Month: May 2014
Thermodynamic Solar heating systems for Villa
1, while meeting the heat, can be used in the production of life with hot water.
2, heated pipe through cistern in the system, after enter the heating system, implements Bian Chure heated manner, while ensuring the first hot water instantly and guaranteed the night the remaining hot water function to fine tune micro-fill the heating system to reduce the running time of the system to ensure maximum energy saving rate of the system.
3,Need to install more than 4pcs thermodynamic solar panel.
4,Thermodynamic panel system for villa need professional installer to do it.
Opening valve, refrigeration valve
My company at competitive prices, quality services of long term and excessive supply valve opening. On the valve opening is dedicated to a number of gas cylinders, with the medium wetted parts are made of stainless steel.
Open the cylinder valve features:
1, open the bottle valve control sensitivity high, safe, reliable, easy to debug, and long service life.
2, valve opening pressure drop and flow can be adjusted accurately, capable of rational allocation of traffic,
3, stable and reliable control of valve opening pressure
Open the bottle valve parameters:
1. open the bottle valve thread for imports: ZW27.8;ZW19.2.
2. open cylinder valve outlet thread can be optional accessories: G5/8;G3/4;G1/2;M20*1.5;M22*1.5;
3. open cylinder valve suitable temperature:-20℃ to +170℃.
Thermostatic expansion valve for regulating the supply of liquid refrigerant in the evaporator, and offers a wide variety of filling of refrigerant and its various operating conditions, can satisfy the refrigeration equipment, chillers, dehumidifiers, as well as evaporation temperature range of refrigeration and air conditioning requirements.
Interchangeable magnetic cartridge, easy to inventory, easy volume matching and maintenance
Temperature cross-charging technology, overheat evaporating temperature range-wide properties
Provide valves with MOP function to prevent excessive evaporation pressures cause damage to the compressor motor
Superheat control performance and stability and long service life
General specification for
Application of refrigerants: R22, R134a, R404A, R507, R407C, etc
Medium temperature: —40℃～+70℃ or —60℃～+70℃
Relative humidity: 0~100%RH
Maximum working pressure: 3.5Mpa
FAQ for air conditioner failure
A: not enough output for air-conditioning
Now, halfway through the summer, many domestic air conditioning service for about a month’s time, after such a long time of use, inevitably some minor faults occur. Due to insufficient knowledge of many consumers in air conditioning maintenance, so when glitches occur when air conditioning was overwhelmed, the higher fees will be spent to repair workers, they settled under 32.
In order to get your friends to be able to have a deeper understanding on air conditioning, to solve a few glitches, Xiao bian specially for you summarized some dispute resolution failed knowledge and methods, interested friends can go to find out.
Air conditioning is in use, sometimes you will find air conditioning, the air volume is small, the lack of air-conditioning, if there is change, you can do so in accordance with the following inspection of air conditioning:
1, the air intake is closed
2, coils and fins of the condenser is clean
3, the adequacy of the refrigerant in the system
4, the blower motor is working properly
Channel 5, blower for blockage
6, air inlet filter for blockage
7, evaporators for blockage
According to several phenomena where you can tell your air conditioning failed:
1, if the high pressure gauge normal pressure and low pressure table shows the high pressure, instructions evaporator pressure regulator, hot gas by-pass valve, into the spirit valve failure;
2, if the discharge air temperature is high, normal, or high pressure gauge pressure indicator, low pressure has increased slightly, the expansion valve filter screen blockage;
3, if the high pressure gauge indicating higher than normal pressure and low pressure gauge lower than normal voltage supplies, and received dryers and piping icing, then receives the dryer filter blocked;
4, if the high pressure gauge indicating higher than normal pressure, may have excessive moisture in the system. If bubbles are found in the observation window, mixed with the air in the system.
Two: air-conditioning on and off
Air conditioning is in use, air conditioning can also occur intermittently, sometimes not, if such happens friends can check:
1, open magnetic circuits, fan switch, fan motor is faulty;
2, compressor coil and solenoid valve are open circuit or poor grounding and connection is loose;
3, whether the compressor connections for loose;
4, instrumentation and control vacuum line;
5, evaporators for blockage.
We can judge whether the failed:
1, if the low pressure gauge is too high or too low, adjust the thermostat does not work, the thermostat failure;
2, if the low pressure gauge and pressure gauge pressure is too low, then the system has moisture in, plug the hot gas bypass valve or vacuum integrity flow valve.
Phenomena III: without air-conditioning
There is another situation that may arise, is the air conditioning stopped working not cooling, this often will make you helpless, failure can be detected according to the following ways:
1, Compressor drive belt is loose or broken;
3, fuse cord;
4, connecting wires are disconnected;
5, compressor coupling coil and solenoid valve;
6, thermostat electrical contact is normal, the temperature sensors are faulty;
7, fan is working correctly;
8, ignition switches and relays;
9, compressor is frozen;
10, whether refrigerant piping leaks;
11, compressor seal for leaks.
We can according to the circumstances where failure: 1, if the heater has hot water, released evaporator heat heater control valve is not working.
2, while the engine is either speed, high and low pressure gauge reading is only a slight change, the tongue-type valve of compressor failure.
Four: the machine has a noise
Finally, the editor teaches you how to detect when a large air conditioner noise:
1 blade is loose, exhaust Windows;
2, Compressor drive belt is loose, frayed;
3, compressor mounting bolts are loose;
4, listen to compressor noise;
5, compressor wiring and solenoid valves.
Under the circumstances of failure:
1, coils and electrically controlled solenoid valves of the compressor failure;
2, compressor liquid level too low;
3, fan-fan fault;
4, if too much moisture in the system, the expansion valve noise;
5, when high pressure servo-valve is closed, compressor produces loud thumping noise
Thermodynamic solar panel heating and hot water systems (For single family)
The photo above shows thermodynamic solar panel heating and hot water systems for single-family using.When it works ,it can meet the heating demand, also can be used in the production of hot water for life.
You can see,all water enter into water cyliner first of all,and then it flows into the water pipe for heating purpose, while ensuring the first hot water instantly and guaranteed the night the remaining hot water function to fine tune micro-fill the heating system to reduce the running time of the system to ensure maximum energy saving rate of the system.
1. Liquid line refrigerant in the refrigeration unit
2. Water content of the refrigerant
3. Return lines from the oil separator oil flow
4. SG1/N/H and SGR1/N/H as liquid mirrors with indicator, by changing color to indicate that the water content of the refrigerant.product features:
1. For HFC refrigerant
2. Indicate excessive moisture in the refrigeration system
3. Liquid refrigerant subcooling-free instructions
4. Insufficient refrigerant recharging instructions
5. Trumpet, welded joints, insertDanfoss fluid glassess applied to instruction: 1. Liquid line refrigerant in the refrigeration unit 2. Water content of the refrigerant 3. Return lines from the oil separator oil flow 4. SG1/N/H and SGR1/N/H as liquid mirrors with indicator, by changing color to indicate that the water content of the refrigerant product features: 1. For HFC refrigerant 2. Indicate excessive moisture in the refrigeration system 3. Liquid refrigerant subcooling-free instructions 4. Insufficient refrigerant recharging instructions 5. Trumpet, welded joints, insert
ambient temperature:-50 ° c ~+80 ° c maximum operating pressure: SG PS/MWP=35barSG1/SGN PS/MWP=35barSGR/SGR1/SGRN PS/MWP=35barSGH6,6s-22s PS/MWP=46bar water content ppm (one out of 10,000) SGN/SGRN25 ° c to 43 ° c dry middle color green/yellow color yellow/green wet/dry/wet R2212 0200R134a100 170R404A70100R407C140225R50760110
Item: Plastic Jet Nozzle Diffuser
Short Description: Jet Nozzle Diffuser,other description is eyeball diffuser,Ball Spout,Spot Diffusers,Adjustable circular jet nozzle diffuser, made from ABS plastic.It is a device used on air ventilation system,can delivery air to spaces where long distance penetration and low noise levels are required.The best advantage of Jet Nozzles made from plastic is that it wouldn`t produce condensate water drip on the surface.
Material: Plastic ABS
Size: connector diameter Φ 100mm,Φ 125mm,Φ 150mm,Φ 200mm,Φ250mm,Φ 300mm,Φ315mm,Φ 350mm,Φ400mm,Φ 450mm,Φ500mm,Φ600mm
Place of origin: China , Sell to worldwide.
|Order or Inquiry on “Plastic Jet Nozzle Diffuser”|
|Models & Details for “Plastic Jet Nozzle Diffuser”|
In the market,most of Jet Nozzle Diffuser are made from aluminium,some are made from stainless steel.As you know,the diffuser made from metal is easy to accumulate condensate water drip.How to remove the drip water?Answer is to use diffuser made from plastic.Smartclima is just ONLY one supplier who can provide Plastic Jet Nozzle Diffuser,made from ABS plastic.The features of Plastic Jet Nozzle Diffuser:
- Made from ABS plastic;
- Color is white RAL9010,Nice looking;
- Avoid the phenomenon of accumulating water drip;
- Models: connector diameter Φ 100mm,Φ 125mm,Φ 150mm,Φ 200mm,Φ250mm,Φ 300mm,Φ315mm,Φ 350mm,Φ400mm,Φ 450mm,Φ500mm,Φ600mm
|Buying Guide to “Plastic Jet Nozzle Diffuser”|
- The device is available for retail and wholesale;
- Available models Φ 100mm and Φ 125mm;
- The place of origin is in China,when you buy one or a small quantity,please consider freight into the cost;
- Accept bulk order with Container delivery;
- Accept customized production;
- More types of Diffuser are not displayed on the web.If the item above doesn`t meet your requirement,please contact us to email: [email protected] ,we can supply a favourite item you need.
|General Knowledge on “Jet Nozzle Diffuser”|
Jet Nozzle is one kind of diffuser for air conditioner to spread cooling air,it works for home,hospital,commercial,airplane, public,factory and industrial use purpose.It make effective air spreading because of its long-throw air performance.Jet Nozzles could be worked individually or in series to make a very high efficiency and cooling purpose. It is mounted onto the air duct or air panel connection box.Especially,the jet nozzle made from plastic has good performance to remove condensate water drip.
CITIC solenoid valve:
CITIC solenoid valves for refrigeration system and compressor downtime, cut off the pathway between the condenser and evaporator to prevent excessive refrigerant in the condenser to the evaporator, preventing compressor start, inhalation of liquid refrigerant, cause “hydraulic”.