Drying mechanism and drying and washing equipment

Abstract

The drying and washing equipment comprises a barrel body assembly, the barrel body assembly comprises an outer barrel, an inner barrel rotatably arranged in the outer barrel and a barrel cover arranged at the upper end of the outer barrel, a first air inlet is formed in the upper end of the side face of the outer barrel and higher than the upper end of the inner barrel, and a first air outlet is formed in the lower end of the side face of the outer barrel; the drying mechanism comprises an air supply device arranged on the side face of the outer barrel and used for supplying air to the first air inlet. The air guide table is in an inverted circular truncated cone shape and is arranged at the lower end of the barrel cover, the lower end of the air guide table is an inclined plane, the inclined plane faces the first air inlet, the end, close to the first air inlet, of the inclined plane is higher than the lower end of the first air inlet, and the end, away from the first air inlet, of the inclined plane extends into the inner barrel, so that air blown out of the first air inlet can make full contact with the inclined plane; inlet air is guided by the inclined face to enter the periphery of the interior of the inner barrel and evenly blown to clothes to be dried in a large area, the air effectively penetrates through the clothes and takes away water in the clothes, the structure is simple, and the drying effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying equipment technical field especially drying mechanism and drying equipment. BACKGROUND

[0002] The drying equipment includes a bottom cover and a barrel assembly arranged on the bottom cover, and the barrel assembly includes an outer barrel and an inner barrel rotatably arranged in the outer barrel. In order to blow more wind to the bottom of the inner barrel, the air inlet pipe is usually extended to the top of the outer barrel or arranged together with the fan at the top of the outer barrel, which has a complex structure and increases the height of the drying equipment, and is inconvenient for users to use.

[0003] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present disclosure, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model discloses a drying mechanism and a drying equipment to solve the problem that the drying effect and the structural simplicity of the drying equipment cannot be considered.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The drying mechanism is used for the drying equipment, and the drying equipment includes a barrel assembly, the barrel assembly includes an outer barrel, an inner barrel rotatably arranged in the outer barrel, and a barrel cover arranged on the upper end of the outer barrel, the inner barrel and the outer barrel are both hollow structures with an opening facing upward, a plurality of through holes are formed in the side surface of the inner barrel, a first air inlet is formed in the upper end of the side surface of the outer barrel, the first air inlet is higher than the upper end of the inner barrel, and a first air outlet is formed in the lower end of the side surface of the outer barrel.

[0007] Further, one end of the inclined surface close to the first air inlet is higher than the upper end of the first air inlet.

[0008] Further, the air supply device includes a fan arranged on the side surface of the outer barrel, an air inlet pipe arranged on the side surface of the outer barrel, a first end connected with the air outlet of the fan, and a second end connected with the first air inlet.

[0009] Further, the air inlet pipe comprises: a first pipe vertically fixed to the side of the outer barrel, a first end of the first pipe connected to the air outlet of the fan; a second pipe horizontally arranged, a first end of the second pipe connected to a second end of the first pipe, and a second end of the second pipe communicated with the inner barrel.

[0010] Further, the air supply device further comprises: a third pipe vertically fixed to the side of the outer barrel, a first end of the third pipe connected to the air outlet of the fan, and a second end of the third pipe connected to the first end of the first pipe; and a heating body arranged in the third pipe.

[0011] Further, the second pipe further comprises: a baffle rotatably arranged in the second pipe; and a stop ring arranged in the second pipe and located corresponding to the outside of the baffle, wherein the baffle rotates in a vertical plane, the baffle rotates downward to a first position under the action of gravity, and the baffle abuts against the stop ring to close the second pipe.

[0012] Further, the drying mechanism further comprises: an air outlet pipe arranged on the side of the outer barrel and communicated with the first air outlet at a first end.

[0013] Further, the air outlet pipe comprises: a fourth pipe vertically arranged and connected to the first air outlet at a first end; a fifth pipe vertically arranged; and a connecting pipe being a hollow structure with an opening downward, an internal partition plate arranged in the connecting pipe, the internal partition plate divides the inside of the connecting pipe into a 180° bending channel, a first end of the connecting pipe connected to a second end of the fourth pipe, and a second end of the connecting pipe connected to a first end of the fifth pipe.

[0014] The utility model discloses also dry washing equipment, the dry washing equipment includes: bottom cover;Barrel assembly is arranged on the bottom cover;Drying mechanism, as mentioned above, is arranged on the barrel assembly.

[0015] The utility model discloses an embodiment has the following beneficial effects:

[0016] (1) the drying mechanism of the utility model embodiment, including air supply device and air guide platform, air supply device is sent to the first air inlet, because the end of the inclined plane close to the first air inlet is higher than the lower end of the first air inlet, and the end of the inclined plane away from the first air inlet extends into the inner barrel, so that the air blown by the first air inlet can be more fully contacted with the inclined plane, and the projection area of the inclined plane in the inner barrel is large, the air is guided into the inner barrel around by the inclined plane, and is blown to the clothes to be dried in a large area and uniformly, so that the air effectively passes through the clothes and carries away the moisture in the clothes, and enters the outer barrel through the through hole, and finally is discharged from the barrel assembly through the first air outlet, which is simple in structure and good in drying effect.

[0017] (II) Further, by rotatably arranging the baffle in the second pipeline, the baffle rotates downward to the first position under the action of gravity, and the baffle abuts against the baffle ring to achieve closing the second pipeline and blocking water and foam overflow into the air supply device. When the fan supplies air, the baffle rotates upward under the action of air pressure, and the baffle is separated from the baffle ring to open the second pipeline to the first air inlet, which is simple in structure and improves the safety and reliability of the drying mechanism.

[0018] (III) Further, by installing the drying mechanism in the drying and washing equipment, the air supply device and the air outlet pipe of the drying mechanism are installed on the side of the outer barrel, and the air guide table is installed at the lower end of the barrel cover and extends into the inner barrel, so that the drying mechanism fully utilizes the outer side space and the internal space of the barrel assembly, reduces the height of the drying and washing equipment, and is convenient for production and use, and is especially suitable for double-barrel washing machines. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an internal structure diagram of the drying mechanism and the barrel assembly of the utility model.

[0020] Figure 2 It is an exploded view of the air supply device of the utility model.

[0021] Figure 3 It is a sectional view of the drying mechanism of the utility model with the symmetry plane of the first air inlet as the section plane.

[0022] Figure 4 It is an axonometric view of the barrel cover and the air guide table of the utility model.

[0023] Figure 5 It is an axonometric view of the drying and washing equipment of the utility model.

[0024] Figure 6 It is a bottom structure schematic view of the drying and washing equipment of the utility model.

[0025] In the drawings:

[0026] 1, outer barrel; 11, first air inlet; 12, first air outlet; 2, inner barrel; 21, through hole; 3, barrel cover; 31, air guide table; 311, inclined surface; 4, air supply device; 41, fan; 42, air inlet pipe; 421, first pipeline; 422, second pipeline; 423, third pipeline; 43, heating body; 4221, baffle; 4222, shaft body; 4223, baffle ring; 5, air outlet pipe; 51, fourth pipeline; 52, fifth pipeline; 53, connecting pipe; 6, bottom cover; 61, second air inlet; 62, second air outlet. DETAILED DESCRIPTION

[0027] The specific implementation manner of the utility model will be described below in combination with the drawings.

[0028] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will make further detailed description to the device of the utility model combining with the drawings and specific embodiments. According to the following description, the advantages and features of the utility model will be more clearly. It should be noted that the drawings are very simplified and all use non-precise proportions, only for the purpose of facilitating and clearly assisting the description of the embodiment of the utility model. In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the drawings. It should be known that the structure, proportion, size and the like shown in the drawings attached to the present specification are only used to cooperate with the content disclosed in the specification, for the understanding and reading of persons skilled in the art, and not used to limit the limiting conditions of the implementation of the utility model, so it does not have the substantial meaning of technology, any modification of structure, change of proportion relationship or adjustment of size, as long as it does not affect the effect and purpose that can be achieved by the utility model, should still fall within the scope covered by the disclosed technical content of the utility model.

[0029] First embodiment:

[0030] The embodiment discloses a drying mechanism.

[0031] Figure 1 It is the internal structure schematic view of the drying mechanism and the barrel body assembly of the utility model. As Figure 1 Indicated, the drying mechanism is used for drying and washing equipment. In the embodiment, the drying and washing equipment is a washing machine with drying function, such as single-barrel washing machine, double-barrel washing machine and drying and washing integrated machine and the like.

[0032] The drying and washing equipment includes a barrel body assembly, the barrel body assembly includes an outer barrel 1, an inner barrel 2 rotatably arranged in the outer barrel 1 and a barrel cover 3 arranged on the upper end of the outer barrel 1, the inner barrel 2 and the outer barrel 1 are both hollow structures with the opening facing upward, a plurality of through holes 21 are formed in the side surface of the inner barrel 2, the through holes 21 are communicated with the inner barrel 2 and the outer barrel 1, a first air inlet 11 is formed in the upper end of the side surface of the outer barrel 1, the first air inlet 11 is higher than the upper end of the inner barrel 2, and a first air outlet 12 is formed in the lower end of the side surface of the outer barrel 1. Exemplarily, the first air inlet 11 is horizontally formed, so that the first air inlet 11 can be in the nearly horizontal direction to air in, and it is convenient for the air to be guided by the inclined surface 311.

[0033] Figure 2 It is the explosion view of the air supply device of the utility model. As Figure 1 And Figure 2 Indicated, the drying mechanism includes an air supply device 4 and an air guide table 31.

[0034] The air supply device 4 is arranged on the side surface of the outer barrel 1 and air is supplied to the first air inlet 11. As Figure 2As shown, the air supply device 4 includes a fan 41 and an air inlet pipe 42. The fan 41 is arranged on the side of the outer barrel 1. The air inlet pipe 42 is arranged on the side of the outer barrel 1, and a first end thereof is connected to an air outlet of the fan 41, and a second end thereof is connected to the first air inlet 11. Specifically, the first end is an end close to the air inlet direction, and the second end is an end close to the air outlet direction. The air inlet pipe 42 includes a first pipe 421 and a second pipe 422. The air inlet of the fan 41 is located on the outer side of the fan 41, and the air outlet is located on the upper end of the fan 41. The first pipe 421 is vertically fixed on the side of the outer barrel 1, and a first end thereof is connected to the air outlet of the fan 41. The second pipe 422 is horizontally arranged and clamped in the first air inlet 11, a first end thereof is connected to a second end of the first pipe 421, and a second end thereof is communicated with the inner barrel 1.

[0035] Figure 3 The utility model discloses a drying mechanism with the first air inlet as the section plane. Figure 4 The utility model discloses a barrel cover and the shaft measurement diagram of air guide platform. As shown in Figure 1 、 Figure 3 and Figure 4 As shown, the air guide platform 31 is a rounded table shape, and is arranged at the lower end of the barrel cover 3. The lower end of the air guide platform 31 is a slope 311, which is arranged towards the first air inlet 11. An end of the slope 311 close to the first air inlet 11 is higher than the lower end of the first air inlet 11, and an end of the slope 311 away from the first air inlet 11 extends into the inner barrel 2. Preferably, the air guide platform 31 is a hollow structure, which saves cost and reduces the weight of the barrel cover 3. The end of the slope 311 close to the first air inlet 11 is higher than the upper end of the first air inlet 11, so that the air inlet can be more fully contacted with the slope 311.

