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Energy-saving pry-mounted type composite heating device

A composite heating and heating device technology, applied in solar heating systems, heat storage heaters, fluid heaters, etc., can solve the problems of high energy consumption of heating devices, increased production costs, shrinkage and fracture of pipe strings, etc., and achieve environmental protection, Effects of improving efficiency and prolonging service life

Active Publication Date: 2019-03-08
JIANGSU HUAYANG LIQUID CARBON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In oil and gas fields, when using low-temperature liquid carbon dioxide at -20°C to -12°C for pressure injection operations, the downhole oil casing cannot withstand working in a low-temperature environment for a long time. If the outlet temperature of carbon dioxide is not increased, the pipe string will inevitably shrink and break. , resulting in greater potential safety hazards and economic losses. Now, when heating liquid carbon dioxide, multiple heating devices are generally used for combined heating. However, the existing heating devices have poor connection and low heating efficiency. Moreover, the existing The high energy consumption of the heating device increases the production cost and pollutes the environment. Therefore, we propose an energy-saving skid-mounted composite heating device to solve the above problems

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] refer to Figure 1-5 , an energy-saving skid-mounted composite heating device, including a base plate 1, and both sides of the upper end of the base plate 1 are fixed with lifting lugs 3, and the lifting lugs 3 are hoisted by the stay rope on the crane, so as to facilitate hoisting of the room body 2 and the base plate 1. The upper end is fixed with a room body 2, and the bottom of the room body 2 is fixed with a water tank 23. A serpentine conveying pipe 30 is installed through the water tank 23, and an electromagnetic heater 28 is fixed on the serpentine conveying pipe 30. The electromagnetic heater 28 pairs the snake Shaped conveying pipe 30 is heated, and ...

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Abstract

The invention discloses an energy-saving pry-mounted type composite heating device. The energy-saving pry-mounted type composite heating device comprises a bottom plate, a house body is fixed to the upper end of the bottom plate, a water tank is fixed to the inner bottom of the house body, and an S-shaped conveying pipe is arranged in the water tank in a penetrating mode. An electromagnetic heateris fixed to the S-shaped conveying pipe, an air energy heating device is arranged on one side of the inner bottom of the house body, and the air energy heating device and the water tank are connectedto each other. According to the energy-saving pry-mounted type composite heating device, the electromagnetic heater is used for heating liquid carbon dioxide, water is compositely heated through a plate type solar energy, air energy heater and water bath type heat exchanger in an integrated composite heating system, the heating efficiency is improved, and the appearing of the situation of a pipecolumn bursting due to too low temperature is avoided; and the structure design, connection and layout are reasonable, costs are low, green energy is fully used, energy saving and consumption reduction are achieved, the environment is protected, and carbon dioxide warming operation in oil and gas fields is realized.

Description

technical field [0001] The invention relates to the technical field of carbon dioxide heating, in particular to an energy-saving skid-mounted composite heating device. Background technique [0002] Oil and gas fields refer to the sum of oil reservoirs, gas reservoirs and oil and gas reservoirs in the same area controlled by a single local structural unit. If there are only oil reservoirs within this local structure, it is called an oil field; if there are only gas reservoirs, it is called a gas field. The skid-mounted type refers to an integration method that integrates functional components on an integral base, which can be installed and moved as a whole. [0003] In oil and gas fields, when using low-temperature liquid carbon dioxide at -20°C to -12°C for pressure injection operations, the downhole oil casing cannot withstand working in a low-temperature environment for a long time. If the outlet temperature of carbon dioxide is not increased, the pipe string will inevita...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S10/50F24S20/40F24H7/02
CPCF24H7/0208Y02B10/20
Inventor 秦晓宏陈兴明顾锋沈卫军
Owner JIANGSU HUAYANG LIQUID CARBON CO LTD
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