CN105996104B - The heat-pump-type recuperation of heat ceiling fan convection current tobacco leaf drying device of computer control - Google Patents

Abstract

The invention discloses a kind of heat-pump-type recuperation of heat ceiling fan convection current tobacco leaf drying device of computer control, wind scoop left end horn mouth is gone along with sb. to guard him out in insulation baffle plate steered sinusoid humidity expansion bend, baffle plate and go out wind scoop left end horn mouth distance by Humidity Automatic Control, going out the outlet of wind scoop right-hand member, that coil pipe area coexists with the vapour-liquid of outer machine is corresponding；Intensive suspension tobacco leaf in heat preservation maintenance, computer system automatically adjusts dry humiture according to humiture, obtains optimum drying effect.Sinusoidal wave humidity expansion bend of the present invention automatically controls the particularly advantageous raising rate of drying of moisture-removing air-flow amount by humid control air door；Coil pipe area is coexisted in the vapour-liquid that moisture exhausting port is directed at outer machine, and energy efficiency is realized in the particularly advantageous hot high efficiente callback of tail；Outer machine finned coil design is particularly advantageous to realize the hot high efficiente callback of system tail, while compressor power consumption is especially low.

Description

The heat-pump-type recuperation of heat ceiling fan convection current tobacco leaf drying device of computer control

Technical field

The present invention relates to a kind of heat-pump-type recuperation of heat ceiling fan convection current tobacco leaf drying device of computer control.

Background technology

Tobacco leaf, annual herb, Solanaceae, plant is by glandular hairs, high 1 meter or so, and petiole is touched not substantially or into aliform handle with hand Get up, leaf stickness, panicle basidixed, calyx tubular, corolla funnel-form is similar to bugle, and end pink, capsule, seed is yellow Brown.South America is originated in, there is cultivation all over the world.Tobacco leaf is the raw material of tobacco industry.

Processing for the ease of carrying out the later stage mainly has artificial nature at this stage, it is necessary to which fresh tobacco leaf is dried Dry and drying machine dries two kinds.Natural drying is influenceed by weather, and big and efficiency is low, is unfavorable for very much the industrialized development of tobacco leaf；And Although existing drying machine, which is dried, can realize rapid draing, substantial amounts of heat has also been discharged while due to hydrofuge, thus High energy consumption, it is economically also uneconomical.If the tobacco leaf drying device of a kind of low energy consumption and efficiency high can be provided, for tobacco leaf Industrialized development will be very beneficial, and can effectively mitigate human labour, realize energy-saving and emission-reduction.

The content of the invention

The technical problem to be solved in the present invention is exactly to overcome the deficiencies in the prior art there is provided a kind of heating by heat-pump-type Discharge the moisture in tobacco leaf, reclaim the heat of discharge to greatest extent while hydrofuge, and can automatically be adjusted according to humidity size Save the heat-pump-type recuperation of heat ceiling fan convection current tobacco leaf drying device of the computer control of hydrofuge amount.

To overcome the deficiencies in the prior art, the present invention takes following technical scheme：

A kind of heat-pump-type recuperation of heat ceiling fan convection current tobacco leaf drying device of computer control, including machine, outer machine and guarantor in heat pump Temperature is gone along with sb. to guard him, it is characterised in that：The similar outdoor machine of air-conditioner of the outer machine structure of heat pump, the refrigerant vapour from outer machine coil pipe is entered by pipeline Enter vapour liquid separator separation liquid phase, then pass through machine, interior machine structure and machine phase in common air-conditioning in pipeline connection through compressor compression Together, condenser is served as herein, is realized the liquefaction of compressed gas and is discharged amount of heat and supplies dry materials, the system of high pressure condensation liquefaction Cryogen through capillary-compensated flash distillation by entering lower coil pipe again by liquid back pipe, and lower coil pipe tail end connects isocon by pipeline, Coil pipe in the middle of the connection of isocon lower end, the upper coil pipe of upper end connection, coil pipe tail end is merged by pipeline, connected by air intake duct Vapour liquid separator, realizes compression circulation；Insulation has gone along with sb. to guard him opening and closing and has carried out material turnover operation, and door close realize it is substantially close Close, insulation goes along with sb. to guard him air inlet and goes out the gas channel of wind scoop composition, and going out wind scoop left end horn mouth has the controlled sine of baffle plate Ripple humidity expansion bend, baffle plate realizes damp and hot air-flow output flow control with going out wind scoop left end horn mouth distance by Humidity Automatic Control System, going out the outlet of wind scoop right-hand member, to coexist coil pipe area with the vapour-liquid of outer machine corresponding, so by outer machine internal fan exhausting most beneficial for wet The vapour-liquid that the heat of hot exhaust gas is worked by heat pump coexists coil pipe area and is recovered, then is released by interior machine in heat preservation maintenance Put, realize hydrofuge and the heat recovery cycle dried；The interior intensive a large amount of tobacco leaves of suspension are gone along with sb. to guard him in insulation, in the not same order of drying tobacco Section, is required for different Temperature and Humidity Controls to realize high-quality baking tobacco leaf, in Temperature Humidity Sensor, with the warm and humid of data-interface Computer system is equipped with the basis of degree controller, computer system connects temperature and humidity controller by data wire and controls whole heat pump drying System, makes heat pump be operated in the different drying stages supporting good drying temperature of energy, while supporting optimal drying humidity, System is by controlling hydrofuge to realize that optimal drying humidity is automatically adjusted；Strengthen cross-ventilation provided with ceiling fan in heat preservation maintenance.

There is an axle at the sinusoidal wave humidity expansion bend two ends, axle connection both sides end plate, both sides end plate by sinusoidal wave contour outside The cylinder of shape connects and composes entirety, is filled with appropriate refrigerant in the cavity for constituting single unit system, makes refrigerant in certain temperature In the range of coexist gas phase saturation state for gas-liquid, sinusoidal wave humidity expansion bend is outer to be realized heat-insulated by Thermal packer, but axle can not be by shadow Telescopic moving is rung, the controlled temperature and humidity controller of electric heater carries out control system of switching on or off electricity；When the electric heater energization present apparatus is heated up When, because pressure and the temperature of internal saturated gas have corresponding relation, then internal pressure changes temperature change, with changing for temperature Become internal pressure and follow change；The heat expansion that the cylinder generation of sine wave contours profiles can so produced with humid control temperature is cold Contracting, using expanding with heat and contract with cold, the driving corollary apparatus generation of Shen contracting effect is acted；Temperature Humidity Sensor pickoff signals are through Temperature and Humidity Control Device processing can control electric heater heating and promote the elongation of sinusoidal wave humidity expansion bend when judging that humidity is larger, make baffle plate and wind scoop away from Increase throttle opening from increasing, strengthen hydrofuge, humidity is smaller, and air door is turned down automatically, realizes that moisture-removing air-flow amount is automatically controlled. Using the cylinder of sine wave contours profiles, with good stress and retractility, and it is resistant to be stressed to avoid stress concentration, bears Loading capability is especially forced with especially reliable.

Compared with prior art, beneficial effects of the present invention are also resided in：

Sinusoidal wave humidity expansion bend automatically controls particularly advantageous improve of moisture-removing air-flow amount by humid control air door and dries speed Rate；Coil pipe area is coexisted in the vapour-liquid that moisture exhausting port is directed at outer machine, and energy efficiency is realized in the particularly advantageous hot high efficiente callback of tail；Outer machine fin Coil design is particularly advantageous to realize the hot high efficiente callback of system tail, while compressor power consumption is especially low.

Brief description of the drawings

Fig. 1 is the planar structure schematic diagram of the present invention.

The heat pump schematic diagram of Fig. 2 present invention.

Fig. 3 is the planar structure schematic diagram of sinusoidal wave humidity expansion bend.

Each label is represented in figure：

A, B are sinusoidal wave humidity expansion bend；1st, insulation is gone along with sb. to guard him；2nd, outer machine；3rd, interior machine；4th, air inlet；5th, wind scoop is gone out；6、 Compressor exhaust pipe；7th, liquid back pipe；8th, baffle plate；9th, Temperature Humidity Sensor；10th, temperature and humidity controller；20th, ceiling fan；21st, suspension cable； 22nd, tobacco leaf；23rd, computer system；30th, air intake duct；31st, gas-liquid separator；32nd, compressor；33rd, capillary；34th, fin；35th, disk Pipe；36th, 38 be pipeline；37th, separating pipe；39th, coil pipe area coexists in gas-liquid；41st, sinusoidal wave humidity expansion bend axle；42 sine waves are wet Spend expansion bend end plate；43rd, sinusoidal wave humidity expansion bend profile；44 sinusoidal wave humidity expansion bend cavitys；45th, Thermal packer；46th, electric heating Device.

Embodiment

In conjunction with accompanying drawing, the present invention is further elaborated with.

The heat-pump-type recuperation of heat ceiling fan convection current tobacco leaf drying device of computer control as Figure 1-3, including machine 3 in heat pump, Outer machine 2 and insulation go along with sb. to guard him 1, and the similar outdoor machine of air-conditioner of the outer structure of machine 2 of heat pump, the refrigerant vapour from outer machine coil pipe passes through pipeline 30 Liquid phase is separated into vapour liquid separator 31, then interior machine 3 connected by pipeline 6 through the compression of compressor 32, interior machine structure and common sky Machine is identical in adjusting, and condenser is served as herein, realizes the liquefaction of compressed gas and discharges amount of heat and supplies dry materials, high pressure condensation Liquefied refrigerant enters lower coil pipe through the throttling flash distillation of capillary 33 again by liquid back pipe 7, and lower coil pipe tail end is connected by pipeline 36 Coil pipe in the middle of isocon 37, the connection of the lower end of isocon 37 is connect, the upper coil pipe of upper end connection, coil pipe tail end is closed by pipeline 38 And, vapour liquid separator 31 is connected by air intake duct 30, compression circulation is realized；Insulation, which goes along with sb. to guard him 1, has an opening and closing progress material to enter to go out for drill Make, and door closing realization is substantially closed, and insulation goes along with sb. to guard him air inlet 4 and goes out the gas channel of the composition of wind scoop 5, goes out wind scoop 5 left end horn mouths have baffle plate 8 steered sinusoid humidity expansion bend A, B, and baffle plate 8 is with going out the left end horn mouth distance of wind scoop 5 by humidity Automatically control, realize damp and hot air-flow output flow control, go out the outlet of the right-hand member of wind scoop 5 and 39 pairs of coil pipe area coexists in the vapour-liquid of outer machine Should, coil pipe area coexists in the vapour-liquid so worked by the outer internal fan exhausting of machine 2 most beneficial for the heat of damp and hot tail gas by heat pump 39 are recovered, then are discharged by interior machine 3 in heat preservation maintenance, realize hydrofuge and the heat recovery cycle dried；Insulation goes along with sb. to guard him 1 The interior intensive a large amount of tobacco leaves 22 of suspension, in the different phase of drying tobacco, are required for different Temperature and Humidity Controls high-quality to realize Baking tobacco leaf, is equipped with computer system 23, computer on the basis of Temperature Humidity Sensor 9, the temperature and humidity controller 10 with data-interface System 23 connects temperature and humidity controller 10 by data wire and controls whole Analysis of Heat Pump Drying System, heat pump is operated in different dryings The stage supporting good drying temperature of energy, while supporting optimal drying humidity, system is by controlling hydrofuge to realize most preferably Humidity is dried to automatically adjust；Strengthen cross-ventilation provided with ceiling fan 20 in heat preservation maintenance.

There is axle 41 at the sinusoidal wave humidity expansion bend two ends, and the connection both sides end plate 42 of axle 41, both sides end plate 42 passes through sine The cylinder 43 of wave contour profile connects and composes entirety, is filled with appropriate refrigerant in the cavity 44 for constituting single unit system, makes refrigeration Gas phase saturation state coexists for gas-liquid in certain temperature range in agent, sinusoidal wave humidity expansion bend it is outer by Thermal packer 45 realize every Heat, but axle can unaffected telescopic moving, the controlled progress of temperature and humidity controller 10 control system of switching on or off electricity of electric heater 46；When electric heater 46 When the energization present apparatus is heated up, because pressure and the temperature of internal saturated gas have corresponding relation, temperature change is then interior Portion's pressure change, change is followed with the change internal pressure of temperature；Can so make sine wave contours profiles cylinder 43 produce with What humid control temperature was produced is expanded with heat and contract with cold, and using expanding with heat and contract with cold, the driving corollary apparatus generation of Shen contracting effect is acted；Humiture is passed When the pickoff signals of sensor 9 judge that humidity is larger through the processing of temperature and humidity controller 10, it can control the heating of electric heater 46 and promote sine wave Humidity expansion bend A, B extend, and baffle plate 8 is increased throttle opening apart from increasing with wind scoop 5, strengthen hydrofuge, the smaller then wind of humidity Door is turned down automatically, realizes that moisture-removing air-flow amount is automatically controlled.Using the cylinder of sine wave contours profiles, with good stress with stretching Contracting, and be resistant to be stressed to avoid stress concentration, load capacity is especially forced with especially reliable.

Dashed region 39 is that coil pipe area coexists by the preferential vapour-liquid of low pressure after capillary 33 in refrigerant, this region refrigeration Agent most easily realizes that strong vaporization heat absorption, temperature are also minimum, the particularly advantageous hot high efficiente callback of tail, while reducing compressor operating power Consumption.

Above-mentioned simply presently preferred embodiments of the present invention, not makees any formal limitation to the present invention.It is any to be familiar with sheet The technical staff in field, in the case where not departing from technical solution of the present invention scope, all using the technology contents of the disclosure above Many possible variations and modification are made to technical solution of the present invention, or is revised as the equivalent embodiment of equivalent variations.Therefore, it is all It is the content without departing from technical solution of the present invention, any is simply repaiied to made for any of the above embodiments according to the technology of the present invention essence Change, equivalent variations and modification, all should fall in the range of technical solution of the present invention protection.

Claims (1)

1. a kind of heat-pump-type recuperation of heat ceiling fan convection current tobacco leaf drying device of computer control, including machine in heat pump, outside heat pump machine and Insulation is gone along with sb. to guard him, the similar outdoor machine of air-conditioner of the outer machine structure of heat pump, and the refrigerant vapour of machine coil pipe enters vapour by pipeline outside heat pump Liquid/gas separator separates liquid phase, then is connected through compressor compression by pipeline in machine in heat pump, heat pump in machine structure and common air-conditioning Machine is identical, and condenser is served as herein, realizes the liquefaction of compressed gas and discharges amount of heat and supplies dry materials, high pressure condensation liquefaction Refrigerant lower coil pipe is entered through capillary-compensated flash distillation by liquid back pipe again, lower coil pipe tail end connects isocon by pipeline, Coil pipe in the middle of the connection of isocon lower end, the upper coil pipe of upper end connection, upper coil pipe tail end is merged by pipeline, connected by air intake duct Vapour liquid separator is connect, compression circulation is realized；An opening and closing progress material turnover operation has been gone along with sb. to guard him in insulation, and door is closed and realized substantially Closed, the interior intensive a large amount of tobacco leaves of suspension are gone along with sb. to guard him in insulation, in the different phase of drying tobacco, are required for different Temperature and Humidity Controls High-quality baking tobacco leaf is realized, computer system is equipped with the basis of Temperature Humidity Sensor, the temperature and humidity controller with data-interface, Computer system connects temperature and humidity controller by data wire and controls whole Analysis of Heat Pump Drying System, heat pump is operated in different dryings The stage supporting good drying temperature of energy, while supporting optimal drying humidity, system is by controlling hydrofuge to realize most preferably Humidity is dried to automatically adjust；It is characterized in that：Insulation goes along with sb. to guard him air inlet and goes out the gas channel of wind scoop composition, goes out wind scoop Left end horn mouth has baffle plate steered sinusoid humidity expansion bend, and baffle plate is controlled automatically with going out wind scoop left end horn mouth distance by humidity System, realizes the control of damp and hot air-flow output flow, and going out the vapour-liquid of the outlet of wind scoop right-hand member and heat pump machine outside, to coexist coil pipe area corresponding, so The vapour-liquid worked by machine internal fan exhausting outside heat pump most beneficial for the heat of damp and hot tail gas by heat pump coexists coil pipe area and returned Receive, then by machine in heat pump insulation go along with sb. to guard him it is interior discharged, realize hydrofuge with drying heat recovery cycle；Insulation is set in going along with sb. to guard him There is ceiling fan to strengthen cross-ventilation；There is axle at the sinusoidal wave humidity expansion bend two ends, and axle connection both sides end plate, both sides end plate passes through just The cylinder of string wave contour profile connects and composes entirety, is filled with appropriate refrigerant in the cavity for constituting single unit system, makes refrigerant Coexist gas phase saturation state in certain temperature range for gas-liquid, sinusoidal wave humidity expansion bend is outer realized by Thermal packer it is heat-insulated, but The unaffected telescopic moving of axle energy, is provided with electric heater, the controlled humiture of electric heater between sinusoidal wave humidity expansion bend and Thermal packer Controller carries out control system of switching on or off electricity；When electric heater is powered, when sinusoidal wave humidity expansion bend is heated up, due to internal saturated air There is corresponding relation in the pressure of body, then internal pressure changes temperature change, with the change internal pressure of temperature with covariant with temperature Change；The cylinder of sine wave contours profiles can so produced with expanding with heat and contract with cold that humid control temperature is produced, using expanding with heat and contract with cold Flex effect drive out wind scoop left end bell-mouthed baffle plate generation action；Temperature Humidity Sensor pickoff signals are through Temperature and Humidity Control Device processing can control electric heater heating and promote the elongation of sinusoidal wave humidity expansion bend when judging that humidity is larger, make baffle plate and wind scoop away from Increase throttle opening from increasing, strengthen hydrofuge, humidity is smaller, and air door is turned down automatically, realizes that moisture-removing air-flow amount is automatically controlled.