CN101545196B - Cold-heat integrated air-conditioned clothes dryer - Google Patents

Cold-heat integrated air-conditioned clothes dryer Download PDF

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Publication number
CN101545196B
CN101545196B CN2009100385959A CN200910038595A CN101545196B CN 101545196 B CN101545196 B CN 101545196B CN 2009100385959 A CN2009100385959 A CN 2009100385959A CN 200910038595 A CN200910038595 A CN 200910038595A CN 101545196 B CN101545196 B CN 101545196B
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CN
China
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heat exchanger
air
port
indoor
valve
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CN2009100385959A
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Chinese (zh)
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CN101545196A (en
Inventor
陈静
黄伟民
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广东格兰仕集团有限公司
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Publication of CN101545196A publication Critical patent/CN101545196A/en
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Abstract

The invention relates to a cold-heat integrated air-conditioned clothes dryer which comprises a compressor, an external machine heat exchanger, an air-conditioned heat exchanger, a four-way reversing valve, disconnecting valves and a clothes dryer part, wherein the interface a and the interface c of the four-way reversing valve are respectively connected with the high-pressure output port and the low-pressure input port of the compressor, the interface b of the four-way reversing valve is connected with the port g of the air-conditioned heat exchanger through the first disconnecting valve, the interface d of the four-way reversing valve is connected with the port i of the external machine heat exchanger; the port h of the air-conditioned heat exchanger is communicated with the port j of the external machine heat exchanger through the second disconnecting valve and a first throttling and flow-adjusting device, a magnet valve is connected in series between the port g of the air-conditioned heat exchanger and the first disconnecting valve, and the clothes dryer part is connected in parallel at two ends of the magnet valve. The multiple air-conditioned clothes dryer comprises an outdoor machine and an indoor machine, wherein the outdoor machine is arranged outdoors, the indoor machine adopts a floor type and is placed in a living room; and the indoor machine can realize the functions of refrigerating, heating, drying clothes, removing humidity, sending wind and the like through the four-way reversing valve and the magnet valve.

Description

Cold-heat integrated air-conditioned clothes dryer

Technical field

The present invention relates to refrigeration and household electrical appliance technical field, particularly a kind of heat-pump-type cold-heat integrated air-conditioned clothes dryer.

Background technology

At present, domestic air conditioner is more and more universal, and dryer also enters into family gradually.But air-conditioner and dryer all are independently, buy respectively.And domestic and international existing dryer generally is to adopt the electric heater mode of heating, and its efficient is less than 1; The method that adopts the heating and refrigerating heat pump dehumidifying is also arranged, but it costs an arm and a leg the waste metals resources owing to be equipped with a whole set of heat pump assemblies such as compressor, condenser, evaporimeter, throttling arrangement.

Disclose a kind of multifunction clothes drying babinet among the China Patent No. ZL200620002679.9, the cavity of cabinet connects condenser, and vaporization chamber connects cavity and condensation chamber by transfer valve; Vaporization chamber has drainage mechanism, ventilation pump, inlet valve and controlled blind window, and the ventilation pump has yard piping; Condenser is positioned at condensation chamber, and outside air-intake duct has controllable valve.But the air conditioning function of this structure has only independent refrigeration, does not have a heat-production functions, requires further improvement.

Summary of the invention

Purpose of the present invention aims to provide the cold-heat integrated air-conditioned clothes dryer of a kind of simple and reasonable, diverse in function, environmental protection and energy saving, to overcome weak point of the prior art.

A kind of cold-heat integrated air-conditioned clothes dryer by this purpose design, comprise compressor, outer machine heat exchanger, heat exchanger of air condition, four-way change-over valve, stop valve and dryer part, the a interface of four-way change-over valve and c interface join with the high pressure delivery outlet and the low pressure input port of compressor respectively, the b interface joins by the g port of first stop valve and heat exchanger of air condition, the d interface joins with the i port of outer machine heat exchanger, the h port of heat exchanger of air condition passes through second stop valve and first throttle and flow regulator and is communicated with the j port of outer machine heat exchanger, its architectural feature is also to be in series with electromagnetic valve between the g port of heat exchanger of air condition and first stop valve, and dryer partly is connected in parallel on the two ends of electromagnetic valve.

Described dryer partly comprises drying heat exchanger and second throttling and flow regulator, the k port of drying heat exchanger is connected with the m port of electromagnetic valve, and the L port of drying heat exchanger is connected with the n port of electromagnetic valve by second throttling and flow regulator.The one or both ends of first throttle and flow regulator and/or second throttling and flow regulator also are in series with filter.Throttling and flow regulator have throttling, regulate flow, function such as open or close, and it is represented as electric expansion valve, also can be formed by combining by capillary, check valve, electromagnetic valve.

Described cold-heat integrated air-conditioned clothes dryer is divided into off-premises station and indoor set, and off-premises station is made up of compressor, four-way change-over valve, outer machine heat exchanger, outdoor supply air system, outdoor cabinet and outdoor control section; Indoor set is made up of drying heat exchanger, electromagnetic valve, heat exchanger of air condition, indoor supply air system, indoor cabinet, drying case, indoor control section and second throttling and flow regulator and connected filter; First throttle and flow regulator and connected filter are arranged in off-premises station or the indoor set.

Connect by the tube connector that is respectively arranged with stop valve between described off-premises station and the indoor set, wherein, a tube connector is the tube connector that joins with electromagnetic valve, drying heat exchanger and four-way change-over valve b interface, and another root is for connecting the tube connector of heat exchanger of air condition and outer machine heat exchanger.

The indoor set upper box part of described indoor set is established air-conditioner air outlet, and the bottom is provided with the drying case, and the air intake place is provided with air filter, and indoor supply air system provides heat exchange wind for drying heat exchanger and heat exchanger of air condition.

The present invention combines air-conditioning internal machine and dryer together, create a kind of brand-new floor air conditioner drying all-in-one, constitute by off-premises station and indoor set two parts, off-premises station is installed on the outside, indoor set is positioned over indoor, is console mode, and the drying case is established in the bottom, air-conditioner air outlet is established on top, realizes dryer function and air-conditioner function; Indoor set is that the conversion by four-way change-over valve and electromagnetic valve realizes functions such as refrigerating function, heat-production functions, clothes drying function, dehumidifying, air-supply, allow the user have air-conditioner and dryer simultaneously with more economical price, dryer takes up room no longer separately, and clothes drying function adopts heat pump as thermal source, effectively (Energy Efficiency Ratio is far above the common electrical hot type for saves energy, can reach easily more than the 3.0W/W, energy-conservation obvious).Simultaneously, because of the drying case is positioned at indoorly, drying adopts room air, and the air intake filter is arranged, and so drying is not subjected to outdoor pollution effect, cleans more.It is simple and reasonable, multiple functional, material usage is little, and cost is low, efficiency is high.

Description of drawings

Fig. 1 is one embodiment of the invention structural principle schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is further described.

Referring to Fig. 1, this cold-heat integrated air-conditioned clothes dryer comprises by compressor 1, four-way change-over valve 12, outer machine heat exchanger 13, outdoor supply air system 14, outdoor cabinet, outdoor control section, first throttle and flow regulator 3 and is connected on first throttle and off-premises station that first filter 2 at flow regulator two ends and second filter 4 etc. are formed; Also have by drying heat exchanger 5, electromagnetic valve 9, heat exchanger of air condition 11, indoor supply air system 10, indoor cabinet, drying case, indoor control section and second throttling and flow regulator 7 and be connected on second throttling and indoor set that the 3rd filter 6 at flow regulator two ends and the 4th filter 8 etc. are formed.

The a interface of four-way change-over valve 12 and c interface join with the high pressure delivery outlet e and the low pressure input port f of compressor 1 respectively, the b interface is connected with the m port of electromagnetic valve 9 and the k port of drying heat exchanger 5 respectively by first stop valve 15, and the d interface joins with the i port of outer machine heat exchanger 13.The n port of electromagnetic valve 9 and the g port of heat exchanger of air condition 11 join, and the h port of heat exchanger of air condition is communicated with the j port of outer machine heat exchanger 13 by second stop valve 17, second filter 4, first throttle and flow regulator 3 and first filter 2.Drying heat exchanger 5L port is connected with the n port of electromagnetic valve 9 with the 4th filter 8 by the 3rd filter 6, second throttling and flow regulator 7.

The indoor set upper box part of indoor set 16 is established air-conditioner air outlet, and the bottom is provided with the drying case, and the air intake place is provided with air filter, and indoor supply air system 10 provides heat exchange wind for drying heat exchanger 5 and heat exchanger of air condition 11.

Above-mentioned outdoor cabinet, outdoor control section, indoor cabinet, drying case, indoor control section, air-conditioner air outlet and be arranged among the air filter figure at air intake place all not shown.

Its operation principle is:

(1) refrigerating operaton

During refrigerating operaton, electromagnetic valve 9 is opened, four-way change-over valve 12 outages (promptly be in a interface and be communicated with the d interface, the refrigeration conducting state that the b interface is communicated with the c interface); Outdoor supply air system 14 is opened, and indoor supply air system 10 is opened.Cold-producing medium circulation process principle is as follows: the high-temperature high-pressure refrigerant steam that compressor 1 is discharged, machine heat exchanger 13 carries out condensation outside a of four-way change-over valve interface and d interface enter, become high-temperature liquid state, behind first filter 2, enter first throttle and flow regulator 3 again, after the throttling, cold-producing medium becomes low-temp low-pressure liquid, entering heat exchanger of air condition 11 behind second filter 4 and second stop valve 17 evaporates, heat in the absorption chamber, reduce indoor temperature, finish refrigerating function, then through electromagnetic valve 9, first stop valve 15, the b interface and the c interface of four-way change-over valve are got back to compressor 1, finish circulation.Second throttling during this time and flow regulator 7 are in closed condition.

(2) heating operation

During heating operation, electromagnetic valve 9 is opened, four-way change-over valve 12 energisings (promptly be in a interface and be communicated with the b interface, the c interface is communicated with the d interface heats conducting state); Outdoor supply air system 14 is opened, and indoor supply air system 10 is opened.Cold-producing medium circulation process principle is as follows: the high-temperature high-pressure refrigerant steam that compressor 1 is discharged, through a of four-way change-over valve interface, the b interface and first stop valve 15 enter electromagnetic valve 9, enter heat exchanger of air condition 11 then and carry out condensation, release heat is finished heat-production functions, cold-producing medium becomes high-temperature liquid state, again successively through second stop valve 17, enter first throttle and flow regulator 3 behind second filter 4, after the throttling, cold-producing medium becomes low-temp low-pressure liquid, carry out carburation by evaporation through entering outer machine heat exchanger 13 absorption outside heat behind first filter 2, get back to compressor 1 through the d of four-way change-over valve interface and c interface then, finish circulation.Second throttling during this time and flow regulator 7 are in low discharge to be opened or the batch (-type) opening, is beneficial to oil return.

(3) drying operation

During the drying operation, electromagnetic valve 9 cuts out, four-way change-over valve 12 energisings (promptly be in and heat conducting state); Outdoor supply air system 14 is by Based Intelligent Control, and indoor supply air system 10 is opened.Cold-producing medium circulation process principle is as follows: the high-temperature high-pressure refrigerant steam that compressor 1 is discharged, through a of four-way change-over valve interface, the b interface and first stop valve 15 enter drying heat exchanger 5 and carry out condensation, release heat, finish clothes drying function, cold-producing medium becomes high-temperature liquid state, behind the 3rd filter 6, enter second throttling and flow regulator 7 again, after the throttling, cold-producing medium becomes low-temp low-pressure liquid, behind the 4th filter 8, enter heat exchanger of air condition 11 absorption heats and carry out carburation by evaporation (moisture in the drying circulating air is discharged the outside after heat exchanger of air condition 11 condensations at this moment), again through second stop valve 17, second filter 4, first throttle and flow regulator 3, first filter 2 enters outer machine heat exchanger 13, get back to compressor 1 through the d of four-way change-over valve interface and c interface then, finish circulation.First throttle and flow regulator 3 are in big flow opening during this time, and second throttling and flow regulator 7 are in automatic adjustment state.

Claims (5)

1. cold-heat integrated air-conditioned clothes dryer, comprise compressor (1), outer machine heat exchanger (13), heat exchanger of air condition (11), four-way change-over valve (12), stop valve and dryer part, the a interface of four-way change-over valve and c interface join with high pressure delivery outlet (e) and low pressure input port (f) of compressor respectively, the b interface joins by the g port of first stop valve (15) with heat exchanger of air condition, the d interface joins with the i port of outer machine heat exchanger, the h port of heat exchanger of air condition passes through second stop valve (17) and first throttle and flow regulator (3) and is communicated with the j port of outer machine heat exchanger, it is characterized in that also being in series with electromagnetic valve (9) between the g port of heat exchanger of air condition and first stop valve, dryer partly is connected in parallel on the two ends of electromagnetic valve;
Described dryer partly comprises drying heat exchanger (5) and second throttling and flow regulator (7), the k port of drying heat exchanger is connected with the m port of electromagnetic valve (9), and the L port of drying heat exchanger is connected with the n port of electromagnetic valve by second throttling and flow regulator.
2. cold-heat integrated air-conditioned clothes dryer according to claim 1 is characterized in that the one or both ends of described first throttle and flow regulator (3) and/or second throttling and flow regulator (7) also are in series with filter.
3. cold-heat integrated air-conditioned clothes dryer according to claim 2, it is characterized in that described cold-heat integrated air-conditioned clothes dryer is divided into off-premises station (18) and indoor set (16), off-premises station is made up of compressor, four-way change-over valve (12), outer machine heat exchanger (13), outdoor supply air system (14), outdoor cabinet and outdoor control section; Indoor set is made up of drying heat exchanger (5), electromagnetic valve (9), heat exchanger of air condition (11), indoor supply air system (10), indoor cabinet, drying case, indoor control section and second throttling and flow regulator (7) and connected filter; First throttle and flow regulator (3) and connected filter are arranged in off-premises station or the indoor set.
4. cold-heat integrated air-conditioned clothes dryer according to claim 3, it is characterized in that connecting by the tube connector that is respectively arranged with stop valve between described off-premises station and the indoor set, wherein, a tube connector is the tube connector that joins with electromagnetic valve (9), drying heat exchanger (5) and four-way change-over valve (12) b interface, and another root is for connecting the tube connector of heat exchanger of air condition (11) and outer machine heat exchanger (13).
5. according to claim 3 or 4 described cold-heat integrated air-conditioned clothes dryers, the indoor set upper box part that it is characterized in that described indoor set is established air-conditioner air outlet, the bottom is provided with the drying case, the air intake place is provided with air filter, and indoor supply air system (10) provides heat exchange wind for drying heat exchanger (5) and heat exchanger of air condition (11).
CN2009100385959A 2009-04-07 2009-04-07 Cold-heat integrated air-conditioned clothes dryer CN101545196B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN2009100385959A CN101545196B (en) 2009-04-07 2009-04-07 Cold-heat integrated air-conditioned clothes dryer

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CN101545196B true CN101545196B (en) 2011-03-02

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102506486B (en) * 2011-10-11 2016-07-06 美的集团股份有限公司 A kind of control method of air-conditioner
CN103032926A (en) * 2012-07-28 2013-04-10 李宏江 100% electricity-saving air conditioner water heater, clothes drying air conditioner and ice-making water heater
CN107366999B (en) * 2017-06-30 2019-11-05 青岛海尔空调器有限总公司 A kind of multiple air-conditioned clothes dryer and its control method
CN107504629A (en) * 2017-08-02 2017-12-22 青岛海尔空调器有限总公司 A kind of multiple air-conditioned clothes dryer and its control method
CN107726495B (en) * 2017-09-19 2019-10-01 青岛海尔空调器有限总公司 Indoor unit
CN107543251B (en) * 2017-09-19 2019-10-01 青岛海尔空调器有限总公司 Indoor unit
CN107702208A (en) * 2017-09-19 2018-02-16 青岛海尔空调器有限总公司 Indoor set
CN107687676B (en) * 2017-09-19 2019-11-05 青岛海尔空调器有限总公司 Indoor unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104044A (en) * 1976-10-05 1978-08-01 Sporlan Valve Company Bidirectional flow filter-drier assembly
CN101109145A (en) * 2006-07-19 2008-01-23 乐金电子(天津)电器有限公司 Utilization of condensing hot dryer with air-condition system and air-condition system thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104044A (en) * 1976-10-05 1978-08-01 Sporlan Valve Company Bidirectional flow filter-drier assembly
CN101109145A (en) * 2006-07-19 2008-01-23 乐金电子(天津)电器有限公司 Utilization of condensing hot dryer with air-condition system and air-condition system thereof

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