CN209116035U - The mounting device of valve pit monitoring system - Google Patents
The mounting device of valve pit monitoring system Download PDFInfo
- Publication number
- CN209116035U CN209116035U CN201920393804.0U CN201920393804U CN209116035U CN 209116035 U CN209116035 U CN 209116035U CN 201920393804 U CN201920393804 U CN 201920393804U CN 209116035 U CN209116035 U CN 209116035U
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- cylinder
- monitoring system
- installation cavity
- partition
- valve pit
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Abstract
The utility model discloses a kind of mounting devices of valve pit monitoring system, including lower cylinder and top cylinder, the bottom of the lower cylinder passes through lower end disc seal, top is provided with dismountable partition, the top of the top cylinder passes through upper end disc seal, bottom is open, the lower end cap of the top cylinder is detachably connected outside the upper end of lower cylinder and with lower cylinder, RTU installation cavity is set as between the bottom plate and partition, battery installation cavity is set as between partition and upper head plate, the threading hole of connection RTU installation cavity and battery installation cavity is provided on the partition, the bottom plate lower surface is provided with the threading cylinder being connected to RTU installation cavity.The present apparatus does not need setting side and opens the door, and will not occupy extra valve pit space, can facilitate installation and maintenance.In addition, the utility model opens the door due to being not provided with side, waterproofness is more preferable, advantageously ensures that the normal operation of monitoring system, reduces later maintenance cost.
Description
Technical field
The utility model relates to electrical construction apparatus fields, and in particular to a kind of mounting device of valve pit monitoring system.
Background technique
On fuel gas transmission pipeline, every a distance, a bite valve pit can be rapidly when there is accident maintenance need to set
The valve in the valve pit of the pipeline two sides where accident point is turned off, the combustion gas being vented rapidly in accident pipeline section is not needed whole section
Pipeline stops emptying.
Gas supply pipe gas leakage in order to prevent can be used monitoring system and monitor gas pipe pressure in each valve pit, this
When, it is necessary to the installs case of a monitoring device is set in each valve pit, and to install monitoring device, monitoring device mainly includes
RTU and battery, due to being easy water inlet in valve pit, and the space in valve pit is limited, the electric mounting box body of conventional cuboid
Realize the opening and closing of installation casing in such a way that side is opened the door, when enabling, needs biggish space, and it is inconvenient, and waterproofness is inadequate
It is good.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of good waterproof performances, the valve pit monitoring system of easy access
Mounting device.
The utility model technical scheme applied to solve the technical problem is: the mounting device of valve pit monitoring system, including
Lower cylinder and top cylinder, by lower end disc seal, top is provided with dismountable partition, institute for the bottom of the lower cylinder
The top of top cylinder is stated by upper end disc seal, bottom is open, and the lower end cap of the top cylinder is in the upper end of lower cylinder
It is detachably connected outside and with lower cylinder, RTU installation cavity is set as between the bottom plate and partition, between partition and upper head plate
It is set as battery installation cavity, the threading hole of connection RTU installation cavity and battery installation cavity, the bottom plate are provided on the partition
Lower surface is provided with the threading cylinder being connected to RTU installation cavity.
Further, the lower cylinder is connect with top cylinder screw.
Further, the partition is mounted in lower cylinder by screw.
Further, the threading hole and threading cylinder are multiple.
Further, the inner wall of the top cylinder is provided with the boss of annular, and the lower surface of the boss is provided with close
The upper surface of packing, the lower cylinder compresses gasket.
Further, the lower cylinder and top cylinder are stainless steel cylinder.
Further, the inner and outer wall of the lower cylinder and top cylinder is coated with anti-corrosion paint layer.
Further, sealing shroud is provided in the threading cylinder.
Compared with prior art, the utility model has the beneficial effects that the shape of the present apparatus is cylindrical, the shape with valve pit
Shape adaptation can remove top cylinder from lower cylinder when installing and overhauling monitoring system, do not need setting side and open the door,
Extra valve pit space will not be occupied, installation and maintenance can be facilitated.In addition, the utility model opens the door due to being not provided with side, waterproof
Property it is more preferable, advantageously ensure that the normal operation of monitoring system, reduce later maintenance cost.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model.
Appended drawing reference: 1-lower cylinder；2-top cylinders；3-bottom plates；4-upper head plates；5-partitions；6-threading
Hole；7-threading cylinders；8-RTU installation cavitys；9-battery installation cavitys；10-boss；11-gaskets: 12-sealing shrouds.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The mounting device of the valve pit monitoring system of the utility model, as shown in Figure 1, including lower cylinder 1 and top cylinder
2, the bottom of the lower cylinder 1 is sealed by bottom plate 3, and top is provided with dismountable partition 5, the top cylinder 2
Top is sealed by upper head plate 4, and bottom is open, and the lower end cap of the top cylinder 2 is outside the upper end of lower cylinder 1 and and lower part
Cylinder 1 is detachably connected, and RTU installation cavity 8 is set as between the bottom plate 3 and partition 5, is arranged between partition 5 and upper head plate 4
For battery installation cavity 9, the threading hole 6 of connection RTU installation cavity 8 and battery installation cavity 9, the lower end are provided on the partition 5
3 lower surface of plate is provided with the threading cylinder 7 being connected to RTU installation cavity 8.
For the RTU installation cavity 8 being arranged inside lower cylinder 1 for installing RTU, RTU refers to remote data terminal, main body one
Block circuit board, the diameter of RTU installation cavity 8 are slightly larger than the width of RTU circuit board, guarantee that RTU circuit board can be put into RTU installation cavity
8.The battery installation cavity 9 of top cylinder 2 is for installing battery, each electrical component that battery is used for as monitoring system
It is powered, battery can be put by the diameter satisfaction of battery installation cavity 9.The shape of lower cylinder 1 and top cylinder 2
Shape adaptation cylindrical, with valve pit facilitates the suitable position installation lower cylinder 1 of selection and top cylinder 2, and due under
Portion's cylinder 1 is detachably connected with top cylinder 2, is not needed setting side and is opened the door, will not occupy extra valve pit space, can facilitate peace
Dress and maintenance.
Lower cylinder 1 and top cylinder 2 can be the various metal materials such as aluminium alloy, iron material matter, copper alloy, due to valve pit
It inside often intakes, easily corrodes lower cylinder 1 and top cylinder 2, therefore, 1 He of lower cylinder as a preferred technical solution,
Top cylinder 2 is stainless steel cylinder, and the inner and outer wall of lower cylinder 1 and top cylinder 2 is coated with anti-corrosion paint layer.It is stainless
Steel is corrosion-resistant, and after coating anti-decaying paint, is able to extend the service life of lower cylinder 1 and top cylinder 2.
In order to prevent RTU installation cavity 8 and the water inlet of battery installation cavity 9 and lead to monitoring system short circuit, scaling loss etc., lower cylinder
1 is threadedly coupled with top cylinder 2, and being threadedly coupled has certain leakproofness, and since the lower end cap of top cylinder 2 is in lower sleeve
It, can be along the outer wall of top cylinder 2 when extraneous rainwater enters valve pit and flow to top 2 surface of cylinder outside the upper end of body 1
The outer wall of lower cylinder 1 is flowed to, the bottom of lower cylinder 1 is then flow to, threading cylinder 7 has certain length, can prevent
Only rainwater enters lower cylinder 1 along the inner cavity of threading cylinder 7, and rainwater can drop on ground, guarantees higher leakproofness, prevents
Aqueous energy is good.In order to further improve waterproofness, the inner wall of the top cylinder 2 is provided with the boss 10 of annular, described convex
The lower surface of platform 10 is provided with gasket 11, and the upper surface of the lower cylinder 1 compresses gasket 11, setting in threading cylinder 7
There are sealing shroud 12, gasket 11 and sealing shroud 12 that there is the material of certain elasticity using rubber etc., sealing shroud 12 and cable are close
Contact, can be enhanced sealing effect.
Partition 5 can be used existing various mounting means and detachably install, it is preferred that the partition 5 is installed by screw
In lower cylinder 1, easy disassembly, implementation cost is low, and installation is stablized.
The threading hole 6 and threading cylinder 7 be it is multiple, multiple threading holes 6 are located at the different location of partition 5, multiple threading
Cylinder 7 is located at the different location of lower cylinder 1, and in construction, construction personnel can according to need the threading of selection suitable position
Hole 6 and threading cylinder 7, to facilitate construction, meanwhile, when number of cables is more, using threading hole 6 and can wear more flexiblely
Spool body 7 meets the cabling requirement of cable.
When using the present apparatus, first lower cylinder 1 is mounted in valve pit, the RTU of monitoring system is installed to RTU installation cavity
In 8, battery is installed in the battery installation cavity 9 of top cylinder 2, battery can also be mounted on partition 5, lower sleeve
After body 1 and top cylinder 2 connect, battery also is located in battery installation cavity 9.Then power supply line is passed through into threading hole 6 and connected
Then cable is passed through threading cylinder 7 and connects RTU, then partition 5 is mounted in lower cylinder 1 by battery and RTU, will be close
Packing 11 is placed on the upper surface of lower cylinder 1, finally by 2 sets of the top cylinder upper ends in lower cylinder 1, then screws top cylinder
Body 2 makes the upper surface of lower cylinder 1 and boss 10 compress gasket 11.
Claims (8)
1. the mounting device of valve pit monitoring system, which is characterized in that including lower cylinder (1) and top cylinder (2), the lower part
The bottom of cylinder (1) is sealed by bottom plate (3), and top is provided with dismountable partition (5), the top of the top cylinder (2)
Portion is sealed by upper head plate (4), and bottom is open, the lower end cap of the top cylinder (2) outside the upper end of lower cylinder (1) and with
Lower cylinder (1) is detachably connected, and is set as RTU installation cavity (8) between the bottom plate (3) and partition (5), partition (5) with
It is set as between upper head plate (4) battery installation cavity (9), connection RTU installation cavity (8) and battery peace is provided on the partition (5)
It behave affectedly the threading hole (6) of (9), bottom plate (3) lower surface is provided with the threading cylinder (7) being connected to RTU installation cavity (8).
2. the mounting device of valve pit monitoring system according to claim 1, which is characterized in that the lower cylinder (1) with
Top cylinder (2) is threadedly coupled.
3. the mounting device of valve pit monitoring system according to claim 1, which is characterized in that the partition (5) passes through spiral shell
Nail is mounted in lower cylinder (1).
4. the mounting device of valve pit monitoring system according to claim 1, which is characterized in that the threading hole (6) and wear
Spool body (7) is multiple.
5. the mounting device of valve pit monitoring system according to claim 1, which is characterized in that the top cylinder (2)
Inner wall is provided with the boss (10) of annular, and the lower surface of the boss (10) is provided with gasket (11), the lower cylinder (1)
Upper surface compress gasket (11).
6. the mounting device of valve pit monitoring system according to claim 1, which is characterized in that the lower cylinder (1) and
Top cylinder (2) is stainless steel cylinder.
7. the mounting device of valve pit monitoring system according to claim 1, which is characterized in that the lower cylinder (1) and
The inner and outer wall of top cylinder (2) is coated with anti-corrosion paint layer.
8. the mounting device of valve pit monitoring system according to claim 1, which is characterized in that in the threading cylinder (7)
It is provided with sealing shroud (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393804.0U CN209116035U (en) | 2019-03-26 | 2019-03-26 | The mounting device of valve pit monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393804.0U CN209116035U (en) | 2019-03-26 | 2019-03-26 | The mounting device of valve pit monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116035U true CN209116035U (en) | 2019-07-16 |
Family
ID=67209465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920393804.0U Active CN209116035U (en) | 2019-03-26 | 2019-03-26 | The mounting device of valve pit monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116035U (en) |
-
2019
- 2019-03-26 CN CN201920393804.0U patent/CN209116035U/en active Active
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