CN102578982B - The mounting structure of Washing pump of bowl-washing machines and dish-washing machine - Google Patents
The mounting structure of Washing pump of bowl-washing machines and dish-washing machine Download PDFInfo
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- CN102578982B CN102578982B CN201210041560.2A CN201210041560A CN102578982B CN 102578982 B CN102578982 B CN 102578982B CN 201210041560 A CN201210041560 A CN 201210041560A CN 102578982 B CN102578982 B CN 102578982B
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Abstract
The present invention proposes a kind of mounting structure and dish-washing machine of Washing pump of bowl-washing machines, be provided with tank and washing pump in described dish-washing machine, between described tank and described washing pump, be provided with connector, described washing pump is installed on described tank by this connector.Because washing pump is directly installed on tank, avoid and directly contact with the housing of dish-washing machine, be conducive to the noise reducing dish-washing machine.
Description
Technical field
The present invention relates to a kind of mounting structure of Washing pump of bowl-washing machines and there is the dish-washing machine of this mounting structure.
Background technology
In dish-washing machine washing cycle, water used is recirculated water, and the tank of dish-washing machine coordinates the container as storage recirculated water bottom inner bag.In the washing process of dish-washing machine, recirculated water flows to washing pump by bottom of gullet, then is ejected into spray thrower with wash dining set by washing pump, and this recirculated water flows down from tableware and inner bag internal face and flows back to tank.Usual washing pump needs enough power, and lift is enough, by the position of water flow jet to expection, could reach desirable clean result.But power is larger, lift is longer, in dish-washing machine running washing pump vibration will Shaoxing opera strong, therefore, the vibration on purpose reducing washing pump is the most direct approach reducing dish-washing machine complete machine noise.
As shown in Figure 1, the fixed form of existing washing pump, is normally provided with elastomeric element 8 between washing pump 3 and dish-washing machine base plate 4, and this elastomeric element 8 is usually formed by metal plate punching, bending or is made up of helical form steel wire.A Rubber shock-absorbing pad 7 being used for absorbing is provided with in the side that elastomeric element 8 contacts with washing pump 3.And the other side of washing pump 3, be connected with tank 1 by means of only rubber tube 6 and the pipe clamp 61,62 being positioned at rubber tube 6 two ends.Adopt aforesaid way to install washing pump 3, because one end of elastomeric element 8 need be rigidly connected with base plate 4, in dish-washing machine running, the vibration of washing pump 3 can be reached on base plate 4 by this elastomeric element 8.Owing to not being provided with damping or vibration-absorbing material on base plate 4, therefore be unfavorable for the noise reducing dish-washing machine.
In addition, because one end of elastomeric element 8 need be rigidly connected with base plate 4, when keeping in repair dish-washing machine, base plate 4 is caused to remove difficulty, and once disconnect the connection of washing pump 3 and elastomeric element 8, washing pump 3 is just in floating state, and the rubber tube 6 be connected with washing pump under washing pump Action of Gravity Field easily comes off, thus disconnection washing pump 3 is connected with the water route of tank 1.
Summary of the invention
In view of this, main purpose of the present invention is, provides a kind of and can reduce the mounting structure of the Washing pump of bowl-washing machines of the complete machine noise of dish-washing machine and have the dish-washing machine of this mounting structure.
For achieving the above object, the present invention proposes a kind of mounting structure of Washing pump of bowl-washing machines, in described dish-washing machine, be provided with tank and washing pump, it is characterized in that, between described tank and described washing pump, be provided with connector, described washing pump is installed on described tank by this connector.
Draw from the above mentioned, because described washing pump is installed on tank by connector, described washing pump not with housing (the i.e. external frame of dish-washing machine of dish-washing machine, such as, the base plate of composition dish-washing machine fuselage, the parts such as the back rest or column, it mostly is easy vibrative metal parts) contact, therefore in washing pump running, the vibration produced by washing pump motor can not directly pass to dish-washing machine housing, but indirectly pass to dish-washing machine housing by tank, tank is made to serve the effect of the vibration of buffering washing pump, thus the noise caused by the vibration of washing pump can be reduced.
Simultaneously, because described washing pump is installed on tank by connector, and be not connected with the base plate of dish-washing machine fuselage, in dish-washing machine maintenance process, maintenance personal can freely take off base plate and arbitrarily place, and is arranged on the prior art on base plate compared to washing pump, the restriction of the length of the tube connector of washing pump can not be subject to, base plate can be removed more easily, and the steadiness of washing pump installation can not be affected when base plate is removed, be conducive to keeping in repair dish-washing machine.
In addition, because described washing pump is installed on tank by connector, the quantity of the parts installing washing pump can also be reduced, be conducive to the structure simplifying dish-washing machine, and the assembly process of dish-washing machine can be simplified.
Preferably, described connector is elastomeric element.
Draw from the above mentioned, because connector is elastomeric element, such as, this connector can be rubber part, be coated with the metallic article of rubber, plastic part and be coated with the one in the plastic part of rubber and spring, in washing pump running, this connector can absorb the vibration that produced by washing pump motor of a part, is conducive to reducing dish-washing machine and is in operation produced noise.
Preferably, the outside wall surface of described tank is formed with extension, described washing pump is installed on this extension by described connector.
Draw from the above mentioned, owing to being formed with extension in the outside wall surface of described tank, be conducive to described washing pump to be installed on described tank.
Preferably, on the top of described tank, there is an opening, described extension be tabular and with this opening place plane parallel.
Draw from the above mentioned, due to described extension be tabular and with described opening place plane parallel, be conducive to making the junction stress balance of described connector and described washing pump, extension, thus improve the steadiness installing described washing pump.
Preferably, the circumference along described opening is formed with a flange on tank, and described extension is formed in the outside wall surface of this flange.
Preferably, described extension is formed with reinforcement, the intensity of described extension can be increased by this reinforcement.
Preferably, described extension offers U-lag, described connector is formed the projection can inserted in this U-lag, and in this projection, be formed with the stage portion that stops this projection to be deviate from from described U-lag.
Draw from the above mentioned, owing to adopting U-lag to coordinate with protruding the connection realizing tank and connector, described projection directly can be inserted and can be simplified installation process by the openend of U-lag.In addition, owing to being provided with stage portion, connector under the Action of Gravity Field of washing pump can be avoided to deviate from from U-lag along vertical direction, be conducive to the fastness that enhancing connector is connected with tank.
Preferably, the openend of corresponding described U-lag, the two side of described U-lag is formed the first stopper section, and this first stopper section is deviate from from the openend of described U-lag in order to stop described projection.
Preferably, joint pin is formed in the outside of described washing pump casing, described connector is formed the sleeve pipe matched with this joint pin, and described washing pump is connected with described connector with the socket of joint pin by sleeve pipe, is conducive to the installation process simplifying washing pump and connector.
Preferably, being formed with the second stopper section in the end of described joint pin, slips away from described joint pin in order to stop described sleeve pipe in this second stopper section.
The invention allows for a kind of dish-washing machine, tank and washing pump is provided with in described dish-washing machine, this washing pump is used for from described tank, aspirating the washings that are stored in described tank and being disposed in the spray system of described dish-washing machine, it is characterized in that, described dish-washing machine comprise aforementioned in the mounting structure of arbitrary described Washing pump of bowl-washing machines.
Preferably, described tank is installed on the bottom of described internal cavity of bowl washer, between this inner bag and described dish-washing machine housing, be provided with damping material and/or vibration-absorbing material.
Draw from the above mentioned, in dish-washing machine runs, the partial noise that described washing pump produces is passed to described inner bag by tank, owing to being provided with a large amount of damping material and vibration-absorbing material between inner bag and dish-washing machine housing, then effectively can intercept noise, be conducive to the noise reducing dish-washing machine.
Accompanying drawing explanation
Fig. 1 is a kind of mounting means of Washing pump of bowl-washing machines in prior art;
Fig. 2 is the scheme of installation of the application's Washing pump of bowl-washing machines, is a kind of embodiment;
The decomposing schematic representation of the tank that Fig. 3 is mounting means shown in employing Fig. 2, washing pump and connector;
Fig. 4 is the partial enlarged drawing at A place in Fig. 3;
Fig. 5 is the partial enlarged drawing at B place in Fig. 3;
The assembling schematic diagram that Fig. 6 is tank shown in Fig. 3, washing pump and connector;
Fig. 7 is the partial enlarged drawing at C place in Fig. 6.
Detailed description of the invention
Below in conjunction with Fig. 2-Fig. 7, the mounting structure of Washing pump of bowl-washing machines of the present invention is described in detail.In following description, to be placed in by dish-washing machine on the platform that parallels with ground, described horizontal direction is direction parallel to the ground, and described vertical direction is the direction perpendicular with ground.The inner side and outer side (outside wall surface) of described tank is towards the side of dish washer interior and the side deviating from dish washer interior.The outside (outside wall surface) of described washing pump refers to the side with appearance.
As shown in Figure 3, tank 1 and washing pump 3 is provided with in dish-washing machine, tank 1 offers a washing pump water inlet 14, washing pump 3 offers a water inlet 31 and a delivery port 32, the water inlet 31 of washing pump 3 is communicated with the washing pump water inlet 14 on tank 1 by flexible pipe 41, and its delivery port 32 is communicated with the spray system of dish-washing machine.In dish-washing machine running, the water be stored in bottom inner bag flows into tank 1, the water inlet 31 that recirculated water in tank 1 flows through the washing pump water inlet 14 of tank 1, flexible pipe 41 and washing pump successively enters washing pump 3, then washing pump motor flows by action through washing pump delivery port 32 and enter the spray system of dish-washing machine, form circulation waterway successively to realize washing tableware.Tank 1 is connected with the water route of washing pump 3 and is not limited to aforesaid way, also can adopt other structures to realize.
As shown in Figure 2, be provided with connector 2 between tank 1 and washing pump 3, this connector 2 is made up of rubber.As shown in Figure 4, connector 2, primarily of two parts composition, is namely formed with two laid out in parallel on the top of connector 2 and has the projection 21 of certain intervals, being formed with stage portion 22 along its length at the top of these two projections 21; Be formed with two laid out in parallel in the bottom of connector 2 and there is the sleeve pipe 23 of certain intervals.
As shown in Figure 3 and Figure 6, have an opening 11 on the top of tank 1, the circumference along this opening 1 is formed with a flange 12 on tank 1.With opening 11 place plane parallel, the outside wall surface of flange 12 is formed with an extension 13, this extension 13 is slab construction on the whole, and is formed with the multiple reinforcements 17 strengthening himself intensity on this extension 13.Extension 13 offers the U-lag 15 of two laid out in parallel, the two side of U-lag 15 is formed the first stopper section 16, this first stopper section 16 is cross sections is trapezoidal raised structures.Wherein, the width of U-lag 15 is consistent or slightly large with the width of protruding 21, and be less than the width of stage portion 22, this projection 21 can be placed in this U-lag 15, and avoid connector 2 under the Action of Gravity Field of washing pump to deviate from from U-lag 15 along vertical direction.The length of U-lag 15 is greater than the length of projection 21, is conducive to stoping protruding 21 to deviate from from the openend of U-lag 15 by the first stopper section 16.In addition, as shown in Figure 7, the first stopper section 16 is cross sections is the raised structures of right-angled trapezium, and its side away from stage portion 22 is acute angle, when installation connecting element 2, is conducive to making staff insert in U-lag 15 by connector 2; Its side contacted with stage portion 22 is right angle, and protruding 21 can be stoped better to deviate from from the openend of U-lag 15.
As shown in Figure 3 and Figure 5, two joint pins 33 are side by side had in the arranged outside of the pump case of washing pump 3, the material of this joint pin 33 is consistent with the material of pump case, such as, can be plastics or aluminium alloy etc., its one end and pump case are formed at one, and the outside wall surface of its other end and pump case has certain gap and passes for sleeve pipe 23.The length that the length of joint pin 33 is a bit larger tham sleeve pipe 23 makes sleeve pipe 23 can all be placed on joint pin 33.As shown in Figure 5, be formed with the second stopper section 34 in the end be not connected with pump case of joint pin 33, the similar of the first stopper section 16 shown in the structure of this second stopper section 34 and Fig. 7, it slips away from joint pin 33 in order to stop sleeve pipe 23.
As shown in Figure 2, adopt the connector 2 of said structure, inserted in U-lag 15 by the projection 21 on connector 2 and connector 2 is formed with tank 1 be connected, be socketed in by the sleeve pipe 23 on connector 2 and joint pin 33 make connector 2 to be formed with washing pump 3 to be connected, thus utilize connector 2 be directly installed on tank 1 by washing pump 3 and avoid the body contact with dish-washing machine.In washing pump running, the vibration produced by washing pump motor can not directly be passed to dish-washing machine housing but pass to tank 1, passes to the inner bag of dish-washing machine via tank 1 after cushioning again.Owing to being provided with a large amount of damping material and vibration-absorbing material between inner bag and dish-washing machine housing, can absorbing vibrational energy, be conducive to reducing dish-washing machine and be in operation produced noise.
Meanwhile, because connector 2 is made up of rubber, in washing pump running, this connector 2 can absorb the vibration that produced by washing pump motor of a part, is conducive to reducing dish-washing machine and is in operation produced noise.
Because washing pump is installed on tank 1 by connector 2, and be not connected with the base plate of dish-washing machine fuselage, in dish-washing machine maintenance process, maintenance personal can remove base plate more easily, and the steadiness of washing pump 3 installation can not be affected when base plate is removed, be conducive to keeping in repair dish-washing machine.
In addition, with to make compared with tank 1 forms connection with dish-washing machine base plate 4 with Rubber shock-absorbing pad 7 by elastomeric element 8 shown in Fig. 1, in the present embodiment, can washing pump 3 be installed on tank 1 by means of only connector 2, the quantity of the parts installed needed for washing pump 3 can be reduced, be conducive to the structure simplifying dish-washing machine, and the assembly process of dish-washing machine can be simplified.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, in a word, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Such as, in the above-described embodiments, connector is rubber part, but not limited thereto, and this connector also can be plastic part, or, be coated with plastic part or the metallic article of rubber, or, spring.Here why rubber-coated in the periphery of plastic part or metallic article, reduce dish-washing machine mainly through this rubber and to be in operation produced noise.
Again such as, in the above-described embodiments, as shown in Fig. 2-Fig. 7, inserted in U-lag 15 by the projection 21 on connector 2 and connector 2 is formed with tank 1 be connected, be socketed in by the sleeve pipe 23 on connector 2 and joint pin 33 make connector 2 to be formed with washing pump 3 to be connected, but it is not limited thereto, also by sleeve pipe and the cooperation of metal joint pin, connector 2 is formed with tank 1 to be connected, by U-lag and protruding cooperation, connector 2 is formed to be connected with washing pump 3, or all with protruding cooperation, connector is formed by the cooperation of sleeve pipe and metal joint pin or U-lag respectively with tank and washing pump to be connected.
In addition, except adopting the connecting-piece structure shown in Fig. 2-Fig. 7, also can be provided with snap device on connector, be connected with tank or washing pump by this snap device, particularly, draw-in groove or buckle can be formed with in the outside of extension or washing pump casing, connector is formed the buckle or draw-in groove that match with this draw-in groove or buckle, tank or washing pump are connected with connector with the engaging of draw-in groove by buckle, to realize the installation to washing pump.In addition, this connector is also formed with washing pump and tank respectively by securing member and is connected, or, adopt and by the elastomeric element of metal plate punching, bending or the spring that is made up of helical form steel wire, washing pump is installed on tank.
Again such as, in the above-described embodiments, as shown in Figure 3 and Figure 6, described extension 13 is arranged with tank opening 11 place plane parallel, but it is not limited thereto, this extension 13 also can be arranged perpendicular to the plane at tank opening 11 place, or is otherwise formed in the outside wall surface of tank.
Again such as, in the above-described embodiments, as shown in Fig. 4, Fig. 5 and Fig. 7, by the projection 21 of connector, sleeve pipe 23, and the U-lag 15 on tank and the joint pin 34 on washing pump are defined as two, but it is not limited thereto, also can be set as other numbers except two, such as, one, three, four etc., but in order to increase the fastness that washing pump is installed, preferably be not less than two, can carry out dispersed to the gravity of washing pump like this, make uniform force between tank, connector, washing pump, be conducive to the fastness increasing washing pump installation.
Claims (10)
1. a mounting structure for Washing pump of bowl-washing machines, is provided with tank (1) and the washing pump (3) be communicated with this tank (1) by duct member, it is characterized in that in described dish-washing machine,
An opening (11) is provided with on the top of described tank (1), the outside wall surface of described tank (1) is formed extension (13), this extension (13) for tabular and with described opening (11) place plane parallel
Connector (2) is provided with between described tank (1) and described washing pump (3), described washing pump (3) is only installed on described extension (13) by this connector (2), and described washing pump (3) is placed in the outside of described tank (1) on the whole.
2. mounting structure according to claim 1, is characterized in that, described connector (2) is elastomeric element.
3. mounting structure according to claim 1, it is characterized in that, described tank (1) forms a flange (12) along the circumference of described opening (11), and described extension (13) is formed in the outside wall surface of described flange (12).
4. mounting structure according to claim 3, is characterized in that, described extension (13) is formed the multiple reinforcements (17) strengthening himself intensity.
5. mounting structure according to claim 3, it is characterized in that, described extension (13) offers U-lag (15), described connector (2) is formed the projection (21) can inserted in this U-lag (15), and in this projection (21), is formed with the stage portion (22) that stops this projection (21) to be deviate from from described U-lag (15).
6. mounting structure according to claim 5, it is characterized in that, the openend of corresponding described U-lag (15), the two side of described U-lag (15) is formed the first stopper section (16), and this first stopper section (16) is deviate from from the openend of described U-lag (15) in order to stop described projection (21).
7. the mounting structure according to claim 1 or 3, it is characterized in that, joint pin (33) is formed in the outside of described washing pump casing, described connector (2) is formed the sleeve pipe (23) matched with this joint pin (33), and described washing pump (3) is connected with described connector (2) with the socket of joint pin (33) by sleeve pipe (23).
8. mounting structure according to claim 7, it is characterized in that, being formed with the second stopper section (34) in the end of described joint pin (33), slips away from described joint pin (33) in order to stop described sleeve pipe (23) in this second stopper section (34).
9. a dish-washing machine, tank (1) and washing pump (3) is provided with in described dish-washing machine, this washing pump (3) is for from aspirating the washings that are stored in described tank (1) in described tank (1) and being disposed in the spray system of described dish-washing machine, it is characterized in that, described dish-washing machine comprises the mounting structure of arbitrary described Washing pump of bowl-washing machines in claim 1 ~ 8.
10. dish-washing machine according to claim 9, is characterized in that, described tank (1) is installed on the bottom of described internal cavity of bowl washer, between this inner bag and described dish-washing machine housing, be provided with damping material and/or vibration-absorbing material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041560.2A CN102578982B (en) | 2012-02-22 | 2012-02-22 | The mounting structure of Washing pump of bowl-washing machines and dish-washing machine |
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| CN201210041560.2A CN102578982B (en) | 2012-02-22 | 2012-02-22 | The mounting structure of Washing pump of bowl-washing machines and dish-washing machine |
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| CN102578982A CN102578982A (en) | 2012-07-18 |
| CN102578982B true CN102578982B (en) | 2015-09-09 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310622B (en) * | 2014-06-18 | 2018-07-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine |
| CN107713944B (en) * | 2017-11-24 | 2024-02-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Sink type dish washer |
| CN108175351A (en) * | 2018-03-28 | 2018-06-19 | 珠海格力电器股份有限公司 | Dish washer and washing pump installation component thereof |
| US11051673B2 (en) | 2018-04-19 | 2021-07-06 | Haier Us Appliance Solutions, Inc. | Suspension system for a fluid circulation assembly of a dishwasher appliance |
| CN110811472A (en) * | 2018-08-10 | 2020-02-21 | 青岛海尔洗碗机有限公司 | Spraying device and dish washing machine |
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| ATE390884T1 (en) * | 2005-01-17 | 2008-04-15 | Askoll Holding Srl | COUPLING COLLAR FOR THE HYDRAULIC CONNECTION OF AN ELECTRIC PUMP WITH THE SUDDING CONTAINER OF A WASHING MACHINE |
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| CN201715166U (en) * | 2010-06-14 | 2011-01-19 | 浙江吉利汽车研究院有限公司 | Connection structure for car washing hose connector |
| CN201767940U (en) * | 2010-06-25 | 2011-03-23 | 环一军 | Connecting structure for dish washer motor end cap and water pump |
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