CN210219765U

CN210219765U - Flame projecting nozzle with cleaning function

Info

Publication number: CN210219765U
Application number: CN201920713121.9U
Authority: CN
Inventors: Shengbao Zang; 臧生宝
Original assignee: Siyang Xinlu Traffic Facilities Co ltd
Current assignee: Siyang Xinlu Traffic Facilities Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-03-31
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to a flame nozzle mechanical equipment technical field, specifically is a flame nozzle with clearance function, including burner, the opening of burner top surface and inside are equipped with the cavity, burner bottom surface and intake cavity top threaded connection, intake cavity top surface is equipped with the venthole, intake cavity bottom surface centre of a circle department is equipped with the through-hole, the through-hole side is equipped with the inlet port, the inlet port is located intake cavity bottom surface, intake cavity side and four-way pipe threaded connection, the four-way pipe is equipped with four intake pipes, and the intake pipes communicate each other, the intake pipe medial surface threaded connection of intake cavity offside has sealed lid, the sealed lid inside is equipped with the cavity, the sealed lid inside threaded connection has the sealing plug, be equipped with the sealing washer between sealing plug and the sealed lid inside bottom surface; the utility model relates to a bocca with clearance function constructs rationally, and the operation of being convenient for has improved the cleaning efficiency to the venthole of jam greatly.

Description

Flame projecting nozzle with cleaning function

Technical Field

The utility model relates to a bocca mechanical equipment technical field specifically is a bocca with clearance function.

Background

The venthole is stopped up by the residue that drops very easily after current bocca uses for a long time, causes the gas to give vent to anger not smooth, causes the bocca's flame function unusual, influences the normal clear of work, moreover, the venthole is stopped up the back, needs unpack the machine apart and dredge the venthole, complex operation, extravagant artifical manpower, and the cost is higher, the bocca that has the clearance function of urgent need.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at: provides a flame nozzle with a cleaning function, which aims to solve the problems existing in the prior art in the background technology.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bocca with clearance function, includes the burner, burner top surface opening and inside are equipped with the cavity, burner bottom surface and air intake cavity top threaded connection, air intake cavity top surface is equipped with the venthole, air intake cavity bottom surface centre of a circle department is equipped with the through-hole, the other inlet port that is equipped with of through-hole, the inlet port is located air intake cavity bottom surface, air intake cavity side and four-way pipe threaded connection, the four-way pipe is equipped with four intake pipes, and communicate each other between the intake pipe, air intake cavity offside air intake pipe medial surface threaded connection has sealed lid, the inside cavity that is equipped with of sealed lid, the inside threaded connection of sealed lid has the sealing plug, be equipped with the sealing washer with the inside bottom surface of sealed lid, sealed lid below is equipped with the button, button fixedly connected with thimble, the thimble runs through in proper order, The sealing ring, the sealing plug and the through hole are provided with a spring between the sealing cover and the button.

Further, the sealing ring is in close contact with the thimble; the close contact of the sealing ring and the ejector pin ensures the sealing performance of the sealing ring, prevents gas leakage, and is in sliding connection with the ejector pin.

Furthermore, a convex strip is fixedly connected to the outer surface of the air inlet cavity, and the convex strip is in a regular hexagon shape; the convex strip of regular hexagon is convenient for press from both sides tightly the convex strip with the spanner, and then locks and dismantles the air inlet cavity.

Furthermore, the thimble comprises a support and a needle head, the needle head is fixed at the upper end of the support, the support is slidably connected in the through hole, and the diameter of the needle head is smaller than that of the support; the support post is connected in the through hole in a sliding manner, and the through hole plays a role in guiding the support post and preventing the thimble from deviating; the pillar is thicker than the needle head, and the pillar plays a supporting role for the needle head, so that the rigidity of the thimble is improved.

Further, the diameter of the needle head is smaller than that of the air outlet hole; the needle head can dredge the blocked air outlet conveniently.

(III) advantageous effects

(1) The sealing ring is tightly contacted with the thimble; the close contact of the sealing ring and the ejector pin ensures the sealing performance of the sealing ring, prevents gas leakage, and is in sliding connection with the ejector pin.

(2) The outer surface of the air inlet cavity is fixedly connected with a convex strip which is in a regular hexagon shape; the convex strip of regular hexagon is convenient for press from both sides tightly the convex strip with the spanner, and then locks and dismantles the air inlet cavity.

(3) The thimble comprises a support column and a needle head, the needle head is fixed at the upper end of the support column, the support column is connected in the through hole in a sliding manner, and the diameter of the needle head is smaller than that of the support column; the support post is connected in the through hole in a sliding manner, and the through hole plays a role in guiding the support post and preventing the thimble from deviating; the pillar is thicker than the needle head, and the pillar plays a supporting role for the needle head, so that the rigidity of the thimble is improved.

(4) The diameter of the needle head is smaller than that of the air outlet hole; the needle head can dredge the blocked air outlet conveniently.

The utility model relates to a flame nozzle with clearance function constructs rationally, the operation of being convenient for, has greatly improved the clearance efficiency to the venthole that blocks up, has guaranteed the normal work of flame nozzle, has avoided dismantling the clearance to the machine manual work, has practiced thrift the cost; the thimble on the button is upwards punctured by pressing the button, and the needle head penetrates through the blocked air outlet hole to realize the dredging of the blocked air outlet hole; the spring plays a role in resetting the button; the gas gets into through the intake pipe, and rethread inlet port then burns in the burner tip through the venthole, and the cooperation of sealing plug, sealing washer and sealed lid can effectually prevent that the gas from leaking.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-burner tip, 2-air inlet cavity, 21-air outlet, 22-air inlet, 23-through hole, 24-raised strip, 3-four-way pipe, 31-air inlet, 4-sealing cover, 5-sealing plug, 6-sealing ring, 7-thimble, 71-pillar, 72-needle, 8-spring and 9-button.

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.

Example 1:

a burner with a cleaning function comprises a burner, wherein a top surface of the burner 1 is opened and is internally provided with a cavity, the bottom surface of the burner 1 is in threaded connection with the top end of an air inlet cavity 2, the top surface of the air inlet cavity 2 is provided with an air outlet 21, the circle center of the bottom surface of the air inlet cavity 2 is provided with a through hole 23, an air inlet 22 is arranged beside the through hole 23, the air inlet 22 is arranged at the bottom surface of the air inlet cavity 2, the outer side surface of the air inlet cavity 2 is in threaded connection with a four-way pipe 3, the four-way pipe 3 is provided with four air inlet pipes 31, the air inlet pipes 31 are mutually communicated, the inner side surface of the air inlet pipe 31 at the opposite side of the air inlet cavity 2 is in threaded connection with a sealing cover 4, the sealing cover 4 is internally provided with a cavity, the sealing ring 5, A sealing ring 6, a sealing plug 5 and a through hole 23, and a spring 8 is arranged between the sealing cover 4 and the button 9.

The sealing ring 6 is tightly contacted with the thimble 7; the close contact of the sealing ring and the ejector pin ensures the sealing performance of the sealing ring, prevents gas leakage, and is in sliding connection with the ejector pin.

The outer surface of the air inlet cavity 2 is fixedly connected with a convex strip 24, and the convex strip 24 is in a regular hexagon shape; the convex strip of regular hexagon is convenient for press from both sides tightly the convex strip with the spanner, and then locks and dismantles the air inlet cavity.

The thimble 7 comprises a support column 71 and a needle 72, the needle 72 is fixed at the upper end of the support column 71, the support column 71 is slidably connected in the through hole 23, and the diameter of the needle 72 is smaller than that of the support column 71; the support post is connected in the through hole in a sliding manner, and the through hole plays a role in guiding the support post and preventing the thimble from deviating; the pillar is thicker than the needle head, and the pillar plays a supporting role for the needle head, so that the rigidity of the thimble is improved.

The diameter of the needle 72 is smaller than that of the air outlet 21; the needle head can dredge the blocked air outlet conveniently.

The flame-throwing nozzle can meet the requirements of different purposes by connecting a plurality of flame-throwing nozzles in parallel or in series through the air inlet pipe 31 of the four-way pipe 3.

The fixed connection of the embodiment is welding or bolt connection.

The working principle is as follows: the thimble on the button is upwards punctured by pressing the button, and the needle head penetrates through the blocked air outlet hole to realize the dredging of the blocked air outlet hole; the spring plays a role in resetting the button; the gas gets into through the intake pipe, and rethread inlet port then burns in the burner tip through the venthole, and the cooperation of sealing plug, sealing washer and sealed lid can effectually prevent that the gas from leaking.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bocca with clearance function which characterized in that: the combustion burner comprises a combustion burner (1), wherein the top surface of the combustion burner (1) is opened and is internally provided with a cavity, the bottom surface of the combustion burner (1) is in threaded connection with the top end of an air inlet cavity (2), the top surface of the air inlet cavity (2) is provided with an air outlet (21), the circle center of the bottom surface of the air inlet cavity (2) is provided with a through hole (23), an air inlet (22) is arranged beside the through hole (23), the air inlet (22) is arranged on the bottom surface of the air inlet cavity (2), the side surface of the air inlet cavity (2) is in threaded connection with a four-way pipe (3), the four-way pipe (3) is provided with four air inlet pipes (31), the air inlet pipes (31) are communicated with each other, the inner side surface of the air inlet pipe (31) on the opposite side of the air inlet cavity (2) is in, sealing plug (5) with be equipped with sealing washer (6) between the inside bottom surface of sealed lid (4), sealed lid (4) below is equipped with button (9), button (9) fixedly connected with thimble (7), thimble (7) run through from bottom to top in proper order sealing plug (4) sealing washer (6) sealing plug (5) with through-hole (23), sealed lid (4) with be equipped with spring (8) between button (9).

2. A torch having a cleaning function according to claim 1, wherein: the sealing ring (6) is in close contact with the thimble (7).

3. A torch having a cleaning function according to claim 1, wherein: the outer surface of the air inlet cavity (2) is fixedly connected with a convex strip (24), and the convex strip (24) is in a regular hexagon shape.

4. A torch having a cleaning function according to claim 1, wherein: thimble (7) are including pillar (71) and syringe needle (72), syringe needle (72) are fixed in pillar (71) upper end, pillar (71) sliding connection in through-hole (23), the diameter of syringe needle (72) is less than the diameter of pillar (71).

5. A torch having a cleaning function according to claim 4, wherein: the diameter of the needle head (72) is smaller than that of the air outlet hole (21).