CN116991191A - Cable joint dust-free construction environment monitoring control system and method - Google Patents
Cable joint dust-free construction environment monitoring control system and method Download PDFInfo
- Publication number
- CN116991191A CN116991191A CN202311264352.3A CN202311264352A CN116991191A CN 116991191 A CN116991191 A CN 116991191A CN 202311264352 A CN202311264352 A CN 202311264352A CN 116991191 A CN116991191 A CN 116991191A
- Authority
- CN
- China
- Prior art keywords
- dust
- monitor
- fixed
- water
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 217
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 238000005057 refrigeration Methods 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims description 32
- 238000005192 partition Methods 0.000 claims description 13
- 238000000889 atomisation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 14
- 239000003595 mist Substances 0.000 description 15
- 238000001914 filtration Methods 0.000 description 6
- 238000005086 pumping Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a dust-free construction environment monitoring control system and method for a cable joint, and relates to the technical field of environment monitoring, wherein in the system, a regional temperature monitor and a regional dust monitor are respectively used for monitoring regional temperature values and regional dust contents in corresponding regions in a construction environment, and a fixed-point temperature monitor and a fixed-point dust monitor are respectively used for monitoring fixed-point temperature values and fixed-point dust contents at corresponding stations; the dust collector is arranged at the station and is used for treating dust generated on the station. The temperature control unit and the dust control unit control the refrigeration equipment and the air filter in each area to work; set up fixed point temperature monitor and fixed point dust monitor in the within range that every station was located, in time monitor fixed point temperature and fixed point dust content around every station, control aspiration pump and the water pump work in the dust collector, guarantee that the air quality around every cable joint accords with the processing requirement, solve the problem of cable joint quality hidden danger.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a dust-free construction environment monitoring control system and method for a cable joint.
Background
The power cable line engineering, the cable terminal and the intermediate connector are important components of the power transmission and transformation cable line, and are key components related to the safe operation of the line. The electric power connector forms a main structure of inner and outer insulation of the cable, has a waterproof function, can improve electric field distribution at the outer shielding cutting part of the cable terminal, and protects the cable from breakdown and damage. The quality of the cable connector accessory relates to the safe and reliable operation of a power transmission line and even the whole power system.
At present, the processing of the cable joint is mostly in an exposed natural environment, the temperature of the processing environment is uncontrollable due to the influence of factors such as weather or dust pollution, dust exceeds standard, the requirement of the cable joint on the operation environment cannot be met, the quality of the cable joint has hidden danger, the quality problem of the cable joint is hidden, related examination and test hidden danger is difficult to expose, and therefore, the cable joint with the hidden danger can be mistakenly regarded as a qualified product to be used in a power grid, and potential risks are brought to the safe operation of the power grid.
Disclosure of Invention
The invention aims to solve the problem that the temperature and dust in the existing cable joint processing environment are uncontrollable, and hidden danger is brought to the quality of the cable joint.
In order to solve the above problems, in one aspect, the present invention provides a dust-free construction environment monitoring and controlling system for a cable joint, including: the system comprises a regional temperature monitor, a regional dust monitor, a fixed-point temperature monitor, a fixed-point dust monitor, refrigeration equipment, an air filter, a dust removing device, a temperature control unit and a dust control unit;
the area temperature monitor and the area dust monitor are respectively used for monitoring the area temperature value and the area dust content in the corresponding area in the construction environment, and the fixed-point temperature monitor and the fixed-point dust monitor are respectively used for monitoring the fixed-point temperature value and the fixed-point dust content at the corresponding station; the dust removing device is arranged at the station and is used for treating dust generated on the station; the regional temperature monitor, the fixed point temperature monitor, the refrigeration equipment and the air pump in the dust removal device are all respectively and electrically connected with the temperature control unit, regional dust monitor, the fixed point dust monitor, the air filter, the air pump in the dust removal device and the water pump in the dust removal device are all respectively and electrically connected with the dust control unit.
Optionally, the dust-free construction environment monitoring and controlling system for the cable joint further comprises a dust filtering monitor, wherein the dust filtering monitor is arranged at the exhaust port of the air filter and is electrically connected with the dust control unit.
Optionally, the dust removing device comprises a housing, an end cover arranged at one end of the housing, and a drainage joint arranged at the other end of the housing, wherein a plurality of dust removing units are arranged in an inner cavity in the housing, and an air inlet hole communicated with the inner cavity is formed in the end cover; the drainage connector is used for being connected with an air inlet of the air pump, a water channel is arranged in the housing, and the water channel is used for being connected with the water pump through a water inlet pipe;
the dust removal unit comprises a water spraying piece and an atomization nozzle, and the atomization nozzle is communicated with the water channel through the water spraying piece.
Optionally, the dust removing unit further comprises a sliding rail installed on the inner wall of the housing, a sliding block installed on the sliding rail in a sliding manner, a push rod fixedly installed on the inner wall of the housing and an elastic piece; the sliding rail extends from one end of the housing to the other end, the elastic piece is arranged along the extending direction of the sliding rail, one end of the elastic piece is fixed on the inner wall of the housing, the other end of the elastic piece is connected with the sliding block, the water spraying piece is rotatably installed on the sliding block, and one end of the ejector rod is arranged on one side, far away from the air inlet hole, of the water spraying piece and used for blocking the water spraying piece; the dust control unit and the temperature control unit are used for changing the power supply voltage connected to the air pump or the water pump according to the fixed-point temperature value or the fixed-point dust content.
Optionally, the dust removal unit still includes dog and hose, the dog is installed the slider is close to one side of water course, the one end of hose is linked together with the inside apopore of water spray piece, the other end of hose with the connecting hole on the dog is linked together, the water course is close to offer the apopore on the lateral wall of inner chamber one side, the connecting hole with the apopore intercommunication.
Optionally, the dust collector further includes a water tank, a water collecting connector, a partition board and a water pumping pipe, wherein the partition board is installed in the water tank, the partition board divides the water tank into a treatment cavity and a standing cavity, the treatment cavity and the standing cavity are communicated with a gap between the bottom end of the partition board and the bottom of the water tank, the water collecting connector is used for introducing gas exhausted from an exhaust port of the air pumping pump into the treatment cavity, and the water pumping pipe is used for connecting the standing cavity with a water inlet end of the water pump.
In another aspect, the invention further provides a dust-free construction environment monitoring and controlling method for a cable joint, which comprises the following steps:
when the area temperature value uploaded by the area temperature monitor is greater than or equal to a first temperature threshold value, controlling refrigeration equipment in a corresponding area to be started;
when the content of the regional dust uploaded by the regional dust monitor is greater than or equal to a first content threshold value, controlling an air filter in a corresponding region to be opened;
when the fixed point temperature value uploaded by the fixed point temperature monitor is greater than or equal to a second temperature threshold value, controlling a suction pump in a dust removing device at a corresponding station of the fixed point temperature monitor to be started, and simultaneously controlling the refrigeration equipment in the area where the fixed point temperature monitor is positioned to be started;
when the fixed-point dust content uploaded by the fixed-point dust monitor is larger than or equal to a second content threshold value, the air pump and the water pump in the dust removing device at the corresponding station of the fixed-point dust monitor are controlled to be started, and the air filter in the area where the fixed-point dust monitor is located is controlled to be started.
Optionally, the dust-free construction environment monitoring and controlling method for the cable joint further comprises the following steps: and when the exhaust dust content uploaded by the filter dust monitor is greater than or equal to a third content threshold value, controlling the air filter in the adjacent area of the area where the filter dust monitor is positioned to be opened.
Optionally, when the fixed point temperature value uploaded by the fixed point temperature monitor is greater than or equal to the second temperature threshold, after the air pump in the dust removal device corresponding to the fixed point temperature monitor is controlled to be started, the dust-free construction environment monitoring and controlling method for the cable connector further includes:
analyzing a temperature difference between the setpoint temperature value and the second temperature threshold;
and changing the power supply voltage of the air pump according to the preset relation between the temperature difference and the power supply voltage.
Optionally, when the fixed point dust content uploaded by the fixed point dust monitor is greater than or equal to the second content threshold, after the air pump and the water pump in the dust removing device corresponding to the fixed point dust monitor are controlled to be turned on, the cable joint dust-free construction environment monitoring control method further includes:
analyzing a content difference between the fixed point dust content and the second content threshold;
and changing the power supply voltage of the air pump and the power supply voltage of the water pump according to the preset relation between the content difference value and the power supply voltage.
Compared with the prior art, the invention has the following beneficial effects:
according to the dust-free construction environment monitoring control system and method for the cable joint, the construction environment of the cable joint is divided into a plurality of areas, different processing stations are arranged in each area, the area temperature and the area dust content in the corresponding area are monitored through the area temperature monitor and the area dust monitor, the temperature control unit and the dust control unit control refrigeration equipment and an air filter in each area to work according to the monitored area temperature value and the monitored area dust content, air treatment of a large-scale environment in a construction factory building is achieved, and the overall temperature and the dust content of the construction environment are guaranteed to meet requirements; further, a fixed point temperature monitor and a fixed point dust monitor are arranged in the range of each station, the fixed point temperature and the fixed point dust content around the cable joint which is being processed or is to be processed on each station are timely monitored, the temperature control unit and the dust control unit control the operation of an air pump and a water pump in the dust removing device on each station according to the fixed point temperature and the fixed point dust content, air treatment on a small-range environment around a single station is realized, the air quality around each cable joint is ensured to meet the processing requirement, and the problem of hidden danger of the quality of the cable joint is solved.
Drawings
Fig. 1 is a schematic structural view of a dust removing device in an embodiment of the present invention;
FIG. 2 shows a partial enlarged view at A in FIG. 1;
FIG. 3 shows a schematic installation of a dust removal unit inside a housing in an embodiment of the invention;
FIG. 4 is a schematic view showing the installation of a dust removal unit in a housing according to an embodiment of the present invention;
FIG. 5 shows a schematic cross-sectional view of a water jet in an embodiment of the invention;
fig. 6 shows a schematic structural diagram of a water tank according to an embodiment of the present invention.
Reference numerals illustrate: 1. an end cap; 2. an air inlet hole; 3. a housing; 4. a water channel; 5. a slide block; 6. a water spraying member; 61. a total water hole; 62. a water dividing hole; 7. an inner cavity; 8. a water inlet pipe; 9. a drain joint; 10. a water tank; 11. a water collection joint; 12. a partition plate; 13. a water pumping pipe; 14. an elastic member; 15. a hose; 16. a push rod; 17. a slide rail; 18. a stop block; 19. a water outlet hole; 20. and a connection hole.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the coordinate system XYZ provided herein, the positive direction of the X axis represents the right direction, the negative direction of the X axis represents the left direction, the positive direction of the Y axis represents the upper direction, and the negative direction of the Y axis represents the lower direction. The terms first, second and the like in the description and in the claims and in the above-described figures, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein.
In the description of the present specification, the descriptions of the terms "embodiment," "one embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or implementation of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.
In one embodiment of the invention, a dust-free construction environment monitoring and controlling system for a cable joint is provided, which comprises a regional temperature monitor, a regional dust monitor, a fixed-point temperature monitor, a fixed-point dust monitor, refrigerating equipment, an air filter, a dust removing device, a temperature control unit and a dust control unit;
the area temperature monitor and the area dust monitor are respectively used for monitoring the area temperature value and the area dust content in the corresponding area in the construction environment, and the fixed-point temperature monitor and the fixed-point dust monitor are respectively used for monitoring the fixed-point temperature value and the fixed-point dust content at the corresponding station; the dust removing device is arranged at the station and is used for treating dust generated on the station; the regional temperature monitor, the fixed point temperature monitor, the refrigeration equipment and the air pump in the dust removal device are all respectively and electrically connected with the temperature control unit, regional dust monitor, the fixed point dust monitor, the air filter, the air pump in the dust removal device and the water pump in the dust removal device are all respectively and electrically connected with the dust control unit.
Specifically, a factory building or a cable well for processing the cable joint is divided into a plurality of areas, and each area is provided with an area temperature monitor and an area dust monitor for monitoring the area temperature and the area dust content in the corresponding area. A refrigeration unit and an air filter are also mounted in each zone for refrigerating the air in the individual zones and filtering the dust. However, there may be a plurality of stations or a plurality of processes in a region, and when each cable joint is processed in a station or a process, dust or a temperature increase in a local area may occur, and the dust dissipation needs a certain time, so that the dust dissipation needs a certain time to be recognized by a region dust monitor, but after the local high temperature is propagated in a large range, the dust dissipation is not necessarily monitored by a region temperature monitor, if only the temperature and the dust of the air in the region are monitored, the environment in a small range around the cable joint in each process may not be monitored in place or not in time, and although the problem of the temperature and the dust of the cable joint construction environment can be relieved, the effect still needs to be improved. Therefore, the fixed-point temperature monitor and the fixed-point dust monitor are arranged at the fixed point of each station, the ambient temperature and dust content around the cable joint which is being processed or is to be processed on each station can be timely monitored, and the matched dust removal device is correspondingly arranged at each station, so that the air treatment can be carried out on a small-range environment, and the air in a local range can be timely treated according to measurement data.
In the embodiment, the construction environment of the cable joint is divided into a plurality of areas, different processing stations are arranged in each area, the area temperature and the area dust content in the corresponding area are monitored through an area temperature monitor and an area dust monitor, and a temperature control unit and a dust control unit control refrigeration equipment and an air filter in each area to work according to the monitored area temperature value and the monitored area dust content, so that air treatment of a large-scale environment in a construction factory building is realized, and the overall temperature and the dust content of the construction environment are ensured to meet the requirements; further, a fixed point temperature monitor and a fixed point dust monitor are arranged in the range of each station, the fixed point temperature and the fixed point dust content around the cable joint which is being processed or is to be processed on each station are timely monitored, the temperature control unit and the dust control unit control the operation of an air pump and a water pump in the dust removing device on each station according to the fixed point temperature and the fixed point dust content, air treatment on a small-range environment around a single station is realized, the air quality around each cable joint is ensured to meet the processing requirement, and the problem of hidden danger of the quality of the cable joint is solved.
In one embodiment of the present invention, the cable joint dust-free construction environment monitoring control system further includes a filtered dust monitor disposed at the air outlet of the air filter, and the filtered dust monitor is electrically connected to the dust control unit.
Specifically, because the processing capacity of an air filter is limited, when the dust content in the air is high, the processing speed of the air filter is insufficient, so that the air filter cannot filter the dust in the air well, and the filtered air still contains more dust, therefore, the filtered air exhausted by the air filter needs to be monitored by a filtered dust monitor arranged at an exhaust port of the air filter, when the filtered dust monitor monitors that the exhaust dust content is high, the air filter in an area adjacent to the current area is controlled to be opened, and the air filter in the adjacent area can suck part of the air in the current area for processing, so that the processing pressure of the air filter in the current area is relieved.
In one embodiment of the present invention, as shown in fig. 1, the dust removing device includes a housing 3, an end cover 1 installed at one end of the housing 3, a drain joint 9 installed at the other end of the housing 3, and a dust removing unit, wherein a plurality of dust removing units are installed in an inner cavity 7 in the housing 3, and an air inlet hole 2 communicated with the inner cavity 7 is formed on the end cover 1; the drainage joint 9 is used for being connected with an air inlet of an air pump, a water channel 4 is arranged in the housing 3, and the water channel 4 is used for being connected with the water pump through an inlet pipe 8;
the dust removal unit comprises a water spraying piece 6 and an atomization nozzle, and the atomization nozzle is communicated with the water channel 4 through the water spraying piece 6.
Specifically, the dust removing device can be arranged below the cable joint in the processing, when the air temperature near the station where the cable joint is located is higher, for example, the cable joint is in welding or spot welding, an air pump in the dust removing device can be controlled to be opened, the air pump timely pumps away hot air near the station, the hot air is discharged through the air inlet hole 2, the inner cavity 7 and the water discharging joint 9, and cooler air in the surrounding environment is sucked in, in addition, the flow of the air is accelerated, and the dissipation speed of the temperature of the cable joint can be accelerated, so that the cable joint is cooled in time. When more dust in the air near the station where the cable joint is located, for example, when the cable joint is in operations such as polishing, a water pump in the dust removing device can be controlled to be turned on, water flow is input into the water channel 4 through the water inlet pipe 8, then the water in the water channel 4 is split into the plurality of water spraying pieces 6, and the atomizing nozzle sprays the atomized water into the inner cavity 7 to adsorb dust particles in the air and remove dust from the air.
In one embodiment of the present invention, as shown in fig. 2, the dust removing unit further includes a slide rail 17 installed on the inner wall of the housing 3, a slider 5 slidably installed on the slide rail 17, a jack 16 fixedly installed on the inner wall of the housing 3, and an elastic member 14; the sliding rail 17 extends from one end to the other end of the housing 3, the elastic member 14 is arranged along the extending direction of the sliding rail, one end of the elastic member 14 is fixed on the inner wall of the housing 3, the other end of the elastic member 14 is connected with the sliding block 5, the water spraying member 6 is rotatably mounted on the sliding block 5, and one end of the ejector rod 16 is arranged on one side of the water spraying member 6 away from the air inlet hole 2 and is used for blocking the water spraying member 6 from descending; the dust control unit and the temperature control unit are used for changing the power supply voltage connected to the air pump or the water pump according to the fixed-point temperature value or the fixed-point dust content.
Specifically, when the temperature is monitored to be gradually increased, the voltage of the air pump can be controlled to be increased, and the air pumping speed of the air pump is improved; when the dust content is monitored to be gradually increased, the voltages of the water pump and the air pump can be controlled to be increased, and when the speed of the air pump is increased, the air flow rate in the inner cavity 7 and the air pressure from top to bottom are increased, so that on one hand, water mist sprayed from the water spraying piece 6 is close to the inner wall of the inner cavity 7, the area covered by the water mist is reduced, the condition that no water mist exists in the middle area of the inner cavity 7 can be caused, and dirty air can directly pass through the middle position and is not adsorbed by the water mist; on the other hand, the larger air pressure and the air flow rate can enable the water spraying piece 6 to be subjected to the larger downward suction force, the water spraying piece 6 can drive the sliding block 5 to move downwards on the sliding rail 17, when the water spraying piece 6 moves downwards, the water spraying piece 6 rotates upwards due to the fact that the water spraying piece 6 is blocked by the ejector rod 16, the water spraying piece 6 gradually tends to be in a horizontal state, the area covered by water mist spraying is increased, in addition, the pressure of water flowing into the water spraying piece 6 is increased due to the voltage increase of the water pump, the water mist has higher initial speed when leaving an atomizing nozzle, the area covered by the water mist spraying is increased, and the situation that no water mist is possibly covered in the middle area of the inner cavity 7 due to the fact that the wind pressure is increased can be avoided. After the temperature is reduced or the dust content is reduced, the voltage of the air pump is reduced, the air pressure is reduced, the sliding block 5 gradually moves upwards under the action of the elastic piece 14, the downward inclination angle of the water spraying piece 6 is increased, the water mist coverage range is gradually restored to the initial state, and the water mist formed by a plurality of dust removing units can cover the section of the inner cavity 7 completely. The elastic member 14 may be a spring as shown in fig. 2, or may be another member having elasticity and being stretchable.
It should be noted that, as shown in fig. 1, fig. 3 and fig. 4, the dust removing units may be provided with multiple layers in the inner cavity 7, and each layer of dust removing unit may be uniformly distributed along the circumferential direction as shown in fig. 4, and as shown in fig. 3, the multiple layers of dust removing units may be staggered with each other, so that the projections of the multiple layers of dust removing units may form overlapping continuous rings, and thus, the wind pressure may be effectively utilized to drive the water spraying member 6 to swing.
In one embodiment of the present invention, the dust removing unit further includes a stopper 18 and a hose 15, the stopper 18 is installed on one side of the slide 5 near the water channel 4, one end of the hose 15 is communicated with the water hole inside the water spraying member 6, the other end of the hose 15 is communicated with a connecting hole 20 on the stopper 18, a water outlet hole 19 is formed on a side wall of the water channel 4 near one side of the inner cavity 7, and the connecting hole 20 is communicated with the water outlet hole 19.
Specifically, as shown in fig. 5, a water spraying member 6 may be provided with a total water hole 61 and a plurality of water diversion holes 62, the water diversion holes 62 are communicated with the total water hole 61, the total water hole 61 is communicated with one end of the hose 15, and an atomizing nozzle is mounted at the outlet of each water diversion hole 62.
In this embodiment, when the slider 5 moves downward on the sliding rail 17, the stopper 18 is driven to move downward, the connecting hole 20 starts to be staggered with the water outlet 19, that is, the cross-sectional area of the communication channel between the hose 15 and the water channel 4 becomes smaller, at this time, the water pressure further increases, so that when leaving the atomizer, the initial velocity of the water drops is greater, and then the water mist coverage area increases.
In one embodiment of the present invention, as shown in fig. 6, the dust removing apparatus further comprises a water tank 10, a water collecting connector 11, a partition plate 12 and a water suction pipe 13, wherein the partition plate 12 is installed in the water tank 10, the partition plate 12 divides the water tank 10 into a treatment cavity and a standing cavity, the treatment cavity and the standing cavity are communicated with each other through a gap between the bottom end of the partition plate 12 and the bottom of the water tank 10, the water collecting connector 11 is used for introducing gas discharged from an exhaust port of the air suction pump into the treatment cavity, and the water suction pipe 13 is used for connecting the standing cavity with a water inlet end of the water pump.
In the embodiment, the mixture of water mist and air collected from the water discharge joint 9 enters the treatment cavity through the water collecting joint 11, the water mist is liquefied in the treatment cavity, dust particles or metal particles condensed in the water mist can be deposited at the bottom of the water tank 10, and when the deposition is more, the water mist and the metal particles can be cleaned uniformly; clean water on the upper layer of the standing cavity is sent into the water inlet pipe 8 by a water pump through the water suction pipe 13, so that the water resource can be recycled.
In one embodiment of the present invention, there is also provided a dust-free construction environment monitoring and controlling method for a cable joint, including:
when the regional temperature value uploaded by the regional temperature monitor is greater than or equal to the first temperature threshold, controlling the refrigeration equipment in the corresponding region to be started so as to cool the air in the region, and controlling the plurality of refrigeration equipment separately, wherein the regional temperature monitor of each region corresponds to the refrigeration equipment of the region.
When the dust content of the area uploaded by the area dust monitor is greater than or equal to a first content threshold value, controlling an air filter in a corresponding area to be started, starting the air filter to absorb air in the area, and filtering dust in the air, so that the discharged air is cleaner, the air filter in each area corresponds to the dust monitor of the area, and when the dust monitor of the area monitors that the dust content in the air is higher, triggering the air filter to be started.
When the fixed point temperature value uploaded by the fixed point temperature monitor is greater than or equal to a second temperature threshold value, controlling an air pump in a dust removing device at a position corresponding to the fixed point temperature monitor to be started, sucking air near the position where the fixed point temperature monitor is positioned, and timely discharging hot air, so that a cable connector at the position is easier to dissipate heat, and simultaneously controlling cooling equipment at the region where the fixed point temperature monitor is positioned to be started, wherein the hot air discharged or dissipated from the position can be diluted in the environment of the region, and the air of the region needs to be subjected to cooling treatment, so that the whole environment is kept at a proper temperature; in addition, when the fixed point temperature value uploaded by the fixed point temperature monitor is smaller than a second temperature threshold value, controlling an air sucking pump in the dust removing device corresponding to the fixed point temperature monitor to stop; and when the area temperature values uploaded by the area temperature monitors are smaller than the first temperature threshold value and the fixed point temperature values uploaded by all the fixed point temperature monitors in the area are smaller than the second temperature threshold value, controlling the refrigeration equipment in the corresponding area to stop.
When the fixed point dust content uploaded by the fixed point dust monitor is larger than or equal to a second content threshold value, the air pump and the water pump in the dust removing device corresponding to the station of the fixed point dust monitor are controlled to be started, dirty air near the station where the cable joint is located is timely sucked into the dust removing device, and water adsorption treatment is carried out on the dirty air, but in order to prevent dust particles still remained in air escaping from the station, the air filter in the area where the fixed point dust monitor is located is controlled to be started, and the air in the area is treated again, so that the whole air quality reaches the standard. In addition, when the fixed-point dust content uploaded by the fixed-point dust monitor is smaller than a second content threshold, the air pump and the water pump in the dust removing device corresponding to the fixed-point dust monitor are controlled to stop; and when the area dust content uploaded by the area dust monitors is smaller than a first content threshold value and the fixed-point dust content uploaded by all fixed-point dust monitors in the area is smaller than a second content threshold value, controlling the air filters in the corresponding areas to stop.
In one embodiment of the present invention, the dust-free construction environment monitoring and controlling method for a cable joint further includes:
when the exhaust dust content uploaded by the dust filtering monitor is larger than or equal to a third content threshold value, controlling the air filters in the adjacent areas of the area where the dust filtering monitor is located to be opened, and distributing the pressure of the air filter in the current area to the air filters in one or two adjacent areas, so that the air in the area environment is ensured to be treated cleanly in time.
In an embodiment of the present invention, when the fixed point temperature value uploaded by the fixed point temperature monitor is greater than or equal to the second temperature threshold, after the air pump in the dust removal device corresponding to the fixed point temperature monitor is controlled to be turned on, the method for controlling the dust-free construction environment monitoring of the cable joint further includes:
analyzing a temperature difference between the setpoint temperature value and the second temperature threshold;
and changing the power supply voltage of the air pump according to the preset relation between the temperature difference and the power supply voltage.
In this embodiment, the correspondence between the temperature difference and the power supply voltage is preset in advance, for example, when the temperature difference is 2 ℃, the corresponding power supply voltage is 20V, and when the temperature difference is 5 ℃, the corresponding power supply voltage is 25V. Based on the corresponding relation, the corresponding power supply voltage value can be inquired according to the temperature difference value, so that the power supply voltage of the air pump is changed.
In an embodiment of the present invention, when the fixed point dust content uploaded by the fixed point dust monitor is greater than or equal to a second content threshold, the method for controlling the monitoring and controlling the dust-free construction environment of the cable joint after the air pump and the water pump in the dust removal device corresponding to the fixed point dust monitor are turned on further includes:
analyzing a content difference between the fixed point dust content and the second content threshold;
and changing the power supply voltage of the air pump and the power supply voltage of the water pump according to the preset relation between the content difference value and the power supply voltage.
In this embodiment, the correspondence between the content difference and the power supply voltage is preset in advance, for example, when the content difference is 5, the power supply voltage of the corresponding air pump is 20V, the power supply voltage of the water pump is 30V, and when the temperature difference is 10, the power supply voltage of the corresponding air pump is 25V, and the power supply voltage of the water pump is 40V. Based on the corresponding relation, the corresponding power supply voltage value can be inquired according to the content difference value, so that the power supply voltage of the air pump and the water pump is changed, the working strength of the dust removing device is adaptively controlled, and the electric energy is saved.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (10)
1. The utility model provides a dustless construction environment monitoring control system of cable joint which characterized in that includes: the system comprises a regional temperature monitor, a regional dust monitor, a fixed-point temperature monitor, a fixed-point dust monitor, refrigeration equipment, an air filter, a dust removing device, a temperature control unit and a dust control unit;
the area temperature monitor and the area dust monitor are respectively used for monitoring the area temperature value and the area dust content in the corresponding area in the construction environment, and the fixed-point temperature monitor and the fixed-point dust monitor are respectively used for monitoring the fixed-point temperature value and the fixed-point dust content at the corresponding station; the dust removing device is arranged at the station and is used for treating dust generated on the station; the regional temperature monitor, the fixed point temperature monitor, the refrigeration equipment and the air pump in the dust removal device are all respectively and electrically connected with the temperature control unit, regional dust monitor, the fixed point dust monitor, the air filter, the air pump in the dust removal device and the water pump in the dust removal device are all respectively and electrically connected with the dust control unit.
2. The system of claim 1, further comprising a filtered dust monitor disposed at the air outlet of the air filter, the filtered dust monitor electrically connected to the dust control unit.
3. The dust-free construction environment monitoring and controlling system for the cable joint according to claim 1, wherein the dust removing device comprises a housing (3), an end cover (1) arranged at one end of the housing (3), and a drain joint (9) arranged at the other end of the housing (3), a plurality of dust removing units are arranged in an inner cavity (7) in the housing (3), and an air inlet hole (2) communicated with the inner cavity (7) is formed in the end cover (1); the drainage connector (9) is used for being connected with an air inlet of the air pump, a water channel (4) is arranged in the housing (3), and the water channel (4) is used for being connected with the water pump through a water inlet pipe (8);
the dust removal unit comprises a water spraying piece (6) and an atomization nozzle, and the atomization nozzle is communicated with the water channel (4) through the water spraying piece (6).
4. A dust-free construction environment monitoring control system for a cable joint according to claim 3, wherein the dust removing unit further comprises a sliding rail (17) installed on the inner wall of the housing (3), a sliding block (5) installed on the sliding rail (17) in a sliding manner, a push rod (16) fixedly installed on the inner wall of the housing (3) and an elastic piece (14); the sliding rail (17) extends from one end to the other end of the housing (3), the elastic piece (14) is arranged along the extending direction of the sliding rail, one end of the elastic piece is fixed on the inner wall of the housing (3), the other end of the elastic piece is connected with the sliding block (5), the water spraying piece (6) is rotatably installed on the sliding block (5), and one end of the ejector rod (16) is arranged on one side, far away from the air inlet hole (2), of the water spraying piece (6) and used for blocking the water spraying piece (6); the dust control unit and the temperature control unit are used for changing the power supply voltage connected to the air pump or the water pump according to the fixed-point temperature value or the fixed-point dust content.
5. The dust-free construction environment monitoring and controlling system for the cable joint according to claim 4, wherein the dust removing unit further comprises a stop block (18) and a hose (15), the stop block (18) is installed on one side, close to the water channel (4), of the sliding block (5), one end of the hose (15) is communicated with a water hole in the water spraying piece (6), the other end of the hose (15) is communicated with a connecting hole (20) in the stop block (18), a water outlet hole (19) is formed in the side wall, close to one side of the inner cavity (7), of the water channel (4), and the connecting hole (20) is communicated with the water outlet hole (19).
6. The dust-free construction environment monitoring and controlling system for cable joint according to claim 3, wherein the dust removing device further comprises a water tank (10), a water collecting joint (11), a partition board (12) and a water suction pipe (13), wherein the partition board (12) is installed in the water tank (10), the partition board (12) divides the water tank (10) into a treatment cavity and a standing cavity, the treatment cavity and the standing cavity are communicated with a gap between the bottom end of the partition board (12) and the bottom of the water tank (10), the water collecting joint (11) is used for introducing gas exhausted from an exhaust port of the air pump into the treatment cavity, and the water suction pipe (13) is used for connecting the standing cavity with a water inlet end of the water pump.
7. A method for monitoring and controlling a dust-free construction environment of a cable joint, which is based on the system for monitoring and controlling the dust-free construction environment of the cable joint according to any one of claims 1 to 6, comprising:
when the area temperature value uploaded by the area temperature monitor is greater than or equal to a first temperature threshold value, controlling refrigeration equipment in a corresponding area to be started;
when the content of the regional dust uploaded by the regional dust monitor is greater than or equal to a first content threshold value, controlling an air filter in a corresponding region to be opened;
when the fixed point temperature value uploaded by the fixed point temperature monitor is greater than or equal to a second temperature threshold value, controlling a suction pump in a dust removing device at a corresponding station of the fixed point temperature monitor to be started, and simultaneously controlling the refrigeration equipment in the area where the fixed point temperature monitor is positioned to be started;
when the fixed-point dust content uploaded by the fixed-point dust monitor is larger than or equal to a second content threshold value, the air pump and the water pump in the dust removing device at the corresponding station of the fixed-point dust monitor are controlled to be started, and the air filter in the area where the fixed-point dust monitor is located is controlled to be started.
8. The dust-free construction environment monitoring and controlling method for a cable joint according to claim 7, further comprising:
and when the exhaust dust content uploaded by the filter dust monitor is greater than or equal to a third content threshold value, controlling the air filter in the adjacent area of the area where the filter dust monitor is positioned to be opened.
9. The method for monitoring and controlling the dust-free construction environment of the cable joint according to claim 7, wherein when the fixed-point temperature value uploaded by the fixed-point temperature monitor is greater than or equal to the second temperature threshold, the method further comprises the following steps of:
analyzing a temperature difference between the setpoint temperature value and the second temperature threshold;
and changing the power supply voltage of the air pump according to the preset relation between the temperature difference and the power supply voltage.
10. The method for monitoring and controlling the dust-free construction environment of the cable joint according to claim 7, wherein when the fixed-point dust content uploaded by the fixed-point dust monitor is greater than or equal to the second content threshold, the method further comprises, after controlling the air pump and the water pump in the dust removal device corresponding to the fixed-point dust monitor to be turned on:
analyzing a content difference between the fixed point dust content and the second content threshold;
and changing the power supply voltage of the air pump and the power supply voltage of the water pump according to the preset relation between the content difference value and the power supply voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311264352.3A CN116991191B (en) | 2023-09-28 | 2023-09-28 | Cable joint dust-free construction environment monitoring control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311264352.3A CN116991191B (en) | 2023-09-28 | 2023-09-28 | Cable joint dust-free construction environment monitoring control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116991191A true CN116991191A (en) | 2023-11-03 |
| CN116991191B CN116991191B (en) | 2024-01-12 |
Family
ID=88534256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311264352.3A Active CN116991191B (en) | 2023-09-28 | 2023-09-28 | Cable joint dust-free construction environment monitoring control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116991191B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150190A (en) * | 2002-10-31 | 2004-05-27 | Takenaka Komuten Co Ltd | Dust diffusion preventing system |
| EP2886007A1 (en) * | 2013-12-19 | 2015-06-24 | Erich Nagl | Protection device for cables and hoses |
| CN107464641A (en) * | 2017-09-19 | 2017-12-12 | 浙江华普电缆有限公司 | A kind of fire resistant electric wire cable processing unit (plant) |
| CN207886899U (en) * | 2018-01-11 | 2018-09-21 | 南昌市深安光电有限公司 | A kind of dust exhaust apparatus suitable for electric wire production |
| CN111715449A (en) * | 2020-06-22 | 2020-09-29 | 石家庄学院 | Art design sample drying dust collector that colors |
| CN211635835U (en) * | 2020-01-02 | 2020-10-09 | 云南鑫成鹏高分子科技有限公司 | Dust collector is used in cable material production |
| CN111864685A (en) * | 2020-07-17 | 2020-10-30 | 应急管理部天津消防研究所 | Cable joint fire-fighting system and implementation method |
| CN212010531U (en) * | 2020-05-28 | 2020-11-24 | 天津市盛鑫祥线缆制造有限公司 | Cooling equipment for cable processing |
| CN213532230U (en) * | 2020-10-09 | 2021-06-25 | 天津绿创达环保科技有限公司 | Wet type spraying system for sand blasting, polishing and dust removing |
| CN113572070A (en) * | 2021-09-26 | 2021-10-29 | 江苏优思智能科技有限公司 | Intelligent electric security cabinet for building |
| CN214562857U (en) * | 2020-12-31 | 2021-11-02 | 江苏闪奇电器有限公司 | Cooling device for production of irradiation crosslinking low-smoke halogen-free flame-retardant cable |
| CN215577941U (en) * | 2021-08-20 | 2022-01-18 | 贵州安众成电线电缆有限公司 | Air-dry cooling device of cable processing usefulness |
| WO2022077832A1 (en) * | 2021-02-27 | 2022-04-21 | 苏州鱼得水电气科技有限公司 | Dust removal device for industrial fumes |
| CN217855108U (en) * | 2022-05-20 | 2022-11-22 | 苏州史泰诺科技股份有限公司 | Dust collector is used in production of environmental protection cable material |
| CN217881001U (en) * | 2022-08-10 | 2022-11-22 | 中齐电缆有限公司 | Low-noise armoring machine for cable production |
| CN115562405A (en) * | 2022-10-21 | 2023-01-03 | 广州南方电力技术工程有限公司 | Cable head manufacturing environment monitoring and control integrated system and monitoring and control method |
| CN218800899U (en) * | 2022-12-27 | 2023-04-07 | 合肥容川机械设备有限公司 | Numerical control lathe dust removal component |
| KR102527464B1 (en) * | 2023-02-02 | 2023-04-28 | 유기돈 | Electric wire manufacturing device |
| CN116761062A (en) * | 2023-06-01 | 2023-09-15 | 广东稳固检测鉴定有限公司 | Building construction safety monitoring system and monitoring method thereof |
-
2023
- 2023-09-28 CN CN202311264352.3A patent/CN116991191B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150190A (en) * | 2002-10-31 | 2004-05-27 | Takenaka Komuten Co Ltd | Dust diffusion preventing system |
| EP2886007A1 (en) * | 2013-12-19 | 2015-06-24 | Erich Nagl | Protection device for cables and hoses |
| CN107464641A (en) * | 2017-09-19 | 2017-12-12 | 浙江华普电缆有限公司 | A kind of fire resistant electric wire cable processing unit (plant) |
| CN207886899U (en) * | 2018-01-11 | 2018-09-21 | 南昌市深安光电有限公司 | A kind of dust exhaust apparatus suitable for electric wire production |
| CN211635835U (en) * | 2020-01-02 | 2020-10-09 | 云南鑫成鹏高分子科技有限公司 | Dust collector is used in cable material production |
| CN212010531U (en) * | 2020-05-28 | 2020-11-24 | 天津市盛鑫祥线缆制造有限公司 | Cooling equipment for cable processing |
| CN111715449A (en) * | 2020-06-22 | 2020-09-29 | 石家庄学院 | Art design sample drying dust collector that colors |
| CN111864685A (en) * | 2020-07-17 | 2020-10-30 | 应急管理部天津消防研究所 | Cable joint fire-fighting system and implementation method |
| CN213532230U (en) * | 2020-10-09 | 2021-06-25 | 天津绿创达环保科技有限公司 | Wet type spraying system for sand blasting, polishing and dust removing |
| CN214562857U (en) * | 2020-12-31 | 2021-11-02 | 江苏闪奇电器有限公司 | Cooling device for production of irradiation crosslinking low-smoke halogen-free flame-retardant cable |
| WO2022077832A1 (en) * | 2021-02-27 | 2022-04-21 | 苏州鱼得水电气科技有限公司 | Dust removal device for industrial fumes |
| CN215577941U (en) * | 2021-08-20 | 2022-01-18 | 贵州安众成电线电缆有限公司 | Air-dry cooling device of cable processing usefulness |
| CN113572070A (en) * | 2021-09-26 | 2021-10-29 | 江苏优思智能科技有限公司 | Intelligent electric security cabinet for building |
| CN217855108U (en) * | 2022-05-20 | 2022-11-22 | 苏州史泰诺科技股份有限公司 | Dust collector is used in production of environmental protection cable material |
| CN217881001U (en) * | 2022-08-10 | 2022-11-22 | 中齐电缆有限公司 | Low-noise armoring machine for cable production |
| CN115562405A (en) * | 2022-10-21 | 2023-01-03 | 广州南方电力技术工程有限公司 | Cable head manufacturing environment monitoring and control integrated system and monitoring and control method |
| CN218800899U (en) * | 2022-12-27 | 2023-04-07 | 合肥容川机械设备有限公司 | Numerical control lathe dust removal component |
| KR102527464B1 (en) * | 2023-02-02 | 2023-04-28 | 유기돈 | Electric wire manufacturing device |
| CN116761062A (en) * | 2023-06-01 | 2023-09-15 | 广东稳固检测鉴定有限公司 | Building construction safety monitoring system and monitoring method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 袁翠萍等: "气相清洗技术在航天器电缆网清洗中的应用研究", 光纤与电缆及其应用技术, no. 01, pages 31 - 35 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116991191B (en) | 2024-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105498401A (en) | Fog screen dust suppression device | |
| CN110694802B (en) | Cleaning device and cleaning method for electrostatic oil smoke purification electric field | |
| CN208828065U (en) | Ship derusting cleaning system based on climbing robot | |
| CN106994277A (en) | Wet-scrubbing equipment and dust removal method that combustible dust is removed with sediment | |
| CN116991191B (en) | Cable joint dust-free construction environment monitoring control system and method | |
| CN110538541B (en) | Electric automatization intelligence dust pelletizing system | |
| CN210474309U (en) | Self-cleaning electrostatic dust collector | |
| CN213348329U (en) | High-efficient whirl tower device | |
| CN205341145U (en) | Isolated transparent case that sprays paint | |
| CN109985859B (en) | Uniform ion type electrostatic dust collection device for UV (ultraviolet) curing anti-fog coating line | |
| CN107140447B (en) | Dust suppression device in power plant slag discharge or ash discharge process | |
| CN208418857U (en) | A kind of atomization type commercialization electrostatic cooker hood | |
| CN105903304A (en) | Energy-saving and environment-friendly dust removal system | |
| CN107362648A (en) | A kind of industrial air purifying system | |
| CN209753534U (en) | Electrified cleaning device for motor | |
| CN207137624U (en) | A kind of industrial air purifying system | |
| CN207900901U (en) | A kind of cutting cooling device of core rod of insulator | |
| CN218589992U (en) | Dust collecting and removing device for roller screen | |
| CN214494659U (en) | Coal conveying trestle with coal dust removing function | |
| CN104492217A (en) | Dust collecting device | |
| CN212701103U (en) | Water curtain dust remover | |
| CN212701166U (en) | Water curtain type dust remover | |
| CN220836089U (en) | Wet electrostatic precipitator that rail welding seam workstation was used of polishing | |
| CN216223595U (en) | High-speed cyclone spraying cabinet with automatic slag discharge function | |
| CN2368609Y (en) | Wet vibratile fiber railing dust-collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |