CN207672304U - A kind of detergent dispensing inlet valve - Google Patents
A kind of detergent dispensing inlet valve Download PDFInfo
- Publication number
- CN207672304U CN207672304U CN201721644727.9U CN201721644727U CN207672304U CN 207672304 U CN207672304 U CN 207672304U CN 201721644727 U CN201721644727 U CN 201721644727U CN 207672304 U CN207672304 U CN 207672304U
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- CN
- China
- Prior art keywords
- constant volume
- volume chamber
- negative pressure
- flush pipe
- check valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 239000003599 detergent Substances 0.000 title claims abstract description 37
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 238000005406 washing Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000012384 transportation and delivery Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 208000034423 Delivery Diseases 0.000 description 1
- 240000008013 Phytolacca acinosa Species 0.000 description 1
- 235000009076 Phytolacca acinosa Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
Simple structure, it is at low cost, a kind of detergent with long service life launches inlet valve, valve body is equipped with main channel A, main channel B, negative pressure generator A, negative pressure generator B, flush pipe A, flush pipe B, mechanical check valve A, mechanical check valve B, constant volume chamber A, constant volume chamber B, negative pressure generator A is connected in main channel A, the negative pressure mouth of negative pressure generator A is connect with constant volume chamber A, mechanical check valve A is connect with constant volume chamber A, the outlet of constant volume chamber A is connect with the entrance of ball-cock assembly A, the pump orifice corresponding position of constant volume chamber A is equipped with ball-cock assembly, and flush pipe A leads to constant volume chamber A；Negative pressure generator B is connected in main channel B, the negative pressure mouth of negative pressure generator B is connect with constant volume chamber B, and mechanical check valve B is connect with constant volume chamber B, and the outlet of constant volume chamber B is connect with the entrance of ball-cock assembly B, the pump orifice corresponding position of constant volume chamber B is equipped with ball-cock assembly, and flush pipe B leads to constant volume chamber B.The utility model is suitable for water inlet and liquid agent is launched.
Description
Technical field
The utility model is related to the devices launched with liquid preparation of intaking, and in particular to a kind of use in washing machine water inlet and automatic
The mechanical control valve of liquid delivery detergent.
Background technology
With the quickening pace of modern life with the continuous improvement of consumer's awareness of saving energy, user is when choosing household electrical appliance, more
Pay attention in the household electrical appliances of energy-saving facile.Washing machine has become Gu as the higher household electrical appliance of family's frequency of use, energy-saving convenient
An important factor for visitor chooses.Therefore washing machine with automatic detergent adding function is also increasingly favored by user, and mesh
Mostly it is manually to add detergent when preceding conventional laundry apparatus on the market washs clothing, launches dosage and be also difficult to hold, wash
Wash agent dosage it is less than normal when cause that washing effect is poor, clean ratio is relatively low；When dosage of scour is bigger than normal, detergent is not only wasted, but also increase
Difficulty is rinsed, water power and time are wasted, increases single laundry cost.Based on this, Washing Machine Factory's Phytolacca acinosa is continuous to release automatic launch
The washing machine of detergent.
Chinese CN102226308B discloses a kind of side-extract type liquid scrubbing delivery device, by electromagnet water supply valve, water box and
Detergent box is constituted；Negative pressure generator and connecing equipped with connection detergent box liquid outlet are formed on the upper shell of detergent box
Head, the capping of water box and the upper shell of detergent box, which combine, forms negative pressure transmission pipeline and detergent circulation duct；Detergent box
It can be extracted and be pushed into inside water box, there is constant volume device constant volume chamber, constant volume device to be equipped with valve A, valve B and valve C, mix
It closes taphole to be connected with constant volume chamber by valve A, detergent inlet is connected by valve B with constant volume chamber, vacuum aspiration port
It is connected with constant volume chamber by valve C, on constant volume device there is water inlet to be connected with constant volume chamber；The water outlet A of electromagnet water supply valve with
The water inlet of constant volume device couples, and the water outlet B of electromagnet water supply valve couple with negative pressure water inlet, the mixed solution of constant volume device export with
The mixed solution outlet of water box is connected.The defect of the program has：1) it is launched by electromagnetic coil energization to control detergent,
It can be contacted with user in launch process, there is the safety problems of drain conditions；It 2) can be with solenoid valve after detergent is launched
The metal pieces into contact such as movable core can be such that metal is corroded and accelerated oxidation, shorten service life of equipment；3) due to the use of electromagnetism
Valve and increase cost；4) not, maintenance cost is high for equipment failure rate increase.
Invention content
The utility model will solve prior art detergent throwing device and use dangerous, cost because causing using solenoid valve
The problems such as height, service life is short, thus provide the utility model a kind of detergent launch inlet valve, this detergent launch into
Water valve simple structure, compact-sized, small, at low cost, service life is long.
To solve the above problems, the technical solution adopted in the utility model, which is valve body, is equipped with main channel A and main channel B,
It is characterized in that：The valve body is equipped with negative pressure generator A, negative pressure generator B, flush pipe A, flush pipe B, mechanical check valve
A, mechanical check valve B, constant volume chamber A, constant volume chamber B, ball-cock assembly A and ball-cock assembly B, the constant volume chamber A and constant volume chamber B respectively have suction
Mouth, inlet and outlet；The negative pressure generator A is connected in main channel A, the pumping of the negative pressure mouth of negative pressure generator A and the constant volume chamber A
Suction inlet connects, and the machinery check valve A is connect with the import of constant volume chamber A, the entrance of the outlet and the ball-cock assembly A of constant volume chamber A
The pump orifice corresponding position of connection, the constant volume chamber is equipped with ball-cock assembly, and the flush pipe A leads to constant volume chamber A；The negative pressure occurs
Device B is connected in main channel B, and the negative pressure mouth of negative pressure generator B is connect with the pump orifice of the constant volume chamber B, the machinery check valve B with
The import of constant volume chamber B connects, and the outlet of constant volume chamber B is connect with the entrance of the ball-cock assembly B, the pump orifice pair of the constant volume chamber B
It should locate to be equipped with ball-cock assembly, the flush pipe B leads to constant volume chamber B.
It can be that flush pipe A and the pump orifice of the constant volume chamber A lead to that the flush pipe A and constant volume chamber A, which leads to, the punching
It can be that flush pipe B and the pump orifice of the constant volume chamber B lead to wash pipe B and constant volume chamber B to lead to.
Can respectively have rinse mouth in the constant volume chamber A and constant volume chamber B, in this way, the flush pipe A leads to constant volume chamber A
Can also be that flush pipe A and the rinse mouth of the constant volume chamber A lead to, it can also be to rinse that the flush pipe B and constant volume chamber B, which leads to,
Pipe B and the rinse mouth of the constant volume chamber B lead to.
A kind of suitable mode is that mechanical check valve C is connected on the flush pipe A, is connected on flush pipe B mechanical unidirectional
The entrance of valve D, mechanical check valve C and mechanical check valve D are connected with flushing manifold together.
Suitable another way is that mechanical check valve E is connected on the main channel of the negative pressure generator A Way ins,
The main channel of the machinery check valve E Way ins is connect with the flush pipe B triplet types；The negative pressure generator B Way ins
Main channel on be connected with mechanical check valve F, the main channels of the machinery check valve F Way ins connects with the flush pipe A triplet types
It connects.
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is one structural schematic block diagram of the utility model of external inlet valve A, inlet valve B, inlet valve C and inlet valve D；
Fig. 2 is another structural representation frame of the utility model of external inlet valve A, inlet valve B, inlet valve C and inlet valve D
Figure；
Fig. 3 is one structural schematic block diagram of the utility model of external inlet valve A, inlet valve B and inlet valve E；
Fig. 4 is another structural schematic block diagram of the utility model of external inlet valve A, inlet valve B and inlet valve E；
Fig. 5 is one structural schematic block diagram of the utility model of external inlet valve A and inlet valve B；
Fig. 6 is another structural schematic block diagram of the utility model of external inlet valve A and inlet valve B；
Fig. 7 is one outline drawing of the utility model；
Fig. 8 is the vertical view of Fig. 7；
Fig. 9 is the A-A sectional views of Fig. 7；
Figure 10 is the B-B sectional views of Fig. 7；
Figure 11 is Fig. 7 the utility model other direction profile views.
Label and counterpart in figure：Inlet valve A, 2 main channel A, 3 negative pressure life device A, 301 outlets negative pressure generator A, 4 rinse
Pipe A, 5 ball-cock assemblys, 6 check valve A, 601 check valve A entrances, 7 constant volume chamber A, 8 ball-cock assembly A, 9 drainpipe A, 10 inlet valve C, 11 into
The water valve negative pressure generator of B, 12 main channel B, 13 B, 1301 outlets negative pressure generator B, 14 flush pipe B, 15 ball-cock assemblys, 16 check valves
B, 1601 check valve B entrances, 17 constant volume chamber B, 18 ball-cock assembly B, 19 drainpipe B, 20 inlet valve D, 21 inlet valve E, 22 check valves
C, 23 check valve D, 24 check valve E, 25 check valve F, 26 rinse manifold, 27 upper covers, 28 ontologies, 29 lower covers.
Specific implementation mode
Embodiment one
A kind of detergent is launched inlet valve and is bonded successively by upper cover 27, ontology 28 and lower cover 29 referring to Fig. 1,7,9
Valve body, the valve body are equipped with main channel A2, main channel B12, negative pressure generator A3, negative pressure generator B13, flush pipe A4, flush pipe
B14, mechanical check valve A6, mechanical check valve B16, constant volume chamber A7, constant volume chamber B17, ball-cock assembly A9 and ball-cock assembly B19, constant volume chamber
There is A7 pump orifice, inlet and outlet, constant volume chamber B17 to have pump orifice, inlet and outlet, the negative pressure generator A, negative pressure hair
Raw device B is Venturi tube negative pressure generator；
Negative pressure generator A3 is connected in main channel A2, and the negative pressure mouth of negative pressure generator A3 connects with the pump orifice of constant volume chamber A
It connects, mechanical check valve A6 is connect with the import of constant volume chamber A7, and the outlet of constant volume chamber A7 connects with the entrance of ball-cock assembly A8
It connects, the outlet of ball-cock assembly A8 is connected with drainpipe A9, and the pump orifice corresponding position of constant volume chamber A7 is equipped with ball-cock assembly 5, flush pipe A4
It is connect with the pump orifice of constant volume chamber A7；
Negative pressure generator B13 is connected in main channel B2, the suction of the negative pressure mouth and constant volume chamber B17 of negative pressure generator B13
Mouth connection, mechanical check valve B16 are connect with the import of constant volume chamber B17, the outlet and the ball-cock assembly B18 of constant volume chamber 17B
Entrance connection, the outlet of ball-cock assembly B18 is connected with drainpipe B19, and the pump orifice corresponding position of constant volume chamber is equipped with ball-cock assembly 15,
Flush pipe B14 is connect with the pump orifice of constant volume chamber B17.
The entrance of main channel A2 is connected into inlet valve A1, the entrance of main channel B12 connects inlet valve B11, flush pipe A4's
Entrance connects inlet valve C10, the entrance connection inlet valve D20 of flush pipe B14.Lead to the main channel of negative pressure life device A3 export directions
In the washing tube of washing machine, drainpipe A9 export directions lead to the washing tube in washing machine；Negative pressure gives birth to the master of device B13 export directions
The washing tube in washing machine is led in channel, and drainpipe B19 export directions lead to the washing tube in washing machine.
Water inlet is aspirated with detergent：Inlet valve A1 is opened, main channel A2 flows enter washing tube by negative pressure generator A3,
The negative pressure mouth of negative pressure generator A1 aspirates constant volume chamber A7 simultaneously, and check valve A6 is automatically turned on, and liquid detergent is inhaled into constant volume chamber
A7, after being filled, the ball-cock assembly 5 of constant volume chamber A7 pump orifices corresponding position closes pump orifice, is no longer sucked in constant volume chamber A7, intracavitary is washed
Washing agent will not be drawn by negative pressure generator A3, and pressure is not enough to open ball-cock assembly A8 in this state constant volume chamber A7.
The flushing of detergent exports：Inlet valve A1 is closed, inlet valve C10 is opened, flushing water is fixed by flush pipe A4 inputs
Vessel A7, pressure effect cause check valve A6 to close, and ball-cock assembly A8 is opened, and detergent is rinsed output in constant volume chamber A7, together with
Flushing water inputs washing tube by drainpipe A9.Detergent rinses after the completion of output, closes inlet valve C10, and air is from negative at this time
It presses the entrance of generator A3 to enter, constant volume chamber A is entered by the pump orifice of negative pressure mouth and constant volume chamber A, the water in constant volume chamber A is arranged
It is empty.
Constant volume chamber B17 correspond to side detergent suction with rinse export it is similar to above-mentioned.
The utility model does not have any electronic electric parts, its simple structure is compact-sized, small, at low cost,
It is safe to use, it is durable.
Embodiment two
This example, referring to Fig. 2, what it was different from example be flush pipe A4, flush pipe B14 respectively with constant volume chamber A7, constant volume chamber
The rinse mouth of B19 connects, and is not connect with the pump orifice.Other constructions and operation principle are identical as upper example.
Embodiment three
This example is connected with check valve C22, check valve D23 is connected on flush pipe B14 referring to Fig. 3,7,9,10 on flush pipe A4,
The entrance of check valve C and check valve D are connected with together rinses manifold 26.Other constructions are identical as example one.
The entrance connection inlet valve E21 of manifold 26 will be rinsed.This example is intake identical as example one as detergent suction.Washing
The flushing output of agent is that unlatching inlet valve E21, check valve C22, check valve D23 are automatically turned on, detergent quilt in constant volume chamber A7
While rinsing output, constant volume chamber B17 is also rinsed.
Example IV
This example is connected with mechanical check valve E24 referring to Fig. 5 on the main channel of negative pressure generator A3 Way ins, the machinery is single
It is connect to the main channel of valve E24 Way ins with the flush pipe B14 triplet types；The master of negative pressure generator B17 Way ins is logical
Mechanical check valve F25 is connected on road, main channel and the flush pipe A4 triplet types of the machinery check valve F25 Way ins connect
It connects.Other constructions are identical as example one.
The entrance of main channel A2 is connected into inlet valve A1, the entrance connection inlet valve B11 of main channel B12.
Inlet valve A1 is opened, check valve E24 is automatically turned on, and water inlet at this time and detergent suction are identical as example one, with this
Meanwhile flush pipe B14 water flowings, constant volume chamber B17 is rinsed.After detergent is filled in constant volume chamber A1, inlet valve B11 is opened,
While the B12 water deliverys of main channel, the detergent in output constant volume chamber A7 is rinsed in flush pipe A4 water flowings, this process is over, close into
Water valve A1 and inlet valve B11, air enter from the outlets negative pressure generator A3 and the outlets negative pressure generator B13, constant volume chamber A and constant volume
Flushing water in chamber B is drained.
Claims (5)
1. a kind of detergent launches inlet valve, valve body is equipped with main channel A and main channel B, it is characterised in that：The valve body is equipped with
Negative pressure generator A, negative pressure generator B, flush pipe A, flush pipe B, mechanical check valve A, mechanical check valve B, constant volume chamber A, constant volume
Chamber B, ball-cock assembly A and ball-cock assembly B, the constant volume chamber A and constant volume chamber B respectively have pump orifice, inlet and outlet；The negative pressure occurs
Device A is connected in main channel A, and the negative pressure mouth of negative pressure generator A is connect with the pump orifice of the constant volume chamber A, the machinery check valve A with
The import of constant volume chamber A connects, and the outlet of constant volume chamber A is connect with the entrance of the ball-cock assembly A, the pump orifice pair of the constant volume chamber A
It should locate to be equipped with ball-cock assembly, the flush pipe A leads to constant volume chamber A；The negative pressure generator B is connected in main channel B, negative pressure generator
The negative pressure mouth of B is connect with the pump orifice of the constant volume chamber B, and the machinery check valve B is connect with the import of constant volume chamber B, constant volume chamber B
Outlet connect with the entrance of the ball-cock assembly B, the pump orifice corresponding position of the constant volume chamber B is equipped with ball-cock assembly, the flush pipe B
Lead to constant volume chamber B.
2. a kind of detergent as described in claim 1 launches inlet valve, it is characterised in that：The flush pipe A and constant volume chamber A is logical
Even refer to that flush pipe A and the pump orifice of the constant volume chamber A lead to, the flush pipe B and constant volume chamber B lead to refer to flush pipe B and
The pump orifice of the constant volume chamber B leads to.
3. a kind of detergent as described in claim 1 launches inlet valve, it is characterised in that：The constant volume chamber A and constant volume chamber B are each
With rinse mouth, it refers to that flush pipe A and the rinse mouth of the constant volume chamber A lead to that the flush pipe A and constant volume chamber A, which leads to, described
It refers to that flush pipe B and the rinse mouth of the constant volume chamber B lead to that flush pipe B and constant volume chamber B, which leads to,.
4. a kind of detergent launches inlet valve as claimed in claim 2 or claim 3, it is characterised in that：It is connected with machine on the flush pipe A
The entrance that mechanical check valve D, mechanical check valve C and mechanical check valve D are connected on tool check valve C, flush pipe B is connected with flushing together
Manifold.
5. a kind of detergent launches inlet valve as claimed in claim 2 or claim 3, it is characterised in that：The negative pressure generator A entrances
Mechanical check valve E is connected on the main channel in direction, main channel and the flush pipe B threeways of the machinery check valve E Way ins
Type connects；Mechanical check valve F is connected on the main channel of the negative pressure generator B Way ins, the machinery check valve F Way ins
Main channel connect with the flush pipe A triplet types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644727.9U CN207672304U (en) | 2017-12-01 | 2017-12-01 | A kind of detergent dispensing inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644727.9U CN207672304U (en) | 2017-12-01 | 2017-12-01 | A kind of detergent dispensing inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672304U true CN207672304U (en) | 2018-07-31 |
Family
ID=62967334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721644727.9U Withdrawn - After Issue CN207672304U (en) | 2017-12-01 | 2017-12-01 | A kind of detergent dispensing inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518425A (en) * | 2018-12-06 | 2019-03-26 | 杭州神林电子有限公司 | A kind of detergent jettison system |
| CN109868618A (en) * | 2017-12-01 | 2019-06-11 | 杭州神林电子有限公司 | A kind of detergent dispensing inlet valve |
-
2017
- 2017-12-01 CN CN201721644727.9U patent/CN207672304U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868618A (en) * | 2017-12-01 | 2019-06-11 | 杭州神林电子有限公司 | A kind of detergent dispensing inlet valve |
| CN109868618B (en) * | 2017-12-01 | 2024-01-16 | 杭州神林电子有限公司 | Detergent feeding water inlet valve |
| CN109518425A (en) * | 2018-12-06 | 2019-03-26 | 杭州神林电子有限公司 | A kind of detergent jettison system |
| CN109518425B (en) * | 2018-12-06 | 2023-10-20 | 杭州神林电子有限公司 | Detergent delivery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180731 Effective date of abandoning: 20240116 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180731 Effective date of abandoning: 20240116 |