CN108800667A - It is double for ground-source boiler - Google Patents
It is double for ground-source boiler Download PDFInfo
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- CN108800667A CN108800667A CN201811017146.1A CN201811017146A CN108800667A CN 108800667 A CN108800667 A CN 108800667A CN 201811017146 A CN201811017146 A CN 201811017146A CN 108800667 A CN108800667 A CN 108800667A
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- Prior art keywords
- heat
- heat exchange
- lifting
- spoiler
- shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000003673 groundwater Substances 0.000 claims abstract description 10
- 125000000524 functional group Chemical group 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
It is double for ground-source boiler, belong to ground-source boiler technical field.It is characterized by comprising outer cages, open up groundwater intake, underground water water outlet, the first heat-exchanging water water inlet, the first heat-exchanging water water outlet, the second heat-exchanging water water inlet and the second heat-exchanging water water outlet respectively on outer cage；First heat-exchange unit and the second heat-exchange unit are set in outer cage.The present invention can make full use of the energy in underground water, a tractor serves several purposes, the thermal energy that first time heat exchange obtains that can supply life washing operation, the thermal energy that secondary heat exchange obtains can also provide room heating, energy-efficient by being exchanged heat twice with underground water.
Description
Technical field
The invention belongs to ground-source boiler technical fields, and in particular to a kind of double for type ground-source boiler.
Background technology
Ground-source boiler is called earth source heat pump, is that the land shallow-layer energy passes through a small amount of high-grade energy of input（Such as electric energy）
It realizes from low grade heat energy to the device of high-grade heat energy transfer.The energy of usual earth source heat pump consumption 1kWh, user can obtain
To the heat or cold of 4.4kWh or more.The concept of " earth source heat pump ", most early in expert's proposition by Switzerland in 1912, and this
The it is proposed of item technology starts from English, two countries of U.S..Northern European countries mainly biases toward winter heating, and the U.S. then focuses on summer in winter alliance.By
It is much like in the weather conditions in the U.S. and China, therefore the earth source heat pump applicable cases in the U.S. are studied, to China's earth source heat pump
Development has reference.
The operation principle of ground-source boiler device is as follows：Ground-source boiler is generally by compressor, condenser, evaporator and expansion valve
Four parts form, by allowing liquid refrigerant (refrigerant or refrigerant) constantly to complete：Evaporation（Draw the heat in environment）→ compression
→ condensation（Release heat）The thermodynamic cycle process of → throttling → re-evaporation, to which the heat in environment to be transferred in water.Pressure
Contracting machine (Compressor)：Play a part of compression and conveying cycle fluid from low-temp low-pressure at high temperature and pressure, is heat pump
（Refrigeration）The heart of system；Evaporator (Evaporator)：It is the equipment for exporting cold, its effect is made through throttle valve stream
The refrigerant liquid evacuator body entered achievees the purpose that refrigeration to absorb the heat of object to be cooled；Condenser (Condenser)：
The equipment of quantity of heat given up, the heat that the heat absorbed from evaporator is converted together with compressor consumption work(within the condenser by
Cooling medium is taken away, and achievees the purpose that heating；Expansion valve (Expansion Valve) or throttle valve (Throttle)：To cycle
Working medium plays the role of reducing pressure by regulating flow, and adjusts the cycle fluid flow into evaporator.According to the second law of thermodynamics, compression
The work(that machine is consumed（Electric energy）Compensating action is played, cycle fluid is made constantly to absorb heat from low temperature environment, and to hot environment
Heat release, week and reciprocally recycled.
Ground-source boiler technology category renewable energy utilization technology.Since ground-source boiler is that earth surface geothermal is utilized
Resource（Usually less than 400 meters of depths）As Cooling and Heat Source, the heating air-conditioner system of energy conversion is carried out.Shallow surface geothermal energy resources can
With referred to as can, refer to that solar energy, geothermal energy and the low temperature position contained are absorbed in surface soil, underground water or river, lake
Thermal energy.Shallow surface is a huge solar thermal collector, has collected 47% solar energy, more annual than the mankind to utilize energy
500 times it is more.It by limitations such as region, resources, does not have a large capacity and a wide range actually, is ubiquitous.It is this to be stored in shallow surface
Almost limitless regenerative resource so that ground can also become a kind of form of clean regenerative resource.Ground-source boiler a tractor serves several purposes,
Have a wide range of application.Ground-source boiler system can heat, air-conditioning, can also domestic hot-water supply, a tractor serves several purposes, set of system can replace original
The boiler come adds two covering devices or system of air-conditioning；The buildings such as hotel, market, office building, school are can be applied to, more suitable for other
The heating of villa house.
Application of the existing ground-source boiler technology in the production and living field in China is more universal, but there are utilization rates
It is not high, cause groundwater resources to waste serious phenomenon.Common ground-source boiler technology can only carry out single using underground water and change
Hot function, the energy contained when causing outside the water discharge device of underground are not fully absorbed utilization.Applicant sets for the above situation
This set patent formula has been counted, the energy in underground water, a tractor serves several purposes can have been made full use of to exchange heat for the first time by exchanging heat twice
The thermal energy of acquirement can supply life washing operation, and the thermal energy that secondary heat exchange obtains can also provide room heating, energy-efficient.
Invention content
Technical problem to be solved by the invention is to provide a kind of double for ground-source boiler, is capable of lifting device and underground water
Heat exchange efficiency.
In order to solve the above technical problems, the technical scheme is that：It provides a kind of double for ground-source boiler, it is characterised in that
Including outer cage, groundwater intake, underground water water outlet, the first heat-exchanging water water inlet, first are opened up respectively on outer cage
Heat-exchanging water water outlet, the second heat-exchanging water water inlet and the second heat-exchanging water water outlet；Be arranged in outer cage the first heat-exchange unit and
Second heat-exchange unit；First heat-exchange unit includes the first compressor, the first condenser, the first expansion mechanism, the first evaporation
Device and the first gas-liquid separator, first compressor, the first condenser, the first expansion mechanism, the first evaporator and the first gas
Liquid/gas separator by the first pipeline sequence closed loop series together；Second heat exchange mechanisms include the second compressor, second cold
Condenser, the second expansion mechanism, the second evaporator and the second gas-liquid separator, it is second compressor, the second condenser, second swollen
Swollen mechanism, the second evaporator and the second gas-liquid separator by the second pipeline sequence closed loop series together；In the first pipeline and
First circulation medium and second circulation medium are respectively set in second pipeline；
Further include foggara, the foggara is penetrated from the groundwater intake of outer cage in outer cage, is then sequentially worn
Cross the first evaporator and the second evaporator, foggara can in the first evaporator and the second evaporator respectively with first and
After the heat exchange of two circulatory mediators, then from underground water water outlet it is pierced by outer cage；
Further include the first heat exchange water route, first heat exchange water route penetrates outer cage from the first heat-exchanging water water inlet of outer cage
It is interior, the first condenser and first circulation media for heat exchange are then passed through, then outer cage is pierced by from the first heat-exchanging water water outlet；
Further include the second heat exchange water route, second heat exchange water route penetrates outer cage from the second heat-exchanging water water inlet of outer cage
It is interior, the second condenser and second circulation media for heat exchange are then passed through, then outer cage is pierced by from the second heat-exchanging water water outlet.
Preferably, first and second condenser, the first and second evaporators are exchanged heat using plate heat exchanger, vortex tube
Device and/or double-tube heat exchanger.
Preferably, the heat exchange efficiency of first condenser is less than or equal to the second condenser, and second evaporator changes
The thermal efficiency is less than or equal to the second evaporator.
Preferably, first condenser and evaporator are efficiency adjustable heat-exchanger；
The efficiency adjustable heat-exchanger includes cylindrical shape lifting heat exchange shell and circulatory mediator guiding device, outside lifting heat exchange
More than two water inlet pipes are arranged in the top setting of shell, and outlet pipe is arranged in the lower part of lifting heat exchange shell；It is outer in lifting heat exchange
The top setting left and right lifting perforation of shell；The circulatory mediator guiding device includes left side diversion column, right side diversion column and lifting
Fixed plate, the lower end of the left and right sides diversion column lifts perforation by left and right respectively and is inserted into lifting heat exchange shell, in left and right sides
The lower end of diversion column is arranged in parallel several annular diversion branch pipes；The upper end of left and right sides diversion column passes through lifting fixed plate；Also wrap
Lifting power plant is included, the lifting power plant can drive lifting heat exchange shell to move up and down, on lifting heat exchange shell
When lower mobile, circulatory mediator guiding device remains stationary as in the original location.
Preferably, the lifting power plant includes at least two groups friction roll band device, and the friction roll band device includes
Friction roll band mounting bracket is installed drive roll on top of the friction roll with mounting bracket, is installed in lower part of the friction roll with mounting bracket
Driven roller is set with friction roll band on drive roll and driven roller；The friction roll band is with lifting heat exchange shell by rubbing
Wiping face or tooth form engaging structure are in contact；When drive roll rotates counterclockwise in season, lifting can be driven to change by friction roll band
Hot shell moves upwards, and when drive roll rotates clockwise in season, can drive lifting heat exchange shell downward by friction roll band
Movement.
Preferably, the efficiency adjustable heat-exchanger also packet vortex wake turbulence device, the vortex wake turbulence device include installation
Suit inserting axis, the inserting axis on the wake turbulence motor of lifting heat exchange outer casing bottom, the motor shaft of the wake turbulence motor
The installation settings arc plectrum in one end installation settings stirring arm of the bottom surface of lifting heat exchange shell, the stirring arm；It is described to stir
Arm and the setting of arc plectrum are in lifting exchanges heat shell；Mechanical seal is set between the inserting axis and lifting heat exchange shell；
The wake turbulence motor can drive stirring arm and arc plectrum to rotate wake turbulence in lifting exchanges heat shell, and heat-exchanging water is enabled to form tubular rotation
Stream；The vortex wake turbulence device and lifting heat exchange shell synchronization lifting.
Preferably, the annular diversion branch pipe and the inner wall gap of lifting heat exchange shell are 1-2cm.
Preferably, left and right guide wheel group is set in the bottom of lifting heat exchange shell, the left and right guide wheel group is respectively set
In the top of left and right lifting perforation；The left and right guide wheel group respectively includes at least two directive wheels, the left and right sides diversion column
It is separately positioned between each directive wheel of left and right guide wheel group.
Preferably, both sides are symmetrically arranged linear disturbing flow device, each group line above and below the outer tube wall of annular diversion branch pipe
Shape disturbing flow device includes left semi-ring flow-disturbing functional group and right semi-ring flow-disturbing functional group, and the left semi-ring flow-disturbing functional group is mounted on
Right side diversion column is connected clockwise in half of annular diversion branch pipe of left side diversion column, and the right semi-ring flow-disturbing functional group is mounted on
Right side diversion column is connected counterclockwise in half of annular diversion branch pipe of left side diversion column；
If the left semi-ring flow-disturbing functional group includes the spoiler that dry plate is hinged on outer tube wall, respectively first, second ...
Spoiler on the left of N；For each left side spoiler when falling state in fitting outer tube wall, left side spoiler is towards right side
Diversion column is arranged；Sliding slot is set on the outer tube wall between each adjacent left side spoiler, sliding block is set in sliding slot, by left-hand
The right side sets gradually as first, second ..., sliding slot on the left of N, first, second ..., be respectively set in sliding slot on the left of N
The first, second ..., N left sliders；The first left side elastic drag rope is arranged in the front end of first left slider, and first is left
The rear end of side slide is hinged the front end of the first left side pull rod, and the rear end of the first left side pull rod is hinged the upper table of the first left side spoiler
Middle face；The lower surface overhanging end of first left side spoiler connects the second left side elastic drag rope, second left side elastic drag rope
The front end of the second left slider is connected, the rear end of the second left slider is hinged the front end of the second left side pull rod, the second left side pull rod
Rear end be hinged the second left side spoiler upper surface middle part；The lower surface overhanging end of second left side spoiler connects third
Left side elastic drag rope ... ..., and so on, until elastic drag rope connects the upper surface middle part of spoiler on the left of N on the left of N；
Left side drawstring caulking groove, the front end insertion left side drawstring of first left side elastic drag rope are opened up along the generatrix direction of left side diversion column
In caulking groove, and cylinder is lifted along connection left side after stretching out left lifting perforation by left side drawstring caulking groove；The left side lifts cylinder energy
It enough affects the first left side elastic drag rope above to carry, each left side spoiler is sequentially driven to be rotated around articulated shaft；
If the right semi-ring flow-disturbing functional group includes the spoiler that dry plate is hinged on outer tube wall, respectively first, second ...
Spoiler on the right side of N；For each right side spoiler when falling state in fitting outer tube wall, right side spoiler is towards left side
Diversion column is arranged；Sliding slot is set on the outer tube wall between each adjacent right side spoiler, sliding block is set in sliding slot, by dextrad
The right side sets gradually as first, second ..., sliding slot on the right side of N, first, second ..., be respectively set in sliding slot on the right side of N
The first, second ..., sliding block on the right side of N；The first right side elastic drag rope is arranged in the front end of first right side sliding block, and first is right
The rear end of side slide is hinged the front end of the first right side pull rod, and the rear end of the first right side pull rod is hinged the upper table of the first right side spoiler
Middle face；The lower surface overhanging end of first right side spoiler connects the second right side elastic drag rope, second right side elastic drag rope
The front end of the second right side sliding block is connected, the rear end of the second right side sliding block is hinged the front end of the second right side pull rod, the second right side pull rod
Rear end be hinged the second right side spoiler upper surface middle part；The lower surface overhanging end of second right side spoiler connects third
Right side elastic drag rope ... ..., and so on, until elastic drag rope connects the upper surface middle part of spoiler on the right side of N on the right side of N；
Right side drawstring caulking groove, the front end insertion right side drawstring of first right side elastic drag rope are opened up along the generatrix direction of right side diversion column
In caulking groove, and cylinder is lifted along connection right side after stretching out right lifting perforation by right side drawstring caulking groove；The right side lifts cylinder energy
It enough affects the first right side elastic drag rope above to carry, each right side spoiler is sequentially driven to be rotated around articulated shaft.
Preferably, it is annular that the quantity of annular diversion branch pipe, which is the spacing between five groups or more and adjacent annular diversion branch pipe,
1-2.5 times of diversion branch pipe outer diameter.
Compared with prior art, the beneficial effects of the invention are as follows：
1, this patent can make full use of the energy in underground water by being exchanged heat twice with underground water, a tractor serves several purposes, and first
The thermal energy that secondary heat exchange obtains can supply life washing operation, and the thermal energy that secondary heat exchange obtains can also provide room heating, efficiently
It is energy saving.
2, the efficient adjustable heat-exchanger of present invention setting, can be according to ambient conditions, depending on the temperature and flow shape of underground water
Condition, appropriateness adjusts the heat exchange efficiency of the first condenser and evaporator, and then ensures the thermal energy acquisition amount of secondary heat exchange.This design energy
Enough enable device using more flexible.As in actual use, when need to improve the institute of heat exchange for the first time calorific requirement promoted with
When for needing immediately, the heat exchange efficiency of heat exchange for the first time can be improved.Institute's calorific requirement is exchanged heat for the second time for environment when needing to improve
When warming demand, the heat exchange efficiency of heat exchange for the first time can be suitably reduced, secondary heat exchange is enabled to obtain more thermal energy.
3, linear disturbing flow device is set in efficiency adjustable heat-exchanger, by the rotation angle of adjusting control spoiler,
With the flow velocity and heat exchange contact area of underground water around the annular diversion branch pipe of control, and then improve heat exchange efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of efficiency adjustable heat-exchanger；
Fig. 3 is the structural schematic diagram of annular diversion branch pipe；
Fig. 4 is the structural schematic diagram of linear disturbing flow device（Spoiler fitting outer tube wall fell state when）；
Fig. 5 is the partial enlarged view of Fig. 4；
Fig. 6 is the structural schematic diagram of linear disturbing flow device（Spoiler rotate and with outer tube wall at an angle state when）；
Fig. 7 is the partial enlarged view of Fig. 6；
In figure：1, underground water water outlet；2, the second gas-liquid separator；3, the second compressor；4, the second expansion mechanism；5, second
Pipeline；6, the second condenser；7, the second heat-exchanging water water outlet；8, the second heat exchange water route；9, the second heat-exchanging water water inlet；10,
One heat-exchanging water water outlet；11, the first heat exchange water route；12, the first heat-exchanging water water inlet；13, the first condenser；14, the first compression
Machine；15, the first expansion mechanism；16, the first pipeline；17, foggara；18, groundwater intake；19, the first evaporator；20,
First gas-liquid separator；21, outer cage；22, the second evaporator；23, left guide wheel group；24, left lifting perforation；25, water inlet pipe；
26, lifting heat exchange shell；27, drive roll；28, friction roll band；29, friction roll band mounting bracket；30, driven roller；31, wake turbulence
Motor；32, outlet pipe；33, mechanical seal；34, axis is inserted；35, stirring arm；36, arc plectrum；37, annular diversion branch pipe；
38, right lifting perforation；39, right guide wheel group；40, right side diversion column；41, hoisting column；42, fixed plate is lifted；43, left side water conservancy diversion
Column；44, left side drawstring caulking groove；45, the first left side elastic drag rope；46, the first left side sliding slot；47, the first left slider；48,
One left side pull rod；49, the first left side spoiler；50, the second left side sliding slot；51, the second left slider；52, the second left side pull rod；
53, the second left side spoiler；55, elastic drag rope on the left of third；56, the second left side elastic drag rope.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings.
Embodiment one
It is of the present invention a kind of double for ground-source boiler, including outer cage, opened up respectively on outer cage groundwater intake,
Lower water water outlet, the first heat-exchanging water water inlet, the first heat-exchanging water water outlet, the second heat-exchanging water water inlet and the water outlet of the second heat-exchanging water
Mouthful；First heat-exchange unit and the second heat-exchange unit are set in outer cage；First heat-exchange unit includes the first compressor, the
One condenser, the first expansion mechanism, the first evaporator and the first gas-liquid separator, first compressor, the first condenser,
One expansion mechanism, the first evaporator and the first gas-liquid separator by the first pipeline sequence closed loop series together；Described second
Heat exchange mechanisms include the second compressor, the second condenser, the second expansion mechanism, the second evaporator and the second gas-liquid separator, institute
It is suitable by the second pipeline to state the second compressor, the second condenser, the second expansion mechanism, the second evaporator and the second gas-liquid separator
Sequence closed loop series are together；First circulation medium and second circulation medium is respectively set in the first pipeline and the second pipeline.
Further include foggara, the foggara is penetrated from the groundwater intake of outer cage in outer cage, then suitable
Sequence passes through the first evaporator and the second evaporator, foggara can be in the first evaporator and the second evaporator respectively with first
It is pierced by outer cage after second circulation media for heat exchange, then from underground water water outlet.
Further include the first heat exchange water route, first heat exchange water route penetrates outer machine from the first heat-exchanging water water inlet of outer cage
In shell, the first condenser and first circulation media for heat exchange are then passed through, then outer cage is pierced by from the first heat-exchanging water water outlet.
Further include the second heat exchange water route, second heat exchange water route penetrates outer machine from the second heat-exchanging water water inlet of outer cage
In shell, the second condenser and second circulation media for heat exchange are then passed through, then outer cage is pierced by from the second heat-exchanging water water outlet.
First and second condenser, the first and second evaporators using plate heat exchanger, vortex heat exchange of heat pipe and/or
Double-tube heat exchanger.
The heat exchange efficiency of first condenser is less than or equal to the second condenser, and the heat exchange efficiency of second evaporator is small
In equal to the second evaporator.
This patent can be by being exchanged heat twice with underground water, and the heat exchanger that common power can be used in heat exchange for the first time is made
For condenser and evaporator, life washing operation can be supplied by being capable of providing thermal energy, and it is Celsius that leaving water temperature can reach 45-60
Degree；For secondary heat exchange using Efficient heat exchanger as condenser and evaporator, leaving water temperature can reach 15-25 degrees Celsius,
Thermal energy can also provide room heating, energy-efficient.
Embodiment two
In the present embodiment, first condenser and evaporator are efficiency adjustable heat-exchanger.The adjustable heat exchange of efficiency
Device includes cylindrical shape lifting heat exchange shell and circulatory mediator guiding device, lifting heat exchange shell top setting setting two with
On water inlet pipe, lifting heat exchange shell lower part be arranged outlet pipe；It is worn in the top setting left and right lifting of lifting heat exchange shell
Hole；The circulatory mediator guiding device includes left side diversion column, right side diversion column and lifting fixed plate, the left and right sides diversion column
Lower end respectively by left and right lift perforation be inserted into lifting heat exchange shell in, be arranged in parallel in the lower end of left and right sides diversion column several
A annular diversion branch pipe；The upper end of left and right sides diversion column passes through lifting fixed plate, the lifting fixed plate to be installed by hoisting column
In outer cage；The lifting fixed plate can fix the relative position of left and right sides diversion column, prevent lifting heat exchange shell from transporting
When dynamic, left and right sides diversion column is swung therewith.
The efficiency adjustable heat-exchanger further includes lifting power plant, and the lifting power plant can drive lifting to change
Hot shell moves up and down, and when lifting heat exchange shell moves up and down, circulatory mediator guiding device remains stationary as in the original location.It is described
Lifting power plant includes at least two groups friction roll band device, and the friction roll band device includes friction roll band mounting bracket, is being rubbed
Drive roll is installed on the top for wiping rolling band mounting bracket, driven roller is installed in lower part of the friction roll with mounting bracket, in drive roll
With suit friction roll band on driven roller；The friction roll band passes through rubbing surface or tooth form engaging structure phase with lifting heat exchange shell
Contact；When drive roll rotates counterclockwise in season, lifting heat exchange shell can be driven to move upwards by friction roll band, led in season
When dynamic roller rotates clockwise, lifting heat exchange shell can be driven to move downward by friction roll band.
The efficiency adjustable heat-exchanger also packet vortex wake turbulence device, the vortex wake turbulence device include being mounted on lifting to change
The wake turbulence motor of hot outer casing bottom, suit inserting axis on the motor shaft of the wake turbulence motor, the inserting axis, which passes through, to be lifted
Exchange heat shell bottom surface one end installation settings stirring arm, installation settings arc plectrum in the stirring arm；The stirring arm and arc
Plectrum setting is in lifting exchanges heat shell；Mechanical seal is set between the inserting axis and lifting heat exchange shell；The wake turbulence
Motor can drive stirring arm and arc plectrum to rotate wake turbulence in lifting exchanges heat shell, and heat-exchanging water is enabled to form tubular eddy flow；It is described
Vortex wake turbulence device and lifting heat exchange shell synchronization lifting.
The annular diversion branch pipe and the inner wall gap of lifting heat exchange shell are 1-2cm.
Left and right guide wheel group is set in the bottom of lifting heat exchange shell, the left and right guide wheel group is separately positioned on left and right
Lift the top of perforation；The left and right guide wheel group respectively includes at least two directive wheels, and the left and right sides diversion column is set respectively
It sets between each directive wheel of left and right guide wheel group.
The quantity of annular diversion branch pipe is that the spacing between five groups or more and adjacent annular diversion branch pipe is annular water conservancy diversion branch
1-2.5 times of pipe outside diameter.
Efficiency adjustable heat-exchanger when in use, can be adjusted according to the needs heat exchange power.Adjusting method is as follows：Due to ground
Lower water enters inside from the water inlet pipe of lifting heat exchange shell upper, sinks to bottom rapidly, is then driven and is inserted by wake turbulence motor
Central axis, and then stirring arm and arc plectrum is driven to rotate wake turbulence, Groundwater formation circinate is enabled, along lifting heat exchange outer casing underpart
The inner wall of height rotates, at the same with annular diversion branch pipe contact heat-exchanging.By controlling lifting power plant, friction is enabled
Rolling band drives lifting heat exchange shell to move up and down, to control vertical position of each group annular diversion branch pipe in lifting exchanges heat shell
It sets, and then controls the contact area of underground water and annular diversion branch pipe, have the function that adjust heat exchange power.What the present apparatus was brought
Advantageous effect is：User can be according to the temperature and changes in flow rate of underground water, when needs raising heat exchange for the first time is required hot
When amount is promoted for needing immediately, the heat exchange efficiency of heat exchange for the first time can be improved.When needs improve needed for second of heat exchange
When warming for the environment demand of heat, the heat exchange efficiency of heat exchange for the first time can be suitably reduced, secondary heat exchange is enabled to obtain more heat
Can, so that device is used more flexible, adaptability and practicability are stronger.
Remaining structure and occupation mode of the present embodiment are as in the first embodiment, repeat no more.
Embodiment three
Both sides are symmetrically arranged linear disturbing flow device above and below the outer tube wall of annular diversion branch pipe, and the linear disturbing flow device of each group is equal
Including left semi-ring flow-disturbing functional group and right semi-ring flow-disturbing functional group, it is suitable that the left semi-ring flow-disturbing functional group is mounted on right side diversion column
In half of annular diversion branch pipe of hour hands connection left side diversion column, it is inverse that the right semi-ring flow-disturbing functional group is mounted on right side diversion column
In half of annular diversion branch pipe of hour hands connection left side diversion column.
If the left semi-ring flow-disturbing functional group includes the spoiler that dry plate is hinged on outer tube wall, respectively first,
Two ... spoiler on the left of N；Each left side spoiler in fitting outer tube wall when falling state, left side spoiler
It is arranged towards right side diversion column；Sliding slot is set on the outer tube wall between each adjacent left side spoiler, is arranged in sliding slot and slides
Block, set gradually from left to right as first, second ..., sliding slot on the left of N, first, second ..., sliding slot on the left of N
In be respectively set first, second ..., N left sliders；The first left side of front end setting elasticity of first left slider is drawn
Rope, the rear end of the first left slider are hinged the front end of the first left side pull rod, and hinged first left side in rear end of the first left side pull rod is disturbed
The upper surface middle part of flow；The lower surface overhanging end of first left side spoiler connects the second left side elastic drag rope, and described second is left
Side elastic drag rope connects the front end of the second left slider, and the rear end of the second left slider is hinged the front end of the second left side pull rod, the
The rear end of two left side pull rods is hinged the upper surface middle part of the second left side spoiler；The lower surface of second left side spoiler is overhanging
Elastic drag rope ... ... on the left of end connection third, and so on, spoiler is upper on the left of the left sides N elastic drag rope connection N
Surface middle part；Left side drawstring caulking groove is opened up along the generatrix direction of left side diversion column, the front end of first left side elastic drag rope is embedding
Enter in the drawstring caulking groove of left side, and cylinder is lifted along connection left side after stretching out left lifting perforation by left side drawstring caulking groove；The left side
Lifting cylinder can affect the first left side elastic drag rope above to carry, and each left side spoiler is sequentially driven to be rotated around articulated shaft.
If the right semi-ring flow-disturbing functional group includes the spoiler that dry plate is hinged on outer tube wall, respectively first,
Two ... spoiler on the right side of N；Each right side spoiler in fitting outer tube wall when falling state, right side spoiler
It is arranged towards left side diversion column；Sliding slot is set on the outer tube wall between each adjacent right side spoiler, is arranged in sliding slot and slides
Block, set gradually as first, second by the dextrad right side ..., sliding slot on the right side of N, first, second ..., sliding slot on the right side of N
In be respectively set first, second ..., sliding block on the right side of N；The first right side of front end setting elasticity of first right side sliding block is drawn
Rope, the rear end of the first right side sliding block are hinged the front end of the first right side pull rod, and hinged first right side in rear end of the first right side pull rod is disturbed
The upper surface middle part of flow；The lower surface overhanging end of first right side spoiler connects the second right side elastic drag rope, and described second is right
Side elastic drag rope connects the front end of the second right side sliding block, and the rear end of the second right side sliding block is hinged the front end of the second right side pull rod, the
The rear end of two right side pull rods is hinged the upper surface middle part of the second right side spoiler；The lower surface of second right side spoiler is overhanging
Elastic drag rope ... ... on the right side of end connection third, and so on, spoiler is upper on the right side of the right sides N elastic drag rope connection N
Surface middle part；Right side drawstring caulking groove is opened up along the generatrix direction of right side diversion column, the front end of first right side elastic drag rope is embedding
Enter in the drawstring caulking groove of right side, and cylinder is lifted along connection right side after stretching out right lifting perforation by right side drawstring caulking groove；The right side
Lifting cylinder can affect the first right side elastic drag rope above to carry, and each right side spoiler is sequentially driven to be rotated around articulated shaft.
Linear disturbing flow device is set in efficiency adjustable heat-exchanger, by the rotation angle of adjusting control spoiler, with
The flow velocity and heat exchange contact area of underground water around the annular diversion branch pipe of control, and then improve heat exchange efficiency.
Remaining structure and occupation mode of the present embodiment are repeated no more with embodiment one or two.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.It is every without departing from technical solution of the present invention content, according to the technical essence of the invention to made by above example
Any simple modification, equivalent variations and remodeling, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. pair for ground-source boiler, it is characterised in that including outer cage, open up groundwater intake, underground water respectively on outer cage
Water outlet, the first heat-exchanging water water inlet, the first heat-exchanging water water outlet, the second heat-exchanging water water inlet and the second heat-exchanging water water outlet；
First heat-exchange unit and the second heat-exchange unit are set in outer cage；First heat-exchange unit includes the first compressor, first
Condenser, the first expansion mechanism, the first evaporator and the first gas-liquid separator, first compressor, the first condenser, first
Expansion mechanism, the first evaporator and the first gas-liquid separator by the first pipeline sequence closed loop series together；Described second changes
Heat engine structure includes the second compressor, the second condenser, the second expansion mechanism, the second evaporator and the second gas-liquid separator, described
Second compressor, the second condenser, the second expansion mechanism, the second evaporator and the second gas-liquid separator pass through the second pipeline sequence
Closed loop series are together；First circulation medium and second circulation medium is respectively set in the first pipeline and the second pipeline；
Further include foggara, the foggara is penetrated from the groundwater intake of outer cage in outer cage, is then sequentially worn
Cross the first evaporator and the second evaporator, foggara can in the first evaporator and the second evaporator respectively with first and
After the heat exchange of two circulatory mediators, then from underground water water outlet it is pierced by outer cage；
Further include the first heat exchange water route, first heat exchange water route penetrates outer cage from the first heat-exchanging water water inlet of outer cage
It is interior, the first condenser and first circulation media for heat exchange are then passed through, then outer cage is pierced by from the first heat-exchanging water water outlet；
Further include the second heat exchange water route, second heat exchange water route penetrates outer cage from the second heat-exchanging water water inlet of outer cage
It is interior, the second condenser and second circulation media for heat exchange are then passed through, then outer cage is pierced by from the second heat-exchanging water water outlet.
2. described in accordance with the claim 1 double for ground-source boiler, it is characterised in that：First and second condenser, the first and
Second evaporator uses plate heat exchanger, vortex heat exchange of heat pipe and/or double-tube heat exchanger.
3. described in accordance with the claim 1 double for ground-source boiler, it is characterised in that：The heat exchange efficiency of first condenser is less than
Equal to the second condenser, the heat exchange efficiency of second evaporator is less than or equal to the second evaporator.
4. described in accordance with the claim 3 double for ground-source boiler, it is characterised in that first condenser and evaporator are efficiency
Adjustable heat-exchanger；
The efficiency adjustable heat-exchanger includes cylindrical shape lifting heat exchange shell and circulatory mediator guiding device, outside lifting heat exchange
More than two water inlet pipes are arranged in the top setting of shell, and outlet pipe is arranged in the lower part of lifting heat exchange shell；It is outer in lifting heat exchange
The top setting left and right lifting perforation of shell；The circulatory mediator guiding device includes left side diversion column, right side diversion column and lifting
Fixed plate, the lower end of the left and right sides diversion column lifts perforation by left and right respectively and is inserted into lifting heat exchange shell, in left and right sides
The lower end of diversion column is arranged in parallel several annular diversion branch pipes；The upper end of left and right sides diversion column passes through lifting fixed plate；Also wrap
Lifting power plant is included, the lifting power plant can drive lifting heat exchange shell to move up and down, on lifting heat exchange shell
When lower mobile, circulatory mediator guiding device remains stationary as in the original location.
5. double for ground-source boiler according to claim 4, it is characterised in that：The lifting power plant includes at least two groups
Friction roll band device, the friction roll band device include friction roll band mounting bracket, and master is installed on top of the friction roll with mounting bracket
Dynamic roller installs driven roller in lower part of the friction roll with mounting bracket, friction roll band is set on drive roll and driven roller；
The friction roll band is in contact with lifting heat exchange shell by rubbing surface or tooth form engaging structure；Drive roll revolves counterclockwise in season
When turning, lifting heat exchange shell can be driven to move upwards by friction roll band, when drive roll rotates clockwise in season, Neng Goutong
Crossing friction roll band drives lifting heat exchange shell to move downward.
6. double for ground-source boiler according to claim 5, it is characterised in that：The efficiency adjustable heat-exchanger also wraps vortex
Wake turbulence device, the vortex wake turbulence device include the wake turbulence motor for being mounted on lifting heat exchange outer casing bottom, the wake turbulence motor
Suit inserting axis on motor shaft, the inserting axis pass through one end installation settings stirring arm of the bottom surface of lifting heat exchange shell,
Installation settings arc plectrum in the stirring arm；The stirring arm and the setting of arc plectrum are in lifting exchanges heat shell；In the inserting
Mechanical seal is set between axis and lifting heat exchange shell；The wake turbulence motor can drive stirring arm and arc plectrum to exchange heat in lifting
Wake turbulence is rotated in shell, and heat-exchanging water is enabled to form tubular eddy flow；The vortex wake turbulence device and lifting heat exchange shell synchronization lifting.
7. double for ground-source boiler according to claim 6, it is characterised in that：The annular diversion branch pipe and lifting heat exchange are outer
The inner wall gap of shell is 1-2cm.
8. double for ground-source boiler according to claim 7, it is characterised in that left and right in the bottom setting of lifting heat exchange shell
Guide wheel group, the left and right guide wheel group are separately positioned on the top of left and right lifting perforation；The left and right guide wheel group is wrapped respectively
At least two directive wheels are included, the left and right sides diversion column is separately positioned between each directive wheel of left and right guide wheel group.
9. double for ground-source boiler according to claim 8, it is characterised in that：Two above and below the outer tube wall of annular diversion branch pipe
Side is symmetrically arranged linear disturbing flow device, and the linear disturbing flow device of each group includes left semi-ring flow-disturbing functional group and right semi-ring flow-disturbing
Functional group, the left semi-ring flow-disturbing functional group are mounted on half of annular water conservancy diversion that right side diversion column connects left side diversion column clockwise
On branch pipe, the right semi-ring flow-disturbing functional group is mounted on half of annular water conservancy diversion that right side diversion column connects left side diversion column counterclockwise
On branch pipe；
If the left semi-ring flow-disturbing functional group includes the spoiler that dry plate is hinged on outer tube wall, respectively first, second ...
Spoiler on the left of N；For each left side spoiler when falling state in fitting outer tube wall, left side spoiler is towards right side
Diversion column is arranged；Sliding slot is set on the outer tube wall between each adjacent left side spoiler, sliding block is set in sliding slot, by left-hand
The right side sets gradually as first, second ..., sliding slot on the left of N, first, second ..., be respectively set in sliding slot on the left of N
The first, second ..., N left sliders；The first left side elastic drag rope is arranged in the front end of first left slider, and first is left
The rear end of side slide is hinged the front end of the first left side pull rod, and the rear end of the first left side pull rod is hinged the upper table of the first left side spoiler
Middle face；The lower surface overhanging end of first left side spoiler connects the second left side elastic drag rope, second left side elastic drag rope
The front end of the second left slider is connected, the rear end of the second left slider is hinged the front end of the second left side pull rod, the second left side pull rod
Rear end be hinged the second left side spoiler upper surface middle part；The lower surface overhanging end of second left side spoiler connects third
Left side elastic drag rope ... ..., and so on, until elastic drag rope connects the upper surface middle part of spoiler on the left of N on the left of N；
Left side drawstring caulking groove, the front end insertion left side drawstring of first left side elastic drag rope are opened up along the generatrix direction of left side diversion column
In caulking groove, and cylinder is lifted along connection left side after stretching out left lifting perforation by left side drawstring caulking groove；The left side lifts cylinder energy
It enough affects the first left side elastic drag rope above to carry, each left side spoiler is sequentially driven to be rotated around articulated shaft；
If the right semi-ring flow-disturbing functional group includes the spoiler that dry plate is hinged on outer tube wall, respectively first, second ...
Spoiler on the right side of N；For each right side spoiler when falling state in fitting outer tube wall, right side spoiler is towards left side
Diversion column is arranged；Sliding slot is set on the outer tube wall between each adjacent right side spoiler, sliding block is set in sliding slot, by dextrad
The right side sets gradually as first, second ..., sliding slot on the right side of N, first, second ..., be respectively set in sliding slot on the right side of N
The first, second ..., sliding block on the right side of N；The first right side elastic drag rope is arranged in the front end of first right side sliding block, and first is right
The rear end of side slide is hinged the front end of the first right side pull rod, and the rear end of the first right side pull rod is hinged the upper table of the first right side spoiler
Middle face；The lower surface overhanging end of first right side spoiler connects the second right side elastic drag rope, second right side elastic drag rope
The front end of the second right side sliding block is connected, the rear end of the second right side sliding block is hinged the front end of the second right side pull rod, the second right side pull rod
Rear end be hinged the second right side spoiler upper surface middle part；The lower surface overhanging end of second right side spoiler connects third
Right side elastic drag rope ... ..., and so on, until elastic drag rope connects the upper surface middle part of spoiler on the right side of N on the right side of N；
Right side drawstring caulking groove, the front end insertion right side drawstring of first right side elastic drag rope are opened up along the generatrix direction of right side diversion column
In caulking groove, and cylinder is lifted along connection right side after stretching out right lifting perforation by right side drawstring caulking groove；The right side lifts cylinder energy
It enough affects the first right side elastic drag rope above to carry, each right side spoiler is sequentially driven to be rotated around articulated shaft.
10. double for ground-source boiler according to claim 9, it is characterised in that：The quantity of annular diversion branch pipe be five groups with
Spacing between upper and adjacent annular diversion branch pipe is 1-2.5 times of annular diversion branch pipe outer diameter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017146.1A CN108800667B (en) | 2018-09-03 | 2018-09-03 | Double-supply ground source boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017146.1A CN108800667B (en) | 2018-09-03 | 2018-09-03 | Double-supply ground source boiler |
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| CN108800667B CN108800667B (en) | 2024-01-23 |
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| CN111219874A (en) * | 2018-11-26 | 2020-06-02 | 宁波方太厨具有限公司 | Gas water heater and control method thereof |
| CN111219872A (en) * | 2018-11-26 | 2020-06-02 | 宁波方太厨具有限公司 | Heat exchanger and gas water heater with same |
| CN111219873A (en) * | 2018-11-26 | 2020-06-02 | 宁波方太厨具有限公司 | Heat exchanger and gas water heater with same |
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| CN108800667B (en) | 2024-01-23 |
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