CN220768258U - Combined water tank structure for secondary water supply - Google Patents

Abstract

The utility model relates to the technical field of water supply, in particular to a combined water tank structure for secondary water supply, which comprises a tank body, wherein a shell is arranged on one side of the tank body, a water purifying pipe is arranged in the shell, a mounting frame is arranged in the shell, a water inlet groove and a sliding groove are formed in the top of the mounting frame, a sealing plate is arranged at the top of the mounting frame, a supporting column is arranged at the bottom of the sealing plate, and a spring is arranged at the bottom of the water purifying pipe; the bottom of the water purifying pipe is fixedly connected with a water outlet cylinder, the inside of the water outlet cylinder is fixedly connected with a limiting frame, and a sealing ball is movably arranged in the water outlet cylinder; the inside threaded connection of mounting bracket has the cartridge filter, the inside of cartridge filter is provided with the filter screen. The advantages are that: the device seals the rivers through sealing ball and closure board rotation, makes the one-way circulation of rivers through sealing ball and closure board, and rivers are less to its impact when sealing, and it is comparatively convenient to use.

Description

Combined water tank structure for secondary water supply

Technical Field

The utility model relates to the technical field of water supply, in particular to a combined water tank structure for secondary water supply.

Background

The secondary water supply is a form that a unit or an individual stores and pressurizes urban public water supply or self-built facility water supply and supplies the water to users or self-use through a pipeline. The secondary water supply is mainly established for compensating the lack of pressure of municipal water supply pipelines and guaranteeing water consumption of residences and living in high-rise people. After the water filter of the water tank is used for a long time, the filtering performance of the water filter is deteriorated, the water filter needs to be replaced, and when the water filter is replaced in the prior art, the water injection pipeline needs to be closed.

In the combined water tank structure for secondary water supply disclosed in Chinese patent CN219327142U, the other ends of two connecting pipes are fixedly communicated with the outer wall of a corresponding semicircular shell. The utility model is convenient for replacing the water filter, and has the advantages of time saving, labor saving and high efficiency; when changing the water purifier, but the quick switch is to another water purifier to strain water, need not to interrupt water injection work, however, this combination formula water tank structure for secondary water supply has following defect when solving the problem:

the two worms of the device drive the corresponding worm wheels to rotate, the corresponding sealing plate is driven to rotate through the rotating shaft, the sealing plate rotates 180 degrees and plugs connecting pipes at two ends of the same group of water filters, then the water filters needing to be replaced are detached, the sealing plate of the device rotates to plug water flow, the sealing plate is stressed only by the rotating shaft in the rotating process of the sealing plate, the water flow is redirected to impact the sealing plate to be larger, the loss of the worm and the worm wheels is larger, and the device is inconvenient to use.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks mentioned in the background.

Therefore, an object of the present utility model is to provide a combined water tank structure for secondary water supply, which aims to solve the problems of the prior art that the impact of the diversion of the water flow of the combined water tank structure for secondary water supply on a sealing plate is large, and the loss of a worm and a worm wheel is large.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a combined water tank structure for secondary water supply, including a tank body, wherein a housing is provided at one side of the tank body, a water purifying pipe is provided inside the housing, a mounting frame is provided inside the housing, a water inlet groove and a sliding groove are provided at the top of the mounting frame, a sealing plate is provided at the top of the mounting frame, a supporting column is provided at the bottom of the sealing plate, and a spring is provided at the bottom of the water purifying pipe; the bottom of the water purifying pipe is fixedly connected with a water outlet cylinder, the inside of the water outlet cylinder is fixedly connected with a limiting frame, and a sealing ball is movably arranged in the water outlet cylinder; the inside threaded connection of mounting bracket has the cartridge filter, the inside of cartridge filter is provided with the filter screen, the inside of filter screen is provided with the filter tube, the top fixedly connected with jack-prop of filter tube.

By above-mentioned arbitrary scheme preferred, one side fixed mounting of casing has the inlet tube, outside rivers enter into the casing through the inlet tube in, are convenient for supplement the water tank.

By the above-mentioned scheme preferred, the inside fixed mounting that one end of water purification pipe worn out the casing has the outlet pipe, the outlet pipe makes the water after the purification flow into the water tank in, is convenient for to the inside water replenishment of water tank.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the device seals the rivers through sealing ball and closure board rotation, makes the one-way circulation of rivers through sealing ball and closure board, and rivers are less to its impact when sealing, and it is comparatively convenient to use.

2. The device rotates the cartridge filter and directly changes, when changing the water filter section of thick bamboo, and accessible several sets of water filter section of thick bamboo in addition filters water, need not to interrupt the water injection work, improves the continuity that the box supplied water.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a three-dimensional structure according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a structure according to the present utility model;

FIG. 3 is a schematic view of a broken-down structure in section according to the present utility model;

fig. 4 is a schematic structural view of the water outlet barrel according to the present utility model.

Wherein: 10. the water purifying device comprises a box body, 11, a shell, 12, a water purifying pipe, 13, a mounting rack, 131, 14, a water inlet tank, 15, a sliding tank, 16, a supporting column, 17, a spring, 18, a water inlet pipe, 19, a water outlet pipe, 20, a water outlet cylinder, 21, a limiting frame, 22, a sealing ball, 30, a filter cylinder, 31, a filter screen, 32, a water filtering pipe, 33 and a top column.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 4, the combined water tank structure for secondary water supply of this embodiment includes a tank 10, a housing 11 is provided at one side of the tank 10, a water purifying pipe 12 is provided inside the housing 11, a mounting frame 13 is provided inside the housing 11, a water inlet groove 14 and a sliding groove 131 are provided at the top of the mounting frame 13, a closing plate 15 is provided at the top of the mounting frame 13, a supporting column 16 is provided at the bottom of the closing plate 15, a filter cartridge 30 moves downward without supporting the supporting column 16, a spring 17 is provided at the bottom of the water purifying pipe 12, the bottom of the spring 17 is fixedly mounted with the closing plate 15, and the closing plate 15 closes the water inlet groove 14 under the elasticity of the spring 17; the bottom of the water purifying pipe 12 is fixedly connected with a water outlet barrel 20, the bottom of the water outlet barrel 20 is fixedly connected with a mounting frame 13, the inside of the water outlet barrel 20 is fixedly connected with a limiting frame 21, and a sealing ball 22 is movably arranged in the water outlet barrel 20; the inside threaded connection of mounting bracket 13 has cartridge filter 30, when needs change cartridge filter 30, rotate cartridge filter 30, the inside of cartridge filter 30 is provided with filter screen 31, the inside of filter screen 31 is provided with drainage pipe 32, cartridge filter 30 drives filter screen 31 and drainage pipe 32 and removes, drainage pipe 32 pulls out water drum 20, seal ball 22 seals water drum 20 under water pressure, make the water in the water drum 20 one-way flow, avoid the water in the casing 10 to flow out, will need change the water drum 30 pull down, when changing cartridge filter 30, the accessible sets of water drum 30 in addition carries out the drainage, need not to interrupt the water injection work, improve the continuity of box 10 water supply, the top fixedly connected with jack-prop 33 of drainage pipe 32, the top of jack-prop 33 and seal ball 22 butt.

Example 1: one side of the shell 11 is fixedly provided with a water inlet pipe 18, one end of the water purifying pipe 12 penetrates out of the shell 11, the inside of the shell 11 is fixedly provided with a water outlet pipe 19, one end of the water outlet pipe 19 is communicated with the box 10, water enters the shell 11 through the water inlet pipe 18, then flows into the water purifying pipe 12 after being filtered through a filter cartridge 30, and then flows into the guide box 10 through the water outlet pipe 19.

The working principle of the utility model is as follows: in the course of the use of the device,

when the filter cartridge 30 needs to be replaced, the filter cartridge 30 is rotated, the filter screen 31 and the water filter tube 32 are driven to move by the filter cartridge 30, the water filter tube 32 is pulled out of the water outlet tube 20, the sealing ball 22 seals the water outlet tube 20 under water pressure, water in the water outlet tube 20 flows unidirectionally, meanwhile, the filter cartridge 30 moves downwards to be not abutted against the support column 16, the sealing plate 15 seals the water inlet tank 14 under the elasticity of the spring 17, water in the shell 10 is prevented from flowing out, the water filter tube 30 which needs to be replaced is detached, water can be filtered through other groups of water filter tubes 30 when the water filter tube 30 is replaced, water injection work is not needed to be interrupted, and the water supply continuity of the box 10 is improved.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. when the filter cartridge 30 needs to be replaced, the filter cartridge 30 is rotated, the filter screen 31 and the water filtering tube 32 are driven to move by the filter cartridge 30, the water filtering tube 32 is pulled out of the water barrel 20, the water outlet barrel 20 is sealed by the sealing ball 22 under water pressure, water in the water outlet barrel 20 flows unidirectionally, meanwhile, the filter cartridge 30 moves downwards and is not abutted against the column 16, the water inlet tank 14 is sealed by the sealing plate 15 under the elasticity of the spring 17, water in the shell 10 is prevented from flowing out, the water filtering barrel which needs to be replaced is detached, the device seals water flow through rotation of the sealing ball 22 and the sealing plate 15, the water flow unidirectionally circulates through the sealing ball 22 and the sealing plate 15, and the water flow has small impact on the water flow during sealing, so that the device is convenient to use.

2. The device rotates cartridge filter 30 and directly changes, avoids leaking through seal ball 22 and closure plate 15 when changing, and when changing cartridge filter 30, the accessible sets of cartridge filter 30 in addition strain water, need not to interrupt the water injection work, improves the continuity that box 10 supplied water.

Claims (7)

1. The utility model provides a combination formula water tank structure for secondary water supply, its characterized in that includes box (10), one side of box (10) is provided with casing (11), the inside of casing (11) is provided with water purification pipe (12), the inside mounting bracket (13) that is provided with of casing (11), the top of mounting bracket (13) is provided with intake groove (14) and sliding tray (131), the top of mounting bracket (13) is provided with closure plate (15), the bottom of closure plate (15) is provided with supports post (16), the bottom of water purification pipe (12) is provided with spring (17);

the bottom of the water purifying pipe (12) is fixedly connected with a water outlet cylinder (20), the inside of the water outlet cylinder (20) is fixedly connected with a limiting frame (21), and a sealing ball (22) is movably arranged in the water outlet cylinder (20);

the inside threaded connection of mounting bracket (13) has cartridge filter (30), the inside of cartridge filter (30) is provided with filter screen (31), the inside of filter screen (31) is provided with drainage pipe (32), the top fixedly connected with jack-prop (33) of drainage pipe (32).

2. A combination tank structure for secondary water supply as claimed in claim 1, wherein the bottom of the spring (17) is fixedly mounted with the closing plate (15).

3. The combined type water tank structure for secondary water supply as claimed in claim 1, wherein the bottom of the water outlet cylinder (20) is fixedly connected with the mounting frame (13).

4. A combined water tank structure for secondary water supply as claimed in claim 1, wherein the top of the top column (33) is abutted with the closing ball (22).

5. A combined water tank structure for secondary water supply as claimed in claim 1, characterized in that a water inlet pipe (18) is fixedly installed at one side of the housing (11).

6. The combined type water tank structure for secondary water supply as claimed in claim 1, wherein a water outlet pipe (19) is fixedly installed at one end of the water purifying pipe (12) penetrating out of the interior of the housing (11).

7. A combined water tank structure for secondary water supply as claimed in claim 6, characterized in that one end of the water outlet pipe (19) is communicated with the tank body (10).