CN215929517U

CN215929517U - Novel energy-saving boiler

Info

Publication number: CN215929517U
Application number: CN202122319110.2U
Authority: CN
Inventors: 赵永万
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-01
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a novel energy-saving boiler which comprises a heating bin and a heating device, wherein the heating bin is of a rectangular box body structure, a heating port is formed in the front side of the heating bin, the heating device heats the interior of the heating bin through the heating port, an upper water tank is arranged above the heating bin, a steam pipeline is arranged on the upper water tank, a lower water tank is arranged below the heating bin, a plurality of heating pipes are vertically arranged in the heating bin, the upper ends of the heating pipes are communicated with the upper water tank, the lower ends of the heating pipes are communicated with the lower water tank, a heat insulation plate is horizontally arranged in the heating bin, a circulation channel is formed between the rear side of the heating bin and the heat insulation plate, a recovery device is further arranged on the front side of the heating bin, the heating device is located below the heat insulation plate, and the recovery device is located above the heat insulation plate. The utility model can effectively improve the heating efficiency of the boiler and reduce the volume of the boiler, thereby reducing the occupied area and being more convenient to install and use.

Description

Novel energy-saving boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to a novel energy-saving boiler.

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 problems of low thermal efficiency and high energy consumption commonly exist in steam boilers on the market at present, and Chinese patent No. CN202021086238.8 discloses a multi-stage boiler, which heats the interior of a heating bin to quickly raise the water temperature and heats the water in a multi-stage heating mode, so that the heating efficiency is improved; but because the boiler volume is great, and area occupied is great for the boiler is very inconvenient in the installation use, and the heated warehouses is longer simultaneously, and heating efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel energy-saving boiler aiming at the defects of the prior art.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a novel energy-saving boiler, includes heated warehouses and heating device, the heated warehouses is rectangle box structure, the front side of heated warehouses is opened and is equipped with the heat-exchanger, heating device heats in to the heated warehouses through the heat-exchanger, the top of heated warehouses is equipped with the radiator, be equipped with steam conduit on the radiator, the below of heated warehouses is equipped with down the water tank, the vertical a plurality of heating pipes that are equipped with in the heated warehouses, the upper end and the radiator of heating pipe are linked together, the lower extreme and the lower radiator of heating pipe communicate mutually, the level is equipped with the heat insulating board in the heated warehouses, form the circulation passageway between the rear side and the heat insulating board of heated warehouses, the front side of heated warehouses still is equipped with recovery unit, heating device is located the below of heat insulating board, recovery unit is located the top of heat insulating board.

Furthermore, be equipped with a plurality of first baffles in the upper water tank, first baffle separates into a plurality of upper chambers with the upper water tank, be equipped with a plurality of second baffles in the lower water tank, the second baffle separates into a plurality of lower chambers with the lower water tank.

Furthermore, a plurality of through holes are formed in the first partition plate and the second partition plate.

Furthermore, the steam pipeline comprises a plurality of steam branch pipes and a steam main pipe, each steam branch pipe is communicated with the corresponding upper cavity, and the plurality of steam branch pipes are communicated with the steam main pipe.

Furthermore, the steam-water separator is further provided with a liquid level pipe, a water level monitoring device is arranged in the liquid level pipe, the lower portion of the liquid level pipe is communicated with the lower water tank through a first connecting pipe, and the upper portion of the liquid level pipe is communicated with the steam main pipe through a second connecting pipe.

Further, the heating device is a burner.

Further, recovery unit includes collection box and recovery tube, the collection box is linked together with the heated warehouses, the recovery tube sets up in the collection box, be equipped with the gas vent on the roof of collection box.

Furthermore, the inlet end of the recovery pipe is provided with a water inlet pipe, the outlet end of the recovery pipe is provided with a water outlet pipe, one end of the water outlet pipe is connected with the recovery pipe, and the other end of the water outlet pipe is connected with the lower water tank.

Furthermore, the recovery pipe is provided with fins.

Furthermore, a drain pipe is arranged at the lower part of the lower water tank, and a valve is arranged on the drain pipe.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: according to the utility model, the heating bin is divided into the upper heating cavity and the lower heating cavity by the heat insulation plate, the upper heating cavity and the lower heating cavity are communicated by the circulation channel, the heating cavity below the heat insulation plate is heated by the heating device, hot air can enter the heating cavity above the heat insulation plate through the circulation channel in the heating process to be heated due to the principle that the hot air rises and the cold air falls, then the recovery pipe is heated to recover waste heat, and finally the waste heat is exhausted by the exhaust port.

