CN205977720U - Massage bathtub pump - Google Patents
Massage bathtub pump Download PDFInfo
- Publication number
- CN205977720U CN205977720U CN201620858432.0U CN201620858432U CN205977720U CN 205977720 U CN205977720 U CN 205977720U CN 201620858432 U CN201620858432 U CN 201620858432U CN 205977720 U CN205977720 U CN 205977720U
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- pump
- massage bathtub
- pump cover
- impeller
- bearing
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Abstract
The utility model provides a massage bathtub pump, including pump case subassembly (9), impeller (7), bearing (15), pump cover subassembly (5) and motor (10), cup joint through axle sleeve (16) impeller (7) on bearing (15), through big O type circle (6) and pump cover subassembly (5) sealing connection, the opposite side passes through mechanical seal (8) to be connected with pump case subassembly (9) on one side of impeller (7), axle sleeve (16) are passed mechanical seal (8) and bearing (15) cup joint, pump cover subassembly (5) comprise suction casing and lid shell and leading -in part (11). The utility model discloses a massage bathtub pump is owing to installed the water conservancy diversion piece, and rivers can smoothly get into the pump body, reduces water pressure, also reduces rivers to the striking of pump cover, realizes raising the efficiency and the purpose of noise reduction, has also avoided the concentrated wear, has widened the pump performance scope, convenient operation.
Description
Technical field
This utility model is related to pump housing technical field, more particularly, to a kind of massage bathtub pump.
Background technology
Massage bathtub pump is a kind of specific function pump being widely used in massage field, and existing massage bathtub pump adopts
Motor be high speed series excited machine, when motor operation, under high-revolving operation, can the larger vibration of producing ratio and noise,
And motor is by rubber cushion directly and cage connection, shell and rubber cushion cannot prevent vibration and the noise of motor well；Work as gas
Pump is contained in when using on bathtub, and produced vibration and noise can directly influence quiet, the comfortable environment of user.Prior art
In disclose several message bathtubs and bath pump, such as CN2873184Y discloses a kind of message bathtub, including being internally formed storage
The cylinder body of hydrospace, the water space bottom of cylinder body is provided with one or more water spraying massage shower nozzles, between water spraying massage shower nozzle
It is connected by outlet pipe, water spraying massage shower nozzle is connected to the upper of water pump by outlet pipe, and the water inlet pipe on water pump is connected with cylinder body.
When said pump be used for this bathtub when nor preferably solve above-mentioned technical problem.To be solved using sandwich technique in prior art
Above-mentioned technical problem, for example with internal layer dividing plate and outer layer dividing plate etc., the space bar of inner shell rear end is designed as camber, with outer layer
It is provided with corresponding installing hole, three will be linked together by installing hole between bonnet and the bonnet of internal layer.To a certain degree
On solve the problems referred to above, but be not reaching to the demand to this product for the market.
In order to solve, the vibration of massage bathtub pump and noise in prior art be big, sealing effectiveness is bad and quick abrasion, damages
The high technological deficiency with short life of consumption, the utility model proposes a kind of massage bathtub pump.
Utility model content
This utility model purpose be to solve at present both at home and abroad prior art and design principle defect in the field and
Deficiency, designs a kind of massage bathtub pump.
This utility model is realized by technical scheme below, a kind of massage bathtub pump, including pump case assembly, impeller, axle
Hold, pump cover assembly and motor, described impeller is socketed on described bearing by axle sleeve, described impeller side pass through big O-ring with
Pump cover assembly is tightly connected, and opposite side is connected with pump case assembly by mechanical seal, and described axle sleeve passes through described mechanical seal
It is socketed with bearing, described pump cover assembly is made up of suction casing and lid shell and introduction part, and described introduction part is by circle
3 guide vanes that the shape collar connects bend according to certain orientation and constitute, and 3 described guide vanes are evenly distributed in described circle
One week of the shape collar, described guide vane is fan annular, and the gradually expanded form that 3 described guide vanes are all coated on described suction casing sucks
Guan Shang, is equipped with prominent guide pad on often a piece of guide vane, and described prominent guide pad is arcuate structure to enter described in guiding
The fluid of mouth section.
Further, described centrifugal pump also includes collar nut, joint, little O-ring, crossed pan head screw association part；
Described joint is connected with pump cover assembly by little O-ring, and described collar nut is screwed in the entrance of described pump cover assembly
The external screw thread of one end on, and by crossed pan head screw association part fasten.
Further, described guide vane is provided with fixture block, described fixture block adapts to groove, described guide vane is fixed on
On described gradually expanded form suction tube.
Further, bathtub pump it is characterised in that：The bending direction of the described prominent guide pad of arc is identical.
Further, described guide vane is coated on described gradually expanded form suction tube by gluing knot.
Further, described guide vane is coated on described gradually expanded form suction tube by gluing knot.
Further, between described circular ring and the described gradually expanded form suction tube of described introduction segment, there is sealing ring.
Further, the angle of bend of the described prominent guide pad of arc is 20-60 °.
Further, the angle of bend of the described prominent guide pad of arc is 30-50 °.
Further it is preferable that the angle of bend of the described prominent guide pad of arc is 45 °.
It is radially provided with a groove, recess width is 9-12mm, depth is 7-9mm, in dress on lid shell of the present utility model
In joining, in groove place sealing ring, using the pump housing inner circle come compresses seal, solve pump cover pump housing modification band well
The fluid leakage problems come.
Massage bathtub pump of the present utility model is 3 guide vanes being connected by circular ring according to one due to introduction part
Determine direction bending to constitute, 3 described guide vanes are evenly distributed in a week of described circular ring, described guide vane is fan
Annular, 3 described guide vanes are all coated on the gradually expanded form suction tube of described suction casing, so ensure that current pass through sector
Ring imports, and has the effect of guiding fluid, and also has projecting block on guide vane, limits the vortex phenomenon of entrance, water
Stream can swimmingly enter the pump housing, reduces water flow pressure, also reduces the shock to pump cover for the current, realize improving efficiency and reduction is made an uproar
The purpose of sound, it also avoid concentrated wear, has widened pump performance range, thus has made the operating lifetime of parts, the water of pump
Power performance is maintained, and design science is easy to operate.
Brief description
Fig. 1 is the structural representation of massage bathtub pump of the present utility model.
Fig. 2 is the structural representation of the pump cover of massage bathtub pump of the present utility model.
Fig. 3 is the structural representation of the introduction part of massage bathtub pump of the present utility model.
Each component names of massage bathtub pump of the present utility model are as follows：Collar nut 1, joint 2, little O-ring 3, cross
Pan head screw molectron 4, pump cover 5, big O-ring 6, impeller 7, mechanical seal 8, pump case 9, motor 10, introduction part 11, guide vane
12nd, guide pad 13, circular ring 14, bearing 15, axle sleeve 16 are projected.
Specific embodiment
Embodiment 1
A kind of massage bathtub pump, including pump case assembly 9, impeller 7, bearing 15, pump cover assembly 5 and motor 10, described impeller 7
It is socketed on described bearing 15 by axle sleeve 16, described impeller 7 side is tightly connected with pump cover assembly 5, separately by big O-ring 6
Side is connected with pump case assembly 9 by mechanical seal 8, and described axle sleeve 16 is socketed through described mechanical seal 8 with bearing 15, institute
State pump cover assembly 5 to be made up of suction casing and lid shell and introduction part 11, described introduction part 11 is by circular ring 14
3 guide vanes 12 connecting bend according to certain orientation and constitute, and 3 described guide vanes 12 are evenly distributed in described circle
One week of the collar 14, described guide vane 12 is fan annular, and 3 described guide vanes 12 are all coated on the gradually expanded form of described suction casing
On suction tube, prominent guide pad 13 is equipped with often a piece of guide vane 12, described prominent guide pad 13 be arcuate structure with
Guide the fluid of described entrance, the bending direction of the described prominent guide pad 13 of arc is identical, described guide vane 12 passes through glue
Bonding is coated on described gradually expanded form suction tube, between described circular ring 14 and the described gradually expanded form suction tube of described introduction segment
There is sealing ring, the angle of bend of the described prominent guide pad 13 of arc is 60 °, described centrifugal pump also include collar nut 1,
Joint 2, little O-ring 3, crossed pan head screw association part 4；Described joint 2 is connected with pump cover assembly 5 by little O-ring 3, institute
The collar nut 1 stated is screwed on the external screw thread of one end of entrance of described pump cover assembly 5, and passes through crossed pan head screw group
Component 4 fastens, and is being provided with groove, is being provided with fixture block, described fixture block adapts to groove on described guide vane 12, by described guide vane
12 are fixed on described gradually expanded form suction tube.
Embodiment 2
A kind of massage bathtub pump, including pump case assembly 9, impeller 7, bearing 15, pump cover assembly 5 and motor 10, described impeller 7
It is socketed on described bearing 15 by axle sleeve 16, described impeller 7 side is tightly connected with pump cover assembly 5, separately by big O-ring 6
Side is connected with pump case assembly 9 by mechanical seal 8, and described axle sleeve 16 is socketed through described mechanical seal 8 with bearing 15, institute
State pump cover assembly 5 to be made up of suction casing and lid shell and introduction part 11, described introduction part 11 is by circular ring 14
3 guide vanes 12 connecting bend according to certain orientation and constitute, and 3 described guide vanes 12 are evenly distributed in described circle
One week of the collar 14, described guide vane 12 is fan annular, and 3 described guide vanes 12 are all coated on the gradually expanded form of described suction casing
On suction tube, prominent guide pad 13 is equipped with often a piece of guide vane 12, described prominent guide pad 13 be arcuate structure with
Guide the fluid of described entrance, the bending direction of the described prominent guide pad 13 of arc is identical, described guide vane 12 passes through glue
Bonding is coated on described gradually expanded form suction tube, between described circular ring 14 and the described gradually expanded form suction tube of described introduction segment
There is sealing ring, the angle of bend of the described prominent guide pad 13 of arc is 45 °, described centrifugal pump also include collar nut 1,
Joint 2, little O-ring 3, crossed pan head screw association part 4；Described joint 2 is connected with pump cover assembly 5 by little O-ring 3, institute
The collar nut 1 stated is screwed on the external screw thread of one end of entrance of described pump cover assembly 5, and passes through crossed pan head screw group
Component 4 fastens, and is being provided with groove, is being provided with fixture block, described fixture block adapts to groove on described guide vane 12, by described guide vane
12 are fixed on described gradually expanded form suction tube.
This utility model is not meant to be limited to by schematic diagram and description, without departing from design aim and its principle
On the premise of can be varied from.Above-described embodiment is only one of preferred embodiment of the present utility model, not limits this with this
The practical range of utility model, therefore all equivalence changes done according to shape of the present utility model, structure, principle, all should be covered by
Within protection domain of the present utility model.
Claims (8)
1. a kind of massage bathtub pump it is characterised in that：Including pump case assembly (9), impeller (7), bearing (15), pump cover assembly (5)
With motor (10), described impeller (7) is socketed on described bearing (15) by axle sleeve (16), and big O is passed through in described impeller (7) side
Type circle (6) is tightly connected with pump cover assembly (5), and opposite side is connected with pump case assembly (9) by mechanical seal (8), described axle sleeve
(16) described mechanical seal (8) is passed through to be socketed with bearing (15), described pump cover assembly (5) is by suction casing and lid shell and importing
Part (11) forms, and described introduction part (11) is 3 guide vanes (12) being connected by circular ring (14) according to certain
Direction bending is constituted, and 3 described guide vanes (12) are evenly distributed in a week of described circular ring (14), described stator
Piece (12) is fan annular, and 3 described guide vanes (12) are all coated on the gradually expanded form suction tube of described suction casing, often a piece of
Prominent guide pad (13) is equipped with guide vane (12), described prominent guide pad (13) is arcuate structure to guide entrance
Fluid.
2. massage bathtub pump as claimed in claim 1 it is characterised in that：Described bathtub pump also includes collar nut (1), connects
Head (2), little O-ring (3), crossed pan head screw association part (4)；Described joint (2) passes through little O-ring (3) and pump cover assembly
(5) connect, described collar nut (1) is screwed on the external screw thread of one end of entrance of described pump cover assembly (5), and passes through
Crossed pan head screw association part (4) fastens.
3. massage bathtub pump as claimed in claim 2 it is characterised in that：It is being provided with groove, described guide vane (12) is setting
There is fixture block, described fixture block adapts to groove, described guide vane (12) is fixed on described gradually expanded form suction tube.
4. massage bathtub pump as claimed in claim 1 it is characterised in that：The bending side of the described prominent guide pad (13) of arc
To identical.
5. massage bathtub pump as claimed in claim 1 it is characterised in that：Described guide vane (12) is coated on institute by gluing knot
State on gradually expanded form suction tube.
6. massage bathtub pump as claimed in claim 1 it is characterised in that：Described circular ring (14) and the institute of described introduction segment
State, between gradually expanded form suction tube, there is sealing ring.
7. massage bathtub pump as claimed in claim 4 it is characterised in that：The angle of bend of the described prominent guide pad (13) of arc
Spend for 20-60 °.
8. massage bathtub pump as claimed in claim 7 it is characterised in that：The angle of bend of the described prominent guide pad (13) of arc
Spend for 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858432.0U CN205977720U (en) | 2016-08-09 | 2016-08-09 | Massage bathtub pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858432.0U CN205977720U (en) | 2016-08-09 | 2016-08-09 | Massage bathtub pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977720U true CN205977720U (en) | 2017-02-22 |
Family
ID=59977165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620858432.0U Active CN205977720U (en) | 2016-08-09 | 2016-08-09 | Massage bathtub pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438382A (en) * | 2016-08-09 | 2017-02-22 | 广东凌霄泵业股份有限公司 | Massage bathtub pump |
-
2016
- 2016-08-09 CN CN201620858432.0U patent/CN205977720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438382A (en) * | 2016-08-09 | 2017-02-22 | 广东凌霄泵业股份有限公司 | Massage bathtub pump |
| CN106438382B (en) * | 2016-08-09 | 2018-12-25 | 广东凌霄泵业股份有限公司 | A kind of massage bathtub pump |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |