CN207363960U - High temperature magnetic drive pump - Google Patents
High temperature magnetic drive pump Download PDFInfo
- Publication number
- CN207363960U CN207363960U CN201721323498.0U CN201721323498U CN207363960U CN 207363960 U CN207363960 U CN 207363960U CN 201721323498 U CN201721323498 U CN 201721323498U CN 207363960 U CN207363960 U CN 207363960U
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- pump
- pump case
- steel assembly
- high temperature
- pump cover
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Abstract
The utility model discloses high temperature magnetic drive pump, including pump cover and pump case, the inside of the pump case is provided with heat-conducting plate, the outer surface of the pump case is evenly arranged with several radiating fins, the pump case is internally provided with impeller, the impeller is positioned close at the water inlet position of pump case one end, the impeller is provided with pump cover away from water inlet one end, the pump cover is tightly connected by turnbuckle and pump case, bearing block is provided with centre position on the inside of the pump cover, the bearing block is internally provided with spring bearing, spring bearing inside the bearing block is rotatablely connected with shaft one end, the shaft other end is connected with interior magnet steel assembly, the outside of the interior magnet steel assembly is coated by outer steel assembly, the outer steel assembly is connected with drive shaft one end.The utility model solves electromagnetic driven pump and occurs the problem of continuous high temperature, service life is low at work by setting cooling water pipe, radiating fin and heat-conducting plate.
Description
Technical field
Magnetic force pump technical field is the utility model is related to, is specially high temperature magnetic drive pump.
Background technology
Magnetic drive pump (magnetic force driving pump) is mainly by several parts such as pump head, magnetic driver (magnetic cylinder), motor, connecting bottom boards
Part forms.Magnetic drive pump magnetic driver is made of when motor drives outer magnet rotor, interior magnet rotor and non-magnetic separation sleeve
During outer magnet rotor rotation, magnetic field energy penetrates air-gap and namagnetic substance, drives the interior magnet rotor being connected with impeller to make synchronous rotation
Turn, realize the contactless synchronous static seal structure for transmitting, the movable sealing structure easily revealed being converted into zero leakage of power.
Shortcoming deficiency possessed by the prior art：
1. the heat dissipation effect of existing magnetic drive pump itself is poor；
2. operating noise is big during the work time for existing magnetic drive pump.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides high temperature magnetic drive pump, solves electromagnetic driven pump and exists
Occurs the problem of continuous high temperature, service life is low during work.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：High temperature magnetic drive pump, including pump cover and pump
Shell, the inside of the pump case are provided with heat-conducting plate, and the outer surface of the pump case is evenly arranged with several radiating fins, described to dissipate
The installation site of hot fin is corresponding with the installation site of heat-conducting plate, and the pump case is internally provided with impeller, and the impeller is set
At the water inlet position of pump case one end, the impeller is provided with pump cover away from water inlet one end, and the pump cover passes through tension
Bolt is tightly connected with pump case, is provided with bearing block on the centre position on the inside of the pump cover, the bearing block is welded on pump
Reinforcing rib on lid inner wall is fixed, and the bearing block is internally provided with spring bearing, the spring bearing inside the bearing block with
Shaft one end is rotatablely connected, and the shaft other end is connected with interior magnet steel assembly, and the outside of the interior magnet steel assembly is by outer steel
Assembly is coated, and separation sleeve is provided between interior magnet steel assembly and outer steel assembly, the outer steel assembly and drive shaft one
End connection, and drive shaft passes through the cooler bin being arranged on the right side of pump case to be connected with driving motor.
Preferably, the pump cover is internally provided with cooling chamber, and cooling water pipe is provided with cooling chamber, the cooling water
Manage and be arranged on and be tightly connected between the seal nipple on the outside of pump cover.
Preferably, cooling duct, and cooling duct and the through hole phase on pump cover are provided with the pump case above the shaft
It is logical.
Preferably, water inlet pipe and outlet pipe are welded with the cooler bin.
Preferably, sound panel is installed inside the pump case, and the surface of pump case inner sound isolation plate be evenly arranged with it is some
A sound-absorbing groove, sealing ring is provided between the pump case and pump cover.
(3) beneficial effect
The utility model provides high temperature magnetic drive pump, possesses following beneficial effect：
(1) the utility model pump cover is noted by setting cooling chamber and cooling water pipe by seal nipple into cooling water pipe
Enter coolant, pump cover can be cooled down, the temperature inside bearing block can be reduced, optimize the use ring of shaft and bearing block
Border.
(2) the utility model is by setting pump cover, through hole and cooling duct, and impeller is while pumping action is realized, portion
Shunting body can be entered in the cooling duct inside pump case through through hole, and countershaft is cooled down, which is with trandfer fluid
As the cooling medium of auxiliary, countershaft is cooled down, and increases cooling effect.
(3) the utility model is by setting radiating fin and heat-conducting plate, and when being driven pump work generation high temperature, heat-conducting plate will
Partial heat conduction in drive pump radiates it on pump case, then by the radiating fin on pump case, makes the drive pump moment
Work in normal temperature.
Brief description of the drawings
Fig. 1 is the utility model front elevational view；
Fig. 2 is the schematic enlarged-scale view of pump cover in the utility model Fig. 1；
Fig. 3 is the structure diagram of pump case in the utility model Fig. 1；
Fig. 4 is the assembling structure schematic diagram of shaft in the utility model Fig. 1.
In figure：1 water inlet, 2 pump covers, 3 shafts, magnet steel assembly, 5 outer steel assemblies, 6 pump cases, 7 cooler bins, 8 water outlets in 4
Pipe, 9 water inlet pipes, 10 drive shafts, 11 seal nipples, 12 cooling water pipes, 13 bearing blocks, 14 reinforcing ribs, 15 through holes, 16 cooling chambers,
17 turnbuckles, 18 heat-conducting plates, 19 radiating fins, 20 impellers, 21 cooling ducts.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the utility model provides a kind of technical solution：High temperature magnetic drive pump, including lid 2 and pump case 6,
The inside of pump case 6 is provided with heat-conducting plate 18, and the outer surface of pump case 6 is evenly arranged with several radiating fins 19, radiating fin 19
Installation site it is corresponding with the installation site of heat-conducting plate 18, when being driven pump work and producing high temperature, heat-conducting plate 18 is by drive pump
On partial heat conduction radiate on pump case 6, then by the radiating fin 19 on pump case 6 to it, be provided with inside pump case 6
Sound panel, and the surface of 6 inner sound isolation plate of pump case is evenly arranged with several sound-absorbing grooves, coordinating between sound panel and sound-absorbing groove makes
With the noise of drive pump during the work time can be reduced, and pump case 6 is internally provided with impeller 20, and impeller 20 is positioned close to pump case 6
At 1 position of one end water inlet, impeller 20 is provided with pump cover 2 away from 1 one end of water inlet, and pump cover 2 passes through turnbuckle 17 and pump case 6
It is tightly connected, sealing ring is provided between pump case 6 and pump cover 2, being used cooperatively between turnbuckle 17 and sealing ring, adds
The leakproofness of drive pump itself, optimizes use environment, adds service life, and pump cover 2 is internally provided with cooling chamber 16, and
Cooling water pipe 12 is installed, the company of sealing between cooling water pipe 12 and the seal nipple 11 being arranged on the outside of pump cover 2 in cooling chamber 16
Connect, be provided with bearing block 13 on the centre position of the inner side of pump cover 2, bearing block 13 is welded on the reinforcing rib 14 on 2 inner wall of pump cover
Fixed, bearing block 13 is internally provided with spring bearing, and the spring bearing inside bearing block 13 is rotatablely connected with 3 one end of shaft, logical
Cross seal nipple 11 and inject coolant into cooling water pipe 12, pump cover 2 can be cooled down, the temperature inside bearing block 13 can be reduced
Degree, 3 other end of shaft are connected with interior magnet steel assembly 4, and cooling duct 21, and cooling duct are provided with the pump case 6 of the top of shaft 3
21 communicate with the through hole 15 on pump cover 2, and while pumping action is realized, segment fluid flow can enter impeller 20 through through hole 15
In cooling duct 21 inside pump case 6, countershaft 3 is cooled down, which is the cooling medium using trandfer fluid as auxiliary,
Countershaft 3 is cooled down, and increases cooling effect, the outside of interior magnet steel assembly 4 is coated by outer steel assembly 5, and interior magnet steel is total
Into separation sleeve is provided between 4 and outer steel assembly 5, outer steel assembly 5 is connected with 10 one end of drive shaft, and drive shaft 10 passes through
The cooler bin 7 for being arranged on the right side of pump case 6 is connected with driving motor, and water inlet pipe 9 and outlet pipe 8 are welded with cooler bin 7, works as transmission
, can be by conveying coolant into water inlet pipe 9 when temperature inside pump is excessive, coolant absorbs the heat inside drive pump, together
When the coolant with heat discharged from outlet pipe 8.
In use, when driving motor drives outer steel assembly 5 to rotate by drive shaft 10, outer steel assembly 5 drives interior magnetic
Steel assembly 4 rotates, interior magnet steel assembly 4 so that drive shaft 3 rotate, 3 impeller 20 of shaft rotates, so realize to fluid
Extract, in the process, drive pump can produce high temperature in itself, and when being driven pump work and producing high temperature, heat-conducting plate 18 is by drive pump
On partial heat conduction radiate on pump case 6, then by the radiating fin 19 on pump case 6 to it, simultaneously, by close
Sealing joint 11 injects coolant into cooling water pipe 12, pump cover 2 can be cooled down, can reduce the temperature inside bearing block 13,
While impeller 20 is realizing pumping action, segment fluid flow can enter the cooling duct 21 inside pump case 6 through through hole 15
Interior, countershaft 3 is cooled down, and when the temperature inside drive pump is excessive, can be cooled down by conveying coolant into water inlet pipe 9
Liquid absorbs the heat inside drive pump, is discharged simultaneous with the coolant of heat from outlet pipe 8.
It can to sum up obtain, the utility model solves electromagnetism by setting cooling water pipe 12, radiating fin 19 and heat-conducting plate 18
There is the problem of continuous high temperature, service life is low at work in drive pump.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. high temperature magnetic drive pump, including pump cover (2) and pump case (6), it is characterised in that：The inside of the pump case (6) is provided with
Heat-conducting plate (18), the outer surface of the pump case (6) are evenly arranged with several radiating fins (19), the radiating fin (19)
Installation site is corresponding with the installation site of heat-conducting plate (18), and the pump case (6) is internally provided with impeller (20), the impeller
(20) it is positioned close at pump case (6) one end water inlet (1) position, the impeller (20) is provided with away from water inlet (1) one end
Pump cover (2), the pump cover (2) are tightly connected by turnbuckle (17) and pump case (6), the interposition on the inside of the pump cover (2)
Put and be provided with bearing block (13), the reinforcing rib (14) that the bearing block (13) is welded on pump cover (2) inner wall is fixed, described
Bearing block (13) is internally provided with spring bearing, and the internal spring bearing of the bearing block (13) is rotated with shaft (3) one end to be connected
Connect, shaft (3) other end is connected with interior magnet steel assembly (4), and the outside of the interior magnet steel assembly (4) is by outer steel assembly
(5) coated, and separation sleeve be provided between interior magnet steel assembly (4) and outer steel assembly (5), the outer steel assembly (5) with
Drive shaft (10) one end connects, and drive shaft (10) passes through the cooler bin (7) being arranged on the right side of pump case (6) with driving motor phase
Even.
2. high temperature magnetic drive pump according to claim 1, it is characterised in that：Being internally provided with for the pump cover (2) is cold
But chamber (16), and cooling water pipe (12) is installed in cooling chamber (16), the cooling water pipe (12) is with being arranged on the outside of pump cover (2)
Seal nipple (11) between be tightly connected.
3. high temperature magnetic drive pump according to claim 1, it is characterised in that：In pump case (6) above the shaft (3)
Cooling duct (21) is provided with, and cooling duct (21) are communicated with the through hole (15) on pump cover (2).
4. high temperature magnetic drive pump according to claim 1, it is characterised in that：It is welded with the cooler bin (7) into water
Manage (9) and outlet pipe (8).
5. high temperature magnetic drive pump according to claim 1, it is characterised in that：Sound insulation is installed inside the pump case (6)
Plate, and the surface of pump case (6) inner sound isolation plate is evenly arranged with several sound-absorbing grooves, is set between the pump case (6) and pump cover (2)
It is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323498.0U CN207363960U (en) | 2017-10-16 | 2017-10-16 | High temperature magnetic drive pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323498.0U CN207363960U (en) | 2017-10-16 | 2017-10-16 | High temperature magnetic drive pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363960U true CN207363960U (en) | 2018-05-15 |
Family
ID=62348233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323498.0U Active CN207363960U (en) | 2017-10-16 | 2017-10-16 | High temperature magnetic drive pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363960U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579617A (en) * | 2017-08-31 | 2018-01-12 | 新乡市巨能合成材料有限公司 | A kind of vaccum pump motor baffle plate |
| CN109306960A (en) * | 2018-07-06 | 2019-02-05 | 安徽思源三轻智能制造有限公司 | A kind of pump case with cooling function |
| CN113898611A (en) * | 2021-11-09 | 2022-01-07 | 安徽银龙泵阀股份有限公司 | Novel fluoroplastic alloy pump |
-
2017
- 2017-10-16 CN CN201721323498.0U patent/CN207363960U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579617A (en) * | 2017-08-31 | 2018-01-12 | 新乡市巨能合成材料有限公司 | A kind of vaccum pump motor baffle plate |
| CN109306960A (en) * | 2018-07-06 | 2019-02-05 | 安徽思源三轻智能制造有限公司 | A kind of pump case with cooling function |
| CN113898611A (en) * | 2021-11-09 | 2022-01-07 | 安徽银龙泵阀股份有限公司 | Novel fluoroplastic alloy pump |
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