CN201273304Y - Vertical sea water pump - Google Patents
Vertical sea water pump Download PDFInfo
- Publication number
- CN201273304Y CN201273304Y CNU2008201862369U CN200820186236U CN201273304Y CN 201273304 Y CN201273304 Y CN 201273304Y CN U2008201862369 U CNU2008201862369 U CN U2008201862369U CN 200820186236 U CN200820186236 U CN 200820186236U CN 201273304 Y CN201273304 Y CN 201273304Y
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- CN
- China
- Prior art keywords
- pump
- shaft
- sea water
- motor
- 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 a convenient-maintaining vertical type sea water pump, which comprises a chassis, a pump body, a pump cover, a pump shaft, an impeller, a coupler, a motor, a motor shaft and a sealing piece, wherein the pump body is fixed on the chassis, the pump cover is arranged on the pump body, and a connecting seat is arranged on the pump body and the pump cover, the motor is mounted on the connecting seat, the motor shaft drives the pump shaft through the coupler, and the pump shaft drives the impeller. The convenient-maintaining vertical type sea water pump is characterized in that a gland is arranged on the pump cover, a sealing piece is mounted in the pump cover and the gland, the coupler is a clipping-shell type structure, and the connecting seat is a left and right middle opened type structure. The convenient-maintaining vertical type sea water pump is very convenient to change and maintain.
Description
Technical field:
The utility model relates to a kind of water pump, particularly a kind ofly just ties up vertical sea water pump.Be mainly used in and carry seawater and other to be similar to the liquid medium of seawater in boats and ships, the sea water desalinating unit.
Background technique:
Need various water pumps in the boats and ships, for example conveying pump, coolant pump, fire water pump etc.Owing to be subjected to the restriction of space lifting appliance in the ship, generally select the vertical structure of just tearing open for use.Pump structure mainly contains the pump housing and pump cover, and pump shaft, impeller, bearing and Sealing all are mounted in the pump case of the pump housing and pump cover composition, and Sealing is an easily damaged parts, needs frequent repair and replacement.On the pump cover of existing vertical pump and the pump housing is upper and lower the connection, component above must dismantling earlier during maintenance in the pump, and therefore, it is big to exist workload, unusual trouble, shortcomings such as lifting inconvenience.Chinese patent ZL200620141461.1 discloses and has not a kind ofly unloaded open form easy decomposing pump in the marine vertical that motor and connecting base etc. just can keep in repair the component in the pump, but need pump cover be pulled down, and could carry out repair and replacement to Sealing.And various sea water pumps in the boats and ships, it requires higher to sealability of pump, open form easy decomposing pump in the above-mentioned Chinese patent ZL200620141461.1 marine vertical carries out repair and replacement to Sealing, still exist change cumbersome, shortcoming such as workload is bigger.
Summary of the invention:
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of motor and just replaceable Sealings such as motor frame, pump cover of need not dismantling, the vertical sea water pump of just dimension easy to operate.
The technological scheme that the utility model is just tieed up vertical sea water pump is: just tie up vertical sea water pump, comprise base, the pump housing, pump cover, pump shaft, impeller, coupling, motor, motor shaft, Sealing, be fixed with the pump housing on the described base, the described pump housing is provided with pump cover, the described pump housing, pump cover is provided with connecting base, motor is installed on the connecting base, motor shaft drives pump shaft through coupling, the pump shaft impeller, it is characterized in that: on described pump cover, be provided with gland, in pump cover and the gland Sealing is installed, described shaft joint is folder shell-type structure, and described connecting base is a left side, right middle open type structure.
Described connecting base is provided with 3-4 stiffening rib.
The utility model is just tieed up vertical sea water pump, and pump cover is provided with gland, in pump cover and the gland Sealing is installed, and shaft joint is made folder shell-type structure, and connecting base is made left and right middle open type structure.When changing Sealing, as long as shaft joint is pulled down, need not dismantle motor and motor frame, pump cover etc., very convenient, and shaft joint with the bolt connection, is dismantled laborsaving for folder shell-type structure.
Description of drawings
Fig. 1 is that the utility model is just tieed up vertical sea water pump structural representation;
Fig. 2 is that the utility model is just tieed up the described connecting base sectional drawing of vertical sea water pump.
Number in the figure is: the 1-base; The 2-pump housing; The 3-pump cover; The 4-pump shaft; The 5-impeller; The 6-connecting base; The 7-coupling; The 8-motor; The 9-gland; The 10-motor shaft; The 11-Sealing; The 12-stiffening rib.
Embodiment
The utility model is just tieed up vertical sea water pump, as shown in Figure 1, comprise base 1, the pump housing 2, pump cover 3, pump shaft 4, impeller 5, coupling 7, motor 8, motor shaft 10, Sealing 11, be fixed with the pump housing 2 on the described base 1, the described pump housing 2 is provided with pump cover 3, the described pump housing 2, pump cover 3 is provided with connecting base 6, motor 8 is installed on the connecting base 6, motor shaft 10 drives pump shaft 4 through coupling 7, pump shaft 4 impeller 5, and described pump cover 3 is provided with gland 9, between pump cover 3 and the gland 9 Sealing 11 is installed, described shaft joint 7 is folder shell-type structure, and described connecting base 6 is a left side, right middle open type structure, described connecting base 6 is provided with four stiffening ribs.When changing Sealing 11, as long as shaft joint 7 and gland 9 are pulled down, need not dismantle motor 8 and connecting base 6, pump cover 3 etc., very convenient, and shaft joint 7 with the bolt connection, is dismantled laborsaving for folder shell-type structure.
Claims (2)
1, just tie up vertical sea water pump, comprise base (1), the pump housing (2), pump cover (3), pump shaft (4), impeller (5), coupling (7), motor (8), motor shaft (10), Sealing (11), be fixed with the pump housing (2) on the described base (1), the described pump housing (2) is provided with pump cover (3), the described pump housing (2), pump cover (3) is provided with connecting base (6), connecting base (6) is gone up motor (8) is installed, motor shaft (10) drives pump shaft (4) through coupling (7), pump shaft (4) impeller (5), it is characterized in that: on described pump cover (3), be provided with gland (9), pump cover (3) and the middle Sealing (11) of installing of gland (9), described shaft joint (7) is folder shell-type structure, and described connecting base (6) is a left side, right middle open type structure.
2, according to claim 1ly just tie up vertical sea water pump, it is characterized in that: described connecting base (6) is provided with 3-4 stiffening rib (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201862369U CN201273304Y (en) | 2008-10-15 | 2008-10-15 | Vertical sea water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201862369U CN201273304Y (en) | 2008-10-15 | 2008-10-15 | Vertical sea water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273304Y true CN201273304Y (en) | 2009-07-15 |
Family
ID=40883651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201862369U Expired - Fee Related CN201273304Y (en) | 2008-10-15 | 2008-10-15 | Vertical sea water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273304Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360620A (en) * | 2020-11-09 | 2021-02-12 | 中国船舶重工集团公司第七0四研究所 | Light seawater and lubricating oil integrated pump set |
-
2008
- 2008-10-15 CN CNU2008201862369U patent/CN201273304Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360620A (en) * | 2020-11-09 | 2021-02-12 | 中国船舶重工集团公司第七0四研究所 | Light seawater and lubricating oil integrated pump set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20111015 |