CN206174003U - Novel fire valve well - Google Patents

Abstract

The utility model belongs to the technical field of the fire -fighting equipment, concretely relates to novel fire valve well. Including the wall of a well, inhalant canal, exhalant canal, well lid, one side of the wall of a well is equipped with inhalant canal, and the opposite side is equipped with the exhalant canal, and the wall of a well and shaft bottom cover has the anticorrosive wood layer, and the coating has the waterproof layer on the anticorrosive wood layer, between inhalant canal and the inlet tube, be equipped with the rubber layer between exhalant canal and the outlet pipe, inlet opening and apopore department are equipped with the internal thread, pass through threaded connection with the ring gasket, novel fire valve well still includes the capillary indicator tube, is L type structure, well lid and the peripheral swing joint in wall of a well top, the junction is equipped with the sealing washer. The utility model discloses a set up the capillary indicator tube and come to realize to open the well lid and just detect the ponding circumstances, through adding the rubber layer at inhalant canal with the exhalant canal inner wall, locate the demountable installation sealing washer at inlet opening and apopore and reach suitable not unidimensional pipeline valve gate's purpose simultaneously.

Description

A kind of Novel fire fighting valve well

Technical field

This utility model belongs to fire-fighting equipment technical field, and in particular to a kind of Novel fire fighting valve well.

Background technology

With development, the progress in epoch of science and technology, the living standard of people is constantly improved, become better and better in material conditions While, the potential safety hazard during we live is also more and more, the occurrence frequency of fire also more and more higher, and this is accomplished by accordingly Security against fire facility is continuously updated.

Fire valve well is the valve for protecting various fire lines, it is to avoid the valve of various pipelines be subject on the ground or The erosion of subsoil water and the shell that arranges outside.Present fire valve well includes well body and enters into well body from well body sidewall Interior pipeline and valve, well body bottom is provided with catch pit, and well body top is provided with manhole.Its antiseptic property is not good, once there is product Water is difficult to discharge, and long-time hydrops are not easy to discover, and the pipeline extending in well body from well body sidewall is with well body sidewall It is fixed together, when the valve in well body is damaged to be needed to change, line size can not be changed with valve size, otherwise be needed Pipeline is dug out again, huge manpower and materials are expended.

Utility model content

The technical problem that this utility model is solved is that existing fire valve well antiseptic property is not good, once there are hydrops It is difficult to discharge, long-time hydrops are not easy to discover, and the pipeline extending in well body from well body sidewall is solid with well body sidewall Be scheduled on together, when in well body valve damage need change when, line size can not be changed with valve size, otherwise need by Pipeline digs out again, expends huge manpower and materials.

In order to solve the above problems, this utility model provides a kind of Novel fire fighting valve well, and by arranging capillary pipe is indicated To realize without the lid just detection hydrops situation that drives a well, while by adding rubber layer in intake tunnel and exhalant canal inwall, Sealing ring is detachably installed at inlet opening and apopore and reaches the purpose for being suitable for different size pipeline valve.

For achieving the above object, this utility model adopts the following technical scheme that, a kind of Novel fire fighting valve well, including well Wall, intake tunnel, exhalant canal, well lid, the side of the borehole wall is provided with intake tunnel, and opposite side is provided with exhalant canal, the borehole wall and well Bottom is coated with anticorrosive wood flaggy, and on the one hand anticorrosive wood flaggy is played a part of to fasten the borehole wall, on the one hand covered to well by plank Wall is protected, and on anticorrosive wood flaggy waterproof layer is coated with, and further protects plank layer not corroded, correspondence on anticorrosive wood flaggy Inlet opening and apopore are provided with intake tunnel and exhalant canal；Intake tunnel inner sleeve taps into water pipe, and exhalant canal inner sleeve is picked out Water pipe, the valve for connecting water inlet pipe and outlet pipe is placed in fire valve well, between intake tunnel and water inlet pipe, exhalant canal and Rubber layer is provided between outlet pipe, by rubber can deformation behavior cause intake tunnel and the exhalant canal can on the premise of sealing To be adapted to various sizes of water inlet pipe and outlet pipe；Female thread is provided with inlet opening and apopore, with ring gasket screw thread is passed through Connection, ring gasket is provided with the external screw thread matched with female thread, is selected not according to the diameter of different water inlet pipes and outlet pipe The ring gasket of same size can meet the demand of sealing water-tight corrosion-proof on the basis of the passage scope of application is improved；It is described new Type fire valve well also includes that capillary indicates pipe, and the capillary indicates that pipe is embedded in anticorrosive wood flaggy, is of an L-shaped structure, wherein To shaft bottom opening, for the hydrops at absorption well bottom, vertical tube extends to the instruction mouth of pipe on well lid to horizontal tube, indicates the mouth of pipe and blocks up Head or extension tube attached are threaded connection, and extension tube attached is made up of transparent material, and when needing and observing hydrops situation extension tube attached is just installed, Water surface elevation is observed by capillarity and judges hydrops situation, it is not necessary to then block plug with extension tube attached is unloaded when observing； Well lid is flexibly connected with borehole wall top periphery, and junction is provided with sealing ring, prevents ground water seepage.

Further, the borehole wall is reinforced concrete structure, more firmly.

Further, water proof rubber sealing ring is socketed with ring gasket, waterproof anti-corrosion performance is more preferable.

Further, cat ladder is installed outside anticorrosive wood flaggy, rock-climbing when being easy to work is used.

Further, fluorescent bands are posted on cat ladder, is easy to staff to position cat ladder.

Specific operation process is as follows：

When needing to change various sizes of pipeline, first former pipeline can be split out from joint, then be installed new Pipeline, then the ring gasket sealing of suitable dimension is selected according to the gap length between pipeline and hole at inlet opening and apopore .When making regular check on hydrops situation, it is not necessary to open well lid, only the plug on well lid need to be pulled down, install extension tube attached, led to The water surface elevation crossed in observation extension tube attached judges hydrops situation, once hydrops are exceeded, then opens well lid cleaning hydrops.

The utility model has the advantage of：

1. well lid need not be opened can just observe well internal water accumulation situation, convenient and swift, it also avoid the normally opened well lids of Jing and make Into well lid sealing property decline problem.

2. the pipeline of Multiple Type can be applied to, and the suitability is wide.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is cross-sectional view of the present utility model；

In figure, the borehole wall 1, intake tunnel 2, exhalant canal 3, well lid 4, anticorrosive wood flaggy 5, ring gasket 6, capillary indicates pipe 7, extension tube attached 8.

Specific embodiment

It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the enforcement in this utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of this utility model protection.

Embodiment 1:

A kind of Novel fire fighting valve well, including the borehole wall 1, intake tunnel 2, exhalant canal 3, well lid 4, the side of the borehole wall 1 sets There is intake tunnel 2, opposite side is provided with exhalant canal 3, and the borehole wall 1 and shaft bottom are coated with anticorrosive wood flaggy 5, and anticorrosive wood flaggy is on the one hand Play a part of to fasten the borehole wall, on the one hand covered by plank and the borehole wall is protected, on anticorrosive wood flaggy 5 waterproof is coated with Layer, further protects plank layer not corroded, and inlet opening is provided with correspondence intake tunnel 2 and exhalant canal 3 on anticorrosive wood flaggy 5 And apopore；The inner sleeve of intake tunnel 2 taps into water pipe, and the inner sleeve connected water outlet pipe of exhalant canal 3 connects the valve of water inlet pipe and outlet pipe It is placed in fire valve well, rubber layer is provided between intake tunnel and water inlet pipe, between exhalant canal and outlet pipe, by rubber Can deformation behavior cause intake tunnel and exhalant canal to be adapted to various sizes of water inlet pipe and water outlet on the premise of sealing Pipe；Female thread is provided with inlet opening and apopore, is threaded connection with ring gasket 6, ring gasket 6 is provided with and female thread The external screw thread for matching, can improve according to the ring gasket of the different water inlet pipes size different with the selection of the diameter of outlet pipe The demand of sealing water-tight corrosion-proof is met on the basis of the passage scope of application；The Novel fire fighting valve well also includes that capillary indicates pipe 7, the capillary indicates that pipe 7 is embedded in anticorrosive wood flaggy, is of an L-shaped structure, wherein horizontal tube to shaft bottom opening, for absorption well The hydrops at bottom, vertical tube extends to the instruction mouth of pipe on well lid 4, indicates that the mouth of pipe is threaded connection with plug or extension tube attached 8, outward Adapter 8 is made up of transparent material, and when needing and observing hydrops situation extension tube attached is just installed, and by capillarity water surface elevation is observed Judge hydrops situation, it is not necessary to then block plug with extension tube attached is unloaded when observing；Well lid 4 and the top periphery activity of the borehole wall 1 Connection, junction is provided with sealing ring, prevents ground water seepage.

Water proof rubber sealing ring is socketed with ring gasket 6, waterproof anti-corrosion performance is more preferable.

Cat ladder is installed outside anticorrosive wood flaggy 5, rock-climbing when being easy to work is used.

Fluorescent bands are posted on cat ladder, is easy to staff to position cat ladder.

Embodiment 2：

The borehole wall 1 is reinforced concrete structure, more firmly.

Remaining is same as Example 1.

Specific operation process is as follows：

When needing to change various sizes of pipeline, first former pipeline can be split out from joint, then be installed new Pipeline, then the ring gasket sealing of suitable dimension is selected according to the gap length between pipeline and hole at inlet opening and apopore .When making regular check on hydrops situation, it is not necessary to open well lid, only the plug on well lid need to be pulled down, install extension tube attached, led to The water surface elevation crossed in observation extension tube attached judges hydrops situation, once hydrops are exceeded, then opens well lid cleaning hydrops.

Claims (5)

1. a kind of Novel fire fighting valve well, it is characterised in that：Including the borehole wall, intake tunnel, exhalant canal, well lid, the one of the borehole wall Side is provided with intake tunnel, and opposite side is provided with exhalant canal, and the borehole wall and shaft bottom are coated with anticorrosive wood flaggy, coats on anticorrosive wood flaggy There is waterproof layer, inlet opening and apopore are provided with correspondence intake tunnel and exhalant canal on anticorrosive wood flaggy；Intake tunnel inner sleeve Water pipe is tapped into, exhalant canal inner sleeve connected water outlet pipe, the valve for connecting water inlet pipe and outlet pipe is placed in fire valve well, and water inlet is logical Rubber layer is provided between road and water inlet pipe, between exhalant canal and outlet pipe；Female thread is provided with inlet opening and apopore, it is and close Envelope steel ring is threaded connection, and ring gasket is provided with the external screw thread matched with female thread；The Novel fire fighting valve well is also Indicate to manage including capillary, the capillary indicates that pipe is embedded in anticorrosive wood flaggy, is of an L-shaped structure, and wherein horizontal tube is opened to shaft bottom Mouthful, vertical tube extends to the instruction mouth of pipe on well lid, indicates that the mouth of pipe is threaded connection with plug or extension tube attached, and extension tube attached is by saturating Bright material is constituted；Well lid is flexibly connected with borehole wall top periphery, and junction is provided with sealing ring.

2. Novel fire fighting valve well as claimed in claim 1, it is characterised in that：The borehole wall is reinforced concrete structure.

3. Novel fire fighting valve well as claimed in claim 1, it is characterised in that：Water proof rubber sealing is socketed with ring gasket Circle.

4. Novel fire fighting valve well as claimed in claim 1, it is characterised in that：Cat ladder is installed outside anticorrosive wood flaggy.

5. Novel fire fighting valve well as claimed in claim 4, it is characterised in that：Fluorescent bands are posted on cat ladder.