Filter vat with pull-out type water diversion mechanism
By introducing a pull-out water inlet mechanism into the aquarium filter canister, and utilizing the one-way valve structure of the cylinder and piston, water can be introduced without disassembly, solving the problem of cumbersome water introduction in traditional filter canisters and improving ease of use and equipment performance.
CN224270371UActive Publication Date: 2026-05-26CHUANGXING ELECTRICAL APPLIANCES CO LTD
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Patent Information
- Application Number
- CN202520854429.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2035-04-29
AI Technical Summary
Technical Problem
The process of filling traditional aquarium filters with water is cumbersome and time-consuming, and frequent disassembly and assembly can lead to wear and tear on the equipment, reducing its lifespan.
Method used
Design a filter canister with a pull-out water priming mechanism, including a cylinder, a piston, and a one-way valve structure. The water priming operation can be achieved without disassembly by manually pushing and pulling a rod. After the water priming is completed, the piston can detach from the cylinder to form a smooth channel.
Benefits of technology
It simplifies the water intake process, improves ease of use, ensures rapid and reliable pump startup, enhances equipment performance, and facilitates maintenance and cleaning.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a filter vat with a drawing type water diversion mechanism, which comprises a vat body and a vat cover, a water inlet nozzle and a water outlet nozzle are arranged on the vat cover, a filter component is arranged in the vat body, a water pump component is arranged between the water outlet nozzle and the filter component, and the water pump component is arranged in the vat body. A drawing type water diversion assembly for manually pumping water into the barrel body before the water pump assembly is started is arranged between the water inlet nozzle and the filtering assembly; the drawing type water diversion assembly comprises a cylinder body, the upper end of the cylinder body is communicated with the water inlet nozzle, the lower end of the cylinder body is communicated with the filtering assembly, a piston is arranged in the cylinder body, a one-way valve structure is arranged at the position of the piston, and a push-pull rod extending out of the barrel cover is connected to the piston. The water diversion device has the advantage that the water diversion operation can be conveniently completed under the condition that the water diversion device is not detached.
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