CN216244566U

CN216244566U - Supply station waste heat recovery device between heating station

Info

Publication number: CN216244566U
Application number: CN202121124289.XU
Authority: CN
Inventors: 程大鹏
Original assignee: Tianjin Gangyi Heating Co ltd
Current assignee: Tianjin Gangyi Heating Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-04-08
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a waste heat recovery device for a supply station between heating stations, which comprises a box body, wherein a transverse pipe is fixedly connected to the right inner side wall of the box body, a heat absorption pipe is fixedly connected to the lower surface of the transverse pipe, a heat conduction pipe is fixedly connected to the top end of the heat absorption pipe, a vertical pipe is fixedly connected to the lower surface of the transverse pipe, an interception box is fixedly and movably connected to the inner side wall of the vertical pipe, a first grid plate is fixedly connected to the inner bottom of the interception box, and a connecting plate is fixedly connected to the front surface of the box body. According to the utility model, the heat absorption pipe and the heat conduction pipe are arranged, so that the absorption of the cold water in the transverse pipe and the vertical pipe to the waste heat is accelerated, the cold water in the transverse pipe can be uniformly heated, the waste heat recovery efficiency of the device is improved, the interception box and the holding plate are arranged, the scale in the transverse pipe and the vertical pipe is recovered, the scale is prevented from being accumulated in the transverse pipe to influence the waste heat recovery of the device, and the practicability of the device is improved.

Description

Supply station waste heat recovery device between heating station

Technical Field

The utility model relates to the technical field of waste heat recovery of power stations, in particular to a waste heat recovery device of a power station.

Background

The heating station is a connecting station of a heat supply network and users in a city centralized heating system, and has the functions of adjusting and converting heat supply media conveyed by the heat supply network according to the working conditions of the heat supply network and different conditions of the users in different connecting modes, distributing the heat supply media to the user system to meet the needs of the users, measuring and detecting the quantity and parameters of the heat supply media, and dividing the heating station into a direct supply station and an indirect supply station according to the heat supply mode.

Some waste heat recovery device at present, waste heat absorption's efficiency is low excessively, and cold water in the water pipe is heated inhomogeneously moreover to the incrustation scale in the water pipe is more, and is comparatively troublesome during the clearance, and the efficiency that waste heat recovery was influenced very easily to these incrustation scales unclean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a waste heat recovery device for a supply station between heating stations.

In order to achieve the purpose, the utility model adopts the following technical scheme: a waste heat recovery device for a supply station between heating stations comprises a box body, wherein a transverse pipe is fixedly connected to the right inner side wall of the box body, a heat absorption pipe is fixedly connected to the lower surface of the transverse pipe, and a heat conduction pipe is fixedly connected to the top end of the heat absorption pipe;

the lower surface of the transverse pipe is fixedly connected with a vertical pipe, the inner side wall of the vertical pipe is fixedly and movably connected with an intercepting box, the inner bottom of the intercepting box is fixedly connected with a first grid plate, the front surface of the box body is fixedly connected with a connecting plate, and one end, far away from the box body, of the connecting plate is fixedly connected with a holding plate;

the utility model discloses a box, including box, inlet air pipe, suction fan, the inside fixedly connected with second net board of left side fixedly connected with of suction fan, the left surface fixedly connected with air-supply line of box, the inside fixedly connected with suction fan of inlet air pipe, the inside of inlet air pipe just is located the left side fixedly connected with second net board of suction fan.

As a further description of the above technical solution:

one end of the heat absorbing pipe close to the transverse pipe extends to the interior of the transverse pipe, and the position of the heat conducting pipe is located in the interior of the transverse pipe.

As a further description of the above technical solution:

the number of the heat absorbing pipes is multiple, and the heat absorbing pipes are connected through heat conducting pipes.

As a further description of the above technical solution:

one end of the vertical pipe close to the transverse pipe extends to the interior of the transverse pipe.

As a further description of the above technical solution:

one end of the connecting plate, which is far away from the holding plate, extends to the interior of the vertical pipe and is connected with the front surface of the intercepting box.

As a further description of the above technical solution:

one end of the air inlet pipe close to the box body extends to the inside of the box body, and an air outlet pipe is fixedly connected to the right side face of the box body.

As a further description of the above technical solution:

the mesh diameter of the first grid plate is smaller than that of the second grid plate.

As a further description of the above technical solution:

the last fixed surface of box is connected with the inlet tube, the lower fixed surface of box is connected with the outlet pipe, inlet tube, outlet pipe are close to the one end of box and extend to the inside of box, and all are connected with violently the pipe.

The utility model has the following beneficial effects:

1. compared with the prior art, this supply station waste heat recovery device between heating station through setting up heat-absorbing pipe and heat pipe, can accelerate violently the cold water with the standpipe to the absorption of waste heat to can also make the cold water in the violently pipe be heated evenly, improve the device's waste heat recovery efficiency.

2. Compared with the prior art, this supply station waste heat recovery device between heating power station through setting up the interception case and holding the board, can retrieve violently the incrustation scale in pipe and the riser, avoids the incrustation scale to pile up in violently managing, influences the device's waste heat recovery, has improved the device's practicality.

3. Compared with the prior art, this supply station waste heat recovery device between heating power station through setting up suction fan and grid plate, can avoid external foreign matter to enter into the inside of suction fan to can accelerate the box to the recovery of waste heat through the suction fan, improve the recovery efficiency of box to the waste heat.

Drawings

Fig. 1 is a schematic view of the overall structure of a waste heat recovery device for a supply station between heat stations according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a waste heat recovery device for a supply station between heat stations according to the present invention;

FIG. 3 is a side view of a waste heat recovery device for a station between heating stations according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a box body; 2. a transverse tube; 3. a vertical tube; 4. a heat absorbing tube; 5. a heat conducting pipe; 6. an interception box; 7. a first grid plate; 8. a connecting plate; 9. holding the plate; 10. an air inlet pipe; 11. a suction fan; 12. a second grid plate; 13. an air outlet pipe; 14. a water inlet pipe; 15. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1 to 4, the utility model provides a waste heat recovery device for a supply station between heat stations, which comprises: including box 1, the last fixed surface of box 1 is connected with inlet tube 14, the lower fixed surface of box 1 is connected with outlet pipe 15, inlet tube 14, the one end that outlet pipe 15 is close to box 1 extends to the inside of box 1, and all be connected with violently pipe 2, the horizontal pipe 2 of the inboard wall fixedly connected with in the right side of box 1, be used for depositing cold water, the lower fixed surface of violently pipe 2 is connected with heat absorption pipe 4, accelerate the recovery of the inside waste heat of box 1, heat absorption pipe 4's quantity is a plurality of, and be connected the heat absorption pipe 4 through heat pipe 5 and be close to the one end of violently managing 2 and extend to the inside of violently managing 2, the position of heat pipe 5 is located the inside of violently managing 2, the top fixedly connected with heat pipe 5 of heat absorption pipe 4, be convenient for transmit the waste heat of heat absorption pipe 4 recovery to the cold water of violently managing 2.

Through setting up this structure, through heat-absorbing pipe 4 and heat pipe 5, can accelerate the absorption of violently managing 2 and standpipe 3's cold water to the waste heat to can also make the cold water of violently managing in 2 be heated evenly, improve the device's waste heat recovery efficiency.

Violently manage 2 lower fixed surface and be connected with standpipe 3, be convenient for communicate a plurality of 2 of violently pipes together, standpipe 3 is close to the one end of violently managing 2 and extends to the inside of violently managing 2, the inside wall fixed swing joint of standpipe 3 has interception case 6, be convenient for collect the incrustation scale, the first grid plate 7 of interior bottom fixedly connected with of interception case 6, the mesh diameter of first grid plate 7 is less than the mesh diameter of second grid plate 12, the incrustation scale is small, the foreign matter volume is great, the front surface fixedly connected with connecting plate 8 of box 1, the one end that holding plate 9 was kept away from to connecting plate 8 extends to the inside of standpipe 3, and is connected with the front surface of interception case 6, the one end fixedly connected with holding plate 9 of box 1 is kept away from to connecting plate 8, be convenient for pull out interception case 6.

Through setting up this structure, pull out intercept box 6 through holding board 9, can retrieve violently managing 2 and the incrustation scale in the standpipe 3, avoid the incrustation scale to pile up in violently managing 2, influence device's waste heat recovery, improved device's practicality.

The left side fixedly connected with air-supply line 10 of box 1, the waste heat of being convenient for enters into box 1 in, the one end that air-supply line 10 is close to box 1 extends to the inside of box 1, the right flank fixedly connected with of box 1 goes out tuber pipe 13, the inside fixedly connected with suction fan 11 of air-supply line 10 for box 1 is to the recovery of waste heat, the inside of air-supply line 10 just is located the left side fixedly connected with second grid plate 12 of suction fan 11, prevent that the foreign matter from entering into in the suction fan 11.

Through setting up this structure, through suction fan 11 and second grid plate 12, can avoid external foreign matter to enter into the inside of suction fan 11 to can accelerate box 1 to the recovery of waste heat through suction fan 11, improve box 1 and to the recovery efficiency of waste heat

The working principle is as follows: when the device is used, the device is moved to a specified position, cold water is poured into the transverse pipe 2 through the water inlet pipe 14, the suction fan 11 is started again, the recovery of waste heat of the box body 1 for the intermediate station is accelerated through the suction fan 11, foreign matters in the air are prevented from entering the suction fan 11 through the second grid plate 12, the damage of the suction fan 11 is avoided, the recovery of the waste heat by the device is influenced, the waste heat in the box body 1 passes through the heat absorption pipe 4 again, the waste heat in the box body 1 is absorbed, the heat absorbed by the heat absorption pipe 4 is guided into the cold water in the transverse pipe 2 through the heat conduction pipe 5, when too much scale is in the transverse pipe 2, the scale can enter the interception box 6 through the impact force of water, after hot water in the transverse pipe 2 is discharged through the water outlet pipe 15, the interception box 6 is moved out through the holding plate 9, and the scale can be cleaned completely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a supply station waste heat recovery device between heating station, includes box (1), its characterized in that: the right inner side wall of the box body (1) is fixedly connected with a transverse pipe (2), the lower surface of the transverse pipe (2) is fixedly connected with a heat absorption pipe (4), and the top end of the heat absorption pipe (4) is fixedly connected with a heat conduction pipe (5);

the lower surface of the transverse pipe (2) is fixedly connected with a vertical pipe (3), the inner side wall of the vertical pipe (3) is fixedly and movably connected with an interception box (6), the inner bottom of the interception box (6) is fixedly connected with a first grid plate (7), the front surface of the box body (1) is fixedly connected with a connecting plate (8), and one end, far away from the box body (1), of the connecting plate (8) is fixedly connected with a holding plate (9);

the utility model discloses a box, including box (1), left surface fixedly connected with air-supply line (10) of box (1), the inside fixedly connected with suction fan (11) of air-supply line (10), the inside of air-supply line (10) just is located left side fixedly connected with second grid plate (12) of suction fan (11).

2. The waste heat recovery device for the supply station between the heat stations as claimed in claim 1, wherein: one end of the heat absorbing pipe (4) close to the transverse pipe (2) extends into the transverse pipe (2), and the heat conducting pipe (5) is positioned in the transverse pipe (2).

3. The waste heat recovery device for the supply station between the heat stations as claimed in claim 1, wherein: the number of the heat absorbing pipes (4) is multiple, and the heat absorbing pipes are connected through a heat conducting pipe (5).

4. The waste heat recovery device for the supply station between the heat stations as claimed in claim 1, wherein: one end of the vertical pipe (3) close to the transverse pipe (2) extends to the inside of the transverse pipe (2).

5. The waste heat recovery device for the supply station between the heat stations as claimed in claim 1, wherein: one end of the connecting plate (8), which is far away from the holding plate (9), extends to the interior of the vertical pipe (3) and is connected with the front surface of the intercepting box (6).

6. The waste heat recovery device for the supply station between the heat stations as claimed in claim 1, wherein: one end of the air inlet pipe (10) close to the box body (1) extends to the inside of the box body (1), and an air outlet pipe (13) is fixedly connected to the right side face of the box body (1).

7. The waste heat recovery device for the supply station between the heat stations as claimed in claim 1, wherein: the mesh diameter of the first mesh plate (7) is smaller than that of the second mesh plate (12).

8. The waste heat recovery device for the supply station between the heat stations as claimed in claim 1, wherein: the upper surface fixed connection of box (1) has inlet tube (14), the lower fixed surface of box (1) is connected with outlet pipe (15), inlet tube (14), outlet pipe (15) are close to the one end of box (1) and extend to the inside of box (1), and all are connected with violently pipe (2).