CN2566163Y

CN2566163Y - Integrated device with drying, sterilizing, dehumidifying and air conditoning function

Info

Publication number: CN2566163Y
Application number: CN02246218U
Authority: CN
Inventors: 苗俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-13
Filing date: 2002-08-13
Publication date: 2003-08-13
Anticipated expiration: 2012-08-13

Abstract

The utility model relates to an integrated device having drying, sterilizing, dehumidifying and air conditioning functions, which at least comprises a machine cabinet, the lower part of which is provided with a compressor, a water tank, a filter, a capillary tube, and a gas and liquid separator; the inner part of the machine cabinet is also provided with a set of heat exchanger, a filter, a capillary tube, and a gas and liquid separator, and the components are connected by pipelines which are provided with more than one switch valve; the upper and the lower ends of the machine cabinet body are respectively provided with an air inlet and an air outlet, the inner part of the machine cabinet is provided with an air flow circulating passage, the inner part of the machine cabinet is also provided with an object placing cavity, and heat emitted by the heat exchanger in the refrigerating process can be led into the object placing cavity and can be used for drying and heating objects placed in the object placing cavity. The utility model adopts the principle that an air conditioner is carried out with the refrigeration and also generates heat simultaneously, the utility model can realized the multiple functions that the objects placed in the object placing cavity are dried, heated, and sterilized, and the temperature and the humidity regulation of the indoor air can be carried out through changing the circulating mode of the air conditioner; the circulating utilization of the heat can be realized, the energy can be saved, and the space can be saved.

Description

The device of integrated oven dry, sterilization, dehumidifying and air conditioning function

Technical field:

The utility model relates to a kind of integrated device of multiple function, and especially a kind of integrated oven dry is heated, sterilized, the device of dehumidifying and air conditioning function, belongs to field of domestic appliances manufacture technology.

Background technology:

Along with the raising day by day of living standard, the use of various household electrical appliance is more and more general.At present the kind of the electrical appliance that makes also gets more and more, but the function ratio of every kind of electrical equipment is more single, a kind of device can integrated multiple function seldom.Electrical equipment such as our air-conditioning used in everyday, dryer, disinfection cabinet, every kind all has function separately, but does not have association each other.So not only in the process of using, can bring some inconvenience, say the waste that also can cause to a certain extent from the meaning in the energy and space to us.Such as: air-conditioning is heat radiation simultaneously in the process of refrigeration, and heat that radiator produces generally is discharged in the atmosphere by off-premises station, becomes waste gas.If the Btu utilization that these can be lost can also be finished other work.Equally, our employed dryer, such small electric apparatus of disinfection cabinet of resembling all is independent operation usually.If multiple function can be integrated, the energy with a certain device running produces absorbs simultaneously with other device; Such as the heat that produces during with air conditioner refrigerating absorbs simultaneously and is used as oven dry, can carry out sterilization simultaneously by the equipment of sterilization again when oven dry, energy savings greatly so just, and the saving space can be circulated energy fully and is re-used.Whether therefore, multiple function can be integrated in one, realize on same device, be the present problem that we need solve.

From the daily experience of life as can be known, clothes, article such as blanket washing or made moist after, mostly adopt traditional natural drying method, or use the electrothermal baking methods such as drying unit of the mechanical, electrical blowing-type of laundry that has drying function to make its drying.Traditional natural drying is subjected to weather, environmental limit and influence through regular meeting, and particularly in the environment of plum rain season and high temperature, high humidity, article are difficult for dry, even can go mouldy and produce peculiar smell.Airing in the big environment of dust storm airborne dust weather and dust also can be infected with dust and be caused secondary pollution.When drying clothing with the washing machine that has drying function, many to the Zhe that wrinkles after clothing generation wearing and tearing and the clothing oven dry, improper if fabrics such as chemical fibre temperature when drying is controlled, also can be out of shape when serious.

The utility model content:

The utility model purpose is at the deficiencies in the prior art, and the device of a kind of integrated oven dry, sterilization, dehumidifying and air conditioning function is provided, and utilizes the principle of air-conditioning heat production simultaneously in process of refrigerastion, realizes recycling of heat.

Another purpose of the present utility model is at the deficiencies in the prior art, and the device of a kind of integrated oven dry, sterilization, dehumidifying and air conditioning function is provided, effectively to clothing, dried, add gentle sterilization by blanket.

The purpose of this utility model is achieved by the following technical solution:

A kind of integrated oven dry, sterilization, the device of dehumidifying and air conditioning function, which comprises at least a rack body, rack body bottom is provided with compressor, storage tank, filter, capillary and gas-liquid separator, also be provided with one group of heat exchanger in the rack, filter, capillary, gas-liquid separator, link to each other by the road between each parts, the node place of each bar pipeline is provided with an above switch valve, on rack body one side, the lower end sets out air port and air inlet respectively, be provided with the passage that air-flow circulates in the rack body, advance, the rear portion of air outlet is respectively equipped with heat exchanger, heat exchanger is connected with compressor by pipeline, be provided with the glove cavity in the rack body, this glove cavity imports wherein for the heat that in process of refrigerastion heat exchanger is distributed and its content is implemented oven dry, the glove cavity of heating.

Heat exchanger directly is connected across on the closed circuit by pipeline, and compressor, heat exchanger, filter, capillary, heat exchanger, gas-liquid separator are communicated with in turn, forms the closed circuit of cold-producing medium.

After two heat exchanger parallel connections, be serially connected on the closed circuit by pipeline, compressor, two heat exchangers, capillary, filter, heat exchanger, gas-liquid separators afterwards in parallel are communicated with in turn, form the closed circuit of cold-producing medium, on the node of closed circuit, be provided with the switch valve that opens and closes control break cold-producing medium loop direction in closed circuit by it.

This device also comprises the disinfector that is installed in rack inside.This disinfector is above ultraviolet lamp and the sterilizing installation that is installed in the rack.

Rack comprises fixedly rack and removable rack, fixedly establish concave character type glove cavity in the rack, removable rack is convex, sliding establishing in the glove cavity that is embedded in fixing rack, fixedly the outer shape of the cavity shape of rack and removable rack matches, its upper and lower part is respectively by the flexible pivot pin of clothes rail with roller is spacing, support, removable rack in fixing rack before and after push-and-pull move, removable rack is fastened on fixing machine cashier's office in a shop when pushing state, its outer wall flushes with fixing rack outer wall.

Be respectively equipped with air-flow in the rack body at the passage of rack inner loop and the passage of rack body and the circulation of extraneous air-flow, fixing machine cashier's office in a shop, following two ends offer into, air outlet, its inboard is the water conservancy diversion air door, fixedly the internal partition of rack and cabinet rear wall form circulation air path, the two ends of circulation air path are radiator, form rack and extraneous air-flow circulation canal, fixedly offer the return air door on the internal partition of rack, the both sides of water conservancy diversion air door are provided with axial-flow fan, the water conservancy diversion air door also is provided with deflector towards removable rack direction, removable cabinet below, and be provided with grid between the water conservancy diversion air door, the water conservancy diversion air door, the return air door, axial-flow fan and deflector form the air-flow circulation canal of rack inside.

Be installed with clothes rail in the removable rack, the outside of clothes rail also is arranged with dismountable special-purpose peg, and special-purpose peg is the sleeve pipe that outer surface has an above air vent.

In sum, advantage of the present utility model is:

1, utilize air-conditioner in service at cooling cycle system, not only freezed but also the principle of heat production simultaneously, according to different purposes, by changing the kind of refrigeration cycle mode, realization can be used as dries, heats, sterilizes the article that are placed in this device inner matter space, can be used as again room air being carried out multiple functions such as adjustment or dehumidifying.

2, the device of this integrated oven dry, sterilization, dehumidifying and the air conditioning function that provide of the utility model has been realized the recycling of heat, has also saved the space in the time of energy savings.

3, the utility model is realized to clothing, by the oven dry of blanket, is added gentle disinfecting process, be not subjected to the influence of weather, environmental condition, can carry out at any time, made things convenient for clothing, by in time using and press after the blanket washing, improved by the hygienic quality of oven dry thing the secondary pollution in the time of reducing or eliminating cross pollution in the washing and natural drying.

Description of drawings:

Fig. 1 is the schematic appearance of the utility model device;

Fig. 2 is the internal structure schematic diagram of the utility model device;

Fig. 3 is the A-A cutaway view of the utility model Fig. 1;

Fig. 4 is the A-A cutaway view of the removable rack of the utility model device when the state of extraction out;

Fig. 5 is the annexation and the refrigerant flow direction schematic diagram of the utility model device refrigeration system;

Fig. 6 is the micro computer operation control system schematic diagram of the utility model device;

Fig. 7 is the local enlarged diagram of the flexible pivot pin of clothes rail shown in Figure 4;

Fig. 8 is by the special-purpose peg schematic diagram of blanket.

The specific embodiment:

Below in conjunction with accompanying drawing the technical solution of the utility model is described in detail.

The device of a kind of integrated oven dry, sterilization, dehumidifying and air conditioning function as shown in Figure 1, is the schematic appearance of this device.As Fig. 2,3,4, shown in 5, be this device internal structure schematic diagram, as we know from the figure, this device comprises a rack body at least, rack body bottom is provided with compressor 60, storage tank 39, filter 4, capillary 5 and gas-liquid separator 6, also be provided with one group of

heat exchanger

64 and 80 in the rack, filter 65, capillary 66 and 68, gas-liquid separator 62, link to each other by the road between each parts, pipeline is provided with an above switch valve, on rack body one side, the lower end sets out air port 16 and air inlet 15 respectively, be provided with the passage that air-flow circulates in the rack body, advance, air outlet 15 and 16 rear portion are respectively equipped with

heat exchanger

3 and 2,

heat exchanger

2 and 3 is connected with compressor 60 by pipeline, be provided with glove cavity 7 in the rack body, the heat that heat exchanger distributes in process of refrigerastion imports material-putting space 7, and its content is implemented oven dry, heat.

Heat exchanger

2 and 3 directly is connected across on the closed circuit by pipeline, and compressor 60, heat exchanger 2, filter 4, capillary 5, heat exchanger 3, gas-liquid separator 62 are communicated with in turn, forms the closed circuit of cold-producing medium.

After

heat exchanger

2 and 3 parallel connections, be serially connected on the closed circuit by pipeline, compressor 60,

heat exchanger

2 and 3, capillary 66 and 68, filter 65, heat exchanger 64, gas-liquid separator 62 afterwards in parallel are communicated with in turn, form the closed circuit of cold-producing medium, on closed circuit, be provided with an above switch valve, wherein the switching direction of cross valve 63 changes, and changes the loop direction of cold-producing medium in closed circuit.

This device also comprises the disinfector that is installed in rack inside.Disinfector is above

ultraviolet lamp

18,19 and the sterilizing installation 17 that is installed in the rack.Sterilizing installation 17 can utilize the pure and fresh method of sterilization, air filtration of existing mature technology.As: the nanometer sterilization and deodorization, measures such as ozone, ultraviolet radiation sterilization, high density micro particle filtering net, active carbon filter net are pure and fresh to the air filtration deodorizing.

Rack comprises fixedly rack 71 and removable rack 33, fixedly establish concave character type glove cavity 7 in the rack 71, removable rack 33 is convex, sliding establishing in the glove cavity 7 that is embedded in fixing rack 71, fixedly the outer shape of the cavity shape of rack 71 and removable rack 33 matches, its upper and lower part is respectively by flexible pivot pin 35 of clothes rail and roller 36 spacing, supports, removable rack 33 in fixing rack 71 before and after push-and-pull move, removable rack 33 is fastened on when pushing state fixedly on the rack 71, and its outer wall flushes with fixing rack 71 outer walls.

Be respectively equipped with air-flow in the rack body at the passage of rack inner loop and the passage of rack body and the circulation of extraneous air-flow, fixedly on the rack 71, following two ends offer into, air outlet 15 and 16, its inboard is water conservancy diversion air door 11 and 12, fixedly the internal partition 90 of rack 71 forms circulation air path 8 with the cabinet rear wall, the two ends of circulation air path 8 are radiator, form rack and extraneous air-flow circulation canal, fixedly offer return air door 13 on the internal partition 90 of rack 71, the both sides of water conservancy diversion air door 11 are provided with axial-flow fan 9 and 10, water conservancy diversion air door 11 also is provided with deflector 14 towards removable rack 33 directions, removable cabinet 33 belows, and be provided with grid 37 between the water conservancy diversion air door 12, water conservancy diversion air door 11 and 12, return air door 13, axial-flow fan 9,10 and deflector 14 form the air-flow circulation canal of rack inside.

Be installed with clothes rail 34 in the removable rack 33, the concrete structure of clothes rail 34 as shown in Figure 7.The end of clothes rail 34 is a double-decker, skin is the sleeve pipe 342 of a hollow, its internal sleeve is provided with flexible pivot pin 35, on pivot pin 35, set firmly a pin handle 343, offer chute 341 on sleeve pipe 342 walls, pin handle 343 can be slided in chute 341 and establish, and being shaped as of chute 341 is L shaped, is provided with spring 344 between sleeve pipe 342 and flexible pivot pin 35.One end of flexible pin handle 35 is embedded in the groove 711 on the cabinet wall of fixing cabinet 71.Shown in Figure 8 when not extracting state out for removable rack 33, the position relation between each parts.When removable rack 33 was extracted out in fixing cabinet 71, pin handle 343 slided along chute 341, and stuck in the circular hole of chute 341 ends location clothes rail 34 prop; When removable rack 33 was closed, flexible pivot pin 35 was at the direction return of the effect lower edge of spring 344 chute 341, and clothes rail 34 is regained.

In addition, the outside of clothes rail 34 also is arranged with dismountable special-purpose peg 40, as shown in Figure 8, and for by the schematic diagram of the special-purpose peg of blanket.Special-purpose peg 40 can be used for lodge by blanket for outer surface has the sleeve pipe of an above air vent, and the air vent on special-purpose peg 40 outer surfaces can make thermal current effectively and be contacted by the article of blanket one class, the increase contact area.

Device provided by the utility model also comprises computerized control system, and its control system schematic diagram as shown in Figure 6.Computerized control system is at least by integrated arithmetic control circuit plate 20, display circuit board 21 is selected in control, temperature sensor 22 and 23, humidity sensor 24 and 25, control motor 26-31 forms, temperature, humidity sensor 22-25 image data also is transferred to integrated arithmetic control circuit plate 20, control device is by setting temperature, humidity is dried, heat, dehumidifying and operation of air conditioner, control motor 26-31, control deflector 14 respectively, return air door 13, water conservancy diversion air door 11 and 12, axial-flow fan 9 and 10 switching, the flow channel of control air-flow, in control device, also be provided with buzzer 32.

During compressor 60 operations, cold-producing medium circulates along solid arrow direction among Fig. 2, and promptly compressor 60-heat exchanger 2-filter 4-capillary 5-heat exchanger 3-gas-liquid separator 6-compressor 60 provides thermal source by heat exchanger 2, and heat exchanger 3 provides low-temperature receiver.

Heat when article are dried, when sterilizing, as shown in Figure 4, flexible cabinet 33 in the material-putting space 7 of this device pulled out, form bigger working space, article place in this space.Flexible cabinet 33 tops with clothes rail 34 flexible pivot pins 35 location, support, the bottom is with roller 36 spacing supports.After selecting the oven dry warm up mode, the micro computer operation control system will be controlled water conservancy diversion damper motor 28 and 29, drive water conservancy diversion air door 11 and 12 and close.This moment, two guide plates of water conservancy diversion air door sealed air inlet 15 and air outlet 16, constituted the part of circulation air path.During operation, axial-flow fan 9 is blown into the gas of heat exchanger 2 heating in the material-putting space 7, drive deflector 14 control air-flows by deflector motor 31 and be blown into direction, when thermal current is flowed through article, with article heating and take away the moisture that evaporates, these air-flows that contain moisture are when grid 37 is flowed through heat exchanger 3, moisture in the air-flow is condensed into water droplet, flow into storage tank 39 or directly enter sewer through water-collecting tray 38, the air-flow that is removed moisture flows back to heat exchanger 2 through circulation air path 8, is heated again to be blown in the material-putting space 7.Go round and begin again like this, circulating current is heated repeatedly, dehumidifying, thus reach oven dry, the purpose of the article of heating.

When material-putting space 7 temperature are lower than certain value, micro computer operation control system control return air door motor 30 drives return air door 13 and opens, at this moment, flow through and entered circulation air path 8 and flow back to heat exchanger 2 by the heat part airflow passes return air door 13 of article of oven dry, because this part air-flow is not through heat exchanger 3, circulating current rate of rise in temperature in the material-putting space 7 is accelerated, thereby improved oven dry, the efficient of heating.

Be installed in disinfectors such as sterilization device 17 in the material-putting space 7,

ultraviolet lamp

18 and 19, in the process of oven dry, the article of heating,, remove peculiar smell recyclegas and sterilisation of objects sterilization.

During the oven dry damp item, according to type of goods (fabric component etc.), oven dry degree (absolutely dry or flatiron) etc. are set temperature, humidity; During to the regular dehumidifying mildew-resistant of article,, set temperature, humidity according to its keeping requirement; The temperature of setting, moisturt register data select display circuit board 21 to pass to integrated arithmetic control circuit plate 20 by control.The data that temperature sensor of installing in the material-putting space 7 22 and humidity sensor 24 are gathered are directly passed to integrated arithmetic control circuit plate 20.The micro computer operation control system is promptly controlled the operation of this device on request, and up to the article oven dry, heat when reaching design temperature, humidity, out of service automatically, buzzer 32 sends cue.For improving article humidity detection precision, humidity sensor can make movable type, places the most difficult oven dry place of article in running.Cold season, micro computer carried out control system by bedtime and the heating-up temperature set, according to indoor temperature, humidity conditions when dehumidifying to being heated by blanket, automatically set up running time, during to bedtime of setting, finish automatically being added gentle disinfecting process, and send cue by the dehumidifying of blanket.When heating to being dried by thicker article such as blankets, be to improve heating effect, the special-purpose peg 40 shown in available Fig. 7,8 is enclosed within on the clothes rail 34, and lodge is by blanket.As we know from the figure, the outer surface of special-purpose peg 40 is provided with an above air vent, can increase lodge by the contact area of blanket and thermal current.

During to indoor air dehumidification, as shown in Figure 3, the cabinet 33 that will stretch pushes in the material-putting space 7.After selecting the indoor dehumidification pattern, the micro computer operation control system will be controlled water conservancy diversion damper motor 28 and 29 and drive water conservancy diversion air door 11 and 12 unlatchings, this moment, water conservancy diversion air door 11 and wherein guide plate of 12 covered the turnover air channel that leads to material-putting space, another piece guide plate is affixed on the wind path wall, and circulation air path 8 and air inlet 15, air outlet 16 are kept clear.This moment by the indoor controlled humidity operation of setting after, under the effect of axial-flow fan 10, room air flows into from air inlet 15, through heat exchanger 3, circulation air path 8, heat exchanger 2, flow back to from air outlet 16 indoor, shown in dotted arrow among Fig. 3.When air was flowed through heat exchanger 3, the water in air branch was condensed into water droplet, flowed into storage tank 39 or entered sewer through water-collecting tray 38, and room air constantly circulates through said process, and humidity obtains corresponding control.

Be illustrated in figure 5 as circulatory system connected mode and flow of refrigerant direction schematic diagram.With the micro computer operation control system of this device by selection mode control that this device realizes that article are dried, heated, sterilization and air-conditioning, the multiple function of dehumidifying.

When device was used for article oven dry and heats sterilization, in the refrigeration system,

switch valve

51,52,53,54 cut out, and switch valve 55,56,57 is connected.During operation, cold-producing medium flows along double dashed arrow direction among Fig. 5, i.e. compressor 60-muffler 61-switch valve 55-tube connector 62-heat exchanger 2-filter 4-capillary 5-switch valve 56-heat exchanger 3-tube connector 63-switch valve 57-gas-liquid separator 62-compressor 60.This moment heating in the device, cooling cycle

system heat exchanger

2 and 3, for the device oven dry article of heating provide the low-temperature receiver of thermal source and dehumidifying.

When device was used for room conditioning and dehumidifying, in the refrigeration system, switch valve 55,56,57 cut out, and

switch valve

51,52,53,54 is connected.During operation, when cooling, dehumidifying, cold-producing medium flows along solid arrow direction among the figure, by compressor 60-switch valve 51-tube connector 62-switch valve 52 and heat exchanger 3 and heat exchanger 2 and switch valve 53-tube connector 63-switch valve 54-cross valve 63-gas-liquid separator 62-compressor 60.At this moment, heat exchanger in the

device

2 and 3 parallel connections become evaporimeter provides low-temperature receiver to device.

When installing to indoor air feed shown in Fig. 3 dotted arrow.When heating, cold-producing medium flows along dotted arrow direction among the figure, by compressor 60-cross valve 63-switch valve 54-tube connector 62-switch valve 51-capillary 68 and 66-filter 65-heat exchanger 64-cross valve 63-gas-liquid separator 62-compressor 60.At this moment, heat exchanger 2 in the device and 3 parallel connections become condenser provides thermal source to device, to indoor air feed.

If device is not done idle call, only be used for dry, heat, sterilize and dehumidifying, only need

heat exchanger

2,3 is connected across in the circulatory system and get final product by the method for attachment of installing B among Fig. 5.

Do oven dry and heat sterilization when the air conditioning dual-purpose, to oven dry heat, running when sterilizing is with aforementioned consistent, do not repeat them here.

In sum, the device of this integrated oven dry provided by the utility model, sterilization, dehumidifying and air conditioning function, utilize air-conditioning in refrigerating operaton, the principle of heat production simultaneously, according to different purposes, by changing the endless form of the circulatory system, realize oven dry, sterilization, dehumidifying and the multiple function of air-conditioning.Simultaneously, install occupation space at ordinary times, be used for placing the removable cabinet in the material-putting space of article in the cabinet for saving this, can be flexible in fixing cabinet, be easy to use freely.Have only when article being dried, heat, when sterilizing, heating two heat exchangers in the cooling cycle system, one heats as condenser, for the oven dry article of heating provide thermal source; Do the evaporimeter refrigeration for one, be the recyclegas dehumidifying.During operation, the air-flow cyclic control system is blown into the gas of condenser heating in the material-putting space of placing article, when thermal current is flowed through article, with article heating and take away the moisture that evaporates, when these contained the airflow passes evaporimeter of moisture, the moisture in the air-flow was condensed into water droplet, flowed into storage tank or entered sewer through water-collecting tray, the air-flow that is removed moisture flows back to condenser through circulation air path, is heated again to be blown in the material-putting space.Go round and begin again like this, circulating current is heated repeatedly, is dehumidified, thereby reaches oven dry, the purpose of the article of heating.

It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of integrated oven dry, sterilization, the device of dehumidifying and air conditioning function, it is characterized in that: which comprises at least a rack body, rack body bottom is provided with compressor (60), storage tank (39), filter (4), capillary (5) and gas-liquid separator (6), also be provided with one group of heat exchanger (64) and (80) in the rack, filter (65), capillary (66) and (68), gas-liquid separator (62), link to each other by the road between each parts, the node place of each bar pipeline is provided with an above switch valve, on rack body one side, the lower end sets out air port (16) and air inlet (15) respectively, be provided with the passage that air-flow circulates in the rack body, advance, the rear portion of air outlet (15) and (16) is respectively equipped with heat exchanger (3) and (2), heat exchanger (2) and (3) are connected with compressor (60) by pipeline, be provided with glove cavity (7) in the rack body, this glove cavity (7) imports wherein for the heat that in process of refrigerastion heat exchanger is distributed and its content is implemented oven dry, the glove cavity (7) of heating.

2, the device of integrated oven dry according to claim 1, sterilization, dehumidifying and air conditioning function, it is characterized in that: described heat exchanger (2) and (3) directly are connected across on the closed circuit by pipeline, compressor (60), heat exchanger (2), filter (4), capillary (5), heat exchanger (3), gas-liquid separator (62) are communicated with in turn, form the closed circuit of cold-producing medium.

3, the device of integrated oven dry according to claim 1, sterilization, dehumidifying and air conditioning function, it is characterized in that: after described heat exchanger (2) and (3) parallel connection, be serially connected on the closed circuit by pipeline, compressor (60), heat exchanger (2) and (3), capillary (66) and (68), filter (65), heat exchanger (64), gas-liquid separator (62) afterwards in parallel are communicated with in turn, form the closed circuit of cold-producing medium, on the node of closed circuit, be provided with the switch valve that opens and closes control break cold-producing medium loop direction in closed circuit by it.

4, the device of integrated oven dry according to claim 1, sterilization, dehumidifying and air conditioning function, it is characterized in that: it also comprises the disinfector that is installed in rack inside.

5, the device of integrated oven dry according to claim 4, sterilization, dehumidifying and air conditioning function is characterized in that: described disinfector is an above ultraviolet lamp (18), (19) and the sterilizing installation (17) that is installed in the rack.

6, integrated oven dry according to claim 1, sterilization, the device of dehumidifying and air conditioning function, it is characterized in that: described rack comprises fixedly rack (71) and removable rack (33), fixedly establish concave character type glove cavity (7) in the rack (71), removable rack (33) is convex, sliding establishing in the glove cavity (7) that is embedded in fixing rack (71), fixedly the outer shape of the cavity shape of rack (71) and removable rack (33) matches, on it, the bottom is spacing by flexible pivot pin (35) of clothes rail and roller (36) respectively, support, removable rack (33) in fixing rack (71) before and after push-and-pull move, removable rack (33) is fastened on when pushing state fixedly on the rack (71), and its outer wall flushes with fixing rack (71) outer wall.

7, according to claim 1 or 6 described integrated oven dry, sterilization, the device of dehumidifying and air conditioning function, it is characterized in that: be respectively equipped with air-flow in the described rack body at the passage of rack inner loop and the passage of rack body and the circulation of extraneous air-flow, fixedly on the rack (71), following two ends offer into, air outlet (15) and (16), its inboard is water conservancy diversion air door (11) and (12), fixedly the internal partition (90) of rack (71) forms circulation air path (8) with the cabinet rear wall, the two ends of circulation air path (8) are radiator, form rack and extraneous air-flow circulation canal, fixedly offer return air door (13) on the internal partition (90) of rack (71), the both sides of water conservancy diversion air door (11) are provided with axial-flow fan (9) and (10), water conservancy diversion air door (11) also is provided with deflector (14) towards removable rack (33) direction, removable cabinet (33) below, and be provided with grid (37) between the water conservancy diversion air door (12), water conservancy diversion air door (11) and (12), return air door (13), axial-flow fan (9), (10) and deflector (14) form the air-flow circulation canal of rack inside.

8, the device of integrated oven dry according to claim 6, sterilization, dehumidifying and air conditioning function, it is characterized in that: be installed with clothes rail (34) in the described removable rack (33), the outside of clothes rail (34) also is arranged with dismountable special-purpose peg (40), and special-purpose peg is the sleeve pipe that outer surface has an above air vent.