CN107334440B - Cleaning machine capable of accelerating drying - Google Patents
Cleaning machine capable of accelerating drying Download PDFInfo
- Publication number
- CN107334440B CN107334440B CN201710157336.2A CN201710157336A CN107334440B CN 107334440 B CN107334440 B CN 107334440B CN 201710157336 A CN201710157336 A CN 201710157336A CN 107334440 B CN107334440 B CN 107334440B
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- CN
- China
- Prior art keywords
- actuator
- generation assembly
- cleaning
- semiconductor thermoelectric
- push rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
- A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The cleaning machine capable of accelerating drying comprises a machine body (5) and an opening and closing door (8) arranged at a port of the machine body (5), wherein a cleaning tank (51) or a cleaning cavity is arranged in the machine body (5), and the cleaning machine is characterized in that a first actuator (3) is arranged at one side of the machine body (5), the first actuator (3) is provided with a first push rod (31) which can be stretched after power is obtained, and the opening and closing door part can be pushed open by the first push rod (31) to form an exhaust port; the semiconductor thermoelectric power generation assembly (1) is arranged on the opening and closing door (8), and a power supply positive electrode and a power supply negative electrode led out by the semiconductor thermoelectric power generation assembly (1) are electrically connected with the first actuator (3). The hot air generated during heating of the cleaning machine is utilized, the semiconductor temperature difference component is utilized to generate power, the first actuator is used for acting, the opening and closing door is driven to be partially opened, the waste heat is recycled, tableware is further dried, and the overall energy consumption is reduced.
Description
Technical Field
The invention relates to a cleaning machine, which is applied to a kitchen, can be used for cleaning tableware and fruits and vegetables, and belongs to the technical field of household cleaning in the human life necessity.
Background
The existing cleaning machine (such as dish washer, water tank type cleaning machine, etc.) basically comprises a machine body and a tableware basket, wherein a cleaning tank or a cleaning cavity is arranged in the machine body, the tableware basket is arranged in the cleaning tank or the cleaning cavity, is used for placing tableware such as dishes, etc., is generally hollow, and is convenient for filtering water. The cleaning machine can be used for cleaning tableware, fruits and vegetables, and can take out the tableware basket for unloading when cleaning fruits and vegetables.
At present, after the cleaning machine is used for cleaning, tableware is dried, namely, the dish washing is finished, but a large amount of moist air exists after a door is opened, and the moist air cannot be dispersed for a long time, so that the technical problem is solved by a dehumidifying mechanism or a dehumidifying mechanism which are specially arranged for the improved cleaning machine.
Such as the Chinese invention patent No. ZL200510013751.8, "moisture discharge mechanism of dishwasher" (grant bulletin No. CN 100588363C); for another example, chinese invention patent "dishwasher including dehumidifying unit" with reference to ZL201180054282.8 (grant bulletin number CN 103188986B); reference may also be made to the chinese patent application of invention, fan jet drying device for dish washer, application number 201410281607.1 (application publication number CN104083136 a). These documents basically rely on strong air exhaust of a fan to achieve the aim of dehumidification, and the dehumidification efficiency is low and the energy consumption is high.
There are also semiconductor condensing units for condensation and dehumidification, see China patent application No. 201510099019.0, which is a dish washer drying and dehumidifying Structure and dish washer (application publication No. CN 104665742A). There is also a design of combining the air blowing structure and the heat exchanging structure, see China patent application No. 201610279238.1, which is a dish washer, and a dish washer (application publication No. CN 105796033A). Although the dehumidifying effect of the dehumidifying structure is ideal, the whole dehumidifying structure is complex, the manufacturing cost is high, and improvement is necessary.
Disclosure of Invention
The invention aims to solve the technical problem of providing a cleaning machine capable of accelerating drying, which can convert the waste heat of drying into driving an opening and closing door to open so as to rapidly exhaust.
The technical scheme adopted for solving the technical problems is as follows: the cleaning machine capable of accelerating drying comprises a machine body and an opening and closing door arranged at a port of the machine body, wherein a cleaning tank or a cleaning cavity is arranged in the machine body;
the semiconductor thermoelectric power generation assembly is arranged on the opening and closing door, the heat absorption end of the semiconductor thermoelectric power generation assembly is close to the cleaning tank or the cleaning cavity, the heat dissipation end of the semiconductor thermoelectric power generation assembly is far away from the cleaning tank or the cleaning cavity, and the power supply anode and the power supply cathode led out by the semiconductor thermoelectric power generation assembly are electrically connected with the first actuator.
For making the structure more compact reasonable, the opening and closing door include interior door plant and outer door plant, be formed with the intermediate layer space between foretell interior door plant and the outer door plant, semiconductor thermoelectric generation subassembly locate in the aforesaid intermediate layer space.
The inner door plate is made of heat insulation materials, and a temperature guide area capable of conducting the temperature in the cleaning tank or the cleaning cavity to the semiconductor thermoelectric power generation assembly is arranged on the inner door plate; the interlayer space is internally provided with a second actuator, the second actuator is provided with a second push rod which can be extended after being electrified, the second push rod is in driving connection with the semiconductor thermoelectric generation assembly, and the second push rod can drive the semiconductor thermoelectric generation assembly to the temperature conduction region or separate from the temperature conduction region. When the semiconductor thermoelectric power generation assembly is required to generate power, the semiconductor thermoelectric power generation assembly moves to the temperature conduction region to supply power to the first actuator, and when the first actuator is not required to work, the semiconductor thermoelectric power generation assembly is separated from the temperature conduction region, so that the exhaust function can be effectively exerted.
The semiconductor thermoelectric module can be mounted in the following manner: the semiconductor thermoelectric power generation assembly is arranged in the U-shaped clamping groove and is used for fixing the port of the clamping groove by a connecting piece, and the connecting piece is connected with the second push rod. Further, the connecting piece is provided with a wire outlet hole for leading out a power supply positive electrode and a power supply negative electrode of the semiconductor thermoelectric generation assembly.
The cleaning machine also comprises a controller and a temperature sensor arranged in the cleaning tank or the cleaning cavity, wherein the controller is connected with the signal input end of the second actuator, and the signal output end of the temperature sensor is connected with the controller.
Preferably, the inner surface has a transparent temperature sensing sheet, and the temperature sensing sheet forms the temperature guiding region.
Preferably, the first actuator and the second actuator adopt at least one of electromagnetic valve, electric push rod or air cylinder.
Further, one end of the opening and closing door is hinged to the machine body port, and the first actuator is arranged below the other end of the opening and closing door.
The first actuator is preferably arranged in the following manner: the first actuator is arranged on a bracket, the bracket is provided with a guide hole for the first push rod to extend out, the bracket is arranged on a sheet metal part, and the sheet metal part is welded on the outer side wall of the machine body.
Compared with the prior art, the invention has the advantages that: the hot gas generated during heating of the cleaning machine is utilized, the semiconductor temperature difference component is adopted to generate power, the first actuator is used for acting, the opening and closing door is driven to be opened, and when the temperatures of the heat dissipation end and the heat absorption end of the semiconductor temperature difference component tend to be consistent, the power supply is stopped, and the opening and closing door is closed to indicate the end of exhaust. And waste heat is recycled and tableware is further dried, so that the overall energy consumption is reduced. Meanwhile, the semiconductor temperature difference component is convenient to install, compact and reasonable in structure, free of noise and pollution and meets the environmental protection requirement.
Drawings
Fig. 1 is an exploded view of an embodiment.
Fig. 2 is an enlarged view of the first actuator of fig. 1.
Fig. 3 is an exploded view of fig. 2.
Fig. 4 is an enlarged combined view of the semiconductor thermoelectric generation assembly and the second actuator in fig. 1.
Fig. 5 is a schematic diagram of controller control.
Fig. 6 is an enlarged view of the semiconductor thermoelectric generation assembly in operation.
Fig. 7 is an enlarged view of the semiconductor thermoelectric generation assembly when not in operation.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1, 5, 6 and 7, the cleaning machine in this embodiment includes a machine body 5, an opening and closing door 8 provided at a port of the machine body 5, a semiconductor thermoelectric generation assembly 1, a controller 10, a first actuator 3 and a second actuator 2, a cleaning tank 51 is provided in the machine body 5, and a temperature sensor 100 is provided in the cleaning tank 51.
The opening and closing door 8 comprises an inner door plate 82 and an outer door plate 81, an interlayer space is formed between the inner door plate 82 and the outer door plate 81, and the semiconductor thermoelectric power generation assembly 1 is arranged in the interlayer space. The inner door plate 82 is made of heat insulation material, and the inner door plate 82 is provided with a temperature guiding area which can conduct the temperature in the cleaning tank 51 to the semiconductor thermoelectric generation assembly 1; the temperature-guiding region in this embodiment is made of a temperature-sensing sheet 9 made of transparent glass material.
The first actuator 3 is provided on one side of the body 5, and has a first push rod 31 which can be extended after power is applied, and the first push rod 31 can push open and close the door part to form an exhaust port. Referring to fig. 7, one end of the opening/closing door 8 is hinged to a port of the body 5, and the first actuator 3 is disposed below the other end of the opening/closing door 8.
The heat absorbing end of the semiconductor thermoelectric generation assembly 1 is close to the cleaning tank 51, the heat dissipating end is far away from the cleaning tank 51, and the power supply anode and the power supply cathode led out of the semiconductor thermoelectric generation assembly 1 are electrically connected with the first actuator 3.
As shown in fig. 2 and 3, the first actuator 3 is disposed on a bracket 32, the bracket 32 has a guide hole through which the first push rod 31 extends, the bracket 32 is disposed on a sheet metal member 33, and the sheet metal member 33 is welded to the outer side wall of the machine body 5. The front end part of the first push rod 31 is also provided with an end cap 34 which is in contact with the opening and closing door 8, the middle part of the first push rod is sleeved with a sealing ring 35, and the end cap 34 and the sealing ring 35 can be made of rubber materials.
As shown in fig. 4, the second actuator 2 is also disposed in the interlayer space through the connection skin 21, the second actuator 2 has a second push rod 22 that can be extended after power is applied, the second push rod 22 is in driving connection with the semiconductor thermoelectric generation assembly 1, and the second push rod 22 can drive the semiconductor thermoelectric generation assembly 1 to the temperature guiding area or separate from the temperature guiding area. The first actuator 3 and the second actuator 2 in this embodiment each employ a solenoid valve.
The semiconductor thermoelectric generation assembly 1 in this embodiment is disposed in the U-shaped clamping groove 12 and fixes the port of the clamping groove 12 with the connecting piece 13, and the connecting piece 13 is connected with the second push rod 22. The connecting piece 13 is provided with a wire outlet hole 11 for leading out a power supply anode and a power supply cathode of the semiconductor thermoelectric generation assembly 1.
As shown in fig. 5, the controller 10 is connected to a signal input terminal of the second actuator 2, and a signal output terminal of the temperature sensor 100 is connected to the controller.
The working process comprises the following steps: the final dish washing of the washing machine heats to 70 degrees to generate a large amount of hot air, at this time, the controller 10 gives a signal to the second actuator 2, the second push rod 22 of the second actuator 2 is in an extension state, thus pushing the semiconductor thermoelectric generation assembly 1 onto the temperature sensing sheet 9 (as shown in fig. 6), at this time, one surface of the semiconductor thermoelectric generation assembly 1 contacts with 70 degrees of temperature, the other surface contacts with normal temperature (assuming 20 degrees), at this time, 50 degrees of temperature difference is generated, 3V of voltage is generated according to the most common model of the thermoelectric generation sheet and 50 degrees of temperature difference, thus driving the first actuator 3 to act, and the first push rod 31 lifts the opening and closing door to form an exhaust port to accelerate the drying speed of dishes. When the semiconductor thermoelectric generation assembly 1 does not work, the second push rod 22 of the second actuator 2 is retracted (as shown in fig. 7), the semiconductor thermoelectric generation assembly 1 is separated from the temperature sensing sheet 9, keeps a heat insulation state with the cleaning tank, the first actuator 3 is not powered on, the first push rod 31 is retracted, and the opening and closing door 8 is closed.
Claims (7)
1. The cleaning machine capable of accelerating drying comprises a machine body (5) and an opening and closing door (8) arranged at a port of the machine body (5), wherein a cleaning tank (51) or a cleaning cavity is arranged in the machine body (5), and the cleaning machine is characterized in that a first actuator (3) is arranged at one side of the machine body (5), the first actuator (3) is provided with a first push rod (31) which can be stretched after power is obtained, and the opening and closing door (8) can be partially pushed open by the first push rod (31) to form an exhaust port;
the semiconductor thermoelectric generation assembly (1) is arranged on the opening and closing door (8), the heat absorption end of the semiconductor thermoelectric generation assembly (1) is close to the cleaning tank (51) or the cleaning cavity, the heat dissipation end is far away from the cleaning tank (51) or the cleaning cavity, and the power supply positive electrode and the power supply negative electrode led out of the semiconductor thermoelectric generation assembly (1) are electrically connected with the first actuator (3);
the opening and closing door (8) comprises an inner door plate (82) and an outer door plate (81), an interlayer space is formed between the inner door plate (82) and the outer door plate (81), and the semiconductor thermoelectric power generation assembly (1) is arranged in the interlayer space;
the inner door plate (82) is made of heat insulation materials, and a temperature guiding area capable of conducting the temperature in the cleaning tank (51) or the cleaning cavity to the semiconductor thermoelectric generation assembly (1) is arranged on the inner door plate (82);
a second actuator (2) is arranged in the interlayer space, the second actuator (2) is provided with a second push rod (22) which can be extended after power is obtained, the second push rod (22) is in driving connection with the semiconductor thermoelectric generation assembly (1), and the second push rod (22) can drive the semiconductor thermoelectric generation assembly (1) to the temperature guiding region or separate from the temperature guiding region;
one end of the opening and closing door (8) is hinged to the machine body port, and the first actuator (3) is arranged below the other end of the opening and closing door.
2. The cleaning machine capable of accelerating drying according to claim 1, characterized in that the semiconductor thermoelectric generation assembly (1) is arranged in the U-shaped clamping groove (12) and fixes the port of the clamping groove (12) by a connecting piece (13), and the connecting piece (13) is connected with the second push rod (22).
3. The cleaning machine capable of accelerating drying according to claim 2, characterized in that the connecting piece (13) is provided with a wire outlet hole (11) for leading out a power supply anode and a power supply cathode of the semiconductor thermoelectric generation assembly (1).
4. The washer with accelerated drying function according to claim 1, further comprising a controller and a temperature sensor provided in the washing tank (51) or the washing chamber, wherein the controller is connected to the signal input end of the second actuator (2), and the signal output end of the temperature sensor is connected to the controller.
5. The machine according to claim 1, characterized in that said inner door panel (82) has a transparent temperature sensing sheet (9), said temperature sensing sheet (9) forming said temperature guiding area.
6. The washer of claim 1, wherein the first and second actuators are at least one of solenoid valves, electric push rods, or air cylinders.
7. The machine according to claim 1, characterized in that the first actuator (3) is provided on a support (32), the support (32) having a guide hole through which the first push rod (31) extends, and the support (32) being provided on a sheet metal part (33), the sheet metal part (33) being welded to the outer side wall of the machine body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157336.2A CN107334440B (en) | 2017-03-16 | 2017-03-16 | Cleaning machine capable of accelerating drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157336.2A CN107334440B (en) | 2017-03-16 | 2017-03-16 | Cleaning machine capable of accelerating drying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107334440A CN107334440A (en) | 2017-11-10 |
| CN107334440B true CN107334440B (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710157336.2A Active CN107334440B (en) | 2017-03-16 | 2017-03-16 | Cleaning machine capable of accelerating drying |
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| Country | Link |
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| CN (1) | CN107334440B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839254B (en) * | 2020-06-30 | 2021-11-26 | 宁波方太厨具有限公司 | Baking cooking device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11225936A (en) * | 1998-02-13 | 1999-08-24 | Matsushita Electric Ind Co Ltd | Dishwasher |
| JP2002143074A (en) * | 2000-08-31 | 2002-05-21 | Toto Ltd | Dishwasher |
| CN200946896Y (en) * | 2006-08-01 | 2007-09-12 | 陈尊山 | Water heater heated by using semi-conductor refrigerating elements |
| CN103438488A (en) * | 2013-08-05 | 2013-12-11 | 宁波方太厨具有限公司 | Range hood capable of illuminating |
| WO2014186182A2 (en) * | 2013-05-17 | 2014-11-20 | Premark Feg L.L.C. | Batch dishwasher and method for operating a batch dishwasher |
| CN104545752A (en) * | 2014-12-31 | 2015-04-29 | 宁波方太厨具有限公司 | Opening and closing control method of cover plate of water tank type cleaning machine |
| CN104688156A (en) * | 2015-03-10 | 2015-06-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Driving method for dish-washing machine fan and dish-washing machine |
| CN105363327A (en) * | 2015-11-09 | 2016-03-02 | 翁正祥 | Multifunctional vehicle-mounted air purifier |
| CN105604661A (en) * | 2016-03-07 | 2016-05-25 | 天津大学 | Device for power generation by waste heat of automobile exhaust pipes |
| CN205431843U (en) * | 2015-12-30 | 2016-08-10 | 江西煌上煌集团食品股份有限公司 | Energy -efficient meat products cleaning machine that unfreezes |
| CN207024026U (en) * | 2017-03-16 | 2018-02-23 | 宁波方太厨具有限公司 | Dry cleaning machine can be accelerated |
-
2017
- 2017-03-16 CN CN201710157336.2A patent/CN107334440B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11225936A (en) * | 1998-02-13 | 1999-08-24 | Matsushita Electric Ind Co Ltd | Dishwasher |
| JP2002143074A (en) * | 2000-08-31 | 2002-05-21 | Toto Ltd | Dishwasher |
| CN200946896Y (en) * | 2006-08-01 | 2007-09-12 | 陈尊山 | Water heater heated by using semi-conductor refrigerating elements |
| WO2014186182A2 (en) * | 2013-05-17 | 2014-11-20 | Premark Feg L.L.C. | Batch dishwasher and method for operating a batch dishwasher |
| CN103438488A (en) * | 2013-08-05 | 2013-12-11 | 宁波方太厨具有限公司 | Range hood capable of illuminating |
| CN104545752A (en) * | 2014-12-31 | 2015-04-29 | 宁波方太厨具有限公司 | Opening and closing control method of cover plate of water tank type cleaning machine |
| CN104688156A (en) * | 2015-03-10 | 2015-06-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Driving method for dish-washing machine fan and dish-washing machine |
| CN105363327A (en) * | 2015-11-09 | 2016-03-02 | 翁正祥 | Multifunctional vehicle-mounted air purifier |
| CN205431843U (en) * | 2015-12-30 | 2016-08-10 | 江西煌上煌集团食品股份有限公司 | Energy -efficient meat products cleaning machine that unfreezes |
| CN105604661A (en) * | 2016-03-07 | 2016-05-25 | 天津大学 | Device for power generation by waste heat of automobile exhaust pipes |
| CN207024026U (en) * | 2017-03-16 | 2018-02-23 | 宁波方太厨具有限公司 | Dry cleaning machine can be accelerated |
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| Publication number | Publication date |
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| CN107334440A (en) | 2017-11-10 |
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