CN209856088U - PEEK magnetic drive pump separation sleeve assembly - Google Patents
PEEK magnetic drive pump separation sleeve assembly Download PDFInfo
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- CN209856088U CN209856088U CN201920462056.7U CN201920462056U CN209856088U CN 209856088 U CN209856088 U CN 209856088U CN 201920462056 U CN201920462056 U CN 201920462056U CN 209856088 U CN209856088 U CN 209856088U
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- separation sleeve
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Abstract
The utility model discloses PEEK magnetic drive pump separation sleeve subassembly, by separation sleeve (1), separation sleeve inner surface zirconia ceramic coating (2), separation sleeve surface zirconia ceramic coating (3), separation sleeve press ring flange (4), separation sleeve port gasket (5) are constituteed, the material of separation sleeve (1) is the PEEK material, the preceding port of separation sleeve (1) is equipped with outward flange dish (11), round width of cloth strengthening rib (13) have been seted up on bobbin base (12) the lateral surface of separation sleeve (1), the cooperation of outward flange dish (11) of port before seting up interior tang platform (41) and separation sleeve (1) on separation sleeve press ring flange (4). The isolating sleeve is made of a PEEK polymer material, the inner surface and the outer surface of the isolating sleeve are respectively coated with the zirconia ceramic coating, the strength, the wear resistance, the corrosion resistance and the pressure resistance of the isolating sleeve can be further improved, the isolating sleeve is resistant to the scouring of a medium containing hard particles and a miscellaneous medium, and the whole isolating sleeve is made of a nonmetal material and does not generate magnetic eddy heat.
Description
Technical Field
The utility model relates to a spacer sleeve of magnetic drive pump, especially to the magnetic drive pump spacer sleeve that adopts the PEEK material.
Background
The isolation sleeve of the magnetic pump is a component for isolating the medium from the outside, and plays a role in preventing leakage. The isolating sleeve of the traditional magnetic pump is made of metal materials, because the high-intensity magnetic field of the inner magnetic rotor and the outer magnetic rotor of the isolating sleeve can cut the metal isolating sleeve in the rotating process to generate magnetic eddy heat, and the magnetic blocks on the inner magnetic rotor and the outer magnetic rotor have certain requirements on the temperature, the temperature generated by the magnetic eddy heat is too high, so that the magnetic blocks of the inner magnetic rotor and the outer magnetic rotor are easy to demagnetize, and the normal operation of the pump is influenced. To reduce the magnetic eddy current heat, the pump structure is designed with a cooling circulation path, which also reduces the efficiency of the pump to some extent.
In addition, the metal material isolation sleeve is also easy to wear and break through under the scouring action of the miscellaneous medium containing hard particles, so that the service life is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a magnetic drive pump spacer assembly of PEEK polymer material to improve equipment's availability factor and security.
The utility model discloses magnetic drive pump separation sleeve subassembly, by separation sleeve 1, separation sleeve inner surface zirconia ceramic coating 2, separation sleeve surface zirconia ceramic coating 3, separation sleeve press ring flange 4, separation sleeve port gasket 5 constitutes, the material of separation sleeve 1 is the PEEK material, port is equipped with outward flange dish 11 before separation sleeve 1, round width of cloth strengthening rib 13 has been seted up on the bobbin base 12 lateral surface of separation sleeve 1, on the whole internal surface of separation sleeve inner surface zirconia ceramic coating 2 coating separation sleeve 1, on the whole surface of separation sleeve surface zirconia ceramic coating 3 coating separation sleeve 1, spigot platform 41 has been seted up on separation sleeve press ring flange 4, the spigot platform 41 of seting up on separation sleeve press ring flange 4 cooperates with the outward flange dish 11 of port before the separation sleeve 1, separation sleeve port gasket 5 is arranged in on the terminal surface before outer flange dish 11.
The utility model discloses the spacer sleeve not only adopts PEEK polymer material, and the coating all has zirconia ceramic coating at the internal and external surface of spacer sleeve in addition, and the coating thickness is about 0.1-0.2 mm, can further increase PEEK spacer sleeve intensity, wearability, anticorrosive nature, compressive capacity, through the result of actual experiment, and antistatic pressure is about 1.5Mpa, and the anti scouring that contains the miscellaneous medium of hard particle moreover. The whole isolation sleeve is made of a non-metallic material and does not generate magnetic eddy heat, so that the phenomenon that the magnetic block is demagnetized due to overhigh temperature is avoided, the problem of the magnetic eddy is not needed to be considered in the overall structural design of the pump, and the pump efficiency can be improved by about 8% -10%.
The utility model discloses the structure of the wheel width of cloth strengthening rib 13 of isolation sleeve bottom improves and guarantees the structural strength of isolation sleeve.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a right side view of fig. 1.
The specific implementation mode is as follows:
the utility model discloses magnetic drive pump separation sleeve subassembly, by separation sleeve 1, separation sleeve inner surface zirconia ceramic coating 2, separation sleeve surface zirconia ceramic coating 3, separation sleeve press ring flange 4, separation sleeve port gasket 5 constitutes, the material of separation sleeve 1 is the PEEK material, port is equipped with outward flange dish 11 before separation sleeve 1, round width of cloth strengthening rib 13 has been seted up on barrel head 12 lateral surface of separation sleeve 1, on the whole internal surface of separation sleeve inner surface zirconia ceramic coating 2 coating separation sleeve 1, on the whole surface of separation sleeve surface zirconia ceramic coating 3 coating separation sleeve 1, interior spigot platform 41 has been seted up on separation sleeve press ring flange 4, interior spigot platform 41 of seting up on separation sleeve press ring flange 4 and the cooperation of the outward flange dish 11 of port before separation sleeve 1, separation sleeve port gasket 5 is arranged in on the terminal surface before separation sleeve 1 dish 11, separation sleeve 1 seals admittedly with the pump cover cooperation through separation sleeve press ring flange 4 and separation sleeve port gasket 5 during use, separation sleeve port gasket 5 seals admittedly with the pump cover cooperation And (4) fixing connection.
Claims (1)
- A PEEK magnetic drive pump separation sleeve component is characterized by comprising a separation sleeve (1), a zirconia ceramic coating (2) on the inner surface of the separation sleeve, a zirconia ceramic coating (3) on the outer surface of the separation sleeve, a separation sleeve pressure ring flange (4) and a separation sleeve port gasket (5), wherein the separation sleeve (1) is made of a PEEK material, an outer flange disc (11) is arranged at the front port of the separation sleeve (1), a wheel-width-shaped reinforcing rib (13) is arranged on the outer side surface of a cylinder bottom (12) of the separation sleeve (1), the zirconia ceramic coating (2) on the inner surface of the separation sleeve coats the whole inner surface of the separation sleeve (1), the zirconia ceramic coating (3) on the outer surface of the separation sleeve coats the whole outer surface of the separation sleeve (1), an inner spigot platform (41) is arranged on the separation sleeve pressure ring flange (4), the inner spigot platform (41) arranged on the separation sleeve pressure ring flange (4) is matched with the outer flange disc (11) at the front port of the separation sleeve (1), the isolating sleeve port gasket (5) is arranged on the front end face of the outer flange disc (11) of the isolating sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462056.7U CN209856088U (en) | 2019-04-08 | 2019-04-08 | PEEK magnetic drive pump separation sleeve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462056.7U CN209856088U (en) | 2019-04-08 | 2019-04-08 | PEEK magnetic drive pump separation sleeve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856088U true CN209856088U (en) | 2019-12-27 |
Family
ID=68936569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920462056.7U Active CN209856088U (en) | 2019-04-08 | 2019-04-08 | PEEK magnetic drive pump separation sleeve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671354A (en) * | 2019-11-05 | 2020-01-10 | 上海佰诺泵阀有限公司 | Magnetic drive pump spacer sleeve that compressive strength is high |
| CN111637050A (en) * | 2020-05-14 | 2020-09-08 | 丹东克隆先锋泵业有限公司 | Double-layer isolation sleeve device of magnetic pump |
-
2019
- 2019-04-08 CN CN201920462056.7U patent/CN209856088U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671354A (en) * | 2019-11-05 | 2020-01-10 | 上海佰诺泵阀有限公司 | Magnetic drive pump spacer sleeve that compressive strength is high |
| CN111637050A (en) * | 2020-05-14 | 2020-09-08 | 丹东克隆先锋泵业有限公司 | Double-layer isolation sleeve device of magnetic pump |
| CN111637050B (en) * | 2020-05-14 | 2024-05-07 | 丹东克隆先锋泵业有限公司 | Double-layer isolation sleeve device of magnetic pump |
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