Although China advocates equality for all, Changsheng Investment Group is still divided into levels, such as Shen Danqing, he has a special private room, although he also has to go out to eat, but he eats like the staff can not see, to maintain his high, transcendent and majestic image, after all, there are always uncivilized times when eating, such as eating crabs, lobsters and so on.

At this time, Shen Danqing's family of three was dining in a private room, Shen Danqing and the little girl were okay to say, and the appearance of eating still maintained the image of Sven. The little guy doesn't know so much, she can be described as gobbling up her meals, and she likes to eat, and that's what she looks like.

"Dad, the food here is delicious. The little guy didn't forget to tell his father how he felt while eating. It may be that he has eaten a different flavor of dish, and the little one likes it very much. She only calls her dad because she knows this is where dad works. Because her mother has been by her side for as long as she can remember, she didn't know that her mother also worked here, and she had to give up her job just to take care of her.

"If you like to eat, eat more. Shen Danqing said to her daughter lovingly.

It didn't take long for a meal to take long before the family was full.

"Husband, let's go up!" the little girl said to Shen Danqing. She said that she went back to Shen Danqing's general manager's office.

"Hmm, let's go!" Shen Danqing replied and picked up the little guy. Take the lead and walk towards the elevator room. The little guy's legs are too short to hold them.

There were also a large number of employees waiting for the elevator in the elevator room at this time, and when they saw Shen Danqing's family coming over, they all gave way, allowing them to come all the way to the No. 1 elevator. Shen Danqing is used to taking the No. 1 elevator, and always comes here involuntarily.

"Boss, there's an elevator here, you guys go first!" a regular employee shouted to him.

Shen Danqing looked at it, and it turned out that the No. 3 elevator had arrived. At noon, the elevator is very busy, and it takes a long time to get here, and the average employee walks through the stairwell, which is much faster.

"Wife, let's go over!" Shen Danqing said to the little girl. Instead of pushing back the employee's kindness, he gladly agreed. Sometimes he accepts the kindness of his employees, and the boss still looks up to him for the employees.

"Come in too! It's hard to wait for the elevator. In the elevator, Shen Danqing said to the employees who were waiting for the elevator outside.

"No, boss, you go up first! One of the mid-level employees politely declined. They don't dare to take the elevator with the boss, because the pressure is too great, and they will be uncomfortable, so it is better to wait for the next elevator. Shen Danqing saw that the employees were unwilling to take the elevator with him, and he also knew what they were thinking, so he didn't force it, and let the little girl press the upward button, and all of a sudden, the thirty-fifth floor arrived.

Not long after returning to the office, Shen Danqing suddenly remembered that the air conditioner and refrigerator compressor had not yet been designed. Nowadays, Changsheng Seiko has no design power, and they can only manufacture according to electronic design drawings. If you want to design a refrigeration compressor, you have to rely on the Institute of Mechanical Technology.

Thinking of this, Shen Danqing couldn't sit still, he didn't call, he knew that Guo Dong was basically not in the office, and he was in the experimental workshop almost all day. There were so many experiments to do with gas turbine generators that he didn't have time to spend in the office. If you want to find him, you can only go to the experimental workshop in Changsheng Seiko.

"Wife, I'm going to Changsheng Seiko, are you waiting for me here, or are you going with me?" Shen Danqing asked the little girl who was sitting on the reception sofa and watching her daughter play.

"We're not going, we'll be waiting for you here!" replied the little girl.

"No, I'm going with my dad. The little guy who was playing on the side heard it and stood up and objected.

"Good baby, Daddy has to work, we can't disturb him. The little girl reasoned with her daughter.

Hearing Mom say that Dad was going to work, the little guy tilted his head and thought for a moment and said, "Okay! Mom and I are waiting for Dad here." ”

"Well-behaved, Daddy will be back soon. Shen Danqing walked over and stroked the little guy's little head and said fondly.

Then he walked out, and when he arrived at the door, he did not forget to turn around and wave to the mother and daughter: Goodbye!

He didn't want them to suffer from running around with him, so he didn't force the little girl to take her daughter with him.

The car drove into Changsheng Seiko, and Shen Danqing said to Secretary Liu: "Go directly to the experimental workshop car." ”

"Hey!" Secretary Liu answered, and with a slap of the steering wheel to the right, he drove towards the factory where the experimental workshop was located. In just a few minutes, the car stopped firmly at the door of the experimental workshop.

Shen Danqing pushed the car door, lowered his head and got out of the car, and said to Secretary Liu, who was unbuckling his seat belt and wanted to get out of the car to follow: "You wait here! With that, he walked towards the workshop.

The dust-proof requirements of this workshop are not high, and there is no need to wear dust-proof clothing, and only after a blowing procedure to enter the workshop.

Someone opened the door and came in, of course, someone would see it, and when the person saw that it was the boss, he quickly shouted "boss" at him.

"Hmm!Is your dean here?" Shen Danqing nodded and asked him.

"Boss, do you want me to call him?" replied the man.

"No, I'll go find him myself, you're busy with yours!" Shen Danqing stretched out his hand to stop him and said to him gently.

The workshop is not big, and I don't wear dustproof clothing, so it's easy to find. It only took a few minutes for Shen Danqing to find Guo Dong, who was discussing technical details with several engineers.

"Dean Guo, you're busy!" Shen Danqing greeted him.

Hearing this, Guo Dong hurriedly turned to him and asked, "Boss, is there something wrong?"

"Hmm, do you still have extra manpower?" Shen Danqing nodded in response and asked him again.

"There is still a squeeze, do you want to design new products?" Guo Dong replied. Although all of them are working on gas turbine engines, there is still a surplus of manpower.

"I want you to design two refrigeration compressors, and you arrange for someone to hold a technical seminar with me, and I have some requirements to say. Shen Danqing said to him in the future.

"Okay, you wait for me for two minutes, and I'll go and draw people. Guo Dong replied to him.

Two minutes later, Guo Dong called four young engineers, who were the technical force of the second echelon. However, the refrigeration compressor is not technically difficult for them, and it is enough to be competent.

"Boss," several young engineers greeted him in unison.

"Well, you guys go to the office with me for a meeting! Don't bother you here. Shen Danqing said to them, turned around and walked out.

When he arrived at the office of the Technology Research Institute, Shen Danqing casually dragged a stool and sat down, and said to several young engineers who were following him: "Sit down! Let's sit down and say, I said you should remember it." ”

Several young people hurriedly found paper and pens and sat around Shen Danqing, like students listening to a teacher's lecture.

"Ahem" Shen Danqing cleared his throat, sorted out his thoughts and began to say: "As far as I know, there are two kinds of small refrigeration compressors, one is rotary and the other is scroll.

But I think they all have a lot of shortcomings, they are complicated and easy to break, and they are not very efficient. We wanted to design a simpler, quieter, and more efficient refrigeration compressor.

My idea is to use a rare earth permanent magnet AC brushless motor to drive two or more turbine blades to compress directly, and there should be a pressure protection adjustment device at one end of the high-pressure pipe, that is, if the pressure in the high-pressure pipe is too high, the high-pressure gas can be directly slowed down to the low-pressure inlet, or stop the compressor from doing work.

In addition, since our products are to be exported, environmental protection is important. As early as 1989, Europe and the United States formulated standards for the restriction of the use of freon, involving more than 80 chlorine-based or carbon-based fluorides. Therefore, we will use the environmentally friendly refrigerant R410a, which is a hybrid refrigerant. Its refrigeration effect is better than R22, and it meets the European environmental protection class A standard.

What I mean is that when you design a refrigeration compressor, you have to use this refrigerant as the only technology research and development object, and you don't consider compatibility with other refrigerants.

Based on the above points, I summarize as: frequency conversion energy saving, this I believe you understand, our constant temperature plant refrigeration compressor is frequency conversion energy saving. However, the motor is different, and a high-efficiency rare earth permanent magnet brushless motor is used here. The Institute of Mechanical and Electrical Engineering has been researching rare earth permanent magnet motors for several years, and there are also a lot of technical reserves, and you can cooperate with them to develop motors.

Stable and reliable, I require at least 10 years of exemption standard. This is a hard indicator and cannot be changed.

Silence is efficient, silence is important, and it is the first intuitive criterion for customers to choose a brand. To be honest, whether the quality is good or not, customers can't see it, it is a hidden advantage, and customers will know it after a long time of use. But mute or not, he knew right away. Especially when hanging up indoors, be sure to mute.

High efficiency, that is, the refrigeration effect is better than that of other brands of air conditioners or other brands of the same type of compressor.

In addition, it is worth mentioning that the air conditioner we are going to design is a split air conditioner, so you have to cooperate and coordinate with Changsheng Seiko to design the indoor hang-up evaporator and the outdoor hang-up condenser, and they are responsible for the shell, but you have to design it inside, which is also an important part of whether the refrigeration effect of the air conditioner is excellent.

There is also a compressor for refrigerators, which is silent, energy-saving, and environmentally friendly. You also have to work with them, and you have to be limited by their form factor to develop the right compressor.

Okay, that's all I'm going to say, and you're going to work on what I'm talking about. ”

After Shen Danqing finished speaking, he got up and walked out. He didn't even say hello, they were all young people, he didn't need to give too much respect, he was too polite, and they would be flattered.

Pushing open the office door, Shen Danqing saw that the little girl was teaching her daughter to speak, her vocabulary was not rich, and if the little girl taught her from time to time, she would have deep memory or comprehension.

"I'm back!" Shen Danqing deliberately woke them up loudly, so as not to scare them.

"Oh, Daddy's back!" the little one immediately stopped studying, and ran towards him with a shout. A slam rushed into the arms of her father, who had already squatted to greet her.

Shen Danqing picked her up, and then smiled and said to the little girl, "Have you waited for a long time?"

"Fortunately, I'm teaching my daughter to speak, and I don't think it's been long. The little girl stroked her bangs with her right hand and said to him very gently.

"Let's go home!" Shen Danqing said to her, and took the lead and walked out.

This is the first time that their family of three has commuted together, which is very special, Shen Danqing feels a warm atmosphere, warm, which makes his heart very quiet and peaceful.

……