Novel double-control double-channel single-water-outlet water purifier non-pressure faucet

Abstract

The utility model relates to the technical field of faucets, and particularly discloses a novel double-control double-channel single-water-outlet water purifier non-pressure faucet which comprises a faucet body, a water outlet pipe, a tap water inlet pipe, a tap water outlet pipe, a first water purification pipeline, a second water purification pipeline, a first control water valve, a second control water valve and the like. According to the utility model, one water outlet pipe is shared, the whole structure is more compact, and the volume is relatively small; through the arrangement of the two control water valves and the like, double control and double channels are realized, and the control requirements when the water purifier main machine provides two different water qualities can be met; according to the water purifier, the tap water inlet pipe, the tap water outlet pipe and the like are controlled to be communicated through the control water valves, so that tap water is prevented from entering the water purifier when the two control water valves are not opened, the main machine of the water purifier can be in a pressure-free state, and the service life of the water purifier is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifier faucets, and in particular to a novel double-control double-channel single-water-outlet pressureless faucet for a water purifier. Background Art

[0002] Most of the existing water purifier faucets are single-channel structures, that is, they can only meet the requirements of one water quality and water source. The structural design of existing multi-channel water purifier faucets mainly considers that each water quality corresponds to a separate set of channels, and the structure is complex. Summary of the Invention

[0003] In view of the shortcomings of the above-mentioned existing technologies, the purpose of the present utility model is to provide a new dual-control dual-channel single-outlet pressureless faucet for water purifiers with a more reasonable structural design. This new faucet has two control paths to solve the control problem of the water purifier host providing two different water qualities.

[0004] To achieve the above-mentioned objectives, the technical solution adopted by the present invention is as follows: a new type of dual-control, dual-channel, single-outlet pressureless faucet for a water purifier, comprising a faucet body and a water purifier, characterized in that a water outlet pipe is connected and communicated with the top of the faucet body; a first control water valve and a second control water valve are respectively connected on both sides of the faucet body; a tap water inlet pipe, a tap water outlet pipe, a first clean water pipe, and a second clean water pipe are respectively connected to the bottom of the faucet body, wherein the tap water inlet pipe is respectively communicated with the tap water inlet of the first control water valve and the tap water inlet of the second control water valve, and the tap water outlet pipe is respectively communicated with the tap water outlet of the first control water valve and the tap water outlet of the second control water valve, one end of the first clean water pipe is connected to the first clean water outlet of the water purifier, and the other end is connected to the clean water inlet of the first control water valve, one end of the second clean water pipe is connected to the second clean water outlet of the water purifier, and the other end is connected to the clean water inlet of the second control water valve; the clean water outlet of the first control water valve and the clean water outlet of the second control water valve are both connected to the water outlet pipe.

[0005] Compared with the prior art, the present invention has the following beneficial effects:

[0006] The utility model shares one water outlet pipe, and the overall structure is more compact and the volume is relatively small; through the arrangement of two control water valves, etc., dual-control and dual-channel are realized, which can adapt to the control requirements when the water purifier host provides two different water qualities; the conduction between the tap water inlet pipe and the tap water outlet pipe is controlled by the control water valve to prevent tap water from entering the water purifier when the two control water valves are not opened, which can put the water purifier host in a pressure-free state and extend the service life of the water purifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0008] Figure 2 This is a schematic diagram of the connection relationship between the tap water inlet pipe, the water outlet pipe, the first control water valve, the second control water valve, etc. of the present utility model;

[0009] Figure 3 This is a schematic diagram of the installation of the utility model. DETAILED DESCRIPTION

[0010] The present invention will now be further described with reference to the accompanying drawings. The parts not described in detail below are all based on the prior art in the art.

[0011] like Figure 1-3 As shown, the new dual-control dual-channel single-outlet water purifier pressureless faucet can be installed on the countertop 3. The specific structure includes a faucet body 1, a water purifier host 2, a first control water valve 4, a second control water valve 5, a tap water inlet pipe 6, a tap water outlet pipe 7, a first clean water pipe 8, and a second clean water pipe 9. A water outlet pipe 10 is connected to the faucet body 1 in a conventional, rotary, and sealed manner. A first control water valve 4 and a second control water valve 5 are conventionally connected to the left and right sides of the faucet body 1, respectively. The valve cores of the first and second control water valves 4 and 5 are single-open / close ceramic valve cores manufactured by Shanghai Qi'er Plastics Co. (the company has applied for a patent for the corresponding structure, patent number ZL 2012205410899). These valves control the faucet's two channels: one channel C is formed by the tap water inlet pipe 6, the first control water valve 4, the tap water outlet pipe 7, the water purifier unit 2, the first water purification pipe 8, and the outlet pipe 10; the other channel H is formed by the tap water inlet pipe 6, the second control water valve 5, the tap water outlet pipe 7, the water purifier unit 2, the second water purification pipe 9, and the outlet pipe 10. Both channels share the tap water inlet pipe 6, the tap water outlet pipe 7, and the outlet pipe 10.

[0012] The structural basis for the above two channels to achieve their own conduction is as follows:

[0013] The tap water inlet pipe 6 is connected to the tap water inlet A of the first control water valve 4 and the tap water inlet E of the second control water valve 5 respectively, and the tap water outlet pipe 7 is connected to the tap water outlet B of the first control water valve 4 and the tap water outlet F of the second control water valve 5 respectively. One end of the first clean water pipe 8 is connected to the first clean water outlet of the water purifier host 2, and the other end is connected to the clean water inlet C of the first control water valve 4. One end of the second clean water pipe 9 is connected to the second clean water outlet of the water purifier host 2, and the other end is connected to the clean water inlet H of the second control water valve 5; the clean water outlet D of the first control water valve 4 and the clean water outlet K of the second control water valve 5 are both connected to the water outlet pipe 10.

[0014] The control methods of the above two channels are as follows:

[0015] 1. C channel water control method: open the valve core control lever 4.1 of the first control water valve 4 on the left clockwise 90 degrees, and the ceramic plate 4.2 inside the valve core will open the connection between A and B, and between C and D. The tap water flows from the tap water inlet pipe 6 through the A hole into the B hole to the water purifier main unit 2. The tap water is filtered by the filter element of the water purifier main unit 2 and flows into the C hole of the valve core of the first control water valve 4 through the first clean water pipe 8 of the water purifier main unit. The water flows out from the D hole to the faucet outlet pipe 10 (such as Figure 1 ). Rotate the valve core control lever 4.1 of the first control water valve 4 on the left 90 degrees counterclockwise to shut off the water source from the tap to the water purifier main unit and at the same time shut off the water outlet of the water purifier main unit.

[0016] 2. H channel water control method: After the valve core control lever 5.1 of the second control water valve 5 on the right is turned counterclockwise 90 degrees, the ceramic piece 5.2 inside the valve core is opened to connect E and F, and H and K. The tap water flows from the tap water inlet pipe 6 through the E hole to the F hole to the water purifier main unit 2. The water produced after the tap water is filtered by the filter element of the water purifier main unit 2 flows into the H hole of the valve core through the second clean water pipe 9 of the water purifier main unit 2, and the water flows out from the K hole to the faucet outlet pipe 10 (such as Figure 1 ). Rotate the valve core control rod 5.1 of the second water control valve 5 on the right clockwise 90 degrees to shut off the water source from the tap to the water purifier main unit and at the same time shut off the water outlet of the water purifier main unit.

[0017] The utility model provides the water source for opening and closing to the water purifier host through two independent control water valves on the left and right of the faucet, thereby solving the problem of water source control for the water purifier host to provide different water qualities. At the same time, when the faucet valve core is closed in the non-working state, the water source is controlled upstream of the faucet valve core, and the water purifier host is in a pressure-free state, thereby solving the problem of damage to the water purifier filter membrane and shell due to long-term high pressure, thereby extending the service life of the water purifier.

Claims

1. A new type of dual-control dual-channel single-outlet water purifier pressureless faucet, including a faucet body and a water purifier, characterized in that: A water outlet pipe is connected and communicated with the faucet body; a first control water valve and a second control water valve are respectively connected to both sides of the faucet body; a tap water inlet pipe, a tap water outlet pipe, a first clean water pipe and a second clean water pipe are respectively connected to the bottom of the faucet body, wherein the tap water inlet pipe is respectively communicated with the tap water inlet of the first control water valve and the tap water inlet of the second control water valve, and the tap water outlet pipe is respectively connected with the tap water outlet of the first control water valve and the tap water outlet of the second control water valve; one end of the first clean water pipe is connected to the first clean water outlet of the water purifier and the other end is connected to the clean water inlet of the first control water valve; one end of the second clean water pipe is connected to the second clean water outlet of the water purifier and the other end is connected to the clean water inlet of the second control water valve; the clean water outlet of the first control water valve and the clean water outlet of the second control water valve are both communicated with the water outlet pipe.

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