CN201809817U

CN201809817U - Energy-saving type hand-washing device

Info

Publication number: CN201809817U
Application number: CN2010205569815U
Authority: CN
Inventors: 成志方; 黄其杰; 陈佳伟
Original assignee: CHANGSHU HAI SHENG ELECTRIC Co Ltd
Current assignee: CHANGSHU HAI SHENG ELECTRIC Co Ltd
Priority date: 2010-10-12
Filing date: 2010-10-12
Publication date: 2011-04-27
Anticipated expiration: 2020-10-12

Abstract

The utility model relates to an energy-saving type hand-washing device, belonging to the technical field of household appliances and comprising a box body, a controller, a flow meter and an instant electric heating mechanism. The energy-saving type hand-washing device is characterized in that the instant electric heating mechanism comprises an upper pipe seat, a lower pipe seat and a group of instant heating pipes, wherein the upper pipe seat consists of an upper pipe seat body provided with an upper pipe seat body cavity and an upper pipe seat body cover; the lower pipe seat consists of a lower pipe seat body provided with a lower pipe seat body cavity and a lower pipe seat body cover; the group of instant heating pipes are fixed between the upper pipe seat body and the lower pipe seat body in a vertical state; the upper ends of all the instant heating pipes are communicated with the upper pipe seat body cavity, and the lower ends of all the instant heating pipes are communicated with the lower pipe seat body cavity; the upper pipe seat body cavity is communicated with a hot water discharging interface by a pipeline; and the upper pipe seat body and the lower pipe seat body are respectively fixed with the box body. The energy-saving type hand-washing device has the advantages of not only meeting the requirement that a user takes hot water in time, but also achieving the purpose of saving use cost.

Description

Energy-saving hand washer

Technical field

The utility model belongs to household electrical appliance technical field, is specifically related to a kind of energy-saving hand washer.

Background technology

Hand washer is reaching 30 remainder patents in the disclosed Chinese patent literature at present, the full-automatic multi-functional hand washing machine that the multi-functional full-automatic hand washing machine that full-automatic hand washing machine, the CN2261802Y that typical multi-functional full-automatic hand washing machine as the CN2056385U introduction, CN2160323Y recommend provides, CN2245414Y disclose, the public all hand washing machines of CN201171642Y and the automatic handwasher of CN201169803Y announcement, or the like.But, above-mentioned patented technology scheme is hand washer and is equipped with a water tank, thereby makes hand washer be difficult to embody desirable energy-saving effect, comes from water tank because take water, and heating element such as heating tube must be heated to design temperature to the water in the water tank, thereby cause energy waste.Automatic handwasher with aforesaid CN201169803Y announcement, though the warm water of suitable temperature can be provided and have the voice suggestion of " asking using water wisely " and so on, the applicant is described not to have an energy-conservation shortcoming but not only exist, and also there is the extremely complicated drawback of structure, specifically can be capable referring to the 1st page of 13-19 of manual of this patent.

At present, no matter be that family or dining room, office, school, hospital and public place (as station and airport or the like) use the storage water heater heater as hand washer basically stereotypedly, though the storage water heater heater has the big advantage of output, heating energy source consumption is greatly undisputable fact.Especially for family, although theory from saving energy and cost, select the little electrical heating geyser of floor (water storage tank volume) (being generally the following geyser of 20L) as far as possible, but still be not enough to embody the energy-saving effect of expectation, because when the electrical heating elements only in placing water storage tank is heated to design temperature with whole box water, just can take, the stand-by period is tediously long, and energy waste is serious.So, under many situations, take in order not influence in time, often make geyser be in round-the-clock duty.

Should, instant heating, be only veritably the selection mode that the economy type advocated with the present whole society and energy-saving spirit match with finishing the mini geyser of directly-heated type (directly mode of heating) promptly stop heating, by this geyser to providing hot water can embody ultimate attainment energy-saving effect undoubtedly such as washing one's hands, wash dish and washing the dishes.Yet in disclosed patent documentation, be not seen in relevant technology report.For this reason, the applicant has advanced positive exploration, and technical scheme described below produces under this background.

Summary of the invention

Task of the present utility model is to provide a kind of instant heating and hot water can be provided immediately, stops immediately heating and uses the energy-saving hand washer that embodies energy conservation and reduce user's use cost with Bi Ze.

Task of the present utility model is finished like this, a kind of energy-saving hand washer, comprise a box body that has the box chamber and be used for the accent in box chamber is covered the panel that closes, a side of this box body is disposed with cold water water inlet interface, power switch and hot water effluent's interface from bottom to top; One controller is located in the described box chamber, and is positioned at a side in box chamber; One has the into flow meter of water interface and water outlet interface, is located in the box chamber, and is positioned at the middle part in box chamber; One instant electrical heating mechanism, be located in the box chamber, and be positioned at the opposite side in box chamber, wherein: flow meter and instant heater and described controller are electrically connected, be characterised in that: described instant heating arrangements comprises by the last base body with last base body cavity and goes up the last base that the base body cap constitutes, bottom nozzle and one group of instant heating tube of constituting by bottom nozzle body with bottom nozzle body cavity and bottom nozzle body cap, this is organized instant heating tube and is fixed on plumbness, between the bottom nozzle body, and the upper end of each instant heating tube communicates with the described base body cavity that goes up, and the lower end communicates with described bottom nozzle body cavity, the described base body cavity that goes up is communicated with described hot water effluent's interface by pipeline, wherein: on described, the bottom nozzle body is all fixed with described box body.

In a specific embodiment of the present utility model, described going up on the base body is extended with base body interface on, should go up base body interface communicates with the described base body cavity that goes up, and on this, connected a hot water on the base body interface and drawn joint, draw at hot water and to be connected with the end that hot water is drawn water pipe on the joint, and hot water is drawn the other end of water pipe and is connected with described hot water effluent's interface; Be extended with a bottom nozzle body interface on the described bottom nozzle body, this bottom nozzle body interface communicates with described bottom nozzle body cavity, and on this bottom nozzle body interface, connected a cold water and introduced joint, cold water is introduced and is connected with the end that cold water is introduced water pipe on the joint, and the other end of cold water introducing water pipe is connected with described water outlet interface.

In another specific embodiment of the present utility model, the described base of going up also includes a upper mounted plate, and this upper mounted plate and the described base body of going up are fixed, and fix with described box body; Described bottom nozzle also includes a bottom plate, and this bottom plate and described bottom nozzle body are fixed, and fix with box body.

In another specific embodiment of the present utility model, the shape of cross section of described upper and lower fixing plate is all L-shaped.

In another specific embodiment of the present utility model, described one group of instant heating tube respectively comprises first, second glass tube and heater wire, second glass tube is nested with outside first glass tube, heater wire is positioned at first, between second glass tube, and integrally be wrapped on the outer wall of first glass tube, the exit of heater wire is connected with described controller, wherein: the upper end of first glass tube and the described base body cap of going up are fixed, and communicate with the described base body cavity that goes up, and the lower end of first glass tube and described bottom nozzle body cap are fixed, and communicate with described bottom nozzle body cavity.

Also have in the specific embodiment of the present utility model, described heater wire is the carbon fiber heater wire.

More of the present utility model and in specific embodiment, the upper end of described first glass tube is furnished with one first sealing ring, this first sealing ring and the described base body cap of going up constitute sealing, and the lower end of first glass tube is furnished with one second sealing ring, and this second sealing ring and described bottom nozzle body cap constitute sealing.

In of the present utility model and then specific embodiment, described controller has a touch-screen, and touch-screen leans out described panel.

Of the present utility model again more and in specific embodiment, described panel is that transparent material is made.

In again of the present utility model and then specific embodiment, described transparent material is glass or organic glass.

The technical scheme that the utility model provides is with respect to prior art, owing to need not to use water storage tank, in the time will washing one's hands or wash, as long as open the water tap that is connected with hot water effluent's interface, flow meter work and supplying water to instant heating arrangements, simultaneously by controller according to making instant heating arrangements work from the signal of flow meter, vice versa, therefore can embody instant heating, promptly stop heating with finishing, thereby help energy conservation, and need not the wait process, both satisfy the requirement that the user in time takes hot water, reached the purpose of saving use cost again.

Description of drawings

Fig. 1 is a specific embodiment structure chart of the present utility model.

The specific embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Please be referring to Fig. 1, provided the box body 1 that global shape rectangular body promptly is cuboid, three faces of this box body 1 are promptly sealed by the bottom surface (back side) and the left and right side of shown position state at present, and positive preferred panel 12 lids that use transparent material such as glass or organic glass to fill the post of that are equipped with protect (panel 12 also can be described as lid), are promptly sealed by the box chamber 11 of 12 pairs of box bodys 1 of panel.Shown in figure, be screwed the L-shaped panel location-plate 15 of a shape of cross section in the bottom of box body 1, one side of the long side direction of this panel location-plate 15 leans out the front of box body 1, be that L shaped flanging partly leans out box body 1 and positive corresponding with box body 1, after when panel 12 is planted box body 1 in slotting embedding mode on, again that panel location-plate 15 usefulness screws and box body 1 are fixing, thus limit by these panel location-plate 15 counter plates 12, avoid panel 12 to come off.Again, side at box body 1 is promptly at present offered three installing holes from bottom to top by the right side of location status shown in Figure 1, (bottom-up) is provided with cold water water inlet interface 13a, power switch 14 and hot water effluent's interface 13b respectively in each hole, that is to say, cold water water inlet interface 13a is positioned at the bottom on the right side of box body 1, power switch 14 is positioned at the middle part, and hot water effluent's interface 13b is positioned at the top on the right side of box body 1.

The controller 2 usefulness controller hold-down screws 22 of being furnished with touch-screen 21 are fixing with box body 1, and be positioned at the right side (to be illustrated as example) in box chamber 11, touch-screen 21 exposes aforesaid panel 12, is not promptly stopped by panel 12, so that user's operation, for example set water temperature or the like.The left side that at the middle part in box chamber 11 is controller 2 is mounted with a flow meter 3, flow meter 3 is electrically connected by circuit 33 and aforesaid controller 2, this flow meter 3 has a water inlet interface 31 and a water outlet interface 32, connect cold water inlet tube joint 311 on the water inlet interface 31, an end that connects cold water inlet tube 3111 on the cold water inlet tube joint 311, the other end of cold water inlet tube 3111 then is connected with the aforesaid cold water water inlet interface 13a that is flush-mounted on the box body 1, cold water intake interface 13a and water supply line for example running water pipe be connected.Connected a cold water fairlead joint 321 on the water outlet interface 32 of flow meter 3, this cold water fairlead joint 321 is connected with following instant heating arrangements 4 pipelines that are about to describe in detail.Specification for flow meter 3, do not need particular determination in the present embodiment, but should take into account with the power of the following instant heating arrangements 4 that also will describe in detail suitable, for example, when the power of instant heating arrangements 4 was 2500W or 1500W, then flow meter 3 was selected 4.5L/min or 2.5L/min for use.

Continue to see Fig. 1, preferably but not the instant heating arrangements 4 that definitely is limited to comprise: one group of instant heating tube 41, go up a base 42 and a bottom nozzle 43, last base 42 comprises base body 421 and last base body cap 422, last base body 421 has base body cavity 4211 on, last base body cap 422 covers mutually with last base body 421 joins, and on offering on the last base body cap 422 that the quantity of quantity with instant heating tube 41 equates base body cap weep hole 4221.The aforesaid base body 421 of going up is extended with a last base body interface 4212 that communicates with last base body cavity 4211 towards a side of controller 2, on this, connect a hot water with the screw thread docked mode on the base body interface 4212 and drawn joint 423, draw on the joint 423 at hot water and to connect the end that hot water is drawn water pipe 4231, the other end that hot water is drawn water pipe 4231 is connected with aforesaid hot water effluent's interface 13b.Preferred scheme can set one first three-way interface 4232 on the pipeline of hot water fairlead 4231, hot water temperature's sensor 4233 is set on first three-way interface 4232, and hot water temperature's sensor 4233 is electrically connected with controller 2.The whole base 42 of going up is fixed with box body 1 by the L-shaped upper mounted plate 424 of a shape of cross section.Specifically: upper mounted plate 424 towards on the surface offer first fixing hole 4241, and offer second fixing hole 4242 in the side of upper mounted plate 424, first fixing hole 4241 is fixing with the screw 4213 that is fixed on the base body 421, and limits by limiting nut 4214.Aforesaid second fixing hole 4242 is fixing with box body 1 by first bolt 4243, is fixed in the box chamber 11 of box body 1 thereby will go up base 42.The structure of bottom nozzle 43 is identical with last base 42, comprise bottom nozzle body 431 and bottom nozzle body cap 432, bottom nozzle body 431 has a bottom nozzle body cavity 4311, bottom nozzle body cap 432 covers mutually with bottom nozzle body 431 joins, and offers the bottom nozzle body cap weep hole 4321 that quantity equates with the quantity of instant heating tube 41 on bottom nozzle body cap 432.One side of bottom nozzle body 431 is extended with a bottom nozzle body interface 4312 that communicates with bottom nozzle body cavity 4311, on this bottom nozzle body interface 4312, connected a cold water and introduced joint 433 with the screw thread docked mode, introduce an end that connects cold water introducing water pipe 4331 on the joint 433 at cold water, the other end that cold water is introduced water pipe 4331 is connected with aforesaid cold water fairlead joint 321.Preferred scheme sets one second three-way interface 4332 on the pipeline of cold water inlet tube 4331, an environment temperature sensor 4333 is set on second three-way interface 4332, and environment temperature sensor 4333 is electrically connected with controller 2.Whole bottom nozzle 43 is fixed with box body 1 by one piece of L-shaped bottom plate 434 of shape of cross section equally, specifically be to penetrate the 3rd fixing hole 4341 that is opened on the bottom plate 434 by second bolt 4342 to fix, and the fixed form of bottom nozzle body 431 and bottom plate 434 is with the description to last base body 421 and upper mounted plate 424 with box body 1.In the present embodiment, illustrated that the quantity of one group of instant heating tube 41 is the six roots of sensation, as preferred scheme, two instant heating tubes 41 that will be adjacent with controller 2 constitute water flowings and cold form of structure, promptly have only first, second glass tube 411,412, and there is not heater wire 413, also heater wire 413 can be set in the same old way, but heater wire 413 is not connected with power supply, so that prevent because of heat radiation undermines controller 2, yet, this is not absolute opinion, because if box body 1 is suitably amplified, make the spacing increase between controller 2 and the instant heating arrangements 4, all instant heating tubes 41 formations had not only been switched on but also the form of structure of water flowing.In addition, also can outside illustrated all second glass tubes 412, muff 4121 be set.

Aforesaid one group of instant heating tube 41 is between upper and

lower base

42,43, with in the instant heating tube 41 of the six roots of sensation wherein four not only switched on but also the instant heating tube 41 of water flowing, respectively comprise first, second glass tube 411,412 and heater wire 413, second glass tube 412 is positioned at outside first glass tube 411, be first, second glass tube 411,412 both form nestable relation, therefore also can claim first glass tube 411 to be interior pipe, and second glass tube 412 is an outer tube.Heater wire 413 is wrapped in the outer wall of first glass tube 411, and the exit 4131 of heater wire is stretched over outside the end of second glass tube 412 and is electrically connected with aforesaid controller 2.Heater wire 413 preferred but not with being limited to use by the carbon fiber heater wire of LiaoNing, China province Daliang City Dalian Xingke Carbon Fiber Co., Ltd production and sales.In order to make first glass tube 411 and aforesaid upper and lower base body cap 422,432 constitute desirable sealing, therefore dispose one first sealing ring 4111 in the upper end of first glass tube 411, ensure first glass tube 411 and aforesaid sealing of going up between the base body cap weep hole 4221 by first sealing ring 4111.In like manner, dispose one second sealing ring 4112 in the lower end of first glass tube 411, by the sealing between these second sealing ring, 4112 guarantee first glass tubes 411 and the aforesaid bottom nozzle body cap weep hole 4321.

After treating that aforesaid controller 2, flow meter 2 and instant heating arrangements 4 all are installed in the box chamber 11, again panel 12 is installed on the box body 1 by the described in the above mounting means of applicant.Being opened in hanging feet hole 16 on the diapire of box body 1 (upper and lower each, and corresponding up and down) is used for box body 1 being hung the field of employment and designing.

The applicant sketches use of the present utility model, the described energy-saving hand washer of the foregoing description is fixed in the kitchen body that (opens wide and be provided with) or be arranged at place such as kitchen, washroom on the body of wall of field of employment (concealed setting).The cold water interface 13a of intaking is connected with tap water pipe line, the water tap of taking water is connected (by the pipeline of Len req) with hot water effluent's interface 13b.Power line 23 is connected (passing through plug) with external power source, and power-on switch (often be generally and open), open the valve such as the water tap that are connected with hot water effluent's interface 13b, extraneous water source just from cold water water inlet interface 13a through cold water inlet tube 3111 flow meter 3 of flowing through, give controller 2 by flow meter with signal feedback this moment, thereby make heater wire 413 heating of instant heating arrangements 4 by controller 2, come from the cold water of the water outlet interface 32 of flow meter 3 and introduce bottom nozzle body cavity 4311 through cold water inlet tube 4331, enter the tube chamber of first glass tube 411 of instant heating tube 41, water under heater wire 413 heated state in first glass tube 411 enters base body cavity 4211, draw water pipe 4231 through hot water and draw, for washing one's hands or washing for example washing bowls or vegetables or the like.With finishing, owing to do not produce flowing of current in the flow meter 3, so flow meter 3 gives controller 2 with signal feedback, makes the instant heating tube 41 of instant heating arrangements 4 stop heating (heater wire 413 outages) by controller 2.As seen the technical scheme that provides of the utility model can embody instant heating, and promptly stopping using promptly stops heating, that is to say, only heats automatically when flow, and current then stop heating when stopping to flow, and very helps energy conservation.In a single day ultralow flow or ultra-high temperature all stop heating automatically simultaneously, and the situation of leaking occurs, whole working programme stops.

Claims

1. energy-saving hand washer, comprise a box body (1) that has box chamber (11) and be used for the accent of box chamber (11) is covered the panel (12) that closes, a side of this box body (1) is disposed with cold water water inlet interface (13a), power switch (14) and hot water effluent's interface (13b) from bottom to top; One controller (2) is located in the described box chamber (11), and is positioned at a side in box chamber (11); One has the into flow meter (3) of water interface (31) and water outlet interface (32), is located in the box chamber (11), and is positioned at the middle part of box chamber (11); One instant electrical heating mechanism (4), be located in the box chamber (11), and be positioned at the opposite side of box chamber (11), wherein: flow meter (3) and instant heater (4) are electrically connected with described controller (2), it is characterized in that: described instant heating arrangements (4) comprises by the last base body (421) with last base body cavity (4211) and goes up the last base (42) that base body cap (422) constitutes, bottom nozzle (43) and one group of instant heating tube (41) by bottom nozzle body (431) with bottom nozzle body cavity (4311) and bottom nozzle body cap (432) formation, this is organized instant heating tube (41) and is fixed on plumbness, bottom nozzle body (42,43) between, and the upper end of each instant heating tube (41) communicates with the described base body cavity (4211) that goes up, and the lower end communicates with described bottom nozzle body cavity (4311), the described base body cavity (4211) that goes up is communicated with described hot water effluent's interface (13b) by pipeline, wherein: on described, bottom nozzle body (421,431) all fixing with described box body (1).

2. energy-saving hand washer according to claim 1, it is characterized in that described going up on the base body (421) is extended with base body interface (4212) on, should go up base body interface (4212) communicates with the described base body cavity (4211) that goes up, and on this, connected a hot water on the base body interface (4212) and drawn joint (423), draw at hot water and to be connected with the end that hot water is drawn water pipe (4231) on the joint (423), and hot water is drawn the other end of water pipe (4231) and is connected with described hot water effluent's interface (13b); Be extended with a bottom nozzle body interface (4312) on the described bottom nozzle body (431), this bottom nozzle body interface (4312) communicates with described bottom nozzle body cavity (4311), and on this bottom nozzle body interface (4312), connected a cold water and introduced joint (433), cold water is introduced and is connected with the end that cold water is introduced water pipe (4331) on the joint (433), and the other end of cold water introducing water pipe (4331) is connected with described water outlet interface (32).

3. energy-saving hand washer according to claim 1 is characterized in that the described base (42) of going up also includes a upper mounted plate (424), and this upper mounted plate (424) is fixed with the described base body (421) of going up, and fixing with described box body (1); Described bottom nozzle (43) also includes a bottom plate (434), and this bottom plate (434) is fixing with described bottom nozzle body (431), and fixing with box body (1).

4. energy-saving hand washer according to claim 3 is characterized in that the shape of cross section of described upper and lower fixing plate (424,434) is all L-shaped.

5. energy-saving hand washer according to claim 1, it is characterized in that described one group of instant heating tube (41) respectively comprises first, second glass tube (411,412) and heater wire (413), second glass tube (412) is nested with outside first glass tube (411), heater wire (413) is positioned at first, second glass tube (411,412) between, and integrally be wrapped on the outer wall of first glass tube (411), the exit (4131) of heater wire (413) is connected with described controller (2), wherein: the upper end of first glass tube (411) and the described base body cap (422) of going up are fixed, and communicate with the described base body cavity (4211) that goes up, and the lower end of first glass tube (411) and described bottom nozzle body cap (432) are fixing, and communicate with described bottom nozzle body cavity (4311).

6. energy-saving hand washer according to claim 5 is characterized in that described heater wire (413) is the carbon fiber heater wire.

7. energy-saving hand washer according to claim 5, the upper end that it is characterized in that described first glass tube (411) is furnished with one first sealing ring (4111), this first sealing ring (4111) constitutes sealing with the described base body cap (422) of going up, and the lower end of first glass tube (411) is furnished with one second sealing ring (4112), and this second sealing ring (4112) constitutes sealing with described bottom nozzle body cap (422).

8. energy-saving hand washer according to claim 1 is characterized in that described controller (2) has a touch-screen (21), and touch-screen (21) leans out described panel (12).

9. according to claim 1 or 8 described energy-saving hand washers, it is characterized in that described panel (12) is that transparent material is made.

10. energy-saving hand washer according to claim 9 is characterized in that described transparent material is glass or organic glass.