CN213485328U

CN213485328U - Railway electrical control cabinet

Info

Publication number: CN213485328U
Application number: CN202022560921.7U
Authority: CN
Inventors: 张云飞; 胡金保
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-18
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to the technical field of railways, and discloses a railway electrical control cabinet, which comprises an electrical control cabinet, wherein the upper end of the electrical control cabinet is a heat dissipation area, the railway electrical control cabinet is provided with a first air inlet and a second air inlet, so that air can enter a conical guide pipe through the first air inlet and the second air inlet, and wind power is blown on a second fan blade through the conical guide pipe and the flow guide of a circular guide pipe, so as to drive the rotation of the second fan blade, the rotation of the second fan blade drives the rotation of a rotating rod, the rotation of the rotating rod drives the rotation of the first fan blade, the rotation of the first fan blade can pump the hot air in the electrical control cabinet from bottom to top, the heat dissipation effect is more obvious compared with the heat dissipation mode of the traditional electrical control cabinet, and the heat in the electrical control cabinet can be effectively discharged by adopting the air-pumping type heat dissipation, so that no heat dissipation dead angle exists in the electrical control cabinet.

Description

Railway electrical control cabinet

Technical Field

The utility model relates to a railway technical field specifically is a railway electrical control cabinet.

Background

Railway transportation, a land transportation mode, 400 x 888 x 1061, uses two parallel rails to guide the train. Railway transportation is one of the most efficient known modes of land transportation. The rails provide an extremely smooth and rigid medium on which the wheels of the train can ride with minimal friction. In this way, the person on the train will feel more comfortable and save energy. If properly configured, rail transport can save five to seven costs of energy over road transport when carrying the same weight of cargo. Moreover, the rail can evenly disperse the weight of the train, so that the loading capacity of the train is greatly improved.

Most railway electrical control cabinet in the existing market are placed outdoors, the internal temperature of the railway electrical control cabinet is too high when the railway electrical control cabinet is sunned in summer, the heat dissipation mode of most electrical control cabinets in the market adopts a windowing natural heat dissipation mode, the heat dissipation effect of the mode is not good, and therefore a railway electrical control cabinet with a good heat dissipation effect is needed urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a railway electrical control cabinet possesses advantages such as the radiating effect is good.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a railway electrical control cabinet comprises an electrical control cabinet, the upper end of the electrical control cabinet is a heat dissipation area, the upper ends of the front and back surfaces of the electrical control cabinet are respectively provided with a first air inlet, the upper ends of the left and right surfaces of the electrical control cabinet are respectively provided with a second air inlet, the upper surface of the electrical control cabinet is provided with a third air inlet, a dustproof net is fixedly arranged in each of the first air inlet, the second air inlet and the third air inlet, a top cover is arranged above the electrical control cabinet, a water collecting tank is arranged in the upper surface of the top cover in a concave manner, the top cover is fixedly connected with the upper surface of the electrical control cabinet through a round rod, the back surface of the first air inlet and the left surface of the second air inlet are respectively and fixedly connected with a conical guide pipe, the back surface of each conical guide pipe is respectively and fixedly connected with a round guide pipe, and the back end of each round guide pipe is provided, every the equal fixedly connected with a set of flabellum two in upper end of bull stick, every a bearing has all been cup jointed at the middle part of bull stick, every the side surface of bearing passes through dead lever fixed connection with the inner wall of electrical control cabinet together, every the equal fixedly connected with of lower extreme of bull stick a set of flabellum one.

Preferably, the lower end of the side surface of the electric control cabinet is fixedly connected with a water tank, a circular through hole is formed in the middle of the upper surface of each water tank, a water leakage hole is formed in the upper end of the side surface of each water tank, the top cover is connected with the water tank through a hose, and the lower end of the hose is fixedly connected with the circular through hole in the water tank.

Preferably, a conical floating block is arranged inside the circular through hole, a group of rectangular grooves are formed in the upper end of the side surface of the inner wall of the water tank and are located right below the circular through hole, a group of sliding rods are symmetrically and fixedly connected to the lower end of the side surface of the conical floating block, and each sliding rod is inserted into the corresponding rectangular groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a railway electrical control cabinet possesses following beneficial effect:

1. this railway electrical control cabinet, through be provided with air intake one and air intake two on electrical control cabinet, wind can get into in the toper stand pipe through air intake one and air intake two like this, water conservancy diversion through toper stand pipe and circular stand pipe, make wind-force blow on flabellum two, thereby drive the rotation of flabellum two, the rotation of flabellum two drives the rotation of bull stick, the rotation of bull stick drives the rotation of flabellum one, the rotation of flabellum one can give the steam of the inside of electrical control cabinet and upwards take away from down, the radiating mode radiating effect through such mode contrast traditional electrical control cabinet is more obvious, the heat that the heat dissipation of adoption induced draft formula can effectual discharge electrical control cabinet inside, make electrical control cabinet's inside not have the heat dissipation dead angle.

2. This railway electrical control cabinet, when meetting rainy day, the rainwater is earlier through the preliminary collection of water catch bowl on the top cap, the rethread hose flows into in the water tank, partly water yield will be stored to the inside of water tank like this, can effectually cool down electrical control cabinet through the evaporation of water heat absorption when fine like this, the buoyancy through water makes the slide bar rebound when electrical control cabinet's inside water accumulation is full, will block up circular through-hole like this, thereby the water of top cap will not flow in the water tank, some water yield also can be stored to the top cap like this, thereby carry out comprehensive cooling to electrical control cabinet.

Drawings

Fig. 1 is a schematic structural view of a railway electrical control cabinet of the present invention;

FIG. 2 is a schematic structural view of the conical guide tube of the present invention;

FIG. 3 is a schematic view of the structure of the conical floating block of the present invention

In the figure: the air conditioner comprises an electric control cabinet 1, a first air inlet 11, a second air inlet 12, a third air inlet 13, a round rod 14, a water collecting tank 15, a hose 16, a water tank 2, a water leakage hole 21, a round through hole 22, a conical floating block 23, a sliding rod 24, a rectangular groove 25, a conical guide pipe 3, a round guide pipe 31, a first fan blade 32, a rotating rod 33, a bearing 34 and a second fan blade 35.

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. 1-3, a railway electrical control cabinet comprises an electrical control cabinet 1, the upper end of the electrical control cabinet 1 is a heat dissipation area, the upper ends of the front and rear surfaces of the electrical control cabinet 1 are respectively provided with a first air inlet 11, the upper ends of the left and right surfaces of the electrical control cabinet 1 are respectively provided with a second air inlet 12, the upper surface of the electrical control cabinet 1 is provided with a third air inlet 13, each of the first air inlet 11, the second air inlet 12 and the third air inlet 13 is fixedly provided with a dust screen inside, a top cover is arranged above the electrical control cabinet 1, the upper surface of the top cover is internally recessed with a water collection tank 15, the top cover and the upper surface of the electrical control cabinet 1 are fixedly connected together through a round rod 14, the back surface of the first air inlet 11 and the left surface of the second air inlet 12 are both fixedly connected with a conical guide pipe 3, the back of each conical guide pipe 3 is fixedly connected with a circular guide pipe 31, the back end of each circular guide pipe 31 is provided with a rotating rod 33, the upper end of each rotating rod 33 is fixedly connected with a set of fan blades II 35, the middle of each rotating rod 33 is sleeved with a bearing 34, the side surface of each bearing 34 is fixedly connected with the inner wall of the electric control cabinet 1 through a fixed rod, the lower end of each rotating rod 33 is fixedly connected with a set of fan blades I32, the lower end of the side surface of the electric control cabinet 1 is fixedly connected with the water tank 2, the middle of the upper surface of each water tank 2 is provided with a circular through hole 22, the upper end of the side surface of each water tank 2 is provided with a water leakage hole 21, the top cover is connected with the water tank 2 through a hose 16, and the lower end of the hose 16 is fixedly connected with the circular through hole 22 on the water tank 2, the inside of circular through-hole 22 is provided with a toper floating block 23, a set of rectangle recess 25 has been seted up to the inner wall side surface upper end of water tank 2, and is a set of rectangle recess 25 is located circular through-hole 22 under, the symmetry fixedly connected with a set of slide bar 24 of the side surface lower extreme of toper floating block 23, every the corresponding rectangle recess 25 that inserts of slide bar 24.

When in use, the utility model is used,

the first step is as follows: through be provided with air intake one 11 and two 12 of air intake on electrical control cabinet 1, wind can get into in the toper stand pipe 3 through air intake one 11 and two 12 of air intake like this, through the water conservancy diversion of toper stand pipe 3 and circular stand pipe 31, make wind-force blow on flabellum two 35, thereby drive the rotation of flabellum two 35, the rotation of flabellum two 35 drives the rotation of bull stick 33, the rotation of bull stick 33 drives the rotation of flabellum one 32, the rotation of flabellum one 32 can be given the steam of electrical control cabinet 1's inside and taken away from down up like this, the radiating effect of the radiating mode of traditional electrical control cabinet is more obvious through such mode contrast, the heat that the heat dissipation of adoption formula of taking out can effectual discharge electrical control cabinet 1 inside, make electrical control cabinet 1's inside not have the heat dissipation dead angle.

The second step is that: when meetting rainy day, the rainwater is earlier through the preliminary collection of water catch bowl 15 on the top cap, rethread hose 16 flows into in the water tank 2, partly water yield will be stored to the inside of water tank 2 like this, can effectually cool down electrical control cabinet 1 through the evaporation of water heat absorption when fine like this, buoyancy through water when electrical control cabinet 1's inside water accumulation is full makes slide bar 24 rebound, will block up circular through-hole 22 like this, thereby the water of top cap can not flow in the water tank 2, some water yields also can be stored to the top cap like this, thereby carry out comprehensive cooling to electrical control cabinet 1.

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

1. The utility model provides a railway electrical control cabinet, includes electrical control cabinet (1), the upper end of electrical control cabinet (1) is the radiating area, an air intake (11) have all been seted up to two sides upper end around electrical control cabinet (1), an air intake two (12) have all been seted up to two sides upper end about electrical control cabinet (1), an air intake three (13), every have been seted up to the upper surface of electrical control cabinet (1) air intake one (11), air intake two (12) and air intake three (13) inside equal fixed mounting have a dust screen, the top of electrical control cabinet (1) is provided with a top cap, the upper surface indent of top cap has a catch basin (15), be in the same place through round bar (14) fixed connection between the upper surface of top cap and electrical control cabinet (1), its characterized in that: the back of air intake (11) and the equal fixedly connected with toper stand pipe (3) in the left surface of air intake two (12), every circular stand pipe (31) of the equal fixedly connected with in the back of toper stand pipe (3), every the back end of circular stand pipe (31) all is provided with a bull stick (33), every the equal fixedly connected with a set of flabellum two (35) in upper end of bull stick (33), every bearing (34), every have all been cup jointed at the middle part of bull stick (33) the side surface of bearing (34) passes through dead lever fixed connection with the inner wall of electrical control cabinet (1) and is in the same place, every the equal fixedly connected with a set of flabellum (32) of lower extreme of bull stick (33).

2. A railway electrical control cabinet according to claim 1, wherein: the electric control cabinet is characterized in that a water tank (2) is fixedly connected to the lower end of the side surface of the electric control cabinet (1), each water tank is provided with a circular through hole (22) in the middle of the upper surface of the water tank (2), each water tank is provided with a water leakage hole (21) in the upper end of the side surface of the water tank (2), the top cover and the water tank (2) are connected together through a hose (16), and the lower end of the hose (16) is fixedly connected with the circular through hole (22) in the water tank (2).

3. A railway electrical control cabinet according to claim 2, wherein: the inside of circular through-hole (22) is provided with a toper floating block (23), a set of rectangle recess (25) have been seted up to the inner wall side surface upper end of water tank (2), and is a set of rectangle recess (25) are located circular through-hole (22) under, the side surface lower extreme symmetry fixedly connected with of toper floating block (23) a set of slide bar (24), every the insertion rectangle recess (25) that slide bar (24) correspond.