CN205841291U - A kind of housing protection device of circulating pump - Google Patents
A kind of housing protection device of circulating pump Download PDFInfo
- Publication number
- CN205841291U CN205841291U CN201620725597.0U CN201620725597U CN205841291U CN 205841291 U CN205841291 U CN 205841291U CN 201620725597 U CN201620725597 U CN 201620725597U CN 205841291 U CN205841291 U CN 205841291U
- Authority
- CN
- China
- Prior art keywords
- housing
- reinforcing plate
- circulating pump
- protection device
- support
- 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.)
- Active
Links
- 230000003014 reinforcing Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
This utility model relates to the housing protection device of a kind of circulating pump, including support, is provided with closed chamber in described support, and the outside of described closed chamber is provided with housing, is provided with reinforcing plate between described housing and support, and the side of described reinforcing plate is provided with sealing ring.This utility model arranges reinforcing plate between support and housing, is resisted the housing caused due to high hydraulic pressure by reinforcing plate and deforms, it is ensured that water pump seamless is good and normal operation.
Description
Technical field
This utility model relates to the housing protection device of a kind of circulating pump, one of parts belonging to circulating pump.
Background technology
Housing is due to technique and the restriction of structure, and its wall thickness is also restrained, water circulating pump in the course of the work, due to
Being filled with water under high pressure in annular seal space, the high hydraulic pressure long term that water under high pressure produces is in housing so that the wherein one side of housing
Compressive deformation so that the decrement of sealing ring reduces, causes leakage or fault of water pump.
Utility model content
For the above-mentioned technical problem of prior art, the purpose of this utility model is to provide the housing of a kind of circulating pump and protects
Protection unit, it can resist the housing deformation that high hydraulic pressure causes, it is ensured that water pump seamless is good and normal operation.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions:
The housing protection device of a kind of circulating pump, including support, is provided with closed chamber in described support, described closed chamber
Outside is provided with housing, is provided with reinforcing plate between described housing and support, and the side of described reinforcing plate is provided with sealing ring.
Described reinforcing plate includes reinforcing plate body, and the inside of described reinforcing plate body is provided with through hole, outside described through hole
Side is provided with several installing holes.
Described reinforcing plate is tetragon, triangle, circular or oval.
The equally spaced outside being arranged in through hole of described installing hole.
The beneficial effects of the utility model are as follows:
The housing protection device of this utility model circulating pump, arranges reinforcing plate between support and housing, by adding
The housing deformation caused due to high hydraulic pressure resisted by strong plate, it is ensured that water pump seamless is good and normal operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the reinforcing plate in this utility model；
Wherein, 1 be support, 2 for closed chamber, 3 for housing, 4 for reinforcing plate, 41 for reinforcing plate body, 42 for through hole, 43
For installing hole, 5 be sealing ring.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further described, but protection domain of the present utility model is also
It is not limited to this.
As illustrated in fig. 1 and 2, the housing protection device of this utility model circulating pump, including support 1, it is provided with close in support 1
Closing chamber 2, the outside of closed chamber 2 is provided with housing 3, is provided with reinforcing plate 4, the side of reinforcing plate 4 between housing 3 and support 1
Sealing ring 5 is installed.
Arrange further:
Reinforcing plate 4 in this utility model includes that reinforcing plate body 41, the inside of reinforcing plate body 41 are provided with through hole 42, logical
The outside in hole 42 is provided with several installing holes 43, the equally spaced outside being arranged in through hole 42 of installing hole 43.
Reinforcing plate 4 in this utility model is tetragon, triangle, circular or oval, can select according to actual needs
Select.
This utility model arranges reinforcing plate 4 between support 1 and housing 3, is resisted owing to high hydraulic pressure is made by reinforcing plate 4
The housing deformation become, it is ensured that water pump seamless is good and normal operation.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to this utility model rights protection
Restriction, all changes utilizing this design that this utility model carries out unsubstantiality, protection model of the present utility model all should be fallen into
Enclose.
Claims (4)
1. the housing protection device of a circulating pump, it is characterised in that: include support, in described support, be provided with closed chamber, institute
The outside stating closed chamber is provided with housing, is provided with reinforcing plate between described housing and support, the side peace of described reinforcing plate
Equipped with sealing ring.
2. the housing protection device of circulating pump as claimed in claim 1, it is characterised in that: described reinforcing plate includes reinforcing plate
Body, the inside of described reinforcing plate body is provided with through hole, and the outside of described through hole is provided with several installing holes.
3. the housing protection device of as claimed in claim 1 circulating pump, it is characterised in that: described reinforcing plate be tetragon,
Triangle, circular or oval.
4. the housing protection device of circulating pump as claimed in claim 2, it is characterised in that: the equally spaced row of described installing hole
It is listed in the outside of through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725597.0U CN205841291U (en) | 2016-07-07 | 2016-07-07 | A kind of housing protection device of circulating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725597.0U CN205841291U (en) | 2016-07-07 | 2016-07-07 | A kind of housing protection device of circulating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841291U true CN205841291U (en) | 2016-12-28 |
Family
ID=57618330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725597.0U Active CN205841291U (en) | 2016-07-07 | 2016-07-07 | A kind of housing protection device of circulating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841291U (en) |
-
2016
- 2016-07-07 CN CN201620725597.0U patent/CN205841291U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201763722U (en) | Double-acting multilevel hydraulic cylinder | |
| CN203500596U (en) | Hard-and-soft sealing structure of valve flap of spring type safety valve | |
| CN205841291U (en) | A kind of housing protection device of circulating pump | |
| CN103759901B (en) | Corrugated metal pipe components tightness test device and test method | |
| CN204004754U (en) | Low leakage sealed fixing ball valve | |
| CN205715844U (en) | A kind of making-up air device of backflow preventer | |
| CN104121113A (en) | Plugging-type interlayer for multi-pulse fuel gas generation device | |
| CN105065673B (en) | A kind of dual-thread seal device of pump turbine | |
| CN202901300U (en) | Anti-scouring stop valve | |
| CN204610974U (en) | A kind of silencing spring formula one-way valve | |
| CN204252213U (en) | A kind of vacuum tank | |
| CN204372027U (en) | Leak free dydraulic shock absorber | |
| CN204828685U (en) | Prevent eccentric stop valve | |
| CN204127378U (en) | Floating valve seat | |
| CN203009899U (en) | All-welded ball valve | |
| CN206280502U (en) | A kind of piston rod seal component | |
| CN204253994U (en) | Circulating water solenoid valve | |
| CN208331241U (en) | A kind of High Pressure Sealing Gland | |
| CN102628524A (en) | Valve stem sealing device | |
| CN203429710U (en) | Exhaust and water isolation device for vacuum suppressor | |
| CN203868338U (en) | Mechanical sealing device for water pump | |
| CN203979463U (en) | A kind of gate valve | |
| CN101975293B (en) | Micro-pressure check valve | |
| CN204610992U (en) | reducing check valve | |
| CN210510490U (en) | Double-ball one-way metal sealing ball valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenwen Inventor after: Gu Wei Inventor after: Wang Weixing Inventor before: Du Jianming Inventor before: Zhang Wenwen |
|
| COR | Change of bibliographic data |