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CN-224230330-U - Pipeline type electric heater

CN224230330UCN 224230330 UCN224230330 UCN 224230330UCN-224230330-U

Abstract

The utility model discloses a pipeline type electric heater, in particular to the technical field of pipeline type electric heaters, which comprises a pipeline, wherein a sealing plate is arranged on one side of the pipeline, a protection pipe is arranged in the pipeline in a penetrating manner, one end of the protection pipe penetrates through the sealing plate and extends out of one side of the sealing plate, two ends of the protection pipe are respectively supported by the side, away from the sealing plate, of the pipeline through a bracket, a plurality of electric heating pipes are arranged in the protection pipe, and a rotating mechanism for cleaning dirt on the outer wall of the protection pipe and dirt on the inner wall of the pipeline is arranged in the pipeline. According to the utility model, dirt on the inner wall of the pipeline and the outer wall of the protection pipe can be cleaned through the rotating mechanism, so that the heating efficiency is improved, impurities in liquid can be filtered through the filtering mechanism, and the impurities are prevented from entering the pipeline to influence the heating efficiency.

Inventors

  • WANG YUCHENG
  • WU FENGLEI
  • YU HAITAO
  • LIN QINGXIU

Assignees

  • 米拓半导体(上海)股份有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (7)

  1. 1. The pipeline type electric heater comprises a pipeline (1) and is characterized in that a sealing plate (5) is arranged on one side of the pipeline (1), a protection pipe (2) is arranged inside the pipeline (1) in a penetrating manner, a plurality of electric heating pipes (3) are arranged inside the protection pipe (2), and a rotating mechanism (4) for cleaning dirt on the outer wall of the protection pipe (2) and the inner wall of the pipeline (1) is arranged inside the pipeline (1); The utility model discloses a pipeline cleaning device, including pipeline (1), sealing plate (5), rotary mechanism (4), including establishing respectively at inside spacing section of thick bamboo (401) of pipeline (1) and sealing plate (5), two spacing section of thick bamboo (401) are all fixed to be equipped with two connecting rods (402) on one side that is close to, are located two connecting rod (402) one end is fixed to be equipped with same first clearance board (403), first clearance board (403) one side contacts with pipeline (1) inner wall, first clearance board (403) one side is equipped with second clearance board (404), second clearance board (404) both ends and two connecting rods (402) fixed connection, second clearance board (404) one side contacts with protection tube (2).
  2. 2. A pipe type electric heater as set forth in claim 1, wherein one end of the protection pipe (2) penetrates through the sealing plate (5) and extends out of one side of the sealing plate (5), and two ends of the protection pipe (2) are supported by the side, away from the sealing plate (5), of the pipe (1) through the support.
  3. 3. The electric heater of claim 1, wherein the two limiting cylinders (401) are movably connected with the pipeline (1) and the sealing plate (5) through bearings respectively, two ends of the protection tube (2) penetrate through the two limiting cylinders (401) respectively, one side of the pipeline (1) is movably connected with a rotating shaft (405) through the bearings, one end of the rotating shaft (405) and one end of one limiting cylinder (401) are respectively provided with a gear (406) in a penetrating mode, the two gears (406) are meshed, and one end of the rotating shaft (405) is fixedly provided with a motor (407).
  4. 4. A pipeline type electric heater as set forth in claim 1, characterized in that a filtering mechanism (7) for filtering liquid is arranged at the top of the pipeline (1); The filtering mechanism (7) comprises a feeding pipe (701) communicated with the top of the pipeline (1), a shielding plate (702) is arranged at the top of the feeding pipe (701), a water inlet pipe (703) is fixedly communicated with the top of the shielding plate (702), a filter screen (707) is arranged inside the feeding pipe (701), and a pipe cap (708) is inserted at the top of the water inlet pipe (703).
  5. 5. A pipeline type electric heater according to claim 4, wherein a supporting plate (704) is arranged at the top of the feeding pipe (701), a plurality of second threaded holes (705) are formed in the supporting plate (704) and the shielding plate (702), and the two communicated second threaded holes (705) are internally connected with the same second bolt (706) in a threaded mode.
  6. 6. The electric heater of claim 1, wherein a disassembly mechanism (6) for disassembling the sealing plate (5) is arranged on one side of the pipeline (1); The dismounting mechanism (6) comprises a first fixing plate (601) arranged on one side of the sealing plate (5), a second fixing plate (602) is fixedly arranged on one side of the pipeline (1), a plurality of first threaded holes (603) are formed in the first fixing plate (601) and the second fixing plate (602), and two first threaded holes (603) which are communicated are internally connected with one first bolt (604) in a threaded mode.
  7. 7. A pipe type electric heater as set forth in claim 1, wherein a water outlet pipe (8) is fixedly connected to one side of the sealing plate (5).

Description

Pipeline type electric heater Technical Field The utility model relates to the technical field of pipeline type electric heaters, in particular to a pipeline type electric heater. Background The pipeline type electric heater is an energy-saving device which generates heat by electricity and then preheats substances, is arranged in front of the substance device, and can directly heat the substances, so that the substances can be circularly heated at high temperature, and finally the purpose of saving energy is achieved. For example, a pipeline formula electric heater that provides in chinese patent application of application number 202221530145.9, including the pipeline, set up heating pipe and stirring subassembly in the pipeline, the one end installation box body of pipeline, installation motor and connector lug in the box body, the surface mounting heat preservation of pipeline, the bottom of heat preservation sets up cleaning assembly, the blow off valve is connected to the bottom of pipeline, the blow off pipe is connected to the bottom of blow off valve. According to the utility model, the cleaning assembly is arranged, after the fluid in the pipeline is heated, the one-way valve is opened, the booster pump is started to absorb the moisture in the water tank, then the moisture enters the water delivery pipe from the water outlet pipe, the spray head used for connecting the one-way valve is arranged in the pipeline, the moisture is sprayed out of the spray head to flush the inner wall of the pipeline, and the motor is started again to drive the stirring rod and the stirring blade to rotate in the flushing process, so that the inner wall of the pipeline can be cleaned, and sewage is discharged from the sewage discharge pipe by opening the sewage discharge valve. However, the technical scheme still has the following problems that the surface of the electric heating tube is easy to cause local caking of liquid and adhesion on the electric heating tube due to high temperature, thereby influencing the heat energy transmission of the electric heating tube and easily damaging the electric heating tube. Disclosure of utility model The utility model aims to provide a pipeline type electric heater, which can clean dirt on the inner wall of a pipeline and the outer wall of a protection pipe through a rotating mechanism, improve heating efficiency, and can filter impurities in liquid through a filtering mechanism, so that the impurities are prevented from entering the interior of the pipeline, and the heating efficiency is prevented from being influenced, so that the defects in the technology are overcome. In order to achieve the above purpose, the pipeline type electric heater comprises a pipeline, wherein one side of the pipeline is provided with a sealing plate, a protection pipe penetrates through the pipeline, one end of the protection pipe penetrates through the sealing plate and extends out of one side of the sealing plate, two ends of the protection pipe are respectively supported by the side, away from the sealing plate, of the pipeline through a support, a plurality of electric heating pipes are arranged in the protection pipe, and a rotating mechanism for cleaning dirt on the outer wall of the protection pipe and dirt on the inner wall of the pipeline is arranged in the pipeline. Preferably, the rotating mechanism comprises limiting cylinders respectively arranged in the pipeline and the sealing plate, two connecting rods are fixedly arranged on one sides, close to each other, of the limiting cylinders, one end of each connecting rod is fixedly provided with the same first cleaning plate, one side of each first cleaning plate is in contact with the inner wall of the pipeline, one side of each first cleaning plate is provided with a second cleaning plate, two ends of each second cleaning plate are fixedly connected with the two connecting rods, and one side of each second cleaning plate is in contact with the protecting pipe and is used for cleaning dirt on the outer wall of the protecting pipe and dirt on the inner wall of the pipeline. Preferably, the two spacing barrels are respectively connected with the pipeline and the sealing plate through bearings in a movable mode, two ends of the protection tube respectively penetrate through the two spacing barrels, a rotating shaft is movably connected to one side of the pipeline through the bearings, gears are respectively penetrated through the rotating shaft and one end of one of the spacing barrels, the two gears are meshed, and a motor is fixedly arranged at one end of the rotating shaft and used for driving the spacing barrels to rotate. Preferably, the pipeline top is equipped with carries out filterable filtering mechanism to liquid, filtering mechanism includes the inlet pipe of pipeline top intercommunication, the inlet pipe top is equipped with the shielding plate, the fixed intercommunication in shielding plate top has the inlet tube, the inside fi