CN105952680A - Seal seat mechanism of horizontal water pump - Google Patents
Seal seat mechanism of horizontal water pump Download PDFInfo
- Publication number
- CN105952680A CN105952680A CN201610373069.8A CN201610373069A CN105952680A CN 105952680 A CN105952680 A CN 105952680A CN 201610373069 A CN201610373069 A CN 201610373069A CN 105952680 A CN105952680 A CN 105952680A
- Authority
- CN
- China
- Prior art keywords
- seal receptacle
- water
- straight tube
- seal seat
- seal
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to the technical field of fluid transportation machinery, and relates to a seal seat mechanism of a horizontal water pump. The seal seat mechanism of the horizontal water pump comprises a seal seat body; a seal mouth part is arranged on the seal seat body. The seal seat mechanism of the horizontal water pump is characterized in that an outward bulged support boss capable of supporting a water outlet body straight cylinder arranged on the seal seat body in a sleeving way is arranged on the seal seat body. The seal seat mechanism of the horizontal water pump provided by the invention is convenient to install and high in strength, can enable parts to maintain the form and location tolerance under multiple seam allowances, and has a simple and efficient structure capable of shortening the manufacturing procedure.
Description
Technical field
The invention belongs to fluid conveying machine processing technique field, relate to a kind of horizontal pump
Seal receptacle mechanism.
Background technology
Pump series products is mainly connected together by motor and the pump housing and constitutes, and the power of motor leads to
Cross after motor shaft is connected with pump shaft, it is achieved pump function, therefore as water pump, at the pump housing
On water-outlet body is installed, it is that current come in and go out the outlet in the pump housing, and seal receptacle is to water-outlet body
Play partition effect with motor, prevent liquid from entering motor.Prior art is often devoted to
How research improves the sealing of seal receptacle, how to improve the strong of water-outlet body for seal receptacle
Degree research is less.
The Chinese patent literature [notification number: CN 204851621U] of application before the applicant
Disclose a kind of horizontal pump seal receptacle structure.Including seal receptacle and the first boss, seal
It is provided with at the two ends of seat and uses the second the most cold stamping shaped boss, the second boss
Lateral part is arc-shaped；It is positioned on described seal receptacle in the first boss and the second boss
Between place be provided with arm-tie seat.The program both can guarantee that sealing plate intensity, can exist by part again
Form and position tolerance under multiple seam, and shorten the simple fast of manufacturing procedure.But carefully see
Examining, the program also has a fly in the ointment, and does not has to improve the knot of water-outlet body intensity
Structure.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that the seal receptacle of a kind of horizontal pump
Mechanism.
For reaching above-mentioned purpose, present invention employs following technical proposal: a kind of horizontal water
The seal receptacle mechanism of pump, including seal receptacle body, described seal receptacle body is provided with close
Mouth-sealed portion, it is characterised in that described seal receptacle body be provided with one outwardly and
The water-outlet body straight tube being set on seal receptacle body can be formed the support rim supported.
In the seal receptacle mechanism of above-mentioned horizontal pump, described seal receptacle body includes
Interconnective sealed end and be tightly connected end, seal portion is positioned on sealed end, supports
Boss is positioned at the junction being tightly connected end and sealed end.
In the seal receptacle mechanism of above-mentioned horizontal pump, described be tightly connected end away from
One end of sealed end outwards turns down formation crimp rings, and described water-outlet body straight tube end pressure sets
In crimp rings.
In the seal receptacle mechanism of above-mentioned horizontal pump, described water-outlet body straight tube sets
Having outlet, water-outlet body straight tube is provided with a concave station seam, pump near one end of water inlet body
Shell can be pressed on concave station seam.
In the seal receptacle mechanism of above-mentioned horizontal pump, crimp rings, support rim and go out
Form sealing ring containing cavity between water body straight tube, in sealing ring containing cavity, be provided with sealing member.
In the seal receptacle mechanism of above-mentioned horizontal pump, the external diameter of described concave station seam
External diameter less than water-outlet body straight tube.
In the seal receptacle mechanism of above-mentioned horizontal pump, crimp rings, support rim, close
Envelope connects end and sealed end one cold moudling.
Compared with prior art, it is an advantage of the current invention that: easy for installation, intensity is high,
And the intensity to water-outlet body straight tube can be improved, the present invention also has and allows to part multiple
Holding form and position tolerance under seam, and there is the knot of the simple and fast that can shorten manufacturing procedure
Structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic diagram that the present invention is applied in water pump.
In figure: seal receptacle body 1, sealing oral area 2, water-outlet body straight tube 3, support rim
4, sealed end 5, be tightly connected end 6, crimp rings 7, outlet 8, concave station seam 9,
Sealing ring containing cavity 10, pump case 100.
Detailed description of the invention
With detailed description of the invention the present invention done further details of theory below in conjunction with the accompanying drawings
Bright.
As it is shown in figure 1, the seal receptacle mechanism of a kind of horizontal pump, including seal receptacle body
1, described seal receptacle body 1 is provided with sealing oral area 2, described seal receptacle body 1
Be provided with one outwardly and can be to the water-outlet body straight tube being set on seal receptacle body 1
3 form the support rim 4 supported.
It is internal that support rim 4 is positioned at water-outlet body straight tube 3, after it is close to water-outlet body straight tube 3
Water-outlet body straight tube 3 is played a supporting role, thus improves the intensity of water-outlet body straight tube 3.
Water-outlet body straight tube 3 is provided with outlet 8, and outlet 8 welds with water-outlet body straight tube 3
Connecing fixing, water-outlet body straight tube 3 is provided with a concave station seam 9 near one end of water inlet body,
Pump case 100 can be pressed on concave station seam 9.The external diameter of concave station seam 9 is less than water-outlet body
The external diameter of straight tube 3.Concave station seam 9 is used for connecting pump case 100, and also other strengthen water outlet
The effect of body straight tube 3, the intensity of the water-outlet body straight tube other end is by the support of support rim 4
There is provided.
Seal receptacle body 1 includes interconnective sealed end 5 and is tightly connected end 6, close
Mouth-sealed portion 2 is positioned on sealed end 5, and support rim 4 is positioned at and is tightly connected end 6 and seals
The junction of end 5.It is tightly connected end 6 and outwards turns down formation away from one end of sealed end 5
Crimp rings 7, described water-outlet body straight tube 3 end is pressed in crimp rings 7.Crimp rings 7,
Sealing ring containing cavity 10 is formed, at sealing ring between support rim 4 and water-outlet body straight tube 3
Being provided with sealing member in containing cavity 10, sealing member can be sealing ring such as O.Crimp rings
7, support rim 4, be tightly connected end 6 and sealed end 5 one cold moudling.
The operation principle of the present invention is: as in figure 2 it is shown, water-outlet body straight tube 3 front end punching press
Having gone out concave station seam 9, added the intensity of front end, rear end is straight barrel type, insufficient strength,
Therefore the support rim 4 of seal receptacle body 1 and water-outlet body straight tube 3 inwall close-fitting, assembling
After, be equivalent to the direct tube section having an inner supporting circle to support water-outlet body straight tube 3, thus increase
Add the intensity of water-outlet body straight tube 3 rear end.During assembling, water-outlet body straight tube 3 is directly socketed
Seal receptacle body 1 is installed, quick and easy for installation.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Although the most more employ seal receptacle body 1, to seal oral area 2, water-outlet body straight
Cylinder 3, support rim 4, sealed end 5, be tightly connected end 6, crimp rings 7, outlet 8,
The terms such as concave station seam 9, sealing ring containing cavity 10, pump case 100, but be not precluded from making
By the probability of other term.Use these terms to be only used to more easily to describe and
Explain the essence of the present invention；Being construed as any additional restriction is all and this
Spirit is contrary.
Claims (7)
1. a seal receptacle mechanism for horizontal pump, including seal receptacle body (1), described
Seal receptacle body (1) be provided with sealing oral area (2), it is characterised in that described is close
Envelope seat body (1) be provided with one outwardly and can be to being set in seal receptacle body (1)
On water-outlet body straight tube (3) formed support support rim (4).
The seal receptacle mechanism of horizontal pump the most according to claim 1, its feature exists
In, described seal receptacle body (1) includes interconnective sealed end (5) and seals
Connect end (6), seal oral area (2) and be positioned on sealed end (5), support rim (4)
It is positioned at and is tightly connected end (6) and the junction of sealed end (5).
The seal receptacle mechanism of horizontal pump the most according to claim 2, its feature exists
In, the described end (6) that is tightly connected outwards turns down shape away from one end of sealed end (5)
Becoming crimp rings (7), described water-outlet body straight tube (3) end is pressed on crimp rings (7)
On.
The seal receptacle mechanism of horizontal pump the most according to claim 1, its feature exists
In, described water-outlet body straight tube (3) is provided with outlet (8), water-outlet body straight tube (3)
Being provided with a concave station seam (9) near one end of water inlet body, pump case only can be pressed on concave station
On mouth (9).
The seal receptacle mechanism of horizontal pump the most according to claim 3, its feature exists
In, formed close between crimp rings (7), support rim (4) and water-outlet body straight tube (3)
Seal containing cavity (10), is provided with sealing member in sealing ring containing cavity (10).
The seal receptacle mechanism of horizontal pump the most according to claim 4, its feature exists
In, the external diameter of described concave station seam (9) is less than the external diameter of water-outlet body straight tube (3).
The seal receptacle mechanism of horizontal pump the most according to claim 3, its feature exists
In, crimp rings (7), support rim (4), it is tightly connected end (6) and sealed end (5)
Integrally cold moudling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373069.8A CN105952680A (en) | 2016-05-31 | 2016-05-31 | Seal seat mechanism of horizontal water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373069.8A CN105952680A (en) | 2016-05-31 | 2016-05-31 | Seal seat mechanism of horizontal water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952680A true CN105952680A (en) | 2016-09-21 |
Family
ID=56911027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610373069.8A Pending CN105952680A (en) | 2016-05-31 | 2016-05-31 | Seal seat mechanism of horizontal water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952680A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396384A (en) * | 2001-07-12 | 2003-02-12 | 合肥工业大学 | Centrifugal pump with trapezoidal or rectangular channel and method for manufacturing it by punch and weld |
| CN2809296Y (en) * | 2005-08-03 | 2006-08-23 | 阳江市新力工业有限公司 | Improved single-stage centrifugal pump |
| JP2006528306A (en) * | 2003-05-17 | 2006-12-14 | カーエスベー・アクチエンゲゼルシャフト | Multistage centrifugal pump |
| CN203161652U (en) * | 2013-04-07 | 2013-08-28 | 温州市东启汽车零部件制造有限公司 | Novel connection structure for rear cover of water pump |
| CN204783844U (en) * | 2015-07-13 | 2015-11-18 | 江西省万载水泵有限责任公司 | Horizontal multistage centrifugal pump |
| CN205823710U (en) * | 2016-05-31 | 2016-12-21 | 浙江南元泵业有限公司 | The seal receptacle mechanism of horizontal pump |
-
2016
- 2016-05-31 CN CN201610373069.8A patent/CN105952680A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396384A (en) * | 2001-07-12 | 2003-02-12 | 合肥工业大学 | Centrifugal pump with trapezoidal or rectangular channel and method for manufacturing it by punch and weld |
| JP2006528306A (en) * | 2003-05-17 | 2006-12-14 | カーエスベー・アクチエンゲゼルシャフト | Multistage centrifugal pump |
| CN2809296Y (en) * | 2005-08-03 | 2006-08-23 | 阳江市新力工业有限公司 | Improved single-stage centrifugal pump |
| CN203161652U (en) * | 2013-04-07 | 2013-08-28 | 温州市东启汽车零部件制造有限公司 | Novel connection structure for rear cover of water pump |
| CN204783844U (en) * | 2015-07-13 | 2015-11-18 | 江西省万载水泵有限责任公司 | Horizontal multistage centrifugal pump |
| CN205823710U (en) * | 2016-05-31 | 2016-12-21 | 浙江南元泵业有限公司 | The seal receptacle mechanism of horizontal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Jiming Inventor after: Yao Songbao Inventor before: Wu Weizhong Inventor before: Jin Jiming Inventor before: Yao Songbao Inventor before: Pan Zhouhua Inventor before: Shen Bin Inventor before: Chen Yusheng Inventor before: Sun Ji Inventor before: Liu Shuijun |
|
| COR | Change of bibliographic data | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
|
| RJ01 | Rejection of invention patent application after publication |