CN211951478U

CN211951478U - Quick-open type accident water drain valve

Info

Publication number: CN211951478U
Application number: CN202020391669.9U
Authority: CN
Inventors: 刘俊涛; 谢素红
Original assignee: Henan Zhanlan Environmental Engineering Co ltd
Current assignee: Henan Zhanlan Environmental Engineering Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-17
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a quick-open accident valve that drains relates to the valve technical field that drains, including inlet tube, closure plate, handle hole, case lid, square chest, drain pipe, sealing washer, fixation nut and screw rod, its characterized in that: the square box is provided with the box cover in a covering manner, the box cover is connected with the square box through a hinge, the box cover is provided with the operation hole, the handle is inserted into the operation hole, the rear side of the square box is hermetically provided with the water drainage pipe, the left side of the square box is hermetically provided with the water inlet pipe, and the right side of the square box is fixedly provided with the fixing nut; has the advantages that: through setting up screw rod and fixation nut threaded connection top and sealing up the inlet tube on the closure plate, can realize opening fast and the characteristics of closing, can reach one and twist and open the effect that closes promptly, greatly reduced maintainer's work load and intensity of labour have improved maintenance efficiency, reduce maintenance duration, reduce the loss of stopping production.

Description

Quick-open type accident water drain valve

Technical Field

The utility model relates to a valve technical field that drains especially relates to a quick-open accident valve that drains.

Background

In boiler processing production, some troubles appear in the chance of slagging tap, generally all need discharge the cooling slag water, maintain accident position, but how to put out the cooling slag water in the cell body fast under the accident situation of mucking machine is the problem of puzzlement slagging-off maintainer always, has decided maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick-open accident valve that drains in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a quick-open accident valve that drains, includes inlet tube, closure plate, handle hole, case lid, square chest, drain pipe, sealing washer, fixation nut and screw rod, its characterized in that: the square box upper cover is provided with the box cover, the box cover is connected with the square box through a hinge, the box cover is provided with the operation hole, the handle is inserted in the operating hole, the drain pipe is hermetically arranged at the rear side of the square box, the water inlet pipe is hermetically arranged at the left side of the square box, the fixing nut is fixedly arranged at the right side of the square box, the screw rod is inserted in the fixing nut and is divided into a thread part and a smooth part, the smooth part of the screw rod extends into the square box, the sealing ring is arranged between the screw rod and the side wall of the square box, the thread part of the screw rod is in threaded connection with the fixing nut, the right end of the water inlet pipe extends into the square box, the right end cover of the water inlet pipe is provided with the blocking plate, the left end of the screw rod is propped against the blocking plate, and the lower end of the handle extends to the inside of the square box and is fixedly connected with the blocking plate.

Preferably: and a rubber gasket is padded between the blocking plate and the water inlet pipe.

Preferably: the plug board is provided with a groove corresponding to the left end of the screw rod.

Has the advantages that: through setting up screw rod and fixation nut threaded connection top and sealing up the inlet tube on the closure plate, can realize opening fast and the characteristics of closing, can reach one and twist and open the effect that closes promptly, greatly reduced maintainer's work load and intensity of labour have improved maintenance efficiency, reduce maintenance duration, reduce the loss of stopping production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a quick-open type accident water drain valve of the present invention.

Fig. 2 is a front view of the quick-open type accident water drain valve of the present invention.

Fig. 3 is a semi-sectional view of the quick-open type accident water drain valve of the present invention.

Fig. 4 is an enlarged view of the position a of the quick-open type accident water drain valve of the present invention.

The reference numerals are explained below:

1. a water inlet pipe; 2. a blocking plate; 3. a handle; 4. an operation hole; 5. a box cover; 6. a square box; 7. a drain pipe; 8. a seal ring; 9. fixing a nut; 10. a screw.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-4, a quick-open accident valve that drains includes inlet tube 1, closure plate 2, handle 3, handle hole 4, case lid 5, square chest 6, drain pipe 7, sealing washer 8, fixation nut 9 and screw rod 10, its characterized in that: the square box 6 is covered with a box cover 5, the box cover 5 is used for sealing, the box cover 5 is connected with the square box 6 through a hinge, an operation hole 4 is formed in the box cover 5, the operation hole 4 is used for communicating, a handle 3 is inserted into the operation hole 4, the handle 3 is used for facilitating operation, a drain pipe 7 is hermetically installed on the rear side of the square box 6, the drain pipe 7 is used for draining water, a water inlet pipe 1 is hermetically installed on the left side of the square box 6, the water inlet pipe 1 is used for introducing cooling slag water, a fixing nut 9 is fixedly installed on the right side of the square box 6, the fixing nut 9 is used for fixing, a screw rod 10 is inserted into the fixing nut 9 and used for supporting, the screw rod 10 is divided into a thread part and a smooth part, the smooth part of the screw rod 10 extends into the square box 6, a sealing ring 8 is arranged between the screw rod 10 and the side wall of the square box 6, the, the right end of the water inlet pipe 1 is covered with a blocking plate 2, the left end of the screw 10 is propped against the blocking plate 2, and the lower end of the handle 3 extends into the square box 6 and is fixedly connected with the blocking plate 2; a rubber gasket is arranged between the blocking plate 2 and the water inlet pipe 1 to increase the sealing property; the left end of the blocking plate 2 corresponding to the screw rod 10 is provided with a groove, so that the screw rod 10 can be conveniently positioned and supported.

The working principle is as follows: inlet tube 1 and mucking machine intercommunication installation, when the mucking machine breaks down and needs the maintenance, twist and move screw rod 10, screw rod 10 and the separation of fixation nut 9, outwards pull screw rod 10, sealing washer 8 is sealed, pull handle 3, open closure plate 2, the cooling slag water gets into square chest 6 from inlet tube 1, discharge from drain pipe 7, when having the cinder discharge, can open case lid 5 and clear up, the drainage is accomplished, after the maintenance, cover case lid 5, cover closure plate 2 at inlet tube 1 port through handle 3, twist and move screw rod 10, screw rod 10 and fixation nut 9 threaded connection, screw rod 10 left end top tight closure plate 2, accomplish and reset.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a quick-open accident valve that drains, includes inlet tube, closure plate, handle hole, case lid, square chest, drain pipe, sealing washer, fixation nut and screw rod, its characterized in that: the square box upper cover is provided with the box cover, the box cover is connected with the square box through a hinge, the box cover is provided with the operation hole, the handle is inserted in the operating hole, the drain pipe is hermetically arranged at the rear side of the square box, the water inlet pipe is hermetically arranged at the left side of the square box, the fixing nut is fixedly arranged at the right side of the square box, the screw rod is inserted in the fixing nut and is divided into a thread part and a smooth part, the smooth part of the screw rod extends into the square box, the sealing ring is arranged between the screw rod and the side wall of the square box, the thread part of the screw rod is in threaded connection with the fixing nut, the right end of the water inlet pipe extends into the square box, the right end cover of the water inlet pipe is provided with the blocking plate, the left end of the screw rod is propped against the blocking plate, and the lower end of the handle extends to the inside of the square box and is fixedly connected with the blocking plate.

2. The quick-open emergency bleeder valve according to claim 1, wherein: and a rubber gasket is padded between the blocking plate and the water inlet pipe.

3. The quick-open emergency bleeder valve according to claim 1, wherein: the plug board is provided with a groove corresponding to the left end of the screw rod.