CN201771023U - Temperature-regulated hands-free water supply device - Google Patents

Abstract

The utility model provides a water supply device which can adjust the temperature of the water outlet and does not need to control the water outlet of the water supply tap by hands; the integral water outlet device mainly comprises a water supply tap, a water supply control assembly and a water supply control valve, wherein a cold water inlet pipe, a hot water inlet pipe and a first water outlet pipe are arranged at the position of the water supply control valve, the water supply control assembly is connected with the first water outlet pipe, and a second water outlet pipe is connected between the water supply control assembly and the water supply tap. The water supply control valve can be used to adjust the amount of cold and hot water entering the first water outlet pipe, and the water supply control component controls the water supply faucet to discharge water or not, so as to avoid bacteria on hand from remaining on the water supply faucet.

Description

Temperature-adjustable hands-free water supply device

technical field

The utility model is related to the pipeline configuration and valve control technology of the water supply system, and aims to provide a temperature-regulating type hands-free water supply device that can adjust the temperature of the water outlet and does not need to control the water outlet of the water supply tap by hand. the

Background technique

Generally, when using a faucet to take water, the water source directly supplies the water to the faucet. By switching the opening and closing state of the faucet, it is possible to control the flow of water from the faucet (such as: water output, water output time, etc.), so in Under normal water supply conditions, once the user controls the faucet to be in a flow-open state, water will continue to flow out of the faucet in a steady stream, and the user can take water smoothly. the

In other words, the user needs to turn the faucet by hand to control the flow of the faucet. However, due to the large number of users in public places, if the faucet is not cleaned frequently, it will easily cause dirt and germs to infect the medium. the

Therefore, in hospitals, restaurant kitchens and other places, water supply devices that control the water supply of the faucet by stepping on it are often used, in order to avoid touching the water supply faucet with both hands, and to avoid bacteria and dirt on the hands remaining on the water supply faucet or related water supply On the switch, the purpose of the germ transmission route is achieved. the

However, most of the conventional hands-free water supply devices only have the function of controlling whether the water is discharged from the faucet, and do not have the function of adjusting the temperature of the water outlet, so that it is more inconvenient to use and relatively reduces the cost of the hands-free water supply device. applicability. the

Utility model content

The technical problem solved by the utility model is to provide a temperature-adjustable hands-free water supply device that can adjust the outlet water temperature and does not need to manually control whether the water is discharged from the faucet. the

The technical solution of the utility model is: a temperature-adjusting type hands-free water supply device, including: a water supply faucet; a water supply control valve, which is provided with a cold water inlet pipe, a hot water inlet pipe, and a first water outlet pipe. For distributing the amount of cold and hot water entering the first water outlet pipe; a water supply control assembly connected to the first water outlet pipe of the water supply control valve, and the water supply control assembly is connected to the water supply faucet through a second water outlet pipe , used to control whether the passage between the first water outlet pipe and the second water outlet pipe is conducted. the

The beneficial effects of the utility model are as follows: mainly use the water supply control valve to adjust the water volume of cold and hot water entering the first water outlet pipe to achieve the purpose of adjusting the water temperature; and control the first water outlet pipe and the second water outlet pipe through the water supply control assembly Whether the channel between is turned on, and then controls whether the water is supplied to the faucet or not. the

In particular, by using the extension of the second water outlet pipe, the water supply control assembly can be arranged at a position that is convenient for the user to step on or touch other parts of the body without touching the water supply with both hands. Or not, so the bacteria on the hands will not remain, eliminating the way of germ infection. the

Description of drawings

Figure 1 is a three-dimensional view of the appearance of the temperature-adjusting type hands-free water supply device of the present invention;

Figure 2 is an exploded view of the structure of the temperature-adjusting type hands-free water supply device of the present invention;

Figure 3 is a schematic diagram of the pipeline movement of the temperature-adjusting type hands-free water supply device of the present invention;

Fig. 4 is the structural representation of the water supply control assembly of the second embodiment of the utility model;

Figure 5 is a reference diagram of the configuration of the temperature-adjustable hands-free water supply device of the present invention. the

【Description of figure number】

10 Water supply tap 11 Pillar

12 Adjustment button 13 Spout handle

20 Water supply control valve 21 Cold water inlet pipe

22 Hot water inlet pipe 23 First water outlet pipe

30 Water supply control component 31 Second water outlet pipe

32 Valve seat 321 Valve stem

33 Pedal 331 Fixed part

34 Turntable 35 Connecting rod

36 Card board 361 Card part

40 Sink

Detailed ways

The utility model is a temperature-adjusting type hands-free water supply device, which can adjust the water outlet temperature of the water supply faucet, and can control whether the water is discharged from the water supply faucet by touching the legs, feet or other objects, so as to avoid hand Bacteria and dirt remain on the water supply faucet or the water outlet device related to the water supply switch; as shown in Figure 1 to Figure 3, the temperature-adjustable hands-free water supply device of the utility model includes: a water supply faucet 10, a water supply control Valve 20, and a water supply control assembly 30; wherein;

The water supply control valve 20 is provided with a cold water inlet pipe 21 for connecting cold water, a hot water inlet pipe 22 for connecting hot water, and a first outlet pipe 23 for receiving from the cold water inlet pipe 21 and the hot water inlet pipe 22 The function of the water supply control valve 20 is to distribute cold and hot water into the first water outlet pipe 23 under the manipulation of the user (such as turning in a predetermined direction). the

The water supply control assembly 30 is connected to the first water outlet pipe of the water supply control valve 20, and the water supply control assembly 30 is connected to the water supply faucet 10 through a second water outlet pipe 31. The function of the water supply control assembly 30 is to be used Whether the passage between the first water outlet pipe 23 and the second water outlet pipe 31 is conducted through the manipulation of the operator, and then controls whether the water supply faucet 10 is watered or not. the

As shown in Figure 4, the water supply control assembly 30 is provided with a valve seat 32 connected to the first water outlet pipe 23 and the second water outlet pipe 31, and is provided with a pedal 33 for controlling the action of the valve seat 32, the valve seat 32 A turntable 34 is fixed on the rod 321, and a group of connecting rods 35 are connected between the turntable 34 and the pedal 33, for driving the turntable 34 to rotate in a predetermined direction as the pedal 33 is stepped on, and synchronously driving the valve. The valve stem 321 of the seat 32 rotates to control whether the passage between the first water outlet pipe 23 and the second water outlet pipe 31 is conducted or not. the

And, can be further provided with a latching plate 36 with a plurality of latching portions 361 on one side of the pedal 33, and a fixing portion 331 is provided on the end of the pedal 33 close to the latching plate 36, by which the fixing portion 331 The locking parts 361 move between each other, and then the set of connecting rods 35 drives the valve rod 32 of the valve seat 32 to rotate to control the flow of water from the second water outlet pipe 31 . the

Please refer to Figure 1 and Figure 3 at the same time, the temperature-adjustable hands-free water supply device of the present utility model mainly uses the water supply control valve 20 to adjust the water volume of cold and hot water entering the first outlet pipe 23, so as to achieve the purpose of adjusting the water temperature and, through the water supply control assembly 30, control whether the channel between the first water outlet pipe 23 and the second water outlet pipe 31 is connected, and then control whether the water supply faucet 10 is discharged or not. the

Taking the use method shown in Figure 5 as an example, when the temperature-adjustable hands-free water supply device of the present invention is in use, the water supply faucet 10 can be installed above a water collection tank 40, and the second water outlet pipe 31 can be used to The extension effect of the water supply control assembly 30 makes it possible to configure the water supply control assembly 30 at a position that is convenient for the user to step on or to touch other parts of the body (for example, the water supply control assembly 30 is relatively arranged below the sump 40 ), without resorting to The way of touching the water supply faucet 10 is controlled by both hands, so the bacteria on the hands will not remain on the water supply faucet 10 or related water supply switches, so as to effectively prevent the infection of germs. the

Furthermore, as shown in Figure 1 and Figure 2, the water supply faucet 10 in the utility model is further provided with a pillar 11 for installing the water supply control valve 20, and an adjustment button 12 is provided above the pillar 11 for being manipulated by the user. Drive the water supply control valve 20 to move, and then distribute the water volume of cold and hot water entering the first water outlet pipe 23, and a water outlet handle 13 is additionally provided on the pillar 11 for connecting the second water outlet pipe 31, so as to control the water supply The valve 20 is integrated at the water tap 10 to increase the convenience of its use and installation. the

Claims (4)

1. a temp .-regulating type is exempted from hand contact waterworks, it is characterized in that, includes:

One hydrant;

One water supply control valve is provided with a cold water inlet, a hot water inlet pipe, one first outlet pipe, uses for the water yield of distributing the hot water or cold water to enter this first outlet pipe;

One feedwater Control Component is connected with first outlet pipe of this water supply control valve, and other is connected to this hydrant through one second outlet pipe this feedwater Control Component, in order to control the whether conducting of path between this first outlet pipe and this second outlet pipe.

2. temp .-regulating type as claimed in claim 1 is exempted from hand contact waterworks, it is characterized in that, this water tap is provided with one for the pillar that this water supply control valve is installed, and this pillar top is provided with one for the adjustment button that drives this water supply control valve action, is provided with a water outlet handle on this pillar in addition and connects this second outlet pipe.

3. temp .-regulating type as claimed in claim 1 or 2 is exempted from hand contact waterworks, it is characterized in that, this feedwater Control Component is provided with a valve seat and connects this first outlet pipe and this second outlet pipe, this feedwater Control Component is provided with a pedal for this valve seat action of control, be installed with a rotating disk on the valve rod of this valve seat, between this rotating disk and this pedal, be connected with one group of connecting rod, rotate towards predetermined direction, and drive the valve rod rotation of this valve seat synchronously for this rotating disk of drive of trampling along with this pedal.

4. temp .-regulating type as claimed in claim 1 or 2 is exempted from hand contact waterworks, it is characterized in that, this feedwater Control Component is provided with a valve seat and connects this first outlet pipe and this second outlet pipe, this feedwater Control Component is provided with a pedal for this valve seat action of control, be installed with a rotating disk on the valve rod of this valve seat, between this rotating disk and this pedal, be connected with one group of connecting rod, rotate towards predetermined direction, and drive the valve rod rotation of this valve seat synchronously for this rotating disk of drive of trampling along with this pedal; This pedal one side is provided with the clip plate of tool plural number blocking part, and this pedal is provided with one for the fixed part that moves near an end of this clip plate between those blocking parts.

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