CN206072443U - A kind of constant-temperature tap - Google Patents
A kind of constant-temperature tap Download PDFInfo
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- CN206072443U CN206072443U CN201621010828.6U CN201621010828U CN206072443U CN 206072443 U CN206072443 U CN 206072443U CN 201621010828 U CN201621010828 U CN 201621010828U CN 206072443 U CN206072443 U CN 206072443U
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Abstract
A kind of constant-temperature tap, including shell and inner core, shell is provided with interface of hot water and cold water interface, inner core is provided with hot water inlet and mixes water channel, hot water inlet is corresponding with interface of hot water and seals connection, interior in-core is provided with constant temperature valve core and switch valve core, constant temperature valve core is connected with homoiothermic handwheel, switch valve core is connected with switch knob, gap is left between outer casing inner wall and inner core periphery, so as to form the cold water channel being connected with cold water interface, shell is provided with cooling water outlet, cooling water outlet is connected with cold water channel, inner core is provided with cooling water inlet, cooling water inlet is connected with mixing water channel, inner core is provided with mixing water upper water-out mouth and mixing water lower outlet, shell is provided with and above-mentioned mixing water upper water-out mouth, interface on the one-to-one mixing water of mixing water lower outlet, mixing water lower interface.By cold water channel around outside inner core, and the cooling water outlet being connected with cold water channel is set on shell, anti-scald effect can be played, security performance is substantially increased.
Description
Technical field
This utility model is related to a kind of constant-temperature tap.
Background technology
At present in the constant-temperature tap for using, including shell and inner core, interior in-core is provided with mixing water channel, generally mixes with water channel
Water by the form water outlet such as top spray or gondola water faucet, these water outlet forms can select hot water or cold water, but its exist it is certain
Shortcoming：I.e. after hot water enters mixing water channel, it is easy to make whole shell heating, easily ironed during use, and also do not had
There is the water outlet form for directly going out cold water, be required for cold water can just being selected by regulation, but easily occur selecting mistake when selecting
Mislead and cause to be ironed by hot water, security performance is not enough.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of constant temperature dragon of high security
Head.
To achieve these goals, a kind of constant-temperature tap designed by this utility model, including shell and inner core, it is described outer
Shell is provided with interface of hot water and cold water interface, and the inner core is provided with the hot water inlet that is interconnected and mixes water channel, the heat
Water inlet is corresponding with interface of hot water and seals connection, and the interior in-core is provided with the constant temperature valve core in mixing water channel and switch
Valve element, the constant temperature valve core are connected with the homoiothermic handwheel being located at outside shell, the switch valve core and the switch being located at outside shell
Handle is connected, and leaves gap between the outer casing inner wall and inner core periphery, so as to form cold water channel, the cold water channel with
Cold water interface is connected, and the shell is provided with cooling water outlet, and the cooling water outlet is also connected with cold water channel, the inner core
Be provided with cooling water inlet, the cooling water inlet is connected with mixing water channel, be additionally provided with the inner core mixing water upper water-out mouth with
Mixing water lower outlet, the shell are provided with and are corresponded and close with above-mentioned mixing water upper water-out mouth, mixing water lower outlet
Interface, mixing water lower interface on the mixing water of envelope connection.
Further, the inner core includes that the first inner core and the second inner core, the hot water inlet and cooling water inlet are located at
On first inner core, the constant temperature valve core is positioned at in-core in described first, the mixing water upper water-out mouth and mixing water lower outlet
On the second inner core, the switch valve core is positioned at in-core in described second.
Further, the cooling water inlet is more than hot water inlet to the distance of the second inner core to the distance of the second inner core.
Further, first inner core is integrally formed with the second inner core.
Further, first inner core and the second inner core split is arranged.
Further, second inner core is provided with demarcation strip, so that the second inner core forms linkage section and control section, it is described
Above-mentioned switch valve core is provided with control section, the mixing water upper water-out mouth is located in control section with mixing water lower outlet, institute
State demarcation strip and be provided with water stream channel, the linkage section is tightly connected with the first inner core by connector.
Further, the connector is respectively arranged at two ends with the positioning convex ring that can stretch into in-core in linkage section and first, institute
State positioning convex ring to be tightly connected with positioning section and the first inner core respectively.
Compared with prior art, a kind of constant-temperature tap that this utility model is obtained, its advantage is：1st, by cold water channel
Around outside inner core, and the cooling water outlet being connected with cold water channel is set on shell, anti-scald effect can be not only played,
And may be selected cold water without the need for adjusting, security performance is greatly improved；2nd, shell is provided with interface on mixing water, mixing water
Interface and cooling water outlet, make water outlet form more diversified, meet the different clients for requiring, with extensive market prospect.
Description of the drawings
Fig. 1 is the structural representation of the present embodiment.
Fig. 2 is the structural representation after Fig. 1 removes shell.
Fig. 3 is the structural representation of another angle in Fig. 2.
Fig. 4 is the structural representation of the second inner core in the present embodiment.
Fig. 5 is the explosive view of inner core in the present embodiment.
Fig. 6 is the specifically used figure of the present embodiment.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
As Figure 1-5, a kind of constant-temperature tap that this utility model is provided, including shell 1 and inner core 2, on the shell
It is provided with interface of hot water 3, cold water interface 4 and cooling water outlet 5, inner core is provided with the hot water inlet 6 that is interconnected and mixes water channel,
Mixing water channel is located at interior core inner, does not mark in figure, and the hot water inlet is corresponding with interface of hot water and seals connection, described interior
In-core is provided with the constant temperature valve core in mixing water channel and switch valve core, the constant temperature valve core and the homoiothermic handwheel being located at outside shell
7 are connected, and the switch valve core is connected with the switch knob 8 being located at outside shell, between the outer casing inner wall and inner core periphery
Gap is left, so as to form cold water channel, the cold water channel is connected with cold water interface 4, cooling water outlet 5 respectively, it is described interior
Core is provided with cooling water inlet 9, and the cooling water inlet is connected with mixing water channel, and mixing water upper water-out mouth is additionally provided with the inner core
10 are provided with and one a pair of above-mentioned mixing water upper water-out mouth, mixing water lower outlet with mixing water lower outlet 11, the shell
Interface 12 on the mixing water of connection, mixing water lower interface 13 should simultaneously be sealed.
Due to leaving gap between outer casing inner wall and inner core periphery, it is connected with cold water interface and cooling water outlet so as to be formed
Logical cold water channel, the cold water in cold water channel wrap inner core, can play anti-scald effect, substantially increase safety, and
And cooling water outlet is set on shell, so as to may be selected cold water without the need for adjusting, make water outlet form more diversified.
In the present embodiment, the inner core includes that the first inner core 14 and the second inner core 15, the hot water inlet 6 and cold water enter
Mouthfuls 9 on the first inner core, the constant temperature valve core positioned at in-core in described first, the mixing water upper water-out mouth 10 with mix
, on the second inner core, the switch valve core is positioned at in-core in described second for outlet 11 under water.
In order to reduce hydraulic pressure during water outlet, cold water interface is corresponding with the second inner core but does not connect, and away from cooling water inlet
Distance it is more remote better, the cooling water outlet is located at the lower surface of shell and any position of shell lower surface can.
In the present embodiment, the distance of the 9 to the second inner core of the cooling water inlet more than the 6 to the second inner core of hot water inlet away from
Have two and in long arc shape from, the cooling water inlet, and according to the first inner core it is substantially symmetrical about its central axis be distributed in the outer of the first inner core
Zhou Shang, one of cooling water inlet are located at the same side with hot water inlet.
Wherein, first inner core 14 can be integrally formed with the second inner core 15, it is also possible to which split is arranged.When for the former
When, interior in-core arranges a demarcation strip, and inner core is divided into the first inner core and the second inner core, and it is logical that current are arranged on demarcation strip
Road, is arranged such, and facilitates the installation of constant temperature valve core and switch valve core, is easy to the control of current and temperature.When for the latter when,
Demarcation strip 16 is set on second inner core, so that the second inner core forms linkage section 17 and control section 18, is provided with the control section
Above-mentioned switch valve core, the mixing water upper water-out mouth are located in control section with mixing water lower outlet, mixing water upper water-out mouth
Can be oppositely arranged up and down with mixing water lower outlet, it is also possible to which setting of staggering, the demarcation strip are provided with water stream channel 19, institute
State linkage section to be tightly connected with the first inner core by connector 20.The present embodiment, the first inner core and the second inner core are arranged for split.
The connector is respectively arranged at two ends with the positioning convex ring 21 that can stretch into in-core in linkage section and first, the positioning
Bulge loop is tightly connected with positioning section and the first inner core respectively.In the present embodiment, in positioning convex ring and the first inner core and positioning
Sealing ring 22 is arranged between bulge loop and linkage section, so as to play the effect being tightly connected.
As shown in fig. 6, the cooling water outlet on the constant-temperature tap can connect outlet pipe, the water outlet in such as the present embodiment is curved
Pipe 23, and bubbler 26 is installed on Discharging bent-tube head, connecting upper water-out pipe 24 on mixing water on interface, upper water-out pipe can
To connect top spray, on mixing water lower interface, connect flexible pipe 25, flexible pipe can be with connecting sprinkler, so that water outlet form is more various
Change.
Claims (7)
1. a kind of constant-temperature tap, including shell and inner core, the shell are provided with interface of hot water and cold water interface, on the inner core
It is provided with the hot water inlet that is interconnected and mixes water channel, the hot water inlet is corresponding with interface of hot water and seals connection, described
Interior in-core is provided with the constant temperature valve core in mixing water channel and switch valve core, the constant temperature valve core and the homoiothermic handss being located at outside shell
Wheel is connected, and the switch valve core is connected with the switch knob being located at outside shell, it is characterised in that：The outer casing inner wall with it is interior
Core leaves gap between periphery, and so as to form cold water channel, the cold water channel is connected with cold water interface, is set on the shell
There is cooling water outlet, the cooling water outlet is also connected with cold water channel, the inner core is provided with cooling water inlet, the cooling water inlet
It is connected with mixing water channel, mixing water upper water-out mouth and mixing water lower outlet is additionally provided with the inner core, is set on the shell
Having
Lower interface.
2. constant-temperature tap according to claim 1, it is characterised in that：The inner core includes the first inner core and the second inner core,
, on the first inner core, the constant temperature valve core is positioned at in-core in described first, described for the hot water inlet and cooling water inlet
With mixing water lower outlet on the second inner core, the switch valve core is located at second inner core to mixing water upper water-out mouth
It is interior.
3. constant-temperature tap according to claim 2, it is characterised in that：The cooling water inlet is more than to the distance of the second inner core
Distance of the hot water inlet to the second inner core.
4. constant-temperature tap according to claim 2, it is characterised in that：First inner core is integrally formed with the second inner core.
5. constant-temperature tap according to claim 2, it is characterised in that：First inner core and the second inner core split are arranged.
6. constant-temperature tap according to claim 5, it is characterised in that：Second inner core is provided with demarcation strip, so that
Second inner core forms linkage section and control section, is provided with above-mentioned switch valve core in the control section, the mixing water upper water-out mouth with
In the control section, the demarcation strip is provided with water stream channel to mixing water lower outlet, the linkage section by connector with
First inner core is tightly connected.
7. constant-temperature tap according to claim 6, it is characterised in that：The connector is respectively arranged at two ends with and can stretch into connection
The positioning convex ring of in-core in section and first, the positioning convex ring are tightly connected with positioning section and the first inner core respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010828.6U CN206072443U (en) | 2016-08-31 | 2016-08-31 | A kind of constant-temperature tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010828.6U CN206072443U (en) | 2016-08-31 | 2016-08-31 | A kind of constant-temperature tap |
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| Publication Number | Publication Date |
|---|---|
| CN206072443U true CN206072443U (en) | 2017-04-05 |
Family
ID=58434684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010828.6U Active CN206072443U (en) | 2016-08-31 | 2016-08-31 | A kind of constant-temperature tap |
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| CN (1) | CN206072443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575607A (en) * | 2017-09-30 | 2018-01-12 | 宁波慈立恒温科技有限公司 | A kind of stable constant-temperature tap of output water temperature |
| CN108413078A (en) * | 2018-04-20 | 2018-08-17 | 陈苑瑜 | A kind of constant-temperature tap |
-
2016
- 2016-08-31 CN CN201621010828.6U patent/CN206072443U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575607A (en) * | 2017-09-30 | 2018-01-12 | 宁波慈立恒温科技有限公司 | A kind of stable constant-temperature tap of output water temperature |
| CN107575607B (en) * | 2017-09-30 | 2024-03-19 | 宁波慈立恒温科技有限公司 | Constant temperature tap with stable water temperature of water outlet |
| CN108413078A (en) * | 2018-04-20 | 2018-08-17 | 陈苑瑜 | A kind of constant-temperature tap |
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