CN202527292U

CN202527292U - Self-descaling sprinkler

Info

Publication number: CN202527292U
Application number: CN2012200758491U
Authority: CN
Inventors: 修昌珉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-18
Filing date: 2012-03-02
Publication date: 2012-11-14
Anticipated expiration: 2022-03-02
Also published as: CN102133557A; CN102580870A

Abstract

The utility model discloses a self-descaling sprinkler which comprises a casing; a water inlet is formed in the casing; a water cavity is formed in the casing; the water inlet is communicated with the water cavity; a guide pole is fixedly mounted in the water cavity, and is fixedly connected with the casing; a sliding sleeve is movably mounted on the periphery of the guide pole; a moving plate is arranged on the periphery of the sliding sleeve; the periphery of the moving plate is matched with the casing; a plurality of water outlet holes are formed in the moving plate; a plurality of descaling needles are fixedly mounted in the casing, and are sealed with the water outlet holes in a one-to-one correspondence and fit manner; and a locating part is mounted on the casing or the guide pole, and limits the extreme position of the sliding sleeve or the moving plate in moving downwards. The sprinkler is provided with the descaling needles and the sliding sleeve capable of moving up and down; and water outlets are in mutual friction with the descaling needles through the up-and-down reciprocating motion of the sliding sleeve so as to radically remove water scales attached onto the inner surfaces of the water outlets and ensure normal water outlet of a water spray port, which prolongs the service life of the spray nozzle, reduces the descaling difficulty and improves the descaling efficiency. The sprinkler can achieve the descaling function through opening/closing a water valve.

Description

From the snaking gondola water faucet

Technical field

The utility model relates to a kind of from the snaking gondola water faucet.

Background technology

All there is the big problem of scale removal difficulty in existing various shower nozzle; Its main cause is not have to remove the incrustation scale mechanism that is attached to the delivery port inwall in the existing shower nozzle; Make the incrustation scale be attached to the suspension of generation in incrustation scale and the water tank on the delivery port inwall all can't thoroughly remove; The incrustation scale thickness that accumulates over a long period constantly increases, and the final delivery port that thoroughly stops up can't normally use shower nozzle.Usually the user need clear up the apopore of each with the instrument of tapers such as embroidery needle in use for some time one by one, and cleaning is wasted time and energy, and, both can't guarantee each apopore is cleaned out, can there be the danger of rolling brokenly hand again.

The utility model content

The purpose of the utility model has provided a kind ofly from the snaking gondola water faucet, and it can remove the incrustation scale that is attached to the delivery port inwall rapidly and thoroughly; Guarantee that shower nozzle can normally spray water all the time, it is time saving and energy saving to operate, and cleaning quality is high; No potential safety hazard, thus the problem that prior art exists can be solved.

The purpose of the utility model realizes through following technical scheme: from the snaking gondola water faucet, comprise housing, offer water inlet on the housing; Be provided with water cavity in the housing, water inlet communicates with water cavity, fixed installation guide pillar in the water cavity; Guide pillar is fixedly connected with housing, and sliding sleeve is installed in the periphery activity of guide pillar; The periphery of sliding sleeve is provided with movable plate, and the periphery of movable plate and shell are offered several apopores on the movable plate; Several scale removal pins of fixed installation in the housing, the corresponding matching sealing one by one of scale removal pin and apopore; On housing or the guide pillar locating part is installed, locating part limits the extreme position that moves down of sliding sleeve or movable plate.

For further realizing the purpose of the utility model, can also adopt following technical scheme to realize: said case top is provided with location swivel nut and water inlet pipe, and water inlet is positioned at water inlet pipe; The location swivel nut is connected with the upper end of guide pillar.The bulb tube connector is installed on the said water inlet pipe, and the ball head of bulb tube connector divides periphery that adapter sleeve is installed, and adapter sleeve is connected with water inlet pipe, and the bulb part of bulb tube connector is between water inlet pipe and adapter sleeve.The periphery of said sliding sleeve is installed piston, the inwall fitted seal of the periphery of piston and housing, and the diameter of piston is less than the diameter of movable plate; The inwall of housing is provided with delivery port, and piston chamber up and down communicated through delivery port when delivery port cooperated with piston.Said scale removal pin is made up of syringe needle and needle stand, and needle stand is installed in the water cavity, and syringe needle is installed on the needle stand; The inwall of housing is provided with fixture, and needle stand is connected with housing through fixture; Needle stand is provided with permeable mouthful, and sliding sleeve is positioned at permeable mouthful.Said syringe needle top is provided with limiting stand, and limiting stand is positioned at the needle stand top, and the limiting stand diameter is greater than the dress pinhole diameter on the needle stand; The inwall of housing is provided with positioning boss, and positioning boss cooperates with limiting stand and can prevent to move on the relative needle stand of syringe needle.The rounded distribution of said scale removal pin, positioning boss are annular.Offer cavity in the said sliding sleeve, the periphery mounting spring of guide pillar, spring is positioned at cavity; Finite place piece on the guide pillar, the upper end of spring contacts with sliding sleeve, and the lower end of spring contacts with locating part.Said locating part is spacing convex edge.Seal cover is installed in the lower end of said sliding sleeve.

The good effect of the utility model is: it carries scale removal pin and the sliding sleeve that can move up and down; Can be through moving back and forth up and down sliding sleeve, make mutual friction mutually between delivery port and the scale removal pin, the incrustation scale that is attached to the delivery port inner surface is thoroughly removed; Guarantee the normal water outlet of water jet; Thereby can prolong the service life of shower nozzle, reduce the difficulty of scale removal, improve the efficient of scale removal.The said gondola water faucet of the utility model just can be realized light scale removal through switch water valve.The utility model also has compactness simple for structure, advantage cheap for manufacturing cost and safe and convenient to use.

Description of drawings

Fig. 1 is the said structural representation from first kind of scheme of snaking gondola water faucet of the utility model; Fig. 2 is the structural representation of looking up of Fig. 1; Fig. 3 is said structural representation from second kind of scheme of snaking gondola water faucet, and gondola water faucet is in closed condition among the figure; Fig. 4 is the structural representation after gondola water faucet shown in Figure 3 is opened; Fig. 5 is said structural representation from the third scheme of snaking gondola water faucet, and gondola water faucet is in closed condition among the figure; Fig. 6 is the structural representation after gondola water faucet shown in Figure 5 is opened; Fig. 7 is said structural representation from the 4th kind of scheme of snaking gondola water faucet, and this scheme is compared with first scheme and omitted the location swivel nut, and guide pillar directly is connected with housing; Fig. 8 is the local structure for amplifying sketch map of the I of Fig. 3; Fig. 9 is the structural representation of said housing; Figure 10 is the B-B sectional structure sketch map of Fig. 9; Figure 11 is the A-A sectional structure sketch map of Fig. 9; Figure 12 is the structural representation of no spring hand-reset formula gondola water faucet; Figure 13 is said structural representation from the 5th kind of scheme of snaking gondola water faucet; Figure 14 is the structural representation of looking up of Figure 13; Figure 15 is said structural representation from kind of six kinds of scheme of snaking gondola water faucet; Figure 16 is the structural representation of looking up of Figure 15.

Numerals: a housing 2 inlet guide pin moving plate 4 3 5 7 descaling needle sleeve spring 6 7a 7b needle needle seat eight water inlet pipe 10 holes 9 ball coupling sleeve 11 connecting tube 12 is fixed to the mouth piece 13 pervious 14 positioning bosses 15 closures 16 threaded sleeve 17 positioned limit stop ring 19 seals 20 Pistons 21 outlet 22 hexagonal hole 24 within tank 23 ring groove 25 along the 26 limit convex cavity 27 connecting bars 28 limit Taiwan 29 water chamber 30 knob.

The specific embodiment

The utility model is described from the snaking gondola water faucet, comprises housing 1, offers water inlet 2 on the housing 1, water inlet 2 and shower outlet pipe UNICOM.Be provided with water cavity 29 in the housing 1, water inlet 2 communicates with water cavity 29.Fixed installation guide pillar 4 in the water cavity 29, guide pillar 4 is fixing with housing 1.Sliding sleeve 6 is installed in the periphery activity of guide pillar 4, and sliding sleeve 6 can up and down reciprocatingly slide along guide pillar 4.The periphery of sliding sleeve 6 is provided with movable plate 3, and the periphery of movable plate 3 cooperates with housing 1.Offer several apopores 8 on the movable plate 3, as shown in Figure 2, apopore 8 rounded distributions usually.Several scale removal pins 7 of fixed installation in the housing 1, scale removal pin 7 and apopore 8 corresponding matching sealing one by one.On housing 1 or the guide pillar 4 locating part is installed, locating part limits the extreme position that moves down of sliding sleeve 6 or movable plate 3.Concrete scheme is following: can be as shown in Figure 1, and the spacing convex edge 25 that is provided with on the

guide pillar

4,6 position-limiting actions of the 25 pairs of sliding sleeves in spacing convex edge.Also can be on the inwall of housing 1, to be provided with annular boss, annular boss be positioned at the below of movable plate 3.When movable plate 3 was displaced downwardly to the below, annular boss was to movable plate 3 support limit.Sliding sleeve and movable plate 3 can be processed one, also can be to make the back respectively to be fixedly connected.

For guide pillar 4 is fixedly connected with housing 1, as shown in Figure 1, can on housing 1, install location swivel nut 16 additional, utilize location swivel nut 16 to be fixedly connected and realize with guide pillar 4.Also can be as shown in Figure 7, adopt and directly internal thread is set at housing 1 inwall, the method that lets guide pillar 4 and housing 1 directly be threaded makes guide pillar 4 be fixedly connected with housing 1.

During normal bathing, water is finally flowed out by water hole 8 through shower outlet pipe, water inlet 2 and water cavity 29.During spray, movable plate 3 is positioned at below utmost point root position, and scale removal pin 7 is separated with apopore 8, and apopore 8 is opened.During scale removal, only sliding sleeve 6 is moved back and forth up and down along guide pillar 4, scale removal pin 7 and water hole 8 inwalls are rubbed, just can the incrustation scale on 8 inwalls of water hole be removed clean.Under the low or unsettled situation of hydraulic pressure, gondola water faucet shown in figure 12 promptly adopts the scheme of above-mentioned no spring hand-reset.During scale removal, sliding sleeve 6 is moved up and down get final product.

To shown in Figure 6, said housing 1 top is provided with location swivel nut 16 and water inlet pipe 9 like Fig. 3, and water inlet 2 is positioned at water inlet pipe 9.Water inlet pipe 9 is connected convenient with the outlet pipe of shower, and more is prone to sealing.This water inlet pipe 9 is positioned at the design at housing 1 top, is more suitable for adopting in the gondola water faucet of big water yield.The normal gondola water faucet that adopts above-mentioned big water yield in the bathroom in general hotel or the villa, its water yield is big, and hydraulic pressure is not high, and comfortableness is better.

Like Figure 10 and shown in Figure 11, several water inlets 2 can be offered in housing 1 top, and water inlet 2 is distributed in the periphery of location swivel nut 16; Constitute a dowel 27 between any two water inlets 2.The design of above-mentioned location swivel nut 16 and water inlet 2 both can increase inflow, can conveniently connect fixedly guide pillar 4 again, and location swivel nut 16 is connected with the upper end of guide pillar 4.During processing and fabricating, housing 1 can whole compression moulding, on housing 1, directly suppresses location swivel nut 16 and dowel 27.

To shown in Figure 6, bulb tube connector 11 is installed on the said water inlet pipe 9 like Fig. 3, the ball head of bulb tube connector 11 divides periphery that adapter sleeve 10 is installed, and adapter sleeve 10 is connected with water inlet pipe 9, and the bulb part of bulb tube connector 11 is between water inlet pipe 9 and adapter sleeve 10.Bulb tube connector 11 is water inlet pipe 9 and adapter sleeve 10 any directions swing relatively both, can rotate relative to water inlet pipe 9 and adapter sleeve 10 again, so that adjust the angle between said gondola water faucet and the water inlet pipe, makes things convenient for user's multi-angle spray.Leak with water inlet pipe 9 for the bulb part that prevents bulb tube connector 11, to shown in Figure 6, sealing ring 19 is installed in the water inlet pipe 9 like Fig. 3, sealing ring 19 is positioned at the periphery of the bulb part of bulb tube connector 11.

Shown in Fig. 1 to 7, said scale removal pin 7 can be made up of syringe needle 7a and needle stand 7b.Needle stand 7b is installed in the water cavity 29, and needle stand 7b goes up syringe needle 7a is installed.As shown in Figure 1, needle stand 7b can be made into ring-type.To shown in Figure 6, said needle stand 7b can process tabular like Fig. 3.Offer several dress pin holes on the needle stand 7b, during installation, in each dress pin hole, a syringe needle 7a is installed respectively earlier; Then, be connected needle stand 7b fixing with housing 1 through fixture 12.Can know that by above-mentioned installation process scale removal pin 7 is made up of syringe needle 7a and needle stand 7b, can reduce mounting hardness, improve the efficient of installation and the quality of product.Described scale removal pin 7 also can be syringe needle 7a itself, still, be difficult for installing and changing, and installation effectiveness is lower.The inwall of housing 1 is provided with fixture 12, and to shown in Figure 6, described fixture 12 can be a hook like Fig. 3; After with syringe needle 7a and needle stand 7b assembling, directly the outer edge with needle stand 7b snaps in the fixture 12 and can fix, thereby, make dismounting scale removal pin 7 easier.Described fixture 12 also can be fixing other connectors of needle stand 7b, but structure succinct not as the hook form also be difficult to and housing 1 one compression moulding, and manufacturing cost is higher.For not hindering sliding sleeve 6 to move along guide pillar 4, to shown in Figure 6, needle stand 7b is provided with permeable mouthful 13 like Fig. 3, and sliding sleeve 6 is positioned at permeable mouthful 13.

For preventing syringe needle 7a by coming off on the needle stand 7b, as shown in Figure 8, said syringe needle 7a top is provided with limiting stand 28, and limiting stand 28 is positioned at needle stand 7b top, and limiting stand 28 diameters are greater than the dress pinhole diameter on the needle stand 7b.The inwall of housing 1 is provided with positioning boss 14, and after needle stand 7b and housing 1 installed and fixed, as shown in Figure 8, positioning boss 14 can compress limiting stand 28, and positioning boss 14 cooperates with limiting stand 28 can stop on the relative needle stand 7b of syringe needle 7a and moves.

Common said scale removal pin 7 and water hole 8 rounded distributions cooperate with limiting stand 28 for making things convenient for positioning boss 14, and positioning boss 14 is an annular, and no matter whether 7 distributions of scale removal pin are tight, and positioning boss 14 all can cooperate with each limiting stand 28.

To shown in Figure 7, offer cavity 26 in the said sliding sleeve 6 like Fig. 1, Fig. 3, the periphery mounting spring 5 of guide pillar 4, spring 5 is positioned at cavity 26.Finite place piece on the guide pillar 4, the upper end of spring 5 contacts with sliding sleeve 6, and the lower end of spring 5 contacts with the locating part of guide pillar 4, and said locating part can be spacing convex edge 25.Spring 5 can be sliding sleeve 6 pretightning force that makes progress all the time is provided, and makes gondola water faucet possess the function of automatic desludging.Out-of-date in bathing, open water valve, water pressure pushing sliding sleeve 6 is displaced downwardly to bottom, and this moment, described scale removal pin 7 separated with water hole 8, and water can be flowed out by water hole 8 smoothly.Close water valve after bathing is intact, hydraulic pressure is eliminated, and spring 5 just can promote sliding sleeve 6 and be moved upward to topmost, make between scale removal pin 7 and the water hole 8 relative motion takes place, thereby the incrustation scale that will be attached to 8 places, water hole is removed.

For preventing that guide pillar 4 from leaking, to shown in Figure 7, seal cover 15 is installed in the lower end of said sliding sleeve 6 like Fig. 1.Be easy disassembly guide pillar 4, hexagonal hole 23 or groove in the bottom of guide pillar 4 can be offered rotate so that drive guide pillar 4.

Under the low environment of hydraulic pressure instability or hydraulic pressure, use the gondola water faucet of scheme shown in Figure 3, hydraulic pressure can occur and be difficult to overcome spring 5 and promote the situation that sliding sleeves 6 and movable plate 3 move down, can't separate fully between scale removal pin 7 and the water hole 8, water outlet is not smooth.Solution is following: like Fig. 5 and shown in Figure 6, the periphery of said sliding sleeve 6 is installed piston 20, the inwall fitted seal of the periphery of piston 20 and housing 1, and the diameter of piston 20 is less than the diameter of movable plate 3.The inwall of housing 1 is provided with delivery port 21, and the chamber of piston about in the of 20 communicated through delivery port 21 when delivery port 21 cooperated with piston 20.When needing said gondola water faucet to spray water usually, can promote sliding sleeve 6 drive pistons 20 and move up, piston 20 is separated with delivery port 21, piston 20 and housing 1 sealing stop water outlet.When normal water outlet, sliding sleeve 6 drives piston 20 and moves down, and piston 20 is cooperated with delivery port 21, normal water outlet.After the mounting spring 5, gondola water faucet is as shown in Figure 5 usually in the cavity 26, and sliding sleeve 6 drives piston 20 and is positioned at upper limit position, piston 20 and housing 1 sealing, not water outlet.When the beginning bathing, as shown in Figure 6, hydraulic pressure can promote piston 20 drive sliding sleeves 6 and move down, and piston 20 is cooperated, normal water outlet with delivery port 21.Install piston 20 additional, piston 20 can cooperate with housing 1 being separated out a little space in the water cavity 29, and leakage point is less, and be convenient to water pressure pushing piston 20 and move down, thereby, utilize piston 20 to drive movable plates 3 and overcome spring 5 and move down and put in place, guarantee that water outlet is smooth.

Said locating part is spacing convex edge 25 shown in Fig. 1 to 7.

Like Fig. 1, Fig. 3 and shown in Figure 5, the periphery of movable plate 3 is offered seal groove 24, in the seal groove 24 sealing ring can be installed, to improve the air-tightness between movable plate 3 and the housing 1.

Like Fig. 5 and shown in Figure 15, for the side rotates guide pillar 4, the lower end of guide pillar 4 can be provided with turn-knob 30.Turn-knob 30 also can play the effect of seal cover 15.

The utility model not technology contents of detailed description is known technology.

Claims

1. from the snaking gondola water faucet; Comprise housing (1), offer water inlet (2) on the housing (1), be provided with water cavity (29) in the housing (1); Water inlet (2) communicates with water cavity (29); It is characterized in that: fixed installation guide pillar (4) in the water cavity (29), guide pillar (4) is fixedly connected with housing (1), and sliding sleeve (6) is installed in the periphery activity of guide pillar (4); The periphery of sliding sleeve (6) is provided with movable plate (3), and the periphery of movable plate (3) cooperates with housing (1), offers several apopores (8) on the movable plate (3); Several scale removal pins (7) of fixed installation in the housing (1), scale removal pin (7) and apopore (8) corresponding matching sealing one by one; Housing (1) or guide pillar (4) are gone up locating part are installed, and locating part limits the extreme position that moves down of sliding sleeve (6) or movable plate (3).

2. according to claim 1 from the snaking gondola water faucet, it is characterized in that: said housing (1) top is provided with location swivel nut (16) and water inlet pipe (9), and water inlet (2) is positioned at water inlet pipe (9); Location swivel nut (16) is connected with the upper end of guide pillar (4).

3. according to claim 2 from the snaking gondola water faucet; It is characterized in that: said water inlet pipe (9) is gone up bulb tube connector (11) is installed; The ball head of bulb tube connector (11) divides periphery that adapter sleeve (10) is installed; Adapter sleeve (10) is connected with water inlet pipe (9), and the bulb of bulb tube connector (11) partly is positioned between water inlet pipe (9) and the adapter sleeve (10).

4. according to claim 2 from the snaking gondola water faucet, it is characterized in that: the periphery of said sliding sleeve (6) is installed piston (20), the inwall fitted seal of the periphery of piston (20) and housing (1), and the diameter of piston (20) is less than the diameter of movable plate (3); The inwall of housing (1) is provided with delivery port (21), and piston (20) chamber up and down communicated through delivery port (21) when delivery port (21) cooperated with piston (20).

5. according to claim 1 from the snaking gondola water faucet, it is characterized in that: said scale removal pin (7) is made up of syringe needle (7a) and needle stand (7b), and needle stand (7b) is installed in the water cavity (29), and needle stand (7b) is gone up syringe needle (7a) is installed; The inwall of housing (1) is provided with fixture (12), and needle stand (7b) is connected with housing (1) through fixture (12); Needle stand (7b) is provided with permeable mouthful (13), and sliding sleeve (6) is positioned at permeable mouthful (13).

6. according to claim 5 from the snaking gondola water faucet, it is characterized in that: said syringe needle (7a) top is provided with limiting stand (28), and limiting stand (28) is positioned at needle stand (7b) top, and limiting stand (28) diameter is greater than the dress pinhole diameter on the needle stand (7b); The inwall of housing (1) is provided with positioning boss (14), and positioning boss (14) cooperates with limiting stand (28) can prevent that syringe needle (7a) from moving on the needle stand (7b) relatively.

7. according to claim 6 from the snaking gondola water faucet, it is characterized in that: the rounded distribution of said scale removal pin (7), positioning boss (14) are annular.

8. described from the snaking gondola water faucet according in the claim 1 to 7 each, it is characterized in that: offer cavity (26) in the said sliding sleeve (6), the periphery mounting spring (5) of guide pillar (4), spring (5) is positioned at cavity (26); Guide pillar (4) is gone up finite place piece, and the upper end of spring (5) contacts with sliding sleeve (6), and the lower end of spring (5) contacts with locating part.

9. according to claim 8 from the snaking gondola water faucet, it is characterized in that: said locating part is spacing convex edge (25).

10. according to claim 1 from the snaking gondola water faucet, it is characterized in that: seal cover (15) is installed in the lower end of said sliding sleeve (6).