CN2725762Y - Integrated dehumidifier - Google Patents

Integrated dehumidifier Download PDF

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Publication number
CN2725762Y
CN2725762Y CN 200420083782 CN200420083782U CN2725762Y CN 2725762 Y CN2725762 Y CN 2725762Y CN 200420083782 CN200420083782 CN 200420083782 CN 200420083782 U CN200420083782 U CN 200420083782U CN 2725762 Y CN2725762 Y CN 2725762Y
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China
Prior art keywords
condenser
compressor
condensed water
cross valve
defrosting
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Expired - Fee Related
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CN 200420083782
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Chinese (zh)
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熊晓强
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Individual
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Priority to CN 200420083782 priority Critical patent/CN2725762Y/en
Priority to HK05105206A priority patent/HK1073576A2/en
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Abstract

The utility model relates to a dehumidifier, in particular to an integral dehumidifier, comprising blades, a water receiving plate and a dehumidifying device composed of a compressor, a condenser, an evaporator and a choke capillary which are connected with each other. A pre-cooling condenser is provided between the air out of the compressor and the air inlet of the condenser. With simple and reasonable structure, the integral dehumidifier can enhance the condensation effect of the condenser of the integral dehumidifier, so as to lower down energy consumption, increase dehumidification effect and obtain high-efficient dehumidification, and thus the integral dehumidifier can operate under high temperature with high efficiency; meantime, a condensed water heat regenerator is additionally provided to make the energy of the condensed water with low temperature reused, and thus the problem that coagulated water-drops on the surface of a drainage pipe or a water tank caused by the drainage of the condensed water drop into the room is solved; a defrosting four-way valve or a defrosting electromagnetic valve is used to solve the problem that the integral dehumidifier defrosts under low temperature.

Description

The monoblock type dehumidifier
Technical field
The utility model relates to a kind of dehumidifier, relates to a kind of monoblock type dehumidifier specifically.
Background technology
Now family expenses or commercial monoblock type dehumidifier system all adopt two heat exchangers of forward and backward distribution as condenser and evaporimeter, same air stream removes water for cooling through evaporimeter earlier and heats by condenser, the dry air that obtains heating, make the condensation of refrigerant in the condenser simultaneously, the water at low temperature of removing enters water storage tank or discharges outdoor by drainpipe.This heat exchanger distributes, because the heat of condenser is greater than the cold of evaporimeter, the cold part that evaporimeter produces is taken away by condensate water for latent cold, remaining apparent cold but air, this part cooling air is bad to the condenser cooling effect, can cause the compressor operating load to increase, the dehumidifier power consumption is increased, especially under high temperature, high humidity environment, move, power consumption can be bigger, and be difficult to normal operation under worst hot case, and when under worst cold case, moving, must stop again behind the evaporimeter frosting defrosting, effect on moisture extraction is also undesirable.The distribution mode of therefore existing monoblock type dehumidifier heat exchanger is difficult to realize efficient dehumidifying; Also to cause drainpipe or water tank sweating to be dropped in easily indoor for the condensed water discharge method of low temperature in addition, and the discharging of the condensed water of low temperature also is a kind of energy loss.
Summary of the invention
Therefore, the purpose of this utility model is to overcome the defective that exists in the above-mentioned prior art, provide a kind of and make that energy is fully utilized in the monoblock type dehumidifier, realize efficiently dehumidifying, and can effectively improve monoblock type dehumidifier high and low temperature operating condition and condensed water conditions of discharge.
The purpose of this utility model is to realize like this.
A kind of monoblock type dehumidifier comprises the dehydrating unit that fan blade, drip tray constitute with being connected by compressor, condenser, evaporimeter, throttle capillary tube, is connected with a precooling condenser between the exhaust outlet of described compressor and the air inlet of condenser.
Technique scheme also can be made to the following further improve.
Described fan blade can be one or two.
Be provided with a condensed water regenerator between described exhaust outlet of compressor and the precooling condenser inlet, the condensed water regenerator links to each other with drip tray by water pipe, and condensed water regenerator delivery port is provided with drainpipe.
Also be provided with a defrosting cross valve between the exhaust outlet of described compressor and the precooling condenser, the high-voltage tube of defrosting cross valve links to each other with the exhaust outlet of compressor, the low-voltage tube of defrosting cross valve links to each other with the return-air mouth of compressor, and the import of precooling condenser and the outlet of evaporimeter link to each other with two other mouth of pipe of defrosting cross valve respectively.Also be provided with a condensed water regenerator at the exhaust port side of compressor or the entrance point of precooling condenser, the condensed water regenerator links to each other with drip tray by water pipe, and condensed water regenerator delivery port is provided with drainpipe.
Between the import of the outlet of precooling condenser and condenser, also be provided with a defrosting cross valve, the high-voltage tube of defrosting cross valve links to each other with the outlet of precooling condenser, the low-voltage tube of defrosting cross valve links to each other with the return-air mouth of compressor, and the import of condenser and the outlet of evaporimeter link to each other with two other mouth of pipe of defrosting cross valve respectively.Also be provided with the condensed water regenerator at the exhaust port side of compressor or at the air inlet end of precooling condenser, the condensed water regenerator links to each other with drip tray by water pipe, and condensed water regenerator delivery port is provided with drainpipe.
Between exhaust outlet of compressor and precooling condenser inlet and between throttle capillary tube and evaporimeter, have a pipeline to be connected, on this pipeline, be provided with the magnetic valve that defrosts.Also be provided with the condensed water regenerator at the exhaust port side of compressor or at the air inlet end of precooling condenser, the condensed water regenerator links to each other with drip tray by water pipe, and condensed water regenerator delivery port is provided with drainpipe.
Described throttle capillary tube can be replaced by heating power expansion valve, electric expansion valve or orifice plate restricting element.
The utility model structural design advantages of simple can make monoblock type dehumidifier condenser condenses effect improve, thereby cut down the consumption of energy, and improves effect on moisture extraction, realizes efficiently dehumidifying, and can make monoblock type dehumidifier safe and highly efficient operation under worst hot case; The condensed water regenerator of Zeng Jiaing utilizes cryogenic condensation water energy more simultaneously, and has solved condensed water discharging and may cause drainpipe or water tank sweating to be dropped in indoor problem; Defrosting cross valve that adopts or defrosting magnetic valve have also solved the defrosting problem that the monoblock type dehumidifier moves at low temperatures.
Description of drawings
Accompanying drawing 1 is embodiment 1 a structural principle schematic diagram.
Accompanying drawing 2 is embodiment 2 structural principle schematic diagrames.
Accompanying drawing 3 is embodiment 3 structural principle schematic diagrames.
Accompanying drawing 4 is embodiment 4 structural principle schematic diagrames.
Accompanying drawing 5 is embodiment 5 structural principle schematic diagrames.
Accompanying drawing 6 is embodiment 6 structural principle schematic diagrames.
Accompanying drawing 7 is embodiment 7 structural principle schematic diagrames.
Accompanying drawing 8 is embodiment 8 structural principle schematic diagrames.
Accompanying drawing 9 is embodiment 9 structural principle schematic diagrames.
Accompanying drawing 10 is embodiment 10 structural principle schematic diagrames.
Accompanying drawing 11 is embodiment 11 structural principle schematic diagrames.
The specific embodiment
The utility model is described in further detail below by embodiment and accompanying drawing.
Embodiment 1, with reference to Fig. 1.A kind of monoblock type dehumidifier comprises the dehydrating unit that fan blade 7, drip tray 3 constitute with being connected by compressor 1, condenser 4, evaporimeter 6, throttle capillary tube 5, is provided with a precooling condenser 2 between the air inlet of the exhaust outlet of described compressor 1 and condenser 4.Fan blade 7 forces a room air part by precooling condenser 2, and another part is forced by evaporimeter 6 and condenser 4 it to be carried out forced-convection heat transfer.
High temperature, the high-pressure gaseous refrigerant that discharge compressed machine 1 compression back, be introduced into 2 precoolings of precooling condenser, enter condenser 4 condensations again, cold-producing medium becomes the sub-cooled liquid refrigerant of middle temperature, high pressure, enter the liquid refrigerant that becomes low temperature, low pressure after throttle capillary tube 5 throttlings again, enter evaporimeter 6 evaporations, the liquid refrigerant of low temperature, low pressure becomes low pressure behind the evaporation and heat-exchange in evaporimeter 6, the cryogenic gaseous cold-producing medium is got back to compressor 1 return-air mouth by evaporimeter 6 outlets.Force the air by evaporimeter 6, condenser 4, cool-down dehumidification in evaporimeter 6 is heated at condenser 4 more earlier, and the condensed water of dehumidifying flows to drip tray 3 through evaporimeter 6.
Embodiment 2, with reference to accompanying drawing 2.Embodiment 2 is with the difference of embodiment 1: described fan blade 7 is two fan blades, and wherein a fan blade 7 is forced by evaporimeter 6 and condenser 4 room air, and another fan blade 7 is forced by precooling condenser 2 room air.
Also can be located at precooling condenser 2 and this fan blade 7 outdoor, by this fan blade 7 outdoor air is forced by precooling condenser 2, if do not want to increase indoor temperature, corresponding precooling condenser 2 air outlets increase the air of an exhaust duct after with heat exchange be discharged to outdoor, not in the inlet chamber.
Embodiment 3, with reference to accompanying drawing 3.The difference of embodiment 3 and embodiment 1 is: be provided with a condensed water regenerator 9 between described compressor 1 exhaust outlet and 2 imports of precooling condenser, condensed water regenerator 9 links to each other with drip tray 3 by water pipe, and condensed water regenerator 9 delivery ports are provided with drainpipe.
The cryogenic condensation water of removing from evaporimeter 6 condensations enters condensed water regenerator 9 water inlets by drainpipe after drip tray 3 is collected, high temperature, the high-pressure gaseous refrigerant heating of being discharged by compressor 1 compression back discharged through the outlet pipe of condensed water regenerator 9 delivery ports again; And high temperature, the high-pressure gaseous refrigerant that discharge compressed machine 1 compression back, earlier by entering precooling condenser 2 again after 9 coolings of condensed water regenerator.
Embodiment 4, with reference to accompanying drawing 4.
The difference of embodiment 4 and embodiment 1 is: also be provided with a defrosting cross valve 10 between the exhaust outlet of described compressor 1 and the precooling condenser 2, the high-voltage tube of defrosting cross valve 10 links to each other with the exhaust outlet of compressor 1, the low-voltage tube of defrosting cross valve 10 links to each other with the return-air mouth of compressor 1, and the outlet of the import of precooling condenser 2 and evaporimeter 6 links to each other with two other mouth of pipe of defrosting cross valve 10 respectively.
High temperature, the high-pressure gaseous refrigerant that discharge compressed machine 1 compression back enter precooling condenser 2 by defrosting cross valve 10; And low pressure, cryogenic gaseous cold-producing medium are to get back to compressor 1 return-air mouth by evaporimeter 6 outlets through defrosting cross valve 10.When evaporimeter 6 frostings, defrosting cross valve 10 is opened, high temperature, the high-pressure gaseous refrigerant that discharge compressor 1 compression back, directly enter evaporimeter 6 outlets by defrosting cross valve 10, to evaporimeter 6 defrostings, respectively by throttle capillary tube 5, condenser 4, precooling condenser 2, get back to compressor 1 return-air mouth again through defrosting cross valve 10.
Embodiment 5, with reference to accompanying drawing 5.
Embodiment 5 is schemes that embodiment 3 and embodiment 4 unite two into one, and the exhaust outlet of described compressor 1 links to each other with condensed water regenerator 9 earlier, links to each other with defrosting cross valve 10, and links to each other with the import of precooling condenser 2 by defrosting cross valve 10.
High temperature, the high-pressure gaseous refrigerant that discharge compressed machine 1 compression back are after 9 coolings of condensed water regenerator, again by entering precooling condenser 2 behind the defrosting cross valve 10; And low pressure, cryogenic gaseous cold-producing medium are to get back to compressor 1 return-air mouth by evaporimeter 6 outlets through defrosting cross valve 10.When evaporimeter 6 frostings, defrosting cross valve 10 is opened, by condensed water regenerator 9 cooled high temperature, high-pressure gaseous refrigerant, directly enter evaporimeter 6 outlets by defrosting cross valve 10, to evaporimeter 6 defrostings, respectively by throttle capillary tube 5, condenser 4, precooling condenser 2, get back to compressor 1 return-air mouth again through defrosting cross valve 10.
Embodiment 6, with reference to accompanying drawing 6.
Embodiment 6 is with the difference of embodiment 5: the exhaust outlet of described compressor 1 links to each other with defrosting cross valve 10 earlier, links to each other with condensed water regenerator 9, and links to each other with the import of precooling condenser 2 by condensed water regenerator 9.
High temperature, the high-pressure gaseous refrigerant that discharge compressed machine 1 compression back, enter 9 coolings of condensed water regenerator by defrosting cross valve 10 after, enter precooling condenser 2 again; And low pressure, cryogenic gaseous cold-producing medium are to get back to compressor 1 return-air mouth by evaporimeter 6 outlets through defrosting cross valve 10.When evaporimeter 6 frostings, defrosting cross valve 10 is opened, high temperature, the high-pressure gaseous refrigerant that discharge compressor 1 compression back, directly enter evaporimeter 6 outlets by defrosting cross valve 10, to evaporimeter 6 defrostings, respectively by throttle capillary tube 5, condenser 4, precooling condenser 2, get back to compressor 1 return-air mouth again through defrosting cross valve 10.
Embodiment 7, with reference to accompanying drawing 7.
The difference of embodiment 7 and embodiment 1 is: also be provided with a defrosting cross valve 10 between the import of the outlet of described precooling condenser 2 and condenser 4, the high-voltage tube of defrosting cross valve 10 links to each other with the outlet of precooling condenser 2, the low-voltage tube of defrosting cross valve 10 links to each other with the return-air mouth of compressor 1, and the outlet of the import of condenser 4 and evaporimeter 6 links to each other with two other mouth of pipe of defrosting cross valve 10 respectively.
High temperature, the high-pressure gaseous refrigerant that discharge compressed machine 1 compression back are introduced into 2 precoolings of precooling condenser, enter condenser 4 by defrosting cross valve 10 again; Get back to compressor 1 return-air mouth by evaporimeter 6 outlets by defrosting cross valve 10 and become low pressure, cryogenic gaseous cold-producing medium in the evaporimeter 6 behind the evaporation and heat-exchange.When evaporimeter 6 frostings, defrosting cross valve 10 is opened, by precooling condenser 2 cooled middle temperature, high-pressure gaseous refrigerant, directly enter evaporimeter 6 outlets by defrosting cross valve 10, to evaporimeter 6 defrostings, respectively by throttle capillary tube 5, condenser 4, get back to compressor 1 return-air mouth again through defrosting cross valve 10.
Accompanying drawing 8 is embodiment 8 structural principle schematic diagrames.
Embodiment 8 is schemes that embodiment 3 and embodiment 7 unite two into one.Its operation principle is: high temperature, the high-pressure gaseous refrigerant that discharge compressed machine 1 compression back, be introduced into 9 heat exchange of condensed water regenerator, and enter 2 precoolings of precooling condenser again, enter condenser 4 by defrosting cross valve 10 then; Get back to compressor 1 return-air mouth by evaporimeter 6 outlets by defrosting cross valve 10 and become low pressure, cryogenic gaseous cold-producing medium in the evaporimeter 6 behind the evaporation and heat-exchange.When evaporimeter 6 frostings, defrosting cross valve 10 is opened, by precooling condenser 2 cooled middle temperature, high-pressure gaseous refrigerant, directly enter evaporimeter 6 outlets by defrosting cross valve 10, to evaporimeter 6 defrostings, respectively by throttle capillary tube 5, condenser 4, get back to compressor 1 return-air mouth again through defrosting cross valve 10.
Accompanying drawing 9 is embodiment 9 structural principle schematic diagrames.
Embodiment 9 is with the difference of embodiment 1: also be connected a defrosting magnetic valve 11 between pipeline that the import of the exhaust outlet of compressor 1 and precooling condenser 2 links to each other and pipeline that the import and throttle capillary tube 5 outlets of evaporimeter 6 link to each other, the inlet of defrosting magnetic valve 11 links to each other with the pipeline that the import of the exhaust outlet of compressor 1 and precooling condenser 2 links to each other, and the outlet of defrosting magnetic valve 11 links to each other with the pipeline that the import of evaporimeter 6 and throttle capillary tube 5 outlets link to each other.
When evaporimeter 6 frostings, defrosting magnetic valve 11 is opened, and high temperature, the high-pressure gaseous refrigerant that discharge compressor 1 compression back directly enter evaporimeter 6 imports by defrosting magnetic valve 11, to evaporimeter 6 defrostings, gets back to compressor 1 return-air mouth by evaporimeter 6 outlets again.
Accompanying drawing 10 is embodiment 10 structural principle schematic diagrames.
Embodiment 10 is that the entrance point at precooling condenser 2 has increased a condensed water regenerator 9 on the basis of embodiment 9.Its operation principle is identical with embodiment 3 when dehumidifying, and is identical with embodiment 9 when defrosting.
Accompanying drawing 11 is embodiment 11 structural principle schematic diagrames.
Embodiment 11 is that the port of giving vent to anger at compressor 1 has increased a condensed water regenerator 9 on the basis of embodiment 9.When evaporimeter 6 frostings, defrosting magnetic valve 11 is opened, and by condensed water regenerator 9 cooled high temperature, high-pressure gaseous refrigerant, directly enters evaporimeter 6 imports by defrosting magnetic valve 11, to evaporimeter 6 defrostings, get back to compressor 1 return-air mouth by evaporimeter 6 outlets again.

Claims (10)

1, a kind of monoblock type dehumidifier, comprise the dehydrating unit that fan blade, drip tray constitute with being connected by compressor, condenser, evaporimeter, throttle capillary tube, it is characterized in that: be connected with a precooling condenser between the exhaust outlet of described compressor and the air inlet of condenser.
2, according to the described monoblock type dehumidifier of claim 1, it is characterized in that: described fan blade can be one or two.
3, according to the described monoblock type dehumidifier of claim 1, it is characterized in that: be provided with a condensed water regenerator between described exhaust outlet of compressor and the precooling condenser inlet, the condensed water regenerator links to each other with drip tray by water pipe, and condensed water regenerator delivery port is provided with drainpipe.
4, according to the described monoblock type dehumidifier of claim 1, it is characterized in that: also be provided with a defrosting cross valve between the exhaust outlet of described compressor and the precooling condenser, the high-voltage tube of defrosting cross valve links to each other with the exhaust outlet of compressor, the low-voltage tube of defrosting cross valve links to each other with the return-air mouth of compressor, and the import of precooling condenser and the outlet of evaporimeter link to each other with two other mouth of pipe of defrosting cross valve respectively.
5, according to the described monoblock type dehumidifier of claim 4, it is characterized in that: also be provided with a condensed water regenerator at the exhaust port side of compressor or the entrance point of precooling condenser, the condensed water regenerator links to each other with drip tray by water pipe, and condensed water regenerator delivery port is provided with drainpipe.
6, according to the described monoblock type dehumidifier of claim 1, it is characterized in that: between the import of the outlet of precooling condenser and condenser, also be provided with a defrosting cross valve, the high-voltage tube of defrosting cross valve links to each other with the outlet of precooling condenser, the low-voltage tube of defrosting cross valve links to each other with the return-air mouth of compressor, and the import of condenser and the outlet of evaporimeter link to each other with two other mouth of pipe of defrosting cross valve respectively.
7, according to the described monoblock type dehumidifier of claim 6, it is characterized in that: also be provided with the condensed water regenerator at the exhaust port side of compressor or at the air inlet end of precooling condenser, the condensed water regenerator links to each other with drip tray by water pipe, and condensed water regenerator delivery port is provided with drainpipe.
8, according to the described monoblock type dehumidifier of claim 1, it is characterized in that: between exhaust outlet of compressor and precooling condenser inlet and between throttle capillary tube and evaporimeter, have a pipeline to be connected, on this pipeline, be provided with the magnetic valve that defrosts.
9, described according to Claim 8 monoblock type dehumidifier, it is characterized in that: also be provided with the condensed water regenerator at the exhaust port side of compressor or at the air inlet end of precooling condenser, the condensed water regenerator links to each other with drip tray by water pipe, and condensed water regenerator delivery port is provided with drainpipe.
10, according to the described monoblock type dehumidifier of claim 1, it is characterized in that: described throttle capillary tube can be replaced by heating power expansion valve, electric expansion valve or orifice plate restricting element.
CN 200420083782 2004-09-07 2004-09-07 Integrated dehumidifier Expired - Fee Related CN2725762Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 200420083782 CN2725762Y (en) 2004-09-07 2004-09-07 Integrated dehumidifier
HK05105206A HK1073576A2 (en) 2004-09-07 2005-06-22 An integrated de-humidifier.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420083782 CN2725762Y (en) 2004-09-07 2004-09-07 Integrated dehumidifier

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CN2725762Y true CN2725762Y (en) 2005-09-14

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HK (1) HK1073576A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101603712B (en) * 2009-06-11 2012-07-04 珠海天济能源科技有限公司 Dehumidifier
CN103785273A (en) * 2012-10-31 2014-05-14 Abb公司 Arrangement for removing water from an equipment space
CN105299760A (en) * 2015-11-11 2016-02-03 宁波保税区瑞丰模具科技有限公司 Dehumidifier
CN110631142A (en) * 2019-03-19 2019-12-31 浙江施和智能科技有限公司 Automatic defrosting dehumidifier

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101603712B (en) * 2009-06-11 2012-07-04 珠海天济能源科技有限公司 Dehumidifier
CN103785273A (en) * 2012-10-31 2014-05-14 Abb公司 Arrangement for removing water from an equipment space
US9528763B2 (en) 2012-10-31 2016-12-27 Abb Technology Oy Arrangement for removing water from an equipment space
CN105299760A (en) * 2015-11-11 2016-02-03 宁波保税区瑞丰模具科技有限公司 Dehumidifier
CN110631142A (en) * 2019-03-19 2019-12-31 浙江施和智能科技有限公司 Automatic defrosting dehumidifier

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