CN209621568U - Pressure drop solves system after a kind of electric firefighting pump startup - Google Patents
Pressure drop solves system after a kind of electric firefighting pump startup Download PDFInfo
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- CN209621568U CN209621568U CN201822274568.9U CN201822274568U CN209621568U CN 209621568 U CN209621568 U CN 209621568U CN 201822274568 U CN201822274568 U CN 201822274568U CN 209621568 U CN209621568 U CN 209621568U
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Abstract
The utility model discloses pressure drops after a kind of electric firefighting pump startup to solve system.Belong to water feeding tank make-up water liquidometer measurement numerical value jump technology for eliminating field.The collected liquid level information measurement numerical value of water feeding tank make-up water liquidometer ontology institute is not susceptible to jump, the water level line calibration information that descending liquid is currently reached is risen by the liquid level charactron viewed when three-point water levels plane etc. is high in water feeding tank to obtain more true water level information in current water feeding tank.Including water feeding tank liquidometer ontology, water feeding tank liquidometer ontology includes the liquid level charactron equipped with lifting liquid, and water level line scale is equipped on liquid level charactron；It further include hood and three light-guiding pillars；There are three water feeding tank liquidometer ontology is total.Hood is fixedly connected on three display tubes by closed be locked of three bottom cage apertures on its bottom surface.
Description
Technical field
The utility model relates to water feeding tank make-up water liquidometer measurement numerical value to jump technology for eliminating field, more particularly to a kind of
Pressure drop solves system after electric firefighting pump startup.
Background technique
Present water feeding tank make-up water liquidometer measurement numerical value jump is the water feeding tank liquidometer sheet because in water feeding tank
The water feeding tank level sensing end of body only one, the liquid level point of acquisition also only one, so can not be to the liquid level information of acquisition
It carries out further measurement numerical value and jumps Processing for removing.
Utility model content
The utility model is to solve the collected liquid level information measurement of present water feeding tank make-up water liquidometer ontology institute
Numerical value jump is not easy the deficiency eliminated, and provides a kind of pair of collected liquid level information measurement of water feeding tank make-up water liquidometer ontology institute
Numerical value is not susceptible to jump, and rises descending liquid by the liquid level charactron viewed when three-point water levels plane etc. is high in water feeding tank and works as
Preceding reached water level line calibration information obtains more true water level information in current water feeding tank, is easy to check management, can
Pressure drop solves system after a kind of electric firefighting pump startup good by property.
To achieve the goals above, the utility model uses following technical scheme:
Pressure drop solves system, including water feeding tank liquidometer ontology, water feeding tank liquid level after a kind of electric firefighting pump startup
Meter ontology includes the liquid level charactron equipped with lifting liquid, and water level line scale is equipped on liquid level charactron；Further include hood and
Three light-guiding pillars；There are three water feeding tank liquidometer ontology is total；
Hood is fixedly connected on three display tubes by closed be locked of three bottom cage apertures on its bottom surface；Each
The vertical holes being connected with the lumen of corresponding liquid level charactron is all respectively equipped on the upper surface of liquid level charactron, in each liquid level
All being sealedly and fixedly connected respectively in the vertical holes of display tube has vertical pipe, slides up and down in the lumen of every vertical pipe and is equipped with liter
Bar drops, and it is all closed respectively in the correspondence liquid level charactron between every vertical pipe and corresponding lifting liquid to slide up and down equipped with piston
Elevator, the upper surface of each piston elevator are respectively fixedly connected on the lower surface of corresponding elevating lever；
Reflective mirror is equipped on the wherein upper surface of an elevating lever in three elevating levers, and in the upper of the root elevating lever
End is equipped with bracket, is set on bracket there are three optically focused transfer device；The one-to-one leaded light in the inner end of three light-guiding pillars is connected to three
On optically focused transfer device, the outer end of three light-guiding pillars is located at outside hood；
Laser lamp, and each laser are all respectively equipped on the upper surface of other two elevating levers in three elevating levers
The laser that lamp issues successively can be transferred to the leaded light outside hood after reflective mirror, optically focused transfer device and light-guiding pillar
Column outer end；
System further includes controller and display, is respectively equipped with photoelectric sensor, Mei Geguang in the outer end of every light-guiding pillar
Electric transducer and display are connect with controller respectively.
Under the control of the controller, photoelectric sensor is acquired the optical signal of the outer end of light-guiding pillar and is uploaded to control
Device, controller are to belong to the collected optical signal of which photoelectric sensor to judge current water feeding tank according to collected optical signal
Whether interior three-point water levels plane is contour.
Preferably, system further includes voice prompting device connected to the controller.
Whether voice prompting device is contour to three-point water levels plane in current water feeding tank to prompt, and simultaneously in the display
Display.
A kind of control method solving system suitable for pressure drop after a kind of electric firefighting pump startup, which is characterized in that
If first optically focused transfer device in three optically focused transfer devices indicates three-point water levels plane in water feeding tank when receiving laser
It is contour；If second optically focused transfer device in three optically focused transfer devices indicates three-point water levels in water feeding tank when receiving laser
Plane is not contour；If the third optically focused transfer device in three optically focused transfer devices indicates three in water feeding tank when receiving laser
Point water level is not also contour；If light-guiding pillar corresponding with first optically focused transfer device is the first light-guiding pillar；If with second
The corresponding light-guiding pillar of optically focused transfer device is the second light-guiding pillar；If light-guiding pillar corresponding with third optically focused transfer device is third
Light-guiding pillar；
Control method includes the contour confirmation detection process of three-point water levels plane in water feeding tank, and three-point water levels are flat in the water feeding tank
The contour confirmation detection process in face is as follows:
At three positions that the water feeding tank level sensing end of three water feeding tank liquidometer ontologies is arranged in water feeding tank, and
And these three positions are not arranged on the same straight line；
When detecting the liquid level in water feeding tank, the water feeding tank level sensing end institute of water feeding tank liquidometer ontology in water feeding tank
It is shown when liquid level lifting at place can be gone up and down by the lifting liquid in its corresponding liquid level charactron；When any one liquid level
Lifting liquid in display tube then will drive corresponding piston elevator lifting when going up and down, the lifting of piston elevator will drive corresponding
Lifter rod lifting, lifter rod lifting will drive corresponding laser lamp or corresponding reflective mirror and optically focused transfer device is gone up and down；
When the two beam laser that two laser lamps issue are after mirror reflection, if this two beams laser is all reflected to first
On a optically focused transfer device, which passes to the outer end of the first light-guiding pillar through the first light-guiding pillar again, then illustrates
The value of the mutual difference of three water level height detected by three water feeding tank level sensing ends is being set in water feeding tank at this time
Three-point water levels plane is in contour value range in fixed water feeding tank, while also illustrating three-point water levels plane in water feeding tank at this time
It is contour；
When three-point water levels plane etc. is high in water feeding tank, user is currently arrived by the lifting liquid checked on liquid level charactron
More true water level information in current water feeding tank can be obtained in the water level line calibration information reached；
When the two beam laser that two laser lamps issue are after mirror reflection, if as long as wherein beam of laser is not reflected
Onto first optically focused transfer device, that is to say, that passed as long as there is a branch of or two beams to be reflected to second optically focused in two beam laser
On delivery device or on third optically focused transfer device, then illustrate in water feeding tank at this time detected by three water feeding tank level sensing ends
The mutual difference of three water level height value at least one water level difference in height value not in the water feeding tank of setting
In the contour value range of interior three-point water levels plane, while also illustrating that three-point water levels plane is not contour in water feeding tank at this time；
At this time user cannot by the water level line calibration information that the lifting liquid checked on liquid level charactron is currently reached come
Obtain more true water level information in current water feeding tank；
User needs to continue waiting at this time, waits when three-point water levels plane etc. is high in water feeding tank again by checking that liquid level is shown
Water level line calibration information that lifting liquid on pipe is currently reached obtains more true water level information in current water feeding tank.
The collected liquid level information measurement numerical value of water feeding tank make-up water liquidometer ontology institute is not susceptible to jump, passes through confession
The liquid level charactron viewed when three-point water levels plane etc. is high in water tank rises the water level line scale letter that descending liquid is currently reached
Breath is easy to check management, good reliability to obtain more true water level information in current water feeding tank.
Preferably, optically focused transfer device includes the fixing pipe being fixed on bracket, and the central point of reflective mirror is fallen in
On the extended line of the tube core line of fixing pipe；Convex lens, light-guiding pillar are fixed in the fixation nozzle towards this one end of reflective mirror
Inner end be fixed in the other end of fixing pipe, and laser lamp issue laser through the laser on mirror reflection to convex lens
It can be transferred on light-guiding pillar and can be transferred to through light-guiding pillar the outer end of light-guiding pillar.
Preferably, system further includes remote monitoring platform and wireless module, liter can be shot by being equipped on liquid level charactron
Descending liquid reaches the camera one of level scale line information, and the control terminal and wireless module of camera one are connect with controller respectively；
Controller is connect by wireless module with remote monitoring platform.
The information that corresponding photoelectric sensor detects is uploaded to remote monitoring platform by controller, meanwhile, controller passes through
The information for going up and down liquid arrival level scale line is also uploaded to remote monitoring platform by camera one together.
Preferably, the camera two that can shoot light-guiding pillar outer end brightness information is equipped on hood, camera two
Control terminal is connect with controller.
Remote monitoring platform can be controlled camera two by controller and be carried out to whether the outer end of which light-guiding pillar shines
Remotely check.
The utility model can reach following effect:
The utility model rises descending liquid by the liquid level charactron that three-point water levels plane in water feeding tank etc. is viewed when high
The water level line calibration information currently reached obtains more true water level information in current water feeding tank, is easy to check management,
Good reliability.
Detailed description of the invention
Fig. 1 is that the water feeding tank level sensing end of three water feeding tank liquidometer ontologies of the utility model embodiment detects at this time
A kind of use state attachment structure schematic diagram when three-point water levels plane is not contour in water feeding tank.
Fig. 2 is that the water feeding tank level sensing end of three water feeding tank liquidometer ontologies of the utility model embodiment detects at this time
A kind of use state attachment structure schematic diagram when three-point water levels plane etc. is high in water feeding tank.
Fig. 3 is the utility model embodiment when the water feeding tank level sensing end of three water feeding tank liquidometer ontologies detects this
When water feeding tank in three-point water levels plane etc. it is high when the two beam laser that issue of two lasers be all reflected to first optically focused transmitting
A kind of use state attachment structure schematic diagram when on device.
Fig. 4 is the utility model embodiment when the water feeding tank level sensing end of three water feeding tank liquidometer ontologies detects this
When water feeding tank in three-point water levels plane it is not contour when, two lasers issue two beam laser beam of laser be reflected to first
A kind of use state connection structure on optically focused transfer device, when another beam of laser is reflected on second optically focused transfer device
Schematic diagram.
Fig. 5 is the utility model embodiment when the water feeding tank level sensing end of three water feeding tank liquidometer ontologies detects this
When water feeding tank in three-point water levels plane it is not contour when, two lasers issue two beam laser beam of laser be reflected to first
A kind of use state connection structure on optically focused transfer device, when another beam of laser is reflected on third optically focused transfer device
Schematic diagram.
Fig. 6 is the utility model embodiment when the water feeding tank level sensing end of three water feeding tank liquidometer ontologies detects this
When water feeding tank in three-point water levels plane it is not contour when, the two beam laser that two lasers issue all are reflected to second optically focused and pass
A kind of use state attachment structure schematic diagram when on delivery device.
Fig. 7 is the utility model embodiment when the water feeding tank level sensing end of three water feeding tank liquidometer ontologies detects this
When water feeding tank in three-point water levels plane it is not contour when, two lasers issue two beam laser be all reflected to third optically focused pass
A kind of use state attachment structure schematic diagram when on delivery device.
Fig. 8 is a kind of circuit theory connection structure schematic block diagram of the utility model embodiment.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: pressure drop solves system after a kind of electric firefighting pump startup, referring to shown in Fig. 1-Fig. 8, including supplies water
Case liquidometer ontology 23, water feeding tank liquidometer ontology include the liquid level charactron 1 equipped with lifting liquid 21, are set on liquid level charactron
There is water level line scale；It further include hood 15 and three light-guiding pillars；There are three water feeding tank liquidometer ontology is total；
Hood is fixedly connected on three display tubes by closed be locked of three bottom cage apertures on its bottom surface；Each
The vertical holes being connected with the lumen of corresponding liquid level charactron is all respectively equipped on the upper surface of liquid level charactron, in each liquid level
All being sealedly and fixedly connected respectively in the vertical holes of display tube has vertical pipe 4, slides up and down and is equipped in the lumen of every vertical pipe
Elevating lever 5, all closed slide up and down is equipped with respectively in every vertical pipe and the corresponding correspondence liquid level charactron gone up and down between liquid
Piston elevator 2, the upper surface of each piston elevator are respectively fixedly connected on the lower surface of corresponding elevating lever；
Reflective mirror 6 is equipped on the wherein upper surface of an elevating lever in three elevating levers, and in the root elevating lever
Upper end is equipped with bracket 7, is set on bracket there are three optically focused transfer device 9；The one-to-one leaded light in the inner end of three light-guiding pillars is connected to
On three optically focused transfer devices, the outer end of three light-guiding pillars is located at outside hood；
It is all respectively equipped with laser lamp 14 on the upper surface of other two elevating levers in three elevating levers, and is each swashed
The laser 13 that light lamp issues can be successively transferred to outside hood after reflective mirror, optically focused transfer device and light-guiding pillar
Light-guiding pillar outer end.
Optically focused transfer device includes the fixing pipe being fixed on bracket, and the central point of reflective mirror falls in the pipe of fixing pipe
On the extended line of heart line；Convex lens 8 is fixed in the fixation nozzle towards this one end of reflective mirror, the inner end of light-guiding pillar is fixed
In the other end of fixing pipe, and the laser of laser lamp sending can be transferred to through the laser on mirror reflection to convex lens and lead
The outer end of light-guiding pillar can be transferred on light beam and through light-guiding pillar.
System further includes controller 26 and display 27, is respectively equipped with photoelectric sensor 3 in the outer end of every light-guiding pillar, often
Control terminal, each photoelectric sensor and the display of a laser lamp 14 are connect with controller respectively.
System further includes voice prompting device 28 connected to the controller.
System further includes remote monitoring platform 29 and wireless module 30, and lifting liquid can be shot by, which being equipped on liquid level charactron, arrives
Up to the camera 1 of level scale line information, the camera two that can shoot light-guiding pillar outer end brightness information is equipped on hood
19；The control terminal of camera one, the control terminal of camera two and wireless module are connect with controller respectively；Controller passes through wireless
Module is connect with remote monitoring platform.
Controller in the present embodiment uses the industrial panel computer of CBW-T104S model.
Under the control of the controller, photoelectric sensor is acquired the optical signal of the outer end of light-guiding pillar and is uploaded to control
Device, controller are to belong to the collected optical signal of which photoelectric sensor to judge current water feeding tank according to collected optical signal
Whether interior three-point water levels plane is contour.
Whether voice prompting device is contour to three-point water levels plane in current water feeding tank to prompt, and simultaneously in the display
Display.
The information that corresponding photoelectric sensor detects is uploaded to remote monitoring platform by controller, meanwhile, controller passes through
The information for going up and down liquid arrival level scale line is also uploaded to remote monitoring platform by camera one together.Remote monitoring platform can lead to
Controller is crossed to control camera two to whether the outer end of which light-guiding pillar shines and remotely be checked.
A kind of control method solving system suitable for pressure drop after a kind of electric firefighting pump startup, if three optically focused pass
First optically focused transfer device 11 in delivery device indicates that three-point water levels plane is contour in water feeding tank when receiving laser；If three
Indicate that three-point water levels plane differs in water feeding tank when second optically focused transfer device 10 in optically focused transfer device receives laser
It is high；If the third optically focused transfer device 12 in three optically focused transfer devices indicates three-point water levels in water feeding tank when receiving laser
Plane is not also contour；If light-guiding pillar corresponding with first optically focused transfer device is the first light-guiding pillar 17；If with second optically focused
The corresponding light-guiding pillar of transfer device is the second light-guiding pillar 18；If light-guiding pillar corresponding with third optically focused transfer device is led for third
Light beam 16；
Control method includes the contour confirmation detection process of three-point water levels plane in water feeding tank, and three-point water levels are flat in the water feeding tank
The contour confirmation detection process in face is as follows:
At three positions that the water feeding tank level sensing end 22 of three water feeding tank liquidometer ontologies is arranged in water feeding tank,
And these three positions are not arranged on the same straight line；
When detecting the liquid level in water feeding tank, the water feeding tank level sensing end institute of water feeding tank liquidometer ontology in water feeding tank
It is shown when liquid level lifting at place can be gone up and down by the lifting liquid in its corresponding liquid level charactron；When any one liquid level
Lifting liquid in display tube then will drive corresponding piston elevator lifting when going up and down, the lifting of piston elevator will drive corresponding
Lifter rod lifting, lifter rod lifting will drive corresponding laser lamp or corresponding reflective mirror and optically focused transfer device is gone up and down；
When the two beam laser that two laser lamps issue are after mirror reflection, if this two beams laser is all reflected to first
On a optically focused transfer device, which passes to the outer end of the first light-guiding pillar through the first light-guiding pillar again, then illustrates
The value of the mutual difference of three water level height detected by three water feeding tank level sensing ends is being set in water feeding tank at this time
Three-point water levels plane is in contour value range in fixed water feeding tank, while also illustrating three-point water levels plane in water feeding tank at this time
It is contour；Contour three-point water levels plane 24.
When three-point water levels plane etc. is high in water feeding tank, user is currently arrived by the lifting liquid checked on liquid level charactron
More true water level information in current water feeding tank can be obtained in the water level line calibration information reached；
When the two beam laser that two laser lamps issue are after mirror reflection, if as long as wherein beam of laser is not reflected
Onto first optically focused transfer device, that is to say, that passed as long as there is a branch of or two beams to be reflected to second optically focused in two beam laser
On delivery device or on third optically focused transfer device, then illustrate in water feeding tank at this time detected by three water feeding tank level sensing ends
The mutual difference of three water level height value at least one water level difference in height value not in the water feeding tank of setting
In the contour value range of interior three-point water levels plane, while also illustrating that three-point water levels plane is not contour in water feeding tank at this time；Differ
High three-point water levels plane 25.
At this time user cannot by the water level line calibration information that the lifting liquid checked on liquid level charactron is currently reached come
Obtain more true water level information in current water feeding tank；
User needs to continue waiting at this time, waits when three-point water levels plane etc. is high in water feeding tank again by checking that liquid level is shown
Water level line calibration information that lifting liquid on pipe is currently reached obtains more true water level information in current water feeding tank.
The present embodiment is not susceptible to jump to the collected liquid level information measurement numerical value of water feeding tank make-up water liquidometer ontology institute
Become, the water level that descending liquid is currently reached is risen by the liquid level charactron viewed when three-point water levels plane etc. is high in water feeding tank
Line calibration information obtains more true water level information in current water feeding tank, is easy to check management, good reliability.
The embodiments of the present invention have been described above with reference to the accompanying drawings, and however, the implementation is not limited to the above embodiments, this
Field those of ordinary skill can be with various changes and modifications may be made within the scope of the appended claims.
Claims (1)
1. pressure drop solves system, including water feeding tank liquidometer ontology, water feeding tank liquidometer after a kind of electric firefighting pump startup
Ontology includes the liquid level charactron equipped with lifting liquid, and water level line scale is equipped on liquid level charactron；It is characterized in that, further including
Hood and three light-guiding pillars；There are three water feeding tank liquidometer ontology is total；
Hood is fixedly connected on three display tubes by closed be locked of three bottom cage apertures on its bottom surface；In each liquid level
It is all respectively equipped with the vertical holes being connected with the lumen of corresponding liquid level charactron on the upper surface of display tube, is shown in each liquid level
All being sealedly and fixedly connected respectively in the vertical holes of pipe has vertical pipe, slides up and down in the lumen of every vertical pipe and is equipped with lifting
Bar, it is all closed respectively in every vertical pipe and the corresponding correspondence liquid level charactron gone up and down between liquid to slide up and down equipped with piston liter
Block drops, and the upper surface of each piston elevator is respectively fixedly connected on the lower surface of corresponding elevating lever；
It is equipped with reflective mirror on the wherein upper surface of an elevating lever in three elevating levers, and is set in the upper end of the root elevating lever
There is bracket, is set on bracket there are three optically focused transfer device；The one-to-one leaded light in the inner end of three light-guiding pillars is connected to three optically focused
On transfer device, the outer end of three light-guiding pillars is located at outside hood；
Laser lamp is all respectively equipped on the upper surface of other two elevating levers in three elevating levers, and each laser lamp is sent out
Laser out can be successively transferred to outside the light-guiding pillar outside hood after reflective mirror, optically focused transfer device and light-guiding pillar
End；
System further includes controller and display, is respectively equipped with photoelectric sensor, each photoelectric transfer in the outer end of every light-guiding pillar
Sensor and display are connect with controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274568.9U CN209621568U (en) | 2018-12-31 | 2018-12-31 | Pressure drop solves system after a kind of electric firefighting pump startup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274568.9U CN209621568U (en) | 2018-12-31 | 2018-12-31 | Pressure drop solves system after a kind of electric firefighting pump startup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621568U true CN209621568U (en) | 2019-11-12 |
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ID=68448513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274568.9U Active CN209621568U (en) | 2018-12-31 | 2018-12-31 | Pressure drop solves system after a kind of electric firefighting pump startup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621568U (en) |
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2018
- 2018-12-31 CN CN201822274568.9U patent/CN209621568U/en active Active
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