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Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd
Phone: +86 18811334770
Tel: +86 0317 8620396
Tel: +86 010 58673556
Candy Jiao
E-mail: nh.jiao@auto-parkingheater.com
Email: nh.li@auto-parkingheater.com
Add: Room 505, Building B, Free Town Center, No.58, East Third Ring South Road, Chaoyang District, Beijing, 100022, P.R.China
20KW CNG Water Parking Heater
Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd, which is the only designated parking heater supplier for the Chinese military vehicle. We have been manufacturing and selling heater for over 30 years. Our products are not only popular in China, but also exported to other countries, like South Korea, Russia, Ukraine, and so on.
Description
20KW CNG Water Parking Heater
Products Description
product key technologies
Parking Heater definition and use
Water parking heater definition:
Using natural gas as fuel, the heat transfer medium can be air or water, and its main function is to heat the vehicle and start the engine at a low temperature.
Heater use:
The liquid heater is a heating device that is relatively independent of the engine. When the engine is not started, it can provide a sufficient heat source for heating and defrosting the cabin through the radiator and defroster in the car. Connecting to the engine system can start the engine at a low temperature, preheating the engine in advance in the cold winter, which can significantly reduce engine wear, fuel consumption, and exhaust emissions, and extend the engine life.
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parking heater Introduction
The YJT series gas heater is fueled by natural or liquefied gas, CNG or LNG, and has near-zero exhaust gas. Features automatic program control to ensure safe and reliable operation. Patented product, originated in China.
The YJT series gas heater has multiple protective features, which include a temperature sensor, overtemperature protection, decompressor, and gas leakage detector. These devices ensure the heater's safety and reliability.
Products parameters
| Model | YJT-Q20 | YJT-Q30 |
| Heat flux(KW) | 20 | 30 |
| Gas consumption(m³/h) | 2.6 | 3.8 |
| Working voltage(V) | DC24V | |
| Power consumption(W) | 160 | |
| Weight(kg) | 22-24 | |
| Dimensions(mm) | 583*361*266 | 623*361*266 |
| Usage | The motor operates in low temperatures and warming, defrosting of bus | |
| Media circling | Water pump force circle | |
Applicable conditions:
(1) Operating temperature: -40℃ ～ +50℃.
(2) Storage temperature: -40℃ ～ +80℃.
(3) Temperature in the circulation system: ≤95℃.
(4) Pressure in the circulation system: 0.4 ～ 2Kgf/cm2.
(5) Altitude: ≤3000m
Products FAQ
What is natural gas?
Natural gas is a colorless, odorless, combustible gas produced in oil and gas fields. Its main component is methane (CH4), accounting for about 80-99%, followed by ethane, propane, total butane, total pentane, as well as carbon dioxide, carbon monoxide, hydrogen sulfide, total sulfur, and moisture.
Although natural gas is colorless and odorless, mercaptans are used to add odor to natural gas before it is sent to end users to help detect leaks.
Natural gas is not toxic like carbon monoxide, and it is essentially harmless to the human body. If natural gas is in a high concentration and the oxygen in the air is insufficient to sustain life, it will still cause death; after all, natural gas cannot be used for human breathing.
What is a CNG/LNG liquid gas heater, and how does it work?
A CNG/LNG heater is a heating system that burns compressed natural gas (CNG) or liquefied natural gas (LNG) to generate heat. It uses a burner to ignite the gas, and the heat is transferred through a heat exchanger to warm the air or water in the system.
Products Details
Functions and features:
1. The ignition method uses high-voltage discharge ignition.
2. The gas pressure reducer uses negative pressure gas supply (gas will only be supplied when negative pressure is generated at the outlet of the pressure reducer), making the system safer.
3. Compared with fuel heaters, it is more environmentally friendly, and the exhaust gas emissions are close to zero pollution (about 99% is carbon dioxide and water).
4. Flame detection uses ion detection technology with rapid judgment and good stability.
5. In the fault shutdown alarm, the fault point is displayed by flashing indicator lights, which is convenient for maintenance.
6. A gas leak detection alarm can be installed in the heater installation compartment to ensure safer system operation.
Products Parts and installation
Installation
1. The heater is placed horizontally and fixed firmly. The air inlet of the heater is greater than 170mm from the side wall to facilitate air intake and maintenance (see the figure above).
2. To prevent the exhaust gas of the heater from entering the cabin and causing a false alarm of the gas leak alarm, a smoke exhaust elbow should be installed at the exhaust pipe.
3. If the heater is installed in the cabin, do not share the cabin with other equipment. Ensure good air flow in the cabin. Set a filter at the air inlet to prevent the entry of particles and debris; the air inlet area is not less than 400cm2, and there should be no flammable objects around; the air inlet position in the cabin should not be directly opposite the air inlet of the heater, and the air inlet and exhaust should be prevented from being blocked by debris and the influence of rain and snow.
4. To ensure good air flow in the cabin, please open a vent at the upper rear of the cabin with an area of not less than 150 cm2.
5. Try to avoid the pressure difference between the inlet and exhaust ports when the vehicle is driving. To prevent the exhaust smoke of the heater from being sucked into the cabin again, try not to open the air inlet on the floor.
Products Certificate
Company Profile
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