CN220646300U - Pump capable of adjusting water outlet direction - Google Patents
Pump capable of adjusting water outlet direction Download PDFInfo
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- CN220646300U CN220646300U CN202322159833.XU CN202322159833U CN220646300U CN 220646300 U CN220646300 U CN 220646300U CN 202322159833 U CN202322159833 U CN 202322159833U CN 220646300 U CN220646300 U CN 220646300U
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- pump
- water outlet
- pump cover
- outlet direction
- direction according
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 210000004907 gland Anatomy 0.000 description 24
- 238000007789 sealing Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of water pumps, and particularly relates to a pump with an adjustable water outlet direction, which comprises a pump body, an impeller rotationally arranged on the pump body, a pump cover and a pump cover adjusting mechanism, wherein the pump cover comprises a pump cover body, a water inlet and a water outlet which are arranged on the pump cover body, and the direction of the water outlet can be adjusted by adjusting the position of the pump cover relative to the rotation of the pump body through the pump cover adjusting mechanism in the process of assembling the pump body, so that the pump is suitable for different assembly environments, has stronger universality and is more convenient to use.
Description
[ field of technology ]
The utility model belongs to the technical field of water pumps, and particularly relates to a pump with an adjustable water outlet direction.
[ background Art ]
The water pump is a machine for conveying liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion, liquid metal and the like, and can also be used for conveying liquid, gas mixture and liquid containing suspended solids. According to different working principles, the water pump can be divided into a volumetric water pump, a vane pump and the like. The vane pump is a type of centrifugal pump, axial flow pump, mixed flow pump, etc. that uses the interaction of rotary vanes with water to transfer energy. However, in the existing vane pump, since the pump cover is fixed on the pump body, the direction of the water outlet of the vane pump cannot be changed, so that the assembly position of the pump body is single, and the vane pump cannot be assembled according to the actual use condition.
[ utility model ]
The utility model aims to provide the pump which can be assembled and adjusted to the water outlet direction according to the actual use condition and has stronger universality.
The utility model is realized by the following technical scheme:
a pump with adjustable water outlet direction comprising:
the pump body is rotationally provided with an impeller;
the pump cover comprises a pump cover body arranged on the pump body, a water inlet and a water outlet which are arranged on the pump cover body, and the water outlet is opposite to the radial water outlet direction of the impeller;
and the pump cover adjusting mechanism is arranged between the pump body and the pump cover and is used for adjusting the rotating position of the pump cover relative to the pump body so as to adjust the direction of the water outlet.
The pump with the adjustable water outlet direction comprises at least two first connecting holes circumferentially arranged along the edge of the pump body and a plurality of second connecting holes annularly and equidistantly arranged on the edge of the pump cover, wherein the first connecting holes and the second connecting holes are oppositely arranged.
The pump with the adjustable water outlet direction, the pump cover adjusting mechanism further comprises a plurality of positioning grooves which are arranged on the edge of the pump cover in an annular equidistant mode, and positioning protrusions which are arranged on the pump body, opposite to the positioning grooves and matched with the positioning grooves.
The pump with the water outlet direction adjustable is characterized in that the positioning groove is arranged between two adjacent second connecting holes.
In the pump with the water outlet direction adjustable, at least two positioning protrusions are arranged along the circumferential direction of the edge of the pump body.
The pump with the water outlet direction adjustable is characterized in that 1-15 positioning grooves are formed.
The pump with the adjustable water outlet direction is characterized in that the pump cover body is provided with the inner ring bulge, the outer ring bulge and a plurality of connecting columns which are arranged between the inner ring bulge and the outer ring bulge and are in annular equidistant arrangement, the inner ring bulge, the outer ring bulge and the connecting columns form the positioning groove together, and the second connecting holes are formed in the connecting columns.
The pump with the adjustable water outlet direction is characterized in that the pump cover body is provided with the concave cavity, the water inlet is communicated with the cavity and is arranged on the end face of the pump cover body to extend towards one side, and the water outlet is communicated with the cavity and is arranged on the peripheral surface of the pump cover body.
The pump with the water outlet direction adjustable is characterized in that the axis of the water outlet is perpendicular to the axis of the water inlet.
The pump with the adjustable water outlet direction is characterized in that the pump body is provided with the reinforcing ribs arranged along the radial direction, and a plurality of reinforcing ribs are arranged along the circumferential direction.
Compared with the prior art, the utility model has the following advantages:
the utility model provides a pump with an adjustable water outlet direction, which comprises a pump body, an impeller rotationally arranged on the pump body, a pump cover and a pump cover adjusting mechanism, wherein the pump cover is arranged on the pump body and comprises a pump cover body, a water inlet and a water outlet which are arranged on the pump cover body, and the direction of the water outlet can be adjusted by adjusting the position of the pump cover relative to the pump body through the pump cover adjusting mechanism in the process of assembling the pump body, so that the pump is suitable for different assembly environments, has stronger universality and is more convenient to use.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of a pump according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of a pump according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an exploded construction of a pump according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 1 in the direction A-A;
FIG. 5 is a schematic view of a partially exploded construction of a pump according to an embodiment of the present utility model;
fig. 6 is a partially exploded view of a pump according to an embodiment of the present utility model.
[ detailed description ] of the utility model
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
When embodiments of the present utility model refer to the ordinal terms "first," "second," etc., it is to be understood that they are merely used for distinguishing between them unless the order of their presentation is indeed dependent on the context.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In a specific embodiment, a pump capable of adjusting the direction of a water outlet as shown in fig. 1-6 comprises a pump body 1, an impeller 2 rotatably arranged on the pump body 1, a pump cover 3 and a pump cover adjusting mechanism 4. The pump cover 3 comprises a pump cover body 31 arranged on the pump body 1, a water inlet 32 and a water outlet 33 which are arranged on the pump cover body 31, wherein the water outlet 33 is opposite to the radial water outlet direction of the impeller 2; the pump cover adjusting mechanism 4 is arranged between the pump body 1 and the pump cover 3 and is used for adjusting the rotating position of the pump cover 3 relative to the pump body 1 so as to adjust the orientation of the water outlet 33; in the process of assembling the pump body 1, the direction of the water outlet 33 is adjusted by adjusting the rotating position of the pump cover 3 relative to the pump body 1 through the pump cover adjusting mechanism 4, so that the pump cover is suitable for different assembling environments, has stronger universality and is more convenient to use.
Specifically, the pump cover adjusting mechanism 4 includes at least two first connecting holes 41 circumferentially arranged along the edge of the pump body 1, and a plurality of second connecting holes 42 circumferentially arranged at equal intervals on the edge of the pump cover 3, where the first connecting holes 41 are disposed opposite to the second connecting holes 42. When installing pump cover 3, aim at first connecting hole 41 with second connecting hole 42, adopt connecting bolt to pass second connecting hole 42 and first connecting hole 41 in proper order and connect, simultaneously, make different second connecting holes 42 and two at least first connecting holes 41 that correspond through rotating pump cover 3 are relative, adopt connecting bolt to connect again, in order to realize adjusting the position of pump cover relative pump body 1, rational in infrastructure simple, easy dismounting, and adjustable pump cover 3 is relative pump body 1 pivoted position comes the orientation of adjusting delivery port 33, in order to adapt to different assembly environment, the commonality is stronger, and it is more convenient to use.
In addition, for the convenience of installation and improvement of assembly efficiency, the pump cover adjusting mechanism 4 further comprises a plurality of positioning grooves 43 which are arranged at the edge of the pump cover 3 in an annular equidistant manner, and positioning protrusions 44 which are arranged on the pump body 1 and are opposite to the positioning grooves 43 and matched with the positioning grooves. During assembly, the positioning grooves 43 at the edge of the pump cover 3 are aligned with the positioning protrusions 44 on the pump body 1, the positioning protrusions 44 are embedded into the corresponding positioning grooves 43, then the positioning protrusions are connected through connecting bolts, the assembly is prevented from being deviated, the positioning grooves 43 are arranged in an annular equidistant mode, and the positioning protrusions 44 can still be embedded into the corresponding positioning grooves after rotating along with the pump cover 3, so that the direction of the water outlet 33 is adjusted.
Further, in order to make the structure more compact, the positioning groove 43 is disposed between two adjacent second connecting holes 42.
More specifically, in order to ensure assembly accuracy, the positioning projections 44 are at least two and circumferentially arranged along the edge of the pump body 1. Specifically, in order to make the structure after assembly more stable, the pump cover and the pump body are not easy to swing relatively, and the material is saved, and the number of the positioning protrusions 44 is three.
Further, the number of the positioning grooves 43 is 10-15. Preferably 10, not only ensures the connection strength between the pump body 1 and the pump cover 2, but also ensures the integral structural strength of the pump cover.
Still further, the pump cover body 31 is provided with an inner ring protrusion 5, an outer ring protrusion 6, and a plurality of connection columns 7 disposed between the inner ring protrusion 5 and the outer ring protrusion 6 and arranged in an annular equidistant manner, the positioning grooves 43 are formed between the inner ring protrusion 5, the outer ring protrusion 6 and the connection columns 7 together, and the second connection holes 42 are disposed on the connection columns 7. Compact structure, firm in connection.
Specifically, the pump cover body 31 is provided with a concave cavity 8, the water inlet 32 is communicated with the cavity 8 and is arranged on the end face of the pump cover body 31 to extend towards one side, and the water outlet 33 is communicated with the cavity 8 and is arranged on the peripheral surface of the pump cover body 31. Specifically, the axis of the water outlet 33 is perpendicular to the axis of the water inlet 32, and the included angle between the water inlet 32 and the water outlet 33 is reasonable, so that the liquid is discharged conveniently.
More specifically, the pump body 1 is provided with reinforcing ribs 9 arranged along the radial direction, and a plurality of the reinforcing ribs 9 are arranged along the circumferential direction. This arrangement improves the 1-point structural strength of the pump body.
The pump with adjustable water outlet direction still includes the driving motor 10 that locates in the pump body 1, locates the rotation output shaft 11 of driving motor 10 output, the fixed pivot locating part 12 that is used for restricting rotation output shaft 11 radial wobbling that locates on the pump body 1, locate on the pump body 1 and with the coaxial and relative gland 13 that sets up of pivot locating part 12, and locate gland 13 with gland fixed establishment 14 between the pivot locating part 12, gland fixed establishment 14 is used for restricting gland 13 is relative pivot locating part 12 rotates, and during operation, driving motor drive rotation output shaft rotates and then drives rotation impeller and rotate the drainage, and the drainage rivers can drive gland and rotate relative pivot locating part, and this application has restricted the relative rotation of gland and pivot locating part through setting up gland fixed establishment, reduces the operational noise, and the sealing performance of gland and pivot locating part keep fixed can improve the horizontal during operation simultaneously.
Specifically, the gland fixing mechanism 14 includes a first latch 141 disposed on the shaft limiter 12, and a second latch 142 disposed on the gland 13 opposite to the first latch 141 and engaged with each other. This setting is through the meshing cooperation of first latch 141 and second latch 142, has not only realized restricting the relative rotation of gland and pivot locating part, reduces operating noise, and first latch 141 and second latch 142 mesh simultaneously and make gland and pivot locating part compacter, improve the sealing performance between gland and the pivot locating part.
In addition, the first latch 141 is an annular latch and is disposed along the circumferential direction of the rotation shaft limiter 12, and the second latch 142 is an annular latch and is disposed along the circumferential direction of the gland 13. The gland and the rotating shaft limiting part are more compact, and the engagement is more stable.
Further, in order to facilitate the disassembly and assembly of the gland 13, the pump body 1 is provided with an annular protrusion 151, the gland 13 is provided with an annular groove 152 corresponding to and matched with the annular protrusion 151, the annular protrusion 151 can be embedded in the annular groove 152 to limit the radial movement of the gland 13 relative to the pump body 1 along the rotation output shaft 11, and the structure is reasonable.
More specifically, in order to make the gland installation more stable, the side wall of the annular groove 152 is provided with an annular clamping protrusion 161, the side wall of the annular protrusion 151 is provided with an annular clamping groove 162 corresponding to and matched with the annular clamping protrusion 161, when the annular protrusion 151 is embedded in the annular groove 152, the annular clamping protrusion 161 can be embedded in the annular clamping groove 162 to limit the gland 13 to axially move along the rotary output shaft 11 relative to the pump body 1, and the structure is reasonable and simple, and the disassembly and assembly are simple.
Further, in order to improve the sealing performance, the annular protrusion 151 is sleeved with a sealing ring 17, and when the annular protrusion 151 is embedded in the annular groove 152, the gland 13, the annular protrusion 151 and the pump body 1 are all pressed against the sealing ring 17.
Still further, the rotary output shaft 11 is sleeved with a conical sealing member 18, the tip of the conical sealing member 18 passes through the gland 13, and the edge of the conical sealing member 18 is arranged between the gland 13 and the rotating shaft limiting member 12, so that the sealing performance is further improved.
Specifically, one end of the rotation output shaft 11 far away from the driving motor 10 is provided with a rotation connector 19 and a rotation impeller 2, the rotation output shaft 11 is sleeved with a movable connecting piece 20, the rotation impeller 2 is provided with an impeller installation annular groove 21, the side wall of the movable connecting piece 20 is provided with an impeller installation annular protrusion 22, and when the rotation impeller 2 is installed on the rotation connector 19, the impeller installation annular groove 21 is clamped with the impeller installation annular protrusion 22 so as to limit the rotation impeller 2 to axially slide along the rotation output shaft 11 and separate from the rotation connector 19. The disassembly and assembly are simple, and the rotating impeller 2 is convenient to replace.
The above description of one embodiment provided in connection with the specific content does not set forth limitation to the specific implementation of the present utility model, and is not limited to the above designations but is not limited to english designations due to the different industry designations. The method, structure, etc. similar to or identical to those of the present utility model, or some technical deductions or substitutions are made on the premise of the inventive concept, should be regarded as the protection scope of the present utility model.
Claims (10)
1. A pump with adjustable water outlet direction, comprising:
the pump body (1) is rotatably provided with an impeller (2);
the pump cover (3) comprises a pump cover body (31) arranged on the pump body (1), a water inlet (32) and a water outlet (33) which are arranged on the pump cover body (31), wherein the water outlet (33) is opposite to the radial water outlet direction of the impeller (2);
and the pump cover adjusting mechanism (4) is arranged between the pump body (1) and the pump cover (3) and is used for adjusting the rotating position of the pump cover (3) relative to the pump body (1) so as to adjust the direction of the water outlet (33).
2. The pump with the adjustable water outlet direction according to claim 1, wherein the pump cover adjusting mechanism (4) comprises at least two first connecting holes (41) circumferentially arranged along the edge of the pump body (1), and a plurality of second connecting holes (42) annularly and equidistantly arranged on the edge of the pump cover (3), and the first connecting holes (41) and the second connecting holes (42) are oppositely arranged.
3. The pump with the adjustable water outlet direction according to claim 2, wherein the pump cover adjusting mechanism (4) further comprises a plurality of positioning grooves (43) which are arranged on the edge of the pump cover (3) in an annular equidistant manner, and positioning protrusions (44) which are arranged on the pump body (1) and are opposite to and matched with the positioning grooves (43).
4. A pump with adjustable water outlet direction according to claim 3, wherein the positioning groove (43) is arranged between two adjacent second connecting holes (42).
5. A pump with adjustable water outlet direction according to claim 3, characterized in that the positioning protrusions (44) are at least two and are circumferentially arranged along the edge of the pump body (1).
6. A pump with adjustable water outlet direction according to claim 3, characterized in that the number of positioning grooves (43) is 10-15.
7. A pump with an adjustable water outlet direction according to claim 3, wherein the pump cover body (31) is provided with an inner ring protrusion (5), an outer ring protrusion (6) and a plurality of connecting columns (7) arranged between the inner ring protrusion (5) and the outer ring protrusion (6) at equal intervals in a ring shape, the positioning grooves (43) are formed between the inner ring protrusion (5), the outer ring protrusion (6) and the connecting columns (7), and the second connecting holes (42) are arranged on the connecting columns (7).
8. Pump with adjustable water outlet direction according to claim 1, characterized in that the pump cover body (31) is provided with a concave cavity (8), the water inlet (32) is communicated with the cavity (8) and is arranged on the end face of the pump cover body (31) to extend towards one side, and the water outlet (33) is communicated with the cavity (8) and is arranged on the peripheral surface of the pump cover body (31).
9. A pump with adjustable water outlet direction according to claim 1, characterized in that the axis of the water outlet (33) is perpendicular to the axis of the water inlet (32).
10. A pump with adjustable water outlet direction according to claim 1, characterized in that the pump body (1) is provided with radially arranged ribs (9), a plurality of the ribs (9) being arranged circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159833.XU CN220646300U (en) | 2023-08-10 | 2023-08-10 | Pump capable of adjusting water outlet direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159833.XU CN220646300U (en) | 2023-08-10 | 2023-08-10 | Pump capable of adjusting water outlet direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646300U true CN220646300U (en) | 2024-03-22 |
Family
ID=90265697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322159833.XU Active CN220646300U (en) | 2023-08-10 | 2023-08-10 | Pump capable of adjusting water outlet direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646300U (en) |
-
2023
- 2023-08-10 CN CN202322159833.XU patent/CN220646300U/en active Active
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