CN209458409U - A kind of regulator - Google Patents
A kind of regulator Download PDFInfo
- Publication number
- CN209458409U CN209458409U CN201822037822.3U CN201822037822U CN209458409U CN 209458409 U CN209458409 U CN 209458409U CN 201822037822 U CN201822037822 U CN 201822037822U CN 209458409 U CN209458409 U CN 209458409U
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- Prior art keywords
- valve
- high pressure
- core housing
- regulator
- inlet pipe
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Abstract
A kind of regulator, which is characterized in that including high pressure valve, cabinet body and driving device, driving device is mounted in cabinet body, and high pressure valve includes valve body and spool, and valve body is equipped with stock inlet and grout outlet, and the intersection of stock inlet and grout outlet is high pressure chest；Spool includes valve shaft and valve core housing, and valve core housing is removably set in the lower end of valve shaft, is arranged in the lower end insertion high pressure chest of the valve shaft of valve core housing；Valve body includes inlet pipe and valve body, and inlet pipe and valve body are detachably connected, and when dismantling lower inlet pipe, can replace valve core housing;Driving device can drive spool to move up and down, and be adjustable the space size of high pressure chest.The utility model is arranged valve core housing in the valve shaft lower end for protruding into high pressure chest, can prevent the abrasion of valve shaft, and after valve core housing abrasion, when needing replacing, only with lower inlet pipe is dismantled, the replacement of valve core housing can be achieved with, entire replacement process is simple and convenient and economical and practical.
Description
Technical field
The utility model relates to a kind of voltage adjusting devices, and in particular to a kind of regulator.
Background technique
Filling process are as follows: with slurries are prepared in slurry bucket, grouting pump extracts the slurries in slurry commanding tank out, by flowing into slurry
Meter does not starch flowmeter, high pressure valve by returning by the slurries that grout hole absorbs subsequently into the grout hole for needing to be in the milk
Back to in slurry bucket.During grouting, the pressure of slurries needs to adjust in real time, and by adjusting high pressure valve into slurry
Flow, can be achieved with whole process pressure adjust.Because in entire filling process being completed under hyperbaric environment,
Part in high pressure valve mesohigh chamber is easily damaged, and to the precision prescribed of pressure and its strictly in entire filling process, it is existing
Solution be just to replace entire high pressure valve at regular intervals, and it is on the one hand at high cost to replace entire high pressure valve,
On the other hand need to reinstall the components such as valve gear, entire replacement process trouble.
Utility model content
The utility model in view of the above problems, provides a kind of regulator, needs to safeguard in high pressure valve
When, do not have to replace entire valve, only can be achieved with the maintenance of high pressure valve with the part for replacing high pressure valve, save the cost,
And it is easy to operate.
The technical solution adopted in the utility model is as follows:
A kind of regulator, which is characterized in that including high pressure valve, cabinet body and driving device, driving device is mounted on cabinet
In body, high pressure valve includes valve body and spool, and valve body is equipped with stock inlet and grout outlet, and the intersection of stock inlet and grout outlet is height
Press chamber；Spool includes valve shaft and valve core housing, and valve core housing is removably set in the lower end of valve shaft, is arranged with the valve shaft of valve core housing
Lower end insertion high pressure chest in；Valve body includes inlet pipe and valve body, and inlet pipe and valve body are detachably connected, when under disassembly
When inlet pipe, valve core housing can be replaced;Driving device can drive spool to move up and down, and be adjustable the space size of high pressure chest.
Valve shaft is prone to wear, traditional way is directly to replace because being washed away in high pressure chest by the slurries of high pressure
Entire high pressure valve directly replaces valve shaft, very numb when replacement because valve shaft upper end is connected with driving device
Tired, the utility model is arranged valve core housing in the valve shaft lower end for protruding into high pressure chest, can prevent the abrasion of valve shaft, and valve core housing is ground
After damage, when needing replacing, only with lower inlet pipe is dismantled, the replacement of valve core housing can be achieved with, entire replacement process is simple and convenient,
And it is economical and practical.
Further, the lower end of valve core housing and valve shaft is threadedly coupled；Inlet pipe and valve body are threadedly coupled.
Further, driving device includes motor, reduction gearbox, and motor and reduction gearbox are fixed in cabinet body, the output of motor
End is connected with reduction gearbox, and the output end of reduction gearbox is connected with driving gear, drives gear and valve gear engagement, valve gear peace
Mounted in the upper end of valve shaft；The middle-end of valve shaft is connected with valve body screw thread.
Driving motor, which chooses to install, can drive sliding tooth wheel to rotate, and driving gear rotation drives valve gear rotation, because of valve shaft
Middle-end connected with valve body screw thread, valve gear drive valve shaft rotation, to realize moving up and down for valve shaft, realize stock inlet
Open and close control.
Further, valve pocket is equipped in high pressure chest, inlet pipe can compress valve pocket；When dismantling lower inlet pipe, valve can be replaced
Set.
High pressure chest is washed away by high pressure slurries to be easily damaged, and high pressure chest damage after, cannot accurately to pressure into
Row is adjusted, and must just replace entire high pressure valve, and replaces entire high pressure valve, on the one hand uneconomical, is on the other hand also required to
Readjust the cooperation with driving device, it appears cumbersome, the utility model adds valve pocket in high pressure chest, and valve pocket can be protected
High pressure chest avoids high pressure slurries from damaging high pressure chest, when valve pocket damage needs replacing, it is only necessary to dismantle lower inlet pipe, just
It is able to achieve the replacement to valve pocket, whole process is simple and convenient, and economical and practical.
Further, spool and valve pocket are made of hard alloy.
Spool and valve pocket use hard alloy, and high pressure valve can bear big pressure, and in blocking, pressure increases, and can incite somebody to action
Tamper directly washes away away, prevents from blocking.
Further, stock inlet and grout outlet be not point-blank.
Not point-blank, slurries need to convert at high pressure chest a direction of motion, favorably for stock inlet and grout outlet
In the raising of whole system pressure.
Further, stock inlet and grout outlet are at 90 degree of angle, and stock inlet is on the longitudinal axis of valve body.
Further, valve body is externally provided with the fixed plate for fixed valve.
In conclusion the beneficial effects of the utility model are:
1. spool, valve pocket are replaceable, repair and replacement are more convenient；
2. spool and valve pocket are made of hard alloy, high pressure valve can bear big pressure, and in blocking, pressure increases
Greatly, tamper can directly be washed away away, prevents from blocking.
Detailed description of the invention
Fig. 1 is the schematic diagram of regulator；
Fig. 2 is the overall schematic of high pressure valve；
Fig. 3 is the cross-sectional view of high pressure valve.
Marked in the figure: 1- high pressure valve, 101- valve body, 1011- stock inlet, 1012- grout outlet, 1013- high pressure chest,
1014- inlet pipe, 1015- valve body, 102- spool, 1021- valve shaft, 1022- valve core housing, 103- valve pocket, 104- fixed plate, 2-
Cabinet body, 3- motor, 4- reduction gearbox, 5- drive gear, 6- valve gear.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
A kind of regulator, including high pressure valve 1, cabinet body 2 and driving device, driving device are mounted in cabinet body 2, high pressure
Valve 1 includes valve body 101 and spool 102, and valve body 101 is equipped with stock inlet 1011 and grout outlet 1012, stock inlet 1011 and pulp
Mouthfuls 1012 at 90 degree of angle, and stock inlet 1011 is on the longitudinal axis of valve body 101, the friendship of stock inlet 1011 and grout outlet 1012
It is high pressure chest 1013 at remittance, is equipped with valve pocket 103 in high pressure chest 1013, valve pocket 103 is made of hard alloy；Spool 102 is by hard
Alloy is made, and spool 102 includes valve shaft 1021 and valve core housing 1022, the lower end screw thread company of valve core housing 1022 and valve shaft 1021
It connects, is arranged in the lower end insertion high pressure chest 1013 of the valve shaft 1021 of valve core housing 1022；Valve body 101 includes 1014 He of inlet pipe
Valve body 1015, inlet pipe 1014 and valve body 1015 are threadedly coupled, and inlet pipe 1014 can compress valve pocket 103, when under disassembly into
When starching pipe 1014, valve core housing 1022 and valve pocket 103 can be replaced;Driving device includes motor 3, reduction gearbox 4, motor 3 and reduction gearbox
4 are fixed in cabinet body 2, output end and reduction gearbox 4 connection of motor 3, and the output end and driving gear 5 of reduction gearbox 4 connect, driving
Gear 5 and valve gear 6 engage, and valve gear 6 is mounted on the upper end of valve shaft 1021；The middle-end and valve body 101 of valve shaft 1021
It is threadedly coupled.Valve body 101 is externally provided with fixed plate 104, and high pressure valve 1 is fixed on cabinet body 2 by fixed plate 104, valve gear 6
In cabinet body 2, stock inlet 1011 and grout outlet 1012 are outside cabinet body 2.
Regulator pressure regulation method: motor 3 rotates, and drives driving gear 5 to rotate after the deceleration of reduction gearbox 4, drives gear 5
Rotation drives valve gear 6 to rotate because valve body 101 is fixed on cabinet body 2 by fixed plate 104, the middle-end of valve shaft 1021 and
Valve body 101 is threadedly coupled, so when valve shaft 1021 being driven to rotate, valve shaft 1021 can opposite valve body 101 valve gear 6 rotates
It moves up or down, changes the space size of high pressure chest 1013, adjust stock inlet 1011 and grout outlet 1012 to realize
Flow through the hydraulic of slurries.
Valve shaft and high pressure chest washing away because of the slurries by high pressure, are prone to wear, the valve shaft and high pressure chest after abrasion are not
Accurately pressure can be adjusted, in order to accurately adjust the pressure of slurries, must just replace entire high pressure valve or valve shaft,
And entire high pressure valve or valve shaft are replaced, and it is on the one hand uneconomical, it is on the other hand also required to readjust the cooperation with driving device,
Seem cumbersome.The utility model has been arranged valve core housing on valve shaft, valve pocket 103 is equipped in high pressure chest 1013, on the one hand
It can protect valve shaft and high pressure chest do not worn；On the other hand, when valve core housing or valve pocket 103 are worn, only with replacement valve core housing or
Valve pocket 103 does not have to replace entire high pressure valve or valve shaft, economical and practical；And replacing valve core housing or when valve pocket 103, only with tearing open
Inlet pipe 1014 is unloaded, can be achieved with the replacement of valve core housing 1022 and valve pocket 103, without reinstalling valve gear, is adjusted again
Driving device is saved, entire replacement process replaced entire high pressure valve more originally or valve shaft is simpler.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of regulator, which is characterized in that including high pressure valve (1), cabinet body (2) and driving device, driving device installation
In cabinet body (2), high pressure valve (1) includes valve body (101) and spool (102), and valve body (101) is equipped with stock inlet (1011) and goes out
It starches mouth (1012), the intersection of stock inlet (1011) and grout outlet (1012) is high pressure chest (1013)；Spool (102) includes valve shaft
(1021) it is removably set in the lower end of valve shaft (1021), is arranged with spool with valve core housing (1022), valve core housing (1022)
It covers in lower end insertion high pressure chest (1013) of the valve shaft (1021) of (1022)；Valve body (101) includes inlet pipe (1014) and valve
Ontology (1015), inlet pipe (1014) and valve body (1015) are detachably connected, and when dismantling lower inlet pipe (1014), can be replaced
Valve core housing (1022);Driving device can drive spool (102) to move up and down, and be adjustable the space size of high pressure chest (1013).
2. a kind of regulator as described in claim 1, which is characterized in that the valve core housing (1022) and valve shaft (1021)
Lower end is threadedly coupled；Inlet pipe (1014) and valve body (1015) are threadedly coupled.
3. a kind of regulator as described in claim 1, which is characterized in that the driving device includes motor (3), reduction gearbox
(4), motor (3) and reduction gearbox (4) are fixed in cabinet body (2), output end and reduction gearbox (4) connection of motor (3), reduction gearbox
(4) output end and driving gear (5) connection, drive gear (5) and valve gear (6) engagement, valve gear (6) is mounted on valve
The upper end of axis (1021)；The middle-end and valve body (101) of valve shaft (1021) are threadedly coupled.
4. a kind of regulator as described in claim 1, which is characterized in that be equipped with valve pocket in the high pressure chest (1013)
(103), inlet pipe (1014) can compress valve pocket (103)；When dismantling lower inlet pipe (1014), valve pocket (103) can be replaced.
5. a kind of regulator as claimed in claim 4, which is characterized in that the spool (102) and valve pocket (103) are by hard
Alloy is made.
6. a kind of regulator as described in claim 1, which is characterized in that the stock inlet (1011) and grout outlet (1012)
Not point-blank.
7. a kind of regulator as described in claim 1, which is characterized in that the stock inlet (1011) and grout outlet (1012)
At 90 degree of angle, and stock inlet (1011) is on the longitudinal axis of valve body (101).
8. a kind of regulator as described in claim 1, which is characterized in that the valve body (101) is externally provided with high pressure valve
The fixed plate (104) being fixed on cabinet body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037822.3U CN209458409U (en) | 2018-12-06 | 2018-12-06 | A kind of regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037822.3U CN209458409U (en) | 2018-12-06 | 2018-12-06 | A kind of regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458409U true CN209458409U (en) | 2019-10-01 |
Family
ID=68039834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822037822.3U Active CN209458409U (en) | 2018-12-06 | 2018-12-06 | A kind of regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589595A (en) * | 2020-05-18 | 2020-08-28 | 天地（唐山）矿业科技有限公司 | Swirler backpressure online adjusting device |
-
2018
- 2018-12-06 CN CN201822037822.3U patent/CN209458409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589595A (en) * | 2020-05-18 | 2020-08-28 | 天地（唐山）矿业科技有限公司 | Swirler backpressure online adjusting device |
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