CN219438847U - Purified water bucket and water dispenser - Google Patents

Abstract

The application provides a water purifying barrel and a water dispenser. The water purifying barrel comprises a barrel body, an upper cover and a filtering device, wherein the top opening of the barrel body is provided with a water storage cavity, the barrel body is provided with a barrel body water inlet and a barrel body water outlet which are communicated with the water storage cavity, the barrel body is internally provided with a filter element mounting piece, the filter element mounting piece is provided with a mounting groove mutually independent from the water storage cavity, and the notch of the mounting groove faces to the opening of the barrel body; the upper cover is detachably covered at the opening of the barrel body; the filter device comprises a filter element, the filter element is placed in the mounting groove, the water inlet end of the filter device is communicated with tap water through a water inlet pipe, and the water outlet end of the filter device is communicated with the water inlet of the barrel body through a water outlet pipe. Through set up the filter core installed part of water storage chamber and being equipped with the mounting groove that supplies the filter core to place in the staving of water purification bucket, the notch of mounting groove and water storage chamber mutually independent and mounting groove is towards the opening of staving to make the filter core can be independent of outside the water storage chamber, need not the water of evacuation water storage chamber when realizing changing the filter core, easy and simple to handle and more sanitary.

Description

Purified water bucket and water dispenser

Technical Field

The application belongs to drinking water equipment technical field, especially relates to a water purifying bucket and water dispenser.

Background

The purified water bucket can be directly used as barreled water for the water dispenser, so that the cold and hot water demands of users are met, and functions of the purified water bucket can be enriched by changing accessories, so that the purified water bucket is suitable for various scenes in families.

The water purification bucket adopts the filter core to filter water generally, and the filter core of some water purification buckets on the market at present adopts the mode of full submergence to install in water purification bucket center bottom, need take off the water purification bucket when changing the filter core, and the dismouting of filter core is changed again after pouring water in the water purification bucket, and the operation is complicated, and is unhygienic.

Disclosure of Invention

The embodiment of the application provides a water purifying barrel and a water dispenser, which are used for solving the problems that the filter element replacement operation of the existing water purifying barrel is complex and unhygienic.

In a first aspect, an embodiment of the present application provides a water purifying tank, the water purifying tank includes a tank body, an upper cover and a filtering device, an opening is provided at the top of the tank body, a water storage cavity is formed in the tank body, a tank body water inlet and a tank body water outlet which are communicated with the water storage cavity are provided on the tank body, a filter element mounting piece is provided in the tank body, a mounting groove mutually independent from the water storage cavity is provided on the filter element mounting piece, and a notch of the mounting groove faces to the opening of the tank body; the upper cover is detachably covered at the opening of the barrel body; the filter device comprises a filter element, the filter element is placed in the mounting groove, the water inlet end of the filter device is communicated with tap water through a water inlet pipe, and the water outlet end of the filter device is communicated with the water inlet of the barrel body through a water outlet pipe.

Optionally, the filter device further comprises a filter element mounting seat, the filter element mounting seat is mounted on the outer wall of the bottom of the barrel body, a through hole penetrating through the barrel body is formed in the bottom of the mounting groove, and one end of the filter element penetrates out of the through hole and is detachably connected with the filter element mounting head.

Optionally, a clamping hole is formed in the filter element mounting seat, a buckle is arranged at one end of the filter element, and the buckle is clamped with the clamping hole; and/or the other end of the filter element is provided with a handheld part, the filter element is placed in the mounting groove, and the handheld part is exposed out of the notch of the mounting groove.

Optionally, a containing groove is formed in the outer wall of the bottom of the barrel body, and the filter element mounting seat is mounted in the containing groove; the water purifying barrel further comprises a lower cover, and the lower cover is detachably arranged at the notch of the accommodating groove.

Optionally, the barrel body be equipped with the first mounting hole of holding groove intercommunication, install the pipe connection head in the first mounting hole, the inlet tube with the pipe connection head is connected.

Optionally, a barrel neck is arranged at the bottom of the barrel body, and the barrel neck is provided with a barrel neck water outlet communicated with the barrel body water outlet; the water purifying barrel further comprises a water level switch, the water level switch comprises a switch main body with the density smaller than that of water and a sealing plug for sealing the water outlet of the barrel neck, the switch main body can be arranged on the barrel neck in an up-and-down floating mode along the height direction of the barrel neck, and the sealing plug is arranged on the switch main body.

Optionally, the switch main part is last to be equipped with the guiding hole, the barreled neck is equipped with the edge the guide post that the direction of height of barreled neck extends, the guide post wears to establish in the guiding hole, detachably is connected with on the guide post can prevent the guide post deviate from the locating part of guiding hole.

Optionally, the limiting part comprises a connecting rod and a limiting part, the outer diameter of the limiting part is larger than the diameter of the guide hole, the limiting part is connected to one end of the connecting rod, and a first external thread is arranged at the other end of the connecting rod; the guide post is provided with a first threaded hole, and the connecting rod passes through the guide hole and then is connected with the first threaded hole through the first external thread.

Optionally, the guide post is kept away from the one end of staving is equipped with the second external screw thread, the locating part is equipped with the second screw hole, the guide post passes behind the guiding hole through the second external screw thread with the second screw hole is connected.

Optionally, a groove is formed in the switch main body, the barrel neck is inserted into the groove, a water outlet hole, a second mounting hole and the guide hole are formed in the bottom of the groove, and the sealing plug is mounted in the second mounting hole.

Optionally, the water purifying barrel further comprises a float switch, and the float switch is arranged at the water inlet of the barrel body to control the water level of the water storage cavity.

In a second aspect, embodiments of the present application further provide a water dispenser, the water dispenser including a body and a purified water bucket as described above, the body being provided with a water intake cavity and a water intake outlet in communication with the water intake cavity, the water intake cavity in communication with a water outlet of the bucket body in the purified water bucket.

The water purifying barrel and the water dispenser provided by the embodiment of the application are characterized in that the water storage cavity is formed in the barrel body, the filter element mounting piece is provided with the mounting groove for the filter element to be placed, the mounting groove is mutually independent with the water storage cavity, and the notch of the mounting groove faces the opening of the barrel body, so that the filter element can be independent of the water storage cavity, water in the water storage cavity is not required to be emptied when the filter element is replaced, and the water purifying barrel is simple and convenient to operate and sanitary.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort to a person skilled in the art.

For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.

Fig. 1 is a schematic structural diagram of a water purifying bucket according to an embodiment of the present application.

Fig. 2 is an exploded view of a water purifying tub according to an embodiment of the present application.

Fig. 3 is a schematic structural view of the water purifying tank provided in the embodiment of the present application after omitting the upper cover.

Fig. 4 is a schematic view of a first exploded structure of the water purifying tub shown in fig. 3.

Fig. 5 is a schematic view of a second exploded structure of the water purifying tub shown in fig. 3.

Fig. 6 is a schematic structural view of the water purifying tank according to the embodiment of the present application after omitting the upper cover and the lower cover.

Fig. 7 is an exploded view of the purified water bucket shown in fig. 6.

Fig. 8 is a front view of the purified water bucket shown in fig. 6.

Fig. 9 is a top view of the purified water bucket shown in fig. 8.

Fig. 10 is a bottom view of the water purifying tub shown in fig. 8.

Fig. 11 is a schematic operation diagram of the water purifying tank according to the embodiment of the present application when the filter element is installed.

Fig. 12 is a schematic operation diagram of the water purifying tank according to the embodiment of the present application when the filter element is taken out.

Fig. 13 is an exploded view of a water level switch according to an embodiment of the present application.

Fig. 14 is a schematic view of a water level switch in the purified water bucket when the water outlet of the bucket neck is not sealed.

Fig. 15 is an enlarged schematic view of a portion a of the purified water bucket shown in fig. 14.

FIG. 16 is a schematic view of a water level switch in the purified water bucket when sealing the water outlet of the bucket neck.

Fig. 17 is an enlarged schematic view of a portion B of the purified water bucket shown in fig. 16.

Fig. 18 is a schematic diagram of an operating principle of a water dispenser according to an embodiment of the present application.

Fig. 19 is a schematic view of a first enlarged structure of a portion C of the water dispenser shown in fig. 18.

Fig. 20 is a schematic view of a second enlarged structure of a portion C of the water dispenser shown in fig. 18.

Reference numerals illustrate:

100. a water purifying barrel; 110. a tub body; 111. an opening; 112. a water storage chamber; 113. a water inlet of the barrel body; 114. a receiving groove; 115. a barrel neck; 1151. a water outlet of the barrel neck; 1152. a guide post; 120. a cartridge mount; 121. a mounting groove; 122. a through hole; 131. an upper cover; 132. a lower cover; 1321. perforating; 140. a filtering device; 141. a filter element; 1411. a buckle; 1412. a hand-held part; 142. a filter element mounting seat; 1421. a clamping hole; 143. a connecting pipe; 151. a water inlet pipe; 152. a water outlet pipe; 153. a pipe joint; 160. a water level switch; 161. a switch main body; 1610. a groove; 1611. a guide hole; 1612. a water outlet hole; 1613. a second mounting hole; 162. a sealing plug; 170. a float switch; 200. a body; 201. a water taking cavity.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

1-17, the water purifying barrel 100 includes a barrel body 110, an upper cover 131 and a filtering device 140, an opening 111 is arranged at the top of the barrel body 110, a water storage cavity 112 for storing purified water is formed in the barrel body 110, a barrel body 110 water inlet and a barrel body water outlet are arranged on the barrel body 110, the barrel body 110 water inlet, the barrel body water outlet and the opening 111 at the top of the barrel body 110 are communicated with the water storage cavity 112, a filter element mounting piece 120 is arranged in the barrel body 110, a mounting groove 121 mutually independent from the water storage cavity 112 is arranged on the filter element mounting piece 120, and the notch of the mounting groove 121 faces to the opening 111 of the barrel body 110; the upper cover 131 is detachably capped at the opening 111 of the tub 110; the filtering device 140 includes a filter cartridge 141 for filtering water, the filter cartridge 141 is placed in the installation groove 121, the water inlet end of the filtering device 140 is communicated with tap water through the water inlet pipe 151, and the water outlet end of the filtering device 140 is communicated with the water inlet of the tub 110 through the water outlet pipe 152.

According to the water purifying barrel 100 provided by the embodiment of the application, the water storage cavity 112 and the filter element mounting piece 120 provided with the mounting groove 121 for the filter element 141 to be placed are arranged in the barrel body 110, the mounting groove 121 and the water storage cavity 112 are mutually independent, and the notch of the mounting groove 121 faces the opening 111 of the barrel body 110, so that the filter element 141 can be independent of the water storage cavity 112, water in the water storage cavity 112 is not required to be emptied when the filter element 141 is replaced, and the operation is simple, convenient and sanitary.

Specifically, the water inlet of the tub 110 may be disposed at a position of the sidewall of the tub 110 near the opening 111, and the water purifying tub 100 may further include a float switch 170, where the float switch 170 is disposed at the water inlet of the tub 110 to control the water level of the water storage chamber 112, and the float switch 170 mainly includes a float and a valve, and the specific structure may refer to the prior art and will not be described herein. As shown in fig. 1, tap water is connected with a water inlet end of the filtering device 140 through a water inlet pipe 151, so that tap water to be purified is conveyed to the filter element 141 of the filtering device 140 for filtering, and the filtered water is conveyed into the water storage cavity 112 of the barrel body 110 through a water outlet pipe 152 and a float switch 170; as shown in fig. 19, when the water level of the water storage chamber 112 does not reach the preset height, the float ball in the float switch 170 does not close its valve so as to supply water to the water storage chamber 112; as shown in fig. 20, when the water level of the water storage chamber 112 reaches a preset height, the float ball in the float switch 170 floats under the action of the buoyancy to close the valve thereof, so as to stop the water supply to the water storage chamber 112.

In some embodiments of the present application, as shown in fig. 1-12, the filtering device 140 further includes a filter element mounting seat 142, the filter element mounting seat 142 is mounted on the bottom outer wall of the tub 110, the bottom of the mounting groove 121 is provided with a through hole 122 penetrating the tub 110, and one end of the filter element 141 penetrates through the through hole 122 and is detachably connected with the filter element 141 mounting head. By arranging the filter element mounting seat 142 and the through hole 122, the filter element 141 can be detachably mounted in the mounting groove 121, and the filter element is convenient to replace; and at the same time, the movement of the cartridge 141 can be prevented to ensure the stability of the cartridge 141.

Optionally, the number of the filter cartridges 141 may be one or more, and specifically may be set according to actual filtering requirements; when the number of the filter cartridges 141 is plural, the plural filter cartridges 141 may be distributed at intervals along the circumferential direction of the water storage chamber 112, and the plural filter cartridges 141 are sequentially connected in series so that water to be purified is sequentially filtered through the plural filter cartridges 141, and the filter cartridge mounting seats 142 are connected in the same number as the filter cartridges 141 and in one-to-one correspondence. 1-12, the filtering device 140 includes four filter cartridges 141, four filter cartridge mounting seats 142 and a plurality of connection pipes 143, the four filter cartridges 141 are distributed at intervals along the circumferential direction of the water storage cavity 112, the four filter cartridges 141 are sequentially connected in series through the plurality of connection pipes 143 to realize multi-stage filtration of tap water, and the four filter cartridge mounting seats 142 are detachably connected with the four filter cartridges 141 in a one-to-one correspondence. The material of the filter element 141 may be ceramic, PP cotton, activated carbon, scale inhibiting resin, or ultrafiltration material, and the user may select according to actual requirements.

Specifically, as shown in fig. 7, a clamping hole 1421 is formed in the filter element mounting seat 142, a buckle 1411 is formed at one end of the filter element 141, and the buckle 1411 is clamped with the clamping hole 1421, so that the filter element 141 and the filter element mounting seat 142 can be detachably connected. As shown in fig. 5, the other end of the filter element 141 is provided with a holding part 1412, the filter element 141 is placed in the mounting groove 121, and the holding part 1412 is exposed out of the notch of the mounting groove 121, so that an operator can conveniently take and place the filter element 141 directly through the holding part 1412. As shown in fig. 11, when the filter element 141 needs to be installed, the filter element 141 is first placed in the installation groove 121, and then the filter element 141 is rotated Fang Lvxin clockwise until the buckle 1411 of the filter element 141 is clamped into the clamping hole 1421 of the filter element installation seat 142; as shown in fig. 12, when the filter cartridge 141 needs to be removed, the filter cartridge 141 is rotated counterclockwise until the catch 1411 of the filter cartridge 141 is disengaged from the catch hole 1421 of the filter cartridge mount 142, and then the filter cartridge 141 is pulled out of the mount groove 121. Of course, in other embodiments, the cartridge 141 and cartridge mount 142 may be removably coupled using a push-down or dial-up configuration.

Optionally, a containing groove 114 is formed on the outer wall of the bottom of the barrel 110, and a filter element mounting seat 142 is mounted in the containing groove 114; the water purifying tub 100 further includes a lower cover 132, and the lower cover 132 is detachably installed at the notch of the receiving groove 114. The filter element mounting seat 142 can be hidden by providing the lower cover 132, thereby making the appearance of the water purifying tub 100 more attractive.

Optionally, the tub 110 is provided with a first mounting hole communicated with the accommodating groove 114, the first mounting hole is provided with a pipe connector 153, the water inlet pipe 151 is connected with the pipe connector 153, so that the connection between tap water and the filtering device 140 is facilitated, and the connection between the filtering device 140 and tap water can be realized without opening the lower cover 132.

As shown in fig. 2 and 4-10, the bottom of the tub 110 is provided with a tub neck 115, and the tub neck 115 is provided with a tub neck water outlet 1151 communicated with the tub body water outlet; the purified water bucket 100 further includes a water level switch 160, the water level switch 160 including a switch body 161 having a density less than that of water and a sealing plug 162 for sealing a neck water outlet 1151, the switch body 161 being floatably mounted on the neck 115 up and down in a height direction of the neck 115, the sealing plug 162 being mounted on the switch body 161. By adopting the tub neck 115 and the water level switch 160 of the above-described structure, the water level switch 160 can automatically control the water level in the water dispenser when the purified water tub 100 is applied to the water dispenser.

Specifically, when the water purifying bucket 100 is applied to a water dispenser, as shown in fig. 14 and 15, when the water level of the water intake cavity 201 of the water dispenser does not reach the preset height, a gap is formed between the sealing plug 162 and the neck water outlet 1151, so that the sealing plug 162 does not seal the neck water outlet 1151; as shown in fig. 16 and 17, when the water level of the water intake chamber 201 of the water dispenser reaches a preset level, the switch body 161 of the water level switch 160 floats under the action of the buoyancy to drive the sealing plug 162 to seal the neck water outlet 1151, so as to stop water supply to the water intake chamber 201 of the water dispenser.

Alternatively, the sealing plug 162 may be a silicone plug or a rubber plug. As shown in fig. 2, when the purified water bucket 100 further includes the lower cover 132, the lower cover 132 is provided with a penetration hole 1321 corresponding to the neck 115, and the neck 115 penetrates through the penetration hole 1321.

Optionally, as shown in fig. 13 to 17, the switch main body 161 is provided with a guide hole 1611, the barrel neck 115 is provided with a guide post 1152 extending along the height direction of the barrel neck 115, the guide post 1152 is inserted into the guide hole 1611, and a limiting member capable of preventing the guide post 1152 from falling out of the guide hole 1611 is detachably connected to the guide post 1152. It should be noted that the length of the guide posts 1152 is greater than the depth of the guide holes 1611 to ensure that the switch body 161 can float up and down along the height of the tub neck 115.

Optionally, the limiting piece comprises a connecting rod and a limiting part, the outer diameter of the limiting part is larger than the diameter of the guide hole 1611, the limiting part is connected to one end of the connecting rod, and a first external thread is arranged at the other end of the connecting rod; the guide post 1152 is provided with a first threaded hole, and the connecting rod passes through the guide hole 1611 and then is connected with the first threaded hole through a first external thread, so that the detachable connection between the guide post 1152 and the limiting piece is realized. Alternatively, a second external thread may be disposed at an end of the guide post 1152 away from the barrel 110, the limiting member is provided with a second threaded hole, and the guide post 1152 is connected with the second threaded hole through the second external thread after passing through the guide hole 1611, so that the detachable connection between the guide post 1152 and the limiting member can be also realized.

As shown in fig. 15 and 17, the switch main body 161 is provided with a groove 1610, the tub neck 115 is inserted into the groove 1610, the bottom of the groove 1610 is provided with a water outlet hole 1612, a second mounting hole 1613 and a guide hole 1611, water flowing out of the tub neck water outlet 1151 can flow into an external container (e.g., a water cup, a water intake cavity 201 of a water dispenser) through the water outlet hole 1612, and the sealing plug 162 is mounted in the second mounting hole 1613. Specifically, the second mounting hole 1613 is located at the middle of the bottom of the groove 1610, the number of the water outlet holes 1612, the number of the guide holes 1611 and the number of the guide posts 1152 are all multiple, the water outlet holes 1612 and the guide holes 1611 are alternately distributed along the circumference of the second mounting hole 1613, and the guide posts 1152 are alternately distributed along the circumference of the tub neck water outlet 1151 and are correspondingly arranged in the guide holes 1611 in a penetrating manner.

In summary, the water purifying tank 100 of the present application has at least the following advantages:

(1) The water purifying barrel 100 adopts a waterway system of tap water, an external filter element 141 and a water storage cavity 112, so that a tap water storage tank of the traditional water purifying barrel 100 is eliminated, the structure is more compact, and the installation is simpler.

(2) The water purifying barrel 100 establishes forward water pressure difference before and after the filter element 141 by utilizing water pressure (0.2 MPa-0.4 MPa) of tap water, realizes active filtration and purification, has higher purification speed to 2000mL/min, can meet the use scene of multiple people at the same time, does not need to wait for water taking, and can ensure the water quality and water quantity of long-time water taking of a user even if the water purifying barrel 100 is used in places such as a market, an office, a kitchen and the like which need to continuously take water.

(3) The external filter element 141 of the water purifying barrel 100 does not need to empty the water storage cavity 112 of the barrel body 110 when being replaced, and compared with the traditional immersed filter element 141, the operation is simpler, more convenient and more sanitary.

(4) The water purifying barrel 100 adopts a pressure type filtering method to improve the filtering precision, so that the filter element 141 can use an ultrafiltration membrane (aperture 0.1 um) in material selection, not only can filter particulate impurities and abnormal color peculiar smell, but also can filter bacteria, colloid and the like.

(5) The water purifying barrel 100 has large market capacity, because more than half of the water dispensers on the market at present are overhead water dispensers, the purified water is filled in the barrel, the water purchasing cost is high, and the barrel replacement is laborious; the water purifying barrel 100 is installed by taking down the original barreled purified water and smart seat of the upper water dispenser, putting the upper barrel 110 and connecting the tap water pipeline, and can be suitable for all upper water dispensers, so that the upper water dispenser is directly upgraded into a direct water dispenser.

The embodiment of the application further provides a water dispenser, as shown in fig. 18, the water dispenser includes a machine body 200 and a water purifying barrel 100, the specific structure of the water purifying barrel 100 refers to the above embodiment, the machine body 200 is provided with a water intake cavity 201 and a water drinking outlet communicated with the water intake cavity 201, and the water intake cavity 201 is communicated with a barrel water outlet in the water purifying barrel 100. Because the water dispenser adopts all the technical schemes of all the embodiments, the water dispenser has at least all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted here.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first," "second," etc. may explicitly or implicitly include one or more features. The term "and/or" includes any and all combinations of one or more of the associated listed items.

The water purifying barrel and the water fountain provided by the embodiment of the application are described in detail, and specific examples are applied to the principle and the implementation mode of the application, and the description of the above examples is only used for helping to understand the method and the core idea of the application; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the contents of the present specification should not be construed as limiting the present application in summary.

Claims (10)

1. A water purification cartridge, characterized in that the water purification cartridge (100) comprises:

the water storage device comprises a barrel body (110) with an opening (111) at the top, wherein a water storage cavity (112) is formed in the barrel body (110), a water inlet and a water outlet of the barrel body (110) communicated with the water storage cavity (112) are formed in the barrel body (110), a filter element mounting piece (120) is arranged in the barrel body (110), a mounting groove (121) mutually independent of the water storage cavity (112) is formed in the filter element mounting piece (120), and a notch of the mounting groove (121) faces to the opening (111) of the barrel body (110);

an upper cover (131), the upper cover (131) being detachably capped at an opening (111) of the tub (110);

the filter device (140), filter device (140) include filter core (141), filter core (141) are placed in mounting groove (121), the inlet end of filter device (140) is through inlet tube (151) and running water intercommunication, the outlet end of filter device (140) through outlet pipe (152) with staving (110) water inlet intercommunication.

2. The water purifying bucket according to claim 1, wherein the filtering device (140) further comprises a filter element mounting seat (142), the filter element mounting seat (142) is mounted on the bottom outer wall of the bucket body (110), a through hole (122) penetrating through the bucket body (110) is formed in the bottom of the mounting groove (121), and one end of the filter element (141) penetrates out of the through hole (122) and is detachably connected with the filter element (141) mounting head.

3. The water purifying bucket according to claim 2, wherein a clamping hole (1421) is formed in the filter element mounting seat (142), a buckle (1411) is arranged at one end of the filter element (141), and the buckle (1411) is clamped with the clamping hole (1421);

and/or the other end of the filter element (141) is provided with a handheld part (1412), the filter element (141) is placed in the mounting groove (121) and the handheld part (1412) is exposed out of the notch of the mounting groove (121).

4. The water purifying bucket according to claim 2, wherein a containing groove (114) is formed on the bottom outer wall of the bucket body (110), and the filter element mounting seat (142) is mounted in the containing groove (114); the water purifying bucket (100) further comprises a lower cover (132), and the lower cover (132) is detachably arranged at the notch of the accommodating groove (114).

5. The water purifying bucket according to claim 4, wherein the bucket body (110) is provided with a first mounting hole communicated with the accommodating groove (114), a pipe connector (153) is mounted in the first mounting hole, and the water inlet pipe (151) is connected with the pipe connector (153).

6. The purified water bucket according to claim 1, wherein a bottom of the bucket body (110) is provided with a bucket neck (115), the bucket neck (115) having a bucket neck water outlet (1151) in communication with the bucket body water outlet;

the water purifying barrel (100) further comprises a water level switch (160), the water level switch (160) comprises a switch main body (161) with the density smaller than that of water and a sealing plug (162) for sealing the water outlet (1151) of the barrel neck, the switch main body (161) can be arranged on the barrel neck (115) in a vertically floating mode along the height direction of the barrel neck (115), and the sealing plug (162) is arranged on the switch main body (161).

7. The water purifying bucket according to claim 6, wherein the switch main body (161) is provided with a guide hole (1611), the bucket neck (115) is provided with a guide post (1152) extending along the height direction of the bucket neck (115), the guide post (1152) is inserted into the guide hole (1611), and the guide post (1152) is detachably connected with a limiting piece capable of preventing the guide post (1152) from falling out of the guide hole (1611).

8. The water purifying bucket according to claim 7, wherein the limiting piece comprises a connecting rod and a limiting part, the outer diameter of the limiting part is larger than the diameter of the guide hole (1611), the limiting part is connected to one end of the connecting rod, the other end of the connecting rod is provided with a first external thread, the guide post (1152) is provided with a first threaded hole, and the connecting rod is connected with the first threaded hole through the first external thread after passing through the guide hole (1611);

or, one end of the guide post (1152) far away from the barrel body (110) is provided with a second external thread, the limiting piece is provided with a second threaded hole, and the guide post (1152) passes through the guide hole (1611) and then is connected with the second threaded hole through the second external thread.

9. The water purifying bucket according to claim 7 or 8, wherein a groove (1610) is provided on the switch main body (161), the bucket neck (115) is inserted into the groove (1610), a water outlet hole (1612), a second mounting hole (1613) and the guide hole (1611) are provided at the bottom of the groove (1610), and the sealing plug (162) is mounted in the second mounting hole (1613).

10. A water dispenser, characterized in that the water dispenser comprises a machine body (200) and a water purifying barrel (100) according to any one of claims 1 to 9, the machine body (200) is provided with a water taking cavity (201) and a water drinking outlet communicated with the water taking cavity (201), and the water taking cavity (201) is communicated with a barrel water outlet in the water purifying barrel (100).