No more traditional toilet design

Now the way to decorate houses is more and more novel, not only in the material progress, but also in the design is constantly advancing. Toilet IS DECORATED DO NOT COME ACCORDING TO TRADITION AGAIN REALLY, NOT PRACTICAL AT ALL, TRADITIONAL DESIGN WAS ELIMINATED, THESE 5 PLACES REMEMBER TO WANT "UPGRADE".

1. Tile chamfer

At that time, the prominent place in the corner of the home will be closed with Yang Angle bar in order not to be worn out. It is a convex Angle of 90° decorative line, which usually produces color with ceramic tiles and affects the decorative effect of the whole space.

Nowadays, it is popular to do tile chamfering to decorate the prominent part of the corner. The appearance level and technology are higher. Chamfering mainly refers to grinding the side of the tile into 45 degrees and then splicing, and the overall effect is more neat and consistent.

2, niche storage

Nowadays TOILET POPULARITY DOES NICHE TO RECEIVE, DO NOT TAKE UP METOPE SPACE TO STILL CAN DO MULTILAYER, WHOLE CAN BE TAKEN TO PUT TOILETRIES, WITH GOOD STILL CAN HAVE THE EFFECT THAT ADORNS A SPACE.

3, floor tile

Compare POPULAR FLOOR TILE TO SPREAD ALL OVER NOW, THE EFFECT THAT PRESENTS COMES OUT IS MORE BEAUTIFUL AND SHOW BIG, ALL ROUND ALSO WON'T APPEAR BASICALLY FINE NARROW MODEL CERAMIC TILE, PULL APPEARANCE LEVEL. But the budget may increase slightly, and the owners can decide according to their own needs.

4, wall hanging toilet

Before we commonly is the floor toilet, the bottom is very easy to produce a sanitary dead space and bulky, relatively not resistant to dirty.

Now the popular design method of wall hanging toilet + wall row is more popular, it is not easy to block, and it is difficult to produce a sanitary blind spot by better cleaning hanging design.

5, and lens ark

Now METOPE POPULARITY MAKE IT LENS ARK, WILL WASH GARGLE ALL GO UP, NEED NOT BE PLACED ON STAGE ALL SO, LOOKING AT MIXED AND DISORDERLY, APPEARANCE LEVEL IS TALLER ALSO.

When you decorate your bathroom, you can also learn from this, which will be more practical!

The diagnosis of the fault that the sensor signal voltage is too high or too low

01

The sensor signal voltage is too high.​

In the maintenance of automobile circuit, the fault code about the overvoltage of sensor signal is often encountered. According to the power supply circuit of the sensor, it can be found that if the negative electrode of the sensor is open, the sensor loses the negative electrode and the output signal voltage is always 5V. According to the fault monitoring logic of engine computer, under normal circumstances, the effective signal voltage range of computer monitoring sensor is 0.2 ~ 4.8V. Above 4.8V, the computer will report the signal voltage is too high fault code. So when the sensor loses its negative signal and the voltage changes to 5V, the computer will leave a fault code (signal voltage is too high).

For this type of fault, check the negative pole of the sensor. If the negative pole line is not open, check whether the signal cable is short-circuited to the positive pole. If not, the sensor is damaged.

There is also a situation where multiple sensors at the same time reported fault code (signal voltage is too high). This situation is generally a public negative circuit. According to the author's many years of maintenance experience, in addition to the open circuit, more likely is the computer inside the negative wire burned off. The reason for the negative wire burning may be that a sensor is damaged and the negative wire is short-circuited to the 12V voltage. For example, the high failure rate is that the short circuit inside the oxygen sensor shorted the signal negative to the 12V power supply, thus burning the internal circuit of the computer. There is also a case of repairman's operation, the use of high-power test light connected to the positive electrode to verify whether the negative electrode of the sensor is good. such operation is easy to damage the computer.

02

The sensor signal voltage is too low.​

Similarly, if the sensor loses its positive terminal, the output voltage of the sensor will always be 0V, and the computer will record a fault code (sensor signal voltage is too low). When repairing this kind of fault, we should first detect whether the power supply of the sensor is normal, if normal, then detect whether the signal line of the sensor is short circuit to the negative pole. If there is no problem, then you can basically judge the fault of the sensor itself.

If multiple sensors report fault code at the same time (signal voltage is too low), it should be a public positive to ground short circuit (5V voltage to ground short circuit will not burn the computer, just need to find the place of the short circuit to recover), the short circuit point may be a sensor, it may also be the plug or the line itself. A simple method is recommended: find a sensor that is easy to measure, connect the multimeter to the power supply of the sensor, the multimeter should display 0V, and remove the sensor that may be faulty. When removing the sensor, check whether the plug is oxidized by water. If the multimeter displays 5V, the fault is caused by a short circuit inside the sensor. If all unplug is not recovered, it may be the fault of the line, at this time need to be patient detection.

Is the engine computer missing a 12V power supply? The answer is no, because according to the 12V power supply logic, the engine computer can communicate only when the power supply of the engine computer is intact and the main relay is closed. The fault code read here means that the communication is good, so it has nothing to do with the 5V and 12V power supply.

​a Shanghai General Cruze engine computer circuit, we can see that the car engine control system has two groups of 5V power supply, in which the intake and exhaust camshaft position sensor and air conditioning pressure sensor share a group of 5V power supply, air conditioning pressure sensor and crankshaft position sensor share a group of 5V power supply. In general models, if a 5V power supply circuit is short to ground, the computer will leave a single fault code, such as "5V 1 reference voltage". This fault code means that the voltage of the 5V 1 line is too low, which means that the circuit is short to ground.

No more traditional plumbing

Do you still use traditional plumbing when renovating your new house? I think hidden works really can not save money, we need to use good quality water pipes, electrical wiring, to avoid hidden dangers. This kind of metal tube is popular now, the quality is very good, and it is very practical. Let's take a look at this material together!

1, the copper tube

In DECORATING, COPPER pipe also IS owner more common choice material. It is heat and cold resistant, good strength, explosion-proof and corrosion resistant, and has many advantages. The biggest problem is that the copper pipe conducts heat fast and the price is high, so it is generally used in high-grade residential apartments and villas.

2, aluminum plastic composite

The inner AND outer layers of the water pipe of this KIND OF MATERIAL are polyethylene, and the middle is aluminum material. The price of this kind of water pipe is low, the material is light and the construction is convenient. It has strong bendability, but it is easy to cause leakage because of thermal expansion and cold contraction when it is used as hot water pipe.

3, pp-r pipe

Pp-r pipe is also called three type polypropylene pipe, is the most used type of water pipe on the market, characterized by environmental protection, corrosion resistance, long service life, etc., but the construction is more troublesome and need hot melt technology, water permeability will become worse over time.

The above three kinds of water pipes do not know if you have understood it? In the transformation of water and electricity, do not go to save the money of materials!