Foam generator

Abstract

The utility model discloses a foam generator which comprises a mixing chamber, the top of the mixing chamber is communicated with a foam discharging pipe through a spraying opening, the foam discharging pipe is positioned on a partition plate, the bottom of the mixing chamber is communicated with a spraying pipe, a nozzle is installed at the top end of the spraying pipe, a sealing plate is connected between the mixing chamber and the spraying pipe, and the side wall of the mixing chamber is communicated with an access pipe. The left side of the transition chamber is communicated with a medicament leading-in pipe through a suction chamber, a cover plate is arranged between the suction chamber and the medicament leading-in pipe, the right end of the medicament leading-in pipe is connected with an injection port, the bottom of the suction chamber is communicated with a medicament suction port, and the left side of the medicament leading-in pipe is communicated with a tap water inlet. Foam generated by the foam cleaning device can be attached to a vertical or inclined part, and due to the fact that the coverage area of the foam is large and stable, only a small amount of cleaning agent is needed for cleaning, and cleaning cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of quick-freezing machine cleaning technology and relates to a foam generator. Background Technology

[0002] Quick-freezing machines rapidly cool food to suitable storage temperatures, effectively reducing bacterial growth and extending shelf life. The rapid freezing process preserves the original flavor and nutrients of food, ensuring safe storage. Regular cleaning of the quick-freezing machine removes internal dirt and residue, ensuring the proper functioning of all components. Cleaning also eliminates bacteria and grime, reducing food safety risks and ensuring that produced food meets hygiene standards.

[0003] Currently, the quick-freezing machine is cleaned by spraying cleaning agents. However, when the cleaning agent is sprayed onto vertical or inclined surfaces, it tends to run off, resulting in waste, reduced cleaning effectiveness, and increased cleaning costs. Utility Model Content

[0004] In view of the above-mentioned problems in the prior art, this application provides a foam generator.

[0005] The technical solution of this utility model is as follows:

[0006] A foam generator includes a mixing chamber, the top of which is connected to a foam discharge pipe via a spray outlet. The foam discharge pipe is positioned on a partition. The bottom of the mixing chamber is connected to a spray pipe, the top of which is fitted with a nozzle. A sealing plate connects the mixing chamber and the spray pipe. An inlet pipe connects to the side wall of the mixing chamber. The inlet pipe connects to a transition chamber via a diffuser chamber. The left side of the transition chamber is connected to a reagent inlet pipe via a suction chamber. A cover plate is provided between the suction chamber and the reagent inlet pipe. A spray outlet is connected to the right end of the reagent inlet pipe. A reagent suction inlet is connected to the bottom of the suction chamber. A tap water inlet is connected to the left side of the reagent inlet pipe.

[0007] As a preferred embodiment of this utility model: the tap water inlet is a 90-degree bend.

[0008] In a preferred embodiment of this utility model, the diameter of the right port of the inhalation chamber is equal to the diameter of the left port of the transition chamber, and the diameter of the right port of the inhalation chamber is smaller than its left port diameter.

[0009] In a preferred embodiment of this utility model: the diameter of the left port of the transition chamber is equal to the diameter of its right port, the diameter of the right port of the transition chamber is equal to the diameter of the left port of the diffuser, and the diameter of the left port of the diffuser is smaller than the diameter of its right port.

[0010] In a preferred embodiment of this utility model, the upper port diameter of the nozzle is smaller than its lower port diameter.

[0011] In a preferred embodiment of this utility model, the partition and the sealing plate have the same thickness.

[0012] The beneficial effects of this utility model are:

[0013] High-pressure, high-speed tap water enters the pipeline through the inlet and is injected into the suction chamber through the nozzle. Due to the interception effect of the nozzle, a high vacuum state is formed in the suction chamber. The negative pressure generated by the agent suction port draws in the cleaning agent. The suctioned cleaning agent and the tap water from the nozzle form a mixture and flow through the diffuser chamber to the mixing chamber. The high-pressure gas ejected from the nozzle and the mixture flowing into the mixing chamber flow out from the nozzle outlet at the same time. The pressure of the high-pressure gas is rapidly released and forms gas-rich foam. The foam flows from the foam discharge pipe to the end of each foam spraying device. The foam can adhere to vertical or inclined parts. Because the foam coverage area is large and stable, only a small amount of cleaning agent is needed to produce abundant foam, thereby reducing the amount of cleaning agent used and lowering cleaning costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a foam generator according to the present invention;

[0015] Figure 2 This is a perspective view of the present invention.

[0016] In the diagram: 1-Drug inlet; 2-Water inlet; 3-Drug introduction pipe; 4-Cover plate; 5-Injection port; 6-Inhalation chamber; 7-Transition chamber; 8-Diffuser chamber; 9-Connecting pipe; 10-Mixing chamber; 11-Spray outlet; 12-Foam discharge pipe; 13-Baffle plate; 14-Nozzle; 15-Injection pipe; 16-Sealing plate. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0018] like Figure 1-2As shown, a foam generator includes a mixing chamber 10. The top of the mixing chamber 10 is connected to a foam discharge pipe 12 via a spray outlet 11. The foam discharge pipe 12 is positioned on a partition 13. The bottom of the mixing chamber 10 is connected to a spray pipe 15. A nozzle 14 is installed at the top of the spray pipe 15. A sealing plate 16 connects the mixing chamber 10 and the spray pipe 15. An inlet pipe 9 is connected to the side wall of the mixing chamber 10. The inlet pipe 9 is connected to a transition chamber 7 via a diffuser chamber 8. The left side of the transition chamber 7 is connected to a reagent inlet pipe 3 via a suction chamber 6. A cover plate 4 is provided between the suction chamber 6 and the reagent inlet pipe 3. A spray outlet 5 is connected to the right end of the reagent inlet pipe 3. A reagent suction inlet 1 is connected to the bottom of the suction chamber 6. A tap water inlet 2 is connected to the left side of the reagent inlet pipe 3.

[0019] The tap water inlet 2 is a 90-degree bend, making the pipe layout more compact; the right port diameter of the suction chamber 6 is equal to the left port diameter of the transition chamber 7, and the right port diameter of the suction chamber 6 is smaller than its left port diameter; the left port diameter of the transition chamber 7 is equal to its right port diameter, and the right port diameter of the transition chamber 7 is equal to the left port diameter of the diffuser chamber 8, and the left port diameter of the diffuser chamber 8 is smaller than its right port diameter; the upper port diameter of the spray outlet 11 is smaller than its lower port diameter; the thickness of the baffle plate 13 and the sealing plate 16 is the same, increasing versatility and interchangeability.

[0020] High-pressure, high-speed tap water enters the pipeline from tap water inlet 2 and is injected into suction chamber 6 from nozzle 5. Due to the interception effect of nozzle 5, suction chamber 6 forms a high vacuum state. The negative pressure generated at agent suction inlet 1 draws in the cleaning agent. The drawn-in cleaning agent and tap water from nozzle 5 form a mixture and flow through diffuser chamber 8 to mixing chamber 10. High-pressure gas ejected from nozzle 14 and the mixture flowing into mixing chamber 10 flow out from nozzle outlet 11 at the same time. The pressure of the high-pressure gas is rapidly released, forming gas-rich foam. The foam flows from foam discharge pipe to the end of each foam spraying device. The foam can adhere to vertical or inclined parts. Due to the large and stable coverage area of ​​the foam, only a small amount of cleaning agent is needed to produce abundant foam. The foam separates dirt from the surface of the object and suspends it inside. Compared with liquid cleaning agent, foam can stay on the surface of dirt for a longer time, thereby continuously exerting a cleaning effect, improving the cleaning effect, reducing microbial indicators, and meeting the production hygiene requirements.

[0021] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, and for those of ordinary skill in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details.

Claims

1. A foam generator, characterized in that: The system includes a mixing chamber (10), the top of which is connected to a foam discharge pipe (12) via a spray outlet (11), the foam discharge pipe (12) being positioned on a partition (13), the bottom of which is connected to a spray pipe (15), the top of which is equipped with a nozzle (14), a sealing plate (16) connecting the mixing chamber (10) and the spray pipe (15), an inlet pipe (9) connecting the side wall of the mixing chamber (10), the inlet pipe (9) connecting to a transition chamber (7) via a diffuser chamber (8), the left side of the transition chamber (7) connecting to a drug inlet pipe (3) via an inhalation chamber (6), a cover plate (4) between the inhalation chamber (6) and the drug inlet pipe (3), a spray outlet (5) connecting the right end of the drug inlet pipe (3), a drug inhalation outlet (1) connecting the bottom of the inhalation chamber (6), and a tap water inlet (2) connecting the left side of the drug inlet pipe (3).

2. The foam generator according to claim 1, characterized in that: The tap water inlet (2) is a 90-degree bend.

3. The foam generator according to claim 1, characterized in that: The right port diameter of the inhalation chamber (6) is equal to the left port diameter of the transition chamber (7), and the right port diameter of the inhalation chamber (6) is smaller than its left port diameter.

4. The foam generator according to claim 1, characterized in that: The diameter of the left port of the transition chamber (7) is equal to the diameter of its right port, the diameter of the right port of the transition chamber (7) is equal to the diameter of the left port of the diffuser (8), and the diameter of the left port of the diffuser (8) is smaller than the diameter of its right port.

5. The foam generator according to claim 1, characterized in that: The upper port diameter of the nozzle (11) is smaller than its lower port diameter.

6. The foam generator according to any one of claims 1-5, characterized in that: The partition (13) and the sealing plate (16) have the same thickness.

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