CN207176317U

CN207176317U - A kind of water-conservation washing machine crosses water installations

Info

Publication number: CN207176317U
Application number: CN201720680482.9U
Authority: CN
Inventors: 刘军
Original assignee: Anhui Julong Transmission Technology Co Ltd
Current assignee: NINGGUO JULONG REDUCER Co.,Ltd.
Priority date: 2017-05-23
Filing date: 2017-06-12
Publication date: 2018-04-03
Anticipated expiration: 2027-06-12
Also published as: CN108930144A

Abstract

A kind of water-conservation washing machine of the utility model crosses water installations and is related to water-conservation washing machine technical field, the defects of overcoming existing water-conservation washing machine impeded drainage, and it includes being arranged at crosses water inlet on rotary body, it is characterised in that：Described water inlet of crossing passes through in water seal in the rotatable insertion of rotary body, described upper water seal is fixedly mounted on upper shell, described upper shell is connected with hollow and provided with discharge outlet lower house, and the centring ring with decelerating clutch of washing machine fixed seal connection is provided among described lower house bottom；To be independent overall, it is provided with is arranged on washing machine described mistake water installations with washing machine inner tub, outer barrel and clutch shape in mating connection；The utility model product can not only be arranged to independent module and washing machine inner tub and clutch engagement, it can also be arranged on again on washing machine into assembly with interior bucket or Combined clutch, can rapidly draining, save the time, improve the service efficiency of water-conservation washing machine.

Description

A kind of water-conservation washing machine crosses water installations

Technical field

It the utility model is related to the mistake water installations of water-conservation washing machine technical field, more particularly to water-conservation washing machine.

Background technology

Existing water-conservation washing machine, discharge outlet very little, not only impeded drainage, and washing machine can be caused because dirt blocks Can not draining, how drainage arrangement is set, quickly and easily draining, this be we be currently badly in need of solve technical problem.

Environmental protection is developed in order to solve the problems, such as the water saving of full automatic impeller or roller washing machine and secondary pollution, in industry to wash Clothing machine, i.e., non-porous cylindric washer washing machine, for example, the lower inner portion structure of rotary drum washing machine is global design, bucket wall only leans on The position of nearly balance ring has a circle to throw water hole, and other positions do not have hole, and the washing machine of the structure is contained in washing process in inner cylinder There is water, and there is no water between inner cylinder and casing, can so solve the problems, such as water saving and secondary pollution.

Patent application JP07250989A discloses a kind of washer-drier, and ripple is rotatably mounted with portion of bottom centre Washing machine/dehydration barrel (hereinafter referred to as inner cylinder) of wheel, inner cylinder are rotatably installed in outer barrel, and impeller is by wash shaft with subtracting Speed clutch connects, and inner cylinder is by dehydrating shaft and wash shaft assembly connection, and installation diagram has connecting piece on inner cylinder and dehydrating shaft, Vertical osculum is set on connecting piece, the position corresponding to the osculum below connector sets sealing receiver, The junction for sealing receiver and connecting piece sets water seal, and the lower end for sealing receiver is arranged on the upper surface of outer barrel bottom, The junction for sealing receiver and outer barrel bottom sets sealing gasket, and the draining with sealing receiver UNICOM is set on outer barrel bottom Mouthful.The program discloses a kind of non-porous washing tube of inner cylinder, by setting a connector connection one close in inner cylinder bottom Receiver and inner cylinder are sealed, and osculum is set on the coupling, realizes the UNICOM of the washings and sealing receiver in inner cylinder.

But in this scenario, there is following technical problem：

Connecting piece is connected with clutch Upper shaft sleeve and flange, and the diameter of the osculum set on connecting piece has to far Much smaller than the spacing between sealing receiver end and clutch Upper shaft sleeve, cause the circulation area of osculum very small, Easily blocked in washing process by soft flocks or washings.

In assembling process, set water seal with connecting piece it is difficult to ensure that identical in the junction of sealing receiver and connecting piece Axiality, although possible in theory, in use, it is easy to mechanical wear is caused, so as to cause the close of water seal The seal failure due to abrasion at envelope, make its leak.

In order to increase the drainage efficiency of washings, so as to increase the diameter of connecting piece and expand the diameter of osculum, just not Not increase the size of oil sealing is set in the junction of sealing receiver and connecting piece, but in actual application, at this The size of oil sealing is bigger, easier leak.

In the program, sealing receiver is arranged on the top of outer barrel bottom, so as to have to increase between inner cylinder and outer barrel Difference in height, the change to final assembly is larger, is unfavorable for the application of actual production, and inner cylinder is highly raised, also unfavorable In the stable connection of inner cylinder.

In the case of external diameter identical at connecting piece setting water seal, the displacement of washings how is improved, is this area skill Art personnel's urgent problem to be solved.

Utility model content

The purpose of this utility model is to provide a kind of water-conservation washing machine and crosses water installations, by washing machine rotary body with washing Drainage arrangement is set between clothing machine speed-reducing clutch, rapidly draining, improves the service efficiency of water-conservation washing machine.

According to above-mentioned purpose, the technical solution of the utility model is：A kind of water-conservation washing machine crosses water installations, including is arranged at Water inlet is crossed on rotary body, it is characterised in that：Described water inlet of crossing is by water seal in the rotatable insertion of rotary body, institute The upper water seal stated is fixedly mounted on upper shell, and described upper shell is connected with hollow and provided with discharge outlet lower house, institute The centring ring with decelerating clutch of washing machine fixed seal connection is provided among the lower house bottom stated.

To be independent overall, it is provided with mating connection with washing machine inner tub, outer barrel and clutch described mistake water installations Shape is arranged on washing machine.

Described mistake water installations are engaged with clutch or outer barrel is combined into component, overall and washing machine assembly connection.

Described rotary body is washing machine inner tub flange or the steel bowl that is connected with washing machine inner tub flange, the washing machine The outer wall of interior bucket flange or steel bowl and the epipharynx phase rotatory sealing of upper water seal 1 coordinate.

Described fixing seal is the big water seal outer lip of decelerating clutch of washing machine, and the outer lip is recessed U-type groove.

Compared with prior art, the advantages of the utility model and have the beneficial effect that：The utility model product is by doing washing Drainage arrangement is set between machine rotary body and decelerating clutch of washing machine, can not only be arranged to independent module and washing machine Interior bucket and clutch engagement, it can also be arranged on again on washing machine into assembly with outer barrel or Combined clutch, can be rapidly Draining, the time is saved, improve the service efficiency of water-conservation washing machine.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the utility model embodiment, need to make in below describing embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, right For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings Obtain other accompanying drawings：

Fig. 1 is that the utility model water-conservation washing machine crosses water installations embodiment cross section structure diagram；

Fig. 2 is that the utility model water-conservation washing machine crosses water installations dimensional structure diagram；

Fig. 3 is that the utility model water-conservation washing machine crosses structural representation of the water installations on washing machine；

Fig. 4 is that the utility model crosses water installations stereochemical structure sectional view；

Fig. 5 is that the utility model crosses concrete structure schematic diagram of the water installations on washing machine；

Wherein：1. upper water seal；101. positioning port；102. notch；103. the first convex portion；104. the second convex portion；2. upper shell； 201. first connection walls；202. second connection walls；203. the 3rd connection walls；Through hole in 204.；205. the 4th connection walls；3. lower casing Body；301. first connection sides；302. step surface；303. second connection sides；304. the 3rd connection sides；305. the 4th connection sides； 306. the 5th connection sides；307. the 6th connection sides；4. centring ring；5. discharge outlet；6. interior bucket；7. flange；8. steel bowl；9. outer barrel； 10. speed-reducing clutch；11. flowing water chamber；12. positioning hole；13. Drainage Division；First accommodates wall；1302. second accommodate wall；1303. 3rd accommodates wall；1304. the 4th accommodate wall；14. impeller；15. flange osculum；17. throughput.

Embodiment

Embodiment 1, with reference to Fig. 1, water installations example structure schematic diagram is crossed for the utility model water-conservation washing machine, it includes The water inlet of crossing being arranged on rotary body, described water inlet of crossing are described by water seal 1 in the rotatable insertion of rotary body Upper water seal 1 is fixedly mounted on upper shell 2, and described upper shell 2 is connected with hollow and provided with discharge outlet 5 lower house 3, institute The centring ring 4 with decelerating clutch of washing machine fixed seal connection is provided among the bottom of lower house 3 stated；Described mistake water installations For independent entirety, it is provided with is arranged on washing machine with washing machine inner tub 6, outer barrel 9 and clutch 10 shape in mating connection； Or it is also possible that described mistake water installations are engaged with clutch 10 or outer barrel 9 and are combined into component, overall and washing machine fills With connection；Described rotary body is washing machine inner tub flange 7 or the steel bowl 8 that is connected with washing machine inner tub flange 7, the laundry The outer wall of machine interior bucket flange 7 or steel bowl 8 and the epipharynx phase rotatory sealing of upper water seal 1 coordinate；Described fixing seal is washing machine The big water seal outer lip of speed-reducing clutch 10, the outer lip are recessed U-type groove, play positioning and water shutoff effect；Upper shell 2 and upper The sealing space of annular is formed between water seal 1 and the big water seal of lower house 3 and clutch 10, its top can rotate with steel bowl 8 Sealing, bottom and the Upper shaft sleeve rotatory sealing of clutch 10, thus form the mistake water installations that one end rotates one end fixation.

Embodiment 2：

As shown in Fig. 1~2, the utility model discloses a kind of water-conservation washing machine to cross water installations, described mistake water installations bag Include the water inlet of crossing being arranged on rotary body, described water inlet of crossing is described by water seal 1 in the rotatable insertion of rotary body Upper water seal 1 be fixedly mounted on upper shell 2, described upper shell 2 with it is hollow and be connected provided with the lower house 3 of discharge outlet 5 Connect, discharge outlet 5 and discharge pipe line UNICOM, be provided with and decelerating clutch of washing machine fixing seal among the described bottom of lower house 3 The centring ring 4 of connection.

Water installations described in the utility model of crossing to be independent overall, cross water installations by with washing machine inner tub 6, outer barrel 9 and The shape in mating connection of clutch 10 is arranged on washing machine；Or it is also possible that described mistake water installations and clutch 10 or Person's outer barrel 9, which is engaged, is combined into component, overall and washing machine assembly connection；The washings of washing machine are flowed into by crossing water inlet In the hollow space that upper shell 2 is formed with lower house 3, in the state of washing, discharge outlet 5 and drainage management UNICOM, discharge pipe line It is closed, washings are stored in inside inner cylinder and irrigate the whole space for crossing water installations；During draining, discharge pipe line is opened, and washes Wash water and discharge pipe line is flowed into by discharge outlet 5, then washing machine is flowed out through discharge pipe line；During drying, inner cylinder and impeller are carried out at a high speed Rotation, water installations geo-stationary is crossed, cross water installations and ensure that water installations in the case where washing and drying operating mode, crossed water by upper water seal The sealing of device water inlet.

Preferably, holding tank is provided with as some embodiments of the utility model, described upper shell 2, described is upper Water seal 1 is configured in the space of holding tank, and the opposite side of upper water seal 1 is formed with positioning port 101, positioning port 101 and rotary body Cross water inlet contact and can relatively rotate.

Further, notch 102 has been internally formed in upper water seal 1, the setting, which further ensures, is washing and drying When, sealing of the upper water seal to water installations water inlet excessively.

Further, the upper water seal 1 is forming the side of positioning port 101 formed with one or more convex Portion, water seal is further increased as some embodiments of the utility model, including the first convex portion and the second convex portion, the setting 1 contacts the sealing of connection with rotary body, and then improves the reliability of the utility model in use.

Preferably, described upper shell 2 includes the first connection wall 201, the second connection wall 202, the 3rd connection wall 203, the Four connection walls 205, the second described connection wall 202 are arranged on the side of the first connection wall 201, the first connection wall 201, second Connection wall 202 forms the holding tank that can accommodate water seal 1, through hole in being formd in the middle part of the first connection wall 201 204, middle through hole 204 is configured as setting with water inlet assembly connection, the 3rd connection wall 203 excessively of speed-reducing clutch, rotary body In the opposite side of the first connection wall 201, the other end of the 3rd connection wall 203 is connected with the 4th connection wall 205, and described Three connection walls 203 and the 4th connection wall 205 are matched somebody with somebody with the cooperation of lower house 3 assembling or the 4th connection wall 205 with lower house 3 to be attached together Match somebody with somebody.

Further, described lower house 3 is that the rigging position of upper shell 2 is further formed with step surface 302, the setting It ensure that reliability and sealing that upper shell 2 is connected with lower house 3.

Further, the base of described lower house 3 has concave up sunken trend to set at two lateral centers, positioning Circle 4 is arranged on the bottom middle of lower house 3, and the lower plane absolute altitude of centring ring 4 is not less than the lowest part absolute altitude of lower house 3, should One side is set to ensure that the assembling between inner tank of washing machine, outer barrel and clutch, the lowest part of the lower house 3 is decelerated The big plate support of clutch 10, water seal under being set between big plate, centring ring 4 and clutch outer shaft, the lower water seal, positioning Flowing water chamber 11, flowing water chamber 11 and rotary body are formed between circle 4, lower house 3, the hollow structure of upper shell 2 and clutch outer shaft On cross water inlet UNICOM, on the one hand the setting is easy to big plate to ensure that water installations were placed to crossing the supporting roles of water installations Stability, also improved sealing and reliability that water installations are connected with clutch outer shaft.

Specifically, described lower house 3 includes the first connection when 301, second connects 303, the second connection side 303 Be arranged on the lower section on the first connection side 301, the second connection when 303 are connected with first 301 in junction formation step surface 302, Described step surface 302 is supported to coordinate to upper shell 2, and the second connection is when 303 other end is connected with the 3rd 304 connections, second connection 304 are configured as being supported by big plate when 303 are connected with the 3rd in junction, therefore, second Connect 304 shape and the form fit setting of big plate in junction when 303 are connected with the 3rd, it is preferred that the second connection side 303 are connected the junction on side 304 in horizontally disposed with the 3rd；The 3rd connection side 304 is set in acclivitous trend, the Three connections 305 connect when 304 other end is connected with the 4th, and the 4th connects side 305 is fixedly connected with centring ring 4.

Preferably, the axis of described centring ring 4 be arranged on flowing water chamber 11 axis it is conllinear, in centring ring 4 Side forms positioning hole 12, and the clutch outer shaft of speed-reducing clutch 10 passes through positioning hole 12, outside lower house 3, centring ring 4 and clutch Lower water seal is set on axle sleeve so that sealing structure is formed at the bottom of clutch outer shaft and flowing water chamber 11 so that the water of flowing water intracavitary Can only be by the row of discharge outlet 5 to discharge pipe line, as some embodiments of the utility model, the described the 4th connection side 305 is in Horizontally disposed, centring ring 4 is connected 305 perpendicular shape of side with the 4th and set, and the lower plane absolute altitude of the centring ring 4 is in the second connection When 303 are connected with the 3rd 304 junction minimum absolute altitude, on the one hand the setting was easy to the assemblings of water installations, the opposing party Face also ensure that the Stability and dependability of water installations flowing water.

Preferably, described discharge outlet 5 is formed on lower house 3, and discharge outlet 5 is formed in the side of remotely located circle 4, row The position at the mouth of a river 5 forms the structure lowest part in flowing water chamber 11.

As some embodiments of the utility model, the lower house 3 forms throughput 17 and row in the position of discharge outlet Water portion 13, the area of section of the Drainage Division 13 are more than the area of section of throughput 17, and the setting is easy to washings in discharge, Effectively increase expulsion efficiency.

Specifically, the throughput 17 includes being formed the 5th connection of flowing water chamber 11 when the 306, the 6th connects 307, it is described The assembly connection that coordinates of the 5th connection side 306 and upper shell 2, what the 6th connection side 307 coordinated is connected with centring ring 4, the Five connections when the 306, the 6th connects 307 between space in form throughput 17, throughput 17 and the UNICOM of Drainage Division 13 are described Drainage Division 13 include first accommodate wall the 1301, the 3rd accommodate wall 1303, it is described first receiving wall 1301 is connected side 306 with the 5th Connection, the other end of the first receiving wall 1301 are connected with the second receiving wall 1302；The 3rd receiving wall 1303 is connected with the 6th Side 307 is fixedly connected, and the other end of the 3rd receiving wall 1303 accommodates wall 1304 with the 4th and is fixedly connected, and discharge outlet 5 is formed the Two accommodate the end that wall 1302 and the 4th accommodates wall 1304, and as some embodiments of the utility model, described first accommodates wall 1301 length is more than the 3rd length for accommodating wall 1303, and the setting is easy to exclude the washings in inner cylinder 6 and flowing water chamber 11.

As some embodiments of the utility model, as shown in figure 3, described rotary body is to be configured as and upper water seal 1 The steel bowl 8 of connection is contacted, steel bowl 8 is detachably connected with flange 7, and the flange 7 is arranged on the bottom of inner cylinder 6 and fixed in inner cylinder 6 Connection, flange 7 are fixedly connected with clutch outer shaft, the setting flange osculum 15 on flange 7, outside the flange 7, clutch Axle sleeve, steel bowl 8 form intake antrum, intake antrum and the UNICOM of flowing water chamber 11 so that the washings in inner cylinder 6 can pass through intake antrum stream Enter to inside flowing water chamber 11.

Preferably, described flange 7 is being higher than the height of plane on inner cylinder bottom with the height of clutch outer shaft junction Degree, the lowest part of the flange osculum 15 formed on flange 7 are not higher than the upper plane of inner cylinder bottom, and the setting causes inner cylinder 6 Interior water is easy to all be expelled to flowing water chamber 11 in draining.

Specifically, the horizontal setting in bottom of described inner cylinder 6, inner cylinder bottom is close to the center of speed-reducing clutch 10 Position is provided with opening, and lateral surface of the flange 7 along the bottom of inner cylinder 6 is set, and the opening in inner cylinder bottom is stretched into inner cylinder 6 Portion, the rectangular shape in part for stretching into inner cylinder flange in the bottom are set, and the vertical edges of rectangular-shaped flange are set and inner cylinder bottom outside Flange vertical connection, and the ends contact being open with inner cylinder bottom centre is set, and the upper end of the vertical edges of rectangular-shaped flange is The horizontal sides of rectangular-shaped flange, the rectangular-shaped flange horizontal sides are fixedly connected with clutch outer shaft, the flange osculum 15 through the rectangular-shaped flange entirely extending into inside inner cylinder.The setting causes the energy under draining operating mode of the washings in inner cylinder 6 It is enough to be completely exhausted out along flange osculum 15 in flowing water chamber 11, and then discharge washing machine.

As some embodiments of the utility model, as shown in figure 4, described rotary body is to be configured as and upper water seal 1 The steel bowl 8 of connection is contacted, steel bowl 8 is detachably connected with flange 7, and water bowl, the flange 7 were set between flange 7 and steel bowl 8 It is arranged on the bottom of inner cylinder 6 and is fixedly connected in inner cylinder 6, flange 7 is fixedly connected with clutch outer shaft, and method is set on flange 7 Blue osculum 15, cross water bowl on set with flange osculum 15 be adapted osculum, the flange 7, clutch outer shaft, Steel bowl 8 forms intake antrum, intake antrum and the UNICOM of flowing water chamber 11 so that the washings in inner cylinder 6 can be flowed into by intake antrum Inside flowing water chamber 11.

Preferably, the overall horizontal setting of the flange 7, flange 7 are being in upward skewed setting close to clutch And stretch into inside inner cylinder 6, the flange osculum 15 is arranged on the skewed position of flange, and flange osculum 15 is minimum Upper plane of the end not higher than inner cylinder bottom.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in Protection domain within.

Claims

1. a kind of water-conservation washing machine crosses water installations, including is arranged on rotary body and crosses water inlet, it is characterised in that：Described mistake Water inlet by the way that in water seal (1) in the rotatable insertion of rotary body, described upper water seal (1) is fixedly mounted on upper shell (2), Described upper shell (2) is connected with hollow and provided with discharge outlet (5) lower house (3), among described lower house (3) bottom It is provided with and decelerating clutch of washing machine（10）The centring ring (4) of fixed seal connection.

2. water-conservation washing machine according to claim 1 crosses water installations, it is characterised in that：Described mistake water installations are independent whole Body, it is provided with and washing machine inner tub（6）, outer barrel（9）And clutch（10）Shape in mating connection is arranged on washing machine.

3. water-conservation washing machine according to claim 1 crosses water installations, it is characterised in that：Described mistake water installations and clutch （10）Or outer barrel（9）It is engaged and is combined into component, overall and washing machine assembly connection.

4. the water-conservation washing machine according to claims 1 to 3 any claim crosses water installations, it is characterised in that：Described Rotary body is washing machine inner tub flange（7）Or with washing machine inner tub flange（7）The steel bowl being connected（8）, the washing machine inner tub Flange（7）Or steel bowl（8）Outer wall and upper water seal (1) the rotatory sealing of epipharynx phase coordinate.

5. the water-conservation washing machine according to claims 1 to 3 any claim crosses water installations, it is characterised in that：Described Fixing seal is decelerating clutch of washing machine（10）Big water seal outer lip, the outer lip is recessed U-type groove.