DE8008157U1 - MIXER BATTERY FOR CONNECTION TO AN OVERFLOW MEMORY - Google Patents

Description

"Mixer tap for connection to an overflow tank"

The invention relates to a mixer tap for connection to an overflow memory, in which the battery housing has a Cold water inlet valve and a downstream, presettable Mixed water temperature valve of the cold water inlet to the storage tank and / or to the outlet can be controlled.

With overflow storage tanks, which are often arranged under washbasins the cold water supply to the overflow storage tank is usually regulated by a cold water inlet valve. That hot or hot water emerging under the pressure of the incoming cold water. Hot water runs through an open inlet to the outlet »

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There is a shut-off valve from the cold water inlet upstream of the shut-off valve Inlet channel branched off directly to the outlet.

Mixer taps for connection to an overflow tank are also known, where the cold water is supplied through a cold water inlet valve flows to a control chamber. The volume is controlled via a presettable mixed water temperature valve Overflow storage tank and / or directly to the outlet. From the preset Amount of water flowing to the overflow spearer or the hot water exiting there and the cold water exiting directly are obtained in an upstream of the outlet Mixing chamber the mixing temperature. By setting the mixing temperature valve accordingly, the entire amount of cold water can be used flow directly to the outlet and only cold water can be drawn in this way.

Central water heating systems, which are usually part of a heating system, have year-round heating necessary. In the warm seasons, when only a hot water supply is required, such systems are uneconomical. Therefore, additional electrical overflow storage tanks are often provided at the hot water taps take over the hot water preparation for the time. Electric Hot water preparation in this form is only sensible from an energy point of view if the central hot water preparation does not is available.

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The object of the invention is to provide the possibility of supplying the in a mixer tap of the type mentioned Combine hot water from the overflow tank and an additional heat supply.

Such a mixer tap is therefore used to solve this problem of the invention proposed, which is characterized in that an additional connection or an inlet channel in the battery housing is provided for a further hot water supply system, whereby the inlet channel that can be shut off with a valve to the outlet or is led to a mixing chamber.

According to a preferred embodiment of the invention is a Single-hole mixer tap provided, in which the cold water inlet channel and the channels from or to the storage tank through one on the battery housing molded plug-in socket, which is characterized in that the additional hot water inlet duct is also passed through the nozzle.

With such mixer taps according to the invention there is the possibility at the tap both hot or. Hot water from the overflow tank, as well as water from, for example, a central one To use hot water supply system in addition, so that in each case the available hot water according to energy management Principles can be used.

The invention is based on an illustrated embodiment explained in more detail below. It shows:

Fig. 1 is a front view of a single-hole mixer tap

and

FIG. 2 shows a section along the line I - I in FIG. 1.

The battery housing 1 shown can be fastened with its plug-in socket, for example on a washstand. Through this Push-in nozzles are at the bottom of the hot water connection 6 of an additional hot water supply system, the cold water connection 7, the cold water connection 8 to the overflow tank and the Hot water connection 9 led out from the overflow tank.

In corresponding valve seats 12 and 13 are on the side Battery housing 1, the cold water inlet valve 2 and the mixed water temperature valve 3 used. In the middle between these two valves is in the valve holder 14 on the battery housing The additional hot water inlet valve 4-arranged accessible from the front. The outlet 5 is placed on the upwardly extending outlet nozzle 15.

When the cold water inlet valve 2 is open, it flows through the cold water connection 7 and the inlet channel 71 the water to the control chamber 31 of the mixed water temperature valve 3. There takes place in a known manner Way to divide the water flow directly to the mixing chamber 51 in front of the outlet 5 and through the cold water connection 8 to the overflow reservoir. Warm or hot water emerging from the overflow storage tank Hot water is through the hot water connection 9 and the open inlet channel 91 led to the mixing chamber 51. From a separate hot water supply system, For example, from a heating system, water can be fed to the mixing chamber 51 via the hot water connection 6 will. The corresponding inlet channel 61 can be shut off via the valve 4, the valve body of which has the number 41 and the valve body Valve seat has the number 42. The hot water flowing through the valve reaches the mixing chamber 51 via the channel 62.

Compilation of the purchase items

1 battery case

11 push-in socket

12 valve seat

13 valve seat

14 valve seat

15 outlet spouts

2 cold water inlet valve

3 Mixed water temperature v 31 Control chamber 4th Hot water inlet valve 41 Valve body 42 Valve seat 5 Outlet 51 Mixing chamber 6th Hot water connection 61 Inlet channel 62 channel

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7 Cold water connection 71 inlet duct

8 Cold water connection to the overflow tank

9 Hot water connection from the overflow tank 91 inlet duct

Claims (1)

Protection claims ;: 1. Mixer tap for connection to an overflow tank, in the case of the battery housing via a cold water inlet valve and a downstream, adjustable mixed water 1 temperature valve of the cold water inlet to the storage tank and / or "■}. Can be controlled to the outlet, and with an open inlet I channel from the storage tank to the outlet or to a mixing chamber i is provided, characterized in that the battery I housing (1) an additional connection (6) or an inlet [; ',. channel (61) for another hot water supply system \ i is provided, the lockable with a valve (4) > Inlet channel (61) to the outlet (5) or to a mixing chamber f (51) is performed. I 2. One-hole mixer according to claim 1, in which the Kaltwasserj inlet duct and the ducts from and to the storage tank through a There are plug-in sockets formed on the battery housing, ; characterized in that the additional hot water inlet channel (61) is also passed through the nozzle (11). 3. Mixer tap according to claim 1 or 2, wherein the cold water inlet valve and the mixed water temperature valve on each side are arranged on the battery housing, characterized in that the additional hot water inlet valve (4) is in the middle is arranged between the cold water inlet valve (2) and the mixed water temperature valve (3) accessible from the front ;.