CN212777927U

CN212777927U - Boiler hot water circulation heating system

Info

Publication number: CN212777927U
Application number: CN202021568927.2U
Authority: CN
Inventors: 邓淮
Original assignee: Kunming Wanghui Technology Co ltd
Current assignee: Kunming Wanghui Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-23
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to the technical field of water circulation heating, in particular to a boiler hot water circulation heating system, which comprises a base, wherein a heat preservation box is arranged on the top wall of the base near one side, the interior of the heat preservation box is a hollow cavity, a heating barrel is arranged on the inner wall of the bottom of the heat preservation box, the top end of the heating barrel extends to the exterior of the heat preservation box, a motor is arranged on the top wall of the heat preservation box near the central position, the end part of an output shaft of the motor is coaxially connected with a stirring shaft, a plurality of rotary rings are welded on the outer wall of the stirring shaft, a plurality of rectangular stirring blades are also arranged on the outer wall of the rotary rings, the stirring blades are arranged in an annular and equidistant way, a boiler main body is arranged on the top wall of the base far away from the heat preservation box, the boiler hot water circulation heating system can stir water in the heating barrel, so that warm water just entering, the heating efficiency is improved.

Description

Boiler hot water circulation heating system

Technical Field

The utility model relates to a hydrologic cycle heating technical field, specifically speaking relates to a boiler hot water circulation heating system.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The existing boiler hot water circulation heating equipment has poor heat preservation effect, easily causes heat loss in the hot water heating process, has low heating speed and reduces the heating efficiency. In view of this, we propose a boiler hot water circulation heating system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler hot water circulation heating system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a boiler hot water circulation heating system comprises a base, wherein an insulation can is arranged at one side, close to the top wall of the base, a hollow cavity is formed inside the insulation can, a heating barrel is mounted on the inner wall of the bottom of the insulation can, the top end of the heating barrel extends to the outside of the insulation can, a motor is arranged at the position, close to the center, of the top wall of the insulation can, the end portion of an output shaft of the motor is coaxially connected with a stirring shaft, a plurality of rotating rings are welded on the outer wall of the stirring shaft, a plurality of rectangular stirring blades are further arranged on the outer wall of the rotating rings and are arranged in an annular and equidistant mode, a boiler main body is mounted at one side, far away from the insulation can, of the top wall of the base, a first water pump and a second water pump are mounted between the insulation can and the boiler main body, and a water inlet, the terminal of drinking-water pipe extends to the inside of boiler main body, the play water end of first water pump is connected with first inlet tube, the terminal of first inlet tube extends to the inside of heating bucket, the end of intaking of second water pump is connected with the outlet pipe, the terminal of outlet pipe extends to the inside of heating bucket, the play water end of second water pump is connected with the second inlet tube, the terminal of second inlet tube extends to the inside of boiler main body.

Preferably, a first valve is installed on the first water inlet pipe, and a second valve is installed on the second water inlet pipe.

Preferably, the inner walls of the periphery of the heat preservation box are provided with heat preservation and insulation pads.

Preferably, the motor is fixedly mounted on the top wall of the heating barrel through bolts.

Preferably, the heat preservation box is fixed on the base through bolts.

Preferably, an electric heater is installed on the inner wall of the bottom of the heating barrel, and the stirring blade is welded on the rotating ring.

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

1. this boiler hot water circulation heating system through motor, (mixing) shaft, change and stirring vane's setting, can stir the water in the heating barrel for just entering into the warm water in the heating barrel can be rapidly with the hot water misce bene in the heating barrel, improved heating efficiency.

2. This boiler hot water circulation heating system through the setting of insulation can and heat preservation heat insulating mattress, can keep warm effectively to the heating barrel, avoids causing thermal scattering and disappearing in the heating process, reduces the energy consumption.

Drawings

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

fig. 2 is a schematic partial structural view of fig. 1 in the present invention;

FIG. 3 is a schematic cross-sectional view of the heat-insulating box of the present invention;

fig. 4 is a schematic view of a sectional structure of the middle heating barrel of the present invention.

The meaning of the reference symbols in the figures is: 1. a base; 10. a first water pump; 11. a water pumping pipe; 12. a first water inlet pipe; 13. a first valve; 14. a second water pump; 15. a second water inlet pipe; 16. a second valve; 17. a water outlet pipe; 2. a boiler main body; 3. a heat preservation box; 30. a heat insulation pad; 4. a heating barrel; 40. an electric heater; 41. a motor; 42. a stirring shaft; 43. rotating the ring; 44. a stirring blade.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a boiler hot water circulation heating system comprises a base 1, an insulation can 3 is arranged at one side, close to the top wall of the base 1, the inner portion of the insulation can 3 is a hollow cavity, a heating barrel 4 is installed on the inner wall of the bottom of the insulation can 3, the top end of the heating barrel 4 extends to the outer portion of the insulation can 3, a motor 41 is arranged at the position, close to the center, of the top wall of the insulation can 3, the end portion of an output shaft of the motor 41 is coaxially connected with a stirring shaft 42, a plurality of rotating rings 43 are welded on the outer wall of the stirring shaft 42, a plurality of rectangular stirring blades 44 are further arranged on the outer wall of the rotating rings 43, the stirring blades 44 are arranged in an annular shape at equal intervals, a boiler main body 2 is installed at one side, far away from the insulation can 3, of the top wall of the base 1, a first water pump 10 and a second water pump 14 are installed between, the tail end of the pumping pipe 11 extends to the inside of the boiler main body 2, the water outlet end of the first water pump 10 is connected with a first water inlet pipe 12, the tail end of the first water inlet pipe 12 extends to the inside of the heating barrel 4, the water inlet end of the second water pump 14 is connected with a water outlet pipe 17, the tail end of the water outlet pipe 17 extends to the inside of the heating barrel 4, the water outlet end of the second water pump 14 is connected with a second water inlet pipe 15, and the tail end of the second water inlet pipe 15 extends to the inside of the boiler main body 2.

In this embodiment, the first valve 13 is installed on the first water inlet pipe 12, the second valve 16 is installed on the second water inlet pipe 15, the flow rate of the water in the boiler main body 2 entering the heating barrel 4 can be controlled by adjusting the first valve 13, and the flow rate of the water in the heating barrel 4 entering the boiler main body 2 can be controlled by adjusting the second valve 16.

It should be noted that the first water pump 10, the second water pump 14, the electric heater 40 and the motor 41 are conventional technologies, and are not described herein.

In this embodiment, the inner wall around the heat preservation box 3 is provided with the heat preservation and insulation pad 30, the heat preservation and insulation pad 30 is bonded on the inner wall of the heat preservation box 3, the heat preservation and insulation pad 30 is made of polyurethane synthetic material, the heat conductivity coefficient is low, the heat preservation and insulation performance is good, the dissipation of heat inside the heating barrel 4 can be reduced, and the energy consumption is reduced.

Further, the motor 41 is fixedly mounted on the top wall of the heating tub 4 by bolts, so that the motor 41 is stably mounted.

In this embodiment, the heat insulation box 3 is fixed to the base 1 by bolts.

In this embodiment, the electric heater 40 is installed on the inner wall of the bottom of the heating barrel 4, the water in the heating barrel 4 can be heated by the electric heater 40, and the stirring blade 44 is welded on the rotating ring 43.

The boiler hot water circulation heating system of this embodiment is when using, earlier first water pump 10, second water pump 14, electric heater 40 and motor 41 switch on external power supply in proper order and make its work, first water pump 10 can enter into heating bucket 4 with the water in the boiler main part 2 in, can heat water through electric heater 40, and motor 41 work can drive (mixing) shaft 42, change 43 and stirring vane 44 rotate, can stir the hot water in the heating bucket 4, make just enter into the warm water in the heating bucket 4 can be rapidly with the hot water misce bene in the heating bucket 4, heating efficiency is improved, can be with the hot water in the heating bucket 4 in the circulation suction to boiler main part 2 through second water pump 14.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a boiler hot water circulation heating system, includes base (1), its characterized in that: the utility model discloses a boiler, including base (1), roof, heating barrel (4), motor (41), stirring shaft (42), a plurality of change (43), the outer wall of change (43), still be equipped with a plurality of stirring vane (44) that are the rectangle form on the outer wall of change (43), and be a plurality of stirring vane (44) are equidistant arranges in annular between stirring vane (44), the roof of base (1) is kept away from one side department of insulation can (3) installs boiler main body (2), the roof of insulation can (1) is located insulation can (3) with install first cavity between boiler main body (2), install on the bottom inner wall of insulation can (3) heating barrel (4), the top of heating barrel (4) extends to the outside of insulation can (3), the roof of insulation can (3) is close to central point and puts and is equipped with motor (41), the output shaft end coaxial coupling of motor (41) has (42), the welding has a plurality of change (43) on the outer wall, still be equipped with a plurality of stirring vane Water pump (10) and second water pump (14), the end of intaking of first water pump (10) is connected with drinking-water pipe (11), the end of drinking-water pipe (11) extends to the inside of boiler main part (2), the play water end of first water pump (10) is connected with first inlet tube (12), the end of first inlet tube (12) extends to the inside of heating bucket (4), the end of intaking of second water pump (14) is connected with outlet pipe (17), the end of outlet pipe (17) extends to the inside of heating bucket (4), the play water end of second water pump (14) is connected with second inlet tube (15), the end of second inlet tube (15) extends to the inside of boiler main part (2).

2. The boiler hot water circulation heating system according to claim 1, wherein: install first valve (13) on first inlet tube (12), install second valve (16) on second inlet tube (15).

3. The boiler hot water circulation heating system according to claim 1, wherein: and heat insulation pads (30) are arranged on the inner walls of the periphery of the heat insulation box (3).

4. The boiler hot water circulation heating system according to claim 1, wherein: the motor (41) is fixedly installed on the top wall of the heating barrel (4) through bolts.

5. The boiler hot water circulation heating system according to claim 1, wherein: the heat preservation box (3) is fixed on the base (1) through bolts.

6. The boiler hot water circulation heating system according to claim 1, wherein: an electric heater (40) is installed on the inner wall of the bottom of the heating barrel (4), and the stirring blades (44) are welded on the rotating ring (43).