CN201497154U - Instant-heating type water heater with relay heating - Google Patents
Instant-heating type water heater with relay heating Download PDFInfo
- Publication number
- CN201497154U CN201497154U CN2009203095807U CN200920309580U CN201497154U CN 201497154 U CN201497154 U CN 201497154U CN 2009203095807 U CN2009203095807 U CN 2009203095807U CN 200920309580 U CN200920309580 U CN 200920309580U CN 201497154 U CN201497154 U CN 201497154U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 196
- 238000010438 heat treatment Methods 0.000 title claims abstract description 110
- 239000002184 metal Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses an instant-heating type water heater with relay heating, which comprises a casing consisting of a front casing and a rear casing, a heater main body, a water inlet pipe and a water outlet pipe, wherein the heater main body comprises a water current sensor, a heating pipeline and a water outlet pipeline, the heating pipeline comprises two segments or more heating big pipelines, a plurality of non-heating small pipelines and a plurality of first groove segment, wherein each heating big pipeline is respectively and laterally arranged in a casing in parallel, and is vertically arranged with the water inlet pipe and the water outlet pipe, each non-heating small pipeline is arranged between the heating big pipelines in space, the heating big pipeline and the non-heating small pipelines are connected into a structure which leads the water current to flow in an S shape, the water outlet pipeline comprises a plurality of segments of water outlet small pipelines and a plurality of segments of second groove segments, each water outlet small pipeline is respectively laterally arranged in the casing in parallel, and is vertically arranged with the water inlet pipe and the water outlet pipe, and the water outlet small pipelines are connected into a structure which leads the water current to flow in an S shape through a second groove segment. The arrangement of the heating pipeline and the water outlet pipeline leads the temperature of the water current under control.
Description
Technical Field
The utility model relates to an instant heating type water heater especially relates to an instant heating type water heater of relay heating.
Background
Compared with a common water storage type water heater, the instant water heater has the advantages of no need of preheating, no need of waiting, energy and electricity saving, small volume, convenience in installation and the like. The existing instant water heater generally uses a single heating pipeline to intensively heat cold water, and then the cold water uniformly flows out through a water outlet pipeline. Although the heating mode of the instant water heater is simple, the water temperature is difficult to control in the using process, so that the situation that a user is scalded due to overhigh water temperature is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an instant heating type water heater of relay heating, it adopts two sections or two sections more than heating large pipeline to carry out relay formula heating to cold water to adopt the small pipeline of non-heating and the small pipeline of multistage play water to carry, thereby solved the not enough of prior art existence.
The utility model provides a technical scheme that its technical problem adopted is: a relay heating instant water heater comprises a shell body consisting of a front shell and a rear shell, a heater body, a water inlet pipe and a water outlet pipe; the heater body is arranged in the shell; the front sections of the water inlet pipe and the water outlet pipe are arranged outside the shell and are vertical to the side end surface of the shell, and the rear sections of the water inlet pipe and the water outlet pipe extend into the front shell and are fixed on the heater body; the heater body comprises a water flow sensor, a heating pipeline and a water outlet pipeline; the first water inlet end of the water flow sensor is connected with the water inlet pipe, the first water outlet end of the water flow sensor is connected with the second water inlet end of the heating pipeline, the second water outlet end of the heating pipeline is connected with the third water inlet end of the water outlet pipeline, and the third water outlet end of the water outlet pipeline is connected with the water outlet pipe; the heating pipeline comprises two or more sections of large heating pipelines, a plurality of sections of small non-heating pipelines and a plurality of sections of first groove sections; the heating large pipelines are respectively arranged in the shell side by side and transversely and are arranged vertically to the water inlet pipe and the water outlet pipe; the small non-heating pipelines are arranged among the large heating pipelines at intervals; each first groove section is respectively connected between a large heating pipeline and a small non-heating pipeline; the heating large pipeline and the non-heating small pipeline are connected through the first groove section to form a structure which enables water flow to be in an S-shaped trend.
The water outlet pipeline comprises a plurality of sections of small water outlet pipelines and a plurality of sections of second groove sections; the small water outlet pipes are respectively arranged in the shell side by side and transversely and are vertical to the water inlet pipe and the water outlet pipe; each second groove section is respectively connected between the head and the tail of the adjacent small water outlet pipelines; the small water outlet pipes are connected through the second groove sections to form a structure which enables water flow to be in an S-shaped trend.
The water inlet pipe and the water outlet pipe are fixed on the heater body through a metal U-shaped piece; the metal U-shaped part is composed of a cross rod and four vertical rods which are arranged in an integrated structure; one end of the cross bar is transversely provided with a first screw hole for fixing the metal U-shaped piece on the heater body; one ends of the four vertical rods are longitudinally fixed on the cross rod side by side respectively; the other ends of the four vertical rods can be freely inserted into circular holes preset on the heater body respectively; the head and the tail of the two vertical rods are respectively fixed at the two tail ends of the cross rod, and the middle two vertical rods are respectively fixed at the middle upper part and the middle lower part of the cross rod; and a U-shaped structure for clamping the side walls of the water inlet pipe and the water outlet pipe is respectively formed between the front two vertical rods and the horizontal rod and between the rear two vertical rods and the horizontal rod.
The heater body also comprises a key waterproof structure and a display part; the key waterproof structure and the display part are arranged on the heater body corresponding to the back of the front end face of the front shell through a circuit board; the key waterproof structure comprises a plurality of keys, a rubber piece and a rubber pressing plate for pressing the periphery of the rubber piece; the top of the key is a key head exposed out of the front end surface of the front shell, the bottom of the key is a boss arranged inside the front end surface of the front shell, and the key head and the boss are connected through a strip-shaped piece; the rubber part is provided with a plurality of openings which can enable the bosses to penetrate through and to be clamped in the openings, and the rubber part freely moves on the strip-shaped part through the openings; the rubber pressing plate is provided with a plurality of second screw holes for fixing the rubber pressing plate on the circuit board; the display part comprises a display panel and a plurality of luminous parts forming two characters of Chinese character 'ri'; the light emitting part is fixed on the display panel.
The back of the front end face of the front shell is provided with a plurality of grooves for accommodating the light-emitting components.
And a plurality of third screw holes which are used for fixing the front shell and the water heater body and are arranged inwards are respectively arranged on the peripheral edge of the side end surface of the front shell.
The bottom of the rear end surface of the rear shell is provided with a through hole which enables the installation cable to be directly connected to the heater body in the shell from a wall body.
The utility model discloses an instant water heater of relay heating, its heating pipeline includes that makes rivers take the S-shaped trend to take two sections or more than two sections heating large pipeline and non-heating small pipeline, its outlet conduit includes that the multistage makes rivers take the S-shaped trend to flow to the little pipeline of outlet pipe' S play water, then when rivers sensor senses that rivers flow into the heater body from the inlet tube, the heating large pipeline nearest to rivers sensor will begin to heat the rivers that flow into this heating large pipeline; the water flow flows into the small non-heating pipeline adjacent to the large heating pipeline along the first groove section of the large heating pipeline and then flows to the next large heating pipeline from the first groove section of the small non-heating pipeline for continuous heating; after the water flow is heated, the water flow flows to the first small water outlet pipeline from the last small non-heating pipeline, then flows to the next small water outlet pipeline through the second groove section of the first small water outlet pipeline, and finally flows to the water outlet pipe from the last small water outlet pipeline. The utility model discloses a heating tube and outlet conduit's setting has lengthened heating tube and outlet conduit's length greatly, makes the temperature of rivers can control.
The utility model discloses an instant heating type water heater of relay heating, the setting of its button waterproof construction makes the button waterproof construction utilize the elasticity of rubber to realize both button function and sealing performance; the display component is arranged, so that the front end surface of the front shell has no any trace in appearance when the display component is not displayed, and when the display component is displayed, the displayed information can be directly read from the front surface of the front end surface of the front shell; the periphery of the side end face of the front shell is provided with a plurality of third screw holes which are used for fixing the front shell and the water heater body and are arranged in an inwards concave manner, so that the locking screws can not be seen from the whole outer surface of the front shell after the front shell covers the water heater body, and the appearance of the front shell is more attractive; the bottom of the rear end face of the rear shell is provided with a through hole which enables the installation cable to be directly connected to the heater body in the shell from the wall, and the power supply incoming line coming out of the wall can directly enter the shell through the through hole to be connected with the water heater body, so that the requirement of attractive installation is met again.
The utility model has the advantages that: the heating pipeline consists of two or more sections of large heating pipelines and small non-heating pipelines, the water outlet pipeline consists of a plurality of sections of small water outlet pipelines, and the large heating pipelines, the small non-heating pipelines and the small water outlet pipelines are arranged to enable the water flow to be in a relay heating mode and to be in an S-shaped trend, so that the temperature of the water flow can be controlled; the boss of the key penetrates through the opening of the rubber part and is clamped on the rubber part, and the periphery of the rubber part is pressed by the rubber pressing plate, so that the key function and the sealing performance of the key waterproof structure are realized; because the luminous component of the display component is embedded in the back groove of the front end surface of the front shell, the front end surface of the front shell has no any trace in appearance when the display component is not displayed, and when the display component is displayed, the displayed information can be directly read from the front surface of the front end surface of the front shell; because the periphery of the side end surface of the front shell is provided with the plurality of inwards concave third screw holes, the locking screws can not be seen from the whole outer surface of the front shell after the front shell covers the water heater body, so that the front shell is more attractive in appearance; because the bottom plate of the rear shell is provided with the through hole, a power supply incoming line coming out of the wall body can directly enter the shell through the through hole to be connected with the water heater body, and the installation is more attractive.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the instant water heater of the present invention is not limited to the embodiment.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
fig. 2 is a schematic structural view of the water heater body of the present invention;
fig. 3 is a schematic view of a partial structure of the water heater body according to the present invention;
FIG. 4 is a front view of the water heater body of the present invention;
FIG. 5-1 is a side view of the water heater body of the present invention of FIG. 4 taken along the direction C;
FIG. 5-2 is a cross-sectional view of the water heater body of the present invention taken along line A-A of FIG. 4;
5-3 are side views of the water heater body of the present invention in the direction B of FIG. 4;
FIG. 6 is an exploded view of the installation of the water inlet and outlet pipes of the present invention;
fig. 7 is a schematic structural view of a metal U-shaped member of the present invention;
fig. 8 is a schematic structural view of the display unit and the waterproof structure of the key of the present invention;
fig. 9 is a side view of the display unit and the waterproof structure of the button according to the present invention;
fig. 10 is a front view of the front housing of the present invention;
FIG. 11 is a cross-sectional view of the front housing of the present invention taken along line D-D of FIG. 10;
FIG. 12 is an enlarged view of section E of FIG. 11;
FIG. 13 is a schematic structural view of the utility model with the rear shell removed;
FIG. 14 is an enlarged view of portion F of FIG. 13;
fig. 15 is a schematic structural diagram of the rear housing of the present invention.
Detailed Description
In the embodiment, referring to fig. 1-4, the instant water heater with relay heating of the present invention comprises a casing 1 composed of a front casing 11 and a rear casing 12, a heater body 2, and water inlet and outlet pipes 3 and 4; the heater body 2 is arranged in the shell 1; the front sections of the water inlet pipe 3 and the water outlet pipe 4 are arranged outside the shell 1 and are vertical to the side end surface of the shell 1, and the rear sections of the water inlet pipe 3 and the water outlet pipe 4 extend into the front shell 11 and are fixed on the heater body 2. Referring to fig. 5-1, 5-2, and 5-3, the heater body 2 includes a water flow sensor 21, a heating pipe, and a water outlet pipe; the first water inlet end of the water flow sensor 21 is connected with the water inlet pipe 3, the first water outlet end of the water flow sensor 21 is connected with the second water inlet end of the heating pipeline, the second water outlet end of the heating pipeline is connected with the third water inlet end of the water outlet pipeline, and the third water outlet end of the water outlet pipeline is connected with the water outlet pipe 4; the heating pipeline comprises three sections of large heating pipelines 22, a plurality of sections of small non-heating pipelines 23 and a plurality of sections of first groove sections 24; the heating large pipelines 22 are respectively arranged in the shell 1 side by side and transversely and are arranged vertically with the water inlet pipe 3 and the water outlet pipe 4; the small non-heating pipelines 23 are arranged among the large heating pipelines 22 at intervals; each first groove section 24 is respectively connected between the heating large pipeline 22 and the non-heating small pipeline 23; the large heating pipeline 22 and the small non-heating pipeline 23 are connected into a structure which leads the water flow to be in an S-shaped trend through a first groove section 24; the water outlet pipeline comprises a plurality of sections of small water outlet pipelines 25 and a plurality of sections of second groove sections 26; the small water outlet pipes 25 are respectively arranged in the shell 1 side by side and transversely and are vertical to the water inlet pipe 3 and the water outlet pipe 4; each second groove section 26 is respectively connected between the head and the tail of the adjacent small water outlet pipelines 25; the small water outlet pipes 25 are connected through the second groove sections 26 to form a structure which leads the water flow to be in an S-shaped trend.
Wherein,
referring to fig. 6 and 7, the water inlet and outlet pipes 3 and 4 are fixed on the heater body 2 through a metal U-shaped piece 5; the metal U-shaped part 5 is composed of a cross bar 51 and four vertical bars 52-55 which are arranged in an integral structure; one end of the cross bar 51 is transversely provided with a first screw hole 56 for fixing the metal U-shaped piece 5 on the heater body 2; one ends of four vertical rods 52-55 are respectively fixed on the cross rod 51 side by side in the longitudinal direction; the other ends of the four vertical rods 52-55 can be freely inserted into the preset round holes on the heater body 2 respectively; the head and tail two vertical rods 52 and 55 are respectively fixed at the two tail ends of the cross rod 51, and the middle two vertical rods 53 and 54 are respectively fixed at the middle upper part and the middle lower part of the cross rod 51; a U-shaped structure for clamping the side walls of the inlet pipe 3 and the outlet pipe 4 is respectively formed between the front two vertical rods 52 and 53 and the cross rod 51 and between the rear two vertical rods 54 and 55 and the cross rod 51;
referring to fig. 2, 8-12, the heater body 2 further includes a button waterproof structure 27 and a display part 28; the key waterproof structure 27 and the display part 28 are mounted on the heater body 2 corresponding to the back position of the front end surface 111 of the front case 11 through a circuit board 29; the key waterproof structure 27 comprises a plurality of keys 271, a rubber member 272 and a rubber pressing plate 273 for pressing the periphery of the rubber member 272; the top of the key 271 is a key head 2711 exposed out of the front face 111 of the front housing 11, the bottom of the key 271 is a boss 2712 arranged inside the front face 111 of the front housing 11, and the key head 2711 and the boss 2712 are connected through a strip 2713; the key head 2711, the boss 2712 and the strip-shaped piece 2713 are of an integral structure; the rubber 272 is provided with a plurality of openings 2721 which can allow the boss 2712 to pass through and allow the boss 2712 to be clamped in, and the rubber 272 can freely move on the strip 2713 through the openings 2721; a plurality of second screw holes 2731 for fixing the rubber pressing plate 273 on the circuit board 29 are formed in the rubber pressing plate 273; the display unit 28 includes a display panel 281 and a plurality of light emitting units 282 constituting two characters of japanese; the light emitting member 282 is fixed on the display panel 281; the back of the front end surface 111 of the front shell 11 is provided with a plurality of grooves 113 for accommodating the light emitting components 282;
referring to fig. 13 and 14, a plurality of third screw holes 114 are respectively formed on the peripheral edge of the side end surface 112 of the front shell 11 for fixing the front shell 11 and the water heater body 2 and are arranged in a concave manner;
referring to fig. 15, the bottom of the rear end surface of the rear case 12 is provided with a through hole 121 for allowing a mounting cable to be directly connected from a wall to the heater body 2 in the case 1.
The utility model discloses an instant heating type water heater of relay heating, its heating line is including three-section heating large pipeline 22 and a plurality of sections non-heating small pipeline 23 that make rivers be the S-shaped trend, and its outlet conduit includes that a plurality of sections make rivers be the S-shaped trend and flow to the little pipeline 25 of play water of outlet pipe department. Referring to fig. 5-1, 5-2, and 5-3, when the water flow sensor 21 senses that water flows into the heater body 2 from the water inlet pipe 3, the heating large pipe closest to the water flow sensor 21 will start to heat the water flowing into the heating large pipe; the water flow flows into the small non-heating pipeline adjacent to the large heating pipeline along the first groove section of the large heating pipeline and then flows to the next large heating pipeline from the first groove section of the small non-heating pipeline for continuous heating; after the water flow is heated, the water flow flows to the first small water outlet pipeline from the last small non-heating pipeline, then flows to the next small water outlet pipeline through the second groove section of the first small water outlet pipeline, and finally flows to the water outlet pipe 4 from the last small water outlet pipeline. The utility model discloses a heating tube and outlet conduit's setting has lengthened heating tube and outlet conduit's length greatly to the temperature that makes rivers can be controlled.
The utility model discloses an instant heating type water heater of relay heating, the setting of its metal U-shaped spare 5 makes into, can clamp its lateral wall with the U style of calligraphy structure that constitutes respectively between two preceding montants 52, 53 and the horizontal pole 51, between two back montants 54, 55 and the horizontal pole 51 after the back section of inlet and outlet pipe 3, 4 sheathes in the O ring, to realize inlet and outlet pipe 3, 4 and water heater body 2 link and realize sealed purpose; the key waterproof structure 27 is arranged, so that the key waterproof structure 27 realizes both the key function and the sealing performance by utilizing the elasticity of rubber; the display part 28 is arranged, so that the front end surface 111 of the front shell 11 has no any mark when the display part 28 is not displayed, and when the display part 28 is displayed, the displayed information can be directly read from the front surface of the front end surface 111 of the front shell 11; the periphery of the side end surface 112 of the front shell 11 is provided with a plurality of third screw holes 114 which are used for fixing the front shell 11 and the water heater body 2 and are arranged in a concave manner, so that the locking screws can not be seen from the whole outer surface of the front shell 11 after the front shell 11 covers the water heater body 2, and the appearance of the front shell 11 is more attractive; the bottom of the back end face of the back shell 12 is provided with a through hole 121 which enables the installation cable to be directly connected to the heater body 2 in the shell 1 from the wall, and the power supply incoming line coming out of the wall can directly enter the shell 1 through the through hole 121 to be connected with the heater body 2, thereby realizing the requirement of attractive installation again.
The above-mentioned embodiment is only used to further explain the utility model discloses an instant heating type water heater of relay heating, but the utility model discloses do not limit to the embodiment, all be according to the utility model discloses a technical entity does any simple modification, equivalent change and the modification to above embodiment, all fall into the protection scope of the technical scheme of the utility model.
Claims (7)
1. A relay heating instant water heater comprises a shell body consisting of a front shell and a rear shell, a heater body, a water inlet pipe and a water outlet pipe; the heater body is arranged in the shell; the front sections of the water inlet pipe and the water outlet pipe are arranged outside the shell and are vertical to the side end surface of the shell, and the rear sections of the water inlet pipe and the water outlet pipe extend into the front shell and are fixed on the heater body; the heater body comprises a water flow sensor, a heating pipeline and a water outlet pipeline; the first water inlet end of the water flow sensor is connected with the water inlet pipe, the first water outlet end of the water flow sensor is connected with the second water inlet end of the heating pipeline, the second water outlet end of the heating pipeline is connected with the third water inlet end of the water outlet pipeline, and the third water outlet end of the water outlet pipeline is connected with the water outlet pipe; the method is characterized in that: the heating pipeline comprises two or more sections of large heating pipelines, a plurality of sections of small non-heating pipelines and a plurality of sections of first groove sections; the heating large pipelines are respectively arranged in the shell side by side and transversely and are arranged vertically to the water inlet pipe and the water outlet pipe; the small non-heating pipelines are arranged among the large heating pipelines at intervals; each first groove section is respectively connected between a large heating pipeline and a small non-heating pipeline; the heating large pipeline and the non-heating small pipeline are connected through the first groove section to form a structure which enables water flow to be in an S-shaped trend.
2. A relay-heated instantaneous-type water heater as set forth in claim 1, characterized in that: the water outlet pipeline comprises a plurality of sections of small water outlet pipelines and a plurality of sections of second groove sections; the small water outlet pipes are respectively arranged in the shell side by side and transversely and are vertical to the water inlet pipe and the water outlet pipe; each second groove section is respectively connected between the head and the tail of the adjacent small water outlet pipelines; the small water outlet pipes are connected through the second groove sections to form a structure which enables water flow to be in an S-shaped trend.
3. A relay-heated instantaneous-type water heater as set forth in claim 1, characterized in that: the water inlet pipe and the water outlet pipe are fixed on the heater body through a metal U-shaped piece; the metal U-shaped part is composed of a cross rod and four vertical rods which are arranged in an integrated structure; one end of the cross bar is transversely provided with a first screw hole for fixing the metal U-shaped piece on the heater body; one ends of the four vertical rods are longitudinally fixed on the cross rod side by side respectively; the other ends of the four vertical rods can be freely inserted into circular holes preset on the heater body respectively; the head and the tail of the two vertical rods are respectively fixed at the two tail ends of the cross rod, and the middle two vertical rods are respectively fixed at the middle upper part and the middle lower part of the cross rod; and a U-shaped structure for clamping the side walls of the water inlet pipe and the water outlet pipe is respectively formed between the front two vertical rods and the horizontal rod and between the rear two vertical rods and the horizontal rod.
4. A relay-heated instantaneous-type water heater as set forth in claim 1, characterized in that: the heater body also comprises a key waterproof structure and a display part; the key waterproof structure and the display part are arranged on the heater body corresponding to the back of the front end face of the front shell through a circuit board; the key waterproof structure comprises a plurality of keys, a rubber piece and a rubber pressing plate for pressing the periphery of the rubber piece; the top of the key is a key head exposed out of the front end surface of the front shell, the bottom of the key is a boss arranged inside the front end surface of the front shell, and the key head and the boss are connected through a strip-shaped piece; the rubber part is provided with a plurality of openings which can enable the bosses to penetrate through and to be clamped in the openings, and the rubber part freely moves on the strip-shaped part through the openings; the rubber pressing plate is provided with a plurality of second screw holes for fixing the rubber pressing plate on the circuit board; the display part comprises a display panel and a plurality of luminous parts forming two characters of Chinese character 'ri'; the light emitting part is fixed on the display panel.
5. The relay-heated instantaneous water heater of claim 4, further characterized in that: the back of the front end face of the front shell is provided with a plurality of grooves for accommodating the light-emitting components.
6. A relay heated tankless water heater as claimed in claim 1, 4 or 5, further comprising: and a plurality of third screw holes which are used for fixing the front shell and the water heater body and are arranged inwards are respectively arranged on the peripheral edge of the side end surface of the front shell.
7. A relay-heated instantaneous-type water heater as set forth in claim 1, characterized in that: the bottom of the rear end surface of the rear shell is provided with a through hole which enables the installation cable to be directly connected to the heater body in the shell from a wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203095807U CN201497154U (en) | 2009-09-03 | 2009-09-03 | Instant-heating type water heater with relay heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203095807U CN201497154U (en) | 2009-09-03 | 2009-09-03 | Instant-heating type water heater with relay heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497154U true CN201497154U (en) | 2010-06-02 |
Family
ID=42440359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203095807U Expired - Fee Related CN201497154U (en) | 2009-09-03 | 2009-09-03 | Instant-heating type water heater with relay heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497154U (en) |
-
2009
- 2009-09-03 CN CN2009203095807U patent/CN201497154U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN SHUAIKE BATHROOM APPLIANCE CO., LTD. Free format text: FORMER OWNER: HOU QUANDUO Effective date: 20110314 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 361000 NO. 8, XINGUANG ROAD, HANGCANG DISTRICT, XIAMEN CITY, FUJIAN PROVINCE TO: 361000 3/F, FACTORY BUILDING NO. 1, NO. 8, XINGUANG ROAD, XINYANG SUBDISTRICT, HANGCANG DISTRICT, XIAMEN CITY, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110314 Address after: Xinguang Road, Haicang District of Xiamen city in Fujian province 361000 Xinyang Street No. 8 No. 1 building three layer Patentee after: Hou Quanduo Address before: 361000 Xinguang Road, Haicang District, Fujian, Xiamen, China, No. 8 Patentee before: Hou Quanduo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |