CN215768339U

CN215768339U - Isolation wall of blowout preventer high-low temperature test device

Info

Publication number: CN215768339U
Application number: CN202121344409.7U
Authority: CN
Inventors: 符春红; 王荣兵; 王子杰; 刘华; 刘广勇
Original assignee: Jiangsu Sanyi Petroleum Equipment Co ltd
Current assignee: Jiangsu Sanyi Petroleum Equipment Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-02-08
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a partition wall of a blowout preventer high-low temperature test device, which comprises a first tempered glass facing a high-temperature interval and a second tempered glass facing a low-temperature interval, wherein a first heat insulation layer is arranged on the back of the first tempered glass; the water pipe I and the water pipe II are connected into a water tank; the water tank is arranged at the bottom between the first heat insulation layer and the second heat insulation layer; a water pump is arranged in the water tank to circularly supply water to the two water pipes; and a heat insulation material is filled in a gap between the first water pipe and the second water pipe. According to the partition wall arranged in the high-temperature region and the low-temperature region, the toughened glass, the heat insulation layer and the water are circularly treated, so that the two toughened glasses are effectively prevented from being directly contacted with the heat insulation layer, the adverse effect on the toughened glass and the heat insulation layer due to overlarge temperature difference is avoided, and the service life is prolonged.

Description

Isolation wall of blowout preventer high-low temperature test device

Technical Field

The utility model belongs to the technical field of high and low temperature test devices of blowout preventers, and particularly relates to a partition wall of a high and low temperature test device of a blowout preventer.

Background

The applicant develops the high and low temperature test device of the blowout preventer, and has been given a utility model patent from the original company, the patent name "a high and low temperature test device of blowout preventer" application number: 2018217519071. according to the technical scheme, the high-temperature area and the low-temperature area are adjacent, high-temperature and low-temperature rapid conversion tests are convenient to perform, and an automatic opening and closing valve is adopted between the two areas and is directly controlled by a controller. However, in the subsequent research and development process, the temperature difference between the two areas is too large, so that the requirements on the partition plate and the valve of the two areas are high, the interlayer space disclosed in the document cannot meet the test requirements, and the driving part of the valve cannot be well protected from the temperature difference.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: aiming at the defects in the prior art, the utility model aims to improve and innovate the isolation device between the high-temperature interval and the low-temperature interval on the basis of the original high-low temperature test device of the blowout preventer, and meet the test requirements.

The technical scheme is as follows: in order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the test device comprises a base, wherein the upper part of the base is divided into four temperature intervals, namely a room temperature interval, a high temperature interval, a zero temperature interval and a low temperature interval; a separation wall is arranged between the high-temperature section and the low-temperature section; valves which are communicated with each other are arranged between every two intervals;

the partition wall comprises a first toughened glass facing the high-temperature region and a second toughened glass facing the low-temperature region, and parting strips are arranged above and below the first toughened glass and the second toughened glass; opening structures for arranging valves are reserved on the first tempered glass and the second tempered glass; the back of the first tempered glass is provided with a first heat insulation layer, the back of the second tempered glass is provided with a second heat insulation layer, the back of the first heat insulation layer is provided with a first arranged water pipe, and the back of the second heat insulation layer is provided with a second arranged water pipe; the water pipe I and the water pipe II are connected into a water tank; the water tank is arranged at the bottom between the first heat insulation layer and the second heat insulation layer; a water pump is arranged in the water tank to circularly supply water to the two water pipes; and a heat insulation material is filled in a gap between the first water pipe and the second water pipe.

Further, the division bars are aluminum pipes.

Further, the thickness of the first heat insulation layer and the second heat insulation layer is between 1cm and 5 cm.

Furthermore, the diameters of the first water pipe and the second water pipe are less than 1cm, and the first water pipe and the second water pipe are uniformly arranged in a snake shape.

Further, the water tank is slim, and the water pump is miniature circulating water pump.

Furthermore, isolation shells are arranged between the high-temperature interval and the normal-temperature interval, between the low-temperature interval and the zero-temperature interval, and between the zero-temperature interval and the normal-temperature interval, and isolation shells are arranged on the upper portions of the four temperature intervals.

Furthermore, the shell comprises a first flexible heat insulation material layer, a metal sheet layer, a second flexible heat insulation material layer and a silicon rubber plate flexible heat insulation material layer which are sequentially paved from inside to outside.

Has the advantages that: compared with the prior art, the utility model has the following advantages: according to the partition wall arranged in the high-temperature region and the low-temperature region, the toughened glass, the heat insulation layer and the water are circularly treated, so that the two toughened glasses are effectively prevented from being directly contacted with the heat insulation layer, the adverse effect on the toughened glass and the heat insulation layer due to overlarge temperature difference is avoided, and the service life is prolonged. The driving device of the valve is arranged inside the heat insulation layer, so that a good protection effect is achieved.

Drawings

FIG. 1 is a full sectional view of the general construction of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a view showing arrangement of water pipes; the figure is schematically shown by a first water pipe;

FIG. 4 is a top view of the test apparatus.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific examples, which are carried out on the premise of the technical solution of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-4, the partition wall of the blowout preventer high and low temperature test device of the present application includes a base 1, wherein the upper portion of the base 1 has four temperature intervals, and the four temperature intervals are room temperature intervals 41 respectively, and are used for observing the state of the blowout preventer at room temperature; a high temperature zone 42 for performing a high temperature test on the blowout preventer; a zero degree interval 44 for testing the blowout preventer in a zero degree critical state; a low temperature zone 43 for low temperature testing of the blowout preventer; the partition wall 5 is provided between the high temperature zone 42 and the low temperature zone 43, the insulating case 2 is provided between the high temperature zone 42 and the normal temperature zone 41, between the low temperature zone 43 and the zero temperature zone 44, and between the zero temperature zone 44 and the normal temperature zone 41, and the insulating case 2 is provided on the upper part of the four temperature zones. And mutually communicated valves 3 are arranged between every two intervals.

The partition wall 5 comprises a first tempered glass 51 facing the high-temperature region 42 and a second tempered glass 52 facing the low-temperature region 43, wherein the upper and lower parts of the first tempered glass 51 and the second tempered glass 52 are respectively provided with a division bar 53, and opening structures for arranging the valve 3 are reserved on the first tempered glass 51 and the second tempered glass 52. The back of the first tempered glass 51 is provided with a first heat insulation layer 54, the back of the second tempered glass 52 is provided with a second heat insulation layer 55, the back of the first heat insulation layer 54 is provided with a first arranged water pipe 56, the back of the second heat insulation layer 55 is provided with a second arranged water pipe 57, the first water pipe 56 and the second water pipe 57 are connected into a water tank 58, the water tank 58 is arranged at the bottom between the first heat insulation layer 54 and the second heat insulation layer 55, and a water pump 59 is arranged in the water tank 58 and circularly supplies water to the two water pipes; and the gap between the first water pipe 56 and the second water pipe 57 is filled with heat insulation materials.

The division bar 53 is an aluminum pipe. The aluminum pipe has a heat insulation effect and prevents energy transfer between the first tempered glass 51 and the second tempered glass 52.

The thickness of the first heat insulation layer 54 and the second heat insulation layer 55 is 1-5cm, and the heat insulation layers are formed by compressing existing heat insulation materials or composite materials.

The first water pipe 56 and the second water pipe 57 are thin water pipes, the diameter of each thin water pipe is less than 1cm, and the thin water pipes are uniformly arranged in a snake shape.

The water tank 58 is slender, the water pump 59 is a miniature circulating water pump, the thickness of the separation wall 5 is reduced as much as possible, and the heat insulation material filled between the two water pipes is the existing heat insulation cotton and the like.

The working principle is as follows: utilize toughened glass to form effectual isolation to toughened glass is high temperature resistant, and low temperature resistant sets up the insulating layer at toughened glass's back, sets up subsequent valve 3's driver part at the insulating layer back, plays fine guard action. Usable water circulation of water pipe carries out intensification processing to the insulating layer of low temperature interval, carries out cooling treatment to the insulating layer of high temperature interval, effectively avoids two toughened glass and insulating layer direct contact to avoid the too big harmful effects that bring toughened glass and insulating layer of the difference in temperature, increase of service life.

The water in the first water pipe 56 is heated, the water in the second water pipe 57 is cooled, and the water flows in the two water pipes are converged into the water tank 58 for neutralization treatment, so that the water can be recycled.

The shell 2 comprises a first flexible heat insulation material layer, a metal sheet layer, a second flexible heat insulation material layer and a silicon rubber plate flexible heat insulation material layer which are sequentially paved from inside to outside. The whole shell 2 has good heat insulation performance, reduces heat exchange between a temperature range and the outside, and reduces energy consumption.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The partition wall of the blowout preventer high-low temperature test device comprises a base (1), wherein the upper part of the base (1) is divided into four temperature intervals, namely a room temperature interval (41), a high temperature interval (42), a zero temperature interval (44) and a low temperature interval (43); a separation wall (5) is arranged between the high-temperature region (42) and the low-temperature region (43); valves (3) which are communicated with each other are arranged between every two intervals;

the method is characterized in that: the partition wall (5) comprises a first toughened glass (51) facing the high-temperature region (42) and a second toughened glass (52) facing the low-temperature region (43), and the upper and lower parts of the first toughened glass (51) and the second toughened glass (52) are provided with parting strips (53); opening structures for arranging the valves (3) are reserved on the first toughened glass (51) and the second toughened glass (52); a first heat insulation layer (54) is arranged on the back of the first tempered glass (51), a second heat insulation layer (55) is arranged on the back of the second tempered glass (52), a first water pipe (56) is arranged on the back of the first heat insulation layer (54), and a second water pipe (57) is arranged on the back of the second heat insulation layer (55); the water pipe I (56) and the water pipe II (57) are connected into a water tank (58); the water tank (58) is arranged at the bottom between the first heat insulation layer (54) and the second heat insulation layer (55); a water pump (59) is arranged in the water tank (58) to circularly supply water to the two water pipes; and a gap between the first water pipe (56) and the second water pipe (57) is filled with a heat insulation material.

2. The partition wall of a blowout preventer high and low temperature test apparatus according to claim 1, wherein: the division bars (53) are aluminum tubes.

3. The partition wall of a blowout preventer high and low temperature test apparatus according to claim 1, wherein: the thickness of the first heat insulation layer (54) and the second heat insulation layer (55) is between 1cm and 5 cm.

4. The partition wall of a blowout preventer high and low temperature test apparatus according to claim 1, wherein: the diameters of the first water pipe (56) and the second water pipe (57) are lower than 1cm, and the first water pipe and the second water pipe are uniformly arranged in a snake shape.

5. The partition wall of a blowout preventer high and low temperature test apparatus according to claim 1, wherein: the water tank (58) is slender, and the water pump (59) is a micro circulating water pump.

6. The partition wall of a blowout preventer high and low temperature test apparatus according to claim 1, wherein: an isolation shell (2) is arranged between the high-temperature interval (42) and the normal-temperature interval (41), between the low-temperature interval (43) and the zero-temperature interval (44), and between the zero-temperature interval (44) and the normal-temperature interval (41), and the isolation shell (2) is arranged on the upper portions of the four temperature intervals.

7. The dividing wall of the blowout preventer high and low temperature test device according to claim 6, wherein: the shell (2) comprises a first flexible heat insulation material layer, a metal sheet layer, a second flexible heat insulation material layer and a silicon rubber plate flexible heat insulation material layer which are sequentially paved from inside to outside.