Vertical clean hot water dispenser with drip leakage protection device

Abstract

The invention provides a vertical clean hot water dispenser with a drip protection device, which relates to the technical field of water dispensers, and comprises a cabinet body, a flow guide assembly, a plugging assembly, a trigger assembly and a descaling mechanism, a purification box is installed on the back of the cabinet body, a storage box is installed on the back of the purification box, a header pipe and a discharge pipe are installed below the purification box, a faucet is installed on the front face of the cabinet body, and the flow guide assembly comprises an installation plate installed on the top of the purification box through bolts. According to the scheme, a strong torsion spring and an elastic belt are matched to drive a rotating plate to pull a piston so that the flow guide box can be opened for normal circulation, expansion cotton can be automatically made to expand to control a notch to be separated from the elastic belt once the leakage situation occurs, and therefore the interior of the flow guide box can be quickly blocked, water circulation is cut off, and water leakage is avoided. Therefore, the problem of continuous leakage is solved, the situation that parts in the water dispenser are damaged by water under the condition of long-term leakage is avoided, and the water dispenser is ensured to be safer in use.

Description

Technical Field

[0001] The invention relates to the technical field of water dispensers, and in particular to a vertical hot water dispenser with a drip protection device. Background Art

[0002] Water is the source of life for people. People's daily life and production are inseparable from water. In order to help people drink better water, various water improvement equipment have appeared on the market. The water purifier is one of them. The use of this equipment can purify and heat the water source, making it easier for people to use water. It also makes the water taste softer and ensures the health of people's daily drinking water.

[0003] In the related art, traditional water dispensers are commonly used in work. There are two types of tanks inside the water dispenser, namely a clean water tank and a heating tank. A hose is needed to transport water from the clean water tank to the heating tank. Since the transporting components are arranged inside the cabinet, dripping may occur during the long-term use of the hose. Long-term dripping may cause damage to the components and may also be dangerous. Scale may be generated inside the purification box after long-term use, and stone-like scale may easily form on the inner wall of the purification box, which may easily affect the water purification effect of the purification box.

[0004] Therefore, it is necessary to provide a vertical hot water dispenser with a drip protection device to solve the above-mentioned technical problems. Summary of the invention

[0005] The present invention provides a vertical hot and clean water dispenser with a drip protection device, which solves the technical problem in the related art that dripping occurs during the process of conveying water from a clean water tank to a heating tank in a traditional water dispenser, and the dripping easily causes damage and the danger of water leakage.

[0006] In order to solve the above technical problems, the present invention provides a vertical hot water dispenser with a drip protection device, comprising a cabinet, a flow guide component, a blocking component, a trigger component and a descaling mechanism;

[0007] A purification box is installed on the back of the cabinet, a storage box is installed on the back of the purification box, a main pipe and a discharge pipe are installed below the purification box, a faucet is installed on the front of the cabinet, the flow guide assembly includes a mounting plate bolted to the top of the purification box, a flow guide box is installed on the upper surface of the mounting plate by bolts, a sliding cavity is opened inside the flow guide box, two sealing rings are embedded in the inner wall of the sliding cavity, a connecting pipe is installed for relative sealing of the two sealing rings, and a folding bag is installed at the axis of the inner wall of the sliding cavity;

[0008] The blocking assembly includes a first mounting seat fixedly arranged on the upper surface of the mounting plate and located on one side of the guide box, the interior of the first mounting seat is rotatably connected to a rotating plate through a strong coil spring, the interior of the guide box is slidably connected to a sliding rod, a piston is fixedly arranged inside the guide box and at the front end of the sliding rod, both sides of the sliding rod are fixedly arranged with a bayonet, and an elastic band is fixedly arranged on the outer wall of the rotating plate;

[0009] The trigger assembly includes a second mounting seat fixedly mounted on the upper surface of the mounting plate and located on one side of the first mounting seat, the upper portion of the second mounting seat is rotatably connected to the trigger plate, two positioning sleeves are mounted on the upper surface of the mounting plate and located on one side of the second mounting seat, expansion cotton is placed inside the two positioning sleeves, a notch is provided inside the trigger plate, a water inlet groove is provided on the outer wall of one of the positioning sleeves, and a top plate is placed above the expansion cotton;

[0010] A limit frame is fixedly provided at the bottom of the inner wall of the purification box, a slide plate is slidably connected inside the limit frame, and a floating ball is installed at the bottom of the slide plate;

[0011] The descaling mechanism includes a sleeve fixedly arranged under the slide, a moving rod is slidably connected inside the sleeve, a sliding column is fixedly arranged at one end of the moving rod, a through hole is opened inside the sliding column, a reset rod is slidably connected to the rear end of the sleeve, a descaling pipe is arranged above the interior of the purification box, and an upper pipe and a hose are fixedly arranged at the upper and lower positions of the sleeve respectively.

[0012] Preferably, both the front and rear ends of the guide box are sealed with the purification box and the first heating box by using pipelines, and the folding bag and the connecting pipe are sealed.

[0013] Preferably, the outer wall of the piston and the inner wall of the sliding cavity are slidably connected, and the two bayonet pins are slidably connected to the inside of the rotating plate.

[0014] Preferably, the inner wall of the notch is of an inclined structure, and the bottom of the elastic band is sleeved inside the notch.

[0015] Preferably, the front end of the moving rod is in an inclined structure, the outer wall of the sliding column and the inner wall of the sleeve slide against each other, the water inlet end of the hose is sealed with the storage box, and the water outlet end of the upper tube is sealed with the descaling tube.

[0016] Preferably, one end of the trigger plate extends above the top plate, and the upper surface of the top plate and the lower surface of the trigger plate are in contact with each other.

[0017] Preferably, it also includes an air intake assembly;

[0018] The air intake assembly comprises an air pipe fixedly connected to the side wall of the first heating box, a spring is fixedly connected to the inner top of the air pipe, and a ball head is fixedly connected to the bottom of the spring;

[0019] A frame is installed above the first heating box, and a second heating box is installed inside the frame.

[0020] Preferably, the two air outlet ends of the air pipe are connected to the frame, and the diameter of the ball head is matched with the inner diameter of the air pipe.

[0021] Compared with the related art, the vertical hot water dispenser with a drip protection device provided by the present invention has the following beneficial effects:

[0022] The combination of a strong torsion spring and an elastic band drives the rotating plate to pull the piston so that the guide box can open for normal circulation. Once dripping occurs, the expansion cotton expansion control notch and the elastic band will be automatically separated, so that the inside of the guide box can be quickly blocked and the water circulation can be cut off, thereby solving the continuous occurrence of dripping, thereby avoiding the situation where water will damage the internal parts of the water dispenser in the case of long-term dripping, and ensuring that the water dispenser can be safer in use;

[0023] A descending float is used to follow the water inside the purification box. During the descent, the conduction between the upper tube and the hose is automatically started, so that the citric acid medium in the storage box can be smoothly sprayed on the inner wall of the purification box. Therefore, the structure is simple, and the water flow can be automatically opened. At the same time, the scale in the purification box can be quickly processed to ensure that the purification box is cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the best structure provided by the present invention;

[0026] Figure 2 for Figure 1 The schematic diagram of the back structure shown;

[0027] Figure 3 for Figure 2 The schematic diagram of the general structure of the diversion component, the trigger component and the blocking component shown;

[0028] Figure 4 for Figure 3 The cross-sectional structural diagram of the guide box shown;

[0029] Figure 5 for Figure 2 The schematic diagram of the split structure of the two positioning sleeves shown;

[0030] Figure 6 for Figure 2 The schematic diagram of the initial working state of the guide assembly shown;

[0031] Figure 7 for Figure 6 The schematic diagram of the trigger component and the blocking component being separated when a leak occurs is shown;

[0032] Figure 8 for Figure 7 The schematic diagram of the sealing state of the plugging component to the diversion component is shown;

[0033] Fig. 9 for Figure 1 A plan view of the working state of the air intake assembly when the first heating box is heating;

[0034] Fig.10 for Figure 1 The schematic diagram of the working state of the floating ball descending when there is no water inside the purification box is shown;

[0035] Fig.11 for Figure 1 and Fig.11 Schematic diagram of the working status of the descaling mechanism shown.

[0036] Description of Figure Numbers:

[0037] 1. Cabinet, 2. Purification box;

[0038] 3. flow guide assembly, 31. mounting plate, 32. flow guide box, 33. sliding cavity, 34. sealing ring, 35. connecting pipe, 36. folding bag;

[0039] 4. a blocking assembly, 41. a first mounting seat, 42. a sliding rod, 43. a piston, 44. a rotating plate, 45. a bayonet, 46. an elastic band;

[0040] 5. trigger assembly, 51. second mounting seat, 52. positioning sleeve, 53. trigger plate, 54. notch, 55. water inlet groove, 56. expansion cotton, 57. top plate;

[0041] 6. descaling mechanism, 61. sleeve, 62. moving rod, 63. sliding column, 64. reset rod, 65. through hole, 66. hose, 67. upper tube, 68. descaling tube;

[0042] 7. Air intake assembly, 71. Air pipe, 72. Spring, 73. Ball head;

[0043] 8. Storage box, 9. Main pipe, 10. Discharge pipe, 11. Faucet, 12. First heating box, 13. Frame, 14. Second heating box, 15. Limit frame, 16. Slide plate, 17. Float.

[0044] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] The invention provides a vertical hot water dispenser with a drip protection device.

[0047] First embodiment:

[0048] Please combine Figures 1 to 8 , a vertical hot water dispenser with a drip protection device, comprising a cabinet 1, a flow guide component 3, a blocking component 4, a trigger component 5 and a descaling mechanism 6;

[0049] A purification box 2 is installed on the back of the cabinet 1, a storage box 8 is installed on the back of the purification box 2, a main pipe 9 and a discharge pipe 10 are installed below the purification box 2, a faucet 11 is installed on the front of the cabinet 1, and the flow guide assembly 3 includes a mounting plate 31 bolted to the top of the purification box 2, a flow guide box 32 is installed on the upper surface of the mounting plate 31 by bolts, a sliding cavity 33 is opened inside the flow guide box 32, two sealing rings 34 are embedded in the inner wall of the sliding cavity 33, a connecting pipe 35 is installed for relative sealing of the two sealing rings 34, and a folding bag 36 is installed at the axis of the inner wall of the sliding cavity 33;

[0050] The blocking assembly 4 includes a first mounting seat 41 fixedly mounted on the upper surface of the mounting plate 31 and located on one side of the guide box 32, a rotating plate 44 is rotatably connected to the interior of the first mounting seat 41 through a strong coil spring, a sliding rod 42 is slidably connected to the interior of the guide box 32, a piston 43 is fixedly mounted inside the guide box 32 and at the front end of the sliding rod 42, a bayonet 45 is fixedly mounted on both sides of the sliding rod 42, and an elastic band 46 is fixedly mounted on the outer wall of the rotating plate 44;

[0051] See also Figure 6: In the initial state, the piston 43 is located inside the sliding cavity 33, and the piston 43 is located on the right side of the hole inside the guide box 32. At this time, the rotating plate 44 is in a bent state relative to the first mounting seat 41, and the bent rotating plate 44 is pulled by the elastic band 46. The elastic band 46 is buckled inside the slot 54, and the bent rotating plate 44 is exerted through the trigger plate 53. In this way, when the purification box 2 transports water, it can ensure that the water flows smoothly in the guide box 32.

[0052] The trigger assembly 5 comprises a second mounting seat 51 fixedly mounted on the upper surface of the mounting plate 31 and located on one side of the first mounting seat 41, a trigger plate 53 is rotatably connected to the upper portion of the second mounting seat 51, two positioning sleeves 52 are mounted on the upper surface of the mounting plate 31 and located on one side of the second mounting seat 51, expansion cotton 56 is placed inside the two positioning sleeves 52, a notch 54 is provided inside the trigger plate 53, a water inlet groove 55 is provided on the outer wall of one of the positioning sleeves 52, and a top plate 57 is placed above the expansion cotton 56;

[0053] See also Figure 5 and Figure 7 If dripping occurs during the water delivery process, the dripping water will remain on the mounting plate 31, and the water will enter the positioning sleeve 52 from the water inlet groove 55. When the expansion cotton 56 inside the positioning sleeve 52 absorbs the dripping water, it will expand rapidly. Due to the restriction of the two positioning sleeves 52, the expansion cotton 56 will expand upward and expand. When it expands, it will squeeze the control top plate 57 to rise;

[0054] The rising top plate 57 will drive the trigger plate 53 to rotate counterclockwise, and the rotation of the trigger plate 53 will drive the slot 54 to move together, so that the slot 54 and the elastic band 46 can be separated. When the elastic band 46 separates and loses its elastic tension, the rotating plate 44 will contact the restriction and reset quickly. At the same time, it will drive the locking pin 45 to slide and control the slide rod 42 to push the piston 43 to move to the left, and the hole in the guide box 32 will be blocked during the movement.

[0055] See also Figure 8 : Finally, the rotating plate 44 returns to the upright state, and the slide rod 42 finally completes the reset and drives the piston 43 to block the guide box 32, which cuts off the flow of the guide box 32, that is, cuts off the water delivery, and performs timely blocking to avoid continuous dripping.

[0056] See also Figure 5 The two positioning sleeves 52 are assembled and installed, so that even if the internal expansion cotton 56 is used once, a new expansion cotton 56 can be placed inside the positioning sleeve 52 later.

[0057] Both the front and rear ends of the guide box 32 are sealed with the purification box 2 and the first heating box 12 by using pipelines, and the folding bag 36 and the connecting pipe 35 are sealed.

[0058] See also Figure 4 and Figure 8 When the folding bag 36 is squeezed by the piston 43, the gas inside the folding bag 36 will be compressed, thereby quickly expanding the two sealing rings 34 through the connecting tube 35. The expansion of the two sealing rings 34 will seal the piston 43, thereby ensuring that the piston 43 performs secondary sealing on the blocked guide box 32.

[0059] The outer wall of the piston 43 and the inner wall of the sliding cavity 33 are slidably connected, and the two bayonet pins 45 are slidably connected to the inside of the rotating plate 44 .

[0060] The inner wall of the slot 54 is in an inclined structure, and the bottom of the elastic band 46 is sleeved inside the slot 54 .

[0061] One end of the trigger plate 53 extends above the top plate 57 , and the upper surface of the top plate 57 and the lower surface of the trigger plate 53 are in contact with each other.

[0062] It can be understood that the inclined inner wall of the notch 54 can ensure that after the elastic band 46 and the notch 54 are separated, the outer wall of the elastic band 46 contacts the inclined surface and smoothly separates from the notch 54, thereby avoiding the elastic band 46 from getting stuck;

[0063] A water pump can be installed inside the purification box 2 to install the guide box 32 to ensure that water can be transported smoothly;

[0064] The hinged position of the trigger plate 53 and the second mounting seat 51 adopts a labor-saving lever design, so that the expanded expansion cotton 56 can effortlessly flip the trigger plate 53 to ensure that the elastic band 46 can smoothly escape from the slot 54.

[0065] In this embodiment: a strong torsion spring and an elastic band 46 are used to drive the rotating plate 44 to pull the piston 43 so that the guide box 32 opens normal circulation. Once dripping occurs, the expansion cotton 56 will automatically expand to control the separation of the notch 54 and the elastic band 46, so that the inside of the guide box 32 can be quickly sealed and the water circulation can be cut off, thereby solving the problem of continuous dripping, thereby avoiding the situation where water will damage the internal components of the water dispenser in the case of long-term dripping, and ensuring that the water dispenser can be safer during use.

[0066] Second embodiment:

[0067] Combination Figure 1 , Fig.10 and Fig.11A limit frame 15 is fixedly provided at the bottom of the inner wall of the purification box 2, a slide plate 16 is slidably connected inside the limit frame 15, and a float 17 is installed at the bottom of the slide plate 16;

[0068] The descaling mechanism 6 includes a sleeve 61 fixedly arranged below the slide plate 16, a moving rod 62 is slidably connected inside the sleeve 61, a sliding column 63 is fixedly arranged at one end of the moving rod 62, a through hole 65 is opened inside the sliding column 63, a reset rod 64 is slidably connected to the rear end of the sleeve 61, a descaling pipe 68 is arranged above the interior of the purification box 2, and an upper pipe 67 and a hose 66 are fixedly arranged at the upper and lower positions of the sleeve 61 respectively.

[0069] See also Figure 1 and Fig. 9 : With the long-term use of the purification box 2, scale will be present on the inner wall of the purification box 2. At this time, if the water level inside the purification box 2 reaches the limit position, the float 17 will move downward as the water level drops, and finally the float 17 will drive the slide plate 16 to slide down inside the limit frame 15;

[0070] See also Fig.11 : Finally, when the slide plate 16 descends, it will contact the left end inclined surface of the moving rod 62, and will drive the moving rod 62 to move from the left side to the right side. During the movement, the moving rod 62 will drive the sliding column 63 to move inside the sleeve 61. When the through hole 65 follows the sliding column 63 to move to the port position of the upper tube 67 and the hose 66, the internal water pump of the storage box 8 transports the internal medium through the through hole 65 to the upper tube 67 through the hose 66, and then sprays it out through the descaling pipe 68 to remove the scale on the inner wall of the purification box 2.

[0071] The scale is generally distributed in the shape of stones inside the purification box 2. The storage box 8 can store a citric acid solution. The scale is dissolved by spraying a citric acid solvent on the inner wall of the purification box 2, thereby effectively removing the internal scale.

[0072] The front end of the moving rod 62 is in an inclined structure, the outer wall of the sliding column 63 and the inner wall of the sleeve 61 slide with each other, the water inlet end of the hose 66 is sealed with the storage box 8, and the water outlet end of the upper tube 67 and the descaling tube 68 are sealed.

[0073] This embodiment: Compared with the traditional design, this case adopts a descending float 17 to descend along with the water inside the purification box 2. During the descent, the conduction between the upper tube 67 and the hose 66 is automatically started, so that the citric acid medium in the storage box 8 can be smoothly sprayed on the inner wall of the purification box 2. Therefore, the structure is simple, and the water flow can be automatically opened. At the same time, the scale in the purification box 2 can be quickly processed to ensure that the purification box 2 is cleaner.

[0074] Third embodiment:

[0075] See also Figure 1 and Fig. 9 , further comprising an air intake assembly 7;

[0076] The air intake assembly 7 includes an air pipe 71 fixedly connected to the side wall of the first heating box 12, a spring 72 is fixedly connected to the inner top of the air pipe 71, and a ball head 73 is fixedly connected to the bottom of the spring 72;

[0077] A frame 13 is installed above the first heating box 12 , and a second heating box 14 is installed inside the frame 13 .

[0078] See also Figure 1 and Fig. 9 When the water inside the first heating box 12 is heated, a large amount of steam will be generated at the top of the first heating box 12. Due to the generation of steam, the internal pressure of the first heating box 12 will increase, so the force will resist the ball head 73 to rise. At this time, the spring 72 is compressed, and the internal steam of the first heating box 12 will enter the inner wall of the second heating box 14 along the air pipe 71, and the steam will surround the second heating box 14.

[0079] Two air outlet ends of the air pipe 71 are connected to the frame 13 , and the diameter of the ball head 73 is matched with the inner diameter of the air pipe 71 .

[0080] This embodiment: Compared with the traditional steam directly entering from above and the traditional heating method, this design makes full use of steam, which can not only avoid excessive pressure in the first heating box 12, but also perform external insulation treatment on the second heating box 14, thereby reducing the heating time of the second heating box 14 and achieving good energy-saving effect.

[0081] Please refer to Figures 1 to 11 The working principle of a vertical hot water dispenser with a drip protection device provided by the present invention is as follows:

[0082] Step S1: during operation, water is added into the purification box 2 through the main pipe 9, and the water treated by the purification box 2 is then transported to the inside of the first heating box 12 through the guide assembly 3. When the first heating box 12 finishes heating the water, the user can place the quilt into the cabinet 1 and then fill it with water through the faucet 11;

[0083] If dripping occurs during the water delivery process, the dripping water will remain on the mounting plate 31, and the water will enter the positioning sleeve 52 from the water inlet groove 55. When the expansion cotton 56 inside the positioning sleeve 52 absorbs the dripping water, it will expand rapidly. Due to the restriction of the two positioning sleeves 52, the expansion cotton 56 will expand upward and expand. When it expands, it will squeeze the control top plate 57 to rise.

[0084] The rising top plate 57 will drive the trigger plate 53 to rotate counterclockwise, and the rotation of the trigger plate 53 will drive the slot 54 to move together, so that the slot 54 and the elastic band 46 can be separated. When the elastic band 46 separates and loses its elastic tension, the rotating plate 44 will contact the restriction and reset quickly. At the same time, it will drive the locking pin 45 to slide and control the slide rod 42 to push the piston 43 to move to the left, and the hole in the guide box 32 will be blocked during the movement.

[0085] Step S2: During the descent of the slide plate 16, it will contact the left end inclined surface of the moving rod 62, and will drive the moving rod 62 to move from the left side to the right side. During the movement of the moving rod 62, it will drive the sliding column 63 to move inside the sleeve 61. When the through hole 65 follows the sliding column 63 to move to the port position of the upper tube 67 and the hose 66, the internal water pump of the storage box 8 transports the internal medium through the through hole 65 to the upper tube 67 through the hose 66, and then sprays it out through the descaling pipe 68 to remove the scale on the inner wall of the purification box 2.

[0086] Step S3: When the water inside the first heating box 12 is heated, a large amount of steam will be generated at the top of the first heating box 12. Due to the generation of steam, the internal pressure of the first heating box 12 will increase, so the force will resist the ball head 73 to rise. At this time, the spring 72 is compressed, and the internal steam of the first heating box 12 will enter the inner wall of the second heating box 14 along the air pipe 71, and the steam will surround the second heating box 14.

[0087] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vertical hot water dispenser with a drip protection device, characterized in that: It includes a cabinet, a flow guide component, a blocking component, a trigger component and a descaling mechanism; A purification box is installed on the back of the cabinet, a storage box is installed on the back of the purification box, a main pipe and a discharge pipe are installed below the purification box, a faucet is installed on the front of the cabinet, the flow guide assembly includes a mounting plate bolted to the top of the purification box, a flow guide box is installed on the upper surface of the mounting plate by bolts, a sliding cavity is opened inside the flow guide box, two sealing rings are embedded in the inner wall of the sliding cavity, a connecting pipe is installed for relative sealing of the two sealing rings, and a folding bag is installed at the axis of the inner wall of the sliding cavity; The blocking assembly includes a first mounting seat fixedly arranged on the upper surface of the mounting plate and located on one side of the guide box, the interior of the first mounting seat is rotatably connected to a rotating plate through a strong coil spring, the interior of the guide box is slidably connected to a sliding rod, a piston is fixedly arranged inside the guide box and at the front end of the sliding rod, both sides of the sliding rod are fixedly arranged with a bayonet, and an elastic band is fixedly arranged on the outer wall of the rotating plate; The trigger assembly includes a second mounting seat fixedly mounted on the upper surface of the mounting plate and located on one side of the first mounting seat, the upper portion of the second mounting seat is rotatably connected to the trigger plate, two positioning sleeves are mounted on the upper surface of the mounting plate and located on one side of the second mounting seat, expansion cotton is placed inside the two positioning sleeves, a notch is provided inside the trigger plate, a water inlet groove is provided on the outer wall of one of the positioning sleeves, and a top plate is placed above the expansion cotton; A limit frame is fixedly provided at the bottom of the inner wall of the purification box, a slide plate is slidably connected inside the limit frame, and a floating ball is installed at the bottom of the slide plate; The descaling mechanism includes a sleeve fixedly arranged under the slide, a moving rod is slidably connected inside the sleeve, a sliding column is fixedly arranged at one end of the moving rod, a through hole is opened inside the sliding column, a reset rod is slidably connected to the rear end of the sleeve, a descaling pipe is arranged above the interior of the purification box, and an upper pipe and a hose are fixedly arranged at the upper and lower positions of the sleeve respectively.

2. A vertical hot water dispenser with a drip protection device according to claim 1, characterized in that: Both the front and rear ends of the guide box are sealed with the purification box and the first heating box by using pipelines, and the folding bag and the connecting pipe are sealed.

3. The vertical hot water dispenser with a drip protection device according to claim 1, characterized in that: The outer wall of the piston and the inner wall of the sliding cavity are slidably connected, and the two bayonet pins are slidably connected to the inside of the rotating plate.

4. A vertical hot water dispenser with a drip protection device according to claim 1, characterized in that: The inner wall of the notch is in an inclined structure, and the bottom of the elastic band is sleeved inside the notch.

5. The vertical hot water dispenser with a drip protection device according to claim 1, characterized in that: The front end of the moving rod is in an inclined structure, the outer wall of the sliding column and the inner wall of the sleeve slide with each other, the water inlet end of the hose is sealed with the storage box, and the water outlet end of the upper pipe is sealed with the descaling pipe.

6. A vertical hot water dispenser with a drip protection device according to claim 1, characterized in that: One end of the trigger plate extends above the top plate, and the upper surface of the top plate and the lower surface of the trigger plate are in contact with each other.

7. A vertical hot water dispenser with a drip protection device according to claim 1, characterized in that: Also included is an air intake assembly; The air intake assembly comprises an air pipe fixedly connected to the side wall of the first heating box, a spring is fixedly connected to the inner top of the air pipe, and a ball head is fixedly connected to the bottom of the spring; A frame is installed above the first heating box, and a second heating box is installed inside the frame.

8. A vertical hot water dispenser with a drip protection device according to claim 7, characterized in that: The two air outlet ends of the air pipe are connected to the frame, and the diameter of the ball head is matched with the inner diameter of the air pipe.

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