CN113809652A - Low pressure phase modulation device cabinet - Google Patents
Low pressure phase modulation device cabinet Download PDFInfo
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- CN113809652A CN113809652A CN202111017030.XA CN202111017030A CN113809652A CN 113809652 A CN113809652 A CN 113809652A CN 202111017030 A CN202111017030 A CN 202111017030A CN 113809652 A CN113809652 A CN 113809652A
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- cabinet body
- phase modulation
- cabinet
- waterproof
- voltage phase
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000009826 distribution Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
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- 238000013461 design Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
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- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- 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
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
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- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a low-voltage phase modulation device cabinet which comprises a frame body assembly, a phase modulation device and a phase modulation device, wherein the frame body assembly comprises a cabinet body, a cabinet door connected with the cabinet body through hinges, shunting frames arranged on two sides of the cabinet body and a ventilating duct arranged at the top of the cabinet body; the waterproof assembly comprises a water blocking plate arranged at the top of the cabinet body, a waterproof barrel arranged at the top of the ventilating barrel and movably connected with the ventilating barrel, and a limiting piece arranged at the top of the cabinet body and matched with the waterproof barrel.
Description
Technical Field
The invention relates to the technical field of device cabinets, in particular to a low-voltage phase modulation device cabinet.
Background
In recent years, although the three-phase unbalanced distribution transformer is subjected to phase modulation by means of phase modulation and the like, the condition of three-phase load balanced operation is not optimistic, the total load unbalanced amount is always increased, and the condition of long-time load unbalanced operation is also increased through system data analysis, so that the conditions of low voltage, unsafe operation of distribution transformer single-phase overload and the like are caused, so that various low-voltage phase modulation systems are present, wherein electrical components have high requirements on storage and operation environments, and therefore, an equipment cabinet which is specially used for storing the electrical components of the low-voltage phase modulation system to ensure that the electrical components can safely operate is required.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problems that the electrical components in the existing low-voltage phase modulation system need to be placed and run safely.
Therefore, the invention aims to provide a low-voltage phase modulation device cabinet.
In order to solve the technical problems, the invention provides the following technical scheme: a low-voltage phase modulation device cabinet comprises a frame body assembly, a phase modulation device and a phase modulation device, wherein the frame body assembly comprises a cabinet body, a cabinet door connected with the cabinet body through hinges, shunting frames arranged on two sides of the cabinet body and a ventilating duct arranged at the top of the cabinet body; and the waterproof assembly comprises a water-blocking plate arranged at the top of the cabinet body, a waterproof barrel arranged at the top of the ventilating barrel and movably connected with the ventilating barrel, and a limiting part arranged at the top of the cabinet body and matched with the waterproof barrel.
As a preferable scheme of the low voltage phase modulation device cabinet of the present invention, wherein: the locating part includes fixed connection in the backup pad at cabinet body top, sets up the slider of sliding connection in the backup pad, sets up the flourishing water tank in slider one side, sets up the limiting plate of rotating connection in the backup pad to and set up on flourishing water tank with limiting plate complex stopper, flourishing water tank bottom fixedly connected with first elastic component, first elastic component other end fixed connection is at cabinet body top.
As a preferable scheme of the low voltage phase modulation device cabinet of the present invention, wherein: the limiting plate is provided with a fixing rod, and the fixing rod is in threaded connection with the supporting plate.
As a preferable scheme of the low voltage phase modulation device cabinet of the present invention, wherein: the top of the ventilating tube is fixedly connected with a second elastic part, and the other end of the second elastic part is fixedly connected with the top of the inner wall of the waterproof tube.
As a preferable scheme of the low voltage phase modulation device cabinet of the present invention, wherein: the cabinet body top has seted up the opening, the draft tube diameter is greater than the opening diameter, the water board is the same with waterproof section of thick bamboo diameter and is greater than the draft tube diameter.
As a preferable scheme of the low voltage phase modulation device cabinet of the present invention, wherein: be provided with first splitter plate and second splitter plate on the reposition of redundant personnel frame, first splitter plate is provided with 5 and all has 45 slopes right, the second splitter plate is provided with 5 and all has 45 slopes left, 5 first splitter plate equidistance is arranged on the reposition of redundant personnel frame left side, 5 the second splitter plate equidistance is arranged on the reposition of redundant personnel frame right side.
As a preferable scheme of the low voltage phase modulation device cabinet of the present invention, wherein: a plurality of vent holes are formed in the ventilating barrel.
As a preferable scheme of the low voltage phase modulation device cabinet of the present invention, wherein: the cabinet body is provided with a wire inlet and a wire outlet, and wire return coils are arranged on the wire inlet and the wire outlet.
As a preferable scheme of the low voltage phase modulation device cabinet of the present invention, wherein: the cabinet door is provided with an observation port, and the observation port is provided with a high-transmittance glass window.
The invention has the beneficial effects that: the utility model provides a low pressure phase modulation device cabinet can carry out good heat dissipation and ventilation when fine, can self-closing vent when raining and avoid the rainwater to get into the cabinet body and cause the impaired short circuit of inside electronic component, can reach good ventilation effect when waterproof, sets up the wind-proof board in both sides and can carry out the water conservancy diversion to strong wind and disperse its power, avoids strong wind to cause the harm to the cabinet body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of the overall structure of a low-voltage phase modulation apparatus cabinet of the present invention.
Fig. 2 is a schematic view of a part of the structure of the low-voltage phase modulation apparatus cabinet of the present invention.
Fig. 3 is an exploded view of a part of the structure of the low voltage phase modulation apparatus cabinet of the present invention.
Fig. 4 is an exploded view of the structure of the position limiting member of the low voltage phase modulation apparatus cabinet of the present invention.
Fig. 5 is a schematic structural view of a splitter plate of the low-voltage phase modulation device cabinet of the invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1-3, an overall structure schematic diagram of a low voltage phase modulation device cabinet is provided, the low voltage phase modulation device cabinet includes a frame body assembly 100, including a cabinet body 101, a cabinet door 102 hinged to the cabinet body 101, a shunt frame 103 disposed at two sides of the cabinet body 101, and a ventilation tube 104 disposed at the top of the cabinet body 101; and the waterproof assembly 200 comprises a water-blocking plate 201 arranged at the top of the cabinet body 101, a waterproof cylinder 202 arranged at the top of the ventilating cylinder 104 and movably connected with the ventilating cylinder, and a limiting piece 203 arranged at the top of the cabinet body 101 and matched with the waterproof cylinder 202.
Specifically, the rack assembly 100 comprises a cabinet body 101, a cabinet door 102 hinged to the cabinet body 101, a shunt rack 103 arranged on two sides of the cabinet body 101 and a ventilation barrel 104 arranged at the top of the cabinet body 101, wherein the shunt rack 103 is used for dredging wind power, so that the wind power is shunted in different directions to reduce the power of the wind power so as to avoid damage to the cabinet body 101 caused by overlarge wind power, the shunt rack 103 is consistent with the cabinet body 101 in size, a gap is formed between the shunt board and the cabinet body 101 for wind to pass through, and a rotatable shunt sheet is arranged on the shunt rack 103, so that when wind power blows to the cabinet body 101, the wind power is converted into kinetic energy of the rotation of the shunt sheet, part of the wind power is consumed, and sand stones mixed in the wind can be prevented from entering the cabinet body; and, the waterproof assembly 200, including setting up the water-blocking board 201 on the top of the cabinet body 101, set up in the top of the air funnel 104 and its movably connected waterproof barrel 202, and set up in the top of the cabinet body 101 and stop part 203 that cooperates with waterproof barrel 202, the top of the cabinet body 101 has openings on the air funnel 104 too empty and opening weld, the hot air in the cabinet body 101 can be dispelled and reached the goal of heat dissipation from the air funnel 104 through the opening, the water-blocking board 201 sets up in the periphery of the air funnel 104 and welds with the top of the cabinet body 101 in order to prevent water from entering the cabinet body through the air funnel 104, the waterproof barrel 202 is jacked up through the stop part 203 and make it have certain height from the top of the cabinet body 101, guarantee the hot air is normal to disperse through the air funnel 104, trigger the stop part 203 when raining, the waterproof barrel 202 loses the support and falls and clings to the top of the cabinet body 101, block the entry of rainwater, the invention can carry on good heat dissipation and ventilate in sunny days, can self-closing vent when raining avoid the rainwater to get into the cabinet body and cause the impaired short circuit of inside electronic component, can reach good ventilation effect in waterproof, the wind-guard board that sets up in both sides can carry out the water conservancy diversion to strong wind and disperse its power, avoids strong wind to cause the harm to the cabinet body.
The operation process is as follows: the reposition of redundant personnel frame 103 is used for dredging wind-force, make it reduce its power in order to avoid too big damage to cabinet body 101 itself of wind-force to the equidirectional reposition of redundant personnel, reposition of redundant personnel frame 103 is unanimous with cabinet body 101 size, there is the clearance in the middle of reposition of redundant personnel board and the cabinet body 101 to be used for walking wind, be provided with on the reposition of redundant personnel frame 103 and to move about, wind-force converts the kinetic energy of reposition of redundant personnel piece pivoted when wind-force blows to cabinet body 101 like this, consume partial wind-force and can prevent the grit that mix with in the wind from entering into the cabinet body, waterproof section of thick bamboo 202 is made its certain height apart from cabinet body 101 top by jack-up through locating part 203, guarantee that steam is normal the giving off through draft tube 104, trigger locating part 203 when raining, waterproof section of thick bamboo 202 loses to support and falls and hugs closely cabinet body 101 top, block the entering of rainwater.
Example 2
Referring to fig. 1-5, this embodiment differs from the first embodiment in that: the limiting piece 203 comprises a supporting plate 203a fixedly connected to the top of the cabinet body 101, a sliding block 203b arranged on the supporting plate 203a and connected in a sliding mode, a water containing tank 203c arranged on one side of the sliding block 203b, a limiting plate 203d arranged on the supporting plate 203a and connected in a rotating mode, and a limiting piece 203e arranged on the water containing tank 203c and matched with the limiting plate 203d, wherein a first elastic piece 203f is fixedly connected to the bottom of the water containing tank 203c, and the other end of the first elastic piece 203f is fixedly connected to the top of the cabinet body 101; the limiting plate 203d is provided with a fixing rod 203g, and the fixing rod 203g is in threaded connection with the supporting plate 203 a; the top of the ventilating tube 104 is fixedly connected with a second elastic member 204, and the other end of the second elastic member 204 is fixedly connected with the top of the inner wall of the waterproof tube 202; the top of the cabinet body 101 is provided with an opening, the diameter of the ventilating duct 104 is larger than that of the opening, the diameters of the water blocking plate 201 and the waterproof duct 202 are the same and larger than that of the ventilating duct 104, and other structures are the same as those of the embodiment 1.
Specifically, the limiting member 203 comprises a square supporting plate 203a fixedly connected to the top of the cabinet 101, a sliding block 203b slidably connected to the supporting plate 203a, a water containing tank 203c arranged on one side of the sliding block 203b, an L-shaped limiting plate 203d rotatably connected to the supporting plate 203a, and a limiting block 203e arranged on the water containing tank 203c and matched with the limiting plate 203d, the bottom of the water containing tank 203c is fixedly connected with a first elastic member 203f, the other end of the first elastic member 203f is fixedly connected to the top of the cabinet 101, in this embodiment, the first elastic member 203 is a spring, the first elastic member 203f supports the water containing tank 203c to determine the position of the limiting block 203, so as to control the position relationship between the limiting plate 203d and the waterproof cylinder 202, when the water containing tank 203c contains a certain amount of water, it is proved that the environment begins to rain, the first elastic member 203f compresses, the water containing tank 203c drives the sliding block 203b to slide downwards on the supporting plate 203a, the limiting block 203e moves along with the sliding block, the limiting plate 203d is stirred to enable the contact position of the limiting plate 203d and the waterproof cylinder 202 to change until the limiting plate breaks away from the waterproof cylinder 202, the waterproof cylinder 202 loses support, falls down and clings to the top of the cabinet body 101, and rainwater is prevented from entering the waterproof cylinder.
Furthermore, a fixing rod 203g is arranged on the limiting plate 203d, and the fixing rod 203g is in threaded connection with the supporting plate 203, so that the limiting plate 203d can well rotate on the fixing rod 203g and provide a supporting force for the limiting plate 203 d.
Further, a second elastic member 204 is fixedly connected to the top of the funnel 104, the other end of the second elastic member 204 is fixedly connected to the top of the inner wall of the waterproof tube 202, in this embodiment, the second elastic member 204 is a spring, and a connection is made between the funnel 104 and the waterproof tube 202, and when the waterproof tube 202 does not fall down in a fine day, the second elastic member 204 is in a natural stretching state, so that when the waterproof tube 202 loses the support of the limiting plate 203d, the waterproof tube can quickly fall back under the action of the second elastic member 204 to achieve a better waterproof effect.
Further, the opening has been seted up at cabinet body 101 top, and the draft tube 104 diameter is greater than the opening diameter, and the waterproof board 201 is the same with waterproof 202 diameter of a section of thick bamboo and is greater than draft tube 104 diameter, can be put together with waterproof board 201 when waterproof 202 falls down in order to reach better faster water-proof effects.
The operation process is as follows: when the water containing tank 203c contains a certain amount of water, the first elastic piece 203f compresses the water containing tank 203c to drive the sliding block 203b to slide downwards on the supporting plate 203a, the limiting block 203e moves along with the sliding block, the limiting plate 203d is shifted to enable the sliding block 203c to rotate by taking the fixing rod 203g as a rotating point, the contact position with the waterproof cylinder 202 is changed until the sliding block is separated from the waterproof cylinder 202, the waterproof cylinder 202 loses the support and rapidly falls back under the action of the second elastic piece 204 to be combined with the water blocking plate 201, and rainwater is prevented from entering the waterproof cylinder.
Example 3
Referring to fig. 1-5, this embodiment differs from the above embodiments in that: the flow dividing frame 103 is provided with a first flow dividing plate 105 and a second flow dividing plate 106, the first flow dividing plate 105 is provided with 5 flow dividing plates which are inclined at 45 degrees to the right, the second flow dividing plate 106 is provided with 5 flow dividing plates which are inclined at 45 degrees to the left, the 5 first flow dividing plates 105 are equidistantly arranged on the left half of the flow dividing frame 103, and the 5 second flow dividing plates 106 are equidistantly arranged on the right half of the flow dividing frame 103; a plurality of vent holes 107 are formed on the ventilating barrel 104; a wire inlet 108 and a wire outlet 109 are formed in the cabinet body 101, and wire incoming disks 110 are arranged on the wire inlet 108 and the wire outlet 109; the cabinet door 102 is provided with an observation port 111, the observation port 111 is provided with a high-transmittance glass window, and the rest of the structure is the same as that of the embodiment 2.
Specifically, be provided with first splitter plate 105 and second splitter plate 106 on the reposition of redundant personnel frame 103, first splitter plate 105 is provided with 5 and all has 45 slopes of right, second splitter plate 106 is provided with 5 and all has 45 slopes of left, 5 first splitter plates 105 equidistance are arranged in reposition of redundant personnel frame 103 left half, 5 second splitter plates 106 equidistance are arranged in reposition of redundant personnel frame 103 right half, can shunt wind like this, it flows away to guide it to cabinet body 101 rear side and front side, can not lead to the fact the harm to the cabinet body itself, and the reposition of redundant personnel itself has just been cut down wind-force.
Furthermore, a plurality of vent holes 107 are formed in the vent pipe 104, so that the ventilation effect of the whole cabinet is better; an incoming line 108 and an outgoing line 109 are formed in the cabinet body 101, and wire return discs 110 are arranged on the incoming line 108 and the outgoing line 109, so that cables are not entangled in a mess, and potential safety hazards are eliminated.
Furthermore, the cabinet door 102 is provided with an observation port 111, and the observation port 111 is provided with a high-transparency glass window, so that an operator can observe the operation condition of each element in the cabinet body 101 conveniently, find problems in time and check the problems quickly.
The specific implementation principle is as follows: the angle that first splitter plate 105 and second splitter plate 106 itself have and the position of setting can be shunted wind, it flows away to cabinet body 101 rear side and front side to guide it, can not cause the harm to the cabinet body itself, and the reposition of redundant personnel itself just cuts down wind-force, ventilation hole 107 can make the ventilation effect of whole cupboard better, wire coil 110 returns, let the cable no longer tangle together disorderly, it is provided with the high-transparency glass window on the potential safety hazard viewing aperture 111 to have eliminated, can make things convenient for operating personnel to observe the function condition of individual component in the cabinet body 101 in time to discover the problem, it uses manpower sparingly and time to investigate fast.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. A low pressure phase modulation device cabinet which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the rack body assembly (100) comprises a cabinet body (101), a cabinet door (102) connected with the cabinet body (101) in a hinged mode, shunting racks (103) arranged on two sides of the cabinet body (101) and a ventilating duct (104) arranged at the top of the cabinet body (101); and the number of the first and second groups,
waterproof assembly (200), including setting up at waterproof board (201) at cabinet body (101) top, setting up at draft tube (104) top rather than swing joint's waterproof section of thick bamboo (202) to and set up at cabinet body (101) top and waterproof section of thick bamboo (202) complex locating part (203).
2. The low-voltage phase modulation apparatus cabinet according to claim 1, wherein: the limiting part (203) comprises a supporting plate (203a) fixedly connected to the top of the cabinet body (101), a sliding block (203b) arranged on the supporting plate (203a) and connected in a sliding mode, a water containing tank (203c) arranged on one side of the sliding block (203b), a limiting plate (203d) arranged on the supporting plate (203a) and connected in a rotating mode, and a limiting block (203e) arranged on the water containing tank (203c) and matched with the limiting plate (203d), wherein a first elastic part (203f) is fixedly connected to the bottom of the water containing tank (203c), and the other end of the first elastic part (203f) is fixedly connected to the top of the cabinet body (101).
3. The low voltage phase modulation apparatus cabinet according to claim 2, wherein: the limiting plate (203d) is provided with a fixing rod (203g), and the fixing rod (203g) is in threaded connection with the supporting plate (203 a).
4. A low-voltage phase modulation apparatus cabinet according to claim 1 or 3, wherein: the top of the ventilating tube (104) is fixedly connected with a second elastic piece (204), and the other end of the second elastic piece (204) is fixedly connected with the top of the inner wall of the waterproof tube (202).
5. The low voltage phase modulation apparatus cabinet according to claim 4, wherein: the cabinet body (101) top has been seted up the opening, draft tube (104) diameter is greater than the opening diameter, water board (201) and waterproof section of thick bamboo (202) diameter is the same and be greater than draft tube (104) diameter.
6. The low-voltage phase modulation apparatus cabinet according to claim 1 or 5, wherein: be provided with first flow distribution plate (105) and second flow distribution plate (106) on reposition of redundant personnel frame (103), first flow distribution plate (105) are provided with 5 and all have 45 slopes of right side, second flow distribution plate (106) are provided with 5 and all have 45 slopes of left side, 5 first flow distribution plate (105) equidistance is arranged at reposition of redundant personnel frame (103) left half, 5 second flow distribution plate (106) equidistance is arranged at reposition of redundant personnel frame (103) right half.
7. The low voltage phase modulation apparatus cabinet according to claim 6, wherein: the ventilating barrel (104) is provided with a plurality of ventilating holes (107).
8. The low-voltage phase modulation apparatus cabinet according to claim 1 or 7, wherein: an incoming line port (108) and an outgoing line port (109) are formed in the cabinet body (101), and wire incoming coils (110) are arranged on the incoming line port (108) and the outgoing line port (109).
9. The low voltage phase modulation apparatus cabinet of claim 8, wherein: an observation port (111) is formed in the cabinet door (102), and a high-transmittance glass window is arranged on the observation port (111).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111017030.XA CN113809652B (en) | 2021-08-31 | 2021-08-31 | Low-voltage phase modulation device cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111017030.XA CN113809652B (en) | 2021-08-31 | 2021-08-31 | Low-voltage phase modulation device cabinet |
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| CN113809652A true CN113809652A (en) | 2021-12-17 |
| CN113809652B CN113809652B (en) | 2023-11-03 |
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| CN207266429U (en) * | 2017-08-03 | 2018-04-20 | 东台市海邦电气有限公司 | A kind of antitheft electrical cabinet of outdoor rainproof |
| CN112787224A (en) * | 2020-12-25 | 2021-05-11 | 宁波市曙光电器设备制造公司 | Waterproof switch board convenient to remove |
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| DE20215886U1 (en) * | 2002-10-16 | 2003-02-13 | Lange Mickel Gertrud | Plant protection device, assembled of rigid transparent sheet and holding frame, to be attached to window box |
| KR101312288B1 (en) * | 2012-12-28 | 2013-09-27 | (주)디자인메소 | Bus platform |
| CN107039905A (en) * | 2017-06-14 | 2017-08-11 | 何燕坤 | A kind of safety-type automatic heat radiation formula distribution automation cabinet |
| CN207266429U (en) * | 2017-08-03 | 2018-04-20 | 东台市海邦电气有限公司 | A kind of antitheft electrical cabinet of outdoor rainproof |
| CN112787224A (en) * | 2020-12-25 | 2021-05-11 | 宁波市曙光电器设备制造公司 | Waterproof switch board convenient to remove |
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| CN113809652B (en) | 2023-11-03 |
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