Domestic drinking water supply operation and maintenance management device for large households

Abstract

The utility model discloses a domestic drinking water supply operation and maintenance management device for a large number of households, which relates to the field of operation and maintenance management and comprises a cabinet body, an inner frame is arranged in the cabinet body, a plurality of operation and maintenance devices are connected in the inner frame, a moving plate is arranged on the left side of the inner frame, an opening is formed in the front side of the cabinet body, and a cabinet door corresponding to the opening is rotatably arranged at the top of the moving plate. The top inner wall of the cabinet body is connected with a rotating shaft, the outer wall of the rotating shaft is connected with a gear, and the left side of the inner frame is connected with a first rack. The cabinet door is pulled to rotate on the moving plate, the cabinet door is rotated to be perpendicular to the inner frame, the cabinet door is pushed to enable the second rack on the cabinet door to make contact with the gear gradually, the cabinet door continues to be pushed, the cabinet door pulls the second rack, the second rack drives the gear to rotate, and the gear pushes the first rack when rotating. And the first rack pulls the inner frame, so that the inner frame can be moved out of the cabinet body, and the operation and maintenance device installed in the inner frame can be conveniently maintained.

Description

Technical Field

[0001] The utility model relates to the field of operation and maintenance management, and particularly relates to an operation and maintenance management device for the supply of domestic drinking water with a large number of users. Background Technique

[0002] At present, when supplying domestic drinking water to a large number of users, an operation and maintenance management device is used for maintenance. When the operation and maintenance management device is in use, since multiple operation and maintenance devices are all inside the cabinet body, and the maintenance opening of the cabinet body is small, it is not easy to repair the operation and maintenance devices inside the cabinet body, which increases the difficulty of repairing the operation and maintenance devices.

[0003] Therefore, it is very necessary to invent an operation and maintenance management device for the supply of domestic drinking water with a large number of users to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an operation and maintenance management device for the supply of domestic drinking water with a large number of users to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An operation and maintenance management device for the supply of domestic drinking water with a large number of users, including a cabinet body, an inner frame is arranged inside the cabinet body, a plurality of operation and maintenance devices are connected inside the inner frame, a moving plate is arranged on the left side of the inner frame, an opening is formed on the front side of the cabinet body, a cabinet door corresponding to the opening is rotatably arranged on the top of the moving plate, a rotating shaft is connected to the inner wall of the top of the cabinet body, a gear is connected to the outer wall of the rotating shaft, a first rack is connected to the left side of the inner frame, a second rack is connected to the inner side wall of the cabinet door, both the second rack and the first rack are meshed with the gear, and a ventilation component is arranged on the top of the cabinet body.

[0006] Preferably, two limiting rods are connected to the inner wall of the rear side of the cabinet body, two limiting cylinders are connected to the left side of the inner frame, and the limiting cylinders are slidably arranged with the limiting rods.

[0007] Preferably, the ventilation component includes a ventilation pipe connected to the top of the cabinet body, a fan is connected inside the ventilation pipe, a ventilation base is connected to the bottom of the cabinet body, a first ventilation opening is formed on the front side of the ventilation base, and second ventilation openings are formed on both the upper and lower sides of the cabinet body.

[0008] Preferably, a first dust-proof net is arranged inside the first ventilation opening, mounting plates are connected to the four sides of the first dust-proof net, mounting grooves corresponding to the mounting plates are formed on the four sides of the first ventilation opening, threaded holes corresponding to each other are formed on the surfaces of the mounting plates and the mounting grooves, and bolts are threadedly connected inside the threaded holes, and a second dust-proof net is connected to the top of the ventilation pipe.

[0009] Preferably, a dehumidification box is connected inside the ventilation base. Through holes are formed in the four sides of the dehumidification box, a desiccant is arranged inside the dehumidification box, and a pick-and-place opening corresponding to the dehumidification box is formed in the front side of the ventilation base.

[0010] The technical effects and advantages of the present utility model:

[0011] By pulling the cabinet door, the cabinet door rotates on the moving plate until it is perpendicular to the inner frame. Then, by pushing the cabinet door, the second rack on the cabinet door gradually contacts the gear. Continuing to push the cabinet door, the cabinet door pulls the second rack, and the second rack drives the gear to rotate. When the gear rotates, it pushes the first rack, and the first rack pulls the inner frame, so that the inner frame can be removed from the cabinet body, which facilitates the maintenance of the operation and maintenance device installed in the inner frame. Description of the drawings

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is of the present utility model Figure 1 schematic diagram of the front structure;

[0014] Figure 3 is of the present utility model Figure 1 schematic diagram of the enlarged structure of part A;

[0015] Figure 4 is of the present utility model Figure 2 schematic diagram of the enlarged structure of part B.

[0016] In the figure: 1, cabinet body; 2, inner frame; 3, operation and maintenance device; 4, moving plate; 5, cabinet door; 6, rotating shaft; 7, gear; 8, first rack; 9, ventilation component; 91, ventilation pipe; 92, fan; 93, ventilation base; 10, second rack; 11, limiting rod; 12, limiting cylinder; 13, first dust-proof net; 14, mounting plate; 15, bolt; 16, second dust-proof net; 17, dehumidification box. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] The present utility model provides as Figures 1-4The large-household domestic drinking water supply operation and maintenance management device shown includes a cabinet body 1. An inner frame 2 is arranged inside the cabinet body 1. A plurality of operation and maintenance devices 3 are connected inside the inner frame 2. A moving plate 4 is arranged on the left side of the inner frame 2. An opening is formed on the front side of the cabinet body 1. A cabinet door 5 corresponding to the opening is rotatably arranged on the top of the moving plate 4. The inner wall of the top of the cabinet body 1 is connected with a rotating shaft 6. A gear 7 is connected to the outer wall of the rotating shaft 6. A first rack 8 is connected to the left side of the inner frame 2. A second rack 10 is connected to the inner side wall of the cabinet door 5. Both the second rack 10 and the first rack 8 are engaged with the gear 7. By pulling the cabinet door 5, the cabinet door 5 rotates on the moving plate 4 until it is in a state perpendicular to the inner frame 2. By pushing the cabinet door 5, the second rack 10 on the cabinet door 5 gradually comes into contact with the gear 7. Continuing to push the cabinet door 5, the cabinet door 5 pulls the second rack 10, and the second rack 10 drives the gear 7 to rotate. When the gear 7 rotates, it pushes the first rack 8, and the first rack 8 pulls the inner frame 2, so that the inner frame 2 can be moved out of the cabinet body 1, which is convenient for overhauling the operation and maintenance devices 3 installed in the inner frame 2. A ventilation component 9 is arranged on the top of the cabinet body 1.

[0019] Two limiting rods 11 are connected to the inner wall of the rear side of the cabinet body 1. Two limiting cylinders 12 are connected to the left side of the inner frame 2. The limiting cylinders 12 are slidably arranged on the limiting rods 11. When the inner frame 2 pulls the limiting cylinders 12, the limiting cylinders 12 slide on the limiting rods 11, which is convenient for limiting the inner frame 2.

[0020] The ventilation component 9 includes a ventilation pipe 91 connected to the top of the cabinet body 1. A fan 92 is connected inside the ventilation pipe 91. A ventilation base 93 is connected to the bottom of the cabinet body 1. A first ventilation opening is formed on the front side of the ventilation base 93. Second ventilation openings are formed on both the upper and lower sides of the cabinet body 1. By using the fan 92 to draw air, the air is drawn into the first ventilation opening and then enters the cabinet body 1 through the second ventilation openings to ventilate and dissipate heat from the operation and maintenance devices 3 on the inner frame 2 inside the cabinet body 1.

[0021] A first dust-proof net 13 is arranged inside the first ventilation opening. Installation plates 14 are connected to the four sides of the first dust-proof net 13. Installation grooves corresponding to the installation plates 14 are formed on the four sides of the first ventilation opening. Threaded holes corresponding to each other are formed on the surfaces of the installation plates 14 and the installation grooves, and bolts 15 are threadedly connected to the threaded holes. A second dust-proof net 16 is connected to the top of the ventilation pipe 91. By providing the first dust-proof net 13 and the second dust-proof net 16, dust can be prevented from entering the cabinet body 1, and it is convenient to disassemble and assemble the first dust-proof net 13.

[0022] A dehumidification box 17 is connected inside the ventilation base 93. Through holes are formed on the four sides of the dehumidification box 17. A desiccant is arranged inside the dehumidification box 17. A pick-and-place opening corresponding to the dehumidification box 17 is formed on the front side of the ventilation base 93, which is convenient for dehumidifying the air entering the cabinet body 1 and for replacing the dehumidifying agent inside the dehumidification box 17.

[0023] Working principle of the utility model:

[0024] By pulling the cabinet door 5, the cabinet door 5 rotates on the moving plate 4, and the cabinet door 5 is rotated to a state perpendicular to the inner frame 2. Push the cabinet door 5, so that the second rack 10 on the cabinet door 5 gradually contacts the gear 7. Continue to push the cabinet door 5, the cabinet door 5 pulls the second rack 10, the second rack 10 drives the gear 7 to rotate, and when the gear 7 rotates, it pushes the first rack 8, and the first rack 8 pulls the inner frame 2, then the inner frame can be moved out of the cabinet body 1. By using the blower 92 to extract air, the air is extracted into the first ventilation port and then enters the cabinet body 1 through the second ventilation port to ventilate and dissipate heat from the operation and maintenance device 3 on the inner frame 2 in the cabinet body 1.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the utility model.

Claims

1. A device for operation and maintenance management of domestic drinking water supply with a large number of households, including a cabinet, characterized in that: An inner frame is arranged inside the cabinet body. A plurality of operation and maintenance devices are connected inside the inner frame. A moving plate is arranged on the left side of the inner frame. An opening is formed in the front side of the cabinet body. A cabinet door corresponding to the opening is rotatably arranged at the top of the moving plate. A rotating shaft is connected to the inner wall of the top of the cabinet body. A gear is connected to the outer wall of the rotating shaft. A first rack is connected to the left side of the inner frame. A second rack is connected to the inner side wall of the cabinet door. Both the second rack and the first rack are engaged with the gear. A ventilation component is arranged on the top of the cabinet body.

2. The large-household domestic drinking water supply operation and maintenance management device according to claim 1, characterized in that: Two limiting rods are connected to the inner wall of the rear side of the cabinet body. Two limiting cylinders are connected to the left side of the inner frame. The limiting cylinders are slidably arranged with the limiting rods.

3. The large-household domestic drinking water supply operation and maintenance management device according to claim 1, characterized in that: The ventilation component includes a ventilation pipe connected to the top of the cabinet body. A fan is connected inside the ventilation pipe. A ventilation base is connected to the bottom of the cabinet body. A first ventilation opening is formed in the front side of the ventilation base. Second ventilation openings are formed in both the upper and lower sides of the cabinet body.

4. The device for operation and maintenance management of domestic drinking water supply with a large number of households according to claim 3, characterized in that: A first dust-proof net is arranged inside the first ventilation opening. Installation plates are connected to the four sides of the first dust-proof net. Installation grooves corresponding to the installation plates are formed in the four sides of the first ventilation opening. Threaded holes corresponding to each other are formed on the surfaces of the installation plates and the installation grooves. And bolts are threadedly connected inside the threaded holes. A second dust-proof net is connected to the top of the ventilation pipe.

5. The large-household domestic drinking water supply operation and maintenance management device according to claim 4, characterized in that: A dehumidification box is connected inside the ventilation base. Through holes are formed in the four sides of the dehumidification box. Desiccant is arranged inside the dehumidification box. A pick-up and placement opening corresponding to the dehumidification box is formed in the front side of the ventilation base.

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