Device for repelling sewer periplaneta americana
By using a device with a tank and water-absorbing module in the sewer, the agent is slowly released to solve the problem of short volatilization time of traditional agents, thus achieving a continuous repellent effect against cockroaches.
CN224219290UActive Publication Date: 2026-05-12RENTOKIL INITIAL (CHINA) ENVIRONMENTAL TECH CO LTD +1
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Patent Information
- Application Number
- CN202521077527.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-08-15
- Filing Date
- 2025-05-28
- Publication Date
- 2026-05-12
- Estimated Expiration
- 2035-05-28
AI Technical Summary
Technical Problem
Traditional chemical agents have a limited volatilization time in sewers, resulting in poor repellency against cockroaches.
Method used
Design a device comprising a box and a water-absorbing module. The box has a accommodating cavity and a through hole. The water-absorbing module is used to absorb cockroach repellent liquid, and the liquid is slowly released through the through hole to prolong the evaporation time.
Benefits of technology
By releasing the agent slowly, the repellent effect is prolonged, the frequency of agent replacement is reduced, and the continuous repellent effect on cockroaches is improved.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to a device for repelling periplaneta americana in a sewer, belongs to the technical field of cockroach repelling, and solves the technical problem of poor cockroach repelling effect caused by limited volatilization time of a traditional chemical agent. The device for repelling the periplaneta americana in the sewer comprises a box body and a water absorption module, the box body is provided with a containing cavity, a through hole is formed in the outer wall of the box body and communicated with the containing cavity, and the water absorption module is installed in the containing cavity and used for adsorbing liquid medicine for repelling the periplaneta americana. Therefore, the device for repelling the periplaneta americana in the sewer adsorbs the medicament through the water absorption module so as to slowly release the medicament, so that the continuous volatilization time is prolonged, the effect of continuously repelling the periplaneta americana is kept, through holes in the box body reduce too fast medicament evaporation so as to reduce frequent medicament replacement or medicament re-spraying, the operation frequency is reduced, and the cost is reduced. Therefore, the periplaneta americana in the sewer can be continuously repelled, and the repelling effect on the periplaneta americana is improved.
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