CN217013607U - Water supply assembly, shell and water dispenser - Google Patents

Abstract

The utility model relates to the technical field of domestic water supply, and provides a water supply assembly, a shell and a water dispenser, wherein the water supply assembly comprises a water faucet and a switching waterway plate; the faucet is provided with a first water inlet and a first water outlet; the water transfer and receiving circuit board is internally provided with a water path, the water path is provided with a second water inlet and a second water outlet, the second water outlet is connected to the first water inlet, and the second water inlet is suitable for being connected to a water supply port of the water path assembly. In the equipment and the production process of water supply assembly, connect in tap and water route assembly's feed water inlet through switching water route board, need not set up many hoses, can avoid appearing leaking the condition of connecing, misconnection, discount and high temperature peculiar smell, switching water route board does not need artifical ligature or fastening moreover, and the leakproofness is better during the use, and assembly efficiency is higher.

Description

Water supply assembly, shell and water dispenser

Technical Field

The utility model relates to the technical field of domestic water supply, in particular to a water supply assembly, a shell and a water dispenser.

Background

With the continuous improvement of living standard, people have higher and higher requirements on drinking water, and the water dispenser with cold and hot functions can be widely applied. The basic functions of the water dispenser comprise the functions of refrigeration, heating and water outlet, and as different components are not clearly connected with one another, the connection of a water path system can be carried out only through a hose in the production process of a product. In the related technology, the water faucet of the water dispenser is connected with the water supply inlet of the waterway assembly through a hose, so that the conditions of leakage, misconnection, folding, high-temperature peculiar smell and the like are easy to occur, and the two ends of the hose need to be fastened respectively, so that the water leakage condition is serious and the assembly efficiency is low in practical use.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve at least one of the problems occurring in the related art. Therefore, the utility model provides a water supply assembly, which comprises a water faucet and a water transfer waterway plate, wherein the water transfer waterway plate is suitable for communicating the water supply port of the waterway assembly with the water faucet, a hose is not needed, the water leakage phenomenon can be avoided, and the situations of leakage, wrong connection, hose folding, high-temperature peculiar smell and the like can be avoided.

The embodiment of the utility model also provides the shell.

The embodiment of the utility model also provides the water dispenser.

According to an embodiment of the first aspect of the utility model, there is provided a water supply assembly including:

a faucet formed with a first water inlet and a first water outlet;

the water-receiving circuit board is internally provided with a water path, the water path is provided with a second water inlet and a second water outlet, the second water outlet is connected to the first water inlet, and the second water inlet is suitable for being connected to a water supply port of the water path assembly.

According to one embodiment of the utility model, the waterway comprises:

the water inlet pipe section is provided with the second water inlet;

the water outlet pipe section is communicated with the water inlet pipe section, the water outlet pipe section is far away from one end of the water inlet pipe section is formed with the second water outlet, and the water outlet pipe section and the water inlet pipe section are provided with included angles.

According to an embodiment of the second aspect of the present invention, there is provided a casing, comprising a first casing having a positioning hole and a water supply assembly according to an embodiment of the first aspect of the present invention, wherein the water tap is connected to the positioning hole, and the first water inlet and the first water outlet are located on different sides of the first casing.

According to an embodiment of the present invention, further comprising:

the first shell is detachably connected with the opening, and the first water outlet is positioned on one side of the first shell, which faces away from the second shell.

According to an embodiment of the present invention, the water diversion circuit board is fixedly connected to the first housing.

According to one embodiment of the utility model, the second shell is provided with an end plate along the edge of the opening, and the edge of the first shell is in snap connection with the end plate.

According to one embodiment of the utility model, the first shell is formed with a receiving groove, the receiving groove comprises a top part and a bottom part which are oppositely arranged, the top part is formed with the positioning hole, and the first water outlet extends towards the direction of the bottom part.

According to an embodiment of the present invention, further comprising:

and the water receiving piece is connected to the bottom.

According to an embodiment of the present invention, the shell top of the first shell is formed with an escape groove, and the chassis further includes:

and the contact pressing piece is arranged in the dodging groove and is connected with the water faucet through a pressing rod.

According to a third aspect embodiment of the utility model, a water dispenser is provided, which comprises a waterway assembly with a water supply port and a water supply assembly provided according to the first aspect embodiment of the utility model.

According to an embodiment of the present invention, further comprising:

the first sealing ring is arranged between the first water inlet and the second water outlet;

and a second sealing ring disposed between the water supply port and the second water inlet port.

One or more technical solutions in the embodiments of the present invention at least have one of the following technical effects:

according to the embodiment of the utility model, the water supply assembly comprises a water faucet and a water transfer waterway plate, wherein the water faucet is provided with a first water inlet and a first water outlet, a waterway is formed inside the water transfer waterway plate, the waterway is provided with a second water inlet and a second water outlet, the second water inlet is suitable for being communicated with a water supply port of the waterway assembly, the second water outlet is communicated with the first water inlet, and the water transfer waterway plate is used for conveying drinking water with different temperatures in the waterway assembly to the water faucet. In the equipment and the production process of water supply assembly, connect in tap and water route assembly's supply port through switching water route board, need not set up many hoses, can avoid appearing leaking the condition of connecing, misconnection, discount and high temperature peculiar smell, switching water route board does not need artifical ligature or fastening moreover, and the leakproofness is better during the use, and assembly efficiency is higher.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

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

FIG. 1 is a first exploded view of a housing according to an embodiment of the present invention;

fig. 2 is a second exploded view of the housing according to the embodiment of the present invention;

FIG. 3 is an exploded view of the faucet, the diversion water pathway plate and the waterway assembly provided in the embodiment of the present invention;

FIG. 4 is a schematic connection diagram of a faucet, a diversion waterway plate and a waterway assembly provided by an embodiment of the present invention;

fig. 5 is a first perspective view of the water dispenser provided by the embodiment of the utility model;

fig. 6 is a second perspective view of the water dispenser provided by the embodiment of the utility model;

FIG. 7 is a first perspective view of the waterway assembly provided in the present embodiment;

fig. 8 is a second perspective view of the waterway assembly provided in the embodiment of the present invention;

FIG. 9 is a perspective view of a center rest and support member provided in accordance with an embodiment of the present invention;

FIG. 10 is a top view of a center rest and support provided by embodiments of the present invention;

FIG. 11 is a side view of a center rest and support provided by embodiments of the present invention;

FIG. 12 is a first perspective view of a water route plate provided by an embodiment of the utility model;

FIG. 13 is a second perspective view of a water route plate provided by an embodiment of the utility model;

FIG. 14 is a side view of a water circuit board provided by an embodiment of the utility model;

FIG. 15 is a sectional view taken along line A-A of a water circuit board according to an embodiment of the present invention;

FIG. 16 is a first schematic view illustrating the angle setting of the temperature cross-over preventing waterway of the trap according to the embodiment of the present invention;

fig. 17 is a second schematic view illustrating an angle setting of the temperature cross-flow prevention waterway of the trapway according to the embodiment of the present invention;

fig. 18 is a third schematic view illustrating an angle setting of the temperature cross-flow prevention waterway of the trapway according to the embodiment of the present invention.

Reference numerals:

100. a first housing; 101. a reinforcing portion; 102. positioning holes; 104. a fastener; 106. accommodating a tank; 1062. a top portion; 1064. a bottom portion; 1066. a water receiving member; 108. an avoidance groove; 1082. contacting the pressing piece; 1084. a pressure lever; 109. positioning a groove;

110. a faucet; 112. a first water inlet; 114. a first water outlet;

120. transferring the water to a water circuit board; 122. a waterway; 1222. a water inlet pipe section; 1224. a water outlet pipe section; 124. a second water inlet; 126. a second water outlet;

130. a waterway assembly; 132. a water supply port;

140. a second housing; 142. an accommodating chamber; 144. an end plate; 146. buckling;

150. a first seal ring; 152. a second seal ring;

0100. middle support; 0102. a first top surface;

0110. a support member; 0112. a containment region; 0114. a second top surface; 0116. a top plate; 01162. a through hole; 01164. avoiding the notch; 01166. reserving a buckling position in the electric control box; 0118. a side plate; 01182. wire buckling;

0120. a water circuit board; 0122. a third waterway; 01222. a third water inlet; 01224. a fourth water outlet; 0124. a fourth waterway; 01244. a fourth water inlet; 01242. a fourth water outlet; 0126. a fifth waterway; 01262. a fifth water inlet; 01264. a fifth water outlet; 0128. a sixth waterway; 01282. a sixth water inlet; 01284. a sixth water outlet;

0130. cooling the tank;

0140. heating the tank;

0150. a water trap; 0152. a first branch port; 0154. a second branch port; 0156. a third branch port; 0158. a temperature cross-over preventing waterway;

0160. an electronic control box;

0170. a compressor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "central", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the embodiments of 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 embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention may be understood as specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the related art, a water faucet of the water dispenser is connected with a water path assembly through a hose, conditions such as missing connection, wrong connection, folding, high-temperature peculiar smell and the like easily occur, two ends of the hose need to be fastened respectively, the water leakage condition is serious in practical use, and the assembly efficiency is low.

Referring to fig. 1 to 18, the water supply assembly according to the first embodiment of the present invention includes a faucet 110 and a diversion water plate 120.

The faucet 110 is formed with a first water inlet 112 and a first water outlet 114, the first water outlet 114 is a water intake, the first water inlet 112 receives the drinking water from the rotation water receiving circuit board 120, and then discharges the drinking water along the first water outlet 114, and a user can receive the drinking water at the first water outlet 114.

In some embodiments, the faucet 110 may be a push-to-water, swivel-to-water, or electrically controlled water outlet faucet.

The water receiving circuit board 120 is internally formed with a water path 122, the water path 122 is formed with a second water inlet 124 and a second water outlet 126, the second water outlet 126 is communicated with the first water inlet 112 of the faucet 110, and the second water inlet 124 is suitable for being communicated with a water supply port of the water path assembly 130.

In a water dispenser without the diversion water circuit board 120, the first water inlet 112 of the water tap 110 is connected with the water supply inlet 132 of the water circuit assembly 130 through a hose. The waterway assembly 130 may have a plurality of water supply ports 132, and different water supply ports 132 may be adapted to supply drinking water of different temperatures. When the water supply port 132 is connected to the first water inlet 112 via a plurality of hoses, there may be a missing or wrong connection, which may cause an abnormal water discharge from the faucet 110. When the length of the hose and the design have errors, the hose is bent and twisted, and the water outlet efficiency of the faucet 110 is affected. When the hose is in contact with high-temperature hot water for a long time, peculiar smell can be generated in the hose, and the taste of the drinking water is influenced.

It should be noted that, in fig. 1 to 6, for clarity of the connection relationship between the diversion water circuit board 120 and the water supply port 132, the water circuit assembly 130 only shows the water circuit board 0120.

When the water supply assembly is assembled, the diversion waterway plate 120 is communicated with the water supply port 132 of the waterway assembly 130 and the first water inlet 112 of the water tap 110, the waterway system does not need to be connected through a hose, and the dimensions of the components are strictly designed, so that the tightness is better after the water tap 110, the diversion waterway plate 120 and the waterway assembly 130 are assembled, manual binding and fastening are not needed, and the leakage-proof performance is better.

According to the water supply assembly provided by the embodiment of the utility model, the second water outlet 126 of the diversion water circuit board 120 is communicated with the water tap 110, so that drinking water can be provided to a user through the water tap 110. When the number of the water paths 122 is plural, drinking water of different temperatures can be provided for the user.

In some embodiments, the waterway assembly 130 is formed with three water supply ports 132, the diversion water circuit board 120 is formed with three waterways 122, and the three waterways 122 are respectively connected with the taps 110, so that hot water, warm water and cold water can be provided to users.

It can be understood that the connection of the water path switching plate 120 with the faucet 110 and the water path assembly 130 is achieved by means of insertion, screwing, etc., the water supply ports 132 of the water path assembly 130 are arranged in parallel and have the same opening direction, and the second water inlet ports 124 of the water path switching plate 120 are arranged in parallel and have the same opening direction. When the water transfer and receiving circuit board 120 and the waterway assembly 130 are assembled, the plurality of second water inlets 124 and the plurality of water supply ports 132 can be connected in a one-to-one correspondence manner, the assembly efficiency is high, meanwhile, the plurality of second water inlets 124 and the plurality of water supply ports 132 can also play a limiting role, looseness between the water transfer and receiving circuit board 120 and the waterway assembly 130 is avoided, and the leakage prevention and seepage prevention performance of the waterway system is improved.

Considering the positional relationship of the diversion waterway plate 120 when it is spliced with the waterway assembly 130, the diversion waterway plate 120 may be a shaped structure in which the waterway 122 is segmented.

In some embodiments, waterway 122 includes an inlet pipe segment 1222 and an outlet pipe segment 1224, inlet pipe segment 1222 and outlet pipe segment 1224 being in communication with one another. A second water inlet 124 is formed at one end of the water inlet pipe section 1222 far away from the water outlet pipe section 1224, a second water outlet 126 is formed at one end of the water outlet pipe section 1224 far away from the water inlet pipe section 1222, and an included angle is formed between the water inlet pipe section 1222 and the water outlet pipe section 1224, so that the assembly of the diversion water circuit board 120 and the waterway assembly 130 can be facilitated, and the diversion water circuit board 120 can be prevented from being overlarge in a single direction.

Referring to fig. 1 to 15, the housing according to the second embodiment of the present invention includes a first housing 100, a faucet 110 and a water diversion circuit board 120.

The water dispenser comprises a casing, a waterway assembly 130 and the like, wherein the waterway assembly 130 is arranged inside the casing. In order to realize quick assembly and production of the water dispenser, the housing is a detachable structure, and the first casing 100 may be a main structure of the housing or a partial structure of the housing, such as a partial side casing.

The first housing 100 is formed with positioning holes 102, the positioning holes 102 are used for installing the water taps 110, and the shape, size and number of the positioning holes 102 are consistent with those of the water taps 110.

In some embodiments, the number of the positioning holes 102 is one, and only one faucet 110 is installed on the first housing 100, so that drinking water at one or more temperatures can be provided to a user by designing the water receiving circuit board 120.

In other embodiments, the number of the positioning holes 102 is at least two, and a plurality of taps 110 are mounted on the first housing 100, so that different taps 110 can discharge drinking water with different water temperatures.

The faucet 110 is installed in the positioning hole 102, the first water inlet 112 and the first water outlet 114 are located on different sides of the first housing 100, and the first water inlet 112 receives drinking water from the rotation water receiving plate 120 and then discharges the drinking water along the first water outlet 114.

In some embodiments, the first casing 100 is a front casing of a machine casing, the water tap 110 and the water diversion circuit board 120 are installed on the first casing 100, and the first casing 100, the water tap 110 and the water diversion circuit board 120 form a water outlet module, which can be used as an independent component in a standardized production process and applied to water dispensers of different models.

In some embodiments, the cabinet further includes a second housing 140, the second housing 140 is formed with a receiving chamber 142 having an opening, and the first housing 100 is detachably coupled to the opening for closing the receiving chamber 142.

It is understood that the first casing 100 and the second casing 140 form an integral structure of the cabinet, the first casing 100 is detachably connected to the opening of the second casing 140, and the housing 142 is adapted to accommodate the waterway assembly 130, the water storage member, and the like.

In some embodiments, the first casing 100 is formed with the reinforcing portion 101, and the reinforcing portion 101 may be a strip-shaped rib, or a partition, which may increase the bending resistance of the first casing 100, and when the first casing 100 is assembled and disassembled, the stability of the first casing 100 may be ensured, thereby prolonging the service life of the casing.

It should be noted that the water tap 110 is installed on the first casing 100, and when the first casing 100 is connected to the second casing 140, the first water outlet 114 is located on a side of the first casing 100 facing away from the second casing 140, and the first water outlet 114 provides drinking water with different temperatures for users.

According to the housing provided by the embodiment of the utility model, the first housing 100 is detachably connected to the second housing 140, and the first housing 100 is connected to the second housing 140 by adopting a buckle structure or the like, so that the assembly efficiency of the housing or the production efficiency of the water dispenser is improved.

In some embodiments, the adaptor waterway plate 120 is fixedly coupled to the first housing 100. When the water receiving board 120 is fixedly connected to the first casing 100, not only the water tap 110 and the water receiving board 120 can be stably connected, but also the assembly efficiency of the casing can be increased. The position relationship between the diversion waterway plate 120 and the first shell 100 is determined, when the housing is assembled, only the first shell 100 needs to be assembled on the second shell 140, and the diversion waterway plate 120 and the waterway assembly 130 can be automatically aligned and assembled, so that the production efficiency of the housing and the water dispenser is improved.

In some embodiments, the second housing 140 is provided with an end plate 144 along the edge of the opening, and the edge of the first housing 100 is snap-connected with the end plate 144. A buckle 104 is arranged at the edge of the first casing 100, a fastening position 146 is formed on the end plate 144, and the buckle 104 is assembled and connected with the fastening position 146.

In some embodiments, the water supply port 132 is disposed upward, the second water inlet 124 is disposed downward, the first housing 100 and the second housing 140 are fastened from top to bottom, the fastening portion 146 is formed with a vertical limiting groove, and the fastening member 104 extends outward and is assembled and connected to the fastening portion 146.

It should be noted that the number of the fasteners 104 and the fastening locations 146 is plural, and the fasteners 104 and the fastening locations 146 are arranged in a one-to-one correspondence manner to ensure stable connection between the first casing 100 and the second casing 140.

According to the cabinet provided by the embodiment of the present invention, the water tap 110 is installed on the first housing 100, and the first water outlet 114 is used for providing drinking water at different temperatures.

In some embodiments, the first housing 100 is formed with a receiving groove 106 on a side facing away from the water receiving board 120, the receiving groove 106 includes a top portion 1062 and a bottom portion 1064 opposite to each other, the top portion 1062 is formed with the positioning hole 102, the water tap 110 is installed at the top portion 1062, and the first water outlet 114 extends toward the bottom portion 1064.

It will be appreciated that the bottom portion 1064 forms a support platform for a user to place a cup at the bottom portion 1064 while taking water, and the faucet 110 at the top portion 1062 releases drinking water at a different temperature that fills the cup along the first water outlet 114. The water cup is placed at the bottom 1064, so that a user does not need to hold the water cup at any time when getting water, and the comfort in use is improved. Meanwhile, the water supply port 132 can supply hot water to the faucet 110, and there is a certain danger when the user obtains the hot water. The cup is placed at the bottom 1064, so that the cup does not need to be held by hands when hot water is obtained, and the safety in use is improved.

In some embodiments, the bottom 1064 is further formed with a groove for accommodating a cup bottom of the cup, so that the cup bottom can be limited, the cup is prevented from sliding in the water receiving process, and the adaptability of the housing is improved.

In some embodiments, the bottom of the receiving groove 106 is provided with a water receiving part 1066, and the water receiving part 1066 is provided at a side of the bottom 1064 close to the top 1062.

It can be understood that a water receiving groove is formed at the top of the water receiving part 1066 and is used for receiving the drinking water splashed or overflowed in the water cup, so that the drinking water is prevented from directly spilling indoors, and the cleanness and sanitation of the shell and the water dispenser are improved.

It should be noted that the water receiving groove of the water receiving part 1066 and the above-mentioned groove may be provided at the same time, and both have compatibility.

According to the cabinet provided by the embodiment of the present invention, the first housing 100 is provided with the faucet 110, and when the faucet 110 is pushed or pulled, the first water outlet 114 can provide drinking water to a user.

In some embodiments, the first housing 100 has an avoiding groove 108 formed on the top thereof, and the housing further includes a touching member 1082, the touching member 1082 is disposed in the avoiding groove 108, and the opening and closing of the faucet 110 can be controlled by the touching member 1082.

The first water outlet 114 of the water tap 110 is arranged downwards or obliquely downwards, when the water tap 110 is at a lower position, a user needs to bend down to open and close the water tap 110, and the body burden is large when taking water. The touching part 1082 is disposed on the top of the first housing 100, so that the user can operate the touching part 1082 while standing normally, which is convenient for use.

It should be noted that the touching part 1082 is disposed at the top of the first housing 100, and the touching part 1082 is spaced from the faucet 110, and when the spacing is large, the pressing rod 1084 may be disposed between the touching part 1082 and the faucet 110. The number of struts 1084 is the same as the number of faucets 110, with each strut 1084 controlling one faucet 110.

When the number of the taps 110 is plural, the plurality of pressing rods 1084 are arranged in parallel, so that the occupied space is reduced as much as possible, and the volume of the cabinet is reduced.

According to the housing provided by the embodiment of the utility model, the first housing 100 is formed with a positioning hole 102, the water tap 110 is installed in the positioning hole 102, and the water receiving circuit board 120 is connected to the water tap 110.

In some embodiments, the first housing 100 is formed with a positioning groove 109, and the waterway plate 120 is inserted into the positioning groove 109.

When the faucet 110 and the diversion waterway plate 120 are assembled, the diversion waterway plate 120 is inserted into the first housing 100 along the positioning slot 109, and the positioning hole 102 is disposed at the end of the positioning slot 109. When the adapter waterway plate 120 is completely inserted into the positioning slot 109, the second water outlet 126 is connected to the first water inlet 112. The positioning groove 109 improves the positional stability of the diversion waterway plate 120 and also improves the efficiency of assembling the diversion waterway plate 120 with the tap 110.

According to the third aspect of the present invention, a water dispenser is provided, which includes a waterway assembly 130 and a water supply assembly provided according to the first aspect of the present invention, the waterway assembly 130 has at least one water supply port 132, and the water supply port 132 is connected to the second water inlet 124 of the diversion water circuit board 120.

It will be appreciated that the water dispenser may further include a water reservoir and the like, the waterway assembly 130 and the water reservoir being disposed within the housing, the water reservoir and the waterway assembly 130 may provide drinking water at different temperatures at the water supply port 132.

The water transfer and receiving circuit board 120 is connected to the water supply inlet 132 of the water faucet 110 and the water path assembly 130, a plurality of hoses are not required to be arranged, the situations of missing connection, wrong connection, folding and high-temperature peculiar smell can be avoided, the water transfer and receiving circuit board 120 does not need manual binding or fastening, the sealing performance is good during use, and the assembly efficiency is high.

In some embodiments, the water dispenser further comprises a first gasket 150 and a second gasket 152.

It will be appreciated that the second water inlet 124 is inserted into the water supply port 132, the first water inlet 112 is inserted into the second water outlet 126, the first sealing ring 150 is disposed between the first water inlet 112 and the second water outlet 126, and the second sealing ring 152 is disposed between the water supply port 132 and the second water inlet 124. The first sealing ring 150 and the second sealing ring 152 increase the sealing performance at the two ends of the water transfer circuit board 120, so that the water leakage or water seepage phenomenon of the water dispenser can be effectively avoided, and the service life of the water dispenser is prolonged.

In summary, according to the water supply assembly, the housing and the water dispenser provided by the embodiment of the utility model, the water supply assembly includes the water tap 110 and the diversion waterway plate 120, the water tap 110 is formed with the first water inlet 112 and the first water outlet 114, the diversion waterway plate 120 is internally formed with the waterway 122, the waterway 122 is formed with the second water inlet 124 and the second water outlet 126, the second water inlet 124 is suitable for being communicated to the water supply port 132 of the waterway assembly 130, the second water outlet 126 is communicated with the first water inlet 112, and the diversion waterway plate 120 is used for delivering drinking water with different temperatures in the waterway assembly 130 to the water tap 110. In the equipment and the production process of water supply assembly, connect in tap 110 and waterway assembly 130's feed water inlet 132 through changeing water circuit board 120, need not set up many hoses, can avoid appearing leaking the condition of connecing, misconnection, discount and high temperature peculiar smell, change moreover and do not need artifical ligature or fastening to water circuit board 120, the leakproofness is better during the use, and assembly efficiency is higher.

Referring to fig. 7 to 18, the waterway assembly 130 according to an embodiment of the present invention includes a middle support 0100, a support 0110, a waterway plate 0120, a cold tank 0130, and a hot tank 0140.

For convenience of description of the technical solution, in the present embodiment, a vertical direction is defined as a direction from the bottom to the top of the waterway assembly 130, a horizontal direction is defined as a direction from the left side to the right side of the waterway assembly 130, and a longitudinal direction is defined as a direction from the front side to the rear side of the waterway assembly 130.

The middle support 0100 is formed with a first top surface 0102, and the first top surface 0102 is relatively flat or has an installation position for fixing the hot tank 0140 and the like. The middle support 0100 is a plate structure or other special-shaped structure with at least a flat top.

The support 0110 is disposed above the middle support 0100 and connected to the first top surface 0102, and a containing area 0112 is formed between the support 0110 and the first top surface 0102. A second top surface 0114 is formed on one side of the support 0110, which faces away from the middle support 0100, and other structures such as a cold tank 0130 can be installed on the second top surface 0114.

Cold jar 0130 is connected in second top surface 0114, and hot jar 0140 sets up in holding district 0112, and cold jar 0130 and hot jar 0140 set up the different sides at support 0110. Meanwhile, a plurality of water paths are formed in the water path plate 0120, and the cold tank 0130 and the hot tank 0140 are connected through the water paths, so that water can enter and exit the cold tank 0130 and the hot tank 0140.

It can be understood that the cold tank 0130 is arranged at the second top surface 0114, and the support 0110 can ensure that there is a height difference between the cold tank 0130 and the hot tank 0140, so as to ensure that the water in the cold tank 0130 has a sufficient water yield under the action of self weight.

In some embodiments, the height difference between the cold tank 0130 and the water outlet of the cold tank is at least 50cm, so that the water outlet flow of the cold tank 0130 can reach 1.2L/min.

The middle support 0100 and the support 0110 form a main body frame structure, and the support 0110 can determine the position relation of the cold tank 0130 and the hot tank 0140, so as to facilitate the modular assembly of the waterway assembly 130. Meanwhile, the middle support 0100 and the support 0110 help to increase the volume of the waterway assembly 130, and installation positions of more components can be reserved.

Be connected through water route board 0120 between cold jar 0130 and the hot jar 0140, reduced the setting of water pipe, not only promoted the leakproofness of water route subassembly 130, still promoted the convenience of assembling process.

According to the waterway assembly 130 provided in the embodiment of the present invention, the support 0110 is disposed above the middle support 0100 and connected to the first top surface 0102, and the accommodating area 0112 is formed between the support 0110 and the first top surface 0102, and the accommodating area 0112 can be used to place the components such as the hot tank 0140.

In some embodiments, the support 0110 includes a top plate 0116 and side plates 0118, and the number of the side plates 0118 is at least two and is connected to an edge of the top plate 0116.

It is understood that the top plate 0116 and the two side plates 0118 form an arched structure, a position between the two side plates 0118 and the top plate 0116 forms a receiving area 0112, and the hot can 0140 and the below-mentioned compressor 0170 are disposed in the receiving area 0112. The side of the top plate 0116 away from the first top surface 0102 forms a second top surface 0114, and the cold tank 0130 is mounted above the top plate 0116.

Support 0110 includes roof 0116 and curb plate 0118, can fix cold jar 0130 and hot jar 0140 according to relative position, and is comparatively convenient during the equipment. The cold tank 0130 and the hot tank 0140 are connected through the water channel plate 0120, the assembly efficiency is high, and the water leakage prevention performance of the water channel assembly is improved.

In some embodiments, a third waterway 0122, a fourth waterway 0124, a fifth waterway 0126 and a sixth waterway 0128 are formed in the waterway plate 0120.

The third waterway 0122 is formed with a third water inlet 01222 and a third water outlet 01224, and the third water outlet 01224 is connected to the water inlet of the hot pot 0140 for supplementing water to the hot pot 0140.

The fourth water path 0124 is formed with a fourth water inlet 01244 and a fourth water outlet 01242, and the fourth water inlet 01244 is connected to the water outlet of the cold tank 0130 for receiving the drinking water in the cold tank 0130.

The fifth water path 0126 is formed with a fifth water inlet 01262 and a fifth water outlet 01264, the fifth water inlet 01262 is connected to the water outlet of the hot pot 0140, and the hot water flows out along the fifth water outlet 01264.

The sixth water path 0128 is formed with a sixth water inlet 01282 and a sixth water outlet 01284, the sixth water inlet 01282 is connected to the water outlet of the cold tank 0130, and the cold water flows out along the sixth water outlet 01284.

It should be noted that the cold tank 0130 has at least two water outlets, one of which is connected to the fourth water inlet 01244 for supplying drinking water to the hot tank 0140, and the other of which is connected to the sixth water inlet 01282 for supplying cold water to the sixth water circuit 0128.

In some embodiments, waterway plate 0120 further includes other waterways to realize the flow and circulation of cold water and hot water, etc.

According to the waterway assembly provided by the embodiment of the utility model, the third water outlet 01224 is communicated with the water inlet of the hot tank 0140, the fourth water inlet 01244 is communicated with the water outlet of the cold tank 0130, and the third water inlet 01222 and the fourth water outlet 01242 are adjacently arranged and connected to the trap 0150.

It will be appreciated that the cold tank 0130 receives external drinking water, a portion of which remains within the ice bladder of the cold tank 0130, and another portion flows along the fourth waterway 0124 into the trap 0150. The third water inlet 01222 is connected to the water trap 0150, and further supplies drinking water to the hot tank 0140. The trap 0150 can avoid the cold tank 0130 and the hot tank 0140 from being directly connected, so as to avoid temperature cross between the cold tank 0130 and the hot tank 0140, and the energy consumption of the waterway assembly 130 can be reduced. Meanwhile, the third water inlet 01222 and the fourth water outlet 01242 are disposed adjacent to each other, so that the water supply line of the waterway assembly 130 is simplified, and the modularized assembly and the volume reduction are facilitated.

In some embodiments, the trap 0150 is formed with a first orifice 0152, a second orifice 0154 and a third orifice 0156, the first orifice 0152, the second orifice 0154 and the third orifice 0156 communicating with each other. The first branch port 0152 is communicated with the third water inlet 01222, the second branch port 0154 is communicated with the fourth water outlet 01242, the third branch port 0156 is suitable for releasing warm water, and a warm water leakage preventing waterway 0158 is formed between the first branch port 0152 and the second branch port 0154.

It can be understood that in the anti-warm water circuit 0158, the drinking water is temporarily accumulated, which can prevent the heat in the hot tank 0140 from transferring to the cold tank 0130, and can avoid the temperature rise in the cold tank 0130, thereby reducing the energy consumption of the water circuit assembly 130. At the same time, at the trap 0150, the drinking water receives heat from inside the hot tank 0140 to form warm water, which can be released along the third branch 0156, which can provide more water temperature options for the user.

In some embodiments, the temperature cross-over preventing water path 0158 is a circuitous water path, the temperature cross-over preventing water path 0158 forms a U-shaped pipe structure between the first branch port 0152 and the second branch port 0154, and a U-shaped water column is formed in the U-shaped pipe, so that heat can be prevented from being transferred between the third water inlet 01222 and the fourth water outlet 01242, and temperature cross-over between the hot tank 0140 and the cold tank 0130 can be prevented.

Note that, the trap 0150 is provided on one side of the top plate 0116, and the water path assembly 130 can be kept compact without increasing the height of the support 0110.

The necessity, the working principle and the angular setting of the design of the trap 0150 are described in detail below:

necessity of trap 0150 design: the third water path 0122 is formed with a third water inlet 01222 and a third water outlet 01224, and the third water outlet 01224 is connected to the water inlet of the hot pot 0140 for supplementing water to the hot pot 0140. When the temperature of the water in the hot tank 0140 rises, the volume of the hot water expands, and when the temperature of the water is heated to 90 ℃ or more, the expansion coefficient of the hot water is between 5% and 10%. Therefore, when the hot tank 0140 is filled with water, the heated expanded hot water flows back along the third water path 0122, which causes the water temperature in the third water path 0122, the fourth water path 0124 and the cold tank 0130 to rise, i.e. the temperature cross phenomenon occurs, which seriously affects the user experience and increases unnecessary energy consumption.

Working principle of trap 0150: set up on hot pot 0140's the waterway of intaking and have certain volumetric trap 0150, after the hot water intensification inflation, the expanded part can get into to store temporarily in the trap 0150, and the hot water can not flow backwards to cold pot 0130 along hot pot 0140's the waterway of intaking, can avoid appearing the phenomenon of crossing the temperature.

Assuming that the capacity of the trap 0150 is Q1, the capacity of the hot tank 0140 is Q2, the expansion coefficient of the heated water is K, and the expansion coefficient K is 5% to 10% when the water is heated to 90 degrees celsius or higher. When the water in the hot tank 0140 is heated and warmed up, the following relationship needs to be satisfied in order to avoid backflow of hot water:

Q1≥K*Q2

in the case of sufficient space, the capacity Q1 of the trapway 0150 can be larger, preferably:

Q1≥2*K*Q2

that is, the trap 0150 reserves 2 times the expansion capacity.

Angular setting of trap 0150: the test was performed with a volume of 1000ml for the hot tank 0140, a volume of 80ml for the anti-warm water path 0158, and a water inlet temperature of 25 degrees celsius, and the following results were obtained:

in the first situation, please refer to fig. 16, the anti-cross temperature water path 0158 is horizontally communicated with the water inlet water path of the hot tank 0140, that is, there is no anti-cross temperature structure, and the water inlet temperature in the fourth water path 0124 can reach 53 ℃, which causes a serious cross temperature phenomenon.

In the second situation, referring to fig. 17, the anti-temperature-crossing water path 0158 is in 45 ° communication with the water inlet water path of the hot tank 0140, that is, the anti-temperature-crossing water path 0158 is obliquely arranged, the water inlet temperature in the fourth water path 0124 can reach 35 ℃, and the phenomenon of temperature crossing exists.

In the third case, referring to fig. 18, the temperature cross-over preventing water path 0158 is in 90 ° communication with the water inlet water path of the hot tank 0140, that is, when the temperature cross-over preventing water path 0158 is a U-shaped water path, the water inlet temperature in the fourth water path 0124 is 26 ℃, and compared with the initial water inlet temperature of 25 ℃, there is substantially no temperature cross-over phenomenon, so the U-shaped temperature cross-over preventing water path with a vertical structure is preferred.

In other embodiments, the anti-warm-leakage water line 0158 is a water line provided with a check valve, and can prevent heat in the hot tank 0140 from being transferred to the cold tank 0130.

Water route board 0120 connects in second top surface 0114, and cold jar 0130 connects in one side that water route board 0120 is second top surface 0114 dorsad, and hot jar 0140 connects in one side that water route board 0120 is cold jar 0130 dorsad, and then realizes the modularization equipment of water route subassembly.

In the case that the waterway plate 0120 is connected to the second top surface 0114, a through hole 01162 and an escape notch 01164 are formed at the top plate 0116 at positions corresponding to the water inlet and the water outlet of the hot pot 0140. The water inlet and the water outlet of the hot tank 0140 are provided with guide pipes which penetrate through the through hole 01162 or avoid the notch 01164 and then are connected to the water circuit board 0120, and redundant water supply pipelines are not needed.

It can be understood that, under the condition that the through hole 01162 or the avoiding notch 01164 is formed on the top plate 0116, the assembly efficiency between the waterway plate 0120, the cold tank 0130 and the hot tank 0140 is higher, the structure is more compact, and the automatic production of the waterway assembly 130 is facilitated.

In some embodiments, an electronic control box 0160 is further disposed on waterway assembly 130, and electronic control box 0160 is used for controlling water inlet, water outlet, and temperature of waterway assembly 130. Be formed with automatically controlled box on the roof 0116 and reserve knot position 01166, can realize the equipment of automatically controlled box 0160, automatically controlled box reservation knot position 01166 can make full use of the idle region on the roof 0116, can make the water route subassembly more retrench.

In other embodiments, a wire buckle 01182 is disposed on one side of the support 0110, and in the case that the electric control box 0160 is mounted on the top plate 0116, the flat cable in the electric control box 0160 is inserted into the wire buckle 01182, and the wire buckle 01182 can make the waterway assembly more concise.

It can be understood that the cable buckle 01182 is disposed near the location of the electronic control box 0160, so that the cables connected to the electronic control box 0160 can be collectively arranged, thereby avoiding messy cables and facilitating the modular assembly of the waterway assembly.

The support 0110 is used to maintain the relative position between the cold tank 0130 and the hot tank 0140, and ensure the water yield of the cold tank 0130. The cold tank 0130 and the hot tank 0140 are connected by the water path plate 0120, and pins, legs, or the like may be provided below the hot tank 0140 to ensure communication between the hot tank 0140 and the water path plate 0120.

In some embodiments, the total height of the support 0110 and the middle support 0100 is H1, the height of the hot pot is H2, and the ratio of H1 to H2 is 1-5.

It can be understood that the support 0110 and the middle support 0100 form a main frame of the waterway assembly 130, and when the height of the main frame is determined, standardized production and assembly of the product can be achieved.

In some embodiments, in the lateral direction, the middle support 0100 has a length of L1, the support 0110 has a length of L2, and the ratio of L1 to L2 is between 1 and 5.

It can be understood that the main frame of the waterway assembly 130 is formed by fixing the side plate 0118 of the support 0110 and two sides of the middle support 0100, so as to facilitate the automatic assembly of the middle support 0100 and the side plate 0118 and avoid interference during assembly, and the overall length of the support 0110 is smaller than the length of the middle support 0100. Meanwhile, an accommodating area 0112 for placing the hot pot 0140 is formed below the support 0110, and the overall length of the support 0110 also meets the size requirement of the accommodating area 0112, so that the ratio of L1 to L2 is 1-5.

In some embodiments, in the longitudinal direction, the width of the middle support 0100 is W1, the two side panels 0118 include a first side panel and a second side panel which are oppositely arranged, the width of the first side panel is W2, the width of the second side panel is W3, the ratio of W1 to W2 is 1-10, and the ratio of W2 to W3 is 1-5.

It will be appreciated that the cold tank 0130 is connected to a fourth water inlet 01244 for supplying potable water to the hot tank 0140. The cold tank 0130 is also connected to a sixth water inlet 01282 for discharging cold water in the cold tank 0130 for use by a user. The hot tank 0140 is connected to the fifth water inlet 01262 on the water board 0120 to discharge the hot water in the hot tank 0140 for the user. The hot tank 0140 is also connected to a third water outlet 01224 on the water route board 0120 for receiving external drinking water.

In order to improve the strength of the whole module of the waterway assembly and to achieve the connection between the cold tank 0130 and the hot tank 0140, the middle support 0100 needs to cover the hole sites where the water inlet and the water outlet are located, thereby improving the connection strength of the whole module of the waterway assembly.

The temperature cross-preventing waterway 0158 is a waterway which is arranged in a vertically circuitous way, and the top plate 0116 needs to avoid the structure. Meanwhile, in order to reduce the cost and avoid unnecessary material waste, the width of one side of the support 0110 is smaller. Therefore, the ratio of W1 to W2 is between 1 and 10, and the ratio of W2 to W3 is between 1 and 5.

According to the embodiment of the present invention, the waterway assembly 130 includes a cold tank 0130 and a hot tank 0140, a fifth water outlet 01264 forms a hot water supply port 132, a sixth water outlet 01284 forms a cold water supply port 132, a third branch port 0156 forms a warm water supply port 132, and different water supply ports 132 are connected to the diversion water circuit board 120, so that drinking water with different temperatures can be provided for users.

In some embodiments, waterway assembly 130 includes a refrigeration cycle including a compressor 0170, an evaporator, a condenser, and the like. The evaporator and the condenser are connected to a compressor 0170, and when the compressor 0170 operates, pressure is applied to air, the temperature of the air rises after the air is compressed, and heat is radiated to the outside along the condenser. When the volume of the air after heat dissipation is increased again, the temperature is sharply reduced, and a low-temperature cycle is formed at the evaporator. The evaporator is arranged in the cooling tank 0130, and can reduce the temperature of water in the cooling tank 0130. The condenser sets up in one side of support piece 0110 including the condenser pipe etc. of circuitous setting, and compressor 0170 sets up in holding district 0112, and condenser and compressor 0170 all can not increase the volume of water route subassembly 130, and the structure is compacter after the modularization equipment, and the overall arrangement is more reasonable.

According to the waterway assembly provided by the embodiment of the utility model, the sixth water outlet 01284 is used for providing cold water to a user, the fifth water outlet 01264 is used for providing hot water to the user, and the third branch port 0156 is used for providing warm water to the user, in order to realize the modular assembly of the waterway assembly, the fifth water outlet 01264, the sixth water outlet 01284 and the third branch port 0156 are arranged in the same direction, so that the installation of the switching waterway plate 120 and the water tap 110 is facilitated, and the assembly efficiency of the waterway assembly 130 is improved.

In some embodiments, the fifth water outlet 01264, the sixth water outlet 01284, and the third branch port 0156 are all opened upward, and the diversion waterway plate is fastened to the fifth water outlet 01264, the sixth water outlet 01284, and the third branch port 0156 from top to bottom.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (11)

1. A water supply assembly, comprising:

a faucet formed with a first water inlet and a first water outlet;

the water-receiving circuit board is internally provided with a water path, the water path is provided with a second water inlet and a second water outlet, the second water outlet is connected to the first water inlet, and the second water inlet is suitable for being connected to a water supply port of the water path assembly.

2. The water supply assembly of claim 1, wherein the waterway comprises:

the water inlet pipe section is provided with the second water inlet;

the water outlet pipe section is communicated with the water inlet pipe section, the water outlet pipe section is far away from one end of the water inlet pipe section, the second water outlet is formed in the end of the water inlet pipe section, and an included angle is formed between the water outlet pipe section and the water inlet pipe section.

3. A cabinet comprising a first housing having a locating hole and the water supply assembly of claim 1 or 2, the faucet being connected to the locating hole, the first water inlet and the first water outlet being located on different sides of the first housing.

4. The enclosure of claim 3, further comprising:

the second casing forms the chamber that holds that has the opening, first casing detachable connect in the opening, first delivery port is located first casing dorsad the one side of second casing.

5. The enclosure of claim 3, wherein the water diverting circuit board is fixedly connected to the first housing.

6. The closure of claim 4, wherein the second shell has an end plate along an edge of the opening, and an edge of the first shell is snap-fit to the end plate.

7. The enclosure of any one of claims 3 to 6, wherein the first housing is formed with a receiving groove, the receiving groove includes a top portion and a bottom portion disposed opposite to each other, the top portion is formed with the positioning hole, and the first water outlet extends toward the bottom portion.

8. The cabinet of claim 7, further comprising:

and the water receiving piece is connected to the bottom.

9. The cabinet of any of claims 3 to 6, wherein the first housing has a top formed with an escape slot, the cabinet further comprising:

and the contact pressing piece is arranged in the avoiding groove and is connected with the water faucet through a pressing rod.

10. A water dispenser comprising a waterway assembly having a water supply port and the water supply assembly of claim 1 or 2.

11. The water dispenser of claim 10, further comprising:

the first sealing ring is arranged between the first water inlet and the second water outlet;

and the second sealing ring is arranged between the water supply port and the second water inlet.

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