Water purifying and flowing structure of water storage tank

Abstract

The utility model discloses a running water purification structure of a water storage tank, which belongs to the technical field of water purification and comprises the water storage tank and a filter device, a pure water pipe and a water return pipe are arranged between the water storage tank and the filter device, and the water outlet end of the filter device is communicated with the water inlet end of the water storage tank through the pure water pipe. The water inlet end of the filtering device is communicated with the water outlet end of the water storage tank through a water return pipe; an electromagnetic valve and a booster pump are arranged on the water return pipe. According to the structure, through cooperation of the pure water pipe and the water return pipe, water can flow into the water storage tank to be stored after being purified and filtered by the filtering device, and purified water stored in the water storage tank can be purified and filtered again through the filtering device, so that the problem that bacteria are easily bred due to long-time storage of the purified water is solved; therefore, the purified water in the water storage tank is activated, the purified water use safety of a user is improved, damage to water equipment is reduced, in addition, the solenoid valve can achieve automatic water purification and activation, and the booster pump can ensure effective water purification and activation.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purification technical field, concretely is a kind of purification running water structure of water storage tank. BACKGROUND

[0002] Water purification is through corresponding filter material, according to different final water demand, in the form of physics or chemistry, remove rust, silt, residual chlorine, organic matter, harmful heavy metal ions, bacteria, viruses etc. in water, for the water demand of large domestic or commercial scene, usually all be provided with water storage tank to store filtered water to meet the large amount of water use demand, but, the water of long-term storage in water storage tank can easily breed bacteria, these water with bacteria directly come out to supply user, long-term so, not only cause harm to the health of user, but also can cause the damage of water equipment.

[0003] Therefore, it is necessary to further improve. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of purification running water structure of water storage tank to overcome the deficiencies in prior art.

[0005] A kind of purification running water structure of water storage tank designed according to this purpose, including water storage tank and filter device, pure water pipe, backwater pipe are provided between the water storage tank and the filter device, the water outlet of the filter device and the water inlet of the water storage tank are communicated by the pure water pipe, the water inlet of the filter device and the water outlet of the water storage tank are communicated by the backwater pipe, and the backwater pipe is also provided with solenoid valve and booster pump.

[0006] The water inlet of the water storage tank is also communicated with equipment water inlet pipe, and water using equipment end is communicated by the equipment water inlet pipe.

[0007] The equipment water inlet pipe and the backwater pipe are directly communicated with the water outlet of the water storage tank respectively, or the equipment water inlet pipe and the backwater pipe are confluent communication, and the water outlet end of the equipment water inlet pipe is communicated.

[0008] The water outlet of the water storage tank is communicated with water tank outlet pipe, and the water tank outlet pipe is communicated with the equipment water inlet pipe and the backwater pipe respectively.

[0009] Constant pressure pump is also provided on the water tank outlet pipe.

[0010] The water using equipment end at least includes bathing equipment, washing equipment, drinking water equipment.

[0011] Pure water pipe is also communicated with drinking water pipe, and drinking water end is communicated by the drinking water pipe.

[0012] The water storage tank is provided with a water level detector.

[0013] The filter device comprises a pre-filter, an RO membrane filter and a post-filter connected in sequence.

[0014] The water storage tank or the filter device is further connected with a raw water inlet pipe, and the water supply end is connected through the raw water inlet pipe.

[0015] The water outlet end of the filter device is connected with the water inlet end of the water storage tank through the pure water pipe, so that the water purified and filtered by the filter device can flow into the water storage tank for storage, so as to meet the needs of domestic or commercial scenes with large water purification demand. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure of an embodiment of the utility model is shown. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, specific embodiments of the utility model are described in detail below in combination with the drawings.

[0018] The utility model is further described below in combination with the drawings and embodiments.

[0019] Referring to Figure 1 The purification and active water structure of the water storage tank comprises a water storage tank 1 and a filter device 2, a pure water pipe 3 and a backwater pipe 4 are arranged between the water storage tank 1 and the filter device 2, the water outlet end of the filter device 2 is connected with the water inlet end of the water storage tank 1 through the pure water pipe 3, the water inlet end of the filter device 2 is connected with the water outlet end of the water storage tank 1 through the backwater pipe 4, and an electromagnetic valve 5 and a booster pump 6 are further arranged on the backwater pipe 4.

[0020] The embodiment utilizes the pure water pipe 3 to realize the communication between the water outlet end of the filtering device 2 and the water inlet end of the water storage tank 1, so that the filtering device 2 can flow into the water storage tank 1 after purifying and filtering the water, to meet the household or commercial scenarios with large water purification demand, and utilizes the backwater pipe 4 to realize the communication between the water inlet end of the filtering device 2 and the water outlet end of the water storage tank 1, so that the purified water stored in the water storage tank 1 can be purified again through the filtering device 2, to avoid the problem that the purified water is easy to breed bacteria due to long-term storage, thereby activating the purified water in the water storage tank 1, improving the water purification use safety of the user, and reducing the damage of the water equipment.

[0021] In addition, the electromagnetic valve 5 and the booster pump 6 are arranged on the backwater pipe 4, so that the user can control the opening and closing of the electromagnetic valve 5 according to the use demand, to realize the activation treatment of the purified water in the water storage tank 1 at any time, and the water pressure in the backwater pipe 4 can be improved, to ensure the effective activation treatment of the purified water, and the practicability is high.

[0022] That is, in the embodiment, the control circuit board is further arranged, the control circuit board is electrically connected with the electromagnetic valve 5, the opening and closing time of the electromagnetic valve 5 can be set through the control circuit board, and the activation treatment of the purified water in the water storage tank 1 can be realized at any time.

[0023] The water inlet end of the water storage tank 1 is further communicated with the equipment water inlet pipe 7, and the water equipment end 8 is communicated through the equipment water inlet pipe 7. The purified water from the water storage tank 1 can be used by the water equipment end 8 through the equipment water inlet pipe 7.

[0024] The equipment water inlet pipe 7 and the backwater pipe 4 are respectively directly communicated with the water outlet end of the water storage tank 1, or the equipment water inlet pipe 7 and the backwater pipe 4 are communicated together and communicated with the water outlet end of the equipment water inlet pipe 7.

[0025] That is, the water storage tank 1 is provided with two water outlet ends and is communicated with the equipment water inlet pipe 7 and the backwater pipe 4 through the two water outlet ends respectively, or the water storage tank 1 is provided with only one water outlet end, and the equipment water inlet pipe 7 and the backwater pipe 4 are communicated together on the water outlet end of the water storage tank 1.

[0026] Specifically, the water outlet end of the water storage tank 1 is communicated with the water tank water outlet pipe 9, and the water tank water outlet pipe 9 is communicated with the equipment water inlet pipe 7 and the backwater pipe 4 respectively.

[0027] That is, in the embodiment, the water storage tank 1 is provided with only one water outlet end and is communicated with the water tank water outlet pipe 9, and the equipment water inlet pipe 7 and the backwater pipe 4 are communicated together and communicated with the water tank water outlet pipe 9.

[0028] The constant pressure pump 10 is further arranged on the water tank water outlet pipe 9, so as to ensure the water pressure on the water tank water outlet pipe 9.

[0029] The water equipment end 8 at least includes a bathing equipment 8.1, a washing equipment 8.2, and a drinking water equipment 8.3.

[0030] The bathing device 8.1, the washing device 8.2 and the drinking water device 8.3 are communicated with the water inlet pipe 7 through water flow branch pipes respectively. The bathing device 8.1 can be a hand basin, a bathtub, a shower, a shower head and the like, the washing device 8.2 can be a washing machine, a dishwasher and the like, and the drinking water device 8.3 can be a water faucet.

[0031] The pure water pipe 3 is further communicated with a drinking water pipe 11, and a drinking water end is communicated through the drinking water pipe 11. The drinking water end can be a water faucet for directly drinking water.

[0032] The water storage tank 1 is provided with a water level detector 12.

[0033] The water level detector 12 of the embodiment is a float, which is electrically connected with a control circuit board to detect the water level in the water storage tank 1 at any time.

[0034] The filtering device 2 comprises a pre-filter 2.1, an RO membrane filter 2.2 and a post-filter 2.3 communicated in sequence. The pre-filter 2.1 is PP cotton, and the post-filter 2.3 is activated carbon. That is, the pre-filter 2.1, the RO membrane filter 2.2 and the post-filter 2.3 can sequentially perform pre-filtering, RO membrane filtering and post-filtering purification on water.

[0035] The water storage tank 1 or the filtering device 2 is further communicated with a raw water inlet pipe 13, and a water supply end is communicated through the raw water inlet pipe 13.

[0036] In the embodiment, the raw water inlet pipe 13 is communicated with the water inlet end of the filtering device 2, so that raw water enters the water storage tank 1 after being filtered and purified by the filtering device 2. In addition, a control valve can also be arranged on the raw water inlet pipe 13. The control valve is electrically connected with the control circuit board, and the control circuit board controls the opening and closing of the control valve through the information detected by the water level detector 12, so as to realize automatic water replenishment of the water storage tank 1.

[0037] The above is the preferred scheme of the utility model, which displays 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, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Various changes and improvements can be made without departing from the spirit and scope of the utility model. These changes and improvements all fall within the scope of the utility model claimed, and the scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A purification and active water structure of a water storage tank, comprising a water storage tank (1) and a filtering device (2), characterized in that: The water storage tank (1) and the filter device (2) are provided with a pure water pipe (3) and a backwater pipe (4), the water outlet end of the filter device (2) is communicated with the water inlet end of the water storage tank (1) through the pure water pipe (3), the water inlet end of the filter device (2) is communicated with the water outlet end of the water storage tank (1) through the backwater pipe (4), and the backwater pipe (4) is further provided with an electromagnetic valve (5) and a booster pump (6).

2. The purification and live water structure of the water storage tank according to claim 1, characterized in that: The water inlet end of the water storage tank (1) is further communicated with a device water inlet pipe (7), and a water using device end (8) is communicated through the device water inlet pipe (7).

3. The purification and live water structure of the water storage tank according to claim 2, characterized in that: The device water inlet pipe (7) and the backwater pipe (4) are directly communicated with the water outlet end of the water storage tank (1) respectively, or the device water inlet pipe (7) and the backwater pipe (4) are communicated together and communicated with the water outlet end of the device water inlet pipe (7).

4. The purification and live water structure of the water storage tank according to claim 3, characterized in that: The water outlet end of the water storage tank (1) is communicated with a water tank water outlet pipe (9), and the water tank water outlet pipe (9) is communicated with the device water inlet pipe (7) and the backwater pipe (4) respectively.

5. The purification and live water structure of the water storage tank according to claim 4, characterized in that: The water tank water outlet pipe (9) is further provided with a constant pressure pump (10).

6. The purification and live water structure of the water storage tank according to claim 2, characterized in that: The water using device end (8) at least includes a bathing device (8.1), a washing device (8.2) and a drinking water device (8.3).

7. The purification and live water structure of the water storage tank according to claim 1, characterized in that: The pure water pipe (3) is further communicated with a drinking water pipe (11), and a drinking water end is communicated through the drinking water pipe (11).

8. The purification and live water structure of the water storage tank according to claim 1, characterized in that: The water storage tank (1) is provided with a water level detector (12).

9. The purification and live water structure of the water storage tank according to claim 1, characterized in that: The filter device (2) comprises a pre-filter (2.1), an RO membrane filter (2.2) and a post-filter (2.3) communicated in sequence.

10. The purification and live water structure of a water storage tank according to claim 1, characterized in that: The water storage tank (1) or the filter device (2) is further communicated with a raw water inlet pipe (13), and a water supply end is communicated through the raw water inlet pipe (13).

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