Simple heat dissipation base adaptive to pump motor

Abstract

The utility model relates to a simple heat dissipation base adaptive to a pump motor, which comprises a bearing substrate, the bottom of the bearing substrate is connected with buffer supporting legs through connecting screws, the bearing substrate is provided with a plurality of mounting grooves, buffer supporting blocks are embedded in the mounting grooves, the upper ends of the buffer supporting blocks are higher than the plane of the bearing substrate, and the lower ends of the buffer supporting blocks are higher than the plane of the bearing substrate. A heat dissipation air channel is formed between the buffering supporting blocks, a plurality of ventilation holes are formed in the portion, located in the heat dissipation air channel, of the bearing substrate, and a plurality of locking holes are further formed in the bearing substrate. Therefore, the buffer supporting legs are arranged for the preset support in the equipment, proper lifting and positioning can be achieved, the bottom heat exchange space is enlarged, and heat dissipation cannot be affected by congestion. The characteristics of the buffer supporting legs can be utilized to dissipate resonance, and direct vibration impact cannot be caused to the motor. And a buffer supporting block is additionally arranged, so that an air duct can be constructed while flexible placement is met, and the heat exchange efficiency of the bottom is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bearing base plate especially to a simple heat dissipation pedestal for pump motor. BACKGROUND

[0002] For the existing pump motor, in order to meet the integrated layout, the bracket is used for up and down layout. Due to the compact structure, the heat aggregation at the bottom of the motor is prone to occur, and the power failure occurs after long time operation, which affects the normal power output of the pump body. At the same time, the motor and the pump body will produce certain vibration during normal operation, and are prone to affect each other, causing resonance.

[0003] At present, in order to reduce the resonance influence, the guide plate is installed on the equipment bracket to realize a certain interval and avoid the motor and the pump body sharing a carrier plate. However, such structure is that the motor is directly attached to the carrier plate for installation, and the heat aggregation is still prone to occur. At the same time, the lubricating oil flowing out during the maintenance of the motor is prone to accumulate on the carrier plate, causing pollution.

[0004] In view of the above defects, the designer actively researches and innovates to create a simple heat dissipation pedestal for pump motor, so that it has more industrial utilization value. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a simple heat dissipation pedestal for pump motor.

[0006] The simple heat dissipation pedestal for pump motor of the utility model comprises a bearing base plate, wherein: the bottom of the bearing base plate is connected with a buffer support leg through a connecting screw, a plurality of installation grooves are formed in the bearing base plate, a buffer support block is embedded in the installation groove, the upper end of the buffer support block is higher than the plane of the bearing base plate, a heat dissipation air duct is formed between the buffer support blocks, a plurality of ventilation holes are formed in the bearing base plate in the heat dissipation air duct, and a plurality of locking holes are also formed in the bearing base plate.

[0007] Further, the simple heat dissipation pedestal for pump motor, wherein the buffer support leg comprises a flexible buffer cylinder, a leg plate is connected to the bottom of the flexible buffer cylinder, the flexible buffer cylinder is connected with the bearing base plate through the connecting screw, a screw hole is formed in the bearing base plate, and the connecting screw is connected into the screw hole.

[0008] Further, the simple heat dissipation pedestal for pump motor, wherein the flexible buffer cylinder is a rubber cylinder, and the wall thickness of the rubber cylinder is 0.5 to 2 cm.

[0009] Furthermore, in the aforementioned simple heat dissipation base for pump motors, the cross-section of the buffer support block is T-shaped, comprising a top bearing block and a bottom embedding block, with expansion strips distributed on both sides of the bottom embedding block.

[0010] Furthermore, in the aforementioned simple heat dissipation base for adapting pump motors, the cross-section of the expansion strip is an arc-shaped protrusion.

[0011] Furthermore, in the aforementioned simple heat dissipation base for adapting pump motors, the cross-section of the mounting groove is rectangular, and an adhesive layer is distributed at the bottom of the mounting groove.

[0012] Furthermore, in the aforementioned simple heat dissipation base for adapting pump motors, the ventilation holes are elongated holes distributed at equal intervals.

[0013] Furthermore, in the aforementioned simple heat dissipation base for adapting pump motors, the supporting substrate is provided with large flow guide holes, and the large flow guide holes are covered with a mesh plate.

[0014] Furthermore, in the aforementioned simple heat dissipation base for adapting pump motors, an oil guide groove is distributed on one side of the supporting base plate.

[0015] By means of the above solution, this utility model has at least the following advantages:

[0016] 1. Equipped with buffer support feet to support the pre-set brackets within the equipment, allowing for appropriate lifting and positioning, increasing the bottom heat exchange space, and preventing congestion from affecting heat dissipation. The characteristics of the buffer support feet can be utilized to dissipate resonance without causing direct vibration or impact to the motor.

[0017] 2. A buffer support block is added to allow for flexible placement while also creating an air duct to optimize the heat exchange efficiency at the bottom.

[0018] 3. Large airflow holes can be installed to work with the heat dissipation and airflow components installed in the equipment to improve heat exchange efficiency.

[0019] 4. The overall structure is simple and can be connected to commonly used pump motors, making it easy to manufacture and use.

[0020] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0021] Fig. 1 This is a top view of a simple heat dissipation base adapted for pump motors.

[0022] Fig. 2 This is a side view of a simple heat dissipation base adapted for pump motors.

[0023] Fig. 3 This is a schematic diagram of the cross-sectional structure of the buffer support block.

[0024] The meanings of the labels in the figures are as follows.

[0025] 1. Supporting substrate 2. Buffer support block

[0026] 3. Ventilation hole 4. Locking hole

[0027] 5. Flexible buffer cylinder; 6. Support plate

[0028] 7 Connecting screws 8 Top bearing block

[0029] 9. Bottom embedded block 10. Expansion strip

[0030] 11 Mesh plate 12 Oil guide channel Detailed Implementation

[0031] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0032] like Figs. 1 to 3 The simplified heat dissipation base for pump motors includes a support base plate 1. Its unique feature is that the bottom of the support base plate 1 is connected to buffer support feet via connecting screws 7. Vibrations during pump operation are not directly transmitted to the motor housing, preventing resonance transmission when the motor is mounted at a height. Simultaneously, to prevent resonance caused by vibrations from the motor itself, the support base plate 1 has several mounting slots, within which buffer support blocks 2 are embedded. The upper ends of the buffer support blocks 2 extend above the plane of the support base plate 1. After installation, the bottom of the motor housing rests on the buffer support blocks 2, relying on the deformation of the buffer support blocks 2 to dissipate vibration stress and eliminate resonance. Furthermore, to meet the heat dissipation needs during motor use, the buffer support blocks 2 form a heat dissipation channel, and the support base plate 1 has several ventilation holes 3 within this channel. This allows for heat exchange with the underlying environment, preventing heat accumulation in localized areas of the motor's bottom housing. Furthermore, in order to achieve a locking connection between the motor and this invention using the pre-set mounting holes on the motor housing, a plurality of locking holes 4 are also provided on the support base plate 1. Thus, after the mounting holes and locking holes 4 are aligned, they can be locked in place using locking bolts. During manufacturing, the position of the locking holes 4 can be customized, and multiple locking holes 4 in different positions can be provided to accommodate different motor models.

[0033] According to a preferred embodiment of this utility model, the buffer support foot includes a flexible buffer cylinder 5, with a support plate 6 inserted into the bottom of the flexible buffer cylinder 5. The flexible buffer cylinder 5 is connected to the supporting base plate 1 via connecting screws 7. The supporting base plate 1 has screw holes, into which the connecting screws 7 are inserted. In this way, resonance transmitted through the outer casing during motor operation can be dissipated through the flexible buffer, preventing it from being directly transmitted to the pump body mounted on the lower support via the connecting screws 7. Similarly, vibration during pump operation can also be transmitted and dissipated through the flexible buffer cylinder 5, preventing it from concentrating at a specific point on the connecting screws 7. Considering ease of implementation, the flexible buffer cylinder 5 is made of rubber. This allows the use of commercially available products, reducing implementation difficulty. Furthermore, after multiple comparative tests, it was found that a wall thickness of 0.5 to 2 cm for the rubber cylinder meets the requirements for dissipating resonance in commonly used pump bodies, with a wall thickness of 1.5 cm being a preferred value.

[0034] Furthermore, the buffer support block 2 has a T-shaped cross-section, comprising a top support block 8 and a bottom embedding block 9. This design increases the contact area between the top support block 8 and the lower end of the motor, achieving stable load-bearing while providing better shock absorption. Simultaneously, the bottom embedding block 9 ensures a better fit between the buffer support block 2 and the supporting substrate 1. To compensate for fit tolerances and achieve appropriate expansion positioning, expansion strips 10 are distributed on both sides of the bottom embedding block 9. Considering providing appropriate compression deformation without causing wrinkles or twisting in the bottom embedding block 9, the expansion strips 10 have a rounded, convex cross-section.

[0035] In practical implementation, the mounting groove has a rectangular cross-section, and an adhesive layer is distributed at the bottom of the mounting groove. This facilitates bonding. Simultaneously, the ventilation holes 3 are equally spaced elongated holes. This allows for better heat exchange in conjunction with the pre-designed ventilation channel layout of the installation equipment. Furthermore, this invention also features large airflow guide holes on the supporting substrate 1, covered by a mesh plate 11. For large pump devices with pre-installed cooling and airflow guide components such as fans, this allows the airflow from the cooling and airflow guide components to cover a significant portion of the motor's perimeter, improving heat exchange efficiency. Moreover, the mesh plate 11 prevents external foreign objects from accumulating at the lower end of the motor under the airflow.

[0036] Furthermore, one side of the support substrate 1 has oil guide grooves 12. This allows waste oil discharged from the lubricating oil lines of the connected motor during self-cleaning to be smoothly discharged to an external collection device, preventing accumulation on the support substrate 1. This facilitates the cleaning of the support substrate 1 itself during operation and maintenance.

[0037] The working principle of this utility model is as follows:

[0038] Taking the conventional method of installing the motor at the top and connecting the pump body at the bottom via a bracket as an example.

[0039] During motor operation, even if vibration occurs, it can be dissipated through the buffer support feet and will not be directly transmitted to the pump body through the bracket or other connecting components, thus not affecting its operation. Similarly, the stress impacts such as shocks and shaking caused by the pump body operating at high speed can also be dissipated using the buffer support feet and will not be concentrated and transmitted to the motor.

[0040] A buffer support block 2 is provided to flexibly support the motor, resulting in better vibration reduction and buffering. At the same time, it can form a heat dissipation duct, which, together with the ventilation hole 3, meets the passive heat dissipation needs of the motor during long-term operation.

[0041] Furthermore, by utilizing the heat dissipation and airflow guiding components to drive airflow, the motor housing can be cooled from multiple directions through large airflow guide holes, meeting the active heat dissipation needs under long-term high-power operation.

[0042] As can be seen from the above textual description and the accompanying drawings, the present invention has the following advantages:

[0043] 1. Equipped with buffer support feet to support the pre-set brackets within the equipment, allowing for appropriate lifting and positioning, increasing the bottom heat exchange space, and preventing congestion from affecting heat dissipation. The characteristics of the buffer support feet can be utilized to dissipate resonance without causing direct vibration or impact to the motor.

[0044] 2. A buffer support block is added to allow for flexible placement while also creating an air duct to optimize the heat exchange efficiency at the bottom.

[0045] 3. Large airflow holes can be installed to work with the heat dissipation and airflow components installed in the equipment to improve heat exchange efficiency.

[0046] 4. The overall structure is simple and can be connected to commonly used pump motors, making it easy to manufacture and use.

[0047] Furthermore, the directions or positional relationships described in this utility model are based on the directions or positional relationships shown in the accompanying drawings. They are only for the purpose of facilitating the description of this utility model and simplifying the description, and are not intended to indicate or imply that the device or structure referred to must have a specific orientation, or to operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A simple heat dissipation base adapted for pump motors, comprising a support base plate, characterized in that: The bottom of the support substrate is connected to a buffer support foot by connecting screws. The support substrate has several mounting slots, and a buffer support block is embedded in the mounting slot. The upper end of the buffer support block is higher than the plane of the support substrate. The buffer support blocks form a heat dissipation channel. The support substrate has several ventilation holes in the heat dissipation channel. The support substrate also has several locking holes.

2. The simplified heat dissipation base for a pump motor according to claim 1, characterized in that: The buffer support foot includes a flexible buffer cylinder, and a support plate is inserted into the bottom of the flexible buffer cylinder. The flexible buffer cylinder is connected to the bearing base plate by connecting screws. The bearing base plate has screw holes, and the connecting screws are inserted into the screw holes.

3. The simplified heat dissipation base for a pump motor according to claim 2, characterized in that: The flexible buffer cylinder is a rubber cylinder with a wall thickness of 0.5 to 2 centimeters.

4. The simplified heat dissipation base for a pump motor according to claim 1, characterized in that: The buffer support block has a T-shaped cross-section and includes a top bearing block and a bottom embedding block. Expansion strips are distributed on both sides of the bottom embedding block.

5. The simplified heat dissipation base for a pump motor according to claim 4, characterized in that: The cross-section of the expansion strip is an arc-shaped protrusion.

6. The simplified heat dissipation base for a pump motor according to claim 1, characterized in that: The mounting groove has a rectangular cross-section, and an adhesive layer is distributed at the bottom of the mounting groove.

7. The simplified heat dissipation base for a pump motor according to claim 1, characterized in that: The ventilation holes are elongated holes that are evenly distributed.

8. The simplified heat dissipation base for a pump motor according to claim 1, characterized in that: The substrate is also provided with large flow guide holes, and the large flow guide holes are covered with a mesh plate.

9. The simplified heat dissipation base for a pump motor according to claim 1, characterized in that: Oil guide grooves are distributed on one side of the substrate.

Images