CN2930875Y - Low-pressure gondola water faucet structure - Google Patents
Low-pressure gondola water faucet structure Download PDFInfo
- Publication number
- CN2930875Y CN2930875Y CN 200620057846 CN200620057846U CN2930875Y CN 2930875 Y CN2930875 Y CN 2930875Y CN 200620057846 CN200620057846 CN 200620057846 CN 200620057846 U CN200620057846 U CN 200620057846U CN 2930875 Y CN2930875 Y CN 2930875Y
- Authority
- CN
- China
- Prior art keywords
- water faucet
- gondola water
- holder
- low pressure
- containing cavity
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a low-pressure watering can structure, which comprises a noumenon of the watering can, a front cover and a valve core which is arranged inside the noumenon of the watering can and the front cover. A current limiting device is arranged on the upside of the valve core inside the noumenon of the watering can. A flow core of the current limiting device can move up and down in the arranged seat elastically to adjust variety of the number of the water inlets on the flow core. The flow core to moves down by getting over the elasticity of the spring and some water inlets will be plugged up by the arranged seat, therefore, the water output of the watering can is controlled automatically and efficiently to get the function of saving water.
Description
Technical field
The utility model is about a kind of shower set, is meant a kind of low pressure gondola water faucet structure especially.
Background technology
The shortage of water resource is a global problem, thereby using water wisely is to need the environmental protection problem advocated at present in daily life.At the water yield of gondola water faucet, in the existing regulation of some flourishing western countries, promptly the water yield of per minute does not allow to surpass 9.5L at present.At present traditional gondola water faucet structure just at the improvement of constantly bringing forth new ideas on the moulding or the massage effect of water outlet, has but been ignored the control of its water yield, and water yield normally needs to rely on the external valve of gondola water faucet to control.
The utility model content
Main purpose of the present utility model provides a kind of low pressure gondola water faucet structure that can the automatic control and adjustment water yield.
Secondary objective of the present utility model provides a kind of low pressure gondola water faucet structure that can regulate gondola water faucet water spray state.
For achieving the above object, solution of the present utility model is: a kind of low pressure gondola water faucet structure, and it mainly comprises gondola water faucet body, gondola water faucet protecgulum and spool, spool is to place in gondola water faucet body and the loam cake, wherein is provided with a current-limiting apparatus on the spool top of gondola water faucet body.
Described spool is locked on the gondola water faucet body by thread bush, and gondola water faucet protecgulum and thread bush fix together.
Described spool bottom also cooperates an adjusting cap that can move radially.
Described spool comprises impeller, impeller base, mandrel stopper and mandrel body; The mandrel body is the containing cavity of a funnelform perforation, and funnel bottleneck outer rim is provided with external screw thread, radially is provided with air admission hole in abutting connection with externally threaded below; The mandrel stopper places the necking down of mandrel body bottom, and impeller places impeller base, and impeller base places the containing cavity top of mandrel body.
Described current-limiting apparatus comprises flow fuse, holder, spring and flow-limiting valve base; Establish the containing cavity of step-like perforation in the holder, the flow-limiting valve base is fixed on the holder bottom, and spring and flow fuse are inserted holder successively; Wherein the flow fuse is hollow and upper coarse and lower fine "T"-shaped cylinder, its lower end can be fastened in the holder, the hypomere cylinder can move up and down in holder, the sidewall of its epimere cylinder is provided with the water inlet that communicates with inner chamber in addition, also offers the water inlet that communicates with inner chamber on the sidewall on hypomere cylinder top.
Described flow fuse upper surface is a sealing surface; The lower end extension of hypomere cylinder has an annular projection can be equipped in the holder containing cavity.
The lower edge of described holder containing cavity inwall is provided with the card rib, and the annular groove that is provided with the configuration sealing ring is arranged on the holder outer wall.
Described flow-limiting valve base is the pedestal of the step-like through hole of a tool, and its top forms necking down and cooperates with holder, is provided with the snap ring that matches with holder containing cavity lower edge card rib simultaneously in this necking down.
Described adjusting cap is the cylinder of a tool through hole, and its upper inside wall is provided with the internal thread that matches with mandrel body bottleneck external screw thread, and its outer wall is provided with the limited step with the gondola water faucet front cover match.
After adopting such scheme, because the utility model is to be provided with a current-limiting apparatus on the spool top of gondola water faucet body, the flow fuse in this current-limiting apparatus can flexiblely move up and down in holder, to regulate the variation of water inlet quantity on the flow fuse; When hydraulic pressure was excessive, the flow fuse can overcome the elastic force of spring and move down, and then Bu Fen the water inlet seat that promptly can be fixed is blocked, and realizes reaching water-saving function by the water yield of the whole gondola water faucet of control automatically.
In addition, the utility model has cooperated one to regulate cap again in the spool bottom, regulate the position that moves radially of cap, can adjust the fit clearance of regulating cap and mandrel body, then the gas flow that enters the mandrel body from mandrel body sidewall passage changes to some extent, the size that how much can determine to form spray of its air inflow, thereby the scope of decision ejection spray; As rotate when regulating the relative valve seat of cap and shifting out gradually forward, then promptly can reduce gradually by the air inflow of regulating cap and this body space of mandrel, the spray scope of ejection can reduce gradually, otherwise is adjustable big spray field, realizes adjusting the function of gondola water faucet water outlet state with this.
Description of drawings
Fig. 1 is a decomposing schematic representation of the present utility model;
Fig. 2 is an assembled sectional view of the present utility model;
Fig. 3 is enforcement state 1 cutaway view of the present utility model;
Fig. 4 is enforcement state 2 cutaway views of the present utility model;
Fig. 5 is enforcement state 3 cutaway views of the present utility model.
The specific embodiment
Shown in Fig. 1-5, low pressure gondola water faucet structure of the present utility model mainly comprises gondola water faucet body 1, spool 2 and protecgulum 3; Key of the present utility model is: also be provided with a current-limiting apparatus 4 between gondola water faucet body 1 and spool 2, and also be connected with an adjusting cap 5 in spool 2 bottoms.
Wherein:
Gondola water faucet body 1: have a water inlet 11 and a delivery port 12, water inlet 11 forms one handle and can be spirally connected with water inlet pipe, and delivery port 12 is a step-like containing cavity, and the inwall of delivery port 12 is provided with internal thread 13.
Spool 2: comprise impeller 21, impeller base 22, mandrel stopper 23 and mandrel body 24; Mandrel body 24 is the containing cavity 241 of a funnelform perforation, the funnel bottleneck outer rim of its middle and lower part is provided with external screw thread 242, below in abutting connection with external screw thread 242 radially is provided with air admission hole 243, is provided with annular groove 244 again for placing the fitted seal circle below passage 243.
Cooperate shown in Figure 2ly, during combination valve core 2, mandrel stopper 23 places the necking down of mandrel body 24 bottoms, and impeller 21 places impeller base 22, and impeller base 22 places containing cavity 241 tops of mandrel body 24.
Current-limiting apparatus 4: comprise flow fuse 41, holder 42, spring 43 and flow-limiting valve base 44;
Flow fuse 41 is hollow and upper coarse and lower fine "T"-shaped cylinder, offers one group of water inlet that communicates with inner chamber 412 on the sidewall of epimere cylinder 411, and the upper surface of this epimere cylinder 411 is a sealing surface 413; Simultaneously also offer one group of water inlet that communicates with inner chamber 415 on the sidewall of hypomere cylinder 414 upper positions, the lower end extension of this hypomere cylinder 414 has an annular projection 416;
Establish the containing cavity of step-like perforation in the holder 42, upper port 421 is corresponding with the hypomere cylinder 414 of flow fuse 41, is provided with card rib 422 at the lower edge of containing cavity inwall, and is provided with the annular groove 423 of two configuration sealing rings on holder 42 outer walls;
Flow-limiting valve base 44 is the pedestal of the step-like through hole of a tool, and its top forms necking down 441 and cooperates with holder 42, is provided with simultaneously to cooperate snap ring 442 in this necking down 441.
Cooperate shown in Figure 2ly, combination is the necking down 441 of flow-limiting valve base 44 to be stretched from holder 42 bottoms place containing cavity during current-limiting apparatus 4, utilizes to cooperate the snap ring 442 and the card rib 422 of containing cavity inwall to fix, and is fixed on the holder 42; Spring 43 is placed the containing cavity of holder 42, and the bottom holds on flow-limiting valve base 44; Again the hypomere cylinder 414 of flow fuse 41 is stretched and placed containing cavity, utilize its annular projection 416 that it is limited in holder 42 containing cavities, but flow fuse 41 relative fixed seats 42 axial displacements, be subjected to the effect that holds of spring 43, during these flow fuse 41 normal conditions, the water inlet 415 on its hypomere cylinder 414 is to stretch the top that places holder 42.
Cooperate shown in Figure 2ly, regulating cap 5 is the cylinder of a tool through hole, and its inwall is provided with the internal thread 51 that matches with mandrel body 24 bottleneck external screw threads 242, and its outer wall is provided with limited step 52.
When whole gondola water faucet of the present utility model made up, current-limiting apparatus 4 was the step-like containing cavities that place body 1 delivery port 12, and upper surface one side of holder 42 holds on this containing cavity 241; Again with behind the spool 2 contact current-limiting apparatus 4, mandrel body 24 tops of spool 2 also place the containing cavity of body 1 delivery port 12, for preventing that holder 42 and mandrel body 24 from coming off, by externally threaded thread bush 6 screw locks of a tool on the internal thread 13 of gondola water faucet body 1, the external screw thread 242 of mandrel body 24 bottleneck outer rims is spirally connected and regulates cap 5 in addition, the protecgulum 3 of gondola water faucet and elastic fastening hook 61 tablings of thread bush 6; Regulate cap 5 and can make its axial displacement on mandrel body 24, stretch out or indentation gondola water faucet protecgulum 3 by limited step 52 restrictions by shower head capable rotating protecgulum 3.
Shown in Fig. 3,4,5, when gondola water faucet uses, the hydraulic pressure that enters gondola water faucet is during less than rated value, and water can flow into parts such as spool 2 from the top water inlet 412 on the flow fuse 41 and lower water inlet 415 simultaneously from 3 ejections of gondola water faucet protecgulum, and the spring 23 in this moment current-limiting apparatus 4 is free state; When the hydraulic pressure that enters gondola water faucet body 1 during greater than rated value, the last end face 413 that water promptly can push flow fuse 41 overcomes the elastic force of spring 23 and flow fuse 41 is moved in the containing cavity of holder 42, the spring 23 of this moment is to be in the compress energy storage state, and the water inlet 415 of the flow fuse 41 bottoms seat that promptly can be fixed 42 is blocked gradually, water can only be by flow fuse 41 tops water inlet 412 or the water inlet 415 that is blocked little enter, the minimizing of water inlet quantity, can effectively control the water yield of whole gondola water faucet, reach water-saving function.When hydraulic pressure reduces, be in compress energy storage state spring 23 and promptly flow fuse 41 upwards can be boosted, make each water inlet 415 of flow fuse 41 locate the state of normally intaking again.
Need to prove: the setting of mandrel body 24 bottom necking downs is can be with current through out-of-date acceleration herein, to form negative pressure at sidewall, then gas can enter mandrel body 24 by the air admission hole in the necking down 243 and mixes with water and form spray, the size that how much can determine to form spray of its air inflow, thereby the scope of decision ejection spray.
Shown in Fig. 2,3, the utility model promptly is by regulating cap 5 when mandrel body 24 moves, the gas flow that enters in the mandrel body 24 by fit clearance is changed to some extent, as the spray scope that needs gondola water faucet ejection hour, when only needing shower head capable rotating protecgulum 3 that adjusting cap 5 is shifted out relatively forward gradually, then promptly can reduce gradually by the air inflow of regulating cap 5 and mandrel body 24 gaps, then Pen Chu spray scope can reduce gradually, otherwise be adjustable big spray field, realize adjusting the state of gondola water faucet water outlet with this.
Claims (9)
1, a kind of low pressure gondola water faucet structure, it mainly comprises gondola water faucet body, gondola water faucet protecgulum and spool, spool is to place in gondola water faucet body and the loam cake, it is characterized in that: the spool top at the gondola water faucet body is provided with a current-limiting apparatus.
2, low pressure gondola water faucet structure as claimed in claim 1, it is characterized in that: spool is locked on the gondola water faucet body by thread bush, and gondola water faucet protecgulum and thread bush fix together.
3, low pressure gondola water faucet structure as claimed in claim 1 is characterized in that: also cooperate an adjusting cap that can move radially in the spool bottom.
4, low pressure gondola water faucet structure as claimed in claim 1 is characterized in that: described spool comprises impeller, impeller base, mandrel stopper and mandrel body; The mandrel body is the containing cavity of a funnelform perforation, and funnel bottleneck outer rim is provided with external screw thread, radially is provided with air admission hole in abutting connection with externally threaded below; The mandrel stopper places the necking down of mandrel body bottom, and impeller places impeller base, and impeller base places the containing cavity top of mandrel body.
5, low pressure gondola water faucet structure as claimed in claim 1 is characterized in that: current-limiting apparatus comprises flow fuse, holder, spring and flow-limiting valve base; Establish the containing cavity of step-like perforation in the holder, the flow-limiting valve base is fixed on the holder bottom, and spring and flow fuse are inserted holder successively; Wherein the flow fuse is hollow and upper coarse and lower fine "T"-shaped cylinder, its lower end can be fastened in the holder, the hypomere cylinder can move up and down in holder, the sidewall of its epimere cylinder is provided with the water inlet that communicates with inner chamber in addition, also offers the water inlet that communicates with inner chamber on the sidewall on its hypomere cylinder top.
6, low pressure gondola water faucet structure as claimed in claim 5 is characterized in that: flow fuse upper surface is a sealing surface; The lower end extension of hypomere cylinder has an annular projection can be equipped in the holder containing cavity.
7, low pressure gondola water faucet structure as claimed in claim 5 is characterized in that: the lower edge of holder containing cavity inwall is provided with the card rib, and the annular groove that is provided with the configuration sealing ring is arranged on the holder outer wall.
8, low pressure gondola water faucet structure as claimed in claim 5 is characterized in that: the flow-limiting valve base is the pedestal of the step-like through hole of a tool, and its top forms necking down and cooperates with holder, is provided with the snap ring that cooperates with holder containing cavity lower edge card rib simultaneously in this necking down.
9, low pressure gondola water faucet structure as claimed in claim 3 is characterized in that: regulating cap is the cylinder of a tool through hole, and its upper inside wall is provided with internal thread, and its outer wall is provided with limited step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057846 CN2930875Y (en) | 2006-04-14 | 2006-04-14 | Low-pressure gondola water faucet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057846 CN2930875Y (en) | 2006-04-14 | 2006-04-14 | Low-pressure gondola water faucet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930875Y true CN2930875Y (en) | 2007-08-08 |
Family
ID=38347375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057846 Expired - Fee Related CN2930875Y (en) | 2006-04-14 | 2006-04-14 | Low-pressure gondola water faucet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930875Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872988A (en) * | 2011-07-12 | 2013-01-16 | 厦门凯美欧卫浴科技有限公司 | Mobile massage spray shower |
| CN104380004A (en) * | 2012-05-25 | 2015-02-25 | 蒂埃尔威有限公司 | Hot water generator |
-
2006
- 2006-04-14 CN CN 200620057846 patent/CN2930875Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872988A (en) * | 2011-07-12 | 2013-01-16 | 厦门凯美欧卫浴科技有限公司 | Mobile massage spray shower |
| CN104380004A (en) * | 2012-05-25 | 2015-02-25 | 蒂埃尔威有限公司 | Hot water generator |
| CN104380004B (en) * | 2012-05-25 | 2017-10-13 | 蒂埃尔威有限公司 | Warm water generating means |
| US9897342B2 (en) | 2012-05-25 | 2018-02-20 | Tlv Co., Ltd. | Hot water generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106703131A (en) | Hidden bubbler | |
| EP2686091A1 (en) | A soda machine with a pressure adjustment fitting | |
| CN2930875Y (en) | Low-pressure gondola water faucet structure | |
| CN203146896U (en) | Gas valve core applicable to two different gas sources | |
| EP3511474A1 (en) | Side water inlet valve and toilet | |
| CN206535681U (en) | A kind of construction site micro-atomizing drip-proof shower nozzle | |
| CN103696462B (en) | Water quantity switchable water-saving bubbler | |
| CN203703148U (en) | Flow regulating valve and water collector with flow regulating valve | |
| CN201739590U (en) | Automatic piston type flow-limiting shower water-saving device | |
| CN104896160A (en) | A faucet water nozzle | |
| CN211412383U (en) | High-pressure spray head | |
| CN201159313Y (en) | Constant-pressure constant-current valve | |
| US20230183961A1 (en) | Drainage system for pressure-assisted flush water tank | |
| CN103775655B (en) | A kind of flow control valve and there is the water-collecting machine of this flow control valve | |
| CN202290355U (en) | Massage sprinkling rectifier | |
| CN202056370U (en) | Water-saving valve structure | |
| CN211613233U (en) | Fountain structure | |
| CN208574796U (en) | A kind of shower with key cutout and regulatory function | |
| CN111043128B (en) | Self-pressure-relief bolt fastener | |
| CN202660003U (en) | Faucet water outflow nozzle with constant current device | |
| CN105413898A (en) | Energy-saving shower head | |
| CN201785814U (en) | New pressure compensation type bubble former | |
| CN206036329U (en) | Investigation mission outside city or town fluid constant pressure valve | |
| CN208441169U (en) | Water-saving multifunctional spraying nozzle | |
| CN204828841U (en) | Self -imposed water economizer of touch time delay |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 |