CN207500198U - A kind of submersible pump - Google Patents
A kind of submersible pump Download PDFInfo
- Publication number
- CN207500198U CN207500198U CN201721655430.2U CN201721655430U CN207500198U CN 207500198 U CN207500198 U CN 207500198U CN 201721655430 U CN201721655430 U CN 201721655430U CN 207500198 U CN207500198 U CN 207500198U
- Authority
- CN
- China
- Prior art keywords
- submersible pump
- nut
- guard
- water jacket
- 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.)
- Withdrawn - After Issue
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 238000009434 installation Methods 0.000 abstract description 36
- 230000009189 diving Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of submersible pump, belongs to diving apparatus technical field.It solves the problems, such as that existing submersible pump connection is unstable.This submersible pump, including outer water jacket and water inlet guard, electric pump component is equipped in outer water jacket, this submersible pump further includes mounting ring and several nuts, mounting ring is set in on water guard, and one end of mounting ring is resisted against on water guard, the other end has flange, several mounting holes are offered on flange, it is offered on the side wall of outer water jacket and the one-to-one mounting hole of nut, the side of nut is stretched into across corresponding mounting hole in outer water jacket, flange is resisted against the edge of outer water jacket, and mounting hole is passed through to be connect with nut thread by bolt and water inlet guard is pressed on electric pump component.This submersible pump can realize the stability to improving submersible pump installation in submersible pump light-weight design.
Description
Technical field
The utility model belongs to diving apparatus technical field, is related to a kind of submersible pump.
Background technology
Conventionally known built-in submerged motor pump is usually used following manner and is connected to ensure the stability of connection
It connects：1st, using the thicker outer water jacket of wall thickness, and external screw thread is offered on the lower part machining internal thread of outer water jacket, pump, realized
Connection；2nd, using the outer water jacket of thin-walled, shackle member is convexed to form on the madial wall of outer water jacket, and be equipped in the end of pump portion
Bolt, bolt are equipped with clamping block.
The first above-mentioned fixed form, although meeting the fixed stability of submersible pump to a certain extent, still
The fact that in the presence of that can not realize submersible pump light-weight design, therefore cause the installation of entire submersible pump and movement not square
Just；Above-mentioned second of fixed form, although realizing the quick fixation to submersible pump, the lightweight for realizing submersible pump is set
Meter, but submersible pump can generate larger impulse force during use, only using clamping structure, submersible pump
Connect it is unstable, cause submersible pump using when there are security risks.
Invention content
The purpose of this utility model is that there are the above problems for existing technology, it is proposed that a kind of submersible pump, this reality
With it is novel the technical problem to be solved is that how realize in submersible pump light-weight design improve submersible pump install
Stability.
The purpose of this utility model can be realized by following technical proposal：
A kind of submersible pump including outer water jacket and water inlet guard, is equipped with electric pump component, feature exists in the outer water jacket
In this submersible pump further includes mounting ring and several nuts, and the mounting ring is set in on water guard, and one end of mounting ring
It is resisted against on water guard, the other end has flange, several mounting holes, the side wall of the outer water jacket are offered on the flange
On offer and stretched into outer water jacket across corresponding mounting hole with the one-to-one mounting hole of nut, the side of the nut, institute
The edge that flange is resisted against outer water jacket is stated, and mounting hole is passed through to be connect with nut thread by bolt and water inlet guard is pressed on electricity
In pump group part.
Operation principle：First electric pump component is arranged in outer water jacket, then water inlet guard is embedded in outer water jacket and is made into water
Guard leans with electric pump component, and mounting ring is set in on water guard, and one end of mounting ring is with guard of intaking against by spiral shell
Bolt is connect across mounting hole with nut thread, and water inlet guard and mounting ring are pressed on electric pump component, since flange supports
By at the edge of outer water jacket, flange is also pressed on outer water jacket at this time, is constantly tightened in bolt, bolt generates one to nut
A pulling force, the pulling force make inwardly to be pressed on electric pump component into water guard, and the direction of pulling force and pressing force is on the contrary, can realize mutually
Locking, eliminates the installation gap between bolts and nuts, above structure employs relatively simple structure, only in Wai Shui
It puts on and offers mounting hole, and the setting for passing through nuts and bolt can be achieved with the installation to water inlet guard and mounting ring, therefore
The wall thickness of external water jacket is of less demanding, passes through the mating reaction of nuts and bolt so that the installation of entire submersible pump is more
It is firm, so as to realize the stability to improving submersible pump installation in submersible pump light-weight design.
In above-mentioned submersible pump, several limiting sections, the installation are convexed to form on the side wall of the water inlet guard
The one end of ring far from flange leans with limiting section.
The setting of the structure when further so that mounting ring is set in on water guard, can have limiting section to carry out it
Water inlet guard during bolt is tightened, can be preferably pressed on electric pump component, what is used and install by limiting
Enhanced convenience in the process, it is achieved thereby that the stability of submersible pump installation, while while submersible pump intensity is enhanced,
Also achieve the light-weight design to submersible pump.
In above-mentioned submersible pump, nut is equipped between adjacent two limiting sections, and nut stretches into outer water jacket interior energy
It leans with the end of mounting ring.
The setting of the structure can indicate its directionality so that the installation of submersible pump is more square during installation
Just, the operation of operating personnel is facilitated；The position setting of nut so that during use, nut will not shake, no
It can install unstable and then tilt there is a situation where nut both sides, the convenience and stability of installation be ensure that, so as to improve
The stability connected between water inlet guard and outer water jacket.
In above-mentioned submersible pump, the side that the nut is stretched into outer water jacket can offset with the side wall for guard of intaking
It leans on.
The setting of the structure, can further ensure that nut installation when stability so that nut in installation process,
The situation that will not be shaken and tilt, while but also the connection between outer water jacket and flange is more firm.
In above-mentioned submersible pump, tight fit connection between the mounting ring and water inlet guard.
The setting of the structure so that do not need to other bolts between mounting ring and water inlet guard, realize diving electricity
The lightweight setting of pump, while can also realize the stable connection to water inlet guard and outer water jacket, improve the stability of installation.
In above-mentioned submersible pump, the mounting hole is in bar shaped, and the hole wall of the mounting hole is recessed to form resigning mouthful.
The setting of the structure so that when needing to take out on nut, it is only necessary to stretch into tool from resigning mouthful, and by nut
Stick up or directly stretch into hand out of resigning mouthful and take out nut, two kinds of removal methods are all feasible, and take out nut compared with
For convenience, and mounting hole drawing crack on outer water jacket is prevented so that the handling enhanced convenience of entire submersible pump.
In above-mentioned submersible pump, the water inlet guard has gear edge, and the gear is equipped with recessing groove, the electric pump along interior
The end of component can be embedded in recessing groove.
The setting of the structure so that when water inlet guard is arranged on electric pump component, week can be carried out to the end of electric pump component
To limiting, further improve submersible pump installation stability.
In above-mentioned submersible pump, several limiting sections are circumferentially uniformly distributed along water inlet guard.
The setting of the structure so that mounting ring is equally distributed to the pressure for guard of intaking, and water inlet guard is in installation
In the process, the phenomenon that will not finding to tilt on one side, improves the stability of submersible pump installation.
In above-mentioned submersible pump, the butting section of annular, the installation are convexed to form on the side wall of the water inlet guard
Ring can lean with butting section.
The setting of the structure so that the setting enhanced convenience of nut, and during installation, the limit of position of mounting hole
System is more wide in range, easier for installation, also enhances the intensity into water guard, realizes and submersible pump light-weight design is above carried
The stability of high submersible pump installation.
In above-mentioned submersible pump, several mounting holes are circumferentially uniformly distributed along outer water jacket.
The setting of the structure so that the pressure of the external water jacket of nut be it is equally distributed, outer water jacket during installation,
The phenomenon that will not finding to tilt on one side, improves the stability of submersible pump installation.
Compared with prior art, this submersible pump has the following advantages：
1st, by offering limit hole on the side wall of outer water jacket, mounting ring is arranged on guard of intaking, using nut and
The setting of bolt, the firm connection for realizing external water jacket between guard of intaking, and the structure is only in outer water jacket
Limit hole is opened up on side wall, the requirement of external jacket sidewall reduces, and realizes the light-weight design to submersible pump.
2nd, the setting of limiting section can be played the role of limiting mounting ring, while can also reach the indicative function of installation,
So that the installation enhanced convenience of staff, and the intensity of water inlet guard can be enhanced, it can also realize the lightweight of water inlet guard
Design.
Description of the drawings
Fig. 1 is the structure diagram of this submersible pump.
Fig. 2 is the structure diagram that outer water jacket is fitted without in this submersible pump.
Fig. 3 is intake in this submersible pump guard and the structure diagram after mounting ring assembling.
Fig. 4 is the structure diagram of water inlet guard in this submersible pump.
In figure, 1, outer water jacket；11st, mounting hole；12nd, resigning mouthful；2nd, water inlet guard；21st, limiting section；22nd, lower face；23、
Keep off edge；24th, recessing groove；3rd, mounting ring；31st, flange；32nd, mounting hole；4th, electric pump component；5th, nut；6th, bolt.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 1, this submersible pump includes outer water jacket 1 and water inlet guard 2, electric pump component 4 is equipped in outer water jacket 1.
Specifically, as shown in Figs 1-4, this submersible pump further includes mounting ring 3 and several nuts 5, and mounting ring 3 is set in
It intakes on guard 2, and one end of mounting ring 3 is resisted against on water guard 2, the other end has flange 31, is offered on flange 31
Several mounting holes 32, offer on the side wall of outer water jacket 1 with 5 one-to-one mounting hole 11 of nut, the side of nut 5 passes through
Corresponding mounting hole 11 is stretched into outer water jacket 1, and flange 31 is resisted against the edge of outer water jacket 1, and passes through mounting hole 32 by bolt 6
It is threadedly coupled with nut 5 and water inlet guard 2 is pressed on electric pump component 4.
Operation principle：Nut 5 is square nut, and first electric pump component 4 is arranged in outer water jacket 1, then the guard 2 that will intake is embedding
Enter in outer water jacket 1 and make to lean into water guard 2 and electric pump component 4, mounting ring 3 is set in on water guard 2, mounting ring 3
One end with water inlet guard 2 against, bolt 6 is threadedly coupled across mounting hole 32 with nut 5, and will intake guard 2 and install
Ring 3 is pressed on electric pump component 4, and since flange 31 is resisted against the edge of outer water jacket 1, flange 31 is also pressed in outer water at this time
It on set 1, is constantly tightened in bolt 6, bolt 6 generates a pulling force to nut 5, which makes inwardly to be pressed on into water guard 2
On electric pump component 4, the direction of pulling force and pressing force is mutually locked on the contrary, can realize, eliminates the peace between bolt 6 and nut 5
Gap is filled, above structure employs relatively simple structure, mounting hole 11 is only offered on outer water jacket 1, and by spiral shell
The setting of mother 2 and bolt 6 can be achieved with the installation to water inlet guard 2 and mounting ring 3, therefore externally the wall thickness of water jacket 1 requires not
Height passes through the mating reaction of nut 2 and bolt 6 so that the installation of entire submersible pump is more firm, so as to realize to latent
The stability of submersible pump installation is improved in water power pump light-weight design.
Further, as shown in Figs 1-4, several limiting sections 21, mounting ring are convexed to form on the side wall of water inlet guard 2
3 one end far from flange 31 leans with limiting section 21, and the side of limiting section 21 is cambered surface.
The setting of the structure when further so that mounting ring 3 is set in on water guard 2, can have limiting section 21 to it
It is limited, during bolt 6 is tightened, preferably water inlet guard 2 can be pressed on electric pump component 4, is being used
With enhanced convenience during installation, it is achieved thereby that submersible pump installation stability, while enhancing submersible pump it is strong
While spending, the light-weight design to submersible pump is also achieved.
As shown in Figs 1-4, several limiting sections 21 are uniformly distributed along water inlet guard 2 is circumferential.
The setting of the structure so that mounting ring 3 is equally distributed to the pressure for guard 2 of intaking, and water inlet guard 2 is being installed
During, the phenomenon that will not finding to tilt on one side, improve the stability of submersible pump installation.
As shown in Figs 1-4, between two adjacent limiting sections 21 be equipped with nut 5, and nut 5 stretch into outer 1 interior energy of water jacket with
The end of mounting ring 3 leans.
The setting of the structure can indicate its directionality so that the installation of submersible pump is more square during installation
Just, the operation of operating personnel is facilitated.
As shown in Figs 1-4, the side that nut 5 is stretched into outer water jacket 1 can lean with the side wall for guard 2 of intaking.
The setting of the structure can further ensure that stability when nut 5 is installed so that nut 5 is in installation process
In, the situation that will not shake and tilt, while but also the connection between outer water jacket 1 and flange 31 is more firm.
As shown in Figs 1-4, tight fit connection between mounting ring 3 and water inlet guard 2.
The setting of the structure so that do not need to other bolts 6 between mounting ring 3 and water inlet guard 2, realize diving
The lightweight setting of electric pump, while can also realize the stable connection to water inlet guard 2 and outer water jacket 1, improve the stabilization of installation
Property.
As shown in Figs 1-4, mounting hole 11 is in bar shaped, and the hole wall of mounting hole 11 is recessed to form resigning mouthful 12.
The setting of the structure so that when needing to take out on nut 5, it is only necessary to stretch into tool from resigning mouthful 12, and will
Nut 5, which sticks up or directly stretches into hand out of resigning mouthful 12, takes out nut 5, and two kinds of removal methods are all feasible, and take
Go out that nut 5 is more convenient, and prevents 11 drawing crack of mounting hole on outer water jacket 1 so that the handling of entire submersible pump are more square
Just.
As shown in Figs 1-4, water inlet guard 2 has gear along 23, keeps off and recessing groove 24, the end of electric pump component 4 are equipped with along 23
In the embedded recessing groove 24 of energy.
The setting of the structure so that when water inlet guard 2 is arranged on electric pump component 4, the end of electric pump component 4 can be carried out
Circumferential limiting further improves the stability of submersible pump installation.
Embodiment two
The submersible pump of the present embodiment and embodiment one are essentially identical, the difference is that：As shown in Figs 1-4, it intakes
The butting section of annular is convexed to form on the side wall of guard 2, mounting ring 3 can lean with butting section.
The setting of the structure so that the pressure of 5 external water jacket 1 of nut is equally distributed, and outer water jacket 1 is in the process of installation
In, the phenomenon that will not finding to tilt on one side, improve the stability of submersible pump installation.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. including outer water jacket (1) and water inlet guard (2), electric pump component (4) is equipped in the outer water jacket (1) for a kind of submersible pump,
It is characterized in that, this submersible pump further includes mounting ring (3) and several nuts (5), the mounting ring (3) is set in into water guard
(2) on, and one end of mounting ring (3) is resisted against on water guard (2), and the other end has flange (31), on the flange (31)
Several mounting holes (32) are offered, are offered on the side wall of the outer water jacket (1) and nut (5) one-to-one mounting hole
(11), the side of the nut (5) is stretched into across corresponding mounting hole (11) in outer water jacket (1), and the flange (31) is resisted against
The edge of outer water jacket (1), and be threadedly coupled by bolt (6) across mounting hole (32) with nut (5) and compress water inlet guard (2)
On electric pump component (4).
2. submersible pump according to claim 1, which is characterized in that convexed to form on the side wall of the water inlet guard (2)
Several limiting sections (21), the one end of the mounting ring (3) far from flange (31) lean with limiting section (21).
3. submersible pump according to claim 2, which is characterized in that nut is equipped between two adjacent limiting sections (21)
(5), and nut (5) stretches into outer water jacket (1) interior energy and the end of mounting ring (3) leans.
4. according to the submersible pump described in claims 1 or 2 or 3, which is characterized in that the nut (5) is stretched into outer water jacket (1)
Side can with water inlet guard (2) side wall lean.
5. according to the submersible pump described in claims 1 or 2 or 3, which is characterized in that the opposite side of the nut (5) is located at peace
It fills in hole (11) and the hole wall tight fit with mounting hole (11) respectively.
6. according to the submersible pump described in claims 1 or 2 or 3, which is characterized in that the mounting ring (3) and water inlet guard (2)
Between tight fit connection.
7. according to the submersible pump described in claims 1 or 2 or 3, which is characterized in that the mounting hole (11) is described in bar shaped
The hole wall of mounting hole (11) is recessed to form resigning mouthful (12).
8. according to the submersible pump described in claims 1 or 2 or 3, which is characterized in that the water inlet guard (2) has gear edge
(23), the gear is equipped with recessing groove (24) along (23), and the end of the electric pump component (4) can be embedded in recessing groove (24).
9. submersible pump according to claim 2, which is characterized in that several limiting sections (21) are along water inlet guard (2) week
To being uniformly distributed.
10. submersible pump according to claim 1, which is characterized in that convexed to form on the side wall of the water inlet guard (2)
The butting section of annular, the mounting ring (3) can lean with butting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655430.2U CN207500198U (en) | 2017-12-01 | 2017-12-01 | A kind of submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655430.2U CN207500198U (en) | 2017-12-01 | 2017-12-01 | A kind of submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500198U true CN207500198U (en) | 2018-06-15 |
Family
ID=62508429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655430.2U Withdrawn - After Issue CN207500198U (en) | 2017-12-01 | 2017-12-01 | A kind of submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795527A (en) * | 2017-12-01 | 2018-03-13 | 浙江丰源泵业有限公司 | A kind of submersible pump |
-
2017
- 2017-12-01 CN CN201721655430.2U patent/CN207500198U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795527A (en) * | 2017-12-01 | 2018-03-13 | 浙江丰源泵业有限公司 | A kind of submersible pump |
| CN107795527B (en) * | 2017-12-01 | 2024-05-17 | 浙江丰源泵业有限公司 | Submersible electric pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180615 Effective date of abandoning: 20240517 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180615 Effective date of abandoning: 20240517 |