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Condensate fan mesh enclosure with snow prevention and snow removal function

A technology of condensing fan and net cover, which is applied in the direction of mechanical equipment, machine/engine, heating/cooling equipment, etc., which can solve the problem that the condensing fan airflow is difficult to discharge, the condensing fan cannot effectively exchange heat, and the air conditioning system of the passenger car cannot operate normally, etc. problem, to achieve the effect of ensuring normal operation

Pending Publication Date: 2020-03-24
荆州市楚泰新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is aimed at the existing electric passenger car in the snow-covered environment in the prior art. Once the net cover on the condensing fan is covered by snow, it will make it difficult for the airflow in the condensing fan to be discharged, so that the condensing fan cannot effectively perform heat exchange. , so that the air-conditioning system of the passenger car cannot operate normally, and a condensing fan net cover with snow-proof and snow-removing functions is provided to solve the above-mentioned problems

Method used

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  • Condensate fan mesh enclosure with snow prevention and snow removal function
  • Condensate fan mesh enclosure with snow prevention and snow removal function
  • Condensate fan mesh enclosure with snow prevention and snow removal function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 , figure 2 as well as Figure 5 As shown, a condensing fan net cover with snow prevention and snow removal function includes a cover body 1 assembled from a net cover base 1a and a net cover top base 1b. An installation cavity is provided in the net cover base 1a, and the installation cavity A heating part 2 is provided, and the heating part 2 includes a heating wire 2a and a temperature control device 2b for controlling the heating wire 2a. The temperature control device 2b is located in the middle of the installation cavity in the net cover base 1a, and the heating wire 2a is fan-shaped and distributed around the installation In the cavity, thermal conductive silicone grease is filled between the heating wire 2a and the installation cavity. By filling the thermal conductive silicone grease, the heat transfer efficiency is improved, and the heat generated by the heating wire 2a can be quickly transferred to the base of the grille 1a and the top of th...

Embodiment 2

[0046] Such as image 3 , Figure 4 As shown, the main structure of the second embodiment is substantially the same as that of the first embodiment, the difference is that the condensing fan net cover also includes a snow removal mechanism 5 composed of an inner ring 51, fan blades 52 and an outer ring 53 , there are no less than two fan blades 52, and no less than two fan blades 52 are evenly distributed between the inner ring 51 and the fan blades 52, and the middle part of the outer end of the net cover top seat 1b is also provided with a transmission mechanism 3, the transmission mechanism 3 is equipped with a plurality of connecting rods 4 connected to the inner ring 51 for driving the inner ring 51. The transmission mechanism 3 includes a transmission motor 31 and a transmission seat 32. The transmission motor 31 is connected to a plurality of connection rods 4 through the transmission seat 32. The connecting rod 4 is inwardly bent to ensure a reasonable distance betwee...

Embodiment 3

[0051] Such as Image 6 , Figure 7 as well as Figure 8 As shown, the main structure of the third embodiment is basically the same as that of the second embodiment, the difference is that this embodiment is mainly used in the installation and maintenance process of the condensing fan grille, and the condensing fan grille also includes a mounting frame 6. The inside of the installation frame 6 is hollow, the inner wall of the cavity of the installation frame 6 is provided with an annular groove 6a, the net cover base 1a is carried on the annular groove 6a, and the outer end surface of the installation frame 6 is provided with multiple holes communicating with the annular groove 6a. A placement groove 6b, there are a plurality of engagement grooves 6c communicated with the placement groove 6b and the annular groove 6a respectively during a meeting in the mounting frame 6, and the outer side of the net cover base 1a is provided with a plurality of clamping blocks 1d, a pluralit...

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Abstract

The invention relates to a condensate fan mesh enclosure with snow prevention and snow removal function. The condensate fan mesh enclosure comprises a mesh enclosure body formed by assembling a mesh enclosure base and a mesh enclosure top base. A mounting cavity is formed in the mesh enclosure base, and a heating part is arranged in the mounting cavity. The beneficial effects are that: when the mesh enclosure of a condensation fan is covered with accumulated snow, heating is carried out by the heating part to make the temperature of the mesh enclosure base and the mesh enclosure top base rapidly increased, so that the accumulated snow can be quickly melted; after the accumulated snow is removed, the air conditioner condensate fan can be normally started, and normal operation of the heatingfunction of an air conditioner is guaranteed; a temperature control device controls the heating wires to emit heat, the heating wires are distributed in the installation cavity in a fan-shaped surrounding mode, the heat conduction performance of the heating wires is improved, and therefore, it is guaranteed that the temperature of the mesh enclosure base and the mesh enclosure top base can be stably and efficiently increased.

Description

technical field [0001] The invention relates to the technical field of condensing fan equipment, in particular to a condensing fan net cover with snow prevention and snow removal functions. Background technique [0002] In the current air conditioning components of new energy electric buses, the condensing fan is an important component for the normal operation of the air conditioner. Its function is to achieve the purpose of ventilation and heat exchange through forced ventilation. When the condensing fan is running, it generally condenses the air conditioner through the mesh cover on the condensing fan. The wind blown by the fan gathers toward the center of the condensing fan, thereby forming a high-pressure airflow and pushing it out, thus ensuring the normal heat exchange of the condenser. [0003] When an electric bus is in a snowy environment, once the net cover on the condensing fan is covered by snow, it will make it difficult for the airflow in the condensing fan to ...

Claims

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Application Information

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IPC IPC(8): F04D29/70F04D29/58F04D29/60B60H1/00
CPCB60H1/00392B60H1/00457B60H1/00507F04D29/584F04D29/601F04D29/703
Inventor 沈兴亚胡元元胡刚
Owner 荆州市楚泰新能源科技有限公司
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