CN208778257U - A kind of horizontal hot water centrifugal pump - Google Patents
A kind of horizontal hot water centrifugal pump Download PDFInfo
- Publication number
- CN208778257U CN208778257U CN201821510463.2U CN201821510463U CN208778257U CN 208778257 U CN208778257 U CN 208778257U CN 201821510463 U CN201821510463 U CN 201821510463U CN 208778257 U CN208778257 U CN 208778257U
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- Prior art keywords
- groove
- pedestal
- fixed
- spring
- sliding block
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- Expired - Fee Related
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Abstract
The utility model provides a kind of horizontal hot water centrifugal pump, it is related to infusion equipment technical field, including pedestal, the pump housing, motor, base bottom is equipped with shock-absorption backing plate, pedestal is fixed in external agency by being cased with the bolt of spring, and base top is equipped with damping base, installation pedestal；Two sides are equipped with the first groove at the top of damping base, equipped with second spring and the sliding block being connected with second spring in first groove, the two sidewalls of first groove are equipped with strip-shaped clamp groove away from recess, the two sides of sliding block are equipped with mobilizable motion bar in strip-shaped clamp groove, motor bottom two sides are equipped with fixed block, it is equipped with movable plate between the fixed block of the same side, sliding block, fixed block and sliding block are hinged with movable plate；Pump housing bottom is equipped with buffer plate, and the four corners of buffer plate are equipped with the second groove, bolster are equipped in the second groove, the pump housing passes through bolster by bolt and buffer plate is mounted on the base；The utility model shockproof effect is good, extends the service life of centrifugal pump.
Description
Technical field
The utility model relates to infusion equipment technical fields, more particularly to a kind of horizontal hot water centrifugal pump.
Background technique
In medical manufacture process, generally require to use hot water centrifugal pump medical fluid is transported from a reactor tank it is anti-to another
Answer tank.Existing centrifugal pump is directly bolted in external agency, since centrifugal pump can generate vibration at work, and
Vibration is transferred to internal element or external agency；After long-term work, the vibration of centrifugal pump can not only generate biggish noise,
And it is easy to cause bolt looseness, it even results in the fixed shakiness of centrifugal pump and falls off from workbench, so that centrifugal pump be caused to damage
Or cause safety accident.
Utility model content
In order to overcome the drawbacks of the prior art, the utility model provides a kind of horizontal hot water centrifugal pump, and shockproof effect is good, prolongs
The service life of centrifugal pump is grown.
For this purpose, the following technical solution is employed for the utility model:
The utility model provides a kind of horizontal hot water centrifugal pump, including pedestal, motor, the pump housing and the connection pump housing
With the shaft coupling of the motor, the pump housing and motor are respectively positioned on the pedestal, and the base bottom is fixed with resilient cushion
Plate is equipped with cavity between the pedestal and the shock-absorption backing plate, the quantity of the cavity is at least four, four cavity difference
Positioned at the pedestal four corners, the pedestal four corners are equipped with the fixation spiral shell for being fixed on the pedestal in external agency
Bolt, the fixing bolt sequentially passes through the pedestal, the cavity, the shock-absorption backing plate and is fixedly connected with external agency, described
Fixing bolt is arranged with the first spring in cavity, and the base top is fixedly installed with damping base, installation pedestal；It is described to subtract
Shake pedestal is located at the lower section of the motor, and two sides are equipped with the first groove, each first groove at the top of the damping base
It is inside equipped with sliding block, second spring, the second spring is located at side of the sliding block far from the damping base center, described
Second spring one end is fixed on the side wall of first groove and the second spring other end and the sliding block stationary phase
Even, two symmetrical sides of first groove are equipped with strip-shaped clamp groove away from recess, and the two sides of the sliding block are fixed with and institute
The corresponding motion bar of strip-shaped clamp groove is stated, the motion bar protrudes into the strip-shaped clamp groove far from one end of the sliding block, described
Motor bottom is fixed with the first support plate, and first support plate bottom two sides are fixed with fixed block, the institute of the same side
It states and is equipped with movable plate between fixed block, the sliding block, the movable plate top hinged and described movable plate with the fixed block
Bottom end and the sliding block are hinged；The installation pedestal is located at the lower section of the pump housing, and the installation pedestal four corners are equipped with
One screw hole, the pump housing bottom are fixed with the second support plate, and second support plate bottom is fixed with buffer plate, described
The four corners of buffer plate are equipped with the second groove corresponding with first screw hole, and second groove is cylindrical, institute
It states the second support plate four corners and is equipped with the second screw hole corresponding with second groove, each second screw hole and opposite
Second groove answered is connected, and is equipped with bolster in second groove, the bolster include two connecting plates and
Third spring between described two connecting plates, two connecting plates are fixedly connected with the third spring, and two
Third screw hole corresponding with second screw hole is equipped on the connecting plate, the pump housing passes through described in screw bolt passes
Second screw hole, the third screw hole, first screw hole are fixedly installed on the pedestal.
In the preferable technical solution of the utility model, when first spring is in former long status, first bullet
The length of spring is equal to the height of the cavity.
In the preferable technical solution of the utility model, the angle between two movable plates is greater than 90 °.
In the preferable technical solution of the utility model, the base bottom recess has third groove, the shock-absorption backing plate
Top is fixed with convex block compatible with the third groove.
In the preferable technical solution of the utility model, the motor outer wall is coated with moisture-proof coating.
The utility model has the following beneficial effects:
A kind of horizontal hot water centrifugal pump provided by the utility model, by installing the damping base additional in the motor bottom
Seat, so that the movable plate of the motor bottom two sides can be moved to the outside when the motor works and generates vibration, and
The movable plate bottom end and the sliding block being located on the damping base are hinged, and the sliding block can be along the card on the damping base
Slot moves in a straight line, and is fixedly connected with second spring along the side of the direction of motion in the sliding block, so that described second
Under the elastic reaction of spring, the second spring effectively buffers the vibration of generation, improves the stabilization of the motor
Property；By installing the buffer plate between the pump housing and the installation pedestal additional, and in the four corners of the buffer plate
It is provided with the bolster of third spring, and bolster serves as the connector between the pump housing and the installation pedestal, institute
State buffer plate and the bolster setting efficiently reduce by the motor or the pedestal be conducted through Lai vibration, mention
The high stability of the pump housing；By being additionally arranged at the bottom the pedestal with shock-absorption backing plate in entire centrifugal pump, and at the bottom
The fixing bolt for the first spring to be connect and be arranged with external agency is arranged in seat four corners, effectively generates to outside
Vibration is buffered, and the stability of centrifugal pump is substantially increased.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for horizontal hot water centrifugal pump that specific embodiment of the present invention provides；
Fig. 2 is a kind of damping base top view for horizontal hot water centrifugal pump that specific embodiment of the present invention provides；
Fig. 3 is a kind of bolster main view for horizontal hot water centrifugal pump that specific embodiment of the present invention provides.
In figure:
100, pedestal；110, shock-absorption backing plate；111, convex block；120, cavity；130, fixing bolt；131, the first spring；
140, third groove；200, motor；210, the first support plate；211, fixed block；300, the pump housing；310, the second support plate；311,
Second screw hole；320, support base；400, shaft coupling；500, damping base；510, the first groove；511, sliding block；512, the second bullet
Spring；513, strip-shaped clamp groove；514, motion bar；600, installation pedestal；610, the first screw hole；700, movable plate；800, buffer plate；
810, the second groove；900, bolster；910, connecting plate；911, third screw hole；920, third spring.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, it is described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
It further illustrates the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments, needs
Bright, the attached drawing in specific embodiment is only schematic diagram, is not defined to the size of device, actual size is with reality
Subject to object.
As shown in FIG. 1 to 3, including pedestal 100, motor 200, the pump housing 300 and the connection pump housing 300 and described
The shaft coupling 400 of motor 200, the pump housing 300 and motor 200 are respectively positioned on the pedestal 100, and 100 bottom of pedestal is solid
Surely it is equipped with shock-absorption backing plate 110, cavity 120 is equipped between the pedestal 100 and the shock-absorption backing plate 110, the cavity 120
Quantity is at least four, and four cavitys 120 are located at 100 four corners of pedestal, and 100 four corners of pedestal are equipped with
For the pedestal 100 to be fixed on the fixing bolt 130 in external agency, the fixing bolt 130 sequentially passes through the bottom
Seat 100, the cavity 120, the shock-absorption backing plate 110 are fixedly connected with external agency, and the fixing bolt 130 is in cavity 120
It is inside arranged with the first spring 131, damping base 500, installation pedestal 600 are fixedly installed at the top of the pedestal 100；The damping
Pedestal 500 is located at the lower section of the motor 200, and the 500 top two sides of damping base are equipped with the first groove 510, Ge Gesuo
It states and is equipped with sliding block 511, second spring 512 in the first groove 510, the quantity of the second spring 512 is multiple, Duo Gesuo
It states second spring 512 to be uniformly distributed on the sliding block 511, the second spring 512 is located at the sliding block 511 and subtracts far from described
Shake the side at 500 center of pedestal, described 512 one end of second spring is fixed on the side wall of first groove 510 and described the
Two springs, 512 other end is fixedly linked with the sliding block 511, and two symmetrical sides of first groove 510 are equipped with away from recess
Strip-shaped clamp groove 513, the two sides of the sliding block 511 are fixed with motion bar 514 corresponding with the strip-shaped clamp groove 513, institute
It states motion bar 514 to protrude into the strip-shaped clamp groove 513 far from one end of the sliding block 511,200 bottom of motor is fixed with
First support plate 210,210 two sides of the bottom of the first support plate are fixed with fixed block 211, the fixation of the same side
Be equipped with movable plate 700 between block 211, the sliding block 511,700 top of movable plate and the fixed block 211 it is hinged and
700 bottom end of movable plate and the sliding block 511 are hinged；The installation pedestal 600 is located at the lower section of the pump housing 300, described
600 four corners of installation pedestal are equipped with the first screw hole 610, and 300 bottom of the pump housing is fixed with the second support plate 310, described
Second support plate, 310 bottom is fixed with buffer plate 800, and the four corners of the buffer plate 800 are equipped with and described first
Corresponding second groove 810 of screw hole 610, second groove 810 is cylindrical, and 310 four corners of the second support plate are equal
Equipped with second screw hole 311 corresponding with second groove 810, each second screw hole 311 and corresponding described
Two grooves 810 are connected, and bolster 900 is equipped in second groove 810, and the bolster 900 includes two connecting plates 910
And the third spring 920 between described two connecting plates 910, two connecting plates 910 with the third spring
920 are fixedly connected, and third screw hole 911 corresponding with second screw hole 311, institute are equipped on two connecting plates 910
It is fixed by the second screw hole 311, the third screw hole 911 described in screw bolt passes, first screw hole 610 to state the pump housing 300
It is installed on the pedestal 100.
A kind of horizontal hot water centrifugal pump provided by the utility model, by being additionally arranged at the bottom the damping in the motor 200
Pedestal 500, so that the movable plate 700 of 200 two sides of the bottom of motor is equal when the motor 200 works and generates vibration
It can be moved to the outside, and 700 bottom end of the movable plate and the sliding block 511 on the damping base 500 are hinged, and the cunning
Block 511 can be moved in a straight line along the card slot on the damping base 500, and in the sliding block 511 along the side of the direction of motion
It is fixedly connected with second spring 512, so that the second spring 512 is effectively under the elastic reaction of the second spring 512
The vibration of generation is buffered, the stability of the motor 200 is improved；Pass through the pump housing 300 and the installation pedestal
It installs the buffer plate 800 between 600 additional, and is provided with third spring 920 in the four corners of the buffer plate 800
Bolster 900, and bolster 900 serves as the connector between the pump housing 300 and the installation pedestal 600, the buffering
The setting of backing plate 800 and the bolster 900 efficiently reduce by the motor 200 or the pedestal 100 be conducted through Lai
Vibration, improves the stability of the pump housing 300；By being additionally arranged at the bottom the pedestal with shock-absorption backing plate 110 in entire centrifugal pump
100, and the fixation for the first spring 131 to be connect and be arranged with external agency is set in 100 four corners of pedestal
Bolt 130, the vibration effectively generated to outside buffer, and substantially increase the stability of centrifugal pump.
More specifically, since the center of gravity of the pump housing 300 is located remotely from one end of the motor 200, in order to guarantee
It states the pump housing 300 and keeps balance, the left and right sides in second support plate 310 to the pump housing 300 is needed to install one additional
Support base 320 just can guarantee that the center of gravity of the pump housing 300 is fallen on the centre of second support plate 310 in this way；By removable
The bolster 900 unloaded, it is convenient that the pump housing 300 is disassembled from the pedestal 100, so as to the pump housing 300
It repairs.
Further, when first spring 131 is in former long status, the length of first spring 131 is equal to institute
The height for stating cavity 120, first spring 131 being arranged in this way help the pedestal 100 to absorb by 200 work of motor
Make the vibration generated, improves the shock resistance of centrifugal pump entirety.
Further, the angle between two movable plates 700 is greater than 90 °, when the folder of two movable plates 700
Angle is got over hour, and the distance of the motor 200 to the Shockproof base is bigger, so that the center of gravity of the motor 200 moves up, is held
The uneven even side plate of entire centrifugal pump or so is easily led to, but when the angle between two movable plates 700 is greater than 90 °
When, so that the center of gravity of motor 200 is biased against the nearly Shockproof base, it ensure that the stability of centrifugal pump.
Further, 100 bottom notch of pedestal has third groove 140, is fixed at the top of the shock-absorption backing plate 110
Convex block 111 compatible with the third groove 140 connects when needing to fix the shock-absorption backing plate 110 and 100 phase of pedestal
When connecing, the setting of the convex block 111 and the third groove 140 can assist the shock-absorption backing plate 110 and the pedestal 100
Alignment, it might even be possible to the convex block 111 is first pasted into the third groove 140, then to the surface of the shock-absorption backing plate 110 and
The surface mucilage binding of the pedestal 100 or welding.
Further, 200 outer wall of motor is coated with moisture-proof coating, and due to the limitation of draught-height and horizontal
It is horizontal positioned when centrifugal pump is installed, so centrifugal pump installation site is very low, the motor 200 is caused to be easy dampness, flooded,
It influences the motor 200 to operate normally, by coating the moisture-proof coating, the moisture protection of the motor 200 can be improved, prolong
The working life of the long motor 200.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of horizontal hot water centrifugal pump, it is characterised in that:
Including pedestal (100), motor (200), the pump housing (300) and the connection for connecting the pump housing (300) and the motor (200)
Axis device (400), the pump housing (300) and motor (200) are respectively positioned on the pedestal (100), and pedestal (100) bottom is fixed
Equipped with shock-absorption backing plate (110), cavity (120) are equipped between the pedestal (100) and the shock-absorption backing plate (110), the cavity
(120) quantity is at least four, and four cavitys (120) are located at the pedestal (100) four corners, the pedestal
(100) four corners are equipped with the fixing bolt (130) for being fixed on the pedestal (100) in external agency, the fixation
Bolt (130) sequentially passes through the pedestal (100), the cavity (120), the shock-absorption backing plate (110) and fixes with external agency
Connection, the fixing bolt (130) are arranged with the first spring (131) in cavity (120), fixed at the top of the pedestal (100)
Damping base (500), installation pedestal (600) are installed；
The damping base (500) is located at the lower section of the motor (200), and two sides are equipped at the top of the damping base (500)
First groove (510), each first groove (510) is interior to be equipped with sliding block (511), second spring (512), second bullet
Spring (512) is located at side of the sliding block (511) far from the damping base (500) center, described second spring (512) one end
It is fixed on the side wall of first groove (510) and the second spring (512) other end and the sliding block (511) is fixed
It is connected, two symmetrical sides of first groove (510) are equipped with strip-shaped clamp groove (513) away from recess, and the two of the sliding block (511)
Side is fixed with motion bar (514) corresponding with the strip-shaped clamp groove (513), and the motion bar (514) is far from the cunning
One end of block (511) is protruded into the strip-shaped clamp groove (513), and motor (200) bottom is fixed with the first support plate
(210), the first support plate (210) two sides of the bottom are fixed with fixed block (211), the fixed block of the same side
(211), it is equipped with movable plate (700) between the sliding block (511), movable plate (700) top and the fixed block (211)
Hingedly and the movable plate (700) bottom end and the sliding block (511) are hinged；
The installation pedestal (600) is located at the lower section of the pump housing (300), and installation pedestal (600) four corners are equipped with
One screw hole (610), the pump housing (300) bottom are fixed with the second support plate (310), the second support plate (310) bottom
It is fixed with buffer plate (800), the four corners of the buffer plate (800) are equipped with opposite with first screw hole (610)
The second groove (810) answered, second groove (810) is cylindrical, the second support plate (310) four corners be equipped with
Corresponding second screw hole (311) of second groove (810), each second screw hole (311) and corresponding described
Two grooves (810) are connected, and are equipped with bolster (900) in second groove (810), and the bolster (900) includes two
Connecting plate (910) and the third spring (920) between described two connecting plates (910), two connecting plates (910)
It is fixedly connected, is equipped on two connecting plates (910) and second screw hole (311) with the third spring (920)
Corresponding third screw hole (911), the pump housing (300) pass through the second screw hole (311), the third described in screw bolt passes
Screw hole (911), first screw hole (610) are fixedly installed on the pedestal (100).
2. a kind of horizontal hot water centrifugal pump according to claim 1, it is characterised in that:
When first spring (131) is in former long status, the length of first spring (131) is equal to the cavity
(120) height.
3. a kind of horizontal hot water centrifugal pump according to claim 1, it is characterised in that:
Angle between two movable plates (700) is greater than 90 °.
4. a kind of horizontal hot water centrifugal pump according to claim 1, it is characterised in that:
Pedestal (100) bottom notch has third groove (140), be fixed at the top of the shock-absorption backing plate (110) with it is described
The compatible convex block (111) of third groove (140).
5. a kind of horizontal hot water centrifugal pump according to claim 1, it is characterised in that:
Motor (200) outer wall is coated with moisture-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510463.2U CN208778257U (en) | 2018-09-14 | 2018-09-14 | A kind of horizontal hot water centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510463.2U CN208778257U (en) | 2018-09-14 | 2018-09-14 | A kind of horizontal hot water centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778257U true CN208778257U (en) | 2019-04-23 |
Family
ID=66161157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510463.2U Expired - Fee Related CN208778257U (en) | 2018-09-14 | 2018-09-14 | A kind of horizontal hot water centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778257U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513298A (en) * | 2019-07-26 | 2019-11-29 | 高邮市大江泵业有限公司 | A kind of mixed-flow pump of novel belt guiding device |
| CN113107862A (en) * | 2021-05-19 | 2021-07-13 | 刘梦梦 | Vibration-damping centrifugal pump |
| CN116717482A (en) * | 2023-06-13 | 2023-09-08 | 湖北三峰透平装备股份有限公司 | Multistage coaxial methanol rectification vapor compressor device |
-
2018
- 2018-09-14 CN CN201821510463.2U patent/CN208778257U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513298A (en) * | 2019-07-26 | 2019-11-29 | 高邮市大江泵业有限公司 | A kind of mixed-flow pump of novel belt guiding device |
| CN113107862A (en) * | 2021-05-19 | 2021-07-13 | 刘梦梦 | Vibration-damping centrifugal pump |
| CN116717482A (en) * | 2023-06-13 | 2023-09-08 | 湖北三峰透平装备股份有限公司 | Multistage coaxial methanol rectification vapor compressor device |
| CN116717482B (en) * | 2023-06-13 | 2024-04-09 | 湖北三峰透平装备股份有限公司 | Multistage coaxial methanol rectification vapor compressor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20190914 |