CN213993500U - Cleaning machine with drying function - Google Patents
Cleaning machine with drying function Download PDFInfo
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- CN213993500U CN213993500U CN202022221688.XU CN202022221688U CN213993500U CN 213993500 U CN213993500 U CN 213993500U CN 202022221688 U CN202022221688 U CN 202022221688U CN 213993500 U CN213993500 U CN 213993500U
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Abstract
The utility model relates to a cleaning machine with drying function, which comprises a box body, a first pipeline, a power component, a second pipeline and a sleeve, wherein the first end of the first pipeline is connected with an air inlet of the box body; the power assembly is connected with the second end of the first pipeline and is used for enabling the outside air to enter the washing cavity through the first pipeline, and the power assembly is provided with an air inlet pipeline for inputting the outside air into the first pipeline; the first end of the second pipeline is connected with the air outlet of the box body; the sleeve is sleeved on the periphery of the air inlet pipeline, a relatively closed preheating cavity is formed between the inner wall of the sleeve and the outer wall of the air inlet pipeline, the preheating cavity is connected with the second end of the second pipeline, and a gas outlet is formed in the side part of the preheating cavity. The damp and hot air in the washing chamber can be discharged through the second pipeline and preheat the air entering the first pipeline from the outside in the discharging process, and the preheated air enters the washing chamber through the first pipeline and dries the dishes, so that the heat is recycled, the energy utilization rate is improved, and the drying effect is favorably improved.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a cleaning machine with a drying function for cleaning bowls, dishes, fruits and vegetables.
Background
A dishwasher is an apparatus that sprays cold or hot water to dishes to remove dirt adhered to the dishes and wash the dishes. Dishes are placed in a dish frame inside a dish washing cabinet, and a general dish washing machine includes a pump and a spray head to spray washing water, a heater to generate hot water, and the like. Such a dishwasher usually requires a separate housing and separate components, so that the general dishwasher is large in volume and is not suitable for being used in some families with large population and small living area, and thus the dishwasher is not common in many families.
In order to save space and expand the application range, many designs of water tank type cleaning machines have been developed, that is, the existing water tank is modified into a cleaning machine, the water tank is directly used as a washing space, and a rotary spray arm is generally arranged at the bottom of the water tank and is generally connected with a pump body driven by a motor. The water tank type cleaning machine disclosed in the applicant's chinese patent application No. 201320889945.4 comprises a tank body forming a washing space, the tank body comprises a water tank spray arm and a cover plate rotatably connected to the water tank spray arm, the bottom of the water tank spray arm is provided with a recessed draining area at least at the central part, a water pump for pumping water in the draining area to the washing space above the draining area is arranged in the draining area, the draining area is covered with a draining plate with draining holes, a rotary spray arm for pumping water is arranged above the draining plate, and a heater is further arranged in the draining area.
The above-mentioned washing machines generally perform at least two washing operations for washing dishes, at least one of which is performed using hot water. This just leads to remaining in the washing chamber after finishing washing to have a large amount of vapor, and the vapor can gather on the tableware surface after the condensation, and the user experience is felt not only to the influence of water drenching, and has bacterial growing easily. Although the existing cleaning machine also has the function of introducing gas to dry dishes, the gas is mainly introduced and extracted from the side wall, and the exhausted hot moisture with certain temperature is directly exhausted into a cabinet, so that the cabinet is easy to generate moisture, and the rest of the temperature is not utilized, so that the energy utilization rate is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem to the current situation of prior art, thereby provide one kind and can carry out the dehumidification to the hot-air in the washing chamber and carry out recycle to its heat and improve energy utilization and drying effect's cleaning machine.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a take cleaning machine of drying function, is including the box that has the washing chamber, and this box has gas outlet and air inlet, its characterized in that: also comprises
The first pipeline is arranged outside the box body, and the first end of the first pipeline is connected with the air inlet of the box body;
the power assembly is connected with the second end of the first pipeline and used for enabling the outside air to enter the washing cavity through the first pipeline, and the power assembly is provided with an air inlet pipeline for inputting the outside air into the first pipeline;
the first end of the second pipeline is connected with the air outlet of the box body; and
the sleeve is sleeved on the periphery of the air inlet pipeline, a relatively closed preheating cavity is formed between the inner wall of the sleeve and the outer wall of the air inlet pipeline, the preheating cavity is connected with the second end of the second pipeline, and a gas outlet is formed in the side part of the preheating cavity.
In the above scheme, the power assembly includes a housing and an impeller rotatably disposed in the housing, an outlet communicated with the second end of the first pipe is formed in a side wall of the housing, an inlet is formed in a front side wall of the housing, and the air inlet pipe is connected to the inlet.
Preferably, a flow guide sleeve is connected between the outlet of the shell and the second end of the first pipeline, the inner diameter of the front part of the flow guide sleeve is gradually reduced along the gas flowing direction to form a reducing section, and the rear part of the flow guide sleeve is a steady flow section with a circular cross section. The structure is favorable for buffering air flow at the change position of the inner diameter of the air duct, so that the air outlet flow velocity is uniform, and the vortex phenomenon is avoided.
Preferably, a guide plate extending along the axial direction is arranged in the guide sleeve, and the guide plate is a plurality of guide plates which jointly form a grid-shaped structure. The structure is beneficial to improving the wind guiding effect.
Preferably, a PTC heating element for heating air is further provided at the outlet of the housing, and the structure can increase the dryness and temperature of air introduced into the washing chamber, thereby improving the drying effect.
Preferably, a partition plate extending in the radial direction is provided in the intake duct, and the partition plate extends in the axial direction of the intake duct to form a plurality of flow guide passages. The structure is beneficial to improving the uniformity of inlet air, reducing the generation of vortex and reducing the energy loss.
Preferably, the top wall of the sleeve is connected with the second end of the second pipeline, and the gas outlet is opened on the bottom wall of the sleeve. This structure is favorable to making exhaust moisture fully contact with admission line in the box, improves the heat transfer effect, improves heat recovery rate simultaneously.
Compared with the prior art, the utility model has the advantages of: the utility model discloses in set up first pipeline, second pipeline and sleeve structure, the damp and hot air in the washroom can be discharged through the second pipeline and preheat the air that gets into first pipeline to the external world at the discharge process, and the air after preheating carries out the drying to the bowl dish in getting into the washroom through first pipeline, has not only carried out recycle to the heat, has improved energy utilization, and is favorable to improving drying effect.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a cross-sectional view of a power assembly in an embodiment of the present invention;
fig. 4 is a schematic structural view of the flow guide sleeve in the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the cleaning machine with drying function in this embodiment includes a box 1, a first pipeline 2, a power assembly 3, a second pipeline 4 and a sleeve 5, the box 1 has a washing chamber 11, an air inlet 12 is opened on a first side wall of the box 1, and an air outlet 13 is opened on a second side wall.
The first pipeline 2 is arranged outside the box body 1, and the first end of the first pipeline is connected with the air inlet 12 of the box body 1; the power assembly 3 is connected to a second end of the first duct 2 for allowing the external air to enter the washing chamber 11 through the first duct 2, and the power assembly 3 has an inlet duct 30 for inputting the external air into the first duct 2.
The first end of the second pipeline 4 is connected with the air outlet 13 of the box body 1, the sleeve 5 is sleeved on the periphery of the air inlet pipeline 30, a relatively closed preheating cavity 50 is formed between the inner wall of the sleeve 5 and the outer wall of the air inlet pipeline 30, the preheating cavity 50 is connected with the second end of the second pipeline 4, and the side part of the preheating cavity 50 is provided with a gas outlet 51. The roof of sleeve 5 is connected with the second end of second pipeline 4, and gas outlet 51 is seted up on sleeve 5 diapire, and this structure is favorable to making exhaust moisture in the box and inlet duct fully contact, improves the heat transfer effect, improves heat recovery rate simultaneously.
Specifically, the power assembly 3 includes a housing 31, an impeller 32 rotatably disposed in the housing 31, and a motor 33 for driving the impeller 32 to rotate, an outlet 311 communicated with the second end of the first duct 2 is formed on a side wall of the housing 31, an inlet 312 is formed on a front side wall of the housing 31, and the air inlet duct 30 is connected to the inlet 312.
A flow guide sleeve 6 is connected between the outlet 311 of the housing 31 and the second end of the first pipe 2, the inner diameter of the front part of the flow guide sleeve 6 gradually decreases along the gas flowing direction to form a tapered section 61, and the rear part is a steady flow section 62 with a circular cross section. The structure is favorable for buffering air flow at the change position of the inner diameter of the air duct, so that the air outlet flow velocity is uniform, and the vortex phenomenon is avoided. The guide sleeve 6 is internally provided with a guide plate 63 extending along the axial direction, and the guide plate 63 is a plurality of blocks which jointly form a grid-shaped structure. The structure is beneficial to improving the wind guiding effect.
The outlet 311 of the housing 31 is further provided with a PTC heating element 7 for heating air, which can increase the dryness and temperature of air introduced into the washing chamber, thereby improving the drying effect.
The air inlet duct 30 is provided therein with a partition plate 301 extending in the radial direction, and the partition plate 301 is plural and extends in the axial direction of the air inlet duct 30 to form a plurality of flow guide passages 302. The structure is beneficial to improving the uniformity of inlet air, reducing the generation of vortex and reducing the energy loss.
After the washing machine of the embodiment finishes washing, the motor 33 is started, the damp and hot air in the washing cavity 11 is discharged through the second pipeline 4 and is used for preheating the air passing through the air inlet pipeline 30 through the preheating cavity 50, the preheated air is heated by the heater 7 and enters the washing cavity 11 through the first pipeline 2 to dry the dishes, convection is formed in the washing cavity 11 by the air, and the damp and hot air is continuously discharged from the air outlet 13.
Claims (7)
1. The utility model provides a take cleaning machine of drying function, is including box (1) that has washing chamber (11), and this box (1) has gas outlet (12) and air inlet (13), its characterized in that: also comprises
The first pipeline (2) is arranged outside the box body (1) and the first end of the first pipeline is connected with the air inlet (13) of the box body (1);
the power assembly (3) is connected with the second end of the first pipeline (2) and is used for enabling outside air to enter the washing cavity (11) through the first pipeline (2), and the power assembly (3) is provided with an air inlet pipeline (30) for inputting the outside air into the first pipeline (2);
a second pipeline (4), the first end of which is connected with the air outlet (12) of the box body (1); and
the sleeve (5) is sleeved on the periphery of the gas inlet pipeline (30), a relatively closed preheating cavity (50) is formed between the inner wall of the sleeve (5) and the outer wall of the gas inlet pipeline (30), the preheating cavity (50) is connected with the second end of the second pipeline (4), and a gas outlet (51) is formed in the side portion of the preheating cavity (50).
2. The washer with drying function according to claim 1, wherein: the power assembly (3) comprises a shell (31) and an impeller (32) which is rotatably arranged in the shell (31), an outlet (311) communicated with the second end of the first pipeline (2) is formed in the side wall of the shell (31), an inlet (312) is formed in the front side wall of the shell (31), and the air inlet pipeline (30) is connected to the inlet (312).
3. The washer with drying function according to claim 2, characterized in that: a flow guide sleeve (6) is connected between the outlet (311) of the shell (31) and the second end of the first pipeline (2), the inner diameter of the front part of the flow guide sleeve (6) is gradually reduced along the gas flowing direction to form a reducing section (61), and the rear part of the flow guide sleeve is a steady flow section (62) with a circular cross section.
4. The washer with drying function according to claim 3, characterized in that: the flow guide sleeve (6) is internally provided with a flow guide plate (63) extending along the axial direction, and the flow guide plate (63) is a plurality of blocks and forms a grid-shaped structure together.
5. The washer with drying function according to claim 2, characterized in that: and a heating element (7) for heating air is also arranged at the outlet (311) of the shell (31).
6. The cleaning machine with drying function according to any one of claims 1 to 5, characterized in that: a partition plate (301) extending in the radial direction is arranged in the air inlet pipeline (30), and the partition plate (301) extends in the axial direction of the air inlet pipeline (30) so as to form a plurality of flow guide channels (302).
7. The cleaning machine with drying function according to any one of claims 1 to 5, characterized in that: the top wall of the sleeve (5) is connected with the second end of the second pipeline (4), and the gas outlet (51) is arranged on the bottom wall of the sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022221688.XU CN213993500U (en) | 2020-09-30 | 2020-09-30 | Cleaning machine with drying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022221688.XU CN213993500U (en) | 2020-09-30 | 2020-09-30 | Cleaning machine with drying function |
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| Publication Number | Publication Date |
|---|---|
| CN213993500U true CN213993500U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022221688.XU Active CN213993500U (en) | 2020-09-30 | 2020-09-30 | Cleaning machine with drying function |
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| CN (1) | CN213993500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768437A (en) * | 2021-08-31 | 2021-12-10 | 宁波方太厨具有限公司 | Cleaning machine with drying function and cleaning method |
| CN115429186A (en) * | 2022-11-10 | 2022-12-06 | 杭州老板电器股份有限公司 | Gas circuit assembly and dish washer |
-
2020
- 2020-09-30 CN CN202022221688.XU patent/CN213993500U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768437A (en) * | 2021-08-31 | 2021-12-10 | 宁波方太厨具有限公司 | Cleaning machine with drying function and cleaning method |
| CN115429186A (en) * | 2022-11-10 | 2022-12-06 | 杭州老板电器股份有限公司 | Gas circuit assembly and dish washer |
| CN115429186B (en) * | 2022-11-10 | 2023-04-21 | 杭州老板电器股份有限公司 | Gas circuit assembly and dish washer |
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