CN201610956U - Thermostatic valve of water heater - Google Patents
Thermostatic valve of water heater Download PDFInfo
- Publication number
- CN201610956U CN201610956U CN2009202188397U CN200920218839U CN201610956U CN 201610956 U CN201610956 U CN 201610956U CN 2009202188397 U CN2009202188397 U CN 2009202188397U CN 200920218839 U CN200920218839 U CN 200920218839U CN 201610956 U CN201610956 U CN 201610956U
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- CN
- China
- Prior art keywords
- water
- valve
- valve body
- temperature
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a thermostatic valve of a water heater, which comprises a valve body; the valve body is provided with a cold water inlet, a hot water inlet and a water outlet; a value core is arranged in the valve body; the value core is provided with a cold water control hole; the value core is connected with a valve cap; and the rotation of the value core is utilized to open or close the cold water control hole to regulate the inlet water amount so as to control the mixing ratio of cold water and hot water, thus controlling the temperature of outlet water. The lower end of the valve body is also provided with an adjusting knob; the adjusting knob is provided with temperature scales; and the positions of the temperature scales are measured and adjusted well before delivery from factories, thus guaranteeing water with temperature corresponding to the temperature scales to be output when users use the thermostatic valve.
Description
Technical field
The utility model relates to valve field, especially a kind of water heater heat control valve.
Background technique
The flow that common in the market heat control valve uses two common stop valves to regulate the hot water or cold water respectively usually realizes adjusting coolant-temperature gage, and his advantage is that versatility is good, can need temperature adjustment and not need the occasion of temperature adjustment to use.But its adjusting time is long, moves loaded down with trivial detailsly repeatedly, wastes water in a large number, and can't accomplish to regulate the quantification of temperature.Simultaneously, because the valve that uses is more, the pipe joint annex is more and make cost raise.Therefore, need badly a kind of simple in structurely, regulate easily, and can regulate the water heater heat control valve that temperature quantizes.
The model utility content
It is a kind of simple in structure that the purpose of this utility model is to provide, and regulates easily, and can will regulate the water heater heat control valve that temperature quantizes.
To achieve these goals, embodiment of the present utility model proposes a kind of water heater heat control valve, comprise valve body, have cold water inlet, water inlet of hot water and water outlet on the described valve body, comprise spool in the valve body, the pipe central authorities of described spool upper end have the cold water control hole, spool is provided with a piston or valve block, utilizes the spool rotation, makes piston or valve block open or closed cold water control hole, reach control hot and cold water mixed proportion, thus the effect of control water-exit temperature.
Preferably, described bonnet is a piston, and described spool lower end and valve body lower end corresponding position are equipped with screw thread.
Preferably, described bonnet is a ceramic valve plate.
Preferably, described valve body lower end also is provided with adjusting knob, has temperature scale on the described adjusting knob, and the temperature scale position is measured before dispatching from the factory and regulated, and guarantees can to export when the user uses the water with corresponding temperature shown in the temperature scale.
The beneficial effects of the utility model are: simple in structure, regulate easily, and can quantize regulating temperature, and cost is comparatively cheap.
Description of drawings
Fig. 1 is the utility model embodiment schematic representation.
Fig. 2 is the utility model embodiment 1 water (flow) direction generalized section.
Fig. 3 is that the utility model embodiment 2 amplifies cross-sectional schematic.
Fig. 4 is the utility model embodiment user mode schematic representation.
Fig. 5 is the another user mode schematic representation of the utility model embodiment.
Fig. 6 disassembles the assembling schematic representation for the parts among the utility model embodiment 1.
Fig. 7 disassembles the assembling schematic representation for the parts among the utility model embodiment 2.
Fig. 8 is the schematic representation of the fixedly ceramic plate among the utility model embodiment 2.
Fig. 9 is the schematic representation of the movable ceramic plate among the utility model embodiment 2.
Figure 10 is the schematic representation of the utility model after being connected on the water heater.
Embodiment
Below in conjunction with embodiment's accompanying drawing the utility model is carried out further detailed description.
In conjunction with Fig. 1, Fig. 2, shown in Figure 7, the utility model water heater heat control valve embodiment 1 comprises valve body 1, described valve body 1 is provided with cold water water inlet 11, hot water water inlet 12, water outlet 13 and rotation bonnet 14, described valve body 1 also comprises spool 15, the pipe central authorities of described spool 15 upper ends have cold water control hole 17, spool 15 tops are provided with a piston 151, and tail end is provided with screw thread 152.Described rotation bonnet 14 comprise inside and outside spiral shell 141 with, be provided with temperature scale 141.
As shown in Figure 6, described hot water water inlet 12 comprises hexagonal socket nut 121, outer-hexagonal nut 122 compositions, and described hexagonal socket nut 121 is fixed in valve body 1 upper end by screw thread with outer-hexagonal nut 121 and himself; Described spool 15 upper ends are provided with piston 151, and the lower end is provided with spool screw thread 152, and described spool 1 is fixed in by spool screw thread 152 on the internal thread of valve core 144, and the outside thread of described valve core 144 is snapped on the internal thread of valve body 1 lower end; Described rotation bonnet comprises handwheel 142 and screw 7, and described screw 7 passes valve core 144 and fixes in screw thread 152 interlocks.
Fig. 7 disassembles schematic representation for the utility model embodiment 2 parts, in conjunction with Fig. 3 as seen, the utility model embodiment 2 is on embodiment 1 basis, replace piston 151 among the embodiments 1 as the parts of control cold water control mouth 17 water-outlet quantitys with ceramic valve plate 16, and be provided with transmission shaft 7 accordingly and come rotary ceramic valve block 16; Described ceramic valve plate 16 comprises fixedly ceramic plate fixedly ceramic plate 162 and movable ceramic plate 163, described fixedly ceramic plate 162 is provided with a rubber seal 161 and keeps cold water control mouthful 17 sealabilities, fixedly ceramic plate 162 belows are provided with movable ceramic plate 163, described movable ceramic plate 163 is provided with groove, movable ceramic plate connects a transmission shaft 164 163 times, described transmission shaft middle part is provided with groove, is provided with rubber band 1641 in the groove, and transmission shaft 164 upper ends are two rotary bars 1642; Valve core 9 among the embodiment 2 is compared with the valve core 9 among the embodiment 1, and the lower end of embodiment 2 valve core 9 does not have internal thread;
As Fig. 8, shown in Figure 9, be respectively equipped with the saturating groove 1621 of long strip, the saturating groove 1631 of long strip on the corresponding position of described fixedly ceramic plate 162 and movable ceramic plate 163, described fixedly ceramic plate 162 outer peripherys are provided with fixedly convex tendon 1622, described movable ceramic plate 163 lower surfaces are provided with fixed groove 1632, described fixed groove 1632 is corresponding with transmission rod 1642 positions on the described transmission shaft 164, and it is fixing to allow transmission rod 1642 insert.
The utility model embodiment 2 other part-structures and embodiment 1 are equal to.
As Fig. 4, Fig. 5, shown in Figure 10, when the utility model embodiment assembles, hot water water inlet 12 connects the hot water outlet of water heater, water outlet 13 connects shower nozzle or depotition cock, cold water inlet 11 is connected on first water outlet 22 of cold water distributed water pipe body 2 by connecting tube 3 or metallic hose 4, also have second water outlet 23 and water inlet 21 on the described cold water distributed water pipe body 2, described second water outlet 23 is connected on the cold water inlet of water heater, described water intake 21 is connected in the cold water feed source, on water tap.
After tested, the hot water temperature of water heater is generally nearly 60 degrees centigrade on the market, therefore the utility model embodiment needs to regulate the temperature scale position to meeting the water-exit temperature appropriate location according to hot water temperature's 60 degree for benchmark before dispatching from the factory, after installing, earlier the hot water tap is opened to maximum during use, then the temperature scale 141 on the utility model embodiment's the rotation bonnet 14 is adjusted to needed position, open the water source, can obtain the warm water of relevant temperature immediately.
Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.
Claims (4)
1. a water heater heat control valve comprises valve body, it is characterized in that: have cold water inlet, water inlet of hot water and water outlet on the described valve body, the lower end is provided with adjusting knob, and inside is provided with spool, and the pipe central authorities of described spool upper end are provided with the cold water control hole.
2. a kind of water heater heat control valve as claimed in claim 1 is characterized in that: described bonnet is a piston, and described spool lower end and valve body lower end corresponding position are equipped with screw thread.
3. a kind of water heater heat control valve as claimed in claim 1 is characterized in that: described bonnet is a ceramic valve plate.
4. a kind of water heater heat control valve as claimed in claim 1, it is characterized in that: described adjusting knob is provided with temperature scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202188397U CN201610956U (en) | 2009-09-23 | 2009-09-23 | Thermostatic valve of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202188397U CN201610956U (en) | 2009-09-23 | 2009-09-23 | Thermostatic valve of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610956U true CN201610956U (en) | 2010-10-20 |
Family
ID=42961590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202188397U Expired - Fee Related CN201610956U (en) | 2009-09-23 | 2009-09-23 | Thermostatic valve of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610956U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128285A (en) * | 2010-11-12 | 2011-07-20 | 捷锐企业(上海)有限公司 | Gas ratio proportioning valve, multi-gas ratio proportioning combination valve and gas proportioning system |
| CN103615569A (en) * | 2013-09-24 | 2014-03-05 | 汤明江 | Segmented knob type constant-current water mixing valve |
| CN106051214A (en) * | 2016-07-12 | 2016-10-26 | 江门市君顺实业有限公司 | Water mixing valve capable of adjusting water temperature automatically |
-
2009
- 2009-09-23 CN CN2009202188397U patent/CN201610956U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128285A (en) * | 2010-11-12 | 2011-07-20 | 捷锐企业(上海)有限公司 | Gas ratio proportioning valve, multi-gas ratio proportioning combination valve and gas proportioning system |
| CN102128285B (en) * | 2010-11-12 | 2013-01-02 | 捷锐企业(上海)有限公司 | Gas ratio proportioning valve, multi-gas ratio proportioning combination valve and gas proportioning system |
| CN103615569A (en) * | 2013-09-24 | 2014-03-05 | 汤明江 | Segmented knob type constant-current water mixing valve |
| CN106051214A (en) * | 2016-07-12 | 2016-10-26 | 江门市君顺实业有限公司 | Water mixing valve capable of adjusting water temperature automatically |
| CN106051214B (en) * | 2016-07-12 | 2018-05-08 | 江门市君顺实业有限公司 | A kind of water mixing valve of automatic water temperature regulation |
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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: 20101020 Termination date: 20130923 |