CN212930209U

CN212930209U - Boiler, solar energy and power generation waste heat coupling heating device

Info

Publication number: CN212930209U
Application number: CN202021470715.0U
Authority: CN
Inventors: 朱德文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-09
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a boiler, solar energy and power generation waste heat coupling heating device, which comprises a water tank, a power generation component, a boiler mechanism, a solar water heater and a fermentation box, wherein the upper layer of the water tank is a hot water layer, the lower layer of the water tank is a cold water layer, the front of the hot water layer is respectively provided with three first water inlet ends and three first water outlet ends, and the front of the cold water layer is respectively provided with three second water outlet ends and three second water inlet ends; the power generation assembly is internally and respectively provided with a water inlet end and a water outlet end, the boiler mechanism is internally and respectively provided with a boiler water inlet end and a boiler water outlet end, the solar water heater is internally and respectively provided with a water inlet end and a water outlet end, and the fermentation box is internally and respectively provided with a water inlet end and a water outlet end. The utility model discloses a boiler, solar energy and the coupling heat supply of electricity generation waste heat have reduced the energy loss, have improved the utilization efficiency of waste heat.

Description

Boiler, solar energy and power generation waste heat coupling heating device

Technical Field

The utility model relates to a new forms of energy equipment technical field especially relates to boiler, solar energy and electricity generation waste heat coupling heating device.

Background

The large and medium-sized biogas projects at home and abroad are increasing day by day, and from the practical application, 3 modes of heating by a biogas boiler, solar heating and biogas power generation waste heat utilization heating are mainly adopted. The heating in the room in winter, the heating in the anaerobic fermentation storehouse in winter, etc. in order to make full use of the existing resources and conditions, furthest utilize the existing heat energy resources and reduce the cost, realize the goal of saving cost and increasing efficiency.

The following disadvantages currently exist: (1) the boiler, the solar energy and the power generation waste heat are respectively used by different water tanks, so that the energy loss of hot water is caused, and the waste heat exchange efficiency is reduced; (2) when a fermentation house and a room supply heat in winter, the cost is higher, and the cost cannot be reduced more effectively; therefore, a boiler, solar energy and power generation waste heat coupling heating device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a boiler, solar energy and power generation afterheat coupling heating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the boiler, solar energy and power generation waste heat coupling heating device comprises a water tank, a power generation assembly, a boiler mechanism, a solar water heater and a fermentation tank, wherein the water tank is divided into an upper layer and a lower layer, the upper layer is a hot water layer, the lower layer is a cold water layer, the front surface of the hot water layer is respectively provided with three first water inlet ends and a first water outlet end, and the front surface of the cold water layer is respectively provided with three second water outlet ends and a second water inlet end; the solar water heater is internally provided with a solar water inlet end and a solar water outlet end respectively, and the fermentation box is internally provided with a fermentation water inlet end and a fermentation water outlet end respectively;

the water outlet end of the power generation, the water outlet end of the boiler and the water outlet end of the solar water are respectively communicated with the three first water inlet ends on the hot water layer through pipelines; three second water outlet ends on the cold water layer are respectively communicated with the power generation water inlet end, the boiler water inlet end and the solar water inlet end through pipelines in sequence; the first water outlet end on the hot water layer is communicated with the fermentation water inlet end on the fermentation tank through a pipeline, and the fermentation water outlet end on the fermentation tank is communicated with the second water inlet end on the cold water layer through a pipeline.

Preferably, the power generation assembly comprises a combustor, a steam box and a power generator, wherein a methane gas inlet valve is arranged on the left side of the combustor, an air pipe is arranged on the left side of the top surface of the combustor, the steam box is arranged in the middle of the combustor, a power generation water inlet end is arranged at the bottom of the right side surface of the steam box, a power generation water outlet end penetrating through the combustor is arranged on the top surface of the steam box, and a piston cylinder transversely penetrating through the combustor is arranged at the top of the right side surface of the steam box;

the left end of the piston cylinder is communicated with the top in the steam box, the piston cylinder is provided with a piston, the right side surface of the piston is connected with a piston rod, and the outer end of the piston rod is movably connected with the worm through a first coupler; the combustor right side is equipped with the generator base on the ground, generator base top surface vertically is equipped with the generator.

Preferably, a generator shaft on the front face of the generator is movably connected with a worm wheel shaft through a second coupler, a worm wheel is sleeved at the outer end of the worm wheel shaft, and the worm wheel is meshed with the worm.

Preferably, the boiler mechanism comprises a boiler box, a sealing cover and a spray-assisting device, the sealing cover is arranged in the middle of the left side surface of the boiler box, the sealing cover is transversely and respectively provided with a boiler water inlet end and a boiler water outlet end which are communicated, a water pipe communicated between the boiler water inlet end and the boiler water outlet end is surrounded in an S shape at the middle upper part in the boiler box, and the bottom in the boiler box is a combustion chamber;

boiler case left surface bottom is equipped with helps and spouts the ware, helps to spout the ware inner and stretch into to the burning chamber, help and spout ware outer end and marsh gas pipe intercommunication, the boiler incasement right side is equipped with the chimney that link up boiler roof board, boiler case right flank is equipped with the observation hole that link up the burning chamber, boiler bottom of the case portion right side is equipped with the boiler drain.

Preferably, the solar water heater comprises an upper base plate, a triangular support, a rectangular inclined plate, a water storage tank and a vacuum tube, wherein the triangular support is arranged on the top surface of the upper base plate, the bottom ends of the triangular support are respectively sleeved with a bottom support, the rectangular inclined plate is arranged on the front surface of the triangular support, an ABS tail support is transversely arranged at the bottom end of the rectangular inclined plate, and the water storage tank is transversely arranged at the top of the triangular support; the water storage tank is sleeved with an inner container, and a heat insulation layer is arranged between the inner container and the water storage tank.

Preferably, be equipped with the solar energy that link up on the storage water tank right-hand member face respectively and intake end, solar energy play water end, the storage water tank bottom is located the horizontal even sunken of rectangle swash plate top position department and has the vacuum hole, the downthehole silica gel circle that all overlaps of vacuum hole, all install the vacuum tube in the silica gel circle.

Preferably, a valve and a controller are sequentially arranged on the outer pipeline of the power generation water outlet end, the outer pipeline of the boiler water outlet end, the outer pipeline of the solar water outlet end and the outer pipeline of the fermentation water inlet end respectively.

Preferably, the water tank is horizontally placed on the water tank bottom plate, a hot water discharge pipe is arranged at the bottom end of one side face of the hot water layer, and a cold water discharge pipe is arranged at the bottom end of the same side face of the cold water layer.

Preferably, the bottom surface of the upper base plate is provided with a lower base plate which is placed in parallel, the center of the top surface of the lower base plate is provided with a motor, a motor shaft of the motor is fixedly connected with the center of the bottom surface of the upper base plate, the top surface of the lower base plate is sunken with a circular groove, the bottom surface of the upper base plate is provided with four groups of rotating wheels, and the bottom of each rotating wheel is clamped in the circular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the power generation assembly, the boiler mechanism and the solar water heater share the same water tank, so that the loss of hot water heat can be effectively avoided, and the waste heat exchange efficiency is increased;

2. the existing biogas power generation waste heat, boiler waste heat and solar energy waste heat are fully utilized, and heat energy resources are utilized to supply heat for a winter fermentation house and a room to the maximum extent, so that the cost is reduced, and the aims of saving cost, reducing emission and improving efficiency are fulfilled;

to sum up, the utility model discloses a boiler, solar energy and electricity generation waste heat coupling heat supply have reduced the energy loss, have improved the utilization efficiency of waste heat, and reasonable protection natural resources promotes ecological environment's virtuous circle simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the power generation assembly of the present invention;

FIG. 3 is a schematic diagram of the boiler mechanism of the present invention;

fig. 4 is a schematic view of the solar water heater of the present invention;

FIG. 5 is a schematic view of the water tank of the present invention;

fig. 6 is a schematic diagram of the generator connection of the present invention;

number in the figure: the device comprises a power generation assembly 1, an air pipe 11, a power generation water outlet end 12, a piston cylinder 13, a piston rod 14, a first coupling 15, a power generator 16, a worm wheel 17, a biogas air inlet valve 18, a combustor 19, a steam box 110, a power generation water inlet end 111, a piston 112, a power generator base 113, a worm 114, a worm wheel shaft 115, a second coupling 116, a valve 2, a boiler mechanism 3, a sealing cover 31, a boiler water inlet end 32, a boiler water outlet end 33, a spray aid 34, a biogas pipe 35, a chimney 36, a boiler box 37, an observation hole 38, a boiler drain outlet 39, a controller 4, a solar water heater 5, a water storage tank 51, a heat preservation layer 52, a vacuum hole 53, an inner container 54, a solar water inlet end 55, a solar water outlet end 56, a triangular support 57, a bottom support 58, an upper bottom plate 59, a lower bottom plate 510, a silica gel ring 511, a vacuum pipe 512, a rectangular inclined plate 513, an, A water tank 7, a water tank bottom plate 71, a hot water layer 72, a cold water layer 73, a hot water drain pipe 74 and a cold water drain pipe 75.

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.

Example 1: in order to avoid the loss of hot water heat and increase the waste heat exchange efficiency, the embodiment provides a boiler, solar energy and power generation waste heat coupling heating device, referring to fig. 1-6, which comprises a water tank 7, a power generation assembly 1, a boiler mechanism 3, a solar water heater 5 and a fermentation tank 6, wherein the water tank 7 is a rectangular tank, the water tank 7 is divided into an upper layer and a lower layer, the upper layer is a hot water layer 72, the lower layer is a cold water layer 73, the front surface of the hot water layer 72 is respectively provided with three first water inlet ends and one first water outlet end, and the front surface of the cold water layer 73 is respectively provided with three second water outlet ends and one second water inlet; the power generation assembly 1 is internally provided with a power generation water inlet end 111 and a power generation water outlet end 12 respectively, the boiler mechanism 3 is internally provided with a boiler water inlet end 32 and a boiler water outlet end 33 respectively, the solar water heater 5 is internally provided with a solar water inlet end 55 and a solar water outlet end 56 respectively, and the fermentation tank 6 is internally provided with a fermentation water inlet end and a fermentation water outlet end respectively;

wherein, the power generation water outlet end 12, the boiler water outlet end 33 and the solar water outlet end 56 are respectively communicated with three first water inlet ends on the hot water layer 72 through pipelines; the three second water outlet ends on the cold water layer 73 are respectively communicated with the power generation water inlet end 111, the boiler water inlet end 32 and the solar water inlet end 55 through pipelines in sequence; the first water outlet end on the hot water layer 72 is communicated with the fermentation water inlet end on the fermentation tank 6 through a pipeline, and the fermentation water outlet end on the fermentation tank 6 is communicated with the second water inlet end on the cold water layer 73 through a pipeline.

