CN102478307A - Integral heat pump water heater - Google Patents
Integral heat pump water heater Download PDFInfo
- Publication number
- CN102478307A CN102478307A CN2010105776557A CN201010577655A CN102478307A CN 102478307 A CN102478307 A CN 102478307A CN 2010105776557 A CN2010105776557 A CN 2010105776557A CN 201010577655 A CN201010577655 A CN 201010577655A CN 102478307 A CN102478307 A CN 102478307A
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- water tank
- compressor
- attemperater
- water
- heat exchanger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an integral heat pump water heater, relating to an energy-saving water heater capable of absorbing heat of the ambient environment to heat domestic water. Hot water is stored in a thermal insulation water tank; the thermal insulation water tank is located above the system; and the system stores the heat absorbed by the heat pump water heater in the thermal insulation water tank by use of the thermosyphon principle. The system has the characteristics of simple structure, no noise, stable and reliable performance, low manufacturing cost, high efficiency and energy conservation, and is simple and convenient to install.
Description
Skill this area
The present invention relates to a kind of heat-pump hot-water equipment, particularly a kind of heat that can absorb the housing surrounding medium adds the super-silent monoblock type Teat pump boiler of hot water.
Background technology
Air source hot pump water heater is because its energy-saving effect obviously more and more receives the welcome in market.Air source hot pump water heater can be divided into two kinds of split type air source hot pump water heater and monoblock type Teat pump boilers generally, and split type air source hot pump water heater is divided into two kinds of the circulating air source hot pump water heater of refrigerant and water circulation type air source hot pump water heaters again.The circulating air source hot pump water heater of refrigerant is owing to need to connect refrigerant pipe, and it is higher to install technological requirement, needs the professional and technical personnel to accomplish; And water circulating air source heat pump water heater need be equipped with water circulating pump, has both increased product cost, has increased the probability that system breaks down again.In order to save the installation and maintenance cost, improve the stability and the reliability of system, the monoblock type Teat pump boiler has obtained promoting preferably in some countries.But previous monoblock type Teat pump boiler is owing to exist the possibility of fan electromotor resonance, and the system works noise is bigger, because fan and air-cooled evaporimeter need take certain space, system bulk is too huge again.
Summary of the invention
The objective of the invention is to propose a kind of simple in structure, cheap, stable and reliable for performance, do not have noise, easy for installation, an energy-efficient monoblock type Teat pump boiler.
For achieving the above object, the present invention realizes that through following technical scheme existing accompanying drawings is following:
Monoblock type Teat pump boiler of the present invention; Comprise compressor 1, compressor top heat transfer cap 16, compressor muff 17, condensing heat exchanger 2, filter flow controller 3, evaporation heat dump 4, attemperater 5, shell 6, in connect heat insulation water pipe 7; Tank bracket 9, base 10, cold water inlet 11, hot water outlet 12, cooling delivery port 13, hot water inlet 14 and auxiliary electrical heating tube 18, temperature controller 20, temperature controller 24 etc.; It is characterized in that: compressor 1, condensing heat exchanger 2, filtration flow controller 3 etc. are positioned at the bottom of system, and attemperater 5 is positioned at system top, and evaporation heat dump pipeline 4 is positioned at the inboard of system shell; Cold water inlet 11 is positioned at the bottom of attemperater 5, the top that hot water outlet 12 is positioned at water tank; Cooling delivery port 13 is positioned at the bottom of water tank, and it is at the inner directly opening of water tank, and hot water inlet 14 is positioned at the bottom of water tank; And in water tank, connecting one section heat-insulating pipeline, its opening is positioned at the top of water tank; The hot water water inlet 14 of water tank 5 directly is connected with the last interface of water-cooled condenser 2; The cooling delivery port 13 of attemperater links to each other with the following water inlet of condensing heat exchanger through pipeline 27; Condenser is installed up and down, and compressor exhaust pipe gets into condenser, comes out from its underpart from top.
Further; Heat transfer cap 16 is equipped with on the top of heat pump compressor 1; The loam cake shape of the lower surface of said heat transfer cap 16 and compressor is coincide, and the lower surface of its upper surface and inner water tank coincide, and said attemperater and heat transfer cap 16 contacted parts are not established the insulation cover layer; The height adjustment pin is set on the base of compressor; Through adjustment height adjustment pin the upper surface of heat transfer cap is closely contacted with the bottom surface of water tank during installation, its lower surface closely contacts with the lower surface of compressor, and the outside of water cooling heat exchanger and compressor is provided with heat-insulation layer.
Further; On the attemperater auxiliary electrical heating tube can be set; The opening of electric heating tube 18 is positioned at the bottom of water tank, vertically installs, and overlaps one section bigger a little thermal sleeve 19 around it; The root perforate of thermal sleeve is convenient to replenish water inlet, the other end opening of thermal sleeve 19 and be positioned at the top of water tank; The auxiliary electrical heating tube also can be installed in the top of water tank, and it highly is lower than hot water outlet, and level is installed.
Further, heat pump is provided with temperature controller 20, and its auxiliary electrical heating tube generally also disposes temperature controller 24; Heat pump temperature controller 20 temperature sensing hole positions are positioned at the bottom of water tank.
Description of drawings
Accompanying drawing 1 system global structure sketch map 1;
Accompanying drawing 2 coolant circulating system sketch mapes;
Accompanying drawing 3 system global structure sketch mapes 2;
The specific embodiment
A kind of monoblock type Teat pump boiler of the present invention; Comprise compressor 1, compressor heat transfer cap 16, compressor muff 17, condenser heat exchanger 2, filter flow controller 3, evaporation heat dump 4, attemperater 5, shell 6, in connect heat insulation water pipe 7, tank bracket 9, base 10, cold water inlet 11, hot water outlet 12, cooling delivery port 13, hot water inlet 14 and auxiliary electrical heating tube 18, temperature controller 20, temperature controller 24 are formed.Compressor 1, condensing heat exchanger 2, filtration flow controller 3 etc. are positioned at the bottom of system; Attemperater 5 is positioned at system top; Evaporation heat dump pipeline 4 is close to the inboard of system shell; In order to improve heating effect, system shell upper edge axis direction is pressed with the semi-circular recesses with the same diameter of evaporimeter copper pipe; Cold water inlet 11 is positioned at the bottom of attemperater 5, the top that hot water outlet 12 is positioned at water tank; Cooling delivery port 13 is positioned at the bottom of water tank; It is at the inner directly opening of water tank; Hot water inlet 14 is positioned at the bottom of water tank, and in water tank, connects one section heat-insulating pipeline, and its opening is positioned at the top of water tank; The hot water water inlet 14 of water tank 5 directly is threaded with the last interface of water-cooled condenser 2; The cooling delivery port 13 of attemperater links to each other with the following water inlet of condensing heat exchanger through pipeline; Condenser is installed up and down, and compressor exhaust pipe gets into condenser, comes out from its underpart from top.In the practical implementation, condenser hot well liner adopts the SUS304 corrosion resistant plate to be welded, and the heat-insulating pipeline in the water tank adopts the PPR hot-water line; The pipeline of condenser and evaporimeter adopts copper tube to process, and it is 50 millimeters that the shell of condensing heat exchanger adopts the SUS304 corrosion resistant plate to be welded into diameter, high 250 millimeters cylindrical shape; The condensing heat exchanger copper pipe is the copper tube of 4 millimeters on outer warp; It is screw type in housing, and its upper pipe links to each other with compressor exhaust pipe, and lower pipeline links to each other with the filtration flow controller.The top of condensing heat exchanger is provided with delivery port, and delivery port joins through the hot water water inlet 14 of Active Interface and water tank bottom, and described hot water water inlet 14 is at the inner PPR hot water pipeline that connects one section DN20 of water tank, and this pipeline tapping is in water tank upper.The other end that filters flow controller links to each other with evaporimeter, and evaporimeter adopts the copper tube parallel connection of 8 ￠ 4 to be welded, and copper tube embeds in the semicircle vertical slot that is extruded in the shell, and the muffler of evaporimeter is connected with the air intake duct of compressor.Evaporimeter is close to the inwall of system shell, adopts the insulation of polyurethane integral foaming heat insulation between shell and the inner water tank.System's input power is 200W, and operating voltage is the 220V/50Hz alternating current, and the middle part of attemperater is provided with temperature controller.
Be employed in the bottom that heat that method that the top is provided with heat transfer cap 16 distributes compressor directly passes to attemperater in the enforcement.The loam cake shape of the lower surface of said heat transfer cap 16 and compressor is coincide; Going to the bottom of its upper surface and inner water tank is identical; Said attemperater and heat transfer cap 16 contacted parts are not established the insulation cover layer, and the height adjustment pin is set on the base of compressor, through adjustment height adjustment pin the upper surface of heat transfer cap are closely contacted with the bottom surface of water tank during installation; Its lower surface closely contacts with the lower surface of compressor, and the outside of heat transfer cap and compressor is provided with heat-insulation layer.
In order to ensure the hot water supply; On the attemperater auxiliary electrical heating tube can be set; The opening of electric heating tube 18 is positioned at the bottom of water tank, vertically installs, and overlaps one section bigger a little thermal sleeve 19 around it; The root perforate of thermal sleeve replenishes water inlet with convenient, the other end opening of thermal sleeve 19 and be positioned at the top of water tank; The auxiliary electrical heating tube also can be installed in the top of water tank, and it highly is lower than hot water outlet, and level is installed.The auxiliary electrical heating tube generally disposes temperature controller, and temperature controller temperature sensing hole position is positioned at the middle and upper part of water tank, and auxiliary electrically heated start-up temperature operated by rotary motion is lower than the temperature that is provided with of heat pump.
The operation principle of system is such: refrigerant process compressor compresses is after in the exhaust outlet entering condensing heat exchanger; Through filtering flow controller its pressure is reduced after the heat exchange; Temperature reduces; The refrigerant temperature that gets into evaporator pipeline generally is lower than the temperature of surrounding air, refrigerant from evaporimeter through after can obtain heat, its temperature is further improved after getting back to compressor compresses; The water route circulation theory is such, after the water in the condensing heat exchanger is heated, rises to the top of water tank because its density is lower than the cold water nature through thermal sleeve, attracts the cold water of water tank bottom to get into the bottom of condenser through tube connector simultaneously.So constantly circulation makes the water at attemperater top at first obtain heating, and as time passes, the water in the attemperater is progressively heated from top to down.The relative separation that this can effectively realize cold water, hot water makes the heating process of heat pump more stable, and the efficient that heats water is higher.Because system does not have fan, compressor is enclosed in the muff, does not have noise during system works; Because evaporimeter and tank shell integrate, system bulk is less relatively.Because the fault of corrosion failure possibly appear in the copper pipe long period of soaking in the condensing heat exchanger in hot water, condensing heat exchanger is not located in the attemperater, has the advantage of convenient for maintaining.
Claims (5)
1. monoblock type Teat pump boiler; It comprises compressor (1), condensing heat exchanger (2), filters flow controller (3), evaporates heat dump (4), attemperater (5) and power supply temperature control system etc.; It is characterized in that: compressor (1), condensing heat exchanger (2), filtration flow controller (3) etc. are positioned at the bottom of system, and attemperater (5) is positioned at system top, and evaporation heat dump pipeline (4) is positioned at the inboard of system shell; Cold water inlet (11) is positioned at the bottom of attemperater (5), the top that hot water outlet (12) is positioned at water tank; Cold water feed water inlet (13) is positioned at the bottom of water tank, and it is at the inner directly opening of water tank, and hot water inlet (14) is positioned at the bottom of water tank; And in water tank, connecting one section heat-insulating pipeline, its opening is positioned at the top of water tank; The hot water water inlet (14) of attemperater (5) is connected with the last interface of condensing heat exchanger (2); The cooling feed water inlet (13) of attemperater links to each other with the following water inlet of condensing heat exchanger (2) through tube connector (27); Condensing heat exchanger (2) is vertical to be installed; The blast pipe of compressor (1) gets into, comes out from its underpart from the top of condensing heat exchanger (2), and condensing heat exchanger generally is provided with heat-insulation layer on (2).
2. a kind of monoblock type Teat pump boiler as claimed in claim 1; It is characterized in that: the top of compressor (1) is covered with heat transfer cap (16); The loam cake shape of the lower surface of said heat transfer cap (16) and compressor (1) is coincide; Its upper surface and attemperater (5) inner bag lower surface coincide, and said attemperater (5) is not established the insulation cover layer with the contacted part of heat transfer cap (16), and the bottom of compressor (1) is provided with the height adjustment pin; Move compressor through adjustment height adjustment pin during installation the upper surface of the heat transfer cap that is positioned at compressor top is closely contacted with the bottom surface of water tank, its lower surface closely contacts with the lower surface of compressor (1).
3. a kind of monoblock type Teat pump boiler as claimed in claim 1; It is characterized in that: auxiliary electrical heating tube (18) can be set on the attemperater; Electric heating tube (18) is positioned at the bottom of water tank, vertically installs, and overlaps one section bigger a little thermal sleeve (19) around it; The root of thermal sleeve (19) is provided with that perforate is convenient to replenish water inlet, the other end opening of thermal sleeve (19) and be positioned at the top of water tank.
4. a kind of according to claim 1 monoblock type Teat pump boiler is characterized in that: on the attemperater auxiliary electrical heating tube can be set, electric heating tube (25) is installed in the top of water tank, and it highly is lower than hot water outlet, and level is installed.
5. a kind of monoblock type Teat pump boiler as claimed in claim 1 is characterized in that: the auxiliary electrical heating tube disposes temperature controller (24), and the temperature controller temperature sensing hole is positioned at the middle and upper part of water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010577655.7A CN102478307B (en) | 2010-11-22 | 2010-11-22 | Integral heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010577655.7A CN102478307B (en) | 2010-11-22 | 2010-11-22 | Integral heat pump water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102478307A true CN102478307A (en) | 2012-05-30 |
| CN102478307B CN102478307B (en) | 2014-03-12 |
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ID=46091023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010577655.7A Expired - Fee Related CN102478307B (en) | 2010-11-22 | 2010-11-22 | Integral heat pump water heater |
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| Country | Link |
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| CN (1) | CN102478307B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987509A (en) * | 2014-08-22 | 2016-10-05 | 日立空调·家用电器株式会社 | Hot water storage tank unit |
| CN110513912A (en) * | 2019-08-06 | 2019-11-29 | 德耐尔能源装备有限公司 | A kind of changes in temperature double purpose air screw source heat pump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2674337Y (en) * | 2004-01-05 | 2005-01-26 | 王高元 | Integrated heat pump water heater |
| CN2746314Y (en) * | 2004-10-29 | 2005-12-14 | 伍耀均 | Integral heat pump water heater |
| JP2008082655A (en) * | 2006-09-28 | 2008-04-10 | Covalent Materials Corp | Liquid heating device |
| CN201973882U (en) * | 2010-11-22 | 2011-09-14 | 厦门源惠科技有限公司 | Integrated heat pump water heater |
-
2010
- 2010-11-22 CN CN201010577655.7A patent/CN102478307B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2674337Y (en) * | 2004-01-05 | 2005-01-26 | 王高元 | Integrated heat pump water heater |
| CN2746314Y (en) * | 2004-10-29 | 2005-12-14 | 伍耀均 | Integral heat pump water heater |
| JP2008082655A (en) * | 2006-09-28 | 2008-04-10 | Covalent Materials Corp | Liquid heating device |
| CN201973882U (en) * | 2010-11-22 | 2011-09-14 | 厦门源惠科技有限公司 | Integrated heat pump water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987509A (en) * | 2014-08-22 | 2016-10-05 | 日立空调·家用电器株式会社 | Hot water storage tank unit |
| CN105987509B (en) * | 2014-08-22 | 2019-03-12 | 日立空调·家用电器株式会社 | Heat accumulation water pot unit |
| CN110513912A (en) * | 2019-08-06 | 2019-11-29 | 德耐尔能源装备有限公司 | A kind of changes in temperature double purpose air screw source heat pump |
| CN110513912B (en) * | 2019-08-06 | 2022-03-08 | 德耐尔能源装备有限公司 | Cold and warm dual-purpose type screw air source heat pump |
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| Publication number | Publication date |
|---|---|
| CN102478307B (en) | 2014-03-12 |
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Granted publication date: 20140312 Termination date: 20201122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |