CN207606085U - A kind of Novel vent pipe - Google Patents
A kind of Novel vent pipe Download PDFInfo
- Publication number
- CN207606085U CN207606085U CN201721621073.8U CN201721621073U CN207606085U CN 207606085 U CN207606085 U CN 207606085U CN 201721621073 U CN201721621073 U CN 201721621073U CN 207606085 U CN207606085 U CN 207606085U
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- ventilation duct
- ventilation
- storage box
- oil
- duct
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Abstract
The utility model is related to a kind of Novel vent pipes, tube section of divulging information is infundibulate, oil storage box is made in the bottom bending of ventilation duct, the resistance air duct for being formed with S-shaped is connect with oil storage box, it is connect with S-shaped resistance air duct and is formed with inlet scoop, oil storage box bottom connection one oil exit pipe of connection is formed with exhaust outlet in the side wall connection of ventilation duct.This ventilation duct surrounds fence shape, and the oil smoke diffused through is made to be collected by inlet scoop, only just solves the problems, such as cooking fume-collecting with 60% former air quantity in this way, to save air quantity, reduces operating cost.
Description
Technical field
The utility model belongs to forging forming field, is related to the collection of oil smoke, especially a kind of Novel vent pipe.
Background technology
In forging forming production process, forging forming, the work then forged and pressed out often are carried out to mold spraying releasing agent
Part is moved by the manipulator of robot to during another location (on the mold of another forging press), in the releasing agent on workpiece
Solvent (the especially base oil of oil base releasing agent) often remains stuck to object surface, since object (is taken turns in wheel hub production process
Hub blank) temperature is relatively high (wheel hub blank can reach 480 DEG C or more), cause base oil to continue to volatilize --- it smolders, forms nothing
The oil smoke for organizing discharge, causes oil smoke in workshop to diffuse, and serious pollution is generated to operating environment.
For that can make after cooking fume-collecting outside discharge workshop, often using large-scale seal bootr is built, as shown in figure 4, due to smoke evacuation
Design it is unreasonable, by the way that the gas in large-scale seal bootr all to be changed to one time air quantity completely, could by oil smoke be discharged seal bootr outside,
Cause the air quantity of smoke evacuation system bigger.In this regard, a kind of reduction cooking fume-collecting amount of design, reaches the same method for collecting oil smoke and compels
In the eyebrows and eyelashes.It studies for a long period of time by us, we devise " the fence type ventilation shaft " of a cooking fume-collecting.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of savings air quantity, reduce to run
The Novel vent pipe of expense.
The utility model technical scheme applied to solve the technical problem is：
A kind of Novel vent pipe, ventilation tube section are infundibulate, and oil storage box is made in the bottom bending of ventilation duct, with oil storage
Box connects the resistance air duct for being formed with S-shaped, is connect with S-shaped resistance air duct and is formed with inlet scoop, the oil storage box bottom connection connection one
Oil exit pipe is formed with exhaust outlet in the side wall connection of ventilation duct.
Moreover, multiple ventilation ducts surround fence shape.
Moreover, the top surface of ventilation duct is plane, multiple fixations are symmetrically welded in the top surface two side uniform intervals of ventilation duct
Ventilation duct is fixed on roof by plate by fixed plate.
Moreover, straight tube or bend pipe is made in the ventilation duct.
Moreover, the ventilation duct is made of plastics or sheet metal.
The advantages of the utility model and advantageous effect：
1, this ventilation duct makes the oil smoke diffused through be collected by inlet scoop, only just solves oil with 60% former air quantity in this way
Cigarette collects problem reduces operating cost to save air quantity.
2, ventilation shaft can be arbitrarily made with collecting zone, and plane composition is closed on the ventilation shaft of collecting zone
Cover, reduces investment outlay.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of ventilation duct；
Fig. 2 is the sectional view of ventilation duct；
Fig. 3 is the structural schematic diagram that multiple ventilation ducts surround fence；
Fig. 4 is the structure chart of prior art cooking fume-collecting cover.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of Novel vent pipe, 1 section of ventilation duct are infundibulate, and storage is made in bottom (funnel mouth) bending of ventilation duct
Oil box 2 connect the resistance air duct 4 for being formed with S-shaped with oil storage box, is connect with S-shaped resistance air duct and is formed with inlet scoop 3, the oil storage box
Bottom connection one oil exit pipe 5 of connection.Wind is inhaled into from the bottom inlet scoop of ventilation duct, and ventilation duct is entered by S-shaped resistance air duct
It is interior, it is formed with exhaust outlet 7 in the side wall connection of ventilation duct.Oil droplet in oil smoke drops onto in oil storage box, is discharged by oil exit pipe.
The top surface of ventilation duct is plane, and multiple fixed plates 6 are symmetrically welded in the top surface two side uniform intervals of ventilation duct, is led to
It crosses fixed plate ventilation duct is fixed on roof 8, multiple ventilation ducts 1 surround fence shape.Robot is moved to the oil of process generation
Cigarette is trapped among the inner ring of ventilation shaft, and the inlet scoop of ventilation shaft lower part will arrange in the cooking fume-collecting to ventilation duct of uncontrollable discharge
Go out.
Since the temperature of oil smoke is higher than environment temperature, automatic rising rule is run by air-flow, oil smoke rises to ventilation shaft and encloses
The closed top in column drives cold oil cigarette to external diffusion, air duct inlet scoop places 500mm or so below roof, due to air draught one's intention as revealed in what one says
Speed is relatively high, and the oil smoke diffused through in fence is made to be collected by inlet scoop, only just solves oil smoke with 60% former air quantity in this way
Collection problem reduces operating cost to save air quantity.
Ventilation duct can be arbitrarily made with collecting zone, and plane forms enclosed hood, section on the ventilation shaft of collecting zone
Investment-saving.
Sheet metal bending making can be used in the ventilation collecting pipe material, also stretchable molding making.In addition, material can also adopt
With plastics, then drawing and forming is fabricated to ventilation shaft short tube.Scale plant produced can be achieved in short tube molding.It can make
The bend pipe tools etc. of straight pipe, different angle, then in-site installation.Also it can at the scene be cut out and be assembled by short tube ventilation shaft
Molding.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, under the premise of not departing from utility model design, various modifications and improvements can be made, these belong to this reality
With novel protection domain.
Claims (5)
1. a kind of Novel vent pipe, it is characterised in that：The ventilation tube section is infundibulate, and the bottom bending of ventilation duct is made
Oil storage box connect the resistance air duct for being formed with S-shaped with oil storage box, is connect with S-shaped resistance air duct and is formed with inlet scoop, the oil storage box bottom
Connection one oil exit pipe of connection in portion's is formed with exhaust outlet in the side wall connection of ventilation duct.
2. ventilation duct according to claim 1, it is characterised in that：Multiple ventilation ducts surround fence shape.
3. ventilation duct according to claim 1, it is characterised in that：The top surface of ventilation duct is plane, in the top surface of ventilation duct
Two side uniform intervals are symmetrically welded multiple fixed plates, and ventilation duct is fixed on roof by fixed plate.
4. ventilation duct according to claim 1, it is characterised in that：Straight tube or bend pipe is made in the ventilation duct.
5. ventilation duct according to claim 1, it is characterised in that：The ventilation duct is made of plastics or sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621073.8U CN207606085U (en) | 2017-11-29 | 2017-11-29 | A kind of Novel vent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621073.8U CN207606085U (en) | 2017-11-29 | 2017-11-29 | A kind of Novel vent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606085U true CN207606085U (en) | 2018-07-13 |
Family
ID=62796260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621073.8U Active CN207606085U (en) | 2017-11-29 | 2017-11-29 | A kind of Novel vent pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900062A (en) * | 2017-11-29 | 2018-04-13 | 天津昭阳科技有限公司 | A kind of Novel vent pipe |
-
2017
- 2017-11-29 CN CN201721621073.8U patent/CN207606085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900062A (en) * | 2017-11-29 | 2018-04-13 | 天津昭阳科技有限公司 | A kind of Novel vent pipe |
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