Mobile Toilet Renovation for Old Houses

The renovation plan for mobile toilets in old houses should be selected based on specific needs, mainly divided into three scenarios: adding independent mobile toilets, adjusting toilet positions, and designing specialized equipment for the elderly. Details are as follows:

1. Adding Independent Mobile Toilet Facilities If an independent, movable toilet needs to be added inside an old house, refer to the general design principles of mobile toilets. Such facilities typically consist of modules such as fecal sewage storage tanks (or disposal units), floor slabs, sanitary ware, and walls. Materials are often selected from lightweight and durable options like fiberglass or polyethylene, facilitating movement via lifting, carrying, or powered towing. For example, the mobile toilets commissioned in 2023 at the scenic area along the Yellow River in Lanzhou adopted an integrated finished installation mode, eliminating the need for complex civil engineering works. However, it is essential to ensure that the indoor space meets the equipment's dimensional requirements (such as length, width, and height) and plan an independent sewage disposal path. If the old house lacks municipal sewage pipes, a septic tank or biodegradation unit must be installed for regular cleaning or professional disposal of waste.

2. Adjusting the Original Toilet Position If optimizing spatial layout requires moving the toilet, choose the renovation method based on the drainage system type:

• Inter-floor drainage system (pipes passing through floors): For short-distance (within 50cm) relocation, use a professional relocator; for distances exceeding 50cm, switch to a high-level wall-mounted toilet, achieving drainage by elevating the pipes.
• Same-floor drainage system (pipes laid along walls): This system offers greater renovation flexibility, allowing arbitrary relocation within a 4-meter range by installing a quick tee. Precautions: After renovation, it is recommended to use a straight-flush toilet, which has strong flushing power and a large pipe diameter, reducing the risk of blockage; if using a siphon toilet, ensure the pipe slope meets the standard (usually not less than 2%).

3. Specialized Equipment for Elderly with Mobility Issues When designing a dedicated mobile toilet for the elderly in their bedrooms, prioritize safety and convenience:

• Stability: Reinforce the load-bearing structure at the bottom of the equipment to prevent tipping; use rounded edges to avoid bumps.
• Adjustable Height: The seat height is recommended to be between 45-50cm, suitable for the elderly to rise.
• Anti-slip and Easy-to-clean: Equip the bottom with anti-slip mats or wheels (with brake function), and use a smooth, seamless surface material for easy disinfection.
• Odor Control: Adopt a sealed waste storage tank and equip it with activated carbon filtration or an exhaust fan. For example, YIHUI brand products enhance usability safety and comfort through optimized structural design.

Renovation Recommendations: The specific plan should be comprehensively determined based on the house structure (such as floor height and load-bearing capacity), drainage type (inter-floor/same-floor), and usage needs (such as whether barrier-free design is required). It is advisable to consult a professional bathroom renovation service provider for an on-site assessment.