CN105105674A - Self-absorption portable-type shower - Google Patents
Self-absorption portable-type shower Download PDFInfo
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- CN105105674A CN105105674A CN201510562626.6A CN201510562626A CN105105674A CN 105105674 A CN105105674 A CN 105105674A CN 201510562626 A CN201510562626 A CN 201510562626A CN 105105674 A CN105105674 A CN 105105674A
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Abstract
The invention discloses a self-absorption portable-type shower which comprises a valve body, a valve core, a temperature adjustment knob, a flow adjustment rod and a sprinkler, wherein a cold water inlet end, a hot water inlet end and a warm water outlet inlet are disposed on the valve body; the valve core is fixed at the cold water inlet end, and the valve core comprises a spray nozzle and a spray nozzle fixation sleeve; the spray nozzle is fixed inside the spray nozzle fixation sleeve, a conical flow guide section and a cylindrical spraying section are disposed successively in a water flow direction inside the spraying nozzle, and the conical flow guide section is shaped like a cone of which the radius decreased gradually; the hot water inlet end is located under the flow guide section and also located in the rear part of the spray nozzle fixation sleeve, and the rear part refers to a water flowing direction; and a vacuum section, a mixed section and an expansion section are successively disposed along the water flow direction at an upper position close to the spray nozzle in the middle of the valve body. The self-absorption portable-type shower provided by the invention can solve the technical problem about how to adjust a structure of a jet flow valve in order to increase a water discharge speed of the jet flow valve and how to make the temperature of discharged warm water finally reach a proper temperature without frequent adjustment.
Description
Technical field
The present invention relates to a kind of shower, one produces vacuum by tap water pressure injection and draws hot water, the Portable simple shower device had a shower after temperature adjustment specifically.
Background technology
Portable shower uses comparatively general at present, and it mainly sprays generation vacuum by tap water pressure and draws hot water.Chinese Patent Application No. 92125415.X discloses a kind of shower hot and cold water flow control device, and the cavity on the left of it is cold water water inlet end, and cavity that is middle and bottom side is hot water water inlet end, and the cavity on right side is warm water delivery port; Above-mentioned whole fluid valve is integral type structure, and it is due to the restriction of processing technology, can there is burr at cold water water inlet end and hot water water inlet end; Simultaneously said structure spout out-of-flatness and cause injection stream disperse, jet power is not enough and the vacuum that causes is inadequate, hot water absorption affinity deficiency, like this and then affect the speed of water outlet and the mixing ratio of hot and cold water.In addition, hot water water inlet end in above-mentioned governor motion main body does not have governor motion, namely cannot regulate the hot water flow of hot water water inlet end, the temperature that adjustment finally goes out warm water can only be reached by the cold water flow of adjustable tap, when this governor motion main body run warm water temperature that a period of time to gondola water faucet sprays suitable time, hot water in thermos bottle wastes half, comparatively wastes thermal water resource.
Summary of the invention
The object of this invention is to provide a kind of self-priming portable shower, solve the structure how adjusting fluid valve can improve the boundling Quality advance vacuum of spool jet water outlet and be easy to extensive controlled production, abdicate water speed be improved and economize on water and how last leaving water temperature can be made to reach suitable for four seasons regardless of region without the need to frequently regulating, even if cold water is distant also do not affect timely switch to avoid wasting hot water, and avoid mixed aqueous reflux hot water tank to cause water temperature reducing the technical problem of washing colder and colder.
Self-priming portable shower, comprises valve body, spool, temperature adjustment knob, flow control rod, gondola water faucet; Valve body have cold water water inlet end, hot water water inlet end, warm water water side; Spool is fixed on cold water water inlet end place, and this spool comprises nozzle and nozzle fixed cover; Nozzle is fixed in nozzle fixed cover, and this nozzle interior has conical diversion section and columniform jet segment successively by water (flow) direction, and the taper shape of above-mentioned diversion section is the taper shape that radius reduces gradually; Hot water water inlet end is in the below of above-mentioned diversion section and is in nozzle fixed cover rear simultaneously, and this rear refers to according to current flow direction; Valve body middle upper portion position comprises vacuum zone, mixing section, diffuser near nozzle successively by water (flow) direction; Above-mentioned vacuum zone is the taper shape that radius reduces gradually, and mixing section is cylindrical, and diffuser is the taper shape that radius increases gradually; Wherein flow control rod is fixed on temperature adjustment knob; Above-mentioned hot water water inlet end inside has a hot water water inlet bar, and this hot water water inlet bar has an apopore and a perforation; Be provided with above-mentioned flow control rod in this perforation, hot water water inlet bar and flow control rod become to intersect formula and are connected, and above-mentioned flow control rod has a flow regulating orifices at perforated inner, and the intake apopore of bar of this flow regulating orifices and hot water is connected; Gondola water faucet comprises gondola water faucet housing, switch, the inside of above-mentioned switch-linear hybrid upper/lower positions in gondola water faucet housing; Above-mentioned switch comprises an interconnective rotary handle, a ball valve; Rotary handle is fixed on gondola water faucet hull outside, and ball valve is fixed on gondola water faucet enclosure interior; Above-mentioned ball valve inside has a water stream channel run through, and be fitted with a sealing ring above above-mentioned gondola water faucet enclosure interior and ball valve, the diameter of sealing circle is greater than or equal to the diameter of water stream channel.
Described cold water water inlet end is provided with a screen pack.
Described nozzle fixed cover is the nozzle fixed cover of plastics, metal or ceramic heat resistant wear-resistant material.
Described valve body is the valve body of plastics, metal or ceramic heat resistant wear-resistant material.
Described nozzle is the nozzle of plastics, metal or ceramic heat resistant wear-resistant material.
The length of described vacuum zone is less than the length of mixing section, and the length of mixing section is less than the length of diffuser.
Described hot water water inlet bar and flow control rod become to intersect formula and are connected and refer to that hot water water inlet end becomes the interconnection of " ten " font with flow control rod.
Former and later two directions of described flow regulating orifices are provided with sealing ring.
In described gondola water faucet housing, also there is multiple shower nozzle, above-mentioned shower nozzle is evenly arranged in above-mentioned gondola water faucet housing and also stretches out outwardly, above-mentioned shower nozzle inside has conical diversion section and columniform jet segment successively by water (flow) direction, and the taper shape of above-mentioned diversion section is the taper shape that radius reduces gradually.
Described hot water water inlet end has three or four non-return pad positioning bars longitudinally arranged above tip position and hot water water inlet bar, and be provided with non-return pad in above-mentioned non-return pad positioning bar, the horizontal area of this non-return pad is greater than the area of hot water flux.
The invention has the beneficial effects as follows: spool and valve body are made stand-alone configuration owing to adopting by the present invention, which decrease the manufacture difficulty of whole governor motion, improve spool and valve body precision separately simultaneously, thus obviously improve the muzzle velocity of current; In addition, adopt said structure, spout is smooth, thus can injection stream concentrate, and injection dynamics is comparatively large thus improve its vacuum, thus well can adsorb hot water.Owing to being provided with a flow control rod at hot water water inlet end, this flow control rod is rotated by temperature adjustment knob, like this when first time adjustment in use mechanism body, first tap is reached maximum or half, then slowly carry out rotation to temperature adjustment knob to regulate, when the warm water temperature of water outlet is applicable to, remember the scale of temperature adjustment knob indication or keep this scale constant, just without the need to again regulating temperature adjustment knob when such next time uses, thus thermal water resource can be saved.Flow control rod side has graduation mark, when temperature and water temperature five significant change, can remember graduation position and obtain comfortable shower effects, and without the need to all will regulate temperature at every turn, water saving facilitates again.Because nozzle interior has conical diversion section and columniform jet segment that radius reduces gradually, such shower water pressure in flow process can be increased, and then its pressure is comparatively large when ejecting from nozzle, thus can meet the demand of shower.The present invention then adopts the complicated production technique of diversion section frame jet segment, makes the water outlet of hole for water spraying powerful and conserves water, the switch carried can in bathing process at any time switch and regulate gondola water faucet water outlet, more comfortable facility.Utilize above-mentioned switch to close in bathing process or to finely tune temperature, hot and cold water can once be closed, once having opened hot water, and temperature constant.Because hot water water inlet end is provided with a hot water water inlet bar, this rod member inner hollow has a non-return pad in top simultaneously; When non-return pad moves upward, hot water in hot water flux on hot water water inlet bar will flow out to gondola water faucet by the gap between the adjacent non-return pad positioning bar of two of non-return pad side, when when non-return pad moves down, now warm water flows backwards, area due to non-return pad is greater than the area of hot water flux, such non-return pad will cover this flowing water runner completely, thus avoids temperature to flow back to hot water source locating in instant heating water bottle.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of display shower valve body middle upper portion parts;
Fig. 2 is the schematic diagram showing hot water water inlet end, cold water water inlet end, warm water water side structure;
Fig. 3 is the schematic diagram of valve inner display flow control rod and hot water water inlet end;
Fig. 4 is the schematic diagram of flow control rod;
Fig. 5 is the schematic diagram of gondola water faucet;
Fig. 6 is the schematic diagram of the shower nozzle in gondola water faucet;
Fig. 7 is that switch is in the schematic diagram allowing warm water by state;
Fig. 8 is that switch cuts out the schematic diagram of warm water by state;
Fig. 9 is the schematic diagram that non-return pad positioning bar is connected with non-return pad;
Figure 10 is the schematic top plan view that non-return pad positioning bar is connected with non-return pad;
Figure 11 is the schematic diagram of hot water water inlet bar;
Figure 12 is the schematic diagram of display valve body housing;
1. valve bodies in figure, 11. cold water water inlet ends, 12. hot water water inlet ends, 121. apopore, 122. perforation, 13. warm water water sides, 14. vacuum zones, 15. mixing sections, 16. diffusers, 17. screen packs, 2. spool, 21. nozzles, 211. diversion section, 212. jet segment, 22. nozzle fixed covers, 3. current flow direction, 5. temperature adjustment knob, 6. flow control rod, 61. flow regulating orifices, 7. gondola water faucet housing, 71. sealing rings, 72. shower nozzles, 73. switches, 731. rotary handle, 732. ball valve, 7321. water stream channel, 8. hot water water inlet bar, 821. hot water circulations, 822. non-return pad positioning bars, 823. non-return pads, 824. gap, 9. valve body housing, 91. screw installation ends.
Detailed description of the invention
Please refer to Fig. 1 to Figure 12, self-priming portable shower, comprise a valve body 1, spool 2, temperature adjustment knob 5, flow control rod 6, other parts of this shower are as flexible pipe, the parts such as joint are prior art, therefore omit the above-mentioned existing parts of description.
Valve body 1 is relatively independent with spool 2, and this valve body 1 is made for nylon material, it has a cold water water inlet end 11, hot water water inlet end 12, warm water water side 13.Cold water water inlet end 11 entering for cold water, it adopts universal contact to be connected on water pipe, preferably adds a screen pack 17 when connecting; Hot water water inlet end 12 for by a flexible pipe with thermal water source as thermos bottle is communicated with, like this hot water is imported in valve body 1; Hot water water inlet end 12 is in the below of the diversion section 211 of nozzle 21 and is in the rear of nozzle fixed cover 22 simultaneously, and this rear refers to according to current flow direction 3, and the below of diversion section 211 specifically refers in the length of 2/3rds of diversion section 211.Warm water water side 13 is for connecting sprinkler, and the water in cold running water and hot thermos bottle is mixed merga pass gondola water faucet and derives by it.Valve body 1 inside middle has vacuum zone 14, mixing section 15, diffuser 16 successively according to water (flow) direction; The taper shape that above-mentioned vacuum zone 14 reduces gradually for radius, mixing section 15 is cylindrical, the taper shape that diffuser 16 increases gradually for radius, and wherein the length of vacuum zone 14 is less than the length of mixing section 15, and the length of mixing section 15 is less than the length of diffuser 16.Wherein vacuum zone 14 refers to that cold water is when spraying from nozzle 21, and it can produce vacuum, and then hot water is attracted to vacuum zone 14 from thermos bottle; Mixing section 15 refers to that cold water and hot water are mixed together in this region; Expand section end 16 and refer to that after cold water mixes with hot water, it expands its water-outlet area gradually thus meets the requirement of shower.
Spool 2 is fixed on cold water water inlet end 11 place, and this spool 2 comprises nozzle 21 that a nylon makes and the nozzle fixed cover 22 that a POM material is made; Said nozzle 21 is fixed in nozzle fixed cover 22.Caulking gum is adopted to seal between nozzle fixed cover 22 and valve body 1; Such cold water just can only flow into valve body 1 middle cavity position by nozzle 21 and only mix with hot water at vacuum zone 14.Nozzle 21 inside has conical diversion section 211 and columniform jet segment 212 successively by water (flow) direction, and the taper shape of above-mentioned diversion section 211 is the taper shape that radius reduces gradually, adopts above-mentioned design also mainly to improve the speed that sprays from nozzle of cold water.In actual applications, the material of each parts can be replaced mutually.
Above-mentioned hot water water inlet end 12 has an apopore 121 and a perforation 122, and its middle punch 122 is rear increase structure, and original valve body structure and prior art do not have above-mentioned perforation 122; A flow control rod 6 is provided with in this perforation 122, wherein flow control rod 6 is fixed on temperature adjustment knob 5, hot water water inlet end 12 intersects formula be connected with flow control rod 6 one-tenth " ten " font, above-mentioned flow control rod 6 has a flow regulating orifices 61 in perforation 122 inside, and this flow regulating orifices 61 is connected with the apopore 121 of hot water water inlet end 12.Former and later two directions of described flow regulating orifices 61 are provided with sealing ring.Said temperature adjusting knob 5 side has a pointer, and valve body housing 9 has one group of scale in relevant position, like this by temperature adjustment knob 5 and in conjunction with above-mentioned graduation mark, thus adjusts temperature.The sealing of double sealing circle is all carried out in the both sides of above-mentioned flow regulating orifices 61.
Gondola water faucet comprises a gondola water faucet housing 1, multiple shower nozzle 2, switch 3.
The structure of gondola water faucet housing 1 with reference to prior art, can not done this gondola water faucet housing 7 and too much innovates change in the present embodiment, and in the present embodiment, the main centre to this gondola water faucet housing 7 and lower position are beaten the hole of an installation switch 73 and place water proof ring.Switch 73 comprises a rotary handle 731 and a ball valve 732, and rotary handle 731 and ball valve 732 adopt tooth to be connected blend compounds water and glue; Wherein ball valve 732 runs through the water stream channel 7321 having a warm water circulation.A sealing ring 71 is fitted with directly over gondola water faucet housing 71 inside and ball valve 732, the diameter of sealing circle 71 is greater than or equal to the diameter of water stream channel 7321, so no matter how ball valve 732 rotates, sealing ring 71 can very well in a longitudinal direction cover ball valve 732, namely when switch is in closed condition, sealing ring 71 ball valve 732 of fitting forms confined space, and warm water cannot arrive gondola water faucet; When switch is in open mode, warm water is flow on gondola water faucet by the water stream channel 7321 of the hollow of ball valve 732.
Shower nozzle 72 is evenly arranged in above-mentioned gondola water faucet housing 71, and this shower nozzle 72 stretches out outwardly, and each shower nozzle 72 is made up of nylon material.In order to the hydraulic pressure making shower nozzle 72 spray is larger, above-mentioned shower nozzle 72 inside is taken turns doing diversion section 211 coning and columniform jet segment 212 by water (flow) direction, the taper shape of above-mentioned diversion section 211 is the taper shape that radius reduces gradually, and the length of diversion section 211 is longer than the length of jet segment 212.
Hot water water inlet bar 8 is arranged in above-mentioned hot water water inlet end 12; Hot water water inlet bar 8 inner hollow penetrating formation hot water circulation 821, this hot water water inlet end 12 has three or four non-return pad positioning bars 822 longitudinally arranged above tip position and hot water water inlet bar 8, the reducing inwardly at top of above-mentioned non-return pad positioning bar 822, be provided with non-return pad 823 in above-mentioned several non-return pad positioning bar 822, the horizontal area of this non-return pad 823 is greater than the area of hot water flux 821.When non-return pad 823 moves upward, hot water in hot water flux 821 on hot water water inlet bar 8 will flow out to gondola water faucet by the gap 824 between the adjacent non-return pad positioning bar 822 of two of non-return pad 823 side, when when non-return pad 823 moves down, now warm water flows backwards, area due to non-return pad 823 is greater than the area of hot water flux 821, such non-return pad 823 will cover this flowing water runner 821 completely, thus avoids temperature to flow back to hot water source locating in instant heating water bottle.
Valve body housing 9 in figure has screw installation end 91, and this valve body housing 9 is arranged on various body of wall by sucker screw or double faced adhesive tape.
Claims (10)
1. self-priming portable shower, is characterized in that: comprise valve body, spool, temperature adjustment knob, flow control rod, gondola water faucet; Valve body have cold water water inlet end, hot water water inlet end, warm water water side; Spool is fixed on cold water water inlet end place, and this spool comprises nozzle and nozzle fixed cover; Nozzle is fixed in nozzle fixed cover, and this nozzle interior has conical diversion section and columniform jet segment successively by water (flow) direction, and the taper shape of above-mentioned diversion section is the taper shape that radius reduces gradually; Hot water water inlet end is in the below of above-mentioned diversion section and is in nozzle fixed cover rear simultaneously, and this rear refers to according to current flow direction; Valve body middle upper portion position comprises vacuum zone, mixing section, diffuser near nozzle successively by water (flow) direction; Above-mentioned vacuum zone is the taper shape that radius reduces gradually, and mixing section is cylindrical, and diffuser is the taper shape that radius increases gradually; Wherein flow control rod is fixed on temperature adjustment knob; Above-mentioned hot water water inlet end inside has a hot water water inlet bar, and this hot water water inlet bar has an apopore and a perforation; Be provided with above-mentioned flow control rod in this perforation, hot water water inlet bar and flow control rod become to intersect formula and are connected, and above-mentioned flow control rod has a flow regulating orifices at perforated inner, and the intake apopore of bar of this flow regulating orifices and hot water is connected; Gondola water faucet comprises gondola water faucet housing, switch, the inside of above-mentioned switch-linear hybrid upper/lower positions in gondola water faucet housing; Above-mentioned switch comprises an interconnective rotary handle, a ball valve; Rotary handle is fixed on gondola water faucet hull outside, and ball valve is fixed on gondola water faucet enclosure interior; Above-mentioned ball valve inside has a water stream channel run through, and be fitted with a sealing ring above above-mentioned gondola water faucet enclosure interior and ball valve, the diameter of sealing circle is greater than or equal to the diameter of water stream channel.
2. according to the self-priming portable shower described in claim 1, it is characterized in that: described cold water water inlet end is provided with a screen pack.
3. according to the self-priming portable shower described in claim 1, it is characterized in that: described nozzle fixed cover is the nozzle fixed cover of POM or nylon material.
4. according to the self-priming portable shower described in claim 1, it is characterized in that: described valve body is the valve body of nylon or POM material.
5. according to the self-priming portable shower described in claim 1, it is characterized in that: described nozzle is the nozzle of nylon or POM material.
6. according to the self-priming portable shower described in claim 1, it is characterized in that: the length of described vacuum zone is less than the length of mixing section, the length of mixing section is less than the length of diffuser.
7. according to the self-priming portable shower described in claim 1, it is characterized in that: described hot water water inlet bar and flow control rod become to intersect formula and be connected and refer to that hot water water inlet end becomes the interconnection of " ten " font with flow control rod.
8. according to the self-priming portable shower described in claim 1, it is characterized in that: former and later two directions of described flow regulating orifices are provided with sealing ring.
9. according to the self-priming portable shower described in claim 1, it is characterized in that: in described gondola water faucet housing, also there is multiple shower nozzle, above-mentioned shower nozzle is evenly arranged in above-mentioned gondola water faucet housing and also stretches out outwardly, above-mentioned shower nozzle inside has conical diversion section and columniform jet segment successively by water (flow) direction, and the taper shape of above-mentioned diversion section is the taper shape that radius reduces gradually.
10. according to the self-priming portable shower described in claim 9, it is characterized in that: described hot water water inlet end has three or four non-return pad positioning bars longitudinally arranged above tip position and hot water water inlet bar, be provided with non-return pad in above-mentioned non-return pad positioning bar, the horizontal area of this non-return pad is greater than the area of hot water flux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510562626.6A CN105105674A (en) | 2015-08-29 | 2015-08-29 | Self-absorption portable-type shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510562626.6A CN105105674A (en) | 2015-08-29 | 2015-08-29 | Self-absorption portable-type shower |
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| CN105105674A true CN105105674A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510562626.6A Pending CN105105674A (en) | 2015-08-29 | 2015-08-29 | Self-absorption portable-type shower |
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| CN (1) | CN105105674A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642619A (en) * | 2017-10-20 | 2018-01-30 | 沈阳建筑大学 | A kind of single-cooling type hot and cold water mixing device |
| CN107940035A (en) * | 2017-08-21 | 2018-04-20 | 绍兴上虞优耐德管业有限公司 | A kind of self suction type shower bath apparatus water control valve |
| CN111248795A (en) * | 2020-03-15 | 2020-06-09 | 西北工业大学 | Pressure-stabilizing temperature-equalizing self-suction shower |
| CN117307541A (en) * | 2023-11-28 | 2023-12-29 | 海普瑞(常州)洁净系统科技有限公司 | High-purity siphon valve with non-return for semiconductor manufacture |
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| CN1724131A (en) * | 2005-06-16 | 2006-01-25 | 上海交通大学 | Apparatus for spray/injecting type mixing cold and hot water |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107940035A (en) * | 2017-08-21 | 2018-04-20 | 绍兴上虞优耐德管业有限公司 | A kind of self suction type shower bath apparatus water control valve |
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| CN107642619A (en) * | 2017-10-20 | 2018-01-30 | 沈阳建筑大学 | A kind of single-cooling type hot and cold water mixing device |
| CN111248795A (en) * | 2020-03-15 | 2020-06-09 | 西北工业大学 | Pressure-stabilizing temperature-equalizing self-suction shower |
| CN117307541A (en) * | 2023-11-28 | 2023-12-29 | 海普瑞(常州)洁净系统科技有限公司 | High-purity siphon valve with non-return for semiconductor manufacture |
| CN117307541B (en) * | 2023-11-28 | 2024-02-09 | 海普瑞(常州)洁净系统科技有限公司 | High-purity siphon valve with non-return for semiconductor manufacture |
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Application publication date: 20151202 |