Secondary water supply water tank convenient to clean

Abstract

The secondary water supply tank convenient to clean comprises a water supply tank body, an inlet end cover is arranged at the top of the water supply tank body, an electric lifting structure is fixedly installed on the upper surface of the water supply tank body, and a first stress frame body is installed on the inner side of the water supply tank body; a second stress frame body is installed on the first stress frame body in a sliding mode, and the second stress frame body is arranged on the sliding rod in a sliding mode and connected with the electric lifting structure. The first stress frame body and the second stress frame body are arranged, and the second stress frame body is driven by the electric lifting structure to slide along the first stress frame body and the sliding rod, so that on the premise that the inner part of the water supply tank body is supported, the cleaning part cannot be hindered when the inner part of the water supply tank body is cleaned.

Description

Technical Field

[0001] The utility model relates to the field of secondary water supply boxes, in particular to a secondary water supply tank which is easy to clean. Background Art

[0002] At present, due to the limited water pressure of tap water, secondary water supply is needed for high-rise users. The method of secondary water supply is to pump tap water to the top floor through a water pump, and then transport it to the residents' homes through potential energy boosting. This requires the use of a secondary water supply tank to store water. However, water tanks that store water for a long time are prone to breed harmful bacteria or precipitate substances contained in tap water. The production of these substances inevitably requires regular cleaning of the water tank. However, during cleaning, there are many stainless steel tie bars installed horizontally and vertically inside the secondary water supply tank. These tie bars are used to support the water tank from being crushed outward by water pressure. However, during cleaning, these tie bars can easily hinder the staff from cleaning quickly, reduce the cleaning speed, and easily bump their heads during cleaning. For this reason, we propose a secondary water supply tank that is easy to clean. Utility Model Content

[0003] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the utility model is to set a first force-bearing frame and a second force-bearing frame, and the electric lifting structure drives the second force-bearing frame to slide along the first force-bearing frame and the sliding rod, so that under the premise of ensuring that the interior of the water supply box is supported, the cleaning part will not be obstructed when cleaning the interior of the water supply box.

[0004] To achieve the above-mentioned purpose, the utility model provides a secondary water supply tank that is easy to clean, including a water supply tank body, the top of the water supply tank body is provided with an entry end cover, the upper surface of the water supply tank body is fixedly installed with an electric lifting structure, the inner side of the water supply tank body is installed with a first force-bearing frame, the first force-bearing frame is slidably installed with a second force-bearing frame, the second force-bearing frame is slidably arranged on a sliding rod and is connected to the electric lifting structure.

[0005] In a preferred embodiment of the present invention, the first force-bearing frame includes a surrounding frame, a vertical slide and an L-shaped card. The surrounding frame is provided with a vertical slide. The inner side surface of the surrounding frame is located on both sides of the vertical slide and is fixedly mounted with an L-shaped card.

[0006] The second force-bearing frame includes a movable support frame, a slide groove and a slide hole, and the movable support frame is clamped on the vertical slide frame through the slide groove and is slidably installed with the first force-bearing frame;

[0007] A sliding hole is provided on the surface of the movable support frame, and the sliding rod is slidably installed with the second force-bearing frame body by passing through the sliding hole.

[0008] In another preferred embodiment of the utility model, the electric lifting structure includes a self-locking motor, a winding wheel and a steel wire rope, the output end of the self-locking motor is fixedly connected to the output shaft, the surface of the output shaft is fixedly installed with winding wheels near both ends, the surface of the two winding wheels are respectively connected to two steel wire ropes, the steel wire ropes bypass the guide wheels at the corresponding positions, penetrate into the water supply box and are fixedly connected to the movable support frame.

[0009] In another preferred embodiment of the present invention, the movable support frame is arranged in a criss-cross shape by criss-crossing support beams, and sliding holes are arranged at the intersections of the support beams. Four sliding rods are arranged to match the sliding holes.

[0010] The device provided by the utility model has the following technical effects:

[0011] The utility model arranges the tensioning bars supporting the water tank into a first force-bearing frame and a second force-bearing frame, and connects the second force-bearing frame with an electric lifting structure, and lifts or lowers the second force-bearing frame through the electric lifting structure. When supporting the box body, the second force-bearing frame slides down to a proper position of the water supply box body through the vertical slide and the slide rod to support the box body; when cleaning is required, the position of the second force-bearing frame can be adjusted at will through the electric lifting structure to avoid the position inside the box body that needs to be cleaned, so that the second frame will not hinder the cleaning work of the staff, thereby facilitating the staff to clean the inside of the box body and avoiding the situation of accidentally hitting the cross bar during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a secondary water supply tank that is easy to clean according to the utility model;

[0013] Figure 2 This is a diagram showing the internal structure of a secondary water supply tank that is easy to clean according to the utility model;

[0014] Figure 3 The utility model is a secondary water supply tank which is easy to clean Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This is a display diagram of the second force-bearing frame of a secondary water supply tank that is easy to clean according to the utility model.

[0016] In the figure: 1. Water supply box; 2. Entrance end cover; 3. Electric lifting structure; 301. Self-locking motor; 302. Output shaft; 303. Bearing seat; 304. Winding wheel; 305. Guide wheel; 306. Wire rope; 4. First force-bearing frame; 401. Surrounding frame; 402. Vertical slide; 403. L-shaped card; 5. Second force-bearing frame; 501. Movable support frame; 502. Slide groove; 503. Slide hole; 6. Slide rod. DETAILED DESCRIPTION

[0017] The following describes the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0018] It should be noted that the illustrations provided in the following embodiments are only used to schematically illustrate the basic concept of the present invention, and thus the illustrations only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0019] Some exemplary embodiments of the present invention are described for the purpose of illustration. It should be understood that the present invention may be implemented in other ways not specifically shown in the drawings.

[0020] The secondary water supply tank in this embodiment is easy to clean. Figure 1 As shown, it includes a water supply box 1, and an entry end cover 2 is provided on the upper surface of the water supply box 1 near a corner sealing cover. The entry end cover 2 is provided for workers to enter for cleaning and for maintenance of the internal structure. An electric lifting structure 3 is fixedly installed on the upper surface of the water supply box 1. Figure 3 As shown, a first force-bearing frame 4 is installed on the inner side of the water supply box 1 , and a second force-bearing frame 5 is slidably installed on the first force-bearing frame 4 . The second force-bearing frame 5 is slidably arranged on the sliding rod 6 and connected to the electric lifting structure 3 .

[0021] In some preferred embodiments, Figure 3As shown, the first force-bearing frame 4 includes a surrounding frame 401, a vertical slide 402 and an L-shaped card 403. The surrounding frame 401 is provided with a vertical slide 402. The inner side surface of the surrounding frame 401 is located on both sides of the vertical slide 402 and is fixedly installed with L-shaped cards 403. The function of the L-shaped card 403 is to bear force, avoid single-point force on the water supply box 1, and disperse the force to protect the water supply box 1. Specifically, as shown in FIG. Figure 2 As shown, there are two surrounding frames 401 in total, and they are evenly arranged and installed on the inner surface of the water supply box 1. Two vertical slides 402 are vertically fixedly installed on both sides and the front and rear surfaces of the surrounding frames 401, and eight vertical slides 402 connect the two surrounding frames 401;

[0022] In some preferred embodiments, Figure 4 As shown, the second force-bearing frame 5 includes a movable support frame 501, a slide groove 502 and a slide hole 503. The slide grooves 502 are provided on both sides and the front and rear surfaces of the movable support frame 501. Figure 4 As shown, the second force-bearing frame 5 is slidably installed with the first force-bearing frame 4 by being clamped on the vertical slide 402 through the slide groove 502;

[0023] In some preferred embodiments, the movable support frame 501 is arranged in a crisscross pattern by crisscrossing support beams, and a sliding hole 503 is provided at the intersection of the support beams, and four sliding rods 6 are provided to match the sliding holes 503;

[0024] In some preferred embodiments, Figure 2 As shown, two second force-bearing frames 5 are provided inside the water supply box 1 for moving up and down, so as to better support the inside of the water supply box 1;

[0025] In some preferred embodiments, Figure 1 As shown, the electric lifting structure 3 includes a self-locking motor 301, an output shaft 302, a bearing seat 303, a winding wheel 304, a guide wheel 305 and a wire rope 306. The output end of the self-locking motor 301 is fixedly connected to the output shaft 302, and the other end of the output shaft 302 is connected to the bearing seat 303. The surface of the output shaft 302 is fixedly installed with winding wheels 304 near both ends. The upper surface of the water supply box 1 is located on both sides of the two winding wheels 304. The guide wheels 305 are fixedly installed, and the surfaces of the two winding wheels 304 are respectively connected to two wire ropes 306.

[0026] In some preferred embodiments, Figure 3 As shown, four steel wire ropes 306 bypass the guide wheels 305 at corresponding positions, penetrate into the water supply box 1 and are fixedly connected to the two movable support frames 501;

[0027] In some preferred embodiments, Figure 1and Figure 3 As shown, the distance between the steel wire ropes 306 fixedly connected between the two movable support frames 501 is the same as the distance between the upper and lower surrounding frames 401 .

[0028] In the embodiment of the secondary water supply tank which is easy to clean, the two second force-bearing frames 5 can be adjusted to a suitable position and stacked to avoid the part to be cleaned inside the tank, which also facilitates the centralized cleaning of the two second force-bearing frames 5. Figure 1 As shown, the staff only needs to control the self-locking motor 301 to drive the output shaft 302 to rotate, thereby driving the reel 304 to release the wire rope 306 above. Figure 2 , Figure 3 and Figure 4 At this time, under the action of gravity, the two second force-bearing frames 5 will slide down the surface of the vertical slide 402 and the slide rod 6 until the two second force-bearing frames 5 are stacked on the inner bottom surface of the water supply box 1. At this time, the cleaning staff can uniformly brush the second force-bearing frames 5 and clean other parts of the interior of the water supply box 1. In this way, the cleaning will not be blocked by the horizontal rod, making the cleaning smoother, without the need to climb over, and avoiding the collision with the horizontal rod during cleaning.

[0029] After cleaning, the sewage is discharged from the drain outlet at the bottom of the water supply box 1 and the inside of the water supply box 1 is rinsed. When connecting the water inlet pipe and the water outlet pipe, the staff can respectively drill holes at the top and the lower side of the water supply box 1 for installation. After cleaning, the staff can start the self-locking motor 301 again to reel the wire rope 306. Figure 3 and Figure 4 When the edge of the uppermost movable support frame 501 is inserted into the L-shaped card 403, the edge of the lower movable support frame 501 is also inserted into the L-shaped card 403 at the corresponding position.

[0030] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A secondary water supply tank that is easy to clean, characterized in that: The invention comprises a water supply box (1), wherein the top of the water supply box (1) is provided with an inlet end cover (2), an electric lifting structure (3) is fixedly installed on the upper surface of the water supply box (1), a first force-bearing frame (4) is installed on the inner side of the water supply box (1), a second force-bearing frame (5) is slidably installed on the first force-bearing frame (4), and the second force-bearing frame (5) is slidably arranged on a sliding rod (6) and connected to the electric lifting structure (3).

2. A secondary water supply tank that is easy to clean as claimed in claim 1, characterized in that: The first force-bearing frame (4) comprises a surrounding frame (401), a vertical slide (402) and an L-shaped card (403); the surrounding frame (401) is provided with a vertical slide (402); the inner side surface of the surrounding frame (401) is located on both sides of the vertical slide (402) and is fixedly mounted with an L-shaped card (403); The second force-bearing frame (5) comprises a movable support frame (501), a slide groove (502) and a slide hole (503); the movable support frame (501) is clamped on the vertical slide frame (402) through the slide groove (502) and is slidably mounted with the first force-bearing frame (4). The surface of the movable support frame (501) is provided with a sliding hole (503), and the sliding rod (6) is slidably mounted with the second force-bearing frame body (5) by passing through the sliding hole (503).

3. A secondary water supply tank that is easy to clean as claimed in claim 2, characterized in that: The electric lifting structure (3) comprises a self-locking motor (301), a winding wheel (304) and a steel wire rope (306); the output end of the self-locking motor (301) is fixedly connected to an output shaft (302); winding wheels (304) are fixedly installed on the surface of the output shaft (302) near both ends; the surfaces of the two winding wheels (304) are respectively connected to two steel wire ropes (306); the steel wire ropes (306) bypass the guide wheels (305) at the corresponding positions, penetrate into the water supply box (1), and are fixedly connected to the movable support frame (501).

4. A secondary water supply tank that is easy to clean as claimed in claim 3, characterized in that: The movable support frame (501) is composed of crisscross support beams arranged in a tic-tac-toe shape, and a sliding hole (503) is arranged at the intersection of the support beams. Four sliding rods (6) are arranged to match the sliding holes (503).

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