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CN-224230784-U - Petrochemical uses high-efficient heat exchanger

CN224230784UCN 224230784 UCN224230784 UCN 224230784UCN-224230784-U

Abstract

The utility model provides a petrochemical efficient heat exchanger, which belongs to the technical field of heat exchangers and comprises a heat exchange tank, support plates, support seats, a cold water inlet pipe, a hot water inlet pipe, a first partition plate and a second partition plate, wherein the support plates are fixedly arranged on the left side and the right side of the bottom surface of the heat exchange tank, and the support seats are fixedly arranged at the bottoms of the two support plates; according to the utility model, the spring-shaped heat exchange tube and the heat conducting rod are arranged, cold water enters the left side of the inside of the heat exchange tank through the cold water inlet tube in the heat exchange process, enters the spring-shaped heat exchange tube and then enters the right side of the second partition plate, hot water enters the space between the first partition plate and the second partition plate in the heat exchange tank through the hot water inlet tube, and the hot water is in contact with the spring-shaped heat exchange tube to realize the heat exchange effect.

Inventors

  • JIN LINONG
  • CHANG JIALIN
  • YU DAQIANG

Assignees

  • 南京昊安工业设备有限公司

Dates

Publication Date
20260512
Application Date
20250512

Claims (7)

  1. 1. The utility model provides a petrochemical is with high-efficient heat exchanger, its characterized in that includes heat transfer tank (1), backup pad (2), supporting seat (3), cold water admission pipe (4), hot water admission pipe (5), first baffle (6) and second baffle (7), the bottom surface left and right sides of heat transfer tank (1) is all fixed and is provided with backup pad (2), two the bottom of backup pad (2) is all fixed and is provided with supporting seat (3), the upper surface left end of heat transfer tank (1) runs through and is provided with cold water admission pipe (4) and hot water admission pipe (5), the inside left side of heat transfer tank (1) is fixed and is provided with first baffle (6), the inside right side of heat transfer tank (1) is fixed and is provided with second baffle (7), run through between first baffle (6) and the second baffle (7) and be provided with many spring-like heat transfer pipe (8), the inboard surface of spring-like heat transfer pipe (8) is fixed and is provided with many spinal branch (801), the bottom left end of heat transfer tank (1) is run through and is provided with cold water discharge valve (9) and hot water discharge valve (10).
  2. 2. The petrochemical efficient heat exchanger according to claim 1, wherein the spring-shaped heat exchange tube (8) and the heat conducting rod (801) are made of copper materials with good heat conductivity.
  3. 3. The petrochemical efficient heat exchanger according to claim 2, wherein the heat conducting rods (801) are uniformly distributed on the inner side surface of the spring-shaped heat exchange tube (8).
  4. 4. A petrochemical high-efficiency heat exchanger according to claim 3, wherein the cold water inlet pipe (4) is located on the left side of the first partition plate (6), the hot water inlet pipe (5) is located on the right side of the first partition plate (6), the cold water outlet valve (9) is located on the right side of the second partition plate (7), and the hot water outlet valve (10) is located on the left side of the second partition plate (7).
  5. 5. The efficient heat exchanger for petrochemical industry according to claim 1, wherein the heat exchange tank (1) comprises a left half part (101), a right half part (102), an external thread cylinder (103) and an internal thread sleeve (104), the heat exchange tank (1) is divided into the left half part (101) and the right half part (102), the external thread cylinder (103) is fixedly arranged at the right end of the left half part (101), the internal thread sleeve (104) is fixedly arranged at the left side of the right half part (102), and the internal thread sleeve (104) is connected to the external thread cylinder (103) in a threaded mode.
  6. 6. The petrochemical efficient heat exchanger according to claim 5, wherein the lengths of the external thread cylinder (103) and the internal thread sleeve (104) are 1/3 of the length of the heat exchange tank (1).
  7. 7. The petrochemical efficient heat exchanger according to claim 6, wherein the spring-shaped heat exchange tube (8) is elastically stretchable.

Description

Petrochemical uses high-efficient heat exchanger Technical Field The utility model relates to the technical field of heat exchangers, in particular to a high-efficiency heat exchanger for petrochemical industry. Background In the petrochemical production process, various chemical reactions and technological processes need to be accurately controlled in temperature so as to ensure the quality and production efficiency of products, and the heat exchanger is used as equipment capable of efficiently transferring heat energy between two fluids, and has important significance for improving the energy efficiency of the petrochemical process and reducing the energy consumption; As in the prior art, the patent with the grant publication number of CN222012791U discloses a petrochemical high-efficiency heat exchanger, cold water is fully contacted with hot water in the flowing process by virtue of a spiral heat exchange tube design, so that the heat exchange path is prolonged, the heat exchange efficiency is improved, the hot water flows up and down between the second partition boards, the flowing time is further prolonged, the heat is more fully transferred, the first heat exchange tank and the second heat exchange tank have the same structure, the heat exchanger has the advantage of modularized design, the equipment is easy to maintain and expand by virtue of the design, the number of the heat exchange tanks can be increased or reduced according to actual requirements, and different heat exchange requirements can be flexibly met; however, the cold water of the device can only realize heat exchange through the transmission of the hot water and the heat exchange tube, and the contact area of the hot water and the heat exchange tube has limited influence on the heat exchange effect, so the high-efficiency heat exchanger for petrochemical engineering is designed to solve the problems. Disclosure of utility model The utility model aims to solve the problems in the background technology and provides a petrochemical efficient heat exchanger. The utility model aims to solve the technical problem that the end part of a motor connecting wire cannot be fixed when the motor connecting wire is wound, so that winding efficiency is affected. The utility model provides a petrochemical efficient heat exchanger which comprises a heat exchange tank, support plates, support seats, cold water inlet pipes, hot water inlet pipes, first partition plates and second partition plates, wherein the support plates are fixedly arranged on the left side and the right side of the bottom surface of the heat exchange tank, the support seats are fixedly arranged at the bottoms of the two support plates, the cold water inlet pipes and the hot water inlet pipes are penetrated through the left end of the upper surface of the heat exchange tank, the first partition plates are fixedly arranged on the left side of the inner part of the heat exchange tank, the second partition plates are fixedly arranged on the right side of the inner part of the heat exchange tank, a plurality of spring-shaped heat exchange pipes are penetrated between the first partition plates and the second partition plates, a plurality of heat conducting rods are fixedly arranged on the inner side surface of the spring-shaped heat exchange pipes, and cold water discharge valves and hot water discharge valves are penetrated through the left end of the bottom of the heat exchange tank. Preferably, the spring-shaped heat exchange tube and the heat conducting rod are made of copper materials with good heat conductivity. Preferably, the heat conducting rods are uniformly distributed on the inner side surface of the spring-shaped heat exchange tube. Preferably, the cold water inlet pipe is located at the left side of the first partition, the hot water inlet pipe is located at the right side of the first partition, the cold water discharge valve is located at the right side of the second partition, and the hot water discharge valve is located at the left side of the second partition. Preferably, the heat exchange tank comprises a left half part, a right half part, an external thread cylinder and an internal thread sleeve, the heat exchange tank is divided into the left half part and the right half part, the external thread cylinder is fixedly arranged at the right end of the left half part, the internal thread sleeve is fixedly arranged at the left side of the right half part, and the internal thread sleeve is in threaded connection with the external thread cylinder. Preferably, the length of the external thread cylinder and the internal thread sleeve is 1/3 of the length of the heat exchange tank. Preferably, the spring-like heat exchange tube is elastically stretchable. Compared with the prior art, the utility model has at least the following beneficial effects: 1. According to the utility model, the spring-shaped heat exchange tube and the heat conducting rod are arranged, cold water enters