The sterilizing of drum-type sterilization washing machine and fast-drying device
Technical field
The utility model relates to washing machine, relates in particular to sterilizing and the fast-drying device of drum-type sterilization washing machine.
Background technology
General common washing machine is drying function not, and washings need first be put into washing machine washing, dehydration conventionally, and then be placed in dryer and dry after the washings after washing dehydration is taken out from washing machine.Number of patent application is in 200810059332.1 Chinese invention patent application, to disclose a kind of tumbling-box washing machine of drying device, comprise: washing machine shell, in the inner chamber of washing machine shell, be provided with cylinder, in washing machine shell, be also provided with circular passage, hot blast spacer assembly, be arranged at dehydrating unit, drying pipeline and condensate pipe in circular passage, in drying pipeline, be also provided with blower fan and heater; Washing machine is in drying operation, by blower fan and heater, hot blast is sent in cylinder, hot blast will reenter drying pipeline with the air-flow that wet clothes fully contacts rear generation again by the dehydrating unit in being arranged at circular passage after the moisture removal in air-flow, the moisture in air-flow is discharged through condensate pipe.The drying unit of said structure, complicated structure, the cost compare of processing and manufacturing is high, and it is larger to take up room.
Utility model content
The technical problem of the required solution of the utility model is: a kind of simple in structure, good drying effect is provided, has sterilizing and the fast-drying device of the drum-type sterilization washing machine of sterilizing function.
For addressing the above problem, the technical solution adopted in the utility model is: sterilizing and the fast-drying device of described drum-type sterilization washing machine, comprise: washing machine shell, washing machine shell is arranged on base by bracing frame, on the relative two side of washing machine shell, offer respectively a supported hole, in washing machine shell inner chamber, be provided with cylinder, the back shaft at cylinder two ends is respectively through corresponding supported hole, on cylinder wall, be distributed with some through holes, cylinder drives rotation by drive motors, in washing machine shell bottom, be provided with the first row mouth of a river with washing machine shell intracavity inter-connection, described washing machine shell is jacket type double-decker, between back shaft and supported hole, be provided with hermetically-sealed construction, on washing machine shell, be also provided with sterilizing structure, described sterilizing structure is: be arranged on the sterilizing inlet port at washing machine shell top, sterilizing inlet port bottom and washing machine shell intracavity inter-connection, on washing machine shell, be provided with drying structure, described drying structure is: the heat exchanger that is arranged on washing machine shell top, heat exchanger top is provided with industrial steam inlet port and cooling air intake, in heat exchanger bottom, be provided with industrial steam outlet and hot-air outlet, industrial steam outlet is connected with the chuck in washing machine shell, hot-air outlet and washing machine shell intracavity inter-connection, in washing machine shell bottom, be also provided with the second row mouth of a river being connected with chuck in washing machine shell.
Further, the sterilizing of aforesaid drum-type sterilization washing machine and fast-drying device, wherein, sterilizing inlet port top and industrial steam inlet port top are connected with industrial steam pipeline by control valve respectively.
Further, the sterilizing of aforesaid drum-type sterilization washing machine and fast-drying device, wherein, cooling air intake is connected with air cleaner.
Further, the sterilizing of aforesaid drum-type sterilization washing machine and fast-drying device, wherein, first, second water discharge outlet bottom is all connected with vavuum pump.
Further, the sterilizing of aforesaid drum-type sterilization washing machine and fast-drying device, wherein, described hermetically-sealed construction is: sealing shroud is contained on back shaft and the dual-seal combining with oil sealing with the mechanical seal of supported hole sealing.
The beneficial effects of the utility model are: one, washing machine shell is set to jacket type double-decker, hot-air in washing machine shell inner chamber and being arranged under the dual conductive force of industrial steam of chuck, uniform heat distribution in drum cavity, dries the effective of operation; Two, on washing machine shell, be provided with sterilizing structure, can the killing bacteria growing on washings is clean, avoid human body skin to infect; Three, between back shaft and supported hole, be provided with the dual-seal that mechanical seal and oil sealing combine, both can effectively prevent that sewage in washing machine shell inner chamber was from overflowing the working environment that pollutes washing machine between back shaft and supported hole, can prevent that again hot-air leaks from back shaft and supported hole in drying course, affects drying effect.
Accompanying drawing explanation
Fig. 1 is the sterilizing of drum-type sterilization washing machine described in the utility model and the structural representation of fast-drying device.
Fig. 2 is the partial enlarged drawing of A part in Fig. 1.
Fig. 3 is the syndeton schematic diagram of sterilizing inlet port and washing machine shell.
Fig. 4 is the syndeton schematic diagram of heat exchanger and washing machine shell.
Fig. 5 is the syndeton schematic diagram of first, second water discharge outlet and washing machine shell.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, technical scheme described in the utility model is described in further detail.
As Fig. 1, Fig. 3, Fig. 4, shown in Fig. 5, the sterilizing of drum-type sterilization washing machine described in the utility model and fast-drying device, comprise: washing machine shell 2, washing machine shell 2 is arranged on base 1 by bracing frame 21, on the relative two side of washing machine shell 2, offer respectively a supported hole, in washing machine shell inner chamber 24, be provided with cylinder, the back shaft 6 at cylinder two ends respectively through after corresponding supported hole by bearing block support at bracing frame 21, on cylinder wall, be distributed with some through holes, cylinder drives rotation by drive motors 10, in the bottom of washing machine shell 2, be provided with the first row mouth of a river 52 being connected with washing machine shell inner chamber 24, described washing machine shell 2 is jacket type double-decker, between back shaft 6 and supported hole, be provided with hermetically-sealed construction, as shown in Figure 2, hermetically-sealed construction is: sealing shroud is contained on back shaft 6 and the dual-seal combining with oil sealing 7 with the mechanical seal 8 of supported hole sealing, mechanical seal 8 is arranged in supported hole by the first gland 81, between the first gland 81 and supported hole washing machine shell 2 around, be provided with the first sealing ring 82, thereby realize the sealing between mechanical seal 8 and supported hole, oil sealing 7 forms dual-seal by the second gland 71 and mechanical seal 8, between the first gland 81 and the second gland 71, is provided with the second sealing ring 72, oil sealing 7 described in the present embodiment is outside framework oil seal, and outside framework oil seal can directly buy from the market.On washing machine shell 2, be also provided with sterilizing structure, as shown in Figure 3, described sterilizing structure is: be arranged on the sterilizing inlet port 4 at washing machine shell 2 tops, the bottom of sterilizing inlet port 4 is connected with washing machine shell inner chamber 24; In the present embodiment, the top of sterilizing inlet port 4 is connected with industrial steam pipeline 42 by the first control valve 41.On washing machine shell 2, be provided with drying structure, as shown in Figure 4, described drying structure is: the heat exchanger 3 that is arranged on washing machine shell 2 tops, the top of heat exchanger 3 is provided with industrial steam inlet port 31 and cooling air intake 32, in the bottom of heat exchanger 3, be provided with industrial steam outlet 36 and hot-air outlet 35, industrial steam outlet 36 is connected with the chuck 23 in washing machine shell 2, and hot-air outlet 35 is connected with washing machine shell inner chamber 24; In the present embodiment, industrial steam inlet port 31 is connected with industrial steam pipeline 42 by the second control valve 34; In the present embodiment, the top of cooling air intake 32 is connected with air-source by air cleaner 33.In washing machine shell 2 bottoms, be also provided with the second row mouth of a river 51 being connected with chuck 23 in washing machine shell 2; As shown in Figure 5, in the present embodiment, the first row mouth of a river 52 is all connected with vavuum pump 5 with the second row mouth of a river 51.
The course of work of sterilizing operation is as follows: drive motors 10 head roll rotations, open the first control valve 41 simultaneously, industrial steam pipeline 42 is connected with sterilizing inlet port 4, industrial steam enters in washing machine shell inner chamber 24 by sterilizing inlet port 4, and enter into cylinder inside by the through hole on cylinder, to being positioned at the washings of cylinder, carry out high-temperature sterilization, with 52 discharges from the first row mouth of a river such as industrial steam after washings thermo-contact.
After washings disinfecting action, enter oven dry operation, the course of work of drying operation is as follows: drive motors 10 head roll rotations, open the second control valve 34, industrial steam pipeline 42 is connected with industrial steam inlet port 31, industrial steam enters into heat exchanger by industrial steam inlet port 31, simultaneously cold air from cold air inlet port 32 enter heat exchanger 3 with heat exchanger 3 in industrial steam heat exchange, the hot-air producing after heat exchange enters in washing machine shell inner chamber 24 by hot-air outlet 35, and enter into cylinder inside by the through hole on cylinder, to being positioned at the washings of cylinder, dry operation, with 52 discharges from the first row mouth of a river such as hot-air after washings thermo-contact, industrial steam after heat exchange enters in chuck 23 by industrial steam outlet 36, and finally from the second row mouth of a river 51 being connected with chuck 23, discharge.
The utility model has the advantages that: one, washing machine shell 2 is set to jacket type double-decker, hot-air in washing machine shell inner chamber 24 and being arranged under the dual conductive force of industrial steam of chuck 23, uniform heat distribution in drum cavity, dries the effective of operation; Two, on washing machine shell 2, be provided with sterilizing structure, can the killing bacteria growing on washings is clean, avoid human body skin to infect; Three, between back shaft 6 and supported hole, be provided with the dual-seal that mechanical seal 8 and oil sealing 7 combine, both can effectively prevent that sewage in washing machine shell inner chamber 24 was from overflowing the working environment that pollutes washing machine between back shaft 6 and supported hole, can prevent that again hot-air leaks from back shaft 6 and supported hole in drying course, affect drying effect.