CN208704097U - A kind of energy saving supply and exhaust device of cleaning laboratory - Google Patents
A kind of energy saving supply and exhaust device of cleaning laboratory Download PDFInfo
- Publication number
- CN208704097U CN208704097U CN201821183796.9U CN201821183796U CN208704097U CN 208704097 U CN208704097 U CN 208704097U CN 201821183796 U CN201821183796 U CN 201821183796U CN 208704097 U CN208704097 U CN 208704097U
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- China
- Prior art keywords
- exhaust
- duct
- heat
- energy saving
- damper
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 150000001336 alkenes Chemical class 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000005087 graphitization Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a kind of energy saving supply and exhaust devices of cleaning laboratory, including exhaust duct, vent cabinet, muffler, damper, exhaust blower, filtering and purifying, exhaust outlet, air supply duct, heat-exchanger rig, heat exchanger tube, new blower and fresh wind port, described exhaust duct one end connects vent cabinet, other end joint noise reduction device；The damper is mounted on exhaust duct, and is located at the side of muffler；The exhaust blower connects damper；The filtering and purifying is connected to exhaust duct, and outside is connected with exhaust outlet；One end of the air supply duct is connected to vent cabinet, and the other end passes through heat-exchanger rig joint noise reduction device；Heat exchanger tube is provided in the heat-exchanger rig；The energy saving supply and exhaust device of novel a kind of cleaning laboratory, solves air-supply turbulent flow, cold wind is avoided directly to blow to human body, cause human body uncomfortable, the advantages that having saved thermal energy, reduced noise, be suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of supply and exhaust device, the energy saving supply and exhaust device of especially a kind of cleaning laboratory.
Background technique
Chemical laboratory etc. is corrosive under the occasion of gas generation, and experiment or production need to carry out in vent cabinet, ventilation
Cabinet domestic demand heating operation, corrosive exhaust gases caused by vent cabinet need exhausting air cleaner discharge indoor, fresh air by filtering,
Interior is sent by new blower after heating.The exhaust air rate of laboratory or workshop is very big, winter largely indoor heat and heating heat with
In exhaust removal chamber, if not heating fresh air is sent into interior, it will cause room temperature and sharply decline, influence indoor comfort degree.
And if outdoor lower temperature air is directly heated to required temperature, a large amount of heating energy sources can be consumed.Existing heat recovery
Unit cannot perhaps accomplish that the completely isolated or heat exchange element of air draft and air-supply is not corrosion-resistant, and some then needs heat transferring medium
(such as ethylene glycol), it is troublesome in poeration.Since exhaust air rate is a variable, air output is also a variable, heating power
It is a variable, causes exhaust Air Cleaning equipment, blowing device, heat exchange equipment matching difficult, control is complicated.If directly will be without
The fresh air of heating directly fills into vent cabinet, causes turbulent flow in vent cabinet, makes exhaust leak in vent cabinet；If sent newly using interior
Wind, existing fresh air outlet wind speed is excessively high (generally higher than 2m/s), and if heating temperature is inadequate, cold air directly blows to human body, makes
Adult body is uncomfortable.
Utility model content
The purpose of this utility model is to provide a kind of energy saving supply and exhaust devices of cleaning laboratory, to solve above-mentioned background
The problem of being proposed in technology.
The purpose of this utility model is achieved by following technical proposals: a kind of energy saving supply and exhaust of cleaning laboratory
Device, including exhaust duct, vent cabinet, muffler, damper, exhaust blower, filtering and purifying, exhaust outlet, air supply duct, change
Thermal, heat exchanger tube, new blower and fresh wind port, described exhaust duct one end connect vent cabinet, other end joint noise reduction device；It is described
Damper is mounted on exhaust duct, and is located at the side of muffler；The exhaust blower connects damper；The filtration, purification dress
Connection exhaust duct is set, and outside is connected with exhaust outlet；One end of the air supply duct is connected to vent cabinet, and the other end is by heat exchange
Device joint noise reduction device；Heat exchanger tube is provided in the heat-exchanger rig；One end of the muffler is connected with damper；It is described to subtract
One end of shake device is connected with new blower；The side of new blower is arranged in the fresh wind port.
Further, the exhaust duct is connected to heat-exchanger rig, and exhaust duct uses glass reinforced plastic round air duct.
Further, the exhaust blower is fixedly mounted on outdoor.
Further, the filtering and purifying is used to filter the nuisance in the gas of discharge.
Further, the material of the heat exchanger tube is graphite modified PP pipe or outer graphitization alkene epoxy resin anti-decaying paint aluminium
Pipe.
Compared with prior art, the utility model has the beneficial effects that the energy saving supply and exhaust of novel a kind of cleaning laboratory
Device solves air-supply turbulent flow, cold wind is avoided directly to blow to human body, causes human body uncomfortable, has saved thermal energy, reduced noise etc.
Advantage is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the utility model overall structure effect picture；
In figure: 1- exhaust duct, 2- vent cabinet, 3- muffler, 4- damper, 5- exhaust blower, 6- filtering and purifying, 7-
Exhaust outlet, 8- air supply duct, 9- heat-exchanger rig, 10- heat exchanger tube, the new blower of 11-, 12- fresh wind port.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model discloses a kind of cleaning laboratory energy saving supply and exhaust devices, including exhaust duct
1, vent cabinet 2, muffler 3, damper 4, exhaust blower 5, filtering and purifying 6, exhaust outlet 7, air supply duct 8, heat-exchanger rig 9,
Heat exchanger tube 10, new blower 11 and fresh wind port 12, described 1 one end of exhaust duct connect vent cabinet 2, other end joint noise reduction device 3；Institute
It states damper 4 to be mounted on exhaust duct 1, and is located at the side of muffler 3；The exhaust blower 5 connects damper 4；The mistake
Filtering purifying apparatus 6 is connected to exhaust duct 1, and outside is connected with exhaust outlet 7；One end of the air supply duct 8 is connected to vent cabinet 2,
The other end passes through 9 joint noise reduction device 3 of heat-exchanger rig；Heat exchanger tube 10 is provided in the heat-exchanger rig 9；The one of the muffler 3
End is connected with damper 4；One end of the damper 4 is connected with new blower 11；New blower 11 is arranged in the fresh wind port 12
Side, the exhaust duct 1 is connected to heat-exchanger rig 9, and exhaust duct 1 uses glass reinforced plastic round air duct, the fixed peace of the exhaust blower 5
Mounted in outdoor, the filtering and purifying 6 is used to filter the nuisance in the gas of discharge, and the material of the heat exchanger tube 10 is stone
Black MODIFIED PP pipe or outer graphitization alkene epoxy resin anti-decaying paint aluminum pipe.
In use, the exhaust gas in vent cabinet 2 is discharged exhaust duct 1, when needing to be sent into hot wind, start heat-exchanger rig 9,
When exhaust gas passes through heat-exchanger rig 9 at this time, the heat in gas is deposited in heat-exchanger rig 9 and air supply tube by heat exchanger tube 10
Cold air in road 8 carries out heat exchange, to finally be sent into interior by air supply duct 8, the exhaust gas of discharge is through 6 mistake of filtering and purifying
It is discharged after filter.
The energy saving supply and exhaust device of novel a kind of cleaning laboratory, solves air-supply turbulent flow, cold wind is avoided directly to blow to
Human body causes human body uncomfortable, has saved thermal energy, reduced noise.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of cleaning laboratory energy saving supply and exhaust device, including exhaust duct (1), vent cabinet (2), muffler (3), damping
Device (4), exhaust blower (5), filtering and purifying (6), exhaust outlet (7), air supply duct (8), heat-exchanger rig (9), heat exchanger tube (10),
New blower (11) and fresh wind port (12), it is characterised in that: described exhaust duct (1) one end connects vent cabinet (2), other end connection
Muffler (3)；The damper (4) is mounted on exhaust duct (1), and is located at the side of muffler (3)；The exhaust blower
(5) damper (4) are connected；The filtering and purifying (6) is connected to exhaust duct (1), and outside is connected with exhaust outlet (7)；Institute
One end connection vent cabinet (2) of air supply duct (8) is stated, the other end passes through heat-exchanger rig (9) joint noise reduction device (3)；The heat exchange
Heat exchanger tube (10) are provided in device (9)；One end of the muffler (3) is connected with damper (4)；The damper (4)
One end is connected with new blower (11)；Side of fresh wind port (12) setting in new blower (11).
2. a kind of energy saving supply and exhaust device of cleaning laboratory according to claim 1, it is characterised in that: the air-exhausting duct
Road (1) is connected to heat-exchanger rig (9), and exhaust duct (1) uses glass reinforced plastic round air duct.
3. a kind of energy saving supply and exhaust device of cleaning laboratory according to claim 1, it is characterised in that: the exhaust blower
(5) it is fixedly mounted on outdoor.
4. a kind of energy saving supply and exhaust device of cleaning laboratory according to claim 1, it is characterised in that: the filtering is net
The nuisance in the gas of (6) for filtering discharge is set in makeup.
5. a kind of energy saving supply and exhaust device of cleaning laboratory according to claim 1, it is characterised in that: the heat exchanger tube
(10) material is graphite modified PP pipe or outer graphitization alkene epoxy resin anti-decaying paint aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183796.9U CN208704097U (en) | 2018-07-25 | 2018-07-25 | A kind of energy saving supply and exhaust device of cleaning laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183796.9U CN208704097U (en) | 2018-07-25 | 2018-07-25 | A kind of energy saving supply and exhaust device of cleaning laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704097U true CN208704097U (en) | 2019-04-05 |
Family
ID=65939234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183796.9U Expired - Fee Related CN208704097U (en) | 2018-07-25 | 2018-07-25 | A kind of energy saving supply and exhaust device of cleaning laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695345A (en) * | 2021-08-30 | 2021-11-26 | 亿普特集团有限公司 | Ventilation cabinet exhaust control system |
-
2018
- 2018-07-25 CN CN201821183796.9U patent/CN208704097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695345A (en) * | 2021-08-30 | 2021-11-26 | 亿普特集团有限公司 | Ventilation cabinet exhaust control system |
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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: 20190405 |