Chapter 344: Laundry Room! Hiding Place!
"What hero, what effect?" Lin Yangyang had never heard of such a statement.
Lin Zhiqing casually said: "The narrow channel effect is also called the canyon effect."
"As the name suggests, if wind flows into the canyon from an open area, it cannot accumulate in a large amount in the narrow canyon, so it needs to flow out of the canyon faster."
"At times like these, the wind speed increases and the winds we feel become quite strong."
Lin Zhiqing tried his best to explain the geographical knowledge he had mastered in simple and easy-to-understand words.
Lin Yangyang wasn't the type of person who knew nothing. She clapped her hands:
"Is the wind you're talking about the same as what we usually call a draft?"
"That's right!" Lin Zhiqing nodded. "Do you remember the corridor between the north and south wings of Shuqing Pavilion?"
"I remember that there were a few times when I passed by there and my hair and dress were blown up." Lin Yangyang replied.
Seeing that she remembered, Lin Zhiqing continued:
"That place also has a narrow channel effect. Shuqing Pavilion is not far from the garden. The wind passes through the garden and reaches the corridor outside the north and south wing rooms, and the space suddenly becomes smaller."
"So the wind blows faster, and people feel it's a bit strong when they pass by."
After this explanation, Lin Yangyang understood the principle of the narrow channel effect.
She thought about it and reacted immediately:
"Sister Qing, if you say so, then this is also a corridor with houses on both sides?"
Lin Yangyang's speculation was based on the situation of Shuqing Pavilion. She constructed a scene in her mind that was similar to the north and south wing rooms of Shuqing Pavilion, but Lin Zhiqing thought of more.
She slowly said:
"I'm not sure if there's a corridor outside, but what I'm basically certain of is that there's another room in front of our secret room."
"Only with this kind of layout can a narrow tube effect be achieved."
In this way, the two of them have a rough assessment of their current environment.
However, they soon thought of another problem.
That hollow wall seems to be somewhat out of tune with the current layout of the house.
Assuming that there is a study on the other side of the hollow wall, the Jiang family did enter and exit through that hollow wall.
In this way, to outsiders, the secret room where Lin Zhiqing and the others are located can also be considered as the study.
This is indeed a hidden place.
Lin Zhiqing quickly constructed the layout and outline of the outside in his mind.
She also noticed something else.
When Lin Yangyang abducted her, she was blindfolded and brought in from a windy location on the south corridor.
But Jiang Yunhe and Jiang Liuyun entered and exited from the hollow wall on the east side.
In other words, in order to hide the location of the secret room, Jiang Yunhe and Jiang Liuyun deliberately asked Lin Yangyang to change the place to enter and exit.
This cautious behavior happened to give Lin Zhiqing a big clue.
She always felt that the layout after combining these clues had a small outline in her mind, but it was not very clear.
What is it exactly?
You stupid brain, think quickly!
Lin Zhiqing couldn't help but knock his head.
The various spatial models that I had learned before flashed through my mind, and in a flash, a rough outline appeared.
Lin Zhiqing was stunned, then carefully recalled the model he had just thought of, and finally found a knowledge point that matched their current environment!
Butterfly model!
She suddenly realized, no wonder there is a narrow channel effect, no wonder there are hollow walls, so this is how it is!
The problem that I had not figured out just now was solved at this moment.
Lin Zhiqing roughly figured out where he was.
The so-called butterfly model, when applied to existing buildings, can be roughly understood as a trapezoid divided into four triangles.
The two triangles on the left and right are right triangles, and the two triangles on the top and bottom are opposite, hourglass-shaped triangles.
The two triangles on the left and right correspond to the current location of Lin Zhiqing and others, which is the current secret room and the house opposite the secret room.
There is a gap between the two triangular houses, and that gap creates a narrow tube effect.
In other words, the upper and lower triangles must be connected and not separated by houses.
Only in this way can the narrow tube effect be produced.
After confirming that this place used the mathematical butterfly model principle, Lin Zhiqing also explained it to Lin Yangyang.
After listening to this, Lin Yangyang could understand what Lin Zhiqing meant, but she still had some questions in her mind:
"Sister Qing, if this place is indeed built according to the butterfly principle, then according to what you said, the place we are in should be a house with three corners, but this house has four corners."
The butterfly model is called the butterfly model because the two triangles correspond to each other and their shapes look like the wings of a butterfly.
Lin Zhiqing brought Lin Yangyang to the hollow wall on the east side:
"It is because of this hollow wall that our secret room has become four corners."
"If I'm not mistaken, this hollow wall is used to divide a triangle into two halves."
She dipped her hands in water and began to draw on the table.
In this way, Lin Yangyang immediately understood what she meant:
"Sister Qing, so behind that hollow wall is a pointed corner? But a house like this is too strange."
"If someone comes in, wouldn't it be easy to attract attention?"
Lin Yangyang was right, this triangular-shaped house was indeed too peculiar.
But Lin Zhiqing had already thought about this problem.
She dipped the brush in water again and added two strokes to the triangle on the table:
"Cousin, look, the triangular house is strange, so is there nothing wrong with a house like this?"
Lin Yangyang leaned over and saw a straight line drawn next to the two triangles on the table.
With these two lines, the triangle becomes a four-cornered shape.
Lin Zhiqing told her that this is called a rectangle.
There is indeed nothing wrong with a rectangular house.
After all the doubts were resolved, Lin Zhiqing drew a complete picture on the table again.
The corners of the left and right rectangles should be not far apart, and the upper and lower parts should be relatively open and flat.
The secret room where Lin Zhiqing and Lin Yangyang are located is in the upper half of the triangle on the right.
After being blocked by a hollow wall, the secret room became an enclosed four-corner space.
The triangle outside the secret room was filled into a rectangle, which should be used as a warehouse, study, utility room, etc.
In this way, Lin Zhiqing could probably match this place with the Zhenyuan Marquis Mansion that he had previously learned about.
This should be... Lin Zhiqing narrowed his eyes. This was the location of the laundry room in the Zhenyuan Marquis Mansion!
Only the laundry room would adopt the design of two roofs not far apart, leaving a hole for wind to pass through and clothes to be dried in the open space in front.
When there is wind, clothes dry faster.
The two houses on the left and right are used to store or dry washed clothes.
That’s right, it’s the laundry room!
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