CN103375614B - Function electric water heater safety valve is let out in band voltage stabilizing - Google Patents
Function electric water heater safety valve is let out in band voltage stabilizing Download PDFInfo
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- CN103375614B CN103375614B CN201210112612.0A CN201210112612A CN103375614B CN 103375614 B CN103375614 B CN 103375614B CN 201210112612 A CN201210112612 A CN 201210112612A CN 103375614 B CN103375614 B CN 103375614B
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- voltage stabilizing
- union joint
- seat
- stabilizing
- safety valve
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Function electric water heater safety valve is let out in the invention discloses a kind of band voltage stabilizing.It includes main valve body, inside lets out device, leakage device, union joint of intaking, handle and stable-pressure device, and stable-pressure device loads in main valve body, and is positioned at into water union joint top.The present invention have rational in infrastructure, use reliable, mistake pressure release can be avoided, reduce the features such as cost.
Description
Technical field
The present invention relates to a kind of relief valve, especially relevant with electric water heater safety valve.
Background technology
Relief valve be electric heater mainly comprise parts, its Main Function is to shield inner container of electric water heater.Compare gas heater due to electric heater and there is safe and clean free of contamination feature, select the people using electric heater to get more and more.Standing in great numbers however as high buildings and large mansions, normal for guaranteeing high-level user water, building water system the most all uses secondary booster, the most repeatedly supercharging mode supplies water, the most i.e. cause user's use water hydraulic pressure height uneven, the intake pressure that some user's family directly all sets already above electric water heater safety valve with water hydraulic pressure, when relief valve detects that intake pressure is more than it and sets pressure, can open pressure relief opening pressure release at once.From the point of view of user, what meeting was wrong thinks that relief valve lost efficacy, or directly thinks that electric water heater system lost efficacy.The generation of this problem, all causes the most unnecessary trouble to electric heater manufacturing enterprise and electric water heater safety valve enterprise, and the loss that the most therefore reason causes accounts for more than the 30% of mass loss the most after sale.
Summary of the invention
It is an object of the invention to provide a kind of rational in infrastructure, use reliable, mistake pressure release can be avoided, reduce the band voltage stabilizing of cost in let out function electric water heater safety valve.
For reaching above-mentioned purpose, the present invention is achieved by the following technical solutions.Letting out function electric water heater safety valve in band voltage stabilizing, including main valve body, inside let out device, leakage device, union joint of intaking, handle and stable-pressure device, stable-pressure device loads in main valve body, and is positioned at into water union joint top.
Function electric water heater safety valve is let out in described band voltage stabilizing, its stable-pressure device includes voltage stabilizing sliding shoe, pressure-stabilizing spring, voltage stabilizing lets out device in fixing seat and voltage stabilizing, pressure-stabilizing spring is located at voltage stabilizing sliding shoe and voltage stabilizing is fixed between seat, voltage stabilizing is fixed seat and is fixed on above water union joint, voltage stabilizing sliding shoe and the main valve body inner chamber place of being slidably matched are provided with sliding ring, fix the seat place of cooperation at voltage stabilizing sliding shoe with voltage stabilizing and be provided with small size sealing ring, water inlet union joint is provided with large size sealing ring with the main valve body inner chamber place of cooperation, water inlet union joint is fixed the seat place of cooperation and is provided with medium size sealing ring with voltage stabilizing, let out device in voltage stabilizing to be located at voltage stabilizing and fix in seat.
nullFunction electric water heater safety valve is let out in described band voltage stabilizing，Let out in its voltage stabilizing in device includes voltage stabilizing and let out base，Spring is let out in voltage stabilizing，Body is let out in voltage stabilizing，Pad and relief passage pad is let out in voltage stabilizing，Let out in voltage stabilizing in base top is provided with voltage stabilizing and let out pad，In voltage stabilizing, let out body top be provided with relief passage pad，Relief passage is between relief passage pad and voltage stabilizing sliding shoe，Let out body in voltage stabilizing to be fixed on voltage stabilizing and fix in seat，Let out in voltage stabilizing in base is located at voltage stabilizing let out internal，Let out in voltage stabilizing in being provided with voltage stabilizing between base and water inlet union joint and let out spring，Let out in voltage stabilizing and on body sidewall, be provided with 1-50 outlet pass，It is provided with 1 50 inlet openings bottom water inlet union joint，Formation intake tunnel I between internal wall is let out in letting out base outer wall and voltage stabilizing in voltage stabilizing，Let out external wall in voltage stabilizing and formation intake tunnel II between seat inwall is fixed in voltage stabilizing，Connected by outlet pass between intake tunnel I with intake tunnel II，Intake tunnel II connects with relief passage by letting out the breach at body top in voltage stabilizing.
Function electric water heater safety valve is let out in described band voltage stabilizing, a diameter of 1 10 millimeters of its inlet opening, and be uniformly distributed, outlet pass is water flowing circular hole or water-flowing trough.
The present invention compared with prior art has the advantage that (one) is that electric water heater safety valve water inlet end devises stable-pressure device, intake pressure is made to enter back in electric water heater relief valve housing after stable-pressure device drops to just commonly use water pressure, so that it is guaranteed that electric water heater safety valve normally works；(2) being to let out device in electric water heater safety valve is also devised with voltage stabilizing, letting out function in making electric water heater safety valve can normally work；(3) it is rational in infrastructure, uses reliable, mistake pressure release can be avoided, be substantially reduced after service cost.
Accompanying drawing explanation
Fig. 1 is to let out function electric water heater safety valve population structure schematic diagram in band voltage stabilizing of the present invention.
Fig. 2 is to let out function electric water heater safety valve inlet opening structural representation in band voltage stabilizing of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described in further detail.
nullAs shown in Figure 1，Function electric water heater safety valve is let out in band voltage stabilizing，Including main valve body 1，Inside let out device 2，Leakage device 3，Water inlet union joint 11，Handle 22 and stable-pressure device 21，Stable-pressure device 21 loads in main valve body 1，And be positioned at into water union joint 11 top，Stable-pressure device 21 includes voltage stabilizing sliding shoe 4，Pressure-stabilizing spring 6，Device 19 is let out in voltage stabilizing in fixing seat 8 and voltage stabilizing，Pressure-stabilizing spring 6 is located at voltage stabilizing sliding shoe 4 and voltage stabilizing is fixed between seat 8，Voltage stabilizing is fixed seat 8 and is fixed on above water union joint 11，Voltage stabilizing sliding shoe 4 and the main valve body 1 inner chamber place of being slidably matched are provided with sliding ring 5，Fix seat 8 place of cooperation at voltage stabilizing sliding shoe 4 with voltage stabilizing and be provided with small size sealing ring 7，Water inlet union joint 11 is provided with large size sealing ring 10 with the main valve body 1 inner chamber place of cooperation，Water inlet union joint 11 is fixed seat 8 place of cooperation and is provided with medium size sealing ring 9 with voltage stabilizing，Let out device 19 in voltage stabilizing to be located at voltage stabilizing and fix in seat 8，Let out in voltage stabilizing in device 19 includes voltage stabilizing and let out base 12，Spring 13 is let out in voltage stabilizing，Body 15 is let out in voltage stabilizing，Pad 16 and relief passage pad 17 is let out in voltage stabilizing，Let out in voltage stabilizing in base 12 top is provided with voltage stabilizing and let out pad 16，In voltage stabilizing, let out body 15 top be provided with relief passage pad 17，Relief passage 18 is between relief passage pad 17 and voltage stabilizing sliding shoe 4，Let out body 15 in voltage stabilizing to be fixed on voltage stabilizing and fix in seat 8，Let out in voltage stabilizing in base 12 is located at voltage stabilizing and let out in body 15，Let out in voltage stabilizing in being provided with voltage stabilizing between base 12 and water inlet union joint 11 and let out spring 13，Let out in voltage stabilizing and on body 15 sidewall, be provided with 10 outlet passes 14，Formation intake tunnel I24 between body 15 inwall is let out in letting out base 12 outer wall and voltage stabilizing in voltage stabilizing，Let out body 15 outer wall in voltage stabilizing and formation intake tunnel II25 between seat 8 inwall is fixed in voltage stabilizing，Connected by outlet pass 14 between intake tunnel I24 with intake tunnel II25，Intake tunnel II25 connects with relief passage 18 by letting out the breach 26 at body 15 top in voltage stabilizing，As shown in Figure 2，It is provided with 6 inlet openings 20 bottom water inlet union joint 11，A diameter of 3.5 millimeters of inlet opening 20，And be uniformly distributed，Outlet pass 14 is water flowing circular hole or water-flowing trough.
Claims (3)
- null1. let out function electric water heater safety valve in a band voltage stabilizing，Including main valve body (1)，Inside let out device (2)，Leakage device (3)，Water inlet union joint (11)，Handle (22) and stable-pressure device (21)，Stable-pressure device (21) loads in main valve body (1)，And be positioned at into water union joint (11) top，It is characterized in that: stable-pressure device (21) includes voltage stabilizing sliding shoe (4)，Pressure-stabilizing spring (6)，Device (19) is let out in voltage stabilizing in fixing seat (8) and voltage stabilizing，Pressure-stabilizing spring (6) is located at voltage stabilizing sliding shoe (4) and voltage stabilizing is fixed between seat (8)，Voltage stabilizing is fixed seat (8) and is fixed on into water union joint (11) top，Voltage stabilizing sliding shoe (4) and main valve body (1) the inner chamber place of being slidably matched are provided with sliding ring (5)，Fix seat (8) place of cooperation at voltage stabilizing sliding shoe (4) with voltage stabilizing and be provided with small size sealing ring (7)，Water inlet union joint (11) is provided with large size sealing ring (10) with main valve body (1) the inner chamber place of cooperation，Water inlet union joint (11) is fixed seat (8) place of cooperation and is provided with medium size sealing ring (9) with voltage stabilizing，Let out device (19) in voltage stabilizing to be located in voltage stabilizing fixes seat (8).
- nullFunction electric water heater safety valve is let out in band voltage stabilizing the most according to claim 1，It is characterized in that: let out in voltage stabilizing in device (19) includes voltage stabilizing and let out base (12)，Spring (13) is let out in voltage stabilizing，Body (15) is let out in voltage stabilizing，Pad (16) and relief passage pad (17) is let out in voltage stabilizing，Let out in voltage stabilizing in base (12) top is provided with voltage stabilizing and let out pad (16)，In voltage stabilizing, let out body (15) top be provided with relief passage pad (17)，Relief passage (18) is positioned between relief passage pad (17) and voltage stabilizing sliding shoe (4)，Let out body (15) in voltage stabilizing to be fixed in voltage stabilizing fixes seat (8)，Let out in voltage stabilizing in base (12) is located at voltage stabilizing and let out in body (15)，Let out in voltage stabilizing in being provided with voltage stabilizing between base (12) and water inlet union joint (11) and let out spring (13)，Let out in voltage stabilizing and on body (15) sidewall, be provided with 1-50 outlet pass (14)，It is provided with 1 50 inlet openings (20) in water inlet union joint (11) bottom，Formation intake tunnel I(24 between body (15) inwall is let out) in letting out base (12) outer wall and voltage stabilizing in voltage stabilizing，Let out body (15) outer wall in voltage stabilizing and formation intake tunnel II(25 between seat (8) inwall is fixed in voltage stabilizing)，Intake tunnel I(24) with intake tunnel II(25) between connected by outlet pass (14)，Intake tunnel II(25) connect with relief passage (18) by letting out the breach (26) at body (15) top in voltage stabilizing.
- Function electric water heater safety valve is let out in band voltage stabilizing the most according to claim 2, it is characterised in that: a diameter of 1 10 millimeters of inlet opening (20), and be uniformly distributed, outlet pass (14) is water flowing circular hole or water-flowing trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210112612.0A CN103375614B (en) | 2012-04-17 | 2012-04-17 | Function electric water heater safety valve is let out in band voltage stabilizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210112612.0A CN103375614B (en) | 2012-04-17 | 2012-04-17 | Function electric water heater safety valve is let out in band voltage stabilizing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375614A CN103375614A (en) | 2013-10-30 |
| CN103375614B true CN103375614B (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210112612.0A Active CN103375614B (en) | 2012-04-17 | 2012-04-17 | Function electric water heater safety valve is let out in band voltage stabilizing |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331807Y (en) * | 1998-11-02 | 1999-08-04 | 黄焯坤 | Adjustable internal-row singl-way safety valve assembly |
| CN2846945Y (en) * | 2005-10-23 | 2006-12-13 | 陈守约 | Water storage type multifunction regulating valve for electric water heater |
| CN1940365A (en) * | 2005-09-30 | 2007-04-04 | 陈雪峰 | Safety valve with pressure releaser for electric water heater |
| CN202580168U (en) * | 2012-04-17 | 2012-12-05 | 浙江艾默樱零部件有限公司 | Safety valve with pressure-stabilizing and internal relief functions for electric water heaters |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3364598B2 (en) * | 1999-03-15 | 2003-01-08 | 株式会社ヨシタケ | Safety valve for hot water equipment |
| JP3968336B2 (en) * | 2003-09-24 | 2007-08-29 | 株式会社長府製作所 | Backflow prevention device and canned multi-channel water heater |
| US20110168277A1 (en) * | 2008-12-04 | 2011-07-14 | Larco Llc | Pressure relief valve with reverse threaded inlet |
-
2012
- 2012-04-17 CN CN201210112612.0A patent/CN103375614B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331807Y (en) * | 1998-11-02 | 1999-08-04 | 黄焯坤 | Adjustable internal-row singl-way safety valve assembly |
| CN1940365A (en) * | 2005-09-30 | 2007-04-04 | 陈雪峰 | Safety valve with pressure releaser for electric water heater |
| CN2846945Y (en) * | 2005-10-23 | 2006-12-13 | 陈守约 | Water storage type multifunction regulating valve for electric water heater |
| CN202580168U (en) * | 2012-04-17 | 2012-12-05 | 浙江艾默樱零部件有限公司 | Safety valve with pressure-stabilizing and internal relief functions for electric water heaters |
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| Publication number | Publication date |
|---|---|
| CN103375614A (en) | 2013-10-30 |
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Effective date of registration: 20200415 Address after: 311800 No.18 Sanfeng Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG HAOLU THERMAL ENERGY TECHNOLOGY Co.,Ltd. Address before: 311835, Jiefang Road, Zhejiang, Shaoxing province Zhuji Town Industrial Zone No. 698 Patentee before: ZHEJIANG AIMOYING PARTS Co.,Ltd. |
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| TR01 | Transfer of patent right |