CN110925787A

CN110925787A - Balanced oil control device for fuel oil tanks of boilers

Info

Publication number: CN110925787A
Application number: CN201911303626.9A
Authority: CN
Inventors: 姚玉南; 李灏; 门曦凯; 徐晨冉
Original assignee: Wuhan University of Technology WUT
Current assignee: Wuhan University of Technology WUT
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-03-27

Abstract

The invention provides a balance oil control device for a fuel oil tank of a boiler, which comprises an oil tank main body and is characterized in that an oil outlet communicated with the inside and the outside of the oil tank main body is arranged on the outer wall of the oil tank main body, and a rotating rod vertical to the axis of the oil outlet is arranged on the upper side of the oil outlet; a baffle is arranged inside the oil outlet, and the diameter of the baffle is the same as the inner diameter of the oil outlet; the rotating rod extends towards the inside of the oil outlet and is fixedly connected with the edge of the baffle plate; the axis of the rotating rod and the baffle are in the same plane; the rotating rod drives the baffle plate to rotate when rotating. The invention aims to overcome the defects of the prior art and provides a balance oil control device for a fuel oil tank of a boiler, which ensures the balance and coordination of discharge flow.

Description

Balance oil control device for fuel oil tank of boiler

Technical Field

The invention relates to the technical field of boilers, in particular to a balance oil control device for a fuel oil tank of a boiler.

Background

The boiler is operated at the same time in the two parts of boiler and boiler, after water enters the boiler, the boiler heating surface transfers the absorbed heat to water in the steam-water system, so that the water is heated into hot water with certain temperature and pressure or generated steam, and the hot water or the generated steam is led out for application. In the combustion equipment part, fuel is combusted to continuously release heat, high-temperature flue gas generated by combustion transfers the heat to a boiler heating surface through heat propagation, the temperature of the high-temperature flue gas is gradually reduced, and the high-temperature flue gas is finally discharged from a chimney. The boiler is internally provided with a fuel oil tank which outputs fuel oil through the operation of an opening gate.

However, the amount of oil released suddenly increases when the gate is opened, resulting in an unbalanced oil discharge, and the amount of oil discharged may increase or decrease when the gate is opened.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a balance oil control device for a fuel oil tank of a boiler, which ensures the balance and coordination of discharge flow.

The invention provides a balance oil control device for a fuel oil tank of a boiler, which comprises an oil tank main body and is characterized in that an oil outlet communicated with the inside and the outside of the oil tank main body is arranged on the outer wall of the oil tank main body, and a rotating rod vertical to the axis of the oil outlet is arranged on the upper side of the oil outlet; a baffle is arranged inside the oil outlet, and the diameter of the baffle is the same as the inner diameter of the oil outlet; the rotating rod extends towards the inside of the oil outlet and is fixedly connected with the edge of the baffle plate; the axis of the rotating rod and the baffle are in the same plane; the rotating rod drives the baffle plate to rotate when rotating.

In the technical scheme, the rotating rod is in threaded fit with the oil outlet.

Among the above-mentioned technical scheme, the fixed rolling disc that has cup jointed in the top outside of dwang.

In the technical scheme, a buoy is arranged in the oil tank main body, and a highest warning inductor and a lowest warning inductor are respectively arranged on the inner wall of the oil tank main body; the outer wall of the oil tank main body is provided with a display panel and a warning lamp; when the highest warning sensor detects the buoy on the detection plane, displaying alarm information through a display panel and lighting a warning lamp; when the lowest warning inductor detects the buoy on the detection plane, the display panel displays warning information and lights the warning lamp.

In the technical scheme, the oil tank main body is of a structure with an opening at the top, and a plurality of movably hinged oil baffle plates are uniformly arranged on the edge of the top end of the oil tank main body; the plurality of oil baffle plates can be gathered above the oil tank main body, and the upper side edges of the plurality of oil baffle plates are matched to form a round hole.

In the technical scheme, the supporting legs are uniformly arranged on the outer side of the oil tank main body, the supporting legs are arranged on the outer side of the oil tank main body in a circular array mode by using the oil tank main body, and the supporting legs are connected with the oil tank main body in a welded mode.

In the technical scheme, the edge of the top end of the oil tank main body is provided with the built-in groove, the built-in groove is fixedly provided with the rotating shaft, the edge of the oil baffle plate is provided with the connecting piece, and the connecting piece is movably sleeved outside the rotating shaft.

Compared with the prior art, the invention has the beneficial effects that: the device reasonable in design, the operation of being convenient for, the fender oil board can make progress and beat the operation downwards, can guarantee to make the fuel splash all around when adding oil after upwards beating, not the time spent beat down can, normal operation is not delayed, the inside liquid level can be kept watch on constantly in the setting of display panel, the setting of the highest warning inductor is through the warning light warning when the highest liquid level is crossed to inside fluid, guarantee can not appear omitting, the setting of the lowest warning inductor is through the warning light warning when inside fluid is less than when the lowest liquid level, in order to avoid inside empty operation that influences the machine of oil, the rolling disc drives the baffle and rotates, the rotatory adjustment of oil mass that can get rid of as required, the balance and the coordination of discharge capacity have been guaranteed, and is easy and simple to handle.

Drawings

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

FIG. 2 is a schematic view of the working structure of the oil baffle of the present invention;

FIG. 3 is a schematic view of the connection structure of the oil deflector according to the present invention;

FIG. 4 is a cross-sectional view of the present invention;

fig. 5 is a schematic structural view of a control gate valve according to the present invention.

In the figure: 1. an oil tank main body; 2. an oil baffle plate; 3. a built-in groove; 4. a display panel; 5. a warning light; 6. supporting legs; 7. an oil outlet; 8. rotating the rod; 9. rotating the disc; 10. a rotating shaft; 11. a connecting member; 12. a highest alert sensor; 13. a float; 14. a minimum alert sensor; 15. and a baffle plate.

Detailed Description

The invention will be further described in detail with reference to the following drawings and specific examples, which are not intended to limit the invention, but are for clear understanding.

As shown in fig. 1 and 2, the oil tank comprises an oil tank main body 1, supporting legs 6 are arranged on the outer side of the oil tank main body 1, the number of the supporting legs 6 is four, the supporting legs 6 are arranged on the outer side of the oil tank main body 1 in a circular array mode, the supporting legs 6 are L-shaped components, the supporting legs 6 are connected with the oil tank main body 1 in a welding mode, an oil baffle plate 2 is arranged on the outer side of the oil tank main body 1, a connecting piece 11 is arranged on the inner side of the oil baffle plate 2, a rotating shaft 10 is arranged inside the connecting piece 11, a display plate 4 is arranged on the outer side of the oil tank main body 1, an oil outlet 7 is arranged on the outer side of the oil tank main body 1, a rotating rod 8.

In fig. 3: the oil tank main part 1 outside is provided with built-in

groove

3, 3 welded connection rotation axis 10 in built-in groove, 11 swivelling joint rotation axis 10 of connecting piece, 11 welded connection of connecting piece keep off the oiled-plate 2, keep off the oiled-plate 2 and pass through 11 swivelling joint oil tank main part 1 of connecting piece, it is provided with four altogether to keep off the oiled-plate 2, the outside of oil tank main part 1 is arranged in the array respectively, four keep off the oiled-plate 2 and close into the conical component of a flat top, keep off the operation that can upwards play downwards of oiled-plate 2, can guarantee to make the fuel splash all around when adding oil after upwards playing, not the time spent play down can, normal operation is not.

In fig. 4: the inside of fuel tank main part 1 is provided with highest warning inductor 12 (the model is parekerHB), the below of highest warning inductor 12 is provided with buoy 13, the below of buoy 13 is provided with lowest warning inductor 14 (the model is parekerHB), buoy 13 is the same component with lowest warning inductor 14, the below of display panel 4 is provided with warning light 5, highest warning inductor 12 electric connection warning light 5, lowest warning inductor 14 electric connection warning light 5, the setting of highest warning inductor 12 is warned through warning light 5 when the highest liquid level is crossed to inside fluid, guarantee that the omission can not appear, the setting of lowest warning inductor 14 warns through warning light 5 when the fluid of inside is less than the lowest liquid level, in order to avoid inside empty operation that influences the machine.

In fig. 5: oil-out 7 welded connection oil tank main part 1, the inside of oil-out 7 is provided with baffle 15, the internal diameter of oil-out 7 and the external diameter looks adaptation of baffle 15, rolling disc 9 welded connection dwang 8, dwang 8 welded connection baffle 15, dwang 8 threaded connection oil-out 7, rolling disc 9 passes through dwang 8 fixed connection baffle 15, baffle 15 passes through rolling disc 9 swivelling joint oil-out 7, rolling disc 9 drives baffle 15 and rotates, the oil mass rotation adjustment that can get rid of as required, the balance and the coordination of discharge flow have been guaranteed.

The working principle of the invention is as follows: oil is poured into the oil tank main body 1, the buoy 13 rises along with the rise of the liquid level, when the oil reaches the position of the highest warning sensor 12, the highest warning sensor 12 gives an alarm after sensing, the warning lamp 5 lights up along with the alarm, the oil pouring operation can be stopped, when oil is required to be discharged, the rotating disc 9 is rotated, the rotating disc 9 drives the rotating disc 8 below to rotate along with the rotating disc, the rotating disc rotates by 90 degrees and is completely opened to discharge the oil, the outlet is controlled to have small flow, the adjustment is carried out according to the requirement, the condition of large amount of surging can not occur, the balance and coordination are kept, the amount of the discharged oil can be rotated according to the condition, when the amount of the oil in the oil tank is lower than the position of the lowest warning sensor 14, a warning can be given out, the warning lamp 5 receives a signal, the oil baffle plate 2 is pushed inwards through the connecting piece 11 and the rotating shaft 10, the four oil baffle plates 2 are in contact to form a round hole, so that the oil cannot splash all the time when being poured, and the oil baffle plates 2 can be downwards hit by the action of pouring the oil.

The above embodiments are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equally replaced or changed within the scope of the present invention.

Claims

1. a balanced oil control device for the fuel oil tank of a boiler, comprising an oil tank main body, characterized in that the outer wall of the oil tank main body is provided with an oil outlet that communicates with the inside and outside of the oil tank main body, and the upper part of the oil outlet is provided with an oil outlet. A rotating rod perpendicular to its axis is arranged on the side; a baffle plate is arranged inside the oil outlet, and the diameter of the baffle plate is the same as the inner diameter of the oil outlet; the rotating rod extends toward the inside of the oil outlet and is fixedly connected to the baffle edge; The axis and the baffle are in the same plane; when the rotating rod rotates, the baffle is driven to rotate.

2 . The balanced oil control device for a fuel oil tank of a boiler according to claim 1 , wherein the rotating rod is threaded with the oil outlet. 3 .

3 . The balance oil control device for a fuel oil tank of a boiler according to claim 2 , wherein a rotating disk is fixedly sleeved on the top of the rotating rod. 4 .

4. The balanced oil control device for a fuel oil tank of a boiler according to claim 1, wherein the main body of the oil tank is provided with a buoy, and the inner wall of the main body of the oil tank is respectively provided with a highest warning sensor and a lowest warning sensor; A display panel and a warning light are arranged on the outer wall of the main body of the oil tank; when the highest warning sensor detects a buoy on its detection plane, the alarm information will be displayed on the display panel and the warning light will be lit; when the lowest warning sensor detects a buoy on its detection plane When the buoy is reached, the alarm information will be displayed on the display panel and the warning light will be lit.

5. The balanced oil control device for a fuel oil tank of a boiler according to claim 1, wherein the main body of the oil tank is a structure with an open top, and the top edge of the oil tank is evenly provided with a plurality of living hinged oil baffles; The oil baffles can be gathered above the main body of the oil tank, and the upper edges of the plurality of oil baffles cooperate to form a circular hole.

6. The balanced oil control device for a fuel oil tank of a boiler according to claim 1, characterized in that the outer side of the main body of the oil tank is evenly provided with support feet, and the support feet are placed in the oil tank main body as a circular array and placed in the oil tank. On the outside of the tank main body, the support feet are welded and connected to the oil tank main body.

7. The balanced oil control device for a fuel oil tank of a boiler according to claim 5, wherein the top edge of the main body of the oil tank is provided with a built-in groove, and the built-in groove is fixedly provided with a rotating shaft, and the A connecting piece is arranged on the edge, and the connecting piece is movably sleeved outside the rotating shaft.