CN107965938A - The cold formed refrigeration unit of container-type - Google Patents
The cold formed refrigeration unit of container-type Download PDFInfo
- Publication number
- CN107965938A CN107965938A CN201711374534.0A CN201711374534A CN107965938A CN 107965938 A CN107965938 A CN 107965938A CN 201711374534 A CN201711374534 A CN 201711374534A CN 107965938 A CN107965938 A CN 107965938A
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- China
- Prior art keywords
- evaporator
- wind pushing
- pushing box
- container
- outlet
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- Granted
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 43
- 239000000498 cooling water Substances 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 22
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 239000011555 saturated liquid Substances 0.000 description 4
- 238000010977 unit operation Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003908 quality control method Methods 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B43/003—Filters
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention relates to the equipment technical field used in shoe-making industry, specifically disclose a kind of cold formed refrigeration unit of container-type, including chassis and the wind pushing box being fixed on chassis, compressor and condenser, the top of wind pushing box is equipped with centrifugal blower, top in wind pushing box is equipped with air passage, the other end in air passage is towards the air outlet side of wind pushing box, wind pushing box is internally provided with evaporator, the outlet of evaporator is connected by the air inlet of pipeline and compressor, the gas outlet of compressor is connected by the first entrance of pipeline and condenser, the second entrance of condenser is connected with refrigerating plant by cooling water pipeline, the outlet of condenser is connected by the entrance of pipeline and evaporator.The present invention has the characteristics that occupation of land is smaller, operation controls simple, convenient for disassembly and assembly, using flexible, easy to maintenance, reliability preferably and the use of refrigeration system is unaffected.
Description
Technical field
The present invention relates to the equipment technical field used in shoe-making industry, more particularly to a kind of cold formed refrigeration machine of container-type
Group.
Background technology
Shoe-making industry is to utilize rubber outsole caused glue during mold cure when shoes are manufactured at present
Stream is moved and clamping pressure, and outer sole and upper is bonded together, its outer sole and upper is glued under the high temperature and high pressure of rubber
Connection is closed, since the bonding of footwear sole and upper uses high temperature fusion technology, at this time at this moment footwear can be needed suddenly to seek one by thermal softening
The cold formed unit of money rapid draing type cools down to footwear.
When existing shoe-making industry gives the shoes made cold formed, using commonplace fixed cold formed one
Unit, which is freezing unit and transmission tunnel is integral type, its occupation of land is larger, and operation control is complex, and complete machine is fixed
Formula is installed, and dismounting is inconvenient, and use is dumb, and freezing unit failure maintenance is extremely inconvenient；Meanwhile existing cold-forming machine
Group, its refrigeration system are installed on conveyer belt bottom, and during failure, dismounting is extremely cumbersome, client when being dismounted, being moved,
It is very complicated and refrigeration system passes through secondary installing after dismounting due to dismounting, using can be severely impacted.
Therefore, the cold formed cold formed unit of shoes is currently used for, exists and takes up an area larger, operation control complexity, dismounting not
Conveniently, the problem of being affected using the use of dumb, maintenance inconvenience and refrigeration system.
The content of the invention
The present invention is in order to solve to be currently used for the above-mentioned technical problem present in the cold formed cold formed unit of shoes, there is provided
A kind of container-type cold formed refrigeration unit, it, which has, takes up an area that smaller, operation control is simple, convenient for disassembly and assembly, using flexible, dimension
Repair the characteristics of convenience, reliability are preferable and the use of refrigeration system is unaffected.
