CN206771632U - A kind of commercial ventilation equipment - Google Patents
A kind of commercial ventilation equipment Download PDFInfo
- Publication number
- CN206771632U CN206771632U CN201720628259.XU CN201720628259U CN206771632U CN 206771632 U CN206771632 U CN 206771632U CN 201720628259 U CN201720628259 U CN 201720628259U CN 206771632 U CN206771632 U CN 206771632U
- Authority
- CN
- China
- Prior art keywords
- ventilation equipment
- fan
- air
- equipment body
- relay
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 67
- 230000005669 field effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 17
- 239000000428 dust Substances 0.000 description 6
- 238000000746 purification Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000000233 Melia azedarach Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a kind of commercial ventilation equipment, including ventilation equipment body and gas sensor, the bottom of ventilation equipment body is provided with base, the top of base is provided with some support columns, the top of some support columns is provided with fan, the surface of fan is provided with belt, the side of belt is provided with centrifugal fan, the surface of centrifugal fan is provided with relay, the side of relay is provided with cpu processors, the side of ventilation equipment body is provided with air intake vent, ventilation equipment body is internally provided with air draft track, the top of air draft track is provided with air outlet.By setting relay, cpu processors and gas sensor, make the rotary speed of centrifugal fan directly proportional to the air quality of interior, save electric energy.The utility model is designed reasonably, simple in construction, safe and reliable, easy to use, practicality is high, has good value for applications.
Description
Technical field
Ventilation equipment technical field is the utility model is related to, more particularly to a kind of commercial ventilation equipment.
Background technology
Ventilation equipment are the every facilities for completing ventilation operation under construction, are divided into gravity-flow ventilation and force ventilation, also known as
For ventilation.Ventilation equipment are divided into industrial ventilation equipment, two kinds of Household aeration equipment.The ventilation of gloomy moral is also known as taken a breath, be with machinery or
Natural method is sent into enough fresh airs to the interior space, while interior is not met the foul atmosphere row of hygienic requirements
Go out, room air is met hygienic requirements and production process needs.Every facility of ventilation operation is completed in building, is referred to as ventilation
Equipment.Dust separation device, cabinet type blower, firefighting fan, centrifugal blower ,-water Lian oil injection cabinet, air purifier, dusting fan,
Fiery cigarette ventilation blower, electrostatic oil and smoke cleaner, centrifugal smoke exhaust fan, fire-extinguishing cabinet style centrifugal blower, luxurious cabinet centrifugal wind
Machine, energy conservation environmental protection air conditioner, strength exhaust fan, C6-48 centrifugal blowers, 4-72 centrifugal blowers, pulse dust collector, cyclone dust collectors,
Purifying column, one side single-station water curtain cabinet.Ventilation oil spout engineering, cleaning project, Wet patch wall engineering, dustless clean engineering, spray
Oil purification engineering, pulse dust removal engineering, carpentry work-shop removing dust project, cyclone dust removal engineering, environment-friendly air conditioner engineering, central air-conditioning work
Journey, waste gas purification engineering, streamline engineering.Ventilation can be divided into general ventilation and local ventilation according to scope.General ventilation is also referred to as
Dilution ventilation, it is that whole space is taken a breath.Local ventilation is directly contaminated sky in the generation place of pollutant
Gas, which collects, drains into outdoor, or directly supplies fresh air to local space.Local ventilation has that ventilation effect is good, air quantity
The advantages that saving.Force ventilation is to cause air flow by power of blower fan.Force ventilation is not limited by natural conditions, can be with
Blown and air draft as needed, obtain stable ventilation effect.In the normal dual-purpose force ventilation of some occasions and gravity-flow ventilation.
Some rooms have higher requirement to air ambient, do not allow surrounding air to flow into and (operating room of such as hospital, test in building
Precision instrument room etc.), the mechanical air supply amount in these rooms should be greater than mechanical air discharge rate (or only set mechanical air supply, all with from
Right air draft), room pressure is more than atmospheric pressure.Indoor unnecessary air can flow to outdoor by door, window and other gaps.Certain
More serious room (such as lavatory, kitchen) is polluted a bit, in order to prevent foul atmosphere therein from flowing into the space of surrounding, should make room
Interior pressure is less than atmospheric pressure, makes the foul atmosphere of interior will not flow to outdoor.Outdoor air enters plenum chamber through shutter,
The air cleaner of purification air and the air heater of heating air etc. are provided with plenum chamber, air is by purification and adds
Pressurizeed the supply grille (i.e. air outlet) being transported to by airduct in room after heat by blower fan, and each interior is arrived in redistribution, and indoor
Air mixes.Ventilation equipment power is bigger, and continuous working period length, power consumption is big, and existing technology is difficult to be asked more than solving
Topic.
Utility model content
It is blind that the technical problems to be solved in the utility model is that the existing ventilation equipment overcome do not detect IAQ
A kind of the problem of mesh high-power ventilation, there is provided commercial ventilation equipment.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of commercial ventilation equipment, including ventilation equipment body and gas sensor, described
The bottom of ventilation equipment body is provided with base, and the top of the base is provided with some support columns, some support columns
Top is provided with fan, and the surface of the fan is provided with belt, and the side of the belt is provided with centrifugal fan, it is described from
The surface of core type blower fan is provided with relay, and the side of the relay is provided with cpu processors, the ventilation equipment body
Side is provided with air intake vent, and the ventilation equipment body is internally provided with air draft track, and the top of the air draft track is set
There is air outlet.
As a kind of optimal technical scheme of the present utility model, the centrifugal fan and some support columns are and institute
State base to be fixedly connected, the base is fixedly connected with the ventilation equipment body.
As a kind of optimal technical scheme of the present utility model, the fan is rolled with the ventilation equipment body by bearing
Dynamic connection.
As a kind of optimal technical scheme of the present utility model, the cpu processors and the relay and gas sensing
Device is electrically connected with.
As a kind of optimal technical scheme of the present utility model, the gas sensor is the FET field-effects of non-conductivity type
Transistor gas sensor.
As a kind of optimal technical scheme of the present utility model, the centrifugal fan and the fan are and belt slip
Connection.
The beneficial effect that the utility model is reached is：By setting relay, cpu processors and gas sensor,
Make the rotary speed of centrifugal fan directly proportional to the air quality of interior, save electric energy.The utility model is designed reasonably, structure
Simply, it is safe and reliable, easy to use, practicality is high, have good value for applications.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
In figure：1st, ventilation equipment body；2nd, air intake vent；3rd, base；4th, centrifugal fan；5th, relay；6th, belt；7th, wind
Fan；8th, air draft track；9th, air outlet；10th, support column；11st, cpu processors；12nd, gas sensor.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of commercial ventilation equipment, including ventilation equipment body 1 and gas pass
Sensor 12, the bottom of ventilation equipment body 1 are provided with base 3, and the top of base 3 is provided with some support columns 10, some supports
The top of post 10 is provided with fan 7, and the surface of fan 7 is provided with belt 6, and the side of belt is provided with centrifugal fan 4, centrifugation
The surface of formula blower fan 4 is provided with relay 5, and the side of relay 5 is provided with cpu processors 11, the side of ventilation equipment body 1
Air intake vent 2 is provided with, ventilation equipment body 1 is internally provided with air draft track 8, and the top of air draft track 8 is provided with air outlet
9。
Centrifugal fan 4 and some support columns 10 are fixedly connected with base 3, and base 3 is fixed with ventilation equipment body 1 to be connected
Connect, a stable working environment is provided for the continuous firing of ventilation equipment body 1.
Fan 7 is connected with ventilation equipment body 1 by bearing element, is easy to fan 7 high in the inside of ventilation equipment body 1
Speed rotation.
Cpu processors 11 are electrically connected with relay 5 and gas sensor 12, are easy to cpu processors 11 to relay 5
Control.
Gas sensor 12 is the FET field-effect transistor gas sensors of non-conductivity type, absorbs Hz using Pd and spreads
Reach semiconductor Si and Pd interface, reduce Pd work content, it is this sensitive to H2, CO.And small volume, be easy to it is integrated, it is more
Function.
Centrifugal fan 4 and fan 7 are slidably connected with belt 6, are easy to centrifugal fan 4 that kinetic energy is delivered into fan 7.
It is during specific work, ventilation equipment body 1 is installed outdoors, air intake vent 2 is accessed into indoor, placement by pipeline
The output end of gas sensor 12 is linked into the inside of cpu processors 11 to the surface of indoor ceiling by gas sensor 12,
The output end of cpu processors 11 is linked into the inside of relay 5, belt 6 is installed to the surface of fan 7 and centrifugal fan 4,
Switch on power, the gas concentrations such as indoor H2, CO are delivered to the inside of cpu processors 11, cpu processors 11 by gas sensor 12
Judge the size of gas concentration, if greatly, opening the switch of relay 5, centrifugal fan 4 is in operating state, if
It is small even without then regulation is even switched off the switch of relay 5, centrifugal fan 4 be in low-speed running or even holding state.
The beneficial effect that the utility model is reached is：By setting relay, cpu processors and gas sensor,
Make the rotary speed of centrifugal fan directly proportional to the air quality of interior, save electric energy.The utility model is designed reasonably, structure
Simply, it is safe and reliable, easy to use, practicality is high, have good value for applications.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of commercial ventilation equipment, including ventilation equipment body (1) and gas sensor (12), it is characterised in that described
The bottom of ventilation equipment body (1) is provided with base (3), and the top of the base (3) is provided with some support columns (10), some
The top of the support column (10) is provided with fan (7), and the surface of the fan (7) is provided with belt (6), the belt (6)
Side be provided with centrifugal fan (4), the surface of the centrifugal fan (4) is provided with relay (5), the relay
(5) side is provided with cpu processors (11), and the side of the ventilation equipment body (1) is provided with air intake vent (2), described logical
Wind devices body (1) is internally provided with air draft track (8), and the top of the air draft track (8) is provided with air outlet (9).
A kind of 2. commercial ventilation equipment according to claim 1, it is characterised in that the centrifugal fan (4) and if
Do the support column (10) to be fixedly connected with the base (3), the base (3) is fixed with the ventilation equipment body (1)
Connection.
3. a kind of commercial ventilation equipment according to claim 1, it is characterised in that the fan (7) and the ventilation
Apparatus body (1) is connected by bearing element.
4. a kind of commercial ventilation equipment according to claim 1, it is characterised in that the cpu processors (11) and institute
State relay (5) and gas sensor (12) is electrically connected with.
5. a kind of commercial ventilation equipment according to claim 1, it is characterised in that the gas sensor (12) is non-
The FET field-effect transistor gas sensors of conductivity type.
6. a kind of commercial ventilation equipment according to claim 1, it is characterised in that the centrifugal fan (4) and institute
Fan (7) is stated to be slidably connected with belt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628259.XU CN206771632U (en) | 2017-06-01 | 2017-06-01 | A kind of commercial ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628259.XU CN206771632U (en) | 2017-06-01 | 2017-06-01 | A kind of commercial ventilation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206771632U true CN206771632U (en) | 2017-12-19 |
Family
ID=60638425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628259.XU Expired - Fee Related CN206771632U (en) | 2017-06-01 | 2017-06-01 | A kind of commercial ventilation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206771632U (en) |
-
2017
- 2017-06-01 CN CN201720628259.XU patent/CN206771632U/en not_active Expired - Fee Related
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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: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |