CN108598891B - A kind of high-tension switch gear having fire protection function - Google Patents
A kind of high-tension switch gear having fire protection function Download PDFInfo
- Publication number
- CN108598891B CN108598891B CN201810500529.8A CN201810500529A CN108598891B CN 108598891 B CN108598891 B CN 108598891B CN 201810500529 A CN201810500529 A CN 201810500529A CN 108598891 B CN108598891 B CN 108598891B
- Authority
- CN
- China
- Prior art keywords
- temperature
- humidity
- controller
- switch gear
- tension switch
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire Alarms (AREA)
Abstract
The present invention is a kind of high-tension switch gear for having fire protection function, it includes apparatus casing, temperature acquisition component, current sample component, alarm assemblies, controller, and the temperature acquisition component, current sample component, alarm assemblies are connect with controller respectively.Temperature acquisition component includes multiple temperature sensors and a plurality of fiber optic cable, for obtaining the temperature data of high-tension switch gear relevant position.The structures such as various kinds of sensors are installed on apparatus casing by mounting assembly, and mounting assembly includes at least installation panel, fixing piece；Fixing piece includes two parts, i.e. first part and second part.Monitoring information is passed to monitor terminal through wireless communication by technical solution of the present invention, devises a kind of humidity control apparatus of structure novel, and scientific and intelligence degree further increases；Meanwhile using the mounting assembly of original creation, so that component installation becomes flexible freedom, degree of safety is high.
Description
Technical field
The present invention relates to high-voltage circuitbreaker fields, and in particular to a kind of high-tension switch gear for having fire protection function.
Background technique
High-tension switch gear refers to more than voltage 3KV, run in frequency 50Hz and electric system below indoor and
Outdoor AC-DC switch equipment is mainly used for the control and protection of electric system, such as power plant, substation, electric line, work
Mine enterprise etc..
In recent years, as power transmission and distribution industry in China's is towards digitlization, intelligence, integrated, networking direction quick hair
Exhibition proposes many new, higher requirements to the operation control of power switchgear, safety and calamity reducing performance.High-voltage switch gear is set
It is standby quickly to cut off faulty component from power grid when power equipment or line failure, to guarantee in power grid without reason
Hinder the normal operation of part and the safety of equipment and operating maintenance personnel.Therefore, high-tension switch gear is very important transmission & distribution
Electric equipment, safe and reliable operation have a very important significance the safely, effectively operation of electric system.
Chinese patent CN207337252U, which is disclosed, a kind of passive asks for electric-type Intelligent switch cabinet thermometric control device, packet
Temperature collecting module, receiving module, microprocessor, switching value acquisition module, photoisolator, display screen are included, is adopted by temperature
The data acquisition for collecting module and switching value acquisition module, information is shown, and then reach and eliminate electrical fire security risk
Purpose.The technical program uses digitlization, intelligentized technological means, however above-mentioned temperature in terms of solving safety problem
The technological means of monitoring is excessively single, and the stability of system is not high, and the compatibility of these devices and existing high-voltage switch gear
Problem, installation problem, do not refer to.
Chinese patent CN207303814U discloses a kind of gas-insulated metal-enclosed high-tension switch gear comprising equipment
Shell, damp-proof pedestal, traveling wheel, observation window, controller are additionally provided with thermal vias, fire sensor, reset spring etc., on
It states technical solution and is carried out by damp-proof pedestal moisture-proof, observation window is observed, and the reductions such as reset spring vibration, setting fire senses
Device and fire extinguisher.However, above-mentioned technical proposal differs greatly with intelligent, digitized requirement, meanwhile, above-mentioned technical proposal is not
It is only subsequent to intervene with pre-alerting ability.
In addition to this, in high-tension switch gear field, the arrangements of the components such as sensor and installation there is also many inconvenience,
Especially lack flexibility.
It can be seen that there is also many defects for current high-tension switch gear, it is an impediment to the development of national economy.
Summary of the invention
For the drawbacks described above and deficiency for solving the prior art, the present invention provides a kind of high pressures for having fire protection function
Switchgear specifically adopts the following technical scheme that:
A kind of high-tension switch gear having fire protection function, it is characterised in that: it includes apparatus casing, temperature acquisition
Component, current sample component, alarm assemblies, controller, the temperature acquisition component, current sample component, alarm assemblies difference
It is connect with controller.
Further, the apparatus casing is the shell of rectangular shape, is used to support and protects high-tension switch gear
All parts.
Further, the temperature acquisition component includes temperature sensor, for obtaining high-tension switch gear relevant position
Temperature data.
Further, the current sample component is arranged among equipment, for being sampled to current data, controller
By analyzing data, abnormal conditions that may be present are judged.
Further, the alarm assemblies further include control valve, fire extinguishing component, and the control valve receives the control of controller
System, the unlatching of control fire extinguishing component, for eliminating kindling material and eliminating safe hidden trouble.
It include inert gas and its release device in the fire extinguishing component as a kind of selection.
Further, at least three on the apparatus casing at ventilation opening.It is located at the top of apparatus casing at first, at second
On the opposite shell face of the first fire extinguishing component, on the opposite shell face at third for component of putting out a fire with second.As one kind
Selection, the ventilation opening use shutter style, and opening up.
Further, the temperature acquisition component is multiposition temperature acquisition component.The temperature acquisition component includes more
A temperature sensor and a plurality of fiber optic cable.
Specifically, a kind of set-up mode of temperature acquisition component: including 9 temperature sensors and a plurality of fiber optic cable.
Specifically, defining the apparatus casing is rectangular shape, including 6 faces, it is respectively as follows: front, the back side, left side
Face, right side, top surface, bottom surface.Front, left side, the back side, right side are sequentially connected, and form the shape of closure.
The line segment that the front is intersected with left side is the first line segment, and the line segment that the left side is intersected with the back side is second
Line segment, the line segment that the back side is intersected with right side are third line segment, and the line segment that the right side is intersected with front is the 4th line
Section.
The line segment that the front is intersected with top surface is the 5th line segment, and the line segment that the left side is intersected with top surface is the 6th line
Section, the line segment that the back side is intersected with top surface are the 7th line segment, and the line segment that the right side is intersected with top surface is the 8th line segment.
The line segment that the front is intersected with bottom surface is the 9th line segment, and the line segment that the left side is intersected with bottom surface is the tenth line
Section, the line segment that the back side is intersected with bottom surface are the 11st line segment, and the line segment that the right side is intersected with bottom surface is the tenth two wires
Section.
Further, 9 temperature sensors are respectively arranged at: (1) the first line segment, second line segment, third line segment,
The middle position of four line segments, number are respectively W1, W2, W3, W4；(2) the cornerwise intersection location in top surface, i.e. center are compiled
Number be W5；(3) four angles at the top of apparatus casing, i.e. intersection position, the 6th line segment and the 7th of the 5th line segment and the 6th line segment
The intersection position of line segment, the intersection position of the 7th line segment and the 8th line segment, the 8th line segment and the 5th line segment intersection position, number
Respectively W6, W7, W8, W9.
9 temperature sensors pass through fiber optic cable respectively and are linked into controller.As a kind of selection, the controller
Be arranged in second line segment, the tenth line segment, the 11st line segment intersection position at.
The fiber optic cable for the temperature sensor that number is W1 is using following arrangement: straight down by the first line segment, then passing through
The tenth line segment is crossed, controller is finally linked into.The fiber optic cable of the temperature sensor that number is W2 is using following arrangement: by the
Two line segments straight down, are finally linked into controller.The fiber optic cable for the temperature sensor that number is W3 is using following arrangement: warp
It crosses third line segment straight down, using the 11st line segment, is finally linked into controller.The light for the temperature sensor that number is W4
Fine cable is using following arrangement: straight down by the 4th line segment, using the 9th route, the tenth line segment, being finally linked into control
Device processed.The fiber optic cable for the temperature sensor that number is W5 is using following arrangement: being connected to the 6th by top surface diagonal
The point of intersection of line segment and the 7th line segment is finally linked into controller using the second route.The temperature sensor that number is W6
Fiber optic cable is using following arrangement: being finally linked into controller using the tenth line segment by the first line segment.Number is W7's
The fiber optic cable of temperature sensor is using following arrangement: passing through second line segment, is finally linked into controller.The temperature that number is W8
The fiber optic cable of sensor is using following arrangement: being finally linked into controller using the 11st line segment by third line segment.
The fiber optic cable of the temperature sensor that number is W9 is using following arrangement: by top surface diagonal be connected to the 6th line segment with
The point of intersection of 7th line segment is finally linked into controller using the second route.
Specifically, the alarm assemblies include alarm device, Fire Control communication device and control valve, fire extinguishing component.
Further, the high-tension switch gear further includes wireless communication module, monitor terminal, and the controller passes through nothing
Line communication module accesses monitor terminal, and the monitor terminal includes computer and display screen, and the display screen can show monitoring
Information and warning message.
The structures such as the sensor are installed on apparatus casing by mounting assembly.
Further, the mounting assembly includes at least installation panel, fixing piece.The installation panel 1 is the hard of rectangle
Material is made, and several hollow out stripeds straight down are equipped among the installation panel 1.The hollow out striped is integrally in long
Rectangle, the hollow out striped includes edge hollow out striped 3 and middle part hollow out striped 2.The edge hollow out striped 3 only has
Two, it is located at the left side and the right of installation panel, several middle part hollow out stripeds 2 are located among edge hollow out striped 3.
About 2 both sides of middle part hollow out striped are straight line, and the right and left is wave molding 4.On the edge hollow out striped 3
Lower both sides are straight line, are straight line by the side of proximal edge, are wave molding 4 close to the side of middle part hollow out striped 2.
The fixing piece of the mounting assembly includes two parts, i.e. first part and second part.
The first part of the fixing piece, including upper grip 5, lower clamping bar 6, clamp 7, and tighten ear 8, drive screw.
The upper grip 5 is " ∩ " type structure, and the upper end closing, two sides of lower ending opening formation, the upper grip 5 is tool
(such as stainless steel) is made in flexible rustless metal；
The 5 lower ending opening side of upper grip is separately connected a lower clamping bar 6, the 5 lower ending opening side of upper grip, lower clamping bar
6 are integrally formed；
Further, the lower clamping bar 6 is that (such as stainless steel) is made in flexible rustless metal；The lower clamping bar 6 makes
" ∩ " the type structure for obtaining upper grip 5 is expanded further out；The end of the lower clamping bar 6 is connected with clamp 7, and the clamp 7 is
Straight line metal strip, two clamps are inwardly oppositely arranged.
Further, the 5 lower ending opening side of upper grip, lower clamping bar 6 junction be respectively set and tighten ear 8, described two
Threaded hole is respectively set in a tighten among ear 8, the drive screw passes through two threaded holes, and then it is big to adjust upper grip inner space
It is small.
It is equipped with cushion on the inside of " ∩ " the type structure of the upper grip 5, the cushion can be rubber pad, can be bubble
Foam flexible glue.The upper grip is for clamping sensor, such as temperature sensor, humidity collector etc..It can also be used to fix control
Any one of the high-tension switch gears such as device processed component.
Described two lower clamping bars 6 are used to be respectively protruding into two adjacent hollow out stripeds, or are respectively protruding into two intervals
Hollow out striped in.It is stuck on installation panel by clamp 7.
The fixing piece further includes second part.The second part of fixing piece includes insertion end 9 and blocks end 10.The gear
Firmly end 10 is " ∩ " type structure, has elasticity, and the open end for blocking end 10 is separately connected insertion end 9, the insertion end
For rectilinear end, the outward opening of formation.The open end for blocking end 10 is greater than with the angle of insertion end 9 in vertical direction
90 °, preferably 135 °, 120 °, 145 °, 150 °.The lower clamping bar 6 is respectively provided with hollow structure, for accommodating insertion end 9.
Two insertion ends 9 of the second part are inserted respectively among lower clamping bar 6, when lower clamping bar 6 is inserted into hollow out
After in striped, blocks end 10 and be against on installation panel, form support.At this point, by the sensor of quasi- installation be put into upper grip 5 it
In, by tightening drive screw, sensor is not only secured, but also can further secure the fix on installation panel.
A kind of application method for the high-tension switch gear having fire protection function, uses foregoing high-voltage switch gear
Equipment, the application method include following step:
(1) emergency handling is realized by way of monitoring temperature；
(2) emergency handling is realized by way of humidity control.
Further, the method for the step (1) comprises the following steps that
(a) for the temperature acquisition component used for multiposition temperature acquisition component, the temperature acquisition component includes: multiple temperature
Spend sensor and a plurality of fiber optic cable；
(b) set temperature number of sensors is n；The temperature sensor of the n position acquires the temperature of each position, shape
At temperature sequence M=[C1, C2, C3 ..., Cn], above-mentioned temperature is ranked up according to size, formed new sequence MP=
[Cmax,…,Cmin]；
(c) the maximum value Cmax in above-mentioned temperature sequence MP is compared with the temperature threshold Cx of setting, if Cmax
Greater than Cx, then start alarm assemblies；
(d) DETC=Cmax- Cmin is calculated, DETC is compared with the temperature difference threshold Cy of setting, if DETC is greater than
Cy then starts alarm assemblies.
As a kind of selection, in the step (c), the Cx is 60-1000 DEG C, preferably 80 DEG C, 100 DEG C, 200 DEG C, 300
℃、500℃。
As a kind of selection, in the step (d), the Cy be 2-50 DEG C, preferably 3 DEG C, 5 DEG C, 8 DEG C, 10 DEG C, 15 DEG C,
20℃。
As specific selection mode, for above-mentioned steps (c) and step (d), fire extinguishing group that alarm assemblies enable respectively
Part is different, the carbon-dioxide fire engine component enabled in step (c), and what is enabled in the step (d) is inert gas fire-fighting
Component, or handled by the way of cooling.
Further, the method for the step (2) comprises the following steps that
(s1) humidity collection component is used, the humidity collection component includes four humidity collectors, is set to equipment shell
On four angles of the bottom surface of body, it is respectively as follows: the nine, the ten intersection point of line segments, the ten, the 11 intersection point of line segments, the 11st, the friendship of 12 line segments
Point, the 12nd line segment, nine intersection point of line segments；
(s2) humidity collector acquires humidity, forms humidity sequence S=[S1, S2, S3, S4], to above-mentioned humidity according to
Sequence from big to small is ranked up, and forms new sequence SP=[Sfir, Ssec, Sthi, Sfor]；
(s3) average value of above-mentioned humidity is calculated, i.e. SS=(Sfir+Ssec+Sthi+Sfor)/4, by the wet of SS and setting
Degree threshold value Sx is compared, if SS is greater than Sx, starts humidity control apparatus；
(s4) DETS, DETS=Sfir-Sfor are calculated, DETS is compared with the humidity threshold Sy of setting, if
DETS is greater than Sy, then starts alarm assemblies.
Humidity control apparatus in the step (s3), receives the control of controller, and the humidity control apparatus includes small
Type fan, desiccant box, prestress application structure, the small-sized fans are arranged inside apparatus casing, and position is on the lower side, described
Desiccant box is arranged on the flabellum of small-sized fans, and the desiccant box is equipped with lid, and the prestress application structure is set
It sets on lid, the prestress application structure can be by means of spring or elastic slice.
Specific working method are as follows: when SS is greater than Sx, then instruction is assigned by controller, so that small-sized fans rotate,
When fan rotates and reaches certain revolving speed, the increase based on centrifugal force, the prestressing force on the lid of desiccant box will
It is cancelled, lid can be opened, and air enters desiccant box, and the humidity in air will reduce；When humidity satisfaction is wanted in air
When asking, controller assigns instruction, and stopping fan rotation is decreased to disappear when stopping fan rotation with centrifugal force, lid
It is re-closing off.
Pneumatic alarm component includes alarm device in the step (s3), to remind monitoring personnel to be handled.
Beneficial effects of the present invention include at least following aspect:
1, monitoring information through wireless communication, is passed into monitor terminal；
2, the comprehensive monitoring problem for having handled temperature and humidity, scientific and intelligence degree further increase；
3, a kind of humidity control apparatus of structure novel is devised, for reducing the humidity in high-tension switch gear, it is ensured that
Equipment safety；
4, the components installation questions such as the sensor among high-tension switch gear have reasonably been laid out；
5, using the mounting assembly of original creation, so that the components installation such as sensor among high-tension switch gear becomes flexible
Freely, degree of safety is high.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.Unmentioned technology is all made of the prior art in embodiment, and details are not described herein.
Fig. 1 is the basic composition connection schematic diagram of high-tension switch gear of the invention.
Fig. 2 is acquisition sensor mounting location schematic diagram of the invention.
Fig. 3 is installation panel construction schematic diagram of the invention.
Fig. 4 is first part's structural schematic diagram of the fixing piece of mounting assembly of the invention.
Fig. 5 is the second part structural schematic diagram of the fixing piece of mounting assembly of the invention.
Fig. 6 is the schematic side view of the fixing piece of mounting assembly of the invention.
Appended drawing reference: installation panel --- 1, middle part hollow out striped --- 2, edge hollow out striped --- 3, wave molding --- 4,
Upper grip --- 5, lower clamping bar --- 6, clamp --- 7, tighten ear --- 8, insertion end --- 9, block end --- 10.
Specific embodiment
Hereinafter reference will be made to the drawings, describes technical solution of the present invention in detail by way of example.It needs to illustrate herein
, the descriptions of the manners of these embodiments are used to facilitate the understanding of the present invention, but and does not constitute a limitation of the invention.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A, individualism B exist simultaneously tri- kinds of situations of A and B, the terms
"/and " it is to describe another affiliated partner relationship, indicate may exist two kinds of relationships, for example, A/ and B, can indicate: individually depositing
In A, two kinds of situations of individualism A and B, in addition, character "/" herein, typicallying represent forward-backward correlation object is a kind of "or" pass
System.
Embodiment one
The present embodiment mainly introduces a kind of basic composition of high-tension switch gear for having fire protection function.
It as shown in Fig. 1, is the basic composition connection schematic diagram of high-tension switch gear.
As shown in Figure 1, a kind of high-tension switch gear for having fire protection function comprising apparatus casing, temperature acquisition
Component, current sample component, alarm assemblies, controller, the temperature acquisition component, current sample component, alarm assemblies difference
It is connect with controller.
Further, the apparatus casing is the shell of rectangular shape, is used to support and protects high-tension switch gear
All parts.
Further, the temperature acquisition component includes temperature sensor, for obtaining high-tension switch gear relevant position
Temperature data.
Further, the current sample component is arranged among equipment (among the circuit of such as equipment), for electric current
Data are sampled, and controller judges abnormal conditions that may be present by analysis data.
Further, the alarm assemblies further include control valve, fire extinguishing component, and the control valve receives the control of controller
System, the unlatching of control fire extinguishing component, for eliminating kindling material and eliminating safe hidden trouble.
It include inert gas and its release device in the fire extinguishing component as a kind of selection.
Further, at least three on the apparatus casing at ventilation opening.It is located at the top of apparatus casing at first, at second
On the opposite shell face of the first fire extinguishing component, on the opposite shell face at third for component of putting out a fire with second.As one kind
Selection, the ventilation opening use shutter style, and opening up.The ventilation opening of such setting includes at least two benefits:
(1) prevent the moisture of lower section from pouring in inside apparatus casing, (2) exclude hazardous gas (to mix gas and the combustion of fire extinguishing upward
The poison gas etc. of burning), i.e. heat dissipation toxin expelling is used.
Further, the temperature acquisition component is multiposition temperature acquisition component.The temperature acquisition component includes more
A temperature sensor and a plurality of fiber optic cable.
Specifically, a kind of set-up mode of temperature acquisition component: including 9 temperature sensors and a plurality of fiber optic cable.
Specifically, defining the apparatus casing is rectangular shape, including 6 faces, it is respectively as follows: front, the back side, left side
Face, right side, top surface, bottom surface.Front, left side, the back side, right side are sequentially connected, and form the shape of closure.
The line segment that the front is intersected with left side is the first line segment, and the line segment that the left side is intersected with the back side is second
Line segment, the line segment that the back side is intersected with right side are third line segment, and the line segment that the right side is intersected with front is the 4th line
Section.
The line segment that the front is intersected with top surface is the 5th line segment, and the line segment that the left side is intersected with top surface is the 6th line
Section, the line segment that the back side is intersected with top surface are the 7th line segment, and the line segment that the right side is intersected with top surface is the 8th line segment.
The line segment that the front is intersected with bottom surface is the 9th line segment, and the line segment that the left side is intersected with bottom surface is the tenth line
Section, the line segment that the back side is intersected with bottom surface are the 11st line segment, and the line segment that the right side is intersected with bottom surface is the tenth two wires
Section.
Further, 9 temperature sensors are respectively arranged at: (1) the first line segment, second line segment, third line segment,
The middle position of four line segments, number are respectively W1, W2, W3, W4；(2) the cornerwise intersection location in top surface, i.e. center are compiled
Number be W5；(3) four angles at the top of apparatus casing, i.e. intersection position, the 6th line segment and the 7th of the 5th line segment and the 6th line segment
The intersection position of line segment, the intersection position of the 7th line segment and the 8th line segment, the 8th line segment and the 5th line segment intersection position, number
Respectively W6, W7, W8, W9.
9 temperature sensors pass through fiber optic cable respectively and are linked into controller.As a kind of selection, the controller
Be arranged in second line segment, the tenth line segment, the 11st line segment intersection position at.
The fiber optic cable for the temperature sensor that number is W1 is using following arrangement: straight down by the first line segment, then passing through
The tenth line segment is crossed, controller is finally linked into.
The fiber optic cable for the temperature sensor that number is W2 is using following arrangement: straight down by second line segment, finally
It is linked into controller.
The fiber optic cable for the temperature sensor that number is W3 is using following arrangement: straight down by third line segment, then passing through
The 11st line segment is crossed, controller is finally linked into.
The fiber optic cable for the temperature sensor that number is W4 is using following arrangement: straight down by the 4th line segment, then passing through
The 9th route, the tenth line segment are crossed, controller is finally linked into.
The fiber optic cable of the temperature sensor that number is W5 is using following arrangement: being connected to the by top surface diagonal
The point of intersection of six line segments and the 7th line segment is finally linked into controller using the second route.
The fiber optic cable for the temperature sensor that number is W6 is using following arrangement: passing through the first line segment, using the tenth line
Section, is finally linked into controller.
The fiber optic cable for the temperature sensor that number is W7 is using following arrangement: passing through second line segment, is finally linked into control
Device processed.
The fiber optic cable for the temperature sensor that number is W8 is using following arrangement: passing through third line segment, using the 11st
Line segment is finally linked into controller.
The fiber optic cable of the temperature sensor that number is W9 is using following arrangement: being connected to the by top surface diagonal
The point of intersection of six line segments and the 7th line segment is finally linked into controller using the second route.
Specifically, the alarm assemblies include alarm device, Fire Control communication device and control valve, fire extinguishing component.
Further, the high-tension switch gear further includes wireless communication module, monitor terminal, and the controller passes through nothing
Line communication module accesses monitor terminal, and the monitor terminal includes computer and display screen, and the display screen can show monitoring
Information and warning message.
Embodiment two
The present embodiment carried out on the basis of previous embodiment one, mainly introduces and a kind of has fire protection function
The application method of high-tension switch gear.
A kind of application method for the high-tension switch gear having fire protection function, uses foregoing high-voltage switch gear
Equipment, the application method include following step:
(1) emergency handling is realized by way of monitoring temperature；
(2) emergency handling is realized by way of humidity control.
Further, the method for the step (1) comprises the following steps that
(a) for the temperature acquisition component used for multiposition temperature acquisition component, the temperature acquisition component includes: multiple temperature
Spend sensor and a plurality of fiber optic cable；
(b) set temperature number of sensors is n；The temperature sensor of the n position acquires the temperature of each position, shape
At temperature sequence M=[C1, C2, C3 ..., Cn], above-mentioned temperature is ranked up according to size, formed new sequence MP=
[Cmax,…,Cmin]；
(c) the maximum value Cmax in above-mentioned temperature sequence MP is compared with the temperature threshold Cx of setting, if Cmax
Greater than Cx, then start alarm assemblies；
(d) DETC=Cmax- Cmin is calculated, DETC is compared with the temperature difference threshold Cy of setting, if DETC is greater than
Cy then starts alarm assemblies.
As a kind of selection, in the step (c), the Cx is 60-1000 DEG C, preferably 80 DEG C, 100 DEG C, 200 DEG C, 300
℃、500℃。
As a kind of selection, in the step (d), the Cy be 2-50 DEG C, preferably 3 DEG C, 5 DEG C, 8 DEG C, 10 DEG C, 15 DEG C,
20℃。
As specific selection mode, for above-mentioned steps (c) and step (d), fire extinguishing group that alarm assemblies enable respectively
Part is different, the carbon-dioxide fire engine component enabled in step (c), and what is enabled in the step (d) is inert gas fire-fighting
Component, or handled by the way of cooling.
Embodiment three
The present embodiment is carried out on the basis of previous embodiment one or two, mainly introduces one kind and has fire protection function
The application method of the high-tension switch gear of energy.
A kind of application method for the high-tension switch gear having fire protection function, uses foregoing high-voltage switch gear
Equipment, the application method include following step:
(1) emergency handling is realized by way of monitoring temperature；
(2) emergency handling is realized by way of humidity control.
Further, the method for the step (2) comprises the following steps that
(s1) humidity collection component is used, the humidity collection component includes four humidity collectors, is set to equipment shell
On four angles of the bottom surface of body, it is respectively as follows: the nine, the ten intersection point of line segments, the ten, the 11 intersection point of line segments, the 11st, the friendship of 12 line segments
Point, the 12nd line segment, nine intersection point of line segments；
(s2) humidity collector acquires humidity, forms humidity sequence S=[S1, S2, S3, S4], to above-mentioned humidity according to
Sequence from big to small is ranked up, and forms new sequence SP=[Sfir, Ssec, Sthi, Sfor]；
(s3) average value of above-mentioned humidity is calculated, i.e. SS=(Sfir+Ssec+Sthi+Sfor)/4, by the wet of SS and setting
Degree threshold value Sx is compared, if SS is greater than Sx, starts humidity control apparatus；
(s4) DETS, DETS=Sfir-Sfor are calculated, DETS is compared with the humidity threshold Sy of setting, if
DETS is greater than Sy, then starts alarm assemblies.
Humidity control apparatus in the step (s3), receives the control of controller, and the humidity control apparatus includes small
Type fan, desiccant box, prestress application structure, the small-sized fans are arranged inside apparatus casing, and position is on the lower side, described
Desiccant box is arranged on the flabellum of small-sized fans, and the desiccant box is equipped with lid, and the prestress application structure is set
It sets on lid, the prestress application structure can be by means of spring or elastic slice.
Specific working method are as follows: when SS is greater than Sx, then instruction is assigned by controller, so that small-sized fans rotate,
When fan rotates and reaches certain revolving speed, the increase based on centrifugal force, the prestressing force on the lid of desiccant box will
It is cancelled, lid can be opened, and air enters desiccant box, and the humidity in air will reduce；When humidity satisfaction is wanted in air
When asking, controller assigns instruction, and stopping fan rotation is decreased to disappear when stopping fan rotation with centrifugal force, lid
It is re-closing off.
Pneumatic alarm component includes alarm device in the step (s3), to remind monitoring personnel to be handled.
Example IV
The present embodiment is carried out on the basis of one of any or any combination of previous embodiment one to three, mainly
A kind of mounting assembly of high-tension switch gear for having fire protection function is introduced, the mounting assembly is used in apparatus casing
All kinds of devices, especially sensor are installed.
It as shown in Fig. 2, is acquisition sensor (being also possible to any parts such as controller) installation site of the invention
Schematic diagram.As shown, in each angle respective face of each apparatus casing and middle position on each side, in each face
Between position, all there is installation site.
The mounting assembly includes at least installation panel, fixing piece.The installation panel is arranged in installation site, such as attached drawing
Shown in 2, it illustrates multiple installation panels 1.2-3 installation panel, the mounting surface is arranged in the installation site of each sensor
Plate can also be fixed to installation site by way of rear installation.
It as shown in Fig. 3, is installation panel construction schematic diagram of the invention.The installation panel 1 is the hard of rectangle
Material is made, and several hollow out stripeds straight down are equipped among the installation panel 1.The hollow out striped is integrally in strip
Rectangle, the hollow out striped include edge hollow out striped 3 and middle part hollow out striped 2.The edge hollow out striped 3 only has two
Item, is located at the left side and the right of installation panel, and several middle part hollow out stripeds 2 are located among edge hollow out striped 3.
About 2 both sides of middle part hollow out striped are straight line, and the right and left is wave molding 4.On the edge hollow out striped 3
Lower both sides are straight line, are straight line by the side of proximal edge, are wave molding 4 close to the side of middle part hollow out striped 2.
The fixing piece of the mounting assembly includes two parts, i.e. first part and second part.
It as shown in Fig. 4, is first part's structural schematic diagram of the fixing piece of mounting assembly of the invention.
As shown, the first part of fixing piece, including upper grip 5, lower clamping bar 6, clamp 7, and tighten ear 8, screw thread
Nail.
The upper grip 5 is " ∩ " type structure, and the upper end closing, two sides of lower ending opening formation, the upper grip 5 is tool
(such as stainless steel) is made in flexible rustless metal；
The 5 lower ending opening side of upper grip is separately connected a lower clamping bar 6, the 5 lower ending opening side of upper grip, lower clamping bar
6 are integrally formed；
Further, the lower clamping bar 6 is that (such as stainless steel) is made in flexible rustless metal；The lower clamping bar 6 makes
" ∩ " the type structure for obtaining upper grip 5 is expanded further out；The end of the lower clamping bar 6 is connected with clamp 7, and the clamp 7 is
Straight line metal strip, two clamps are inwardly oppositely arranged.
Further, the 5 lower ending opening side of upper grip, lower clamping bar 6 junction be respectively set and tighten ear 8, described two
Threaded hole is respectively set in a tighten among ear 8, the drive screw passes through two threaded holes, and then it is big to adjust upper grip inner space
It is small.
It is equipped with cushion on the inside of " ∩ " the type structure of the upper grip 5, the cushion can be rubber pad, can be bubble
Foam flexible glue.The upper grip is for clamping sensor, such as temperature sensor, humidity collector etc..It can also be used to fix control
Any one of the high-tension switch gears such as device processed component.
Described two lower clamping bars 6 are used to be respectively protruding into two adjacent hollow out stripeds, or are respectively protruding into two intervals
Hollow out striped in.It is stuck on installation panel by clamp 7.
The fixing piece further includes second part.It as shown in Fig. 5, is the of the fixing piece of mounting assembly of the invention
Two partial structure diagrams.
As shown, the second part of fixing piece includes insertion end 9 and blocks end 10.The end 10 of blocking is " ∩ " type knot
Structure has elasticity, and the open end for blocking end 10 is separately connected insertion end 9, and the insertion end is rectilinear end, and formation is opened
Mouth is outward.It is described block end 10 open end and the angle of insertion end 9 in vertical direction be greater than 90 °, preferably 135 °, 120 °,
145°,150°.The lower clamping bar 6 is respectively provided with hollow structure, for accommodating insertion end 9.
It as shown in Fig. 6, is the schematic side view of the fixing piece of mounting assembly of the invention.As shown, it is solid
The first part for determining part and the side view after second part combination.Two insertion ends 9 of the second part are inserted respectively into
Among lower clamping bar 6, after lower clamping bar 6 is inserted into hollow out striped, blocks end 10 and be against on installation panel, form support.
At this point, the sensor of quasi- installation is put among upper grip 5, by tightening drive screw, sensor is not only secured, but also can be further
Secure the fix to installation panel on.
As described above, the present invention can be realized preferably.For a person skilled in the art, do not depart from it is of the invention
These embodiments are changed in the case where principle and spirit, modifies, replace, integrating and modification still falls within protection of the invention
In range.The part for not carrying out specified otherwise or restriction in the present invention is all made of prior art implementation.
Claims (3)
1. a kind of high-tension switch gear for having fire protection function, it is characterised in that: it includes apparatus casing, temperature acquisition group
Part, current sample component, alarm assemblies, controller, the temperature acquisition component, current sample component, alarm assemblies respectively with
Controller connection；
The temperature acquisition component includes multiple temperature sensors and a plurality of fiber optic cable；In the temperature acquisition component
Temperature sensor, for obtaining the temperature data of high-tension switch gear relevant position；The current sample component is arranged in equipment
Among, for sampling to current data, controller judges abnormal conditions that may be present by analysis data；The report
Alert component includes alarm device, Fire Control communication device and control valve, fire extinguishing component, and the control valve receives controller
Control, the unlatching of control fire extinguishing component kindling material and eliminates safe hidden trouble for eliminating；
The apparatus casing is the shell of rectangular shape, including 6 faces, be respectively as follows: front, the back side, left side, right side,
Top surface, bottom surface；Front, left side, the back side, right side are sequentially connected, and form the shape of closure；Apparatus casing is used to support and protects
Protect all parts of high-tension switch gear；The temperature sensor is arranged on apparatus casing；
The high-tension switch gear further includes wireless communication module, monitor terminal, and module connects the controller by wireless communication
Enter monitor terminal, the monitor terminal includes computer and display screen, and the display screen can show monitoring information and alarm signal
Breath；
The high-tension switch gear further includes mounting assembly, includes at least installation panel, fixing piece；
The high-tension switch gear further includes humidity control apparatus, receives the control of controller, the humidity control apparatus packet
Small-sized fans, desiccant box, prestress application structure are included, the small-sized fans are arranged inside apparatus casing, the drying
Agent box is arranged on the flabellum of small-sized fans, and the desiccant box is equipped with lid, and the prestress application structure setting exists
On lid, the prestress application structure is by means of spring or elastic slice.
2. having the application method of the high-tension switch gear of fire protection function described in a kind of claim 1, it is characterised in that: institute
Stating application method includes following step:
(1) emergency handling is realized by way of monitoring temperature；
(2) emergency handling is realized by way of humidity control；
The method of the step (1) comprises the following steps that
(a) for the temperature acquisition component used for multiposition temperature acquisition component, the temperature acquisition component includes: that multiple temperature pass
Sensor and a plurality of fiber optic cable；
(b) set temperature number of sensors is n；The temperature sensor of the n position acquires the temperature of each position, forms temperature
Degree series M=[C1, C2, C3 ..., Cn] is ranked up above-mentioned temperature according to size, formed new sequence MP=[Cmax ...,
Cmin]；
(c) the maximum value Cmax in above-mentioned temperature sequence MP is compared with the temperature threshold Cx of setting, if Cmax is greater than
Cx then starts alarm assemblies；
(d) DETC=Cmax- Cmin is calculated, DETC is compared with the temperature difference threshold Cy of setting, if DETC is greater than Cy,
Then start alarm assemblies.
3. a kind of application method of high-tension switch gear for having fire protection function according to claim 2, feature
It is:
The method of the step (2) comprises the following steps that
(s1) humidity collection component is used, the humidity collection component includes four humidity collectors, is set to apparatus casing
On four angles of bottom surface；
(s2) humidity collector acquires humidity, forms humidity sequence S=[S1, S2, S3, S4], to above-mentioned humidity according to from big
It is ranked up to small sequence, forms new sequence SP=[Sfir, Ssec, Sthi, Sfor]；
(s3) average value of above-mentioned humidity, i.e. SS=(Sfir+Ssec+Sthi+Sfor)/4, by the humidity threshold of SS and setting are calculated
Value Sx is compared, if SS is greater than Sx, starts humidity control apparatus；
(s4) DETS, DETS=Sfir-Sfor are calculated, DETS is compared with the humidity threshold Sy of setting, if DETS
Greater than Sy, then start alarm assemblies；
Humidity control apparatus in the step (s3), receives the control of controller, and the humidity control apparatus includes Miniature wind
Fan, desiccant box, prestress application structure, the small-sized fans are arranged inside apparatus casing, and the desiccant box is set
It sets on the flabellum of small-sized fans, the desiccant box is equipped with lid, and the prestress application structure setting is on lid, institute
Prestress application structure is stated by means of spring or elastic slice；
Specific working method are as follows: when SS is greater than Sx, then instruction is assigned by controller, so that small-sized fans rotate, in wind
Fan rotates and when reaching certain revolving speed, the increase based on centrifugal force, and the prestressing force on the lid of desiccant box will be supported
Disappear, lid can be opened, and air enters desiccant box, and the humidity in air will reduce；When humidity is met the requirements in air,
Controller assigns instruction, and stopping fan rotation is decreased to disappear, lid is weighed when stopping fan rotation with centrifugal force
It is new to close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500529.8A CN108598891B (en) | 2018-05-23 | 2018-05-23 | A kind of high-tension switch gear having fire protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500529.8A CN108598891B (en) | 2018-05-23 | 2018-05-23 | A kind of high-tension switch gear having fire protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108598891A CN108598891A (en) | 2018-09-28 |
| CN108598891B true CN108598891B (en) | 2019-07-26 |
Family
ID=63632722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810500529.8A Active CN108598891B (en) | 2018-05-23 | 2018-05-23 | A kind of high-tension switch gear having fire protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108598891B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559577A (en) * | 2019-09-20 | 2019-12-13 | 中商巨建智慧交通科技有限公司 | Special fire extinguishing method for high-voltage switch cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012508554A (en) * | 2008-11-11 | 2012-04-05 | トマス、ガスマン | Equipment for fire prevention in electrical systems |
| CN204696483U (en) * | 2015-07-06 | 2015-10-07 | 国家电网公司 | A kind of dust-proof radiating type power equipment power distribution cabinet |
| CN104993399A (en) * | 2015-04-24 | 2015-10-21 | 新疆华隆油田科技股份有限公司 | Box type switching station |
| CN205429451U (en) * | 2016-03-07 | 2016-08-03 | 姚莲琴 | Switch board ventilation watertight fittings that prevents dust |
-
2018
- 2018-05-23 CN CN201810500529.8A patent/CN108598891B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012508554A (en) * | 2008-11-11 | 2012-04-05 | トマス、ガスマン | Equipment for fire prevention in electrical systems |
| CN104993399A (en) * | 2015-04-24 | 2015-10-21 | 新疆华隆油田科技股份有限公司 | Box type switching station |
| CN204696483U (en) * | 2015-07-06 | 2015-10-07 | 国家电网公司 | A kind of dust-proof radiating type power equipment power distribution cabinet |
| CN205429451U (en) * | 2016-03-07 | 2016-08-03 | 姚莲琴 | Switch board ventilation watertight fittings that prevents dust |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108598891A (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210460079U (en) | Energy storage container | |
| CN108493807A (en) | A kind of remote monitoring power distribution cabinet with fire alarm function | |
| CN109546750A (en) | Substation's supplementary controlled system, method and device | |
| CN108598891B (en) | A kind of high-tension switch gear having fire protection function | |
| CN108418108A (en) | A kind of damping outdoor electricity distribution cabinet with fire-proof function | |
| CN111211498A (en) | Intelligent alternating-current low-voltage power distribution cabinet | |
| CN210430440U (en) | Power distribution room power utilization safety management system based on intelligent power utilization | |
| CN210186276U (en) | Cold channel fire extinguishing system of data computer lab | |
| CN115276232A (en) | Prefabricated cabin environmental control of transformer substation and monitoring system | |
| CN212112691U (en) | Intelligent building disaster alarm monitoring device | |
| CN212030616U (en) | Cable tunnel monitoring device | |
| CN205212276U (en) | Intelligent power distribution cabinet of collection theftproof, cooling, dehumidification function | |
| CN214623853U (en) | Novel fire alarm control cabinet | |
| CN217115216U (en) | High tension switchgear with remote monitoring and automatic electric leakage monitoring | |
| CN205040144U (en) | RackDC integration rack formula data center device | |
| CN221226895U (en) | Ventilation device, transformer box and transformer substation | |
| CN207538768U (en) | A kind of fire-proof roll screen control structure and fire-proof roll screen control | |
| CN215450372U (en) | Intelligent electric fire monitoring system | |
| CN213124020U (en) | Anti-damage device suitable for transformer | |
| CN220983335U (en) | Building energy consumption monitoring device | |
| CN215929907U (en) | Outdoor protective cover for air conditioner | |
| CN219394050U (en) | Intelligent low-voltage switch cabinet with high reliability | |
| CN219304315U (en) | External box-type substation for power supply user | |
| CN212462491U (en) | Power control box device | |
| CN213484215U (en) | Be used for open air electric control cabinet |
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 |