At eight o'clock in the morning on May 25th, Lu Chen got up on time, checked the nanocore and found that the energy had been collected to 300 points, and estimated that it should be possible to make a water collection device.

Just when Lu Chen finished washing up and was about to renovate the water collection device, he suddenly received a text message, and found that it was a text message from the official, the content was similar to the previous article, and the location of the official shelter was indicated, as well as the exchange of materials for water purifiers, which made Lu Chen stop the action in his hand,

"Maybe I should go and see the official water purifier, and replace it with one and transform it to meet my needs."

After looking at the text message and thinking for a while, Lu Chen took out a 50kg bag of rice from the warehouse and put it on the car, and then found the crossbow placed in the warehouse, and went out with the equipment.

......

Half an hour later, Lu Chen came to the Tingcheng shelter, only to see that the shelter had set up a protective net, and there were already many cars parked on the side, including many large trucks, Lu Chen estimated that these trucks were shelters established by those large enterprises, but Lu Chen just looked at it, then locked the car, and walked to the door of the protective net with a hundred catties of rice, and the guards checked that there was no contraband and let them go.

Lu Chen walked through the protective net, came to the front of a trading desk, and explained to the staff the intention, after checking that the rice was okay, he handed over the water purifier to Lu Chen, Lu Chen held a cuboid object about the same size as a small printer, 1 meter high, about 50 cm wide, there is a water inlet, a water outlet, and a manual is attached, as well as a package of particulate objects,

Then Lu Chen put the water purifier into the car and set off home

......

At ten o'clock in the morning, Lu Chen returned home, drove the car into the garage, and then put the water purifier and an electric car on the car into the lifting platform, ready to enter the shelter, the electric car was seen by Lu Chen on the road, and found that the keys were hanging on it, and there were no buildings around, and no one was seen, so they were transported back together, ready to take the motor and battery out and copy it,

After Lu Chen returned to the shelter, he first put the battery car in the warehouse, and then came to the living room with the water purifier in his arms, and opened the manual to check the specific parameters.

Lu Chen looked at it for a while, this water purifier is really a water purifier, only the function of purifying water quality, and it needs to use the configured purification materials, even if the particles in the small package sent together, there is a special opening, the pipes on both sides enter the sewage, and clean water comes out on the one hand, and the purification effect is particularly good, basically domestic wastewater can be directly filtered into drinking water, and the manual also says that if the power is turned on, special ions will be generated inside, It can directly treat industrial-grade wastewater into ordinary water, although it cannot be drunk directly, but it is used to wash clothes, and it is no problem to farm, so you don't have to worry about excessive heavy metals.

Lu Chen looked at the above introduction, and couldn't help but sigh that the country's heritage is not comparable to an individual, and he has come up with such a little black technology in just a few days.

Then Lu Chen used the nano core to copy this structure, and then used the multi-functional manufacturing platform to make two, respectively connected to the kitchen, bathroom and power generation room, as mentioned above, Lu Chen used a geothermal generator, this generator is through the pipe deep underground, the underground heat energy is conducted, and then through the steam water separation device to send the gas into the steam turbine to drive the rotation to generate electricity, and at the same time, the separated hot water can be reflowed back to the ground, or it can be cooled by the cooling tower and used by itself, However, at that time, the space was limited and the nanocore energy was insufficient, so Lu Chen could only let the hot water flow back to the ground, but now with this water purification device, this part of the water can be utilized, and pipes can be laid under the shelter to let the hot water flow through to form floor heating, which not only saves the need to make heaters, but also purifies the domestic water into the water tank with a purification device after the water flows through the shelter.

"I can build two water tanks on the ground, and then install a water pump at the outlet of the separated water of the geothermal generator, send hot water to the No. 1 water tank, and then set up two water outlets in the No. 1 water tank, one is connected to the floor heating, and the other is connected to the bathroom and the kitchen with a water purifier, and on the top of the No. 2 water tank, the water inlet is equipped with a water purifier, and the water source is connected to the water from the floor heating, and then two water outlets, one is connected to the bathroom, and the other is connected to the kitchen, and then the sewage from the kitchen and the bathroom is discharged into the biogas digester, since there is no shortage of water, That still doesn't purify these two kinds of water, and adds an overflow, and the water flows back into the ground when there is more.

After all, the initial geothermal generator power is a bit small, and it can only produce 200 kWh of electricity per day. ”

After Lu Chen planned on the notebook, he entered his ideas into the nano core, and then gave a manufacturing plan for a nano worm nest according to Lu Chen's ideas

Nano Hive (Shelter Water Extraction and Recycling Version)

Consumes 300 energy points

Manufacturing time 1 hour

Consumables: 2000 kg of steel, 100 kg of copper, 10 kg of rubber, 20 kg of plastic, 10 kg of wood, 5 kg of cotton

Unfolding time is 2 hours

Description: A water resource extraction, recycling and reuse system designed by the user Lu Chen with a geothermal generator as the core, using hot water, a by-product of geothermal power generation, is a feasible solution for heating and domestic water for the shelter, but the user does not seem to take into account the warmth and load-bearing problems of the ground room when designing.

Lu Chen couldn't help wiping his cold sweat when he looked at the hint given by the nano core, but fortunately pointed it out, otherwise if the water tank collapsed after it was full after it was built, wouldn't he bury himself in it.

Then Lu Chenyou modified the plan

Nano Hive (Shelter Water Extraction and Recycling Version)

Consumes 350 energy

Manufacturing time 1 hour

Consumable substances: 2000 kg of steel, 100 kg of copper, 10 kg of rubber, 20 kg of plastic, 10 kg of wood, 20 kg of cotton, 100 kg of cement

Unfolding time is 2 hours

Description: A water resource extraction, recycling and reuse system designed by the user Lu Chen with a geothermal generator as the core, using hot water, a by-product of geothermal power generation, to provide heating for the shelter, a feasible solution for domestic water, after adding warmth and reinforcement measures to the water tank, the scheme and no problem, although the efficiency is low.

Lu Chen checked the energy of the nano core, and found that the energy had been collected to 340 points, and after looking at the time, it was already 12 o'clock, and decided to cook first, and after finishing the meal, it could be manufactured.

......

After eating, the time was also one o'clock in the afternoon, Lu Chen saw that the energy was sufficient, and after replenishing the required materials, he began to make a nano worm nest, an hour later, the nano core spit out a nano worm nest, after starting, the nano worm nest submerged into the ground, and then through monitoring, Lu Chen saw that in the ground room, the two water tanks were forming little by little, placed side by side with each other, and at the same time, the bottom ground and soil layer began to be reinforced, and the corresponding pipes also began to form submerged into the ground, and at the same time, the water tank and the exposed pipes on the ground began to generate insulation devices, Ensure that the pipes do not freeze, and at the same time the space in the power generation room begins to widen, new biogas generators and water pump and valve pipes are added, and a heating control valve appears in the corner of the living room, if you don't want to heat, you can close this valve, and then the hot water will go directly into the living tank,

Finally, on the edge of the planting room, a biogas digester has been built, and the domestic sewage will be discharged here, and the inside can be used as fertilizer for the planting room after fermentation, and the whole process lasted two hours to complete, Lu Chen can only see the changes on the surface through monitoring, and some pipes are entering the ground and cannot be seen.

Then Lu Chen came to the power distribution room, opened the conversion valve, and heard that the hot water that was supposed to flow back to the ground began to flow into the pipe, turned on the water pump, and the No. 1 water tank began to inject hot water, and after a while, the water began to overflow the outlet pipe, and after waiting for another hour, Lu Chen felt that the temperature inside the shelter began to rise, and the temperature in the shelter was only about ten degrees before, but now the temperature has begun to rise, Lu Chen feels that the heater can be used without it, and it is good to change it and trade with others,

Lu Chen looked at the time, it was already more than four o'clock in the afternoon, and now that the energy was used up, what he wanted to do could only be done tomorrow, Lu Chen came to the kitchen to make some dinner, and after eating, he continued to study.