Unlock instant, AI-driven research and patent intelligence for your innovation.

Water heater shell, main unit and water heater

A technology for water heaters and shells, which is applied in the field of heat pump water heaters and can solve the problems of large wind resistance of ventilation grilles

Active Publication Date: 2020-02-14
QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE +2
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a water heater casing, a main unit and a water heater to overcome the problem of large wind resistance of the ventilation grille in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water heater shell, main unit and water heater
  • Water heater shell, main unit and water heater
  • Water heater shell, main unit and water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and the present invention is not limited to the following specific embodiments.

[0043] figure 1 It is a schematic diagram of the air outlet of the mixed-flow fan in the embodiment of the present invention; please refer to figure 1 , for the mixed flow fan 400, its axis can also be along the figure 1 The center extends in the direction perpendicular to the paper, and its air outlet can have a horizontal air flow 410 blowing out along the horizontal direction in the figure and a centrifugal air flow 420 blowing out along the tangential direction at the same time.

[0044] figure 2 It is a schematic diagram of the overall structure of the water heater shell in the embodiment of the present invention; image 3...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a water heater shell, a main unit and a water heater. The water heater shell comprises a shell body and a first grid arranged on the shell body and used for air outflow. The first grid comprises a first grid part and a second grid part sequentially arranged in the first direction. The first grid part comprises a first air guiding plate perpendicular to the first direction, the first air guiding plate extends in the second direction, and the two ends, in the second direction, of the first air guiding plate are connected with the shell body, wherein the second direction isperpendicular to the first direction. The second grid part comprises a second air guiding plate extending in the second direction, and the two ends, in the second direction, of the second air guidingplate are connected with the shell. The distance between the second air guiding plate and the first air guiding plate is gradually increased in the shell direction from interior to exterior. According to the provided water heater shell, the provided main unit and the provided water heater, wind resistance of horizontal airflow and centrifugal airflow can be reduced, and the air outlet air volumeand performance of the water heater are improved.

Description

technical field [0001] The invention relates to the technical field of heat pump water heaters, in particular to a water heater shell, a main engine and a water heater. Background technique [0002] Heat pump water heaters, also known as "air energy water heaters", can absorb heat from the air to heat cold water. Therefore, heat pump water heaters consume less energy than electric water heaters and have a wide range of application prospects. [0003] At present, a heat pump water heater includes a casing and a fan arranged in the casing, and a ventilation grill is arranged on the casing corresponding to the air outlet end of the fan. The ventilation grilles include vertical grilles extending along a vertical plane and transverse grilles extending along a horizontal plane. [0004] However, for a mixed-flow fan capable of generating centrifugal air flow and horizontal air flow, the air resistance of the ventilation grill is relatively large, resulting in reduced air volume a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F24H4/02F24H9/02F24H9/00F25B30/02
CPCF24H4/02F24H9/02F24H9/001F25B30/02F25B2500/09
Inventor 柴树昌杨磊魏爱国赵润鹏于明龙韩广军杜顺祥
Owner QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE