CN108413078A - A kind of constant-temperature tap - Google Patents
A kind of constant-temperature tap Download PDFInfo
- Publication number
- CN108413078A CN108413078A CN201810357582.7A CN201810357582A CN108413078A CN 108413078 A CN108413078 A CN 108413078A CN 201810357582 A CN201810357582 A CN 201810357582A CN 108413078 A CN108413078 A CN 108413078A
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- China
- Prior art keywords
- water
- water outlet
- inner core
- temperature
- constant
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The present invention relates to a kind of constant-temperature taps, including faucet body, faucet body is equipped with two water supply connectors, a temperature adjustment component and the control valve for being respectively communicated with cold and hot watering, faucet body includes shell and inner core, it is characterized in that, the inner core is integrally formed, and inner core is equipped with two water inlets and an at least water outlet, and disposed in parallel one into water route, a mixed water route and an at least water outlet path, temperature adjustment component is connected to two water inlets and water outlet path, and the water temperature on adjusting water outlet road, control valve are selectively connected to mixed water route and water outlet path.The present invention has many advantages, such as that structure is more succinct, cost is lower and security performance is more preferable.
Description
Technical field
The present invention relates to bathroom fields, more particularly to applied to a kind of constant-temperature tap of shower system.
Background technology
Product appearance and water quality safety requirement, main part mostly use made of metal to traditional temperature control tap in order to balance
At such constant-temperature tap material cost is high, and mold is complicated, and processing cost is also high.
In view of the above-mentioned problems, industry proposes new solution, as disclosed by Chinese patent 201610157162.5
" temperature control tap ", including a spigot portion with water route part, two can be installed in cold and hot watering and be respectively turned on the cold and hot confession
The junction portion at water source, a water part, a water temperature controlling mechanism and a flow control device, the affixed tap of the two joint portions point
Part, the water temperature controlling mechanism and flow control device all coordinate water route part can realize flow-rate adjustment and water temperature tune respectively
Section, the spigot portion include shell and are fixedly mounted with the inner core part being made of plastics inside the shell；In the water route part is located at entirely
Core segment and connection two joint portions point and water part, are separated by inner core from water route part and shell.It has following excellent
Point：Shell is not in contact with water route, and the selection of enclosure material is unrestricted；Shell is few by Water Temperature, will not scald user, peace
Full performance is high.
However above structure still has following deficiency, such as：The invention forms the inner core part in water route mainly by two parts
That is the first valve seat 121 and the assembly of the second valve seat 122 are fixed together and are formed, so that are primarily subjected to the inner core part of hydraulic pressure
Intensity requirement can be relatively high, secondly, assembly technology or more complicated, and influenced by hydraulic pressure and assembly technology etc., the knot of product
Structure stability also can be poor.Thirdly, after the first valve seat 121 and the second valve seat 122 are by injection molding, it is also necessary to following process, greatly
Width improves the unstability of product and the fraction defective of product；Though connecting between the first water route 13 of its hot water watering and shell
So by inner core spaced-apart, but still it is to be close to shell, although in this way, the leading temperature of the opposite traditional all-metal of skin temperature
It decreases, but the selection of sheathing material, the considerations of still cannot excluding completely to temperature influence factor.
Therefore above structure need to be further improved.
Invention content
The main purpose of the present invention is to provide a kind of constant-temperature tap, structure is more succinct, cost is lower and security performance
More preferably.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of constant-temperature tap, including faucet body, faucet body are equipped with two water supply connectors for being respectively communicated with cold and hot watering, one
Temperature adjustment component and a control valve, faucet body includes shell and inner core, and inner core is integrally formed, inner core be equipped with two water inlets and
For an at least water outlet and disposed in parallel one into water route, a mixed water route and an at least water outlet path, temperature adjustment component is connected to two water inlets
And water outlet path, and the water temperature on adjusting water outlet road, control valve are selectively connected to mixed water route and water outlet path.
Preferably, the control valve is switching spool, and the water outlet is two, respectively the first water outlet and the
Two water outlets, correspondingly water outlet path is two, respectively the first water outlet path and the second water outlet path.
Preferably, the control valve is switch valve, and the water outlet is one, and correspondingly, the water outlet path is
One.
Preferably, the control valve and temperature adjustment component are respectively arranged on the both ends of inner core.
Preferably, it is thin segment in the middle part of the inner core, and both ends are thick section, and match in gap between middle part thin segment and shell
It closes, two thick sections, in being closely fitted, are respectively defined as the first valve seat and the second valve seat, control valve and temperature adjustment by the thick section in both ends with shell
Component is respectively arranged on the first valve seat and the second valve seat.
Preferably, it is thin segment in the middle part of the inner core, and both ends are thick section, and middle part thin segment is at least partly between shell
Clearance fit, and described the side that inner core and shell are in clearance fit is set into water route.
Preferably, the temperature adjustment component includes valve cage and the thermostatic valve core in valve cage, wherein spool
Inlet opening and an apopore there are two being set on sleeve, and two inlet openings are respectively communicated with two water inlets on inner core, apopore
Docking mixes water route.
Constant-temperature tap using the above structure, has the advantages that：
First, using inner core that shell is completely isolated with water route, in this way, the inner core as water part excessively is not because having appearance requirement, it is more
It need not be surface-treated, the material molding with preferable beneficial environmental properties can be used, to meet the various certification need of international market
It asks, there is better market competition advantage.
Secondly, inner core is by shell and the completely isolated effect that may also function as heat-insulation scald-proof in water route, and the mistake water section of inner core（It is interior
The middle part thin segment of core）It is in clearance fit between shell, it is low to further decrease shell temperature, avoids scalding.Simultaneously to matched
Sheathing material selection on, heatproof requires can be lower.
Again, inner core be molded logically can one-pass molding, do not need following process, greatly improve product stability and
The yields of product, production and efficiency of assembling are also greatly enhanced.
Thirdly, same inner core can coordinate diversified leading configuration design, facilitate the seriation of product to promote, drop
Low die sinking cost.
Description of the drawings
Fig. 1 show the overall structure stereogram of the present invention.
Fig. 2 show the overall structure of the explosion figure of the present invention.
Fig. 3 show the overall structure horizontal section diagram of the present invention.
Fig. 4 show the overall structure longitudinal profile diagram of the present invention.
Fig. 5 show the inner core longitudinal profile diagram of the present invention.
Fig. 6 show the inner core horizontal section diagram of the present invention.
Fig. 7 show the thermostatic valve stereochemical structure diagram of the present invention.
Fig. 8 show the overall structure stereogram of another embodiment of the present invention.
Specific implementation mode
Below in conjunction with drawings and examples, the invention will be further described.
As shown in Figures 1 to 4, a kind of constant-temperature tap, including faucet body 1, faucet body 1 are cold and hot equipped with being respectively communicated with
Two water supply connectors, 2,3, one temperature adjustment component 4 of watering and a control valve 5.
Wherein, which includes shell 11 and is packed in shell 11 by integrally moulded inner core 12, this is outer
Metal can be used in shell 11, and the plastic material of plating can also be used.The side of shell 11 and upper and lower surface are respectively equipped with inside and outside two
The mounting hole of perforation.Inner core 12 is equipped with two water inlets 121,122 and two water outlets 123,124, and two water inlets 121,122 are distinguished
The mounting hole of shell side is passed through to be connected to cold and hot watering by two water supply connectors 2,3.Wherein, water supply connector 2,3, including bent foot
Connector 21（31）With connector 22（32）, connector 21（31）It is connected through a screw thread between two water inlets 121,122, connector 22（32）
With bent foot connector 21（31）Outside passes through nut 23（33）Connection, connector 22（32）With bent foot connector 21（31）Inside between most
It is additionally provided with strainer 24 well（34）With check (non-return) valve 25（35）.One end of bent foot connector connection watering is additionally provided with blind flange.Inner core 12
One into water route L1, one mixed water route L2 and two water outlet paths L3, L4 are inside also arranged in parallel with, and are connected into water route L1 by water inlet 122
Logical hot water；Two water outlet paths L3, L4 are respectively communicated with two water outlets 123,124, pass through top connection respectively at two water outlets 123,124
125 and lower contact 126 be connected with external outlet terminal.
As shown in Figure 5 and Figure 6, the middle part of inner core 12 is thin segment 127, and both ends are respectively thick section 128,129, middle part thin segment
It is in clearance fit between 127 and shell 11, the thick section 128,129 in both ends, in being closely fitted, two thick sections 128,129 is distinguished with shell 11
It is defined as the first valve seat and the second valve seat, control valve 5 and temperature adjustment component 4 are respectively arranged on the first valve seat and the second valve seat.This first
Valve seat connection mixes water route L2 and two water outlet paths L3, L4, the second valve seat are connected into water route L1 and mixed water route L2, while also connection water inlet
Mouth 121 is to be connected to cold water.
In the present embodiment, control valve 5 is switching valve, is discharged for controlling the water outlet of water outlet 123 or water outlet 124, or close
Close water outlet.Switching valve includes switching spool 51, is the prior art, is additionally provided with cartridge cover 52 outside switching spool 51, clamping cap 53, rubs
Wipe ring 54 and switching handle 55.
As shown in fig. 7, temperature adjustment component 4 includes valve cage 41 and the thermostatic valve core 42 in valve cage 41, constant temperature
The outside of spool 42 is additionally provided with compression ring 43, drag ring 44, temperature control foundation ring 45 and temperature-regulating handle 46.Temperature adjustment component 4 is for adjusting
The water temperature of two water outlet paths L3, L4.Wherein, the prior art can be used in thermostatic valve core 42, is set on valve cage 41 there are two inlet opening
411,412 and an apopore 413, and two inlet openings 411,412 are respectively communicated with two water inlets 121,122 on shell 11,
The docking of apopore 413 mixes water route L2.
In the above-described embodiments, the constant-temperature tap into water route L1, mixed water route L2 and two water outlet paths L3, L4 all set on interior
Core 12, it is using inner core 12 that shell 11 and water route is completely isolated, in this way, as cross water part inner core 12 because there is no appearance requirement,
It need not mostly be surface-treated, the material molding with preferable beneficial environmental properties can be used, to meet the various certifications of international market
Demand has better market competition advantage；Secondly, inner core 12 does not need following process, greatly by being molded energy one-pass molding
Width improves the stability of product and the yields of product, and production and efficiency of assembling are also greatly enhanced.Again, inner core 12
Cross water section（The middle part thin segment 123 of inner core 12）It is in clearance fit between shell 11 so that 11 temperature of shell is relatively low, can avoid scalding
Wound.Thirdly, same inner core 12 can coordinate diversified leading configuration design（As shown in Figure 8）, facilitate the series of product
Change and promote, reduces die sinking cost.
In another embodiment, water outlet can also only set one, and water outlet path correspondingly only sets one, at this point, control valve 5
For flow valve, the prior art equally can be used, water yield size for controlling water outlet or close water outlet, the present embodiment its
Remaining part point repeats no more together with embodiment.
In the above-described embodiment, it is in clearance fit that 12 middle part thin segment of inner core, which can be between whole and shell, can also be
It is in clearance fit between part and shell 11, but in order to make the arrangement in the enough water routes in the inner space of inner core 12, is preferably provided into
It is in clearance fit between part and shell 11, inner core 12 and shell is set at this point, need to will only be connect with hot water watering into water route
11 be in the side of clearance fit, and mixed water route or water outlet path then may be provided at the side for being close to shell because mixed water route and
The water temperature of water outlet path is relatively low, oneself does not have any scald risk, and will not constitute essence to the selection of 11 material of shell
The influence of property.
Above-described embodiment is only presently preferred embodiments of the present invention, not limiting the scope of the present invention, all based on this
The equivalent replacement of evolution and unsubstantiality variation that innovation thought is done, is accordingly to be regarded as the infringement weighed to this patent.
Claims (7)
1. a kind of constant-temperature tap, including faucet body, faucet body be equipped be respectively communicated with cold and hot watering two water supply connectors,
One temperature adjustment component and a control valve, faucet body include shell and inner core, which is characterized in that and the inner core is integrally formed,
And inner core is equipped with two water inlets and an at least water outlet and disposed in parallel one into water route, a mixed water route and an at least water outlet path,
Temperature adjustment component is connected to two water inlets and water outlet path, and the water temperature on adjusting water outlet road, and control valve is selectively connected to mixed water route and goes out
Water route.
2. a kind of constant-temperature tap as described in claim 1, which is characterized in that the control valve is switching spool, described
Water outlet is two, respectively the first water outlet and the second water outlet, and correspondingly water outlet path is two, respectively the first water outlet path
With the second water outlet path.
3. a kind of constant-temperature tap as described in claim 1, which is characterized in that the control valve is switch valve, and described goes out
The mouth of a river is one, and correspondingly, the water outlet path is one.
4. a kind of constant-temperature tap as described in claim 1, which is characterized in that the control valve and temperature adjustment component is respectively arranged on
The both ends of inner core.
5. a kind of constant-temperature tap as claimed in claim 4, which is characterized in that it is thin segment in the middle part of the inner core, and both ends are
Thick section, and be in clearance fit between middle part thin segment and shell, the thick section in both ends is in be closely fitted with shell, and two thick sections are respectively defined as
First valve seat and the second valve seat, control valve and temperature adjustment component are respectively arranged on the first valve seat and the second valve seat.
6. a kind of constant-temperature tap as claimed in claim 4, which is characterized in that it is thin segment in the middle part of the inner core, and both ends are
Thick section, and middle part thin segment is in clearance fit at least partly between shell, and described to be set to inner core and shell into water route be in gap
The side of cooperation.
7. a kind of constant-temperature tap as claimed in claim 4, which is characterized in that the temperature adjustment component includes valve cage and sets
In the thermostatic valve core in valve cage, wherein inlet opening and an apopore there are two being set on valve cage, and two inlet openings point
Two water inlets that Lian Tong be on inner core, apopore docking mix water route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357582.7A CN108413078A (en) | 2018-04-20 | 2018-04-20 | A kind of constant-temperature tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357582.7A CN108413078A (en) | 2018-04-20 | 2018-04-20 | A kind of constant-temperature tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108413078A true CN108413078A (en) | 2018-08-17 |
Family
ID=63136086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357582.7A Pending CN108413078A (en) | 2018-04-20 | 2018-04-20 | A kind of constant-temperature tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108413078A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102388A (en) * | 2020-01-16 | 2020-05-05 | 惠达卫浴股份有限公司 | Constant temperature shower suitable for solar water heater |
| CN113236823A (en) * | 2021-05-24 | 2021-08-10 | 台州丰华铜业有限公司 | Novel faucet |
| CN114060568A (en) * | 2020-07-31 | 2022-02-18 | 厦门松霖科技股份有限公司 | Multifunctional control valve and shower |
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| CN201884719U (en) * | 2010-11-22 | 2011-06-29 | 王进发 | Novel combined type thermostatic faucet |
| CN204403443U (en) * | 2014-12-24 | 2015-06-17 | 开平市汉玛克卫浴有限公司 | A kind of constant-temperature water faucet of plastics valve body |
| CN204692689U (en) * | 2015-05-11 | 2015-10-07 | 九牧厨卫股份有限公司 | A kind of split type constant-temperature tap |
| CN204852473U (en) * | 2015-07-24 | 2015-12-09 | 珠海普乐美厨卫有限公司 | Leading body structure of multi -functional stainless steel constant temperature |
| CN205001574U (en) * | 2015-08-28 | 2016-01-27 | 台州市国人温控卫浴设备有限公司 | Constant temperature faucet of institutional advancement |
| CN206072443U (en) * | 2016-08-31 | 2017-04-05 | 宁波慈立恒温科技有限公司 | A kind of constant-temperature tap |
| CN207178771U (en) * | 2017-08-16 | 2018-04-03 | 路达(厦门)工业有限公司 | A kind of plastic body constant-temperature tap |
| CN207178772U (en) * | 2017-08-16 | 2018-04-03 | 路达(厦门)工业有限公司 | A kind of cold tactile constant-temperature tap |
-
2018
- 2018-04-20 CN CN201810357582.7A patent/CN108413078A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201884719U (en) * | 2010-11-22 | 2011-06-29 | 王进发 | Novel combined type thermostatic faucet |
| CN204403443U (en) * | 2014-12-24 | 2015-06-17 | 开平市汉玛克卫浴有限公司 | A kind of constant-temperature water faucet of plastics valve body |
| CN204692689U (en) * | 2015-05-11 | 2015-10-07 | 九牧厨卫股份有限公司 | A kind of split type constant-temperature tap |
| CN204852473U (en) * | 2015-07-24 | 2015-12-09 | 珠海普乐美厨卫有限公司 | Leading body structure of multi -functional stainless steel constant temperature |
| CN205001574U (en) * | 2015-08-28 | 2016-01-27 | 台州市国人温控卫浴设备有限公司 | Constant temperature faucet of institutional advancement |
| CN206072443U (en) * | 2016-08-31 | 2017-04-05 | 宁波慈立恒温科技有限公司 | A kind of constant-temperature tap |
| CN207178771U (en) * | 2017-08-16 | 2018-04-03 | 路达(厦门)工业有限公司 | A kind of plastic body constant-temperature tap |
| CN207178772U (en) * | 2017-08-16 | 2018-04-03 | 路达(厦门)工业有限公司 | A kind of cold tactile constant-temperature tap |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102388A (en) * | 2020-01-16 | 2020-05-05 | 惠达卫浴股份有限公司 | Constant temperature shower suitable for solar water heater |
| CN114060568A (en) * | 2020-07-31 | 2022-02-18 | 厦门松霖科技股份有限公司 | Multifunctional control valve and shower |
| CN114060568B (en) * | 2020-07-31 | 2022-12-20 | 厦门松霖科技股份有限公司 | Multifunctional control valve and shower |
| CN113236823A (en) * | 2021-05-24 | 2021-08-10 | 台州丰华铜业有限公司 | Novel faucet |
| CN113236823B (en) * | 2021-05-24 | 2023-09-19 | 台州丰华铜业有限公司 | Novel tap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 362000 No.22, Zhongshan Road, Dasheng village, Longmen Town, Anxi County, Quanzhou City, Fujian Province Applicant after: Chen Yuanyu Address before: 361000 No. 22, Zhong Shan Road, Dasheng village, Longmen Town, Anxi, Xiamen, Fujian Applicant before: Chen Yuanyu |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |