CN110469544A - A kind of immersible pump pod of jack-up unit - Google Patents
A kind of immersible pump pod of jack-up unit Download PDFInfo
- Publication number
- CN110469544A CN110469544A CN201910827455.3A CN201910827455A CN110469544A CN 110469544 A CN110469544 A CN 110469544A CN 201910827455 A CN201910827455 A CN 201910827455A CN 110469544 A CN110469544 A CN 110469544A
- Authority
- CN
- China
- Prior art keywords
- immersible pump
- housing
- jack
- unit
- water inlet
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/548—Specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of immersible pump pods of jack-up unit, it includes a housing for enveloping immersible pump, a water stream channel is formed between the housing and immersible pump, water inlet is offered on the housing, a connecting tube is equipped on the housing, the water inlet of the connecting tube is connected to the water outlet of immersible pump；The region that the water inlet of immersible pump is corresponded on the housing is equipped with through-hole, and the through hole is equipped with cover board.The immersible pump pod of jack-up unit of the present invention, can reduce in ocean gush, flow, the erosion caused by immersible pump such as wave, silt, can preferably improve the service life and maintenance period of immersible pump, be conducive to the operation steady in a long-term of jack-up unit.
Description
Technical field
The present invention relates to jack-up unit technical fields, and in particular to a kind of immersible pump pod of jack-up unit.
Background technique
Jack-up unit is with a kind of using very extensive marine settings.And when it rises operation, need immersible pump
To provide seawater to meet the needs of other cooling mechanical equipments and other daily seawater.Lift-type platform during military service,
Can immersible pump operation steady in a long-term be the important equipment for maintaining platform operate normally.But immersible pump due to being immersed in sea for a long time
In water, by gush, flow in ocean, the erosions such as wave, silt it is serious, therefore the service life of immersible pump is affected, in order to extend diving
The service life and maintenance period of pump need to install a pod outside immersible pump to protect it.
Therefore, design it is a kind of can reduce in ocean gush, flow, the immersible pump water conservancy diversion that wave, silt etc. cause immersible pump to corrode
Cover, is necessary.
Summary of the invention
In view of the above-mentioned problems, can be dropped the purpose of the present invention is to provide a kind of immersible pump pod of jack-up unit
It gushes, flow in low ocean, the erosion caused by immersible pump such as wave, silt, can preferably improve the service life and maintenance of immersible pump
Period is conducive to the operation steady in a long-term of jack-up unit.
To achieve the above object, the immersible pump pod of a kind of jack-up unit provided by the present invention comprising one uses
A water stream channel is formed between the housing for enveloping immersible pump, the housing and immersible pump, offered on the housing into
The mouth of a river is equipped with a connecting tube on the housing, and the water inlet of the connecting tube is connected to the water outlet of immersible pump；The housing
The region of the water inlet of upper corresponding immersible pump is equipped with through-hole, and the through hole is equipped with cover board.
Further, it is fixedly connected between the housing and immersible pump by least one set support component.
Further, the support component includes support column, and the support column offers cavity along its axial location, described
The opening of cavity is bolted with stud, and the support column is threadedly connected to the pump housing of immersible pump by stud.
Further, the support component further includes plug screw, the cavity along the support column axis by its run through with
It forms first port and second port, the Stud connection is bolted with the plug screw in the first port, the second port
To form closing chamber.
Further, the cover board is bolted with the housing.
Further, the housing is formed by housing upper cover and the connection of housing bottom, the housing upper cover and the cover
The junction of shell bottom is equipped with the cover board, and the water inlet is set on housing bottom.
Further, connecting plate is arranged in the connecting tube, the connecting plate is bolted with the housing.
Further, the junction of the connecting plate and the connecting tube is equipped with deep floor, the deep floor
One end is connected to the connecting tube, and the other end of the ribs is connected to the connecting plate.
Further, the first stiffening plate, the water inlet are arranged with the junction of the connecting tube on the housing
Equipped with the second stiffening plate.
Further, several groups hoisting pad is equipped with along its axis direction on the outer wall of the housing.
A kind of immersible pump pod of jack-up unit provided by the present invention compared with the prior art, has following technology
Effect:
The housing is enveloped into immersible pump by designing, forms a water stream channel, institute between the housing and immersible pump
It states and offers water inlet on housing, a connecting tube is equipped on the housing, the water inlet of the connecting tube is connected to immersible pump
Water outlet；To guide seawater to be entered in the housing by the water inlet on the housing, through the water flow in the housing
Channel enters the water inlet of immersible pump, thus effectively reduce in ocean gush, flow, wave, silt etc. are invaded caused by immersible pump
Erosion, is conducive to extend the service life of immersible pump；In addition, the region for corresponding to the water inlet of immersible pump on the housing is equipped with and leads to
Hole, the through hole are equipped with cover board, when the water inlet of immersible pump is blocked by sundries such as silts in seawater, can pass through and open lid
Plate cleans the water inlet of immersible pump, without removing entire pod, to reduce cleaning difficulty.
Detailed description of the invention
Fig. 1 is the immersible pump pod of jack-up unit of the invention and the structural schematic diagram of immersible pump assembly；
Fig. 2 is the structural schematic diagram of the immersible pump pod of jack-up unit of the invention；
Fig. 3 is the structural schematic diagram of the connecting tube in the immersible pump pod of jack-up unit of the invention；
Fig. 4 is the A-A sectional view in Fig. 1；
Fig. 5 is the B-B sectional view in Fig. 1.
Wherein, 1, housing, 11, housing upper cover, 12, housing bottom, 121, water inlet, 2, immersible pump, 21, immersible pump into
The mouth of a river, 3, water stream channel, 4, connecting tube, 5, cover board, 6, support component, 61, support column, 611, cavity, 62, stud, 63, spiral shell
Plug, 7, connecting plate, 8, deep floor, the 9, first stiffening plate, the 10, second stiffening plate.
Specific embodiment
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 5, a kind of immersible pump pod of jack-up unit described in the present embodiment comprising one uses
A water stream channel 3 is formed between the housing 1 for enveloping immersible pump 2, the housing 1 and immersible pump 2, is opened on the housing 1
Equipped with water inlet 121, a connecting tube 4 is equipped on the housing 1, the water inlet of the connecting tube 4 is connected to going out for immersible pump
The mouth of a river；The region that the water inlet 22 of immersible pump is corresponded on the housing 1 is equipped with through-hole, and the through hole is equipped with cover board 5；
The housing 1 is enveloped into immersible pump 2 by designing, forms a water stream channel between the housing 1 and immersible pump 2
3, water inlet 121 is offered on the housing 1, a connecting tube 4 is equipped on the housing 1, and the water inlet of the connecting tube 4 connects
It is connected to the water outlet of immersible pump；To guide seawater to be entered in the housing 1 by the water inlet 121 on the housing 1, through institute
State the water stream channel 3 in housing 1 and enter the water inlet 21 of immersible pump, thus effectively reduce in ocean gush, flow, wave, silt
It is corroded Deng caused by immersible pump, is conducive to extend the service life of immersible pump；In addition, corresponding to immersible pump on the housing 1
Water inlet 22 region be equipped with through-hole, the through hole be equipped with cover board 5, when the water inlet 21 of immersible pump is by the silt in seawater
When equal sundries blocking, the water inlet 21 of immersible pump can be cleaned by opening cover board 5, without tearing entire pod open
Under, to reduce cleaning difficulty.
Preferably, it is fixedly connected between the housing 1 and immersible pump 2 by least one set of support component 6.Of the invention real
It applies in example, the support component 6 is 2 groups, and the support component 6 is mounted on the middle part of the housing 1 and close to water inlet 121
Bottom section.
Preferably, the support component 6 includes support column 61, and the support column 61 offers cavity along its axial location
611, the opening of the cavity 611 is bolted with stud 62, and the support column 61 is threadedly connected to immersible pump 2 by stud 62
The pump housing.
Preferably, the support component 6 further includes plug screw 63, the cavity 611 along the support column 61 axis by its
Through to form first port and second port, the stud 62 is connected to the first port, and the second port is bolted with
The plug screw 63 is to form closing chamber.
Preferably, the cover board 5 is bolted with the housing 1.
Preferably, the housing 1 is formed by housing upper cover 11 and 12 connection of housing bottom, the housing upper cover 11 and institute
The junction for stating housing bottom 12 is equipped with the cover board 5, and the water inlet 121 is set on housing bottom 12.
Preferably, connecting plate 7 is arranged in the connecting tube 4, the connecting plate 7 is bolted with the housing 1.
Preferably, the connecting plate 7 and the junction of the connecting tube 4 are equipped with deep floor 8, the deep floor 8
One end be connected to the connecting tube 4, the other end of the ribs 8 is connected to the connecting plate 7.
Preferably, the first stiffening plate 9, the water inlet are arranged with the junction of the connecting tube 4 on the housing 1
The second stiffening plate 10 is equipped at 121.
Preferably, several groups hoisting pad is equipped with along its axis direction on the outer wall of the housing 1.
To sum up, the housing 1 is enveloped diving by design by the immersible pump pod of jack-up unit of the invention
Pump 2, forms a water stream channel 3, water inlet 121, the housing is offered on the housing 1 between the housing 1 and immersible pump 2
A connecting tube 4 is equipped on 1, the water inlet of the connecting tube 4 is connected to the water outlet of immersible pump；To guide seawater by described
Water inlet 121 on housing 1 enters in the housing 1, through the water stream channel 3 in the housing 1 enter immersible pump into
The mouth of a river 21, thus effectively reduce in ocean gush, flow, the erosion caused by immersible pump such as wave, silt, be conducive to extend immersible pump
Service life；In addition, the region for corresponding to the water inlet 22 of immersible pump on the housing 1 is equipped with through-hole, the through hole is set
There is cover board 5, it, can be by opening cover board 5 to immersible pump when the water inlet 21 of immersible pump is blocked by sundries such as silts in seawater
Water inlet 21 cleaned, without removing entire pod, to reduce cleaning difficulty.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement is also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of immersible pump pod of jack-up unit, which is characterized in that the housing for being used to envelope on immersible pump including one,
A water stream channel is formed between the housing and immersible pump, and water inlet is offered on the housing, is equipped with one on the housing
The water inlet of connecting tube, the connecting tube is connected to the water outlet of immersible pump；The water inlet of immersible pump is corresponded on the housing
Region is equipped with through-hole, and the through hole is equipped with cover board.
2. the immersible pump pod of jack-up unit as described in claim 1, which is characterized in that the housing and immersible pump it
Between be fixedly connected by least one set of support component.
3. the immersible pump pod of jack-up unit as claimed in claim 2, which is characterized in that the support component includes branch
Dagger, the support column offer cavity along its axial location, and the opening of the cavity is bolted with stud, and the support column is logical
Cross the pump housing that stud is threadedly connected to immersible pump.
4. the immersible pump pod of jack-up unit as claimed in claim 3, which is characterized in that the support component further includes
Plug screw, the cavity run through it to form first port and second port, the Stud connection along the axis of the support column
In the first port, the second port is bolted with the plug screw to form closing chamber.
5. the immersible pump pod of jack-up unit as described in claim 1, which is characterized in that the cover board and the housing
It is bolted.
6. the immersible pump pod of jack-up unit as described in claim 1, which is characterized in that the housing is by housing
Cover and the connection of housing bottom are formed, and the junction of the housing upper cover and housing bottom is equipped with the cover board, the water inlet
Mouth is set on housing bottom.
7. the immersible pump pod of jack-up unit as described in claim 1, which is characterized in that be arranged in the connecting tube
Connecting plate, the connecting plate are bolted with the housing.
8. the immersible pump pod of jack-up unit as claimed in claim 7, which is characterized in that the connecting plate and the company
The junction of adapter tube is equipped with deep floor, and one end of the deep floor is connected to the connecting tube, the ribs it is another
One end is connected to the connecting plate.
9. the immersible pump pod of jack-up unit as described in claim 1, which is characterized in that on the housing with the company
The junction of adapter tube is arranged with the first stiffening plate, and the water inlet is equipped with the second stiffening plate.
10. the immersible pump pod of jack-up unit as described in claim 1, which is characterized in that on the outer wall of the housing
Several groups hoisting pad is equipped with along its axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910827455.3A CN110469544A (en) | 2019-09-03 | 2019-09-03 | A kind of immersible pump pod of jack-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910827455.3A CN110469544A (en) | 2019-09-03 | 2019-09-03 | A kind of immersible pump pod of jack-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110469544A true CN110469544A (en) | 2019-11-19 |
Family
ID=68514688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910827455.3A Pending CN110469544A (en) | 2019-09-03 | 2019-09-03 | A kind of immersible pump pod of jack-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110469544A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201723483U (en) * | 2010-03-15 | 2011-01-26 | 众电行实业有限公司 | Pump casing in tube |
| CN203835706U (en) * | 2014-04-14 | 2014-09-17 | 吴汝坤 | Water pump guide and filter cover |
| EP2777048A4 (en) * | 2011-11-10 | 2015-05-20 | Babcock & Wilcox Nuclear Energy Inc | Pressurized water reactor with upper plenum including cross-flow blocking weir |
| CN208236752U (en) * | 2018-05-16 | 2018-12-14 | 上海丽致环境科技有限公司 | Immersible pump diversion protective cover |
| CN208804045U (en) * | 2018-09-28 | 2019-04-30 | 安徽环科泵阀有限公司 | A kind of pump shell easy to repair |
-
2019
- 2019-09-03 CN CN201910827455.3A patent/CN110469544A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201723483U (en) * | 2010-03-15 | 2011-01-26 | 众电行实业有限公司 | Pump casing in tube |
| EP2777048A4 (en) * | 2011-11-10 | 2015-05-20 | Babcock & Wilcox Nuclear Energy Inc | Pressurized water reactor with upper plenum including cross-flow blocking weir |
| CN203835706U (en) * | 2014-04-14 | 2014-09-17 | 吴汝坤 | Water pump guide and filter cover |
| CN208236752U (en) * | 2018-05-16 | 2018-12-14 | 上海丽致环境科技有限公司 | Immersible pump diversion protective cover |
| CN208804045U (en) * | 2018-09-28 | 2019-04-30 | 安徽环科泵阀有限公司 | A kind of pump shell easy to repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191119 |
|
| RJ01 | Rejection of invention patent application after publication |