CN215929751U

CN215929751U - Sewage discharging device of central heating system

Info

Publication number: CN215929751U
Application number: CN202122243117.0U
Authority: CN
Inventors: 邓秦生; 李恭斌; 白旭; 孙玉成; 李万军; 尹军波; 杜攀; 杜志君; 张雨丽; 尚海军
Original assignee: Huaneng Gansu Energy Development Co ltd; Huaneng Lanzhou New Area Thermal Power Co ltd; Xian Xire Energy Saving Technology Co Ltd
Current assignee: Huaneng Gansu Energy Development Co ltd; Huaneng Lanzhou New Area Thermal Power Co ltd; Xian Xire Energy Saving Technology Co Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-01
Anticipated expiration: 2031-09-16

Abstract

The utility model belongs to the technical field of heat supply and sewage discharge, and particularly relates to a sewage discharge device of a central heat supply system, which comprises a heat supply tank, wherein a sewage cleaning structure for removing dirt is arranged in the heat supply tank, the heat supply tank is connected with a filter box through a sewage discharge pipe, a filter plate for filtering particulate matters is obliquely and fixedly arranged in the filter box, a sterilization device for sterilizing sewage is arranged at the lower side of the filter plate, the left side wall of the filter box is connected with a storage box for storing the particulate matters, and the adjacent side walls of the filter box and the storage box are provided with a sewage discharge outlet matched with the filter plate. The motor drives the rotating shaft to rotate, and the rotation of the rotating shaft can drive the scraper and the cleaning block to clean impurities attached to the inner wall of the heat supply tank, so that the impurities attached to the inner wall of the heat supply tank can be conveniently discharged, the heat supply tank is prevented from being corroded by the impurities, the service life of a heat supply system is prolonged, and the heat supply efficiency of the heat supply system is improved.

Description

Sewage discharging device of central heating system

Technical Field

The utility model relates to the technical field of heat supply and sewage discharge, in particular to a sewage discharge device of a central heating system.

Background

The central heating is a way of supplying steam and hot water generated by a central heat source to heat required for production, heating and life of a city (town) or a part of a region through a pipe network. Central heating is one of the infrastructures of modern cities and is also an important facility of urban utilities.

Heating system is carrying out the in-process of using, adheres to the impurity of aquatic easily on the inner wall of heating jar, and the long-time use that influences heating system that adheres to of impurity, needs carry out the blowdown to the sewage in the heating jar among the prior art simultaneously, is direct discharge usually among the prior art, and direct discharge causes the pollution to the environment easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a pollution discharge device of a central heating system, which solves the problems in the prior art.

The second technical proposal.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a central heating system's waste fitting discharging, includes the heat supply jar, be equipped with the structure of decontaminating that is used for cleaing away the dirt in the heat supply jar, the heat supply jar is connected with the rose box through the blow off pipe, the rose box internal slope is fixed with the filter plate that is used for filtering the particulate matter, the downside of filter plate is equipped with the sterilizing equipment who is used for disinfecting sewage, the left side lateral wall of rose box is connected with the bin that is used for storing the particulate matter, set up on the lateral wall adjacent with the bin with filter plate assorted drain, the drain pipe is installed to the preceding lateral wall of rose box, the discharge pipe is installed to the lateral wall of bin.

Further, the structure of decontaminating is including installing the motor at heat supply jar up end, the drive end of motor runs through heat supply jar and coaxial coupling has the pivot, the pivot is connected with the scraper blade through the connecting rod, the bottom of pivot is connected with clean piece through linking the pole.

Further, sterilizing equipment is including setting up a set of mounting panel in the rose box, install ultraviolet lamp in the sealed lamp shade and the mounting panel that is fixed with of lower terminal surface of mounting panel, be equipped with the titanium dioxide board on the interior diapire of rose box.

Furthermore, a flow guide block is fixed on the inner bottom wall of the storage box, and the cross section of the flow guide block is in the shape of a right triangle.

Furthermore, control valves are arranged on the sewage discharge pipe, the drain pipe and the discharge pipe.

Furthermore, the front side wall of the filter box is provided with a strip-shaped opening communicated with the interior of the filter box, and a transparent plate is hermetically connected in the strip-shaped opening.

(III) advantageous effects

Compared with the prior art, the utility model provides a pollution discharge device of a central heating system, which has the following beneficial effects:

1. according to the utility model, the rotating shaft is driven to rotate by the motor, and the rotation of the rotating shaft can drive the scraper and the cleaning block to clean impurities attached to the inner wall of the heating tank, so that the impurities attached to the inner wall of the heating tank can be conveniently discharged, the impurities are prevented from corroding the heating tank, the service life of the heating system is prolonged, and the heating efficiency of the heating system is improved.

2. According to the utility model, particles in the sewage can be filtered through the filter plate, and the sewage can be sterilized by irradiating the titanium dioxide plate through the ultraviolet lamp, so that the phenomenon of pollution to the environment caused by directly discharging the sewage is avoided, and the sewage discharge effect of a heat supply system is obviously improved.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a cross-sectional view taken along the line A-A of the present invention;

fig. 4 is a schematic front view of the present invention.

In the figure: 1. a heat supply tank; 2. a dirt removal structure; 201. a motor; 202. a rotating shaft; 203. a connecting rod; 204. a squeegee; 205. a connecting rod; 206. a cleaning block; 3. a blow-off pipe; 4. a filter box; 5. filtering the plate; 6. a sterilizing device; 601. mounting a plate; 602. a lamp shade; 603. an ultraviolet lamp; 604. a titanium dioxide plate; 7. a storage tank; 8. a sewage draining outlet; 9. a flow guide block; 10. a drain pipe; 11. a discharge pipe; 12. a control valve; 13. a transparent plate.

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.

Examples

As shown in fig. 1, 2 and 3, a sewage discharging apparatus of a central heating system according to an embodiment of the present invention includes a heating tank 1, a sewage cleaning structure 2 for removing dirt is disposed in the heating tank 1, the heating tank 1 is connected to a filtering tank 4 through a sewage discharging pipe 3, a filtering plate 5 for filtering particulate matter is obliquely fixed in the filtering tank 4, a sterilizing device 6 for sterilizing sewage is disposed at a lower side of the filtering plate 5, a storage tank 7 for storing particulate matter is connected to a left side wall of the filtering tank 4, a sewage discharging port 8 matched with the filtering plate 5 is disposed on a side wall of the filtering tank 4 adjacent to the storage tank 7, a water discharging pipe 10 is disposed on a front side wall of the filtering tank 4, and a discharging pipe 11 is disposed on a side wall of the storage tank 7; through 2 convenient adnexed impurity to 1 inner walls of heat supply jar of structure of decontaminating, avoid impurity to cause the corruption to it on attaching to heat supply jar 1 for a long time, effectively carry out blowdown and handle, through 3 convenient filth discharge filter cases 4 with in the heat supply jar 1 of blow off pipe, filter plate 5 can filter the large granule material in the sewage, thereby conveniently carry out purification treatment to sewage, still conveniently rationally discharge sewage, make things convenient for large granule material to flow into through drain 8 and store in bin 7.

As shown in fig. 3, in some embodiments, the cleaning structure 2 includes a motor 201 installed on the upper end surface of the heat supply tank 1, a driving end of the motor 201 penetrates through the heat supply tank 1 and is coaxially connected with a rotating shaft 202, the rotating shaft 202 is connected with a scraper 204 through a connecting rod 203, and the bottom of the rotating shaft 202 is connected with a cleaning block 206 through a connecting rod 205; the rotating shaft 202 is driven by the motor 201 to rotate, the connecting rod 203 and the connecting rod 205 can be simultaneously rotated by the rotation of the rotating shaft 202, so that the scraper 204 and the cleaning block 206 can be rotated, the impurities attached to the inside of the heat supply tank 1 can be cleaned, and the impurities in the heat supply system can be effectively discharged.

As shown in fig. 3, in some embodiments, the sterilization device 6 includes a set of mounting plates 601 disposed in the filter box 4, a lampshade 602 is hermetically fixed on the lower end surface of the mounting plates 601, an ultraviolet lamp 603 is mounted in the mounting plates 601, and a titanium dioxide plate 604 is disposed on the inner bottom wall of the filter box 4; through the convenient ultraviolet lamp 603 of installing panel 601 installation, shine titanium dioxide plate 604 through ultraviolet lamp 603, can carry out germicidal treatment to sewage, avoid direct discharge to cause the pollution to the environment.

As shown in fig. 3, in some embodiments, the flow guide block 9 is fixed on the inner bottom wall of the storage box 7, and the cross section of the flow guide block 9 is in the shape of a right triangle; the material of storing in the storage box 7 is conveniently discharged through the flow guide block 9, the setting is simple, and the cost is lower.

As shown in fig. 1 and 4, in some embodiments, the soil pipe 3, the drain pipe 10 and the discharge pipe 11 are provided with control valves 12; the control valve 12 is convenient for operators to operate, and the operators can conveniently discharge sewage from the heating system.

As shown in fig. 1, in some embodiments, the front side wall of the filtering box 4 is provided with a strip-shaped opening communicated with the interior thereof, and a transparent plate 13 is hermetically connected in the strip-shaped opening; make things convenient for operating personnel to look over the capacity of sewage in the rose box 4 through transparent plate 13, make things convenient for operating personnel in time to discharge sewage.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. A waste fitting discharging of central heating system, includes heat supply tank (1), its characterized in that: be equipped with in heat supply jar (1) and be used for cleaing away structure of decontaminating (2) of dirt, heat supply jar (1) is connected with rose box (4) through blow off pipe (3), rose box (4) internal inclination is fixed with filter plate (5) that are used for filtering the particulate matter, the downside of filter plate (5) is equipped with sterilizing equipment (6) that are used for disinfecting sewage, the left side lateral wall of rose box (4) is connected with bin (7) that are used for storing the particulate matter, seted up on the lateral wall adjacent with filter plate (5) assorted drain (8) of rose box (4) and bin (7), drain pipe (10) are installed to the preceding lateral wall of rose box (4), discharge pipe (11) are installed to the lateral wall of bin (7).

2. A waste fitting discharging device for district heating according to claim 1, characterised in that: the structure of decontaminating (2) is including installing motor (201) at heat supply jar (1) up end, the drive end of motor (201) runs through heat supply jar (1) and coaxial coupling has pivot (202), pivot (202) are connected with scraper blade (204) through connecting rod (203), the bottom of pivot (202) is connected with cleaning block (206) through linking pole (205).

3. A waste fitting discharging device for district heating according to claim 1, characterised in that: sterilizing equipment (6) is including setting up a set of mounting panel (601) in rose box (4), install ultraviolet lamp (603) in the sealed lamp shade (602) and mounting panel (601) of being fixed with of lower terminal surface of mounting panel (601), be equipped with titanium dioxide board (604) on the inner diapire of rose box (4).

4. A waste fitting discharging device for district heating according to claim 1, characterised in that: a flow guide block (9) is fixed on the inner bottom wall of the storage box (7), and the cross section of the flow guide block (9) is in the shape of a right triangle.

5. A waste fitting discharging device for district heating according to claim 1, characterised in that: and control valves (12) are arranged on the sewage discharge pipe (3), the drain pipe (10) and the discharge pipe (11).

6. A waste fitting discharging device for district heating according to claim 1, characterised in that: the front side wall of the filter box (4) is provided with a strip-shaped opening communicated with the interior of the filter box and a transparent plate (13) is hermetically connected in the strip-shaped opening.