CN218587156U

CN218587156U - Mixed type filter

Info

Publication number: CN218587156U
Application number: CN202223112913.1U
Authority: CN
Inventors: 李振晶; 曾靖
Original assignee: Vican Electric Co ltd
Current assignee: Vican Electric Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-07
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to a wave filter technical field provides a mixed type wave filter, include: the filter main part, the backup pad is gone up to the equal fixedly connected with of left and right ends of filter main part upside, the equal fixedly connected with bottom suspension fagging of left and right ends of filter main part downside, be provided with between upper and lower adjacent last backup pad and the bottom suspension fagging and carry out the top support subassembly that props up to last backup pad, adjust and fix about highly going on through the top support subassembly, can wholly carry out the outrigger to the filter main part, provide its whole stability of structure, make it compacter, effectively prevent that the filter main part from producing deformation. The protection assembly for protecting the filter main body is connected between the two jacking assemblies together, the periphery of the filter main body can be shielded and maintained, the anti-collision effect is achieved, the heat dissipation assembly for dissipating heat of the filter main body is arranged on the inner side of the protection assembly, the outer side of the filter main body can be effectively blown, and the heat dissipation capacity of the filter main body is greatly improved.

Description

Mixed type filter

Technical Field

The utility model relates to a wave filter technical field, it is specific, relate to a mixed type wave filter.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency. A filter is a frequency-selective device that passes certain frequency components of a signal while significantly attenuating other frequency components. By using the frequency selection function of the filter, interference noise can be filtered out or spectrum analysis can be carried out.

Three-phase filter reactors are one of the commonly used filters, and have the following functions in a high-voltage power distribution system: reactors used in power systems are commonly referred to as series reactors and parallel reactors. Series reactors are used primarily to limit short-circuit currents and also in filters in series or parallel with capacitors to limit higher harmonics in the network. The three phases of the operating voltage can be adjusted by adjusting the number of shunt reactors.

At present, three-phase filter reactor on the market is in work, and the temperature control effect itself is unsatisfactory, and the high temperature has leaded to the reactor to damage easily, unable work, influences the use, and three-phase filter reactor on the market does not have compressive structures, lacks effective support and protection, leads to the reactor to damage when receiving the oppression of external force easily, and structural stability is not enough.

In view of this, the present invention provides a hybrid filter.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mixed type wave filter, it is unsatisfactory to have solved present three-phase filter reactor temperature control effect among the correlation technique, does not have compressive structures, lacks the problem of effective support and protection.

The technical scheme of the utility model as follows: a hybrid filter, comprising: the wave filter main part, the equal fixedly connected with of left and right ends of wave filter main part upside goes up the backup pad, the equal fixedly connected with bottom suspension fagging of left and right ends of wave filter main part downside is provided with the top support subassembly that carries out the shore to last backup pad between upper and lower adjacent last backup pad and the bottom suspension fagging, two be connected with the protective assembly who carries out the protection to the wave filter main part jointly between the top support subassembly, protective assembly's inboard is provided with carries out radiating radiator unit to the wave filter main part.

Preferably, the top supporting component comprises a threaded rod fixedly connected to the lower end of the upper supporting plate and a fixed seat fixedly connected to the upper end of the lower supporting plate, a threaded sleeve is connected to the upper end of the fixed seat in a rotating mode, the threaded rod is sleeved with a thread sleeve, and a rotary disc for rotating the threaded sleeve is fixedly arranged on the outer wall of the lower side of the threaded sleeve in a fixing mode.

Preferably, the protection assembly comprises a first protection frame and a second protection frame, and the first protection frame and the second protection frame are fixedly spliced through four connecting pieces.

Preferably, the top bracing assembly further comprises two lap rings fixedly sleeved on the outer walls of the upper side and the lower side of the threaded sleeve and used for the connecting piece to be erected.

Preferably, the connecting piece comprises a second half ring fixedly connected to the end portion of the second protection frame and a first half ring fixedly connected to the end portion of the first protection frame, the end portion of the second half ring close to one side of the first half ring is fixedly connected with an insertion block, and the end portion of the first half ring close to one side of the second half ring is provided with a slot for the insertion block to be inserted.

Preferably, the inside spacing spout of all having seted up of lower extreme on the inserted block the inside slip cap of spacing spout is equipped with the locking lever, fixedly connected with supporting spring between locking lever and the spacing spout inside, the locking groove with locking lever matched with is all seted up to first semicircle upper and lower extreme inside.

Preferably, the locking groove is communicated with the slot, and the locking rod is arranged close to a rounded corner at the upper end of one side of the first semi-ring.

Preferably, the heat radiation assembly comprises a motor fixedly installed on the inner wall of the second protection frame, the end part of an output shaft of the motor is fixedly connected with a transmission disc, the outer wall of the circumference of the transmission disc is fixedly connected with a plurality of fan blades, the transmission disc is close to the outer wall of one side of the filter main body and is fixedly connected with a transmission column, one side of the transmission disc is parallelly provided with a transmission frame, the outer wall of the transmission column is sleeved with the transmission frame in a sliding mode, and the outer walls of the left end and the right end of the transmission frame are fixedly connected with transmission rods.

Preferably, be located the second protective frame inner wall of the motor left and right sides all sets up and is connected with the guide bracket, the guide bracket includes the branch of fixed connection in second protective frame inner wall, the transfer line outer wall is located to the other one end fixedly connected with slip cap of branch and is used for supporting the slider of direction to the transfer line.

Preferably, the left end and the right end of the transmission rod are fixedly connected with fan clamping devices perpendicular to the transmission rod, thin fan plates are fixedly clamped inside the two fan clamping devices, and the thin fan plates are made of soft plastic materials.

The utility model discloses a theory of operation and beneficial effect do:

1. the utility model discloses a left and right ends all fixedly connected with upper support plate on the filter main part upside, left and right ends all fixedly connected with lower support plate under the filter main part, be provided with the top support subassembly that carries out the shore to upper support plate between upper support plate and the lower support plate adjacent from top to bottom, through adjusting and fixing the height of top support subassembly from top to bottom, can carry out stable support to the whole filter main part, provide the stability of its structure whole, make it compacter, prevent effectively that the filter main part from producing deformation;

2. the utility model discloses two are connected with the protection subassembly that protects the wave filter main part jointly between the shore subassembly, can shelter from the maintenance to the wave filter main part periphery through the protection subassembly, play the effect of anticollision, improve the security performance greatly to, the protection subassembly simple structure, the ann tears open conveniently, has fine use value;

3. the utility model discloses a be provided with in protection component's inboard and carry out radiating radiator unit to the wave filter main part, when starting radiator unit, can effectively blow to the wave filter main part outside, improve the heat-sinking capability of wave filter main part greatly.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic diagram of a three-dimensional structure of a hybrid filter according to the present invention;

fig. 2 is a schematic view of the composition structure of the top bracing assembly provided by the present invention;

fig. 3 is a schematic view of the protective assembly of the present invention;

fig. 4 is a schematic view of the connecting member of the present invention;

fig. 5 is a schematic view of the heat dissipation assembly of the present invention;

in the figure: 1. a filter body; 2. an upper support plate; 3. a lower support plate; 4. a top bracing assembly; 41. a threaded rod; 42. a lap joint ring; 43. a threaded sleeve; 44. a turntable; 45. a fixed seat; 5. a guard assembly; 51. a first protection frame; 52. a connecting member; 521. a first half ring; 522. a locking groove; 523. a slot; 524. a locking lever; 525. a support spring; 526. a second half ring; 527. inserting a block; 53. a second protective frame; 6. a heat dissipating component; 61. a fan clamping device; 62. a thin fan plate; 63. a transmission rod; 64. a guide bracket; 65. a drive plate; 66. a fan blade; 67. a motor; 68. a transmission frame; 69. a drive post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Referring to fig. 1 and fig. 2, a hybrid filter includes: filter main part 1, backup pad 2 is gone up to the equal fixedly connected with of 1 upside left and right-hand member of filter main part, the equal fixedly connected with bottom suspension fagging 3 of 1 downside left and right-hand member of filter main part, be provided with between upper and lower adjacent upper support plate 2 and the bottom suspension fagging 3 and carry out the supporting subassembly 4 that backs up to upper support plate 2, supporting subassembly 4 includes threaded rod 41 and the fixed connection 45 of 3 upper ends of bottom suspension fagging of fixed connection in upper support plate 2 lower extreme, the upper end of fixed base 45 is rotated and is connected with threaded sleeve 43, threaded rod 41 thread bush is located inside threaded sleeve 43, threaded sleeve 43 downside outer wall fixed cover is equipped with and carries out pivoted carousel 44 to threaded sleeve 43. Through rotating the carousel 44, can drive threaded sleeve 43 and carry out the pivot at fixing base 45 upper end and rotate, threaded sleeve 43 rotates the in-process, can drive threaded rod 41 and reciprocate in threaded sleeve 43 is inside to can push-and-pull about going up backup pad 2 through top supporting component 4, and then can carry out the outrigger to filter main part 1 whole.

Referring to fig. 1, 2, 3 and 4, a protection component 5 for protecting the filter body 1 is commonly connected between the two top bracing components 4. The protection assembly 5 comprises a first protection frame 51 and a second protection frame 53, and the first protection frame 51 and the second protection frame 53 are fixedly spliced through four connecting pieces 52. The top bracing assembly 4 further includes two lap rings 42 fixedly sleeved on the upper and lower outer walls of the threaded sleeve 43 for the connection member 52 to be set up. The connecting member 52 includes a second half ring 526 fixedly connected to an end of the second protection frame 53 and a first half ring 521 fixedly connected to an end of the first protection frame 51, an insertion block 527 is fixedly connected to an end of the second half ring 526 close to the first half ring 521, and an insertion slot 523 into which the insertion block 527 is inserted is formed in an end of the first half ring 521 close to the second half ring 526. The inside spacing spout of having all seted up of lower extreme of inserted block 527, the inside slip cap at spacing spout is equipped with locking lever 524, fixedly connected with supporting spring 525 between locking lever 524 and the spacing spout is inside, and locking groove 522 with locking lever 524 matched with is all seted up to first half-ring 521 lower extreme inside. The locking groove 522 is communicated with the slot 523, and the locking rod 524 is rounded at the upper end of one side close to the first half ring 521. When the first protection frame 51 and the second protection frame 53 are installed, the first half ring 521 and the second half ring 526 are sleeved on the outer wall of the threaded sleeve 43 together, the first half ring 521 and the second half ring 526 are supported through the lapping ring 42, the insert block 527 is inserted into the insert groove 523 when the first half ring 521 and the second half ring 526 are spliced with each other, in the process, the locking rod 524 is extruded by the inner wall of the insert groove 523 and contracted into the insert block 527, the supporting spring 525 is compressed, the insert block 527 can be smoothly inserted into the insert groove 523, and then under the action of the supporting spring 525, the locking rod 524 stretches out of the insert block 527 to be reset and inserted into the locking groove 522 to be locked.

Referring to fig. 1, 3 and 5, a heat dissipation assembly 6 for dissipating heat from the filter body 1 is disposed inside the protection assembly 5. Radiator unit 6 includes motor 67 fixed mounting in second protective frame 53 inner wall, the output shaft tip fixedly connected with driving plate 65 of motor 67, a plurality of flabellums 66 of circumference outer wall fixedly connected with of driving plate 65, driving plate 65 is close to the outer wall fixedly connected with transmission post 69 of wave filter main part 1 one side, one side parallel arrangement of driving plate 65 has transmission frame 68, the outer wall of transmission post 69 is located to transmission frame 68 sliding sleeve, the equal fixedly connected with transfer line 63 of end outer wall about transmission frame 68. The inner walls of the second protection frames 53 positioned on the left side and the right side of the motor 67 are respectively provided with a guide support 64, each guide support 64 comprises a support rod fixedly connected to the inner wall of the second protection frame 53, and the other end of each support rod is fixedly connected with a sliding block which is fixedly sleeved on the outer wall of the transmission rod 63 and used for supporting and guiding the transmission rod 63. The left end and the right end of the transmission rod 63 are fixedly connected with fan clamping devices 61 which are perpendicular to the transmission rod 63, thin fan plates 62 are fixedly clamped inside the two fan clamping devices 61, and the thin fan plates 62 are made of soft plastic materials. When the filter main body 1 needs to be cooled, the motor 67 is started, the motor 67 drives the transmission disc 65 to rotate through an output shaft of the motor 67, the transmission disc 65 drives the fan blades 66 to rotate, air is blown to the filter main body 1, in the rotating process of the transmission disc 65, the transmission frame 68 is driven to move through the transmission columns 69, the guide support 64 is arranged, the transmission frame 68 can only move left and right, the transmission rod 63 is driven to swing left and right, the two thin fan plates 62 are driven to move left and right when the transmission rod 63 swings left and right, under the action of inertia, the thin fan plates 62 can swing left and right and can simultaneously swing to further cool the filter main body 1.

The utility model discloses a theory of operation and use flow: utilize the utility model discloses carry out the during operation, carry out the original place rotation to threaded sleeve 43 on fixing base 45 through carousel 44, threaded sleeve 43 rotates the in-process, can drive threaded rod 41 and reciprocate in threaded sleeve 43 is inside to can go up backup pad 2 push-and-pull from top to bottom through threaded rod 41, and then can wholly carry out the outrigger to wave filter main part 1, provide the holistic stability of its structure. Then, the protection component 5 is installed, the first half ring 521 and the second half ring 526 are sleeved on the outer wall of the threaded sleeve 43 together, the first half ring 521 and the second half ring 526 are supported by the lap-joint ring 42, the insertion block 527 is inserted into the insertion slot 523 when the first half ring 521 and the second half ring 526 are spliced with each other, in the process, the locking rod 524 is extruded by the inner wall of the insertion slot 523 and is contracted into the insertion block 527, the supporting spring 525 is compressed, so that the insertion block 527 can be smoothly inserted into the insertion slot 523, and then, under the action of the supporting spring 525, the locking rod 524 extends out of the insertion block 527 to be reset and is inserted into the locking slot 522 to be locked, so that the installation of the protection component 5 is completed. However, when the protection component 5 needs to be disassembled, the locking rod 524 is pushed towards the inside of the insertion block 527 only at the port of the locking groove 522, so that the locking rod 524 is pulled out from the inside of the locking groove 522, and at this time, the first half ring 521 and the second half ring 526 can be separated to complete the disassembly of the protection component 5. When the filter main body 1 needs to be cooled, the motor 67 is started, the motor 67 drives the transmission disc 65 to rotate through an output shaft of the motor 67, the transmission disc 65 drives the fan blades 66 to rotate, air is blown to the filter main body 1, in the rotating process of the transmission disc 65, the transmission frame 68 is driven to move through the transmission columns 69, the guide support 64 is arranged, the transmission frame 68 can only move left and right, the transmission rod 63 is driven to swing left and right, the two thin fan plates 62 are driven to move left and right when the transmission rod 63 swings left and right, under the action of inertia, the thin fan plates 62 can swing left and right and can simultaneously swing to further cool the filter main body 1, the heat dissipation area is greatly increased, and the heat dissipation performance is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hybrid filter, comprising: filter main part (1), its characterized in that, backup pad (2) are gone up to the equal fixedly connected with of left and right ends of filter main part (1) upside, the equal fixedly connected with bottom suspension fagging (3) of left and right ends of filter main part (1) downside, be provided with between upper and lower adjacent last backup pad (2) and bottom suspension fagging (3) and carry out the top supporting component (4) that prop up to last backup pad (2), two be connected with between top supporting component (4) jointly and carry out protective assembly (5) that protect filter main part (1), the inboard of protective assembly (5) is provided with carries out radiating radiator unit (6) to filter main part (1).

2. The hybrid filter according to claim 1, wherein the top support assembly (4) comprises a threaded rod (41) fixedly connected to the lower end of the upper support plate (2) and a fixing seat (45) fixedly connected to the upper end of the lower support plate (3), the upper end of the fixing seat (45) is rotatably connected with a threaded sleeve (43), the threaded rod (41) is threadedly sleeved inside the threaded sleeve (43), and the outer wall of the lower side of the threaded sleeve (43) is fixedly sleeved with a rotary disc (44) for rotating the threaded sleeve (43).

3. A hybrid filter according to claim 2, characterized in that the guard assembly (5) comprises a first guard frame (51) and a second guard frame (53), the first guard frame (51) and the second guard frame (53) being fixedly spliced to each other by means of four connectors (52).

4. A hybrid filter according to claim 3, wherein the top bracing assembly (4) further comprises two snap rings (42) fixedly sleeved on the outer walls of the upper and lower sides of the threaded sleeve (43) for the connection member (52) to be set up.

5. The hybrid filter according to claim 3, wherein the connecting element (52) comprises a second half ring (526) fixedly connected to an end of the second guard frame (53) and a first half ring (521) fixedly connected to an end of the first guard frame (51), an insertion block (527) is fixedly connected to an end of the second half ring (526) close to the first half ring (521), and an insertion slot (523) for the insertion block (527) to insert is formed at an end of the first half ring (521) close to the second half ring (526).

6. The hybrid filter according to claim 5, wherein the insert block (527) has limiting sliding grooves formed in the upper and lower ends thereof, the limiting sliding grooves are slidably sleeved with a locking rod (524), a supporting spring (525) is fixedly connected between the locking rod (524) and the limiting sliding grooves, and the first half ring (521) has locking grooves (522) formed in the upper and lower ends thereof, the locking grooves being matched with the locking rod (524).

7. A hybrid filter according to claim 6, wherein the locking groove (522) communicates with the slot (523), and the locking lever (524) is rounded near the upper end of one side of the first half-ring (521).

8. The hybrid filter according to claim 3, wherein the heat dissipation assembly (6) comprises a motor (67) fixedly mounted on the inner wall of the second protection frame (53), the end of the output shaft of the motor (67) is fixedly connected with a transmission disc (65), the outer wall of the circumference of the transmission disc (65) is fixedly connected with a plurality of fan blades (66), the outer wall of the transmission disc (65) close to one side of the filter main body (1) is fixedly connected with a transmission column (69), one side of the transmission disc (65) is provided with a transmission frame (68) in parallel, the outer wall of the transmission column (69) is sleeved with the transmission frame (68) in a sliding manner, and the outer wall of the left end and the outer wall of the right end of the transmission frame (68) are fixedly connected with a transmission rod (63).

9. The hybrid filter according to claim 8, wherein the inner walls of the second protection frame (53) at the left and right sides of the motor (67) are provided with guide brackets (64), each guide bracket (64) comprises a support rod fixedly connected to the inner wall of the second protection frame (53), and the other end of the support rod is fixedly connected with a sliding block which is slidably sleeved on the outer wall of the transmission rod (63) and is used for supporting and guiding the transmission rod (63).

10. The hybrid filter according to claim 9, wherein the left and right ends of the transmission rod (63) are fixedly connected with fan holders (61) perpendicular to the transmission rod (63), the inner parts of the two fan holders (61) are fixedly clamped with thin fan plates (62), and the thin fan plates (62) are made of soft plastic materials.