CN219432123U - Compression molding integrated glass fiber reinforced plastic impeller - Google Patents

Abstract

The utility model discloses a compression molding integrally formed glass fiber reinforced plastic impeller, which belongs to the field of glass fiber reinforced plastic fans, and comprises a main body stable matching base and impeller main body blades which are arranged at equal intervals along the front side of the main body stable matching base as the circle center, wherein a cylindrical central assembling and combining stable connecting column is arranged at the central position of the front side and the rear side of the main body stable matching base, the central assembling and combining stable connecting column at the front side is connected with an impeller main body blade stable pressure plate which is contacted with the outer side end part of the impeller main body blade through threads, and arc-shaped induced air grooves are formed at equal intervals on the main body stable matching base between two adjacent impeller main body blades. According to the utility model, through the design of the arc-shaped air inducing grooves, on one hand, air intake is guided by the arc-shaped air inducing grooves, and on the other hand, the air intake effect of the glass fiber reinforced plastic impeller is improved through the design of the arc-shaped air inducing grooves in the rotation process of the glass fiber reinforced plastic impeller.

Description

Compression molding integrated glass fiber reinforced plastic impeller

Technical Field

The utility model relates to the field of glass fiber reinforced plastic fans, in particular to a glass fiber reinforced plastic impeller integrally formed by compression molding.

Background

The glass fiber reinforced plastic fan is a machine which relies on input mechanical energy to improve gas pressure and discharge gas, is driven fluid mechanical fan which is commonly used energy-consuming equipment in production, and has important positions in national economy production, and has the advantages of large quantity, wide distribution and huge power consumption.

The traditional glass fiber reinforced plastic fan is manufactured by hand, and the traditional glass fiber reinforced plastic fan is simple in mould, but low in efficiency, low in strength, difficult to control in the manufacturing process, and the like, so that the overall performance of the fan is greatly influenced, the production efficiency and the overall quality of the glass fiber reinforced plastic fan are improved, energy conservation and noise reduction are urgent, meanwhile, the traditional fan structure is generally fixed, the use flexibility is poor, and in addition, the maintenance process is very troublesome to install and detach when in daily maintenance and failure occur.

Disclosure of Invention

The utility model mainly aims to provide a compression molding integrally formed glass fiber reinforced plastic impeller, and the design of an arc-shaped air inducing groove is adopted, so that on one hand, the arc-shaped air inducing groove is utilized to guide air inlet, and therefore the air inlet is gathered towards the central position, the interference force of the outermost ends of blades of an impeller main body to the air is relieved, the outer ends of the blades of the impeller main body are prevented from being deformed due to overlarge wind force, on the other hand, the design of the arc-shaped air inducing groove is adopted in the rotation process of the glass fiber reinforced plastic impeller, and therefore the air inlet of the glass fiber reinforced plastic impeller is increased, the air inlet effect of the glass fiber reinforced plastic impeller is improved, and the compression molding integrally formed glass fiber reinforced plastic impeller is simple and practical.

In order to achieve the above purpose, the utility model provides a compression molding integrally formed glass fiber reinforced plastic impeller, which comprises a main body stable matching base and impeller main body blades which are arranged at equal intervals along the front side of the main body stable matching base as the circle center, wherein a cylindrical central assembling and combining stable connecting column is arranged at the central position of the front side and the rear side of the main body stable matching base, the central assembling and combining stable connecting column at the front side is connected with an impeller main body blade stable pressure plate which is contacted with the outer side end part of the impeller main body blade through threads, arc-shaped air guide grooves are formed in the main body stable matching base between two adjacent impeller main body blades at equal intervals, the bottom surfaces of the arc-shaped air guide grooves are in ascending trend from the outer side of the main body stable matching base to the inner side of the main body stable matching base, and are converged at the inner end top surfaces of the arc-shaped air guide grooves.

Preferably, the central positions of the two central assembling and combining stable connecting columns and the central position of the impeller main body blade stable pressure plate are respectively provided with a cylindrical assembling and combining central connecting hole which is mutually communicated.

Preferably, the outer end of the central assembling and combining stable connecting column is provided with external threads, and the inner side of the impeller main body blade stable pressure plate is provided with internal threads matched with the external threads.

Preferably, the outer sides of the impeller main body blades are overlapped with the outer cylindrical surface between the main body stable matching bases.

Preferably, the outer side of the central assembling and combining stabilizing connecting column is not contacted with the inner end part of the vane of the impeller main body.

The utility model has the advantages that: the arc-shaped air inducing grooves are arranged on the base at equal intervals in a stable matching manner through the main bodies between two adjacent impeller main body blades, so that in the air inlet process, on one hand, the arc-shaped air inducing grooves are utilized to guide the air inlet, thereby gathering the air inlet amount to the central position, relieving the interference force of the outermost ends of the impeller main body blades to the air, preventing the outer ends of the impeller main body blades from deforming due to overlarge wind force, and notably, in the process of gathering the wind force to the center through the arc-shaped air inducing grooves, the inner ends of the impeller main body blades are deformed in order to prevent the wind force at the central position from gathering, so that the top of the inner ends of the impeller main body blades is interfered by the stable pressure of the impeller main body blades; on the other hand, the design of the arc-shaped air inducing groove is adopted in the rotation process of the glass fiber reinforced plastic impeller, so that the air inlet quantity of the glass fiber reinforced plastic impeller is increased, the air inlet effect of the glass fiber reinforced plastic impeller is improved, and the glass fiber reinforced plastic impeller is simple and practical.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the utility model and are not to be construed as unduly limiting the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the glass fiber reinforced plastic impeller of the present utility model.

Fig. 2 is a schematic perspective view of a glass fiber reinforced plastic impeller of the present utility model.

Fig. 3 is a schematic diagram of the front view structure of the glass fiber reinforced plastic impeller of the present utility model.

In the above figures, 100, glass fiber reinforced plastic impeller; 110. assembling a combined stable connecting column in the center; 120. an arc-shaped air inducing groove; 130. the main body is stably matched with the base; 140. impeller main body blades; 150. impeller main body blade stabilizing platen.

Detailed Description

In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present utility model with reference to the accompanying drawings. It will be apparent that the described embodiments are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Examples

Referring to fig. 1-3, this embodiment provides a molded integrally formed glass fiber reinforced plastic impeller, including a main body stable matching base 130 and impeller main body blades 140 disposed at equal intervals along the front side of the main body stable matching base 130 as the center of a circle, wherein, a cylindrical central assembling and combining stable connecting column 110 is disposed at the central position of both sides of the main body stable matching base 130, the central assembling and combining stable connecting column 110 at the front side is connected with an impeller main body blade stable pressure plate 150 contacting with the outer end of the impeller main body blade 140 through threads, an arc air guiding slot 120 is disposed at equal intervals on the main body stable matching base 130 between two adjacent impeller main body blades 140, and the bottom surface of the arc air guiding slot 120 is in a rising trend from the outer side of the main body stable matching base 130 to the inner side of the main body stable matching base 130, and is collected at the inner end of the arc air guiding slot 120, so that the air inlet is gathered towards the central position, the interference force of the outermost end of the impeller main body blade 140 to wind is relieved, and the outer end of the impeller main body blade 140 is prevented from deforming due to excessive top surface of the impeller main body blade; on the other hand, the design of the arc-shaped air inducing grooves 120 is adopted in the rotation process of the glass fiber reinforced plastic impeller 100, so that the air intake of the glass fiber reinforced plastic impeller 100 is increased, the air intake effect of the glass fiber reinforced plastic impeller 100 is improved, and the device is simple and practical.

In this embodiment, the central positions of the two central assembling and combining stabilizing connecting columns 110 and the central position of the impeller main body vane stabilizing pressure plate 150 are respectively provided with a cylindrical assembling and combining central connecting hole which is mutually communicated, so that the glass fiber reinforced plastic impeller 10 is conveniently assembled at the output end of the glass fiber reinforced plastic fan through the cylindrical assembling and combining central connecting holes.

In this embodiment, the outer end of the central assembling and combining stable connecting column 110 is provided with an external thread, and the inner side of the impeller main body blade stable pressure plate 150 is provided with an internal thread matching with the external thread, and the impeller main body blade stable pressure plate 150 is assembled on the central assembling and combining stable connecting column 110 through the mutual matching between the internal thread and the external thread, so that the top surface of the impeller main body blade 140 is collided by using the impeller main body blade stable pressure plate 150, and it is worth noting that in the process of gathering wind force towards the center through the arc-shaped induced air groove 120, the inner end of the impeller main body blade 140 is deformed in order to prevent the wind force at the central position from being concentrated, so that the top of the inner end of the impeller main body blade 140 is collided by the impeller main body blade stable pressure plate 150.

In this embodiment, the outer sides of the impeller main body blades 140 coincide with the outer cylindrical surface between the main body stable mating bases 130.

In this embodiment, the outer side of the center assembly stable connecting column 110 is not in contact with the inner end of the impeller main body blade 140, so that air intake is facilitated.

To sum up:

firstly, through the mutual matching between the internal threads and the external threads, the impeller main body blade stabilizing pressure plate 150 is assembled on the central assembling and combining stabilizing connecting column 110, thereby utilizing the impeller main body blade stabilizing pressure plate 150 to collide the top surface of the impeller main body blade 140, the strength of the top of the impeller main body blade 140 is increased in the rotating process of the glass fiber reinforced plastic impeller 100, the deformation phenomenon of the impeller main body blade 140 at the top surface position of the impeller main body blade 140 caused by large air inlet quantity in the air inlet process is prevented, meanwhile, the arc-shaped air inducing grooves 120 are arranged at equal intervals on the main body stabilizing matching base 130 between two adjacent impeller main body blades 140, on one hand, the arc-shaped air inducing grooves 120 are utilized to guide the air inlet, so that the air inlet quantity is gathered towards the central position, the collision force of the outermost end of the impeller main body blade 140 to the wind is relieved, the outer end of the impeller main body blade 140 is prevented from deforming due to the overlarge wind force, and in the process of gathering the wind force towards the center through the arc-shaped air inducing grooves 120, in order to prevent the deformation of the inner end of the impeller main body blade 140 at the top end of the impeller main body blade 140 caused by the wind force gathering towards the central position in the process of gathering wind force, and therefore, the inner end of the impeller main body blade stabilizing blade top 140 is collided by the impeller main body blade stabilizing blade 150 to collide the top end of the impeller main body blade 140; on the other hand, the design of the arc-shaped air inducing grooves 120 is adopted in the rotation process of the glass fiber reinforced plastic impeller 100, so that the air intake of the glass fiber reinforced plastic impeller 100 is increased, the air intake effect of the glass fiber reinforced plastic impeller 100 is improved, and the device is simple and practical.

Claims (5)

1. The utility model provides a compression molding integrated into one piece glass steel impeller, includes main part stable cooperation base (130) and follows main part stable cooperation base (130) front side and set up impeller main part blade (140) as centre of a circle equidistant, wherein, the central point department of the front and back both sides of main part stable cooperation base (130) all is provided with a cylindrical center assembly and makes up stable spliced pole (110), its characterized in that, front side center assembly makes up stable spliced pole (110) have through threaded connection with impeller main part blade stable pressure disk (150) that contact with impeller main part blade (140) outside tip, adjacent two on main part stable cooperation base (130) between impeller main part blade (140) equidistant arc induced air groove (120) have been seted up, and the bottom surface of arc induced air groove (120) is the trend that rises to the inboard of main part stable cooperation base (130) by the outside of main part stable cooperation base (130), and is the inner top surface of arc induced air groove (120) is assembled.

2. The molded integrally formed glass fiber reinforced plastic impeller according to claim 1, wherein the central positions of the two central assembling and combining stable connecting columns (110) and the central position of the impeller main body blade stable pressure plate (150) are respectively provided with a cylindrical assembling and combining central connecting hole which is mutually communicated.

3. The molded integrally formed glass fiber reinforced plastic impeller according to claim 1, wherein the outer end of the center assembly combined stable connecting column (110) is provided with external threads, and the inner side of the impeller main body vane stable pressure plate (150) is provided with internal threads matched with the external threads.

4. The molded integrally formed glass fiber reinforced plastic impeller of claim 1, wherein the outer sides of the impeller body blades (140) are coincident with the outer cylindrical surface between the body stable mating bases (130).

5. The molded integrally formed glass fiber reinforced plastic impeller of claim 1, wherein the outer side of the center assembled stable connecting column (110) is not in contact with the inner ends of the impeller main body blades (140).