GRAD water cooling heat pump
USD $13,000 - $170,000 /Set
Min.Order:1 Set
GRAD water cooling heat pump
Model List :
Model | Cooling capacity (kw) | Heating capacity (kw) | Model | Cooling capacity (kw) | Heating capacity (kw) |
LSW050H | 173 | 193 | LSWD160H | 524 | 590 |
LSW060H | 196 | 220 | LSWD180H | 604 | 670 |
LSW080H | 262 | 295 | LSWD200H | 664 | 740 |
LSW090H | 302 | 335 | LSWD240H | 826 | 922 |
LSW100H | 333 | 370 | LSWD300H | 1002 | 1111 |
LSW120H | 413 | 461 | LSWD340H | 1184 | 1311 |
LSW150H | 501 | 556 | LSWD380H | 1296 | 1443 |
LSW170H | 592 | 657 | LSWD460H | 1592 | 1788 |
LSW190H | 648 | 723 | LSWD520H | 1776 | 1978 |
LSW230H | 796 | 895 | LSWF600H | 2004 | 2224 |
LSW260H | 888 | 989 | LSWF680H | 2368 | 2628 |
LSWD100H | 346 | 386 | LSWF760H | 2592 | 2892 |
LSWD120H | 392 | 440 | LSWF920H | 3184 | 3580 |
LSWF1040H | 3552 | 3756 |
It is a system or a set of system that takes water as medium, through heat pump technology to have energy
extract and to meet the cooling or heating functions.
In the summer, this unit will transfer the heat in the buildings to water body. Because the water temperature is lower,
it can take away the heat effectively.
In the winter, it will extract heat in the water and increase the water temperature by the heat pump unit and
then transfer the hot water into the building to make the indoor room warm.
Generally, it can take 1kw energy to get over 4kw heat or cooling.
The water source heat pump unit applies the shallow surface water as the heat or cooling source, so it has the following advantages:
1. Remarkable environmental benefits;
2. Energy saving: it can save around 30-40% running cost.
3. Wide applications: it can be used as commercial or industrial air conditioners in the field of hotel,
office building, school, shopping mall, residence community, swimming pool, dairy product, beer brewage, cold forging, cold room etc.
4. Multiple functions: one heat pump unit can offer domestic hot water as well as cooling and heat.
5. High automaticity.
6. No pollution, stable and reliable operation, simple maintenance.
The standard operation conditions:
Cooling conditions:the underground water inlet temperature: 18°C, outlet temperature:29°C; cold water inlet temperature 12°C, outlet temperature 7°C.
Cooling conditions:the underground water inlet temperature: 0°C, outlet temperature:__°C; cold water inlet temperature 40°C, outlet temperature __°C.
The outlet temperature under heating conditions depends on the water flow under cooling conditions.
Components
1. Semi-hermetic refrigeration compressor, with simpler structure, even and continuous inlet and exhaust air,
small running shock, high stability and long life span.
2. Inserted protection and control device, showing the unit running station through computer screen.
3. All the assembly work will be finished in the factory and the unit can be delivered after qualified operation and trial test.
4. Shell and tube condenser and evaporator: high efficient DAC corrugated tube type Internal thread heat exchanging tubes has enhanced greatly
the refrigerant side heat exchanging capacity, increased the heat transfer coefficient. This guarantees the good cooling /heating effect of the unit.
Usually we use plywood package or naked package. Some of the products like fan coil unit or table tennis board have standard carton package. The shipping terms are LCL, 20’ container, 40’ container
Before-sale services:
(1) Tell customers how to use our products and matters needing attention.
(2) Guide customers to choose the best and economic product, recover the investment within short time.
(3) Site inspection if you need.
In-Sale services:
(1)Quality control must be inspected strictly.
(2)In accordance with the agreements stipulated in the contract.
After-sale services:
(1) If the project needs our installation guidance, we can send our engineer and translator. We can also send customers installation video to teach them how to fix and operate with
our product.
(2) Usually, our product warranty is 18 months after leaving factory or 12 months after installation. within this months, all parts broken will be responsible for our factory.
(3) Regular contact with customer, consult with the customer feedback, come true with
the customer's two-way communication.
Shandong GRAD Group Co., Ltd. is located in Dezhou city, Shandong Province,covering an area of 450,00 square meters. It is a large modern enterprise group with central air-conditioning, ventilation, FRP products research development, design, production, sales, installation and maintenance.It is the backbone enterprise of "Dezhou • Central air-conditioned city" named by China Refrigeration and Air Conditioning Industry Association(CRAA).
GRAD Group products include: central air conditioning series products(chillers, air conditioners, fan coils, cooling towers, ventilators and accessory products), FRP series products (FRP winding pipes and storage tanks), SMC moulding products (water tanks, table tennis boards, basketball boards, manhole covers, etc) . All products have been inspected by the national quality inspection department.
If you have any question,please fell free to contact with following information.