CN2839912Y - Efficient heat pump refrigerating and heating apparatus - Google Patents
Efficient heat pump refrigerating and heating apparatus Download PDFInfo
- Publication number
- CN2839912Y CN2839912Y CN 200520015566 CN200520015566U CN2839912Y CN 2839912 Y CN2839912 Y CN 2839912Y CN 200520015566 CN200520015566 CN 200520015566 CN 200520015566 U CN200520015566 U CN 200520015566U CN 2839912 Y CN2839912 Y CN 2839912Y
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- valve
- way diverter
- heat
- diverter valve
- water tank
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Abstract
The utility model relates to an efficient heat pump refrigerating and heating apparatus which has the advantages of convenient operation, raw material and element saving, operating cost saving, convenient installation and maintenance, and high work efficiency. The efficient heat pump refrigerating and heating apparatus comprises an air conditioner indoor machine (1) and an air conditioner outdoor machine (5), wherein the inner part of the outdoor machine (5) is provided with a blower, a compressor (7), a four-way change valve (9), a capillary assembly, a first three-way change valve (13), a second three-way change valve (12) and a water heater assembly (15) with a water tank in which a heating coil is arranged. One end of the heating coil is connected with a port of the first three-way change valve (13) through a pipeline, and other two ports of the first three-way change valve (13) are respectively connected to an exhaust outlet of the compressor (7) and an inlet of the four-way change valve (9). The other end of the heating coil is connected with one port of the second three-way change valve (12) through pipeline, and other two ports of the second three-way change valve (12) are connected to the outdoor machine (5) and the indoor machine (1) through pipelines. The utility model can be simultaneously used as an air-conditioner and a water heater.
Description
Technical field
The utility model relates to air-conditioner and water heater, particularly heat pump type air conditioner and water heater.
Background technology
Heat pump air conditioner is according to contrary Carnot cycle principle work.Working medium is compressed in system → cyclic process of condensation → throttling → expansion → recompression, and with extraneous heat-shift.Heat up during the working medium compression; HTHP working medium and extraneous heat-shift are exothermic process, promptly heat process; Working medium cooling after the heat release, outflow end power pressure rapid drawdown after throttling again, the volume instantaneous expansion, temperature sharply descends, with extraneous heat-shift be endothermic process, i.e. process of refrigerastion; Heat absorption back working medium heats up, and further heats up into HTHP working medium more after compression; So circular flow is finished refrigeration or is heated.In the working medium cyclic process, side refrigeration, opposite side heats, and people utilize respectively as required.Heat pump air conditioner has indoor set and off-premises station.The double-standard indoor machine of air-conditioner can be freezed, and also can heat.Allow the working medium compression heat up the back during refrigeration, after throttling decompressional expansion cooling, absorb heat again by indoor set earlier by the off-premises station heat release; Then allow working medium compression back earlier by the indoor set heat release when heating, after the throttling decompressional expansion, absorb heat again by off-premises station.The different flow direction of compression back working medium realizes through reversal valve.
During heat pump air conditioner air conditioner indoor machine refrigeration, working medium is by the off-premises station heat release.Is problem that the heat of release can utilize? can the heat release that influences the air-conditioner operating efficiency be abundant? the preceding problem there be limited evidence currently of has the people to consider, back one problem then be subjected to equipment restriction determine that not talkative heat release is necessarily abundant.Besides, when indoor set heated, how heat distributed, and how heat transfer stream is controlled to, how to realize multipurpose, and this is for being heat pump air conditioner, and manufacturer and user can not go to consider.
The operation principle of Teat pump boiler is identical with heat pump air conditioner, and working medium compression back heat release is finished in water-heater water tank.Compare with present electric heater, gas heater, Teat pump boiler has the advantage of energy-saving and environmental protection, safety.Compressor in the Teat pump boiler, blower fan be allow working medium circulation and heat up, cooling with dispel the heat required, its power consumption is very limited, the water heater heat production fundamentally is to realize by the heat in the aggregation environment, so Teat pump boiler power consumption is economized very much, according to measuring and calculating, it only is about 1/4 of an electric heater power consumption.
Adopt a cover system, utilize the least possible device, heat pump air conditioner and Teat pump boiler contact are combined, accomplish dual-use, save cost cost and energy consumption, convenient again the use, leave nothing to be desired, just still do not have this product at present and emerge, also do not see this type of report.
Summary of the invention
The utility model will solve present heat pump air conditioner and Teat pump boiler can not organically combine, cause two complete equipments independent, design respectively, make and install due to material and the device consumption is big, cost is high, operation energy consumption relative high, installation and maintenance bother relatively, bigger problem is occupied in the space, a kind of high efficiency heat pump refrigerating heating device of the present utility model is provided for this reason, and this device can solve described these problems.
For addressing the above problem, the technical solution adopted in the utility model is to be provided with air conditioner room unit and described air-conditioner outdoor unit; Be provided with blower fan, compressor, four-way change-over valve and capillary module in the off-premises station; It is characterized in that being provided with the water heater components, three-way diverter valve one and the three-way diverter valve two that comprise water tank, be provided with heat(ing) coil in the described water tank;
Heat(ing) coil one end through pipeline and three-way diverter valve one by one port be connected, three-way diverter valve one two-port in addition enters the mouth with exhaust outlet of compressor and four-way change-over valve one through pipeline respectively and is connected;
The heat(ing) coil other end is connected with three-way diverter valve 21 ports through pipeline, and three-way diverter valve two two-port in addition is connected with off-premises station and indoor set through pipeline respectively.
Described heat(ing) coil one end and the three-way diverter valve pipeline that is connected of port one by one are provided with stop valve four, the pipeline that described three-way diverter valve two is connected with off-premises station is provided with check valve and stop valve five, and three-way diverter valve two is provided with check valve with the indoor set connecting line.
Described three-way diverter valve one, stop valve four and stop valve five are installed on off-premises station; Described three-way diverter valve two is installed on the described water-heater water tank.
Described heat(ing) coil one end and stop valve four connecting lines are provided with stop valve one and are positioned at water-heater water tank, three-way diverter valve two is provided with stop valve two with stop valve five connecting lines and is positioned at water-heater water tank, and three-way diverter valve two is provided with stop valve three with the indoor set connecting line and is positioned at water-heater water tank.
Described water-heater water tank is provided with power supply indicator and burner on light.
The utility model comprises indoor set owing to being provided with, off-premises station, the heat pump air conditioner of four-way change-over valve and compressor and comprise water tank and the water heater components of heat(ing) coil, the heat(ing) coil two ends are connected with three-way diverter valve one and three-way diverter valve two through pipeline respectively, three-way diverter valve one two ends in addition is connected with exhaust outlet of compressor warp and four-way commutation one inlet through pipeline respectively, three-way diverter valve two two ends in addition is connected with off-premises station and indoor set through pipeline respectively, so no matter air conditioner room unit freezes when still heating the utility model, HTHP working medium after compressed pump goes out can by the heat(ing) coil in the water tank, heat water through the switching of described two three-way diverter valves; During the indoor apparatus of air conditioner refrigeration, HTHP working medium not only make the useless heat of script obtain utilizing, and the working medium heat radiation is more abundant, thereby has been improved refrigerating efficiency by passing through off-premises station behind the water tank coil pipe again; When indoor apparatus of air conditioner heats, HTHP working medium is by logical after indoor set behind the water tank coil pipe, can be simultaneously with water in the water tank and indoor set environment heating of living in, when by the output of adjusting indoor set hot blast, can regulate described two place's heating heat distributes, output is turned down as the indoor set hot blast, and then the water tank heating heat increases, otherwise then reduces.As seen, the utility model is that heat pump air conditioner and Teat pump boiler combination are combined, and is not only easy to use, and saved many devices and material, and having reduced manufacturing cost and use cost, I﹠M is also easy relatively, system takes up space few, and operating cost also reduces.
Description of drawings
Fig. 1 is the utility model structure principle chart;
Fig. 2 is that the utility model comprises the profile schematic diagram that pipeline connects;
Fig. 3 is an air-conditioner outdoor unit structural representation in the utility model;
Fig. 4 is a water heater components schematic diagram in the utility model;
Fig. 5 is a kind of control elementary diagram in the utility model;
Fig. 6 is the another control elementary diagram in the utility model;
Fig. 7 is the remote controller outline drawing in the utility model.
In be labeled as: 1 indoor set, 2 stop valves, seven, 3 check valves, 4 capillaries; 5 off-premises stations, 6 stop valves, six, 7 compressors; 8 check valves, 9 four-way change-over valves, 10 stop valves five; 11 check valves, 12 three-way diverter valves, two, 13 three-way diverter valves one; 14 stop valves, four, 15 water heater components, 16 stop valves one; 17 stop valves, two, 18 stop valves, three, 19 anode protection devices; 20 sewage draining exits, 21 hot-water outlet pipes, 22 mix water valve; 23 gondola water faucets, 24 one-way relief valves, 25 relief holes; 26 cooling water inlets, 27 heat(ing) coils, 28 burner on lights; 29 power supply indicators, 30 thermoregulation knobs, 31 indoor set binding posts; 32 outdoor machine wire connection terminals, 33 outdoor fans, 34 outdoor coil pipe used temperature sensors; 35 emergency buttons, 36 stepper motors, 37 display boards; 38 indoor temperature transmitters, 39 indoor coil pipe sensors, 40 power lines; but 41 temperature adjustment temperature controllers, 42 switches, 43 water heater binding posts.
The specific embodiment
The utlity model has indoor set 1, off-premises station 5, water heater components 15 and connecting line.As Fig. 1, Fig. 2 and shown in Figure 3, off-premises station 5 pipeline of putting is provided with stop valve 72, check valve 3, capillary 4, stop valve 66, compressor 7, four-way change-over valve 9, stop valve 5 10, three-way diverter valve 1 and stop valve 4 14.As Fig. 2, shown in Figure 4, water heater components 15 is provided with water tank and is provided with heat(ing) coil 27 and anode protection device 19 in it, is connected with the stop valve 2 17 and the stop valve 3 18 that are connected on sewage draining exit 20, stop valve 1, three-way diverter valve 2 12 and the two output pipeline sections thereof on the water tank; Water tank has the one-way relief valves 24 that cooling water inlet 26 is connected with tool relief hole 25 on it, and be connected with hot-water outlet pipe 21 and be connected with on it and mix water valve 22 and lead to cold water inlet pipe, mix water valve efferent duct end and be connected with gondola water faucet 23, water tank is provided with burner on light 28, power supply indicator 29 and thermoregulation knob 30.
As shown in Figure 2, stop valve 4 14 on the off-premises station 5 is connected with stop valve 1 on the water heater components through pipeline, stop valve one 16 other ends are connected in heat(ing) coil 27 1 ends in the water tank, stop valve 5 10 on the off-premises station is connected with stop valve 2 17 on the water heater components through pipeline, stop valve 72 on the off-premises station is connected with indoor set 1 through pipeline respectively with stop valve 66, stop valve 3 18 on the water heater components is on pipeline is connected in described off-premises station and pipeline that indoor set is connected, stop valve 2 17, stop valve 3 18 other ends are connected through 2 12 liang of outlets of pipeline section and three-way diverter valve, and see Fig. 1, three-way diverter valve 2 12 inlets then are connected with the heat(ing) coil other end in the water tank through pipeline.
See Fig. 1 fundamental diagram, indicate arrow among the figure and accompany alphabetical a, b, c, d to represent that working medium is refrigerant flow direction.
Unit freezes promptly when only air-conditioner freezes, working medium is from compressor 7 outputs, HTHP working medium enters off-premises station 5 coil pipes through a1, three-way diverter valve one 13 solid line passages, a2, four-way change-over valve 9 upper right solid line passages, a3 in pipeline, after the heat exchange heat radiation, the working medium of high pressure and relative low temperature becomes the expansion cryogenic fluid through a4, capillary 4, check valve 3, stop valve 72, a5 and enters indoor set 1 heat exchange absorption refrigeration, behind a6, stop valve 66, four-way change-over valve 9 lower-left solid line passages, a7, enter compressor 7 again, finish the air-conditioner kind of refrigeration cycle.
Only during air conditioner heat-production, working medium is from compressor 7 outputs, enter indoor set 1 heat exchange heat release through a1, three-way diverter valve one 13 solid line passages, a2, four-way change-over valve 9 upper left dotted line passages, stop valve 66, b1, become the expansion cryogenic fluid through b2, stop valve 72, b3, capillary 4, b4 again and enter off-premises station 5 heat exchanges heat absorption, behind b5, four-way change-over valve 9 bottom right dotted line passages, a7, enter compressor 7 again, finish heating circulation.
When air-conditioner refrigeration and water heater heat, working medium is from compressor 7 outputs, HTHP working medium in pipeline through a1, three-way diverter valve one 13 dotted line passages, c1, stop valve 4 14 input water heater components 15 water tank coil pipes, with the hydrothermal exchange heat release after c2, three-way diverter valve 2 12 solid line passages, c3, c4, check valve 11, stop valve 5 10 enters off-premises station 5 coil pipes, again through a4, capillary 4, check valve 3, stop valve 72, a5 becomes the expansion cryogenic fluid and enters indoor set 1 heat exchange absorption refrigeration, again through a6, stop valve 66, four-way change-over valve 9 lower-left solid line passages, enter compressor 7 behind the a7, finish air-conditioner refrigeration and water heater and heat circulation.This process is utilized the water in the heat heating water tank that air-conditioner refrigeration produces, and HTHP working medium is through water tank and off-premises station heat exchange, and heat release is more abundant, can to a certain degree improve refrigerating efficiency.
When air conditioner heat-production and water heater heat, working medium is from compressor 7 outputs, through a1, three-way diverter valve one 13 dotted line passages, c1, stop valve 4 14 input water heater components 15 water tank coil pipes, with the hydrothermal exchange heat release after c2, three-way diverter valve 2 12 dotted line passages, d1, d2, check valve 8, stop valve 66, b1 enters indoor set 1 heat exchange heat release, again through b2, stop valve 72, b3, capillary 4, b4 becomes the expansion cryogenic fluid and enters off-premises station 5 heat exchanges heat absorption, again through b5, four-way change-over valve 9 bottom right dotted line passages, enter compressor 7 behind the a7, finish air conditioner heat-production and water heater heats circulation.This process can be regulated air conditioner room unit hot-blast outlet wind speed, and is little as indoor set hot blast wind speed to distribute heat, and then to add heat big for water heater, otherwise then little.Because two places heating can be arranged, can effectively distribute and utilize heat, and the hot working fluid exchange is more abundant, can to a certain degree improve heating efficiency.
Fig. 5 represents the utility model control connection principle.Blower fan 33 in air-conditioner outdoor unit 5 parts, compressor 7, four-way change-over valve 9 and three-way diverter valve 13 are connected in outdoor machine wire connection terminal 32 through lead, establish circumscripted power line 40 on the indoor set 1, and be provided with emergency button 35, stepper motor 36, display board 37, indoor temperature transmitter 38 and indoor coil pipe sensor 39 and be connected in indoor set binding post 31, outdoor machine wire connection terminal 32 and 31 corresponding connections of indoor set connecting terminal, these structures except that three-way diverter valve 13, identical with existing air-conditioner; But water heater components 15 is provided with three-way diverter valve 2 12 temperature adjustment temperature controller tools 41, switch 42, burner on light 28 and power supply indicator 29 is connected in water heater binding post 43, and water heater binding post 43 is connected with indoor set binding post 31 with outdoor machine wire connection terminal 32.
The utility model can utilize the control circuit on the existing indoor set, and Loading Control heater switch 42 opens and closes and three-way diverter valve 2 12 commutations, and can utilize existing remote controller Loading Control.
Illustrate that in conjunction with Fig. 6 and Fig. 7 the utility model uses operation:
Being labeled as among Fig. 7 wherein: 1. signal sends mouthful, 2. viewing area, 3. operation/shutdown switch key, 4. adjustment key, 5. operational mode options button, 6. wind speed options button, 7. heater switch's key, 8. the operating key of sleeping, 9. wind direction setting key, 10. machine open/close setting key regularly, time set key, clock setting key, the reset key.
When opening the utility model air-conditioner part, earlier by 3. start, again by 5. selecting operational mode---whenever, press the order variation of " running automatically ", " refrigeration ", " dehumidifying ", " heating ", " running automatically " by once 5..Change refrigeration, when heating temperature, whenever once once lowering the temperature, whenever once once heat up by 4. rising key by 4. subtracting key.Want the 3. key of pressing out of service.
