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Water mixer with single baffler capable of adjusting proportion for mixing bidirectional water in heating circulation

A plate water mixer, the technology in operation, applied in the field of water mixer, can solve the problems that no adjustment can be made, the pressure equalizing tank can not adjust the water supply temperature, etc.

Inactive Publication Date: 2009-08-05
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 single deflector water mixer with two-way water mixing during heating operation and the ability to adjust the water mixing ratio

Method used

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  • Water mixer with single baffler capable of adjusting proportion for mixing bidirectional water in heating circulation
  • Water mixer with single baffler capable of adjusting proportion for mixing bidirectional water in heating circulation
  • Water mixer with single baffler capable of adjusting proportion for mixing bidirectional water in heating circulation

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specific Embodiment approach 1

[0005] Specific implementation mode one: (see figure 1 , figure 2 ) This embodiment consists of a heating network water supply pipe interface 1, a heating network return pipe interface 2, a user water supply pipe interface 3, a user return pipe interface 4, an upper ball cap 5, a deflector plate 6, a lower ball cap 8, a pipe body 9 and Composed of rotating shaft 11, the upper ball cap 5 is fixedly connected with the upper end of the pipe body 9, the lower ball cap 8 is fixedly connected with the lower end of the pipe body 9, the heating network water supply pipe interface 1 and the user water supply pipe interface 3 are respectively fixed on the two ends of the pipe body 9. On the side wall, the heat network return pipe interface 2 and the user return pipe interface 4 are respectively fixed on the two side walls of the pipe body 9 on the lower side of the heat network water supply pipe interface 1 and the user water supply pipe interface 3, and the deflector 6 is arranged on...

specific Embodiment approach 2

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

[0007] 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.

specific Embodiment approach 3

[0008] Specific implementation mode three: (see figure 1 , figure 2 ) In this embodiment, the height of the water supply pipe interface 1 of the heating network is the same as that of the user water supply pipe interface 3, and the height of the water return pipe interface 2 of the heating network is the same as that of the user return pipe interface 4. The water supply and return water connections of the pressure equalizing tank are staggered and cannot be at the same height, which increases the length of the pressure equalizing tank virtually and makes the space occupied by the pressure equalizing tank relatively large. This embodiment aims at these shortcomings of the existing water mixing device, so that the water in the hot water pipe network and the user side can be mixed effectively, satisfying the needs of the hot water users to adjust the temperature, and reducing the occupied space of the water mixing device as much as possible. Others are the same as in the secon...

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Abstract

The utility model relates to a water mixer with a single deflector, which mixes water in two directions and can adjust the water mixing ratio during heating operation, and relates to a water mixer. 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 is fixed and cannot be adjusted, the ratio of mixed water cannot be changed, and the water supply temperature cannot be adjusted during the operation of the pressure equalizing tank. question. The heat network return pipe interface and the user return pipe interface of the present invention are respectively fixed on the two side walls of the pipe body on the lower side of the heat network water supply pipe interface and the user water supply pipe interface, and the deflector is arranged in the cavity of the pipe body. A rotating shaft is connected with the pipe wall of the pipe body. The advantage of the present invention is that the inlet water temperature of each building can be adjusted separately, which can not only meet the heat demand of different users, but also reduce the overheating phenomenon caused by improper adjustment of the heat source and the design parameters of the heating system between different buildings in the same community. Different hot and cold uneven phenomenon. The water mixing effect of the invention is good, and various adjustment modes of the heating network can be realized.

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 Patents(China)
IPC IPC(8): F24D19/10F24D3/00
Inventor 赵华
Owner HARBIN INST OF TECH