CN105157229A - Water tank of hot water heating machine and hot water heating machine - Google Patents
Water tank of hot water heating machine and hot water heating machine Download PDFInfo
- Publication number
- CN105157229A CN105157229A CN201510412514.2A CN201510412514A CN105157229A CN 105157229 A CN105157229 A CN 105157229A CN 201510412514 A CN201510412514 A CN 201510412514A CN 105157229 A CN105157229 A CN 105157229A
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- Prior art keywords
- heat exchange
- control valve
- refrigerant
- hot water
- pipe
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 238000010438 heat treatment Methods 0.000 title abstract description 11
- 239000003507 refrigerant Substances 0.000 claims abstract description 97
- 239000007788 liquid Substances 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 abstract 2
- 230000008676 import Effects 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a water tank of a hot water heating machine. The water tank comprises a tank body and a partition plate arranged inside the tank body. The tank body is divided into a first heat exchange chamber and a second heat exchange chamber through the partition plate. A water inlet is formed in the second heat exchange chamber. A water outlet is formed in the first heat exchange chamber. A first control valve is arranged on a water supply pipeline, communicated with the first heat exchange chamber and the second heat exchange chamber, of the tank body. A first heat exchange coil pipe is arranged inside the first heat exchange chamber, the first end of the first heat exchange coil pipe is connected with a first refrigerant inlet pipe, and the second end of the first heat exchange coil pipe is connected with a first refrigerant outlet pipe. A second control valve is arranged on the first refrigerant outlet pipe. A second heat exchange coil pipe is arranged inside the second heat exchange chamber, the first end of the second heat exchange coil pipe is connected with one end of a second refrigerant inlet pipe, and the second end of the second heat exchange coil pipe is connected with a second refrigerant outlet pipe. The other end of the second refrigerant inlet pipe is connected with the second end of the first heat exchange coil pipe. A third control valve is arranged on the second refrigerant inlet pipe. The invention further discloses a hot water heating machine. By means of the hot water heating machine, the phenomenon that a high-voltage fault happens to a compressor due to the fact that the water temperature inside heat exchange chambers of a traditional hot water heating machine is excessively high can be avoided.
Description
Technical field
The present invention relates to hot water machine technical field, particularly relate to a kind of hot water machine water tank and a kind of hot water machine with this hot water machine water tank.
Background technology
Have heat exchange coil in the water tank of conventional hot water's machine, its structure is provided with delivery port, water inlet, refrigerant import and refrigerant exit, and refrigerant import is all communicated with heat exchange coil with refrigerant exit; In whole water tank, coil pipe is interior is refrigerant passage, and coil pipe is outer, water tank is interior is region, hydrospace; Water inlet is ined succession city planting ductwork feed water inlet, and water flows in water tank from water inlet and is full of by water tank; When user uses hot water, hot water flows out from delivery port; In this water-heating machine system, the refrigerant of HTHP flows through heat exchange coil from refrigerant import and flows out from refrigerant exit.For these hot water machines; when water in its water tank is heated into the hot water of high water temperature; the refrigerant flowed out from refrigerant exit in its fluorine road system can be caused to remain the refrigerant of higher temperatures higher pressure; thus cause the compressor in its fluorine road system to occur high voltage fault; and then cause this Hot water units to shut down, user is brought to the inconvenience in use.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention is to provide a kind of hot water machine water tank and a kind of hot water machine with this hot water machine water tank, be intended to solve conventional hot water machine in water tank during water temperature over-high compressor easily there is the technical problem of high voltage fault.
For achieving the above object, the invention provides a kind of hot water machine water tank, comprise casing and be arranged on the dividing plate in described casing, described casing is partitioned into the first Heat Room and the second Heat Room by described dividing plate, described second Heat Room is provided with water inlet, described first Heat Room is provided with delivery port, and described casing has the water channel being communicated with described first Heat Room and the second Heat Room and the first control valve be arranged on described water channel; Arrange the first heat exchange coil in described first Heat Room, the first end of described first heat exchange coil is connected with the first refrigerant inlet pipe, and the second end of described first heat exchange coil is connected with the first refrigerant and goes out pipe, and described first refrigerant goes out on pipe to be provided with the second control valve; The second heat exchange coil is provided with in described second Heat Room, the first end of described second heat exchange coil is connected by the second refrigerant inlet pipe with the second end of described first heat exchange coil, described second refrigerant inlet pipe is provided with the 3rd control valve, and the second end of described second heat exchange coil is connected with the second refrigerant and goes out pipe.
Preferably, described hot water machine water tank also comprises the temperature detector be located in described first Heat Room, and described temperature detector is for monitoring the temperature of described first heat exchange indoor water; When the temperature of described first heat exchange indoor water is less than preset temperature, open described second control valve, and close described 3rd control valve, directly go out pipe from described first refrigerant to make the refrigerant flowing through described first heat exchange coil and flow out; When the temperature of described first heat exchange indoor water is more than or equal to preset temperature, close described second control valve to close, and open described 3rd control valve, go out pipe, the second refrigerant inlet pipe and the second heat exchange coil through described first refrigerant successively to make the refrigerant flowing through described first heat exchange coil and go out pipe outflow from described second refrigerant.
Preferably, described second control valve and described 3rd control valve are magnetic valve.
Preferably, described second refrigerant goes out pipe and is provided with the 4th control valve.
Preferably, described 4th control valve is the first check valve, and the conducting direction of this first check valve is outside from described second heat exchange coil second end.
Preferably, described first Heat Room is positioned at the top of described second Heat Room.
Preferably, described water channel is located on described dividing plate, described first control valve is the second check valve for being communicated with described first Heat Room and described second Heat Room be located on described dividing plate, and the conducting direction of this second check valve is to described first Heat Room from described second Heat Room.
Preferably, described water channel comprises communicating pipe, and the first end of described communicating pipe is communicated with described first Heat Room, and second end of described communicating pipe is communicated with described second Heat Room; Described first control valve is the 3rd check valve be located on described communicating pipe, and the conducting direction of the 3rd check valve is the first end from second end of described communicating pipe to described communicating pipe.
In addition, for achieving the above object, the present invention also provides a kind of hot water machine, comprise compressor, gas-liquid separator, evaporimeter, throttling arrangement and described hot water machine water tank, the blast pipe of described compressor is connected with described first refrigerant inlet pipe, described first refrigerant goes out pipe and goes out throttling arrangement described in Guan Junyu with described second refrigerant and be connected, and described throttling arrangement is connected with the muffler of described compressor through described evaporimeter, described gas-liquid separator successively.
Preferably, described hot water machine also comprises controller, described controller is all connected with described temperature detector, described second control valve and described 3rd control valve, when the temperature of described first heat exchange indoor water is less than preset temperature, described controller controls described second control valve and opens, and controls described 3rd control valve closedown; When the temperature of described first heat exchange indoor water is more than or equal to preset temperature, described controller controls described second control valve and cuts out, and controls described 3rd control valve and open.
Hot water machine provided by the present invention is when the temperature of the first heat exchange indoor water is more than or equal to preset temperature, the HTHP refrigerant of this water-heating machine system is after flowing through the first heat exchange coil, also go out pipe, the second refrigerant inlet pipe and flow through the second heat exchange coil through the first refrigerant successively, to become low-temp low-pressure refrigerant by the further decrease temperature and pressure of the second heat exchange coil, so, the phenomenon occurring causing compressor generation high voltage fault in conventional hot water's machine because of water temperature over-high in Heat Room can be avoided, the job stability of this hot water machine can be improved; In addition, the increase of the second heat exchange coil, can reduce the condensing pressure of this water-heating machine system, improves the Energy Efficiency Ratio of this hot water machine, makes this hot water machine more energy-conservation.
Accompanying drawing explanation
Fig. 1 is the structural representation of hot water machine one embodiment of the present invention;
Fig. 2 is the structural representation of hot water machine water tank in Fig. 1.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of hot water machine water tank and a kind of hot water machine with this hot water machine water tank.
See figures.1.and.2, in one embodiment, this hot water machine comprises compressor 20, gas-liquid separator 30, evaporimeter 40, throttling arrangement 50, cross valve 60 and hot water machine water tank 10, wherein, hot water machine water tank 10 comprises casing 11, first heat exchange coil 12, first refrigerant inlet pipe 14, first refrigerant and goes out pipe 15, second heat exchange coil 13, second refrigerant inlet pipe 16, second refrigerant and go out pipe 17 and temperature detector 18.In the present embodiment, in casing 11, be provided with the dividing plate 111 inner space of casing 11 being isolated into the first Heat Room 112 and the second Heat Room 113; Temperature detector 18 is located in the first Heat Room 112, and for monitoring the temperature of water in this first Heat Room 112; First heat exchange coil 12 is contained in the first Heat Room 112, and the first refrigerant inlet pipe 14 and the first refrigerant go out pipe 15 is all communicated with the first heat exchange coil 12; Second heat exchange coil 13 is contained in the second Heat Room 113, and the second refrigerant inlet pipe 16 and the second refrigerant go out pipe 17 is all communicated with the second heat exchange coil 13.First refrigerant goes out pipe 15 and is provided with the second control valve 151, second refrigerant inlet pipe 16 and is provided with the 3rd control valve 161; One end away from the second heat exchange coil 13 of second refrigerant inlet pipe 161 goes out pipe 15 with the first refrigerant and is connected, and is connected to the position between the first heat exchange coil 12 and the second control valve 151 that the first refrigerant goes out pipe 15.In this hot water machine, the blast pipe of compressor 20 is connected through the import of cross valve 60 with the first refrigerant inlet pipe 14, the outlet that first refrigerant goes out pipe 15 is all connected with throttling arrangement 50 with the outlet that the second refrigerant goes out pipe 17, and this throttling arrangement 50 is connected with the muffler of compressor 20 through evaporimeter 40, cross valve 60, gas-liquid separator 30 successively.In the present embodiment, the first Heat Room 112 is preferably placed at the top of the second Heat Room 113, so that the first heat exchange coil 12 and the second heat exchange coil 13 are vertically arranged, realizes heat convection.In the present embodiment, the volume of the first Heat Room 112 of hot water machine water tank 10 is greater than the volume of the second Heat Room 113, what namely the first Heat Room 112 was this hot water machine high-temperature-hot-water heats space, and the water in the second Heat Room 113 can make the refrigerant flowing through the second heat exchange coil 13 obtain further decrease temperature and pressure effect.
In the present embodiment, further, this hot water machine also comprises controller (not shown), this controller is all connected with temperature detector 18, second control valve 151 and the 3rd control valve 161, this controller for the temperature of water in the first Heat Room 112 of receiving temperature detector 18 and monitoring, and controls the folding condition of the second control valve 151 and the 3rd control valve 161 according to the comparative result of described temperature and preset temperature; Particularly, when described temperature is less than preset temperature, this controller controls the second control valve 151 and opens, and controls the 3rd control valve 161 and close, and enters throttling arrangement 50 with the outlet making the refrigerant flowed out in the first heat exchange coil 12 directly go out pipe 15 from the first refrigerant; And when described temperature is more than or equal to preset temperature, this controller controls the second control valve 151 and cuts out, and control the 3rd control valve 161 and open, can go out pipe 15 from the first refrigerant to make the refrigerant flowed out in the first heat exchange coil 12 flows into the second refrigerant inlet pipe 16, thus flow in the second heat exchange coil 13 and carry out heat exchange with the water in the second Heat Room, then enter throttling arrangement 50 from the outlet that the second refrigerant goes out pipe 17.In the present embodiment, the folding condition controlling the second control valve 151 and the 3rd control valve 161 by controller can promote the intellectuality of this hot water machine, and correspondingly, the second control valve 151 and the 3rd control valve 161 are preferably magnetic valve; Certainly, in other embodiments of the invention, this hot water machine is also provided with the display (not shown) of the temperature of water in the first Heat Room 112 of monitoring for displays temperature detector 18, close for user's Non-follow control second control valve 151 when described temperature is more than or equal to preset temperature, and control the 3rd control valve 161 and open, correspondingly, the second control valve 151 and the 3rd control valve 161 can be common pipeline switch.In the present embodiment, described preset temperature can be but be not limited to 50 DEG C, and normally, when in the first Heat Room 112, the temperature of water reaches about 50 DEG C, the compressor of conventional hot water's machine occurs that the probability of high voltage fault is larger; Certainly, described preset temperature also can be set to 48 DEG C, 52 DEG C etc., and the present invention is not restricted this.
In the present embodiment, the coolant system operation principle of this hot water machine is as follows:
When this hot water machine runs, compressor 20 works, HTHP refrigerant is discharged from the blast pipe of compressor 20, and entering the first heat exchange coil 12 through cross valve 60, first refrigerant inlet pipe 14 successively, HTHP refrigerant carries out heat exchange with water to be heated in the first Heat Room 112 in the first heat exchange coil 12, after heat exchange, when in the first Heat Room 112, the temperature of water is less than preset temperature, HTHP refrigerant can become low-temp low-pressure refrigerant after heat exchange, and low-temp low-pressure refrigerant goes out pipe 15, throttling arrangement 50, evaporimeter 40, cross valve 60 and gas-liquid separator 30 through the first refrigerant successively and gets back to compressor 20 from the muffler of compressor 20, and after heat exchange, when in the first Heat Room 112, the temperature of water is more than or equal to preset temperature, HTHP refrigerant still has higher temperature and higher pressure after heat exchange, in the case, the refrigerant of higher temperatures higher pressure goes out pipe 15 through the first refrigerant successively, second refrigerant inlet pipe 16 enters the second heat exchange coil 13, the refrigerant of higher temperatures higher pressure carries out heat exchange with the water in the second Heat Room 113 in the second heat exchange coil 13, with further decrease temperature and pressure to low-temp low-pressure refrigerant, low-temp low-pressure refrigerant goes out pipe 17 through the second refrigerant successively, throttling arrangement 50, evaporimeter 40, cross valve 60 and gas-liquid separator 30 and get back to compressor 20 from the muffler of compressor 20, thus avoid the phenomenon that occurs causing compressor generation high voltage fault in conventional hot water's machine because of water temperature over-high in Heat Room, the job stability of this hot water machine can be improved, in addition, the increase of the second heat exchange coil 13, can reduce the condensing pressure of this water-heating machine system, improves the Energy Efficiency Ratio of this hot water machine, makes this hot water machine more energy-conservation.
In the present embodiment, further, second refrigerant goes out pipe 17 and is provided with the 4th control valve 171, preferably, the 4th control valve 171 is the first check valve, and the conducting direction of this first check valve is outside from the second heat exchange coil 13, outwards flow out through the 4th control valve 171 with the refrigerant realizing flowing through the second heat exchange coil 13, to avoid opening at the second control valve 151, when the 3rd control valve 161 is closed, in refrigerant return to the second heat exchange coil 13.Certainly, in other embodiments of the invention, 4th control valve 171 can also be magnetic valve, and the controller of this hot water machine is connected with the 4th control valve 171, open when controller controls the second control valve 151, the 3rd control valve 151 is when closing, controller controls the 4th control valve 171 simultaneously and cuts out, and close when controller controls the second control valve 151, the 3rd control valve 151 is when opening, controller controls the 4th control valve 171 simultaneously and opens.
In the present embodiment, the second Heat Room 113 is provided with water inlet 115, and is provided with water inlet pipe 115 (a) on water inlet 115; First Heat Room 112 is provided with delivery port 116, and is provided with outlet pipe 116 (a) on delivery port 116; The water channel that casing 11 has connection first Heat Room 112 and the second Heat Room 113 and the first control valve 114 be arranged on water channel.In the present embodiment, the first control valve 114 is preferably located at the second check valve for being communicated with the first Heat Room 112 and the second Heat Room 113 on dividing plate 111, to form described water channel on dividing plate 111; The conducting direction of this second check valve is from the second Heat Room 113 to the first Heat Room 112, flows into the first Heat Room 112 to realize water from the second Heat Room 113 through the first control valve 114.In the present embodiment, cold water enters the second Heat Room 113 from water inlet pipe 115 (a), after cold water is full of the second Heat Room 113, the first Heat Room 112 is entered by the first control valve 114, when the water temperature of water in the first Heat Room 112 reaches the temperature of user's needs, user obtains hot water by outlet pipe 116 (a).Especially, when the temperature of water in the first Heat Room 112 is lower than preset temperature, because refrigerant can not flow through the second heat exchange coil 13, now in the second Heat Room 113, water can keep cold water water temperature; And when in the first Heat Room 112, the temperature of water is more than or equal to preset temperature, the refrigerant of higher temperatures higher pressure can flow through the second heat exchange coil 13 and carry out heat exchange with the water in the second Heat Room 113, thus the temperature of water in the second Heat Room 113 can be made to obtain lifting to a certain extent, namely the second Heat Room 113 can provide preheat function for the moisturizing of the first Heat Room 112, thus accelerates the efficiency of heating surface of this hot water machine to water.
It is emphasized that in the present embodiment and realize being communicated with between the first Heat Room 112 with the second Heat Room 113 by arranging the first control valve 114 on dividing plate 111; And in other embodiments of the invention, the communicating pipe that one end is communicated with the first Heat Room 12, the other end is communicated with the second Heat Room 13 also can be set on hot water machine water tank 10, form described water channel this communicating pipe; And the first control valve 114 is for being located at the 3rd check valve on this communicating pipe, the conducting direction of the 3rd check valve is from connecting one end of the second Heat Room 13 communicating pipe to the one end connecting the first Heat Room 12 communicating pipe, flows into the first Heat Room 112 to realize water from the second Heat Room 113 through the first control valve 114.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a hot water machine water tank, it is characterized in that, comprise casing and be arranged on the dividing plate in described casing, described casing is partitioned into the first Heat Room and the second Heat Room by described dividing plate, described second Heat Room is provided with water inlet, described first Heat Room is provided with delivery port, and described casing has the water channel being communicated with described first Heat Room and the second Heat Room and the first control valve be arranged on described water channel;
Arrange the first heat exchange coil in described first Heat Room, the first end of described first heat exchange coil is connected with the first refrigerant inlet pipe, and the second end of described first heat exchange coil is connected with the first refrigerant and goes out pipe, and described first refrigerant goes out on pipe to be provided with the second control valve;
The second heat exchange coil is provided with in described second Heat Room, the first end of described second heat exchange coil is connected by the second refrigerant inlet pipe with the second end of described first heat exchange coil, described second refrigerant inlet pipe is provided with the 3rd control valve, and the second end of described second heat exchange coil is connected with the second refrigerant and goes out pipe.
2. hot water machine water tank as claimed in claim 1, it is characterized in that, also comprise the temperature detector be located in described first Heat Room, described temperature detector is for monitoring the temperature of described first heat exchange indoor water; When the temperature of described first heat exchange indoor water is less than preset temperature, open described second control valve, and close described 3rd control valve, directly go out pipe from described first refrigerant to make the refrigerant flowing through described first heat exchange coil and flow out; When the temperature of described first heat exchange indoor water is more than or equal to preset temperature, close described second control valve to close, and open described 3rd control valve, go out pipe, the second refrigerant inlet pipe and the second heat exchange coil through described first refrigerant successively to make the refrigerant flowing through described first heat exchange coil and go out pipe outflow from described second refrigerant.
3. hot water machine water tank as claimed in claim 1, it is characterized in that, described second control valve and described 3rd control valve are magnetic valve.
4. hot water machine water tank as claimed in claim 1, it is characterized in that, described second refrigerant goes out pipe and is provided with the 4th control valve.
5. hot water machine water tank as claimed in claim 4, it is characterized in that, described 4th control valve is the first check valve, and the conducting direction of this first check valve is outside from described second heat exchange coil second end.
6. hot water machine water tank as claimed in claim 1, it is characterized in that, described first Heat Room is positioned at the top of described second Heat Room.
7. the hot water machine water tank as described in any one of claim 1 to 6, it is characterized in that, described water channel is located on described dividing plate, described first control valve is the second check valve for being communicated with described first Heat Room and described second Heat Room be located on described dividing plate, and the conducting direction of this second check valve is to described first Heat Room from described second Heat Room.
8. the hot water machine water tank as described in any one of claim 1 to 6, is characterized in that, described water channel comprises communicating pipe, and the first end of described communicating pipe is communicated with described first Heat Room, and second end of described communicating pipe is communicated with described second Heat Room; Described first control valve is the 3rd check valve be located on described communicating pipe, and the conducting direction of the 3rd check valve is the first end from second end of described communicating pipe to described communicating pipe.
9. a hot water machine, it is characterized in that, described hot water machine comprises compressor, gas-liquid separator, evaporimeter, throttling arrangement and the hot water machine water tank as described in any one of claim 1 to 8, the blast pipe of described compressor is connected with described first refrigerant inlet pipe, described first refrigerant goes out pipe and goes out throttling arrangement described in Guan Junyu with described second refrigerant and be connected, and described throttling arrangement is connected with the muffler of described compressor through described evaporimeter, described gas-liquid separator successively.
10. hot water machine as claimed in claim 9, it is characterized in that, described hot water machine also comprises controller, described controller is all connected with described temperature detector, described second control valve and described 3rd control valve, when the temperature of described first heat exchange indoor water is less than preset temperature, described controller controls described second control valve and opens, and controls described 3rd control valve closedown; When the temperature of described first heat exchange indoor water is more than or equal to preset temperature, described controller controls described second control valve and cuts out, and controls described 3rd control valve and open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412514.2A CN105157229B (en) | 2015-07-14 | 2015-07-14 | Hot water machine water tank and hot water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412514.2A CN105157229B (en) | 2015-07-14 | 2015-07-14 | Hot water machine water tank and hot water machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105157229A true CN105157229A (en) | 2015-12-16 |
| CN105157229B CN105157229B (en) | 2018-09-04 |
Family
ID=54798184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412514.2A Active CN105157229B (en) | 2015-07-14 | 2015-07-14 | Hot water machine water tank and hot water machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105157229B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014075A (en) * | 2017-05-03 | 2017-08-04 | 辽宁三利节能科技有限公司 | Unit dual temperature area Teat pump boiler |
| CN109863351A (en) * | 2016-10-12 | 2019-06-07 | 徐生恒 | I.e. hot energy-storage type water heater |
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| CN2935007Y (en) * | 2006-09-07 | 2007-08-15 | 中山华帝燃具股份有限公司 | Variable capacity heat pump water heater |
| KR20100005738U (en) * | 2008-11-27 | 2010-06-07 | 유경윤 | Hot water heat pump system |
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| JP5642203B2 (en) * | 2011-01-27 | 2014-12-17 | 三菱電機株式会社 | HEAT PUMP DEVICE AND HEAT PUMP DEVICE CONTROL METHOD |
| CN204100627U (en) * | 2014-09-29 | 2015-01-14 | 苏州市清华阳光能源有限公司 | A kind of multi-heat source insulation heat-exchanging water tank |
| CN104567066A (en) * | 2014-11-13 | 2015-04-29 | 江门市凯立信电气科技有限公司 | Efficient heat pump system |
| CN104633929A (en) * | 2015-02-09 | 2015-05-20 | 艾欧史密斯(中国)热水器有限公司 | Heat-pump water heater and controlling method thereof |
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- 2015-07-14 CN CN201510412514.2A patent/CN105157229B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3024652A1 (en) * | 1980-06-30 | 1982-02-04 | Fröling GmbH & Co Kessel-Apparatebau, 5063 Overath | District heating double section hot water tank - has main and auxiliary heating coils in upper and lower sections for preheating cold water |
| CN2935007Y (en) * | 2006-09-07 | 2007-08-15 | 中山华帝燃具股份有限公司 | Variable capacity heat pump water heater |
| KR20100005738U (en) * | 2008-11-27 | 2010-06-07 | 유경윤 | Hot water heat pump system |
| JP5642203B2 (en) * | 2011-01-27 | 2014-12-17 | 三菱電機株式会社 | HEAT PUMP DEVICE AND HEAT PUMP DEVICE CONTROL METHOD |
| CN202675485U (en) * | 2012-06-12 | 2013-01-16 | 李桂杨 | Small-sized cooling and heating central air conditioner capable of supplying hot water |
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| CN104567066A (en) * | 2014-11-13 | 2015-04-29 | 江门市凯立信电气科技有限公司 | Efficient heat pump system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863351A (en) * | 2016-10-12 | 2019-06-07 | 徐生恒 | I.e. hot energy-storage type water heater |
| CN107014075A (en) * | 2017-05-03 | 2017-08-04 | 辽宁三利节能科技有限公司 | Unit dual temperature area Teat pump boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105157229B (en) | 2018-09-04 |
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