Water mixer capable of bi-directional mixing water and regulating water mixing proportion in heat-supplying running

A technology of water mixer in operation, applied in hot water central heating system, space heating and ventilation details, mixer, etc., can solve the problems that the pressure equalizing tank cannot adjust the water supply temperature, and cannot be adjusted again

Inactive Publication Date: 2008-03-19
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that after the pressure equalizing tank is installed in the heating network system, the position of the interface has been fixed and cannot be adjusted, and the ratio of mixed water will not change, that is, the pressure equalizing tank cannot be adjusted during operation. To solve the problem of water supply temperature, we provide a water mixer that can mix water in two directions and adjust the mixing ratio during heating operation.

Method used

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  • Water mixer capable of bi-directional mixing water and regulating water mixing proportion in heat-supplying running
  • Water mixer capable of bi-directional mixing water and regulating water mixing proportion in heat-supplying running

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Experimental program
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specific Embodiment approach 1

[0005] Specific implementation mode 1: (see Fig. 1, Fig. 2) this embodiment consists of heating network water supply pipe interface 1, heating network return pipe interface 2, user water supply pipe interface 3, user return water pipe interface 4, upper spherical crown 5, upper guide The flow plate 6, the lower deflector 7, the lower ball cap 8, the pipe body 9, the upper shaft 11 and the lower shaft 14, the upper ball cap 5 is fixedly connected with the upper end of the pipe body 9, the lower ball cap 8 is connected with the pipe body 9 The lower end is fixedly connected, the heating network water supply pipe interface 1 and the user water supply pipe interface 3 are respectively fixed on the two side walls of the pipe body 9, the heating network return pipe interface 2 and the user return pipe interface 4 are respectively fixed on the heating network water supply pipe interface 1 and On both side walls of the pipe body 9 on the lower side of the user water supply pipe interfa...

specific Embodiment approach 2

[0006] Embodiment 2: (see FIG. 1 and FIG. 2 ) In this embodiment, the diameter of the deflector 6 is smaller than the inner diameter of the pipe body 9 by 0.5-10 mm. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0007] Embodiment 3: (see FIG. 1 and FIG. 2 ) In this embodiment, the diameter of the lower deflector 7 is 0.5-10 mm smaller than the inner diameter of the pipe body 9 . Others are the same as in the second embodiment.

[0008] In order to achieve the best splitting effect, the difference between the size (diameter) of the deflector and the inner diameter of the pipe body should be as small as possible. When the deflector is in the horizontal position, the edge of the deflector should be as close as possible to the inner wall of the cylinder without affecting the flexibility of rotation of the deflector.

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Abstract

A water mixer, which can mix water in double directions and adjust the proportion of the mixed water in the process of heating, relates to a water mixer. The invention has the target of solving the problem of that: when an equalizer tank is installed in a heating net system, the interface is also fixed which can not be readjusted, and the proportion of the mixed water can not be changed, which is to say that the supply water temperature can not be adjusted in the process of running of the equalizer tank. An upper guide plate is arranged on the upper side of the cavity of a tube body. A lower guide plate is arranged on the lower side of the cavity of the tube body. An upper shaft is connected between the upper guide plate and the tube wall of the tube body. A lower shaft is connected between the lower guide plate and the tube wall of the tube body. The invention has the benefits that the water mixer can separately adjust the intake port water temperature of each building, which not only can satisfy the heating demands of various users, but also can reduce the overheat phenomena caused by improper regulating of the heat source, and the phenomenon of uneven cold and heat caused by different heating system design parameters between the different buildings in the same district. The invention has good water mixing effect, and can achieve a plurality of adjusting means of the heating net.

Description

technical field [0001] The invention relates to a water mixer. Background technique [0002] Building energy conservation has been paid more and more attention by the society and the government. The adjustable water supply temperature is an effective way to solve the excessive heat supply of some users by the heating network. Different heating users need different heating parameters to ensure the room temperature required by the design. Heating is also the most potential way to save energy in buildings, and it is the way to realize "behavioral energy saving". Realize household metering and charge by heat. Users should be able to reduce or increase the temperature of residential rooms or some rooms through adjustment means, and can reduce or increase the comfort standard in a certain period of time. Users can control the flow and heat supply at the end of the heating system by themselves. Quantity adjustment. The household metering heating system adapts to the user's self-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F15/04B01F3/08F24D3/10F24D19/08
Inventor 赵华魏蓓莉
Owner HARBIN INST OF TECH
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