CN216637600U - Hazardous chemical storage tank earthing equipment technology pipeline structure - Google Patents

Abstract

The application discloses a hazardous chemical storage tank soil covering equipment process pipeline structure, which belongs to the technical field of soil covering tanks, the hazardous chemical storage tank soil covering equipment process pipeline structure is applied to a soil covering pile formed after the soil covering of a tank body, the hazardous chemical storage tank soil covering equipment process pipeline structure comprises a connecting pipe connected to the tank body, a pile top is formed at the top of the soil covering pile, and the connecting pipe extends upwards and extends out of the pile top; the tank body and the connecting pipes connected with the tank body form a working unit, the working unit is provided with a plurality of groups, and the connecting pipes in each working unit are connected to a working main pipe outside the soil covering pile. Use this application of above-mentioned structure can be on the basis of guaranteeing jar body security effectual saving connection distance between the pipeline, reduce the construction degree of difficulty when carrying out the earthing to the jar body.

Description

Process pipeline structure of hazardous chemical storage tank soil covering equipment

Technical Field

This application belongs to the earthing jar field, specifically provides a danger article storage tank earthing equipment technology pipeline structure.

Background

Along with the continuous development and progress of energy construction economy, the storage technology of petrochemical products is continuously developing, the earthing tank technology is used for earthing a tank body, the tank body after earthing is used as a technology for storing chemical products such as the petrochemical products, the earthing on the tank body can effectively protect the tank body, the tank body is prevented from being damaged due to impact, high temperature and other factors, the earthing tank technology is very suitable for storing inflammable and explosive materials, the heat and impact waves generated by explosion are prevented from affecting other tank bodies, the risk can be effectively reduced, the tank bodies can be installed close to each other, the occupied area is saved, the storage safety can be guaranteed by using a mode of storing inflammable and explosive dangerous products such as the petrochemical products by using an earth covering tank, the leakage of fluid stored in the tank body can be effectively prevented, and the explosion condition is generated. At present, the technology of fully earthing the tank body is still immature, a half-layer earthing technology is mainly used abroad, a supporting structure is constructed at the bottom of the tank body, earthing is carried out on the upper layer, the advantage of full earthing is obviously higher from the safety point of view, the tank body is positioned in the earth covering pile after the tank body is fully earthed, but due to production needs, materials in the tank body need to be conveyed through a pipeline, the pipeline needs to penetrate through the earthing and be connected with the tank body in the earthing, so that a structure such as a tunnel, a culvert and the like needs to be arranged for the pipeline to pass through, the pipeline is connected with the tank body, in order to ensure that the tank body can achieve the emptying effect as far as possible, the pipeline is often connected with the bottom of the tank body, but in the using process, the materials in the tank body can exert force on the connection part of the pipeline and the tank body due to the self gravity, so that the connection part of the pipeline and the bottom of the tank body is easy to leak, and because the junction of the bottom of the pipeline and tank body is located in the earthing, the staff is difficult to overhaul, thus influence the security of the tank body, and the complicated effort that the earthing gave needs to be born to the structures such as tunnel, valve chamber, culvert built, has improved the building standard of structures such as tunnel, valve chamber, culvert, has improved manufacturing cost, and is difficult to carry out the pipeline and arranges.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the material of jar body and pipeline junction leaked, make things convenient for the pipeline to arrange, reduce the construction degree of difficulty, this application provides a danger article storage tank earthing equipment process pipeline structure.

The hazardous chemical storage tank soil covering equipment process pipeline structure is applied to a soil covering pile formed after the tank body is covered with soil, and comprises a connecting pipe connected to the upper part of the tank body, a pile top is formed at the top of the soil covering pile, and the connecting pipe extends upwards and extends out of the pile top; the tank body and the connecting pipes connected with the tank body form a working unit, the working unit is provided with a plurality of groups, and the connecting pipes in each working unit are connected to a working main pipe outside the soil covering pile.

In an embodiment of this application, danger article storage tank earthing equipment technology pipeline structure still includes the pipeline frame with ground lug connection, and the work house steward is connected to the fixed part of pipeline frame, and the pipeline frame can support the work house steward, and the fixed part is located the top that covers the soil heap.

In one embodiment of the application, the pipe rack includes support columns that pass through the earthing pile and are directly connected to the ground below the earthing pile.

In an embodiment of the present application, a support is disposed below the tank body, and the support is disposed in the soil covering pile and connected to the tank body to support the tank body in the soil covering pile.

In one embodiment of the application, the support is provided with a covering surface capable of covering the bottom of the tank body, the support supports the tank body through the covering surface, the projection height of the covering surface in a vertical plane is H, the projection height of the tank body in the vertical plane is H, and H is greater than or equal to 0.4H.

In one embodiment of the present application, the working manifold extends in an installation direction, and the plurality of groups of working units are disposed on both sides of the working manifold.

In an embodiment of this application, danger article storage tank earthing equipment technology pipeline structure still includes the threading pipe, the control unit, monitoring unit and suggestion unit, monitoring unit locates the situation in order to monitor the connecting pipe in covering the soil heap, monitoring unit is connected with the control unit who locates the soil heap outside through the transmission line of locating the inside cavity of threading pipe, monitoring unit can send monitoring signal to the control unit through the transmission line, the control unit can send a suggestion signal to the suggestion unit according to monitoring signal.

In one embodiment of the application, the process pipeline structure of the covering equipment for the hazardous chemical storage tank further comprises a detection unit which can detect the internal condition of the connecting pipe and is connected with the control unit, and the detection unit can send a detection signal to the control unit; the connecting pipe comprises a feeding pipe, the working main pipe comprises a feeding main pipe communicated with the feeding pipes in the working units, feeding valves are arranged on the pipelines of the feeding main pipe and the feeding pipes, the feeding valves are connected with the control unit, and the control unit can send first control signals to the feeding valves according to monitoring signals and detection signals.

In an embodiment of this application, the connecting pipe includes the discharging pipe, and the working house steward includes the discharging house steward that communicates with the discharging pipe in each working unit, is equipped with the bleeder valve on the pipeline that discharging house steward and each discharging pipe communicate, and each bleeder valve is connected with the control unit, and the control unit can send the second control signal to the bleeder valve according to monitor signal and detected signal.

In one embodiment of the application, the tanks in the multiple groups of working units are arranged in an array in a horizontal plane, and the shortest distance between adjacent tanks along the radial direction of the tanks in the horizontal plane is 1.2-1.6 m.

As can be understood by those skilled in the art, the process pipeline structure of the covering equipment for the hazardous chemical storage tank has at least the following beneficial effects:

1. a plurality of groups of working units are arranged in the soil covering pile, each working unit is provided with a tank body, the soil covering pile is formed by covering the tank bodies with soil, a plurality of tank bodies are arranged in the same soil covering pile, each tank body is connected with a working main pipe outside the soil covering pile through a connecting pipe which is correspondingly connected with each tank body, and the connecting pipe is connected with the top of each tank body and upwards extends out of the pile top of the soil covering pile, so that pipelines can be conveniently arranged; and because there is the earthing between the jar body to can reduce the distance between the jar body when guaranteeing production security, and then shorten the distance of connecting tube between the jar body.

2. Because the material in the tank body can enter and exit the tank body through the connecting pipe above the tank body, the situation that the joint of the pipeline and the tank body leaks due to the acting force of the gravity of the material on the joint of the pipeline and the tank body when the pipeline is arranged below the tank body for the material to enter and exit the tank body is avoided.

3. The working main pipe is arranged at the fixing part above the soil covering pile, so that the space above the soil covering pile can be effectively utilized, and the usable land area of a production area is saved; and meanwhile, the distance between the tank body and the working main pipe is reduced, the length of a pipeline is reduced, and the risk of leakage is reduced.

4. Because the connecting pipe with the top of the jar body is connected, and upwards extend and stretch out the heap top of covering the soil heap to jar body bottom has great regional support component supporting tank body that supplies, this application is through setting up the support in covering the soil heap, the support is equipped with the mode that can the cladding face of the bottom of the cladding jar body, the area of contact of support with the jar body has been increaseed, thereby the support of support to the jar body has been strengthened, fixed effect, when reducing the earthing heap and receiving great impact, the jar body takes place the possibility of rocking in the earthing heap, thereby avoid jar body and the condition that the connecting pipe junction took place to leak.

Drawings

Embodiments of the present application are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of an exemplary embodiment of the present application;

FIG. 2 is a schematic structural view of one exemplary embodiment of an array arrangement of a plurality of cans in a casing stack according to the present application;

FIG. 3 is a schematic structural view of an exemplary embodiment of the present application when the tank is connected to a service manifold;

FIG. 4 is a schematic structural view of an exemplary embodiment of a pipe rack and casing stack of the present application;

FIG. 5 is a schematic illustration of information transfer in the present application;

FIG. 6 is a schematic structural view of an exemplary embodiment of a holder supporting a can body;

FIG. 7 is a schematic diagram of an exemplary embodiment of a mount.

Description of reference numerals:

101-covering soil pile;

201-tank body;

301-working manifold; 302-a feed header; 303-main discharge pipe;

401-connecting tube; 402-a feed pipe; 403-a discharge pipe;

501-a feed valve; 502-a discharge valve;

601-support; 602-cladding surface; 603-a pipeline rack; 604-support columns;

701-a threading pipe;

801-a control unit; 802-a monitoring unit; 803-a detection unit; 804-a prompt unit;

901-ground.

Detailed Description

In order to provide a clearer understanding of the technical features, objects, and effects of the present application, specific embodiments of the present application will now be described with reference to the accompanying drawings, in which like reference numerals refer to components that are identical in structure or similar in structure but have the same function.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present application, and they do not represent the actual structure of the product. In addition, for simplicity and clarity of understanding, only one of the components having the same structure or function is schematically illustrated or labeled in some of the drawings.

Referring to fig. 1 to 7, the process pipeline structure of the hazardous chemical storage tank earthing device is applied to the earthing pile 101 formed after the tank 201 is earthed, the process pipeline structure of the hazardous chemical storage tank earthing device comprises a connecting pipe 401 connected to the upper part of the tank 201, a pile top is formed on the top of the earthing pile 101, and the connecting pipe 401 extends upwards and extends out of the pile top (see fig. 1).

Referring to fig. 1 and 2, the tank 201 and the connected connecting pipes 401 form a working unit, the working unit has a plurality of groups, and the connecting pipes 401 in each working unit are connected to the working main pipe 301 outside the soil covering pile 101.

A plurality of groups of working units are arranged in the soil covering pile 101, each working unit is provided with a tank body 201, the soil covering pile 101 is formed by covering the tank bodies 201 with covering soil, a plurality of tank bodies 201 are arranged in the same soil covering pile 101, each tank body 201 is connected with a working main pipe 301 outside the soil covering pile 101 through a connecting pipe 401 which is correspondingly connected with the tank body 201, and the connecting pipe 401 is connected with the top of the tank body 201 and extends upwards to the pile top at the top of the soil covering pile 101, so that the arrangement of pipelines is facilitated; and because there is the earthing between the jar body 201 to can reduce the distance between the jar body 201 when guaranteeing production security, and then shorten the distance of connecting tube between the jar body 201. Because the material in the tank 201 can enter and exit the tank 201 through the connecting pipe 401 above the tank 201, the situation that the joint of the pipeline and the tank 201 leaks due to the action force of the gravity of the material on the joint of the pipeline and the tank 201 when the pipeline is arranged below the tank 201 for the material to enter and exit the tank 201 is avoided.

Referring to fig. 3 and 4, in an embodiment of the present application, the hazardous chemical storage tank earthing device process pipeline structure further includes a pipeline rack 603 directly connected to the ground 901, the working main 301 is connected to a fixing portion of the pipeline rack 603, the pipeline rack 603 can support the working main 301, and the fixing portion is located above the earth-covering pile 101.

By arranging the working main pipe 301 at the fixing part above the soil-covered pile 101, the space above the soil-covered pile 101 can be effectively utilized, so that the usable land area of the production area is saved; meanwhile, the distance between the tank body 201 and the working main pipe 301 is reduced, the length of a pipeline is reduced, and the risk of leakage is reduced.

Referring to fig. 3, it will be understood by those skilled in the art that, further, the support columns 604 in the pipe rack 603 pass through the earthing pile 101 to be directly connected with the ground 901 below the earthing pile 101.

The ground 901 directly connected through the soil covering pile 101 and the soil covering pile 101 is supported, so that the ground 901 can strengthen the effect of the pipeline stored on the fixing part of the pipeline frame 603 through the supporting column 604, and the stability of the pipeline frame 603 when the work header pipe 301 carries out heavy material transportation is ensured, and the stability of the pipeline is ensured.

Referring to fig. 2, in one embodiment of the present application, the tanks 201 in the plurality of groups of working units are arranged in an array in a horizontal plane.

By the mode that the tank bodies 201 in the multiple groups of working units are arranged in an array mode in the horizontal plane, the tank bodies 201 are convenient to install, covering of soil is facilitated, the stress complexity of soil covering inside the soil covering pile 101 is reduced, and production safety is improved; promote the rationality that jar body pipeline was arranged simultaneously, make things convenient for the pipeline to arrange.

Further, along the radial direction of jar 201 in the horizontal plane, the shortest distance scope between the adjacent jar of 201 is 1.2 ~ 1.6m to guarantee to have sufficient pipeline installation distance between the jar of body.

Of course, those skilled in the art to which the present application pertains will understand that the arrangement manner of the tanks 201 in the multiple groups of working units in the present application in the horizontal plane is not limited to the array arrangement, and may also be other arrangement manners, such as along a direction, the tanks 201 in the multiple groups of working units are arranged in sequence, and will not be described herein again.

Referring to fig. 3, in one embodiment of the present application, the working manifold 301 extends in an installation direction, and a plurality of groups of working units are provided on both sides of the working manifold 301. Therefore, the length of the pipeline between each tank 201 and the working main pipe 301 can be shortened, and the cost is saved.

Referring to fig. 1 and 5, in an embodiment of the present application, the hazardous chemical storage tank soil covering equipment process pipeline structure further includes a threading pipe 701, a control unit 801, a monitoring unit 802 and a prompting unit 804, the monitoring unit 802 is disposed in the soil covering pile 101 to monitor a condition of the connecting pipe 401, the monitoring unit 802 is connected to the control unit 801 disposed outside the soil covering pile 101 through a transmission line disposed in an inner cavity of the threading pipe 701, the monitoring unit 802 can send a monitoring signal to the control unit 801 through the transmission line, and the control unit 801 can send a prompting signal to the prompting unit 804 according to the monitoring signal.

The monitoring unit 802 can be a crack sensor for monitoring whether cracks occur in the connecting pipe 401, a leakage sensor for monitoring whether leaks occur in the connecting pipe 401, a humidity sensor for monitoring soil humidity for determining the working environment of the pipeline, and other components, the control unit 801 can be a functional component having functions of receiving and sending signals and processing data, such as a PLC, and the prompting unit 804 can be a signal lamp and other components, which are not described herein again. Because the monitoring unit 802 is arranged in the casing, the transmission line can be connected with the control unit 801 outside the casing pile 101 only when passing through the casing, and the threading pipe 701 can effectively protect the transmission line. The control unit 801 determines whether an abnormal condition occurs in the connection pipe 401 through the monitoring signal transmitted by the monitoring unit 802, and when the abnormal condition occurs, the control unit 801 sends a prompt signal to the prompt unit 804 according to the monitoring signal, so that the user is prompted by the prompt unit 804 that the abnormal condition occurs in the connection pipe 401.

Referring to fig. 5, in an embodiment of the present application, the process piping structure of the hazardous chemical storage tank soil covering device further includes a detection unit 803 capable of detecting the internal condition of the connection pipe 401 and connected to the control unit 801, wherein the detection unit 803 is capable of sending a detection signal to the control unit 801; the connecting pipe 401 comprises a feeding pipe 402, the working main pipe 301 comprises a feeding main pipe 302 communicated with the feeding pipe 402 in each working unit, a feeding valve 501 is arranged on a pipeline of the feeding main pipe 302 communicated with each feeding pipe 402, each feeding valve 501 is connected with a control unit 801, and the control unit 801 can send a first control signal to the feeding valve 501 according to a monitoring signal and a detection signal.

The detection unit 803 can detect the conditions of the liquid level, the density and the like of the materials in the connecting pipe 401 and send a detection signal to the control unit 801, the control unit 801 judges whether the connecting pipe 401 in the soil-covered pile 101 is abnormal or not according to the monitoring signal, if the connecting pipe 401 is abnormal, the control unit 801 sends a signal to the feed valve 501, and the feed valve 501 is closed; the control unit 801 determines whether abnormal conditions such as water inflow occur in the feeding pipe 402 according to information such as density of the material detected by the detection unit 803, and finally determines whether the feeding pipe 402 can be used for the material to pass through according to the monitoring signal and the detection signal, if no abnormal condition exists, the feeding pipe 402 can be used for the material to pass through, the feeding valve 501 is opened, and if abnormal condition exists, the feeding valve 501 is closed, so that the safety of the pipeline is ensured.

Referring to fig. 5, in an embodiment of the present application, the connection pipe 401 includes a discharge pipe 403, the working main 301 includes a discharge main 303 communicating with the discharge pipe 403 in each working unit, a discharge valve 502 is disposed on a pipeline where the discharge main 303 communicates with each discharge pipe 403, each discharge valve 502 is connected with the control unit 801, and the control unit 801 can send a second control signal to the discharge valve 502 according to the monitoring signal and the detection signal.

The control unit 801 finally determines whether the material pipe 403 can supply materials to pass through according to the monitoring signals and the detection signals, if the material pipe 403 can supply materials to pass through, the discharge valve 502 is opened, and if the material pipe 403 is abnormal, the discharge valve 502 is opened and closed according to actual conditions, so that requirements are met, and the safety of pipelines and factories is guaranteed.

Referring to fig. 6, in one embodiment of the present application, the working unit further includes a support 601 provided in the soil-covered pile 101, the support 601 being provided under the tank 201 to support the tank 201.

Support 601 through setting up can provide more stable support to jar body 201, and can avoid covering the soil heap 101 construction in-process, owing to carry out operations such as tamping to the earthing and arouse the circumstances such as jar body 201 aversion to guarantee the security with the pipeline that jar body 201 is connected, can shorten jar body and connecting pipe 401's distance on the basis of guaranteeing jar body 201 stability simultaneously, thereby reduce pipeline length.

Referring to fig. 6 and 7, further, the support 601 has a covering surface 602 capable of covering the bottom of the tank 201, the support 601 supports the tank 201 through the covering surface 602, the projected height of the covering surface in a vertical plane is H, the projected height of the tank in the vertical plane is H, and H is greater than or equal to 0.4H.

Because connecting pipe 401 with the top of jar body 201 is connected, and upwards extend and stretch out the heap top of covering soil heap 101, thereby jar body 201 bottom has great region and supplies the supporting component to support jar body 201, this application is through setting up the support 601 in covering soil heap 101, support 601 is equipped with the mode that can wrap the cladding face 602 of jar body 201 bottom, the area of contact of support 601 with jar body 201 has been increaseed, thereby the support of support 601 to jar body 201, fixed effect has been strengthened, when reducing covering soil heap 101 and receiving great impact, jar body 201 takes place the possibility of rocking in covering soil heap 101, guarantee the security of the pipeline of being connected with jar body 201.

It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

The above list of details is only for the concrete description of the feasible embodiments of the present application and they are not intended to limit the scope of the present application, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of features, which do not depart from the technical spirit of the present application, should be included in the scope of the present application.

Claims (10)

1. The hazardous chemical storage tank soil covering equipment process pipeline structure is characterized by being applied to a soil covering pile formed after a tank body is covered with soil, and comprising a connecting pipe connected to the upper part of the tank body, wherein a pile top is formed at the top of the soil covering pile, and the connecting pipe extends upwards and extends out of the pile top;

the tank body and the connecting pipes connected with the tank body form working units, the working units are provided with a plurality of groups, and the connecting pipes in each working unit are connected to a working main pipe outside the soil covering piles.

2. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 1,

the hazardous chemical storage tank earthing equipment technology pipeline structure still includes the pipeline frame with ground lug connection, the work house steward is connected to the fixed part of pipeline frame, the pipeline frame can support the work house steward, the fixed part is located cover the top of soil heap.

3. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 2,

the pipe rack includes support columns that pass through the earthing pile and are directly connected to the ground below the earthing pile.

4. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 1,

and a support is arranged below the tank body, is arranged in the soil covering pile and is connected with the tank body so as to support the tank body in the soil covering pile.

5. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 4, wherein,

the support is provided with a covering surface capable of covering the bottom of the tank body, the support supports the tank body through the covering surface, the projection height of the covering surface in a vertical plane is H, the projection height of the tank body in the vertical plane is H, and H is larger than or equal to 0.4H.

6. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 1,

the working main pipe extends along an installation direction, and the working units are arranged on two sides of the working main pipe.

7. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 1,

danger chemicals storage tank earthing equipment technology pipeline structure still includes threading pipe, the control unit, monitoring unit and suggestion unit, monitoring unit locates cover the situation in order to monitor the connecting pipe in the soil heap, monitoring unit is through locating the transmission line of the inside cavity of threading pipe with locate to cover the outside the control unit connection of soil heap, monitoring unit can pass through the transmission line to the control unit sends monitoring signal, control unit can according to monitoring signal to suggestion unit sends a suggestion signal.

8. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 7,

the process pipeline structure of the hazardous chemical storage tank soil covering equipment further comprises a detection unit which can detect the internal condition of the connecting pipe and is connected with the control unit, and the detection unit can send a detection signal to the control unit;

the connecting pipe comprises a feeding pipe, the working main pipe comprises a feeding main pipe communicated with the feeding pipe in each working unit, feeding valves are arranged on pipelines communicated with the feeding pipes of the feeding main pipe and the feeding pipes, each feeding valve is connected with the control unit, and the control unit can send a first control signal to the feeding valves according to the monitoring signal and the detection signal.

9. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 8,

the connecting pipe comprises discharging pipes, the working main pipe comprises a discharging main pipe communicated with the discharging pipes in the working units, discharging valves are arranged on pipelines communicated with the discharging pipes of the discharging main pipe and the discharging pipes, the discharging valves are connected with the control unit, and the control unit can send second control signals to the discharging valves according to the monitoring signals and the detection signals.

10. The hazardous chemical storage tank soil covering equipment process pipeline structure of claim 1,

the tank bodies in the multiple groups of working units are arranged in the horizontal plane in an array mode, and the shortest distance between the adjacent tank bodies is 1.2-1.6 m along the radial direction of the tank bodies in the horizontal plane.

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