CN107255103A - Integral sealing type hydraulic power unit - Google Patents
Integral sealing type hydraulic power unit Download PDFInfo
- Publication number
- CN107255103A CN107255103A CN201710675513.6A CN201710675513A CN107255103A CN 107255103 A CN107255103 A CN 107255103A CN 201710675513 A CN201710675513 A CN 201710675513A CN 107255103 A CN107255103 A CN 107255103A
- Authority
- CN
- China
- Prior art keywords
- power unit
- hydraulic power
- seal case
- integral sealing
- sealing type
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Details Of Reciprocating Pumps (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention provides a kind of integral sealing type hydraulic power unit, including seal box and the hydraulic power unit and electrical control cabinet that are arranged on inside seal box, the seal box includes seal case and covers the sealed platform cover being located on the seal case, the hydraulic power unit and electrical control cabinet are fixedly mounted in the seal case, hydraulic power unit and electrical control cabinet are welded to connect external spare interface by cable connection on the seal case.Effect of the invention maximum is exactly can integral sealing hydraulic power unit, it is ensured that the underwater operation of hydraulic test has more security, reliability and stability；Operation ventilation is realized using the blow vent higher than the water surface, to ensure that hydraulic pump is normally run.
Description
Technical field
The present invention relates to hydraulic power unit technical field, more particularly to a kind of integral sealing type hydraulic power unit.
Background technology
Present water conservancy landscape engineering is more and more, and landscape engineering is very high to aesthetic, so to some auxiliary devices
Disguise also have very high requirement.For our hydraulic headstock gears, relative is the lofty equipment of comparison, therefore some works
Range request is hidden below building, and this is possible to the waterflooding for causing equipment.
In order to solve the problem of equipment is soaked, it would be desirable to which complete equipment is sealed.And scene is by the way of
Increase a set of seal box outside equipment, so as to realize integral waterproofing.
The content of the invention
The technical problems to be solved by the invention are：In order to solve equipment integral waterproofing, overhaul of the equipments and equipment operation
Ventilation problem, the present invention provides a kind of integral sealing type hydraulic power unit.
The present invention solves its technical problem technical scheme to be taken：A kind of integral sealing type hydraulic power unit, including
Seal box and the hydraulic power unit and electrical control cabinet being arranged on inside seal box, the seal box includes seal case and lid is set
Sealed platform cover on the seal case, the hydraulic power unit and electrical control cabinet are fixedly mounted in the seal case,
Hydraulic power unit and electrical control cabinet are connected by cable, for sending or receiving the company of welding on control signal, the seal case
Connect external spare interface.Using the form of integral sealing, by each component integral sealing of hydraulic power unit in seal box, really
Sealing and safe operation is under water protected.
Specifically, in order to realize the connection with external equipment, the spare interface includes power cable and remote control electricity
Cable import, oil cylinder displacement transducer signal interface and each hydraulic fluid port adapter of oil cylinder, the spare interface include power cable and long-range
Control cable access, oil cylinder displacement transducer signal interface and each hydraulic fluid port adapter of oil cylinder, the power cable and remote control electricity
Cable inlet end is connected with electrical control cabinet, and the power cable other end is connected with external power supply, and power is provided for whole equipment
Source, remote control cable import is connected with remote control equipment, and remote control equipment can be remote server or industrial computer, root
Selected according to concrete application situation；Described oil cylinder displacement transducer signal interface one end is connected with electrical control cabinet, the other end
It is connected with outside oil cylinder displacement transducer, the displacement for detecting oil cylinder；Each hydraulic fluid port of oil cylinder takes over one end and hydraulic pump
Stand connection, the other end is connected as hydraulic pump with oil cylinder and provides pressure oil.
Further, in order to ensure reliable sealing, the sealed platform cover is fastened on seal case by bolt pair, and
The joint face of the sealed platform cover and seal case is sealed provided with sealing ring.It is preferred that sealing ring be O-ring seal.
Further, the sealed platform cover is provided with blow vent, when the port of export of the blow vent is higher than use state most
The high water surface.
Further, it is additionally provided with operation when being opened or closed for the ease of sealed platform cover, the sealed platform cover for holding
The handle held.
Further, for the ease of maintenance, access panel is additionally provided with the seal case.
Further, for the ease of installing and transporting, multiple hangers are circumferentially uniformly provided with the seal case outer wall.
Further, the seal case bottom is provided with base, hydraulic pump and whole seal case for supporting inside, bottom
Seat is directly made of channel-section steel, and through hole or screwed hole can be set in outside U-lag, for fixing or connecting with other equipment
Connect.
The beneficial effects of the invention are as follows：A kind of integral sealing type hydraulic power unit that the present invention is provided, maximum effect is exactly
Energy integral sealing hydraulic power unit, it is ensured that the underwater operation of hydraulic test has more security, reliability and stability；Using higher than
The blow vent of the water surface realizes operation ventilation, to ensure that hydraulic pump is normally run.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the overlooking the structure diagram of preferred embodiment.
Fig. 2 is the side structure schematic diagram of preferred embodiment.
In figure：1st, hydraulic power unit, 2, electrical control cabinet, 3, power cable and remote control cable import, 4, seal case,
5th, oil cylinder displacement transducer signal interface, 6, sealed platform cover, 7, each hydraulic fluid port adapter of oil cylinder, 8, blow vent, 9, sealing ring, 10, spiral shell
Bolt pair, 11, handle, 12, hanger, 13, base.
Embodiment
Presently in connection with accompanying drawing, the present invention is described in detail.This figure is simplified schematic diagram, is only illustrated in a schematic way
The basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-Figure 2, a kind of integral sealing type hydraulic power unit 1 of the invention, including seal box and be arranged on close
Hydraulic power unit 1 and electrical control cabinet 2 inside joint sealing, the seal box includes seal case 4 and lid is located at the seal case 4
On sealed platform cover 6, the hydraulic power unit 1 and electrical control cabinet 2 be fixedly mounted in the seal case 4, the He of hydraulic power unit 1
Electrical control cabinet 2 is connected by cable, and external spare interface is welded to connect on the seal case 4.
The seal box includes seal case 4 and covers the sealed platform cover 6 being located on the seal case 4, the hydraulic pump
Stand 1 and electrical control cabinet 2 be fixedly mounted in the seal case 4, external reserved connect is welded to connect on the seal case 4
Mouthful；The spare interface includes power cable and remote control cable import 3, oil cylinder displacement transducer signal interface 5 and oil cylinder
Each hydraulic fluid port adapter 7, described one end of power cable and remote control cable import 3 is connected with electrical control cabinet 2, the other end and outside
Power source and remote control equipment connection；Described one end of oil cylinder displacement transducer signal interface 5 is connected with electrical control cabinet 2, separately
One end is connected with outside oil cylinder displacement transducer；Described each one end of hydraulic fluid port adapter 7 of oil cylinder is connected with hydraulic power unit 1, the other end with
Oil cylinder is connected.
Described hydraulic power unit 1 is conventional hydraulic pumping plant 1, but as far as possible compact to design.Described electrical control cabinet 2 is integrated
The electric control unit of property, size is as far as possible small.Described hydraulic power unit 1 and electrical control cabinet 2 is fixed on seal case 4
It is interior.
Described power cable and remote control cable import 3, oil cylinder displacement transducer signal 5 and each hydraulic fluid port adapter of oil cylinder
7 be that, to outside interface, all external spare interfaces are welded on seal case 4, it is necessary to have reliable sealing.Described is close
Joint sealing lid 6 is fastened on seal case 4 by bolt pair 10, on the joint face by sealed platform cover 6 and seal case 4
O-ring seal 9 is sealed.
The sealed platform cover 6 is provided with blow vent 8, the described connection air of blow vent 8, for being exchanged in seal case 4
Air, its height is fixed according to water surface elevation, and outlet is downward and necessarily be greater than the highest water surface.Use is additionally provided with the sealed platform cover 6
Handle 11 in the handle 11 of gripping, the present embodiment is four.
It is additionally provided with the seal case 4 on access panel, the outer wall of seal case 4 and is circumferentially uniformly provided with multiple hangers
12.The seal case of the present embodiment is rectangular configuration, therefore hanger 12 is four, is arranged on relative two sides.It is described close
The bottom of joint sealing body 4 is provided with base 13, and hydraulic power unit 1 and whole seal case 4 for supporting inside, base 13 directly use groove
Steel is made, and through hole or screwed hole can be set in outside U-lag, for fixing or being connected with other equipment.
Sealed platform cover 6 is opened during overhaul, hydraulic power unit 1 or electrical control cabinet 2 are overhauled.Debugging in the early stage or remote control
The access panel on seal case 4 is opened when irrealizable, for electric automatization operation and simple maintenance.Operate above
It all should carry out in anhydrous conditions.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, pass through above-mentioned description, related staff
Various changes and amendments can be carried out in without departing from the scope of the present invention completely.The technical scope of this invention is not
It is confined to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (8)
1. a kind of integral sealing type hydraulic power unit, it is characterised in that：Including seal box and the hydraulic pressure being arranged on inside seal box
Pumping plant (1) and electrical control cabinet (2), the seal box are located at close on the seal case (4) including seal case (4) and lid
Joint sealing lid (6), the hydraulic power unit (1) and electrical control cabinet (2) are fixedly mounted in the seal case (4), hydraulic power unit
(1) connected with electrical control cabinet (2) by cable, external spare interface is welded to connect on the seal case (4).
2. integral sealing type hydraulic power unit as claimed in claim 1, it is characterised in that：The spare interface includes power cable
(7) are taken over each hydraulic fluid port of remote control cable import (3), oil cylinder displacement transducer signal interface (5) and oil cylinder, the power electric
Cable and remote control cable import (3) one end are connected with electrical control cabinet (2), and the other end is set with external power supply and remote control
Standby connection；Described oil cylinder displacement transducer signal interface (5) one end is connected with electrical control cabinet (2), the other end and outside oil cylinder
Displacement transducer is connected；Described each hydraulic fluid port adapter (7) one end of oil cylinder is connected with hydraulic power unit (1), and the other end is connected with oil cylinder.
3. integral sealing type hydraulic power unit as claimed in claim 1, it is characterised in that：The sealed platform cover (6) passes through bolt
Secondary (10) are fastened on seal case (4), and the joint face of the sealed platform cover (6) and seal case (4) is provided with close
Seal (9) is sealed.
4. integral sealing type hydraulic power unit as claimed in claim 1, it is characterised in that：The sealed platform cover (6) is provided with logical
Gas port (8), the highest water surface when port of export of the blow vent (8) is higher than use state.
5. integral sealing type hydraulic power unit as claimed in claim 1, it is characterised in that：It is additionally provided with the sealed platform cover (6)
Handle (11) for gripping.
6. integral sealing type hydraulic power unit as claimed in claim 1, it is characterised in that：It is additionally provided with the seal case (4)
Access panel.
7. integral sealing type hydraulic power unit as claimed in claim 1, it is characterised in that：Edge on seal case (4) outer wall
Circumferentially it is uniformly provided with multiple hangers (12).
8. integral sealing type hydraulic power unit as claimed in claim 1, it is characterised in that：Seal case (4) bottom is provided with
Base (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710675513.6A CN107255103B (en) | 2017-08-09 | 2017-08-09 | Integral sealing type hydraulic pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710675513.6A CN107255103B (en) | 2017-08-09 | 2017-08-09 | Integral sealing type hydraulic pump station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107255103A true CN107255103A (en) | 2017-10-17 |
| CN107255103B CN107255103B (en) | 2024-01-30 |
Family
ID=60026660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710675513.6A Active CN107255103B (en) | 2017-08-09 | 2017-08-09 | Integral sealing type hydraulic pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107255103B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594240A (en) * | 2019-10-14 | 2019-12-20 | 常州液压成套设备厂有限公司 | Waterproof sealing frame |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168414A (en) * | 2011-04-26 | 2011-08-31 | 常州液压成套设备厂有限公司 | Hydraulic hoist and hydraulic and electric control system integrated pump station |
| CN203146483U (en) * | 2013-02-21 | 2013-08-21 | 吉林建龙钢铁有限责任公司 | Double clip type sealing device for upper cover of hydraulic oil station |
| CN204344548U (en) * | 2014-12-04 | 2015-05-20 | 江苏沃迪建设工程有限公司 | A kind of hydraulic power unit of compact structure |
| CN205331131U (en) * | 2015-12-21 | 2016-06-22 | 蓬莱巨涛海洋工程重工有限公司 | Variable frequency hydraulic pump station |
| CN207004995U (en) * | 2017-08-09 | 2018-02-13 | 常州液压成套设备厂有限公司 | Integral sealing type hydraulic power unit |
-
2017
- 2017-08-09 CN CN201710675513.6A patent/CN107255103B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168414A (en) * | 2011-04-26 | 2011-08-31 | 常州液压成套设备厂有限公司 | Hydraulic hoist and hydraulic and electric control system integrated pump station |
| CN203146483U (en) * | 2013-02-21 | 2013-08-21 | 吉林建龙钢铁有限责任公司 | Double clip type sealing device for upper cover of hydraulic oil station |
| CN204344548U (en) * | 2014-12-04 | 2015-05-20 | 江苏沃迪建设工程有限公司 | A kind of hydraulic power unit of compact structure |
| CN205331131U (en) * | 2015-12-21 | 2016-06-22 | 蓬莱巨涛海洋工程重工有限公司 | Variable frequency hydraulic pump station |
| CN207004995U (en) * | 2017-08-09 | 2018-02-13 | 常州液压成套设备厂有限公司 | Integral sealing type hydraulic power unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594240A (en) * | 2019-10-14 | 2019-12-20 | 常州液压成套设备厂有限公司 | Waterproof sealing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107255103B (en) | 2024-01-30 |
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