CN202951591U - Mixed liquid foaming device - Google Patents
Mixed liquid foaming device Download PDFInfo
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- CN202951591U CN202951591U CN 201220633253 CN201220633253U CN202951591U CN 202951591 U CN202951591 U CN 202951591U CN 201220633253 CN201220633253 CN 201220633253 CN 201220633253 U CN201220633253 U CN 201220633253U CN 202951591 U CN202951591 U CN 202951591U
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- negative pressure
- mixed liquid
- runner
- pressure cavity
- air admission
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Abstract
The utility model relates to a mixed liquid foaming device. The mixed liquid foaming device is characterized in that the device comprises a connecting piece, a water inlet connector, an insert and a spray nozzle, the connecting piece is provided with a first flow channel, the water inlet connector is provided with a water inlet channel, the water inlet connector is in a threaded connection with the interior of the right end of the first flow channel, a first negative pressure chamber is formed in the first flow channel on the left side of the water inlet connector, a first air inlet hole which is communicated with the first negative pressure chamber is formed in the side wall of the connecting piece, the insert is provided with a second flow channel, the insert is in the threaded connection with the interior of the right end of the water inlet channel, a second negative pressure chamber is formed in the water inlet channel on the left side of the insert, the second flow channel is communicated with the second negative pressure chamber, a second air inlet hole and a soap liquid hole which are communicated with the second negative pressure chamber are formed in the side wall of the water inlet connector, the spray nozzle is provided with a foam channel, the spray nozzle is in the threaded connection with the exterior of the left end of the connecting piece, and a foaming net is fixed in the foam channel. According to the mixed liquid foaming device, the foaming is achieved by energy of self-used high pressure water flow, the expense of an air foaming machine is saved, and the electricity cost in the cleaning process is saved.
Description
Technical field
The utility model belongs to the technical field of high-pressure cleaning device, relates in particular to a kind of mixed liquid foam device for high-pressure cleaning device.
Background technology
Traditional foam device for high-pressure cleaning device is to utilize air compressor machine to produce the gas of certain pressure, and this gas is sneaked into foaming agent solution in the flow at high speed process, then reaches the function of foaming through the diffusion of air.This device generally comprises the body that is connected be connected with pump main, connect the body right-hand member and be connected with the mixing body with hybrid chamber, mix the body right-hand member and be connected with drain pipe, connect between body left end and pump main and be provided with left Connection Block pipe, be provided with right Connection Block pipe between the right-hand member that connects body and the left end that mixes body, there is the taper booster cavity in the Connection Block pipe, mix the body upper end and be provided with the cleaning fluid inlet pipe, its lower end is provided with the pressure-air inlet pipe, the cleaning fluid inlet pipe, the pressure-air inlet pipe is connected with hybrid chamber, the lower end of mixing body, the pressure-air inlet pipe is connected with the hybrid chamber that mixes body,
As the patent No. Chinese utility model patent " cleaning machine of capable of regulating foam size " that is ZL99217145.8 (notification number is CN2396901Y), the Chinese utility model patent " pipe-in-pipe lather cleaning machine " that the patent No. is ZL99248152.X (notification number is CN2403514Y), the Chinese utility model patent " foam cleaning machine " that the patent No. is ZL99258087.0 (notification number is CN2411939Y), the Chinese utility model patent " foam cleaner " that the patent No. is ZL200520113940.8 (notification number is CN2817993Y), the Chinese utility model patent that the patent No. is ZL201020644677.6 (notification number is CN201923091U) " for cleaning the foam cleaning machine of vehicle ", they have all disclosed the foam device for high-pressure cleaning device that adopts air compressor machine.
This foam device, due to necessary optional equipment air compressor machine, increases the purchase cost of device, and air compressor machine needs power consumption in addition, and use cost also increases relatively.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, to provide a kind of liquid that utilizes self water jet can complete the mixed liquid foam device of mixed gas, its have advantages of rational in infrastructure, cost is low.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of mixed liquid foam device is characterized in that: comprise the connector with first flow; Water supply connector with intake tunnel, it is threaded in the right-hand member of first flow, and form the first negative pressure cavity that volume increases suddenly in the first flow in this water supply connector left side, have the first air admission hole be communicated with described the first negative pressure cavity on the sidewall of connector; Inserts with second runner, be threaded in described intake tunnel right-hand member, and form the second negative pressure cavity that volume increases suddenly in the intake tunnel in this inserts left side, described the second runner is communicated with the second negative pressure cavity, has the second air admission hole and the soap lye hole that are communicated with described the second negative pressure cavity on the sidewall of water supply connector; Shower nozzle with foam passage, it is threaded in outside the left end of connector, in described foam passage, is fixed with foam screen.
Place, the corresponding soap lye of above-mentioned water supply connector sidewall hole site is threaded to connect the soap lye cap of cleaning solution bottle, and the soap lye joint has been threaded in the soap lye cap.The soap lye cap is set to be connected with the cleaning solution bottle with the soap lye joint is convenient.
Corresponding the second air admission hole position of the above-mentioned water supply connector sidewall adjusting joint that has been threaded, regulate on the joint sidewall and have the through hole that is communicated with extraneous and described the second air admission hole, regulate the joint internal thread and be connected with adjusting rod, the upper end of adjusting rod exposes outside to be regulated joint and is connected with adjusting nut, the lower end of described adjusting rod forms cone match with described the second air admission hole, and makes the opening degree that can regulate the second air admission hole that moves up and down of adjusting rod.The opening degree of regulating the second air admission hole that moves up and down by adjusting rod, and then the size of adjusting entrained gas amount, make it reach the mixed liquid effect of best gas-liquid, the opening degree of the second air admission hole can also be adjusted to best open degree in addition, prevent that liquid from flowing out this second air admission hole from the second negative pressure cavity, make the second negative pressure cavity can better form venturi effect.
Above-mentioned foam passage, first flow, intake tunnel and the second runner are along same axis arranged.Can make like this highly pressurised liquid linearly flow, reduce the liquid loss of energy.
Above-mentioned the first negative pressure cavity is the elongated shape runner that cross section is diminishing taper from right to left.This first negative pressure cavity structure can make the gas-liquid mixture that enters this negative pressure cavity more effectively form diffusion, and it is more evenly abundant that diffusion is mixed gas-liquid mixture, can bring more gas into from the first air admission hole and sneak in gas-liquid mixture simultaneously.
Above-mentioned first flow left end is formed with the diffusion admittance that cross section is the bell mouth shape increased gradually from right to left.The angle that the design feature of this first flow left end can make gas-liquid mixture again foam and spread is larger, and gas-liquid two-phase mixes more all even refinements, makes its gas-liquid mixture that becomes the foaming shape, i.e. " foam ".
Above-mentioned the second negative pressure cavity is the stubby shape runner.More the second negative pressure cavity structure can form higher negative pressure.
The aperture that the aperture of above-mentioned intake tunnel interlude is less than left and right section.
It is poroid that above-mentioned the second runner is ladder, and the aperture of the second runner right part is less than the aperture of the second runner left part.
Compared with prior art, the utility model has the advantage of: when the water with certain pressure passes through the second runner, enter intake tunnel after the second negative pressure cavity, according to the venturi effect principle, fluid at a high speed makes in it to form negative pressure by the second negative pressure cavity, extraneous air is sucked to the second negative pressure cavity from the second air admission hole, soap lye is sucked to the second negative pressure cavity from the soap lye hole simultaneously, begin to take shape gas-liquid mixture in the second negative pressure cavity, preliminary gas-liquid mixture enters into the first negative pressure cavity by intake tunnel again, make in the first negative pressure cavity to form negative pressure, extraneous air is sucked to the first negative pressure cavity from the first air admission hole, complete foaming and entrained air first again, form the gas-liquid mixture of foaming shape, it is foam, foam enters the foam runner finally by first flow, carry out the whirlpool foaming by foam screen, from the shower nozzle ejection, be finally to hang to obtain the foam of living at metope.This mixed liquid foam device has frothing function equally, with the air foaming machine, compares and has equal use value, concerning the user, has not only saved the expense of buying an air foaming machine, but also has saved the electricity charge in the cleaning course.Mixed liquid foam device foaming is to utilize the energy of the High-Pressure Water of self use to complete, and certain meaning, this mixed liquid foam device has the advantage of energy-saving and emission-reduction.
The accompanying drawing explanation
The structure cutaway view that Fig. 1 is the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1, be preferred embodiment of the present utility model.
A kind of mixed liquid foam device, comprise
Connector 1 with first flow 11, first flow 11 left ends are formed with the diffusion admittance 12 that cross section is the bell mouth shape increased gradually from right to left.
22 positions, the corresponding soap lye hole of water supply connector 2 sidewalls are threaded to connect the soap lye cap 7 of cleaning solution bottle, the soap lye joint 71 that has been threaded in soap lye cap 7, and 71 outlets with the cleaning solution bottle of soap lye joint are connected.Corresponding the second air admission hole 4b position of water supply connector 2 sidewalls has been threaded and has regulated joint 8, regulate joint 8 internal threads and be connected with adjusting rod 9, regulate on joint 8 sidewalls and have the through hole 81 that is communicated with extraneous and the second air admission hole 4b, regulate joint 8 internal threads and be connected with adjusting rod 9, the upper end of adjusting rod 9 exposes outside to be regulated joint 8 and is connected with adjusting nut 10, the lower end of adjusting rod 9 forms cone match with the second air admission hole 4b, adjusting rod 9 move up and down the opening degree that can regulate the second air admission hole 4b.
Shower nozzle 6 with foam passage 61, it is threaded in outside the left end of connector 1, is fixed with foam screen 62 in foam passage 61.
When the water with certain pressure passes through the second runner 51, enter intake tunnel 21 after the second negative pressure cavity 3b, according to the venturi effect principle, fluid at a high speed makes in it to form negative pressure by the second negative pressure cavity 3b, extraneous air is sucked to the second negative pressure cavity 3b from the second air admission hole 4b, soap lye 22 is sucked to the second negative pressure cavity 3b from the soap lye hole simultaneously, begin to take shape gas-liquid mixture in the second negative pressure cavity 3b, preliminary gas-liquid mixture enters into the first negative pressure cavity 3a by intake tunnel 21 again, make in the first negative pressure cavity 3a to form negative pressure, extraneous air is sucked to the first negative pressure cavity 3a from the first air admission hole 4a, complete foaming and entrained air first again, form the gas-liquid mixture of foaming shape, it is foam, foam enters foam runner 61 finally by first flow 11, because first flow 11 right-hand members are formed with the diffusion admittance 12 that cross section is the bell mouth shape increased gradually from right to left, can make gas-liquid mixture again foam the diffusion angle larger, gas-liquid two-phase mixes more all even refinements, make it become the gas-liquid mixture of foaming shape, i.e. " foam ", and carry out the whirlpool foaming by foam screen 62, from shower nozzle 6 ejections, be finally to hang to obtain the foam of living at metope.
Mixed liquid foam device is the liquid energy that utilizes self water jet in sum, through twice mixed gas, twice diffusion foaming and once " vortex " foaming realize.Compare and there is equal use value with the air foaming machine, concerning the user, not only saved the expense of buying an air foaming machine, but also saved the electricity charge in the cleaning course.Mixed liquid foam device foaming is to utilize the energy of the High-Pressure Water of self use to complete, and certain meaning, this mixed liquid foam device has the advantage of energy-saving and emission-reduction.
Claims (9)
1. a mixed liquid foam device, is characterized in that: comprise
Connector (1) with first flow (11);
Water supply connector (2) with intake tunnel (21), it is threaded in the right-hand member of first flow (11), and form the first negative pressure cavity (3a) that volume increases suddenly in the first flow (11) in this water supply connector (2) left side, have the first air admission hole (4a) be communicated with described the first negative pressure cavity (3a) on the sidewall of connector (1);
Inserts (5) with the second runner (51), be threaded in described intake tunnel (21) right-hand member, and the second negative pressure cavity (3b) that the formation volume increases suddenly in the intake tunnel (21) in this inserts (5) left side, described the second runner (51) is communicated with the second negative pressure cavity (3b), has the second air admission hole (4b) and soap lye hole (22) that are communicated with described the second negative pressure cavity (3b) on the sidewall of water supply connector (2);
Have the shower nozzle (6) of foam passage (61), it is threaded in outside the left end of connector (11), is fixed with foam screen (62) in described foam passage (61).
2. mixed liquid foam device according to claim 1, it is characterized in that: position, the corresponding soap lye hole (22) of described water supply connector (2) sidewall is threaded to connect the soap lye cap (7) of cleaning solution bottle, and soap lye joint (71) has been threaded in soap lye cap (7).
3. mixed liquid foam device according to claim 1, it is characterized in that: corresponding the second air admission hole (4b) of described water supply connector (2) the sidewall position adjusting joint (8) that has been threaded, regulate on joint (8) sidewall and have the through hole (81) that is communicated with extraneous and described the second air admission hole (4b), regulate joint (8) internal thread and be connected with adjusting rod (9), the upper end of described adjusting rod (9) exposes outside to be regulated joint (8) and is connected with adjusting nut (10), the lower end of adjusting rod (9) forms cone match with described the second air admission hole (4b), and make the opening degree that can regulate the second air admission hole (4b) that moves up and down of adjusting rod (9).
4. according to arbitrary described mixed liquid foam device in claim 1～3, it is characterized in that: described foam passage (61), first flow (11), intake tunnel (21) and the second runner (51) are along same axis arranged.
5. mixed liquid foam device according to claim 4 is characterized in that: described the first negative pressure cavity (3a) is the elongated shape runner of diminishing taper from right to left for cross section.
6. mixed liquid foam device according to claim 4 is characterized in that: described first flow (11) left end is formed with the diffusion admittance (12) that cross section is the bell mouth shape increased gradually from right to left.
7. mixed liquid foam device according to claim 4, it is characterized in that: described the second negative pressure cavity (3b) is the stubby shape runner.
8. mixed liquid foam device according to claim 4, is characterized in that: the aperture that the aperture of described intake tunnel (21) interlude is less than left and right section.
9. mixed liquid foam device according to claim 2, it is characterized in that: it is poroid that described the second runner (51) is ladder, and the aperture of the second runner (51) right part is less than the aperture of the second runner (51) left part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633253 CN202951591U (en) | 2012-11-26 | 2012-11-26 | Mixed liquid foaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633253 CN202951591U (en) | 2012-11-26 | 2012-11-26 | Mixed liquid foaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951591U true CN202951591U (en) | 2013-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220633253 Withdrawn - After Issue CN202951591U (en) | 2012-11-26 | 2012-11-26 | Mixed liquid foaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951591U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941172A (en) * | 2012-11-26 | 2013-02-27 | 宁波恒瑞机械有限公司 | Mixed liquid foaming device |
| CN106335474A (en) * | 2016-09-12 | 2017-01-18 | 衢州昀睿工业设计有限公司 | Cyclone water suction device for brushless windscreen wiper |
| CN107282326A (en) * | 2017-06-21 | 2017-10-24 | 河池市森机械有限责任公司 | The foaming shower nozzle of mine foam dust arrester |
| CN112546498A (en) * | 2020-12-31 | 2021-03-26 | 泰州市玉林动力机械有限公司 | Gas-liquid proportional mixer capable of generating foam rapidly in real time |
-
2012
- 2012-11-26 CN CN 201220633253 patent/CN202951591U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941172A (en) * | 2012-11-26 | 2013-02-27 | 宁波恒瑞机械有限公司 | Mixed liquid foaming device |
| CN102941172B (en) * | 2012-11-26 | 2015-06-10 | 宁波恒瑞机械有限公司 | Mixed liquid foaming device |
| CN106335474A (en) * | 2016-09-12 | 2017-01-18 | 衢州昀睿工业设计有限公司 | Cyclone water suction device for brushless windscreen wiper |
| CN107282326A (en) * | 2017-06-21 | 2017-10-24 | 河池市森机械有限责任公司 | The foaming shower nozzle of mine foam dust arrester |
| CN112546498A (en) * | 2020-12-31 | 2021-03-26 | 泰州市玉林动力机械有限公司 | Gas-liquid proportional mixer capable of generating foam rapidly in real time |
| CN112546498B (en) * | 2020-12-31 | 2023-11-10 | 泰州市玉林动力机械有限公司 | Gas-liquid ratio mixer capable of generating foam rapidly in real time |
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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: 20130529 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |