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Casing pipe type heat conduction medium equal-flow runner for solar heat collector

A solar heat collector and heat conduction technology, which is applied in solar thermal power generation, solar thermal devices, heating devices, etc., can solve the problems of uneven distribution of heat transfer medium flow channels, unreasonable flow channel design, and untimely heat exchange, etc., to achieve The effect of consistent flow rate, prevention of circulation dead zone, and prevention of circulation short circuit

Inactive Publication Date: 2013-01-02
HUAI YIN HUI HUANG TAI YANG NENG YOU XIAN GONG SI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The unreasonable design of the flow channel leads to uneven distribution of the heat transfer medium in the flow channel, resulting in a short circuit of the heat transfer medium circulation and a dead zone of circulation, untimely heat exchange and low thermal efficiency

Method used

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  • Casing pipe type heat conduction medium equal-flow runner for solar heat collector
  • Casing pipe type heat conduction medium equal-flow runner for solar heat collector
  • Casing pipe type heat conduction medium equal-flow runner for solar heat collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment one, with reference to figure 2 , image 3 , providing a flow path of a sleeve-type heat transfer medium and other flow solar collectors, including a shunt pipe 1, a header 2, and a sleeve 3 sleeved on the shunt pipe 1, and the two ends of the sleeve 3 Sealing, the shunt pipe 1 is inserted into the sleeve pipe 3 from one end of the sleeve pipe 3 and extends to the other end of the sleeve pipe 3, and several row pipes 4 are installed between the sleeve pipe 3 and the collecting pipe 2, and one end of the row pipe 4 is connected to the The casing 3 is connected, and the other end is connected with the header 2. The shunt pipe 1 deviates from the center line of the casing 3 and is close to the outside of the casing 3, so that the heat transfer medium flows in the casing 3 and ensures the flow of the heat transfer medium in the flow channel. The flow is equal, the flow rate and the flow rate are consistent, so that the heat transfer medium is evenly distributed...

Embodiment 2

[0015] Embodiment two, refer to Figure 4 , Figure 5 , providing a flow path of a sleeve-type heat transfer medium and other process solar heat collectors, including a manifold 1, a collector 2, and a sleeve 3 sleeved on the collector 2, and the two sleeves 3 end seal, the collector pipe 2 is inserted into the sleeve pipe 3 from one end of the sleeve pipe 3 and extends to the other end of the sleeve pipe 3; It communicates with the sleeve 3, and the other end communicates with the shunt pipe 1. The collector 2 deviates from the center line of the sleeve 3 and is close to the outside of the sleeve 3, so that the heat transfer medium flows in the sleeve 3 and ensures that the heat transfer medium is in the flow channel. The process flow is equal, the flow rate and the flow rate are consistent, so that the heat transfer medium is evenly distributed in the flow channel.

[0016] A bracket 5 for supporting the header 2 is installed inside the casing 3, and the header 2 is fixed ...

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Abstract

The invention discloses a casing pipe type heat conduction medium equal-flow runner for a solar heat collector. The casing pipe type heat conduction medium equal-flow runner comprises a shunting pipe and a flow collecting pipe, and further comprises a casing pipe sleeved on the shunting pipe or the flow collecting pipe; the both ends of the casing pipe are sealed; the shunting pipe or the flow collecting pipe is inserted into the casing pipe from one end of the casing pipe, and extends into the other end of the casing pipe; a plurality of row pipes are assembled between the casing pipe and the shunting pipe or the flow collecting pipe; one ends of the row pipes are communicated with the casing pipe, and the other ends of the row pipes are communicated with the shunting pipe or the flow collecting pipe. The equal flow and consistent flow rate and flow speed of the heat conduction medium in the runner can be ensured, so that the distribution of the heat conduction medium in the runner is uniform, and the circulating short circuit and the circulation dead area of the heat conduction medium can be prevented. Therefore, the heat exchange is timely; the heat exchange efficiency is greatly improved; and the casing pipe type heat conduction medium equal-flow runner is further convenient to mount and construct.

Description

technical field [0001] The invention relates to an accessory of a solar heat collector, and more specifically relates to a sleeve-type heat transfer medium flow channel of a solar heat collector capable of equalizing the flow of heat transfer medium in the flow channel. Background technique [0002] Such as figure 1 As shown, the heat conduction medium flow channel of the heat of the traditional solar collector is a shunt pipe 10, a header 11, and a row pipe 12 connected between the shunt pipe 10 and the header 11 is formed, and one end of the row pipe 12 It communicates with the branch pipe 10 and communicates with the collecting pipe 11 at the other end. The unreasonable design of the flow channel leads to uneven distribution of the heat transfer medium in the flow channel, resulting in a short circuit of the heat transfer medium circulation and a dead zone of circulation, untimely heat exchange, and low thermal efficiency. Contents of the invention [0003] The purpos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 汤毅军杨宪杰
Owner HUAI YIN HUI HUANG TAI YANG NENG YOU XIAN GONG SI