CN113984624A - Detection device for high-efficiency filter - Google Patents
Detection device for high-efficiency filter Download PDFInfo
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- CN113984624A CN113984624A CN202111266239.XA CN202111266239A CN113984624A CN 113984624 A CN113984624 A CN 113984624A CN 202111266239 A CN202111266239 A CN 202111266239A CN 113984624 A CN113984624 A CN 113984624A
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- efficiency filter
- air inlet
- inlet box
- wall
- air
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
Abstract
The invention belongs to the technical field of detection devices, and particularly relates to a detection device for a high-efficiency filter, which comprises an air inlet box and a surrounding plate connected to the edge of the upper surface of the outer wall of the air inlet box, wherein the high-efficiency filter is arranged in the middle of the upper part of the air inlet box, an air vent penetrating through the upper surface of the inner wall of the air inlet box is formed in the upper surface of the outer wall of the air inlet box, the high-efficiency filter corresponds to the air vent up and down, vertical plates positioned between the high-efficiency filter and the surrounding plate are arranged on the front side, the rear side, the left side and the right side of the upper part of the air inlet box, four vertical plates are respectively used for limiting the front end, the rear end, the left end, the rear side, the left side and the right side of the upper part of the high-efficiency filter, a movable plate capable of moving back and forth is arranged above the surrounding plate, a detection head capable of moving left and right up and down is arranged below the movable plate, and down moving of the detection head is arranged on the bottom surface of the inner wall of the air inlet box; the invention effectively enhances the sealing property, avoids the position of the high-efficiency filter from deviating and better ensures the accuracy of the detection result.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a detection device for a high-efficiency filter.
Background
The high efficiency filter is a equipment for filtering, it is comparatively extensive to high efficiency filter's application in central air conditioning, high efficiency filter detection device need be used to high efficiency filter's performance and detect, current detection device for high efficiency filter is usually to go into the air from high efficiency filter's one end pump, high efficiency filter detects and judges high efficiency filter's performance from the pressure of other end to the air and other parameters behind the air high efficiency filter, current detection device leakproofness is not enough usually when examining, the air is revealed from the gap between high efficiency filter and the detection device easily, high efficiency filter also takes place the skew under the pressure effect of air easily, thereby influence the accuracy of testing result.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides a detection device for a high-efficiency filter, which effectively enhances the sealing property, avoids the position of the high-efficiency filter from shifting and better ensures the accuracy of a detection result.
In order to achieve the purpose, the adopted technical scheme is as follows:
a detection device for a high-efficiency filter comprises an air inlet box and a coaming connected to the edge of the upper surface of the outer wall of the air inlet box, wherein the high-efficiency filter is arranged in the middle above the air inlet box;
the air inlet box is characterized in that an air vent penetrating through the inner wall of the air inlet box is formed in the outer wall of the air inlet box, the high-efficiency filter corresponds to the air vent up and down, vertical plates located between the high-efficiency filter and the surrounding plate are arranged on the front side, the rear side, the left side and the right side above the air inlet box, the four vertical plates are respectively used for limiting the front end, the rear end, the left end and the right end of the high-efficiency filter, and pressing plates used for limiting the upper side of the high-efficiency filter are arranged on the front side, the rear side, the left side and the right side above the high-efficiency filter;
the movable plate capable of moving back and forth is arranged above the enclosing plate, and the detection head capable of moving left and right is arranged below the movable plate.
Preferably, an air pump is installed on the bottom surface of the inner wall of the air inlet box, and the upper end and the right side of the air pump are respectively communicated with an air inlet hopper and an air suction pipe.
Preferably, the upper end of the air inlet hopper is connected with the upper surface of the inner wall of the air inlet box and communicated with the air vent, and the right end of the air suction pipe penetrates out of the air inlet box.
Preferably, the edge embedding has to be located on the inlet box outer wall the sealed pad in the vent outside, laminate below the sealed pad and the high efficiency filter.
Preferably, all open the side all around on the inlet box outer wall and be located the lower spout in sealed pad outside, the inside sliding connection of lower spout has with adjacent the lower slider of connecting below the riser.
Preferably, power take off end and adjacent all are installed to the bounding wall inner wall all around the left and right sides the riser leans on the electric putter four that outer one side is connected, the riser leans on one side upper end in to be connected with the mounting panel, installs a plurality of power take off end and adjacent below the mounting panel electric putter three of connecting above the clamp plate.
Preferably, moving grooves are formed in the left end and the right end of the upper surface of the enclosing plate, electric push rods five are installed in front of the inner walls of the moving grooves, and moving blocks connected with power output ends of the adjacent electric push rods five are connected to the lower surface of the moving plate.
Preferably, an upper sliding groove is formed below the moving plate, and an upper sliding block is connected to the inner portion of the upper sliding groove in a sliding mode.
Preferably, the electric push rod I that power take off end and slider right-hand member are connected is installed to the upper chute inner wall right side, install power take off end and the electric push rod II that detects the overhead end and be connected below the slider.
The invention has the beneficial effects that: at first place high efficiency filter in the inlet box top, it is spacing to carry out all around to high efficiency filter through the riser after, the rethread clamp plate is spacing to high efficiency filter upper end, avoid high efficiency filter to take place the skew when detecting and influence the accuracy that detects, by riser and clamp plate spacing back at high efficiency filter, sealed pad alright with the extrusion that receives high efficiency filter, sealed pad this moment alright with the leakproofness between effectual increase high efficiency filter and the inlet box, the leakproofness between high efficiency filter and the inlet box is better, the effectual accuracy that has avoided gas leakage influence to detect.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 3 is an enlarged partial view of part A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of a portion B of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of a portion C of FIG. 2 according to the present invention;
fig. 6 is a schematic diagram of a partial enlarged structure D shown in fig. 2 according to the present invention.
The labels in the figure are: the air inlet box 101, the air pump 102, the air inlet hopper 103, the air vent 104, the air suction pipe 105, the moving plate 106, the upper chute 107, the upper slide 108, the first electric push rod 109, the second electric push rod 110, the detection head 111, the high efficiency filter 112, the pressing plate 113, the vertical plate 114, the third electric push rod 115, the fourth electric push rod 116, the mounting plate 117, the lower slide 118, the lower chute 119, the gasket 120, the moving block 121, the fifth electric push rod 122, the moving chute 123 and the coaming 124.
Detailed Description
As shown in fig. 1 to 6, the present application is a detection apparatus for a high efficiency filter, including an air intake box 101 and a surrounding plate 124 connected to an upper edge of an outer wall of the air intake box 101, a high efficiency filter 112 is disposed in a middle portion above the air intake box 101, an air vent 104 penetrating through an upper surface of an inner wall of the air intake box 101 is formed in the outer wall of the air intake box 101, the high efficiency filter 112 corresponds to the air vent 104 up and down, vertical plates 114 located between the high efficiency filter 112 and the surrounding plate 124 are disposed on front, rear, left and right sides above the air intake box 101, the four vertical plates 114 are respectively used for limiting front, rear, left and right ends of the high efficiency filter 112, and pressure plates 113 for limiting the upper side are disposed on the front, rear, left, and right sides above the high efficiency filter 112;
the edge of the upper surface of the outer wall of the air inlet box 101 is embedded with a sealing gasket 120 positioned outside the air vent 104, the upper surface of the sealing gasket 120 is attached to the lower surface of the high-efficiency filter 112, the front side, the rear side, the left side and the right side of the upper surface of the outer wall of the air inlet box 101 are provided with lower sliding grooves 119 positioned outside the sealing gasket 120, the lower sliding grooves 119 are internally connected with lower sliding blocks 118 connected with the lower surfaces of the adjacent vertical plates 114 in a sliding manner, the front side, the rear side, the left side and the right side of the inner wall of the coaming 124 are provided with four electric push rods 116 with power output ends connected with the outer surfaces of the adjacent vertical plates 114, the upper end of the inner surface of the vertical plate 114 is connected with a mounting plate 117, and the lower surfaces of the mounting plate 117 are provided with a plurality of power output ends and three electric push rods 115 connected with the upper surface of the adjacent pressing plate 113;
when a user needs to detect the high-efficiency filter 112, the high-efficiency filter 112 needs to be placed above the air inlet box 101, so that the high-efficiency filter 112 corresponds to the air vent 104 up and down, the electric push rod four 116 is electrified, the electric push rod four 116 can drive the vertical plate 114 to be close to or far away from the high-efficiency filter 112, meanwhile, the lower sliding block 118 below the vertical plate 114 can move along the lower sliding groove 119 to be close to or far away from the high-efficiency filter 112, and the arrangement of the lower sliding block 118 effectively improves the stability of the vertical plate 114 during moving;
the user can drive the vertical plate 114 to be close to the high efficiency filter 112 through the four electric push rods 116 to clamp the front side, the rear side, the left side and the right side of the high efficiency filter 112, so that the front side, the rear side, the left side and the right side of the high efficiency filter 112 are effectively prevented from being deviated in the front-rear direction and the left-right direction during subsequent detection, the three electric push rods 115 are electrified, the three electric push rods 115 can drive the pressing plate 113 to move downwards to limit the front side, the rear side, the left side and the right side above the high efficiency filter 112, so that the front side, the rear side and the right side of the high efficiency filter 112 are effectively prevented from being deviated in the front-rear direction during subsequent detection, after the high efficiency filter 112 is limited by the vertical plate 114 and the pressing plate 113, the sealing gasket 120 can be extruded by the high efficiency filter 112, at the moment, the sealing performance between the high efficiency filter 112 and the air inlet box 101 can be effectively improved, and air leakage during subsequent detection can be avoided;
an air pump 102 is mounted on the bottom surface of the inner wall of the air inlet box 101, an air inlet hopper 103 and an air suction pipe 105 are respectively communicated with the upper end and the right side of the air pump 102, the upper end of the air inlet hopper 103 is connected with the upper surface of the inner wall of the air inlet box 101 and is communicated with the air vent 104, and the right end of the air suction pipe 105 penetrates out of the air inlet box 101;
the air pump 102 is electrified, the air pump 102 can suck external air through the air suction pipe 105 and pump the air out through the air inlet hopper 103, the air pumped out from the air inlet hopper 103 can pass through the air vent 104 and the high-efficiency filter 112, so that air conveying is completed, the detection head 111 above the high-efficiency filter 112 can detect the air pressure and other parameters of the air flow so as to complete detection of the performance of the high-efficiency filter 112, when the air in the air inlet hopper 103 is pumped into the air vent 104 and passes through the high-efficiency filter 112, the tightness between the high-efficiency filter 112 and the air inlet box 101 is good, the air leakage between the high-efficiency filter 112 and the air inlet box 101 is effectively avoided, and meanwhile, the position of the high-efficiency filter 112 is well limited, so that the air leakage and the position deviation of the high-efficiency filter 112 can be well avoided to influence the detection accuracy;
a moving plate 106 capable of moving back and forth is arranged above the enclosing plate 124, a detection head 111 capable of moving left and right is arranged below the moving plate 106, moving grooves 123 are formed in the left end and the right end of the upper surface of the enclosing plate 124, an electric push rod five 122 is arranged in front of the inner wall of each moving groove 123, and a moving block 121 connected with the power output end of the adjacent electric push rod five 122 is connected to the lower surface of the moving plate 106;
an upper chute 107 is formed below the moving plate 106, an upper sliding block 108 is connected inside the upper chute 107 in a sliding manner, a first electric push rod 109 with a power output end connected with the right end of the sliding block 108 is installed on the right side of the inner wall of the upper chute 107, and a second electric push rod 110 with a power output end connected with the upper end of a detection head 111 is installed below the sliding block 108;
electrifying the electric push rod five 122, driving the moving block 121 to move back and forth along the moving groove 123 by the electric push rod five 122, driving the moving block 106 to move back and forth by the moving block 121 back and forth, driving the moving plate 106 back and forth by the moving block 121 back and forth, driving the slider 108 to move left and right along the upper chute 107 by the electric push rod one 109, driving the slider 108 to move left and right by the electric push rod one 109, detecting the left and right different positions above the high efficiency filter 112 by the left and right movement of the detecting head 111 because the detecting head 111 is arranged below the slider 108, driving the detecting head 111 to move left and right to detect the left and right different positions above the high efficiency filter 112, and electrifying the electric push rod two 110, driving the detecting head 111 to move up and down to detect the positions above the high efficiency filter 112 at different heights by the electric push rod two 110, the detection head 111 is more convenient to move, and the detection head 111 can more conveniently detect different positions above the high-efficiency filter 112.
Claims (9)
1. A detection device for a high-efficiency filter comprises an air inlet box (101) and a coaming (124) connected to the upper edge of the outer wall of the air inlet box, wherein the high-efficiency filter (112) is arranged in the middle above the air inlet box (101), and is characterized in that:
the air inlet box (101) is provided with an air vent (104) penetrating through the inner wall of the air inlet box, the high-efficiency filter (112) vertically corresponds to the air vent (104), the front side, the rear side, the left side and the right side of the upper part of the air inlet box (101) are respectively provided with a vertical plate (114) positioned between the high-efficiency filter (112) and a coaming (124), the four vertical plates (114) are respectively used for limiting the front end, the rear end, the left end and the right end of the high-efficiency filter (112), and the front side, the rear side, the left side and the right side of the upper part of the high-efficiency filter (112) are respectively provided with a pressing plate (113) used for limiting the upper part of the high-efficiency filter;
a moving plate (106) capable of moving back and forth is arranged above the enclosing plate (124), and a detection head (111) capable of moving left and right is arranged below the moving plate (106).
2. A testing device for a high efficiency filter according to claim 1 wherein: an air pump (102) is installed on the bottom surface of the inner wall of the air inlet box (101), and an air inlet hopper (103) and an air suction pipe (105) are respectively communicated with the upper end and the right side of the air pump (102).
3. A testing device for a high efficiency filter according to claim 2 wherein: the upper end of the air inlet hopper (103) is connected with the upper surface of the inner wall of the air inlet box (101) and communicated with the air vent (104), and the right end of the air suction pipe (105) penetrates out of the air inlet box (101).
4. A testing device for a high efficiency filter according to claim 1 wherein: the edge embedding has to be located on the air inlet box (101) outer wall sealed pad (120) in the air vent (104) outside, laminate below sealed pad (120) and high efficiency filter (112).
5. The detection device for the high-efficiency filter according to claim 4, wherein: all open the side all around on air inlet box (101) outer wall the lower spout (119) that are located sealed pad (120) outside, lower spout (119) inside sliding connection have with adjacent lower slider (118) of being connected below riser (114).
6. A testing device for a high efficiency filter according to claim 1 wherein: the power take off end and adjacent all are installed to bounding wall (124) inner wall all around the left and right sides electric putter four (116) that outside one side is connected are leaned on to riser (114), riser (114) are leaned on one side upper end in and are connected with mounting panel (117), install a plurality of power take off end and adjacent below mounting panel (117) electric putter three (115) of connecting above clamp plate (113).
7. A testing device for a high efficiency filter according to claim 1 wherein: the moving plates are characterized in that moving grooves (123) are formed in the left end and the right end of the upper surface of the enclosing plate (124), electric push rods (122) are installed in front of the inner wall of each moving groove (123), and moving blocks (121) connected with power output ends of the adjacent electric push rods (122) are connected to the lower surface of each moving plate (106).
8. A testing device for a high efficiency filter according to claim 1 wherein: an upper sliding groove (107) is formed in the lower face of the moving plate (106), and an upper sliding block (108) is connected to the inner portion of the upper sliding groove (107) in a sliding mode.
9. The detection device for the high efficiency filter according to claim 8, wherein: the right side of the inner wall of the upper sliding groove (107) is provided with a first electric push rod (109) with a power output end connected with the right end of the sliding block (108), and a second electric push rod (110) with a power output end connected with the upper end of the detection head (111) is arranged below the sliding block (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111266239.XA CN113984624A (en) | 2021-10-28 | 2021-10-28 | Detection device for high-efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111266239.XA CN113984624A (en) | 2021-10-28 | 2021-10-28 | Detection device for high-efficiency filter |
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| Publication Number | Publication Date |
|---|---|
| CN113984624A true CN113984624A (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111266239.XA Pending CN113984624A (en) | 2021-10-28 | 2021-10-28 | Detection device for high-efficiency filter |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4494403A (en) * | 1982-07-14 | 1985-01-22 | Flanders Filters, Inc. | Filter testing apparatus and method |
| CN107202754A (en) * | 2017-07-19 | 2017-09-26 | 广州金田瑞麟环境科技有限公司 | A kind of detection means of air cleaner |
| CN107449554A (en) * | 2017-07-19 | 2017-12-08 | 广州金田瑞麟环境科技有限公司 | A kind of high efficiency particulate air filter detection device |
| CN111257189A (en) * | 2019-12-06 | 2020-06-09 | 浙江泰林医学工程有限公司 | Many specifications air high efficiency filter detection device |
| CN211715294U (en) * | 2020-03-17 | 2020-10-20 | 安徽晋煤中能化工股份有限公司 | Efficient air filter for inlet of compressor |
| CN212989117U (en) * | 2020-05-08 | 2021-04-16 | 南方电网调峰调频发电有限公司 | Salt mist filter filtering performance testing device |
| CN213135215U (en) * | 2020-08-25 | 2021-05-07 | 江阴安诺电极有限公司 | Stable and efficient plate shearing machine |
-
2021
- 2021-10-28 CN CN202111266239.XA patent/CN113984624A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4494403A (en) * | 1982-07-14 | 1985-01-22 | Flanders Filters, Inc. | Filter testing apparatus and method |
| CN107202754A (en) * | 2017-07-19 | 2017-09-26 | 广州金田瑞麟环境科技有限公司 | A kind of detection means of air cleaner |
| CN107449554A (en) * | 2017-07-19 | 2017-12-08 | 广州金田瑞麟环境科技有限公司 | A kind of high efficiency particulate air filter detection device |
| CN111257189A (en) * | 2019-12-06 | 2020-06-09 | 浙江泰林医学工程有限公司 | Many specifications air high efficiency filter detection device |
| CN211715294U (en) * | 2020-03-17 | 2020-10-20 | 安徽晋煤中能化工股份有限公司 | Efficient air filter for inlet of compressor |
| CN212989117U (en) * | 2020-05-08 | 2021-04-16 | 南方电网调峰调频发电有限公司 | Salt mist filter filtering performance testing device |
| CN213135215U (en) * | 2020-08-25 | 2021-05-07 | 江阴安诺电极有限公司 | Stable and efficient plate shearing machine |
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