CN2516947Y - Installed photoelectric sensor on cover of water meter for remote indication - Google Patents
Installed photoelectric sensor on cover of water meter for remote indication Download PDFInfo
- Publication number
- CN2516947Y CN2516947Y CN01263241.4U CN01263241U CN2516947Y CN 2516947 Y CN2516947 Y CN 2516947Y CN 01263241 U CN01263241 U CN 01263241U CN 2516947 Y CN2516947 Y CN 2516947Y
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- photoelectric sensor
- water meter
- pointer
- table lid
- sensor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 230000001131 transforming effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
本实用新型公开了一种利用异形表盖的光电传感器水表,它用于“三表”自动抄收领域中水表的自动抄收。在表盖上先装有直射式光电传感器,并填以充填物以进行定位,将连接电缆通过保护罩的孔引出并固定,用改造的指针代替原表盘千分位的指针。目前,“三表”的自动抄收已成为必要。对于水表,过去大量安装的是没有远传功能的普通水表,把普通水表用光电传感器件,改造原来的部件结构,使其具有远传功能。
The utility model discloses a photoelectric sensor water meter using a special-shaped cover, which is used for automatic copying of water meters in the field of automatic copying of "three meters". A direct-ray photoelectric sensor is installed on the watch cover first, and filled with fillers for positioning, the connecting cable is led out and fixed through the hole of the protective cover, and the pointer of the original dial thousandth is replaced by the modified pointer. At present, the automatic copying of the "three forms" has become necessary. For water meters, a large number of ordinary water meters without remote transmission function were installed in the past, and ordinary water meters were used photoelectric sensor devices to transform the original component structure to make them have remote transmission function.
Description
The utility model belongs to the surveying instrument class, and exactly, it is a kind of photoelectric sensor water meter that utilizes abnormity table lid of copying and accepting automatically of copying and accepting the field water meter a kind of being used for " three tables " automatically.
As everyone knows, in recent years, water meter, ammeter, copying and accepting at a distance of gas meter (being called for short three tables) necessitate.In the past, copying and accepting entirely of " three tables " copied and accepted by manually registering one's residence, and brought a lot of troubles to the user, and efficient is low, the error rate height, and meter reading personnel's labour intensity is big, especially high residential building; Can there be the teletransmission automatic data logging in resident family also popular welcome.And the water meter of installing in the past is common water meter, and by manually reading, especially a lot of people of mechanical type water meter that are made of 8 pointers can not read, must be by professional's copy reading.
Along with the development of electronic technology, sensing technology, computer networking technology, the technology of copying and accepting at a distance of " three tables " is ripe.But automatic data logging necessarily requires water meter that the teletransmission function is arranged, and common water meter does not possess the teletransmission function.But a large amount of installations is again common water meter, and therefore, the utility model promptly is that common water meter is transform as remote transmitting water meter, to adapt to the needs that teletransmission is checked meter, has crucial meaning.
By retrieval as can be known: " a kind of water meter that is embedded with the glass of sensor " of the patent No. 96243802, its manufacturing process complexity, former device is difficult to make, and certain degree of difficulty is arranged in actual use.In real life, up to the present copying and accepting automatically of water meter still adopt special " dry type " remote transmitting water meter of making, and this water meter uses tongue tube or hall device, is issued to the purpose of data-switching in the driving of small magnet.This technical deficiency part is that the contact endurance of tongue tube is short, the failure rate height, and precision is low, and the magnetic of magnet disappears with the passing of time easily, and makes loss of data; Malice also taking place easily add the method for external magnetic field, counting can not be carried out, reaches the purpose of " stealing water ".
Order of the present utility model is that a kind of manufacturing process of design is simple, the photoelectric sensor water meter of utilization abnormity table lid easy to use.
Task of the present utility model be in view of present installation be " wet type " common water meter of no teletransmission function, realize automatic data logging, must solve and make the data of common water meter have the teletransmission function, the utility model promptly for this reason purpose develop.
Cover at the abnormity table direct-injection type photoelectric sensor is housed; and fill out with stuff to position; stube cable drawn by the hole of protective cover and fixing; replace the thousands of pointers that divide the position of former dial plate with the pointer of transforming; cover at the abnormity table that the direct-injection type photoelectric sensor is housed earlier is π shape direct-injection type sensor; the two poles of the earth of sensor abut against in the convex surface of abnormity table lid, and the pointer of transformation inserts in the groove of table lid.
The problem that common water meter exists is: dial plate and water are not isolated, and promptly so-called " wet type " water meter is by the mechanical indicator registration.And remote transmitting water meter need utilize the pointer registration of dial plate sensing technology to change electronic digit information into, so that deliver to acquisition terminal storage and transmission.
The utlity model has following characteristics: 1. sensor can waterproof; 2. the counting that does not influence water meter under water and the anhydrous situation is arranged in the dial plate; 3. do not influence the counting of water meter in the dial plate under the contaminated situation yet; 4. the counting that does not influence water meter under light and the unglazed situation is being arranged
The utlity model has: unique abnormal shape table lid design, special senser element, contactless, the life-span is long, and the counting precision height can " not stolen water ", cooperates with interface circuit, and broken string, short-circuit detecting and counter-rotating measuring ability are arranged.This abnormity table lid is isolated with water, but does not influence ultrared emission and reception.This pointer external form, coated have good counting effect, and can be suitable for the various situations of dial plate.
This programme compares with " dry type " remote transmitting water meter that adopts tongue tube, has following advantage:
Photoelectric sensor is a noncontacting switch, and the life-span is long.
The precision height can reach 1000 pulse/cubic meters.
Simple in structure, mould is cheap.
Change uncomplicatedly, need only change two parts.
Can do not disturbed, can " do not stolen water " by external magnetic field.
Long transmission distance can reach 80 meters, and the acquisition terminal infield is flexible.
With low cost, transform a common water meter than buying " dry type " remote transmitting water meter, cheap 50 to 60 yuan.
Broken string, function of short circuit detection are arranged.
Has the counter-rotating measuring ability.
The technical solution adopted in the utility model: this programme adopts the infrared electro technology, by special structural design, sensor and water is isolated, and correctly selects the infrared light of certain wavelength to make ray penetration power height, reaches the purpose of accurate reception conversion.
The utility model adopts photoelectric sense technology to solve the problems referred to above, adopts two kinds of schemes, and two parts transforming in the common water meter make it have the teletransmission function.
Below with reference to accompanying drawing utility model is further described:
Fig. 1 is the structural representation of the utility model embodiment one
Fig. 2 is the structural representation of the utility model embodiment two
In the drawings: 1 is abnormity table lid; 2 is protective cover; 3 is sensor; 4 is stube cable; 5 is former dial plate; 6 pointers for transformation; 7 are the table lid.
As shown in Figure 1, be equipped with earlier in 3 liang of arms of π shape direct-injection type photoelectric sensor on abnormity table lid 1 transmit-receive tube is housed, the two poles of the earth of sensor 3 abut against the abnormity table and covers in 1 the tongue, with the pointer of thousand fens positions of the pointer 6 former dial plates of replacement of transforming.When sensor 3 was launched on one side, another side received, and ray of pointer blocking-up of the transformation of band blade forms a pulse.
As can be seen from Figure 1: the direct-injection type photoelectric sensor 3 and filling out with stuff of on abnormity table lid 1, packing into earlier with the location; stube cable 4 drawn and fixing; cover protective cover 2; former table lid is outwarded winding; pointer on thousand fens positions of former dial plate is removed, generation the pointer 6 to transform, improved abnormity table lid is substituted former table lid; cooperate with former watch core, screw.Pointer is also along with current rotations during water, because the leaf baffle on the pointer or do not stop infrared ray forms 0 and 1 digital signal, makes the pointer registration that reflects water consumption change electrical information into, read and handled by single-chip microcomputer.
As shown in Figure 2, on abnormity table lid 1, rectangle reflective photoelectric sensor 3 is housed, sensor 3 is installed in abnormity table and cover above 1, replaces in the former dial plate thousand fens pointers on the position with the pointer of transforming 6, sensor 3 divergent-rays and the pointer blade electric pulse of back reflection formation that meets.
As can be seen from Figure 2: the reflective photoelectric sensor of on abnormity table lid 1, packing into earlier; stube cable 4 drawn and fixing; cover protective cover 2; former table lid is outwarded winding; the thousands of pointers of position that divide of former dial plate are shed, and in generation, covers 1 with improved abnormity table and substitutes former table lid with the pointer 6 of transformation; cooperate with former watch core, screw.Pointer is also along with current rotations during water, because reflection of the blade on the pointer or reflected infrared not form 0 and 1 digital signal, makes the pointer registration that reflects water consumption change electrical information into, read and handled by single-chip microcomputer.
Embodiment one:
1, adopt the correlation photoelectric sensor, press transparent profiled plastic table lid of structural design of sensor, above sensor is mounted and fixed on, in order to the face glass of the common water meter that replaces.
2, aperture according to the light water list index, redesign a black plastic pointer with a pointer on the common water meter that replaces, by suitable installation, the rotation of this pointer pointer during along with water, cutting photoelectricity ray is by the conversion of interface circuit, reach the purpose of dynamo-electric conversion, read and store by single-chip microcomputer.
Embodiment two:
1, adopt reflective photoelectric sensor, at light water watch glass surface certain position the infrared electro emission is installed and receives, and fixed pipe.
2. according to the aperture of light water list index, redesign a pointer with good reflection effect, with a pointer on the common water meter that replaces, the rotation of this pointer pointer during along with water, reflection photoelectricity ray is received by receiving tube, by the conversion of interface circuit, reach the purpose of dynamo-electric conversion, read and store by single-chip microcomputer.
Claims (2)
1, a kind of photoelectric sensor water meter that utilizes abnormity table lid; it is characterized in that: on abnormity table lid (1), direct-injection type photoelectric sensor (3) is housed; and fill out stuff to position; stube cable (4) drawn by the hole of protective cover (2) and fixing; on abnormity table lid (1) direct-injection type photoelectric sensor (3) being housed earlier is π shape direct-injection type sensor, and the two poles of the earth of sensor (3) abut against in the convex surface of abnormity table lid (1).
2, a kind of photoelectric sensor water meter that utilizes abnormity table lid, it is characterized in that: on abnormity table lid (1) reflective photoelectric sensor (3) being housed earlier is rectangular sensor, sensor (3) is installed in above the abnormity table lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01263241.4U CN2516947Y (en) | 2001-10-11 | 2001-10-11 | Installed photoelectric sensor on cover of water meter for remote indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01263241.4U CN2516947Y (en) | 2001-10-11 | 2001-10-11 | Installed photoelectric sensor on cover of water meter for remote indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516947Y true CN2516947Y (en) | 2002-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01263241.4U Expired - Fee Related CN2516947Y (en) | 2001-10-11 | 2001-10-11 | Installed photoelectric sensor on cover of water meter for remote indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516947Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331280A (en) * | 2007-06-15 | 2012-01-25 | 丹尼尔度量和控制公司 | Ultrasonic flow meter and method for arranging cable cover to an ultrasonic flow meter |
| WO2017076132A1 (en) * | 2015-11-05 | 2017-05-11 | 济南析讯信息技术有限公司 | Water meter sensor |
-
2001
- 2001-10-11 CN CN01263241.4U patent/CN2516947Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331280A (en) * | 2007-06-15 | 2012-01-25 | 丹尼尔度量和控制公司 | Ultrasonic flow meter and method for arranging cable cover to an ultrasonic flow meter |
| WO2017076132A1 (en) * | 2015-11-05 | 2017-05-11 | 济南析讯信息技术有限公司 | Water meter sensor |
| CN106679753A (en) * | 2015-11-05 | 2017-05-17 | 济南析讯信息技术有限公司 | Water meter sensor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |