CN205088474U - Can put in water installations of detergent - Google Patents
Can put in water installations of detergent Download PDFInfo
- Publication number
- CN205088474U CN205088474U CN201520806693.3U CN201520806693U CN205088474U CN 205088474 U CN205088474 U CN 205088474U CN 201520806693 U CN201520806693 U CN 201520806693U CN 205088474 U CN205088474 U CN 205088474U
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- water
- pump
- inlet
- inflowing box
- mouth
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Abstract
The difficult leakage and a can put in water installations of detergent that the pump leaked and can not bring disaster to electrical apparatus and arouse the flood is equipped with water inlet, sparge water export and inlet on the box of intaking, box upper portion that intakes is equipped with the main entrance that leads to with the water inlet, and the polyphone has venturi on the main entrance, box upper portion that intakes be equipped with liquid channel, with the lower mouth of a river that sparge water export is led to, the sparge water passageway that leads to with the mouth of a river down, with last liquid mouth that the inlet leads to, the liquid inlet channel who leads to with last liquid mouth, the sparge water passageway is connected with main entrance T type, and liquid channel is connected with venturi's negative pressure mouth, in the water box is located into to the pump body of pump, the pump intake with pump the mouth and lie in into water box upper portion and have a perfect understanding respectively in liquid inlet channel and liquid channel, the pump motor is fixed in the into out -of -the -box face of water, solenoid switching valve's sparge water entry leads to with the sparge water export of the box of intaking, and solenoid switching valve's liquid outlet leads to with the inlet of the box of intaking. The utility model is used for washing machine is intake and is advanced the detergent.
Description
Technical field
The utility model relates to the water feed apparatus of washing facility water feed apparatus, particularly washing machine.
Background technology
The washing facilitys such as electrical washing machine of the prior art, electrically dish-washing machine are generally all provided with water inflowing box, and washing water inlet enters washtub again by the water inflowing box be arranged on washing facility.When adding washing agent, unless washing agent is directly added washtub by some, be also generally join washtub again by water inflowing box.Like this, in fact water inflowing box one is into water, and two is into washing agent, one to go forward side by side washing agent and water besides, is the effect of flushing line of having intake after washing agent in addition.
What CN103898715A announced is that controller thrown in by a kind of washing agent that the applicant proposes before this, and what CN203890745U announced is washing machine and automatic switching place system thereof.The two relate to washing agent throw in, be equipped with electromagnetic switching valve, this be a kind of coordinated type often open/normally closed electromagnetic switching valve, to water inlet often open, normally closed to entering washing agent, electromagnetic switching valve energising time switch to into washing agent open, water inlet close.During actual disposition uses, this transfer valve is combined with water inflowing box, pump and related channel program parts again, forms the water inflowing box of energy putting detergent.This water inflowing box of the prior art, pump is arranged on outside water box, water box structure itself is single, only flow directly into and flow out water and/or washing agent, some tube chamber channel members are all arranged on outside water box, integrate with pump and transfer valve, the problem of generation like this is that unitary construction is too fat to move, volume is large, installing and using under being unfavorable for actual conditions in little space and the confined space, and when the reasons such as seal in pump is aging cause pump to leak, the water one spilt to cause the short circuit of associated appliance part to damage, and two is possible cause flood.
Leak cause short circuit damage electrical part and the problem of flood may be caused to overcome pump, the applicant once devised a kind of water inflowing box of energy putting detergent, this water inflowing box is by box body, electromagnetic switching valve and pump are formed, electromagnetic switching valve has washing agent entrance, flushing water entrance and switching outlet, pump comprises the pump housing and pump motor, box body top is provided with water inlet, the intake tunnel through with water inlet, the by-pass port through with intake tunnel and water outlet A, the lower mouth of a river through with by-pass port, box body top is provided with liquid mouth, feed pathway, liquid outlet channel and liquid outlet, the pump housing is arranged in box body, the pump intake of the pump housing is positioned at box body top and runs through feed pathway, the pump discharge of the pump housing is positioned at box body top and runs through liquid outlet channel, feed pathway and upper liquid mouth through, liquid outlet and liquid outlet channel through, pump motor arranges and is fixed on outside box body, box body rear wall is provided with the water outlet B through with the lower mouth of a river and the inlet through with upper liquid mouth, electromagnetic switching valve is mounted on box body rear wall, the flushing water entrance of electromagnetic switching valve and the water outlet B of box body rear wall are led to, the switching outlet of electromagnetic switching valve and the inlet of box body rear wall lead to, box body bottom is provided with liquid outlet.This scheme is when water feeding pressure is lower, in order to ensure that flushing water passage has enough discharge, to reach the developing result that passage thrown in by washing agent, need the intake tunnel between by-pass port and delivery port that crushing part is set, dividing potential drop nozzle as little in latus rectum, like this when hydraulic pressure is higher, when particularly intaking merely, can flow of inlet water be limited, and hydraulic pressure in the pipeline between water intaking valve and crushing part can be made to increase, therefore risk of leakage is higher, high to the requirement of hermetically-sealed construction.
Summary of the invention
The utility model to solve prior art be used in washing facility can putting detergent water feed apparatus structure too fat to move, volume is large, be unfavorable for installing and using, electrical part can be damaged when pump leaks and may flood be caused, and need to arrange crushing part at intake tunnel, descaling line pressure when causing hydraulic pressure higher between water inlet end and crushing part increases problems such as improve risk of leakage further, the water feed apparatus of a kind of energy putting detergent of the present utility model is provided for this reason, this water feed apparatus structure is compact, volume is little, be conducive to little space mounting to use, and associated appliance can not be brought disaster to when pump leaks and cause flood, and be not easy to leak.
For solving the problem, the technical solution adopted in the utility model is provided with to have water inflowing box, electromagnetic switching valve and pump, described electromagnetic switching valve has washing agent entrance, flushing water entrance and liquid outlet, described pump comprises the pump housing and pump motor, its special character is that described water inflowing box is provided with water inlet, flushing water outlet and inlet, described water inflowing box top is provided with the main channel of leading to described water inlet, main channel end has delivery port, main channel is connected with a Venturi tube, the entrance and exit of this Venturi tube is respectively towards described water inlet and delivery port; Water inflowing box top is also provided with liquid outlet channel, export the lower mouth of a river of leading to described flushing water, the flushing water passage led to the lower mouth of a river, the upper liquid mouth led to described inlet, and the upper liquid mouth feed pathway of leading to; Described flushing water passage is connected with main channel is T-shaped, and liquid outlet channel is connected with the negative pressure mouth of Venturi tube;
The pump housing of described pump is located in water inflowing box, and the pump intake of the pump housing and pump discharge are positioned at water inflowing box top and run through described feed pathway and liquid outlet channel respectively, and described pump motor arranges and is fixed on outside water inflowing box;
The flushing water entrance of described electromagnetic switching valve and the flushing water of described water inflowing box export and lead to, and the liquid outlet of electromagnetic switching valve and the inlet of described water inflowing box lead to.
Flushing water passage described in the utility model can be that flushing water passage is connected with the position, main channel in described venturi tube inlet direction is T-shaped with main channel T-shaped connection.
Described flushing water passage also can be that flushing water passage is connected with the position, main channel in described Venturi exit direction is T-shaped with main channel T-shaped connection.
The utility model should be provided with effluent pipe mouth in described water inflowing box bottom.
Should be provided with washing agent cavity volume in described water inflowing box, water inflowing box is provided with the detergent outlet led to washing agent cavity volume, and washing agent entrance and this detergent outlet of described electromagnetic switching valve lead to.
The utility model is arranged in water inflowing box due to the pump housing of pump, pump motor is arranged at outside water inflowing box, therefore once the pump housing because the reasons such as seal is aging are leaked leakage, the water spilt or detergent liquid concentrate in water inflowing box, flow out from water inflowing box again, to bringing disaster to the electrical part comprising pump motor, also can not can not cause possible flood; Again because the utility model is provided with main channel, feed pathway and liquid outlet channel on water inflowing box top, therefore electromagnetic switching valve in the utility model completely and fully can be installed on water inflowing box with separate part configuration, water inflowing box is installed on without the need to other parts integrated, make the utility model compact overall structure, volume is little, is conducive to little space mounting and uses; Also owing to being connected with Venturi tube in main channel of the present utility model, flushing water passage is connected with main channel is T-shaped, the negative pressure mouth of liquid outlet channel and Venturi tube leads to, therefore during water inlet under low water pressures, by Venturi tube negative pressure mouth suction function, can ensure that flushing water passage has enough discharge, main channel can be established the crushing part of low pressure loss or do not established crushing part, and when avoiding high hydraulic pressure, main channel section section occurs high pressure and produces leakage.
Accompanying drawing explanation
Fig. 1 is the utility model water feed apparatus outline drawing;
Fig. 2 is the outline drawing of Fig. 1 water feed apparatus dextrad half-twist;
Fig. 3 is Fig. 2 water feed apparatus dextrad half-twist, separates the outline drawing after electromagnetic switching valve;
Fig. 4 is the electromagnetic switching valve outline drawing in the utility model;
Fig. 5 is the A direction view of Fig. 1;
Fig. 6 is of the present utility model a kind of B-B sectional view of Fig. 5;
Fig. 7 is the of the present utility model another kind of B-B sectional view of Fig. 5;
Fig. 8 is the C-C sectional view of Fig. 5;
Fig. 9 is the top view that Fig. 1 water inflowing box dextrad rotates 45 °;
Figure 10 is the E-E sectional view of Fig. 9;
Figure 11 is the structural representation that the washing agent entrance of electromagnetic switching valve leads to through woven hose and detergent box.
Mark and counterpart in figure: 1 electromagnetic water inlet valve, 2 Venturi tubes, 2-1 entrance, 2-2 negative pressure mouth, 2-3 exports, 3 water inflowing boxes, 3-1 washing agent cavity volume, 3-2 water inlet, 3-3 main channel, 3-4 delivery port, 3-5 flushing water passage, the mouth of a river under 3-6, the upper liquid mouth of 3-7,3-8 feed pathway, 3-9 liquid outlet channel, 3-10 detergent outlet, 4 electromagnetic switching valves, 4-1 washing agent entrance, 4-2 flushing water entrance, 4-3 liquid outlet, 5 pump housings, 5 ' pump motor.
Detailed description of the invention
Embodiment one
A kind of water feed apparatus of energy putting detergent, there is water inflowing box 3, electromagnetic switching valve 4 and pump, described electromagnetic switching valve has washing agent entrance 4-1, flushing water entrance 4-2 and liquid outlet 4-3, described pump comprises the pump housing 5 and pump motor 5 ', it is characterized in that described water inflowing box 3 is provided with water inlet 3-2, flushing water outlet 3-11 and inlet 3-12, water inflowing box top is provided with the main channel 3-3 led to described water inlet, main channel end has delivery port 3-4, main channel is connected with a Venturi tube 2, the entrance 2-1 of this Venturi tube and outlet 2-3 is respectively towards described water inlet and delivery port, the upper liquid mouth 3-7 that water inflowing box top is also provided with liquid outlet channel 3-9, export the lower mouth of a river 3-6 led to, the flushing water passage 3-5 led to the lower mouth of a river with described flushing water, lead to described inlet, and the feed pathway 3-8 that leads to of upper liquid mouth, described flushing water passage 3-5 is connected with main channel is T-shaped, and this T-shaped connection is that flushing water passage is connected with the position, main channel in venturi tube inlet 2-1 direction is T-shaped, liquid outlet channel 3-9 is connected with the negative pressure mouth 2-2 of Venturi tube, the pump housing 5 of described pump is located in water inflowing box, and the pump intake 5-1 of the pump housing and pump discharge 5-2 is positioned at water inflowing box top and runs through described feed pathway 3-8 and liquid outlet channel 3-9 respectively, and described pump motor 5 ' arranges and is fixed on outside water inflowing box, the flushing water entrance 4-2 of described electromagnetic switching valve 4 and the flushing water of water inflowing box export 3-11 and lead to, and the liquid outlet 4-3 of electromagnetic switching valve and the inlet 3-12 of water inflowing box leads to.Be provided with washing agent cavity volume 3-1 in described water inflowing box, water inflowing box is provided with the detergent outlet 3-10 led to washing agent cavity volume, and washing agent entrance 4-1 and this detergent outlet 3-10 of electromagnetic switching valve 4 lead to.Water inflowing box bottom is provided with effluent pipe mouth 3-13.
Embodiment two
This routine device, see Fig. 7, described flushing water passage 3-5 is connected with main channel is T-shaped, this T-shaped connection be flushing water passage with the T-shaped connection in position, main channel in Venturi exit 2-3 direction other to construct with upper example identical.
Embodiment three
What this example was different from example one is that water inflowing box does not establish washing agent cavity volume and detergent outlet, but is connected with woven hose at the washing agent entrance of electromagnetic switching valve, and this woven hose other end and detergent box lead to.See Figure 11, electromagnetic switching valve has two washing agent entrances, leads to washing agent A box, washing agent B box respectively by connection woven hose.This example is suitable for rotary drum washing machine.
Claims (5)
1. the water feed apparatus of an energy putting detergent, there is water inflowing box (3), electromagnetic switching valve (4) and pump, described electromagnetic switching valve has washing agent entrance (4-1), flushing water entrance (4-2) and liquid outlet (4-3), described pump comprises the pump housing (5) and pump motor (5 '), it is characterized in that described water inflowing box (3) is provided with water inlet (3-2), flushing water outlet (3-11) and inlet (3-12), water inflowing box top is provided with the main channel (3-3) of leading to described water inlet, main channel end has delivery port (3-4), main channel is connected with a Venturi tube (2), the entrance (2-1) of this Venturi tube and outlet (2-3) are respectively towards described water inlet and delivery port, water inflowing box top is also provided with liquid outlet channel (3-9), export the lower mouth of a river (3-6) of leading to described flushing water, the flushing water passage (3-5) led to the lower mouth of a river, the upper liquid mouth (3-7) of leading to described inlet, and the upper liquid mouth feed pathway (3-8) of leading to, described flushing water passage (3-5) is connected with main channel is T-shaped, and liquid outlet channel (3-9) is connected with the negative pressure mouth (2-2) of Venturi tube,
The pump housing of described pump is located in water inflowing box, and the pump intake (5-1) of the pump housing and pump discharge (5-2) are positioned at water inflowing box top and run through described feed pathway and liquid outlet channel respectively, and described pump motor arranges and is fixed on outside water inflowing box;
The flushing water entrance (4-2) of described electromagnetic switching valve and the flushing water of described water inflowing box export (3-11) and lead to, and the liquid outlet (4-3) of electromagnetic switching valve and the inlet (3-12) of described water inflowing box lead to.
2. water feed apparatus as claimed in claim 1, is characterized in that described flushing water passage (3-5) and main channel T-shaped connection refers to that flushing water passage is connected with the position, main channel in described venturi tube inlet direction is T-shaped.
3. water feed apparatus as claimed in claim 1, is characterized in that described flushing water passage (3-5) and main channel T-shaped connection refers to that flushing water passage is connected with the position, main channel in described Venturi exit direction is T-shaped.
4. the water feed apparatus as described in claim 1,2 or 3, is characterized in that described water inflowing box bottom is provided with effluent pipe mouth (3-13).
5. the water feed apparatus as described in claim 1,2 or 3, it is characterized in that in described water inflowing box, being provided with washing agent cavity volume (3-1), water inflowing box is provided with the detergent outlet (3-10) led to washing agent cavity volume, and washing agent entrance (4-1) and this detergent outlet of described electromagnetic switching valve lead to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806693.3U CN205088474U (en) | 2015-10-16 | 2015-10-16 | Can put in water installations of detergent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806693.3U CN205088474U (en) | 2015-10-16 | 2015-10-16 | Can put in water installations of detergent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088474U true CN205088474U (en) | 2016-03-16 |
Family
ID=55479176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520806693.3U Withdrawn - After Issue CN205088474U (en) | 2015-10-16 | 2015-10-16 | Can put in water installations of detergent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017063474A1 (en) * | 2015-10-16 | 2017-04-20 | 杭州神林电子有限公司 | Water inlet device capable of receiving detergent |
| CN107287839A (en) * | 2016-03-30 | 2017-10-24 | 杭州神林电子有限公司 | A kind of water feed apparatus of energy putting detergent |
| CN107881710A (en) * | 2016-09-30 | 2018-04-06 | 杭州神林电子有限公司 | Stream switch and apparatus for feeding liquid detergent |
-
2015
- 2015-10-16 CN CN201520806693.3U patent/CN205088474U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017063474A1 (en) * | 2015-10-16 | 2017-04-20 | 杭州神林电子有限公司 | Water inlet device capable of receiving detergent |
| CN106592164A (en) * | 2015-10-16 | 2017-04-26 | 杭州神林电子有限公司 | Water incoming device capable of putting washing agent |
| CN106592164B (en) * | 2015-10-16 | 2018-12-21 | 杭州神林电子有限公司 | A kind of water feed apparatus of energy putting detergent |
| CN107287839A (en) * | 2016-03-30 | 2017-10-24 | 杭州神林电子有限公司 | A kind of water feed apparatus of energy putting detergent |
| CN107287839B (en) * | 2016-03-30 | 2023-12-19 | 杭州神林电子有限公司 | Water inlet device capable of throwing in detergent |
| CN107881710A (en) * | 2016-09-30 | 2018-04-06 | 杭州神林电子有限公司 | Stream switch and apparatus for feeding liquid detergent |
| CN107881710B (en) * | 2016-09-30 | 2023-11-03 | 杭州神林电子有限公司 | Flow path switcher and liquid detergent dispensing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160316 Effective date of abandoning: 20181221 |
|
| AV01 | Patent right actively abandoned |