CN202452794U

CN202452794U - Novel heat pump drying room

Info

Publication number: CN202452794U
Application number: CN2012200048187U
Authority: CN
Inventors: 高树山; 吴常渠; 宋书年
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-09
Filing date: 2012-01-09
Publication date: 2012-09-26
Anticipated expiration: 2022-01-09

Abstract

The utility model provides a novel heat pump drying room, which is convenient to assemble and disassemble and small in floor space, and can be arranged indoor and outdoor. The novel heat pump drying room consists of a room body, a dehumidification room, a drying room, a partition wall, a heat pump drying unit and a panel controller, wherein the room body is made of polyurethane plates and is partitioned into the dehumidification room and the drying room; the heat pump drying unit consists of an evaporator, an aluminum alloy condenser, an air cooling condenser, a compressor, a liquid storage tank, an electromagnetic heater and an expansion valve which are respectively connected and arranged in the dehumidification room and the drying room through pipelines; an air feeder is arranged above the partition wall in the drying room; a heat cycle air channel is arranged below the partition wall in the drying room; the aluminum alloy condenser, the air cooling condenser, the compressor, the liquid storage tank, the electromagnetic heater and the expansion valve are arranged below the partition wall of the dehumidification room; and the panel controller adopts a temperature and humidity control program of a programmable logic controller (PLC).

Description

A kind of novel heat pump drying room

Technical field

The utility model relates to a kind of drying plant of double-condenser, double evaporators, specifically a kind of novel heat pump drying room.

Background technology

Drying shed is generally used for the drying of wet stock in commercial production.Heat pump drying room operation principle: heating process: in the process of oven dry, the high temperature heat pump main frame is to the drying room heating that circulates.(as: temperature is set to 70 ℃) heat pump main frame quits work automatically when the temperature in the drying room reaches set temperature, and when the temperature in the drying room is lower than the temperature that sets (as: temperature is set to 65 ℃), the heat pump main frame begins heating automatically.The hydrofuge principle: dehumidification system is to be controlled automatically by the time relay in the host computer system.The time relay can set up the hydrofuge time (as be set at: in per 21 minutes, dehumidifier was carried out in the wet-emitting blower operation in 1 minute) of wet-emitting blower on their own according to the wet steam in the drying room.Utilize the time relay control hydrofuge time, effectively avoided because under the little situation of conventional hydrofuge steam in drying room, what of uncontrollable hydrofuge time, and lost the heat in the drying room.

Summary of the invention

The purpose of the utility model provides a kind of installation, removes conveniently, and floor space is few, can be loaded on the double-condenser of indoor and outdoor, a kind of novel heat pump drying room of double evaporators structure.

The utility model for realizing its purpose, related technical scheme is: a kind of novel heat pump drying room, its structure be by: between room body, dehumidifying, drying room, partition, heat pump dryer group, panel controller constitute.

Said room body is to be processed by polyurethane plate, on the external wall in room evaporimeter is set;

Said room body uses the polyurethane plate partition to be partitioned between dehumidifying and drying room;

Said heat pump dryer group is to be made up of evaporimeter, aluminium alloy condenser, air-cooled condenser, compressor, fluid reservoir, electromagnetic heater and expansion valve, its structure through pipeline be mounted on respectively between dehumidifying with drying room in;

Cut off the top setting in the said drying room aluminium alloy condenser, air-cooled condenser are installed, the below is provided with the thermal cycle air channel is installed;

The below that cuts off between said dehumidifying is provided with compressor, fluid reservoir, electromagnetic heater and expansion valve, dehumidifying evaporimeter is installed.

Said panel controller is meant PLC Temperature and Humidity Control program.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Mark in the accompanying drawing is represented respectively:

1, room body, 2, between dehumidifying, 3, drying room, 4, cut off, 5, the heat pump dryer group, 6, panel controller.

The specific embodiment

Below in conjunction with accompanying drawing 1, the following detailed description done in a kind of novel heat pump drying room of the utility model:

A kind of novel heat pump drying of the utility model room shown in accompanying drawing, its structure be by between: room body 1, dehumidifying 2, drying room 3, cut off 4, heat pump dryer group 5, panel controller 6 constitute;

Said room body 1 is to be processed by polyurethane plate, on room body 1 outer wall evaporimeter is set;

Said room body 1 use polyurethane plate cut off 4 be partitioned between dehumidifying 2 with drying room 3;

Said heat pump dryer group 5 is to be made up of evaporimeter, aluminium alloy condenser, air-cooled condenser, compressor, fluid reservoir, electromagnetic heater and expansion valve, its structure through pipeline be mounted on respectively between dehumidifying 2 with drying room 3 in;

Cut off the top setting in the said drying room 3 aluminium alloy condenser, air-cooled condenser are installed, the below is provided with the thermal cycle air channel is installed;

The below of 2 partitions is provided with compressor, fluid reservoir, electromagnetic heater and expansion valve, dehumidifying evaporimeter is installed between said dehumidifying.

Said panel controller 6 is meant PLC Temperature and Humidity Control program.

The utility model is the known technology of those skilled in the art except that the described technical characterictic of specification, can process shown in the accompanying drawing to specifications.

Claims

1. novel heat pump drying room, its structure be by: (2), drying room (3) between room body (1), dehumidifying, cut off (4), heat pump dryer group (5), panel controller (6) constitutes; It is characterized in that room body (1) uses polyurethane plate to cut off (4) and is partitioned into (2) and drying room (3) between dehumidifying.