CN112822927A - Heat dissipation device for electric control room - Google Patents
Heat dissipation device for electric control room Download PDFInfo
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- CN112822927A CN112822927A CN202110233417.2A CN202110233417A CN112822927A CN 112822927 A CN112822927 A CN 112822927A CN 202110233417 A CN202110233417 A CN 202110233417A CN 112822927 A CN112822927 A CN 112822927A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 239000004065 semiconductor Substances 0.000 claims abstract description 18
- 238000005057 refrigeration Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002274 desiccant Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000251778 Squalus acanthias Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Abstract
The invention relates to an electric control room heat dissipation device in the field of control room heat dissipation, which comprises an air suction hood and an air box, wherein the right side surface of the air suction hood is fixedly communicated with a first corrugated hose, one end of the first corrugated hose, which is far away from the air suction hood, is communicated with the inside of the air box, the inner bottom wall of the air box is provided with a group of semiconductor refrigeration sheets, the lower part of the right side surface of the air box is fixedly connected with a water pump, the input end of the water pump is communicated with the inside of the air box, the output end of the water pump is fixedly communicated with a water outlet pipe, the inner wall of the air box is fixedly connected with a support plate, and the bottom surface of the support plate is fixedly embedded with a water passing pipe. When the external environment temperature is higher, the heat dissipation effect on the electric control chamber can be ensured.
Description
Technical Field
The invention relates to the field of control room heat dissipation, in particular to an electric control room heat dissipation device.
Background
Electricity is a general term in disciplines or engineering fields such as production, transmission, distribution, use and electrical equipment manufacturing of electric energy, and is a science for creating, maintaining and improving limited space and environment by taking electric energy, electric equipment and electric technology as means, and covers three aspects of conversion, utilization and research of electric energy, including basic theory, application technology, facility equipment and the like.
Along with the development of national economy, the automation degree of various devices is also continuously improved, corresponding electrical control devices are more and more, the electrical control devices are usually installed in an electrical control room, the electrical control devices can generate heat in the operation process, if the heat is not dissipated timely, the electrical control devices are easily damaged due to overhigh temperature, and in order to eliminate the heat in the electrical control room, a heat dissipation device is required to be installed inside or outside the electrical control room to remove the heat.
In the prior art, when the electric control room is cooled, most of the heat inside the electric control room is extracted for cooling, the cooling method can only enable the temperature inside the electric control room to be the same as that of the external environment, and when the temperature of the external environment is higher, the cooling effect of the electric control room is poor.
Based on this, the present invention provides a heat dissipation device for an electrical control room to solve the above problems.
Disclosure of Invention
Solves the technical problem
In view of the above-mentioned disadvantages of the prior art, the present invention provides a heat dissipation device for an electrical control room.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a heat dissipation device for an electric control room comprises an air suction cover and an air box, wherein a first corrugated hose is fixedly communicated with the right side face of the air suction cover, one end, far away from the air suction cover, of the first corrugated hose is communicated with the inside of the air box, a group of semiconductor refrigerating sheets are installed on the inner bottom wall of the air box, a water pump is fixedly connected to the lower portion of the right side face of the air box, the input end of the water pump is communicated with the inside of the air box, an outlet pipe is fixedly communicated with the output end of the water pump, a supporting plate is fixedly connected to the inner wall of the air box, a water passing pipe is fixedly embedded in the bottom surface of the supporting plate, a group of water curtain sprayers which are arranged at equal intervals are fixedly communicated with the outer surface of the water passing pipe, one end, far away from the water pump, of the outlet pipe penetrates through the, the air outlet has been seted up to the inside of loading board, axial fan has been placed to the upper surface of loading board, locking Assembly is all installed to the left and right sides face of baffle, the upper surface that goes out the tuber pipe articulates there is the apron, install spacing subassembly between apron and the play tuber pipe, the last fixed surface intercommunication of apron has the second corrugated hose, the fixed intercommunication of one end that the apron was kept away from to the second corrugated hose has the gas outlet cover, the inner wall fixedly connected with drying cabinet that goes out the gas cover, and the inside packing of drying cabinet has the drier.
Further, two symmetrical slides of inner wall fixedly connected with of bellows, the inside of bellows is equipped with the installing frame, the spout has all been seted up to the left and right sides face of installing frame, and spout and slide sliding connection, the internally mounted of installing frame has the filter screen, a set of guiding mechanism is all installed to the upper surface and the bottom surface of installing frame, the front of installing frame run through the front of bellows and with the front sliding connection of bellows, the positive fixedly connected with baffle of installing frame, and the front of baffle installs the handle, the back fixedly connected with sealing washer of baffle, and the back of sealing washer contacts with the front of bellows, clamping mechanism is all installed to the left and right sides face of baffle.
Further, guiding mechanism includes the support column, support column fixed connection is in the upper surface of installing frame, the last fixed surface of support column is connected with the drum, the inner wall sliding connection of drum has the connecting rod, fixedly connected with spring between the side of connecting rod and the inner wall of drum, the one end that the spring was kept away from to the connecting rod run through the inner wall of drum and with the inner wall sliding connection of drum, the connecting rod is kept away from the one end of spring and is installed the rotation wheel.
Furthermore, the clamping mechanism includes circular slot and draw-in groove, the surface of baffle is seted up to the circular slot, the surface of bellows is seted up to the draw-in groove, the inside sliding connection of circular slot has the limiting plate, fixedly connected with extension spring between a side of limiting plate and the inner wall of circular slot, a side that the extension spring was kept away from to the limiting plate rotates and is connected with U type kelly, the one end that the limiting plate was kept away from to U type kelly runs through the circular slot and extends to the outside of circular slot, and the one end that the limiting plate was kept away from to U type kelly is connected with the inner wall looks joint of draw-.
Furthermore, locking Assembly includes the screwed pipe, the screwed pipe is fixed to be inlayed in the surface of play tuber pipe, the fixed surface of screwed pipe has cup jointed the fixed plate, and the bottom surface of fixed plate and the last fixed surface of bellows are connected, the inner wall threaded connection of screwed pipe has the threaded rod, and the threaded rod is close to axial fan's one end and extends to the inside of a tuber pipe, the threaded rod is close to axial fan's one end and rotates and be connected with the latch segment, and latch segment and axial fan looks adaptation, two telescopic links of a side fixedly connected with of axial fan are kept away from to the latch segment, and the one end that the latch segment was kept away from to the telescopic link is fixed to be inlayed.
Furthermore, spacing subassembly includes spacing groove and gag lever post, the upper surface of a tuber pipe is seted up in the spacing groove, the gag lever post is with the right flank sliding connection who goes out the tuber pipe, the inside of spacing groove is equipped with the limiting plate, and the top of limiting plate and the bottom surface fixed connection of apron, spacing hole has been seted up to the right flank of limiting plate, the left end of gag lever post and the inner wall joint in spacing hole, the right-hand member fixedly connected with dog of gag lever post, the surface cover of gag lever post is equipped with the second extension spring, and the both ends of second extension spring respectively with the right flank of a tuber pipe and the left surface fixed connection of dog.
Furthermore, the outer surface of the air suction cover and the outer surface of the air outlet cover are fixedly connected with two symmetrical mounting plates respectively, the left side surface of each mounting plate is fixedly connected with a rubber pad, a group of bolts are connected to the inner parts of the mounting plates in a threaded mode, and the left ends of the bolts penetrate through the rubber pads and extend to the left sides of the rubber pads.
Furthermore, a transparent plate is fixedly embedded in the lower portion of the front face of the air box, scales are arranged on the front face of the transparent plate, the inner face of the air box is fixedly communicated with a water inlet pipe, and the lower portion of the right side face of the air box is fixedly communicated with a water outlet valve.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. the invention injects a certain amount of water into the air box through the matching arrangement of the air draft cover, the air outlet cover, the air box, the semiconductor refrigeration piece, the axial flow fan, the air outlet pipe, the water pump, the water outlet pipe, the water passing pipe and the water curtain spray head, and the power supply of the semiconductor refrigeration piece is switched on, the semiconductor refrigeration piece can refrigerate the water by working, the temperature of the water can be reduced, the air flow in the direction of the air draft cover can be sucked to the top end of the air outlet pipe by the working of the axial flow fan, the cold water in the air box can be pressurized by the working of the water pump and then injected into the interior of the water outlet pipe, the cold water flows into the interior of the water passing pipe through the water outlet pipe and is sprayed out through the water curtain spray head, the water sprayed out of the water passing pipe forms a water curtain, the hot air can be cooled and dedusted, the cooled air passes through the air outlet pipe and the second corrugated hose in, can dispel the heat the cooling to the electrical control room, when external environment temperature is higher, also can guarantee the radiating effect to the electrical control room.
2. According to the invention, through the matched arrangement of the filter screen, the mounting frame, the baffle, the handle, the air box, the U-shaped clamping rod, the clamping groove, the tension spring, the circular groove and the limiting plate, the filter screen can filter sprayed water, so that dust or impurities filtered out by a water curtain are prevented from blocking the water pump, the U-shaped clamping rod is pulled outwards, one end of the U-shaped clamping rod is separated from the inner wall of the clamping groove, the limit on the baffle is removed, the mounting frame and the filter screen can be pulled out from the inside of the air box by pulling the handle outwards, and the filter screen can be cleaned comprehensively outside the air box.
3. According to the invention, through the matching arrangement of the axial flow fan, the bearing plate, the air outlet pipe, the rain shielding frame, the threaded rod, the threaded pipe, the locking block, the telescopic rod and the fixing plate, the threaded rod and the locking block can be moved outwards under the guiding action of the telescopic rod by rotating the threaded rod, so that the limit of the axial flow fan can be relieved, the disassembly of the axial flow fan is completed, the axial flow fan is placed on the upper surface of the bearing plate, the locking block can be driven to move towards the axial flow fan under the guiding action of the telescopic rod by reversely rotating the threaded rod, the locking block can be used for locking the outer surface of the axial flow fan, the installation and the fixation of the axial flow fan can be realized, the device can be very convenient and quick to disassemble or install the axial flow fan, and the working efficiency of the device for overhauling the axial flow fan.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view in elevation of the present invention;
FIG. 3 is a cross-sectional view of a top view of the present invention;
FIG. 4 is a cross-sectional view of a front view of the guide mechanism of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 7 is an enlarged view of the structure at C of FIG. 3 according to the present invention;
the reference numerals in the drawings denote: 1. an air suction hood; 2. an air box; 3. a first corrugated hose; 4. a slide plate; 5. installing a frame; 6. a chute; 7. a filter screen; 8. a guide mechanism; 801. a support pillar; 802. a cylinder; 803. a connecting rod; 804. a spring; 805. a rotating wheel; 9. a limiting component; 901. a limiting groove; 902. a limiting rod; 903. a limiting plate; 904. a limiting hole; 905. a stopper; 906. a second tension spring; 10. a baffle plate; 11. a seal ring; 12. a clamping mechanism; 121. a circular groove; 122. a card slot; 123. a piston plate; 124. a first tension spring; 125. a U-shaped clamping rod; 13. an air outlet pipe; 14. a carrier plate; 15. an air outlet; 16. an axial flow fan; 17. a locking assembly; 171. a threaded pipe; 172. a fixing plate; 173. a threaded rod; 174. a locking block; 175. a telescopic rod; 18. mounting a plate; 19. a rubber pad; 20. a bolt; 21. a semiconductor refrigeration sheet; 22. a water pump; 23. a water outlet pipe; 24. a support plate; 25. a water pipe; 26. a water curtain spray head; 27. a second corrugated hose; 28. an air outlet cover; 29. a drying oven; 30. a cover plate; 31. a transparent plate; 32. and (4) a water outlet valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1-7, an electrical control room heat dissipation device comprises an air suction hood 1 and an air box 2, a first corrugated hose 3 is fixedly communicated with the right side surface of the air suction hood 1, one end of the first corrugated hose 3, which is far away from the air suction hood 1, is communicated with the inside of the air box 2, a group of semiconductor refrigeration sheets 21 is installed on the inner bottom wall of the air box 2, a water pump 22 is fixedly connected with the lower part of the right side surface of the air box 2, the input end of the water pump 22 is communicated with the inside of the air box 2, the output end of the water pump 22 is fixedly communicated with a water outlet pipe 23, a support plate 24 is fixedly connected with the inner wall of the air box 2, a water passing pipe 25 is fixedly embedded in the bottom surface of the support plate 24, a group of water curtain nozzles 26 arranged at equal intervals are fixedly communicated with the outer surface of the water passing pipe 25, one end, which, the inner wall of the air outlet pipe 13 is fixedly connected with a bearing plate 14, an air outlet 15 is arranged in the bearing plate 14, an axial flow fan 16 is placed on the upper surface of the bearing plate 14, locking components 17 are installed on the left side surface and the right side surface of the baffle plate 10, a cover plate 30 is hinged to the upper surface of the air outlet pipe 13, a limiting component 9 is installed between the cover plate 30 and the air outlet pipe 13, a second corrugated hose 27 is fixedly communicated with the upper surface of the cover plate 30, an air outlet cover 28 is fixedly communicated with one end, away from the cover plate 30, of the second corrugated hose 27, the inner wall of the air outlet cover 28 is fixedly connected with a drying box 29, drying agents are filled in the drying box 29, and a certain amount of water is injected into the air box 2 through an air suction cover 1, the air outlet cover 28, the air box 2, a refrigerating semiconductor chip 21, the axial flow fan 16, and the power supply of the semiconductor refrigeration sheet 21 is connected, the semiconductor refrigeration sheet 21 can refrigerate water and reduce the temperature of the water, the axial flow fan 16 can suck the airflow in the direction of the air suction hood 1 to the top end of the air outlet pipe 13, the water pump 22 can pressurize the cold water in the air box 2 and then inject the cold water into the water outlet pipe 23, the cold water flows into the water passing pipe 25 through the water outlet pipe 23, and spout through water curtain shower nozzle 26, the water of water pipe 25 spun forms the water curtain, can cool down and remove dust to hot-air, the air after the cooling loops through out tuber pipe 13, the inside that second bellows 27 entered into air outlet cover 28 under axial fan 16's effect, the air lets in the inside of electrical control room once more after passing through drying cabinet 29 is dry, can dispel the heat to the electrical control room and cool down, when external environment temperature is higher, also can guarantee the radiating effect to the electrical control room.
Example 2
Example 2 is a further modification to example 1.
As shown in fig. 1-7, an electrical control room heat dissipation device comprises an air suction hood 1 and an air box 2, a first corrugated hose 3 is fixedly communicated with the right side surface of the air suction hood 1, one end of the first corrugated hose 3, which is far away from the air suction hood 1, is communicated with the inside of the air box 2, a group of semiconductor refrigeration sheets 21 is installed on the inner bottom wall of the air box 2, a water pump 22 is fixedly connected with the lower part of the right side surface of the air box 2, the input end of the water pump 22 is communicated with the inside of the air box 2, the output end of the water pump 22 is fixedly communicated with a water outlet pipe 23, a support plate 24 is fixedly connected with the inner wall of the air box 2, a water passing pipe 25 is fixedly embedded in the bottom surface of the support plate 24, a group of water curtain nozzles 26 arranged at equal intervals are fixedly communicated with the outer surface of the water passing pipe 25, one end of the water outlet, the air box comprises an air box 2, a mounting frame 5 is arranged inside the air box 2, sliding grooves 6 are formed in the left side surface and the right side surface of the mounting frame 5, the sliding grooves 6 are connected with a sliding plate 4 in a sliding mode, a filter screen 7 is arranged inside the mounting frame 5, a group of guide mechanisms 8 are arranged on the upper surface and the bottom surface of the mounting frame 5, the front end of the mounting frame 5 penetrates through the front surface of the air box 2 and is connected with the front surface of the air box 2 in a sliding mode, a baffle 10 is fixedly connected to the front surface of the mounting frame 5, a handle is arranged on the front surface of the baffle 10, a sealing ring 11 is fixedly connected to the back surface of the baffle 10, the back surface of the sealing ring 11 is in contact with the front surface of the air box 2, clamping mechanisms 12 are arranged on the left side surface and the right side surface of the baffle 10, each clamping mechanism 12 comprises a circular groove 121 and a clamping groove 122, the circular groove 121 is formed, a side surface of the piston plate 123 far away from the first tension spring 124 is rotatably connected with a U-shaped clamping rod 125, one end of the U-shaped clamping rod 125 far away from the piston plate 123 penetrates through the circular groove 121 and extends to the outside of the circular groove 121, one end of the U-shaped clamping rod 125 far away from the piston plate 123 is clamped with the inner wall of the clamping groove 122, an air outlet pipe 13 is fixedly embedded on the upper surface of the air box 2, the inner wall of the air outlet pipe 13 is fixedly connected with a bearing plate 14, an air outlet 15 is formed in the bearing plate 14, an axial flow fan 16 is placed on the upper surface of the bearing plate 14, locking components 17 are respectively installed on the left side surface and the right side surface of the baffle 10, a cover plate 30 is hinged on the upper surface of the air outlet pipe 13, a limiting component 9 is installed between the cover plate 30 and the air outlet pipe 13, a second corrugated hose 27 is fixedly communicated with the upper surface of the cover plate 30, and the inside packing of drying cabinet 29 has the drier, through filter screen 7, installing frame 5, baffle 10, the handle, bellows 2, U type kelly 125, draw-in groove 122, first extension spring 124, the cooperation setting between circular slot 121 and the piston board 123, filter screen 7, can filter spun water, avoid the filterable dust or impurity of water curtain to block up water pump 22, outwards stimulate U type kelly 125, make the one end of U type kelly 125 break away from the inner wall of draw-in groove 122, remove the spacing to baffle 10, outwards stimulate the handle and can take installing frame 5 and filter screen 7 out from the inside of bellows 2, can carry out comprehensive clearance to filter screen 7 in the outside of bellows 2.
Example 3
Example 3 is a further modification to example 1.
As shown in fig. 1-7, an electrical control room heat dissipation device comprises an air suction hood 1 and an air box 2, a first corrugated hose 3 is fixedly communicated with the right side surface of the air suction hood 1, one end of the first corrugated hose 3, which is far away from the air suction hood 1, is communicated with the inside of the air box 2, a group of semiconductor refrigeration sheets 21 is installed on the inner bottom wall of the air box 2, a water pump 22 is fixedly connected with the lower part of the right side surface of the air box 2, the input end of the water pump 22 is communicated with the inside of the air box 2, the output end of the water pump 22 is fixedly communicated with a water outlet pipe 23, a support plate 24 is fixedly connected with the inner wall of the air box 2, a water passing pipe 25 is fixedly embedded in the bottom surface of the support plate 24, a group of water curtain nozzles 26 arranged at equal intervals are fixedly communicated with the outer surface of the water passing pipe 25, one end, which is, the inner wall of the air outlet pipe 13 is fixedly connected with a bearing plate 14, an air outlet 15 is formed in the bearing plate 14, an axial flow fan 16 is placed on the upper surface of the bearing plate 14, locking components 17 are installed on the left side surface and the right side surface of the baffle 10, each locking component 17 comprises a threaded pipe 171, each threaded pipe 171 is fixedly embedded on the outer surface of the air outlet pipe 13, a fixing plate 172 is fixedly sleeved on the outer surface of each threaded pipe 171, the bottom surface of each fixing plate 172 is fixedly connected with the upper surface of the air box 2, the inner wall of each threaded pipe 171 is in threaded connection with a threaded rod 173, one end, close to the axial flow fan 16, of each threaded rod 173 extends into the air outlet pipe 13, one end, close to the axial flow fan 16, of each threaded rod 173 is rotatably connected with a locking block 174, the locking block 174 is matched with the axial flow fan 16, one side surface, far away from, the upper surface of the air outlet pipe 13 is hinged with a cover plate 30, a limiting component 9 is installed between the cover plate 30 and the air outlet pipe 13, the upper surface of the cover plate 30 is fixedly communicated with a second corrugated hose 27, one end of the second corrugated hose 27 far away from the cover plate 30 is fixedly communicated with an air outlet cover 28, the inner wall of the air outlet cover 28 is fixedly connected with a drying box 29, and drying agents are filled in the drying box 29, through the matching arrangement among the axial flow fan 16, the bearing plate 14, the air outlet pipe 13, the threaded rod 173, the threaded pipe 171, the locking block 174, the telescopic rod 175 and the fixing plate 172, the threaded rod 173 can be rotated to enable the threaded rod 173 and the locking block 174 to move outwards under the guiding action of the telescopic rod 175, so that the limiting to the axial flow fan 16 can be removed, the axial flow fan 16 is dismounted, the axial flow fan 16 is placed on the upper surface of the bearing plate 14, and the locking block 174 can be driven to move towards, the locking block 174 can be used for locking the outer surface of the axial flow fan 16, so that the axial flow fan 16 can be installed and fixed, the device can be very convenient and fast to detach or install the axial flow fan 16, and the working efficiency of the device in overhauling the axial flow fan 16 can be improved.
Example 4
Example 4 is a further modification to example 2.
As shown in fig. 1-7, an electrical control room heat dissipation device comprises an air suction hood 1 and an air box 2, a first corrugated hose 3 is fixedly communicated with the right side surface of the air suction hood 1, one end of the first corrugated hose 3, which is far away from the air suction hood 1, is communicated with the inside of the air box 2, a group of semiconductor refrigeration sheets 21 is installed on the inner bottom wall of the air box 2, a water pump 22 is fixedly connected with the lower part of the right side surface of the air box 2, the input end of the water pump 22 is communicated with the inside of the air box 2, the output end of the water pump 22 is fixedly communicated with a water outlet pipe 23, a support plate 24 is fixedly connected with the inner wall of the air box 2, a water passing pipe 25 is fixedly embedded in the bottom surface of the support plate 24, a group of water curtain nozzles 26 arranged at equal intervals are fixedly communicated with the outer surface of the water passing pipe 25, one end of the water outlet, the inner part of the air box 2 is provided with an installation frame 5, the left side surface and the right side surface of the installation frame 5 are both provided with sliding grooves 6, the sliding grooves 6 are in sliding connection with sliding plates 4, the inner part of the installation frame 5 is provided with a filter screen 7, the upper surface and the bottom surface of the installation frame 5 are both provided with a group of guide mechanisms 8, each guide mechanism 8 comprises a support column 801, the support column 801 is fixedly connected with the upper surface of the installation frame 5, the upper surface of the support column 801 is fixedly connected with a cylinder 802, the inner wall of the cylinder 802 is in sliding connection with a connecting rod 803, a spring 804 is fixedly connected between one side surface of the connecting rod 803 and the inner wall of the cylinder 802, one end of the connecting rod 803, far away from the spring 804, penetrates through the inner wall of the cylinder 802 and is in sliding connection with the inner wall of the cylinder 802, one end of the connecting rod 803, the front surface of the baffle plate 10 is provided with a handle, the back surface of the baffle plate 10 is fixedly connected with a sealing ring 11, the back surface of the sealing ring 11 is contacted with the front surface of the air box 2, the left side surface and the right side surface of the baffle plate 10 are respectively provided with a clamping mechanism 12, the upper surface of the air box 2 is fixedly embedded with an air outlet pipe 13, the inner wall of the air outlet pipe 13 is fixedly connected with a bearing plate 14, the inside of the bearing plate 14 is provided with an air outlet 15, the upper surface of the bearing plate 14 is provided with an axial flow fan 16, the left side surface and the right side surface of the baffle plate 10 are respectively provided with a locking component 17, the upper surface of the air outlet pipe 13 is hinged with a cover plate 30, a limiting component 9 is arranged between the cover plate 30 and the air outlet pipe 13, the upper surface of the cover plate 30 is fixedly communicated with a second corrugated, through the cooperation setting of support column 801, installing frame 5, drum 802, connecting rod 803, spring 804 and rotation wheel 805, when outwards pulling installing frame 5, can carry out certain spacing to installing frame 5, stability when guaranteeing that installing frame 5 removes.
Example 5
Example 5 is a further modification to example 3.
As shown in fig. 1-7, an electrical control room heat dissipation device comprises an air suction hood 1 and an air box 2, a first corrugated hose 3 is fixedly communicated with the right side surface of the air suction hood 1, one end of the first corrugated hose 3, which is far away from the air suction hood 1, is communicated with the inside of the air box 2, a group of semiconductor refrigeration sheets 21 is installed on the inner bottom wall of the air box 2, a water pump 22 is fixedly connected with the lower part of the right side surface of the air box 2, the input end of the water pump 22 is communicated with the inside of the air box 2, the output end of the water pump 22 is fixedly communicated with a water outlet pipe 23, a support plate 24 is fixedly connected with the inner wall of the air box 2, a water passing pipe 25 is fixedly embedded in the bottom surface of the support plate 24, a group of water curtain nozzles 26 arranged at equal intervals are fixedly communicated with the outer surface of the water passing pipe 25, one end, which is, a bearing plate 14 is fixedly connected to the inner wall of the air outlet pipe 13, an air outlet 15 is formed in the bearing plate 14, an axial flow fan 16 is placed on the upper surface of the bearing plate 14, locking assemblies 17 are installed on the left side and the right side of the baffle plate 10, a cover plate 30 is hinged to the upper surface of the air outlet pipe 13, a limiting assembly 9 is installed between the cover plate 30 and the air outlet pipe 13, the limiting assembly 9 comprises a limiting groove 901 and a limiting rod 902, the limiting groove 901 is formed in the upper surface of the air outlet pipe 13, the limiting rod 902 is connected with the right side of the air outlet pipe 13 in a sliding manner, a limiting plate 903 is arranged in the limiting groove 901, the top end of the limiting plate 903 is fixedly connected with the bottom surface of the cover plate 30, a limiting hole 904 is formed in the right side of the limiting plate 903, the left end of the limiting rod 902 is clamped with the inner wall of the limiting hole 904, a stopper 905 is fixedly connected to the right end of the limiting rod 902, a second tension, the fixed intercommunication of upper surface of apron 30 has second corrugated hose 27, the fixed intercommunication of one end that apron 30 was kept away from to second corrugated hose 27 has gas outlet cover 28, the inner wall fixedly connected with drying cabinet 29 of gas outlet cover 28, and the inside packing of drying cabinet 29 has the drier, through spacing groove 901, gag lever post 902, play tuber pipe 13, limiting plate 903, apron 30, spacing hole 904, the cooperation setting between dog 905 and the second extension spring 906, outwards spur dog 905, can drive gag lever post 902 outwards removal, make the left end of gag lever post 902 break away from the inner wall of spacing hole 904, can remove the spacing to apron 30, thereby can conveniently overhaul the inside axial fan 16 of tuber pipe 13.
Example 6
Example 6 is a further modification to example 1.
As shown in fig. 1-7, an electrical control room heat dissipation device comprises an air suction hood 1 and an air box 2, a first corrugated hose 3 is fixedly communicated with the right side surface of the air suction hood 1, one end of the first corrugated hose 3, which is far away from the air suction hood 1, is communicated with the inside of the air box 2, a transparent plate 31 is fixedly embedded in the lower part of the front surface of the air box 2, the front surface of the transparent plate 31 is provided with scales, an inlet pipe is fixedly communicated with the inner surface of the air box 2, a water outlet valve 32 is fixedly communicated with the lower part of the right side surface of the air box 2, a group of semiconductor refrigeration sheets 21 are installed on the inner bottom wall of the air box 2, a water pump 22 is fixedly connected to the lower part of the right side surface of the air box 2, an input end of the water pump 22 is communicated with the inside of the air box 2, an outlet pipe 23 is fixedly communicated with the output end of the water pump 22, one end of the water outlet pipe 23, which is far away from the water pump 22, penetrates through the right side surface of the air box 2 and is communicated with the outer surface of the water passing pipe 25, the upper surface of the air box 2 is fixedly embedded with an air outlet pipe 13, the inner wall of the air outlet pipe 13 is fixedly connected with a bearing plate 14, an air outlet 15 is formed in the bearing plate 14, an axial flow fan 16 is placed on the upper surface of the bearing plate 14, locking components 17 are respectively installed on the left side surface and the right side surface of the baffle 10, the upper surface of the air outlet pipe 13 is hinged with a cover plate 30, a limiting component 9 is installed between the cover plate 30 and the air outlet pipe 13, the upper surface of the cover plate 30 is fixedly communicated with a second corrugated hose 27, one end, which is far away from the cover plate 30, is fixedly communicated with an air outlet cover 28, the outer surface of the air suction cover 1 and the outer surface of the air, and the left end of bolt 20 runs through rubber pad 19 and extends to the left side of rubber pad 19, the inner wall fixedly connected with drying cabinet 29 of gas outlet cover 28, and the inside packing of drying cabinet 29 has the drier, through the transparent plate 31 that sets up, the scale, inlet tube and outlet valve 32, can conveniently observe the volume of 2 inside waters of bellows, conveniently in time add or change water, through the mounting panel 18 that sets up, rubber pad 19 and bolt 20, can convenient and fast install on the outer wall of electrical control room suction cover 1 and gas outlet cover 28.
When in use, as shown in fig. 1-7, firstly, the air suction cover 1 and the air outlet cover 28 are fixed on the outer wall of the electric control room through the arranged mounting plate 18 and the bolt 20, a certain amount of water is injected into the air box 2 through the arranged water inlet pipe, the power supply of the semiconductor refrigeration sheet 21 is connected, the semiconductor refrigeration sheet 21 works to refrigerate the water and reduce the temperature of the water, then the air suction cover 1 is communicated with the air box 2 through the first corrugated hose 3, then the axial flow fan 16 is started, the axial flow fan 16 works to suck the airflow in the direction of the air suction cover 1 to the top end of the air outlet pipe 13, the water pump 22 is started, the water pump 22 works to pressurize the cold water in the air box 2 and then inject the cold water into the water outlet pipe 23, the cold water flows into the water outlet pipe 25 through the water outlet pipe 23 and is sprayed out through the water curtain nozzle 26, and the water, can cool down and remove dust the hot-air, the air after the cooling loops through out tuber pipe 13 under axial fan 16's effect, second corrugated tube 27 enters into the inside of going out gas hood 28, the air lets in the inside of electrical control room once more after passing through drying cabinet 29 is dry, can dispel the heat the cooling to the electrical control room, when external environment temperature is higher, also can guarantee the radiating effect to the electrical control room, can filter the water that contains the dust through setting up of filter screen 7, can carry out reuse to water.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (8)
1. The utility model provides an electric control room heat abstractor, includes that induced drafts cover (1) and bellows (2), its characterized in that: the fixed intercommunication of the right flank of the cover (1) that induced drafts has first corrugated hose (3), first corrugated hose (3) are kept away from the one end of cover (1) that induced drafts and are linked together with the inside of bellows (2), a set of semiconductor refrigeration piece (21) is installed to the inner diapire of bellows (2), the lower part fixedly connected with water pump (22) of bellows (2) right flank, and the input of water pump (22) is linked together with the inside of bellows (2), the fixed intercommunication of the output of water pump (22) has outlet pipe (23), the inner wall fixedly connected with backup pad (24) of bellows (2), the bottom surface fixed of backup pad (24) is inlayed and is had water pipe (25), the outer fixed intercommunication of water pipe (25) has water curtain shower nozzle (26) that the equidistance was arranged, the one end that water pump (22) was kept away from in outlet pipe (23) runs through the right flank of bellows (2) and is linked together with the, an air outlet pipe (13) is fixedly embedded on the upper surface of the air box (2), a bearing plate (14) is fixedly connected with the inner wall of the air outlet pipe (13), an air outlet (15) is arranged inside the bearing plate (14), an axial flow fan (16) is arranged on the upper surface of the bearing plate (14), the left side surface and the right side surface of the baffle (10) are both provided with locking components (17), the upper surface of the air outlet pipe (13) is hinged with a cover plate (30), a limiting component (9) is arranged between the cover plate (30) and the air outlet pipe (13), the upper surface of the cover plate (30) is fixedly communicated with a second corrugated hose (27), one end of the second corrugated hose (27) far away from the cover plate (30) is fixedly communicated with an air outlet cover (28), the inner wall of the air outlet cover (28) is fixedly connected with a drying box (29), and a drying agent is filled in the drying box (29).
2. The heat dissipation device for the electric control room according to claim 1, wherein two symmetrical sliding plates (4) are fixedly connected to the inner wall of the air box (2), an installation frame (5) is arranged inside the air box (2), sliding grooves (6) are formed in the left side surface and the right side surface of the installation frame (5), the sliding grooves (6) are in sliding connection with the sliding plates (4), a filter screen (7) is installed inside the installation frame (5), a group of guide mechanisms (8) are installed on the upper surface and the bottom surface of the installation frame (5), the front end of the installation frame (5) penetrates through the front surface of the air box (2) and is in sliding connection with the front surface of the air box (2), a baffle (10) is fixedly connected to the front surface of the installation frame (5), a handle is installed on the front surface of the baffle (10), a sealing ring (11) is fixedly connected to the back surface of the baffle (10), and the back of the sealing ring (11) is contacted with the front of the air box (2), and the clamping mechanisms (12) are arranged on the left side surface and the right side surface of the baffle (10).
3. The heat dissipation device for the electric control room of claim 2, wherein the guide mechanism (8) comprises a support column (801), the support column (801) is fixedly connected to the upper surface of the mounting frame (5), a cylinder (802) is fixedly connected to the upper surface of the support column (801), a connecting rod (803) is slidably connected to the inner wall of the cylinder (802), a spring (804) is fixedly connected between one side surface of the connecting rod (803) and the inner wall of the cylinder (802), one end, far away from the spring (804), of the connecting rod (803) penetrates through the inner wall of the cylinder (802) and is slidably connected to the inner wall of the cylinder (802), and a rotating wheel (805) is mounted at one end, far away from the spring (804), of the connecting rod (803).
4. The heat sink for electrical control rooms according to claim 2, wherein the clipping mechanism (12) comprises a circular slot (121) and a clipping slot (122), the circular groove (121) is arranged on the outer surface of the baffle (10), the clamping groove (122) is arranged on the outer surface of the air box (2), a piston plate (123) is connected in the circular groove (121) in a sliding manner, a first tension spring (124) is fixedly connected between one side surface of the piston plate (123) and the inner wall of the circular groove (121), one side surface of the piston plate (123) far away from the first tension spring (124) is rotatably connected with a U-shaped clamping rod (125), one end of the U-shaped clamping rod (125) far away from the piston plate (123) penetrates through the circular groove (121) and extends to the outside of the circular groove (121), and one end of the U-shaped clamping rod (125) far away from the piston plate (123) is clamped with the inner wall of the clamping groove (122).
5. The heat dissipation device for the electric control room as claimed in claim 1, wherein the locking assembly (17) comprises a threaded pipe (171), the threaded pipe (171) is fixedly embedded in the outer surface of the air outlet pipe (13), a fixing plate (172) is fixedly sleeved on the outer surface of the threaded pipe (171), the bottom surface of the fixing plate (172) is fixedly connected with the upper surface of the air box (2), a threaded rod (173) is connected with the inner wall of the threaded pipe (171) in a threaded manner, one end, close to the axial flow fan (16), of the threaded rod (173) extends into the air outlet pipe (13), one end, close to the axial flow fan (16), of the threaded rod (173) is rotatably connected with a locking block (174), the locking block (174) is matched with the axial flow fan (16), and one side, far away from the axial flow fan (16), of the locking block (174) is fixedly connected with two telescopic rods (175), and one end of the telescopic rod (175) far away from the locking block (174) is fixedly embedded in the inner wall of the air outlet pipe (13).
6. The heat sink for electrical control rooms according to claim 1, wherein the position-limiting component (9) comprises a position-limiting groove (901) and a position-limiting rod (902), the limiting groove (901) is arranged on the upper surface of the air outlet pipe (13), the limiting rod (902) is connected with the right side surface of the air outlet pipe (13) in a sliding way, a limiting plate (903) is arranged inside the limiting groove (901), the top end of the limit plate (903) is fixedly connected with the bottom surface of the cover plate (30), the right side surface of the limit plate (903) is provided with a limit hole (904), the left end of the limiting rod (902) is clamped with the inner wall of the limiting hole (904), a stop block (905) is fixedly connected at the right end of the limiting rod (902), a second tension spring (906) is sleeved on the outer surface of the limiting rod (902), and two ends of the second tension spring (906) are respectively fixedly connected with the right side surface of the air outlet pipe (13) and the left side surface of the stop block (905).
7. The heat dissipation device for the electric control room as claimed in claim 1, wherein the outer surface of the air suction hood (1) and the outer surface of the air outlet hood (28) are fixedly connected with two symmetrical mounting plates (18) respectively, the left side surface of each mounting plate (18) is fixedly connected with a rubber gasket (19), the inside of each mounting plate (18) is connected with a set of bolts (20) in a threaded manner, and the left ends of the bolts (20) penetrate through the rubber gaskets (19) and extend to the left side of the rubber gaskets (19).
8. The heat dissipation device for the electric control room as claimed in claim 1, wherein a transparent plate (31) is fixedly embedded in the lower portion of the front surface of the air box (2), the front surface of the transparent plate (31) is provided with scales, the inner surface of the air box (2) is fixedly communicated with a water inlet pipe, and the lower portion of the right side surface of the air box (2) is fixedly communicated with a water outlet valve (32).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110233417.2A CN112822927A (en) | 2021-03-03 | 2021-03-03 | Heat dissipation device for electric control room |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110233417.2A CN112822927A (en) | 2021-03-03 | 2021-03-03 | Heat dissipation device for electric control room |
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| CN202110233417.2A Pending CN112822927A (en) | 2021-03-03 | 2021-03-03 | Heat dissipation device for electric control room |
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