CN206469393U - Energy-saving air temperature control cleaning system - Google Patents
Energy-saving air temperature control cleaning system Download PDFInfo
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- CN206469393U CN206469393U CN201720107904.3U CN201720107904U CN206469393U CN 206469393 U CN206469393 U CN 206469393U CN 201720107904 U CN201720107904 U CN 201720107904U CN 206469393 U CN206469393 U CN 206469393U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model provides energy-saving air temperature control cleaning system, including the fresh air plate being sequentially connected, coarse filtration plate, spray plate, table cold drawing block, air-supply plate, refined filtration plate, static pressure plate, load plate, wind power charger, energy-saving air temperature control cleaning system is additionally provided with module type vortex temperature control pump assembly, and module type vortex temperature control pump assembly is connected by temperature control pipeline with table cold drawing block.It is beneficial：In the central air-conditioning refrigeration system transformation that module type vortex cooling and warming technology is applied to my company's chinlon filament production, energy saving is reached, the purpose of enterprise's production cost is reduced；Wind power charger is employed, realizes that wind power generation charges using the wind direction of the stabilization of the monsoon climate of China, the electric energy is started to the blower fan of fresh air plate, plate of blowing, power consumption is further saved.
Description
Technical field
The utility model is related to air-conditioning system, and in particular to a kind of workshop air regulation device for chemical fiber plant.
Background technology
In the process environments air-conditioning used in chinlon filament production.Time in summer, when ambient air temperature is higher than 18 DEG C
Refrigerant must be provided by refrigeration unit to ensure requirement of the production technology to air-conditioner temperature, specialities environment temperature is higher than 15
DEG C, that is, need to increase refrigerator cooling；Winter is when environment temperature is less than 15 DEG C, it is necessary to heated by electrical heating, to ensure
Industrial air conditioning temperature is between 15 DEG C -18 DEG C.The equipment installation total capacity of the refrigeration system is 925kW, annual to be used for what is freezed
Electricity is up to 288.6 ten thousand kWh, and production and operation, production marketing to company bring large effect.
The application of cross air blasting and ambient wind is cooled down in production of chemical fibres by direct-cooled technology, experimental branch line is effectively reduced
The power consumption of central air-conditioning refrigeration system, so as to reach reduction production cost, improves the purpose of product competitiveness in the market.Due to
The chilled water that screw rod water chiller provides for central air-conditioning, is to produce freezing by the heat in evaporator absorption refrigerating water
Water, then the heat being pumped into chilled water in the surface cooler absorption air of each Central air-conditioning unit cooling section are made and meet technique
The quiet cold air of temperature requirement, and the refrigerant for absorbing heat can just return to evaporator after must effectively being cooled down, again
Heat is absorbed, is gone round and begun again, the endless-chain continuously worked is formed.Because whole system link is more, power consumption point is more, in addition refrigeration machine
Group is using easily the adhesion of formation impurity causes loss to increase in the passing of time tube wall.
The content of the invention
The utility model provides energy-saving air temperature control cleaning system, designs and develops purpose：Module type vortex is freezed
The technology of heating is applied in the central air-conditioning refrigeration system transformation of my company's chinlon filament production, is reached energy saving, is reduced enterprise
The purpose of industry production cost；And this energy-saving air temperature control cleaning system employs the wind power charger of uniqueness, utilizes me
The natural conditions of the wind direction of the stabilization of the monsoon climate of state realize that wind power generation charges, and start fresh air plate using the electric energy, send
The blower fan of aerofoil block, further saves power consumption.
The utility model provides following technical proposals：Energy-saving air temperature control cleaning system, including be sequentially connected it is new
Aerofoil block, coarse filtration plate, spray plate, table cold drawing block, air-supply plate, refined filtration plate, static pressure plate, load plate, the section
Can type air temperature control cleaning system be additionally provided with module type vortex temperature control pump assembly, the module type vortex temperature control pump assembly with it is described
Table cold drawing block is connected, and the table cold drawing block is connected with the module type vortex temperature control pump assembly, the module type vortex temperature control pump
Unit constitutes circular refrigerating mechanism with the table cold drawing block, and the energy-saving air temperature control cleaning system also includes wind energy charging dress
Put, the wind power charging device include the first windmill, the second windmill, gear wheel, little gear, cabinet, generator, brick tower crane structure,
Chassis, the first battery pack, the second battery pack, power transmission shaft, the cabinet are flexibly connected by the brick tower crane structure with the chassis,
The power transmission shaft is connected with the chassis active, and first windmill, two ends of second windmill respectively with the power transmission shaft are fixed
Connection, the gear wheel is fixedly connected with the power transmission shaft, and the gear wheel is engaged with the little gear, and the little gear passes through
Driven shaft is connected with the chassis active, and the driven shaft is connected with the generator drive gear, first battery pack, the second electricity
Terminals of the both positive and negative polarity of pond group with the generator are connected by wire, first battery pack, the wiring of the second battery pack
End is equipped with switch, terminals access fresh air plate, the blower fan for plate of blowing, institute of first battery pack or the second battery pack
The first windmill, the tilt adjustable of the blade of the second windmill are stated, first windmill, the inclination angle scope of the blade of the second windmill are 0
~30 °.
In addition, each module of the module type vortex temperature control pump assembly is included in 3~5 compressors, the compressor
It is equipped with overheating protection circuit.
In addition, the evaporator of the module type vortex temperature control pump assembly is shell-and-tube heat exchanger.The modular whirlpool
The condenser for revolving temperature control pump assembly uses efficient shell-and-tube exchanger.
In addition, the refrigerating circuit of the module type vortex temperature control pump assembly includes shell and tube condenser, evaporator, it is described
Condenser and the evaporator series.
The beneficial effects of the utility model：The theme energy-saving air temperature control cleaning system of the application, is a kind of new blower fan
Group, Fresh air handling units are to provide a kind of apparatus of air conditioning of fresh air.Functionally perseverance can be reached by the requirement of use environment
Constant temperature and humidity provides merely fresh air.Operation principle is that ozone is extracted outside workshop by dedusting, dehumidifying or is added
It is sent to after the processing such as wet, cooling or heating by blower fan in workshop, original sky in workshop is replaced when entering space in workshop
Gas.For ensure workshop in air quality, be in workshop space be equipped with concentrate VMC, and supply fresh air and to fresh air at
The main frame of reason is then referred to as Fresh air handling units.
Module type vortex directly freezes thermal technology the characteristics of have energy-efficient.Modular unit is combined by dozens of unit
Form, this design solves the very scabrous problem of other units in the way of its unit stepping, i.e., load from minimum to
In maximum change procedure, unit computerized control system automatically adjusts its output and remains best match with load, so that greatly
Save operating cost greatly.Module type vortex refrigeration thermal technology can make the 68-95% of refrigerating efficiency from common unit bring up to 98%,
The hot operation of air conditioner expense of refrigeration of user 9.2% is saved.Further, since taking modular is inserted directly into table cooling system, make original
The chilled water pump group come, cooling water pump group, the wind turbine of cooling tower are all saved, and have saved 36% installation power, and new
Module type vortex unit does not have flowing of the chilled water in pipeline, just without the consequence for causing heat-transfer effect to be deteriorated after fouling.
Through test, only this respect just makes new equipment have the incomparable high energy efficiency ratio of other air-conditioner sets, and unit operation expense is low,
It compared with the central air-conditioning of other forms, can save energy in 1/4~1/3 or so, and running without using water resource, will not more produce pair
The harmful excreta of environment.
And the energy-saving air temperature control cleaning system also includes wind power charging device, the zero of the wind power charging device
Part has the first windmill 9, the second windmill 10, gear wheel 11, little gear 12, cabinet 13, generator 14, brick tower crane structure 15, chassis
16th, the first battery pack 17, the second battery pack 18, power transmission shaft 19, the cabinet 13 pass through the brick tower crane structure 15 and the chassis
16 are flexibly connected, and the cabinet 13 can carry out own rotation regulation according to the situation of wind direction, so that wind energy is sufficiently utilized
It is converted into electric energy.
In summary, module type vortex cooling and warming technology is applied to the center of my company's chinlon filament production by the device
In air-conditioning refrigeration system transformation, energy saving is reached, the purpose for reducing enterprise's production cost utilizes the steady of the monsoon climate of China
The natural conditions of fixed wind direction realize that wind power generation charges, and this energy-saving air temperature control cleaning system employs the wind of uniqueness
Power charging device, is started the blower fan of fresh air plate, plate of blowing using the electric energy, further saves power consumption.
Brief description of the drawings
Fig. 1 is the system structure diagram of energy-saving air temperature control cleaning system described in the utility model.
Fig. 2 is the structural representation of the wind power charging device.
Fig. 3 be the first windmill 9 receive come wind, the second windmill 10 as the first windmill 9 described in rudder balance schematic diagram.
Fig. 4 be the second windmill 10 receive come wind, the first windmill 9 as the second windmill 10 described in rudder balance schematic diagram.
Fig. 5 is the schematic diagram of blade tilt governor motion.
Embodiment
The utility model is further described with embodiment below in conjunction with accompanying drawing.
In Fig. 1~5：Fresh air plate 1, coarse filtration plate 2, spray plate 3, table cold drawing block 4, air-supply plate 5, refined filtration plate 6,
Static pressure plate 7, load plate 8, the first windmill 9, the second windmill 10, gear wheel 11, little gear 12, cabinet 13, generator 14, brick
Tower crane structure 15, chassis 16, the first battery pack 17, the second battery pack 18, power transmission shaft 19, driven shaft 20, switch 21, temperature control pipeline
22nd, water return pipeline 23, module type vortex temperature control pump assembly 24, screw 25, the first installing plate 26, the second installing plate 27.
Energy-saving air temperature control cleaning system, including fresh air plate 1, coarse filtration plate 2, spray plate 3, the table being sequentially connected
Cold drawing block 4, air-supply plate 5, refined filtration plate 6, static pressure plate 7, load plate 8, the energy-saving air temperature control cleaning system is also
Provided with module type vortex temperature control pump assembly 24, the module type vortex temperature control pump assembly is connected with the table cold drawing block 4, the table
Cold drawing block 4 is connected with the module type vortex temperature control pump assembly, the module type vortex temperature control pump assembly and the table cold drawing block 4
Circular refrigerating mechanism is constituted, the energy-saving air temperature control cleaning system also includes wind power charging device, the wind energy charging dress
The parts put have the first windmill 9, the second windmill 10, gear wheel 11, little gear 12, cabinet 13, generator 14, brick tower crane structure
15th, chassis 16, the first battery pack 17, the second battery pack 18, power transmission shaft 19, the cabinet 13 pass through the brick tower crane structure 15 and institute
State chassis 16 to be flexibly connected, the cabinet 13 can carry out own rotation regulation according to the situation of wind direction, so that wind energy is abundant
Utilization be converted into electric energy.
The power transmission shaft 19 is flexibly connected with the bearing of cabinet 13, first windmill 9, the second windmill 10 respectively with institute
The two ends for stating power transmission shaft 19 are fixedly connected, and the gear wheel 11 is fixedly connected with the middle paragraph key of the power transmission shaft 19, the canine tooth
Wheel 11 is engaged with the little gear 12, and the diameter of the little gear 12 is the 1/6 to 1/3 of canine tooth wheel diameter, meets a speedup
The requirement of transmission.Following generators 14 are driven to be generated electricity using more quickly rotating, so as to obtain more electricity.
The little gear 12 is flexibly connected by driven shaft 20 with the cabinet 13, the driven shaft 20 and the generator
14 drive connections, rotation are transmitted to the coil of generator 14, pass through the generation electric current of Faraday's law.
The terminals of first battery pack 17, the both positive and negative polarity of the second battery pack 18 with the generator 14 are connected by wire
Connect, the electric energy that the generator 14 is sent is charged to the first battery pack 17, the second battery pack 18.First battery pack 17,
The battery pack that two battery packs 18 are 72v, the fresh air plate, the motor for plate of blowing are direct current generator.Fresh air plate, air-supply
Plate receives the electric energy of battery pack, and the switch 21 of two is used alternatingly, the first battery pack 17, the second battery pack 18 wherein one
Individual in use state, another is in charged state, it is ensured that the continuity of electricity consumption.
First battery pack 17, the terminals of the second battery pack 18 are equipped with switch 21, first battery pack 17 or
Terminals access fresh air plate 1, the blower fan for plate 5 of blowing of second battery pack 18, first windmill 9, the second windmill 10
The tilt adjustable of blade, first windmill 9, the inclination angle scope of the blade of the second windmill 10 are 0~30 °.First windmill 9,
The tilt adjustable of the blade of two windmills 10.The fresh air plate 1, the blower fan power source for plate 5 of blowing are wind energy.This programme is used
First windmill 9, the purpose of the second windmill 10 are：While the first windmill 9, wherein one windmill of the second windmill 10 are used, separately
One blower fan plays a part of balancing another blower fan, it is ensured that the stationarity that windmill is rotated.That windmill in balanced action
Inclination angle be 0 °, as shown in figure 3, arrow is oriented to wind direction in figure, the first windmill 9 receives to carry out wind, the second windmill 10 is used as rudder
Balance first windmill 9；As shown in figure 4, the sensing of arrow is also wind direction in figure, the second windmill 10 receives to come wind, the first wind
Car 9 is used as the second windmill 10 described in rudder balance.First windmill 9, the regulation process at the inclination angle of the blade of the second windmill 10 are
It is such：Screw locking after regulation is rotated manually.As shown in figure 5, moving blade will connect leaf to appropriate angle screw 25
First installing plate 26 of piece and the second installing plate 27 door bolt connect fixation.First installing plate 26 is flexibly connected with the second installing plate 27, energy
It is adjusted.
Each module of the module type vortex temperature control pump assembly includes 3~5 compressors, and the compressor was built-in with
Thermal protection circuit.
This serial unit uses efficient scroll formula compressor, and each module includes 3~5 compressors, can provide multistage
Capacity regulating.Compressor is built-in with overtemperature protection, occurs liquid hammer when just starting in order to avoid compressor, equal per compressor bottom
The oily heating tape of appropriate power is mounted with, compressor under holding state is heated.
The evaporator of the module type vortex temperature control pump assembly is shell-and-tube heat exchanger.Refrigerant side design pressure is
3.5MPa, water side design pressure is 1.0 MPa.Evaporator uses efficient heat-exchanging pipe, and built-in PP water-stop sheets, and chilled water is along dividing plate
Circuitous flow is to increase flow-disturbing effect.Evaporator inlet is specially designed to make refrigerant be distributed in each copper pipe more uniformly, to carry
High overall heat exchange efficiency.
The condenser of the module type vortex temperature control pump assembly uses efficient shell-and-tube exchanger.R22 series unit systems
Cryogen side design pressure is 5.5MPa, and R41 0A series unit refrigerant side design pressures are that 3.0MPa. water side design pressure is equal
For 9 MPa.Condenser uses efficient heat-exchanging pipe with enhanced heat exchange, and bottom contains subcooler, can effectively improve refrigerant liquid supercooling
Degree.Each refrigerant system has safety guard.
The refrigerating circuit of the module type vortex temperature control pump assembly includes shell and tube condenser, evaporator, the condensation
Device and the evaporator series.It is additionally provided with heating power expansion valve, dry coal filter, high-low pressure switch.Refrigeration system in factory
Substituted the bad for the good through having carried out pressure-resistant and air-tight test, and after vacuumizing refrigerant, low temperature part pipeline uses flexible closed cell foam
Structural thermal insulation material is incubated.
Module type vortex temperature control pump assembly is the underground shallow layer ground energy sources such as a kind of utilization underground water, soil or surface water
The high-efficiency energy-saving air conditioning system of Cooling and Heat Source dual-purpose type.Unit utilizes underground water and the metastable feature of the soil moisture, passes through ground
The pipe-line system of lower water or buried soil carries out heat exchange, realizes transfer of the Lowlevel thermal energy to high level heat.Will be from during winter
The tow taste heat drawn in water source is transferred in workshop, is realized to rooms.The then heat removal out of workshop during summer, is released
Water source is put into, the refrigeration to room is realized.Unit uses modularized design, and relatively independent modules unit can any group
Close, centralized Control is carried out by micro computer.Unit can flexibly be controlled according to the change of air conditioner load by start and stop corresponding module unit
The heat that freezes is exported, the effectively save energy.Unit can match heat recovery function, can also be reclaimed while cold source of air conditioning is provided
The waste heat of condensation produced during refrigerating operaton, highest can provide 60 DEG C of domestic hot-water or technique hot water.
Each modular unit has independent refrigeration system and Control protection system, and each modular unit is met in a stepwise manner
Load capacity needed for air-conditioning.Any of which modular unit has no effect on the normal work of other units when breaking down, so that
Ensure that unit is continuously run, reliability is high, without standby unit.Identical or different modular unit can be with independently installed, can also
Mutually it is bolted together, 10 network modules at most can be achieved, flexibility is high, and can save unit handling space and installation fee
With.Set structure is reasonable in design compact, and floor space is small.
Due to using modularized design, the gradable start and stop of unit save distribution capacity to reduce the moment impact to power network
Input.Microcomputer controller can sense air-conditioning system load automatically, and adjust corresponding module according to fuzzy control theory
Volume output, the best match of unit cold and air conditioner load is realized, to reduce operating cost to greatest extent.Unit is used
Newest efficient totally-enclosed scroll compressor, noise is low, vibration is small and Energy Efficiency Ratio is high.Refrigeration system is set using compressor parallel
Meter, sub-load efficiency improves 15%, and electric energy is saved to a greater extent.
Using newest efficient scroll compressor, built-in overtemperature protection, stay in grade is reliable.Refrigeration system key component is selected
Use American-European-Japanese best brand of product, stay in grade.Microcomputer controller has energy hole, fault diagnosis, antifreeze monitoring, operational mode
Etc. multinomial automatic protection function, it is ensured that unit reliability service in the best condition.
Unit microcomputer controller is monitored in real time to high-low pressure, delivery temperature and water temperature, and is protected using multiplicated system
Shield, it can be ensured that unit safety operation.The evaporator and condenser of unit use efficient heat transfer enhancement tube, and heat transfer efficiency is high, machine
Group uses shell-and-tube heat exchanger, can effectively prevent evaporator bursting by freezing, while relatively low is required to freezing and quality of cooling water, and maintenance is clear
Wash easily.
High temperature waste heat of condensation in recyclable process of refrigerastion, to provide up to 60 DEG C of domestic hot-water, without consumption
Any energy.Waste heat of condensation directly is utilized, waste heat discharge can be reduced；The isolation of hot-water heating system water power, no potential safety hazard simultaneously.Heat is returned
Unit refrigeration efficiency ratio can improve 5% when condition of knocking off is run, and operating cost is low.
System configuration and energy-saving effect comparison sheet：
Table 3 is described in detail below：
Before transformation：Energy Efficiency Ratio=3885:925=4.2:1
After transformation：Energy Efficiency Ratio=3902:840=4.645:1
Energy Efficiency Ratio is improved after transformation：4.645-4.2/4.2=10.60%
Transformation before refrigerating efficiency by 81.5% calculate, then transform after save electric power=925 × 10.60% × 81.5%+469 ×
85%-0+45×100%-0=523.52kW
Total electricity before transformation：925+469+45=1439 kW
Power saving rate：523.52/1439=36.38%
Year saves electricity：523.52×3120=1633382 kWh
Investment payback time：In the year kWh of power cost saving 1633382, calculated according to 0.70 yuan/kWh,
The Spring Festival holidays province electricity charge 1633382 × 0.70=114.34 ten thousand yuan.
Investment payback time：231/ (114.34/12)=24 month.
Claims (5)
1. energy-saving air temperature control cleaning system, including the fresh air plate being sequentially connected（1）, coarse filtration plate（2）, spray plate
（3）, table cold drawing block（4）, air-supply plate（5）, refined filtration plate（6）, static pressure plate（7）, load plate（8）, it is characterised in that institute
State energy-saving air temperature control cleaning system and be additionally provided with module type vortex temperature control pump assembly（24）, the module type vortex temperature control pump machine
Group and the table cold drawing block（4）Connection, the table cold drawing block（4）It is connected with the module type vortex temperature control pump assembly, the mould
Block formula vortex temperature control pump assembly and the table cold drawing block（4）Constitute circular refrigerating mechanism, the energy-saving air temperature control purification system
System also includes wind power charging device, and the wind power charging device includes the first windmill（9）, the second windmill（10）, gear wheel（11）、
Little gear（12）, cabinet（13）, generator（14）, brick tower crane structure（15）, chassis（16）, the first battery pack（17）, the second battery
Group（18）, power transmission shaft（19）, the cabinet（13）Pass through the brick tower crane structure（15）With the chassis（16）It is flexibly connected, it is described
Power transmission shaft（19）With the cabinet（13）It is flexibly connected, first windmill（9）, the second windmill（10）Respectively with the power transmission shaft
（19）Two ends be fixedly connected, the gear wheel（11）With the power transmission shaft（19）It is fixedly connected, the gear wheel（11）With institute
State little gear（12）Engagement, the little gear（12）Pass through driven shaft（20）With the cabinet（13）It is flexibly connected, it is described driven
Axle（20）With the generator（14）Drive connection, first battery pack（17）, the second battery pack（18）Both positive and negative polarity with
The generator（14）Terminals connected by wire, first battery pack（17）, the second battery pack（18）Terminals it is equal
Provided with switch（21）, first battery pack（17）Or second battery pack（18）Terminals access fresh air plate（1）, air-supply plate
Block（5）Blower fan, first windmill（9）, the second windmill（10）Blade tilt adjustable, first windmill（9）, second
Windmill（10）Blade inclination angle scope be 0~30 °.
2. energy-saving air temperature control cleaning system according to claim 1, it is characterised in that the module type vortex temperature control
Each module of pump assembly includes 3~5 compressors, and the compressor is built-in with overheating protection circuit.
3. energy-saving air temperature control cleaning system according to claim 1, it is characterised in that the module type vortex temperature control
The evaporator of pump assembly is shell-and-tube heat exchanger.
4. energy-saving air temperature control cleaning system according to claim 1, it is characterised in that the module type vortex temperature control
The condenser of pump assembly uses efficient shell-and-tube exchanger.
5. energy-saving air temperature control cleaning system according to claim 1, it is characterised in that the module type vortex temperature control
The refrigerating circuit of pump assembly includes shell and tube condenser, evaporator, the condenser and the evaporator series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107904.3U CN206469393U (en) | 2017-02-04 | 2017-02-04 | Energy-saving air temperature control cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107904.3U CN206469393U (en) | 2017-02-04 | 2017-02-04 | Energy-saving air temperature control cleaning system |
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| Publication Number | Publication Date |
|---|---|
| CN206469393U true CN206469393U (en) | 2017-09-05 |
Family
ID=59703704
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720107904.3U Expired - Fee Related CN206469393U (en) | 2017-02-04 | 2017-02-04 | Energy-saving air temperature control cleaning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460104A (en) * | 2020-11-09 | 2021-03-09 | 武汉理工大学 | Axial pulse vortex ring generating device based on positive and negative pressure alternation closed chamber deformation |
-
2017
- 2017-02-04 CN CN201720107904.3U patent/CN206469393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460104A (en) * | 2020-11-09 | 2021-03-09 | 武汉理工大学 | Axial pulse vortex ring generating device based on positive and negative pressure alternation closed chamber deformation |
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Granted publication date: 20170905 Termination date: 20180204 |