CN218763590U

CN218763590U - Oil collecting structure of catering oil fume exhaust pipeline

Info

Publication number: CN218763590U
Application number: CN202223013235.3U
Authority: CN
Inventors: 陈宇翔; 甄晓攀; 黎小丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-28
Anticipated expiration: 2032-11-10

Abstract

The application relates to the technical field of residential buildings, in particular to an oil collecting structure of a catering oil fume exhaust pipeline. The key points of the technical scheme are as follows: the oil drainage device comprises a civil oil drainage well arranged along the vertical direction, a metal oil drainage pipe arranged in the civil oil drainage well, an oil drainage pipe fixedly connected to the bottom of the metal oil drainage pipe and an oil drainage valve arranged on the oil drainage pipe; the lateral wall of metal oil smoke discharging pipe is equipped with into the tuber pipe, the lateral wall of civil engineering oil smoke discharging well is seted up respectively and is supplied the first clearance hole that the tuber pipe wore out and supply oil pipe wore out the second clearance hole. This application has the advantage that reduces the accumulational of oil smoke granule at the pipeline lateral wall.

Description

Oil collecting structure of catering oil fume exhaust pipeline

Technical Field

The application relates to the technical field of residential buildings, in particular to an oil collecting structure of a catering oil fume exhaust pipeline.

Background

For catering enterprises, oil smoke emission is one of the main problems complained, and the treatment of heavy oil smoke generated by catering enterprises is a big difficulty in the industry.

In the prior catering building, an oil fume exhaust pipeline mainly comprises a civil oil fume exhaust well, the pipe wall of the civil oil fume exhaust well is rough, the wind resistance is large, oil fume particles are easy to attach to the well wall, and meanwhile, the pipeline is not easy to clean.

Aiming at the related technologies, oil smoke particles are easy to accumulate on a well wall, and are accumulated on the well wall all the year round, so that the sectional area of a pipeline is reduced, the air quantity is influenced, a fire disaster is easy to cause, and improvement is needed urgently.

SUMMERY OF THE UTILITY MODEL

In order to maintain the oil fume exhaust pipeline conveniently, the application provides a food and beverage oil fume exhaust pipeline collection oil structure.

The application provides a pair of food and beverage oil extraction cigarette pipeline collection oil structure adopts following technical scheme:

an oil collecting structure of a catering oil fume exhaust pipeline comprises a civil oil fume exhaust well arranged in the vertical direction, a metal oil fume exhaust pipe arranged in the civil oil fume exhaust well, an oil guide pipe fixedly connected to the bottom of the metal oil fume exhaust pipe and an oil drain valve arranged on the oil guide pipe; the lateral wall of metal oil smoke discharging pipe is equipped with into the tuber pipe, the lateral wall of civil engineering oil smoke discharging well is seted up respectively and is supplied the first clearance hole that the tuber pipe wore out and supply oil pipe wore out the second clearance hole.

Through adopting above-mentioned technical scheme, the oil smoke granule gets into the wind gap, make the oil smoke granule at the in-process condensation that the metal oil smoke discharging pipe rose, great oil smoke granule can be attached to on the pipe wall of metal oil smoke discharging pipe at the in-process of condensation, the pipe wall of metal oil smoke discharging pipe is more smooth, make the oil smoke granule accumulate to the certain degree can slowly sink and slide to the socle, reduce piling up of oil smoke granule at the pipeline lateral wall, the sectional area of metal oil smoke discharging pipe has been guaranteed, guarantee the air volume, realize the collection of oil smoke simultaneously, can in time discharge the oil stain in the metal oil smoke discharging pipe through opening the oil discharge valve, the maintenance personnel of realizing being convenient for carry out quick maintenance to the pipeline.

Preferably, the air inlet pipe is arranged from one end close to the metal oil fume exhaust pipe to the other end in a downward inclined mode.

Through adopting above-mentioned technical scheme, the downward sloping is provided with and does benefit to the oil smoke and upwards forms the vortex after getting into the tuber pipe, reduces the convection current of oil smoke in the metal oil extraction cigarette and the emergence of oil smoke recharge, improves oil smoke discharge efficiency, reduces piling up of oil smoke granule at the pipeline lateral wall.

Preferably, the bottom of the metal oil smoke exhaust pipe is in a closed-up arrangement from the outer side to the position connected with the oil guide pipe.

Through adopting above-mentioned technical scheme, be favorable to the liquid oil stain of metal oil smoke discharging pipe bottom to be discharged from oil pipe, reduce the accumulation of oil stain in the bottom, be convenient for simultaneously wash.

Preferably, the air inlet pipe is close to one end of the metal oil fume exhaust pipe is provided with a boss, and the boss is arranged on the inner wall of the air inlet pipe and close to the lower side.

By adopting the technical scheme, the boss further conducts drainage on the oil smoke entering the metal oil smoke exhaust pipe, so that the oil smoke can be upwards discharged from the metal oil smoke exhaust pipe, the oil smoke discharge efficiency is improved, and the accumulation of oil smoke particles on the side wall of the pipeline is reduced.

Preferably, the metal oil fume exhaust pipe is further provided with a transverse pipe, and the side wall of the transverse pipe is provided with a plurality of air inlets at intervals.

Through adopting above-mentioned technical scheme, need not to set up civil engineering oil extraction cigarette well, only need set up a civil engineering oil extraction cigarette well, collect the oil smoke in other regions through violently managing, improve the flexibility, reduce construction cost.

Preferably, the horizontal pipe is arranged in a slope manner, and the oil smoke in the horizontal pipe can slide to the bottom of the metal oil smoke exhaust pipe along the slope of the horizontal pipe.

Through adopting above-mentioned technical scheme, be favorable to collecting the oil smoke of violently managing in the oil pipe and be convenient for draw oil pipe and discharge, make things convenient for the maintenance of oil extraction cigarette system, reduce the cost that the operation was maintained.

Preferably, one end of the oil outlet pipe opening of the oil guide pipe is arranged in a public area, so that a manager can conveniently maintain facilities without entering a private area.

Through adopting above-mentioned technical scheme, can make operating personnel not get into private region alright maintain the facility, avoid the oil smoke to indoor sanitation's influence simultaneously.

Preferably, an exhaust fan is arranged at an air outlet of the metal oil fume exhaust pipe, and the exhaust fan is used for pumping oil fume in the metal oil fume exhaust pipe to the outdoor.

By adopting the technical scheme, the exhaust fan is used for exhausting oil fume particles in the metal oil fume exhaust pipe to form air pressure difference, so that the oil fume is quickly exhausted outdoors, the oil fume emission efficiency is improved, the accumulation of the oil fume particles on the side wall of the pipeline is reduced, and the indoor air environment level is ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the oil smoke particles enter the air inlet, so that the oil smoke particles are condensed in the process that the metal oil smoke exhaust pipe rises, larger oil smoke particles are attached to the pipe wall of the metal oil smoke exhaust pipe in the condensing process, and the pipe wall of the metal oil smoke exhaust pipe is smoother, so that the oil smoke particles slowly sink and slide to the bottom of the pipe after being accumulated to a certain degree, the accumulation of the oil smoke particles on the side wall of the pipe is reduced, the sectional area of the metal oil smoke exhaust pipe is ensured, the ventilation volume is ensured, the collection of the oil smoke is realized, the oil stain in the metal oil smoke exhaust pipe can be timely discharged by opening the oil discharge valve, and the quick maintenance of a pipeline by a maintainer is facilitated;

2. the boss further conducts drainage on the oil smoke entering the metal oil smoke exhaust pipe, so that the oil smoke can be exhausted upwards in the metal oil smoke exhaust pipe, the oil smoke exhaust efficiency is improved, and the accumulation of oil smoke particles on the side wall of the pipeline is reduced;

3. the exhaust fan is used for exhausting oil fume particles in the metal oil fume exhaust pipe to form air pressure difference, so that the oil fume is quickly exhausted outdoors, the oil fume exhaust efficiency is improved, the accumulation of the oil fume particles on the side wall of the pipeline is reduced, and the indoor air environment level is ensured.

Drawings

Fig. 1 is a schematic structural diagram in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of another view angle in the embodiment of the present application.

Description of reference numerals: 1. building an oil fume extraction well; 11. a first clearance hole; 12. a second clearance hole; 2. a metal fume exhaust pipe; 3. an oil guide pipe; 4. an oil release valve; 5. an air inlet pipe; 51. a boss; 6. a transverse tube; 61. an air inlet.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses food and beverage oil extraction cigarette pipeline collection oil structure.

Referring to fig. 1, the oil collecting structure of the catering oil fume exhaust pipeline comprises a civil oil fume exhaust well 1 arranged in the vertical direction, a metal oil fume exhaust pipe 2 arranged in the civil oil fume exhaust well 1, an oil guide pipe 3 fixedly connected to the bottom of the metal oil fume exhaust pipe 2 and an oil drain valve 4 arranged on the oil guide pipe 3; the side wall of the metal oil smoke exhaust pipe 2 is provided with an air inlet pipe 5, in the present embodiment, the air inlet pipe 5 and the metal oil smoke exhaust pipe 2 are fixed by welding, and can also be fixed by flange connection, which is not limited herein. The side wall of the civil oil smoke discharging well 1 is respectively provided with a first clearance hole 11 which is penetrated by the air supply pipe 5 and a second clearance hole 12 which is penetrated by the oil supply pipe 3. The oil smoke enters the metal oil smoke discharging pipe 2 through the air inlet pipe 5 and is discharged to the outside along the metal oil smoke discharging pipe 2, in the process that the oil smoke is discharged to the outside, the oil smoke is condensed in the metal oil smoke discharging pipe 2, part of oil smoke particles are attached to the pipe wall of the metal oil smoke discharging pipe 2, because the pipe wall of the metal oil smoke discharging pipe 2 is smooth, the oil smoke particles can flow to the bottom of the metal oil smoke discharging pipe 2 along the pipe wall, the oil leakage valve 4 is opened, the oil smoke at the bottom can be discharged through the oil guiding pipe 3, and the quick maintenance of the pipeline is realized.

In order to make the oil smoke smoothly discharged from the metal oil smoke discharging pipe 2, the air outlet of the metal oil smoke discharging pipe 2 is provided with an exhaust fan, the exhaust fan is used for discharging the oil smoke in the metal oil smoke discharging pipe 2 to the outside, when the oil smoke discharging pipe starts to operate, the exhaust fan is opened, so that the air pressure difference is formed between the air outlet and the air inlet 61, and the oil smoke discharging efficiency is ensured.

In order to prevent the oil smoke from flowing in the metal oil smoke discharging pipe 2 and causing convection, the air inlet pipe 5 is disposed to be inclined downward from one end close to the metal oil smoke discharging pipe 2 to the other end, in this embodiment, the inclined angle is 2 °, which can be determined according to the actual installation situation, and is not limited herein. The oil smoke enters the metal oil smoke exhaust pipe 2 along the inclined air inlet pipe 5 to form an upward vortex, thereby reducing oil smoke recharging and improving indoor air level.

Meanwhile, a boss 51 is disposed at one end of the air inlet pipe 5 close to the metal oil smoke exhaust pipe 2, the boss 51 is disposed on the inner wall of the air inlet pipe 5 and close to the lower side, and in this embodiment, the boss 51 and the air inlet pipe 5 are integrally formed. The oil smoke entering the metal oil smoke exhaust pipe 2 is guided, thereby further reducing the convection condition of the oil smoke in the metal oil smoke exhaust pipe 2 and improving the oil smoke exhaust efficiency.

In order to further improve the oil extraction effect that leads oil pipe 3, the bottom of metal oil smoke discharging pipe 2 is the binding off setting from outside to bottom connection lead oil pipe 3 department, reduces the oil stain and in the remaining condition in bottom, reduces the later stage and to the washing degree of difficulty of metal oil smoke discharging pipe 2.

Referring to fig. 2, the metal fume exhaust pipe 2 is further provided with a horizontal pipe 6, the side wall of the horizontal pipe 6 is provided with a plurality of air inlets 61 at intervals, and the air inlets 61 can also be welded and fixed with air inlet pipes 5. Violently manage 6 settings and improved overall structure's flexibility, only need set up a civil engineering oil extraction smoke well 1 alright discharge the oil smoke of many plays, reduce building cost, be convenient for to overall structure's maintenance.

Meanwhile, the transverse pipe 6 is arranged in a slope manner, oil smoke in the transverse pipe 6 can slide to the bottom of the metal oil smoke exhaust pipe 2 along the slope of the transverse pipe 6, oil collection efficiency is improved, and the phenomenon that the cross section is reduced due to accumulation of the oil smoke in the transverse pipe 6 is reduced, so that the ventilation quantity of the cross section area of the transverse pipe 6 is guaranteed, and the reliability of the structure is improved.

In order to facilitate the personnel to maintain the pipeline, the oil outlet pipe mouth one end of the oil guide pipe 3 is arranged in a public area, so that the facility can be maintained without entering a private area by a manager, the facility can be maintained without the operator entering the private area, and the influence on the indoor environmental sanitation during oil smoke discharge is avoided.

The implementation principle of the oil collecting structure of the catering oil fume exhaust pipeline in the embodiment of the application is as follows: collect the oil smoke to metal oil smoke discharging pipe 2 department through going into tuber pipe 5 and income wind gap 61, the oil smoke granule condenses respectively on the pipe wall of violently managing 6 and metal oil smoke discharging pipe 2, when accumulating to a certain extent, can collect to the socle department of metal oil smoke discharging pipe 2, operating personnel can regularly open bleeder valve 4, discharges the oil smoke in the oil smoke discharging pipe fast, realizes the quick maintenance to the oil smoke discharging pipe.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a food and beverage oil extraction cigarette pipeline collection oil structure which characterized in that: the oil drainage device comprises a civil oil drainage well (1) arranged along the vertical direction, a metal oil drainage smoke pipe (2) arranged in the civil oil drainage well (1), an oil drainage pipe (3) fixedly connected to the bottom of the metal oil drainage smoke pipe (2) and an oil drainage valve (4) arranged on the oil drainage pipe (3); the side wall of the metal oil smoke exhaust pipe (2) is provided with an air inlet pipe (5), and the side wall of the civil oil smoke exhaust well (1) is respectively provided with a first clearance hole (11) for the air inlet pipe (5) to penetrate and a second clearance hole (12) for the oil guide pipe (3) to penetrate and exit.

2. The catering oil fume exhaust pipe oil collecting structure according to claim 1, characterized in that: the air inlet pipe (5) is arranged from one end close to the metal oil fume exhaust pipe (2) to the other end in a downward inclined mode.

3. The catering oil fume exhaust pipe oil collecting structure according to claim 1, characterized in that: the bottom of the metal oil smoke exhaust pipe (2) is in close-up arrangement from the outer side to the position connected with the oil guide pipe (3).

4. The catering oil fume exhaust pipeline oil collecting structure according to claim 1, characterized in that: and a boss (51) is arranged at one end of the air inlet pipe (5) close to the metal oil smoke exhaust pipe (2), and the boss (51) is arranged on the inner wall of the air inlet pipe (5) and close to the lower side.

5. The catering oil fume exhaust pipe oil collecting structure according to claim 1, characterized in that: the metal oil fume exhaust pipe (2) is further provided with a transverse pipe (6), and the side wall of the transverse pipe (6) is provided with a plurality of air inlets (61) at intervals.

6. The catering oil fume exhaust pipe oil collecting structure according to claim 5, characterized in that: the horizontal pipe (6) is arranged in a gradient manner, and the oil smoke in the horizontal pipe (6) can slide to the bottom of the metal oil smoke exhaust pipe (2) along the gradient of the horizontal pipe (6).

7. The catering oil fume exhaust pipeline oil collecting structure according to claim 1, characterized in that: one end of an oil outlet pipe opening of the oil guide pipe (3) is arranged in a public area, so that managers can maintain facilities conveniently without entering a private area.

8. The catering oil fume exhaust pipe oil collecting structure according to claim 1, characterized in that: an exhaust fan is arranged at the air outlet of the metal oil fume exhaust pipe (2), and the exhaust fan is used for pumping the oil fume in the metal oil fume exhaust pipe (2) to the outside.