Novel hot blast stove cover

Abstract

The utility model discloses a novel hot blast stove cover which comprises a stove body, a stove cover body is arranged at the top end of the stove body, a hole groove is formed in the stove cover body, a hot air assembly is fixedly connected in the hole groove, a lifting handle is fixedly connected to the top end of the hot air assembly, a heat insulation sleeve is fixedly arranged on the lifting handle in a sleeved mode, and an air pipe is arranged on one side of the top end of the hot air assembly. A corrugated pipe is arranged on the other side of the top end of the hot air assembly, and an air blower is arranged at the end, away from the hot air assembly, of the air pipe. Compared with the prior art, the novel hot-blast stove cover is simple in structure and convenient to operate, can be used on a common household cooking stove, can heat air blown out by an air blower by utilizing heat generated during combustion of the stove, and then blows the heated air out through the corrugated pipe to supply hot air to a room so as to achieve the heating effect; the temperature rising speed is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hot blast furnaces, in particular to a novel hot blast furnace cover. Background Art

[0002] The hot air furnace uses water as the medium. After the water is heated in the water jacket of the hot air furnace, it flows through the indoor radiator and then returns to the water jacket of the hot air furnace. It circulates continuously to heat the indoor air, thereby increasing the indoor temperature.

[0003] However, the hot air furnace used for heating needs to install radiators indoors and needs pipe connection, which requires high technical requirements for installation. Long lines will also affect the heating efficiency of water heating. Water heating equipment is also easy to freeze when the furnace is stopped in winter. In addition, the water heating speed is slow, which makes the indoor temperature rise slowly. Moreover, the furnace used for hot water heating and its supporting auxiliary equipment are expensive. There are also cheaper ordinary furnaces used for heating, but the heating effect is too poor. Therefore, we propose a new type of hot air furnace cover. Utility Model Content

[0004] The main purpose of the utility model is to provide a novel hot blast furnace cover, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a new type of hot air furnace cover, including a furnace body, a furnace cover is arranged on the top of the furnace body, a hole groove is opened on the furnace cover, a hot air component is fixedly connected in the hole groove, a handle is fixedly connected to the top of the hot air component, an insulating sleeve is fixedly provided on the handle, an air duct is arranged on one side of the top of the hot air component, a corrugated pipe is arranged on the other side of the top of the hot air component, and a blower is arranged on the end of the air duct away from the hot air component.

[0006] As a further description of the above technical solution, the handle is an L-shaped rod structure, and the heat insulation sleeve is fixedly mounted on the horizontal section of the handle, and the air duct is fixedly connected to the air outlet of the blower.

[0007] As a further description of the above technical solution, the hot air component includes a connecting block, a cavity is opened inside the connecting block, a first through hole and a second through hole are opened at the top of the connecting block, a connecting pipe is fixedly connected in the second through hole, and a plurality of partition plates are fixedly connected in the cavity.

[0008] As a further description of the above technical solution, the connecting block is adapted to the hole groove and is fixedly connected by welding. One end of the air duct is fixedly connected in the first through hole and is connected to the cavity. The connecting pipe is connected to the cavity, and the corrugated pipe is fixedly connected to the connecting pipe.

[0009] As a further description of the above technical solution, the top and bottom ends of several of the partition plates are fixedly connected to the top and bottom ends inside the cavity respectively, and an S-shaped channel is formed between the several of the partition plates.

[0010] As a further description of the above technical solution, the connecting block is adapted to the opening at the top of the furnace body and is slidably connected.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging a furnace body, a furnace cover, hole slots, a hot air component, a handle, an insulating sleeve, an air duct, a bellows and a blower, the structure is simple, the operation is convenient, and the production cost is low. The furnace can be used on ordinary household cooking stoves. The heat generated when the stove burns can be used to heat the air blown out by the blower, and then the heated air is blown out through the bellows to supply hot air to the room to achieve the heating effect. The heating speed is fast. Even if the furnace is stopped in winter, there is no need to worry about the problem of water heating parts being frozen. In the warming season, the hot air supply can be stopped by removing the furnace cover and the blower. Cooking and heating are convenient and fast, and it is suitable for users in the north. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a new type of hot blast furnace cover of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a new type of hot blast furnace cover of the utility model;

[0015] Figure 3 This is a cross-sectional view of the hot air component structure of a new type of hot air furnace cover of the utility model;

[0016] Figure 4 This is a top sectional view of a connecting block structure of a new type of hot blast furnace cover of the utility model.

[0017] In the figure: 1. furnace body; 2. furnace cover; 3. hole groove; 4. hot air assembly; 5. handle; 6. insulation sleeve; 7. air duct; 8. bellows; 9. blower; 41. connecting block; 42. cavity; 43. first through hole; 44. second through hole; 45. connecting pipe; 46. partition plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features and purpose effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-4 The utility model provides a technical solution: a new type of hot air stove cover, including a stove body 1, the stove body 1 is a common household cooking stove on the market, and it has a smoke exhaust pipe (not shown in the attached drawings), a stove cover 2 is arranged on the top of the stove body 1, a hole slot 3 is opened on the stove cover 2, a hot air component 4 is fixedly connected in the hole slot 3, the hot air component 4 includes a connecting block 41, the connecting block 41 is adapted to the hole slot 3, and the upper end is fixedly connected to the inner side of the hole slot 3 by welding, and the connecting block 41 is adapted to the combustion chamber mouth at the top of the stove body 1 The connecting block 41 is provided with a cavity 42, and a first through hole 43 and a second through hole 44 are provided at the top of the connecting block 41. A connecting pipe 45 is fixedly connected in the second through hole 44, and the connecting pipe 45 is communicated with the cavity 42. An air duct 7 is fixedly connected in the first through hole 43, and the air duct 7 is an L-shaped tubular structure. The connecting pipe 45 is communicated with the cavity 42. A corrugated pipe 8 is fixedly connected to the upper end of the connecting pipe 45, and one end of the air duct 7 away from the first through hole 43 is fixedly communicated with the air outlet of the blower 9.

[0022] A handle 5 is fixedly connected to the top of the connecting block 41. The handle 5 is located in the central area of ​​the top of the connecting block 41. The handle 5 is an L-shaped rod structure, and the horizontal section of the handle 5 is fixedly sleeved with an insulating sleeve 6. A plurality of partition plates 46 are fixedly connected in the cavity 42. The top and bottom ends of the plurality of partition plates 46 are respectively fixedly connected to the top and bottom ends inside the cavity 42, and an S-shaped channel is formed between the plurality of partition plates 46 for the air blown by the blower 9 to pass through.

[0023] It should be noted that the utility model is a new type of hot air furnace cover. When heating is needed, first hold the handle 5 to place the furnace cover 2 on the furnace body 1, so that the connecting block 41 fixed on the furnace cover 2 is inserted into the combustion mouth of the furnace body 1, and then turn on the blower 9. The wind generated by the blower 9 is transmitted to the cavity 42 through the air duct 7. Due to the setting of the partition plate 46, the wind entering the cavity 42 will be transmitted through the S-shaped channel formed therein, so that the wind can stay in the cavity 42 for a sufficient time to ensure subsequent heating. During the transmission process, the heat generated by the combustion of the furnace body 1 heats the connecting block 41, thereby transferring the heat to the internal air of the cavity 42 of the connecting block 41, so that the wind entering the cavity 42 is heated, and finally the heated wind is discharged into the room through the bellows 8 connected to the connecting pipe 45, thereby achieving the effect of indoor heating. Compared with the existing new hot air stove cover, the utility model has a simple structure and is easy to operate. It can be used on ordinary household cooking stoves. The heat generated by the combustion of the stove can be used to heat the air blown out by the blower, and then the heated air is blown out through the bellows to supply hot air to the room to achieve the heating effect, and the heating speed is fast.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new type of hot blast furnace cover, comprising a furnace body (1), characterized in that: A furnace cover (2) is arranged at the top of the furnace body (1), a hole groove (3) is opened on the furnace cover (2), a hot air component (4) is fixedly connected in the hole groove (3), a handle (5) is fixedly connected to the top of the hot air component (4), a heat insulation sleeve (6) is fixedly sleeved on the handle (5), an air duct (7) is arranged on one side of the top of the hot air component (4), a corrugated pipe (8) is arranged on the other side of the top of the hot air component (4), and a blower (9) is arranged at the end of the air duct (7) away from the hot air component (4).

2. A new type of hot blast furnace cover according to claim 1, characterized in that: The handle (5) is an L-shaped rod-shaped structure, and the heat insulation sleeve (6) is fixedly sleeved on the horizontal section of the handle (5), and the air duct (7) is fixedly connected to the air outlet of the blower (9).

3. A new type of hot blast furnace cover according to claim 1, characterized in that: The hot air assembly (4) comprises a connecting block (41), a cavity (42) is provided inside the connecting block (41), a first through hole (43) and a second through hole (44) are provided at the top of the connecting block (41), a connecting pipe (45) is fixedly connected inside the second through hole (44), and a plurality of partition plates (46) are fixedly connected inside the cavity (42).

4. A new type of hot blast furnace cover according to claim 3, characterized in that: The connecting block (41) is matched with the hole groove (3) and is fixedly connected by welding; one end of the air duct (7) is fixedly connected in the first through hole (43) and is connected to the cavity (42); the connecting pipe (45) is connected to the cavity (42); and the bellows (8) is fixedly connected to the connecting pipe (45).

5. The new hot blast furnace cover according to claim 3 is characterized in that: The top and bottom ends of the plurality of partition plates (46) are respectively fixedly connected to the top and bottom ends inside the cavity (42), and an S-shaped channel is formed between the plurality of partition plates (46).

6. The new hot blast furnace cover according to claim 3 is characterized in that: The connecting block (41) is adapted to the opening at the top of the furnace body (1) and is slidably connected thereto.

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