CN204177633U - Particle cutting capturing device - Google Patents
Particle cutting capturing device Download PDFInfo
- Publication number
- CN204177633U CN204177633U CN201420518268.XU CN201420518268U CN204177633U CN 204177633 U CN204177633 U CN 204177633U CN 201420518268 U CN201420518268 U CN 201420518268U CN 204177633 U CN204177633 U CN 204177633U
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- China
- Prior art keywords
- filter membrane
- cutting
- plate
- capturing device
- membrane clip
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Abstract
The utility model provides a kind of particle to cut capturing device, comprise cutting head, filter membrane clip, stationary installation, stationary installation comprises cutting supplementary set frame, described cutting supplementary set frame is fixedly spliced by upper plate, middle plate, lower plate, four vertical slide rail, the upper and lower end of described four slide rails is fixedly connected on the corner place of upper plate, lower plate respectively, and middle plate is slidably connected with cutting two, supplementary set frame side slide rail; Filter membrane clip supporting seat is set between upper plate and middle plate, comprises the upper support seat be fixedly connected with upper plate and the lower support seat be fixedly connected with lower plate; Described filter membrane clip is arranged in filter membrane clip supporting seat; Cutting head is communicated with the filter membrane clip in stationary installation by swing pipe.This thing cutting capturing device has easy to use, and filter membrane is easily changed, the not easily advantage such as rupture of membranes.
Description
Technical field
The utility model relates to air sampling pre-service instrument field, specifically, relates to a kind of particle cutting capturing device.
Background technology
Particle cutting capturing device, be the critical function part of environmental monitoring, the device clamping filter membrane at present mainly contains spiral compression formula, and slide shrinking type on a small quantity.The defect that these devices exist is: it is slow that spiral compression formula changes filter membrane, and encapsulant creases easily gas leakage, and filter membrane is subject to sealed extruded power is easy to broken, causes monitoring result minus deviation; And slide lock compact form, the mode had an effect under all adopting cam or connecting rod to carry out both at home and abroad, under have an effect, occupy large operating space, be not suitable for doing small portable instrument, the simultaneously sealing of film is also the mode adopting extruding force, easily causes sample film attrition crushing.
Utility model content
In order to solve the ubiquitous defect of conventional particles thing cutting capturing device, the utility model provides a kind of novel material thing cutting capturing device.
Its technical scheme is: particle cutting capturing device, comprise cutting head, filter membrane clip, stationary installation, stationary installation comprises cutting trapping frame, described cutting trapping frame is fixedly spliced by upper plate, middle plate, lower plate, four vertical slide rail, the upper and lower end of described four slide rails is fixedly connected on the corner place of upper plate, lower plate respectively, and middle plate traps two, frame side slide rail with cutting and is slidably connected; Filter membrane clip supporting seat is set between upper plate and middle plate, comprises the upper support seat be fixedly connected with upper plate and the lower support seat be fixedly connected with lower plate; Described filter membrane clip is arranged in filter membrane clip supporting seat; Cutting head is communicated with the filter membrane clip in stationary installation by swing pipe.
As improvement, cutting trapping frame is also provided with the instrument connecting upper plate and middle plate and buckles.
As improvement, middle plate and two slide rails are slidably connected by linear bearing.
As improvement, filter membrane clip supporting seat is arranged the air exhaust nozzle be communicated with filter membrane clip.
As improvement, cutting trapping frame lower plate is " work " font.
As improvement, cutting trapping frame lower plate corner place arranges rubber feet.
As improvement, filter membrane clip comprises filter membrane holder, upper cover, lower cover, and upper cover and lower cover junction arrange rubber ring.
As improvement, upper cover arranges breather line and both sides pin, and filter membrane is arranged on filter membrane holder, is clamped by the both sides pin of upper cover and lower cover.
Particle cutting capturing device provided by the utility model, has the following advantages:
First: filter membrane clip stationary installation adopts the mode of instrument button, instrument is buckled end and is removably connected with upper plate, and lower end is fixedly connected with middle plate, the mode that this slidingtype is had an effect, changing filter membrane efficiently simultaneously, being more the reduction of the operating space of nearly 1/2, being applicable to very much doing portable instrument;
Second: filter membrane clip is improved by structure and sealed extruded power is delivered in the upper and lower covers of filter membrane clip, and this efficiently solves the phenomenon of frangible filter membrane; And this film clamping structure is applied widely, any kind filter membrane being less than 90MM can be suitable for, comprise ultra-thin that do not have flexible, glass fibre frangible, that diameter is little, resistance is king-sized etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model particle cutting capturing device;
Fig. 2 is the structural representation of the filter membrane clip of the utility model particle cutting capturing device.
[critical piece symbol description]
1, rubber feet; 2, lower plate; 3, slide rail; 4, instrument button; 5, upper plate; 6, manifold type rapid-acting coupling; 7, linear bearing; 8, air exhaust nozzle; 9, lower support seat; 10, upper support seat; 11, swing pipe; 12, cutter set nut; 13, cutting head; 14, connecting pipe; 15, state verification device; 16, filter membrane clip; 16-1, filter membrane clip upper cover; 16-2, filter membrane clip lower cover; 16-3, filter membrane holder; 16-4, filter membrane; 16-5, rubber ring; 17, middle plate.
Embodiment
Below in conjunction with accompanying drawing and embodiment of the present utility model, particle cutting capturing device of the present utility model is described in further detail.
As can be seen from Figure 1, particle cutting capturing device, comprises cutting head 13, filter membrane clip 16 and stationary installation, and stationary installation comprises cutting trapping frame, and cutting trapping frame is fixedly spliced by upper plate 5, middle plate 17, lower plate 2, four vertical slide rail 3.Wherein lower plate 17 is I-shape construction, and corner place arranges rubber feet.Lower plate is fixedly connected with manifold type rapid-acting coupling 6, for being connected with the quick of Other Instruments device.Article four, the upper and lower end of slide rail 3 is fixedly connected on the corner place of upper plate 5, lower plate 2 respectively, and middle plate 17 traps two, frame side slide rail 3 with cutting and is slidably connected; Middle plate and two slide rails are slidably connected by linear bearing 7.
Filter membrane clip supporting seat is set between upper plate and middle plate, comprises the upper support seat 10 be fixedly connected with upper plate and the lower support seat 9 be fixedly connected with lower plate; Filter membrane clip lower support seat 9 is also arranged the air exhaust nozzle be communicated with filter membrane clip, be convenient to sample gas to derive.Filter membrane clip 16 is arranged in filter membrane clip supporting seat; Cutting head 13 is communicated with the filter membrane clip in stationary installation by swing pipe 11, and offer through hole in the middle of upper plate 5, swing pipe 11 passes from through hole, and junction is fixed by rivet.
Cutting trapping frame is also provided with the instrument connecting upper plate and middle plate and buckles 4, instrument button 4 upper end and upper plate 5 removably connect, lower end is fixedly connected with middle plate 17, when need change filter membrane, open the connection of instrument button 4 and upper plate 5, lower support seat 9 glides along slide rail 3 together with middle plate 17 under the effect of loaded vehicle, thus opens filter membrane clip supporting seat, takes out filter membrane clip and operates.Cutting head 13 can also be connected with state verification device 15 by connecting pipe 14.
The structure of filter membrane clip as can be seen from Figure 2.Filter membrane clip comprises filter membrane holder 16-3, upper cover 16-1, lower cover 16-2, and upper cover and lower cover junction arrange rubber ring 16-5.Upper cover 16-1 arranges breather line and both sides pin, and filter membrane 16-4 is arranged on filter membrane holder 16-3, is clamped by the both sides pin of upper cover 16-1 and lower cover.
Particle cutting capturing device of the present utility model operationally, sampled air containing particle enters in cyclone type cutting head 13 through state verification device 15, the effect of state verification device 15 is for the flow measuring and controlling main frame of rear end provides pressure and temp interface, is convenient to ensure that the air intake opening actual flow of cyclone type cutting head 13 is constant.
Unwanted particle cuts down by cutter 13, detected particle (PM10 or PM2.5 etc.), enter in filter membrane clip 16 by cutting trapping frame swing pipe 11, intercepted by filter membrane 16-4 further, when gathering after enough containing the sample gas of particle, filter membrane just tires out and has collected enough particles, now can stop sampling, open instrument button 4, under gravity, filter membrane clip 16 skids off with slide assemblies, takes out filter membrane clip 16, take out filter membrane 16-4 to preserve to calm place, after take analysis room to and go to analyze.
Claims (8)
1. particle cutting capturing device, comprise cutting head, filter membrane clip, stationary installation, it is characterized in that: described stationary installation comprises cutting trapping frame, described cutting trapping frame is fixedly spliced by upper plate, middle plate, lower plate, four vertical slide rail, the upper and lower end of described four slide rails is fixedly connected on the corner place of upper plate, lower plate respectively, and middle plate traps two, frame side slide rail with cutting and is slidably connected; Filter membrane clip supporting seat is set between upper plate and middle plate, comprises the upper support seat be fixedly connected with upper plate and the lower support seat be fixedly connected with lower plate; Described filter membrane clip is arranged in filter membrane clip supporting seat; Cutting head is communicated with the filter membrane clip in stationary installation by swing pipe.
2. according to claim 1 material thing cutting capturing device, is characterized in that: described cutting trapping frame is also provided with the instrument connecting upper plate and middle plate and buckles.
3. according to claim 1 material thing cutting capturing device, is characterized in that: described middle plate and two slide rails are slidably connected by linear bearing.
4. according to claim 1 material thing cutting capturing device, is characterized in that: described filter membrane clip supporting seat is arranged the air exhaust nozzle be communicated with filter membrane clip.
5. according to claim 1 material thing cutting capturing device, is characterized in that: described cutting trapping frame lower plate is " work " font.
6. according to claim 1 material thing cutting capturing device, is characterized in that: described cutting trapping frame lower plate corner place arranges rubber feet.
7. according to claim 1 material thing cutting capturing device, it is characterized in that: described filter membrane clip comprises filter membrane holder, upper cover, lower cover, upper cover and lower cover junction arrange rubber ring.
8. according to claim 7 material thing cutting capturing device, it is characterized in that: described upper cover arranges breather line and both sides pin, filter membrane is arranged on filter membrane holder, is clamped by the both sides pin of upper cover and lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518268.XU CN204177633U (en) | 2014-09-10 | 2014-09-10 | Particle cutting capturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518268.XU CN204177633U (en) | 2014-09-10 | 2014-09-10 | Particle cutting capturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177633U true CN204177633U (en) | 2015-02-25 |
Family
ID=52566438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420518268.XU Active CN204177633U (en) | 2014-09-10 | 2014-09-10 | Particle cutting capturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932232A (en) * | 2015-12-30 | 2017-07-07 | 康姆德润达（无锡）测量技术有限公司 | A kind of filter membrane clip |
-
2014
- 2014-09-10 CN CN201420518268.XU patent/CN204177633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932232A (en) * | 2015-12-30 | 2017-07-07 | 康姆德润达（无锡）测量技术有限公司 | A kind of filter membrane clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 379 Hedong Road, Qingdao High-tech Zone, Shandong Province Patentee after: Qingdao Laoying Haina Photoelectric Environmental Protection Group Co., Ltd. Address before: 266109 No. 379 Hedong Road, hi tech Industrial Development Zone, Shandong, Qingdao Patentee before: Qingdao Haina Guangdian Environmental Protection Co., Ltd. |
|
| CP03 | Change of name, title or address |