CN218870045U - Table type water purifying drinking machine - Google Patents

Abstract

The utility model relates to a drink equipment technical field only, concretely relates to desk-top clean drink machine, include: a support; the machine body is sleeved outside the bracket and is provided with a water purifying tank mounting position; the waterway plate is formed on the waterway plate and connected to the bracket; the water purifying tank is detachably arranged on the water purifying tank mounting position and is provided with a water outlet, a first valve core assembly is arranged at the water outlet and is provided with a first communication position for communicating the inner side and the outer side of the water outlet and a sealing position for sealing the water outlet; the adapter links to each other with the support, and the adapter has the runner structure, and the runner structure is including being suitable for the first interface that communicates the water purification case and the second interface that communicates the water route, is equipped with the second valve core subassembly in the adapter, and the second valve core subassembly has the open position that makes first interface and second interface communicate and makes the closed position of first interface and second interface disconnection.

Description

Table type water purifying drinking machine

Technical Field

The utility model relates to a drink equipment technical field only, concretely relates to desk-top clean drink machine.

Background

With the gradual improvement of the living standard of people, the health problem of drinking water gets more and more attention, and because the traditional water dispenser does not have the water purification function, the desk type water purifier gradually becomes one of the important household appliances in life. Compared with a water dispenser, the desk type water purifying dispenser has the advantages that the water purifying function is added, the water purifying tank for storing pure water is added, and water in the water purifying tank is heated by the heating body and then flows out for users to drink. The existing table type water purifying dispenser has the form that a water purifying tank is arranged outside, so that the water purifying tank can be directly taken out, a large amount of normal-temperature pure water can be conveniently and quickly obtained, and the existing water purifying tank is mainly connected in a water pipe and joint mode, so that the installation is complex and the assembly efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the desk-top clean drink machine water purification case switching among the prior art and adopting water pipe, joint more thereby leading to assembling lower defect to a desk-top clean drink machine that can reduce the water pipe, joint use is provided.

In order to solve the technical problem, the utility model provides a pair of desk-top clean drink machine, include: a support; the machine body is sleeved outside the bracket, and a water purification tank mounting position is arranged on the machine body; the waterway plate is formed on the waterway plate and connected to the bracket; the water purifying tank is detachably arranged on the water purifying tank mounting position and is provided with a water outlet, a first valve core assembly is arranged at the water outlet and is provided with a first communication position for communicating the inner side and the outer side of the water outlet and a sealing position for sealing the water outlet; the adapter, with the support links to each other, the adapter has the runner structure, the runner structure is including being suitable for the intercommunication the first interface of water purification case and intercommunication the second interface in water route, be equipped with second valve core subassembly in the adapter, the second valve core subassembly has the messenger first interface with the open position of second interface intercommunication and messenger first interface with the closed position of second interface disconnection.

Optionally, the first valve core assembly includes a first valve core, a first elastic member and a first retainer ring, the first valve core is movably installed at the water outlet, the first retainer ring is connected to the valve core, when the first valve core is in the sealing position, the first retainer ring seals the water outlet, and the first elastic member is connected between the first valve core and the clean water tank.

Optionally, the second valve core assembly comprises a second valve core, a second elastic part and a first sealing ring, the water purification tank is installed on the installation position of the water purification tank, the second valve core is coaxial with the first valve core and abuts against the first valve core, the second elastic part is connected between the second valve core and the adapter, and the first sealing ring is sleeved outside the second valve core and can enable the second valve core to be hermetically connected with the structure.

Optionally, the flow passage structure includes a first flow passage and a second flow passage perpendicular to the first flow passage, the first interface is located at an end of the first flow passage, the second interface is located at an end of the second flow passage, and the second valve core assembly is disposed in the first flow passage.

Optionally, the adaptor includes major structure and apron, first runner with the second runner forms on the major structure, first runner with the second runner is perpendicular, first runner runs through the major structure, the apron shutoff first runner keep away from the one end of water purification case installation position, the second case sets up in the first runner, the second elastic component is connected the second case with between the apron.

Optionally, a sealing post is disposed on the cover plate, and the sealing post is inserted into the first flow channel and is connected to the first flow channel in a sealing manner.

Optionally, the main body structure and the cover plate are connected in a positioning manner through a positioning structure.

Optionally, the positioning structure includes a first positioning post disposed on the main body structure and a first positioning hole disposed on the cover plate and suitable for the first positioning post to pass through.

Optionally, the cover plate is connected with the main body structure through a snap.

Optionally, the main structure is provided with a micro switch placing position, a micro switch is placed in the micro switch placing position, the cover plate is matched with the main structure to fix the micro switch, and when the water purification tank is installed on the water purification tank placing position, the contact of the micro switch is in contact with the water purification tank.

Optionally, a second positioning hole matched with the first positioning column is formed in the support.

Optionally, a screw post or a screw hole is arranged on the support, a corresponding screw hole or a corresponding screw post is arranged on the main body structure, and the main body structure is connected with the support through a screw.

Optionally, the water purification case installation position is for having lateral part open-ended installation cavity, the installation cavity with be equipped with the breach on the relative chamber wall of lateral part opening, the adaptor card is established in the breach.

The utility model discloses technical scheme has following advantage:

the utility model provides a desk-top clean drink machine, when the water purification case installation position on the fuselage is installed to the water purification case, first case subassembly with the cooperation of second case subassembly makes first case subassembly removes extremely intercommunication position makes second case subassembly removes extremely open the position, during water in the water purification case can flow the runner structure of adaptor through delivery port, first interface this moment, later in the water route of water route board is flowed to through the second interface, when dismantling the water purification case after, first case subassembly resets to sealed position, and water in the water purification case can not flow out through the delivery port, and second case subassembly resets to closed position, and first interface and the disconnection of second interface can prevent that the water in the water route board from flowing through the runner structure backward. Through the setting of adaptor, realize water route switching, sealed and contrary function of ending of water purification case, can reduce the use of water pipe, joint.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a cross-sectional view of a table type clean water dispenser provided in an embodiment of the present invention, with a second valve spool assembly in an open position;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an exploded view of a table type water purifier provided in an embodiment of the present invention;

FIG. 4 is an exploded view of the clean water tank;

FIG. 5 is a sectional view of the fresh water tank;

FIG. 6 is an enlarged view at C of FIG. 5;

FIG. 7 is a cross-sectional view of the adaptor;

FIG. 8 is an exploded view of the adaptor;

FIG. 9 is a top view of the body structure;

FIG. 10 is a cross-sectional view of the body construction;

FIG. 11 is a top view of the cover plate;

FIG. 12 is a left side view of the cover plate;

fig. 13 is a cross-sectional view of a table type clean drink dispenser provided in an embodiment of the present invention when the second valve spool assembly is in the closed position;

fig. 14 is an enlarged view at B in fig. 13.

Description of reference numerals:

1. a support; 2. a body; 201. a water purification tank mounting position; 202. a notch; 3. a water circuit board; 301. a waterway; 4. a water purifying tank; 401. a concave cavity; 4010. a water outlet; 4011. an opening; 402. a handle; 403. a water tank cover; 5. an adapter; 50. a body structure; 501. a first flow passage; 5011. a first stream section; 5012. a second flow section; 5013. a step surface; 502. a second flow passage; 503. a first positioning post; 504. buckling; 505. a microswitch setting position; 506. screw holes; 507. a sealing groove; 51. a cover plate; 511. sealing the column; 512. a second seal ring; 513. a first positioning hole; 514. buckling; 6. a first valve core assembly; 601. a first valve spool; 602. a first elastic member; 603. a first retainer ring; 7. a second spool assembly; 701. a second valve core; 7011. a boss; 702. a second elastic member; 703. a first seal ring; 8. a third seal ring; 9. a microswitch; 901. a contact point; 10. and a fourth seal ring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Examples

Along with the gradual improvement of the living standard of people, the health problem of drinking water gets more and more attention, and because the traditional water dispenser does not have the water purification function, the desk-top water purifier gradually becomes one of the important domestic appliances in life. Compared with a water dispenser, the desktop water purifying dispenser has the advantages that the desktop water purifying dispenser has more water purifying functions, a water purifying tank for storing pure water is additionally arranged, and water in the water purifying tank is heated by a heating body and then flows out for a user to drink. The existing table type water purifying dispenser has the form that a water purifying tank is arranged outside, so that the water purifying tank can be directly taken out, a large amount of normal-temperature pure water can be conveniently and quickly obtained, and the existing water purifying tank is mainly connected in a water pipe and joint mode, so that the installation is complex and the assembly efficiency is lower.

Therefore, the embodiment provides the table type water purifying dispenser.

In one embodiment, as shown in fig. 1 to 14, the table top water purifier comprises a support frame 1, a body 2, a water passage plate 3, a water purification tank 4 and an adapter 5.

Wherein, the bracket 1 is used for fixedly connecting structures such as a heat exchanger, a heating element and the like of the desk type water purifying dispenser; the machine body 2 is sleeved on the bracket 1, and a purified water tank mounting position 201 is arranged on the machine body 2; a waterway 301 is formed on the waterway plate 3, and the waterway plate 3 is connected to the bracket 1; the water purification tank 4 is detachably arranged on the water purification tank mounting position 201, the water purification tank 4 is provided with a water outlet 4010, a first valve core assembly 6 is arranged at the water outlet 4010, and the first valve core assembly 6 is provided with a first communication position for communicating the inner side and the outer side of the water outlet 4010 and a sealing position for sealing the water outlet 4010; the adapter 5 is connected with the support 1, the adapter 5 is provided with a flow passage structure, the flow passage structure comprises a first interface suitable for being communicated with the water purifying tank 4 and a second interface suitable for being communicated with the waterway 301, a second valve core assembly 7 is arranged in the adapter 5, and the second valve core assembly 7 is provided with an opening position enabling the first interface and the second interface to be communicated and a closing position enabling the first interface and the second interface to be disconnected.

In this embodiment, when the clean water tank 4 is installed on the clean water tank installation position 201 on the fuselage 2, first case subassembly 6 and the cooperation of second case subassembly 7 make first case subassembly 6 remove to the connected position and make second case subassembly 7 remove to the open position, the water in clean water tank 4 can pass through delivery port 4010 this moment, the first interface flows in the runner structure of adaptor 5, later flow in the water route 301 of water route board 3 through the second interface, after dismantling clean water tank 4, first case subassembly 6 resets to sealed position, water in clean water tank 4 can not flow out through delivery port 4010, second case subassembly 7 resets to the closed position, first interface and second interface disconnection, can prevent that the water among the water route board 3 from flowing through the runner interface backward. Through the setting of adaptor 5, realize water route switching, sealed and contrary function of ending of water purification case 4, can reduce the use of water pipe, joint.

Specifically, the adaptor 5 is connected with the support 1 through a screw, the fuselage 2 is provided with a clearance portion matched with the adaptor 5 in shape, and the adaptor 5 is embedded in the clearance portion after being connected with the support 1 to fill the clearance portion.

Specifically, in one embodiment, the flow channel structure includes a first flow channel 501 and a second flow channel 502 perpendicular to the first flow channel 501, a first interface is located at an end of the first flow channel 501, a second interface is located at an end of the second flow channel 502, and the second spool assembly 7 is disposed in the first flow channel. In this embodiment, when the second spool assembly 7 is in the open position, the first flow passage 501 and the second flow passage 502 are communicated, when the second spool assembly 7 is in the closed position, the first flow passage 501 and the second flow passage 502 are disconnected, and the first flow passage 501 and the second flow passage 502 are arranged to facilitate installation of the second spool assembly 7. In an alternative embodiment the flow channel structure comprises only one flow channel or a larger number of flow channels.

Specifically, in one embodiment, as shown in fig. 8, the second channel 502 is hermetically connected to the waterway 301 of the waterway plate 3 by the third gasket 8.

On the basis of the above embodiments, in a preferred embodiment, as shown in fig. 4 to 6, the first valve core assembly 6 includes a first valve core 601, a first elastic member 602 and a first check ring 603, the first valve core 601 is movably installed at the water outlet 4010, the first check ring 603 is connected to the valve core, when the first valve core 601 is in a sealing position, the first check ring 603 seals the water outlet 4010, and the first elastic member 602 is connected between the first valve core 601 and the clean water tank 4. In this embodiment, when clean water tank 4 is mounted on clean water tank mounting position 201 on body 2, second spool assembly 7 applies force to first spool 601, makes first spool 601 remove, and first retaining ring 603 leaves delivery port 4010 department, and first elastic component 602 receives the compression at this moment, and after dismantling clean water tank 4, first spool 601 loses the withstand pressure of second spool assembly 7, and under the reset force effect of first elastic component 602, first spool 601 resets, and first retaining ring 603 seals delivery port 4010.

Specifically, in one embodiment, the first elastic member 602 is a first spring.

In addition to the above embodiments, in a preferred embodiment, as shown in fig. 7, the second spool assembly 7 includes a second spool 701, a second elastic member 702, and a first sealing ring 703, when the clean water tank 4 is mounted on the clean water tank mounting site 201, the second spool 701 is coaxial with the first spool 601 and abuts against the first spool 601, the second elastic member 702 is connected between the second spool 701 and the adapter 5, and the first sealing ring 703 is fitted around the second spool 701, so that the second spool 701 can be connected to the flow path structure in a sealing manner. Specifically, the second valve core 701 is located in the first flow passage 501, the first sealing ring 703 enables the second valve core 701 to be in sealing connection with the first flow passage 501, when the clean water tank 4 is mounted on the clean water tank mounting site 201, the first valve core 601 interacts with the second valve core 701, the second valve core 701 moves rightwards in the first flow passage 501 and compresses the second elastic member 702, the first sealing ring 703 is not sealed with the first flow passage 501, water in the clean water tank 4 can flow into the second flow passage 502 through the first flow passage 501, after the clean water tank 4 is dismounted, the second valve core 701 loses the abutting force of the first valve core 601, the second valve core 701 resets under the action of the resetting force of the second elastic member 702, and the first sealing ring 703 is in sealing connection with the first flow passage 501.

As shown in fig. 7, first flow path 501 includes first flow path 5011 and second flow path 5012, the inner diameter of first flow path 5011 is smaller than the inner diameter of second flow path 5012, the inner diameter of second flow path 5012 increases gradually in the direction gradually away from clean-water tank mounting location 201, step 5013 is formed between first flow path 5011 and second flow path 5012, second valve body 701 is formed with boss 7011, boss 7011 is provided with an annular groove, first sealing ring 703 is mounted in the annular groove, boss 7011 is located in second flow path 5012, and when clean-water tank 4 is removed, the restoring force of second elastic member 702 causes boss 7011 or first sealing ring 703 to abut against step 5013, thereby achieving both sealing and limiting the position of second valve body 701.

Specifically, in one embodiment, the second elastic member 702 is a second spring.

On the basis of the above embodiment, in a preferred embodiment, the adaptor 5 includes the main body structure 50 and the cover plate 51, the first flow passage 501 and the second flow passage 502 are formed on the main body structure 50, the first flow passage 501 and the second flow passage 502 are perpendicular, the first flow passage 501 penetrates through the main body structure 50, the cover plate 51 blocks one end of the first flow passage 501 away from the clean water tank installation position 201, the second valve spool 701 is arranged in the first flow passage 501, and the second elastic member 702 is connected between the second valve spool 701 and the cover plate 51. In this embodiment, by providing the main body structure 50 and the cover plate 51, the main body structure 50 and the cover plate 51 are respectively processed during processing, since the first flow channel 501 penetrates through the main body structure 50, processing of the first flow channel 501 and the second flow channel 502 on the main body structure 50 is facilitated, and meanwhile, the second elastic member 702 is connected between the second valve spool 701 and the cover plate 51, when mounting, only the second elastic member 702 needs to be sleeved outside the second valve spool 701, and after the cover plate 51 is fixedly connected to the main body structure 50, the second elastic member 702 can be abutted against the cover plate 51, thereby facilitating mounting of the second valve spool assembly 7.

As shown in fig. 2, 10 and 14, a sealing groove 507 is formed in the main structure 50 at a position outside the first flow channel 501, a fourth sealing ring 10 is arranged in the sealing groove 507, a cavity 401 is formed in a position on the side wall of the fresh water tank 4 and near the bottom, the cavity 401 has an opening 4011, a water outlet 4010 is located on the cavity wall of the cavity 401 opposite to the opening 4011, and after the fresh water tank 4 is installed in place, the sealing groove 507 on the adapter 5 is located in the cavity 401 and is in sealing connection with the cavity 401 through the fourth sealing ring 10, so that sealing connection with the fresh water tank 4 is achieved.

In addition to the above embodiments, in a preferred embodiment, the cover plate 51 is provided with a sealing post 511, and the sealing post 511 is inserted into the first flow channel 501 and is connected to the first flow channel 501 in a sealing manner. In this embodiment, the sealing column 511 is provided to seal the first flow channel 501 and also to position the cover plate 51.

Specifically, in one embodiment, the sealing column 511 is sleeved with a second sealing ring 512, and is connected to the first flow channel 501 via the second sealing ring 512 in a sealing manner.

Specifically, the sealing post 511 is a hollow post, one end of the second elastic member 702 is sleeved outside the second valve core 701, and the other end of the second elastic member 702 is located inside the sealing post 511, so that the position of the second elastic member 702 can be effectively located.

On the basis of the above embodiments, in a preferred embodiment, the main body structure 50 and the cover plate 51 are connected by a positioning structure. In this embodiment, the positioning structure is provided to position the connection between the main body structure 50 and the cover plate 51, thereby improving the assembly efficiency.

On the basis of the above embodiments, in a preferred embodiment, the positioning structure includes the first positioning pillar 503 disposed on the main body structure 50 and the first positioning hole 513 disposed on the cover plate 51 and adapted to pass through the first positioning pillar 503. In this embodiment, the provision of the first positioning post 503 and the provision of the second positioning hole enable positioning of the connection of the main body structure 50 and the cover plate 51, thereby improving the assembly efficiency. In an alternative embodiment, a first positioning hole may be provided on the main structure 50, and a first positioning column may be provided on the cover plate 51.

In addition to the above embodiments, in a preferred embodiment, the cover plate 51 is connected to the main structure 50 by a snap 514. In this embodiment, the cover plate 51 is connected to the main structure 50 in a simple and convenient manner.

Specifically, in one embodiment, the cover plate 51 is provided with a buckle 514, the main body structure 50 is provided with a buckle position 504, and the buckle 514 is clamped at the buckle position 504.

In addition to the above embodiments, in a preferred embodiment, a microswitch placement position 505 is provided on the main body structure 50, the microswitch 9 is placed in the microswitch placement position 505, the cover plate 51 is fitted to the main body structure 50 to fix the microswitch 9, and when the fresh water tank 4 is mounted on the fresh water tank 4 placement position, the contact 901 of the microswitch 9 contacts the fresh water tank 4. In this embodiment, the microswitch 9 is provided to detect whether the fresh water tank 4 is mounted in place.

Specifically, the bottom of the microswitch placement position 505 has a through hole adapted for the contact 901 of the microswitch 9 to pass through, and the shape of the microswitch placement position 505 is identical to the shape of the microswitch 9.

In addition to the above embodiments, in a preferred embodiment, the bracket 1 is provided with a second positioning hole adapted to the first positioning post 503. In this embodiment, the first positioning column 503 is simultaneously matched with the first positioning hole 513 and the second positioning hole, and the arrangement of the first positioning column 503 and the second positioning hole can position the assembly of the main body structure 50 and the bracket 1, thereby improving the assembly efficiency.

In addition to the above embodiments, in a preferred embodiment, the bracket 1 is provided with screw posts or screw holes, the main structure 50 is provided with corresponding screw holes 506 or screw posts, and the main structure 50 and the bracket 1 are connected by screws. In this embodiment, the main body structure 50 and the bracket 1 are connected by screws, so that reliable connection therebetween can be ensured, and the assembling efficiency can be improved by providing the screw posts and the screw holes 506.

On the basis of the above embodiments, in a preferred embodiment, clean water tank installation site 201 is an installation cavity with a side opening 4011, a notch 202 is formed in a cavity wall of the installation cavity opposite to side opening 4011, and adapter 5 is clamped in notch 202. In this embodiment, clean water tank 4 is from one side installation and the dismantlement of fuselage 2, the manual operation of being more convenient for, through set up breach 202 on the chamber wall at the installation cavity, and the uniformity of 2 outward appearances of fuselage can be guaranteed in breach 202 to 5 cards of adaptor, after clean water tank 4 dismantles.

In addition to the above embodiments, in a preferred embodiment, handle 402 is provided on clean water tank 4 to facilitate taking out clean water tank 4.

In addition to the above embodiments, in a preferred embodiment, a water tank cover 403 is detachably attached to the top of the fresh water tank 4, so that water can be added to the fresh water tank 4 or the water in the fresh water tank 4 can be poured out for direct use.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (13)

1. A table type water purifying dispenser, comprising:

a support (1);

the machine body (2) is sleeved outside the support (1), and a water purifying tank mounting position (201) is arranged on the machine body (2);

the water channel plate (3) is provided with a water channel (301), and the water channel plate (3) is connected to the bracket (1);

the water purification tank (4) is detachably arranged on the water purification tank mounting position (201), the water purification tank (4) is provided with a water outlet (4010), a first valve core assembly (6) is arranged at the water outlet (4010), and the first valve core assembly (6) is provided with a first communication position for communicating the inner side and the outer side of the water outlet (4010) and a sealing position for sealing the water outlet (4010);

adaptor (5), with support (1) links to each other, adaptor (5) have the runner structure, the runner structure is including being suitable for the intercommunication the first interface of water purification case (4) and intercommunication the second interface of water route (301), be equipped with second valve core subassembly (7) in adaptor (5), second valve core subassembly (7) have and make first interface with the open position of second interface intercommunication and make first interface with the closed position of second interface disconnection.

2. The clean bench drinking machine according to claim 1, characterized in that the first valve core assembly (6) comprises a first valve core (601), a first elastic member (602) and a first retainer ring (603), the first valve core (601) is movably installed at the water outlet (4010), the first retainer ring (603) is connected to the valve core, when the first valve core (601) is in the sealing position, the first retainer ring (603) seals the water outlet (4010), and the first elastic member (602) is connected between the first valve core (601) and the clean water tank (4).

3. The clean bench drinking machine as claimed in claim 2, wherein the second valve core assembly (7) comprises a second valve core (701), a second elastic member (702) and a first sealing ring (703), when the clean water tank (4) is mounted on the clean water tank mounting position (201), the second valve core (701) is coaxial with the first valve core (601) and abuts against the first valve core (601), the second elastic member (702) is connected between the second valve core (701) and the adapter (5), and the first sealing ring (703) is sleeved outside the second valve core (701) to enable the second valve core (701) to be connected with the flow passage structure in a sealing manner.

4. The clean bench drinking machine of claim 3, characterized in that the flow channel structure comprises a first flow channel (501) and a second flow channel (502) perpendicular to the first flow channel (501), the first interface being located at the end of the first flow channel (501), the second interface being located at the end of the second flow channel (502), the second valve spool assembly being arranged in the first flow channel.

5. The table type water purifier as claimed in claim 4, wherein the adaptor (5) comprises a main body structure (50) and a cover plate (51), the first flow passage (501) and the second flow passage (502) are formed on the main body structure (50), the first flow passage (501) and the second flow passage (502) are perpendicular, the first flow passage (501) penetrates through the main body structure (50), the cover plate (51) blocks one end of the first flow passage (501) far away from the water purifying tank mounting position (201), the second valve core (701) is arranged in the first flow passage (501), and the second elastic member (702) is connected between the second valve core (701) and the cover plate (51).

6. The clean bench drinking machine as claimed in claim 5, wherein the cover plate (51) is provided with a sealing column (511), and the sealing column (511) is inserted into the first flow passage (501) and is connected with the first flow passage (501) in a sealing manner.

7. The clean bench drinking machine of claim 5, characterized in that the main structure (50) and the cover plate (51) are connected by a positioning structure.

8. The table type clean drinking machine as claimed in claim 7, characterized in that the positioning structure comprises a first positioning column (503) arranged on the main body structure (50) and a first positioning hole (513) arranged on the cover plate (51) and adapted to pass through the first positioning column (503).

9. The clean bench drinking machine according to claim 5, characterized in that the cover plate (51) is connected with the main structure (50) by means of a snap (514).

10. The table type water purifying drinking machine as claimed in claim 5, wherein the main body structure (50) is provided with a micro switch placing position (505), a micro switch (9) is placed in the micro switch placing position (505), the cover plate (51) is matched with the main body structure (50) to fix the micro switch (9), and when the water purifying tank (4) is installed on the water purifying tank (4), the contact (901) of the micro switch (9) is in contact with the water purifying tank (4).

11. The clean bench drinking machine as claimed in claim 8, characterized in that the bracket (1) is provided with a second positioning hole adapted to the first positioning column (503).

12. The clean bench drinking machine according to claim 11, characterized in that the bracket (1) is provided with screw posts or screw holes, the main structure (50) is provided with corresponding screw holes (506) or screw posts, and the main structure (50) is connected with the bracket (1) by screws.

13. The table type water purifying drinking machine as claimed in any one of claims 1-12, wherein the water purifying tank installation site (201) is an installation cavity with a side opening (4011), a gap (202) is arranged on the cavity wall of the installation cavity opposite to the side opening (4011), and the adaptor (5) is clamped in the gap (202).

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