CN108981038A - The difunctional heat source tower of open and close type - Google Patents
The difunctional heat source tower of open and close type Download PDFInfo
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- CN108981038A CN108981038A CN201810598038.1A CN201810598038A CN108981038A CN 108981038 A CN108981038 A CN 108981038A CN 201810598038 A CN201810598038 A CN 201810598038A CN 108981038 A CN108981038 A CN 108981038A
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Abstract
Type of the present invention discloses the difunctional heat source tower of open and close type, it includes the tower enclosed structure of opening and closing, pneumatic heat exchange cycle system, winter closed type heat source system, summer open cooling system composition, it is characterized in that winter applies medium module group broadband finned tube exterior heat device built in finned coil, obtaining has low level heat source of the heat pump low level heat source of catharsis as heat pump to atmospheric environment；Summer applies the external direct liquid film evaporation of water body liquid film evaporation cooler, improves the cooling efficiency of refrigeration machine.Cold (heat) source is provided to realize that large commercial air-conditioning a century single cooler upgrades the extensive use that heating pumps, thermogenetic carbon emission can be supplied in-15 DEG C of air themperature or less the regional fossil energies that all efficiently substitute, can efficiently substitute fossil energy in-15 DEG C of air themperature or more areas 30-50% and supply thermogenetic carbon emission.
Description
The application is that application No. is 2014102482418, invention and created names are as follows: the difunctional heat source tower of open and close type, the applying date
Are as follows: the divisional application of application for a patent for invention on 06 06th, 2014.
Technical field
The difunctional heat source tower of the open and close type that type of the present invention is related to is related to China's new energy source energy-saving technology, environmental protection and money
The source field Liang great.
New energy source energy-saving technology: by summer efficient open type crossflow cooling tower and winter high-performance enclosed finned coil heat source tower
It is combined into one, retains respective performance advantage.The psychrometric difference that enclosed difunctional heat source tower summer is generated using solar energy conversion,
External water body liquid film evaporation cooler improves cryocooled efficiency；It is wet that winter utilizes medium module group built in finned coil to absorb
Harl haze air can be as the heat source of heat pump, and economic and environment-friendly substitution fossil energy, winter comparison conventional air source heat pump utilizes empty
Clammy heat source ability in gas improves 90% or more, the external cooling refrigeration of water body liquid film evaporation cooler comparison hot wind of summer system
50% or more energy conservation.
Environmental protection and resource: winter absorbs the clammy heat source of haze as heat pump low temperature using the difunctional heat source tower of open and close type
Position heat source source, purifies haze air while taking heat.
Background technique
As the improvement of people's living standards, requirement of the people to architectural environment is also higher and higher.Various refrigeration air-conditioners are logical
Wind and heat supply process are increasingly promoted the use of under construction, in current energy-saving low-carbon, are reduced haze weather, are created ecological city
Under the big form that city, green ecological district, green low-carbon are built, low-carbon environment-friendly section of the heat source tower as cold (heat) the source source of heat pump
Energy heat-supplying mode, plays key player in the development of people's production and living.However it investigates and shows in longtime running project:
Conventional open type heat source tower (similar open cooling tower constructs) directly forms liquid film in filler surface in the tradition that summer retains
Transpiration-cooled high efficiency.However low level heat source directly is absorbed in filler surface liquid film using external circulation solution in winter,
It is also more serious than Pollution of Boiler that matter melts process water capacity drift pollution corrosive environment metal.It is absorbed using frozen soln wet in air
Cooling and Heat Source, solution analyses wet dilution discharge and causes certain water pollution, while solution dilution causes solution concentration freezing point to rise, heat
Pump assembly frost heave damages phenomenon frequent occurrence, and the loss of solution year accounts for 20% or more of Winter heat supply operating cost.
There is also deficiencies for novel closed type heat source tower, in winter using the low close economic temperature difference finned tube exterior heat device in broadband by pair
The circulating heat transfer of the clammy air of haze, obtaining has heat source of the low level heat source of catharsis as heat pump to atmospheric environment
Economic and environment-friendly, without external circulation solution to environment pollution, the highly dense fin heat pump of the frosting probability temperature difference bigger than tradition utilize sky
Energy in gas has dropped 90% or more.However in cooling in summer cooling procedure, need to carry out spraying and sprinkling evaporation cooling water tight
The meticulous maintenance of the water process of lattice scale inhibition algae removal forms jelly in scale+algae+air once operation maintenance management is out of control
Covering fin pipe surface seriously affects heat-transfer effect and reaches 20% or so, lowers cryocooled performance.
It thus solves to improve heat source tower heat pump technology, becomes the pass for promoting and applying heat source tower heat pump technical substitution fossil energy
Key.The high efficiency that technical requirements heat source tower summer should have external filler spraying and sprinkling evaporation cooling, winter should have built-in circulation molten
Liquid by the economic different transfer of heat in broadband and air circulation, then reduce obtained while frosting probability improves efficiency it is net to atmospheric environment
The economy of change effect.
Summary of the invention
The difunctional heat source tower purpose of type open and close type of the present invention.Summer is directly circulating water body to be utilized to be formed in filler surface
Liquid film evaporation improves circulating water body cooling high efficiency and resistant to pollution feature；Winter is to utilize the economic temperature difference fin in broadband
For pipe exterior heat device by the circulating heat transfer of air, obtaining has heat of the low level heat source of catharsis as heat pump to atmospheric environment
Source.
It is compared with conventional open type heat source tower, winter absorption low level heat source, external circulation solution liquid-can be efficiently solved
The gas exchange matter process of melting causes solution water capacity to be drifted about, and pollutes environmental corrosion metal serious problems, and solution also than Pollution of Boiler
Year loss accounts for 20% or more of Winter heat supply operating cost and drops below 2%, reaches built-in circulation solution and is not taken thermal coagulation
Water dilution, solution concentration stablize the safety for having ensured heat pump unit.
It is compared with novel closed type heat source tower, recirculated cooling water of the summer without water process can be efficiently solved in finned tube table
Face spraying and sprinkling evaporation is cooling, and jelly covering fin pipe surface seriously affects heat-transfer effect and reaches in formation scale+algae+air
20% or so, reduce cryocooled performance issue.
It is of the invention economical, reasonably run, be able to solve the fatal disadvantage of current China's heat source tower pump open cooling tower and
Performance issue caused by closed type heat source tower finned coil vulnerable to pollution influences.The difunctional heat source tower innovative technology of open and close type can be
Heat source tower heat pump technology maturation provides safe and reliable economy guarantee.
The technical solution of type of the present invention is: by being opened and closed tower enclosed structure 1, pneumatic heat exchange cycle system 2, winter closed type hot
Source system 3, summer open cooling system 4 form.
The tower enclosed structure 1 of opening and closing includes tower body sub-truss；Cooling water water-collecting tray；Tower body column truss；Tower body
Upper parallel truss；Aerophor truss；Tower body enclosed structure is constituted.
Tower body sub-truss upper end is connected and fixed by cooling water water-collecting tray and body disc and tower body column truss；Tower body
Sub-truss lower margin is fixed with basis；Tower body column truss is connected and fixed with truss parallel on tower body；Aerophor truss installa-tion
In tower body column truss top；Tower body enclosed structure is connected and fixed with tower body column truss, upper parallel truss respectively.
The pneumatic heat exchange cycle system 2: including photocatalyst air intake grid；External water body liquid film evaporation cooler；Fin disk
Manage built-in medium module group；Pneumatic atmosphere heat-exchanger rig is constituted.
The photocatalyst air intake grid 2-1 is arranged in external water body liquid film evaporation cooler windward side；Finned coil is built-in to be situated between
Matter module group arrangement is fixed with behind external water body liquid film evaporation cooler and with tower body column truss structure；Pneumatic atmosphere heat exchange
Device is fixed on tower body above parallel truss structure.
Winter closed type heat source system 3: including triplet commutation cold flow valve；Medium module group built in finned coil；Triplet commutation
Heat source valve；Microcirculation expansion drum；Cooling and Heat Source recycles transfer tube；Heat pump heat exchanger is constituted.
The triplet commutation cold flow valve outlet by pipeline respectively with two sides finned coil built in feed liquor in medium module group
Pipe connection；Inlet tube extreme higher position passes through pipeline and circulation expansion drum microcirculation row in medium module group built in the finned coil of two sides
Air valve A connection；Outlet tube is connect by pipeline with triplet commutation heat source valve import under medium module group built in the finned coil of two sides；
Outlet tube lowest point is connect by pipeline with circulation expansion drum interface B under medium module group built in finned coil；Triplet commutation heat
Source valve outlet recycles driving pump intake with Cooling and Heat Source by pipeline and connect；Cooling and Heat Source circulation driving pump discharge and heat pump heat exchanger into
Mouth connection；Heat pump heat exchanger outlet is connect by pipeline with triplet commutation cold flow valve inlet.
Summer open cooling system 4: including summer circulating water chennel；Triplet commutation cold source valve；Cooling and Heat Source recycles transfer tube；Heat
Pump heat exchanger；Triplet commutation hot-fluid valve；Flow over tower water drenching device；External water body liquid film evaporation cooler is constituted.
The summer circulating water chennel is located at below cooling water water-collecting tray；Summer circulating water chennel water outlet passes through pipeline and threeway
Commutate the connection of cold source valve inlet；Triplet commutation cold source valve outlet recycles driving pump intake with Cooling and Heat Source by pipeline and connect；It is cold and hot
Source circulation driving pump discharge is connect by pipeline with heat pump heat exchanger import；Heat pump heat exchanger outlet passes through pipeline and triplet commutation
The connection of hot-fluid valve inlet；Triplet commutation hot-fluid valve outlet is connect by pipeline with two sides crossing current tower water drenching device；Flow over tower water drenching device
It is installed on external water body liquid film evaporation cooler；External water body liquid film evaporation cooler is installed on above cooling water water-collecting tray.
Detailed description of the invention
Fig. 1 is that one embodiment of type of the present invention " the difunctional heat source tower of open and close type " enclosed takes heat structure schematic diagram；Fig. 2 is this hair
Bright one embodiment of type " the difunctional heat source tower of open and close type " open type cooling structure schematic diagram.
Specific embodiment
Below in conjunction with attached drawing: enclosed takes heat structure to show respectively to type of the present invention " the difunctional heat source tower of open and close type " by Fig. 1, Fig. 2
It is intended to, open type cooling structure schematic diagram is described further.
Referring to attached drawing, the present embodiment includes by being opened and closed tower enclosed structure 1, pneumatic heat exchange cycle system 2, winter closed type hot
Source system 3, summer open cooling system 4 form.
Illustrate: hollow arrow indicates air-flow direction in figure, and filled arrows indicate circulatory mediator, liquid, water circulation
Flow direction.
The tower enclosed structure 1 of opening and closing includes tower body sub-truss 1-1；Cooling water water-collecting tray 1-2；Tower body column truss
1-3；Parallel truss 1-4 on tower body；Aerophor truss 1-5；Tower body enclosed structure 1-6 is constituted.
The upper end tower body sub-truss 1-1 is connect by cooling water water-collecting tray 1-2 with body disc with tower body column truss 1-3
It is fixed；Tower body sub-truss 1-1 lower margin is fixed with basis；Tower body column truss 1-3 is solid with truss 1-4 connection parallel on tower body
It is fixed；Aerophor truss 1-5 is installed on the top tower body column truss 1-3；Tower body enclosed structure 1-6 respectively with tower body column truss
1-3, upper parallel truss 1-4 are connected and fixed.
The pneumatic heat exchange cycle system 2: including photocatalyst air intake grid 2-1；External water body liquid film evaporation cooler G-1；
Medium module group G-2 built in finned coil；Pneumatic atmosphere heat-exchanger rig 2-2 is constituted.
The photocatalyst air intake grid 2-1 is arranged in the windward side external water body liquid film evaporation cooler G-1；Built in finned coil
Medium module group G-2 arrangement is fixed with behind external water body liquid film evaporation cooler G-1 and with tower body column truss structure；It is pneumatic
Atmosphere heat-exchanger rig 2-2 is fixed on tower body parallel truss 1-4 structure.
Winter closed type heat source system 3: including triplet commutation cold flow valve 3-1；Medium module group G-2 built in finned coil；Three
Logical commutation heat source valve 3-2；Microcirculation expansion drum P-1；Cooling and Heat Source recycles transfer tube G-3；Heat pump heat exchanger G-4 is constituted.
The outlet the triplet commutation cold flow valve 3-1 by pipeline respectively with two sides finned coil built in medium module group G-2
Upper inlet tube connection；Inlet tube extreme higher position is expanded by pipeline and circulation on medium module group G-2 built in the finned coil of two sides
Tank P-1 microcirculation exhaust valve A connection；Outlet tube is changed by pipeline and threeway under medium module group G-2 built in the finned coil of two sides
Heat source valve 3-2 import connection；Outlet tube lowest point is expanded by pipeline and circulation under medium module group G-2 built in finned coil
Tank P-1 interface B connection；The outlet triplet commutation heat source valve 3-2 recycles transfer tube G-3 entrance with Cooling and Heat Source by pipeline and connect；It is cold
The outlet heat-source Cycles transfer tube G-3 is connect with heat pump heat exchanger G-4 import；The outlet heat pump heat exchanger G-4 passes through pipeline and threeway
Commutate the connection of cold flow valve 3-1 entrance.
Summer open cooling system 4: including summer circulating water chennel 4-1；Triplet commutation cold source valve 4-2；Cooling and Heat Source circulation is driven
Dynamic pump G-3；Heat pump heat exchanger G-4；Triplet commutation hot-fluid valve 4-3；Flow over tower water drenching device 4-4；External water body liquid film evaporation is cooling
Device G-1 is constituted.
The summer circulating water chennel 4-1 is located at below cooling water water-collecting tray 1-2；Summer circulating water chennel 4-1 water outlet passes through
Pipeline is connect with triplet commutation cold source valve 4-2 entrance；The outlet triplet commutation cold source valve 4-2 is driven by pipeline and Cooling and Heat Source circulation
Pump the connection of G-3 entrance；The outlet Cooling and Heat Source circulation transfer tube G-3 is connect by pipeline with heat pump heat exchanger G-4 import；Heat pump heat exchanging
The outlet device G-4 is connect by pipeline with triplet commutation hot-fluid valve 4-3 entrance；Triplet commutation hot-fluid valve 4-3 outlet by pipeline with
Two sides crossing current tower water drenching device 4-4 connection；Crossing current tower water drenching device 4-4 is installed on external water body liquid film evaporation cooler G-1；It is external
Water body liquid film evaporation cooler G-1 is installed on above cooling water water-collecting tray 1-2.
The difunctional heat source tower structure function of open and close type and working principle
The difunctional heat source tower of open and close type is by being opened and closed tower enclosed structure 1, pneumatic heat exchange cycle system 2, winter closed type heat source system
3, summer open cooling system 4 forms.
It is opened and closed tower 1 action principle of enclosed structure, sees Fig. 1.
The tower body sub-truss 1-1 tectonism supports tower body armamentarium weight；Cooling water water-collecting tray 1-2 tectonism,
It collects summer external water body liquid film evaporation cooler G-1 and evaporates cooling circulating water, collect finned coil under winter negative temperature weather
Built-in medium module group G-2 defrosting condensed water；Tower body column truss 1-3 tectonism supports on tower body parallel truss 1-4 and its
Its truss connects composed structure power group, medium module group G-2 equipment built in fixed finned coil；Parallel truss 1-4 structure on tower body
Affected use supports aerophor truss 1-5；Tower body enclosed structure 1-6 tectonism, collectively constitutes with cooling water water-collecting tray 1-2
Outer enclosed structure.
Pneumatic 2 working principle of heat exchange cycle system, is shown in Fig. 1.
The solar energy secondary source with infinite energy is contained in air.Summer generates psychrometric difference using solar energy, outside
It sets water body liquid film evaporation cooler and improves cryocooled efficiency；Heat exchanger cooling efficiency is improved, winter is using in finned coil
Set circulatory mediator in medium module group absorb clammy haze air can be as the heat source of heat pump, economic and environment-friendly substitution fossil energy.
The pneumatic heat exchange cycle of summer open type: pneumatic atmosphere heat-exchanger rig 2-2 disturbance room temperature low-humidity air circulation is touched by light
Matchmaker's air intake grid 2-1 crossing current enters external water body liquid film evaporation cooler G-1 and liquid film evaporation cooler filler surface sprays liquid film
Evaporation cooling is formed, high temperature and humidity air condition enters the outer fin layer of medium module group G-2 built in finned coil, removes drift water
Divide and sucked by pneumatic atmosphere heat-exchanger rig 2-2, drives and throw to high temperature and humidity air after atmosphere carries out heat exchange again through blower
Wet monsoon, which is completed, into photocatalyst air intake grid 2-1 moves Thermal Cycling.
The pneumatic heat exchange cycle of winter enclosed: pneumatic atmosphere heat-exchanger rig 2-2 disturbs clammy air circulation, by photocatalyst into
Air grid 2-1 crossing current enters the dust and jelly in external water body liquid film evaporation cooler G-1 removing air, countercurrently enters fin
Medium module group G-2 built in coil pipe to finned coil release low temperature position can air status parameter change temperature reduction, by wind
Dynamic atmosphere heat-exchanger rig 2-2 sucking is again introduced into light after blower drives and Low Temperature Wet cold air is thrown to atmosphere progress heat exchange
Catalyst air intake grid 2-1 completes dry monsoon and moves Thermal Cycling.
3 working principle of winter closed type heat source system, is shown in Fig. 1.
Enter medium module built in finned coil through triplet commutation cold flow valve 3-1 from heat pump heat exchanger G-4 cryogen
Group G-2 and clammy air circulation form counter flow heat exchange process；It absorbs and is situated between built in the clammy heat source finned coil in air
Matter temperature rises, and enters Cooling and Heat Source circulation transfer tube G-3 loaded cycle energy through triplet commutation heat source valve 3-2, changes into heat pump
Hot device G-4 release sensible heat energy fluid temperature (F.T.) decline, is again introduced into cryogen through triplet commutation cold flow valve 3-1 and completes winter enclosed
Circulation.Microcirculation expansion drum P-1 principle is to constitute microcirculation with system, and the system that plays stops the automatic row for being also easy to produce vapour lock too long
Gas principle.
4 working principle of summer open cooling system, is shown in Fig. 2.
Enter Cooling and Heat Source circulation transfer tube G-3 through triplet commutation cold source valve 4-2 from summer circulating water chennel 4-1 cooling water to add
Circulating energy is carried, sensible heat energy cooling water temperature is absorbed into heat pump heat exchanger G-4 and rises, enter through triplet commutation hot-fluid valve 4-3
Flow over tower water drenching device 4-4, high-temperature cooling water is uniformly sprayed in external water body liquid film evaporation cooler G-1 by gravity in filler table
Face forms liquid film, and room temperature low humidity circulation air makes the sub- pressure reduction of liquid film surface moisture, and the reduction of liquid film evaporation water temperature falls into cooling
Water water-collecting tray 1-2 forms inner evaporation cooling again into summer circulating water chennel 4-1.
Claims (1)
1. the difunctional heat source tower of open and close type comprising be opened and closed tower enclosed structure, pneumatic heat exchange cycle system, winter closed type heat source
System, summer open cooling system, it is characterised in that: the pneumatic heat exchange cycle system are as follows: photocatalyst air intake grid is arranged in outer
Water body liquid film evaporation cooler windward side is set, medium module group arrangement built in finned coil and external water body liquid film evaporation cooler
It fixes below and with tower body column truss structure, pneumatic heat exchange cycle system is fixed on tower body above parallel truss structure；Institute
State winter closed type heat source system are as follows: triplet commutation cold flow valve outlet by pipeline respectively with two sides finned coil built in medium module
Inlet tube connects in group, built in finned coil in medium module group inlet tube extreme higher position by pipeline with recycle that expansion drum is micro- follows
The A connection of ring exhaust valve, outlet tube passes through pipeline and the import of triplet commutation heat source valve under medium module group built in the finned coil of two sides
It connects, outlet tube lowest point is connect by pipeline with circulation expansion drum interface B under medium module group built in finned coil, and threeway is changed
Heat source valve outlet recycles driving pump intake with Cooling and Heat Source by pipeline and connect, Cooling and Heat Source circulation driving pump discharge and heat pump heat exchanging
Device import connection, heat pump heat exchanger outlet are connect by pipeline with triplet commutation cold flow valve inlet；The summer open type is cooling
System are as follows: summer circulating water chennel is located at cooling water water-collecting tray in the following, summer circulating water chennel water outlet passes through pipeline and triplet commutation
The connection of cold source valve inlet, triplet commutation cold source valve outlet recycle driving pump intake with Cooling and Heat Source by pipeline and connect, and Cooling and Heat Source is followed
Ring driving pump discharge is connect by pipeline with heat pump heat exchanger import, and heat pump heat exchanger outlet passes through pipeline and triplet commutation hot-fluid
Valve inlet connection, triplet commutation hot-fluid valve outlet are connect by pipeline with two sides crossing current tower water drenching device, crossing current tower water drenching device installation
On external water body liquid film evaporation cooler, external water body liquid film evaporation cooler is installed on above cooling water water-collecting tray；It is described
Being opened and closed tower enclosed structure includes the tower body sub-truss；Cooling water water-collecting tray；Tower body column truss；Parallel purlin on tower body
Frame；Aerophor truss；Tower body enclosed structure is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810598038.1A CN108981038A (en) | 2014-06-06 | 2014-06-06 | The difunctional heat source tower of open and close type |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810598038.1A CN108981038A (en) | 2014-06-06 | 2014-06-06 | The difunctional heat source tower of open and close type |
| CN201410248241.8A CN105318461B (en) | 2014-06-06 | 2014-06-06 | The difunctional heat source tower of open and close type |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410248241.8A Division CN105318461B (en) | 2014-06-06 | 2014-06-06 | The difunctional heat source tower of open and close type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108981038A true CN108981038A (en) | 2018-12-11 |
Family
ID=55246413
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410248241.8A Active CN105318461B (en) | 2014-06-06 | 2014-06-06 | The difunctional heat source tower of open and close type |
| CN201810598038.1A Withdrawn CN108981038A (en) | 2014-06-06 | 2014-06-06 | The difunctional heat source tower of open and close type |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410248241.8A Active CN105318461B (en) | 2014-06-06 | 2014-06-06 | The difunctional heat source tower of open and close type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410891A (en) * | 2019-07-11 | 2019-11-05 | 深圳市玖品空气净化科技有限公司 | A kind of air cleaning system with dredging function using photocatalyst technology |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627628B (en) * | 2016-03-21 | 2018-08-24 | 浦江县安恒进出口有限公司 | The preparation method of heat source tower chemical heat pump |
| CN108266832B (en) * | 2018-02-06 | 2023-12-01 | 贵州电网有限责任公司 | Solution type frosting prevention compound outdoor heat exchange device |
| CN109798615A (en) * | 2019-01-25 | 2019-05-24 | 东南大学 | A kind of transverse flow type heat source tower based on phase-change microcapsule solution |
| CN109990619A (en) * | 2019-01-28 | 2019-07-09 | 北京朗博科科技发展有限公司 | Heat exchanger external dry and wet joint closed cooling system and cooling means |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580342C (en) * | 2008-05-21 | 2010-01-13 | 刘秋克 | Heat source tower heat pump |
| US20100242517A1 (en) * | 2009-03-27 | 2010-09-30 | Bryce Johnson | Solar Photovoltaic Closed Fluid Loop Evaporative Tower |
| CN201497096U (en) * | 2009-09-27 | 2010-06-02 | 湖南秋克热源塔热泵科技工程有限公司 | Damp-heat energy negative pressure cooling refrigerator |
| CN101672552B (en) * | 2009-10-12 | 2011-11-16 | 刘秋克 | Tower heating pump complete device with solar energy secondary heat source |
| CN102003838A (en) * | 2010-11-16 | 2011-04-06 | 刘秋克 | Solar-powered primary source heat source tower heat pump complete device |
-
2014
- 2014-06-06 CN CN201410248241.8A patent/CN105318461B/en active Active
- 2014-06-06 CN CN201810598038.1A patent/CN108981038A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410891A (en) * | 2019-07-11 | 2019-11-05 | 深圳市玖品空气净化科技有限公司 | A kind of air cleaning system with dredging function using photocatalyst technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105318461B (en) | 2018-10-30 |
| CN105318461A (en) | 2016-02-10 |
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Application publication date: 20181211 |
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