CN114302585A - Safety computer network safety management device - Google Patents
Safety computer network safety management device Download PDFInfo
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- CN114302585A CN114302585A CN202111408048.2A CN202111408048A CN114302585A CN 114302585 A CN114302585 A CN 114302585A CN 202111408048 A CN202111408048 A CN 202111408048A CN 114302585 A CN114302585 A CN 114302585A
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- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000000428 dust Substances 0.000 claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims description 25
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 14
- 230000003245 working effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000004801 process automation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The invention discloses the technical field of computer network security management, which comprises the following steps: a safe computer network safety management device comprises a case, wherein the side wall of the case is respectively provided with an air inlet and an air outlet, a fan is fixedly arranged at the position of the air inlet in the case, filter screens are respectively arranged at one sides of the air inlet and the air outlet outside the case, and the side wall of the case is fixedly connected with a replacing mechanism; the replacing mechanism is used for interchanging the filter screens at the air inlet and the air outlet and cleaning dust on the filter screens at the air inlet by utilizing the air flow at the air outlet; the case can provide a more stable dust-free working environment for the electronic element, and further improves the working efficiency and the service life of the electronic element.
Description
Technical Field
The invention relates to the technical field of computer network safety management, in particular to a safety computer network safety management device.
Background
With the rapid development of social economy, network platforms are used by more and more users, and along with the richness of network services and applications, the management and maintenance of computer networks become important. The computer network is a network in which a plurality of computers having independent functions and peripheral devices thereof at different geographical locations are connected by communication lines.
Most of the traditional filter screen replacement and cleaning modes are that the filter screen is directly taken down and then cleaned and replaced, or a cleaning component is added at the filter screen to directly clean the filter screen in a regular brushing mode and the like; the filter screen is troublesome to replace, the manual workload is increased, the filter screen and the case can be damaged in the process of taking down the filter screen, and meanwhile, after the filter screen is taken down, impurities such as external dust which have adverse effects on the electronic element can directly enter the case through the air inlet, so that the service life and the working effect of the electronic element are influenced; when the dust collecting device is used for directly cleaning the filter screen, the dust collecting device can interact with the filter screen and dust on the filter screen to enable the filter screen to be slightly deformed, and further enables meshes of the filter screen to be expanded, so that part of dust is squeezed into the case, and the service life and the working effect of the electronic element are influenced.
Based on this, the invention designs a safety computer network safety management device to solve the above problems.
Disclosure of Invention
The invention aims to provide a safe computer network safety management device, which aims to solve the problems that the traditional filter screen replacement and cleaning mode is provided in the background technology, most of the traditional filter screen replacement and cleaning modes are that the filter screen is directly taken down and then cleaned and replaced, or a cleaning component is additionally arranged at the filter screen to directly clean the filter screen in a regular brushing mode and the like; the filter screen is troublesome to replace, the manual workload is increased, the filter screen and the case can be damaged in the process of taking down the filter screen, and meanwhile, after the filter screen is taken down, impurities such as external dust which have adverse effects on the electronic element can directly enter the case through the air inlet, so that the service life and the working effect of the electronic element are influenced; when the dust collecting device is used for directly cleaning the filter screen, the dust collecting device can interact with the filter screen and dust on the filter screen to enable the filter screen to be slightly deformed, and further enables meshes of the filter screen to be expanded, so that part of dust is squeezed into the case, and the service life and the working effect of the electronic element are affected.
In order to achieve the purpose, the invention provides the following technical scheme: a safe computer network safety management device comprises a case, wherein the side wall of the case is respectively provided with an air inlet and an air outlet, a fan is fixedly arranged at the position of the air inlet in the case, filter screens are respectively arranged at one sides of the air inlet and the air outlet outside the case, and the side wall of the case is fixedly connected with a replacing mechanism; the replacing mechanism is used for interchanging the filter screens at the air inlet and the air outlet, and the dust on the filter screens at the air inlet is cleaned by utilizing the air flow of the air outlet.
As a further scheme of the present invention, the air inlet is disposed on the left side wall of the chassis, the air outlet is disposed above the air inlet, the right side wall of the chassis is externally connected with a pipeline system, and the pipeline system is used for guiding hot air blown to the right side of the chassis into the air outlet and discharging the hot air.
As a further scheme of the invention, the pipeline system comprises a plurality of heat dissipation holes uniformly formed in the right side of the case, the right side of the air outlet is fixedly connected with the air collection box in a sealing manner, the heat dissipation holes are externally connected with heat dissipation pipes, and the heat dissipation pipes are fixedly communicated with the air collection box in a sealing manner.
As a further scheme of the invention, the replacing mechanism comprises a double-layer pipeline, the double-layer pipeline is fixedly connected to the left side of the case, an air outlet pipeline is arranged on the upper side of the double-layer pipeline, an air inlet pipeline is arranged on the lower side of the double-layer pipeline, two filter screens are respectively connected to the left sides of the air outlet pipeline and the air inlet pipeline in a sliding manner at the same horizontal position, the cross sectional areas of the air outlet pipeline and the air inlet pipeline on the left side of each filter screen are smaller than those of the filter screens, and the cross sectional areas of the air outlet pipeline and the air inlet pipeline on the right side of each filter screen are equal to those of the filter screens; the filter screen support device is characterized in that a first through groove and a second through groove are formed in the positions, adjacent to the case, between the two filter screens, of the pipe wall between the air outlet pipeline and the air inlet pipeline respectively, a blocking mechanism is arranged at the position of the first through groove, a supporting mechanism is arranged in the air inlet pipeline, the supporting mechanism is used for moving the filter screen to the right end of the air inlet pipeline when the filter screen moves to the right end of the air inlet pipeline in the air inlet, and the blocking mechanism is used for placing the filter screen in the air outlet pipeline into the air inlet pipeline when the filter screen moves to the right end of the air inlet pipeline in the air inlet.
As a further scheme of the invention, the blocking mechanism comprises a baffle plate, the baffle plate is connected with the bottom of the air outlet pipeline in a sliding manner, the right end of the baffle plate is in contact with the right side wall of the first through groove, the upper end of the baffle plate is coplanar with the bottom surface of the air outlet pipeline, and the baffle plate is externally connected with a control mechanism which is used for controlling the baffle plate to slide left and right.
As a further scheme of the invention, the supporting mechanism comprises a slide block, the slide block is positioned at the lower end of the filter screen and is vertically and slidably connected with the bottom of the air inlet pipeline, the right end of the air inlet pipeline is vertically and slidably connected with a wedge block, the wedge surface of the wedge block faces to the left, the outer side of the bottom of the air inlet pipeline is fixedly connected with a fixed plate, the fixed plate is rotatably connected with a straight rod, the left rod body at the joint of the straight rod and the fixed plate is a telescopic rod, and two ends of the straight rod are respectively rotatably connected with the slide block and the bottom of the wedge block; the connecting part of the straight rod and the fixed plate is close to the wedge-shaped block, and when the sliding block and the wedge-shaped block are in a free state, the sliding block sinks, and the wedge-shaped block upwarps; the front side wall and the rear side wall of the gas collection box are both rotatably connected with first gears, the left parts of the first gears slightly protrude out of the case, the front side wall and the rear side wall of the right side of the filter screen are both fixedly connected with racks, and the first gears can be meshed with the racks; the fan is connected with the mounting bracket in a rotating manner, a second gear is fixedly connected to a rotating shaft of the fan, a transmission mechanism is connected to the second gear in an external manner, and the first gear is in transmission connection with the second gear through the transmission mechanism.
As a further scheme of the invention, the control mechanism comprises a wedge-shaped plate, the wedge-shaped plate is fixedly connected with the front end of the baffle, the wedge surface of the wedge-shaped plate faces to the upper right, the wedge surface of the wedge-shaped plate is connected with a sliding rod in a sliding manner, the sliding rod is transversely and fixedly connected with a first connecting rod, the first connecting rod is vertically and fixedly connected with a second connecting rod, the second connecting rod is transversely and fixedly connected with a third connecting rod, and the third connecting rod is fixedly connected with the lower end of the wedge block.
As a further scheme of the invention, the right ends of the air outlet pipeline and the air inlet pipeline are fixedly, hermetically and externally connected with airflow pipes, and the other ends of the airflow pipes are respectively far away from each other.
Compared with the prior art, the invention has the beneficial effects that:
1. the device exchanges the filter screens at the air inlet and the air outlet through the exchange mechanism, so that the clean filter screen at the air outlet is moved to the air inlet to work, and the filter screen blocked at the air inlet is moved to the air outlet to clean the air flow at the air outlet; make whole filter screen change clearance process automation, need not manual work, avoid artifical maloperation to produce the destruction to the filter screen, and whole change process, air inlet department has the filter screen to exist all the time, avoided the dust to get into quick-witted case, and the clearance to the filter screen is gone on by the air current of quick-witted incasement outside blowing through air outlet department, further avoided the dust when clearing up the filter screen, can be extruded and pass the phenomenon production that the filter screen got into quick-witted case, it is further, make quick-witted case can provide a more stable dustless operational environment for electronic component, and then electronic component's work efficiency and working life have been improved.
2. According to the invention, the position of the air outlet is arranged at the same side of the air inlet through the pipeline system, so that the mutual replacement distance of the filter screens at the air inlet and the air outlet is shortened, the mutual replacement difficulty of the filter screens at the air inlet and the air outlet is further reduced, further, the occupied space and the structural complexity of the replacement mechanism are reduced, the production and installation difficulty of the replacement mechanism is reduced, the work action of the replacement mechanism is reduced, and the work stability and the efficiency of the replacement mechanism are further improved.
3. The invention increases the flow of the heat dissipation airflow in the case by arranging the dispersed heat dissipation holes, thereby increasing the contact area of the heat dissipation airflow and the internal space of the case, and further increasing the heat dissipation efficiency and the heat dissipation effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic front sectional view of the overall structure of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is a schematic cross-sectional view of the upper end of an outlet pipe of the overall structure of the present invention;
FIG. 5 is a schematic cross-sectional view of the first gear in the overall configuration of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at D;
FIG. 7 is an enlarged view of E in FIG. 5;
FIG. 8 is a bottom view of the structure of FIG. 5;
FIG. 9 is an enlarged view of B in FIG. 8;
fig. 10 is an enlarged view of C in fig. 8.
In the drawings, the components represented by the respective reference numerals are listed below:
the air-conditioning device comprises a case 1, an air inlet 1-1, an air outlet 1-2, a fan 1-3, a mounting rack 1-3-1, a second gear 1-3-2, a filter screen 2, a rack 2-1, a heat dissipation hole 3-1, an air collection box 3-2, a double-layer pipeline 4-1, an air outlet pipeline 4-1-1, an air inlet pipeline 4-1-2, a first through groove 4-2, a second through groove 4-3, a baffle 5, a sliding block 6-1, a wedge block 6-2, a fixing plate 6-3, a straight rod 6-4, a first gear 6-5, a wedge plate 7-1, a sliding rod 7-2, a first connecting rod 7-3, a second connecting rod 7-4 and a third connecting rod 7-5.
Detailed Description
Referring to fig. 1-10, the present invention provides a technical solution: a safe computer network safety management device comprises a case 1, wherein the side wall of the case 1 is respectively provided with an air inlet 1-1 and an air outlet 1-2, a fan 1-3 is fixedly arranged at the position of the air inlet 1-1 in the case 1, a filter screen 2 is respectively arranged at one side of the air inlet 1-1 and the air outlet 1-2 outside the case 1, and the side wall of the case 1 is fixedly connected with a replacing mechanism; the replacing mechanism is used for interchanging the filter screen 2 at the air inlet 1-1 and the air outlet 1-2, and the dust on the filter screen 2 at the air inlet 1-1 is cleaned by utilizing the air flow of the air outlet 1-2.
When the air purifier works, as the dust on the filter screen 2 at the air inlet 1-1 is increased to block the air flow from entering the case 1, the replacing mechanism moves the filter screen 2 at the air outlet 1-2 to the air inlet 1-1 to filter the air entering the case 1 from the outside, then moves the filter screen 2 at the original air inlet 1-1 to the air outlet 1-2 to prevent the fan 1-3 from stopping running, the dust outside enters the case 1 through the air outlet 1-2 (because the fan 1-3 is in the starting state when the replacing mechanism is in action, the outside air enters the case 1 through the air inlet 1-1, the air circulating at the air inlet 1-1 needs to be filtered all the time to prevent the dust from entering the case 1, and correspondingly, the air in the case 1 is discharged through the air outlet 1-2, so that the outside air cannot enter the case 1 through the air outlet 1-2, further, the outside dust cannot enter the case 1 through the air outlet 1-2, and correspondingly, the outside dust cannot enter the case 1 even if the filter screen 2 at the air outlet 1-2 is moved away); after the filter screen 2 at the original air inlet 1-1 is moved to the air outlet 1-2, the air flow at the air outlet 1-2 can clean up the dust attached to the filter screen 2 by blowing (when in actual production and use, a cleaning component such as a brush can be added at the filter screen 2 at the air outlet 1-2 to improve the cleaning efficiency and cleaning speed of the filter screen 2 at the air outlet 1-2), and the filter screen is left to be moved to the air inlet 1-1 for use next time.
Most of the traditional filter screen 2 replacement and cleaning modes are that the filter screen 2 is directly taken down and then cleaned and replaced, or a cleaning component is added at the filter screen 2 to directly clean the filter screen 2 regularly in modes of brushing and the like; the former is troublesome to replace, increases the manual workload, and may damage the filter screen 2 and the case 1 in the process of removing the filter screen 2, and meanwhile, after the filter screen 2 is removed, external dust and other impurities which have adverse effects on the electronic element directly enter the case 1 through the air inlet 1-1, thereby affecting the service life and the working effect of the electronic element; when the filter screen 2 is directly cleaned, the dust on the filter screen 2 and the dust on the filter screen 2 generate force interaction, so that the filter screen 2 slightly deforms, the meshes of the filter screen 2 are further expanded, and partial dust is squeezed into the case 1, and the service life and the working effect of the electronic element are influenced;
the device of the invention exchanges the filter screen 2 at the air inlet 1-1 and the air outlet 1-2 through the exchange mechanism, so that the clean filter screen 2 at the air outlet 1-2 moves to the air inlet 1-1 to work, and the filter screen 2 blocked at the air inlet 1-1 moves to the air outlet 1-2 to clean air flow at the air outlet 1-2; make whole filter screen 2 change cleaning process automation, need not manual work, avoid artifical maloperation to produce destruction to filter screen 2, and whole change process, air inlet 1-1 department has filter screen 2 to exist all the time, avoided the dust to get into quick-witted case 1, and the clearance to filter screen 2 is gone on by the air current of blowing outward in quick-witted case 1 through gas outlet 1-2 department, further avoided the dust when clearing up filter screen 2, can be extruded and pass the phenomenon production that filter screen 2 got into quick-witted case 1, furthermore, make quick-witted case 1 can provide a more stable dustless operational environment for electronic component, and then improved electronic component's work efficiency and working life.
As a further scheme of the invention, the air inlet 1-1 is arranged on the left side wall of the case 1, the air outlet 1-2 is arranged above the air inlet 1-1, the right side wall of the case 1 is externally connected with a pipeline system, and the pipeline system is used for guiding hot air blown to the right side of the case 1 into the air outlet 1-2 and discharging the hot air in the air cooling process.
When the air conditioner works, external air flow enters the case 1 through the air inlet 1-1 on the left side wall of the case 1, so that the air pressure on the left side of the case 1 is increased, air flow from left to right is generated in the case 1, and then the air flow is guided into the air outlet 1-2 on the left side of the case 1 through a pipeline system from the right side of the case 1 and then is discharged from the air outlet 1-2; in the flowing process of the case 1, the air flow takes the heat of the case 1 out to cool the inner space of the case 1.
According to the invention, the air outlet 1-2 is arranged at the same side of the air inlet 1-1 through the pipeline system, so that the mutual replacement distance of the filter screens 2 at the air inlet 1-1 and the air outlet 1-2 is shortened, the mutual replacement difficulty of the filter screens 2 at the air inlet 1-1 and the air outlet 1-2 is further reduced, the occupied space and the structural complexity of the replacement mechanism are further reduced, the production and installation difficulty of the replacement mechanism is reduced, the working action of the replacement mechanism is reduced, and the working stability and the efficiency of the replacement mechanism are further improved.
As a further scheme of the invention, the pipeline system comprises a plurality of heat dissipation holes 3-1 which are uniformly formed in the right side of the case 1, the right side of the air outlet 1-2 is fixedly connected with the air collection box 3-2 in a sealing manner, the heat dissipation holes 3-1 are externally connected with heat dissipation pipes, and the heat dissipation pipes are fixedly communicated with the air collection box 3-2 in a sealing manner.
When the air-conditioner works, radiating air flow in the case 1 flows from the air inlet 1-1 to the radiating hole 3-1 in a diffusion mode, and finally enters the gas collecting box 3-2 from the radiating pipe and is discharged out of the case 1 through the air outlet 1-2.
The invention increases the flow of the heat dissipation airflow in the case 1 by arranging the dispersed heat dissipation holes 3-1, thereby increasing the contact area of the heat dissipation airflow and the internal space of the case 1, and further increasing the heat dissipation efficiency and the heat dissipation effect.
As a further scheme of the invention, the replacing mechanism comprises a double-layer pipeline 4-1, the double-layer pipeline 4-1 is fixedly connected to the left side of the case 1, an air outlet pipeline 4-1-1 is arranged on the upper side of the double-layer pipeline 4-1, an air inlet pipeline 4-1-2 is arranged on the lower side of the double-layer pipeline 4-1, the two filter screens 2 are respectively connected to the left sides of the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2 in a sliding manner at the same horizontal position, the cross sectional areas of the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2 on the left side of the filter screen 2 are both smaller than that of the filter screen 2, the cross sectional areas of the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2 on the right side of the filter screen 2 are equal to that of the filter screen 2; a first through groove 4-2 and a second through groove 4-3 are respectively arranged on the pipe wall between the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2 and at the adjacent positions between the two filter screens 2 and the case 1, a blocking mechanism is arranged at the position of the first through groove 4-2, a supporting mechanism is arranged in the air inlet pipeline 4-1-2, the supporting mechanism is used for moving the filter screen 2 into the air outlet pipeline 4-1-1 when the filter screen 2 in the air inlet 1-1 moves to the right end of the air inlet pipeline 4-1-2, the blocking mechanism is used for moving the filter screen 2 to the right end of the air inlet pipeline 4-1-2 in the air inlet 1-1, the filter screen 2 in the air outlet pipeline 4-1-1 is lowered into the air inlet pipeline 4-1-2.
When the air filter works, as the filter screen 2 in the air inlet pipeline 4-1-2 continuously filters dust, the meshes of the filter screen 2 are gradually blocked, so that the filter screen 2 is enlarged under the action of the wind power of the fan 1-3, until the filter screen 2 can be blown by the wind power of the fan 1-3, the filter screen 2 moves to the right end of the air inlet pipeline 4-1-2 along the air inlet pipeline 4-1-2, at the moment, the blocking of the first through groove 4-2 is cancelled by the blocking mechanism, the filter screen 2 in the air outlet pipeline 4-1-1 falls into the air inlet pipeline 4-1-2 from the first through groove 4-2 to play a role of filtering dust, and then the filter screen 2 in the air inlet pipeline 4-1-2 enters the air outlet pipeline 4-1-1 from the second through groove 4-3 under the effect of the supporting mechanism, and slides to the position of the first through groove 4-2 at the left side of the air outlet pipeline 4-1-1 under the action of the exhaust airflow in the air outlet pipeline 4-1-1 (and the filter screen 2 in the air outlet pipeline 4-1-1 enters the rear air inlet pipeline 4-1-2 through the first through groove 4-2, the first through groove 4-2 is blocked again by the blocking mechanism), and finally the filter screen 2 entering the air outlet pipeline 4-1-1 is blown continuously by the air discharged from the air outlet 1-2, so that the dust on the filter screen 2 is blown away, and the filter screen 2 is cleaned again to be replaced next time.
The invention controls the start of the replacing process through wind power, so that the replacing mechanism can effectively replace the filter screen 2 according to the blocking degree of the filter screen 2, the working effectiveness and timeliness of the replacing mechanism are improved, and the dust filtering stability of the filter screen 2 is further improved.
As a further scheme of the invention, the blocking mechanism comprises a baffle plate 5, the baffle plate 5 is connected with the bottom of the air outlet pipeline 4-1-1 in a sliding mode, the right end of the baffle plate 5 is in contact with the right side wall of the first through groove 4-2, the upper end of the baffle plate 5 is coplanar with the bottom surface of the air outlet pipeline 4-1-1, and a control mechanism is externally connected with the baffle plate 5 and used for controlling the baffle plate 5 to slide left and right.
When the air inlet pipeline 4-1-2 moves to the right end of the air inlet pipeline 4-1-2 along the air inlet pipeline 4-1-2, the control mechanism controls the baffle 5 to slide leftwards to make the position of the first through groove 4-2 be kept away, so that the filter screen 2 in the air outlet pipeline 4-1-1 falls into the air inlet pipeline 4-1-2 from the first through groove 4-2 under the action of gravity, and when the filter screen 2 moving to the right end of the air inlet pipeline 4-1-2 moves upwards under the action of the supporting mechanism, the control mechanism controls the baffle 5 to slide rightwards to block the first through groove 4-2 again.
According to the invention, the baffle 5 is used for controlling the plugging of the first through groove 4-2 and the gravity of the filter screen 2, so as to control the process that the filter screen 2 enters the air inlet pipeline 4-1-2, the structure is simple, no power part is needed, the equipment cost is reduced, the structure is stable, and the fault is not easy to occur.
As a further scheme of the invention, the supporting mechanism comprises a sliding block 6-1, the sliding block 6-1 is positioned at the lower end of the filter screen 2 and is vertically and slidably connected with the bottom of the air inlet pipeline 4-1-2, the right end of the air inlet pipeline 4-1-2 is vertically and slidably connected with a wedge block 6-2, the wedge surface of the wedge block 6-2 faces to the left, the outer side of the bottom of the air inlet pipeline 4-1-2 is fixedly connected with a fixed plate 6-3, the fixed plate 6-3 is rotatably connected with a straight rod 6-4, the left rod body at the connection position of the straight rod 6-4 and the fixed plate 6-3 is a telescopic rod, and two ends of the straight rod 6-4 are respectively rotatably connected with the bottoms of the sliding block 6-1 and the wedge block 6-2; the joint of the straight rod 6-4 and the fixed plate 6-3 is close to the wedge-shaped block 6-2, when the sliding block 6-1 and the wedge-shaped block 6-2 are in a free state, the sliding block 6-1 sinks, and the wedge-shaped block 6-2 upwarps; the front side wall and the rear side wall of the gas collecting box 3-2 are both rotatably connected with a first gear 6-5, the left side part of the first gear 6-5 slightly protrudes out of the case 1, the front side wall and the rear side wall of the right side of the filter screen 2 are both fixedly connected with racks 2-1, and the first gear 6-5 can be meshed with the racks 2-1; the inner wall of the case 1 is fixedly connected with an installation frame 1-3-1 at the air inlet 1-1, the fan 1-3 is rotatably connected with the installation frame 1-3-1, a second gear 1-3-2 is fixedly connected to a rotating shaft of the fan 1-3, the second gear 1-3-2 is externally connected with a transmission mechanism, and the first gear 6-5 and the second gear 1-3-2 are in transmission connection through the transmission mechanism.
When the air inlet pipeline 4-1-2 is in work, when the filter screen 2 in the air inlet pipeline 4-1-2 is moved to the right end of the air inlet pipeline 4-1-2, the filter screen 2 extrudes the wedge block 6-2 downwards through the wedge surface of the wedge block 6-2 and reaches the upper end of the wedge block 6-2, at the moment, the slide block 6-1 is upwarped (a lever structure is formed between the slide block 6-1 and the wedge block 6-2 through the straight rod 6-4), then when the filter screen 2 in the air outlet pipeline 4-1-1 falls to the air inlet pipeline 4-1-2, the filter screen 2 is positioned above the slide block 6-1 and extrudes the slide block 6-1 downwards, so that the slide block 6-1 falls, the wedge block 6-2 is upwarped, and further the filter screen 2 at the upper end of the wedge block 6-2 is upwarped (because the joint of the straight rod 6-4 and the fixed plate 6-3 is close to the wedge block 6-2, therefore, the force arm from the sliding block 6-1 to the joint is larger than the force arm from the wedge-shaped block 6-2 to the joint, further, when the upper ends of the sliding block 6-1 and the wedge-shaped block 6-2 apply downward pressure with the same magnitude, the wedge-shaped block 6-2 can tilt up to enable the rack 2-1 on the filter screen 2 to be meshed with the first gear 6-5, and further, the filter screen 2 at the upper end of the wedge-shaped block 6-2 moves upwards to enter the air outlet pipeline 4-1-1 under the driving of the first gear 6-5.
According to the invention, by arranging the lever structure, the filter screen 2 in the air inlet pipeline 4-1-2 is tilted by utilizing the gravity of the filter screen 2 in the air outlet pipeline 4-1-1, so that the rack 2-1 on the filter screen 2 in the air inlet pipeline 4-1-2 is meshed with and acts on the first gear 6-5, the first gear 6-5 is driven by the power of the fan 1-3, the filter screen 2 slides by the wind power of the fan 1-3, the filter screen 2 can be replaced when the fan 1-3 works when the equipment works, other control elements are not required to be added, and the whole process is mechanical linkage, so that the structure of the equipment is simpler, and the operation is more stable.
As a further scheme of the invention, the control mechanism comprises a wedge-shaped plate 7-1, the wedge-shaped plate 7-1 is fixedly connected with the front end of the baffle 5, the wedge surface of the wedge-shaped plate 7-1 faces to the upper right, a slide rod 7-2 is connected to the wedge surface of the wedge-shaped plate 7-1 in a sliding manner, a first connecting rod 7-3 is fixedly connected to the slide rod 7-2 in a transverse direction, a second connecting rod 7-4 is fixedly connected to the first connecting rod 7-3 in a vertical direction, a third connecting rod 7-5 is fixedly connected to the second connecting rod 7-4 in a transverse direction, and the third connecting rod 7-5 is fixedly connected with the lower end of the wedge block 6-2.
When the air outlet device works, when the wedge-shaped block 6-2 moves downwards, the wedge-shaped block 6-2 drives the third connecting rod 7-5 to move downwards, the third connecting rod 7-5 drives the sliding rod 7-2 to move downwards through the first connecting rod 7-3 and the second connecting rod 7-4, further, the sliding rod 7-2 extrudes the wedge surface of the wedge-shaped plate 7-1, the wedge-shaped plate 7-1 drives the baffle 5 to slide leftwards, further, the filter screen 2 in the air outlet pipeline 4-1-1 falls to the upper end of the sliding block 6-1 through the first through groove 4-2, the sliding block 6-1 is pressed downwards, further, the wedge-shaped block 6-2 is tilted, further, the wedge-shaped block 6-2 drives the sliding rod 7-2 to move upwards through the first connecting rod 7-3, the second connecting rod 7-4 and the third connecting rod 7-5, the sliding rod 7-2 is in sliding connection with the wedge surface of the wedge-shaped plate 7-1 to drive the wedge-shaped plate 7-1 to move rightwards, further drive the baffle 5 to slide rightwards, and block the first through groove 4-2 again.
According to the invention, the up-and-down movement of the sliding rod 7-2 is controlled through the up-and-down movement of the wedge block 6-2, and the left-and-right movement of the baffle 5 is controlled through the wedge surface of the wedge plate 7-1, so that the opening and closing of the first through groove 4-2 are completely associated with the up-and-down movement of the wedge block 6-2, further, no new control element is required to be added for the opening and closing of the first through groove 4-2, and no dislocation error exists in the matching between the opening and closing of the first through groove 4-2 and the up-and-down movement of the wedge block 6-2, thereby increasing the running stability of equipment.
As a further scheme of the invention, the right ends of the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2 are fixedly, hermetically and externally connected with airflow pipes, and the other ends of the airflow pipes are respectively far away from each other.
When the air-cooling device works, the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2 respectively perform air exhaust and air suction through the air flow pipes which are connected, and the other ends of the two air flow pipes are respectively far away from each other, so that the air exhaust and air suction of the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2 are not interfered with each other, and further, the phenomenon that the heat dissipation efficiency is influenced because hot air exhausted by the air outlet pipeline 4-1-1 is sucked by the air inlet pipeline 4-1-2 again is prevented; further increasing the heat dissipation efficiency of the device.
Claims (8)
1. The utility model provides a safe type computer network safety control device, includes quick-witted case (1), its characterized in that: the side wall of the case (1) is respectively provided with an air inlet (1-1) and an air outlet (1-2), the position of the air inlet (1-1) in the case (1) is fixedly provided with a fan (1-3), the air inlet (1-1) and the air outlet (1-2) are respectively provided with a filter screen (2) at one side outside the case (1), and the side wall of the case (1) is fixedly connected with a replacing mechanism; the replacing mechanism is used for interchanging the filter screens (2) at the air inlet (1-1) and the air outlet (1-2), and the air flow of the air outlet (1-2) is utilized to clean dust on the filter screens (2) at the air inlet (1-1).
2. The secure computer network security management device of claim 1, wherein: the air inlet (1-1) is formed in the left side wall of the case (1), the air outlet (1-2) is formed above the air inlet (1-1), the right side wall of the case (1) is externally connected with a pipeline system, and the pipeline system is used for guiding hot air blown to the right side of the case (1) into the air outlet (1-2) and discharging the hot air in the air cooling process.
3. The secure computer network security management device of claim 2, wherein: the pipeline system comprises a plurality of heat dissipation holes (3-1) which are uniformly formed in the right side of the case (1), the right side of the air outlet (1-2) is fixedly connected with a gas collection box (3-2) in a sealing mode, the heat dissipation holes (3-1) are externally connected with heat dissipation pipes, and the heat dissipation pipes are fixedly communicated with the gas collection box (3-2) in a sealing mode.
4. The secure computer network security management device of claim 3, wherein: the replacing mechanism comprises a double-layer pipeline (4-1), the double-layer pipeline (4-1) is fixedly connected to the left side of the case (1), an air outlet pipeline (4-1-1) is arranged on the upper side of the double-layer pipeline (4-1), an air inlet pipeline (4-1-2) is arranged on the lower side of the double-layer pipeline (4-1), the two filter screens (2) are respectively connected to the left sides of the air outlet pipeline (4-1-1) and the air inlet pipeline (4-1-2) in a sliding manner at the same horizontal position, the cross sectional areas of the air outlet pipeline (4-1-1) and the air inlet pipeline (4-1-2) on the left side of the filter screen (2) are smaller than that of the filter screen (2), the cross sectional areas of the air outlet pipeline (4-1-1) and the air inlet pipeline (4-1-2) on the right side of the filter screen (2) are equal to that of the filter screen (2); a first through groove (4-2) and a second through groove (4-3) are respectively formed in the positions, adjacent to the case (1), of the two filter screens (2) on the pipe wall between the air outlet pipeline (4-1-1) and the air inlet pipeline (4-1-2), the first through groove (4-2) is provided with a blocking mechanism, the air inlet pipeline (4-1-2) is internally provided with a supporting mechanism, the supporting mechanism is used for moving the filter screens (2) into the air outlet pipeline (4-1-1) when the filter screens (2) move to the right end of the air inlet pipeline (4-1-2) in the air inlet (1-1), and the blocking mechanism is used for moving the filter screens (2) in the air outlet pipeline (4-1-1) into the air inlet pipeline (4-1-2) when the filter screens (2) move to the right end of the air inlet pipeline (4-1-2) in the air inlet pipeline (1-1) 1-2).
5. The secure computer network security management device of claim 4, wherein: the check block mechanism comprises a baffle (5), the baffle (5) is in sliding connection with the bottom of the air outlet pipeline (4-1-1), the right end of the baffle (5) is in contact with the right side wall of the first through groove (4-2), the upper end of the baffle (5) is coplanar with the bottom surface of the air outlet pipeline (4-1-1), and the baffle (5) is externally connected with a control mechanism which is used for controlling the baffle (5) to slide left and right.
6. The secure computer network security management device of claim 5, wherein: the supporting mechanism comprises a sliding block (6-1), the sliding block (6-1) is positioned at the lower end of the filter screen (2) and is vertically connected with the bottom of the air inlet pipeline (4-1-2) in a sliding manner, the right end of the air inlet pipeline (4-1-2) is vertically connected with a wedge block (6-2) in a sliding way, the wedge surface of the wedge block (6-2) faces to the left, the outer side of the bottom of the air inlet pipeline (4-1-2) is fixedly connected with a fixed plate (6-3), the fixed plate (6-3) is rotatably connected with a straight rod (6-4), the left rod body at the joint of the straight rod (6-4) and the fixed plate (6-3) is a telescopic rod, two ends of the straight rod (6-4) are respectively and rotatably connected with the sliding block (6-1) and the bottom of the wedge-shaped block (6-2); the connecting part of the straight rod (6-4) and the fixed plate (6-3) is close to the wedge-shaped block (6-2), when the sliding block (6-1) and the wedge-shaped block (6-2) are in a free state, the sliding block (6-1) sinks, and the wedge-shaped block (6-2) upwarps; the front side wall and the rear side wall of the gas collection box (3-2) are both rotatably connected with first gears (6-5), the left side part of each first gear (6-5) slightly protrudes out of the case (1), the front side wall and the rear side wall of the right side of the filter screen (2) are both fixedly connected with racks (2-1), and the first gears (6-5) can be meshed with the racks (2-1); the fan is characterized in that an installation frame (1-3-1) is fixedly connected to the inner wall of the case (1) at the air inlet (1-1), the fan (1-3) is rotatably connected with the installation frame (1-3-1), a second gear (1-3-2) is fixedly connected to the rotating shaft of the fan (1-3), the second gear (1-3-2) is externally connected with a transmission mechanism, and the first gear (6-5) is in transmission connection with the second gear (1-3-2) through the transmission mechanism.
7. The secure computer network security management device of claim 6, wherein: control mechanism includes wedge plate (7-1), wedge plate (7-1) and baffle (5) front end fixed connection, and the wedge face of wedge plate (7-1) is towards the upper right side, the wedge face sliding connection of wedge plate (7-1) has slide bar (7-2), slide bar (7-2) horizontal fixedly connected with head rod (7-3), the vertical fixedly connected with second connecting rod (7-4) of head rod (7-3), horizontal fixedly connected with third connecting rod (7-5) of second connecting rod (7-4), third connecting rod (7-5) and wedge 6-2 lower extreme fixed connection.
8. The secure computer network security management device of claim 4, wherein: the right ends of the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2 are fixedly, hermetically and externally connected with airflow pipes, and the other ends of the airflow pipes are respectively far away from the air outlet pipeline 4-1-1 and the air inlet pipeline 4-1-2.
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| CN202111408048.2A CN114302585A (en) | 2021-11-19 | 2021-11-19 | Safety computer network safety management device |
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