CN210465523U - Intelligent metering instrument with online monitoring function - Google Patents
Intelligent metering instrument with online monitoring function Download PDFInfo
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- CN210465523U CN210465523U CN201921036952.3U CN201921036952U CN210465523U CN 210465523 U CN210465523 U CN 210465523U CN 201921036952 U CN201921036952 U CN 201921036952U CN 210465523 U CN210465523 U CN 210465523U
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- controller
- cover plate
- alarm
- closed cover
- temperature sensor
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 22
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000005856 abnormality Effects 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of metering instruments, in particular to an intelligent metering instrument with an online monitoring function, which comprises a mounting frame, a temperature sensor and a sealing gasket, wherein a closed cover plate is fixed on the front side of the mounting frame, a positioning plate is welded at the top of the closed cover plate, a controller is arranged in the mounting frame, and one end of the controller is communicated with a current transformer through electrical connection, in the utility model, through the arranged temperature sensor, the controller and an alarm, when the temperature in the whole device is increased due to the short circuit abnormality of a circuit, the temperature sensor in the power-on state is used as a monitoring element, and when the temperature sensor senses the temperature abnormality in the device, the signal can be fed back to the controller, so that the controller controls the alarm to start to carry out high-temperature alarm operation, and the temperature abnormality is monitored online, the circuit damage caused by high temperature abnormality can be effectively prevented.
Description
Technical Field
The utility model relates to a measuring instrument technical field specifically is an intelligent measuring instrument with online monitoring function.
Background
The measuring tool is a device, an instrument and a meter which can be used for directly or indirectly measuring the value of a measured object and a standard substance for unifying the value, and is classified according to the structural characteristics, and the measuring tool can be divided into the following three types, namely the measuring tool which can reproduce the value in a fixed form; a metering instrument; the measuring device is a measuring instrument which converts the measured quantity into index value equivalent information which can be directly observed, such as a pressure gauge, a flowmeter, a thermometer, an ammeter, a voltmeter, a cardio-cerebral electrograph and the like.
The ammeter measurement appearance on the market is when realizing the electric energy measurement operation that corresponds, when leading to device inside temperature to rise because of circuit takes place the abnormity such as short circuit in the measurement process, whole device should consider the structure that sets up an online control, come to carry out online safety monitoring to this unusual circuit, and when carrying out maintenance operation to whole device, whole device should consider the structure that sets up a quick dismantlement, be convenient for the maintenance operation of staff later stage to whole device, consequently, provide an intelligent measurement instrument with online monitoring function to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent metering device with on-line monitoring function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an intelligent metering instrument with an online monitoring function comprises an installation frame, a temperature sensor and a sealing gasket, wherein a closed cover plate is fixed on the front side of the installation frame, a positioning plate is welded at the top of the closed cover plate, a controller is arranged in the installation frame, one end of the controller is connected with a current transformer through electrical connection, one end of the installation frame is fixedly connected with a vertical connecting plate through a screw, the temperature sensor is arranged right above the controller through electrical connection, the other end of the controller is connected with an alarm through electrical connection, one side of the alarm is provided with a sound amplifying opening, a connecting part of the installation frame and the closed cover plate is provided with a matching groove, the sealing gasket is fixedly arranged at the upper end and the lower end of the closed cover plate through bonding, a sliding block is fixed in the middle of the sealing gasket, the outer end of the sliding block is provided with a sliding groove, and the sliding block is, an insulating interlayer is bonded on one side of the closed cover plate, and a display panel is fixed on the front face of the vertical connecting plate through an embedded structure.
Preferably, the shape of the outer end of the closed cover plate is matched with the shape of the inner end of the fit groove, the fit groove is fixedly connected with the installation frame through pouring, the installation frame is fixedly connected with the sliding block through the sliding groove, the installation frame is fixedly connected with the sliding groove through pouring, and the installation frame forms a slidable structure through the sliding groove, the sliding block and the closed cover plate.
Preferably, the controller passes through the wire respectively with temperature sensor, alarm electric connection, and one side of alarm is provided with the public address opening that the appearance is horn mouth column structure, the public address opening is through once only moulding plastics and installing frame fixed connection.
Preferably, the current transformer is electrically connected with the display panel through the controller, and the display panel is connected with the vertical connection plate to form an embedded structure.
Preferably, the upper surface of the sealing gasket and the inner surface of the fit groove are mutually attached, and the shape of the fit groove is distributed in a U-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the temperature sensor, controller and the alarm that set up, when whole device takes place the short circuit unusually because of the circuit, when arousing that the device internal temperature risees, the device uses the temperature sensor when being in the on state as monitoring element, and temperature sensor can feed back this signal to the controller when sensing the temperature anomaly in the device, makes the start-up of controller control alarm carry out the high temperature alarm operation, through carrying out on-line monitoring to the anomaly of temperature, can prevent effectively because of the impaired phenomenon of the circuit that the high temperature anomaly brought forth;
2. the utility model discloses in, through the closed apron that sets up, slider and spout, be unusual because of the circuit when whole device, need overhaul, during operations such as maintenance, the device manual control is pulling closed apron and is pulling up until closed apron pull out the back from the inside of agreeing with the groove along the inside orbit that is equipped with of spout through the slider, gap when connecting between the two is launched completely just, the device is with the help of the expansion in this gap, need not to pull out whole control member, also can realize the maintenance to whole device, the maintenance operation of later stage staff to whole device operation will be more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the engagement groove of the present invention;
fig. 3 is a schematic view of the display panel structure of the present invention.
In the figure: 1-mounting frame, 2-closing cover plate, 3-positioning plate, 4-controller, 5-current transformer, 6-vertical connecting plate, 7-temperature sensor, 8-alarm, 9-conjunction groove, 10-sealing pad, 11-sliding block, 12-sliding groove, 13-insulating interlayer, 14-sound amplification opening and 15-display panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an intelligent metering instrument with an online monitoring function comprises an installation frame 1, a temperature sensor 7 and a sealing gasket 10, wherein a closed cover plate 2 is fixed on the front side of the installation frame 1, a positioning plate 3 is welded at the top of the closed cover plate 2, a controller 4 is arranged in the installation frame 1, one end of the controller 4 is connected with a current transformer 5 through electrical connection, one end of the installation frame 1 is fixedly connected with a vertical connecting plate 6 through a screw, the temperature sensor 7 is arranged right above the controller 4 through electrical connection, the other end of the controller 4 is connected with an alarm 8 through electrical connection, one side of the alarm 8 is provided with a sound amplifying opening 14, a fit groove 9 is formed at the joint of the installation frame 1 and the closed cover plate 2, the sealing gasket 10 is fixedly arranged at the upper end and the lower end of the closed cover plate 2 through bonding, and a sliding block 11 is fixed in the middle of the sealing gasket 10, the outer end of the sliding block 11 is provided with a sliding groove 12, the sliding block 11 is fixedly connected with the closed cover plate 2 through welding, one side of the closed cover plate 2 is bonded with an insulating interlayer 13, when the insulating interlayer 13 made of mica is used as the inner layer structure of the closed cover plate 2 to be connected with the matching groove 9, according to the property of mica operation, the arrangement of the insulating interlayer 13 can play a certain role in eliminating and insulating the current overflowing in the whole circuit operation process, and the front surface of the vertical connecting plate 6 is fixedly provided with a display panel 15 through embedding.
The outer end of the closed cover plate 2 is matched with the inner end of the matching groove 9 in shape, the matching groove 9 is fixedly connected with the installation frame 1 through pouring, the installation frame 1 is fixedly connected with the sliding block 11 through the sliding groove 12, the installation frame 1 is fixedly connected with the sliding groove 12 through pouring, the installation frame 1 forms a slidable structure through the sliding groove 12, the sliding block 11 and the closed cover plate 2, when the whole device needs to be overhauled and maintained due to circuit abnormity, the device can be used for slidably arranging the closed cover plate 2, the sliding block 11 is used as a movable component, the closed cover plate 2 is manually controlled and pulled upwards through the sliding block 11 along a track arranged in the sliding groove 12 until the closed cover plate 2 is pulled out from the inside of the matching groove 9, a gap when the closed cover plate is connected with the sliding block 11 is just and completely unfolded, the device does not need to pull out the whole control component by means of the unfolding of the gap, the maintenance operation of the whole device can be realized, and the structure can be used for quickly dismantling the closed cover plate 2 while the whole device has a quick dismantling structure, so that the maintenance operation of the whole device by later-stage workers can be facilitated; the controller 4 is respectively electrically connected with the temperature sensor 7 and the alarm 8 through leads, one side of the alarm 8 is provided with a sound amplifying opening 14 with a bell mouth-shaped structure, the sound amplifying opening 14 is fixedly connected with the mounting frame 1 through one-time injection molding, when the temperature in the device rises due to the short circuit abnormality of the whole device, the temperature sensor 7 is used as a monitoring element of the device under the coordination of a power-on state, the temperature sensor 7 can feed back the signal to the controller 4 when sensing the temperature in the device to ensure that the controller 4 controls the starting of the alarm 8 to carry out high-temperature alarm operation after reading the signal, and the structure can effectively prevent the circuit damage caused by the high-temperature abnormality by carrying out on-line monitoring on the temperature abnormality while ensuring that the whole device has an on-line monitoring structure, the alarm device is arranged in an adjacent mode between the alarm device 8 and the sound amplifying opening 14, and the sound amplifying opening 14 with the horn-mouth-shaped structure can amplify the alarm sound of the alarm device 8 to a certain extent; the current transformer 5 is electrically connected with the display panel 15 through the controller 4, the display panel 15 is connected with the vertical connecting plate 6 to form an embedded structure, when the whole device is adjusted to be in a working state, under the matching of the electrical connection, the device changes a current signal into a small signal which can be used for electronic measurement through the current transformer 5, then changes a voltage signal into a small signal which can be used for electronic measurement through a corresponding voltage transformer, then converts analog signals from the voltage transformer and the current transformer into digital signals by utilizing a special electric energy measuring chip and feeds the digital signals back to the controller 4, the controller 4 takes the display panel 15 as a display element to realize display operation of current data information, and the work of the intelligent electric meter related to the structure is the prior art; the upper surface of the sealing gasket 10 is mutually attached to the inner surface of the fitting groove 9, the appearance of the fitting groove 9 is in a U-shaped structure distribution mode, when the device is used in a sliding mode again, the closed cover plate 2 is embedded in the fitting groove 9, the sealing gasket 10 arranged on one side of the closed cover plate 2 is just attached to the inner surface of the fitting groove 9, the sealing gasket 10 made of rubber is matched with the fitting state, the sealing gasket utilizes the property of the sealing gasket, the sealing and filling effects can be achieved for the gap between the fitting groove 9 and the closed cover plate 2 when the sealing gasket is connected, and the fitting groove 9 with the U-shaped structure can enable the connection between the sealing gasket and the closed cover plate 2 to be more fitted and tight.
The model of the controller 4 is MB89F538-101PMC-GE 1; the model of the current transformer 5 is LMZJ 1-0.5; the model of the temperature sensor 7 is DS18B20 TO-92; the type of the alarm 8 is AD16-22 SM.
The working process is as follows: when the whole device is adjusted to a working state, under the matching of electrical connection, the device converts a current signal into a small signal which can be used for electronic measurement by using the current transformer 5, then converts a voltage signal into a small signal which can be used for electronic measurement by using a corresponding voltage transformer, converts an analog signal from the voltage transformer and the current transformer into a digital signal by using a special electric energy measuring chip, and feeds the digital signal back to the controller 4, the controller 4 uses the display panel 15 as a display element to realize the display operation of current data information, when the temperature in the device is increased due to the occurrence of short circuit abnormality of the whole device, the device uses the temperature sensor 7 as a monitoring element, and when the temperature in the device is sensed to be abnormal by the temperature sensor 7, the signal can be fed back to the controller 4, so that after the controller 4 reads the signal, the starting of the control alarm 8 carries out high-temperature alarm operation, when the whole device needs to be overhauled and maintained due to circuit abnormity, the device takes the sliding block 11 as a movable component, the closing cover plate 2 is pulled upwards through the sliding block 11 along a track arranged inside the sliding groove 12 by manual control until the closing cover plate 2 is pulled out from the inside of the fit groove 9, a gap between the closing cover plate and the sliding groove is just completely unfolded when the closing cover plate is connected, the device does not need to pull out the whole control component by means of the unfolding of the gap, and the overhauling and maintaining operation of the whole device can be realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an intelligent metering instrument with on-line monitoring function, includes installing frame (1), temperature sensor (7) and sealed pad (10), its characterized in that: the front surface of the mounting frame (1) is fixedly provided with a closed cover plate (2), the top of the closed cover plate (2) is welded with a positioning plate (3), a controller (4) is arranged in the mounting frame (1), one end of the controller (4) is connected with a current transformer (5) through electrical connection, one end of the mounting frame (1) is fixedly connected with a vertical connecting plate (6) through a screw, a temperature sensor (7) is arranged right above the controller (4) through electrical connection, the other end of the controller (4) is connected with an alarm (8) through electrical connection, one side of the alarm (8) is provided with a sound amplifying opening (14), a conjunction groove (9) is formed at the joint of the mounting frame (1) and the closed cover plate (2), and sealing gaskets (10) are fixedly arranged at the upper end and the lower end of the closed cover plate (2) through bonding, and the middle part of sealed pad (10) is fixed with slider (11), spout (12) have been seted up to the outer end of slider (11), and slider (11) are through welding and closed apron (2) fixed connection, one side bonding of closed apron (2) has insulating interlayer (13), the front of vertical fishplate bar (6) is fixed with display panel (15) through the embedding.
2. The intelligent metering device with the online monitoring function as claimed in claim 1, wherein: the shape of the outer end of the closed cover plate (2) is matched with the shape of the inner end of the fit groove (9), the fit groove (9) is fixedly connected with the installation frame (1) through pouring, the installation frame (1) is fixedly connected with the sliding block (11) through the sliding groove (12), the installation frame (1) is fixedly connected with the sliding groove (12) through pouring, and the installation frame (1) forms a slidable structure through the sliding groove (12), the sliding block (11) and the closed cover plate (2).
3. The intelligent metering device with the online monitoring function as claimed in claim 1, wherein: controller (4) pass through the wire respectively with temperature sensor (7), alarm (8) electric connection, and one side of alarm (8) is provided with public address opening (14) that the appearance is horn mouth column structure, public address opening (14) are through once only moulding plastics and installing frame (1) fixed connection.
4. The intelligent metering device with the online monitoring function as claimed in claim 1, wherein: current transformer (5) pass through controller (4) and display panel (15) electric connection, and display panel (15) and vertical fishplate bar (6) connection constitute embedded structure.
5. The intelligent metering device with the online monitoring function as claimed in claim 1, wherein: the upper surface of the sealing gasket (10) is mutually attached to the inner surface of the fit groove (9), and the shape of the fit groove (9) is distributed in a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921036952.3U CN210465523U (en) | 2019-07-05 | 2019-07-05 | Intelligent metering instrument with online monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921036952.3U CN210465523U (en) | 2019-07-05 | 2019-07-05 | Intelligent metering instrument with online monitoring function |
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| Publication Number | Publication Date |
|---|---|
| CN210465523U true CN210465523U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921036952.3U Expired - Fee Related CN210465523U (en) | 2019-07-05 | 2019-07-05 | Intelligent metering instrument with online monitoring function |
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| Country | Link |
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| CN (1) | CN210465523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735771A (en) * | 2020-05-06 | 2020-10-02 | 合肥新汇成微电子有限公司 | Device for preventing Coating liquid from being uncoated |
| CN113239340A (en) * | 2021-05-28 | 2021-08-10 | 上海栖格网络科技有限公司 | Matching instrument and matching method thereof |
-
2019
- 2019-07-05 CN CN201921036952.3U patent/CN210465523U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735771A (en) * | 2020-05-06 | 2020-10-02 | 合肥新汇成微电子有限公司 | Device for preventing Coating liquid from being uncoated |
| CN113239340A (en) * | 2021-05-28 | 2021-08-10 | 上海栖格网络科技有限公司 | Matching instrument and matching method thereof |
| CN113239340B (en) * | 2021-05-28 | 2024-04-12 | 上海栖格网络科技有限公司 | Matched instrument and matching method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |