CN1233956C - Heat pump type hot-water central heating device - Google Patents
Heat pump type hot-water central heating device Download PDFInfo
- Publication number
- CN1233956C CN1233956C CNB031232663A CN03123266A CN1233956C CN 1233956 C CN1233956 C CN 1233956C CN B031232663 A CNB031232663 A CN B031232663A CN 03123266 A CN03123266 A CN 03123266A CN 1233956 C CN1233956 C CN 1233956C
- Authority
- CN
- China
- Prior art keywords
- hot water
- floor heating
- heat
- premises station
- supply apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000010438 heat treatment Methods 0.000 title claims abstract description 61
- 239000003507 refrigerant Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 14
- 230000005520 electrodynamics Effects 0.000 claims description 3
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
- F24D19/1072—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water the system uses a heat pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
- F24D2200/123—Compression type heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/0207—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Central Heating Systems (AREA)
Abstract
A heat pump type hot water heating device facilitating hot water pipe connection between a floor heating panel and a hot water feed unit and necessitating no forced drive of a circulation pump for preventing freezing. This heat pump type hot water heating device is provided with a heat pump type outdoor machine 1, the floor heating panel 2, and the hot water feed unit 5 connected to the outdoor machine 1 via a refrigerant pipe 3 and connected to the heating panel 2 via a hot water pipe 4. The hot water feed unit 5 is provided with a refrigerant/water heat exchanger 11 for heating exchanging the heat between he refrigerant and the water, the circulation pump 12 disposed on the midway of the hot water pipe 4, the refrigerant valves 14 and 14 for connecting the unit to the outdoor machine 1 via the refrigerant pipe 3, hot water valves 15 and 15 for connecting the unit to the floor heating panel 2 via the hot water pipe 4, a control device 19 communicatively connected to a remote controller 16, and a communication line connecting terminal 21 connected to the control device 19 and communicatively connecting to the outdoor machine 1.
Description
Technical field
The present invention relates to the heat pump type hot water heating installation, it comprises: heat-pump-type off-premises station, floor heating sheet, the hot water supply apparatus that is connected with described off-premises station and is connected with described floor heating sheet with the hot water pipe arrangement with refrigerant piping.
Background technology
This heat pump type hot water heating installation such as spy open 2001-124349 communique or spy to open 2002-89867 communique etc. disclosed, are equipped on the outside that hot water pipe arrangement circulating pump midway is arranged on the heat exchanger apparatus that is connected with the floor heating sheet by the hot water pipe arrangement.
Summary of the invention
Therefore, the hot water pipe arrangement is very loaded down with trivial details with being connected of described floor heating sheet, circulating pump and heat exchanger apparatus.And when heat exchanger apparatus being arranged on when outdoor, in order to prevent to freeze and need make circulating pump force running below 0 ℃ by hot water.
The present invention In view of the foregoing develops, its purpose is, a kind of heat pump type hot water heating installation is provided, in this device, the hot water pipe arrangement ease of connection of described floor heating sheet and hot water supply apparatus, and need not make circulating pump force running in order to prevent to freeze.
For this reason, first aspect present invention provides a kind of heat pump type hot water heating installation, and it comprises: the heat-pump-type off-premises station, and it has compressor, electrodynamic type expansion valve, cross valve and heat exchanger at least, and has control device; The floor heating sheet; Hot water supply apparatus is connected with described off-premises station and is connected with described floor heating sheet with the hot water pipe arrangement with refrigerant piping, it is characterized in that described hot water supply apparatus has: circulating pump; Heating to water-to-water heat exchanger, makes cold-producing medium of supplying with from described heat-pump-type off-premises station circulation and the water of supplying with to described floor heating sheet circulation carry out heat exchange with cold-producing medium; Expansion drum; Control device, it is connected in the mode that can communicate by letter with the control device of described off-premises station by order wire; Simultaneously, the control device of this hot water supply apparatus is connected with the remote controller of being located in the room of laying described floor heating sheet by order wire in the mode that can communicate by letter; In addition, described hot water supply apparatus also is provided with: be used for the cold-producing medium valve that is connected with described off-premises station by refrigerant piping; Be used for the hot water valve that is connected with described floor heating sheet by the hot water pipe arrangement; Be used to connect the order wire terminal for connecting of the order wire of communicating by letter with described remote controller; Be used to connect the order wire terminal for connecting of the order wire of communicating by letter with described off-premises station.
The heat pump type hot water heating installation of second aspect present invention is that the hot water supply apparatus with described first aspect is arranged on indoor.
Description of drawings
Fig. 1 is the figure that shows the heat pump type hot water heating installation;
The specific embodiment
Embodiments of the invention are described with reference to the accompanying drawings.Fig. 1 is the figure that shows heat pump type hot water heating installation of the present invention.The hot water supply apparatus 5 that this heat pump type hot water heating installation mainly comprises heat-pump-type off-premises station 1, be laid on the floor heating device in room etc. and be equipped with the floor heating sheet 2 of hot water pipe arrangement, be connected with described off-premises station 1 and be connected with described floor heating sheet 2 with hot water pipe arrangement 4 with refrigerant piping 3.
The described off-premises station 1 of heat-pump-type is by sucking and compressed refrigerant and make its compressor that forms HTHP 6, electrodynamic type expansion valve 7, conduct make outer gas and cold-producing medium carry out evaporimeter 8, the cross valve 9 of the heat exchanger of heat exchange and control device 10 etc. with micro computer etc. constitutes.The kind of the cold-producing medium that uses is CO
2, R410A, R22 etc., its kind is not limit.
In addition, described hot water supply apparatus 5 is provided with: make heating that cold-producing medium and water carries out heat exchange with cold-producing medium to water-to-water heat exchanger 11; Be provided in described hot water pipe arrangement 4 return the way in circulating pump 12; Be located at the expansion drum 13 on the hot water circuit path; Be used for the cold-producing medium that is connected with described off-premises station 1 with valve 14,14; Be used for the hot water that is connected with described floor heating sheet 2 by described hot water pipe arrangement 4 with valve 15,15; Control device 19, it has with the micro computer that can be connected with mode by remote controller 16 communications of user's operation by order wire 17 and order wire terminal for connecting 18 etc., and it is embedded in the wall in the room that is equipped with described floor heating sheet 2; And be used for being connected and order wire terminal for connecting 21 that the control device 10 by order wire 20 and described off-premises station 1 can be connected communicatedly, be used for described control device 19 is connected terminal for connecting 23 on the power supply 22 with this control device 19.
In addition, described remote controller 16 is provided with the indoor temperature detecting sensor 24 that is used to detect indoor temperature, described floor heating sheet 2 is provided with the floor temperature sensor 25 of the floor surface temperature that is used to detect this radiator 2, also be provided with the cooling-water temperature sensor 26 of the water temperature that detects the hot water pipe arrangement 4 that returns usefulness, design temperature according to the floor heating of setting by described remote controller 16, according to described indoor temperature detecting sensor 24, floor temperature sensor 25, the detection output of cooling-water temperature sensor 26, by control device 19 control hot water supply apparatus 5, and pass through the compressor 6 that control device 10 is controlled off-premises stations 1.
Below, the using method of this heat pump type hot water heating installation is described.Utilize the heat energy of the work generation of heat-pump-type off-premises station 1, by the cold-producing medium of hot water supply apparatus 5 to water-to-water heat exchanger 11, make cold-producing medium and water carry out heat exchange, with hot water heating, the intensification that utilizes circulating pump 12 in hot water pipe arrangement 4, to circulate, supply with to floor heating sheet 2 by hot water valve 15, carry out heat exchange at this floor heating sheet 2 and air, carry out the floor and heat.
At this moment, design temperature according to the floor heating of setting by remote controller 16, according to the detection output of described floor temperature sensor 25, cooling-water temperature sensor 26,, and pass through the compressor 6 that control device 10 is controlled off-premises stations 1 by control device 19 control hot water supply apparatus 5.Operating frequency by the decision of the frequency converter of compressor 6 is regulated the hot water temperature, and regulates flow by flow control valve (not shown) as required.
As mentioned above, according to present embodiment, a kind of heat pump type hot water heating installation is provided, the hot water supply apparatus 5 that it comprises heat-pump-type off-premises station 1, floor heating sheet 2, is connected with described off-premises station 1 and is connected with described floor heating sheet 2 with hot water pipe arrangement 4 with refrigerant piping 3, on the described hot water supply apparatus 5 setting make heating that cold-producing medium and water carries out heat exchange with cold-producing medium to water-to-water heat exchanger 11; Be provided in the circulating pump 12 in described hot water pipe arrangement 4 ways.Therefore the hot water pipe arrangement ease of connection of described floor heating sheet 2 and hot water supply apparatus 5, and no matter indoor this hot water supply apparatus 5 is, outdoor all can be provided with is arranged at when indoor, does not need to freeze to make circulating pump 12 to force running for preventing.
In addition, according to present embodiment, provide a kind of heat pump type hot water heating installation, the hot water supply apparatus 5 that it comprises heat-pump-type off-premises station 1, floor heating sheet 2, is connected with described off-premises station 1 and is connected with described floor heating sheet 2 with hot water pipe arrangement 4 with refrigerant piping 3.Described hot water supply apparatus 5 is provided with: make heating that cold-producing medium and water carries out heat exchange with cold-producing medium to water-to-water heat exchanger 11; Be provided in the circulating pump 12 in described hot water pipe arrangement 4 ways; Be used for the cold-producing medium that is connected with described off-premises station 1 by described refrigerant piping 3 with valve 14,14; Be used for the hot water that is connected with described floor heating sheet 2 by described hot water pipe arrangement 4 with valve 15,15; The control device 19 that is connected with remote controller 16 in the mode that can communicate by letter; And the order wire terminal for connecting 21 that is used for being connected and can be connected communicatedly with described off-premises station 1 with this control device 19.So the hot water pipe arrangement of described floor heating sheet 2 and hot water supply apparatus 5 is connected and the refrigerant piping ease of connection of described off-premises station and hot water supply apparatus, and no matter indoor this hot water supply apparatus 5 is, outdoor all can be provided with, be arranged at when indoor, do not need to freeze to make circulating pump 12 to force running for preventing.
More than, being illustrated with regard to embodiments of the invention, those skilled in the art can carry out various replacements, correction or distortion according to the above description, in the scope that does not break away from purport of the present invention, comprise described various replacement, correction or distortion.
As mentioned above, the invention enables the ease of connection of floor heating sheet and hot water supply apparatus and hot water pipe arrangement.No matter indoor hot water supply apparatus is, outdoor all can be provided with, and is arranged at when indoor, does not need to freeze to make circulating pump to force running for preventing.
Claims (2)
1, a kind of heat pump type hot water heating installation, it comprises: the heat-pump-type off-premises station, it has compressor, electrodynamic type expansion valve, cross valve and heat exchanger at least, and has control device; The floor heating sheet; Hot water supply apparatus is connected with described off-premises station and is connected with described floor heating sheet with the hot water pipe arrangement with refrigerant piping, it is characterized in that described hot water supply apparatus has: circulating pump; Heating to water-to-water heat exchanger, makes cold-producing medium of supplying with from described heat-pump-type off-premises station circulation and the water of supplying with to described floor heating sheet circulation carry out heat exchange with cold-producing medium; Expansion drum; Control device, it is connected in the mode that can communicate by letter with the control device of described off-premises station by order wire; Simultaneously, the control device of this hot water supply apparatus is connected with the remote controller of being located in the room of laying described floor heating sheet by order wire in the mode that can communicate by letter; In addition, described hot water supply apparatus also is provided with: be used for the cold-producing medium valve that is connected with described off-premises station by refrigerant piping; Be used for the hot water valve that is connected with described floor heating sheet by the hot water pipe arrangement; Be used to connect the order wire terminal for connecting of the order wire of communicating by letter with described remote controller; Be used to connect the order wire terminal for connecting of the order wire of communicating by letter with described off-premises station.
2, heat pump type hot water heating installation as claimed in claim 1 is characterized in that, described hot water supply apparatus is arranged on indoor.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP121791/2002 | 2002-04-24 | ||
| JP121791/02 | 2002-04-24 | ||
| JP2002121791A JP2003314838A (en) | 2002-04-24 | 2002-04-24 | Heat pump type hot water heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1460816A CN1460816A (en) | 2003-12-10 |
| CN1233956C true CN1233956C (en) | 2005-12-28 |
Family
ID=29537594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031232663A Expired - Fee Related CN1233956C (en) | 2002-04-24 | 2003-04-24 | Heat pump type hot-water central heating device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2003314838A (en) |
| KR (1) | KR20030084686A (en) |
| CN (1) | CN1233956C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115012A (en) * | 2015-09-16 | 2015-12-02 | 江苏天舒电器有限公司 | Heat pump unit for heating of heating radiators and control method thereof |
| CN105222219A (en) * | 2015-09-16 | 2016-01-06 | 江苏天舒电器有限公司 | A kind of source pump alternating temperature heating temperature control method of water and control device thereof |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439847C (en) * | 2004-06-04 | 2008-12-03 | 河南新飞电器有限公司 | Plate-type heat exchanger antifreeze apparatus and control method thereof |
| JP2006162101A (en) * | 2004-12-03 | 2006-06-22 | Hitachi Home & Life Solutions Inc | Heat pump water heater |
| ES2284333B1 (en) * | 2005-07-04 | 2008-09-16 | Raditherm, S.L. | CLIMATE CONTROL TEAM. |
| JP5078421B2 (en) * | 2007-05-01 | 2012-11-21 | 日立アプライアンス株式会社 | Heat pump hot water floor heater |
| JP2010196946A (en) | 2009-02-24 | 2010-09-09 | Daikin Ind Ltd | Heat pump system |
| WO2011080805A1 (en) | 2009-12-28 | 2011-07-07 | ダイキン工業株式会社 | Heat-pump system |
| JP5498512B2 (en) | 2009-12-28 | 2014-05-21 | ダイキン工業株式会社 | Heat pump system |
| US9429343B2 (en) | 2010-01-29 | 2016-08-30 | Daikin Industries, Ltd. | Heat pump system |
| KR200452106Y1 (en) * | 2010-06-17 | 2011-02-01 | 주식회사 이고 | Bicycle air injection device |
| CN106765889A (en) * | 2016-11-29 | 2017-05-31 | 重庆美的通用制冷设备有限公司 | Air-conditioning and its pipeline antifreeze control method and device |
| CN112728978A (en) * | 2020-12-31 | 2021-04-30 | 浙江中广电器股份有限公司 | Air conditioning system with plate heat exchanger and anti-freezing control method thereof |
-
2002
- 2002-04-24 JP JP2002121791A patent/JP2003314838A/en active Pending
-
2003
- 2003-04-23 KR KR10-2003-0025637A patent/KR20030084686A/en not_active Application Discontinuation
- 2003-04-24 CN CNB031232663A patent/CN1233956C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115012A (en) * | 2015-09-16 | 2015-12-02 | 江苏天舒电器有限公司 | Heat pump unit for heating of heating radiators and control method thereof |
| CN105222219A (en) * | 2015-09-16 | 2016-01-06 | 江苏天舒电器有限公司 | A kind of source pump alternating temperature heating temperature control method of water and control device thereof |
| CN105222219B (en) * | 2015-09-16 | 2017-08-29 | 江苏天舒电器有限公司 | A kind of source pump alternating temperature heating temperature control method of water and its control device |
| CN105115012B (en) * | 2015-09-16 | 2017-10-03 | 江苏天舒电器有限公司 | A kind of source pump and its control method for radiator heating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1460816A (en) | 2003-12-10 |
| JP2003314838A (en) | 2003-11-06 |
| KR20030084686A (en) | 2003-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051228 Termination date: 20130424 |