CN107380769A - A kind of tank container heating and temperature control device - Google Patents

Abstract

The invention relates to a tank container heating and temperature control device, which is composed of a tank container 1, a coil heating system 2, a hot trace electric heating system 3, a liquid circulation system 4 and a liquid temperature control system 5. The tank container 1 Including material tank 1.1 and material tank bracket 1.2, coil heating system 2 is installed inside material tank 1.1, hot trace electric heating system 3 is installed on the outer surface of material tank 1.1, liquid circulation system 4 is installed at the end of material tank 1.1, liquid The temperature control system 5 is installed on the side of the tank container 1 . When the liquid in the material tank 1.1 needs to be heated up quickly, the liquid circulation system 4 is turned on, and the coil heating system 2 and the hot-tracing electric heating system 3 are used for common heating; when the liquid temperature reaches the set value, the coil heating system 2 is turned off and the Heating by the hot-tracing electric heating system 3 can achieve the effect of constant temperature. A liquid temperature control system 4 is used to accurately control the temperature of the liquid in the material tank 1.1. It can be used for heating and heat preservation of chemical raw materials.

Description

A tank container heating and temperature control device

Technical field

The invention relates to a tank container heating and temperature control device.

Background technique

During the transportation of raw materials, many raw materials not only need to be insulated, but also heated, especially in the construction of railways and highways, this demand is even more obvious. The heating and heat preservation process of tank containers is a very complicated process. Due to the different properties of the raw materials transported, there are also uncertainties in the transportation and storage environments, and the diversity of the structure of the tank itself and the heat preservation structure. The design of the heating system of the type container brings great difficulties.

Contents of the invention

The object of the present invention is to provide a tank container heating and temperature control device that can quickly increase the temperature of the liquid in the tank container and can accurately control the temperature of the liquid.

The technical solution of the present invention is: a tank container heating and temperature control device is composed of a tank container, a coil heating system, a hot trace electric heating system, a liquid circulation system and a liquid temperature control system; The type container includes a material tank and a material tank support; the coil heating system is installed inside the material tank; the hot trace electric heating system is installed on the outer surface of the material tank; the liquid circulation system is installed at the end of the material tank , connected to the material tank through a circulation pipeline; the liquid temperature control system is installed on the side of the tank container. The coil heating system consists of a serpentine coil and two coil joints. The serpentine coil is respectively connected to the two coil joints. The coil joint is fixed on the inner wall of the material tank. The serpentine coil can be fed with oil, gas, Heating medium such as water, used for rapid heating of tank containers. The heating cable electric heating system consists of a heating cable, which is fixed on the outer wall of the tank, and is used for auxiliary heating and constant temperature maintenance of the tank container. The liquid circulation system includes a feeding motor, a feeding pump, a feeding bracket, a circulation pipeline and a pipeline heating line, the feeding motor is fixed on the feeding bracket, the feeding pump and the feeding motor are installed together, and pass The road is connected to the material tank to provide a heat source channel for the coil heating system. The pipeline heating wire is wound on the outer surface of the circulation pipeline for pipeline heating. The liquid temperature control system includes a temperature sensor and a temperature control module. The temperature sensor is installed inside the tank, and the temperature control module is installed on the tank bracket. The temperature sensor is connected to the temperature control module through a cable; the liquid temperature control system can Automatically adjust the heating mode and control the input power of the electric heating power supply, so as to achieve the purpose of precisely controlling the liquid temperature.

The heating method provided by the present invention can improve the heating efficiency of the liquid in the tank container, and can precisely control the temperature, so as to provide the construction site with raw materials meeting the construction temperature and improve the construction quality and efficiency.

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is a structural schematic diagram of a tank container heating and temperature control device according to the present invention.

Fig. 2 is a structural schematic diagram of the coil heating system in the device in Fig. 1 .

Fig. 3 is a structural schematic diagram of the hot trace electric heating system in the device in Fig. 1 .

Fig. 4 is a schematic structural view of the liquid circulation system in the device of Fig. 1 .

Fig. 5 is a structural schematic diagram of the liquid temperature control system in the device of Fig. 1 .

detailed description

As shown in Figure 1, the present invention includes a tank container 1, a coil heating system 2, a hot trace electric heating system 3, a liquid circulation system 4 and a liquid temperature control system 5, the tank container 1 It includes a material tank 1.1 and a material tank bracket 1.2; the coil heating system 2 is installed inside the material tank 1.1; the hot trace electric heating system 3 is installed on the outer surface of the material tank 1.1; the liquid circulation system 4 is installed At the end of the material tank 1.1; the liquid temperature control system 5 is installed on the side of the tank container 1. The present invention provides two heating methods. When the liquid in the material tank 1.1 needs to be heated quickly, the coil heating system 2 and the hot trace electric heating system 3 can be used to work together, and the liquid circulation system 4 is opened at the same time, so that the material tank 1.1 The liquid inside can be heated evenly to improve the heating efficiency; when the temperature of the liquid reaches the set value, the coil heating can be turned off, and the heat tracing wire alone can be used for electric heating to achieve the effect of maintaining the existing temperature.

As shown in Figure 2, the coil heating system 2 of the present invention includes a serpentine coil 2.1 and two coil joints 2.2, 2.3, the serpentine coil 2.1 is placed at the inner bottom of the tank container 1, and the serpentine coil The pipe 2.1 is respectively connected with two coil joints 2.2, 2.3, and the coil joints 2.2, 2.3 are fixed on the inner wall of the material tank 1.1, and the serpentine coil 2.1 can be fed with oil, gas, water and other heating media. This heating method can The heat is directly in contact with the liquid in the material tank 1.1, which has good heating efficiency.

As shown in Figure 3, the heating system 3 according to the present invention is composed of a heating cable 3.1, which is fixed on the outer wall of the material tank 1.1, and is used for auxiliary heating and constant temperature maintenance of the tank container 1. After the heating cable 3.1 is energized, it can dissipate heat. While heating the liquid in the material tank, it can also ensure that the heat in the material tank does not dissipate outwards, and the temperature of the heating cable can be adjusted by adjusting the power, which can achieve good results. temperature control effect.

As shown in Figure 4, the liquid circulation system 4 of the present invention includes a feeding motor 4.1, a feeding pump 4.2, a feeding bracket 4.3, a circulation pipeline 4.4 and a pipeline heating line 4.5, and the feeding motor 4.1 is fixed on the supply On the feed support 4.3, the feed pump 4.2 is installed together with the feed motor 4.1, and is connected to the feed tank 1.1 through the circulation pipeline 4.4. The pipeline heating wire 4.5 is wound on the outer surface of the circulation pipeline 4.4 to provide a heat source channel for the coil heating system 2 . Turn on the feeding pump 4.2 at the same time when heating, so that the liquid in the material tank 1.1 can be circulated to achieve the purpose of uniform heating. At the same time, the circulation pipeline 4.4 is wound with the pipeline heating wire 4.5 and kept insulated to prevent heat loss during liquid circulation. .

As shown in Figure 5, the liquid temperature control system 5 according to the present invention includes a temperature sensor 5.1 and a temperature control module 5.2, the temperature sensor 5.1 is installed inside the material tank 1.1, and the temperature control module 5.2 is installed on the material tank bracket 1.2. The sensor 5.1 is connected with the temperature control module 5.2 through a cable. The liquid temperature control system 5 can automatically adjust the heating mode according to the liquid temperature, and control the power input power of the electric heating, so as to achieve the purpose of precisely controlling the liquid temperature.

Claims (4)

1. a kind of tank container heating and temperature control device, it is characterised in that：Including a pot type packaging Case, a coil pipe heating system, a hot satellite line electric heating system, a fluid circulation system and One temperature control liquid system；The tank container includes a batch can and a batch can support；Institute Coil pipe heating system is stated inside batch can；The hot satellite line electric heating system is arranged on Batch can outer surface；The fluid circulation system is arranged on batch can end, passes through circulation line It is connected with batch can；The temperature control liquid system is arranged on tank container side.

2. heating as claimed in claim 1 and temperature control device, it is characterised in that：The coil pipe heating System is made up of a serpentine coil and two coil pipe joints, and serpentine coil connects with two coil pipes respectively Head connection, coil pipe joint is fixed on batch can inwall, can be passed through in serpentine coil oil, gas, Water etc. heats medium；The hot satellite line electric heating system is made up of a heating tape, heating tape It is fixed on batch can outer wall.

3. heating as claimed in claim 1 and temperature control device, it is characterised in that：The liquid circulation System includes motor for feeding, charging pump, feed support, circulation line and pipeline heat tracing line, The motor for feeding is fixed on feed support；The charging pump is arranged on motor for feeding Together, and by circulation line with batch can it is connected；The pipeline heat tracing line is wrapped in circulation Pipeline outer surface.

4. heating as claimed in claim 1 and temperature control device, it is characterised in that：The temperature control liquid System includes temperature sensor and temperature control module, and the temperature sensor is arranged in batch can Portion；The temperature control module be arranged on batch can support on, temperature sensor by cable with Temperature control module connects；Temperature control liquid system can automatically adjust heating according to fluid temperature Pattern, electrically heated power input power is controlled, so as to reach liquid with precise control temperature Purpose.