CN210273988U

CN210273988U - Novel passive filtering device

Info

Publication number: CN210273988U
Application number: CN201921365985.2U
Authority: CN
Inventors: 高占华; 于海洋; 雷萌
Original assignee: Dongying Shengyuan Electric Technology Co Ltd
Current assignee: Dongying Shengyuan Electric Technology Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-07
Anticipated expiration: 2029-08-21

Abstract

The utility model relates to a passive filter technical field just discloses a novel passive filter device, which comprises an outer shell, the positive fixedly connected with baffle of shell, the back of baffle and the inner wall fixedly connected with backup pad of shell, the upper surface of backup pad and the equal fixedly connected with passive filter device body of inner wall of baffle. The utility model discloses an electro-magnet is opened to the controller, make the hoop move down, live through the hoop with the second through-hole is sealed, change the air current to, and simultaneously, open the fan through the controller, the fan plays the guide effect to the air, with in the outer air suction shell of shell, at this moment, carry out the drying to the air through the drier, the air continues upwards to flow through the second through-hole after the drying, the air that makes the backup pad top is drying air, prevent inside moist air admission passive filter body, lead to the inside electrical element of passive filter body to wet the damage.

Description

Novel passive filtering device

Technical Field

The utility model relates to a passive filter technical field especially relates to a novel passive filter device.

Background

The most common passive filter structure is to connect the inductor and the capacitor in series to form a low impedance bypass for the major subharmonics (3, 5, 7). Passive filter device in the existing market makes the inside and outside air of passive filter device pass through the louvre circulation through seting up the louvre on passive filter device, and then dispels the heat to passive filter device, nevertheless under comparatively moist environment, the moist air passes through the louvre and gets into the interior back of passive filter device, leads to the inside electric elements of passive filter device to wet the damage easily.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: under comparatively humid environment, moist air passes through the louvre and gets into in the passive filter device after, leads to the inside electric elements of passive filter device easily to wet the damage, and the novel passive filter device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel passive filter device, includes the shell, the positive fixedly connected with baffle of shell, the back of baffle and the inner wall fixedly connected with backup pad of shell, the upper surface of backup pad and the equal fixedly connected with passive filter device body of inner wall of baffle, the venthole has been seted up to the upper surface of shell, the inlet port has been seted up to the bottom of shell, the inner wall fixedly connected with fan of inlet port.

The utility model discloses a solar water heater, including shell, baffle, upper surface, the inner wall of shell and the equal fixedly connected with support ring in the back of baffle, the equal fixedly connected with water conservancy diversion mechanism of upper surface of support ring and the equal fixedly connected with water conservancy diversion mechanism of inner wall of backup pad, the solid fixed ring of fixed surface connection of water conservancy diversion mechanism, the inner wall of shell and the back of baffle all are connected with solid fixed ring's fixed surface, gu fixed ring's inner wall threaded connection has drying mechanism, the bottom fixedly connected with humidity transducer of shell, the bottom fixedly connected with controller of backup pad, the controller is connected with water conservancy diversion mechanism and humidity transducer electricity respectively, the bottom fixedly connected with support column of shell, the bottom fixedly connected with bottom.

Preferably, the water conservancy diversion mechanism includes the pipeline, the bottom of pipeline is connected with the last fixed surface of support ring, the inner wall of backup pad and solid fixed ring's inner wall all are connected with the fixed surface of pipeline, the fixed surface of pipeline is connected with and keeps off the ring, the bottom fixedly connected with spring that keeps off the ring, the bottom fixedly connected with hoop of spring, first through-hole has been seted up on the surface of pipeline, first through-hole is located solid fixed ring's top, the second through-hole has been seted up on the surface of pipeline, the second through-hole is located solid fixed ring's below, the last fixed surface of support ring is connected with the electro-magnet, the electro-magnet is located inside the pipeline.

Preferably, drying mechanism includes the screw ring, the surface of screw ring and solid fixed ring's inner wall threaded connection, the first supporting network of inner wall fixedly connected with of screw ring, the upper surface of first supporting network is provided with the drier, the inner wall threaded connection of screw ring has the second supporting network, the second supporting network is located the drier top.

Preferably, the center of the first through hole and the center of the iron ring are in the same horizontal plane, and the diameter of the first through hole is smaller than the thickness of the iron ring.

Preferably, the upper surface of the shell is fixedly connected with a dust screen.

Preferably, the inner wall of the pipeline is fixedly connected with a limiting ring, and the bottom of the limiting ring is in contact with the upper surface of the iron ring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up the fan, water conservancy diversion mechanism, drying mechanism, humidity transducer and controller, humidity transducer monitors the air on every side, when the air in the environment on every side is comparatively moist, open the electro-magnet through the controller, make the hoop move down, live with the second through-hole is sealed through the hoop, change the air flow to, and simultaneously, open the fan through the controller, the fan plays the guide effect to the air, with the outer air suction shell of shell in, at this moment, carry out the drying to the air through the drier, the air continues upwards to flow through the second through-hole after the drying, the air that makes the backup pad top is dry air, prevent that moist air from getting into inside the passive filter device body, lead to the inside electrical element of passive filter device body to receive damp damage.

(2) The utility model discloses a set up solid fixed ring, for threaded connection between solid fixed ring and the drying mechanism, when needs change the drier, rotate the screw ring, separate screw ring and solid fixed ring, can take out drying mechanism from the shell in, then rotate the second supporting network, open the screw ring, and then take out the drier, the operation personnel of being convenient for change the drier.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

fig. 4 is a front view of the structure of the present invention;

fig. 5 is a top view of the fixing ring of the present invention;

fig. 6 is a front view of the drying mechanism of the present invention.

In the figure: 1. a housing; 2. a baffle plate; 3. a support plate; 4. a passive filter device body; 5. an air outlet; 6. an air inlet; 7. a fan; 8. a support ring; 9. a flow guide mechanism; 91. a pipeline; 92. a baffle ring; 93. a spring; 94. an iron ring; 95. a first through hole; 96. a second through hole; 97. an electromagnet; 10. a fixing ring; 11. a drying mechanism; 111. a threaded ring; 112. a first support web; 113. a desiccant; 114. a second support net; 12. a humidity sensor; 13. a controller; 14. a support pillar; 15. a base plate; 16. a box door; 17. a dust screen; 18. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a novel passive filter device, including shell 1, the front fixedly connected with baffle 2 of shell 1, live through baffle 2 with the front of shell 1 is sealed, the back of baffle 2 and the inner wall fixedly connected with backup pad 3 of shell 1, the equal fixedly connected with passive filter device body 4 of upper surface of backup pad 3 and the inner wall of baffle 2, venthole 5 has been seted up to the upper surface of shell 1, the last fixed surface of shell 1 is connected with dust screen 17, dust screen 17 plays the effect of blockking the dust in the air, prevent that the dust from falling into inside shell 1 through venthole 5, inlet port 6 has been seted up to the bottom of shell 1, the inner wall fixedly connected with fan 7 of inlet port 6, fan 7 is cylinder type fan 7.

The inner wall of shell 1 and the equal fixedly connected with support ring 8 in the back of baffle 2, the upper surface of support ring 8 and the equal fixedly connected with water conservancy diversion mechanism 9 of inner wall of backup pad 3, the solid fixed surface of water conservancy diversion mechanism 9 is connected with solid fixed ring 10, the inner wall of shell 1 and the back of baffle 2 all are connected with solid fixed ring 10's fixed surface, the inner wall threaded connection of solid fixed ring 10 has drying mechanism 11, the bottom fixedly connected with humidity transducer 12 of shell 1, humidity transducer 12's bottom is the response end, the bottom fixedly connected with controller 13 of backup pad 3, controller 13 is connected with water conservancy diversion mechanism 9 and humidity transducer 12 electricity respectively, the bottom fixedly connected with support column 14 of shell 1, the bottom fixedly connected with bottom plate 15 of support column 14, the inner wall of baffle 2 articulates through the.

The diversion mechanism 9 comprises a pipeline 91, the bottom of the pipeline 91 is fixedly connected with the upper surface of the support ring 8, the inner wall of the support plate 3 and the inner wall of the fixing ring 10 are fixedly connected with the surface of the pipeline 91, the surface of the pipeline 91 is fixedly connected with a baffle ring 92, the bottom of the baffle ring 92 is fixedly connected with a spring 93, the bottom of the spring 93 is fixedly connected with an iron ring 94, the spring 93 plays a pulling role on the iron ring 94, the inner wall of the pipeline 91 is fixedly connected with a limiting ring 18, the bottom of the limiting ring 18 is contacted with the upper surface of the iron ring 94, the surface of the pipeline 91 is provided with a first through hole 95, the first through hole 95 is positioned above the fixing ring 10, the center of the first through hole 95 and the center of the iron ring 94 are positioned in the same horizontal plane, the diameter of the first through hole 95 is smaller than the thickness of the iron ring 94, the surface of the pipeline 91 is provided with a second through hole 96, the, the electromagnet 97 is positioned inside the pipeline 91, and the attraction force of the electromagnet 97 to the iron ring 94 is greater than the pulling force of the spring 93 to the iron ring 94.

The drying mechanism 11 comprises a threaded ring 111, the surface of the threaded ring 111 is in threaded connection with the inner wall of the fixing ring 10, a first support net 112 is fixedly connected to the inner wall of the threaded ring 111, a drying agent 113 is arranged on the upper surface of the first support net 112, a second support net 114 is in threaded connection with the inner wall of the threaded ring 111, the second support net 114 is located above the drying agent 113, the pore diameters of the first support net 112 and the second support net 114 are smaller than the particle size of the drying agent 113, and the drying agent 113 is fixed in the threaded ring 111 through the first support net 112 and the second support net 114.

In the utility model, when the user uses the device, the hot air in the shell 1 is discharged through the vent hole 5, if the heat in the shell 1 is higher, the fan 7 can be independently opened, the air is pumped into the shell 1 through the fan 7, at the moment, the air continues to flow upwards through the second through hole 96, and then is discharged through the vent hole 5, the air circulation in the shell 1 is accelerated, meanwhile, the humidity sensor 12 monitors the ambient air, when the air in the ambient environment is humid, the electromagnet 97 is opened through the controller 13, the iron ring 94 moves downwards, the second through hole 96 is sealed through the iron ring 94, the air flow direction is changed, in addition, the fan 7 is opened through the controller 13, the fan 7 plays a guiding role on the air, the air outside the shell 1 is pumped into the shell 1, at the moment, the air is dried through the drying agent 113, the air continues to flow upwards through the second through hole 96 after being dried, the air above the supporting plate 3 is dry air, when the drying agent 113 needs to be replaced, the box door 16 is opened, the threaded ring 111 is rotated, the threaded ring 111 is separated from the fixing ring 10, the drying mechanism 11 can be taken out of the shell 1, then the second supporting net 114 is rotated, the threaded ring 111 is opened, and the drying agent 113 is further taken out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A novel passive filtering device comprises a shell (1), and is characterized in that a baffle (2) is fixedly connected to the front side of the shell (1), a supporting plate (3) is fixedly connected to the back side of the baffle (2) and the inner wall of the shell (1), a passive filtering device body (4) is fixedly connected to the upper surface of the supporting plate (3) and the inner wall of the baffle (2), an air outlet hole (5) is formed in the upper surface of the shell (1), an air inlet hole (6) is formed in the bottom of the shell (1), and a fan (7) is fixedly connected to the inner wall of the air inlet hole (6);

the inner wall of the shell (1) and the back of the baffle (2) are fixedly connected with a support ring (8), the upper surface of the support ring (8) and the inner wall of the support plate (3) are fixedly connected with a flow guide mechanism (9), the surface of the flow guide mechanism (9) is fixedly connected with a fixing ring (10), the inner wall of the shell (1) and the back of the baffle (2) are fixedly connected with the surface of the fixing ring (10), the inner wall of the fixing ring (10) is in threaded connection with a drying mechanism (11), the bottom of the shell (1) is fixedly connected with a humidity sensor (12), the bottom of the support plate (3) is fixedly connected with a controller (13), the controller (13) is respectively and electrically connected with the flow guide mechanism (9) and the humidity sensor (12), the bottom of the shell (1) is fixedly connected with a support column (14), and the bottom of the support column (14) is fixedly, the inner wall of the baffle (2) is hinged with a box door (16) through a hinge.

2. The novel passive filtering device according to claim 1, wherein the flow guide mechanism (9) comprises a pipeline (91), the bottom of the pipeline (91) is fixedly connected with the upper surface of the support ring (8), the inner wall of the support plate (3) and the inner wall of the fixing ring (10) are both fixedly connected with the surface of the pipeline (91), the surface of the pipeline (91) is fixedly connected with a baffle ring (92), the bottom of the baffle ring (92) is fixedly connected with a spring (93), the bottom of the spring (93) is fixedly connected with an iron ring (94), the surface of the pipeline (91) is provided with a first through hole (95), the first through hole (95) is located above the fixing ring (10), the surface of the pipeline (91) is provided with a second through hole (96), the second through hole (96) is located below the fixing ring (10), the upper surface of the support ring (8) is fixedly connected with an electromagnet (97), the electromagnet (97) is positioned inside the pipeline (91).

3. The novel passive filtering device according to claim 1, characterized in that the drying mechanism (11) comprises a threaded ring (111), the surface of the threaded ring (111) is in threaded connection with the inner wall of the fixing ring (10), a first supporting mesh (112) is fixedly connected to the inner wall of the threaded ring (111), a drying agent (113) is arranged on the upper surface of the first supporting mesh (112), a second supporting mesh (114) is in threaded connection with the inner wall of the threaded ring (111), and the second supporting mesh (114) is located above the drying agent (113).

4. A novel passive filter device according to claim 2, characterized in that the center of the first through hole (95) is in the same horizontal plane as the center of the iron ring (94), and the diameter of the first through hole (95) is smaller than the thickness of the iron ring (94).

5. A novel passive filter device according to claim 1, characterized in that a dust screen (17) is fixedly connected to the upper surface of the housing (1).

6. A novel passive filter device according to claim 2, characterized in that a limiting ring (18) is fixedly connected to the inner wall of the pipeline (91), and the bottom of the limiting ring (18) is in contact with the upper surface of the iron ring (94).