CN201138025Y - Water heating and boiling multifunctional machine of energy saving cyclic type air conditioner with water pump - Google Patents

Water heating and boiling multifunctional machine of energy saving cyclic type air conditioner with water pump Download PDF

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Publication number
CN201138025Y
CN201138025Y CN 200720310527 CN200720310527U CN201138025Y CN 201138025 Y CN201138025 Y CN 201138025Y CN 200720310527 CN200720310527 CN 200720310527 CN 200720310527 U CN200720310527 U CN 200720310527U CN 201138025 Y CN201138025 Y CN 201138025Y
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water
heat exchanger
links
hot
outlet
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Expired - Fee Related
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CN 200720310527
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张茂勇
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张茂勇
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12Hot water central heating systems using heat pumps

Abstract

The utility model relates to an energy-saving circular-type air-conditioner water heating-boiling multi-function machine with a water pump, 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, a plate-typed or a bushing-typed fluorin-water heat exchanger, a water boiling device, a circular water pump, a controller and other parts. The fluorin-water heat exchanger is arranged at the outer part of a vertical-typed hot water tank; the water inlet end of the fluorin-water heat exchanger is connected with an outlet at the lower part of the hot water tank through the circular water pump; the outlet end is connected with the upper inlet. The machine adopts the energy-saving circulator 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 machine in winter; the air conditioning, water heating and water boiling machine innovatively integrates multiple functions, and can high efficiently save the energy and can run safely and reliably; moreover, the machine has the advantages of flexible installation, wide application areas, wide applicable weather range, etc.

Description

A kind of cycles, economized type air conditioning hot boiling water multiple purpose aeroplane with water pump
Technical field
The utility model relates to a kind of cycles, economized type air conditioning hot boiling water multiple purpose aeroplane with water pump, adopt cycles, economized to improve refrigeration system, adopt board-like or bushing type or coil exchanger is produced the domestic hot-water, adopt coil exchanger to produce boiling water, adopt fluorine or water piping system to adapt to different regions or weather conditions, belong to air source heat pump air-conditioner and heat supply process field.
Background technology
Air-conditioning, water heater and produce boiling water device as separately function device is of a great variety, technology is various, Shi Douhui expends in a large number once or secondary energy sources but every series products works independently, and less economical.Then still not occurring any energy-conservation reliable matured product so far can integrate the function of the daily home appliances of three 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.
In existing air source heat pump hot water, the dual-purpose machine of boiling water, great majority all will add the condenser that hot water uses and be placed in the hot-water cylinder, in case relevant portion leaks or other fault occurs, can cause cold-producing medium to enter in the hot-water cylinder or the refrigeration system water inlet, and maintenance difficult.
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.
What existing Teat pump boiler was adopted places condenser its water side exchange capability of heat of the formula of smouldering heat exchange in the water tank low; And the minority employing places the water tank epigenesist with condenser, normal serious to system's operation and performance indications influence owing in water tank, do not realize good thermal stratification, have for realizing that thermal stratification preferably makes structure too complicated, and the temperature of water tank bottom water body is low, capacity utilization is poor.
Generally produce boiling water and often adopt electrothermal, combustion gas etc., the former directly expends the high-grade electric energy in a large number, the latter has also expended the high-grade primary energy, and the heat energy conversion ratio of general domestic gas cover has only about 20~30% the therefore in fact also very high energy waste of existence.
Emerging in the market heat pump techniques is produced the product of boiling water, system adopt greatly improve pressure at expulsion with obtain surpass 100 ℃ delivery temperature with the boiling water of purchasing, the compression ratio of heat pump cycle is excessive, cause Energy Efficiency Ratio greatly to descend, and heat exchanger area is excessive, make investment of equipment, running cost all comparatively high, be difficult to obtain the expection energy-saving effect, thus in fact far be not can practical application matured product.
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 boiling 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 conditioning hot boiling water multiple purpose aeroplane with water pump, 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), board-like or bushing type or coiled fluorine water-to-water heat exchanger (2), boiler (25), water circulating pump (24) and other accessory.Fluorine water-to-water heat exchanger (2) fluorine road entrance point links to each other with boiler (25) outlet, and the port of export links to each other with cross valve (3); Boiler (25) 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.Do not establish the fluorine water-to-water heat exchanger in domestic hot-water's water tank, avoided cold-producing medium to leak caused a series of problem.Board-like or bushing type or coiled fluorine water-to-water heat exchanger (2) water route entrance point link to each other with hot-water cylinder (16) bottom delivery port (21) by water circulating pump (24), and the port of export links to each other with top water inlet (20); Boiler (25) water route import (26) links to each other with hot-water cylinder (16) top domestic hot-water outlet (19), and outlet (27) is sent boiling water by safety valve (28).
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, the dual-purpose machine of boiling 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.
Boiler (25) adopts coiled fluorine water-to-water heat exchanger, the water of hot-water cylinder top higher temperature is taken from water inlet, in order to reducing boiler heat exchange load, its outlet water temperature is controlled at 95~99 ℃, and safety valve (28) is set in case the vaporization that occurs seething with excitement causes safety problem on outlet pipe.
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 water inlet pipe (22), hot water outlet pipe alive (19) delivers a child on top, the bottom connects tapping pipe (23), 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 running water water inlet adds the shared water pipe of hot water water outlet with the bottom, makes structure compact and reasonable more.
Tube connector between its indoor set of the type that northern area uses and the off-premises station is refrigerant pipe, does not exist the winter pipeline by the danger of bursting by freezing, and optional dress electrical auxiliary heater is beneficial to refrigeration machine and normally starts on the air inlet of its off-premises station air cooling heat exchanger.Southern area then can be selected cold-producing medium or water piping system, and its compressor, fluorine water-to-water heat exchanger etc. can be arranged at indoor or outdoors flexibly.
The utility model has improved Energy Efficiency Ratio greatly, has realized that really air-conditioning, hot water and boiling water three 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, domestic hot-water's water inlet pipe 20, hot-water cylinder bottom outlet pipe 21, running water filling pipe 22, tapping pipe 23, water circulating pump 24, boiler 25, boiler water inlet pipe 26, boiler outlet pipe 27, safety valve 28;
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), board-like or bushing type or coiled fluorine water-to-water heat exchanger (2), boiler (25), water circulating pump (24) and other accessory.Fluorine water-to-water heat exchanger (2) fluorine road entrance point links to each other with boiler (25) outlet, and the port of export links to each other with cross valve (3); Boiler (25) 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.Do not establish the fluorine water-to-water heat exchanger in domestic hot-water's water tank, avoided cold-producing medium to leak caused a series of problem.Board-like or bushing type or coiled fluorine water-to-water heat exchanger (2) water route entrance point link to each other with hot-water cylinder (16) bottom delivery port (21) by water circulating pump (24), and the port of export links to each other with top water inlet (20); Boiler (25) water route import (26) links to each other with hot-water cylinder (16) top domestic hot-water outlet (19), and outlet (27) is sent boiling water by safety valve (28).Cycles, economized device (12) adopts external fin coiled or bushing type or board-like fluorine fluorine heat exchanger.Boiler (25) adopts coiled fluorine water-to-water heat exchanger, and the water of hot-water cylinder top higher temperature is taken from water inlet, safety valve (28) is set in case the boiling vaporization occurs and causes safety problem on outlet pipe.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 water inlet pipe (22), hot water outlet pipe alive (19) delivers a child on top, the bottom connects tapping pipe (23), and utmost point bottom is provided with temperature sensor in jar, and the running water water inlet adds the shared water pipe of hot water water outlet with the bottom, makes structure compact and reasonable more.
The utility model can be achieved as follows 5 kinds of mode of operations: separately cooling, heat supply separately, separately produce domestic hot-water's (and boiling water), simultaneously cooling with produce domestic hot-water's (and boiling water), heat supply simultaneously and produce domestic hot-water's (and boiling water) etc.
Serve as that sharp its workflow of detailed description is as follows now to produce domestic hot-water's (and boiling water) 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, water pump start compressor then and carry out heat pump cycle, and the indoor heat exchanger blower fan do 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 boiler and 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: water circulating pump sucks water at low temperature and sends into the fluorine water-to-water heat exchanger by the outlet pipe of hot-water cylinder bottom, water be heated to temperature required after again the water inlet pipe by hot-water cylinder top enter hot-water cylinder, water slowly evenly descends in jar, troposphere becomes top high temperature water body and bottom low temperature water body with moisture, and the position of heat-insulation layer moves down gradually, heating process is finished when dropping to the temperature sensor present position, 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 of running water and hot-water cylinder water outlet 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.
(f) boiling water: from the water intaking of hot-water cylinder top domestic hot-water's delivery port, take the mode of smouldering to heat when producing boiling water, after temperature required, can take by high-temperature steam in the pipe.
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, just its pressure at expulsion is adjusted to reduced levels, the assurance delivery temperature is far below 100 ℃, and the relevant parts of water heater part quit work, and are in the keeping warm mode of smouldering.Simultaneously cooling with produce under domestic hot-water's (and boiling water) pattern, indoor heat exchanger is an evaporimeter, the form of connecting of boiler, water heater and outdoor heat exchanger formation refrigerant system condensation portion.Heat supply simultaneously with produce under domestic hot-water's (and boiling water) pattern, outdoor heat exchanger is an evaporimeter, the form of connecting of boiler, water heater and indoor heat exchanger formation refrigerant system condensation portion.

Claims (2)

1, a kind of cycles, economized type air conditioning hot boiling water multiple purpose aeroplane with water pump, complete machine is divided into aircondition and hot water apparatus two parts, it is characterized in that fluorine water-to-water heat exchanger (2) fluorine road entrance point links to each other with boiler (25) outlet, and the port of export links to each other with cross valve (3); Boiler (25) 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, and fluorine water-to-water heat exchanger (2) water route entrance point links to each other with hot-water cylinder (16) bottom delivery port (21) by water circulating pump (24), and the port of export links to each other with top water inlet (20); Boiler (25) water route import (26) links to each other with hot-water cylinder (16) top domestic hot-water outlet (19), and outlet (27) is sent boiling water by safety valve (28).
2, the cycles, economized type air conditioning hot boiling water multiple purpose aeroplane of band water pump 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, that heating domestic hot-water's fluorine water-to-water heat exchanger (2) adopts is board-like, bushing type or fluorine water pond tubular structure, boiler (25) adopts fluorine water pond tubular structure, 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.
CN 200720310527 2007-12-13 2007-12-13 Water heating and boiling multifunctional machine of energy saving cyclic type air conditioner with water pump Expired - Fee Related CN201138025Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200720310527 CN201138025Y (en) 2007-12-13 2007-12-13 Water heating and boiling multifunctional machine of energy saving cyclic type air conditioner with water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200720310527 CN201138025Y (en) 2007-12-13 2007-12-13 Water heating and boiling multifunctional machine of energy saving cyclic type air conditioner with water pump

Publications (1)

Publication Number Publication Date
CN201138025Y true CN201138025Y (en) 2008-10-22

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Application Number Title Priority Date Filing Date
CN 200720310527 Expired - Fee Related CN201138025Y (en) 2007-12-13 2007-12-13 Water heating and boiling multifunctional machine of energy saving cyclic type air conditioner with water pump

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105091154A (en) * 2014-05-07 2015-11-25 中山市雅西环保科技有限公司 Working method of water dispenser capable of utilizing excess energy of air conditioner
CN105091151A (en) * 2014-05-07 2015-11-25 中山市雅西环保科技有限公司 Water dispenser capable of utilizing excess energy of air conditioner
CN104633773B (en) * 2014-06-27 2017-08-29 四川长虹电器股份有限公司 A kind of humidity control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105091154A (en) * 2014-05-07 2015-11-25 中山市雅西环保科技有限公司 Working method of water dispenser capable of utilizing excess energy of air conditioner
CN105091151A (en) * 2014-05-07 2015-11-25 中山市雅西环保科技有限公司 Water dispenser capable of utilizing excess energy of air conditioner
CN105091151B (en) * 2014-05-07 2017-10-17 中山市雅西环保科技有限公司 The water dispenser of air conditioner excess energy can be utilized
CN105091154B (en) * 2014-05-07 2017-10-17 中山市雅西环保科技有限公司 Utilize the method for work of the water dispenser of air conditioner excess energy
CN104633773B (en) * 2014-06-27 2017-08-29 四川长虹电器股份有限公司 A kind of humidity control system

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Granted publication date: 20081022

Termination date: 20101213