CN213452247U

CN213452247U - Pipeline water pressure device

Info

Publication number: CN213452247U
Application number: CN202022562614.2U
Authority: CN
Inventors: 李健; 吴良波; 徐力
Original assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd
Current assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-15
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a pipeline hydraulic means, the device body includes multiunit flange pipe fitting, the flange pipe fitting is the cyclic annular structure of well expert, the pipe diameter from the top down of multiunit flange pipe fitting increases in proper order, and the shape size of the connecting portion between the adjacent flange pipe fitting is the same, and contradict each other, coincide each other, the top and the bottom of flange pipe fitting are equipped with cyclic annular mounting groove respectively, be used for installing in cyclic annular mounting groove by cyclic annular sealing strip, with it is difficult to operate to expect to solve current pipeline hydraulic means, the loading and unloading difficulty, the lower problem of utilization ratio.

Description

Pipeline water pressure device

Technical Field

The utility model relates to a water pressure device, more specifically the utility model discloses mainly relate to a pipeline water pressure device.

Background

With the progress of society and the development of economy, the pipeline is widely applied to various fields, the using amount of the pipeline is the most important of basic parts, and the pipeline is usually subjected to pressure tests before production, delivery, use and installation and in the use process so as to test the quality condition of the pipeline and ensure the use safety. The pipeline is a device for conveying gas, liquid or fluid with solid particles, and is widely applied to multiple industries and multiple fields due to the unique characteristics of the pipeline.

The existing pipeline water pressure device is not easy to operate, difficult to assemble and disassemble and low in actual utilization rate in the using process.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to solve the above-mentioned not enough, provide a pipeline hydraulic means to it is difficult to operate to expect to solve current pipeline hydraulic means, and loading and unloading difficulty, the lower problem of utilization ratio.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a pipeline hydraulic means, the device body includes multiunit flange pipe fitting, the flange pipe fitting is well logical annular structure, multiunit the pipe diameter from the top down of flange pipe fitting increases in proper order, and is adjacent the shape size of connecting portion between the flange pipe fitting is the same, and contradicts each other, coincide each other, the top and the bottom of flange pipe fitting are equipped with annular mounting groove respectively for install by annular sealing strip in the annular mounting groove.

Preferably, the further technical scheme is as follows: the flange pipe fitting comprises an upper flange and a lower flange, the upper flange is parallel to the lower flange, and the upper flange and the lower flange are respectively communicated with two ends of the pipe body.

The further technical scheme is as follows: the upper flange and the lower flange are respectively provided with a plurality of mounting holes on the surfaces, and the mounting holes are annularly distributed on the upper flange and the lower flange respectively and are arranged at intervals.

The further technical scheme is as follows: the central axes of the plurality of groups of flange pipe fittings are the same.

The further technical scheme is as follows: the flanged pipe fitting comprises a first flanged pipe fitting, a second flanged pipe fitting, a third flanged pipe fitting and a fourth flanged pipe fitting.

Compared with the prior art, one of the beneficial effects of the utility model is that: the flange pipe fittings are sequentially connected from top to bottom, and the connecting parts between the adjacent flange pipe fittings are identical in shape and size, mutually abutted and mutually matched, so that the stability of the device body is improved; simultaneously, the top and the bottom of the flange pipe fitting are respectively provided with an annular mounting groove for installing an annular sealing strip in the annular mounting groove, so that the sealing property of the device body is improved.

Drawings

Fig. 1 is a schematic perspective view illustrating a pipeline hydraulic apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic structural view illustrating a first flanged pipe member according to another embodiment of the present invention.

Fig. 3 is a schematic structural view illustrating a second flanged pipe member according to still another embodiment of the present invention.

Fig. 4 is a schematic view illustrating a third flange pipe member according to still another embodiment of the present invention.

Fig. 5 is a schematic structural view illustrating a fourth flanged pipe member according to still another embodiment of the present invention.

Fig. 6 is a schematic structural view illustrating a flanged pipe member according to still another embodiment of the present invention.

Fig. 7 is a schematic structural view illustrating a flanged pipe member according to still another embodiment of the present invention.

Fig. 8 is a schematic structural view illustrating a flanged pipe member according to still another embodiment of the present invention.

Fig. 9 is a schematic structural view illustrating a flanged pipe assembly according to another embodiment of the present invention.

Fig. 10 is a schematic structural view illustrating a flanged pipe assembly according to another embodiment of the present invention.

In the figure, 1 is the device body, 3 is cyclic annular mounting groove, 4 is the upper flange, 5 is lower flange, 6 is the body, 7 is the mounting hole, 8 is first flange pipe fitting, 9 is the second flange pipe fitting, 10 is the third flange pipe fitting, 11 is the fourth flange pipe fitting.

Detailed Description

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

Referring to fig. 1, an embodiment of the present invention is a pipeline hydraulic apparatus, the apparatus body 1 includes a plurality of sets of flange pipe fittings, the number of sets of the flange pipe fittings can be any number greater than two, and can be specifically limited according to actual conditions, and the flange pipe fittings are of a hollow ring structure, the pipe diameters of the plurality of sets of flange pipe fittings are sequentially increased from top to bottom, and the connecting portions between adjacent flange pipe fittings have the same shape and size, are mutually contradictory and are matched, so as to fix the adjacent flange pipe fittings to each other and improve the sealing performance of the flange pipe fittings during use, and at the same time, ring-shaped mounting grooves 3 are respectively disposed at the top and bottom of the flange pipe fittings, and the mounting grooves of the connecting portions between adjacent flange pipe fittings correspond to each other and are used for being mounted in the ring-shaped mounting grooves 3 by a ring-shaped sealing strip, so as to improve the stability of the flange pipe, the sealing performance in the using process is improved.

Referring to fig. 2, in another embodiment of the present invention, the flange pipe includes an upper flange 4 and a lower flange 5, the upper flange 4 and the lower flange 5 are parallel to each other, and are respectively a circular ring structure leading to the center, the upper flange 4 and the lower flange 5 are respectively communicated to two ends of the pipe body 6, the central axis of the upper flange 4 is the same as the central axis of the lower flange 5, and is the same as the central axis of the pipe body 6, and the adjacent flange pipe is mutually contradicted and matched with each other, so as to improve the stability of the flange pipe.

Referring to fig. 1, fig. 2 shows, in the utility model discloses a further embodiment, in order to improve the steadiness of device body 1, set up a plurality of mounting holes 7 respectively on aforementioned upper flange 4 and aforementioned lower flange 5 surface, the number of aforementioned mounting hole 7 is the number of the arbitrary numerical value that is greater than numerical value four, can specifically set for according to actual conditions, and a plurality of aforementioned mounting holes 7 are cyclic annular and distribute respectively on aforementioned upper flange 4 and aforementioned lower flange 5, and the interval sets up between the adjacent aforementioned mounting hole 7, be used for passing two adjacent flange pipe fittings that mounting hole 7 will contradict each other by the bolt and fix each other, improve the steadiness of device body 1, and convenient operation, and easily loading and unloading, and can select the quantity of flange pipe fittings and the size of flange pipe fitting according to actual conditions, improve work efficiency.

Referring to fig. 2, fig. 3, fig. 4, fig. 5, in a further embodiment of the present invention, the flange pipe members include a first flange pipe member 8, a second flange pipe member 9, a third flange pipe member 10, and a fourth flange pipe member 11, wherein the bottom of the first flange pipe member 8 is the same as the top of the second flange pipe member 9 in shape and size, and the number and distribution positions of the mounting holes 7 at the bottom of the first flange pipe member 8 are the same as the number and distribution positions of the mounting holes 7 at the top of the second flange pipe member 9, and are mutually abutted for fixing the first flange pipe member 8 and the second flange pipe member 9 to each other by bolts passing through the mounting holes 7; the bottom of the second flanged pipe 9 and the top of the third flanged pipe 10 have the same shape and size, and the number and the distribution positions of the mounting holes 7 at the bottom of the second flanged pipe 9 are the same as those of the mounting holes 7 at the top of the third flanged pipe 10, and the mounting holes 7 are mutually abutted, so that bolts pass through the mounting holes 7 to fix the second flanged pipe 9 and the third flanged pipe 10; the bottom of the third flange pipe 10 is the same as the top of the fourth flange pipe 11 in shape and size, the number and the distribution positions of the mounting holes 7 at the bottom of the third flange pipe 10 are the same as the number and the distribution positions of the mounting holes 7 at the top of the fourth flange pipe 11, the mounting holes 7 and the mounting holes 7 are mutually abutted, and the bolts penetrate through the mounting holes 7 to mutually fix the third flange pipe 10 and the fourth flange pipe 11, so that the mounting and the dismounting are facilitated, and the use efficiency is improved.

Referring to fig. 6, 7, 8, 9 and 10, in another embodiment of the present invention, the size of the flanged pipe can be selected according to actual needs, and the number of the flanged pipe connections can be adjusted to improve the utilization efficiency.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A pipeline hydraulic means which characterized in that: device body (1) includes multiunit flange pipe fitting, the flange pipe fitting is well logical annular structure, multiunit the pipe diameter from the top down of flange pipe fitting increases in proper order, and is adjacent the shape size of connecting portion between the flange pipe fitting is the same, and contradicts each other, coincide each other, the top and the bottom of flange pipe fitting are equipped with annular mounting groove (3) respectively for install by cyclic annular sealing strip in annular mounting groove (3).

2. The pipe water pressure device of claim 1, wherein: the flange pipe fitting comprises an upper flange (4) and a lower flange (5), the upper flange (4) and the lower flange (5) are parallel to each other, and the upper flange (4) and the lower flange (5) are respectively communicated with two ends of a pipe body (6).

3. The pipe hydraulics apparatus of claim 2 wherein: the upper flange (4) and the lower flange (5) are respectively provided with a plurality of mounting holes (7), the mounting holes (7) are annularly and respectively distributed on the upper flange (4) and the lower flange (5), and the mounting holes (7) are arranged at intervals.

4. The pipe water pressure device of claim 1, wherein: the central axes of the plurality of groups of flange pipe fittings are the same.

5. The pipe water pressure device of claim 1, wherein: the flanged pipe fitting comprises a first flanged pipe fitting (8), a second flanged pipe fitting (9), a third flanged pipe fitting (10) and a fourth flanged pipe fitting (11).