacent with said high temperature demands space, and the heat that distributes of the said high temperature demands of the absorption of air of said working space space and heating;
Be provided with blower fan in the said ventilation shaft, be used for making the air of said working space to get into, behind said ventilation shaft, come out from said outlet from said import;
Said evaporimeter is used for absorbing the heat from said ventilation shaft air flowing.
Further, said stove device also comprises: control module and temperature sensor;
Said temperature sensor is arranged in the said high temperature demands space, is used for detecting the temperature in said high temperature demands space;
Said control module is used for controlling according to the temperature that said temperature sensor detects the compression ratio of said compressor.
Medium in the said high temperature demands space is an air;
Perhaps, the medium in the said high temperature demands space is a water, and becomes steam behind the absorption of the water in the said high temperature demands space heat, and heat is exported;
Perhaps, the medium in the said high temperature demands space is an oil.
Preferably, said system also comprises:
Place the heater in said high temperature demands space, be used for being heated in the high temperature demands space.
Said stove device also comprises: compressor, choke valve, cold-producing medium circulating line; Said compressor, condenser, choke valve, evaporimeter join end to end through said cold-producing medium circulating line successively, constitute the circulation canal of the cold-producing medium of sealing;
Said compressor is used for said pressurizes refrigerant, gets into said condenser after making cold-producing medium become the gaseous state of HTHP;
Said condenser specifically is used for the said cold-producing medium of condensation liquefaction, makes said cold-producing medium become liquid, and the heat that said cold-producing medium is discharged is discharged in the said high temperature demands space;
Said choke valve is used for the cold-producing medium that flows out from said condenser is reduced pressure, and makes said cold-producing medium become low-temp low-pressure liquid;
Said evaporation apparatus body is used for absorbing the heat from said ventilation shaft air flowing, and the evaporation gasification makes said cold-producing medium become gaseous state from the cold-producing medium that said choke valve flows out.
According to another aspect of the present invention, a kind of heat recovery cooking stove system is provided, has comprised: high temperature demands space, working space, ventilation shaft, pond and stove device;
The import of said ventilation shaft is arranged at said working space, and the outlet of said ventilation shaft is arranged in the water in the said pond; The exhaust outlet in said pond is arranged in the said working space;
Said stove device comprises: be arranged at the condenser in the said high temperature demands space and be arranged at the evaporimeter in the said ventilation shaft; Said condenser is used for said high temperature demands space is heated;
Said working space is adjacent with said high temperature demands space, and the heat that distributes of the said high temperature demands of the absorption of air of said working space space and heating;
Be provided with blower fan in the said ventilation shaft, be used for making the air of said working space to get into, after coming out from said outlet, enter in the water in said pond from said import;
Said evaporimeter is used for absorbing the heat of said pond water.
Further, said stove device also comprises: the control module and first temperature sensor;
First temperature sensor is arranged in the said high temperature demands space, is used for detecting the temperature in said high temperature demands space;
Said control module is used for controlling according to the temperature that said temperature sensor detects the compression ratio of said compressor.
Further, said stove device also comprises:
Second temperature sensor is arranged in the said pond, in order to detect the temperature of the water in the said pond; And said pond also comprises changes the water device;
The said water device that changes of temperature control that said control module also is used for detecting according to second temperature sensor is changed the water in said pond.
Preferably, said system also comprises:
Place the heater in said high temperature demands space, be used for being heated in the high temperature demands space.
Said stove device also comprises: compressor, choke valve, cold-producing medium circulating line; Said compressor, condenser, choke valve, evaporimeter join end to end through said cold-producing medium circulating line successively, constitute the circulation canal of the cold-producing medium of sealing;
Said compressor is used for said pressurizes refrigerant, gets into said condenser after making cold-producing medium become the gaseous state of HTHP;
Said condenser specifically is used for the said cold-producing medium of condensation liquefaction, makes said cold-producing medium become liquid, and the heat that said cold-producing medium is discharged is discharged in the said high temperature demands space;
Said choke valve is used for the cold-producing medium that flows out from said condenser is reduced pressure, and makes said cold-producing medium become low-temp low-pressure liquid;
Said evaporation apparatus body is used for absorbing the heat of pond water, and the evaporation gasification makes said cold-producing medium become gaseous state from the cold-producing medium that said choke valve flows out.
The embodiment of the invention is through the condenser and the evaporimeter of stove device; Realized respectively heating, heating in the high temperature demands space; And, promptly recycle the waste heat that is dispersed into working space to the working space cooling, working space is remained in the suitable temperature range; Thereby saved at the working space device that installs an air-conditioner, the energy consumption of operation aircondition has been practiced thrift energy greatly.And, utilize compressor that cold-producing medium is compressed the energy consumption that heats and be far smaller than the energy consumption that the burning heating is consumed, further practiced thrift energy, reduce energy consumption.In addition, the technical scheme of the embodiment of the invention need not avoided bringing the dust contaminated food products into from the open air from outdoor ventilation and heat, has avoided the influence to outdoor environment of hot soot gas yet, is convenient to safeguard a more friendly environment.
Description of drawings
Fig. 1 is the heat recovery cooking stove system schematic of the embodiment of the invention one;
Fig. 2 is the heat recovery cooking stove system schematic of the embodiment of the invention two.
The specific embodiment
Main thought of the present invention is to utilize the method for compressor to the cold-producing medium compression, makes the condenser heat release realize the high temperature demands of cooking stove heated food, evaporimeter is absorbed heat realize the demand to the working environment cooling.Because do not adopt the mode of burning heating, Energy Efficiency Ratio improves greatly, has practiced thrift the energy consumption in the heating process; Simultaneously, owing to do not need again the extra device that installs an air-conditioner that working environment is lowered the temperature, practiced thrift the energy consumption in the temperature-fall period again.The invention provides two specific embodiments technical scheme is described, specify the technical scheme of the embodiment of the invention below in conjunction with accompanying drawing.
Embodiment one
In the heat recovery cooking stove system of the embodiment of the invention one, as shown in Figure 1, comprising: high temperature demands space 101, working space 102, ventilation shaft 103, and stove device of the present invention.
Wherein, high temperature demands space 101 refers to the space that is generally used for heated food, needs higher temperature, for example need be higher than 80 ℃ temperature.For example, the space below kitchen range top plane is heating space normally, in high temperature demands space 101, places Oil-burning range in the conventional art, and be placed in order to heating and take advantage of the sundries ware on the kitchen range top plane, like frying pan, saucepan etc., and then the food in the heating vessel.
Working space 102 refers to the space of staff's work, for example, and the space that kitchen range top plane is above.In the space that the staff carries out work, temperature can not be too high, in the normal temperature scope 15-30 ℃ usually.Because working space 102 is adjacent with high temperature demands space 101; High temperature demands space 101 tends to produce a large amount of heat in the process of heated food; And these heats can be dispersed in the working space 102, make working space 102 absorption of air the heat that distributes of high temperature demands space 101 and heating, therefore; Need lower the temperature to the air in the working space 102, make it to remain in the suitable stability range.
The air inlet of ventilation shaft 103 and air outlet are arranged in the working space 102.Be provided with blower fan in the ventilation shaft 103, make the air of 102 li of working spaces get into after blower fan rotates, behind ventilation shaft 103, come out from air outlet from air inlet.Being provided with of air inlet and air outlet can be arranged on positions different in the working space 102 according to actual conditions.Preferable, air inlet can be arranged on the bigger zone of heat in the working space 102, for example, the cooking stove top, feasible higher like this to the air cooling-down efficient in the working space 102, better effects if.
Above-mentioned stove device comprises: evaporimeter 121, compressor 122, condenser 123, cold-producing medium circulating line 124, choke valve 125, control module (not marking among the figure).
Particularly, the refrigerant outlet of compressor 122 links to each other with the refrigerant inlet of condenser 123 through cold-producing medium circulating line 124.
The refrigerant inlet of compressor 122 links to each other with the refrigerant outlet of evaporimeter 121 through cold-producing medium circulating line 124.
The refrigerant outlet of condenser 123 links to each other through cold-producing medium circulating line 124 with the refrigerant inlet of evaporimeter 121, and also is provided with choke valve 125 in the cold-producing medium circulating line 124 between the refrigerant inlet of the refrigerant outlet of condenser 123 and evaporimeter 121.
122 pairs of pressurizes refrigerant of compressor, make cold-producing medium become HTHP gaseous state or, get into condenser 123.The cold-producing medium of the gaseous state of condenser 123 condensation liquefaction HTHPs; Make it to become liquid; Cold-producing medium is being changed into release heat in the liquid condition process by gaseous state; Condenser 123 is discharged into high temperature demands space 101 with the heat that cold-producing medium discharges, thereby the temperature in high temperature demands space 101 is raise.Working space 102 is adjacent with high temperature demands space 101, and high temperature demands space 101 also can be dispersed into heat in the working space 102 in the process of device 123 heating that is condensed, and makes the air heating of working space 102, and temperature raises.
Medium in the high temperature demands space 101 can be an air, and perhaps water is perhaps oily, and perhaps other can realize the medium of the suitable environmental demand of hot conduction, thermmal storage, heat transmission.Through the medium in the high temperature demands space 101 is heated, thereby realize placing the heating of the storage vessel in high temperature demands space.Such as, the medium in the high temperature demands space is a water, after absorbing heat, becomes steam, the steam that utilizes heating to produce is again gone out heat delivery.
125 pairs of liquid refrigerant decompressions of flowing out from condenser 123 of choke valve make cold-producing medium become low-temp low-pressure liquid, and the liquid refrigerant of low-temp low-pressure gets into evaporimeter 121.Evaporimeter 121 is drawn the heat of the air in the ventilation shaft 103, and the evaporation gasification makes cold-producing medium become gas from the liquid refrigerant of the low-temp low-pressure of choke valve 125 outflows, thereby realizes the effect to the air cooling-down that flows through ventilation shaft 103.Like this, in food heating process, after the heat in high temperature demands space 101 is dispersed into working space 102; The hot-air that working space is 102 li gets into from the ventilation shaft import; Through evaporator 121, the airborne heat of evaporimeter 121 extract heat makes air cooling-down; Air is got back to working space 102 from the ventilation shaft outlet; Thereby reach effect, make the temperature of working space 102 remain on a suitable scope, and be unlikely to too hot because of the heat that distribute in high temperature demands space 101 to working space 102 coolings.Preferable, can also be in ventilation shaft the equipment of placement filter oil smoke, like filtering oil smoke net etc.
The gaseous refrigerant of low-temp low-pressure is back to compressor 122 again through the cold-producing medium circulating line, and compressor compresses once more, repeats above-mentioned operation, makes high temperature demands space 101 constantly heat up, and simultaneously the air that flows through ventilation shaft is lowered the temperature.And, because the hot-air that flows in the ventilation shaft constantly for the evaporimeter of heat recovery cooking stove system provides thermal source, thereby further improves the efficient that condenser end heats, form a good benign cycle, further energy savings.
Further, can also comprise temperature sensor 1 in the stove device of the embodiment of the invention one, be arranged in the high temperature demands space 101, detect the temperature in high temperature demands space 101.Control module is according to the compression ratio of the temperature automatic control compressor 122 of temperature sensor 1 detection.
Further; Ventilation shaft also is provided with an air outlet slit in addition and is arranged at outside the working space; Can also comprise temperature sensor 2 in the stove device of the embodiment of the invention one, be arranged at the interior exit of working space of ventilation shaft, in order to the air themperature in the exit in the testing space.Control module receives the temperature value that temperature sensor 2 detects; If the temperature value that temperature sensor 2 detects is less than setting value; Such as setting value is 15 ℃; Then control the valve closing that is arranged at the outlet in the working space of ventilation shaft, the valve opening that is arranged at the outer outlet of working space of control ventilation shaft is discharged to cold air outdoor.
The heat recovery cooking stove system compresses machine of the embodiment of the invention one compresses the energy consumption that the energy consumption that heats is far smaller than the burning heating to cold-producing medium; For example; Heating in the process Energy Efficiency Ratio in the scheme of prior art maybe be less than 1, adopt the scheme that heats that compressor compresses cold-producing medium then Energy Efficiency Ratio can be 2～5.And the technical scheme of the embodiment of the invention one does not need the extra device that installs an air-conditioner that working space is lowered the temperature again, and has practiced thrift the energy in the temperature-fall period again, reduces energy consumption.Therefore; The heat recovery cooking stove system of the embodiment of the invention one can consume a spot of energy and realize simultaneously the high temperature demands space is heated, heated; And working space lowered the temperature; Working space is remained in the suitable temperature range, thereby practiced thrift energy greatly, reduce energy consumption.And the technical scheme of the embodiment of the invention one need not avoided bringing the dust contaminated food products into from the open air from outdoor ventilation and heat, has avoided the influence to outdoor environment of hot soot gas yet, is convenient to safeguard a more friendly environment.
