CN220582216U - Cubic nitrogen storage tank with good explosion-proof performance - Google Patents

Abstract

The utility model discloses a cubic nitrogen storage tank with good explosion-proof performance, which comprises a shell, wherein connecting blocks are fixedly arranged at the top and the bottom of the left side and the right side of an inner cavity of the shell, a nitrogen tank is fixedly arranged at the inner side of the connecting blocks, a pressure gauge, an alarm and an air inlet pipe are sequentially arranged at the top of the shell from left to right, the bottom of the pressure gauge penetrates through the shell and the nitrogen tank and extends to the inner cavity of the nitrogen tank, the bottom of the air inlet pipe penetrates through the shell and the nitrogen tank and extends to the bottom of the inner cavity of the nitrogen tank, an air outlet pipe is fixedly arranged at the top of the left side of the nitrogen tank, and the left side of the air outlet pipe penetrates to the left side of the shell. The anti-collision nitrogen storage tank has the advantages of collision prevention by the aid of the arc-shaped protection plates, the first connecting rods, the telescopic rods, the second connecting rods, the damper, the damping springs and the protection frame, and the phenomenon that the nitrogen storage tank cannot be protected when the nitrogen storage tank is impacted, so that the nitrogen storage tank is exploded is avoided.

Description

Cubic nitrogen storage tank with good explosion-proof performance

Technical Field

The utility model relates to the technical field of nitrogen storage, in particular to a cubic nitrogen storage tank with good explosion-proof performance.

Background

The nitrogen storage tank is also called as nitrogen cylinder, is a storage device for transporting and using nitrogen, is high pressure resistant, and can generally store high pressure liquid nitrogen.

The utility model patent of patent application publication number CN206055199U discloses a liquefied gas holding vessel, liquefied gas holding vessel includes jar body, support, manhole and inlet, liquid outlet and drain, inlet, liquid outlet locate the one end of jar body bottom in proper order, the other end of jar body bottom is located to the drain, the inner extension of inlet is close to jar body top and is fixed through the fixed plate, the inner port of liquid outlet is equipped with anti-vortex device, the terminal surface of jar body is equipped with thermometer mouth and manometer mouth, thermometer mouth, manometer mouth connect temperature sensor subassembly, manometer subassembly respectively, temperature sensor subassembly, manometer subassembly top are equipped with the rain and take, the jar body still is equipped with a plurality of platform pre-buried boards. The reasonable design of the liquid inlet and the liquid outlet ensures that the liquid stored in the tank body is stable and no vortex is generated, thereby improving the reliability of storage; the arrangement of the platform embedded plate is convenient for the installation of other accessories during the installation operation, and improves the applicability.

However, the device still has some defects in actual use, and obviously, the nitrogen storage tank does not have the functions of anti-collision and cooling in the use process, when the nitrogen storage tank is impacted, the nitrogen storage tank cannot be protected, the nitrogen storage tank can be exploded seriously, and when the pressure in the storage tank is too high, a user cannot be alerted, when the temperature of the nitrogen storage tank is too high, the explosion is easily initiated, and the practicability of the nitrogen storage tank is reduced.

Therefore, it is necessary to invent a cubic nitrogen storage tank with good explosion-proof performance to solve the above problems.

Disclosure of Invention

The utility model aims to provide a cubic nitrogen storage tank with good explosion-proof performance, which has the advantage of anti-collision, and solves the problems that the nitrogen storage tank cannot be protected when the nitrogen storage tank is impacted, the nitrogen storage tank can be exploded when serious, and the explosion is easily caused when the temperature of the nitrogen storage tank is too high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cubic nitrogen gas storage jar that explosion-proof performance is good, includes the shell, the equal fixed mounting in top and bottom of shell inner chamber left and right sides has the connecting block, the inboard fixed mounting of connecting block has the nitrogen jar, manometer, siren and intake pipe are installed in proper order from left to right at the top of shell, the bottom of manometer runs through the shell and extends to the inner chamber of nitrogen jar, the bottom of intake pipe runs through the shell and extends to the bottom of nitrogen jar inner chamber, the left top fixed mounting of nitrogen jar has the outlet duct, the left side of outlet duct runs through the left side to the shell, the bottom fixed mounting of shell inner chamber has the condenser, the outer lane fixed mounting of shell has buffer stop, buffer stop includes the arc guard plate.

Preferably, the quantity of buffer stop is a plurality of, and evenly distributed around the nitrogen tank outer lane, the outside fixed mounting of arc guard plate has the attenuator, the outer lane cover of attenuator is equipped with damping spring, the outside fixed mounting of attenuator has the protection frame, the outside of arc guard plate just is located the equal fixed mounting in both sides of attenuator and has first support frame, the outside of first support frame is through pivot movable mounting head rod, the outside of head rod is through pivot movable mounting second connecting rod.

Preferably, the outside of second connecting rod is through pivot movable mounting second support frame, the outside and the protection frame fixed connection of second support frame, through pivot movable mounting telescopic link between second support frame and the first support frame.

Preferably, the outside and the protection frame fixed connection of damping spring, damping spring's inboard and arc guard plate fixed connection.

Preferably, a cooling cavity is arranged between the shell and the nitrogen tank, and an outer exhaust pipe is communicated with the left side and the right side of the bottom of the shell.

Preferably, the four corners of shell bottom all fixed mounting has the supporting legs, the bottom fixed mounting of supporting legs has the bottom plate, the left and right sides at bottom plate top all runs through and is provided with the locating screw.

Compared with the prior art, the utility model has the following beneficial effects:

1. the anti-collision nitrogen storage tank has the advantages of collision prevention by the aid of the arc-shaped protection plates, the first connecting rods, the telescopic rods, the second connecting rods, the damper, the damping springs and the protection frame, and the phenomenon that the nitrogen storage tank cannot be protected when the nitrogen storage tank is impacted, so that the nitrogen storage tank is exploded is avoided.

2. The utility model has the advantage of cooling through the cooperation of the outer tube and the condenser, avoids the explosion caused by the overhigh temperature of the nitrogen tank, and increases the practicability of the device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the housing structure of the present utility model;

FIG. 3 is a top view of the bump guard structure of the present utility model;

fig. 4 is an enlarged view of the structure a of fig. 3 in accordance with the present utility model.

In the figure: 1. a bottom plate; 2. supporting feet; 3. an outer tube; 4. a housing; 5. an air inlet pipe; 6. an alarm; 7. a pressure gauge; 8. an air outlet pipe; 9. a connecting block; 10. a nitrogen tank; 11. an anti-collision device; 1101. arc protection plates; 1102. a first connecting rod; 1103. a telescopic rod; 1104. a second connecting rod; 1105. a damper; 1106. a damping spring; 1107. a protective frame; 1108. a second support frame; 1109. a first support frame; 12. a condenser; 13. and positioning a screw.

Detailed Description

Referring to fig. 1-4, a cubic nitrogen storage tank with good explosion-proof performance comprises a housing 4, wherein a connecting block 9 is fixedly installed at the top and the bottom of the left side and the right side of an inner cavity of the housing 4, a nitrogen tank 10 is fixedly installed at the inner side of the connecting block 9, a pressure gauge 7, an alarm 6 and an air inlet pipe 5 are sequentially installed at the top of the housing 4 from left to right, the bottom of the pressure gauge 7 penetrates through the housing 4 and extends to the bottom of the inner cavity of the nitrogen tank 10, the bottom of the air inlet pipe 5 penetrates through the housing 4 and extends to the inner cavity of the nitrogen tank 10, an air outlet pipe 8 is fixedly installed at the top of the left side of the nitrogen tank 10, the left side of the air outlet pipe 8 penetrates through the left side of the housing 4, a condenser 12 is fixedly installed at the bottom of the inner cavity of the housing 4, an anti-collision device 11 is fixedly installed at the outer ring of the housing 4, and the anti-collision device 11 comprises an arc protection plate 1101.

The quantity of buffer stop 11 is a plurality of, and evenly distributed is around the nitrogen gas jar 10 outer lane, the outside fixed mounting of arc guard plate 1101 has damper 1105, the outer lane cover of damper 1105 is equipped with damping spring 1106, the outside fixed mounting of damper 1105 has protection frame 1107, the outside of arc guard plate 1101 and the equal fixed mounting who is located the both sides of damper 1105 have first support frame 1109, first support frame 1109's outside is through pivot movable mounting head rod 1102, the outside of head rod 1102 is through pivot movable mounting second connecting rod 1104, through the cooperation use of arc guard plate 1101, damper 1105 and damping spring 1106, have the function of protection, can protect nitrogen gas jar 10, avoid nitrogen gas holding vessel when taking place the striking, can't protect nitrogen gas holding vessel, lead to nitrogen gas holding vessel to taking place the explosion.

The outside of second connecting rod 1104 is through pivot movable mounting second support frame 1108, and the outside and the protective frame 1107 fixed connection of second support frame 1108 have telescopic link 1103 through pivot movable mounting between second support frame 1108 and the first support frame 1109, through the cooperation use of attenuator 1105 and damping spring 1106, have the function of energy-absorbing, can absorb external force.

The outside and the protective frame 1107 fixed connection of damping spring 1106, the inboard and the arc guard plate 1101 fixed connection of damping spring 1106, through the use of telescopic link 1103, have the function of support, can support second connecting rod 1104, increased the practicality of this buffer stop 11.

A cooling cavity is arranged between the shell 4 and the nitrogen tank 10, the left and right sides of the bottom of the shell 4 are communicated with an outer exhaust pipe 3, the use of the shell 4 has the protection function, the nitrogen tank 10 is prevented from being damaged,

the equal fixed mounting in four corners of shell 4 bottom has supporting legs 2, the bottom fixed mounting of supporting legs 2 has bottom plate 1, the left and right sides at bottom plate 1 top all runs through and is provided with positioning screw 13, the left and right sides at bottom plate 1 top all runs through the locating hole of seting up with the cooperation of positioning screw 13 use, through the use of supporting legs 2, function that has the support can support shell 4, through the cooperation of positioning screw 13 and locating hole, can fix a position bottom plate 1, the stability of bottom plate 1 has been improved, avoid the random removal of storage jar.

During the use, fix nitrogen gas storage jar through positioning screw 13, when needs add nitrogen gas to nitrogen gas storage jar, can be to filling nitrogen gas in the nitrogen gas jar 10 through intake pipe 5, observe manometer 7 and detect the atmospheric pressure in the nitrogen gas jar 10, when atmospheric pressure is too high, start alarm 6 and warn the staff, can discharge the excessive gas in the nitrogen gas jar 10 through outlet duct 8, when the high temperature in nitrogen gas jar 10 surface, utilize peripheral switch start condenser 12 operation, condenser 12 cools down nitrogen gas jar 10, when the back surface of shell 4 receives the striking, guard frame 1107 is moved forward, guard frame 1107 compresses damper 1105 and damping spring 1106, drive second connecting rod 1104 outside through guard frame 1107 and absorb the external force.

To sum up: this cubic nitrogen gas storage jar that explosion-proof performance is good uses through arc guard plate 1101, head rod 1102, telescopic link 1103, second connecting rod 1104, attenuator 1105, damping spring 1106, protective frame 1107, outer calandria 3 and condenser 12's cooperation, has solved when the nitrogen gas storage jar is taking place the striking, can't protect the nitrogen gas storage jar, can lead to the nitrogen gas storage jar to take place the explosion when serious, and when nitrogen gas jar temperature is too high, causes the problem of explosion easily.

Claims (6)

1. The utility model provides a cubic nitrogen gas storage jar that explosion-proof performance is good, includes shell (4), its characterized in that: the utility model discloses a nitrogen gas jar, including shell (4) inner chamber, top and bottom of shell (4) inner chamber left and right sides all fixed mounting have connecting block (9), the inboard fixed mounting of connecting block (9) has nitrogen gas jar (10), manometer (7), siren (6) and intake pipe (5) are installed in proper order from left to right at the top of shell (4), the bottom of manometer (7) runs through shell (4) and extends to the inner chamber of nitrogen gas jar (10), the bottom of intake pipe (5) runs through shell (4) and extends to the bottom of nitrogen gas jar (10) inner chamber, the left top fixed mounting of nitrogen gas jar (10) has outlet duct (8), the left side of outlet duct (8) runs through the left side to shell (4), the bottom fixed mounting of shell (4) inner chamber has condenser (12), outer lane fixed mounting of shell (4) has buffer stop (11), buffer stop (11) include arc guard plate (1101).

2. The cubic nitrogen storage tank with good explosion-proof performance according to claim 1, wherein: the anti-collision device is characterized in that the number of the anti-collision devices (11) is a plurality of and evenly distributed around the outer ring of the nitrogen tank (10), a damper (1105) is fixedly arranged on the outer side of the arc protection plate (1101), a damping spring (1106) is sleeved on the outer ring of the damper (1105), a protection frame (1107) is fixedly arranged on the outer side of the damper (1105), a first supporting frame (1109) is fixedly arranged on the outer side of the arc protection plate (1101) and positioned on two sides of the damper (1105), a first connecting rod (1102) is movably arranged on the outer side of the first supporting frame (1109) through a rotating shaft, and a second connecting rod (1104) is movably arranged on the outer side of the first connecting rod (1102) through a rotating shaft.

3. The cubic nitrogen storage tank with good explosion-proof performance according to claim 2, wherein: the outside of second connecting rod (1104) is through pivot movable mounting second support frame (1108), the outside and the protection frame (1107) fixed connection of second support frame (1108), there is telescopic link (1103) through pivot movable mounting between second support frame (1108) and first support frame (1109).

4. The cubic nitrogen storage tank with good explosion-proof performance according to claim 2, wherein: the outer side of the damping spring (1106) is fixedly connected with the protective frame (1107), and the inner side of the damping spring (1106) is fixedly connected with the arc-shaped protective plate (1101).

5. The cubic nitrogen storage tank with good explosion-proof performance according to claim 1, wherein: a cooling cavity is arranged between the shell (4) and the nitrogen tank (10), and an outer exhaust pipe (3) is communicated with the left side and the right side of the bottom of the shell (4).

6. The cubic nitrogen storage tank with good explosion-proof performance according to claim 1, wherein: the four corners of shell (4) bottom are all fixed mounting has supporting legs (2), the bottom fixed mounting of supporting legs (2) has bottom plate (1), the left and right sides at bottom plate (1) top all runs through and is provided with positioning screw (13).