CN102865398A - Cold-hot water mixing valve body with upper water outlet passage and lower water outlet passage - Google Patents
Cold-hot water mixing valve body with upper water outlet passage and lower water outlet passage Download PDFInfo
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- CN102865398A CN102865398A CN2012103577859A CN201210357785A CN102865398A CN 102865398 A CN102865398 A CN 102865398A CN 2012103577859 A CN2012103577859 A CN 2012103577859A CN 201210357785 A CN201210357785 A CN 201210357785A CN 102865398 A CN102865398 A CN 102865398A
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- spool
- arm
- passage
- exhalant canal
- cold
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Abstract
The invention discloses a cold-hot water mixing valve body with an upper water outlet passage and a lower water outlet passage. The cold-hot water mixing valve body comprises a generally cross valve casing. Water inlet passages are arranged in the middle of a left arm of the valve casing and in the middle of a right arm of the valve casing. Separated water outlet passages are arranged in the middle of an upper arm of the valve casing and in the middle of a lower arm of the valve casing. A spool mounting passage is arranged at the connection of the left arm, the right arm, the upper arm and the lower arm. The water inlet passage of the left arm is communicated with the water inlet passage of the right arm through the spool mounting passage. A spool positioning partition is disposed at the bottom of the spool mounting passage. A rear partition is connected between the rear of the spool positioning partition and the valve casing. Through holes for communicating the water outlet passage of the upper arm and the water outlet passage of the lower arm are arranged on the upper side and the lower side of the end face of the spool positioning partition. A spool positioning hole is arranged on each of the left side and the right side of the end face of the spool positioning partition. Lower ends of the left spool positioning hole and the right spool positioning hole are communicated with the water inlet passage of the left arm and the water inlet passage of the right arm respectively. Water can be discharged from the upper water outlet passage and the lower water outlet passage simultaneously by the aid of the cold-hot water mixing valve body which is high in use reliability.
Description
Technical field
The present invention relates to cold-hot water mixing valve manufacturing technology field, especially a kind of cold-hot water mixing valve body with two outlet on top and bottom passage.
Background technique
Common cold-hot water mixing valve body is generally the Three way type structure, and the centre of valve body left and right arms is intake tunnel, and the centre of valve body is provided with spool passage and an exhalant canal are installed, and exhalant canal generally is to supply with shower nozzle to use; Be that ZL92203004.9, name are called the patent of invention of " Multifunctional water mixing valve " as disclosing a patent No. on September 29th, 1993, the valve body of this mixed water valve is the threeway shape, this mixed water valve is when the bathtub below the mixed water valve or bucket need water, also need shower nozzle is taken off, cause and use inconvenience.
On the other hand, when spool is installed, the bottom that passage is installed at spool need to arrange the spool positioning hole, existing positioning hole is generally blind hole for preventing with the exhalant canal intercommunication, the hole wall part of the positioning hole of blind hole structure will increase thermal center and material consumption in the valve body casting process, also can draw occur easily simultaneously and leak, reduce the valve body operational safety.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of cold-hot water mixing valve body with two outlet on top and bottom passage, has the up and down function of simultaneously water outlet, and the reliability of simultaneously valve body use is higher.
For achieving the above object, technological scheme of the present invention is: a kind of cold-hot water mixing valve body with two outlet on top and bottom passage, comprise and be roughly cross valve casing, the left arm of valve casing and the centre of right arm are provided with intake tunnel, the upper arm of valve casing and the centre of underarm are provided with exhalant canal, the joint of left and right arms and upper underarm is provided with spool passage is installed, the intake tunnel of the centre of left arm and right arm is installed passage by spool and is connected, the bottom that spool is installed passage is provided with the spool grid spacer, be connected with rear bulkhead between the back of spool grid spacer and the valve casing, described rear bulkhead and spool grid spacer match and make the exhalant canal of the middle exhalant canal of upper arm and underarm centre isolated, also make the exhalant canal of the intake tunnel of left and right arms and upper underarm isolated, the upside of spool grid spacer end face is provided with one makes spool that the upper through hole that passage is connected with the exhalant canal of upper arm is installed, the downside of spool grid spacer end face is provided with one makes spool that the lower through-hole that passage is connected with the exhalant canal of underarm is installed, the left side of spool grid spacer end face is provided with a left spool positioning hole, the lower end of left spool positioning hole is connected with the intake tunnel of left arm centre, the right side of spool grid spacer end face is provided with a right spool positioning hole, and the lower end of right spool positioning hole is connected with the intake tunnel of right arm centre.
The shape of preferred described rear bulkhead be roughly " 〉-＜" shape, upper through hole and " 〉-＜" upside of shape rear bulkhead is connected, lower through-hole and " 〉-＜" downside of shape rear bulkhead is connected, left spool positioning hole and " 〉-＜" left side of shape rear bulkhead is connected, right spool positioning hole and " 〉-＜" right side of shape rear bulkhead is connected.So that the location arrangements of left and right sides spool positioning hole and upper lower through-hole is optimized more, make things convenient for the casting of valve body.
The thickness of preferred described spool grid spacer and rear bulkhead is identical.Be convenient to the casting of valve body.
Further improve, described upper arm exhalant canal port, underarm exhalant canal port, spool are installed access port and are equipped with connecting thread.Can make things convenient for being connected of upper arm and underarm and external pipe, make things convenient for the installation of spool.
Further improve, the end of described left arm and right arm is provided with longitudinally connecting tube, and two ends of described vertical connecting tube are equipped with connecting thread.Can improve the flexibility that valve body is connected with outside intake pipe.
The present invention makes the exhalant canal of the middle exhalant canal of upper arm and underarm centre isolated because rear bulkhead and spool grid spacer match, also make the exhalant canal of the intake tunnel of left and right arms and upper underarm isolated, the intake tunnel of the centre of left arm and right arm is installed passage by spool and is connected, the upper and lower sides of spool grid spacer end face is respectively equipped with a through hole is connected respectively spool installation passage with the exhalant canal of upper arm and the exhalant canal of underarm, after the hot and cold water that enters from the intake tunnel of left and right arms so respectively mixes in spool is installed passage just can from spool grid spacer end face up and down upper through hole and lower through-hole from the exhalant canal of underarm export, realize the up and down function of simultaneously water outlet, cooperate again the adjusting of spool can also make the output flow of exhalant canal of underarm different, satisfy different user demands, improve the convenience of using.
On the other hand, because the lower end of the left spool positioning hole in spool grid spacer end face left side and the right spool positioning hole lower end on right side are connected with the intake tunnel of left arm centre and the intake tunnel in the middle of the right arm respectively, left like this spool positioning hole and right spool positioning hole are through-hole structure, with respect to blind hole structure, improve the castability of valve body, reduce thermal center and material consumption, reduce because draw causes the possibility of leaking, improve the reliability that valve body uses; Because material reduces, can also reduce weight and the cost of production of valve body simultaneously.
Description of drawings
Fig. 1 is plan view of the present invention;
Fig. 2 is plan view of the present invention;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is the B-B sectional view of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing and concrete mode of execution the present invention is described in further detail.
Fig. 1 is to shown in Figure 4, a kind of cold-hot water mixing valve body with two outlet on top and bottom passage, comprise and be roughly cross valve casing 1, the left arm 11 of valve casing 1 and the centre of right arm 12 are provided with intake tunnel 111,121, the upper arm 13 of valve casing 1 and the centre of underarm 14 are provided with exhalant canal 131,141, left and right arms 11,12 and upper underarm 13,14 joint is provided with spool passage 15 is installed, the intake tunnel 111 of the centre of left arm and right arm, 121 install passage 15 by spool is connected, the bottom that spool is installed passage 15 is provided with spool grid spacer 16, is connected with rear bulkhead 17 between the back of spool grid spacer 16 and the valve casing 1;
Described rear bulkhead 17 and spool grid spacer 16 match and make exhalant canal 131 and the exhalant canal 141 in the middle of the underarm 14 in the middle of the upper arm 13 isolated, also make left and right arms 11,12 intake tunnel 111,121 with upper underarm 13,14 exhalant canal 131,141 is isolated, the upside of spool grid spacer 16 end faces is provided with one makes spool that the upper through hole 161 that passage 15 is connected with the exhalant canal 131 of upper arm 13 is installed, the downside of spool grid spacer 16 end faces is provided with one makes spool that the lower through-hole 162 that passage 15 is connected with the exhalant canal 141 of underarm 14 is installed, the left side of spool grid spacer 16 end faces is provided with a left spool positioning hole 163, the lower end of left spool positioning hole 163 is connected with the intake tunnel 111 of left arm 11 centres, the right side of spool grid spacer 16 end faces is provided with a right spool positioning hole 164, and the lower end of right spool positioning hole 164 is connected with the intake tunnel 121 of right arm 12 centres.
Can further find out from Fig. 4, the shape of described rear bulkhead 16 be roughly " 〉-＜" shape, upper through hole 161 and " 〉-＜" upside of shape rear bulkhead 16 is connected, lower through-hole 162 and " 〉-＜" downside of shape rear bulkhead 16 is connected, left spool positioning hole 163 and " 〉-＜" left side of shape rear bulkhead 16 is connected, right spool positioning hole 164 and " 〉-＜" right side of shape rear bulkhead 6 is connected.
For ease of casting, the Thickness Design of described spool grid spacer 16 and rear bulkhead 17 is identical.
Be connected with external pipe for convenient, at described upper arm 13 exhalant canals 131 ports, underarm 14 exhalant canals 141 ports, spool passage 15 ports be installed and be equipped with connecting thread.
The flexibility that is connected with outside intake pipe for improving valve body is provided with longitudinally connecting tube 112,122 in the end of described left arm 11 and right arm 12, and described vertical connecting tube 112, two ends of 122 are equipped with connecting thread.
Below only be preferred embodiment of the present invention, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (5)
1. cold-hot water mixing valve body with two outlet on top and bottom passage, comprise and be roughly cross valve casing, the left arm of valve casing and the centre of right arm are provided with intake tunnel, the upper arm of valve casing and the centre of underarm are provided with exhalant canal, the joint of left and right arms and upper underarm is provided with spool passage is installed, it is characterized in that: the intake tunnel of the centre of left arm and right arm is installed passage by spool and is connected, the bottom that spool is installed passage is provided with the spool grid spacer, be connected with rear bulkhead between the back of spool grid spacer and the valve casing, described rear bulkhead and spool grid spacer match and make the exhalant canal of the middle exhalant canal of upper arm and underarm centre isolated, also make the exhalant canal of the intake tunnel of left and right arms and upper underarm isolated, the upside of spool grid spacer end face is provided with one makes spool that the upper through hole that passage is connected with the exhalant canal of upper arm is installed, the downside of spool grid spacer end face is provided with one makes spool that the lower through-hole that passage is connected with the exhalant canal of underarm is installed, the left side of spool grid spacer end face is provided with a left spool positioning hole, the lower end of left spool positioning hole is connected with the intake tunnel of left arm centre, the right side of spool grid spacer end face is provided with a right spool positioning hole, and the lower end of right spool positioning hole is connected with the intake tunnel of right arm centre.
2. a kind of cold-hot water mixing valve body with two outlet on top and bottom passage according to claim 1, it is characterized in that: the shape of described rear bulkhead be roughly " 〉-＜" shape, upper through hole and " 〉-＜" upside of shape rear bulkhead is connected, lower through-hole and " 〉-＜" downside of shape rear bulkhead is connected, left spool positioning hole and " 〉-＜" left side of shape rear bulkhead is connected, right spool positioning hole and " 〉-＜" right side of shape rear bulkhead is connected.
3. a kind of cold-hot water mixing valve body with two outlet on top and bottom passage according to claim 1, it is characterized in that: the thickness of described spool grid spacer and rear bulkhead is identical.
4. a kind of cold-hot water mixing valve body with two outlet on top and bottom passage according to claim 1 is characterized in that: described upper arm exhalant canal port, underarm exhalant canal port, spool are installed access port and are equipped with connecting thread.
5. according to claim 1 to 4 each described a kind of cold-hot water mixing valve bodies with two outlet on top and bottom passage, it is characterized in that: the end of described left arm and right arm is provided with longitudinally connecting tube, and two ends of described vertical connecting tube are equipped with connecting thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357785.9A CN102865398B (en) | 2012-09-24 | 2012-09-24 | Cold-hot water mixing valve body with upper water outlet passage and lower water outlet passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357785.9A CN102865398B (en) | 2012-09-24 | 2012-09-24 | Cold-hot water mixing valve body with upper water outlet passage and lower water outlet passage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102865398A true CN102865398A (en) | 2013-01-09 |
| CN102865398B CN102865398B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210357785.9A Active CN102865398B (en) | 2012-09-24 | 2012-09-24 | Cold-hot water mixing valve body with upper water outlet passage and lower water outlet passage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115396A (en) * | 2013-03-03 | 2013-05-22 | 杜国军 | Special faucet allowing use of heater heat exchanger to be safer |
| CN103486292A (en) * | 2013-10-11 | 2014-01-01 | 泉州安科卫浴有限公司 | Water mixing valve, water mixing valve die and faucet formed by water mixing valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05215255A (en) * | 1992-02-05 | 1993-08-24 | Inax Corp | Mixing water tap of single lever |
| KR0174112B1 (en) * | 1995-07-29 | 1999-04-15 | 김종욱 | Valve housing manufacturing method |
| CN101639131A (en) * | 2008-08-03 | 2010-02-03 | 邹建仁 | Knob valve core and water faucets provided with same |
| CN101963245A (en) * | 2010-09-28 | 2011-02-02 | 西安新竹防灾救生设备有限公司 | Foam\water mixing balanced valve |
| CN202884125U (en) * | 2012-09-24 | 2013-04-17 | 泉州安科卫浴有限公司 | Cold hot water mixing valve body with upper and lower water outlet channels |
-
2012
- 2012-09-24 CN CN201210357785.9A patent/CN102865398B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05215255A (en) * | 1992-02-05 | 1993-08-24 | Inax Corp | Mixing water tap of single lever |
| KR0174112B1 (en) * | 1995-07-29 | 1999-04-15 | 김종욱 | Valve housing manufacturing method |
| CN101639131A (en) * | 2008-08-03 | 2010-02-03 | 邹建仁 | Knob valve core and water faucets provided with same |
| CN101963245A (en) * | 2010-09-28 | 2011-02-02 | 西安新竹防灾救生设备有限公司 | Foam\water mixing balanced valve |
| CN202884125U (en) * | 2012-09-24 | 2013-04-17 | 泉州安科卫浴有限公司 | Cold hot water mixing valve body with upper and lower water outlet channels |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115396A (en) * | 2013-03-03 | 2013-05-22 | 杜国军 | Special faucet allowing use of heater heat exchanger to be safer |
| CN103115396B (en) * | 2013-03-03 | 2017-05-17 | 杜国军 | Special faucet allowing use of heater heat exchanger to be safer |
| CN103486292A (en) * | 2013-10-11 | 2014-01-01 | 泉州安科卫浴有限公司 | Water mixing valve, water mixing valve die and faucet formed by water mixing valve |
| CN103486292B (en) * | 2013-10-11 | 2015-12-16 | 泉州安科卫浴有限公司 | The water tap that a kind of mixed water valve, this mixed water valve mould and this mixed water valve are formed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102865398B (en) | 2014-05-07 |
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Effective date of registration: 20171211 Address after: 364299 Longyan city of Fujian province Shanghang County Lincheng town Nangang Industrial Park Industrial Park area 19-03 plots whangee (Office) Patentee after: Longyan Hong hang Sanitary Ware Co., Ltd. Address before: 362000, Dayu Town, Quanzhou City, Fujian Province, Nanan Patentee before: Quanzhou An Ke bathroom Co., Ltd |