0.7MPa Bathroom Heat Pump Buffer Tank With Enamel Housing
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0.7MPa Bathroom Heat Pump Buffer Tank With Enamel Housing
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Basic Infomation
Place of Origin: China
Brand Name: LN
Certification: CB, CE, EMC, RoHS
Model Number: Enamel water tank
High Light:

0.7MPa heat pump buffer tank

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200L heat pump buffer tank

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DHW Enamel heat pump buffer tank

Payment & Shipping Terms
Packaging Details: export package Woonden case or plastic film
Delivery Time: 1-30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50,000pcs/year
Specifications
Application: Outdoor, Hotel, Commercial, Household
Type: Heat Pump Buffer Tank/Hot Water Storage Tank, Pressurized
Storage / Tankless: Thermal Storage
Use: Bathroom
Housing Material: Enamel
Installation: Freestanding, Freestanding Or Wall Mounted
Product Description

Buffer Tank For Air Source Heat Pump

 

Enamel water tanks, enamel water tanks, stainless steel water tanks, galvanized water tanks, waterproof tanks and other products. The high-strength enamel steel water tank is a new type of water tank assembled by using HSC series enamel as the base glaze and top glaze on the δ2-δ5 steel plate. The plates are fired. The mechanical impact resistance of the porcelain layer is 4 to 5 times higher than that of ordinary daily-use enamelware. It is acid-resistant, alkali-resistant, impermeable, and leak-proof. It is a new technology for water tank corrosion protection.
Because of its superior performance in anti-corrosion, enamel liner is replacing other liners and becoming the main force of water heater liners.
 

Features of Buffer Tank For Air Source Heat Pump

 

1. The interior of the enamel water tank is clean and hygienic, white and beautiful, to ensure that the water quality is not polluted;
2. Rugged and durable. Reinforcing plates and stainless steel ties are arranged at the joints of the four plates to enhance the firmness and stability of the assembled enamel water tank;
3. The combined plates are assembled on site, which is convenient, fast, flexible and adaptable;
4. Good impact resistance, earthquake resistance and long service life;
5. Acid resistance, alkali resistance and corrosion resistance;
6. No leakage, no seepage, good sealing performance;
7. The storage of hot water is better than other water tanks (heat-resistant rubber strips are required);
8. The interior of the enamel water tank is smooth and easy to clean.
 

Production Process of Buffer Tank For Air Source Heat Pump

 

In the actual production process of the enamel liner, many different defects will occur due to the use of a variety of raw materials and different production processes. Among them, the most influential aspects are as follows:
Steel plate is the most important extremely low material for enamel liners. The quality of the steel plate must be selected according to the requirements of the forming (deformation, welding, etc.), enameling process and enameled products. The expansion coefficient of enamel is 32x10 negative seventh power. The carbon content of the selected plates is not higher than 0.08%. The presence of manganese in steel increases the yield limit and strength limit of the steel, while the elongation performance is reduced. Therefore, the higher the manganese content, the greater the required deformation force. For carbon steel, silicon and manganese are also the residues of deoxidizers during smelting.

 

Steel plates with a silicon content of less than 0.37% can generally be deep-drawn, but beyond this value, even steels with very low carbon content will become hard and brittle, not suitable for deep-drawing processing, and affect adhesion performance . The presence of sulfides will affect the structure of the steel plate to a large extent and promote the production of streaks, thereby reducing the plasticity and toughness of the cost steel, that is, reducing the cost of deep drawing performance, and bubbles and pores will appear in the ceramic layer. Phosphorus dissolved in the ferrite will significantly reduce the plasticity of the cost steel, but will increase its strength and hardness. The phosphorus content of the steel sheet for deep drawing should be as small as possible. (<0.06%). Titanium added to steel is very beneficial to enamel. Because it can combine with various components in enamel, the adhesion is increased. The inner tank of the water heater is coated at one time (wet flow coating, wet spray enamel, Electrostatic powder spray enameling) titanium steel is an ideal substrate. Aluminum-containing steel can be cast continuously, with less component segregation and inclusions, good cold working ability, and aging resistance. The biggest disadvantage is that it is easy to appear fish scale defects after enamelling and reduce the cost of adhesion strength. The thickness of the plate should be selected as thick as possible to ensure that the inner liner has sufficient thickness. Only by choosing high-quality enamel plates can the enamel quality of the inner tank be guaranteed and the service life of the inner tank can be guaranteed.

 

Enamel steel water tanks can be widely used in hotels, buildings, restaurants, scientific research and teaching buildings, offices, agencies, troops, garden villas, residential quarters, entertainment venues and other public buildings, medical and health, food processing and other secondary water supply places. It is extremely convenient for the transformation or renewal of the storage tank of the old building.
Installation and commissioning of prefabricated enamel steel water tank

 

The foundation of the prefabricated enameled steel water tank can be made of concrete strip beams or I-beams. The top of the water tank is equipped with a breathable air filter device on the diagonal. The specifications and quantities are determined by the manufacturer according to the size of the inlet. Lajin is used inside the water tank. All nozzle flanges are 1.0MPa standard flanges. When arranging the location of the water tank, the designer should refer to the GB17051-1997 sanitary code for secondary water supply facilities. When the technical parameters or orientation of the water tank are not suitable for actual use, the designer shall propose and determine it according to actual needs.
The production process of the combined enamel steel water tank: Q235 carbon steel plate shear trigger cutting -> first continuous die workpiece convex round (square) stretching -> shear trigger cut all four sides -> punch down four corners -> second continuous die The workpiece is flanged and formed -> four corner welding -> punching -> sandblasting and rust removal -> enamel -> sintering -> the overall assembly is completed.
 

Manufacturing standards of Buffer Tank For Air Source Heat Pump

 

(Refer to the national standard GB02S101 manufacturing)
Compared with the prefabricated galvanized water tank, the assembled enameled steel water tank has exactly the same assembly method of the box structure, and the difference lies in the anti-corrosion method.
The prefabricated enamel steel water tank adopts advanced technology, high-quality materials are selected, and the enamel is sintered at high temperature to form a dense glaze layer on the surface of the water tank, which penetrates between the ions at the interface of the steel plate, and mixes to form a diffusion layer with a thickness of about 200-300 microns. The adhesion strength of the enamel surface is improved. The porcelain surface is smooth, easy to clean, and corrosion-resistant. The steel plate assembly structure is not easy to deform, has strong shock resistance and high impact resistance. Through long-term and extensive use, it shows good results and is well received by users.
The enamel steel water tank is made of high-quality plates, made into a single plate of different specifications (1m × lm, lm × 0.5m, 0.5m × 0.5m), and then assembled. The relevant parameters of this product are designed on the basis of the "Code for Design of Building Water Supply and Drainage" (GBJ15-88), and the sanitary indicators of this series of products have been appraised by the Beijing Municipal Health and Anti-epidemic Department, and all meet the "Drinking Water Hygiene Standards" GB5749-85, this series of water tanks has the advantages of flexible on-site assembly, non-deformation, strong shock resistance, corrosion resistance, easy cleaning and long service life.
Installation and commissioning
 

installation of Buffer Tank For Air Source Heat Pump

 

1. When installing, leave a maintenance space of no less than 800mm between the box and the wall, and the top and bottom of the box should not be less than 500mm.
2. Make concrete braces first during civil construction, (the braces need to be horizontal) the edge joints between the water tank and the standard blocks at the bottom of the tank should be located on the braces.
3. After the assembly is completed, close the outlet pipe and the drain pipe, open the inlet pipe, and check while draining the water until the water tank is full and there is no leakage before it can be delivered to Party A for use after 24 hours.
debugging
The foundation of the enamel water tank can be made of concrete strip beams or I-beams. The top of the water tank is equipped with a ventilated air filter device on the diagonal. The specification and quantity are determined by the manufacturer according to the size of the inlet. Tendons are used inside the water tank. All nozzle flanges are 1.0MPa standard flanges. When arranging the location of the water tank, the designer should refer to the GB17051-1997 secondary water supply facility and sanitation code.
Noteedit
1. The diameter and position of the inlet pipe, outlet pipe and overflow pipe of the water tank are determined by design;
2. There should be no less than 600mm channels around the water tank, and no less than 500mm at the bottom and top of the tank;
3. When installing, the connection gap between the bottom of the box and the standard speed of the box should be located on the support;
4. Water injection test: close the water outlet pipe and drain pipe, open the water inlet pipe, fill it up, and no water seepage for 24 hours is qualified;

 

The water tank is full of water, and there is no leakage in 24 hours;
Whether there is water leakage at the pipe connection, valve and related accessories;
Observe whether the water supply system is operating normally;
Check whether the water disinfection system is working properly

Some specification of Buffer Tank For Air Source Heat Pump

 

 

Name Specification B-0.7-150-J/47-T/2.5
SP/G-N-1
B-0.7-200-J/47-T/2.5
SP/G-N-1
B-0.7-300-J/47-T/2.5
SP/G-N-1
B-0.7-400-J/47-T/2.5
SP/G-N-1
B-0.7-500-J/47-T/2.5
SP/G-N-1
Rated capacity (L) 150 200 300 400 500
Outside diameter of tank/inside diameter of tank Ф520/Ф426 Ф580/Ф480 Ф650/Ф555 Ф710/Ф610 Ф710/Ф610
Rated pressure of water tank (MPa) 0.7 0.7 0.7 0.7 0.7
Rated pressure of heat exchanger
(MPa)
1.0 1.0 1.0 1.0 1.0
Heat Exchanger area (㎡) 1.0 1.1 1.4 1.74 1.74
Inlet/outlet dimensions G3/4“Inner filament G3/4"Inner filament G3/4"Inner filament G3/4"Inner filament G3/4"Inner filament
Size of inlet pipe G3/4"Inner filament G3/4"Inner filament G3/4"Inner filament G3/4"Inner filament G3/4"Inner filament
Tank size (mm) Ф520×1346 Ф580×1423 Ф650×1564 Ф710×1696 Ф710×2043


0.7MPa Bathroom Heat Pump Buffer Tank With Enamel Housing 0
0.7MPa Bathroom Heat Pump Buffer Tank With Enamel Housing 1

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