CN214537572U - Peak cooling system of indirect air cooling unit - Google Patents
Peak cooling system of indirect air cooling unit Download PDFInfo
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- CN214537572U CN214537572U CN202022985290.3U CN202022985290U CN214537572U CN 214537572 U CN214537572 U CN 214537572U CN 202022985290 U CN202022985290 U CN 202022985290U CN 214537572 U CN214537572 U CN 214537572U
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Abstract
The utility model discloses a peak cooling system of indirect air cooling unit, including air cooling tower, catch basin, connecting pipe, inlet tube, circulation mechanism, install the cooling triangle on the air cooling tower and spray the mechanism, the cooling triangle is installed on the inner wall of air cooling tower, spray the mechanism and install in the top of cooling triangle. The utility model discloses spray water sprays the heat transfer ability that lifts the high cooling tower on the cooling triangle, the heat transfer mechanism of cooling triangle has been changed completely, the cooling triangle changes for the evaporation heat transfer from original surface convection heat transfer, the air cooling tower has been changed into a huge evaporative cooler, because the change of heat transfer mechanism, the heat transfer ability of cooling triangle improves greatly, under summer high temperature weather condition, can in time produce generating set and get the heat and distribute away, generating set's normal operating has been guaranteed, the generating efficiency is improved, the problem that the indirect air cooling unit radiating efficiency in summer hangs down is solved, the normal operating of generating set has been guaranteed simultaneously.
Description
Technical Field
The utility model belongs to the technical field of thermal power, in particular to peak cooling system of indirect air cooling unit.
Background
Due to the shortage of water resources, the air cooling unit is widely applied to northwest areas of China and other water-deficient areas; in the peak period of power consumption in summer, the peak load pressure of the unit is higher; the power generation load of the air cooling unit is greatly influenced by the weather, and the weather temperature is relatively high in the peak electricity utilization period in summer, so that the peak regulation capacity of the air cooling unit is influenced; due to the characteristics of the direct air cooling unit, the direct air cooling tower is not enough in heat exchange capacity influenced by high temperature, so that the temperature of circulating water of the direct air cooling unit is increased, the back pressure of the generator set is increased, the power generation capacity of the unit is reduced, and the normal operation of the unit can be influenced in severe cases.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, the utility model provides a peak cooling system of indirect air cooling unit, the shower water sprays the heat transfer ability that improves the high-altitude cooling tower on the cooling triangle, the triangular heat transfer mechanism of cooling has been changed completely, the cooling triangle changes for the evaporation heat transfer from original surface convection heat transfer, the air cooling tower has been transformed into a huge evaporative cooler, because the transformation of heat transfer mechanism, the triangular heat transfer ability of cooling improves greatly, under summer high temperature weather condition, can in time produce generating set and get the heat and distribute away, the normal operating of generating set has been guaranteed, the generating efficiency is improved, the problem of indirect air cooling unit radiating efficiency low in summer has been solved, the normal operating of generating set has been guaranteed simultaneously.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a peak cooling system of indirect air cooling unit, includes air cooling tower, catch basin, connecting pipe, inlet tube, circulation mechanism, installs the cooling triangle on the air cooling tower and sprays the mechanism, the cooling triangle is installed on the inner wall of air cooling tower, spray the mechanism and install in the top of cooling triangle, and spray the mechanism with the cooling triangle cooperatees, the catch basin is installed in the bottom of cooling triangle, the one end of inlet tube is connected on circulation mechanism, and the other end sets up in the catch basin, the one end of connecting pipe is connected on circulation mechanism, and the other end is connected on spraying the mechanism.
Preferably, the spraying mechanism comprises a spraying main pipe, a connecting branch pipe, spraying branch pipes and a spraying head, one end of the spraying main pipe is connected with the connecting pipe, the other end of the spraying main pipe is in a sealed state, one end of the connecting branch pipe is connected to the spraying main pipe, the other end of the connecting branch pipe is installed on the spraying branch pipe, and the spraying head is installed on the spraying branch pipe; the cooling water is uniformly sprayed on the cooling triangle, heat in the air cooling tower is dissipated through evaporation, the heat dissipation efficiency is greatly improved, and the heat dissipation quality is guaranteed.
Preferably, the shower head is equipped with a plurality ofly, and a plurality of even distributions of shower head are on spray branch, the shower head is atomizer, and the shower nozzle can be with even spraying of shower water on the cooling triangle, has increased cooling water and thermal area of contact, has improved radiating efficiency, has guaranteed the radiating quality.
Preferably, the circulating mechanism is provided with two, and is set as one spare for one use, the circulating mechanism comprises a water inlet valve, a water pump, a water outlet pipe, a check valve and a water outlet valve, the input end of the water pump is connected with the water inlet pipe, the water inlet valve is installed at the input end of the water pump, one end of the water outlet pipe is connected at the output end of the water pump, the other end of the water outlet pipe is connected to a connecting pipe, the check valve is installed on the water outlet pipe, the water outlet valve is installed on the water outlet pipe, one side of the check valve can drive cooling water to be circularly used, water resources are saved, and meanwhile, the radiating effect is well achieved.
The utility model has the advantages that:
1) the spray water of the device is sprayed on the cooling triangle to improve the heat exchange capacity of the air cooling tower, the heat exchange mechanism of the cooling triangle is completely changed, the cooling triangle is converted into an evaporative heat exchange from the original surface convection heat exchange, the air cooling tower is converted into a huge evaporative cooler, the heat exchange capacity of the cooling triangle is greatly improved due to the conversion of the heat exchange mechanism, the heat generated by the generator set can be timely distributed out under the condition of high-temperature weather in summer, the normal operation of the generator set is ensured, the power generation efficiency is improved, the problem of low heat dissipation efficiency of an indirect air cooling unit in summer is solved, and the normal operation of the generator set is ensured.
2) The spraying mechanism of the device comprises a spraying main pipe, a connecting branch pipe, spraying branch pipes and a spraying head, wherein one end of the spraying main pipe is connected with the connecting pipe, the other end of the spraying main pipe is in a sealed state, one end of the connecting branch pipe is connected to the spraying main pipe, the other end of the connecting branch pipe is arranged on the spraying branch pipe, and the spraying head is arranged on the spraying branch pipe; the cooling water is uniformly sprayed on the cooling triangle, heat in the air cooling tower is dissipated through evaporation, the heat dissipation efficiency is greatly improved, and the heat dissipation quality is guaranteed.
3) The spray headers of the device are provided with a plurality of spray headers which are uniformly distributed on the spray branch pipes, the spray headers are atomizing nozzles, the spray headers can uniformly spray water on the cooling triangle, the contact area between the cooling water and the heat is increased, the heat dissipation efficiency is improved, and the heat dissipation quality is ensured.
4) This device circulation mechanism is equipped with two, establishes to one and uses for one, and circulation mechanism includes water intaking valve, water pump, outlet pipe, check valve and outlet valve, the input and the inlet tube of water pump are connected, the input at the water pump is installed to the water intaking valve, the output at the water pump is connected to the one end of outlet pipe, and the other end is connected on the connecting pipe, the check valve is installed on the outlet pipe, the outlet valve is installed on the outlet pipe, and one side of check valve, circulation mechanism can drive the cooling water circulation and use, has not only practiced thrift the water resource, and fine reaching radiating effect simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle circulation mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the middle spraying mechanism of the present invention.
In the figure: 1. an air cooling tower; 2. cooling the triangle; 3. a water collecting tank; 4. a circulating mechanism; 401. a water inlet valve; 402. a water pump; 403. a water outlet pipe; 404. a water outlet valve; 405. a non-return valve; 5. a connecting pipe; 6. a spraying mechanism; 601. spraying branch pipes; 602. a main spray pipe; 603. connecting branch pipes; 604. and a spray header.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-3, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model provides a peak cooling system of indirect air cooling unit, includes air cooling tower 1, catch basin 3, connecting pipe 5, inlet tube, circulation mechanism 4, installs cooling triangle 2 and sprays mechanism 6 on air cooling tower 1, cooling triangle 2 is installed on air cooling tower 1's inner wall, spray mechanism 6 and install in the top of cooling triangle 2, and spray mechanism 6 with cooling triangle 2 cooperatees, catch basin 3 is installed in the bottom of cooling triangle 2, the one end of inlet tube is connected on circulation mechanism 4, and the other end sets up in catch basin 3, the one end of connecting pipe 5 is connected on circulation mechanism 4, and the other end is connected on spraying mechanism 6.
The spray water of the device is sprayed on the cooling triangle 2 to improve the heat exchange capacity of the air cooling tower 1, the heat exchange mechanism of the cooling triangle 2 is completely changed, the cooling triangle 2 is converted into an evaporative heat exchange from the original surface convection heat exchange, the air cooling tower 1 is converted into a huge evaporative cooler, the heat exchange capacity of the cooling triangle 2 is greatly improved due to the conversion of the heat exchange mechanism, the heat generated by the generator set can be timely distributed out under the condition of high-temperature weather in summer, the normal operation of the generator set is ensured, the power generation efficiency is improved, the problem of low heat dissipation efficiency of indirect air cooling of the generator set in summer is solved, and the normal operation of the generator set is ensured.
The spraying mechanism 6 comprises a spraying main pipe 602, a connecting branch pipe 603, spraying branch pipes 601 and a spraying head 604, wherein one end of the spraying main pipe 602 is connected with the connecting pipe 5, the other end of the spraying main pipe is in a sealed state, one end of the connecting branch pipe 603 is connected to the spraying main pipe 602, the other end of the connecting branch pipe is installed on the spraying branch pipes 601, and the spraying head 604 is installed on the spraying branch pipes 601; the cooling water is uniformly sprayed on the cooling triangle 2, heat in the air cooling tower 1 is dissipated through evaporation, the heat dissipation efficiency is greatly improved, and the heat dissipation quality is guaranteed.
The shower head 604 is equipped with a plurality ofly, and a plurality of shower heads 604 even distribution are on spray branch 601, the shower head 604 is atomizer, and the shower nozzle can be with even spraying of shower water on cooling triangle 2, has increased cooling water and thermal area of contact, has improved the radiating efficiency, has guaranteed the radiating quality.
The circulation mechanism 4 is provided with two circulation mechanisms, the two circulation mechanisms are used for standby, the circulation mechanism 4 comprises a water inlet valve 401, a water pump 402, a water outlet pipe 403, a check valve 405 and a water outlet valve 404, the input end of the water pump 402 is connected with the water inlet pipe, the water inlet valve 401 is installed at the input end of the water pump 402, one end of the water outlet pipe 403 is connected to the output end of the water pump 402, the other end of the water outlet pipe 403 is connected to the connecting pipe 5, the check valve 405 is installed on the water outlet pipe 403, the water outlet valve 404 is installed on the water outlet pipe 403, one side of the check valve 405 can drive cooling water to be circularly used, water resources are saved, and meanwhile, the heat dissipation effect is well achieved.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in relation to the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a peak cooling system of indirect air cooling unit, its characterized in that, includes air cooling tower, catch basin, connecting pipe, inlet tube, circulation mechanism, installs the cooling triangle on the air cooling tower and sprays the mechanism, the cooling triangle is installed on the inner wall of air cooling tower, spray the mechanism and install in the top of cooling triangle, and spray the mechanism with the cooling triangle cooperatees, the catch basin is installed in the bottom of cooling triangle, the one end of inlet tube is connected on circulation mechanism, and the other end sets up in the catch basin, the one end of connecting pipe is connected on circulation mechanism, and the other end is connected on spraying the mechanism.
2. The spike cooling system of an indirect air cooling unit according to claim 1, wherein the spraying mechanism comprises a spraying header pipe, a connecting branch pipe, a spraying branch pipe and a spraying head, one end of the spraying header pipe is connected with the connecting pipe, the other end of the spraying header pipe is in a sealed state, one end of the connecting branch pipe is connected to the spraying header pipe, the other end of the connecting branch pipe is installed on the spraying branch pipe, and the spraying head is installed on the spraying branch pipe.
3. The spike cooling system of an indirect air cooling unit according to claim 2, wherein the spray headers are provided in plurality, and the plurality of spray headers are uniformly distributed on the spray branch pipes, and the spray headers are atomizing nozzles.
4. The peak cooling system of an indirect air cooling unit of claim 1, wherein the circulating mechanism comprises two circulating mechanisms, and the two circulating mechanisms are arranged to be used for one standby, the circulating mechanism comprises a water inlet valve, a water pump, a water outlet pipe, a check valve and a water outlet valve, the input end of the water pump is connected with the water inlet pipe, the water inlet valve is installed at the input end of the water pump, one end of the water outlet pipe is connected with the output end of the water pump, the other end of the water outlet pipe is connected with the connecting pipe, the check valve is installed on the water outlet pipe, the water outlet valve is installed on the water outlet pipe, and one side of the check valve is arranged on the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022985290.3U CN214537572U (en) | 2020-12-11 | 2020-12-11 | Peak cooling system of indirect air cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022985290.3U CN214537572U (en) | 2020-12-11 | 2020-12-11 | Peak cooling system of indirect air cooling unit |
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| CN214537572U true CN214537572U (en) | 2021-10-29 |
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| CN202022985290.3U Active CN214537572U (en) | 2020-12-11 | 2020-12-11 | Peak cooling system of indirect air cooling unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116937889A (en) * | 2023-09-15 | 2023-10-24 | 山东光大机械制造有限公司 | Generator air cooler |
-
2020
- 2020-12-11 CN CN202022985290.3U patent/CN214537572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116937889A (en) * | 2023-09-15 | 2023-10-24 | 山东光大机械制造有限公司 | Generator air cooler |
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