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Gravity circulation heat/cool end equipment

A technology of gravity circulation and terminal equipment, used in lighting and heating equipment, household heating, space heating and ventilation, etc., can solve the problems of lack of exhaust devices, disturbing the original structure, low heat exchange efficiency, etc. The effect of smooth grid pipe, not easy to structural disorder, not easy to level imbalance

Inactive Publication Date: 2009-04-29
上海誉德动力技术集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that the existing gravity cycle air conditioner cannot be used as heating equipment in winter, the heat exchange efficiency is low in summer working conditions, the exhaust device is lacking, the system cannot be exhausted normally, and the horizontal imbalance and capillary grid pipeline blockage are prone to occur in summer working conditions. , During the operation of the device, the capillary grid is easily deformed and disturbs the original structure, and the collection of condensed water is difficult, etc., providing a gravity circulation heating / cooling terminal equipment

Method used

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  • Gravity circulation heat/cool end equipment
  • Gravity circulation heat/cool end equipment
  • Gravity circulation heat/cool end equipment

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Experimental program
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Effect test

specific Embodiment approach 1

[0008] Specific implementation mode one: as figure 2 As shown in ~6, the gravity circulation heating / cooling terminal equipment in this embodiment consists of a casing 9, a main water supply pipe 1, a main return water pipe 2, a capillary grid 3, an exhaust valve 4, an adjustable fixed bracket 5, and a fixed pull ring 11 Composition, the upper end of the capillary grid 3 communicates with the water supply main pipe 1, the lower end of the capillary grid 3 communicates with the return water main pipe 2, the water supply main pipe 1, the return water main pipe 2, and the capillary grid 3 are all arranged in the shell 9; the exhaust The valve 4 is arranged at one end of the main water supply pipe 1, the adjustable fixed bracket 5 is fixedly connected to the upper and lower ends of the housing 9 respectively, and the two ends of the capillary grid 3 respectively pass through the adjustable fixed bracket 5 and are respectively fixed on the On the adjustable fixed bracket 5 , the f...

specific Embodiment approach 2

[0010] Specific implementation mode two: as image 3 or Figure 4 As shown, the adjustable fixing bracket 5 in this embodiment is composed of an adjusting nut 6, a washer 7, a bracket body 10 and a fixing piece 12. The lower end of the bracket body 10 passes through the fixing piece 12 and passes through the washer 7 and the adjusting nut 6. Fixed connection. This design is easy to adjust and can play the role of assisting exhaust. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0011] Specific implementation mode three: as Figure 5 As shown, there are three fixed pull rings 11 fixedly connected to the shell 9 in this embodiment from top to bottom. With such a design, the fixing effect is better. Other compositions and connections are the same as in the first embodiment.

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Abstract

This invention is a gravity cycle heating or cooling end device. Air exhausting valve is arranged at one end of water supplying trunk. Adjustable fixing supports are respectively fixed on the superior and inferior ends of outer casing. The two ends of capillary grating respectively pass through the adjustable fixing supports and fix on them. Fixed pulling ring is fixed on the outer casing and covered on the capillary grating. This invention has high heat exchanging efficiency and rational structure. It can be used on the end device in both the summer and winter operating mode.

Description

technical field [0001] The invention relates to a heating / cooling terminal device, in particular to a new gravity circulation heating / cooling terminal device with a capillary grid inside as a heat exchange material. Background technique [0002] Gravity cycle air conditioners have a cavity or shell at room height that forms a cooling duct. The upper and lower parts of the pipeline are equipped with louver air inlets and air outlets to communicate with the room. One or more rows of capillary tubes are installed inside the cavity as a heat exchange device for cooling the air in summer. The high-temperature air enters through the upper air inlet, and is uniformly cooled by the capillary grid in the vertical channel. The cooled air descends under the action of the pressure difference and flows out from the air outlet into the room. Since the density of the supply air is greater than the density of the indoor air, the supply air sinks to the ground and spreads to the whole room...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/30F24F1/00
Inventor 方修睦赵加宁李翠敏郭海新刘成刚侯兆川陈丽滨
Owner 上海誉德动力技术集团股份有限公司