Dongying Luyuan Heating Co., Ltd. area
Notification of water injection and pressure test of heating pipeline
Dear Hot Users,
In order to do a good job in the heating supply work in 2024-2025, Luyuan Heating Company is scheduled to start water injection and pressure testing of the heating pipelines within the company's heating area at 8:00 on October 18, 2024.
Before water injection and pressure test, all heat users should carefully check the heating pipelines, valves, radiators, etc., to avoid running, rising, dripping, and leaking. If you can't guarantee that you can keep people at home, the user must ensure that the total water supply and return valve in your own room (building, courtyard) is closed before the water injection pressure test on October 18 to ensure that the valve is intact and does not leak. During the pressure test, if the user does not inspect the heating facilities in place, there is no one at home or the heating facilities are privately altered, resulting in all property losses caused by their own homes or neighbors, the responsibility shall be borne by the user. If the user finds that there is a problem with the self-owned heating facilities, please solve it in time to prevent unnecessary losses.
According to Article 33 of the Shandong Provincial Heating Regulations (revised in 2021), "heating enterprises shall bear the responsibility for the repair, maintenance and renewal of relevant pipelines and facilities and equipment under their operation and management." The responsibility for the repair, maintenance and renewal of the heating facilities exclusive to the user shall be borne by the user. "Please pay close attention to the heating facilities, if you find that the room (building, yard) of its own heating facilities rupture, damage and other water leakage accidents, should first close their own control valves in time to avoid unnecessary losses. The property owner is responsible for the maintenance of its own heating facilities; If you find that the pipeline outside the room (building, courtyard) is leaking, please call the "Luyuan Heating Butler" service line in each community (you can log in to the WeChat public account of Dongying Luyuan Heating Co., Ltd. for details) or the customer service center of Dongying Energy Group 8333456 and 7777222 for repair.
Users who do not need to use heat in this heating season should go through the procedures for stopping before October 15 to ensure that the total water supply and return valve in the room (building, courtyard) is closed by themselves, and the valve is intact and does not leak. In order to prevent the freezing and cracking of the pipeline in winter, the user is requested to empty the heating facilities by himself, and the loss caused by improper treatment shall be borne by the user.
The notice of water injection pressure test is released through the WeChat public account of Luyuan Heating Company and posted in each community, please cooperate with heat users to do a good job of water injection and water test before heating this winter to ensure that the heating is on time this winter, please understand the inconvenience caused to you during this period.
Dongying Luyuan Heating Co., Ltd
October 10, 2024
Energy Group Customer Service Hotline
0546-8333456、0546-7777222
"Warm to Home" heating service area
The water injection pressure test has begun!
As the 2024-2025 heating season is approaching, the heating work has entered the stage of "preparation".
Why do you need to do a water injection pressure test in advance?
The water injection pressure test of the heating system is a necessary preparation before the formal heating, which aims to combine the summer maintenance with the water pressure test, and put a "double insurance" on the stable operation of the heating facilities to ensure that all the heating facilities meet the safe operation conditions. The water injection and pressure test is a "live-fire drill" before the formal heating, and it is an excellent opportunity to seize the "hidden diseases" of the pipe network and equipment. Early detection and timely treatment, highlighting pertinence and timeliness, strengths and weaknesses, making up for weaknesses, making every effort to ensure the safety and stability of heating facilities, and starting early and sprinting before the arrival of the new heating season.
What are the works of water injection and pressure test?
During the pressure test, the indicators of the heating system will be comprehensively debugged and monitored, the conventional automatic control system commissioning, secondary pipe network water injection, pressure, balance adjustment and other work will be carried out, the operation status of the heating system will be simulated during the heating period, and the hidden operation hazards will be found and eliminated in time to ensure that the facility system has heating operation conditions at any time.
Special reminder
This year's water injection pressure test work from October 8 to the end of October to complete, pressure test to the operation of the heating pipeline in the water retention pressure state, residents must not disassemble and modify the pipeline without permission!
Residents who plan to carry out interior renovation and involve the renovation of heating facilities in their homes, please ensure that the main valve of the heating pipe in their home is in a normal and effective closed state, and contact the "Warm Home" staff to close the outdoor control valve in advance to avoid unnecessary losses.
Please also note during the pressure test
1. How to determine the pressure test time in your own community?
Due to the gradual development of the pressure test work, residents are requested to pay attention to the pressure test notice issued by the community pressure test notice, the district heating service group, and the grid group for the specific pressure test time, and arrange to keep people at home according to the time of the notice.
2. How to deal with leakage in indoor heating facilities?
If there is a phenomenon of "running and dripping" in the indoor heating facilities, please turn off the main valve of the indoor water supply and return pipes by yourself, and call the "Warm to Home" heating service hotline or contact the corresponding "Warm to Home" team directly in time, and we will arrange service personnel to immediately close the outdoor control valve. Indoor leakage of heating facilities belongs to the category of maintenance at the user's own expense.
3. How to deal with leaks in outdoor heating facilities?
If residents find that the outdoor public area heating facilities are leaking, please call the "Warm to Home" heating service hotline, and we will immediately arrange maintenance personnel to deal with it on site.
Source: Dongying Luyuan Heating Co., Ltd., Hongyi Heating