CN209416091U - A kind of cooling equipment of condensation - Google Patents
A kind of cooling equipment of condensation Download PDFInfo
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- CN209416091U CN209416091U CN201822179649.0U CN201822179649U CN209416091U CN 209416091 U CN209416091 U CN 209416091U CN 201822179649 U CN201822179649 U CN 201822179649U CN 209416091 U CN209416091 U CN 209416091U
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Abstract
The cooling equipment of condensation disclosed by the utility model, including atomization system and heat exchanger, atomization system includes blowing device and atomising device, spray chamber air feed of the blowing device to atomising device, if being equipped with dry nebulizer in atomising device, atomizer is connected to by circulating line with spray chamber bottom, and circulating line is equipped with water circulating pump, and spray chamber bottom is connected with water replanishing device；Heat exchanger includes the heat source import collection chamber, aerosol flow chamber and thermal source outlet collection chamber for successively separating setting, heat exchange element is equipped in aerosol flow chamber, aerosol flow chamber is equipped with aerosol entrance and air outlet, heat exchange element is connected to heat source import collection chamber and thermal source outlet collection chamber respectively, and the aerosol exit of spray chamber is connect by air hose with aerosol entrance.The cooling equipment of the condensation of the utility model, atomising device generates the steam mixing mist for entering heat exchanger, and is evenly distributed in aerosol flow chamber and contacts with heat exchange element, and the heat of the mist absorption heat-exchange element of smaller size smaller evaporates rapidly, and mass-and heat-transfer is high-efficient.
Description
Technical field
The utility model belongs to mass-and heat-transfer technical field, and in particular to a kind of cooling equipment of condensation.
Background technique
Existing evaporating type condensing cooling device is collecting exchanger, cooling tower, water circulating pump, pond, waterpipe melts is one
Body takes up space larger, and assembly is applied has certain limitations in the equipment for need cooling.Moreover, existing
Most cooling device is so that heat exchange pipe external surface is formed moisture film using water distributor or spray mode, reuses high wind and takes away moisture film
The steam generated is evaporated, cooling effect is reached, the non-evaporating completely of moisture, which is just vented, to be taken away, and mass-and heat-transfer is inefficient, cooling
Effect is undesirable.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and it is cold to provide a kind of condensation that mass-and heat-transfer is high-efficient
But equipment.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of cooling equipment of condensation, including atomization system and heat exchanger, the atomization system include blowing device and mist
Makeup is set, and blowing device is to the spray chamber air feed of atomising device, if being equipped with dry nebulizer in atomising device, atomizer passes through circulation
Pipeline is connected to spray chamber bottom, and circulating line is equipped with water circulating pump, and spray chamber bottom is connected with water replanishing device；Heat exchanger
Heat source import collection chamber, aerosol flow chamber and thermal source outlet collection chamber including successively separating setting, in the aerosol flow chamber
Equipped with heat exchange element, aerosol flow chamber is equipped with aerosol entrance and air outlet, the heat exchange element respectively with heat source import collection chamber
It is connected to thermal source outlet collection chamber, the aerosol exit of spray chamber is connect by air hose with aerosol entrance.
Compared with prior art, the cooling equipment of the condensation of the utility model, atomising device generate the water for entering heat exchanger
Vapour mixes mist, and is evenly distributed in aerosol flow chamber and contacts with heat exchange element, the mist absorption heat-exchange element of smaller size smaller
Heat evaporate rapidly, mass-and heat-transfer is high-efficient, good cooling results；Moreover, atomization system and heat exchanger split settings, are improved
The flexibility of installation, facilitates the equipment application to assemble.
It further, further include ejector and high pressure air blowing device, the high pressure air blowing device and air outlet are separately connected jet stream
Device, the high pressure air blowing device provide high pressure draught to ejector；Due to forming the steaming that humidity is more saturated after existing water film evaporation
Vapour, when discharge, will form " white cigarette ", be arranged in this way, relative humidity after the mist of air outlet discharge is mixed with external world's high-pressure blast
It reduces, humidity becomes unsaturated by being saturated, and water droplet will not be precipitated because contacting with cool ambient air in the gas of discharge, avoids the occurrence of
" white cigarette " phenomenon.
Further, the heat exchange element is finned tube, and the inner cavity of the finned tube is connected to the heat source import collection chamber
With thermal source outlet collection chamber, it is arranged in this way, finned tube heat exchange efficiency is high, and using effect is good.
Further, spiral deflector is equipped in the aerosol flow chamber, aerosol entrance and air outlet are respectively arranged on spiral
The both ends of deflector, heat exchange element pass through spiral deflector；It is arranged in this way, leads the mist into heat exchanger through spiral
Flowing plate water conservancy diversion forms good turbulence effects, and steam mixing tangentially flows through heat exchange element after being sufficiently mixed, and makes water mist from heat exchange member
Part evaporates rapidly after absorbing heat, further increases mass-and heat-transfer efficiency.
Further, aerosol flow chamber bottom is equipped with discharge outlet, and the discharge outlet connects recirculated water by return pipe
Pump, the return pipe are equipped with check valve；It is arranged in this way, the moisture and heat exchange element of non-evaporating completely in heat exchanger
It contacts and agglomerates on it, finally due to being discharged after being converged under gravity from outlet, and be atomized device and recycle, resource benefit
With rate height.
Further, the atomising device includes atomizing cup, and atomization tube inner chamber is the spray chamber, and atomizer is atomization spray
The bottom of head, atomizing cup is equipped with air inlet, and blowing device is connected to air inlet；It is arranged in this way, the gas that blowing device generates
Stream is discharged after first mixing with the water mist of atomizer through aerosol exit, guarantees to carry water mist in air-flow.
Further, the water supply branch road of the atomizer is equipped with valve, and the valve is for adjusting the atomizer
Inflow；It is arranged in this way, it is easy to use convenient for controlling the fog-supplying amount of atomising device according to user's use demands.
Further, filter is equipped between the blowing device and air inlet；Using this structure, effectively by air
In the contaminant filters such as solid granulates fall, avoid intracavitary continuation impurity in atomising device.
Further, the water replanishing device includes water-level control apparatus and water valve, and water valve with water supply pipe for connecting, institute
Water-level control apparatus is stated set on spray chamber bottom, the water-level control apparatus is beaten according to the variation of the preset water level height of spray chamber
The water valve is closed on or off；It is arranged in this way, preferably makes spray chamber that there is enough waters, guarantees that atomising device generation is filled
The water mist of foot.
Further, spray chamber bottom is equipped with several wind-distributing pipes, and the wind-distributing pipe is connect with the air inlet；In this way
Setting, the air-flow facilitated access in atomizing cup are equably mixed with water mist.
Detailed description of the invention
Fig. 1 is the schematic diagram that the utility model condenses cooling equipment.
Specific embodiment
Below in conjunction with Detailed description of the invention the technical solution of the utility model includes:
Referring to Fig. 1, the cooling equipment of the condensation of the utility model, including atomization system and heat exchanger, the atomization system
Including blowing device 1 and atomising device, the blowing device 1 be blower, spray chamber air feed from blowing device 1 to atomising device,
If being equipped with dry nebulizer in atomising device, atomizer is connected to by circulating line 26 with spray chamber bottom, is set on circulating line 26
There is water circulating pump 27, spray chamber bottom is connected with water replanishing device；Heat exchanger includes the heat source for from top to bottom successively separating setting
Import collection chamber 33, aerosol flow chamber 34 and thermal source outlet collection chamber 35, the heat source import collection chamber 33, aerosol flow chamber 34
Setting is separated by demarcation plate 30 between thermal source outlet collection chamber 35, is equipped with heat exchange element 302 in the aerosol flow chamber 34,
Aerosol flow chamber 34 be equipped with aerosol entrance 31 and air outlet 32, the heat exchange element 302 respectively with heat source import collection chamber 33 and
Thermal source outlet collection chamber 35 is connected to, and the aerosol exit 24 of spray chamber is connect by air hose 240 with aerosol entrance 31.It needs to radiate
Cooling equipment, the heat sources such as steam, hot water or heat carrier generated enter heat exchanger from heat source import collection chamber 33, so
Thermal source outlet collection chamber 35 is flowed out to by heat exchange elements, heat transfer process is completed in aerosol flow chamber 34.
Compared with prior art, the cooling equipment of the condensation of the utility model, atomising device generate the water for entering heat exchanger
Vapour mixes mist, and is evenly distributed in aerosol flow chamber 34 and contacts with heat exchange element 302, the mist absorption heat-exchange of smaller size smaller
The heat of element 302 evaporates rapidly, and mass-and heat-transfer is high-efficient, good cooling results；It is set moreover, atomization system is seperated with heat exchanger
It sets, improves the flexibility of installation, equipment application is facilitated to assemble.
It preferably, further include ejector 41 and high pressure air blowing device 42, the air outlet 32 is connected by discharge pipe 320
The side of ejector 41 is connect, the exhaust vent of the high pressure air blowing device 42 is connect by high-pressure air hose 420 with the bottom of ejector 41,
The high pressure air blowing device 42 enters jet stream from side for providing the high pressure draught mixed with mist, the mist that air outlet 32 is discharged
The inner cavity of device 41, meanwhile, after the high-pressure blast that high pressure air blowing device 42 provides is mixed from the inner cavity that bottom enters ejector 41 with mist
Outlet discharge through ejector 41；Due to forming the steam that is more saturated of humidity after existing water film evaporation, when discharge will form
" white cigarette ", is arranged in this way, and relative humidity reduces after the mist that air outlet 32 is discharged is mixed with extraneous high-pressure blast, and humidity is by satisfying
With become unsaturated, water droplet will not be precipitated because contacting with cool ambient air in the gas of discharge, avoid the occurrence of " white cigarette " phenomenon.
Preferably, it is equipped with spiral deflector 301 in the aerosol flow chamber 34, the spiral deflector 301 is perpendicular
To setting, aerosol entrance 31 and air outlet 32 are respectively arranged on the head and the tail both ends of spiral deflector 301, and heat exchange element 302 is vertically worn
Cross spiral deflector 301；It is arranged in this way, forms the mist into heat exchanger well through 301 water conservancy diversion of spiral deflector
Turbulence effects, steam mixing be sufficiently mixed after tangentially flow through heat exchange element 302, make water mist from heat exchange element 302 absorb heat
Evaporation rapidly afterwards, further increases mass-and heat-transfer efficiency.
Preferably, the heat exchange element 302 is finned tube, and the inner cavity of the finned tube is connected to the heat source import
Collection chamber 33 and thermal source outlet collection chamber 35, the finned tube are equipped with multiple, and the finned tube runs through described in a vertical direction
Spiral deflector 301；It is arranged in this way, finned tube heat exchange efficiency is high, and using effect is good.
Preferably, 34 bottom of aerosol flow chamber is equipped with discharge outlet 36, and the discharge outlet 36 passes through return pipe
360 connection water circulating pumps 27, the return pipe 360 are equipped with check valve 37, and check valve 37 controls aerosol flow chamber 34 and generates water
Body flows to atomising device；It is arranged in this way, the moisture with heat exchange element 302 of non-evaporating completely is contacted and coagulated in heat exchanger
It is poly- finally due to being discharged after being converged under gravity from outlet, and to be atomized device on it and recycle, resource utilization height.
Preferably, the atomising device includes atomizing cup 21, and 21 inner cavity of atomizing cup is the spray chamber, atomizer
For atomizer 22, the atomizer 22 is set to 21 inner cavity top of atomizing cup, and the atomizer 22 is equipped with multiple, and passes through
The water storage cavity 23 of 21 bottom of atomizing cup described in circulating line 26 connects, and the bottom of atomizing cup 21 is equipped with air inlet 25, blowing device 1
Be connected to air inlet 25, the water circulating pump 27 by the water body of water storage cavity 23 be drained to atomizer 22 spray water mist, and with blow
Through 24 row of aerosol exit to aerosol flow chamber 34 after the air-flow mixing that wind apparatus 1 generates；It is arranged in this way, blowing device 1 produces
Raw air-flow is discharged after first mixing with the water mist of atomizer 22 through aerosol exit 24, guarantees to carry water mist in air-flow.Into one
Step, the water supply branch road of the atomizer is equipped with valve 201, and the water supply branch is the circulating line 26, the valve
201 for adjusting the inflow of the atomizer；It is arranged in this way, convenient for controlling atomising device according to user's use demands
Fog-supplying amount, it is easy to use.
Preferably, it is equipped with wind cabinet 251 at the air inlet 25, is equipped with filter 252, institute in the wind cabinet 251
Blowing device 1 is stated to connect by wind cabinet 251 with air inlet 25；Using this structure, effectively by the solid granulates etc. in air
Contaminant filter falls, and avoids accumulated impurities in atomising device inner cavity.
Preferably, the water replanishing device includes water-level control apparatus 29 and water valve, and 21 bottom of atomizing cup is set
There is water supplement port 28, the water valve is set at water supplement port 28, and for connecting with water supply pipe, the water-level control apparatus 29 is set to mist
Change room bottom, the water-level control apparatus 29 opens or closes the water valve according to the variation of the preset water level height of spray chamber；
Specific (not shown), in one embodiment, the water-level control apparatus 29 are floating ball type switch, and floating ball type switch includes
Floating ball body, lever and lever connecting seat, the floating ball body are set on the water level of the water storage cavity 23, and the lever middle is articulated with
On the lever connecting seat, both ends are connect with the floating ball body and normally closed type water valve respectively, and lever connecting seat is set to water storage cavity
23 bottoms, when 23 water level of water storage cavity is gradually reduced, floating ball body is pulled up in a manner of lever principle often with water level decreasing
Enclosed water valve realizes moisturizing to open water supplement port 28, until water level gradually rises up to predeterminated position, floating ball body with water level rise by
The active force to normally closed type water valve is gradually released, water supplement port 28 is automatically closed in the normally closed type water valve, stops moisturizing；It sets in this way
It sets, preferably makes the water storage cavity 23 of atomizing cup 21 that there is enough waters, guarantee that atomising device generates sufficient water mist.
Further, be located at below atomizer 22 in atomizing cup 21 and be provided with wind-distributing pipe 202, the wind-distributing pipe 202 with
The air inlet 25 connects；The air-flow for entering atomizing cup 21 is uniformly dispersed arrangement by the wind-distributing pipe 202, is set in this way
It sets, the air-flow facilitated access in atomizing cup 21 is equably mixed with water mist.
When the cooling equipment work of the condensation of the utility model, the heat sources such as steam, hot water, heat carrier are from heat source import collection chamber
33 enter heat exchanger, then flow out thermal source outlet collection chamber 35 by the inner wall of the finned tube of 34 the inside of aerosol flow chamber, change
Thermal process is completed in aerosol flow chamber 34.Cooling medium in aerosol flow chamber 34 derives from the mist that atomising device generates,
Air inlet is sent into wind cabinet 251 by blowing device 1 first, and filter 252 falls the contaminant filters such as water droplet, solid particle in air,
Then air-flow is evenly distributed in the bottom of atomizing cup 21 by wind-distributing pipe, air at the uniform velocity flows up and atomizer 22
The water mist of generation is mixed to form uniform mist.Mist enters aerosol flow chamber 34 by air hose 240 from aerosol exit 24, in spiral shell
The outer surface of finned tube is tangentially flowed through under the action of rotation deflector 301, each position flowed through can form good turbulent flow effect
The coefficient of heat transfer of fruit, fin tube outer surface is very high, and water mist absorbs rapidly heat from finned tube and becomes vapor and be dissolved into sky
In gas, heat transfer, mass-transfer efficiency are effectively promoted.Vapor is discharged with air from air outlet 32, flows through the heat source inside finned tube
It is condensed after heat release or cooling, then flows into thermal source outlet collection chamber 35.The small water droplet of non-evaporating completely is due to collision in aerosol
It is finally adhered to the tail portion of finned tube, under gravity to flowing down, is discharged after collecting from discharge outlet 36, is made in check valve 37
It is flowed in the water storage cavity 23 of atomizing cup 21 with lower through return pipe, air outlet 32 is connected by discharge pipe with ejector 41, ejector
41 do power with high pressure blower, high-pressure blast are sent into ejector 41 by high-pressure air hose, the aerosol being discharged with air outlet 32 is abundant
Mixing, then from discharge, relative humidity is reduced after aerosol is mixed with fresh high-pressure blast, becomes unsaturated by saturation state, discharge
Gas will not because with cool ambient air contact due to water droplet be precipitated, avoid the occurrence of " white cigarette " phenomenon.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (10)
1. a kind of cooling equipment of condensation, it is characterised in that: including atomization system and heat exchanger, the atomization system includes blowing
Device and atomising device, spray chamber air feed from blowing device to atomising device, if atomising device in be equipped with dry nebulizer, atomizer
It is connected to by circulating line with spray chamber bottom, circulating line is equipped with water circulating pump, and spray chamber bottom is connected with water replanishing device；
Condensate cooler includes the heat source import collection chamber, aerosol flow chamber and thermal source outlet collection chamber for successively separating setting, institute
State and be equipped with heat exchange element in aerosol flow chamber, aerosol flow chamber is equipped with aerosol entrance and air outlet, the heat exchange element respectively with
Heat source import collection chamber is connected to thermal source outlet collection chamber, and the aerosol exit of spray chamber is connect by air hose with aerosol entrance.
2. the cooling equipment of condensation according to claim 1, it is characterised in that: further include ejector and high pressure air blowing device, institute
It states high pressure air blowing device and air outlet is separately connected ejector, the high pressure air blowing device provides high pressure draught to ejector.
3. the cooling equipment of condensation according to claim 1, it is characterised in that: the heat exchange element is finned tube, the wing
The inner cavity of piece pipe is connected to the heat source import collection chamber and thermal source outlet collection chamber.
4. the cooling equipment of condensation according to claim 1 or 3, it is characterised in that: be equipped with spiral in the aerosol flow chamber
Deflector, aerosol entrance and air outlet are respectively arranged on the both ends of spiral deflector, and heat exchange element passes through spiral deflector.
5. the cooling equipment of condensation according to claim 1, it is characterised in that: aerosol flow chamber bottom is equipped with draining
Mouthful, the discharge outlet connects water circulating pump by return pipe, and the return pipe is equipped with check valve.
6. the cooling equipment of condensation according to claim 1, it is characterised in that: the atomising device includes atomizing cup, atomization
Tube inner chamber is the spray chamber, and atomizer is atomizer, and the bottom of atomizing cup is equipped with air inlet, and blowing device and air inlet connect
It is logical.
7. the cooling equipment of condensation according to claim 1 or 6, it is characterised in that: the water supply branch road of the atomizer is set
There is valve, the valve is used to adjust the inflow of the atomizer.
8. the cooling equipment of condensation according to claim 6, it is characterised in that: be equipped between the blowing device and air inlet
Filter.
9. the cooling equipment of condensation according to claim 6, it is characterised in that: the water replanishing device includes water-level control apparatus
And water valve, for water valve for connecting with water supply pipe, the water-level control apparatus is set to spray chamber bottom, the water-level control apparatus
The water valve is opened or closed according to the variation of the preset water level height of spray chamber.
10. the cooling equipment of condensation according to claim 6, it is characterised in that: spray chamber bottom is equipped with several wind-distributing pipes, institute
Wind-distributing pipe is stated to connect with the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179649.0U CN209416091U (en) | 2018-12-24 | 2018-12-24 | A kind of cooling equipment of condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179649.0U CN209416091U (en) | 2018-12-24 | 2018-12-24 | A kind of cooling equipment of condensation |
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| Publication Number | Publication Date |
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| CN209416091U true CN209416091U (en) | 2019-09-20 |
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ID=67939127
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822179649.0U Active CN209416091U (en) | 2018-12-24 | 2018-12-24 | A kind of cooling equipment of condensation |
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| CN (1) | CN209416091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556421A (en) * | 2018-12-24 | 2019-04-02 | 佛山市丰川节能科技有限公司 | A kind of cooling equipment of condensation |
-
2018
- 2018-12-24 CN CN201822179649.0U patent/CN209416091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556421A (en) * | 2018-12-24 | 2019-04-02 | 佛山市丰川节能科技有限公司 | A kind of cooling equipment of condensation |
| CN109556421B (en) * | 2018-12-24 | 2023-10-31 | 佛山市丰川节能科技有限公司 | Condensation cooling device |
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