CN109112763A

CN109112763A - A kind of roller washing machine with spray structure

Info

Publication number: CN109112763A
Application number: CN201811208649.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: XINLE ELECTRIC APPLIANCE CO Ltd NINGBO
Current assignee: XINLE ELECTRIC APPLIANCE CO Ltd NINGBO
Priority date: 2018-10-17
Filing date: 2018-10-17
Publication date: 2019-01-01

Abstract

The present invention relates to a kind of roller washing machines with spray structure, the roller washing machine with spray structure, door glass is provided on gate, fuselage interior is additionally provided with inlet valve, spray equipment is provided in door glass, the design of spray equipment connection inlet valve, directly supplied water by inlet valve, it is all clean water that the water on clothing, which can be guaranteed to spray, and then remaining detergent on clothing is removed to the greatest extent, furthermore, spray equipment setting in door glass can guarantee during drying clothing, spray equipment will not be blocked because laundry load is excessive, guarantee that clear water can smoothly be sprayed to drums inside, the setting of diversion trench can guarantee the setting angle alignment clothing of spray equipment in door glass, it ensure that covering all around for spray regime, further increase the effect of detergent.

Description

A kind of roller washing machine with spray structure

Technical field

The present invention relates to roller washing machine technical field more particularly to a kind of roller washing machines with spray structure.

Background technique

Washing machine is very universal, and with the acceleration of people's life rhythm, washing machine has become in order to which one kind must not The household electrical appliance that can lack, laundry drum function submerge garment portion and clean repeatedly, for rotary drum washing machine, have The advantages such as wear of clothes is relatively light, water consumption is few, but roller washing machine water is few, but causes detergent and remained on clothing It is more, it needs the repetitious clothing to after cleaning to carry out the operation of rinsing drying in many cases, had both wasted water money in this way Source, and time-consuming power consumption, moreover, many products are built-in with spray system, it is intended to enhance washing effect, but in the prior art this Class product uses circulating pump, the sewage after washing is sprayed on clothing again, although spray washability so repeatedly has Large increase equally also increases the residual of detergent.

The Chinese invention patent of Patent No. CN200920284317.7 discloses a kind of " with mist spray device thus Mist state wash roller washing machine ", which is then located at the surface of seal ring for drum-type washing, and its with Inlet water solenoid valve is connected by water supply hose, although the device achieves certain effect in terms of reducing detergent residual, But because atomizing sprayer is arranged in door seal, due to the limitation of its jet angle, the water ejected is only capable of touching tube port position Clothing segment, especially in the case where heavy load, the clothes of nozzle has directly blocked spout, and most of clothes is unable to get spray Leaching, there is significant limitations, and in actual use, this spray equipment is located at the washing machine in door seal for the clear of door glass Clean effect is fine, but unsatisfactory to the detergent residual treatment on clothing.

For another example the Chinese invention patent of Patent No. CN00101226.6 just discloses a kind of " washing machine jet rinsing method And system ", the clothing which cleaned starts inner cylinder, water inlet valve and a drain valve after conventional wash, and clothing exists Make high speed rotation in inner cylinder, sprinkle head is uniformly reciprocally drenched clear water is rinsed to clothing, and under the action of the centrifugal force, rinsing clear water exists Jet stream is formed in clothes fiber, is captured and is carry remaining detergent and wash with the dirt ejection being decomposed by remaining on clothing Agent is washed, thus by dirt removal.But the washing machine is pulsator washing machine, the clear water that sprinkle head ejects can be comprehensive It covers on clothing, for roller washing machine, this spray structure is difficult to realize to remaining detergent on clothing in roller Removing.

Summary of the invention

The technical problem to be solved by the invention for the present situation of prior art is to provide a kind of clear water spray and removal is washed Wash the good roller washing machine with spray structure of agent effect.

Another technical problem to be solved by this invention is the status for the prior art, and it is wide to provide a kind of spray regime And spray the roller washing machine with spray structure of strength.

The technical scheme of the invention to solve the technical problem is: a kind of laundry drum with spray structure Machine is provided with door glass including fuselage and the gate that is arranged on fuselage on the gate, the fuselage interior be additionally provided with into Water valve, the spray equipment to spray to roller undergarment is provided in the door glass, and the spray equipment is connected to inlet valve.

In order to guarantee the comprehensive injection to drums inside clothing, it is provided in the door glass and prolongs along water flow jet direction The diversion trench stretched, the diversion trench end have the mounting surface being obliquely installed, and the spray equipment is assemblied on the mounting surface.

In order to guarantee that water flow is smooth by injection apparatus, obstruction is not had, the spray equipment includes having water stream channel It sprays part and is set in the shell sprayed on part, offer injection channel on the shell, the spray part is located at injection channel The end of side is offered along the pressurization hole of water (flow) direction perforation, and the shell and the end for spraying part have gap and then formed Pressurization space, the water stream channel are connected by pressurization hole with pressurization space, and the pressurization space is connected with injection channel.

In order to guarantee water flow via, with the jeting effect of strength, the outer diameter on the spray part top is along water after spray equipment Stream flow direction gradually becomes smaller, and the outer wall on the spray part top and the inner wall of shell are enclosed the pressurization space.

To guarantee that the water flow of sputtering is pressurizeed via injection channel again, pressurization sky can be accommodated in by being provided on the spray part Interior baffle, circumferentially-spaced arrangement of the baffle along spray part upper surface.

To guarantee that spray part will not excessively be connect with shell, to guarantee the stroke of pressurization space, the spray part lower part edge Extending radially outwardly has shoulder block, and the shoulder block can be resisted against the lower part of shell, is additionally provided with first between the shoulder block and shell Seal washer.

To realize that secondary pressurized, the internal diameter of the injection channel are gradually increased along water flow flow direction.

For the fixation and sealing for guaranteeing spray equipment and door of washing machine glass, the periphery wall of the upper part of the housing extends outwardly Have to the gear edge against door glass side, is threaded in corresponding housing to the nut against the door glass other side, institute It states gear edge and is provided with the second seal washer between door glass, third seal washer is provided between the nut and door glass.

In order to guarantee that gate connecting tube during being opened and closed repeatedly will not be bent, the gate is installed by connection structure On fuselage, the connection structure includes the fixing seat fixed with fuselage and the connector being connected in fixing seat, the company The shaft for the rotation connection of washing machine gate is provided on fitting, the connector has chamber, the company of being provided in the chamber Adapter tube, described connecting tube one end are connected on the inlet valve of upstream, and the other end is connected on the spray equipment of downstream.

Further, the connecting tube includes water inlet end and water outlet end, and the water outlet end is arranged in parallel with shaft.

Compared with the prior art, the advantages of the present invention are as follows: this has the roller washing machine of spray structure, sets on gate It is equipped with door glass, fuselage interior is additionally provided with inlet valve, spray equipment is provided in door glass, spray equipment connection water inlet The design of valve, is directly supplied water by inlet valve, it is ensured that sprays the water that the water on clothing is all cleaning, and then maximum journey Remaining detergent on the removing clothing of degree, in addition, the mistake that can guarantee in drying clothing is arranged in door glass in spray equipment Cheng Zhong will not block spray equipment because laundry load is excessive, guarantee that clear water can smoothly be sprayed to drums inside, door glass The setting of upper diversion trench can guarantee the setting angle alignment clothing of spray equipment, ensure that covering all around for spray regime, Further increase the effect of detergent；Pass-through design of the pressurization hole along water (flow) direction, it is ensured that this is flowed through by water stream channel The unimpeded circulation of the water flow at place, will not offset the kinetic energy of diminishing, and the design of pressurization space can make backward by pressurization hole The water flow of surrounding sputtering is integrated here, spouting together with main water flow after injection channel secondary pressurized, ensure that spray Penetrate intensity.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the embodiment of the present invention；

Fig. 2 is the enlarged diagram in Fig. 1 at A；

Fig. 3 is the overall structure diagram of spray equipment in the embodiment of the present invention；

Fig. 4 is the decomposition texture schematic diagram of Fig. 3；

Fig. 5 is the cross-sectional view of spray equipment in the embodiment of the present invention；

Fig. 6 is the decomposition texture schematic diagram after Fig. 5 clipped structure；

Fig. 7 is the assembling schematic diagram of spray equipment and door glass；

Fig. 8 is the overall structure diagram of connection structure in the embodiment of the present invention；

Fig. 9 is the decomposition texture schematic diagram of Fig. 8；

Figure 10 is cross-sectional view of the Fig. 8 along the direction A-A；

Figure 11 is the overall structure diagram of connection structure other direction (appearing connecting tube) in the embodiment of the present invention；

Figure 12 is the structural schematic diagram that connection structure omits pedestal in the embodiment of the present invention.

Specific embodiment

The present invention will be described in further detail below with reference to the embodiments of the drawings.

As shown in FIG. 1 to FIG. 7, in the present embodiment, it includes fuselage 1, setting that this, which has the roller washing machine of spray structure, Gate 11 in 1 front of fuselage and the roller 12 that is arranged in fuselage 1, the position of respective rollers 12 is provided with door on gate 11 Glass 111 is additionally provided with inlet valve 13 inside fuselage 1, the spray equipment 2 to spray to clothing is provided in door glass 111, The spray equipment 2 is connected to inlet valve 13.After drying, clothing is attached on the inner wall of roller 12, at the center of roller 12 Therefore it is provided with a biggish gap, the design of spray equipment 2 is set in door glass 111, ensure that clothing will not block Spray equipment 2, so that washing machine, while being dried, the clear water in inlet valve 13 is successfully sprayed via spray equipment 2 To the inside of roller 12.The centrifugal force rotated using staving, clear water will penetrate clothing, and easily take away remaining detergent in clothing And foul, detergent residual quantity is greatly reduced, reduces the time for needing additionally to select repeatedly to rinse, solves laundry drum Machine water is few, the problem that clothes does not wash clean.Clear water is strongly flushed on barrel wall after penetrating clothing simultaneously, dry in rinsing Also outer barrel inner wall has been cleaned while net clothing, plays certain clean bucket effect.

In addition, being provided with the diversion trench 112 extended along water flow jet direction, water conservancy diversion in door glass 111 in the present embodiment 112 end of slot has the mounting surface 113 being obliquely installed, and spray equipment 2 is assemblied on the mounting surface 113, installs on diversion trench 112 The design in face 113 can guarantee the inclined injection of spray equipment 2, and such clear water can targetedly be sprayed by the gap of locker room It is sprinkled upon on clothing, while ensure that the clothing in roller 12 can be sprayed by clear water is comprehensive.

In the present embodiment, above-mentioned spray equipment 2 include shell 22 and spray part 21, wherein shell 22 to gate 11 Fixed, the periphery wall on 22 top of shell is outward extended with to the gear against 111 side of door glass along 221, corresponding housing 22 On be threaded with to the nut 222 against 111 other side of door glass, above-mentioned gear is provided between 221 and door glass 111 Second seal washer 223, and third seal washer 224 is provided between nut 222 and door glass 111, in addition, the shell 22 pushes up Portion is also provided with injection channel 23, and the internal diameter of injection channel 23 is gradually increased along water flow flow direction, and water flow is logical by the injection Pressurized jet behind road 23 and go out.

Above-mentioned shell 22 is set on spray part 21, and is connected through a screw thread, and shell 22 has internal screw thread, correspondingly, The external screw thread to match with internal screw thread is provided on spray part 21, spray 21 lower part of part has extended radially outward shoulder block 211, kept off Shoulder 211 can be resisted against the lower part of shell 22, be additionally provided with the first seal washer 27 between shoulder block 211 and spray part 21.

In the present embodiment, above-mentioned spray part 21 has water stream channel 25, and spray part 21 is located at 23 side of injection channel End offer along water (flow) direction perforation pressurization hole 24, the pressurization hole 24 be two and be symmetricly set on spray part 21 it is upper The symmetric design in portion, pressurization hole 24 can guarantee the hydraulic balances of 25 two sides of water stream channel, will not should be hydraulic pressure unevenness cause to Side injection is excessive.

The end of shell 22 and spray part 21 in the present embodiment has gap and then forms pressurization space 2a, specific to tie Structure is made of two parts: one is the outer diameter on spray 21 top of part gradually becomes smaller along water flow flow direction, due in shell 22 Wall is vertically arranged, and will gradually generate gap between spray 21 periphery wall of part and the inner sidewall of shell 22 in this way, and another portion Dividing is not to be bonded completely between the top and the roof of shell 22 for spraying part 21, but be similarly formed gap, two parts gap It is combined into one and just forms pressurization space 2a, is i.e. pressurization space 2a is enclosed by the outer wall on 21 top of spray part and the inner wall of shell 22 Formation is closed, the baffle 26 that can be accommodated in pressurization space 2a is provided on spray part 21, baffle 26 is along spray part 21 The circumferentially-spaced arrangement of upper surface, the setting of the baffle 26 can will be sputtered onto the water flow of pressurization space 2a by hole 24 of pressurizeing Be directed into injection channel 23, and with relieve oedema or abdominal distension through diuresis or purgation stream together after 23 secondary pressurized of injection channel it is spouting.Water stream channel 25 is logical It is overpressurized hole 24 to be connected with pressurization space 2a, pressurization space 2a is connected with injection channel 23, and such water flow can have no The slave injection channel 23 hindered is spouting.

As shown in Fig. 8~Figure 12, in the present embodiment, door glass 111 is installed on the fuselage 1 by connection structure 3, wherein Connection structure 3 includes the fixing seat 31 fixed with fuselage 1 and the connector 32 that is connected in fixing seat 31, wherein connector 32 Including pedestal 321 and the upper cover 322 closed on pedestal 321 can be covered, the chamber 32a that upper cover 322 and pedestal 321 are enclosed, on Lid 322 is fixedly connected with fixing seat 31.

The shaft 4 being rotatablely connected for washing machine gate 11 is provided on connector 32 in the present embodiment, specifically, even Fitting 32 has chamber 32a, and upper cover 322 includes fixed part 323 and the extension extended from fixed part 323 to 11 direction of gate 324, shaft 4 is that extension 324 upwardly extends to be formed.

Connecting tube 5 is provided in above-mentioned chamber 32a, connecting tube 5 includes water inlet end 51 and water outlet end 52, wherein into Water end (W.E.) head 51 is connected on upstream inlet valve 13, and water outlet end 52 is connected on downstream spray equipment 2.In the present embodiment, out Water end (W.E.) head 52 is arranged in parallel with shaft 4.Above-mentioned connecting tube 5 is accommodated in inside chamber 32a, and shaft 4 is arranged in extension 324 On structure design, it is ensured that washing machine gate 11 in the course of rotation will not certain to connecting tube 5 bend repeatedly, It ensure that the service life of connecting tube 5, in addition, water outlet end 52 and the design disposed in parallel of shaft 4, it is ensured that rotate in door When, entire pipeline only can generate small distortion with the rotation of gate, so that entire water route design is reasonable.In addition, at this In embodiment, the first through hole 6 passed through for water inlet end 51 is offered in above-mentioned fixing seat 31, offers confession on pedestal 321 The second through-hole 7 that water outlet end 52 passes through.

Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within spirit and principle Within protection scope.

Claims

1. A drum washing machine with a spray structure, comprising a body (1) and a door (11) arranged on the body (1), the door (11) being provided with a door glass (111), A water inlet valve (13) is also arranged inside the body (1), characterized in that: a spray device (2) for spraying the clothes in the drum (12) is arranged on the door glass (111), The spray device (2) is communicated with the water inlet valve (13).

2 . The drum washing machine with a spray structure according to claim 1 , wherein the door glass ( 111 ) is provided with a guide groove ( 112 ) extending along the jetting direction of the water flow, and the guide groove ( 112) The end has an obliquely arranged mounting surface (113), and the spray device (2) is assembled on the mounting surface (113).

3. The drum washing machine with a spray structure according to claim 2, characterized in that: the spray device (2) comprises a spray piece (21) with a water flow channel (25) and a spray piece (21) sleeved on the spray piece ( 21) on the casing (22), the casing (22) is provided with a jet channel (23), and the end of the spray member (21) located on one side of the jet channel (23) is provided with a jet channel (23) along the water flow direction. Through the pressurizing hole (24), the housing (22) and the end of the spray member (21) have a gap to form a pressurized space (2a), and the water flow channel (25) passes through the pressurizing hole (24) ) communicates with the pressurized space (2a), which communicates with the injection channel (23).

4 . The drum washing machine with a spray structure according to claim 3 , wherein the outer diameter of the upper part of the spray piece ( 21 ) gradually decreases along the flow direction of the water flow, and the upper part of the spray piece ( 21 ) gradually becomes smaller. 5 . The said pressurized space (2a) is formed by enclosing the outer wall of the casing (22) and the inner wall of the casing (22).

5 . The drum washing machine with a spray structure according to claim 4 , wherein the spray member ( 21 ) is provided with a flow guide block ( 26 ) that can be accommodated in the pressurized space ( 2 a ). 6 . , the guide blocks (26) are arranged at intervals along the circumferential direction of the upper surface of the shower element (21).

6 . The front-loading washing machine with a spray structure according to claim 5 , wherein the lower part of the spray member ( 21 ) has a shoulder ( 211 ) extending radially outward, and the shoulder ( 211 ) It can abut against the lower part of the casing (22), and a first sealing gasket (27) is further arranged between the shoulder (211) and the casing (22).

7. The drum washing machine with a spray structure according to any one of claims 3 to 6, wherein the inner diameter of the spray channel (23) gradually increases along the water flow direction.

8. The front-loading washing machine with a shower structure according to claim 3, characterized in that: the outer peripheral wall of the upper part of the casing (22) extends outward with a blocking edge ( 221), a nut (222) for abutting against the other side of the door glass (111) is threaded on the corresponding housing (22), and a second seal is provided between the baffle (221) and the door glass (111). A washer (223), a third sealing washer (224) is arranged between the nut (222) and the door glass (111).

9 . The drum washing machine with a spray structure according to claim 1 , wherein the door ( 11 ) is mounted on the fuselage ( 1 ) through a connecting structure ( 3 ), and the connecting structure ( 3 ) It comprises a fixing base (31) fixed to the body (1) and a connecting piece (32) connected to the fixing base (31), and the upper surface of the connecting piece (32) extends upwards for the washing machine door (11) to rotate The connecting shaft (4), the connecting piece (32) has a chamber (32a), the chamber (32a) is provided with a connecting pipe (5), and one end of the connecting pipe (5) is connected to the upstream water inlet On the valve (13), the other end is connected to the downstream spray device (2).

10. The drum washing machine with a spray structure according to claim 9, wherein the connecting pipe (5) comprises a water inlet end (51) and a water outlet end (52), and the water outlet end ( 52) is arranged in parallel with the rotating shaft (4).