The utility model discloses in, electricity generation subassembly 1 includes combustor 19, steam chest 110, generator 16, and the model of generator 16 is KMS-20, combustor 19 left surface is equipped with marsh gas admission valve 18, and the model of marsh gas admission valve 18 is HF-40B, combustor 19 top surface left side is equipped with air hose 11, middle part is equipped with steam chest 110 in the combustor 19, steam chest 110 right side bottom is equipped with electricity generation water inlet end 111, steam chest 110 top surface is equipped with the electricity generation play water end 12 that link up combustor 19, steam chest 110 right side top is equipped with the piston cylinder 13 that transversely link up combustor 19, and the model of combustor 19 is RIELLO leiya road; the left end of the piston cylinder 13 is communicated with the top in the steam box 110, the piston cylinder 13 is provided with a piston 112, the right side surface of the piston 112 is connected with a piston rod 14, and the outer end of the piston rod 14 is movably connected with a worm 114 through a first coupler 15; a generator base 113 is arranged on the ground on the right side of the combustor 19, a generator 16 is longitudinally arranged on the top surface of the generator base 113, a generator shaft on the front surface of the generator 16 is movably connected with a worm gear shaft 115 through a second coupling 116, a worm gear 17 is sleeved at the outer end of the worm gear shaft 115, and the worm gear 17 is meshed with a worm 114; when the power generation assembly 1 is used independently, the generator 16 can generate power conveniently and transmit the power to the transformer through an external lead.

In the utility model, the boiler mechanism 3 comprises a boiler box 37, a sealing cover 31 and a spray-assisting device 34, the sealing cover 31 is arranged in the middle of the left side surface of the boiler box 37, the sealing cover 31 is transversely provided with a boiler water inlet end 32 and a boiler water outlet end 33 which are communicated with each other, the water pipes communicated between the boiler water inlet end 32 and the boiler water outlet end 33 form an S-shaped surrounding in the middle-upper part of the boiler box 37, and the bottom of the boiler box 37 is a combustion chamber; the bottom of the left side surface of the boiler box 37 is provided with a spray aid 34, the model of the spray aid 34 is CHENRUI/Chenrui air separation, the inner end of the spray aid 34 extends into a combustion chamber, the outer end of the spray aid 34 is communicated with a biogas pipe 35, the right side in the boiler box 37 is provided with a chimney 36 penetrating through the top plate of the boiler box 37, the right side surface of the boiler box 37 is provided with an observation hole 38 penetrating through the combustion chamber, and the right side of the bottom of the boiler box 37 is provided with a boiler blow-off port 39; when the boiler mechanism 3 is used alone, the ash is discharged from the chimney 36 and the ash at the bottom is discharged from the boiler blow-off port 39.

In the utility model, the solar water heater 5 comprises an upper bottom plate 59, a triangular support 57, a rectangular inclined plate 513, a water storage tank 51 and a vacuum tube 512, wherein the triangular support 57 is arranged on the top surface of the upper bottom plate 59, the bottom end of the triangular support 57 is sleeved with a bottom support 58, the rectangular inclined plate 513 is arranged on the front surface of the triangular support 57, the ABS tail support 514 is transversely arranged at the bottom end of the rectangular inclined plate 513, and the water storage tank 51 is transversely arranged at the top of the triangular support 57; an inner container 54 is sleeved in the water storage tank 51, a heat insulation layer 52 is arranged between the inner container 54 and the water storage tank 51, a solar water inlet end 55 and a solar water outlet end 56 which are communicated with each other are respectively arranged on the right end face of the water storage tank 51, vacuum holes 53 are transversely and uniformly recessed at the position, above the rectangular inclined plate 513, at the bottom of the water storage tank 51, silica gel rings 511 are sleeved in the vacuum holes 53, and vacuum tubes 512 are arranged in the silica gel rings 511; when the solar water heater 5 is used independently, the direction of the vacuum tube 512 facing the sun can be conveniently adjusted, and the hot water efficiency of the solar water heater 5 is increased.

