CN109268547A - A kind of vibration proof electric water heater safety valve - Google Patents
A kind of vibration proof electric water heater safety valve Download PDFInfo
- Publication number
- CN109268547A CN109268547A CN201811432894.6A CN201811432894A CN109268547A CN 109268547 A CN109268547 A CN 109268547A CN 201811432894 A CN201811432894 A CN 201811432894A CN 109268547 A CN109268547 A CN 109268547A
- Authority
- CN
- China
- Prior art keywords
- spool
- spring base
- spring
- bulge loop
- safety valve
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010049712 Dysacusis Diseases 0.000 description 1
- 208000016621 Hearing disease Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The present invention provides a kind of vibration proof electric water heater safety valve, including valve body, valve body is equipped with intake antrum and pressure-releasing chamber, it is communicated between intake antrum and pressure-releasing chamber, lets out valve equipped with interior in intake antrum, inside letting out valve includes spool, spring base, reset spring and gasket, spool end is socketed spring base, gasket is set between spool end and spring base, reset spring is worn in the middle part of spool, reset spring is set in spring base；Bulge loop is arranged in spring base and spool end joint surface, and spring base is into a single integrated structure with bulge loop, bulge loop can setting-up piece position, the spring base two sides are respectively equipped with the downward exhalant canal of water inlet connecting spring seat；Spring base and the inner wall ring of spool socket set boss, and spool is supported by boss face, and the groove between adjacent lands forms exhalant canal.Advantages of the present invention are as follows: reasonable in design, each accessory connection cooperation is firm in intake antrum, and water inlet is independent when inside letting out, is discharged smooth and fan type bulge-structure supporting & stablizing, and using effect is promoted, durable.
Description
Technical field
The present invention relates to safety valve technical fields, and in particular to a kind of vibration proof electric water heater safety valve.
Background technique
Safety valve is the important composition component in electric heater, and main function is the liner for protecting electric heater.It is existing
Electric water heater safety valve after being heated to certain temperature, the water of heating can be such that inner liner pressure increases, promote in let out automatic opening,
Water flow lets out channel pressure release in passing through；However since fitting designs each in intake antrum, connection are with reasonable, water flow passes through water inlet
It will lead to interior fittings vibration when chamber, deformation makes flow instability and issues abnormal sound.This Abnormal Sound is excessively ear-piercing, and user is allowed to feel
To dysacusis, user's rest especially can be seriously affected at night；In addition, being used for a long time, to there is also safety valve pressure value inclined
It is low, and then the problem of lead to safety valve pressure release failure.
Summary of the invention
The object of the present invention is to provide a kind of reasonable in design, connections to cooperate firm, durable, vibration proof electric heating
Hydrophone safety valve.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of vibration proof electric water heater safety valve, including valve body, valve body are equipped with intake antrum and pressure-releasing chamber, intake antrum and pressure-releasing chamber
Between communicate, be equipped in intake antrum it is interior lets out valve, inside letting out valve includes spool, spring base, reset spring and gasket, spool end socket
Gasket is arranged in spring base between spool end and spring base, reset spring is worn in the middle part of spool, and reset spring is set to spring base
It is interior；Bulge loop is arranged in spring base and spool end joint surface, and spring base is into a single integrated structure with bulge loop, bulge loop can setting-up piece position
It sets, the spring base two sides are respectively equipped with the downward exhalant canal of water inlet connecting spring seat；Spring base is socketed interior with spool
Wall ring sets boss, and spool is supported by boss face, and the groove between adjacent lands forms exhalant canal.
Further, sector is recessed into the boss face, boss face is bonded support at fan-shaped surface with spool.
Further, the spring base and the inner wall of spool socket are equipped with 2 ~ 6 boss.
Further, the spool end extends outward to form end face, and bulge loop is in the indent end face of spool end, bulge loop
Outer diameter is less than the internal diameter of spool end indent end face.
Further, the spring base is made of plastics.
Compared with prior art, the present invention having the advantage that
A kind of vibration proof electric water heater safety valve of the present invention is reasonable in design, and each accessory connection cooperation is firm in intake antrum, interior
Water inlet is independent when letting out, is discharged smooth and fan type bulge-structure supporting & stablizing, and using effect is promoted, durable.
The present invention is solved to be changed because intake tunnel is compressed with returning spring, and spool is unbalance under single-point support and accessory
It deforms and uses accessory vibration problem caused by water unstable, ensure that also can be quiet effective when electric water heater safety valve is let out inside
Ground work.In interior urocoel, spring base side can effectively be kept away there are two the exhalant canal in independent water inlet connecting spring seat
Change intake tunnel as returning spring compresses when exempting to let out into water, improves water inlet stability.What spring base and spool were socketed
Inner wall is equipped with fan-shaped surface boss structure, and fan-shaped surface boss and spool are supported at fan-shaped surface, rather than single-point support, increased supporting surface
Product can be effectively ensured when spool is let out inside not to be vibrated with flowing water.Spring base and spool end joint surface are arranged and spring base is at one
The bulge loop of body structure, bulge loop are used to the position of setting-up piece, it is possible to prevente effectively from interior sluicing stream is to urocoel internal gasket in intaking etc.
The shock and vibration of accessory causes water flow unstable and causes to vibrate；It also avoids being depressed for a long time in reset spring, spool is to pad
Withholding for piece causes gasket deformation, and the gasket of deformation also results in water impact shakiness and accessory is caused to vibrate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vibration proof electric water heater safety valve of the present invention.
Fig. 2 is that a kind of the interior of vibration proof electric water heater safety valve of the present invention lets out core assembly structural schematic diagram.
Fig. 3 is a kind of spring seat structure schematic diagram of vibration proof electric water heater safety valve of the present invention.
Fig. 4 is a kind of spring base schematic cross-section of vibration proof electric water heater safety valve of the present invention.
Fig. 5 is the inner wall section signal of a kind of spring base of vibration proof electric water heater safety valve of the present invention and spool socket
Figure.
Specific embodiment
With reference to the accompanying drawing, the embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of vibration proof electric water heater safety valve, including valve body, valve body are equipped with intake antrum and pressure-releasing chamber,
It is communicated between intake antrum and pressure-releasing chamber, lets out valve equipped with interior in intake antrum.As shown in Fig. 2, it is interior let out valve include spool 1, spring base 2,
Reset spring 3 and gasket 4,1 end of spool are socketed spring base 2, setting gasket 4 between 1 end of spool and spring base 2, in spool 1
Portion wears reset spring 3, and reset spring 3 is set in spring base 2.Bulge loop 21, bullet is arranged in spring base 2 and 1 end joint surface of spool
Spring abutment 2 and bulge loop 21 are into a single integrated structure, bulge loop 21 can setting-up piece 4 position；1 end of spool extends outward to form end
Face, bulge loop 21 are in the indent end face of 1 end of spool, and 21 outer diameter of bulge loop is less than the internal diameter of 1 end indent end face of spool.
The spring base 2 is made of plastics, and portable construction is low in cost.
As shown in Figure 2,3, it is logical to be respectively equipped with water outlet downward in 22 connecting spring seat 2 of water inlet for 2 two sides of spring base
Road.It is bonded as shown in figure 4, the inner wall that spring base 2 and spool 1 are socketed is equipped with 6 fan-shaped surface boss, 23,6 fan-shaped surface boss 23
Spool 1 forms fan-shaped surface support with spool 1, and fan-shaped supporting surface increases bearing area, and spool 1 can be effectively ensured and let out inside
When do not vibrated with flowing water.
As shown in figure 5, the groove 24 between the adjacent fan-shaped surface boss 23 of 2 inner wall of spring base forms the water outlet of spring base 2
Channel, the water flow that 2 two sides water inlet 22 of spring base enters are flowed out from the exhalant canal in spring base 2.
The above is only the preferred embodiment for the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
In invention protection scope.
Claims (5)
1. a kind of vibration proof electric water heater safety valve, including valve body, valve body is equipped with intake antrum and pressure-releasing chamber, intake antrum and pressure release
It is communicated between chamber, lets out valve equipped with interior in intake antrum, inside letting out valve includes spool, spring base, reset spring and gasket, spool end set
Spring base is connect, gasket is set between spool end and spring base, reset spring is worn in the middle part of spool, reset spring is set to spring base
It is interior；Bulge loop is arranged in spring base and spool end joint surface, and spring base is into a single integrated structure with bulge loop, bulge loop can setting-up piece position
It sets, it is characterised in that: the spring base two sides are respectively equipped with the downward exhalant canal of water inlet connecting spring seat；Spring base and valve
The inner wall ring that core retainer plate connects sets boss, and spool is supported by boss face, and the groove between adjacent lands forms exhalant canal.
2. a kind of vibration proof electric water heater safety valve according to claim 1, it is characterised in that: be recessed into the boss face
Sector, boss face are bonded support at fan-shaped surface with spool.
3. a kind of vibration proof electric water heater safety valve according to claim 1 or 2, it is characterised in that: the spring base with
The inner wall of spool socket is equipped with 2 ~ 6 boss.
4. a kind of vibration proof electric water heater safety valve according to claim 1, it is characterised in that: the spool end is outside
End face is extended to form, bulge loop is in the indent end face of spool end, and bulge loop outer diameter is less than the internal diameter of spool end indent end face.
5. a kind of vibration proof electric water heater safety valve according to claim 1, it is characterised in that: the spring base is by plastics
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811432894.6A CN109268547B (en) | 2018-11-28 | 2018-11-28 | Vibration-proof safety valve of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811432894.6A CN109268547B (en) | 2018-11-28 | 2018-11-28 | Vibration-proof safety valve of electric water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109268547A true CN109268547A (en) | 2019-01-25 |
| CN109268547B CN109268547B (en) | 2023-10-27 |
Family
ID=65186295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811432894.6A Active CN109268547B (en) | 2018-11-28 | 2018-11-28 | Vibration-proof safety valve of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268547B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235532Y (en) * | 1995-12-29 | 1996-09-18 | 温州市热水器总厂 | Safety combination valve for feeding water into water heater |
| JP2006336900A (en) * | 2005-05-31 | 2006-12-14 | Danrei:Kk | Pressure relief valve |
| CN203979528U (en) * | 2014-08-04 | 2014-12-03 | 赵红军 | A kind of one-way valve |
| KR20150024218A (en) * | 2013-08-26 | 2015-03-06 | 제이제이테크놀로지(주) | Check valve apparatus for hot-water heating mat boiler |
| CN104455612A (en) * | 2014-11-12 | 2015-03-25 | 浙江盾安阀门有限公司 | Dynamic flow balancing valve with low vibration |
| CN205155271U (en) * | 2015-10-30 | 2016-04-13 | 浙江艾默樱零部件有限公司 | Take electric water heater relief valve of filter |
| CN209414707U (en) * | 2018-11-28 | 2019-09-20 | 浙江艾默樱网络科技有限公司 | A kind of vibration proof electric water heater safety valve |
-
2018
- 2018-11-28 CN CN201811432894.6A patent/CN109268547B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235532Y (en) * | 1995-12-29 | 1996-09-18 | 温州市热水器总厂 | Safety combination valve for feeding water into water heater |
| JP2006336900A (en) * | 2005-05-31 | 2006-12-14 | Danrei:Kk | Pressure relief valve |
| KR20150024218A (en) * | 2013-08-26 | 2015-03-06 | 제이제이테크놀로지(주) | Check valve apparatus for hot-water heating mat boiler |
| CN203979528U (en) * | 2014-08-04 | 2014-12-03 | 赵红军 | A kind of one-way valve |
| CN104455612A (en) * | 2014-11-12 | 2015-03-25 | 浙江盾安阀门有限公司 | Dynamic flow balancing valve with low vibration |
| CN205155271U (en) * | 2015-10-30 | 2016-04-13 | 浙江艾默樱零部件有限公司 | Take electric water heater relief valve of filter |
| CN209414707U (en) * | 2018-11-28 | 2019-09-20 | 浙江艾默樱网络科技有限公司 | A kind of vibration proof electric water heater safety valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109268547B (en) | 2023-10-27 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230919 Address after: 311800 Qinwu Village, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhejiang Negative Machinery Co.,Ltd. Address before: 311835 No. 698, Jiefang Road, industrial zone, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: ZHEJIANG AIMOYING NETWORK TECHNOLOGY CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |