A supplemental support foam generator

By designing auxiliary support structures and damping buffers, the problem of swaying of the foam generator during liquid spraying was solved, achieving equipment stability and efficient fire extinguishing effect.

CN224506140UActive Publication Date: 2026-07-17山东瑞恒兴域石油技术开发有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
山东瑞恒兴域石油技术开发有限公司
Filing Date
2025-07-24
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing foam generators cause vibration and shaking during liquid spraying, affecting the stability of the equipment.

Method used

An auxiliary support structure was designed, including a support base, a threaded slider, a support rod, a sliding seat, a connecting frame, and a damping pad. The threaded slider drives the sliding seat and the connecting frame to slide, so as to achieve a tight fit between the support plate and the shell, and the damping pad buffers vibration.

Benefits of technology

It effectively avoids the shaking of the foam generator during liquid spraying, improves the stability of the equipment, and achieves efficient foam fire extinguishing operation through diffusion atomized jet and air foam formation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of foam generator, especially involve a kind of foam generator of auxiliary support, including support base, the inner wall bearing connection of support base has screw rod, one end of screw rod is fixedly connected with hand wheel, the outer wall of screw rod is connected with threaded slide block, both ends of threaded slide block are hinged with support rod, one end of support rod is hinged with sliding seat, the outer wall fixed connection of sliding seat has connecting frame, by setting support plate, threaded slide block sliding passes through support rod and drives sliding seat vertical sliding along the inner wall of support base, sliding seat sliding drives connecting frame along the outer wall of limit strip sliding, and then connecting frame sliding drives half-circular arc support plate and front end cover and rear end cover closely adhere, realize the auxiliary support operation to foam generator, by setting damping washer, the vibration generated to shell when liquid injection is buffered, avoid that foam generator shakes.
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Claims

1. An assisted support foam generator, characterized by, The system includes a support base (1), with a screw (2) connected to the inner wall of the support base (1) via a bearing. A handwheel (3) is fixedly connected to one end of the screw (2). A threaded slider (4) is threadedly connected to the outer wall of the screw (2). Support rods (5) are hinged to both ends of the threaded slider (4). A sliding seat (6) is hinged to one end of the support rod (5). A connecting frame (7) is fixedly connected to the outer wall of the sliding seat (6). A limit strip (8) is provided at the connection between the support base (1) and the connecting frame (7). Support plates (9) are welded to both ends of the connecting frame (7). A front end cover (10) is fitted into the inner wall of the support plate (9). A damping pad (1) is provided at the connection between the support plate (9) and the front end cover (10). 1) One end of the front cover (10) is connected to a water inlet pipe (12) by a flange. The other end of the front cover (10) is equipped with a housing (13). The inner wall of the housing (13) is fixedly connected to a nozzle (14). The outer wall of the housing (13) is fixedly connected to a foaming plate (15). The top of the housing (13) is fixedly connected to a protective plate (16). One end of the housing (13) is equipped with a rear end cover (17). The connection between the housing (13) and the rear end cover (17) is provided with a sealing glass (18). One end of the rear end cover (17) is connected to a spray pipe (19). One end of the spray pipe (19) is equipped with an installation plate (20). The outer wall of the installation plate (20) is fixedly connected to a baffle (21).

2. The foam generator with auxiliary support according to claim 1, characterized in that: The sliding seat (6) forms a sliding structure with the support base (1) through the threaded slider (4) and the support rod (5).

3. The assisted support foam generator of claim 1, wherein: The cross-section of the limiting strip (8) is "T" shaped, and there are two sets of the limiting strip (8), which are symmetrical about the center of the connecting frame (7).

4. The assisted support foam generator of claim 1, wherein: The support plate (9) has a semi-circular arc shape, and the damping pad (11) has a "U" shaped cross section.

5. The supplemental support foam generator of claim 1, wherein: The front cover (10) is fixed to the support base (1) by means of the support plate (9). There are two sets of support plates (9), which are respectively fitted to the outer walls of the front cover (10) and the rear cover (17).

6. The supplemental support foam generator of claim 1, wherein: The foam board (15) is provided in four sets, and the four sets of foam boards (15) are distributed in a circular shape at equal angles about the central axis of the shell (13). The outer wall of the sealing glass (18) is provided with a cross-shaped indentation.

7. The supplemental support foam generator of claim 1, wherein: The baffle (21) is in the shape of an inverted "L".