CN208876134U

CN208876134U - Constant-temperature water discharge device, milk maker and water dispenser

Info

Publication number: CN208876134U
Application number: CN201721828137.1U
Authority: CN
Inventors: 胡庆滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-22
Filing date: 2017-12-22
Publication date: 2019-05-21
Anticipated expiration: 2027-12-22

Abstract

The utility model provides a kind of constant-temperature water discharge device, milk maker and water dispenser, wherein, constant-temperature water discharge device includes for storing the water tank of liquid water and being installed on the heater of water tank, constant-temperature water discharge device further includes tee tube, first water pipe, it is set to the water pump conveyed in liquid water to the first water pipe between water tank and the first water pipe, tee tube includes that first to communicate with each other is in charge of, second is in charge of and is in charge of with third, first is in charge of and the connection of the first water pipe, the free end that third is in charge of is protruded into water tank, the level height for the apopore that third is in charge of is lower than the level height of the second apopore being in charge of, water pump at least exportable first output pressure and the second output pressure of different sizes, first output pressure is the minimum pressure that liquid water is in charge of discharge by water pump by third, liquid water is in charge of discharge by second for water pump by the second output pressure Minimum pressure, the first output pressure is less than the second output pressure.The constant-temperature water discharge device of the utility model can be to avoid water resource waste.

Description

Constant-temperature water discharge device, milk maker and water dispenser

Technical field

The utility model belongs to drinking water apparatus technical field more particularly to a kind of constant-temperature water discharge device, milk maker and drink Water dispenser.

Background technique

Currently, be the various beverage of representative due to facilitating storage and transport etc. using milk powder, can be produced into it is powdered, It when drinking, is reconstituted using warm water, so that it may drink.Therefore, it is necessary to a kind of constant-temperature water discharge devices can store simultaneously The constant water of output temperature, constant-temperature water discharge device generally comprises the water tank for storing liquid water, with water tank integrated installation to add The heater of hot liquid water and the water pipe that liquid water is exported with water tank connection, constant-temperature water discharge device heat water by heater Liquid water in case makes the liquid water in water tank meet the requirement of user and keeps constant temperature, and constant-temperature water discharge device is again By the water pipe outwardly constant liquid water of output temperature, constant-temperature water discharge device is after completing primary output liquid water, in water pipe Meeting residual fraction liquid water, after remaining liquid water is cooling in water pipe, constant-temperature water discharge device needs outwardly export liquid again When state water, what is exported first is to remain in liquid water after cooling in water pipe, due to the liquid water after cooling and does not meet use The requirement at family, is generally all outwelled by user, therefore, causes the waste of water resource.

Utility model content

The purpose of this utility model is to provide a kind of constant-temperature water discharge devices, it is intended to which solution causes water resource in the prior art Waste the technical issues of.

The utility model is realized in this way a kind of constant-temperature water discharge device, including the water tank and peace for storing liquid water The heater of liquid water in the water tank is heated loaded on the water tank, the constant-temperature water discharge device further includes tee tube, first Water pipe is set to the water pump conveyed in liquid water to first water pipe between the water tank and first water pipe, described Tee tube includes that first to communicate with each other is in charge of, second is in charge of and is in charge of with third, the described first free end being in charge of and described the The free end of one water pipe is connected, and the free end that the third is in charge of is protruded into the water tank, the apopore institute that the third is in charge of Level height lower than the level height where the described second apopore being in charge of, the water pump is at least exportable of different sizes The first output pressure and the second output pressure, first output pressure be the water pump by the liquid water by the third It is in charge of the minimum pressure of discharge, the liquid water is in charge of discharge by described second for the water pump by second output pressure Minimum pressure, first output pressure are less than second output pressure.

Further, the constant-temperature water discharge device further include be set to the third be in charge of in the first ball valve and elasticity support The first elastic component being connected between the water outlet and first ball valve that the third is in charge of, the internal diameter that the third is in charge of are greater than The bulb diameter of first ball valve, the aperture for the apopore that the third is in charge of is less than the bulb diameter of first ball valve, described The maximum elastic force of first elastic component is greater than the first output pressure, and the maximum elastic force of first elastic component is less than the second output pressure Power.

Further, one end of first elastic component is fixedly connected with the free end that the third is in charge of, and described first The other end of elastic component is fixedly connected with first ball valve.

Further, the free end that the third is in charge of is additionally provided with one for being fixedly connected with the of first elastic component A connection piece, first connector is in charge of with the third to be fixedly connected, one end of first elastic component and described first Connector is fixedly connected, and the other end of first elastic component is fixedly connected with the ball valve.

Further, described second is in charge of inner tube intracavitary be additionally provided with and a restriction and is set to above the restriction Second connector, the restriction offer a through-hole, the constant-temperature water discharge device further include be placed in the through-hole aperture with The second ball valve and compression for blocking the through-hole are set to the second elasticity between second ball valve and second connector Part, the bulb diameter of second ball valve are greater than the aperture of the through-hole, and the bulb diameter of second ball valve is less than described second point The internal diameter of pipe, minimum elastic force between second ball valve and second connector are greater than the first output pressure, and described second Maximum elastic force between ball valve and second connector is less than the second output pressure.

Further, second connector is in charge of inner wall with described second and is fixedly connected, and the one of second elastic component End is fixedly connected with second connector, and the other end of second elastic component is fixedly connected with the ball valve.

Further, the constant-temperature water discharge device further includes being connect with the water pump signal to control the water pump output pressure The controller of power.

Further, the constant-temperature water discharge device further include with described second be in charge of connect with by described second be in charge of in Liquid water is delivered to the second extraneous water pipe.

The utility model additionally provides a kind of milk maker, including above-mentioned constant-temperature water discharge device.

The utility model additionally provides a kind of water dispenser, including above-mentioned constant-temperature water discharge device.

The utility model compared with the existing technology have the technical effect that the heater adds the liquid water in the water tank Heat is to requirement is met, and the water pump is worked with second output pressure, at this point, the liquid water in the water tank is conveyed To the external world, the water pump is shut down after completing this task, can be remained to be heated in first water pipe and is met requirement Liquid water.When needing the water pump, task outwardly conveys and is heated to the liquid for meeting requirement in the water tank again When water, the water pump is again started up and with first output pressure work, at this point, the liquid water is only capable of from the third point Pipe is transmitted back in the water tank, is all transmitted back to remain to the liquid water in first water pipe before this task of the water pump After in the water tank, the water pump switches output pressure and with second output pressure work, at this point, the liquid in the water tank State water can be in charge of by described second is delivered to the external world, due between two task of water pump there are the time difference, after the water pump The liquid water remained in first water pipe before one action is cooled to not meet the liquid water of requirement by conveying club State in water tank, it is ensured that by described second be in charge of it is described to extraneous water be always the liquid water for meeting requirement, can be with It avoids the water pump from outwardly conveying the liquid water for not meeting requirement when working again, further user is avoided to be collected into Water resource waste caused by the liquid water for not meeting requirement needs to outwell, and the constant-temperature water discharge device can also be improved Working efficiency.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the perspective view of constant-temperature water discharge device provided by the embodiment of the utility model.

Fig. 2 is the schematic cross-sectional view of constant-temperature water discharge device provided by the embodiment of the utility model.

Fig. 3 is the enlarged drawing of A in Fig. 2.

Description of symbols:

111	Water tank	125	Through-hole
				112	Heater	126	Third is in charge of
113	First water pipe	126a	Abutment
				114	Second water pipe	131	First ball valve
115	Water pump	132	First elastic component
				121	Tee tube	133	First connector
122	First is in charge of	134	Second ball valve
				123	Second is in charge of	135	Second elastic component
124	Restriction	136	Second connector

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be noted that when to be referred to as " being fixed on " or " being set to " another for element A element, it can be directly on the other element or indirectly on another element.When an element is known as " even It is connected to " another element, it can be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " third " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may be In concrete meaning.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.

As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of constant-temperature water discharge device, including for storing liquid The water tank 111 of water and the water tank 111 is installed on to heat the heater 112 of liquid water in the water tank 111, the constant temperature goes out Water installations further include tee tube 121, the first water pipe 113, are set between the water tank 111 and first water pipe 113 with defeated Send the water pump 115 in liquid water to first water pipe 113, the tee tube 121 include first to communicate with each other be in charge of 122, Second be in charge of 123 and third be in charge of 126, described first is in charge of 122 free end and first water pipe 113 freely terminates Logical, the free end that the third is in charge of 126 is protruded into the water tank 111, and the third is in charge of the level where 126 apopore Height is in charge of the level height where 123 apopore lower than described second, and the water pump 115 is at least exportable of different sizes First output pressure and the second output pressure, first output pressure be the water pump 115 by the liquid water by described the Three are in charge of the minimum pressure of 126 discharges, and second output pressure is for the water pump 115 by the liquid water by described second point The minimum pressure that pipe 123 is discharged, first output pressure are less than second output pressure.

In this embodiment, the heater 112 is heated to the liquid water in the water tank 111 to meet requirement, The water pump 115 is worked with second output pressure, at this point, the liquid water in the water tank 111 is transported to the external world, it is described Water pump 115 is shut down after completing this task, can be remained in first water pipe 113 and is heated to the liquid for meeting requirement Water.

When needing the water pump 115, task outwardly conveys to be heated in the water tank 111 and meets requirement again Liquid water when, the water pump 115 be again started up and with first output pressure work, at this point, the liquid water be only capable of from The third is in charge of 126 and is transmitted back in the water tank 111, to remain to first water pipe before described this task of water pump 115 After liquid water in 113 is all transmitted back in the water tank 111, the switching output pressure of water pump 115 is simultaneously defeated with described second Pressure duty out, at this point, the liquid water in the water tank 111 can be in charge of 123 by described second and be delivered to the external world, due to the water It pumps between 115 liang of tasks there are the time difference, remains in first water pipe 113 before one action after the water pump 115 Liquid water is cooled to not meet the liquid water of requirement in the water tank 111 described in conveying meeting, it is ensured that by described second point To extraneous water be always the liquid water for meeting requirement described in pipe 123, when can work again to avoid the water pump 115 to External world's conveying does not meet the liquid water of requirement, and user is further avoided to be collected into the liquid water need for not meeting requirement Water resource waste caused by outwelling, and the working efficiency of the constant-temperature water discharge device can also be improved.

Further, as shown in Fig. 2, the constant-temperature water discharge device further includes being in charge of 123 connections with described second with by institute It states the liquid water that second is in charge of in 123 and is delivered to the second extraneous water pipe 114.

Further, as shown in figure 3, the constant-temperature water discharge device further includes for being set to the third and being in charge of in 126 One ball valve 131 and it is in charge of 126 with the third and is fixedly connected the first elastic component 132 of first ball valve 131 is supported with elasticity, First elastic component 132 is set to the third and is in charge of between 126 free end and first ball valve 131, the third Be in charge of 126 internal diameter be greater than first ball valve 131 bulb diameter, the third be in charge of 126 apopore aperture be less than institute The bulb diameter of the first ball valve 131 is stated, the maximum elastic force of first elastic component 132 is greater than the first output pressure, first bullet The maximum elastic force of property part 132 is less than the second output pressure.

In this embodiment, after the water pump 115 in one action, the water pump 115 is with first output pressure When work, since first output pressure is less than the maximum elastic force of first elastic component 132, therefore, first ball valve 131 The apopore for being in charge of 126 with the third is kept it turning on, also, since first output pressure is less than the second output pressure Power, therefore, remain on the liquid water in first water pipe 113 before the water pump 115 after one action by being only capable of by the third It is in charge of 126 to be transmitted back in the water tank 111, remains in first water pipe 113 simultaneously before one action after the water pump 115 And after liquid water after cooling is all transmitted back in the water tank 111, the water pump 115 switches output pressure and with described second Output pressure work, at this point, the liquid water in the water tank 111 can be in charge of the 123, second water pipe 114 by described second and be delivered to The external world, outwardly conveying does not meet the liquid water of requirement when can work again to avoid the water pump 115, further keeps away Exempt from user be collected into do not meet requirement liquid water needs outwell caused by water resource waste.

Further, as shown in figure 3, the free end that one end of first elastic component 132 and the third are in charge of 126 is consolidated Fixed connection, the other end of first elastic component 132 is fixedly connected with first ball valve 131 or separately positioned, the constant temperature Discharging device, which further includes, to be fixedly connected to keep out first ball valve 131 and roll into described with the tube wall that the third is in charge of 126 One is in charge of 122 intraluminal abutment 126a, and described first is in charge of the 122 junction shapes that cross for being in charge of 126 with the third At commissure portion (figure is unlabeled), the abutment 126a is set between first ball valve 132 and the commissure portion.

Further, as shown in figure 3, to be additionally provided with one described for being fixedly connected for the free end that the third is in charge of 126 First connector 133 of the first elastic component 132, specifically, first connector 133 are in charge of 126 freedom with the third Tube wall at end is fixedly connected, and first connector 133 is in charge of 126 with the third and is fixedly connected, first elastic component 132 one end is fixedly connected with first connector 133.

Further, first elastic component 132 and the third are in charge of 126 and extend in the same direction setting.

Further, as shown in figure 3, described second is in charge of that 123 inner tubes are intracavitary to be additionally provided with a restriction 124 and be set to Second connector 136 of 124 top of restriction, the restriction 124 offer a through-hole 125, the constant-temperature effluent dress Set further includes being placed in 125 aperture of through-hole to block the second ball valve 134 of the through-hole 125 and compression and be set to described The bulb diameter of the second elastic component 135 between two ball valves 134 and second connector 136, second ball valve 134 is greater than institute The aperture of through-hole 125 is stated, the bulb diameter of second ball valve 134 is less than the described second internal diameter for being in charge of 123, second ball valve Minimum elastic force between 134 and second connector 136 is greater than the first output pressure, second ball valve 134 and described the Maximum elastic force between two connectors 136 is less than the second output pressure.

In this embodiment, after the water pump 115 in one action, the water pump 115 is with first output pressure When work, since first output pressure is less than the minimum elastic force of second elastic component 135, therefore, second ball valve 134 It is remained closed with the through-hole 125, remains on the liquid water in first water pipe 113 before the water pump 115 after one action It is transmitted back in the water tank 111 by being only capable of being in charge of 126 by the third, remains to institute before one action after the water pump 115 It states in the first water pipe 113 and after liquid water after cooling is all transmitted back in the water tank 111, the water pump 115 switches defeated Pressure and with second output pressure work out, at this point, liquid water in the water tank 111 can be in charge of 123 by described second, Second water pipe 114 is delivered to the external world, and outwardly conveying does not meet requirement when can work again to avoid the water pump 115 Liquid water, further avoid user be collected into do not meet requirement liquid water needs outwell caused by water resource waste.

In the utility model other embodiments, second connector 136 can also be set to the restriction 124 Lower section is provided with a third elastic component (not shown), the third bullet between the restriction 124 and second ball valve 134 Property part elastic pulling force make second ball valve 134 is stifled to be set to 125 aperture of through-hole, the third ball valve and the restriction The smallest elastic pulling force is greater than first output pressure between 124, minimum between the third ball valve and the restriction 124 Elastic pulling force be less than second output pressure.

Further, as shown in figure 3, second connector 136 is in charge of 123 inner walls with described second is fixedly connected, institute The one end for stating the second elastic component 135 is fixedly connected with second connector 136, the other end of second elastic component 135 with The ball valve contact setting.

Further, the constant-temperature water discharge device further includes connecting with 115 signal of water pump to control the water pump 115 The controller (not shown) of output pressure, in the water pump 115, the controller controls the water pump 115 with described first Output pressure work or with second output pressure work, also, the controller can also by the water pump 115 work when Output pressure second output pressure is switched to by first output pressure.

Another embodiment of the utility model also provides a kind of milk maker, including above-mentioned constant-temperature water discharge device.

The utility model other embodiments also provide a kind of water dispenser, including above-mentioned constant-temperature water discharge device.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of constant-temperature water discharge device including the water tank for storing liquid water and is installed on the water tank to heat the water tank The heater of interior liquid water, which is characterized in that the constant-temperature water discharge device further include tee tube, the first water pipe, be set to it is described The water pump in liquid water to first water pipe is conveyed between water tank and first water pipe, the tee tube includes connecting each other Logical first is in charge of, second is in charge of and is in charge of with third, and the described first free end being in charge of and first water pipe freely terminate Logical, the free end that the third is in charge of is protruded into the water tank, and the level height where the apopore that the third is in charge of is lower than Level height where described second apopore being in charge of, at least exportable first output pressure of different sizes of the water pump and Second output pressure, first output pressure are the minimum pressure that the liquid water is in charge of discharge by the water pump by the third Power, second output pressure are water pump minimum pressure that the liquid water is in charge of discharge by described second, described the One output pressure is less than second output pressure.

2. constant-temperature water discharge device as described in claim 1, which is characterized in that the constant-temperature water discharge device further includes being set to institute Third is stated to be in charge of the first interior ball valve and be in charge of the first bullet for being fixedly connected and supporting first ball valve with elasticity with the third Property part, first elastic component are set between the free end that the third is in charge of and first ball valve, and the third is in charge of Internal diameter be greater than the bulb diameter of first ball valve, the aperture of the apopore that the third is in charge of is less than the ball of first ball valve Diameter, the maximum elastic force of first elastic component are greater than the first output pressure, and the maximum elastic force of first elastic component is less than the Two output pressures.

3. constant-temperature water discharge device as claimed in claim 2, which is characterized in that one end of first elastic component and the third The free end being in charge of is fixedly connected, and the other end of first elastic component is fixedly connected or separately positioned with first ball valve, The constant-temperature water discharge device further includes be fixedly connected with the tube wall that the third is in charge of with keep out first ball valve roll into it is described The first intraluminal abutment being in charge of, described first, which is in charge of the junction that crosses being in charge of with the third, forms commissure portion, institute Abutment is stated to be set between first ball valve and the commissure portion.

4. constant-temperature water discharge device as claimed in claim 3, which is characterized in that the free end that the third is in charge of is additionally provided with one For being fixedly connected with the first connector of first elastic component, first connector is in charge of with the third to be fixedly connected, One end of first elastic component is fixedly connected with first connector.

5. the constant-temperature water discharge device as described in Claims 1-4 any one, which is characterized in that described second is in charge of interior lumen The second connector for being inside additionally provided with a restriction and being set to above the restriction, the restriction offer a through-hole, The constant-temperature water discharge device further includes that the second ball valve for being placed in the through-hole aperture to block the through-hole and compression are set to The bulb diameter of the second elastic component between second ball valve and second connector, second ball valve is greater than the through-hole Aperture, the bulb diameter of second ball valve is less than the described second internal diameter being in charge of, and second ball valve is connect with described second Minimum elastic force between part is greater than the first output pressure, and the maximum elastic force between second ball valve and second connector is small In the second output pressure.

6. constant-temperature water discharge device as claimed in claim 5, which is characterized in that second connector is in charge of interior with described second Wall is fixedly connected, and one end of second elastic component is fixedly connected with second connector, second elastic component it is another End contacts setting with the ball valve.

7. the constant-temperature water discharge device as described in Claims 1-4 any one, which is characterized in that the constant-temperature water discharge device is also Including being connect with the water pump signal to control the controller of the pump output pressure.

8. the constant-temperature water discharge device as described in Claims 1-4 any one, which is characterized in that the constant-temperature water discharge device is also It connects including being in charge of with described second to be in charge of interior liquid water for described second and be delivered to the second extraneous water pipe.

9. a kind of milk maker, which is characterized in that including the constant-temperature water discharge device as described in claim 1 to 8 any one.

10. a kind of water dispenser, which is characterized in that including the constant-temperature water discharge device as described in claim 1 to 8 any one.