Water-cooling distribution box for urban electric power engineering transformer substation

Abstract

The utility model discloses a water-cooling distribution box for an urban electric power engineering substation, which relates to the technical field of distribution boxes and comprises a distribution box body, a mounting box is fixedly mounted at the top of the distribution box body, a water-cooling mechanism is fixedly mounted on the mounting box, and a distribution box door is movably connected to the front of the distribution box body. Mounting mechanisms are fixedly mounted at four corners of the back surface of the distribution box body, and the water cooling mechanism comprises an evaporator and a heat-conducting fin located at the rear side of the inner cavity of the distribution box body. According to the water-cooling distribution box for the urban electric power engineering transformer substation, a tool is utilized to rotate the adjusting shaft rod, so that the gear can be rotated, the pressing buckle can be driven to extend out of or contract from the supporting buckle under the meshing effect, the purpose of conveniently controlling the pressing buckle is achieved, a ball head in the inner side groove is wrapped, and the service life of the water-cooling distribution box is prolonged. And the ball head is prevented from falling off from the groove, so that the distribution box body can be better mounted in a wall-mounted manner.

Description

TECHNICAL FIELD

[0001] The utility model relates to a distribution box technical field especially relates to a city electric power engineering substation water cooling distribution box. BACKGROUND

[0002] In the current power transmission process and use process, to meet the city business and resident production and living electricity, the box type substation application is very extensive. Because mostly set in the open air, the substation box is to reach waterproof, dustproof effect, generally more for the sealed structure, makes the heat dissipation performance of box type substation has been greatly influenced, and the temperature is too high not only influences the work efficiency and stability of the transformer in the box, also has greater security risk, for this design a city electric power engineering substation water cooling distribution box.

[0003] The prior art has the following problems:

[0004] The existing city electric power engineering substation water cooling distribution box is inconvenient to disassemble and assemble the distribution box body stably installed on the wall, thereby reducing the installation or disassembly efficiency of the city electric power engineering substation water cooling distribution box, and the city electric power engineering substation water cooling distribution box is inconvenient to quickly dissipate the heat in the inner cavity of the distribution box body, affecting the service life of the electrical components in the inner cavity of the distribution box body. UTILITY MODEL CONTENTS

[0005] The utility model provides a city electric power engineering substation water cooling distribution box to solve the problems in the above background art.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A city electric power engineering substation water cooling distribution box, comprising a distribution box body, a mounting box is fixedly installed on the top of the distribution box body, a water cooling mechanism is fixedly installed on the mounting box, a distribution box door is movably connected to the front of the distribution box body, and a mounting mechanism is fixedly installed on the back of the four corners of the distribution box body.

[0008] The water cooling mechanism comprises an evaporator and a heat conduction sheet located at the back of the inner cavity of the distribution box body, a condenser is fixedly installed on the top of the mounting box through a pipeline at the front of the lower surface of the evaporator, a water pump is fixedly installed on the bottom behind the condenser through a pipeline, and a communication pipe is fixedly installed on the output end of the mounting box and the water pump through a pipeline at the rear of the lower surface of the evaporator.

[0009] The mounting mechanism comprises a connecting disc and a mounting disc, the front of the connecting disc is fixedly installed at a corner of the rear of the power distribution box body, the rear of the connecting disc is fixedly connected with a supporting buckle, the mounting disc is located at the rear of the supporting buckle, the rear of the mounting disc is fixedly installed with a mounting pad, and the front of the mounting disc is fixedly connected with a ball head.

[0010] Preferably, the two communication pipes are fixedly installed with U-shaped condensing pipes in linear distribution, and the U-shaped condensing pipes are fixedly installed at the rear of the heat-conducting sheet and penetrate the bottom of the installation box and the top of the power distribution box body.

[0011] Preferably, the evaporator, the condenser, the water pump, the two communication pipes and the U-shaped condensing pipes are communicated, and the condenser, the water pump and the two communication pipes are located in the inner cavity of the installation box.

[0012] Preferably, the inner side of the middle of the rear side of the power distribution box body is fixedly installed with a ventilation grille one, and the inner side of the rear of the bottom side of the power distribution box body is fixedly installed with a ventilation grille two.

[0013] Preferably, the supporting buckle is movably connected with a pressing buckle at a position offset to the bottom of the supporting buckle, and the supporting buckle and the pressing buckle are both provided with grooves matched with the ball head at positions close to the ball head.

[0014] Preferably, the supporting buckle is rotatably connected with an adjusting shaft rod penetrating the supporting buckle at a position offset to the bottom of the supporting buckle, the outer wall of the adjusting shaft rod is fixedly connected with a gear, the outer wall of the gear is engaged with a gear rack, and the gear rack is fixedly installed at the inner side of the pressing buckle.

[0015] Preferably, the supporting buckle is fixedly connected with two symmetrical guide plates at positions offset to the bottom of the front of the supporting buckle, and the outer surfaces of the guide plates are slidably connected with the left and right sides of the pressing buckle.

[0016] Thanks to the above technical scheme, the present application has the following technical progress compared with the prior art:

[0017] The water-cooled power distribution box for urban power engineering substation can rotate the adjusting shaft rod by using a tool, rotate the gear, drive the pressing buckle to extend from the supporting buckle or retract under the engagement, control the pressing buckle conveniently, wrap the ball head in the inner groove, prevent the ball head from falling off from the groove, and better install the power distribution box body in a wall-mounted manner.

[0018] The utility model provides a kind of water-cooled distribution box for urban power engineering substation, the role of condenser is utilized, the solution of convection is cooled and handled, and under the action of water pump, the solution required for cooling is sent, so that the solution enters the inner cavity of U-shaped condensing pipe from the inner cavity of front communication pipe, so that the other end of U-shaped condensing pipe enters the inner cavity of rear communication pipe, and enters evaporator to carry out heat dissipation treatment, so as to discharge the heat in solution to the air outside. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front schematic view of the three-dimensional structure of the utility model;

[0020] Figure 2 It is the rear schematic view of the three-dimensional structure of the utility model;

[0021] Figure 3 It is the structural schematic view of the water-cooling system of the utility model;

[0022] Figure 4 It is the structural schematic view of the mounting mechanism of the utility model;

[0023] Figure 5 It is the sectional view structural schematic view of the mounting mechanism of the utility model;

[0024] Figure 6 It is the matching structural schematic view between the support buckle and the pressing buckle of the utility model.

[0025] In the drawing: 1, distribution box door;2, water cooling mechanism;21, ventilation grid one;22, ventilation grid two;23, evaporator;24, condenser;25, water pump;26, communication pipe;27, U-shaped condensing pipe;28, heat-conducting sheet;3, mounting mechanism;31, connecting disc;32, support buckle;33, pressing buckle;34, gear rack;35, adjusting shaft;36, ball head;37, mounting disc;38, mounting pad;39, gear;310, groove;311, guide plate;4, mounting box;5, distribution box body. DETAILED DESCRIPTION

[0026] To make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0027] As Figures 1-6 Indicated, a kind of water-cooled distribution box for urban power engineering substation, including distribution box body 5, the top of distribution box body 5 is fixedly installed with mounting box 4, and water cooling mechanism 2 is fixedly installed on mounting box 4, and distribution box door 1 is movably connected on the front of distribution box body 5, and mounting mechanism 3 is fixedly installed on the four corners of the back of distribution box body 5;

[0028] The water cooling mechanism 2 comprises an evaporator 23 and a heat conduction sheet 28 located at the rear side of the inner cavity of the distribution box body 5, the front part of the lower surface of the evaporator 23 is fixedly installed with a condenser 24 through the pipeline penetrating the top of the installation box 4, the rear of the condenser 24 is fixedly installed with a water pump 25 through the pipeline, the rear of the lower surface of the evaporator 23 is fixedly installed with a communication pipe 26 through the pipeline penetrating the installation box 4 and the output end of the water pump 25;

[0029] The installation mechanism 3 comprises a connecting disc 31 and an installation disc 37, the front of the connecting disc 31 is fixedly installed at one corner of the rear of the distribution box body 5, the rear of the connecting disc 31 is fixedly connected with a support buckle 32, the installation disc 37 is located at the rear of the support buckle 32, the rear of the installation disc 37 is fixedly installed with an installation pad 38, and the front of the installation disc 37 is fixedly connected with a ball head 36.

[0030] As shown in Figure 1 and 3 , the two communication pipes 26 are fixedly installed with linearly distributed U-shaped condensing pipes 27, and the U-shaped condensing pipes 27 are fixedly installed at the rear of the heat conduction sheet 28 through the pipeline penetrating the bottom of the installation box 4 and the top of the distribution box body 5.

[0031] The U-shaped condensing pipes 27 are used to transfer the heat generated by the electronic components in the distribution box from the heat conduction sheet 28 to the U-shaped condensing pipes 27, and the solution in the inner cavity of the U-shaped condensing pipes 27 absorbs the heat, thereby achieving the effect of heat transfer.

[0032] As shown in Figure 1 and 3 , the evaporator 23, the condenser 24, the water pump 25, the two communication pipes 26 and the U-shaped condensing pipes 27 are connected, and the condenser 24, the water pump 25 and the two communication pipes 26 are located in the inner cavity of the installation box 4.

[0033] The condenser 24 is used to cool the flowing solution, and the water pump 25 is used to send the required cooled solution, so that the solution enters the inner cavity of the U-shaped condensing pipe 27 from the inner cavity of the front communication pipe 26, the other end of the U-shaped condensing pipe 27 enters the inner cavity of the rear communication pipe 26, and the solution enters the evaporator 23 for heat dissipation treatment, so that the heat in the solution is discharged to the air outside.

[0034] As shown in Figure 2 , the inner side of the middle part of the rear side of the distribution box body 5 is fixedly installed with a ventilation grille one 21, and the inner side of the rear part of the bottom side of the distribution box body 5 is fixedly installed with a ventilation grille two 22.

[0035] The ventilation grille one 21 and the ventilation grille two 22 are used to make the air outside enter the inner cavity of the distribution box body 5, so that part of the heat in the inner cavity of the distribution box body 5 is dissipated, thereby improving the heat discharge efficiency in the inner cavity of the distribution box body 5.

[0036] As shown in Figure 5 and Figure 6 The support buckle 32 is movably connected with the pressing buckle 33 at the position of the bottom of the support buckle 32, and the support buckle 32 and the pressing buckle 33 are both provided with a groove 310 matched with the ball head 36 near the ball head 36.

[0037] The support buckle 32 and the pressing buckle 33 are used to wrap the ball head 36 in the inner groove 310, so as to prevent the ball head 36 from falling off from the groove 310, and better install the distribution box body 5 on the wall.

[0038] As shown in Figure 4 and Figure 5 The support buckle 32 is rotatably connected with the adjusting shaft 35 penetrating through the support buckle 32 at the position of the bottom of the support buckle 32, the outer wall of the adjusting shaft 35 is fixedly connected with the gear 39, the outer wall of the gear 39 is engaged with the gear rack 34, and the gear rack 34 is fixedly installed on the inner side of the pressing buckle 33.

[0039] The adjusting shaft 35 is rotated by using a tool, so as to rotate the gear 39, drive the pressing buckle 33 to stretch out or shrink from the support buckle 32 under the engagement, and conveniently control the pressing buckle 33.

[0040] As shown in Figure 6 The support buckle 32 is fixedly connected with two symmetrical guide plates 311 at the position of the front part of the bottom side of the support buckle 32, and the outer surface of the guide plate 311 is slidably connected with the left and right sides of the pressing buckle 33.

[0041] The guide plate 311 is slidably connected with the pressing buckle 33, so as to guide the movement of the pressing buckle 33 and assist the support.

[0042] The utility model discloses a working principle: first through the expansion bolt, across the mounting disc 37 and installs the pad 38 with the mounting disc 37 fixed on the wall proper position on ball head 36, can be hung in the distribution box box body 5 of having the connecting disc 31 on ball head 36, make the outer wall of ball head 36 and the recess 310 in the inner chamber of support buckle 32 intercoordination, can use the tool to rotate ball head 36, can rotate gear 39, can drive the pressure buckle 33 from support buckle 32 under the meshing of action, can make the pressure buckle 33 to the bottom of the outer wall of ball head 36 and fit, so that support buckle 32 and pressure buckle 33 lock the outer wall of ball head 36, avoid ball head 36 from the inner chamber of recess 310 and fall off, when needing to the electronic component in the distribution box box body 5 inner chamber cooling, utilize the effect of condenser 24, the solution of convection is cooled and is handled, and under the action of water pump 25, the solution of cooling required is sent, makes the solution from the inner chamber of front communication pipe 26 into the inner chamber of U type condenser pipe 27, can make the heat of electrical component installed in front of heat conduction piece 28 and produce transmission, heat is transferred to U type condenser pipe 27, makes the solution in the inner chamber of U type condenser pipe 27 absorb heat and from the other end of U type condenser pipe 27 into the inner chamber of rear communication pipe 26, and enters evaporator 23 and carries out heat dissipation treatment, so that the heat in the solution is sent to the air outside.

[0043] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water-cooled distribution box for a city power engineering substation, comprising a distribution box body (5), characterized in that: The top of the distribution box body (5) is fixedly mounted with an installation box (4), a water cooling mechanism (2) is fixedly mounted on the installation box (4), the front of the distribution box body (5) is movably connected to a distribution box door (1), and the four corners of the back of the distribution box body (5) are fixedly mounted with installation mechanisms (3); The water cooling mechanism (2) includes an evaporator (23) and a heat conducting plate (28) located at the rear side of the inner cavity of the distribution box body (5); a condenser (24) is fixedly installed on the front of the lower surface of the evaporator (23) through a pipe penetrating the top of the installation box (4); a water pump (25) is fixedly installed on the bottom behind the condenser (24) through a pipe; and a connecting pipe (26) is fixedly installed on the rear of the lower surface of the evaporator (23) through a pipe penetrating the installation box (4) and the output end of the water pump (25); The mounting mechanism (3) comprises a connecting plate (31) and a mounting plate (37); the front of the connecting plate (31) is fixedly mounted at a corner of the rear of the distribution box body (5); the rear of the connecting plate (31) is fixedly connected to a support buckle (32); the mounting plate (37) is located at the rear of the support buckle (32); a mounting pad (38) is fixedly mounted on the rear of the mounting plate (37); and a ball head (36) is fixedly connected to the front of the mounting plate (37).

2. A water-cooled distribution box for a city power engineering substation according to claim 1, characterized in that: The two connecting pipes (26) are fixedly mounted with a linearly distributed U-shaped condenser pipe (27). The U-shaped condenser pipe (27) passes through the bottom of the installation box (4) and the top of the distribution box body (5) and is fixedly mounted on the rear of the heat conducting plate (28).

3. A water-cooled distribution box for a city power engineering substation according to claim 2, characterized in that: The evaporator (23), the condenser (24), the water pump (25), the two connecting pipes (26) and the U-shaped condenser pipe (27) are connected, and the condenser (24), the water pump (25) and the two connecting pipes (26) are located in the inner cavity of the installation box (4).

4. The water-cooled distribution box for a city power engineering substation according to claim 1, characterized in that: A ventilation grille 1 (21) is fixedly installed on the inner side of the middle portion of the rear side of the distribution box body (5), and a ventilation grille 2 (22) is fixedly installed on the inner side of the rear portion of the bottom side of the distribution box body (5).

5. The water-cooled distribution box for a city power engineering substation according to claim 1, characterized in that: A press buckle (33) is movably connected to the rear portion of the bottom of the support buckle (32), and a groove (310) matching the ball head (36) is provided on both the support buckle (32) and the press buckle (33) at positions close to the ball head (36).

6. A water-cooled distribution box for a city power engineering substation according to claim 5, characterized in that: An adjusting shaft (35) that penetrates the supporting buckle (32) is rotatably connected to a rearward position of the bottom of the supporting buckle (32), a gear (39) is fixedly connected to the middle of the outer wall of the adjusting shaft (35), and a tooth row (34) is meshed with the outer wall of the gear (39), and the tooth row (34) is fixedly mounted on the inner side of the pressing buckle (33).

7. The water-cooled distribution box for a city power engineering substation according to claim 5, characterized in that: Two symmetrically distributed guide plates (311) are fixedly connected at a position on the bottom side of the front of the support buckle (32), and the outer surfaces of the guide plates (311) are slidably connected to the left and right sides of the pressing buckle (33).

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