CN211933948U - Dish washing equipment capable of heating water by waste water waste heat - Google Patents
Dish washing equipment capable of heating water by waste water waste heat Download PDFInfo
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- CN211933948U CN211933948U CN202020301092.8U CN202020301092U CN211933948U CN 211933948 U CN211933948 U CN 211933948U CN 202020301092 U CN202020301092 U CN 202020301092U CN 211933948 U CN211933948 U CN 211933948U
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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
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Abstract
The utility model provides a dish washing device which can heat water by waste heat of waste water, wherein a washing platform basin is arranged on the upper surface of a bottom device box, and a waterproof cover is arranged right above the washing platform basin; a waste water recovery tank is detachably arranged on one side of the equipment box, and a spiral metal coil is arranged in the waste water recovery tank; a first water tank and a second water tank are arranged in the equipment box, the first water tank is connected with city water or a spiral metal coil, the second water tank is connected with the first water tank, the second water tank is connected with a water outlet of the washing table basin, and the second water tank is connected with a wastewater recovery box or a sewer through an overflow pipe; the bottom of the waterproof cover and the washing platform basin are both horizontally provided with strip-shaped sprayers connected with the first water tank and the second water tank. The utility model can recover hot waste water to heat the inlet water in the spiral metal coil, and the heating efficiency is faster, so as to achieve the energy-saving effect; in addition, the detachable wastewater recycling tank has better flexibility.
Description
Technical Field
The utility model relates to a cleaning equipment, concretely relates to equipment of washing dishes that can utilize waste water waste heat heating to intake.
Background
The dish washer is a machine for washing tableware after use, the disinfection and sterilization function of the existing dish washer is mostly a mode of adopting high-temperature hot water for cleaning, and the working process is as follows: and (3) introducing the city water into a heating box, heating the city water to be used as cleaning water, and then discharging the city water. The waste water contains a large amount of heat which is wasted, and how to recover the heat becomes a difficult point.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dish washing device capable of heating water by waste water waste heat, wherein the bottom of the dish washing device is provided with a device box, the upper surface of the device box is provided with a washing platform basin, the bottom of the washing platform basin is provided with a water outlet, a waterproof cover is arranged right above the washing platform basin, and the back surface of the waterproof cover is connected with the back surface of the device box through a connecting back plate;
a waste water recovery tank is detachably mounted on one side of the equipment box, a drain outlet is formed in the side wall of the upper part of the waste water recovery tank, and a spiral metal coil pipe connected with city water is arranged in the waste water recovery tank;
the device comprises an equipment box, a washing basin, a water inlet electromagnetic valve, a first water tank, a second water tank, a water pump, a water outlet electromagnetic valve, a water inlet electromagnetic valve, a water outlet electromagnetic valve, a;
the bottom of the waterproof cover and the washing platform basin are internally provided with strip-shaped sprayers in a horizontal mode, the two strip-shaped sprayers are perpendicular to each other and are connected with the first water tank and the second water tank through the first cleaning pipe and the second cleaning pipe respectively, and the first cleaning pipe and the second cleaning pipe are provided with cleaning electromagnetic valves.
Furthermore, the spiral metal coil is a copper pipe.
Furthermore, the bottoms of the equipment box and the wastewater recovery box are provided with foot pads which can be adjusted in a lifting way;
the foot pad comprises a sleeve fixed at the bottom of the equipment box and the wastewater recovery box and a screw rod with threads arranged in the sleeve, and a rubber pad or a universal wheel is arranged at the bottom end of the screw rod.
Furthermore, a PLC control electric box is arranged on a front panel of the equipment box, and is provided with a control circuit connected with the water inlet electromagnetic valve, the water pump, the water level sensor, the temperature sensor, the heating pipe and the cleaning electromagnetic valve;
the front side of the PLC control electric box is provided with a control key connected with a control circuit.
Furthermore, the curb plate of equipment box is for disposing detachable maintenance curb plate.
Further, the bottom of waste water recovery case, first water tank, second water tank all disposes the wash port, and the wash port of waste water recovery case disposes rotatory opening valve, and the wash port of first water tank, second water tank disposes the rubber buffer.
Furthermore, a draining basket which can be taken out is arranged in the washing platform basin.
Further, the back of the waterproof cover is hinged to the top of the connecting back plate, and handles surrounding the left side, the right side and the front of the waterproof cover are arranged on the waterproof cover.
The utility model provides a dish washing equipment capable of heating water by waste heat of waste water, a waste water recovery box is arranged on one side of the equipment box, high-temperature hot water overflowed from a second water box flows back into the waste water recovery box through an overflow pipe, and the recovered hot waste water heats the running water in a spiral metal coil, so that the running water inlet temperature is improved, and the heating efficiency is faster, thereby achieving the energy-saving effect; in addition, waste water recovery case detachable installs in one side of equipment box, and we can select whether to launch waste water recovery case according to service environment's difference, in the less use scene in some spaces, perhaps can directly connect in the scene of external boiler hot water as supplying water, comes to preheat the meaning of intaking this moment not big, we can tear waste water recovery case down, directly with first water tank and city water or boiler hot water link to each other can.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
FIG. 1 is a schematic view of a dish washing device capable of heating water by waste heat of waste water according to the present invention;
FIG. 2 shows an internal view of the equipment cabinet;
FIG. 3 shows a schematic view of the waterproof cover and the mounting of the strip shower in the wash basin;
fig. 4 is a rear view of the device (with the back cover hidden).
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to thoroughly understand the present invention, detailed steps and detailed structures will be provided in the following description so as to explain the technical solution of the present invention. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.
The utility model provides a dish washing device capable of heating water by waste heat of waste water, as shown in figures 1-3, the dish washing device is provided with a device box 1 at the bottom, a washing platform basin 3 is arranged on the upper surface of the device box 1, a water outlet is arranged at the bottom of the washing platform basin 3, a waterproof cover 4 is arranged right above the washing platform basin 3, and the back of the waterproof cover 4 is connected with the back of the device box 1 through a connecting back plate 9;
a waste water recovery tank 2 is detachably mounted on one side of the equipment box 1, a sewage discharge port is formed in the side wall of the upper part of the waste water recovery tank 2, and a spiral metal coil pipe 10 connected with city water is arranged in the waste water recovery tank 2;
a first water tank 11 and a second water tank 12 are arranged in the equipment box 1, the second water tank 12 is fixed at the middle upper part of the equipment box 1, the first water tank 11 is connected with city water or a spiral metal coil 10 through a water inlet electromagnetic valve 15, the second water tank 12 is connected with the first water tank 11 through a water pump 14, the second water tank 12 is connected with a water outlet of the washing table basin 3, the second water tank 12 is provided with an overflow port and is connected with a wastewater recovery box 2 or a sewer through an overflow pipe 13, one end of the overflow pipe 13 is connected with the upper side wall of the second water tank 12, the other end of the overflow pipe is connected with the bottom of the wastewater recovery box 2, the overflow pipe 13 is provided with a section of U-shaped pipe which is bent downwards, and water level sensors, temperature sensors and heating pipes are arranged in the;
the bottom of the waterproof cover 4 and the washing platform basin 3 are internally provided with strip-shaped sprayers 16 which are perpendicular to each other, the sprayers 16 are respectively connected with the first water tank 11 and the second water tank 12 through a first cleaning pipe 17 and a second cleaning pipe 18, and the first cleaning pipe 17 and the second cleaning pipe 18 are respectively provided with a cleaning electromagnetic valve.
Note that the overflow pipe 13 is connected to the wastewater collection tank 2 by a double-headed nut.
In an alternative embodiment, the helical metal coil 10 is a copper tube.
In an optional embodiment, the bottom parts of the equipment box 1 and the wastewater recovery box 2 are provided with a foot pad 7 which can be adjusted in a lifting way; the foot pad 7 is composed of a sleeve fixed at the bottom of the equipment box 1 and the waste water recovery box 2 and a screw rod with threads arranged in the sleeve, and a rubber pad or a universal wheel is arranged at the bottom end of the screw rod.
In an alternative embodiment, a PLC control electrical box 6 is arranged on the front panel of the equipment box 1, and the PLC control electrical box is provided with a control circuit connected with the water inlet solenoid valve 15, the water pump 14, the water level sensor, the temperature sensor, the heating pipe and the cleaning solenoid valve; the front side of the PLC control electric box 6 is provided with a control key connected with a control circuit.
In an alternative embodiment, the side panels of the equipment cabinet 1 are configured with removable access side panels.
In an alternative embodiment, the bottoms of the wastewater recovery tank 2, the first water tank 11 and the second water tank 12 are all provided with drain holes, the drain holes of the wastewater recovery tank 2 are provided with the rotary opening valves 8, and the drain holes of the first water tank 11 and the second water tank 12 are provided with rubber stoppers.
In an alternative embodiment, a removable drain basket is provided within the wash basin 3.
In an alternative embodiment, the waterproof cover 4 is hinged at its rear to the top of the connection back plate 9, and the waterproof cover 4 is provided with handles 5 around its left and right sides and front. As shown in fig. 4, the handle 5 is provided with a spring hook 20 on the back of the waterproof cover 4, the spring hook 20 is connected with the back of the equipment box 1 through a tension spring 19, and the handle 5 is held by a hand to tilt the waterproof cover 4 backwards, so that the bottom opening of the waterproof cover 4 faces the user, and the user can conveniently place a draining basket, tableware and overhaul.
The working process of the utility model is as follows:
1) a cleaning preparation stage:
running water enters the first water tank 11 through the water inlet electromagnetic valve 15, when a first water level sensor in the first water tank 11 senses the water level, the first water tank 11 is started to heat, and when the temperature of the first water tank 11 reaches a preset temperature, the hot water pump 14 of the first water tank 11 is pumped into the second water tank 12 through the water pump 14. After the second water tank 12 senses the water level, the second water tank 12 starts heating. Finally, the water levels of the first water tank 11 and the second water tank 12 reach the preset levels, and the temperatures reach the preset levels.
2) And (3) a tableware cleaning stage:
the temperature is measured according to the set time of the set program, the second water tank 12 is basically cleaned through the second pipeline, the cleaned water still flows into the second water tank 12, the first water tank 11 is finally rinsed through the first pipeline according to the set time and temperature of the set program, the rinsed water also flows into the second water tank 12, the second water tank 12 is automatically overflowed to the wastewater recovery tank 2 after being full of water, and the cleaning is finished.
The utility model has the advantages that:
(1) a waste water recovery tank 2 is arranged on one side of the equipment box 1, a spiral metal coil pipe 10 is arranged in the waste water recovery tank 2, high-temperature hot water overflowed from a second water tank 12 flows back into the waste water recovery tank 2 through an overflow pipe 13, and the recycled hot waste water heats the inlet water of tap water in the spiral metal coil pipe 10, so that the inlet water temperature of the tap water is increased, the heating efficiency is higher, and the energy-saving effect is achieved;
(2) the waste water recovery tank 2 is detachably arranged on one side of the equipment box 1, whether the waste water recovery tank 2 is started or not can be selected according to different use environments, the meaning of inlet water preheating is not great in some use scenes with small space or scenes in which hot water of an external boiler can be directly used as water supply, the waste water recovery tank 2 can be detached, and the first water tank 11 can be directly connected with city water or hot water of the boiler;
(3) a water level sensor, a temperature sensor and a heating pipe are arranged in the first water tank 11 and the second water tank 12, and a hot water pump 14 is arranged in the second water tank 12 after the water level and the water temperature in the first water tank 11 reach the standard, so that the water level and the water temperature of the two water tanks, especially a main water tank (the second water tank 12), meet the requirements before the cleaning is started, and the water level and the water temperature of the main water tank are prevented from being started by a user by mistake under the condition that the water level and the water temperature of the main water tank do;
(4) the bottom of the waterproof cover 4 and the washing platform basin 3 are both horizontally provided with the bar-shaped sprayers 16, the two sprayers 16 are mutually and vertically arranged, the bar-shaped sprayers 16 are provided with a row of spraying ports (atomization spraying or large water flow spraying can be selected) in the length direction, the design mode can carry out all-around washing on the washing platform basin 3, and the cleaning effect is good;
(5) the overflow pipe 13 is provided with a section of U-shaped pipe, which can play the roles of deodorization and blockage prevention.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (8)
1. A dish washing device capable of heating water by waste heat of waste water is characterized in that the bottom of the dish washing device is provided with a device box, the upper surface of the device box is provided with a washing table basin, the bottom of the washing table basin is provided with a water outlet, a waterproof cover is arranged right above the washing table basin, and the back of the waterproof cover is connected with the back of the device box through a connecting back plate;
a waste water recovery tank is detachably mounted on one side of the equipment box, a drain outlet is formed in the side wall of the upper part of the waste water recovery tank, and a spiral metal coil pipe connected with city water is arranged in the waste water recovery tank;
the device comprises an equipment box, a washing basin, a water inlet electromagnetic valve, a first water tank, a second water tank, a water pump, a water outlet electromagnetic valve, a water inlet electromagnetic valve, a water outlet electromagnetic valve, a;
the bottom of the waterproof cover and the washing platform basin are internally provided with strip-shaped sprayers in a horizontal mode, the two strip-shaped sprayers are perpendicular to each other and are connected with the first water tank and the second water tank through the first cleaning pipe and the second cleaning pipe respectively, and the first cleaning pipe and the second cleaning pipe are provided with cleaning electromagnetic valves.
2. The dishwasher equipment capable of heating intake water by using waste heat of wastewater as claimed in claim 1, wherein the spiral metal coil is a copper pipe.
3. The dishwasher equipment capable of heating inlet water by using waste heat of wastewater as claimed in claim 1, wherein the bottom of the equipment tank and the wastewater recovery tank are provided with foot pads capable of being adjusted in a lifting way;
the foot pad comprises a sleeve fixed at the bottom of the equipment box and the wastewater recovery box and a screw rod with threads arranged in the sleeve, and a rubber pad or a universal wheel is arranged at the bottom end of the screw rod.
4. The dishwasher equipment capable of utilizing waste heat of waste water to heat inlet water as claimed in claim 1, wherein a PLC control electric box is provided on a front panel of the equipment box, the PLC control electric box is provided with a control circuit connected with the inlet water solenoid valve, the water pump, the water level sensor, the temperature sensor, the heating pipe and the cleaning solenoid valve;
the front side of the PLC control electric box is provided with a control key connected with a control circuit.
5. The dishwasher equipment capable of heating the inlet water by using the waste heat of the wastewater as claimed in claim 1, wherein the side plate of the equipment box is provided with a detachable maintenance side plate.
6. The dishwasher equipment capable of utilizing waste heat of wastewater to heat inlet water according to claim 1, wherein the bottoms of the wastewater recovery tank, the first water tank and the second water tank are provided with drain holes, the drain holes of the wastewater recovery tank are provided with rotary opening valves, and the drain holes of the first water tank and the second water tank are provided with rubber stoppers.
7. A dishwasher appliance using waste heat of waste water to heat incoming water as claimed in claim 1, wherein a removable drain basket is provided in the sink basin.
8. The dishwasher equipment using waste heat of waste water to heat inlet water as claimed in claim 1, wherein the waterproof cover is hinged at the top of the connection back plate at the rear side thereof and is provided with handles around the left and right sides and the front side thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020301092.8U CN211933948U (en) | 2020-03-12 | 2020-03-12 | Dish washing equipment capable of heating water by waste water waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020301092.8U CN211933948U (en) | 2020-03-12 | 2020-03-12 | Dish washing equipment capable of heating water by waste water waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211933948U true CN211933948U (en) | 2020-11-17 |
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ID=73193809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020301092.8U Expired - Fee Related CN211933948U (en) | 2020-03-12 | 2020-03-12 | Dish washing equipment capable of heating water by waste water waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211933948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786143A (en) * | 2021-10-14 | 2021-12-14 | 张远宏 | Rinsing device of dish-washing machine |
-
2020
- 2020-03-12 CN CN202020301092.8U patent/CN211933948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786143A (en) * | 2021-10-14 | 2021-12-14 | 张远宏 | Rinsing device of dish-washing machine |
| CN113786143B (en) * | 2021-10-14 | 2023-08-22 | 张远宏 | Rinsing device and method for dish-washing machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |