CN215305653U - Dish washer raising temperature case - Google Patents
Dish washer raising temperature case Download PDFInfo
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- CN215305653U CN215305653U CN202121663249.2U CN202121663249U CN215305653U CN 215305653 U CN215305653 U CN 215305653U CN 202121663249 U CN202121663249 U CN 202121663249U CN 215305653 U CN215305653 U CN 215305653U
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Abstract
The utility model discloses a heating box of a dish-washing machine, relating to the field of dish-washing machines; comprises a box body; the box body is provided with a water inlet, a cleaning water port, a spraying water port and a water outlet; a high water level sensor and a low water level sensor are arranged in the box body, the high water level sensor and the low water level sensor are electrically connected with a water inlet pump of the warming box, the water inlet pump supplies water into the box body when the water level in the box body is lower than the low water level sensor, and the water inlet pump stops supplying water into the box body when the water level in the box body is higher than the high water level sensor; an electric heating pipe is arranged in the box body and is arranged in the lower half area of the box body through a bracket; a vertical flow deflector is arranged in the box body; the dishwasher warming box is provided with a water level sensor for water shortage protection to prevent dry burning; through the reasonable position relation of setting up the water inlet, wasing the mouth of a river, spraying the mouth of a river, water conservancy diversion piece, the cold water that newly gets into is through circulation water conservancy diversion heating back with original warm water in the box, and discharged hot water temperature and pressure are more stable.
Description
Technical Field
The utility model relates to the field of dish-washing machines, in particular to a heating box of a dish-washing machine.
Background
The commercial dish washer is generally used in hotel, restaurant, dining room and other places, and features high temperature disinfection, strong washing strength and short treating time. The heating box is used as an important part of the dish washing machine, high-temperature spraying water is provided in the working process of the dish washing machine, and disinfection is carried out while high-temperature cleaning is carried out; but the current dish washer raises the temperature the case and just simply heats rivers in the box, and the function is single relatively.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model provides a dishwasher warming box which has water shortage protection and can promote the exchange circulation of cold and hot water in a box body so as to ensure that the temperature and the pressure of outlet water are more stable.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a dishwasher warming box comprises a box body; the box body is provided with a water inlet, a cleaning water port, a spraying water port and a water outlet; a high water level sensor and a low water level sensor are arranged in the box body, the high water level sensor is positioned above the low water level sensor, the high water level sensor and the low water level sensor are electrically connected with a water inlet pump of the warming box, when the water level in the box body is lower than the low water level sensor, the water inlet pump supplies water into the box body, and when the water level in the box body is higher than the high water level sensor, the water inlet pump stops supplying water into the box body; an electric heating pipe is arranged in the box body and is arranged in the lower half area of the box body through a bracket; the box is internally provided with a vertical flow deflector, the flow deflector is positioned above the electric heating tube, the longitudinal section of the flow deflector is in a right trapezoid shape, the bottom end of the flow deflector is provided with a flow blocking edge in the opposite direction of the spray water port, the bottom end of the flow deflector corresponds to the height of the right trapezoid shape, and one end of the flow deflector corresponding to the lower bottom of the right trapezoid shape is connected with the front end cover of the box.
The box body is preferably a cylindrical barrel, and the water pressure bearing capacity is large; the water inlet is arranged on the rear end cover of the box body and is used for being connected with a water inlet pipeline of the dish washing machine; the cleaning water port is arranged at the top of the box body and is used for being connected with a cleaning chamber of a dish-washing machine; the spraying water port is arranged on the left side wall of the box body and is used for being connected with a spraying pipeline of the dish-washing machine; the water outlet is arranged at the bottom of the box body and is used for being connected with a drain pipe of the dish washing machine.
The electric heating pipe is a plurality of U-shaped pipes, one end of the electric heating pipe is installed on the front end cover of the box body, the middle part of the electric heating pipe is connected with the support, and water in the box body is heated at high temperature after the electric heating pipe is electrified.
The heating box of the dish washing machine has the advantages that the water shortage protection is carried out by arranging the water level sensor, so that the timely water supplement is realized, the sufficient water quantity in the box body is kept, and the dry burning is prevented; through the reasonable position relation of setting up the water inlet, wasing the mouth of a river, spraying the mouth of a river, water conservancy diversion piece, the cold water that newly gets into is through circulation water conservancy diversion heating back with original warm water in the box, and discharged hot water temperature and pressure are more stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the case;
fig. 3 is a cross-sectional view a-a in fig. 2.
The drawing shows that 1, a box body, 2, a water inlet, 3, a cleaning water gap, 4, a spraying water gap, 5, a water outlet, 6, a high water level sensor, 7, a low water level sensor, 8, an electric heating pipe, 9, a pipe frame, 10, a flow deflector and 11, a flow blocking side.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-3, the present embodiment provides a dishwasher warming box, which includes a cylindrical stainless steel box 1, wherein the box 1 is designed to be cylindrical to improve the water pressure bearing capacity; a water inlet 2 is arranged on the rear end cover of the box body 1, and the water inlet 2 is used for connecting a water inlet pipeline of the dish-washing machine; the top of the box body 1 is provided with a cleaning water gap 3, and the cleaning water gap 3 is used for connecting a cleaning chamber of a dish-washing machine; a spraying water port 4 is arranged on the left side wall of the box body 1, and the spraying water port 4 is used for connecting a spraying pipeline of a dish-washing machine; the bottom of the box body 1 is provided with a water outlet 5, and the water outlet 5 is used for connecting a drain pipe of a dish washing machine; the box body 1 is internally provided with a plurality of electric heating tubes 8 with U-shaped structures, the electric heating tubes 8 are arranged in the lower half area of the box body 1 through a support 9, the support 9 can be welded on the inner wall of the box body 1, one end of each electric heating tube 8 is arranged on the front end cover of the box body 1, and the middle parts of the electric heating tubes 8 are clamped on the support 9 for fixation. The water in the box body 1 can be heated after being electrified.
In order to ensure that the water quantity in the box body 1 is sufficient and avoid dry burning of the electric heating tube 8, a high water level sensor 6 and a low water level sensor 7 are arranged in the box body 1, the high water level sensor 6 is positioned above the low water level sensor 7, the high water level sensor 6 is installed at the top of the box body 1, and the low water level sensor 7 is installed on a rear end cover of the box body 1; the high water level sensor 6 and the low water level sensor 7 are electrically connected with the water inlet pump of the warming tank, the water inlet pump supplies water into the tank body 1 when the water level in the tank body 1 is lower than the low water level sensor 7, and the water inlet pump stops supplying water into the tank body 1 when the water level in the tank body 1 is higher than the high water level sensor 6, so that the water stored in the tank body 1 is always kept in a certain range.
In order to promote the stable outlet water temperature and pressure of the cleaning water port 2 and the spraying water port 3, a vertical flow deflector 10 is arranged in the box body 1, the flow deflector 10 is positioned above the electric heating tube 8, the longitudinal section of the flow deflector 10 is in a right trapezoid shape, a flow blocking edge 11 is arranged at the bottom end of the flow deflector 10 in the direction opposite to the spraying water port 4, the bottom end of the flow deflector 10 corresponds to the height of the right trapezoid shape, and one end of the flow deflector 10 corresponding to the lower bottom of the right trapezoid shape is connected with a front end cover of the box body 1.
Setting the fluid material as water, setting the flow rate of a water inlet 2 as 320L/h, the temperature as 10 ℃, the outlet pressure as 700Pa and the heating power of the electric heating tube as 30 kw; establishing an assembly model by using SolidWorks, performing fluid analysis by using a Flowsimulation calculation module, setting the calculation time to be 1min39 seconds, and setting the iteration times to be 147 times; the calculation result is that the outlet average water temperature is 88.31 ℃, the outlet maximum flow rate is 0.297m/s, and the outlet minimum flow rate is 0.194m/s, which meets the requirements of the industry standard.
When the temperature raising box is not used for a long time, the water outlet 5 can be opened to discharge the water stored in the box body 1, thereby reducing the generation of scale on the box body 1.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "middle", and the like indicate relative positional relationships based on products, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, integral connections, mechanical connections, electrical connections, direct connections, connections through intervening media, and communications between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In summary, for those skilled in the art, based on the guidance of the present invention, changes, modifications, substitutions and variations can be made without departing from the principle and spirit of the utility model.
Claims (3)
1. A dishwasher warming box comprises a box body (1); a water inlet (2), a cleaning water port (3), a spraying water port (4) and a water outlet (5) are arranged on the box body (1); the water heater is characterized in that a high water level sensor (6) and a low water level sensor (7) are arranged in the box body (1), the high water level sensor (6) is positioned above the low water level sensor (7), and the high water level sensor (6) and the low water level sensor (7) are electrically connected with a water inlet pump of the heating box; an electric heating tube (8) is arranged in the box body (1), and the electric heating tube (8) is arranged in the lower half area of the box body (1) through a bracket (9); the utility model discloses a shower nozzle box, including box (1), be equipped with baffle (10) of erectting in box (1), baffle (10) are located the top of electrothermal tube (8), and the bottom of baffle (10) is equipped with choked flow limit (11) in the opposite direction of shower nozzle, and the longitudinal section of baffle (10) is right trapezoid, and the bottom of baffle (10) corresponds right trapezoid's height, and box (1) front end housing is connected to the one end that baffle (10) correspond the right trapezoid and go to the bottom.
2. A dishwasher cabinet according to claim 1, characterized in that the cabinet (1) is a cylindrical drum; the water inlet (2) is arranged on the rear end cover of the box body (1), the cleaning water inlet (3) is arranged at the top of the box body (1), the spraying water inlet (4) is arranged on the left side wall of the box body (1), and the water outlet (5) is arranged at the bottom of the box body (1).
3. The warming box of dishwasher according to claim 1, wherein the electric heating tube (8) is a plurality of U-shaped tubes, one end of the electric heating tube (8) is mounted on the front end cover of the box body (1), and the middle part of the electric heating tube (8) is connected with the bracket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121663249.2U CN215305653U (en) | 2021-07-21 | 2021-07-21 | Dish washer raising temperature case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121663249.2U CN215305653U (en) | 2021-07-21 | 2021-07-21 | Dish washer raising temperature case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215305653U true CN215305653U (en) | 2021-12-28 |
Family
ID=79568981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121663249.2U Active CN215305653U (en) | 2021-07-21 | 2021-07-21 | Dish washer raising temperature case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215305653U (en) |
-
2021
- 2021-07-21 CN CN202121663249.2U patent/CN215305653U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dishwasher heating box Effective date of registration: 20230329 Granted publication date: 20211228 Pledgee: Bank of China Limited Boxing Sub-branch Pledgor: BINZHOU MEICHU KITCHEN INDUSTRY Co.,Ltd. Registration number: Y2023980036876 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |