Water purifier with rapid heating and heat storage

Abstract

The application relates to a rapid heating and heat storage water purifier, and belongs to the technical field of water purifiers. The water purifier comprises a shell, an integrated water channel is internally installed in the shell, the integrated water channel comprises a wastewater pipeline, a filter element is installed on one side of the shell and used for purifying water in the integrated water channel, the wastewater pipeline is communicated with the filter element and used for discharging wastewater generated by the filter element, a heater is located on one side of the filter element and used for rapidly heating water in the integrated water channel, a heat tank is communicated with the heater through the integrated water channel and used for storing hot water, and a heat preservation mechanism comprises a wastewater sleeve which is sleeved on the heat tank, communicated with the wastewater pipeline and used for storing wastewater, and a heating ring which heats the wastewater in the wastewater sleeve to change the wastewater into water vapor so as to heat preserve the heat tank. The application has the effect of reducing the waste of wastewater generated by the water purifier.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water purifiers, in particular to a rapid heating and heat storage water purifier. BACKGROUND

[0002] A water purifier is a device for deep filtration and purification of drinking water according to the requirements of users. In order to meet the needs of users to quickly drink hot water, a heating device and a hot water tank are usually installed inside the water purifier. The heating device heats the water in the hot water tank, and the hot water in the hot water tank is discharged through a water pipe and a water pump for the user to drink.

[0003] At the same time, the water purifier also produces filtered waste water when producing purified water. Since the waste water contains filtered impurities, it cannot be used as drinking water. In related technologies, a water bucket is placed outside the water purifier, and the waste water is discharged into the water bucket through a water pipe and then poured out. At present, the ratio of purified water to waste water produced by most water purifiers is 1:1, and it is wasteful to pour out all the waste water. SUMMARY

[0004] In order to reduce the waste of waste water produced by the water purifier, the present application provides a rapid heating and heat storage water purifier.

[0005] The rapid heating and heat storage water purifier provided by the present application adopts the following technical solution:

[0006] A rapid heating and heat storage water purifier, comprising: a housing, an integrated waterway is installed inside the housing, the integrated waterway comprises a waste water pipe;

[0007] A filter element is installed on one side of the inside of the housing for purifying water in the integrated waterway, and the waste water pipe is in communication with the filter element for discharging waste water generated by the filter element;

[0008] A heater is located on one side of the filter element for rapidly heating water in the integrated waterway;

[0009] A hot tank is in communication with the heater through the integrated waterway for storing hot water;

[0010] A heat preservation mechanism comprises a waste water sleeve sleeved on the hot tank and in communication with the waste water pipe for storing waste water, and a heating ring for heating the waste water in the waste water sleeve to become water vapor to heat preserve the hot tank.

[0011] Optionally, the inside of the wastewater sleeve is provided with a partition ring, the wastewater sleeve forms a wastewater temporary storage cavity and a wastewater heating cavity through the partition ring, the wastewater temporary storage cavity is above the wastewater heating cavity, the volume of the wastewater temporary storage cavity is greater than that of the wastewater heating cavity, and the wastewater heating cavity is provided with a floating ball assembly for connecting or disconnecting the wastewater temporary storage cavity and the wastewater heating cavity.

[0012] Optionally, the inside of the wastewater heating cavity is provided with a partition sleeve, the wastewater sleeve is sleeved on the partition sleeve, the wastewater heating cavity is partitioned into a placement cavity and a steam generating cavity through the partition sleeve, and the heating ring is placed in the placement cavity to heat the wastewater in the steam generating cavity.

[0013] Optionally, the heat preservation mechanism further comprises a steam sleeve, the steam sleeve is sleeved on the hot tank, a steam heat preservation cavity for steam flow is formed between the steam sleeve and the hot tank, and the steam sleeve is provided with a steam through hole for connecting the steam generating cavity and the steam heat preservation cavity.

[0014] Optionally, the steam heat preservation cavity is provided with a floating ring that floats and rises with the amount of steam.

[0015] Optionally, the bottom of the floating ring is provided with a falling rope for making the floating ring fall without steam.

[0016] Optionally, the inner wall of the steam sleeve is provided with a first supporting ring for supporting and limiting the floating ring, and the first supporting ring is above the steam through hole.

[0017] Optionally, the floating ball assembly comprises two belt pulleys rotatably installed on the cavity wall of the wastewater heating cavity, an annular belt sleeved on the two belt pulleys, a floating block installed on one side of the annular belt and rising and falling with the water level, and a drainage pipe installed on the other side of the annular belt and passing through the partition ring to connect or disconnect the wastewater temporary storage cavity and the wastewater heating cavity.

[0018] Optionally, the annular belt is provided with a connecting column, the drainage pipe is installed on the connecting column, the partition ring is provided with a through hole for the drainage pipe to pass through, the drainage pipe is partially located in the wastewater heating cavity and partially located in the wastewater temporary storage cavity, one end of the drainage pipe located in the wastewater temporary storage cavity is in a sealed state, one end of the drainage pipe located in the wastewater heating cavity is in an open state, and the outer wall of the part of the drainage pipe located in the wastewater heating cavity is provided with a drainage hole in communication with the inside of the drainage pipe.

[0019] When the drainage hole is located in the wastewater temporary storage cavity along with the drainage pipe, the wastewater in the wastewater temporary storage cavity will enter the inside of the drainage pipe through the drainage hole and flow into the wastewater heating cavity from the opening.

[0020] Optionally, a supporting plate is mounted on the partition ring, the supporting plate is located in the wastewater temporary storage cavity, a guide hole for the drainage pipe to pass through is formed in the supporting plate, a damping ring for the drainage pipe to pass through is mounted in the guide hole, and the damping force between the damping ring and the drainage pipe is smaller than the buoyancy of the floating block.

[0021] A waist-shaped hole is formed in the annular belt, and the connecting column is inserted into the waist-shaped hole.

[0022] The hot tank is provided with an electric heating ring at the bottom.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. After the water in the integrated waterway is heated by the heater, the water becomes hot water and flows into the hot tank for storage, the wastewater generated by the water purifier flows into the wastewater temporary storage cavity through the wastewater pipeline for storage, at the same time, the wastewater in the wastewater temporary storage cavity can flow into the wastewater heating cavity to form steam through the heating of the heating ring, and the steam enters the steam heat preservation cavity to play a heat preservation role on the hot water in the hot tank, thereby reducing the waste of wastewater.

[0025] 2. When in use, the steam content can be adjusted according to the hot water content in the hot tank to heat preserve the hot tank, specifically, when the water in the hot tank is less, the steam content is less, the floating ring does not rise, and thus all the steam can heat preserve the water in the hot tank below the floating ring, when the water level in the hot tank rises, the steam content increases, and according to the rising characteristics of the steam, the floating ring will adaptively rise, thereby improving the heat preservation range of the hot water in the hot tank, in addition, after the steam changes from more to less, the floating ring will fall to the initial position under the action of the falling rope.

[0026] 3. After the wastewater is heated in the steam generation cavity to form steam, the water level drops, at this time, the floating block also drops, the floating block drives the annular belt wheel to rotate, and at the same time, drives the drainage pipe to move upward, when the drainage hole is located in the wastewater temporary storage cavity along with the drainage pipe, the wastewater in the wastewater temporary storage cavity will enter the inside of the drainage pipe through the drainage hole and flow into the wastewater heating cavity from the opening to replenish water, thereby making the wastewater in the steam generation cavity not easy to be consumed dry.

[0027] 4. After the wastewater in the wastewater temporary storage chamber flows into the steam generation chamber through the drainage pipe, the water level rises, the float block moves up, and the annular belt rotates and resets. Due to the waist-shaped hole, the drainage pipe is temporarily limited on the support plate under the action of the damping ring. At this time, the wastewater in the wastewater temporary storage chamber flows into the steam generation chamber through the drainage hole, and until the hole wall at one end of the extension direction of the waist-shaped hole abuts against the connecting column, the drainage pipe will move downward under the cooperation of the connecting column and the annular belt so that the drainage hole is located in the steam generation chamber. At this time, the wastewater in the wastewater temporary storage chamber will not easily flow into the steam generation chamber, thereby making the water replenishment amount the same each time. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is an exploded schematic view of a shell in the embodiment of the present application.

[0029] Figure 2 is a structural schematic view of the inside of a water purifier in the embodiment of the present application.

[0030] Figure 3 is an exploded schematic view of a heat tank in the embodiment of the present application.

[0031] Figure 4 is an exploded schematic view of a heat tank and a heat preservation mechanism in the embodiment of the present application.

[0032] Figure 5 is a cross-sectional view of a heat tank and a heat preservation mechanism in the embodiment of the present application.

[0033] Figure 6 is a partial cross-sectional view of a heat tank and a heat preservation mechanism in the embodiment of the present application.

[0034] Figure 7 is an exploded schematic view of a float ball assembly in the embodiment of the present application.

[0035] Figure 8 is an exploded schematic view of a float ball assembly in the embodiment of the present application

[0036] Figure 9 is Figure 5 an enlarged view of part A in FIG.

[0037] Explanation of reference numerals in the attached drawings: 1. Outer shell; 11. Integrated water circuit; 12. Inlet circuit; 13. Hot water circuit; 14. Wastewater pipe; 15. Wastewater valve; 16. Wastewater inlet pipe; 17. Wastewater outlet pipe; 2. Filter element; 3. Heater; 4. Hot water tank; 41. Hot water bucket; 411. Second support ring; 42. Base; 43. Electric heating ring; 5. Insulation mechanism; 51. Wastewater sleeve; 52. Heating coil; 53. Steam sleeve; 531. Steam vent; 532. First support 54. Isolation ring; 541. Through hole; 55. Wastewater temporary storage chamber; 56. Wastewater heating chamber; 57. Isolation sleeve; 571. Placement chamber; 572. Steam generation chamber; 58. Steam insulation chamber; 59. Floating ring; 591. Drop rope; 6. Float assembly; 61. Pulley; 62. Annular belt; 621. Waist-shaped hole; 63. Float; 64. Drainage pipe; 641. Drainage hole; 65. Connecting column; 66. Support plate; 661. Guide hole; 67. Damping ring. Detailed Implementation

[0038] The following is in conjunction with the appendix Figures 1-9 This application will be described in further detail.

[0039] This application discloses a water purifier that provides both rapid heating and heat storage. (Refer to...) Figure 1 and Figure 2 The rapid heating and heat storage water purifier includes a casing 1, a filter element 2 installed inside the casing 1, a heater 3, a heating tank 4, and an insulation mechanism 5. An integrated water circuit 11 is installed inside the casing 1. Water from the source enters the filter element 2 through the integrated water circuit 11 and is filtered. The filtered water then passes through the integrated water circuit 11 and is heated by the heater 3 to quickly form hot water. Finally, the hot water enters the heating tank 4 for storage. The insulation mechanism 5 encloses the heating tank 4. Wastewater from the filter element 2 flows into the insulation mechanism 5 through the integrated water circuit 11 and is heated to form steam. The steam then encloses the heating tank 4, thus keeping the hot water in the heating tank 4 warm. Simultaneously, when the steam is hot enough, it can also heat the water in the heating tank 4.

[0040] Among them, heater 3 is an existing instrument installed on air purifiers with heating functions. It is a commonly used and well-known instrument in the air purifier industry, and will not be described in detail here.

[0041] Reference Figure 1 and Figure 2The integrated waterway 11 includes a water inlet circuit 12, a hot water circuit 13 and a waste water circuit 14. The water inlet circuit 12 is connected with a water source and communicates with the filter element 2, and the water in the water source enters the filter element 2 through the water inlet circuit 12. The heater 3 and the filter element 2 are connected together through the hot water circuit 13, and the filtered water can enter the heater 3 through the hot water circuit 13 and be quickly heated by the heater 3 to form hot water. The filter element 2 and the heat preservation mechanism 5 are communicated through the waste water circuit 14, and then the waste water generated by the filter element 2 flows into the heat preservation mechanism 5 through the waste water circuit 14.

[0042] In combination Figure 1 With reference to Figure 2 With Figure 3 The waste water circuit 14 includes a waste water valve 15 installed in the inside of the shell 1, a waste water inlet pipe 16 communicated with the waste water valve 15 and installed on the heat preservation mechanism 5, and a waste water outlet pipe 17 installed on the heat preservation mechanism 5 to directly discharge the excess waste water outside the shell 1.

[0043] In combination Figure 2 With reference to Figure 3 With Figure 4 The hot tank 4 includes a hot water bucket 41 and a base 42. The hot water bucket 41 is welded on the base 42 for containing the hot water heated by the heater 3. The top of the hot water bucket 41 is provided with a water inlet communicated with the hot water circuit 13, and the bottom of the hot water bucket 41 is provided with a pipe for discharging hot water. The bottom of the hot water bucket 41 is fixedly installed with an electric heating ring 43. If the heat preservation mechanism 5 cannot heat and preserve the water in the hot water bucket 41 to the required temperature, the electric heating ring 43 can be selected to heat the hot water bucket 41. This requirement allows the customer to select according to the actual use, and under normal circumstances, the heat preservation mechanism 5 can heat and preserve the hot water bucket 41.

[0044] With reference to Figure 2 With Figure 4 The heat preservation mechanism 5 includes a waste water sleeve 51, a heating ring 52 and a steam sleeve 53. The steam sleeve 53 is sleeved on the hot water bucket 41, and the center axis of the steam sleeve 53 coincides with the center axis of the hot water bucket 41. The waste water sleeve 51 is sleeved on the steam sleeve 53, and the center axis of the waste water sleeve 51 coincides with the center axis of the hot water bucket 41. The waste water sleeve 51 and the steam sleeve 53 are both welded and fixed on the base 42. The heating ring 52 is used for heating the waste water in the waste water sleeve 51 to become steam into the steam sleeve 53 for heat preservation of the hot water in the hot water bucket 41.

[0045] The wastewater inlet pipe 16 and the wastewater outlet pipe 17 are both installed on the wastewater sleeve 51 and communicate with the inside of the wastewater sleeve 51. The wastewater inlet pipe 16 and the wastewater outlet pipe 17 are arranged in a circumferential direction on the wastewater sleeve 51. The wastewater enters the wastewater sleeve 51 through the wastewater inlet pipe 16. If the wastewater in the wastewater sleeve 51 is excessive, the excess wastewater will be discharged through the wastewater outlet pipe 17.

[0046] Referring to Figure 4 With Figure 5 , the inner diameter of the wastewater sleeve 51 is greater than the outer diameter of the steam sleeve 53. The wastewater sleeve 51 is welded with a partition ring 54 on the inner circumferential wall of the wastewater sleeve 51. The inner circumferential wall of the partition ring 54 is welded on the outer circumferential wall of the steam sleeve 53. The wastewater sleeve 51 forms a wastewater temporary storage cavity 55 and a wastewater heating cavity 56 along the axial direction of the wastewater sleeve 51 through the partition ring 54. The wastewater temporary storage cavity 55 is located on the side of the wastewater heating cavity 56 away from the base 42. The wastewater inlet pipe 16 and the wastewater outlet pipe 17 are both installed on the outer wall of the wastewater temporary storage cavity 55. The volume of the wastewater temporary storage cavity 55 is much larger than the volume of the wastewater heating cavity 56. The heating coil 52 heats the non-wastewater in the wastewater heating cavity 56, thereby making the wastewater in the wastewater heating cavity 56 into steam more efficiently.

[0047] The wastewater heating cavity 56 is fixedly installed with a partition sleeve 57. The partition sleeve 57 is inserted into the wastewater sleeve 51, and the central axis of the partition sleeve 57 coincides with the central axis of the wastewater sleeve 51. The partition sleeve 57 and the partition ring 54 cooperate to divide the wastewater heating cavity 56 into two sealed placement cavities 571 and steam generation cavities 572. The heating coil 52 is located in the placement cavity 571 and wound on the outer wall of the partition sleeve 57 to heat the steam generation cavity 572. In this embodiment, the heating coil 52 is preferably spiral-shaped.

[0048] Referring to Figure 5 With Figure 6 , the steam generation cavity 572 is installed with a floating ball assembly 6 to make the wastewater temporary storage cavity 55 and the steam generation cavity communicate or not communicate. The wastewater in the wastewater temporary storage cavity 55 can flow into the steam generation cavity 572, thereby making the non-wastewater in the steam generation cavity 572 not easy to be consumed.

[0049] Referring to Figure 6 With Figure 7 , the floating ball assembly 6 includes two pulleys 61 rotatably installed on the cavity wall of the steam generation cavity 572, an annular belt 62 sleeved on the two pulleys 61, a floating block 63 fixedly installed on one side of the annular belt 62 and rising and falling with the water level, and a drainage pipe 64 installed on the other side of the annular belt 62 and passing through the partition ring 54 to make the wastewater temporary storage cavity 55 and the wastewater heating cavity 56 communicate or not communicate.

[0050] The two pulleys 61 are respectively installed on the cavity wall of the steam generating cavity 572 through two rotating shafts, and the two pulleys 61 are arranged along the axial direction of the partition sleeve 57. The floating block 63 and the drainage pipe 64 are respectively located on the two sides of the annular belt 62. When the water level in the steam generating cavity 572 drops, the floating block 63 drops with the water level, and the annular belt 62 rotates. At this time, the drainage pipe 64 rises to make the wastewater in the wastewater temporary storage cavity 55 flow into the steam generating cavity 572. When the water level in the steam generating cavity 572 rises, the floating block 63 rises with the water level, and the annular belt 62 rotates. At this time, the drainage pipe 64 drops to make the wastewater in the wastewater temporary storage cavity 55 not easy to flow into the steam generating cavity 572.

[0051] Referring to Figure 6 With Figure 7 , the two pulleys 61 are respectively installed on the cavity wall of the steam generating cavity 572 through two rotating shafts, and the two pulleys 61 are arranged along the axial direction of the partition sleeve 57. The floating block 63 and the drainage pipe 64 are respectively located on the two sides of the annular belt 62. When the water level in the steam generating cavity 572 drops, the floating block 63 drops with the water level, and the annular belt 62 rotates. At this time, the drainage pipe 64 rises to make the wastewater in the wastewater temporary storage cavity 55 flow into the steam generating cavity 572. When the water level in the steam generating cavity 572 rises, the floating block 63 rises with the water level, and the annular belt 62 rotates. At this time, the drainage pipe 64 drops to make the wastewater in the wastewater temporary storage cavity 55 not easy to flow into the steam generating cavity 572.

[0052] The partition ring 54 is provided with a through hole 541 for the drainage pipe 64 to pass through. The diameter of the through hole 541 is matched with the outer diameter of the drainage pipe 64, so that the water in the wastewater temporary storage cavity 55 is not easy to seep into the steam generating cavity 572 from the gap between the drainage pipe 64 and the through hole 541. One end of the drainage pipe 64 passes through the through hole 541 and is located in the wastewater temporary storage cavity 55, and the other end is located in the steam generating cavity 572. The end of the drainage pipe 64 located in the wastewater temporary storage cavity 55 is in a sealed state, so that the water in the wastewater temporary storage cavity 55 cannot directly flow into the steam generating cavity 572 from the end of the drainage pipe 64. The end of the drainage pipe 64 located in the steam generating cavity 572 is an opening connected with the inside of the drainage pipe 64.

[0053] Referring to Figure 6 With Figure 7 , the outer wall of the drainage pipe 64 is provided with a plurality of drainage holes 641 which are circumferentially spaced apart and are in communication with the inside of the drainage pipe 64. With the movement of the drainage pipe 64, when the drainage hole 641 is located in the steam generating cavity 572, the through hole 541 is blocked by the drainage pipe 64, and the water in the wastewater temporary storage cavity 55 is not easy to enter the steam generating cavity 572. When the drainage hole 641 is located in the wastewater temporary storage cavity 55, the wastewater in the wastewater temporary storage cavity 55 enters the inside of the drainage pipe 64 through the drainage hole 641 and is discharged from the opening at the lower end of the drainage pipe 64 into the steam generating cavity 572 for water injection.

[0054] It is worth noting that when the drainage hole 641 is located in the wastewater temporary storage cavity 55, there is still wastewater in the steam generating cavity 572, so that the phenomenon of the water in the steam generating cavity 572 being consumed is not easy to occur.

[0055] The annular belt 62 has a waist-shaped hole 621 on one side that mates with the drainage pipe 64, and the waist-shaped hole 621 extends along the direction of movement of the drainage pipe 64. A connecting post 65 is inserted into the waist-shaped hole 621, and the connecting post 65 is inserted into the drainage pipe 64 and welded to it. The connecting post 65 does not block the opening of the drainage pipe 64, allowing wastewater to be discharged normally through the opening of the drainage pipe 64.

[0056] Reference Figure 6 and Figure 7 An L-shaped, inverted support plate 66 is welded to the top of the partition ring 54, and the support plate 66 is located inside the wastewater storage chamber 55. A guide hole 661 is provided on the support plate 66 for the sealing end of the drainage pipe 64 to pass through. A damping ring 67, made of elastic material, is installed inside the guide hole 661, thus providing a certain damping force when the drainage pipe 64 slides within the guide hole 661, making it difficult for the drainage pipe 64 to move without any force. Furthermore, the damping force between the damping ring 67 and the drainage pipe 64 is less than the buoyancy of the float 63, therefore the drainage pipe 64 can move normally under the action of the annular belt 62.

[0057] As the water level drops, the float 63 moves upward against the wall of the oblong orifice 621 near the bottom of the steam generation chamber 572. When the drainage orifice 641 is located in the wastewater storage chamber 55, the wastewater in the wastewater storage chamber 55 flows into the steam generation chamber, and the water level in the steam generation chamber 572 rises. However, at this time, the connecting column 65 is not linked with the annular belt 62 under the action of the oblong orifice 621, and the drainage pipe 64 is not easily lowered automatically due to damping force. As the water level rises, the wall of the oblong orifice 621 away from the bottom of the steam generation chamber 572 will abut against the connecting column 65. At this time, the drainage pipe 64 is lowered under force, thus placing the drainage orifice 641 in the steam generation chamber 572.

[0058] Reference Figure 5 and Figure 8 A steam insulation chamber 58 for steam flow is provided between the steam sleeve 53 and the hot water tank 41. The steam sleeve 53 has a steam through-hole 531 that connects the steam generating chamber 572 and the steam insulation chamber 58. Steam generated in the steam generating chamber 572 enters the steam insulation chamber 58 through the steam through-hole 531 to insulate or heat the water in the hot water tank 41. Multiple steam through-holes 531 are spaced apart along the circumference of the steam sleeve 53.

[0059] Reference Figure 5 and Figure 9The steam insulation cavity 58 is provided with a floating ring 59, which can rise according to the steam content in the steam insulation cavity 58, thereby improving the insulation height of the hot water tank 41. In order to make the floating ring 59 fall after the steam content in the steam insulation cavity 58 is reduced, a plurality of falling ropes 591 are fixedly connected to the bottom of the floating ring 59.

[0060] In addition, the inner wall of the steam sleeve 53 is welded with a first supporting ring 532 for supporting and limiting the floating ring 59, and the first supporting ring 532 is located above the steam through hole 531. The outer wall of the hot water tank 41 is welded with a second supporting ring 411 for supporting and limiting the floating ring 59.

[0061] The implementation principle of the water purifier with rapid heating and heat storage is as follows: firstly, the waste water generated by the water purifier flows into the waste water temporary storage cavity 55 through the waste water pipeline 14 for storage, and the waste water in the waste water temporary storage cavity 55 can flow into the steam generation cavity 572 through the floating ball assembly 6. The heating ring 52 heats the waste water in the steam generation cavity 572 to form steam, which enters the steam insulation cavity 58 to play a role of insulation for the hot water in the hot tank 4. When the heat of the steam is sufficient, the water in the hot tank 4 can also be heated to form heat energy, thereby reducing the waste of waste water.

[0062] Secondly, the steam content can be adjusted according to the hot water content in the hot tank 4 to insulate the hot tank 4. Specifically, when the water in the hot tank 4 is less, the steam content is less, and the floating ring 59 does not rise, thereby all the steam can insulate the water in the hot tank 4 below the floating ring 59. When the water level in the hot tank 4 rises, the steam content increases, and according to the rising characteristics of the steam, the floating ring 59 will adaptively rise, thereby improving the insulation range of the hot water in the hot tank 4. In addition, when the steam content decreases, the floating ring 59 will fall to the initial position under the action of the falling rope 591.

[0063] Further, the steam sleeve 53 and the waste water sleeve 51 are both sleeved on the hot water tank 41, forming a double-layer isolation effect. The hot water tank 41 is an inner container, so that the heat of the hot water in the hot water tank 41 is not easy to dissipate, thereby playing a role of insulation. At the same time, the heat generated by the heating ring 52 and the steam in the steam insulation cavity 58 can preheat the waste water in the waste water temporary storage cavity 55, thereby facilitating subsequent heating to form steam, and thereby making full use of the heat.

[0064] Finally, as steam is generated, the water level in the steam generating chamber 572 and the float 63 drop synchronously, when the water level drops to a certain height, the drain hole 641 is located in the wastewater temporary storage chamber 55 with the movement of the drain pipe 64, the wastewater in the wastewater temporary storage chamber 55 will flow into the steam generating chamber 572 through the drain hole 641 to automatically replenish water to make the water level rise. At the same time, if there is more wastewater in the wastewater temporary storage chamber 55, the wastewater in the wastewater temporary storage chamber 55 will be discharged through the wastewater outlet pipe 17.

[0065] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A water purifier that provides both rapid heating and heat storage, characterized in that, include: The outer casing (1) has an integrated water circuit (11) installed inside, which includes a wastewater pipe (14). The filter element (2) is installed on one side inside the housing (1) to purify the water in the integrated water circuit (11). The wastewater pipe (14) is connected to the filter element (2) to discharge the wastewater generated by the filter element (2). A heater (3), located on one side of the filter element (2), is used to rapidly heat the water in the integrated water circuit (11); The hot water tank (4) is connected to the heater (3) through the integrated water circuit (11) for storing hot water; The heat preservation mechanism (5) includes a wastewater sleeve (51) sleeved on the hot tank (4) and connected to the wastewater pipeline (14) for storing wastewater, and a heating coil (52) for heating the wastewater in the wastewater sleeve (51) to turn it into water vapor to keep the hot tank (4) warm. The wastewater sleeve (51) is provided with a partition ring (54) inside. The wastewater sleeve (51) forms a wastewater storage chamber (55) and a wastewater heating chamber (56) through the partition ring (54). The wastewater storage chamber (55) is located above the wastewater heating chamber (56), and the volume of the wastewater storage chamber (55) is greater than the volume of the wastewater heating chamber (56). The wastewater heating chamber (56) is provided with a float assembly (6) for connecting or disconnecting the wastewater storage chamber (55) and the wastewater heating chamber (56). The float assembly (6) includes two pulleys (61) rotatably mounted on the wall of the wastewater heating chamber (56), an annular belt (62) sleeved on the two pulleys (61), a float (63) mounted on one side of the annular belt (62) and rising and falling with the water level, and a drain pipe (64) mounted on the other side of the annular belt (62) and passing through the partition ring (54) to connect or disconnect the wastewater temporary storage chamber (55) and the wastewater heating chamber (56).

2. A water purifier with rapid heating and heat storage according to claim 1, characterized in that: The wastewater heating chamber (56) is provided with a partition sleeve (57). The wastewater sleeve (51) is sleeved on the partition sleeve (57). The wastewater heating chamber (56) is divided into a placement chamber (571) and a steam generation chamber (572) by the partition sleeve (57). The heating coil (52) is placed in the placement chamber (571) to heat the wastewater located in the steam generation chamber (572).

3. A water purifier with rapid heating and heat storage according to claim 2, characterized in that: The heat preservation mechanism (5) further includes a steam sleeve (53), which is sleeved on the hot tank (4). A steam insulation cavity (58) for steam flow is spaced between the steam sleeve (53) and the hot tank (4). A steam through hole (531) is provided on the steam sleeve (53) to connect the steam generating cavity (572) and the steam insulation cavity (58).

4. A water purifier with rapid heating and heat storage according to claim 3, characterized in that: The steam insulation chamber (58) is equipped with a floating ring (59) that rises and falls with the amount of steam.

5. A water purifier with rapid heating and heat storage according to claim 4, characterized in that: The bottom of the floating ring (59) is provided with a drop rope (591) that allows the floating ring (59) to fall without steam.

6. A water purifier with rapid heating and heat storage according to claim 4, characterized in that: The inner wall of the steam sleeve (53) is provided with a first supporting ring (532) that supports and limits the floating ring (59), and the first supporting ring (532) is located above the steam through hole (531).

7. A water purifier with rapid heating and heat storage according to claim 1, characterized in that: A connecting post (65) is provided on the annular belt (62), and the drain pipe (64) is installed on the connecting post (65). A through hole (541) is provided on the partition ring (54) for the drain pipe (64) to pass through. Part of the drain pipe (64) is located in the wastewater heating chamber (56), and part is located in the wastewater temporary storage chamber (55). The end of the drain pipe (64) located in the wastewater temporary storage chamber (55) is sealed, and the end located in the wastewater heating chamber (56) is open. A drain hole (641) communicating with the inside of the drain pipe (64) is provided on the outer wall of the part of the drain pipe (64) located in the wastewater heating chamber (56). When the drainage hole (641) is located in the wastewater storage chamber (55) along with the drainage pipe (64), the wastewater in the wastewater storage chamber (55) will enter the interior of the drainage pipe (64) through the drainage hole (641) and flow into the wastewater heating chamber (56) from the opening.

8. A water purifier with rapid heating and heat storage according to claim 7, characterized in that: A support plate (66) is installed on the partition ring (54). The support plate (66) is located in the wastewater storage chamber (55). A guide hole (661) is opened on the support plate (66) for the drainage pipe (64) to pass through. A damping ring (67) is installed in the guide hole (661) for the drainage pipe (64) to pass through. The damping force between the damping ring (67) and the drainage pipe (64) is less than the buoyancy of the float (63). The annular belt (62) has a waist-shaped hole (621), and the connecting post (65) is inserted into the waist-shaped hole (621); The bottom of the hot tank (4) is provided with an electric heating ring (43).

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