CN201138026Y - Energy-saving cyclic type hot-water air conditioner with embedded longitudinal helical ribbed tube - Google Patents
Energy-saving cyclic type hot-water air conditioner with embedded longitudinal helical ribbed tube Download PDFInfo
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- CN201138026Y CN201138026Y CNU2007203105316U CN200720310531U CN201138026Y CN 201138026 Y CN201138026 Y CN 201138026Y CN U2007203105316 U CNU2007203105316 U CN U2007203105316U CN 200720310531 U CN200720310531 U CN 200720310531U CN 201138026 Y CN201138026 Y CN 201138026Y
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Abstract
The utility model relates to an energy-saving circular-type water-heating air-conditioning device with a built-in longitudinal spiral rib-pipe hot-water tank, and consists of an air-conditioning device and a water heating device, wherein, the air-conditioning device is composed of a compressor, an outdoor finned heat exchanger, an energy-saving circulator, an indoor finned heat exchanger and other parts; the water heating device is composed of a heat-preservation hot-water tank, an built-in longitudinal spiral-typed outer rib-pipe fluorin-water heat exchanger and other parts. The outer surface of the fluorin-water heat exchanger is provided with a high-efficient heat exchanger with a longitudinal spiral rib-pipe that is soaped inside the water of the hot-water tank, and extends in the longitudinal direction to the top and the bottom of the hot-water tank. The device can realize five working modes such as the independent refrigeration, independent heat supply, independent production of living hot water, simultaneous refrigeration and production of living hot water, the simultaneous heat supply and production of living hot water; the energy-saving circulator is adopted to greatly reduce the air discharging pressure of the compressor, and to improve the heat-production energy efficiency ratio (EER); an inflation valve is adopted to guarantee the high-efficient and reliable operation of the device.
Description
Technical field
The utility model relates to a kind of cycles, economized type air conditioner able to heat water with built-in longitudinal spiral ribbed pipe hot-water cylinder, adopt cycles, economized to improve refrigeration system, adopt the outer ribbed pipe fluorine water-to-water heat exchanger of built-in longitudinal spiral type to produce the domestic hot-water, belong to air source heat pump air-conditioner and heat supply process field.
Background technology
Air-conditioning, water heater be as function device is of a great variety separately, 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 still not occurring a kind of energy-conservation reliable matured product on market can integrate the function of the daily home appliances of two classes.
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 running water is heated to temperature required with usefulness as the domestic hot-water by the fluorine water-to-water heat exchanger, its power consumption only reaches below 1/4 of electric heater, annual integrated operation expense is far below electric heater, also much lower than gas heater, solar water heater, and energy-conserving and environment-protective, safe and reliable, install and use and easy to maintenance, be fit to popularize in an all-round way.
Existing Teat pump boiler does not adopt the cycles, economized device basically, because the heating domestic hot-water needs condensation temperature very high to design temperature (generally getting about 50～60 ℃), cause pressure at expulsion very high, compression ratio is excessive, particularly even more serious under the condition in the winter time, this causes Energy Efficiency Ratio EER (heating capacity/input power) to reduce greatly on the one hand and power consumption is increased, and economy worsens, the fault rate of parts such as compressor increases on the other hand, and the life-span reduces.
Existing Teat pump boiler mostly adopts condenser is placed the formula of smouldering heat exchange in the water tank, but because the design of heat transfer fluidised form is relatively poor in the structure of heat exchanger and the water body, its overall exchange capability of heat is low, consume material is more, and if heat exchanger breaks down and is difficult to take out maintenance, particularly the heat exchange amount can to occur too small the later stage of heat pump process, causes Compressor Discharge Pressure excessive, and Energy Efficiency Ratio has bigger reduction.
Summary of the invention
The purpose of this utility model and task are, variety of problems at above-mentioned existence, creatively introduce energy-conservation kind of refrigeration cycle technology, the machine system structure is 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 cycles, economized type air conditioner able to heat water with built-in longitudinal spiral ribbed pipe hot-water cylinder, and complete machine is made up of aircondition and hot water apparatus two parts.Wherein aircondition is made up of compressor (1), outdoor finned heat exchanger (4), cycles, economized device (12), indoor finned heat exchanger (15) and other accessory; Hot water apparatus is made up of heat preservation hot water pot (16), the outer ribbed pipe fluorine water-to-water heat exchanger (2) of built-in longitudinal spiral type and other accessory.Fluorine water-to-water heat exchanger (2) fluorine road entrance point links to each other with compressor (1) outlet, and the port of export links to each other with cross valve (3); Outdoor heat exchanger (4) entrance point links to each other with cross valve (3), and the port of export links to each other with check valve group (6+7+8+9); Reservoir (10) entrance point links to each other with the check valve group, and the port of export links to each other with device for drying and filtering (11) import; The outlet of cycles, economized device (12) liquid side-entrance end and device for drying and filtering (11) links to each other, and goes out the beginning to link to each other with expansion valve (5) import through liquid-sighting glass (13); Indoor heat exchanger (15) entrance point links to each other with throttle structure (5) outlet by the check valve group; Cycles, economized device (12) vapour side-entrance end links to each other with indoor heat exchanger (15) outlet by cross valve (3), and the port of export links to each other with vapour liquid separator (14) entrance point; Vapour liquid separator (14) port of export links to each other with compressor (1) air entry.Fluorine water-to-water heat exchanger outer surface is dipped in the water of hot-water cylinder, and extends longitudinally to hot-water cylinder top and bottom, and the top of hot-water cylinder is provided with domestic hot-water's outlet pipe and bleeder pipe, and the bottom is provided with running water filling pipe and tapping pipe.
Cycles, economized device (12) adopts external fin coiled or bushing type or board-like fluorine fluorine heat exchanger.Employing cycles, economized device can be when keeping condensation temperature to be lower temperature levels (40～54.4 ℃), be that pressure at expulsion is when being in reduced levels, effective lifting delivery temperature is with maintenance and even improve leaving water temperature level (35～100 ℃ of hot water effluent's temperature ranges) greatly, the simultaneity factor Energy Efficiency Ratio remains on high level, this is that general air-cooled heat pump and air-source heat pump hot water are unapproachable, and the reduction of pressure at expulsion can effectively reduce the possibility that each parts such as compressor break down, and prolongs machine life.
Fluorine water-to-water heat exchanger (2) adopts the outer ribbed pipe fluorine water-to-water heat exchanger of built-in longitudinal spiral type, and the upper end is connected with the hot-water cylinder top flange, and the lower end is connected with the hot-water cylinder flange in the bottom, and can wholely take out easy access from flange port.
Hot-water cylinder (16) is the seal-off pressure container, cylindrical shell is made of stainless steel inwall, color steel outer wall and polyurethane foam heat-insulation layer, the bottom connects running water filling pipe (20), hot water outlet pipe alive (19) delivers a child on top, the bottom connects tapping pipe (21), and a utmost point bottom is provided with temperature sensor in the jar, is convenient to realize that the water body with temperature sensor top all is heated to temperature required level, improve the utilization rate of jar internal volume greatly, saved the hot-water cylinder space.
The utility model has improved Energy Efficiency Ratio greatly, has realized that really air-conditioning, hot water two class functions are integrated in one, 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:
Compressor 1, fluorine water-to-water heat exchanger 2, cross valve 3, outdoor heat exchanger 4, expansion valve 5, check valve group 6+7+8+9, reservoir 10, device for drying and filtering 11, cycles, economized device 12, liquid-sighting glass 13, vapour liquid separator 14, indoor heat exchanger 15, heat preservation hot water pot 16, low-pressure meter 17, high pressure gauge 18, domestic hot-water's outlet pipe 19, running water filling pipe 20, tapping pipe 21, vent valve 22.
