The water tank of the clean shower nozzle of band
Technical field
The present invention relates to supply equipment technical field, especially a kind of water tank with cleaning device.
Background technology
Tap water relates to Drinking Water for Residents for pipeline and all kinds of water receiver in transfer device, thereby very strict to the security requirement of cleaning agent, can not clean with the noxious materials such as hydrogen fluoride or strong acid and strong base washing agent.Because the temperature of these equipment and the work of pipeline normality generally all approaches normal temperature, without the tap water of high-temperature heating, the calcium magnesium salts of the incrustation scale carbonic acid silicic acid in equipment adheres to not serious, conventionally can select the cleaning agent of some nonhazardous to come cleaning equipment and pipe interior.But the dirt-removing power of this class cleaning agent a little less than, need to soak for a long time, affected the use of equipment.The water tank of an especially various current stabilization and cushioning effect, its volume is large, removes the incrustation scale of tank interior by the mode that scale remover soaks, not only need a large amount of scale removers, and the sewage quantity of discharging is large, has increased cost of sewage disposal, does not meet economic benefit.
Summary of the invention
Problem to be solved by this invention is to provide a kind of water tank with clean shower nozzle, to solve long problem of existing water tank scale removal time.
In order to address the above problem, technical scheme of the present invention is: the water tank of the clean shower nozzle of this band comprises the water tank that is connected with water inlet pipe and outlet pipe, the top of described water tank is provided with vacuum suppresser, it is characterized in that: the bottom of described water tank is provided with outfall, the arranged outside of described water tank has water pipe, the water inlet end of described water pipe is provided with flap valve, described water pipe is provided with at least two arms that are communicated with described water tank, and each described arm one end in described water tank is connected with injector head.
In technique scheme, more specifically scheme can be: described injector head has a body that is threaded described arm, and the water side of described body dwindles gradually; In described body, be embedded with the spherical crown portion of described water side of protruding, described spherical crown portion offers spray orifice, in each duct of described spray orifice, is provided with two or more balls.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, the water tank of the clean shower nozzle of this band adopts external water pipe and leads to the injector head in water tank, spray and remove contamination with scale remover to water tank inside, greatly facilitate 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 used the incrustation scale cleaning agent of inventor's invention, in the identical situation of descale effect, former to invade the bubble time be within 20-22 hour, to foreshorten to 1-1.5 hour;
2, in the body of injector head, be embedded with the spherical crown portion of protruding described water side, the direction of its injection can be divergent shape; Spherical crown portion offers spray orifice, the ball all arranging in spray orifice, the slight variation of hydraulic pressure can make water change the position of ball, change the gap between gap and ball and the spray orifice cell walls between ball and ball, make increase or reduce through the discharge in these gaps, can change the direction that water flies away, make all directions in water tank all have the possibility being injected into.This injector head can change water outlet direction automatically, and expulsion pressure is constant.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present 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.
Detailed description of the invention
Below in conjunction with accompanying drawing enforcement, the invention will be further described:
The water tank of the clean shower nozzle of the band shown in Fig. 1, Fig. 2, Fig. 3 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 bottom is provided with delivery port, be connected with outlet pipe 8, the top of water tank 1 is also provided with vacuum suppresser 7; The bottom of this water tank 1 is also 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 provided with flap valve 9, and the tap water when preventing from using in water tank 1 flows backwards out from water pipe 2; Water pipe 2 is provided with at least four arms 4, and each branch 4 water pipes one end 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 to be connected with arm 4, the spherical crown portion 32 of the water side of protruding body 31 is installed by screw thread in body 31, spherical crown portion 32 offers spray orifice, make the direction of its injection can be divergent shape, in each duct of spray orifice, be provided with two or more balls 33, the spherical crown portion 32 here has round mouth, be built-in with the circular spacer ring of two different-diameters in this round mouth region, two circular spacer rings and round mouth coaxially arrange, circular spacer ring and round mouth are connected and fixed by three dividing plates, dividing plate circular array centered by round mouth is arranged, 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 round mouth is formed to grid, each independently lattice body forms a spray orifice, the each spray orifice being positioned between two circular spacer rings is provided with two balls 33, the each spray orifice being positioned between the circular spacer ring in outer ring and round mouth inwall is provided with three balls 33, for avoiding ball to fall out in spray orifice, inside and outside two ends at grid are all welded with rib, as shown in Figure 3.In the time cleaning, incrustation scale cleaning agent sprays and enters water tank 1 through arm 4 from water pipe 2, the slight variation of hydraulic pressure can make water change the position of ball 33, change the gap between gap and ball 33 and the spray orifice cell walls of spherical crown portion 32 between ball 33 and ball 33, make increase or reduce through the discharge in these gaps, can change the direction that water flies away, make the interior all directions of water tank 31 all have the possibility being injected into, the sewage after cleaning can be discharged from outfall.