CN202927986U - Fresh air dehumidifier - Google Patents
Fresh air dehumidifier Download PDFInfo
- Publication number
- CN202927986U CN202927986U CN 201220682618 CN201220682618U CN202927986U CN 202927986 U CN202927986 U CN 202927986U CN 201220682618 CN201220682618 CN 201220682618 CN 201220682618 U CN201220682618 U CN 201220682618U CN 202927986 U CN202927986 U CN 202927986U
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Abstract
The utility model relates to a fresh air dehumidifier comprising a housing and a refrigeration circuit which consists of a compressor, an evaporator, a throttling device, and a built-in condenser, wherein an air inlet passageway is separated in the housing, the air intake passageway is connected with a air pipe, a side of the built-in condenser is provided with an indoor air supply blower fan, and an air blowing opening of the indoor air supply blower fan points to the air pipe; and the evaporator, the built-in condenser, and the indoor air supply blower fan are all arranged in the air intake passageway. The fresh air dehumidifier also comprises an external condenser, a heat radiation fan, and a switching device, wherein an end of the external condenser and an end of the built-in condenser are connected with the throttling device, the other end of the external condenser and the other end of the built-in condenser are connected with an air outlet opening of the compressor through the switching device, and the heat radiation fan is arranged at one side of the external condenser; and the heat radiation fan, the external condenser and the compressor are all arranged at the outer side of the air inlet passageway. The fresh air dehumidifier is characterized in that a cooling and dehumidifying function and a heating dehumidifying function can be used separately through the switch between the built-in condenser and the external condenser.
Description
Technical field
The utility model relates to filed of air conditioning, and particularly a kind of both had cooling dehumidifier function, a Fresh air moisture-remover that has again intensification dehumidifier function.
Background technology
China Patent No. CN00227292.X discloses a kind of Fresh air moisture-remover on November 22nd, 2000, and it comprises evaporimeter, condenser, capillary, compressor and water-supporting disc.Evaporimeter is connected with the air intake duct of compressor, and condenser is connected with the blast pipe of compressor, and condenser is connected with evaporimeter by capillary again, and water-supporting disc is placed under evaporimeter, and blower fan also is equipped with in the condenser back, the outlet of the blower fan airduct of plugging into.During this dehumidifier dehumidifier, Cryogenic air after being dehumidified by evaporimeter need to (be that the dehumidifier of Fresh air moisture-remover air cooling-down and intensification are at same air loop through the condenser of working, can not use separately cooling dehumidifier function) after enter into indoor, when summer temperature is higher, be warmed owing to entering indoor air, cause indoor temperature to improve.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of simple and reasonable for structure, has both had cooling dehumidifier function, and the Fresh air moisture-remover that has again intensification dehumidifier function is to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved in that
a kind of Fresh air moisture-remover, comprise casing and at least by compressor, evaporimeter, the refrigerating circuit that throttling arrangement and built-in condenser consist of, the evaporimeter below is provided with water-supporting disc, divide in casing and be separated with air intake passage, the air intake passage airduct of having plugged into, built-in condenser one side is provided with indoor breeze fan, the blowing mouth of indoor breeze fan points to airduct, evaporimeter, built-in condenser and indoor breeze fan all are arranged in air intake passage, it is characterized in that: also comprise external condenser, radiator fan and conversion equipment, one end of external condenser be connected an end of condenser and be connected with throttling arrangement, the other end of external condenser be connected the other end of condenser and be connected with the exhaust outlet of compressor by conversion equipment, radiator fan is arranged on external condenser one side, radiator fan, external condenser and compressor all are arranged on outside air intake passage.
The purpose of this utility model can also adopt following technical measures to solve:
As a kind of scheme more specifically, described conversion equipment comprises the first stop valve and the second stop valve, the air intake duct of compressor is communicated with an end of evaporimeter, throttling arrangement successively, the other end of throttling arrangement is provided with two shunt, two shunt are connected with an end of built-in condenser, an end of external condenser respectively, the other end of built-in condenser is connected with the exhaust outlet of compressor by the first stop valve, and the other end of external condenser is connected with the exhaust outlet of compressor by the second stop valve.
Described throttling arrangement is capillary, heating power expansion valve or electric expansion valve.
The beneficial effects of the utility model are as follows:
This kind of external condenser of Fresh air moisture-remover increase and conversion equipment are realized the switching of built-in condenser and external condenser, reach the effect that cooling dehumidifier function and intensification dehumidification function separate use.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
in conjunction with shown in Figure 1, a kind of Fresh air moisture-remover, comprise casing 12 and at least by compressor 5, evaporimeter 1, the refrigerating circuit that throttling arrangement 2 and built-in condenser 3 consist of, evaporimeter 1 below is provided with water-supporting disc 6, divide in casing 12 and be separated with air intake passage 13, air intake passage 13 airduct 7 of having plugged into, built-in condenser 3 one sides are provided with indoor breeze fan 4, the blowing mouth of indoor breeze fan 4 points to airduct 7, evaporimeter 1, built-in condenser 3 and indoor breeze fan 4 all are arranged in air intake passage 13, it is characterized in that: also comprise external condenser 11, radiator fan 10 and conversion equipment, one end of external condenser 11 be connected an end of condenser 3 and be connected with throttling arrangement 2, the other end of external condenser 11 be connected the other end of condenser 3 and be connected by the exhaust outlet of conversion equipment with compressor 5, radiator fan 10 is arranged on external condenser 11 1 sides, radiator fan 10, external condenser 11 and compressor 5 all are arranged on air intake passage 13 outsides.
Described conversion equipment comprises the first stop valve 8 and the second stop valve 9, the air intake duct of compressor 5 is communicated with an end of evaporimeter 1, throttling arrangement 2 successively, the other end of throttling arrangement 2 is provided with two shunt, two shunt are connected with an end of built-in condenser 3, an end of external condenser 11 respectively, the other end of built-in condenser 3 is connected with the exhaust outlet of compressor 5 by the first stop valve 8, and the other end of external condenser 11 is connected with the exhaust outlet of compressor 5 by the second stop valve 9.
Described throttling arrangement 2 is capillary, heating power expansion valve or electric expansion valve.
Its operation principle is: Fresh air moisture-remover is placed in outdoor, breeze fan 4 in priming chamber, the fresh air of outdoor humidity is drawn in evaporimeter 1, cooled dose of absorption of its heat.When temperature drops to dew-point temperature when following, airborne water recovery Cheng Shui.Condensed water is caught through drainpipe and is drained by being positioned at water-supporting disc 6 under evaporimeter 1.
When temperature is low, to control the first stop valve 8 and open, the second stop valve 9 is closed, and opens heating mode, and cold-producing medium is compressed into high temperature and high pressure gas by compressor 5 and enters built-in condenser 3 by the first stop valve 8.The air that has reduced humidity enters the heat of built-in condenser 3 absorption refrigeration agent again, and temperature rises, and sends into continuously indoor by indoor breeze fan 4 through airduct 7.Cold-producing medium process capillary step-down flows back to evaporimeter 1.
When temperature is high, controlling the second stop valve 9 opens, the first stop valve 8 is closed the unlatching radiating mode, be compressed into high temperature and high pressure gas by compressor 5 and enter external condenser 11 by the second stop valve 9, external condenser 11 by radiator fan 10 heat radiations, without heat up by indoor breeze fan 4 through airduct 7 is directly sent into indoor through the air of evaporimeter 1 cooling dehumidifier outdoor.Cold-producing medium is lowered the temperature and is passed through the capillary step-down and flows back to evaporimeter 1.
Claims (3)
1. Fresh air moisture-remover, comprise casing and at least by compressor, evaporimeter, the refrigerating circuit that throttling arrangement and built-in condenser consist of, the evaporimeter below is provided with water-supporting disc, divide in casing and be separated with air intake passage, the air intake passage airduct of having plugged into, built-in condenser one side is provided with indoor breeze fan, the blowing mouth of indoor breeze fan points to airduct, evaporimeter, built-in condenser and indoor breeze fan all are arranged in air intake passage, it is characterized in that: also comprise external condenser, radiator fan and conversion equipment, one end of external condenser be connected an end of condenser and be connected with throttling arrangement, the other end of external condenser be connected the other end of condenser and be connected with the exhaust outlet of compressor by conversion equipment, radiator fan is arranged on external condenser one side, radiator fan, external condenser and compressor all are arranged on outside air intake passage.
2. Fresh air moisture-remover according to claim 1, it is characterized in that: described conversion equipment comprises the first stop valve and the second stop valve, the air intake duct of compressor is communicated with an end of evaporimeter, throttling arrangement successively, the other end of throttling arrangement is provided with two shunt, two shunt are connected with an end of built-in condenser, an end of external condenser respectively, the other end of built-in condenser is connected with the exhaust outlet of compressor by the first stop valve, and the other end of external condenser is connected with the exhaust outlet of compressor by the second stop valve.
3. Fresh air moisture-remover according to claim 1, it is characterized in that: described throttling arrangement is capillary, heating power expansion valve or electric expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682618 CN202927986U (en) | 2012-12-12 | 2012-12-12 | Fresh air dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682618 CN202927986U (en) | 2012-12-12 | 2012-12-12 | Fresh air dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927986U true CN202927986U (en) | 2013-05-08 |
Family
ID=48217939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682618 Expired - Fee Related CN202927986U (en) | 2012-12-12 | 2012-12-12 | Fresh air dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605700A (en) * | 2016-01-12 | 2016-05-25 | 周海兵 | Novel dehumidifying device |
-
2012
- 2012-12-12 CN CN 201220682618 patent/CN202927986U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605700A (en) * | 2016-01-12 | 2016-05-25 | 周海兵 | Novel dehumidifying device |
| CN105605700B (en) * | 2016-01-12 | 2018-06-15 | 周海兵 | Dehumidification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |