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CN-224217153-U - Gas safety monitoring device

CN224217153UCN 224217153 UCN224217153 UCN 224217153UCN-224217153-U

Abstract

The application provides a gas safety monitoring device, which relates to the technical field of gas safety and comprises a mounting box with an electromagnetic valve inside, wherein two ends of the electromagnetic valve are connected with gas pipelines, the upper end of the mounting box is provided with a gas alarm, the top of the mounting box is provided with a through hole, one side part of the mounting box is communicated with a mounting pipe, a gas dispersing component for dispersing gas is arranged in the mounting pipe, the mounting pipe is communicated with an exhaust pipe communicated with the outside, the other side parts of the mounting box are provided with vent holes, the mounting box is internally provided with an opening and closing component for opening or closing the vent holes, the electromagnetic valve, the gas dispersing component and the opening and closing component are electrically connected with the gas alarm, and the device can directly blow indoor gas to the outside through the exhaust pipe by cutting off gas source-active gas dispersing-directional exhaust linkage, so that the gas concentration near the gas pipelines is reduced, and the potential safety hazard is reduced.

Inventors

  • HUANG ZHEN
  • Si Zhizhao
  • WANG JIALE

Assignees

  • 淄博绿川燃气有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (7)

  1. 1. The gas safety monitoring device is characterized by comprising a mounting box (2) with an electromagnetic valve (1) arranged inside, wherein gas pipelines (3) are connected to the two ends of the electromagnetic valve (1), a gas alarm (4) is arranged at the upper end of the mounting box (2), a through hole (21) is formed in the top of the mounting box (2), a mounting tube (5) is arranged on one side of the mounting box (2) in a communicating manner, a gas dispersing component (6) for dispersing gas is arranged in the mounting tube (5), an exhaust pipe (7) communicated with the outside is arranged on the mounting tube (5), vent holes (22) are formed in the other side parts of the mounting box (2), an opening and closing component (8) for opening or closing the vent holes (22) are arranged in the mounting box (2), and the electromagnetic valve (1), the gas dispersing component (6) and the opening and closing component (8) are electrically connected with the gas alarm (4).
  2. 2. The gas safety monitoring device according to claim 1, wherein the gas dispersing component (6) comprises a fan (61) and a first motor (62), the fan (61) is rotatably arranged in the mounting pipe (5) through a bearing, and an output shaft of the first motor (62) is connected with the fan (61).
  3. 3. The gas safety monitoring device according to claim 1, wherein the opening and closing assembly (8) comprises a cover plate (81), a connecting rod (82), a screw rod (83), a second motor (84) and a sliding rod (85), the screw rod (83) is rotatably arranged on the installation box (2) through a bearing, an output shaft of the second motor (84) is connected with the screw rod (83), the sliding rod (85) is fixedly arranged on the installation box (2), the connecting rod (82) is in threaded sleeve on the screw rod (83), the connecting rod (82) is in sliding sleeve on the sliding rod (85), the cover plate (81) is fixedly connected with the connecting rod (82), and the cover plate (81) can move to open or close the vent hole (22).
  4. 4. The gas safety monitoring device according to claim 1, wherein a first mounting plate (71) is arranged in the exhaust pipe (7), and a filter screen (72) is arranged on the first mounting plate (71).
  5. 5. The gas safety monitoring device according to claim 4, wherein the filter screen (72) is hinged with the first mounting plate (71), and a cylinder (73) is hinged between the filter screen (72) and the exhaust pipe (7).
  6. 6. The gas safety monitoring device according to claim 1, wherein the mounting pipe (5) is sleeved with a second mounting plate (51), and the second mounting plate (51) is detachably connected with the side part of the mounting box (2).
  7. 7. The gas safety monitoring device according to claim 1, wherein the exhaust pipe (7) is detachably connected with the mounting pipe (5), and a flexible section is provided on the exhaust pipe (7).

Description

Gas safety monitoring device Technical Field The application relates to the technical field of gas safety, in particular to a gas safety monitoring device. Background The fuel gas is a common fuel gas, including natural gas, liquefied petroleum gas, coal gas, etc., and is widely used in the fields of household cooking, heating, hot water supply, industrial production, power generation, etc., in order to ensure the use safety, care needs to be taken to keep the gas equipment well ventilated, check pipelines and equipment regularly to prevent leakage and avoid switching on and off electric appliances when leakage occurs so as to prevent fire, explosion or poisoning accidents, currently, when the fuel gas is in home, an electromagnetic valve is usually installed to cut off the fuel gas supply in emergency, and a fuel gas leakage alarm is equipped to give an alarm when leakage occurs so as to remind a user, however, when the user is not at home, the fuel gas concentration near the fuel gas pipeline may be too high due to lack of an indoor gas dispersing device, and potential safety hazards still exist. Disclosure of Invention The embodiment of the application aims to provide a gas safety monitoring device, which can solve the technical problems that when a user is not at home, the concentration of gas near a gas pipeline is possibly too high due to the lack of an indoor gas dispersing device, and potential safety hazards still exist. The embodiment of the application provides a gas safety monitoring device, which comprises a mounting box with an electromagnetic valve inside, wherein both ends of the electromagnetic valve are connected with gas pipelines, a gas alarm is arranged at the upper end of the mounting box, a through hole is formed in the top of the mounting box, a mounting pipe is arranged on one side part of the mounting box in a communicating manner, a gas dispersing component for dispersing gas is arranged in the mounting pipe in a communicating manner, an exhaust pipe communicated with the outside is arranged on the mounting pipe in a communicating manner, vent holes are formed in the other side parts of the mounting box, an opening and closing component for opening or closing the vent holes is arranged in the mounting box, and the electromagnetic valve, the gas dispersing component and the opening and closing component are electrically connected with the gas alarm. The air dispersing assembly comprises a fan and a first motor, the fan is rotatably arranged in the mounting pipe through a bearing, and an output shaft of the first motor is connected with the fan. The opening and closing assembly comprises a cover plate, a connecting rod, a screw rod, a second motor and a slide rod, wherein the screw rod is rotatably arranged on the mounting box through a bearing, an output shaft of the second motor is connected with the screw rod, the slide rod is fixedly arranged on the mounting box, the connecting rod is sleeved on the screw rod in a threaded manner, the connecting rod is slidably sleeved on the slide rod, the cover plate is fixedly connected with the connecting rod, and the cover plate can be moved to open or close the vent hole. Wherein, be provided with first mounting panel in the blast pipe, be provided with the filter screen on the first mounting panel. The filter screen is hinged with the first mounting plate, and a cylinder is hinged between the filter screen and the exhaust pipe. Wherein, the cover is equipped with the second mounting panel on the installation tube, the second mounting panel with the lateral part of install bin can be dismantled and be connected. Wherein, the blast pipe with install the tubular detachable connection, just be provided with flexible section on the blast pipe. The utility model has the beneficial effects that: according to the gas safety monitoring device, the gas source is cut off, the gas source is actively dispersed, the gas is directionally exhausted, the indoor gas can be directly blown to the outside through the exhaust pipe, the gas concentration near the gas pipeline is reduced, the potential safety hazard is reduced, the vent hole is kept closed when no gas leakage occurs, the indoor lampblack is prevented from entering the mounting box from the vent hole, in addition, when the electromagnetic valve and the gas pipeline are leaked, the gas in the mounting box can be exhausted from the normally-open through hole at the top of the mounting box, the alarm of the gas alarm is further caused, and the overall gas safety monitoring inside and outside the mounting box is ensured. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related d