CN202380300U - Dryer provided with condensate recycling device - Google Patents
Dryer provided with condensate recycling device Download PDFInfo
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- CN202380300U CN202380300U CN2011204521673U CN201120452167U CN202380300U CN 202380300 U CN202380300 U CN 202380300U CN 2011204521673 U CN2011204521673 U CN 2011204521673U CN 201120452167 U CN201120452167 U CN 201120452167U CN 202380300 U CN202380300 U CN 202380300U
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- dryer
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Abstract
The utility model relates to a drying device, and particularly relates to an industrial dryer. The dryer provided with a condensate recycling device comprises a heating device, wherein a steam type heater is used as the heating device, and is internally provided with a metal coil pipe. A shell of the dryer is further and internally provided with the condensate recycling device, wherein the condensate recycling device comprises a condensate recycling air inlet, a condensate recycling air outlet, and a radiator, a water outlet of the metal coil pipe is connected with a water inlet of the radiator, and the water outlet of the radiator is communicated with the outer part of the shell of the dryer. By adopting the technical scheme, the entire structure of the drying device provided by the utility model is compact. According to the drying device provided by the utility model, 15% of energy exhausted by the metal coil pipe of the heating device is recycled, and thus the aim of saving energy can be realized.
Description
Technical field
The utility model relates to a kind of drying plant, relates in particular to a kind of dryer.
Background technology
Industrial drier has little, the fireballing characteristics of drying that take up room.Be widely used in hotel, hotel, hospital laundry, and places such as society laundry factory and clothes washing factory, for people's life brings great convenience.
Existing dryer adopts heater that extraneous air is heated usually, and then the introducing of the hot-air after will heating drying chamber carries out heating, drying to clothing.Existing dryer often adopts the steam-type heater to heat.Extraneous air carries out heat exchange in heater after, form hot-air, get into drying chamber clothing is dried.And the metal coil pipe in the heater is discharged after the heat exchange carrying out.The water temperature of the condensed water that the metal coil pipe in the heater is discharged usually probably between 90 ℃～100 ℃, has the delayed heat energy about 15%.The drain valve ubiquity discharge condensed water of adding present most of user's use also leaks the steam phenomenon simultaneously, if therefore condensed steam directly is discharged to the external world, has wasted significant amount of energy undoubtedly.
The utility model content
The purpose of the utility model is, a kind of dryer that is provided with the condensing and recycling device is provided, to solve the problems of the technologies described above.
The technical problem that the utility model solved can adopt following technical scheme to realize:
Be provided with the dryer of condensing and recycling device; Comprise that one is arranged on the heater in the dryer housing; It is characterized in that said heater adopts a steam-type heater, is provided with the metal coil pipe in the said heater; Also be provided with a condensing and recycling device in the said dryer housing; Said condensing and recycling device comprises a condensing and recycling air inlet, a condensing and recycling gas outlet, a radiator, and the delivery port of said metal coil pipe connects the water inlet of said radiator, the outside UNICOM of the delivery port of said radiator and said dryer housing;
The outside UNICOM of said condensing and recycling air inlet and said dryer housing, the air inlet UNICOM of said condensing and recycling gas outlet and said heater.
The utility model is after the metal coil pipe delivery port of heater connects a condensing and recycling device; The condensed water that the metal coil pipe is discharged can further carry out energy recovery; The preheated air that in the condensing and recycling device, carries out after the heat exchange gets into heater; Further heat, for the drying chamber drying clothes uses.Above-mentioned design can be recycled about 15% the energy that the metal coil pipe is discharged, and realizes energy-conservation purpose.
Said condensing and recycling device also comprises an Automatic steam trap Trap, and the delivery port of said metal coil pipe connects said Automatic steam trap Trap, and said Automatic steam trap Trap connects said radiator through a drain valve tube connector.Automatic steam trap Trap has the work of choke draining.
Said drain valve tube connector is provided with a check valve, and the conducting direction of said check valve is to said radiator from said Automatic steam trap Trap.So that prevent condensate return.
The delivery port of said metal coil pipe also connects a manual drainpipe, the outside UNICOM of manual drainage pipe delivery port and said dryer housing;
Said manual drainage pipe is provided with a manual blowoff valve.When needs manually discharge the condensed water in the metal coil pipe, through manual blowdown valve control discharging.
Said metal coil pipe connects with adopting a triple valve being connected of said Automatic steam trap Trap and said manual drainage pipe.
The condensing and recycling device comprises a condensing and recycling housing, and a side shell wall of said condensing and recycling housing is provided with said condensing and recycling air inlet, and the rear of said condensing and recycling air inlet is provided with said radiator;
Said condensing and recycling air inlet place is provided with the radiator screen pack.So that it is inner to stop materials such as dust, lint to get into the condensing and recycling device.
Said condensing and recycling gas outlet preferably is arranged on top, said radiator rear.So that the air that the condensing and recycling air inlet is got into can carry out sufficient heat exchange with radiator.
Said radiator comprises the radiator coil tube that is connected with the delivery port of said metal coil pipe, and said radiator coil tube vertically is provided with, and forms U type and inverted U syndeton.
Also comprise a drying chamber in the said dryer housing; Also comprise a heat energy air intake passage; The air inlet of said heat energy air intake passage connects the gas outlet of said heater, and the gas outlet of said heat energy air intake passage is arranged on the place ahead of said drying chamber, and towards said drying chamber.
The utility model is arranged on drying chamber the place ahead with the heat energy air intake passage; And directly UNICOM gas outlet and the inside of drying chamber of heater; Hot-air after the heater via heating directly can act on the clothing in the cylinder like this, and drying efficiency obviously improves, and has also improved energy utilization rate greatly.
Said dryer housing comprises a front door, and said front door is provided with a clothing placing hole, and said clothing placing hole is arranged on cylinder the place ahead of said drying chamber, and the said cylinder of UNICOM;
Said heat energy air intake passage is arranged on said front door the place ahead, and the air inlet of said heat energy air intake passage passes said clothing placing hole towards said cylinder.The utility model is compared with the dryer in the heat energy air intake passage is arranged on the dryer housing; The heat energy air intake passage is arranged on the dryer in the dryer housing owing to will place the heat energy air intake passage; The shell wall of dryer and the distance of cylinder otherwise less than the thickness of heat energy air intake passage; When placing clothes, must be deep into placing clothes in the cylinder like this, place inconvenience.And the utility model is arranged on the front door outside with the gas outlet of heat energy air intake passage, and placing clothes is simple and convenient, is specially adapted to dry the clothing more than 100 kilograms.
The barrel of said cylinder is provided with a plurality of air-vents, and said air-vent is arranged on the latter half of said cylinder.Air-vent is not opened greater than three/part in drying roller coaming plate front portion; Promptly be positioned on the barrel at gas outlet place of heat energy air intake passage and do not open air-vent, only after the rear portion of cylinder has air-vent, the hot-air that the gas outlet of heat energy air intake passage blows out; Can be detained the regular hour in the place ahead of cylinder; Flow out from the rear of cylinder then,, improve the efficient of heat exchange so that the clothes before and after in the cylinder all can fully carry out heat exchange.Also have a plurality of air-vents on the backboard of said cylinder, improved drying effect so that increase heat energy penetrates the ability of drying clothes.Air-vent on the backboard of said cylinder is opened in radius on the backboard beyond 1/3.
Also comprise a blower fan in the said dryer housing; Said blower fan adopts the blower fan of bleeding; The said blower fan of bleeding is arranged on below one side of said drying chamber, the gas outlet of the said drying chamber of air inlet UNICOM of the said blower fan of bleeding, the gas outlet of the said blower fan of bleeding and extraneous UNICOM.Through the blower fan of bleeding the air in the drying chamber is extracted into the external world in the above-mentioned design, thereby reduces the air pressure in the drying chamber, form a negative pressure system.Along with the reduction of air pressure, the boiling point of water will decrease, and will be more prone to gasification.At the oven dry indoor air temperature is not to be easy to occur the gasification phenomenon under the very high situation, thereby fast, completely the moisture in the clothing is spun off.In addition, in the exhaust fan of bleeding, can be with the hot-air suction drying chamber in the heater, above drying chamber or other places also need not to be provided with other blower fans hot-air squeezed into drying chamber.
Said drying chamber below is provided with a drying chamber exhaust passage; Below, said drying chamber exhaust passage is provided with a lint collecting box; The gas outlet of said lint collecting box is communicated with the air inlet of said blower fan; Said blower fan is extracted the air in the said drying chamber out through the said drying chamber of said lint collecting box UNICOM.Owing to often have lint in the air that drying chamber is got rid of; If directly extract out, cause the obstruction of passage easily, through the setting of lint collecting box through blower fan; Can lint be retained in the lint collecting box, avoid passage to stop up and cause the problem that drying efficiency is low.
Said lint collecting box adopts drawer-type structure to be arranged in the said dryer housing;
Be positioned at place, said lint collecting box the place ahead on the said dryer housing and be provided with a lint case front door, an end of said lint case front door is connected through a rotating shaft with said dryer housing;
The tank wall that is positioned at the place ahead on the said lint collecting box is provided with a chamber door, draws back said lint case front door, opens chamber door and cleans said lint collecting box easily.After said chamber door is set, need not the lint case of whole heaviness is extracted out, both can clear up the lint dust easily.During the utility model work, lint case front door is closed, and the lint collecting box is drawn into, and chamber door is closed.When the lint collecting box need clean, the user was through drawing back lint case front door, and opened lint collecting box case front chamber door, and rubbish such as lint sandstone dust are cleaned out through wicket easily.For guaranteeing that gas channel is unobstructed, the cleaning of lint collecting box need frequently be carried out, and what the utility model was needn't just heavy lint collecting box whole takes out, outwells lint in the dryer housing, can clean as long as open chamber door, easy to use.
Be provided with a humidity sensor in the drying chamber exhaust passage of said drying chamber, said humidity sensor connects a control system;
The gas outlet of said blower fan connects an exhaust duct; Said exhaust duct is provided with one and effluxes connector, a recovery connector; The air inlet of the said heater of said recovery connector UNICOM, said recovery connector place is provided with a rotating energy recovery flap, and said energy recovery flap connects a dynamical system; Said dynamical system connects a drive system, and the control end of said drive system connects said control system.When the airborne moisture of drying chamber discharge is lower than a setting value; The control system thinks that the air that drying chamber is discharged is a dry air; Control system control-driven system driving power system, and then control energy recovery flap is opened the gas outlet of UNICOM's blower fan and recovery connector; And then with the air inlet UNICOM of heater utilize again so that realize energy recovery.
Said exhaust duct vertically is arranged on said blower fan top, saidly effluxes the top that connector is arranged on said exhaust duct, and said recovery connector is arranged on the sidewall of said exhaust duct.Opening the energy recovery flap can hide the part of exhaust duct, gets in the heater so that the air that discharge the gas outlet of blower fan can be realized energy recovery, is fit to dry clothing more than 100 kilograms.
Said exhaust duct is horizontally installed on the side of said blower fan, saidly effluxes the side end that connector is arranged on said exhaust duct, and said recovery connector is arranged on the sidewall of said exhaust duct.So that the utility model compact conformation is fit to oven dry clothing below 100 kilograms.
Said heater is arranged on the top of said drying chamber, and the rear of the air inlet of said heater is provided with a heater screen pack, and said heater screen pack is downward-sloping to be arranged on the said dryer housing.After adopting above-mentioned design, when being stained with impurity such as lint, particle or dust on the heater screen pack, because when gravity and dryer work under the effect of rotating vibration; When impurities accumulation can drop to certain thickness automatically; Avoided influencing heat exchange and ventilation effect in the heater, made the smooth and easy entering drying chamber of hot-air ability because of the dust lint stops up the heater screen pack; Drying efficiency also improves, and not only need not to clear up heater screen pack lint but also drying efficiency and has obtained stable.
Be provided with the space between the left and right sides of said drying chamber and the said dryer housing; Said heater screen pack is positioned at top, said space; The bottom of said dryer housing is positioned at place, said heater screen pack below and is provided with heater lint storehouse; The corresponding dryer housing in the place ahead, said heater lint storehouse is provided with a cleaning door, so that through the said heater lint of cleaning door easy cleaning storehouse.After the above-mentioned design; Lint on the heater screen pack can drop in the heater lint storehouse along the space; Can not stop up the heater screen pack, and, can hoard the lint of some and concentrate cleaning because space, lint storehouse is bigger; Not only clearing times is few but also clear up simple and conveniently, can sweep the lint that drops as long as open cleaning door.
The gradient of said heater screen pack is between 20 degree-80 degree.Preferred 45 degree of said heater screen pack are arranged on the air inlet rear of said heater.So that impurity better drops.
Said heater screen pack adopts 40-80 purpose heater screen pack, preferably adopts 60 purpose heater screen packs.When impurity was difficult for adhering to screen pack so that can filter, hot gas can smooth and easy entering drying chamber.
Said heater screen pack and said dryer housing removably connect.Be convenient to the impurity such as lint, particle or dust of long-term accumulation on the periodic cleaning heater screen pack, maintain easily maintenance simultaneously.
The top of said heater is provided with the heat radiation air inlet that is communicated with extraneous air, the air inlet UNICOM of said heat radiation air inlet and said drying chamber; Said heat radiation air inlet is provided with a heat radiation inlet valve, and said heat radiation inlet valve connects a door-opening mechanism, and said door-opening mechanism connects said control system;
After the clothing of drying chamber is accomplished oven dry; Heater quits work, and the control system can control the door-opening mechanism inlet valve that will dispel the heat and open, and cool exterior air gets into drying chamber through the heat radiation air inlet; The clothing of drying chamber is under the heat exchange action of cold air; Be cooled to the temperature that the user can take, when taking clothing, scald, make clothing submissiveer simultaneously so that prevent the user.
Beneficial effect: owing to adopt technique scheme, the compact overall structure of the utility model, about 15% the energy that the utility model is discharged the metal coil pipe of heater is recycled, and realizes energy-conservation purpose.
Description of drawings
Fig. 1 is the stereogram of the utility model;
Fig. 2 is the front view of the utility model;
Fig. 3 is the utility model internal structure sketch map;
Fig. 4 is the schematic cross-section of the utility model;
Fig. 5 is the rearview of the utility model;
Fig. 6 is the structural representation of the utility model condensing and recycling device;
Fig. 7 is the side view of the utility model condensing and recycling device;
Fig. 8 is the structural representation of the utility model radiator.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 8; Be provided with the dryer of condensing and recycling device; Comprise that one is arranged on the heater 4 in the dryer housing 1, heater 4 adopts a steam-type heater, is provided with the metal coil pipe in the heater 4; Also be provided with a condensing and recycling device 10 in the dryer housing 1; Condensing and recycling device 10 comprises a condensing and recycling air inlet, a condensing and recycling gas outlet, a radiator 101, and the delivery port of metal coil pipe connects the water inlet of radiator 101, the outside UNICOM of the delivery port of radiator 101 and dryer housing 1.The outside UNICOM of condensing and recycling air inlet and dryer housing 1, the air inlet UNICOM of condensing and recycling gas outlet and heater 4.The utility model is after the metal coil pipe delivery port of heater 4 connects a condensing and recycling device 10; The condensed water that the metal coil pipe is discharged can further carry out energy recovery; The preheated air that in condensing and recycling device 10, carries out after the heat exchange gets into heater 4; Further heat, for the drying chamber drying clothes uses.Above-mentioned design can be recycled about 15% the energy that the metal coil pipe is discharged, and realizes energy-conservation purpose.
With reference to Fig. 6, condensing and recycling device 10 also comprises an Automatic steam trap Trap 102, and the delivery port of metal coil pipe connects Automatic steam trap Trap 102, and Automatic steam trap Trap 102 connects radiator 101 through a drain valve tube connector 103.Automatic steam trap Trap 102 has the work of choke draining.Drain valve tube connector 103 is provided with a check valve 104, and the conducting direction of check valve 104 is from Automatic steam trap Trap 102 to radiator 101.So that prevent condensate return.
The delivery port of metal coil pipe also connects a manual drainpipe 105, the outside UNICOM of manual drainage pipe 105 delivery ports and dryer housing 1.Manual drainage pipe 105 is provided with a manual blowoff valve 106.When needs manually discharge the condensed water in the metal coil pipe, through the 106 control dischargings of manual blowdown valve.The metal coil pipe connects with adopting a triple valve 107 being connected of Automatic steam trap Trap 102 and manual drainage pipe 105.
With reference to Fig. 7, condensing and recycling device 10 comprises a condensing and recycling housing, and a side shell wall of condensing and recycling housing is provided with the condensing and recycling air inlet, and the rear of condensing and recycling air inlet is provided with radiator 101.Condensing and recycling air inlet place is provided with radiator screen pack 108.So that stop materials such as dust, lint to get into condensing and recycling device 10 inside.The condensing and recycling gas outlet preferably is arranged on top, radiator 101 rear.So that the air that the condensing and recycling air inlet is got into can carry out sufficient heat exchange with radiator 101.
With reference to Fig. 8, radiator 101 comprises the radiator coil tube that is connected with the delivery port of metal coil pipe, and radiator coil tube vertically is provided with, and forms U type and inverted U syndeton.
With reference to Fig. 1, Fig. 2, Fig. 4, also be provided with drying chamber 2, blower fan 3 in the dryer housing 1, also comprise a control system, the control panel of control system is arranged on the dead ahead of dryer housing 1, so that operation and checking.After blower fan 3 heats the cold air suction heater 4 in the gas channel, get into drying chamber 2 oven dry.Also comprise heat energy air intake passage 6, the air inlet of heat energy air intake passage 6 connects the gas outlet of heater 4, and the gas outlet of heat energy air intake passage 6 is arranged on the place ahead of drying chamber 2, and towards drying chamber 2.The utility model is arranged on drying chamber 2 the place aheads with heat energy air intake passage 6; And directly UNICOM gas outlet and the inside of drying chamber 2 of heater 4; Hot-air after heater via 4 heating directly can act on the clothing in the cylinder 21 like this; Drying efficiency obviously improves, and has also improved energy utilization rate greatly.With reference to Fig. 1, dryer housing 1 comprises a front door 11, and front door 11 is provided with a clothing placing hole, and the clothing placing hole is arranged on the place ahead of cylinder 21, and UNICOM's cylinder 21.Heat energy air intake passage 6 is arranged on front door 11 the place aheads, and the air inlet of heat energy air intake passage 6 passes the clothing placing hole towards cylinder 21.The utility model is compared with the dryer in heat energy air intake passage 6 is arranged on dryer housing 1; Heat energy air intake passage 6 is arranged on the dryer in the dryer housing 1 owing to will place heat energy air intake passage 6; The distance of the shell wall of dryer and cylinder 21 otherwise less than the thickness of heat energy air intake passage 6; When placing clothes, must be deep into placing clothes in the cylinder 21 like this, place inconvenience.And the utility model is arranged on front door 11 outsides with the gas outlet of heat energy air intake passage 6, and placing clothes is simple and convenient.
Heat energy air intake passage 6 is covered with an air intake protective cover 61.So that avoid running off, reduce thermal losses through the hot-air of heat energy air intake passage 6.Air intake protective cover 61 comprises the low protection cover that protective cover on, cooperates with last protective cover, and last protective cover is fixed on the first half of heat energy air intake passage 6.Front door 11 is provided with one and gets clothing door 5, gets clothing door 5 and is rotationally connected with front door 11.Low protection cover is arranged on the top of getting clothing door 5, and the top of low protection cover is provided with sealing strip.So that when getting clothing door 5 and close, under the effect of sealing strip, last protective cover and low protection cover are realized sealing, further reduce thermal losses.
The gas outlet of heat energy air intake passage 6 is along the axial setting of the cylinder 21 of drying chamber 2.Realize air inlet through hollow shaft, so that when drying chamber 2 high-speed rotation, do not influence the transmission of the hot-air of heat energy air intake passage 6.The place ahead, gas outlet arc transition of heat energy air intake passage 6, and apart from ground greater than 1.6 meters, run into head when avoiding operating personnel to work.
With reference to Fig. 4, the barrel of cylinder 21 is provided with a plurality of air-vents 211, and air-vent 211 is arranged on the latter half of cylinder 21.The first half of cylinder 21; Promptly be positioned on the barrel at gas outlet place of heat energy air intake passage 6 and do not open air-vent 211; The hot-air that the gas outlet of heat energy air intake passage 6 blows out can be detained the regular hour in the place ahead of cylinder, flows out from the rear of cylinder then; So that the clothes in the cylinder 21 fully carries out heat exchange, improve the efficient of heat exchange.Cylinder 21 the place aheads about 1/3 are the first half of cylinder 21, and cylinder 21 rears about 2/3 are the latter half of cylinder 21.Also have a plurality of air-vents 211 on the backboard of cylinder 21, improved drying effect so that increase heat energy penetrates the ability of drying clothes.Air-vent 211 on the backboard of cylinder 21 is opened in radius on the backboard beyond 1/3.
With reference to Fig. 4, Fig. 5, blower fan 3 adopts the blower fan of bleeding, and the blower fan of bleeding is arranged on below one side of drying chamber 2, the gas outlet of the air inlet UNICOM drying chamber 2 of the blower fan of bleeding, the gas outlet of the blower fan of bleeding and extraneous UNICOM.Through the blower fan of bleeding the air in the drying chamber 2 is extracted into the external world in the above-mentioned design, thereby reduces the air pressure in the drying chamber 2, form a negative pressure system.Along with the reduction of air pressure, the boiling point of water will decrease, and will be more prone to gasification.Temperature is not to be easy to occur the gasification phenomenon under the very high situation in drying chamber 2, thereby fast, completely the moisture in the clothing is spun off.In addition, in the exhaust fan of bleeding, can the hot-airs in the heater 4 be squeezed into drying chamber 2, above drying chamber 2 or other places also need not to be provided with other blower fans hot-air squeezed in the drying chamber 2.The blower fan of bleeding is the controlled blower fan of bleeding of a wind-force, and the blower fan of bleeding is provided with the wind control end, wind control end connection control system.
The control system connects a temperature sensor, and temperature sensor is arranged in the heat energy air intake passage 6 or in the drying chamber 2.Through the wind-force size that the control system comes the bleeding regulating blower fan, realize cooperatively interacting between temperature in wind-force and the drying chamber 2.Improve wind-force when temperature is high, increase throughput, reduce temperature, in order to avoid damage the clothing of being dried.Temperature reduces wind speed when low, reduces throughput, to improve temperature, improves drying effect.The blower fan of bleeding adopts the frequency control blower fan, and the control system adopts frequency-converting speed-governing control system.Through the VFC blower fan, have the advantages that the wind-force excursion is wide, the wind-force pace of change is fast.
With reference to Fig. 3, Fig. 4; Drying chamber 2 belows are provided with a drying chamber exhaust passage, and below, drying chamber exhaust passage is provided with a lint collecting box 7, and the gas outlet of lint collecting box 7 is communicated with the air inlet of blower fan 3; Blower fan 3 is extracted the air in the drying chamber 2 out through lint collecting box 7 UNICOM's drying chambers 2.Owing to often have lint in the air that drying chamber 2 is got rid of; If directly extract out, cause the obstruction of passage easily, through the setting of lint collecting box 7 through blower fan 3; Can lint be retained in the lint collecting box 7, avoid passage to stop up and cause the problem that drying efficiency is low.Lint collecting box 7 adopts drawer-type structure to be arranged in the dryer housing 1.Be positioned at place, lint collecting box 7 the place aheads on the dryer housing 1 and be provided with a lint case front door 71, an end of lint case front door 71 is connected through a rotating shaft with dryer housing 1.
The tank wall that is positioned at the place ahead on the lint collecting box 7 is provided with a chamber door, draws back lint case front door 71, opens chamber door and cleans lint collecting box 7 easily.After chamber door is set, need not the lint case of whole heaviness is extracted out, both can clear up the lint dust easily.During the utility model work, lint case front door 71 is closed, and lint collecting box 7 is drawn into, and chamber door is closed.When lint collecting box 7 needed cleaning, the user was through drawing back lint case front door 71, and opened 7 casees front chamber doors of lint collecting box, and rubbish such as lint sandstone dust are cleaned out through wicket easily.For guaranteeing that gas channel is unobstructed, 7 cleanings of lint collecting box need frequently be carried out, the utility model needn't be just heavy lint collecting box 7 whole in dryer housing 1, take out, outwell lint, can clean as long as open chamber door, easy to use.
In addition, with reference to Fig. 1, Fig. 3, in lint collecting box 7, also can be provided with the collecting box screen pack, the collecting box screen pack is along axial downward-sloping lint collecting box 7 left and right sides that are arranged on of the cylinder 211 of drying chamber 2.Be provided with a collecting box baffle plate between collecting box screen pack and the collecting box gas outlet.Via the air that flow out in the drying chamber 2, get in the lint collecting box 7 after, get into the air inlet of blower fan 3 through the collecting box screen pack.After such design; When being stained with impurity such as lint, particle or dust at the collecting box screen pack, because when gravity and dryer work under the effect of rotating vibration, when impurities accumulation can drop to certain thickness automatically; Avoided stopping up the gas outlet of lint collecting box 7 because of the dust lint; Influence the exhausting effect of blower fan 3, make the smooth and easy entering drying chamber 2 of air ability of top, drying efficiency also improves.Place, gas outlet at blower fan 3 also can be provided with the blower fan filtering net, stops up each gas channel so that further prevent lint.Blower fan filtering network optimization choosing and blower fan 3 removably connect, so that regularly clean the blower fan filtering net.
With reference to Fig. 5, be provided with a humidity sensor in the drying chamber exhaust passage of drying chamber 2, the humidity sensor connection control system.The gas outlet of blower fan 6 connects an exhaust duct 9; Exhaust duct 9 is provided with one and effluxes connector 91, a recovery connector 92; Reclaim the air inlet of connector 92 UNICOM's heaters 4, reclaim connector 92 places and be provided with a rotating energy recovery flap 93, energy recovery flap 93 connects a dynamical system; Dynamical system connects a drive system, the control end connection control system of drive system.When the airborne moisture of drying chamber discharge is lower than a setting value; The control system thinks that the air that drying chamber 2 is discharged is a dry air; Control system control-driven system driving power system, and then control energy recovery flap 93 is opened the gas outlet of UNICOM's blower fan and recovery connector 92; And then with the air inlet UNICOM of heater 4 utilize again so that realize energy recovery.The dynamical system of energy recovery flap 93 can adopt cylinder as dynamical system, also can adopt oil cylinder or other dynamical systems.Exhaust duct 9 vertically is arranged on blower fan 3 tops, effluxes the top that connector 91 is arranged on exhaust duct 9, reclaims connector 92 and is arranged on the sidewall of exhaust duct 9.Opening energy recovery flap 93 can hide the part of exhaust duct 9, gets in the heater so that the air that discharge the gas outlet of blower fan can be realized energy recovery.
In addition, in exhaust duct 9, can also be provided with one and be used to regulate the air draft adjustable plate of exhaust air rate size, the air draft adjustable plate also connects a drive system through a dynamical system, the drive system connection control system.In drying chamber 2 or in the heat energy air intake passage 6, be provided with temperature sensor, the temperature sensor connection control system.The air draft adjustable plate can replace the frequency conversion speed-adjusting system of blower fan 6.Temperature sensor real-time with in the heat energy air intake passage 6 or the temperature informations in the drying chamber 2 send the control system to.The control system regulates the air draft adjustable plate according to temperature information, and then regulates the circulation of air performance in the dryer housing 1.When the air draft adjustable plate blocked exhaust duct, the circulation of air in the dryer housing 1 was slow, and is higher from the heater 4 interior hot air temperatures that flow out.Big more when opening of air draft adjustable plate, the circulation of air in the dryer housing 1 is fast more.
With reference to Fig. 3, Fig. 5, heater 4 is arranged on the top of drying chamber 2, and the rear of the air inlet of heater 4 is provided with a heater screen pack 41, heater screen pack 41 downward-sloping being arranged on the dryer housing 1.After adopting above-mentioned design, when being stained with impurity such as lint, particle or dust on the heater screen pack 41, because when gravity and dryer work under the effect of rotating vibration; When impurities accumulation can drop to certain thickness automatically; Avoided influencing heat exchange and ventilation effect in the heater 4, made the smooth and easy entering drying chamber 2 of hot-air ability because of the dust lint stops up heater screen pack 41; Drying efficiency also improves, and not only need not to clear up heater screen pack 41 lints but also drying efficiency and has obtained stable.
Be provided with the space between the left and right sides of drying chamber 2 and the dryer housing 1; Heater screen pack 41 is positioned at the top, space; The bottom of dryer housing 1 is positioned at place, heater screen pack 41 belows and is provided with heater lint storehouse 42; The corresponding dryer housing 1 in 42 the place aheads, heater lint storehouse is provided with a cleaning door 43, so that through cleaning door 43 easy cleaning heater lint storehouses 42.After the above-mentioned design; Lint on the heater screen pack 41 can drop in the heater lint storehouse 42 along the space; Can not stop up heater screen pack 41, and, can hoard the lint of some and concentrate cleaning because space, lint storehouse is bigger; Not only clearing times is few but also clear up simple and conveniently, can sweep the lint that drops as long as open cleaning door 43.
The gradient of heater screen pack 41 is between 20 degree-80 degree.Heater screen pack 41 preferred 45 degree are arranged on the air inlet rear of heater 4.So that impurity better drops.Heater screen pack 41 adopts 40-80 purpose heater screen pack 41, preferably adopts 60 purpose heater screen packs 41.When impurity was difficult for adhering to screen pack so that can filter, hot gas can smooth and easy entering drying chamber 2.Heater screen pack 41 removably connects with dryer housing 1.Be convenient to the impurity such as lint, particle or dust of long-term accumulation on the periodic cleaning heater screen pack 41, maintain easily maintenance simultaneously.
With reference to Fig. 3, the top of heater 4 is provided with the heat radiation air inlet that is communicated with extraneous air, the air inlet UNICOM of heat radiation air inlet and drying chamber 2.The heat radiation air inlet is provided with a heat radiation inlet valve 81, and heat radiation inlet valve 81 connects a door-opening mechanism 82, door-opening mechanism 82 connection control system.When the clothing of drying chamber 2 is accomplished oven dry; Heater 4 quits work, and the control system can control door-opening mechanism 82 inlet valve 81 that will dispel the heat and open, and cool exterior air gets into drying chamber 2 through the heat radiation air inlet; The clothing of drying chamber 2 is under the heat exchange action of cold air; Be cooled to the temperature that the user can take, when taking clothing, scald, make clothing submissiveer simultaneously so that prevent the user.In addition, when temperature sensor sends the temperature information of control system to when too high, in order to prevent laundry damage, the control system also can control the laser 82 that the opens the door inlet valve 81 that will dispel the heat and open, and realizes the clothing cooling-down effect.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (10)
1. be provided with the dryer of condensing and recycling device; Comprise that one is arranged on the heater in the dryer housing; It is characterized in that said heater adopts a steam-type heater, is provided with the metal coil pipe in the said heater; Also be provided with a condensing and recycling device in the said dryer housing; Said condensing and recycling device comprises a condensing and recycling air inlet, a condensing and recycling gas outlet, a radiator, and the delivery port of said metal coil pipe connects the water inlet of said radiator, the outside UNICOM of the delivery port of said radiator and said dryer housing;
The outside UNICOM of said condensing and recycling air inlet and said dryer housing, the air inlet UNICOM of said condensing and recycling gas outlet and said heater.
2. the dryer that is provided with the condensing and recycling device according to claim 1; It is characterized in that; Said condensing and recycling device also comprises an Automatic steam trap Trap, and the delivery port of said metal coil pipe connects said Automatic steam trap Trap, and said Automatic steam trap Trap connects said radiator through a drain valve tube connector.
3. the dryer that is provided with the condensing and recycling device according to claim 2 is characterized in that, the delivery port of said metal coil pipe also connects a manual drainpipe, the outside UNICOM of manual drainage pipe delivery port and said dryer housing;
Said manual drainage pipe is provided with a manual blowoff valve.
4. the dryer that is provided with the condensing and recycling device according to claim 1; It is characterized in that; The condensing and recycling device comprises a condensing and recycling housing, and a side shell wall of said condensing and recycling housing is provided with said condensing and recycling air inlet, and the rear of said condensing and recycling air inlet is provided with said radiator;
Said condensing and recycling air inlet place is provided with the radiator screen pack.
5. the dryer that is provided with the condensing and recycling device according to claim 1 is characterized in that, said radiator comprises the radiator coil tube that is connected with the delivery port of said metal coil pipe, and said radiator coil tube vertically is provided with, and forms U type and inverted U syndeton.
6. according to any described dryer that is provided with the condensing and recycling device in the claim 1 to 5; It is characterized in that; Also comprise a drying chamber in the said dryer housing, also comprise a heat energy air intake passage, the air inlet of said heat energy air intake passage connects the gas outlet of said heater; The gas outlet of said heat energy air intake passage is arranged on the place ahead of said drying chamber, and towards drying chamber.
7. according to any described dryer that is provided with the condensing and recycling device in the claim 1 to 5; It is characterized in that; Also comprise a drying chamber, a blower fan in the said dryer housing; Said blower fan adopts the blower fan of bleeding, the gas outlet of the said drying chamber of air inlet UNICOM of the said blower fan of bleeding, the gas outlet of the said blower fan of bleeding and extraneous UNICOM.
8. the dryer that is provided with the condensing and recycling device according to claim 7; It is characterized in that; Said drying chamber below is provided with a drying chamber exhaust passage; Below, said drying chamber exhaust passage is provided with a lint collecting box, and the gas outlet of said lint collecting box is communicated with the air inlet of said blower fan, and said blower fan is through the said drying chamber of said lint collecting box UNICOM.
9. the dryer that is provided with the condensing and recycling device according to claim 8; It is characterized in that; Said heater is arranged on the top of said drying chamber; The rear of the air inlet of said heater is provided with a heater screen pack, and said heater screen pack is downward-sloping to be arranged on the said dryer housing.
10. the dryer that is provided with the condensing and recycling device according to claim 9 is characterized in that, the top of said heater is provided with the heat radiation air inlet that is communicated with extraneous air, the air inlet UNICOM of said heat radiation air inlet and said drying chamber; Said heat radiation air inlet is provided with a heat radiation inlet valve, and said heat radiation inlet valve connects a door-opening mechanism, and said door-opening mechanism connects a control system;
Said control system connects a temperature sensor, and said temperature sensor is arranged in the said heat energy air intake passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204521673U CN202380300U (en) | 2011-11-15 | 2011-11-15 | Dryer provided with condensate recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204521673U CN202380300U (en) | 2011-11-15 | 2011-11-15 | Dryer provided with condensate recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380300U true CN202380300U (en) | 2012-08-15 |
Family
ID=46628814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204521673U Expired - Fee Related CN202380300U (en) | 2011-11-15 | 2011-11-15 | Dryer provided with condensate recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380300U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866528A (en) * | 2012-12-07 | 2014-06-18 | Lg电子株式会社 | Method for controlling laundry treating apparatus |
| CN105104522A (en) * | 2015-09-09 | 2015-12-02 | 宁波天海制冷设备有限公司 | Cereal drying machine |
| CN106091721A (en) * | 2016-06-21 | 2016-11-09 | 肖泽斌 | A kind of energy-efficient draining heat dissipation tank |
| CN106593011A (en) * | 2016-10-27 | 2017-04-26 | 中海油能源发展股份有限公司 | Offshore platform and laundry room integrated system and installation method |
| WO2019052369A1 (en) * | 2017-09-13 | 2019-03-21 | 青岛海尔滚筒洗衣机有限公司 | Laundry treatment apparatus |
| CN110205787A (en) * | 2019-06-12 | 2019-09-06 | 大连交通大学 | Household bedding dryer |
-
2011
- 2011-11-15 CN CN2011204521673U patent/CN202380300U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866528A (en) * | 2012-12-07 | 2014-06-18 | Lg电子株式会社 | Method for controlling laundry treating apparatus |
| US9677217B2 (en) | 2012-12-07 | 2017-06-13 | Lg Electronics Inc. | Method for controlling laundry treating apparatus |
| CN105104522A (en) * | 2015-09-09 | 2015-12-02 | 宁波天海制冷设备有限公司 | Cereal drying machine |
| CN106091721A (en) * | 2016-06-21 | 2016-11-09 | 肖泽斌 | A kind of energy-efficient draining heat dissipation tank |
| CN106593011A (en) * | 2016-10-27 | 2017-04-26 | 中海油能源发展股份有限公司 | Offshore platform and laundry room integrated system and installation method |
| WO2019052369A1 (en) * | 2017-09-13 | 2019-03-21 | 青岛海尔滚筒洗衣机有限公司 | Laundry treatment apparatus |
| CN110205787A (en) * | 2019-06-12 | 2019-09-06 | 大连交通大学 | Household bedding dryer |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20151115 |
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| EXPY | Termination of patent right or utility model |