CN205642063U - Difference in temperature dynamic cooling tower based on screw rod expander - Google Patents
Difference in temperature dynamic cooling tower based on screw rod expander Download PDFInfo
- Publication number
- CN205642063U CN205642063U CN201620427813.3U CN201620427813U CN205642063U CN 205642063 U CN205642063 U CN 205642063U CN 201620427813 U CN201620427813 U CN 201620427813U CN 205642063 U CN205642063 U CN 205642063U
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- Prior art keywords
- power
- screw expander
- cooling tower
- pipeline
- condenser
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Abstract
The utility model discloses a difference in temperature dynamic cooling tower based on screw rod expander, including cooling tower body, fan blade, pond, spray set, still include evaporimeter, drive arrangement, condenser, pump and power supply, drive arrangement includes hybrid case and screw rod expander, an input shaft of power supply and hybrid case, the 2nd input shaft of screw rod expander and hybrid case, the output shaft and the fan blade of hybrid case are connected, the evaporimeter is installed in the inlet tube, and the export of evaporimeter is connected through the steam inlet of first pipeline with the screw rod expander, and the export of screw rod expander is passed through the second pipeline and is connected with the condenser, and the condenser passes through the entry linkage of third pipeline and evaporimeter, and on the third pipeline was located to the pump, the inlet tube was held with hot water and is connected. The utility model discloses a but the emission hot water of aspect cyclic utilization cooling tower, energy saving, on the other hand pass through dual -power driving, improve cooling efficiency, also can avoid solitary power supply and have the problem that is short of power.
Description
Technical field
This utility model relates to cooling tower technical field, more specifically, particularly to a kind of temperature difference based on screw expander
Power cooling tower.
Background technology
At present, cooling tower is divided into material filling type and no-arbitrary pricing formula two kinds, is provided above shower nozzle at tower, and coolant from top to bottom sprays；
And being provided with air duct at tower body top, install blower fan in air duct, blower fan extracts cold air for from bottom to top.
Blower fan of the prior art is driven by the hydraulic turbine, say, that the rotation of the hydraulic turbine relies on current to drive, and then
Drive blower fan is operated, and cooling tower is closely related with the rotating speed of blower fan for cooling water degree for the treatment of of lowering the temperature, ordinary circumstance
Under, the power of the hydraulic turbine is constrained to flow and head size, now cannot increase further for the power of the hydraulic turbine.
When the water flow or head entering the hydraulic turbine is too small so that being short of power of the hydraulic turbine, the rotating speed of blower fan cannot meet cooling
In the case of requirement, the situation that the temperature cooling down water in cooling tower also can be occurred constantly to rise, greatly reduce the effect of cooling
Rate.For solving the problems referred to above, applicant's earlier application Patent No. 201520392858.7, entitled a kind of hybrid power
The utility model patent of blower fan.It mainly uses freewheel clutch, the hydraulic turbine and power source to carry out combination drive.
But, in actual use, the hot water that cooling tower is cemented out is directly discharge, causes bigger resource
Waste, it is impossible to heat energy is effectively utilized.For this reason, it is necessary to heat energy can be carried out recycling and drive by design one
The temperature difference power cooling tower based on screw expander of wind symptom machine.
Utility model content
The purpose of this utility model be to provide a kind of can to heat energy recycle and can improve cooling effectiveness based on screw rod
The temperature difference power cooling tower of decompressor.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of temperature difference power cooling tower based on screw expander, including cooling column body, is located at the fan blade of cooling column body upper end,
Being located at the pond bottom cooling column body, be located at the spray equipment in the middle part of cooling column body, described spray equipment includes water inlet pipe, spray
Shower pipe and the multiple shower nozzles being located on shower, it also includes vaporizer, driving means, condenser, pump and power source, institute
State driving means and include that hybrid power box and screw expander, described power source are connected with the first power shaft of hybrid power box,
Described screw expander is connected with the second power shaft of hybrid power box, and the output shaft of described hybrid power box is connected with fan blade；
Described vaporizer is installed in water inlet pipe, and the outlet of described vaporizer is connected by the steam inlet of the first pipeline with screw expander
Connecing, the outlet of described screw expander is connected with condenser by second pipe, and described condenser passes through the 3rd pipeline and evaporation
The entrance of device connects, and described pump is located on the 3rd pipeline, and described water inlet pipe is connected with hot water end.
Preferably, also include that support column and support platform, described support column are vertically located in cooling column body, described support platform
Being located on support column, described power source, hybrid power box and screw expander are mounted in support platform.
Preferably, described support platform is inverted trapezoidal structure.
Preferably, described condenser is located in pond.
Preferably, described water inlet pipe is provided with the first valve, and described first pipeline is provided with the second valve.
Preferably, described power source is motor or the hydraulic turbine.
Compared with prior art, the utility model has the advantage of: in use, power source is dynamic by mixing for this utility model
Power case drives fan blade to rotate, and in the hot water emission of cooling tower to hot-tub, enters in vaporizer, by heat after removing impurity by means of precipitation
Amount passes to organic working medium, becomes superheated steam, does manual work in input screw expander, to produce after organic working medium heat absorption
Mechanical energy input hybrid power box, superposes to drive fan blade with the power of power source under the effect of hybrid power box internal clutch
Rotate.The discharge hot water of this utility model on the one hand reusable edible cooling tower, has saved the energy, on the other hand by double dynamic
Power drives, and improves cooling effectiveness, is also avoided that the problem that single power source and existing is short of power.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the frame diagram of temperature difference power cooling tower based on screw expander described in the utility model.
Fig. 2 is the structural representation of driving means in temperature difference power cooling tower based on screw expander described in the utility model.
Description of reference numerals: 1, vaporizer, 2, driving means, 3, fan blade, 4, condenser, 5, pump, 6, water inlet pipe,
7, the first valve, the 8, second valve, 9, power source, 10, pond, 11, cooling column body, 12, shower nozzle, 13,
Dagger, 14, support platform, 15, hybrid power box, 16, screw expander.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and spy
Levy and can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite boundary
Fixed.
Refering to shown in Fig. 1 and Fig. 2, this utility model provides a kind of temperature difference power cooling tower based on screw expander, including
Cooling column body 11, is located at the fan blade 3 of cooling column body 11 upper end, is located at the pond 10 bottom cooling column body 11, is located at cooling
Spray equipment in the middle part of tower body 11, described spray equipment includes water inlet pipe 6, shower and the multiple shower nozzles being located on shower
12。
This utility model also includes vaporizer 1, driving means 2, condenser 3, pump 5 and power source 9, described driving means
2 include that hybrid power box 15 and screw expander 16, described power source 9 are connected with the first power shaft of hybrid power box 15,
Described screw expander 16 is connected with the second power shaft of hybrid power box 15, the output shaft of described hybrid power box 15 with
Fan blade 3 connects；Described vaporizer 1 is installed in water inlet pipe 6, and the outlet of described vaporizer 1 is by the first pipeline and screw rod
The steam inlet of decompressor 16 connects, and the outlet of described screw expander 16 is connected with condenser 4 by second pipe, institute
Stating condenser 4 to be connected with the entrance of vaporizer 1 by the 3rd pipeline, described pump 5 is located on the 3rd pipeline, described water inlet pipe
6 are connected with hot water end.
Concrete, this utility model also includes that support column 13 and support platform 14, described support column 13 are vertically located at cooling tower
In body 11, described support platform 14 is located on support column 13, described power source 9, hybrid power box 15 and screw expansion
Machine 16 is mounted in support platform 14.
As preferably, described support platform 14 is inverted trapezoidal structure, and it can save material on the premise of satisfied installation.
As preferably, in order to improve cooling effectiveness, described condenser 4 is located in pond 10.
As preferably, for the ease of controlling, described water inlet pipe 6 is provided with the first valve 7, and described first pipeline is provided with the
Two valves 8.
As preferably, described power source 9 is motor or the hydraulic turbine.
Operation principle of the present utility model is: in use, power source 9 is driven this utility model by hybrid power box 15
Fan blade 3 rotates, and in the hot water emission of cooling tower to hot-tub, enters in vaporizer 1, passed by heat after removing impurity by means of precipitation
Pass organic working medium, become superheated steam after organic working medium heat absorption, input screw expander 16 is done manual work, to produce
Mechanical energy input hybrid power box 15, under the effect of hybrid power box 15 internal clutch power with power source 9 superpose with
Fan blade 3 is driven to rotate.Working medium after doing manual work in screw expander 16 becomes low-pressure superheated steam, and low-pressure superheated steam enters
Enter condenser 3 and release heat, become the liquid working substance of low-temp low-pressure, then allow pump 5 deliver in vaporizer 1 and absorb heat and again become
Superheated steam is pushed to screw expander 16 and does manual work.
This utility model can arrange temperature sensor in cooling column body 11, i.e. cooling column body 11 detected when temperature sensor
When interior temperature exceedes setting value, control the first valve 7 by control unit and the second valve 8 opens that (all using can be with electromagnetism
Valve, in order to control).
The discharge hot water of this utility model on the one hand reusable edible cooling tower (can also be other devices), has saved the energy,
On the other hand by double dynamical driving, improve cooling effectiveness, be also avoided that what single power source and existing was short of power asks
Topic.
Although being described in conjunction with the accompanying embodiment of the present utility model, but patent owner can be in claims
Within the scope of make various deformation or amendment, as long as less than protection domain described by claim of the present utility model, all
Should be within protection domain of the present utility model.
Claims (6)
1. a temperature difference power cooling tower based on screw expander, including cooling column body, is located at cooling column body upper end
Fan blade, is located at the pond bottom cooling column body, is located at the spray equipment in the middle part of cooling column body, described spray equipment include into
Water pipe, shower and the multiple shower nozzles being located on shower, it is characterised in that: also include vaporizer, driving means, cold
Condenser, pump and power source, described driving means includes that hybrid power box and screw expander, described power source move with mixing
First power shaft of power case connects, and described screw expander is connected with the second power shaft of hybrid power box, and described mixing is moved
The output shaft of power case is connected with fan blade；Described vaporizer is installed in water inlet pipe, and the outlet of described vaporizer is by the first pipe
Road is connected with the steam inlet of screw expander, and the outlet of described screw expander is connected with condenser by second pipe,
Described condenser is connected with the entrance of vaporizer by the 3rd pipeline, and described pump is located on the 3rd pipeline, described water inlet pipe and
Hot water end connects.
Temperature difference power cooling tower based on screw expander the most according to claim 1, it is characterised in that: also wrap
Including support column and support platform, described support column is vertically located in cooling column body, and described support platform is located on support column,
Described power source, hybrid power box and screw expander are mounted in support platform.
Temperature difference power cooling tower based on screw expander the most according to claim 2, it is characterised in that: described
Support platform is inverted trapezoidal structure.
Temperature difference power cooling tower based on screw expander the most according to claim 1, it is characterised in that: described
Condenser is located in pond.
Temperature difference power cooling tower based on screw expander the most according to claim 1, it is characterised in that: described
Water inlet pipe is provided with the first valve, and described first pipeline is provided with the second valve.
Temperature difference power cooling tower based on screw expander the most according to claim 1, it is characterised in that: described
Power source is motor or the hydraulic turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427813.3U CN205642063U (en) | 2016-05-12 | 2016-05-12 | Difference in temperature dynamic cooling tower based on screw rod expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427813.3U CN205642063U (en) | 2016-05-12 | 2016-05-12 | Difference in temperature dynamic cooling tower based on screw rod expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642063U true CN205642063U (en) | 2016-10-12 |
Family
ID=57058173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620427813.3U Expired - Fee Related CN205642063U (en) | 2016-05-12 | 2016-05-12 | Difference in temperature dynamic cooling tower based on screw rod expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806093A (en) * | 2016-05-12 | 2016-07-27 | 张育仁 | Temperature difference power cooling tower based on screw expander |
-
2016
- 2016-05-12 CN CN201620427813.3U patent/CN205642063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806093A (en) * | 2016-05-12 | 2016-07-27 | 张育仁 | Temperature difference power cooling tower based on screw expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |