CN202485273U - Air conditioning unit utilizing water source and ground source and integrating four supplying modes - Google Patents
Air conditioning unit utilizing water source and ground source and integrating four supplying modes Download PDFInfo
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- CN202485273U CN202485273U CN2011205726971U CN201120572697U CN202485273U CN 202485273 U CN202485273 U CN 202485273U CN 2011205726971 U CN2011205726971 U CN 2011205726971U CN 201120572697 U CN201120572697 U CN 201120572697U CN 202485273 U CN202485273 U CN 202485273U
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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]
- Y02B30/56—Heat recovery units
Abstract
An air conditioning unit utilizing a water source and a ground source and integrating four supplying modes comprises a heat-recovery cylinder heat exchanger, an air-conditioner side plate type heat exchanger, a ground-source side plate type heat exchanger, a first water-inlet pipe, a second water-inlet pipe, a third water-inlet pipe, a first water-outlet pipe, a second water-outlet pipe, a third water-outlet pipe, a four-way valve, a throttling device, a compressor, a hot-water water tank, a buried pipe, a floor heating coiled pipe and a fan coiled pipe. The first water-outlet pipe is provided with a hot water side water pump, the second water-inlet pipe is provided with an air-conditioner side water pump, and the third water-inlet pipe is provided with a ground-source side water pump. Compared with the prior art, the air conditioning unit utilizing the water source and the ground source and integrating the four supplying modes achieves four combined supplying modes of cool water for air conditioners, hot water for air conditioners, hot water for heating of floors and hot water for life through switchover among all parts in different operational modes. Compared with traditional air conditioners, traditional water heaters and traditional floor heating machines, the air conditioning unit utilizing the water source and the ground source and integrating the four supplying modes is low in cost, convenient to control, and low in failure rate.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly relates to source, a kind of water ground tetrad and supplies the air-conditioning unit.
Background technology
Along with the continuous increase of China's economic level, and the improving constantly of living standard, people also constantly improve the demand of air-conditioning.Air-conditioning day by day becomes the basic facilities of building, becomes the necessity in people's live and work.
Available technology adopting air-conditioning, water heater and floor heating machine realize that idle call cold water, floor heating are with hot water and the life tetrad confession with hot water.Yet there is following defective in the structure of this compound mode: cost is higher, control is complicated and fault rate is higher; When between each operational mode, switching simultaneously, need to shut down and operate.
Therefore, for addressing the above problem, provide source, a kind of water ground tetrad to supply the technology of air-conditioning unit to seem particularly important.
The utility model content
The purpose of the utility model is to avoid weak point of the prior art and provides source, the water ground tetrad that a kind of cost is lower, control is simple and fault rate is low to supply the air-conditioning unit.
The purpose of the utility model realizes through following technical scheme:
Provide source, a kind of water ground tetrad to supply the air-conditioning unit, include recuperation of heat barrel type heat exchanger, air-conditioning side board type heat exchanger, source plate type heat exchanger, first water inlet pipe, second water inlet pipe, the 3rd water inlet pipe, first outlet pipe, second outlet pipe, the 3rd outlet pipe, cross valve, throttling arrangement, compressor, hot water, pipe laying, floor heating coil pipe and fan coil;
One end of said first water inlet pipe is communicated with the water inlet of said recuperation of heat barrel type heat exchanger; The other end of said first water inlet pipe is communicated with the delivery port of said hot water; One end of said first outlet pipe is communicated with the delivery port of said recuperation of heat barrel type heat exchanger; The other end of said first outlet pipe is communicated with the water inlet of said hot water, and said first outlet pipe is provided with the hot water side water pump;
One end of said second water inlet pipe is communicated with the water inlet of said air-conditioning side board type heat exchanger; The other end of said second water inlet pipe is communicated with an end of said fan coil, an end of said floor heating coil pipe respectively; One end of said second outlet pipe is communicated with the delivery port of said air-conditioning side board type heat exchanger; The other end of said second outlet pipe is communicated with the other end of said fan coil, the other end of said floor heating coil pipe respectively, and said second water inlet pipe is provided with air-conditioning side water pump;
One end of said the 3rd water inlet pipe is communicated with the water inlet of said ground source plate type heat exchanger; The other end of said the 3rd water inlet pipe is communicated with an end of said ground pipe laying; One end of said the 3rd outlet pipe is communicated with the delivery port of said ground source plate type heat exchanger; The other end of said the 3rd outlet pipe is communicated with the other end of said ground pipe laying, and said the 3rd water inlet pipe is provided with ground source water pump;
The A end of said cross valve is connected with the refrigerant exit of said recuperation of heat barrel type heat exchanger, and the refrigerant inlet of said recuperation of heat barrel type heat exchanger is connected with the exhaust end of said compressor; The B end of said cross valve is connected with the suction end of said compressor; The C end of said cross valve is connected with an end of said ground source plate type heat exchanger, and the other end of said ground source plate type heat exchanger is connected with an end of said throttling arrangement; The E end of said cross valve is connected with an end of said air-conditioning side board type heat exchanger, and the other end of said air-conditioning side board type heat exchanger is connected with the other end of said throttling arrangement;
When said cross valve must not; Said hot water side water pump stops, when said air-conditioning side water pump is opened and is opened with said ground source water pump, the suction end of the E of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, C end, said ground source plate type heat exchanger, said throttling arrangement, said air-conditioning side board type heat exchanger, said cross valve, B end, said compressor is connected successively;
When said cross valve gets; Said hot water side water pump stops, when said air-conditioning side water pump is opened and is opened with said ground source water pump, the suction end of the C of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, E end, said air-conditioning side board type heat exchanger, said throttling arrangement, said ground source plate type heat exchanger, said cross valve, B end, said compressor is connected successively;
When said cross valve gets; Said hot water side water pump is opened, when said air-conditioning side water pump stops opening with said ground source water pump, the suction end of the C of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, E end, said air-conditioning side board type heat exchanger, said throttling arrangement, said ground source plate type heat exchanger, said cross valve, B end, said compressor is connected successively;
When said cross valve must not; Said hot water side water pump is opened, said air-conditioning side water pump is opened and the said ground source water pump stopping time, and the exhaust end of said compressor is held with A, C end, said ground source plate type heat exchanger, said throttling arrangement, said air-conditioning side board type heat exchanger, the E of said cross valve, the B of said recuperation of heat barrel type heat exchanger, said cross valve, the suction end of said compressor is connected successively;
When said cross valve must not; Said hot water side water pump is opened, when said air-conditioning side water pump is opened and is opened with said ground source water pump, the suction end of the E of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, C end, said ground source plate type heat exchanger, said throttling arrangement, said air-conditioning side board type heat exchanger, said cross valve, B end, said compressor is connected successively;
When said cross valve gets; Said hot water side water pump is opened, when said air-conditioning side water pump is opened and is opened with said ground source water pump, the suction end of the C of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, E end, said air-conditioning side board type heat exchanger, said throttling arrangement, said ground source plate type heat exchanger, said cross valve, B end, said compressor is connected successively.
Wherein, said second water inlet pipe is provided with magnetic valve.
Wherein, said second outlet pipe is provided with magnetic valve.
Wherein, said compressor is to be provided with one compressor.
Wherein, said compressor is to be provided with two compressor, and said two compressor parallel connects.
Wherein, said compressor is any in frequency-changeable compressor, digital compressor and the invariable frequency compressor.
Wherein, said throttling arrangement is an electric expansion valve.
The beneficial effect of the utility model:
Source, a kind of water ground tetrad supplies the air-conditioning unit, include recuperation of heat barrel type heat exchanger, air-conditioning side board type heat exchanger, source plate type heat exchanger, first water inlet pipe, second water inlet pipe, the 3rd water inlet pipe, first outlet pipe, second outlet pipe, the 3rd outlet pipe, cross valve, throttling arrangement, compressor, hot water, pipe laying, floor heating coil pipe and fan coil; One end of said first water inlet pipe is communicated with the water inlet of said recuperation of heat barrel type heat exchanger; The other end of said first water inlet pipe is communicated with the delivery port of said hot water; One end of said first outlet pipe is communicated with the delivery port of said recuperation of heat barrel type heat exchanger; The other end of said first outlet pipe is communicated with the water inlet of said hot water, and said first outlet pipe is provided with the hot water side water pump; One end of said second water inlet pipe is communicated with the water inlet of said air-conditioning side board type heat exchanger; The other end of said second water inlet pipe is communicated with an end of said fan coil, an end of said floor heating coil pipe respectively; One end of said second outlet pipe is communicated with the delivery port of said air-conditioning side board type heat exchanger; The other end of said second outlet pipe is communicated with the other end of said fan coil, the other end of said floor heating coil pipe respectively, and said second water inlet pipe is provided with air-conditioning side water pump; One end of said the 3rd water inlet pipe is communicated with the water inlet of said ground source plate type heat exchanger; The other end of said the 3rd water inlet pipe is communicated with an end of said ground pipe laying; One end of said the 3rd outlet pipe is communicated with the delivery port of said ground source plate type heat exchanger; The other end of said the 3rd outlet pipe is communicated with the other end of said ground pipe laying, and said the 3rd water inlet pipe is provided with ground source water pump; The A end of said cross valve is connected with the refrigerant exit of said recuperation of heat barrel type heat exchanger, and the refrigerant inlet of said recuperation of heat barrel type heat exchanger is connected with the exhaust end of said compressor; The B end of said cross valve is connected with the suction end of said compressor; The C end of said cross valve is connected with an end of said ground source plate type heat exchanger, and the other end of said ground source plate type heat exchanger is connected with an end of said throttling arrangement; The E end of said cross valve is connected with an end of said air-conditioning side board type heat exchanger, and the other end of said air-conditioning side board type heat exchanger is connected with the other end of said throttling arrangement.Compared with prior art; Source, a kind of water ground tetrad confession air-conditioning unit of the utility model can be under different operational modes; Realize that through the switching between each parts idle call cold water, idle call hot water, floor heating supply with the hot water tetrad with hot water and life; The cost that adds the floor heating machine than traditional air-conditioning, water heater is lower, and controls more conveniently, and fault rate is lower.
Description of drawings
Utilize accompanying drawing that utility model is described further; But the embodiment in the accompanying drawing does not constitute any restriction to the utility model; For those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to following accompanying drawing.
Fig. 1 is the structural representation that source, a kind of water ground tetrad of the utility model supplies the air-conditioning unit.
In Fig. 1, include:
1---compressor,
2---recuperation of heat barrel type heat exchanger, 21---first water inlet pipe, 22---first outlet pipe, 23---hot water side water pump,
3---hot water,
4---cross valve,
5---ground source plate type heat exchanger, 51---the 3rd water inlet pipe, 52---the 3rd outlet pipe, 53---ground source water pump,
6---the ground pipe laying,
7---throttling arrangement,
8---air-conditioning side board type heat exchanger, 81---second water inlet pipe, 82---second outlet pipe, 83---air-conditioning side water pump,
9---the floor heating coil pipe,
10---fan coil.
The specific embodiment
In conjunction with following examples the utility model is further described.
Source, a kind of water ground tetrad of the utility model supplies one of specific embodiment of air-conditioning unit; As shown in Figure 1, include recuperation of heat barrel type heat exchanger 2, air-conditioning side board type heat exchanger 8, source plate type heat exchanger 5, first water inlet pipe 21, second water inlet pipe 81, the 3rd water inlet pipe 51, first outlet pipe 22, second outlet pipe 82, the 3rd outlet pipe 52, cross valve 4, throttling arrangement 7, compressor 1, hot water 3, pipe laying 6, floor heating coil pipe 9 and fan coil 10; One end of said first water inlet pipe 21 is communicated with the water inlet of said recuperation of heat barrel type heat exchanger 2; The other end of said first water inlet pipe 21 is communicated with the delivery port of said hot water 3; One end of said first outlet pipe 22 is communicated with the delivery port of said recuperation of heat barrel type heat exchanger 2; The other end of said first outlet pipe 22 is communicated with the water inlet of said hot water 3, and said first outlet pipe 22 is provided with hot water side water pump 23; One end of said second water inlet pipe 81 is communicated with the water inlet of said air-conditioning side board type heat exchanger 8; The other end of said second water inlet pipe 81 is communicated with an end of said fan coil 10, an end of said floor heating coil pipe 9 respectively; One end of said second outlet pipe 82 is communicated with the delivery port of said air-conditioning side board type heat exchanger 8; The other end of said second outlet pipe 82 is communicated with the other end of said fan coil 10, the other end of said floor heating coil pipe 9 respectively, and said second water inlet pipe 81 is provided with air-conditioning side water pump 83; One end of said the 3rd water inlet pipe 51 is communicated with the water inlet of said ground source plate type heat exchanger 5; The other end of said the 3rd water inlet pipe 51 is communicated with an end of said ground pipe laying 6; One end of said the 3rd outlet pipe 52 is communicated with the delivery port of said ground source plate type heat exchanger 5; The other end of said the 3rd outlet pipe 52 is communicated with the other end of said ground pipe laying 6, and said the 3rd water inlet pipe 51 is provided with ground source water pump 53;
The A end of said cross valve 4 is connected with the refrigerant exit of said recuperation of heat barrel type heat exchanger 2, and the refrigerant inlet of said recuperation of heat barrel type heat exchanger 2 is connected with the exhaust end of said compressor 1; The B end of said cross valve 4 is connected with the suction end of said compressor 1; The C end of said cross valve 4 is connected with an end of said ground source plate type heat exchanger 5, and the other end of said ground source plate type heat exchanger 5 is connected with an end of said throttling arrangement 7; The E end of said cross valve 4 is connected with an end of said air-conditioning side board type heat exchanger 8, and the other end of said air-conditioning side board type heat exchanger 8 is connected with the other end of said throttling arrangement 7.
Source, a kind of water ground tetrad of the utility model supplies the air-conditioning unit that six kinds of operational modes are arranged:
Refrigeration mode: when said cross valve 4 must not; Said hot water side water pump 23 stops, when said air-conditioning side water pump 83 is opened and is opened with said ground source water pump 53, the suction end of the E of the A of the exhaust end of said compressor 1 and said recuperation of heat barrel type heat exchanger 2, said cross valve 4, C end, said ground source plate type heat exchanger 5, said throttling arrangement 7, said air-conditioning side board type heat exchanger 8, said cross valve 4, B end, said compressor 1 is connected successively; Air-conditioning side board type heat exchanger 8 is made evaporimeter at this moment, and ground source plate type heat exchanger 5 is made condenser, and recuperation of heat barrel type heat exchanger 2 is not worked, and this air-conditioning system can provide idle call cold water.
Heating mode: when said cross valve 4 gets; Said hot water side water pump 23 stops, when said air-conditioning side water pump 83 is opened and is opened with said ground source water pump 53, the suction end of the C of the A of the exhaust end of said compressor 1 and said recuperation of heat barrel type heat exchanger 2, said cross valve 4, E end, said air-conditioning side board type heat exchanger 8, said throttling arrangement 7, said ground source plate type heat exchanger 5, said cross valve 4, B end, said compressor 1 is connected successively; Air-conditioning side board type heat exchanger 8 is made condenser at this moment, and ground source plate type heat exchanger 5 is made evaporimeter, and recuperation of heat barrel type heat exchanger 2 is not worked, and this air-conditioning system can provide idle call hot water and floor heating to use hot water.
Hot water pattern: when said cross valve 4 gets; Said hot water side water pump 23 is opened, when said air-conditioning side water pump 83 stops opening with said ground source water pump 53, the suction end of the C of the A of the exhaust end of said compressor 1 and said recuperation of heat barrel type heat exchanger 2, said cross valve 4, E end, said air-conditioning side board type heat exchanger 8, said throttling arrangement 7, said ground source plate type heat exchanger 5, said cross valve 4, B end, said compressor 1 is connected successively; Recuperation of heat this moment barrel type heat exchanger 2 is made condenser, and ground source plate type heat exchanger 5 is made evaporimeter, and air-conditioning side board type heat exchanger 8 is not worked, and this air-conditioning system can provide life to use hot water.
Heat recovery mode: when said cross valve 4 must not; Said hot water side water pump 23 is opened, said air-conditioning side water pump 83 is opened and said ground 53 stopping times of source water pump, and the suction end of the E of the A of the exhaust end of said compressor 1 and said recuperation of heat barrel type heat exchanger 2, said cross valve 4, C end, said ground source plate type heat exchanger 5, said throttling arrangement 7, said air-conditioning side board type heat exchanger 8, said cross valve 4, B end, said compressor 1 is connected successively; Recuperation of heat this moment barrel type heat exchanger 2 is made condenser, and air-conditioning side board type heat exchanger 8 is made evaporimeter, and ground source plate type heat exchanger 5 is not worked, and this air-conditioning system can provide idle call cold water and life to use hot water.
Refrigerating part heat recovery mode: when said cross valve 4 must not; Said hot water side water pump 23 is opened, when said air-conditioning side water pump 83 is opened and is opened with said ground source water pump 53, the suction end of the E of the A of the exhaust end of said compressor 1 and said recuperation of heat barrel type heat exchanger 2, said cross valve 4, C end, said ground source plate type heat exchanger 5, said throttling arrangement 7, said air-conditioning side board type heat exchanger 8, said cross valve 4, B end, said compressor 1 is connected successively; Recuperation of heat this moment barrel type heat exchanger 2 is made portion of hot and is reclaimed, and this air-conditioning system can provide idle call cold water and life to use hot water.
Heat the portion of hot take-back model: when said cross valve 4 gets; Said hot water side water pump 23 is opened, when said air-conditioning side water pump 83 is opened and is opened with said ground source water pump 53, the suction end of the C of the A of the exhaust end of said compressor 1 and said recuperation of heat barrel type heat exchanger 2, said cross valve 4, E end, said air-conditioning side board type heat exchanger 8, said throttling arrangement 7, said ground source plate type heat exchanger 5, said cross valve 4, B end, said compressor 1 is connected successively; Recuperation of heat this moment barrel type heat exchanger 2 is made portion of hot and is reclaimed, and this air-conditioning system can provide idle call hot water, floor heating to use hot water with hot water and life.
Source, a kind of water ground tetrad confession air-conditioning unit of the utility model can be under different operational modes; Realize that through the switching between each parts idle call cold water, idle call hot water, floor heating supply with the hot water tetrad with hot water and life; The cost that adds the floor heating machine than traditional air-conditioning, water heater is lower; And control more conveniently, fault rate is lower.Simultaneously, the utility model also has following characteristics:
(1) this tetrad supplies unit to adopt single recuperation of heat barrel type heat exchanger 2 to realize the technology of full recuperation of heat and portion of hot recovery simultaneously, parts still less, cost is lower, controls simpler;
(2) carry water pump: this kind of tetrad supplies unit to carry ground source water pump 53, and air-conditioning side water pump 83 and hot water side water pump 23 through the unified control of machine pack module, have been removed the shortcoming that the later stage installation needs independent installation and control from;
(3) carry hot water 3: this kind of tetrad supplies unit to carry hot water 3; Water tank adopts the press-bearing water tank of stainless steel; The insulation material Armstrong of high heat insulation rate is pasted on the surface; Thermal leakage ratio is low, has removed the later stage from the shortcoming of purchasing water tank and control separately is installed, and has reduced the whole floor space of equipment;
(4) low noise: this kind of tetrad supplies the unit panel all to adopt highdensity mandruka material to do the sound insulation processing, and unit operation is more quiet;
(5) high energy efficiency ratio: adopt ground pipe laying 6 to do heat source side, running temperature is more stable than extraneous throughout the year, and the unit condensing pressure is low, and power is little, and unit eer is high, reaches as high as 5.0; Under heat recovery mode, the cold heat is two to be reclaimed, and client's refrigeration and hot water demand satisfy simultaneously, reclaim Energy Efficiency Ratio and reach as high as 10.0; Under the portion of hot take-back model, heat regenerator and system condensing device move simultaneously, are equivalent to strengthen the ability of condenser, and lower than normal mode condensing pressure, power is littler, and unit eer is higher;
(6) high leaving water temperature: unit is under the single hot water pattern of operation, and the highest water temperature can reach 55 ℃, and it is fast to heat water speed, and the time is short; Under the portion of hot take-back model, unit leans on heat regenerator to continue to reclaim the heat of high temperature of compressor 1 exhaust, can reach 70 ℃ of the maximum temperatures of setting; Water tank temperature reaches after 70 ℃; In order to guarantee the life-span of hot water water pump, unit can stop the hot water water pump, but the exhaust gas heat of compressor 1 still can import hot water 3 into through the mode of free convection; Under AD HOC, hot water 3 maximum temperatures can reach 85 ℃;
(7) operate steadily, temperature fluctuation is little: with respect to the unit of how online with conventional wind-cooled cold-water, specific heat of water holds big; Heat storage performance is good; After temperature reached compressor 1 shutdown, water system can slowly release cold, and it is sometimes hot and sometimes cold that the client can not experience air-out; Switch between refrigeration mode/heat recovery mode/refrigerating part heat recovery mode and need not shut down; Heating mode/hot water pattern/heat and switch between the portion of hot take-back model and can shut down; Start-stop implementation pattern through each water pump switches, and has avoided compressor 1 to shut down the temperature fluctuation that causes.
The utility model adopts recuperation of heat barrel type heat exchanger 2.The heat exchanger of core structure is than the heat exchanger low price of plank frame, and is littler than the volume of pipe heat exchanger, and good effect of heat exchange.
Air-conditioning side heat exchanger of the utility model and said ground source heat exchanger all adopt plate type heat exchanger.Plate type heat exchanger is a kind of new type high efficient heat exchanger that is formed by a series of sheet metal closed assemblies with certain bellows-shaped.Form the thin rectangular shape passage between the various plates, carry out exchange heat through sheet metal.Have that heat exchange efficiency height, heat loss are little, characteristics such as advantages of compact and light structure, floor space are little, convenience for washing is installed, be widely used, long service life.Under the uniform pressure damaed cordition, its heat transfer coefficient is higher 3～5 times than pipe heat exchanger, and floor space is 1/3rd of a pipe heat exchanger, and heat recovery rate can be up to more than 90%.
Concrete, said second water inlet pipe 81 is provided with magnetic valve.
Concrete, said second outlet pipe 82 is provided with magnetic valve.
Concrete, said compressor 1 is for being provided with one compressor 1.Said compressor 1 can also be provided with two, and said two compressor 1 is connected in parallel.The quantity that compressor 1 is provided with specifically can design based on the capacity of air-conditioning system.
Concrete, said compressor 1 is any in frequency-changeable compressor, digital compressor and the invariable frequency compressor.
Concrete, said throttling arrangement 7 is an electric expansion valve.Throttling arrangement 7 can also adopt other device, and electric expansion valve has the accurate characteristics of control, so present embodiment is preferred.
Should be noted that at last; Above embodiment is only in order to explain the technical scheme of the utility model; But not to the restriction of the utility model protection domain, although with reference to preferred embodiment the utility model has been done explanation at length, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the essence and the scope of the utility model technical scheme.
Claims (7)
1. source, water ground tetrad supplies the air-conditioning unit, it is characterized in that: include recuperation of heat barrel type heat exchanger, air-conditioning side board type heat exchanger, source plate type heat exchanger, first water inlet pipe, second water inlet pipe, the 3rd water inlet pipe, first outlet pipe, second outlet pipe, the 3rd outlet pipe, cross valve, throttling arrangement, compressor, hot water, pipe laying, floor heating coil pipe and fan coil;
One end of said first water inlet pipe is communicated with the water inlet of said recuperation of heat barrel type heat exchanger; The other end of said first water inlet pipe is communicated with the delivery port of said hot water; One end of said first outlet pipe is communicated with the delivery port of said recuperation of heat barrel type heat exchanger; The other end of said first outlet pipe is communicated with the water inlet of said hot water, and said first outlet pipe is provided with the hot water side water pump;
One end of said second water inlet pipe is communicated with the water inlet of said air-conditioning side board type heat exchanger; The other end of said second water inlet pipe is communicated with an end of said fan coil, an end of said floor heating coil pipe respectively; One end of said second outlet pipe is communicated with the delivery port of said air-conditioning side board type heat exchanger; The other end of said second outlet pipe is communicated with the other end of said fan coil, the other end of said floor heating coil pipe respectively, and said second water inlet pipe is provided with air-conditioning side water pump;
One end of said the 3rd water inlet pipe is communicated with the water inlet of said ground source plate type heat exchanger; The other end of said the 3rd water inlet pipe is communicated with an end of said ground pipe laying; One end of said the 3rd outlet pipe is communicated with the delivery port of said ground source plate type heat exchanger; The other end of said the 3rd outlet pipe is communicated with the other end of said ground pipe laying, and said the 3rd water inlet pipe is provided with ground source water pump;
The A end of said cross valve is connected with the refrigerant exit of said recuperation of heat barrel type heat exchanger, and the refrigerant inlet of said recuperation of heat barrel type heat exchanger is connected with the exhaust end of said compressor; The B end of said cross valve is connected with the suction end of said compressor; The C end of said cross valve is connected with an end of said ground source plate type heat exchanger, and the other end of said ground source plate type heat exchanger is connected with an end of said throttling arrangement; The E end of said cross valve is connected with an end of said air-conditioning side board type heat exchanger, and the other end of said air-conditioning side board type heat exchanger is connected with the other end of said throttling arrangement;
When said cross valve must not; Said hot water side water pump stops, when said air-conditioning side water pump is opened and is opened with said ground source water pump, the suction end of the E of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, C end, said ground source plate type heat exchanger, said throttling arrangement, said air-conditioning side board type heat exchanger, said cross valve, B end, said compressor is connected successively;
When said cross valve gets; Said hot water side water pump stops, when said air-conditioning side water pump is opened and is opened with said ground source water pump, the suction end of the C of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, E end, said air-conditioning side board type heat exchanger, said throttling arrangement, said ground source plate type heat exchanger, said cross valve, B end, said compressor is connected successively;
When said cross valve gets; Said hot water side water pump is opened, when said air-conditioning side water pump stops opening with said ground source water pump, the suction end of the C of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, E end, said air-conditioning side board type heat exchanger, said throttling arrangement, said ground source plate type heat exchanger, said cross valve, B end, said compressor is connected successively;
When said cross valve must not; Said hot water side water pump is opened, said air-conditioning side water pump is opened and the said ground source water pump stopping time, and the exhaust end of said compressor is held with A, C end, said ground source plate type heat exchanger, said throttling arrangement, said air-conditioning side board type heat exchanger, the E of said cross valve, the B of said recuperation of heat barrel type heat exchanger, said cross valve, the suction end of said compressor is connected successively;
When said cross valve must not; Said hot water side water pump is opened, when said air-conditioning side water pump is opened and is opened with said ground source water pump, the suction end of the E of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, C end, said ground source plate type heat exchanger, said throttling arrangement, said air-conditioning side board type heat exchanger, said cross valve, B end, said compressor is connected successively;
When said cross valve gets; Said hot water side water pump is opened, when said air-conditioning side water pump is opened and is opened with said ground source water pump, the suction end of the C of the A of the exhaust end of said compressor and said recuperation of heat barrel type heat exchanger, said cross valve, E end, said air-conditioning side board type heat exchanger, said throttling arrangement, said ground source plate type heat exchanger, said cross valve, B end, said compressor is connected successively.
2. source, a kind of water ground according to claim 1 tetrad supplies the air-conditioning unit, and it is characterized in that: said second water inlet pipe is provided with magnetic valve.
3. source, a kind of water ground according to claim 1 tetrad supplies the air-conditioning unit, and it is characterized in that: said second outlet pipe is provided with magnetic valve.
4. source, a kind of water ground according to claim 1 tetrad supplies the air-conditioning unit, and it is characterized in that: said compressor is to be provided with one compressor.
5. source, a kind of water ground according to claim 1 tetrad supplies the air-conditioning unit, and it is characterized in that: said compressor is to be provided with two compressor, and said two compressor parallel connects.
6. source, a kind of water ground according to claim 1 tetrad supplies the air-conditioning unit, and it is characterized in that: said compressor is any in frequency-changeable compressor, digital compressor and the invariable frequency compressor.
7. source, a kind of water ground according to claim 1 tetrad supplies the air-conditioning unit, and it is characterized in that: said throttling arrangement is an electric expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205726971U CN202485273U (en) | 2011-12-31 | 2011-12-31 | Air conditioning unit utilizing water source and ground source and integrating four supplying modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205726971U CN202485273U (en) | 2011-12-31 | 2011-12-31 | Air conditioning unit utilizing water source and ground source and integrating four supplying modes |
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| CN202485273U true CN202485273U (en) | 2012-10-10 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519172A (en) * | 2011-12-31 | 2012-06-27 | 广东欧科空调制冷有限公司 | Water source and ground source quadruple combined supply air conditioning unit |
| CN103017408A (en) * | 2012-12-27 | 2013-04-03 | 北京唯绿建筑节能科技有限公司 | Cooling and heating system controlled in separated spaces |
| CN105091406A (en) * | 2015-09-15 | 2015-11-25 | 珠海格力电器股份有限公司 | Air conditioner hot water system and method for adjusting through same |
| CN105202808A (en) * | 2015-10-12 | 2015-12-30 | 广东纽恩泰新能源科技发展有限公司 | Three-cogeneration system for variable-frequency heating machine |
| CN105387585A (en) * | 2015-12-12 | 2016-03-09 | 于春明 | Air conditioner circulatory system for generating hot water through energy of water source heat pump air conditioner |
| CN105928249A (en) * | 2016-05-18 | 2016-09-07 | 中国航空工业集团公司西安飞机设计研究所 | Compact multi-functional air-conditioning system |
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2011
- 2011-12-31 CN CN2011205726971U patent/CN202485273U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519172A (en) * | 2011-12-31 | 2012-06-27 | 广东欧科空调制冷有限公司 | Water source and ground source quadruple combined supply air conditioning unit |
| CN103017408A (en) * | 2012-12-27 | 2013-04-03 | 北京唯绿建筑节能科技有限公司 | Cooling and heating system controlled in separated spaces |
| CN105091406A (en) * | 2015-09-15 | 2015-11-25 | 珠海格力电器股份有限公司 | Air conditioner hot water system and method for adjusting through same |
| CN105202808A (en) * | 2015-10-12 | 2015-12-30 | 广东纽恩泰新能源科技发展有限公司 | Three-cogeneration system for variable-frequency heating machine |
| CN105387585A (en) * | 2015-12-12 | 2016-03-09 | 于春明 | Air conditioner circulatory system for generating hot water through energy of water source heat pump air conditioner |
| CN105387585B (en) * | 2015-12-12 | 2018-04-10 | 于春明 | A kind of air conditioner circulating system using water source heat pump air-conditioner energy production hot water |
| CN105928249A (en) * | 2016-05-18 | 2016-09-07 | 中国航空工业集团公司西安飞机设计研究所 | Compact multi-functional air-conditioning system |
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