CN209929790U - Temperature-controllable power distribution cabinet - Google Patents
Temperature-controllable power distribution cabinet Download PDFInfo
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- CN209929790U CN209929790U CN201920741465.0U CN201920741465U CN209929790U CN 209929790 U CN209929790 U CN 209929790U CN 201920741465 U CN201920741465 U CN 201920741465U CN 209929790 U CN209929790 U CN 209929790U
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- heat exchange
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Abstract
The utility model relates to a switch board technical field just discloses a controllable switch board of temperature, including the block terminal body, closed square groove has been seted up to the inner wall of block terminal body, the inboard bottom fixedly connected with division board of block terminal body. The utility model discloses a, when the block terminal body is located the high temperature environment, put down block terminal body baffle all around, water through circulating water pump in with heat exchange tube and the water storage box circulates the transport, utilize the heat of the water absorption vent circulation air in the heat exchange tube of square inslot simultaneously, then the inside of block terminal body is gone into to the air after with cold treatment through radiator fan on the braced frame, this internal cooling to the block terminal, can adjust the inside temperature of block terminal body according to the temperature of environment, make it avoid being in too high or low temperature adverse circumstances, guarantee the normal use of switch board, the life of switch board has been improved, the person's of facilitating the use's use.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a controllable switch board of temperature.
Background
The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
But the switch board receives ambient temperature's influence easily at the in-process that uses, and when the switch board was in high temperature or microthermal environment for a long time, damaged the component in the switch board easily, influenced the use of switch board, reduced the life of switch board, so proposed a controllable switch board of temperature and solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a controllable switch board of temperature possesses advantages such as temperature regulation, has solved the switch board and has received ambient temperature's influence easily at the in-process that uses, and when the switch board was in high temperature or microthermal environment for a long time, damaged the component in the switch board easily, influenced the use of switch board, reduced the life's of switch board problem.
(II) technical scheme
For the purpose of realizing above-mentioned temperature regulation, the utility model provides a following technical scheme: a temperature-controllable power distribution cabinet comprises a power distribution box body, wherein a closed square groove is formed in the inner wall of the power distribution box body, a partition board is fixedly connected to the bottom of the inner side of the power distribution box body, a circulating water pump is fixedly mounted on the inner bottom wall of the power distribution box body, a heat exchange tube is fixedly connected to the inner side of the square groove, two ends of the heat exchange tube penetrate through and extend to the inner side of the power distribution box body, a water storage box is fixedly connected to the inner bottom wall of the power distribution box body, the water storage box is located on the right side of the circulating water pump and communicated with a water inlet of the circulating water pump, two ends of the bottom of the heat exchange tube are respectively fixedly connected with a water outlet of the circulating water pump and the front side of the water storage box, the circulating water pump and the heat exchange tube are communicated with the water, four vents, four vents are seted up in the outside of block terminal body the vent all is linked together with square groove, the outside of block terminal body articulates there are four baffles, four the baffle is located one side of four vents respectively, the inside fixed mounting of water storage box has the heating pipe.
Preferably, the heat exchange tube is an insulating tube with high heat resistance and good heat conductivity.
Preferably, four the top of baffle all extends vertical direction sliding connection and has a slip fixture block, four fixed fixture blocks of outside fixedly connected with of block terminal body, four fixed fixture block is located the top of four baffles respectively, four slip fixture block respectively with four fixed fixture block joint.
Preferably, four the inboard equal fixedly connected with dust screen of vent, the dust screen is located between baffle and the heat exchange tube.
Preferably, four the tops of baffle all extend vertical direction and have seted up spacing spout, four the bottom of slip fixture block extends to the inside of four spacing spouts and with four spacing spout sliding connection respectively, four all cup joint the spring on the slip fixture block, the top of spring and the interior roof contact of spacing spout, the bottom and the slip fixture block contact of spring.
Preferably, the block terminal body is the heat-insulating box, four the equal fixedly connected with in one side that the baffle is close to the vent fills up, four one side that sealed pad is close to the vent all contacts with the block terminal body.
(III) advantageous effects
Compared with the prior art, the utility model provides a controllable switch board of temperature possesses following beneficial effect:
1. when the distribution box body is positioned under a high-temperature environment, the baffles around the distribution box body are put down, the water in the heat exchange tubes and the water storage tank is circularly conveyed through the circulating water pump, meanwhile, the water in the heat exchange tubes in the square groove is used for absorbing the heat of ventilation air of the ventilation opening, then, the air after cold treatment is discharged into the distribution box body through the heat dissipation fan on the supporting frame, the temperature in the distribution box body is reduced, when the distribution box body is positioned under a low-temperature environment, the baffles are rotated to close the ventilation opening, thereby isolating and preserving the heat of the inside of the distribution box body from the outside, meanwhile, the circulating water in the water storage tank is heated by electrifying the heating pipe, the hot water is conveyed into the heat exchange tubes in the square groove through the circulating water pump, thereby releasing the heat to the air in the distribution box body, and enhancing the, make the inside of distribution box body of distribution that hot-air can be even to carry out temperature compensation to the inside of distribution box body, can adjust distribution box body inside temperature according to the temperature of environment, make it avoid being in too high or microthermal adverse circumstances, guarantee the normal use of switch board, improved the life of switch board, the person's of facilitating the use.
2. The heat resistance of the heat exchange tube enables the heat exchange tube not to deform due to the temperature of circulating water inside the heat exchange tube, the heat transfer performance is good, the heat exchange effect of the heat exchange tube is better, the temperature adjustment is more convenient, and the insulativity avoids accidents caused when an electric wire in the distribution box body is contacted with the heat exchange tube.
3. The baffle is fixed by clamping the sliding clamping block at the top of the baffle with the fixed clamping block, and the sliding clamping block can be separated from the fixed clamping block by the sliding clamping block which slides upwards, so that the operation is convenient, the firmness is high, and the use of a user is facilitated.
4. Utilize the dust screen to filter the dust that the outside air carried, avoid the dust to cause the erosion damage to this internal part of block terminal through the inside that the vent got into the block terminal body, further improved the life of block terminal body.
5. The sliding fixture block can conveniently slide in the limiting sliding groove through the limiting sliding groove, the sliding fixture block is prevented from being separated, the spring is in an extending state under the condition of no stress, downward force can be exerted on the sliding fixture block all the time through contact with the limiting sliding groove and the sliding fixture block, the sliding fixture block is connected with the fixed fixture block in a clamped mode, and the fixed structure is firmer and more stable.
6. The block terminal body is the heat-insulating box, reduces external environment and to the influence of block terminal body inside temperature, can further seal the block terminal body through sealed the pad, plays heat retaining effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
fig. 3 is a schematic view of the connection structure of the spring and the sliding clamping block of the present invention;
FIG. 4 is an enlarged schematic view of part A of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the connection structure of the water storage tank and the heating pipe in front view and sectional view;
fig. 6 is the utility model discloses block terminal body and square groove overlook the connection structure schematic diagram of section.
In the figure: 1. a distribution box body; 2. a square groove; 3. a separator plate; 4. a water circulating pump; 5. a heat exchange pipe; 6. a water storage tank; 7. a support frame; 8. a heat radiation fan; 9. a vent; 10. a baffle plate; 11. heating a tube; 12. sliding the clamping block; 13. fixing the fixture block; 14. a dust screen; 15. a limiting chute; 16. a spring; 17. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a temperature-controllable power distribution cabinet comprises a power distribution box body 1, a closed square groove 2 is formed in the inner wall of the power distribution box body 1, a partition plate 3 is fixedly connected to the bottom of the inner side of the power distribution box body 1, a circulating water pump 4 is fixedly installed on the inner bottom wall of the power distribution box body 1, the circulating water pump 4 is of a KL/tyrlon brand, a JET-G17-37 type, a heat exchange pipe 5 is fixedly connected to the inner side of the square groove 2, two ends of the heat exchange pipe 5 penetrate through and extend to the inner side of the power distribution box body 1, a water storage tank 6 is fixedly connected to the inner bottom wall of the power distribution box body 1, the water storage tank 6 is located on the right side of the circulating water pump 4 and communicated with a water inlet of the circulating water pump 4, two ends of the bottom of the heat exchange pipe 5 are, the inner side of the square groove 2 is fixedly connected with a supporting frame 7, the supporting frame 7 is positioned on the inner side of the heat exchange tube 5, the inner side of the supporting frame 7 is fixedly provided with four cooling fans 8, the outer side of the distribution box body 1 is provided with four ventilation openings 9, the four ventilation openings 9 are all communicated with the square groove 2, the outer side of the distribution box body 1 is hinged with four baffles 10, the four baffles 10 are respectively positioned on one side of the four ventilation openings 9, the interior of the water storage box 6 is fixedly provided with a heating tube 11, when the distribution box body 1 is positioned under a high-temperature environment, the baffles 10 around the distribution box body 1 are put down, the heat exchange tube 5 and the water in the water storage box 6 are circularly conveyed through the circulating water pump 4, meanwhile, the water in the heat exchange tube 5 in the square groove 2 is used for absorbing the heat of air circulating through the ventilation openings 9, and then, the interior of the distribution box body 1 is cooled, when the distribution box body 1 is in a low-temperature environment, the baffle plate 10 is rotated to close the ventilation opening 9, so that the interior of the distribution box body 1 is isolated from the outside and is kept warm, meanwhile, the heating pipe 11 is electrified to heat circulating water in the water storage tank 6, hot water is conveyed into the heat exchange pipe 5 in the square groove 2 by the circulating water pump 4, so that heat is released to air in the distribution box body 1, the air flow in the distribution box body 1 is enhanced by the heat dissipation fan 8, so that the hot air can be uniformly distributed in the distribution box body 1, the temperature compensation is carried out on the interior of the distribution box body 1, the temperature in the distribution box body 1 can be adjusted according to the temperature of the environment, the distribution box body is prevented from being in an excessively high or excessively low-temperature severe environment, the normal use of the distribution box is ensured, the use of the user is convenient.
Further, the heat exchange tube 5 is an insulating tube with high heat resistance and good heat conductivity, the heat resistance of the heat exchange tube 5 enables the heat exchange tube 5 not to deform due to the temperature of circulating water inside the heat exchange tube 5, the heat conductivity is good, the heat exchange effect of the heat exchange tube 5 is better, the temperature adjustment is more convenient, and the insulation property avoids accidents caused when an electric wire in the distribution box body 1 contacts with the heat exchange tube 5.
Further, the top of four baffles 10 all extends vertical direction sliding connection and has slip fixture block 12, four fixed fixture block 13 of outside fixedly connected with of block terminal body 1, four fixed fixture block 13 are located the top of four baffles 10 respectively, four slip fixture block 12 respectively with four fixed fixture block 13 joints, through the gliding slip fixture block 12 in baffle 10 top and fixed fixture block 13's joint, fix baffle 10, through the slip fixture block 12 that upwards slides, can make slip fixture block 12 break away from with fixed fixture block 13, and the operation is convenient, firm nature is high, user's use has been made things convenient for.
Further, the equal fixedly connected with dust screen 14 in four vents 9's inboard, dust screen 14 are located between baffle 10 and the heat exchange tube 5, utilize dust screen 14 to filter the dust that the outside air carried, avoid the dust to cause the erosion damage to the part in the block terminal body 1 through vent 9 entering block terminal body 1's inside, further improved block terminal body 1's life.
Further, the top of four baffles 10 all extends vertical direction and has seted up spacing spout 15, the bottom of four slip fixture blocks 12 extends to the inside of four spacing spout 15 respectively and with four spacing spout 15 sliding connection, spring 16 has all been cup jointed on four slip fixture blocks 12, the top of spring 16 and the interior roof contact of spacing spout 15, the bottom and the slip fixture block 12 contact of spring 16, make things convenient for slip fixture block 12 to slide in the inside of spacing spout 15 through spacing spout 15, avoid simultaneously sliding fixture block 12 to break away from, spring 16 is the extending state under the condition of not atress, can be through the contact with spacing spout 15 and slip fixture block 12, exert decurrent power to slip fixture block 12 all the time, let slip fixture block 12 and fixed fixture block 13 joint, make fixed knot construct more firm stable.
Further, block terminal body 1 is the heat-insulating box, and four baffles 10 are close to the sealed pad 17 of the equal fixedly connected with in one side of vent 9, and four sealed pads 17 are close to one side of vent 9 and all contact with block terminal body 1, and block terminal body 1 is the heat-insulating box, reduces the external environment to the influence of block terminal body 1 internal temperature, can further seal block terminal body 1 through sealed pad 17, plays heat retaining effect.
The working principle is as follows: when the distribution box body 1 is positioned in a high-temperature environment, the sliding clamping block 12 slides upwards to separate the sliding clamping block 12 from the fixed clamping block 13, the baffle plates 10 on the periphery of the distribution box body 1 are put down, the water in the heat exchange tubes 5 and the water storage tank 6 is circularly conveyed through the circulating water pump 4, meanwhile, the water in the heat exchange tubes 5 in the square groove 2 is used for absorbing the heat of ventilation air of the ventilation opening 9, then the air after cold treatment is discharged into the distribution box body 1 through the heat dissipation fan 8 on the supporting frame 7 to cool the distribution box body 1, when the distribution box body 1 is positioned in a low-temperature environment, the baffle plates 10 are rotated, the fixed baffle plates 10 are clamped and connected with the fixed clamping blocks 13 through the sliding clamping blocks 12, the ventilation opening 9 is sealed and closed through the sealing gaskets 17, so that the inside of the distribution box body 1 is isolated from the outside and insulated, and the heating pipe 11 is electrified to, utilize circulating water pump 4 to carry hot water in the heat exchange tube 5 in the square groove 2, thereby to the air release heat in the block terminal body 1, utilize radiator fan 8 reinforcing block terminal body 1 in the air flow, make the inside at block terminal body 1 of distribution that hot-air can be even, thereby carry out temperature compensation to block terminal body 1's inside, can adjust block terminal body 1 inside temperature according to the temperature of environment, make it avoid being in too high or microthermal adverse circumstances, guarantee the normal use of switch board, the service life of switch board has been improved, the use of person of facilitating the use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a controllable switch board of temperature, includes block terminal body (1), its characterized in that: the inner wall of the distribution box body (1) is provided with a closed square groove (2), the bottom of the inner side of the distribution box body (1) is fixedly connected with a partition plate (3), the inner bottom wall of the distribution box body (1) is fixedly provided with a circulating water pump (4), the inner side of the square groove (2) is fixedly connected with a heat exchange tube (5), two ends of the heat exchange tube (5) penetrate through and extend to the inner side of the distribution box body (1), the inner bottom wall of the distribution box body (1) is fixedly connected with a water storage tank (6), the water storage tank (6) is positioned on the right side of the circulating water pump (4) and communicated with a water inlet of the circulating water pump (4), two ends of the bottom of the heat exchange tube (5) are respectively fixedly connected with a water outlet of the circulating water pump (4) and a front of the water storage tank (6), and the circulating water pump (4, inboard fixedly connected with braced frame (7) of square groove (2), braced frame (7) are located the inboard of heat exchange tube (5), the inboard fixed mounting of braced frame (7) has four radiator fan (8), four vent (9), four have been seted up in the outside of block terminal body (1) vent (9) all are linked together with square groove (2), the outside of block terminal body (1) articulates there are four baffles (10), four baffle (10) are located one side of four vent (9) respectively, the inside fixed mounting of water storage box (6) has heating pipe (11).
2. The temperature-controllable power distribution cabinet according to claim 1, characterized in that: the heat exchange tube (5) is an insulating tube with high heat resistance and good heat conductivity.
3. The temperature-controllable power distribution cabinet according to claim 1, characterized in that: four the top of baffle (10) all extends vertical direction sliding connection and has slip fixture block (12), four fixed fixture block (13), four of the outside fixedly connected with of block terminal body (1) fixed fixture block (13) are located the top of four baffles (10) respectively, four slip fixture block (12) respectively with four fixed fixture block (13) joint.
4. The temperature-controllable power distribution cabinet according to claim 1, characterized in that: four equal fixedly connected with dust screen (14) in the inboard of vent (9), dust screen (14) are located between baffle (10) and heat exchange tube (5).
5. A temperature-controllable switch board according to claim 3, characterized in that: four the top of baffle (10) all extends vertical direction and has seted up spacing spout (15), four the bottom of slip fixture block (12) extends to the inside of four spacing spout (15) respectively and with four spacing spout (15) sliding connection, four all cup jointed spring (16) on slip fixture block (12), the top of spring (16) and the interior roof contact of spacing spout (15), the bottom and the slip fixture block (12) contact of spring (16).
6. The temperature-controllable power distribution cabinet according to claim 1, characterized in that: block terminal body (1) is the heat-insulating box, four baffle (10) are close to the sealed pad (17) of the equal fixedly connected with in one side of vent (9), four sealed pad (17) are close to one side of vent (9) and all contact with block terminal body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920741465.0U CN209929790U (en) | 2019-05-22 | 2019-05-22 | Temperature-controllable power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920741465.0U CN209929790U (en) | 2019-05-22 | 2019-05-22 | Temperature-controllable power distribution cabinet |
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| CN209929790U true CN209929790U (en) | 2020-01-10 |
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| CN201920741465.0U Active CN209929790U (en) | 2019-05-22 | 2019-05-22 | Temperature-controllable power distribution cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319875A (en) * | 2020-04-16 | 2020-06-23 | 烟台职业学院 | Intelligent transport case suitable for cold chain logistics |
| CN111884092A (en) * | 2020-06-17 | 2020-11-03 | 国网山西省电力公司忻州供电公司 | Heat dissipation device for power equipment |
-
2019
- 2019-05-22 CN CN201920741465.0U patent/CN209929790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319875A (en) * | 2020-04-16 | 2020-06-23 | 烟台职业学院 | Intelligent transport case suitable for cold chain logistics |
| CN111884092A (en) * | 2020-06-17 | 2020-11-03 | 国网山西省电力公司忻州供电公司 | Heat dissipation device for power equipment |
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Effective date of registration: 20200812 Address after: 257100 South 300 meters east of Xianhe road and E'meishan Road, Shengli Industrial Park, Dongying District, Dongying City, Shandong Province Patentee after: Shandong Saina Petroleum Technology Co., Ltd Address before: 257100 east of No.13 Road, Shengli Industrial Park, Dongying District, Dongying City, Shandong Province, south of Xianhe Road Patentee before: Shandong Kuanxin Petroleum Technology Co.,Ltd. |