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CN-224232240-U - Alarm for monitoring combustible gas

CN224232240UCN 224232240 UCN224232240 UCN 224232240UCN-224232240-U

Abstract

The utility model discloses an alarm for monitoring combustible gas, and relates to the technical field of safety protection. The gas monitoring device comprises a gas discharge pipe, wherein one side of the gas discharge pipe is provided with a mounting seat, a gas monitoring box is arranged on the mounting seat, one side of the gas discharge pipe is provided with a through groove corresponding to the gas monitoring box, the mounting seat is provided with a mounting groove corresponding to the gas monitoring box, one side of the mounting groove is provided with a fixing plate, a driving mechanism connected with the gas monitoring box is arranged in the mounting seat, a first mounting frame is elastically matched in the through groove, and two sides of the first mounting frame are respectively provided with through holes corresponding to the through groove and communicated with each other. According to the utility model, the fixing plate is arranged, the position of the fixing plate can be flexibly adjusted under the action of the driving mechanism, and the fixing and dismounting operation of the gas monitoring box in the mounting groove can be conveniently realized by the design, so that the working efficiency is greatly improved, and the time and labor cost are remarkably saved compared with the traditional bolt fixing mode.

Inventors

  • WU DEREN
  • ZHOU XINCHENG
  • XU LI
  • WANG PAN

Assignees

  • 苏州优乐蜂环保科技有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (7)

  1. 1. The alarm for monitoring the combustible gas is characterized by comprising a gas discharge pipe (1), wherein an installation seat (2) is arranged on one side of the gas discharge pipe (1), a gas monitoring box (3) is arranged on the installation seat (2), and a through groove (4) corresponding to the gas monitoring box (3) is arranged on one side of the gas discharge pipe (1); The gas monitoring device comprises a mounting seat (2), wherein a mounting groove (5) corresponding to a gas monitoring box (3) is formed in the mounting seat (2), a fixing plate (6) is arranged on one side of the mounting groove (5), a driving mechanism connected with the gas monitoring box (3) is arranged in the mounting seat (2), a first mounting frame (7) is elastically matched in the through groove (4), through holes which correspond to the through groove (4) and are communicated with each other are formed in two sides of the first mounting frame (7), a placing groove (8) communicated with the through holes is formed in the upper side of the first mounting frame (7), a filter screen (9) is arranged in the placing groove (8), an embedding groove (10) is formed in the lower side of the first mounting frame (7), and an embedding inclined plate (11) is arranged on the driving mechanism; the driving mechanism comprises a screw rod (13) which is in threaded fit with one side of the mounting seat (2), a fixing plate (6) is in threaded fit with the screw rod (13), a handle (14) is arranged at one end of the screw rod (13), a rectangular expansion plate (15) is arranged at the other end of the screw rod (13), a rectangular expansion frame (16) is arranged on one side of the rectangular expansion plate (15), and the rectangular expansion plate (15) is in sliding fit with the rectangular expansion frame (16).
  2. 2. The combustible gas monitoring alarm according to claim 1, wherein a connecting groove (12) is provided on one side of the gas monitoring box (3), and the connecting groove (12) corresponds to the through hole on one side of the first mounting frame (7).
  3. 3. The combustible gas monitoring alarm according to claim 1, wherein a connecting shaft (17) is provided at one end of the rectangular telescopic frame (16), a gear (18) is provided at one end of the connecting shaft (17), and a toothed plate (19) meshed with the gear (18) is provided at one end of the embedded sloping plate (11).
  4. 4. The combustible gas monitoring alarm according to claim 1, wherein a second installation frame (20) is arranged in the gas discharge pipe (1), a windward fan (21) is rotatably matched with the second installation frame (20), a stirring rod (22) is arranged on the upper side of the windward fan (21), and a plurality of stirring blades (23) which are uniformly distributed are arranged on the periphery of the stirring rod (22).
  5. 5. The alarm for monitoring combustible gas according to claim 1, wherein a plurality of combustible gas alarm monitoring heads (24) are arranged on one side of the inner wall of the gas monitoring box (3), the combustible gas alarm monitoring heads (24) are uniformly distributed on one side of the inner wall of the gas monitoring box (3) and correspond to the connecting grooves (12), and an alarm electrically connected with the combustible gas alarm monitoring heads (24) is arranged on one side of the gas monitoring box (3).
  6. 6. The combustible gas monitoring alarm of claim 1, wherein a pull groove (25) is formed in one side of the gas monitoring box (3), an ash collecting drawer (26) is slidably matched in the pull groove (25), and a handle (27) is pulled on one side of the ash collecting drawer (26).
  7. 7. The alarm for monitoring combustible gas according to claim 1, wherein the two sides of the gas monitoring box (3) are provided with clamping plates (28), the two sides of the inner wall of the mounting groove (5) are provided with clamping grooves (29), and the clamping plates (28) are clamped with the clamping grooves (29).

Description

Alarm for monitoring combustible gas Technical Field The utility model belongs to the technical field of safety protection, and particularly relates to an alarm for monitoring combustible gas. Background With the development of industry, the waste gas generated by the power generation of a boiler needs to be treated when the boiler is used for the power generation or the industrial production, and in recent years, with the enhancement of environmental awareness, the problem of treating the combustible gas in the waste gas discharged by the boiler has become an urgent problem to be solved. The patent document with the application number 202222768821.2 discloses a combustible gas monitoring alarm device which comprises a main body unit, a uniform gas distribution unit and a uniform gas distribution unit, wherein the main body unit comprises a mounting seat fixedly arranged on one side of a gas discharge pipe and a gas monitoring box fixedly arranged on the mounting seat, a plurality of groups of combustible gas monitoring heads which are uniformly distributed are arranged in the gas monitoring box, the gas monitoring box is communicated with the gas discharge pipe through an air inlet, a check valve matched with the gas discharge pipe is arranged at the lower part of an inner cavity of the gas monitoring box, a matched alarm is arranged on one side, far away from the gas discharge pipe, of the gas monitoring box, and the uniform gas distribution unit comprises a mounting plate fixedly arranged on the inner wall of the gas discharge pipe and a windward fan arranged at the center of the mounting plate. The utility model can break up the mixed gas to be monitored, so that the combustible gas is uniformly distributed around the combustible gas monitoring head, the monitoring accuracy of the combustible gas monitoring head is ensured, the error is reduced, and the occurrence of major safety accidents is avoided. However, the above device has two problems in practical use: The gas monitoring box in the device and the existing device needs to overhaul and maintain the internal monitoring equipment after being used for a period of time, the existing device is fixed by bolts, tools are needed to be used for overhaul each time, and the conditions of sliding wires and rusting easily occur in the bolt fixation for a long time, so that the disassembly is troublesome; The filter screen in the device needs to be cleaned after long-time use, but when the gas monitoring box is disassembled and overhauled, the filter screen is embedded in the gas discharge pipe, so that the filter screen is not easy to take out and observe the blocking condition of the filter screen, and an overhauler forgets to overhauls the filter screen. The present utility model has been made in view of this. Disclosure of utility model The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an alarm for monitoring combustible gas. In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: The alarm for monitoring the combustible gas comprises a gas discharge pipe, wherein one side of the gas discharge pipe is provided with a mounting seat, a gas monitoring box is arranged on the mounting seat, and one side of the gas discharge pipe is provided with a through groove corresponding to the gas monitoring box; Be provided with the mounting groove corresponding with the gas monitoring case on the mount pad, one side of mounting groove is provided with the fixed plate, be provided with the actuating mechanism who is connected with the gas monitoring case in the mount pad, lead to inslot elastic fit has first installing frame, the both sides of first installing frame all are provided with the through-hole corresponding and mutual intercommunication with leading to the groove, the standing groove that is linked together with the through-hole has been seted up to the upside of first installing frame, be provided with the filter screen in the standing groove, the downside of first installing frame is provided with the embedded groove, be provided with the embedding swash plate on the actuating mechanism. Optionally, a connecting groove is arranged on one side of the gas monitoring box, and the connecting groove corresponds to the through hole on one side of the first mounting frame. The design of spread groove has constructed gas transmission channel, can high-efficient absorb the gas that gets into through the through-hole to accurate transport to the inside of gas monitoring case. Optionally, the driving mechanism comprises a screw rod screwed on one side of the mounting seat, the fixing plate is screwed on the screw rod, a handle is arranged at one end of the screw rod, a rectangular expansion plate is arranged at the other end of the screw rod, a rectangular expansion frame is arranged on one side of the rectangular expansion plate, the rectangular e