CN204676640U

CN204676640U - Tap water pressure-bearing water pot

Info

Publication number: CN204676640U
Application number: CN201420711871.XU
Authority: CN
Inventors: 陈春邦
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-24
Filing date: 2014-11-24
Publication date: 2015-09-30
Anticipated expiration: 2024-11-24

Abstract

The utility model relates to a kind of tap water pressure-bearing water pot, comprises water pot, has delivery port bottom described water pot, top has water inlet, and described water pot top is provided with automatic open and close valve, and described automatic open and close valve comprises valve body, described valve inner is hollow structure, described valve body has upper shed and under shed, and there is a float inside, and described valve body upper shed is circular, under shed is polygon, described float is spherical, and float diameter is greater than upper shed diameter, and the inwall of described body top is outer arcuate.When water is full, float is subject to buoyancy of water floating, and upper shed is blocked by float, and discharge pressure is tap water intake pressure; When cutting off the water, during water level decreasing, float drops, upper shed and under shed form the air inlet port to water pot air inlet, form normal pressure, and the water in water tank is that gerotor type supplies water; Only comprise a water pot, structure is simple, can complete pressure-bearing type and supply water during normal water supply, also can supply water by gerotor type when cutting off the water.

Description

Tap water pressure-bearing water pot

[ technical field]

The utility model relates to daily living article field, particularly relates to a kind of tap water pressure-bearing water pot.

[ background technology]

Existing water pot is divided into pressure-bearing type water pot and gerotor type water pot, the gravity of what the discharge pressure of gerotor type water pot leaned on is water, and pressure is less; The discharge pressure of pressure-bearing type water pot and tap water intake pressure are suitable, and pressure is comparatively large, but can not use when water inlet is cut off the water, and as also there being water can with just increasing water tank or inner bag when will cut off the water, so just become two water pots, complex structure, cost be high.

[ utility model content]

The purpose of this utility model be to provide a kind of structure simple, can supply water and the tap water pressure-bearing water pot of retaining, be intended to solve the problem that normal water supply hydraulic pressure is little, do not have water for subsequent use, many bladder structures complexity when cutting off the water.

The utility model is achieved in that a kind of tap water pressure-bearing water pot, comprise water pot, delivery port is had bottom described water pot, top has water inlet, described water pot top is provided with automatic open and close valve, described automatic open and close valve comprises valve body, described valve inner is hollow structure, described valve body has upper shed and under shed, and there is a float inside, and described valve body upper shed is circular, under shed is polygon, described float is spherical, and float diameter is greater than upper shed diameter, and the inwall of described body top is outer arcuate.

Further technical scheme of the present utility model is: described water pot top is also provided with relief valve.

The beneficial effects of the utility model are: owing to adopting technique scheme, water filling in water pot, and when water is full, float is subject to buoyancy of water floating, and upper shed is blocked by float, and discharge pressure is tap water intake pressure; When cutting off the water, during water level decreasing, float drops, upper shed and under shed form the air inlet port to water pot air inlet, form normal pressure, and the water in water tank is that gerotor type supplies water; Only comprise a water pot, structure is simple, can complete pressure-bearing type and supply water during normal water supply, also can supply water by gerotor type when cutting off the water.

[ accompanying drawing explanation]

Fig. 1 is the structural representation of tap water pressure-bearing water pot described in the utility model;

Fig. 2 is the structural representation of automatic open and close valve described in the utility model;

Fig. 3 is the top view of Fig. 2;

Fig. 4 is the A-A generalized section of Fig. 2;

Fig. 5 is the vertical structural representation of tap water pressure-bearing water pot described in the utility model.

In figure:

1-water pot, 2-water inlet, 3-delivery port, 4-automatic open and close valve, 41-valve body, 42-upper shed, 43-under shed, 44-float, 5-relief valve.

[ detailed description of the invention]

Below in conjunction with the drawings and specific embodiments, the utility model is described further.

As shown in Figure 1, a kind of tap water pressure-bearing water pot, comprises water pot 1, and have delivery port 3 bottom described water pot 1, top has water inlet 2, and described water pot 1 top is provided with automatic open and close valve 4.

As shown in Figure 2, Figure 3 and Figure 4, described automatic open and close valve 4 comprises valve body 41, described valve body 41 inside is hollow structure, described valve body 41 has upper shed 42 and under shed 43, and there is a float 44 inside, and described valve body 41 upper shed 42 is circular, under shed 43 is polygon, described float 44 is spherical, and float 44 diameter is greater than upper shed 42 diameter, and the inwall at described valve body 41 top is outer arcuate.

The inwall at valve body 41 top is outer arcuate, is convenient to automatically to navigate to upper shed 42 place when float 44 floats; Because float 44 diameter is greater than upper shed 42 diameter, and be circle, therefore float 44 is blocked suitable for reading by water floatage energy; Because under shed 43 is polygon, therefore float 44 with bottom water level decreasing to valve body 41 time, float 44 and under shed 43 can not block completely, avoid the formation of negative pressure in water pot 1, affect water pot 1 and supply water.

In water pot 1 during water filling, upper shed 42 uses as exhaust opening, and under shed 43 uses as exhaust opening or filling pipe end; When water is full, float 44 is subject to buoyancy of water floating, and upper shed 42 is blocked by float 44, and discharge pressure is tap water intake pressure; When cutting off the water, during water level decreasing, float 44 falls, and upper shed 42 uses as air inlet port, and under shed 43 uses as air inlet port or the lower mouth of a river, and form normal pressure, now water pot 1 provides gerotor type to supply water; Only comprise a water pot 1, structure is simple, can complete pressure-bearing type and supply water during normal water supply, also can supply water by gerotor type when cutting off the water.

Described water pot 1 top is also provided with relief valve 5.When water pot 1 receives effects such as expanding with heat and contract with cold, when internal pressure is excessive, energy releasing pressure automatically, shields.

As described in figures 1 and 5, tap water pressure-bearing water pot described in the utility model both can have been made vertical, also can make horizontal.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a tap water pressure-bearing water pot, is characterized in that: comprise water pot, has delivery port bottom described water pot, top has water inlet, and described water pot top is provided with automatic open and close valve, and described automatic open and close valve comprises valve body, described valve inner is hollow structure, described valve body has upper shed and under shed, and there is a float inside, and described valve body upper shed is circular, under shed is polygon, described float is spherical, and float diameter is greater than upper shed diameter, and the inwall of described body top is outer arcuate.

2. the tap water pressure-bearing water pot according to claim 1, is characterized in that: described water pot top is also provided with relief valve.