CN209205336U - It is a kind of chemistry shower use feeder - Google Patents
It is a kind of chemistry shower use feeder Download PDFInfo
- Publication number
- CN209205336U CN209205336U CN201821989075.7U CN201821989075U CN209205336U CN 209205336 U CN209205336 U CN 209205336U CN 201821989075 U CN201821989075 U CN 201821989075U CN 209205336 U CN209205336 U CN 209205336U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air
- plate
- filter
- frame
- Prior art date
- 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
Links
- 239000000565 sealant Substances 0.000 claims abstract description 21
- 241000132536 Cirsium Species 0.000 claims abstract description 16
- 235000015203 fruit juice Nutrition 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model provides a kind of chemical shower feeder, is applied to laboratory, the ceiling in laboratory includes concrete layer and thistle board layer, which includes cabinet, and cabinet hangs on concrete layer；Filter is provided in cabinet, filter includes frame and the filter core in frame, and frame offers annular groove, is provided with fruit juice gel in annular groove；Box inside is provided with knife plate, and knife plate protrudes into fruit juice gel；It is provided with cabinet flange on the outside of cabinet, cabinet flange offers seal groove, sealant is provided in seal groove, sealant is for the gap between seal case flange and thistle board layer.Chemistry shower feeder provided by the utility model, structure is simple, guarantees good leakproofness under the premise of easy for installation.
Description
Technical field
The utility model belongs to the technical field of laboratory equipment, more specifically, the utility model relates to a kind of chemistry
Feeder is used in shower.
Background technique
Chemical shower system cleans positive-pressure protective clothes surface by spraying cleaning solution, is higher organism safety experiment
Necessaries in room, the gas in higher organism laboratory belong to high-risk gas, in order to prevent the gas leakage of biology laboratory,
To the requirement with higher of the gas system of biology laboratory, the air supply system of chemistry shower is as biology laboratory gas system
In a part, need to guarantee it with good leakproofness, to prevent the gas without purification from entering chemical shower system.
When existing chemistry shower is installed with feeder, need to squeeze between cabinet and the thistle board layer of ceiling close
Sealing, installation personnel can have sealant and squeeze phenomena such as leaking under uneven, sealant, separately when squeezing sealant toward eminence
Sealing between outer existing cabinet and filter mostly uses the measure for compressing and sealing, and sealing effect is poor, influences chemical leaching
The bath leakproofness of feeder.
Utility model content
For deficiency above-mentioned in the prior art, the utility model provides a kind of chemical shower feeder, structure
Simply, guarantee good leakproofness under the premise of easy for installation.
In order to achieve the above object, the solution that the utility model uses is: a kind of chemistry shower feeder is changed
It learns shower feeder and is applied to laboratory, the ceiling in laboratory includes concrete layer and thistle board layer, chemistry shower
It include cabinet with feeder, cabinet hangs on concrete layer, and the conducting of cabinet one end is connected with air intake assembly, and the cabinet other end is led
Lead to and is connected to air-out component；Filter is provided in cabinet, filter includes frame and the filter core in frame, and frame opens up
There is annular groove, is provided with fruit juice gel in annular groove；Box inside is provided with knife plate, and knife plate protrudes into fruit juice gel；Outside cabinet
Side is provided with cabinet flange, and cabinet flange offers seal groove, and sealant is provided in seal groove, and sealant is used for seal case
Gap between flange and thistle board layer.
Further, air intake assembly includes air intake plate and the air inlet connector to import air, and air intake plate is located at cabinet top
Portion, cabinet, air intake plate, air inlet connector are integrally formed；Air-out component includes that air outlet plate and the outlet air to export purification gas connect
Head, air outlet plate are detachably connected with the bottom of box, and seal washer, air outlet plate and outlet air connector are provided between air outlet plate and cabinet
It is integrally formed.
Further, air outlet plate is fastenedly connected with cabinet by the first fastening bolt, and the first fastening bolt is provided with several
Part, the first fastening bolt are uniformly distributed along cabinet circumference.
Further, filter is connected in cabinet, and the bottom of box is provided with the presser device for being used to support filter, pressure
Panel assembly and cabinet are articulated and connected.
Further, presser device includes pressing plate ontology and the screw shell that is fixedly connected with pressing plate ontology, cabinet screw thread
It is connected with the second fastening bolt, screw shell is threadedly coupled with the second fastening bolt.
Further, presser device is no less than 2 groups, and presser device is uniformly distributed along the frame of filter.
Further, the locating piece to be positioned to filter is provided in cabinet, the frame of filter is connected in
Locating piece.
Further, it is provided with air inlet homogenizing plate between air intake plate and air inlet connector, is set between air outlet plate and outlet air connector
It is equipped with outlet air homogenizing plate.
The beneficial effects of the utility model are: the chemistry shower feeder of the utility model, air are connect by air inlet
Head enters cabinet, and after being located in the box body filter filtering, clean gas exports cabinet from outlet air connector, is located in the box body
In the fruit juice gel of the knife plate insertion filter of side, so that cabinet is connected with filter seal, the cabinet flange on the outside of cabinet
Seal groove in be preset with sealant, when cabinet flange is close to thistle board layer, thistle board layer squeeze sealant, can make cabinet with
Gap between thistle board layer is sealed completely by sealant, and whole device structure is simple, ensure that under the premise of install convenient
The chemistry shower good sealing property of feeder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the chemical shower feeder of the utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
In attached drawing:
11- enters the wind connector, 12- air intake plate, and 13- enters the wind homogenizing plate, 20- cabinet, 21- cabinet flange, 22- seal groove, 23-
Sealant, 24- locating piece, the second fastening bolt of 25-, 26- pressing plate ontology, 27- screw shell, 28- knife plate, 31- frame, 32-
Filter core, 33- annular groove, 34- fruit juice gel, 41- air outlet plate, 42- outlet air connector, 43- outlet air homogenizing plate, 44- first fasten spiral shell
Bolt, 45- seal washer, 50- thistle board layer, 60- concrete layer.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below to the technology in the utility model
Scheme progress describes clear and completely, it is clear that and the embodiments are a part of the embodiments of the present invention, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
The utility model is further described below in conjunction with attached drawing, as shown in attached drawing 1- attached drawing 2: the present embodiment provides one
Kind chemistry shower feeder, the chemical shower of the present embodiment are applied to higher organism laboratory, high life with feeder
The ceiling in object laboratory includes concrete layer 60 and thistle board layer 50, which includes cabinet 20, case
Body 20 is horizontally suspended in concrete layer 60, and the conducting of 20 one end of cabinet is connected with air intake assembly, and the conducting of 20 other end of cabinet is connected with
Air-out component；Filter is provided in cabinet 20, filter includes frame 31 and the filter core 31 in frame, and frame offers
Annular groove 33 is provided with fruit juice gel 34 in annular groove 33；Knife plate 28 is provided on the inside of cabinet 20, knife plate 28 protrudes into fruit juice gel
In 34；After cabinet 20 installs, filter is protruded into cabinet 20, the knife plate 28 of cabinet 20 is inserted into the fruit juice gel 34 of filter
The sealing of cabinet 20 Yu filter can be realized, this sealing, sealing effect is good, and without excessive sealing device and sealing behaviour
Make, simple and fast realization sealing.
Cabinet flange 21 is provided on the outside of cabinet 20, cabinet flange 21 offers seal groove 22, is provided in seal groove 22
Sealant 23, sealant 23 is for the gap between seal case flange 21 and thistle board layer 50；When installation casing 20, cabinet is turned over
Side 21 is located at 50 lower section of thistle board layer, and when the two contact, the sealant 23 in the seal groove 22 on cabinet flange 21 is connect
It contacts 50 lower surface of thistle board layer, firmly props up cabinet 20, so that cabinet flange 21 and thistle board layer 50 are in close contact, be located at two
Sealant 23 between person both to be tightly connected, and this set is instead of installing after cabinet 20 to cabinet flange 21 and light
Between scutum layer 50 squeeze sealant 23, avoid high-rise working squeeze sealant 23 caused by sealant 23 be unevenly distributed and
Phenomena such as sealant 23 is fallen.
In the present embodiment, air intake assembly includes air intake plate 12 and the air inlet connector 11 to import air, air intake plate 12
In 20 top of cabinet, cabinet 20, air intake plate 12, air inlet connector 11 are integrally formed, and are integrally formed, be ensure that between three
Leakproofness；Air-out component includes air outlet plate 41 and the outlet air connector 42 to export clean gas, gas derived from outlet air connector 42
Body enters in chemical shower system, and air outlet plate 41 is detachably connected with 20 bottom of cabinet, when installing filter, removes air outlet plate
41, convenient for the installation of filter, seal washer 45 is provided between air outlet plate 41 and cabinet 20, air outlet plate 41 passes through with cabinet 20
First fastening bolt 44 is fastenedly connected, and the first fastening bolt 44 is provided with several, and the first fastening bolt 44 is along 20 periphery of cabinet
It is uniformly distributed, the setting of seal washer 45 ensure that the leakproofness between air outlet plate 41 and cabinet 20, the first fastening bolt 44 are logical
Tensioning function is crossed further such that airtight between cabinet 20 and air outlet plate 41；Air outlet plate 41 and the one of outlet air connector 42 at
Type ensure that the leakproofness between air outlet plate 41 and outlet air connector 42.
In the present embodiment, filter is connected in cabinet 20, and 20 bottom of cabinet is provided with the pressing plate for being used to support filter
Device, presser device include pressing plate ontology 26 and the screw shell being fixedly connected with pressing plate ontology 26 27, and cabinet 20 is threadedly coupled
There is the second fastening bolt 25, screw shell 27 is threadedly coupled with the second fastening bolt 25, and presser device is no less than 2 groups, pressing plate dress
The frame 31 set along filter is uniformly distributed；Before filter is installed, the thread bush being threadedly coupled with the second fastening bolt 25 is rotated
Cylinder 27, so that the pressing plate ontology 26 being fixedly connected with screw shell 27 turns to 20 edge of cabinet, will not hinder the peace of filter
Dress after installing filter, rotates screw shell 27 again, so that pressing plate ontology 26 is located under the frame 31 of filter, support
With squeeze filter, filter is stabilized with the fixation position in cabinet 20 without as falling.
In the present embodiment, the locating piece 24 to be positioned to filter, the frame of filter are provided in cabinet 20
31 are connected in locating piece 24, convenient for when installing filter, filter being capable of cracking arrival designated mounting position.
In the present embodiment, air inlet homogenizing plate 13 is provided between air intake plate 12 and air inlet connector 11；Air outlet plate 41 and outlet air
It is provided with outlet air homogenizing plate 43 between connector 42, enters the wind homogenizing plate 13 and outlet air homogenizing plate 43 enables air inlet and the outlet air-flow
It is evenly dispersed.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations,
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, and these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (8)
1. a kind of chemistry shower feeder, the chemistry shower are applied to laboratory with feeder, the laboratory
Ceiling includes concrete layer and thistle board layer, it is characterised in that: and including cabinet, the cabinet hangs on the concrete layer,
Cabinet one end conducting is connected with air intake assembly, and the cabinet other end conducting is connected with air-out component；
Filter is provided in the cabinet, the filter includes frame and the filter core in the frame, the frame
Annular groove is offered, is provided with fruit juice gel in the annular groove；
The box inside is provided with knife plate, and the knife plate protrudes into the fruit juice gel；Cabinet is provided on the outside of the cabinet to turn over
Side, the cabinet flange offer seal groove, sealant are provided in the seal groove, the sealant is for sealing the case
Gap between body flange and the thistle board layer.
2. chemistry shower feeder according to claim 1, it is characterised in that: the air intake assembly includes air intake plate
With the air inlet connector to import air, the air intake plate is located at the top of the box, the cabinet, the air intake plate, described
Connector is entered the wind to be integrally formed；The air-out component includes air outlet plate and the outlet air connector to export purification gas, the outlet air
Plate is detachably connected with the bottom of box, and seal washer, the air outlet plate are provided between the air outlet plate and the cabinet
It is integrally formed with the outlet air connector.
3. chemistry shower feeder according to claim 2, which is characterized in that the air outlet plate and the cabinet are logical
It crosses the first fastening bolt to be fastenedly connected, first fastening bolt is provided with several, and first fastening bolt is along the case
Body circumference is uniformly distributed.
4. chemistry shower feeder according to claim 1, which is characterized in that the filter is connected in the case
In vivo, the bottom of box is provided with the presser device for being used to support the filter, and the presser device and the cabinet are cut with scissors
It connects in succession.
5. chemistry shower feeder according to claim 4, which is characterized in that the presser device includes pressing plate sheet
Body and the screw shell being fixedly connected with the pressing plate ontology, the cabinet are threaded with the second fastening bolt, the screw thread
Sleeve is threadedly coupled with second fastening bolt.
6. chemistry shower feeder according to claim 5, which is characterized in that the presser device is no less than 2 groups,
The presser device is uniformly distributed along the frame of the filter.
7. chemistry shower feeder according to claim 1, which is characterized in that be provided in the cabinet to right
The locating piece that the filter is positioned, the frame of the filter are connected in the locating piece.
8. chemistry shower feeder according to claim 2, which is characterized in that the air intake plate connects with the air inlet
It is provided with air inlet homogenizing plate between head, is provided with outlet air homogenizing plate between the air outlet plate and the outlet air connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989075.7U CN209205336U (en) | 2018-11-29 | 2018-11-29 | It is a kind of chemistry shower use feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989075.7U CN209205336U (en) | 2018-11-29 | 2018-11-29 | It is a kind of chemistry shower use feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209205336U true CN209205336U (en) | 2019-08-06 |
Family
ID=67462167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989075.7U Expired - Fee Related CN209205336U (en) | 2018-11-29 | 2018-11-29 | It is a kind of chemistry shower use feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209205336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877415A (en) * | 2022-04-24 | 2022-08-09 | 苏州英德尔室内空气技术有限公司 | Air supply outlet |
-
2018
- 2018-11-29 CN CN201821989075.7U patent/CN209205336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877415A (en) * | 2022-04-24 | 2022-08-09 | 苏州英德尔室内空气技术有限公司 | Air supply outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |