CN220546515U

CN220546515U - Fire hydrant casting with anti-sliding block moving and wearing functions

Info

Publication number: CN220546515U
Application number: CN202322096336.XU
Authority: CN
Inventors: 洪岳明; 巫秀宝
Original assignee: Fujian Baoming Hardware Products Co ltd
Current assignee: Quanzhou Baoming Hardware Products Co.,Ltd.
Priority date: 2023-08-05
Filing date: 2023-08-05
Publication date: 2024-03-01
Anticipated expiration: 2033-08-05

Abstract

The utility model discloses a fire hydrant casting with a sliding block capable of preventing mobile abrasion, which comprises a fire hydrant casting body, wherein the surface of the fire hydrant casting body is coated with a rust-proof layer, the rust-proof layer comprises a barium metaborate rust-proof paint layer, a mica iron oxide rust-proof paint layer and an inorganic zinc silicate primer layer, and the inner cavity of the fire hydrant casting body is coated with a corrosion-resistant layer. According to the utility model, through the arrangement of the barium metaborate antirust paint layer, the mica ferric oxide antirust paint layer and the inorganic zinc silicate primer layer, the antirust function is achieved, the fire hydrant casting body is prevented from being corroded in the long-time use process, the service life of the fire hydrant casting body is greatly prolonged, the corrosion resistance function is achieved through the arrangement of the perchloroethylene anticorrosive layer, the peroxyethylene anticorrosive layer and the epoxy iron oxide red paint layer, the inner wall of the fire hydrant casting body is prevented from being corroded by conveyed liquid, and the use strength of the fire hydrant casting body is greatly improved.

Description

Fire hydrant casting with anti-sliding block moving and wearing functions

Technical Field

The utility model relates to the technical field of fire hydrants, in particular to a fire hydrant casting with a sliding block capable of preventing moving abrasion.

Background

Fire hydrant, formally called fire hydrant, a fixed fire-fighting equipment, mainly used for controlling combustibles, isolating combustion-supporting matters, eliminating ignition sources, dividing indoor fire hydrant and outdoor fire hydrant, the fire-fighting system comprises an outdoor fire hydrant system, an indoor fire hydrant system, a fire extinguisher system, an automatic spraying system, a water cannon system, a gas fire-extinguishing system, a fire detecting system, a water mist system and the like, the fire hydrant suit is generally formed by combining fire boxes, fire hoses, water guns, connecting buckles, bolts, clips and the like, the fire hydrant is mainly used for fire-fighting vehicles to take water from municipal water supply pipe networks or outdoor fire water supply pipe networks to put out fire, and also can be directly connected with water belts and water guns to put out water for fire extinguishing, so the indoor and outdoor fire hydrant system is also one of important fire-fighting equipment for fire fighting.

When the fire hydrant is used, the fire hydrant casting is needed, the existing fire hydrant casting does not have an antirust function, so that the fire hydrant casting is easy to rust in the long-term use process, and the service life of the fire hydrant casting is greatly reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the fire hydrant casting with the anti-sliding block moving abrasion, so that the anti-rust advantage is achieved, and the problems that the existing fire hydrant casting does not have the anti-rust function, so that the fire hydrant casting is easy to rust in the long-term use process and the service life of the fire hydrant casting is greatly reduced are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire hydrant foundry goods of antiskid piece removal wearing and tearing, includes fire hydrant foundry goods body, the surface coating of fire hydrant foundry goods body has the antirust layer, the antirust layer includes barium metaborate antirust paint layer, mica iron oxide antirust paint layer and inorganic zinc silicate priming paint layer, the inner chamber coating of fire hydrant foundry goods body has corrosion-resistant layer.

Preferably, flange pieces are fixedly connected to two ends of the fire hydrant casting body, and the number of the flange pieces is two.

Preferably, the corrosion-resistant layer comprises a perchloroethylene corrosion-resistant layer, a peroxyethylene corrosion-resistant layer and an iron oxide red coating layer, and the perchloroethylene corrosion-resistant layer, the peroxyethylene corrosion-resistant layer and the iron oxide red coating layer are the same in thickness.

Preferably, the inner cavity of the flange plate is in threaded connection with fastening bolts, and the number of the fastening bolts is as follows.

Preferably, the inner surface of the barium metaborate antirust paint layer is coated on the outer surface of the mica iron oxide antirust paint layer, and the inner surface of the mica iron oxide antirust paint layer is coated on the outer surface.

Compared with the prior art, the utility model provides a fire hydrant casting with the following advantages of sliding block moving abrasion resistance:

according to the utility model, through the arrangement of the barium metaborate antirust paint layer, the mica ferric oxide antirust paint layer and the inorganic zinc silicate primer layer, the antirust function is achieved, the fire hydrant casting body is prevented from being corroded in the long-time use process, the service life of the fire hydrant casting body is greatly prolonged, the corrosion resistance function is achieved through the arrangement of the perchloroethylene anticorrosive layer, the peroxyethylene anticorrosive layer and the epoxy iron red paint layer, the inner wall of the fire hydrant casting body is prevented from being corroded by conveyed liquid, the use strength of the fire hydrant casting body is greatly improved, the problem that the existing fire hydrant casting does not have the antirust function, the fire hydrant casting is easy to be corroded in the long-time use process, and the service life of the fire hydrant casting is greatly reduced is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a hydrant casting body according to the present utility model;

FIG. 3 is a perspective view of the corrosion resistant layer of the present utility model;

fig. 4 is a perspective view of the rust preventive layer of the present utility model.

In the figure: 1. a hydrant casting body; 2. a corrosion resistant layer; 21. a perchloroethylene corrosion protection layer; 22. a peroxyethylene anticorrosive layer; 23. an epoxy iron oxide red coating layer; 3. a rust-proof layer; 31. barium metaborate antirust paint layer; 32. mica iron oxide antirust paint layer; 33. an inorganic zinc silicate primer layer; 4. a flange plate; 5. and (5) fastening a bolt.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a fire hydrant casting with sliding blocks capable of preventing sliding and abrasion comprises a fire hydrant casting body 1, wherein a rust-proof layer 3 is coated on the surface of the fire hydrant casting body 1, the rust-proof layer 3 comprises a barium metaborate rust-proof paint layer 31, a mica iron oxide rust-proof paint layer 32 and an inorganic zinc silicate primer layer 33, and a corrosion-resistant layer 2 is coated on the inner cavity of the fire hydrant casting body 1.

The two ends of the fire hydrant casting body 1 are fixedly connected with flange pieces 4, and the number of the flange pieces 4 is two.

The corrosion-resistant layer 2 comprises a perchloroethylene corrosion-resistant layer 21, a peroxyethylene corrosion-resistant layer 22 and an epoxy iron oxide red coating layer 23, and the perchloroethylene corrosion-resistant layer 21, the peroxyethylene corrosion-resistant layer 22 and the epoxy iron oxide red coating layer 23 have the same thickness.

The inner cavity of the flange plate 4 is in threaded connection with fastening bolts 5, and the number of the fastening bolts 5 is 6.

The inner surface of the barium metaborate anticorrosive paint layer 31 is coated on the outer surface of the mica iron oxide anticorrosive paint layer 32, and the inner surface of the mica iron oxide anticorrosive paint layer 32 is coated on the outer surface of the paint layer 43.

The working principle of the utility model is as follows: through the setting of the barium metaborate antirust paint layer 31, the mica ferric oxide antirust paint layer 32 and the inorganic zinc silicate primer layer 33, reach antirust function, avoid fire hydrant casting 1 to receive corrosion in the long-time in-process of using, the life of fire hydrant casting 1 has been improved greatly, through perchloroethylene anticorrosive coating 21, the setting of the ethylene peroxide anticorrosive layer 22 and the epoxy iron oxide red paint layer 23, reach corrosion-resistant function, avoid the inner wall of the liquid corrosion fire hydrant casting 1 of carrying, the intensity of use of fire hydrant casting 1 has been improved greatly, the problem that current fire hydrant casting does not possess antirust function, lead to the fire hydrant casting to appear corrosion easily in the long-term in-process of using, greatly reduced fire hydrant casting life is solved.

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

Claims

1. The utility model provides a fire hydrant foundry goods of antiskid piece removal wearing and tearing, includes fire hydrant foundry goods body (1), its characterized in that: the fire hydrant casting structure is characterized in that the surface of the fire hydrant casting body (1) is coated with a rust-proof layer (3), the rust-proof layer (3) comprises a barium metaborate rust-proof paint layer (31), a mica iron oxide rust-proof paint layer (32) and an inorganic zinc silicate primer layer (33), and the inner cavity of the fire hydrant casting body (1) is coated with a corrosion-resistant layer (2).

2. The anti-skid mobile worn hydrant casting according to claim 1, wherein: the fire hydrant casting is characterized in that flange pieces (4) are fixedly connected to two ends of the fire hydrant casting body (1), and the number of the flange pieces (4) is two.

3. The anti-skid mobile worn hydrant casting according to claim 1, wherein: the corrosion-resistant layer (2) comprises a perchloroethylene corrosion-resistant layer (21), a peroxyethylene corrosion-resistant layer (22) and an epoxy iron oxide red coating layer (23), and the perchloroethylene corrosion-resistant layer (21), the peroxyethylene corrosion-resistant layer (22) and the epoxy iron oxide red coating layer (23) are the same in thickness.

4. A cleat moving worn fire hydrant casting according to claim 2, characterised in that: the inner cavity of the flange piece (4) is in threaded connection with fastening bolts (5), and the number of the fastening bolts (5) is (6).

5. The anti-skid mobile worn hydrant casting according to claim 1, wherein: the inner surface of the barium metaborate antirust paint layer (31) is coated on the outer surface of the mica iron oxide antirust paint layer (32), and the inner surface of the mica iron oxide antirust paint layer (32) is coated on the outer surface of the mica iron oxide antirust paint layer (43).