CN201934719U - Cold hot water conversion valve of water dispenser - Google Patents
Cold hot water conversion valve of water dispenser Download PDFInfo
- Publication number
- CN201934719U CN201934719U CN2010205407473U CN201020540747U CN201934719U CN 201934719 U CN201934719 U CN 201934719U CN 2010205407473 U CN2010205407473 U CN 2010205407473U CN 201020540747 U CN201020540747 U CN 201020540747U CN 201934719 U CN201934719 U CN 201934719U
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- Prior art keywords
- valve
- valve rod
- silica gel
- hot water
- lever
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- Expired - Fee Related
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Abstract
The utility model discloses a cold hot water conversion valve of a water dispenser. The cold hot water conversion valve comprises a valve body, a valve deck, a driving valve rod, a driven valve rod, a lever, a heating barrel interface, a cold water inlet and a hot water outlet, wherein the driving valve rod and the driven valve rod are installed in the valve body, the driving valve rod parallels to the driven valve rod, and the driving valve rod is connected with the driven valve rod through the lever; the structure adopts a lever principle, the driving valve rod parallels to the driven valve rod, the lever is used for being articulated with the middle part of the driving valve rod and the middle part of the driven valve rod respectively, the hot water outlet is blocked by the lower end of the driven valve rod, and the heating barrel interface is normally open; when the driving valve rod is pressed down, the driving valve rod moves downwards, the cold water inlet is blocked by the lower end of the driving valve rod, and a passage through which cold water flows into a heating barrel is closed; meanwhile, the driven valve rod moves upwards under the action of the lever, the hot water outlet which is originally blocked by the lower end of the driven valve rod is released, and a passage through which hot water flows out from the heating barrel is connected. Due to the adoption of the cold hot water conversion valve, the cold water inlet is closed when the hot water is released, so that the hot water released from the heating barrel is not mixed with the cold water.
Description
[technical field]
The utility model relates to barrel water drinking machine, relates in particular to a kind of drinking machine hot and cold water changing valve.
[background technique]
Existing drummed pure water drinking machine is when taking hot water, owing to system is provided with reason, cold water flows in heating barrel simultaneously, when taking several glasss of hot water continuously, because the continuous adding heating barrel of cold water, hot water temperature in the heating barrel descends, and causes the follow-up hot water temperature who takes not enough, can't drink the hot water of heat.If the system that makes closes the inflow heating barrel of cold water when taking hot water, the system of drinking machine can't finish this function now.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of drinking machine hot and cold water changing valve of closing cooling water inlet when taking hot water.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of drinking machine hot and cold water changing valve, comprise valve body and valve gap, valve body and valve gap connect and compose valve pocket, comprise initiatively valve rod, passive valve rod, lever, heating barrel interface, cooling water inlet and hot water outlet, cooling water inlet and hot water outlet are opened at the valve gap top, and the heating barrel interface is opened the sidewall at valve body; Initiatively valve rod and driven valve rod are housed in the valve body, and initiatively valve rod is parallel with driven valve rod, and initiatively valve rod is connected by lever with driven valve rod; Initiatively stretch out from the tapping on valve body top on valve rod top, the extension periphery is with the valve stem seal silica gel sheath, the valve stem seal silica gel sheath is with the silica gel pressure cap outward, the silica gel pressure cap is pushed down the valve stem seal silica gel sheath, initiatively silica gel sheath is equipped with in the valve rod lower end, silica gel sheath is relative with cooling water inlet, and the silica gel sheath diameter is greater than the cooling water inlet diameter; Spring is equipped with in driven valve rod upper end, and spring is pressed driven valve rod downwards, and silica gel sheath is equipped with in driven valve rod lower end, and silica gel sheath is relative with hot water outlet, and the silica gel sheath diameter is greater than the hot water outlet diameter; Mind-set valve pocket internal projection in the valve gap, the middle part of high spot top and lever is hinged, and the hinged place forms the fulcrum of lever, and the valve gap pressure cap is contained in above the valve gap, cooling water inlet on the valve gap and hot water outlet are protruding from the center hole of valve gap pressure cap, and the valve gap pressure cap is connected with valve body.
Preferably, the lever two ends have the fork-shaped mouth, in the middle of the described active valve rod annular groove are arranged, and the fork-shaped mouth of annular groove and lever one end is hinged; One annular groove is arranged in the middle of the driven valve rod; The fork-shaped mouth of the other end of annular groove and lever is hinged.
Preferably, the valve gap pressure cap is connected to be threaded with valve body.
Preferably, seal ring is equipped with in valve gap and valve body joint.
The beneficial effects of the utility model are, by being connected with the other system of barrel water drinking machine, close cooling water inlet when taking hot water, guarantee that the hot water temperature that drinking machine takes does not fall.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model drinking machine hot and cold water changing valve embodiment's a structural representation.Among the figure, 1-valve stem seal silica gel, 2-silica gel pressure cap, 3-is valve rod initiatively, the 4-valve body, the 5-lever, 6-hot and cold water sealing silica gel, 7-seal ring, 8-valve gap pressure cap, 9-valve gap, 901-heating barrel interface, 902-cooling water inlet, 903-hot water outlet, 10-spring, the driven valve rod of 11-.
[embodiment]
Fig. 1 is a kind of drinking machine hot and cold water changing valve, comprises valve body 4 and valve gap 9, and valve body 4 connects and composes valve pocket with valve gap 9, and valve gap 9 is equipped with seal ring with the joint of valve body 4.
Also comprise initiatively valve rod 3, driven valve rod 11, lever 5, heating barrel interface 901, cooling water inlet 902 and hot water outlet 903, cooling water inlet 902 and hot water outlet 903 are opened at valve gap 9 tops, and heating barrel interface 901 is opened the sidewall at valve body 4; Initiatively valve rod 3 and driven valve rod 11 are housed in the valve body 4, and initiatively valve rod 3 and driven valve rod 11 parallel installations have the fork-shaped mouth at the two ends of lever 5, initiatively in the middle of the valve rod 3 annular groove are arranged, and the fork-shaped mouth of annular groove and lever 5 one ends is hinged; In the middle of the passive valve rod 11 annular groove is arranged; The fork-shaped mouth of the other end of annular groove and lever 5 is hinged, and when pressing that initiatively valve rod 3 moves down, under lever 5 effects, driven valve rod 11 moves up simultaneously.
Initiatively stretch out from the tapping on valve body 4 tops on valve rod 3 tops, the extension periphery is with valve stem seal silica gel sheath 1, the valve stem seal silica gel sheath 1 outer silica gel pressure cap 2 that is with, silica gel pressure cap 2 is pushed down valve stem seal silica gel sheath 1 and can not come off, and the effect of valve stem seal silica gel sheath 1 is to prevent in the valve pocket that water is by the seepage outward of the slit between valve rod and the valve rod.Initiatively silica gel sheath 6 is equipped with in valve rod 3 lower ends, and silica gel sheath 6 is relative with cooling water inlet 902, and silica gel sheath 6 diameters make that greater than the diameter of cooling water inlet 902 silica gel sheath 6 on the active valve rod 3 just in time can be blocked cooling water inlet 902; Spring 10 is equipped with in driven valve rod 11 upper ends, spring 10 is pressed driven valve rod downwards, and silica gel sheath 6 is equipped with in driven valve rod 11 lower ends, and silica gel sheath 6 is relative with hot water outlet 903, silica gel sheath 6 diameters are just in time blocked hot water outlet 903 greater than the diameter of hot water outlet 903 by the driven valve rod 11 that spring 10 presses down.
The center portion of valve gap 9 is to the valve pocket internal projection, and the middle part of high spot top and lever 5 is hinged, and the hinged place forms the fulcrum of lever 5.
Valve gap pressure cap 8 is contained in above the valve gap 9, and cooling water inlet 902 on the valve gap 9 and hot water outlet 903 stretch out from the center hole of valve gap pressure cap 8 and stretch out, and valve gap pressure cap 8 and valve body 4 are to be threaded.
Working principle:
The position of being put among Fig. 1 is the cold water normally open, and under the active force of spring 10, hot water outlet 903 is sealed in the lower end of driven valve rod 11, and heating barrel interface 901 forms path with cooling water inlet 902, and cold water can directly join in the heating barrel.When pressing the initiatively top of valve rod 3, promoting initiatively, valve rod 3 moves down, initiatively cooling water inlet 902 has been sealed in the lower end of valve rod 3, closed cold water pathway, active valve rod 3 tilting levers 5 drive on the driven valve rod 11 and move simultaneously, open the hot water outlet of blocking originally 903, make heating barrel interface 901 and hot water outlet 903 form path, can in heating barrel, emit hot water.
Claims (4)
1. drinking machine hot and cold water changing valve, comprise valve body and valve gap, valve body and valve gap connect and compose valve pocket, it is characterized in that, comprise initiatively valve rod, passive valve rod, lever, heating barrel interface, cooling water inlet and hot water outlet, cooling water inlet and hot water outlet are opened at the valve gap top, and the heating barrel interface is opened the sidewall at valve body; Initiatively valve rod and driven valve rod are housed in the valve body, and initiatively valve rod is parallel with driven valve rod, and initiatively valve rod is connected by lever with driven valve rod; Initiatively stretch out from the tapping on valve body top on valve rod top, the extension periphery is with the valve stem seal silica gel sheath, the valve stem seal silica gel sheath is with the silica gel pressure cap outward, the silica gel pressure cap is pushed down the valve stem seal silica gel sheath, initiatively silica gel sheath is equipped with in the valve rod lower end, silica gel sheath is relative with cooling water inlet, and the silica gel sheath diameter is greater than the cooling water inlet diameter; Spring is equipped with in driven valve rod upper end, and spring is pressed driven valve rod downwards, and silica gel sheath is equipped with in driven valve rod lower end, and silica gel sheath is relative with hot water outlet, and the silica gel sheath diameter is greater than the hot water outlet diameter; Mind-set valve pocket internal projection in the valve gap, the middle part of high spot top and lever is hinged, and the hinged place forms the fulcrum of lever, and the valve gap pressure cap is contained in above the valve gap, cooling water inlet on the valve gap and hot water outlet are protruding from the center hole of valve gap pressure cap, and the valve gap pressure cap is connected with valve body.
2. drinking machine hot and cold water changing valve according to claim 1 is characterized in that described lever two ends have the fork-shaped mouth, in the middle of the described active valve rod annular groove is arranged, and the fork-shaped mouth of annular groove and lever one end is hinged; In the middle of the described driven valve rod annular groove is arranged; The fork-shaped mouth of the other end of annular groove and lever is hinged.
3. drinking machine hot and cold water changing valve according to claim 1 is characterized in that described valve gap pressure cap is connected to be threaded with valve body.
4. drinking machine hot and cold water changing valve according to claim 1 is characterized in that seal ring is equipped with in described valve gap and valve body joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205407473U CN201934719U (en) | 2010-09-20 | 2010-09-20 | Cold hot water conversion valve of water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205407473U CN201934719U (en) | 2010-09-20 | 2010-09-20 | Cold hot water conversion valve of water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934719U true CN201934719U (en) | 2011-08-17 |
Family
ID=44446238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205407473U Expired - Fee Related CN201934719U (en) | 2010-09-20 | 2010-09-20 | Cold hot water conversion valve of water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934719U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388706A (en) * | 2012-05-07 | 2013-11-13 | 华懋科技股份有限公司 | Opening and closing device for transmission entrance |
| CN105520641A (en) * | 2014-09-30 | 2016-04-27 | 佛山市顺德区美的饮水机制造有限公司 | Tap and water dispenser with same |
| CN106122550A (en) * | 2016-08-31 | 2016-11-16 | 福建金源泉科技发展有限公司 | A kind of pipeline voltage stabilizer |
| CN106402465A (en) * | 2016-04-08 | 2017-02-15 | 沁园集团股份有限公司 | Faucet water purifier switch |
| CN113194796A (en) * | 2018-12-17 | 2021-07-30 | 皇家飞利浦有限公司 | Coffee machine with integrated steam and hot water production |
-
2010
- 2010-09-20 CN CN2010205407473U patent/CN201934719U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388706A (en) * | 2012-05-07 | 2013-11-13 | 华懋科技股份有限公司 | Opening and closing device for transmission entrance |
| CN105520641A (en) * | 2014-09-30 | 2016-04-27 | 佛山市顺德区美的饮水机制造有限公司 | Tap and water dispenser with same |
| CN106402465A (en) * | 2016-04-08 | 2017-02-15 | 沁园集团股份有限公司 | Faucet water purifier switch |
| CN106122550A (en) * | 2016-08-31 | 2016-11-16 | 福建金源泉科技发展有限公司 | A kind of pipeline voltage stabilizer |
| CN113194796A (en) * | 2018-12-17 | 2021-07-30 | 皇家飞利浦有限公司 | Coffee machine with integrated steam and hot water production |
| CN113194796B (en) * | 2018-12-17 | 2023-09-15 | 皇家飞利浦有限公司 | Coffee machine with integrated steam and hot water generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20120920 |