Triplet electro-heat execution valve and terra warm water mixing device

A technology of implementing valve and electric heating, applied in valve device, valve operation/release device, multi-port valve, etc., can solve the problems of slow flow adjustment, slow temperature control, high manufacturing cost, etc., to achieve good flow Control and mixing water temperature control, fast response, energy saving effect

Active Publication Date: 2008-06-25
ZHEJIANG MENRED COMFORT SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of household floor heating mixing water device is: this kind of floor heating mixing water device uses a four-way fixed with a pressure switch at the upper end and a regulating valve with a structure that cannot be completely closed at the lower end as the water volume adjustment mechanism, and its structure is relatively complicated. The cost is high; in addition, there are also the disadvantages of slow flow rate adjustment and poor temperature control accuracy
[0005] Other existing technologies also use mechanical self-operated temperature control two-way or three-way valves for flow control, but they all have the disadvantages of slow temperature control response speed and poor temperature control accuracy.

Method used

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  • Triplet electro-heat execution valve and terra warm water mixing device
  • Triplet electro-heat execution valve and terra warm water mixing device
  • Triplet electro-heat execution valve and terra warm water mixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] (Example 1, three-way electrothermal actuator valve)

[0046] Figures 1 to 18 show specific implementations of the three-way electrothermal actuator valve of the present invention. Fig. 1 is a schematic diagram of a three-dimensional structure of the three-way electrothermal actuator valve of the present invention; Fig. 2 is an exploded schematic diagram of the three-way electrothermal actuator valve shown in Fig. 1; Fig. 3 is a front view of the three-way electrothermal actuator valve shown in Fig. 1 Schematic diagram of the structure; Fig. 4 is a C-direction view of the three-way electrothermal actuator valve shown in Fig. 3; Fig. 5 is a sectional view of the D-D line in Fig. 4; Fig. 6 is a three-dimensional structure of the valve body in the three-way electrothermal actuator valve shown in Fig. 1 Schematic diagram; Figure 7 is a schematic diagram of the three-dimensional structure of the valve body shown in Figure 6 viewed from another angle; Figure 8 is a schematic ...

Embodiment 2

[0055] (Embodiment 2, floor heating and water mixing device)

[0056] Fig. 19 is a schematic structural view of the floor heating water mixing device of the present invention, showing a specific implementation of the floor heating water mixing device of the present invention.

[0057] This embodiment is a ground heating water mixing device, as shown in Figure 19, including a water inlet pipe 4, a water separator 41 communicating with the water inlet pipe 4, a bypass pipe 5, a mixed water temperature measuring sensor 6, a thermostat 8, and a water outlet pipe 9. A three-way valve 91, a water collector 92 and a water pump 93 that are sequentially connected to the water outlet pipe 9; the three-way valve 91 is the three-way electric heating actuator valve 91 described in the first embodiment above; the water inlet of the water pump 93 and the water collector The water tank 92 is connected, the water inlet 11 of the three-way electric heating actuator valve 91 is connected with th...

Embodiment 3

[0061] (Embodiment 3, floor heating and water mixing device)

[0062] This embodiment is basically the same as Embodiment 2, except that the floor heating and water mixing device further includes a temperature sensor for measuring room temperature. Control the hot water intake according to the measured room temperature. For example, when the room temperature is high, the thermostat will issue an instruction to reduce the hot water intake by controlling the water intake of the water pump, which can meet the heating needs of users. , and save water; if the room temperature is low, the amount of hot water can be increased to heat up the room quickly to meet the needs of users.

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PUM

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Abstract

The invention belongs to the ground heating water mixing device technical field. The three-way electric heat execution valve of the invention comprises a valve body, a valve core assembly and an electric heat power assembly. The valve body is provided with a water inlet, a by-pass port, a water outlet and a mounting port; the valve core assembly comprises a valve core; the electric heat power assembly can push the valve core to move; the valve body is also provided with a main through port communicating the water inlet and the water outlet and an auxiliary through port communicating the water inlet and the by-pass port; the valve core comprises a valve core bar, a limiting member arranged on the valve core bar, a main seal plate capable of blocking the main through port in the valve body, and an auxiliary seal plate capable of blocking the auxiliary through port in the valve body. The ground heating water mixing device provided by the invention adopts the three-way electric heat execution valve capable of conveniently controlling the water discharge flow rate and the backwater flow rate. The temperature control valve has the advantages of convenient control of hot water return and discharge flow rate, quicker response to temperature control and higher temperature control accuracy. The ground heating water mixing device has the advantages of capability of making full use of hot water heat energy, quicker response to temperature control and higher temperature control accuracy.

Description

technical field [0001] The invention belongs to the technical field of home heating, and in particular relates to a method and device for controlling the temperature of mixed water for floor heating. Background technique [0002] Low-temperature hot water floor radiant heating, commonly known as floor heating, is replacing radiator heating due to its comfort and energy saving, and is gradually becoming the mainstream heating method. According to statistics, more than 90% of new buildings in some developed countries in Germany, Japan and Northern Europe adopt floor heating for heating. [0003] Low-temperature hot water floor radiant heating, according to relevant requirements and considerations of comfort, generally requires the temperature of hot water entering the floor heating pipe to be below 60°C, if the temperature is too high, it will affect the comfort and service life of the pipe, and will cause the room to overheat The thermal energy waste of window regulation. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/048F16K31/68
Inventor 陈立楠
Owner ZHEJIANG MENRED COMFORT SYST
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