Technical scheme：The cold formed refrigeration unit of container-type, including chassis and the air-supply that is fixed on chassis
Case, compressor and condenser, the top of the wind pushing box are equipped with centrifugal blower, the housing of centrifugal blower and the inside phase of wind pushing box
Connect, the top in the wind pushing box is equipped with air passage, and the one end in the air passage is connected with the enclosure interior of centrifugal blower, described
The other end in air passage is internally provided with evaporator towards the air outlet side of wind pushing box, the wind pushing box, and the evaporator goes out
Mouth is connected by the air inlet of pipeline and compressor, and the gas outlet of the compressor passes through the first entrance of pipeline and condenser and connects
Connect, the second entrance of the condenser is connected with refrigerating plant by cooling water pipeline, and the outlet of the condenser passes through pipeline
It is connected with the entrance of evaporator.The present invention according to temperature in use operating mode carry out optimum optimization design, by for the compressor of refrigeration,
Condenser, evaporator, centrifugal blower, air passage and wind pushing box be designed to one it is compact be monolithically integrated on chassis, small volume,
Take up an area smaller；The structure of the present invention is designed according to the headspace shape of container-type delivery tunnel equipment section, in container
Yishanmen is left at the headspace of formula delivery tunnel equipment section in order to which the present invention is embedded, the present invention can be defeated with container-type
The other equipment perfect matching of tunnel device section is sent, is connected to the refrigeration that can convey cold water by cooling water pipeline to the present invention
Device, then it can be to send cold wind in container-type delivery tunnel to power on, and be the shoes cooling in container-type delivery tunnel,
Operation control is simple, using flexible；, only need to be by whole refrigeration unit and container-type delivery tunnel when the present invention breaks down
Other equipment in equipment section releases connection, and whole refrigeration unit is pulled out and can overhauled from doorway, dismounts and overhauls all extremely
It is convenient；The present invention is in a manner of centrifugal blower transmits cold wind at ajutage that cold wind is sent in container-type delivery tunnel,
Avoid with water-cooling pattern to shoes cooling and caused by temperature it is too low, condensation vapor is dripped brings quality unstable to shoes
Problem, use are more reliable；Meanwhile each refrigeration part of the invention need not be disassembled, and avoid conventional refrigeration needs
Disassemble completely and caused by secondary installing, the problem of using that can be severely impacted.
Preferably, the pipeline at the condensator outlet is equipped with filter.Filter can be to condenser heat exchange
Normal temperature high voltage air-liquid mixture afterwards preferably filter and drying, is the refrigerating work procedure wound of follow-up expansion valve and evaporator
Make preferable premise.
Preferably, the pipeline that the condenser is connected with evaporator is equipped with expansion valve, the expansion valve, which is located at, to be leaned on
On the pipeline of nearly wind pushing box outer fix.The air-liquid mixture of normal temperature high voltage can be changed into the refrigeration of low-temp low-pressure by expansion valve
Agent saturated liquid, is that the refrigerating work procedure of subsequent evaporation device creates preferable premise.
Preferably, the wind pushing box is internally provided with dehydrating unit.Passed by receiving humidity in unit and delivery tunnel
The humidity value of sensor transmission, can rationally control the start and stop of dehydrating unit, and then can be to the humidity in unit and delivery tunnel
It is controlled, is constantly in more suitable scope.
Preferably, the bottom in the wind pushing box is equipped with discharge pipe line, the discharge ends of the discharge pipe line are equipped with water receiving
Disk, the drip tray are located at the outside of wind pushing box.Discharge pipe line and drip tray can be preferably by dehydrating unit dehumidification process
Caused condensed water is more smoothly discharged.
Preferably, the wind pushing box includes the plenum chamber being fixed on chassis and the left side set relative to plenum chamber
Plate, right plate, back side panel and lamina tecti, the left plate, right plate and back side panel are fixed on chassis by self-tapping screw, institute
Back side panel is stated to fix with left plate and right plate respectively by self-plugging rivet, the lamina tecti by self-plugging rivet respectively with left side
Plate, right plate and back side panel are fixed, and the lamina tecti is equipped with mounting hole, and the centrifugal blower is fixed at mounting hole, described
Plenum chamber is located in the chamber that left plate, right plate, back side panel and lamina tecti surround, and the left plate or right plate are equipped with inspection
Repair mouth, the plenum chamber is fixed on left plate or right plate by the first sealing plate being adapted with maintenance mouth-shaped, and described the
One sealing plate is equipped with manhole, and the second sealing plate is fixed with by five-pointed star handle screw at the manhole on first sealing plate.Into
One step is preferred, and the left plate, right plate, back side panel and lamina tecti are metal plate.Further preferably, the access hole and maintenance
The shape in hole is quadrangle, and the upper and lower both sides of the access hole and manhole are linear, the access hole and manhole
To be arc-shaped, the shape of first sealing plate is adapted with the shape of access hole on left and right both sides, the shape of second sealing plate with
The shape of manhole is adapted, and groove is equipped with the manhole on first sealing plate, and second sealing plate is arranged in groove.
Left plate, right plate, back side panel and the lamina tecti made using metal plate can either increase the fastness of whole unit, and facilitate machine
The movement of group and the good connection with container-type delivery tunnel equipment section other equipment；Linear and arc-shaped combination manhole
Set can personnel convenient to overhaul do not have to all disassemble wind pushing box and can observe the inner workings of wind pushing box
And maintenance.
Preferably, the air passage includes what is be flared the first wind outlet section of shape and be connected with the flared end of the first wind outlet section
Second wind outlet section of rectangular cross-section shape, the necking end of first wind outlet section and the housing of centrifugal blower it is mutually fixed and with from
The enclosure interior of heart wind turbine is connected, and second wind outlet section is fixed on the air outlet side of plenum chamber by fixed plate.Second
The air outlet of wind outlet section is connected with the ajutage in container-type delivery tunnel, is flared the first wind outlet section of shape and will can blow
Indoor cold wind is uniformly sent into ajutage by centrifugal blower so that more relaxed into the cold wind air-flow in ajutage,
And then the shoes in container-type delivery tunnel are preferably cooled down.
Preferably, the evaporator and dehydrating unit are each attached on chassis, the evaporator is mutually fixed with plenum chamber,
Side of the evaporator away from plenum chamber and the air outlet of the second wind outlet section are flush, the dehydrating unit be located at evaporator with
The position that plenum chamber is connected.Further preferably, the evaporator is finned evaporator.Side of the evaporator away from plenum chamber
It is flush with the air outlet of the second wind outlet section, the cold air produced under the driving of centrifugal blower at evaporator is by the second outlet air
The air outlet discharge of section, forms a preferable refrigeration system.
Preferably, the outer wall of the plenum chamber is equipped with terminal box, the terminal box respectively with compressor, centrifugation wind
Machine, condenser, evaporator, dehydrating unit and refrigerating plant connection, have chain of command in the terminal box by connection
Plate.The work of each component in unit can be controlled by control panel, operation control is simply, conveniently.
The present invention has the advantages that：
(1) according to temperature in use operating mode carry out optimum optimization design, by for the compressor of refrigeration, condenser, evaporator,
Centrifugal blower, air passage and wind pushing box be designed to one it is compact be monolithically integrated on chassis, small volume, take up an area it is smaller；
(2) can be connected with the other equipment perfect matching of container-type delivery tunnel equipment section by cooling water pipeline
To can convey the refrigerating plant of cold water, then it can be that cold wind is sent in container-type delivery tunnel to power on, operation control letter
Single, using flexible；
(3) when a failure occurs it, whole refrigeration unit need to only be pulled out and can overhauled from doorway, dismount and overhaul all extremely
It is convenient；By centrifugal blower transmit cold wind in a manner of blow, avoid with water-cooling pattern to shoes cooling and caused by condensation vapor
The problem of bringing quality unstable to shoes is dripped, use is more reliable；Each refrigeration part need not be disassembled, and avoid tradition
Refrigeration system need to disassemble completely and caused by secondary installing, the problem of using that can be severely impacted；
(4) filter can be the preferable premise of refrigerating work procedure creation of follow-up expansion valve and evaporator；Expansion valve can
Preferable premise is created for the refrigerating work procedure of subsequent evaporation device；By controlling the start and stop of dehydrating unit, unit and defeated can be controlled
The humidity in tunnel is sent to be constantly in more suitable scope；Discharge pipe line and drip tray preferably can be produced dehydrating unit
Raw condensed water is more smoothly discharged；
(5) left plate, right plate, back side panel and the lamina tecti made using metal plate can either increase the firm of whole unit
Property, and facilitate the movement of unit and the good connection with other equipment；The setting of linear and arc-shaped combination manhole can
Personnel convenient to overhaul are observed and are repaired to the inner workings of wind pushing box；Flaring shape the first wind outlet section enable into
The cold wind air-flow entered in ajutage more relaxes；Side of the evaporator away from plenum chamber and the air outlet of the second wind outlet section are mutually neat
Flat, the cold air produced under the driving of centrifugal blower at evaporator is discharged by the air outlet of the second wind outlet section, forms one
A preferable refrigeration system；The work of each component in unit can be controlled by control panel.
Brief description of the drawings
Fig. 1 is the structural front view of the present invention；
Fig. 2 is the structural perspective of the present invention；
Fig. 3 be the present invention without metal plate side plate when structural perspective；
Fig. 4 is the Structure explosion diagram at wind pushing box of the present invention.
Mark in attached drawing for：1- chassis, 2- wind pushing box, 3- compressors, 4- condensers, 5- centrifugal blowers, 6- air passages, 7-
Evaporator, 8- refrigerating plants, 9- filters, 10- expansion valves, 11- dehydrating units, 12- drip trays, 13- plenum chambers, 14- left sides
Plate, 15- right plates, 16- back side panels, 17- lamina tectis, 18- self-tapping screws, 19- self-plugging rivets, 20- mounting holes, 21- access holes,
The first sealing plates of 22-, 23- five-pointed star handle screws, the second sealing plates of 24-, the first wind outlet sections of 25-, the second wind outlet sections of 26-, 27- are fixed
Plate, 28- terminal boxes, 29- cooling water pipelines, 30- manholes.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
The cold formed refrigeration unit of container-type as shown in Figure 1, including chassis 1 and be fixed on chassis wind pushing box 2, pressure
Contracting machine 3 and condenser 4, the top of wind pushing box are equipped with centrifugal blower 5 as shown in Figure 2, the housing of centrifugal blower and wind pushing box
Inside is connected, and the top in wind pushing box is equipped with air passage 6, and the one end in air passage is connected with the enclosure interior of centrifugal blower, air passage
The other end towards the air outlet side of wind pushing box, wind pushing box is internally provided with evaporator 7, the outlet of evaporator by pipeline with
The air inlet connection of compressor, the gas outlet of compressor are connected by the first entrance of pipeline and condenser, and the second of condenser
Entrance is connected with refrigerating plant 8 by cooling water pipeline 29, and the outlet of condenser is connected by the entrance of pipeline and evaporator.It is cold
The pipeline in condenser exit is equipped with filter 9.The pipeline that condenser is connected with evaporator is equipped with expansion valve 10, expansion valve
On the pipeline close to wind pushing box outer fix.Wind pushing box is internally provided with dehydrating unit 11.Bottom in wind pushing box is equipped with
Discharge pipe line, the discharge ends of discharge pipe line are equipped with drip tray 12, and drip tray is located at the outside of wind pushing box.
Wind pushing box includes the plenum chamber 13 as shown in Figure 3 being fixed on chassis and the left plate set relative to plenum chamber
14th, right plate 15, back side panel 16 and lamina tecti 17, left plate, right plate and back side panel are fixed on chassis by self-tapping screw 18
On, back side panel is fixed with left plate and right plate respectively by self-plugging rivet 19, lamina tecti by self-plugging rivet respectively with left side
Plate, right plate and back side panel are fixed, and lamina tecti is equipped with mounting hole 20 as shown in Figure 4, and centrifugal blower is fixed at mounting hole,
Plenum chamber is located in the chamber that left plate, right plate, back side panel and lamina tecti surround, and left plate or right plate are equipped with access hole
21, plenum chamber is fixed on left plate or right plate by the first sealing plate 22 being adapted with maintenance mouth-shaped, on the first sealing plate
Equipped with manhole 30, the second sealing plate 24 is fixed with by five-pointed star handle screw 23 at the manhole on the first sealing plate.Air passage includes
It is flared the first wind outlet section 25 of shape and the second wind outlet section of the rectangular cross-section shape being connected with the flared end of the first wind outlet section
26, the necking end of the first wind outlet section is mutually fixed with the housing of centrifugal blower and is connected with the enclosure interior of centrifugal blower, and second
Wind outlet section is fixed on the air outlet side of plenum chamber by fixed plate 27.Evaporator and dehydrating unit are each attached on chassis, are steamed
Hair device is mutually fixed with plenum chamber, and side of the evaporator away from plenum chamber and the air outlet of the second wind outlet section are flush, dehydrating unit
Positioned at the position that evaporator is connected with plenum chamber.The outer wall of plenum chamber is equipped with terminal box 28, terminal box respectively with compressor,
Centrifugal blower, condenser, evaporator, dehydrating unit and refrigerating plant connection, have control in terminal box by connection
Panel.Left plate, right plate, back side panel and lamina tecti are metal plate.Further preferably, the shape of access hole and manhole is
The upper and lower both sides of quadrangle, access hole and manhole are linear, the left and right both sides of access hole and manhole be it is arc-shaped, the
The shape of one sealing plate is adapted with the shape of access hole, and the shape of the second sealing plate is adapted with the shape of manhole, the first sealing plate
On manhole at be equipped with groove, the second sealing plate is arranged in groove.Evaporator is finned evaporator.
The present invention operation principle be：
By container delivery tunnel it is pre- leave a door unlocked refrigeration unit is put into reserved space, by bolt by refrigeration machine
Group is mutually fixed with other equipment, the refrigerating plant 8 for powering on unit and being freezed with cooling water, control compressor 3, centrifugation
Wind turbine 5, condenser 4, evaporator 7 and refrigerating plant 8 start at the same time, and refrigerant is compressed through compressor at this time, by low-temp low-pressure gas
Body is changed into high temperature and high pressure gas, and high temperature and high pressure gas are sent in condenser with cooling device by cooling water pipeline within the condenser
Cooling water carry out heat exchange and be cooled, be changed into the air-liquid mixture of normal temperature high voltage, the air-liquid mixing of this part normal temperature high voltage
Thing carries out gas expansion after 9 filtration drying of filter, into expansion valve 10, the air-liquid mixture of normal temperature high voltage is changed into low
The refrigerant saturated liquid of warm low pressure, this process are completed using the principle to be absorbed heat of gas expansion, last low-temp low-pressure
Refrigerant saturated liquid finned evaporator evaporate, and refrigerant evaporation need absorb heat, cause cooling air collection
Stay in inside wind pushing box 2, be transported to by centrifugal blower by air passage 6 in ajutage, so as to whole container-type delivery tunnel
Cooling, makes thermal medium cooling be changed into cold medium, and the gas that refrigerant saturated liquid is changed into low-temp low-pressure in itself enters compression
Machine is compressed, and then forms a circulation.When unit operation for a period of time after, internal humidity sensor detects container
When humidity is higher in formula delivery tunnel, at this moment humidity sensor transmits a signal to unit, and control panel control dehydrating unit 11 is opened
Open, so as to reduce the humidity in container-type delivery tunnel, moisture is changed into condensed water and flow into drip tray, finally discharge unit,
When unit breaks down, a component contact that need to mutually fix unit with other equipment, hauls out unit and is overhauled.
It is for temperature controlled control：In spring, summer and autumn, by controlling 5 frequency regulating outlet air temperature of centrifugal blower,
When leaving air temp is high, frequency is reduced；Otherwise frequency is increased, makes leaving air temp at equilibrium；In the winter time, due to winter environment
Temperature is relatively low, and unit operation does not have to unlatching in ventilation mode, the compressor 3 with refrigerating function.
Control is required below 70% for air-out humidity：, can be by controlling the frequency of centrifugal blower 5 in spring, summer and autumn
Rate regulating outlet air temperature, when air-out humidity is high, reduce frequency, reduce evaporating temperature, make air moisture condense after by discharge pipe line
Unit is discharged, otherwise increases frequency, it is at equilibrium to reach outlet air humiture；In the winter time, since winter environment temperature is relatively low,
Humidity is relatively low, and unit operation does not have to unlatching in ventilation mode, the compressor 3 with refrigerating function.
In order to adapt to the demand in market, the present invention is the cold formed refrigeration unit of container-type to gather multi -function in integral whole, should
Unit is integrated using indoor unit and outdoor unit, and monolithic construction is easy for installation, and evaporator 7 uses anti-oxidation fin, efficiently
Centrifugal blower and damp-proof machine, are precisely controlled wind pushing temperature, effectively reduce humidity, using air duct blow mode, blow evenly,
Avoiding condensing drip and draining to influences quality on shoes；It is the configuration of the present invention is simple, easy to operate, it need to only power on and cooling water
Refrigerating plant 8 can be used, and the parameter that user requires control unifies touch control panel in container-type delivery tunnel
Display, set and operate, the unit energy perfect matching container-type delivery tunnel.
The present invention determines operating mode according to temperature in use and carries out optimum optimization design, its energy consumption and operating cost are smaller, efficiency
Compare high, by refrigeration compressor 3, condenser 4, evaporator 7, various refrigeration accessories and automatically controlled etc. be designed to a compact entirety
Structure, a series of cumbersome processes such as design, type selecting, installation, debugging disposably complete in factory；The present invention installs and uses pole
For convenience, using existing container-type delivery tunnel equipment section, retain Yishanmen, unit is embedded in, connect cooling water pipeline
Component, connects with the mains and can be used, and perfect matching is convenient for disassembly and assembly, and maintenance is more convenient；The present invention is in the every of its production process
One link all have passed through stringent quality control and stringent delivery test, it is ensured that reliability of operation, using ajutage side
Formula is blown, and is effectively reduced since condensed water drips the problem of bringing quality unstable to shoes；The present invention is used as original-pack system
The complete machine of change, the performance that can arbitrarily dismount and arbitrarily move without influencing unit, the container-type realized truly are defeated
Send the mobilization in tunnel；The present invention uses integral structure, with container delivery tunnel perfect matching, realizes truly
It is movable cold formed, using high energy efficiency compressor cycle, the air-supply of 5 ajutage of centrifugal blower, control outlet air epidemic disaster precision is more
Height, rationally solves condensed water drippage vamp and causes shoes to be perplexed be subject to quality problems.
The present invention has the advantages that：(1) optimum optimization design is carried out according to temperature in use operating mode, will be used to freeze
Compressor 3, condenser 4, evaporator 7, centrifugal blower 5, air passage 6 and wind pushing box 2 be designed to that one compact is monolithically integrated in
On chassis, small volume, occupation of land are smaller；(2) can lead to the other equipment perfect matching of container-type delivery tunnel equipment section
Supercooled water pipeline 29 is connected to the refrigerating plant 8 that can convey cold water, then it can be container-type delivery tunnel to power on
Cold wind is inside sent, operation control is simple, using flexible；(3) when a failure occurs it, whole refrigeration unit need to only be pulled out from doorway and is
It can overhaul, dismount and overhaul and is all extremely convenient；Blow, avoided with water-cooling pattern to footwear in a manner of centrifugal blower transmits cold wind
Son cooling and caused by condensation vapor drip the problem of bringing quality unstable to shoes, use is more reliable；Each refrigeration section
Part need not be disassembled, avoid conventional refrigeration need to disassemble completely and caused by secondary installing, using serious shadow can be subject to
The problem of ringing；(4) filter 9 can be the preferable premise of refrigerating work procedure creation of follow-up expansion valve 10 and evaporator；Expansion valve
It can be the preferable premise of refrigerating work procedure creation of subsequent evaporation device；, being capable of control machine by controlling the start and stop of dehydrating unit 11
Humidity in group and delivery tunnel is constantly in more suitable scope；Discharge pipe line and drip tray 12 can be preferably by dehumidifying
Condensed water is more smoothly discharged caused by device；(5) left plate 14, right plate 15,16 and of back side panel made using metal plate
Lamina tecti 17 can either increase the fastness of whole unit, and facilitate the movement of unit and the good connection with other equipment；Directly
It is linear and it is arc-shaped combination manhole set can personnel convenient to overhaul to the inner workings of wind pushing box carry out observation and
Maintenance；The cold wind air-flow that first wind outlet section 25 of flaring shape enables to enter in ajutage more relaxes；Evaporator is remote to be sent
The side of air compartment and the air outlet of the second wind outlet section 26 are flush, the cold sky produced under the driving of centrifugal blower at evaporator
Gas is discharged by the air outlet of the second wind outlet section, forms a preferable refrigeration system；Unit can be controlled by control panel
The work of interior each component.
Claims (9)
1. the cold formed refrigeration unit of container-type, it is characterized in that：Including chassis (1) and the wind pushing box (2) being fixed on chassis, pressure
Contracting machine (3) and condenser (4), the top of the wind pushing box are equipped with centrifugal blower (5), the housing of centrifugal blower and wind pushing box it is interior
Portion is connected, and the top in the wind pushing box is equipped with air passage (6), and the one end in the air passage is connected with the enclosure interior of centrifugal blower
Logical, towards the air outlet side of wind pushing box, the wind pushing box is internally provided with evaporator (7), described for the other end in the air passage
The outlet of evaporator is connected by the air inlet of pipeline and compressor, and the gas outlet of the compressor passes through pipeline and condenser
First entrance connects, and the second entrance of the condenser is connected with refrigerating plant (8), the condensation by cooling water pipeline (29)
The outlet of device is connected by the entrance of pipeline and evaporator.
2. the cold formed refrigeration unit of container-type according to claim 1, it is characterized in that：Pipe at the condensator outlet
Road is equipped with filter (9).
3. the cold formed refrigeration unit of container-type according to claim 2, it is characterized in that：The condenser and evaporator phase
The pipeline of connection is equipped with expansion valve (10), and the expansion valve is located on the pipeline of wind pushing box outer fix.
4. the cold formed refrigeration unit of container-type according to claim 3, it is characterized in that：The wind pushing box is internally provided with
Dehydrating unit (11).
5. the cold formed refrigeration unit of container-type according to claim 1 or 2 or 3 or 4, it is characterized in that：The wind pushing box
Interior bottom is equipped with discharge pipe line, and the discharge ends of the discharge pipe line are equipped with drip tray (12), and the drip tray is located at wind pushing box
Outside.
6. the cold formed refrigeration unit of container-type according to claim 5, it is characterized in that：The wind pushing box includes being fixed on
Plenum chamber (13) on chassis and left plate (14), right plate (15), back side panel (16) and the head cover relative to plenum chamber setting
Plate (17), the left plate, right plate and back side panel are fixed on chassis by self-tapping screw (18), and the back side panel passes through pumping
Core rivet (19) is fixed with left plate and right plate respectively, the lamina tecti by self-plugging rivet respectively with left plate, right plate
Fixed with back side panel, the lamina tecti is equipped with mounting hole (20), and the centrifugal blower is fixed at mounting hole, the plenum chamber
In the chamber surrounded positioned at left plate, right plate, back side panel and lamina tecti, the left plate or right plate are equipped with access hole
(21), the plenum chamber is fixed on left plate or right plate by the first sealing plate (22) being adapted with maintenance mouth-shaped, institute
State the first sealing plate and be equipped with manhole (30), be fixed with the manhole on first sealing plate by five-pointed star handle screw (23)
Second sealing plate (24).
7. the cold formed refrigeration unit of container-type according to claim 5, it is characterized in that：The air passage includes flaring shape
The second wind outlet section (26) of first wind outlet section (25) and the rectangular cross-section shape being connected with the flared end of the first wind outlet section, institute
It is mutually fixed with the housing of centrifugal blower and be connected with the enclosure interior of centrifugal blower to state the necking end of the first wind outlet section, described the
Two wind outlet sections are fixed on the air outlet side of plenum chamber by fixed plate (27).
8. the cold formed refrigeration unit of container-type according to claim 4, it is characterized in that：The evaporator and dehydrating unit
It is each attached on chassis, the evaporator is mutually fixed with plenum chamber, side of the evaporator away from plenum chamber and the second outlet air
The air outlet of section is flush, and the dehydrating unit is located at the position that evaporator is connected with plenum chamber.
9. the cold formed refrigeration unit of container-type according to claim 4, it is characterized in that：Set on the outer wall of the plenum chamber
Have a terminal box (28), the terminal box respectively with compressor, centrifugal blower, condenser, evaporator, dehydrating unit and refrigerating plant
Connection, has control panel in the terminal box by connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374534.0A CN107965938B (en) | 2017-12-19 | 2017-12-19 | Container type cold shaping refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374534.0A CN107965938B (en) | 2017-12-19 | 2017-12-19 | Container type cold shaping refrigerating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965938A true CN107965938A (en) | 2018-04-27 |
| CN107965938B CN107965938B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374534.0A Active CN107965938B (en) | 2017-12-19 | 2017-12-19 | Container type cold shaping refrigerating unit |
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| Country | Link |
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| CN (1) | CN107965938B (en) |
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| CN207585125U (en) * | 2017-12-19 | 2018-07-06 | 浙江青风环境股份有限公司 | A kind of cold formed refrigeration unit of container-type |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1081613A (en) * | 1963-02-09 | 1967-08-31 | British United Shoe Machinery | Improvements in or relating to the manufacture of shoes |
| US4777733A (en) * | 1987-01-09 | 1988-10-18 | Iwatani & Co. Ltd. | Method of manufacturing shoes |
| KR20010097538A (en) * | 2000-04-24 | 2001-11-08 | 구자홍 | A movable air-conditioner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107965938B (en) | 2024-04-05 |
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Address after: 323000 Jingning County, Lishui, Zhejiang Province, Lijing Industrial Park Applicant after: ZHEJIANG KINGFIT ENVIRONMENT CO.,LTD. Address before: 323010 62 Tongji street, Shui Ge Industrial Zone, Lishui, Zhejiang Applicant before: ZHEJIANG KINGFIT ENVIRONMENT CO.,LTD. |
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