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Mixer for warming radiating earth bed

A mixer and ground bed technology, applied in the field of hot water central heating system, can solve the problems of large heat energy consumption and unfavorable service life of heating pipelines

Inactive Publication Date: 2004-04-21
胡首信
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to solve the problem of large heat energy consumption of high-temperature heating medium in floor heating, and the long-term use is unfavorable to the service life of the heating pipeline, and to provide a method that can reduce heat energy loss and improve the service life of the heating pipeline. A flow mixer for warm radiant floor beds that makes full use of the radiant heat energy in the heating medium and saves energy

Method used

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  • Mixer for warming radiating earth bed
  • Mixer for warming radiating earth bed
  • Mixer for warming radiating earth bed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] One end of the main water inlet pipe (1) is connected with the output port of the heater (23), the other end of the main water inlet pipe (1) is connected with one end of the filter (24), and the other end of the filter (24) It is connected with the mixed-flow water inlet port (25) of the flow mixer (22), and the mixed-flow water inlet outlet (26) of the flow mixer (22) is connected with the input port of the thermometer (4) and the water distributor (13). The water delivery port (20) of the water device (9) is connected with the water inlet pipe (11) of the heating place (13), and an exhaust valve (10) is arranged on the water separator (9).

[0064] One end of the main return pipe (2) is connected to the return water input port of the heater (23), and the other end of the main return pipe (2) is connected to the mixed flow return water output port (27) of the mixer (22). The mixed flow return water inlet (28) of (22) is connected with the output port of thermometer (4...

Embodiment 2

[0068] The mixed flow inlet port (25) of the flow mixer (22) is connected with the water inlet of the electric three-way valve (17), and the water outlet of the electric three-way valve (17) is connected with the water inlet of the circulation pump (3). The temperature sensor (4) of the electric three-way valve (17) is connected with the water inlet of the circulation pump (3), the water outlet of the circulation pump (26) is connected with the mixed flow water inlet outlet (26), and the return pipe (19 ) is connected with the return port of the electric three-way valve (17). The mixed flow return water outlet (27) is connected with the other end of the return pipe (19) and the mixed flow return water inlet (28), and the mixed flow return water inlet (28) is connected with the water outlet of the water collector (6) .

[0069] Use the temperature sensor (4) of the electric three-way valve (17) to measure the water inlet temperature of the water inlet of the circulating pump (...

Embodiment 3

[0071] The mixed flow water inlet port (25) of the flow mixer (22) is connected with the water inlet of the temperature sensing valve (16), and the water outlet of the temperature sensing valve (16) is connected with the water inlet of the circulation pump (3) and the mixed cut-off valve (8) The water outlets are connected, and the temperature sensor (4) of the temperature sensing valve (16) is connected with the water inlet of the circulating pump (3). The water outlet of the circulation pump (3) is connected with the mixed flow water inlet outlet (26), and one end of the return pipe (19) is connected with the water inlet of the mixed shut-off valve (8). The mixed flow return water outlet (27) of the flow mixer (22) is connected with the other end of the return pipe (19) and the mixed flow return water inlet (28).

[0072] Measure the temperature of the heating medium at the water inlet of the circulating pump (3) by the temperature sensor (4) of the temperature sensing valve...

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Abstract

A flow mixer for the heat radiating unit arranged under floor for heating purpose is arranged between water inlet trunk-water splitter and water return trunk-water collector. The throttle valve, mixing cut-off valve, temp sensing valve, main controller, water return pipe, circulating pump and temp sensor are arranged in the flow mixer. After the heat of heating medium is fully released in the heat radiating unit, it is returned back to heater for heating it. Its advnatages are simple structure, high utilization rate of heat, and low cost.

Description

technical field [0001] The invention relates to a hot water central heating system laid on the ground, in particular to a flow mixer for a warm radiation floor bed. Background technique [0002] Most of the radiant floor heating uses cross-linked polyethylene pipes (PEX) or modified polypropylene pipes (PPC) or aluminum-plastic composite pipes as heating pipes for radiant heating. However, the heating medium used in floor heating is low temperature. The heating medium is suitable. At present, most of the heating media used for ground heating using warm radiant ground beds are provided by central heating, earth heating, oil-fired gas boilers and geothermal hot springs. The water temperature of the heating media is generally 95°C , 75°C is return water or 80°C is feed water, 60°C is return water. The use of high-temperature heating medium is fast for heating and heating, but it cannot make full use of the residual radiant heat energy in the heating medium, and the heat energ...

Claims

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Application Information

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IPC IPC(8): F24D3/10F24D3/14
Inventor 胡首信
Owner 胡首信
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