CN209888731U - Tank bottom heating system of tank truck - Google Patents
Tank bottom heating system of tank truck Download PDFInfo
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- CN209888731U CN209888731U CN201920757221.1U CN201920757221U CN209888731U CN 209888731 U CN209888731 U CN 209888731U CN 201920757221 U CN201920757221 U CN 201920757221U CN 209888731 U CN209888731 U CN 209888731U
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Abstract
The utility model belongs to the field of tank truck tank bottom heating devices, and relates to a tank truck tank bottom heating system which is arranged at the bottom of a tank truck tank body and comprises a heating pipe group, wherein a steam inlet of the heating pipe group is communicated with a steam inlet pipe, and a steam outlet is communicated with a steam outlet pipe; the heating pipe group comprises a plurality of heating grooves, the length direction of the heating grooves is consistent with that of the tank body, the heating grooves are arranged according to the actual arc shape of the bottom of the tank body, the end parts of the adjacent heating grooves are communicated through heating connecting grooves, and the bending degree of the heating connecting grooves is consistent with that of the bottom of the tank body; the cross sections of the heating groove and the heating connecting groove are both trapezoids with wide upper parts and narrow lower parts, and the upper end surfaces of the heating groove and the heating connecting groove are of unclosed groove structures. The utility model discloses simple structure, steam is big with the area of contact of jar body bottom, and it is effectual to heat.
Description
Technical Field
The utility model relates to a tank bottom heating system of a tank truck belongs to tank truck jar body bottom heating device field.
Background
The tank truck is a vehicle for loading and transporting oil materials, and is very easy to solidify to influence unloading in cold winter, particularly in the north when the tank truck transports a medium with a low condensation point, so that an insulating layer and a heating device are required to be added to the common tank truck.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tank bottom heating system of tank truck, this tank bottom heating system of tank truck simple structure, steam is big with the area of contact of jar body bottom, and it is effectual to heat.
The tank bottom heating system of the tank truck is arranged at the bottom of the tank body of the tank truck and comprises a heating pipe group, wherein a steam inlet of the heating pipe group is communicated with a steam inlet pipe, and a steam outlet is communicated with a steam outlet pipe; the heating pipe group comprises a plurality of heating grooves, the length direction of the heating grooves is consistent with that of the tank body, the heating grooves are arranged according to the actual arc shape of the bottom of the tank body, the end parts of the heating grooves are communicated through heating connecting grooves, and the bending degree of the heating connecting grooves is consistent with that of the bottom of the tank body; the cross sections of the heating groove and the heating connecting groove are both trapezoids with wide upper parts and narrow lower parts, and the upper end surfaces of the heating groove and the heating connecting groove are of unclosed groove structures.
The heating groove and the heating connecting groove are welded together and are fixed at the bottom of the tank body of the tank truck through welding; the pipe openings of the steam inlet pipe and the steam outlet pipe are respectively provided with a steam inlet valve and a steam outlet valve. The heating groove and the heating connecting groove form a smooth steam flow through cavity, when the external steam supply part starts to supply steam, the steam inlet valve is opened, the steam enters the heating groove and the heating connecting groove through the steam inlet pipe, and after certain heat exchange is carried out with the tank body, the steam is gradually discharged through the steam outlet valve and the steam outlet pipe; the steam enters from the steam inlet pipe and is discharged from the steam outlet pipe. The cross section of heating groove and heating spread groove is the trapezoidal of narrow down wide from top to bottom, therefore the area of contact of steam and jar body bottom is great, and is better to the heating effect of the jar body.
Preferably, a 304 stainless steel lining plate is fixedly arranged at the communication part of the steam inlet pipe and the heating groove and in the heating connecting groove. Because the pressure at the steam inlet is higher, in order to prevent the steam inlet, the heating connecting groove and the bottom of the tank body from being damaged by steam impact during heating, the 304 stainless steel lining plate is arranged, so that the damage frequency of the communication part of the steam inlet pipe and the heating groove and the damage frequency of the heating connecting groove can be greatly reduced, and the maintenance rate is reduced.
Preferably, one heating groove is arranged at the bottommost position of the tank body, and a waterproof valve is arranged at the position where the heating groove is communicated with the heating connecting groove. The waterproof valve is arranged at the lowest part of the heating tank, and residual liquid in the heating tank and the heating connecting groove can be conveniently discharged through the waterproof valve; because this heating tank is located jar body bottommost to jar body itself is preceding high back low setting, consequently the liquid in heating tank and the heating spread groove can flow to waterproof valve department, is convenient for discharge.
Preferably, the heating tank and the heating connecting groove are made of aluminum alloy materials, so that the heat conduction effect is good, and the tank body can be heated to a certain extent.
Preferably, the cross sections of the heating groove and the heating connecting groove are both isosceles trapezoids.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model has simple structure, large contact area between the steam and the bottom of the tank body and good heating effect; in addition, 304 stainless steel lining plates are additionally arranged at part of the positions, so that the damage frequency and the maintenance rate are reduced; and a waterproof valve is arranged, so that residual liquid in the heating tank and the heating connecting groove can be conveniently discharged.
Drawings
FIG. 1 is a schematic structural diagram (top view) of a tank bottom heating system of a tank truck;
FIG. 2 is a schematic structural diagram of a tank bottom heating system of the tank truck (left side view);
figure 3, cross-section of heating tank and heating connecting tank.
In the figure: 1. a tank body; 2. a steam inlet pipe; 3. a water-proof valve; 4. heating the connecting groove; 5. a steam outlet pipe; 6. and (4) heating the tank.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1-3, the tank bottom heating system of the tank truck of the present invention is installed at the bottom of the tank body 1 of the tank truck, and comprises a heating pipe set, wherein a steam inlet of the heating pipe set is communicated with a steam inlet pipe 2, and a steam outlet is communicated with a steam outlet pipe 5; the heating pipe group comprises a plurality of heating grooves 6, the length direction of the heating grooves 6 is consistent with that of the tank body 1, the heating grooves 6 are arranged according to the actual arc shape of the bottom of the tank body 1, the end parts of the heating grooves 6 are communicated through heating connecting grooves 4, and the bending degree of the heating connecting grooves 4 is consistent with that of the bottom arc shape of the tank body 1; the cross sections of the heating groove 6 and the heating connecting groove 4 are both trapezoids with wide upper parts and narrow lower parts, and the upper end surfaces of the heating groove 6 and the heating connecting groove 4 are of unclosed groove-shaped structures.
In this embodiment:
a 304 stainless steel lining plate is fixedly arranged at the communication part of the steam inlet pipe 2 and the heating groove 6 and in the heating connecting groove 4; because the pressure at the steam inlet is higher, in order to prevent steam impact from damaging the steam inlet, the heating connecting groove 4 and the bottom of the tank body 1 during heating, a 304 stainless steel lining plate is arranged, so that the damage frequency of the connecting part of the steam inlet pipe 2 and the heating groove 6 and the heating connecting groove 4 can be greatly reduced, and the maintenance rate is reduced; a heating groove 6 is arranged at the bottommost part of the tank body 1, a waterproof valve 3 is arranged at the position where the heating groove 6 is communicated with the heating connecting groove 4, the waterproof valve 3 is arranged at the bottommost part of the heating groove 6, and residual liquid in the heating groove 6 and the heating connecting groove 4 can be conveniently discharged due to the arrangement of the waterproof valve 3; because the heating groove 6 is arranged at the bottommost part of the bottom of the tank body 1, and the tank body 1 is arranged in a manner that the front part is high and the rear part is low, the heating groove 6 is also arranged in a manner that the front part is high and the rear part is low, and therefore, the liquid in the heating groove 6 and the heating connecting groove 4 can flow to the lowest waterproof valve 3 position, and is convenient to discharge; the heating groove 6 and the heating connecting groove 4 are made of aluminum alloy materials, so that the heat conduction effect is good, and the heating groove can also have a certain heating effect on the tank body 1; the cross sections of the heating groove 6 and the heating connecting groove 4 are both isosceles trapezoids.
The heating groove 6 and the heating connecting groove 4 are welded together and are fixed at the bottom of the tank body 1 of the liquid tank truck through welding; the pipe openings of the steam inlet pipe 2 and the steam outlet pipe 5 are respectively provided with a steam inlet valve and a steam outlet valve. The heating groove 6 and the heating connecting groove 4 form a smooth steam circulation cavity, when the external steam supply part starts to supply steam, the steam inlet valve is opened, the steam enters the heating groove 6 and the heating connecting groove 4 from the steam inlet pipe 2, and the steam which enters firstly is gradually discharged through the steam outlet valve and the steam outlet pipe 5 along with the gradual entering of new steam; steam enters from the steam inlet pipe 2 and is discharged from the steam outlet pipe 5. The cross sections of the heating groove 6 and the heating connecting groove 4 are isosceles trapezoids which are wide at the top and narrow at the bottom, so that the contact area between steam and the bottom of the tank body 1 is large, and the heating effect on the tank body 1 is good.
Claims (5)
1. The utility model provides a tank bottom heating system of tank wagon, installs in tank wagon jar body (1) bottom, its characterized in that: comprises a heating pipe set, wherein a steam inlet of the heating pipe set is communicated with a steam inlet pipe (2), and a steam outlet is communicated with a steam outlet pipe (5); the heating pipe set comprises a plurality of heating grooves (6), the length direction of the heating grooves (6) is consistent with that of the tank body (1), the heating grooves (6) are arranged according to the actual arc shape of the bottom of the tank body (1), the end parts of the heating grooves (6) are communicated through heating connecting grooves (4), and the bending degree of the heating connecting grooves (4) is consistent with that of the bottom arc shape of the tank body (1); the cross sections of the heating groove (6) and the heating connecting groove (4) are both trapezoids with wide upper parts and narrow lower parts, and the upper end surfaces of the heating groove (6) and the heating connecting groove (4) are of unclosed groove-shaped structures.
2. The tank bottom heating system of a tank truck according to claim 1, characterized in that: 304 stainless steel lining plates are fixedly arranged at the communication part of the steam inlet pipe (2) and the heating groove (6) and in the heating connecting groove (4).
3. The tank bottom heating system of a tank truck according to claim 1, characterized in that: a heating groove (6) is arranged at the bottommost position of the tank body (1), and a waterproof valve (3) is arranged at the position where the heating groove (6) is communicated with the heating connecting groove (4).
4. A tanker bottom heating system according to claim 1, 2 or 3, characterized in that: the heating groove (6) and the heating connecting groove (4) are made of aluminum alloy.
5. A tanker bottom heating system according to claim 1, 2 or 3, characterized in that: the cross sections of the heating groove (6) and the heating connecting groove (4) are isosceles trapezoids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757221.1U CN209888731U (en) | 2019-05-23 | 2019-05-23 | Tank bottom heating system of tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757221.1U CN209888731U (en) | 2019-05-23 | 2019-05-23 | Tank bottom heating system of tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209888731U true CN209888731U (en) | 2020-01-03 |
Family
ID=69021096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757221.1U Active CN209888731U (en) | 2019-05-23 | 2019-05-23 | Tank bottom heating system of tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209888731U (en) |
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2019
- 2019-05-23 CN CN201920757221.1U patent/CN209888731U/en active Active
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