CN114468935A - Power structure in dish washer - Google Patents
Power structure in dish washer Download PDFInfo
- Publication number
- CN114468935A CN114468935A CN202011154949.9A CN202011154949A CN114468935A CN 114468935 A CN114468935 A CN 114468935A CN 202011154949 A CN202011154949 A CN 202011154949A CN 114468935 A CN114468935 A CN 114468935A
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- CN
- China
- Prior art keywords
- turbine
- power
- water
- power structure
- water outlet
- Prior art date
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 238000004851 dishwashing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000008236 heating water Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A47L15/4285—Water-heater arrangements
Abstract
The invention provides a power structure in a dish washing machine, and belongs to the technical field of dish washing machines. 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 invention has the advantages of no residual water stain in the turbine, no influence on the backflow of the water path and improved washing effect.
Description
Technical Field
The invention belongs to the technical field of dish-washing machines, and particularly relates to a power structure in a dish-washing machine.
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 invention aims to solve the problems in the prior art, provides a power structure in a dish washing machine, and solves the problems that water stain is remained in a turbine and the backflow and washing effects of a water path are influenced.
The purpose of the invention can be realized by the following technical scheme:
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 of 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-mentioned power structure of the dishwasher, the first driving member is a driving motor.
Compared with the prior art, the invention has the following advantages:
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 penetrating through the metal partition plate, and when the heating tube is used for heating, 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 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 illustration of the water return after the invention has been taken out of service.
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 are further described with reference to the drawings, 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 first 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 working principle of the invention is as follows: 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.
In the invention, the temperature protection device 8, the metal spacer 7, the heating tube 6, the partition plate 5 and the turbine 2 are arranged from bottom to top in sequence.
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 or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended 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
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.
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 first drive member is a drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011154949.9A CN114468935A (en) | 2020-10-26 | 2020-10-26 | Power structure in dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011154949.9A CN114468935A (en) | 2020-10-26 | 2020-10-26 | Power structure in dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114468935A true CN114468935A (en) | 2022-05-13 |
Family
ID=81470406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011154949.9A Pending CN114468935A (en) | 2020-10-26 | 2020-10-26 | Power structure in dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114468935A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111696A (en) * | 1994-02-22 | 1995-11-15 | 惠而浦公司 | Vertical axis washer |
| CN206389925U (en) * | 2017-01-08 | 2017-08-11 | 徐州泰丰泵业有限公司 | A kind of reel sprinkling irrigation machine energy-saving power device |
| CN107288929A (en) * | 2016-04-11 | 2017-10-24 | 广东顺德思客乐施电器科技有限公司 | Distinguish impeller cavity and the water pump for dish-washing machine of heating chamber |
| CN111759253A (en) * | 2020-07-17 | 2020-10-13 | 火星人厨具股份有限公司 | Residue crushing and water circulation integrated system of dish washing machine and operation method thereof |
| CN213787259U (en) * | 2020-10-26 | 2021-07-27 | 火星人厨具股份有限公司 | Power structure in dish washer |
-
2020
- 2020-10-26 CN CN202011154949.9A patent/CN114468935A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111696A (en) * | 1994-02-22 | 1995-11-15 | 惠而浦公司 | Vertical axis washer |
| CN107288929A (en) * | 2016-04-11 | 2017-10-24 | 广东顺德思客乐施电器科技有限公司 | Distinguish impeller cavity and the water pump for dish-washing machine of heating chamber |
| CN206389925U (en) * | 2017-01-08 | 2017-08-11 | 徐州泰丰泵业有限公司 | A kind of reel sprinkling irrigation machine energy-saving power device |
| CN111759253A (en) * | 2020-07-17 | 2020-10-13 | 火星人厨具股份有限公司 | Residue crushing and water circulation integrated system of dish washing machine and operation method thereof |
| CN213787259U (en) * | 2020-10-26 | 2021-07-27 | 火星人厨具股份有限公司 | Power structure in dish washer |
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