CN104515303B - A kind of Teat pump boiler of water circulation working medium - Google Patents
A kind of Teat pump boiler of water circulation working medium Download PDFInfo
- Publication number
- CN104515303B CN104515303B CN201410775142.5A CN201410775142A CN104515303B CN 104515303 B CN104515303 B CN 104515303B CN 201410775142 A CN201410775142 A CN 201410775142A CN 104515303 B CN104515303 B CN 104515303B
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- heat exchanger
- heat
- attemperater
- heater box
- pump
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Abstract
The present invention relates to a kind of Teat pump boiler field of water circulation working medium.A kind of Teat pump boiler of water circulation working medium, including vertical heater box, heat collector, attemperater, First Heat Exchanger, the second heat exchanger and heat pump, the heat collector connects the second heat exchanger and forms peripheral passage, the evaporator with heat pump is placed in the second heat exchanger, heat pump condenser is placed in First Heat Exchanger, and the attemperater connects First Heat Exchanger and forms peripheral passage；The water tank is arranged among heater box, and the heat pump is arranged on heater box bottom；The First Heat Exchanger, the second heat exchanger are annularly arranged in outside attemperater and are fixed on heater box；First heat exchange and First Heat Exchanger are tube-in-tube heat exchanger, and the evaporator with heat pump is the shell side of the first heat exchange, the tube side of the heat exchange of heat collector connection first；The heat pump condenser is the shell side of the second heat exchange, the tube side of the heat exchange of attemperater connection second.
Description
Technical field
The present invention relates to a kind of Teat pump boiler field of water circulation working medium, is based particularly on detachable solar flat board heat
The Teat pump boiler of hydrophone.
Background technology
Double pipe heat exchanger is formed by connecting concentric circular sleeve with two kinds of different standard pipes of size, and shell side is in outside,
Internal is tube side.
Water circulation heat-pump water heater, heat pump condenser is placed on outside attemperater realize with attemperater heat exchange, one
As, using heat exchanger, i.e., heat exchanger is connected by water pipe in attemperater and is arranged on heat exchanger with heat pump condenser
In, the continuous water circulation of attemperater heats in a heat exchanger, finally realizes that Water in Water Tank heats.Its advantage is：On the one hand not
Dirt is also easy to produce, fluorine leakage on the one hand will not occur, heating speed is relative fast；Shortcoming is to need to add circulating pump, increase
Certain power consumption.
Fluorine circulation heat pump water heater, heat pump condenser is placed in attemperater, by refrigerant by copper pipe, heat is defeated
Water tank is sent to, completes circulation heating.Advantage：There is no water circulation power consumption greatly, the flimsy shortcoming of heat exchanger；Shortcoming：Installation will
Ask high, if installation is lack of standardization, steel pipe walls are excessively thin, and grade of poor quality can occur to leak fluorine phenomenon.
Summary, water circulation heat-pump water heater is one of Teat pump boiler development trend, and the solar energy water circulation of integration
Teat pump boiler can more preferably utilize solar energy compared with air energy water circulation heat-pump water heater, from the saving energy and the hair using the energy
For exhibition demand, solar energy water circulation heat pump water heater is with energy-conservation, efficiently using solar energy, hot water heating speed is fast, avoids
The advantages that fluorine leaks.
The content of the invention
The present invention goal of the invention be：A kind of Teat pump boiler of water circulation working medium is provided, will be followed using attemperater water
Ring carries out heat exchange with heat pump, reaches the needs of quick heat hot water, meanwhile, set and can meet based on water heater is integrally formed
Different buildings, region resident's hot water heating need, and meet growing energy-conservation and efficiently utilize the call of solar energy.
Technical solution of the present invention is：A kind of Teat pump boiler of water circulation working medium, including vertical heater box, thermal-arrest
Device, attemperater, First Heat Exchanger, the second heat exchanger and heat pump；The attemperater, First Heat Exchanger, the second heat exchanger and
Heat pump is placed in water heater tank body, and the heat collector connects the second heat exchanger and forms peripheral passage, and the evaporator with heat pump is put
In the second heat exchanger, heat pump condenser is placed in First Heat Exchanger, and the attemperater connects First Heat Exchanger and formed and followed
Ring path；The water tank is arranged among heater box, and the heat pump is arranged on heater box bottom；First heat exchange
Device, the second heat exchanger are annularly arranged in outside attemperater and are fixed on heater box；First heat exchange and first is changed
Hot device is tube-in-tube heat exchanger, and the evaporator with heat pump is the shell side of the first heat exchange, the heat exchange of heat collector connection first
Tube side；The heat pump condenser is the shell side of the second heat exchange, the tube side of the heat exchange of attemperater connection second.
It is to be understood that emphasis of the present invention is being arranged on same water heater using integrated design, wherein heat pump and water tank
In casing, wherein water tank is heated using water circulation.Wherein, set two heat exchangers, heat exchanger one be meet heat pump with
Attemperater heat exchange, attemperater set peripheral passage, and recirculated water carries out heat in First Heat Exchanger with the condenser of heat pump
Exchange.It can be so rapidly heated on the whole by circulating water heat insulation water tank.Another heat exchanger be meet heat pump with
Solar heat exchanges, and the evaporator in the second heat exchanger with heat pump carries out heat exchange.Here three circulations are included altogether：Solar energy
Heat cycles, heat pump cycle, attemperater water circulation；Interdependence, mutual cooperation between three circulations.By heat pump in the present invention
Circulation, attemperater water circulation are arranged in same heater box, and wherein heat exchanger sets and set in a ring, heat exchanger
Attemperater is sleeved on, can so save heater box space, at the same it is compact-sized reasonable, meet.
Preferably, the tube side of first heat exchange and First Heat Exchanger includes some tubules, and the capillary diameter is 1-
5mm.Here some tubules set same inlet and outlet, and tubule can increase heat exchange area, while realize quick heat exchange.
Preferably, the second heat exchanger and First Heat Exchanger the parcel insulation material.Heat exchanging device sets necessary insulation
Material, it is possible to reduce heat losses, ensure heat exchanger effectiveness.
Preferably, the attemperater upper and lower part sets connection interface respectively, and the connection orifice first changes
The tube side of hot device, the attemperater and First Heat Exchanger form annular channels.Particularly, attemperater recirculated water is by bottom
Outflow, top flow into.Wherein, it should be understood that recirculated water realize water circulation generally by water pump, also use prior art here.
Present invention has the advantages that：
The present invention provides a kind of water circulation working medium solar heat-pump water heater of integral structure, by heat pump with it is flat
Solar water heater combines, and wherein heat pump is into a single integrated structure with solar water container, makes full use of hot caused by the heat pump course of work
Amount；The problem of so heating effect is poor for rainy days existing for solar water heater is solved well, and is consumed
Electricity it is less.
The present invention reduces device space-consuming, is adapted to high-rise building balcony to use by using integrated design；Meanwhile
Caused heat combination solar energy in heat pump is fully combined with by the present invention, so as to reach the purpose for saving the energy.
The present invention is by using tube-in-tube heat exchanger, and attemperater is by water circulation and heat pump in tube-in-tube heat exchanger
Heat exchange is carried out, reaches the needs of quick heat hot water.Meanwhile have the advantages that hot water heating speed is fast, avoid fluorine from leaking.
Brief description of the drawings
Fig. 1 is principle of work and power schematic diagram of the present invention；
Fig. 2 is illustrative view of functional configuration of the present invention；
Fig. 3 is the second heat exchanger cross-sectional structure schematic diagram；
Wherein, 1- heat collectors, 2- heat pumps, 3- First Heat Exchangers, 4- choke valves, the heat exchangers of 5- second, 6- insulations
Water tank, the water pumps of 7- first, the water pumps of 8- second, 9- heater box, 10- blower fans, 11- shell sides, 12- tube sides, 13- branch
Frame.
Embodiment
The invention discloses a kind of Teat pump boiler of water circulation working medium, including vertical heater box 9, heat collector 1,
Attemperater 6, First Heat Exchanger 3, the second heat exchanger 5 and heat pump 2；The attemperater 6, the second heat exchanger 5, First Heat Exchanger
3 and heat pump 2 be placed in heater box 9, the heat collector 1 connects the second heat exchanger 5 and simultaneously forms peripheral passage, the heat pump 2
Evaporator is placed in the second heat exchanger 5, and the condenser of heat pump 2 is placed in First Heat Exchanger 3, and the connection of attemperater 6 first is changed
Hot device 3 simultaneously forms peripheral passage；The water tank is arranged among heater box 9, and the heat pump 2 is arranged on heater box 9
Bottom；Second heat exchanger 5, First Heat Exchanger 3 are annularly arranged in outside attemperater 6 and are fixed on heater box 9；
First heat exchange and First Heat Exchanger 3 are tube-in-tube heat exchanger, and the evaporator of heat pump 2 is the shell side 11 of the first heat exchange,
The tube side 12 of the heat exchange of the connection of heat collector 1 first；The condenser of heat pump 2 be First Heat Exchanger 3 shell side 11, the insulation
The tube side 12 of the heat exchange of the connection of water tank 6 second.
Present invention focuses on solar water heater water tank and the integrated setting of heat pump 2.Three circulation loops are set：Solar energy
Heat cycles loop, the circulation loop of heat pump 2 and the water-flow circuit of attemperater 6, cooperate between three circulation loops so that
Water tank programming rate is fast, Solar use efficiency high, reduces electric quantity consumption；Secondly, it is reduced or avoided in water tank without other devices
The formation of incrustation scale.
Present invention implementation is illustrated below in conjunction with accompanying drawing.
As shown in figure 1, including solar thermal collector 1, heat pump 2 and attemperater 6.Three are formed between these devices to be recycled back to
Road.Solar energy heating circulates：--- the second heat exchanger 5 --- the second water pump 8 --- heat collector 1 of heat collector 1.
The circulation loop of heat pump 2：--- --- choke valve 4 --- the second heat exchanger 5 --- heat pump of First Heat Exchanger 3 of heat pump 2
2。
The water-flow circuit of attemperater 6：--- the first water pump 7 --- First Heat Exchanger 3 --- attemperater of attemperater 6
6。
Here solar energy heating circulation is used as working medium using conductive fluid, and the circulation of heat pump 2 uses refrigerant R22 as working medium,
The water circulation of attemperater 6 is using water as working medium.Here the heat exchanger 5 of First Heat Exchanger 3 and second be used for realize different working medium it
Between heat exchange.Wherein, the first water pump 7, the second water pump 8 are used to provide power to working medium circulation.Specifically, attemperater 6 exists
Upper and lower part sets connection interface respectively, and recirculated water flows into attemperater 6 by top connection interface；Interface stream is connected by bottom
Go out attemperater 6.Here condenser of the First Heat Exchanger 3 as the system of heat pump 2, steaming of second heat exchanger 5 as the system of heat pump 2
Send out device.Further, the heat exchanger 5 of First Heat Exchanger 3 and second is tube-in-tube heat exchanger, wherein, the condenser of heat pump 2 and heat pump 2
Evaporator is integrated setting with the shell side 11 of tube-in-tube heat exchanger.
As shown in Fig. 2 including solar energy casing, solar energy bottom half installation heat pump 2 and its blower fan 10, solar energy casing
Bottom sidewall sets ventilating opening, for the air inlet of blower fan 10 and air outlet.Wherein, attemperater 6 is arranged on solar energy casing
Among portion, sun can be separated between casing upper and lower part using dividing plate.The heat exchanger 5 of First Heat Exchanger 3 and second is the matching sun
The annular setting of energy cabinet wall, and it is fixedly connected with attemperater 6.
As shown in figure 3, the heat exchanger 5 of First Heat Exchanger 3 and second is for tube-in-tube heat exchanger, including outer path：Shell
Journey 11, inner gateway：Tube side 12.Here the heat exchanger 5 of First Heat Exchanger 3 and second uses Copper alloy material, the parcel insulation of its surface
Material.It is connected between the tube side 12 and shell side 11 by support 13.
Preferably, the tube side 12 of first heat exchange and First Heat Exchanger 3 is more evenly distributed tubules, optional 8,
Or 2-10 roots.The capillary diameter is 2mm.Can certainly be from selecting size between 1-5mm.Here some tubules set same
One inlet and outlet, tubule can increase heat exchange area, while realize quick heat exchange.
Claims (1)
1. a kind of Teat pump boiler of water circulation working medium, including vertical heater box, heat collector, attemperater, first change
Hot device, the second heat exchanger and heat pump；The attemperater, First Heat Exchanger, the second heat exchanger and heat pump are placed in heater box
Interior, the heat collector connects the second heat exchanger and forms peripheral passage, and the attemperater connects First Heat Exchanger and formed and followed
Ring path；It is characterized in that：The water tank is arranged among heater box, and the heat pump is arranged on heater box bottom；
The First Heat Exchanger, the second heat exchanger are annularly arranged in outside attemperater and are fixed on heater box；Described second
Heat exchanger and First Heat Exchanger are tube-in-tube heat exchanger, and the evaporator with heat pump is the shell side of the second heat exchanger, the thermal-arrest
Device connects the tube side of the second heat exchanger；The heat pump condenser is the shell side of First Heat Exchanger, the attemperater connection first
The tube side of heat exchanger；The tube side of second heat exchanger and First Heat Exchanger includes some tubules, and the capillary diameter is 1-
5mm；Second heat exchanger and First Heat Exchanger wrap up insulation material；The attemperater upper and lower part sets connection respectively
Interface, the tube side of the connection orifice First Heat Exchanger, the attemperater and First Heat Exchanger form annular channels；
Heat pump and its blower fan are installed in heater box bottom, and heater box's bottom sidewall sets ventilating opening, for blower fan air intake
Mouth and air outlet；Attemperater is arranged among heater box top, and dividing plate is used between heater box upper and lower part
Separate；First Heat Exchanger and the second heat exchanger are set for the annular of matching heater box's inwall, and are fixedly connected with attemperater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775142.5A CN104515303B (en) | 2014-12-15 | 2014-12-15 | A kind of Teat pump boiler of water circulation working medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775142.5A CN104515303B (en) | 2014-12-15 | 2014-12-15 | A kind of Teat pump boiler of water circulation working medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104515303A CN104515303A (en) | 2015-04-15 |
| CN104515303B true CN104515303B (en) | 2017-11-17 |
Family
ID=52790983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775142.5A Expired - Fee Related CN104515303B (en) | 2014-12-15 | 2014-12-15 | A kind of Teat pump boiler of water circulation working medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104515303B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337556A (en) * | 2001-09-06 | 2002-02-27 | 上海交通大学 | Directly expanding solar heat-pump water heater |
| CN2750244Y (en) * | 2004-06-10 | 2006-01-04 | 王志祥 | Solar energy heat pump water heater |
| CN200982762Y (en) * | 2006-12-08 | 2007-11-28 | 广东长菱空调冷气机制造有限公司 | Solar heat pump water heater |
| CN102645055A (en) * | 2012-05-16 | 2012-08-22 | 东南大学 | Adaptively-matched solar auxiliary air source heat pump device |
| FR2981202A1 (en) * | 2011-10-07 | 2013-04-12 | Datanewtech | Solar installation for ensuring combined production of thermal energy and electrical energy for building, has heat pump transferring energy of thermal panel toward hot source, where thermal panel is placed under photovoltaic panel |
| CN104142029A (en) * | 2014-07-25 | 2014-11-12 | 广西吉宽太阳能设备有限公司 | Solar heat pump water heater |
| CN204438510U (en) * | 2014-12-15 | 2015-07-01 | 广西吉宽太阳能设备有限公司 | A kind of Teat pump boiler of water circulation working medium |
-
2014
- 2014-12-15 CN CN201410775142.5A patent/CN104515303B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337556A (en) * | 2001-09-06 | 2002-02-27 | 上海交通大学 | Directly expanding solar heat-pump water heater |
| CN2750244Y (en) * | 2004-06-10 | 2006-01-04 | 王志祥 | Solar energy heat pump water heater |
| CN200982762Y (en) * | 2006-12-08 | 2007-11-28 | 广东长菱空调冷气机制造有限公司 | Solar heat pump water heater |
| FR2981202A1 (en) * | 2011-10-07 | 2013-04-12 | Datanewtech | Solar installation for ensuring combined production of thermal energy and electrical energy for building, has heat pump transferring energy of thermal panel toward hot source, where thermal panel is placed under photovoltaic panel |
| CN102645055A (en) * | 2012-05-16 | 2012-08-22 | 东南大学 | Adaptively-matched solar auxiliary air source heat pump device |
| CN104142029A (en) * | 2014-07-25 | 2014-11-12 | 广西吉宽太阳能设备有限公司 | Solar heat pump water heater |
| CN204438510U (en) * | 2014-12-15 | 2015-07-01 | 广西吉宽太阳能设备有限公司 | A kind of Teat pump boiler of water circulation working medium |
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| Publication number | Publication date |
|---|---|
| CN104515303A (en) | 2015-04-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20181215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |