CN216964954U - Electrostatic range hood with feedthrough porcelain bottle cleaning device - Google Patents

Abstract

The utility model discloses an electrostatic range hood with a self-contained feedthrough porcelain bottle cleaning device, which comprises a feedthrough porcelain bottle, wherein the feedthrough porcelain bottle is arranged on a feedthrough porcelain bottle protection electric box through a screw, the other end of the feedthrough porcelain bottle is connected with an electric field filtering module, an air blower is arranged above a host machine shell, an air outlet of the air blower is connected with an air guide pipe through a connecting hose, the air guide pipe is connected into the feedthrough porcelain bottle protection electric box, a threading hole is positioned at the lower end of the feedthrough porcelain bottle protection electric box, a wire casing is fixed on the outer side of the host machine shell and connected with the feedthrough porcelain bottle protection electric box, and a wire pipe is positioned in the host machine shell and connected with the wire casing. The utility model solves the technical problems that the prior feedthrough porcelain insulator is easy to be polluted, the service life is short and the like, adopts the design of arranging the wind pressure and wind cover for the feedthrough porcelain insulator by using the air supply of the air blower to isolate oil smoke, and has the advantages of reasonable installation structure, low manufacturing cost, relatively simple production process, high protection effect and long service life of the feedthrough porcelain insulator.

Description

Electrostatic range hood with feedthrough porcelain bottle cleaning device

Technical Field

The utility model belongs to the technical field of electrostatic lampblack removal equipment.

Background

The feedthrough porcelain insulator is one of the core parts of the electrostatic oil fume removal equipment, and under the general condition, a transformer in the electrostatic oil fume removal equipment is connected with the feedthrough porcelain insulator through a high-voltage-resistant power transmission line, and is in contact with an electric field through the feedthrough porcelain insulator to transmit high voltage to the upper surface of an electric field module to form an electrostatic electric field, so that the aim of removing oil fume is fulfilled. The current feedthrough porcelain insulator used in the market is generally made of ceramics. The ceramic is a better insulating material, and has the advantages of abundant raw materials, low price and the like. Meanwhile, the ceramic material has the defects of being afraid of large temperature difference, stain adhesion and surface and the like. When the electrostatic lampblack removing equipment runs, the passing smoke generally has higher temperature, and the temperature of the porcelain bottle is higher at the moment; when equipment shut down, because the high temperature flue gas stops to get into suddenly, the temperature of vase can reduce thereupon at this time, and the ceramic material is cracked easily under the expend with heat and contract with cold effect, leads to spare part to damage, and equipment can not normally work. Meanwhile, when smoke passes through the electrostatic oil fume removal equipment, oil stains can be slowly attached to the feedthrough porcelain insulator, so that arc discharge is easily generated on the surface of the porcelain insulator, and the feedthrough porcelain insulator is damaged.

The domestic patent database in recent years discloses some similar technical reports of the electrostatic oil fume removal device:

[ application No. ] ZL2014201965356, [ title ] an efficient and easy-to-clean static oil fume removal system, [ publication No. ] CN203853169U, discloses an efficient and easy-to-clean static oil fume removal system, which comprises an air inlet pipeline, an air outlet pipeline and a static oil fume removal module, wherein the static oil fume removal module is respectively connected with the air inlet pipeline and the air outlet pipeline, the static oil fume removal module comprises a plurality of static oil fume removal units which are independently arranged, the static oil fume removal units are vertically arranged, the top of each static oil fume removal unit is connected with the air outlet pipeline, and the bottom of each static oil fume removal unit is connected with the air inlet pipeline; the top or the bottom of the electrostatic lampblack removal unit is provided with an air quantity regulating valve for controlling the air inlet quantity of the electrostatic lampblack removal unit, and the air quantity regulating valve regulates the quantity of waste gas entering each electrostatic lampblack removal unit. However, the device still has the problems that the feedthrough porcelain bottle cannot be effectively protected, the contamination is easy to occur, and the service life is short.

Disclosure of Invention

The utility model provides an electrostatic range hood with a through porcelain bottle cleaning device, which has the advantages of reasonable installation structure, low manufacturing cost, relatively simple production process, high protection effect and long service life of the through porcelain bottle, and solves the technical problems that the through porcelain bottle of the existing device is easy to be polluted, so that the service life is short and the like.

The utility model provides an electrostatic range hood with a through porcelain insulator cleaning device, which comprises an electric field filtering module for filtering oil smoke, a host machine shell for bearing the electric field filtering module and other components, a host machine foot for supporting the host machine shell, a lifting ring for lifting the host machine shell, a host machine flange for mounting and connecting, a host machine door plate arranged on the host machine shell through a door plate hinge, a door handle arranged on the host machine door plate, an oil outlet for discharging dirty oil, a through porcelain insulator for connecting the electric field filtering module, wherein the electric field filtering module is arranged in the host machine shell, the host machine foot is fixedly arranged below the host machine shell, the lifting ring is connected and arranged above the host machine shell in a threaded manner, the host machine flange is fixed on the host machine shell and positioned at two sides, the host machine door plate is arranged on the host machine shell through the door plate hinge, the door handle is arranged on the host machine door plate, a oil drain port fixed mounting is in the below of host computer casing for excreteing sump oil, the porcelain insulator protection electronic box of punching is installed at host computer casing side, and be the opposite side with the host computer door plant, the electronic box door plant is installed on porcelain insulator protection electronic box of punching, porcelain insulator protection casing of punching is located porcelain insulator protection electronic box of punching inside and fixes on the host computer casing, the screw is passed through to the one end of porcelain insulator of punching and is installed on porcelain insulator protection cover of punching, the porcelain insulator other end of punching passes the host computer casing and connects electric field filter module, the top at the host computer casing is installed to the air-blower, the air outlet of air-blower passes through connecting hose and connects the guide duct, the guide duct inserts inside porcelain insulator protection casing of punching, the through wires hole is located the lower extreme of porcelain insulator protection electronic box of punching, the wire casing is fixed in the host computer casing outside and is connected porcelain insulator protection electronic box of punching, the wire pipe is located inside and is connected the wire casing of host computer casing.

The spool and the host machine casing adopt the welding of close welding, have a soft cushion on the heart-penetrating porcelain insulator bottom, in the time of can making the screw tighten, the appointed position at heart-penetrating porcelain insulator protection casing is fixed to the heart-penetrating porcelain insulator, the cushion possesses sealed effect.

The utility model adopts the design that the blower supplies air to equip the air pressure and air cover for the feedthrough porcelain bottle to isolate oil smoke, fresh air can be smoothly supplied to reach the surface of the feedthrough porcelain bottle to form a protective cover with certain air pressure, the oil smoke is prevented from being attached to the surface of the porcelain bottle, the feedthrough porcelain bottle is prevented from arc discharge because of the attached oil smoke, thereby realizing the purpose of protecting the porcelain bottle and avoiding the phenomenon that when the equipment is shut down, because the high-temperature smoke stops entering suddenly, the temperature of the porcelain bottle is reduced at the moment, the ceramic material is easy to crack under the action of expansion with heat and contraction with cold, the parts are damaged, the equipment cannot work normally, the device has the advantages of simple structure, easy operation and low maintenance cost, solves the technical problems of short service life and the like caused by easy pollution of the prior feedthrough porcelain bottle, and has the advantages of reasonable mounting structure, low manufacturing cost, relatively simple production process, high protection effect and long service life of the feedthrough porcelain bottle.

Drawings

Fig. 1 is an exploded view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the mounting position of the feedthrough porcelain bottle of the present invention.

Fig. 4 is a schematic structural diagram of the feedthrough porcelain bottle of the present invention.

Fig. 5 is an exploded view of the feedthrough porcelain bottle of the present invention.

Wherein: 11-a host machine shell, 12-a hanging ring, 13-a host machine foot, 14-a host machine flange, 15-a host machine door plate, 16-a door plate hinge, 17-a door handle, 18-an oil discharge port, 19-an electric field filtering module, 110-a blower, 111-a connecting hose, 112-an air guide pipe, 113-a feedthrough porcelain bottle protection electric box, 114-an electric box door plate, 115-a wire groove, 116-a wire pipe, 117-a feedthrough porcelain bottle protection cover, 118-a screw, 119-a feedthrough porcelain bottle and 1-20 threading holes.

Detailed Description

The utility model is further illustrated by the following specific figures and examples.

As shown in fig. 1-5, the present invention mainly includes an electric field filtering module 19 for filtering oil smoke, a host machine case 11 for carrying the electric field filtering module 19 and other components, a host machine leg 13 for supporting the host machine case 11, a lifting ring 12 for lifting the host machine case 11, a host machine flange 14 for mounting connection, a host machine door panel 15 mounted on the host machine case 11 through a door panel hinge 17, a door handle 17 mounted on the host machine door panel 15, an oil discharge port 18 for discharging dirty oil, a piercing porcelain bottle 119 for connecting the electric field filtering module 19, the electric field filtering module 19 is disposed inside the host machine case 11, the host machine leg 13 is fixedly mounted below the host machine case 11, the lifting ring 12 is mounted above the host machine case 11 in a threaded connection manner, the host machine flange 14 is fixed on the host machine case 11 and located at both sides, the host machine door panel 15 is mounted on the host machine case 11 through the door panel hinge 17, the door handle 17 is installed on the host door panel 15, the oil drain port 18 for draining the dirty oil is fixedly installed below the host machine shell 11, the feedthrough porcelain bottle protection electric box 113 is installed at the side edge of the host machine shell 11 and is opposite to the host machine door panel 15, the electric box door panel 114 is installed on the feedthrough porcelain bottle protection electric box 113, the feedthrough porcelain bottle protection cover 117 is positioned inside the feedthrough porcelain bottle protection electric box 113 and is fixed on the host machine shell 11, one end of the feedthrough porcelain bottle 119 is installed on the feedthrough porcelain bottle protection cover 117 through a screw 118, the other end of the feedthrough porcelain bottle 119 passes through the host machine shell 11 and is connected with the electric field filtering module 19, the blower 110 is installed above the host machine shell 11, the air outlet of the blower 110 is connected with the air guide pipe 112 through the connecting hose 111, the air guide pipe 112 is inserted into the feedthrough porcelain bottle protection cover 117, the threading hole 120 is positioned at the lower end of the feedthrough porcelain bottle protection electric box 113, the wire groove 115 is fixed outside the host machine shell 11 and is connected with the feedthrough porcelain bottle protection electric box 113, the line pipe 116 is located inside the host machine shell 11 and connected with the line groove 115, the line pipe 116 and the host machine shell 11 are welded in a sealing mode, a soft rubber pad is arranged at the bottom of the feedthrough porcelain bottle 119, when the screw 118 is screwed down, the feedthrough porcelain bottle 119 is fixed at the designated position of the feedthrough porcelain bottle protective cover 117, and the rubber pad has a sealing effect.

During operation, the electric wire can get into the feedthrough vase protection electronic box 113 through the through wires hole 120, and feedthrough vase 119 is connected to the through wires hole 120, and unnecessary electric wire can get into spool 116 through wire casing 115, stretches out from spool 116 and connects other power consumptive equipment, and spool 116 adopts the close welding with host computer casing 11, and the main objective is that isolated oil smoke gets into the spool inside, corrodes the electric wire. When oil smoke waste gas passes through inside the electrostatic oil smoke removing equipment, because the atmospheric pressure reason, the oil smoke is probably wafted to the hole site of feedthrough vase 119 installation, when electrostatic equipment ran, air-blower 110 began to function, absorb clean clear fresh air, enter into guide duct 112 through coupling hose 111, fresh air can get into feedthrough vase protection casing 117 inside smoothly, reach feedthrough vase 119 surface, form a protection casing that has certain wind pressure, prevent that the oil smoke from attaching to the surface of vase, avoid feedthrough vase 119 because attach to the oil smoke and the arc discharge, thereby realize the purpose of protection vase.

Claims (2)

1. The utility model provides a from static smoke ventilator of clean device of area punching vase, is including electric field filter module (19) that are used for filtering the oil smoke for host computer casing (11) of bearing electric field filter module (19) and other components and parts, punching vase (119) for connecting electric field filter module (19), its characterized in that: the electric field filtering module (19) is arranged in the main machine shell (11), the feedthrough porcelain bottle protection electric box (113) is arranged on the side edge of the main machine shell (11) and is opposite to the main machine door plate (15), the electric box door plate (114) is arranged on the feedthrough porcelain bottle protection electric box (113), the feedthrough porcelain bottle protection cover (117) is arranged in the feedthrough porcelain bottle protection electric box (113) and is fixed on the main machine shell (11), one end of the feedthrough porcelain bottle (119) is arranged on the feedthrough porcelain bottle protection cover (117) through a screw (118), the other end of the feedthrough porcelain bottle (119) penetrates through the main machine shell (11) and is connected with the electric field filtering module (19), the blower (110) is arranged above the main machine shell (11), the air outlet of the blower (110) is connected with the air guide pipe (112) through a connecting hose (111), the air guide pipe (112) is connected into the feedthrough porcelain bottle protection cover (117), and the threading hole (120) is arranged at the lower end of the feedthrough porcelain bottle protection electric box (113), the wire groove (115) is fixed on the outer side of the host machine shell (11) and connected with the feedthrough porcelain bottle protection electronic box (113), and the wire pipe (116) is positioned inside the host machine shell (11) and connected with the wire groove (115).

2. The electrostatic range hood with a feedthrough porcelain bottle cleaning device as defined in claim 1, wherein: the wire tube (116) and the host machine shell (11) are welded in a sealing mode, a soft rubber pad is arranged at the bottom of the feedthrough porcelain bottle (119), the feedthrough porcelain bottle (119) can be fixed at the designated position of the feedthrough porcelain bottle protective cover (117) when the screw (118) is screwed down, and the rubber pad has a sealing effect.

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