CN2762038Y - Heat exchanger with heat pipe - Google Patents

Abstract

The utility model discloses a heat exchanger with heat pipes, and relates to an improvement on structure of the heat exchanger, particularly an improvement on structure of the heat exchanger on hot flues. The utility model solves the problem that the heat exchanger of the past flue has low heat-transfer efficiency. The utility model is composed of a stove body, an ash collection pool, a wall body, a partition plate, a wall partition plate, a heat exchange pipe, a water baffle plate, a water inlet pipe and a water outlet pipe. The utility model has the main improvement that the lower part of the utility model forms the ash collection pool, a water storage pool is arranged on the upper part of the utility model and is provided with a water baffle plate. The utility model has the advantages that the direct flow phenomenon of the heated medium is eliminated, the heated medium is uniformly heated, and thus the heat-transfer efficiency is improved; as the lower part of the utility model is provided with the ash collection pool, the dust deposit of the heat exchange pipe is reduced, and the heat-transfer efficiency is improved. The utility model can be widely arranged in the hot flues. When the utility model is arranged in kiln discharge flues, the residual heat recovery and utilization effect is obvious. The heated medium can be used for heating and bathing.

Description

Heat exchange of heat pipe

Technical field: the invention relates to the improvement of heat exchanger structure, especially to being installed in the improvement of the heat exchanger structure on the heating flue.

Background technology: at present, be installed in the heat exchanger on the heating flue, after operation a period of time, easily long-pending full dust on the heat exchanger fin has not only increased the resistance of flue gas circulation, and has seriously influenced heat transfer efficiency; In heat transfer process, heated medium forms the direct current phenomenon, and heat transfer efficiency is poor.

Summary of the invention: the purpose of the invention provides a kind of high heat exchange of heat pipe of heat transfer efficiency that improves; The purpose of the invention is achieved through the following technical solutions: heat exchange of heat pipe: comprise body of heater, advance, outlet pipe, it is characterized in that: make collection ashpit body of wall below the body of heater, on collection ashpit body of wall, dividing plate is installed, partition plate is installed on dividing plate, constitute the heating flue chamber between dividing plate and the partition plate, below dividing plate, constitute the collection ashpit, on collection ashpit body of wall, shoot door is installed, constitute tank between body of heater and the partition plate, heat exchanger tube is installed on dividing plate and the partition plate, the heat exchanger tube upper end is stretched in the tank, and water fender is installed in the tank, is installed on body of heater, outlet pipe.

The advantage of the invention: because below the heating flue chamber, be provided with the collection ashpit, so the dust deposit that flue gas is brought in the heating flue has reduced the deposition of dust, thereby improved the heat transfer efficiency of heat exchanger heat pipe in the collection ashpit on the heat exchanger heat pipe; A shelves water plate has been installed in tank, has been made from water inlet pipe, to enter into tank and flow out from outlet pipe again, avoided the direct current phenomenon of Inlet and outlet water, water flows in tank and is subjected to the restriction of water fender, become irregular and flow, so heated time increases, be heated evenly, improved heat transfer efficiency.

Description of drawings:

Fig. 1 is the heat exchange of heat pipe structural representation.

The specific embodiment: heat exchange of heat pipe is by body of heater 1, collection ashpit body of wall 9, shoot door 8, dividing plate 11, partition plate 10, heat exchanger tube 3, water fender 2, advance, outlet pipe 6,5 constitute, at first make collection ashpit body of wall 9 in the bottom, collection ashpit body of wall 9 usefulness metal materials are made, also can use brick, cement masonry is made, shoot door 8 is installed on the collection ashpit body of wall 9, in collection ashpit body of wall 9, dividing plate 11 is installed, between on dividing plate 11 and the collection ashpit body of wall 9, constituted collection ashpit 4, collection ashpit body of wall 9 on dividing plate 11 is installed partition plate 10, heat exchanger tube 2 is installed on dividing plate 11 and the partition plate 10, heat exchanger tube 2 upper ends are stretched in the tank 13, the quantity of heat exchanger tube 2 determines as required, body of heater 1 is installed on partition plate 10, body of heater 1 can be made also with metal material can use brick, cement masonry becomes, constitute water storage 13 between body of heater 1 and the partition plate 10, water fender 2 is installed in tank 13, water fender 2 quantity determine as required, on body of heater 1, be installed into, outlet pipe 6,5 and blow-off pipe 7, every water fender 2 setting height(from bottom)s do not wait, the mobile of Inlet and outlet water is tortuous, irregular, eliminated the direct current phenomenon, make heated medium increase heated time, make the heated medium thermally equivalent, improved heat transfer efficiency, the installation of heat exchanger tube is even distribution, heated medium is heated evenly, the bottom is provided with collection ashpit 3, make the dust that precipitates be difficult for deposition on heat exchanger tube, therefore the heat transfer efficiency of heat exchanger tube improves, this heat exchange of heat pipe moves by heat exchange of heat pipe quantity and realizes heat exchange, the heat that heat exchanger tube is heated hot arc is delivered to cold section of heat exchanger tube, after making cold section to be heated again with the heat transferred heated medium, reach the heat exchange purpose, this heat exchange of heat pipe is mounted on the heating flue, especially on the kiln exit flue, reclaim the kiln smoke discharging residual heat, be used again, can warm oneself, can bathing.

Claims (1)

1, heat exchange of heat pipe: comprise body of heater, inlet tube and outlet tube, it is characterized in that: make collection ashpit body of wall below the body of heater, on collection ashpit body of wall, dividing plate is installed, partition plate is installed on dividing plate, constitute the heating flue chamber between dividing plate and the partition plate, below dividing plate, constitute the collection ashpit, on collection ashpit body of wall, shoot door is installed, constitute tank between body of heater and the partition plate, heat exchanger tube is installed on dividing plate and the partition plate, the heat exchanger tube upper end is stretched in the tank, and water fender is installed in the tank, and inlet tube and outlet tube is installed on body of heater.