CN102721234A - Ground-source heat pump system suitable for indoor swimming pool - Google Patents
Ground-source heat pump system suitable for indoor swimming pool Download PDFInfo
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Abstract
The invention belongs to the technical field of a ground-source heat pump, and particularly relates to a ground-source heat pump system suitable for an indoor swimming pool. The ground-source heat pump system suitable for the indoor swimming pool solves the technical problems that the prior art is not reasonable in design and the like. The ground-source heat pump system comprises a ground-source lateral heat exchange mechanism and a ground-source heat pump host computer, wherein the ground-source heat pump host computer is connected with an air conditioner tail mechanism; the ground-source heat pump host computer is also connected with an energy-storage temperature-adjusting mechanism; the energy-storage temperature-adjusting mechanism is connected with an air processing mechanism; the air processing mechanism is connected with the ground-source heat pump host computer, a pool water heating mechanism for heating the water in the swimming pool and a hot water supply loop for providing domestic hot water; and the ground-source lateral heat exchange mechanism, the ground-source heat pump host computer, the air conditioner tail mechanism, the energy-storage temperature-adjusting mechanism, the air processing mechanism, the pool water heating mechanism and the hot water supply loop are respectively connected with a control mechanism. Compared with the prior art, the ground-source heat pump system suitable for the indoor swimming pool has the advantages that the heat load amount is matched with heat recovery amount; and the frequent starting and stopping of the ground-source heat pump host computer can be avoided, and the system stably works.
Description
Technical field
The invention belongs to the ground source heat pump technology field, relate in particular to a kind of earth-source hot-pump system that is applicable to indoor swimming pool.
Background technology
At present, in civil building engineering, have the project of indoor swimming pool more and more, wherein many swimming pools are open throughout the year, and except summer, Chi Shui has the heated constant temperature requirement; Air has the requirement of dehumidifying constant temperature; Particularly in the winter time, if do not heat, do not make air to keep certain humiture to Chi Shui, then can not satisfy swimmer's comfortableness requirement on the one hand, it is impaired that the building enclosure inner surface is prone to dewfall on the other hand.In the prior art, to the heating of swimming pool water, generally be thermal source through boiler or central heating.Because of most of projects do not possess the condition of central heating, and adopt boiler heat supplying,, following shortcoming is arranged: 1, the pollutant emission that produces of fuel combustion, 2, the boiler room need occupy than large tracts of land as adopting fuel boiler.If adopt electric boiler, then energy consumption is too high.To the dehumidifying and the refrigeration of swimming pool, generally adopt the special-purpose dehumidifier of conventional handpiece Water Chilling Units or swimming pool.Conventional handpiece Water Chilling Units energy consumption is bigger, and the water resource of consume valuable; The special-purpose dehumidifying of swimming pool function reclaims heat, but thermic load amount and recuperation of heat amount do not match, and need to increase in addition and assist Cooling and Heat Source, system complex, and also running effect is undesirable.
In order to solve the problem that prior art exists, people have carried out long-term exploration, have proposed various solutions.For example; The Chinese patent document discloses a kind of novel natatorium heat integration system [application number: 201120098484.X]; Comprise main frame; Earth-source hot-pump system, swimming pool heating system and Water-heating shower system are provided with return air inlet, exhaust outlet, fresh wind port and air outlet on the main frame, be provided with return fan between return air inlet and the air outlet, remove wet condenser, mixing chamber, air reheater and pressure fan; Earth-source hot-pump system comprises underground buried tube system, pipe laying water collector, pipe laying water knockout drum, earth source heat pump unit, air-conditioning side water collector and air-conditioning side water knockout drum; The swimming pool heating system comprises baffle heater; The Water-heating shower system comprises thermal storage water tank and heat reclamation device, and the thermal storage water tank is connected with the earth source heat pump unit through heat reclamation device, and the thermal storage water tank is last also to be connected with the shower hot water channel with the running water inlet.
Such scheme has improved prior art to a certain extent, utilizes environmental protection and regenerative resource earth source heat pump, has practiced thrift precious water resource; And energy consumption consumption significantly reduces, but thermic load amount and recuperation of heat amount that this scheme produces when refrigeration or dehumidifying do not match, and produces the heating capacity deficiency; Cause earth source heat pump main frame frequent start-stop; Energy consumption and fault rate increase, and the system works poor stability, and operational effect is undesirable.
Summary of the invention
The objective of the invention is provides a kind of reasonable in design, simple in structure to the problems referred to above; Operating cost is low; Thermic load amount and recuperation of heat amount are complementary, and can avoid earth source heat pump main frame frequent start-stop, the earth-source hot-pump system that is applicable to indoor swimming pool that system works is stable.
For achieving the above object; The present invention has adopted following technical proposal: the earth-source hot-pump system that originally is applicable to indoor swimming pool; Comprise ground source heat exchange mechanisms and be connected the earth source heat pump main frame on the ground source heat exchange mechanisms; On the earth source heat pump main frame, be connected with air conditioning terminal mechanism; It is characterized in that; Also be connected with the accumulation of energy thermoregulative mechanism that is used to absorb the heat of earth source heat pump main frame release and can avoids earth source heat pump main frame frequent start-stop on the described earth source heat pump main frame; On the accumulation of energy thermoregulative mechanism, be connected with the air-treatment mechanism that is used to regulate Temperature and Relative Humidity of Indoor Air and described air-treatment mechanism links to each other with the earth source heat pump main frame, is used for the pond water heating arrangements of indoor swimming pool Chi Shui heating and the hot water supply loop that is used to provide the domestic hot-water, described ground source heat exchange mechanisms, earth source heat pump main frame, air conditioning terminal mechanism, accumulation of energy thermoregulative mechanism, air-treatment mechanism, pond water heating arrangements link to each other with controlling organization respectively with the hot water supply loop.As preferred version, the controlling organization here comprises the PLC control circuit.
The heat absorption storage that the accumulation of energy thermoregulative mechanism discharges the earth source heat pump main frame; When indoor swimming pool need dehumidify or freeze, the accumulation of energy thermoregulative mechanism to air-treatment mechanism, between earth source heat pump main frame and the air-treatment mechanism dehumidified heat delivery or heat cycles; The thermic load amount and the recuperation of heat amount that produce when making refrigeration or dehumidifying are complementary; Avoid the frequent start-stop of earth source heat pump main frame, prolonged the service life of earth source heat pump main frame, improved the stability of system works.When swimming pool Chi Shui need heat, pond water heating arrangements absorbed the heat delivery of accumulation of energy thermoregulative mechanism to swimming pool, reaches swimming pool pond water heating purposes; Water shortening heat time heating time in whole swimming pool pond has improved heating efficiency.
In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool; The local source heat pump also comprises when the heat pump main frame heat supply of local source is not enough can be provided auxiliary heat energy or directly to air conditioning terminal mechanism the auxiliary thermal source mechanism of assisting heat energy is provided to the accumulation of energy thermoregulative mechanism; Described auxiliary thermal source mechanism links to each other with air conditioning terminal mechanism with the accumulation of energy thermoregulative mechanism, and auxiliary thermal source mechanism is connected on the controlling organization.Further improve the stability of system works, prolonged the service life of whole system.
In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool; Described accumulation of energy thermoregulative mechanism comprise boiler and be connected boiler and the earth source heat pump main frame between first circulation line, in first circulation line, be provided with first circulating pump that links to each other with controlling organization.
In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool; Described pond water heating arrangements comprises the pond water heater; The pond water heater links to each other with indoor swimming pool with above-mentioned boiler with the 3rd circulation line through second circulation line respectively, in second circulation line and the 3rd circulation line, is respectively equipped with second circulating pump and the 3rd circulating pump that links to each other with controlling organization.As a kind of prioritization scheme, the heating of the Chi Shui here is through to heating with the multi-faceted of pool wall at the bottom of the pond of indoor swimming pool, and even water temperature has improved comfortableness.
In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool; Described air-treatment mechanism comprises the air-treatment unit; The air-treatment unit links to each other with above-mentioned boiler through the 4th circulation line; In the 4th circulation line, be provided with the 4th circulating pump that links to each other with controlling organization; The air-treatment unit links to each other with the earth source heat pump main frame through the 5th circulation line, in the 5th circulation line, is provided with the 5th circulating pump that links to each other with controlling organization, on the 5th circulation line backwater side, is circumscribed with first expansion tank.
In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool; Described earth source heat pump main frame comprises heat regenerator, first evaporimeter and first condenser; Described earth source heat pump main frame links to each other with ground source heat exchange mechanisms through the 6th circulation line; In the 6th circulation line, be provided with the 6th circulating pump that links to each other with controlling organization, described earth source heat pump main frame links to each other with air conditioning terminal mechanism through the 7th circulation line, in the 7th circulation line, is provided with the 7th circulating pump that links to each other with controlling organization.
In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool; Described auxiliary thermal source mechanism comprises with the earth source heat pump main frame and is connected in parallel on the single heating type earth source heat pump unit on the ground source heat exchange mechanisms; Described single heating type earth source heat pump unit comprises second condenser and second evaporimeter; Described single heating type earth source heat pump unit links to each other with boiler through the 8th circulation line; In the 8th circulation line, be provided with the 8th circulating pump that links to each other with controlling organization, described single heating type earth source heat pump unit links to each other with air conditioning terminal mechanism through the 9th circulation line, in the 9th circulation line, is provided with the tenth circulating pump that links to each other with controlling organization; Described single heating type earth source heat pump unit links to each other with ground source heat exchange mechanisms through the 11 circulation line, in 11 circulation lines, is provided with the 9th circulating pump that links to each other with controlling organization.
As another kind of scheme; In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool; Described auxiliary thermal source mechanism comprises any one in air source heat pump and the solar energy heat collector; Described auxiliary thermal source mechanism links to each other with boiler through the 8th circulation line; In the 8th circulation line, be provided with the 8th circulating pump that links to each other with controlling organization, described auxiliary thermal source mechanism links to each other with air conditioning terminal mechanism through the 9th circulation line, in the 9th circulation line, is provided with the tenth circulating pump that links to each other with controlling organization.
In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool; Described air conditioning terminal mechanism comprise be arranged on earth source heat pump main frame both sides load side water knockout drum and load side water collector; On load side water knockout drum and load side water collector, be respectively equipped with the heating device that several parallel connections are provided with; Parallel connection has been provided with several refrigeration/hot terminal between load side water knockout drum and load side water collector; On the load side water collector, also be circumscribed with the 3rd expansion tank, the 7th above-mentioned circulation line and the 9th circulation line parallel connection are arranged between load side water collector and the load side water collector.
In the above-mentioned earth-source hot-pump system that is applicable to indoor swimming pool, described hot water supply loop comprises shower bath, and shower bath links to each other with boiler through the tenth circulation line, in the tenth circulation line, is provided with the hot water circulating pump that links to each other with controlling organization.
Compared with prior art, be applicable to that originally the advantage of the earth-source hot-pump system of indoor swimming pool is: 1, reasonable in design, simple in structure.2, the accumulation of energy thermoregulative mechanism is stored the heat absorption that the earth source heat pump main frame discharges; When indoor swimming pool need dehumidify or freeze, the accumulation of energy thermoregulative mechanism to air-treatment mechanism, between earth source heat pump main frame and the air-treatment mechanism dehumidified heat delivery or heat cycles; The thermic load amount and the recuperation of heat amount that produce when making refrigeration or dehumidifying are complementary; Avoid the frequent start-stop of earth source heat pump main frame, prolonged the service life of earth source heat pump main frame, improved the stability of system works.3, when indoor swimming pool Chi Shui need heat, pond water heating arrangements absorbs heat delivery to the indoor swimming pool of accumulation of energy thermoregulative mechanism, reaches indoor swimming pool pond water heating purposes; Water shortening heat time heating time in whole indoor swimming pool pond has improved heating efficiency.4, owing to set up auxiliary thermal source mechanism, further improved the stability of system works.
Description of drawings
Fig. 1 is a structural representation provided by the invention.
Fig. 2 is embodiment one a framework sketch map provided by the invention.
Fig. 3 is embodiment two framework sketch mapes provided by the invention.
Among the figure, ground source heat exchange mechanisms 1, earth source heat pump main frame 2, air conditioning terminal mechanism 3, accumulation of energy thermoregulative mechanism 4, air-treatment mechanism 5, indoor swimming pool 1a, pond water heating arrangements 6, hot water supply loop 7, controlling organization 8, auxiliary thermal source mechanism 9, boiler 41, first circulation line 42, the first circulating pump 42a, pond water heater 61, second circulation line 62, the 3rd circulation line 63, the second circulating pump 62a, the 3rd circulating pump 63a, air-treatment unit 51, the 4th circulation line 52, the 4th circulating pump 52a, the 5th circulation line 24, the 5th circulating pump 24a, the first expansion tank 24b, heat regenerator 21, first evaporimeter 22, first condenser 23, the 7th circulation line 26, the 7th circulating pump 26a, the 6th circulation line 25, the 6th circulating pump 25a, single heating type earth source heat pump unit 91, the second condenser 91b, the second evaporimeter 91a, the 8th circulation line 9a, the 8th circulating pump 92, the 9th circulation line 9b, the tenth circulating pump the 94, the 11 circulation line 9c, the 9th circulating pump 93, load side water knockout drum 31, load side water collector 32, heating device 33, refrigeration/hot terminal 34, the 3rd expansion tank 35, shower bath 71, the tenth circulation line 72, hot water circulating pump 72a.
The specific embodiment
Below be the specific embodiment of invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
Embodiment one
Shown in Fig. 1-2; Originally be applicable to the earth-source hot-pump system of indoor swimming pool; Comprise ground source heat exchange mechanisms 1 and be connected the earth source heat pump main frame 2 on the ground source heat exchange mechanisms 1; On earth source heat pump main frame 2, be connected with air conditioning terminal mechanism 3; Also be connected with the accumulation of energy thermoregulative mechanism 4 that is used to absorb the heat of earth source heat pump main frame 2 releases and can avoids earth source heat pump main frame 2 frequent start-stops on the described earth source heat pump main frame 2; On accumulation of energy thermoregulative mechanism 4, be connected with the air-treatment mechanism 5 that is used to regulate Temperature and Relative Humidity of Indoor Air and described air-treatment mechanism 5 links to each other with earth source heat pump main frame 2, is used for the pond water heating arrangements 6 of indoor swimming pool 1a Chi Shui heating and the hot water supply loop 7 that is used to provide the domestic hot-water, described ground source heat exchange mechanisms 1, earth source heat pump main frame 2, air conditioning terminal mechanism 3, accumulation of energy thermoregulative mechanism 4, air-treatment mechanism 5, pond water heating arrangements 6 and hot water supply loop 7 link to each other with controlling organization 8 respectively.As a kind of prioritization scheme, the controlling organization 8 here comprises the PLC control circuit.
The heat absorption storage that accumulation of energy thermoregulative mechanism 4 discharges earth source heat pump main frame 2; When indoor swimming pool 1a need dehumidify or freeze, accumulation of energy thermoregulative mechanism 4 to air-treatment mechanism 5, between earth source heat pump main frame 2 and the air-treatment mechanism 5 dehumidified heat delivery or heat cycles; The thermic load amount and the recuperation of heat amount that produce when making refrigeration or dehumidifying are complementary; Avoid the frequent start-stop of earth source heat pump main frame 2, prolonged the service life of earth source heat pump main frame 2, improved the stability of system works.When indoor swimming pool 1a Chi Shui need heat, pond water heating arrangements 6 absorbed the heat delivery of accumulation of energy thermoregulative mechanism 4 to indoor swimming pool 1a, reaches indoor swimming pool 1a pond water heating purposes; Water shortening heat time heating time in whole indoor swimming pool 1a pond has improved heating efficiency.
In order further to improve the stability of system works; The service life of prolongation system; Shown in Fig. 1-2; The local source heat pump also comprises when local source heat pump main frame 2 heat supplies are not enough can be provided auxiliary heat energy or the auxiliary thermal source mechanism 9 of auxiliary heat energy directly is provided to air conditioning terminal mechanism 3 to accumulation of energy thermoregulative mechanism 4, and described auxiliary thermal source mechanism 9 links to each other with air conditioning terminal mechanism 3 with accumulation of energy thermoregulative mechanism 4, and auxiliary thermal source mechanism 9 is connected on the controlling organization 8.
Concrete, as shown in Figure 1, accumulation of energy thermoregulative mechanism 4 comprise boiler 41 and be connected boiler 41 and earth source heat pump main frame 2 between first circulation line 42, in first circulation line 42, be provided with the first circulating pump 42a that links to each other with controlling organization 8.Pond water heating arrangements 6 comprises pond water heater 61; Pond water heater 61 links to each other with indoor swimming pool 1a with above-mentioned boiler 41 with the 3rd circulation line 63 through second circulation line 62 respectively, in second circulation line 62 and the 3rd circulation line 63, is respectively equipped with the second circulating pump 62a and the 3rd circulating pump 63a that links to each other with controlling organization 8.As a kind of prioritization scheme, the heating of the Chi Shui here is through to heating with the multi-faceted of pool wall at the bottom of the pond of indoor swimming pool 1a, and even water temperature has improved comfortableness.
As shown in Figure 1; Air-treatment mechanism 5 comprises air-treatment unit 51; Air-treatment unit 51 links to each other with above-mentioned boiler 41 through the 4th circulation line 52; In the 4th circulation line 52, be provided with the 4th circulating pump 52a that links to each other with controlling organization 8; Air-treatment unit 51 links to each other with earth source heat pump main frame 2 through the 5th circulation line 24, in the 5th circulation line 24, is provided with the 5th circulating pump 24a that links to each other with controlling organization 8, on the 5th circulation line 24 backwater sides, is circumscribed with the first expansion tank 24b.
Further; As shown in Figure 1; Earth source heat pump main frame 2 comprises heat regenerator 21, first evaporimeter 22 and first condenser 23, and described earth source heat pump main frame 2 links to each other with ground source heat exchange mechanisms 1 through the 6th circulation line 25, in the 6th circulation line 25, is provided with the 6th circulating pump 25a that links to each other with controlling organization 8; Described earth source heat pump main frame 2 links to each other with air conditioning terminal mechanism 3 through the 7th circulation line 26, in the 7th circulation line 26, is provided with the 7th circulating pump 26a that links to each other with controlling organization 8.
Further say; As shown in Figure 1; Auxiliary thermal source mechanism 9 comprises with earth source heat pump main frame 2 and is connected in parallel on the single heating type earth source heat pump unit 91 on the ground source heat exchange mechanisms 1; Described single heating type earth source heat pump unit 91 comprises the second condenser 91b and the second evaporimeter 91a; Described single heating type earth source heat pump unit 91 links to each other with boiler 41 through the 8th circulation line 9a; In the 8th circulation line 9a, be provided with the 8th circulating pump 92 that links to each other with controlling organization 8, described single heating type earth source heat pump unit 91 links to each other with air conditioning terminal mechanism 3 through the 9th circulation line 9b, in the 9th circulation line 9b, is provided with the tenth circulating pump 94 that links to each other with controlling organization 8; Described single heating type earth source heat pump unit 91 links to each other with ground source heat exchange mechanisms 1 through the 11 circulation line 9c, in 11 circulation line 9c, is provided with the 9th circulating pump 93 that links to each other with controlling organization 8.
As shown in Figure 1; Air conditioning terminal mechanism 3 comprises the load side water knockout drum 31 and load side water collector 32 that is arranged on earth source heat pump main frame 2 both sides; On load side water knockout drum 31 and load side water collector 32, be respectively equipped with the heating device 33 that several parallel connections are provided with; Parallel connection has been provided with several refrigeration/hot terminal 34 between load side water knockout drum 31 and load side water collector 32; On load side water collector 32, also be circumscribed with the 3rd expansion tank 35, the 7th above-mentioned circulation line 26 and the 9th circulation line 9b parallel connection are arranged between load side water collector 31 and the load side water collector 32.Hot water supply loop 7 comprises shower bath 71, and shower bath 71 links to each other with boiler 41 through the tenth circulation line 72, in the tenth circulation line 72, is provided with the hot water circulating pump 72a that links to each other with controlling organization 8.
Present embodiment comprises following several kinds of working methods:
First kind of working method; When swimming pool need dehumidify with refrigeration modes, when the Room, pond and other room need air conditioner refrigerating; Valve V2, V3, V5, V8, V10, V12, V15, V16 open in the system, and V1, V4, V6, V7, V9, V11, V13, V14, V17 close.Earth source heat pump main frame 2 is in refrigerating state; Its inner first evaporimeter 22 heat absorption, the 5th water circulating pump 24a operation makes chilled water circulate through first evaporimeter 22, valve V12, air-treatment unit 51, the 5th water circulating pump 24a of valve V15, earth source heat pump main frame 2; Water temperature reduced (for example 7 ℃ when chilled water passed through first evaporimeter 22; Temperature can be set), absorb the air heat through its internal exchanger during through air-treatment unit 51, air is carried out refrigerated dehumidification handle.Temperature raise chilled water in air-treatment unit 51 heat absorption back, and through the 5th water circulating pump 24a evaporimeter of flowing through, temperature reduces (for example 7 ℃, temperature can be set) again, and so constantly circulation makes the swimming pool air reach the effect of cool-down dehumidification.
Simultaneously; If other zone as dressing cubicle, manage with room etc. the air conditioner refrigerating demand arranged; The 7th circulating pump 26a puts into operation, and the chilled water of another pipe-line system circulates through first evaporimeter 22, valve V2, V10, load side water knockout drum 31, other regional air treatment facility, load side water collector 32, valve 16, the 7th circulating pump 26a of valve V5, earth source heat pump main frame 2, chilled water during through first evaporimeter 22 by absorbing and cooling temperature; Absorbing the room heat during through air-treatment unit 51 heats up; Constantly circulation is shifted heat to earth source heat pump main frame 2 from air-conditioned room, makes air-conditioned room reach the effect of refrigeration air-conditioner.
Earth source heat pump main frame 2 needs through first condenser 23 or heat regenerator 21 release heat when refrigerating operaton.At first let recuperation of heat 21 first circulating pump 42a move, make hot water heat regenerator 21 and 41 circulations of boiler at earth source heat pump main frame 2.Absorb the heat that earth source heat pump main frame 2 produces during water process heat regenerator 21, temperature raises (for example 54 ℃, temperature can be set), and boiler 41 water temperatures are raise.Through boiler 41, when heat-exchanger pump 72a moves, the domestic hot-water can be provided (like bathroom hot water); When heat-exchanger pump 72a moves, can hot water be provided to the heat exchanger again of swimming pool air-treatment unit 51, be used to improve the air themperature after the dehumidifying; When the second circulating pump 62a moves, can be used for heating swimming pool water.The hot water that recuperation of heat produced when such scheme freezed through earth source heat pump main frame 2 need not to consume other energy, is equivalent to provide free hot water.
When system need freeze and need not provide hot water or boiler 41 water temperatures to reach to set maximum temperature the time; The first circulating pump 42a is out of service; The 6th circulating pump 25a operation, the water in the ground source pipeline begins to circulate: through first condenser 23 of the 6th circulating pump 25a, valve 8, earth source heat pump main frame 2, valve 3, source heat exchange mechanisms 1, the 6th circulating pump 25a.The heat that water absorbs earth source heat pump main frame 2 during through first condenser 23 heats up; During through ground source heat exchange mechanisms 1 to rock soil mass (or underground water, surface water) release heat; So constantly circulation, with the transfer of heat of earth source heat pump main frame 2 in rock soil mass (or underground water, surface water).
The recuperation of heat amount that produces through earth source heat pump main frame 2 when swimming pool refrigerated dehumidification and other regional air conditioner refrigeration can not satisfy the hot water demand when measuring; Valve V13 opens; Single heating type earth source heat pump unit 91 and the 8th circulating pump 92, the 9th circulating pump 93 put into operation; From rock soil mass (or underground water, surface water) heat absorption, increase heating load through ground source heat exchange mechanisms 1.
Second kind of working method; Shown in Fig. 1-2; When swimming pool adopted draft type dehumidifying, the Room, pond and other room to need air-conditioning to heat, valve V2, V3, V5, V8, V9, V12, V15, V13, V17 closed in the system, and V1, V4, V6, V7, V10, V11, V14, V16 open.Earth source heat pump main frame 2 is in the state of heating; The 6th circulating pump 25a operation this moment; After ground source water absorbs heat through ground source heat exchange mechanisms 1 from rock soil mass (or underground water, surface water), be recycled to first evaporimeter 22 of earth source heat pump main frame 2, after 22 heat releases of first evaporimeter, get back to 1 heat absorption of ground source heat exchange mechanisms; Earth source heat pump main frame 2 dispels the heat to heat regenerator 21 through first evaporimeter, 22 heat absorption backs; Through the operation of the first circulating pump 42a, the coolant-temperature gage of 41 li of boilers is raise, provide domestic hot-water and swimming pool to add hot water; (or boiler 41 water temperatures reach when setting maximum temperature in the time need not hot water being provided; Such as: 60 ℃); The 5th circulating pump 24a, the 7th circulating pump 26a bring into operation, and the heat medium water in the pipeline circulates, heat absorption during through first condenser 23 of earth source heat pump main frame 2; Through air-treatment unit 51 and other space air treatment facility heat release, make indoor swimming pool 1a and each air-conditioned room reach the effect of intensification.
Concrete; Shown in Fig. 1-2; As preferred version, when the heating load of local source heat pump main frame 2 was not enough, single heating type earth source heat pump unit 91 came into operation; The operation of the 9th circulating pump 93, single heating type earth source heat pump unit 91 through ground source heat exchange mechanisms 1 from rock soil mass (or underground water, surface water) heat absorption; The 8th circulating pump 92 or the tenth circulating pump 94 put into operation simultaneously.When the 8th circulating pump 92 put into operation, V13 opened, to boiler 41 heat supplies; When the tenth circulating pump 94 put into operation, valve V9, V17 were to the air-conditioned room heat supply.
The third working method; Shown in Fig. 1-2; When swimming pool need dehumidify with refrigeration modes, when the Room, pond and other room need air-conditioning to heat, valve V1, V6, V10, V12, V15, V16 open in the system, V2, V3, V4, V5, V7, V8, V11, V14 close.Earth source heat pump main frame 2 is in refrigerating state; Its inner first evaporimeter 22 heat absorption, the 5th circulating pump 24a operation makes chilled water circulate through first evaporimeter 22, valve V2, V12, the air-treatment unit 51 of valve V15, earth source heat pump main frame 2; Water temperature reduced (for example 7 ℃ when chilled water passed through first evaporimeter 22; Temperature can be set), absorb the air heat through its internal exchanger during through air-treatment unit 51, air is carried out refrigerated dehumidification handle.Temperature raise chilled water in air-treatment unit 51 heat absorption back, and through the 5th circulating pump 24a first evaporimeter 22 of flowing through, temperature reduces (for example 7 ℃, temperature can be set) again, and so constantly circulation makes the swimming pool air reach the effect of cool-down dehumidification.
During local source heat pump main frame 2 refrigerating operatons, at first make first circulating pump 42a operation, make hot water heat regenerator 21 and 41 circulations of boiler at earth source heat pump main frame 2.Water absorbs the heat that earth source heat pump main frame 2 produces when the heat regenerator 21, and temperature raises and delivers to boiler 41, makes boiler 41 water temperatures be elevated to design temperature (temperature can be set, such as: 45-60 ℃).When boiler 41 water temperatures reach the setting maximum temperature (such as: 60 ℃); The first circulating pump 42a is out of service; The 7th circulating pump 26a puts into operation; Heat medium water circulates through first condenser 23, valve V1, V10, load side water knockout drum 31, space air treatment facility, load side water collector 32, valve 16, the 7th circulating pump 26a of the 7th circulating pump 26a, valve V6, earth source heat pump main frame 2, absorbs first condenser, 23 heats to the room heat supply.
Concrete; Shown in Fig. 1-2, when the heating load of local source heat pump main frame 2 was not enough, single heating type earth source heat pump unit 91 came into operation; The 9th circulating pump 93 brings into operation, single heating type earth source heat pump unit 91 through ground source heat exchange mechanisms 1 from rock soil mass (or underground water, surface water) heat absorption; The 8th circulating pump 92 or the tenth circulating pump 94 put into operation simultaneously.When the 8th circulating pump 92 put into operation, V13 opened, to boiler 41 heat supplies; When the tenth circulating pump 94 put into operation, valve V9, V17 were to the air-conditioned room heat supply.
Embodiment two
Like Fig. 1, shown in 3; The structure of present embodiment and principle and working method and embodiment one are basic identical; Gu do not do at this and to give unnecessary details; And different place is: auxiliary thermal source mechanism 9 comprises any one in air source heat pump and the solar energy heat collector, and described auxiliary thermal source mechanism 9 links to each other with boiler 41 through the 8th circulation line 9a, in the 8th circulation line 9a, is provided with the 8th circulating pump 92 that links to each other with controlling organization 8; Described auxiliary thermal source mechanism 9 links to each other with air conditioning terminal mechanism 3 through the 9th circulation line 9b, in the 9th circulation line 9b, is provided with the tenth circulating pump 94 that links to each other with controlling organization 8.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as ground source heat exchange mechanisms 1, earth source heat pump main frame 2, air conditioning terminal mechanism 3, accumulation of energy thermoregulative mechanism 4, air-treatment mechanism 5, indoor swimming pool 1a, pond water heating arrangements 6, hot water supply loop 7, controlling organization 8, auxiliary thermal source mechanism 9, boiler 41, first circulation line 42, the first circulating pump 42a, pond water heater 61, second circulation line 62, the 3rd circulation line 63, the second circulating pump 62a, the 3rd circulating pump 63a, air-treatment unit 51, the 4th circulation line 52, the 4th circulating pump 52a, the 5th circulation line 24, the 5th circulating pump 24a, the first expansion tank 24b, heat regenerator 21, first evaporimeter 22, first condenser 23, the 7th circulation line 26, the 7th circulating pump 26a, the 6th circulation line 25, the 6th circulating pump 25a, single heating type earth source heat pump unit 91, the second condenser 91b, the second evaporimeter 91a, the 8th circulation line 9a, the 8th circulating pump 92, the 9th circulation line 9b, the tenth circulating pump the 94, the 11 circulation line 9c, the 9th circulating pump 93, load side water knockout drum 31, load side water collector 32, heating device 33, refrigeration/hot terminal 34, the 3rd expansion tank 35, shower bath 71, the tenth circulation line 72, hot water circulating pump 72a morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; It all is contrary with spirit of the present invention being construed to any additional restriction to them.
Claims (10)
1. earth-source hot-pump system that is applicable to indoor swimming pool; Comprise ground source heat exchange mechanisms (1) and be connected the earth source heat pump main frame (2) on the ground source heat exchange mechanisms (1); On earth source heat pump main frame (2), be connected with air conditioning terminal mechanism (3); It is characterized in that; Also be connected with the accumulation of energy thermoregulative mechanism (4) that is used to absorb the heat of earth source heat pump main frame (2) release and can avoids earth source heat pump main frame (2) frequent start-stop on the described earth source heat pump main frame (2); On accumulation of energy thermoregulative mechanism (4), be connected with the air-treatment mechanism (5) and the described air-treatment mechanism (5) that are used to regulate Temperature and Relative Humidity of Indoor Air and link to each other with earth source heat pump main frame (2), be used for the pond water heating arrangements (6) of indoor swimming pool (1a) Chi Shui heating and the hot water supply loop (7) that is used to provide the domestic hot-water, described ground source heat exchange mechanisms (1), earth source heat pump main frame (2), air conditioning terminal mechanism (3), air-treatment mechanism (5), accumulation of energy thermoregulative mechanism (4), pond water heating arrangements (6) and hot water supply loop (7) link to each other with controlling organization (8) respectively.
2. the earth-source hot-pump system that is applicable to indoor swimming pool according to claim 1; It is characterized in that; The local source heat pump also comprises when local source heat pump main frame (2) heat supply is not enough can be provided auxiliary heat energy or directly to air conditioning terminal mechanism (3) the auxiliary thermal source mechanism (9) of assisting heat energy is provided to accumulation of energy thermoregulative mechanism (4); Described auxiliary thermal source mechanism (9) links to each other with air conditioning terminal mechanism (3) with accumulation of energy thermoregulative mechanism (4), and auxiliary thermal source mechanism (9) is connected on the controlling organization (8).
3. the earth-source hot-pump system that is applicable to indoor swimming pool according to claim 2; It is characterized in that; Described accumulation of energy thermoregulative mechanism (4) comprise boiler (41) and be connected boiler (41) and earth source heat pump main frame (2) between first circulation line (42), in first circulation line (42), be provided with first circulating pump (42a) that links to each other with controlling organization (8).
4. the earth-source hot-pump system that is applicable to indoor swimming pool according to claim 3; It is characterized in that; Described pond water heating arrangements (6) comprises pond water heater (61); Pond water heater (61) links to each other with indoor swimming pool (1a) with above-mentioned boiler (41) with the 3rd circulation line (63) through second circulation line (62) respectively, in second circulation line (62) and the 3rd circulation line (63), is respectively equipped with second circulating pump (62a) and the 3rd circulating pump (63a) that links to each other with controlling organization (8).
5. the earth-source hot-pump system that is applicable to indoor swimming pool according to claim 4; It is characterized in that; Described air-treatment mechanism (5) comprises air-treatment unit (51); Air-treatment unit (51) links to each other with above-mentioned boiler (41) through the 4th circulation line (52); In the 4th circulation line (52), be provided with the 4th circulating pump (52a) that links to each other with controlling organization (8); Air-treatment unit (51) links to each other with earth source heat pump main frame (2) through the 5th circulation line (24), in the 5th circulation line (24), is provided with the 5th circulating pump (24a) that links to each other with controlling organization (8), on the 5th circulation line (24) backwater side, is circumscribed with first expansion tank (24b).
6. the earth-source hot-pump system that is applicable to indoor swimming pool according to claim 5; It is characterized in that; Described earth source heat pump main frame (2) comprises heat regenerator (21), first evaporimeter (22) and first condenser (23); Described earth source heat pump main frame (2) links to each other with ground source heat exchange mechanisms (1) through the 6th circulation line (25); In the 6th circulation line (25), be provided with the 6th circulating pump (25a) that links to each other with controlling organization (8); Described earth source heat pump main frame (2) links to each other with air conditioning terminal mechanism (3) through the 7th circulation line (26), in the 7th circulation line (26), is provided with the 7th circulating pump (26a) that links to each other with controlling organization (8).
7. the earth-source hot-pump system that is applicable to indoor swimming pool according to claim 6; It is characterized in that; Described auxiliary thermal source mechanism (9) comprises with earth source heat pump main frame (2) and is connected in parallel on the single heating type earth source heat pump unit (91) on ground source heat exchange mechanisms (1); Described single heating type earth source heat pump unit (91) comprises second condenser (91b) and second evaporimeter (91a); Described single heating type earth source heat pump unit (91) links to each other with boiler (41) through the 8th circulation line (9a); In the 8th circulation line (9a), be provided with the 8th circulating pump (92) that links to each other with controlling organization (8); Described single heating type earth source heat pump unit (91) links to each other with air conditioning terminal mechanism (3) through the 9th circulation line (9b); In the 9th circulation line (9b), be provided with the tenth circulating pump (94) that links to each other with controlling organization (8), described single heating type earth source heat pump unit (91) links to each other with ground source heat exchange mechanisms (1) through the 11 circulation line (9c), in 11 circulation lines (9c), is provided with the 9th circulating pump (93) that links to each other with controlling organization (8).
8. the earth-source hot-pump system that is applicable to indoor swimming pool according to claim 6; It is characterized in that; Described auxiliary thermal source mechanism (9) comprises any one in air source heat pump and the solar energy heat collector; Described auxiliary thermal source mechanism (9) links to each other with boiler (41) through the 8th circulation line (9a); In the 8th circulation line (9a), be provided with the 8th circulating pump (92) that links to each other with controlling organization (8), described auxiliary thermal source mechanism (9) links to each other with air conditioning terminal mechanism (3) through the 9th circulation line (9b), in the 9th circulation line (9b), is provided with the tenth circulating pump (94) that links to each other with controlling organization (8).
9. according to any described earth-source hot-pump system that is applicable to indoor swimming pool among the claim 1-8; It is characterized in that; Described air conditioning terminal mechanism (3) comprises load side water knockout drum (31) and the load side water collector (32) that is arranged on earth source heat pump main frame (2) both sides; On load side water knockout drum (31) and load side water collector (32), be respectively equipped with the heating device (33) that several parallel connections are provided with; Parallel connection has been provided with several refrigeration/hot terminal (34) between load side water knockout drum (31) and load side water collector (32); On load side water collector (32), also be circumscribed with the 3rd expansion tank (35), above-mentioned the 7th circulation line (26) and the 9th circulation line (9b) parallel connection are arranged between load side water collector (31) and the load side water collector (32).
10. according to any described earth-source hot-pump system that is applicable to indoor swimming pool among the claim 1-8; It is characterized in that; Described hot water supply loop (7) comprises shower bath (71); Shower bath (71) links to each other with boiler (41) through the tenth circulation line (72), in the tenth circulation line (72), is provided with the hot water circulating pump (72a) that links to each other with controlling organization (8).
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| CN2012101821054A CN102721234A (en) | 2012-05-31 | 2012-05-31 | Ground-source heat pump system suitable for indoor swimming pool |
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| CN2012101821054A CN102721234A (en) | 2012-05-31 | 2012-05-31 | Ground-source heat pump system suitable for indoor swimming pool |
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