CN211668062U

CN211668062U - Heat exchange device of sewage heat source pump

Info

Publication number: CN211668062U
Application number: CN202020156459.1U
Authority: CN
Inventors: 张贞瑞; 佘丽华; 林弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-09
Filing date: 2020-02-09
Publication date: 2020-10-13
Anticipated expiration: 2030-02-09

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to a heat exchange device of a sewage heat source pump, which comprises a heat exchange box, wherein a graphite electrode column is arranged in the heat exchange box, a fixed plate is fixedly connected with the side surface of the heat exchange box, a rotating motor is fixedly connected with the fixed plate, a rotating shaft is fixedly connected with an output shaft of the rotating motor, and a bearing is sleeved on the surface of the rotating shaft; the utility model discloses, through setting up the water source discharge after the ring channel can make things convenient for the heat transfer, also can prevent sewage and the mutual mixing pollution of heat transfer water source simultaneously, it can show the temperature of heat transfer incasement to set up temperature sensor under operating panel's use, be convenient for the operation personnel to the observation of heat transfer temperature, set up rotating electrical machines under the cooperation of pivot and bearing, the pivot can drive the brush and rotate, and produce the spot to the ring channel surface and clear up, it is better to make whole heat transfer effect to sewage through mutually supporting between each structure.

Description

Heat exchange device of sewage heat source pump

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to sewage heat source pump heat transfer device.

Background

The urban sewage and industrial wastewater are good low-grade renewable energy sources, can be used as cold and heat sources of a sewage heat source pump for heating and refrigerating buildings, can recover heat accumulated in the urban sewage and industrial wastewater, can partially replace fire coal and fuel oil, properly relieve environmental problems, optimize an energy source structure, relieve the problems of energy shortage and uneven distribution, and have great significance for energy conservation and emission reduction, the sewage heat exchange device is key equipment for realizing the utilization of the urban sewage heat, however, the sewage is used as severe water quality, generally has strong acidity or alkalinity, is introduced into the heat exchange device, inevitably causes chemical corrosion on the heat exchange surface, increases the thermal resistance of the heat exchange surface, reduces the service life of the sewage heat exchange device, and as the existing heat exchange device is a sealing device, the pipeline surface can also generate other stains for a long time, if the surface of the pipeline is not cleaned in time, the pipeline can be damaged, and the heat exchange device of the sewage heat source pump is particularly provided for prolonging the service life of the heat exchange device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sewage heat source pump heat transfer device has easy operation and the spot characteristics on the clearance pipeline surface of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage heat source pump heat transfer device, includes the heat transfer case, be provided with graphite electrode post in the heat transfer case, the side fixedly connected with fixed plate of heat transfer case, fixedly connected with rotating electrical machines on the fixed plate, fixedly connected with pivot on the output shaft of rotating electrical machines, the bearing has been cup jointed on the surface of pivot, the bearing is inlayed in the heat transfer case, pivot fixed surface is connected with the brush, the upper end of heat transfer case is provided with cathode terminal and anode terminal.

Preferably, a fixing frame is fixedly connected in the heat exchange box, an annular pipeline is fixedly connected to the fixing frame, two ends of the annular pipeline respectively penetrate through the heat exchange box to be communicated with the outside, and the inner wall of the annular pipeline is in lap joint with the hairbrush.

Preferably, the left side surface of the heat exchange box is provided with a water outlet, the right side surface of the heat exchange box is provided with a water inlet, the heat exchange box is fixedly connected with a temperature sensor, the bottom end of the heat exchange box is fixedly connected with a drain pipe, and an electromagnetic valve is arranged in the drain pipe.

Preferably, the surface of heat exchange box is provided with the observation window, heat exchange box bottom end fixedly connected with support column, and the quantity of support column is four.

Preferably, the surface of the heat exchange box is provided with an operation panel, a microprocessor is arranged in the operation panel, and the microprocessor is electrically connected with the operation panel, the rotating motor, the electromagnetic valve and the temperature sensor through conducting wires.

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

the utility model can exchange heat of sewage in the heat exchange box by arranging the heat exchange box, and the annular pipeline can facilitate the discharge of water source after heat exchange, meanwhile, the sewage and a heat exchange water source can be prevented from being mixed and polluted, the temperature sensor can display the temperature in the heat exchange box under the use of the operation panel, so that an operator can conveniently observe the heat exchange temperature, the rotating shaft can drive the brush to rotate under the matching of the rotating shaft and the bearing, the surface of the annular pipeline is cleaned from stains, the service life of the annular pipeline is prolonged, the graphite electrode column is arranged to be matched with the anode binding post and the cathode binding post to clean acid-base liquid on the surface of the annular pipeline, the electromagnetic valve is arranged to discharge sewage in the heat exchange box after the sewage is cleaned out of the heat exchange box, and the overall heat exchange effect on the sewage is better through mutual matching of the structures.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic diagram of the system of the present invention;

in the figure: 1. a heat exchange box; 2. a fixed mount; 3. an annular duct; 4. an anode terminal; 5. a cathode terminal; 6. a water inlet; 7. a temperature sensor; 8. a water outlet; 9. a fixing plate; 10. a rotating electric machine; 11. a bearing; 12. a rotating shaft; 13. a brush; 14. a support pillar; 15. a drain pipe; 16. an electromagnetic valve; 17. an operation panel; 18. a microprocessor; 19. an observation window; 20. a graphite electrode column.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a heat exchange device of a sewage heat source pump comprises a heat exchange box 1, wherein a graphite electrode column 20 is arranged in the heat exchange box 1, sewage can be subjected to heat exchange in the heat exchange box 1 by arranging the heat exchange box 1, an annular pipeline 3 is arranged to facilitate water source discharge after heat exchange, and simultaneously, the sewage and a heat exchange water source can be prevented from being mixed and polluted, a fixing plate 9 is fixedly connected to the side surface of the heat exchange box 1, a rotating motor 10 is fixedly connected to the fixing plate 9, a rotating shaft 12 is fixedly connected to an output shaft of the rotating motor 10, a bearing 11 is sleeved on the surface of the rotating shaft 12, the bearing 11 is embedded in the heat exchange box 1, a brush 13 is fixedly connected to the surface of the rotating shaft 12, the rotating shaft 12 is provided with the rotating motor 10 under the matching of the rotating shaft 12 and the bearing 11, the rotating shaft 12 can drive the brush 13 to rotate, stains generated on the surface of the annular pipeline, the upper end of the heat exchange box 1 is provided with a cathode binding post 5 and an anode binding post 4, and the graphite electrode column 20 is arranged to clean acid-base liquid on the surface of the annular pipeline 3 under the matching of the anode binding post 4 and the cathode binding post 5.

Specifically, a fixing frame 2 is fixedly connected in the heat exchange box 1, an annular pipeline 3 is fixedly connected to the fixing frame 2, two ends of the annular pipeline 3 respectively penetrate through the heat exchange box 1 to be communicated with the outside, and the inner wall of the annular pipeline 3 is in lap joint with the hairbrush 13.

Specifically, the left surface of heat transfer case 1 is provided with delivery port 8, the right surface of heat transfer case 1 is provided with water inlet 6, heat transfer case 1 fixedly connected with temperature sensor 7 sets up temperature sensor 7 and can show the temperature in heat transfer case 1 under operating panel 17's use, and the operator of being convenient for is to the observation of heat transfer temperature, heat transfer case 1's bottom fixedly connected with drain pipe 15, be provided with solenoid valve 16 in the drain pipe 15, set up solenoid valve 16 and can be with the sewage discharge heat transfer case 1 outside after clearing up in the heat transfer case 1.

Specifically, the surface of heat exchange box 1 is provided with observation window 19, sets up observation window 19 and is convenient for operating personnel to observe the condition of the interior annular duct 3 surface spot of heat exchange box 1, heat exchange box 1 bottom fixedly connected with support column 14, and the quantity of support column 14 is four.

Specifically, an operation panel 17 is arranged on the surface of the heat exchange box 1, a microprocessor 18 is arranged in the operation panel 17, and the microprocessor 18 is electrically connected with the operation panel 17, the rotating electric machine 10, the electromagnetic valve 16 and the temperature sensor 7 through conducting wires.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, connect positive pole terminal 4 and negative pole terminal 5 with outside electric wire first, connect outside sewage heat source pump with water inlet 6 of heat transfer case 1 side again, simultaneously will need the water source of heat transfer to flow through ring conduit 3, the water source after the heat transfer will flow out through one end of ring conduit 3 and use, simultaneously the temperature of sewage in heat transfer case 1 can be shown at operating panel 17 through inside temperature sensor 7, simultaneously operating personnel can observe the condition of ring conduit 3 in heat transfer case 1 through observation window 19, when needing to clean ring conduit 3 surface, can start rotating electrical machine 10 through microprocessor 18 through operating panel 17 and carry out work, rotating electrical machine 10 work will drive pivot 12 and rotate, drive brush 13 simultaneously and clear up ring conduit 3 surface, residual acid and alkali substances leaked on the surface of the annular pipeline 3 can enable the cathode binding post 5 and the anode binding post 4 to be electrified and cleaned through the operation panel 17, the electromagnetic valve 16 in the water discharge pipe 15 can be opened through the operation panel 17 after cleaning, water in the heat exchange box 1 is discharged, and meanwhile, the annular pipeline 3 can be protected through heat exchange after cleaning.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage heat source pump heat transfer device, includes heat transfer case (1), its characterized in that: be provided with graphite electrode post (20) in heat transfer case (1), side fixedly connected with fixed plate (9) of heat transfer case (1), fixedly connected with rotating electrical machines (10) are gone up in fixed plate (9), fixedly connected with pivot (12) on the output shaft of rotating electrical machines (10), bearing (11) have been cup jointed on the surface of pivot (12), inlay in heat transfer case (1) bearing (11), pivot (12) fixed surface is connected with brush (13), the upper end of heat transfer case (1) is provided with negative pole terminal (5) and positive pole terminal (4).

2. The heat exchange device of the sewage heat source pump as claimed in claim 1, wherein: the heat exchange box is characterized in that a fixing frame (2) is fixedly connected in the heat exchange box (1), an annular pipeline (3) is fixedly connected to the fixing frame (2), two ends of the annular pipeline (3) penetrate through the heat exchange box (1) respectively and are communicated with the outside, and the inner wall of the annular pipeline (3) is in lap joint with the hairbrush (13).

3. The heat exchange device of the sewage heat source pump as claimed in claim 1, wherein: the left side face of heat transfer case (1) is provided with delivery port (8), the right side face of heat transfer case (1) is provided with water inlet (6), heat transfer case (1) fixedly connected with temperature sensor (7), the bottom fixedly connected with drain pipe (15) of heat transfer case (1), be provided with solenoid valve (16) in drain pipe (15).

4. The heat exchange device of the sewage heat source pump as claimed in claim 1, wherein: the surface of heat exchange case (1) is provided with observation window (19), heat exchange case (1) bottom fixedly connected with support column (14), and the quantity of support column (14) is four.

5. The heat exchange device of the sewage heat source pump as claimed in claim 3, wherein: the surface of the heat exchange box (1) is provided with an operation panel (17), a microprocessor (18) is arranged in the operation panel (17), and the microprocessor (18) is electrically connected with the operation panel (17), the rotating motor (10), the electromagnetic valve (16) and the temperature sensor (7) through conducting wires.