CN1908543A - Air source heat pump boiler - Google Patents
Air source heat pump boiler Download PDFInfo
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- CN1908543A CN1908543A CN 200610036962 CN200610036962A CN1908543A CN 1908543 A CN1908543 A CN 1908543A CN 200610036962 CN200610036962 CN 200610036962 CN 200610036962 A CN200610036962 A CN 200610036962A CN 1908543 A CN1908543 A CN 1908543A
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Abstract
An air source heat pump boiler, includes a boiled water control transaction apparatus arranged with an air source heat pump apparatus, wherein the air source heat pump apparatus and the boiled water control transaction apparatus are connected through a telescoping water heat exchanger. A heating pipe with circulating refrigeration agent and more than one cold water pipe are disposed in the telescoping water heat exchanger. The cold water pipe and the heating pipe with circulating refrigeration agent are the inside and outside sheath setting, the parallel juxtaposition setting, the twist setting, the wavilness setting. The air-source heat pump includes a compressor, a telescoping water heat exchanger, a expanding valve and a heat exchanger in series, which are connected through the pipes. The invention does not have the exhaust gas and the waste residue pollution of the plain cylindrical furnace water heater, and has high automaticity without a special person to monitor and without boiler house and the raw material repertory, which accords with the request of the country to build an economical society. It has simple and reasonable structure, small volume, low cost, high energy utilization and small circuit load.
Description
Technical field
The present invention relates to a kind of boiler, particularly a kind of air source heat pump boiler.
Background technology
The existing conventional boiler is electric water boiler or the boiler boiler that directly adopts Electric heating.Electric water boiler generally comprises water pump, electric heater, water storage box, temperature controller etc., electric water boiler is owing to be converted into heat energy with electric energy earlier, and then heating cold water, its thermal efficiency ratio is lower, generally be lower than 90%, its result directly causes drawbacks such as heating power is big, circuit load is high, energy consumption is high, the time that boils water is long.The boiler boiler then needs to dispose special boiler room and the special messenger keeps an eye on, and will examine annually every year, and the pollution of waste gas and waste residue is all compared seriously, and the thermal efficiency is also lower.At this situation, a little improvement have been done by some producer, as disclosing a kind of energy-saving electrothermic boiler among the Chinese patent ZL 95207224.6, comprise water storage box, temperature controller, indicator lamp, and it also comprises boiler, heat pump.Water storage box is positioned at the boiler top, has a water pipe to insert in the boiler at the bottom of the water storage box, is opened on the boiler bottom; The case top of boiler has a blast pipe to insert in the water storage box, is opened on water storage box top; Ball valve is housed in the water storage box, and ball valve links to each other with water inlet pipe; The water storage box top is provided with artificial filler, has dust cap on the artificial filler; One side of water storage box is equipped with the water level meter, and top is provided with exhaust outlet.Heat pump is a container that electrothermal tube is housed, and is expanding chamber in the heat pump; Heat pump top communicates with boiler top by drainpipe, and the bottom communicates with the boiler bottom by return pipe.Boiler top is provided with discharging valve; Temperature controller is housed on the boiler; One end of temperature controller links to each other by lead, switch with an end of electrothermal tube; The other end of temperature controller and the other end of electrothermal tube link to each other with two pins of attaching plug by lead respectively.Cross-over connection insulation indicator lamp between two leads of temperature controller, an end span of electrothermal tube and power line and temperature controller connects relay indicating light.This energy-saving electrothermic boiler energy consumption is big, the thermal efficiency is low, complex structure, operates also cumbersome.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple and reasonable, cost of manufacture is low, energy utilization rate is high, circuit load is little air source heat pump boiler, to overcome weak point of the prior art.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of air source heat pump boiler, comprise boiling water control treating apparatus, its architectural feature is to be provided with heat pump apparatus of air source, and heat pump apparatus of air source and boiling water control treating apparatus join by the bushing type water heat exchanger.
Be provided with the cold water pipes that heats pipeline and and above circulation cold water of circulation cold-producing medium in the above-mentioned bushing type water heat exchanger.
Above-mentioned cold water pipes and circulation cold-producing medium heat that pipeline is nested with inside and outside being, parallelly is arranged side by side, helical form setting or wavy setting.
Above-mentioned boiling water control treating apparatus comprises boiled water tank, is arranged on steam or temperature detect switch, the full sense switch of water and lack of water sense switch on the boiled water tank, also is provided with the auxilliary heating member of electricity in the boiled water tank.
Above-mentioned heat pump apparatus of air source comprises compressor, bushing type water heat exchanger, expansion valve and the heat exchanger of serial connection successively, and it is connected by pipeline, and the heat exchanger side is provided with wind wheel.
The present invention can cut down the consumption of energy to the cold water Fast Heating significantly owing to adopt compressor set to absorb heat from the air source, heat the method for cold water again, improve the thermal efficiency and reach 380%～570%, and saves energy is saved electric energy more than 75% significantly, and circuit load is little.Simultaneously can save the time that cold water burns till boiling water significantly, the time of 100 ℃ of boiling water of the boiled one-tenth of the cold water of equal in quality has only 1/4 of common electrical water heater.Heat cold water because compressor set absorbs heat from air on the other hand, can reduce environment temperature, can also cool off room air and freeze in summer.
The present invention does not have waste gas, the residue contamination of plain cylindrical furnace water heater, and the automaticity height need not the special messenger and keeps an eye on, and does not need boiler room and material storage house, meets the requirement that country sets up conservation-minded society.It is simple and reasonable, cost of manufacture is low, energy utilization rate is high, circuit load is little.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1, this air source heat pump boiler, comprise heat pump apparatus of air source 19 and boiling water control treating apparatus 20, wherein, heat pump apparatus of air source 19 comprises compressor 10, bushing type water heat exchanger 4, expansion valve 13 and the heat exchanger 11 of serial connection successively, it is connected by pipeline, and heat exchanger 11 sides are provided with wind wheel 12.Boiling water control treating apparatus 20 comprises bushing type water heat exchanger 4, boiled water tank 6, is arranged on steam or temperature detect switch 9, the full sense switch 16 of water and lack of water sense switch 17 on the boiled water tank 6, also is provided with the auxilliary heating member 7 of electricity in the boiled water tank 6.Boiling water control treating apparatus 20 also comprises the cold water pipes 3 that communicates with bushing type water heat exchanger 4, and cold water pipes 3 is provided with cold water filtering treater 2 and water inlet control valve 18.Wherein, water inlet control valve 18 is a magnetic valve, and the installation site of the auxilliary heating member 7 of electricity is lower than the installation site of the test section of lack of water sense switch 17.Heat pump apparatus of air source and boiling water control treating apparatus join by bushing type water heat exchanger 4, bushing type water heat exchanger 4 joins with the pipeline 14 that heats of circulation cold-producing medium, article one, cold water pipes 3 in the shape of a spiral shape be arranged in the bushing type water heat exchanger 4, increase the flow process of water in the bushing type water heat exchanger, helped the raising of rate of heat exchange.Arrow among the figure in the empty frame in the left side is represented the flow of refrigerant direction, and the arrow in the empty frame in the right is represented the water direction that flows.
In the present embodiment, the refrigerant temperature of the HTHP that the compressor 10 compression backs in the heat pump apparatus of air source 19 produce is about 80 ℃～95 ℃, enter 4 pairs of water of bushing type water heat exchanger and heat by heating pipeline 14, wherein be full of cold-producing medium in the bushing type water heat exchanger 4, circulation cold water in the spiral helicine cold water pipes 3.Cold-producing medium and water reverse heat-exchange in sleeve pipe is passed to water with the heat of high temperature refrigerant, and water is heated.
The cold-producing medium of HTHP is flowed through behind the bushing type water heat exchanger 4 by heating pipeline 14, the temperature of cold-producing medium reduces gradually, its temperature is reduced to 20 ℃～30 ℃ by 80 ℃～95 ℃, simultaneously, cold water is flowed into by water inlet 1, behind water inlet control valve 18 and cold water filtering treater 2, flow into cold water pipes 3, flow into hot water pipeline 5 through bushing type water heat exchanger 4 backs again.So, behind about 20 ℃ low-temperature cold water process bushing type water heat exchanger 4, having obtained heat, water temperature raises gradually, and when flowing into hot water pipeline 5, water temperature is near 75 ℃～85 ℃.After 75 ℃～85 ℃ high-temperature-hot-waters entered boiled water tank 6, the auxilliary heating member 7 of electricity that is placed in boiled water tank 6 inside continued to be heated to 100 ℃ with high-temperature-hot-water, until boiling, offered the user via boiling water delivery port 8 at last and used.
Steam or temperature detect switch 9 are housed in the boiled water tank 6, and when the water temperature in the boiled water tank 6 arrived 100 ℃, steam or the auxiliary heating member 7 of temperature detect switch 9 control electricity stopped water being heated; When the water temperature in the boiled water tank 6 was lower than 100 ℃, steam or the auxiliary heating member 7 of temperature detect switch 9 control electricity started, and hot water is continued heating.
In placing boiled water tank, auxiliary heating member 7 tops of electricity lack of water switch 17 detect the water yield in the boiled water tank 6 when not enough, then the auxiliary heating member 7 of control electricity stops water being heated, preventing the dry combustion method phenomenon, and start heat pump apparatus of air source 19 and 18 pairs of boiled water tanks of water inlet control valve 6 simultaneously for high-temperature-hot-waters.Boiled water tank 6 tops are equipped with the full sense switch 16 of water, when the full sense switch 16 of water detects boiled water tank 6 in water completely the time, then stopped boiled water tank 6 is supplied high-temperature-hot-water by full sense switch 16 control heat pump apparatus of air source 19 of water and water inlet control valve 18, anti-sealing spill-over goes out.
In heat pump apparatus of air source 19, through the low-temperature refrigerant of flow ipe 15 behind bushing type water heat exchanger 4 heat-shifts, temperature is 20 ℃～30 ℃; Further reduce through the refrigerant temperature behind the expansion valve 13, be about 3 ℃～10 ℃, after cold-producing medium enters heat exchanger 11 from pipeline 21, carry out heat exchange by wind wheel 12 heat exchanging devices 11, cold-producing medium absorbs heat from air, cold-producing medium is behind heat exchanger 11 flow ipes 22, the temperature of cold-producing medium is brought up to 10 ℃～15 ℃, enter compressor 10 subsequently, become the gas of HTHP after 10 compressions of compressed machine, carry out exchange heat through heating the water that pipeline 14 enters in bushing type water heat exchanger 4 and the cold water pipes once more.
Claims (8)
1. an air source heat pump boiler comprises boiling water control treating apparatus (20), it is characterized in that being provided with heat pump apparatus of air source (19), and heat pump apparatus of air source and boiling water control treating apparatus join by bushing type water heat exchanger (4).
2. air source heat pump boiler according to claim 1 is characterized in that being provided with in the described bushing type water heat exchanger (4) cold water pipes (3) that heats pipeline (14) and and above circulation cold water of circulation cold-producing medium.
3. air source heat pump boiler according to claim 2, it is characterized in that described cold water pipes (3) and heat that pipeline (14) is nested with inside and outside being, parallelly is arranged side by side, helical form setting or wavy setting.
4. air source heat pump boiler according to claim 1, it is characterized in that described boiling water control treating apparatus (20) comprises boiled water tank (6), be arranged on steam or temperature detect switch (9), the full sense switch (16) of water and lack of water sense switch (17) on the boiled water tank, also be provided with the auxilliary heating member (7) of electricity in the boiled water tank.
5. air source heat pump boiler according to claim 4, it is lower than the installation site of lack of water sense switch (17) test section to it is characterized in that described electricity is assisted the installation site of heating member (7).
6. air source heat pump boiler according to claim 4, it is characterized in that described boiling water control treating apparatus (20) also comprises the cold water pipes (3) that communicates with bushing type water heat exchanger (4), cold water pipes is provided with cold water filtering treater (2) and water inlet control valve (18).
7. air source heat pump boiler according to claim 6 is characterized in that described water inlet control valve (18) is a magnetic valve.
8. air source heat pump boiler according to claim 1, it is characterized in that described heat pump apparatus of air source (19) comprises compressor (10), bushing type water heat exchanger (4), expansion valve (13) and the heat exchanger (11) of serial connection successively, it is connected by pipeline, and the heat exchanger side is provided with wind wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610036962 CN1908543A (en) | 2006-08-02 | 2006-08-02 | Air source heat pump boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610036962 CN1908543A (en) | 2006-08-02 | 2006-08-02 | Air source heat pump boiler |
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| Publication Number | Publication Date |
|---|---|
| CN1908543A true CN1908543A (en) | 2007-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610036962 Pending CN1908543A (en) | 2006-08-02 | 2006-08-02 | Air source heat pump boiler |
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| CN (1) | CN1908543A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022828A (en) * | 2009-09-21 | 2011-04-20 | 乐金电子(天津)电器有限公司 | Heat pump water heater with water fountain |
| CN102095251A (en) * | 2011-01-30 | 2011-06-15 | 王金兰 | Fast-heating instant-starting type air heat-energy heat pump water-boiling device |
| CN103216931A (en) * | 2013-05-15 | 2013-07-24 | 广西玉林宏江能源科技有限公司 | Electric heating energy-saving boiled water production line |
| CN110486941A (en) * | 2019-08-21 | 2019-11-22 | 河南科技大学 | A kind of Air-source Heat Pump boiler and its refrigerating and heating method |
-
2006
- 2006-08-02 CN CN 200610036962 patent/CN1908543A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022828A (en) * | 2009-09-21 | 2011-04-20 | 乐金电子(天津)电器有限公司 | Heat pump water heater with water fountain |
| CN102095251A (en) * | 2011-01-30 | 2011-06-15 | 王金兰 | Fast-heating instant-starting type air heat-energy heat pump water-boiling device |
| CN102095251B (en) * | 2011-01-30 | 2013-12-04 | 王金兰 | Fast-heating instant-starting type air heat-energy heat pump water-boiling device |
| CN103216931A (en) * | 2013-05-15 | 2013-07-24 | 广西玉林宏江能源科技有限公司 | Electric heating energy-saving boiled water production line |
| CN103216931B (en) * | 2013-05-15 | 2015-11-25 | 广西玉林宏江能源科技有限公司 | Electrothermal energy saving boiling water product line device |
| CN110486941A (en) * | 2019-08-21 | 2019-11-22 | 河南科技大学 | A kind of Air-source Heat Pump boiler and its refrigerating and heating method |
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