CN204984928U - Fluoroplastic pump's support space heat elimination ware locking device - Google Patents
Fluoroplastic pump's support space heat elimination ware locking device Download PDFInfo
- Publication number
- CN204984928U CN204984928U CN201520653168.2U CN201520653168U CN204984928U CN 204984928 U CN204984928 U CN 204984928U CN 201520653168 U CN201520653168 U CN 201520653168U CN 204984928 U CN204984928 U CN 204984928U
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- CN
- China
- Prior art keywords
- axle
- radiator shutter
- radiator
- hole
- shutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Fluoroplastic pump's support space heat elimination ware locking device, axle B's outer lane is provided with the radiator, the radiator includes the locking bolt, the retainer plate, radiator shutter A, radiator shutter B, be provided with the through -hole of several around the circumference equipartition on the face of cylinder of retainer plate, the locking bolt passes the interior locking radiator shutter A of through -hole from the inner circle of retainer plate, radiator shutter B is four sections integrated configurations, wherein radiator shutter B's first section is "-" font blade, the second section is cylindrical base, the third section is the punching axle, the fourth section is the screw shaft part, axle B's conical shaft hole outer lane is provided with a through -hole of arranging along the diametric(al) and the centre of a circle through axle A, and radiator shutter B's screw shaft part is connected with the screw blind hole of radiator shutter A base after looping through through -hole, axle B and the axle A's of retainer plate through -hole. The utility model discloses it is rational in infrastructure, through the balanced temperature of axle with pump support space of radiator shutter, improved the life -span and the efficiency of the pump body.
Description
Technical field
The utility model belongs to centrifugal pump field, particularly a kind of rack space radiator locking device of FSB type fluoroplastic pump, carries the arbitrary medium acid of any concentration, oxygenant and Korrosionsmedium under being suitable for-85 DEG C ~ 200 DEG C conditions for a long time.
Background technique
FSB type fluoroplastic pump, be mainly used in the industries such as oil, chemical industry, pharmacy, agricultural chemicals, dyestuff, paint, smelting, papermaking, plating, electric power, food, overcurrent part all adopts fluorine alloy (the multiple fluorine material such as teflon and perfluoroethylene-propylene is through rational formula) mold pressing, processes, and is the anticorrosion conveying equipment of ideal building civilized factory.
In using, temperature range is large, and the heat radiation of axle is bad, can affect the normal work of pump, reduces the working life of pump and the utilization efficiency of pump.
Summary of the invention
The purpose of this utility model will solve the problems of the technologies described above.
The purpose of this utility model is achieved in that the rack space radiator locking device of fluoroplastic pump, comprise the pump housing, impeller, axle B, the pump housing is connected with support by pump cover, the right side of pump cover is provided with sealing gland, it is characterized in that: described impeller is arranged on axle A, axle A right-hand member is conical shaft, axle B left end is conical axis hole, the conical shaft of axle A is arranged in the conical axis hole of axle B, the outer ring of axle B is provided with radiator, radiator comprises lock bolt, retainer ring, radiator shutter A, radiator shutter B, the cylndrical surface of retainer ring is provided with several circumferentially uniform through hole, lock bolt passes through hole internal locking radiator shutter A from the inner ring of retainer ring, radiator shutter A is two sections of composite structures, wherein the top of radiator shutter A is " ~ " shaped blades, the bottom of radiator shutter A is cylindrical base, cylindrical base center is provided with tapped blind hole, radiator shutter B is four sections of composite structures, and wherein the first paragraph of radiator shutter B is " ~ " shaped blades, and the second segment of radiator shutter B is cylindrical base, and the 3rd section of radiator shutter B is punching axle, and the 4th section of radiator shutter B is threaded shaft section, the conical axis hole outer ring of axle B is provided with a through hole diametrically arranged and by the center of circle of axle A, and the threaded shaft section of radiator shutter B is successively by being connected with the tapped blind hole of radiator shutter A base after the through hole of the through hole of retainer ring, axle B and axle A.
The quantity of described radiator shutter A is seven, and the quantity of radiator shutter B is one, and the quantity of lock bolt is six.
Described radiator shutter B punching shaft length is greater than the wall thickness of retainer ring and the diameter sum of axle B.
The cylindrical base diameter of described radiator shutter B is greater than the through-hole diameter of retainer ring, and the through-hole diameter of retainer ring is greater than the punching shaft diameter of radiator shutter B, and the punching shaft diameter of radiator shutter B is greater than the threaded shaft section diameter of radiator shutter B.
The utility model is rational in infrastructure, drives radiator shutter to rotate when being rotated by axle, and the balanced temperature of axle and pump rack space, improves life-span and the efficiency of the pump housing.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present utility model.
Fig. 2 is graphics of the present utility model.
In figure: 1. the pump housing; 2. impeller; 3. pump cover; 4. sealing gland; 5. black box; 6. axle A; 7. support; 8. axle B; 9. radiator; 901. lock bolt; 902. retainer ring; 903. radiator shutter A; 904. radiator shutter B.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model:
The rack space radiator locking device of fluoroplastic pump, comprise the pump housing 1, impeller 2, axle B8, the pump housing 1 is connected with support 7 by pump cover 3, the right side of pump cover 3 is provided with sealing gland 4, described impeller 2 is arranged on axle A6, axle A6 right-hand member is conical shaft, axle B8 left end is conical axis hole, the conical shaft of axle A6 is arranged in the conical axis hole of axle B8, the outer ring of axle B8 is provided with radiator 9, radiator 9 comprises lock bolt 901, retainer ring 902, radiator shutter A903, radiator shutter B904, the cylndrical surface of retainer ring 902 is provided with several circumferentially uniform through hole, lock bolt 901 passes through hole internal locking radiator shutter A903 from the inner ring of retainer ring 902, radiator shutter A903 is two sections of composite structures, wherein the top of radiator shutter A903 is " ~ " shaped blades, the bottom of radiator shutter A903 is cylindrical base, cylindrical base center is provided with tapped blind hole, radiator shutter B904 is four sections of composite structures, wherein the first paragraph of radiator shutter B904 is " ~ " shaped blades, the second segment of radiator shutter B904 is cylindrical base, and the 3rd section of radiator shutter B904 is punching axle, and the 4th section of radiator shutter B904 is threaded shaft section, the conical axis hole outer ring of axle B8 is provided with a through hole diametrically arranged and by the center of circle of axle A6, and the threaded shaft section of radiator shutter B904 is successively by being connected with the tapped blind hole of radiator shutter A903 base after the through hole of the through hole of retainer ring 902, axle B8 and axle A6, the quantity of described radiator shutter A903 is seven, and the quantity of radiator shutter B904 is one, and the quantity of lock bolt 901 is six, described radiator shutter B904 punching shaft length is greater than the wall thickness of retainer ring 902 and the diameter sum of axle B8, the cylindrical base diameter of described radiator shutter B904 is greater than the through-hole diameter of retainer ring 902, the through-hole diameter of retainer ring 902 is greater than the punching shaft diameter of radiator shutter B904, and the punching shaft diameter of radiator shutter B904 is greater than the threaded shaft section diameter of radiator shutter B904.
Above-described embodiment of the present utility model; it is only the citing clearly illustrating that the utility model does; but be not used for limiting protection domain of the present utility model; all equivalent technological schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by every claim.
Claims (4)
1. the rack space radiator locking device of fluoroplastic pump, comprise the pump housing (1), impeller (2), axle B(8), the pump housing (1) is connected with support (7) by pump cover (3), the right side of pump cover (3) is provided with sealing gland (4), it is characterized in that: described impeller (2) is arranged on axle A(6) on, axle A(6) right-hand member is conical shaft, axle B(8) left end is conical axis hole, axle A(6) conical shaft be arranged on axle B(8) conical axis hole in, axle B(8) outer ring be provided with radiator (9), radiator (9) comprises lock bolt (901), retainer ring (902), radiator shutter A(903), radiator shutter B(904), the cylndrical surface of retainer ring (902) is provided with several circumferentially uniform through hole, lock bolt (901) passes through hole internal locking radiator shutter A(903 from the inner ring of retainer ring (902)), radiator shutter A(903) be two sections of composite structures, wherein radiator shutter A(903) top be " ~ " shaped blades, radiator shutter A(903) bottom be cylindrical base, cylindrical base center is provided with tapped blind hole, radiator shutter B(904) be four sections of composite structures, wherein radiator shutter B(904) first paragraph be " ~ " shaped blades, radiator shutter B(904) second segment be cylindrical base, radiator shutter B(904) the 3rd section be punching axle, radiator shutter B(904) the 4th section be threaded shaft section, axle B(8) conical axis hole outer ring be provided with a through hole diametrically arranged and by axle A(6) the center of circle, radiator shutter B(904) threaded shaft section successively by through hole, the axle B(8 of retainer ring (902)) and axle A(6) through hole after with radiator shutter A(903) tapped blind hole of base is connected.
2. the rack space radiator locking device of fluoroplastic pump according to claim 1, is characterized in that: described radiator shutter A(903) quantity be seven, radiator shutter B(904) quantity be one, the quantity of lock bolt (901) is six.
3. the rack space radiator locking device of fluoroplastic pump according to claim 1, is characterized in that: described radiator shutter B(904) punching shaft length is greater than wall thickness and the axle B(8 of retainer ring (902)) diameter sum.
4. the rack space radiator locking device of fluoroplastic pump according to claim 1, it is characterized in that: described radiator shutter B(904) cylindrical base diameter be greater than the through-hole diameter of retainer ring (902), the through-hole diameter of retainer ring (902) is greater than radiator shutter B(904) punching shaft diameter, radiator shutter B(904) punching shaft diameter be greater than radiator shutter B(904) threaded shaft section diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653168.2U CN204984928U (en) | 2015-08-27 | 2015-08-27 | Fluoroplastic pump's support space heat elimination ware locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653168.2U CN204984928U (en) | 2015-08-27 | 2015-08-27 | Fluoroplastic pump's support space heat elimination ware locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984928U true CN204984928U (en) | 2016-01-20 |
Family
ID=55119303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520653168.2U Expired - Fee Related CN204984928U (en) | 2015-08-27 | 2015-08-27 | Fluoroplastic pump's support space heat elimination ware locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298926A (en) * | 2015-10-19 | 2016-02-03 | 季裕成 | Bracket space radiator locking device of fluorine plastic pump |
-
2015
- 2015-08-27 CN CN201520653168.2U patent/CN204984928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298926A (en) * | 2015-10-19 | 2016-02-03 | 季裕成 | Bracket space radiator locking device of fluorine plastic pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160120 Termination date: 20170827 |