Search

CN-224221121-U - Pressurized foam generator structure

CN224221121UCN 224221121 UCN224221121 UCN 224221121UCN-224221121-U

Abstract

The utility model discloses a pressurized foam generator structure which comprises an air pump, an air pipe, an air inlet, a foam liquid storage cavity, a pressurizing cavity and a foam nozzle, wherein the bottom of the foam liquid storage cavity is provided with and communicated with the air inlet, an output port of the air pump is connected to the air inlet through a pipeline, the top of the foam liquid storage cavity is communicated with the pressurizing cavity to form an integral space, and the foam nozzle is connected and communicated with the pressurizing cavity. Under the condition of spraying the same foam quantity, the utility model consumes less foam liquid consumable material, the sprayed foam has less water content and high foaming multiple, and simultaneously has the advantages of simple integral structure, low production cost, small volume, low failure rate and the like.

Inventors

  • XU ZEQUAN

Assignees

  • 许泽权

Dates

Publication Date
20260512
Application Date
20250512

Claims (2)

  1. 1. A supercharging foam generator structure is characterized by comprising an air pump, an air pipe, an air inlet, a foam liquid storage cavity, a supercharging cavity and a foam nozzle, wherein the bottom of the foam liquid storage cavity is provided with and communicated with the air inlet, an output port of the air pump is connected to the air inlet through the air pipe, the top of the foam liquid storage cavity is communicated with the supercharging cavity to form an integral space, and the foam nozzle is connected and communicated with the supercharging cavity.
  2. 2. The pressurized foam generator structure according to claim 1, wherein said air pump is a manual air pump or an electric air pump.

Description

Pressurized foam generator structure Technical Field The utility model relates to a foam generator structure, in particular to a pressurized foam generator structure. Background The foam generator is a device for spraying foam by air mixing foam liquid, and is commonly used in the fields of fire protection, sanitary equipment, toys, stage landscaping equipment and the like which need to spray foam. The products related to foam generators in the market at present basically adopt a venturi tube structure and an ejector tube structure, the foaming process of the venturi tube structure adopts high-speed fluid as a medium to suck another medium through pressure difference generated in pipelines with different sectional areas of the venturi tube to mix and foam and complete the spraying process, the ejector tube structure adopts high-speed fluid to spray to form negative pressure to guide the other medium to enter and mix and spray, and the two structures have the defect of high consumption of consumables and high water content of sprayed foam. Disclosure of Invention The utility model discloses a pressurized foam generator structure which comprises an air pump, an air pipe, an air inlet, a foam liquid storage cavity, a pressurizing cavity and a foam nozzle, wherein the bottom of the foam liquid storage cavity is provided with and communicated with the air inlet, an output port of the air pump is connected to the air inlet through a pipeline, the top of the foam liquid storage cavity is communicated with the pressurizing cavity to form an integral space, and the foam nozzle is connected and communicated with the pressurizing cavity. Preferably, the air pump may be a manual air pump or an electric air pump. The utility model has the positive progress effects that: Compared with a foam generator adopting a venturi tube structure and an injection tube structure, the utility model has the advantages of lower consumption of consumed foam liquid consumable, lower water content of the injected foam, high foaming multiple, simple integral structure, low production cost, small volume, low failure rate and the like under the condition of injecting the same foam quantity. Drawings Fig. 1 is a schematic structural view of a preferred embodiment of the present utility model. The reference numerals indicate an air pump (1), an air pipe (2), an air inlet pipe (3), a foam liquid storage cavity (4), a pressurizing cavity (5) and a foam nozzle (6). Detailed Description The utility model is further illustrated by means of the following examples, which are not intended to limit the scope of the utility model. Referring to fig. 1, an air pump (1), an air pipe (2), an air inlet pipe (3), a foam liquid storage cavity (4), a pressurizing cavity (5) and a foam nozzle (6), wherein an output port of the air pump (1) is connected to the air inlet pipe (3) through the pipeline (2), the air inlet pipe (3) is introduced into the bottom of the foam liquid storage tank (4), air is pumped into the foam liquid bottom during operation, air bubbles are generated by utilizing the surface tension of the foam liquid, the air bubbles rise to the upper side of the foam liquid surface and enter the pressurizing cavity (5) due to the floating force, and the whole space formed by the foam liquid storage tank (4) and the pressurizing cavity (5) is in a sealing state except the air inlet pipe (3) and the foam nozzle (6), at the moment, air pressure in the pressurizing cavity (5) rises, so that the air bubbles can be extruded to separate most of liquid in the air bubbles, the separated liquid can flow back to the foam liquid storage cavity (4) below under the action of gravity for recycling, and meanwhile, the air bubbles are pushed by the high air pressure to move towards the foam nozzle (6) with lower air pressure, and the foam nozzle (6) is pushed by the high air pressure to spray, so as to form a foam spraying effect. Preferably, the air pump (1) can be a manual air pump or an electric air pump so as to be suitable for different use scenes. The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the utility model, which is defined by the appended claims.