CN210963653U

CN210963653U - Adjusting valve for fixing dry powder

Info

Publication number: CN210963653U
Application number: CN201921092440.9U
Authority: CN
Inventors: 董娜
Original assignee: Linke Fluid Equipment Dalian Co Ltd
Current assignee: Linke Fluid Equipment Dalian Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-07-10
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a regulating valve for fixing dry powder, which comprises a dry powder fire extinguisher body and a regulating valve body positioned above the dry powder fire extinguisher body, wherein the dry powder fire extinguisher body comprises a dry powder placing box and a dry powder pipeline; the dry powder placing box is positioned inside the dry powder fire extinguisher body, the dry powder pipeline is positioned above the dry powder placing box, the dry powder pipeline and the dry powder placing box are positioned on the same vertical line, one end of the dry powder pipeline is movably connected with a dry powder opening at the top of the dry powder placing box, and the adjusting valve body comprises a valve body through opening and a dry powder nozzle; the utility model discloses a dry powder fire extinguisher, including the governing valve body, valve body opening, dry powder nozzle, dry powder fire extinguisher body, dry powder nozzle and governing valve body flow opening threaded connection, the valve body opening is located the bottom of governing valve body, valve body opening and dry powder pipeline threaded connection, the dry powder nozzle is located the outside of governing valve body, dry powder nozzle and governing valve body flow opening threaded connection, and the inside a plurality of baffle grooves that are provided with of dry powder nozzle, just the baffle groove outside all is provided with the movable.

Description

Adjusting valve for fixing dry powder

Technical Field

The utility model relates to a governing valve technical field specifically is a governing valve that can be used to the fixed use of dry powder.

Background

When the dry powder fire extinguisher extinguishes flammable and combustible liquid fire, the fire is aimed at the main part of the flame to be swept, and if the liquid fire to be extinguished is in flowing combustion, the fire is aimed at the root part of the flame from near to far and swept from left to right until the flame is completely extinguished. If the combustible liquid is burnt in the container, a user should aim at the root of the flame to shake and sweep left and right, so that the sprayed dry powder flow covers the opening surface of the whole container; the user should continue spraying while the flame is forced out of the container until the flame is completely extinguished. When a fire disaster happens to flammable liquid in the fire fighting container, attention should be paid to the fact that the nozzle cannot be directly aligned with the liquid surface to spray, and the fire extinguishing difficulty caused by the fact that the flammable liquid is splashed out to expand the fire due to the impact force of jet flow is prevented. If the combustible liquid is burnt in the metal container for too long time, the wall temperature of the container is higher than the self-ignition point of the combustible liquid, the phenomenon of reburning after fire extinguishing is easily caused, and if the metal container is combined with a foam fire extinguisher, the fire extinguishing effect is better.

When the traditional dry powder fire extinguisher is used, the use amount of the dry powder is not guaranteed due to the fact that no regulating valve is arranged, so that the dry powder fire extinguishing agent cannot be uniformly sprayed on the surface of a burning object, and waste of the dry powder is easily caused. Therefore, it is desirable to design a regulating valve for fixing dry powder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a governing valve that can be used to the fixed use of dry powder 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 regulating valve for fixing dry powder comprises a dry powder fire extinguisher body and a regulating valve body positioned above the dry powder fire extinguisher body, wherein the dry powder fire extinguisher body comprises a dry powder placing box and a dry powder pipeline; the dry powder placing box is positioned inside the dry powder fire extinguisher body, the dry powder pipeline is positioned above the dry powder placing box, the dry powder pipeline and the dry powder placing box are positioned on the same vertical line, one end of the dry powder pipeline is movably connected with a dry powder opening at the top of the dry powder placing box, and the adjusting valve body comprises a valve body through opening and a dry powder nozzle; the dry powder fire extinguisher comprises an adjusting valve body, a dry powder pipeline, a dry powder nozzle, a dry powder fire extinguisher body and a valve body, wherein the valve body through hole is positioned at the bottom of the adjusting valve body and is in threaded connection with the dry powder pipeline; the movable wheel is positioned at the bottom of the fixed seat, the push-pull plate is positioned on one side of the fixed seat, the push-pull plate is vertically connected with the fixed seat, and the surface of the dry powder placing box is provided with a meter.

As a preferred technical proposal of the utility model, the dry powder placing box comprises a movable plate and a placing groove; the movable plate is located the outside of dry powder fire extinguisher body, and the movable buckle is arranged on both sides of the movable plate, the movable plate is movably connected with the opening on the surface of the dry powder fire extinguisher body through the movable buckle, the placing groove is located below the dry powder placing box, the dry powder placing box bottom is matched with the placing groove, and the dry powder placing box can be movably placed inside the model powder fire extinguisher body, so that the operation is convenient.

As a preferred technical scheme of the utility model, the valve body through opening comprises a clamping block and a bracket; the fixture block is located the top of valve body opening, the fixture block is connected with the recess calliper of governing valve body bottom, the support is located the both sides of valve body opening, the retainer plate and the dry powder pipeline surface cup joint of support one end are in the same place, and the valve body opening is connected with the dry powder passageway, is favorable to passing through governing valve body even unrestrained in burning thing department with the dry powder, improves fire extinguishing efficiency.

As a preferred technical solution of the present invention, the push-pull plate comprises a high temperature resistant film and a push handle; the high-temperature-resistant film is located on the surface of the push-pull plate, the push handle is located at the top end of the push-pull plate, the surface of the push handle is sleeved with the friction rubber pad, the push-pull plate is convenient and quick to move the fire extinguisher, and the fire extinguisher is wide in application range.

As an optimal technical scheme of the utility model, counter fixed mounting is on the outside surface that the case was placed to the dry powder, and the visual window that the dry powder extinguisher body surface set up is in parallel position with the counter, can place the case through the visual window and carry out the comparison of dry powder quantity to the dry powder.

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

1. the utility model discloses a set up the fixed governing valve that uses of dry powder, reach the accurate use to the dry powder quantity.

2. The dry powder containing box is movably mounted inside the dry powder fire extinguisher body, is convenient to mount and dismount, and the dry powder fire extinguisher is convenient to move due to the arrangement of the moving wheels, so that the fire extinguisher has the performances of moving, high temperature resistance and the like.

3. The dry powder consumption of the fire extinguisher can be compared by arranging the metering device, the waste of the dry powder is reduced, and the dry powder nozzle can quantitatively spray the dry powder, so that the fire extinguishing efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall sectional view of the present invention.

In the figure: 1. a dry powder extinguisher body; 11. a dry powder placing box; 111. a movable plate; 112. placing a groove; 113. a movable buckle; 12. a dry powder conduit; 2. a regulating valve body; 21. a valve body port; 211. a clamping block; 212. a support; 22. a dry powder nozzle; 221. a partition plate groove; 222. a movable cover; 3. a fixed seat; 31. a moving wheel; 32. a push-pull plate; 321. a high temperature resistant film; 322. pushing the handle; 4. a meter; 41. a visible window.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a regulating valve for fixing dry powder comprises a dry powder fire extinguisher body 1 and a regulating valve body 2 positioned above the dry powder fire extinguisher body 1, wherein the dry powder fire extinguisher body 1 comprises a dry powder placing box 11 and a dry powder pipeline 12; the dry powder placing box 11 is positioned inside the dry powder fire extinguisher body 1, the dry powder pipeline 12 is positioned above the dry powder placing box 11, the dry powder pipeline 12 and the dry powder placing box 11 are positioned on the same vertical line, one end of the dry powder pipeline 12 is movably connected with a dry powder opening at the top of the dry powder placing box 11, and the regulating valve body 2 comprises a valve body through opening 21 and a dry powder nozzle 22; the valve body through opening 21 is positioned at the bottom of the adjusting valve body 2, the valve body through opening 21 is in threaded connection with the dry powder pipeline 12, the dry powder nozzle 22 is positioned at the outer side of the adjusting valve body 2, the dry powder nozzle 22 is in threaded connection with the flow opening of the adjusting valve body 2, a plurality of partition plate grooves 221 are formed in the dry powder nozzle 22, movable covers 222 are arranged on the outer sides of the partition plate grooves 221, the fixed seat 3 is arranged at the bottom of the dry powder fire extinguisher body 1, and the fixed seat 3 comprises a moving wheel 31 and a push-pull plate 32; the movable wheel 31 is positioned at the bottom of the fixed seat 3, the push-pull plate 32 is positioned at one side of the fixed seat 3, the push-pull plate 32 is vertically connected with the fixed seat 3, and the surface of the dry powder placing box 11 is provided with the meter 4.

Preferably, the dry powder placing box 11 comprises a movable plate 111, a placing groove 112; the movable plate 111 is located the outside of dry powder extinguisher body 1, and the movable buckle 113 is provided with on the both sides of movable plate 111, the opening swing joint on movable plate 111 through movable buckle 113 and dry powder extinguisher body 1 surface, place the recess 112 and be located the dry powder and place the below of case 11, and the dry powder is placed case 11 bottom and is placed recess 112 phase-match, and the dry powder is placed inside case 11 can the activity place advance a model powder extinguisher body 1, convenient operation.

Preferably, the valve body through opening 21 comprises a fixture block 211 and a bracket 212; fixture block 211 is located the top of valve body opening 21, fixture block 211 is connected with the recess calliper of governing valve body 2 bottoms, support 212 is located the both sides of valve body opening 21, the retainer plate and the dry powder pipeline 12 surface of support 212 one end cup joint together, and valve body opening 21 is connected with dry powder passageway 12, is favorable to passing through governing valve body 2 evenly spilt the thing department at the burning with dry powder, improves fire extinguishing efficiency.

Preferably, the push-pull plate 32 comprises a high temperature resistant membrane 321 and a push handle 322; the high temperature resistant film 321 is located on the surface of the push-pull plate 32, the push handle 322 is located at the top end of the push-pull plate 32, the friction rubber pad is sleeved on the surface of the push handle 322, the push-pull plate 32 is beneficial to moving the fire extinguisher, and the fire extinguisher is convenient and quick to use and wide in application range.

Preferably, the meter 4 is fixedly installed on the outer side surface of the dry powder placing box 11, the visible window 41 arranged on the surface of the dry powder fire extinguisher body 1 is parallel to the meter 4, and the dry powder placing box 11 can be compared with the dry powder using amount through the visible window 41.

The working principle is as follows: firstly, the dry powder placing box 11 is placed inside the dry powder fire extinguisher body 1, the movable plate 111 is opened, the dry powder placing box 11 is placed at the placing groove 112 inside the dry powder fire extinguisher body 1, two ends of the dry powder channel 12 are respectively connected with the dry powder placing box 11 and the valve body through opening 21, the movable plate 111 is closed through the movable buckle 113, the valve body through opening 21 is connected with the groove at the bottom of the regulating valve body 2 through the fixture block 211, the brackets 212 at the two ends of the valve body through opening 21 are connected with the dry powder channel 12, the dry powder is sprayed out through the dry powder nozzle 22 at one side of the regulating valve body 2, the partition plate groove 221 arranged in the dry powder nozzle 22 is movably connected with the movable cover 222, the movable cover 222 is opened to enable the dry powder to be scattered out from the dry powder nozzle 22, thereby achieving the purpose of fire extinguishing, the moving wheel 31 at the bottom of the fixed seat 3 of the dry powder extinguisher body 1 is moved by the push handle 322, so that the effect of moving and extinguishing the fire is achieved.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a governing valve that can be used to dry powder fixed use, includes dry powder extinguisher body (1), is located governing valve body (2) of dry powder extinguisher body (1) top, its characterized in that: the dry powder fire extinguisher body (1) comprises a dry powder placing box (11) and a dry powder pipeline (12); the dry powder placing box (11) is positioned inside the dry powder fire extinguisher body (1), the dry powder pipeline (12) is positioned above the dry powder placing box (11), the dry powder pipeline (12) and the dry powder placing box (11) are positioned on the same vertical line, one end of the dry powder pipeline (12) is movably connected with a dry powder opening in the top of the dry powder placing box (11), and the adjusting valve body (2) comprises a valve body through opening (21) and a dry powder nozzle (22); the dry powder fire extinguisher is characterized in that the valve body through hole (21) is positioned at the bottom of the regulating valve body (2), the valve body through hole (21) is in threaded connection with a dry powder pipeline (12), the dry powder nozzle (22) is positioned at the outer side of the regulating valve body (2), the dry powder nozzle (22) is in threaded connection with the flow port of the regulating valve body (2), a plurality of partition plate grooves (221) are formed in the dry powder nozzle (22), movable covers (222) are arranged at the outer sides of the partition plate grooves (221), a fixed seat (3) is arranged at the bottom of the dry powder fire extinguisher body (1), and the fixed seat (3) comprises a moving wheel (31) and a push-pull plate; the movable wheel (31) is positioned at the bottom of the fixed seat (3), the push-pull plate (32) is positioned on one side of the fixed seat (3), the push-pull plate (32) is vertically connected with the fixed seat (3), and the surface of the dry powder placing box (11) is provided with the meter (4).

2. The adjustable valve for dry powder fixation according to claim 1, wherein: the dry powder placing box (11) comprises a movable plate (111) and a placing groove (112); the movable plate (111) is located on the outer side of the dry powder fire extinguisher body (1), the movable buckles (113) are arranged on two sides of the movable plate (111), the movable plate (111) is movably connected with the through holes in the surface of the dry powder fire extinguisher body (1) through the movable buckles (113), the placing groove (112) is located below the dry powder placing box (11), and the bottom of the dry powder placing box (11) is matched with the placing groove (112).

3. The adjustable valve for dry powder fixation according to claim 1, wherein: the valve body through opening (21) comprises a fixture block (211) and a bracket (212); the fixture block (211) is located at the top of the valve body through opening (21), the fixture block (211) is connected with the groove caliper at the bottom of the regulating valve body (2), the support (212) is located on two sides of the valve body through opening (21), and the fixing ring at one end of the support (212) is sleeved with the surface of the dry powder pipeline (12).

4. The adjustable valve for dry powder fixation according to claim 1, wherein: the push-pull plate (32) comprises a high-temperature-resistant film (321) and a push handle (322); the high-temperature-resistant film (321) is positioned on the surface of the push-pull plate (32), the push handle (322) is positioned at the top end of the push-pull plate (32), and the surface of the push handle (322) is sleeved with a friction rubber pad.

5. The adjustable valve for dry powder fixation according to claim 1, wherein: the metering device (4) is fixedly arranged on the outer side surface of the dry powder placing box (11), and a visual window (41) arranged on the surface of the dry powder fire extinguisher body (1) is parallel to the metering device (4).