Water spout and water purifier

Abstract

The present invention discloses a water spout, including a water spout body, one end of the water spout body is provided with a water inlet, the other end is provided with a water outlet, a water outlet channel is provided in the water spout body, and an anti-drip structure is provided in the water outlet channel. In a non-water-taking state, water flows into the water outlet channel from the water inlet, and is intercepted by the anti-drip structure to prevent water from flowing out of the water outlet. A water purifier is also disclosed, including a shell, a hot water pipeline and a warm water pipeline are provided in the shell, and the outlet pipes of the hot water pipeline and the warm water pipeline are respectively connected to the water spout as described above. The anti-drip structure is provided in the water spout provided by the present invention. In the water-taking state, the water pressure and the spring compression amount are positively correlated, the water pressure is greater than the spring pressure, and the water spout can discharge water normally. In the non-water-taking state, the spring will automatically reset, and the residual water with a smaller pressure cannot flow out through the water spout, thereby preventing the water spout from dripping after water is taken.

Description

Technical Field

[0001] The invention belongs to the technical field of household appliances, and in particular relates to a water spout and a water purifier. Background Art

[0002] The water purifier is provided with a water faucet, which is connected to the water purifier and has a water outlet nozzle, and a water outlet channel is formed inside the water outlet nozzle.

[0003] The water outlet of portable instant hot water dispensers on the market uses a conventional water tank or water pipe. After the water outlet is closed, the water outlet is prone to drip slowly under the premise of water level difference. To this end, rubber plugs and water accumulation trays are generally used to solve this problem, but the above methods will waste water or other materials, and are not easy to store and carry.

[0004] Therefore, it is urgent to design a water spout and a water purifier to solve the above-mentioned problems of splashing when taking water from the water spout and the water spout of the water purifier and dripping from the water spout after taking water. Summary of the invention

[0005] In order to solve the problem of dripping of a water spout after taking water, the present invention provides a water spout and a water purifier to solve the problem of dripping of the water spout after taking water from the water spout of the water purifier.

[0006] To achieve the above-mentioned purpose, the specific technical solutions of the water outlet and the water purifier of the present invention are as follows:

[0007] A water spout comprises a water spout body, wherein a water inlet is arranged at one end of the water spout body, and a water outlet is arranged at the other end. A water outlet channel is formed in the water spout body, and an anti-drip structure is arranged in the water outlet channel. Water in a non-water-taking state flows into the water outlet channel from the water inlet, and is blocked by the anti-drip structure to prevent water from flowing out of the water outlet.

[0008] Furthermore, the anti-drip structure is arranged close to the water inlet. In the water-taking state, the water pressure drives the anti-drip structure to move toward the water outlet, so that water flows from the water inlet to the water outlet through the water outlet channel; in the non-water-taking state, the water pressure is less than the pressure of the anti-drip structure, and the anti-drip structure blocks the water outlet channel to prevent water from flowing out of the water outlet.

[0009] Furthermore, the anti-drip structure includes a baffle, which is arranged in the water outlet channel, and the difference in water pressure is used to control the baffle to open or close the water outlet channel.

[0010] Furthermore, the baffle is connected to the elastic element, which is fixed in the water outlet channel. In the water intake state, the water pressure is greater than the pressure of the elastic element, causing the baffle to be compressed toward the water outlet, and water flows out of the water outlet through the water flow channel.

[0011] Furthermore, a mounting hole is provided on the baffle, and a hook is provided on the elastic element, and the hook abuts against the mounting hole, thereby elastically connecting the elastic element and the baffle.

[0012] Furthermore, the anti-drip structure is a one-way valve, which is electrically connected to a controller. In the non-water-intake state, the controller controls the one-way valve to close to prevent water from dripping from the water outlet.

[0013] Furthermore, a first accommodating chamber is arranged in the water outlet body, the first accommodating chamber is connected to the second accommodating chamber, the inner wall of the second accommodating chamber is arranged as a conical surface, the inner diameter of the second accommodating chamber decreases successively from the water inlet to the water outlet, and a guide block is arranged at the bottom end of the second accommodating chamber. When the water pressure is too high in the water intake state, the guide block reduces the water flow velocity.

[0014] Furthermore, guide grooves are arranged at both ends of the guide block, a guide channel is arranged inside the guide block, and the guide channel and the guide grooves are connected.

[0015] Furthermore, the bottom surface of the guide groove arranged on the top of the guide block is arranged as an inclined surface, and the guide channel is arranged in a serpentine shape, and water flows into the guide channel from the inclined surface and is discharged from the water outlet.

[0016] Furthermore, a boss is provided at the top of the guide block, and one end of the elastic element is sleeved on the boss, so that the elastic element and the guide block are fixedly connected.

[0017] A water purifier comprises a shell, in which a hot water pipeline and a warm water pipeline are arranged, and the water outlet pipes of the hot water pipeline and the warm water pipeline are respectively connected to the water outlet nozzles as described above.

[0018] The water outlet and water purifier provided by the present invention have the following advantages:

[0019] (1) An anti-drip structure is set in the water outlet. When the water is in the water-drawing state, the water pressure and the spring compression are positively correlated, and the water pressure is greater than the spring pressure. When the water is not in the water-drawing state, the spring will automatically reset, and the residual water with a smaller pressure cannot flow out through the water outlet, thereby preventing the water outlet from dripping after water is drawn.

[0020] (2) A guide block is arranged in the accommodating chamber of the water outlet to control the water flow rate of the water outlet.

[0021] (3) A guide groove structure is set at the bottom of the water outlet to gather the water flow and prevent water splashing.

[0022] (4) Different pipelines are set in the water purifier. When multiple pipelines are used to draw water at the same time, the elastic coefficients in different water outlets are set to make the water flow rate of the faucets in each pipeline consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the water outlet of the present invention;

[0024] Figure 2 A cross-sectional view of the water outlet and the guide block of the present invention in a first assembled state;

[0025] Figure 3 A cross-sectional view of the water outlet and the guide block of the present invention in a second assembled state;

[0026] Figure 4 A cross-sectional view of the water outlet and the guide block of the present invention in the third assembled state;

[0027] Figure 5 is a cross-sectional view of a water outlet of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the guide block and spring assembly of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the spring and baffle assembly of the present invention;

[0030] Figure 8 It is a schematic diagram of the overall structure of the water purifier of the present invention;

[0031] Fig. 9 It is a schematic diagram of the internal structure of the water purifier of the present invention.

[0032] Description of the markings in the figure:

[0033] 1. Spout body; 11. First accommodating chamber; 12. Second accommodating chamber; 2. Guide block; 21. Boss; 22. Guide groove; 3. Baffle; 4. Spring; 41. Hook; 5. Shell; 6. Filter structure; 7. Pressure barrel; 8. Hot tank; 9. Warm water faucet; 10. Hot water faucet. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0035] The technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0036] Please refer to the attached Figures 1 to 9 The invention discloses a water spout and a water purifier.

[0037] The present invention provides a water outlet nozzle, which is mainly used in a water purifier or a water dispenser, and can also be arranged in other water-taking equipment. It is mainly connected to a water outlet pipeline. When taking water, water can flow out through the water outlet nozzle through the water outlet pipeline.

[0038] like Figure 1 As shown, a water spout provided by the present invention includes a water spout body 1, a water outlet channel is arranged in the water spout body 1, a water inlet is arranged at one end of the water outlet channel, and a water outlet is arranged at the other end. When the user needs to take water, the water in the water outlet pipe flows through the water inlet, flows through the water outlet channel, and flows out from the water outlet, thereby completing the water taking process. When the user is not taking water, due to the water level difference, a small amount of water in the water outlet pipe will flow into the water outlet channel through the water inlet and flow out from the water outlet. Therefore, in the non-water taking state, the water spout will leak.

[0039] Furthermore, an anti-drip structure is provided in the water outlet channel. When the user is not in the water-taking state, water flows in from the water inlet. The anti-drip structure blocks the inflowing water at the water inlet, and prevents the water from flowing in through the water outlet channel and being discharged from the water outlet, thereby solving the problem of dripping at the water outlet.

[0040] like Figure 5 As shown, a first accommodating chamber 11 is provided in the water outlet body 1, and the first accommodating chamber 11 is connected to the second accommodating chamber 12. The first accommodating chamber 11 is arranged upstream of the second accommodating chamber 12, a water inlet is formed in the first accommodating chamber 11, and a water outlet is arranged at the bottom of the second accommodating chamber, thereby water flows from the first accommodating chamber 11 to the second accommodating chamber 12.

[0041] Further, the inner wall of the first accommodating chamber 11 is an equal-diameter cylindrical chamber, the first accommodating chamber 11 is an unequal-diameter conical chamber, the inner wall of the second accommodating chamber 12 is set as a conical surface, and the inner diameter of the second accommodating chamber 12 decreases from the top to the bottom, so that the inner diameter of the bottom end of the second accommodating chamber 12 is smaller than the inner diameter of the top end of the second accommodating chamber 12. The inner diameter of the top end of the second accommodating chamber 12 is larger than the inner diameter of the first accommodating chamber 11, and stepped grooves are formed at both ends of the connection between the second accommodating chamber 12 and the first accommodating chamber 11, and the anti-drip structure is set at the stepped groove.

[0042] like Figures 2 to 4 As shown, a guide block 2 is provided at the bottom of the second accommodating chamber 12, so that when the user is taking water, the water outlet where the water outlet nozzle is placed will splash. If the water temperature taken by the user is high, the splashing high-temperature water will cause scalding to the user. Especially in the drinking water equipment with a pressure barrel 7, the water pressure generated in the pressure barrel 7 is relatively large. When the user is taking water, the water pressure in the pressure barrel 7 is relatively large, which can easily cause the water to spray out from the water outlet nozzle.

[0043] Further, the installation state of the guide block 2 is as follows Figures 2 to 4As shown, Figure 2 A schematic diagram shows the first relative position of the guide block 2 and the water outlet body 1. The shape of the guide block 2 is adapted to the chamber surrounded by the inner wall of the second accommodating chamber 12 in the water outlet body 1. The outer wall of the guide block 2 is also a conical cylinder, which allows the guide block 2 to abut against the second accommodating chamber 12, thereby facilitating the disassembly of the guide block 2.

[0044] like Figure 3 As shown, a schematic diagram of the second relative position of the guide block 2 and the water outlet body 1 is shown. The outer diameter of the guide block 2 is smaller than the inner diameter of the water inlet, so that the guide block 2 passes through the first accommodating chamber 11, passes through the second accommodating chamber 12, and is arranged at the bottom end of the second accommodating chamber 12.

[0045] like Figure 4 As shown, a schematic diagram of the third relative position of the guide block 2 and the water outlet body 1 is shown. The final setting position of the guide block 2 is the bottom end of the second accommodating chamber 12. The guide block 2 can freely fall to the bottom end of the second accommodating chamber 12 by setting the size of the outer diameter of the guide block 2 and the inner diameter of the second accommodating chamber 12. The inner wall of the second accommodating chamber 12 and the outer wall of the guide block 2 are in contact, so that water flows from the water inlet into the water outlet channel, and the pressure of the water outflow is reduced through the guidance of the guide block 2, so that when the user takes water, the water with higher pressure can flow through the slow flow of the guide block 2 and flow out of the water outlet to prevent the splashing of the water flow.

[0046] Furthermore, a boss 21 is provided at the top of the guide block 2, a guide groove 22 is provided in the boss 21, a guide groove 22 is provided at the bottom of the guide block 2, a guide channel is provided inside the guide block 2, and the guide channels are respectively connected with the guide grooves 22, so that water flows into the guide channel from the guide grooves 22, and the water flowing through the guide channel is discharged from the guide grooves 22 at the bottom. The guide grooves 22 are provided on the boss 21, so that the inflowing water flow is gathered to prevent the water pressure flowing into the water outlet channel from being too high and splashing. At this time, the water with excessive water pressure gathers through the guide grooves 22 and flows into the guide channel. The guide channel relieves the pressure of the water flow, so that the pressure of the outflowing water can be within a certain pressure range value, preventing the water flow from splashing, so as to avoid scalding when the user takes hot water.

[0047] Preferably, the diversion channel is a serpentine channel, which is arranged in a winding manner in the diversion block 2, so that when water flows out under the action of gravity, it slows down after passing through multiple bends, so that the flow rate of the water is reduced, thereby reducing the water pressure, thereby reducing the pressure of the water flowing out of the water outlet, so that the outflowing water does not splash.

[0048] Of course, the diversion channel can also be set as a water flow channel of other shapes, and can also be set to S-shape, Z-shape, etc., which is not specifically limited here. As long as the water flow rate can be reduced after the water flows through the diversion channel, the specific shape and the value of the speed reduction can be set through specific experiments and will not be specifically elaborated here.

[0049] Furthermore, the connection relationship between the anti-drip structure in the water outlet body 1 and the guide block 2 can be a fixed connection, or can be set to have a certain distance. The water outlet is specifically described below through different embodiments.

[0050] Example 1

[0051] like Figure 6 As shown, the anti-drip structure includes a baffle 3, and the baffle 3 is fixedly connected with an elastic element. The bottom end of the elastic element is fixedly connected to the boss 21, so that the anti-drip structure and the guide block 2 are arranged in the second accommodating chamber 12. Therefore, when the user is in the water-taking state, the continuous water flow pressure is greater than the elastic force, and the water pressure can compress the elastic element. The baffle 3 opens the connection between the water inlet and the second accommodating chamber 12, so that the water flow can flow to the water outlet through the water outlet channel. When the user is not in the water-taking state, the water pressure is too small, the water pressure is less than the pressure of the elastic element, and the water pressure cannot compress the elastic element. The baffle 3 blocks the water inlet, so the water flow cannot flow to the water outlet through the water outlet channel, preventing the water outlet body 1 from dripping.

[0052] Specifically, the baffle 3 and the elastic element are welded and fixed, and the elastic element is generally set as a spring 4. The baffle 3 and the spring 4 are welded and fixed, and the elastic coefficient of the spring 4 can be selected according to the user's needs before use to adapt to the water pressure of the water outlet pipeline.

[0053] Of course, the fixing method of the baffle 3 and the spring 4 can also be set to a detachable connection. Since the water outlet nozzle can adapt to different water outlet pipes, the water pressures of different water outlet pipes are different. Therefore, the water pressures of different water outlet pipes correspond to springs 4 with different elastic coefficients. In the specific use process, according to the user's different needs, springs 4 with different coefficients are replaced to adapt to the water pressures of different water outlet pipes.

[0054] like Figure 7 As shown, the fixing method of the spring 4 and the baffle 3 is a detachable connection, a mounting hole is provided on the baffle 3, a hook 41 is provided at the top of the spring 4, and the hook 41 abuts against the mounting hole, so that the spring 4 and the baffle 3 are fixedly connected. When the user replaces the spring 4 according to different usage requirements, the hook 41 of the spring 4 can be separated from the mounting hole, so that the spring 4 and the baffle 3 are disassembled. It is convenient for users to select different adapted springs 4 according to different pipeline pressures, and then different spring 4 coefficients correspond to different elastic forces, so that the water pressure and the elastic force are adapted.

[0055] The water outlet provided by the present invention is designed with a spring 4 plus a baffle 3 structure in the water outlet. When the water pressure is greater, the force acting on the baffle 3 is greater, and the compression of the spring 4 is greater. Since the water outlet holes of the water outlet adopted by the present invention are from large to small, the lower the baffle 3 is, the smaller the water hole is, thereby ensuring that the water output does not change when the water pressure changes, so as to achieve the control of the water output at a certain value. By setting the elastic coefficient of the spring 4, the baffle 3 cannot be lowered to be flush with the top of the diversion module, otherwise the baffle 3 will be blocked and water cannot be discharged. In the non-water-taking state, the spring 4 is reset, and the design size of the baffle 3 just matches the inner hole of the water outlet. Because the spring 4 has a certain supporting force, the water pressure is not enough to push open the baffle 3 when water is not taken, thereby solving the dripping problem when water is not taken. A diversion module is designed at the bottom of the water outlet, and a diversion groove 22 structure is opened on the diversion module to gather the water flow and solve the splashing problem. If the diversion module is taken out, the water flow flows directly from the water outlet hole, and there is a splashing problem.

[0056] Example 2

[0057] The present invention provides a water spout, including a water spout body 1, a water outlet channel is arranged in the water spout body 1, a water inlet is arranged at one end of the water outlet channel, and a water outlet is arranged at the other end, a first accommodating chamber 11 is arranged in the water spout body 1, the first accommodating chamber 11 is connected with a second accommodating chamber 12, the first accommodating chamber 11 is arranged upstream of the second accommodating chamber 12, a water inlet is formed in the first accommodating chamber 11, and a water outlet is arranged at the bottom of the second accommodating chamber, so that water flows from the first accommodating chamber 11 to the second accommodating chamber 12. A guide block 2 is arranged at the bottom end of the second accommodating chamber 12.

[0058] Furthermore, the anti-drip structure is a one-way valve, and the one-way valve is electrically connected to a controller, which controls the opening or closing of the one-way valve. When the user finishes taking water, the controller controls the closing of the one-way valve, and the residual water in the water outlet pipe cannot flow to the water outlet channel through the water inlet. When the user needs to take water, the controller controls the one-way valve to open, and the residual water in the water outlet pipe flows to the water outlet channel through the water inlet.

[0059] Furthermore, the one-way valve and the side wall of the first accommodating chamber 11 can be arranged to be fixedly connected, a support frame is arranged on the inner wall of the first accommodating chamber 11, and the one-way valve is arranged on the support frame. The guide block 2 is arranged at the lower end of the one-way valve, and the water flow passing through the one-way valve passes through the guide block 2 to reduce the flow rate of the water.

[0060] like Figure 8 As shown, the present invention also provides a water purifier, which includes a shell 5, a system is arranged in the shell 5, and the hot water pipeline and the warm water pipeline in the water purification system are respectively provided with the above-mentioned water outlets, which can solve the problem of dripping of the water outlet when the user is not in the water-taking state, and can also solve the problem that the flow rate of water in different pipelines is the same when the user is in the water-taking state, thereby preventing the hot water from splashing and scalding the user.

[0061] like Fig. 9 As shown, the water purification system includes a water inlet end, that is, an external water source access end, the water inlet end is connected to a filter structure 6, the inflowing water is purified by the filter structure 6 to obtain pure water, the filter structure 6 is connected in parallel with a warm water pipeline and a hot water pipeline, a heat exchanger is provided on the warm water pipeline, a heat tank 8 is provided on the hot water pipeline, and a pressure barrel 7 is provided between the filter structure 6 and the warm water pipeline and the hot water pipeline. The pressure is used to store the purified pure water. When the existing commercial water purifier takes water, the water flow rate will decrease as the storage capacity of the pressure barrel 7 decreases. A spring 4 plus baffle 3 structure is designed in the water outlet. The greater the water pressure, the greater the force acting on the baffle 3, and the greater the compression of the spring 4. Since the water outlet holes of the water outlet adopted by the present invention are from large to small, the lower the baffle 3 is, the smaller the water hole is, thereby ensuring that the water output does not change when the water pressure changes, so as to achieve the control of the water output at a certain value.

[0062] Furthermore, the existing commercial water purifiers have a long and curved pipeline with large resistance because the warm water branch needs to pass through a heat exchanger; the boiled water branch pipeline is short with small resistance, resulting in the fact that warm water basically does not come out when multiple taps are used to draw water. The water outlet provided by the present invention can adjust the elastic coefficient of the spring 4 in the water outlet. By adjusting the elastic coefficient, the resistance of each water outlet branch is basically consistent, solving the problem that the branch outlet with large resistance does not produce water when multiple taps are used to draw water. The water intake branches of the water purification system can be varied, and the resistance of each branch can be adjusted by adjusting the elastic coefficient of the spring 4 to ensure that the flow rate of each water outlet is consistent.

[0063] The present invention provides a water purifier. In a specific use process, tap water flows through the filter structure 6. After being filtered by the filter structure 6, pure water flows into the pressure barrel 7. The pressure barrel 7 stores the filtered pure water. When the user needs to take warm water, the pure water is heated by the hot tank 8 and flows through the heat exchanger for heat exchange. The heated pure water is cooled down and flows through the warm water faucet 9 to the water outlet through the warm water faucet 9. When the user needs to take hot water, the pure water is heated by the hot tank 8 and flows through the hot water faucet 10. The heated pure water flows to the water outlet through the hot water faucet 10. The user takes hot water through the water outlet. Due to the guide block 2 set in the water outlet, the speed of hot water outflow is reduced to prevent the user from being scalded. If the rear-end pipeline is long and the branch with large resistance is selected, a small elastic coefficient is selected; if the rear-end pipeline is short and the branch with small resistance is selected, a spring 4 with a large elastic coefficient is selected to ensure that the resistance of each branch is consistent when taking water.

[0064] The water spout and water purifier provided by the present invention have the following advantages: an anti-drip structure is arranged in the water spout. When in the water-drawing state, the water pressure and the compression amount of the spring 4 are positively correlated, and the water pressure is greater than the pressure of the spring 4. When in the non-water-drawing state, the spring 4 will automatically reset, and the residual water with a lower pressure cannot flow out through the water spout, thereby preventing the water spout from dripping after water is drawn. A guide block 2 is arranged in the accommodating chamber of the water spout to control the water flow rate of the water spout; a guide groove 22 structure is arranged at the bottom of the water spout to gather the water flow and prevent the water flow from splashing; different pipelines are arranged in the water purifier. When multiple pipelines are drawing water at the same time, the elastic coefficients in different water spouts are set to make the water flow rate of the faucets of each pipeline consistent.

[0065] In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A water outlet, characterized in that: The invention comprises a water outlet body, wherein one end of the water outlet body is provided with a water inlet, and the other end is provided with a water outlet, a water outlet channel is formed in the water outlet body, and an anti-drip structure is provided in the water outlet channel. When water is not taken in, water flows into the water outlet channel from the water inlet, and is blocked by the anti-drip structure to prevent water from flowing out of the water outlet; the anti-drip structure comprises a baffle, which is provided in the water outlet channel, and the baffle is controlled to open or close the water outlet channel by different water pressures; the baffle is connected to an elastic element, and the elastic element is fixedly provided in the water outlet channel. When water is taken in, the water pressure is greater than the pressure of the elastic element, so that the baffle is compressed toward the water outlet, and water flows out of the water outlet through the water flow channel; a mounting hole is provided on the baffle, and the elastic element A hook is provided on the component, and the hook abuts against the mounting hole, so that the elastic element and the baffle are elastically connected; a first accommodating chamber is provided in the water outlet body, and the first accommodating chamber is connected with the second accommodating chamber, and the inner wall of the second accommodating chamber is provided as a conical surface, and the inner diameter of the second accommodating chamber decreases successively from the water inlet to the water outlet, and a guide block is provided at the bottom end of the second accommodating chamber, and when the water pressure is too large in the water intake state, the guide block reduces the water flow speed; guide grooves are provided at both ends of the guide block, and a guide channel is provided inside the guide block, and the guide channel and the guide groove are connected; the bottom surface of the groove body of the guide groove provided at the top of the guide block is provided as an inclined surface, and the guide channel is provided in a serpentine shape, and water flows into the guide channel from the inclined surface and is discharged from the water outlet.

2. The water outlet nozzle according to claim 1, characterized in that: The anti-drip structure is arranged close to the water inlet. In the water-taking state, the water pressure drives the anti-drip structure to move toward the water outlet, so that water flows from the water inlet to the water outlet through the water outlet channel; in the non-water-taking state, the water pressure is less than the pressure of the anti-drip structure, and the anti-drip structure blocks the water outlet channel to prevent water from flowing out of the water outlet.

3. The water outlet nozzle according to claim 1, characterized in that: The anti-drip structure is a one-way valve, which is electrically connected to a controller. In a non-water-intake state, the controller controls the one-way valve to close to prevent water from dripping from the water outlet.

4. The water outlet nozzle according to claim 1, characterized in that: A boss is arranged on the top of the guide block, and one end of the elastic element is sleeved on the boss, so that the elastic element and the guide block are fixedly connected.

5. A water purifier, characterized in that: The utility model comprises a shell, in which a hot water pipeline and a warm water pipeline are arranged, and the outlet pipes of the hot water pipeline and the warm water pipeline are respectively connected with the water outlet nozzles as described in any one of claims 1 to 4.

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