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CN-224220987-U - Air bag cleaning device

CN224220987UCN 224220987 UCN224220987 UCN 224220987UCN-224220987-U

Abstract

The utility model provides an air bag cleaning device which comprises a shell and a heating chamber, wherein the heating chamber is arranged in the shell, an air inlet and an air outlet are formed in the shell, first electromagnetic valves are arranged on an air inlet pipeline and an air outlet pipeline and are used for switching the communication between an air bag and the air inlet pipeline or between the air bag and the air outlet pipeline, the air bag cleaning device further comprises a heating device which is used for heating the air bag in the air bag, a VOC filtering component which comprises a VOC detecting device and a VOC adsorbing device is arranged on the air outlet pipeline, the VOC detecting device is used for detecting the VOC concentration of the gas discharged by the air bag, and the VOC adsorbing device is used for filtering the gas discharged by the air bag. The heating device enables impurities adhered to the inner wall of the air bag to become active during cleaning, and the air bag is easy to fall off during gas flushing. Through detecting the VOC concentration of air pocket exhaust gas, the user can judge the clean condition of air pocket with this, and when gas discharge is outside heating cleaning device, filters through VOC adsorption equipment, avoids the toxic component polluted air in the waste gas.

Inventors

  • GUO XUELIANG
  • SUN JIE

Assignees

  • 宁波方太厨具有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (12)

  1. 1. The air bag cleaning device is characterized by comprising a shell and a heating cavity, wherein the heating cavity is arranged in the shell, an air inlet and an air outlet are formed in the shell, a connecting port is formed in the heating cavity, the air inlet is communicated with the connecting port through an air inlet pipeline, and the air outlet is communicated with the connecting port through an air exhaust pipeline; The air inlet pipeline is externally connected with an air delivery device through the air inlet, the exhaust pipeline is provided with an air pump and is communicated to the outside of the shell through the air outlet, the air bag is arranged in the heating cavity and is communicated with the connecting port, the air inlet pipeline and the exhaust pipeline are provided with first electromagnetic valves, and the first electromagnetic valves are used for switching the communication between the air bag and the air inlet pipeline or between the air outlet pipeline; The air bag cleaning device further comprises a heating device, wherein the heating device is arranged around the heating chamber and is used for heating the air bag in the heating chamber; The exhaust pipeline is further provided with a VOC filtering component, the VOC filtering component comprises a VOC detection device and a VOC adsorption device, the VOC detection device is used for detecting the VOC concentration of the air bag exhaust gas, and the VOC adsorption device is used for filtering the air bag exhaust gas.
  2. 2. The air bag cleaning apparatus according to claim 1, wherein a baffle plate is provided inside the heating chamber, the baffle plate is adjacent to an inner wall of the heating chamber, an accommodating space is formed between the baffle plate and the inner wall of the heating chamber, and the heating apparatus is provided in the accommodating space.
  3. 3. The air bag cleaning apparatus as defined in claim 2, wherein said heating means is a heating tube which is bent and extended a plurality of times inside said accommodating space to form a piping having a meandering layout.
  4. 4. An air bag cleaning apparatus according to claim 2, wherein a baffle plate and a heating means are symmetrically provided at opposite sides of the inside of said heating chamber.
  5. 5. The air bag cleaning apparatus as defined in claim 1, wherein the interior of said air bag cleaning apparatus includes a header line, said intake line being disposed in parallel with said exhaust line and communicating with said header line through a first solenoid valve, said header line being disposed through said connection port and communicating with an air bag in said heating chamber.
  6. 6. The air bag cleaning apparatus according to claim 1, wherein the exhaust pipe is further provided with a second electromagnetic valve, and the suction pump is communicated with the exhaust pipe through the second electromagnetic valve.
  7. 7. The air bag cleaning apparatus of claim 6, further comprising a time relay electrically connected to the first solenoid valve and the second solenoid valve.
  8. 8. The air bag cleaning apparatus according to claim 1, wherein the housing is provided with a door openable outward, the heating chamber is of a box structure, and an opening direction of the heating chamber is the same as a door opening direction of the housing, and an inner wall of the door is abutted against the opening of the heating chamber.
  9. 9. The air bag cleaning apparatus of claim 8, wherein an inner wall of said heating chamber and an inner wall of said door are both laid with a heat insulating material.
  10. 10. The air bag cleaning apparatus as claimed in claim 1, wherein the inner wall of the heating chamber is further perforated with a communication pipe for communicating the inside and the outside of the heating chamber.
  11. 11. The air bag cleaning apparatus of claim 1, wherein the VOC detection apparatus is disposed through the housing, the VOC detection apparatus comprising a display screen disposed outside the housing.
  12. 12. The air bag cleaning apparatus according to claim 1, wherein the VOC adsorbing apparatus comprises a case and an adsorbent material for VOC, the exhaust line and the exhaust port are respectively communicated with both sides adjacent to the opening of the case, and the adsorbent material is disposed inside the case.

Description

Air bag cleaning device Technical Field The utility model relates to the technical field of air bag cleaning, in particular to an air bag cleaning device. Background At present, large-scale industrialized air bag cleaning devices are not yet available on the market. The prior related art mostly adopts a circulation mode of inflating and deflating the air bag by air or nitrogen to realize cleaning. The conventional method has obvious cleaning effect on general gases, but in practical application, the components and sources of the gases are often complex. For example, when cleaning a gas having strong adhesion such as cooking fumes, the conventional cleaning method tends to be very poor. The manual cleaning of the air bag is time-consuming and labor-consuming, and is difficult to thoroughly remove residues, so that the accuracy and reliability of the detection result are seriously affected. In addition, the related art air bag cleaning apparatus generally discharges exhaust gas without filtering, and VOC (volatile organic compounds) in the exhaust gas is directly discharged into the air, which easily causes indoor air pollution. Therefore, development of a cleaning device capable of efficiently and thoroughly cleaning an air bag, particularly, capable of coping with complex gas components has been a technical problem to be solved. Disclosure of utility model The utility model aims to overcome the defects that some components adhered to the inner wall inside an air bag are difficult to clean and toxic components in the air bag are easy to discharge into the air in the prior art. The utility model solves the technical problems by the following technical scheme: The utility model provides an air pocket cleaning device, including casing and heating chamber, the heating chamber set up in the inside of casing, be equipped with air inlet and gas vent on the casing, be equipped with the connector on the heating chamber, the air inlet with be linked together through the admission line between the connector, the gas vent with be linked together through the exhaust pipeline between the connector, the admission line passes through the external gas transmission device of air inlet, be equipped with the aspiration pump on the blast pipe, and pass through the gas vent intercommunication to the outside of casing, the connector intercommunication the air pocket in the heating chamber, the admission line with be equipped with first solenoid valve on the blast pipe, first solenoid valve is used for switching the air pocket with the intercommunication of admission line or the exhaust pipeline, the air pocket cleaning device still includes heating device, heating device is used for heating the inside air pocket of heating chamber, the blast pipe is still provided with VOC filtering module on the road, VOC filtering module includes VOC detection device and adsorption equipment, detection device is used for detecting VOC exhaust gas the VOC exhaust gas concentration the air pocket is used for the air pocket is discharged. In this scheme, with the inner bag setting inside heating chamber, bleed air bag through exhaust pipe and aspiration pump and to the air bag is flat, carry the air bag through the air inlet pipe with external air supply and wash out cleanly, set up the intercommunication that first solenoid valve switches air inlet pipe or exhaust pipe, simple structure and control effect are good, also accessible first solenoid valve regulation air inlet or exhaust flow, effectively promote the clean effect of air bag. The heating device is arranged, so that impurities adhered to the inner wall of the air bag during cleaning become active, the air is easy to fall off during gas scouring, and the cleaning effect is better. Simultaneously, this scheme still is provided with VOC filtration module, in time detects the VOC concentration of air pocket exhaust gas, and the user can judge with this whether the air pocket is clean in place, and when gaseous discharge is outside heating cleaning device, filters through VOC adsorption equipment, has avoided the toxic component polluted air in the waste gas. Preferably, a baffle is arranged in the heating chamber, the baffle is close to the inner wall of the heating chamber, an accommodating space is formed between the baffle and the inner wall of the heating chamber, and the heating device is arranged in the accommodating space. In this scheme, through setting up heating device in accommodation space, heating accommodation space earlier, rethread accommodation space's baffle slow heating air pocket avoids appearing heating device direct heating air pocket, leads to the uneven clean effect of heating not in place's condition, has also avoided the air pocket to contact with heating device in the inflation in-process simultaneously, leads to the impaired condition of air pocket. Preferably, the heating device is a heating pipe, and the heating pipe is bent and extended for a plurality of times