CN204062006U - Water heater safety valve and the water heater with it - Google Patents
Water heater safety valve and the water heater with it Download PDFInfo
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- CN204062006U CN204062006U CN201420482009.6U CN201420482009U CN204062006U CN 204062006 U CN204062006 U CN 204062006U CN 201420482009 U CN201420482009 U CN 201420482009U CN 204062006 U CN204062006 U CN 204062006U
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- water heater
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- safety valve
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Abstract
The utility model discloses a kind of water heater safety valve and have its water heater, wherein water heater safety valve comprises: body, is provided with pressure release assembly in body, and body is provided with water intake and discharge opening; Housing, housing is connected with body, and housing is provided with and the water outlet of water intake conducting and sewage draining exit; And ball valve, ball valve is located in housing between the first position and the second position movably, when ball valve is positioned at primary importance, and water intake and water outlet conducting, when ball valve is positioned at the second place, water outlet and sewage draining exit conducting.According to water heater safety valve of the present utility model, can be connected with the intake pipe of water heater, this safety valve both can be intake in water heater, the inner bag cleaning function of water heater can be realized again, a valve body can connect multiple pipeline, and the pipeline that can reduce water heater connects, and when water heater internal pressure is excessive, can also discharge opening pressure release be passed through, ensure the safety in utilization of water heater.
Description
Technical field
The utility model relates to household electrical appliance technical field, more specifically, relates to a kind of water heater safety valve and has its water heater.
Background technique
At present, water heater generally includes water intake, water outlet and sewage draining exit, and water intake is used for intaking in water heater, and water outlet can water outlet, and sewage draining exit can open to clean water heater after water heater uses a period of time.This water heater is usually by multiple connection valve and pipeline connection, and pipeline is various, and assembly process is complicated, and when water heater internal pressure is excessive, may there is potential safety hazard.
Model utility content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, the utility model proposes a kind of water heater safety valve, this safety valve both can ensure the safety in utilization of water heater, can reduce connecting pipeline again.
The utility model also proposes a kind of water heater with above-mentioned water heater safety valve.
According to the water heater safety valve of the utility model first aspect, comprising: body, be provided with pressure release assembly in described body, described body is provided with water intake and discharge opening; Housing, described housing is connected with described body, and described housing is provided with and the water outlet of described water intake conducting and sewage draining exit; And ball valve, described ball valve is located in described housing between the first position and the second position movably, when described ball valve is positioned at described primary importance, and described water intake and described water outlet conducting, when described ball valve is positioned at the described second place, described water outlet and described sewage draining exit conducting.
According to water heater safety valve of the present utility model, can be connected with the intake pipe of water heater, this safety valve both can be intake in water heater, the inner bag cleaning function of water heater can be realized again, a valve body can connect multiple pipeline, and the pipeline that can reduce water heater connects, and when water heater internal pressure is excessive, can also discharge opening pressure release be passed through, ensure the safety in utilization of water heater.
In addition, according to water heater safety valve of the present utility model, following additional technical characteristics can also be had:
According to an embodiment of the present utility model, described ball valve is provided with can three through holes of conducting with described water intake, water outlet and sewage draining exit.
According to an embodiment of the present utility model, described water intake and water outlet are coaxially arranged, and described sewage draining exit is arranged perpendicular to the axis of described water intake and water outlet, and described threeway hole shape becomes T-shaped.
According to an embodiment of the present utility model, the joint of described housing and described body is provided with the installation step extended radially inwardly along described housing, and described ball valve is arranged on described installation step.
According to an embodiment of the present utility model, the radial dimension of described ball valve is greater than the radial dimension of described sewage draining exit and is less than the radial dimension of described water outlet, and be provided with screw plug in described water outlet, described ball valve is only supported in the lower end of described screw plug.
According to an embodiment of the present utility model, be provided with the first seal ring between described ball valve and described installation step, between described ball valve and described screw plug, be provided with the second seal ring.
According to an embodiment of the present utility model, described water heater safety valve also comprises: actuator, and described actuator is connected with described ball valve and drives described ball valve changeable between described primary importance and the second place.
According to an embodiment of the present utility model, described actuator is the handle of the outside being located at described housing.
According to an embodiment of the present utility model, described housing and described body are integrally formed.
According to the water heater of the utility model second aspect, comprise the water heater safety valve according to above-described embodiment.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the front elevation of the safety valve according to the utility model embodiment;
Fig. 2 is the side view of the safety valve according to the utility model embodiment;
Fig. 3 is the plan view of the safety valve according to the utility model embodiment;
Fig. 4 is the sectional drawing of the safety valve according to the utility model embodiment.
Reference character:
Safety valve 100;
Body 10; Pressure release assembly 11; Water intake 12; Discharge opening 13;
Housing 20; Water outlet 21; Sewage draining exit 22; Installation step 23;
Ball valve 30; Three through holes 31;
Screw plug 40; First seal ring 50; Second seal ring 60; Actuator 70.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Accept the water heater safety valve 100 specifically described by reference to the accompanying drawings according to the utility model embodiment below.
As shown in Figures 1 to 4, body 10, housing 20 and ball valve 30 is comprised according to the water heater safety valve 100 of the utility model embodiment.Specifically, be provided with pressure release assembly 11 in body 10, body 10 is provided with water intake 12 and discharge opening 13, and housing 20 is connected with body 10, and housing 20 is provided with and the water outlet 21 of water intake 12 conducting and sewage draining exit 22.Ball valve 30 is located in housing 20 between the first position and the second position rotationally, when ball valve 30 is positioned at primary importance, and water intake 12 and water outlet 21 conducting, when ball valve 30 is positioned at the second place, water outlet 21 and sewage draining exit 22 conducting.
In other words, safety valve 100 according to the utility model embodiment forms primarily of the body 10 interconnected and housing 20 two-part, body 10 is provided with the water intake 12 that can be communicated with water source, housing 20 be provided with can with the water outlet 21 of water intake 12 conducting and sewage draining exit 22, water outlet 21 is connected with the intake pipe of water heater and flows in water heater with the water entered by water intake 12, sewage draining exit 22 can realize the inner bag cleaning function of water heater, discharges the sewage of inner bag.
Discharge opening 13 is in normally off usually, and pressure release assembly 11 is located in body 10, and pressure release assembly 11 can pressure in induction heat hydrophone, and open discharge opening 13 when water heater internal pressure is excessive, can play pressure release effect, ensure the safety in utilization of water heater.The concrete structure of pressure release assembly 11 is appreciated that to those skilled in the art and easily realizes, and therefore repeats no more.
Ball valve 30 is located in housing 20, and movable between the first position and the second position, when ball valve 30 is in primary importance, and water intake 12 and water outlet 21 conducting, safety valve 100 can be intake in water heater, and sewage draining exit 22 disconnects; When ball valve 30 is in the second place, water intake 12 and water outlet 21 disconnect, and water outlet 21 and sewage draining exit 22 conducting, the water in water heater can be discharged from sewage draining exit, realizes the cleaning function of inner bag.
Thus, according to the water heater safety valve 100 of the utility model embodiment, can be connected with the intake pipe of water heater, this safety valve 100 both can be intake in water heater, can realize again the inner bag cleaning function of water heater, and a valve body can connect multiple pipeline, the pipeline that can reduce water heater connects, and when water heater internal pressure is excessive, can also discharge opening 13 pressure release be passed through, ensure the safety in utilization of water heater.
According to an embodiment of the present utility model, ball valve 30 is provided with can three through holes 31 of conducting with water intake 12, water outlet 21 and sewage draining exit 22.Further, water intake 12 and water outlet 21 are coaxially arranged, and sewage draining exit 22 is arranged perpendicular to the axis of water intake 12 and water outlet 21, and three through holes 31 are formed as T-shaped.
As shown in Figure 4, safety valve 100 is formed as three-way valve structure substantially, the body 10 that water intake 12 is provided with water intake is connected with the housing 20 being provided with water outlet 21 and is substantially formed as mutual conducting and coaxial column structure, sewage draining exit 22 be located at this column structure side and perpendicular to water intake 12 and water outlet 21.Ball valve 30 is provided with three through holes 31 substantially identical with the shape of safety valve 100.
Wherein, three through holes 31 comprise three ducts, the wherein consistent and conducting mutually of the bearing of trend of two ducts and water intake 12 and water outlet 21, as shown in Figure 4, two duct conductings in the vertical direction, another one duct perpendicular to these two ducts and with its conducting.Under normal conditions, ball valve 30 is in the primary importance of normally off to safety valve 100, and water intake 12 and water outlet 21 pass through the duct conducting of two above-below directions of three through holes 31, water heater can normally be intake, another duct then sewage draining exit 22 dorsad, sewage draining exit 22 is closed by ball valve 30, can not blowdown.
In order to ensure the normal assembling of ball valve 30 in housing 20, alternatively, according to an embodiment of the present utility model, housing 20 is provided with the installation step 23 extended radially inwardly along housing 20 with the joint of body 10, and ball valve 30 is arranged on installation step 23.Further, the radial dimension of ball valve 30 is greater than the radial dimension of sewage draining exit 22 and is less than the radial dimension of water outlet 21, and be provided with screw plug 40 in water outlet 21, ball valve 30 is only supported in the lower end of screw plug 40.
That is, the inside of housing 20 is provided with the installation step 23 of the annular extended internally along its circumference, and this installation step 23 is ensureing that the water of water intake 12 can while normal flow direction housing 20, can also mounting ball valve 30.The radial dimension of sewage draining exit 22 is less than the radial dimension of ball valve 30, and ball valve 30 can not come off from sewage draining exit 22 and can be used for closed sewage draining exit 22.The screw plug 40 being located at water outlet 21 can from top fixing ball valve 30, and screw plug 40 can be threaded with water outlet 21.Thus, while the assembling of ball valve 30 in housing 20 can be realized and do not affect its rotate.
Preferably, according to an embodiment of the present utility model, between ball valve 30 and installation step 23, be provided with the first seal ring 50, between ball valve 30 and screw plug 40, be provided with the second seal ring 60.That is, the top of ball valve 30, bottom and sidepiece are equipped with seal ring.Thus, the sealing of ball valve 30 and each pipeline can be ensured.
The device that control ball valve 30 switches between the first position and the second position can carry out reasonable adjusting according to specific needs, alternatively, according to an embodiment of the present utility model, safety valve 100 also comprises actuator 70, and actuator 70 is connected with ball valve 30 and drives ball valve 30 changeable between the first position and the second position.Further, in embodiments more of the present utility model, actuator 70 is for being located at the handle of the outside of housing 20.
As shown in Figure 1 to Figure 3, actuator 70 can be installed on the housing 20 by set screw nut, actuator 70 along rotatable with counter clockwise direction clockwise, and can drive ball valve 30 to rotate in rotation process, thus the conducting relation between switching three-way hole 31 and each pipeline.Thus, this structure actuator 70 assemble and easy to use, with low cost.
According to an embodiment of the present utility model, housing 20 and body 10 are integrally formed.That is, according to the structure that the shell of the safety valve 100 of the utility model embodiment is formed as one.Thus, the safety valve 100 of this structure not only ensure that overall structure stability, and convenient formation, reduces preparation cost.
Comprise the safety valve 100 according to above-described embodiment according to the water heater of the utility model embodiment, this safety valve 100 can be arranged on the intake pipe of water heater.Because the safety valve 100 according to the utility model above-described embodiment has above-mentioned technique effect, therefore, water heater according to the utility model embodiment also has corresponding technique effect, namely both ensure that the safety in utilization of water heater, sluice when water heater internal pressure is excessive, pipeline assembling can be reduced again, reduce costs.
According to the water heater of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.
Claims (10)
1. a water heater safety valve, is characterized in that, comprising:
Body, is provided with pressure release assembly in described body, described body is provided with water intake and discharge opening;
Housing, described housing is connected with described body, and described housing is provided with and the water outlet of described water intake conducting and sewage draining exit;
Ball valve, described ball valve is located in described housing between the first position and the second position movably, when described ball valve is positioned at described primary importance, and described water intake and described water outlet conducting, when described ball valve is positioned at the described second place, described water outlet and described sewage draining exit conducting.
2. water heater safety valve according to claim 1, is characterized in that, described ball valve is provided with can three through holes of conducting with described water intake, water outlet and sewage draining exit.
3. water heater safety valve according to claim 2, is characterized in that, described water intake and water outlet are coaxially arranged, and described sewage draining exit is arranged perpendicular to the axis of described water intake and water outlet, and described threeway hole shape becomes T-shaped.
4. water heater safety valve according to claim 1, is characterized in that, the joint of described housing and described body is provided with the installation step extended radially inwardly along described housing, and described ball valve is arranged on described installation step.
5. water heater safety valve according to claim 4, it is characterized in that, the radial dimension of described ball valve is greater than the radial dimension of described sewage draining exit and is less than the radial dimension of described water outlet, and be provided with screw plug in described water outlet, described ball valve is only supported in the lower end of described screw plug.
6. water heater safety valve according to claim 5, is characterized in that, is provided with the first seal ring between described ball valve and described installation step, is provided with the second seal ring between described ball valve and described screw plug.
7. the water heater safety valve according to any one of claim 1-6, is characterized in that, also comprise: actuator, and described actuator is connected with described ball valve and drives described ball valve changeable between described primary importance and the second place.
8. water heater safety valve according to claim 7, is characterized in that, described actuator is the handle of the outside being located at described housing.
9. the water heater safety valve according to any one of claim 1-6, is characterized in that, described housing and described body are integrally formed.
10. a water heater, is characterized in that, comprises the water heater safety valve according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482009.6U CN204062006U (en) | 2014-08-25 | 2014-08-25 | Water heater safety valve and the water heater with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482009.6U CN204062006U (en) | 2014-08-25 | 2014-08-25 | Water heater safety valve and the water heater with it |
Publications (1)
| Publication Number | Publication Date |
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| CN204062006U true CN204062006U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420482009.6U Active CN204062006U (en) | 2014-08-25 | 2014-08-25 | Water heater safety valve and the water heater with it |
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| CN (1) | CN204062006U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713230A (en) * | 2015-03-21 | 2015-06-17 | 广东澳德绅电器科技有限公司 | Water control device of heat pump water heater |
| CN105928203A (en) * | 2016-04-27 | 2016-09-07 | 广东高而美制冷设备有限公司 | Water tank of energy-saving static heating type air-source water heater |
| CN108180621A (en) * | 2017-12-27 | 2018-06-19 | 九阳股份有限公司 | A kind of electric heater easy to use |
| CN108302229A (en) * | 2018-03-22 | 2018-07-20 | 芜湖美的厨卫电器制造有限公司 | Safety valve and water heater |
| CN108571602A (en) * | 2017-03-09 | 2018-09-25 | 宁波会德丰铜业有限公司 | Valve and its valve body |
| CN109185591A (en) * | 2018-11-09 | 2019-01-11 | 珠海格力电器股份有限公司 | Pipe joint structure and water storage device with it |
| CN114776839A (en) * | 2022-05-26 | 2022-07-22 | 浙江菲达精工机械有限公司 | Tee assembly with spherical sealing structure |
-
2014
- 2014-08-25 CN CN201420482009.6U patent/CN204062006U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713230A (en) * | 2015-03-21 | 2015-06-17 | 广东澳德绅电器科技有限公司 | Water control device of heat pump water heater |
| CN104713230B (en) * | 2015-03-21 | 2018-01-12 | 广东澳德绅电器科技有限公司 | A kind of water-control device of Teat pump boiler |
| CN105928203A (en) * | 2016-04-27 | 2016-09-07 | 广东高而美制冷设备有限公司 | Water tank of energy-saving static heating type air-source water heater |
| CN105928203B (en) * | 2016-04-27 | 2018-11-06 | 广东高而美制冷设备有限公司 | A kind of energy-saving static heating air energy water-heater water tank |
| CN108571602A (en) * | 2017-03-09 | 2018-09-25 | 宁波会德丰铜业有限公司 | Valve and its valve body |
| CN108180621A (en) * | 2017-12-27 | 2018-06-19 | 九阳股份有限公司 | A kind of electric heater easy to use |
| CN108302229A (en) * | 2018-03-22 | 2018-07-20 | 芜湖美的厨卫电器制造有限公司 | Safety valve and water heater |
| CN109185591A (en) * | 2018-11-09 | 2019-01-11 | 珠海格力电器股份有限公司 | Pipe joint structure and water storage device with it |
| CN114776839A (en) * | 2022-05-26 | 2022-07-22 | 浙江菲达精工机械有限公司 | Tee assembly with spherical sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230629 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
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| TR01 | Transfer of patent right |