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What is a pump? Pump

What is a pump? Pump

Pump help Pu popular name pump, its translation "pump". Pumps are often used to increase or decrease the pressure of a fluid or gas, and changes in pressure can be used to do work. Like a bicycle pump, when the piston in the cylinder moves up and down, the air in the cylinder will be pressed into the tire. This combination of cylinders and pistons can be used in gasoline-powered devices. The pump is the use of mechanical return

2015-06-06
What is a pump?

What is a pump?

Pump common name pump, its translation "pump." Pumps are often used to increase or decrease the pressure of fluids or gases, and pressure changes can be used to do work. Such as bicycle pump, when the piston inside the pump moves up and down, the air in the pump will be forced into the tire. This combination of cylinder and piston can be used in gasoline power generation devices. Pump is the use of mechanical rotary motion or reciprocating motion to

2015-07-24
What is a pump? Pump is the use of mechanical rotary motion or reciprocating motion

What is a pump? Pump is the use of mechanical rotary motion or reciprocating motion

Pump help Pu popular name pump, its translation "pump". Pumps are often used to increase or decrease the pressure of a fluid or gas, and changes in pressure can be used to do work. Like a bicycle pump, when the piston in the cylinder moves up and down, the air in the cylinder will be pressed into the tire. This combination of cylinders and pistons can be used in gasoline-powered devices. The pump is the use of mechanical return

2015-09-16
A coffee shop converted from a shipbuilding pump house

A coffee shop converted from a shipbuilding pump house

The cafe is called Het Pomphuis, which means The Pump House in Dutch. The pump room, built in 1918, was the largest cast iron pump room in Europe at that time.

2014-07-18
Chapter 6 of ESPRESSO COFFEE pump pressure

Chapter 6 of ESPRESSO COFFEE pump pressure

(Ⅵ) the most mysterious thing about pump pressure brewing coffee is that roasted beans not only contain fragrant flavor, but also contain other substances that taste bad. At the beginning of this century, the Italians found the correct conclusion: pressurizing water can separate these two kinds of substances more effectively. The oil is emulsified and extracted under pressure to form a reddish-brown foam-like crema.

2015-03-13
What are the skills of professional coffee flower drawing?

What are the skills of professional coffee flower drawing?

Draw flowers to make the leaves of plants. Because it is very attractive, so some people will develop other patterns on this basis, so you will also see heart-shaped or tulips and so on. Prepare Espresso Coffee: since the Latte coffee we use to make flowers is made from Espresso, a cup of correctly extracted Espresso is also essential.

2016-06-04
What is the name of the wire ring under the powder bowl of the coffee machine? there is a leak under the Delon coffee machine.

What is the name of the wire ring under the powder bowl of the coffee machine? there is a leak under the Delon coffee machine.

In the Italian coffee machine, the temperature value is mainly affected by the size of the boiler or heating block, as well as good heat conduction materials, there is an obvious difference between the toy machine and the professional Italian coffee machine. In general, many standard toy machines are equipped with small boilers (below 200ml) or small heating blocks, so it is difficult to achieve a stable temperature, and the temperature fluctuates greatly in the process of coffee extraction. Many brands of small household appliances

2016-10-19
Chapter 6 of David Schomer's

Chapter 6 of David Schomer's "ESPRESSO COFFEE"

(Ⅵ) the most mysterious thing about pump pressure brewing coffee is that roasted beans not only contain fragrant flavor, but also contain other substances that taste bad. At the beginning of this century, the Italians found the correct conclusion: pressurizing water can separate these two kinds of substances more effectively. The oil is emulsified and extracted under pressure to form a reddish-brown foam-like crema.

2015-10-17
What are the factors that affect the taste of coffee?

What are the factors that affect the taste of coffee?

On the basis of affecting the quality of coffee, we divide the production process into several elements to facilitate the organization of a large number of materials, not to say that these elements are independent of each other or can be defined separately. For example, there are many small factors that affect the pump pressure, we just assume that they are all normal, the valves in the machine are well sealed, and the outlet head sealing ring is soft and tough, ensuring tightness.

2015-03-05
What is the effect of the size of stomata on milking knowledge of coffee flower drawing?

What is the effect of the size of stomata on milking knowledge of coffee flower drawing?

The leaves of a plant. Because it is very attractive, so some people will develop other patterns on this basis, so you will also see heart-shaped or tulips and so on. Prepare Espresso coffee: since the Latte coffee we use to make flowers is made from Espresso, a cup of extracted Espresso is also essential, after all.

2016-10-18
What are the many factors that affect a perfect cup of coffee?

What are the many factors that affect a perfect cup of coffee?

On the basis of affecting the quality of coffee, we divide the production process into several elements to facilitate the organization of a large number of materials, not to say that these elements are independent of each other or can be defined separately. For example, there are many small factors that affect the pump pressure, we just assume that they are all normal, the valves in the machine are well sealed, and the outlet head sealing ring is soft and tough, ensuring tightness.

2015-11-24
The strength and skill of pressing coffee powder has a great influence on the quality of coffee.

The strength and skill of pressing coffee powder has a great influence on the quality of coffee.

(Ⅵ) the most mysterious thing about pump pressure brewing coffee is that roasted beans not only contain fragrant flavor, but also contain other substances that taste bad. At the beginning of this century, the Italians found the correct conclusion: pressurizing water can separate these two kinds of substances more effectively. The oil is emulsified and extracted under pressure to form a reddish-brown foam-like crema.

2016-01-18
Why is the espresso coffee machine pre-soaked? What is pre-immersion?

Why is the espresso coffee machine pre-soaked? What is pre-immersion?

What is pre-immersion? To put it simply, before extracting the coffee, let a small amount of hot water wet the coffee pressed powder, release carbon dioxide, making the whole pressed powder closer, and then accept the hot water 9 pressure extraction.

2015-10-20
The most mysterious thing about brewing coffee is the roasted beans.

The most mysterious thing about brewing coffee is the roasted beans.

The most mysterious thing about brewing coffee is that the roasted beans not only contain fragrant flavor, but also contain other substances that taste bad. At the beginning of this century, the Italians found the correct conclusion: pressurizing water can separate these two kinds of substances more effectively. The oil is emulsified and extracted under pressure to form a reddish-brown foam-like crema. The delicious substances contained in crema

2015-05-25
Recommendation of household coffee utensils-Italian coffee machine

Recommendation of household coffee utensils-Italian coffee machine

Today, when the concept of coffee has gradually spread to thousands of households, many people also want to taste the delicacy that they can only drink in a coffee shop at home, and can fully enjoy the fun brought by coffee DIY. However, in terms of the choice of coffee utensils, many people are also confused about what kind of utensils should be chosen. So in this article, I would like to recommend some practical appliances.

2015-10-16
Home Coffee Machine Recommended Italian Coffee Machine

Home Coffee Machine Recommended Italian Coffee Machine

Today, the concept of coffee gradually penetrates into thousands of households, and many people also begin to want to taste the delicious food that can be drunk in the cafe at home, and can also fully enjoy the fun brought by coffee DIY. However, in terms of coffee appliance selection, many people are also confused about what kind of appliance should be selected. Then in this article, I will help you recommend several practical appliances

2015-01-05
Teach you the materials you need to prepare to make coffee flowers.

Teach you the materials you need to prepare to make coffee flowers.

In fact, a flower is not necessarily a flower, it is usually a leaf similar to a fern. Because it is very attractive, so some people will develop other patterns on this basis, so you will also see heart-shaped or tulips and so on. [materials to be prepared] Espresso Coffee: because the Latte coffee we use to make flowers is made by Es

2015-04-21
It is better to use those milk to pull flowers in coffee.

It is better to use those milk to pull flowers in coffee.

Do not use skim milk with raw materials, because the fat content in skim milk is too low, so the taste of the foam will be much worse than the full-fat steam foam machine or manual milk bubble pot: what is milk foam? Milk foam is the product of a fine mixture of milk and air. The way to make milk foam is to pump air into the milk. The principle is simple, but it really makes a cup of dense and delicate milk.

2016-07-21
The four elements of a successful Coffee pattern

The four elements of a successful Coffee pattern

1) Espresso Coffee: a cup of Espresso extracted correctly is also essential. After all, this is a drink to be imported rather than a work of art to watch. If you want to make a pure Espresso, be sure to use a pump coffee machine, such as semi-automatic: Delonghi Delon BAR14, fully automatic: Delonghi Delon EAM400. Next time

2015-04-21
Italian Coffee Machine espresso Coffee Machine Prepreg

Italian Coffee Machine espresso Coffee Machine Prepreg

What is pre-immersion? To put it simply, before extracting the coffee, let a small amount of hot water wet the coffee pressed powder, release carbon dioxide, making the whole pressed powder closer, and then accept the hot water 9 pressure extraction.

2014-12-31
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