CN205102356U - High -efficiency air supplying port of earth detector is equipped with - Google Patents
High -efficiency air supplying port of earth detector is equipped with Download PDFInfo
- Publication number
- CN205102356U CN205102356U CN201520760038.9U CN201520760038U CN205102356U CN 205102356 U CN205102356 U CN 205102356U CN 201520760038 U CN201520760038 U CN 201520760038U CN 205102356 U CN205102356 U CN 205102356U
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- China
- Prior art keywords
- air
- leak detector
- high efficiency
- hole
- housing
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Abstract
The utility model relates to a high -efficiency air supplying port of earth detector is equipped with, include: the casing, the setting that are equipped with air intake and air outlet are in high efficiency filter, the encapsulation of casing inner chamber are in scattered class of board of air outlet department, the encapsulation is in the board that flow equalizes of air intake department, its characterized in that: casing inner chamber quilt upward plenum and lower plenum are cut apart to become by high efficiency filter, go up the plenum with the plenum lies in respectively down air intake one side with air outlet one side, be equipped with the through -hole on the windward outdoor wall, what the earth detector was sealed installs in the through -hole. The utility model discloses increase the earth detector, it sets up on the outer wall of casing, easy dismounting for high efficiency filter's leak hunting, and the structural design of seal groove and sealing washer has played sealed effect promptly, have and played the convenient effect of dismouting earth detector. The high -efficiency air supplying port who provides simultaneously, simple structure, easy dismounting, sealing performance is reliable.
Description
Technical field
The utility model relates to a kind of blowing device, particularly relates to a kind of efficient air distributor that leak detector is housed.
Background technology
Existing efficient air distributor, has following shortcoming, and sealing is inadequate, often there is tiny leakage problem, and air outlet single unit system weight is large in addition, and the burden of roof joist is large; PAO not used for the leak detection of high efficiency particulate air filter detects mouth, and service life is short, and dismounting is loaded down with trivial details.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides a kind of structure simply a kind of efficient air distributor that leak detector is housed.
For achieving the above object, the technical solution adopted in the utility model is: a kind of efficient air distributor that leak detector is housed, comprise: the housing being provided with air inlet and air outlet, be arranged on the high efficiency particulate air filter of described housing cavity, be encapsulated in the diffuser plate at described air outlet place, be encapsulated in the homogenizing plate of described air inlet, it is characterized in that: described housing cavity is divided into ipper air chamber and lower air chamber by described high efficiency particulate air filter, described ipper air chamber and described lower air chamber lay respectively at described air inlet side and described air outlet side, described ipper air chamber outer wall is provided with through hole, being arranged in described through hole of described leak detector sealing.
In the utility model preferred embodiment, be provided with in the middle part of described leak detector around himself seal groove of one week, described seal groove is fastened on the housing of described through hole.
In the utility model preferred embodiment, be provided with sealing ring in described seal groove, described sealing ring seals the hole between described seal groove and described through hole.
In the utility model preferred embodiment, described leak detector shell is stainless steel.
In the utility model preferred embodiment, bottom the frame of described high efficiency particulate air filter, corner glue is connected with fixed bearing block, and described high efficiency particulate air filter is fixedly connected with by pin with housing, and described diffuser plate is connected with fixed bearing block is vertical by tapping screw.
In the utility model preferred embodiment, described housing is that aluminium sheet is spliced, and cornerite process done by knuckle line place right angle aluminium, and seals with AB glue; Described surface of shell is provided with the thick plastic-blasting of 0.3 ~ 0.5mm.
In the utility model preferred embodiment, described homogenizing plate is aluminum homogenizing plate, and surface is provided with plastic-blasting.
In the utility model preferred embodiment, the outer symmetrical of described housing is provided with multiple aluminum hanging piece.
The utility model solves the defect existed in background technology, and the utility model increases leak detector, and it is arranged on the outer wall of housing, easy accessibility, for the leak detection of high efficiency particulate air filter; And the structural design of seal groove and sealing ring, namely serves sealing effectiveness, serve dismounting leak detector effect easily.The efficient air distributor simultaneously provided, structure is simple, easy accessibility, and sealing property is reliable, aluminium alloy air port, lightweight, the burden that alleviates roof joist; Exquisite appearance; Set up homogenizing plate, ensure that air-flow is steady, effectively protect high efficiency particulate air filter again, the service life extending high efficiency particulate air filter at double.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
In figure: 1, housing, 2, air inlet, 3, air outlet, 4, ipper air chamber, 5, lower air chamber, 6, homogenizing plate, 7, air dispersion plate, 8, high efficiency particulate air filter, 9, leak detector, 10, hanging piece.
Detailed description of the invention
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of efficient air distributor that leak detector 9 is housed, comprise: the diffuser plate 7 being provided with the housing 1 of air inlet 2 and air outlet 3, being arranged on the high efficiency particulate air filter 8 of housing 1 inner chamber, being encapsulated in air outlet 3 place, be encapsulated in the homogenizing plate 6 at air inlet 2 place, housing 1 inner chamber is divided into ipper air chamber 4 and lower air chamber 5 by high efficiency particulate air filter 8, ipper air chamber 4 and lower air chamber 5 lay respectively at air inlet 2 side and air outlet 3 side, and ipper air chamber 4 outer wall is provided with through hole, and what leak detector 9 sealed is arranged in through hole.
Be provided with in the middle part of leak detector 9 around himself seal groove of one week, seal groove is fastened on the housing 1 of through hole.
Sealing ring is provided with, the hole between sealing ring sealing seal groove and through hole in seal groove.
Leak detector 9 shell is stainless steel.
Bottom the frame of high efficiency particulate air filter 8, corner glue is connected with fixed bearing block, and high efficiency particulate air filter 8 is fixedly connected with by pin with housing 1, and diffuser plate 7 is connected with fixed bearing block is vertical by tapping screw.
Housing 1 is spliced for aluminium sheet, and cornerite process done by knuckle line place right angle aluminium, and seals with AB glue; Housing 1 surface is provided with the thick plastic-blasting of 0.3 ~ 0.5mm.
Homogenizing plate 6 is aluminum homogenizing plate 6, and surface is provided with plastic-blasting.
The outer symmetrical of housing 1 is provided with multiple aluminum hanging piece 10.
In the utility model, housing 1 is that four pieces of aluminium sections are spliced with 45° angle, cutting of material completes on special import Cutting machine, precision can ensure within 0.05mm, and do not stay burr after processing, piece linearity can be controlled in 0.06mm, and gap joint controls within the scope of 0.05 ~ 0.1mm; For anti-surface tear, oxidation and enhancing wearability, meticulous plastic-blasting process is done on surface, and THICKNESS CONTROL is at 0.3 ~ 0.5mm.For requirement proved by adaptation EU criteria and FDA medicine, import automation aluminium sealing wire is adopted to produce, the pore occurred when avoiding carbon steel air port welding in the past, dreg defect.Aluminium face of weld is smooth, postwelding polishing, without obvious weld mark, article four, cornerite process done by knuckle line right angle aluminium, adopts the sealing of import AB glue, both ensure that air-tightness, enhance fastness, this scheme successfully solves the tiny leakage problem always perplexed since the dawn of human civilization.The knife-edge part of high efficiency particulate air filter 8 adopts jelly formula high-quality polyurethane flume seal.Surface plastic spraying process not laying dust, and be convenient to clean surperficial dust.Plastic-blasting surface is that sub-light is greyish white, warm, comfortable to people, eternal pure white beautiful sensation.
The porch that air-supply airduct is connected with air inlet 2; add homogenizing plate 6 to design; cushion the momentum of new wind; new wind is by after homogenizing plate 6 uniform divided flows; flow to high efficiency particulate air filter 8; both ensure that air-flow was steady, effectively protected high efficiency particulate air filter 8 again, the service life extending high efficiency particulate air filter 8 at double.
Four pin designs of two sides, can regulate the levelness of four pieces of fixed bearing blocks automatically, when making it contact with high efficiency particulate air filter 8 and support, can increase the contact area with high efficiency particulate air filter 8 surface, promptly can make automatic leveling again.
Along with the requirement of new edition GMP, PAO detects by all purification enterprises, and food industry, laboratory, pharmaceutical factory accepts and widely uses in the world.Given this, high efficiency particulate air filter 8 of the present utility model adds PAO and detects mouth (leak detector 9 namely arranged in through hole), specific design step is as follows: by leak detector 9 upwards air compartment 4 inject the aerosol of specified quantity, when aerosol concentration reaches regulation requirement, in this case, then detected the integrity of high efficiency particulate air filter 8 by corpuscular counter, by quantity and the absolute quantity of particulate in contrast ipper air chamber 4 and lower air chamber 5, determine filter effect and whether have pin hole, gap etc.
The design of diffuser plate 7 in the utility model; can make to flow to specific region or article surface vertically, uniformly by the air-flow of high efficiency particulate air filter 8; effectively avoid the interference of air-flow; turbulent flow is stoped to produce; realize absolute laminar flow protection zone, meet the environmental requirement of the classA level that laboratory or pharmaceutical factory are specified.
High efficiency particulate air filter 8 four right angle are fixed wtih the formyl plastics be connected firmly with AB glue and fix rest pad, can be convenient by tapping screw, and fast, firmly fix diffuser plate 7, it is convenient to install and remove, and does not produce dirt, not laying dust.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to right.
Claims (5)
1. one kind is equipped with the efficient air distributor of leak detector, comprise: the diffuser plate at the described air outlet place that is provided with the housing of air inlet and air outlet, is arranged on the high efficiency particulate air filter of described housing cavity, is encapsulated in, be encapsulated in the homogenizing plate of described air inlet, it is characterized in that: described housing cavity is divided into ipper air chamber and lower air chamber by described high efficiency particulate air filter, described ipper air chamber and described lower air chamber lay respectively at described air inlet side and described air outlet side, described ipper air chamber outer wall is provided with through hole, and what described leak detector sealed is arranged in described through hole;
Described leak detector shell is stainless steel;
Be provided with in the middle part of described leak detector around himself seal groove of one week, described seal groove is fastened on the housing of described through hole;
Be provided with sealing ring in described seal groove, described sealing ring seals the hole between described seal groove and described through hole.
2. a kind of efficient air distributor that leak detector is housed according to claim 1, it is characterized in that: bottom the frame of described high efficiency particulate air filter, corner glue is connected with fixed bearing block, described high efficiency particulate air filter is fixedly connected with by pin with housing, and described diffuser plate is connected with fixed bearing block is vertical by tapping screw.
3. a kind of efficient air distributor that leak detector is housed according to claim 1, is characterized in that: described housing is that aluminium sheet is spliced, and cornerite process done by knuckle line place right angle aluminium, and seals with AB glue; Described surface of shell is provided with the thick plastic-blasting of 0.3 ~ 0.5mm.
4. a kind of efficient air distributor that leak detector is housed according to claim 1, is characterized in that: described homogenizing plate is aluminum homogenizing plate, and surface is provided with plastic-blasting.
5. a kind of efficient air distributor that leak detector is housed according to claim 1, is characterized in that: the outer symmetrical of described housing is provided with multiple aluminum hanging piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760038.9U CN205102356U (en) | 2015-09-29 | 2015-09-29 | High -efficiency air supplying port of earth detector is equipped with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760038.9U CN205102356U (en) | 2015-09-29 | 2015-09-29 | High -efficiency air supplying port of earth detector is equipped with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102356U true CN205102356U (en) | 2016-03-23 |
Family
ID=55518135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760038.9U Expired - Fee Related CN205102356U (en) | 2015-09-29 | 2015-09-29 | High -efficiency air supplying port of earth detector is equipped with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102356U (en) |
-
2015
- 2015-09-29 CN CN201520760038.9U patent/CN205102356U/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: 20160323 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |