CN216754395U - Heat energy recycling device for dish washer - Google Patents
Heat energy recycling device for dish washer Download PDFInfo
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- CN216754395U CN216754395U CN202220102414.5U CN202220102414U CN216754395U CN 216754395 U CN216754395 U CN 216754395U CN 202220102414 U CN202220102414 U CN 202220102414U CN 216754395 U CN216754395 U CN 216754395U
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- heat energy
- box shell
- energy recovery
- recovery box
- energy recycling
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Abstract
The utility model discloses a heat energy recycling device for a dish washing machine, which comprises a heat energy recycling box shell, wherein a temperature-raising pipe with a spiral structure is arranged on the inner side of the heat energy recycling box shell, the bottom end of the temperature-raising pipe is communicated with a tap water inlet at the bottom of the heat energy recycling box shell, the top end of the temperature-raising pipe is communicated with a tap water outlet at the top of the heat energy recycling box shell, and a circulating hot water inlet is arranged at the lower part of one side of the heat energy recycling box shell. According to the utility model, when the shell of the heat energy recovery box is filled with hot water, cold water enters the temperature-raising pipe through the tap water inlet, and heat energy is recovered with the hot water through the temperature-raising pipe, and then the cold water is sent to the dishwasher through the tap water outlet for rinsing, so that energy consumed by heating the water is reduced, and energy conservation is realized.
Description
Technical Field
The utility model relates to the technical field of dish washing machines, in particular to a heat energy recycling device for a dish washing machine.
Background
The existing dish washer for restaurants and dining rooms has the defects that the consumption of hot water is very high when tableware with different angles is washed every time, the hot water needs to be heated every time the tableware is washed and disinfected, and the hot water is usually directly discharged after the washing is finished. This not only causes the waste of water source, also causes the waste to the heat energy among the hot water simultaneously, consequently designs a heat recovery unit and retrieves the heat energy in the emission aquatic.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat energy recycling device for a dish washing machine, which aims to solve the technical problem that heat energy in discharged hot water is wasted.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a heat recovery utilizes device for dish washer, includes heat recovery case shell, the inboard of heat recovery case shell is equipped with helical structure's promotion temperature tube, the bottom of promotion temperature tube and the running water inlet intercommunication of heat recovery case shell bottom, the running water delivery port intercommunication at top and heat recovery case shell top, one side lower part of heat recovery case shell is equipped with circulation hot water inlet, the bottom of heat recovery case shell is equipped with circulation hot water discharge port, the inside of heat recovery case shell is equipped with the overflow pipe, the bottom of overflow pipe passes the top surface of heat recovery case shell and extends to the below of heat recovery case shell.
Furthermore, the inner diameter of the tap water inlet is smaller than that of the temperature raising pipe.
Further, the shell of the heat energy recovery box is of a double-layer vacuum structure.
Furthermore, a control valve body is arranged at the position of the circulating hot water outlet, which is positioned at the bottom surface of the shell of the heat energy recovery box.
Furthermore, the tap water outlet is communicated with the rinsing tank.
Further, the opening at the top end of the overflow pipe is positioned below the inner top wall of the shell of the heat energy recovery box.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, water after rinsing in the dishwasher enters the heat energy recovery tank shell through the circulating hot water inlet, is discharged from the overflow pipe when the water level rises to the opening at the top end of the overflow pipe so as to ensure that the water level in the heat energy recovery tank shell is constant, and after the final rinsing is finished, all water in the heat energy recovery tank shell is discharged through the circulating hot water outlet.
When the shell of the heat energy recovery box is filled with hot water, cold water enters the temperature lifting pipe through the tap water inlet, heat energy is recovered through the temperature lifting pipe and the hot water, and then the cold water is delivered to the dish washing machine through the tap water outlet for rinsing, so that the energy consumed by water heating is reduced, and energy conservation is realized.
Drawings
Fig. 1 is a schematic view of the overall structure of a heat energy recycling device for a dishwasher.
The figure is as follows: 1. a heat recovery tank housing; 2. a temperature raising tube; 3. a tap water inlet; 4. a tap water outlet; 5. a circulating hot water inlet; 6. a circulating hot water outlet; 7. an overflow pipe; 8. and a control valve body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
the utility model provides a heat recovery utilizes device for dish washer, including heat recovery case shell 1, the inboard of heat recovery case shell 1 is equipped with helical structure's promotion temperature tube 2, promote the bottom of temperature tube 2 and the running water inlet 3 intercommunication of heat recovery case shell 1 bottom, the top communicates with the running water delivery port 4 at heat recovery case shell 1 top, one side lower part of heat recovery case shell 1 is equipped with circulation hot water inlet 5, the bottom of heat recovery case shell 1 is equipped with circulation hot water discharge port 6, the inside of heat recovery case shell 1 is equipped with overflow pipe 7, the bottom of overflow pipe 7 is passed the top surface of heat recovery case shell 1 and is extended to the below of heat recovery case shell 1.
Water rinsed in the dishwasher enters the heat energy recovery tank shell 1 through the circulating hot water inlet 5, is discharged from the overflow pipe 7 when the water level rises to an opening at the top end of the overflow pipe 7 so as to ensure that the water level in the heat energy recovery tank shell 1 is constant, and is completely discharged from the heat energy recovery tank shell 1 through the circulating hot water outlet 6 after the final rinsing is finished.
When being full of hot water in heat recovery case shell 1, cold water gets into in promoting temperature pipe 2 through running water inlet 3, carries out heat recovery through promoting temperature pipe 2 and hot water, later in the rethread running water delivery port 4 sends to the dish washer for the rinsing to reduce the energy to water heating consumed, thereby realize energy-conservation.
In one embodiment, the inner diameter of the tap water inlet 3 is smaller than that of the temperature raising pipe 2, so that the flow rate of cold water in the temperature raising pipe 2 is slow, the cold water can be in contact with hot water in the heat energy recovery box shell 1 for a long time, and the heat energy recovery efficiency is better.
In one embodiment, the heat energy recovery box shell 1 is a double-layer vacuum structure, so that heat loss from the heat energy recovery box shell 1 is reduced, and the heat energy recovery is improved.
In one embodiment, the circulating hot water outlet 6 is provided with a control valve body 8 at the bottom surface of the thermal energy recovery tank shell 1, and the opening or closing of the circulating hot water outlet 6 is controlled by the control valve body 8, so that the water in the thermal energy recovery tank shell 1 is completely discharged finally.
In one embodiment, the tap water outlet 4 communicates with a rinse tank for timely delivery of preheated water to the dishwasher for rinsing of dishware.
In one embodiment, the opening at the top end of the overflow pipe 7 is located below the top wall inside the thermal energy recovery tank housing 1, and the location of the opening at the top end of the overflow pipe 7 defines the maximum height of the liquid level inside the thermal energy recovery tank housing 1 to ensure that thermal energy is adequately exchanged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which includes the appended claims and their equivalents.
Claims (6)
1. A heat energy recycling device for a dish washing machine is characterized by comprising a heat energy recycling box shell (1), the inner side of the heat energy recovery box shell (1) is provided with a temperature raising pipe (2) with a spiral structure, the bottom end of the temperature raising pipe (2) is communicated with a tap water inlet (3) at the bottom of the heat energy recovery box shell (1), the top end is communicated with a tap water outlet (4) at the top of the heat energy recovery box shell (1), a circulating hot water inlet (5) is arranged at the lower part of one side of the heat energy recovery box shell (1), the bottom of the heat energy recovery box shell (1) is provided with a circulating hot water outlet (6), an overflow pipe (7) is arranged inside the heat energy recovery box shell (1), and the bottom end of the overflow pipe (7) penetrates through the top surface of the heat energy recovery box shell (1) and extends to the lower portion of the heat energy recovery box shell (1).
2. A heat energy recycling device for a dishwasher according to claim 1, characterized in that: the inner diameter of the tap water inlet (3) is smaller than that of the temperature raising pipe (2).
3. A heat energy recycling device for a dishwasher according to claim 1, characterized in that: the heat energy recovery box shell (1) is of a double-layer vacuum structure.
4. A heat energy recycling device for a dishwasher according to claim 1, characterized in that: and a control valve body (8) is arranged at the bottom surface of the heat energy recovery box shell (1) of the circulating hot water outlet (6).
5. A heat energy recycling device for a dishwasher according to claim 1, characterized in that: the tap water outlet (4) is communicated with the rinsing tank.
6. A heat energy recycling device for a dishwasher according to claim 1, characterized in that: the opening at the top end of the overflow pipe (7) is positioned below the inner top wall of the heat energy recovery box shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102414.5U CN216754395U (en) | 2022-01-14 | 2022-01-14 | Heat energy recycling device for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102414.5U CN216754395U (en) | 2022-01-14 | 2022-01-14 | Heat energy recycling device for dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216754395U true CN216754395U (en) | 2022-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220102414.5U Active CN216754395U (en) | 2022-01-14 | 2022-01-14 | Heat energy recycling device for dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216754395U (en) |
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2022
- 2022-01-14 CN CN202220102414.5U patent/CN216754395U/en active Active
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