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Smoke guide device with flow guide plate and gas water heater

A technology of deflectors and plate parts, which is applied in the field of smoke guide devices and gas water heaters, which can solve the problems of unbalanced flue gas flow, uneven flow velocity, and unsmooth discharge of flue gas, so as to avoid the risk of condensed water, Improved service life and uniform flow rate

Inactive Publication Date: 2021-10-15
广东金美达实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is: limited by the structure, the gas water heater using the aforementioned smoke guiding device tends to accumulate at the corners and generate condensed water during the flow of flue gas, which makes the flow of flue gas flow unbalanced, and the flue gas The discharge is not smooth and the flow rate is not uniform, which shortens the service life of the gas water heater

Method used

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  • Smoke guide device with flow guide plate and gas water heater
  • Smoke guide device with flow guide plate and gas water heater
  • Smoke guide device with flow guide plate and gas water heater

Examples

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Embodiment Construction

[0019] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0020] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention , so it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the disclosure of the present invention without affecting the functions and objectives of the present invention. within the range covered by the technical content. At the same time, terms such as "upper", ...

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Abstract

The invention provides a smoke guide device with a flow guide plate and a gas water heater. The smoke guide device comprises a machine shell, a smoke collecting hood and a draught fan and further comprises the flow guide plate used for guiding smoke and a plurality of fasteners, the flow guide plate comprises a plane plate part and extending plate parts extending out of the two side edges of the plane plate part in the length direction, and the plane plate part is provided with a plurality of smoke holes, wherein the area of the smoke holes close to the smoke inlet hole direction is smaller than that of the smoke holes far away from the smoke inlet hole direction; and each extending plate part is provided with at least two holes shaped like a Chinese character of "Min", the side wall of the smoke collecting hood is provided with at least four assembling holes, the fasteners penetrate through the holes shaped like the Chinese character of "Min" and then are locked in the corresponding assembling holes, and after the flow guide plate is assembled, gaps are formed between the two side edges of the plane plate part in the width direction and the side wall of the smoke collecting hood. Compared with the prior art, due to the arrangement of the flow guide plate for guiding the flow of the smoke , the flow of the smoke flow can be guided, so that the flow of the smoke flow is in a balanced state, the smoke can be smoothly discharged at a uniform flow speed, and the service life of the gas water heater is prolonged.

Description

technical field [0001] The invention relates to a smoke guiding device provided with a deflecting plate and a gas water heater thereof. Background technique [0002] At present, there is a smoke guiding device in the prior art, such as figure 1 As shown, the black arrow in the figure represents the flow direction of the flue gas, including the casing 10, the smoke collecting hood 20 and the fan 30, the casing 10 has a machine cavity part 100, and the smoke collecting hood 20 and the fan 30 are all arranged on the The machine chamber part 100 , the inclined wall hole of the smoke collecting hood 20 communicates with the smoke inlet hole 300 of the fan 30 , and the smoke outlet hole 301 of the fan 30 communicates with the top of the casing 10 . The existing problems are: limited by the structure, the gas water heater using the aforementioned smoke guiding device tends to accumulate at the corners during the flow of flue gas and generate condensed water, which makes the flow o...

Claims

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Application Information

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IPC IPC(8): F23J13/00F24H9/00
CPCF23J13/00F24H9/0005
Inventor 谭六明麦海湛王保友
Owner 广东金美达实业有限公司
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