CN211822302U

CN211822302U - Thermal power generation boiler capable of recovering heat energy

Info

Publication number: CN211822302U
Application number: CN202020148770.1U
Authority: CN
Inventors: 马殿军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-01
Filing date: 2020-02-01
Publication date: 2020-10-30
Anticipated expiration: 2030-02-01

Abstract

The utility model relates to a boiler field just discloses thermal power generation boiler of recoverable heat energy, including furnace pipe, furnace body, base, circulating pipe, heat board and control valve. This thermal power boiler of recoverable heat energy, the upside of base and the bottom fixed connection of furnace body, the combustion chamber has been seted up on the furnace body, the left side fixedly connected with water injection hole of furnace body, and the right side of furnace body is connected with the apopore admittedly, the exhaust hole has been seted up on the top of furnace body, and the bottom in exhaust hole and the top fixed connection of first spring, the tail end and the knob fixed connection of first spring, and the both ends in knob and exhaust hole are contradicted, gaseous to the exhaust hole of furnace courage top of producing in the furnace body piles up at the combustion chamber during operation, the knob receives gaseous impact and drives the spring rebound, thereby the exhaust hole is opened, gaseous smooth outwards discharges from the exhaust hole, when the combustion chamber stop work, the spring drives the knob and impels downwards, cause the exhaust hole to block up, the function of furnace body air reflux.

Description

Thermal power generation boiler capable of recovering heat energy

Technical Field

The utility model relates to a boiler field specifically is thermal power generation boiler of recoverable heat energy.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the boiler is one of special devices, which is different from other special devices, is not only commonly used in factories, but also commonly used in living areas, such as hot water boilers used for heating in winter, and water boilers used in units, canteens, hotels and the like, which are all closely related to our lives, are part of lives and cannot be separated, for the boiler, the most important is the normal operation of the boiler, if the boiler has problems, the boiler affects the operation quality to the extent that the boiler has explosion risks, damages surrounding people or objects to cause great damage, and therefore, the boiler is particularly important in ensuring the normal operation of the boiler, however, the existing boilers have the problems of easy air backflow, unrecoverable heat energy, low safety performance and the like.

For this reason, we have designed a thermal power boiler that can recover thermal energy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a thermal power generation boiler of recoverable heat energy has solved the boiler and has had the easy backward flow of air, heat energy can not be retrieved and the problem that the security performance is low.

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

thermal power boiler that can retrieve heat energy, including stove courage, furnace body, base, circulating pipe, heat board and control valve, the upside of base and the bottom fixed connection of furnace body, and the downside and the ground contact of base, seted up the combustion chamber on the furnace body, the left side fixedly connected with water injection hole of furnace body, and the right side of furnace body is connected with the apopore admittedly, the exhaust hole has been seted up on the top of furnace body, and the bottom in exhaust hole and the top fixed connection of first spring, the tail end and the knob fixed connection of first spring, and the both sides of knob are contradicted with the both ends in exhaust hole.

Furthermore, the inner wall of the furnace body is fixedly connected with the outer wall of the furnace pipe, a cavity is formed between the inner wall of the furnace body and the outer wall of the furnace pipe, a heat plate is fixedly connected to the inner wall of the furnace body, a circulating pipe is fixedly connected to the outer wall of the furnace pipe, the circulating pipe on the furnace pipe is sleeved on two sides of the heat plate on the furnace body, and the circulating pipe and the heat plate are both located in the cavity formed between the inner wall of the furnace body and the outer wall of the furnace pipe.

Furthermore, one end of the heating plate is spirally connected with the rotating cap, a clamping block is fixedly connected to the rotating cap, the inner wall of the furnace body is fixedly connected with the side wall of the carrying platform, the top end of the carrying platform is fixedly connected with the bottom end of the fixing cap, a clamping groove is formed in the top end of the fixing cap, and the clamping groove in the fixing cap is mutually clamped with the clamping block in the rotating cap.

Furthermore, the bottom end of the circulating pipe is abutted against the top end of the fixing plate, the tail end of the fixing plate is fixedly connected with the top end of the second spring, the tail end of the second spring is fixedly connected with the top end of the carrying platform, clamping plates are fixedly connected to the two sides of the carrying platform, and the clamping plates are symmetrically and fixedly installed on the two sides of the heat plate.

Furthermore, a through hole is formed in the left side of the furnace body, a through hole is formed in the left side of the furnace liner, the through hole in the furnace liner corresponds to the through hole in the furnace body in position, a control valve is fixedly connected to the through hole in the furnace body, and the control valve is communicated with the furnace body, the furnace liner and the circulating pipe.

The utility model has the advantages that:

1. the utility model discloses a, it piles up to stove courage top exhaust hole to produce gaseous in the furnace body at the combustion chamber during operation, the ball that pushes up receives gaseous impact and drives the spring rebound, thereby the exhaust hole is opened, gaseous smooth exhausting outside from the exhaust hole, the combustion chamber during stop work, the spring drives the ball that pushes forward downwards, cause the exhaust hole to block up, thereby make and be located an inclosed environment in the stove courage, but realize the function of furnace body air reflux prevention, the furnace body during operation, it combines with the circulating pipe to have thermal gaseous abundant, the circulating pipe has absorbed a large amount of heat energy of furnace body, because of the both sides of circulating pipe centre gripping at the heating power board, the circulating pipe is leading-in with heat energy for the heating power board, then the heating power board sends heat energy to the furnace body, the rate of utilization has been improved, the cost is reduced.

2. The utility model discloses a, the through-hole has been seted up in the left side of furnace body, and the through-hole has been seted up in the left side of stove courage, and the through-hole position on the through-hole on the stove courage corresponds mutually with the through-hole position on the furnace body, through-hole fixedly connected with control valve on the furnace body, and control valve intercommunication furnace body, stove courage and circulating pipe, when atmospheric pressure suddenly increased in the stove, if reduction atmospheric pressure that can not be timely had the danger of explosion, can open the control valve this moment, with the atmospheric pressure rapid reduction in the furnace body, improved the security.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the screw cap and the fixing cap of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: 1. a furnace pipe; 2. a water injection hole; 3. a combustion chamber; 4. a furnace body; 5. a base; 6. a water outlet hole; 7. a fixing cap; 8. a screw cap; 9. a circulation pipe; 10. a thermal plate; 11. a clamping block; 12. a card slot; 13. a splint; 14. a stage; 15. a second spring; 16. a control valve; 17. ejecting the ball; 18. a first spring; 19. an exhaust hole; 20. and (7) fixing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a thermal power generation boiler capable of recycling heat energy comprises a boiler furnace 1, a boiler body 4, a base 5, a circulating pipe 9, a thermal power plate 10 and a control valve 16, wherein the upper side of the base 5 is fixedly connected with the bottom of the boiler body 4, the lower side of the base 5 is contacted with the ground, a combustion chamber 3 is arranged on the boiler body 4, a water injection hole 2 is fixedly connected with the left side of the boiler body 4, a water outlet hole 6 is fixedly connected with the right side of the boiler body 4, an exhaust hole 19 is formed in the top end of the boiler body 4, the bottom of the exhaust hole 19 is fixedly connected with the top end of a first spring 18, the tail end of the first spring 18 is fixedly connected with a top ball 17, two sides of the top ball 17 are abutted against two ends of the exhaust hole 19, gas generated in the boiler body 4 is accumulated towards the exhaust hole 19 at the top end of the boiler furnace 1 when the combustion chamber 3 works, the top ball 17, when the combustion chamber 3 stops working, the spring drives the top ball 17 to push downwards, so that the exhaust hole 19 is blocked, the furnace pipe 1 is in a closed environment, and the function of preventing air backflow of the furnace body 4 is realized.

Wherein, the inner wall of furnace body 4 and the outer wall fixed connection of furnace pipe 1, and set up the cavity in the middle of the inner wall of furnace body 4 and the outer wall of furnace pipe 1, fixedly connected with heating power board 10 on the inner wall of furnace body 4, fixedly connected with circulating pipe 9 on the outer wall of furnace pipe 1, and circulating pipe 9 cover on the furnace pipe 1 is in the both sides of heating power board 10 on furnace body 4, circulating pipe 9 and heating power board 10 are all in the cavity that the inner wall of furnace body 4 and the outer wall of furnace pipe 1 were seted up, when furnace body 4 worked, the abundant and circulating pipe 9 combination of gaseous that have the heat, circulating pipe 9 has absorbed a large amount of heat energy of furnace body 4, because of circulating pipe 9 centre gripping is in the both sides of heating power board 10, circulating pipe 9 channels heat energy into heating power board 10, then heating power board 10 conveys heat energy to furnace body 4, the rate of utilization has been improved.

Wherein, the one end and the 8 screwed connection of spiral cap of heating power board 10, and fixedly connected with fixture block 11 on the spiral cap 8, the inner wall of furnace body 4 and the lateral wall fixed connection of microscope carrier 14, and the top of microscope carrier 14 and the bottom fixed connection of fixing cap 7, draw-in groove 12 has been seted up on the top of fixing cap 7, and draw-in groove 12 on the fixing cap 7 and the fixture block 11 joint of each other on the spiral cap 8, because of fixing cap 7 and the inseparable joint of spiral cap 8 each other, so heating power board 10 on the spiral cap 8 is closely attached on the inner wall of circulating pipe 9, the stability of heating power board 10 has been ensured.

Wherein, the bottom of circulating pipe 9 is contradicted with the top of fixed plate 20, and the tail end of fixed plate 20 and the top fixed connection of second spring 15, the tail end of second spring 15 and the top fixed connection of microscope carrier 14, the both sides fixedly connected with splint 13 of microscope carrier 14, and splint 13 symmetry fixed mounting is in the both sides of thermal plate 10, when circulating pipe 9 receives the high-temperature gas impact of furnace body 4, because of there is first spring 18 below circulating pipe 9, can protect the safety of circulating pipe 9 effectively, make furnace body 4 can the steady operation.

Wherein, the through-hole has been seted up in the left side of furnace body 4, the through-hole has been seted up in the left side of furnace courage 1, and the through-hole position on the through-hole on the furnace courage 1 and the furnace body 4 corresponds mutually, through-hole fixedly connected with control valve 16 on the furnace body 4, and control valve 16 intercommunication furnace body 4, furnace courage 1 and circulating pipe 9, when atmospheric pressure suddenly increases in the stove, if reduction atmospheric pressure that can not be timely has the danger of explosion, can open control valve 16 this moment, with the atmospheric pressure rapid reduction in the furnace body 4, the security performance has been improved greatly.

To sum up, when the utility model is used, the inner wall of the furnace body 4 is fixedly connected with the outer wall of the furnace pipe 1, a cavity is arranged between the inner wall of the furnace body 4 and the outer wall of the furnace pipe 1, the inner wall of the furnace body 4 is fixedly connected with the heat plate 10, the outer wall of the furnace pipe 1 is fixedly connected with the circulating pipe 9, the circulating pipe 9 on the furnace pipe 1 is sleeved on two sides of the heat plate 10 on the furnace body 4, the circulating pipe 9 and the heat plate 10 are both positioned in the cavity arranged between the inner wall of the furnace body 4 and the outer wall of the furnace pipe 1, when the furnace body 4 works, the gas with heat is fully combined with the circulating pipe 9, the circulating pipe 9 absorbs a large amount of heat energy of the furnace body 4, because the circulating pipe 9 is clamped on two sides of the heat plate 10, the circulating pipe 9 guides the heat energy into the heat plate 10, then the heat plate 10 transmits the heat energy to the furnace body 4, gas generated in the furnace body 4 is accumulated to the exhaust hole 19 at the top end of the furnace pipe 1 when the combustion chamber 3 works, the top ball 17 is impacted by the gas to drive the spring to move upwards, so that the exhaust hole 19 is opened, the gas is smoothly discharged from the exhaust hole 19 outwards, and when the combustion chamber 3 stops working, the spring drives the top ball 17 to push downwards to cause the exhaust hole 19 to be blocked, so that the furnace pipe 1 is in a closed environment, and the function of preventing the furnace body 4 from air backflow is realized.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Thermal power generation boiler that can retrieve heat energy includes furnace pipe (1), furnace body (4), base (5), circulating pipe (9), heating power board (10) and control valve (16), its characterized in that: the upside of base (5) and the bottom fixed connection of furnace body (4), and the downside and the ground contact of base (5), seted up combustion chamber (3) on furnace body (4), the left side fixedly connected with water injection hole (2) of furnace body (4), and the right side of furnace body (4) is connected with apopore (6) admittedly, exhaust hole (19) have been seted up on the top of furnace body (4), and the bottom of exhaust hole (19) and the top fixed connection of first spring (18), the tail end and knob (17) fixed connection of first spring (18), and the both ends of knob (17) are contradicted with the both ends in exhaust hole (19).

2. A thermal power generation boiler with recovery of thermal energy according to claim 1, characterized in that: the inner wall of furnace body (4) and the outer wall fixed connection of furnace courage (1), and seted up the cavity in the middle of the inner wall of furnace body (4) and the outer wall of furnace courage (1), fixedly connected with heating power board (10) on the inner wall of furnace body (4), fixedly connected with circulating pipe (9) on the outer wall of furnace courage (1), and circulating pipe (9) cover on furnace courage (1) are in the both sides of heating power board (10) on furnace body (4), circulating pipe (9) and heating power board (10) all are in the cavity that the inner wall of furnace body (4) and the outer wall of furnace courage (1) were seted up.

3. A thermal power generation boiler with recovery of thermal energy according to claim 1, characterized in that: one end of the thermal plate (10) is in threaded connection with the screw cap (8), a clamping block (11) is fixedly connected to the screw cap (8), the inner wall of the furnace body (4) is fixedly connected with the side wall of the carrying platform (14), the top end of the carrying platform (14) is fixedly connected with the bottom end of the fixing cap (7), a clamping groove (12) is formed in the top end of the fixing cap (7), and the clamping groove (12) in the fixing cap (7) is mutually clamped with the clamping block (11) in the screw cap (8).

4. A thermal power generation boiler with recovery of thermal energy according to claim 1, characterized in that: the bottom end of the circulating pipe (9) is abutted against the top end of the fixing plate (20), the tail end of the fixing plate (20) is fixedly connected with the top end of the second spring (15), the tail end of the second spring (15) is fixedly connected with the top end of the carrying platform (14), clamping plates (13) are fixedly connected to two sides of the carrying platform (14), and the clamping plates (13) are symmetrically and fixedly installed on two sides of the thermal plate (10).

5. A thermal power generation boiler with recovery of thermal energy according to claim 1, characterized in that: the furnace comprises a furnace body (4), a furnace pipe (1) and a control valve (16), wherein a through hole is formed in the left side of the furnace body (4), the through hole is formed in the left side of the furnace pipe (1), the through hole in the furnace pipe (1) corresponds to the through hole in the furnace body (4), the control valve (16) is fixedly connected to the through hole in the furnace body (4), and the control valve (16) is communicated with the furnace body (4), the furnace pipe (1) and a circulating pipe (9).