🦟 3D printed automatic refilling mosquito trap base Sugar water trap ant killer(compatible with Coke bottles)
🌟 Product Introduction
This is a cleverly designed 3D printed mosquito repellent device base, which is used with a standard Coke bottle. The core highlight is the automatic refilling principle: by screwing a Coke bottle filled with clean water upside down into the center interface of the base, the air pressure difference is used to control the refilling. When the sugar water solution in the base drops due to evaporation, the water in the Coke bottle will automatically flow out to replenish the liquid level, thereby maintaining a constant solution height and achieving long-term maintenance-free operation.
Mosquitoes are attracted by carbon dioxide released by sugar water and yeast fermentation, and then the surface tension is reduced to make them fall into the water and drown. It is an environmentally friendly, non-toxic, and power-free physical mosquito repellent solution.
🧪 Recommended trapping liquid formula (for 1 liter of water):
Warm water: 1000 ml
Brown or white sugar: 100 g
Active dry yeast: 5 g
Dishwashing liquid: 5 drops (reduce surface tension and prevent mosquitoes from floating on the surface)
🧱 3D printing information:
Model name: Automatic refilling mosquito trap base
Printing method: FDM
Layer height recommendation: 0.2 mm
Filling rate recommendation: 15% ~ 25%
required: No
Compatible bottle mouth: 28 mm standard PET cola bottle
🛠 Usage:
Add sugar water bait liquid to the base until it is about 80% full;
Screw in an inverted cola bottle filled with water to the middle threaded interface;
The bottle automatically maintains a constant base liquid level, and mosquitoes fly into the trap and fall into the liquid and drown;
Replace the bait liquid every 3 to 5 days, and the water replenishment in the bottle can last for a week or more.
✅ Highlights summary:
♻️ Waste utilization, environmental protection and economy
💧 Automatic refilling, no need for frequent manual intervention
🚫 No need to plug in, non-toxic, no irritating odor
🌿 Very suitable for mosquito-prone places such as balconies, terraces, indoor plant corners, etc.
🧽 Easy to clean and reuse, can be used repeatedly every year
Ingredients for mosquito trap solution: (Specific dosage can be adjusted appropriately according to the proportion)
Ingredients Quantity Instructions
Warm water 1000 ml About 40℃ warm water, to help dissolve sugar & activate yeast
Brown sugar/white sugar 7 tablespoons (about 100 grams) Brown sugar works better, white sugar or honey can also be used
Yeast powder (optional) 1 teaspoon (about 4 grams) Active dry yeast (purchased in the baking area of the supermarket), adding it will attract mosquitoes better.
Dishwashing liquid 5 drops Reduce the surface tension of the water to prevent mosquitoes from staying on the water surface and escaping.
This model was made with care to be useful, printable, and easy to enjoy.
If you like it, I’d really appreciate:
👍 A like on the model page
💬 A comment to share your thoughts or suggestions
📷 ing a photo of your print – I’d love to see it!
Your inspires me to keep deg better models.
🛠 If you have suggestions for the model, please leave a message or send me a private message!
Happy printing & thank you again!
This model is for personal use only. Commercial use, redistribution or remixing is prohibited without permission. Designed by [sunwukong].
🦟 3D打印自动补液灭蚊\灭蚁陷阱底座（适配可乐瓶）
🌟 产品简介
这是一款巧妙设计的3D打印灭蚊装置底座，搭配标准可乐瓶使用，核心亮点是采用自动补液原理：通过将装满清水的可乐瓶倒置旋入底座中心接口，利用气压差控制补液，当底座内的糖水溶液因蒸发而下降时，可乐瓶中的水会自动流出补充液位，从而维持溶液高度恒定，实现长时间免维护运行。
通过糖水和酵母发酵释放的二氧化碳吸引蚊子，再利用水面张力降低使其落水溺亡，是一种环保、无毒、无需电源的物理灭蚊方案。
🧪 建议诱捕液配方（适用于1升水）：
温水：1000 毫升
红糖或白糖：100 克
活性干酵母：5 克
洗洁精：5 滴（降低表面张力，防止蚊子浮在表面）
🧱 3D打印信息：
模型名称：自动补液灭蚊陷阱底座
打印方式：FDM
层高建议：0.2mm
填充率建议：15% ～ 25%
是否需要支撑：不需要
兼容瓶口：28mm标准PET可乐瓶
🛠 使用方法：
将糖水诱饵液加入底座至约8成满；
拧入一个倒置的、灌满清水的可乐瓶至中间螺纹接口；
瓶子自动维持底座液位恒定，蚊子飞入陷阱后掉入液体溺亡；
每3~5天更换一次诱饵液，瓶内补水可以持续一周或更久。
✅ 亮点总结：
♻️ 废物利用，环保经济
💧 自动补液，免人工频繁干预
🚫 无需插电、无毒、无刺激气味
🌿 非常适合阳台、露台、室内植物角等蚊虫多发场所
🧽 易于清洗、重用，每年可反复使用
蚊虫陷阱溶液配料表：（具体用量可按比例适当调整）
材料 数量 说明
温水 1000 毫升 约 40℃ 温水，帮助溶解糖 & 激活酵母
红糖/白糖 7汤匙（约100 克） 红糖效果更好，也可用白糖或蜂蜜
酵母粉（可选） 1 茶匙（约4克） 活性干酵母（超市烘焙区购买），加了以后吸引蚊虫效果会更好。
洗洁精 5滴 降低水体表面张力，防止蚊子停留在水面逃走。
我希望这个设计能给你的打印带来乐趣，也欢迎你：
👍 点赞模型支持我
💬 评论告诉我你的建议或想法
📷 上传打印照片与大家分享！
你的反馈能让我持续创作更多实用又特别的模型。
🛠 如果你对模型有建议，欢迎留言或私信我！
祝你打印顺利，再次感谢你的支持 🙌
此模型仅供个人使用。未经许可，禁止商业使用、重新分发或重新混合。由 [sunwukong] 设计。
/https://preview3d-images.cults3d.sitegames.net/c1peod3vz052al2e78sz6m3ul89f)