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 made up of aircondition and hot water apparatus two parts.Wherein aircondition is made up of compressor (1), outdoor finned heat exchanger (4), cycles, economized device (12), indoor finned heat exchanger (15) and other accessory; Hot water apparatus is made up of heat preservation hot water pot (16), the outer ribbed pipe fluorine water-to-water heat exchanger (2) of built-in longitudinal spiral type and other accessory.Fluorine water-to-water heat exchanger (2) fluorine road entrance point links to each other with compressor (1) outlet, and the port of export links to each other with cross valve (3); Outdoor heat exchanger (4) entrance point links to each other with cross valve (3), and the port of export links to each other with check valve group (6+7+8+9); Reservoir (10) entrance point links to each other with the check valve group, and the port of export links to each other with device for drying and filtering (11) import; The outlet of cycles, economized device (12) liquid side-entrance end and device for drying and filtering (11) links to each other, and goes out the beginning to link to each other with expansion valve (5) import through liquid-sighting glass (13); Indoor heat exchanger (15) entrance point links to each other with throttle structure (5) outlet by the check valve group; Cycles, economized device (12) vapour side-entrance end links to each other with indoor heat exchanger (15) outlet by cross valve (3), and the port of export links to each other with vapour liquid separator (14) entrance point; Vapour liquid separator (14) port of export links to each other with compressor (1) air entry.Fluorine water-to-water heat exchanger outer surface is dipped in the water of hot-water cylinder, and extends longitudinally to hot-water cylinder top and bottom, and the top of hot-water cylinder is provided with domestic hot-water's outlet pipe and bleeder pipe, and the bottom is provided with running water filling pipe and tapping pipe.Cycles, economized device (12) adopts external fin coiled or bushing type or board-like fluorine fluorine heat exchanger.Fluorine water-to-water heat exchanger (2) adopts the outer ribbed pipe fluorine water-to-water heat exchanger of built-in longitudinal spiral type, and the upper end is connected with the hot-water cylinder top flange, and the lower end is connected with the hot-water cylinder flange in the bottom, and can wholely take out easy access from flange port.Hot-water cylinder (16) is the seal-off pressure container, cylindrical shell is made of stainless steel inwall, color steel outer wall and polyurethane foam heat-insulation layer, the bottom connects running water filling pipe (20), hot water outlet pipe alive (19) delivers a child on top, the bottom connects tapping pipe (21), top is provided with vent valve (22), and a jar interior utmost point bottom is provided with temperature sensor.
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.
Serve as that sharp its workflow of detailed description is as follows now to produce domestic hot-water's pattern separately:
(a) prepare: in hot-water cylinder, fill with water, and guarantee that a jar interior water bottom temperature is lower than setting value.
(b) start: control system elder generation priming chamber external heat exchanger blower fan starts compressor then and carry out heat pump cycle, and the indoor heat exchanger blower fan does not start.
(c) heating: the cold-producing medium cyclic process is as follows: the compressor heat absorption is lower than gaseous refrigerant and compression, discharge the superheated steam of HTHP, enter the fluorine water-to-water heat exchanger to the hot water release heat, become the liquid refrigerant of HTHP, remove the dirt and the moisture content that may carry through device for drying and filtering, enter the cycles, economized device then and cooled off by Low Temperature Steam, supercooled liquid becomes the little low-temp low-pressure stream-liquid two-phase flow state of mass dryness fraction through the throttling step-down again, enter the heat that evaporimeter absorbs the evaporimeter outer air, be evaporated to the low-temp low-pressure gaseous refrigerant, the high-temperature liquid state cold-producing medium heat exchange of coming out again through cycles, economized device and fluorine water-to-water heat exchanger, warm low-pressure superheated steam in becoming, and be inhaled into compressor and continue next circulation.Domestic hot-water's heating process is as follows: fluorine water-to-water heat exchanger outer surface water body in hot-water cylinder conducts heat, water temperature raises nearby, and density reduces, owing to hot pressing function rises, and in tank body, form on the mediad, downward fluidised form all around, and can keep good heat exchange state, heating process is finished when the water temperature of temperature sensor present position drops to setting value always, and this moment, heat pump was out of service automatically.
(d) take: the outlet pipe by top can be taken the domestic hot-water, rises in a jar inner thermal insulating layer position thereupon, and this moment, heat pump still can be in shut down condition by the moisturizing in the trend jar of running water water inlet pipe; Behind the time-delay certain hour, heat pump starts operation automatically, is heated to the mixing water bottom running water and the hot-water cylinder temperature required and sends into hot-water cylinder top, and guarantee that leaving water temperature is in desired level.
(e) stop using: after stopping to take the domestic hot-water, heat pump still continues to move a period of time, is reduced to the temperature sensor position again until the heat-insulation layer position, and the instant heating water pot reaches the full state that holds again, and heat pump is stopped transport.
In other 4 kinds of mode of operations, cooling, independent heat supply mode and normal domestic use cold-warm type air-conditioning workflow are basic identical separately, just simultaneously cooling with produce under domestic hot-water's pattern, indoor heat exchanger is evaporimeter, fluorine water-to-water heat exchanger and the form of connecting of 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)
1, a kind of cycles, economized type air conditioner able to heat water with built-in longitudinal spiral ribbed pipe hot-water cylinder, complete machine is divided into aircondition and hot water apparatus two parts, it is characterized in that outer ribbed pipe fluorine water-to-water heat exchanger (2) the fluorine road of built-in longitudinal spiral type entrance point links to each other with compressor (1) outlet; Outdoor heat exchanger (4) entrance point links to each other with cross valve (3), and the port of export links to each other with check valve group (6,7,8,9); Reservoir (10) entrance point links to each other with the check valve group, and the port of export links to each other with device for drying and filtering (11) import; The outlet of cycles, economized device (12) liquid side-entrance end and device for drying and filtering (11) links to each other, and goes out the beginning to link to each other with expansion valve (5) import through liquid-sighting glass (13); Indoor heat exchanger (15) entrance point links to each other with throttle structure (5) outlet by the check valve group; Cycles, economized device (12) vapour side-entrance end links to each other with indoor heat exchanger (15) outlet by cross valve (3), and the port of export links to each other with vapour liquid separator (14) entrance point; Vapour liquid separator (14) port of export links to each other with compressor (1) air entry; Fluorine water-to-water heat exchanger outer surface is dipped in the water of hot-water cylinder, and extends longitudinally to hot-water cylinder top and bottom, and the top of hot-water cylinder is provided with domestic hot-water's outlet pipe and bleeder pipe, and the bottom is provided with running water filling pipe and tapping pipe.
2, the cycles, economized type air conditioner able to heat water with built-in longitudinal spiral ribbed pipe hot-water cylinder as claimed in claim 1, it is characterized in that described cycles, economized device (8) adopts external fin coiled or bushing type or board-like fluorine fluorine heat exchanger, heating domestic hot-water's fluorine water-to-water heat exchanger (2) adopts longitudinal spiral type external fin tubular construction, indoor cooling and Heat supply and heat exchange device (15) adopt fin structure, and outdoor neither endothermic nor exothermic heat exchanger (4) adopts fin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203105316U CN201138026Y (en) | 2007-12-13 | 2007-12-13 | Energy-saving cyclic type hot-water air conditioner with embedded longitudinal helical ribbed tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203105316U CN201138026Y (en) | 2007-12-13 | 2007-12-13 | Energy-saving cyclic type hot-water air conditioner with embedded longitudinal helical ribbed tube |
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| Publication Number | Publication Date |
|---|---|
| CN201138026Y true CN201138026Y (en) | 2008-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203105316U Expired - Fee Related CN201138026Y (en) | 2007-12-13 | 2007-12-13 | Energy-saving cyclic type hot-water air conditioner with embedded longitudinal helical ribbed tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138026Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185412A (en) * | 2013-03-30 | 2013-07-03 | 刘玉岭 | Novel air source cold (hot) water air conditioning unit |
| CN114279104A (en) * | 2021-11-15 | 2022-04-05 | 珠海格力电器股份有限公司 | Cold and heat source unit for breeding house and breeding house environment control system |
-
2007
- 2007-12-13 CN CNU2007203105316U patent/CN201138026Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185412A (en) * | 2013-03-30 | 2013-07-03 | 刘玉岭 | Novel air source cold (hot) water air conditioning unit |
| CN114279104A (en) * | 2021-11-15 | 2022-04-05 | 珠海格力电器股份有限公司 | Cold and heat source unit for breeding house and breeding house environment control system |
| CN114279104B (en) * | 2021-11-15 | 2023-03-28 | 珠海格力电器股份有限公司 | Cold and heat source unit for breeding house and breeding house environment control system |
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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: 20081022 Termination date: 20100113 |