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Large-air-volume dehumidifier with bypass

A technology for dehumidifiers and large air volumes, applied in space heating and ventilation, heating and ventilation hoods/covers, space heating and ventilation details, etc., can solve the problems of condensers, dehumidification energy efficiency ratio reduction, and compressor power consumption Large and other problems, to achieve the effect of improving the dehumidification energy efficiency ratio, reducing condensation pressure, and reducing power consumption

Active Publication Date: 2022-05-31
HANGZHOU PREAIR ELECTRICAL APPLIANCE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of air duct layout cannot meet the condenser's demand for large air volume, and increases the condensation pressure of the refrigerant in the condenser, resulting in high power consumption of the compressor and a decrease in the dehumidification energy efficiency ratio.

Method used

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  • Large-air-volume dehumidifier with bypass
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  • Large-air-volume dehumidifier with bypass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: A large air volume dehumidifier with bypass (see attached Figure 1 Attached Figure 4 ), including the body 1, evaporator 2, the first condenser 3, the second condenser 4, fan 5, the second condenser is installed in the body and the body part is separated into the air intake chamber 6 and the exhaust air chamber 7, the body is provided with and the air intake chamber is connected to the main air inlet 8 and bypass air inlet 9, the evaporator and the first condenser are installed in the corresponding position of the main air inlet, the evaporator is placed between the main air inlet and the first condenser; the air inlet of the fan is connected to the exhaust cavity, and the air outlet of the fan is connected to the outside of the body. The compressor, throttle, compressor, second condenser, first condenser, throttle and evaporator are installed in series through the pipeline to form a circulation circuit. A small fan is installed on the fuselage, a small fan is in...

Embodiment 2

[0038] Example 2: A large air volume dehumidifier with bypass (see attached Figure 5 attach Figure 6), its structure is similar to Example 1, the main difference is that in the present embodiment of the bypass air inlet position is installed rotary air regulation mechanism 21, rotary air regulation mechanism comprising a mounting plate 22, the drive strip 23, a number of drive discs 24, the drive strip can be moved mounted on the mounting plate, the drive disc rotation is mounted on the mounting plate, the drive disc is connected with the drive strip transmission, the drive strip moves to drive the drive disc rotation; the mounting plate and the corresponding position of the drive disc are arranged with a number of ventilation slots 25, The drive disc and the ventilation groove hole correspondingly provided a number of air trough holes 26, with the rotation of the drive disc so that the air trough hole and the ventilation groove hole coincide or staggered. The fuselage is installe...

Embodiment 3

[0040] Example 3: A large air volume dehumidifier with bypass (see attached Figure 5 attach Figure 7 ), its structure is similar to Example 1, the main difference is that in the present embodiment of the bypass air inlet position to install a rotary air control mechanism, the rotary air control mechanism includes a mounting plate, a drive strip, a number of drive discs, the drive bar can be moved mounted on the mounting plate, the drive disc rotation is installed on the mounting plate, the drive disc is connected with the drive strip transmission, the drive strip moves to drive the drive disc rotation; the drive disc is ring-shaped, the mounting plate and the drive disc corresponding to the ventilation hole 28, the edge of the ventilation hole on the mounting plate is installed with a number of adjustment rods 29, One end of the adjustment lever is provided with a friction column 30, the friction column rotation is mounted on the mounting plate, the friction column is fitted to th...

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Abstract

The invention discloses a large-air-volume dehumidifier with a bypass, and aims to solve the problems that an existing dehumidifier cannot meet the requirement of a condenser for large air volume, the condensing pressure of a refrigerant in the condenser is improved, the power consumption of a compressor is large, and the dehumidification energy efficiency ratio is not reduced enough. The air conditioner comprises a machine body, an evaporator, a first condenser, a second condenser and a draught fan, the second condenser is installed in the machine body and divides the interior of the machine body into an air inlet cavity and an air exhaust cavity, a main air inlet and a bypass air inlet which are communicated with the air inlet cavity are formed in the machine body, and the evaporator and the first condenser are both installed at the positions corresponding to the main air inlet; and an air inlet of the fan is communicated with the exhaust cavity. According to the large-air-volume dehumidifier with the bypass, the air inlet volume is increased, the requirement of the condenser for large air volume is met, the condensing pressure of a refrigerant in the condenser is reduced, the power consumption of the compressor is reduced, and the dehumidification energy efficiency ratio is increased.

Description

Technical field [0001] The present invention relates to a dehumidification apparatus, more particularly, it relates to a large air volume dehumidifier with bypass. Background [0002] At present, the use of dehumidifiers is more and more common, it can separate the moisture in the air, dry the air, so as to achieve the purpose of dehumidification. The flow path of the traditional dehumidifier air is the evaporator and the condenser, the evaporator cools the air, condenses the moisture in the air into water droplets, and the condenser heats the air. This air duct layout can not meet the needs of the condenser for a large air volume, improves the condensing pressure of the refrigerant in the condenser, makes the compressor consume large power and reduces the dehumidification energy efficiency ratio. Contents of the Invention [0003] To overcome the above deficiencies, the present invention provides a large air volume dehumidifier with bypass, which increases the intake air volume...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/14F24F11/64F24F11/77F24F13/14F24F13/20F24F13/22F24F13/32F24F110/20
CPCF24F3/14F24F13/222F24F13/32F24F13/20F24F13/14F24F11/77F24F11/64F24F2110/20Y02B30/70
Inventor 叶海林诸葛水明蒋峰谈国峰王瑞芳
Owner HANGZHOU PREAIR ELECTRICAL APPLIANCE IND