CN212225333U - Generating set evaporation cold type cooling system - Google Patents
Generating set evaporation cold type cooling system Download PDFInfo
- Publication number
- CN212225333U CN212225333U CN202020559666.1U CN202020559666U CN212225333U CN 212225333 U CN212225333 U CN 212225333U CN 202020559666 U CN202020559666 U CN 202020559666U CN 212225333 U CN212225333 U CN 212225333U
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- Prior art keywords
- water
- spray
- cooling system
- genset
- pipe
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- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 238000001704 evaporation Methods 0.000 title claims abstract description 12
- 230000008020 evaporation Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 32
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 24
- 230000005494 condensation Effects 0.000 abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 7
- 230000006698 induction Effects 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an evaporation cooling type cooling system of a generator set, which is used for solving the technical problem that silt and scale deposit is easy to be brought to the far end of a water inlet position when water is fed from one side in the prior art; the water circulation type air conditioner comprises a shell, at least one water circulation component, a condensation coil, a circulation pump set, a water collecting tank and a fan, wherein an air induction port is formed in the top of the shell, the fan is installed at the air induction port, each water circulation component comprises a water inlet pipeline and two groups of spraying pipelines, the two groups of spraying pipelines are installed above the condensation coil in parallel, the water inlet pipeline corresponds to the two groups of spraying pipelines and is provided with two water outlet ends respectively for providing water sources for the two groups of spraying pipelines respectively, the water collecting tank is installed below the condensation coil, the water collecting tank is communicated with the water inlet end of the water inlet pipeline through the circulation pump set, the upper end of the condensation coil is an air inlet end, the lower end of the condensation coil is a liquid outlet end, and one group of the spraying.
Description
Technical Field
The utility model relates to a generating set cooling technology, concretely relates to generating set evaporation cold type cooling system.
Background
The generator set adopts an evaporation cooling type cooling system to carry out exhaust steam cooling, which is a common technology in the field, but in the center of the prior art, the water inlet mode of a water stepping pipeline generally adopts single-side water inlet, the water inlet position is far away from an exhaust steam inlet, for a large-scale generator set, the floor area of a common condensing coil is large, the near-end water pressure of the water inlet position of the water stepping pipeline is sufficient, the water distribution is uniform, the far-end water pressure is reduced, the far-end water spraying and cooling position is close to the exhaust steam inlet, the temperature is higher but the cooling water quantity is lower, the contrast is larger, the water distribution effect is poorer, when the evaporation cooling type cooling system runs for a long period, sediment and scale are easy to be brought to the far end to deposit and block the water stepping pipeline, thereby the evaporation cooling and heat exchange effects are poor, the cooling efficiency of.
SUMMERY OF THE UTILITY MODEL
The utility model provides a generating set evaporation cold type cooling system to easily bring silt, the sedimentary technical problem of incrustation scale in the distal end of the position of intaking when being used for solving among the prior art unilateral and intaking.
The utility model adopts the technical proposal that:
the utility model provides a generating set evaporation cold type cooling system, includes casing, at least one step water subassembly, condenser coil, circulating pump group, water catch bowl and fan, the induced air mouth has been seted up at the top of casing, the fan install in induced air mouth, each step water subassembly includes water intake pipe and two sets of spray lines, and two sets of spray lines install side by side in condenser coil's top, the water intake pipe corresponds two sets of spray lines have two water outlet ends respectively for it is two sets of respectively to spray the line provide the water source, the water catch bowl install in condenser coil's below, the water catch bowl pass through circulating pump group with water intake pipe's water inlet end is linked together, condenser coil's upper end is the inlet end, and the lower extreme is for going out the liquid end, wherein a set of spray line is close to the inlet end installation.
The utility model discloses in adopt install side by side in two sets of spray pipe way of condenser coil's top, wherein the inlet channel corresponds two sets ofly spray pipe way has two water outlets respectively, and wherein a set ofly spray pipe way is close to the inlet end installation is intake by traditional unilateral and is become two sides and intake for the water pressure that is close to and keeps away from the near-end of inlet end and distal end is equivalent, makes the heat transfer effect on condenser coil's the projected area unanimous, and then very high unit cooling efficiency.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of an evaporative cooling type cooling system of a generator set according to an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the water circulation pump unit and the water treatment module according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a spraying pipeline in an embodiment of the present invention.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
As shown in FIG. 1, the evaporative cooling type cooling system of the generator set comprises a shell 1, at least one step water assembly 2, a condensing coil 3, a circulating pump group 4, a water collecting tank 5 and a fan 6.
In the embodiment, the generating set evaporation cooling type cooling system comprises a plurality of water stepping assemblies, in the embodiment, the number of the water stepping assemblies 2 is two, and the two water stepping assemblies 2 are arranged in parallel;
an air induction port 11 is formed in the top of the shell 1, and the fan 6 is installed at the air induction port 11.
Referring to fig. 2, each of the water-feeding assemblies 2 includes a water inlet pipeline 21 and two sets of spraying pipelines 22, the two sets of spraying pipelines 22 are installed above the condensing coil 3 in parallel, and the water inlet pipeline 21 has two water outlet ends 211 corresponding to the two sets of spraying pipelines 22 respectively, and is used for providing water sources for the two sets of spraying pipelines 22 respectively.
As shown in fig. 2 and 3, each group of the spraying pipelines 22 includes a main spraying pipe 221 and a plurality of branch spraying pipes 222, the main spraying pipe 221 has a liquid inlet end 2211 and a plurality of liquid outlet ends, the liquid inlet end 2211 of the main spraying pipe 221 is connected with the corresponding water outlet end of the water inlet pipeline 21, the branch spraying pipes 222 are correspondingly communicated and installed with the liquid outlet ends and arranged in parallel, and each branch spraying pipe is installed with a plurality of spraying heads 2221.
In this embodiment, the main spray pipe 221 is disposed perpendicular to the corresponding branch spray pipe 222.
In order to ensure the spraying efficiency, the spray headers 2221 on the adjacent spray branch pipes 222 are arranged in a staggered manner.
The water collecting tank 5 is installed below the condensing coil 3, the water collecting tank 5 is communicated with the water inlet end 212 of the water inlet pipeline 21 through the circulating pump group 4, the upper end of the condensing coil 3 is an air inlet end 31, the lower end of the condensing coil 3 is a liquid outlet end 32, and the spraying pipelines 22 are installed close to the air inlet end 31.
In the present embodiment, in order to increase the driving force of the circulating pump group 4, the circulating pump group 4 includes at least two circulating pumps 41 arranged in parallel.
In order to control the water pressure of the water inlet pipe, which of the two water outlet ends is the same, a water pressure regulating valve 213 is installed at a position of the water inlet pipe 21 close to the two water outlet ends 211.
The utility model discloses in adopt install side by side in two sets of spray pipe way of condenser coil's top, wherein the inlet channel corresponds two sets ofly spray pipe way has two water outlets respectively, and wherein a set ofly spray pipe way is close to the inlet end installation is intake by traditional unilateral and is become two sides and intake for the water pressure that is close to and keeps away from the near-end of inlet end and distal end is equivalent, makes the heat transfer effect on condenser coil's the projected area unanimous, and then very high unit cooling efficiency.
When the cooling water circulation system is used, exhaust steam of the unit is conveyed to the condensation coil pipe 3 through the air inlet end 31, the circulation pump is turned on, the circulation pump 41 pumps cooling liquid at the bottom of the water collection tank 5 into the water inlet pipeline 21, the water inlet pipeline 21 sends the cooling liquid into the spraying main pipe 221 through the two water outlet ends, then the cooling liquid is sprayed out from the spraying heads 2221 of the spraying branch pipes 222, the cooling liquid and the exhaust steam exchange heat through the condensation coil pipe 3, the exhaust steam is condensed into liquid and flows out from the liquid outlet end 32, part of the cooling liquid evaporates and absorbs heat, steam formed by evaporation is pumped away by the fan 6, and the other part of the cooling liquid falls into the water collection tank 5 to.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a generating set evaporation cold type cooling system, its characterized in that includes casing, at least one step water subassembly, condenser coil, circulating pump group, water catch bowl and fan, the induced air mouth has been seted up at the top of casing, the fan install in the induced air mouth, each step water subassembly includes water intake pipe and two sets of spray lines, and two sets of spray lines install side by side in condenser coil's top, water intake pipe corresponds two sets of spray lines have two water outlet ends respectively for provide the water source for two sets of spray lines respectively, the water catch bowl install in condenser coil's below, the water catch bowl passes through circulating pump group with water intake pipe's water inlet end is linked together, condenser coil's upper end is the inlet end, and the lower extreme is for going out the liquid end, and one of them is organized spray line is close to the inlet end installation.
2. The evaporative cooling type cooling system for generator sets as claimed in claim 1, wherein each set of the spray pipes includes a main spray pipe and a plurality of branch spray pipes, the main spray pipe has a liquid inlet end and a plurality of liquid outlet ends, the liquid inlet end of the main spray pipe is connected to the liquid outlet end of the corresponding water inlet pipe, the plurality of branch spray pipes are installed in parallel to the liquid outlet ends, and a plurality of spray headers are installed in each branch spray pipe.
3. The genset evaporative cooling system of claim 2, wherein the spray header is disposed perpendicular to the corresponding spray branch pipes.
4. The genset evaporative cooling system of claim 2, wherein the spray headers on adjacent spray manifolds are staggered.
5. The genset evaporative cooled cooling system of claim 1 wherein the recycle pump set includes at least two recycle pumps arranged in parallel.
6. The genset evaporative cooling system of claim 1 wherein the genset evaporative cooling system includes a plurality of step water assemblies arranged in parallel between the step water assemblies.
7. The genset evaporative cooling system of claim 1, wherein the water inlet line has a water pressure regulating valve mounted near both of its water outlet ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559666.1U CN212225333U (en) | 2020-04-15 | 2020-04-15 | Generating set evaporation cold type cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559666.1U CN212225333U (en) | 2020-04-15 | 2020-04-15 | Generating set evaporation cold type cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212225333U true CN212225333U (en) | 2020-12-25 |
Family
ID=73907617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020559666.1U Expired - Fee Related CN212225333U (en) | 2020-04-15 | 2020-04-15 | Generating set evaporation cold type cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212225333U (en) |
-
2020
- 2020-04-15 CN CN202020559666.1U patent/CN212225333U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |