CN101598133B - Water drawing height adjustable submerged pump and adjustment method - Google Patents
Water drawing height adjustable submerged pump and adjustment method Download PDFInfo
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- CN101598133B CN101598133B CN2009100997527A CN200910099752A CN101598133B CN 101598133 B CN101598133 B CN 101598133B CN 2009100997527 A CN2009100997527 A CN 2009100997527A CN 200910099752 A CN200910099752 A CN 200910099752A CN 101598133 B CN101598133 B CN 101598133B
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Abstract
The invention relates to a pump, a water drawing height adjustable submerged pump and an adjustment method. The invention is designed so as to solve the technical problem that the water drawing height of the existing like product is inconvenient to adjust. The design key points thereof are that the inner diameter of a base seat is provided with a convex rib, one end of an inner base seat is embedded into the inner diameter of the base seat, the other end of the inner base seat is leaned against a spring which is arranged between the inner base seat and a retaining cover, the inner base seat is provided with a socket, and the retaining cover is fixed in the inner base seat by a self-tapping screw. The adjustment method is to adjust the height between the base seat and the inner base seat according to different water drawing heights. Three tap position heights which are 1mm, 8mm, 35mm are respectively arranged between the base seat and the inner base seat; the settings of the water drawing height are different; therefore, the liquid densities entering a shell are different, thus being convenient to select and adjust different liquid densities. The submerged pump has simple structure and reasonable design. The method is practicable. The invention solves the technical problem that the water drawing height of the existing like product is inconvenient to adjust,convenient to use and suitable for regulating different water drawing heights at the bottom of the submerged pump and the structural improvement of the like product.
Description
Technical field
The present invention relates to the pump class, is the adjustable submersible pump of a kind of water inlet.
Background technique
Submersible pump is used more in the discharging of building construction, agricultural drainage and irrigation, industrial sewage.Before the submersible pump turn on pump, must be in suction pipe and pump full of liquid; Behind the turn on pump, the impeller high speed rotating enters the interior liquid of pump along with blade rotates, and outwards penetrates under action of centrifugal force, and the liquid of ejaculation speed in the pump case explosion chamber is slack-off gradually, and pressure increases gradually, flows out from pump inner outlet, discharge tube then.At this moment, owing to liquid forms the vacuum low-pressure district that does not only have air but also do not have liquid around being thrown toward, pump housing liquid outward in the suction pipe inflow pump, continuously is sucked, flows out under the barometric pressure effect in the blade center.
Most of submersible pumps can not draw water when the water surface is lower than certain altitude, for solving the problem of the shallow degree of depth of drawing water.Application number 200810067703.0 as the Chinese patent literature publication, open day on October 22nd, 2008, denomination of invention " makes the interior residual water level of container reach minimum method and vertical type diving pump ", the bottom periphery of water chamber's peripheral wall of this submersible pump roughly is provided with n first boss equably, thereby forms n filtered water inlet mouth between this water chamber's peripheral wall and water inlet filter plate; Distance H 213 between described water chamber water intake and the water inlet filter plate end face, the water inlet cross-section area of n filtered water inlet mouth and ∑ S24 and filtered water inlet mouth vertical direction maximum height are that H24 satisfies H213 〉=S21/L21 simultaneously, ∑ S24 〉=S21, H24＜H213, the geometrical construction of described water chamber, under the prerequisite that does not influence flow, make the most shallow degree of depth of drawing water of described vertical type diving pump reach minimum.But difficult adjusting of above-mentioned submersible pump water inlet height, usage mode is comparatively single, and purposes is narrower.
Summary of the invention
For overcoming the deficiency of above-mentioned existence, a kind of water drawing height adjustable submerged pump and the regulating method that provide to related domain is provided, make it solve existing like product and draw water and highly regulate inconvenient technical problem.The objective of the invention is to be achieved through the following technical solutions.
A kind of adjustable height submersible pump that draws water, this submersible pump comprises pump case, motor cover, base, outlet pipe component, handle, and pump case is connected with motor cover, and motor cover is connected with base, outlet pipe component, pump case, motor cover (motor), base connect and compose housing, are provided with the assembly that draws water in the housing.
WhenHold the base plate of pump housing bottom, by the rhombus concave edge of finger grips base plate, application of force pulling base plate, inwardly base direction is down drawn, and breaks away from until the groove of interior base and the convex tendon of base, and interior base promptly is in rotatable state in base; Base in rotating with counterclockwise or clockwise direction again, the groove of setting until interior base is corresponding with the convex tendon of base, and the application of force of base plate is lax, and interior base is automatically reset by the elastic force effect of spring, and the groove of interior base and the convex tendon of base fasten.Its main points are that described base internal diameter is provided with convex tendon, and interior base one end is inserted in the base internal diameter, and the interior base the other end and spring offset, and between base and the door, interior base was provided with groove in spring was arranged on, and door is fixed in interior base by self tapping screw.
Base is connected with base plate in described, and base plate is symmetrical rhombus.
Described pump case is provided with wire clamp, and the retainer ring of wire clamp is inserted in the external diameter of pump case.Wire clamp is fixed on the housing, and unnecessary electric wire is wound on the wire clamp.
Described wire clamp is hook-shaped, and the wire clamp outside is provided with first sideline folder.Be wound in electric wire extension cord behind the wire clamp and be fixed in first sideline folder of wire clamp.
Described handle is connected with base, and the handle outside is provided with second sideline folder.The connecting line of other annex of submersible pump is fixed in second sideline folder in the handle outside.
The pipe joint of described outlet pipe component is made as the different pipe joint of bore, and this outer tube member that helps joining is selected the pipe joint of conduit assembly.
The present invention is simple in structure, and is reasonable in design, and method is feasible.Having solved existing like product draws water highly and to regulate the technical problem of inconvenience.And easy to use, be applicable to the adjustings of the different height that draw water in submersible pump bottom, ex hoc genus anne the architecture advances of product.
Description of drawings
Fig. 1 is a part-structure explosive view of the present invention.
Fig. 2 is understructure figure of the present invention.
Fig. 3 is the interior understructure enlarged view of Fig. 1.
Fig. 4 is a stereogram of the present invention.
Fig. 5 is wire clamp separated state figure of the present invention, and wherein arrow is the installation direction of wire clamp.
Above figure number and title: 1, pump case, 2, wire clamp, 201, retainer ring, 202, first sideline folder, 3, motor cover, 4, interior base, 401, groove, 5, door, 6, base plate, 7, spring, 8, base, 801, convex tendon, 9, outlet pipe component, 10, handle, 1001, second sideline folder.
Embodiment
Mode of execution further is described as follows structure of the present invention and technical characterstic in conjunction with the accompanying drawings.The housing of this submersible pump is made up of pump case 1, motor cover 3, base 8, is provided with the assembly that draws water in the housing, and housing is provided with wire clamp 2, outlet pipe component 9, handle 10, and housing bottom is provided with interior base 4.Interior base is fixed in base by door 5, self tapping screw, and base and interior base joint are provided with spring 7; Base plate 6 is fixed in interior base by self tapping screw.Before the use, the retainer ring 201 of wire clamp is inserted in pump case along the external diameter groove of pump case, according to the degree of depth of drawing water, unnecessary electric wire is wound in wire clamp, the extension electric wire is fastened on first sideline folder 202 in the wire clamp outside.The connecting line of other annex of submersible pump is fixed in second sideline folder 1001 in handle 10 outsides, and outlet pipe is inserted on the outlet pipe component.
The regulating method of this adjustable height submersible pump that draws water, this submersible pump comprises pump case 1, motor cover 3, base 8, outlet pipe component 9, handle 10, pump case is connected with motor cover, motor cover is connected with base, outlet pipe component, pump case, motor cover, base connect and compose housing, are provided with the assembly that draws water in the housing; Its main points are according to the different height that draws water, regulate height or title distance between base and the interior base 4, be made as 1mm, 8mm, 35mm three gear height between base and the interior base respectively, the height regulating method that specifically draws water is as follows: the base plate 6 of holding pump housing bottom, by the rhombus concave edge of finger grips base plate, application of force pulling base plate, inwardly base direction is down drawn, break away from until the groove 401 of interior base and the convex tendon 801 of base, interior base 4 promptly is in rotatable state in base 8; Base in rotating with counterclockwise or clockwise direction again, the 1mm groove of setting until interior base is corresponding with the convex tendon of base, the application of force of base plate is lax, interior base is automatically reset by the elastic force effect of spring 7, the groove of interior base 1mm and the convex tendon of base fasten, 1mm is extended in interior base pulling, promptly draws water highly to be 1mm; The above-mentioned regulating method that goes round and begins again extends 8mm with 4 pullings of base in described, or pulling extends 35mm, and the groove 401 of interior base fastens with the convex tendon of base 801, and drawing water of setting highly is 8mm or 35mm.The described height setting difference of drawing water, the fluid density that enters housing promptly are convenient to select, regulate different fluid densities with difference.
Claims (8)
1. adjustable height submersible pump that draws water, this submersible pump comprises pump case (1), motor cover (3), base (8), outlet pipe component (9), handle (10), pump case is connected with motor cover, motor cover is connected with base, outlet pipe component, pump case, motor cover, base connect and compose housing, are provided with the assembly that draws water in the housing; When the base plate of holding pump housing bottom, by the rhombus concave edge of finger grips base plate, application of force pulling base plate, inwardly base direction is down drawn, and breaks away from until the groove of interior base and the convex tendon of base, and interior base promptly is in rotatable state in base; Base in rotating with counterclockwise or clockwise direction again, the groove of setting until interior base is corresponding with the convex tendon of base, and the application of force of base plate is lax, and interior base is automatically reset by the elastic force effect of spring, and the groove of interior base and the convex tendon of base fasten; It is characterized in that described base (8) internal diameter is provided with convex tendon (801), interior base (4) one ends are inserted in the base internal diameter, and the interior base the other end and spring (7) offset, and spring is arranged between interior base and the door (5), interior base is provided with groove (401), and door is fixed in interior base by self tapping screw.
2. the adjustable height submersible pump that draws water as claimed in claim 1 is characterized in that described interior base (4) is connected with base plate (6), and base plate is symmetrical rhombus.
3. the adjustable height submersible pump that draws water as claimed in claim 1 is characterized in that described pump case (1) is provided with wire clamp (2), and the retainer ring of wire clamp (201) is inserted in the external diameter of pump case.
4. the adjustable height submersible pump that draws water as claimed in claim 3 is characterized in that described wire clamp (2) is hook-shaped, and the wire clamp outside is provided with first sideline folder (202).
5. the adjustable height submersible pump that draws water as claimed in claim 1 is characterized in that described handle (10) is connected with base (8), and the handle outside is provided with second sideline folder (1001).
6. the adjustable height submersible pump that draws water as claimed in claim 1 is characterized in that the pipe joint of described outlet pipe component (9) is made as the different pipe joint of bore.
7. regulating method of adjustable height submersible pump that draws water, this submersible pump comprises pump case (1), motor cover (3), base (8), outlet pipe component (9), handle (10), pump case is connected with motor cover, motor cover is connected with base, outlet pipe component, pump case, motor cover, base connect and compose housing, are provided with the assembly that draws water in the housing; It is characterized in that according to the different height that draws water, regulate height or title distance between base and the interior base (4), be made as 1mm, 8mm, 35mm three gear height between base and the interior base respectively, the height regulating method that specifically draws water is as follows: the base plate (6) of holding pump housing bottom, rhombus concave edge by the finger grips base plate, application of force pulling base plate, inwardly base direction is down drawn, break away from until the groove (401) of interior base and the convex tendon (801) of base, interior base promptly is in rotatable state in base (8); Base in rotating with counterclockwise or clockwise direction again, the 1mm groove of setting until interior base is corresponding with the convex tendon of base, the application of force of base plate is lax, interior base is automatically reset by the elastic force effect of spring (7), the groove of interior base 1mm and the convex tendon of base fasten, 1mm is extended in interior base pulling, promptly draws water highly to be 1mm; The above-mentioned regulating method that goes round and begins again extends 8mm with base pulling in described, or pulling extends 35mm, and the groove of interior base (401) fastens with the convex tendon of base, and drawing water of setting highly is 8mm or 35mm.
8. the regulating method of the adjustable height submersible pump that draws water as claimed in claim 7 is characterized in that the described height setting difference of drawing water, and the fluid density that enters housing promptly is convenient to select, regulate different fluid densities with difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100997527A CN101598133B (en) | 2009-06-14 | 2009-06-14 | Water drawing height adjustable submerged pump and adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100997527A CN101598133B (en) | 2009-06-14 | 2009-06-14 | Water drawing height adjustable submerged pump and adjustment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598133A CN101598133A (en) | 2009-12-09 |
| CN101598133B true CN101598133B (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100997527A Expired - Fee Related CN101598133B (en) | 2009-06-14 | 2009-06-14 | Water drawing height adjustable submerged pump and adjustment method |
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| CN (1) | CN101598133B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206386B (en) * | 2013-04-08 | 2015-04-08 | 苏州沃达园林机械有限公司 | Vertically pluggable submersible pump |
| CN103206396B (en) * | 2013-04-08 | 2016-01-20 | 苏州沃达园林机械有限公司 | A kind of water pump vacuumizes auxiliary device |
| CN104879304A (en) * | 2015-04-03 | 2015-09-02 | 胡俊 | Circulating water pump of pulse bag type dust collector |
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2009
- 2009-06-14 CN CN2009100997527A patent/CN101598133B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101598133A (en) | 2009-12-09 |
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