CN208996134U - A kind of division box that catchments of water tank - Google Patents

Abstract

The utility model provides a kind of division box that catchments of water tank, including water inlet pipe, prevent counterflow unit, manifold and conduit pipe, the water inlet pipe is set to the upper surface intermediate region of water tank, and water inlet pipe, which is sequentially connected, prevents counterflow unit, manifold and conduit pipe；The manifold includes a collector pipe and a plurality of distributive pipe, and the distributive pipe is set to the inner top of water tank, and described distributive pipe one end is connected to the collector pipe other end extending radially outwardly along collector pipe；The conduit pipe is a plurality of and is vertically arranged that one end of conduit pipe is connected to the distributive pipe, and the other end of conduit pipe extends to bottom in water tank；The utility model is not only able to extenuate water tank stagnant water problem significantly, sound assurance water tank water storage water quality, additionally it is possible to reduce impact of the water tank water intake to liquid level, ensure the security reliability to supply water.

Description

A kind of division box that catchments of water tank

Technical field

The utility model belongs to the water tank field in water system, more particularly, to a kind of division box that catchments of water tank.

Background technique

Water tank in existing water system generally includes cabinet in water tank, and cabinet is provided with inlet and outlet, usually Water outlet is set to apart from the high about 100mm of water tank bottom plate, the water layer of the high about 100mm " stagnant water easy to form in the bottom of water tank Layer ", influences water tank water storage water quality；In addition, the water intake mode of water tank in the prior art uses upper entering and lower leaving, water inlet direction is single One, this part water layer of water tank bottom is due to the motionless formation stagnant water of long inactivity, and meeting accumulation absurd creature, growth bacterium, influence for a long time Water tank water storage water quality；Simultaneously as the water intake mode of water tank is single, concentrates, when inflow is big and flow velocity is too fast, water will lead to Case liquid level rapid fluctuation causes fluid level transmitter or liquid-level floater to issue false positive signal, influences water supply security.

Utility model content

In view of this, the utility model is directed to a kind of division box that catchments of water tank, prevention water tank bottom forms " dead Water layer " and impact when can reduce water tank water intake to liquid level.

In order to achieve the above objectives, technical solution used by the device of the utility model is: a kind of Ji Shuifenshui of water tank Device, including water inlet pipe, counterflow unit, manifold and conduit pipe are prevented, the water inlet pipe is set to the upper table of water tank Face intermediate region, water inlet pipe, which is sequentially connected, prevents counterflow unit, manifold and conduit pipe；The manifold includes One collector pipe and a plurality of distributive pipe, the distributive pipe are set to the inner top of water tank, and described distributive pipe one end is connected to collector pipe The other end extends radially outwardly along collector pipe；The conduit pipe is a plurality of and is vertically arranged, one end of conduit pipe and institute Distributive pipe connection is stated, the other end of conduit pipe extends to bottom in water tank.

Further, described to prevent counterflow unit for check-valves or check valve.

Further, the distributive pipe road is four respectively to the extension of the quadrangle of water tank, and the conduit pipe is four points It is not set to the quadrangle of water tank.

Further, collector pipe one end setting closing bottom surface, which is set to the upper surface of water tank.

Further, it the water inlet pipe and prevents from passing through flanged joint between counterflow unit.

Further, the distance between described conduit pipe one end and water tank inner bottom surface be less than or equal to water outlet of water tank away from With a distance from water tank inner bottom surface.

Further, the distance between described conduit pipe one end and water tank inner bottom surface are less than or equal to 100mm.

Compared with the existing technology, device described in the utility model has the advantage that

(1) the utility model by water inlet pipe, prevent counterflow unit, manifold and conduit pipe realize into water by Tank top is sent into conduit pipe after passing through manifold, and water inlet enters bottom in water tank by conduit pipe again, according to weight Power principle water rushes at water tank inner bottom surface along vertically disposed conduit pipe, realizes water tank " bottom in and top out ", reaches in water tank Water circulation in portion's avoids radiator drain bottom to change the single water inlet flow direction of water tank " upper entering and lower leaving " in the prior art Stagnant water is formed, the utility model extenuated water tank stagnant water problem significantly, sound assurance water tank water storage water quality；Meanwhile this reality Counterflow unit is prevented by water inlet connection with novel, it is therefore prevented that generate water storage when tank pipe is negative pressure and flow backwards, avoid water Water storage in case flows backwards water inlet line and pollutes water water source.

(2) the utility model distributive pipe road is four respectively to the quadrangle of water tank extension connection conduit pipe, conduit pipe It is respectively arranged at the quadrangle of water tank for four, realizes the flushing to water tank foursquare bottom, further avoids in the prior art During water tank water storage the phenomenon that four corner muddiness object accumulations；Meanwhile water tank water intake introduces water tank bottom by four pass waterpipes The phenomenon that portion, water tank water intake impacts high water tank before essentially eliminating, it ensure that the stabilization of high water tank, reduce water tank The impact intake to liquid level has ensured the security reliability to supply water.

(3) the utility model collector pipe one end setting closing bottom surface, the closing bottom surface are set to the upper surface of water tank, not only Can be improved stability when catchmenting water inlet tube, and be also possible that water inlet is retained in water tank upper, improve collector pipe with The distance of water tank inner bottom surface further increases the mobility of water tank bottom water layer to increase water inlet to the impulse force of water tank inner bottom surface, Promote water tank internal water circulation.

(4) the utility model overall structure is simple, is rinsed using the gravity principle of water flow to water tank bottom, without outer Make-up water pump, production cost are low；The utility model can be on the basis of the water outlet and water outlet pipeline of existing water tank and water tank It improves, improvement cost is low, is more suitable for widely promoting the use of in water system.

Detailed description of the invention

In attached drawing:

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the structural schematic diagram of water tank and manifold.

Description of symbols:

1- water inlet pipe；2- flange；3- prevents counterflow unit；4- collector pipe；5- closes bottom surface；6- water tank；7- distributive pipe； 8- conduit pipe；9- water outlet.

Specific embodiment

Technical solution adopted by the utility model: as shown in Figure 1, 2, a kind of division box that catchments of water tank, on water tank 6 Water outlet 9 is set, further includes water inlet pipe 1, prevent counterflow unit 3, manifold and conduit pipe 7, the water inlet pipe 1 is arranged In the upper surface intermediate region of water tank 6, water inlet pipe 1, which is sequentially connected, prevents counterflow unit 3, manifold and conduit pipe 8； The manifold includes a collector pipe 4 and a plurality of distributive pipe 7, and the distributive pipe 7 is set to the inner top of water tank 6, institute State 7 one end of distributive pipe connection, 4 other end of collector pipe extending radially outwardly along collector pipe 4；The conduit pipe 8 is a plurality of and vertical Straight setting, one end of conduit pipe 8 are connected to the distributive pipe 7, and the other end of conduit pipe 8 extends to bottom in water tank 6.

It is described to prevent counterflow unit 2 for check-valves or check valve.

The distributive pipe road 7 is four and extends respectively to the quadrangle of water tank 6 that the conduit pipe 8 is four and is respectively set In the quadrangle of water tank 6.

4 one end of collector pipe setting closing bottom surface 5, which is set to the upper surface of water tank 6.

It the water inlet pipe 1 and prevents between counterflow unit 3 through flanged joint 2.

The distance between described 8 one end of conduit pipe and 6 inner bottom surface of water tank are less than or equal to 6 water outlet 9 of water tank apart from water The distance of case inner bottom surface.

The distance between described 8 one end of conduit pipe and 6 inner bottom surface of water tank are less than or equal to 100mm.

It should be understood that preventing counterflow unit can be according to specific water tank flow, water in the utility model above-described embodiment Situations such as pressure, selects backflow preventer, check-valves or check valve；It is wherein preferably backflow preventer, backflow preventer is also referred to as Antifouling separative valves, it is mountable in all kinds of pipe-line systems, for strictly medium being prevented to flow backwards, to protect medium or equipment thereafter Not contaminated non-return class valve；Backflow preventer is usually made of two concatenated check-valves and transition portion, and sealing is tight It is close, it can preferably ensure medium without reflux.

A kind of division box working principle of catchmenting of water tank of the utility model is: conduit pipe be it is a plurality of and be vertically arranged, Water tank inner bottom surface is rushed at along vertically disposed conduit pipe according to gravity principle water, water tank water enters manifold, leads to It crosses drainage pipe and enters water tank bottom, realize water tank bottom in and top out, reach certain circulation；It is further preferred that four points of water of setting Pipe connects four conduit pipes, realizes that water flow introduces water tank bottom by four angles of water tank, avoids water tank water storage in the prior art In the process the phenomenon that the accumulation of four corner absurd creatures, the problem of also solving water tank " stagnant water layer "；Water tank water intake is by four pass simultaneously Waterpipe introduces water tank bottom, essentially eliminates the phenomenon that water tank water intake impacts high water tank in the prior art, ensure that water The stabilization of case liquid level.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (7)

1. a kind of division box that catchments of water tank, it is characterised in that: including water inlet pipe, prevent counterflow unit, manifold and Conduit pipe, the water inlet pipe are set to the upper surface intermediate region of water tank, and water inlet pipe, which is sequentially connected, to be prevented counterflow unit, catchment Water segregator and conduit pipe；The manifold includes a collector pipe and a plurality of distributive pipe, and the distributive pipe is set to water The inner top of case, described distributive pipe one end are connected to the collector pipe other end extending radially outwardly along collector pipe；The conduit pipe Be it is a plurality of and be vertically arranged, one end of conduit pipe is connected to the distributive pipe, and the other end of conduit pipe extends in water tank Bottom.

2. a kind of division box that catchments of water tank according to claim 1, it is characterised in that: described to prevent the counterflow unit from being Backflow preventer, check-valves or check valve.

3. a kind of division box that catchments of water tank according to claim 1, it is characterised in that: the distributive pipe road is four Extend respectively to the quadrangle of water tank, the conduit pipe is four quadrangles for being respectively arranged at water tank.

4. a kind of division box that catchments of water tank according to claim 1, it is characterised in that: collector pipe one end setting Bottom surface is closed, which is set to the upper surface of water tank.

5. a kind of division box that catchments of water tank according to claim 1, it is characterised in that: the water inlet pipe with prevent down Pass through flanged joint between stream device.

6. a kind of division box that catchments of water tank according to claim 1, it is characterised in that: described conduit pipe one end with The distance between water tank inner bottom surface is less than or equal to distance of the water outlet of water tank apart from water tank inner bottom surface.

7. a kind of division box that catchments of water tank according to claim 1, it is characterised in that: described conduit pipe one end with The distance between water tank inner bottom surface is less than or equal to 100mm.