In the utility model, a valve 2 and a controller 4 are respectively arranged on the outer pipeline of the power generation water outlet end 12, the outer pipeline of the boiler water outlet end 33, the outer pipeline of the solar water outlet end 56 and the outer pipeline of the fermentation water inlet end in sequence, and the model of the controller 4 is SLC-3-40; the water tank 7 is horizontally arranged on the water tank bottom plate 71, a hot water drain pipe 74 is arranged at the bottom end of one side surface of the hot water layer 72, and a cold water drain pipe 75 is arranged at the bottom end of the same side surface of the cold water layer 73; a lower bottom plate 510 is arranged on the bottom surface of the upper bottom plate 59 in parallel, a motor 515 is mounted in the center of the top surface of the lower bottom plate 510, a motor shaft of the motor 515 is fixedly connected with the center of the bottom surface of the upper bottom plate 59, a circular groove is formed in the top surface of the lower bottom plate 510 in a concave manner, four groups of rotating wheels 516 are arranged on the bottom surface of the upper bottom plate 59, and the bottom of each group of rotating wheels 516 is clamped in the circular groove; the motor 515 and the spray assisting device 34 are respectively electrically connected with the power supply end of the output end of the generator 16 through an external power line.

Example 2: when the utility model is used in combined heating, firstly, the power generation water outlet end 12, the boiler water outlet end 33 and the solar water outlet end 56 are respectively communicated with the three first water inlet ends on the hot water layer 72 through pipelines, and heated hot water enters the hot water layer 72 of the common water tank 7; a first water outlet end on the hot water layer 72 is communicated with a fermentation water inlet end on the fermentation box 6 through a pipeline, and hot water enters the fermentation box 6 to supply heat to the fermentation box; after the hot water is cooled, a fermentation water outlet end on the fermentation tank 6 is communicated with a second water inlet end on the cold water layer 73 through a pipeline, and the cold water enters the cold water layer 73 of the common water tank 7; the three second water outlet ends on the cold water layer 73 are respectively communicated with the power generation water inlet end 111, the boiler water inlet end 32 and the solar water inlet end 55 through pipelines, and cold water enters the respective water inlet ends of the power generation assembly 1, the boiler mechanism 3 and the solar water heater 5;

then, a closed hot water circulating system is carried out by the power of a pump, and controllers 4 for adjusting the temperature are arranged at the hot water outlets of the power generation water outlet end 12, the boiler water outlet end 33 and the solar water outlet end 56; when the hot water temperature T reaches a set threshold value, automatically starting a pump to circulate hot water; when the temperature T of the hot water is set to be more than or equal to 60 ℃, the pump is started to carry out hot water circulation operation, the pump does not work when the temperature is lower than the temperature T, and the temperature range of the controller 4 can be set as required;

finally, the hot water layers 72 of the common water tank 7 are respectively connected with the corresponding hot water exchangers in the anaerobic fermentation tanks 6, and the cold water after heat exchange enters the cold water layers 73 of the common water tank 7 again; the fermentation temperature in the fermentation box 6 is 30-35 ℃, and when the circulation temperature T in the fermentation box 6 is less than or equal to 30 ℃, hot water is started for circulation heating; when the circulating temperature in the fermentation box 6 is more than 35 ℃, the hot water circulation heat supply is stopped.

Example 3: the utility model discloses when using, still there are following three kinds of exclusive use states:

(1) when the power generation assembly 1 is used independently, the power generation water outlet end 12 is communicated with a first water inlet end on the hot water layer 72 through a pipeline, a second water outlet end on the cold water layer 73 is communicated with a power generation water inlet end 111 through a pipeline, and the methane gas inlet valve 18 is communicated with a methane tank through a pipeline; air enters a combustor 19 through an air pipe 11 and is mixed with biogas for combustion, cold water in a steam box 110 is heated, the cold water is evaporated into vapor after being heated to generate vapor pressure, the vapor pressure performs piston reciprocating motion on a piston 112 in a piston cylinder 13, a piston rod 14 drives a worm 114 to move back and forth through a first coupler 15, the worm 114 is meshed with a worm wheel 17, a worm wheel shaft 115 drives a generator shaft to rotate back and forth, the generator 16 generates electricity and transmits the electricity to a transformer through an external lead;

