CN212406287U

CN212406287U - Safe explosion-proof pond

Info

Publication number: CN212406287U
Application number: CN202021201667.5U
Authority: CN
Inventors: 郭远军
Original assignee: Yuanjun Heat Energy Power Technology Co ltd
Current assignee: Yuanjun Heat Energy Power Technology Co ltd
Priority date: 2020-06-27
Filing date: 2020-06-27
Publication date: 2021-01-26
Anticipated expiration: 2030-06-27

Abstract

The utility model provides a safe explosion-proof pond, including cell body and apron, the cell body is used for aerifing pressure vessel, and the apron can be dismantled the top of locating the cell body, impounds in the cell body, and the cell body still is equipped with equidistant distribution's reinforcing bar post for multilayer structure includes concrete layer and steel deck in the concrete, is equipped with the scale mark on the reinforcing bar post, receives the promotion apron of explosive energy to reciprocate along the reinforcing bar post. This scheme can effectual reduction pressure vessel in the harm that the inflation in-process explodes, reduce the influence to surrounding environment and operating personnel, can improve the security of aerating device when aerifing pressure vessel simultaneously, the effect of cooling is played to the inflation in-process, detect the gas leakage condition when aerifing, can also be used for the detection of pressure vessel explosion power simultaneously, be convenient for detect shock wave and shock wave particular case when pressure vessel explodes, be convenient for guide the wide application of pressure vessel in different fields, like oil development, oil exploration, natural gas exploration, ore exploitation etc.

Description

Safe explosion-proof pond

Technical Field

The utility model relates to a blasting test equipment, especially a safe explosion-proof pond.

Background

A pressure vessel is a closed vessel that can withstand pressure. The pressure container has wide application range, and has important position and function in many departments of industry, civil use, military industry and the like and many fields of scientific research. Among them, the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels, in order to be used in the chemical industry and the petrochemical industry at most. The pressure container is mainly used for heat transfer, mass transfer, reaction and other technological processes, storing and transporting pressurized gas or liquefied gas in the fields of chemical industry and petrochemical industry, and also has wide application in other industrial and civil fields, such as air compressors. Auxiliary machines (such as a cooler, a buffer, an oil-water separator, a gas tank, an evaporator, and a liquid coolant tank) of various special compressors and refrigeration compressors belong to pressure vessels.

Especially, the safety of the air storage tank or the blasting device when the air storage tank or the blasting device is inflated with flammable materials is particularly important, so that underwater inflation is considered to be adopted, the design of an underwater inflation pool is indispensable, and the patent number CN107860555A discloses a test pool for an underwater vertical launching test, which belongs to the technical field of the underwater vertical launching test of an aircraft. The invention adopts the mutual water transfer filtering system of the reservoir and the test pool to realize the repeated use of water and can keep the excellent water quality, the test pool is used as a fixed facility, the characteristics of different loading platforms can be simulated as required, and the practical range is wide; the construction can be carried out in a dry environment, and the safe operation is convenient. However, the pool cannot be used for underwater inflation, and meanwhile, the explosion-proof effect cannot be achieved during blasting tests, so that the pool body is easily damaged.

Disclosure of Invention

The utility model aims at overcoming the above-mentioned not enough of prior art, and provide a convenient to use, safety, easily operation, be convenient for aerify under water to pressure vessel and provide the safety guarantee, have the safe explosion-proof pond of detection effect.

The technical scheme of the utility model is that: a safe explosion-proof pool is composed of a pool body with top opening and water surface, a cover plate on the top of said pool body, and multiple layers of concrete layers and steel plates with steel bars in the same interval.

The anti-explosion cover plate has the advantages that the steel bar columns are longitudinally arranged, when the pipe fitting explodes in the anti-explosion pool, the cover plate jumps up and down along the steel bar columns, the explosion power is calculated according to the jumping height, the weight of the cover plate is set, and preferably, the weight can be increased on the cover plate according to the explosion requirement; when placing the pipe fitting in the cell body and aerifing the operation under water, the reduction that can be fine is aerifyd in-process pressure vessel and is taken place unexpected explosion, cause harm to surrounding environment and animal, the effectual security that has improved, can play the effect that gas leakage detected simultaneously to aerifing the in-process, further improvement aerifys the security, can play the effect of cooling simultaneously, the explosion-proof effect of outstanding has been played to inflammable gas's inflation process very much, stop inflammable gas and air contact, reduce the emergence of explosion.

Furthermore, the steel plate layer is positioned in the middle of the concrete or on the inner side surface of the concrete, the steel bar column penetrates through the concrete layer and extends outwards, and the extending end is provided with a thread; preferably, the concrete layer can also be added with hard materials or tensile-improving materials, wherein the hard materials comprise: scrap iron pieces, hard metals, and the like, tensile materials such as: asbestos, reinforcing bar, can also set up high tenacity fibre layer in the concrete layer simultaneously, be convenient for improve multilayer structure's anti-riot tensile ability.

Further, be equipped with the through-hole on the apron, the apron is worn to establish on the reinforcing bar post to adopt the nut to make the fixed lid of apron close at the cell body top, play spacing effect to the apron, prevent that the apron from breaking away from the reinforcing bar post, avoid the apron to drop and cause the damage.

Furthermore, the lower end of the tank body is provided with an energy discharging tank which is symmetrically distributed on the outer side of the tank body and is communicated with the tank body; preferably, the energy discharging pool is communicated with the pool body through a baffle plate, the baffle plate is adjusted up and down through a screw rod arranged on the pool body, so that the baffle plate can be closed or opened to communicate the energy discharging pool with the pool body, the influence of explosion power on the pool body is reduced, and the service life of the pool body is conveniently prolonged.

Further, the thickness of the multilayer structure is 0.2-2m, and the diameter of the steel bar column is 3.5-34 mm; preferably, the thickness of the multilayer structure is 0.5-1.5m, and the diameter of the reinforcing steel bar column is 5-30 mm; preferably, the thickness of the multilayer structure is 1m, the diameter of the steel bar columns is 25mm, and the number of the steel bar columns can be distributed in the multilayer structure in an arrangement manner, so that the structural strength of the multilayer structure is improved conveniently, and meanwhile, the cover body and the tank body are combined tightly; other multilayer structures are also useful.

Further, the depth of the tank body is 0.1-1 times of the explosive equivalent value of the pipe fitting; preferably, the depth of the tank body is 0.1-0.8 times of the explosive equivalent value of the pipe fitting; preferably, the depth of the tank body is 0.5 times of the equivalent value of the explosion of the pipe fittings, and when the equivalent value of the explosion of the pipe fittings is 20KgTNT, the depth of the tank body is 10m, so that the inflation safety of the pipe fittings is improved conveniently.

Further, the water storage capacity of the tank body is more than or equal to 400 cubic meters; preferably, the water storage capacity of the tank body is 500-800 cubic meters; preferably, the water storage capacity of the tank body is 600 cubic meters; the construction design of being convenient for can guarantee the depth of water of cell body simultaneously.

Further, be equipped with shock wave sensor and shock wave detection sensor in the cell body, be convenient for detect the size of explosion back shock wave, acquire the parameter of shock wave simultaneously.

Further, the shock wave sensor is located four angles of cell body bottom respectively, is convenient for improve the precision that detects the shock wave, can also adjust the position of shock wave sensor according to the needs that detect, is convenient for effectively and the detection shock wave of high accuracy.

Furthermore, the steel bar column is provided with scale marks, so that when the pressure vessel is subjected to explosion test, the guarantee power of the pressure vessel can be detected and observed, the rising height of the cover plate covering the top of the tank body can be obviously known, and the explosion power can be judged.

The utility model has the characteristics of as follows:

the utility model discloses can effectual reduction pressure vessel be at the harm that the inflation in-process explodes, reduce the influence to surrounding environment and operating personnel, can improve the security when aerating device aerifys pressure vessel simultaneously, the effect of cooling is played to the inflation in-process, detect the gas leakage condition when aerifing, can also be used for the detection of pressure vessel explosion power simultaneously, shock wave and shock wave particular case when being convenient for detect pressure vessel and explode, be convenient for guide the wide application of pressure vessel in different fields, like oil development, oil exploration, natural gas exploration, ore exploitation etc..

The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cover plate structure;

FIG. 3 is a schematic diagram of the structure of an energy discharging pool;

FIG. 4-is a cross-sectional view of another cover plate configuration;

FIG. 5 is a sectional view of the tank body;

1-pool body, 2-reinforcing steel bar column, 3-energy discharging pool, 4-cover plate, 5-baffle, 6-cement layer, 7-reinforcing rib plate, 8-metal layer, 9-concrete and 10-steel plate layer.

Detailed Description

As shown in the attached drawings: a safe explosion-proof pool comprises a pool body 1 and a cover plate 4, wherein the pool body 1 is used for inflating a pressure vessel, the cover plate 4 is detachably arranged at the top of the pool body 1, water is stored in the pool body 1, the highest position of the water surface is flush with an opening at the top of the pool body 1, the pool body 1 is of a multilayer structure and comprises a concrete layer 9 and a steel plate layer 10, and reinforcing steel bar columns 2 distributed at equal intervals are further arranged in the concrete layer 9; preferably, be equipped with the scale mark on the steel column 2 for detect the height that the lid reciprocated, thereby obtain the removal data that the lid rises, thereby obtain the size of pipe fitting blasting energy, the higher the height that the apron 4 rises indicates that the blasting energy of pipe fitting is bigger. The lower end of the cover plate 4 is provided with a reinforcing rib plate 7, so that the structural strength and the anti-riot capability of the cover plate 4 are improved conveniently.

In order to improve the anti-riot capability of the tank body 1, the tank body 1 is arranged under the ground, and the top of the tank body is exposed 1-2m above the ground. The steel plate layer 10 is located in the middle of the concrete 9 or on the inner side surface of the concrete 9, preferably, the steel plate is located on the inner side surface of the concrete, the thickness of the steel plate layer 10 is 0.2-5cm, preferably, the thickness of the steel plate layer 10 is 0.5-3cm, more preferably, the thickness of the steel plate layer 10 is 1cm, the anti-riot capacity of the pool body 1 and the structural strength of the pool body 1 are convenient to improve, meanwhile, the damage of the elastic sheet to the inside of the pool body 1 after the pipe fitting explodes can be reduced, and the service life of the pool body 1 is convenient to improve. The reinforcing steel bar column 2 penetrates through the concrete 9 layers and extends outwards, and the extending end is provided with threads.

Apron 4 includes metal level 8 and cement layer 6, metal level 8 is located the lower extreme, be cement layer 6 above the metal level 8, the face of just doing things on the metal level 8 is unsmooth curved surface, it combines the structural strength who improves apron 4 with metal level 8 to be convenient for cement layer 6, metal level 8 is the hard metal alloy layer, be equipped with the through-hole on the apron 4, apron 4 wears to establish on steel bar post 2 through the through-hole, and adopt the nut to make apron 4 fixed lid close at 1 top of cell body, when the time measuring can be examined to the blasting of pipe fitting to needs, can remove or unscrew the screw on the steel bar post 2, apron 4 receives the promotion of pipe fitting blasting ability in the cell body 1, make apron 4 can reciprocate along steel bar post 2, the size of blasting ability is surveyed according to.

The lower end of the pool body 1 is provided with an energy discharging pool 3, the energy discharging pool 3 is symmetrically distributed on the outer side of the pool body 1 and communicated with the pool body 1, the arrangement of the energy discharging holes can reduce the explosion power of the pressure container when the pressure container explodes, partial energy can be released, the explosion power can be reduced by the accumulation of the explosion energy, and the occurrence of safety accidents is reduced. Preferably, the baffle 5 is arranged at the opening at the front end of the energy discharging pool 3, the baffle 5 is made of a steel plate, when the explosion power of the pipe fitting needs to be measured, the baffle 5 is placed downwards to block the opening of the energy discharging pool 3, so that the measurement accuracy of the explosion power of the pipe fitting is improved, and the baffle 5 is made of the steel plate and is not influenced by the explosion power.

The thickness of the multilayer structure is 0.2-2m, and the diameter of the steel bar column 2 is 3.5-34 mm; preferably, the thickness of the multi-layer structure is 0.5-1.5m, and the diameter of the steel bar column 2 is 10-30 mm; more preferably, the thickness of the multi-layer structure is 1m and the diameter of the reinforcement column 2 is 25 mm.

The depth of the tank body 1 is 0.1-1 times of the numerical value of the explosion equivalent of the pipe fittings, and preferably, the depth of the tank body 1 is 0.2-0.8 times of the numerical value of the explosion equivalent of the pipe fittings; more preferably, the depth of the tank body 1 is 0.5 times of the value of the explosion equivalent of the pipe fitting, namely when the explosion equivalent of the pipe fitting is 20KgTNT, the depth of the tank body 1 is 10 m; be convenient for improve the survey safety of pipe fitting when the underwater inflation safety and pipe fitting explode, can reduce the pipe fitting explosion after the shell fragment to fly away simultaneously, cause the incident, nevertheless when inflating the pipe fitting high pressure in addition, the retaining in the cell body 1 plays the effect of cooling to the pipe fitting, reduces the risk of pipe fitting explosion, can detect simultaneously and aerify the in-process, whether there is gas leakage, the improvement of the safety of being convenient for to aerify.

The water storage capacity of the tank body 1 is more than or equal to 400 cubic meters, preferably, the water requirement of the tank body 1 is 500-1000 cubic meters, and more preferably, the water storage capacity of the tank body 1 is 650 cubic meters; the water yield control in the cell body 1 is in a certain amount, security when can effectual assurance pipe fitting gas filled safety and pipe fitting explosion test, places the pipe fitting in the bottom of cell body 1 during the use, and when the pipe fitting explodes, the shell fragment flies in the aquatic, receives the resistance effect of water in the aquatic, can prevent that the shell fragment from flying out the surface of water, perhaps the shell fragment that flies out the surface of water has can't cause the injury to the human body, is convenient for reduce the emergence of incident.

Be equipped with shock wave sensor and shock wave in the cell body 1 and detect the sensor, the shock wave sensor is located four angles of cell body 1 bottom, it can adjust according to the needs that detect specifically, shock wave detects the sensor and locates the pipe fitting directly over, hang in the aquatic through support piece, shock wave detects the sensor and can adjust according to the height that detects with the vertical height of pipe fitting, be convenient for improve the detection precision of shock wave when exploding the pipe fitting, the sensor passes through the data line and is connected with 1 past data display of cell body, data display is used for showing, collect, numerical value and parameter that record and storage sensor detected etc, data display can also pass through wireless network or wired connection with computer, carry out the transmission and the analysis that detects of data.

The explosion shock wave detector L20-P is used for detecting shock waves when the pressure container explodes or tests the pressure container to master the information of the explosion mode, waveform, explosion energy and the like of the pressure container, is convenient for mastering the strength of the pressure container and positioning the application field of the pressure container and the application thereof.

The utility model discloses mainly used pressure vessel easily fires the aerifing of explosive gas, can effectually prevent to aerify in-process pressure vessel and explode, the shell fragment departure causes the potential safety hazard, can play the effect of cooling when aerifing to pressure vessel simultaneously, whether there is the gas leakage hidden danger in the detection inflation process, the energy that releases when can be used for detecting pressure vessel to explode simultaneously, and shock wave and the shock wave that produces during the explosion, the pressure vessel's of being convenient for application in different fields, like fields such as oil exploration, exploitation, mine exploitation.

The preferred embodiments of the present invention have been described in detail above, but it is apparent that the present invention is not limited to the above embodiments. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple equivalent variant, and these equivalent variants all belong to the utility model discloses a protection scope. In addition, it should be noted that the technical features described in the above embodiments may be separately and independently combined as long as they are within the technical concept of the present invention.

Claims

1. The utility model provides an explosion-proof pond of safety, includes cell body and apron, and the cell body is used for aerifing pressure vessel, and the top of locating the cell body can be dismantled to the apron, impounds in the cell body, and the surface of water highest position is held level with cell body open-top, and the cell body includes concrete layer and steel deck for multilayer structure, still is equipped with equidistant distribution's steel bar column in the concrete, its characterized in that: the steel bar column is provided with scale marks, and the cover plate is pushed by explosion energy to move up and down along the steel bar column.

2. The safe explosion-proof tank of claim 1, wherein: the steel plate layer is located in the middle of the concrete or on the inner side face of the concrete, the steel bar column penetrates out of the concrete layer and extends outwards, and the extending end is provided with threads.

3. The safe explosion-proof tank of claim 1, wherein: the cover plate is provided with a through hole, the cover plate is arranged on the steel bar column in a penetrating mode, and the cover plate is fixedly covered on the top of the pool body through nuts.

4. The safe explosion-proof tank of claim 1, wherein: the lower end of the tank body is provided with an energy discharging tank which is symmetrically distributed at the outer side of the tank body and communicated with the tank body.

5. The safe explosion-proof tank of claim 1, wherein: the thickness of the multilayer structure is 0.2-2m, and the diameter of the steel bar column is 3.5-34 mm.

6. The safe explosion-proof tank of claim 1, wherein: the depth of the tank body is 0.1-1 times of the explosive equivalent value of the pipe fitting.

7. The safe explosion-proof tank of claim 6, wherein: the water storage capacity of the tank body is more than or equal to 400 cubic meters.

8. The safe explosion-proof tank of claim 7, wherein: and a vibration wave sensor and a shock wave detection sensor are arranged in the tank body.

9. The safe explosion-proof tank of claim 8, wherein: the vibration wave sensors are respectively positioned at four corners of the bottom of the tank body.