CN201209923Y

CN201209923Y - Dehumidifier

Info

Publication number: CN201209923Y
Application number: CNU2008200930797U
Authority: CN
Inventors: 郑双名; 刘锋; 招伟; 叶启明
Original assignee: TCL Corp
Current assignee: TCL Corp
Priority date: 2008-04-02
Filing date: 2008-04-02
Publication date: 2009-03-18
Anticipated expiration: 2018-04-02

Abstract

The utility provides a dehumidifier comprising a compressor (1), capillary (4) and a fan (7). The dehumidifier is a whole body and also comprises an condenser (2) and an evaporator (6) integral with the condenser; the air outlet of the compressor (1) communicates with inlet of the condenser (2), the outlet of condenser (2) and inlet of the evaporator (6) connects with the capillary; the outlet of evaporator communicates with return air port of the compressor (1). The dehumidifier of the utility adopts integral design and can accomplish highly effective dehumidification function under same temperature, reduces parts such as indoor heat exchanger, four-way valve and one-way valve compared with the existing dehumidifier, thus the humidifier has a simple structure, low cost and relatively few working procedures.

Description

A kind of dehumidifier

Technical field

The utility model belongs to the air-conditioning technique field, relates in particular to dehumidifying technology.

Background technology

Existing indoor air dehumidification machine has split type and monoblock type.Split type dehumidifier comprises off-premises station and indoor set as shown in Figure 1, and off-premises station comprises compressor 1 and outdoor heat exchanger 2 (condenser), and indoor set comprises cross valve 3, capillary 4, check valve 5 and parts such as indoor heat exchanger 6 (evaporimeter), blower fan 7; Monoblock type dehumidifier off-premises station and indoor set integrate, but set up independent condenser and independent evaporimeter, and its schematic diagram and refrigerant flow to the same with split type dehumidifier.And existing dehumidification mode generally has cool-down dehumidification and isothermal dehumidifying, and cool-down dehumidification can be realized refrigerating function, but dehumidification rate is lower, and isothermal dehumidifying can not be realized refrigeration, and is high but dehumidification rate is wanted.But but also isothermal dehumidifying of existing split type dehumidifier cool-down dehumidification, when using isothermal dehumidifying, its dehumidification rate is than higher, but the dehumidifier production cost of this pattern is higher.Monoblock type dehumidifier production cost is relatively low, but it can only realize cool-down dehumidification and can not realize isothermal dehumidifying that dehumidification rate is lower.

Therefore, the problem that existing dehumidifier exists is, or production cost is too high, or dehumidification rate is too low.

The utility model content

The purpose of this utility model is to provide a kind of dehumidifier, is intended to solve the problem that the dehumidifier production cost is too high or efficient is lower that exists in the prior art.

The utility model is to realize like this, a kind of dehumidifier, comprise compressor (1), capillary (4) and blower fan (7), described dehumidifier is a monoblock type, described dehumidifier also comprises condenser (2) and evaporimeter (6), described condenser (2) and evaporimeter (6) are one, the exhaust outlet of described compressor (1) connects the import of described condenser (2), the import of the outlet of described condenser (2) and described evaporimeter (6) is connected described capillary (4), and the outlet of described evaporimeter (6) connects the return-air mouth of described compressor (1).

Be input to described condenser (2) after the compressed machine of described dehumidifier refrigerant is handled and cool off heat release, the described capillary (4) of flowing through again carries out entering described evaporimeter (6) after the throttling and evaporates heat absorption.

Through described evaporimeter (6) moisture absorption, lower the temperature through described condenser then behind described blower fan (7) the absorption room air.

The setting of dividing right and left of the evaporation pipeline of the condenser pipe of described condenser (2) and described evaporimeter (6).

The evaporation pipeline of the condenser pipe of described condenser (2) and described evaporimeter (6) divides up and down and is arranged.

The evaporation pipeline of the condenser pipe of described condenser (2) and described evaporimeter (6) is arranged in a crossed manner.

The utlity model has following beneficial effect: adopt all-in-one-piece structural design, can realize isothermal dehumidifying function efficiently, compare with existing dehumidifier, parts such as indoor heat exchanger, cross valve and check valve have been reduced, simple in structure, manufacturing process is less relatively, and production cost is low.

Description of drawings

Fig. 1 is existing split type dehumidifier structure chart;

Fig. 2 is the structure chart of the dehumidifier that provides of the utility model embodiment;

Fig. 3 is the air circulation schematic diagram of the dehumidifier that provides of the utility model embodiment;

Fig. 4 is the circuit design scheme one of the dehumidifier that provides of the utility model embodiment;

Fig. 5 is the circuit design scheme two of the dehumidifier that provides of the utility model embodiment;

Fig. 6 is the circuit design scheme three of the dehumidifier that provides of the utility model embodiment.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Shown in Fig. 2, the dehumidifier that the utility model provides comprises compressor 1, condenser 2, capillary 4, evaporimeter 6 and blower fan 7, wherein, condenser 2 and evaporimeter 6 are the two-way that are divided into after redesigning by the outdoor heat exchanger pipeline to existing dehumidifier, connect capillary 4 between this two-way pipeline, so just can realize the effect of condensation and evaporation.

The dehumidifier that the utility model provides is realized dehumidifying by two circulations, air circulation in refrigerant circulation and the room.Refrigerant circulation as Fig. 2: the operation processing → discharge high temperature and high pressure gas of refrigerant by compressor 1 → cool off → become low temperature high pressure gas → by throttling arrangement (capillary) 4 → become low-temp low-pressure liquid → evaporate the low-temp low-pressure gas that absorbs heat → become by evaporimeter 6 to get back to compressor 1 through condenser 2; Air circulation in the room such as Fig. 3: airborne moisture content is adsorbed on the fin → becomes dry air → process condenser 2 by blower fan 7 operation → suctions malaria → process evaporimeter 6 and dispel the heat → blow out from air outlet.

Fig. 4 is the circuit design scheme one of the dehumidifier that provides of the utility model body, and the pipeline of condensation and evaporation is divided right and left, and as condenser, right half part is as evaporimeter with the left-half of original dehumidifier heat exchanger.Wherein 9 is condenser inlet, and 10 is condensator outlet, and 11 is evaporator, and 12 is evaporator outlet.Capillary is connected condensator outlet 10 and evaporator 11 two ends.The exhaust outlet of compressor 1 connects condenser inlet 9, and condensator outlet 10 connects capillary 4, and then links to each other the return-air mouth of 12 connection compressors 1 of evaporator outlet with evaporator 11.Refrigerant enters condenser 2 from compressed machine 1 compression back from condenser inlet 9, flows out from condensator outlet 10, from evaporator 11 inflow evaporators 6, flows back to compressor through capillary 4 stream backs after evaporator outlet 12 flows out.

Fig. 5 is the circuit design scheme two of the dehumidifier that provides of the utility model body, and the pipeline of condensation and evaporation separates up and down, and as condenser, the latter half is as evaporimeter with the first half of original dehumidifier heat exchanger.

Fig. 6 is the circuit design scheme three of the dehumidifier that provides of the utility model body, the pipeline of condensation and evaporation is staggered in together, be about to original dehumidifier heat exchanger and be divided into several portions, certain a part of left side pipeline is realized condensation, the right pipeline is realized evaporation, then realize exchange function at next part left and right sides pipeline, promptly evaporation is realized on the left side, and condensation is realized on the right.

Wherein, 9 among Fig. 5 and Fig. 6 is that condenser inlet, 10 is that condensator outlet, 11 is that evaporator, 12 is evaporator outlet.

Refrigerant enters condenser 2 and cools off heat release after compressor 1 is handled, and the capillary 4 of flowing through carries out throttling, enters evaporimeter 6 afterwards and evaporates heat absorption, and then flow back to compressor, circulates with this.In the refrigerant circulation, carry out air circulation, air is under blower fan 7 effect, and the air that forms certain wind direction flows, air flow through evaporimeter 6 and condenser 2, carry out heat exchange with refrigerant, evaporimeter 6 on fin, makes the air drying with airborne water adsorption, also makes air cooling-down simultaneously, by condenser 2 heat radiations, reach the purpose of isothermal dehumidifying so then.

Concrete when using the technical scheme that the utility model provides, can be based on the outer machine of existing split type dehumidifier, by existing dehumidifier condenser pipe is redesigned, make a part of pipeline play condensation, and another part pipeline play evaporation.Like this, do not need interior machine, do not need independently evaporimeter yet, just can realize dehumidification function efficiently as long as the outer machine after improving is moved on to indoor use.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1, a kind of dehumidifier, comprise compressor (1), capillary (4) and blower fan (7), it is characterized in that, described dehumidifier is a monoblock type, described dehumidifier also comprises condenser (2) and evaporimeter (6), described condenser (2) and evaporimeter (6) are one, the exhaust outlet of described compressor (1) connects the import of described condenser (2), the import of the outlet of described condenser (2) and described evaporimeter (6) is connected described capillary (4), and the outlet of described evaporimeter (6) connects the return-air mouth of described compressor (1).

2, dehumidifier according to claim 1, it is characterized in that, be input to described condenser (2) after the compressed machine of described dehumidifier refrigerant is handled and cool off heat release, the described capillary (4) of flowing through again carries out entering described evaporimeter (6) after the throttling and evaporates heat absorption.

3, dehumidifier according to claim 1 is characterized in that, through described evaporimeter (6) moisture absorption, lowers the temperature through described condenser then behind described blower fan (7) the absorption room air.

4, dehumidifier according to claim 1 is characterized in that, the setting of dividing right and left of the evaporation pipeline of the condenser pipe of described condenser (2) and described evaporimeter (6).

5, dehumidifier according to claim 1 is characterized in that, the evaporation pipeline of the condenser pipe of described condenser (2) and described evaporimeter (6) divides up and down and is arranged.

6, dehumidifier according to claim 1 is characterized in that, the evaporation pipeline of the condenser pipe of described condenser (2) and described evaporimeter (6) is arranged in a crossed manner.