CN208266507U - Roller washing machine and its spray system - Google Patents

Abstract

The utility model belongs to household appliance technical field, specifically provides a kind of roller washing machine and its spray system.In order to solve the problems, such as spray equipment mounting structure complexity, the high production cost of the existing roller washing machine with circulated sprinkling function.The roller washing machine of the utility model includes the cabinet set gradually from outside to inside, outer cylinder, inner cylinder and hermetyic window pad, cabinet includes front panel, spray system includes that circulating pump, outlet pipe and the annular chamber component positioned at hermetyic window pad lateral area, annular chamber component are fixed on the inner wall of front panel；Injection member is provided on annular chamber component, injection member passes through hermetyic window pad；Circulating pump is arranged on cabinet or outer cylinder, and the water inlet of circulating pump leads in outer cylinder, and the water outlet of circulating pump is connected to by outlet pipe with annular chamber component；When work, the washing water pump in outer cylinder is sent to annular chamber component by circulating pump, so that washing water is injected into inner cylinder by injection member.The utility model structure is simple, and manufacturing cost is low.

Description

Roller washing machine and its spray system

Technical field

The utility model belongs to household appliance technical field, specifically provides a kind of roller washing machine and its spray system.

Background technique

Existing roller washing machine rises in Europe, from outside to inside mainly includes cabinet, outer cylinder and inner cylinder.Roller washing machine The hammering of working method and stick to beat clothing principle similar.When work, inner cylinder rotates under the drive of driving motor.With inner cylinder Rotation, clothing is constantly elevated in roller and throws, then is promoted and thrown again, does repeating motion.In the common of washing powder and water Under effect, clothing is washed clean.

In order to improve, water flow is rinsed and the effect of rinsing clothes, some roller washing machines are additionally provided with circulating sprayer. The tumbling-box washing machine as disclosed in the patent document of Publication No. CN102482834B, is arranged inside circulating path, this is followed The bottom end of sink (outer cylinder) is led in one end of endless path, and the other end of the circulating path, which leads to, is arranged in the more of sink open edge A ejiction opening.Circulating path can supply the multiple ejiction opening from the bottom end of sink by washing water, and then spirt roller is (interior Cylinder) in, circulation flushing is carried out to clothing.

Although tumbling-box washing machine disclosed in the patent document of Publication No. CN102482834B is to the cleaning energy of clothing Power is stronger, but its sink structure for being provided with multiple ejiction openings is complicated, and production cost is higher.

Correspondingly, this field needs a kind of new roller washing machine to solve the above problems.

Utility model content

In order to solve the above problem in the prior art, in order to solve the existing laundry drum with circulated sprinkling function Spray equipment mounting structure complexity, the higher problem of production cost of machine, the utility model provides a kind of for laundry drum The spray system of machine, the roller washing machine include the cabinet, outer cylinder and inner cylinder set gradually from outside to inside, box mouth and outer cylinder It is provided with hermetyic window pad between mouthful, the cabinet includes front panel, and the box mouth is formed on the front panel, the spray System includes that circulating pump, outlet pipe and the annular chamber component positioned at hermetyic window pad lateral area, the annular chamber component are solid Due to the inner wall of the front panel；Injection member is provided on the annular chamber component, the injection member passes through the sealing Window pad；The water inlet of the circulating pump leads in the outer cylinder, the water outlet of the circulating pump by the outlet pipe with it is described The connection of annular chamber component；When work, the washing water pump in the outer cylinder is sent to the annular chamber component by the circulating pump, so that The washing water is injected into the inner cylinder by the injection member.

In the preferred embodiment of above-mentioned spray system, the inside of the front panel has in-flanges, the annular chamber Component is fixedly installed on the in-flanges of the front panel by clamp device.

In the preferred embodiment of above-mentioned spray system, the hermetyic window pad includes fixed part, and the fixed part is embedded Between the annular chamber component and the inner wall of the front panel.

In the preferred embodiment of above-mentioned spray system, clamping groove is provided on the annular chamber component, it is described solid Determine to be provided with clamping protrusion in portion；When the fixed part is embedded between the annular chamber component and the inner wall of the front panel When, the clamping protrusion is accepted in the clamping groove, to limit the fixed part from the annular chamber component and institute It states to deviate between the inner wall of front panel；Alternatively, being provided with clamping protrusion on the annular chamber component, it is provided on the fixed part Clamping groove；When the fixed part is embedded between the annular chamber component and the inner wall of the front panel, the clamping is convex It rises and is accepted in the clamping groove, to limit inner wall of the fixed part from the annular chamber component and the front panel Between deviate from.

In the preferred embodiment of above-mentioned spray system, the roller washing machine further includes door body, is set in the door body It is equipped with observation window, in the case where the door body is in close state, was formed between the observation window and the hermetyic window pad It is full of sealing.

In the preferred embodiment of above-mentioned spray system, pass through connection between the annular chamber component and the outlet pipe Fabric connectivity；Or the annular chamber component is directly connected to the outlet pipe；Or the annular chamber component and the water outlet Pipe is made into integration.

In the preferred embodiment of above-mentioned spray system, the injection member includes the spray for being connected to each other or being made into integration Pipe and jet blower are penetrated, the first end of the injection pipe is connected to the annular chamber component, and the second end of the injection pipe passes through institute State hermetyic window pad；The jet blower is set to the second end of the injection pipe, for that will enter the washing of the annular chamber component In inner cylinder described in water injection road.

In the preferred embodiment of above-mentioned spray system, the jet blower has guide frame or ejection assemblies, described Guide frame is used to for the washing water for entering the annular chamber component being obliquely ejected into the inner cylinder；The ejection assemblies are used It is ejected into the inner cylinder after the washing water for entering the annular chamber component to be formed to uniform annular water curtain.

In the preferred embodiment of above-mentioned spray system, on the annular chamber component equally spacedly setting or it is non-etc. between Ground is provided with multiple injection members.

The utility model additionally provides a kind of roller washing machine, including washing machine body, and the roller washing machine further includes Above-mentioned spray system.

In the technical solution of the utility model, by the way that annular chamber component is separately provided in the lateral area of hermetyic window pad, And annular chamber component is fixed on to the inner wall of cabinet front panel, while injection member (injection structure is set on annular chamber component Part passes through hermetyic window pad), realize the purpose to inner cylinder spray washing water.Since injection member is set up directly on annular chamber component, Therefore the structure of injection member can be flexibly set, to promote the jeting effect of washing water.Also, in stationary annular chamber component During, at the same also can together by window pad fixed part be fixed on in-flanges (it also will be understood that are as follows: window pad fixed part squeeze It is fixed between annular chamber component and in-flanges under pressure effect).It can be simultaneously by hermetyic window pad and annular chamber by the design Component is fixed, and saves manufacturing process, to significantly reduce the manufacturing cost of washing machine.In addition, as a kind of excellent The example of choosing realizes the jeting effect of annular waterfall water flow at jet blower by setting guide frame or ejection assemblies, this Kind jeting effect can rapidly pass through clothing, to greatly improve rinsing rate.

Detailed description of the invention

Preferred embodiments of the present invention are described with reference to the accompanying drawings, in attached drawing:

Fig. 1 is that (cabinet for the sake of clarity, is omitted in the perspective view of the main view direction of the roller washing machine of the utility model Front housing)；

Fig. 2 is cross-sectional view of the Fig. 1 along the direction A-A；

Fig. 3 is the enlarged drawing of part B in Fig. 2；

Fig. 4 is the Fang great Tu of C portion in Fig. 3；

Fig. 5 is the spraying effect schematic diagram of the roller washing machine of the utility model.

Reference signs list:

1, cabinet；11, the inner wall of cabinet front panel；12, in-flanges；2, outer cylinder；3, inner cylinder；4, door body；41, observation window； 5, hermetyic window pad；51, window pads fixed part；511, clamping protrusion；6, draining pump；7, drainpipe；8, circulating pump；9, outlet pipe；10, Annular chamber component；101, injection member；1011, injection pipe；1012, jet blower；M, bolt.

Specific embodiment

It will be apparent to a skilled person that this section embodiment is used only for explaining that the technology of the utility model is former Reason, is not intended to limit the protection scope of the utility model.For example, although the utility model is with the injection with flat structure Hole is illustrated, but the spray orifice of the utility model can also be the spray-hole of any other structure type.This field skill Art personnel, which can according to need, makes adjustment to it, and to adapt to specific application, technical solution adjusted will be fallen Enter the protection scope of the utility model.

It should also be noted that, in the description of the present invention, unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For those skilled in the art, above-mentioned term can be understood at this as the case may be Concrete meaning in utility model.

As shown in Figure 1, the roller washing machine of the utility model mainly include cabinet 1, outer cylinder 2, inner cylinder 3, door body 4 (referring to Fig. 2), hermetyic window pad 5, draining pump 6 and drainpipe 7.Wherein, outer cylinder 2 is fixedly provided in cabinet 1, and inner cylinder 3 is rotationally set It sets in outer cylinder 2, hermetyic window pad 5 is arranged between cabinet 1 and outer cylinder 2.Draining pump 6 and drainpipe 7 are all disposed in cabinet 1, And the water inlet of draining pump 6 leads to the interior bottom of outer cylinder 2, and the water outlet of draining pump 6 is connect with one end of drainpipe 7, draining The other end of pipe 7 leads to the external world.The washing water in outer cylinder 2 can be discharged by drainpipe 7 for draining pump 6.

In addition, it will be appreciated to those of skill in the art that being below the interior bottom of outer cylinder 2 at each position of drainpipe 7 When end, those skilled in the art can also be as needed, saves draining pump 6, and draining pump 6 is substituted for shut-off valve.When roller is washed When clothing machine needs to drain, the shut-off valve is opened, keeps the washing water in outer cylinder 2 automatic from drainpipe 7 under the effect of gravity Discharge.

With continued reference to Fig. 1, the front end (left side of cabinet 1 in Fig. 1) of cabinet 1 is provided with box mouth (not indicating in figure), outside The front end (left side of outer cylinder 2 in Fig. 1) of cylinder 2 is provided with outer nozzle (not indicating in figure), the front end of inner cylinder 3 (inner cylinder 3 in Fig. 1 Left side) it is provided with interior nozzle (not indicating in figure).One end of hermetyic window pad 5 is connect with the edge seal of outer nozzle, hermetyic window pad 5 The other end connect with the edge seal of interior nozzle.Door body 4 is pivotally arranged on cabinet 1, and can be sealed when the closing of door body 4 The box mouth is closed, prevents the washing water in outer cylinder 2 from overflowing from box mouth.

As shown in Figures 1 to 4, Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1；Fig. 3 is the enlarged drawing of part B in Fig. 2；Fig. 4 It is the enlarged drawing of C portion in Fig. 3.The roller washing machine of the utility model further includes spray system, which mainly includes Circulating pump 8, outlet pipe 9, positioned at hermetyic window pad 5 lateral areas annular chamber component 10.Specifically, cabinet 1 includes front panel, and Box mouth is formed on the front panel, and the inner wall 11 which is fixed on cabinet front panel (clearly illustrates in Fig. 3 Annular chamber component 10 is fixed on the structure of the inner wall 11 of cabinet front panel).Wherein, injection member is provided on annular chamber component 10 101, injection member 10 passes through hermetyic window pad 5.Circulating pump 8 is preferably provided in cabinet 1 and is fixedly connected with cabinet 1.Or Those skilled in the art also can according to need, and be fixedly connected with circulating pump 8 with outer cylinder 1.The water inlet of circulating pump 8 leads to outer cylinder 2 inside, it is preferable that the water inlet of circulating pump 8 is connect by water inlet pipe with the bottom end of outer cylinder 2.Or those skilled in the art Also it can according to need, in guarantee, the water inlet pipe is located in outer cylinder 2 in liquid level situation below, water inlet pipe can be connected to outer Any position of cylinder 2.The water outlet of circulating pump 8 is connected to by outlet pipe 9 with annular chamber component 10.The spray system of the utility model When system work, as shown by the arrows in Figure 1, circulating pump 8 gives the washing water pump in outer cylinder 2 to annular chamber component 10, into ring The washing water of shape chamber component 10 is injected into inner cylinder 3 by injection member 101.When inner cylinder 3 runs at high speed, from injection member 101 water flows sprayed can pass rapidly through clothing, and enter outer cylinder 2 under gravitational and centrifugal forces.

Referring to Fig. 3 and Fig. 4, as a preferred embodiment, the inner wall 11 of cabinet front panel has in-flanges 12, ring Shape chamber component 10 pass through fixed device (be bolt M in the present embodiment, furthermore the fixation device can also for example be clamped, be bonded, spiral shell Any feasible structure such as nail, does not limit fixed device herein) it is fixedly installed on in-flanges 12.Further, it seals Window pad 5 includes that window pads fixed part 51, and fixed part 51 is fixed on in-flanges 12 by annular chamber component 10 by means of bolt M.Specifically For, window pad fixed part 51 is placed between annular chamber component 10 and in-flanges 12, then recycles bolt by annular chamber structure Part 10 is fixed on in-flanges 12.Since window pad fixed part 51 is placed between annular chamber component 10 and in-flanges 12, solid During annular chamber component 10, while also can window pad fixed part 51 be fixed on in-flanges 12 and (can also be managed together Solution are as follows: window pads fixed part 51 and is fixed between annular chamber component 10 and in-flanges 12 under extruding force effect).Pass through the design energy It is enough that hermetyic window pad 5 and annular chamber component 10 are fixed simultaneously, save manufacturing process.

Preferably, window pad fixed part 51 slides between annular chamber component 10 and in-flanges 12 in order to prevent, therefore can be with The setting clamping protrusion clamping protrusion 511 on window pad fixed part 51, correspondingly in 10 outer wall of annular chamber component or in-flanges 12 The raised 511 matched clamping grooves of clamping are set on outer wall, when window pad fixed part 51 is embedded in annular chamber component 10 and cabinet When between the inner wall 11 of front panel, clamping protrusion 511 is accepted in clamping groove, so that limiting window pads fixed part from annular chamber Deviate between component 10 and the inner wall 11 of cabinet front panel.It will be readily appreciated by those skilled in the art that clamping protrusion can be with It is arranged on annular housing component 10, corresponding clamping groove is set on window pad fixed part 5, can play same technology effect Fruit, the utility model do not limit this specifically, and it is suitable that those skilled in the art can need to select according to actual design Mode.

As an example, being provided with observation window 41 in door body 4 at box mouth, it is in and closes in observation window 41 (i.e. door body 4) In the case where state, interference seal portion N is formed between observation window 41 and hermetyic window pad 5, to further ensure hermetyic window pad 5 Sealing effect.

It as an example, can be by connection structure (such as between the annular chamber component 10 and outlet pipe 9 of the utility model Connect hose, connection hard tube etc.) connection, it can also directly be connected to (i.e. not by connection structure, directly by outlet pipe 9 and annular Chamber component 10 is connected to), annular chamber component 10 and outlet pipe 9 can also be made into integration.Those skilled in the art can be according to reality Border design needs neatly to select suitable connection type, so that washing water can be pumped into ring by outlet pipe 9 by circulating pump 8 In shape chamber component 10.

The structure of injection member 101 is clearly illustrated in reference Fig. 2 and Fig. 3, Fig. 2 and Fig. 3.The injection of the utility model Component 101 includes injection pipe 1011 and jet blower 1012, and the first end of injection pipe 1011 is connected to annular chamber component 10, injection pipe 1011 second end passes through hermetyic window pad 5, and jet blower 1012 is set to the second end of injection pipe 1011, for that will enter annular chamber The washing water of component 10 is ejected into inner cylinder 3.It will be appreciated by persons skilled in the art that injection pipe 1011 passes through hermetyic window pad 5 a kind of mode an are as follows: through-hole is set on hermetyic window pad 5, allows injection pipe 1011 to pass through the through-hole, and make injection pipe 1011 after passing through the through-hole, is formed and is tightly connected between injection pipe 1011 and the through-hole, to guarantee the sealing effect of hermetyic window pad Fruit.

As an example, jet blower 1012 has guide frame, the guide frame will be for that will enter washing for annular chamber component 10 Water is washed obliquely to be ejected into inner cylinder 3.Ejection assemblies can also be arranged in jet blower 1012, and the ejection assemblies will be for that will enter annular The washing water of chamber component 10 is ejected into inner cylinder 3 after forming uniform annular water curtain.It will be readily appreciated by those skilled in the art that The ejection assemblies can reasonably be designed according to the shape size of jet blower 1012, it is intended to which satisfaction will enter annular chamber component 10 washing water is ejected into inner cylinder 3 after forming uniform annular water curtain.

Referring back to Fig. 1, the injection member being arranged equally spaced on annular chamber component 10 is clearly show in Fig. 1 101, it can be seen that into annular chamber component 10 washing water form uniform annular water curtain by injection member 101 after sprayed It is mapped in inner cylinder 3.This jeting effect can rapidly pass through clothing, to greatly improve rinsing rate.Obviously, in ring Shape chamber component 10 be equally spacedly arranged injection member 101 scheme be only the utility model a kind of preferred embodiment, ability Non- on annular chamber component 10 several injection members can be equally spacedly arranged according to actual design needs in field technique personnel 101, and no matter equidistantly injection member 101 is equally spacedly arranged in also right and wrong, and the quantity of injection member 101 can be selected flexibly It selects, the quantity of injection member 101 is not defined herein.

It is that this is practical new referring to Fig. 5, Fig. 5 in order to further illustrate the spraying effect of the roller washing machine of the utility model The spraying effect schematic diagram of the roller washing machine of type.Injection member 101 in diagram is arranged equally spaced at annular chamber component 10 On, by realizing fan-shaped water flow or waterfall shape water as shown in Figure 5 in the setting guide frame of injection member 101 or ejection assemblies The jeting effect of stream, those skilled in the art can also select the size sum number of injection member 101 according to actual design needs Amount.

It should be noted that the draining pump 6 and/or circulating pump 8 of the utility model can be any feasible pump, such as Gear pump, vane pump, peristaltic pump, centrifugal pump etc..

It will be appreciated to those of skill in the art that in another feasible embodiment of the utility model, draining Pump 6 and circulating pump 8 can be substituted by a pump.As example one, draining pump 6 is saved, make the water outlet of circulating pump 8 respectively and is gone out Water pipe 9 is connected to drainpipe 7, and is configured to selectively turn on or close its first shut-off valve for outlet pipe 9, for row Water pipe 7 is configured to selectively turn on or close its second shut-off valve.When roller washing machine executes spray operation, first Shut-off valve is opened, and the second shut-off valve is closed；When roller washing machine executes draining, the first shut-off valve is closed, the second cut-off Valve is opened.As example two, draining pump 6 is saved, and configures a triple valve for the water outlet of circulating pump 8, so as to circulating pump 8 Water outlet can be selectively connected to outlet pipe 9 or drainpipe 7 by the triple valve.In addition, those skilled in the art can also With as needed, triple valve is enable to obstruct the connection of circulating pump 8 and outlet pipe 9 and the company of circulating pump 8 and drainpipe 7 simultaneously It is logical.

As described above, annular chamber component 10 is separately provided in the lateral area of hermetyic window pad 5 in the utility model, and will be annular Chamber component 10 is fixed on the inner wall 11 of cabinet front panel, while (the injection structure of injection member 101 being arranged on annular chamber component 10 Part 101 passes through hermetyic window pad 5), realize the purpose to 3 spray washing water of inner cylinder.Since injection member 101 is set up directly on annular Chamber component 10, therefore the structure of injection member 101 can be flexibly set, to promote the jeting effect of washing water.Also, solid During annular chamber component 10, while also can window pad fixed part 51 be fixed on in-flanges 12 and (can also be managed together Solution are as follows: window pads fixed part 51 and is fixed between annular chamber component 10 and in-flanges 12 under extruding force effect).Pass through the design energy It is enough that hermetyic window pad 5 and annular chamber component 10 are fixed simultaneously, manufacturing process is saved, to significantly reduce washing machine Manufacturing cost.In addition, example as one preferred, at jet blower 1012 by setting guide frame or ejection assemblies come Realize the jeting effect of annular waterfall water flow, this jeting effect can rapidly pass through clothing, to greatly improve drift Wash rate.

The utility model additionally provides a kind of roller washing machine, including washing machine body, and among the above be used for roller The spray system of washing machine.Specific embodiment about the roller washing machine sees above explanation, and details are not described herein.

So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.? Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.

Claims (10)

1. a kind of spray system for roller washing machine, the roller washing machine include the cabinet set gradually from outside to inside, Outer cylinder and inner cylinder are provided with hermetyic window pad between box mouth and outer nozzle, the cabinet includes front panel, and the box mouth is formed On the front panel,

It is characterized in that, the spray system includes circulating pump, outlet pipe and the annular positioned at hermetyic window pad lateral area Chamber component, the annular chamber component are fixed on the inner wall of the front panel；

Injection member is provided on the annular chamber component, the injection member passes through the hermetyic window pad；

The water inlet of the circulating pump leads in the outer cylinder, and the water outlet of the circulating pump passes through the outlet pipe and the ring The connection of shape chamber component；

When work, the washing water pump in the outer cylinder is sent to the annular chamber component by the circulating pump, so that the washing water It is injected into the inner cylinder by the injection member.

2. the spray system according to claim 1 for roller washing machine, which is characterized in that the inside of the front panel With in-flanges, the annular chamber component is fixedly installed on the in-flanges of the front panel by fastening member.

3. the spray system according to claim 1 for roller washing machine, which is characterized in that the hermetyic window pad includes Fixed part, the fixed part are embedded between the annular chamber component and the inner wall of the front panel.

4. the spray system according to claim 3 for roller washing machine, which is characterized in that on the annular chamber component It is provided with clamping groove, clamping protrusion is provided on the fixed part；When the fixed part be embedded the annular chamber component with When between the inner wall of the front panel, the clamping protrusion is accepted in the clamping groove, to limit the fixed part Deviate from between the annular chamber component and the inner wall of the front panel；Or

It is provided with clamping protrusion on the annular chamber component, is provided with clamping groove on the fixed part；When the fixed part is embedding When being located between the annular chamber component and the inner wall of the front panel, the clamping protrusion is accepted in the clamping groove In, deviate to limit the fixed part between the annular chamber component and the inner wall of the front panel.

5. the spray system according to claim 1 for roller washing machine, which is characterized in that the roller washing machine is also Including door body, it is provided with observation window in the door body, in the case where the door body is in close state, the observation window and institute State formation interference seal portion between hermetyic window pad.

6. the spray system according to claim 1 for roller washing machine, which is characterized in that the annular chamber component with It is connected between the outlet pipe by connection structure；Or the annular chamber component is directly connected to the outlet pipe；Or institute Annular chamber component is stated to be made into integration with the outlet pipe.

7. the spray system according to claim 1 for roller washing machine, which is characterized in that the injection member includes The injection pipe and jet blower for being connected to each other or being made into integration,

The first end of the injection pipe is connected to the annular chamber component, and the second end of the injection pipe passes through the hermetyic window Pad；

The jet blower is set to the second end of the injection pipe, for that will enter the washing water injection road of the annular chamber component In the inner cylinder.

8. the spray system according to claim 7 for roller washing machine, which is characterized in that the jet blower, which has, leads To structure or ejection assemblies,

The guide frame is used to for the washing water for entering the annular chamber component being obliquely ejected into the inner cylinder；

The ejection assemblies are used to be ejected into institute after the washing water for entering the annular chamber component to be formed to uniform annular water curtain It states in inner cylinder.

9. the spray system according to any one of claim 1 to 8 for roller washing machine, which is characterized in that described Equally spacedly setting or non-multiple injection members are equally spacedly provided on annular chamber component.

10. a kind of roller washing machine, including washing machine body, which is characterized in that the roller washing machine further includes claim 1 To spray system described in any one of 9.