CN212199700U

CN212199700U - Washing and drying integrated machine

Info

Publication number: CN212199700U
Application number: CN202020849972.9U
Authority: CN
Inventors: 孙寿杰
Original assignee: Shandong Dacheng Washing Machinery Co ltd
Current assignee: Shandong Dacheng Washing Machinery Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-22
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to a wash and dry by fire all-in-one, including elution device, drying device is fixed in elution device's upper portion. An air heater is fixed on the upper portion of the drying device and comprises a burner, a hot air channel and an air guide cylinder, the air guide cylinder is perpendicular to the hot air channel and extends into the drying cylinder body, and clothes to be dried in the drying cylinder body can be directly dried. The utility model discloses washing, dehydration and three kinds of functions of drying in an organic whole can be collected to integrative arranging about elution device, drying device, reduces the clothing transit time, improves the laundry efficiency, simultaneously because inside the air duct directly stretched into the stoving barrel, reduces scattering and disappearing of energy, improves drying efficiency, further improves the laundry efficiency promptly.

Description

Washing and drying integrated machine

Technical Field

The utility model belongs to the technical field of washing equipment, in particular to wash and dry by fire all-in-one.

Background

The washing and drying all-in-one machine has multiple functions of washing, dewatering and drying, and is widely applied in a laundry, but the existing washing and drying all-in-one machine wastes a large amount of heat because the energy utilization is unreasonable, the dried hot air enters from the back of a dryer shell and enters into a rotating cage through a hole in the thick wall of a drying barrel of the dryer, so that the washing and drying all-in-one machine is long in time from washing to drying completion, and the whole washing and drying efficiency of clothes is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a wash and dry by fire machine, can effectively solve above-mentioned problem, improve and wash the work efficiency who dries by the fire the all-in-one, shorten the laundry time.

The utility model relates to a washing and drying integrated machine, which comprises an elution device and a drying device, wherein the drying device is positioned at the upper part of the elution device; the elution device comprises an elution inner barrel and an elution outer barrel; the drying device comprises a drying device body, a drying cylinder, a drying charging door and an induced draft fan; the drying charging door is hinged to the side surface of the drying device; the drying device also comprises an air heater; the air heater is fixed on the outer side of the drying device; the air heater comprises a burner, a hot air channel and an air duct; the burner is fixed inside the hot air channel; the surface of the hot air channel is provided with a cold air inlet; the outlet of the hot air channel is connected with the inlet of the air duct; the air duct is positioned between the drying cylinder body and the drying charging door, and an outlet of the air duct extends into the drying cylinder body.

Preferably, the air heater further comprises a safety relief valve; the safety relief valve is communicated with the interior of the hot air channel.

Preferably, the air heater comprises a thermally conductive plate; the heat conducting plate is fixed between the combustor and the cold air inlet.

Preferably, the burner comprises an igniter and a flame detector.

Preferably, the surface of the hot air channel is provided with an insulating layer.

Preferably, the drying device is internally provided with a temperature sensor.

Preferably, a heating part is arranged between the elution inner cylinder and the elution outer cylinder.

Preferably, the elution device is internally provided with a temperature sensor.

Has the advantages that: the utility model provides a wash and dry by fire all-in-one has drying device and elution device, collects washing, dehydration and stoving function in an organic whole, can wash, dehydration and drying process to the belt washing clothing, reduces unnecessary and transports, improves the laundry efficiency. The air guide cylinder of the air heater extends into the drying cylinder body to dry clothes to be dried, the air guide cylinder does not need to pass through the cylinder wall of the drying cylinder body, energy loss caused by cooling hot air by the drying cylinder body is reduced, energy utilization efficiency is improved, and meanwhile drying efficiency is improved. The air heater is arranged outside the drying device, so that the space inside the drying device is saved, the use of parts is reduced, and the maintenance and the repair are convenient while the stability of the equipment is effectively improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a schematic view of the internal structure of FIG. 1;

fig. 4 is a schematic structural view of the air heater.

In the figure, 1, an air heater; 101. a burner; 102. a cold air inlet; 103. a heat conducting plate; 104. a hot air passage; 105. a heat-insulating layer; 106. an air duct; 107. a safety relief valve; 108. an igniter; 109. a flame detector; 2. a drying device; 3. an elution device; 4. a base; 5. drying the charging door; 6. an elution loading and unloading integrated door; 7. an induced draft fan; 8. drying the cylinder; 9. a drying drive section; 10. a barrel vent hole; 11. eluting the outer cylinder; 12. eluting the inner cylinder; 13. a heating section; 14. a drying temperature sensor; 15. an elution temperature sensor.

Detailed Description

The invention will be further described with reference to the accompanying drawings, which are provided for illustration of specific embodiments of the invention and are not to be construed as in any way limiting the invention, as follows:

as shown in fig. 1, 2 and 3, a washing and drying all-in-one machine includes a drying device 2, an elution device 3, a base 4 and an air heater 1. The elution device 3 is fixed on the base 4, and the drying device 2 is fixed on the upper surface of the elution device 3. The drying device 2 comprises a drying cylinder body 8, the drying cylinder body 8 is of a cylindrical structure with a single-side opening, and the opening surface is positioned on the bottom surface of the right side of the cylinder of the drying cylinder body 8. The side surface of the cylinder of the drying cylinder 8 is provided with a plurality of cylinder vent holes 10, which can ensure the circulation of hot air in the drying cylinder 8. The drying cylinder 8 is rotationally fixed inside the body of the drying device 2 and is connected with the drying driving part 9, and the drying driving part 9 provides rotary power for the drying cylinder 8. Here, the drying drive unit 9 is a motor. The air heater 1 is fixed outside the drying device 2 and is communicated with the inside of the drying device 2 through a drying cylinder 8. The drying device 2 has a drying temperature sensor 14 therein for detecting the temperature of the drying device 2. The drying temperature sensor 14 is a 200 ℃ medium temperature platinum resistance temperature sensor manufactured by Beijing Huaxia Rinsheng science and technology Limited. The draught fan 7 is arranged below the left side of the drying cylinder body 8, the draught fan 7 is communicated with the air heater 1 and the inside of the drying cylinder body 8, and hot air generated by the air heater 1 can be discharged out of the drying device 2 after passing through the drying cylinder body 8. The elution device 3 comprises an elution outer cylinder 11, an elution inner cylinder 12 and an elution loading and unloading integrated door 6 in the elution device, wherein the elution inner cylinder 12 is rotationally fixed in the elution outer cylinder 11 and has a certain gap with the elution outer cylinder. The inner surface of the elution loading and unloading integrated door 6 is provided with an iron sheet which is hinged on the front panel of the elution device 3, the front panel of the elution device 3 and the corresponding position of the iron sheet of the elution loading and unloading integrated door 6 are provided with electromagnets, and the elution loading and unloading integrated door 6 is locked by utilizing electromagnetic force. A heating part 13 is fixed between the elution outer cylinder 11 and the elution inner cylinder 12, and the heating part 13 is an electric heating rod and is electrically connected with an external power supply to heat the liquid in the elution device 3. In addition, an elution temperature sensor 15 is fixed on the inner wall of the elution outer cylinder 11 of the elution device 3 for monitoring the temperature of the liquid in the elution device 3. The elution temperature sensor 15 is a 200 ℃ medium temperature platinum resistance temperature sensor manufactured by Beijing Huaxia Rinsheng science and technology Limited.

As shown in fig. 4, the air heater 1 is fixed outside the drying device 2, and includes a burner 101, a hot air duct 104, and an air duct 106. The air heater 1 is arranged outside the drying device 2 and is convenient to maintain, the internal space of the drying device 2 is not occupied, and unnecessary internal fixing structures are reduced. The burner 101 is fixed inside the hot air channel 104 and connected to an external gas pipeline, and the igniter 108 and the flame detector 109 are both fixed on the side surface of the burner 101, wherein the igniter 108 is used for igniting the gas on the burner 101, and the flame detector 109 is used for detecting the combustion state of the burner 101 and judging whether the gas is ignited. The flame detector 109 may be an RXZJ-102A ultraviolet flame detector available from West Ann thermal engineering technology, Inc. The upper portion of the hot air channel 104 is provided with a cold air inlet 102, the cold air inlet 102 is communicated with the interior of the hot air channel 104, and the cold air inlet 102 is an air inlet source of the air heater 1. A heat conducting plate 103 fixed on the inner wall of the hot air channel 104 is arranged between the burner 101 and the cold air inlet 102, a gap for ensuring air circulation is arranged between the heat conducting plate 103 and the cold air inlet 102, the burner 101 heats the heat conducting plate 103, and then the cold air between the cold air inlets 102 is heated into hot air by utilizing the heat radiation and the heat convection of the heat conducting plate 103. The outer wall of the hot air channel 104 is provided with an insulating layer 105 for insulating heat in the hot air channel 104, thereby effectively reducing heat loss. The air duct 106 is perpendicular to the end of the hot air channel 104, an inlet of the air duct 106 is communicated with an outlet of the hot air channel 104, and the outlet of the air duct 106 extends into the drying cylinder 8 through an opening surface of the drying cylinder 8, so that the hot air in the hot air channel 104 can directly enter the drying cylinder 8 without passing through the cylinder wall of the drying cylinder 8, the temperature of the hot air with the highest temperature caused by the hot air passing through the cylinder wall of the drying cylinder 8 can be reduced, the utilization rate of the hot air is improved, and the energy loss is reduced. The hot air channel 104 is provided with a safety relief valve 107 at the side wall position of the burner 101, and when the internal pressure of the hot air channel 104 exceeds a certain value, the safety relief valve 107 is opened to prevent the drying device 2 from being damaged by excessive pressure. The safety relief valve 107 is a A42-16C spring full-open closed type safety valve produced by Yongyi valve group Limited company.

When in use, the clothes to be cleaned are put into the elution inner cylinder 11 of the elution device 3 through the elution assembly and disassembly integrated door 6, and then the elution assembly and disassembly integrated door 6 is closed. The mixed solution of the detergent and the water enters an elution outer cylinder 11 of the elution device 3 through a pipeline, a heating part 13 between the elution outer cylinder 11 and an elution inner cylinder 12 is electrified and heats the mixed solution to a proper temperature, and the elution device 3 washes and dehydrates the clothes. The clothing that elution device 3 dehydration was accomplished is put into drying device 2, draught fan 7 begins to carry out induced air work, combustor 101 lights this moment, and produce the heat through gas combustion, the heat of production heats heat-conducting plate 103 through thermal convection and heat radiation, and then heat the cold air that gets into in cold wind import 102 for the hot-air, under the effect of draught fan 7, the hot-air loops through hot-blast passageway 104 and air duct 106 and directly gets into inside drying barrel 8, treat the clothing of drying and heat the stoving, the hot-air passes the clothing of treating the stoving, and through barrel air vent 10 outside drying device 2 is discharged by draught fan 7 at last, with this endless loop, until the clothing of treating the stoving is dried completely.

The utility model discloses on air heater 1 was fixed in the drying device 2 of 3 upper surfaces of elution device, through the guide effect that stretches into air duct 106 in the stoving barrel 8, in the stoving barrel 8 of introducing drying device 2 with the hot-air. The air heater 1 is arranged outside the drying device 2, so that the maintenance and the repair are convenient, the air duct 106 extends into the drying cylinder 8 in the drying device 2, the loss of hot air at the cylinder wall part of the drying cylinder 8 is reduced, the utilization efficiency of the hot air is improved, and the drying time is further shortened. In accordance with the present invention, the drying device 2 and the elution device 3 can be the existing drying device and elution device. More preferably, the washing and drying integrated machine is a washing and drying integrated machine as disclosed in fig. 1 to 3, and the corresponding structure of the drying device 2 and the elution device 3 is provided.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A washing and drying integrated machine comprises an elution device (3) and a drying device (2), wherein the drying device (2) is positioned at the upper part of the elution device (3); the elution device (3) comprises an elution inner cylinder (12) and an elution outer cylinder (11); the drying device (2) comprises a drying cylinder (8), a drying charging door (5) and an induced draft fan (7); the drying charging door (5) is hinged to the side surface of the drying device (2); the drying device (2) is characterized by further comprising an air heater (1); the air heater (1) is fixed on the outer side of the drying device (2); the air heater (1) comprises a burner (101), a hot air channel (104) and an air duct (106); the burner (101) is fixed inside the hot air channel (104); the outlet of the hot air channel (104) is connected with the inlet of the air duct (106); the side wall of the hot air channel (104) is provided with a cold air inlet (102); the air duct (106) is located between the drying cylinder (8) and the drying charging door (5), and an outlet of the air duct (106) extends into the drying cylinder (8).

2. Washing and drying all-in-one machine according to claim 1, characterized in that the air heater (1) further comprises a safety relief valve (107); the safety pressure relief valve (107) is communicated with the interior of the hot air channel (104).

3. Washing and drying all-in-one machine according to claim 1, characterized in that the air heater (1) comprises a heat-conducting plate (103); the heat conducting plate (103) is fixed between the burner (101) and the cold air inlet (102).

4. Washing and drying all-in-one machine according to claim 1, characterized in that the burner (101) comprises an igniter (108) and a flame detector (109).

5. The washing and drying integrated machine according to claim 1, characterized in that the surface of the hot air channel (104) is provided with an insulating layer (105).

6. Washing and drying all-in-one machine according to claim 1, characterized in that the drying device (2) has a drying temperature sensor (14) inside.

7. The washing and drying integrated machine according to claim 1, wherein a heating part (13) is arranged between the elution inner cylinder (12) and the elution outer cylinder (11).

8. Washing and drying all-in-one machine according to claim 1, characterized in that the elution device (3) has an elution temperature sensor (15) inside.