CN208794641U - Heat treatment department ventilating system - Google Patents
Heat treatment department ventilating system Download PDFInfo
- Publication number
- CN208794641U CN208794641U CN201821200970.6U CN201821200970U CN208794641U CN 208794641 U CN208794641 U CN 208794641U CN 201821200970 U CN201821200970 U CN 201821200970U CN 208794641 U CN208794641 U CN 208794641U
- Authority
- CN
- China
- Prior art keywords
- plant building
- exhaust pipe
- heat treatment
- ventilating system
- treatment department
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 239000011152 fibreglass Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
Heat treatment department ventilating system disclosed by the utility model, including plant building and the exhaust pipe being horizontally set above in plant building, tail end closing of the exhaust pipe in plant building, the outlet side of the exhaust pipe is connected by exhaust elbow with negative-pressure air fan, the bottom of the exhaust pipe is from gradually tilting down setting to outside plant building in plant building, and the bottom of the exhaust pipe is set as arc convex, rhone is equipped in the two sides of arc convex, the bottom of the exhaust pipe offers several spaced air inlets in the longitudinal direction, the plant building lower sidewall is equipped with several ventilation openings, air blower is installed at the ventilation opening.The heat treatment department ventilating system of the utility model accelerates the flowing of air, and thoroughly, efficiently, radiating rate is fast, and facilitates and condensed water is discharged to outside plant building, without impacting to plant building inside processing space for ventilation.
Description
Technical field
The utility model relates to the ventilating system of aluminium and aluminium alloy processing workshop workshop, in particular to heat treatment department is divulged information
System.
Background technique
Aluminium and aluminum alloy heat processing are exactly to select a certain specification of heat treatment, and control heating speed is raised under a certain relevant temperature
Held for some time with must speed it is cooling, change the tissue of its alloy, main purpose is to improve the mechanical property of alloy,
Enhance corrosion resistance, improves processing type energy, obtain the stability of size.The heat such as the furnace charge after Equipment for Heating Processing and heat treatment
Source can all bring a large amount of heat to heat treatment department, need in time to distribute heat by the ventilating system in workshop, allow
Room temperature and ambient temperature maintain an equal level, and it is excessively high to be unlikely to temperature in workshop.Heat treatment department tradition ventilation mode is mechanical exhaust, is passed through
Large scale industry exhaust fan is set at the top of plant building, promotes gas flowing, by the heat inside plant building from plant building
Gate either plant building windowing distributes.Since aluminium and aluminum alloy heat processing generally use large scale equipment, and installation
In tall and big plant building, the scavenging efficiency using top air draft is low, and the heat inside plant building can not be discharged in time,
Plant building space is continuously in high Warm status, and the health care belt to on-site personnel is seriously endangered, and to produce
Efficiency reduces.
Summary of the invention
It is good that the purpose of the utility model is to provide a kind of ventilation effects, the high heat treatment department ventage of radiating efficiency
System.
The utility model technical solution used for the above purpose is: heat treatment department ventilating system, including vehicle
Between workshop and be horizontally set at the exhaust pipe of top in the plant building, the exhaust pipe is in the plant building
Tail end closing, the exhaust pipe are set up in the outlet side on the plant building side wall and pass through exhaust elbow and negative-pressure air fan phase
Even, the bottom of the exhaust pipe is from gradually tilting down setting, and the row to outside plant building in the plant building
The bottom of feed channel is set as arc convex, is equipped with rhone in the two sides of arc convex, the rhone is in the outlet side
Place converges, and the exhaust elbow is equipped with through-hole in the lowest part connecting with the outlet side, and the through-hole is connect with drainpipe, institute
The bottom for stating exhaust pipe offers several spaced air inlets in the longitudinal direction, and is provided at the air inlet
Filter screen, the plant building lower sidewall are equipped with several ventilation openings, are equipped with air blower at the ventilation opening.
Further, the more exhaust pipes are spaced apart along plant building length direction.
Further, the more exhaust pipes are distributed in above Equipment for Heating Processing and heat treatment part laydown area.
Further, the negative-pressure air fan uses glass reinforced plastic negative-pressure air fan.
Further, the filter screen uses stainless steel filter screen, and using dismountable mode and the air inlet
Mouth connection.
Further, the gas outlet of the negative-pressure air fan connects cleaner.
The utility model compared with prior art, has the following advantages and beneficial effects:
1. the heat treatment department ventilating system of the utility model includes the exhaust for being horizontally set at top in plant building
The outlet side of pipeline, the exhaust pipe is connected by exhaust elbow with negative-pressure air fan, and lower section is provided with several air inlets, negative pressure
Blower vent the air overboard declines room pressure, forms a negative pressuren zone, and the hot gas in the space of workshop is discharged in time, forces
Air flows into workshop by the ventilation opening side compensation below plant building side wall, and air blower is arranged in ventilation opening, accelerates
The flowing of air, thoroughly, efficiently, heat is soon distributed from plant building therewith for ventilation；
Be easy be liquefied as water droplet in exhaust pipe 2. damp and hot air enters exhaust pipe, the utility model it is described
The bottom of exhaust pipe is from gradually tilting down setting, and the bottom of the exhaust pipe to outside plant building in plant building
It is set as arc convex, rhone is equipped in the two sides of arc convex, facilitates and condensed water is discharged to outside plant building, without right
Plant building inside processing space impacts.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the heat treatment department ventilating system of the utility model；
Fig. 2 is the schematic diagram of the heat treatment department cross section of the utility model；
Fig. 3 is schematic diagram of the Fig. 2 along A-A；
Fig. 4 is the schematic diagram of the cross section of the exhaust pipe of the utility model.
Specific embodiment
Detailed description furtherly is made to the utility model in the following with reference to the drawings and specific embodiments, so as to this field skill
Art personnel understand.
As shown in Figs 1-4, the heat treatment department ventilating system of the utility model, including plant building 1 and be horizontally set at
The exhaust pipe 2 of top in the plant building 1, tail end closing of the exhaust pipe 2 in the plant building 1 are described
The outlet side that exhaust pipe 2 is set up on 1 side wall of plant building is connected by exhaust elbow 3 with negative-pressure air fan 4, the exhaust pipe
The bottom in road 2 to outside plant building from gradually tilting down setting, and the bottom setting of the exhaust pipe 2 in plant building
For arc convex, it is equipped with rhone 21 in the two sides of arc convex, the rhone 21 converges at the outlet side, the row
Gas bend pipe 3 is equipped with through-hole 31 in the lowest part connecting with the outlet side, and the through-hole 31 is connect with drainpipe 5, the exhaust
The bottom of pipeline 2 offers several spaced air inlets 22 in the longitudinal direction, and is provided at the air inlet
Strainer 23,1 lower sidewall of plant building are equipped with several ventilation openings, are equipped with air blower 6 at the ventilation opening.
The outlet side of the heat treatment department ventilating system of the utility model, exhaust pipe 2 passes through exhaust elbow 3 and negative pressure wind
Machine 4 is connected, and several air inlets 22 are provided with below exhaust pipe 2, and 4 vent the air overboard of negative-pressure air fan makes room pressure
Decline, form a negative pressuren zone, in time by the space of workshop hot gas be discharged, forced air by 1 side wall of plant building below
The compensation of ventilation opening side flows into workshop, and air blower 6 is arranged in ventilation opening, accelerates the flowing of air, and ventilation is thorough, high
Effect, heat are soon distributed from plant building therewith.Damp and hot air enters exhaust pipe 2 and is easy in exhaust pipe 2
It is inside liquefied as water droplet, condensing drip falls in Equipment for Heating Processing or workpiece laydown area, and adverse effect can be all brought to production, is
The bottom of the exhaust pipe 2 of this utility model from gradually tilting down setting to outside plant building 1 in plant building 1,
And the bottom of the exhaust pipe 2 is set as arc convex, is equipped with rhone 21 in the two sides of arc convex, facilitating will condense
Water is discharged to outside plant building 1, without impacting to 1 inside processing of plant building.
The exhaust pipe 2 of more of the present embodiment is spaced apart along 1 length direction of plant building.Preferably, more institutes
It states exhaust pipe 2 to be distributed in above Equipment for Heating Processing and heat treatment part laydown area, facilitates timely ventilation and heat, improve heat dissipation effect
Rate.The negative-pressure air fan 4 uses glass reinforced plastic negative-pressure air fan, and the glass reinforced plastic negative-pressure air fan has corrosion-resistant, Wind Volume, low energy
The advantages of consumption, the slow-speed of revolution, low noise.The filter screen 23 uses stainless steel filter screen, and uses dismountable mode and institute
The connection of air inlet 22 is stated, periodic cleaning is facilitated to safeguard.Influence of the gas to ambient enviroment, institute is discharged in order to reduce plant building 1
State the gas outlet connection cleaner of negative-pressure air fan 4.
Although above-described embodiment is made that detailed description to the utility model, it is only the utility model a part
Embodiment, rather than whole embodiments, people can also obtain other implementations according to the present embodiment under the premise of without creativeness
Example, these embodiments belong to scope of protection of the utility model.
Claims (6)
1. heat treatment department ventilating system, it is characterised in that: including plant building and be horizontally set in the plant building
The exhaust pipe of side, tail end closing of the exhaust pipe in the plant building, the exhaust pipe are set up in the vehicle
Between outlet side on workshop side wall be connected by exhaust elbow with negative-pressure air fan, the bottom of the exhaust pipe is by the workshop factory
Setting is gradually tilted down in room to outside plant building, and the bottom of the exhaust pipe is set as arc convex, in arc
The two sides on convex surface are equipped with rhone, and the rhone converges at the outlet side, the exhaust elbow with the outlet side
The lowest part of connection is equipped with through-hole, and the through-hole is connect with drainpipe, and the bottom of the exhaust pipe opens up in the longitudinal direction
There are several spaced air inlets, and be provided with filter screen at the air inlet, the plant building lower sidewall is equipped with
Several ventilation openings are equipped with air blower at the ventilation opening.
2. heat treatment department ventilating system according to claim 1, it is characterised in that: the more exhaust pipes are described in
Plant building length direction is spaced apart.
3. heat treatment department ventilating system according to claim 1, it is characterised in that: the more exhaust pipes are distributed in
Above Equipment for Heating Processing and heat treatment part laydown area.
4. heat treatment department ventilating system according to claim 1, the negative-pressure air fan uses glass reinforced plastic negative-pressure air fan.
5. heat treatment department ventilating system according to claim 1, it is characterised in that: the filter screen uses stainless steel mistake
Strainer, and connect using dismountable mode with the air inlet.
6. heat treatment department ventilating system according to claim 1, it is characterised in that: the gas outlet of the negative-pressure air fan connects
Connect cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200970.6U CN208794641U (en) | 2018-07-27 | 2018-07-27 | Heat treatment department ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200970.6U CN208794641U (en) | 2018-07-27 | 2018-07-27 | Heat treatment department ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794641U true CN208794641U (en) | 2019-04-26 |
Family
ID=66203617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200970.6U Expired - Fee Related CN208794641U (en) | 2018-07-27 | 2018-07-27 | Heat treatment department ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794641U (en) |
-
2018
- 2018-07-27 CN CN201821200970.6U patent/CN208794641U/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: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |