CN215911893U - Cooling assembly of relay protection device - Google Patents
Cooling assembly of relay protection device Download PDFInfo
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- CN215911893U CN215911893U CN202122111784.3U CN202122111784U CN215911893U CN 215911893 U CN215911893 U CN 215911893U CN 202122111784 U CN202122111784 U CN 202122111784U CN 215911893 U CN215911893 U CN 215911893U
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- relay protection
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Abstract
The utility model provides a cooling assembly of a relay protection device. The cooling subassembly of relay protection device includes: cooling box and relay protection device body, the inside fixedly connected with cooling plate subassembly of cooling box, the cooling plate subassembly includes the mounting panel. According to the cooling assembly of the relay protection device, cooling water in the serpentine condenser pipe circulates by driving the water pump, the cooling medium plate is arranged in the water cooling box, the cooling water in the water cooling box can be fully cooled by the arrangement of the cooling medium plate, and the relay protection device body can be conveniently cooled.
Description
Technical Field
The utility model relates to the field of relay protection devices, in particular to a cooling assembly of a relay protection device.
Background
When a power element (such as a generator, a line and the like) in a power system or the power system itself has a fault, which endangers the safe operation of the power system, an automatic measure and equipment which can send out a warning signal to an operation attendant in time or directly send out a tripping command to a controlled breaker to terminate the development of the events are provided. The plant for carrying out such automation measures is generally known as a relay protection device.
In order to make the circuit components inside the equipment work in a proper environment temperature, heat dissipation holes are usually added on two sides of the relay protection device, which is favorable for discharging hot air to realize temperature reduction.
The louvre exposes externally, easily makes inside outside dust gets into equipment through the louvre to may lead to circuit components and parts short circuit.
Therefore, it is necessary to provide a cooling assembly of a relay protection device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling assembly of a relay protection device, which solves the problem that the cooling effect of the cooling assembly of the conventional relay protection device is poor.
In order to solve the above technical problem, the cooling component of the relay protection device provided by the utility model comprises:
the cooling box comprises a cooling box body and a relay protection device body, wherein a cooling plate assembly is fixedly connected inside the cooling box body, the cooling plate assembly comprises a mounting plate, a snake-shaped condenser pipe is arranged at the top of the mounting plate, two sides of the mounting plate are both fixedly connected with side plates, a radiating net is fixedly connected between the two side plates, an extrusion spring is fixedly connected to one side of each side plate and the top of the radiating net, and one end of the extrusion spring is fixedly connected with an extrusion plate;
the cooling device comprises a cooling box, wherein a cooling medium plate is arranged in the cooling box, a water pump is fixedly connected to the bottom of the inner wall of the cooling box through a fixing plate, and a water inlet pipe and a water outlet pipe are sequentially arranged at two ends of the water pump from left to right.
Preferably, the inside both sides of cooling box have set gradually air inlet cooling subassembly and air-out cooling subassembly from a left side to the right side, air inlet cooling subassembly includes the intake stack, one side fixed mounting of intake stack has first filter screen, the first air exhauster of fixed plate fixedly connected with is passed through to one side of first filter screen.
Preferably, the air-out cooling subassembly includes the air-out groove, one side fixed mounting of air-out groove has the second filter screen, fixed plate fixedly connected with second air exhauster is passed through to one side of second filter screen.
Preferably, one end of the water inlet pipe penetrates through the cooling box and extends to the interior of the cooling box, and one end of the water inlet pipe extending to the interior of the cooling box is communicated with one end of the snake-shaped condensation pipe.
Preferably, the other end of the water outlet pipe sequentially penetrates through the cooling box and the air inlet tank and extends to the outside of the air inlet tank, and the water outlet pipe extends to the outside of the air inlet tank and is communicated with the other end of the snake-shaped condensation pipe.
Preferably, a cabinet door is arranged on the front face of the cooling box.
Preferably, the two sides of the top of the cooling medium plate are fixedly connected with auxiliary assembling and disassembling components, each auxiliary assembling and disassembling component comprises two clamping blocks, and the two sides inside the water cooling tank are provided with clamping grooves matched with the clamping blocks for use.
Preferably, the inside both sides of water-cooling tank and the one side that is located the draw-in groove are provided with the sliding tray, the inside sliding connection of sliding tray has the gag lever post, the inside of fixture block is provided with the spacing groove that uses with the gag lever post cooperation.
Compared with the related art, the cooling component of the relay protection device provided by the utility model has the following beneficial effects:
the utility model provides a cooling assembly of a relay protection device, which enables cooling water in a snakelike condensation pipe to circulate by driving a water pump, can fully cool the cooling water in a water cooling box by arranging a cooling medium plate in the water cooling box, and is convenient for cooling the relay protection device body.
Drawings
Fig. 1 is a schematic structural diagram of a cooling component of a relay protection device according to a first embodiment of the present invention;
FIG. 2 is a three-dimensional view of the cooling plate assembly shown in FIG. 1;
FIG. 3 is a top view of the cold plate assembly shown in FIG. 2;
FIG. 4 is an enlarged view of a portion A shown in FIG. 1;
FIG. 5 is an external view of FIG. 1;
fig. 6 is a schematic structural diagram of a cooling component of a relay protection device according to a second embodiment of the present invention;
fig. 7 is a partial enlarged view of fig. 6 at B.
Reference numbers in the figures:
1. a cooling box;
2. a relay protection device body;
3. the cooling plate assembly comprises a cooling plate assembly 31, a mounting plate 32, a snake-shaped condensation pipe 33, a heat dissipation net 34, a side plate 35, an extrusion spring 36 and an extrusion plate;
4. the water cooling component 41, the water cooling box 42, the water pump 43, the water inlet pipe 44, the water outlet pipe 45 and the cooling medium plate;
5. the air inlet cooling component 51, an air inlet groove 52, a first filter screen 53 and a first exhaust fan;
6. the air outlet cooling component 61, an air outlet groove 62, a second filter screen 63 and a second exhaust fan;
7. a cabinet door;
8. the auxiliary mounting and dismounting component 81, the clamping block 82, the clamping groove 83, the sliding groove 84 and the limiting rod.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a cooling assembly of a relay protection device according to a first embodiment of the present invention; FIG. 2 is a three-dimensional view of the cooling plate assembly shown in FIG. 1; FIG. 3 is a top view of the cold plate assembly shown in FIG. 2; FIG. 4 is an enlarged view of a portion A shown in FIG. 1; fig. 5 is an external view of fig. 1. A cooling assembly of a relay protection device, comprising:
the cooling box comprises a cooling box 1 and a relay protection device body 2, wherein a cooling plate assembly 3 is fixedly connected inside the cooling box 1, the cooling plate assembly 3 comprises a mounting plate 31, a snake-shaped condenser pipe 32 is arranged at the top of the mounting plate 31, side plates 34 are fixedly connected to two sides of the mounting plate 31, a radiating net 33 is fixedly connected between the two side plates 34, an extrusion spring 35 is fixedly connected to one side of each side plate 34 and the top of the corresponding radiating net 33, and an extrusion plate 36 is fixedly connected to one end of each extrusion spring 35;
the cooling device comprises a water cooling assembly 4, wherein the bottom of the water cooling assembly 4 is fixed at the bottom of the cooling box 1, the water cooling assembly 4 comprises a water cooling box 41, a cooling medium plate 45 is arranged inside the water cooling box 41, a water pump 42 is fixedly connected to the bottom of the inner wall of the water cooling box 41 through a fixing plate, and a water inlet pipe 43 and a water outlet pipe 44 are sequentially arranged at two ends of the water pump 42 from left to right.
The inside both sides of cooling box 1 have set gradually air inlet cooling subassembly 5 and air-out cooling subassembly 6 from a left side to the right side, air inlet cooling subassembly 5 includes intake stack 51, one side fixed mounting of intake stack 51 has first filter screen 52, the first air exhauster 53 of fixed plate fixedly connected with is passed through to one side of first filter screen 52.
Air-out cooling module 6 includes air-out groove 61, one side fixed mounting of air-out groove 61 has second filter screen 62, fixed plate fixedly connected with second air exhauster 63 is passed through to one side of second filter screen 62.
Through the cooperation setting of first filter screen 52 and second filter screen 62, can avoid the dust to get into the inside of cooling box 1 when cooling relay protection device body 2.
One end of the water inlet pipe 43 penetrates through the cooling box 1 and extends to the interior of the cooling box 1, and one end of the water inlet pipe 43 extending to the interior of the cooling box 1 is communicated with one end of the snake-shaped condensation pipe 32.
The other end of the water outlet pipe 44 penetrates through the cooling box 1 and the air inlet tank 51 in sequence and extends to the outside of the air inlet tank 51, and the water outlet pipe 44 extends to the outside of the air inlet tank 51 and is communicated with the other end of the snake-shaped condensation pipe 32.
The water outlet pipe 44 penetrates through the air inlet tank 51, so that air in the air inlet tank 51 can be cooled conveniently, and the relay protection device body 2 can be cooled conveniently.
And a cabinet door 7 is arranged on the front side of the cooling box 1.
Through the setting of cabinet door 7, can make things convenient for the staff to take relay protection device body 2.
The working principle of the first embodiment of the cooling component of the relay protection device provided by the utility model is as follows:
when the cooling device is used, the water pump 42 is driven to enable cooling water in the serpentine condenser pipe 32 to circulate, the cooling medium plate 45 is arranged in the water cooling tank 41, and the cooling water in the water cooling tank 41 can be fully cooled through the arrangement of the cooling medium plate 45, so that the relay protection device body 2 can be conveniently cooled subsequently;
then, the relay protection device body 2 is placed on the cooling plate assembly 3 in the cooling box 1 through the cabinet door 7, when the relay protection device body 2 is placed on the heat dissipation net 33, the heat dissipation net 33 can sink downwards, so that the relay protection device body 2 can be close to the mounting plate 31, and the relay protection device body 2 can be rapidly cooled through the snake-shaped condensation pipe 32 on the mounting plate 31;
meanwhile, the first exhaust fan 53 and the second exhaust fan 63 are driven, external cold air can be indirectly driven by the driving of the first exhaust fan 53 to enter the interior of the cooling box 1 through the air inlet slot 51, the dust can be prevented from entering the interior of the cooling box 1 through the arrangement of the first filter screen 52, hot air in the interior of the cooling box 1 can be indirectly pumped out through the driving of the second exhaust fan 63, and therefore the relay protection device body 1 can be further cooled, and further the use of workers can be facilitated.
Compared with the related art, the cooling component of the relay protection device provided by the utility model has the following beneficial effects:
the utility model provides a cooling assembly of a relay protection device, which enables cooling water in a serpentine condenser pipe 32 to circulate by driving a water pump 42, and can fully cool the cooling water in a water cooling tank 41 by arranging a cooling medium plate 45 in the water cooling tank 41 and arranging the cooling medium plate 45, so that a relay protection device body 2 can be conveniently cooled, and in addition, the relay protection device body 2 can be further cooled by arranging an air inlet cooling assembly 5 and an air outlet cooling assembly 6, so that the relay protection device body 2 can be well protected, the service life of the relay protection device body can be prolonged, and further, the use of workers can be facilitated.
Second embodiment
Referring to fig. 6 to 7, based on the cooling assembly of the relay protection device provided in the first embodiment of the present application, a second embodiment of the present application provides another cooling assembly of a relay protection device. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the cooling component of the relay protection device provided in the second embodiment of the present application is different in that: the assembly 8 is installed and disassembled in an auxiliary mode through fixedly connected to the two sides of the top of the cooling medium plate 45, the assembly 8 comprises two clamping blocks 81, the two clamping blocks 81 are arranged, and clamping grooves 82 matched with the clamping blocks 81 for use are formed in the two sides of the inside of the water cooling tank 41.
The latch 81 is fitted with the latch groove 82.
The inside both sides of water-cooling tank 41 and the one side that is located draw-in groove 82 are provided with sliding tray 83, sliding tray 83's inside sliding connection has gag lever post 84, the inside of fixture block 81 is provided with the spacing groove that uses with gag lever post 84 cooperation.
The connecting spring is sleeved on the limiting rod 84, two ends of the connecting spring are fixed to two sides of the inner wall of the sliding groove 83 respectively, and the stability of the limiting rod 84 during movement can be improved through the elastic force effect of the connecting spring.
The working principle of the second embodiment of the cooling component of the relay protection device provided by the utility model is as follows:
when the cooling medium plate 45 needs to be replaced, the limiting rod 84 can be pulled at the same time, the connecting spring on the limiting rod 84 can be deformed through the movement of the limiting rod 84, at the moment, the limiting rod 84 can be separated from the limiting groove in the clamping block 81, so that the limiting on the clamping block 81 can be released, and finally, the cooling medium plate 45 is moved downwards, so that the clamping block 81 is separated from the clamping groove 82, and the disassembly can be completed;
when the cooling medium plate is installed, the limiting rods 84 can be pulled simultaneously, the clamping blocks 81 on the two sides of the top of the cooling medium plate 45 are aligned to the inner parts of the corresponding clamping grooves 82, the clamping is completed, after the clamping is completed, the limiting rods 84 are loosened simultaneously, the limiting rods 84 can be indirectly driven to enter the limiting grooves in the clamping blocks 81 through the elastic force of the connecting springs, and then the installation of the cooling medium plate 45 can be completed;
the utility model provides a cooling component of a relay protection device, which can facilitate workers to replace a cooling medium plate 45 in a water cooling tank 41 in time through the detachable connection of the cooling medium plate 45 and the water cooling tank 41, thereby ensuring the integral cooling effect of the device and further facilitating the use of the workers.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A cooling subassembly of relay protection device, its characterized in that includes:
the cooling box comprises a cooling box body and a relay protection device body, wherein a cooling plate assembly is fixedly connected inside the cooling box body, the cooling plate assembly comprises a mounting plate, a snake-shaped condenser pipe is arranged at the top of the mounting plate, two sides of the mounting plate are both fixedly connected with side plates, a radiating net is fixedly connected between the two side plates, an extrusion spring is fixedly connected to one side of each side plate and the top of the radiating net, and one end of the extrusion spring is fixedly connected with an extrusion plate;
the cooling device comprises a cooling box, wherein a cooling medium plate is arranged in the cooling box, a water pump is fixedly connected to the bottom of the inner wall of the cooling box through a fixing plate, and a water inlet pipe and a water outlet pipe are sequentially arranged at two ends of the water pump from left to right.
2. The relay protection device's cooling subassembly of claim 1, wherein the inside both sides of cooling case have set gradually air inlet cooling subassembly and air-out cooling subassembly from a left side to the right side, air inlet cooling subassembly includes the intake stack, one side fixed mounting of intake stack has first filter screen, one side of first filter screen is through the first air exhauster of fixed plate fixedly connected with.
3. The relay protection device's cooling subassembly of claim 2, wherein, the air-out cooling subassembly includes the air-out groove, a second filter screen is fixedly mounted to one side of air-out groove, a second air exhauster is fixedly connected to one side of second filter screen through a fixing plate.
4. The cooling assembly of the relay protection device according to claim 2, wherein one end of the water inlet pipe penetrates through the cooling box and extends to the inside of the cooling box, and one end of the water inlet pipe extending to the inside of the cooling box is communicated with one end of the serpentine condenser pipe.
5. The cooling assembly of the relay protection device according to claim 2, wherein the other end of the outlet pipe penetrates the cooling box and the air inlet tank in sequence and extends to the outside of the air inlet tank, and the outlet pipe extends to the outside of the air inlet tank and is communicated with the other end of the serpentine condenser pipe.
6. The cooling assembly of the relay protection device according to claim 1, wherein a cabinet door is disposed on a front surface of the cooling box.
7. The cooling assembly of the relay protection device according to claim 1, wherein two auxiliary mounting and dismounting assemblies are fixedly connected to two sides of the top of the cooling medium plate, each auxiliary mounting and dismounting assembly comprises two clamping blocks, and two clamping grooves matched with the clamping blocks are formed in two sides of the inside of the water cooling tank.
8. The cooling assembly of a relay protection device according to claim 7, wherein sliding grooves are formed in two sides of the inside of the water cooling tank and one side of the clamping groove, a limiting rod is slidably connected to the inside of the sliding groove, and a limiting groove used in cooperation with the limiting rod is formed in the inside of the clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122111784.3U CN215911893U (en) | 2021-09-03 | 2021-09-03 | Cooling assembly of relay protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122111784.3U CN215911893U (en) | 2021-09-03 | 2021-09-03 | Cooling assembly of relay protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215911893U true CN215911893U (en) | 2022-02-25 |
Family
ID=80293553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122111784.3U Active CN215911893U (en) | 2021-09-03 | 2021-09-03 | Cooling assembly of relay protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215911893U (en) |
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2021
- 2021-09-03 CN CN202122111784.3U patent/CN215911893U/en active Active
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