CN203672088U

CN203672088U - Intelligent drying dehumidification heat pump drying box

Info

Publication number: CN203672088U
Application number: CN201320612688.XU
Authority: CN
Inventors: 陈彦斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-24
Filing date: 2013-09-24
Publication date: 2014-06-25
Anticipated expiration: 2023-09-24

Abstract

The utility model discloses an intelligent drying dehumidification heat pump drying box which comprises a first evaporator, a second evaporator, a condenser, a compressor and a heat recoverer. An outer fan is arranged beside the second evaporator. An inner circulating fan is arranged beside the condenser. A moisture exhaust fan is arranged on one side of the heat recoverer. A fresh air opening is formed in the other side of the heat recoverer. An output pipeline of the first evaporator and the second evaporator are connected with a gas-liquid separator respectively, and an input pipeline is connected in series with a first solenoid valve and a second solenoid valve. An input pipeline of the condenser is connected with the compressor, and an output pipe line is connected in series with a filter and a thermal expansion valve in sequence and is in output connection to a pipeline between the first solenoid valve and the second solenoid valve. The input end of the gas-liquid separator is connected with output pipelines of the first evaporator and the second evaporator, and the output end of the gas-liquid separator is connected with the compressor. According to the intelligent drying dehumidification heat pump drying box, a high-temperature heat pump and an oven are combined, complex mounting procedures are omitted, a drying process is sanitary, convenience, electricity saving and evenness are achieved, and various advantages are integrated.

Description

Intelligent drying dehumidification heat pump drying case

Technical field

The utility model relates to heat pump and baking box field, relates in particular to intelligent drying dehumidification heat pump drying case.

Background technology

Along with improving constantly of living standard, people are more and more higher to the demand of life, and food production is large-scale increasingly, and drying process must be through technique as most of food production, and drying equipment is more widely used.

In recent years, domestic heat pump techniques is much improved, and than burning coal, boiler, the electric equipment as pyrotoxin, heat pump has greater advantage, its not only power saving but also safety, and environmental protection is health again; Its principle is carried out work with the electric weight of a unit, and then produces 4 heats more than unit, finally net quantity of heat is transferred in bakery.The form that barn is closed in heat pump dryer assembly starts to apply to dry industry, its feature is energy-conservation, health just, but that barn is installed is very difficult loaded down with trivial details, and often even dried material of drying course, cause material loss, barn is to exist as the mobile equipment of inconvenience.

And traditional drying oven mainly adopts electricity as single source, energy all comes from electric energy, and power load is too large, and energy saving performance is poor, and operating cost is too high, although move more for convenience, economic and practical is not strong, is unsuitable for national energy-saving and emission-reduction policy.

Utility model content

The purpose of this utility model is to overcome the problem that prior art exists, a kind of intelligent drying dehumidification heat pump drying case is provided, and packaged type, has heat recovery function, make full use of heat pump drying power saving health feature easily again, reach the effect of quick and even drying dehumidification.

For realizing above object, the utility model has been taked following technical scheme: intelligent drying dehumidification heat pump drying case, comprise the first evaporimeter, the second evaporimeter, condenser, compressor, heat regenerator, described the second evaporimeter side is provided with outer blower fan, condenser side is provided with interior circulating fan, heat regenerator one side is provided with wet-emitting blower, opposite side is established fresh wind port, the output channel of the output pipe of described the first evaporimeter and the second evaporimeter is connected with gas-liquid separator respectively, on intake line, be serially connected with the first magnetic valve and the second magnetic valve, the intake line of condenser is connected with compressor, output pipe is serially connected with filter successively, heating power expansion valve, and output is connected on the pipeline between the first magnetic valve and the second magnetic valve, the input of gas-liquid separator is connected with the output pipe of the first evaporimeter and the second evaporimeter, output is connected with compressor.

Compared with prior art, tool has the following advantages the utility model: the intelligent drying dehumidification heat pump drying of the utility model case combines high temperature heat pump with baking box, there is no loaded down with trivial details installation procedure, make again dry run health, convenient, power saving, evenly, collect each the chief.

(1) a small amount of electric energy of this device just running, by airborne external environment transfer of heat in the air of hot environment in baking box, make dry run evenly, environmental protection, safe, convenient, pollution-free, save the energy, cost saving;

(2) this equipment is changed under two kinds of patterns of oven dry and dehumidifying by intellectualizing system control magnetic valve, has multi-period programing function, can adapt to the stoving process of different product, and better effects if dry and dehumidifying;

(3) this equipment is provided with heat regenerator, reclaims the heat running off because of baking box hydrofuge, reduces thermal losses, improves energy utilization rate.

Accompanying drawing explanation

Fig. 1 is the utility model schematic diagram;

Fig. 2 is the utility model structure chart.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.

Embodiment:

Refer to shown in Fig. 1 and Fig. 2, intelligent drying dehumidification heat pump drying case, comprise the first evaporimeter 7, the second evaporimeter 8, condenser 2, compressor 1, heat regenerator 10, the second evaporimeter 8 sides are provided with outer blower fan 12, condenser 2 sides are provided with interior circulating fan 11, heat regenerator 10 1 sides are provided with wet-emitting blower 13, opposite side is established fresh wind port 14, the output pipe of described the first evaporimeter 7 and evaporimeter 8 is connected with the input channel of gas-liquid separator 9 respectively, on the intake line of the first evaporimeter 7 and evaporimeter 8, be serially connected with the first magnetic valve 5 and the second magnetic valve 6, the intake line of condenser 2 is connected with compressor 1, output pipe is serially connected with filter 3 successively, heating power expansion valve 4, and output is connected on the pipeline between the first magnetic valve 5 and the second magnetic valve 6, the input of gas-liquid separator 9 is connected with the output pipe of the first evaporimeter 7 and the second evaporimeter 8, output is connected with compressor 1.

This equipment has two mode of operations, under dehumidification mode, the first magnetic valve 5 is opened, the second magnetic valve 6 cuts out, interior circulating fan 11 is opened, outer blower fan 12 cuts out, wet-emitting blower 13 is opened, cold-producing medium working medium becomes the gas of HTHP to enter condenser 2 gas compression of low-temp low-pressure under the effect of compressor 1, the gas-liquid of HTHP is cooled into liquid after entering condenser 2, thereby emit large calorimetric, cold air in baking box absorbs its heat and then becomes high-temperature gas, cold-producing medium working medium is after condenser 2, flow to again filter 3, heating power expansion valve 4, the first magnetic valve 5, then arrive in the first evaporimeter 7 and absorb heat, on the first evaporimeter, will form condensed water on 7 and directly discharge baking box, cold-producing medium working medium enters gas-liquid separator 9, then again enter compressor 1, so iterative cycles, constantly moisture content in baking box is discharged to baking box with the form of condensed water.The air door of wet-emitting blower 13 is according to regulation of relative humidity size air quantity in baking box, moisture in baking box is discharged to baking box by heat regenerator 10, in baking box, it is negative pressure state, force the outside active force of hydrone in material to strengthen, and then shortening drying time, extraneous dry new wind enters baking box by heat regenerator 10 on the other hand.10 of heat regenerators constantly arrive dry new wind by the transfer of heat of outer hydrofuge gas, thereby reduce energy consumption.

Under oven dry pattern, the first magnetic valve 5 cuts out, the second magnetic valve 6 is opened, interior circulating fan 11 is opened, outer blower fan 12 is opened, wet-emitting blower 13 is opened, cold-producing medium working medium becomes the gas of HTHP to enter condenser 2 gas compression of low-temp low-pressure under the effect of compressor 1, the gas-liquid of HTHP is cooled into liquid after entering condenser 2, thereby emit large calorimetric, cold air in baking box absorbs its heat and then becomes high-temperature gas, cold-producing medium working medium is after condenser 2, flow to again filter 3, heating power expansion valve 4, magnetic valve 6, then arrive in the second evaporimeter 8 and again absorb heat, cold-producing medium working medium enters gas-liquid separator 9, then again enter compressor, so iterative cycles, the transfer of heat that the second evaporimeter 8 is absorbed to external environment is in baking box, thereby improve roasting the temperature inside the box, reach drying effect.The air door of wet-emitting blower 13 is according to regulation of relative humidity size air quantity in baking box, moisture in baking box is discharged to baking box by heat regenerator 10, in baking box, it is negative pressure state, force the outside active force of hydrone in material to strengthen, and then shortening drying time, extraneous dry new wind enters baking box by heat regenerator 10 on the other hand.10 of heat regenerators constantly arrive dry new wind by the transfer of heat of outer hydrofuge gas, thereby reduce energy consumption.

This equipment has multiple periods to arrange, can set temperature/humidity, can under dehumidifying and oven dry pattern, exchange, to adapt to the stoving process of all kinds of materials.

Above-listed detailed description is for the illustrating of the utility model possible embodiments, and this embodiment is not in order to limit the scope of the claims of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, and all should be contained in the scope of the claims of this case.

Claims

1. intelligent drying dehumidification heat pump drying case, it is characterized in that: comprise the first evaporimeter (7), the second evaporimeter (8), condenser (2), compressor (1), heat regenerator (10), the other outer blower fan (12) that is provided with of described the second evaporimeter (8), the other interior circulating fan (11) that is provided with of condenser (2), heat regenerator (10) one sides are provided with wet-emitting blower (13), opposite side is established fresh wind port (14), the output pipe of described the first evaporimeter (7) and the second evaporimeter (8) is connected with gas-liquid separator (9) respectively, on intake line, be serially connected with the first magnetic valve (5) and the second magnetic valve (6), the intake line of condenser (2) is connected with compressor (1), output pipe is serially connected with filter (3) successively, heating power expansion valve (4), and output is connected on the pipeline between the first magnetic valve (5) and the second magnetic valve (6), the input of gas-liquid separator (9) is connected with the output pipe of the first evaporimeter (7) and the second evaporimeter (8), output is connected with compressor (1).