When opening the utility model water heater components part, press earlier aforesaid operations and open the air-conditioner part, make it to be in refrigeration or heating operation state, power supply indicator 29 is bright shown in this moment Fig. 6, Fig. 4, presses among Fig. 7 7. again, water in the heating water tank, burner on light 28 is bright among Fig. 6, Fig. 4 at this moment, and water temperature is controlled automatically by the adjustable temperature controller 41 among Fig. 6, when reaching set water temperature, burner on light 28 extinguishes, and hot water is available.When closing the water heater components part, press among Fig. 7 7.; If also will close the air-conditioner part time, press again among Fig. 7 3..
Fig. 5 is the elementary diagram that comprises manually opened water heater components part.This situation, On/Off water heater components partly are manual on/off switch 42, remote controller then with difference to some extent shown in Figure 7.
Claims (5)
1, high efficiency heat pump refrigerating heating device has air conditioner room unit (1) and described air-conditioner outdoor unit
(5); Be provided with blower fan (33), compressor (7), four-way change-over valve (9) and capillary module in the off-premises station (5); It is characterized in that being provided with the water heater components (15), three-way diverter valve one (13) and the three-way diverter valve two (12) that comprise water tank, be provided with heat(ing) coil (27) in the described water tank;
Heat(ing) coil (27) one ends are connected with three-way diverter valve one (13) one port through pipeline, and three-way diverter valve one (13) two-port in addition is connected with compressor (7) exhaust outlet and four-way change-over valve (9) one inlets through pipeline respectively;
Heat(ing) coil (27) other end is connected with three-way diverter valve two (12) one ports through pipeline, and three-way diverter valve two (27) two-port in addition is connected with off-premises station (5) and indoor set (1) through pipeline respectively.
2, high efficiency heat pump refrigerating heating device as claimed in claim 1, it is characterized in that described heat(ing) coil (27) one ends are provided with stop valve four (14) with the pipeline that three-way diverter valve one (13) one port is connected, the pipeline that described three-way diverter valve two (12) is connected with off-premises station (5) is provided with check valve (11) and stop valve five (10), and three-way diverter valve two (12) is provided with check valve (8) with indoor set (1) connecting line.
3, high efficiency heat pump refrigerating heating device as claimed in claim 2 is characterized in that described three-way diverter valve one (13), stop valve four (14) and stop valve five (10) are installed on off-premises station (5); Described three-way diverter valve two (12) is installed on the described water-heater water tank.
4, as claim 2 or 3 described high efficiency heat pump refrigerating heating devices, it is characterized in that described heat(ing) coil (27) one ends and stop valve four (14) connecting lines are provided with stop valve one (16) and are positioned at water-heater water tank, three-way diverter valve two (12) is provided with stop valve two (17) with stop valve five (10) connecting lines and is positioned at water-heater water tank, and three-way diverter valve two (12) is provided with stop valve three (18) with indoor set (1) connecting line and is positioned at water-heater water tank.
5, high efficiency heat pump refrigerating heating device as claimed in claim 4 is characterized in that described water-heater water tank is provided with power supply indicator (29) and burner on light (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015566 CN2839912Y (en) | 2005-10-14 | 2005-10-14 | Efficient heat pump refrigerating and heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015566 CN2839912Y (en) | 2005-10-14 | 2005-10-14 | Efficient heat pump refrigerating and heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839912Y true CN2839912Y (en) | 2006-11-22 |
Family
ID=37427894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015566 Expired - Fee Related CN2839912Y (en) | 2005-10-14 | 2005-10-14 | Efficient heat pump refrigerating and heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839912Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331040A (en) * | 2011-08-05 | 2012-01-25 | 海尔集团公司 | Freon-free direct-current frequency conversion air conditioner and control method |
| CN104359172A (en) * | 2014-11-03 | 2015-02-18 | 陈万仁 | Air source heat pump host machine provided with two groups of phase change medium channels |
-
2005
- 2005-10-14 CN CN 200520015566 patent/CN2839912Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331040A (en) * | 2011-08-05 | 2012-01-25 | 海尔集团公司 | Freon-free direct-current frequency conversion air conditioner and control method |
| CN102331040B (en) * | 2011-08-05 | 2013-08-07 | 海尔集团公司 | Freon-free direct-current frequency conversion air conditioner and control method |
| CN104359172A (en) * | 2014-11-03 | 2015-02-18 | 陈万仁 | Air source heat pump host machine provided with two groups of phase change medium channels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20061122 Termination date: 20091116 |