product name
FHB
Series constant temperature and humidity maintenance room control equipment
Constant temperature and humidity maintenance room control equipment
Maintenance room
product manual:
Maintenance room automatic constant temperature and humidity control equipment
It is the most difficult problem to solve in concrete and cement test. It is proved that temperature and humidity are the key processes that affect the strength of cement and concrete, and the decisive factors are the smaller the deviation of temperature and humidity. The more accurate the sex is, so whether the test piece can be used for standard maintenance is able to obtain accurate test data and correct guidance for construction, that is, to ensure the quality of the project and save the important factors of cement, so that our factory is in accordance with relevant national standards, such as
GBJ204—83
)
GBJ177-85
) and the national standard (
ISO
)
GB/T-17671
Recently developed a multi-functional maintenance equipment.
Equipment installation
(1) Installation sequence:
The general installation sequence is: main unit refrigeration unit, pipeline and electric heating tube, nozzle, air leakage switch.
(2) Unit
1
, the choice of host location: the choice of refrigeration unit:
(
1
) should be as close as possible to the pool in the standard room. At least around the unit
40cm
Space to facilitate repair and installation.
(
2
The refrigeration unit should be installed outdoors to facilitate heat and noise isolation. The copper tube and the main unit are connected and sealed. The closer the host and the unit are, the better the cooling effect is. The unit is lower than the main unit.
10cm
Above, it is convenient for the recirculation of the refrigerating machine oil, installed in the place where the sun is not directly exposed to dust and corrosive gas, and the working temperature of the unit should not be higher than
50
°C
Work in the environment. The working voltage requirements are stable, and the condensing fins are often cleaned with water to make the machine work properly and save energy.
1
There is no special foundation for the installation of the mainframe. As long as it is on the general concrete mortar floor, four concrete test blocks are placed on the base of the mainframe.
15cm2
) Just fine. Keep it in the winter to prevent the storage of the tank, so as not to freeze the water tank and the pump.
(3) Pump circulation pipeline
After the main engine is safely installed, the pump circulation pipeline can be installed. The water pipe and the water pipe of the main engine are required to be connected. When the joint is connected, the sealing ring should be placed to prevent water leakage. The suction pipe passes through the wall hole and leads to the pool. Directly suction pipe, the height of the suction pipe to the bottom of the pool, when there is a drainage hole at the bottom of the pool,
20cm
Yes, when there is no drain hole,
10cm
It is advisable to install a filter for the suction valve.
The height of the float valve can be adjusted properly and the water level should be changed accordingly.
The middle part of the water pipe is connected with a tee, which is connected with the tap water, and the water pump is used to replenish the water or flush the pipeline.
After the water pipe passes through the wall hole, it leads to the sky above the standard room, and then branches
Φ20
The nozzle should be as high as possible
,
However, when the roof is too high, the angle steel or steel bar can be pre-buried on the wall and suspended at the end. The number of nozzles should not be less than
10
When the house is small, the nozzles between the nozzles can be shortened. When the house is large, the user can increase the nozzles by an appropriate amount.
If there is no drainage hole in the pool, you can add an external water pipe to the water pipe to directly lift the water, and then clean the indoor dirt.
Regardless of whether it is a suction pipe or a water pipe, any part of the circulating waterway should be covered with a heat-insulating layer as far as possible, and the method of packaging should be used. The plastic pipe is used to initially tighten the insulation pipe, and then the plastic film is wrapped with plastic film. Tightly tied.
(4) Electric heating pipe:
The three-way electric heating tube can be suspended in the pool by steel bars, or it can be hung on the wall. Note: The heat exchangers of this machine are all
220V
.
(5) Circuit installation:
1
, power cords, heating posts, cooling posts and sensor sockets are all behind the main unit.
2
As shown in the figure, the power cable is connected to the top. Note: The neutral wire cannot be connected incorrectly, and it must be firmly connected, otherwise the components will be burned out. User should choose
60A
The above three-phase four-wire leakage protection switch
3
, lighting cable, through the wall hole to ensure the safety of electricity, it is required to use a waterproof light on the nozzle.
4
After the sensor cable passes through the wall hole and enters the standard room, it should be along the aluminum-plastic pipe string. The suspension height of the sensor bracket is about the center position of the nozzle to the ground.
5
The ground wire of the unit must be connected to a special ground wire. If the temporary house does not have a special ground wire, the ground wire with the steel plate welded under the pool is buried.
6
The above various wires and cables are fixed to the wall with cement steel nails, and their orientation should be horizontal or vertical, and they are even and neat.
Note: This description is for reference only. The technical parameters of the product are subject to change without prior notice.
BYS-III
Type curing room temperature wet automatic controller is suitable for cement plant, cement product factory, building road construction unit, scientific research quality inspection unit to control room temperature humidity control. This equipment has the advantages of simple installation, convenient operation and accurate control, especially solved. Units without running water solve the problem of humidification. It consists of four parts: control system, heating system, humidification system and refrigeration system. The temperature and humidity control is automatically switched by digital display instrument without manual control.
·Basic precautions
Do not put expensive oil into low-quality cartridges to avoid wastage. Most pre-filled oil cartridges have the so-called 510 thread. The oil cartridge screws onto a rechargeable battery. Some of these batteries have buttons and some heat up automatically when you pump the oil. Some batteries have multiple temperature settings and some heat up to a preset temperature; these features need to be known in advance.
·Cleaning notes
Use a suitable cleaning tool to clean them, such as activated charcoal or dried tea leaves in a used pipe to absorb the oil. It is important not to use alcohol or other boiling water to clean the pipe, and to wait until it has cooled down completely before cleaning. Otherwise, the hot stem will come into contact with the watery liquid and cause the mouthpiece tenon to loosen, thus shortening the life of the 510 cartridges.
This is what you should be aware of when using 510 cartridges. At the same time, when using 510 cartridges, there are still some vaping tips, for example, when using them, be careful not to suck too hard, will not produce smoke. When you inhale too hard, the smoke is sucked directly into your mouth and not atomized by the atomizer, so gently inhaling is more powerful and gives you a better vaping experience.
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Shenzhen MASON VAP Technology Co., Ltd. , https://www.masonvap.com