CN212900360U

CN212900360U - Replaceable fire valve for waste gas pipeline

Info

Publication number: CN212900360U
Application number: CN202021997687.8U
Authority: CN
Inventors: 钟和东; 钟和平; 曹洪毅
Original assignee: Chongqing Kunchu Electromechanical Equipment Co ltd
Current assignee: Chongqing Kunchu Electromechanical Equipment Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-06
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a replaceable fire valve for waste gas pipeline, which comprises a box body, wherein a valve main body is arranged in the middle of the interior of the box body, the two sides of the valve main body are both fixedly connected with connecting blocks, one side inside each connecting block is provided with a clamping groove, an inserting hole is arranged in the middle of one side face of the connecting block and penetrates through the clamping groove, inserting pin grooves are arranged on two sides of the inserting hole and penetrate through the clamping groove, the inner walls of the two sides of the box body are respectively provided with a sleeve, the inner wall of the sleeve is connected with a moving block in a sliding way, a spring is arranged in the sleeve and at one side opposite to the moving block, a support rod is fixedly connected at one side of the moving block, the utility model discloses a fixing device for inserting hole, including the one end of bracing piece, the equal fixedly connected with fixture block in the inside of draw-in groove just in the one end both sides of bracing piece, the side of bracing piece just has the turn knob for patchhole threaded connection, the lateral surface of turn knob and the inner wall threaded connection of patchhole. The utility model discloses in, can effectively dismantle the change and use.

Description

Replaceable fire valve for waste gas pipeline

Technical Field

The utility model relates to a fire-fighting equipment field especially relates to a removable fire control valve for exhaust gas pipeline.

Background

The fire valve is an important accessory for controlling industrial and building pipelines.

The use of stage is comparatively traditional to the fire control valve door at present, and invariably dismantles the change, compares under, the utility model discloses, can more effective dismantlement use, and can provide effective support, reduce and dismantle required manpower consumption, it is more convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a replaceable fire valve used for an exhaust pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a replaceable fire valve for an exhaust gas pipeline comprises a box body, a valve body is arranged in the middle of the interior of the box body, connecting blocks are fixedly connected to two sides of the valve body, a clamping groove is formed in one side of the interior of each connecting block, an insertion hole is formed in the middle of one side face of each connecting block and penetrates into the clamping groove, insertion pin grooves are formed in two sides of each insertion hole and penetrate into the clamping groove, sleeves are arranged on the inner walls of two sides of the box body, a moving block is connected to the inner walls of the sleeves in a sliding mode, a spring is arranged in each sleeve and opposite to one side of the moving block, a supporting rod is fixedly connected to one side of the moving block, a through hole is formed in the interior of the box body and opposite to one side of each sleeve, each supporting rod penetrates through the through hole and is inserted into the clamping groove, clamping, and a rotating knob is connected to the side surface of the supporting rod and is in threaded connection with the insertion hole, and the outer side surface of the rotating knob is in threaded connection with the inner wall of the insertion hole.

As a further description of the above technical solution:

the hinge is arranged on one side of the front end face of the box body, and a box door is fixedly connected to the side face of the hinge and opposite to the front end face of the box body.

As a further description of the above technical solution:

and one side of the end surface of the box door is fixedly connected with a handle.

As a further description of the above technical solution:

the upper and lower end of box all runs through and is provided with the opening.

As a further description of the above technical solution:

and the upper and lower ports of the valve main body are provided with flange plates.

As a further description of the above technical solution:

the equal fixedly connected with fixed block in telescopic both sides, one side of fixed block and the inner wall fixed connection of box.

As a further description of the above technical solution:

the sleeve and the clamping groove can be arranged in a plurality of equidistant arrangement.

As a further description of the above technical solution:

the support plates are symmetrically disposed about the valve body.

The utility model discloses following beneficial effect has:

1. the utility model discloses, make valve main part and exhaust duct carry out an effective connection through the ring flange, and also be convenient for carry out a dismantlement.

2. The utility model discloses, draw-in groove, patchhole, the insertion pin groove of the connecting block department that sets up through the both sides of valve main part, and sleeve, movable block, spring, bracing piece, the fixture block that sets up through the both sides of box inside form and carry out a fixed stay to the valve main part and use, when being convenient for a dismantlement, also through the spring, form a resilience holding power, keep the stability in use of valve main part.

3. The utility model discloses, turn round respectively with the side of bracing piece, the inner wall threaded connection of patchhole through the rotation to form an effective support and fix the use, and also be convenient for its dismantlement reduces the use of manpower.

4. The utility model discloses, the through-hole that sets up through backup pad department forms the support use to the bracing piece to reduce the bearing capacity that the bracing piece received, guarantee its good result of use.

Drawings

Fig. 1 is a three-dimensional view of a replaceable fire valve for an exhaust pipe according to the present invention;

fig. 2 is a schematic structural diagram of a replaceable fire valve for an exhaust gas pipeline according to the present invention;

fig. 3 is a schematic plan view of a connecting block of a replaceable fire valve for an exhaust gas pipe according to the present invention;

fig. 4 is a schematic plan view of a support plate of a replaceable fire valve for an exhaust gas pipe according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2;

fig. 6 is an enlarged schematic view of the structure at B in fig. 2.

Illustration of the drawings:

1. a hinge; 2. a box door; 3. a handle; 4. a box body; 5. a port; 6. a support plate; 7. a fixed block; 8. a flange plate; 9. a valve body; 10. connecting blocks; 11. an insertion hole; 12. inserting the pin slot; 13. a through hole; 14. a spring; 15. a moving block; 16. a support bar; 17. a sleeve; 18. a clamping block; 19. rotating the knob; 20. a clamping groove.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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. 1-6, the present invention provides an embodiment: a replaceable fire valve for an exhaust gas pipeline comprises a box body 4, a valve body 9 is arranged in the middle of the interior of the box body 4, connecting blocks 10 are fixedly connected to two sides of the valve body 9, a clamping groove 20 is arranged on one side of the interior of the connecting block 10, an inserting hole 11 is formed in the middle of one side face of the connecting block 10 and penetrates through the clamping groove 20, inserting pin grooves 12 are formed in the two sides of the inserting hole 11 and penetrate through the clamping groove 20, sleeves 17 are arranged on the inner walls of the two sides of the box body 4, a moving block 15 is connected to the inner wall of each sleeve 17 in a sliding mode, a spring 14 is arranged in each sleeve 17 and opposite to one side of each moving block 15, a supporting rod 16 is fixedly connected to one side of each moving block 15, a supporting plate 6 is arranged in each box body 4 and opposite to one side of, the equal fixedly connected with fixture block 18 in the inside of draw-in groove 20 and the one end both sides of bracing piece 16, the side of bracing piece 16 just has the turn knob 19 for patchhole 11 threaded connection, and the lateral surface of turn knob 19 and the inner wall threaded connection of patchhole 11 are convenient for carry out an effective support to fixed the use to valve main part 9 when convenient to detach.

Preceding terminal surface one side of box 4 is provided with hinge 1, hinge 1's side and for preceding terminal surface fixedly connected with chamber door 2 of box 4, terminal surface one side fixedly connected with handle 3 of chamber door 2, the last lower extreme of box 4 all runs through and is provided with opening 5, the upper and lower port of valve main part 9 is provided with ring flange 8, the equal fixedly connected with fixed block 7 in sleeve 17's both sides, one side of fixed block 7 and the inner wall fixed connection of box 4, sleeve 17, draw-in groove 20 all can set up a plurality of and equidistant range, backup pad 6 sets up about valve main part 9 symmetry, form a plurality of effective supports and use.

The working principle is as follows: the utility model discloses a removable fire control valve for exhaust gas piping, make valve main part 9 and exhaust gas piping carry out an effective connection through ring flange 8, and also be convenient for carry out a dismantlement, through draw-in groove 20, patchhole 11, insert keyway 12 of connecting block 10 department that the both sides of valve main part 9 set up, and form a fixed support use to valve main part 9 through the sleeve 17, movable block 15, spring 14, bracing piece 16, fixture block 18 that the both sides of box 4 are inside, when being convenient for a dismantlement, also form a resilience holding power through spring 14, to keep the stability in use of valve main part 9, through rotatory turn round 19 respectively with the side of bracing piece 16, the inner wall threaded connection of patchhole 11, thereby form an effective support fixed use, and also be convenient for its dismantlement, reduce the use of manpower, form the support use to bracing piece 16 through the through-hole 13 that backup pad 6 department set up, thereby reducing the bearing capacity of the support bar 16 and ensuring good use effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A removable fire control valve for exhaust gas piping, includes box (4), its characterized in that: a valve body (9) is arranged in the middle of the inside of the box body (4), connecting blocks (10) are fixedly connected to two sides of the valve body (9), a clamping groove (20) is formed in one side of the inside of the connecting block (10), an inserting hole (11) is formed in the middle of one side face of the connecting block (10) and penetrates through the clamping groove (20), inserting pin grooves (12) are formed in two sides of the inserting hole (11) and penetrate through the clamping groove (20), sleeves (17) are arranged on the inner walls of two sides of the box body (4), a moving block (15) is connected to the inner wall of each sleeve (17) in a sliding mode, a spring (14) is arranged in each sleeve (17) and on one side opposite to the moving block (15), a supporting rod (16) is fixedly connected to one side of each moving block (15), a supporting plate (6) is arranged in each box body (, the utility model discloses a clamping groove (20) is characterized in that the backup pad (6) runs through and is provided with through-hole (13), bracing piece (16) run through-hole (13) and insert the inside of draw-in groove (20), the equal fixedly connected with fixture block (18) in the inside of draw-in groove (20) in the one end both sides of bracing piece (16), the side of bracing piece (16) just has rotary knob (19) for patchhole (11) threaded connection, the lateral surface of rotary knob (19) and the inner wall threaded connection of patchhole (11).

2. A replaceable fire valve for an exhaust pipe as claimed in claim 1, wherein: the hinge box is characterized in that a hinge (1) is arranged on one side of the front end face of the box body (4), and a box door (2) is fixedly connected to the side face of the hinge (1) and opposite to the front end face of the box body (4).

3. A replaceable fire valve for an exhaust pipe as claimed in claim 2, wherein: one side of the end surface of the box door (2) is fixedly connected with a handle (3).

4. A replaceable fire valve for an exhaust pipe as claimed in claim 1, wherein: the upper end and the lower end of the box body (4) are provided with through holes (5) in a penetrating mode.

5. A replaceable fire valve for an exhaust pipe as claimed in claim 1, wherein: and the upper and lower ports of the valve main body (9) are provided with flange plates (8).

6. A replaceable fire valve for an exhaust pipe as claimed in claim 1, wherein: the two sides of the sleeve (17) are fixedly connected with fixing blocks (7), and one side of each fixing block (7) is fixedly connected with the inner wall of the box body (4).

7. A replaceable fire valve for an exhaust pipe as claimed in claim 1, wherein: the sleeve (17) and the clamping groove (20) can be arranged in a plurality of and at equal intervals.

8. A replaceable fire valve for an exhaust pipe as claimed in claim 1, wherein: the support plate (6) is arranged symmetrically with respect to the valve body (9).