CN209278246U - A kind of Split type hydraulic clack box - Google Patents
A kind of Split type hydraulic clack box Download PDFInfo
- Publication number
- CN209278246U CN209278246U CN201920021966.1U CN201920021966U CN209278246U CN 209278246 U CN209278246 U CN 209278246U CN 201920021966 U CN201920021966 U CN 201920021966U CN 209278246 U CN209278246 U CN 209278246U
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- clack box
- valve block
- valve
- clack
- return opening
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Abstract
The utility model relates to hydraulic valve box technical fields, in particular a kind of Split type hydraulic clack box, including the first clack box, the second clack box is provided with above first clack box, the second valve block is provided on the inside of second clack box, the first valve block is provided on the inside of first clack box, inside casing is provided on the outside of first valve block and the second valve block, oil return opening is provided in second valve block and the first valve block, the side of the oil return opening is provided with electric interfaces, oil outlet is provided between the electric interfaces and oil return opening, the utility model is provided with solenoid valve and drawing liquid pump, when the conveying for carrying out hydraulic oil between oil return opening and oil outlet causes quality to change, if the second valve block oil inlet causes quality to increase, pass through solenoid valve drain, so that the quality of the first clack box increases, to guarantee the first valve by the circulation of water purification The mutual stabilization of quality between case and the second clack box mitigates interference when carrying out pressure compensation.
Description
Technical field
The utility model belongs to hydraulic valve box technical field, and in particular to a kind of Split type hydraulic clack box.
Background technique
Drilling operation is carried out in seabed when carrying out deep ocean work, such as through deep sea drill, needs to pass through hydraulic-driven
Device carries out the driving of some components to it, usually concentrates on the hydraulic valve of hydraulic system in one closed cabinet, from
And hydraulic valve box is formed, by the interface reserved on cabinet, external hydraulic element can be connected.
But Split type hydraulic clack box using effect currently on the market is bad, the hydraulic oil inside hydraulic valve box is back and forth
During conveying, the quality of two clack boxes can change, and seabed pressure is larger, need to carry out pressure compensation to oil circuit,
The conveying of oil mass will lead to the seawater pressure being subject between two clack boxes and change, and interfere pressure compensation, the perishable case of seawater
Body for a long time using causing clack box easily to be perforated, and is not easy to find, causes consequent effects to use, and the temperature at deep-sea after perforating
It is lower, the normal use of low temperature effect hydraulic system.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Split type hydraulic clack box
Pressure change caused by mass change of the hydraulic oil when conveying back and forth between clack box, easily interference pressure compensation, cabinet is by seawater
It is not easy to find after corrosion, the problem of temperature at deep-sea is lower, the normal use of low temperature effect hydraulic system.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Split type hydraulic clack box, including the first clack box are provided with the second clack box above first clack box, described
Be provided with the second valve block on the inside of second clack box, be provided with the first valve block on the inside of first clack box, first valve block and
It is provided with inside casing on the outside of second valve block, oil return opening, the oil return opening are provided in second valve block and the first valve block
Side be provided with electric interfaces, oil outlet, the oil outlet and oil return opening are provided between the electric interfaces and oil return opening
On be provided with oil circuit connection pipe, electrical connection pipe is installed on the electric interfaces, second clack box and the first clack box it
Between be provided with the fixed bobbin of support, the bottom end of second clack box is provided with drawing liquid pump, is equipped with liquid suction pipe on the drawing liquid pump,
It is provided with solenoid valve on the inside of the fixed bobbin of the support, is provided with catheter above the solenoid valve.
Further, PH value detector, the top of the PH value detector are provided between first clack box and inside casing
It is provided with controller, the drawing liquid pump, solenoid valve and PH value detector are electrically connected with controller.
Further, there are four the fixed bobbin of the support is arranged altogether, and the fixed bobbin circular array point of four supports
Cloth is between the second clack box and the first clack box.
Further, insulation board, second clack box are provided with inside the tank wall of second clack box and the first clack box
It is made of clack box main body and sealing plate, fixing bolt is installed in the clack box main body, the bottom end of the sealing plate is provided with anti-
Water cushion.
Further, the top of second clack box is provided with liquid injection pipe, and the liquid injection pipe is hollow cylindrical structure, and
Sealed cap is installed on liquid injection pipe.
The utility model compared with prior art, has the advantages that
(1) the utility model be provided with solenoid valve and drawing liquid pump, when between oil return opening and oil outlet carry out hydraulic oil it is defeated
It send when quality being caused to change, if the second valve block oil inlet causes quality to increase, by solenoid valve drain, so that the first clack box
Quality increase, to guarantee the mutual stabilization of quality between the first clack box and the second clack box by the circulation of water purification, mitigate into
Interference when row pressure compensation.
(2) the utility model is provided with PH value detector and insulation board, and the PH value detector of setting can be to two clack boxes
The water purification of middle circulation carries out the monitoring of pH value, when the pH value of monitoring changes, such as when pH value is substantially increased, i.e. expression valve
Case ruptures seawater and enters, so that staff's clack box be prompted to damage, needs to replace in time.
(3) the utility model is provided with insulation board and sealing plate, and the insulation board of setting has preferable heat insulation effect, thus
Influence of the deep sea low temperature to hydraulic system is avoided, meanwhile, the sealing plate disassembly of setting is convenient, and avoiding welding structure is later maintenance
Bring is difficult.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the second clack box of the utility model.
Fig. 3 is the structural schematic diagram of the second clack box of the utility model.
Fig. 4 is the outside drawing that the utility model supports fixed bobbin.
In figure: 1- oil outlet, the first valve block of 2-, 3- inside casing, the first clack box of 4-, 5-PH value detector, 6- electrical connection pipe,
7- solenoid valve, 8- controller, 9- catheter, the second clack box of 10-, 101- fixing bolt, 102- collision mat, 103- sealing plate,
104- clack box main body, 11- liquid injection pipe, 12- electric interfaces, 13- oil return opening, the second valve block of 14-, 15- drawing liquid pump, 16- oil circuit connect
Adapter tube, 17- support fixed bobbin, 18- liquid suction pipe, 19- insulation board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " up/down end ", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " be arranged/be arranged with ", " socket ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also
To be to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also
Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
It please refers to shown in Fig. 1-Fig. 4, the utility model provides a kind of technical solution: a kind of Split type hydraulic clack box, including
First clack box 4, the top of the first clack box 4 are provided with the second clack box 10, and the inside of the second clack box 10 is provided with the second valve block 14, the
The inside of one clack box 4 is provided with the first valve block 2, and the outside of the first valve block 2 and the second valve block 14 is provided with inside casing 3, the second valve
Oil return opening 13 is provided on block 14 and the first valve block 2, the side of oil return opening 13 is provided with electric interfaces 12,12 He of electric interfaces
It is provided with oil outlet 1 between oil return opening 13, oil circuit connection pipe 16, electric interfaces 12 are provided on oil outlet 1 and oil return opening 13
On electrical connection pipe 6 is installed, the fixed bobbin 17 of support, the second clack box 10 are provided between the second clack box 10 and the first clack box 4
Bottom end be provided with drawing liquid pump 15, liquid suction pipe 18 is installed on drawing liquid pump 15, the inside of fixed bobbin 17 is supported to be provided with electromagnetism
Valve 7, the top of solenoid valve 7 are provided with catheter 9.
For the ease of determining whether clack box is damaged, in the present embodiment, it is preferred that be provided between the first clack box 4 and inside casing 3
PH value detector 5, the top of PH value detector 5 are provided with controller 8, and controller 8 uses NUC100 controller, drawing liquid pump 15,
Solenoid valve 7 and PH value detector 5 are electrically connected with controller 8.
In order to guarantee the stabilization of support, in the present embodiment, it is preferred that support fixed bobbin 17 altogether there are four settings, and four
Fixed 17 circular array of bobbin of a support is distributed between the second clack box 10 and the first clack box 4.
In order to play insulation effect, in the present embodiment, it is preferred that inside the tank wall of the second clack box 10 and the first clack box 4
It is provided with insulation board 19, insulation board 19 is made of the thermal insulation material of good heat insulating, and the second clack box 10 is by 104 He of clack box main body
Sealing plate 103 forms, and is equipped with fixing bolt 101 in clack box main body 104, and the bottom end of sealing plate 103 is provided with collision mat 102,
Collision mat 102 plays the role of sealing waterproof.
For the ease of injecting water purification, in the present embodiment, it is preferred that the top of the second clack box 10 is provided with liquid injection pipe 11, note
Water purification can be injected at liquid pipe 11, liquid injection pipe 11 is hollow cylindrical structure, and is equipped with sealed cap on liquid injection pipe 11.
The working principle and process for using of the utility model: in use, carrying out hydraulic system at oil outlet 1 and oil return opening 13
The circulation of hydraulic oil, electric interfaces 12 carry out the connection of line related, inject water purification at liquid injection pipe 11 before clack box is lauched,
When the conveying for carrying out hydraulic oil between oil return opening 13 and oil outlet 1 causes quality to change, if 14 oil inlet of the second valve block is led
When quality being caused to increase, by 7 drain of solenoid valve, so that the quality of the first clack box 4 increases, if 2 oil return of the first valve block leads to quality
When increase, the water purification in first clack box 4 is drawn into the second clack box 10 by drawing liquid pump 15, promotes the matter of the second clack box 10
Amount mitigates to guarantee the mutual stabilization of quality between the first clack box 4 and the second clack box 10 by the circulation of water purification and carries out pressure
Interference when compensation, PH value detector 5 can carry out the monitoring of pH value to the water purification circulated in two clack boxes, when the pH value of monitoring
When changing, such as when pH value is substantially increased, i.e. expression clack box rupture seawater enters, so that staff's clack box be prompted to damage
It ruins, needs to replace in time, when dismounting to the second clack box, dismantle lower fixing bolt 101.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Split type hydraulic clack box, including the first clack box (4), the second clack box is provided with above first clack box (4)
(10), it is characterised in that: be provided with the second valve block (14) on the inside of second clack box (10), first clack box (4) it is interior
Side is provided with the first valve block (2), is provided with inside casing (3) on the outside of first valve block (2) and the second valve block (14), and described
It is provided with oil return opening (13) in two valve blocks (14) and the first valve block (2), the side of the oil return opening (13), which is provided with, electrically to be connect
Mouth (12), is provided with oil outlet (1), the oil outlet (1) and oil return opening between the electric interfaces (12) and oil return opening (13)
(13) it is provided on oil circuit connection pipe (16), electrical connection pipe (6), second valve is installed on the electric interfaces (12)
It is fixed bobbin (17) that support is provided between case (10) and the first clack box (4), the bottom end of second clack box (10) is provided with pumping
Liquid pump (15) is equipped with liquid suction pipe (18) on the drawing liquid pump (15), and the support is provided with electricity on the inside of fixed bobbin (17)
Magnet valve (7) is provided with catheter (9) above the solenoid valve (7).
2. a kind of Split type hydraulic clack box according to claim 1, it is characterised in that: first clack box (4) and inside casing
(3) it is provided between PH value detector (5), is provided with controller (8), the drawing liquid pump above the PH value detector (5)
(15), solenoid valve (7) and PH value detector (5) are electrically connected with controller (8).
3. a kind of Split type hydraulic clack box according to claim 1, it is characterised in that: the support fixed bobbin (17) is altogether
There are four settings, and fixed bobbin (17) circular arrays of four supports be distributed in the second clack box (10) and the first clack box (4) it
Between.
4. a kind of Split type hydraulic clack box according to claim 3, it is characterised in that: second clack box (10) and first
It is provided with inside the tank wall of clack box (4) insulation board (19), second clack box (10) is by clack box main body (104) and sealing plate
(103) it forms, is equipped with fixing bolt (101) on the clack box main body (104), the bottom end of the sealing plate (103) is provided with
Collision mat (102).
5. a kind of Split type hydraulic clack box according to claim 4, it is characterised in that: the top of second clack box (10)
It is provided with liquid injection pipe (11), the liquid injection pipe (11) is hollow cylindrical structure, and is equipped with sealed cap on liquid injection pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920021966.1U CN209278246U (en) | 2019-01-03 | 2019-01-03 | A kind of Split type hydraulic clack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920021966.1U CN209278246U (en) | 2019-01-03 | 2019-01-03 | A kind of Split type hydraulic clack box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278246U true CN209278246U (en) | 2019-08-20 |
Family
ID=67605196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920021966.1U Active CN209278246U (en) | 2019-01-03 | 2019-01-03 | A kind of Split type hydraulic clack box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278246U (en) |
-
2019
- 2019-01-03 CN CN201920021966.1U patent/CN209278246U/en active Active
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