Side-mounted efficient air supply outlet of filter

Abstract

The utility model relates to the technical field of efficient air supply outlets, in particular to a filter side-mounted efficient air supply outlet which comprises a static pressure box and a filter detachably mounted in the static pressure box, one side face of the static pressure box is provided with a side mounting opening used for taking and placing the filter, and the side mounting opening is provided with a side plate through a quick release assembly; a supporting plate frame used for supporting the filter is arranged in the static pressure box and located on the lower side of the side installation opening, and a fixing assembly used for fixing the filter is arranged on the supporting plate frame. Through the arrangement of the side mounting opening, the side plate and the quick-release assembly, the quick-release assembly can quickly realize the disassembly and assembly of the side plate at the side mounting opening, so that the filter can be disassembled and assembled in the static pressure box from the side mounting opening, and compared with an existing mounting mode, an operator does not need to raise the head to operate when disassembling and assembling the filter; and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-efficiency air supply outlets, in particular to a filter side-mounted high-efficiency air supply outlet. Background Art

[0002] The high-efficiency air supply outlet is a purification air supply unit at the end of the purification air conditioning system. Most of them are composed of a static pressure box, a high-efficiency filter and a diffuser. Its function is to filter the air efficiently and send the clean air into the clean room through the diffuser. After long-term use, this type of high-efficiency air supply outlet needs to replace or maintain the high-efficiency filter.

[0003] At present, most of the high-efficiency air supply outlets are hoisted on the ceiling in the clean room. For example, the sealed high-efficiency air supply outlet disclosed in the patent with publication number CN210220177U is hoisted by a lifting ring in actual use, and the high-efficiency filter is installed in the main box from the air outlet below. Therefore, when replacing or maintaining the filter of this kind of high-efficiency air supply outlet, the operator needs to use escalators and other climbing tools to approach the air outlet from below. When disassembling the diffuser plate and the internal filter, it is necessary to look up for a long time, which makes the disassembly and assembly of the filter inconvenient, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a filter side-mounted high-efficiency air supply port to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A filter side-mounted high-efficiency air supply outlet comprises a static pressure box and a filter detachably installed in the static pressure box, a side surface of the static pressure box is provided with a side mounting port for taking in and placing the filter, a side panel is arranged at the side mounting port via a quick-release assembly; a support plate frame for supporting the filter is arranged in the static pressure box and at the lower side of the side mounting port, and a fixing assembly for fixing the filter is arranged on the support plate frame.

[0007] Preferably, the fixing assembly includes a baffle disposed on a side wall of the support frame away from the side loading port and a fixing bracket disposed on opposite side walls of the support frame, and the fixing bracket is threadedly connected with a clamping bolt for clamping the upper edge of the filter.

[0008] Preferably, the quick-release assembly includes a fixed box relatively arranged on the inner side surface of the static pressure box, a plug-in cavity relatively arranged in the fixed box, a retractable plug-in component relatively arranged in the fixed box and extending into the corresponding plug-in cavity, a plug-in rod relatively arranged on the side panel and extending into the corresponding plug-in cavity, a plug-in groove for the plug-in component to be extended into is provided on the plug-in rod, and a control component for driving the plug-in component to retract and extend synchronously is also provided in the fixed box.

[0009] Preferably, an installation cavity is relatively provided in the fixing box, and a plug-in block is provided in the installation cavity through a spring, one end of which extends into the corresponding plug-in cavity. A recess is also provided on the plug-in block, and a side wall of the recess forms a guiding slope.

[0010] Preferably, a driving cavity is further provided in the fixed box, and the control component includes a sliding plate slidably arranged in the driving cavity, and an abutment rod is relatively provided on the sliding plate and extends into the corresponding installation cavity and into the recessed portion, and an extrusion inclined surface matching the guide inclined surface is provided on the abutment rod, and the sliding plate is moved into the driving cavity to drive the extrusion inclined surface to squeeze the guide inclined surface to realize the synchronous retraction of the plug-in block.

[0011] Preferably, the sliding plate is provided with a pressure rod extending out of the fixed box, and the side plate is provided with a through hole for the corresponding pressure rod to extend out.

[0012] Preferably, a mounting portion is provided on one side surface of the fixing box, and the mounting portion is fixedly mounted on the side wall opposite to the static pressure box by screws.

[0013] Preferably, a handle is provided on the outer side of the side panel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model, through the arrangement of the side installation port, the side plate and the quick-release assembly, enables the quick-release assembly to quickly realize the disassembly and assembly of the side plate at the side installation port, thereby enabling the filter to be disassembled and assembled in the static pressure box from the side installation port. Compared with the existing installation method, the operator does not need to look up when disassembling and assembling the filter, thereby improving the convenience of operation.

[0016] 2. The utility model, through the setting of the fixing component, enables the fixing component to press and fix the filter on the support frame, thereby making the sealing effect between the two better, so as to improve the filtering effect of the high-efficiency air supply port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a filter side-mounted high-efficiency air supply port in the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the high-efficiency air supply outlet in the utility model without the side plate installed.

[0019] Figure 3 It is a structural schematic diagram of the diffuser plate and the support plate frame in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the side panels and quick-release components in the utility model.

[0021] Figure 5 It is a cross-sectional schematic diagram of the side panel and the quick-release assembly in the utility model.

[0022] Figure 6 It is a schematic diagram of the exploded structure of the fixing box in the utility model.

[0023] The meaning of the symbols in the figure is:

[0024] 100, static pressure box; 101, air inlet; 102, flange; 110, side panel; 111, handle; 200, filter; 201, side mounting port; 202, overlapping groove; 300, support frame; 301, baffle; 302, fixing bracket; 303, clamping bolt; 310, diffuser; 401, plug-in rod; 402, overlapping flange; 403, through hole; 410, fixing box; 501, plug-in cavity; 502, installation cavity; 503, driving cavity; 511, plug-in groove; 520, spring; 530, plug-in block; 531, guide slope; 540, sliding plate; 541, abutment rod; 542, pressure rod; 611, installation portion; 620, cover plate. DETAILED DESCRIPTION

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0026] The following is combined with Figure 1-Figure 6 This embodiment is described in further detail.

[0027] like Figure 1-3 As shown, a filter side-mounted high-efficiency air supply outlet in this embodiment includes a rectangular static pressure box 100 and a filter 200 detachably installed in the static pressure box 100, a side surface of the static pressure box 100 is provided with a side mounting port 201 for taking and placing the filter 200, and a side panel 110 is provided at the side mounting port 201 through a quick-release assembly; a support frame 300 for supporting the filter 200 is provided in the static pressure box 100 and at the lower side of the side mounting port 201, and a fixing assembly for fixing the filter 200 is provided on the support frame 300.

[0028] In this embodiment, a cavity is provided inside the static pressure box 100 to facilitate installation of components such as the filter 200, an air inlet 101 for connecting to an air duct is formed at the upper end thereof, and an air outlet is formed at the lower end thereof, and the side wall of the static pressure box 100 at the air outlet extends outward to form a flange portion 102, and a diffuser plate 310 is installed at the flange portion 102 by screws; wherein, lifting ears for lifting are also provided at the four corners of the upper end surface of the static pressure box 100, so as to lift the high-efficiency air outlet on the ceiling;

[0029] In this embodiment, Figure 2As shown, the outer side surface of the static pressure box 100 and the surroundings of the side installation opening 201 are concave to form a lap groove 202, and one side of the side plate 110 forms a lap flange 402 that overlaps the lap groove 202. In actual use, when the side plate 110 is installed at the side installation opening 201 through a quick release assembly, the lap flange 402 overlaps the lap groove 202. In order to improve the sealing performance of the installation of the side plate 110, a sealing gasket that matches the bottom wall of the lap groove 202 is provided at the lap flange 402;

[0030] In this embodiment, a ventilation slot is passed through the support frame 300, and the support frame 300 is fixedly installed in the static pressure box 100 along the horizontal direction. When the filter 200 is installed on the support frame 300, the air entering from the air inlet 101 can flow to the air outlet through the filter 200 and the ventilation slot, and be discharged through the diffuser 310;

[0031] In this embodiment, the side loading port 201 and the side plate 110 are arranged in cooperation, so that the filter 200 can be taken out from the side of the static pressure box 100. Compared with the existing method of installing the filter 200 from the bottom, the filter 200 in this embodiment does not need to be raised for a long time when being disassembled and assembled, which effectively improves the convenience of operation.

[0032] In actual use, in order to facilitate the filter 200 to slide and overlap on the support frame 300 through the side loading opening 201, the upper side of the support frame 300 is flush with the lower side of the side loading opening 201;

[0033] Among them, through the setting of the fixing component, it is possible to press and fix the filter 200 overlapped on the support frame 300, thereby preventing the filter 200 from shaking on the support frame 300, causing the filter 200 to be misaligned with the ventilation slot to produce a gap, thereby affecting the filtering effect of the filter 200.

[0034] Combination Figure 3 As shown, in this embodiment, the fixing assembly includes a baffle 301 arranged on a side wall of the pallet frame 300 away from the side loading port 201 and a fixing bracket 302 arranged on the opposite side walls of the pallet frame 300, and a clamping bolt 303 for clamping the upper edge of the filter 200 is threadedly connected to the fixing bracket 302.

[0035] In this embodiment, the fixing bracket 302 is Z-shaped, and its lower side wall is fixedly mounted on the corresponding side wall of the support frame 300 by screws. By using the cooperation of the fixing bracket 302 and the baffle 301, a mounting structure for limiting the installation of the filter 200 is formed on the support frame 300, that is, the filter 200 can be directly slidably overlapped on the support frame 300 through the side installation port 201, so as to facilitate the removal operation of the filter 200;

[0036] In order to prevent the filter 200 from sliding on the support frame 300, the upper side wall of the fixing bracket 302 extends to the upper side edge of the filter 200, and the upper side wall of the fixing bracket 302 is threadedly connected with a clamping bolt 303. By tightening the clamping bolt 303, the clamping bolt 303 is pressed against the upper side edge of the filter 200 so that the filter 200 is pressed and fixed on the support frame 300. When the filter 200 needs to be taken out, the clamping bolt 303 is loosened to release the clamping and fixing of the filter 200, and the filter 200 can be slid out.

[0037] In actual use, in order to improve the sealing effect of the installation of the filter 200, a sealing gasket overlapped on the support frame 300 is provided at the lower edge of the filter 200.

[0038] Combination Figure 3-6 As shown, in this embodiment, the quick-release assembly includes a fixed box 410 relatively arranged on the inner side surface of the static pressure box 100, a plug-in cavity 501 is relatively arranged in the fixed box 410, a retractable plug-in component that extends into the corresponding plug-in cavity 501 is relatively arranged in the fixed box 410, a plug-in rod 401 that extends into the corresponding plug-in cavity 501 is relatively arranged on the side panel 110, a plug-in groove 511 for the plug-in component to extend into is provided on the plug-in rod 401, and a control component for driving the plug-in component to extend and retract synchronously is also provided in the fixed box 410.

[0039] In actual use of this embodiment, a mounting portion 611 is provided on one side wall of the fixing box 410, and the mounting portion 611 is fixedly mounted on the inner side wall opposite to the static pressure box 100 by screws, so as to realize the installation of the quick-release assembly in the static pressure box 100;

[0040] The opening of the plug-in cavity 501 is arranged toward the side loading port 201. Meanwhile, the plug-in cavity 501 is relatively arranged at the two side edges of the fixing box 410. The plug-in connector, the plug-in rod 401 and the plug-in slot 511 are arranged so that, in actual use, the plug-in rod 401 is fixedly installed on the side of the side plate 110. When the side plate 110 is installed at the side loading port 201, the plug-in rod 401 can extend into the corresponding plug-in cavity 501. At this time, the corresponding plug-in connector is extended into the corresponding plug-in slot 511, so that the plug-in rod 401 can be fixed in the corresponding plug-in cavity 501, thereby realizing the fixed installation of the side plate 110 at the side loading port 201.

[0041] Among them, through the setting of the control part, it is possible to synchronously control the synchronous extension and retraction of the plug-in parts, thereby facilitating the fixing and release of the plug-in rod 401, thereby realizing the disassembly and assembly of the side panel 110 at the side installation opening 201.

[0042] In this embodiment, an installation cavity 502 is relatively provided in the fixing box 410, and a plug-in block 530 is provided in the installation cavity 502 through a spring 520, one end of which extends into the corresponding plug-in cavity 501. A recessed portion is also provided on the plug-in block 530, and a side wall of the recessed portion forms a guiding inclined surface 531.

[0043] In this embodiment, a driving cavity 503 is further provided in the fixed box 410, and the control component includes a sliding plate 540 slidably provided in the driving cavity 503, and an abutment rod 541 is relatively provided on the sliding plate 540 and extends into the corresponding installation cavity 502 and extends into the recessed portion, and an extrusion slope matching the guide slope 531 is provided on the abutment rod 541. The sliding plate 540 moves into the driving cavity 503 to drive the extrusion slope to squeeze the guide slope 531 to realize the synchronous retraction of the plug-in block 530.

[0044] In actual use of this embodiment, the installation cavity 502 is used to communicate with the corresponding plug-in cavity 501, and the opening of the driving cavity 503 is set toward the side loading port 201, and a blocking plate is set at the opening, wherein the abutment rod 541 penetrates the bottom wall of the driving cavity 503 and extends into the installation cavity 502, and the extended end of the abutment rod 541 can extend into the recessed portion on the corresponding plug-in block 530, thereby, in the initial state, the spring 520 is used to drive the corresponding plug-in block 530 to extend out of the installation cavity 502, so that one end of the plug-in block 530 can extend into the plug-in block 530. The plug-in rod 401 is inserted into the cavity 501 and can be extended into the corresponding plug-in groove 511 to fix the plug-in rod 401. At this time, the guide slope 531 is in contact with the extrusion slope to prevent the plug-in block 530 from being separated from the installation cavity 502, so that the plug-in component is installed in the installation cavity 502. At this time, the sliding plate 540 is pressed to move it into the driving cavity 503, thereby driving the abutment rod 541 to extend into the installation cavity 502, so that the extrusion slope squeezes the guide slope 531, and drives the plug-in block 530 to retract into the installation cavity 502 to release the fixation of the plug-in rod 401.

[0045] It should be noted that, in order to prevent the abutment rod 541 from being completely retracted into the driving cavity 503 under the action of the spring 520, resulting in the connector being unable to be installed, the abutment rod 541 is bent at the end of the installation cavity 502 to form a stop block to prevent the abutment rod 541 from being completely retracted into the driving cavity 503, and an extrusion slope is provided at one end of the stop block;

[0046] In actual use, in order to facilitate the operator to drive the movement of the sliding plate 540, a pressure rod 542 is provided on the sliding plate 540 and extends out of the fixing box 410, and a through hole 403 is provided on the side plate 110 for the corresponding pressure rod 542 to extend out. Thus, the side plate 110 is installed at the side mounting port 201, and the side plate 110 can be released by pressing the pressure rod 542 at the same time, so that the side plate 110 can be disassembled. In order to facilitate the removal and placement of the side plate 110 at the side mounting port 201, a handle 111 is provided on the outer side of the side plate 110.

[0047] When the quick-release assembly in this embodiment is actually assembled, Figure 6 As shown, the installation cavity 502, the driving cavity 503 and the plug-in cavity 501 in this embodiment are all opened toward the other side of the fixed box 410, and a cover plate 620 is provided on the other side of the fixed box 410 to facilitate the assembly of the plug-in component and the driving component in the fixed box 410.

[0048] Working principle: When the filter 200 needs to be replaced, the pressure rod 542 is pressed to move the sliding plate 540 into the driving chamber 503, driving the plug-in block 530 to retract synchronously, thereby releasing the fixation of the side plate 110, and the side plate 110 is removed by the handle 111. The clamping bolt 303 is loosened to release the clamping fixation of the filter 200, and the filter 200 is pulled out from the side loading port 201 to complete the replacement of the filter 200.

[0049] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A filter side-mounted high-efficiency air outlet, comprising a static pressure box (100) and a filter (200) detachably mounted in the static pressure box (100), characterized in that: A side mounting opening (201) for taking in and placing the filter (200) is provided on one side of the static pressure box (100), and a side plate (110) is arranged at the side mounting opening (201) via a quick-release assembly; a support frame (300) for supporting the filter (200) is provided inside the static pressure box (100) and located below the side mounting opening (201), and a fixing assembly for fixing the filter (200) is provided on the support frame (300).

2. The filter side-mounted high-efficiency air outlet according to claim 1, characterized in that: The fixing assembly comprises a baffle (301) provided on a side wall of the support plate frame (300) away from the side loading port (201) and a fixing bracket (302) provided on two opposite side walls of the support plate frame (300), wherein the fixing bracket (302) is threadedly connected with a clamping bolt (303) for clamping the upper side edge of the filter (200).

3. The filter side-mounted high-efficiency air outlet according to claim 1, characterized in that: The quick-release assembly comprises a fixing box (410) arranged on the inner side surface of the static pressure box (100), a plug-in cavity (501) being arranged in the fixing box (410), a plug-in piece being retractable and extending into the corresponding plug-in cavity (501) being arranged in the fixing box (410), a plug-in rod (401) being arranged on the side plate (110) and extending into the corresponding plug-in cavity (501), a plug-in groove (511) being arranged on the plug-in rod (401) for the plug-in piece to extend into, and a control piece for driving the plug-in piece to be retracted synchronously being arranged in the fixing box (410).

4. The filter side-mounted high-efficiency air outlet according to claim 3, characterized in that: An installation cavity (502) is arranged in the fixing box (410) opposite to the fixing box. A plug-in block (530) is arranged in the installation cavity (502) via a spring (520) and one end of the plug-in block extends into the corresponding plug-in cavity (501). A recessed portion is also arranged on the plug-in block (530), and a side wall of the recessed portion forms a guiding inclined surface (531).

5. The filter side-mounted high-efficiency air outlet according to claim 4, characterized in that: A driving cavity (503) is further provided in the fixed box (410), and the control member comprises a sliding plate (540) slidably arranged in the driving cavity (503), an abutment rod (541) extending into the corresponding mounting cavity (502) and extending into the recessed portion is relatively arranged on the sliding plate (540), and an extrusion inclined surface matching the guide inclined surface (531) is provided on the abutment rod (541), and the sliding plate (540) moves into the driving cavity (503) to drive the extrusion inclined surface to press the guide inclined surface (531) to realize synchronous retraction of the plug-in block (530).

6. The filter side-mounted high-efficiency air outlet according to claim 5, characterized in that: The sliding plate (540) is provided with a pressing rod (542) extending out of the fixing box (410), and the side plate (110) is provided with a through hole (403) through which the corresponding pressing rod (542) extends.

7. The filter side-mounted high-efficiency air outlet according to claim 3, characterized in that: A mounting portion (611) is provided on one side surface of the fixing box (410), and the mounting portion (611) is fixedly mounted on an opposite side wall of the static pressure box (100) by means of screws.

8. The filter side-mounted high-efficiency air outlet according to claim 5, characterized in that: A handle (111) is provided on the outer side surface of the side plate (110).

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