CN105841336B - Water heater and its hot water circulating device - Google Patents
Water heater and its hot water circulating device Download PDFInfo
- Publication number
- CN105841336B CN105841336B CN201610168297.1A CN201610168297A CN105841336B CN 105841336 B CN105841336 B CN 105841336B CN 201610168297 A CN201610168297 A CN 201610168297A CN 105841336 B CN105841336 B CN 105841336B
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- Prior art keywords
- water
- connecting tube
- outlet
- insulated
- hot water
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components
- F24H9/144—Valve seats, piping and heat exchanger connections integrated into a one-piece hydraulic unit
Abstract
The present invention relates to a kind of water heater and its hot water circulating devices, it include: that insulated water tank is connect with the 4th connecting tube, insulated water tank is connect with one end of the 7th connecting tube, 7th connecting tube is connect with the 5th connecting tube, second main pipe external tapping of casing crossover tee stretches out shell and forms the 5th intake-outlet, first main pipe external tapping of casing crossover tee is connect with one end of the second connecting tube, the first water outlet of the other end connection insulated water tank of the second connecting tube.Water in unidirectional pipeline with water spot can be heated, any point in pipeline can realize the function of instant-heating and outlet hot.
Description
Technical field
The present invention relates to water heater arrangement technical field, in particular to a kind of water heater and its hot water circulating device.
Background technique
The combustion gas class water heaters such as gas heater, the integrated gas furnace of heating of supplying water under the prior art, air energy water heater,
The storage-type electric water heaters such as solar water heater, storage-type electric water heater there is a problem of following common: i.e. water user opens heat
Always first flow out a Duan Lengshui when faucet water, and when with water spot apart from water heater distance farther out, pipeline it is longer when, this problem
It is just further serious, therefore the always on tap of many people's habits bleeds off cold water in water utilizing process, until flowing out hot water, both makes
At the waste of water resource, user also feels inconvenient uncomfortable.And in more complicated domestic hot-water water local pipeline ring
In border, such as compound apartment, villa, usually there are far and near not equal, even different multiple of floor height and use water spot, with water spot away from
Farther out from hot water source point, and at least there are one or more hot water water spots in each floor, and this problem is just more prominent.
This is because gas heater, heating of supplying water integrated gas furnace, air energy water heater, solar energy under the prior art
The domestic hot-water supplies such as water heater, storage-type electric water heater equipment can not all solve how will open into the unidirectional pipeline with water spot
Water heating the problem of.
Summary of the invention
The main object of the present invention is to provide a kind of water heater and its hot water circulating device, can will be with the uniguide of water spot
Water in line heats, and any point in pipeline can realize the function of instant-heating and outlet hot.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of hot water circulating device of water heater comprising host, the host are arranged in shell 400, the host
It include: casing crossover tee 100, the first connecting tube 205, the second connecting tube 206, third connecting tube 207, the first micro pump
201, the second micro pump 402 and insulated water tank 401；
Second water inlet 4017 of insulated water tank 401 is connect with one end of the 4th connecting tube 404, the 4th connecting tube 404
The other end stretches out shell 400 and forms the second intake-outlet 4002；Second water outlet 4018 of insulated water tank 401 and the 7th connecting tube
403 one end connection, the other end of the 7th connecting tube 403 connect one end of the 5th connecting tube 405, the 5th connecting tube 405
The other end stretches out shell 400 and forms third intake-outlet 4003；
Second main pipe external tapping 105 of casing crossover tee 100 stretches out shell 400 and forms the 5th intake-outlet 4001,
First main pipe external tapping 103 of casing crossover tee 100 is connect with one end of the second connecting tube 206, the second connecting tube 206
The other end connects the first water outlet 4015 of the insulated water tank 401；The sub- pipe external tapping 106 of casing crossover tee 100 is logical
The first connecting tube 205 is crossed to connect with the first import and export 2011 of the first micro pump 201, the first micro pump 201 second into
Outlet 2012 is connect with one end of third connecting tube 207, and the other end of third connecting tube 207 connects the insulated water tank 401
First water inlet 4016.
Preferably, further includes: the second micro pump 402, the second micro pump 402 are connected to the 7th connecting tube 403
Between the 5th connecting tube 405.
Preferably, the casing crossover tee 100 includes: tee tube, and cavity, the cavity are arranged in the tee tube
Interior to be equipped with primary and secondary channel lumens tabula 107, the cavity is divided into subchannel chamber 102 and female channel by primary and secondary channel lumens tabula 107
Chamber 101；Subchannel inner cavity 102 is equipped with sub- pipe external tapping 106 and sub- pipe inner joint 104, and female channel lumen 101 is equipped with the first main pipe
External tapping 103 and the second main pipe external tapping 105 offer piggybacking mouth 108, piggybacking mouth 108 on the primary and secondary channel lumens tabula 107
It is equipped with the door closure 109 of piggybacking mouth 108, the door closure 109 of piggybacking mouth 108 is fixed on primary and secondary channel by piggybacking mouth door closure axis 110
On chamber tabula 107, debugging mouth 111 is additionally provided on the outer wall of mother's channel lumens 101.
Preferably, temperature sensing device 202, the shell are provided in first connecting tube 205 or third connecting tube 207
It is provided with remote control apparatus 203 on body 400, has the control panel and plant-grid connection mouth 204 for setting job-program mode.
Preferably, non-return valve 406 is provided in the 7th connecting tube 403 or the 5th connecting tube 405.
Preferably, it is provided with electric heater unit 4013, water temperature sensing device 4011 in insulated water tank 401 and facilitates cold
The deflector 4014 of hot water mixing.
Preferably, it is set between the second water inlet 4017 of insulated water tank 401 and the second water outlet 4018 of insulated water tank 401
There is bridge type non-return device 4012.
Preferably, the second water inlet 4017 of the insulated water tank 401 passes through the 4th connecting tube 404 and water heater 501
The connection of second hot water outlet 5011, by the 4th intake-outlet 4022 of the second micro pump 402 by the 5th connecting tube 405 with
The connector 5021 of the cold water inlet 502 of water heater 501 connects, and cold water inlet 502 stretches out shell 400 and forms cold water water inlet
Mouth 5002；Second main pipe external tapping 105 of casing crossover tee 100 stretches out shell 400 and forms the first hot water outlet 5001.
A kind of water heater, which is characterized in that the hot water circulating device including any water heater of above-mentioned technical proposal.
Implement technical solution of the present invention, has the advantages that water heater provided by the invention and its hot water circuit
Device both can guarantee that simple pipeline environment simple pipeline environment referred to leveling building and the hot water piping office few with water spot quantity
Domain environment, but can guarantee the more complicated local pipeline environments of more complicated hot water piping local environment refer to than if any 2,
In 3 layers even 3,4 layers of villa class building in distance not etc., different each any one in water spot of height
It is a to flow out hot water series instant-heating and outlet hot equipment at once when opened.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hot water circulating device provided in an embodiment of the present invention；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the structural schematic diagram of another hot water circulating device provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of branch line extension set provided by the invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention provides a kind of hot water circulating device of water heater, as shown in Figure 1, including host, the host
It is arranged in shell 400, the host includes: casing crossover tee 100, the first connecting tube 205, the second connecting tube 206, the
Three connecting tubes 207, the first micro pump 201, the second micro pump 402 and insulated water tank 401；Insulated water tank 401 can be existing
There is the insulated water tank of the air energy water heater under technology, be also possible to the insulated water tank of the solar water heater under the prior art,
It can also be the insulated water tank of the storage-type electric water heater under the prior art.
Second water inlet 4017 of insulated water tank 401 is connect with one end of the 4th connecting tube 404, the 4th connecting tube 404
The other end stretches out shell 400 and forms the second intake-outlet 4002；Second water outlet 4018 of insulated water tank 401 and the 7th connecting tube
403 one end connection, the other end of the 7th connecting tube 403 connect one end of the 5th connecting tube 405, the 5th connecting tube 405
The other end stretches out shell 400 and forms third intake-outlet 4003.
Second main pipe external tapping 105 of casing crossover tee 100 stretches out shell 400 and forms the 5th intake-outlet 4001,
First main pipe external tapping 103 of casing crossover tee 100 is connect with one end of the second connecting tube 206, the second connecting tube 206
The other end connects the first water outlet 4015 of the insulated water tank 401；The sub- pipe external tapping 106 of casing crossover tee 100 is logical
The first connecting tube 205 is crossed to connect with the first import and export 2011 of the first micro pump 201, the first micro pump 201 second into
Outlet 2012 is connect with one end of third connecting tube 207, and the other end of third connecting tube 207 connects the insulated water tank 401
First water inlet 4016, the circulator can be with the air energy water heater under the prior art, solar water heater, storage-type electricity
Water heater matches, and makes it have the function of instant-heating and outlet hot.
In other embodiments, on that basi of the above embodiments, further, circulator further include: second is miniature
Water pump 402, the second micro pump 402 are connected between the 7th connecting tube 403 and the 5th connecting tube 405.7th connects
The other end of adapter tube 403 is connect with the third intake-outlet 4021 of the second micro pump 402；The 4th of second micro pump 402
Intake-outlet 4022 is connect with one end of the 5th connecting tube 405, and the other end of the 5th connecting tube 404 stretches out shell 400 and forms the
Three intake-outlets 4003.To be formed in a manner of another cycle operation.
On that basi of the above embodiments, in other embodiments, more specifically, as shown in Fig. 2, the casing is converted
Threeway 100 includes: tee tube, and cavity is arranged in the tee tube, is equipped with primary and secondary channel lumens tabula 107, primary and secondary in the cavity
The cavity is divided into subchannel chamber 102 and female channel lumens 101 by channel lumens tabula 107；It is outer that subchannel inner cavity 102 is equipped with son pipe
Interface 106 and sub- pipe inner joint 104, female channel lumen 101 are equipped with the first main pipe external tapping 103 and the second main pipe external tapping 105,
Piggybacking mouth 108 is offered on the primary and secondary channel lumens tabula 107, piggybacking mouth 108 is equipped with the door closure 109 of piggybacking mouth 108, piggybacking
The door closure 109 of mouth 108 is fixed on primary and secondary channel lumens tabula 107 by piggybacking mouth door closure axis 110, mother's channel lumens 101
Debugging mouth 111 is additionally provided on outer wall.It is female logical that the mode of closing piggybacking mouth can also prevent subchannel inner cavity liquid from entering with other
Road inner cavity or other non-return devices for preventing female channel lumen liquid from entering subchannel inner cavity replace.
On the basis of the various embodiments described above, in other embodiments, further, first connecting tube 205 or third
It is provided with temperature sensing device 202 in connecting tube 207, remote control apparatus 203 is provided on the shell 400, is had for setting
Determine the control panel and plant-grid connection mouth 204 of job-program mode.Preferably to measure water temperature and control water temperature, and access power supply,
In other embodiments, the plant-grid connection mouth and control panel can also be arranged independently of the shell.
On the basis of the various embodiments described above, in other embodiments, further, the 7th connecting tube 403 or the 5th connection
Non-return valve 406 is provided on pipe 405.
On the basis of the various embodiments described above, in other embodiments, further, it is provided with electricity in insulated water tank 401 and adds
Thermal 4013, water temperature sensing device 4011 and the various additional devices such as deflector 4014 for facilitating hot and cold water mixing, are protected
The position of additional device in reservoir can be adjusted according to actual needs.
On the basis of the various embodiments described above, in other embodiments, further, the second water inlet of insulated water tank 401
Bridge type non-return device 4012 is equipped between 4017 and the second water outlet 4018 of insulated water tank 401, effect is prevented when heat preservation
4017 flow of inlet water of the second water inlet of water tank may form aerial drainage in the second water outlet 4018 when larger.Second water inlet 4017
Flow of inlet water it is smaller when, be not enough to touch bridge type non-return device 4012, the second water outlet 4018 of insulated water tank is unobstructed
's；When 4017 flow of inlet water of the second water inlet of insulated water tank is larger, water flow, which touches bridge type non-return device 4012, makes it temporarily
When the second water outlet 4018 of insulated water tank is closed.
Hot water circulating device provided by the above embodiment can be with the air energy water heater under the prior art, solar water
Device, storage-type electric water heater match, and make it have the function of instant-heating and outlet hot.Connection type are as follows: by the hot water circulating device
Third intake-outlet 4003 under the prior art air energy water heater, solar water heater, storage-type electric water heater it is cold
Water water inlet pipe connection, by the second intake-outlet 4002 of the hot water circulating device and the air energy water heater, too under the prior art
The hot water outlet connection of positive energy water heater, storage-type electric water heater, by five intake-outlets, the 4001 (primary and secondary of hot water circulating device
Second main pipe external tapping 105 of pipe crossover tee 100) it is connected with the port of hot water piping extended line；Casing is converted three
Logical 100 sub- pipe inner joint 104 is connect with the sub- pipe that hot water extends in pipeline is arranged in, and sub- pipe extends to hot water piping distal end,
Hot water piping all fronts domain water spot instant-heating and outlet hot function can be realized.
The storage-type electric water heater that the hot water circulating device can both be provided with the prior art is matched to meet simple tube
The instant-heating and outlet hot demand of thread environment can also be used as host and be applied in combination with other extension sets, meet more complex pipeline local ring
The instant-heating and outlet hot requirement in border.The hot water circulating device used in simple pipeline environment can be omitted remote control apparatus 203.
On that basi of the above embodiments, in other embodiments, further, as shown in figure 3, the insulated water tank 401
The second water inlet 4017 connect with the second hot water outlet 5011 of water heater 501 by the 4th connecting tube 404, it is micro- by second
The connection that 4th intake-outlet 4022 of type water pump 402 passes through the 5th connecting tube 405 and the cold water inlet 502 of water heater 501
Mouth 5021 connects, and cold water inlet 502 stretches out shell 400 and forms cold water inlet 5002；The main pipe of casing crossover tee 100
External tapping 105 stretches out shell 400 and forms the first hot water outlet 5001.Water heater 501 is located in the shell 400.
Extended in pipeline by the way that hot water is arranged in, is connect with the sub- pipe inner joint 104 in casing crossover tee 100
Sub- pipe extended line, by the water in pipeline from the i.e. built-in sub- Guan Yanchang in hot water piping distal end under the action of micro pump 201
The suction of line remote port flows back and pushes to thermal water source, the hot water warp under the power of water pump 201 and water flow pressure, in thermal water source
Female channel lumens 101 of casing crossover tee 100 reenter hot water extend pipeline, and flow to hot water piping distal end, then by from
Sub- pipe extended line remote port suction reflux forms the circulation exchange in closing pipeline.When setting is in the first connecting tube 205 or the
When water temperature sensor 202 in three connecting tubes, 207 connecting tube measures water temperature at or below set temperature threshold value, the first Miniature water
Pump 201 stops or starts to work.
Needing in the local pipeline environments of more complicated leveling will be from hot water piping starting point to pipeline local environment
In it is farthest be set as major cycle section with water spot, in the pipeline local environment that more complex Multi-storey villa is built, farthest use water
Point is selected in top layer's pipeline distalmost end.Built-in sub- pipe extends to the end of major cycle pipeline from the sub- pipe of host in major cycle pipeline
Near, host undertakes water and thermal water source's formation circulation in major cycle pipeline.It is main in more complicated local pipeline environments
Machine needs are applied in combination with branch line extension set.
As shown in figure 4, the branch line extension set structure and the connection type with other component are as follows: a casing crossover tee
100 main pipe external tapping 103 is docked with the main pipe external tapping of another casing crossover tee 100.The of one casing threeway 100
The shell that two main pipe external tappings 105 stretch out branch line extension set 600 forms the first intake-outlet 603 of branch line extension set 600, another primary and secondary
The shell that second main pipe external tapping of pipe threeway 100 stretches out branch line extension set 600 forms the second intake-outlet of branch line extension set 600
604.The sub- pipe external tapping 106 of one casing crossover tee 100 by the 5th connecting tube 601 and micro pump 201 first into
Water outlet 2011 connects, and the second intake-outlet 2012 of micro pump 201 is converted by the 6th connecting tube 602 with another casing
The sub- pipe external tapping 106 of threeway 100 connects, the main pipe chamber 101 of a casing crossover tee 100 or another casing crossover tee
100 main pipe chamber 101 is provided with water temperature sensing device 202, and in addition the branch line extension set 600 is additionally provided with remote control signal transmitting-receiving
Device 203 and plant-grid connection mouth 204.
Branch line refers to that the distance being branched off on the way in major cycle pipeline is longer and there are multiple pipelines with water spot,
When host work, the tap of major cycle pipeline water spot is in closed state；When branch line extension set works, the branch line
Pipeline is in closed state with water spot tap.When distal end tap is opened in affiliated major cycle or branch feeder line, host
Enter standby mode with the extension set on affiliated branch line.
The embodiment of the present invention also provides a kind of water heater, the hot water circuit including any water heater of above-described embodiment
Device.
Above are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (8)
1. a kind of hot water circulating device of water heater, which is characterized in that including host, the host setting is interior in shell (400),
The host includes: casing crossover tee (100), the first connecting tube (205), the second connecting tube (206), third connecting tube
(207), the first micro pump (201) and insulated water tank (401)；
The second water inlet (4017) of insulated water tank (401) is connect with one end of the 4th connecting tube (404), the 4th connecting tube
(404) the other end stretches out shell (400) and forms the second intake-outlet (4002)；Second water outlet of insulated water tank (401)
(4018) it is connect with one end of the 7th connecting tube (403), the other end of the 7th connecting tube (403) connects the 5th connecting tube (405)
One end, the other end of the 5th connecting tube (405) stretches out shell (400) and forms third intake-outlet (4003)；
Second main pipe external tapping (105) of casing crossover tee (100) stretches out shell (400) and forms the 5th intake-outlet
(4001), the first main pipe external tapping (103) of casing crossover tee (100) is connect with one end of the second connecting tube (206), the
The other end of two connecting tubes (206) connects the first water outlet (4015) of the insulated water tank (401)；Casing crossover tee
(100) sub- pipe external tapping (106) passes through the first import and export of the first connecting tube (205) and the first micro pump (201)
(2011) it connecting, the second import and export (2012) of the first micro pump (201) is connect with one end of third connecting tube (207), the
The other end of three connecting tubes (207) connects the first water inlet (4016) of the insulated water tank (401)；
The casing crossover tee (100) includes: tee tube, and cavity is arranged in the tee tube, is equipped with son in the cavity
The cavity is divided into subchannel chamber (102) and female channel lumens by female channel lumens tabula (107), primary and secondary channel lumens tabula (107)
(101)；Subchannel inner cavity (102) is equipped with sub- pipe external tapping (106) He Ziguan inner joint (104), and female channel lumen (101) is equipped with
First main pipe external tapping (103) and the second main pipe external tapping (105) offer piggybacking on the primary and secondary channel lumens tabula (107)
Mouth (108), piggybacking mouth (108) are equipped with the door closure (109) of piggybacking mouth (108), and the door closure (109) of piggybacking mouth (108) is by borrowing
Road junction door closure axis (110) is fixed on primary and secondary channel lumens tabula (107), is additionally provided with tune on the outer wall of mother's channel lumens (101)
It tries mouth (111).
2. the hot water circulating device of water heater as described in claim 1, which is characterized in that further include: the second micro pump
(402), the second micro pump (402) is connected between the 7th connecting tube (403) and the 5th connecting tube (405).
3. the hot water circulating device of water heater as claimed in claim 2, which is characterized in that first connecting tube (205) or
It is provided in three connecting tubes (207) temperature sensing device (202), is provided with remote control apparatus on the shell (400)
(203), there are the control panel and plant-grid connection mouth (204) for setting job-program mode.
4. the hot water circulating device of water heater as claimed in claim 3, which is characterized in that the 7th connecting tube (403) or the 5th company
Non-return valve (406) are provided on adapter tube (405).
5. the hot water circulating device of water heater as claimed in claim 4, which is characterized in that be provided with electricity in insulated water tank (401)
Heating device (4013), water temperature sensing device (4011) and the deflector (4014) for facilitating hot and cold water mixing.
6. the hot water circulating device of water heater as claimed in claim 5, which is characterized in that the second water inlet of insulated water tank (401)
Bridge type non-return device (4012) are equipped between mouth (4017) and the second water outlet (4018) of insulated water tank (401).
7. the hot water circulating device of water heater as described in claim 1-6 is any, which is characterized in that the insulated water tank (401)
The second water inlet (4017) connect with the second hot water outlet (5011) of water heater (501) by the 4th connecting tube (404),
4th intake-outlet (4022) of the second micro pump (402) is passed through to the cold water of the 5th connecting tube (405) and water heater (501)
The connector (5021) of water inlet pipe (502) connects, and cold water inlet (502) stretches out shell (400) and forms cold water inlet
(5002)；Second main pipe external tapping (105) of casing crossover tee (100) stretches out shell (400) and forms the first hot water effluent
Mouth (5001).
8. a kind of water heater, which is characterized in that the hot water circuit dress including any water heater of the claims 1-7
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168297.1A CN105841336B (en) | 2016-03-23 | 2016-03-23 | Water heater and its hot water circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168297.1A CN105841336B (en) | 2016-03-23 | 2016-03-23 | Water heater and its hot water circulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105841336A CN105841336A (en) | 2016-08-10 |
| CN105841336B true CN105841336B (en) | 2019-06-18 |
Family
ID=56584405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610168297.1A Active CN105841336B (en) | 2016-03-23 | 2016-03-23 | Water heater and its hot water circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841336B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090462A1 (en) * | 2016-11-15 | 2018-05-24 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN106705437B (en) * | 2017-03-13 | 2019-11-22 | 王强 | A kind of instant-heating and outlet hot device |
| CN107461915A (en) * | 2017-06-14 | 2017-12-12 | 汤海明 | A kind of single channel flow-disturbing tubular heat exchange device |
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| DE10302176A1 (en) * | 2003-01-22 | 2004-07-29 | Mvv Energie Ag | Temperature regulation device for an instantaneous hot drinking water heater, whereby water temperature is set using a regulator that forms part of a closed control loop with input water temperature sensor measurements |
| CN104006538A (en) * | 2013-06-28 | 2014-08-27 | 宋景涛 | Unidirectional closed pipe internal circulation device |
| CN104019368A (en) * | 2014-06-16 | 2014-09-03 | 宋景涛 | Pipeline internal recycling device |
| CN104101116A (en) * | 2013-04-07 | 2014-10-15 | 刁力 | Sleeve circulating pump |
| JP2014202356A (en) * | 2013-04-03 | 2014-10-27 | 千代澄 大澤 | Branch pipe circulation system |
| CN203979744U (en) * | 2014-06-25 | 2014-12-03 | 苏荣华 | Rubber sealing bypass pressure balancing sleeve compensator |
| CN104921637A (en) * | 2015-06-30 | 2015-09-23 | 袁蓓莎 | Water-saving bathing device |
| CN204922137U (en) * | 2015-07-16 | 2015-12-30 | 泉州万利得节能科技有限公司 | Tap is strained to horizontal core formula of single handle |
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2016
- 2016-03-23 CN CN201610168297.1A patent/CN105841336B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10302176A1 (en) * | 2003-01-22 | 2004-07-29 | Mvv Energie Ag | Temperature regulation device for an instantaneous hot drinking water heater, whereby water temperature is set using a regulator that forms part of a closed control loop with input water temperature sensor measurements |
| JP2014202356A (en) * | 2013-04-03 | 2014-10-27 | 千代澄 大澤 | Branch pipe circulation system |
| CN104101116A (en) * | 2013-04-07 | 2014-10-15 | 刁力 | Sleeve circulating pump |
| CN104006538A (en) * | 2013-06-28 | 2014-08-27 | 宋景涛 | Unidirectional closed pipe internal circulation device |
| CN104019368A (en) * | 2014-06-16 | 2014-09-03 | 宋景涛 | Pipeline internal recycling device |
| CN203979744U (en) * | 2014-06-25 | 2014-12-03 | 苏荣华 | Rubber sealing bypass pressure balancing sleeve compensator |
| CN104921637A (en) * | 2015-06-30 | 2015-09-23 | 袁蓓莎 | Water-saving bathing device |
| CN204922137U (en) * | 2015-07-16 | 2015-12-30 | 泉州万利得节能科技有限公司 | Tap is strained to horizontal core formula of single handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105841336A (en) | 2016-08-10 |
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Effective date of registration: 20201211 Address after: Xueneng 2nd Road, 10 billion yuan industrial park, Xuecheng District, Zaozhuang City, Shandong Province, 277100 Patentee after: Shandong Jiachi New Chemical Co.,Ltd. Address before: No.4, gate 63, 14 / F, No.22, beifenghuang Road, Haidian District, Beijing Patentee before: Song Jingtao |
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Address after: Xueneng 2nd Road, 10 billion yuan industrial park, Xuecheng District, Zaozhuang City, Shandong Province, 277100 Patentee after: Shandong Jiachi New Materials Co.,Ltd. Address before: Xueneng 2nd Road, 10 billion yuan industrial park, Xuecheng District, Zaozhuang City, Shandong Province, 277100 Patentee before: Shandong Jiachi New Chemical Co.,Ltd. |