CN105782506A - Cold and hot water faucet - Google Patents
Cold and hot water faucet Download PDFInfo
- Publication number
- CN105782506A CN105782506A CN201610317049.9A CN201610317049A CN105782506A CN 105782506 A CN105782506 A CN 105782506A CN 201610317049 A CN201610317049 A CN 201610317049A CN 105782506 A CN105782506 A CN 105782506A
- Authority
- CN
- China
- Prior art keywords
- ball valve
- valve
- hot
- handle
- hot water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention provides a cold and hot water faucet. The cold and hot water faucet comprises a cylinder, a cap, a connecting rod, a ball valve, a hot water pipe, a cold water pipe, a water outlet pipe and a handle. The ball valve is arranged in a semispherical ball valve cavity installed in the cylinder, and a ball valve cover is arranged at the upper end of the ball valve cavity. The ball valve is in sliding fit with a combined structure of the ball valve cover and the ball valve cavity. The cap is arranged at the upper portion of the cylinder. The upper portion of the connecting rod and the handle are connected, and the lower portion of the connecting rod penetrates the cap and the ball valve cover to be connected with the ball valve. The water outlet pipe penetrates the side wall of the cylinder and communicates with the ball valve cavity and the atmosphere. An outlet of the hot water pipe and an outlet of the cold water pipe are located in different positions in the ball valve cavity. The ball valve is provided with a flow guiding groove, and the communication state between the flow guiding groove and the outlet of the hot water pipe and between the flow guiding groove and the outlet of the cold water pipe can be continuously switched along with rotation of the ball valve. The cold and hot water faucet further comprises a sealing device arranged on the hot water pipe, and the sealing device can stop water flow of the hot water pipe. The cold and hot water faucet has the beneficial effects of being safe, reliable and easy to operate.
Description
Technical field
The present invention relates to a kind of faucet, be specifically related to a kind of hot and cold water tap.
Background technology
Hot and cold water tap is commonly used in everyday home is lived, but, in use, user, when having opened by mistake hot water when hot water, can cause substantial amounts of hot water and energy waste；Further, for child, open by mistake hot water when being at play and easily cause the danger of scald especially, therefore, design a kind of hot and cold water tap preventing from opening by mistake hot water and there is bigger realistic meaning.
Summary of the invention
It is desirable to provide a kind of hot and cold water tap, this faucet overcomes existing faucet easily to open by mistake the defect causing scald, has feature safe and reliable, simple to operate.
Technical scheme is as follows: a kind of hot and cold water tap, including cylinder, cap, connecting rod, ball valve, hot-water line, cold water pipe, outlet pipe, handle, described inner barrel is provided with hemispheric ball valve chamber, the external diameter of described ball valve and the internal diameter of ball valve chamber match, ball valve is installed in ball valve chamber, and the upper end of ball valve chamber is provided with ball valve housing；Being provided with hole II in the middle of described ball valve housing, the bottom of ball valve housing is provided with hemispherical groove, and the internal diameter of described hemispherical groove and the external diameter of ball valve match, and the combinative structure of ball valve and ball valve housing and ball valve chamber is formed and is slidably matched；Described cap is located at cylinder top, is provided with hole I in the middle of described cap；Described hole I, the internal diameter in hole II are more than the external diameter of connecting rod；Described connecting rod top is connected with handle, and bottom sequentially passes through hole I, hole II and is connected with ball valve, is controlled the rotation of ball valve by handle；Described outlet pipe one end connects through the sidewall of cylinder with ball valve chamber, the other end and atmosphere；Described hot-water line, cold water pipe outlet lay respectively at the diverse location in ball valve chamber；Described ball valve is provided with guiding gutter, and along with the rotation of ball valve, described guiding gutter can switch and the connected state of hot-water line and the outlet of cold water pipe continuously；Also including locking device, described locking device is located on hot-water line, it is possible to block the current of hot-water line.
Preferably, described locking device includes valve handle, valve rod, valve sprue, valve cavity, and described hot-water line is just communicated to ball valve chamber after valve cavity；Described valve rod one end is connected with valve handle, the other end is connected with valve sprue, the matching form of described valve sprue and valve cavity closes, promote valve handle to enable to valve sprue and enter valve cavity, block valve cavity, pull valve handle to be pulled out by valve sprue, release and block state.
The work process of the present invention is as follows:
When needing to output hot water, regulate locking device, locking device is opened, no longer hot-water line being closed, turning handle drives ball valve to forward the orientation corresponding to conducting hot-water line with outlet pipe to, lift handle front end, ball valve presses hands to be rotated up along with handle, turns on hot-water line and outlet pipe, and hot water flows out from outlet pipe；
When not needing hot water, regulate locking device so that hot-water line is closed by locking device, even if turning handle drives ball valve forward the orientation corresponding to conducting hot-water line and outlet pipe to and lift handle front end, hot water in hot-water line also cannot flow out, it is prevented that opens by mistake hot water.
The present invention adopts locking device that hot-water line is closed so that when need not hot water, the disconnection of hot-water line and ball valve chamber connects, and then avoids and output hot water and cause the situation of scald to occur；Operation locking device can realize closing and the unlatching of hot-water line easily simply.
Accompanying drawing explanation
The structural representation of the hot and cold water tap that Fig. 1 provides for embodiment 1
The texture edge schematic diagram (removing outlet pipe extension) of the hot and cold water tap that Fig. 2 provides for embodiment 1
In figure, each several part title and sequence number are as follows:
1 is cylinder, and 2 is cap, and 3 is connecting rod, and 4 is ball valve, and 5 is hot-water line, and 6 is cold water pipe, 7 is outlet pipe, and 8 is handle, and 9 is guiding gutter, and 10 is valve handle, and 11 is valve rod, and 12 is valve sprue, 13 is valve cavity, and 21 is ball valve chamber, and 22 is ball valve cap, and 23 is hole I, and 24 is hole II.
Detailed description of the invention
The present invention is illustrated below in conjunction with drawings and Examples.
Embodiment 1
As shown in Figure 1, the hot and cold water tap that the present embodiment provides, including cylinder 1, cap 2, connecting rod 3, ball valve 4, hot-water line 5, cold water pipe 6, outlet pipe 7, handle 8, described cylinder 1 is internal is provided with hemispheric ball valve chamber 21, the external diameter of described ball valve 4 and the internal diameter of ball valve chamber 21 match, ball valve 4 is installed in ball valve chamber 21, and the upper end of ball valve chamber 21 is provided with ball valve housing 22；Being provided with hole II 24 in the middle of described ball valve housing 22, the bottom of ball valve housing 22 is provided with the external diameter of hemispherical groove, the internal diameter of described hemispherical groove and ball valve 4 and matches, and the combinative structure of ball valve 4 and ball valve housing 22 and ball valve chamber 21 is formed and is slidably matched；Described cap 2 is located at cylinder 1 top, is provided with hole I 23 in the middle of described cap 2；Described hole I 23, the internal diameter in hole II 24 are more than the external diameter of connecting rod 3；Described connecting rod 3 top is connected with handle 8, and bottom sequentially passes through hole I 23, hole II 24 and is connected with ball valve 4, is controlled the rotation of ball valve 4 by handle 8；Described outlet pipe 7 one end connects through the sidewall of cylinder 1 with ball valve chamber 21, the other end and atmosphere；Described hot-water line 5, cold water pipe 6 outlet lay respectively at the diverse location in ball valve chamber 21；Described ball valve 4 is provided with guiding gutter 9, and along with the rotation of ball valve 4, described guiding gutter 9 can switch and the connected state of hot-water line 5 and the outlet of cold water pipe 6 continuously；Also including locking device, described locking device is located on hot-water line 5, it is possible to block the current of hot-water line 5；
Described locking device includes valve handle 10, valve rod 11, valve sprue 12, valve cavity 13, and described hot-water line 5 is just communicated to ball valve chamber 21 after valve cavity 13；Described valve rod 1 one end is connected with valve handle 10, the other end is connected with valve sprue 12, the matching form of described valve sprue 12 and valve cavity 13 closes, promote valve handle 10 to enable to valve sprue 12 and enter valve cavity 13, block valve cavity 13, pull valve handle 10 to be pulled out by valve sprue 12, release and block state.
The work process of the present embodiment is as follows:
When needing to output hot water, valve handle 10 is pulled to be pulled out by valve sprue 12, open hot-water line 5, turning handle 8 drives ball valve 4 to forward the orientation corresponding to conducting hot-water line 5 with outlet pipe 7 to,, lifting handle 8 front end, ball valve 4 is rotated up along with handle 8, conducting hot-water line 5 and outlet pipe 7, hot water flows out from outlet pipe 7；
When not needing hot water, valve handle 10 is promoted to make valve sprue 12 enter valve cavity 13, block valve cavity 13, and then hot-water line 5 is closed, even if turning handle 8 drives ball valve 4 forward the orientation corresponding to conducting hot-water line 5 and outlet pipe 7 to and lift handle 8 front end, hot water in hot-water line 5 also cannot flow out, it is prevented that opens by mistake hot water.
Claims (2)
1. a hot and cold water tap, including cylinder (1), cap (2), connecting rod (3), ball valve (4), hot-water line (5), cold water pipe (6), outlet pipe (7), handle (8), it is characterized in that: described cylinder (1) is internal is provided with hemispheric ball valve chamber (21), the external diameter of described ball valve (4) and the internal diameter of ball valve chamber (21) match, ball valve (4) is installed in ball valve chamber (21), and the upper end of ball valve chamber (21) is provided with ball valve housing (22)；It is provided with hole II (24) in the middle of described ball valve housing (22), the bottom of ball valve housing (22) is provided with hemispherical groove, the external diameter of the internal diameter of described hemispherical groove and ball valve (4) matches, and the combinative structure of ball valve (4) and ball valve housing (22) and ball valve chamber (21) is formed and is slidably matched；Described cap (2) is located at cylinder (1) top, is provided with hole I (23) in the middle of described cap (2)；Described hole I (23), the internal diameter in hole II (24) are more than the external diameter of connecting rod (3)；Described connecting rod (3) top is connected with handle (8), and bottom sequentially passes through hole I (23), hole II (24) and is connected with ball valve (4), is controlled the rotation of ball valve (4) by handle (8)；Described outlet pipe (7) one end connects through the sidewall of cylinder (1) with ball valve chamber (21), the other end and atmosphere；Described hot-water line (5), cold water pipe (6) outlet lay respectively at the diverse location in ball valve chamber (21)；Described ball valve (4) is provided with guiding gutter (9), and along with the rotation of ball valve (4), described guiding gutter (9) can switch and the connected state of hot-water line (5) and the outlet of cold water pipe (6) continuously；Also including locking device, described locking device is located on hot-water line (5), it is possible to block the current of hot-water line (5).
2. hot and cold water tap as claimed in claim 1, it is characterized in that: described locking device includes valve handle (10), valve rod (11), valve sprue (12), valve cavity (13), described hot-water line (5) is just communicated to ball valve chamber (21) after valve cavity (13)；Described valve rod (1) one end is connected with valve handle (10), the other end is connected with valve sprue (12), the matching form of described valve sprue (12) and valve cavity (13) closes, promote valve handle (10) to enable to valve sprue (12) and enter valve cavity (13), block valve cavity (13), pull valve handle (10) to be pulled out by valve sprue (12), release and block state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317049.9A CN105782506A (en) | 2016-05-16 | 2016-05-16 | Cold and hot water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317049.9A CN105782506A (en) | 2016-05-16 | 2016-05-16 | Cold and hot water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105782506A true CN105782506A (en) | 2016-07-20 |
Family
ID=56378665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610317049.9A Pending CN105782506A (en) | 2016-05-16 | 2016-05-16 | Cold and hot water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782506A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3531935A1 (en) * | 1985-09-07 | 1987-03-12 | Ta Rokal Gmbh | Sanitary fitting |
| CN2138734Y (en) * | 1992-10-24 | 1993-07-21 | 连萌 | Temperature adjusting three-way ball valve |
| CN1115370A (en) * | 1993-02-26 | 1996-01-24 | 马斯科公司 | Single handle mixing valve with flow control device for preventing hammer knock |
| CN101649915A (en) * | 2009-08-31 | 2010-02-17 | 陈云斌 | Water faucet |
| CN204025760U (en) * | 2014-08-23 | 2014-12-17 | 浙江翼齐洁具有限公司 | Anti-scald water tap |
| CN204025869U (en) * | 2014-08-23 | 2014-12-17 | 浙江翼齐洁具有限公司 | A kind of anti-scald water tap |
| CN204477377U (en) * | 2015-01-06 | 2015-07-15 | 宁波敏宝卫浴五金水暖洁具有限公司 | A kind of anti-scald drawing type water faucet |
| CN205605886U (en) * | 2016-05-16 | 2016-09-28 | 广西科技大学 | Cold and hot water faucet |
-
2016
- 2016-05-16 CN CN201610317049.9A patent/CN105782506A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3531935A1 (en) * | 1985-09-07 | 1987-03-12 | Ta Rokal Gmbh | Sanitary fitting |
| CN2138734Y (en) * | 1992-10-24 | 1993-07-21 | 连萌 | Temperature adjusting three-way ball valve |
| CN1115370A (en) * | 1993-02-26 | 1996-01-24 | 马斯科公司 | Single handle mixing valve with flow control device for preventing hammer knock |
| CN101649915A (en) * | 2009-08-31 | 2010-02-17 | 陈云斌 | Water faucet |
| CN204025760U (en) * | 2014-08-23 | 2014-12-17 | 浙江翼齐洁具有限公司 | Anti-scald water tap |
| CN204025869U (en) * | 2014-08-23 | 2014-12-17 | 浙江翼齐洁具有限公司 | A kind of anti-scald water tap |
| CN204477377U (en) * | 2015-01-06 | 2015-07-15 | 宁波敏宝卫浴五金水暖洁具有限公司 | A kind of anti-scald drawing type water faucet |
| CN205605886U (en) * | 2016-05-16 | 2016-09-28 | 广西科技大学 | Cold and hot water faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |