CN212564788U

CN212564788U - Gas conveying assembly matched with conveniently-disassembled gas furnace

Info

Publication number: CN212564788U
Application number: CN202020529240.1U
Authority: CN
Inventors: 林玉强; 欧祖运; 杨南
Original assignee: DONGGUAN HUAMEI FOOD CO LTD
Current assignee: DONGGUAN HUAMEI FOOD CO LTD
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2021-02-19
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a supporting gas delivery unit of formula gas furnace just tears open mainly includes the person in charge, revolves and presses cover, inoxidizing coating, six arriss ring and side clamping ring, the person in charge about both ends ladder department cover establish install the thread bush, thread bush inner wall and be responsible for end outer wall fixed connection, be responsible for the top middle part and run through fixed mounting and extend the pipe, extend pipe upper portion outer wall and be provided with the thread groove, extend the pipe and be responsible for inside the switching on, it is provided with the chamber of crossing water to be responsible for the lateral wall position, be responsible for the fixed water pipe that runs through to install the symmetry and set up of top edge, the water pipe switches on with the intracavity of crossing water inside, the thread bush outer wall connects soon through the screw thread and installs six arriss rings, and six arriss ring. The utility model discloses structurally reasonable in design, this conveying component's assembly structure dismantles conveniently for the change in later stage is overhauld swiftly, guarantees maintenance efficiency, and the expansion of this device is nimble, and oneself protection is strong with the protective capacities to follow-up equipment, and the maintenance cycle extension of equipment use guarantees machining efficiency.

Description

Gas conveying assembly matched with conveniently-disassembled gas furnace

Technical Field

The utility model relates to a gas delivery assembly specifically is a supporting gas delivery assembly of formula gas furnace just tears open.

Background

The gas furnace is a national standard energy-saving periodic operation furnace, has a super energy-saving structure and has an energy-saving effect of 65 percent. The trolley adopts an anti-collision sealing brick, the furnace door adopts a spring type hold-down mechanism, the trolley and the furnace door are automatically sealed and integrally connected with a rail, the base installation is not needed, and the trolley can be used after being placed on a horizontal ground. The gas furnace is mainly used for quenching, annealing and aging of high-chromium and high-manganese steel castings, nodular cast iron, rollers, steel balls, 45 steel, stainless steel and the like and heat treatment of various mechanical parts, the gas furnace for the production line has long service time, and gas accessories and household accessories have functional differences, for example, more sensors are required to be installed for automatic control.

The assembly structure of current conveying component dismantles inconveniently for the change in later stage is overhauld loaded down with trivial details, influences maintenance efficiency, and the expansibility of current device is not enough, and the self-protection is not good, causes the maintenance cycle of equipment usage short, influences machining efficiency.

Disclosure of Invention

An object of the utility model is to provide a just, tear supporting gas delivery assembly of formula gas furnace open to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a gas conveying assembly matched with a conveniently-disassembled gas furnace mainly comprises a main pipe, a rotary pressing sleeve, a protective layer, a hexagonal ring and a side pressing ring, wherein the left end and the right end of the main pipe are sleeved with threaded sleeves, the inner wall of each threaded sleeve is fixedly connected with the outer wall of the end part of the main pipe, the middle part of the top end of the main pipe is fixedly provided with an expanding pipe in a penetrating way, the outer wall of the upper part of the expanding pipe is provided with a threaded groove, the expanding pipe is communicated with the inside of the main pipe, the side wall of the main pipe is provided with a water passing cavity, the edge of the top end of the main pipe is fixedly provided with symmetrically-arranged water passing pipes in a penetrating way, the water passing pipes are communicated with the inside of the water passing cavity, the outer wall of the threaded sleeve is provided with the hexagonal ring in a threaded rotary connection way through threads, the inner wall of the hexagonal ring is assembled with the, the intubate outside cover is established and is installed the corrosion resistant layer, and corrosion resistant layer outside fixed mounting has the inoxidizing coating, well connection seat is located the lateral wall fixed mounting of intubate one end has the preforming that the symmetry set up, and the inseparable crimping of preforming inner wall and inoxidizing coating outer wall, the preforming outer wall connects soon through the screw thread to be installed and presses the cover soon, screwed pipe and the threaded sleeve outside connect soon respectively and install the side clamping ring, be responsible for inner wall fixed mounting has the flight, it has the lateral plate that the equidistance was arranged to press cover outer wall fixed mounting soon.

As a further aspect of the present invention: wear-resisting rings which are symmetrically arranged are fixedly arranged at the left end and the right end of the hexagonal ring, and the side pressure ring side walls are in close contact with the wear-resisting ring side walls.

As a further aspect of the present invention: and a hexagonal base is fixedly arranged at the lower part of the outer side of the expansion pipe.

As a further aspect of the present invention: the internal screw direction of the hexagonal ring is opposite to the screw direction of the inner wall of the lateral pressure ring.

As a further aspect of the present invention: the pressing sheet is in a wedge shape, and the shape of the inner wall of the spinning sleeve is matched with the shape of the pressing sheet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses structurally reasonable in design, this conveying component's assembly structure dismantles conveniently for the change in later stage is overhauld swiftly, guarantees maintenance efficiency, and the expansion of this device is nimble, and oneself protection is strong with the protective capacities to follow-up equipment, and the maintenance cycle extension of equipment use guarantees machining efficiency.

Drawings

Fig. 1 is a schematic structural view of a gas delivery assembly for a detachable gas furnace.

FIG. 2 is a schematic cross-sectional view of the main pipe, the spiral piece, the assembly seat, the middle sleeve and the lateral pressure ring of the gas delivery assembly of the detachable gas furnace.

FIG. 3 is a schematic cross-sectional view of the protective layer, corrosion resistant layer, pressing sheet and spinning sleeve in the gas delivery assembly of the gas stove.

In the figure: the device comprises a main pipe 1, a hexagonal base 2, a wear-resistant ring 3, a threaded pipe 4, a pressing sheet 5, an insertion pipe 6, a water passing cavity 7, a liner 8, a spinning sleeve 9, a protective layer 10, a middle connecting base 11, a hexagonal ring 12, a side pressing ring 13, an expansion pipe 14, a water passing pipe 15, a threaded sleeve 16, a spiral sheet 18, a corrosion-resistant layer 19 and a side sheet 20.

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.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, in the embodiment of the present invention, a detachable gas furnace matching gas delivery assembly mainly comprises a main pipe 1, a spinning sleeve 9, a protective layer 10, a hexagonal ring 12 and a side pressure ring 13, wherein stepped portions at left and right ends of the main pipe 1 are sleeved with threaded sleeves 16, inner walls of the threaded sleeves 16 are fixedly connected with outer walls of end portions of the main pipe 1, an expanding pipe 14 penetrates through and is fixedly installed at the middle of the top end of the main pipe 1, a threaded groove is formed in an outer wall of an upper portion of the expanding pipe 14, the expanding pipe 14 is communicated with the inside of the main pipe 1, a water passing cavity 7 is formed in a position of a side wall of the main pipe 1, symmetrically arranged water passing pipes 15 fixedly penetrate through and are installed at an edge of the top end of the main pipe 1, the water passing pipes 15 are communicated with the inside of the water passing cavity 7, the outer wall of the threaded sleeves 16 is rotatably installed with the hexagonal ring 12 through threads, inner walls of the

hexagonal ring

12, 4 tip fixed mounting of screwed pipe has well connection socket 11, and well connection socket 11 keeps away from 4 one end fixed mounting of screwed pipe has intubate 6, and 6 outside covers of intubate are established and are installed corrosion

resistant layer

19, and 19 outside fixed mounting of corrosion resistant layer has inoxidizing coating 10, lateral wall fixed mounting that well connection socket 11 is located 6 one end of intubate has preforming 5 that the symmetry set up, the inseparable crimping of 5 inner walls of preforming and inoxidizing coating 10 outer wall, 5 outer walls of preforming connect soon through the screw thread and install spinning cover 9, the screwed

pipe

4 and 16 outsides of thread bush connect soon respectively and install side clamping ring 13, be responsible for 1 inner wall fixed mounting of 1 and have flight 18, spinning cover 9 outer wall fixed mounting has the lateral plate 20 that the equidista.

Wear-resisting ring 3 that the symmetry set up is fixed mounting at both ends about hexagonal ring 12, and the lateral wall of side clamping ring 13 and the 3 lateral walls in close contact with of wear-resisting ring.

And a hexagonal base 2 is fixedly arranged at the lower part of the outer side of the expansion pipe 14.

The internal screw direction of the hexagonal ring 12 is opposite to the screw direction of the inner wall of the side pressure ring 13.

The pressing sheet 5 is in a wedge shape, and the shape of the inner wall of the spinning sleeve 9 is matched with the shape of the pressing sheet 5.

The utility model discloses a theory of operation is:

the utility model relates to a just, tear supporting gas delivery module of formula gas furnace open, when using, adopt main pipe 1 to cooperate and extend pipe 14 and can carry out the assembly of connecing soon of external sensor, conveniently install multiple detection sensor, adopt hexagonal seat 2 to extend the impetus position of installation and provide, can fix and extend pipe 14 through the instrument when guaranteeing to install, damage the connected position of extending pipe 14 and main pipe 1 when avoiding assembling, and cooperate with water cavity 7 through water pipe 15, cool down the temperature of main pipe 1 position, avoid the factory building temperature high, influence the precision of detection, and through cooling down the temperature of protection sensor for main pipe 1, and carry out the spiral direction through flight 18 with the gas of inside, make the solid of gas inside under the effect of spiral centrifugal force, guarantee the cleanness of air feed, guarantee the use stability of follow-up equipment, and at the mounted position, connect with screwed pipe 4 and thread bush 16 soon through hexagonal ring 12, hexagonal ring 12 screw thread revolves to contrary with side pressure ring 13 inner wall screw thread, through

side pressure ring

13 and 3 lateral walls in close contact with of wear-resisting ring, can avoid hexagonal ring 12 and screwed pipe 4 and thread bush 16 relative rotations, and when dismantling, revolve side pressure ring 13 earlier to the position farthest away from hexagonal ring 12, later with hexagonal ring 12 to one side rotatory, break away from with an end part that needs to be changed, conveniently change, and when carrying out the pipeline change, separate spinning cover 9 and preforming 5, make preforming 5 inner wall and inoxidizing coating 10 break away from the crimping, conveniently change the pipeline.

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. A gas conveying assembly matched with a conveniently-disassembled gas furnace mainly comprises a main pipe (1), a spinning sleeve (9), a protective layer (10), a hexagonal ring (12) and a side pressing ring (13), and is characterized in that a threaded sleeve (16) is sleeved at the step positions of the left end and the right end of the main pipe (1), the inner wall of the threaded sleeve (16) is fixedly connected with the outer wall of the end part of the main pipe (1), an expansion pipe (14) penetrates through the middle part of the top end of the main pipe (1) and is fixedly installed, a threaded groove is formed in the outer wall of the upper part of the expansion pipe (14), the expansion pipe (14) is communicated with the inner part of the main pipe (1), a water passing cavity (7) is formed in the side wall position of the main pipe (1), water passing pipes (15) which are symmetrically arranged penetrate through the edge of the top end of the main pipe (1), the water passing pipes (15) are communicated with the inner part of the, the inner wall of the hexagonal ring (12) is screwed with the threaded sleeve (16) through threads to be assembled, one end of a main pipe (1) is kept away from the inside of the hexagonal ring (12) and is screwed with a threaded pipe (4), the end part of the threaded pipe (4) is fixedly provided with a middle joint seat (11), one end of the middle joint seat (11) is kept away from the threaded pipe (4) and is fixedly provided with an insertion pipe (6), the outer side of the insertion pipe (6) is sleeved with a corrosion resistant layer (19), the outer side of the corrosion resistant layer (19) is fixedly provided with a protective layer (10), the side wall of the middle joint seat (11) at one end of the insertion pipe (6) is fixedly provided with pressing sheets (5) which are symmetrically arranged, the inner wall of each pressing sheet (5) is tightly pressed with the outer wall of the protective layer (10), the outer wall of each pressing sheet (5) is screwed with a screwing sleeve (9) through threads, the outer sides of the threaded pipe (4) and the, the outer wall of the spinning sleeve (9) is fixedly provided with side pieces (20) which are arranged at equal intervals.

2. The matched gas conveying assembly of the easy-to-detach gas furnace according to claim 1, wherein the left end and the right end of the hexagonal ring (12) are fixedly provided with symmetrically arranged wear-resisting rings (3), and the side walls of the side pressure rings (13) are tightly contacted with the side walls of the wear-resisting rings (3).

3. The gas delivery assembly for a detachable gas furnace as claimed in claim 1, wherein the lower part of the outer side of the expansion pipe (14) is fixedly provided with a hexagonal base (2).

4. The gas delivery assembly for a detachable gas furnace according to claim 1, wherein the inner screw direction of the hexagonal ring (12) is opposite to the screw direction of the inner wall of the side pressure ring (13).

5. The gas delivery assembly for a detachable gas furnace according to claim 1, wherein the pressing plate (5) has a wedge shape, and the shape of the inner wall of the spinning sleeve (9) matches with the shape of the pressing plate (5).