The water tank of band cleaning shower nozzle
Technical field
The present invention relates to the supply equipment technical field, especially a kind of water tank that has cleaning device.
Background technology
Tap water supplies pipeline and all kinds of water receiver in the transfer device to relate to resident's drinking water, thereby very strict to the security requirement of cleaning agent, can not use noxious material such as hydrogen fluoride or strong acid and strong base washing agent to clean.Because the temperature of these equipment and the work of pipeline normality is generally all near normal temperature, without the tap water of heat, the calcium magnesium salts of the incrustation scale carbonic acid silicic acid in the equipment adheres to not serious, can select for use the cleaning agent of some nonhazardous to come cleaning equipment and pipe interior usually.But the dirt-removing power of this type cleaning agent a little less than, need soak for a long time, influenced the use of equipment.Especially the various water tanks that play current stabilization and buffering effect, its volume is big, and the mode of using scale remover to soak is removed the incrustation scale of tank interior; Not only need a large amount of scale removers; And the sewage quantity of discharging is big, has increased cost of sewage disposal, does not meet economic benefit.
Summary of the invention
Problem to be solved by this invention provides a kind of water tank with the cleaning shower nozzle, to solve existing long problem of water tank scale removal time.
In order to address the above problem; Technical scheme of the present invention is: the water tank of this band cleaning shower nozzle comprises the water tank that is connected with water inlet pipe and outlet pipe; The top of said water tank is equipped with vacuum suppresser; It is characterized in that: the bottom of said water tank is provided with outfall, and the arranged outside of said water tank has water pipe, and the water inlet end of said water pipe is equipped with flap valve; Said water pipe is provided with at least two arms that are communicated with said water tank, and the end of each said arm in said water tank is connected with injector head.
In the technique scheme, more concrete scheme can be: said injector head have one be threaded said arm body, the water side of said body dwindles gradually; Be embedded with the spherical crown portion of the said water side of protrusion in the said body, said spherical crown portion offers spray orifice, is provided with two or more balls in each duct of said spray orifice.
Owing to adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, the water tank of this band cleaning shower nozzle adopts external water pipe and leads to the injector head in the water tank, sprays with scale remover to water tank inside and removes contamination, and greatly facilitates the cleaning to this airtight water tank; Also alleviated the workload of cleaning; And its descale effect enhancing several times, scavenging period is also very short, as using the incrustation scale cleaning agent of inventor's invention; Under the identical situation of descale effect, former to invade the bubble time be to foreshorten to 1-1.5 hour in 20-22 hour;
2, be embedded with the spherical crown portion of the said water side of protrusion in the body of injector head, the direction of its injection can be divergent shape; Spherical crown portion offers spray orifice; The ball that all is provided with in the spray orifice; The slight variation of hydraulic pressure can make water change the position of ball, promptly changes gap and the gap between ball and the spray orifice cell walls between ball and the ball, makes through the discharge increase in these gaps or reduces; Can change the direction that water flies away, make the interior all directions of water tank that the possibility that is injected into all arranged.This injector head can change the water outlet direction automatically, and expulsion pressure is constant.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the front view of injector head of the present invention;
Fig. 3 is the left view of injector head of the present invention.
The specific embodiment
Implement the present invention is made further detailed description below in conjunction with accompanying drawing:
The water tank that Fig. 1, Fig. 2, band shown in Figure 3 clean shower nozzle includes airtight water tank 1; The top of this water tank 1 is provided with water inlet, is connected with water inlet pipe 6, and the bottom is provided with delivery port; Be connected with outlet pipe 8, the top of water tank 1 also is provided with vacuum suppresser 7; The bottom of this water tank 1 also is provided with the outfall 5 of rinse water, and the outside of water tank 1 is horizontally arranged with water pipe 2, and the water inlet end of water pipe 2 is equipped with flap valve 9, and the tap water when preventing to use in the water tank 1 flows backwards from water pipe 2; Water pipe 2 is provided with at least four arms 4, and the end of each branch's 4 water pipe in water tank 1 is connected with injector head 3.Injector head 3 comprises the diminishing body 31 in water side, and the water inlet end arranged outside screw thread of body 31 is so that be connected with arm 4; The spherical crown portion 32 of the water side of protrusion body 31 is installed through screw thread in the body 31, and spherical crown portion 32 offers spray orifice, makes the direction of its injection can be divergent shape; Be provided with two or more balls 33 in each duct of spray orifice, the spherical crown portion 32 here has round mouth, is built-in with the circular spacer ring of two different-diameters in this round mouth zone; Two circular spacer rings and the coaxial setting of round mouth, circular spacer ring and round mouth are connected fixing through three dividing plates, dividing plate is that the center circular array is arranged with the round mouth; Dividing plate extends to the inwall of round mouth from the outer wall of small circular spacer ring; Region separation between circular spacer ring and the round mouth is formed grid, each independently the lattice body promptly form a spray orifice, each spray orifice that is positioned between two circular spacer rings is provided with two balls 33; Each spray orifice that is positioned between circular spacer ring in outer ring and round mouth inwall is provided with three balls 33; For avoiding ball in spray orifice, to fall out, all be welded with rib at the inside and outside two ends of grid, as shown in Figure 3.When cleaning; The incrustation scale cleaning agent sprays through arm 4 from water pipe 2 and gets into water tanks 1, and the slight variation of hydraulic pressure can make water change the position of ball 33, promptly changes the gap between the spray orifice cell walls of gap and ball 33 and spherical crown portion 32 between ball 33 and the ball 33; Make through the discharge in these gaps and increase or reduce; Can change the direction that water flies away, make water tank 31 interior all directions that the possibility that is injected into all arranged, the sewage after the cleaning can be discharged from outfall.