Wall-mounted water dispenser structure

Abstract

The utility model discloses a wall-mounted water dispenser structure which comprises a wall-mounted water dispenser body, a water supply port and a water outlet assembly are arranged on the wall-mounted water dispenser body, a detachable water tank is arranged on the wall-mounted water dispenser body, a water inlet pipe is connected to the water supply port, a water delivery pump is arranged on the water inlet pipe, and a water outlet pipe is arranged on the water delivery pump. The water inlet pipe is connected with an inlet of a diverter valve, an outlet of the diverter valve is connected with a water passing opening of a water tank and a water level monitoring pipe, the water passing opening of the water tank is connected with the water outlet assembly through a water outlet pipeline, and the upper end of the water level monitoring pipe is connected with an exhaust hole. The diameter of the water passing opening of the water tank is matched with the diameter of the inlet of the water level monitoring pipe, so that the water level in the water tank and the water level in the water level monitoring pipe are equal in height. The water level monitoring device has the advantages of being reasonable in structure and capable of monitoring the water level of the detachable water tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to drinking water machine manufacturing technical field, specifically a wall -hanging drinking water machine structure. BACKGROUND

[0002] As a kind of drinking water supply equipment, drinking water machine is widely used in family, enterprise and various public places.The water supply pipe of traditional drinking water machine is controlled by drinking water switch to break and make, to discharge the water in water storage tank.Wall -hanging drinking water machine has the advantages such as small size, not occupying table space (its main machine is fixed on wall), etc., and is welcomed by people, more and more families and office places can see the figure of wall -hanging drinking water machine.

[0003] The water inlet channel of traditional wall -hanging drinking water machine includes water inlet solenoid valve, water tank float switch valve, control circuit and other components.It is used to prevent water overflow by float switch, and the water level in water tank affects the break and make of float switch, and float switch controls the opening or closing of water inlet solenoid valve through control circuit.In the traditional water level monitoring structure, such as the patent application with application number CN201420862406.6 and the name "a kind of ultra -thin water tank for wall -hanging drinking water machine", a water level monitoring structure is disclosed, including box body, the inner wall of the box body is provided with a guide groove, the guide groove is provided with a float, the float is provided with a magnet, the float is arranged in the box body in this structure, which will pollute water quality to some extent, therefore, the structure of existing wall -hanging drinking water machine needs to be further improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at making up for the above-mentioned shortage, and discloses a wall -hanging drinking water machine structure with reasonable structure and capable of monitoring the water level of detachable water tank.

[0005] The technical scheme of the utility model is as follows:

[0006] A wall -hanging drinking water machine structure, including wall -hanging drinking water machine body, the wall -hanging drinking water machine body is provided with water supply port and water outlet assembly, the wall -hanging drinking water machine body is provided with detachable water tank, the water supply port is connected with water inlet pipe, the water inlet pipe is provided with water delivery pump, the water inlet pipe is connected with the inlet of a shunt valve, the outlet of the shunt valve is connected with the water pass-through port of water tank and water level monitoring pipe respectively, the water pass-through port of water tank is connected with the water outlet assembly through water outlet pipeline, and the upper end of the water level monitoring pipe is connected with exhaust hole;The diameter of the water pass-through port of water tank matches the diameter of the inlet of water level monitoring pipe, so that the water level in water tank and water level monitoring pipe is equal.

[0007] The measures for further optimizing the technical scheme are as follows:

[0008] As improvement, the water inlet pipe is provided with a negative pressure valve.

[0009] As improvement, the upper end of the water tank is provided with a pouring spout, and the body of the wall-mounted water dispenser is provided with a cavity matched with the pouring spout.

[0010] As improvement, the exhaust hole is arranged at the cavity position. In this way, the exhaust hole is arranged to be hidden, and the overall appearance of the wall-mounted water dispenser can be improved.

[0011] As improvement, the water level monitoring pipe comprises a first pipe body and a second pipe body connected with each other, a partition is arranged between the first pipe body and the second pipe body, a first floating ball is arranged in the first pipe body, and a second floating ball is arranged in the second pipe body. The water level monitoring pipe adopts a two-end structure, the failure of the floating ball caused by water surface tension is avoided, and the reliability of water level monitoring is ensured.

[0012] As improvement, upper and lower limit dry reed tubes are fixed on the water level monitoring pipe.

[0013] As improvement, the water outlet pipeline is provided with a water outlet pump and a switching electromagnetic valve.

[0014] As improvement, the water outlet pipeline is connected with the hot water outlet of the water outlet assembly through the instant heater.

[0015] As improvement, the water outlet pipeline is connected with the ice water outlet of the water outlet assembly through the refrigerator.

[0016] As improvement, the water outlet pipeline is provided with a sterilization pipe. The water passing through the pipeline can be sterilized.

[0017] Compared with the prior art, the wall-mounted water dispenser has the following advantages:

[0018] The wall-mounted water dispenser has the following advantages: the water level monitoring structure is arranged outside the water tank, the pollution risk of water is reduced, the water level in the water tank and the water level monitoring pipe is isohypse through the matching design between the diameter of the water outlet of the water tank and the diameter of the inlet of the water level monitoring pipe, the water level is monitored, the water level monitoring structure is arranged outside the water tank, the detachable water tank structure is adopted, and the user is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic diagram of an embodiment of the utility model;

[0020] Figure 2 isFigure 1 Enlarged view of middle A part;

[0021] Figure 3 Structure schematic diagram of another perspective of the embodiment of the utility model;

[0022] Figure 4 Structure schematic diagram of pipeline of the utility model;

[0023] Figure 5 Structure schematic diagram of middle water level monitoring pipe; Figure 4 Structure schematic diagram of middle water level monitoring pipe;

[0024] Figure 6 Structure schematic diagram of middle water level monitoring pipe; Figure 4 Structure schematic diagram of middle water level monitoring pipe.

[0025] The names of the various reference signs in the drawings of the utility model are as follows:

[0026] Wall-mounted water dispenser body 1, water supply port 1a, air vent 1b, concave cavity 11, water outlet assembly 2, water tank 3, water passage 3a, water pouring nozzle 31, water inlet pipe 4, water delivery pump 41, negative pressure valve 42, shunt valve 5, water level monitoring pipe 6, upper limit position dry reed tube 6a, lower limit position dry reed tube 6b, first pipe body 61, first floating ball 61a, second pipe body 62, second floating ball 62a, partition 63, water outlet pump 71, switching electromagnetic valve 72, instant heater 81, refrigeration device 82, sterilization pipe 83. DETAILED DESCRIPTION

[0027] The utility model will be described in further detail below in combination with the drawings:

[0028] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be used in other embodiments, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0029] Those skilled in the art should understand that, in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of the simplified description of the utility model, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above-mentioned terms cannot be understood as a limitation of the utility model.

[0030] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0031] like Figures 1 to 6 As shown, a wall-mounted water dispenser structure includes a wall-mounted water dispenser body 1, on which a water supply port 1a and a water outlet assembly 2 are provided. The wall-mounted water dispenser body 1 is provided with a detachable water tank 3. A water inlet pipe 4 is connected to the water supply port 1a. A water pump 41 is provided on the water inlet pipe 4. The water inlet pipe 4 is connected to the inlet of a diversion valve 5. The outlet of the diversion valve 5 is connected to the water outlet 3a of the water tank 3 and a water level monitoring pipe 6, respectively. The water outlet 3a of the water tank 3 is connected to the water outlet assembly 2 via a water outlet pipe. The upper end of the water level monitoring pipe 6 is connected to a vent 1b. The diameter of the water outlet 3a of the water tank 3 matches the diameter of the inlet of the water level monitoring pipe 6, so that the water levels in the water tank 3 and the water level monitoring pipe 6 are equal.

[0032] Since the water in the water tank 3 and the water level monitoring pipe 6 are diverted from the diversion valve 5 during water intake, and their water flow velocities are the same, in order to make the water levels in the water tank 3 and the water level monitoring pipe 6 equal, the ratio of the cross-sectional areas of the water tank 3 and the water level monitoring pipe 6 can be calculated, which gives the ratio of the diameter of the water outlet 3a of the water tank 3 to the diameter of the inlet of the water level monitoring pipe 6.

[0033] The water inlet 3a of the water tank 3 is equipped with a sealing structure, so that the water inlet 3a is closed when the water tank 3 is removed. If a switch valve is installed at the water inlet 3a, and a component is installed on the wall-mounted water dispenser body 1 to trigger the opening of the switch valve, the switch valve will be closed when the water tank 3 is removed, and open when the water tank 3 is installed on the wall-mounted water dispenser body 1.

[0034] A negative pressure valve 42 is installed on the water inlet pipe 4. The negative pressure valve 42 ensures that the water inlet pipe 4 is in a shut-off state when the water pump 41 stops working.

[0035] The water tank 3 is provided with a pouring spout 31 at its upper end, and the wall-mounted water dispenser body 1 is provided with a cavity 11 that matches the pouring spout 31. When the water tank 3 is installed on the wall-mounted water dispenser body 1, the pouring spout 31 is located in the cavity 11. This arrangement makes the structure of the wall-mounted water dispenser more compact.

[0036] The vent 1b is located in the recess 11. This arrangement conceals the vent 1b, improving the overall aesthetics of the wall-mounted water dispenser.

[0037] The water level monitoring pipe 6 comprises a first pipe body 61 and a second pipe body 62 which are connected, and a partition 63 is arranged between the first pipe body 61 and the second pipe body 62.

[0038] Since the water level monitoring pipe 6 is in an elongated structure, the cross-sectional area of the water level monitoring pipe 6 is small, and if the water level monitoring pipe 6 is in an integrated structure, due to the surface tension of water and the action of air pressure, the float ball may not continue to float when it rises to a certain height; here, the water level monitoring pipe 6 is in a two-section structure, which ensures that the water level monitoring pipe 6 can work normally and ensures the reliability of water level monitoring.

[0039] The water level monitoring pipe 6 is fixed with an upper limit position reed tube 6a and a lower limit position reed tube 6b.

[0040] The water outlet pipeline is provided with a water outlet pump 71 and a switching electromagnetic valve 72.

[0041] The water outlet pipeline is connected with the hot water outlet of the water outlet assembly 2 through a quick-heating heater 81.

[0042] The water outlet pipeline is connected with the ice water outlet of the water outlet assembly 2 through a refrigerating device 82.

[0043] The water outlet pipeline is provided with a sterilization pipe 83, which can sterilize the water passing through the pipeline.

[0044] Working principle:

[0045] The water inlet 1a of the wall-mounted drinking water machine is generally connected with an RO machine, when water is supplied, the water supply pump 41 is started, water is supplied to the water tank 3 and the water level monitoring pipe 6 through the water inlet pipe 4 and the shunt valve 5 at the same time, the diameter of the water inlet 3a of the water tank 3 matches the diameter of the inlet of the water level monitoring pipe 6, so that the water levels in the water tank 3 and the water level monitoring pipe 6 are the same, so that the water level in the water tank 3 can be monitored by monitoring the water level in the water level monitoring pipe 6. The upper limit position reed tube 6a and the lower limit position reed tube 6b on the water level monitoring pipe 6 are used to monitor the upper and lower limit positions of the water level. When the water level in the water tank 3 reaches the upper limit position, the water supply pump 41 stops. The wall-mounted drinking water machine of the utility model sets the water level monitoring structure outside the water tank 3 through the setting of the water level monitoring pipe 6, which reduces the risk of water pollution and provides conditions for the detachability of the water tank 3.

[0046] When water is taken, the water in the water tank 3 is drawn by the water outlet pump 71 and flows out from the water outlet assembly 2 through the instant heater 81 (hot water) and the refrigerating device 82 (iced water). The pipeline switching when cold and hot water is taken is completed by the switching electromagnetic valve 72. The water tank 3 of the wall-mounted water dispenser is detachably matched with the wall-mounted water dispenser body 1. Since the water outlet flow of the water outlet assembly 2 is small, when water needs to be quickly added (such as when water needs to be added during cooking), the water tank 3 can be taken off from the wall-mounted water dispenser body 1 and the water is quickly poured through the pouring nozzle 31.

[0047] The above is only the preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application. For those skilled in the art, it should be realized that any equivalent replacement and obvious changes made according to the content of the present application should be included in the protection scope of the present application.

Claims

1. A wall-mounted water dispenser structure, comprising a wall-mounted water dispenser body (1), wherein a water supply opening (1a) and a water outlet assembly (2) are arranged on the wall-mounted water dispenser body (1), characterized in that: The wall-mounted water dispenser body (1) is provided with a detachable water tank (3), the water supply port (1a) is connected with a water inlet pipe (4), the water inlet pipe (4) is provided with a water delivery pump (41), the water inlet pipe (4) is connected with the inlet of a shunt valve (5), the outlet of the shunt valve (5) is connected with the water tank (3) water pass-through (3a), water level monitoring pipe (6), the water pass-through (3a) of the water tank (3) is connected with the water outlet assembly (2) through the water outlet pipeline, the upper end of the water level monitoring pipe (6) is connected with the exhaust hole (1b); the diameter of the water pass-through (3a) of the water tank (3) matches the diameter of the inlet of the water level monitoring pipe (6), so that the water levels in the water tank (3) and the water level monitoring pipe (6) are equal.

2. The structure of a wall-mounted water dispenser according to claim 1, characterized in that: The water inlet pipe (4) is provided with a negative pressure valve (42).

3. The structure of a wall-mounted water dispenser according to claim 2, characterized in that: The upper end of the water tank (3) is provided with a water pouring nozzle (31), and the wall-mounted water dispenser body (1) is provided with a concave cavity (11) matched with the water pouring nozzle (31).

4. The structure of a wall-mounted water dispenser according to claim 3, characterized in that: The exhaust hole (1b) is arranged at the position of the concave cavity (11).

5. The structure of a wall-mounted water dispenser according to claim 4, characterized in that: The water level monitoring pipe (6) comprises a first pipe body (61) and a second pipe body (62) connected with each other, a partition (63) is arranged between the first pipe body (61) and the second pipe body (62), a first floating ball (61a) is arranged in the first pipe body (61), and a second floating ball (62a) is arranged in the second pipe body (62).

6. The structure of a wall-mounted water dispenser according to claim 5, characterized in that: The water level monitoring pipe (6) is fixed with an upper limit position dry reed tube (6a) and a lower limit position dry reed tube (6b).

7. The structure of a water cooler as claimed in any one of claims 1 to 6, wherein: The water outlet pipeline is provided with a water outlet pump (71) and a switching electromagnetic valve (72).

8. The structure of a wall-mounted water dispenser according to claim 7, characterized in that: The water outlet pipeline is connected with the hot water outlet of the water outlet assembly (2) through an instant heater (81).

9. The structure of a wall-mounted water dispenser according to claim 7, characterized in that: The water outlet pipeline is connected with the ice water outlet of the water outlet assembly (2) through a refrigeration device (82).

10. The structure of a wall-mounted water dispenser according to claim 7, characterized in that: The water outlet pipeline is provided with a sterilization pipe (83).

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