CN210427843U - Automatic starting device for fog drop spectrum instrument - Google Patents
Automatic starting device for fog drop spectrum instrument Download PDFInfo
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- CN210427843U CN210427843U CN201921951733.8U CN201921951733U CN210427843U CN 210427843 U CN210427843 U CN 210427843U CN 201921951733 U CN201921951733 U CN 201921951733U CN 210427843 U CN210427843 U CN 210427843U
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- fog
- shed roof
- fog drop
- flow control
- water inlet
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Abstract
The utility model discloses a fog drop table appearance automatic start device, including fog drop table appearance organism, the last fixed surface of fog drop table appearance organism installs the shed roof, the equal fixed mounting in border all around of shed roof has the manger plate frame, and the surface of shed roof is provided with hydrophobic structure, and the surface of shed roof is with fog or rainwater water conservancy diversion to the border department all around of shed roof, and the fixed surface intercommunication in the four corners department of shed roof has the flow control device, and the flow control device includes humidity transducer, and the flow control device passes through the flow control humidity transducer's of rainwater or fog closing or start. This fog drop spectrum appearance automatic start device through setting up the flow control device, has reached and has utilized fog and rainwater moisture to account for the flow difference that forms to judge fog weather or rainy weather, and then control opening of fog drop spectrum appearance organism and stop to have according to fog and rainwater flow difference and correctly control the characteristics of fog drop spectrum appearance automatic start.
Description
Technical Field
The utility model relates to a fog drop table appearance technical field, more specifically says that it relates to a fog drop table appearance automatic start device.
Background
A fog drop spectrometer (publication number CN 205608540U) with an automatic control switch issued on chinese patent website, wherein it is described in the background art: according to the definition of fog in the ground meteorological observation standard of the China meteorological office, the fog drop spectrometer meeting one of two meteorological element conditions can be closed: 1. relative humidity below 75%; 2. the visibility is greater than 10 km. Whether fog exists or not can not be judged only by the visibility, the visibility can be reduced due to the weather phenomena such as haze or dust, and the relative humidity can well distinguish the fog from other weather phenomena affecting the visual path obstacle; it adopts humidity transducer to start and stop control to the fog drop spectrum appearance, and in the actual operation process, probably can appear the malfunction: when the rain falls, the humidity sensor still collects the humidity in the air, and then the fog drop spectrometer is started to generate misoperation; especially in the weather with obvious rainfall, air with a large amount of rainwater is easily sucked by the vacuum pump, so that large data deviation is easily generated, and equipment can be damaged due to the immersion of a large amount of rainwater.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a fog drop spectrum appearance automatic start device, it has can be according to fog and rainwater flow difference and the characteristics of correct control fog drop spectrum appearance automatic start.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an automatic starting device of a fog drop spectrometer comprises a fog drop spectrometer body, wherein a shed roof is fixedly arranged on the upper surface of the fog drop spectrometer body, water retaining frames are fixedly arranged on the peripheral edges of the shed roof, a hydrophobic structure is arranged on the surface of the shed roof, and fog or rainwater is guided to the peripheral edges of the shed roof by the surface of the shed roof;
the upper surfaces of four corners of the shed roof are fixedly communicated with flow control devices, each flow control device comprises a humidity sensor, and the flow control devices are closed or started through the flow control humidity sensors of rainwater or fog.
Furthermore, the hydrophobic structure comprises a super-hydrophobic coating, the super-hydrophobic coating is coated on the upper surface of the shed roof, and the surface of the shed roof is in a quadrangular pyramid shape.
Through above-mentioned technical scheme, set up super-hydrophobic and scribble the membrane, can be quick will fall on fog or the rainwater on canopy top surface and carry out the water conservancy diversion, when preventing rainy weather, the rainwater is absorbed by the canopy top throttle and leads to fog drop spectrum appearance organism action to postpone, avoids the canopy top ponding simultaneously.
Furthermore, a heat insulation cavity is formed in the inner part of the shed top, which is positioned at the bottom of the super-hydrophobic coating film, and inert gas is arranged in the heat insulation cavity.
Through the technical scheme, the fog drop spectrum instrument body can be effectively subjected to heat insulation treatment, and the influence of extreme gas temperature difference on the normal work of the fog drop spectrum instrument body is prevented.
Further, flow control device is still including a toper section of thick bamboo, and humidity transducer's quantity is two, and series electrical connection each other, and one of them humidity transducer fixed mounting is in the upper surface of shed roof, and humidity response end exposes the start-up that is used for responding to the fog drop spectrum appearance organism outside, and another humidity transducer is located the stop of the inner wall department response control fog drop spectrum appearance organism of a toper section of thick bamboo.
According to the technical scheme, the two humidity sensors are arranged, so that the starting and stopping actions of the fog drop spectrometer body can be effectively controlled, when the fog drop spectrometer is used, the two humidity sensors respectively correspond to the control contactors, the two contactors are electrically connected with the fog drop spectrometer body after being connected in series, the humidity sensor on the ceiling is electrically connected with the normally open contact on the corresponding contactor, and the humidity sensor in the conical cylinder is electrically connected with the normally closed contact on the corresponding contactor;
when the humidity sensor that is located canopy top surface senses humidity, and then the coil circular telegram in the contactor of control its, normally open contact is closed, thereby fog drop table appearance organism power switch-on, constitute complete return circuit, control fog drop table appearance organism starts, when being located the inside humidity sensor of a toper section of thick bamboo and being soaked by rain and sense humidity, and then the coil circular telegram in the contactor of control its, normally closed contact disconnection, and then cause the complete return circuit disconnection of fog drop table appearance organism closure, fog drop table appearance organism outage is out of work.
Further, a water inlet cavity is formed in the inner wall of the conical barrel, the inner side top wall of the water inlet cavity is fixedly installed with another humidity sensor, a filter screen is fixedly installed on the inner side top wall of the conical barrel, and the surface of the filter screen is in a conical shape.
According to the technical scheme, in fog weather, the water flow generated by fog is small, the water flows out normally from the bottom of the conical cylinder after being guided, the humidity sensor on the surface of the roof senses the humidity, then the coil in the contactor controlled by the humidity sensor is controlled to be electrified, the normally open contact is closed, and therefore the power supply of the fog drop spectrum instrument body is switched on, a complete loop is formed, and the fog drop spectrum instrument body is controlled to be started;
when in rainy days, the water flow is large, the water flows out of the conical barrel after the diversion, but because the caliber of the bottom of the conical barrel is fixed, the water flow overstock can be caused at the moment, the water inlet cavity in the conical barrel is submerged, and then the humidity sensor positioned in the conical barrel senses the humidity, and the machine body of the fog drop spectrum instrument is controlled to be out of work when the machine body is powered off.
Furthermore, an air pressure balance hole is formed in the top wall of the inner side of the water inlet cavity, and one end of the air pressure balance hole is downwards inclined and extends to the outer surface of the conical cylinder.
Through above-mentioned technical scheme, the inside and outside intercommunication of intake chamber can be realized to atmospheric pressure balancing hole, when preventing that rivers from flooding intake chamber bottom water inlet, causes the air pressure in the intake chamber to be greater than outside atmospheric pressure, and the water logging can not soak humidity transducer, and the one end in atmospheric pressure balancing hole is the downward sloping form simultaneously can prevent that the rainwater from passing through atmospheric pressure balancing hole and entering into in the intake chamber.
Furthermore, the cross section of the inner wall of the bottom water inlet of the water inlet cavity is in a trapezoid shape, and the installation height of the other humidity sensor is higher than the inner top wall of the bottom water inlet of the water inlet cavity.
Through the technical scheme, the phenomenon that water flows out normally and soaks the humidity sensor to cause misoperation is prevented.
To sum up, the utility model discloses following beneficial effect has:
1. through setting up the flow control device, reached and utilized fog and rainwater moisture to account for the flow difference that forms and judge fog weather or rainy weather, and then control opening and stopping of fog drop spectrum appearance organism to have according to fog and rainwater flow difference and correctly control the characteristics of fog drop spectrum appearance automatic start.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the shed roof structure of the present invention;
fig. 3 is a half sectional view of the cone-shaped cylinder structure of the present invention.
In the figure: 1. a droplet spectrometer body; 2. a shed roof; 21. super-hydrophobic coating; 22. a thermal insulation cavity; 3. a water retaining frame; 4. a humidity sensor; 41. a tapered barrel; 42. a water inlet cavity; 43. an air pressure balancing hole; 44. and (4) a filter screen.
Detailed Description
Example (b):
the present invention will be described in further detail with reference to the accompanying fig. 1-3.
An automatic starting device of a fog drop spectrometer is disclosed, as shown in fig. 1-3, and comprises a fog drop spectrometer body 1, wherein a shed roof 2 is fixedly arranged on the upper surface of the fog drop spectrometer body 1, water retaining frames 3 are fixedly arranged on the peripheral edges of the shed roof 2, a hydrophobic structure is arranged on the surface of the shed roof 2, and fog or rainwater is guided to the peripheral edges of the shed roof 2 by the surface of the shed roof 2;
furthermore, the hydrophobic structure comprises a super-hydrophobic coating film 21, the super-hydrophobic coating film 21 is coated on the upper surface of the shed roof 2, and the surface of the shed roof 2 is in a quadrangular pyramid shape;
set up super-hydrophobic and film 21, can be quick will fall on fog or the rainwater of 2 upper surfaces of shed roof and carry out the water conservancy diversion, when preventing rainy weather, the rainwater is absorbed by 2 throttles of shed roof and leads to fog drip spectrometer organism 1 action to postpone, avoids 2 ponding of shed roof simultaneously.
Further, a heat insulation cavity 22 is formed in the inner part of the shed roof 2, which is positioned at the bottom of the super-hydrophobic coating film 21, and inert gas is arranged in the heat insulation cavity 22;
the fog drop spectrum analyzer body 1 can be effectively subjected to heat insulation treatment, and the influence of extreme gas temperature difference on the normal work of the fog drop spectrum analyzer body 1 is prevented.
The upper surface of the four corners of the shed roof 2 is fixedly communicated with a flow control device, the flow control device comprises a humidity sensor 4, and the flow control device is closed or started by the flow control humidity sensor 4 of rainwater or fog.
Further, flow control device is still including a toper section of thick bamboo 41, and humidity transducer 4's quantity is two, and series electrical connection each other, and one of them humidity transducer 4 fixed mounting is in the upper surface of shed roof 2, and humidity induction end exposes the outside start-up that is used for responding to fog drop spectrum appearance organism 1, and another humidity transducer 4 is located the stop of the inner wall department response control fog drop spectrum appearance organism 1 of toper section of thick bamboo 41.
The two humidity sensors 4 are arranged, so that the starting and stopping actions of the fog drop spectrometer body 1 can be effectively controlled, when the fog drop spectrometer is used, the two humidity sensors 4 respectively correspond to the control contactors, the two contactors are electrically connected with the fog drop spectrometer body 1 after being connected in series, the humidity sensor 4 on the shed roof 2 is electrically connected with the normally open contact on the corresponding contactor, and the humidity sensor 4 in the conical cylinder 41 is electrically connected with the normally closed contact on the corresponding contactor;
when humidity is sensed to humidity transducer 4 that is located 2 upper surfaces of shed roof, and then coil circular telegram in the contactor of its control, normally open contact is closed, thereby 1 switch on of mist drop spectrum appearance organism, constitute complete return circuit, control mist drop spectrum appearance organism starts, when humidity transducer 4 that is located 41 insides of toper section of thick bamboo is soaked by rain and is sensed humidity, and then coil circular telegram in the contactor of its control, normally closed contact disconnection, and then the complete return circuit disconnection that triggers 1 closed mist drop spectrum appearance organism, it is out of work that the power failure of mist drop spectrum appearance organism 1.
Further, the inner wall of the conical cylinder 41 is provided with a water inlet cavity 42, the inner top wall of the water inlet cavity 42 is fixedly installed with the other humidity sensor 4, the inner top wall of the conical cylinder 41 is fixedly installed with a filter screen 44, and the surface of the filter screen 44 is in a conical shape.
In fog weather, the water flow generated by fog is small, the water flows out from the bottom of the conical cylinder 41 normally after being guided, the humidity sensor 4 positioned on the upper surface of the shed roof 2 senses the humidity, and then the coil in the contactor controlled by the humidity sensor is controlled to be electrified, the normally open contact is closed, so that the power supply of the fog drop spectrometer body 1 is switched on, a complete loop is formed, and the fog drop spectrometer body is controlled to be started;
when the fog drop spectrum analyzer is used in rainy days, water flow is large, the water flows out of the conical barrel 41 after flow guiding, however, because the caliber of the bottom of the conical barrel 41 is fixed, water flow overstock can be caused at the moment, the water inlet cavity 42 in the conical barrel 41 is submerged, then the humidity sensor 4 located on the conical barrel 41 senses humidity, and the fog drop spectrum analyzer body 1 is controlled to be out of work when power is off.
Further, an air pressure balancing hole 43 is formed in the top wall of the inner side of the water inlet cavity 42, and one end of the air pressure balancing hole 43 is inclined downwards and extends to the outer surface of the conical cylinder 41.
The inside and outside intercommunication of cavity 42 can be realized intaking in atmospheric pressure balancing hole 43, when preventing that rivers from flooding into cavity 42 bottom water inlet, causes the air pressure in the cavity 42 of intaking to be greater than outside atmospheric pressure, and the water logging can not arrive humidity transducer 4, and the one end of atmospheric pressure balancing hole 43 is the downward slope form simultaneously and can prevents that the rainwater from entering into in the cavity 42 of intaking through atmospheric pressure balancing hole 43.
Further, the cross section of the inner wall of the bottom water inlet of the water inlet cavity 42 is in a trapezoid shape, and the installation height of the other humidity sensor 4 is higher than the inner top wall of the bottom water inlet of the water inlet cavity 42.
Prevent the water flow from dipping into the humidity sensor 4 when the water flow is normally discharged to generate misoperation.
Through setting up the flow control device, reached and utilized fog and rainwater moisture to account for the different weather that judges fog weather or rainy weather of the flow that forms than, and then control opening and stopping of fog drop spectrum appearance organism 1 to have according to fog and rainwater flow difference and correctly control the characteristics of fog drop spectrum appearance automatic start.
The working principle is as follows: in fog weather, the water flow generated by fog is small, the water flows out from the bottom of the conical cylinder 41 normally after being guided, the humidity sensor 4 positioned on the upper surface of the shed roof 2 senses the humidity, and then the coil in the contactor controlled by the humidity sensor is controlled to be electrified, the normally open contact is closed, so that the power supply of the fog drop spectrometer body 1 is switched on, a complete loop is formed, and the fog drop spectrometer body is controlled to be started;
when the fog drop spectrum analyzer is used in rainy days, water flow is large, the water flows out of the conical barrel 41 after flow guiding, however, because the caliber of the bottom of the conical barrel 41 is fixed, water flow overstock can be caused at the moment, the water inlet cavity 42 in the conical barrel 41 is submerged, then the humidity sensor 4 located on the conical barrel 41 senses humidity, and the fog drop spectrum analyzer body 1 is controlled to be out of work when power is off.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a fog drop table appearance automatic start device, includes fog drop table appearance organism (1), its characterized in that: the fog drop spectrum analyzer comprises a fog drop spectrum analyzer body (1), a shed roof (2) is fixedly arranged on the upper surface of the fog drop spectrum analyzer body (1), water retaining frames (3) are fixedly arranged on the peripheral edges of the shed roof (2), a hydrophobic structure is arranged on the surface of the shed roof (2), and fog or rainwater is guided to the peripheral edges of the shed roof (2) by the surface of the shed roof (2);
the fixed intercommunication of the four corners department upper surface of shed roof (2) has the flow control device, the flow control device includes humidity transducer (4), the flow control device passes through the flow control of rainwater or fog humidity transducer (4) close or start.
2. The automatic starting device of the fog drop spectrum instrument according to claim 1, characterized in that: the hydrophobic structure comprises a super-hydrophobic coating (21), the super-hydrophobic coating (21) is coated on the upper surface of the shed roof (2), and the surface of the shed roof (2) is in a quadrangular pyramid shape.
3. The automatic starting device of the fog drop spectrum instrument according to claim 2, characterized in that: a heat insulation cavity (22) is formed in the inner portion, located at the bottom of the super-hydrophobic coating film (21), of the shed roof (2), and inert gas is arranged in the heat insulation cavity (22).
4. The automatic starting device of the fog drop spectrum instrument according to claim 1, characterized in that: the flow control device is still including a toper section of thick bamboo (41), the quantity of humidity transducer (4) is two, and series connection electric connection each other, one of them humidity transducer (4) fixed mounting in the upper surface of canopy top (2), and humidity induction end expose externally and are used for the response the start-up of fog drip spectrum appearance organism (1), another humidity transducer (4) are located the inner wall department induction control of toper section of thick bamboo (41) the stopping of fog drip spectrum appearance organism (1).
5. The automatic starting device of the fog drop spectrum instrument according to claim 4, characterized in that: water inlet cavity (42) have been seted up to the inner wall of a toper section of thick bamboo (41), water inlet cavity's (42) inboard roof and another humidity transducer (4) fixed mounting, the inboard roof fixed mounting of a toper section of thick bamboo (41) has filter screen (44), the surface of filter screen (44) is the toper form.
6. The automatic starting device of the fog drop spectrum instrument according to claim 5, characterized in that: an air pressure balance hole (43) is formed in the top wall of the inner side of the water inlet cavity (42), and one end of the air pressure balance hole (43) is inclined downwards and extends to the outer surface of the conical cylinder (41).
7. The automatic starting device of the fog drop spectrum instrument according to claim 5, characterized in that: the inner wall cross-section of the bottom water inlet of the water inlet cavity (42) is in a trapezoid shape, and the installation height of the humidity sensor (4) is higher than the inner top wall of the bottom water inlet of the water inlet cavity (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951733.8U CN210427843U (en) | 2019-11-13 | 2019-11-13 | Automatic starting device for fog drop spectrum instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951733.8U CN210427843U (en) | 2019-11-13 | 2019-11-13 | Automatic starting device for fog drop spectrum instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210427843U true CN210427843U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921951733.8U Expired - Fee Related CN210427843U (en) | 2019-11-13 | 2019-11-13 | Automatic starting device for fog drop spectrum instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210427843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013337A (en) * | 2020-08-28 | 2020-12-01 | 扬州远铭光电有限公司 | Lamps and lanterns are used in park decoration |
-
2019
- 2019-11-13 CN CN201921951733.8U patent/CN210427843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013337A (en) * | 2020-08-28 | 2020-12-01 | 扬州远铭光电有限公司 | Lamps and lanterns are used in park decoration |
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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: 20200428 Termination date: 20201113 |