Vibration-reduction anti-impact air flue type electric heater
An electric heater, anti-shock technology, used in air heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of reduced service life of electric heaters, easy damage of electric heating elements, affecting production efficiency, etc. The effect of preventing heat loss, simple structure, and widespread use
Pending Publication Date: 2018-12-14
ANHUI HUARUI ELECTRIC
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a vibration-reducing and anti-shock air duct electric heater to solve the problem that the electric heating elements in the existing air duct electric heaters are usually directly welded on the air duct shell, During the process, the vibration of the fan will cause the electric heating element to be easily damaged, which will increase the production cost, reduce the service life of the electric heater and affect the production efficiency
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.
[0018] Such as Figure 1 to Figure 3 As shown, a vibration-reducing and anti-shock air duct electric heater includes an air duct box 1, a vibration-damping bottom plate 2, an electric heating tube 3, a junction box 4, and a hollow support tube 6. The air duct box 1 is located at On the damping bottom plate 2, the left and right sides of the air duct box 1 are provided with an air inlet 1a and an air outlet 1b correspondingly, the electric heating tube 3 is a U-shaped tube structure and is provided with 45 pieces, and the hollow support tube 6 90 are provided and all are connected to the lower end surface of the junction box 4;
[0019] There is a port 1c above the air duct box 1, and a bearing plate 5 is arranged in the port...
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
Login to View More Abstract
The invention relates to the technical field of electric heaters, in particular to a vibration-reduction anti-impact air flue type electric heater. The electric heater comprises an air flue box body,a vibration reduction bottom plate, electric heating pipes, a junction box and a hollow supporting pipe, wherein a through port is formed in the upper part of the air flue box body, and a bearing plate is arranged in the through port; the electric heating pipes are vertically arranged on the bearing plate, and the upper end parts of the electric heating pipes penetrate through the hollow supporting pipe and are arranged in the junction box; and a sealing elastic connecting part is arranged between the bearing plate and the side wall of the through port, the bearing plate is connected with thevibration reduction bottom plate through a supporting frame. According to the air flue type electric heater, the problems that an electric heating element in an existing air flue type electric heateris generally directly welded to an air flue outer shell, the vibration of a fan can easily cause damages on the electric heating element, the production cost is increased, the service life of the electric heater is reduced, and the production efficiency is influenced are solved; and in addition, the electric heater is simple in structure, implement and operation are easy, and the electric heater is capable of being widely popularized and used.
Description
technical field [0001] The invention relates to the technical field of electric heaters, in particular to a vibration-reducing and anti-shock air duct electric heater. Background technique [0002] An electric heater is a device that converts electrical energy into heat energy, and is used to raise, keep warm, and heat flowing liquid and gaseous media. When the heating medium is under the pressure of the heating chamber of the casing electric heater, the heat generated by the electric heating element is taken away by the principle of fluid thermodynamics, so that the temperature of the heated medium meets the user's process requirements; the air duct electric heater is mainly used for Heating air, powder drying, heat treatment and sulfur dioxide heating are widely used in chemical industry, grain drying, aerospace and many other fields. [0003] At present, the electric heating elements in the existing air duct electric heaters are generally directly welded on the air duct ...
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
Login to View More IPC IPC(8): F24H3/04F24H9/18F24H9/00
CPCF24H3/0405F24H9/0052F24H9/1863
Inventor 朱春雷任俊平曹永忠叶成志
Owner ANHUI HUARUI ELECTRIC