Intelligent control box of forced oil circulation water cooler

Abstract

The utility model discloses an intelligent control box of a forced oil circulation water cooler, which comprises a box body, the front surface of the box body is rotatably connected with a box door, the inner side wall of the box body is fixedly provided with a sliding rail, one end of the inner side of the sliding rail is fixedly provided with a sliding strip, an inner cavity of the box body is provided with a mounting seat, and the inner cavity of the box body is provided with a sliding groove. A guide block is fixedly mounted on one side of the mounting seat, and a groove is formed in the upper surface of the guide block; through the combined use of the mounting base, the guide blocks, the sliding rails and the positioning blocks, subsequent detachable mounting of the electrical elements can be facilitated, subsequent rapid repair and the like of the damaged electrical elements can be facilitated, the practicability is higher, convenience and rapidness are achieved, and when the guide blocks symmetrically arranged on the two sides of the mounting base are input to the inner sides of the sliding rails, the convenience and rapidness are achieved. And the positioning block can be input into the positioning hole under the action of the reset spring, so that the positioning of the mounting seat is realized, and the subsequent detachable connection of the electrical element is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of intelligent control boxes for forced oil circulation water coolers, in particular to an intelligent control box for forced oil circulation water coolers. Background Art

[0002] Forced oil circulation water cooling is a cooling device for transformers. It circulates transformer oil through an oil pump, so that the high-temperature transformer oil contacts the low-temperature water circuit in the oil circuit to perform heat conversion and improve the cooling efficiency of the transformer oil. In the use of the forced oil circulation water cooler, an intelligent control box is used;

[0003] For example, the utility model with authorization announcement number CN220235239U discloses a main transformer forced oil circulation water cooler control box and emergency control circuit, which can automatically open the emergency circuit switch and switch to the emergency control circuit when the main control circuit fails, open the cooler water valve and start the oil pump, so that the forced oil circulation water cooling can operate normally without shutting down the main transformer, providing ample time for eliminating cooler failures and effectively ensuring the safe operation of the main transformer without affecting power transmission. However, most of the existing intelligent control boxes have their internal electrical components installed by fixed connections such as bolts when in use, but such connection methods are not only time-consuming and labor-intensive, but also when subsequent electrical components are damaged and different parts need to be replaced, it takes a lot of effort to dismantle the entire structure, affecting the subsequent maintenance efficiency of parts and having poor practicality. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art, the utility model provides an intelligent control box for a forced oil circulation water cooler, which can solve the problem that the existing intelligent control box can automatically open the emergency circuit switch and switch to the emergency control circuit when a fault occurs in the main control circuit, open the cooler water valve and start the oil pump, thereby enabling the forced oil circulation water cooling to operate normally, without having to shut down the main transformer, thereby providing ample time for eliminating cooler faults and effectively ensuring the safe operation of the main transformer without affecting power transmission. However, most of the existing intelligent control boxes have their internal electrical components installed by fixed connections such as bolts when in use, but such a connection method is not only time-consuming and labor-intensive, but also when subsequent electrical components are damaged and different parts need to be replaced, it takes a lot of effort to dismantle the entire structure, affecting the subsequent maintenance efficiency of parts and the technical problem of poor practicality.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: an intelligent control box for a forced oil circulation water cooler, comprising a box body, a box door rotatably connected to the front surface of the box body, a slide rail fixedly installed on the inner wall of the box body, and a slide bar fixedly installed on the inner end of the slide rail, a mounting seat is provided in the inner cavity of the box body, and a guide block is fixedly installed on one side of the mounting seat, a groove is provided on the upper surface of the guide block, a return spring is fixedly connected to the inner side of one end of the guide block, and a positioning block is fixedly connected to the other end of the return spring, an auxiliary slide is sleeved on the outer side of one end of the positioning block, a sealing ring is sleeved on the outer side of the other end of the positioning block, a positioning hole is provided on one side of the bottom of the box body, and heat dissipation structures are provided on both sides of the box body.

[0006] As a preferred technical solution of the utility model, the heat dissipation structure includes a heat dissipation slot and a dustproof net, the heat dissipation slot is opened on the side wall of the box body, and a dustproof net is distributed on one side of the heat dissipation slot.

[0007] As a preferred technical solution of the utility model, an air cavity is opened on the inner side of the top of the box body, and one side of the air cavity is connected to an air inlet groove, and one side of the bottom of the air cavity is connected to an air outlet groove.

[0008] As a preferred technical solution of the utility model, a guide seat is provided on the inner side of the air cavity, and a honeycomb panel is installed on the inner side of one end of the guide seat, a purification plate is distributed on one side of the guide seat, and an air cooler is distributed on the other side of the purification plate.

[0009] As a preferred technical solution of the utility model, the positioning block is slidably connected to the guide block through the return spring, and the guide blocks are symmetrically distributed along the vertical center line of the mounting seat.

[0010] As a preferred technical solution of the utility model, the guide seat and the purification plate are distributed in parallel, and an inclined through groove is provided at one end of the guide seat.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By using the combination of the mounting seat, the guide block, the slide rail and the positioning block, the subsequent detachable installation of the electrical components can be facilitated, so that the damaged electrical components can be quickly repaired, etc., which is more practical, convenient and fast. When the guide blocks symmetrically arranged on both sides of the mounting seat are input into the inner side of the slide rail, the positioning block will be input into the positioning hole under the action of the reset spring, thereby realizing the positioning of the mounting seat, which is convenient for the subsequent detachable connection of the electrical components;

[0013] 2. The combined use of the guide seat, honeycomb plate and purification plate can purify and filter the air extracted by the air cooler, thereby ensuring that the air subsequently input into the box body will not be mixed with impurities such as dust, which will cause the subsequent electrical components to be corroded by dust. When the air circulates inside the air cavity, the guide seat and the honeycomb plate can be used to perform preliminary filtration and dust removal on the air, and then combined with the purification plate, the dust can be effectively removed, which is convenient for the subsequent use of air to perform air cooling on the internal structure of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the intelligent control box of the utility model forced oil circulation water cooler;

[0015] Figure 2 This is a schematic diagram of the internal structure of the intelligent control box of the utility model forced oil circulation water cooler;

[0016] Figure 3 This is a schematic diagram of the side view of the intelligent control box of the forced oil circulation water cooler of the utility model;

[0017] Figure 4 It is a side view structural diagram of the intelligent control box mounting base of the forced oil circulation water cooler of the utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the intelligent control box of the utility model forced oil circulation water cooler;

[0019] Among them: 1. Box body; 2. Box door; 3. Slide rail; 4. Slide bar; 5. Mounting seat; 6. Guide block; 7. Groove; 8. Reset spring; 9. Positioning block; 10. Auxiliary slide plate; 11. Sealing ring; 12. Positioning hole; 13. Heat dissipation groove; 14. Dustproof net; 15. Wind cavity; 16. Air inlet groove; 17. Air outlet groove; 18. Guide seat; 19. Honeycomb panel; 20. Purification panel; 21. Air cooler. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] Example

[0022] Please refer to Figure 1As shown, the utility model provides an intelligent control box for a forced oil circulation water cooler, comprising a box body 1, a box door 2 is rotatably connected to the front surface of the box body 1, and the box door 2 is rotatably connected to the box body 1 through a hinge, a slide rail 3 is fixedly installed on the inner side wall of the box body 1, and a slide bar 4 is fixedly installed on the inner end of the slide rail 3, a mounting seat 5 is provided in the inner cavity of the box body 1, and a guide block 6 is fixedly installed on one side of the mounting seat 5, a groove 7 is provided on the upper surface of the guide block 6, a return spring 8 is fixedly connected to the inner side of one end of the guide block 6, and a positioning block 9 is fixedly connected to the other end of the return spring 8, an auxiliary slide plate 10 is sleeved on the outer side of one end of the positioning block 9, and a sealing ring 11 is sleeved on the outer side of the other end of the positioning block 9, a positioning hole 12 is provided on one side of the bottom of the box body 1, and a heat dissipation structure is provided on both sides of the box body 1, and the heat dissipation structure includes a heat dissipation groove 13 and a dustproof net 14, the heat dissipation groove 13 is provided on the side wall of the box body 1, and a dustproof net 14 is distributed on one side of the heat dissipation groove 13;

[0023] When in use, the mounting seat 5 is slidably connected to the slide rail 3 through the guide blocks 6 symmetrically installed on both sides thereof, and then the positioning blocks 9 on both sides are input into the inner cavity of the positioning hole 12, so as to further realize the fixed connection of the mounting seat 5. After the installation is completed, the box body 1 can be closed by using the provided box door 2. When the internal structure of the entire box body 1 is working, the heat dissipation grooves 13 symmetrically arranged on both sides of its surface can achieve an effective heat dissipation effect, and the dustproof net 14 can effectively prevent external dust from entering the inner side of the box body 1;

[0024] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a slide rail 3 is fixedly installed on the inner wall of the box body 1, and a slide bar 4 is fixedly installed on one end of the inner side of the slide rail 3, a mounting seat 5 is provided in the inner cavity of the box body 1, and a guide block 6 is fixedly installed on one side of the mounting seat 5, a groove 7 is provided on the upper surface of the guide block 6, a return spring 8 is fixedly connected to the inner side of one end of the guide block 6, and a positioning block 9 is fixedly connected to the other end of the return spring 8, the positioning block 9 is slidably connected to the guide block 6 through the return spring 8, and the guide block 6 is symmetrically distributed along the vertical center line of the mounting seat 5, an auxiliary slide plate 10 is sleeved on the outer side of one end of the positioning block 9, and the outer side of the other end of the positioning block 9 A sealing ring 11 is provided on the side sleeve, a positioning hole 12 is provided on one side of the bottom of the box body 1, a heat dissipation structure is provided on both sides of the box body 1, a wind cavity 15 is provided on the inner side of the top of the box body 1, and one side of the wind cavity 15 is connected to an air inlet groove 16, and one side of the bottom of the wind cavity 15 is connected to an air outlet groove 17, a guide seat 18 is provided on the inner side of the wind cavity 15, and a honeycomb panel 19 is installed on the inner side of one end of the guide seat 18, the guide seat 18 and the purification plate 20 are distributed in parallel, and an inclined through groove is provided on one end of the guide seat 18, the purification plate 20 is distributed on one side of the guide seat 18, and a cold air blower 21 is distributed on the other side of the purification plate 20;

[0025] When in use, firstly, the mounting seat 5 is slidably connected to the box body 1 through the guide blocks 6 symmetrically installed on both sides of the mounting seat 5. When the guide blocks 6 arranged on both sides of the mounting seat 5 are engaged with the inner side of the slide rail 3, the slide bars 4 arranged on the inner side walls of the slide rail 3 will slide along the grooves 7 opened on both sides of the guide blocks 6, thereby assisting the guide blocks 6 to slide and improving their stability during the sliding process. When the guide blocks 6 are fully engaged with the inner side of the slide rail 3, the reverse force generated by the deformation of the return spring 8 will laterally push the positioning block 9 fixedly connected at one end thereof, and then the positioning block 9 drives the auxiliary slide plate 10 fixedly connected to the outer side of one end thereof to slide on the inner side of the guide block 6, and then the auxiliary slide plate 10 is used to assist the guide block 6 to slide laterally, thereby improving its own stability during the sliding process. Subsequently, one end of the positioning block 9 is input into the inner cavity of the positioning hole 12, and the result is as follows: The setting of the sealing ring 11 can improve the stability of the connection between the two. After the connection is completed, the detachable connection between the mounting base 5 and the box body 1 can be realized, which is convenient for the subsequent maintenance of electrical components such as parts, and the mounting base 5 can be quickly disassembled, which is convenient, fast and more practical. When the inner side of the box body 1 needs to be cooled, the air cooler 21 works to draw air into the wind cavity 15 through the air inlet groove 16, and then the honeycomb panel 19 installed in the guide seat 18 is used to perform preliminary filtering and purification on the air, and then the air is combined with the purification panel 20 to perform secondary purification on the air, ensuring that the dust particles mixed in the air can be effectively removed. The air after the treatment is input into the inner cavity of the box body 1 through the refrigeration treatment of the air cooler 21, so that the structure inside the box body 1 can be cooled by air;

[0026] Specific working principle:

[0027] When the guide blocks 6 arranged on both sides of the mounting seat 5 are engaged with the inner sides of the slide rails 3, the slide bars 4 arranged on the inner side walls of the slide rails 3 will slide along the grooves 7 opened on both sides of the guide blocks 6, thereby assisting the guide blocks 6 to slide and improving their stability during the sliding process. When the guide blocks 6 are fully engaged with the inner sides of the slide rails 3, the reverse force generated by the deformation of the return spring 8 will laterally push the positioning block 9 fixedly connected at one end thereof, and then the positioning block 9 drives the auxiliary slide plate 10 fixedly connected at one end thereof to the outer side to slide on the inner side of the guide block 6, and then the auxiliary slide plate 10 is used to assist the guide block 6 to slide laterally and improve its own stability during the sliding process. Subsequently, one end of the positioning block 9 is input into the inner cavity of the positioning hole 12, and the setting of the sealing ring 11 can improve the stability of the connection between the two. After the connection is completed, the mounting seat 5 and the box can be realized. The detachable connection between the two bodies 1 is convenient for the subsequent maintenance of electrical components such as parts, and the mounting base 5 can be quickly disassembled, which is convenient, fast and more practical. When the inner side of the box body 1 needs to be cooled, the air cooler 21 works to draw air into the wind cavity 15 through the air inlet groove 16, and then the honeycomb panel 19 installed in the guide seat 18 is used to perform preliminary filtering and purification on the air, and then the air is purified for a second time in combination with the purification plate 20 to ensure that dust particles mixed in the air can be effectively removed. The treated air is input into the inner cavity of the box body 1 after refrigeration treatment by the air cooler 21, so that the internal structure of the box body 1 can be air-cooled and cooled. When the internal structure of the entire box body 1 is working, the heat dissipation grooves 13 symmetrically arranged on both sides of its surface can achieve effective heat dissipation, and the dustproof net 14 can effectively prevent external dust from entering the inner side of the box body 1.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent control box for a forced oil circulation water cooler, comprising a box body (1), Features: The front surface of the box body (1) is rotatably connected with a box door (2), the inner side wall of the box body (1) is fixedly installed with a slide rail (3), and the inner end of the slide rail (3) is fixedly provided with a slide bar (4), the inner cavity of the box body (1) is provided with a mounting seat (5), and a guide block (6) is fixedly installed on one side of the mounting seat (5), the upper surface of the guide block (6) is provided with a groove (7), the inner side of one end of the guide block (6) is fixedly connected with a return spring (8), and the other end of the return spring (8) is fixedly connected with a positioning block (9), the outer side of one end of the positioning block (9) is sleeved with an auxiliary slide plate (10), and the outer side of the other end of the positioning block (9) is sleeved with a sealing ring (11), a positioning hole (12) is provided on one side of the bottom of the box body (1), and heat dissipation structures are provided on both sides of the box body (1).

2. An intelligent control box for a forced oil circulation water cooler according to claim 1, Features: The heat dissipation structure comprises a heat dissipation slot (13) and a dustproof net (14); the heat dissipation slot (13) is opened on the side wall of the box body (1), and a dustproof net (14) is distributed on one side of the heat dissipation slot (13).

3. The intelligent control box of a forced oil circulation water cooler according to claim 1, Features: An air cavity (15) is provided on the inner side of the top end of the box body (1), and one side of the air cavity (15) is connected to an air inlet groove (16), and one side of the bottom of the air cavity (15) is connected to an air outlet groove (17).

4. An intelligent control box for a forced oil circulation water cooler according to claim 3, Features: A flow guide seat (18) is arranged on the inner side of the air cavity (15), and a honeycomb panel (19) is installed on the inner side of one end of the flow guide seat (18); a purification panel (20) is arranged on one side of the flow guide seat (18), and a cooling fan (21) is arranged on the other side of the purification panel (20).

5. The intelligent control box of a forced oil circulation water cooler according to claim 1, Features: The positioning block (9) is slidably connected to the guide block (6) via the return spring (8), and the guide block (6) is symmetrically distributed along the vertical center line of the mounting seat (5).

6. An intelligent control box for a forced oil circulation water cooler according to claim 4, Features: The flow guide seat (18) and the purification plate (20) are arranged in parallel, and an inclined through groove is provided at one end of the flow guide seat (18).

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