CN212808538U - Control cabinet of primary frequency modulation test device of gas generator set - Google Patents
Control cabinet of primary frequency modulation test device of gas generator set Download PDFInfo
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- CN212808538U CN212808538U CN202021678765.8U CN202021678765U CN212808538U CN 212808538 U CN212808538 U CN 212808538U CN 202021678765 U CN202021678765 U CN 202021678765U CN 212808538 U CN212808538 U CN 212808538U
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- frequency modulation
- heat conduction
- cabinet
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Abstract
The utility model discloses a gas generating set primary frequency modulation test device control cabinet, the heat radiation component of the gas generating set primary frequency modulation test device control cabinet can carry out heat exchange on the heat emitted by the internal components of the cabinet, and the internal temperature of the cabinet is reduced, so that the components in the cabinet can run under better temperature condition, and further the whole operation of the device is smoother, and the speed of the obtained result is faster; the automatic water replenishing assembly can automatically add water into the water storage tank, a worker does not need to pay attention to the water quantity inside the water storage tank all the time, and the heat dissipation assembly can conduct heat dissipation work better through the automatic water replenishing assembly.
Description
The technical field is as follows:
the utility model belongs to the technical field of the gas generating set electricity generation, concretely relates to gas generating set primary control cabinet of frequency modulation test device.
Background art:
the frequency is one of important indexes for evaluating the quality of electric energy, the safety and economic benefits of a power system, a generator set and a user are influenced when the frequency exceeds an allowable range, serious impact on a power grid and even breakdown of the power grid are caused by more serious fluctuation, and a primary frequency modulation function in a network plant coordination function becomes one of effective means for stabilizing the power grid. Therefore, the standardized and normalized primary frequency modulation test also becomes a necessary test project for the generator set.
The existing primary frequency modulation test device can emit a lot of heat at the place because of being in an operating state for a long time, but the existing primary frequency modulation test device can not be well emit the heat, thereby the internal device of the primary frequency modulation test device can be influenced to operate, the water evaporation loss can occur when the water cooling mechanism is used for radiating the primary frequency modulation test device, and the automatic water replenishing can not be realized, so that the water loss in the water cooling mechanism can not reach the radiating effect when being serious.
The invention content is as follows:
in order to solve the problem, the utility model provides a gas generating set primary control cabinet of frequency modulation test device, its technical scheme as follows:
a control cabinet of a primary frequency modulation test device of a gas generator set comprises a cabinet body and a base, wherein the cabinet body is arranged on the base and is used for arranging the primary frequency modulation test device, and the control cabinet also comprises a heat dissipation assembly and an automatic water replenishing assembly;
the heat dissipation assembly comprises a condenser, a heat conduction pipe and a liquid pump; a water storage tank is arranged in the base; the heat conduction pipe is arranged in the cabinet body, and the inlet and the outlet of the heat conduction pipe are both communicated with the water storage tank; the liquid pump is arranged in the water storage tank and is communicated with the inlet of the heat conduction pipe; the condenser pipe of the condenser is arranged in the water storage tank;
the automatic water replenishing assembly comprises a filter screen, a floating block, an electromagnetic valve, a switch, a support frame, a return spring and a traction rope; the filter screen is arranged in the water storage tank and divides the water storage tank into a water inlet cavity and a cooling water cavity; the upper end of the water storage tank is provided with a water inlet, the water inlet is provided with the electromagnetic valve and the switch, and the switch is arranged below the electromagnetic valve; a support frame is further arranged below the switch, and the switch is connected to the support frame through a return spring; the bottom of the switch is also connected with the floating block through a traction rope.
Preferably, guide mechanisms are arranged on two sides of the floating block;
preferably, the guide mechanism comprises sliding blocks arranged at two ends of the floating block and guide rails arranged at two sides of the water inlet cavity, and the sliding blocks are matched with the guide rails.
Preferably, the heat conduction pipes are provided with a plurality of groups, and each group of heat conduction pipes is arranged inside the cabinet body in parallel.
Preferably, the heat conduction pipe is of an inverted U-shaped pipe structure.
Preferably, the heat conduction pipe is in a serpentine pipe structure.
Preferably, the heat dissipation device further comprises a fixing clamping ring, and the heat conduction pipe of the heat dissipation assembly is fixed inside the cabinet body through the fixing clamping ring.
Preferably, the heat dissipation assembly further comprises a heat conduction sleeve, and the heat conduction sleeve is sleeved outside the heat conduction pipe.
Preferably, the water inlet is also provided with a rubber sleeve.
Preferably, a visible window is embedded in a cabinet door of the cabinet body.
The utility model discloses compare and have following beneficial effect in prior art:
the utility model discloses a gas generating set primary control of frequency modulation test device switch board, radiator unit can absorb the heat that the internal part of cabinet distributed out, reduces the internal temperature of cabinet to make the internal part of cabinet can move under better temperature condition, and then make the more smooth of the holistic operation of device, make the speed of the result that reachs faster.
The utility model discloses a gas generating set primary control of frequency modulation test device switch board, automatic water supply subassembly can add water to the storage water tank automatically, need not the staff and pays close attention to the inside water yield of storage water tank constantly again to make radiator unit can be through the better work of dispelling the heat that carries on of automatic water supply subassembly.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the device of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 4 is the front view sectional structure of the water inlet tank of the present invention.
Wherein, 1-cabinet body; 101-fixing a snap ring; 102-a water storage tank; 2-a visual window; 3-an indicator light; 4-a door handle; 5-a cabinet door; 6-a base; 7-a water inlet cavity; 701-an electromagnetic valve; 702-a switch; 703-a return spring; 704-a hauling rope; 705-floating block; 706-a filter screen; 8-glue cover; 9-liquid pump; 10-a heat conducting pipe; 11-a thermally conductive sleeve; 12-a condenser tube; 13-condenser.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows:
the gas generating set primary frequency modulation test device switch board of this embodiment, as shown in fig. 1-4, including the cabinet body 1 and base 6, the cabinet body 1 is installed on base 6, and the cabinet body 1 is used for setting up the primary frequency modulation test device. The cabinet body 1 is provided with a cabinet door 5, a visual window 2 is embedded in the cabinet door 5, and the cabinet door 5 is also provided with an indicator lamp 3 and a door handle 4 of a primary frequency modulation test device. The control cabinet of the primary frequency modulation test device also comprises a heat dissipation assembly and an automatic water replenishing assembly;
the heat dissipation assembly in this embodiment includes a condenser 13, a heat pipe 10, and a liquid pump 9; a water storage tank 102 is arranged in the base 6; the heat conduction pipe 10 is arranged inside the cabinet 1, and the inlet and the outlet of the heat conduction pipe 10 are both communicated with the water storage tank 102; the liquid pump 9 is arranged in the water storage tank 102 and is communicated with the inlet of the heat conducting pipe 10; the condensation duct 12 of the condenser 13 is disposed in the storage tank 102.
The automatic water replenishing assembly in the embodiment comprises a filter screen 706, a floating block 705, an electromagnetic valve 701, a switch 702, a support frame, a return spring 703 and a traction rope 704; the filter screen 706 is arranged in the water storage tank 102 and divides the water storage tank 102 into a water inlet cavity 7 and a cooling water cavity; the upper end of the water storage tank 102 is provided with a water inlet, the water inlet is provided with an electromagnetic valve 701 and a switch 702, and the switch 702 is arranged below the electromagnetic valve 701; a support frame is arranged below the switch 702, and the switch 702 is connected to the support frame through a return spring 703; the bottom of the switch 702 is also connected to a float 705 via a pull rope 704.
During operation, the condenser pipe 12 of the condenser 13 exchanges heat with cooling water in the water storage tank 102 to reduce the temperature of the cooling water in the water storage tank 102, the cooling water is conveyed to the heat conduction pipe 10 through the liquid pump 9 to absorb heat emitted by internal components of the cabinet body 1, the internal temperature of the cabinet body 1 is reduced, and the cooling water flows back to the water storage tank 102 to be cooled again through the condenser pipe 12 of the condenser 13. When the condition of running off appears in the cooling water in storage water tank 102, the cooling water level in the storage water cavity descends, and floating block 705 descends along with the decline of water level, and floating block 705 passes through haulage rope 704 pulling switch 702 and moves down simultaneously, and after switch 702 moved down to a certain position, solenoid valve 701 was opened to make the water in the outer water receiving pipe carry out the cooling water cavity through solenoid valve 701, filter the cooling water cavity of going into storage water tank 102 through filter screen 706 net. When the water level of the cooling water in the water storage tank 102 rises continuously, the floating block 705 rises to a certain position along with the water level, the pulling rope 704 is loosened, the switch 702 is restored to the initial position through the reset spring 703, the electromagnetic valve 701 is closed, and the water in the external water receiving pipe cannot enter the water storage tank 102 through the electromagnetic valve 701, so that automatic water replenishing is realized.
Example two:
the further design of this embodiment lies in: the two sides of the floating block 705 are provided with guiding mechanisms in this embodiment, the guiding mechanisms comprise sliding blocks arranged at the two ends of the floating block 705 and guide rails arranged at the two sides of the water inlet cavity 7, and the sliding blocks are matched with the guide rails.
Example three:
the further design of this embodiment lies in: the heat conduction pipes 10 are provided with a plurality of groups, and each group of heat conduction pipes 10 is arranged in parallel inside the cabinet body 1 to enhance the absorption effect of the heat conduction pipes 10 on the heat emitted by the internal components of the cabinet body 1.
Example four:
the selective design of this embodiment is: the heat pipe 10 is in an inverted U-shaped pipe structure, so as to further enhance the heat absorption effect of the heat pipe 10 on the heat dissipated by the internal components of the cabinet 1.
Example five:
the selective design of this embodiment is: the heat pipe 10 has a serpentine structure, which further enhances the heat absorption effect of the heat pipe 10 on the heat dissipated from the internal components of the cabinet 1.
Example six:
the further design of this embodiment lies in: still include fixed snap ring 101, radiator unit's heat pipe 10 is fixed inside the cabinet body 1 through fixed snap ring 101, and this design makes heat pipe 10 more stable when the transmission cooling water.
Example seven:
the further design of this embodiment lies in: the heat dissipation assembly further comprises a heat conduction sleeve 11, the heat conduction sleeve 11 is sleeved on the outer side of the heat conduction pipe 10, and the absorption effect of the heat conduction pipe 10 on the heat dissipated by the internal parts of the cabinet body 1 is further enhanced.
Example eight:
the further design of this embodiment lies in: the water inlet is also provided with a rubber sleeve 8, and the design can protect a switch 702 and an electromagnetic valve 701 which are arranged at the water inlet, so that the corrosion of the external environment is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a gas generating set primary control of frequency modulation test device cabinet, includes the cabinet body and base, the cabinet body is installed on the base, and the cabinet body is used for setting up primary control of frequency test device, its characterized in that: the automatic water replenishing device also comprises a heat dissipation assembly and an automatic water replenishing assembly;
the heat dissipation assembly comprises a condenser, a heat conduction pipe and a liquid pump; a water storage tank is arranged in the base; the heat conduction pipe is arranged in the cabinet body, and the inlet and the outlet of the heat conduction pipe are both communicated with the water storage tank; the liquid pump is arranged in the water storage tank and is communicated with the inlet of the heat conduction pipe; the condenser pipe of the condenser is arranged in the water storage tank;
the automatic water replenishing assembly comprises a filter screen, a floating block, an electromagnetic valve, a switch, a support frame, a return spring and a traction rope; the filter screen is arranged in the water storage tank and divides the water storage tank into a water inlet cavity and a cooling water cavity; the upper end of the water storage tank is provided with a water inlet, the water inlet is provided with the electromagnetic valve and the switch, and the switch is arranged below the electromagnetic valve; a support frame is further arranged below the switch, and the switch is connected to the support frame through a return spring; the bottom of the switch is also connected with the floating block through a traction rope.
2. The control cabinet of the primary frequency modulation test device of the gas generator set according to claim 1, characterized in that: and guide mechanisms are arranged on two sides of the floating block.
3. The control cabinet of the primary frequency modulation test device of the gas generator set according to claim 2, characterized in that: the guide mechanism comprises sliding blocks arranged at two ends of the floating block and guide rails arranged at two sides of the water inlet cavity, and the sliding blocks are matched with the guide rails.
4. The control cabinet of the primary frequency modulation test device of the gas generator set according to claim 3, characterized in that: the heat conduction pipe is equipped with the multiunit, and each group's heat conduction pipe parallel arrangement is inside the cabinet body.
5. The control cabinet of the primary frequency modulation test device of the gas generator set according to claim 4, characterized in that: the heat conduction pipe is of an inverted U-shaped pipe structure.
6. The control cabinet of the primary frequency modulation test device of the gas generator set according to claim 3, characterized in that: the heat conduction pipe is of a serpentine pipe structure.
7. The control cabinet of the primary frequency modulation test device of the gas generator set according to any one of claims 1 to 6, characterized in that: still including fixed snap ring, radiator unit's heat pipe passes through fixed snap ring to be fixed inside the cabinet body.
8. The control cabinet of the primary frequency modulation test device of the gas generator set according to claim 7, characterized in that: the heat dissipation assembly further comprises a heat conduction sleeve, and the heat conduction sleeve is sleeved outside the heat conduction pipe.
9. The control cabinet of the primary frequency modulation test device of the gas generator set according to claim 8, characterized in that: the water inlet is also provided with a rubber sleeve.
10. The control cabinet of the primary frequency modulation test device of the gas generator set according to claim 9, characterized in that: the cabinet door of the cabinet body is embedded with a visual window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678765.8U CN212808538U (en) | 2020-08-13 | 2020-08-13 | Control cabinet of primary frequency modulation test device of gas generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678765.8U CN212808538U (en) | 2020-08-13 | 2020-08-13 | Control cabinet of primary frequency modulation test device of gas generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212808538U true CN212808538U (en) | 2021-03-26 |
Family
ID=75083027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021678765.8U Active CN212808538U (en) | 2020-08-13 | 2020-08-13 | Control cabinet of primary frequency modulation test device of gas generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212808538U (en) |
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2020
- 2020-08-13 CN CN202021678765.8U patent/CN212808538U/en active Active
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Address after: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee after: Guoneng Nanjing Electric Power Test Research Co.,Ltd. Address before: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee before: GUODIAN NANJING ELECTRIC POWER TEST RESEARCH Co.,Ltd. |