PRINCIPLE CODE: TB-SHP-2026

(Thermal Bypass – Synchronized Hygiene Principle)
This code defines the fluid dynamics and thermal transfer mechanism of the system, establishing it as a universal method in industrial design rather than just a standalone product.

Technical Definition and Flow Diagram

TB-SHP-2026 Principle: The principle of synchronized bypassing (transferring) a fluid (lukewarm water)—which has already been manually stabilized and brought to a thermal comfort level at a primary user interface (sink faucet)—to a secondary sanitary unit (bidet/toilet cleansing mechanism) without consuming electrical energy, utilizing external heating elements, or causing pressure drops.

[Thermal Source] ──> [Primary Unit: Sink] (Thermal Stabilization)
                                 │
                                 │ ──> [TB-SHP-2026 Principle] (Mechanical Bypass)
                                 ▼
                         [Secondary Unit: Toilet] (Comfortable Hygiene Output)

The 3 Core Pillars of the TB-SHP-2026 Principle

This method distinguishes itself from complex, electronic smart toilets worldwide through three fundamental physical axioms:

1. Synchronized Thermal Regulation (Heat Matching): The temperature of the water discharging from the secondary unit (bidet nozzle) is perfectly synchronized and identical to the water flowing from the primary unit (sink). The user does not need to adjust an extra thermostat.
2. Zero-Energy Passive Flow: No electrical resistance, pumps, or electronic circuit boards are utilized during fluid diversion or temperature maintenance. The system operates entirely on mechanical hydraulic pressure.
3. Maximum Thermal Safety (Anti-Scalding Barrier): The human hand is highly sensitive to temperature variations compared to the genital area. Because the water temperature is pre-tested by the user’s hands at the sink, the risk of scalding sensitive tissues is physically reduced to zero.

PRODUCT DESIGN REPORT: THE TERMO-BYPASS ADAPTER

1. Design Logic

The system intelligently leverages existing bathroom infrastructure. Since the sink and toilet are traditionally adjacent, the lukewarm water adjusted at the sink faucet is bridged directly to the bidet inlet via a concealed, flexible thermal hose routed beneath the countertop.

2. Technical Component Kit (Low-Cost Solution)

The kit consists of three main mechanical parts that can be mass-produced using standard plumbing materials:

• A. Automatic Diverter T-Valve: Installed directly beneath the sink basin, right at the mixed water outlet (post-cartridge). It passively routes a portion of the tempered water to the toilet line.
• B. Thermally Insulated Flex Hose: Connects the diverter valve to the toilet. It features internal thermal insulation to prevent heat loss along the path and an aesthetic chrome or white finish.
• C. Toilet-Side Control Valve (Lever): A single, sleek mechanical lever installed right next to the toilet seat (replacing bulky, expensive electronic panels).

3. Global Health & Commercial Advantages

• Near-Zero Manufacturing Cost: While global smart toilet seats retail between $300 and $1000, this passive bypass adapter can be manufactured for $5 to $10.
• Non-Invasive Installation: It eliminates the need to break bathroom tiles or run new hot water pipes inside the walls. The entire kit can be retrofitted in less than 10 minutes.
• WHO Compliance: By removing the barrier of “freezing water” in cold climates, it actively promotes post-defecation water hygiene, blocking the fecal-oral transmission chain of pathogens (E. coli, Salmonella) into the food supply.