CN112752168A - Adjustable dustproof and dampproof industrial Ethernet switch - Google Patents
Adjustable dustproof and dampproof industrial Ethernet switch Download PDFInfo
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- CN112752168A CN112752168A CN202011602521.6A CN202011602521A CN112752168A CN 112752168 A CN112752168 A CN 112752168A CN 202011602521 A CN202011602521 A CN 202011602521A CN 112752168 A CN112752168 A CN 112752168A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/10—Exchange station construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
- H04Q1/114—Protection against environment flooding protection, e.g. using water proof provision
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
An adjustable dustproof and dampproof industrial Ethernet switch belongs to the technical field of communication equipment industrial switches. A counterweight base is arranged below the exchanger shell, a rotating motor is fixedly arranged in an open slot of the counterweight base, the rotating motor is upwards output and connected with a rotating shaft rod, penetrates through the exchanger shell and extends into the exchanger shell, and is detachably connected with a blast adsorption component and can be used for linkage control of the blast adsorption component to rotate; the left and right sides of the counterweight base are provided with hydraulic power cylinder bodies, the upper part of an output hydraulic telescopic rod is fixedly connected with the shell of the exchanger, and the shell of the exchanger can be controlled to lift up and down in a linkage manner; the blast adsorption component comprises a blast electric fan and a hollow pipe body; the top wall surface and/or the side wall surface of the switch shell are/is hermetically embedded and connected with a silica gel water absorption component; the left end and the right end of the exchanger shell penetrate through the upper wall surface and the lower wall surface and are provided with cooling and heat absorbing components in a sealing mode. The invention can comprehensively and efficiently carry out moisture removal, dust removal, heat absorption and heat dissipation in the switch shell, and has good application effect.
Description
The technical field is as follows:
the invention relates to the technical field of communication equipment industrial switches, in particular to an adjustable dustproof and moistureproof industrial Ethernet switch.
Background art:
an industrial ethernet switch (hereinafter referred to as "switch") is a communication device or a computer room device that performs an information exchange function in an industrial-grade communication system. Because current switch integrated level is higher and higher, sensitive parts such as internal integrated circuit mainboard, chip, data line, so at the long-time in-process of using of switch, there are following factors that influence the use:
firstly, when the switch is used in an environment with overhigh air humidity for a long time, sensitive parts and ports in the switch are easily affected by damp, and a main board of the switch is short-circuited and cannot work normally when the sensitivity is seriously affected;
secondly, the electrical components inside the switch are easy to adsorb dust particles due to the conductance effect, so that dust is accumulated or raised inside the shell, and the working efficiency of the shell is influenced by the fact that the circuit board or the chip and other components are covered by excessive dust, so that the sensitivity is low, the energy consumption is serious, and even the shell is damaged;
thirdly, the long-time work of the high integrated electric element in the switch can lead to more and more big calorific capacity, and the current internal structure of switch has the problem of heat dissipation difficulty, and overheated can influence electric element's work efficiency, reduces product life.
The commonly used mechanism of removing damp and removing heat of current switch sets up the radiator fan in the side, and it can't extend to inside the casing, removes damp and removes the heat effect not good, and its open structure also can lead to the casing in addition easily to advance the phenomenon of dust and unclear particle impurity. The existing switch is imperfect in dehumidifying, dedusting and heat dissipating structure, poor in effect and capable of influencing the working efficiency and the service life of the switch main body.
The invention content is as follows:
in order to solve the above mentioned problems in the background art, the present invention provides an adjustable dustproof and moistureproof industrial ethernet switch, which has an efficient adjustable switch moisture-removing, dust-removing and heat-dissipating structure. The technical scheme is as follows:
an adjustable dustproof and moistureproof industrial Ethernet switch comprises a switch shell, wherein a plurality of network cable interfaces and a power supply button are installed on the switch shell, a counterweight base is arranged below the switch shell, an open slot is formed in the center of the counterweight base, a rotating motor is fixedly arranged in the open slot, the rotating motor outputs upwards to be connected with a rotating shaft rod, the rotating shaft rod upwards penetrates through the bottom wall surface of the switch shell to extend into the switch shell, extension bottom plates are integrally arranged at the left end and the right end of the bottom of the counterweight base, a hydraulic power cylinder body is fixedly arranged on the extension bottom plates, the hydraulic power cylinder body outputs upwards to be connected with a hydraulic telescopic rod, the tail end above the hydraulic telescopic rod is fixedly connected to the bottom wall of;
the tail end above the rotating shaft rod is detachably and fixedly connected with the air blasting adsorption component, and the rotating shaft rod can be used for controlling the air blasting adsorption component to rotate in a linkage manner; the blast adsorption component comprises a blast electric fan and a hollow pipe body;
the top wall surface and/or the side wall surface of the switch shell are/is hermetically embedded and connected with a silica gel water absorption component;
the left and right ends of the exchanger shell penetrate through the upper and lower wall surfaces and are hermetically provided with cooling and heat absorbing components;
the switch shell is internally provided with a power supply and a logic controller, a power supply button is electrically connected with the power supply to control the output on-off of the power supply, and the power supply is connected with the rotating motor and the blast fan through the output of the logic controller to supply energy for the output of the rotating motor and control the rotating frequency of the blast fan in a logic mode.
As a preferable scheme: the hollow pipe body of the blast adsorption assembly comprises an upper pipe body and a lower pipe body, and the upper pipe body and the lower pipe body are detachably sleeved, fixed and communicated; a connecting shaft groove is formed in the center of the bottom of the lower pipe body upwards, internal threads are arranged on the inner side wall surface of the connecting shaft groove, external threads are arranged on the side wall surface of the top of the rotating shaft rod, and the rotating shaft rod is screwed into the connecting shaft groove and fixedly screwed; the end of the upper square tube of the upper tube body is provided with a blast fan, the side surface of the upper tube body is communicated with a plurality of branch tube bodies, and the end of each branch tube body is provided with the blast fan.
As a preferable scheme: the bottom of the lower tube body is matched, sealed and plugged into the adsorption block.
As a preferable scheme: the adsorption block is made of sponge material.
As a preferable scheme: the upper end of the inner part of the lower pipe body is fixedly provided with a filter screen.
As a preferable scheme: the side face located at the upper end of the inner part of the lower pipe body is integrally provided with at least two supporting side blocks in an extending mode, and the filter screen is fixedly placed on the supporting side blocks.
As a preferable scheme: silica gel subassembly that absorbs water includes transparent double glazing board, and double glazing board embedding switch casing wall is gone up and is imbedded junction sealing treatment, and it has a plurality of gas pockets to open on the face that double glazing board is located the switch casing, and the inside a plurality of silica gel particles that hold of layer of double glazing board.
As a preferable scheme: the cooling heat absorption assembly comprises a copper pipe, the upper end and the lower end of the copper pipe are respectively embedded into the upper wall surface and the lower wall surface of the exchanger shell, the embedded connection part is sealed, cooling liquid or water is contained in the copper pipe, and pipe orifices at the upper end and the lower end of the copper pipe are sealed and plugged into the plug body.
As a preferable scheme: the part of the rotating shaft rod extending out of the top wall surface of the counterweight base is sleeved with a first limiting sleeve ring, the two sides of the first limiting sleeve ring are fixed on the top wall surface of the counterweight base through fastening bolts, and an annular rotating bearing is arranged at the joint of the first limiting sleeve ring and the rotating shaft rod.
As a preferable scheme: the part that the rotatory axostylus axostyle stretched into wall at the bottom of the switch casing even has the spacing lantern ring of second, and the spacing lantern ring of second is the same completely with the structure of the spacing lantern ring of first, and on the spacing lantern ring both sides of second were fixed in wall at the bottom of the switch casing through fastening bolt, the spacing lantern ring of second was provided with annular swivel bearing along the junction of rotation axis pole.
Compared with the prior art, the invention has the beneficial effects that:
the air blowing adsorption component is also provided with a plurality of branch pipes provided with air blowing fans on the basis of the hollow pipe body, and the air blowing fans can adsorb water vapor, dust and heat in the exchanger shell in a large area by utilizing the negative pressure adsorption function and conduct the water vapor, dust and heat into the pipe body; a filter screen is arranged in the pipe body and can filter large-particle dust or other impurities; the bottom in the pipe body is provided with an adsorbent made of sponge or other adsorption materials, so that water vapor, dust or other impurities can be adsorbed in a centralized manner, and then the filter screen can be cleaned regularly and conveniently and the adsorbent can be replaced based on the detachable upper pipe body and the detachable lower pipe body; the electric rotary mechanism of the matched combination is characterized in that the hollow pipe body of the output rotary shaft rod linkage control air blowing adsorption assembly is rotated through a rotary motor fixed on the ground, a plurality of air blowing fans arranged in a staggered mode can be driven, rotary moving type adsorption is carried out, the adsorption range is wider, and the adsorption effect is better.
And (II) a telescopic rod component with hydraulic power is arranged, so that the upper rope or the lower movement of the exchanger shell can be controlled in a linkage manner, the up-and-down moving type adsorption process of the blast fan component structure is further promoted, the adsorption range is comprehensive, and the adsorption effect is stable. The ground-off arrangement of the switch main body is indirectly formed, and the stable realization of the heat dissipation effect is ensured.
And (III) a silica gel water absorption component is arranged, a plurality of silica gel particles are contained in the double-layer glass plate with the inner side air holes, the silica gel particles have good water absorption performance, moisture is further removed from the shell of the exchanger, the silica gel particles absorb water and change color, the higher the absorbed moisture content is, the deeper the color is, and the visual identification is convenient.
And (IV) a cooling heat absorption component is arranged, cooling liquid or water is contained in a copper pipe which is arranged in a sealing manner, and the copper pipe has good heat conductivity and further absorbs heat and dissipates heat in the shell of the switch.
And (V) aiming at the electric rotating mechanism in the step I, a limiting lantern ring structure is further arranged at the joint of the rotating shaft rod, the counterweight base and the switch shell, and a rotating bearing is arranged, so that the rotating stability of the rotating shaft rod can be improved, and the rotating shaft rod is prevented from shaking or toppling.
The invention can remove the moisture and the dust and absorb the heat in the exchanger shell comprehensively and efficiently by combining the adjustable exchanger dust removing, moisture removing and heat absorbing mechanisms, matching with the stable and safe electric rotating mechanism and the hydraulic telescopic mechanism, and logically controlling the working frequency of the electric structure by the logic controller based on the local conditions of the exchanger main body, thereby having good application effect, improving the working efficiency and the service life of the exchanger main body.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
Fig. 1 is a schematic front view of the present invention according to a first embodiment;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of the structure of FIG. 2 in an isolated state;
fig. 4 is a schematic perspective view of a filter screen 13 according to the first embodiment at a position above the supporting side block 1104;
FIG. 5 is a schematic perspective view of a silica gel absorbent assembly according to a second embodiment;
FIG. 6 is a schematic diagram showing an independent structure of a cooling heat absorbing assembly according to a third embodiment;
fig. 7 is a schematic cross-sectional view of the first position-limiting collar 9 according to the fourth embodiment.
In the figure, 1-exchanger housing; 2-network cable interface; 3-power button; 4-a counterweight base; 5-extending the bottom plate; 6-a hydraulic power cylinder body; 601-hydraulic telescopic rod; 7-a rotating electrical machine; 8-a rotating shaft lever; 9-a first stop collar; 901-limiting shaft holes; 902-a slew bearing; 903-fastening bolts; 10-a second stop collar; 11-a blast adsorption assembly; 1101-upper pipe body; 1102-a lower pipe body; 1103-connecting shaft groove; 1104-supporting the side blocks; 1105-a branch pipe body; 12-an adsorption block; 13-a filter screen; 14-blast electric fan; 15-double glazing panel; 1501-air holes; 16-silica gel particles; 17-copper tubing; 18-plug body.
The specific implementation mode is as follows:
in order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.
The first embodiment is as follows: as shown in FIGS. 1-4, the embodiment discloses an adjustable dustproof and moistureproof industrial Ethernet switch, which comprises a switch shell 1, wherein a plurality of network cable interfaces 2 and a power button 3 are installed on the switch shell 1, a counterweight base 4 is arranged below the switch shell 1, an open slot is arranged at the center of the counterweight base 4, a rotating motor 7 is fixedly arranged in the open slot, the rotating motor 7 is upwards output and connected with a rotating shaft rod 8, the rotating shaft rod 8 upwards penetrates through the bottom wall surface of the switch shell 1 and extends into the switch shell, the left end and the right end of the bottom of the counterweight base 4 are integrally provided with an extension bottom plate 5, a hydraulic power cylinder body 6 is fixedly arranged on the extension bottom plate 5, the hydraulic power cylinder body 6 is upwards output and connected with a hydraulic telescopic rod 601, the upper end of the hydraulic telescopic rod 601 is fixedly connected to the bottom wall of the, Lifting downwards;
the tail end above the rotating shaft lever 8 is detachably and fixedly connected with the air blowing adsorption component 11, and the rotating shaft lever 8 can be used for controlling the rotation of the air blowing adsorption component 11 in a linkage manner; the blast adsorption component 11 comprises a blast electric fan 14 and a hollow pipe body;
a silica gel water absorption component is hermetically embedded and connected on the top wall surface and/or the side wall surface of the exchanger shell 1;
the left end and the right end of the exchanger shell 1 penetrate through the upper wall surface and the lower wall surface and are provided with cooling and heat absorbing components in a sealing way;
a power supply and a logic controller are arranged in the exchanger shell 1, the power supply button 3 is electrically connected with the power supply to control the output on-off of the power supply, the power supply is connected with the rotating motor 7 and the blast fan 14 through the output of the logic controller, and the rotating frequency of the rotating motor is controlled logically while the output energy is supplied.
The logic controller may be preset according to the control requirement, for example, the operating frequencies of the rotary electric machine 7 and the blower fan 14 may be preset, the logic controller may be set according to the preset operating frequency, and then the control purpose of the logic controller may be achieved by performing a simple operation on the logic controller.
Further: the hollow pipe body of the blast adsorption assembly 11 comprises an upper pipe body 1101 and a lower pipe body 1102, and the upper pipe body 1101 and the lower pipe body 1102 are detachably connected in a sleeved mode, fixed and communicated; a connecting shaft groove 1103 is formed upwards in the center of the bottom of the lower pipe body 1102, internal threads are arranged on the inner side wall surface of the connecting shaft groove 1103, external threads are arranged on the side wall surface of the top of the rotating shaft rod 8, and the rotating shaft rod 8 is screwed into the connecting shaft groove 1103 to be fixedly screwed; the end of the upper square tube of the upper tube 1101 is provided with a blower fan 14, the side of the upper tube 1101 is communicated with a plurality of branch tube 1105, and the end of the branch tube is provided with the blower fan 14.
Further: the bottom of the lower tube 1102 is matched and sealed with the adsorption block 12, and in this embodiment, the adsorption block 12 is made of sponge.
Further: the filter screen 13 is fixedly arranged at the upper end inside the lower pipe body 1102, at least two supporting side blocks 1104 are integrally and extendedly arranged on the side face at the upper end inside the lower pipe body 1102, and the filter screen 13 is fixedly arranged on the supporting side blocks 1104.
The working principle is as follows: in the embodiment, adjustable air-blowing adsorption components are combined and arranged, a stable and safe electric rotating mechanism and a hydraulic telescopic mechanism are matched and arranged, based on the local conditions of the exchanger main body, the working frequency of an electric structure such as the rotating motor 7 and the air-blowing electric fan 14 is logically controlled by a logic controller, the air-blowing adsorption components 11 are also provided with a plurality of branch pipe bodies 1105 provided with the air-blowing electric fan 14 on the basis of hollow pipe bodies, and the air-blowing electric fans 14 can adsorb water vapor, dust and heat in the exchanger shell 1 in a large area by utilizing the negative pressure adsorption function and conduct the water vapor, dust and heat into the pipe bodies; a filter screen 13 is arranged in the pipe body and can filter large-particle dust or impurities; an adsorption block 12 made of sponge or other adsorption materials is arranged at the bottom in the pipe body, water vapor, dust and the like can be adsorbed in a centralized manner, and then the filter screen 13 can be cleaned regularly and conveniently and the adsorption block 12 can be replaced on the basis of the detachable upper pipe body and the detachable lower pipe body; the electric rotary mechanism of supporting combination specifically is rotatory through the rotating electrical machines 7 that are fixed in ground department, and the hollow body of 8 coordinated control blast air adsorption component 11 of output rotation axostylus axostyle can drive a plurality of dislocation set's blast air electric fan 14, carries out the rotary movable formula and adsorbs, and the adsorption sphere is wider, and adsorption effect is better.
And the hydraulic power's that further sets up telescopic link subassembly can the coordinated control exchanger housing 1 go up and down to go up and down, further promotes the upper and lower portable absorption of above-mentioned blast fan subassembly structure, and the adsorption sphere is wider, and the adsorption effect is better. And the liftoff setting of switch main part is realized to the side also, promotes the radiating effect.
Example two: referring to fig. 5, as a further limitation to the first embodiment, the silica gel water absorption assembly includes a transparent double-layer glass plate 15, the double-layer glass plate 15 is embedded into the wall surface of the switch housing 1 and is embedded into the joint for sealing, a plurality of air holes 1501 are formed in the surface of the double-layer glass plate 15 located in the switch housing 1, a plurality of silica gel particles 16 are contained in the layer of the double-layer glass plate 15, the size of the silica gel particles 16 is larger than that of the air holes 1501, the silica gel particles 16 have good water absorption performance and change color when absorbing water, the higher the content of absorbed water is, the darker the color is, and visual identification is facilitated.
Example three: referring to fig. 6, as a further limitation to the first or second embodiment, the cooling and heat absorbing assembly includes a copper pipe 17, the upper and lower ends of the copper pipe 17 are respectively embedded into the upper and lower wall surfaces of the exchanger housing 1 and are embedded into the joint for sealing treatment, the copper pipe 17 contains cooling liquid or water, and the pipe mouths of the upper and lower ends of the copper pipe 17 are sealed and plugged into the plugs 18. The copper pipe 17 has good thermal conductivity, and further absorbs heat and dissipates heat in the switch shell 1. And the cooling liquid or water in the pipe can be replaced in time through the plug bodies 18 at the two ends.
Example four: referring to fig. 7, as a further limitation to the first embodiment, a first limiting collar 9 is sleeved on a portion of the rotating shaft 8 extending out of the top wall surface of the counterweight base 4, the rotating shaft 8 passes through a limiting shaft hole 901 of the first limiting collar 9, two sides of the first limiting collar 9 are fixed on the top wall surface of the counterweight base 4 through fastening bolts 903, and a ring-shaped rotating bearing 902 is disposed around a connection portion of the first limiting collar 9 along the rotating shaft 8, that is, the limiting shaft hole 901.
As a further limitation of this embodiment, a second limit collar 10 is sleeved on a portion of the rotating shaft 8 extending into the bottom wall surface of the exchanger housing 1, the structure of the second limit collar 10 is identical to that of the first limit collar 9, as described above, both sides of the second limit collar 10 are fixed on the bottom wall surface of the exchanger housing 1 through the fastening bolts 903, and the second limit collar 10 is provided with a ring-shaped rotating bearing 902 along the joint of the rotating shaft 8.
Further set up spacing lantern ring structure to the junction of rotatory axostylus axostyle 8 and counter weight base 4, switch casing 1, be equipped with swivel bearing 902, can improve the rotational stability of rotatory axostylus axostyle 8, prevent to rock or empty.
The foregoing shows and describes the general principles and features of the present application, together with the advantages thereof. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are given by way of illustration of the principles of the present application, and that various changes and modifications may be made without departing from the spirit and scope of the present application, which fall within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a dustproof dampproofing industrial ethernet switch with adjustable, includes switch housing (1), installs a plurality of net twine interfaces (2), power button (3) on switch housing (1), its characterized in that: a counterweight base (4) is arranged below the exchanger shell (1), an open slot is formed in the center of the counterweight base (4), a rotating motor (7) is fixedly arranged in the open slot, the rotating motor (7) is upwards output and connected with a rotating shaft rod (8), and the rotating shaft rod (8) upwards penetrates through the bottom wall surface of the exchanger shell (1) and extends into the exchanger shell; the left end and the right end of the bottom of the counterweight base (4) are integrally provided with an extension bottom plate (5), a hydraulic power cylinder body (6) is fixedly arranged on the extension bottom plate (5), the hydraulic power cylinder body (6) is upwards output and connected with a hydraulic telescopic rod (601), the tail end of the upper part of the hydraulic telescopic rod (601) is fixedly connected to the bottom wall of the exchanger shell (1), and the hydraulic telescopic rod (601) controls the exchanger shell (1) to ascend or descend in a linkage manner;
the tail end above the rotating shaft lever (8) is detachably and fixedly connected with the air blowing adsorption component (11), and the rotating shaft lever (8) can be used for controlling the air blowing adsorption component (11) to rotate in a linkage manner; the blast adsorption component (11) comprises a blast electric fan (14) and a hollow pipe body;
the top wall surface and/or the side wall surface of the exchanger shell (1) are/is hermetically embedded and connected with a silica gel water absorption component;
the left end and the right end of the exchanger shell (1) penetrate through the upper wall surface and the lower wall surface and are hermetically provided with cooling and heat absorbing components;
a power supply and a logic controller are arranged in the exchanger shell (1), a power supply button (3) is electrically connected with the power supply to control the output of the power supply to be switched on and switched off, and the power supply is connected with a rotating motor (7) and a blast fan (14) through the output of the logic controller.
2. The adjustable dustproof and dampproof industrial Ethernet switch of claim 1, characterized in that: the hollow pipe body of the air blowing adsorption assembly (11) comprises an upper pipe body (1101) and a lower pipe body (1102), and the upper pipe body (1101) and the lower pipe body (1102) are detachably sleeved, fixed and communicated; a connecting shaft groove (1103) is formed in the center of the bottom of the lower pipe body (1102) upwards, internal threads are arranged on the inner side wall surface of the connecting shaft groove (1103), external threads are arranged on the top side wall surface of the rotating shaft lever (8), and the rotating shaft lever (8) is screwed into the connecting shaft groove (1103) to be fixedly screwed; the tail end of the upper side pipe of the upper pipe body (1101) is provided with a blast fan (14), the side surface of the upper pipe body (1101) is communicated with a plurality of branch pipe bodies (1105), and the tail end of each branch pipe body is provided with the blast fan (14).
3. The adjustable dustproof and dampproof industrial Ethernet switch of claim 2, characterized in that: the bottom part in the lower tube body (1102) is matched, sealed and plugged into the adsorption block (12).
4. The adjustable dustproof and dampproof industrial Ethernet switch of claim 3, characterized in that: the adsorption block (12) is made of sponge material.
5. The adjustable dustproof and dampproof industrial Ethernet switch of claim 3, characterized in that: a filter screen (13) is fixedly arranged at the upper end inside the lower pipe body (1102).
6. The adjustable dustproof and dampproof industrial Ethernet switch of claim 5, characterized in that: the side face of the upper end in the lower pipe body (1102) is integrally provided with at least two supporting side blocks (1104) in an extending mode, and the filter screen (13) is fixedly placed on the supporting side blocks (1104).
7. The adjustable dustproof and dampproof industrial Ethernet switch of claim 1 or 6, characterized in that: the silica gel water absorption assembly comprises a transparent double-layer glass plate (15), the double-layer glass plate (15) is embedded into the wall surface of the exchanger shell (1) and is embedded into a joint for sealing, a plurality of air holes (1501) are formed in the surface, located in the exchanger shell (1), of the double-layer glass plate (15), and a plurality of silica gel particles (16) are contained in the layer of the double-layer glass plate (15).
8. The adjustable dustproof and dampproof industrial Ethernet switch of claim 7, characterized in that: the cooling heat absorption assembly comprises a copper pipe (17), the upper end and the lower end of the copper pipe (17) are respectively embedded into the upper wall surface and the lower wall surface of the exchanger shell (1) and are embedded into a joint for sealing treatment, cooling liquid or water is contained in the copper pipe (17), and pipe orifices of the upper end and the lower end of the copper pipe (17) are sealed and plugged into a plug body (18).
9. The adjustable dustproof and dampproof industrial Ethernet switch of claim 8, characterized in that: the part of the rotating shaft rod (8) extending out of the top wall surface of the counterweight base (4) is sleeved with a first limiting sleeve ring (9), two sides of the first limiting sleeve ring (9) are fixed on the top wall surface of the counterweight base (4) through fastening bolts (903), and a ring-shaped rotating bearing (902) is arranged at the joint of the first limiting sleeve ring (9) along the rotating shaft rod (8).
10. The adjustable dustproof and dampproof industrial Ethernet switch of claim 9, characterized in that: the part of the rotating shaft rod (8) extending into the bottom wall surface of the exchanger shell (1) is sleeved with a second limiting sleeve ring (10), the structure of the second limiting sleeve ring (10) is completely the same as that of the first limiting sleeve ring (9), two sides of the second limiting sleeve ring (10) are fixed on the bottom wall surface of the exchanger shell (1) through fastening bolts (903), and the joint of the second limiting sleeve ring (10) along the rotating shaft rod (8) is provided with a ring-shaped rotating bearing (902).
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| CN202011602521.6A CN112752168B (en) | 2020-12-29 | 2020-12-29 | Adjustable dustproof and dampproof industrial Ethernet switch |
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| CN202011602521.6A CN112752168B (en) | 2020-12-29 | 2020-12-29 | Adjustable dustproof and dampproof industrial Ethernet switch |
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| CN112752168B CN112752168B (en) | 2022-08-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113706168A (en) * | 2021-08-05 | 2021-11-26 | 福州木鸡郎智能科技有限公司 | Mountain egg recording method based on block chain and device thereof |
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