CN110388745A - Prevent frostbite and split valve body and use its water heater - Google Patents
Prevent frostbite and split valve body and use its water heater Download PDFInfo
- Publication number
- CN110388745A CN110388745A CN201910651528.8A CN201910651528A CN110388745A CN 110388745 A CN110388745 A CN 110388745A CN 201910651528 A CN201910651528 A CN 201910651528A CN 110388745 A CN110388745 A CN 110388745A
- Authority
- CN
- China
- Prior art keywords
- water heater
- frost
- valve body
- cracking
- preventing 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 208000001034 Frostbite Diseases 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 claims description 11
- 239000005060 rubber Substances 0.000 claims description 11
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000002174 Styrene-butadiene Substances 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components
- F24H9/144—Valve seats, piping and heat exchanger connections integrated into a one-piece hydraulic unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
Abstract
The invention relates to an anti-frost-crack valve body and a water heater using the same. This water heater with prevent frostbite and split valve body can effectively avoid launching the solidification of water in cold environment and icing and lead to the pipeline frost crack and then make each part cause the damage in the water heater.
Description
Technical field
The present invention relates to technical field of water heaters more particularly to a kind of frost-cracking-preventing valve body and using its water heater.
Background technique
Water heater, which is directly arranged at interior, in order to prevent will lead to anthracemia, and water heater is set to outdoor.In
In the winter of severe cold, outside air temperature is very low, and especially northern area temperature is all subzero several years or even subzero ten several years, this temperature
Under degree, due to being full of water in water heater conduit road, when the phase of water changes, volume sharply expands, the water freezing in water pipe
Great expansive force will be generated, will lead to water-pipe blockage, in some instances it may even be possible to can by water pipe or components spalling, make water heater damage or
It scraps.And when leak occurs for water pipe, inlet valve closed not in time, causes to leak, cause water resource waste by user, make user or
Other people property causes damages.
Currently, can be generally added on the basis of conventional type in the gas heater available on the market of northern area anti-
Freeze heater assembly, by the de-icer modules in parallel to circuit system, when detecting water flow temperature lower than 7 DEG C or so
When, de-icer circuit start heats water route, and when temperature reaches 15 DEG C or so in water route, which is disconnected.This
Kind structure needs antifreeze heating and continuous device starting, to prevent antipriming pipe bursting by freezing, and required for the lower heater assembly of environment temperature
Heating temperature it is lower, keep power consumption higher.
Summary of the invention
The main purpose of the present invention is to provide a kind of frost-cracking-preventing valve body and application its water heater, can solve
Problem is stated, water freezing expansion is avoided to generate impact to other component.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of frost-cracking-preventing valve body comprising flexible cavity, pipeline and for connecting the flexible cavity and the pipeline
The connection component connect, when water condensation, the water in the pipeline is expanded to the flexible cavity, and the flexible cavity is to its outside
Expansion.
Preferably, the cross-sectional shape of the flexible cavity is round or oval.
Preferably, the material of the flexible cavity is butyl rubber, nitrile rubber, natural rubber or styrene-butadiene
Any combination of rubber or above-mentioned highly elastic material.
Preferably, the connection component include connector and by the connector and the pipeline locking nut, it is described
Connector and the flexible cavity are fixed.
Preferably, the flexible cavity extends outwardly equipped with connection structure, and the connection structure is concaveconvex structure.
Preferably, it being equipped at least one fixing groove on the outside of the connector, the fixing groove is located on the connector,
The connection structure is fixed in the fixing groove.
Preferably, the connection component further comprises having the connection structure and the fixed clip of the fixing groove.
Preferably, the water outlet of the pipeline is equipped with gear wall, and the gear wall is located on the pipeline, and with the spiral shell
Mother abuts.
Preferably, rubber mat, the port of the connector and the rubber mat are equipped between the connector and the pipeline
Outer surface matching.
Preferably, the shape of the rubber mat is tapered.
Another technical solution of the invention is achieved in that a kind of water heater with frost-cracking-preventing valve body comprising
There is water heater body, is equipped with above-mentioned frost-cracking-preventing valve body in the water heater body.
The beneficial effects of the present invention are: the frost-cracking-preventing valve body can effectively avoid in cold environments water-setting consolidation ice lead
It causes frost crack pipe and then damages each component in water heater；Flexible cavity dilatation is strong, and tensile elasticity is good, the tired longevity
There is the high flexible cavity simultaneously of life high resiliency can fully absorb the volume expansion amount that water condensation icing generates, and pipeline is avoided to be pressurized
Bursting by freezing, the water heater are not necessarily to peripheral hardware heater assembly, reduce assembly process, reduce production cost, reduce power consumption, save
The energy, rubber mat is tapered, is easy to eliminate the gap between connector and pipeline, and leakproofness is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of flexible cavity of the present invention；
Fig. 2 is the cross-sectional view in Fig. 2；
Fig. 3 is the partial enlarged view in Fig. 2 at E；
Fig. 4 is the structural schematic diagram of water heater of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As depicted in figs. 1 and 2, a kind of frost-cracking-preventing valve body includes flexible cavity 1, pipeline 3 and is used for flexible cavity 1
The connection component 2 connecting with pipeline 3, when water condensation, the water in pipeline 3 is expanded to the lower region of pressure, due in entire water
The pressure in pressure ratio pipeline 3 in road system 2 at flexible cavity 1 is small, and the water in pipeline 3 is expanded to flexible cavity 1, avoids water
The rupture of pipeline 3 is set very much to generate leak greatly 3 pressure of pipeline when congealing into ice, to produce after eliminating water freezing expansion to other component
Raw impact and flexible cavity 1 is to its lateral expansion, allows flexible cavity 1 to accommodate more ice, avoids flexible cavity 1 broken
It splits.
Specifically, the cross-sectional shape of flexible cavity 1 is round or oval, and flexible cavity 1 is enable to accommodate more ice,
And keep the ductility of flexible cavity 1 more preferable, avoid 1 local deformation of flexible cavity is excessive flexible cavity 1 is caused to rupture, flexible cavity
1 material is but is not limited to the highly elastic materials such as butyl rubber, nitrile rubber, natural rubber or SBR styrene butadiene rubbers, makes
The elongation rate of tensile failure of flexible cavity 1 can >=450%, 1 dilatation of flexible cavity is strong, and tensile elasticity is good, and fatigue life is high.
As shown in figure 3, connection component 2 includes connector 22, clip 23 and the nut 3 that connector 22 and pipeline 3 lock,
The water outlet of pipeline 3 is equipped with gear wall 31, and gear wall 31 is located on pipeline 3, and is abutted with nut 3, avoids pipeline 3 and connector
22 are detached from, and connector 22 and flexible cavity 1 are fixed, and flexible cavity 1 extends outwardly equipped with connection structure 11, and connection structure 11 is recessed
Male structure facilitates connection structure 11 to demould, and elastic cavity 1 and connection structure 11 are integrally formed, and are equipped with and are fixed on the outside of connector 22
Slot 23, fixing groove 23 are located on connector 22, and connection structure 11 is fixed in fixing groove 23 by clip 23, prevent connection structure
11 loosen disengaging.Rubber mat 222, the port of connector 22 and the outer surface of rubber mat 222 are equipped between connector 22 and pipeline 3
Match, the shape of rubber mat 222 is tapered, good seal performance, is easily attached part 22 and pipeline 3 seals.
As shown in figure 4, the present invention also provides a kind of water heater with frost-cracking-preventing valve body, which includes water heater
Ontology 4, is equipped with water circuit system A, gas handling system B, combustion system C and heat-exchange system D in water heater body 4, and gas handling system B is by day
Right gas or coal gas mix with air to form mixed gas and mixed gas is transmitted to combustion system C, and combustion system C is by gaseous mixture
The heat that volumetric combustion is formed, which is conducted to heat-exchange system D, water circuit system A, to be transported to water transport at heat-exchange system D and heats, and will be after heating
Water transport transport to outside water heater, frost-cracking-preventing valve body is equipped in water circuit system A, frost-cracking-preventing valve body can prevent water-setting from build-uping ice pipe
3 bursting by freezing of road avoids each component in water heater from damaging.
Embodiment described above, only preferred embodiments of the invention, be not to limit practical range of the invention, therefore it is all according to
The equivalent change or modification that structure, feature and principle described in scope of the present invention patent is done, should be included in the present invention
In patent claim.
Claims (11)
1. a kind of frost-cracking-preventing valve body, which is characterized in that it includes flexible cavity (1), pipeline (3) and is used for the elastic cavity
The connection component (2) that body (1) is connect with the pipeline (3), when water condensation, water in the pipeline (3) is to the flexible cavity
(1) it expands, and the flexible cavity (1) is to its lateral expansion.
2. the water heater according to claim 1 with frost-cracking-preventing valve body, which is characterized in that the flexible cavity (1)
Cross-sectional shape is round or oval.
3. the water heater according to claim 2 with frost-cracking-preventing valve body, which is characterized in that the flexible cavity (1)
Material is any group of butyl rubber, nitrile rubber, natural rubber or SBR styrene butadiene rubbers or above-mentioned highly elastic material
It closes.
4. the water heater according to claim 1-3 with frost-cracking-preventing valve body, which is characterized in that the connection group
Part (2) include connector (22) and by the connector (22) and the pipeline (3) locking nut (3), the connector
(22) fixed with the flexible cavity (1).
5. the water heater according to claim 4 with frost-cracking-preventing valve body, which is characterized in that the flexible cavity (1) to
Outer extend is equipped with connection structure (11), and the connection structure (11) is concaveconvex structure.
6. the water heater according to claim 5 with frost-cracking-preventing valve body, which is characterized in that on the outside of the connector (22)
Equipped at least one fixing groove (23), the fixing groove (23) is located on the connector (22), the connection structure (11)
It is fixed in the fixing groove (23).
7. the water heater according to claim 6 with frost-cracking-preventing valve body, which is characterized in that the connection component (2) into
One step includes by the connection structure (11) and the fixing groove (23) fixed clip (23).
8. the water heater according to claim 4 with frost-cracking-preventing valve body, which is characterized in that the water outlet of the pipeline (3)
Gear wall (31) is equipped at mouthful, the gear wall (31) is located on the pipeline (3), and abuts with the nut (3).
9. the water heater according to claim 4 with frost-cracking-preventing valve body, which is characterized in that the connector (22) and institute
It states and is equipped with rubber mat (222) between pipeline (3), the port of the connector (22) is matched with the outer surface of the rubber mat (222).
10. the water heater according to claim 9 with frost-cracking-preventing valve body, which is characterized in that the shape of the rubber mat (222)
Shape is tapered.
11. a kind of water heater with frost-cracking-preventing valve body, which is characterized in that it includes water heater body (4), the water heater
The described in any item frost-cracking-preventing valve bodies of claim 1-10 are equipped in ontology (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651528.8A CN110388745A (en) | 2019-07-18 | 2019-07-18 | Prevent frostbite and split valve body and use its water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651528.8A CN110388745A (en) | 2019-07-18 | 2019-07-18 | Prevent frostbite and split valve body and use its water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110388745A true CN110388745A (en) | 2019-10-29 |
Family
ID=68286743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910651528.8A Pending CN110388745A (en) | 2019-07-18 | 2019-07-18 | Prevent frostbite and split valve body and use its water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110388745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549859A (en) * | 2020-06-02 | 2020-08-18 | 罗瑞全 | Bad water storage device prevents frostbite |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5096332A (en) * | 1989-08-15 | 1992-03-17 | Toa Grout Kogyo Kabushiki Kaisha | Method for water leakage prevention in pipeline and liner for water leakage prevention |
| KR20040073911A (en) * | 2003-02-12 | 2004-08-21 | 서영철 | Method for manufacturing and forming water pipe freeze protection machine |
| CN101063312A (en) * | 2006-04-27 | 2007-10-31 | 梁嘉麟 | Method for preventing freezing-bursting of waterpipe |
| CN101144648A (en) * | 2007-09-14 | 2008-03-19 | 孙广福 | Volume type assembled multifunctional heat exchanger |
| CN105135098A (en) * | 2015-09-30 | 2015-12-09 | 甘志宏 | Sealing structure for inserted pipeline hoop locking connection |
| CN211177412U (en) * | 2019-07-18 | 2020-08-04 | 华帝股份有限公司 | Prevent frostbite and split valve body and use its water heater |
-
2019
- 2019-07-18 CN CN201910651528.8A patent/CN110388745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5096332A (en) * | 1989-08-15 | 1992-03-17 | Toa Grout Kogyo Kabushiki Kaisha | Method for water leakage prevention in pipeline and liner for water leakage prevention |
| KR20040073911A (en) * | 2003-02-12 | 2004-08-21 | 서영철 | Method for manufacturing and forming water pipe freeze protection machine |
| CN101063312A (en) * | 2006-04-27 | 2007-10-31 | 梁嘉麟 | Method for preventing freezing-bursting of waterpipe |
| CN101144648A (en) * | 2007-09-14 | 2008-03-19 | 孙广福 | Volume type assembled multifunctional heat exchanger |
| CN105135098A (en) * | 2015-09-30 | 2015-12-09 | 甘志宏 | Sealing structure for inserted pipeline hoop locking connection |
| CN211177412U (en) * | 2019-07-18 | 2020-08-04 | 华帝股份有限公司 | Prevent frostbite and split valve body and use its water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549859A (en) * | 2020-06-02 | 2020-08-18 | 罗瑞全 | Bad water storage device prevents frostbite |
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