CN201507693U - Improved constant temperature type water tap structure - Google Patents

Abstract

The utility model provides an improved constant temperature type water tap structure, wherein a valve groove for mounting a three-position limited circulating switch ceramic valve capable of switching and selecting an upper water outlet position, a lower water outlet position and a side water stop position is arranged on the body of a base between a top water base head and a bottom water base head in the middle section of a water pipe, a hot and cold water mixing chamber is formed at the back of the valve groove through a partition arranged at the bottom of the valve groove, water with approximate temperature is premixed in the mixing chamber through a cold water inlet switch and a hot water inlet switch, and then enters the ceramic valve through a water inlet in the middle of the bottom of the valve groove, and then users can rotate a handle for single water outlet control by matching with the alignment of water inlet valve hole in the ceramic valve and bent arc-shaped water holes of the water base heads of the top lateral face and the bottom lateral face on the upper portion and the lower portion of the valve groove water inlet to regulate water with approximate temperature, and water with approximate temperature can flow out of an upper spray-type water pipe or a divided pipe for a shower nozzle through the ceramic valve, or can be directly closed.

Description

A kind of improvement structure of holding warm formula tap

Technical field

The utility model provides a kind of improvement structure of holding warm formula tap, at a bottom side water supply seat head with the stage casing supply tube, make progress, connect the transverse H type inlet valve seat of establishing water pipe, outlet pipe respectively downwards, be at its supply tube stage casing seat, offering provides valve pool upper and lower and that three regioselective cycling switch porcelain of open and close water outlet of side valve is packed into; And by the deadening of valve pool groove bottom, the formation position is cold its rear, the hot water mixing chamber, and cooperate porcelain valve interior water inlet valve port and valve pool water intake above and below respectively one to import the top, the curved arc shape water-supplying mouth of the water supply seat head of bottom side align selection, order is cold through both sides, the thermophilic water of hot water water inlet switch adjusting inflow mixes temperature in advance in mixing chamber after, operate single water outlet control handle modulation porcelain valve osculum direction via the user, the water outlet direction is selected or the pass water management above or below reaching, and reaches the easy selection of the non-directional restriction of single-grip, control with predefined quantitative, hold warm water outlet effect.

Background technique

Traditional bath is instability on the water-exit temperature with tap, even the safety that causes user's inconvenience to be scalded, frighten is considered, sells and there is the structure of constant-temperature tap (or claiming constant temperature tap) to ask.The heat responsive element alluvial takes place when having water quality not good again and influences the multiple factor of its thermostatically control effect in right therefore complex structure, the element failure rate height of class tap easily, promptly causes such tap to fail to be accepted extensively by the user.

For solving foregoing problems, certificate number is arranged: M247741 patent case before the tw Taiwan: hold warm formula tap structure, promptly being primarily aimed at provides cold, but the setting of water inlet of hot water precompose Flow-rate adjustment, make the water source of this preparation supply, reached the cold of reservation, the hot water ratio of mixture, flow, make cooperation upwards connect the rain of establishing and spill the type water pipe, connect outlet pipe and the side established downwards and connect the basket strainer distributed water pipe of establishing, be respectively equipped with independently Water supply switch valve, and allow the user can be behind selected water outlet position, this Water supply switch valve is opened, regulating water-quantity can be obtained the water-exit temperature that can expect.Easy thus operation, mix structures such as temperature adjusting, switching water discharging in water outlets such as more traditional single porcelain valve, ball valve or constant-temperature taps and more simplify, hang down the practicability of fault, existingly prevent error in operation and scald or frighten many Securities, easy operating effect etc. such as user, also obtain the glad essence that adopts and recommend in many ways of Consumer really certainly.

But, the aforementioned certificate number in tw Taiwan: the structure and the operating characteristics of M247741 patent case, under the prerequisite of yielding to independent Water supply switch valve, independent operation water outlet adjusting, form the necessity that many group Water supply switch valves are provided with relatively, so promptly have the increase of costs such as mechanism, assembling and the negative considerations such as occupying property of volume increase of whole group tap.

The function that particularly independent Water supply switch valve, independent operation water outlet are regulated relative provides top rain to spill type water pipe, below outlet pipe and side to connect the basket strainer distributed water pipe of establishing, can independently or simultaneously be unlocked, the operation of water supply simultaneously; So remove the situation that causes water waste, also may be because of using wherein Water supply switch valve of health false touch, and cause unexpected water outlet position to confess the situation of water suddenly, and allow this structure kindness of holding warm formula tap be subjected to losing partly.

For this reason with the tw Taiwan certificate number: M247741 patent case inventor, claimant, promptly hold the convenience of warm formula water outlet, safe demand with water tap, and then finish the utility model with better structure benefit at the bathroom.

Summary of the invention

The utility model main purpose is to provide a kind of improvement structure of holding warm formula tap; Wherein, be at its supply tube stage casing seat by transverse H type inlet valve seat, offering provides valve pool upper and lower and that three regioselective cycling switch porcelain of open and close water outlet of side valve is packed into; Make deadening by the valve pool groove bottom, form the hot water or cold water mixing chamber of position at its rear, can reach and by cycling switch porcelain valve warm water source be held at the rear and confess, the water outlet direction is selected or the pass water management above or below the work, has the circulation of single water outlet position limit and single-grip, easier, the clear and definite selection of non-directional restriction, manipulation effect.

The utility model time purpose is to provide a kind of improvement structure of holding warm formula tap; Wherein, the setting of control handle, circulating switch porcelain valve is cut in single water outlet, replace and upwards to connect the rain of establishing originally and spill the type water pipe, connect outlet pipe and the side established downwards and connect the basket strainer distributed water pipe of establishing, assembling complexity, arrangement of components of independent Water supply switch valve etc. are set respectively, whole group water tap manufacture cost and occupying property of volume are all obviously reduced, the purchasing price that removes direct benifit user can reduce, allow outside more people receive benefits, its convenient characteristic of installing, using has more tangible progressive.

In order to achieve the above object, the utility model provides a kind of improvement structure of holding warm formula tap, its toe lateral section water inlet switch, and its backside segments is the wall bending head of water supply purposes, infeeds to accept the hot water or cold water simultaneously; The transverse type inlet valve seat that mixes at the supply tube place in the stage casing that described improvement of holding warm formula tap is constructed, cooperate the water supply seat head of described supply tube stage casing top side face upwards to connect to establish rain and spill the type water pipe, and cooperate the water supply seat head of described supply tube stage casing bottom side to connect downwards to set out water pipe and basket strainer distributed water pipe; The seat that described supply tube stage casing is positioned between the water supply seat head of the water supply seat head of top side and bottom side is in, and offering one provides and leave water, leave water and side direction down and close the valve pool that three locator qualification formula cycling switch porcelain valves that sealing switches, selects are packed into; Make the deadening by described valve pool groove bottom, form the hot water or cold water's mixing chamber that is positioned at its rear, order, mixes temperature in advance and becomes the thermophilic level to confess fully to regulate the mode of inflow ratio respectively through supercooled water water inlet switch, hot water water inlet switch in described mixing chamber; The stage casing, bottom of described valve pool is provided with one and connects hot water or cold water's mixing chamber backward, the water intake that provides thermophilic water to enter thus; And described water intake above and below respectively is provided with one and connects respectively top, the bottom side seat head that supplies water backward, provides through the thermophilic water behind the porcelain valve regulation and control water outlet position thus backward by, the curved arc shape water-supplying mouth of discharging; And then the mutual deadening of the closing face of the annular formation of water proof packing ring water intake, water-supplying mouth and the valve pool bottom surface annular region opposite side of the described porcelain valve bottom surface of arranging in pairs or groups, make thermophilic water ooze row in each district; Arrange in pairs or groups the thus water inlet valve port of described porcelain valve inboard, hold via the user be linked in the described porcelain valve outside go out the water management handle, just do or operation is adjusted in reverse turning to, make described water inlet valve port align curved arc shape water-supplying mouth above the closing face of described valve pool bottom surface or above or below the water intake, can reach and close selection, the switching that ends water outlet or top, water outlet position, below.

Compared with prior art, the utility model makes by irrotationality and selects, controls to the rotation of the single handle of setting, can finish preestablish accurate hot water or cold water intake ratio quantitatively, hold the water outlet of warm water or close the water operation; And in the selection of water outlet position, have more clear and definite, the easy operating effect of water outlet in many ways.

Description of drawings

Fig. 1 is that the solid that this case structure is implemented is decomposed explanatory drawing;

Figure 1A is that the solid of inlet valve seat and porcelain valve is decomposed, part cross sectional illustration figure;

Figure 1B is the cross-section cross sectional illustration figure of combination of inlet valve seat and porcelain valve;

Fig. 1 C is the vertical section explanatory drawing of the combination of inlet valve seat and porcelain valve;

Fig. 2 is the solid combination explanatory drawing that this case structure implements to close water state;

Fig. 2 A is the porcelain valve osculum state description figure that Fig. 2 structure is implemented;

Fig. 3 is that this case structure is implemented the solid combination explanatory drawing that the top goes out water state;

Fig. 3 A is the porcelain valve osculum state description figure that Fig. 3 structure is implemented;

Fig. 4 is that this case structure is implemented the solid combination explanatory drawing that the below goes out water state one;

Fig. 4 A is the porcelain valve osculum state description figure that Fig. 4 structure is implemented;

Fig. 5 is that this case structure is implemented the solid combination explanatory drawing that the below goes out water state two;

Fig. 5 A is the porcelain valve osculum state description figure that Fig. 5 structure is implemented.

Description of reference numerals: inlet valve seat-2; Supply tube-2A; Mixing chamber-2B; Cold water water inlet switch-21A; Hot water water inlet switch-21B; Wall bending head-22; Seat head-23 supplies water; Water pipe-231; Seat head-24 supplies water; Outlet pipe-241; Distributed water pipe-242; Valve pool-25; Water intake-251; Water-supplying mouth-252; Water-supplying mouth-253; Closing face-254; Water outlet switch bar-26; Switch porcelain valve-3; Water proof packing ring-31; Water inlet valve port-32; Handle-33; Cold water-CW; Hot water-HW; Thermophilic water-SW.

Embodiment

Remainder, with regard to the enforcement of the utility model structure with make use-case, conjunction with figs. is described as follows, and sees also.

Please at first cooperate and consult illustrated in figures 1 and 2ly, it is water inlet switch that its toe lateral section is constructed in improvement of holding warm formula tap described in the utility model, and its backside segments is the wall bending head 22 of water supply purposes, infeeds to accept the hot water or cold water simultaneously; And the transverse H type inlet valve seat 2 that mixes at the supply tube 2A place in stage casing of the present utility model, cooperate the water supply seat 23 of described supply tube 2A stage casing top side face upwards to connect to establish rain and spill type water pipe 231, the water supply seat of described supply tube 2A stage casing bottom side 24 connects downwards and sets out water pipe 241 and basket strainer with distributed water pipe 242; Described supply tube 2A stage casing is positioned at the described seat that supplies water seat 23 and the described seat 24 of supplying water and is in, and offering one provides and leave water, leave water and side direction down and close the valve pool 25 (please increase cooperation consults shown in Figure 1A, Figure 1B, Fig. 1 C) that switchings can be done in the sealing position, the three locator qualification formula cycling switch porcelain valves 3 selected are packed into; Make deadening by this valve pool 25 groove bottoms, formation is positioned at hot water or cold water's mixing chamber 2B at its rear, order is through supercooled water (CW) water inlet switch 21A, hot water (HW) water inlet switch 21B, to regulate the mode of inflow ratio respectively, can be in mixing chamber 2B mix temperature in advance and become thermophilic water SW to prepare confess, this has the tw Taiwan certificate number before for the utility model continuity: M247741 patent case: hold warm formula tap structure quantitatively, inscribe before holding warm water outlet important.

Wherein, the stage casing, bottom of valve pool 25 (detailed please the cooperation consulted Figure 1A, Figure 1B, Fig. 1 C) is provided with one and connects hot water or cold water's mixing chamber 2B backward, and the thermophilic water water intake that SW enters thus 251 is provided; And water intake 251 above and belows respectively are provided with one and connect respectively top, the bottom side seat 23,24 that supplies water backward, provide through the thermophilic water SW behind the porcelain valve 3 regulation and control water outlet positions thus backward by, the curved arc shape water-supplying mouth 252,253 of discharging; And the annular water proof packing ring 31 of collocation porcelain valve 3 bottom surfaces forms the mutual deadening of the closing face 254 of water intake 251, water-supplying mouth 252,253 and valve pool 25 bottom surface annular region opposite sides; Make thermophilic water SW ooze row in each district.

Arrange in pairs or groups the thus water inlet valve port 32 of porcelain valve 3 inboards, hold via the user be linked in porcelain valve 3 outsides go out water management with handle 33, just do or operation is adjusted in reverse turning to, order water inlet valve port 32 is (please cooperate and consult Fig. 2 and Fig. 2 A) when being positioned at closing face 254 tops of valve pool 25 bottom surfaces, the thermophilic water SW that reason water intake 251 enters is subjected to stopping of closing face 254 and can't infeeds, and this closes the state of stopping using that ends fully for water outlet.

And at the water inlet valve port 32 of porcelain valve 3 inboards, turning to the adjustment operation through the user, order water inlet valve port 32 is (please cooperate and consult Fig. 3 and Fig. 3 A) when being positioned at upwards 252 tops, water-supplying mouth of valve pool 25 bottom surfaces, the thermophilic water SW that is entered by the water intake 251 top side seat 23 that supplies water that promptly leads spills type water pipe 231 by rain and discharges; This is the user mode of top water outlet.

Other is at the water inlet valve port 32 of porcelain valve 3 inboards, turning to the adjustment operation through the user, order water inlet valve port 32 is (please cooperate and consult Fig. 4 and Fig. 4 A) when being positioned at 253 tops, downward water-supplying mouth of valve pool 25 bottom surfaces, the thermophilic water SW that is entered by the water intake 251 bottom side seat 24 that supplies water that promptly leads is discharged by outlet pipe 241; This is the user mode of first kind of below water outlet.

Again as in the previous paragraph, the water inlet valve port 32 of porcelain valve 3 inboards, turning to the adjustment operation through the user, order water inlet valve port 32 is (please cooperate and consult Fig. 5 and Fig. 5 A) when being positioned at 253 tops, downward water-supplying mouth of valve pool 25 bottom surfaces, the thermophilic water S W that enters by the water intake 251 bottom side seat 24 that supplies water that promptly leads, when outlet pipe 241 is discharged, can be located at the water outlet switch bar 26 switching water discharging directions in outlet pipe 241 stage casings by pull-up, thermophilic water SW can be changeed by water outlet switch bar 26 basket strainers that the below picks out confess, and outlet pipe 241 places stop water outlet with distributed water pipe 242 places; This is the user mode of second kind of below water outlet.

Select, control to the rotation of the single handle of setting 33 by above-mentioned irrotationality, promptly finish preestablish accurate hot water or cold water intake ratio the water outlet of holding warm water SW or close the water operation; And in the selection of water outlet position, having more clear and definite, the easy operating effect of water outlet in many ways, is the key character of this case.

Wherein, about providing upper and lower and the switching of three open and close water outlets of side position, the three locator qualification formula cycling switch porcelain valves of selecting 3 and the water outlet switch bar 26 in outlet pipe 241 stage casings, be existing at present, common visible structure for water tap assembly, the element that uses for this case is only non-ly initiated by the utility model.

To sum up institute is old, and the utility model really can provide holds warm formula tap structure, has better easy operation, safety, economic dispatch benefit, shows the establishment main idea of the novel patent of symbol.

Claims (1)

1. an improvement of holding warm formula tap is constructed, and its toe lateral section is a water inlet switch, and its backside segments is the wall bending head of water supply purposes, infeeds to accept the hot water or cold water simultaneously; The transverse type inlet valve seat that mixes at the supply tube place in the stage casing that described improvement of holding warm formula tap is constructed, cooperate the water supply seat head of described supply tube stage casing top side face upwards to connect to establish rain and spill the type water pipe, and cooperate the water supply seat head of described supply tube stage casing bottom side to connect downwards to set out water pipe and basket strainer distributed water pipe; It is characterized in that:

The seat that described supply tube stage casing is positioned between the water supply seat head of the water supply seat head of top side and bottom side is in, and offering one provides and leave water, leave water and side direction down and close the valve pool that three locator qualification formula cycling switch porcelain valves that sealing switches, selects are packed into; Make the deadening by described valve pool groove bottom, form the hot water or cold water's mixing chamber that is positioned at its rear, order, mixes temperature in advance and becomes the thermophilic level to confess fully to regulate the mode of inflow ratio respectively through supercooled water water inlet switch and hot water water inlet switch in described mixing chamber; The stage casing, bottom of described valve pool is provided with one and connects hot water or cold water's mixing chamber backward, the water intake that provides thermophilic water to enter thus; And described water intake above and below respectively is provided with one and connects respectively top, the bottom side seat head that supplies water backward, provides through the thermophilic water behind the porcelain valve regulation and control water outlet position thus backward by, the curved arc shape water-supplying mouth of discharging; And then the mutual deadening of the closing face of the annular formation of water proof packing ring water intake, water-supplying mouth and the valve pool bottom surface annular region opposite side of the described porcelain valve bottom surface of arranging in pairs or groups, make thermophilic water ooze row in each district.

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