CN207595712U - A kind of tank container - Google Patents

Abstract

The utility model discloses a kind of tank containers, it is related to technical field of transportation, including stent, the tank body being arranged on stent, the entrance being opened in above tank body, the entrance top is circumferentially arranged rubber ring, the entrance top is provided with lid, the entrance is circumferentially provided with the L-shaped pressing plate in multiple sections, and the multiple rotation axis being provided in being vertically arranged are rotated above the lid, and the tabletting being useful for being pushed against below pressing plate is fixedly connected in the rotation axis；By the way that multiple tablettings are embedded in below multiple pressing plates, lid is made to be pushed against with rubber ring, makes lid and inlet seal.

Description

A kind of tank container

Technical field

The utility model is related to technical field of transportation, and in particular to a kind of tank container.

Background technology

Tank container ISOTANK (tank container) international standard tank is that one kind is installed in fastening external frame Stainless steel pressure vessels.Tank body liner uses 316 stainless steel makings mostly.Most tank casees have steam or electric heater unit, lazy Property gas shield device, the optional equipment needed for decompressor and other fluid transports and handling.

Such as the patent that publication No. is CN101354292, which disclose a kind of thermometers and one kind to have the temperature The tank container of meter；The thermometer includes the gauge outfit for displays temperature value, for measuring the thermal bulb of temperature, Yi Jilian Be connected between gauge outfit and thermal bulb can free bend capillary, the gauge outfit includes having graduated dial plate and be used to indicate The indicator of the scale.The thermometer further include the outside that is arranged on the dial plate for the protection of the dial plate to be protected to fill It puts；And it is arranged on the protective case with reinforcement structure outside the capillary.

In practical logistics transportation, in transporting Chemicals, the temperature of the chemicals in tank body needs to be maintained at specific In the range of, if the poor sealing of entrance, the air that the heat of chemicals can be flowed is taken away.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of tank container, have close The effect of envelope.

To achieve the above object, the utility model provides following technical solution：

A kind of tank container, it is described including stent, the tank body being arranged on stent, the entrance being opened in above tank body Entrance top is circumferentially arranged rubber ring, and the entrance top is provided with lid, and the entrance is circumferentially provided with multiple sections L-shaped pressing plate, it is in the multiple rotation axis being vertically arranged that lid top rotation, which is provided with, is fixedly connected in the rotation axis It is useful for the tabletting with being pushed against below pressing plate.

By using above-mentioned technical proposal, lid is covered in entrance top, rotates multiple rotation axis, makes multiple tabletting wedge pressures Below plate, so as to which lid be made to be pushed against with rubber ring, due to multiple tablettings simultaneously its be embedded in below pressing plate, so the circumferential direction of lid with The abutting effect of rubber ring is good, so as to ensure that the leakproofness of tank interior.

The utility model is further arranged to：Driven gear is fixedly connected in the rotation axis, on the lid Side's rotation is provided with drive shaft, and the drive shaft is fixedly connected with the driving gear engaged with multiple driven gears.

By using above-mentioned technical proposal, by rotating drive shaft, driving gear rotation, so as to rotate multiple driven tooths It is dynamic, so as to make below multiple tablettings while embedded pressing plate；The fixation of lid can be completed by rotating drive shaft, convenient for adjusting.

The utility model is further arranged to：Worm gear is fixedly connected in the drive shaft, is rotated above the lid It is provided with the worm screw engaged with worm gear.

By using above-mentioned technical proposal, rotary worm, worm gear rotation, so as to rotate rotation axis, driving gear rotates, So as to rotate multiple driven gears, so as to make below multiple tablettings while embedded pressing plate；Since worm gear and worm screw have limiting Effect, tabletting fixed, the good fixing effect of lid.

The utility model is further arranged to：Fixed setting is useful for the fixture block of limiting tabletting below the pressing plate.

By using above-mentioned technical proposal, tabletting is limited by fixture block, it is excessive so as to reduce tabletting rotation, it is convenient for It adjusts.

The utility model is further arranged to：Limiting slot is offered on the entrance, is fixedly installed below the lid There is the limited block coordinated with limiting slot.

By using above-mentioned technical proposal, due to being provided with limited block above lid, by the way that limited block is embedded in limiting slot Interior, lid can not circumferentially rotate, and then make below tabletting insertion pressing plate.

The utility model is further arranged to：The entrance is circumferentially provided with fixed plate, is offered on the pressing plate logical Hole, the pressing plate are bolted with fixed plate, and spring is provided between the pressing plate and fixed plate.

By using above-mentioned technical proposal, spring plays support effect to pressing plate, by rotating bolt, pressing plate and entrance it Between spacing reduce, so as to tabletting insertion pressing plate below when, increase the abutting power between lid and rubber ring, strengthen lid The leakproofness of son.

The utility model is further arranged to：There are two the through-hole, bolt, spring are respectively provided with.

By using above-mentioned technical proposal, two bolts are embedded in two through-holes, reduce the probability that pressing plate rotates, and are protected The stabilization of pressing plate is held, so as to reduce the probability that gap is generated between lid and entrance.

The utility model is further arranged to：Handle is provided with above the lid.

By using above-mentioned technical proposal, by handle it is convenient for that lid is removed and installed, it is easy to operate.

The utility model has the following advantages：By the way that multiple tablettings are embedded in below multiple pressing plates, make lid and rubber ring It pushes against, makes lid and inlet seal；By drive shaft, make below multiple tablettings while embedded pressing plate, it is easy to operation；By adjusting Bolt, so as to change the abutting power between lid and rubber ring, so as to strengthen the leakproofness between lid and entrance.

Description of the drawings

Fig. 1 is the overall structure figure of embodiment；

Fig. 2 is the sectional view of tank body；

Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2；

Fig. 4 is the enlarged drawing of B area in Fig. 2；

Fig. 5 is the enlarged drawing in C regions in Fig. 1；

Fig. 6 is the circuit diagram of temperature control circuit.

Reference numeral：1st, stent；2nd, tank body；3rd, entrance；4th, lid；5th, handle；6th, interlayer；7th, insulating layer；8th, heating layer； 9th, heating tube；10th, heating chamber；11st, heating plate；12nd, heating wire；13rd, accommodating chamber；14th, water inlet pipe；15th, agitating shaft；16th, it stirs Leaf；17th, motor；18th, temperature sensor；19th, interior bar；20th, loop bar；21st, rubber ring；22nd, pressing plate；23rd, rotation axis；24th, tabletting； 25th, fixture block；26th, driven gear；27th, drive shaft；28th, driving gear；29th, worm gear；30th, worm screw；31st, limiting slot；32nd, it limits Block；33rd, fixed plate；34th, through-hole；35th, spring；36th, connecting rod；37th, screw rod；38th, bolt；1000th, temperature control circuit；100th, it detects Circuit；200th, comparison circuit；201st, the first comparing section；202nd, the second comparing section；300th, control circuit；301st, pass portion is controlled；302、 Portion is opened in control；R1, first resistor；R2, second resistance；R3,3rd resistor；R4, the 4th resistance；R5, the 5th resistance；R6, the 6th electricity Resistance；R7, the 7th resistance；R8, the 8th resistance；A, first comparator；B, the second comparator；Q1, the first triode；Q2, the two or three Pole pipe；KM1, the first relay；KM2, the second relay；KM3, third relay；S1, the first normally-closed contact switch；S2, second Normally-closed contact switchs；S3, third normally opened contact switch；D1, fly-wheel diode.

Specific embodiment

The utility model is described further with reference to attached drawing.

A kind of tank container, as shown in Figure 1：Including stent 1, the tank body being arranged on stent 12, it is opened on tank body 2 The entrance 3 of side, 3 top of entrance are provided with lid 4, and 4 top of lid is provided with handle 5.

As shown in Figures 2 and 3：2 side wall of tank body offers interlayer 6, has in interlayer 6 and insulating layer 7 is disposed in outside, is added Thermosphere 8, insulating layer 7 are made of polyurethane.2 middle part of tank body is equipped with heating tube 9, and heating layer 8, tank body 2 are provided in heating tube 9 Both sides offer heating chamber 10, and heating plate 11 is provided in heating chamber 10.

Heating wire 12 is both provided in heating layer 8, in heating plate 11, heating wire 12 is on heating layer 8 around helical pattern. Heating wire 12 in heating plate 11 is in heating plate 11 in vortex-like.Accommodating chamber 13 is offered on heating layer 8, heating plate 11, is held Chamber 13 of receiving is opened in away from the near side of compound.The water inlet pipe 14 for wearing out 2 top of tank body is provided in accommodating chamber 13.Pass through Water inlet pipe 14 adds water into accommodating chamber 13, so as to which the heat transfer of heating wire 12 be made to feed water, so as to be transferred to compound.

As shown in Figure 2：Mutually perpendicular agitating shaft 15, four agitating shafts 15 to be distributed in tank body 2 there are four settings in tank body 2 Four corners.Agitating shaft 15 is worn inside tank body 2, and one end that agitating shaft 15 is located inside tank body 2 is fixedly connected with stirring Leaf 16, there are four the motors 17 of four agitating shafts 15 of driving for the interior setting of tank body 2.When heating wire 12 heats, four motors 17 work, Four agitating shafts 15 work at the same time, so as to be stirred the compound in tank body 2, consequently facilitating in tank body 2 compound heat preservation.

As shown in Figure 6：The temperature control circuit 1000 for heating wire 12 to be controlled whether to be powered, temperature control electricity are provided in tank body 2 Road 1000 includes：For detecting temperature in tank body 2 and exporting the detection circuit 100 of detection signal, be coupled to detection circuit 100 Comparison circuit 200 is coupled to the control circuit 300 whether the control heating wire 12 of comparison circuit 200 is powered.

As shown in Figure 3：Detection circuit 100 is set as temperature sensor 18, and 3 lower section of entrance is provided with connecting rod 36, connects Bar 36 includes the interior bar 19 being fixedly connected with entrance 3, the loop bar 20 being set in interior bar 19, is threadedly coupled and is useful on loop bar 20 The screw rod 37 of interior bar 19 is pushed against, temperature sensor 18 is arranged on loop bar 20, and temperature sensor 18 uses anti-water temperature sensor. By adjusting stroke of the loop bar 20 with respect to interior bar 19, you can change temperature sensor 18 and locate.

As shown in Figure 6：Comparison circuit 200 includes the first comparing section 201, the second comparing section 202.

First comparing section 201 includes first resistor R1, second resistance R2, first comparator A, the coupling of first resistor R1 one end In direct current, the first resistor R1 other ends are coupled to second resistance R2 one end, second resistance R2 other ends ground connection, first comparator A reverse side is coupled to the tie point of first resistor R1 and second resistance R2 to receive the first preset value, and the first preset value is tank body 2 The high situation of interior compound temperature；First comparator A positive terminals are coupled to temperature sensor 18 to receive detection signal.

Second comparing section 202 includes 3rd resistor R3, the 4th resistance R4, the second comparator B, the coupling of 3rd resistor R3 one end In direct current, the 3rd resistor R3 other ends are coupled to the 4th resistance R4 one end, the 4th resistance R4 other ends ground connection, the second comparator B positive terminals are coupled to the tie point of 3rd resistor R3 and the 4th resistance R4 to receive the second preset value, and the second preset value is tank body 2 The low situation of interior compound temperature；Second comparator B reverse side is coupled to temperature sensor 18 and first comparator A positive terminals Tie point is to receive detection signal.

Control circuit 300 includes control pass portion 301, portion 302 is opened in control.12 one end of heating wire is coupled to direct current, another termination Ground.

Control pass portion 301 include the 5th resistance R5, the 6th resistance R6, the first triode Q1, the first relay KM1, third after Electric appliance KM3, the 5th resistance R5 one end are coupled to first comparator A output terminals, and the 5th resistance R5 other ends are coupled to the one or three pole Pipe Q1 base stages；The collector of first triode Q1 is coupled to the emitter ground connection of the first relay KM1, the first triode Q1；The One relay KM1 is coupled to direct current, and the first relay KM1 includes the first normally-closed contact and switchs S1, the first normally-closed contact switch S1 is series between heating wire 12 and direct current.

6th resistance R6 one end is coupled to the 5th resistance R5 and the tie point of the first triode Q1 base stages, and the 6th resistance R6 is another One end is coupled to the first triode Q1 and the tie point on ground；Third relay KM3 one end is coupled to the first relay KM1 and direct current Be electrically connected contact, and the third relay KM3 other ends are coupled to the tie point of the first relay KM1 and the first triode Q1 collectors, Third relay KM3 includes third normally opened contact switch S3, and third normally opened contact switch S3 one end is coupled to the first relay KM1 With the tie point of the first triode Q1 collectors, third normally opened contact switch S3 other ends ground connection.

Control opens portion 302 and includes the 7th resistance R7, the 8th resistance R8, the second triode Q2, the second relay KM2, afterflow two Pole pipe D1, the 7th resistance R7 one end are coupled to the output terminal that one end is coupled to the second comparator B, the coupling of the 7th resistance R7 other ends In the second triode Q2 base stages；The collector of second triode Q2 is coupled to the second relay KM2, the transmitting of the second triode Q2 Pole is grounded.

8th resistance R8 one end is coupled to the 7th resistance R7 and the tie point of the second triode Q2 base stages, and the other end is coupled to Second triode Q2 and the tie point on ground；Second relay KM2 is coupled to direct current, and it is normally closed that the second relay KM2 includes second Contact switch S2, the second normally-closed contact switch S2 are series between third normally opened contact switch S3 and ground.Sustained diode 1 one End is coupled to the tie point of the second relay KM2 and the second triode Q2 collectors, and 1 other end of sustained diode is coupled to the Two relay KM2 and the tie point on ground.

During original state, the temperature in tank body 2 is higher than the first preset value, at this time the first relay KM1, third relay KM3 obtains electric, and heating wire 12 is in off-position, and heating wire 12 powers off.

As shown in Figures 4 and 5：3 top of entrance is circumferentially arranged rubber ring 21, and entrance 3 is circumferentially provided with multiple pressing plates 22, The longitudinal section of pressing plate 22 is L-shaped.4 top rotation of lid is provided with multiple rotation axis 23, and rotation axis 23 is circumferentially uniformly set around lid 4 It puts, rotation axis 23 is in be vertically arranged.Tabletting 24 is fixedly connected in rotation axis 23, tabletting 24 is used to push against with 22 lower section of pressing plate. 22 lower section fixed setting of pressing plate is useful for the fixture block 25 of limiting tabletting 24.Tabletting 24 is rotated by rotation axis 23, so as to make pressure Piece 24 is embedded in 22 lower section of pressing plate, so as to fix lid 4.Due to being provided with multiple tablettings 24, so 4 circumferential direction of lid and rubber ring 21 abutting effect is good；It ensure that the leakproofness of tank body 2.

Driven gear 26 is fixedly connected in rotation axis 23,4 top rotation of lid is provided with drive shaft 27, drive shaft 27 Driving gear 28 is fixedly connected with, driving gear 28 is engaged with multiple gears.Worm gear 29 is fixedly connected in drive shaft 27, Rotation is provided with the worm screw 30 engaged with worm gear 29 on hand 5.Rotary worm 30, worm gear 29 rotate, so as to rotate worm gear 29, from And rotate driving gear 28, driven gear 26 rotates, so as to make multiple tablettings 24 simultaneously its be included in 22 lower section of multiple pressing plates.

As shown in Figure 4：Limiting slot 31 is offered on entrance 3,4 lower section of lid is fixedly installed limited block 32.Limited block 32 It is mating with limiting slot 31.By the way that the limited block 32 of lid 4 is embedded in limiting slot 31, so as to make lid 4 that week can not occur To rotation, the good fixing effect of lid 4.

As shown in Figure 5：Entrance 3 is circumferentially provided with fixed plate 33, is opened up on pressing plate 22 there are two through-hole 34, pressing plate 22 with it is solid Fixed board 33 is connected by two bolts 38, and two bolts 38 are fed through through-hole 34.Bullet is provided between pressing plate 22 and fixed plate 33 Spring 35, spring 35 are set on bolt 38.By rotating rotating bolt 38, so as to shorten spring 35, so as to reduce pressing plate Spacing between 22 and entrance 3 when tabletting 24 is embedded in below pressing plate 22, increases the abutting between lid 4 and rubber ring 21 Power strengthens the leakproofness of entrance 3.

Operation principle：Bolt 38 is rotated, so as to reduce the spacing between pressing plate 22 and entrance 3, fills chemical combination in tank body 2 After object, lid 4 is covered on entrance 3, and limited block 32 is embedded in limiting slot 31 at this time, and lid 4 cannot be moved circumferentially, by rotating snail Bar 30, worm gear 29 rotate, and so as to rotate worm gear 29, so as to rotate driving gear 28, driven gear 26 rotates, more so as to make A tabletting 24 simultaneously its be included in 22 lower section of multiple pressing plates.So as to fix lid 4.

Add water into accommodating chamber 13 from water inlet pipe 14.Motor 17 works, so as to make compound shuttling movement in tank body 2, When temperature in tank body 2 is less than the second preset value, the second comparator B emits high level at this time, at this time the second triode Q2 quilts Conducting, it is electric so as to obtain the second relay KM2, so as to disconnect the second normally-closed contact switch S2, so as to make the first relay KM1, third relay KM3 are powered off, and are closed the first normally-closed contact S1 switches, heating wire 12 is in obtain electricity condition, heating wire 12 Heat pass through water transmission, be transferred in the compound in tank body 2.

The work of heating wire 12 causes the temperature in tank body 2 to increase, when the temperature in tank body 2 is higher than the second preset value, the One triode Q1 is switched on, electric so as to obtain the first relay KM1, third relay KM3, at this time the first normally-closed contact switch S1 It disconnects, third normally opened contact switch S3 is closed, and is powered off heating wire 12 and is remained powered off state, keeps the temperature in tank body 2 Between the first preset value and the second preset value, achieve the effect that automatic heat preserving.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (8)

1. a kind of tank container, including stent（1）, be arranged on stent（1）On tank body（2）, be opened in tank body（2）Top Entrance（3）, it is characterized in that：The entrance（3）Top is circumferentially arranged rubber ring（21）, the entrance（3）Top is provided with Lid（4）, the entrance（3）It is circumferentially provided with the L-shaped pressing plate in multiple sections（22）, the lid（4）Top rotation setting Have in the multiple rotation axis being vertically arranged（23）, the rotation axis（23）On be fixedly connected and be useful for and pressing plate（22）Lower section pushes against Tabletting（24）.

2. a kind of tank container according to claim 1, it is characterized in that：The rotation axis（23）On be fixedly connected with Driven gear（26）, the lid（4）Top rotation is provided with drive shaft（27）, the drive shaft（27）It is fixedly connected with and more A driven gear（26）The driving gear engaged（28）.

3. a kind of tank container according to claim 2, it is characterized in that：The drive shaft（27）On be fixedly connected with snail Wheel（29）, the lid（4）Top rotation is provided with and worm gear（29）The worm screw of engagement（30）.

4. a kind of tank container according to claim 1, it is characterized in that：The pressing plate（22）Lower section fixed setting is useful In limiting tabletting（24）Fixture block（25）.

5. a kind of tank container according to claim 1, it is characterized in that：The entrance（3）On offer limiting slot （31）, the lid（4）Lower section is fixedly installed and limiting slot（31）The limited block of cooperation（32）.

6. a kind of tank container according to claim 1, it is characterized in that：The entrance（3）It is circumferentially provided with fixed plate （33）, the pressing plate（22）On offer through-hole（34）, the pressing plate（22）With fixed plate（33）Pass through bolt（38）Connection, institute State pressing plate（22）With fixed plate（33）Between be provided with spring（35）.

7. a kind of tank container according to claim 6, it is characterized in that：The through-hole（34）, bolt（38）, spring （35）There are two being respectively provided with.

8. a kind of tank container according to claim 1, it is characterized in that：The lid（4）Top is provided with handle （5）.