How to Install Mobile Toilets in Chifeng

The installation process of mobile toilets in Chifeng typically follows the core steps of 'positioning - assembly - connection - debugging', as detailed below:

I. Positioning and Site Preparation

Determine the installation location based on site planning and ground flatness, meeting the following conditions:

1. Ground Firmness: Choose concrete, hardened ground, or compacted soil ground to prevent structural deformation due to foundation settlement.
2. Drainage Conditions: For flush toilets, reserve drainage pipe interfaces or install septic tanks to ensure sewage discharge complies with the requirements of the 'Mobile Toilet Hygiene Standard' (GB/T 21239-2023).
3. Spatial Layout: Reserve sufficient operating space (usually a buffer distance of 0.5-1 meter around a single toilet unit) for easy assembly and future maintenance.

II. Assembling the Main Structure

Select the corresponding assembly method based on the toilet type:

1. Split-type Mobile Toilets:

   • Chassis Installation: Place the prefabricated steel structure chassis steadily at the designated position, adjust it to a level state using a spirit level, and secure the anchor bolts to prevent displacement.
   • Wall Assembly: Insert the sandwich panel wallboards into the chassis slots one by one, and fix them with bolts or clips; apply sealant at the wallboard joints to prevent rainwater leakage.
   • Roof Installation: Cover the roof panel and secure it, checking the roof drainage slope (recommended ≥3%) to avoid water accumulation. Assembly Time: Usually takes 1-2 hours to complete wall and roof installation.

2. Integrated Mobile Toilets (Box-type Toilets):

   • The factory has completed interior decoration and equipment integration. On-site, simply use a crane to lift the box unit to the predetermined position, adjust it to a level state, and secure it. Assembly Time: Can be shortened to 0.5-1 hour.

III. Connecting Water and Electricity and Installing Equipment

1. Water and Electricity Pipeline Connection:

   • The power cord should be connected to the main circuit using waterproof connectors and equipped with a leakage protection device.
   • The water pipe connection should use a quick-connector modular design to reduce welding or hot-melt operations and lower the risk of water leakage. Note: This step should be performed by a professional electrician or plumber.

2. Internal Equipment Installation:

   • Secure the toilet, sink, partition, and other components, adjusting the water pressure of the flushing system to 0.2-0.3MPa.
   • Install lighting fixtures and ventilation equipment (such as exhaust fans), ensuring the circuit load meets the design requirements.

IV. Functional Inspection and Debugging

1. Flush Test: Flush continuously 3-5 times to check for pipe blockages and the effectiveness of the water seal.
2. Circuit Inspection: Use a multimeter to test voltage stability and check if the ground wire is reliably connected.
3. Seal Inspection: Fill the toilet with water to a level 5cm above the ground and observe for 24 hours; no leakage indicates compliance. The overall installation time for an integrated toilet can be shortened to 2-4 hours, while a split-type toilet requires 4-6 hours.

Installation Standard Basis: All steps must comply with the requirements of the 'Mobile Toilet Hygiene Standard' (GB/T 21239-2023) regarding structural strength, sanitary facilities, and environmental protection emissions to ensure safety and hygiene standards are met.