CN217233637U - Radiator device for water tank of gas generator set - Google Patents
Radiator device for water tank of gas generator set Download PDFInfo
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- CN217233637U CN217233637U CN202220978178.3U CN202220978178U CN217233637U CN 217233637 U CN217233637 U CN 217233637U CN 202220978178 U CN202220978178 U CN 202220978178U CN 217233637 U CN217233637 U CN 217233637U
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The utility model provides a water tank radiator device of a gas generator set, belonging to the technical field of water tank radiators; the technical problem to be solved is as follows: the improvement of the structure of the radiator device of the water tank of the gas generator set is provided; the technical scheme for solving the technical problems is as follows: the low-temperature water tank radiator and the high-temperature water tank radiator are arranged in parallel in a split mode, a low-temperature water outlet is formed in the bottom of the low-temperature water tank radiator, a low-temperature water inlet is formed in the top of the low-temperature water tank radiator, a high-temperature water outlet is formed in the bottom of the high-temperature water tank radiator, a high-temperature water inlet is formed in the top of the high-temperature water tank radiator, a low-temperature EC fan is arranged on the low-temperature water tank radiator, and a high-temperature EC fan is arranged on the high-temperature water tank radiator; a control cabinet is arranged on one side of the low-temperature water tank radiator, a controller is arranged in the control cabinet, and the controller is connected with the control ends of the low-temperature EC fan and the high-temperature EC fan through wires respectively; the utility model discloses be applied to gas unit.
Description
Technical Field
The utility model provides a gas generating set water tank radiator device belongs to reciprocating type gas generating set heat dissipation technical field.
Background
The sandwich mode is adopted to the water tank radiator structure of present unit, and the temperature control mode is high temperature water control mode, mainly shows that the integral type is arranged the mode in series about high temperature water and low temperature water, and the low temperature water return circuit is cooled off earlier to the air, and the high temperature water return circuit is cooled off to the hot-air that comes out from low temperature water again. The air enters the cylinder sleeve water radiator after passing through the middle cooling water radiator, on one hand, when the fins of the lower-layer radiator are polluted or blocked by impurities, the air intake rate of the upper-layer radiator is greatly reduced, and the heat dissipation capacity is reduced suddenly, on the other hand, after the cooling air passes through the middle cooling water radiating fins, the temperature and the density of the air are increased, so that the temperature and the air volume of the cooling air entering the cylinder sleeve water radiator are changed, and the cooling effect is reduced. The arrangement is shown in the attached figures 1-3, and comprises a water tank radiator body 11 which is divided into an upper layer and a lower layer, wherein the upper layer high-temperature water loop is used for cylinder liner water heat dissipation, the lower layer low-temperature water loop is used for middle cooling water heat dissipation, and high-temperature water outlet 12 is used for water outlet of the high-temperature water loop after the water tank is cooled; the water tank supporting legs 13 are used for supporting and fixing the water tank radiator body 10, low-temperature water inlet 14 serves as a low-temperature water loop water tank radiator inlet, high-temperature water inlet 15 serves as a high-temperature water loop water tank radiator inlet, low-temperature water outlet 16 serves as low-temperature water loop water outlet after the water tank radiator is cooled, and an AC common fan 17 serves as a fan for forced water tank air cooling; the main objective defects of the water tank radiator are as follows: the control mode of the sandwich is a control mode mainly based on high-temperature water, so that the temperature of low-temperature water cannot be controlled independently, the condition of supercooling or overheating of low-temperature water sometimes can be caused, the stability of the air inlet temperature cannot be effectively controlled, and the heat dissipation water tank cannot save energy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome not enough that exists among the prior art, the technical problem that will solve is: the improvement of the hardware structure of the water tank radiator device of the gas generator set is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: a water tank radiator device of a gas generator set comprises a low-temperature water tank radiator and a high-temperature water tank radiator which are arranged in parallel in a split mode, wherein a low-temperature water outlet is formed in the bottom of the low-temperature water tank radiator, a low-temperature water inlet is formed in the top of the low-temperature water tank radiator, a high-temperature water outlet is formed in the bottom of the high-temperature water tank radiator, a high-temperature water inlet is formed in the top of the high-temperature water tank radiator, a low-temperature EC fan is arranged on the low-temperature water tank radiator, and a high-temperature EC fan is arranged on the high-temperature water tank radiator;
the low-temperature water tank radiator is characterized in that a control cabinet is arranged on one side of the low-temperature water tank radiator, a controller is arranged in the control cabinet, the controller is connected with the control ends of the low-temperature EC fan and the high-temperature EC fan respectively through wires, the controller is also connected with a temperature sensor through a wire, and the temperature sensor is arranged on the low-temperature water tank radiator and the high-temperature water tank radiator.
And supporting legs are arranged below the low-temperature water tank radiator and the high-temperature water tank radiator.
The low-temperature water tank radiator is an inter-cooling water radiator, and the high-temperature water tank radiator is a cylinder sleeve water radiator.
The controller is also communicated with a monitoring host in a remote main control room through a wired communication module or a wireless communication module.
The low-temperature EC fan and the high-temperature EC fan are both frequency conversion fans, and the controller is connected with a frequency converter of the frequency conversion fan through a lead.
The utility model discloses beneficial effect for prior art possesses does: the water tank radiator device of the gas generator set structurally adopts a split design, which is beneficial to improving the efficiency of the water tank radiator; the energy-saving EC variable frequency fan is adopted, the motor energy consumption reaches a first-level variable frequency fan, the frequency converter automatically carries out frequency conversion according to the temperature by acquiring temperature signals, and on the premise of meeting the requirement of heat dissipation, the energy consumption of the motor is reduced to the minimum and is reduced by 2/3; energy saving and noise reduction.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic front view of a conventional radiator;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is a schematic front view of the water tank radiator of the present invention;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is a top view of FIG. 4;
FIG. 7 is an enlarged view taken at A in FIG. 4;
FIG. 8 is an enlarged view of FIG. 4 at B;
in the figure: 1 is a low-temperature water tank radiator, 2 is a high-temperature water tank radiator, 3 is a supporting leg, 4 is a low-temperature water outlet, 5 is a low-temperature EC fan, 6 is a low-temperature water inlet, 7 is a high-temperature EC fan, 8 is a high-temperature water inlet, 9 is a high-temperature water outlet, 11 is a water tank radiator body, 12 is high-temperature water outlet, 13 is a water tank supporting leg, 14 is low-temperature water inlet, 15 is high-temperature water inlet, 16 is low-temperature water outlet, and 17 is an AC ordinary fan.
Detailed Description
As shown in fig. 4 to 8, the utility model relates to a water tank radiator device of a gas generator set, which comprises a low-temperature water tank radiator 1 and a high-temperature water tank radiator 2 which are arranged in parallel in a split type, wherein the bottom of the low-temperature water tank radiator 1 is provided with a low-temperature water outlet 4, the top of the low-temperature water tank radiator 1 is provided with a low-temperature water inlet 6, the bottom of the high-temperature water tank radiator 2 is provided with a high-temperature water outlet 9, the top of the high-temperature water tank radiator 2 is provided with a high-temperature water inlet 8, the low-temperature water tank radiator 1 is provided with a low-temperature EC fan 5, and the high-temperature water tank radiator 2 is provided with a high-temperature EC fan 7;
the low-temperature water tank heat radiator comprises a low-temperature EC fan 5, a high-temperature EC fan 7, a controller and temperature sensors, wherein the control cabinet is arranged on one side of the low-temperature water tank heat radiator 1, the controller is arranged in the control cabinet, the controller is connected with the control ends of the low-temperature EC fan 5 and the high-temperature EC fan 7 through wires respectively, the controller is also connected with the temperature sensors through wires, and the temperature sensors are arranged on the low-temperature water tank heat radiator 1 and the high-temperature water tank heat radiator 2.
And supporting legs 3 are arranged below the low-temperature water tank radiator 1 and the high-temperature water tank radiator 2.
The low-temperature water tank radiator 1 is an inter-cooling water radiator, and the high-temperature water tank radiator 2 is a cylinder liner water radiator.
The controller is also communicated with a monitoring host in a remote main control room through a wired communication module or a wireless communication module.
The low-temperature EC fan 5 and the high-temperature EC fan 7 both adopt variable frequency fans, and the controller is connected with a frequency converter of the variable frequency fans through a lead.
The utility model discloses need cooperate original water tank radiator structure when in-service use, explain according to specific embodiment below.
The gas power plant at the temple river is the largest gas power generation cluster in China at present, 60 gas turbine units of Cartterpeler G3520C are installed at present, and the power plant is put into operation in early 2008, so that huge economic benefits and social benefits are created since the production is put into operation.
With the forward progress of the running time of the unit and the accessory equipment, a series of problems that part of adverse factors of original design and aging treatment of some equipment are reduced are highlighted, and part of factors seriously influence the stable running of the unit, so that the comprehensive benefit of a power plant is influenced.
Too high to the cylinder liner water of present power plant, well cold water summer temperature, the problem that the unit can not be fully loaded through the collection analysis of data in earlier stage, proposes to adopt the utility model discloses a solution of water tank radiator structure to explain solution's implementation.
The specific implementation process comprises the following steps:
according to the earlier-stage on-site investigation and related data query, the current primary construction scheme is generally divided into the following parts.
Dismantling of old radiator
And after the unit is stopped, completely discharging the anti-freezing solution to a specified position, and removing the old radiator, wherein the old radiator comprises a cylinder sleeve water radiator additionally arranged later, and the original roof radiator bearing foundation is reserved. After the cylinder sleeve water radiator pipeline and the valve are installed, the new radiator has installation conditions. And (4) safely transporting the disassembled radiator to a designated ground place by using a 15t crane.
Pipeline arrangement of new radiator
Because the distance between the pipelines of the new radiator and the old radiator, the height of the new radiator and the old radiator are different from those of the old radiator, in order to keep the trend of the crude oil pipeline to the maximum extent unchanged, a high-temperature-resistant and corrosion-resistant hose with the same caliber is used for connection between the original pipeline and the radiator, so that on one hand, the original cooling water pipeline is kept to the maximum extent, and on the other hand, the hose connection between the radiator and the original pipeline can effectively reduce vibration and prolong the service life of a cooling water inlet-outlet copper pipe of the radiator. The hose specifications are customized according to the field situation.
Mounting of new radiator
When the new radiator is installed, the original bearing support of the roof is considered to be continuously used, but the position and the size of the base are changed after the new radiator is split, so that in the construction process, a cross beam and a vertical beam are required to be built on the original bearing support, and the new radiator is installed on the built cross beam, so that the construction amount of civil engineering is reduced on one hand, and on the other hand, the bearing problem of the roof is guaranteed. After the new radiator is installed, the gap between the new radiator and the adjacent radiator is sealed by a partition plate, so that hot gas backflow is prevented, and the radiating effect is prevented from being influenced.
According to the setting size of the new radiator, after the cylinder sleeve water radiator and the inter-cooling water radiator are arranged in parallel, the total width is 3382mm, the total width of the position of the old radiator (including a rear additional part and a partition plate) is 3900mm, and therefore the partition plate with the width of 528mm needs to be manufactured after the new radiator is installed.
Because the height of the bottom of the old radiator from the ground is 2200mm, the height of the bearing support is 1200mm, and the height of the new radiator base support is 1200mm, after the height of the additional beam is considered, the height of the bottom from the ground is 2600mm after the new radiator is installed, and the height is 400mm higher than that of the old radiator. The ventilation effect and other factors are considered, and meanwhile, the installation of the partition plate is not influenced, so that the original design is maintained during the installation. When a new radiator is installed, the radiator and the steel beam are hoisted by a 15t crane.
Construction in electric control
The original power distribution cabinet on the spot is abandoned, only a three-phase alternating current power supply (current 40A or more) is reserved, one complete set of frequency converter cabinet (outdoor protection grade IP 65) is reinstalled on the bottom of a water tank radiator on the spot, a power supply from the inside of the cabinet to a heat dissipation fan and a power line from a motor to a frequency converter are laid again. And the communication cable from the controller in the cabinet to the central control is laid again.
Construction of human-computer interface
In the main control monitoring system, the feedback operation and display pictures such as the outlet water temperature control setting, the fan frequency setting, the control PID setting, the warning alarm and the like of the heat dissipation water tank are set, and the heat dissipation fan adopts the temperature signal setting of PT100 in the main control according to the temperature adjustment frequency.
About the utility model discloses what the concrete structure need explain, the utility model discloses a each part module connection relation each other is definite, realizable, except that the special explanation in the embodiment, its specific connection relation can bring corresponding technological effect to based on do not rely on under the prerequisite of corresponding software program execution, solve the utility model provides a technical problem, the utility model provides a model, the connection mode of parts, module, specific components and parts that appear all belong to the prior art such as the published patent that technical staff can acquire before the application day, published journal paper, or common general knowledge, need not to describe in detail for the technical scheme that the present case provided is clear, complete, realizable, and can be according to this technical means or obtain corresponding entity product.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a gas generating set water tank radiator device which characterized in that: the low-temperature water tank radiator comprises a low-temperature water tank radiator (1) and a high-temperature water tank radiator (2) which are arranged in parallel in a split mode, wherein a low-temperature water outlet (4) is formed in the bottom of the low-temperature water tank radiator (1), a low-temperature water inlet (6) is formed in the top of the low-temperature water tank radiator (1), a high-temperature water outlet (9) is formed in the bottom of the high-temperature water tank radiator (2), a high-temperature water inlet (8) is formed in the top of the high-temperature water tank radiator (2), a low-temperature EC fan (5) is arranged on the low-temperature water tank radiator (1), and a high-temperature EC fan (7) is arranged on the high-temperature water tank radiator (2);
the low-temperature water tank heat radiator is characterized in that a control cabinet is arranged on one side of the low-temperature water tank heat radiator (1), a controller is arranged in the control cabinet, the controller is connected with control ends of the low-temperature EC fan (5) and the high-temperature EC fan (7) through wires respectively, the controller is also connected with a temperature sensor through wires, and the temperature sensor is arranged on the low-temperature water tank heat radiator (1) and the high-temperature water tank heat radiator (2).
2. The gas generator set water tank radiator device of claim 1, wherein: and supporting legs (3) are arranged below the low-temperature water tank radiator (1) and the high-temperature water tank radiator (2).
3. The gas generator set water tank radiator device of claim 1, wherein: the low-temperature water tank radiator (1) is an inter-cooling water radiator, and the high-temperature water tank radiator (2) is a cylinder sleeve water radiator.
4. The gas generator set water tank radiator device of claim 1, wherein: the controller is also communicated with a monitoring host in a remote main control room through a wired communication module or a wireless communication module.
5. The gas generator set water tank radiator device of claim 1, wherein: the low-temperature EC fan (5) and the high-temperature EC fan (7) both adopt variable frequency fans, and the controller is connected with a frequency converter of the variable frequency fans through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220978178.3U CN217233637U (en) | 2022-04-26 | 2022-04-26 | Radiator device for water tank of gas generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220978178.3U CN217233637U (en) | 2022-04-26 | 2022-04-26 | Radiator device for water tank of gas generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217233637U true CN217233637U (en) | 2022-08-19 |
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ID=82821236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220978178.3U Active CN217233637U (en) | 2022-04-26 | 2022-04-26 | Radiator device for water tank of gas generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217233637U (en) |
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2022
- 2022-04-26 CN CN202220978178.3U patent/CN217233637U/en active Active
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