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CN-224210901-U - Integrated wave plate of high-pressure oil tank

CN224210901UCN 224210901 UCN224210901 UCN 224210901UCN-224210901-U

Abstract

The utility model relates to an integrated wave plate of a high-pressure oil tank, which comprises an integrated wave plate frame, wherein more than two supporting columns are vertically arranged on the integrated wave plate frame, the upper end surface and the lower end surface of each supporting column are integrally connected with the inner wall of the high-pressure oil tank in a blow molding way, more than one GVV gravity valve and a liquid collector are fixedly connected on the integrated wave plate frame, the GVV gravity valve is connected with the liquid collector through an exhaust pipe, an FLVV refueling exhaust valve is arranged below the liquid collector, the liquid collector is fixedly connected with the integrated wave plate frame through an exhaust pipe, and the liquid collector is externally connected with an exhaust joint of an exhaust pipe of the high-pressure oil tank. The integral wave-proof plate frame is adopted to integrally install the liquid collector, the GVV gravity valve and the pipes, so that the quick loading in the blow molding operation is facilitated, the blow molding efficiency is improved, and meanwhile, the blow molding quality is ensured.

Inventors

  • HUANG HOULONG

Assignees

  • 江苏塑光汽车部件有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (10)

  1. 1. The integrated wave plate for the high-pressure oil tank comprises an integrated wave plate frame, more than two supporting columns are vertically arranged on the integrated wave plate frame, and the upper end face and the lower end face of each supporting column are integrally connected with the inner wall of the high-pressure oil tank in a blow molding mode.
  2. 2. The integrated blast board of claim 1, wherein said GVV gravity valve and said collector are not fixedly connected to the inner wall of said blast tank.
  3. 3. The integrated breakwater for the high-pressure oil tank, as set forth in claim 1 or 2, wherein the GVV gravity valves are provided at both sides of the integrated breakwater frame, respectively.
  4. 4. The integrated breakwater for the high-pressure oil tank, as set forth in claim 1 or 2, wherein the liquid collector is disposed at the middle of the integrated breakwater frame.
  5. 5. The integrated breakwater of the high-pressure oil tank of claim 1, wherein the exhaust pipe and the vent pipe are connected and fixed through a clamping seat arranged on the integrated breakwater frame.
  6. 6. The integrated breakwater of the high-pressure oil tank of claim 3, wherein the two or more GVV gravity valves are installed on the integrated breakwater frame at different heights.
  7. 7. The integrated breakwater of the high-pressure oil tank of claim 1, wherein the GVV gravity valve is clamped on a clamping frame, and the clamping frame is clamped on a clamping head frame connected with the integrated breakwater frame.
  8. 8. The integrated breakwater of the high-pressure oil tank of claim 1, wherein more than two clamping lugs are arranged on the outer side of the liquid collector and are in clamping connection with a clamping head frame on the integrated breakwater frame.
  9. 9. The integrated blast board of claim 1, wherein said exhaust connector is a female connector or a male connector of an in-line vent pipe.
  10. 10. The integrated breakwater of the high-pressure oil tank, as set forth in claim 1, wherein the inner side of the support column is fitted to the side of the integrated breakwater frame in a shape of a section, and the outer side of the support column is clamped to the side bayonet or the clamp of the integrated breakwater frame by more than one clamping plate which is fitted to the support column along the axial direction of the support column in the shape of a section through the clamp or the bayonet.

Description

Integrated wave plate of high-pressure oil tank Technical Field The utility model relates to a fuel tank, in particular to an integrated wave plate of a high-pressure oil tank. Background With the implementation of the stage b of the national sixth emission standard, the control requirement on the fuel evaporation emission is obviously improved. Conventional fuel vehicles rely on carbon cans to adsorb steam, but the capacity of the carbon cans is limited. The high-pressure oil tank realizes dynamic sealing and directional emission of steam through structure reinforcement and intelligent valve linkage such as an FTIV isolation valve, and breaks through the adapting bottleneck of the normal-pressure oil tank to a hybrid vehicle type. In the existing high-pressure oil tank structure, various components such as a wave-preventing plate, a liquid collector, various exhaust valves and pipelines are arranged in the high-pressure oil tank structure, the components are directly and integrally connected to the inner wall of the tank body in a blowing mode during the blowing production of the oil tank, the components are required to be independently arranged in the blowing mode during the blowing operation, blowing time and efficiency are affected, the arranging time of the components is long, the temperature of a blowing material and the follow-up forming are extremely easily affected, more components are connected to the inner wall of the high-pressure oil tank simultaneously, the thickness and strength of the whole thickness and connecting part of the oil tank are greatly affected, and the stability of the blowing forming quality of the high-pressure oil tank is not facilitated. Disclosure of Invention The utility model provides the high-pressure oil tank integrated wave board which has the advantages of compact and stable structure, is convenient for assembly and blow molding, and simultaneously gives consideration to the blow molding quality. The integrated wave plate for the high-pressure oil tank comprises an integrated wave plate frame, more than two supporting columns are vertically arranged on the integrated wave plate frame, the upper end face and the lower end face of each supporting column are integrally and blow-molded and connected with the inner wall of the high-pressure oil tank, and the integrated wave plate frame is characterized in that more than one GVV gravity valve and a liquid collector are fixedly connected to the integrated wave plate frame, the GVV gravity valve is connected with a liquid collector through an exhaust pipe, an FLVV (flash variable valve) oil filling exhaust valve is arranged below the liquid collector, the liquid collector is fixedly connected to the integrated wave plate frame through an exhaust pipe, and the exhaust pipe is externally connected with the exhaust pipe of the high-pressure oil tank. Further, the GVV gravity valve and the liquid collector are not fixedly connected with the inner wall of the high-pressure oil tank. Further, the GVV gravity valves are arranged on two sides of the integral breakwater frame respectively. Further, the liquid collector is arranged in the middle of the integral wave plate frame. Further, the exhaust pipe and the vent pipe are fixedly clamped by a clamping seat arranged on the integral wave-preventing plate frame. Further, the two or more GVV gravity valves are mounted at different heights on the integrated breakwater rack. Further, GVV gravity valves are clamped on clamping frames which are clamped and connected with clamping head frames on the integral wave-board frame. Further, the outside of the liquid collector is provided with more than two clamping lugs which are in clamping connection with the clamping head frame on the integral wave-board frame. Further, the exhaust joint is a female joint or a male joint of the in-line ventilation pipe. Further, the inner side section of the support column is fit on the side edge of the integral wave-board frame, and the outer side of the support column is clamped with the bayonet or the clamp on the side edge of the integral wave-board frame through more than one clamping plate which is fit with the support column along the axial direction of the support column and the section shape. The beneficial effects of the utility model are as follows: 1. The integral wave-proof plate frame is adopted to integrally install the liquid collector, the GVV gravity valve and the pipes, so that the quick loading in the blow molding operation is facilitated, the blow molding efficiency is improved, and meanwhile, the blow molding quality is ensured. 2. The integral wave-proof plate frame is connected between the upper inner wall and the lower inner wall of the high-pressure oil tank through more than two supporting columns, so that the wave-proof and noise-reducing device is more stable in supporting the high-pressure oil tank and is beneficial to improving the use strength of the high-pressure oil tank. 3. T