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Assembly-type fan housing

An assembled and shell technology, applied in mechanical equipment, non-variable volume pumps, machines/engines, etc., can solve the problems of high plant use cost, low space utilization, and high transportation cost, and achieve economical plant occupation cost and investment. Low cost and the effect of reducing transportation costs

Pending Publication Date: 2020-07-17
JIANGXI ZENG XIN HUSBANDRY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the material characteristics in the production process, the hardness of the product is not stable before it is completely cooled. When the size is large, it is easy to cause product deformation during the blanking process.
Due to the structure of the fan casing, the gap between the two products is large when stacking, and the space utilization rate is low
The cost of using the factory for the products in the warehouse is high, and the outgoing products need to be assembled and shipped in the factory, which takes up more space and makes the transportation cost very high

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] refer to Figure 1 to Figure 8 , an assembled fan casing, including a casing body 1, the casing body 1 is cylindrical, and its top and bottom are connected. The casing body 1 is detachably formed by connecting several split casings 2 end to end.

[0029] As a preferred embodiment of the present invention, it also has the following additional technical features:

[0030] In this embodiment, the joint on one side of the split case 2 is provided with a fi...

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Abstract

The invention discloses an assembly-type fan housing. The assembly-type fan housing comprises a housing body. The housing body is cylindrical, the top of the housing body communicates with the bottomof the housing body, and the housing body is detachably formed by connecting multiple split housings end to end. According to the assembly-type fan housing, the housing body is split into the multiplesplit housings, the multiple split housings are assembled to form a complete housing body, a split structure is adopted for the technology, the size of the device and mold which are used during production is smaller, and the cost of investment is low. Since the products can be well stacked, the occupation space is small, and the cost of possession for transportation or workshops is low, which iseconomical. In addition, the design structure of the assembly-type fan housing is optimized, the structural strength of the products can be more stable, and the products deform less. The installationposition of a support is designed and positioned, the bulk parts can be installed on the delivery sites, and the transportation cost is further reduced.

Description

technical field [0001] The invention relates to the technical field of fan casings, in particular to an assembled fan casing. Background technique [0002] Existing glass fiber reinforced plastic fan adopts the process of glass fiber molding, using a large hydraulic press to pass through the mold and heat it once to form. Due to the material characteristics in the production process, the hardness of the product is not stable before it is completely cooled. When the size is large, it is easy to cause product deformation during the blanking process. Due to the structure of the fan casing, the gap between the two products is large when stacking, and the space utilization rate is low. The cost of using the factory for products in the warehouse is high, and the outgoing products need to be assembled and shipped in the factory, which takes up more space and makes the transportation cost very high. Contents of the invention [0003] (1) Solved technical problems [0004] The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/40F04D29/60
CPCF04D29/403F04D29/601
Inventor 刘红张凯刘勇王国军胡会成陈小华
Owner JIANGXI ZENG XIN HUSBANDRY TECH CO LTD
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