CN208153400U - A kind of cavity of big flow water pump - Google Patents
A kind of cavity of big flow water pump Download PDFInfo
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- CN208153400U CN208153400U CN201820591515.7U CN201820591515U CN208153400U CN 208153400 U CN208153400 U CN 208153400U CN 201820591515 U CN201820591515 U CN 201820591515U CN 208153400 U CN208153400 U CN 208153400U
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- cavity
- interior
- foreign minister
- short
- cavity body
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Abstract
The utility model discloses a kind of cavitys of big flow water pump, including interior short cavity body, outer short cavity body, interior long cavity and foreign minister's cavity, form the first cavity between interior short cavity body and outer short cavity body；The second cavity is formed between interior long cavity and foreign minister's cavity；Interior short cavity body, outer short cavity body, interior long cavity are together with foreign minister's cavity integral solder；It is welded with interior shape in interior long cavity, flow-guiding channel is formed between interior shape and interior long cavity, the guide vane fixed with interior shape top is provided in flow-guiding channel, interior shape upper end is provided with the axle sleeve for installing motor output shaft；Foreign minister's cavity is equipped with seal ring assembly on the outside of upper end.Since cavity uses stainless steel materials punch and weld, it is capable of forming hollow structure, so that cavity overall weight reduces the stabilization of retention property simultaneously, to mitigate the load of motor, so that product energy consumption is small.It can be widely applied for the design and manufacture of various pump chambers.
Description
Technical field
The utility model relates to the design and manufacturing technology field of pump chamber, in particular to a kind of chamber of big flow water pump
Body.
Background technique
Pump chamber is the important component of water pump, and the performance of cavity directly affects the performance of water pump,
The cast that big flow pump chamber at this stage uses.Product not only weighs, and performance is poor, and increases the negative of motor
Lotus, waste of energy.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of light-weight, chambers of the big flow water pump of product less energy-consuming
Body.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of cavity of big flow water pump, including interior short cavity body, outer short cavity body, interior long cavity and foreign minister's cavity, it is described interior
The first cavity is formed between short cavity body and outer short cavity body；The second cavity is formed between the interior long cavity and foreign minister's cavity；It is described interior short
Cavity, outer short cavity body, interior long cavity are together with foreign minister's cavity integral solder；It is welded with interior shape in the interior long cavity, it is described
It is formed with flow-guiding channel between interior shape and the interior long cavity, is provided in the flow-guiding channel and the interior shape top fixation
Guide vane, the interior shape upper end are provided with the axle sleeve for installing motor output shaft；Pacify in the outside of foreign minister's cavity upper end
Equipped with seal ring assembly.
Preferably, the interior short cavity body, outer short cavity body, interior long cavity, foreign minister's cavity and interior shape are stainless steel materials.
Preferably, the interior short cavity body, outer short cavity body, interior long cavity, foreign minister's cavity and interior shape are by punch welding one
It rises；The axle sleeve and interior shape are welded together using stainless steel electrode.
Preferably, the seal ring assembly includes the fixed plate of fixed seal ring and the fixed screw of fixed fixed plate.
The beneficial effects of the utility model：By adopting the above technical scheme, since cavity uses stainless steel materials punch welding
Molding, is capable of forming hollow structure, so that cavity overall weight reduces the stabilization of retention property simultaneously, to mitigate the negative of motor
Lotus, so that product energy consumption is small.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure：Short cavity body in 1-, the outer short cavity body of 2-, the first cavity of 3-, long cavity in 4-, foreign minister's 5- cavity, 6- second are empty
Chamber, 7- guide vane, shape in 8-, 9- axle sleeve, 10- sealing ring, 11- fixed plate, 12- fixed screw.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of cavity of big flow water pump, including interior short cavity body 1, outer short cavity body 2, interior long cavity 4 and outer
Long cavity 5 forms the first cavity 3 between interior short cavity body 1 and outer short cavity body 2；It is empty that second is formed between interior long cavity 4 and foreign minister's cavity 5
Chamber 6；Interior short cavity body 1, outer short cavity body 2, interior long cavity 4 are together with 5 integral solder of foreign minister's cavity；It is welded in interior long cavity 4
Interior shape 8 is formed with flow-guiding channel between interior shape 8 and interior long cavity 4, be provided in flow-guiding channel and fix with interior 8 top of shape
Guide vane 7, interior 8 upper end of shape is provided with the axle sleeve 9 for installing motor output shaft；It installs in the outside of 5 upper end of foreign minister's cavity
There is seal ring assembly.
Wherein, interior short cavity body 1, outer short cavity body 2, interior long cavity 4, foreign minister's cavity 5 and interior shape 8 are stainless steel materials.It can be with
The overall weight of cavity is reduced while proof strength.
Wherein, interior short cavity body 1, outer short cavity body 2, interior long cavity 4, foreign minister's cavity 5 and interior shape 8 are by punch welding one
It rises；Axle sleeve 9 and interior shape 8 are welded together using stainless steel electrode.
Wherein, seal ring assembly includes the fixed plate 11 of fixed seal ring 10 and the fixed screw of fixed fixed plate 11
(12).When cavity makes, first the guide vane 7 shaped is welded in interior shape 8, the interior shape 8 being welded is welded on interior length
On cavity 4, then the semi-finished product fixture being welded and foreign minister's cavity 5, outer short cavity body 2 and interior short cavity body 1 be fixed together,
Together by their integral solders.Axle sleeve 9 and interior shape 8 are welded together with stainless steel electrode, sealing ring 10 is used into fixed plate
11 are fixed on cavity, and entire cavity completes.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (4)
1. a kind of cavity of big flow water pump, it is characterised in that：Including interior short cavity body (1), outer short cavity body (2), interior long cavity (4)
With foreign minister's cavity (5), the first cavity (3) are formed between the interior short cavity body (1) and outer short cavity body (2)；The interior long cavity (4) and
The second cavity (6) are formed between foreign minister's cavity (5)；The interior short cavity body (1), outer short cavity body (2), interior long cavity (4) and foreign minister's chamber
Body (5) integral solder is together；It is welded with interior shape (8) in the interior long cavity (4), the interior shape (8) and the interior long cavity
(4) it is formed with flow-guiding channel between, the guide vane (7) fixed with interior shape (8) top is provided in the flow-guiding channel,
Interior shape (8) upper end is provided with the axle sleeve (9) for installing motor output shaft；Pacify in the outside of foreign minister's cavity (5) upper end
Equipped with seal ring assembly.
2. the cavity of big flow water pump according to claim 1, it is characterised in that：The interior short cavity body (1), outer short cavity body
(2), interior long cavity (4), foreign minister's cavity (5) and interior shape (8) are stainless steel materials.
3. the cavity of big flow water pump according to claim 1, it is characterised in that：The interior short cavity body (1), outer short cavity body
(2), interior long cavity (4), foreign minister's cavity (5) and interior shape (8) pass through punch welding together；The axle sleeve (9) and interior shape (8) make
Welded together with stainless steel electrode.
4. the cavity of big flow water pump according to claim 1, it is characterised in that：The seal ring assembly includes that fixation is close
The fixed screw (12) of the fixed plate (11) of seal (10) and fixed fixed plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591515.7U CN208153400U (en) | 2018-04-24 | 2018-04-24 | A kind of cavity of big flow water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591515.7U CN208153400U (en) | 2018-04-24 | 2018-04-24 | A kind of cavity of big flow water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153400U true CN208153400U (en) | 2018-11-27 |
Family
ID=64375095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820591515.7U Active CN208153400U (en) | 2018-04-24 | 2018-04-24 | A kind of cavity of big flow water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153400U (en) |
-
2018
- 2018-04-24 CN CN201820591515.7U patent/CN208153400U/en active Active
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