It's three days.

On Thursday, it was a little overcast, drizzling and soon covered with beads of fog from the tips of pedestrians' hair.

Jiang Chen stayed in the factory all morning, reading novels, sleeping, woke up at eleven o'clock, yawned, got up, and took Xu Yue to the noodle restaurant to eat noodles.

After that, I came to the street that specializes in hardware and electromechanics.

"Coming?"

"Well, the thing is ready, I sent it over last night, see if it fits, and if it doesn't work, let's talk about it."

It's still that street.

Seeing the two of them come in, the shopkeeper Lao Hong smiled and handed over the things.

Jiang Chen took it, handed over another cigarette, thanked him for a few words, and then looked at it carefully.

It still feels pretty good, small enough, just the size of a palm.

The condition is also very new, and the small motor, it feels like it may not have been removed somewhere, but made by looking for materials.

On the top of the motor, there is a black sealed plastic box with a water inlet and outlet, and I don't know what is in it, how it is connected, and I can't see it.

At this time, the shopkeeper Lao Hong said with a smile: "Actually, this thing is quite simple, just an eccentric wheel, and two diaphragms inside.

As soon as the small motor turns, the eccentric wheel rotates, driving the diaphragm up, down, up, down, and repeating the motion, and then the water is sucked in and sprayed out. ”

It seems to have made it clear, and it seems that nothing has been said.

Anyway, Xu Yue was confused, saying that he didn't understand or understand at all.

Jiang Chen's brain made up for it, but it was still not very real, but he didn't ask in detail, only smiled: "Can you try it?" ”

"Yes, yes, the batteries are ready, I tried it last night!"

Lao Hong laughed and took a lead-acid battery out, camel brand.

He brought a basin of water, two slender and transparent pipes.

Just these things, connected, the small motor whined and whined, there was a sound, but not much, and the outlet pipe began to come out of the water.

"It's really out of the water, Mr. Jiang, look at it." Xu Yue was a little excited, and her cheeks were slightly red.

The main thing is that I can't see what's going on, so I hear the Woo Woo Woo motor spinning, and then the water is pumped out.

After testing for more than ten minutes, Jiang Chen nodded and smiled: "Very good, thank you boss." ”

After a few more words, he rode a small motorcycle and took Xu Yue back to the factory.

Then I found the tools and started dismantling.

It doesn't mean anything else, it's just a curiosity as an engineering man.

If you don't understand what's going on, you're a little confused.

Xu Yue was also a little curious, so he took a towel and wiped it for Jiang Chen, wiped it himself briefly, and after making hot tea, he sat next to him and watched.

As it turned out, it was quite simple.

There was nothing, just two diaphragms made of white soft plastic.

Manually rotate the small motor and try it, as the motor rotates, under the action of the eccentric wheel, the two diaphragms will periodically bulge, reset, bulge, and reset.

During the process, Jiang Chen found that there was a valve opening and closing, which seemed to be one-way, so that the whole principle was clear.

In fact, it's similar to a pump, inhale, press out, inhale, and press out, but this thing looks small and delicate, and the delivery medium is not air, but water.

Satisfied with his curiosity, Jiang Chen put his things back, went out again, and bought a battery and a broken old-fashioned sprayer.

Just a few things, and soon a rudimentary electric sprayer was made.

It looks a little ugly.

The battery diaphragm pump is nailed to the wooden box and hung up and tied after it is connected.

Devices such as the rocker arm piston of the old sprayer were also not removed.

But it really works.

Don't care, just hold the spray pole in one hand and walk on your back.

Zhang Hai and the others came to watch when they had nothing to do, took a look, and then tried again......

"That's amazing!"

"Mr. Jiang, how did you do this?"

"Mr. Jiang, if we don't do this instead, there must be a market!"

"That's right, there is such a powerful thing, what kind of vegetables are sold, maybe the prime minister will come to inspect it at that time!"

“……”

The excitement was broken.

The employees of the old refrigerator factory have experienced that period of glory, and they are still a little proud in their hearts.

At present, this thing looks simple, and its superiority and market potential can also be seen.

Jiang Chen waved his hand and scolded with a smile: "Don't talk nonsense, don't go out and talk nonsense, just do your job, and you will naturally do it when you have to do it." ”

"Problem, there's no work to do!"

"That's it, boss, you have to think of a way, it's okay for a day or two, it's been a long time, we're all afraid, in case one day we don't pay attention and off again!"

“……”

Everyone joked and ridiculed, and the unsteadiness in their hearts was also true.

It's not easy to be laid off.

When I went to the vegetable market to pick up vegetables, it wasn't a joke, it was real.

That's why it's particularly rare, and I'm worried about being unemployed and laid off again.

Jiang Chen smiled: "Okay, okay, I know everything, I made things out of me, can you understand better than me?"

Go, all work, bored to figure it out on your own. ”

In this way, the employees were all sent away, but their spirit was invisibly higher.

Zhang Hai Yangmei stayed, and Zhang Hai stammered: "Brother Chen, do we really want to transform into this?" ”

"Who said it was going to be transformed?" Jiang Chen laughed: "I can't do it, I won't delay us from selling sauerkraut if I do this!" ”

As he spoke, he packed up his things and went back to the office and made a call to the city.

After finishing the matter, Yang Mei said to Xu Yue: "I have already told the city that I want to re-invest and register a company, Shennong Plant Protection, mainly for plant protection equipment, and the relevant procedures, you two go and run." ”

"What about me?" Zhang Hai hurriedly asked.

Jiang Chen said with a smile: "You stay behind, this project has just begun, I will ask a master to come over to assist, and you will assist and cooperate when the time comes." ”

After speaking, he got on the motorcycle and went directly to the Nanhu Machinery Factory.

It's not far away.

But the door is not easy to enter.

Because this is a local military-industrial enterprise, and there are still military-industrial projects to this day.

So you can only register, explain your intentions, and wait.

It didn't take long for Tan Bing to come out, riding a bicycle, and smiled on his face: "What, the thing doesn't work?" ”

Jiang Chen smiled: "No, it's quite suitable, so I'll ask if you are interested in changing jobs and working in my company." ”

"Going to work for your company?" Tan Bing was a little surprised, and said with a smile: "What did you do in the past, make those gadgets for you?" ”

"Almost, don't underestimate that thing, it can come in handy."

Jiang Chen smiled and said, "You don't need to reply right away, the monthly salary is 1,005, five insurances and one housing fund, eight hours off, when you think about it, when to call me." ”

"And then?" Tan Bing didn't say anything, just asked with a smile.

Jiang Chen said with a smile: "Then it's time to help make something, just the gadget before, I want a governor, a power switch, a charger that can charge the battery, and it's best to have a small meter to show the remaining power." ”

"Then you're quite demanding." Tan Bing laughed.

Jiang Chenle said: "No, otherwise I would be embarrassed to poach people, seriously, think about it, and follow me in the past." ”

Tan Bing thought for a while and shook his head: "Let's talk about it, I'll take this job, leave a contact information, and I'll notify you if it's okay." ”