Drawings

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

FIG. 2 is a perspective view of another angle of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a perspective view of the recycling device of the present invention.

In the figure: 1 is a heating chamber, 2 is a heating device, 3 is an upper water tank, 4 is a lower water tank, 5 is a heating pipe, 6 is a heat insulation plate, 7 is a flow channel, 8 is a first partition plate, 9 is a second partition plate, 10 is a steam branch pipe, 11 is a steam main pipe, 12 is a liquid level pipe, 13 is a first connecting pipe, 14 is a second connecting pipe, 15 is a recovery tank, 16 is a recovery pipe, 17 is an exhaust port, 18 is a water inlet pipe, 19 is a water outlet pipe, 20 is a fin, and 21 is a water outlet pipe.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel energy-saving boiler comprises a heating chamber 1 and a heating device 2, wherein the heating chamber 1 is a rectangular box structure, a heating port is arranged at the front side of the heating chamber 1, the heating device 2 heats the interior of the heating chamber 1 through the heating port, an upper water tank 3 is arranged above the heating chamber 1, a steam pipeline is arranged on the upper water tank 3, a lower water tank 4 is arranged below the heating chamber 1, a plurality of heating pipes 5 are vertically arranged in the heating chamber 1, the upper ends of the heating pipes 5 are communicated with the upper water tank 3, the lower ends of the heating pipes 5 are communicated with the lower water tank 4, a heat insulation board 6 is horizontally arranged in the heating chamber 1, a circulation channel 7 is formed between the rear side of the heating chamber 1 and the heat insulation board 6, a recovery device is also arranged at the front side of the heating chamber 1, the heating device 2 is positioned below the heat insulation board 6, the recovery device is positioned above the heat insulation plate 6.

Further, be equipped with a plurality of first baffles 8 in the header tank 3, a plurality of upper chambers are separated into with header tank 3 to first baffle 8, the upper and lower both ends of first baffle 8 respectively with header tank 3 and heated warehouses 1 welded fastening, be equipped with a plurality of second baffles 9 in the lower water tank 4, a plurality of lower chambers are separated into with lower water tank 4 to second baffle 9, the upper and lower both ends of second baffle 9 respectively with heated warehouses 1 and lower water tank 4 welded fastening, can strengthen the structural strength of boiler, prevent that the boiler from bursting because of the pressure is too big.

Further, all seted up a plurality of through-holes on first baffle 8 and the second baffle 9, can be the circulation of water in upper water tank 3 and the lower water tank 4, prevent that the temperature is inhomogeneous.

Further, the steam pipeline comprises a plurality of steam branch pipes 10 and a steam main pipe 11, each steam branch pipe 10 is communicated with the corresponding upper chamber, and the plurality of steam branch pipes 10 are communicated with the steam main pipe 11.

Further, still be equipped with liquid level pipe 12, be equipped with water level monitoring device in the liquid level pipe 12, the lower part of liquid level pipe 12 is linked together with lower water tank 4 through first connecting pipe 13, the upper portion of liquid level pipe 12 is responsible for 11 with steam through second connecting pipe 14 and is linked together, and water level monitoring device can monitor the water level of boiler, prevents that the water level from low and dry combustion method, and liquid level pipe 12 is responsible for 11 through second connecting pipe 14 and steam and is linked together, can keep the pressure in liquid level pipe 12 the same with the pressure in upper water tank 3 and the lower water tank 4, avoids the inaccurate accurate pressure monitoring of water level to be avoided

Further, the heating device 2 is a burner.

Further, the recovery device comprises a recovery box 15 and a recovery pipe 16, the recovery box 15 is communicated with the heating chamber 1, the recovery pipe 16 is arranged in the recovery box 15, and a top plate of the recovery box 15 is provided with an exhaust port 17.

Further, a water inlet pipe 18 is arranged at the inlet end of the recovery pipe 16, a water outlet pipe 19 is arranged at the outlet end of the recovery pipe 16, one end of the water outlet pipe 19 is connected with the recovery pipe 16, and the other end is connected with the lower water tank 4.

Furthermore, the fins 20 are arranged on the recovery tube 16, so that the waste heat recovery efficiency can be effectively improved.

Further, a drain pipe 21 is arranged at the lower part of the lower water tank 4, and a valve is arranged on the drain pipe 21.

The working principle is as follows: according to the utility model, the heating pipe 5 in the heating bin 1 is heated by the heating device 2, so that the water temperature can rise rapidly to generate steam, and the steam generated by heating enters the main steam pipe 11 through the branch steam pipe 10 for a user to use; in the heating process, due to the principle that hot air rises and cold air falls, the heating pipes 5 below the heat insulation plate 6 are heated, and meanwhile, the hot air can enter the upper part of the heat insulation plate 6 through the circulation channel 7 to heat the heating pipes 5 above, so that the heating efficiency is improved; after the upper part of the heat insulation plate 6 is heated, hot air circulates into the recovery tank 15 and heats the recovery pipe 16, so that the effect of waste heat recovery is achieved, water in the heating pipe 16 flows into the lower water tank 4 through the water outlet pipe 19 after being heated, and the heat efficiency is improved; finally, the air after waste heat recovery is exhausted to the outside through the exhaust port 17, and the whole heating work is completed. The utility model can improve the heating efficiency and reduce the volume of the boiler, thereby reducing the occupied area and being more convenient to install and use.

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

Claims

1. A novel energy-saving boiler comprises a heating bin (1) and a heating device (2), wherein the heating bin (1) is of a rectangular box structure, a heating port is formed in the front side of the heating bin (1), the heating device (2) heats the interior of the heating bin (1) through the heating port, an upper water tank (3) is arranged above the heating bin (1), a steam pipeline is arranged on the upper water tank (3), a lower water tank (4) is arranged below the heating bin (1), the novel energy-saving boiler is characterized in that a plurality of heating pipes (5) are vertically arranged in the heating bin (1), the upper ends of the heating pipes (5) are communicated with the upper water tank (3), the lower ends of the heating pipes (5) are communicated with the lower water tank (4), a heat insulation board (6) is horizontally arranged in the heating bin (1), a circulation channel (7) is formed between the rear side of the heating bin (1) and the heat insulation board (6), the front side of the heating bin (1) is also provided with a recovery device, the heating device (2) is positioned below the heat insulation plate (6), and the recovery device is positioned above the heat insulation plate (6).

2. A novel energy-saving boiler according to claim 1, characterized in that a plurality of first partition plates (8) are arranged in the upper water tank (3), the first partition plates (8) divide the upper water tank (3) into a plurality of upper chambers, a plurality of second partition plates (9) are arranged in the lower water tank (4), and the second partition plates (9) divide the lower water tank (4) into a plurality of lower chambers.

3. A novel energy-saving boiler as claimed in claim 2, characterized in that the first partition (8) and the second partition (9) are provided with a plurality of through holes.

4. The novel energy-saving boiler according to claim 2, wherein the steam pipeline comprises a plurality of branch steam pipes (10) and a main steam pipe (11), each branch steam pipe (10) is communicated with the corresponding upper chamber, and the plurality of branch steam pipes (10) are communicated with the main steam pipe (11).

5. The novel energy-saving boiler according to claim 4, characterized in that a liquid level pipe (12) is further provided, a water level monitoring device is provided in the liquid level pipe (12), the lower part of the liquid level pipe (12) is communicated with the lower water tank (4) through a first connecting pipe (13), and the upper part of the liquid level pipe (12) is communicated with the main steam pipe (11) through a second connecting pipe (14).

6. A new energy saving boiler according to claim 1, characterized in that the heating device (2) is a burner.

7. A novel energy-saving boiler according to claim 1, characterized in that the recovery device comprises a recovery box (15) and a recovery pipe (16), the recovery box (15) is communicated with the heating chamber (1), the recovery pipe (16) is arranged in the recovery box (15), and the top plate of the recovery box (15) is provided with an exhaust port (17).

8. A novel energy-saving boiler as claimed in claim 7, characterized in that the inlet end of the recovery pipe (16) is provided with a water inlet pipe (18), the outlet end of the recovery pipe (16) is provided with a water outlet pipe (19), one end of the water outlet pipe (19) is connected with the recovery pipe (16), and the other end is connected with the lower water tank (4).

9. A new energy saving boiler according to claim 7, characterized in that said recovery pipe (16) is provided with fins (20).

10. A novel energy-saving boiler according to claim 1, characterized in that the lower part of the lower water tank (4) is provided with a drain pipe (21), and the drain pipe (21) is provided with a valve.