CN215372535U

CN215372535U - Chimney for emission for thermal power generation

Info

Publication number: CN215372535U
Application number: CN202022907429.2U
Authority: CN
Inventors: 黄爱民
Original assignee: Guannan Xinsu Guofeng New Energy Co ltd
Current assignee: Guannan Xinsu Guofeng New Energy Co ltd
Priority date: 2020-12-06
Filing date: 2020-12-06
Publication date: 2021-12-31
Anticipated expiration: 2030-12-06

Abstract

The utility model discloses a chimney for emission in thermal power generation, and relates to the technical field of chimneys. The utility model comprises a smoke exhaust tube, wherein a maintenance room is arranged at the lower side of the smoke exhaust tube and is communicated with the smoke exhaust tube, a smoke inlet tube is arranged at one side of the maintenance room and is communicated with the maintenance room, a water inlet tube is arranged at one side of the maintenance room, and a water outlet tube is arranged at one side of the maintenance room; one side of the inner wall of the smoke exhaust tube is provided with a water pipe, and the upper end of the inner wall of the smoke exhaust tube is provided with an annular pipe. According to the utility model, through the maintenance room arranged at the lower side of the chimney, a user can conveniently enter the chimney, so that the user can conveniently clean and maintain the chimney.

Description

Chimney for emission for thermal power generation

Technical Field

The utility model belongs to the technical field of chimneys, and particularly relates to a chimney for emission in thermal power generation.

Background

The chimney mainly has the functions of drawing fire and smoke, exhausting smoke and improving combustion conditions. The chimney effect is that vertical well ways such as staircases, exhaust ducts, air supply ducts, exhaust ducts, elevator shafts, pipeline shafts and the like with different numbers are generally arranged in the high-rise building. The principle of smoke discharge is as follows: when the indoor temperature is higher than the outdoor temperature, the indoor hot air naturally rises along the vertical channels due to low density and seeps out from the high-rise part through door and window gaps and various holes, and the outdoor cold air seeps and is supplemented by the low-rise part due to high density, so that a chimney effect is formed.

The thermal power is with the function of discharging chimney is more single for this thermal power is with the practicality greatly reduced of discharging chimney, and ordinary thermal power is with discharging inside not being equipped with belt cleaning device of chimney, makes its chimney inner wall accumulate a large amount of dust easily, makes the smoke exhaust efficiency greatly reduced of discharging chimney for thermal power, and the use of giving people has brought certain influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chimney for emission in thermal power generation, which can facilitate a user to enter the smoke exhaust pipe through a maintenance room arranged at the lower side of the smoke exhaust pipe, thereby facilitating the user to clean and maintain the smoke exhaust pipe, facilitates the user to clean the inner wall of the smoke exhaust pipe through the arranged spray head, thereby improving the smoke exhaust efficiency of the smoke exhaust pipe, facilitates the discharge of sewage after the smoke exhaust pipe is cleaned through the arranged water outlet pipe, thereby improving the efficiency of cleaning the smoke exhaust pipe, and solves the problems in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a chimney for emission in thermal power generation comprises a smoke exhaust tube, wherein a maintenance room is arranged at the lower side of the smoke exhaust tube and is communicated with the smoke exhaust tube, a smoke inlet tube is arranged at one side of the maintenance room and is communicated with the maintenance room, a water inlet tube is arranged at one side of the maintenance room, and a water outlet tube is arranged at one side of the maintenance room;

the water pipe is installed to one side of chimney inner wall, and the annular pipe is installed to the upper end of chimney inner wall, and the one end and the annular union coupling of water pipe and intercommunication, the other end and the inlet tube coupling and the intercommunication of water pipe, the week side of water pipe is provided with the water pump, and the water pump is fixed in one side of chimney inner wall, and a plurality of shower nozzles are installed to the annular pipe week side, and the delivery port of a plurality of shower nozzles all inclines to one side of chimney inner wall.

Optionally, the smoke exhaust fan is arranged inside the smoke inlet pipe, the first filter screen is arranged inside the smoke inlet pipe, and the first filter screen is arranged on one side of the smoke inlet.

Optionally, a water outlet groove is arranged in the maintenance chamber, the upper side of the water outlet groove is in a net shape, the water outlet groove is communicated with a water outlet pipe, and a rubber plug is arranged at one end of the water outlet pipe.

Optionally, maintenance ladders are installed on one side of the outer wall and one side of the inner wall of the smoke exhaust tube, and sealing doors are installed on one side of a maintenance room.

Optionally, the maintenance ladder is set as a telescopic ladder, and a handle is installed on one side of the maintenance room.

Optionally, a second filter screen is installed inside the smoke exhaust tube.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the maintenance room arranged at the lower side of the smoke exhaust tube can facilitate a user to enter the smoke exhaust tube, so that the user can clean and maintain the smoke exhaust tube conveniently, the cleaning of the inner wall of the smoke exhaust tube is facilitated through the arranged spray head, the smoke exhaust efficiency of the smoke exhaust tube is improved, the sewage after the smoke exhaust tube is cleaned is discharged conveniently through the arranged water outlet tube, and the efficiency of cleaning the smoke exhaust tube is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a smoke inlet pipe according to an embodiment of the utility model.

Wherein the figures include the following reference numerals:

the device comprises a smoke exhaust cylinder 1, a maintenance room 2, a smoke inlet cylinder 3, a water inlet pipe 4, a water outlet pipe 5, a water pipe 6, an annular pipe 7, a water pump 8, a spray head 9, a smoke exhaust fan 10, a first filter screen 11, a water outlet groove 12, a maintenance ladder 13, a second filter screen 14 and a sealing door 15.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1 to 3, in the present embodiment, there is provided an exhaust stack for thermal power generation, including: a maintenance room 2 is arranged on the lower side of the exhaust funnel 1, the maintenance room 2 is communicated with the exhaust funnel 1, a flue inlet 3 is arranged on one side of the maintenance room 2, the flue inlet 3 is communicated with the maintenance room 2, a water inlet pipe 4 is arranged on one side of the maintenance room 2, and a water outlet pipe 5 is arranged on one side of the maintenance room 2;

a water pipe 6 is installed on one side of the inner wall of an exhaust funnel 1, an annular pipe 7 is installed at the upper end of the inner wall of the exhaust funnel 1, one end of the water pipe 6 is connected and communicated with the annular pipe 7, the other end of the water pipe 6 is connected and communicated with a water inlet pipe 4, a water pump 8 is arranged on the peripheral side of the water pipe 6, the water pump 8 is fixed on one side of the inner wall of the exhaust funnel 1, a plurality of spray heads 9 are installed on the peripheral side of the annular pipe 7, and water outlets of the spray heads 9 are inclined towards one side of the inner wall of the exhaust funnel 1.

The application of one aspect of the embodiment is as follows: when the chimney needs to be cleaned, one end of the water inlet pipe 4 is connected with a water source, the water pump 8 is started, the water pump 8 transports the water source to the annular pipe 7 through the water pipe 6, the water source is sprayed out through the spray head 9 to clean dust on the inner wall of the exhaust pipe 1, and after cleaning, sewage is discharged through the water outlet pipe 5, so that the chimney can be cleaned. It should be noted that the water pump 8 referred to in this application may be powered by a battery or an external power source.

Through maintenance room 2 of side-mounting under exhaust pipe 1, can the convenience of customers get into inside exhaust pipe 1 to convenience of customers clears up and maintains exhaust pipe 1, through the shower nozzle 9 that sets up, has made things convenient for the clearance of user to 1 inner wall of exhaust pipe, thereby has improved the efficiency of discharging fume of exhaust pipe 1, through the outlet pipe 5 that sets up, conveniently will wash the sewage discharge behind the exhaust pipe 1, thereby has improved the efficiency of clean exhaust pipe 1.

The internally mounted of the advances chimney 3 of this embodiment has the smoking fan 10, advances the internally mounted of chimney 3 and has first filter screen 11, and one side at the inlet flue is installed to first filter screen 11. Through the first filter screen 11 that sets up, can filter the dust particle in the smog to reduce the adnexed dust of discharge flue 1 inner wall, thereby improve smoke extraction efficiency.

The maintenance room 2 of this embodiment is internally provided with a water outlet groove 12, the upper side of the water outlet groove 12 is designed to be net-shaped, the water outlet groove 12 is communicated with the water outlet pipe 5, and one end of the water outlet pipe 5 is provided with a rubber plug. Through the arranged water outlet groove 12, sewage for cleaning the smoke exhaust tube 1 can be collected temporarily and then discharged through the water outlet pipe 5, so that the cleaning speed of the chimney is improved.

Maintenance ladder 13 is all installed to outer wall one side and inner wall one side of chimney 1 of this embodiment, and sealing door 15 is installed to maintenance room 2 one side. Through the maintenance ladder 13 that sets up, can be more convenient overhaul exhaust pipe 1 to the life of exhaust pipe 1 has been increased.

The maintenance ladder 13 of the present embodiment is a telescopic ladder, and a handle is attached to the maintenance room 2 side.

The second filter 14 is installed inside the exhaust pipe 1 of this embodiment. Through the second filter screen 14, dust particles in smoke can be filtered out again, so that dust adsorbed on the inner wall of the smoke exhaust tube 1 is reduced again, and the smoke exhaust efficiency is further improved.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A chimney for emission for thermal power generation, characterized by comprising: the device comprises a smoke exhaust tube (1), wherein a maintenance room (2) is arranged on the lower side of the smoke exhaust tube (1), the maintenance room (2) is communicated with the smoke exhaust tube (1), a smoke inlet tube (3) is arranged on one side of the maintenance room (2), the smoke inlet tube (3) is communicated with the maintenance room (2), a water inlet tube (4) is arranged on one side of the maintenance room (2), and a water outlet tube (5) is arranged on one side of the maintenance room (2);

a water pipe (6) is installed on one side of the inner wall of the smoke exhaust cylinder (1), an annular pipe (7) is installed at the upper end of the inner wall of the smoke exhaust cylinder (1), one end of the water pipe (6) is connected and communicated with the annular pipe (7), the other end of the water pipe (6) is connected and communicated with the water inlet pipe (4), a water pump (8) is arranged on the peripheral side of the water pipe (6), the water pump (8) is fixed on one side of the inner wall of the smoke exhaust cylinder (1), a plurality of spray heads (9) are installed on the peripheral side of the annular pipe (7), and water outlets of the spray heads (9) are inclined towards one side of the inner wall of the smoke exhaust cylinder (1);

the inside of the smoke inlet pipe (3) is provided with a smoke exhaust fan (10), the inside of the smoke inlet pipe (3) is provided with a first filter screen (11), the first filter screen (11) is arranged on one side of the smoke inlet, the maintenance room (2) is internally provided with a water outlet groove (12), the upper side of the water outlet groove (12) is designed to be net-shaped, the water outlet groove (12) is communicated with the water outlet pipe (5), and one end of the water outlet pipe (5) is provided with a rubber plug.

2. The chimney for thermal power generation emission according to claim 1, wherein the exhaust flue (1) is provided with maintenance ladders (13) on both the outer wall side and the inner wall side, and the maintenance room (2) is provided with a sealing door (15) on one side.

3. The chimney for exhaust from thermal power generation as set forth in claim 2, wherein the maintenance ladder (13) is a telescopic ladder, and a handle is attached to one side of the maintenance room (2).

4. The exhaust stack for thermal power generation according to claim 1, wherein the second filter (14) is installed inside the exhaust stack (1).