CN210374044U - Water storage type electric water heater - Google Patents
Water storage type electric water heater Download PDFInfo
- Publication number
- CN210374044U CN210374044U CN201920789042.6U CN201920789042U CN210374044U CN 210374044 U CN210374044 U CN 210374044U CN 201920789042 U CN201920789042 U CN 201920789042U CN 210374044 U CN210374044 U CN 210374044U
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- Prior art keywords
- insulating
- water
- water inlet
- hose
- water outlet
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 268
- 238000003860 storage Methods 0.000 title claims abstract description 28
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water storage formula electric water heater, include: the water inlet pipe assembly is connected with the water outlet pipe assembly through the water inlet pipe assembly; the inner container is provided with a mounting opening, a flange plate is mounted in the mounting opening, and the electric heating tube is mounted on the flange plate; the water inlet pipe assembly comprises a water inlet sleeve and a water inlet insulating hose, the water outlet pipe assembly comprises a water outlet sleeve and a water outlet insulating hose, the water inlet sleeve and the water outlet sleeve are both arranged in the flange plate in a penetrating manner, the first end of the water inlet insulating hose is arranged in the liner, the second end of the water inlet insulating hose is inserted in the water inlet sleeve, the first end of the water outlet insulating hose is arranged in the liner, and the second end of the water outlet insulating hose is inserted in the water outlet sleeve; the two ends of the first elastic supporting wire are connected to the flange plate and the first end of the water inlet insulating hose respectively, and the two ends of the second elastic supporting wire are connected to the flange plate and the first end of the water outlet insulating hose respectively. The utility model has the advantages that: simple structure, simple to operate, and can guarantee high hot water output efficiency.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a water storage formula electric water heater.
Background
In the existing water storage type electric water heater technology, dispersed pipe orifices such as a water inlet, a water outlet, a sewage outlet and the like are directly arranged on a barrel body and a seal head of a water heater liner so as to enable all pipelines to be smoothly connected, a cold water filling port is close to the bottom of the liner, and a hot water intake port is close to the top of the liner, so that an ideal hot water output rate is obtained, however, the dispersed arrangement of the openings leads to the complex structure of the liner, the bearing capacity of the liner is uneven, parts are numerous, the assembly of the whole machine is difficult, and the production cycle is long, the comprehensive cost is high and the like; and the electricity-proof wall in the prior art generally adopts a repeated overlapping loop of a hard insulating sleeve or a multiple spiral loop of a hard insulating disk groove. However, the processes of these two structures are relatively complex, the products have large volumes and high cost, the general adaptability is lacked, and the design and installation are often limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming at least one not enough in the background art, provide a simple structure, the assembly is easy and can guarantee the water storage formula electric water heater of hot water output rate.
In order to achieve the above object, the present invention provides a water storage type electric water heater, which comprises: the water inlet pipe assembly, the water outlet pipe assembly, the first elastic supporting wire, the second elastic supporting wire and the shell are covered outside the inner container;
a mounting opening is formed in one side of the inner container, a flange plate is mounted in the mounting opening, and the electric heating tube is mounted on the flange plate;
the water inlet pipe assembly comprises a water inlet sleeve and a water inlet insulating hose, the water outlet pipe assembly comprises a water outlet sleeve and a water outlet insulating hose, the water inlet sleeve and the water outlet sleeve are arranged in the flange plate in a penetrating mode, the first end of the water inlet insulating hose is arranged in the inner container, the second end of the water inlet insulating hose is inserted into the water inlet sleeve, the first end of the water outlet insulating hose is arranged in the inner container, and the second end of the water outlet insulating hose is inserted into the water outlet sleeve;
the first end of the first elastic supporting wire is connected with the flange plate, the second end of the first elastic supporting wire is connected with the first end of the water inlet insulating hose,
the first end of the second elastic supporting wire is connected to the flange plate, and the second end of the second elastic supporting wire is connected to the first end of the water outlet insulating hose.
Preferably, the first end of the first elastic supporting wire is connected with the first end of the second elastic supporting wire, and the first elastic supporting wire and the second elastic supporting wire are integrally formed.
Preferably, the first elastic supporting wire and the second elastic supporting wire are both stainless steel or spring steel wires subjected to rust prevention treatment.
Preferably, the water inlet insulating hose and the water outlet insulating hose are silicone tubes.
Preferably, the water inlet insulating hose comprises a basic guarantee section, and the basic guarantee section meets the following conditions: l is1＞53*(d1/2)2Wherein L is1Indicating the length of the basic guarantee section of the water-inlet insulating hose, d1The inner diameter of the water inlet insulation hose is shown;
the water outlet insulating hose meets the following conditions: l is2＞53*(d2/2)2Wherein L is2Shows the length of the water-insulated hose, d2The inner diameter of the water-insulated hose is shown.
As a preferred scheme, the water inlet insulating hose (32) further comprises a lengthened expansion section, and the lengthened expansion section is positioned in the inner container and is provided with a plurality of water distribution through holes.
Preferably, the second end of the water inlet insulating hose extends out of the water inlet sleeve and is provided with a first flange, and the second end of the water outlet insulating hose extends out of the water outlet sleeve and is provided with a second flange.
Preferably, the water storage type electric water heater further comprises a first insulated/uninsulated pipeline connecting piece and a second insulated/uninsulated pipeline connecting piece;
the end part of the water inlet sleeve, which is positioned outside the inner container, is connected with a first insulating/non-insulating nut, and the first insulating nut is in threaded fit connection with one end of the first insulating/non-insulating pipeline connecting piece so that one end of the first insulating/non-insulating pipeline connecting piece is abutted to the first flanging;
or the first non-insulating nut is in threaded fit connection with one end of the first insulating pipeline connecting piece so that one end of the first insulating pipeline connecting piece is abutted against the first flanging;
the end part of the water outlet sleeve outside the inner container is connected with a second insulating/non-insulating nut, and the second insulating nut is in threaded fit connection with one end of a second insulating/non-insulating pipeline connecting piece so that one end of the second insulating/non-insulating pipeline connecting piece is abutted to the second flanging;
or the second non-insulating nut is in threaded fit connection with one end of the second insulating pipeline connecting piece so that one end of the second insulating pipeline connecting piece is abutted to the second flanging.
Preferably, the first insulating nut is movably sleeved outside the water inlet sleeve, and the water inlet sleeve radially and outwardly extends along the end part of the water inlet sleeve positioned outside the inner container to form a first blocking piece;
the second insulating nut is movably sleeved outside the water outlet sleeve, and a second blocking piece radially and outwards extends from the end part of the water outlet sleeve, which is positioned outside the inner container, along the water outlet sleeve.
Preferably, the water storage type electric water heater further comprises a temperature detecting blind pipe and a magnesium rod which are arranged in the inner container and connected with the flange plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
in the water storage type electric water heater in the embodiment of the utility model, the water inlet pipe assembly, the water outlet pipe assembly and the electric heating pipe are integrally arranged on the flange plate, only an installation opening for installing the flange plate needs to be arranged on the inner container, and the inner container has a simple structure; in addition, the first elastic supporting wire supports and is connected with the water inlet insulating hose and the second elastic supporting wire supports and is connected with the water outlet insulating hose, the using positions of the water inlet insulating hose and the water outlet insulating hose can be preset before assembly, the water inlet insulating hose and the water outlet insulating hose can be bent to the tightening positions during assembly, the water inlet insulating hose and the water outlet insulating hose can be conveniently installed into the liner from the installation opening, the water inlet insulating hose and the water outlet insulating hose rebound to the preset using positions after the installation is completed, the cold water injection opening of the water inlet insulating hose is close to the bottom of the liner, the hot water intake opening of the water outlet insulating hose is close to the top end of the liner, and the ideal hot water output rate can be guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a water storage type electric water heater according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the water storage type electric water heater of the present embodiment after hiding the outer shell and the inner container;
fig. 3 is a schematic structural view of the water storage type electric water heater in the embodiment after the outer shell and the inner container are hidden.
In the figure, 1, an inner container; 11. an installation port; 2. an electric heating tube; 3. a water inlet pipe assembly; 31. a water inlet sleeve; 311. a first baffle plate; 32. a water inlet insulating hose; 321. a first flanging; 322. a water distribution through hole; 33. a first insulating/non-insulating nut; 34. a first insulated/uninsulated tubing connector; 4. a water outlet pipe assembly; 41. a water outlet sleeve; 411. a second baffle plate; 42. a water outlet insulating hose; 421. second flanging; 43. a second insulating/non-insulating nut; 44. a second insulated/uninsulated tubing connector; 5. a first elastic support wire; 6. a second elastic support wire; 7. a housing; 8. a flange plate; 9. a temperature detecting blind pipe; 10. a magnesium rod.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1-3, the present invention provides a water storage type electric water heater, which comprises: the water heater comprises an inner container 1, an electric heating tube 2, a water inlet pipe component 3, a water outlet pipe component 4, a first elastic supporting wire 5, a second elastic supporting wire 6 and a shell 7 which covers the outer side of the inner container 1;
a mounting opening 11 is formed in one side of the inner container 1, a flange 8 is mounted in the mounting opening 11, and the electric heating tube 2 is mounted on the flange 8;
the water inlet pipe assembly 3 comprises a water inlet sleeve 31 and a water inlet insulating hose 32, the water outlet pipe assembly 4 comprises a water outlet sleeve 41 and a water outlet insulating hose 42, the water inlet sleeve 31 and the water outlet sleeve 41 are both arranged in the flange 8 in a penetrating manner, the first end of the water inlet insulating hose 32 is arranged in the liner 1, the second end of the water inlet insulating hose 32 is inserted into the water inlet sleeve 31, the first end of the water outlet insulating hose 42 is arranged in the liner 1, and the second end of the water outlet insulating hose 42 is inserted into the water outlet sleeve 41;
first end of first elastic support silk 5 connect in ring flange 8, the second end of first elastic support silk 5 connect in the first end of insulating tube 32 of intaking, the first end of second elastic support silk 6 connect in ring flange 8, the second end of second elastic support silk 6 connect in the first end of play water insulating tube 42.
Based on the technical scheme, the embodiment provides the water storage type electric water heater, the electric heating tube 2, the water inlet tube component 3 and the water outlet tube component 4 are integrally installed on the flange 8, and only one installation opening 11 for installing the flange 8 needs to be formed in the liner 1, so that the structure of the liner 1 is simplified; in addition, the first elastic supporting wire 5 is used for supporting the water inlet insulating hose 32, the second elastic supporting wire 6 is used for supporting the water outlet insulating hose 42, the using positions of the water inlet insulating hose 32 and the water outlet insulating hose 42 can be preset, and the first elastic supporting wire 5, the second elastic supporting wire 6, the water inlet insulating hose 32 and the water outlet insulating hose 42 can be bent; after the water is filled, the cold water filling port of the water inlet insulating hose 32 is positioned to a position close to the bottom of the inner container 1 and the hot water intake port of the water outlet insulating hose 42 is positioned to a position close to the top of the inner container 1 by utilizing the resilience effect of the first elastic supporting wire 5 and the second elastic supporting wire 6, so that the ideal hot water output rate is ensured.
Specifically, in this embodiment, the first end of the first elastic supporting wire 5 is connected to the first end of the second elastic supporting wire 6, and the first elastic supporting wire 5 and the second elastic supporting wire 6 are integrally formed.
The first elastic supporting wire 5 and the second elastic supporting wire 6 are both stainless steel or spring steel wires subjected to rust prevention treatment, so that sufficient supporting force is ensured.
Further, in this embodiment, the water inlet insulating hose 32 and the water outlet insulating hose 42 are silicone tubes, and certain strength and high temperature resistance can be ensured on the basis of insulation and bending deformation.
In the embodiment, in order to ensure the safety of the water circuit,the water inlet insulating hose 32 includes a basic guarantee section that satisfies the condition: l is1＞53*(d1/2)2Wherein L is1Showing the length of the substantial guarantee section, d, of the water-inlet insulating hose 321The inner diameter of the water inlet insulating hose 32; the water outlet insulating hose 42 satisfies the condition: l is2＞53*(d2/2)2Wherein L is2The length, d, of the water-insulated hose 42 is shown2The inner diameter of the water-insulated hose 42 is shown. The water is introduced and simultaneously has enough water resistance, even under the conditions of electric leakage and grounding failure of the electric water heater, the water resistance in the water inlet insulating hose 32 and the water outlet insulating hose 42 can automatically attenuate the leaked mains supply voltage and current to be within the safety index which can be borne by the human body, and a safe electricity-proof protective barrier is formed; compared with the traditional external electricity-proof wall structure, the structure is simpler, and the structure is convenient to disassemble and clean, so that scale pollution and blockage are avoided.
Further, in this embodiment, the water inlet insulating hose 32 further includes a lengthened expansion section, and the lengthened expansion section is located in the liner 1 and is provided with a plurality of water distribution through holes 322; due to the design, the effective length of the basic guarantee section of the water inlet insulation hose 32 is guaranteed, the radial water distribution through holes 322 are expanded by the lengthened expansion section to be distributed, when cold water flows out of the radial water distribution through holes 322, impact potential energy of water flow can be greatly relieved, the cold water can be uniformly diffused into hot water, and accordingly the functions of dispersion and pressure reduction are achieved.
Further, in this embodiment, the second end of the water inlet insulating hose 32 extends out of the water inlet sleeve 31 and is provided with a first flange 321, and the second end of the water outlet insulating hose 42 extends out of the water outlet sleeve 41 and is provided with a second flange 421, so as to be conveniently and non-electrically connected with an internal lead pipe or an external pipeline.
Further, in this embodiment, the electric storage water heater further includes a first insulated/uninsulated pipeline connector 34 and a second insulated/uninsulated pipeline connector 44;
the end of the water inlet sleeve 31 outside the inner container 1 is connected with a first insulating/non-insulating nut 33, and the first insulating nut is in threaded fit connection with one end of the first insulating/non-insulating pipeline connecting piece 34 so that one end of the first insulating/non-insulating pipeline connecting piece 34 is abutted to the first flanging 321; or the first non-insulating nut is in threaded fit connection with one end of the first insulating pipeline connecting piece so that one end of the first insulating pipeline connecting piece 34 is abutted against the first flanging 321; by the arrangement, the internal pipeline of the electric water heater and the external pipeline externally connected with the electric water heater form an insulated bridge cut-off, so that the non-electric connection of the whole pipeline of the electric water heater is realized, and the water safety of the electric water heater is improved.
The end part of the water outlet sleeve 41, which is positioned outside the inner container 1, is connected with a second insulating/non-insulating nut 43, and the second insulating nut is in threaded fit connection with one end of a second insulating/non-insulating pipeline connecting piece 44 so that one end of the second insulating/non-insulating pipeline connecting piece 44 is abutted to the second flanging 421; or the second non-insulating nut is in threaded fit connection with one end of the second insulating pipeline connector 44 so that one end of the second insulating pipeline connector 44 is abutted against the second flange 421; similarly, the arrangement makes the internal pipeline of the electric water heater and the external pipeline externally connected with the electric water heater form an insulated bridge cut-off, thereby realizing the non-electric connection of the whole pipeline of the electric water heater and improving the water safety of the electric water heater.
In this embodiment, the first insulating/non-insulating nut 33 and the second insulating/non-insulating nut 43 can be movably or fixedly connected; illustratively, referring to fig. 2 and 3, the first insulating/non-insulating nut 33 is movably sleeved outside the water inlet sleeve 31, the water inlet sleeve 31 is radially and outwardly extended along an end portion of the water inlet sleeve 31 outside the inner container 1 to form a first blocking piece 311, and the first blocking piece 311 is used for preventing the first insulating/non-insulating nut 33 from being pulled out from the water inlet sleeve 31; with reference to fig. 2 and fig. 3, the second insulating nut 43 is movably sleeved outside the water outlet sleeve 41, the water outlet sleeve 41 radially and outwardly extends along the end portion of the water outlet sleeve 41 outside the inner container 1 to form a second blocking piece 411, and the second blocking piece 411 is used for preventing the second insulating/non-insulating nut 43 from being separated from the water outlet sleeve 41.
In this embodiment, the water storage type electric water heater further includes a temperature detecting blind pipe 9 and a magnesium rod 10 which are arranged in the inner container 1 and connected with the flange 8.
To sum up, the embodiment of the utility model provides a water storage type electric water heater, the water inlet pipe assembly, the water outlet pipe assembly and the electric heating pipe are integrally installed on the flange plate, only a mounting opening for installing the flange plate needs to be arranged on the inner container, so that the structure of the inner container is simplified; in addition, the first elastic supporting wire supports and is connected with the water inlet insulating hose and the second elastic supporting wire supports and is connected with the water outlet insulating hose, the using positions of the water inlet insulating hose and the water outlet insulating hose can be preset before assembly, the water inlet insulating hose and the water outlet insulating hose are bent to the tightening position during assembly, all the parts can be conveniently installed into the liner from the installation opening, the water inlet insulating hose and the water outlet insulating hose rebound to the preset using positions after the components are installed, a cold water injection opening of the water inlet insulating hose is close to the bottom of the liner, a hot water intake opening of the water outlet insulating hose is close to the top end of the liner, and the hot water output rate can be guaranteed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. An electric water storage heater, comprising: the water outlet device comprises an inner container (1), an electric heating pipe (2), a water inlet pipe component (3), a water outlet pipe component (4), a first elastic supporting wire (5), a second elastic supporting wire (6) and a shell (7) covering the outer side of the inner container (1);
a mounting opening (11) is formed in one side of the inner container (1), a flange plate (8) is mounted in the mounting opening (11), and the electric heating tube (2) is mounted on the flange plate (8);
the water inlet pipe assembly (3) comprises a water inlet sleeve (31) and a water inlet insulating hose (32), the water outlet pipe assembly (4) comprises a water outlet sleeve (41) and a water outlet insulating hose (42), the water inlet sleeve (31) and the water outlet sleeve (41) are arranged in the flange (8) in a penetrating mode, the first end of the water inlet insulating hose (32) is arranged in the liner (1), the second end of the water inlet insulating hose (32) is inserted into the water inlet sleeve (31), the first end of the water outlet insulating hose (42) is arranged in the liner (1), and the second end of the water outlet insulating hose (42) is inserted into the water outlet sleeve (41);
the first end of first elastic support silk (5) connect in ring flange (8), the second end of first elastic support silk (5) connect in the first end of insulating hose of intaking (32), the first end of second elastic support silk (6) connect in ring flange (8), the second end of second elastic support silk (6) connect in the first end of insulating hose of play water (42).
2. The water storage type electric water heater according to claim 1, wherein the first end of the first elastic supporting wire (5) is connected with the first end of the second elastic supporting wire (6), and the first elastic supporting wire (5) and the second elastic supporting wire (6) are integrally formed.
3. The water storage type electric water heater according to claim 1, wherein the first elastic supporting wire (5) and the second elastic supporting wire (6) are both stainless steel or spring steel wire treated with rust prevention.
4. The water storage type electric water heater according to claim 1, wherein the water inlet insulating hose (32) and the water outlet insulating hose (42) are silicone tubes.
5. The electric storage water heater according to claim 1, characterized in that the water intake insulation hose (32) comprises a basic guarantee section, which satisfies the condition: l is1＞53*(d1/2)2Wherein L is1Indicates the length of the basic guarantee section of the water inlet insulating hose (32), d1The inner diameter of the water inlet insulation hose (32);
the outlet isThe water-insulated hose (42) satisfies the condition: l is2＞53*(d2/2)2Wherein L is2Indicates the length, d, of the water-insulated hose (42)2The inner diameter of the water insulation hose (42) is shown.
6. The water storage type electric water heater according to claim 5, wherein the water inlet insulating hose (32) further comprises an elongated extension section, the elongated extension section is positioned in the inner container (1) and is provided with a plurality of water distribution through holes (322).
7. The electric storage water heater of claim 1, wherein the second end of the water inlet insulating hose (32) extends out of the water inlet sleeve (31) and is provided with a first flange (321), and the second end of the water outlet insulating hose (42) extends out of the water outlet sleeve (41) and is provided with a second flange (421).
8. The storage electric water heater according to claim 7, further comprising a first insulated/uninsulated pipe connection (34) and a second insulated/uninsulated pipe connection (44);
the end part of the water inlet sleeve (31) positioned outside the inner container (1) is connected with a first insulating/non-insulating nut (33), and the first insulating nut is in threaded fit connection with one end of a first insulating/non-insulating pipeline connecting piece (34) so that one end of the first insulating/non-insulating pipeline connecting piece (34) is abutted to the first flanging (321);
or the first non-insulating nut is in threaded fit connection with one end of the first insulating pipeline connecting piece so that one end of the first insulating pipeline connecting piece is abutted against the first flanging (321);
the end part of the water outlet sleeve (41) positioned outside the inner container (1) is connected with a second insulating/non-insulating nut (43), and the second insulating nut is in threaded fit connection with one end of a second insulating/non-insulating pipeline connecting piece (44) so that one end of the second insulating/non-insulating pipeline connecting piece (44) is abutted to the second flanging (421);
or the second non-insulating nut is in threaded fit connection with one end of the second insulating pipeline connecting piece so that one end of the second insulating pipeline connecting piece is abutted against the second flanging (421).
9. The water storage type electric water heater according to claim 8, wherein the first insulating nut is movably sleeved outside the water inlet sleeve (31), and the water inlet sleeve (31) is formed with a first blocking piece (311) extending radially outwards along the end portion of the water inlet sleeve (31) located outside the inner container (1);
the second insulating nut is movably sleeved outside the water outlet sleeve (41), and a second blocking piece (411) radially and outwards extends from the end part, located outside the inner container (1), of the water outlet sleeve (41) along the water outlet sleeve (41).
10. The electric water storage heater according to any one of claims 1-9, further comprising a temperature detecting blind pipe (9) and a magnesium rod (10) which are arranged in the inner container (1) and connected with the flange (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789042.6U CN210374044U (en) | 2019-05-28 | 2019-05-28 | Water storage type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789042.6U CN210374044U (en) | 2019-05-28 | 2019-05-28 | Water storage type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210374044U true CN210374044U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789042.6U Expired - Fee Related CN210374044U (en) | 2019-05-28 | 2019-05-28 | Water storage type electric water heater |
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| CN (1) | CN210374044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160255A (en) * | 2019-05-28 | 2019-08-23 | 广东万博电气有限公司 | A kind of storage-type electric water heater |
-
2019
- 2019-05-28 CN CN201920789042.6U patent/CN210374044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160255A (en) * | 2019-05-28 | 2019-08-23 | 广东万博电气有限公司 | A kind of storage-type electric water heater |
| CN110160255B (en) * | 2019-05-28 | 2024-04-16 | 广东万和电气有限公司 | Water storage type electric water heater |
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Effective date of registration: 20220105 Address after: 528513 east of Yangxi Avenue, Yanghe town (Renhe), Gaoming District, Foshan City, Guangdong Province Patentee after: GUANGDONG VANWARD ELECTRIC Co.,Ltd. Address before: 528524 No. 601, Yangxi Avenue, Yanghe Town, Gaoming District, Foshan City, Guangdong Province Patentee before: GUANGDONG VANBO ELECTRIC Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |