Electric heating steam heating radiator
The electric steam radiator addresses slow heating and high costs by employing a double-layer boiler, float valve control, and angled air intake, ensuring rapid heating and energy savings, comparable to central heating costs.
Patent Information
- Application Number
- CN202420849004.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing electric oil-filled and water-filled radiators suffer from long preheating times, slow heating speeds, and high operating costs, lacking a cost-effective and efficient electric steam radiator on the market.
An electric steam radiator design featuring a double-layer boiler structure, float water inlet control valve, and angled air intake pipes for balanced steam flow, combined with a timed automatic stop and thermal insulation, allowing rapid heating and energy savings.
The radiator achieves fast heating, energy efficiency, and low operating costs, maintaining high water temperature for quick reactivation, comparable to central heating costs, with minimal electricity consumption.
Smart Images
Figure CN222143211U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a steam type radiator, which uses an electric heating furnace to heat to generate steam, which is then transferred to the radiator to achieve the purpose of heating, and more specifically to an electric steam radiator. Background Art
[0002] There are various types of electric heaters on the market, including electric oil-filled radiators, electric water-filled radiators, skirting board heaters, quartz tube heaters, halogen tube heaters, fan heaters and other products. Among them, the electric oil-filled radiators and water-filled radiators have stable effects, but their disadvantages are also very obvious. They have long preheating time, slow heating speed, high power consumption and high operating costs. So far, there has not been an electric steam radiator on the market that can heat up quickly and has low operating costs. Summary of the invention
[0003] The utility model aims to change the shortcomings of the existing radiator, such as long preheating time, slow heating speed and high operating cost, and to provide an electric steam radiator with short preheating time, fast heating speed, energy saving and high efficiency. The electric steam radiator of the utility model comprises an air inlet pipe, a heat dissipation riser, an upper air inlet pipe and a bracket, and is characterized in that an electric furnace is used for heating. The electric furnace is composed of an electrical heating part and a small boiler and is called an electric furnace. The small boiler on the electric furnace is connected to the middle position below the air inlet pipe. The lower end of the heat dissipation riser is connected to the air inlet pipe, and the upper end is connected to the upper air inlet pipe. One end of a water level balance pipe is connected to the bottom of the small boiler, and the other end is connected to the bottom of a lower water cup, so that water in the small boiler and water in the lower water cup can communicate with each other, and the horizontal plane is consistent. The horizontal plane occupies half of the volume of the small boiler, and the other half is used as an air storage chamber. The upper water cup is connected to the top of the lower water cup, and the water inlet pipe is connected to the upper water cup. The float water inlet control valve is composed of a closing ball and a float valve connecting rod, and is connected to the upper water cup or the lower water cup or the water inlet pipe with the electronic water inlet control valve. The power cord is connected to the electric furnace.
[0004] The small boiler on the electric stove adopts a double-layer structure, similar to a thermos bottle, with an inner layer filled with water and an outer layer for heat preservation and sound insulation.
[0005] The diameter of the air intake hole between the air intake pipe and the heat dissipation riser gradually increases from the middle to both sides to maintain air intake balance.
[0006] The air inlet pipe should be tilted upward to form a certain angle, which is conducive to the upward flow of steam and smooth return of water.
[0007] The beneficial effects of the utility model are: short preheating time, fast heating speed, high thermal efficiency, double-layer structure of the boiler, good insulation effect, the timed automatic stop standby can still maintain a high water temperature, and the next start can still quickly reach the predetermined temperature, energy saving and high efficiency, saving time and electricity, the cost incurred is no higher than that of central heating, and ordinary people's families can accept it. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 This is a schematic diagram of the electric steam radiator float water inlet control structure
[0009] Figure 2 This is the schematic diagram of the electronic water inlet control structure of the electric steam radiator
[0010] In the figure: air inlet pipe 1, heat dissipation riser 2, electric heating furnace 3, water level balance pipe 4, lower water cup 5, upper water cup 6, float water inlet control valve 7, electronic water inlet control valve 8, air inlet hole 9, air vent 10, water inlet pipe 11, bracket 12, upper air inlet pipe 13, power cord 14, horizontal plane 15, closing ball 16, float valve connecting rod 17. DETAILED DESCRIPTION
[0011] The utility model is further described below in conjunction with the accompanying drawings:
[0012] The electric steam radiator body is composed of an air inlet pipe 1, a heat dissipation riser 2, an upper air inlet pipe 13, and a bracket 12. The electric heating furnace 3 is composed of an electrical heating part and a small boiler, and is called an electric heating furnace. The upper small boiler is connected to the middle position below the air inlet pipe 1. The lower end of the heat dissipation riser 2 is connected to the air inlet pipe 1, and the upper end is connected to the upper air inlet pipe 13, and they are interconnected through the air inlet hole 9. One end of the water level balance pipe 4 is connected to the bottom of the small boiler 3, and the other end is connected to the bottom of the lower water cup 5, so that the small boiler The water in the furnace 3 and the water in the lower water cup 5 are interconnected, and the horizontal plane 15 is kept consistent. The upper water cup 6 is connected to the upper part of the lower water cup 5, and the water inlet pipe 11 is connected to the upper water cup 6. The float water inlet control valve 7 is composed of a closing ball 16 and a float valve connecting rod 17. The float water inlet control valve 7 floats in the lower water cup 5. The upper end of the float valve connecting rod 17 is connected to the upper water cup 6 or the lower water cup 5. The electronic water inlet control valve 8 is connected to the water inlet pipe 11. This is a mutual connection relationship, such as Figure 1 Figure 2 shown.
[0013] Water inlet process: The water in the upper water cup 6 enters the lower water cup 5 through the water inlet pipe 11. The water level of the small boiler interconnected with the lower water cup 5 rises synchronously and parallelly to generate buoyancy, so that the float water inlet control valve 7 floats up, and the closing ball 16 is pushed by the float valve connecting rod 17 to close the water inlet pipe 11. The electronic water inlet control valve 8 closes the water inlet pipe 11 through its own function. When the preset water level 15 is reached, the water inlet stops, completing the water inlet process. The set water level 15 is maintained and waits for startup. Figure 1 Figure 2 shown.
[0014] Replenishment of water consumed by startup and steam: the horizontal surface 15 inside the small boiler on the electric furnace 3 is set to half of the volume of the small boiler, and the other half is used as an air storage chamber. When the machine is started, the power cord 14 is connected, and the electric furnace 3 starts to heat and generate steam while consuming water. The horizontal surfaces 15 of the small boiler and the lower water cup 5 drop synchronously, and the float water inlet control valve 7 drops, and the water inlet pipe 11 opens, and the water in the upper water cup 6 enters the lower water cup 5 that is interconnected with the small boiler, and the small boiler is replenished with water. The electronic water inlet control valve 8 can directly open the water inlet pipe 11 through the sensor, so that the water in the upper water cup 6 enters the lower water cup 5 that is interconnected with the small boiler, and the small boiler is replenished with water. The horizontal surface 15 in the small boiler is always maintained. When the steam enters the radiator and is cooled, it becomes water and flows back to the small boiler from top to bottom, repeating the cycle. Figure 1 Figure 2 shown.
[0015] The aperture of the air inlet 9 gradually increases from the middle to both sides, because the small boiler on the electric furnace 3 is connected to the middle position of the air inlet pipe 1, the aperture near the middle position of the small boiler is smaller, and gradually increases on both sides to maintain air intake balance.
[0016] Regarding the question of whether steam overflows from the air hole 10 set on the air inlet pipe 1: the test process is to use a kettle with 800 ml of water on an induction cooker with a power of 1000 watts, and conduct a test on a radiator with 10 heat risers. The water boils in 5 minutes, and the steam starts to burn after entering the radiator for 5 minutes. After the steam enters the air inlet pipe 1, it passes through the air inlet holes 9 that gradually increase from the middle to both sides and enters the heat riser 2. Because the air flow always flows upward, it turns into water after it is cooled. The steam will not return and leak out from the air hole 10 set below the air inlet pipe 1. The purpose of setting the air hole 10 is to prevent the radiator from generating a vacuum and poor air flow, such as Figure 1 As shown. During the test, the power of the induction cooker was increased to 2000 watts and there was no steam overflow. A 1000-watt radiator with 10 heat risers is sufficient. The heat risers are proportional to the power. The more heat risers, the greater the power. As long as the power is compatible with the heat risers, there is no problem.
[0017] Regarding energy saving: Based on the rapid heating characteristic of steam, the temperature control mode of the air conditioner can be adopted to automatically adjust the standby time and select the power. For example, taking 1000 watts as an example, after the indoor temperature reaches the set temperature after 40 minutes of startup, it can automatically standby for 1 hour. Or, when there are people indoors during the day, select 1000 watts, and select 500 watts at night. After the standby period is over, turn on the air conditioner again and rely on the thermal insulation effect of the double-layer structure to quickly heat up within 5 minutes. The daily electricity consumption can be controlled within 10 degrees, saving time and electricity. The cost incurred will not exceed the cost of central heating, which is acceptable to ordinary families.
[0018] Regarding whether the supplementary water and the refluxed water affect the steam generation: the test shows that when the water generated by the steam is cooled and flows back to the small boiler through the tube wall, it passes through the intake pipe 1 with a higher temperature, so it still maintains a higher temperature and does not affect the steam generation. With the return water with a higher temperature, a small amount of water needs to be supplemented from the water inlet cup, and the supplementary water enters the small boiler from the bottom through the water level balance pipe 4, which does not affect the boiling of the water in the small boiler and the generation of steam. Figure 1 , Figure 2 , as shown.
[0019] Regarding safety issues: the temperature is high during the heating process, a protective net and an anti-dumping power-off device can be set up.
[0020] The connection distance and position between the upper and lower water cups and the electric furnace are not limited, as long as the lower water cup 5 is parallel to the horizontal plane 15 in the small boiler on the electric furnace 3 and is interconnected.
Claims
1. An electric steam radiator, comprising an air inlet pipe, a heat dissipation riser, an upper air inlet pipe, and a bracket, characterized in that The small boiler on the electric furnace is connected to an air intake pipe, the air intake pipe is connected to a heat dissipation riser, the air intake pipe and the heat dissipation riser are communicated with each other through an air intake hole, one end of a water level balance pipe is connected to the small boiler on the electric furnace, and the other end is connected to a lower water cup, an upper water cup is connected above the lower water cup, a water inlet pipe is connected to the upper water cup, a float water inlet control valve and an electronic water inlet control valve are connected to the upper water cup or the lower water cup or the water inlet pipe, and a power cord is connected to the electric furnace.
2. The electric steam radiator according to claim 1, characterized in that The small boiler on the electric furnace has a double-layer structure, similar to a thermos bottle, with the inner layer filled with water and the outer layer for heat preservation and sound insulation. The water in the small boiler occupies half of the volume of the small boiler, and the other half is used as an air storage chamber.
3. The electric steam radiator according to claim 1, characterized in that The aperture of the air inlet hole between the air inlet pipe and the heat dissipation riser gradually increases from the middle to both sides.
4. The electric steam radiator according to claim 1, characterized in that The air inlet pipe should be tilted upward to form a certain angle, which is conducive to the upward flow of steam and smooth return of water.