CN217210423U

CN217210423U - Heater for air heating unit

Info

Publication number: CN217210423U
Application number: CN202221027724.1U
Authority: CN
Inventors: 张士维; 王建成
Original assignee: Shanxi Zhongneng Yuanda Electromechanical Equipment Technology Co ltd
Current assignee: Shanxi Zhongneng Yuanda Electromechanical Equipment Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-16
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a heater for air heating unit, including finned steel pipe, installation box frame and heat extraction mechanism, fixedly connected with multiunit finned steel pipe on the installation box frame is connected through the steam supply pipeline between the top of multiunit finned steel pipe, through condensing the water piping connection between the bottom of multiunit finned steel pipe, fixedly connected with heat extraction mechanism on the leading flank of installation box frame accelerates air flow rate on every side through heat extraction mechanism. The utility model has the advantages of can accelerate heat exchange efficiency, guarantee that heating effect is excellent, its mainly used air heating.

Description

Heater for air heating unit

Technical Field

The utility model relates to a heater technical field, specific heater for air heating unit that says so.

Background

Steam air heating unit is as the heat source through high temperature steam to realize the heat transfer by radiator and air, with the equipment that realizes air heating, but present radiator is most all directly to carry out the heat transfer with the air, and surrounding air flow rate is low, just makes heat transfer rate low, and consequently rate of heating is also relatively poor.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a can accelerate heat exchange efficiency, guarantee the excellent heater of heating effect.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a heater for an air heating unit comprises finned steel pipes, an installation box frame and a heat extraction mechanism, wherein a plurality of groups of finned steel pipes are fixedly connected to the installation box frame, the tops of the plurality of groups of finned steel pipes are connected through steam supply pipelines, the bottoms of the plurality of groups of finned steel pipes are connected through water condensation pipelines, the front side face and the rear side face of the installation box frame are both of an open structure, and the heat extraction mechanism is fixedly connected to the front side face of the installation box frame;

the heat extraction mechanism comprises a heat extraction frame, fan blades and a driving motor, the front side face of the installation box frame is fixedly connected with the heat extraction frame, the heat extraction frame is provided with two sets of heat extraction openings, each set of heat extraction openings are internally provided with a set of fan blades, the fan blades are fixedly connected with shaft levers, the bottom of the installation box frame is fixedly connected with the driving motor, and the driving motor is in power connection with the two sets of shaft levers.

The finned steel tube comprises a seamless steel tube and a plurality of groups of aluminum fins arranged on the seamless steel tube in an integrated structure, the thickness of each aluminum fin is 0.4mm, and the distance between every two groups of aluminum fins is 2.3-2.9 mm.

The steam supply pipeline comprises a steam supply main pipe and steam supply branch pipes, and a plurality of groups on the same straight line are arranged on the top of the seamless steel pipe, the top of the seamless steel pipe is fixedly connected with a group of steam supply branch pipes and a plurality of groups of steam supply branch pipes are fixedly connected with a group of steam supply main pipes.

The water condensing pipeline comprises water condensing branch pipes and water condensing main pipes, and is located on the same straight line, and the bottom ends of the seamless steel pipes are fixedly connected with one group of the water condensing branch pipes and one group of the water condensing branch pipes.

The mounting box frame comprises a top plate, a middle plate, a bottom plate and side plates, wherein a group of side plates are fixedly connected to the bottom surface of the top plate close to the two ends of the top plate, the middle plate is fixedly connected between the two groups of side plates on the bottom surface of the top plate, the bottom ends of the side plates and the middle plate are fixedly connected to the bottom plate, and a base is fixedly connected to the bottom of the bottom plate.

The heat discharging opening is fixedly connected with a shaft bracket, and the shaft lever is rotatably connected to the shaft bracket.

The driving mechanism is characterized in that a first belt pulley is fixedly connected to the shaft lever, a second belt pulley is fixedly connected to a transmission shaft of the driving motor, and the second belt pulley and the first belt pulley are connected through a driving belt.

The top cover is fixedly connected to the top of the top plate, and the bottom cover is fixedly connected to the bottom of the bottom plate.

The utility model has the advantages that: can be to each intraductal steam or the hot water of supplying of group's fin steel through supplying the steam pipeline, can be to external heat dissipation through the fin steel pipe, thereby obtain the heating effect, and steam or hot water through the heat transfer can follow the condenser pipe and flow, can drive every flabellum of group through driving motor and carry out high-speed rotation, thereby make and accelerate peripheral air flow, promote heat exchange efficiency, it is excellent to guarantee the heating effect, and driving motor is located the bottom of installation tank tower, and not directly relative with the fin steel pipe, can avoid high temperature to cause driving motor service failure, safety and reasonable.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the middle fin steel tube of the present invention;

FIG. 3 is a schematic diagram illustrating a detailed structure of a part A0 in FIG. 2;

fig. 4 is a schematic view of the connection structure of the driving motor of the present invention.

In the figure: the device comprises a finned steel pipe 1, an installation box frame 2, a heat exhaust mechanism 3, a seamless steel pipe 4, an aluminum fin 5, a steam supply pipeline 6, a water condensation pipeline 7, a heat exhaust frame 8, fan blades 9, a driving motor 10, a heat exhaust opening 11, a shaft lever 12, a shaft bracket 13, a first belt pulley 14, a second belt pulley 15, a steam supply main pipe 16, a steam supply branch pipe 17, a water condensation branch pipe 18, a water condensation main pipe 19, a top plate 20, a middle plate 21, a bottom plate 22, a side plate 23, a base 24, a top cover 25, a bottom cover 26 and a transmission belt 27.

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.

Referring to fig. 1-4, a heater for an air heating unit comprises a finned steel tube 1, a mounting box frame 2 and a heat extraction mechanism 3, wherein the finned steel tube 1 comprises a seamless steel tube 4 and a plurality of groups of aluminum fins 5 integrally arranged on the seamless steel tube 4, the thickness of the aluminum fins 5 is 0.4mm, and the distance between the two groups of aluminum fins 5 is 2.3-2.9 mm;

the installation box frame 2 is fixedly connected with a plurality of groups of the finned steel tubes 1, the tops of the groups of the finned steel tubes 1 are connected through steam supply pipelines 6, the bottoms of the groups of the finned steel tubes 1 are connected through condensate pipelines 7, so that steam can be supplied into the groups of the finned steel tubes 1 through the steam supply pipelines 6, heat exchange is carried out between the finned steel tubes 1 and outside air, condensate water after heat exchange can be discharged through the condensate pipelines 7, the front side surface and the rear side surface of the installation box frame 2 are both of an open structure, the front side surface of the installation box frame 2 is also fixedly connected with a heat extraction mechanism 3, the heat extraction mechanism 3 comprises a heat extraction frame 8, fan blades 9 and a driving motor 10, the front side surface of the installation box frame is fixedly connected with a heat extraction frame 8, two groups of heat extraction openings 11 are arranged on the heat extraction frame 8, a group of fan blades 9 is arranged in each group of the heat extraction openings 11, and a shaft lever 12 is fixedly connected on the fan blades 9, the bottom fixedly connected with driving motor 10 of installation tank tower 2, driving motor 10 is connected with two sets of axostylus axostyle 12 powers, can drive two sets of flabellum 9 through driving motor 10 like this and carry out high-speed rotation, thereby accelerate the air flow rate around, accelerate heat transfer rate with this, it is excellent to guarantee to heat the effect, and driving motor 10 is located the bottom of installation tank tower 2, and not directly relative with finned steel pipe 1, can avoid high temperature to cause driving motor 10 to use trouble, and is safe reasonable.

The utility model discloses in, fixedly connected with pedestal 13 in the heat extraction opening 11, axostylus axostyle 12 rotates and connects on pedestal 13 to this guarantees flabellum 9 pivoted stability, and the first belt pulley 14 of fixedly connected with on the axostylus axostyle 12, fixedly connected with second belt pulley 15 on driving motor 10's the transmission shaft, connect through driving belt 27 between second belt pulley 15, the first belt pulley 14, make driving motor 10 can drive two sets of flabellums 9 and rotate through such mode, thereby accelerate the air flow on every side.

The utility model discloses in, the steam supply pipeline is responsible for 16 and supplies vapour branch pipe 17 including supplying vapour, be located a set of branch pipe 17 that supplies of the equal fixedly connected with in 4 tops of multiunit seamless steel pipe on the same straight line, equal fixedly connected with supplies vapour to be responsible for 16 on the multiunit branch pipe 17 that supplies vapour, high temperature steam flows to on each group branch pipe 17 that supplies vapour through supplying vapour to be responsible for 16 back, then flow to in each group seamless steel pipe 4, and the water pipe 7 that congeals is then responsible for 19 including congealing water branch pipe 18 and congealing water, the equal fixedly connected with in bottom that is located multiunit seamless steel pipe 4 on the same straight line is a set of branch pipe 18 that congeals water branch pipe 18, the equal fixedly connected with in multiunit branch pipe 18 that congeals water is responsible for 19, steam condensation after the heat transfer is water like this, the comdenstion water is discharged after each group congeals water branch pipe 18 inflow and congeals water and is responsible for 19.

The utility model discloses well structure of installing tank tower 2 does: installation tank tower 2 includes roof 20, medium plate 21, bottom plate 22 and curb plate 23, be close to a set of curb plate 23 of the equal fixedly connected with in its both ends on the bottom surface of roof 20, lie in fixedly connected with medium plate 21 between two sets of curb plates 23 on the bottom surface of roof 20, curb plate 23, the bottom fixed connection of medium plate 21 is on bottom plate 22, bottom plate 22's bottom fixedly connected with base 24, and at roof 20 top fixedly connected with overhead guard 25, cover 26 at the bottom of bottom plate 22 bottom fixedly connected with, cover 26 is to steam supply pipeline 6 through overhead guard 25 and end, it protects to congeal water pipe 7 formation, and guarantee that whole outside is pleasing to the eye.

The utility model discloses a steam supply pipeline 6 can be to each group of fin steel pipe 1 interior steam or hot water supply, can be to external heat dissipation through fin steel pipe 1 to obtain the heating effect, and steam or hot water through the heat transfer can follow condenser pipe 7 and flow, can drive every group flabellum 9 through driving motor 10 and carry out high-speed rotatory, thereby make to accelerate peripheral air flow, promote heat exchange efficiency, guarantee that the heating effect is excellent.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a heater for air heating unit, includes fin steel pipe (1), installation tank tower (2) and heat extraction mechanism (3), its characterized in that: the installation box frame (2) is fixedly connected with a plurality of groups of finned steel tubes (1), the tops of the groups of finned steel tubes (1) are connected through steam supply pipelines (6), the bottoms of the groups of finned steel tubes (1) are connected through water condensation pipelines (7), the front side surface and the rear side surface of the installation box frame (2) are both of an open structure, and the heat extraction mechanism (3) is fixedly connected to the front side surface of the installation box frame (2);

heat extraction mechanism (3) are including heat extraction frame (8), flabellum (9) and driving motor (10), fixedly connected with on the leading flank of installation box frame (2) heat extraction frame (8), be provided with two sets of heat extraction mouth (11) on heat extraction frame (8), every group all be provided with a set of in the heat extraction mouth (11) flabellum (9), fixedly connected with axostylus axostyle (12) is gone up in flabellum (9), the bottom fixedly connected with of installation box frame (2) driving motor (10), driving motor (10) and two sets of axostylus axostyle (12) power is connected.

2. A heater for an air heating unit as claimed in claim 1, wherein: the fin steel pipe (1) comprises a seamless steel pipe (4) and a plurality of groups of aluminum fins (5) arranged on the seamless steel pipe (4) in an integrated structure, the thickness of each aluminum fin (5) is 0.4mm, and the distance between every two aluminum fins (5) is 2.3-2.9 mm.

3. A heater for an air heating unit as claimed in claim 2, wherein: steam supply pipeline (6) are including supplying vapour to be responsible for (16) and supplying vapour branch pipe (17), are located the multiunit on the same straight line seamless steel pipe (4) equal fixedly connected with in top supplies vapour branch pipe (17), multiunit supply on vapour branch pipe (17) equal fixedly connected with supply vapour to be responsible for (16).

4. A heater for an air heating unit as claimed in claim 2, wherein: condensate pipeline (7) are responsible for (19) including congealing branch pipe (18) and the water of congealing, are located the multiunit on the same straight line the equal fixedly connected with in bottom of seamless steel pipe (4) is a set of congeal water branch pipe (18), multiunit congeal equal fixedly connected with on water branch pipe (18) congeal water and be responsible for (19).

5. A heater for an air heating unit as claimed in claim 2, wherein: the mounting box frame (2) comprises a top plate (20), a middle plate (21), a bottom plate (22) and side plates (23), wherein a group of side plates (23) are fixedly connected to the positions, close to two ends, of the bottom surface of the top plate (20), the middle plate (21) is fixedly connected between the two groups of side plates (23) on the bottom surface of the top plate (20), the bottom ends of the side plates (23) and the middle plate (21) are fixedly connected to the bottom plate (22), and a base (24) is fixedly connected to the bottom of the bottom plate (22).

6. A heater for an air heating unit as claimed in claim 1, wherein: the heat exhausting opening (11) is internally and fixedly connected with a shaft bracket (13), and the shaft lever (12) is rotatably connected to the shaft bracket (13).

7. The heater of claim 6, wherein: the electric motor is characterized in that a first belt pulley (14) is fixedly connected to the shaft rod (12), a second belt pulley (15) is fixedly connected to a transmission shaft of the driving motor (10), and the second belt pulley (15) and the first belt pulley (14) are connected through a transmission belt (27).

8. The heater of claim 5, wherein: the top cover (25) is fixedly connected to the top of the top plate (20), and the bottom cover (26) is fixedly connected to the bottom of the bottom plate (22).