CN210037605U - Mirror surface type humidity monitoring device - Google Patents
Mirror surface type humidity monitoring device Download PDFInfo
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- CN210037605U CN210037605U CN201920802057.1U CN201920802057U CN210037605U CN 210037605 U CN210037605 U CN 210037605U CN 201920802057 U CN201920802057 U CN 201920802057U CN 210037605 U CN210037605 U CN 210037605U
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Abstract
The utility model provides a mirror formula humidity monitoring devices, including the transformer case body, the transformer case body includes transformer installation room and humidity detection room, humidity detection room installs in transformer installation room top, correspond in the transformer installation room and install a plurality of transformer modules, humidity detection room includes the control unit, mirror surface, removes light beam emission unit and light beam position detecting element, the control unit installs in humidity detection room left side below, mirror surface fixed mounting is on this internal roof right side of transformer case, the reflection of light face of mirror surface is down, light beam position detecting element passes through the baffle tiling and detects room right side intermediate position at humidity, it is nearly control unit one side on the baffle to remove light beam emission unit fixed mounting. The utility model discloses a mode of mirror surface and light beam refraction detects the humidity of transformer incasement, has solved prior art temperature shock under south warm and humid weather, and humidity variation is great, leads to the problem that humidity monitoring facilities became invalid easily.
Description
Technical Field
The utility model discloses mainly used new forms of energy wind-powered electricity generation field, especially the humidity monitoring facilities technical field of transformer case, concretely relates to mirror surface formula humidity monitoring devices.
Background
Often can detect humidity change under new forms of energy wind power generation and some power equipment environment, humidity is the important factor that influences the electric power stability, all can install humidity monitoring devices under the power equipment environment usually, prior art notifies the electronic refrigeration piece and carries out humidity monitoring, nevertheless under southern warm and humid weather, the difference in temperature is great round the clock, the abrupt change in temperature produces more water smoke easily and attaches to the power equipment surface, also the electronic refrigeration piece change rate is fast, damage equipment extremely easily, it is that humidity monitoring equipment loses efficacy, can't real time monitoring.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve prior art temperature shock under south warm and humid weather, humidity change is great, leads to humidity monitoring equipment inefficacy, unable real time monitoring's problem easily, provides a mirror surface formula humidity monitoring device for this.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a mirror surface formula humidity monitoring devices, includes the transformer case body, the transformer case body includes transformer installation room and humidity detection room, humidity detection room installs in transformer installation room top, correspond in the transformer installation room and install a plurality of transformer modules, its characterized in that: the humidity detection chamber comprises a control unit, a mirror surface, a movable light beam emitting unit and a light beam position detection unit, the control unit is installed on the lower left side in the humidity detection chamber, the mirror surface is fixedly installed on the lower surface of the right side of a top plate in the transformer box body, the reflecting surface of the mirror surface faces downwards, the light beam position detection unit is flatly paved at the middle position of the right side of the humidity detection chamber through a partition plate, and the movable light beam emitting unit is fixedly installed on the partition plate and close to one side of the control unit;
remove light beam emission unit including removing frame, gear, reciprocating motor and shot-light, the baffle is located removal light beam emission unit department and opens there is the sliding tray, remove frame slidable mounting in the sliding tray, it is provided with the rack to remove frame bottom plate upper surface, gear engagement is on the rack, reciprocating motor's drive end is connected to and drives on the gear and removes the frame and be reciprocating motion in the sliding tray, the shot-light passes through lamp stand fixed mounting and removes frame roof top one side.
The humidity detection chamber further comprises a dehumidification unit, the dehumidification unit is installed above the control unit, and the control unit is electrically connected with the dehumidification unit in a control mode.
The lamp holder is internally provided with a pulse signal sensor which controls the timing switch of the spotlight through the control unit.
Humidity detection room still includes the battery, battery fixed mounting is in the baffle below, battery electric connection is to the control unit, dehumidifies the unit, removes light beam emission unit and light beam position detecting unit.
Compared with the prior art, the beneficial effects of the utility model are that: the device monitors the humidity by the mirror surface and the light beam refraction, avoids the problems of high changing speed and easy failure of the electronic refrigerating sheet under the influence of large temperature difference and sudden temperature change in the warm and humid climate in the south, and has more sensitivity, when the device is used, the pulse signal sensor and the spotlight are controlled by the control unit, the spotlight is periodically turned on and off by the pulse signal sensor, so that the electricity is saved, the movable light beam emitting unit emits a detection light beam band which obliquely emits to the surface of the mirror surface, and if the surface of the mirror surface is attached with moisture generated at the suddenly changed temperature, the light beams refracted through the mirror surface are deflected under the influence of moisture, the refracted light beam belt irradiates onto the light beam position detection unit for position change detection to obtain different position deviation data, then the control unit is used for data comparison, and the dehumidification unit can be started to dehumidify when the data exceed a specified value; on the contrary, the deviation of the position of the refracted light beam irradiated on the light beam position detection unit is within the specified value, namely the dehumidification requirement is not met; the moving frame can generate a group of different position data every time the moving frame does reciprocating motion, so that real-time monitoring and timely dehumidification are achieved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the mobile light beam emitting unit according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating the operation of an embodiment of the present invention;
the most important element symbols of the embodiment of the utility model are as follows:
the device comprises a transformer box body-1, a transformer installation chamber-101, a humidity detection chamber-102, a control unit-2, a mirror surface-3, a partition-4, a sliding groove-401, a movable light beam emitting unit-5, a movable frame-501, a rack-502, a reciprocating motor-503, a gear-504, a lamp holder-510, a spotlight-511, a light beam position detection unit-6, a dehumidification unit-7 and a storage battery-8.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 and 3, a mirror-type humidity monitoring device includes a transformer box body 1, the transformer box body 1 includes a transformer installation chamber 101 and a humidity detection chamber 102, the humidity detection chamber 102 is installed above the transformer installation chamber 101, a plurality of transformer modules are correspondingly installed in the transformer installation chamber 101, the humidity detection chamber 102 includes a control unit 2, a mirror 3, a movable light beam emitting unit 5 and a light beam position detecting unit 6, the control unit 2 is installed at the lower left side in the humidity detection chamber 102, the mirror 3 is fixedly installed at the lower right side of the top plate in the transformer box body 1, the light reflecting surface of the mirror 3 faces downward, the light beam position detecting unit 6 is tiled at the middle position of the right side of the humidity detection chamber 102 through a partition plate 4, and the movable light beam emitting unit 5 is fixedly installed on the partition plate 4 near one side of the control unit 2;
as shown in fig. 2, the movable light beam emitting unit 5 includes a movable frame 501, a gear 504, a reciprocating motor 503 and a spot light 511, the partition plate 4 is provided with a sliding groove 401 at the position where the movable light beam emitting unit 5 is located, the movable frame 501 is slidably mounted in the sliding groove 401, a rack 502 is provided on the upper surface of the bottom plate of the movable frame 501, the gear 504 is engaged on the rack 502, the driving end of the reciprocating motor 503 is connected to the gear 504 to drive the movable frame 501 to reciprocate in the sliding groove 401, and the spot light 511 is fixedly mounted on one side above the top plate of the movable frame 501 through a light holder 510.
The lamp holder 510 further comprises a pulse signal sensor 512, the pulse signal sensor 512 controls a timing switch of the spotlight 511 through the control unit 2, and the specification of a commonly used pulse signal sensor is K3 HB-P.
The humidity detection chamber 102 further comprises a storage battery 8, the storage battery 8 is fixedly installed below the partition plate 4, and the storage battery 8 is electrically connected to the control unit 2, the dehumidification unit 7, the movable light beam emission unit 5 and the light beam position detection unit 6.
The using method of the device is characterized by comprising the following steps:
after the transformer box body 1 is installed at a fixed point, the control unit 2, the dehumidification unit 7, the movable light beam emission unit 5 and the light beam position detection unit 6 in the humidity detection chamber 102 are sequentially electrified, a command is input into the control unit 2 to control the movable light beam emission unit 5 to be started, the reciprocating motor 503 drives the gear 504 to rotate, the gear 504 is meshed with the rack 502 to drive the movable frame 501 to reciprocate, the spot lamp 511 drives the reciprocating oblique-projection mirror face 3 through the movable frame 501, and the pulse signal sensor 512 periodically starts and stops the spot lamp 511.
Step two, the spotlight 511 obliquely irradiates the light beam on the mirror surface 3 to generate a refracted light beam, the refracted light beam irradiates the tiled light beam position detection unit 6 to carry out position detection, the position data detected by the light beam position detection unit 6 is transmitted into the control unit 2, and the control unit 2 processes the detection data according to the input command.
Step three, the detection data is lower than the range value of the input command, no precipitated moisture and water are found in the mirror surface 3, and the control unit 2 repeatedly inputs the command for detection; when the detected data is equal to or exceeds the range value of the input command, the control unit 2 controls the dehumidification unit 7 to be started for dehumidification until the detected data is lower than the range value of the input command, and the control unit 2 controls the dehumidification unit 7 to be stopped, so that the cycle is repeated.
The storage battery 8 provides normal power supply for the humidity detection chamber 102 under the condition that the power failure of the transformer box body 1 occurs.
The device monitors humidity by the mirror surface 3 and the light beam refraction, avoids the problems that the electronic refrigerating sheet has high change speed and is easy to lose efficacy under the influence of large temperature difference and abrupt temperature change in the warm and humid climate in the south, the utility model is more sensitive and is not affected by abrupt temperature change, when in use, the control unit 2 controls the pulse signal sensor 512 and the spot lamp 511, the pulse signal sensor 512 enables the spot lamp 511 to be opened and closed periodically to achieve the electricity-saving effect, the movable light beam emitting unit 5 emits the detection light beam band which is obliquely emitted to the surface of the mirror surface 3, if the surface of the mirror surface 3 is attached with moisture generated under the abrupt temperature change, the light beam refracted by the mirror surface 3 is deflected under the influence of the moisture, the refraction light beam band irradiates on the light beam position detection unit 6 to carry out position change detection, different position deviation data are obtained, and then the data comparison is carried out by the control unit 2, if the specified value is exceeded, the dehumidification unit 7 is started to perform dehumidification; on the contrary, the position deviation of the refracted light beam irradiated on the light beam position detection unit 6 is within the specified value, namely the dehumidification requirement is not met; the moving frame 501 can generate a set of different position data every time it reciprocates, so as to achieve real-time monitoring and timely dehumidification.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a mirror surface formula humidity monitoring devices, includes transformer box body (1), transformer box body (1) includes transformer installation room (101) and humidity detection room (102), humidity detection room (102) are installed in transformer installation room (101) top, correspond in transformer installation room (101) and install a plurality of transformer modules, its characterized in that: the humidity detection chamber (102) comprises a control unit (2), a mirror surface (3), a movable light beam emitting unit (5) and a light beam position detection unit (6), the control unit (2) is installed at the lower left side in the humidity detection chamber (102), the mirror surface (3) is fixedly installed on the lower surface of the right side of an inner top plate of the transformer box body (1), the light reflecting surface of the mirror surface (3) faces downwards, the light beam position detection unit (6) is tiled at the middle position of the right side of the humidity detection chamber (102) through a partition plate (4), and the movable light beam emitting unit (5) is fixedly installed on the partition plate (4) and close to one side of the control unit (2);
remove light beam emission unit (5) including removing frame (501), gear (504), reciprocating motor (503) and shot-light (511), baffle (4) are located removal light beam emission unit (5) and locate to open and have sliding tray (401), remove frame (501) slidable mounting in sliding tray (401), it is provided with rack (502) to remove frame (501) bottom plate upper surface, gear (504) meshing is on rack (502), the drive end of reciprocating motor (503) is connected to and drives on gear (504) and removes frame (501) and be reciprocating motion in sliding tray (401), shot-light (511) are through lamp stand (510) fixed mounting in removal frame (501) roof top one side.
2. The mirrored humidity monitoring device of claim 1, wherein: the humidity detection chamber (102) further comprises a dehumidification unit (7), the dehumidification unit (7) is installed above the control unit (2), and the control unit (2) is electrically connected with the dehumidification unit (7) in a control mode.
3. A specular humidity monitoring device according to claim 2, wherein: the lamp holder (510) is internally provided with a pulse signal sensor (512), and the pulse signal sensor (512) controls the timing switch of the spotlight (511) through the control unit (2).
4. A specular humidity monitoring device according to claim 3, wherein: humidity detection room (102) still includes battery (8), battery (8) fixed mounting is in baffle (4) below, battery (8) electric connection to the control unit (2), dehumidification unit (7), remove light beam emission unit (5) and light beam position detecting unit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802057.1U CN210037605U (en) | 2019-05-30 | 2019-05-30 | Mirror surface type humidity monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802057.1U CN210037605U (en) | 2019-05-30 | 2019-05-30 | Mirror surface type humidity monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037605U true CN210037605U (en) | 2020-02-07 |
Family
ID=69345736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920802057.1U Active CN210037605U (en) | 2019-05-30 | 2019-05-30 | Mirror surface type humidity monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210037605U (en) |
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2019
- 2019-05-30 CN CN201920802057.1U patent/CN210037605U/en active Active
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