CN206176740U - Hot water outlet rate filtering net cover's intake subassembly and water storage formula electric water heater are improved to area - Google Patents
Hot water outlet rate filtering net cover's intake subassembly and water storage formula electric water heater are improved to area Download PDFInfo
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- CN206176740U CN206176740U CN201621108063.XU CN201621108063U CN206176740U CN 206176740 U CN206176740 U CN 206176740U CN 201621108063 U CN201621108063 U CN 201621108063U CN 206176740 U CN206176740 U CN 206176740U
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Abstract
The utility model provides a take the subassembly of intaking that improves hot water outlet rate filtering net cover, includes base, inner tube, outer tube and sealed the pad, and the base is including being located having in -band threaded counter bore, link up the inner pipe hole of direction of height and being located the external screw thread interface of lower extreme of top, and the inner tube has upper and lower opening, and the outer tube has the under shed, has a plurality of radial apopores on the outer tube, in the bottom entry inner pipe hole of inner tube or the inner tube make with base integrated into one piece, in the outer tube was inserted to the upper end of inner tube, the lower extreme of outer tube filled up the cooperation and ends with sealed, still include a buffering filter screen, buffering filter screen and outer tube cooperation to cooperate with radial apopore. A water storage formula electric water heater, includes shell, inner bag, heat preservation and the subassembly of intaking, owing to adopt such structure, the buffering filter screen has the impact force of intaking that slows down the running water, guarantees the slow rising in the inner bag, reaches the purpose that improves hot water outlet rate. A behind the applied buffering filter screen of water storage electric heater, has improved hot water and has gone out the water rate.
Description
Technical field
The present invention relates to a kind of electric water heater with water tank, especially a kind of water inlet component of storage-type electric water heater.
Background technology
Currently available technology, as shown in figure 1, a kind of water inlet component with hot water delivery rate screen cover is improved, including pedestal
1st, inner tube 2, outer tube 3 and sealing gasket 4, pedestal 1 includes being located at the inner tube having with female thread counterbore 1A, insertion short transverse at top
The hole 1B and external screw joint 1C positioned at lower end, inner tube 2 has upper and lower opening, and outer tube 3 has under shed, has some on outer tube 3
Radial direction apopore 31；Inner orifice 1B interior or inner tube are inserted in the lower end of inner tube 2 and pedestal is integrally formed and makes, and the upper end of inner tube 2 is inserted
Enter in outer tube 3, sealing gasket 4 is arranged on the base plate of female thread counterbore 1A, lower end and the sealing gasket 4 of outer tube 3 coordinate stop bit.Exist
Problem is：Radial direction apopore discharge pressure is big, and flow velocity rapidly, destroys cold and hot water layer distribution, and hot water delivery rate is low.
The content of the invention
The purpose of the present invention is：A kind of water inlet component with hot water delivery rate screen cover is improved is provided, it has alleviates originally
The impulse force of water, flow velocity relaxes uniform, cold water sinking inner bag bottom, and extruding hot water rises, the characteristics of improve hot water delivery rate.
It is another object of the present invention to：A kind of storage-type electric water heater is provided, its tool hot water delivery rate is high, water inlet component,
The features such as buffering screen cover easily removes cleaning dirt, reduction water heater holistic cost, efficient energy-saving.
What the present invention was realized in：A kind of water inlet component with hot water delivery rate screen cover is improved, including it is pedestal, interior
Pipe, outer tube and sealing gasket, pedestal includes being located at having with female thread counterbore, the inner orifice of insertion short transverse and being located at down for top
The external screw joint at end, inner tube has upper and lower opening, and outer tube has under shed, there is some radial direction apopores on outer tube；Inner tube
In lower end insertion inner orifice or inner tube and pedestal are integrally formed and make, in the upper end insertion outer tube of inner tube, the lower end of outer tube with it is close
Packing coordinates stop bit；It is characterized in that：Also include a buffering filter screen,
Buffering filter screen coordinates with outer tube, and coordinates with radial direction apopore.
A kind of described water inlet component with hot water delivery rate screen cover is improved, it is characterized in that：It is described buffered
Filter screen is cylindrical, and buffering drainage screen is arranged in outer tube and fits with outer tube wall；Buffering drainage screen covers the radial direction and goes out
The water inlet end in water hole.
A kind of described water inlet component with hot water delivery rate screen cover is improved, it is characterized in that：It is described buffered
Spout hole is provided with the outer tube on filter screen top.
A kind of described water inlet component with hot water delivery rate screen cover is improved, it is characterized in that：It is described buffered
Filter screen includes that the outer tube on the net cylinder of under shed, the top board of net cylinder passes through hole and is arranged on the positioning snap ring of net cylinder lower end,
The outer tube passes through hole through net cylinder, outer tube, positions the sealing gasket on snap ring and the base plate of the female thread counterbore
Laminating, there is gap between net cylinder and outer tube, net cylinder covers radial direction apopore.
Can also be：The positioning snap ring can be formed in one with the sealing gasket, or the sealing gasket is used as positioning
Snap ring.
A kind of described water inlet component with hot water delivery rate screen cover is improved, it is characterized in that：It is described buffered
Filter screen includes the net cylinder with upper and lower opening and being arranged on the positioning snap ring of net cylinder lower open end,
The outer tube passes through net cylinder, positioning snap ring to fit with the sealing gasket on the base plate of the female thread counterbore, net cylinder
Upper open end close up fit with outer tube or net cylinder upper open end closing in and outer tube between have gap, between having between net cylinder and outer tube
Gap, net cylinder covers radial direction apopore；
Or the positioning snap ring can be formed in one with the sealing gasket.
A kind of described water inlet component with hot water delivery rate screen cover is improved, it is characterized in that：It is described buffered
Spout hole is provided with the outer tube on filter screen top.
A kind of described water inlet component with hot water delivery rate screen cover is improved, it is characterized in that：It is described buffered
Mud hole is provided with filter screen, mud hole is located on the buffering drainage screen on outer tube below radial direction apopore.
A kind of described water inlet component with hot water delivery rate screen cover is improved, it is characterized in that：The net cylinder
Lower open end is provided with sleeve, and the positioning snap ring is arranged on the lower end of sleeve.The outer surface of sleeve has several annular protrusions,
For it is dry ward off inner bag when, sleeve is brought into close contact with the water inlet interface inside pipe wall of inner bag, prevent water inlet interface pipe corrode.
A kind of described water inlet component with hot water delivery rate screen cover is improved, it is characterized in that：Buffering drainage screen
It is made up of the material of metal, plastics or rubber.
A kind of water inlet component with hot water delivery rate screen cover is improved, including water inlet pipe, water inlet pipe have under shed, under open
Mouth end is provided with flanging；Radial direction apopore is arranged at the top of water inlet pipe；It is characterized in that：Also include a buffering filter screen, buffering
Filter screen includes net cylinder and is arranged on the positioning snap ring of net cylinder lower end；Mud hole is arranged on net cylinder；
In the water inlet pipe insertion net cylinder, net cylinder covers the radial direction apopore；Between having between water inlet pipe and buffering filter screen
Gap.
A kind of storage-type electric water heater, including shell, inner bag, heat-insulation layer and water inlet component, are provided with outer spiral shell on inner bag
The water inlet interface pipe of stricture of vagina；Water inlet component includes pedestal, inner tube, outer tube and sealing gasket, and pedestal includes having with interior spiral shell positioned at top
The superficial venule of the index finger being deep and indistinct hole, the inner orifice of insertion short transverse and the external screw joint positioned at lower end, inner tube has upper and lower opening, and outer tube has
Under shed, there is some radial direction apopores on outer tube；In the lower end insertion inner orifice of inner tube, in the upper end insertion outer tube of inner tube, outward
The lower end of pipe coordinates stop bit with sealing gasket；It is characterized in that：There is counterbore the lower end of the water inlet interface pipe；
The water inlet component also includes buffering drainage screen,
The buffering drainage screen includes that the outer tube on the net cylinder of under shed, the top board of net cylinder passes through hole and is arranged under net cylinder
The positioning snap ring at end, the outer tube passes through hole through net cylinder, outer tube, positions close on snap ring and the base plate of the female thread counterbore
Packing is fitted, and has gap between net cylinder and outer tube, and net cylinder covers radial direction apopore；
Or the buffering drainage screen includes the net cylinder with upper and lower opening and is arranged on the locator card of net cylinder lower open end
Ring, the outer tube passes through hole, positioning snap ring to fit with the sealing gasket on the base plate of the female thread counterbore through net cylinder, outer tube,
The upper open end of net cylinder closes up and is fitted with outer tube, there is gap between net cylinder and outer tube, and net cylinder covers radial direction apopore；
The outer tube passes through the lower axial end of net cylinder, the positioning snap ring of net cylinder to fit with sealing gasket；
Matrix female thread counterbore is screwed togather with water inlet interface pipe, and positioning snap ring is located in counterbore.
A kind of water inlet component with hot water delivery rate screen cover is improved of the present invention, it is buffered due to using such structure
Filter screen has that slows down tap water to enter hydraulic impact, it is ensured that the slow rising in inner bag, reaches the purpose for improving hot water delivery rate.
After a kind of water storage electric heater application buffering drainage screen, improve hot water effluent and lead.
Description of the drawings
Fig. 1 is the sectional view of prior art.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is the front view of second embodiment of the invention.
Fig. 4 is the front view of the another embodiment of present invention buffering drainage screen.
Fig. 5 is the exploded view of second embodiment of the invention.
Fig. 6 is the front view of the third embodiment of the invention
Fig. 7 is the sectional view of the 4th kind of embodiment of the invention.
Fig. 8 is the sectional view of the 5th kind of embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.
Embodiment 1
As shown in Figure 1 and Figure 2, it is a kind of water inlet component with hot water delivery rate screen cover is improved, including pedestal 1, inner tube 2, outer
Pipe 3 and sealing gasket 4, pedestal 1 includes being located at having with female thread counterbore 1A, the inner orifice 1B of insertion short transverse and being located at for top
The external screw joint 1C of lower end, inner tube 2 has upper and lower opening, and outer tube 3 has under shed, there is some radial direction apopores on outer tube 3
31；Inner orifice 1B interior or inner tube 2 are inserted in the lower end of inner tube 2 and pedestal 1 is integrally formed and makes, the upper end insertion outer tube 3 of inner tube 2
Interior, sealing gasket 4 is arranged on the base plate of female thread counterbore 1A, and lower end and the sealing gasket 4 of outer tube 3 coordinate stop bit；As shown in Fig. 2
Also include a buffering filter screen 5,
Buffering filter screen 5 coordinates with outer tube 3, and coordinates with radial direction apopore 31；
The buffering drainage screen 5 is cylindrical, and buffering drainage screen 5 is arranged in outer tube 3 and fits with the inwall of outer tube 3；It is slow
Break through the water inlet end that filter screen 5 covers the radial direction apopore 31；Get ready on outer tube 3 at buffering drainage screen top and bottom, will
Buffering drainage screen is fixed together with outer tube 3, prevents buffering drainage screen to be axially moveable.
Spout hole 32 is provided with the outer tube 3 on buffering drainage screen 5 top.Prevent from buffering drainage screen and water outlet hole plug
Afterwards also can water flowing.
Embodiment 2
As shown in Fig. 3, Fig. 4, Fig. 5, the buffering drainage screen 5 includes outer on the net cylinder 51 of under shed, the top board of net cylinder
Pipe through hole and the positioning snap ring 52 for being arranged on net cylinder lower end,
The outer tube 3 passes through hole through net cylinder 51, outer tube, on positioning snap ring 52 and the base plate of the female thread counterbore 1A
Sealing gasket 4 is fitted, and has gap between net cylinder 51 and outer tube 5, and net cylinder 51 covers the radial direction apopore 31 on outer tube 3.
The present embodiment is it is also possible that realize：The buffering drainage screen 5 includes the net cylinder 51 with upper and lower opening and arranges
In the positioning snap ring 52 of net cylinder lower open end,
Or the positioning snap ring 52 is formed integrally with sealing gasket 4；Or sealing gasket 4 is used as positioning snap ring 52.
The outer tube 3 passes through net cylinder 51, the upper open end of net cylinder 51 to close up and fitted with outer tube 3；Or the upper shed of net cylinder 51
There is gap between outer tube 3.
Spout hole 32 is provided with the outer tube 3 on buffering drainage screen 5 top.
Mud hole 53 is provided with the buffering drainage screen 5, mud hole 53 is located at the lower section of radial direction apopore 31 on outer tube 3
On buffering drainage screen 5.Prevent from blocking the mesh on net cylinder 51；
As shown in figure 4, the lower open end of the net cylinder 51 is provided with sleeve 54, the positioning snap ring 52 is arranged on sleeve 54
Lower end.The outer surface of sleeve 54 has several annular protrusions,
During using plastics or elastomeric material, it is integrally formed and makes；Net cylinder 51 is using metal material, sleeve 54 and positioning snap ring
52 are made using metal material, and net cylinder 51 is embedded in sleeve.
For it is dry ward off inner bag when, sleeve 54 is brought into close contact with the inwall of water inlet interface pipe 71 of inner bag, prevents water inlet interface pipe
71 corrosion.
Buffering drainage screen 5 is made up of the material of metal, plastics or rubber.
Embodiment 3
As shown in fig. 6, a kind of water inlet component with hot water delivery rate screen cover is improved, including water inlet pipe 9, water inlet pipe 9 has
There are under shed, lower open end to be provided with flanging 91；Radial direction apopore 92 is arranged at the top of water inlet pipe；Also include a buffering filter screen 5, delay
Filter screen is rushed including net cylinder 51 and the positioning snap ring 52 of net cylinder lower end is arranged on；Mud hole 53 is arranged on net cylinder；
In the insertion net of the water inlet pipe 9 cylinder 51, net cylinder 51 covers the radial direction apopore 92, flanging 91 and positioning snap ring
52 laminatings；There is gap between water inlet pipe 9 and buffering filter screen 5.
The water inlet pipe 9 includes cylinder base portion 93 and water outlet pipe portion 94, and radial direction apopore 92 is arranged in water outlet pipe portion 94；Cylinder
The diameter with diameter greater than water outlet pipe portion 94 of portions 93；
Cylinder base portion 93 is brought into close contact with the bottom of net cylinder 51, has gap between water outlet pipe portion 94 and net cylinder 51；Mud hole 53
It is arranged on the net cylinder 51 of the bottom of radial direction apopore 92 and communicates with the gap between water outlet pipe portion 94 and net cylinder 51.
Embodiment 4
As shown in fig. 7, a kind of electric heater, including shell 6, inner bag 7, heat-insulation layer 8 and water inlet component 1, arrange on inner bag 7
Have with externally threaded water inlet interface pipe 71；Including pedestal 1, inner tube 2, outer tube 3 and sealing gasket 4, pedestal 1 includes being located at having for top
With female thread counterbore 1A, the inner orifice 1B of insertion short transverse and the external screw joint 1C positioned at lower end, inner tube 2 has upper and lower
Opening, outer tube 3 has under shed, there is some radial direction apopores 31 on outer tube 3；In the lower end insertion inner orifice 1B of inner tube 2, inner tube
In 2 upper end insertion outer tube 3, sealing gasket 4 is arranged on the base plate of female thread counterbore 1A, and lower end and the sealing gasket 4 of outer tube 3 coordinate
Stop bit；
There is counterbore the lower end of the water inlet interface pipe 71；
The water inlet component 1 also includes buffering drainage screen 5,
The buffering drainage screen 5 includes that the outer tube on the net cylinder 51 of under shed, the top board of net cylinder passes through hole and is arranged on net
The positioning snap ring 52 of cylinder lower end,
The outer tube 3 passes through hole through net cylinder 51, outer tube, on positioning snap ring 52 and the base plate of the female thread counterbore 1A
Sealing gasket 4 is fitted, and has gap between net cylinder 51 and outer tube 5, and net cylinder 51 covers the radial direction apopore 31 on outer tube 3.
Or the buffering drainage screen 5 includes the net cylinder 51 with upper and lower opening and is arranged on the positioning of net cylinder lower open end
Snap ring 52,
The outer tube 3 passes through net cylinder 51, the upper open end of net cylinder 51 to close up and fitted with outer tube 3.
The female thread counterbore 1A of matrix 1 is screwed togather with water inlet interface pipe 71, and positioning snap ring 52 is located in counterbore.
Matrix 1 is separated with water inlet interface pipe 71, buffering drainage screen 5 cleaning can be taken out.
As shown in figure 8, floor type water storage electric heater, kitchen to be commonly called as commode precious.
The matrix 1 of water inlet component is located at top.
The present invention can adopt the material of various properties（Containing plastics, steel, copper material or aluminium alloy）With mold injection into filter
Mesh-shaped, is rolled into circle, and with it the water inlet inside pipe wall of water heater liner is filled in.（Various meshes can be made according to water heater model
Specification）.
Filter screen covers bottom apron hole（4 rows or 5 rows）, also can water flowing after staying a row for preventing filter net jam.This
Sample alleviates the impulse force of tap water by filter screen discharge out significantly, and flow velocity relaxes, cold water sinking inner bag bottom, extruding heat
Water rises, and reaches the purpose for improving hot water delivery rate.
This invention cost bottom, effect is significant.Simple easy to install, easy to maintenance, easy cleaning, greatly reduces water heater industry
The interior various costs paid for raising hot water delivery rate, energy-conserving and environment-protective.
This invention design, is equally applicable to air-source water heater.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (11)
1. a kind of water inlet component with hot water delivery rate screen cover is improved, including pedestal, inner tube, outer tube and sealing gasket, pedestal bag
Include having with female thread counterbore, the inner orifice of insertion short transverse and the external screw joint positioned at lower end, interior pipe positioned at top
There is upper and lower opening, outer tube has under shed, there are some radial direction apopores on outer tube；It is in the lower end insertion inner orifice of inner tube or interior
Pipe and pedestal are integrally formed to be made, and in the upper end insertion outer tube of inner tube, lower end and the sealing gasket of outer tube coordinate stop bit；Its feature exists
In：Also include a buffering filter screen,
Buffering filter screen coordinates with outer tube, and coordinates with radial direction apopore.
2. it is according to claim 1 it is a kind of with improve hot water delivery rate screen cover water inlet component, it is characterised in that：It is described
Buffering drainage screen is cylindrical, and buffering drainage screen is arranged in outer tube and fits with outer tube wall；Buffering drainage screen covers described
The water inlet end of radial direction apopore.
3. it is according to claim 2 it is a kind of with improve hot water delivery rate screen cover water inlet component, it is characterised in that：It is described
Spout hole is provided with the outer tube on buffering drainage screen top.
4. it is according to claim 1 it is a kind of with improve hot water delivery rate screen cover water inlet component, it is characterised in that：It is described
Buffering drainage screen includes that the outer tube on the net cylinder of under shed, the top board of net cylinder passes through hole and is arranged on the locator card of net cylinder lower end
Ring；
The outer tube passes through hole, positioning snap ring to fit with the sealing gasket on the base plate of the female thread counterbore through net cylinder, outer tube,
There is gap between net cylinder and outer tube, net cylinder covers radial direction apopore；
Or the positioning snap ring can be formed in one with the sealing gasket；
Or the sealing gasket is used as positioning snap ring.
5. it is according to claim 1 it is a kind of with improve hot water delivery rate screen cover water inlet component, it is characterised in that：It is described
Buffering drainage screen includes the net cylinder with upper and lower opening and is arranged on the positioning snap ring of net cylinder lower open end,
The outer tube passes through net cylinder, positioning snap ring to fit with the sealing gasket on the base plate of the female thread counterbore, open on net cylinder
Mouthful end close up fit with outer tube or net cylinder upper open end closing in and outer tube between have gap, have gap between net cylinder and outer tube,
Net cylinder covers radial direction apopore；
Or the positioning snap ring can be formed in one with the sealing gasket.
6. according to claim 4 or 5 it is a kind of with improve hot water delivery rate screen cover water inlet component, it is characterised in that：
Spout hole is provided with the outer tube on the buffering drainage screen top.
7. according to claim 4 or 5 it is a kind of with improve hot water delivery rate screen cover water inlet component, it is characterised in that：
Mud hole is provided with the buffering drainage screen, mud hole is located on the buffering drainage screen on outer tube below radial direction apopore.
8. according to claim 4 or 5 it is a kind of with improve hot water delivery rate screen cover water inlet component, it is characterised in that：
The lower open end of the net cylinder is provided with sleeve, and the positioning snap ring is arranged on the lower end of sleeve.
9. according to claim 1,2,3,4 or 5 it is a kind of with improve hot water delivery rate screen cover water inlet component, its feature
It is：The buffering drainage screen is made up of the material of metal, plastics or rubber.
10. a kind of water inlet component with hot water delivery rate screen cover is improved, including water inlet pipe, water inlet pipe have under shed, under open
Mouth end is provided with flanging；Radial direction apopore is arranged at the top of water inlet pipe；It is characterized in that：Also include a buffering filter screen, buffer filter screen
Including net cylinder and the positioning snap ring for being arranged on net cylinder lower end；Mud hole is arranged on net cylinder；
In the water inlet pipe insertion net cylinder, net cylinder covers the radial direction apopore；There is gap between water inlet pipe and buffering filter screen.
A kind of 11. storage-type electric water heaters, including shell, inner bag, heat-insulation layer and water inlet component, are provided with band external screw thread on inner bag
Water inlet interface pipe；Water inlet component includes pedestal, inner tube, outer tube and sealing gasket, and pedestal includes there is band female thread positioned at top
Counterbore, the inner orifice of insertion short transverse and the external screw joint positioned at lower end, under there is inner tube upper and lower opening, outer tube to have
Opening, there is some radial direction apopores on outer tube；In the lower end insertion inner orifice of inner tube, in the upper end insertion outer tube of inner tube, outer tube
Lower end and sealing gasket coordinate stop bit；It is characterized in that：There is counterbore the lower end of the water inlet interface pipe；
The water inlet component also includes buffering drainage screen,
The buffering drainage screen includes that the outer tube on the net cylinder of under shed, the top board of net cylinder passes through hole and is arranged on net cylinder lower end
Positioning snap ring, the outer tube passes through hole through net cylinder, outer tube, positions the sealing gasket on snap ring and the base plate of the female thread counterbore
Laminating, there is gap between net cylinder and outer tube, net cylinder covers radial direction apopore；
Or the buffering drainage screen includes the net cylinder with upper and lower opening and is arranged on the positioning snap ring of net cylinder lower open end, institute
Outer tube is stated through net cylinder, outer tube through hole, positioning snap ring is fitted with the sealing gasket on the base plate of the female thread counterbore, net cylinder
Upper open end closes up and is fitted with outer tube, there is gap between net cylinder and outer tube, and net cylinder covers radial direction apopore；
The outer tube passes through the lower axial end of net cylinder, the positioning snap ring of net cylinder to fit with sealing gasket；
Matrix female thread counterbore is screwed togather with water inlet interface pipe, and positioning snap ring is located in counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621108063.XU CN206176740U (en) | 2016-10-08 | 2016-10-08 | Hot water outlet rate filtering net cover's intake subassembly and water storage formula electric water heater are improved to area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621108063.XU CN206176740U (en) | 2016-10-08 | 2016-10-08 | Hot water outlet rate filtering net cover's intake subassembly and water storage formula electric water heater are improved to area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176740U true CN206176740U (en) | 2017-05-17 |
Family
ID=58677514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621108063.XU Active CN206176740U (en) | 2016-10-08 | 2016-10-08 | Hot water outlet rate filtering net cover's intake subassembly and water storage formula electric water heater are improved to area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989513A (en) * | 2017-03-09 | 2017-07-28 | 广东万家乐燃气具有限公司 | A kind of water inlet tube of electric water heater structure for improving hot water delivery rate |
| CN109425100A (en) * | 2017-08-25 | 2019-03-05 | 艾欧史密斯(中国)热水器有限公司 | Water heating mechanism |
| CN112146267A (en) * | 2020-08-28 | 2020-12-29 | 青岛经济技术开发区海尔热水器有限公司 | Instant electric water heater |
-
2016
- 2016-10-08 CN CN201621108063.XU patent/CN206176740U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989513A (en) * | 2017-03-09 | 2017-07-28 | 广东万家乐燃气具有限公司 | A kind of water inlet tube of electric water heater structure for improving hot water delivery rate |
| CN109425100A (en) * | 2017-08-25 | 2019-03-05 | 艾欧史密斯(中国)热水器有限公司 | Water heating mechanism |
| CN109425100B (en) * | 2017-08-25 | 2024-01-09 | 艾欧史密斯(中国)热水器有限公司 | Water heating mechanism |
| CN112146267A (en) * | 2020-08-28 | 2020-12-29 | 青岛经济技术开发区海尔热水器有限公司 | Instant electric water heater |
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Address after: 528427 No. 55 Jianye Road, Nantou Town, Guangdong, Zhongshan Patentee after: Guangdong Weiss Hua Electrical Appliance Development Co., Ltd. Address before: 528427, No. 39, West Avenue, Nantou, Guangdong, Zhongshan Patentee before: Zhongshan Weisihua Electrical Develop Co.,Ltd. |