CN2117515U - Hot and cold water mixing valve - Google Patents
Hot and cold water mixing valve Download PDFInfo
- Publication number
- CN2117515U CN2117515U CN 91230320 CN91230320U CN2117515U CN 2117515 U CN2117515 U CN 2117515U CN 91230320 CN91230320 CN 91230320 CN 91230320 U CN91230320 U CN 91230320U CN 2117515 U CN2117515 U CN 2117515U
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- CN
- China
- Prior art keywords
- spool
- valve body
- water
- valve
- hot
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Abstract
The utility model relates to a hot and cold water mixing valve, comprising a valve body which is provided with two water inlet ways at least and a water outlet way, a valve core which can slide and rotate, and a transmission rod lever mechanism for maneuvering the valve core to move. By appropriate matching, the shape and the position relation of the water outlets at the same plane of the two water inlet ways in the valve body and the shielding flow surface are designed, which enables the shielding flowing surface of the valve core to slide following the rotation of the valve core, and alters the hiding rare of the two water outlets shielded by the shielding flow surface. Thus, water temperature and flow are adjusted. The utility model is suitable for the various control equipment of cold and hot water mixing.
Description
The utility model relates to a kind of valve, particularly be a kind ofly can regulate the modulating valve of hot water or cold water's ratio simultaneously.
Chinese patent CN2063191 discloses a kind of " water mixing valve ", by a pillar spool that has same structure and be connected with cooling water inlet, hot water inlet respectively that has three way valve, valve gap, the Sealing of hot and cold water mixing chamber and be arranged at one group of symmetric arrangement in the three way valve be positioned at its upper end and formed with the movable cam that contacts of its work, by the open degree that rotating cam is regulated its hot water or cold water's spool that touches mutually with it, realize that in regular turn it " closes-cold water-adjusting water temperature-hot water " four working staties.This symmetric arrangement pillar spool, control the water mixing valve of its open degree by being cam that rule changes, its complex structure, cam processing request height is installed and is cooperated difficulty big, and simultaneously, the working state that manifests in regular turn is also undesirable.
The purpose of this utility model provide a kind of simple in structure, make easily hot water or cold water's modulating valve easy to adjust.
The modulating valve of realizing the purpose of this utility model comprises the valve body that has two inlet channels, a water outlet at least, the water outlet setting of its inlet channel in valve body is arranged on spool in the valve body the made spool on having baffle face, a spool that matches with the water outlet plane and being arranged on valve body and is connected along the biography linkage of water outlet planar slide and rotation at grade.By water outlet and spool baffle face between the two the position of matching design inlet channel in valve body suitably, shape relation, make spool baffle face when the water outlet planar slide of the operation lower edge of biography linkage, can be with the change of the position of its slip and its water outlet is all hidden, part hides or all opens, the switch that current and the size of flow have promptly been controlled, rotational valve core when the enable possition, suitably the spool baffle face of matching design makes the water outlet hiding rare of its each inlet channel that hides be relative change, be its water inlet ratio of can regulate, reach the purpose of regulating water temperature.
The biography linkage that spool is slided and rotate of the present utility model can be made up of the drive link that is arranged on rotating hinged seat on the valve body, be hinged in the free bearing by the pin that is through on the free bearing, and an end and the spool of drive link are hinged.The other end of operation drive link makes drive link rotate around pin, and spool is slided.Rotate drive link drive hinged seat and rotate together, can make valve core rotation.Also drive link can be designed to the connecting rod affixed with spool, an end of connecting rod stretches out valve body and can slide in valve body.
The utility model is simple in structure, component are few, and processing and fabricating is easy, uses easy to operate; Not only can regulate water temperature, flow when opening valve once more behind throttle down, still can keep former water temperature water outlet.Be particularly suitable for the shower valve.
Below in conjunction with embodiment and accompanying drawing the utility model is described further.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the A-A view among Fig. 1
Fig. 3 is the worm's eye view of the spool 2 among Fig. 1
Fig. 4 is shelves stream interface and the interplanar schematic representation that concerns of water outlet
Shown in Fig. 1-2, the utility model is made up of the biography linkage 3 of valve body 1, spool 2, operation spool 2 in the present embodiment, has 4,5 and water outlets 6 of two inlet channels on valve body 1, the water outlet 7,8 of its inlet channel be one "
" arc of shape is lateral opening, be arranged on the same plane 9 in the valve body, and be in a side together; The baffle face 10 of spool 2 matching design with it becomes shape as shown in Figure 3, can make this baffle face control the hiding rare of two water outlets with its residing position.Fig. 4 has provided the schematic representation of complete hiding position.Change the position of baffle face with respect to the water outlet plane by operation spool driving mechanism, promptly the masked area at the can regulate scene 2 mouth of a river reaches and regulates its temperature that exports current and the purpose of flow size.
The spool driving mechanism is in the present embodiment by being arranged on rotating hinged seat 12 on the valve body, constituting jointly with the hinged drive link 13 in spool top, by the pin 14 that is through on the hinged seat 12 drive link 13 is hinged on the hinged seat 12, on lift or press down the operating grip 15 that is fixed in the drive link the other end, can make drive link is that rotate in the axle center with pin 14, thereby driving spool slides, handle with sleeve 15, drive link is rotated, hinged seat rotates in valve body under the effect of pin 14 thereupon, drives valve core rotation simultaneously.Between drive link 13 and spool top, rubber seal 16 is set,, spool its baffle face when sliding is kept in touch with the water outlet plane cooperate or/and between valve body and spool top, stage clip 17 is set.For easy to make, also can directly drive link 13 be made the connecting rod affixed with spool, chute is set on valve body, connecting rod is slided and rotatable in chute, slide and rotate thereby drive spool.
Claims (3)
1, a kind of hot and cold water modulating valve, form by valve body, spool and spool control mechanism, at least have two inlet channels and a water outlet on the valve body, it is characterized in that the water outlet setting of described inlet channel in valve body at grade, the baffle face of spool matches with this water outlet plane, and the spool control mechanism is one to be arranged on and can to make the biography linkage of spool along this water outlet planar slide and rotation on the valve body.
2, hot and cold water modulating valve as claimed in claim 1 is characterized in that described biography linkage comprises an end and hinged drive link, the rotating free bearing of spool, and free bearing is arranged on the valve body, and drive link is hinged in the free bearing by the pin that is through in the free bearing.
3, hot and cold water modulating valve as claimed in claim 1, it is characterized in that the connecting rod that described biography linkage comprises and spool is affixed and be arranged on connecting rod and valve body between sliding motion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91230320 CN2117515U (en) | 1991-12-11 | 1991-12-11 | Hot and cold water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91230320 CN2117515U (en) | 1991-12-11 | 1991-12-11 | Hot and cold water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2117515U true CN2117515U (en) | 1992-09-30 |
Family
ID=4935665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91230320 Granted CN2117515U (en) | 1991-12-11 | 1991-12-11 | Hot and cold water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2117515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105593777A (en) * | 2013-07-10 | 2016-05-18 | 利勃海尔-航空航天图卢兹有限公司 | GAS mixing pump, particularly for heating system |
| CN108087278A (en) * | 2017-12-06 | 2018-05-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner |
-
1991
- 1991-12-11 CN CN 91230320 patent/CN2117515U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105593777A (en) * | 2013-07-10 | 2016-05-18 | 利勃海尔-航空航天图卢兹有限公司 | GAS mixing pump, particularly for heating system |
| CN108087278A (en) * | 2017-12-06 | 2018-05-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner |
| CN108087278B (en) * | 2017-12-06 | 2023-11-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |