CN103611372A - Efficient filter air supply outlet - Google Patents
Efficient filter air supply outlet Download PDFInfo
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- CN103611372A CN103611372A CN201310631396.5A CN201310631396A CN103611372A CN 103611372 A CN103611372 A CN 103611372A CN 201310631396 A CN201310631396 A CN 201310631396A CN 103611372 A CN103611372 A CN 103611372A
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- lower box
- high efficiency
- efficiency particulate
- air filter
- particulate air
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Abstract
The invention discloses an efficient filter air supply outlet. The efficient filter air supply outlet comprises an upper box, a lower box, an efficient filter and a diffusion pore plate, wherein the lower box is fixedly connected with the upper box; the efficient filter is fixedly arranged in the lower box; the diffusion pore plate is arranged below the efficient filter and is fixedly connected with the lower box; the efficient filter comprises a frame, filter paper and a liquid groove; the frame is matched with the lower box; the filter paper is fixedly arranged in the frame; the liquid groove is formed inside the top of the frame and is provided with an upward opening; the lower edge of the upper box extends into the lower box and is inserted into the liquid groove. The efficient filter is arranged in the lower box, the shape and size of the efficient filter are matched with those of the lower box, and the liquid groove with the upward opening is formed in the inner top of the efficient filter integrally; meanwhile, by virtue of the hydraulic sealing of the liquid groove and the lower edge of the upper box, the overall sealing effect is achieved. Compared with a conventional mechanical sealing mode, a liquid groove type sealing mode has the advantages that the sealing performance is good and reliable, the structure is simple, and the workability is realized.
Description
Technical field
The present invention relates to air purifying process field, particularly relate to a kind of good sealing effect and high efficiency particulate air filter and change high efficiency particulate air filter air outlet easily.
Background technology
Air cleaner is widely used in all trades and professions, the sealing of air cleaner is the key technology of air cleaner practical function, often in actual application, filter in efficient air-supply arrangement is difficult to accomplish to seal completely with air-supply body casing, more or less all can there is air leakage to enter better purifying space, affect the effect of air cleaner.
Chinese patent 201110349425.X discloses a kind of air cleaner air outlet structure, comprises air cleaner and cabinet shell, and air cleaner upper end is air intake surface, and filter lower end is outlet air surface; Air cleaner is detachably fixedly arranged in cabinet shell; Cabinet shell upper end connects ventilation equipment, lower end connect box panel; Between cabinet shell medial surface and air cleaner lateral surface, be provided with the first sealing device and the second sealing device and will in cabinet shell, be divided into high pressure air intake district and low pressure wind outlet area two parts, high pressure air intake district is communicated with ventilation equipment and air cleaner air intake surface simultaneously, and low pressure air intake district is communicated with air cleaner outlet air surface and cabinet panel simultaneously; Between the first sealing device, the second sealing device, cabinet shell medial surface and air cleaner lateral surface, form buffering area, the first sealing device is dry-type encapsulated, and the second sealing device is flume seal.
Although it adopts flume seal to improve sealing effectiveness, it adopts two seals, has increased sealing cost, is also unfavorable for the attended operations such as replacing of high efficiency particulate air filter simultaneously.
Summary of the invention
The object of the invention is for the technological deficiency existing in prior art, and provide a kind of good sealing effect and high efficiency particulate air filter to change high efficiency particulate air filter air outlet easily.
For realizing the technical scheme that object of the present invention adopts, be:
A kind of high efficiency particulate air filter air outlet, comprise upper box, the lower box being fixedly connected with described upper box, be fixedly installed on the high efficiency particulate air filter in described lower box, and the diffusion hole plate that is arranged on high efficiency particulate air filter below and is fixedly connected with lower box, described high efficiency particulate air filter comprises the framework mating with described lower box, be fixedly installed on the filter paper in framework and be formed on described frame roof inner side and opening up liquid bath, the lower limb of described upper box extends to described lower box inside and is inserted in described liquid bath.
The support ring that described high efficiency particulate air filter is fixedly connected with by the lower box sidewall with described supports, and described support ring cross section is L-shaped.
A plurality of L shaped supports support that described high efficiency particulate air filter is fixedly connected with by the lower box sidewall with described is located.
Also comprise DOP sampling mechanism, described DOP sampling mechanism comprises the sidewall up-sampling hole that is arranged on described upper box, and is communicated with described thieff hatch and extends to the sampling pipe below lower box.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is arranged on high efficiency particulate air filter in lower box, its shape and size will be mated with lower box setting, side roof part is integrally formed the liquid bath of opening upwards within it, while is realized whole sealing effectiveness by the liquid sealing of the lower limb of liquid bath and upper box, the mechanical pattern that flume seal is more traditional, and sealing property is better, seal extremely reliable, simplified hermetically-sealed construction, simple in structure being easy to processed, also simple and easy when changing high efficiency particulate air filter simultaneously.
Accompanying drawing explanation
Figure 1 shows that structural representation of the present invention;
Figure 2 shows that the local enlarged diagram of the portion of A shown in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As illustrated in fig. 1 and 2, high efficiency particulate air filter air outlet of the present invention comprises upper box 1, the lower box 2 that is fixedly connected with or is integrally formed with described upper box, be fixedly installed on the high efficiency particulate air filter 3 in described lower box, and the diffusion hole plate that is arranged on high efficiency particulate air filter below and is fixedly connected with lower box, wherein, described upper box inside is provided with air supply motor, described upper box by suspension hook, lifted and with air-supply pipeline connection, described lower box be circulus and its sectional area be greater than upper box sectional area so that the bottom of upper box is contained in it, wherein both are preferably and are integrally formed, the casing of described air outlet is that diameter becomes large two-stage ladder shaft type cavity structure step by step at lower opening, described high efficiency particulate air filter comprises the framework mating with described lower box, the liquid bath 4 that is fixedly installed on the filter paper in framework and is formed on described frame roof inner side, the lower limb 11 of described upper box extends to described lower box inside and is inserted in described liquid bath.
Described high efficiency particulate air filter is arranged in lower box, its shape and size will be mated with lower box setting, in its inside top, be integrally formed the liquid bath of opening upwards, while is realized whole sealing effectiveness by the liquid sealing of the lower limb of liquid bath and upper box, the mechanical pattern that flume seal is more traditional, and sealing property is better, seal extremely reliable, simplified hermetically-sealed construction, simple in structure being easy to processed, also simple and easy when changing high efficiency particulate air filter simultaneously.
Preferably, for realizing the location of high efficiency particulate air filter, the support ring that described high efficiency particulate air filter is fixedly connected with by the lower box sidewall with described supports 5, and described support ring cross section is L-shaped.Employing annular support member location, when installing and using, only need to dismantle necessary bolt and can realize high efficiency particulate air filter dismounting, when mounted, only high efficiency particulate air filter need be headed into and make the lower limb of upper box to insert in liquid bath simultaneously, then with bolt, support ring is fastening.
Certainly, a plurality of L shaped supports support that described high efficiency particulate air filter can also be fixedly connected with by the lower box sidewall with described is located, and is preferably 8, arranges two on each limit, adopt effect and the process of multipoint positioning similar to the above, at this, no longer launch to describe.
Further, high efficiency particulate air filter air outlet of the present invention also comprises DOP sampling mechanism, described DOP sampling mechanism comprises the sidewall up-sampling hole that is arranged on described upper box, and the sampling pipe that is communicated with and extends to lower box below with described thieff hatch, there is DOP to detect hole, meet new edition GMP testing requirement, simple in structure, easy to use.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a high efficiency particulate air filter air outlet, it is characterized in that, comprise upper box, the lower box being fixedly connected with described upper box, be fixedly installed on the high efficiency particulate air filter in described lower box, and the diffusion hole plate that is arranged on high efficiency particulate air filter below and is fixedly connected with lower box, described high efficiency particulate air filter comprises the framework mating with described lower box, be fixedly installed on the filter paper in framework and be formed on described frame roof inner side and opening up liquid bath, the lower limb of described upper box extends to described lower box inside and is inserted in described liquid bath.
2. high efficiency particulate air filter air outlet as claimed in claim 1, is characterized in that, the support ring that described high efficiency particulate air filter is fixedly connected with by the lower box sidewall with described supports, and described support ring cross section is L-shaped.
3. high efficiency particulate air filter air outlet as claimed in claim 1, is characterized in that, a plurality of L shaped supports support that described high efficiency particulate air filter is fixedly connected with by the lower box sidewall with described is located.
4. high efficiency particulate air filter air outlet as claimed in claim 1, it is characterized in that, also comprise DOP sampling mechanism, described DOP sampling mechanism comprises the sidewall up-sampling hole that is arranged on described upper box, and is communicated with described thieff hatch and extends to the sampling pipe below lower box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631396.5A CN103611372A (en) | 2013-11-29 | 2013-11-29 | Efficient filter air supply outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631396.5A CN103611372A (en) | 2013-11-29 | 2013-11-29 | Efficient filter air supply outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103611372A true CN103611372A (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631396.5A Pending CN103611372A (en) | 2013-11-29 | 2013-11-29 | Efficient filter air supply outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103611372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169841A (en) * | 2015-09-11 | 2015-12-23 | 无锡零界净化设备有限公司 | High efficiency filter |
-
2013
- 2013-11-29 CN CN201310631396.5A patent/CN103611372A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169841A (en) * | 2015-09-11 | 2015-12-23 | 无锡零界净化设备有限公司 | High efficiency filter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |