CN207595741U - 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 provided with lid, the tank wall offers interlayer, outside having in the interlayer insulating layer is disposed with to interior, heating layer, heating tube is equipped in the middle part of the tank body, heating layer is provided in the heating tube, the tank body both sides offer heating chamber, heating plate is provided in the heating chamber, in the heating layer, heating wire is both provided in heating plate, the heating layer, accommodating chamber is offered in heating plate, the water inlet pipe worn out above tank body is provided in the accommodating chamber, be provided on the tank body for control heating wire whether electric temperature control circuit；The compound in tank body is heated by heating wire；The compound temperature in tank body is controlled by temperature control circuit, heating effect is good.

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, need to heat the compound of tank interior.

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 pair The effect that chemicals is heated.

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 provided with lid, and the tank wall offers interlayer, have in the interlayer it is outer to it is interior be disposed with insulating layer, Heating layer, the tank body middle part are equipped with heating tube, and heating layer is provided in the heating tube, and the tank body both sides, which offer, to be added Hot chamber, is provided with heating plate in the heating chamber, in the heating layer, is both provided with heating wire in heating plate, the heating layer, Offer accommodating chamber in heating plate, in the accommodating chamber on be provided with the water inlet pipe worn out above tank body, on the tank body Be provided with for control heating wire whether electric temperature control circuit.

By using above-mentioned technical proposal, insulating layer has polyurethane to be made, and achievees the effect that heat preservation；It is added in accommodating chamber Water, during electric-heating-wire-heating in heating layer, in the water in the heat transfer to accommodating chamber of heating wire, due to water specific heat capacity compared with Greatly, so as to keep the temperature the compound in tank body；Due to being equipped with heating tube in the middle part of tank body, so as to strengthen the efficiency of heating, by In being provided with temperature control circuit, when the temperature in tank body is low, obtain heating wire by temperature control circuit electric, automation heating.

The utility model is further arranged to：There are four be located at four corners of tank body and hang down mutually for setting in the tank body Straight agitating shaft, the agitating shaft are worn into tank interior, and one end that the agitating shaft is located at tank interior is fixedly connected with and stirs Leaf is mixed, there are four the motors of four agitating shafts of driving for the interior setting of the tank body.

By using above-mentioned technical proposal, motor work, so as to rotate agitating shaft, so as to make paddle will be in tank body Compound stirs, and in heating process, compound shuttling movement in tank body, heating effect is good.

The utility model is further arranged to：The temperature control circuit includes：

Detection circuit, for detecting the temperature in tank body in compound and exporting detection signal；

Comparison circuit, including,

First comparing section is coupled to detection circuit to receive detection signal, and will detection signal and the progress of the first preset value After export first control signal；

Second comparing section is coupled to detection circuit with the tie point of the first comparing section to receive detection signal, and will detection Signal and the second preset value export second control signal after being compared；

Control circuit is coupled to comparison circuit and heating wire is carried out with receiving first control signal and second control signal Control system of switching on or off electricity.

By using above-mentioned technical proposal, detection circuit detects the temperature of compound in tank body；Comparison circuit, which will detect, to be believed Number be compared with the first preset value, the second preset value, so as to by the control of the temperature of tank interior in the first preset value, second pre- If between value；Convenient for preserving the compound in tank body.

The utility model is further arranged to：The control circuit includes,

Pass portion is controlled, the first comparing section is coupled to receive first control signal, when the temperature in tank body in compound is higher than During the first preset value, control pass portion makes heating wire cut-off and remains powered off state；

Portion is opened in control, the second comparing section is coupled to receive second control signal, when the temperature in tank body in compound is less than During the second preset value, the control portion of opening makes heating wire obtain electric and is kept as electricity condition.

By using above-mentioned technical proposal, when temperature is higher than the first preset value, heating wire cut-off is less than second in temperature Heating wire obtains electric during preset value, so as to be heated to the compound in tank body, automatically controls the heat of compound in tank body.

The utility model is further arranged to：The detection circuit is set as temperature sensor, is set below the entrance Connecting rod is equipped with, the temperature sensor is arranged in connecting rod.

By using above-mentioned technical proposal, the temperature in tank body is detected by temperature sensor, detection is accurate, technology into It is ripe.

The utility model is further arranged to：The connecting rod include be fixedly connected with entrance interior bar, be set in Loop bar on bar, the screw rod for being useful for pushing against interior bar is threadedly coupled on the loop bar, and the temperature sensor is arranged on loop bar.

By using above-mentioned technical proposal, by adjusting stroke of the loop bar with respect to interior bar, you can adjustment temperature sensor Position, convenient for change temperature sensor test position.

The utility model is further arranged to：The heating wire is on heating layer around helical pattern.

By using above-mentioned technical proposal, the heating wire of helical pattern is good to the heating effect of the compound in tank body.

The utility model is further arranged to：Heating wire in the heating plate is in heating plate in vortex-like.

By using above-mentioned technical proposal, vortex-like heating wire is good to the heating effect of the compound in tank body.

The utility model has the following advantages：The compound in tank body is heated by heating wire；Pass through temperature control electricity Road controls the compound temperature in tank body, and heating effect is good；It is passed by adjusting the i.e. adjustable temperature of length of connecting rod The position of sensor, convenient for the temperature of compound in detection tank body.

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）, the entrance（3）Top is provided with lid（4）, it is characterized in that：The tank body（2）Side wall offers interlayer（6）, institute State interlayer（6）Outside inside having insulating layer is disposed with to interior（7）, heating layer（8）, the tank body（2）Middle part is equipped with heating tube （9）, the heating tube（9）Inside it is provided with heating layer（8）, the tank body（2）Both sides offer heating chamber（10）, the heating chamber （10）Inside it is provided with heating plate（11）, the heating layer（8）Interior, heating plate（11）Inside it is both provided with heating wire（12）, it is described to add Thermosphere（8）, heating plate（11）On offer accommodating chamber（13）, the accommodating chamber（13）It is provided on interior and wears out tank body（2） The water inlet pipe of top（14）, the tank body（2）On be provided with to control heating wire（12）Whether electric temperature control circuit （1000）.

2. a kind of tank container according to claim 1, it is characterized in that：The tank body（2）There are four be located at for interior setting Tank body（2）Four corners and mutually perpendicular agitating shaft（15）, the agitating shaft（15）It wears into tank body（2）Inside, it is described to stir Mix axis（15）Positioned at tank body（2）Internal one end is fixedly connected with paddle（16）, the tank body（2）There are four drive for interior setting Four agitating shafts（15）Motor（17）.

3. a kind of tank container according to claim 1, it is characterized in that, the temperature control circuit（1000）Including：

Detection circuit（100）, for detecting tank body（2）Temperature in interior compound simultaneously exports detection signal；

Comparison circuit（200）, including,

First comparing section（201）, it is coupled to detection circuit（100）Signal is detected to receive, and detection signal is preset with first Value exports first control signal after being compared；

Second comparing section（202）, it is coupled to detection circuit（100）With the first comparing section（201）Tie point with receive detection letter Number, and export second control signal after detection signal and the second preset value are compared；

Control circuit（300）, it is coupled to comparison circuit（200）To receive first control signal and second control signal with to electric heating Silk（12）Carry out control system of switching on or off electricity.

4. a kind of tank container according to claim 3, it is characterized in that：The control circuit（300）Including,

Control pass portion（301）, it is coupled to the first comparing section（201）To receive first control signal, work as tank body（2）In interior compound When temperature is higher than the first preset value, pass portion is controlled（301）Make heating wire（12）It powers off and remains powered off state；

Portion is opened in control（302）, it is coupled to the second comparing section（202）To receive second control signal, work as tank body（2）In interior compound When temperature is less than the second preset value, portion is opened in control（302）Make heating wire（12）It is electric and be kept as electricity condition.

5. a kind of tank container according to claim 3, it is characterized in that：The detection circuit（100）It is set as temperature Sensor（18）, the entrance（3）Lower section is provided with connecting rod（36）, the temperature sensor（18）It is arranged on connecting rod（36） On.

6. a kind of tank container according to claim 5, it is characterized in that：The connecting rod（36）Including with entrance（3） The interior bar being fixedly connected（19）, be set in interior bar（19）On loop bar（20）, the loop bar（20）It is upper threaded connection be useful for Tight interior bar（19）Screw rod（37）, the temperature sensor（18）It is arranged on loop bar（20）On.

7. a kind of tank container according to claim 1, it is characterized in that：The heating wire（12）In heating layer（8）On Around helical pattern.

8. a kind of tank container according to claim 1, it is characterized in that：The heating plate（11）Interior heating wire（12） In heating plate（11）Interior is in vortex-like.