CN215127343U

CN215127343U - Water dispenser

Info

Publication number: CN215127343U
Application number: CN202121623543.0U
Authority: CN
Inventors: 童永平
Original assignee: Guangdong Shunde Yongchen Energy Conservation And Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Guangdong Shunde Yongchen Energy Conservation And Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-14
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a water dispenser, including organism, the boiling water switch and the warm water switch of setting in the organism upper end, characterized by: a water filtering device is arranged in the machine body, a purified water outlet of the water filtering device is communicated with a water inlet of the heating water tank through a purified water conveying pipe, an electric heating element is arranged in the heating water tank, a water outlet of the heating water tank is communicated with a boiling water switch through a boiling water conveying pipe, a water outlet of the heating water tank is communicated with a warm water switch through a first conveying pipe, and a partial area of the first conveying pipe penetrates through the purified water conveying pipe and is used for heat transfer; the utility model has the advantages of convenient use, electric energy saving and fast boiled water output.

Description

Water dispenser

Technical Field

The utility model relates to a water dispenser.

Background

The drinking water machine, also called a water purifier, is used for producing water meeting drinking standards after purifying tap water and the like, and producing boiled water and warm boiled water after heating the purified water. The existing water dispenser has the defects that the water purifying effect is poor, water purified by a water filtering device can not be preheated, but directly enters a water tank, so that the initial water temperature in the heating water tank is low, the speed of producing boiled water is low, and the electric quantity consumption is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a water dispenser which is convenient to use, saves electric energy and has high boiling water outlet speed.

The utility model provides a water dispenser, which comprises a bod, boiling water switch and warm water switch of setting in the organism upper end, be provided with water filter equipment in the organism, water filter equipment's the water inlet intercommunication of purified water delivery port through purified water conveyer pipe and heating water tank, be provided with electric heating element in heating water tank, heating water tank's delivery port passes through boiling water conveyer pipe and boiling water switch intercommunication, heating water tank's delivery port is through first conveyer pipe and warm water switch intercommunication, the partial region of first conveyer pipe passes in the purified water conveyer pipe, be used for carrying out the heat transfer, make the water in the purified water conveyer pipe preheat the back and then enter into heating water tank, make the water cooling in the first conveyer pipe simultaneously, and flow through the warm water switch.

Furthermore, a second conveying pipe is connected to one end, close to the warm water switch, of the boiling water conveying pipe and one end, close to the warm water switch, of the first conveying pipe, a water temperature adjusting valve is installed on the second conveying pipe, when the temperature of water discharged by the warm water switch needs to be increased, the water temperature adjusting valve can be opened, the opening and closing degree of the water temperature adjusting valve is controlled, boiled water in the boiling water conveying pipe is mixed with water in the output end of the first conveying pipe, the water temperature is increased, the water temperature adjusting valve is a one-way valve, and water in the first conveying pipe cannot flow into the boiling water conveying pipe.

Further, water filter equipment is including the cotton filter core of crossing of PP, first granule active carbon filter core, compression active carbon filter core, RO membrane, the second granule active carbon filter core that arranges in proper order. The PP cotton filter element is used for filtering silt, rust, colloid and the like in water, the first granular activated carbon filter element is used for adsorbing heavy metal, residual chlorine and the like in water, the compressed activated carbon filter element is used for further adsorbing harmful substances in water, the RO membrane is used for removing bacteria, viruses and the like in water, and the second granular activated carbon filter element is used for further improving water quality and taste.

Furthermore, an electromagnetic valve is arranged between the purified water outlet of the water filtering device and the purified water conveying pipe and is used for controlling the on-off of water; a safety valve is arranged between the water inlet of the heating water tank and the purified water delivery pipe, and the safety of the switch and the protection equipment is realized.

Further, a temperature controller is arranged in the heating water tank and used for detecting the water temperature; the upper end and the lower end of the interior of the heating water tank are respectively provided with a water level switch for detecting the highest water level and the lowest water level; the bottom of the heating water tank is provided with a sewage outlet for discharging sewage and dirt; the upper end of the heating water tank is provided with an exhaust port for discharging hot gas generated in the heating process of water, so that the overhigh pressure in the tank is avoided; the periphery of the heating water tank is wrapped with the heat preservation layer, so that heat loss is prevented, and heat energy loss is avoided.

The utility model has the advantages that: mainly by the organism, the boiling water switch, the warm water switch, constitute such as water filter, the water filter that a plurality of filter cores constitute makes quality of water safer, the subregion of first conveyer pipe passes from in the purification water conveyer pipe, can be used for carrying out the heat transfer, make the water in the purification water conveyer pipe preheat the back and then enter into in the heating water tank, the speed of boiling water is faster, it is more energy-conserving, can also make the water cooling in the first conveyer pipe, and flow through the warm water switch and obtain warm water, can also adjust the temperature of the warm water that goes out through the temperature regulating valve.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the heating water tank of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, a water dispenser comprises a machine body 1, a boiled water switch 2 and two warm water switches 3 which are arranged at the upper end of the machine body 1, wherein a water filtering device 4 is arranged in the machine body 1, a purified water outlet of the water filtering device 4 is communicated with a water inlet of a heating water tank 6 through a purified water conveying pipe 5, an electric heating element 7 is arranged in the heating water tank 6, and the electric heating element 7 can be a metal electric heating pipe and is used for heating water in the heating water tank 6 to 100 ℃; the delivery port of heating water tank 6 passes through boiling water conveyer pipe 8 and boiling water switch 2 intercommunication, the delivery port of heating water tank 6 passes through first conveyer pipe 9, check valve 17 and warm water switch 3 intercommunication, the subregion of first conveyer pipe 9 passes in the delivery pipe 5 of purifying water for carry out the heat transfer, make the water in the delivery pipe 5 of purifying water preheat the back and then enter into in the heating water tank 6, make the water cooling in the first conveyer pipe 9 simultaneously, and flow out through warm water switch 3.

Referring to fig. 1 again, a second delivery pipe 10 is connected to one end of the boiled water delivery pipe 8 and one end of the first delivery pipe 9 close to the warm water switch 3, a water temperature adjusting valve 11 is installed on the second delivery pipe 10, when the temperature of the water discharged from the warm water switch 3 needs to be increased, the water temperature adjusting valve 11 can be opened, and the opening and closing degree of the water temperature adjusting valve 11 is controlled, so that the boiled water in the boiled water delivery pipe 8 is mixed with the water in the output end of the first delivery pipe 9, the water temperature is increased, the water temperature adjusting valve 11 is a one-way valve, and the water in the delivery of the first delivery pipe 9 cannot flow into the boiled water delivery pipe 8.

Referring again to fig. 1, the water filter device 4 includes a PP cotton filter core 12, a first granular activated carbon filter core 13, a compressed activated carbon filter core 14, an RO membrane 15, and a second granular activated carbon filter core 16, which are sequentially arranged. The PP cotton is made of polypropylene fibers for artificial chemical fibers, is good in cotton elasticity, high in bulkiness, attractive in appearance, resistant to extrusion, easy to wash and quick to dry, and is used in water purifier equipment, the PP cotton filter core 12 is mainly used for filtering silt, rust, colloid and the like in water, the first granular activated carbon filter core 13 is used for adsorbing heavy metals, residual chlorine and the like in water, the compressed activated carbon filter core 14 is used for further adsorbing harmful substances in water, the RO membrane 15 is used for removing bacteria, viruses and the like in water, and the second granular activated carbon filter core 16 is used for further improving water quality and taste. The granular active carbon is divided into shaped and unshaped granules, which are prepared by using coconut shells, fruit shells and coal as raw materials and carrying out a series of fine processing by a production process, and has the advantages of good adsorption performance, high mechanical strength and easy repeated regeneration. The compressed active carbon is prepared from powdered active carbon and binder through mixing, squeezing, shaping, charring and activating. The granularity of the powdery carbon reaches micron level. The adsorption capacity is faster and stronger. RO is the abbreviation of English Reverse Osmosis, and Chinese means Reverse Osmosis, the aperture of the RO Reverse Osmosis membrane can be as small as nanometer, water molecules can pass through the RO membrane 15 under certain pressure, and impurities such as inorganic salt, heavy metal ions, organic matters, colloid, bacteria, virus and the like in source water cannot pass through the RO membrane 15.

An electromagnetic valve 18 is arranged between the purified water outlet of the water filtering device 4 and the purified water delivery pipe 5 and is used for controlling the on-off of water; a safety valve 19 is arranged between the water inlet of the heating water tank 6 and the purified water delivery pipe 5, and the safety of opening and closing and protecting equipment is achieved.

Referring to fig. 2 again, a temperature controller 20 is arranged in the heating water tank 6 and used for detecting the water temperature and controlling the start and stop of the electric heating element 7; a water level switch 21 is respectively arranged at the upper end and the lower end in the heating water tank 6 and is used for detecting the highest water level and the lowest water level; the bottom of the heating water tank 6 is provided with a sewage discharge outlet 22 for discharging sewage and dirt; the upper end of the heating water tank 6 is provided with an exhaust port 23 for discharging hot gas generated in the water heating process, so that the overhigh pressure in the tank is avoided; the periphery of the heating water tank 6 is wrapped with the heat preservation layer 24, so that heat loss is prevented, and heat energy loss is avoided.

The working principle is as follows: tap water is filtered by a water filtering device 4 to obtain required purified water, the purified water sequentially enters a heating water tank 6 through an electromagnetic valve 18, a purified water conveying pipe 5 and a safety valve 19, when the water level reaches the highest water level, the purified water stops entering, an electric heating element 7 is used for heating water in the heating water tank 6 to 100 ℃, when a boiling water switch 2 is opened, boiled water flows out from the boiling water switch 2, when the warm water switch 3 is opened, the boiled water in a first conveying pipe 9 starts to flow towards the warm water switch 3, during the flowing process, the boiled water exchanges heat with normal-temperature water in the purified water conveying pipe 5 through a pipe wall, warm water finally flows out from the warm water switch 3, when the temperature of the discharged warm water is to be increased, a water temperature adjusting valve 11 can be opened, the boiled water in the boiling water conveying pipe 8 is mixed with the water in the output end of the first conveying pipe 9, the water outlet temperature is increased, the opening and closing degree of the water temperature adjusting valve 11 is controlled, can control out the water temperature, because the subregion of first conveyer pipe 9 passes in purifying water conveyer pipe 5 for carry out the heat transfer, make the water in the purifying water conveyer pipe 5 preheat the back and reentrant in heating water tank 6, make heating water tank 6 can be faster with incasement liquid heating to 100 degrees centigrade, reduce the power consumption, improve the speed of output boiling water.

It should be noted that: in this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it is to be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water dispenser comprises a dispenser body, a boiled water switch and a warm water switch which are arranged at the upper end of the dispenser body, and is characterized in that: be provided with water filter equipment in the organism, water filter equipment's the water inlet intercommunication of purified water delivery port through purified water conveyer pipe and heating water tank is provided with electric heating element in heating water tank, and heating water tank's delivery port passes through boiling water conveyer pipe and boiling water switch intercommunication, and heating water tank's delivery port passes through first conveyer pipe and warm water switch intercommunication, and the partial region of first conveyer pipe passes in following the purified water conveyer pipe for carry out the heat transfer.

2. The water dispenser of claim 1, wherein: one end of the boiled water delivery pipe and one end of the first delivery pipe close to the warm water switch are connected with a second delivery pipe, and a water temperature adjusting valve is arranged on the second delivery pipe.

3. The water dispenser of claim 1 or 2, characterized in that: the water filter device comprises a PP cotton filter element, a first granular activated carbon filter element, a compressed activated carbon filter element, an RO (reverse osmosis) membrane and a second granular activated carbon filter element which are sequentially arranged.

4. The water dispenser of claim 2, wherein: an electromagnetic valve is arranged between a purified water outlet of the water filtering device and the purified water delivery pipe, and a safety valve is arranged between a water inlet of the heating water tank and the purified water delivery pipe.

5. The water dispenser of claim 4, wherein: the heating water tank is internally provided with a temperature controller, the upper end and the lower end of the inside of the heating water tank are respectively provided with a water level switch, the bottom of the heating water tank is provided with a sewage discharge outlet, the upper end of the heating water tank is provided with an exhaust outlet, and the periphery of the heating water tank is wrapped with a heat insulation layer.