CN209326303U - A kind of air source heat pump dryer with dehumidification function - Google Patents

Abstract

The utility model discloses a kind of air source heat pump dryer with dehumidification function, belongs to air heat humidity technical field.The utility model includes drying room and fresh air pipeline, drying room includes flat air-exchanging chamber and condensation chamber, condenser is installed in condensation chamber, including by condenser, evaporator and compression mechanism are at a heat pump circuit, wherein evaporator is mounted in evaporation vaporization chamber, a compartment is equipped in condensation chamber, one blower is installed in compartment, and compartment and condensation chamber penetrate through, the gas outlet of vaporization chamber and a return-air duct penetrate through, fresh air pipeline includes lime set pipeline and heat exchange pipeline, the output end of the condensate pipe is connected with the inlet end of a gas-liquid separator, the outlet end of gas-liquid separator is connected with the inlet end of heat exchange pipeline, the outlet side of heat exchange pipeline and condensation chamber penetrate through.The utility model is dried the air newly entered when being dried using air heat source pump to compartment, accelerates the rate of drying of object by using dry air.

Description

A kind of air source heat pump dryer with dehumidification function

Technical field

The utility model belongs to air heat humidity technical field, more particularly to a kind of air source heat pump with dehumidification function Dryer.

Background technique

Currently, gas freon is pressurizeed by compressor, becomes high temperature and high pressure gas using inverse Carnot's principle, enter the room The heat exchanger of side, refrigerant condensation liquefaction releases air in high temperature heat heating, drying room, and the material in baking room passes through The form of hot wind makes the moisture vaporization in material, and the water vapour being evaporated is drained by dehumidification system and reaches material drying Purpose, when air source heat pump dryer heats air, general new air is then located at around drying room, due in drying room Moisture discharge cause the drying room surrounding air more wet outward, it is wet to bring part into when dryer introduces new air Gas, and then reduce the drying efficiency of dryer.

Utility model content

The purpose of this utility model is to provide a kind of air source heat pump dryer with dehumidification function, by newly entering Air be dried, accelerate the rate of drying of object by using dry air.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model is a kind of air source heat pump dryer with dehumidification function, including drying room and fresh air pipeline, The drying room includes flat air-exchanging chamber and condensation chamber, is equipped with condenser in the condensation chamber, including by condenser, evaporation Device and compression mechanism are at a heat pump circuit, wherein the evaporator is mounted in vaporization chamber, one are equipped in the condensation chamber and is separated Between, a blower is installed, and compartment and condensation chamber penetrate through in the compartment, the gas outlet of the vaporization chamber and a muffler Road perforation, the fresh air pipeline include lime set pipeline and heat exchange pipeline, and the heat exchange pipeline is equipped with a coil section, the described disk Pipeline section is contacted with one section of coil pipe set on return-air duct, and one end of the condensate pipe passes through vaporization chamber, the output of the condensate pipe End is connected with the inlet end of a gas-liquid separator, and the outlet end of the gas-liquid separator is connected with the inlet end of heat exchange pipeline, institute The outlet side and condensation chamber for stating heat exchange pipeline penetrate through.

Further, the gas-liquid separator includes shell, interior underboarding and spiral fan, and the liner cooperation is in shell Cavity in, be equipped with an escape pipe between the liner and shell, the low port of one end of the escape pipe and liner penetrates through, described Spiral fan is mounted on bottom plate by a shaft, and spiral fan is located in the cavity of liner, sets on the inner wall of the liner There is a bulge loop, several through-holes are provided on the inner wall at bulge loop, the bottom plate is equipped with a liquid storage device, the liquid storage device and several through-holes Between by a return pipe be connected.

Further, the bottom plate includes upper plate and lower plate, is provided with mutual corresponding conduit on the upper plate and lower plate, The return pipe cooperation is formed by chamber in upper plate and lower plate cooperation.

Further, one section of coil pipe in the coil section and return air duct on the heat exchange pipeline is in drying room side In set air-exchanging chamber.

The utility model has the following beneficial effects:

The utility model carries out condensation liquefaction by new air of the vaporization chamber in air source heat pump to introducing, again by gas-liquid Separator carries out gas-liquid separation, accelerates the rate of drying of object by using dry air, and in new air gas-liquid separation The pre-heat treatment is carried out by the hot gas being discharged later, reduces the heat energy loss of air source heat pump.

Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the pipe-line system figure of the utility model；

Fig. 2 is the structural schematic diagram of gas-liquid separator；

In attached drawing, parts list represented by the reference numerals are as follows:

1- vaporization chamber, 2- compressor, 3- condenser, 4- evaporator, 5- fresh air pipeline, 6- gas-liquid separator, 7- backwind tube Road, 8- air-exchanging chamber, 9- condensation chamber, 10- compartment, 11- blower, 12- drying room, 501- condensate pipe, 502- condensate pipe, 601- Liner, 602- escape pipe, 603- spiral fan, 604- return pipe, 605- liquid storage device, 606- shaft, 607- bulge loop, the bottom 608- Plate, 609- shell.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top", " in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

It please refers to shown in Fig. 1-2, the utility model is a kind of air source heat pump dryer with dehumidification function, including is dried Dry chamber 12 and fresh air pipeline 5, drying room 12 include flat air-exchanging chamber 8 and condensation chamber 9, are equipped with condenser 3 in condensation chamber 9, wherein Including constituting a heat pump circuit by condenser 3, evaporator 4 and compressor 2, wherein evaporator 4 is mounted in vaporization chamber 1, special Sign is: being equipped with a compartment 10 in condensation chamber 9, is equipped with a blower 11 in compartment 10, and compartment 10 is passed through with condensation chamber 9 Logical, the gas outlet of vaporization chamber 1 and a return-air duct penetrate through, and fresh air pipeline 5 includes condensate pipe 501 and heat exchange pipeline 502, heat exchange Pipeline 502 is equipped with a coil section, which contacts with one section of coil pipe set on return-air duct, one end of condensate pipe 501 Across vaporization chamber 1, the output end of the condensate pipe 501 is connected with the inlet end of a gas-liquid separator 6, and gas-liquid separator 6 goes out liquid End is connected with the inlet end of heat exchange pipeline 502, and the outlet side of heat exchange pipeline 502 and condensation chamber 9 penetrate through；

Wherein, one section of coil pipe in the coil section and return air duct 7 on heat exchange pipeline 502 is in 12 side institute of drying room If air-exchanging chamber 8 in；

Wherein, preferred heat exchange pipeline 502 is run through on the bottom plate of condensation chamber 9, and the air inlet on compartment 10, which is located at, to be divided The eminence of partition, and then increase the heat absorption stroke of fresh air.

Wherein, gas-liquid separator 6 includes shell 609,601 bottom plate 608 of liner and spiral fan 603, and the cooperation of liner 601 exists In the cavity of shell 609, an escape pipe 602, one end and the liner 601 of the escape pipe 602 are equipped between liner 601 and shell Low port perforation, spiral fan 603 is mounted on bottom plate 608 by a shaft 606, and spiral fan 603 is located at liner 601 Cavity in, the inner wall of liner 601 is equipped with a bulge loop 607, several through-holes is provided on the inner wall at bulge loop 607, on bottom plate 608 Equipped with a liquid storage device 605, it is connected between the liquid storage device 605 and several through-holes by a return pipe 604.

Wherein, bottom plate 608 includes upper plate and lower plate, is provided with mutual corresponding conduit, return pipe 604 on upper plate and lower plate Cooperation is formed by chamber in upper plate and lower plate cooperation；

Wherein, it before fresh air enters condensation chamber by fresh air pipeline 5, needs to enter vaporization chamber and carries out cooling lime set processing, It evaporates room temperature and is in 1-10 DEG C, when external new air enters the lime set section 501 on fresh air pipeline 5, the temperature through evaporator 4 The Water vapor condensation that cold air will make in fresh air, and when passing through gas-liquid separator 6 by vapor and air separation, separation Air by being preheated when heat exchange pipeline 502 to air-exchanging chamber by the hot-air that drying room 12 flows out, and through condensation chamber 9 to air into Row heating, final hot-air are sent into drying room 12 by blower 11, are discharged in cooled via return air pipeline 7.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (4)

1. a kind of air source heat pump dryer with dehumidification function, including drying room (12) and fresh air pipeline (5), the drying Room (12) includes flat air-exchanging chamber (8) and condensation chamber (9), condenser (3) is equipped in the condensation chamber (9), including by cold Condenser (3), evaporator (4) and compressor (2) constitute a heat pump circuit, wherein the evaporator (4) is mounted on vaporization chamber (1) It is interior, it is characterised in that:

A compartment (10) are equipped in the condensation chamber (9), are equipped with a blower (11) in the compartment (10), and compartment (10) it is penetrated through with condensation chamber (9),

The gas outlet of the vaporization chamber (1) and a return-air duct penetrate through, the fresh air pipeline (5) include condensate pipe (501) road and Heat exchange pipeline (502), the heat exchange pipeline (502) are equipped with a coil section, set on the described coil section and return-air duct One section of coil pipe contact, one end of the condensate pipe (501) pass through vaporization chamber (1), the output end and a gas-liquid of the condensate pipe (501) The inlet end of separator (6) is connected,

The outlet end of the gas-liquid separator (6) is connected with the inlet end of heat exchange pipeline (502), the heat exchange pipeline (502) Outlet side and condensation chamber (9) penetrate through.

2. a kind of air source heat pump dryer with dehumidification function according to claim 1, which is characterized in that the gas Liquid/gas separator (6) includes shell (609), liner (601) bottom plate (608) and spiral fan (603), liner (601) cooperation In the cavity of shell (609), an escape pipe (602) are equipped between the liner (601) and shell, the escape pipe (602) The low port of one end and liner (601) penetrates through, and the spiral fan (603) is mounted on bottom plate (608) by a shaft (606) On, and spiral fan (603) is located in the cavity of liner (601), the inner wall of the liner (601) is equipped with a bulge loop (607), Several through-holes are provided on inner wall at bulge loop (607), the bottom plate (608) is equipped with a liquid storage device (605), the liquid storage device (605) it is connected between several through-holes by a return pipe (604).

3. a kind of air source heat pump dryer with dehumidification function according to claim 2, which is characterized in that the bottom Plate (608) includes upper plate and lower plate, and mutual corresponding conduit is provided on the upper plate and lower plate, and the return pipe (604) is matched It closes and is formed by chamber in upper plate and lower plate cooperation.

4. a kind of air source heat pump dryer with dehumidification function according to claim 1, which is characterized in that described to change One section of coil pipe in coil section and return air duct (7) on heat pipeline (502) is in ventilation set by drying room (12) side In room (8).