CN213787259U - Power structure in dish washer - Google Patents
Power structure in dish washer Download PDFInfo
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- CN213787259U CN213787259U CN202022408414.1U CN202022408414U CN213787259U CN 213787259 U CN213787259 U CN 213787259U CN 202022408414 U CN202022408414 U CN 202022408414U CN 213787259 U CN213787259 U CN 213787259U
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Abstract
The utility model provides a power structure in dish washer belongs to dish washer technical field. The utility model provides a power structure in dish washer, includes the power house, delivery port and water inlet have on the power house, still include the turbine, the turbine rotates to set up in the power house, the axis of turbine sets up along the direction of gravity, and driving piece, the driving piece with the turbine links to each other and can take its rotation. The utility model has the advantages of can not remain water stain in the turbine, can not influence the water route backward flow and improve the washing effect.
Description
Technical Field
The utility model belongs to the technical field of dish washer, especially a power structure in dish washer.
Background
The dish washer is used for automatically cleaning tableware such as dish, chopsticks, dish, knife and fork, and can be divided into two types of box type and conveying type according to the structure.
The washing pump is the important component part in the dish washer, and the dish washer washing pump on the current market is axial level and places, and this mode can lead to the production of residual water in the pump case after the washing, can produce rotten, peculiar smell after a prolonged period, influences performance and user experience.
The heating mode of dish washer is mostly the heating plate heating on the current market, and its heat exchange area is for the dish single face that generates heat, and the thermal efficiency is lower, easily causes the waste of the energy.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, providing a power structure in dish washer, solved and remained water stain, influence the problem of water route backward flow and washing effect in the turbine.
The purpose of the utility model can be realized by the following technical proposal:
a power structure in a dishwasher comprises a power chamber, wherein the power chamber is provided with a water outlet and a water inlet,
it is characterized by also comprising
A turbine rotatably disposed in the power chamber, a central axis of the turbine disposed along a direction of gravity, an
And the driving part is connected with the turbine and can drive the turbine to rotate.
Wherein, the upper part of the power chamber is provided with a volute structure matched with the turbine.
In the above-mentioned power structure in the dishwasher, the turbine is spaced from the bottom of the power chamber.
In the power structure of the dishwasher, a partition plate is fixed in the power chamber, an alternating flow hole is formed in the middle of the partition plate, and the turbine is located above the partition plate.
In the power structure of the dishwasher, the power chamber is divided into a heating area and a water outlet area by the partition plate, and a heating pipe is arranged in the heating area.
In the power structure of the dishwasher, the water outlet is connected with the water outlet area, and the water inlet is connected with the heating area.
In the power structure in the dishwasher, a metal spacer and a temperature protection device for isolating water are fixed in the heating zone, and two ends of the heating tube penetrate through the metal spacer from top to bottom and are connected with the temperature protection device.
In the above power structure in the dishwasher, the metal spacer is positioned not lower than the water inlet.
In the power structure of the dishwasher, the water outlet is provided with a pressure protection device, and the pressure protection device is used for detecting the water pressure of the water outlet so as to prevent the structural damage caused by dry burning of the heating tube due to insufficient water in the power chamber.
In the above power structure of the dishwasher, the driving member is a driving motor.
Compared with the prior art, the utility model has the advantages of it is following:
1. according to the invention, by adopting a design scheme that the central axis of the turbine is vertical to the horizontal plane, the corresponding volute decoupling strands can also be adapted to the turbine for adjustment, and due to the water inlet mode from bottom to top, after the turbine stops moving, the internal water can slide from top to bottom, so that the problems that the water can not flow back and the accumulated water in the volute structure is remained can be effectively avoided, and the remained water can automatically fall off from the turbine. The cleaning effect is effectively improved.
2. The heating tube is in contact state when passing through the metal spacer. The heating tube is not contacted with the metal spacer at the part of passing through the metal partition plate, and when the heating tube is heated, the heat emitted by the heating tube is used for heating water, so that the heating efficiency can be improved.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic view of the water flow during operation of the present invention.
Fig. 4 is a schematic diagram of the water backflow after the stop of the present invention.
In the figure, 1, a power chamber; 1a, a water outlet; 1b, a water inlet; 1c, a volute structure; 2. a turbine; 3. a drive member; 4. spacing; 5. a partition plate; 5a, an alternating current hole; 6. a heat generating tube; 7. a metal spacer; 8. a temperature protection device; 9. and a pressure protection device.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
The arrows in fig. 3 and 4 indicate the water flow direction.
A power structure in a dish washing machine comprises a shell, wherein a power chamber 1 is arranged in the shell, a water outlet 1a and a water inlet 1b are formed in the power chamber 1, the power structure also comprises a turbine 2 and a driving part 3, the turbine 2 is rotatably arranged in the power chamber 1, and the central axis of the turbine 2 is arranged along the gravity direction; the driving part 3 is connected with the turbine 2 and can drive the turbine to rotate, wherein the upper part of the power chamber 1 is provided with a volute structure 1c matched with the turbine 2, and the water outlet 1a is arranged on the volute structure 1 c.
The utility model discloses a theory of operation: in use, water flows into the power chamber 1 from the water inlet 1b, and the turbine 2 in the power chamber 1 can send out water located in the power chamber 1 from the water outlet 1 a. And the design of traditional turbine 2 adopts the mode that the axial level set up, and its spiral case that can a adaptation turbine 2 shape is after using, remains ponding in the spiral case easily, can produce rotten, peculiar smell after a specified duration, influence performance and user experience. According to the invention, by adopting the design scheme that the central axis of the turbine 2 is vertical to the horizontal plane, the corresponding volute decoupling strands can also be adapted to the turbine 2 for adjustment, and due to the water inlet mode from bottom to top, after the turbine 2 stops moving, the water in the volute can slide from top to bottom, so that the problems that the water cannot flow back and the accumulated water remains in the volute structure 1c can be effectively avoided, and the remaining water can automatically fall off from the turbine 2. The cleaning effect is effectively improved.
Specifically, the turbine 2 is spaced from the bottom of the power house 1.
Specifically, a partition plate 5 is fixed in the power chamber 1, an alternating-current hole 5a is formed in the middle of the partition plate 5, and the turbine 2 is located above the partition plate 5. The partition plate 5 can preferably suck water in through the turbine 2 and send out the water from the water outlet 1 a.
Specifically, the partition plate 5 divides the power chamber 1 into a heating zone and a water outlet zone, and a heating pipe 6 is arranged in the heating zone. Through heating tube 6 heating, compare in traditional hot plate heating, it has bigger area of contact, and heating effect is good.
Specifically, the water outlet 1a is connected with the water outlet area, and the water inlet 1b is connected with the heating area.
Specifically, a metal spacer 7 and a temperature protection device 8 for isolating water are fixed in the heating zone, and two ends of the heating tube 6 penetrate through the metal spacer 7 from top to bottom and are connected with the temperature protection device 8. The heating tube 6 is in contact state through the metal spacer 7. The heating pipe 6 is not contacted with the metal spacer 7 at the part penetrating through the metal partition plate, and when the heating pipe 6 is heated, the heat emitted by the heating pipe is used for heating water, so that the heating efficiency can be improved.
Specifically, the metal spacer 7 is positioned not lower than the water inlet 1b in height. After the turbine 2 stops operating, the water in the turbine 2 flows down and then flows out from the water inlet 1b, and the accumulated water remains. Specifically, the metal spacer 7 is not lower than the lowest position of the water inlet 1b where water can flow in.
Specifically, a pressure protection device 4 is arranged at the water outlet 1a, and the pressure protection device 4 is used for detecting the water pressure of the water outlet 1a so as to prevent the water in the power chamber 1 from being insufficient to cause structural damage caused by dry burning of the heating tube 6.
The utility model discloses in, temperature protection device 8, metal spacer 7, heating tube 6, division board 5, turbine 2 set up by lower up in proper order.
In particular, the drive member 3 is a drive motor. The drive 3 is fixed to the power chamber 1.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. A power structure in a dishwasher comprises a power chamber, wherein the power chamber is provided with a water outlet and a water inlet,
it is characterized by also comprising
A turbine rotatably disposed in the power chamber, a central axis of the turbine disposed along a direction of gravity, an
The driving part is connected with the turbine and can drive the turbine to rotate;
wherein, the upper part of the power chamber is provided with a volute structure matched with the turbine.
2. The power structure in a dishwasher of claim 1, wherein the turbine is spaced from a bottom of the power chamber.
3. The power structure of claim 1, wherein a partition plate is fixed in the power chamber, an alternating flow hole is opened in the middle of the partition plate, and the turbine is positioned above the partition plate.
4. The power structure in a dishwasher according to claim 3, wherein the partition plate partitions the power chamber into a heating zone in which a heat generating pipe is provided and a water outlet zone.
5. A power structure in a dishwasher according to claim 4, wherein the water outlet is connected to a water outlet zone and the water inlet is connected to a heating zone.
6. The power structure of claim 4, wherein a metal spacer and a temperature protection device are fixed in the heating zone for isolating water, and two ends of the heating tube penetrate through the metal spacer from top to bottom and are connected with the temperature protection device.
7. A power structure in a dishwasher according to claim 6, wherein the metal spacer is positioned not lower than the water inlet.
8. The power structure of claim 4, wherein the water outlet is provided with a pressure protection device for detecting water pressure in the water outlet to prevent structural damage caused by dry burning of the heating tube due to insufficient water in the power chamber.
9. A power structure in a dishwasher according to claim 1, wherein the drive member is a drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408414.1U CN213787259U (en) | 2020-10-26 | 2020-10-26 | Power structure in dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408414.1U CN213787259U (en) | 2020-10-26 | 2020-10-26 | Power structure in dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213787259U true CN213787259U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022408414.1U Active CN213787259U (en) | 2020-10-26 | 2020-10-26 | Power structure in dish washer |
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| CN (1) | CN213787259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468935A (en) * | 2020-10-26 | 2022-05-13 | 火星人厨具股份有限公司 | Power structure in dish washer |
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2020
- 2020-10-26 CN CN202022408414.1U patent/CN213787259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468935A (en) * | 2020-10-26 | 2022-05-13 | 火星人厨具股份有限公司 | Power structure in dish washer |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Haibo Inventor after: Huang Weibin Inventor after: Huang Ankui Inventor after: Chen Xu Inventor after: Zhang Meng Inventor after: Wang Yibin Inventor before: Guo Xiangming Inventor before: Gu Zhengdong Inventor before: Huang Anyong |
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| CB03 | Change of inventor or designer information |