A water outlet nozzle for rapid condensation and exhaust and an instant water dispenser thereof

Abstract

The present invention relates to the technical field of drinking water products, and discloses a water outlet nozzle with rapid condensation and exhaust and an instant hot water dispenser thereof, comprising a water outlet shell, a water outlet cavity for water supply and flow is arranged in the water outlet shell, a water inlet joint connected with the water outlet cavity is arranged at one end of the water outlet shell, a first exhaust pipe connected with the water outlet cavity is arranged on the water outlet shell near one end of the water inlet joint, one end of the first exhaust pipe extends to the upper end of the water outlet cavity, and the other end thereof extends to the outside of the water outlet shell; a condensation pipe is fixed in the first exhaust pipe, one end of the condensation pipe extends into the water outlet cavity along the first exhaust pipe, and the other end thereof extends to the outside of the water outlet cavity along the first exhaust pipe. The water vapor in the water outlet cavity will quickly condense into water when it touches the condensation pipe, and will be discharged from the water outlet shell through the first exhaust pipe, and the condensation pipe effectively reduces the temperature in the water outlet cavity, and after the temperature is reduced, the generation of hot air in the water outlet cavity can be reduced, thereby reducing the mixing of water vapor, and playing a role in improving the flow state of the water outlet.

Description

Technical Field

[0001] The invention relates to the technical field of drinking water products, and in particular to a water outlet nozzle for rapid condensation and exhaust and an instant water dispenser thereof. Background Art

[0002] Instant hot water products are very popular among consumers. The characteristics of such products are that they use extremely fast heating bodies to heat the water in the heating bodies to boiling very quickly and then flow out through the same pipe. However, a large amount of hot air will be generated during the heating process. When boiling, part of the water will be vaporized and mixed with the hot air, causing the water flow to fluctuate, drift left and right, be intermittent, or stop, and even affect the performance and life of the heating body, causing the heating body to dry burn and jump out of temperature control. This has become a major pain point for instant hot products, such as a balanced water tank for a water heater with a water outlet with application number 201210145939.8. Summary of the invention

[0003] Aiming at the shortcomings of the prior art that the hot water dispenser discharges hot water in fluctuating, floating left and right, and intermittently, the present invention provides a water outlet nozzle with rapid condensation and exhaust and an instant hot water dispenser.

[0004] In order to solve the above technical problems, the present invention is solved by the following technical solutions:

[0005] A water outlet nozzle for rapid condensation and exhaust comprises a water outlet shell and a cover plate covered on the water outlet shell, wherein a water outlet cavity for water flow is arranged in the water outlet shell, a water inlet joint connected to the water outlet cavity is arranged at one end of the water outlet shell, and a water outlet connected to the water outlet cavity is arranged at the other end; a first exhaust pipe connected to the water outlet cavity is arranged on the water outlet shell near one end of the water inlet joint, one end of the first exhaust pipe extends to the upper end of the water outlet cavity, and the other end extends to the outside of the water outlet shell; a condensation pipe is fixed in the first exhaust pipe, one end of the condensation pipe extends into the water outlet cavity along the first exhaust pipe, and the other end of the condensation pipe extends to the outside of the water outlet cavity along the first exhaust pipe. A first exhaust pipe is designed in the water outlet shell, and a condensation pipe is installed in the first exhaust pipe, and water vapor in the water outlet cavity will quickly condense into water when it touches the condensation pipe, and is discharged from the water outlet shell through the first exhaust pipe, thereby achieving the effect of rapid condensation and exhaust; the condensation pipe effectively reduces the temperature in the water outlet cavity, and after cooling, the generation of hot air in the water outlet cavity can be reduced, thereby reducing water vapor mixing, and playing a role in improving the flow state of water outlet. The other end of the condenser tube extends outside the water outlet cavity, effectively contacting the atmospheric environment, performing heat dissipation and energy exchange of the condenser tube, and ensuring that the flow and state of the water outlet remain consistent. The condenser tube is designed inside the first exhaust pipe, and the condensed water is discharged through the first exhaust pipe. The purpose is to separate the condenser tube, condensed water and inlet water, avoid the influence of the condenser tube material on the water quality, and eliminate the hazards such as heavy metals.

[0006] Preferably, a step groove is provided at the top of the water outlet housing, the cover plate is covered on the water outlet housing through the step groove, the top end face of the first exhaust pipe is flush with the end face of the step groove, and the upper end of the first exhaust pipe is provided with a notch for communicating with the water outlet cavity. The first exhaust pipe is not only used to install the condenser pipe, so that the hot water in the water outlet cavity can contact the condenser pipe through the notch to form condensed water; the first exhaust pipe can also be used to support the cover plate, and the cover plate can be stably installed on the water outlet housing.

[0007] Preferably, a second exhaust pipe connected to the water outlet cavity near one end of the water outlet is provided, one end of the second exhaust pipe extends into the water outlet cavity, and the other end thereof passes through the water outlet housing, and a gap is provided between the upper end of the second exhaust pipe and the cover plate. Part of the water vapor will flow to the water outlet along with the water flow, and the second exhaust pipe can further discharge this part of the water vapor, so that the hot water will not be intermittent or fluctuate when it is discharged.

[0008] Preferably, one side wall of the second exhaust pipe is the inner wall of the water outlet cavity. The second exhaust pipe has a compact structure, and there is no gap between the second exhaust pipe and the inner wall of the water outlet cavity, which is convenient for later cleaning. At the same time, this structural form can effectively save materials and save processing costs.

[0009] Preferably, a water outlet groove is provided on the water outlet cavity near one end of the water outlet, the water outlet and the second exhaust pipe are both provided on the water outlet groove, and at least one guide pipe is provided around the water outlet, and the upper end of the guide pipe is lower than the groove of the water outlet groove. The water outlet is located at a lower position, which is convenient for hot water to be discharged from the water outlet. The guide pipe is also another water outlet. The two high and low offset water outlets can better separate bubbles and ensure the stability of water outlet. The second exhaust pipe forms a spatial drop with the first exhaust pipe to further improve the discharge of water vapor.

[0010] Preferably, one side wall of the guide pipe is the inner wall of the water outlet cavity. The guide pipe has a compact structure, and there is no gap between the guide pipe and the inner wall of the water outlet cavity, which is convenient for later cleaning. At the same time, this structural form can effectively save materials and save processing costs.

[0011] Preferably, a water outlet pipe connected to the water outlet is fixed outside the water outlet shell, a water outlet joint mounted on the water outlet pipe is installed on the water outlet shell, a flow channel is provided between the water outlet joint and the water outlet pipe, and the lower ports of the second exhaust pipe and the guide pipe are both connected to the flow channel.

[0012] Preferably, a partition plate is fixed to the inner side wall of the water outlet joint, the partition plate divides the flow channel into an exhaust flow channel and a drainage flow channel, the lower end of the second exhaust pipe is connected to the exhaust flow channel, and the lower end of the guide pipe is connected to the drainage flow channel. Water vapor and water flow are separated to ensure the stability of hot water when it is discharged.

[0013] An instant water dispenser comprises a water outlet nozzle for rapid condensation and exhaust.

[0014] The present invention has significant technical effects due to the adoption of the above technical solution:

[0015] A first exhaust pipe is designed in the water outlet shell, and a condenser is installed in the first exhaust pipe. When the water vapor in the water outlet cavity touches the condenser, it will quickly condense into water and be discharged from the water outlet shell through the first exhaust pipe, thereby achieving the effect of rapid condensation and exhaust.

[0016] The condenser effectively reduces the temperature in the water outlet cavity. After cooling, the generation of hot air in the water outlet cavity can be reduced, thereby reducing water vapor mixing and improving the flow state of the water outlet.

[0017] The other end of the condenser tube extends outside the water outlet cavity, effectively contacting the atmospheric environment, performing heat dissipation and energy exchange of the condenser tube, and ensuring that the flow state and status of the water outlet remain consistent.

[0018] The condenser is designed inside the first exhaust pipe, and the condensed water is discharged through the first exhaust pipe. The purpose is to separate the condenser, condensed water and incoming water, avoid the influence of the condenser material on the water quality, and eliminate the hazards such as heavy metals. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention in the first position state.

[0020] Figure 2 It is a schematic diagram of the structure of the present invention in the second position state.

[0021] Figure 3 It is a structural schematic diagram of the present invention without a cover plate.

[0022] Figure 4 It is a schematic cross-sectional structural diagram of the present invention without a cover plate.

[0023] Figure 5 It is a structural schematic diagram of the present invention without installing a water outlet joint.

[0024] Figure 6 It is a structural schematic diagram of the water outlet joint in the present invention.

[0025] The parts indicated by the numbers in the above drawings are as follows:

[0026] 1—Water outlet housing

[0027] 2—Cover

[0028] 3—Condenser

[0029] 4—Water outlet connector

[0030] 10—Water outlet cavity

[0031] 11—Water inlet connector

[0032] 12—Water outlet

[0033] 13—First exhaust pipe

[0034] 14—Step Groove

[0035] 15—Second exhaust pipe

[0036] 16—Water outlet

[0037] 17—Diversion tube

[0038] 18—Water outlet pipe

[0039] 41 - Divider

[0040] 100—Flow channel

[0041] 131 - Gap DETAILED DESCRIPTION

[0042] The following is combined with Figure 1-6 The present invention is further described in detail with examples.

[0043] Example 1

[0044] A water outlet nozzle for rapid condensation and exhaust comprises a water outlet housing 1 and a cover plate 2 covering the water outlet housing 1, wherein the water outlet housing 1 and the cover plate 2 are integrally formed. A water outlet cavity 10 for water flow is provided in the water outlet housing 1, and a water inlet joint 11 communicating with the water outlet cavity 10 is provided at one end of the water outlet housing 1. The water inlet joint 11 is used to connect other equipment and guide hot water into the water outlet cavity 10, and the water inlet joint 11 is integrally formed on the water outlet housing 1; a water outlet 12 communicating with the water outlet cavity 10 is provided at the other end of the water outlet housing 1.

[0045] A first exhaust pipe 13 connected to the water outlet cavity 10 is provided on the water outlet shell 1 near one end of the water inlet joint 11, one end of the first exhaust pipe 13 extends to the upper end of the water outlet cavity 10, and the other end thereof extends to the outside of the water outlet shell 1. In this embodiment, two first exhaust pipes 13 are provided on the water outlet shell 1, and the first exhaust pipes 13 are integrally formed on the water outlet shell 1.

[0046] A condenser 3 is fixed in the first exhaust pipe 13, one end of the condenser 3 extends into the water outlet chamber 10 along the first exhaust pipe 13, and the other end extends outside the water outlet chamber 10 along the first exhaust pipe 13. The hot water flowing out of the water inlet joint 11 will first enter the condenser 3 of the first exhaust pipe 13, and quickly condense into water and be discharged from the water outlet nozzle, thereby achieving the effect of rapid condensation and exhaust.

[0047] A first exhaust pipe 13 is designed in the water outlet housing 1, and a condenser 3 is installed in the first exhaust pipe 13. When the water vapor in the water outlet cavity 10 touches the condenser 3, it will quickly condense into water and be discharged from the water outlet housing 1 through the first exhaust pipe 13, thereby achieving the effect of rapid condensation and exhaust.

[0048] The condenser 3 effectively reduces the temperature in the water outlet cavity 10. After the temperature is reduced, the generation of hot air in the water outlet cavity 10 can be reduced, thereby reducing water vapor mixing and improving the flow state of the water outlet.

[0049] The other end of the condenser tube 3 extends outside the water outlet cavity 10, and is effectively in contact with the atmospheric environment, so as to perform heat dissipation and energy exchange of the condenser tube 3, and ensure that the flow state and status of the water outlet remain consistent.

[0050] The condenser 3 is designed inside the first exhaust pipe 13, and the condensed water is discharged through the first exhaust pipe 13, in order to separate the condenser 3 and the condensed water from the incoming water, to avoid the influence of the material of the condenser 3 on the water quality, and to prevent the hazards such as heavy metals.

[0051] A step groove 14 is provided at the top of the water outlet shell 1, and the step groove 14 is provided around the port of the water outlet chamber 10. The cover plate 2 is covered on the water outlet shell 1 through the step groove 14. The top end face of the first exhaust pipe 13 is flush with the end face of the step groove 14. The upper end of the first exhaust pipe 13 is provided with a notch 131 for communicating with the water outlet chamber 10. The notch 131 facilitates water vapor to pass through it into the first exhaust pipe 13 and contact with the condenser 3.

[0052] The first exhaust pipe 13 is not only used to install the condenser 3, so that the hot water in the water outlet chamber 10 can contact the condenser 3 through the notch 131 to form condensed water; the first exhaust pipe 13 can also be used to support the cover plate 2, and the cover plate 2 can be stably installed on the water outlet shell 1.

[0053] A second exhaust pipe 15 connected to the water outlet chamber 10 is provided on the water outlet chamber 10 near one end of the water outlet 12. The second exhaust pipe 15 is integrally formed on the water outlet shell 1. One end of the second exhaust pipe 15 extends into the water outlet chamber 10, and the other end thereof passes through the water outlet shell 1. A gap is provided between the upper end of the second exhaust pipe 15 and the cover plate 2.

[0054] Part of the water vapor will flow to the water outlet 12 along with the water flow, and the second exhaust pipe 115 can further discharge this part of the water vapor, so that the hot water will not be intermittent or fluctuate when it is discharged.

[0055] One side wall of the second exhaust pipe 15 is the inner wall of the water outlet chamber 10. The second exhaust pipe 15 has a compact structure, and there is no gap between the second exhaust pipe 15 and the inner wall of the water outlet chamber 10, so it is convenient for later cleaning. At the same time, this structural form can effectively save materials and save processing costs.

[0056] A water outlet groove 16 is provided on the water outlet chamber 10 near one end of the water outlet 12. The water outlet 12 and the second exhaust pipe 15 are both provided on the water outlet groove 16. At least one guide pipe 17 is also provided around the water outlet 12. The upper end of the guide pipe 17 is lower than the notch of the water outlet groove 16. The water outlet 12 is located lower than the water inlet of the water inlet joint 11, so that it is convenient for hot water to be discharged from the water outlet 12. The guide pipe 17 is also another water outlet. The two high and low misaligned water outlets can better separate bubbles and ensure the stability of water outlet. The second exhaust pipe 15 forms a spatial drop with the first exhaust pipe 13 to further improve the discharge of water vapor.

[0057] One side wall of the flow guide tube 17 is the inner wall of the water outlet chamber 10. The flow guide tube 17 has a compact structure, and there is no gap between the flow guide tube 17 and the inner wall of the water outlet chamber 10, so that it is convenient for later cleaning. At the same time, this structural form can effectively save materials and save processing costs.

[0058] A water outlet pipe 18 connected to the water outlet 12 is fixed outside the water outlet housing 1. The water outlet pipe 18 is integrally formed on the water outlet housing 1. The upper end of the water outlet pipe 18 is the water outlet 12. A water outlet connector 4 is mounted on the water outlet housing 1 and is sleeved on the water outlet pipe 18. The water outlet connector 4 is connected to the water outlet housing 1 by snapping, that is, a slot is provided on the water outlet housing 1, and a block is provided on the water outlet connector 4. The water outlet connector 4 is snapped to the slot of the water outlet housing 1 through the block. A flow channel 100 is provided between the water outlet connector 4 and the water outlet pipe 18, and the lower ends of the second exhaust pipe 15 and the guide pipe 17 are both connected to the flow channel 100.

[0059] A partition plate 41 is fixed to the inner wall of the water outlet joint 4. The partition plate 41 is integrally formed on the inner wall of the water outlet joint 4. In this embodiment, the number of partition plates 41 is 3. The partition plate 41 divides the flow channel 100 into an exhaust flow channel and a drainage flow channel. The lower port of the second exhaust pipe 15 is connected to the exhaust flow channel, and the lower port of the guide pipe 17 is connected to the drainage flow channel.

[0060] Example 2

[0061] The features of the embodiment 2 are basically the same as those of the embodiment 1, except that a step groove 14 is provided at the top of the water outlet housing 1, and the step groove 14 is provided around the port of the water outlet cavity 10, the cover plate 2 is covered on the water outlet housing 1 through the step groove 14, and a gap is provided between the top end face of the first exhaust pipe 13 and the end face of the step groove 14, and water vapor can enter the first exhaust pipe 13 through the gap between the two and can contact the condenser pipe 3. The first exhaust pipe 13 is not only used to install the condenser pipe 3, but also facilitates the hot water in the water outlet cavity 10 to contact the condenser pipe 3 through the notch 131 to form condensed water.

[0062] Example 3

[0063] An instant hot water dispenser comprises the water outlet nozzle for rapid condensation and exhaust in embodiment 1 or 2.

Claims

1. A water outlet nozzle for rapid condensation and exhaust, comprising a water outlet housing (1) and a cover plate (2) covering the water outlet housing (1), wherein a water outlet cavity (10) for water flow is provided in the water outlet housing (1), a water inlet joint (11) communicating with the water outlet cavity (10) is provided at one end of the water outlet housing (1), and a water outlet (12) communicating with the water outlet cavity (10) is provided at the other end of the water outlet housing (1); the characteristics are: A first exhaust pipe (13) in communication with the water outlet cavity (10) is provided on the water outlet housing (1) near one end of the water inlet joint (11); one end of the first exhaust pipe (13) extends to the upper end of the water outlet cavity (10), and the other end thereof extends to the outside of the water outlet housing (1); a condenser pipe (3) is fixed in the first exhaust pipe (13); one end of the condenser pipe (3) extends into the water outlet cavity (10) along the first exhaust pipe (13), and the other end thereof extends to the outside of the water outlet cavity (10) along the first exhaust pipe (13); A step groove (14) is provided at the top end of the water outlet housing (1); the cover plate (2) covers the water outlet housing (1) via the step groove (14); the top end surface of the first exhaust pipe (13) is flush with the end surface of the step groove (14); and the upper end of the first exhaust pipe (13) is provided with a notch (131) for communicating with the water outlet chamber (10); A second exhaust pipe (15) in communication with the water outlet chamber (10) is provided on one end of the water outlet (12); a water outlet groove (16) is provided on the water outlet chamber (10) on one end of the water outlet (12); the water outlet (12) and the second exhaust pipe (15) are both provided on the water outlet groove (16); at least one guide pipe (17) is provided around the water outlet (12); an upper end of the guide pipe (17) is lower than a groove of the water outlet groove (16); A water outlet pipe (18) connected to the water outlet (12) is fixed outside the water outlet housing (1); a water outlet connector (4) sleeved on the water outlet pipe (18) is installed on the water outlet housing (1); a flow channel (100) is provided between the water outlet connector (4) and the water outlet pipe (18); and lower ports of the second exhaust pipe (15) and the guide pipe (17) are both connected to the flow channel (100); A partition plate (41) is fixed to the inner side wall of the water outlet joint (4), and the partition plate (41) divides the flow channel (100) into an exhaust flow channel and a drainage flow channel. The lower end of the second exhaust pipe (15) is connected to the exhaust flow channel, and the lower end of the guide pipe (17) is connected to the drainage flow channel.

2. A water outlet nozzle for rapid condensation and exhaust according to claim 1, characterized in that: One end of the second exhaust pipe (15) extends into the water outlet cavity (10), and the other end thereof passes through the water outlet housing (1); a gap is provided between an upper end of the second exhaust pipe (15) and the cover plate (2).

3. A water outlet nozzle for rapid condensation and exhaust according to claim 1, characterized in that: A side wall of the second exhaust pipe (15) is the inner wall of the water outlet chamber (10).

4. The water outlet nozzle for rapid condensation and exhaust according to claim 1, characterized in that: A side wall of the flow guide tube (17) is an inner wall of the water outlet chamber (10).

5. An instant hot water dispenser, characterized in that: A water outlet nozzle for rapid condensation and exhaust comprising the rapid condensation and exhaust nozzle as described in any one of claims 1 to 4.

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