(2) when the boiler mechanism 3 is used independently, the water outlet end 33 of the boiler is communicated with the first water inlet end on the hot water layer 72 through a pipeline, the second water outlet end on the cold water layer 73 is communicated with the water inlet end 32 of the boiler through a pipeline, and the outer end of the methane pipe 35 is communicated with the methane tank; the auxiliary sprayer 34 sprays biogas to burn in the combustion chamber, the water pipe in the boiler box 37 is heated through burning, the ash is discharged from the chimney 36, and the ash at the bottom is discharged from the boiler blow-off port 39;

(3) when the solar water heater 5 is used alone, the solar water outlet end 56 is communicated with the first water inlet end on the hot water layer 72 through a pipeline, and the second water outlet end on the cold water layer 73 is communicated with the solar water inlet end 55 through a pipeline; the motor 515 drives the upper base plate 59 to rotate, so that the rotating wheel 516 rotates around the circular groove, the direction of the vacuum tube 512 facing the sun is conveniently adjusted, and the hot water efficiency of the solar water heater 5 is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Boiler, solar energy and electricity generation waste heat coupling heating device, including water tank (7), electricity generation subassembly (1), boiler mechanism (3), solar water heater (5), fermenting case (6), its characterized in that: the water tank (7) is divided into an upper layer and a lower layer, the upper layer is a hot water layer (72), the lower layer is a cold water layer (73), the front surface of the hot water layer (72) is respectively provided with three first water inlet ends and one first water outlet end, and the front surface of the cold water layer (73) is respectively provided with three second water outlet ends and one second water inlet end; the solar water heater is characterized in that a power generation water inlet end (111) and a power generation water outlet end (12) are respectively arranged in the power generation assembly (1), a boiler water inlet end (32) and a boiler water outlet end (33) are respectively arranged in the boiler mechanism (3), a solar water inlet end (55) and a solar water outlet end (56) are respectively arranged in the solar water heater (5), and a fermentation water inlet end and a fermentation water outlet end are respectively arranged in the fermentation tank (6);

the power generation water outlet end (12), the boiler water outlet end (33) and the solar water outlet end (56) are respectively communicated with the three first water inlet ends on the hot water layer (72) through pipelines; the three second water outlet ends on the cold water layer (73) are respectively communicated with the power generation water inlet end (111), the boiler water inlet end (32) and the solar water inlet end (55) through pipelines in sequence; the first water outlet end on the hot water layer (72) is communicated with the fermentation water inlet end on the fermentation tank (6) through a pipeline, and the fermentation water outlet end on the fermentation tank (6) is communicated with the second water inlet end on the cold water layer (73) through a pipeline.

2. The boiler, solar energy and electricity generation waste heat coupling heating device of claim 1, characterized in that: the power generation assembly (1) comprises a combustor (19), a steam box (110) and a power generator (16), wherein a biogas air inlet valve (18) is arranged on the left side of the combustor (19), an air pipe (11) is arranged on the left side of the top surface of the combustor (19), the steam box (110) is arranged in the middle of the combustor (19), a power generation water inlet end (111) is arranged at the bottom of the right side surface of the steam box (110), a power generation water outlet end (12) penetrating through the combustor (19) is arranged on the top surface of the steam box (110), and a piston cylinder (13) transversely penetrating through the combustor (19) is arranged at the top of the right side surface of the steam box (110);

the left end of the piston cylinder (13) is communicated with the top in the steam box (110), the piston cylinder (13) is provided with a piston (112), the right side surface of the piston (112) is connected with a piston rod (14), and the outer end of the piston rod (14) is movably connected with a worm (114) through a first coupler (15); the combustor (19) right side is equipped with generator base (113) on the ground, generator base (113) top surface vertically is equipped with generator (16).

3. The boiler, solar energy and electricity generation waste heat coupling heating device of claim 2, characterized in that: the generator shaft on the front face of the generator (16) is movably connected with a worm wheel shaft (115) through a second coupler (116), a worm wheel (17) is sleeved at the outer end of the worm wheel shaft (115), and the worm wheel (17) is meshed with a worm (114).

4. The boiler, solar energy and electricity generation waste heat coupling heating device of claim 1, characterized in that: the boiler mechanism (3) comprises a boiler box (37), a sealing cover (31) and a spray assisting device (34), wherein the sealing cover (31) is arranged in the middle of the left side surface of the boiler box (37), the sealing cover (31) is transversely provided with a boiler water inlet end (32) and a boiler water outlet end (33) which are communicated, a water pipe communicated between the boiler water inlet end (32) and the boiler water outlet end (33) surrounds the middle upper part in the boiler box (37) in an S shape, and the bottom in the boiler box (37) is a combustion chamber;

boiler case (37) left surface bottom is equipped with helps and spouts ware (34), helps spout ware (34) inner to stretch into to the burning chamber, help and spout ware (34) outer end and marsh gas pipe (35) intercommunication, the right side is equipped with chimney (36) that link up boiler case (37) roof in boiler case (37), boiler case (37) right surface is equipped with observation hole (38) that link up the burning chamber, boiler case (37) bottom right side is equipped with boiler drain (39).

5. The boiler, solar energy and electricity generation waste heat coupling heating device of claim 1, characterized in that: the solar water heater (5) comprises an upper base plate (59), a triangular support (57), a rectangular inclined plate (513), a water storage tank (51) and a vacuum pipe (512), wherein the triangular support (57) is arranged on the top surface of the upper base plate (59), bottom supports (58) are sleeved at the bottom ends of the triangular support (57), the rectangular inclined plate (513) is arranged on the front surface of the triangular support (57), an ABS tail support (514) is transversely arranged at the bottom end of the rectangular inclined plate (513), and the water storage tank (51) is transversely arranged at the top of the triangular support (57); an inner container (54) is sleeved in the water storage tank (51), and a heat insulation layer (52) is arranged between the inner container (54) and the water storage tank (51).

6. The boiler, solar energy and electricity generation waste heat coupling heating device of claim 5, characterized in that: be equipped with respectively on storage water tank (51) the right-hand member face that link up solar energy intake end (55), solar energy play water end (56), storage water tank (51) bottom is located rectangle swash plate (513) top position department and transversely evenly caves in and has vacuum hole (53), all overlap in vacuum hole (53) and be equipped with silica gel circle (511), all install vacuum tube (512) in silica gel circle (511).

7. The boiler, solar energy and electricity generation waste heat coupling heating device of claim 1, characterized in that: a valve (2) and a controller (4) are respectively arranged on the outer pipeline of the power generation water outlet end (12), the outer pipeline of the boiler water outlet end (33), the outer pipeline of the solar water outlet end (56) and the outer pipeline of the fermentation water inlet end in sequence.

8. The boiler, solar energy and electricity generation waste heat coupling heating device of claim 1, characterized in that: the water tank (7) is horizontally arranged on the water tank bottom plate (71), a hot water drainage pipe (74) is arranged at the bottom end of one side surface of the hot water layer (72), and a cold water drainage pipe (75) is arranged at the bottom end of the same side surface of the cold water layer (73).

9. The boiler, solar energy and electricity generation waste heat coupling heating device of claim 5, characterized in that: the utility model discloses a motor, including upper plate (59), lower plate (510), motor (515), motor shaft and upper plate (59) bottom surface rigid coupling, lower plate (510) top surface is sunken to have a circular groove, upper plate (59) bottom surface is equipped with four sets of swiveling wheel (516), and all the card is established in the circular groove in every group swiveling wheel (516) bottom, upper plate (59) bottom surface is equipped with parallel lower plate (510) of placing, motor (515) is installed at lower plate (510) top surface center, motor shaft and upper plate (59) bottom surface center rigid.