CN209340180U - A kind of pipeline fan with sterilizing function - Google Patents
A kind of pipeline fan with sterilizing function Download PDFInfo
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- CN209340180U CN209340180U CN201822253957.3U CN201822253957U CN209340180U CN 209340180 U CN209340180 U CN 209340180U CN 201822253957 U CN201822253957 U CN 201822253957U CN 209340180 U CN209340180 U CN 209340180U
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Abstract
The utility model discloses a kind of pipeline fans with sterilizing function, including, shell, interior of shell is hollow, and shell one end is equipped with the first blast pipe, the second blast pipe, the other end is equipped with discharge pipe, toward being sequentially installed with filter screen, air filtering core, ultraviolet-sterilization fluorescent tube, blower between discharge pipe in the shell, in the first blast pipe, the second blast pipe, heating plate is installed in the inner cavity of the blower, and has gap between blower and outer casing inner wall；The ultraviolet-sterilization fluorescent tube is mounted in gap；Fan outlet is connected to discharge pipe, and discharge pipe is connected to interior；First blast pipe and ambient air, the second blast pipe are connected to outdoor air.The utility model structure is simple, there is heating, detection temperature, the functions such as sterilization, can satisfy the primary demand of room ventilation ventilation, and can be to carry out cutting ring between indoor air circulation and outdoor air inlet, to guarantee the circulation of room air, pure and fresh.
Description
Technical field
The utility model relates to a kind of pipeline fans, more particularly to a kind of pipeline fan with sterilizing function.
Background technique
In the indoor spaces such as warehouse, house, market, ventilation is very necessary, but in the northern cold winter
It directly by cold air suction chamber, will lead to indoor air temperature and substantially reduces, and influence comfort, and current pipeline fan one
As indoor air can be recycled, then to room air sterilization be also it is very necessary, this can guarantee room
Interior air it is clean, prevent from generating cross-infection when people is more.
Utility model content
In view of the above drawbacks of the prior art, have the technical problem to be solved by the utility model is to provide one kind and kill
The pipeline fan of bacterium function, there is sterilizing function.
To achieve the above object, the utility model provides a kind of pipeline fan with sterilizing function, including, shell,
Interior of shell is hollow, and shell one end is equipped with the first blast pipe, the second blast pipe, and the other end is equipped with discharge pipe, described
Toward being sequentially installed with filter screen, air filtering core, ultraviolet-sterilization between discharge pipe in shell, in the first blast pipe, the second blast pipe
Fluorescent tube, blower are equipped with heating plate in the inner cavity of the blower, and have gap between blower and outer casing inner wall；The purple
Outer germicidal tube is mounted in gap；Fan outlet is connected to discharge pipe, and discharge pipe is connected to interior；First blast pipe and room
Interior air communication, the second blast pipe are connected to outdoor air.
Preferably, the mesh diameter of the filter screen be not more than 3 millimeters, the air filtering core for filtering air in
Large granular impurity；The heating plate is electric boiling plate, is generated heat after being powered.
Preferably, the shell exterior is fixed with controller, and the electric current that controller is used to control each electrical equipment is logical
The signal of the signal of inductive switch, temperature-detecting device is received in breaking and connecting, to trigger pre-set programs according to the signal of detection.
Preferably, first blast pipe, be separately installed with the first sealing plate, the second sealing plate in the second blast pipe, it is described
The first sealing plate, be connected and fixed by first connecting rod between the second sealing plate, second sealing plate far from first connecting rod one end with
The assembly of second connecting rod one end is fixed, and the second connecting rod other end is rotatably assembled with shell；
First sealing plate is fixed far from first connecting rod one end and the assembly of third connecting rod one end, the output shaft of third connecting rod and motor
It is connected and fixed；Tabletting is fixed on the third connecting rod, the tabletting is correspondingly arranged with inductive switch, and on inductive switch
Elastic piece, trigger button are installed, the elastic piece is flexible, and when original state, tabletting is not contacted with elastic piece, bullet
Property piece is not contacted with trigger button.
Preferably, it being provided with detection hole on second sealing plate, the interior of shell is equipped with temperature-detecting device,
Air intake duct is provided on temperature-detecting device, temperature-detecting device detects outside air temperature.
Preferably, the first sealing plate is arranged in a mutually vertical manner with the second sealing plate.
Preferably, the first sealing plate bottom is connected and fixed with bracing wire one end, the bracing wire other end bypass directive wheel after with tablet
One end is connected and fixed, and the tablet other end is hinged by pin shaft and induction support plate；
The described induction support board ends are connected and fixed with the first mounting plate, the second mounting plate respectively, the first mounting plate, the
Two mounting plates are separately fixed in shell, and pressure sensor is equipped on the first mounting plate, are provided on pressure sensor defeated
Enter axis, input shaft open end is towards tablet, and the close one end that connect with bracing wire of tablet is connected and fixed with tension spring one end, tension spring
The other end is connected and fixed with the second mounting plate, and tension spring is used to generate the power for hindering tablet to rotate to input shaft；The induction
Plate has elasticity；The directive wheel installation is inside the shell.
The beneficial effects of the utility model are: the utility model structure is simple, there are the function such as heating, detection temperature, sterilization
Can, can satisfy the primary demand of room ventilation ventilation, and can to carry out cutting ring between indoor air circulation and outdoor air inlet,
To guarantee the circulation, pure and fresh of room air.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 is the structural schematic diagram of the utility model.
Fig. 5 is the structural schematic diagram of the utility model.
Fig. 6 is first blast pipe of the utility model, structural schematic diagram at the second blast pipe.
Fig. 7 is first blast pipe of the utility model, structural schematic diagram at the second blast pipe.
Fig. 8 is structural schematic diagram at the inductive switch of the utility model.
Fig. 9 is structural schematic diagram at second blast pipe of the utility model.
Figure 10 is the temperature-detecting device structural schematic diagram of the utility model.
Figure 11 is the first air inlet tube opening detection switch structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Referring to Fig. 1-Figure 10, a kind of pipeline fan with sterilizing function, including, shell 100, interior of shell is hollow, and
100 one end of shell is equipped with the first blast pipe 121, the second blast pipe 122, and the other end is equipped with discharge pipe 110, the shell
Toward being sequentially installed with filter screen 320, air filter between discharge pipe 110 in 100, in the first blast pipe 121, the second blast pipe 122
Core 310, ultraviolet-sterilization fluorescent tube 230, blower 220 are equipped with heating plate 330, and blower 220 in the inner cavity of the blower 220
There is gap 201 between 100 inner wall of shell, in use, air-flow enters blower out of this gap 201, is then exported by blower 220
It is discharged to discharge pipe 110；The described installation of ultraviolet-sterilization fluorescent tube 230 is in this gap in 201, thus to enter the air-flow of blower into
Row ultraviolet light, sterilization；220 air outlet of blower is connected to discharge pipe 110, and discharge pipe 110 is connected to interior；First blast pipe
121 and ambient air, the second blast pipe 122 be connected to outdoor air；
The mesh diameter of the filter screen 320 be not more than 3 millimeters, for filtering air in larger particles；It is described
Air filtering core 310 for filtering air in large granular impurity, to reduce PM2.5 content；
The heating plate 330 is electric boiling plate, is generated heat after being powered, so that air is heated, to avoid outdoor cold air
It is directly entered interior, room temperature is reduced, causes discomfort to indoor occupant.
Controller 210 is fixed with outside the shell 100, controller 210 is used to control the electric current of each electrical equipment
On-off, the signal for receiving the signal of inductive switch 250, temperature-detecting device 270, to trigger default journey according to the signal of detection
The control assembly of existing new blower or pipeline fan can be directly used in sequence；
It is separately installed with the first sealing plate 130, the second sealing plate 140 in first blast pipe 121, the second blast pipe 122,
It is connected and fixed between first sealing plate 130, the second sealing plate 140 by first connecting rod 410, second sealing plate 140 is remote
It is fixed from 410 one end of first connecting rod and the assembly of 420 one end of second connecting rod, 420 other end of second connecting rod and shell 100 rotatably fill
Match；
First sealing plate 130 far from 410 one end of first connecting rod and 430 one end of third connecting rod assembly fix, third connecting rod 430 with
The output shaft of motor 240 is connected and fixed, so that motor can drive the first sealing plate, the rotation of the second sealing plate when rotating；It is described
Third connecting rod 430 on be fixed with tabletting 440, the tabletting 440 is correspondingly arranged with inductive switch 250, and inductive switch 250
On elastic piece 251, trigger button 252 are installed, the elastic piece 251 is flexible, and when original state, tabletting 440 is not
It is contacted with elastic piece 251, elastic piece 251 is not contacted with trigger button 252；
When trigger button 251 is triggered by elastic piece, motor is out of service, and system judges that the first sealing plate 130 is opened at this time
To maximum angle, and the first sealing plate is parallel with 121 axis of the first blast pipe at this time.Inductive switch 250 can be directly used existing
Travel switch.
When original state, the first sealing plate 130 closes the first blast pipe 121, that is, the first sealing plate 130 and the first air inlet
121 axis of pipe is vertical, meanwhile, the second sealing plate 140 is opened to maximum angle in the second blast pipe 122, this is external air inlet shape
State.
When needing to be switched to indoor circulation state, start motor 240, motor driven third connecting rod 430 rotates, until pressing plate
Elastic piece 251 is pressed into trigger button 252, so that inductive switch is triggered, generates signal, so that motor is out of service,
Can be with the MCU signal end communication connection in inductive switch and controller, when inductive switch is triggered, MCU receives signal, thus
Control motor power-off.Such as power supply and relay are conductively connected into electric end, relay current output terminal and motor are conductively connected into electric end,
When inductive switch is triggered, relay is disconnected, so that motor power-off operation.Motor can using strap brake function or
Stepper motor, thus in the rotational angle that can control motor；
Need to be switched to indoor circulation simultaneously outdoor air inlet when, it is necessary to the first sealing plate, the second sealing plate respectively with first into
Air hose, the second blast pipe axis form certain angle, so that the first blast pipe, the second blast pipe are in an open state；This
When room outside air and indoor air be mixed into blower, interior is then expelled to by discharge pipe.
It is provided with detection hole 141 on second sealing plate 140, temperature detection dress is installed inside the shell 100
270 are set, air intake duct 271 is provided on temperature-detecting device 270, when the second sealing plate 140 and the closing of the second blast pipe 122, by
Still there is negative pressure inside shell 100, outer gas stream can will enter air intake duct 271, finally by being mounted on temperature-detecting device
On temperature sensor detect temperature.And after the second door open structure, air-flow also can enter air intake duct 271, so that temperature
Whether detection device 270 can detect outside air temperature constantly, thus when needing outdoor air inlet, it can be determined that need to heat or add
The amplitude of heat, the size of current that heating plate is connected with facilitating controller to adjust, to control the heating power of heating plate, also
It is the heating amplitude controlled to air-flow, these are the prior arts, have been widely used in the various pipeline fans with heating function
In.
First sealing plate is arranged in a mutually vertical manner with the second sealing plate, this is allowed between the first blast pipe, the second blast pipe can be with
One completely closes and another opening.
Referring to Figure 11, due to recycling indoors while when outdoor air inlet, it is also necessary to adjust the first blast pipe, the second blast pipe
Respective air inlet size, so that the mixability of indoor air flow and outdoor airflow is adjusted, then controller just needs to know at this time
410 rotational angle of first connecting rod is known, so that the second sealing plate, the second door open structure angle are judged, to facilitate subsequent ultraviolet-sterilization
Fluorescent tube, heating plate 330, the power regulation of blower, therefore applicant is improved as follows:
First sealing plate, 130 bottom is connected and fixed with 610 one end of bracing wire, the bracing wire other end bypass directive wheel 620 after with induction
740 one end of plate is connected and fixed, and 740 other end of tablet is hinged by pin shaft 760 and induction support plate 720；
720 both ends of induction support plate are connected and fixed with the first mounting plate 710, the second mounting plate 730 respectively, and first
Mounting plate, the second mounting plate are separately fixed in shell 100, and are equipped with pressure sensor 260 on the first mounting plate 710, pressure
It is provided with input shaft 261 on force snesor 260,261 open end of input shaft is towards tablet 740, and tablet 740 is close with drawing
Line 610 connects one end and is connected and fixed with 750 one end of tension spring, and 750 other end of tension spring is connected and fixed with the second mounting plate 730, tension spring
For generating the power for hindering tablet 740 to rotate to input shaft 261；The tablet 740 has elasticity, can be using elasticity
Sheet metal or flexible plastic sheet production；The directive wheel 620 is mounted in shell 100, is provided guiding for bracing wire 610 and is made
With.
When the first sealing plate is vertical with the first blast pipe axis, tablet 740 and input shaft have between 261 open end end face
There is 1-2 ㎜ distance, when the first door open structure, bracing wire 610 can be pulled to tablet 740, to drive tablet 740 with pin
It is rotated centered on axis 760 to input shaft, until tablet 740 contacts compression with input shaft, judges the first sealing plate at this time, and with
The increase of 740 pressure of tablet is it may determine that the angle that the first sealing plate is probably opened, until the first sealing plate and the first blast pipe
When axis is parallel, the pressure that pressure sensor detects reaches maximum.
This mode structure is very simple, and passes according to can establish the second door open structure angle after test of many times with pressure
Sensor detects the relationship between pressure, to know the angle of the first door open structure, more accurately to facilitate follow-up equipment
State adjustment.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of pipeline fan with sterilizing function, including, shell, interior of shell is hollow, and shell one end is equipped with first
Blast pipe, the second blast pipe, the other end are equipped with discharge pipe, it is characterized in that: in the shell, in the first blast pipe, second
Blast pipe toward being sequentially installed with filter screen, air filtering core, ultraviolet-sterilization fluorescent tube, blower between discharge pipe, the blower it is interior
Heating plate is installed in chamber, and has gap between blower and outer casing inner wall；The ultraviolet-sterilization fluorescent tube is mounted in gap；Wind
Machine air outlet is connected to discharge pipe, and discharge pipe is connected to interior；First blast pipe and ambient air, the second blast pipe and room
Outer air communication.
2. as described in claim 1 with the pipeline fan of sterilizing function, it is characterized in that: the mesh diameter of the filter screen
No more than 3 millimeters, the air filtering core for filtering air in large granular impurity；The heating plate is electric boiling plate,
It generates heat after being powered.
3. as described in claim 1 with the pipeline fan of sterilizing function, it is characterized in that: the shell exterior is fixed with control
Device processed, controller are used to control the letter of the current switching of each electrical equipment, the signal for receiving inductive switch, temperature-detecting device
Number, to trigger pre-set programs according to the signal of detection.
4. as described in claim 1 with the pipeline fan of sterilizing function, it is characterized in that: first blast pipe, second
It is separately installed with the first sealing plate, the second sealing plate in blast pipe, is connected between first sealing plate, the second sealing plate by first connecting rod
Connect fixation, second sealing plate is fixed far from first connecting rod one end and the assembly of second connecting rod one end, the second connecting rod other end with
Shell rotatably assembles；
First sealing plate is fixed far from first connecting rod one end and the assembly of third connecting rod one end, the output axis connection of third connecting rod and motor
It is fixed；Tabletting is fixed on the third connecting rod, the tabletting is correspondingly arranged with inductive switch, and is installed on inductive switch
Flexible, trigger button, the elastic piece is flexible, and when original state, tabletting is not contacted with elastic piece, elastic piece
It is not contacted with trigger button.
5. as claimed in claim 4 with the pipeline fan of sterilizing function, it is characterized in that: being provided on second sealing plate
Detection hole, the interior of shell are equipped with temperature-detecting device, and air intake duct, temperature detection dress are provided on temperature-detecting device
Set detection outside air temperature.
6. as claimed in claim 4 with the pipeline fan of sterilizing function, it is characterized in that: the first sealing plate and the second sealing plate are mutual
It is vertically arranged.
7. as claimed in claim 4 with the pipeline fan of sterilizing function, it is characterized in that: the first sealing plate bottom and bracing wire one end
It is connected and fixed, the bracing wire other end is connected and fixed after bypassing directive wheel with tablet one end, and the tablet other end passes through pin shaft and sense
Answer support plate hinged；
The induction support board ends are connected and fixed with the first mounting plate, the second mounting plate respectively, the first mounting plate, the second peace
Loading board is separately fixed in shell, and pressure sensor is equipped on the first mounting plate, is provided with input shaft on pressure sensor,
Input shaft open end is towards tablet, and the close one end that connect with bracing wire of tablet is connected and fixed with tension spring one end, and tension spring is another
End is connected and fixed with the second mounting plate, and tension spring is used to generate the power for hindering tablet to rotate to input shaft；The tablet tool
It is flexible；The directive wheel installation is inside the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822253957.3U CN209340180U (en) | 2018-12-29 | 2018-12-29 | A kind of pipeline fan with sterilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822253957.3U CN209340180U (en) | 2018-12-29 | 2018-12-29 | A kind of pipeline fan with sterilizing function |
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| Publication Number | Publication Date |
|---|---|
| CN209340180U true CN209340180U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822253957.3U Active CN209340180U (en) | 2018-12-29 | 2018-12-29 | A kind of pipeline fan with sterilizing function |
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| Country | Link |
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| CN (1) | CN209340180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190167A (en) * | 2020-09-06 | 2021-01-08 | 张鹏 | Toilet paper extraction box for killing viruses in toilet |
-
2018
- 2018-12-29 CN CN201822253957.3U patent/CN209340180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190167A (en) * | 2020-09-06 | 2021-01-08 | 张鹏 | Toilet paper extraction box for killing viruses in toilet |
| CN112190167B (en) * | 2020-09-06 | 2022-08-12 | 张鹏 | Toilet paper extraction box for killing viruses in toilet |
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