CN201615248U

CN201615248U - Split flow temperature control spigot

Info

Publication number: CN201615248U
Application number: CN2009202926269U
Authority: CN
Inventors: 谢宇宥
Original assignee: CLASSIC COPPER WARE Co Ltd
Current assignee: CLASSIC COPPER WARE Co Ltd
Priority date: 2009-12-18
Filing date: 2009-12-18
Publication date: 2010-10-27
Anticipated expiration: 2019-12-18

Abstract

The utility model relates to a split flow temperature control spigot which is mainly used on bathroom equipment and used for solving the problems of easy scale clamping and short service life of the traditional temperature control spigot. The spigot comprises a constant temperature control structure mixing hot water and cold water, a flow dividing valve controlling the flow direction of the water flow, and a main body connected with the constant temperature control structure and the flow dividing valve, wherein the constant temperature control structure uses rotation to lead the axial displacement piece in the constant temperature control structure to axially move to control the flow of the hot water and cold water so as to control the water temperature; and the flow dividing valve has flow dividing function and blocking function for blocking the water from flowing out. By adopting the three main structures, the spigot has the characteristics of long service life, hard scale clamping, large water quantity, stable temperature control, simple structure and convenient use.

Description

Flow deviding type temperature control tap

Technical field

The utility model relates to a kind of temperature control tap, particularly a kind of flow deviding type temperature control tap with shunting and temperature-control structure.

Background technique

The general water-outlet quantity of all controlling cold water and hot water respectively of the water tap of prior art by control cold water and hot water water tap, come control water temperature by adjusting the water yield, the user must rotate cold water and hot-water switch is selected suitable water temperature, after finishing using, the switch of cold water and hot water must be rotated to initial position, to close the water source of cold water and hot water, if in the time of need reusing, must rotate the water tap of cold water and hot water once more, and adjusting two water taps to needed temperature just can use, not only use and go up inconvenience, and waste the time and the water yield spent when adjusting water temperature.

Moreover, see also Fig. 1, it is the bathroom faucet water dividing means of a prior art, it is done one at above-mentioned problem and improves, a setting of water-exit temperature is in advance done to hot water or cold water's a temp control switch 1 by main elder generation, cooperate independently a plurality of Water

supply switch valve

2a, 2b, 2c to spill type water pipe 4 and lower discharging tube 5 to each water outlet such as basket strainer 3, rain, the user can regulate required water temperature by this temp control switch 1, next just can independently Water

supply switch valve

2a, 2b, 2c directly control the water outlet water yield by each.Therefore the user can fix the flow size that this temp control switch 1 is adjusted, only need to select the water yield or the switch of the mixed water that mixed to get final product by each independent Water

supply switch valve

2a, 2b, 2c, more flexible aspect the space of utilization water outlet in the use, be a convenient and practical project organization.

But the structure in this bathroom faucet water dividing means is comparatively complicated, must yield to the independent Water supply switch valve 2a of many groups, 2b, 2c, the volume of the cost of assembling, assembling also relatively increases relatively, and independently Water

supply switch valve

2a, 2b, 2c can open simultaneously for each, and structural complexity may cause the user to open the Water supply switch valve of not planning use because of faulty operation, or forgotten to close this independent Water

supply switch valve

2a, 2b, 2c, and cause unexpected in use water outlet.

The model utility content

Main purpose of the present utility model is to reduce the quantity of Water supply switch valve handle, dwindles whole volume, and more simple and direct mode of operation is provided.

Another purpose of the present utility model is the simplifying the structure and convenient purification of control water temperature, and reaches thermostatically controlled purpose.

For achieving the above object, the utility model provides a kind of flow deviding type temperature control tap, comprise: main body, be the thermostatically control structure of warm water hot water and cold water mix, and be arranged at diverter valve in this main body, wherein this main body has hot water channel, cold water channel and mixed water channel, and hot water channel and cold water channel be heat supply water and cold water inflow respectively; And this thermostatically control structure is arranged in this main body, this thermostatically control structure comprises the water inlet housing that is communicated with this mixed water channel and is arranged at the interior axial displacement part of this water inlet housing, this water inlet housing has the water inlet of hot water that is communicated with this hot water channel, and the cold water inlet that is communicated with this cold water channel, and this axial displacement part utilizes axial displacement to control the openings of sizes of water inlet of hot water and cold water inlet.

Diverter valve then has the mixed water water intake that flows into for the mixed water after mixed, be positioned at the rotary valve of this diverter valve, first split-flow opening that is connected with this rotary valve, second split-flow opening that is connected with this rotary valve and be connected the axle that revolves with this rotary valve in order to this rotary valve of turn, this rotary valve has the hole corresponding to first split-flow opening and this second split-flow opening, this hole can utilize the described axle that revolves to rotate to the position of first split-flow opening or the position of second split-flow opening, in addition, this hole also can rotate to a rest position, this rest position is the position between first split-flow opening and second split-flow opening, this mixed water can't be flowed out by arbitrary split-flow opening, reach the sealing function by this.

By the structure of above-mentioned explanation, compared with prior art, the utlity model has following characteristics:

One, provide more simple and direct mode of operation, and the displacement by hole, current can be sent by first split-flow opening or second split-flow opening, also hole can be rotated to a rest position, stop to mix the outflow of water,

Two, main body of the present utility model and diverter valve designs simplification, and then effectively reduce product reject ratio and assembly cost.

Three, simple in structure, the hole in this diverter valve is bigger, thereby can increase water-outlet quantity.

Four, little, the processing ease of volume.

Description of drawings

Fig. 1 is the bathroom faucet water dividing means schematic representation of prior art;

Fig. 2 is the combination stereoscopic decomposing schematic representation of the utility model preferred embodiment;

Fig. 3 is the main body generalized section of the utility model one preferred embodiment;

Fig. 4 is the thermostatically control structural representation of the utility model one preferred embodiment;

Fig. 5 is the diverter valve stereoscopic schematic representation of the utility model one preferred embodiment;

Fig. 6 is another angle generalized section of main body of the utility model one preferred embodiment;

Fig. 7 is the whole implementation view of the utility model one preferred embodiment;

Fig. 8-1 is hot water effluent's schematic representation of the utility model one preferred embodiment;

Fig. 8-2 is cold water water outlet schematic representation of the utility model one preferred embodiment;

Fig. 8-3 is mixed water water outlet schematic representation of the utility model one preferred embodiment;

Fig. 9-1 is first fen flow diagram of the utility model one preferred embodiment;

Fig. 9-2 is second fen flow diagram of the utility model one preferred embodiment; And

Fig. 9-3 is the schematic representation that end of the utility model one preferred embodiment.

Embodiment

Relevant detailed description of the present utility model and technology contents, existing accompanying drawings is as follows.

See also Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, it is respectively combination stereoscopic, main body section, thermostatically control STRUCTURE DECOMPOSITION and the diverter valve stereoscopic schematic representation of the utility model one preferred embodiment, as shown in the figure: the utility model is a kind of flow deviding type temperature control tap, comprising: main body 10, with hot water and cold water mix for the thermostatically control structure 20 of mixing water and be arranged at diverter valve 30 in the main body 10.

Main body 10 has hot water channel 11, cold water channel 12 and mixed water channel 13, hot water channel 11 and cold water channel 12 heat supply water and cold water inflow respectively.

Thermostatically control structure 20 is arranged in the main body 10, this thermostatically control structure 20 comprises the water inlet housing 21 that is communicated with mixed water channel 13, be arranged at the axial displacement part 22 in the water housing into 21, and the screw type assembly 23 of doing axial displacement for axial displacement part 22, water inlet housing 21 has water inlet of hot water 211 that is communicated with hot water channel 11 and the cold water inlet 212 that is communicated with cold water channel 12, axial displacement part 22 utilizes the openings of sizes of axial displacement control water inlet of hot water 211 and cold water inlet 212, and screw type assembly 23 is connected with water inlet housing 21 in the screw lock mode, and screw type assembly 23 has the regulation and control portion 231 that axial stretching is carried out in the rotation of utilizing, and regulation and control portion 231 makes 22 displacements of axial displacement part by axial stretching.

Axial displacement part 22 has and is laid on through hole 222 and the temperature-sensing rod 223 that its surperficial ceramic layer 221, a plurality of water supply stream pass through, ceramic layer 221 is that the silica of the meter level with how is the molten gel resin of primary coil, possess wear-resisting, frictional force is little, acid resistant alkali, be difficult for the characteristics of card incrustation scale and long service life; One end of temperature-sensing rod 223 is resisted against in the regulation and control portion 231 of screw type assembly 23, and the other end is arranged with elastic component 224 and this elastic component 224 and is resisted against in the water housing 21, and elastic component 224 provides the opposite force that is in reverse to this regulation and control portion 231.

In addition, has the sealing collar 213 in the water inlet housing 21, this sealing collar 213 is arranged between water inlet of hot water 211 and the cold water inlet 212, ceramic layer 221 closely contacts with the sealing collar 213, current can't and be intake via ceramic layer 221 to be flow through between the housing 21, and cold water is flow through via through hole 222, mix the mixed water that forms predetermined temperature with hot water, in addition, water inlet housing 21 also has two filter member 214, these two filter member 214 are separately positioned on water inlet of hot water 211 and the cold water inlet 212, enter hot water and cold water in the water housing into 21 in order to filtration, to reduce the impurity in the water,, need to specify at this, ensuing explanation and accompanying drawing are for the clear mode of operation that discloses thermostatically control structure 20, this filter member 214 is removed, but in the mode of execution of this specification, the water inlet housing all has this filter member 214 with the impurity in the filtered water.

Please consult Fig. 3 and Fig. 5 especially, this diverter valve 30 has for mixing the mixed water water intake 31 that water flows into, be positioned at the rotary valve 32 of diverter valve 30, first split-flow opening 33 that is connected with rotary valve 32, second split-flow opening 34 that is connected with rotary valve 32, and be connected with rotary valve 32 and revolve axle 35 with turn rotary valve 32, rotary valve 32 has the hole 36 corresponding to first split-flow opening 33 and second split-flow opening 34, hole 36 can utilize and revolve axle and 35 rotate to the position of first split-flow opening 33 or the position of second split-flow opening 34, mixes water and flows out via the position of first split-flow opening 33 or second split-flow opening 34 and make.

See also Fig. 6 and Fig. 7, Fig. 6 is another angle generalized section of the main body of the utility model one preferred embodiment, Fig. 7 then is the whole implementation view of the utility model one preferred embodiment, as shown in the figure: this main body 10 also has upper water-out passage 14 and following exhalant canal 15, one end of upper water-out passage 14 is connected with second split-flow opening 34 with first split-flow opening 33 respectively with an end of following exhalant canal 15, and the other end of upper water-out passage 14 is extended with upper water-out joint 40, the surface of this upper water-out passage 14 has screw thread, spill device 41 with a rain and be connected, make this rain spill device 41 and be connected on the upper water-out passage 14 in the mode of screw lock.

The other end of following exhalant canal 15 then is connected with lower discharging tube 50, make that mixing water can flow through second split-flow opening 34 and following exhalant canal 15 by hole 36, flow out by lower discharging tube 50, wherein, lower discharging tube 50 also is provided with switching member 51 and basket strainer 52, mix water and export lower discharging tube 50 or basket strainer 52 to, send through lower discharging tube 50 or basket strainer 52 again by switching member 51 switchings.For making things convenient for the user to use, this revolves outside the axle 35 and also is socketed with rotating handles 37, except advantage attractive in appearance, also having the larger area rotating part grips for the user, similarly, the screw type assembly 23 in the thermostatically control structure 20 also is connected with regulation and control handle 24, grips rotation for the user.

Fig. 8-1 is the operation chart of thermostatically control structure 20 of the present utility model to Fig. 8-3, see also shown in Fig. 8-1, hot water effluent's schematic representation for thermostatically control structure 20 of the present utility model, in the present embodiment, the regulation and control portion 231 that thermostatically control structure 20 is adjusted screw type assembly 23 by rotation makes axial displacement part 22 move axially towards the direction of cold water inlet 212, just can dwindle the opening of cold water inlet 212.

Please consult Fig. 8-2 again, be cold water water outlet schematic representation of the present utility model, the axial stretching of axial displacement part 22 by regulation and control portion 231 dwindles or closes the opening of water inlet of hot water 211 towards the direction axial displacement of water inlet of hot water 211, adjusts or close the hot water flow size by this.

On the other hand, see also shown in Fig. 8-3, be mixed water water outlet schematic representation of the present utility model, also mode is adjusted to axial displacement part 22 between water inlet of hot water 211 and the cold water inlet 212 according to this, water inlet of hot water 211 and cold water inlet 212 are intake simultaneously, flowing into the end that the through hole 222 of cold water by axial displacement part 22 in the water inlet housing 21 flow to water inlet of hot water 211 mixes with hot water, realize mixing the purpose of water water outlet, mixed mixed water carries out flow-dividing control by mixing the mixed water water intake 31 that water channel 13 flows into diverter valve 30 via diverter valve 30.

See also shown in Fig. 9-1, and please consult Fig. 3 and Fig. 5 simultaneously, diverter valve 30 of the present utility model can be described its mode of operation respectively by three kinds of states, see through turn and revolve the position that axle 35 is moved to hole 36 first split-flow opening 33, it is first fen stream mode, mixes water and is flowed out by first split-flow opening 33 by hole 36; Please consult Fig. 9-2 again, if revolve axle 35 positions with hole 36 swing offset to the second split-flow openings 34 by turn, it is second fen stream mode, and mixed water is just flowed out by second split-flow opening 34 by hole 36; Cooperate Fig. 9-3 in addition again, when if hole 36 rotates to rest position (this rest position is the position between first split-flow opening 33 and second split-flow opening 34), be cut-off state, mixed water just can't flow out to outside the diverter valve 30 by hole 36, just can end mixing water, do not make that mixing water flows out by any one split-flow opening, reaches the effect that stops water outlet.

At this, what need special instruction is, the mixed water of being mentioned in this specification, be not only the mixed water of mixed hot water and cold water, because of the mixed water channel in the main body 10 13 receives the water that is flowed out by thermostatically control structure 20, and thermostatically control structure 20 can provide the water inlet of pure cold water, therefore, can not limit this mixed water and be mixed by hot water and cold water to form.

In sum, because the utility model has not only reduced the quantity of Water supply switch valve handle, dwindle whole volume, more simple and direct mode of operation is provided, and passes through the displacement of hole 36, current can be sent by first split-flow opening 33 or second split-flow opening 34, also hole 36 can be rotated to rest position, stop to mix the outflow of water, therefore do not need to adjust respectively again the tap of cold water and hot water, comparatively convenient in the use.Compared with prior art, main body 10 of the present utility model and diverter valve 30 designs simplifications, and then effectively reduce product reject ratio and assembly cost, more because simple in structure, hole 36 in this diverter valve 30 is bigger, can increase water-outlet quantity, and has also that volume is little, the advantage of processing ease.In addition, rotary valve 32 is that stupalith is made, and thermostatically control structure 20 utilize axial displacement part 22 lip-deep ceramic layers 221 have smooth surface with reduce frictional force, diverter valve 30 and thermostatically control structure 20 with this water inlet housing 21 all have comparatively wear-resisting, anti acid alkali performance is high, the fault probability is low, be not easy the characteristics of card incrustation scale and long service life, maintenance or the probability of changing are lower, can reduce the cost of maintenance.

Below the utility model is described in detail, but the above only is a preferred embodiment of the present utility model, can not limits the scope that the utility model is implemented.Be that all equalizations of being carried out according to the utility model application range change and improvement, all should still belong in the patent covering scope of the present utility model.

Claims

1. a flow deviding type temperature control tap is characterized in that, described flow deviding type temperature control tap comprises:

Main body (10) has hot water channel (11), cold water channel (12) and mixed water channel (13), described hot water channel (11) and described cold water channel (12) heat supply water and cold water inflow respectively;

With described hot water and cold water mix is the thermostatically control structure (20) of mixing water, it is connected with described main body (10), described thermostatically control structure (20) comprises the water inlet housing (21) that connects described mixed water channel (13), and be arranged at axial displacement part (22) in the described water inlet housing (21), described water inlet housing (21) has the water inlet of hot water (211) that is connected with described hot water channel (11), the cold water inlet (212) that is connected with described cold water channel (12), and described axial displacement part (22) utilizes axial displacement to control the openings of sizes of described water inlet of hot water (211) and described cold water inlet (212);

The diverter valve (30) that is communicated with the mixed water channel (13) in the described main body (10), in order to control the flow direction of mixed mixed water, it has the mixed water water intake (31) that flows into for mixed mixed water, be positioned at the rotary valve (32) of described diverter valve (30), first split-flow opening (33) that is connected with described rotary valve (32), second split-flow opening (34) that is connected with described rotary valve (32), and be connected with described rotary valve (32) in order to the described rotary valve of turn (32) revolve axle (35), described rotary valve (32) has corresponding to the hole (36) of described first split-flow opening (33) with described second split-flow opening (34).

2. flow deviding type temperature control tap according to claim 1 is characterized in that, described axial displacement part (22) has the ceramic layer (221) that is laid on described axial displacement part (22) surface.

3. flow deviding type temperature control tap according to claim 2, it is characterized in that, has the sealing collar (213) in the described water inlet housing (21), the described sealing collar (213) is arranged between described water inlet of hot water (211) and the described cold water inlet (212), and described ceramic layer (221) closely contacts with the described sealing collar (213), makes the current can't be via flowing through between described ceramic layer (221) and the described water inlet housing (21).

4. flow deviding type temperature control tap according to claim 3 is characterized in that, described axial displacement part (22) is provided with a plurality of through holes (222) that water supply stream passes through.

5. flow deviding type temperature control tap according to claim 1, it is characterized in that, described thermostatically control structure (20) has the screw type assembly (23) for described axial displacement part (22) axial displacement, described screw type assembly (23) has the rotation of utilization and the regulation and control portion (231) of axial stretching, and described regulation and control portions (231) make described axial displacement part (22) displacement by axial stretching.

6. flow deviding type temperature control tap according to claim 5 is characterized in that, described screw type assembly (23) is connected with described water inlet housing (21) in the screw lock mode.

7. flow deviding type temperature control tap according to claim 5, it is characterized in that, described axial displacement part (22) has temperature-sensing rod (223), one end of described temperature-sensing rod (223) is resisted against in the regulation and control portion (231) of described screw type assembly (23), the other end is arranged with elastic component (224), and described elastic component (224) is resisted against in the described water inlet housing (21).

8. flow deviding type temperature control tap according to claim 5 is characterized in that, described screw type assembly (23) is connected with the regulation and control handle (24) that grips rotation for the user.

9. flow deviding type temperature control tap according to claim 1, it is characterized in that, hole (36) on the described rotary valve (32) also can rotate to a rest position by the described axle (35) that revolves, and described rest position is the position between described first split-flow opening (33) and described second head piece.

10. flow deviding type temperature control tap according to claim 1, it is characterized in that, described main body (10) also has upper water-out passage (14) and following exhalant canal (15), and an end of described upper water-out passage (14) is connected with described second split-flow opening (34) with described first split-flow opening (33) respectively with a described end of exhalant canal (15) down.