CN105180522B - Evaporative condenser - Google Patents
Evaporative condenser Download PDFInfo
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- CN105180522B CN105180522B CN201510681453.XA CN201510681453A CN105180522B CN 105180522 B CN105180522 B CN 105180522B CN 201510681453 A CN201510681453 A CN 201510681453A CN 105180522 B CN105180522 B CN 105180522B
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Abstract
The present invention relates to a kind of evaporative condenser,Belong to field of heat exchangers,Including housing,Heat-exchanging component is set in housing,Heat-exchanging component includes big distribution plate and small distribution plate,Big distribution plate and small distribution plate are oblate cavity,Big straight tube uniform between distribution plate and small distribution plate,Straight tube connects big distribution plate and small distribution plate,Big distribution plate with connect refrigerant pipe by sealed bearings on small distribution plate lateral surface,Big distribution plate,Small distribution plate and straight tube form taper type,Big distribution plate bottom sets pond,1/3rd and part straight tube of big distribution plate immerse pond,Groove is set on coil pipe vertically,Axial restraint water-poking sheet on coil pipe,Water-poking sheet is parallel with the tangential direction of straight tube,The bottom of small distribution plate sets water leg,Water leg passes through triple valve connection sleeve pipe,The inner tube of one interface connection sleeve pipe of triple valve,The interlayer of one connection sleeve pipe,Cooling velocity is fast and uniform,The heat being swapped out in cooling procedure can realize Multi-class propagation,It is simple in construction,It is cheap.
Description
Technical field
The present invention relates to a kind of evaporative condenser, belong to field of heat exchangers.
Background technology
Evaporative condenser is the main heat transmission equipment in refrigeration system, and its action principle is：Compressed in refrigeration system
The condensation comb that the overheat higher pressure refrigerant gas of machine discharge is passed through in evaporative condenser, make refrigerant and the row of high-temperature gas
Spray water and air outside pipe carries out heat exchange.I.e. gaseous refrigerant by being gradually condensed into from top to bottom after entrance comb suitable for reading
Liquid refrigerant.The super-strong wind-power of supporting air-introduced machine makes shower water completely homogeneously be covered in coil surface, and water borrows wind, greatly
Improve heat transfer effect.The elevated shower water of temperature is taken away greatly by partially changing into gaseous state using the latent heat of vaporization of water by wind
The heat of amount, the water droplet in hot gas are stopped by efficient dehydrator, and the water of heat is absorbed with remaining, are scattering into PVC water drenchings piece heat
In switching layer, the air flowed through cools down, and temperature reduces, and is continued cycling through into water tank, then through water circulating pump.It is evaporated in air
Moisture be automatically replenished by water-level regulator.
The spray equipment of present evaporative condenser is all to spray from top to bottom in spray, and the coil pipe cooling of top is fast,
Lower section coil pipe cooling is slow, causes the refrigerant temperature from coil pipe output inconsistent so that cooling effect is undesirable, the water after cooling
Part is expelled directly out after becoming vapor, causes a large amount of wastes of energy, and evaporative condenser is complicated, and coil pipe will by elbow
Adjacent two straight tubes are formed by connecting, it is also necessary to which the component such as efficient dehydrator, cost are high.
The content of the invention
Deficiency of the prior art, the technical problem to be solved in the present invention are more than：A kind of evaporative condenser is provided,
Cooling velocity is fast and uniform, and the heat being swapped out in cooling procedure can realize Multi-class propagation, simple in construction, cheap.
Evaporative condenser of the present invention, including housing, heat-exchanging component are set in housing, heat-exchanging component includes big distribution plate
With small distribution plate, big distribution plate and small distribution plate are oblate cavity, uniform straight tube between big distribution plate and small distribution plate,
Straight tube connects big distribution plate and small distribution plate, big distribution plate with connect refrigerant by sealed bearings on small distribution plate lateral surface
Pipe, big distribution plate, small distribution plate and straight tube form taper type, and big distribution plate bottom sets pond, 1/3rd Hes of big distribution plate
Part straight tube immerses pond, sets groove on straight tube vertically, axial restraint water-poking sheet on coil pipe, the tangent line side of water-poking sheet and straight tube
To parallel, the bottom of small distribution plate sets water leg, and water leg passes through triple valve connection sleeve pipe, one interface connection sleeve pipe of triple valve
Inner tube, the interlayer of a connection sleeve pipe, housing upper sets steam (vapor) outlet, and steam (vapor) outlet passes through triple valve connection sleeve pipe, threeway
The inner tube of one interface connection sleeve pipe of valve, the interlayer of a connection sleeve pipe.
Water pump is set between water leg and triple valve.
Steam outlet sets blower fan.
Pond connects outside cold water source by water pump, can supplement the water of pond internal loss.
Temperature sensor and level sensor are set in pond, temperature sensor and level sensor are connected by control system
Device taking alarm, it can all be alarmed when pond temperature is too high or water level is too low.
Temperature sensor is set in sleeve pipe, and temperature sensor connects alarm with level sensor by control system.
Housing bottom sets motor, and motor passes through the big distribution disc spins of belt drive.
Sleeve peripheral hardware heat-insulation layer.
Operation principle and process：
During work, cooling water is injected in pond, the refrigerant after heat is absorbed and straight tube, straight tube is entered by big distribution plate
Rotation, positioned at subsurface straight tube leave the pond water surface after part water taken up, when straight tube is rotated to top, due to big distribution
Disk, small distribution plate and straight tube form taper type, and now the arrogant distribution plate of straight tube tilts to small distribution plate, the water being attached on straight tube
Arrogant distribution plate end is flowed to evaporate simultaneously to small distribution plate end takes away straight tube heat, axial restraint water-poking sheet on coil pipe, water-poking sheet
It is parallel with the tangential direction of straight tube, can be accommodated between water-poking sheet and straight tube a part of water left for straight tube continue after liquid level with
Straight tube carries out heat exchange, and the water that non-evaporating completely is fallen flows and fall in water leg along straight tube to small distribution plate, due to height
The straight tube time of contact of temperature is longer, so temperature is higher, the water after evaporation becomes high-temperature steam and suctioned out by blower fan, blower fan rotary
Into air-flow, air-flow can accelerate the evaporation of water.
If heat consumption can be produced unavoidably by directly being recycled high-temperature steam or high-temperature water discharge, can be according to need
Select vapor or water to discharge, if necessary to recycle vapor, can by controlling triple valve vapor is injected inner tube,
In high-temperature water injection sleeve interlayer, in transportation with high-temperature water seldom heat exchange occurs for vapor, prevents vapor
Heat consumption；, can be by controlling triple valve high-temperature water is injected inner tube, vapor injection sleeve interlayer if necessary to high-temperature water
Interior, in transportation with high-temperature water seldom heat exchange occurs for high-temperature water, prevents high-temperature water from heat exchange occurs with extraneous.
The possessed compared with prior art beneficial effect of the present invention is：
Evaporative condenser of the present invention, including pond cooling and two cooling procedures of evaporative cooling, cooling effect
More preferably, the water in pond, the high temperature water and steam in water leg can be utilized as the thermal source of different product ranks, realized and divided
Level utilizes, while can also select to export high-temperature water or high-temperature steam as needed, and thermal source product rank will not drop in output procedure
It is low, substantially increase thermal source mass.
Brief description of the drawings
Fig. 1 is schematic diagram of the embodiment of the present invention；
Fig. 2 is straight tube cross-sectional view.
In figure：1st, housing；2nd, motor；3rd, sealed bearings；4th, big distribution plate；5th, straight tube；6th, blower fan；7th, water-poking sheet；8th, steam
Vapor outlet；9th, pond；10th, water leg；11st, small distribution plate；12nd, triple valve；13rd, inner tube；14th, interlayer.
Embodiment
Embodiments of the invention are described further below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, evaporative condenser of the present invention, including housing 1, heat-exchanging component is set in housing 1, is changed
Hot component includes big distribution plate 4 and small distribution plate 11, and big distribution plate 4 and small distribution plate 11 are oblate cavity, big distribution
Uniform straight tube 5 between disk 4 and small distribution plate 11, straight tube 5 connect big distribution plate 4 and small distribution plate 11, big distribution plate 4 and small distribution
Refrigerant pipe is connected by sealed bearings 3 on the lateral surface of disk 11, big distribution plate 4, small distribution plate 11 and straight tube 5 form frustum
Shape, the big bottom of distribution plate 4 set pond 9, and 1/3rd and part straight tube 5 of big distribution plate 4 immerse pond 9, on straight tube vertically
If groove, axial restraint water-poking sheet 7 on coil pipe, water-poking sheet 7 is parallel with the tangential direction of straight tube 5, and the bottom of small distribution plate 11 is set
Water leg 10, water leg 10 pass through the connection sleeve pipe of triple valve 12, the inner tube 13 of 12 1 interface connection sleeve pipes of triple valve, a company
The interlayer 14 of female connector pipe, housing upper set steam (vapor) outlet 8, and steam (vapor) outlet 8 passes through the connection sleeve pipe of triple valve 12,12 1, triple valve
The inner tube 13 of interface connection sleeve pipe, the interlayer 14 of a connection sleeve pipe.
Water pump is set between water leg 10 and triple valve 12.
Blower fan 6 is set at steam (vapor) outlet 8.
Pond 9 connects outside cold water source by water pump, can supplement the water of the internal loss of pond 9.
Temperature sensor and level sensor are set in pond 9, temperature sensor and level sensor pass through control system
Alarm is connected, can all be alarmed when the temperature of pond 9 is too high or water level is too low.
Temperature sensor is set in sleeve pipe, and temperature sensor connects alarm with level sensor by control system.
The bottom of housing 1 sets motor 2, and motor 2 is rotated by the big distribution plate 4 of belt drive.
Sleeve peripheral hardware heat-insulation layer.
Operation principle and process：
During work, the injection cooling water in pond 9, absorb the refrigerant after heat and straight tube 5 entered by big distribution plate 4,
Straight tube 5 rotates, positioned at subsurface straight tube 5 leave the water surface of pond 9 after part water taken up, when straight tube 5 is rotated to top, by
Taper type is formed in big distribution plate 4, small distribution plate 11 and straight tube 5, now the arrogant distribution plate 4 of straight tube 5 tilts to small distribution plate 11,
The arrogant end of distribution plate 4 of water being attached on straight tube 5, which is flowed while evaporated to the small end of distribution plate 11, takes away the heat of straight tube 5, on coil pipe
Axial restraint water-poking sheet 7, water-poking sheet 7 is parallel with the tangential direction of straight tube 5, and a part can be accommodated between water-poking sheet 7 and straight tube 5
Water leaves for straight tube 5 to be continued after liquid level to carry out heat exchange with straight tube 5, and the water that non-evaporating completely is fallen is along straight tube 5 to small distribution
Disk 11 flows and fallen in water leg 10, due to longer with the time of contact of straight tube 5 of high temperature, so temperature is higher, after evaporation
Water becomes high-temperature steam and suctioned out by blower fan 6, and the rotation of blower fan 6 forms air-flow, and air-flow can accelerate the evaporation of water.
If heat consumption can be produced unavoidably by directly being recycled high-temperature steam or high-temperature water discharge, can be according to need
Vapor or water is selected to discharge, can be by controlling triple valve 12 to make in vapor injection if necessary to recycle vapor
Pipe 13, high-temperature water are injected in sleeve interlayer 14, and in transportation with high-temperature water seldom heat exchange occurs for vapor, prevents
The heat consumption of vapor；, can be by controlling triple valve 12 high-temperature water is injected inner tube 13, vapor note if necessary to high-temperature water
Enter in sleeve interlayer 14, in transportation with high-temperature water seldom heat exchange occurs for high-temperature water, prevents high-temperature water and the external world
Generation heat exchange.
Claims (8)
- A kind of 1. evaporative condenser, it is characterised in that：Including housing (1), heat-exchanging component is set in housing (1), heat-exchanging component includes Big distribution plate (4) and small distribution plate (11), big distribution plate (4) and small distribution plate (11) are oblate cavity, big distribution plate (4) the uniform straight tube (5) between small distribution plate (11), straight tube (5) connect big distribution plate (4) and small distribution plate (11), big distribution Refrigerant pipe, big distribution plate (4), small distribution plate are connected on disk (4) and small distribution plate (11) lateral surface by sealed bearings (3) (11) and straight tube (5) forms taper type, and big distribution plate (4) bottom sets pond (9), 1/3rd and part of big distribution plate (4) Straight tube (5) immerses pond (9), sets groove on straight tube vertically, axial restraint water-poking sheet (7), water-poking sheet (7) and straight tube on coil pipe (5) tangential direction is parallel, and the bottom of small distribution plate (11) sets water leg (10), and water leg (10) is connected by triple valve (12) Sleeve pipe, the inner tube (13) of (12) interface connection sleeve pipes of triple valve, the interlayer (14) of a connection sleeve pipe, housing upper set steaming Vapor outlet (8), steam (vapor) outlet (8) pass through triple valve (12) connection sleeve pipe, the inner tube of (12) interface connection sleeve pipes of triple valve (13), the interlayer (14) of a connection sleeve pipe.
- 2. evaporative condenser according to claim 1, it is characterised in that：Water is set between water leg (10) and triple valve (12) Pump.
- 3. evaporative condenser according to claim 2, it is characterised in that：Steam (vapor) outlet (8) place sets blower fan (6).
- 4. evaporative condenser according to claim 3, it is characterised in that：Pond (9) connects outside cold water source by water pump.
- 5. evaporative condenser according to claim 4, it is characterised in that：Temperature sensor is set in pond (9) and water level passes Sensor.
- 6. evaporative condenser according to claim 5, it is characterised in that：Temperature sensor, TEMP are set in sleeve pipe Device connects alarm with level sensor by control system.
- 7. evaporative condenser according to claim 6, it is characterised in that：Housing (1) bottom sets motor (2), and motor (2) is logical Cross the big distribution plate of belt drive (4) rotation.
- 8. evaporative condenser according to claim 7, it is characterised in that：Sleeve peripheral hardware heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510681453.XA CN105180522B (en) | 2015-10-20 | 2015-10-20 | Evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510681453.XA CN105180522B (en) | 2015-10-20 | 2015-10-20 | Evaporative condenser |
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| Publication Number | Publication Date |
|---|---|
| CN105180522A CN105180522A (en) | 2015-12-23 |
| CN105180522B true CN105180522B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510681453.XA Active CN105180522B (en) | 2015-10-20 | 2015-10-20 | Evaporative condenser |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016817B (en) * | 2016-06-08 | 2019-04-30 | 上海理工大学 | A kind of carbon dioxide recovering apparatus based on open absorption refrigeration circulation |
| CN106225332A (en) * | 2016-08-31 | 2016-12-14 | 天津金轮自行车集团有限公司 | A kind of novel rapid condensation equipment |
| CN109696063A (en) * | 2018-12-28 | 2019-04-30 | 朱玲燕 | A kind of rotating disc type thin film evaporation cooling tower |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4404814A (en) * | 1981-10-30 | 1983-09-20 | Beasley Albert W | Auxiliary condenser cooling tool for refrigerated air conditioners |
| CN1275194A (en) * | 1997-09-19 | 2000-11-29 | 美国环境保护署 | Rotating disk evaporative cooler |
| US7140195B1 (en) * | 2005-10-14 | 2006-11-28 | Shields Fair | Heat transfer apparatus |
| CN201021863Y (en) * | 2007-02-15 | 2008-02-13 | 广州市华德工业有限公司 | Vertical pole inclined pipe evaporation condenser |
| CN101256043A (en) * | 2007-12-14 | 2008-09-03 | 华南理工大学 | Plate shell-type nonsaturated evaporation condensing plant |
| CN203758100U (en) * | 2014-01-15 | 2014-08-06 | 南宁市绿韵制冷有限公司 | Fin-shaped tube evaporative condenser |
| CN205138004U (en) * | 2015-10-20 | 2016-04-06 | 山东奥纳尔制冷科技有限公司 | Evaporative condenser |
-
2015
- 2015-10-20 CN CN201510681453.XA patent/CN105180522B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4404814A (en) * | 1981-10-30 | 1983-09-20 | Beasley Albert W | Auxiliary condenser cooling tool for refrigerated air conditioners |
| CN1275194A (en) * | 1997-09-19 | 2000-11-29 | 美国环境保护署 | Rotating disk evaporative cooler |
| US7140195B1 (en) * | 2005-10-14 | 2006-11-28 | Shields Fair | Heat transfer apparatus |
| CN201021863Y (en) * | 2007-02-15 | 2008-02-13 | 广州市华德工业有限公司 | Vertical pole inclined pipe evaporation condenser |
| CN101256043A (en) * | 2007-12-14 | 2008-09-03 | 华南理工大学 | Plate shell-type nonsaturated evaporation condensing plant |
| CN203758100U (en) * | 2014-01-15 | 2014-08-06 | 南宁市绿韵制冷有限公司 | Fin-shaped tube evaporative condenser |
| CN205138004U (en) * | 2015-10-20 | 2016-04-06 | 山东奥纳尔制冷科技有限公司 | Evaporative condenser |
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| CN105180522A (en) | 2015-12-23 |
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