CN212591593U

CN212591593U - Steam heating machine with waste heat recovery function

Info

Publication number: CN212591593U
Application number: CN202020690095.5U
Authority: CN
Inventors: 李玉清; 孔俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-26
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to a kitchen equipment technical field just discloses a steam heating machine with waste heat recovery function, the load simulator comprises a case, machine incasement chamber's bottom fixed mounting has steam heating device, steam heating device's top fixed mounting has heating water tank. According to the steam heating machine with the waste heat recovery function, the air valve is arranged, so that the phenomenon that steam leaks to influence food heating in the use process of the machine is avoided, and the heat is prevented from losing easily in the whole heating process; by arranging the air extracting device, the heat of the redundant steam in the steam pot can be discharged out of the machine for recycling and storing after the food is heated; by arranging the cold water baffle, cold water is guaranteed to be input to the bottom of the heating water tank directly, and steam above cannot be discharged due to the fact that the temperature of hot water is reduced; through setting up tap, can be after food heating, will heat the interior surplus hot water discharge of water tank, retrieve and recycle, reach the environmental protection, resources are saved's effect.

Description

Steam heating machine with waste heat recovery function

Technical Field

The utility model relates to a kitchen equipment technical field specifically is a steam heating machine with waste heat recovery function.

Background

At present, with the development of science and technology, devices such as food heating machines and the like are more and more widely applied in the living field, but the heating is carried out by air or microwaves at present, but the taste is reduced due to the heating mode, the original taste cannot be kept, and the food is burnt for a long time and cannot be eaten.

But steam heating can be fine solve these problems, use steam heating not worry that the temperature is too high and make food burnt, after all the temperature of vapor is a scope, cover the plastic wrap for food and will let food can not influenced by vapor in addition during heating, can avoid simultaneously heating to lead to the taste to descend, but steam heating equipment on the existing market is not enough to steam recycle, and the hot water that the while heating was used also is difficult to retrieve, causes the waste of resource.

SUMMERY OF THE UTILITY MODEL

The steam heating machine with the waste heat recovery function has the advantages of the waste heat recovery of steam heating and the hydrothermal recovery of recycling, and green has solved the insufficient problem of other steam heating machine resource utilization.

The utility model provides a following technical scheme: a steam heating machine with a waste heat recovery function comprises a machine case, wherein a steam heating device is fixedly installed at the bottom of an inner cavity of the machine case, a heating water tank is fixedly installed at the top of the steam heating device, a cold water injection pipe is connected to the left side of the top of the heating water tank, the cold water injection pipe is communicated with the heating water tank, the other end of the cold water injection pipe penetrates through the machine case and extends to the outside of the machine case, a cold water baffle is fixedly connected to the top of the inner cavity of the heating water tank, the cold water baffle is located on the right side of the cold water injection pipe, a hot water output pipe is connected to the bottom of the right side of the heating water tank and is communicated with the heating water tank, the other end of the hot water output pipe penetrates through the machine case and extends to the outside of the machine case, a water faucet is, the heating ring is positioned in the heating water tank, the number of the heating rings is two, the heating ring is positioned on the right side of the cold water baffle, the top of the heating water tank is connected with a steam guide pipe, the right side of the middle part of the steam guide pipe is connected with a waste heat recovery device, the waste heat recovery device comprises a waste heat recovery pipe, the waste heat recovery pipe is connected with the right side of the middle part of the steam guide pipe, an air extractor is fixedly arranged in the middle of the waste heat recovery pipe, the air extractor is positioned in the case, the output end of the air extractor is fixedly provided with an air valve through the waste heat recovery pipe, the air valve is positioned outside the case, the inner cavity of the case is fixedly connected with a partition plate, the steam heating device and the air extractor are both positioned below the partition plate, a steam boiler is arranged at the top of the case, and, the middle of the bottom of the steam pot is provided with an opening, the opening is provided with a ventilation seat, and the steam pot is connected with the steam guide pipe through the ventilation seat.

Preferably, the inner side surface of the steam boiler is coated with a heat-insulating layer, a sieve is arranged in the steam boiler, and a boiler cover is placed at the top of the steam boiler.

Preferably, the middle of the outer side surface of the case is provided with a display screen, the outside of the case is provided with a time knob, the outside of the case is provided with a switch, the switch is positioned on the right side of the time knob, and the time knob and the switch are both positioned below the display screen.

Preferably, a plurality of small holes are arranged in the ventilation seat in a penetrating manner.

Preferably, the output end of the waste heat recovery device is connected with a waste heat collecting and storing device.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. according to the steam heating machine with the waste heat recovery function, the air valve is arranged, so that the steam cannot leak to influence food heating in the use process of the machine, and meanwhile, the heat cannot be easily lost in the whole heating process; through setting up air exhaust device, can be after food heating, retrieve the storage outside the heat discharge machine of unnecessary steam in the steam pot, reach the effect that steam waste heat recovery recycled.

2. According to the steam heating machine with the waste heat recovery function, the cold water baffle is arranged, so that cold water is directly conveyed to the bottom of the heating water tank when being input, and steam above the steam heating machine cannot be discharged due to the reduction of the temperature of hot water; through setting up tap, can be after food heating, will heat the interior surplus hot water discharge of water tank, retrieve and recycle, reach the environmental protection, resources are saved's effect.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the structure of the ventilating seat of the present invention.

In the figure: 1. a chassis; 2. a waste heat recovery device; 3. a switch; 4. a steam heating device; 5. heating the water tank; 6. a cold water injection pipe; 7. a cold water baffle; 8. a heating ring; 9. a waste heat recovery pipe; 10. a hot water outlet pipe; 11. a faucet; 12. a steam conduit; 13. an air extraction device; 14. an air valve; 15. a partition panel; 16. a breathable seat; 17. a steam boiler; 18. a heat-insulating layer; 19. sieving; 20. a pot cover; 21. a display screen; 22. a time knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a steam heating machine with waste heat recovery function comprises a machine case 1, a display screen 21 is installed in the middle of the outer side surface of the machine case 1, the display screen 21 can display temperature and time, a time knob 22 is installed outside the machine case 1, time can be set, a switch 3 is installed outside the machine case 1, the switch 3 is located on the right side of the time knob 22, the time knob 22 and the switch 3 are both located below the display screen 21, a steam heating device 4 is fixedly installed at the bottom of the inner cavity of the machine case 1, a heating water tank 5 is fixedly installed at the top of the steam heating device 4, a cold water injection pipe 6 is connected to the left side of the top of the heating water tank 5, the cold water injection pipe 6 is communicated with the heating water tank 5, the other end of the cold water injection pipe 6 penetrates through the machine case 1 and extends to the outside of the machine case 1, and the cold water baffle 7 is positioned at the right side of the cold water injection pipe 6, the cold water baffle 7 is arranged to ensure that cold water is directly conveyed to the bottom of the heating water tank 5 when being input, the upper steam cannot be discharged because the temperature of the hot water is reduced, the bottom of the right side surface of the heating water tank 5 is connected with a hot water output pipe 10, the hot water output pipe 10 is communicated with the heating water tank 5, the other end of the hot water output pipe 10 penetrates through the case 1 and extends to the outside of the case 1, one end of the hot water output pipe 10 positioned at the outside of the case 1 is fixedly connected with a water tap 11, the residual hot water in the heating water tank 5 can be discharged after the food is heated through the water tap 11, the residual hot water is recycled, the environment is protected, and the resource is saved, the heating ring 8 is fixedly connected with the top of the steam heating device 4, the heating ring 8, the heating ring 8 is positioned at the right side of the cold water baffle 7, the top of the heating water tank 5 is connected with a steam conduit 12, the right side of the middle part of the steam conduit 12 is connected with a waste heat recovery device 2, the output end of the waste heat recovery device 2 is connected with a waste heat collecting and storing device, the waste heat is recovered and reused, the waste heat recovery device 2 comprises a waste heat recovery pipe 9, the waste heat recovery pipe 9 is connected with the right side of the middle part of the steam conduit 12, an air extractor 13 is fixedly arranged at the middle part of the waste heat recovery pipe 9, the air extractor 13 is positioned inside the case 1, after food is heated, the heat of the redundant steam in the steam pot 17 is discharged out of the machine for recovery and storage, the effect of recycling the waste heat of the steam is achieved, the output end of the air extractor 13 is fixedly provided with an air valve 14 through the waste heat recovery pipe 9, the air, guarantee the machine in the use, can not cause steam to leak and influence the food heating, guarantee simultaneously that the heat is difficult to run off in whole heating process, the inner chamber fixedly connected with partition panel 15 of quick-witted case 1, partition panel 15 sets up in order to separate steam pot 17 and waste heat recovery device 2 and steam heating device 4 of below, steam heating device 4 all is located the below of partition panel 15 with air exhaust device 13, steam pot 17 is installed at the top of quick-witted case 1, the inboard face brush of steam pot 17 has heat preservation 18, the internally mounted of steam pot 17 has sieve 19, sieve 19 is set up in order to let food leave the pot body of steam pot 17, can not block up the aperture on ventilative seat 16 simultaneously, let food distribute vapor all around simultaneously, let food heat more evenly, steam pot 17 has placed the top pot cover 20, steam pipe 12 cuts through board 15 and is connected with steam pot 17, an opening is arranged in the middle of the bottom of the steam pot 17, a ventilation seat 16 is arranged at the opening, a plurality of small holes penetrate through the ventilation seat 16, and the steam pot 17 is connected with the steam guide pipe 12 through the ventilation seat 16.

The theory of operation, preceding cold water injection pipe 6 pours into cold water into to the inside of heating water tank 5 through cold water, open pot cover 20, put the food that will heat on sieve 19, cover pot cover 20, rotary switch 3 and time knob 22 afterwards, heating ring 8 begins to heat, a period of time later, vapor passes through steam pipe 12 and gets into the inside of steam pot 17, heat food, wait for the heating to finish, open tap 11, retrieve and store surplus hot water, open pneumatic valve 14, waste heat recovery device 2 begins to work, air exhaust device 13 outwards discharges the steam waste heat, wait for steam waste heat recovery to store and finish, open pot cover 20, take out food.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steam heater with waste heat recovery function, includes quick-witted case (1), its characterized in that: the steam heating device (4) is fixedly mounted at the bottom of the inner cavity of the case (1), the heating water tank (5) is fixedly mounted at the top of the steam heating device (4), the cold water injection pipe (6) is connected to the left side of the top of the heating water tank (5), the cold water injection pipe (6) is communicated with the heating water tank (5), the other end of the cold water injection pipe (6) penetrates through the case (1) and extends to the outside of the case (1), the cold water baffle (7) is fixedly connected to the top of the inner cavity of the heating water tank (5), the cold water baffle (7) is positioned on the right side of the cold water injection pipe (6), the hot water output pipe (10) is connected to the bottom of the right side face of the heating water tank (5), the hot water output pipe (10) is communicated with the heating water tank (5), and the other end of the hot water output pipe (10) penetrates through, the hot water output pipe (10) is located at one end of the outside of the case (1) and is fixedly connected with a water tap (11), the top of the steam heating device (4) is fixedly connected with a heating ring (8), the heating ring (8) is located in the heating water tank (5), the number of the heating rings (8) is two, the heating ring (8) is located on the right side of the cold water baffle (7), the top of the heating water tank (5) is connected with a steam conduit (12), the right side of the middle part of the steam conduit (12) is connected with a waste heat recovery device (2), the waste heat recovery device (2) comprises a waste heat recovery pipe (9), the waste heat recovery pipe (9) is connected with the right side of the middle part of the steam conduit (12), the middle part of the waste heat recovery pipe (9) is fixedly provided with an air extraction device (13), and the air extraction device (13) is, the output of air exhaust device (13) has pneumatic valve (14) through waste heat recovery pipe (9) fixed mounting, pneumatic valve (14) are located the outside of quick-witted case (1), the inner chamber fixedly connected with partition panel (15) of quick-witted case (1), steam heating device (4) all are located the below of partition panel (15) with air exhaust device (13), steam pot (17) are installed at the top of quick-witted case (1), steam pipe (12) run through partition panel (15) and are connected with steam pot (17), the opening has been seted up to the centre of steam pot (17) bottom, and the opening part installs ventilative seat (16), steam pot (17) are connected with steam pipe (12) through ventilative seat (16).

2. The steam heating machine with a waste heat recovery function according to claim 1, characterized in that: the steam pot is characterized in that the inner side surface of the steam pot (17) is coated with a heat insulation layer (18), a sieve (19) is arranged inside the steam pot (17), and a pot cover (20) is placed at the top of the steam pot (17).

3. The steam heating machine with a waste heat recovery function according to claim 1, characterized in that: the utility model discloses a time display device, including quick-witted case (1), switch (3), time knob (22) and switch (3), the mid-mounting of machine case (1) lateral surface has display screen (21), the external mounting of machine case (1) has time knob (22), the external mounting of machine case (1) has switch (3), and switch (3) are located the right-hand of time knob (22), time knob (22) and switch (3) all are located the below of display screen (21).

4. The steam heating machine with a waste heat recovery function according to claim 1, characterized in that: a plurality of small holes penetrate through the inside of the air permeable seat (16).

5. The steam heating machine with a waste heat recovery function according to claim 1, characterized in that: the output end of the waste heat recovery device (2) is connected with a waste heat collecting and storing device.