CN206600491U - Gravity balance expansion cracking proof split tap - Google Patents

Abstract

The utility model discloses a kind of gravity balance expansion cracking proof split tap, including leader shell, plastic core body and the removable bottom located at leader shell bottom in leader shell, valve element installing pipe and outlet pipe installing pipe are respectively equipped with above the leader shell two ends, the outlet pipe installing pipe is provided with outlet pipe, the plastic core body includes Inlet and outlet water transverse tube, two ends are respectively equipped with the valve element installation set of correspondence valve element installing pipe inner wall size setting above the Inlet and outlet water transverse tube and the outlet pipe of correspondence outlet pipe installing pipe inner wall size setting connects, the two ends bottom of the Inlet and outlet water transverse tube is respectively equipped with cold water inlet tube and hot water inlet pipe, the lower section left and right sides of bottom is additionally provided with the through hole stretched out for cold water inlet tube with hot water inlet pipe, metal gravity balance block is additionally provided between the upper center and leader shell of the Inlet and outlet water transverse tube.

Description

Gravity balance expansion cracking proof split tap

Technical field

The utility model is related to tap field, more particularly to a kind of gravity balance expansion cracking proof split tap.

Background technology

Known, existing tap includes, leader shell, be connected cold water located at leader shell bottom both sides with leader shell It is provided with above water inlet pipe and hot water outlet pipe, the leader shell in water outlet valve seat, water outlet valve seat provided with control valve element, leading shell The front of body is also connected with Discharging bent-tube, and the known tap typically uses brass or kirsite integrally casting shaping, Manufacturing technique requirent is higher during casting, and process is complicated, and contains poisonous heavy metal lead chemical analysis in founding materials, does not reach National standard requirement, is unfavorable for environmental protection, the health of the mankind is affected;All it is made in addition of many metal materials, Materials cost is high, metal pipelined channel antiseptic effect is bad, the long influence water quality mouthfeel of use time.

In order to solve the above-mentioned technical problem, occur many split taps in city, mainly including leader shell, located at leading shell Valve element peace is respectively equipped with above internal plastic core body and the bottom located at leader shell bottom, the leader shell two ends Tubulature and outlet pipe installing pipe, the outlet pipe installing pipe are provided with outlet pipe, and the plastic core body includes Inlet and outlet water transverse tube, The Inlet and outlet water transverse tube inner chamber is separated with transverse slat, intake tunnel respectively including the inflow for hot and cold water and for mixing water Two ends are respectively equipped with the valve element that correspondence valve element installing pipe inner wall size is set above the exhalant canal of outflow, the Inlet and outlet water transverse tube The outlet pipe that installation set and correspondence outlet pipe installing pipe inner wall size are set is connect, and the two ends bottom of the Inlet and outlet water transverse tube is set respectively There are cooling water inlet and hot water inlet, it is bad that the leader shell can solve above-mentioned metal pipelined channel antiseptic effect, uses The advantage of water quality mouthfeel is influenceed over time, but also there is following defect during the patent use：

1st, the patent water outlet transverse tube plastic material is made, and the length of transverse tube is again oversize, in use, easily by hot and cold water Water temperature change and expand and shrink, using the phenomenon for being easy to spalling occur in the middle part of long water outlet transverse tube, so as to cause to be situated between Matter is leaked.

2nd, the weight of split tap is concentrated mainly on the both ends of tap, after tap is installed, during use, handle When driving water-mixing valve core rotation, split leader shell is easy to the phenomenon for unbalance occur, using flattening effect very not It is good.

Utility model content

The purpose of this utility model is to provide that a kind of simple production process, service life are long, installs good positioning effect The leading gravity balance expansion cracking proof split tap of the good split of axial geotropism energy.

To solve this technical problem, the technical solution of the utility model is：Gravity balance expansion cracking proof split tap, including dragon Casing, the plastic core body in leader shell and the removable bottom located at leader shell bottom, the tap Valve element installing pipe and outlet pipe installing pipe are respectively equipped with above housing two ends, the outlet pipe installing pipe is provided with outlet pipe, institute Stating plastic core body includes Inlet and outlet water transverse tube, and the Inlet and outlet water transverse tube inner chamber is separated with transverse slat, and Inlet and outlet water transverse tube inner chamber is wrapped respectively Include two above the exhalant canal of the intake tunnel of inflow for hot and cold water and the outflow for mixing water, the Inlet and outlet water transverse tube The valve element installation set and correspondence outlet pipe installing pipe inner wall size that end is respectively equipped with the inner wall size setting of correspondence valve element installing pipe are set The outlet pipe put is connect, and the two ends bottom of the Inlet and outlet water transverse tube is respectively equipped with cold water inlet tube and hot water inlet pipe, bottom The square left and right sides is additionally provided with the through hole stretched out for cold water inlet tube and hot water inlet pipe, the upper center of the Inlet and outlet water transverse tube with Metal gravity balance block is additionally provided between leader shell.

It is further improved to be：In the middle part of the leader shell position of correspondence metal gravity balance block be provided with for placing and The accommodating chamber of positioning metal gravity balance block, the metal gravity balance block is in accommodating chamber.

It is further improved to be：The side of the bottom corresponds to bottom along buckle, the leader shell bottom is above interval with The position of each buckle is respectively equipped with the neck being connected together for buckle.

By using above-mentioned technical proposal, the beneficial effects of the utility model are：Inlet and outlet water transverse tube is upper described in the program Be additionally provided with metal gravity balance block between side middle part and leader shell, the metal gravity balance block resist in the middle part of the water outlet transverse tube with Between leader shell, it is to avoid changed in the middle part of Inlet and outlet water transverse tube by the water temperature of hot and cold water and expand and shrink, reduce the phenomenon of spalling. Its structure is more firm compared with prior art, and center of gravity is more balanced, and when handle drives water-mixing valve core to rotate, split leader shell holds Easily there is the phenomenon of unbalance, reduce using the phenomenon rocked, improve and stationarity is installed.

Brief description of the drawings

Fig. 1 is the utility model embodiment three-dimensional cutaway view.

Embodiment

Embodiment of the present utility model is described in detail below by conjunction with the accompanying drawings and embodiments, so as to new to this practicality Type is fully understood.

Embodiment：

Such as Fig. 1, the utility model embodiment discloses a kind of gravity balance expansion cracking proof split tap, including leader shell 1, sets In the plastic core body in leader shell 1 and the removable bottom 3 located at the bottom of leader shell 1,1 liang of the leader shell End top is respectively equipped with valve element installing pipe 11 and outlet pipe installing pipe 12, and the outlet pipe installing pipe 12 is provided with outlet pipe 4, institute Stating plastic core body includes Inlet and outlet water transverse tube 21, and the inner chamber of Inlet and outlet water transverse tube 21 is separated with transverse slat (end is shown in figure), passes in and out The inner chamber of water transverse tube 21 includes the intake tunnel of the inflow for hot and cold water respectively（End is shown in figure）And the outflow for mixing water Exhalant canal（End is shown in figure）, the top two ends of Inlet and outlet water transverse tube 21 are respectively equipped with the inwall chi of correspondence valve element installing pipe 11 The outlet pipe that the valve element installation set 22 and the inner wall size of correspondence outlet pipe installing pipe 12 of very little setting are set connects 23, and the Inlet and outlet water is horizontal The two ends bottom of pipe 21 is respectively equipped with cold water inlet tube 24 and hot water inlet pipe 25, cold water inlet tube 24 and hot water inlet pipe 25 with It is connected respectively with intake tunnel, the exhalant canal is connected with outlet pipe respectively.The lower section left and right sides of bottom 3 is additionally provided with The through hole 26 stretched out for cold water inlet tube 24 and hot water inlet pipe 25, the upper center and leader shell of the Inlet and outlet water transverse tube 21 Metal gravity balance block 5 is additionally provided between 1.

The position of the middle part of the leader shell 1 correspondence metal gravity balance block 5 is provided with for placement and positioning metal center of gravity The accommodating chamber 13 of balance weight, the metal gravity balance block 5 is in accommodating chamber 13.The leader shell 1 is metal shell.Institute The side for stating bottom 3 is respectively equipped with for card along buckle, the position of the leader shell bottom correspondence each buckle in bottom is above interval with Detain the neck being connected together.

Metal gravity balance block, the gold are additionally provided between the upper center and leader shell of Inlet and outlet water transverse tube described in the program Category gravity balance block is resisted in the middle part of water outlet transverse tube between leader shell, it is to avoid by the water temperature of hot and cold water in the middle part of Inlet and outlet water transverse tube Change and expand and shrink, reduce the phenomenon of spalling.Its structure is more firm compared with prior art, and center of gravity is more balanced, and works as handle When driving water-mixing valve core rotation, easily there is the phenomenon of unbalance in split leader shell, reduces using the phenomenon rocked, carries Height installs stationarity.

It is only this origination techniques content preferred embodiment in summary, not for limiting practical range of the invention, Equivalence changes and modification that i.e. Fan Yiben author contents are made, should all belong to the technology category of this creation opinion.

Claims (3)

1. the split of gravity balance expansion cracking proof is leading, including leader shell, the plastic core body in leader shell and removable Valve element installing pipe is respectively equipped with above the bottom located at leader shell bottom of dress, the leader shell two ends and outlet pipe is installed Pipe, the outlet pipe installing pipe is provided with outlet pipe, and the plastic core body is included in Inlet and outlet water transverse tube, the Inlet and outlet water transverse tube Chamber is separated with transverse slat, and Inlet and outlet water transverse tube inner chamber includes the intake tunnel of the inflow for hot and cold water and the stream for mixing water respectively Two ends are respectively equipped with the valve element peace that correspondence valve element installing pipe inner wall size is set above the exhalant canal gone out, the Inlet and outlet water transverse tube The outlet pipe that encapsulation and correspondence outlet pipe installing pipe inner wall size are set is connect, and the two ends bottom of the Inlet and outlet water transverse tube is respectively equipped with Cold water inlet tube and hot water inlet pipe, the lower section left and right sides of bottom are additionally provided with what is stretched out for cold water inlet tube with hot water inlet pipe Through hole, it is characterised in that：Metal gravity balance block is additionally provided between the upper center and leader shell of the Inlet and outlet water transverse tube.

2. gravity balance expansion cracking proof split tap according to claim 1, it is characterised in that：It is right in the middle part of the leader shell Answering the position of metal gravity balance block to be provided with is used for the accommodating chamber of placement and positioning metal gravity balance block, and the metal center of gravity is put down Block weigh in accommodating chamber.

3. gravity balance expansion cracking proof split tap according to claim 1, it is characterised in that：The side of the bottom is along upper The neck being connected together for buckle is respectively equipped with every the position provided with buckle, the leader shell bottom correspondence each buckle in bottom.