CN106017597A - Novel downhole water meter controller - Google Patents
Novel downhole water meter controller Download PDFInfo
- Publication number
- CN106017597A CN106017597A CN201610566909.2A CN201610566909A CN106017597A CN 106017597 A CN106017597 A CN 106017597A CN 201610566909 A CN201610566909 A CN 201610566909A CN 106017597 A CN106017597 A CN 106017597A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lead
- back box
- upper cover
- controller
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a novel downhole water meter controller which comprises a shell, a circuit board, a trigger switch, a trigger switch coil, a display screen and a cable, wherein the shell comprises a bottom box and an upper cover; the circuit board is connected with the cable; the display screen is installed on the upper cover; the internal surface of the bottom box is provided with a circuit board lower sealing casing; the circuit board is embedded into the circuit board lower sealing casing; the circuit board lower seal casing is provided with a circuit board sealing cover in a sealing mode; the lower part of the internal surface of the bottom box is provided with an adapter circuit board clamping groove; an adapter circuit board is embedded in the adapter circuit board clamping groove; the lead is divided into an internal lead and an external lead; one end of the internal lead is connected to the circuit board, and the other end is connected to an adapter board; and one end of the external lead is connected with the adapter board, and the other end is led out and connected with an external device. An air isolation environment is formed in the controller shell, thereby effectively preventing the outside liquid from entering, and implementing the effective water-resistant function on the circuit board and other elements.
Description
Counted fields
The invention belongs to water meter field, particularlyA kind of Novel down-hole controller for water meter。
Background count
The cold water that downhole radio-frequency card intellectual water meter is applicable in industrial and commercial enterprises, government departments and institutions and settlement place are gone into the well install and use measures and automatically controls.Downhole radio-frequency card intellectual water meter is made up of water meter, control valve, gauge outfit controller.Gauge outfit controller can be fixedly mounted on control valve top, or connects installation by lead-in wire.Gauge outfit controller is owing to needs long period of soaking is in water, it is therefore necessary to use certain means to seal.Existing sealing means is mostly and the shell of gauge outfit controller is carried out sealant pouring and sealing, and circuit board is coated protective paint, reduces the soaked impact on circuit.But, existing gauge outfit controller is shaped with crust.After it is soaked in water for a long time, it easily leaks, and steam directly can penetrate into hull outside, enters on circuit board, causes the damage of circuit board.And, the gauge outfit controller of down-hole water meter is connected with water meter by lead-in wire, and the core generation broken skin etc. once gone between in its lead-in wire is damaged, and liquid can be sucked into inside core from breakage because of siphonage, even into the circuit board of controller, cause the damage of circuit board.
Summary of the invention
It is an object of the invention to overcome the deficiency of existing counting, it is provided thatA kind of Novel down-hole controller for water meter, it can effectively prevent the steam in the external world from penetrating into circuit board, thus the good moistureproof and waterproof effect having ensured internal circuit board.
The present invention is solved its enumeration problem and is realized by following count protocol:
A kind of Novel Mine water table controllerIncluding housing, circuit board, triggering switch, trigger switch coil, display screen and cable, housing includes back box and upper cover, circuit board, triggering switch, triggering switch coil are installed in housing, circuit board connects cable, upper cover installs display screen, trigger switch, circuit board, display screen for electrically connecting, it is characterized in that: described back box inner surface is shaped with circuit board lower seal shell, circuit board is embedded in into this circuit board lower seal shell, and seals mounting circuit boards sealing lid on this circuit board lower seal shell；It is shaped with a switching circuit board draw-in groove in the bottom of described back box inner surface, switching circuit board it is embedded in this switching circuit board draw-in groove, described lead-in wire is divided into inner lead and outside lead, one end of inner lead connects circuit board, the other end is connected to keyset, one end of outside lead connects keyset, and the other end is drawn and is connected with external equipment.
And, described circuit board lower seal shell and circuit board seal and use silica gel sealing between lid, carry out silica gel sealing on switching circuit board draw-in groove.
And, use silica gel sealing between back box and the upper cover of described controller.
Advantages of the present invention and having the beneficial effect that
1, originallyNovelMine water table controller, is internally provided with circuit board capsul, mounting circuit boards in circuit board capsul control shell, circuit board, capsul and controller housing all carries out protective treatment, forms the waterproof construction of multilamellar；Owing to forming insulating space between circuit board capsul and the shell of internal layer, internal layer containment vessel does not steep in water, does not contacts with water; it is not easy to damage; seepage will not occur, thus can effectively prevent the steam in the external world from penetrating into circuit board, thus the good moistureproof and waterproof effect having ensured internal circuit board.
2, originallyNovelMine water table controller, is provided with keyset in shell, one end of this keyset connects outside lead, and the other end connects inner lead, and inner lead is connected to circuit board.Keyset is positioned at shell; it is in dry type environment; it is not easy because of soaked damage; use encapsulating encapsulation simultaneously; liquid does not penetrates into keyset, even if External cable crust is damaged, liquid also can be blocked at keyset; will not be sucked at circuit board, thus play the waterproofing protection function to circuit board.
3, originallyInventionScientific structure design is reasonable, forms air exclusion environment, effectively prevent the entrance of environmental liquids, the original papers such as circuit board are realized effective water-proof function in controller housing.
Accompanying drawing explanation
Figure 1Master for the present invention regardsFigure；
Figure 2Structural representation for the back box of the present inventionFigure；
Figure 3Partly cuing open for the present inventionFigure (Back box coordinates upper cover).
Attached FigureDescription of symbols:
1-mounts suspension hook, 2-upper cover, 3-screw hole, 4-display screen, 5-back box, 6-circuit board lower seal shell, 7-circuit board, 8-triggers switch coil mounting groove, 9-triggers switch coil, 10-triggers switch mounting groove, 11-triggers switch, 12-switching circuit board draw-in groove, 13-switching circuit board, 14-outside lead, 15-inner lead, 16-circuit board seal lid.
Detailed description of the invention
Below in conjunction withAccompanying drawingThe invention will be further described, and following example are illustrative, is not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of Novel Mine water table controller, including housing, circuit board 7, triggering switch 11, triggering switch coil 9, display screen 4 and cable, housing includes that back box 5 and upper cover 2, back box 5 and upper cover 2 are connected by the screw hole 3 that its periphery is made.Circuit board, triggering switch, triggering switch coil is installed in housing, and circuit board connects cable, upper cover installation display screen, and triggering switch, circuit board, display screen are electrical connection.Its innovation is: back box inner surface is shaped with circuit board lower seal shell 6, and circuit board is embedded in into this circuit board lower seal shell, and seals mounting circuit boards sealing lid 16 on this circuit board lower seal shell.Back box inner surface is shaped with triggering switch mounting groove 10, triggers switch coil mounting groove 8.Installing in triggering switch mounting groove and trigger switch, triggering switch is tongue tube.Install in triggering switch coil mounting groove and trigger switch coil.Trigger switch and coil is also adopted by silica gel and carries out gluing sealing.Circuit board lower seal shell and circuit board seal and use silica gel sealing between lid.Silica gel sealing is used outside circuit board.It is also adopted by silica gel sealing between back box and the upper cover of controller.The cable that circuit board connects portals extraction through the cable that back box and upper cover are made.Back box top is shaped with and mounts suspension hook 1.For controller is mounted in the borehole wall.Owing to forming insulating space between circuit board capsul and the shell of internal layer, internal layer containment vessel does not steep in water, does not contacts with water; it is not easy to damage; seepage will not occur, thus can effectively prevent the steam in the external world from penetrating into circuit board, thus the good moistureproof and waterproof effect having ensured internal circuit board.
A switching circuit board draw-in groove 12 it is shaped with in the bottom of back box inner surface, switching circuit board 13 it is embedded in this switching circuit board draw-in groove, lead-in wire is divided into inner lead 15 and outside lead 14, one end of inner lead connects circuit board, the other end is connected to keyset, one end of outside lead connects keyset, and the other end is drawn and is connected with external equipment, carries out silica gel sealing on switching circuit board draw-in groove.
Keyset is positioned at shell, is in dry type environment, it is not easy to because of soaked damage, uses encapsulating encapsulation simultaneously, and liquid does not penetrates into keyset.Even if External cable crust is damaged, liquid also can be blocked at keyset, will not be sucked at circuit board, thus plays the waterproofing protection function to circuit board.
Although for the purpose of illustration disclosed embodiments of the invention andAccompanying drawing, but the counting personnel of this area are appreciated that without departing from the present invention and appendedClaimSpirit and scope in, various replacements, to change and modifications be all possible, therefore the scope of the present invention be not limited to embodiment andAccompanying drawing instituteDisclosure.
Claims (3)
1. a Novel down-hole controller for water meter, including housing, circuit board, triggering switch, triggers
Switch coil, display screen and cable, housing includes back box and upper cover, circuit board, trigger switch,
Triggering switch coil to be installed in housing, circuit board connects cable, and upper cover installs display screen, triggers
Switch, circuit board, display screen are electrical connection, it is characterised in that: described back box inner surface is shaped with
Circuit board lower seal shell, circuit board is embedded in into this circuit board lower seal shell, and close under this circuit board
Seal mounting circuit boards on capsule and seal lid；A switching electricity it is shaped with in the bottom of described back box inner surface
Road board groove, is embedded in switching circuit board, in described lead-in wire is divided in this switching circuit board draw-in groove
Portion's lead-in wire and outside lead, one end of inner lead connects circuit board, and the other end is connected to keyset,
One end of outside lead connects keyset, and the other end is drawn and is connected with external equipment.
A kind of Novel down-hole controller for water meter the most according to claim 1, it is characterised in that:
Described circuit board lower seal shell and circuit board seal and use silica gel sealing between lid, at built-up circuit
Silica gel sealing is carried out on board groove.
A kind of Novel down-hole controller for water meter the most according to claim 1, it is characterised in that:
Silica gel sealing is used between back box and the upper cover of described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566909.2A CN106017597A (en) | 2016-07-15 | 2016-07-15 | Novel downhole water meter controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566909.2A CN106017597A (en) | 2016-07-15 | 2016-07-15 | Novel downhole water meter controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106017597A true CN106017597A (en) | 2016-10-12 |
Family
ID=57119728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610566909.2A Pending CN106017597A (en) | 2016-07-15 | 2016-07-15 | Novel downhole water meter controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106017597A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404097A (en) * | 2016-11-14 | 2017-02-15 | 镭蒙(宁波)股份有限公司 | Waterproof wiring structure of intelligent electronic water meter |
| CN110336160A (en) * | 2019-07-31 | 2019-10-15 | 广州云从信息科技有限公司 | Adapter, connection component and picture pick-up device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2505814Y (en) * | 2001-07-26 | 2002-08-14 | 邓建 | IC card intelligent water meter |
| CN2572599Y (en) * | 2002-10-17 | 2003-09-10 | 台达电子工业股份有限公司 | Water-proof and radiation structure for electronic device |
| CN202614321U (en) * | 2012-05-14 | 2012-12-19 | 深圳市华旭科技开发有限公司 | Intelligent hot water meter structure |
| CN203327437U (en) * | 2013-06-05 | 2013-12-04 | 深圳市华旭科技开发有限公司 | Waterproof structure for electronic intelligent water meters |
| CN203838808U (en) * | 2014-05-13 | 2014-09-17 | 韩洪武 | Waterproof intelligent water meter |
| CN204350512U (en) * | 2015-01-28 | 2015-05-20 | 武汉市辛纳电子科技有限公司 | A kind of compartment of controller |
| CN204442867U (en) * | 2014-12-30 | 2015-07-01 | 浙江超仪电子技术股份有限公司 | A kind of electronic equipment |
| CN205981344U (en) * | 2016-07-15 | 2017-02-22 | 天津市炳华节能技术有限公司 | Novel water meter controller ware in pit |
-
2016
- 2016-07-15 CN CN201610566909.2A patent/CN106017597A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2505814Y (en) * | 2001-07-26 | 2002-08-14 | 邓建 | IC card intelligent water meter |
| CN2572599Y (en) * | 2002-10-17 | 2003-09-10 | 台达电子工业股份有限公司 | Water-proof and radiation structure for electronic device |
| CN202614321U (en) * | 2012-05-14 | 2012-12-19 | 深圳市华旭科技开发有限公司 | Intelligent hot water meter structure |
| CN203327437U (en) * | 2013-06-05 | 2013-12-04 | 深圳市华旭科技开发有限公司 | Waterproof structure for electronic intelligent water meters |
| CN203838808U (en) * | 2014-05-13 | 2014-09-17 | 韩洪武 | Waterproof intelligent water meter |
| CN204442867U (en) * | 2014-12-30 | 2015-07-01 | 浙江超仪电子技术股份有限公司 | A kind of electronic equipment |
| CN204350512U (en) * | 2015-01-28 | 2015-05-20 | 武汉市辛纳电子科技有限公司 | A kind of compartment of controller |
| CN205981344U (en) * | 2016-07-15 | 2017-02-22 | 天津市炳华节能技术有限公司 | Novel water meter controller ware in pit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404097A (en) * | 2016-11-14 | 2017-02-15 | 镭蒙(宁波)股份有限公司 | Waterproof wiring structure of intelligent electronic water meter |
| CN110336160A (en) * | 2019-07-31 | 2019-10-15 | 广州云从信息科技有限公司 | Adapter, connection component and picture pick-up device |
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Application publication date: 20161012 |