CN206300519U - A kind of hot air heat exchange system - Google Patents
A kind of hot air heat exchange system Download PDFInfo
- Publication number
- CN206300519U CN206300519U CN201621212646.7U CN201621212646U CN206300519U CN 206300519 U CN206300519 U CN 206300519U CN 201621212646 U CN201621212646 U CN 201621212646U CN 206300519 U CN206300519 U CN 206300519U
- Authority
- CN
- China
- Prior art keywords
- air
- hot
- outlet
- exchange system
- heat exchange
- 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
- 230000008676 import Effects 0.000 claims abstract description 12
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of hot air heat exchange system, it is desirable to provide a kind of convenient hot air heat exchange system of temperature adjustment.It includes steam pipe, multiple finned heat exchangers, hot-air draught fan, cold wind air-introduced machine and mix cylinder；Multiple finned heat exchangers are in parallel successively to be wherein provided with air intake cover in one on the finned heat exchanger of one end, and outlet housing is provided with the finned heat exchanger of the other end；The steam pipe is connected by branch pipe with the import of each finned heat exchanger respectively, and is provided with valve on each branch pipe；The outlet of multiple finned heat exchangers is respectively arranged with drain valve, and is respectively provided with the service valve in parallel with drain valve；The import of the hot-air draught fan is connected with outlet housing, and the outlet of hot-air draught fan is connected with the bottom of mix cylinder；The outlet of the cold wind air-introduced machine is connected with the bottom of mix cylinder, and the blast pipe with volume damper is set in its import；Spiral spoiler is provided with the mix cylinder, its upper end sets air outlet.
Description
Technical field
The utility model is related to technical field of heat exchange equipment, more particularly, to a kind of hot air heat exchange system.
Background technology
Existing steam heat-exchanging system, the amount of feeding for usually relying on control vapours realizes the regulation of hot-air heat,
When being changed to steam flow, air is not linear with the process of finned heat exchanger heat exchange, and this kind of regulative mode cannot
Adapt to the occasion higher to temperature control requirement, it is poor that group will be embodied in heat control accuracy, the deficiency such as temperature adjustment low-response.
Utility model content
The utility model overcomes shortcoming of the prior art, there is provided a kind of temperature adjustment is convenient, fast response time and
The hot air heat exchange system of high precision.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of hot air heat exchange system, including steam pipe, multiple finned heat exchanger, hot-air draught fan, cold wind air-introduced machine and
Mix cylinder；Multiple finned heat exchangers are in parallel successively to be wherein provided with air intake cover in one on the finned heat exchanger of one end,
Outlet housing is provided with the finned heat exchanger of the other end；The steam pipe is connected by branch pipe with the import of each finned heat exchanger respectively
Connect, and valve is provided with each branch pipe；The outlet of multiple finned heat exchangers is respectively arranged with drain valve, and is respectively provided with and dredges
Water valve service valve in parallel；The import of the hot-air draught fan is connected with outlet housing, and hot-air draught fan outlet and mixing drum
The bottom connection of body；The outlet of the cold wind air-introduced machine is connected with the bottom of mix cylinder, and band air quantity tune is set in its import
Save the blast pipe of valve；Spiral spoiler is provided with the mix cylinder, its upper end sets air outlet.
Preferably, the wind direction of the hot-air draught fan outlet is tangent with mix cylinder.
Preferably, the wind direction of the cold wind air-introduced machine outlet is tangent with mix cylinder.
Preferably, the wind direction of the hot-air draught fan outlet is opposite with the wind direction of cold wind air-introduced machine outlet, and position respectively
In the both sides of mix cylinder.
Preferably, the orifice plate of uniform air quantity is provided with the air intake cover, and the orifice plate is changed near air intake cover with fin
One end of hot device connection.
Compared with prior art, the utility model has the following advantages that：
The utility model maintains the air inflow stabilization of steam, you can ensure whole heat transfer process when trip temperature adjustment is entered
Stabilization, makes the air themperature stabilization by finned heat exchanger heat heating, the difference of temperature according to needed for hot air temperature with production,
Start cold wind air-introduced machine simultaneously control volume damper, be passed through appropriate cold air and neutralized, realize hot air temperature it is accurate,
Quick adjustment, is used with the heating occasion for adapting to higher to heat source temperature precision.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Hot air heat exchange system shown in Fig. 1, including steam pipe 1, four finned heat exchangers 2, hot-air draught fans 3, cold wind draw
Blower fan 4 and mix cylinder 5；Four finned heat exchangers 2 are in parallel in one successively, wherein on the finned heat exchanger 2 of one end
Air intake cover 6 is provided with, outlet housing 7 is provided with the finned heat exchanger 2 of the other end；The steam pipe 1 respectively by branch pipe 8 with it is each
The import connection of finned heat exchanger 2, and valve 9 is provided with each branch pipe 8；The outlet of four finned heat exchangers 2 sets respectively
Drain valve 10 is equipped with, and is respectively provided with the service valve 11 in parallel with drain valve 10；The import of the hot-air draught fan 3 and outlet housing 7
Connect, and the outlet of hot-air draught fan 3 is connected with the bottom of mix cylinder 5；The outlet of the cold wind air-introduced machine 4 and mix cylinder
5 bottom connection, and the blast pipe 13 with volume damper 12 is set in its import；Spiral is provided with the mix cylinder 5
The spoiler 14 of shape, its upper end sets air outlet 15.
The wind direction of the outlet of the hot-air draught fan 3 is tangent with mix cylinder 5, the wind direction of the cold wind air-introduced machine 4 outlet and
Mix cylinder 5 is tangent, the air for entering mix cylinder is formed eddy flow, it is ensured that the uniformity of mixing.
The wind direction of the outlet of the hot-air draught fan 3 is opposite with the wind direction of the outlet of cold wind air-introduced machine 4, and is located at mixing drum respectively
The both sides of body 5, the eddy flow for forming the air for entering mix cylinder is in opposite direction, further improves the uniformity of mixing,
Mixed path can effectively be shortened, the height of mix cylinder is reduced.
The orifice plate 16 of uniform air quantity, and the orifice plate 16 are provided with the air intake cover 6 near air intake cover 6 and finned heat exchanger
One end of 2 connections, can be carried out uniformly to the air quantity of air intake, it is ensured that the air quantity by each finned tube of finned heat exchanger is balanced, it is ensured that
Heat exchange efficiency higher.
Obviously, the quantity of the heat exchanger heat source temperature and heat source flow can be carried out reasonably according to needed for production
Increase and decrease.
The utility model maintains the air inflow stabilization of steam, you can ensure whole heat transfer process when trip temperature adjustment is entered
Stabilization, makes the air themperature stabilization by finned heat exchanger heat heating, the difference of temperature according to needed for hot air temperature with production,
Start cold wind air-introduced machine simultaneously control volume damper, be passed through appropriate cold air and neutralized, realize hot air temperature it is accurate,
Quick adjustment, is used with the heating occasion for adapting to higher to heat source temperature precision.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of hot air heat exchange system, including steam pipe, multiple finned heat exchanger, hot-air draught fan, cold wind air-introduced machine and mixed
Close cylinder；It is characterized in that：Multiple finned heat exchangers are in parallel in one successively, set wherein on the finned heat exchanger of one end
There is air intake cover, outlet housing is provided with the finned heat exchanger of the other end；The steam pipe is exchanged heat by branch pipe with each fin respectively
The import connection of device, and it is provided with valve on each branch pipe；The outlet of multiple finned heat exchangers is respectively arranged with drain valve, and
It is respectively provided with the service valve in parallel with drain valve；The import of the hot-air draught fan is connected with outlet housing, and hot-air draught fan goes out
Mouth is connected with the bottom of mix cylinder；The outlet of the cold wind air-introduced machine is connected with the bottom of mix cylinder, and is set in its import
Put the blast pipe with volume damper；Spiral spoiler is provided with the mix cylinder, its upper end sets air outlet.
2. hot air heat exchange system according to claim 1, it is characterised in that：The wind direction of hot-air draught fan outlet with it is mixed
Close cylinder tangent.
3. hot air heat exchange system according to claim 1 and 2, it is characterised in that：The wind direction of the cold wind air-introduced machine outlet
It is tangent with mix cylinder.
4. hot air heat exchange system according to claim 1 and 2, it is characterised in that：The wind direction of the hot-air draught fan outlet
It is opposite with the wind direction that cold wind air-introduced machine is exported, and respectively positioned at the both sides of mix cylinder.
5. hot air heat exchange system according to claim 3, it is characterised in that：The wind direction of hot-air draught fan outlet with it is cold
The wind direction of wind air-introduced machine outlet is opposite, and respectively positioned at the both sides of mix cylinder.
6. hot air heat exchange system according to claim 1 and 2, it is characterised in that：Uniform wind is provided with the air intake cover
The orifice plate of amount, and one end that the orifice plate is connected near air intake cover with finned heat exchanger.
7. hot air heat exchange system according to claim 3, it is characterised in that：Uniform air quantity is provided with the air intake cover
Orifice plate, and one end that the orifice plate is connected near air intake cover with finned heat exchanger.
8. hot air heat exchange system according to claim 4, it is characterised in that：Uniform air quantity is provided with the air intake cover
Orifice plate, and one end that the orifice plate is connected near air intake cover with finned heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212646.7U CN206300519U (en) | 2016-11-10 | 2016-11-10 | A kind of hot air heat exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212646.7U CN206300519U (en) | 2016-11-10 | 2016-11-10 | A kind of hot air heat exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300519U true CN206300519U (en) | 2017-07-04 |
Family
ID=59203381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212646.7U Expired - Fee Related CN206300519U (en) | 2016-11-10 | 2016-11-10 | A kind of hot air heat exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088019A (en) * | 2017-12-18 | 2018-05-29 | 大连通亚重工有限公司 | A kind of portable air heat exchange system |
| CN108106458A (en) * | 2017-12-18 | 2018-06-01 | 大连通亚重工有限公司 | A kind of hot-air system |
| CN108120332A (en) * | 2017-12-18 | 2018-06-05 | 大连通亚重工有限公司 | A kind of lift heat radiation concurrent heating system |
-
2016
- 2016-11-10 CN CN201621212646.7U patent/CN206300519U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088019A (en) * | 2017-12-18 | 2018-05-29 | 大连通亚重工有限公司 | A kind of portable air heat exchange system |
| CN108106458A (en) * | 2017-12-18 | 2018-06-01 | 大连通亚重工有限公司 | A kind of hot-air system |
| CN108120332A (en) * | 2017-12-18 | 2018-06-05 | 大连通亚重工有限公司 | A kind of lift heat radiation concurrent heating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206300519U (en) | A kind of hot air heat exchange system | |
| CN207745021U (en) | A kind of electric steam furnace exhaust system | |
| CN207439197U (en) | The water-saving cooling tower of heat pipe-type fog dispersal | |
| CN204880602U (en) | Heat exchanger piece formula flow straightener | |
| CN207894279U (en) | Adjustable heat transfer heat exchanger | |
| CN205049029U (en) | From pressure release heat pipe heat exchange unit and adopt modularization circulative cooling system of this heat pipe heat exchange unit | |
| CN203785287U (en) | Solar thermal collector hot air drying device | |
| CN217785388U (en) | Solar air conditioner fresh air preheating system | |
| CN207527689U (en) | A kind of gas fired-boiler heating system | |
| CN207945999U (en) | Novel corrosion resistant material smoke re-heater | |
| CN206037779U (en) | Novel parallel tubes formula heat exchanger | |
| CN109441615A (en) | A kind of upper header part flow arrangement | |
| CN104197747A (en) | Glass steel closed cooling tower | |
| CN210951503U (en) | Low-temperature heating radiator | |
| CN209444424U (en) | A kind of upper header part flow arrangement | |
| CN208817766U (en) | A kind of equal wind heat exchanger | |
| CN206574825U (en) | A kind of battery compartment of application gaseous exchange circulating heater | |
| CN207975729U (en) | Electrically heating oil warmer and its heat exchanger | |
| CN205593185U (en) | Paddle heating device | |
| CN223027712U (en) | Steam heating equipment for coating machine | |
| CN206669885U (en) | A kind of flux-variable fan coiler | |
| CN206001685U (en) | Small-sized paddy electricity solid heat storage electric furnace | |
| CN207439196U (en) | water-saving cooling tower | |
| CN206853871U (en) | One kind utilizes heat primary air waste heat regulation coal pulverizer import temperature system of blast | |
| CN210373904U (en) | Air supply system of constant temperature and humidity air conditioner based on waste heat recovery of diesel engine |
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: 20170704 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |