CN203790748U - Efficient filtering device - Google Patents
Efficient filtering device Download PDFInfo
- Publication number
- CN203790748U CN203790748U CN201320840713.XU CN201320840713U CN203790748U CN 203790748 U CN203790748 U CN 203790748U CN 201320840713 U CN201320840713 U CN 201320840713U CN 203790748 U CN203790748 U CN 203790748U
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- CN
- China
- Prior art keywords
- frame
- fixing frame
- filter fixing
- stator
- side plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an efficient filtering device which comprises an air inlet shield, a filter fixing frame, a support sealing frame and a lower frame, wherein the air inlet shield is erected on the filter fixing frame; the support sealing frame is fixed on the inner side of the lower end of the filter fixing frame which is fixed on the lower frame; the upper end part of the filter fixing frame is bent to extend, so as to form an inclined plane; the support sealing frame comprises a support frame, wherein the support frame is fixedly arranged on the lower side of the filter fixing frame, and a sealing piece is arranged on the support frame which extends upward; the lower frame is surrounded by a base plate, an abutting piece is arranged on one side edge of the base plate, which extends upward, and the abutting piece protrudes into the filter fixing frame and is staggered with the sealing piece. The efficient filtering device is provided with the filter fixing frame and the support sealing frame, additionally, the sealing piece is matched with the abutting piece arranged on the base plate, so as to perform double obstructions on the lower end surface of an efficient filter which is limited in the filter fixing frame, and the efficient filtering device has the advantages of low transportation cost, less processing difficulty and good installation and safety performance.
Description
Technical field
The utility model relates to air cleaning facility, especially relates to a kind of effective filter.
Background technology
Effective filter, is widely used in the air cleaning and conditioning system of the industries such as medicine, health, electronics, chemical industry.Existing effective filter consists of plenum chamber 10 ', high efficiency particulate air filter 20 ' and diffuser plate 30 ', as shown in Figure 1, plenum chamber 10 ' inwall is welded with sealing baffle 11 ', sealing baffle 11 ' is made through scraping ash, spraying and fluid sealant technique, it is upper that high efficiency particulate air filter 20 ' is positioned over sealing baffle 11 ', by filter briquetting 40 ' and the screw rod 41 ' being welded on plenum chamber 10 ', is mounted with; For firmly, conventionally outside screw rod 41 ', be welded with a connecting plate 42 ', by this connecting plate 42 ', be weldingly fixed on plenum chamber 10 '; Diffuser plate 30 ' is assemblied in plenum chamber 10 ' air outlet.
Existing effective filter has following deficiency: this effective filter is square build, and plenum chamber is mainly welded by four sidewall panelings, and processing is comparatively complicated; While product takes up space larger, and cost of transportation is higher; Secondly filter briquetting and the screw rod in plenum chamber is mounted with to compress high efficiency particulate air filter, filter briquetting is located by screw rod, angle of assembling and status requirement each other during screw rod welding are higher, difficulty of processing is larger, easily because of screw rod welding and assembling height or the inconsistent fitting tight performance that has influence on of angle, but also processing time consuming, efficiency is not high enough; In addition, when setting up diffuser plate, also increase the volume of this effective filter, be unfavorable for assembling transportation.In view of above-mentioned reason, be necessary existing effective filter further perfect.
Utility model content
Based on this, be necessary the problem that exists for above-mentioned background technology, provide that a kind of cost of transportation is low, difficulty of processing is little and the good effective filter of security performance is installed.
For achieving the above object, the utility model discloses a kind of effective filter, it comprises air intake cover, filter fixing frame, support sealing frame and underframe, described air intake cover is erected on described filter fixing frame, described support sealing frame is fixed on inside portion, described filter fixing frame lower end, and described filter fixing frame is fixed on described underframe; The bending of described filter fixing frame upper end is extended with inclined plane part, described support sealing frame comprises bracing frame, support frame as described above is fixedly installed on described filter fixing frame following side, support frame as described above has extended upward diaphragm seal, described underframe is enclosed and is formed by substrate, described substrate one lateral margin has extended upward arrived tableting, and described arrived tableting protrudes in described filter fixing frame and is crisscross arranged with described diaphragm seal.
In an embodiment, described air intake cover comprises the first side plate and upper cover plate therein, and described upper cover plate is installed in described the first side plate top, on described upper cover plate, offers air inlet, and described the first side plate encloses formation cuboid.
Therein in an embodiment, described air intake cover bottom has been bent to form the first stator to the inside, described filter fixing frame is enclosed and is formed by the second side plate, described the second side plate upper end bends to the inside and has extended to form the second stator, described the second stator end bends obliquely and is extended with described inclined plane part, and described the second stator docks with the first stator coupling.
In an embodiment, described the second side plate bottom bending has extended to form the 3rd stator therein, and described the 3rd stator is fixedly fitted on described substrate.
In an embodiment, described the 3rd stator edge upwards bending is extended with lamination layer therein, and another lateral margin of described substrate has extended upward case chip, and described lamination layer is mated laminating with described case chip.
In an embodiment, support frame as described above comprises adhesive piece, by described adhesive piece edge, is extended brace and extended upward described diaphragm seal from described brace edge therein, and described adhesive piece is fixed on described the second side plate one side.
Therein in an embodiment, on described brace, offer some the first pilot holes, on described substrate, offer the second pilot hole, between described the second pilot hole and the first pilot hole, be provided with securing member, support frame as described above is fixed together by securing member and substrate.
In an embodiment, described substrate is trapezoidal shape therein.
In sum, the utility model effective filter is by arranging filter fixing frame and supporting sealing frame, by inclined plane part, high efficiency particulate air filter upper surface coupling is sealed, utilize diaphragm seal to coordinate the arrived tableting arranging on substrate to carry out dual obstruct to the lower surface of high efficiency particulate air filter simultaneously, high efficiency particulate air filter is spacing in filter fixing frame, and cost of transportation is low, difficulty of processing is little and installation security performance is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing effective filter.
Fig. 2 is the structural representation of existing effective filter after the hiding diffuser plate of Fig. 1.
Fig. 3 is the structural representation of the utility model effective filter.
Fig. 4 is the decomposing schematic representation of the utility model effective filter shown in Fig. 3.
Fig. 5 is another decomposing schematic representation of the utility model effective filter shown in Fig. 3.
Fig. 6 is the structural representation of the first side plate of the utility model hidden parts shown in Fig. 3 and the second side plate.
Fig. 7 is the side view of the first side plate of the utility model hidden parts shown in Fig. 3 and the second side plate.
The specific embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reach, function, below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
As shown in Fig. 3 to Fig. 7, the utility model effective filter comprises air intake cover 10, filter fixing frame 20, supports sealing frame 30 and underframe 40, described air intake cover 10 is erected on described filter fixing frame 20, described support sealing frame 30 is fixed on described filter fixing frame 20 inside portions, lower end, and described filter fixing frame 20 is fixed on described underframe 40.
Described air intake cover 10 comprises the first side plate 11 and upper cover plate 12, described upper cover plate 12 is installed in described the first side plate 11 tops, on described upper cover plate 12, offer air inlet 121, described the first side plate 11 encloses and forms rectangle support body, and described the first side plate 11 bottoms have been bent to form the first stator 111 to the inside.
Described filter fixing frame 20 is enclosed and is formed by the second side plate 21, described the second side plate 21 is placed in described the first side plate 11 belows, described the second side plate 21 upper ends bend to the inside and have extended to form the second stator 22, described the second stator 22 ends bend obliquely and are extended with inclined plane part 23, described the second stator 22 docks with the first stator 111 couplings, and described inclined plane part 23 extends obliquely along the first stator 111 edges; Described the second side plate 21 bottom outwards have extended to form the 3rd stator 24, and described the 3rd stator 24 edges upwards bending are extended with lamination layer 25; In described filter fixing frame 20, be fixed with high efficiency particulate air filter (not shown), described high efficiency particulate air filter upper end edge place is inclined-plane structure, to mate inclined plane part 23, completes the upper end sealing effectiveness to high efficiency particulate air filter.
Described support sealing frame 30 comprises " Z " type bracing frame 31, support frame as described above 31 is fixedly installed on described the second side plate 21 following sides, support frame as described above 31 comprises adhesive piece 311, brace 312 and diaphragm seal 313, described adhesive piece 311 is fixed on described the second side plate 21 1 sides, described brace 312 is laterally extending and go out by described adhesive piece 311 edges, on described brace 312, offer some the first pilot holes 3121, described diaphragm seal 313 extends upward from described brace 312 edges, described diaphragm seal 313 is connected to described high efficiency particulate air filter bottom, with inclined plane part 23 structure that mates the second side plate 21, at the second side plate 21, enclose in the space of formation described high efficiency particulate air filter is spacing.
Described underframe 40 encloses and forms by being trapezoidal substrate 41, described underframe 40 offers air outlet 44, on described substrate 41, offer the second pilot hole 411, between described the second pilot hole 411 and the first pilot hole 3121, be provided with securing member (not shown), support frame as described above 31 is fixed together by securing member and substrate 41, described substrate 41 1 lateral margins have extended upward arrived tableting 42, described substrate 41 another lateral margins have extended upward case chip 43, described the 3rd stator 24 is fixedly fitted on described substrate 41, described lamination layer 25 is mated laminating with described case chip 43, described arrived tableting 42 protrudes into described the second side plate 21 and encloses in the space forming and with described diaphragm seal 313 and be crisscross arranged, described high efficiency particulate air filter bottom surface outer rim and described diaphragm seal 313 and arrived tableting 42 close contacts, described securing member is pressed on high efficiency particulate air filter in diaphragm seal 313 and arrived tableting 42, fluid sealant that high efficiency particulate air filter end face and underrun high efficiency particulate air filter carry directly and diaphragm seal 313 and arrived tableting 42 be tightly connected.
During the utility model assembling, bracing frame 31 is fixedly fitted in to described the second side plate 21 bottom medial surfaces, the second side plate 21 is fixedly fitted on substrate 41, now, the second side plate 21 encloses and forms filter fixing frame 20, substrate 41 encloses and forms underframe 40, and the support sealing frame 30 that bracing frame 31 encloses formation is fixedly installed on filter fixing frame 20 inner surfaces; Again high efficiency particulate air filter is placed in the filter fixing frame 20 assembling, utilize securing member by the first pilot hole 3121 and the second pilot hole 411, high efficiency particulate air filter to be fitted tightly in diaphragm seal 313 and arrived tableting 42, because high efficiency particulate air filter carries fluid sealant structure, the sealing function that utilizes diaphragm seal 313 and the dual obstruct of arrived tableting 42 and inclined plane part 23, stops the air-flow entering from air inlet 121; The first side plate 11 and upper cover plate 12 are enclosed and form the first stator 111 of air intake cover 10, the first side plates 11 and the second stator 22 couplings of the second side plate 21 and dock and fix, complete assembling.During the utility model transportation, because each parts adopt laminar setting, make the finished product after assembling thin and slim and graceful, reduce cost of transportation, simultaneously, assembling procedure is simple, by traditional securing member and screw piece, each assembly is carried out firmly, having saved traditional screw rod, welding sequence, utilize the structure of underframe 40, save diffuser plate device, saved cost.
Effective filter of the present utility model is by arranging filter fixing frame 20 and supporting sealing frame 30, by 23 pairs of high efficiency particulate air filter upper surface coupling sealings of inclined plane part, utilize diaphragm seal 313 to coordinate the lower surface of the 42 pairs of high efficiency particulate air filters of arrived tableting that arrange on substrate 41 to carry out dual obstruct simultaneously, high efficiency particulate air filter is spacing in filter fixing frame 20, and cost of transportation is low, difficulty of processing is little and installation security performance is good.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with claims.
Claims (8)
1. an effective filter, it is characterized in that: comprise air intake cover, filter fixing frame, support sealing frame and underframe, described air intake cover is erected on described filter fixing frame, described support sealing frame is fixed on inside portion, described filter fixing frame lower end, and described filter fixing frame is fixed on described underframe; The bending of described filter fixing frame upper end is extended with inclined plane part, described support sealing frame comprises bracing frame, support frame as described above is fixedly installed on described filter fixing frame following side, support frame as described above has extended upward diaphragm seal, described underframe is enclosed and is formed by substrate, described substrate one lateral margin has extended upward arrived tableting, and described arrived tableting protrudes in described filter fixing frame and is crisscross arranged with described diaphragm seal.
2. effective filter according to claim 1, it is characterized in that: described air intake cover comprises the first side plate and upper cover plate, described upper cover plate is installed in described the first side plate top, on described upper cover plate, offers air inlet, and described the first side plate encloses formation cuboid.
3. effective filter according to claim 1, it is characterized in that: described air intake cover bottom has been bent to form the first stator to the inside, described filter fixing frame is enclosed and is formed by the second side plate, described the second side plate upper end bends to the inside and has extended to form the second stator, described the second stator end bends obliquely and is extended with described inclined plane part, and described the second stator docks with the first stator coupling.
4. effective filter according to claim 3, is characterized in that: described the second side plate bottom bending has extended to form the 3rd stator, and described the 3rd stator is fixedly fitted on described substrate.
5. effective filter according to claim 4, is characterized in that: described the 3rd stator edge upwards bending is extended with lamination layer, and another lateral margin of described substrate has extended upward case chip, and described lamination layer is mated laminating with described case chip.
6. effective filter according to claim 3, it is characterized in that: support frame as described above comprises adhesive piece, by described adhesive piece edge, extended brace and extended upward described diaphragm seal from described brace edge, and described adhesive piece is fixed on described the second side plate one side.
7. effective filter according to claim 6, it is characterized in that: on described brace, offer some the first pilot holes, on described substrate, offer the second pilot hole, between described the second pilot hole and the first pilot hole, be provided with securing member, support frame as described above is fixed together by securing member and substrate.
8. effective filter according to claim 1, is characterized in that: described substrate is trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840713.XU CN203790748U (en) | 2013-12-19 | 2013-12-19 | Efficient filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840713.XU CN203790748U (en) | 2013-12-19 | 2013-12-19 | Efficient filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790748U true CN203790748U (en) | 2014-08-27 |
Family
ID=51373023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840713.XU Expired - Fee Related CN203790748U (en) | 2013-12-19 | 2013-12-19 | Efficient filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790748U (en) |
-
2013
- 2013-12-19 CN CN201320840713.XU patent/CN203790748U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |