CN202852077U - Mixed tap with fine-tuning valve - Google Patents
Mixed tap with fine-tuning valve Download PDFInfo
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- CN202852077U CN202852077U CN 201220506796 CN201220506796U CN202852077U CN 202852077 U CN202852077 U CN 202852077U CN 201220506796 CN201220506796 CN 201220506796 CN 201220506796 U CN201220506796 U CN 201220506796U CN 202852077 U CN202852077 U CN 202852077U
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Abstract
The utility model discloses a mixed tap with a fine-tuning valve. The mixed tape with the fine-tuning valve comprises cold water inlet seal connecting pipe bolts, wherein two ends of the bolts are respectively with the fine-tuning valve, and the cold water fine-tuning valve is arranged at a cold water inlet end of a valve body. According to the mixed tap with the fine-tuning valve, due to the adoption of the cold water fine-tuning valve arranged at a valve core cold water inlet end which is arranged at the inner portion of a hot and cold water regulating mixed valve assembly, the phenomenon that a water heater is fire out or stops heating when mixed hot and cold water is cooled during being used by users can be effectively avoided, and the users are enabled to use an extremely low replacement cost to achieve an efficacy of the existing thermostat water heater. Meanwhile, the mixed tap with the fine-tuning valve has the advantages of being simple in structure, easy to achieve, higher in generality, and capable of widely being used in electric water heaters, gas water heaters and solar water heaters.
Description
Technical field
The utility model relates to a kind of water tap, relates in particular to a kind of combustion taps that is provided with reset valve.
Background technique
At present, water heater is used widely in China.Water heater mainly is divided into four kinds of electric water heater, gas water-heater, solar water heater and air-source water heaters.Electric water heater is divided into again instant electric water heater and quick-heating electric water heater.Early stage water heater mostly is greatly non-thermostatic type water heater, comprise gas water-heater, instant electric water heater and quick-heating electric water heater, they all are the hot water of output high-temperature from the hot-water line of water heater, use combustion taps mixing hot and cold water by the user, until the current that output temperature is fit to.
Existing combustion taps comprises the cold and hot water yield adjusting mixing valve assemblying body that is provided with valve regulating handle, the two ends that the cold and hot water yield is regulated mixing valve assemblying body inner spool are tightly connected into water sealed joint pipe bolt by the water inlet sealing gasket respectively, the other end of water inlet sealed joint pipe bolt is plugged in the loose joint nut, and by loose joint sealing gasket be tightly connected cold water pipe and hot-water line, also are furnished with two trims on the loose joint nut.Existing combustion taps major part all only has a spool, the import of spool two ends is connected cold water pipe and the hot-water line (combustion taps that two a small amount of spools are also arranged by water inlet sealed joint pipe bolt respectively with the loose joint nut, the water tap of its working principle and a spool is similar), this spool should be used for regulating hot water or cold water's combined amount, also is used for adjusting simultaneously hot water or cold water's flow.The minority combustion taps is also arranged, do not have mixed valve core, only have cold water modulating valve and hot water modulating valve, the combined amount that the user can regulate hot and cold water by cold water modulating valve and hot water modulating valve.This combustion taps also is to connect modulating valve valve body and intake pipe by water inlet sealed joint pipe bolt.
Use in the non-constant temp gas water heater process, when hot and cold water mixed, cold water pipe and hot-water line were communicated with.Because the resistance of heating pipe is large, the drag overall that has increased the hot-water line pipeline, and the drag overall of cold water pipe pipeline has so just caused the hot water flow minimizing much smaller than hot-water line.When the flow of hot water during less than a certain limiting value, the water temperature in the heating tube of gas water heater can rise to the limit value of gas water-heater.At this moment, the automatic safety device in the gas water-heater can cut off the supply of combustion gas, makes the gas water-heater self-extinguishing.
In using non-constant temp gas water heater process, also there is the another one problem; the part water heater is arranged when opening hot water separately; when hot water flow during less than a certain limiting value; water temperature in the heating tube of gas water heater can reach the limiting temperature of water heater; the automatic safety device of gas water-heater can cut off the supply of combustion gas, makes the gas water-heater self-extinguishing.The non-thermostatic type water heater of part is arranged, and when the flow of hot water during greater than a certain limiting value, the water temperature in the heating tube of gas water heater is lower than the temperature that water heater limits, and the automatic control device of water heater also can cut off combustion gas, makes the gas water-heater self-extinguishing.
When using non-thermostatic type instant electric water heater, the phenomenon of electric water heater stopped heating also can appear, and reason is identical with the non-thermostatic gas water heater of use, does not repeat them here.
Therefore, existing non-thermostatic gas water heater, non-thermostatic type instant electric water heater can fire extinguishing or stopped heating phenomenon occur in multiple situation when cooperating existing combustion taps to use, and it is very inconvenient to use.
At present, a large amount of thermostatic gas water heaters or thermostatic type electric water heater have also appearred on the market, the temperature output hot water that water heater can directly be set according to the user, but solution is fire extinguishing or the stopped heating phenomenon of thermostatic type water heater appearance by no means, but its internal structure is complicated, the probability that breaks down is high, and expensive.Instruct using method by producer, thermostatic type water heater need not mixing hot and cold water in use.But in actual use, owing to changing combustion gas gas kind, the phenomenon that can't use because of water temperature over-high also can occur, the user must reduce water temperature by mixing hot and cold water.In mixing hot and cold water process, fire extinguishing or stopped heating phenomenon also can appear in thermostatic type water heater, and reason is identical with the non-thermostatic type water heater of use, does not repeat them here.
The model utility content
The purpose of this utility model provides a kind of combustion taps that is provided with reset valve, can cooperate non-constant temp gas water heater, non-thermostatic instant heating formula electric water heater to use, avoid causing fire extinguishing or stopped heating phenomenon because of the drag overall of cold water pipe pipeline much smaller than hot-water line, in the time of simultaneously also avoiding the user to use thermostatic gas water heater and thermostatic type electric water heater, the fire extinguishing that when the mixing hot and cold water for cooling, occurs or stopped heating phenomenon, user-friendly, also can finish existing thermostatic type water heater effect with extremely low replacement cost.
The utility model adopts following technical proposals:
A kind of combustion taps that is provided with reset valve comprises that two ends connect respectively the cold water water inlet sealed joint pipe bolt of cold water inlet and valve body, and the cold water feed-water end of described valve body is provided with the cold water reset valve.
Described valve body adopts the cold and hot water yield that is provided with valve regulating handle to regulate the mixing valve assemblying body, the cold and hot water yield is regulated the hot water feed-water end of mixing valve assemblying body inner spool and cold water feed-water end respectively by hot-water line water inlet sealing gasket and cold water pipe water inlet sealing gasket be tightly connected hot water water inlet sealed joint pipe bolt and cold water water inlet sealed joint pipe bolt, be connected with the cold water the other end of sealed joint pipe bolt of hot water water inlet sealed joint pipe bolt is connected hot-water line and cold water pipe by hot water loose joint nut with cold water loose joint nut respectively, hot water intake sealed joint pipe bolt and hot-water line, be provided with the loose joint sealing gasket between cold water water inlet sealed joint pipe bolt and the cold water pipe.
The valve handle front end of described cold water reset valve is provided with indicating device.
The valve body lower surface of described cold water reset valve is provided with radially groove.
The other all correspondences of described radially groove arrange figure denote.
Described indicating device adopts pointer.
The hot water feed-water end that the described cold and hot water yield is regulated mixing valve assemblying body inner spool is provided with the hot water reset valve, and the structure of described hot water reset valve is identical with the cold water reset valve.
Be provided with trim on the described loose joint nut.
The utility model arranges the cold water reset valve by the spool cold water feed-water end of regulating mixing valve assemblying body inside in the cold and hot water yield, make the drag overall of cold water pipe pipeline near the drag overall of hot-water line pipeline, can effectively avoid the user phenomenon of water heater fire extinguishing or stopped heating when the mixing hot and cold water for cooling, to occur, can make the user reach existing thermostatic type water heater effect with extremely low replacement cost, the utility model is simple in structure simultaneously, be easy to realize, have very high versatility, can be widely used in electric water heater, gas water-heater and solar water heater.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the worm's eye view of Fig. 1.
Embodiment
The utility model comprises that two ends connect respectively the cold water water inlet sealed joint pipe bolt of cold water inlet and valve body, and the cold water feed-water end of described valve body is provided with the cold water reset valve.As depicted in figs. 1 and 2, the utility model comprises the cold and hot water yield adjusting mixing valve assemblying body 4 that is provided with valve regulating handle 7, two feed-water ends that the cold and hot water yield is regulated mixing valve assemblying body 4 inner spool are respectively by hot-water line water inlet sealing gasket 2 and cold water pipe sealing gasket 9 be tightly connected hot water water inlet sealed joint pipe bolt 1 and cold water water inlet sealed joint pipe bolt 8, the other end of hot water water inlet sealed joint pipe bolt 1 and cold water water inlet sealed joint pipe bolt 8 is pegged graft with hot-water line loose joint nut 3 and cold water pipe loose joint nut 10 respectively, and by loose joint sealing gasket connection hot-water line and cold water pipe, the loose joint sealing gasket is used for the sealing between water inlet sealed joint pipe bolt and the intake pipe.The cold water feed-water end that the utility model is regulated mixing valve assemblying body 4 inner spool in the cold and hot water yield arranges cold water reset valve 6.Further, also can hot water reset valve 5 be set at the hot water feed-water end of cold and hot water yield adjusting mixing valve assemblying body 4 inner spool.Hot water reset valve 5 and cold water reset valve 6 can be regulated self valve opening size, but can not close self valve opening fully, thereby reach the effect of regulating respectively the drag overall of cold water water pipe line and the drag overall of hot water pipe pipeline.The valve handle front end of hot water reset valve 5 and/or cold water reset valve 6 is provided with indicating device 11, and in the present embodiment, indicating device 11 adopts pointer.Hot water reset valve 5 and/or cold water reset valve 6 valve body lower surfaces are provided with the radially groove 12 for expression hot water reset valve 5 and/or cold water reset valve 6 valve core rotation positions, each radially the other all correspondences of groove figure denote is set, be convenient to the user and identify hot water reset valve 5 and/or cold water reset valve 6 spool present positions.Be provided with trim on hot-water line loose joint nut 3 and the cold water pipe loose joint nut 10.
The utility model is when regulating cold water reset valve 6, at first open non-thermostatic gas water heater, non-thermostatic type instant electric water heater, then regulate cold water reset valve 6, make that the valve opening of cold water reset valve 6 is descending to be reduced gradually, until the drag overall of the drag overall of cold water pipe pipeline and hot-water line pipeline approaches, when valve regulating handle 7 is in the adjustment process of finishing cold water reset valve 6 when the arbitrary position all water heater self-extinguishing or stopped heating do not occur, so just can avoid causing water heater self-extinguishing or stopped heating because hot water flow reduces.
The utility model is when regulating hot water reset valve 5, at first open non-thermostatic gas water heater, non-thermostatic type instant electric water heater, and the flow control valve of above-mentioned water heater is transferred to maximum, recycling valve regulating handle 7 transfers to maximum with hot water flow, then regulate hot water reset valve 5, under the condition that ensures the hot water outflow, hot water reset valve 5 is transferred to increasing the valve opening direction, only otherwise fire extinguishing occurs, can be transferred to the valve opening biggest place to hot water reset valve 5 always, if appearance fire extinguishing in the process of regulating is just turned hot water reset valve 5 down a bit rear just no longer adjusting.This moment, the flow of hot water was slightly less than water heater peak rate of flow limit value, can avoid like this causing because the flow of hot water is excessive water heater self-extinguishing or stopped heating.Because in the adjustment process of hot water reset valve 5, all the time there is hot water to flow out, water heater is always in running order, the user is in use for guaranteeing that normal use is certain to control water heater certain hot water effluent's amount is arranged simultaneously, can not be transferred to hot water effluent amount low and cause water heater fire extinguishing or stopped heating, therefore can avoid because of excessively low gas water-heater self-extinguishing or the stopped heating of causing of hot water flow.
The utility model can be avoided causing water heater fire extinguishing or stopped heating phenomenon because of user's mixing hot and cold water for cooling when being applicable to thermostatic gas water heater or thermostatic type electric water heater equally.
The utility model can reach the effect of common combustion taps when being applicable to solar water heater, user-friendly.
The utility model and existing non-thermostatic gas water heater, non-thermostatic type instant electric water heater are used in conjunction with, can avoid water heater the phenomenon of fire extinguishing or stopped heating to occur.The user of the non-thermostatic type water heater of existing use only need change the combustion taps that is provided with reset valve described in the utility model, can reach the using effect identical with thermostatic type water heater.Compare with changing thermostatic type water heater, greatly reduced replacement cost, also can reduce the probability that water heater breaks down, reduced family's expenditure.The utility model can also play the effect (non-Thermostatic water heaters has flow control valve, and Thermostatic water heaters is without flow control valve) of flow control valve on the non-thermostatic type water heater.
Claims (8)
1. a combustion taps that is provided with reset valve comprises that two ends connect respectively the cold water water inlet sealed joint pipe bolt of cold water inlet and valve body, and it is characterized in that: the cold water feed-water end of described valve body is provided with the cold water reset valve.
2. the combustion taps that is provided with reset valve according to claim 1, it is characterized in that: described valve body adopts the cold and hot water yield that is provided with valve regulating handle to regulate the mixing valve assemblying body, the cold and hot water yield is regulated the hot water feed-water end of mixing valve assemblying body inner spool and cold water feed-water end respectively by hot-water line water inlet sealing gasket and cold water pipe water inlet sealing gasket be tightly connected hot water water inlet sealed joint pipe bolt and cold water water inlet sealed joint pipe bolt, be connected with the cold water the other end of sealed joint pipe bolt of hot water water inlet sealed joint pipe bolt is connected hot-water line and cold water pipe by hot water loose joint nut with cold water loose joint nut respectively, hot water intake sealed joint pipe bolt and hot-water line, be provided with the loose joint sealing gasket between cold water water inlet sealed joint pipe bolt and the cold water pipe.
3. the combustion taps that is provided with reset valve according to claim 2, it is characterized in that: the valve handle front end of described cold water reset valve is provided with indicating device.
4. the combustion taps that is provided with reset valve according to claim 3, it is characterized in that: the valve body lower surface of described cold water reset valve is provided with radially groove.
5. the combustion taps that is provided with reset valve according to claim 4 is characterized in that: the other all correspondences of described radially groove arrange figure denote.
6. the combustion taps that is provided with reset valve according to claim 5 is characterized in that: described indicating device employing pointer.
7. the combustion taps that is provided with reset valve according to claim 6, it is characterized in that: the hot water feed-water end that the described cold and hot water yield is regulated mixing valve assemblying body inner spool is provided with the hot water reset valve, and the structure of described hot water reset valve is identical with the cold water reset valve.
8. the combustion taps that is provided with reset valve according to claim 7 is characterized in that: be provided with trim on the described loose joint nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506796 CN202852077U (en) | 2012-08-06 | 2012-09-29 | Mixed tap with fine-tuning valve |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220385245.7 | 2012-08-06 | ||
| CN201220385245 | 2012-08-06 | ||
| CN 201220506796 CN202852077U (en) | 2012-08-06 | 2012-09-29 | Mixed tap with fine-tuning valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852077U true CN202852077U (en) | 2013-04-03 |
Family
ID=47983282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506796 Expired - Lifetime CN202852077U (en) | 2012-08-06 | 2012-09-29 | Mixed tap with fine-tuning valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438566A (en) * | 2013-08-29 | 2013-12-11 | 苏州赛斯德工程设备有限公司 | Water-saving gas water heater |
| WO2014015750A1 (en) * | 2012-07-23 | 2014-01-30 | 河南五建建设集团有限公司 | A water supply system of water heater with anti-fire extinguishing function |
| CN106439113A (en) * | 2016-10-19 | 2017-02-22 | 喻淼 | Fine adjustment tap |
-
2012
- 2012-09-29 CN CN 201220506796 patent/CN202852077U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015750A1 (en) * | 2012-07-23 | 2014-01-30 | 河南五建建设集团有限公司 | A water supply system of water heater with anti-fire extinguishing function |
| CN103438566A (en) * | 2013-08-29 | 2013-12-11 | 苏州赛斯德工程设备有限公司 | Water-saving gas water heater |
| CN106439113A (en) * | 2016-10-19 | 2017-02-22 | 喻淼 | Fine adjustment tap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG DESHANG Free format text: FORMER OWNER: XIA GONGCHENG Effective date: 20130522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130522 Address after: 450007 No. 100 Jianshe West Road, Henan, Zhengzhou Patentee after: HENAN WUJIAN CONSTRUCTION GROUP Co.,Ltd. Patentee after: Zhang Deshang Address before: 450007 No. 100 Jianshe West Road, Henan, Zhengzhou Patentee before: Henan Wujian Construction Group Co.,Ltd. Patentee before: Xia Gongcheng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |