CN2548001Y

CN2548001Y - Steel-made concrete underground protecting cover

Info

Publication number: CN2548001Y
Application number: CN 02235869
Authority: CN
Inventors: 赵伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-17
Filing date: 2002-05-17
Publication date: 2003-04-30
Anticipated expiration: 2012-05-17

Abstract

The utility model relates to a steel-made concrete underground protecting cover to protect the upper valve, manometer and fire hydrant of underground pipeline of oil field. The upper valve, the manometer, the fire hydrant and the like fittings (1) of pipeline are arranged in a protecting cover formed by an upper cover (2), four walls (3) and a bottom (5), a pipe (4) arranged inside the utility model extends out of the protecting cover and fittings (1) are communicated with the pipe (4). The utility model has the upper valve, the manometer, the fire hydrant and the like fittings of pipeline arranged on a steel-made concrete underground protecting cover, the top of the protecting cover is higher than the ground and accumulated water on the ground can not immerse, which can protect the fittings inside; fittings which are needed to be arranged on the pipeline is arranged inside the protecting cover in advance and the cover is provided with connector, which is easy to install. The bottom of the cover is big in size and heavy in weight and is not easy to float in case of accumulated water existing.

Description

Steel concrete ground low protection cover

(1) technical field:

The utility model relates to the steel concrete ground low protection cover to valve, pressure gauge and fire hydrant protection on the underground utility of oil field.

(2) background technique:

The crisscross network of underground utility is as like cobweb, according on the design pipeline accessories such as valve, pressure gauge and fire hydrant being housed on the oil field.On the current pipeline there be these accessories exposed outside, putting of having is in the simple and crude culvert well; To being located in the oil field of cold zone, owing to cold in winter, contain the easy bursting by freezing of the borehole wall, frost heave, accessory also is damaged by frost on the pipeline.Especially exposed, long-term wind and weather, it is extremely malfunctioning to become rusty, and what have is stolen; Simultaneously also to take the insulation measure in the winter time.

(3) model utility content:

Technical problem to be solved in the utility model is at the problem that exists in the background technique, and provides a kind of integrated type easily to install and have the steel concrete ground low protection cover of protective action.

The invention for solving the technical problem can reach by following technical solution: the accessory of valve, pressure gauge, fire hydrant and so on the pipeline is placed by in loam cake, wall and the guard shield that constitutes of going to the bottom, pipe is housed in it stretches out outside the cover, above-mentioned accessory is communicated on this pipe.

In such scheme, the heavy hole of ponding is arranged on going to the bottom; Between loam cake and wall, can adorn built-in lock.Wherein go to the bottom and can separate with wall, tie in one during installation, and it is thicker to go to the bottom, its external diameter is greater than the external diameter of wall.Because the accessory of installing on the pipeline is placed in the seal closure, cover is outer simultaneously the pipeline connecting head, can reach purpose of design.

The utility model is compared with the above-mentioned background technology can have following beneficial effect: valve, pressure gauge, fire hydrant and so on accessory on the pipeline is placed in the steel concrete ground low protection cover, cover is risen in ground, excess surface water can not be immersed, and the accessory in it is had protective action; The accessory that needs on the pipeline to install is satisfied with in the cover connecting head is arranged on the cover, the convenient installation in advance.Cover end big and heave is having difficult come-up under the situation of ponding.

(4) description of drawings:

Accompanying drawing is the utility model scheme of installation.

(5) embodiment:

Below in conjunction with the drawings and specific embodiments will the utility model is described in further detail:

Shown in accompanying drawing, the accessory 1 of valve, pressure gauge, fire hydrant and so on the pipeline is placed by in loam cake 2,

wall

3 and 5 guard shields that constitute of going to the bottom, pipe 4 is housed in it stretches out outside the cover, accessory 1 is communicated on the pipe 4.

In such scheme, the heavy hole 6 of ponding is arranged going to the bottom on 5.Between loam cake 2 and wall 3, can adorn built-in lock 9.Go to the bottom and 5 can separate with wall 3, tie in one during installation, and it is 5 thicker to go to the bottom, its external diameter is greater than the external diameter of wall 3.The utility model cover rises in ground 8, can prevent that ponding from immersing.In the north, for solving, cause the difficult problem of cover body come-up, " the steel concrete ground low protection cover " of our development, the method that the cover end adopts Plate Steel to combine with the waterproof precoated plate owing to the level of ground water height.Cover base plate diameter is greater than the diameter of going to the bottom, and fixing bolt 7 on precoated plate, and respective cavities is tamped on greater than the steel plate outside the body of going to the bottom, and has guaranteed that protective housing does not float under any abominable situation.The shape of protective housing can be designed to circle or rectangle according to field environmental condition and customer requirements.Select for use high-quality steel and waterproof cement to make, it is anticorrosion that inside and outside wall selects for use different anti-corrosion materials to carry out according to the difference of environment, and with the novel heat insulation section bar protective is incubated processing.Through strict design, protective housing under the situation that does not increase investment, is used the pollution discharge pump draining, cleaning, drying in guaranteeing to cover in any case, the precoated plate basis of reinforcing has increased the soundness and the stability of cover, and the novel heat insulation section bar prevents to freeze in the body.Protective housing is carried out reinforcement fix, dilly can normally pass through.Divide blowdown fire hydrant protective housing, sewage draining valve protective housing, shape has circle, rectangle, and vertical and horizontal, type selecting is according to customer requirements.

Claims

1, a kind of steel concrete ground low protection cover that relates to valve, pressure gauge and fire hydrant protection on the underground utility of oil field; the accessory (1) that contains valve on the pipeline, pressure gauge and fire hydrant and so on; it is characterized in that: accessory (1) is placed in the guard shield that constitutes by loam cake (2), wall (3) and go to the bottom (5); pipe (4) is housed in it stretches out outside the cover, accessory (1) is communicated on the pipe (4).

2, protective housing according to claim 1 is characterized in that: the heavy hole of ponding (6) is arranged on go to the bottom (5).

3, protective housing according to claim 1 is characterized in that: can adorn built-in lock (9) between loam cake (2) and wall (3).

4, protective housing according to claim 1 is characterized in that: go to the bottom (5) can separate with wall (3), tie in one during installation, and go to the bottom (5) are thicker, and its external diameter is greater than the external diameter of wall (3).