CN108723021A - Flushing plate for flushing hydraulic pipeline - Google Patents
Flushing plate for flushing hydraulic pipeline Download PDFInfo
- Publication number
- CN108723021A CN108723021A CN201810487295.8A CN201810487295A CN108723021A CN 108723021 A CN108723021 A CN 108723021A CN 201810487295 A CN201810487295 A CN 201810487295A CN 108723021 A CN108723021 A CN 108723021A
- Authority
- CN
- China
- Prior art keywords
- rinsing plate
- mounting hole
- valve
- hydraulic fluid
- flushing
- 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
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 33
- 238000007789 sealing Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Servomotors (AREA)
Abstract
The invention discloses a flushing plate for flushing a hydraulic pipeline, which comprises a flushing plate body, wherein an oil port A and an oil port B are arranged on the lower surface of the flushing plate body, the oil port A and the oil port B are communicated through an oil circuit arranged in the flushing plate body, four corners of the upper surface of the flushing plate body are respectively provided with an installation hole assembly, the installation hole assembly comprises a flushing plate installation hole and a valve installation hole, the flushing plate installation hole is a stepped through hole with a large upper part and a small lower part, and the valve installation hole is a threaded blind hole.
Description
Technical field
The invention belongs to fluid pressure line douching technique fields, more particularly, to a kind of fluid pressure line flushing rinsing plate.
Background technology
In hydraulic system technical field, more and more proportioning valves and servo valve are widely used in various power, displacement
With the control of speed.Since proportioning valve and servo valve are relatively high to oil cleanliness requirement, it is common practice that first design rinsing plate
It is loaded on proportioning valve or servo valve is debugged to ensure first to rinse fluid pressure line well.
In the prior art, hydraulic pressure manufacturing firm is come using conventional flush plate in the position of proportion of installation valve or servo valve
Instead of them, it individually is being sent to user after proportioning valve and servo valve are repacked after shop trial, it is existing to user
It is debugged after field system fluid qualification they are reinstalled, often causes the increasing of delivery expense in this course
Add, What is more can cause connection bolt, sealing ring to lose.
Invention content
To solve the above problems, the object of the present invention is to provide a kind of fluid pressure line flushing rinsing plates.
In order to achieve the above-mentioned object of the invention, the present invention uses technical solution as described below：
A kind of fluid pressure line flushing rinsing plate, including rinsing plate ontology, be provided on the lower surface of rinsing plate ontology A hydraulic fluid ports and
B hydraulic fluid ports, A hydraulic fluid ports are connected with B hydraulic fluid ports by being located at the oil circuit of rinsing plate body interior, at four of rinsing plate body upper surface
An installation aperture member is respectively arranged on angle, installation aperture member includes rinsing plate mounting hole and valve mounting hole, the rinsing plate peace
Dress hole is up big and down small stepped throughhole, and the valve mounting hole is tapped blind hole.
Further, the diameter of rinsing plate mounting hole hypomere is identical as the diameter of valve mounting hole.
Further, the depth of rinsing plate mounting hole reduced diameter section is identical as the depth of valve mounting hole.
Further, be bolted in valve mounting hole by screw in rinsing plate body upper surface be fixedly connected with proportioning valve or
Servo valve.
Further, it is both provided with O-ring seal in the A hydraulic fluid ports and B hydraulic fluid ports.
By adopting the above scheme, the present invention has following superiority：
Proportioning valve or servo valve are directly installed by valve mounting hole in rinsing plate body upper surface, when rinsing, by rinsing plate
Ontology is fixedly connected by rinsing plate mounting hole with oil path block, reasonable design of the present invention, simple, reliable, reduces the hair of enterprise
Goods cost during actual implementation, avoids before rinsing after first installation rinsing plate, flushing the numerous of proportion of installation valve again or servo valve
Trivial work, and also prevent the loss of connection bolt or sealing ring and influence to install, save preciousness for field adjustable personnel
Time improves the working efficiency of commissioning staff, meets the requirement that enterprise increases economic efficiency with working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the upward view of Fig. 1；
In figure：1, rinsing plate ontology；2, rinsing plate mounting hole；3, valve mounting hole；4, A hydraulic fluid ports；5, B hydraulic fluid ports.
Specific implementation mode
Technical scheme of the present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, 2, a kind of fluid pressure line flushing rinsing plate, including rinsing plate ontology 1, under rinsing plate ontology 1
A hydraulic fluid ports 4 and B hydraulic fluid ports 5 are provided on surface, A hydraulic fluid ports 4 are connected with B hydraulic fluid ports 5 by being located at the oil circuit of rinsing plate body interior,
An installation aperture member is respectively arranged on four angles of 1 upper surface of rinsing plate ontology, installation aperture member includes rinsing plate installation
Hole 2 and valve mounting hole 3, the rinsing plate mounting hole 2 are up big and down small stepped throughhole, and the valve mounting hole 3 is that screw thread is blind
Hole；It is bolted in valve mounting hole 3 by screw in 1 upper surface of rinsing plate ontology and is fixedly connected with proportioning valve or servo valve.
The diameter of 2 hypomere of rinsing plate mounting hole is identical as the diameter of valve mounting hole 3, that is to say, that in actual use, punching
The screw worn in board-washing mounting hole and the screw worn in valve mounting hole can exchange.
In addition, as the preferred of the present embodiment, required further to meet to exchange, 2 reduced diameter section of rinsing plate mounting hole
Depth and the depth of valve mounting hole 3 want identical.
It is both provided with O-ring seal in the A hydraulic fluid ports 4 and B hydraulic fluid ports 5.
The present invention directly installs proportioning valve by valve mounting hole in rinsing plate body upper surface or watches when specifically used
Valve is taken, when rinsing, rinsing plate ontology is fixedly connected by rinsing plate mounting hole with oil path block, reasonable design of the present invention, letter
It is single, reliable, reduce the delivery cost of enterprise, improve the working efficiency of commissioning staff, meets enterprise and increase economic efficiency
With the requirement of working efficiency.
Claims (5)
1. a kind of fluid pressure line flushing rinsing plate, including rinsing plate ontology, it is characterised in that：On the lower surface of rinsing plate ontology
It is provided with A hydraulic fluid ports and B hydraulic fluid ports, A hydraulic fluid ports are connected with B hydraulic fluid ports by being located at the oil circuit of rinsing plate body interior, in rinsing plate sheet
An installation aperture member is respectively arranged on four angles of body upper surface, installation aperture member includes rinsing plate mounting hole and valve installation
Hole, the rinsing plate mounting hole are up big and down small stepped throughhole, and the valve mounting hole is tapped blind hole.
2. fluid pressure line flushing rinsing plate according to claim 1, it is characterised in that：Rinsing plate mounting hole hypomere it is straight
Diameter is identical as the diameter of valve mounting hole.
3. fluid pressure line flushing rinsing plate according to claim 2, it is characterised in that：Rinsing plate mounting hole reduced diameter section
Depth it is identical as the depth of valve mounting hole.
4. fluid pressure line flushing rinsing plate according to claim 1, it is characterised in that：It is logical in rinsing plate body upper surface
It crosses screw and is bolted in valve mounting hole and be fixedly connected with proportioning valve or servo valve.
5. fluid pressure line flushing rinsing plate according to claim 1, it is characterised in that：In the A hydraulic fluid ports and B hydraulic fluid ports
It is provided with O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487295.8A CN108723021A (en) | 2018-05-21 | 2018-05-21 | Flushing plate for flushing hydraulic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487295.8A CN108723021A (en) | 2018-05-21 | 2018-05-21 | Flushing plate for flushing hydraulic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108723021A true CN108723021A (en) | 2018-11-02 |
Family
ID=63938584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487295.8A Pending CN108723021A (en) | 2018-05-21 | 2018-05-21 | Flushing plate for flushing hydraulic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108723021A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201461617U (en) * | 2009-07-13 | 2010-05-12 | 宝钢集团上海梅山有限公司 | Hydraulic servo system multifunctional flushing plate |
| WO2011146214A1 (en) * | 2010-05-19 | 2011-11-24 | Dresser, Inc. | Valve flushing kit |
| CN202228459U (en) * | 2011-09-28 | 2012-05-23 | 德阳瑞能电力科技有限公司 | Electro-hydraulic servo integrated device |
| CN104389836A (en) * | 2014-11-29 | 2015-03-04 | 南京萨伯工业设计研究院有限公司 | Motor flushing valve seat and machining method thereof |
| CN104454746A (en) * | 2014-11-29 | 2015-03-25 | 南京萨伯工业设计研究院有限公司 | Motor flushing valve block and machining method thereof |
| CN204783964U (en) * | 2015-06-18 | 2015-11-18 | 中国能源建设集团安徽电力建设第一工程有限公司 | Hydraulic oil washing unit |
| CN208643552U (en) * | 2018-05-21 | 2019-03-26 | 中色科技股份有限公司 | Rinsing plate is used in a kind of flushing of fluid pressure line |
-
2018
- 2018-05-21 CN CN201810487295.8A patent/CN108723021A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201461617U (en) * | 2009-07-13 | 2010-05-12 | 宝钢集团上海梅山有限公司 | Hydraulic servo system multifunctional flushing plate |
| WO2011146214A1 (en) * | 2010-05-19 | 2011-11-24 | Dresser, Inc. | Valve flushing kit |
| CN202228459U (en) * | 2011-09-28 | 2012-05-23 | 德阳瑞能电力科技有限公司 | Electro-hydraulic servo integrated device |
| CN104389836A (en) * | 2014-11-29 | 2015-03-04 | 南京萨伯工业设计研究院有限公司 | Motor flushing valve seat and machining method thereof |
| CN104454746A (en) * | 2014-11-29 | 2015-03-25 | 南京萨伯工业设计研究院有限公司 | Motor flushing valve block and machining method thereof |
| CN204783964U (en) * | 2015-06-18 | 2015-11-18 | 中国能源建设集团安徽电力建设第一工程有限公司 | Hydraulic oil washing unit |
| CN208643552U (en) * | 2018-05-21 | 2019-03-26 | 中色科技股份有限公司 | Rinsing plate is used in a kind of flushing of fluid pressure line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 471000 Central Lingbo Road, Luoyang High-tech Development Zone, China (Henan) Free Trade Pilot Area, Luoyang City, Henan Province Applicant after: China Nonferrous Metals Processing Technology Co., Ltd. Address before: 471000 Lingbo Road Middle Section of Luoyang High-tech Development Zone, Henan Province Applicant before: China Nonferrous Metals Processing Technology Co., Ltd. |