Embodiment two
In the heat recovery cooking stove system of the embodiment of the invention two as shown in Figure 2, comprising: high temperature demands space 101, working space 102, ventilation shaft 103, pond 105 and stove device of the present invention.
The air inlet of ventilation shaft 103 is arranged in the working space 102, and the air outlet of ventilation shaft 103 leads in the water in a pond 105.The exhaust outlet in pond 105 is arranged in the working space 102.
Stove device comprises: evaporimeter 121, compressor 122, condenser 123, cold-producing medium circulating line 124, choke valve 125, control module (not marking among the figure).
122 pairs of pressurizes refrigerant of compressor, make cold-producing medium become HTHP gaseous state or, get into condenser 123.The cold-producing medium of the gaseous state of condenser 123 condensation liquefaction HTHPs; Make it to become liquid; Cold-producing medium is being changed into release heat in the liquid condition process by gaseous state; Condenser 123 is discharged into high temperature demands space 101 with the heat that cold-producing medium discharges, thereby the temperature in high temperature demands space 101 is raise.Working space 102 is adjacent with high temperature demands space 101, and high temperature demands space 101 also can be dispersed into heat in the working space 102 in the process of device 123 heating that is condensed, and makes the air heating of working space 102, and temperature raises.
125 pairs of liquid refrigerant decompressions of flowing out from condenser 123 of choke valve make cold-producing medium become low-temp low-pressure liquid, and the liquid refrigerant of low-temp low-pressure gets into evaporimeter 121.The heat of water in the evaporimeter 121 absorption ponds 105, the evaporation gasification makes cold-producing medium become gas from the liquid refrigerant of the low-temp low-pressure of choke valve 125 outflows, thereby realizes the effect to water for cooling in the pond 105.Like this, after the heat in high temperature demands space 101 was dispersed into working space 102, the hot-air that working space is 102 li got into from the ventilation shaft import; Be discharged to by outlet in the water in pond 105; Water has absorbed airborne heat, is air cooling-down, makes the air themperature of exporting via the exhaust outlet in pond 105 reduce; Reach working space 102 cooling, make the temperature of working space 102 remain on the purpose of a suitable scope.And the water in 105 li in pond owing to absorbed the corresponding rising of airborne heat temperature, thereby the heat of evaporation gasification liquid refrigerant can be provided for evaporimeter 121.After evaporimeter 121 has absorbed the heat in the water, again the water in the pond 105 is lowered the temperature.
In addition, the air of the air outlet of ventilation shaft 103 output is discharged in the pond 105, is not only lowered the temperature, and also plays the effect of filter cleaning.
The gaseous refrigerant of low-temp low-pressure is back to compressor 122 again through the cold-producing medium circulating line, and compressor 122 compresses once more, repeats above-mentioned operation, makes high temperature demands space 101 constantly heat up, and simultaneously the water in pond 105 is lowered the temperature.And, because the hot-air that flows in the ventilation shaft constantly is the water in pond 105; And then thermal source is provided for the evaporimeter of heat recovery cooking stove system; Thereby further improve the efficient that condenser end heats, form a good benign cycle, further energy savings.
Further, can also comprise temperature sensor 3 in the stove device of the embodiment of the invention two, be arranged in the high temperature demands space 101, detect the temperature in high temperature demands space 101.Control module is according to the compression ratio of the temperature automatic control compressor 122 of temperature sensor 3 detections.
Perhaps, can also comprise temperature sensor 4 in the stove device of the embodiment of the invention two, be arranged in the pond 105, detect the temperature of water in the pond 105.Pond 105 also comprises changes the water device.Control module is changed the water in the pond 105 according to the said water device that changes of temperature control that temperature sensor 4 detects.During less than 15 ℃ of setting values, the said water device that changes of control module control is changed the water in the pond 105 such as, the temperature that detects when temperature sensor 4.Change input water and output penstock that the water device specifically can be mounted in pond 105.
The heat recovery cooking stove system of the embodiment of the invention two utilizes compressor that cold-producing medium is compressed the energy consumption that the energy consumption that heats is far smaller than burning heating, and has saved in the working space device that installs an air-conditioner, the energy consumption of operation aircondition.Thereby realize simultaneously the high temperature demands space is heated, heated, and, working space is remained in the suitable temperature range, thereby practiced thrift energy greatly, reduced energy consumption the working space cooling.And the technical scheme of the embodiment of the invention two need not avoided bringing the dust contaminated food products into from the open air from outdoor ventilation and heat, has avoided the influence to outdoor environment of hot soot gas yet, is convenient to safeguard a more friendly environment.
Cold-producing medium described in the embodiment of the invention one or the embodiment two can be cold-producing mediums such as acetylene, ethene, freon, and the power of compressor and compression ratio can be according to the 101 required high temperature designs of high temperature demands space.The energy that compressor rotates can be to be supplied with by motor or petrol and diesel oil machine.The internal structure of compressor is well known to those skilled in the art, and repeats no more here.The structure of condenser, evaporimeter, choke valve also is well known to those skilled in the art like diagram, repeats no more here.
Medium in the high temperature demands space of the foregoing description one or embodiment two can be a water, also can be that oil or other can be realized the medium of the suitable environmental demand of hot conduction, thermmal storage, heat transmission.Through the medium in the high temperature demands space is heated, thereby realize placing the heating of the storage vessel in high temperature demands space.Such as, the medium in the high temperature demands space is a water, after absorbing heat, becomes steam, the steam that utilizes heating to produce is again gone out heat delivery.
Further; If the temperature of demand is very high in the high temperature demands space; Then can also in the high temperature demands space of the heat recovery cooking stove system among embodiment one or the embodiment two, heater be set again; For example electric heater or solar heater or infrared heater etc. replenish the heat in the high temperature demands space, so that the temperature in the high temperature demands space reaches requirement.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. a heat recovery cooking stove system is characterized in that, comprising: high temperature demands space, working space, ventilation shaft and stove device;
The import of said ventilation shaft and outlet are arranged in the said working space;
Said stove device comprises: be arranged at the condenser in the said high temperature demands space and be arranged at the evaporimeter in the said ventilation shaft; Said condenser is used for said high temperature demands space is heated;
Said working space is adjacent with said high temperature demands space, and the heat that distributes of the said high temperature demands of the absorption of air of said working space space and heating;
Be provided with blower fan in the said ventilation shaft, be used for making the air of said working space to get into, behind said ventilation shaft, come out from said outlet from said import;
Said evaporimeter is used for absorbing the heat from said ventilation shaft air flowing.
2. the system of claim 1 is characterized in that, said stove device also comprises: control module and temperature sensor;
Said temperature sensor is arranged in the said high temperature demands space, is used for detecting the temperature in said high temperature demands space;
Said control module is used for controlling according to the temperature that said temperature sensor detects the compression ratio of said compressor.
3. according to claim 1 or claim 2 system is characterized in that the medium in the said high temperature demands space is an air;
Perhaps, the medium in the said high temperature demands space is a water, and becomes steam behind the absorption of the water in the said high temperature demands space heat, and heat is exported;
Perhaps, the medium in the said high temperature demands space is an oil.
4. according to claim 1 or claim 2 system is characterized in that, also comprises:
Place the heater in said high temperature demands space, be used for being heated in the high temperature demands space.
5. the system of claim 1 is characterized in that, said stove device also comprises: compressor, choke valve, cold-producing medium circulating line; Said compressor, condenser, choke valve, evaporimeter join end to end through said cold-producing medium circulating line successively, constitute the circulation canal of the cold-producing medium of sealing;
Said compressor is used for said pressurizes refrigerant, gets into said condenser after making cold-producing medium become the gaseous state of HTHP;
Said condenser specifically is used for the said cold-producing medium of condensation liquefaction, makes said cold-producing medium become liquid, and the heat that said cold-producing medium is discharged is discharged in the said high temperature demands space;
Said choke valve is used for the cold-producing medium that flows out from said condenser is reduced pressure, and makes said cold-producing medium become low-temp low-pressure liquid;
Said evaporation apparatus body is used for absorbing the heat from said ventilation shaft air flowing, and the evaporation gasification makes said cold-producing medium become gaseous state from the cold-producing medium that said choke valve flows out.
6. a heat recovery cooking stove system is characterized in that, comprising: high temperature demands space, working space, ventilation shaft, pond and stove device;
The import of said ventilation shaft is arranged at said working space, and the outlet of said ventilation shaft is arranged in the water in the said pond; The exhaust outlet in said pond is arranged in the said working space;
Said stove device comprises: be arranged at the condenser in the said high temperature demands space and be arranged at the evaporimeter in the said ventilation shaft; Said condenser is used for said high temperature demands space is heated;
Said working space is adjacent with said high temperature demands space, and the heat that distributes of the said high temperature demands of the absorption of air of said working space space and heating;
Be provided with blower fan in the said ventilation shaft, be used for making the air of said working space to get into, after coming out from said outlet, enter in the water in said pond from said import;
Said evaporimeter is used for absorbing the heat of said pond water.
7. system as claimed in claim 6 is characterized in that, said stove device also comprises: the control module and first temperature sensor;
First temperature sensor is arranged in the said high temperature demands space, is used for detecting the temperature in said high temperature demands space;
Said control module is used for controlling according to the temperature that said temperature sensor detects the compression ratio of said compressor.
8. system as claimed in claim 7 is characterized in that, said stove device also comprises:
Second temperature sensor is arranged in the said pond, in order to detect the temperature of the water in the said pond; And said pond also comprises changes the water device;
The said water device that changes of temperature control that said control module also is used for detecting according to second temperature sensor is changed the water in said pond.
9. like the described system of claim 6-8, it is characterized in that, also comprise:
Place the heater in said high temperature demands space, be used for being heated in the high temperature demands space.
10. system as claimed in claim 6 is characterized in that, said stove device also comprises: compressor, choke valve, cold-producing medium circulating line; Said compressor, condenser, choke valve, evaporimeter join end to end through said cold-producing medium circulating line successively, constitute the circulation canal of the cold-producing medium of sealing;
Said compressor is used for said pressurizes refrigerant, gets into said condenser after making cold-producing medium become the gaseous state of HTHP;
Said condenser specifically is used for the said cold-producing medium of condensation liquefaction, makes said cold-producing medium become liquid, and the heat that said cold-producing medium is discharged is discharged in the said high temperature demands space;
Said choke valve is used for the cold-producing medium that flows out from said condenser is reduced pressure, and makes said cold-producing medium become low-temp low-pressure liquid;
Said evaporation apparatus body is used for absorbing the heat of pond water, and the evaporation gasification makes said cold-producing medium become gaseous state from the cold-producing medium that said choke valve flows out.
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| CN201210023461.1A CN102778077B (en) | 2012-02-02 | 2012-02-02 | Residual heat recycling cooking range system |
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| CN201210023461.1A CN102778077B (en) | 2012-02-02 | 2012-02-02 | Residual heat recycling cooking range system |
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| CN104197584A (en) * | 2014-09-18 | 2014-12-10 | 江苏天舒电器有限公司 | Multi-mode running control method and device for restaurant kitchen heat pump system |
| CN107345669A (en) * | 2017-06-26 | 2017-11-14 | 佛山市南海聚腾环保设备有限公司 | A kind of air heat source and thermal pump kitchen range energy recovery force aid system |
| CN108151366A (en) * | 2017-12-25 | 2018-06-12 | 广东伊蕾科斯环境科技有限公司 | A kind of building air exhaust waste heat reclaiming type air source heat pump system |
| CN109458746A (en) * | 2018-09-07 | 2019-03-12 | 广东聚腾环保设备有限公司 | A kind of air heat source and thermal pump fresh-keeping system |
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| CN102778077B (en) | 2014-11-05 |
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Effective date of registration: 20191211 Address after: 314416 No.318, Nanjie Road, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Yuanhua Town Industrial Investment Co., Ltd Address before: 730000 No. 222 West Jiayuguan Road, Chengguan District, Gansu, Lanzhou Patentee before: Gou Zhongwu |