[0036] Figure 5 The utility model discloses a drying mechanism with the first air inlet as the section plane. Figure 5 As shown, the drying mechanism further includes an air outlet pipe 5. The air outlet pipe 5 is arranged on the side of the outer barrel 1, and a first end thereof is communicated with the first air outlet 12. As shown, the air outlet pipe 5 includes a fourth pipe 51, a fifth pipe 52 and a connecting pipe 53. The fourth pipe 51 is vertically arranged, and a first end thereof is connected to the first air outlet 12. The fifth pipe 52 is vertically arranged. The connecting pipe 53 is a hollow structure with an opening facing downwards, and a partition plate is arranged inside the connecting pipe 53. The partition plate divides the inside of the connecting pipe 53 into a 180° bending channel. A first end of the connecting pipe 53 is connected to a second end of the fourth pipe 51, and a second end of the connecting pipe 53 is connected to a first end of the fifth pipe 52. By arranging the fourth pipe 51 and the fifth pipe 52 in a 180° bending connection, the air containing water vapor is condensed when rising in the fourth pipe 51, and the water therein is returned, which reduces the water content of the exhaust gas of the drying mechanism, avoids water vapor corrosion of the objects close to the second end of the air outlet pipe 5, and improves the reliability of the equipment.

[0037] In this embodiment, the air supply device 4 supplies air to the first air inlet 11. Since the end of the inclined surface 311 close to the first air inlet 11 is higher than the lower end of the first air inlet 11, and the end of the inclined surface 311 away from the first air inlet 11 extends into the inner tub 2, the air blown out of the first air inlet 11 can be in sufficient contact with the inclined surface 311, and the projection area of the inclined surface 311 in the inner tub 2 is large. The air inlet is guided by the inclined surface 311 into the inner tub 2, and is blown to the clothes to be dried in a large area and uniformly, so that the air effectively passes through the clothes and removes the moisture in the clothes, and enters the outer tub 1 through the through hole 21, and finally is discharged from the first air outlet 12. The structure is simple, and the drying effect is good.

[0038] Second embodiment:

[0039] Based on the first embodiment, the air supply device 4 of the first embodiment is further optimized and refined in the second embodiment.

[0040] As shown in Figure 2 , the air supply device 4 further includes a third pipeline 423 and a heating body 43. The third pipeline 423 is vertically fixed to the side of the outer tub 1, and the first end is connected to the air outlet of the fan 41, and the second end is connected to the first end of the first pipeline 421. The heating body 43 is arranged in the third pipeline 423. For example, the second end of the third pipeline 423 is clamped connected with the first end of the first pipeline 421, which facilitates the installation and disassembly of the pipeline and the heating body 43. The heating body 43 is an electric heating wire or a heat pump.

[0041] In this embodiment, the fan 41 blows out the air, and the heating body 43 heats the air. The hot air can heat the clothes to be dried, accelerate the evaporation of the internal moisture, and be taken away by the hot air, thereby improving the drying efficiency.

[0042] Third embodiment:

[0043] Based on the second embodiment, the air supply device 4 of the second embodiment is further optimized and refined in the third embodiment.

[0044] As shown in Figure 2 , the second pipeline 422 further includes a baffle 4221 and a baffle ring 4223. The baffle 4221 is rotatably arranged in the second pipeline 422. The baffle ring 4223 is arranged in the second pipeline 422, and the position corresponds to the outside of the baffle 4221. For example, the upper end of the baffle 4221 is horizontally provided with a shaft body 4222, and the both ends of the shaft body 4222 pass through the both sides of the first air inlet 11, so that the baffle 4221 rotates in the vertical plane 312.

[0045] In the embodiment, the baffle 4221 is rotatably arranged in the second pipeline 422, and rotates downward to the first position under the action of gravity, and the baffle 4221 abuts against the baffle ring 4223 to achieve closing the second pipeline 422 and blocking water and foam overflow into the air supply device 4. When the fan 41 supplies air, the baffle 4221 rotates upward under the action of air pressure, and the baffle 4221 is separated from the baffle ring 4223 to open the second pipeline 422 to supply air to the first air inlet 11, which is simple in structure and improves the safety and reliability of the drying mechanism.

[0046] Fourth embodiment:

[0047] The embodiment discloses a drying and washing equipment.

[0048] As shown in Figure 5 , the drying and washing equipment comprises a bottom cover 6, a barrel assembly and a drying mechanism. The barrel assembly is arranged on the bottom cover 6. The drying mechanism is as described in any one of the first to third embodiments, and is arranged on the barrel assembly.

[0049] Figure 6 It is a bottom view structural schematic diagram of the drying and washing equipment of the utility model. As Figure 6 shown, the bottom cover 6 is provided with a second air inlet 61 and a second air outlet 62. The second end of the air outlet pipe 5 is connected to the second air outlet 62, and the fan 41 draws external air through the second air inlet 61.

[0050] In the embodiment, the drying mechanism is installed in the drying and washing equipment, the air supply device 4 and the air outlet pipe 5 of the drying mechanism are both installed on the side surface of the outer barrel 1, the air guide table 31 is installed at the lower end of the barrel cover 3 and extends into the inner barrel 2, the drying mechanism fully utilizes the outer side space and the internal space of the barrel assembly, reduces the height of the drying and washing equipment, and is convenient for production and use, and is especially suitable for a double-barrel washing machine.

[0051] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the description.

[0052] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A drying mechanism, characterized in that, A drying and washing device, the drying and washing device including a barrel assembly, the barrel assembly including an outer barrel, an inner barrel rotatably disposed within the outer barrel, and a barrel lid disposed on the upper end of the outer barrel, both the inner barrel and the outer barrel being hollow structures with openings facing upwards, the inner barrel having several through holes on its side, the outer barrel having a first air inlet at its upper side, the first air inlet being higher than the upper end of the inner barrel, and the outer barrel having a first air outlet at its lower side; the drying mechanism includes: An air supply device is disposed on the side of the outer barrel, corresponding to the first air inlet, and supplies air to the first air inlet. The air guide platform is in the shape of an inverted frustum and is located at the lower end of the bucket lid. The lower end of the air guide platform is a slope, which faces the first air inlet. The end of the slope near the first air inlet is higher than the lower end of the first air inlet, and the end of the slope away from the first air inlet extends into the inner bucket.

2. The drying mechanism according to claim 1, characterized in that: The end of the inclined surface near the first air inlet is higher than the upper end of the first air inlet.

3. The drying mechanism according to claim 1, characterized in that, The air supply device includes: The fan is located on the side of the outer barrel; An air inlet pipe is provided on the side of the outer barrel, with its first end connected to the air outlet of the fan and its second end connected to the first air inlet.

4. The drying mechanism according to claim 3, characterized in that, The air inlet pipe includes: The first pipe is vertically fixed to the side of the outer barrel, and its first end is connected to the air outlet of the fan; The second pipe is horizontally installed and snapped into the first air inlet. The first end is connected to the second end of the first pipe, and the second end is connected to the inside of the outer barrel.

5. The drying mechanism according to claim 4, characterized in that, The air supply device also includes: The third pipe is vertically fixed to the side of the outer barrel, with its first end connected to the air outlet of the fan and its second end connected to the first end of the first pipe. The heating element is disposed inside the third pipe.

6. The drying mechanism according to claim 4, characterized in that, The second pipeline also includes: A baffle plate is rotatably disposed inside the second pipe; A retaining ring is disposed inside the second pipe, positioned corresponding to the outer side of the baffle plate; The baffle rotates in a vertical plane and rotates downward to a first position under the action of gravity, whereby the baffle abuts against the retaining ring to close the second pipe.

7. The drying mechanism according to claim 1, characterized in that, The drying mechanism also includes: An air outlet duct is located on the side of the outer barrel, with its first end connected to the first air outlet.

8. The drying mechanism according to claim 7, characterized in that, The air outlet duct includes: The fourth pipe is installed vertically, with its first end connected to the first air outlet; The fifth pipe is installed vertically; The connecting pipe is a hollow structure with its opening facing downwards. It has an internal partition that divides the interior of the connecting pipe into a 180° bend channel. The first end of the connecting pipe is connected to the second end of the fourth pipe, and the second end of the connecting pipe is connected to the first end of the fifth pipe.

9. A drying and washing equipment, characterized in that, The drying and washing equipment includes: Bottom cover; The barrel assembly is mounted on the bottom cover; The drying mechanism, as described in any one of claims 1 to 8, is disposed on the barrel assembly.

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