CN106152509A - A kind of Teat pump boiler layered circulation heating system - Google Patents
A kind of Teat pump boiler layered circulation heating system Download PDFInfo
- Publication number
- CN106152509A CN106152509A CN201610819116.7A CN201610819116A CN106152509A CN 106152509 A CN106152509 A CN 106152509A CN 201610819116 A CN201610819116 A CN 201610819116A CN 106152509 A CN106152509 A CN 106152509A
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- coil pipe
- heating
- branch road
- outlet
- coil
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/146—Connecting elements of a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of Teat pump boiler layered circulation heating system.The present invention includes water tank, the first coil pipe, the second coil pipe, the 3rd coil pipe and heating water tanks pipeline；Described first coil pipe, the second coil pipe, the 3rd coil pipe are in close contact with water tank outer surface by heat-conducting silicone grease, the inlet ductwork of described heating water tanks pipeline is divided into the first heating branch road, the second heating branch road and the 3rd heating branch road, the entrance of described first coil pipe passes through the first magnetic valve and the first heating branch road is connected, the entrance of described second coil pipe and the second heating branch road are connected, and the entrance of described 3rd coil pipe passes through the second magnetic valve and the 3rd heating branch road is connected；The export pipeline of described heating water tanks pipeline is divided into the first outlet branch road, the second outlet branch road, the 3rd outlet branch road, the described export pipeline of heating water tanks pipeline is connected with the import of choke valve, the outlet of described choke valve is connected with the import of evaporimeter, the outlet of described evaporimeter is connected with the air entry of compressor, and the exhaust outlet of described compressor is connected with the inlet ductwork of described heating water tanks pipeline.The present invention reduces Teat pump boiler operation energy consumption, reduces the waste of water resource and the energy.
Description
Technical field
The present invention relates to field of water heaters, the layered circulation heating of more particularly to a kind of Teat pump boiler is
System.
Background technology
Facing severe challenge instantly in environmental pollution and energy shortage, the application of renewable energy utilization technology is more and more wider
General.At field of water heaters Teat pump boiler, solar water heater etc. by extensive utilization and extention.And solar water heater relies on
Sunlight heat, it is low, by features such as the factors such as time weather are limited that solar energy has instability, density.Heat-pump hot-water by contrast
Device is restricted the less energy-conserving and environment-protective again of factor and by extensive popularization and application.Teat pump boiler be by refrigerant absorption chamber outside
Air or the heat of other thermals source, make low grade heat energy be converted to high-grade heat energy and be allowed to be transported to condenser heating water.Condensation
Device mode of heating can be divided into three kinds, is respectively the water to whole volumes and directly heats, is circulated whole water and adds
Heat and the temperature disposably heating the water to set are transported to the directly-heated type mode of heating of incubator again.Water to whole volumes
The mode that directly heats and mode of heating is circulated to whole water, it is impossible to flexible modulation tank hot water measures, and all exists
The shortcoming causing great energy waste when user's water consumption is few, and heated and delivered to the mode of attemperater and be applicable to greatly
Type water place or the place of scarce hot water, be not suitable for small apartment family, the problem equally existing energy waste.
Content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, a kind of simple in construction is provided, easily realizes, and can expire
The Teat pump boiler loop heating system of the different use demand of foot user, can effectively promote Teat pump boiler operational efficiency and make
By efficiency, reduce system and run power consumption, reduce the waste of energy resource.
By realizing that the purpose of the present invention be the technical scheme is that
A kind of Teat pump boiler layered circulation heating system, is characterized in that, including water tank the 6th, the first coil pipe the 9th, the second coil pipe
10th, the 3rd coil pipe 11 and heating water tanks pipeline 14；Described first coil pipe the 9th, the second coil pipe the 10th, the 3rd coil pipe 11 passes through heat-conducting silicone grease
Being in close contact with water tank outer surface, described first coil pipe 9 is positioned at the top of water tank 6, and described second coil pipe 10 is positioned in water tank 6
Portion, described 3rd coil pipe 11 is positioned at the bottom of water tank 6, and described first coil pipe 9 is mutually overlapping with the second coil pipe 2/10ths 3 part
Folded, described second coil pipe 10 overlaps with described 3rd coil pipe 2/11sts 3 part, described first coil pipe 9 and described 3rd dish
Pipe 11 3/part overlaps；Described first coil pipe 9 starts from the top of water tank 6, and described second coil pipe 10 starts from the first dish
/ 3rd positions of pipe 9, described 3rd coil pipe 11 starts from 1/3rd positions of the second coil pipe 10, described first coil pipe
9 2/3rds positions ending at the second coil pipe 10, described second coil pipe 10 ends at 2/3rds of the 3rd coil pipe 11
Putting place, described 3rd coil pipe 11 ends at the bottom of water tank 6；；The inlet ductwork of described heating water tanks pipeline 14 is divided into first to add
Hot branch road the 21st, the second heating branch road 22 and the 3rd heating branch road 23, the entrance of described first coil pipe 9 by the first magnetic valve 7 with
First heating branch road 21 is connected, and the entrance of described second coil pipe 10 and the second heating branch road 22 are connected, described 3rd coil pipe 11
Entrance is connected with the 3rd heating branch road 23 by the second magnetic valve 8；The export pipeline of described heating water tanks pipeline 14 is divided into first
Outlet branch road the 24th, the second outlet branch road the 25th, the 3rd outlet branch road 26, the outlet of described first coil pipe 9 is by the first check valve 12
Being connected with the first outlet branch road 24, the outlet of described second coil pipe 10 is connected with the second outlet branch road 25, described 3rd coil pipe 11
It is connected with the 3rd outlet branch road 26 by the second check valve 13；The export pipeline of described heating water tanks pipeline 14 and choke valve 4
Import is connected, and the outlet of described choke valve 4 is connected with the import of evaporimeter 3, the outlet of described evaporimeter 3 and the suction of compressor 1
Gas port is connected, and the exhaust outlet of described compressor 1 is connected with the inlet ductwork of described heating water tanks pipeline 14.
Described first coil pipe, the second coil pipe and the 3rd coil pipe are face contacts with contacting of water tank outer surface, and coil form can
Think D type or rectangle.
Described first coil pipe, the second coil pipe and the 3rd coil pipe water tank outer surface coiling the number of turns be respectively 2 circles, 4 circle, 6 circle,
8 circles, 10 circles, 12 circles, 14 circles, 16 circles, 18 circles or 20 circles.The preferably coiling number of turns is 6 circles.
The feature of the present invention and generation provide the benefit that: by heating water tanks coil pipe is divided into the first heating branch road,
Second heating branch road and the 3rd heating branch road, the first heating branch road and the first coil pipe, the 3rd heat branch road and the 3rd coil pipe it
Between be respectively equipped with the first magnetic valve and the second magnetic valve, and by the opening and closing of user's request control magnetic valve so that should
Water heater can meet the different water consumption of user and the different demand of hot water temperature, and reduces Teat pump boiler operation energy consumption,
Reduce the waste of water resource and the energy；And make three coil pipes coil position staggered relative arrangement on water tank, based on above-mentioned control,
Make heat pump can realize half courage fast hierarchical heating mode, whole courage rapid and uniform heating pattern and whole according to user's request
Courage rapid and uniform heating pattern, improves and entirely heats the Energy Efficiency Ratio of circulation and have and higher heat speed.
Brief description
Fig. 1 show the system schematic of the present invention a kind of Teat pump boiler layered circulation heating system；
Fig. 2 show heating water tanks pipeline 14 import branch road and outlet branches road schematic diagram；
In figure: 1. compressor, 2. blower fan, 3. evaporimeter, 4. choke valve, 5. controller, 6. water tank, 7. the first magnetic valve,
8. the second magnetic valve, 9. the first coil pipe, 10. the second coil pipe, 11. the 3rd coil pipes, 12. first check valves, 13. second check valves,
14. heating water tanks pipelines.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Referring to Fig. 1, the 1st, a kind of Teat pump boiler leveled heating pattern of the present invention and the circulatory system include described compressor
Blower fan the 2nd, evaporimeter the 3rd, choke valve the 4th, controller the 5th, water tank the 6th, the first magnetic valve the 7th, the second magnetic valve the 8th, the first coil pipe the 9th, the second dish
Pipe the 10th, the 3rd coil pipe the 11st, the first check valve the 12nd, the second check valve 13, heating water tanks pipeline 14.
A kind of Teat pump boiler layered circulation heating system of the present invention includes water tank the 6th, the first coil pipe the 9th, the second coil pipe the 10th, the
Three coil pipes 11 and heating water tanks pipeline 14.Described first coil pipe the 9th, the second coil pipe the 10th, the 3rd coil pipe 11 is by smearing heat-conducting silicone grease
Being in close contact with water tank outer surface, contact form is face contact, and described first coil pipe the 9th, the second coil pipe the 10th, the 3rd coil pipe 11 is permissible
Being heat absorption plate core structure road, it is also possible to be rectangular duct, coil pipe can be copper pipe or aluminum pipe.Described first coil pipe the 9th, the second coil pipe the 10th, the 3rd
The coiling number of turns of coil pipe 11 can be 2 circles respectively, it is possible to is 4 circles, 6 circles, 8 circles, 10 circles, 12 circles, 14 circles, 16 circles, 18 circles and 20 circles,
In the present embodiment, each coil pipe preferably coils the number of turns and is 6 circles.Three coil pipes are respectively as follows: described first coil pipe 9 relative to position and are positioned at
The top of described water tank 6, described second coil pipe 10 is positioned at the middle part of water tank 6, and described 3rd coil pipe 11 is positioned at the bottom of water tank 6,
And described first coil pipe 9 overlaps with the second coil pipe 2/10ths 3 part, described second coil pipe 10 and described 3rd coil pipe 11
2/3rds parts overlap, and described first coil pipe 9 and described 3rd coil pipe 11 3/part overlap；Further,
Described first coil pipe 9 starts from water tank upper, and described second coil pipe 10 starts from 1/3rd positions of the first coil pipe 9, and described
Three coil pipes 11 start from 1/3rd positions of the second coil pipe 10, described first coil pipe 9 end at the second coil pipe 10 three/
Two positions, described second coil pipe 10 ends at 2/3rds positions of the 3rd coil pipe 11, and described 3rd coil pipe 11 ends at
The bottom of water tank 6.The inlet ductwork of described heating water tanks pipeline 14 is divided into the first heating branch road the 21st, the second heating branch road 22 and the
Three heating branch roads 23, the entrance of described first coil pipe 9 is connected with described first heating branch road 21 by described first magnetic valve 7,
The entrance of described second coil pipe 10 is connected with described second heating branch road 22, and the entrance of described 3rd coil pipe 11 passes through described second
Magnetic valve 8 is connected with described 3rd heating branch road 23.The export pipeline of described heating water tanks pipeline 14 is divided into outlet branch road the 24th, to prop up
The 25th, branch road 26, road, the outlet of described first coil pipe 9 is connected with described branch road 24 by described first check valve 12, and described second
Coil pipe 10 exports and is connected with described branch road 25, and described 3rd coil pipe 11 is by described second check valve 13 and described branch road 26 phase
Even.The export pipeline of described heating water tanks pipeline 14 is connected with the import of described choke valve 4, the outlet of described choke valve 4 and institute
The import stating evaporimeter 3 is connected, and the outlet of described evaporimeter 3 is connected with the air entry of described compressor 1, described compressor 1
Exhaust outlet is connected with the inlet ductwork of described heating water tanks pipeline 14.
Embodiment: after system startup under the effect of blower fan 2, the refrigerant in described evaporimeter 3 absorbs in the air flowing through
Heat energy and evaporate, the refrigerant after evaporation is absorbed and be collapsed into by compressor 1 HTHP refrigerant, and HTHP refrigerant is therewith
Entering condenser coil and discharging heat cold water and realize heat pump water heating function, condensed high pressure refrigerant saves through choke valve 4
Become two-phase state after stream step-down and enter evaporimeter 3 immediately, completing refrigerant circulation.Use the difference of demand according to user, logical
The opening and closing crossing control magnetic valve make embodiment can realize following four kinds of operational modes:
Operational mode 1: common heating pattern.When described controller 5 obtains common heating instruction, described first magnetic valve
7 and second magnetic valve 8 close, described compressor 1 discharge high temperature and high pressure gas by heating water tanks pipeline 14 described second
Heating branch road 22 enters described second coil pipe 10 and condenses and discharge high temperature sensible heat and Topography tank parts water.Condensed height
Pressure refrigerant enters described choke valve 4 by described outlet branch road 25, enters described evaporimeter 3 and inhale after choke valve 4 reducing pressure by regulating flow
Receive air heat energy and complete heating process.Cold water in water tank be condensed release high temperature sensible heat and latent heat be quickly heated into high temperature
Water, now the cold water of water tank upper and bottom is not heated, and heated water transmits heat toward the cold water of top and bottom, water
Temperature is inversely proportional to density, and therefore hot water up flows under the effect of buoyancy lift, cold water flow down under gravity, on
The cold water in portion and the exchange of following hot water accelerated heat under the effect of mixed flow, the water of whole water tank is quickly heated.Use
The water of the whole water tank of coil pipe heating that part is coiled on water tank, shortens refrigerant pipeline, reduces refrigerant loss, reduce heat-pump hot-water
Device operation energy consumption, reduces the waste of the energy simultaneously.
Operational mode 2: half courage fast hierarchical heating mode.When described controller 5 obtains half courage fast hierarchical heating instructions
When, described first magnetic valve 7 opens, and described second magnetic valve 8 cuts out, and the high temperature and high pressure gas that described compressor 1 is discharged passes through
Heating water tanks pipeline 14, respectively enters the described first heating branch road 21 and described second heating branch road 22, the first heating branch road 21
It is connected with described first coil pipe 9 import by described first magnetic valve 7, the second heating branch road 22 and described second coil pipe 10 import
Being connected, refrigerant is condensed in the first coil pipe 9 and the second coil pipe 10 and discharges high temperature sensible heat and Topography tank parts respectively
Water.Condensed high pressure refrigerant enters described throttling by two outlet branch roads 24 and the branch road 25 of described heating water tanks pipeline 14
Valve 4, wherein said first coil pipe 9 is exported and is connected with described outlet branch road 24 by described check valve 12, described second coil pipe 10
Outlet is connected with described branch road 25.Refrigerant enters described evaporimeter 3 after choke valve 4 reducing pressure by regulating flow and absorbs air heat energy and complete to add
Thermal process.First water in water tank heated by the high temperature sensible heat of the refrigerant in the first coil pipe and the second coil pipe, then by Topography,
Described first coil pipe 9 starts from water tank upper, and described second coil pipe 10 starts from described first coil pipe 1/9th three position, and described
One coil pipe 9 ends at described second coil pipe 2/10ths 3 position, ends at described 3rd coil pipe 2/11sts 3 position, therefore
Water in water tank from top to the second coil pipe 10 terminate successively by first sensible coil heating, by the first sensible coil and the second coil pipe
Sensible heat heating, by the second sensible coil and the first coil pipe Topography, by the second coil pipe heating heating.Water temperature in water tank is from upper
Down forming high to Low Temperature Distribution, the temperature of water and density are inversely proportional to, and are formed substantially in the effect lower header of buoyancy lift
Thermal stratification, respectively: by dual coil pipes high temperature sensible heat heating water tank upper hot water relative with by dual coil pipes Topography
Form obvious thermal stratification compared with the water of low temperature, dived with by single coil bottom described second coil pipe by the water of dual coil pipes Topography
The water of heat heating forms obvious thermal stratification and described second coil pipe bottom water and the not heated water shape of water tank bottommost
Become thermal stratification.Under this pattern, user can extract, from different temperatures layering, the water that difference uses temperature respectively.
Operational mode 3: whole courage rapid and uniform heating pattern.When described controller 5 obtains the instruction of whole courage rapid and uniform heating
When, described first magnetic valve 7 cuts out, and described second magnetic valve 8 is opened, and the high temperature and high pressure gas that described compressor 1 is discharged passes through
Heating water tanks pipeline 14, respectively enters the described second heating branch road 22 and described 3rd heating branch road 23, the second heating branch road 22
Being connected with described second coil pipe 10 import, the 3rd heating branch road 23 is entered by described second magnetic valve 8 and described 3rd coil pipe 11
Mouth is connected, and refrigerant is condensed in the second coil pipe 10 and the 3rd coil pipe 11 and discharges high temperature sensible heat and Topography water tank portion respectively
Divide water.Condensed high pressure refrigerant enters described joint by two outlet branch roads 25 and the branch road 26 of described heating water tanks pipeline 14
Stream valve 4, wherein said second coil pipe 10 exports and is connected with described outlet branch road 25, and described 3rd coil pipe 11 exports by described the
Two check valves 13 are connected with described branch road 26.Refrigerant enters described evaporimeter 3 after choke valve 4 reducing pressure by regulating flow and absorbs air heat energy
Complete heating process.First water in water tank heated by the high temperature sensible heat of the refrigerant in the second coil pipe and the 3rd coil pipe, then is dived
Heat heating.From unlike described operational mode 2, in operational mode 2, water tank bottom cold water is not heated, and in this operational mode
Water tank upper cold water is not heated, from the water tank of top to bottom distribution of water temperature gradient be not heated cold water, by dual coil pipes
High temperature sensible heat heating hot water and by the hot water of Topography.Middle high-temperature water transmits heat to both sides, and in buoyancy lift effect
Under up flow, top cold water is high due to density, and flow down and middle water form flow-disturbing under gravity, accelerate to change
Heat, the rapid water under the heating of dual coil pipes of whole water tank reaches uniform temperature.This pattern is applicable to compared with first mode
The user of water consumption large and fast speed hot water preparing.
Operational mode 4: whole courage quick high-temp heating mode.When described controller 5 obtains whole courage quick high-temp heating instructions
When, described first magnetic valve 7 cuts out, the second magnetic valve 8 is all opened, and the high temperature and high pressure gas that described compressor 1 is discharged passes through water
Case heats pipeline 14, respectively enters the described first heating branch road the 21st, the second heating branch road 22 and the 3rd heating branch road 23, and described the
One heating branch road 21 is connected with described first coil pipe 9 import by described first magnetic valve 7, and second heats branch road 22 and described the
Two coil pipe 10 imports are connected, and the 3rd heating branch road 23 is connected with described 3rd coil pipe 11 import by described second magnetic valve 8, cold
Matchmaker is condensed in the first coil pipe the 9th, the second coil pipe 10 and the 3rd coil pipe 11 and discharges high temperature sensible heat and Topography case water respectively
In water.Condensed high pressure refrigerant is entered by outlet branch road the 24th, branch road 25 and the branch road 26 of described heating water tanks pipeline 14
Described choke valve 4, wherein said first coil pipe 9 is exported and is connected with outlet branch road 24 by described first check valve 12, and described the
Two coil pipes 10 export with described outlet branch road 25 be connected, described 3rd coil pipe 11 export by described second check valve 13 with described
Branch road 26 is connected.Refrigerant enters described evaporimeter 3 after choke valve 4 reducing pressure by regulating flow and absorbs air heat energy and complete heating process.Three
Individual coil pipe is respectively described first coil pipe 9 relative to position and is positioned on described second coil pipe 10, and described first coil pipe 9 starts from water tank
Top, described second coil pipe 10 starts from described first coil pipe 1/9th three position, and described first coil pipe 9 ends at described second
Coil pipe 2/10ths 3 position, described second coil pipe 10 is positioned on described 3rd coil pipe 11, ends at described 3rd coil pipe 11
2/3rds positions, described 3rd coil pipe 11 starts from described second coil pipe 1/10th 3 position, and described 3rd coil pipe 11 terminates
In water tank bottom.The Water in Water Tank when three coil pipes run simultaneously, from described first coil pipe 1/9th three position to described 3rd dish
The superimposed sensible heat that pipe 2/11sts 3 position is discharged by refrigerant and Topography are high-temperature-hot-water, water tank upper to described the
One coil pipe 1/9th three position is by the sensible heat heating of refrigerant release in the first coil pipe, described 3rd coil pipe 2/11sts 3 position
To water tank bottom by the Topography of refrigerant release in the 3rd coil pipe 11.Three coil pipe superpositions partially due to temperature in the middle part of water tank
High and its underpart water forms thermal stratification, improves high-quality heat utilization ratio；Carrying out heat exchange with its upper water becomes uniform
High-temperature water.This pattern is big for water consumption, quickly producing of or lower temperature water high with coolant-temperature gage, provide the user high-temperature water with
The convenient selection that water at low temperature utilizes simultaneously.
Claims (4)
1. a Teat pump boiler layered circulation heating system, is characterized in that, including water tank, the first coil pipe, the second coil pipe, the 3rd
Coil pipe and heating water tanks pipeline；Described first coil pipe, the second coil pipe, the 3rd coil pipe are tight with water tank outer surface by heat-conducting silicone grease
Contact, described first coil pipe is positioned at the top of water tank, and described second coil pipe is positioned at the middle part of water tank, and described 3rd coil pipe is positioned at water
The bottom of case, and described first coil pipe and the second coil pipe 2/3rds part overlap, described second coil pipe and described 3rd dish
Pipe 2/3rds part overlaps, and described first coil pipe overlaps with described 3rd coil pipe three/part；Described first dish
Pipe starts from the top of water tank, and described second coil pipe starts from 1/3rd positions of the first coil pipe, and described 3rd coil pipe starts from
/ 3rd positions of two coil pipes, described first coil pipe ends at 2/3rds positions of the second coil pipe, described second dish
Pipe ends at 2/3rds positions of the 3rd coil pipe, and described 3rd coil pipe ends at the bottom of water tank；Described heating water tanks pipe
The inlet ductwork on road is divided into the first heating branch road, the second heating branch road and the 3rd heating branch road, and the entrance of described first coil pipe leads to
Crossing the first magnetic valve and the first heating branch road being connected, the entrance of described second coil pipe and the second heating branch road are connected, and the described 3rd
The entrance of coil pipe passes through the second magnetic valve and the 3rd heating branch road is connected；The export pipeline of described heating water tanks pipeline is divided into first
Outlet branch road, the second outlet branch road, the 3rd outlet branch road, the outlet of described first coil pipe is by the first check valve and the first outlet
Branch road is connected, and the outlet of described second coil pipe is connected with the second outlet branch road, and described 3rd coil pipe is by the second check valve and the
Three outlet branch roads are connected；The described export pipeline of heating water tanks pipeline is connected with the import of choke valve, the outlet of described choke valve
Being connected with the import of evaporimeter, the outlet of described evaporimeter is connected with the air entry of compressor, the exhaust outlet of described compressor with
The inlet ductwork of described heating water tanks pipeline is connected.
2. Teat pump boiler layered circulation heating system according to claim 1, is characterized in that, described first coil pipe,
Two coil pipes and the 3rd coil pipe are face contacts with contacting of water tank outer surface, and coil form can be D type or rectangle.
3. Teat pump boiler layered circulation heating system according to claim 1, is characterized in that, described first coil pipe,
Two coil pipes and the 3rd coil pipe are respectively 2 circles in the water tank outer surface coiling number of turns, 4 circles, 6 circles, 8 circles, 10 circles, 12 circles, 14 circles, 16
Circle, 18 circles or 20 circles.
4. Teat pump boiler layered circulation heating system according to claim 3, is characterized in that, described first coil pipe,
Two coil pipes and the 3rd coil pipe are 6 circles in the water tank outer surface coiling number of turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610819116.7A CN106152509B (en) | 2016-09-13 | 2016-09-13 | Layered circulating heating system of heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610819116.7A CN106152509B (en) | 2016-09-13 | 2016-09-13 | Layered circulating heating system of heat pump water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106152509A true CN106152509A (en) | 2016-11-23 |
| CN106152509B CN106152509B (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610819116.7A Active CN106152509B (en) | 2016-09-13 | 2016-09-13 | Layered circulating heating system of heat pump water heater |
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| CN (1) | CN106152509B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221262A (en) * | 2010-04-14 | 2011-10-19 | 林荣恒 | Sectional coil tube type heat pump water heater |
| CN202993552U (en) * | 2012-11-08 | 2013-06-12 | 广东美的电器股份有限公司 | Heat-pump water heater, water tank and water tank liner |
| CN203797956U (en) * | 2014-01-26 | 2014-08-27 | 山东创尔沃热泵技术股份有限公司 | Water tank heat exchanger of double-stage heat pump unit |
| CN203908006U (en) * | 2014-03-12 | 2014-10-29 | 广东美的暖通设备有限公司 | Heat-pump water heater |
| EP2966366A2 (en) * | 2014-07-10 | 2016-01-13 | Mitsubishi Electric Corporation | Heat pump water heating system |
-
2016
- 2016-09-13 CN CN201610819116.7A patent/CN106152509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221262A (en) * | 2010-04-14 | 2011-10-19 | 林荣恒 | Sectional coil tube type heat pump water heater |
| CN202993552U (en) * | 2012-11-08 | 2013-06-12 | 广东美的电器股份有限公司 | Heat-pump water heater, water tank and water tank liner |
| CN203797956U (en) * | 2014-01-26 | 2014-08-27 | 山东创尔沃热泵技术股份有限公司 | Water tank heat exchanger of double-stage heat pump unit |
| CN203908006U (en) * | 2014-03-12 | 2014-10-29 | 广东美的暖通设备有限公司 | Heat-pump water heater |
| EP2966366A2 (en) * | 2014-07-10 | 2016-01-13 | Mitsubishi Electric Corporation | Heat pump water heating system |
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| Publication number | Publication date |
|---|---|
| CN106152509B (en) | 2021-09-17 |
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