CN101995092A - Method and device for simultaneously supplying hot water and warm air - Google Patents
Method and device for simultaneously supplying hot water and warm air Download PDFInfo
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- CN101995092A CN101995092A CN2009101629895A CN200910162989A CN101995092A CN 101995092 A CN101995092 A CN 101995092A CN 2009101629895 A CN2009101629895 A CN 2009101629895A CN 200910162989 A CN200910162989 A CN 200910162989A CN 101995092 A CN101995092 A CN 101995092A
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Abstract
The invention provides a method and a device thereof for simultaneously supplying hot water and warm air. Particularly, the method for simultaneously supplying hot water and warm air comprises the following steps of: compressing a coolant into high-temperature coolant gas not lower than 75 DEG C by adopting a compressor; inputting the high-temperature coolant gas output by the compressor into a multi-channel micropipe heat exchanger to carry out heat exchange with tap water so as to ensure that the tap water is converted into hot water of 50-60 DEG C and the high-temperature coolant gas is converted into a medium-temperature coolant liquid of 32-37 DEG C; inputting the medium-temperature coolant liquid passing through the multi-channel micropipe heat exchanger into an indoor fan for heat exchange with indoor air so as to supply warm air and ensure that the medium-temperature coolant liquid is converted into a low-temperature coolant liquid not higher than 27 DEG C; and circulating the low-temperature coolant liquid to the compressor after the low-temperature coolant liquid passes through an air cooling evaporator and a gas-liquid separator. The embodiment scheme of the invention realizes the simultaneous supply of hot water and warm air, with simple structure and parameters and achieves the purposes of safety, energy saving and environmental protection.
Description
Technical field
The present invention generally relates to method and the device thereof that hot water and warm braw are provided, and more specifically, relates to a kind of states of matter of refrigerant of utilizing and change method and the device thereof of realizing providing hot water and warm braw simultaneously.
Background technology
At present, the water heater of selling on the market generally is electric heater, gas heater and solar water heater.Electric heater power consumption is big, use cost is high, and needs certain time that preheats.Solar water heater can't round-the-clockly use, and brings and uses inconvenience.Gas heater is prone to accidents, harm people's life security.
In recent years, occur utilizing the states of matter of refrigerant to change the hot water machine that adds hot water, even the instantaneous coolant water heater of hot water occurred when refrigeration, can providing simultaneously.The appearance of these equipment has improved utilization efficiency of energy to a certain extent.Yet, utilize the states of matter of refrigerant to change and realize providing the method for hot water and warm braw and device thereof never can realize simultaneously.In addition, present coolant water heater still has the potentiality of raising to dig aspect utilization efficiency of energy.
Therefore, exist, can realize providing the method and the need for equipment thereof of hot water and warm braw simultaneously safety, environmental protection and more energy-conservation.
Summary of the invention
An object of the present invention is to provide a kind of method that hot water and warm braw are provided simultaneously, described method comprises: adopt compressor the refrigerant boil down to be not less than 75 ℃ high temperature refrigerant gas; The described high temperature refrigerant gas input multichannel microtubule heat exchanger and the running water of described compressor output are carried out heat exchange, so that described running water is converted to 50 ℃ to 60 ℃ hot water, and make described high temperature refrigerant gas be converted to 32 ℃ to 37 ℃ middle temperature refrigerant liquid; To carry out heat exchange through warm refrigerant liquid input indoor fan and room air in described behind the described multichannel microtubule heat exchanger, so that warm braw to be provided, and make described in warm refrigerant liquid be converted into temperature and be not higher than 27 ℃ low temperature refrigerant liquid; And, described low temperature refrigerant liquid is circulated to described compressor after by air-cooled evaporimeter and gas-liquid separator.
According to one embodiment of the invention, the step of described " adopting compressor the refrigerant boil down to be not less than 75 ℃ high temperature refrigerant gas " comprises the high temperature refrigerant gas with 80 ℃ to 90 ℃ of refrigerant boil down tos.
Wherein, described " the described high temperature refrigerant gas input multichannel microtubule heat exchanger and the running water of the output of described compressor are carried out heat exchange; so that described running water is converted to 50 ℃ to 60 ℃ hot water; and make described high temperature refrigerant gas be converted to 32 ℃ to 37 ℃ middle temperature refrigerant liquid " step comprise and make described running water be converted to about 55 ℃ of hot water, and make described high temperature refrigerant gas be converted to about 35 ℃ middle temperature refrigerant liquid.Wherein, described " will carry out heat exchange through warm refrigerant liquid input indoor fan and room air in described behind the described multichannel microtubule heat exchanger; so that warm braw to be provided, and make described in warm refrigerant liquid be converted into temperature and be not higher than 27 ℃ low temperature refrigerant liquid " step comprise make described in warm refrigerant liquid be converted into the about 25 ℃ low temperature refrigerant liquid of temperature.
According to another embodiment of the invention, wherein said multichannel microtubule heat exchanger comprises three parallel at least refrigerant pipelines.
Another object of the present invention provides a kind of device that hot water and warm braw are provided simultaneously, and described device comprises: compressor, described compressor are not less than the refrigerant boil down to 75 ℃ high temperature refrigerant gas; Multichannel microtubule heat exchanger, described multichannel microtubule heat exchanger carries out heat exchange with the described high temperature refrigerant gas and the running water of described compressor output, so that described running water is converted to 50 ℃ to 60 ℃ hot water, and make described high temperature refrigerant gas be converted to 32 ℃ to 37 ℃ middle temperature refrigerant liquid; Indoor fan, described indoor fan will carry out heat exchange through warm refrigerant liquid in described behind the described multichannel microtubule heat exchanger and room air, so that warm braw to be provided, and make described in warm refrigerant liquid be converted into temperature and be not higher than 27 ℃ low temperature refrigerant liquid; And air-cooled evaporimeter, described low temperature refrigerant liquid are circulated to described compressor after by air-cooled evaporimeter; Wherein, the port of export of described compressor links to each other with the refrigerant arrival end of described multichannel microtubule heat exchanger, the refrigerant exit end of described multichannel microtubule heat exchanger links to each other with the refrigerant arrival end of described indoor fan, the refrigerant exit end of described indoor fan links to each other with the refrigerant arrival end of described air-cooled evaporimeter, and the refrigerant exit end of described air-cooled evaporimeter is connected to the arrival end of described compressor.
According to one embodiment of the invention, wherein said compressor is with the high temperature refrigerant gas of 80 ℃ to 90 ℃ of refrigerant boil down tos.
Wherein, described multichannel microtubule heat exchanger is converted to about 55 ℃ of hot water with described running water, and makes described high temperature refrigerant gas be converted to about 35 ℃ middle temperature refrigerant liquid.Wherein, described indoor fan is converted into the about 25 ℃ low temperature refrigerant liquid of temperature with warm refrigerant liquid in described.
According to another embodiment of the invention, wherein said multichannel microtubule heat exchanger comprises three parallel at least refrigerant pipelines.
According to another embodiment of the invention, wherein between the refrigerant arrival end of the refrigerant exit end of described indoor fan and described air-cooled evaporimeter, also be serially connected with reservoir.
According to another embodiment of the invention, wherein between the refrigerant arrival end of the refrigerant exit end of described air-cooled evaporimeter and described compressor, also be serially connected with gas-liquid separator.
According to another embodiment of the invention, wherein between the port of export of the refrigerant exit end of described air-cooled evaporimeter and described compressor also cross-over connection the instantaneous pressure balancer is arranged.
Embodiment of the present invention have realized providing simultaneously hot water and warm braw with simple structure and parameter, have not only reached the purpose of safe, energy-conservation and environmental protection, and are convenient to very much realize on existing air-conditioning and refrigeration system with less workload.
Description of drawings
By with reference to embodiment of the present invention illustrate that the present invention may be better understood, in the accompanying drawings:
Fig. 1 is the structural representation that the device 100 of hot water and warm braw is provided simultaneously according to the present invention.
Fig. 2 is the block diagram that the method 200 of hot water and warm braw is provided simultaneously according to the present invention.
Fig. 3 is the structural representation according to multichannel microtubule heat exchanger 11 of the present invention.
Fig. 4 is the partial enlarged drawing of the A part among Fig. 3.
Fig. 5 is the profile according to the refrigerant pipeline 21 in the multichannel microtubule heat exchanger 11 of the present invention.
The specific embodiment
In the following description, for illustrative purposes, a large amount of concrete details have been set forth, to provide to complete understanding of the present invention.Yet those skilled in the art does not have these concrete details can realize the present invention with clear yet.In addition, known structure and equipment are with shown in the form of block diagram.In this respect, shown particular exemplary embodiment is not to be used for limiting the present invention, and only is to be used for illustrating it.Therefore, scope of the present invention is not to be determined by the specific embodiment that is provided, and only is that statement by appended claims limits.
Referring to Fig. 1, Fig. 1 is the structural representation that the device 100 of hot water and warm braw is provided simultaneously according to the present invention.Described device 100 comprises compressor 10, multichannel microtubule heat exchanger 11, indoor fan 12, air-cooled evaporimeter 13, reservoir 14, gas-liquid separator 15 and instantaneous pressure balancer 16.
Wherein, the port of export 10a of described compressor 10 links to each other with the refrigerant arrival end 11a of described multichannel microtubule heat exchanger 11.The refrigerant exit end 11b of described multichannel microtubule heat exchanger 11 links to each other with the refrigerant arrival end 12a of described indoor fan 12.The refrigerant exit end 12b of described indoor fan 12 links to each other with the refrigerant arrival end 14a of described reservoir 14.The refrigerant exit end 14b of described reservoir 14 links to each other with the refrigerant arrival end 13a of air-cooled evaporimeter 13.The refrigerant exit end 13b of described air-cooled evaporimeter 13 links to each other with the refrigerant arrival end 15a of described gas-liquid separator 15.The refrigerant exit end 15b of described gas-liquid separator 15 is connected to the arrival end 10b of described compressor 10.Wherein, between the port of export 10a of the refrigerant exit end 13b of described air-cooled evaporimeter 13 and described compressor 10 also cross-over connection instantaneous pressure balancer 16 is arranged.11c is the water inlet of running water (for example municipal tap water or other similar domestic waters), and 11d is the delivery port of the running water after heating.
According to one embodiment of the invention, adopt compressor 10 the refrigerant boil down to be not less than 75 ℃ high temperature refrigerant gas (at 10a, the 11a place); The described high temperature refrigerant gas input multichannel microtubule heat exchanger 11 of described compressor 10 outputs is carried out heat exchange with running water, so that described running water is converted to 50 ℃ to 60 ℃ hot water (at the 11d place), and make described high temperature refrigerant gas be converted to 32 ℃ to 37 ℃ middle temperature refrigerant liquid (at 11b, the 12a place); To carry out heat exchange with room air through warm refrigerant liquid input indoor fan 12 in described behind the described multichannel microtubule heat exchanger 11, so that warm braw to be provided, and make described in warm refrigerant liquid be converted into temperature and be not higher than 27 ℃ low temperature refrigerant liquid (at the 12b place); And, described low temperature refrigerant liquid is circulated to described compressor 10 after by air-cooled evaporimeter 13 and gas-liquid separator 15.
According to another embodiment of the present invention, compressor 10 can be with the high temperature refrigerant gas (at 10a, the 11a place) of 80 ℃ to 90 ℃ of refrigerant boil down tos.Wherein, described multichannel microtubule heat exchanger 11 can be converted to described running water about 55 ℃ of hot water (at the 11d place), and described high temperature refrigerant gas is converted to about 35 ℃ middle temperature refrigerant liquid (at 11b, the 12a place).Wherein, described indoor fan 12 can be converted into warm refrigerant liquid in described the about 25 ℃ low temperature refrigerant liquid (at the 12b place) of temperature.
The structure and parameter that adopts in the above-mentioned embodiment has not only been realized hot water and warm braw are provided simultaneously, and has obtained user's sensation warm braw as snug as a bug in a rug.Because the warm braw that adopts about 32 ℃ to 37 ℃ middle temperature refrigerant liquid and room air to exchange acquisition is in the section of human the most comfortable, can not feel that undue heat is dry.
Said structure and parameter are the present inventor's a large amount of unconventional experiments of process and determine.Yet, it will be understood by those skilled in the art that above-mentioned parameter is used for illustrating technical scheme of the present invention at this, the present invention is not as limit.
Participate in Fig. 2, Fig. 2 is the block diagram that the method 200 of hot water and warm braw is provided simultaneously according to the present invention.Said method comprising the steps of:
Step 201: adopt compressor the refrigerant boil down to be not less than 75 ℃ high temperature refrigerant gas;
Step 202: the described high temperature refrigerant gas input multichannel microtubule heat exchanger and the running water of described compressor output are carried out heat exchange, so that described running water is converted to 50 ℃ to 60 ℃ hot water, and make described high temperature refrigerant gas be converted to 32 ℃ to 37 ℃ middle temperature refrigerant liquid;
Step 203: will carry out heat exchange through warm refrigerant liquid input indoor fan and room air in described behind the described multichannel microtubule heat exchanger, so that warm braw to be provided, and make described in warm refrigerant liquid be converted into temperature and be not higher than 27 ℃ low temperature refrigerant liquid; And,
Step 204: described low temperature refrigerant liquid is circulated to described compressor after by air-cooled evaporimeter and gas-liquid separator.
According to one embodiment of the invention, described step 201 comprises the high temperature refrigerant gas with 80 ℃ to 90 ℃ of refrigerant boil down tos.Wherein, described step 202 comprises makes described running water be converted to about 55 ℃ of hot water, and makes described high temperature refrigerant gas be converted to about 35 ℃ middle temperature refrigerant liquid.Wherein, described step 203 comprise make described in warm refrigerant liquid be converted into the about 25 ℃ low temperature refrigerant liquid of temperature.
Referring to Fig. 3 to Fig. 5.Wherein, Fig. 3 is the structural representation according to multichannel microtubule heat exchanger 11 of the present invention.Fig. 4 is the partial enlarged drawing of the A part among Fig. 3.Fig. 5 is the profile according to the refrigerant pipeline 21 in the multichannel microtubule heat exchanger 11 of the present invention.
Multichannel microtubule heat exchanger 11 includes many refrigerant pipelines 21, and this refrigerant pipeline 21 is a coil shape, and is with the water pipe 22 that carries out heat exchange with it thereon.This water pipe 22 is provided with the heat tunnel of water inlet 11c and delivery port 11d formation, carries out heat exchange when making the water process multichannel microtubule heat exchanger 11 in the water pipe 22 and becomes hot water, flows out for use from delivery port 11d.Thermostat 17 is housed, within the limits prescribed with control water outlet water temperature on delivery port 11d.
The present invention is provided with between refrigerant pipeline 21 and water pipe 22 and prevents the sleeve pipe 23 of coolant leakage in the water, is provided with coolant leakage warning device 7 in the end of sleeve pipe 23.When refrigerant pipeline 21 took place to leak, refrigerant entered sleeve pipe 23, and reported to the police by the coolant leakage warning device 7 of sleeve pipe 23 ends, and is pollution-free to guarantee water, uses safer.At the refrigerant arrival end 11a of multichannel microtubule heat exchanger 11 shunting supercharging device 8 is housed, makes the refrigerant that enters branch's refrigerant pipeline 21 more even, and increased pressure.
In the present invention, in order to allow compressor 10 start shooting rapidly, the stand-by time after shutting down is shortened in frequent start, and going back cross-over connection between the port of export 10a of the refrigerant exit end 13b of described air-cooled evaporimeter 13 and described compressor 10 has instantaneous pressure balancer 16.
The high-temperature gas that comes out from compressor 10 enters multichannel microtubule heat exchanger 11, and the outside of refrigerant pipe 21 is coated with the water pipe 22 that carries out heat exchange with it in the multichannel microtubule heat exchanger 11.When water pipe 22 had water to flow, the refrigerant of high temperature was just passed to water with heat in the refrigerant pipeline 21, made behind the hot water for use.Warm refrigerant liquid carried out heat exchange for indoor fan 12 and room air during the cold media gas of high temperature became after cooling, so that heating installation to be provided.The low temperature refrigerant liquid that process indoor fan 12 and room air carry out after the heat exchange is sent in the air-cooled evaporimeter 13.Cold media gas evaporation and become gas in the air-cooled evaporimeter 13 is sucked by compressor 10 again, and the cold media gas that becomes HTHP is after compression sent into multichannel microtubule heat exchanger 11 again.Like this, by continuous circulation, can produce hot water and heating installation continuously simultaneously for use.Between the port of export 10a of compressor 10 and reservoir 14, equalizing line 18 is housed; after compressor 10 outages; instantaneous pressure balancer 16 (such as on-off system) is opened on the equalizing line 18; make gases at high pressure flow into reservoir 14, make system moment obtain pressure balance, so that can start immediately after shutting down from equalizing line 18; Fraquent start; stand-by time can shorten to 1.5 seconds, and is so just the same with the liquefied petroleum water heater, can instant-heating.
The present invention is provided with shunting supercharging device 8, as shown in Figure 3, Figure 4, makes the refrigerant that enters refrigerant pipeline 21 more even, and many refrigerant pipelines 21 are housed in water pipe 22.The surface of refrigerant pipeline 21 and water pipe 22 is made into uneven, can make refrigerant pipeline 21 become turbulent condition with water pipe 22 interior water thus in use, thereby can conduct heat rapidly, reaches splendid heat transfer efficiency.And, on the delivery port 11d of water pipe 22, also be provided with thermostat 17, by the temperature sensor monitors water temperature and by the cold medium flux in the control circuit control refrigerant pipeline 21, to reach the purpose of control water temperature.
On multichannel microtubule heat exchanger 11, be equipped with and prevent the sleeve pipe 23 that leaks,, can prevent that refrigerant and oil from entering in the water, to guarantee user's safety when refrigerant pipeline 21 is in operation when taking place to leak.Described coolant leakage warning device 7 is one to be enclosed within the sleeve pipe in the refrigerant pipeline 21 ends outsides as shown in Figure 3, Figure 4, and water pipe 22 and refrigerant pipeline 21 are isolated.When the refrigerant pipe took place to leak, refrigerant and refrigeration oil entered sleeve pipe 23.More when the refrigerant gathering, when for example pressure surpasses 0.01MPa,, can cause system alarm by pressure capsule system, safe in utilization to guarantee.
According to another embodiment of the invention, wherein said multichannel microtubule heat exchanger comprises three parallel at least refrigerant pipelines 21.Although be example with parallel three refrigerant pipelines 21 among Fig. 4, it will be understood by those skilled in the art that the present invention not as limit, four, five, six or more refrigerant pipelines 21 parallel or serial/parallel combination all are possible.In addition, the cross section of described many refrigerant pipelines 21 also is not limited to circle, also can adopt different diameters and/or cross section, as long as satisfy heat exchange parameter requirement of the present invention.
In a word, embodiment of the present invention have realized providing simultaneously hot water and warm braw with simple relatively structure and control parameter, not only reached the purpose of safe, energy-conservation and environmental protection, and be convenient to very much on existing air-conditioning and refrigeration system, realize this function with less workload.And embodiment of the present invention have further improved the service efficiency of the energy.
Though invention has been described at embodiment, those skilled in the art can therefrom recognize many modifications and variations.Appending claims should be regarded as covering all these and fall into the interior modifications and variations of the real spirit and scope of the present invention.
Claims (13)
1. method that hot water and warm braw are provided simultaneously comprises:
Adopt compressor the refrigerant boil down to be not less than 75 ℃ high temperature refrigerant gas;
The described high temperature refrigerant gas input multichannel microtubule heat exchanger and the running water of described compressor output are carried out heat exchange, so that described running water is converted to 50 ℃ to 60 ℃ hot water, and make described high temperature refrigerant gas be converted to 32 ℃ to 37 ℃ middle temperature refrigerant liquid;
To carry out heat exchange through warm refrigerant liquid input indoor fan and room air in described behind the described multichannel microtubule heat exchanger, so that warm braw to be provided, and make described in warm refrigerant liquid be converted into temperature and be not higher than 27 ℃ low temperature refrigerant liquid; And
Described low temperature refrigerant liquid is circulated to described compressor after by air-cooled evaporimeter and gas-liquid separator.
2. the method for claim 1, the step of wherein said " adopting compressor the refrigerant boil down to be not less than 75 ℃ high temperature refrigerant gas " comprises the high temperature refrigerant gas with 80 ℃ to 90 ℃ of refrigerant boil down tos.
3. method as claimed in claim 2, wherein said " the described high temperature refrigerant gas input multichannel microtubule heat exchanger and the running water of the output of described compressor are carried out heat exchange; so that described running water is converted to 50 ℃ to 60 ℃ hot water; and make described high temperature refrigerant gas be converted to 32 ℃ to 37 ℃ middle temperature refrigerant liquid " step comprise and make described running water be converted to about 55 ℃ of hot water, and make described high temperature refrigerant gas be converted to about 35 ℃ middle temperature refrigerant liquid.
4. method as claimed in claim 2, wherein said " will carry out heat exchange through warm refrigerant liquid input indoor fan and room air in described behind the described multichannel microtubule heat exchanger; so that warm braw to be provided, and make described in warm refrigerant liquid be converted into temperature and be not higher than 27 ℃ low temperature refrigerant liquid " step comprise make described in warm refrigerant liquid be converted into the about 25 ℃ low temperature refrigerant liquid of temperature.
5. the method for claim 1, wherein said multichannel microtubule heat exchanger comprise three parallel at least refrigerant pipelines.
6. device that hot water and warm braw are provided simultaneously comprises:
Compressor, described compressor are not less than the refrigerant boil down to 75 ℃ high temperature refrigerant gas;
Multichannel microtubule heat exchanger, described multichannel microtubule heat exchanger carries out heat exchange with the described high temperature refrigerant gas and the running water of described compressor output, so that described running water is converted to 50 ℃ to 60 ℃ hot water, and make described high temperature refrigerant gas be converted to 32 ℃ to 37 ℃ middle temperature refrigerant liquid;
Indoor fan, described indoor fan will carry out heat exchange through warm refrigerant liquid in described behind the described multichannel microtubule heat exchanger and room air, so that warm braw to be provided, and make described in warm refrigerant liquid be converted into temperature and be not higher than 27 ℃ low temperature refrigerant liquid; And
Air-cooled evaporimeter, described low temperature refrigerant liquid are circulated to described compressor after by air-cooled evaporimeter;
Wherein, the port of export of described compressor links to each other with the refrigerant arrival end of described multichannel microtubule heat exchanger, the refrigerant exit end of described multichannel microtubule heat exchanger links to each other with the refrigerant arrival end of described indoor fan, the refrigerant exit end of described indoor fan links to each other with the refrigerant arrival end of described air-cooled evaporimeter, and the refrigerant exit end of described air-cooled evaporimeter is connected to the arrival end of described compressor.
7. device as claimed in claim 6, wherein said compressor is with the high temperature refrigerant gas of 80 ℃ to 90 ℃ of refrigerant boil down tos.
8. device as claimed in claim 7, wherein said multichannel microtubule heat exchanger is converted to about 55 ℃ of hot water with described running water, and makes described high temperature refrigerant gas be converted to about 35 ℃ middle temperature refrigerant liquid.
9. device as claimed in claim 7, wherein said indoor fan is converted into the about 25 ℃ low temperature refrigerant liquid of temperature with warm refrigerant liquid in described.
10. device as claimed in claim 6, wherein said multichannel microtubule heat exchanger comprise three parallel at least refrigerant pipelines.
11. device as claimed in claim 6 wherein also is serially connected with reservoir between the refrigerant arrival end of the refrigerant exit end of described indoor fan and described air-cooled evaporimeter.
12. device as claimed in claim 6 wherein also is serially connected with gas-liquid separator between the refrigerant arrival end of the refrigerant exit end of described air-cooled evaporimeter and described compressor.
13. device as claimed in claim 6, wherein between the port of export of the refrigerant exit end of described air-cooled evaporimeter and described compressor also cross-over connection the instantaneous pressure balancer is arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101629895A CN101995092A (en) | 2009-08-21 | 2009-08-21 | Method and device for simultaneously supplying hot water and warm air |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101629895A CN101995092A (en) | 2009-08-21 | 2009-08-21 | Method and device for simultaneously supplying hot water and warm air |
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| CN101995092A true CN101995092A (en) | 2011-03-30 |
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| CN2009101629895A Pending CN101995092A (en) | 2009-08-21 | 2009-08-21 | Method and device for simultaneously supplying hot water and warm air |
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| CN113251482A (en) * | 2021-05-09 | 2021-08-13 | 武汉兴得科技有限公司 | Intelligent building integrated linkage management system and method |
| CN113296563A (en) * | 2021-05-09 | 2021-08-24 | 武汉兴得科技有限公司 | Machine room management system and method based on Internet of things technology |
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Application publication date: 20110330 |