CN102374882A - Dry-type dustproof and anti-detaching intelligent water meter with changeable dry cell - Google Patents
Dry-type dustproof and anti-detaching intelligent water meter with changeable dry cell Download PDFInfo
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- CN102374882A CN102374882A CN201010262732XA CN201010262732A CN102374882A CN 102374882 A CN102374882 A CN 102374882A CN 201010262732X A CN201010262732X A CN 201010262732XA CN 201010262732 A CN201010262732 A CN 201010262732A CN 102374882 A CN102374882 A CN 102374882A
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- water meter
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- battery compartment
- circuit board
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Abstract
The invention relates to a dry-type dustproof and anti-detaching intelligent water meter with a changeable dry cell. The water meter comprises an upper shell, a lower shell, a water inlet, a water outlet, a signal transmission water meter, a cell cabin, a cell cabin cover, an upper cover, a meter head, an electronic circuit board, an electronic valve, a liquid crystal viewing window, a radio frequency coil, a lead sealing hole and anti-detaching nuts, wherein an output signal of the signal transmission water meter is connected with the input end of the electronic circuit board; the output end of the electronic circuit board is connected with the electronic valve; the radio frequency coil is clamped on the inner side face of a shell through two ribs on the inner side face of the upper shell; three dry cells are placed in the cell cabin, and the cell cabin is fixedly connected with the cell cabin cover by screws; the upper shell is fixedly connected with the lower shell through the screws, and screw holes are blocked by the anti-detaching nuts; and the lead sealing hole at the junction of the upper shell and the lower shell is provided with a lead seal. Therefore, the water meter occupies small volume and is convenient for the prevention of a thievery. The liquid crystal viewing window is entirely sealed, and the electronic circuit board, the liquid crystal viewing window and the radio frequency coil are assembled in a split manner, so that the water meter is convenient to maintain.
Description
(1) technical field
The present invention relates to the water meter field, the replaceable dry cell dry type of particularly a kind of dustproof anti-dismounted intellectual water meter.
(2) background technology
Along with the scarcity day by day of freshwater resources, the water meter product has obtained the approval of various circles of society in the vital role aspect dwelling house, commercialization and the industrial or agricultural water metering.Along with the develop rapidly of electronics and information industry, electronic product has been applied on industry, agricultural and the product for civilian use widely, and intellectual water meter is exactly a product in electronic information epoch, and intellectual water meter has replaced mechanical water meter gradually and occupies sizable market.So-called intellectual water meter is on the basis of mechanical water meter, to increase electronic-controlled installation and electrically operated valve and form, and generally has structures such as precharging circuit, valve controling circuit, display circuit, metering circuit, warning circuit, power circuit, master controller.General lithium battery power supply or the removable dry cell power supply of user that adopts built-in of intellectual water meter power supply, mainly there is the problem that needs producer to change to the doorstep behind the 6-8 in the lithium battery power supply of built-in, brings inconvenience to the user.Dry cell power supply exist the user to remove battery (particularly deliberately removing battery) suddenly thus the time valve phenomenon that has little time to close make the out of control problem of intellectual water meter; For this reason; The intellectual water meter of dry cell power supply has energy-storage travelling wave tube (like farad capacitor) on circuit at present in practical application; After the user removes battery suddenly, the closing of the electric energy control valve that stores with energy-storage travelling wave tube.In the watchcase design, need to reserve the battery compartment position when adopting replaceable dry cell scheme, and will notice that dry cell puts into sealing problem and the sealing problem of whole table behind the battery compartment.
The replaceable dry cell dry type of a kind of dustproof anti-dismounted of my company's patent of invention intellectual water meter aims at the design of dry type intellectual water meter, good seal performance; The electronic circuit board sealant pouring and sealing, the liquid crystal view window is hermetically sealed, and circuit board, LCDs, the split type assembling of radio-frequency coil; Be convenient to maintenance; Full appearance packaging, no bare metal part, elegant in appearance.
(3) summary of the invention
In order to solve the drawback that existing intellectual water meter adopts lithium battery power supply, for the design of dry type intellectual water meter watchcase provides a cover new solution, the replaceable dry cell dry type of a kind of dustproof anti-dismounted intellectual water meter is provided simultaneously.
The present invention solves the technical scheme that its technical barrier takes and is described below:
The replaceable dry cell dry type of a kind of dustproof anti-dismounted intellectual water meter; Contain upper shell, lower house, water inlet, water delivering orifice, the water meter of posting a letter, battery compartment, battery compartment lid, loam cake, gauge outfit, electronic circuit board, electrically operated valve, liquid crystal view window, radio-frequency coil, lead seal hole, tamper cap; It is characterized in that: battery compartment is positioned at upper shell; In can place three the joint dry cells; Two place's indent steps are arranged respectively on the battery compartment panel, screw hole and osculum are arranged on the indent step, battery compartment is connected fixing with the battery compartment lid through screw; Upper shell and loam cake are fixed together through two stainless steel shafts, and loam cake is waterproof dustproof; A collar is arranged between gauge outfit and the upper shell, prevent the gauge outfit rotation; There is loculus at upper shell internal cell electrode sealing wire place, but sealant pouring and sealing; The liquid crystal view window is positioned at upper shell, and the junction of upper shell and lower house is respectively equipped with lead seal hole; Upper and lower casing is fixed together through screw, and screw hole blocked by the tamper cap, plays artificial antitheft effect; In housing, lower casing also is provided with osculum to electronic circuit board through sealant pouring and sealing.
The replaceable dry cell dry type of a kind of dustproof anti-dismounted intellectual water meter, in use, the electronic circuit board sealant pouring and sealing that intellectual water meter is inner; The output signal of water meter of posting a letter is connected with the input end of electronic circuit board, and the output terminal of electronic circuit board is connected with electrically operated valve, and radio-frequency coil is stuck on the medial surface of housing through the twice muscle on the upper shell medial surface; Three joint dry cells are placed in the battery compartment, with screw that itself and battery compartment lid is fixing, prevent the battery compartment water inlet; Upper shell is fixedly connected through screw with lower house; And screw hole is blocked by the tamper cap, and the lead seal hole of the junction of upper shell and lower house is equipped with lead sealing, does not account for volume and is convenient to antitheft.The liquid crystal view window is hermetically sealed, and electronic circuit board, liquid crystal view window, the split type assembling of radio-frequency coil, is convenient to maintenance.The replaceable dry cell intellectual water meter of a kind of dustproof anti-dismounted does not have the bare metal part, and is elegant in appearance.
The invention has the beneficial effects as follows:
(1) the replaceable dry cell dry type of a kind of dustproof anti-dismounted of the present invention intellectual water meter; Solved the drawback of traditional intelligence water meter employing lithium battery power supply, adopted replaceable dry cell, the user is when removing battery; Can shift to an earlier date annunciator, make equipment that the time enough valve-off arranged.
(2) the replaceable dry cell dry type of a kind of dustproof anti-dismounted of the present invention intellectual water meter, in the design of watchcase, upper shell has loam cake, can water proof and dust proof, be provided with osculum at upper shell and lower house, help draining.
(3) the replaceable dry cell dry type of a kind of dustproof anti-dismounted of the present invention intellectual water meter, maintenance is convenient in electronic circuit board, liquid crystal view window, the split type assembling of radio-frequency coil, and the sealing property of whole table is fabulous, does not have exposed metalwork, and is elegant in appearance.
(4) description of drawings
Accompanying drawing 1 is the replaceable dry cell dry type of a kind of dustproof anti-dismounted of invention intellectual water meter structural representation
(5) embodiment
Below in conjunction with embodiment and description of drawings technical scheme of the present invention is done further detailed description.Protection content of the present invention will not only be confined to the description of following content.
Shown in accompanying drawing 1, the replaceable dry cell dry type of a kind of dustproof anti-dismounted intellectual water meter structural representation contains (7) upper shell, (12) lower house, (1) battery compartment, (2) battery compartment lid, (4) loam cake, (8) gauge outfit, (10) water inlet, (5) liquid crystal view window, (14) water delivering orifice, (15) electrically operated valve; Wherein, (1) battery compartment is positioned at upper shell, and (2) battery compartment lid material is an aluminium alloy; (3) screw hole that covers for battery compartment; Two place's indent steps are arranged on the battery compartment panel, in screw hole and (6) osculum are arranged, battery compartment covers with battery compartment and is fixedly connected through screw; (4) loam cake is fixed together through two stainless steel shafts with (7) upper shell, and loam cake is waterproof dustproof.(8) between gauge outfit and (7) upper shell a collar (9) is arranged, prevent the gauge outfit rotation, there is loculus at upper shell internal cell electrode sealing wire place, but sealant pouring and sealing; (5) the liquid crystal view window is positioned at upper shell, and the junction of upper shell and lower house is respectively equipped with lead seal hole; Upper and lower casing is fixed together through screw, and screw hole blocked by tamper cap (13), plays artificial antitheft effect; In housing, lower house also is provided with osculum (11) to electronic circuit board through sealant pouring and sealing.
The replaceable dry cell dry type of a kind of dustproof anti-dismounted intellectual water meter, in use, the electronic circuit board sealant pouring and sealing that intellectual water meter is inner; The output signal of water meter of posting a letter is connected with the input end of electronic circuit board, and the output terminal of electronic circuit board is connected with electrically operated valve, and radio-frequency coil is stuck on the medial surface of housing through the twice muscle on the upper shell medial surface; Three joint dry cells are placed in the battery compartment, with screw that itself and battery compartment lid is fixing, prevent the battery compartment water inlet; Upper shell is fixedly connected through screw with lower house; And screw hole is blocked by the tamper cap, and the lead seal hole of the junction of upper shell and lower house is equipped with lead sealing, does not account for volume and is convenient to antitheft.The liquid crystal view window is hermetically sealed, and electronic circuit board, liquid crystal view window, the split type assembling of radio-frequency coil, is convenient to maintenance.The replaceable dry cell dry type of a kind of dustproof anti-dismounted intellectual water meter does not have the bare metal part, and is elegant in appearance.
Claims (1)
1. the replaceable dry cell dry type of dustproof anti-dismounted intellectual water meter; Contain upper shell, lower house, water inlet, water delivering orifice, the water meter of posting a letter, battery compartment, battery compartment lid, loam cake, gauge outfit, electronic circuit board, electrically operated valve, liquid crystal view window, radio-frequency coil, lead seal hole, tamper cap; It is characterized in that: battery compartment is positioned at upper shell, the interior three joint dry cells of placing; Two place's indent steps are arranged respectively on the battery compartment panel, screw hole and osculum are arranged on the indent step; Battery compartment is connected fixing with the battery compartment lid through screw; Upper shell and loam cake are fixed together through two stainless steel shafts, and loam cake is waterproof dustproof; A collar is arranged between gauge outfit and the upper shell, prevent the gauge outfit rotation; There is loculus at upper shell internal cell electrode sealing wire place, but sealant pouring and sealing; The liquid crystal view window is positioned at upper shell, and the junction of upper shell and lower house is respectively equipped with lead seal hole; Upper and lower casing is fixed together through screw, and screw hole blocked by the tamper cap, plays artificial antitheft effect; In housing, lower casing also is provided with osculum to electronic circuit board through sealant pouring and sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010262732XA CN102374882A (en) | 2010-08-26 | 2010-08-26 | Dry-type dustproof and anti-detaching intelligent water meter with changeable dry cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010262732XA CN102374882A (en) | 2010-08-26 | 2010-08-26 | Dry-type dustproof and anti-detaching intelligent water meter with changeable dry cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102374882A true CN102374882A (en) | 2012-03-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010262732XA Pending CN102374882A (en) | 2010-08-26 | 2010-08-26 | Dry-type dustproof and anti-detaching intelligent water meter with changeable dry cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102374882A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238055A (en) * | 2014-09-11 | 2014-12-24 | 国家电网公司 | Cable connector box with wireless temperature and humidity monitoring function |
| CN104596560A (en) * | 2015-02-05 | 2015-05-06 | 威海市天罡仪表股份有限公司 | Potted meter box |
| CN106168500A (en) * | 2016-07-15 | 2016-11-30 | 天津市炳华节能技术有限公司 | A kind of novel remote transmitting water meter |
| CN106813741A (en) * | 2017-03-31 | 2017-06-09 | 高晓勇 | Intellectual water meter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352925Y (en) * | 1998-11-16 | 1999-12-08 | 牡丹江市水表检定站 | Theft-proof water meter |
| CN2392168Y (en) * | 1999-09-08 | 2000-08-16 | 李伟 | Explosion-proof anti-theft energy-saving water meter |
| JP2007278762A (en) * | 2006-04-04 | 2007-10-25 | Aichi Tokei Denki Co Ltd | Water flow measuring apparatus and water cell |
| CN101740742A (en) * | 2009-12-30 | 2010-06-16 | 河南新天科技有限公司 | Cell box capable of early warning power failure and intelligent water meter |
-
2010
- 2010-08-26 CN CN201010262732XA patent/CN102374882A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352925Y (en) * | 1998-11-16 | 1999-12-08 | 牡丹江市水表检定站 | Theft-proof water meter |
| CN2392168Y (en) * | 1999-09-08 | 2000-08-16 | 李伟 | Explosion-proof anti-theft energy-saving water meter |
| JP2007278762A (en) * | 2006-04-04 | 2007-10-25 | Aichi Tokei Denki Co Ltd | Water flow measuring apparatus and water cell |
| CN101740742A (en) * | 2009-12-30 | 2010-06-16 | 河南新天科技有限公司 | Cell box capable of early warning power failure and intelligent water meter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238055A (en) * | 2014-09-11 | 2014-12-24 | 国家电网公司 | Cable connector box with wireless temperature and humidity monitoring function |
| CN104596560A (en) * | 2015-02-05 | 2015-05-06 | 威海市天罡仪表股份有限公司 | Potted meter box |
| CN106168500A (en) * | 2016-07-15 | 2016-11-30 | 天津市炳华节能技术有限公司 | A kind of novel remote transmitting water meter |
| CN106813741A (en) * | 2017-03-31 | 2017-06-09 | 高晓勇 | Intellectual water meter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |