CN204357764U - The closed static seal structure of a kind of magnetic couple pump - Google Patents
The closed static seal structure of a kind of magnetic couple pump Download PDFInfo
- Publication number
- CN204357764U CN204357764U CN201420852124.8U CN201420852124U CN204357764U CN 204357764 U CN204357764 U CN 204357764U CN 201420852124 U CN201420852124 U CN 201420852124U CN 204357764 U CN204357764 U CN 204357764U
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- CN
- China
- Prior art keywords
- runddichtringo
- piston chamber
- flange plate
- rear end
- end cover
- 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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Abstract
The utility model discloses the closed static seal structure of a kind of magnetic couple pump, at least comprise AC motor, outlet terminal, flange plate, rear end cover, four-core connector assembly, the first "○" RunddichtringO, bearing, equalizing piston chamber, the second "○" RunddichtringO, piston, jump ring, the 3rd "○" RunddichtringO, socket head screw and the 4th "○" RunddichtringO; Described outlet terminal is arranged on the shell of AC motor; Described four-core connector assembly is inserted in flange plate upper end, and is connected with outlet terminal by wire; Described rear end cover is fixedly connected with flange plate by socket head screw, and is provided with the 4th "○" RunddichtringO in joint; Described equalizing piston chamber left end is inserted in rear end cover center bottom, and is provided with piston and jump ring in equalizing piston chamber; The closed static seal structure of this magnetic couple pump, pump shaft becomes closed static seal by motive sealing, thoroughly avoids medium and reveals; Overall structure is simple, practical, is easy to promote the use of.
Description
Technical field
The utility model relates to a kind of coupling pump sealing configuration, is specifically related to the closed static seal structure of a kind of magnetic couple pump.
Background technique
Coupling pump, applies very general in the industrial production; Existing coupling pump pump shaft is generally by movable sealing structure, and medium leakage phenomenon is comparatively obvious, and sealing is not strong, and changing the deficiencies in the prior art will carry out improving and adjusting on coupling pump structure.
Model utility content
For the deficiency that prior art exists, the utility model object is to provide the closed static seal structure of a kind of magnetic couple pump.
To achieve these goals, the utility model realizes by the following technical solutions: the closed static seal structure of a kind of magnetic couple pump, at least comprises AC motor, outlet terminal, flange plate, rear end cover, four-core connector assembly, the first "○" RunddichtringO, bearing, equalizing piston chamber, the second "○" RunddichtringO, piston, jump ring, the 3rd "○" RunddichtringO, socket head screw and the 4th "○" RunddichtringO; Described outlet terminal is arranged on the shell of AC motor; Described four-core connector assembly is inserted in flange plate upper end, and is connected with outlet terminal by wire; Described rear end cover is fixedly connected with flange plate by socket head screw, and is provided with the 4th "○" RunddichtringO in joint; Described equalizing piston chamber left end is inserted in rear end cover center bottom, and is provided with piston and jump ring in equalizing piston chamber; Described jump ring is arranged on right-hand member in equalizing piston chamber, and its upper and lower end is inserted in equalizing piston cavity wall, and equalizing piston chamber left end and rear end cover joint are provided with the second "○" RunddichtringO, piston and contacting point, equalizing piston chamber are provided with the 3rd "○" RunddichtringO.
As optimisation technique scheme of the present utility model: described piston external diameter is equal with equalizing piston chamber internal diameter; Described AC motor is arranged in motor housing.
As further technological scheme of the present utility model: described flange plate is fixedly mounted on the outer end of AC motor shell; Described socket head screw rear end cover and flange plate joint uniform.
Compared with prior art, the utility model has following beneficial effect: the closed static seal structure of this magnetic couple pump, and pump shaft becomes closed static seal by motive sealing, thoroughly avoids medium and reveals; Overall structure is simple, practical, is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
In mark in the accompanying drawings: 1, AC motor, 2, outlet terminal, 3, flange plate, 4, rear end cover, 5, four-core connector assembly, the 6, first "○" RunddichtringO, 7, bearing, 8, equalizing piston chamber, the 9, second "○" RunddichtringO, 10, piston, 11, jump ring, 12, the 3rd "○" RunddichtringO, 13, socket head screw, the 14, the 4th "○" RunddichtringO.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
Refer to Figure of description 1, in the utility model embodiment, the closed static seal structure of a kind of magnetic couple pump, at least comprises AC motor 1, outlet terminal 2, flange plate 3, rear end cover 4, four-core connector assembly 5, first "○" RunddichtringO 6, bearing 7, equalizing piston chamber 8, second "○" RunddichtringO 9, piston 10, jump ring 11, the 3rd "○" RunddichtringO 12, socket head screw 13 and the 4th "○" RunddichtringO 14; Described outlet terminal 2 is arranged on the shell of AC motor 1; Described four-core connector assembly 5 is inserted in flange plate 3 upper end, and is connected with outlet terminal 2 by wire; Described rear end cover 4 is fixedly connected with flange plate 3 by socket head screw 13, and is provided with the 4th "○" RunddichtringO 14 in joint; Described equalizing piston chamber 8 left end is inserted in rear end cover 4 center bottom, and in equalizing piston chamber 13, be provided with piston 10 and jump ring 11; Described jump ring 11 is arranged on right-hand member in equalizing piston chamber 8, and its upper and lower end is inserted in equalizing piston chamber 8 inwall, and equalizing piston chamber 8 left end and rear end cover 4 joint are provided with the second "○" RunddichtringO 9, piston 10 and contacting point, equalizing piston chamber 8 are provided with the 3rd "○" RunddichtringO 12.
As optimisation technique scheme of the present utility model: described piston 10 external diameter is equal with equalizing piston chamber 8 internal diameter; Described AC motor 1 is arranged in motor housing; Described flange plate 3 is fixedly mounted on the outer end of AC motor 1 shell; Described socket head screw 13 is uniform in rear end cover 4 and flange plate 3 joint.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the closed static seal structure of magnetic couple pump, at least comprises AC motor (1), outlet terminal (2), flange plate (3), rear end cover (4), four-core connector assembly (5), the first "○" RunddichtringO (6), bearing (7), equalizing piston chamber (8), the second "○" RunddichtringO (9), piston (10), jump ring (11), the 3rd "○" RunddichtringO (12), socket head screw (13) and the 4th "○" RunddichtringO (14); It is characterized in that: described outlet terminal (2) is arranged on the shell of AC motor (1); Described four-core connector assembly (5) is inserted in flange plate (3) upper end, and is connected with outlet terminal (2) by wire; Described rear end cover (4) is fixedly connected with flange plate (3) by socket head screw (13), and is provided with the 4th "○" RunddichtringO (14) in joint; Described equalizing piston chamber (8) left end is inserted in rear end cover (4) center bottom, and in equalizing piston chamber (13), be provided with piston (10) and jump ring (11); Described jump ring (11) is arranged on equalizing piston chamber (8) interior right-hand member, and its upper and lower end is inserted in equalizing piston chamber (8) inwall, and the joint between equalizing piston chamber (8) left end and rear end cover (4) is provided with the second "○" RunddichtringO (9), piston (10) and equalizing piston chamber (8) contacting point are provided with the 3rd "○" RunddichtringO (12).
2. the closed static seal structure of a kind of magnetic couple pump according to claim 1, is characterized in that: described piston (10) external diameter is equal with equalizing piston chamber (8) internal diameter; Described AC motor (1) is arranged in motor housing.
3. the closed static seal structure of a kind of magnetic couple pump according to claim 1, is characterized in that: described flange plate (3) is fixedly mounted on the outer end of AC motor (1) shell; Described socket head screw (13) is uniform in rear end cover (4) and flange plate (3) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852124.8U CN204357764U (en) | 2014-12-26 | 2014-12-26 | The closed static seal structure of a kind of magnetic couple pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852124.8U CN204357764U (en) | 2014-12-26 | 2014-12-26 | The closed static seal structure of a kind of magnetic couple pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357764U true CN204357764U (en) | 2015-05-27 |
Family
ID=53259237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420852124.8U Expired - Fee Related CN204357764U (en) | 2014-12-26 | 2014-12-26 | The closed static seal structure of a kind of magnetic couple pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357764U (en) |
-
2014
- 2014-12-26 CN CN201420852124.8U patent/CN204357764U/en not_active Expired - Fee Related
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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: 20150527 Termination date: 20201226 |