CN109282498A - A kind of anticreep waterpipe couplings and the water heater for being equipped with the anticreep waterpipe couplings - Google Patents
A kind of anticreep waterpipe couplings and the water heater for being equipped with the anticreep waterpipe couplings Download PDFInfo
- Publication number
- CN109282498A CN109282498A CN201811215693.0A CN201811215693A CN109282498A CN 109282498 A CN109282498 A CN 109282498A CN 201811215693 A CN201811215693 A CN 201811215693A CN 109282498 A CN109282498 A CN 109282498A
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- Prior art keywords
- water
- connector
- runner
- hot water
- cold water
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 311
- 230000008878 coupling Effects 0.000 title claims abstract description 20
- 238000010168 coupling process Methods 0.000 title claims abstract description 20
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 20
- 230000004907 flux Effects 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000003287 bathing Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 210000005239 tubule Anatomy 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
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
A kind of anticreep waterpipe couplings that the invention discloses external outside inner container of electric water heater, including connector body and the hot water flux being arranged in connector body and cold water runner, connector body, which is adopted, to be made from an insulative material, connector body lower end surface is formed with water supply connector and water outlet connector, connector body upper surface forms inlet opening and apopore, water supply connector is connected to inlet opening by cold water runner, water outlet connector is connected to apopore hot water flux, water supply connector is by cold water through cold water runner, liner is injected in inlet opening, water outlet connector is by the hot water of liner through apopore, hot water flux exports to bathing water pipe, the present invention in reciprocating runner design and flexible cross section of fluid channel shape by designing, spatial volume can be made full use of, both effectively increase flow channel cross-section product, extend flow channel length again, realization increases under big flow Water route resistance promotes anti-blocking, leakproof electrical property, and the invention also discloses a kind of water heaters for being equipped with above-mentioned anticreep waterpipe couplings.
Description
Technical field
The present invention relates to a kind of technical field of water heaters more particularly to a kind of anticreep waterpipe couplings and this is installed
The water heater of anticreep waterpipe couplings.
Background technique
The anticreep measure of existing electric heater extends water route using insulation tube, forms biggish water route electricity
Resistance, by the water route resistance limitation because in the liner of electric heater electrothermal tube electric leakage etc. reasons cause liner water body to charge to people
The electric current of body leakage achievees the purpose that protection personal safety, and here it is popular so-called anti-electric wall technologies.At present in industry mostly
Insulation tube is built in liner, such as CN01135300.7 patent and CN200610097237.1 patent, make to insulate length of tube with
Its inside radius r reaches certain ratio, it is ensured that the water route resistance value of needs.However, length is limited because insulation tube is built in liner
System, to reach above-mentioned ratio can only subtract tubule radius, thus will lead to disengaging water flow and reduce, and constitute plug hidden danger.Except this
Except, there are also external anti-electricity wall outside the tank, such as 200920238448.1 patents, water routes to be made into coiling (class in market
Like mosquito repellent coil disc), in order to reduce volume, runner is also made into relatively fine, equally exists the small problem of disengaging water flow；Due to such
Anti-electricity wall need to be connect with the water pipe head of liner, in addition the height of itself, after complete machine cooperation, shared spatial volume also compared with
Greatly, thus industrial application is few.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of anticreep waterpipe couplings,
It can solve because flow channel length limitation cross section of fluid channel product influences water flow problem, and have and occupy little space, assemble simplicity, is anticreep
The advantages that effect is good.
The second object of the present invention is to provide a kind of water heater for being equipped with above-mentioned anticreep waterpipe couplings.
An object of the present invention adopts the following technical scheme that realization:
A kind of anticreep waterpipe couplings, including connector body, be arranged in the blanking cover at the connector body both ends with
And the hot water flux in the connector body and cold water runner are set, the connector body, which is adopted, to be made from an insulative material,
The connector body lower end surface is formed with water supply connector and water outlet connector, and the water supply connector and the cold water runner connect
Logical, the water outlet connector is connected to the hot water flux, and the water supply connector is suitable for importing cold water in the cold water runner, institute
It states water outlet connector to be suitable for importing the hot water in the hot water flux in the bathing water pipe being arranged in outside water heater, the connector
Main body upper surface is formed with inlet opening and apopore, and the inlet opening is connected to the cold water runner, the apopore and institute
Hot water flux's connection is stated, the cold water runner is divided into the first cold water runner and the second cold water runner, the first cold water runner
Water (flow) direction in middle water (flow) direction and the second cold water runner is on the contrary, the hot water flux is divided into the first hot water flux and the
Two hot water flux, in first hot water flux in water (flow) direction and second hot water flux water (flow) direction on the contrary, described in two
Blanking cover and the connector body, which are formed with, to be suitable for being connected to first hot water flux with second hot water flux or inciting somebody to action
The passageway that the first cold water runner is connected to the second cold water runner.
Further, the cold water runner and the hot water flux cross section can be rounded, rectangular etc. shapes setting.
Further, itself screw thread or screw can be used in the blanking cover and connector body sealing cooperates.
Further, the ratio of the length and cross-sectional area of the hot water flux and the cold water runner is greater than 45cm/
cm2。
The second object of the present invention adopts the following technical scheme that realization:
A kind of water heater for installing above-mentioned anticreep waterpipe couplings, including water heater liner and the connector body,
The water heater liner surface, which is provided with, offers connector, and connecting flange, the connecting flange are equipped at the connector
Fixation is bolted with connector body.
Further, the connector body upper surface offers inlet opening and apopore, the connector body following table
Face is formed with water supply connector and water outlet connector, and cold water runner and hot water flux, the cold water are formed in the connector body
Runner is suitable for for connecting with the water supply connector inlet opening, and the hot water flux is suitable for the apopore and the water outlet
Connector connects, and the outlet pipe connecting with the apopore is provided in the water heater body, the water supply connector is suitable for will be cold
Water imports in the cold water runner, and the water heater body connect with inlet opening, is suitable for the cold water in the cold water runner
It importing in the water heater body, the water heater body is suitable for heating the water in the water heater body of entrance,
The water that the outlet pipe is suitable for heating the water heater body imports in the hot water flux through the apopore, and via institute
State water outlet connector discharge.
Further, sealing ring is provided between the connecting flange and the connector body.
Compared with prior art, the beneficial effects of the present invention are:
By being in cold water runner and the hot water flux of reciprocating setting, spatial volume can be made full use of, is both effectively increased
Flow channel cross-section product, and extend flow channel length, it realizes and increases water route resistance under big flow, anticreep effect is good；Utilize connection
Connector body and water heater are facilitated the installation and removal of connector body by flange.
Detailed description of the invention
Fig. 1 is a schematic structural view of Embodiment 1 of the present invention；
Fig. 2 is the top cross-sectional view of the embodiment of the present invention 1；
Fig. 3 is the right side section view of the embodiment of the present invention 1；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 5 is the front sectional view of the embodiment of the present invention 2；
Fig. 6 is the right side section view of the embodiment of the present invention 2；
Fig. 7 is the structural schematic diagram for the water heater that the present invention is equipped with above-mentioned anticreep waterpipe couplings.
In figure: 10, connector body；13, water supply connector；14, water outlet connector；15, inlet opening；16, apopore；191, it blocks up
Lid；103, connecting pin；11, cold water runner；111, the first cold water runner；112, the second cold water runner；12, hot water flux；121,
First hot water flux；122, the second hot water flux；20, water heater body；21, connecting flange；211, sealing ring；22, outlet pipe.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
A kind of anticreep waterpipe couplings as shown in figures 1 to 6, including connector body 10, setting are in the connector master
The blanking cover 191 at 10 both ends of body and the hot water flux 12 being arranged in the connector body 10 and cold water runner 11, the company
It connects device main body 10 and adopts and be made from an insulative material, 10 lower end surface of connector body is formed with water supply connector 13 and water outlet connector
14, and the water supply connector 13 is connected to the cold water runner 11, the water outlet connector 14 is connected to the hot water flux 12, institute
It states water supply connector 13 to be suitable for importing cold water in the cold water runner 11, the water outlet connector 14 is suitable for the hot water flux 12
In hot water import in the bathing water pipe that is arranged in outside water heater, 10 upper surface of connector body be formed with inlet opening 15 with
Apopore 16, and the inlet opening 15 is connected to the cold water runner 11, the apopore 16 is connected to the hot water flux 12,
The cold water runner 11 divides for the first cold water runner 111 and the second cold water runner 112, water in the first cold water runner 111
Stream direction and the second cold water runner 112 in water (flow) direction on the contrary, the hot water flux 12 divide for the first hot water flux 121 with
And second hot water flux 122, water flow side in water (flow) direction and second hot water flux 122 in first hot water flux 121
To on the contrary, two blanking covers 191 and the connector body 10 be formed be suitable for by first hot water flux 121 with it is described
The passageway that second hot water flux 122 is connected to or is connected to the first cold water runner 111 with the second cold water runner 112.
Cold water flows into cold water runner 11 from water supply connector 13, in the first cold water runner 111 of reciprocating setting and the
Secondary cooling water runner 112 can increase the entire length of cold water runner 11, to enhance water route resistance；In addition, cold water runner 11 uses
Reciprocating setting can make full use of space, increases flow channel cross-section product, further enhances water route resistance, reach anticreep
Purpose, while the problem for effectively avoiding cold water runner 11 blocked.
Water (flow) direction is as shown by arrows in figure, will be flowed through into the cold water in connector body along the first cold water runner 111
Second cold water runner 112 simultaneously enters in water heater from inlet opening 15, and water heater will heat the cold water of entrance, and will add
Hot water after heat imports in hot water flux 12 from apopore 16, and hot water flux 12 is divided into the first hot water flux in reciprocating setting
121 and second hot water flux 122 (i.e. reciprocating runner setting), to increase the entire length of hot water flux 12, to enhance water
Road resistance；In addition, using reciprocating setting using hot water flux 12, space can make full use of, increase flow channel cross-section product, into
One step enhances water route resistance, achievees the purpose that problem that is anticreep, while effectively avoiding hot water flux 12 blocked；Hot water flows through
Connector body is discharged from water outlet connector 14 after hot water flux 12.Further, since cold water runner 11 is with hot water flux 12 using past
Compound runner is arranged, and pressure is of substantially equal in runner, and there is no big pressure differences, therefore its interval can be made thinner, more save
Material saving, smaller volume.
Furthermore first hot water flux 121 is connected to and the first cold water with the second hot water flux 122 by setting blanking cover 191
Runner 111 is connected to the second cold water runner 112, so that the first hot water flux 121 and the second hot water flux 122 and the first cold water
Runner 111 and the second cold water runner 112 form the setting of reciprocating runner, at the same it is convenient to overhaul when user blanking cover 191 is opened
Sewage in connector body to be discharged.
Cold water runner 11 and 12 cross section of hot water flux can be rounded, rectangular etc. shapes setting, with mating connector master
The shape of body 10.
It, can be by the first cold water runner 111, the second cold water when being greater than vertical section area such as connector body horizontal sectional area
Runner 112 and the first hot water flux 121, the second hot water flux 122 are set as horizontal cross arrangement, to make full use of connector
The cross-sectional area of ontology reaches optimal anticreep effect；When being less than vertical section area such as connector body horizontal sectional area,
The first cold water runner 111, the second cold water runner 112 and the first hot water flux 121, the second hot water flux 122 can be then arranged
To be arranged above and below, to make full use of the cross-sectional area of connector body, reach optimal anticreep effect.
The ratio between the length of hot water flux 12 and cold water runner 11 and cross-sectional area are greater than or equal to 45cm/cm2, anticreep
Effect is good.The A.13.2 clause requirement of standard GB/T 4706.12-2006 appendix A, electric heater is in 1.25K Ω .cm test water
It is tested under the conditions of voltage rating, leakage current must not exceed 5mA.According to its specific test method (weighting pick-up current test
Method) and actual test empirical data can meet above-mentioned requirements when water route resistance is greater than 56.2K Ω.It is led by R=ρ * L/S
R/ ρ=L/S out, i.e. 56.2K Ω/1.25K Ω .cm ≈ 45/cm, therefore, as long as the ratio between water route length L and water route sectional area S are big
In 45 times, water route resistance can be made to be greater than 56.2K Ω.By taking the present embodiment as an example, cross section of fluid channel product S is designed as 0.5cm2, flows
Therefore flow channel length design is greater than 22.5cm, leakage current can be made small by road length L=0.5cm2*45/cm=22.5cm
In 5mA.
Itself screw thread or screw can be used in first blanking cover 191 and the second blanking cover 191 and the sealing of connector body 10 cooperates,
Good airproof performance.
As shown in fig. 7, a kind of water heater for installing above-mentioned anticreep waterpipe couplings, including water heater liner and connector
Ontology, water heater liner surface, which is provided with, offers connector, and connecting flange 21, connecting flange 21 and company are equipped at connector
It connects device ontology and fixation is bolted.
By being connect connector body with water heater body 20 using connecting flange 21, to facilitate tearing open for connector body
It unloads and installs.
Connector body upper surface offers inlet opening 15 and apopore 16, and connector body lower surface, which is formed with into water, to be connect
First 13 with water outlet connector 14, be formed with cold water runner 11 and hot water flux 12 in connector body, cold water runner 11 is suitable for will be into
Water hole 15 is connect with water supply connector 13, and hot water flux 12 is suitable for for apopore 16 connecting with water outlet connector 14, and water heater body 20
It is inside provided with the outlet pipe 22 connecting with apopore 16, water supply connector 13 is suitable for importing cold water in cold water runner 11, water heater
Ontology 20 is connect with inlet opening 15, is suitable for importing the cold water in cold water runner 11 in water heater body 20, water heater body
20 are suitable for heating the water in the water heater body 20 of entrance, and the water that outlet pipe 22 is suitable for heating water heater body 20 passes through
Apopore 16 imports in hot water flux 12, and is discharged via water outlet connector 14.By the way that inlet opening 15 is connect with cold water runner 11,
So that cold water flows in water heater body 20 from cold water runner 11, heated by water heater body 20 and from outlet pipe 22 through apopore
16 enter in connector body, are discharged after the flowing of hot water flux 12 by water outlet connector 14.
20 surface of water heater body is formed with the connecting flange 21 connecting with connecting pin 103, connector body and water heater
Ontology 20 is attached fixation using bolt by this connecting flange 21.
Outlet pipe 22 is metal tube, corrosion-resistant, intensity is high, long service life.
Sealing ring 211, good seal performance are provided between connecting flange 21 and connector body.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (7)
1. a kind of anticreep waterpipe couplings, it is characterised in that: including connector body, be arranged at the connector body both ends
Blanking cover and the hot water flux that is arranged in the connector body and cold water runner, the connector body use insulation material
Material is made, and the connector body lower end surface is formed with water supply connector and water outlet connector, and the water supply connector and the cold water
Runner connection, the water outlet connector are connected to the hot water flux, and the water supply connector is suitable for cold water importing the cold water stream
In road, the water outlet connector is suitable for importing the hot water in the hot water flux in the bathing water pipe being arranged in outside water heater, institute
State connector body upper surface and be formed with inlet opening and apopore, and the inlet opening is connected to the cold water runner, it is described go out
Water hole is connected to the hot water flux, and the cold water runner is divided into the first cold water runner and the second cold water runner, and described first
Water (flow) direction is with water (flow) direction in the second cold water runner on the contrary, the hot water flux is divided into the first hot water stream in cold water runner
Road and the second hot water flux, water (flow) direction and water (flow) direction phase in second hot water flux in first hot water flux
Instead, two blanking covers and the connector body, which are formed with, is suitable for first hot water flux and second hot water flux
Connection or the passageway for being connected to the first cold water runner with the second cold water runner.
2. anticreep waterpipe couplings as described in claim 1, it is characterised in that: the cold water runner and the hot water stream
Road cross section can be rounded, rectangular etc. shapes setting.
3. anticreep waterpipe couplings as described in claim 1, it is characterised in that: itself screw thread or spiral shell can be used in the blanking cover
Nail cooperates with connector body sealing.
4. anticreep waterpipe couplings as described in claim 1, it is characterised in that: the hot water flux and the cold water stream
The length in road and the ratio of cross-sectional area are greater than 45cm/cm2.
5. it is a kind of be equipped with any one of claim 1-4 described in anticreep waterpipe couplings water heater, it is characterised in that:
Including water heater liner and the connector body, the water heater liner surface, which is provided with, offers connector, the connection
Connecting flange is installed, fixation is bolted in the connecting flange and connector body at mouthful.
6. water heater as claimed in claim 5, it is characterised in that: the connector body upper surface offers inlet opening and goes out
Water hole, the connector body lower surface are formed with water supply connector and water outlet connector, are formed with cold water in the connector body
Runner and hot water flux, the cold water runner are suitable for for connecting with the water supply connector inlet opening, and the hot water flux is suitable
In the apopore to be connect with the water outlet connector, the water outlet connecting with the apopore is provided in the water heater body
Pipe, the water supply connector are suitable for importing cold water in the cold water runner, and the water heater body connect with inlet opening, is suitable for
Cold water in the cold water runner is imported in the water heater body, the water heater body is suitable for the hot water to entrance
The intrinsic water of device is heated, and the water that the outlet pipe is suitable for heating the water heater body imports institute through the apopore
It states in hot water flux, and is discharged via the water outlet connector.
7. water heater as claimed in claim 6, it is characterised in that: be arranged between the connecting flange and the connector body
There is sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215693.0A CN109282498A (en) | 2018-10-18 | 2018-10-18 | A kind of anticreep waterpipe couplings and the water heater for being equipped with the anticreep waterpipe couplings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215693.0A CN109282498A (en) | 2018-10-18 | 2018-10-18 | A kind of anticreep waterpipe couplings and the water heater for being equipped with the anticreep waterpipe couplings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109282498A true CN109282498A (en) | 2019-01-29 |
Family
ID=65176714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811215693.0A Pending CN109282498A (en) | 2018-10-18 | 2018-10-18 | A kind of anticreep waterpipe couplings and the water heater for being equipped with the anticreep waterpipe couplings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282498A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936448A (en) * | 2006-10-24 | 2007-03-28 | 艾欧史密斯(中国)热水器有限公司 | Integrated electricity-leak-prevention water heater |
| CN102478309A (en) * | 2010-11-25 | 2012-05-30 | 珠海格力电器股份有限公司 | Electricity-preventing wall device and water heater with same |
| CN205592425U (en) * | 2016-03-09 | 2016-09-21 | 珠海市舒丽玛温控卫浴设备有限公司 | Prevent scalding constant temperature weighing apparatus pressure and prevent electric wall tap |
| CN108006949A (en) * | 2017-12-29 | 2018-05-08 | 合肥万博电气有限公司 | Electric heater and its thermostatically-controlled equipment |
| CN209558682U (en) * | 2018-10-18 | 2019-10-29 | 广东格美淇电器有限公司 | A kind of waterpipe couplings and the water heater for being equipped with the waterpipe couplings |
-
2018
- 2018-10-18 CN CN201811215693.0A patent/CN109282498A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936448A (en) * | 2006-10-24 | 2007-03-28 | 艾欧史密斯(中国)热水器有限公司 | Integrated electricity-leak-prevention water heater |
| CN102478309A (en) * | 2010-11-25 | 2012-05-30 | 珠海格力电器股份有限公司 | Electricity-preventing wall device and water heater with same |
| CN205592425U (en) * | 2016-03-09 | 2016-09-21 | 珠海市舒丽玛温控卫浴设备有限公司 | Prevent scalding constant temperature weighing apparatus pressure and prevent electric wall tap |
| CN108006949A (en) * | 2017-12-29 | 2018-05-08 | 合肥万博电气有限公司 | Electric heater and its thermostatically-controlled equipment |
| CN209558682U (en) * | 2018-10-18 | 2019-10-29 | 广东格美淇电器有限公司 | A kind of waterpipe couplings and the water heater for being equipped with the waterpipe couplings |
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