CN201401998Y - A two-stage heating instantaneous hot water air conditioner - Google Patents
A two-stage heating instantaneous hot water air conditioner Download PDFInfo
- Publication number
- CN201401998Y CN201401998Y CN200820132496.8U CN200820132496U CN201401998Y CN 201401998 Y CN201401998 Y CN 201401998Y CN 200820132496 U CN200820132496 U CN 200820132496U CN 201401998 Y CN201401998 Y CN 201401998Y
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- water
- hot water
- heat exchanger
- air conditioner
- fluorine
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 25
- 239000011737 fluorine Substances 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 abstract description 9
- 238000004378 air conditioning Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 5
- 239000008400 supply water Substances 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000007562 laser obscuration time method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
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Classifications
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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
一种二级加热即热式热水空调器，由空调装置和热水装置两部分组成。其中空调装置由压缩机、室外换热器、室内换热器、节流机构、四通阀、电磁阀及其它配件组成；热水装置由氟水换热器、电加热器及其它配件组成。氟水换热器与电加热器集成于一体，当用户使用热水时，由热泵装置作为一级加热器和后置的电加热器作为二级加热联合工作，将热水加热到所需温度送往用户或其蓄水罐，预热时由于水温较低而大幅提高制热能效比，用户需要热水时又可实现即用即产，提高生活品质。该热水空调器实现了供冷、采暖及即热式制取生活热水功能集于一体，可高效节能安全可靠的运行，且具有使用便捷、安装灵活、适应地区及气候范围广等突出优点。
A two-stage heating instant hot water air conditioner is composed of an air conditioning unit and a hot water unit. The air conditioner is composed of compressor, outdoor heat exchanger, indoor heat exchanger, throttling mechanism, four-way valve, solenoid valve and other accessories; the water heater is composed of fluorine water heat exchanger, electric heater and other accessories. The fluorine water heat exchanger is integrated with the electric heater. When the user uses hot water, the heat pump device acts as the primary heater and the rear electric heater acts as the secondary heating to work together to heat the hot water to the desired temperature. When it is sent to the user or its water storage tank, the heating energy efficiency ratio is greatly improved due to the low water temperature during preheating. When the user needs hot water, it can be used and produced immediately, improving the quality of life. The hot water air conditioner realizes the integration of cooling, heating and instant domestic hot water production functions, which can be efficient, energy-saving, safe and reliable operation, and has outstanding advantages such as convenient use, flexible installation, wide range of adaptability to regions and climates, etc. .
Description
Technical field
The utility model relates to a kind of secondary and heats Instant heating type air conditioner able to heat water, belongs to air source heat pump air-conditioner and technical field of water heaters.
Background technology
Air-conditioning, water heater are as two independent industry products, and its function device is of a great variety, technology is various, and Shi Douhui expends in a large number once or secondary energy sources but every series products works independently, and less economical.So far any energy-conservation reliable matured product still not occurring can integrate the function of the daily home appliances of this two class.
Existing domestic air conditioner, in its when refrigeration, need be discharged a large amount of heat energy in vain to outdoor, and air-conditioning annual accumulative total is generally very limited service time, for example have only about 200 hours in the Beijing area, most times are idle in 1 year, also do not have essential distinction even add the heating time of transition season.
Factor affecting such as in the water heater of extensive use at present, the electric heater energy consumption is big, operating cost is too high, and the gas heater safety problem gives prominence to, is subjected to source of the gas to limit, and solar water heater is subjected to sunlight, take up room are excessive.Teat pump boiler adopts compressor refrigeration system to absorb heat from outdoor air and produces the domestic hot-water, and its power consumption only reaches below 1/4 of electric heater, but the cooling ability of evaporimeter has been abandoned, and has the problem that wastes energy.
Existing high-power instant electric water heater, though have characteristics easy to use, identical at energy conversion aspect still electric heater with traditional, need expend a large amount of high-grade electric energy and produce low-grade domestic hot-water about 30～50 ℃.
Summary of the invention
The purpose of this utility model and task are, variety of problems at above-mentioned existence, creatively introduce Instant heating type hot-water air-conditioning new technology, machine system and structure are made many improvement, realize the purpose of energy-efficient reliablely and stablely cooling, heat supply, productive life hot water, and make compact integral structure, easy to assembly, cost is low.
For this reason, the utility model has designed a kind of secondary and has heated Instant heating type air conditioner able to heat water, and complete machine is made up of aircondition and hot water apparatus two parts.Wherein the series connection of the compressor exhaust pipe of the heat pump of aircondition gets involved a fluorine water-to-water heat exchanger, and the fluorine water-to-water heat exchanger is provided with bypass solenoid valve.Fluorine water-to-water heat exchanger and rearmounted electric heater as a supplement become one.When the user used the domestic hot-water, running water at first entered into the fluorine water-to-water heat exchanger and carries out the one-level heating, can be heated to usually summer about 30～40 ℃, and then be about 20～30 ℃ winter.Determine to start or do not start electric heater according to the supply water temperature of setting then, be heated to temperature required sending.The supply water temperature that the user can set in advance can be made as 40～55 ℃ when for example having a bath, wash the dishes, only need 25～40 ℃ when washing one's hands.When the water temperature after the heating of heat pump one-level is lower than the water supply design temperature, can open air-conditioning heat pump and rearmounted additional electric heater associated working, water temperature is heated to temperature required user of being sent to or user's water tank; When water temperature reaches or be higher than the water supply design temperature, can be mixed into temperature required sending with running water by mixing water valve.
The fluorine water-to-water heat exchanger heating of adopting heat pump with replenish the electric heater associated working, can or not increase substantially the Energy Efficiency Ratio of heat pump cycle under the situation of cooling at the air-conditioning cooling, effectively reduce the power consumption that heats water, improve energy saving and economy.The heat loss that while can fundamentally avoid the water heater environment heat transfer towards periphery of employing energy storage tank to cause.
The hot water apparatus of being made up of fluorine water-to-water heat exchanger and electric heater can combine and one with air-conditioner outdoor unit, also can divide in case of necessity certainly to be changed to two parts, has increased the flexibility of installation and maintenance.
Simultaneously, adopting the heating of this secondary is heat pattern, because the water temperature of heat pump is lower, also can adapt to the needs of winter heating, provides technical guarantee for the application area of this product expands to the wide geographic area that winter environment temperature to the north of the Changjiang river is not less than-15 ℃.
The comprehensive Energy Efficiency Ratio that the utility model has improved air-conditioning, hot-water heating system has greatly realized the convenient and swift of hot water instant heating, can energy-efficient reliable and stable operation, and life of product is long, installation, use, easy to maintenance, region and climate adaptability are wide.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Each unit number and title are as follows among Fig. 1:
The water inlet pipe A of compressor 1, cross valve 2, outdoor heat exchanger 3, throttle mechanism 4, indoor heat exchanger 5, magnetic valve 6, fluorine water-to-water heat exchanger 7, electric heater 8, domestic hot-water's backwater or running water, domestic hot-water's feed pipe B.
The specific embodiment
Below in conjunction with accompanying drawing and concrete implementation of an application example the utility model is described further.
Accompanying drawing 1 is a complete machine structure schematic diagram of the present utility model.
Complete machine is divided into aircondition and hot water apparatus two parts, and wherein aircondition is made up of compressor (1), outdoor heat exchanger (3), indoor heat exchanger (5), throttle mechanism (4), cross valve (2), magnetic valve (6) and other accessory; Hot water apparatus is made up of fluorine water-to-water heat exchanger (7), electric heater (8) and other accessory, the fluorine water-to-water heat exchanger (7) of air conditioner heat pump system is with after magnetic valve (6) is in parallel, fluorine road entrance point links to each other with compressor (1) outlet, the port of export links to each other with cross valve (2), the water inlet pipe of running water (A) links to each other with the water inlet of the fluorine water-to-water heat exchanger (7) that heats as one-level, fluorine water-to-water heat exchanger (7) links to each other with electric heater (8) water route of heating as secondary, and the delivery port of electric heater (8) links to each other with domestic hot-water's feed pipe (B).
The electric heater that supplementary heating is used as secondary (8) can be set to one with the fluorine water-to-water heat exchanger and form hot water apparatus, and this hot water apparatus can be set to integral structure with the outdoor machine part of aircondition, and a shared outdoor cabinet also can divide to be arranged certainly.
When this device used, running water entered the fluorine water-to-water heat exchanger and is preheating to temperature requiredly by the fluorine water-to-water heat exchanger, is generally about 20～40 ℃.When the user uses the domestic hot-water, can set supply water temperature as required, can be made as 40～55 ℃ when for example having a bath, wash the dishes, only need 25～40 ℃ when washing one's hands.When fluorine water-to-water heat exchanger water outlet water temperature is lower than the water supply design temperature, can open secondary and replenish the electric heater associated working, water temperature is heated to temperature required sending.When fluorine water-to-water heat exchanger water outlet water temperature is higher than the water supply design temperature, can be mixed into temperature required sending with running water by mixing water valve.
The utility model can be achieved as follows 5 kinds of mode of operations: separately cooling, heat supply separately, separately produce the domestic hot-water, simultaneously cooling with produce domestic hot-water, heat supply simultaneously and produce domestic hot-water etc.
Now to be that example describes its workflow in detail as follows to produce domestic hot-water's pattern separately:
(a) prepare: in hot-water cylinder, fill with water.
(b) start: control system elder generation priming chamber external heat exchanger blower fan, water pump start compressor then and carry out heat pump cycle, and the indoor heat exchanger blower fan do not start.
(c) use: compressor sucks and is lower than gaseous refrigerant and compression, discharge the superheated steam of HTHP, enter the fluorine water-to-water heat exchanger to hot water release heat liquefy cold-producing medium, become the little low-temp low-pressure stream-liquid two-phase flow state of mass dryness fraction through the throttling step-down again, enter outdoor heat exchanger as evaporimeter, absorb the heat of evaporimeter outer air, be evaporated to the low-temp low-pressure gaseous refrigerant, be inhaled into compressor again and continue next circulation.After the domestic hot-water was heated, complete machine can be opened rearmounted secondary electric heater and carry out associated working according to the predefined supply water temperature of user, sent so that water is heated to the setting supply water temperature.
(d) stop using: after stopping to take the domestic hot-water, electric heater and heat pump quit work.
In other 4 kinds of mode of operations, separately cooling, heat supply mode is identical with normal domestic use cold-warm type air-conditioning workflow separately, simultaneously cooling with produce under domestic hot-water's pattern, indoor heat exchanger is an evaporimeter, the form of connecting of water heater and outdoor heat exchanger formation refrigerant system condensation portion.Heat supply simultaneously with produce under domestic hot-water's pattern, outdoor heat exchanger is an evaporimeter, the form of connecting of water heater and indoor heat exchanger formation refrigerant system condensation portion.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820132496.8U CN201401998Y (en) | 2008-08-18 | 2008-08-18 | A two-stage heating instantaneous hot water air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820132496.8U CN201401998Y (en) | 2008-08-18 | 2008-08-18 | A two-stage heating instantaneous hot water air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401998Y true CN201401998Y (en) | 2010-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820132496.8U Expired - Fee Related CN201401998Y (en) | 2008-08-18 | 2008-08-18 | A two-stage heating instantaneous hot water air conditioner |
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| Country | Link |
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| CN (1) | CN201401998Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900249A (en) * | 2012-12-25 | 2014-07-02 | 福州斯狄渢电热水器有限公司 | Instant air energy heat-pump water heater and control method thereof |
| CN103900253A (en) * | 2012-12-25 | 2014-07-02 | 福州斯狄渢电热水器有限公司 | Instant air energy heat-pump water heater and control method thereof |
| CN108361807A (en) * | 2018-01-26 | 2018-08-03 | 青岛海尔空调电子有限公司 | A kind of heat pump system and its control method |
| CN108375145A (en) * | 2018-01-26 | 2018-08-07 | 青岛海尔空调电子有限公司 | A kind of heat pump system and its defrosting control method |
-
2008
- 2008-08-18 CN CN200820132496.8U patent/CN201401998Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900249A (en) * | 2012-12-25 | 2014-07-02 | 福州斯狄渢电热水器有限公司 | Instant air energy heat-pump water heater and control method thereof |
| CN103900253A (en) * | 2012-12-25 | 2014-07-02 | 福州斯狄渢电热水器有限公司 | Instant air energy heat-pump water heater and control method thereof |
| CN103900253B (en) * | 2012-12-25 | 2017-04-05 | 福州斯狄渢电热水器有限公司 | Plug and play formula air energy heat pump water heater and its control method |
| CN103900249B (en) * | 2012-12-25 | 2017-08-11 | 福州斯狄渢电热水器有限公司 | Instant heating type air energy heat pump water heater and its control method |
| CN108361807A (en) * | 2018-01-26 | 2018-08-03 | 青岛海尔空调电子有限公司 | A kind of heat pump system and its control method |
| CN108375145A (en) * | 2018-01-26 | 2018-08-07 | 青岛海尔空调电子有限公司 | A kind of heat pump system and its defrosting control method |
| WO2019144618A1 (en) * | 2018-01-26 | 2019-08-01 | 青岛海尔空调电子有限公司 | Heat pump system and control method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Zhengge Document name: Notification that Entitlement to Patent Deemed Abandoned |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Zhengge Document name: Patent certificate of utility model |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Gome Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |