CN210074580U - Batch meter that radiating effect is good - Google Patents
Batch meter that radiating effect is good Download PDFInfo
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- CN210074580U CN210074580U CN201921384139.5U CN201921384139U CN210074580U CN 210074580 U CN210074580 U CN 210074580U CN 201921384139 U CN201921384139 U CN 201921384139U CN 210074580 U CN210074580 U CN 210074580U
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Abstract
The utility model discloses a batch meter that radiating effect is good, including the batch meter body, the batch meter body includes that one side is the casing that the opening set up, fixed cover is equipped with the protective housing that one side set up for the opening on the casing, one side of protective housing is rotated and is installed the overhead door, and the overhead door cooperatees with the opening of protective housing, be equipped with heat dissipation mechanism on the protective housing and with heat dissipation mechanism matched with circulation exhaust mechanism that bleeds, heat dissipation mechanism is including seting up two first cavitys on the protective housing, and the casing is located between two first cavitys, and the first cavity intussuseption is filled with the cooling water, and fixedly connected with both ends are the first connecting pipe of block structure on the bottom inner wall of first cavity. The utility model relates to a rationally, convenient operation is convenient for carry out quick heat dissipation to the batch meter body, avoids appearing batch meter body radiating effect unsatisfactory, and the heat can not in time loose the phenomenon of going out, has prolonged the life of batch meter body, satisfies the user demand.
Description
Technical Field
The utility model relates to a batch meter technical field especially relates to a batch meter that radiating effect is good.
Background
The power equipment mainly comprises two categories of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, wherein the metering box is one of power equipment, the metering box is used for 3-35KV equipment for metering electric energy, and comprises a combined mutual inductor, a box body, an electric meter, a lightning arrester, a vacuum circuit breaker and the like, the current precision is 0.2S, the voltage precision grade is 0.2, but the radiating effect of current batch meter is unsatisfactory, and the long-time work of batch meter can produce a large amount of heats, and the heat that the heat can not be fine is gone out in the heat dissipation, can cause the ageing fast phenomenon of inside power component, has shortened the life of equipment, can not satisfy the user demand, therefore we have proposed a batch meter that the radiating effect is good and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a metering box with good heat dissipation effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a metering box with good heat dissipation effect comprises a metering box body, wherein the metering box body comprises a shell, one side of the shell is provided with an opening, a protective shell, one side of which is provided with an opening, is fixedly sleeved on the shell, a stop door is rotatably arranged on one side of the protective shell and is matched with the opening of the protective shell, a heat dissipation mechanism and a circulating air exhaust mechanism matched with the heat dissipation mechanism are arranged on the protective shell, the heat dissipation mechanism comprises two first cavities arranged on the protective shell, the shell is positioned between the two first cavities, cooling water is filled in the first cavities, a first connecting pipe with two ends both of a blocking structure is fixedly connected on the inner wall of the bottom of each first cavity, one side of each two first connecting pipes, which are close to each other, is communicated with and fixedly provided with a plurality of air outlet pipes, a plurality of first air inlet holes are respectively arranged on the inner walls of the two sides of the shell, the plurality of first air inlet holes positioned, one end of the air outlet pipe, which is far away from the corresponding first connecting pipe, extends into the corresponding first air inlet hole in a sealing manner, the protective shell is fixedly sleeved on the air outlet pipes in a sealing manner, a plurality of first heat dissipation holes are formed in the inner wall of the top of the shell, a plurality of second heat dissipation holes are formed in the inner wall of the top of the protective shell, the first heat dissipation holes are matched with the second heat dissipation holes, a water gap is formed in the inner wall of the top of the first cavity, a plug is sleeved in the water gap in a threaded manner, a second cavity is formed in the protective shell, a rectangular pipe is fixedly installed on the inner wall of one side of the second cavity, one end of the rectangular pipe is arranged in a blocking structure, a second connecting pipe and an L-shaped connecting pipe are arranged in the rectangular pipe, one end of the second connecting pipe extends into one of the two first cavities and is communicated with one of the two first connecting pipes, and one end of the, the second connecting pipe and the L-shaped connecting pipe are internally provided with a first one-way valve in a sealing and fixing way.
Preferably, the circulating air exhaust mechanism comprises a piston which is sleeved in a rectangular tube in a sealing sliding manner, one side of the piston is fixedly connected with a T-shaped moving rod, one side of the T-shaped moving rod extends out of the rectangular tube, the same positioning rod is fixedly connected between the top inner wall and the bottom inner wall of the rectangular tube, the positioning rod is sleeved on the T-shaped moving rod in a sliding manner, a plurality of springs are fixedly connected between one side of the positioning rod and one side of the piston, a driving motor is fixed on the bottom inner wall of the second cavity through threads, an eccentric wheel is fixedly connected to the top end of an output shaft of the driving motor, one side of the eccentric wheel extends into the rectangular tube, a ball is nested at the bottom of the inner side of the T-shaped moving rod and is in rolling contact with the outer side of the eccentric wheel, a first through hole is formed in the bottom inner wall of the rectangular tube, a, the second air inlet hole is matched with the second one-way valve.
Preferably, one side of one of the two first one-way valves, which is positioned in the second connecting pipe and is far away from the piston, is provided with an outlet, and the top of the other first one-way valve is provided with an outlet.
Preferably, the top of the second one-way valve is provided with an outlet.
Preferably, a sealing ring is fixedly sleeved on the piston, and the outer side of the sealing ring is in sliding connection with the side wall of the rectangular tube.
Preferably, the outer side of the plug is provided with an external thread, the side wall of the water gap is provided with an internal thread, and the internal thread is meshed with the corresponding external thread.
Preferably, a square hole is formed in one side of the positioning rod, and the side wall of the square hole is in sliding connection with the outer side of the T-shaped moving rod.
Compared with the prior art, the beneficial effects of the utility model are that:
through the protective shell, the first cavity, the first connecting pipe, the first air inlet hole, the air outlet pipe, the first heat dissipation hole, the second heat dissipation hole, the L-shaped connecting pipe, the second cavity, the rectangular pipe, the piston, the T-shaped movable rod, the positioning rod, the spring, the driving motor, the eccentric wheel and the second connecting pipe are matched, when the heat dissipation needs to be carried out on the metering box body, the driving motor is started to drive the eccentric wheel to rotate, the ball is extruded when the eccentric wheel rotates for the first half circle, the extruding force drives the T-shaped movable rod to move through the ball, the piston is driven to slide on the side wall of the rectangular pipe and compress the spring when the T-shaped movable rod moves, so that negative pressure is generated in the rectangular pipe and the outside gas is extracted through the second one-way valve and the second air inlet hole, the extracted gas enters the rectangular pipe through the second air inlet hole and the, the extrusion force of the eccentric wheel to the ball is gradually weakened, at the moment, the elastic force of the spring drives the piston to move towards the direction far away from the positioning rod and push the gas in the rectangular pipe, the pushed gas enters one of the two first connecting pipes through one first one-way valve and the second connecting pipe of the two first one-way valves, the gas also enters the other first connecting pipe through the other first one-way valve and the L-shaped connecting pipe, the cooling water in the first cavity cools the gas in the corresponding first connecting pipe, the cooled gas enters the shell body through the corresponding gas outlet pipe and the first gas inlet hole in sequence to cool the heat generated by the metering box body, the gas in the shell body is diffused out of the protective shell through the first heat dissipation hole and the second heat dissipation hole in sequence, the circulation of the gas is achieved, and the piston can circularly pump and exhaust the gas under the action of the eccentric wheel, the effect of circulating heat dissipation is achieved.
The utility model relates to a rationally, convenient operation is convenient for carry out quick heat dissipation to the batch meter body, avoids appearing batch meter body radiating effect unsatisfactory, and the heat can not in time loose the phenomenon of going out, has prolonged the life of batch meter body, satisfies the user demand.
Drawings
Fig. 1 is a schematic structural view of a metering box with a good heat dissipation effect provided by the present invention;
fig. 2 is a schematic cross-sectional structural view of a measuring tank with a good heat dissipation effect provided by the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 2.
In the figure: the device comprises a protective shell 1, a shell 2, a first cavity 3, a first connecting pipe 4, a first air inlet 5, an air outlet pipe 6, a first heat dissipation hole 7, a second heat dissipation hole 8, a 9L-shaped connecting pipe, a second cavity 10, a rectangular pipe 11, a piston 12, a T-shaped moving rod 13, a positioning rod 14, a spring 15, a driving motor 16, an eccentric wheel 17 and a second connecting pipe 18.
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.
Referring to fig. 1-3, a measuring tank with good heat dissipation effect comprises a measuring tank body, the measuring tank body comprises a shell 2 with one side provided with an opening, a protective shell 1 with one side provided with an opening is fixedly sleeved on the shell 2, a stop door is rotatably installed on one side of the protective shell 1 and is matched with the opening of the protective shell 1, a heat dissipation mechanism and a circulating air exhaust mechanism matched with the heat dissipation mechanism are arranged on the protective shell 1, the heat dissipation mechanism comprises two first cavities 3 arranged on the protective shell 1, the shell 2 is positioned between the two first cavities 3, the first cavities 3 are filled with cooling water, first connecting pipes 4 with two ends provided with blocking structures are fixedly connected on the inner wall of the bottom of the first cavities 3, one sides of the two first connecting pipes 4 close to each other are both communicated and are fixed with a plurality of air outlet pipes 6, a plurality of first air inlet holes 5 are respectively formed on the inner walls of the, a plurality of first air inlet holes 5 positioned at the same side of the shell 2 and a plurality of air outlet pipes 6 positioned on the same first connecting pipe 4 are arranged in a one-to-one correspondence manner, one end of each air outlet pipe 6 far away from the corresponding first connecting pipe 4 extends into the corresponding first air inlet hole 5 in a sealing manner, the protective shell 1 is fixedly sleeved on the plurality of air outlet pipes 6 in a sealing manner, a plurality of first heat dissipation holes 7 are arranged on the inner wall of the top of the shell 2, a plurality of second heat dissipation holes 8 are arranged on the inner wall of the top of the protective shell 1, a plurality of first heat dissipation holes 7 are matched with the plurality of second heat dissipation holes 8, a water gap is arranged on the inner wall of the top of the first cavity 3, a plug is sleeved in the water gap in a threaded manner, a second cavity 10 is arranged on the protective shell 1, a rectangular pipe 11 is fixedly arranged on the inner wall of, the utility model relates to a rationally, convenient operation is convenient for dispel the heat fast to the batch meter body in extending to one first cavity 3 in two first cavities 3 and being linked together with one first connecting pipe 4 in two first connecting pipes 4, and the one end of L shape connecting pipe 9 extends to in another first cavity 3 and is linked together with another first connecting pipe 4, and the equal sealed fixed cover is equipped with first check valve in second connecting pipe 18 and the L shape connecting pipe 9, the utility model relates to a, convenient operation, be convenient for dispel the heat fast, and it is unsatisfactory to avoid appearing batch meter body radiating effect, and the heat can not in time dispel the phenomenon of going out, has prolonged the life of batch meter body, satisfies the user demand.
In the utility model, the circulating air exhaust mechanism comprises a piston 12 which is hermetically and slidably sleeved in a rectangular tube 11, one side of the piston 12 is fixedly connected with a T-shaped moving rod 13, one side of the T-shaped moving rod 13 extends out of the rectangular tube 11, the same positioning rod 14 is fixedly connected between the top inner wall and the bottom inner wall of the rectangular tube 11, the positioning rod 14 is slidably sleeved on the T-shaped moving rod 13, a plurality of springs 15 are fixedly connected between one side of the positioning rod 14 and one side of the piston 12, a driving motor 16 is fixed on the bottom inner wall of a second cavity 10 by screw threads, the top end of an output shaft of the driving motor 16 is fixedly connected with an eccentric wheel 17, one side of the eccentric wheel 17 extends into the rectangular tube 11, the bottom of the inner side of the T-shaped moving rod 13 is nested with balls which are in rolling contact with the outer side of the eccentric wheel 17, a first through hole is arranged on the bottom inner, the inner wall of the bottom of the second cavity 10 is provided with a second air inlet hole, the second air inlet hole is matched with a second one-way valve, one side of one first one-way valve which is positioned in the second connecting pipe 18 and is far away from the piston 12 is set as an outlet, the top of the other first one-way valve is set as an outlet, the top of the second one-way valve is set as an outlet, the piston 12 is fixedly sleeved with a sealing ring, the outer side of the sealing ring is in sliding connection with the side wall of the rectangular pipe 11, the outer side of the plug is provided with an external thread, the side wall of the water gap is provided with an internal thread which is meshed with the corresponding external thread, one side of the positioning rod 14 is provided with a square hole, the side wall of the square hole is in sliding connection with the outer side of the T-shaped moving rod 13, the utility model has the advantages of reasonable design, convenient operation, the service life of batch meter body has been prolonged, the user demand is satisfied.
The working principle is as follows: when the heat dissipation device is used, when heat dissipation needs to be carried out on the metering box body, the driving motor 16 is started, the output shaft of the driving motor 16 drives the eccentric wheel 17 to rotate, the eccentric wheel 17 extrudes balls when rotating for the first half circle, the extruding force drives the balls to roll on the eccentric wheel 17, so that the balls drive the T-shaped moving rod 13 to move towards the direction position far away from the piston 12, the T-shaped moving rod 13 drives the piston 12 to slide on the side wall of the rectangular pipe 11 while moving, under the action of the sealing ring, the piston 12 generates negative pressure in the rectangular pipe 11 when moving, the generated negative pressure sequentially passes through the second one-way valve and the second air inlet hole to extract outside gas, the extracted gas enters the rectangular pipe 11 through the second air inlet hole and the second one-way valve, the spring 15 is compressed while the piston 12 moves, the driving motor 16 continues to rotate, when the eccentric wheel 17 rotates for the second half, the extrusion force of the eccentric wheel 17 to the ball is gradually weakened, the spring 15 in a compressed state is reset at the moment, the elastic force of the spring 15 drives the piston 12 to move towards the direction far away from the positioning rod 14, the piston 12 pushes the gas in the rectangular pipe 11 while moving, the pushed gas enters the second connecting pipe 18 through one first one-way valve of the two first one-way valves, the gas enters the L-shaped connecting pipe 9 through the other first one-way valve, the gas in the second connecting pipe 18 enters one first connecting pipe 4 of the two first connecting pipes 4, the gas in the L-shaped connecting pipe 9 enters the other first connecting pipe 4, the cooling water in the first cavity 3 cools the gas in the corresponding first connecting pipe 4, the cooled gas in the first connecting pipe 4 sequentially enters the shell 2 through the corresponding air outlet pipe 6 and the first air inlet hole 5 to cool the heat generated by the metering box body, and then reached quick radiating effect, gas in the casing 2 is outside first louvre 7 and the 8 effluvium of second louvre are to protective housing 1 in proper order, setting up of first louvre 7 and second louvre 8 has reached gaseous circulation, the radiating effect of batch meter body has been improved, driving motor 16 lasts the operation, under eccentric wheel 17's effect, make piston 12 circulate to gas bleed and exhaust, the radiating effect of circulation has been reached, when the cooling water needs to be changed, rotate the end cap, make the end cap move out in the mouth of a river that corresponds, can take out the cooling water in the first cavity 3 that will correspond through the mouth of a river and change new cooling water.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A metering box with good heat dissipation effect comprises a metering box body, wherein the metering box body comprises a shell (2) with one side provided with an opening, and the metering box is characterized in that a protective shell (1) with one side provided with the opening is fixedly sleeved on the shell (2), a stop door is rotatably installed on one side of the protective shell (1) and is matched with the opening of the protective shell (1), a heat dissipation mechanism and a circulating air exhaust mechanism matched with the heat dissipation mechanism are arranged on the protective shell (1), the heat dissipation mechanism comprises two first cavities (3) arranged on the protective shell (1), the shell (2) is positioned between the two first cavities (3), cooling water is filled in the first cavities (3), first connecting pipes (4) with two ends of a plugging structure are fixedly connected to the inner wall of the bottom of the first cavities (3), one sides of the two first connecting pipes (4) close to each other are communicated and fixed with a plurality of air outlet pipes (6), the inner walls of two sides of the shell (2) are respectively provided with a plurality of first air inlet holes (5), the plurality of first air inlet holes (5) positioned at the same side of the shell (2) and a plurality of air outlet pipes (6) positioned on the same first connecting pipe (4) are arranged in a one-to-one correspondence manner, one ends of the air outlet pipes (6) far away from the corresponding first connecting pipes (4) extend into the corresponding first air inlet holes (5) in a sealing manner, the protective shell (1) is sleeved on the plurality of air outlet pipes (6) in a sealing and fixing manner, the inner wall of the top of the shell (2) is provided with a plurality of first heat dissipation holes (7), the inner wall of the top of the protective shell (1) is provided with a plurality of second heat dissipation holes (8), the plurality of first heat dissipation holes (7) are matched with the plurality of second heat dissipation holes (8), the inner wall of the top of the first cavity (3) is provided with a, fixed mounting has rectangular pipe (11) on one side inner wall of second cavity (10), the one end of rectangular pipe (11) is established to block structure, be equipped with second connecting pipe (18) and L shape connecting pipe (9) in rectangular pipe (11), the one end of second connecting pipe (18) extends to in one first cavity (3) in two first cavities (3) and is linked together with one first connecting pipe (4) in two first connecting pipes (4), the one end of L shape connecting pipe (9) extends to in another first cavity (3) and is linked together with another first connecting pipe (4), it is equipped with first check valve all to seal fixed the cover in second connecting pipe (18) and L shape connecting pipe (9).
2. The metering box with good heat dissipation effect according to claim 1, wherein the circulating air-extracting and exhausting mechanism comprises a piston (12) hermetically and slidably sleeved in a rectangular tube (11), one side of the piston (12) is fixedly connected with a T-shaped moving rod (13), one side of the T-shaped moving rod (13) extends out of the rectangular tube (11), the same positioning rod (14) is fixedly connected between the top inner wall and the bottom inner wall of the rectangular tube (11), the positioning rod (14) is slidably sleeved on the T-shaped moving rod (13), a plurality of springs (15) are fixedly connected between one side of the positioning rod (14) and one side of the piston (12), a driving motor (16) is fixed on the bottom inner wall of the second cavity (10) in a threaded manner, an eccentric wheel (17) is fixedly connected to the top end of an output shaft of the driving motor (16), one side of the eccentric wheel (17) extends into the rectangular tube (11), the ball is nested in the bottom of the inner side of the T-shaped moving rod (13), the ball is in rolling contact with the outer side of the eccentric wheel (17), a first through hole is formed in the inner wall of the bottom of the rectangular pipe (11), a second one-way valve is fixedly sleeved in the first through hole in a sealing mode, a second air inlet hole is formed in the inner wall of the bottom of the second cavity (10), and the second air inlet hole is matched with the second one-way valve.
3. The batch meter with good heat dissipation effect according to claim 1, wherein one side of one of the two first check valves, which is positioned in the second connecting pipe (18) and is far away from the piston (12), is provided with an outlet, and the top of the other first check valve is provided with an outlet.
4. The batch tank with the good heat dissipation effect according to claim 2, wherein the top of the second one-way valve is provided with an outlet.
5. The batch meter with good heat dissipation effect according to claim 2, wherein the piston (12) is fixedly sleeved with a sealing ring, and the outer side of the sealing ring is slidably connected with the side wall of the rectangular tube (11).
6. The metering tank with the good heat dissipation effect as claimed in claim 1, wherein an external thread is arranged on the outer side of the plug, an internal thread is arranged on the side wall of the water gap, and the internal thread is meshed with the corresponding external thread.
7. The metering box with the good heat dissipation effect as claimed in claim 2, wherein a square hole is formed in one side of the positioning rod (14), and the side wall of the square hole is slidably connected with the outer side of the T-shaped movable rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921384139.5U CN210074580U (en) | 2019-08-25 | 2019-08-25 | Batch meter that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921384139.5U CN210074580U (en) | 2019-08-25 | 2019-08-25 | Batch meter that radiating effect is good |
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| Publication Number | Publication Date |
|---|---|
| CN210074580U true CN210074580U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921384139.5U Active CN210074580U (en) | 2019-08-25 | 2019-08-25 | Batch meter that radiating effect is good |
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| CN (1) | CN210074580U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316329A (en) * | 2020-09-24 | 2021-02-05 | 刘喜 | Power equipment with fire extinguishing function |
| CN112953116A (en) * | 2021-02-05 | 2021-06-11 | 江瀛 | Energy-saving self-excited three-phase asynchronous motor |
| CN114552449A (en) * | 2022-02-12 | 2022-05-27 | 杭州华创高科有限公司 | Noise reduction type intelligent cooling box type transformer substation |
| CN115410800A (en) * | 2022-11-02 | 2022-11-29 | 南通艺顺鹏电气有限公司 | Multi-stage heat dissipation type box-type transformer |
-
2019
- 2019-08-25 CN CN201921384139.5U patent/CN210074580U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316329A (en) * | 2020-09-24 | 2021-02-05 | 刘喜 | Power equipment with fire extinguishing function |
| CN112316329B (en) * | 2020-09-24 | 2022-12-27 | 刘喜 | Power equipment with fire extinguishing function |
| CN112953116A (en) * | 2021-02-05 | 2021-06-11 | 江瀛 | Energy-saving self-excited three-phase asynchronous motor |
| CN114552449A (en) * | 2022-02-12 | 2022-05-27 | 杭州华创高科有限公司 | Noise reduction type intelligent cooling box type transformer substation |
| CN114552449B (en) * | 2022-02-12 | 2024-06-04 | 杭州华创高科有限公司 | Noise reduction type intelligent cooling box-type substation |
| CN115410800A (en) * | 2022-11-02 | 2022-11-29 | 南通艺顺鹏电气有限公司 | Multi-stage heat dissipation type box-type transformer |
| CN115410800B (en) * | 2022-11-02 | 2023-04-07 | 南通艺顺鹏电气有限公司 | Multi-stage heat dissipation type box-type transformer |
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