CN214411964U - A PZ30 power distribution cabinet for easy heat dissipation - Google Patents

A PZ30 power distribution cabinet for easy heat dissipation Download PDF

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Publication number
CN214411964U
CN214411964U CN202023336680.4U CN202023336680U CN214411964U CN 214411964 U CN214411964 U CN 214411964U CN 202023336680 U CN202023336680 U CN 202023336680U CN 214411964 U CN214411964 U CN 214411964U
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power distribution
heat dissipation
distribution cabinet
inner cavity
pipe
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朱东杲
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Shanghai Jiaying Electromechanical Complete Equipment Co ltd
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Shanghai Jiaying Electromechanical Complete Equipment Co ltd
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Abstract

本实用新型公开了一种便于散热的PZ30配电柜,包括配电柜内腔本体和吸热腔室,所述配电柜内腔本体的表面设置有内腔散热透气网,且内腔散热透气网的外侧设置有循环散热管,所述循环散热管的外侧设置有配电柜外腔本体,所述配电柜内腔本体的下方设置有配电柜底座,且配电柜底座的内部设置有冷风扇,所述吸热腔室设置于配电柜内腔本体的上方,所述排气扇的上方设置有顶部散热盖板,且顶部散热盖板的外侧连接有散热板转轴。该便于散热的PZ30配电柜设置有循环散热管设置在内腔散热透气网的外侧周围,循环散热管内部加入凉水,凉水在循环散热管内部循环,从而能够带走部分对配电柜内腔本体内部散出的热量。

Figure 202023336680

The utility model discloses a PZ30 power distribution cabinet which is convenient for heat dissipation, comprising an inner cavity body of a power distribution cabinet and a heat absorption chamber. The outer side of the ventilation net is provided with a circulating heat pipe, the outer side of the circulating heat pipe is provided with a power distribution cabinet outer cavity body, a power distribution cabinet base is set below the power distribution cabinet inner cavity body, and the inside of the power distribution cabinet base A cooling fan is provided, the heat absorbing chamber is arranged above the inner cavity body of the power distribution cabinet, a top heat dissipation cover plate is disposed above the exhaust fan, and the outer side of the top heat dissipation cover plate is connected with a heat dissipation plate rotating shaft. The PZ30 power distribution cabinet, which is easy to dissipate heat, is provided with a circulating heat pipe arranged around the outer side of the inner cavity heat dissipation and ventilation net. Cool water is added to the inside of the circulating heat pipe, and the cool water circulates inside the circulating heat pipe, so that part of the inner cavity of the power distribution cabinet can be taken away. The heat dissipated inside the body.

Figure 202023336680

Description

PZ30 switch board convenient to it is radiating
Technical Field
The utility model relates to a switch board technical field specifically is a PZ30 switch board convenient to it is radiating.
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 applications with concentrated loads and many loops, and they distribute the power of a circuit of a higher level distribution device to nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The current switch board has the switch board interior facility and generally needs long-term operation work in the use, and can produce a large amount of heats between the electrical components in the long-term working process, the inside heat of switch board if not in time the effluvium can cause the internals to damage because of high temperature, and present switch board heat dissipation adopts the cabinet body to set up the louvre and dispels the heat usually, the radiating effect is poor, the efficiency is slow, and then influence the problem of the normal use of switch board, can not be fine satisfy people's user demand, to the above-mentioned condition, carry out technical innovation on current switch board basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PZ switch board convenient to heat dissipation, there is the switch board to have the interior facility of switch board in the use to need long-term operation work usually in solving current switch board among the above-mentioned background art, and can produce a large amount of heats between the electrical components in the long-term working process, the inside heat of switch board can cause the internals to damage because of high temperature if not in time effluvium, and present switch board heat dissipation adopts the cabinet body to set up the louvre and dispel the heat usually, the radiating effect is poor, the efficiency is slow, and then influence the problem of the normal use of switch board, the user demand problem of satisfying people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: a PZ power distribution cabinet convenient for heat dissipation comprises a power distribution cabinet inner cavity body and a heat absorption cavity, and is characterized in that an inner cavity heat dissipation breathable net is arranged on the surface of the power distribution cabinet inner cavity body, a circulating heat dissipation pipe is arranged on the outer side of the inner cavity heat dissipation breathable net, a power distribution cabinet outer cavity body is arranged on the outer side of the circulating heat dissipation pipe, a water filling port is connected above the circulating heat dissipation pipe, a water supply pipe is connected on the left side of the water filling port, a water pump is arranged below the water supply pipe, a water pumping pipe is arranged below the water pump, a circulating water tank is connected below the water pumping pipe, a water outlet pipe is connected on the right side of the circulating water tank, a power distribution cabinet base is arranged below the power distribution cabinet inner cavity body, a cooling fan is arranged inside the power distribution cabinet base, the heat absorption cavity is arranged above the power distribution cabinet inner cavity body, and an exhaust fan is arranged inside the heat absorption cavity, the top of air discharge fan is provided with top heat dissipation apron, and the outside of top heat dissipation apron is connected with the heating panel pivot, the left and right sides of air discharge fan all is provided with electric putter, the front side of switch board inner chamber body is provided with cabinet body door plant.
Preferably, the inner cavity heat dissipation breathable net is wrapped on the outer surface of the inner cavity body of the power distribution cabinet, and a semi-surrounding structure is formed between the inner cavity heat dissipation breathable net and the inner cavity body of the power distribution cabinet.
Preferably, the circulating radiating pipes are uniformly distributed along the inner part of the outer cavity body of the power distribution cabinet, and the circulating radiating pipes are attached to the inner cavity body of the power distribution cabinet through the inner cavity heat dissipation breathable net.
Preferably, the circulation cooling tube passes through to constitute the intercommunication structure between filler, delivery pipe, water pump and the drinking-water pipe and the circulation water tank, and the circulation water tank passes through to constitute the intercommunication structure between outlet pipe and the circulation cooling tube.
Preferably, the power distribution cabinet base is tightly attached to the power distribution cabinet inner cavity body, and the cooling fan is parallel to the power distribution cabinet inner cavity body in the horizontal direction through the inner cavity heat dissipation ventilation net.
Preferably, the top heat dissipation cover plate forms a rotating structure with the heat absorption chamber through a heat dissipation plate rotating shaft, and the electric push rod is in threaded connection with the top heat dissipation cover plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the inner cavity heat dissipation breathable net is arranged to wrap the outer surface of the inner cavity body of the power distribution cabinet, so that the inner cavity body of the power distribution cabinet forms a hollow net-shaped structure, heat generated by electrical components in the inner cavity body of the power distribution cabinet can be quickly dissipated, and the heat is prevented from being accumulated in the inner cavity body of the power distribution cabinet and being inconvenient to dissipate, and uneven and insufficient heat dissipation in the inner cavity body of the power distribution cabinet is caused;
2. the circulating radiating pipe is arranged around the outer side of the inner cavity radiating ventilating net, cold water is added into the circulating radiating pipe and circulates in the circulating radiating pipe, so that part of heat dissipated to the inside of the inner cavity body of the power distribution cabinet can be taken away, the circulating water tank, the water supply pipe, the water pump and the water pumping pipe are arranged to provide cold water for the circulating radiating pipe, the water outlet pipe is convenient for the cold water to flow out after heat exchange, and water circulation is realized;
3. be provided with the thermantidote and can cool off the inside heat of switch board inner chamber body from the bottom, can blow off the heat of gathering simultaneously and dispel the heat with higher speed, can blow in the top of switch board inner chamber body with partial heat simultaneously, be convenient for discharge, be provided with the heat absorption cavity and be used for a large amount of thermal effluences, certain angle can be opened under the effect of electric putter and heating panel pivot to top heat-dissipating cover plate to discharge of exhaust fan heat with higher speed, and then promote the radiating effect of switch board inner chamber body.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure of the inner cavity of the power distribution cabinet of the present invention;
FIG. 3 is a schematic top view of the top heat-dissipating cover plate of the present invention;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 5 is a schematic view of the structure of the present invention.
In the figure: 1. a power distribution cabinet inner cavity body; 2. an inner cavity heat dissipation breathable net; 3. a power distribution cabinet outer cavity body; 4. circulating heat dissipation pipes; 5. a water supply pipe; 6. a water pump; 7. a water pumping pipe; 8. a circulating water tank; 9. a water outlet pipe; 10. a power distribution cabinet base; 11. a cooling fan; 12. a heat-absorbing chamber; 13. a rotating shaft of the heat dissipation plate; 14. a top heat dissipating cover plate; 15. an exhaust fan; 16. an electric push rod; 17. a cabinet door panel; 18. and (4) a water filling port.
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. 1-5, the present invention provides a technical solution: a PZ30 power distribution cabinet convenient for heat dissipation comprises a power distribution cabinet inner cavity body 1 and a heat absorption cavity 12, wherein the surface of the power distribution cabinet inner cavity body 1 is provided with an inner cavity heat dissipation breathable net 2, the outer side of the inner cavity heat dissipation breathable net 2 is provided with a circulating heat dissipation pipe 4, the outer side of the circulating heat dissipation pipe 4 is provided with a power distribution cabinet outer cavity body 3, a water filling port 18 is connected above the circulating heat dissipation pipe 4, the left side of the water filling port 18 is connected with a water supply pipe 5, a water pump 6 is arranged below the water supply pipe 5, a water pumping pipe 7 is arranged below the water pump 6, a circulating water tank 8 is connected below the water pumping pipe 7, the right side of the circulating water tank 8 is connected with a water outlet pipe 9, a power distribution cabinet base 10 is arranged below the power distribution cabinet inner cavity body 1, a cooling fan 11 is arranged inside the power distribution cabinet base 10, the heat absorption cavity 12 is arranged above the power distribution cabinet inner cavity body 1, and an exhaust fan 15 is arranged inside the heat absorption cavity 12, the top heat dissipation apron 14 is provided with in the top of air discharge fan 15, and the outside of top heat dissipation apron 14 is connected with heating panel pivot 13, and the left and right sides of air discharge fan 15 all is provided with electric putter 16, and the front side of switch board inner chamber body 1 is provided with cabinet body door panel 17.
The utility model discloses in: the inner cavity heat dissipation breathable net 2 is wrapped on the outer surface of the inner cavity body 1 of the power distribution cabinet, and a semi-enclosed structure is formed between the inner cavity heat dissipation breathable net 2 and the inner cavity body 1 of the power distribution cabinet; be provided with the ventilative net 2 parcel of inner chamber heat dissipation at switch board inner chamber body 1 surface, make switch board inner chamber body 1 form the netted structure of fretwork, the quick effluvium of heat that the inside electrical components of switch board inner chamber body 1 of being convenient for produced prevents that the heat from piling up the not convenient for effluvium in switch board inner chamber body 1 is inside, causes the inside heat dissipation of switch board inner chamber body 1 inhomogeneous and insufficient.
The utility model discloses in: the circulating radiating pipes 4 are uniformly distributed along the interior of the outer cavity body 3 of the power distribution cabinet, and the circulating radiating pipes 4 are mutually attached to the inner cavity body 1 of the power distribution cabinet through the inner cavity radiating breathable net 2; be provided with circulation cooling tube 4 and set up around the outside of the ventilative net 2 of inner chamber heat dissipation, the inside cold water that adds of circulation cooling tube 4, cold water is at 4 internal circulations of circulation cooling tube to can take away the heat of part to 1 inside effluviums of switch board inner chamber body.
The utility model discloses in: the circulating radiating pipe 4 forms a communication structure with the circulating water tank 8 through the water filling port 18, the water feeding pipe 5, the water pump 6 and the water pumping pipe 7, and the circulating water tank 8 forms a communication structure with the circulating radiating pipe 4 through the water outlet pipe 9; be provided with circulation tank 8 and flow pipe 5, water pump 6, drinking-water pipe 7 and can provide cold water for circulation cooling tube 4, outlet pipe 9 is convenient for the outflow after the cold water heat exchange, realizes the circulation of water.
The utility model discloses in: the power distribution cabinet base 10 is tightly attached to the power distribution cabinet inner cavity body 1, and the cooling fan 11 is parallel to the power distribution cabinet inner cavity body 1 in the horizontal direction through the inner cavity heat dissipation breathable net 2; be provided with thermantidote 11 and can cool off the heat of switch board inner chamber body 1 inside from the bottom, can blow off the heat of gathering simultaneously and dispel the heat with higher speed, can blow in the top of switch board inner chamber body 1 with partial heat simultaneously, the discharge of being convenient for.
The utility model discloses in: the top radiating cover plate 14 forms a rotating structure with the heat absorption chamber 12 through a radiating plate rotating shaft 13, and the electric push rod 16 is in threaded connection with the top radiating cover plate 14; be provided with heat absorption cavity 12 and be used for a large amount of thermal effluvium, certain angle can be opened under the effect of electric putter 16 and heating panel pivot 13 to top radiating cover 14 to discharge of 15 thermal with higher speed exhaust fan, and then promote the radiating effect of switch board inner chamber body 1.
This operating principle of PZ30 switch board convenient to heat dissipation: firstly, a power distribution device is arranged inside an inner cavity body 1 of a power distribution cabinet, the side edge of the outer wall of the inner cavity body 1 of the power distribution cabinet is wrapped by a hollow inner cavity heat dissipation breathable net 2, a power distribution cabinet outer cavity body 3 is arranged outside the inner cavity heat dissipation breathable net 2, the inner cavity body 1 of the power distribution cabinet and the outer cavity body 3 of the power distribution cabinet are simultaneously covered by a cabinet body door panel 17, secondly, heat generated by the power distribution device inside the inner cavity body 1 of the power distribution cabinet is dissipated to the outer cavity body 3 of the power distribution cabinet through each mesh of the inner cavity heat dissipation breathable net 2, circulating radiating pipes 4 are uniformly arranged between the outer cavity body 3 of the power distribution cabinet and the inner cavity heat dissipation breathable net 2, a water pump 6 is started, the water pump 6 can pump cold water inside a circulating water tank 8 to a water feeding pipe 5 through a water pumping pipe 7, the water feeding pipe 5 is connected with the circulating radiating pipes 4 through a water feeding port 18, and further can realize that the cold water is added into the circulating radiating pipes 4, cold water circularly flows in the circulating radiating pipe 4 to take away heat emitted by the partial inner cavity radiating ventilation net 2, the circulated cold water flows into the circulating water tank 8 again from the water outlet pipe 9 and can be used for the next time after being cooled, secondly, the cooling fan 11 in the power distribution cabinet base 10 is started, the cooling fan 11 is communicated with the inner cavity body 1 of the power distribution cabinet through the inner cavity radiating ventilation net 2, and further blown cold air can be blown into the inner cavity body 1 of the power distribution cabinet to cool air in the inner cavity body 1 of the power distribution cabinet, meanwhile, the exhaust fan 15 in the heat absorption cavity 12 is started, the heat at the top can be discharged out of the inner cavity body 1 of the power distribution cabinet by the exhaust fan 15, then, the electric push rod 16 is started according to the heat dissipation requirement, the electric push rod 16 can push the top radiating cover plate 14 to be opened upwards by a certain angle through the rotation of the radiating plate rotating shaft 13, so that the heat absorption cavity 12 is in an open state, thereby accelerating the heat dissipation.
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 PZ30 switch board convenient to heat dissipation, includes switch board inner chamber body (1) and endothermic chamber (12), its characterized in that: the surface of the inner cavity body (1) of the power distribution cabinet is provided with an inner cavity heat dissipation breathable net (2), the outer side of the inner cavity heat dissipation breathable net (2) is provided with a circulating heat dissipation pipe (4), the outer side of the circulating heat dissipation pipe (4) is provided with a power distribution cabinet outer cavity body (3), the upper part of the circulating heat dissipation pipe (4) is connected with a water filling port (18), the left side of the water filling port (18) is connected with a water supply pipe (5), the lower part of the water supply pipe (5) is provided with a water pump (6), the lower part of the water pump (6) is provided with a water pumping pipe (7), the lower part of the water pumping pipe (7) is connected with a circulating water tank (8), the right side of the circulating water tank (8) is connected with a water outlet pipe (9), the lower part of the inner cavity body (1) of the power distribution cabinet is provided with a power distribution cabinet base (10), the interior of the power distribution cabinet base (10) is provided with a cooling fan (11), and the heat absorption cavity (12) is arranged above the inner cavity body (1) of the power distribution cabinet, and the inside of heat absorption cavity (12) is provided with air discharge fan (15), the top of air discharge fan (15) is provided with top heat dissipation apron (14), and the outside of top heat dissipation apron (14) is connected with heating panel pivot (13), the left and right sides of air discharge fan (15) all is provided with electric putter (16), the front side of switch board inner chamber body (1) is provided with cabinet body door plant (17).
2. The PZ30 power distribution cabinet facilitating heat dissipation according to claim 1, wherein: the inner cavity heat dissipation breathable net (2) is wrapped on the outer surface of the inner cavity body (1) of the power distribution cabinet, and a semi-surrounding structure is formed between the inner cavity heat dissipation breathable net (2) and the inner cavity body (1) of the power distribution cabinet.
3. The PZ30 power distribution cabinet facilitating heat dissipation according to claim 1, wherein: the circulating radiating pipes (4) are uniformly distributed along the inner part of the outer cavity body (3) of the power distribution cabinet, and the circulating radiating pipes (4) are attached to the inner cavity body (1) of the power distribution cabinet through the inner cavity heat-radiating breathable net (2).
4. The PZ30 power distribution cabinet facilitating heat dissipation according to claim 1, wherein: circulating heat dissipation pipe (4) constitute the intercommunication structure through filling opening (18), flow pipe (5), water pump (6) and between drinking-water pipe (7) and circulation tank (8), and circulation tank (8) constitute the intercommunication structure through between outlet pipe (9) and circulating heat dissipation pipe (4).
5. The PZ30 power distribution cabinet facilitating heat dissipation according to claim 1, wherein: switch board base (10) and the laminating closely between switch board inner chamber body (1), and thermantidote (11) are parallel to each other through the horizontal direction of ventilative net of inner chamber heat dissipation (2) and switch board inner chamber body (1).
6. The PZ30 power distribution cabinet facilitating heat dissipation according to claim 1, wherein: the top heat dissipation cover plate (14) forms a rotating structure with the heat absorption chamber (12) through a heat dissipation plate rotating shaft (13), and the electric push rod (16) is in threaded connection with the top heat dissipation cover plate (14).
CN202023336680.4U 2020-12-31 2020-12-31 A PZ30 power distribution cabinet for easy heat dissipation Active CN214411964U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118783279A (en) * 2024-06-26 2024-10-15 张疆 A wind-solar complementary power supply and distribution device for high altitude and cold environment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118783279A (en) * 2024-06-26 2024-10-15 张疆 A wind-solar complementary power supply and distribution device for high altitude and cold environment

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GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A PZ30 distribution cabinet that is easy to dissipate heat

Granted publication date: 20211015

Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch

Pledgor: Shanghai Jiaying electromechanical complete equipment Co.,Ltd.

Registration number: Y2024310001025

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20211015

Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch

Pledgor: Shanghai Jiaying electromechanical complete equipment Co.,Ltd.

Registration number: Y2024310001025

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A PZ30 distribution cabinet that is easy to dissipate heat

Granted publication date: 20211015

Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch

Pledgor: Shanghai Jiaying electromechanical complete equipment Co.,Ltd.

Registration number: Y2025980046770

PE01 Entry into force of the registration of the contract for pledge of patent right