CN211288258U - Effectual centrifugal pump base of shock attenuation - Google Patents
Effectual centrifugal pump base of shock attenuation Download PDFInfo
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- CN211288258U CN211288258U CN201922117669.XU CN201922117669U CN211288258U CN 211288258 U CN211288258 U CN 211288258U CN 201922117669 U CN201922117669 U CN 201922117669U CN 211288258 U CN211288258 U CN 211288258U
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- centrifugal pump
- pump mounting
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Abstract
The utility model discloses a centrifugal pump base with good damping effect, which comprises a base bottom plate, a damping spring, a centrifugal pump mounting plate, a positioning polished rod, a centrifugal pump fixing clamp frame and a cooling device, the upper part of the base bottom plate is provided with a centrifugal pump mounting plate, two sides between the base bottom plate and the centrifugal pump mounting plate are provided with damping springs, the top of the damping spring is fixedly connected with the centrifugal pump mounting plate through a screw, the bottom of the damping spring is fixedly connected with the base bottom plate through a screw, the middle position of the top surface of the base bottom plate is fixedly provided with a cooling device through a screw, the top of the cooling device is fixedly connected with the centrifugal pump mounting plate through a screw, the cooling device can utilize vibration to generate air flow towards the centrifugal pump mounting plate, and then the centrifugal pump mounted on the centrifugal pump mounting plate is cooled.
Description
Technical Field
The utility model relates to a centrifugal pump base technical field specifically is an effectual centrifugal pump base of shock attenuation.
Background
The centrifugal pump has various forms such as vertical type, horizontal type, single stage, multistage, single suction, double suction, self suction and the like. Centrifugal pumps operate by causing water to move centrifugally as a result of the rotation of an impeller. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to rotate at a high speed, the water is thrown to the outer edge of the impeller to be thrown into a water pressure pipeline of the water pump through a flow channel of the volute-shaped pump shell.
The centrifugal pump is the device that people used commonly in the life, and the centrifugal pump need be fixed to it usually in the use, and when occasion use a bit, the centrifugal pump need adopt a shock attenuation base to carry out the shock attenuation processing to the centrifugal pump to prevent that the centrifugal pump from causing the damage because of strong vibrations in the use, centrifugal pump shock attenuation base among the prior art only has shock-absorbing function usually, can not cool down the centrifugal pump.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectual centrifugal pump base of shock attenuation to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual centrifugal pump base of shock attenuation, includes base plate, damping spring, centrifugal pump mounting panel, location polished rod, centrifugal pump fixing clip frame and heat sink, base plate's upper portion is provided with the centrifugal pump mounting panel, damping spring is installed to both sides between base plate and the centrifugal pump mounting panel, screw and centrifugal pump mounting panel fixed connection are passed through at damping spring's top, and screw and base plate fixed connection are passed through to damping spring's bottom, base plate's top surface intermediate position has the heat sink through screw fixed mounting, screw and centrifugal pump mounting panel fixed connection are passed through at heat sink's top.
Preferably, the cooling device comprises a connecting plate, a connecting shaft, a piston and a piston cylinder, wherein air inlets and air outlets are formed in two sides of the piston cylinder and communicated with a piston chamber of the piston cylinder, the connecting shaft is inserted into the piston chamber of the piston cylinder, the piston is mounted at the bottom end of the connecting shaft, and the connecting plate is fixed at the top of the connecting shaft.
Preferably, the top center position of the centrifugal pump mounting plate is set as a centrifugal pump mounting area, the centrifugal pump mounting area is provided with a vent penetrating through the centrifugal pump mounting plate, and the position of the vent corresponds to the position of the air inlet and the air outlet.
Preferably, a positioning polished rod is welded and fixed on the top surface of the base bottom plate and penetrates through the centrifugal pump mounting plate.
Preferably, a clamping frame fixing seat is welded and fixed on the top surface of the centrifugal pump mounting plate, a centrifugal pump fixing clamping frame is installed on the clamping frame fixing seat through a pin shaft, and the other side of the centrifugal pump fixing clamping frame is fixedly connected with the centrifugal pump mounting plate through a locking screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cooling device can generate air flow towards the centrifugal pump mounting plate by using vibration so as to cool the centrifugal pump mounted on the centrifugal pump mounting plate, and the specific process is that when the centrifugal pump mounting plate is vibrated, the centrifugal pump mounting plate can move up and down, and the piston can be driven to compress the piston chamber in the downward moving process of the centrifugal pump mounting plate, so that the air in the piston chamber is discharged along the air inlet and outlet;
2. the shock absorption spring arranged between the base bottom plate and the centrifugal pump mounting plate can weaken the shock strength;
3. the centrifugal pump mounting plate can be limited through the positioning polished rod, the centrifugal pump mounting plate can only be moved up and down, and the centrifugal pump can be fixed through the centrifugal pump fixing clamping frame.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the cooling device of the present invention;
fig. 3 is a schematic view of the connection structure of the centrifugal pump fixing clamp frame of the present invention.
In the figure: 1. a base floor; 2. a damping spring; 3. a centrifugal pump mounting plate; 4. positioning the polished rod; 5. a clamping frame fixing seat; 6. a pin shaft; 7. the centrifugal pump is fixed with a clamping frame; 8. a centrifugal pump mounting area; 9. a vent; 10. locking screws; 11. a cooling device; 12. an air inlet and an air outlet; 13. a connecting plate; 14. a connecting shaft; 15. a piston; 16. a piston cylinder.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in the embodiment of the utility model, an effectual centrifugal pump base of shock attenuation, including base plate 1, damping spring 2, centrifugal pump mounting panel 3, location polished rod 4, centrifugal pump fixing clip frame 7 and heat sink 11, base plate 1's upper portion is provided with centrifugal pump mounting panel 3, damping spring 2 is installed to both sides between base plate 1 and the centrifugal pump mounting panel 3, damping spring 2's top is passed through screw and 3 fixed connection of centrifugal pump mounting panel, damping spring 2's bottom is passed through screw and 1 fixed connection of base plate, base plate 1's top surface intermediate position passes through screw fixed mounting and has heat sink 11, screw and 3 fixed connection of centrifugal pump mounting panel are passed through at heat sink 11's top.
Referring to fig. 1 and 2, the cooling device 11 is composed of a connecting plate 13, a connecting shaft 14, a piston 15 and a piston cylinder 16, air inlets and air outlets 12 are formed in two sides of the piston cylinder 16, the air inlets and the air outlets 12 are communicated with a piston chamber of the piston cylinder 16, the connecting shaft 14 is inserted into the piston chamber of the piston cylinder 16, the piston is mounted at the bottom end of the connecting shaft 14, and the connecting plate 13 is fixed to the top of the connecting shaft 14.
Referring to fig. 1, a centrifugal pump mounting region 8 is disposed at a top center position of the centrifugal pump mounting plate 3, a vent hole 9 penetrating through the centrifugal pump mounting plate 3 is disposed in the centrifugal pump mounting region 8, and a position of the vent hole 9 corresponds to a position of the air inlet and outlet 12.
Referring to fig. 1, a positioning polished rod 4 is welded and fixed on the top surface of a base bottom plate 1, and the positioning polished rod 4 penetrates through a centrifugal pump mounting plate 3.
Referring to fig. 1, a clamp frame fixing seat 5 is fixedly welded on the top surface of a centrifugal pump mounting plate 3, a centrifugal pump fixing clamp frame 7 is mounted on the clamp frame fixing seat 5 through a pin shaft 6, and the other side of the centrifugal pump fixing clamp frame 7 is fixedly connected with the centrifugal pump mounting plate 3 through a locking screw 10; the heat sink 11 can utilize vibrations to produce the air current towards centrifugal pump mounting panel 3, and then cool down the centrifugal pump of installing on centrifugal pump mounting panel 3, concrete process does, when centrifugal pump mounting panel 3 receives vibrations, centrifugal pump mounting panel 3 can reciprocate, the in-process that moves down at centrifugal pump mounting panel 3 can drive piston 15 compression piston room, thereby make the air in the piston room discharge along business turn over gas port 12, through setting up damping spring 2 between base plate 1 and centrifugal pump mounting panel 3, can weaken vibration intensity, can restrict centrifugal pump mounting panel 3 through location polished rod 4, ensure that centrifugal pump mounting panel 3 can only reciprocate, can fix the centrifugal pump through centrifugal pump fixing clamping frame 7.
The utility model discloses a theory of operation and use flow: the utility model discloses when using, heat sink 11 can utilize vibrations to produce the air current towards centrifugal pump mounting panel 3, and then cool down the centrifugal pump of installing on centrifugal pump mounting panel 3, concrete process does, when centrifugal pump mounting panel 3 receives vibrations, centrifugal pump mounting panel 3 can reciprocate, the in-process that moves down of centrifugal pump mounting panel 3 can drive piston 15 compression piston room, thereby make the air in the piston room discharge along business turn over gas port 12, through setting up damping spring 2 between base plate 1 and centrifugal pump mounting panel 3, can weaken vibration intensity, can restrict centrifugal pump mounting panel 3 through location polished rod 4, ensure that centrifugal pump mounting panel 3 can only reciprocate, can fix the centrifugal pump through centrifugal pump fixing clamping frame 7.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an effectual centrifugal pump base of shock attenuation, includes base bottom plate (1), damping spring (2), centrifugal pump mounting panel (3), location polished rod (4), centrifugal pump fixing clip frame (7) and heat sink (11), its characterized in that: the upper portion of base plate (1) is provided with centrifugal pump mounting panel (3), damping spring (2) are installed to both sides between base plate (1) and centrifugal pump mounting panel (3), screw and centrifugal pump mounting panel (3) fixed connection are passed through at the top of damping spring (2), and screw and base plate (1) fixed connection are passed through to the bottom of damping spring (2), there is heat sink (11) top surface intermediate position of base plate (1) through screw fixed mounting, screw and centrifugal pump mounting panel (3) fixed connection are passed through at the top of heat sink (11).
2. The centrifugal pump base with good damping effect as claimed in claim 1, wherein: the cooling device (11) is composed of a connecting plate (13), a connecting shaft (14), a piston (15) and a piston cylinder (16), air inlet and outlet ports (12) are formed in two sides of the piston cylinder (16), the air inlet and outlet ports (12) are communicated with a piston chamber of the piston cylinder (16), the connecting shaft (14) is inserted into the piston chamber of the piston cylinder (16), the piston is installed at the bottom end of the connecting shaft (14), and the connecting plate (13) is fixed to the top of the connecting shaft (14).
3. A centrifugal pump base with good damping effect as claimed in claim 1 or 2, wherein: the top center position of centrifugal pump mounting panel (3) sets up to centrifugal pump installation region (8), and centrifugal pump installation region (8) are provided with vent (9) that run through centrifugal pump mounting panel (3), and vent (9) position corresponds with business turn over gas port (12) position.
4. The centrifugal pump base with good damping effect as claimed in claim 1, wherein: and a positioning polished rod (4) is welded and fixed on the top surface of the base bottom plate (1), and the positioning polished rod (4) penetrates through the centrifugal pump mounting plate (3).
5. The centrifugal pump base with good damping effect as claimed in claim 3, wherein: the top surface of the centrifugal pump mounting plate (3) is fixedly welded with a clamping frame fixing seat (5), and a centrifugal pump fixing clamping frame (7) is mounted on the clamping frame fixing seat (5) through a pin shaft (6).
6. The centrifugal pump base with good damping effect as claimed in claim 5, wherein: one side of the centrifugal pump fixing clamping frame (7) is fixedly connected with the centrifugal pump mounting plate (3) through a locking screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117669.XU CN211288258U (en) | 2019-12-02 | 2019-12-02 | Effectual centrifugal pump base of shock attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117669.XU CN211288258U (en) | 2019-12-02 | 2019-12-02 | Effectual centrifugal pump base of shock attenuation |
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| Publication Number | Publication Date |
|---|---|
| CN211288258U true CN211288258U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922117669.XU Active CN211288258U (en) | 2019-12-02 | 2019-12-02 | Effectual centrifugal pump base of shock attenuation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833697A (en) * | 2021-09-23 | 2021-12-24 | 嘉寓光能科技(阜新)有限公司 | Circulating pump convenient to installation and fixed |
| CN114962214A (en) * | 2022-05-05 | 2022-08-30 | 青岛海容商用冷链股份有限公司 | Vibration damper for compressor of show refrigerator |
-
2019
- 2019-12-02 CN CN201922117669.XU patent/CN211288258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833697A (en) * | 2021-09-23 | 2021-12-24 | 嘉寓光能科技(阜新)有限公司 | Circulating pump convenient to installation and fixed |
| CN114962214A (en) * | 2022-05-05 | 2022-08-30 | 青岛海容商用冷链股份有限公司 | Vibration damper for compressor of show refrigerator |
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