Misunderstanding 1: Geothermal heat can only use tiles
Mr. Wang, the consumer, said that his home’s heating method is geothermal heating, so he can only choose tiles. Obviously this understanding is not correct. At present, with the continuous improvement of the wood floor, the wood floor has been fully capable of heating the ground. At the same time, many wood floors have also introduced professional geothermal heating floors. The professional heat conduction groove not only has good heat conduction effect, but also overcomes the characteristics of easy deformation and the like, and the market responds well.
â– Misunderstanding 2: Tiles are not polluted
This understanding is even more inaccurate. Compared with wooden floors, what most people call pollution is mostly the release of formaldehyde in wooden floors. But after the standardized development of the wood flooring industry, professional floors are nowadays, especially large-brand floors. The current formaldehyde content can completely meet the requirements of the state, and there are many floors of formaldehyde emissions even meet or less than international standards.
Compared with wooden floors, although the content of formaldehyde in ceramic tiles is relatively low, the radioactive elements contained in some ceramic tiles still cause harm to the human body. Therefore, when selecting products, reputation and brand are very important.
Misunderstanding 3: good heating effect tiles
This kind of understanding is not scientific in fact. The heating effect felt by consumers often means that the thermal conductivity of tiles is fast, and the wood floor is relatively slow. Of course, these are all facts. However, in reality, although there are shortages of wood floors, at the same time, The wood floor also has advantages. Although the heat conduction speed is slow, after the heating is stopped, the wooden floor can retain the heat release for a period of time, which is also impossible for the tiles.
At the same time, ceramic tile and wood floor have different pros and cons in paving and future maintenance. Tiles are less likely to damage geothermal pipes during paving and are relatively easy to construct. However, if maintenance is required after a day, it will be more troublesome. After the ground is knocked out and reworked, not only the amount of work is large, but also the maintenance cost is high; while the wooden floor must be prevented from injuring the spokes and heat pipes in the pavement, the construction is troublesome, but it is very convenient for future maintenance. You can raise the floor and basically do no damage to the ground.
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The "White Paper on China's Laminated Timber Flooring Consumption" issued jointly by the Flooring Committee of the China Forest Products Industry Association and the Consumer Guiding Working Committee of the China Consumers Association pointed out that the hardwood flooring should be durable and require surface abrasion resistance, density, static bending strength, and moisture content. And other 17 physical and chemical performance indicators. When consumers buy floorboards, they must understand each indicator very clearly and more difficultly. After consultation with the experts on the floor of the Holy Scriptures, consumers can focus on the following three criteria, so they can avoid detours and can easily purchase and use them. floor.
Misunderstanding 1: The longer the floor, the wider the better. Case: Ms. Wang purchases wood floors and specializes in long and wide styles. She believes that the longer and wider the wooden floor, the more magnificent it is. Expert analysis: The wooden floor that is too long and too wide looks very impressive, but because the wood is an anisotropic material, it will swell and shrink as the temperature and humidity of the environment change. The longer and wider the wood floor, the greater the difference in internal and external tension and the degree of swelling and shrinkage, and it is likely to occur soon after use.
1. OAK (OAK) This commodity raw material is selected from the Xiaoxing'anling Mountains in the Northeast and Changbai Mountain. Color: Light yellow sometimes pale brown. Characteristics: The wood grain is straight, the board surface has at most wood rays, and the broad wooden rays on the chord section are beautiful and obvious patterns. Dry shrinkage is small. Wood: The quality of hard, wear-resistant impact, fine wood, is an excellent flooring material. With this kind of paving the ground, comfortable, generous, celebrities, style. 2, maple flooring (MAPLE) this business...
Three Misunderstandings of Home Environment
Suitable for geothermal heating methods should be: laminate flooring and solid wood composite flooring. Geothermal floor must have good heat transfer performance, good thermal stability, good environmental performance, good anti-deformation "four good" requirements. Ground heat is transferred to the surface through the floor, and there is bound to be heat loss. The ideal floor can minimize these losses. Therefore, in order to reduce the loss of thermal energy and reduce the heating operation and maintenance expenses, the floor heating floor must be "thickness is not selected thick." ...
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Temperature transmitter is an instrument that converts a temperature variable into a transmittable standardized output signal. Temperature transmitters convert physical measurement signals or ordinary electrical signals into standard electrical signal output or devices that can output in the form of communication protocols. A temperature transmitter is an instrument that converts temperature variables into a transmittable standardized output signal, and is mainly used for the measurement and control of temperature parameters in industrial processes. The current transmitter is to convert the AC current of the main circuit under test into a constant current loop standard signal, which is continuously sent to the receiving device
Features of the temperature transmitter:
1. Two-wire output DC4-20mA current signal, strong anti-interference ability;
2. Save the cost of compensation wire and installation of temperature transmitter;
3. Large measurement range;
4. Automatic compensation of cold junction temperature, non-linear correction circuit.
Applications of temperature transmitters:
Usually used with display instruments, recording instruments, electronic computers, etc., widely used in petroleum, chemical, chemical fiber; textile, rubber, building materials; electric power, metallurgy, medicine; food and other industrial fields for on-site temperature measurement process control; especially suitable for computer measurement and control The system can also be used in conjunction with the instrument.
Temperature transmitters make it possible to send a scaleable (4 to 20) mA signal from a Temperature Sensor to a control device without investing in long, expensive runs of thermocouple or RTD wire.
Pyromation carries programmable RTD and thermocouple temperature transmitters that can be mounted in the temperature sensor assembly connection head, or surface mounted using a DIN rail mounting clip. Some units offer a visual digital display that shows the current measured value. All are PC programmable and convert various signals into a scaleable (4 to 20) mA analog output signal. We also carry transmitters programmable with Hart® protocol for various signal inputs. Depending on type, some of Pyromation`s thermocouple and RTD temperature transmitters are UL recognized components and/or FM and CSA approved, including styles that are intrinsically safe and approved for use in hazardous locations.
Pyromation temperature transmitters are used in many demanding industries including Pharmaceuticals, Oil & Gas, Power Generation, Chemical, PetroChemical, and Food and Dairy.
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Wuxi Winsun Automation Instrument Co., Ltd , https://www.winsunwx.com