CN101476660A - Uniform-temperature heat conduction pipe - Google Patents
Uniform-temperature heat conduction pipe Download PDFInfo
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- CN101476660A CN101476660A CNA2009100772701A CN200910077270A CN101476660A CN 101476660 A CN101476660 A CN 101476660A CN A2009100772701 A CNA2009100772701 A CN A2009100772701A CN 200910077270 A CN200910077270 A CN 200910077270A CN 101476660 A CN101476660 A CN 101476660A
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- looped pipeline
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Abstract
The invention provides a uniform-temperature heat pipe, which relates to a water conveying pipe connected with a hot water source, and aims to ensure that water in the water conveying pipe from the hot water source to a valve can be circulated with the hot water source, when the valve is open, hot water can directly flow out to play a role in saving water resource. The water conveying pipe comprises a main water pipe, a front auxiliary pipe, a rear auxiliary pipe and the valve, wherein one end of the main water pipe and one end of the front auxiliary pipe are communicated with the hot water source respectively; the other end of the main water pipe and one end of the rear auxiliary pipe are communicated with each other to form a communicating part; the communicating part is provided with the valve; an inner circulating power device is arranged between the front auxiliary pipe and the rear auxiliary pipe; when the valve is closed, the inner circulating power device makes water in the front auxiliary pipe and the rear auxiliary pipe flow towards the communicating part, thereby ensuring that the water in the main water pipe flows towards the direction of the hot water source; and when the valve is open, the inner circulating power device makes the water in the main water pipe and the auxiliary pipes flow towards the direction of the valve.
Description
Technical field
The present invention relates to a kind of conduit pipe that is connected with the thermal water source, particularly relate to a kind of uniform-temperature heat conduction pipe.
Background technique
At present, in the civilian or industrial occasion that a lot of use hot water are arranged, generally all need through one section certain-length conduit pipe from the thermal water source to water, effluent switch is in the period of closing, the hot water that can not flow in the water pipe will slowly cool off, and just needs earlier the cold water in the water pipe is bled off just when water once more to use hot water.As domestic, electric water heater, all there are this situation in gas water-heater and residential quarters pipeline thermal water supply system, though modern instant electric water heater's constant temperature technology level has had large increase, adopt various technical measures to improve the constant temperature level of hot water tank, but the constant temperature of electric water heater is the water temperature control ability at hot water tank itself at present, as for just being difficult to control through the water temperature behind segment length's water pipe, therefore work as water tap and close a period of time, what the tap of fetching boiling water once more flowed out is cold water rather than hot water, even sometimes hot and sometimes cold phenomenon appears, need wait for a period of time and to allow water-exit temperature settle out, the process of this section water temperature adjustment causes the very big waste of water resources, also consumes a large amount of energy simultaneously.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of simple in structure, and is with low cost, easy to operate uniform-temperature heat conduction pipe.
Uniform-temperature heat conduction pipe of the present invention, comprise water main, preceding looped pipeline, back looped pipeline and valve, one end of described water main and preceding looped pipeline is connected with the thermal water source respectively, the one end formation interconnecting part that is interconnected of the other end of water main and back looped pipeline, described interconnecting part is equipped with valve, between looped pipeline and the back looped pipeline interior cycle power device is housed also before described, wherein when valve closing, cycle power device makes the water in the forward and backward looped pipeline flow to interconnecting part in described, and the water in the water main is flowed to thermal water source's direction; When valve opening, interior cycle power device makes the water in water main and the forward and backward looped pipeline flow to the valve direction.
Uniform-temperature heat conduction pipe of the present invention, cycle power device comprises one-way valve and water pump in wherein said, the water inlet of described one-way valve is connected with the water inlet of water pump and is connected with preceding looped pipeline, the water outlet of one-way valve is connected with the water outlet of water pump and is connected with the back looped pipeline, and the switch gear of control of pump is housed on the described water main.
Uniform-temperature heat conduction pipe of the present invention, wherein said switch gear comprises water (flow) direction rudder, magnet and magnetosensitive switch, described water (flow) direction rudder one end is hinged on the water main madial wall, magnet fixedly is housed on the free end of water (flow) direction rudder, with on the corresponding water main outer side wall of magnet the magnetosensitive switch is housed, reseting shrapnel also is housed in rotating shaft place of described water (flow) direction rudder, one end of described reseting shrapnel is supported on the water main madial wall, the other end is supported on the water (flow) direction rudder, and the guide line and the water pump of described magnetosensitive switch are connected in series on the power supply.
Uniform-temperature heat conduction pipe of the present invention, wherein said switch gear is the diaphragm pressure switch, described diaphragm pressure switch comprises diaphragm, push rod, sensitive switch and base plate, described base plate top is provided with top cover, base plate is fixedly mounted on the water main outer side wall, described water main sidewall and base plate are provided with the pressure through hole that runs through, described diaphragm is fixedly mounted on the base plate and covers on the pressure through hole, diaphragm is fixedlyed connected with an end of push rod, it is corresponding with described sensitive switch that the other end of push rod passes top cover, Returnning spring also is housed on the described push rod, one end of described Returnning spring is supported on the diaphragm, the other end is supported on the top cover inboard, and described sensitive switch and water pump are connected in series on the power supply.
Uniform-temperature heat conduction pipe of the present invention, wherein said one-way valve is replaced by a two-bit triplet solenoid valve, and the import of described two-bit triplet solenoid valve is communicated with preceding looped pipeline, and one of them outlet directly is communicated with the back looped pipeline, and another outlet is communicated with the water inlet of water pump.
Uniform-temperature heat conduction pipe of the present invention, wherein said water main is divided into some distributed water pipes and is in charge of, described back looped pipeline is divided into to be in charge of corresponding some backs looped pipeline with water main and to be in charge of, the end that described water main the is in charge of formation interconnecting part that is connected with the end that back looped pipeline is in charge of, and described interconnecting part is equipped with valve.
Uniform-temperature heat conduction pipe of the present invention, wherein said preceding looped pipeline and back looped pipeline are arranged on water main inside.
Uniform-temperature heat conduction pipe of the present invention, wherein said preceding looped pipeline and back looped pipeline and water main are two-part of a water pipe, described two-part are separated to form by the dividing plate in the water pipe.
Uniform-temperature heat conduction pipe of the present invention, wherein said preceding looped pipeline and back looped pipeline and water main are two water pipes, and tube wall is separated from each other.
Uniform-temperature heat conduction pipe of the present invention and existing hot water pipe's difference are, uniform-temperature heat conduction pipe of the present invention be divided into water main and before, back looped pipeline, before, interior cycle power device is housed between the back looped pipeline, back looped pipeline is connected with water main, at the connection position valve is housed, when valve closing, water pump in the interior cycle power device is started working, in the looped pipeline, enter water main before hot water is flow into from the thermal water source, return among the thermal water source by water pump and back looped pipeline, make water main and before, all be full of hot water in the back looped pipeline, when valve open, hot water directly flows out from valve, thereby has avoided owing to the waste of waiting for the water resources that the water temperature adjustment causes.
Below in conjunction with accompanying drawing uniform-temperature heat conduction pipe of the present invention is described further.
Description of drawings
Fig. 1 a is the structural representation (during valve closing) of first kind of mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 1 b is the structural representation (during valve open) of first kind of mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 1 c is the partial enlarged drawing of Fig. 1 b;
Fig. 1 d is water pump control circuit diagram in first kind of mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 2 is the structural representation of switch gear in second kind of mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 3 a is the structural representation (during valve closing) of interior cycle power device in the third mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 3 b is the structural representation (during valve open) of interior cycle power device in the third mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 4 a is in charge of the structural representation be in charge of with back looped pipeline when valve closing (all) for water main in the 4th kind of mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 4 b is in charge of the structural representation be in charge of with back looped pipeline when valve open (all) for water main in the 4th kind of mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 4 c is in charge of the structural representation of being in charge of with the back looped pipeline (during the part valve open) for water main in the 4th kind of mode of execution of uniform-temperature heat conduction pipe of the present invention;
Fig. 5 a is the cross sectional representation of uniform-temperature heat conduction pipe water main of the present invention and first kind of Placement of forward and backward looped pipeline;
Fig. 5 b is the cross sectional representation of uniform-temperature heat conduction pipe water main of the present invention and second kind of Placement of forward and backward looped pipeline;
Fig. 5 c is the cross sectional representation of uniform-temperature heat conduction pipe water main of the present invention and forward and backward the third Placement of looped pipeline.
Embodiment
Uniform-temperature heat conduction pipe shown in Fig. 1 a and Fig. 1 d is first kind of mode of execution of the present invention, comprise water main 1, be sleeved on preceding looped pipeline 2 and back looped pipeline 3 in the water main 1, and valve 4, one end of water main 1 and preceding looped pipeline 2 is connected with thermal water source HT respectively, one end of the other end of water main 1 and back looped pipeline 3 is interconnected and forms interconnecting part 5, interconnecting part 5 is equipped with valve 4, between preceding looped pipeline 2 and the back looped pipeline 3 interior cycle power device is housed also, interior cycle power device comprises one-way valve 6 and micro pump 7, the water inlet of one-way valve 6 is connected with the water inlet of micro pump 7 and is connected with preceding looped pipeline 2, the water outlet of one-way valve 6 is connected with the water outlet of micro pump 7 and is connected with back looped pipeline 3, the switch gear of control micro pump 7 is housed on the water main 1, switch gear comprises water (flow) direction rudder 8, magnet 9 and normally closed magnetosensitive switch 10, water (flow) direction rudder 8 one ends are hinged on water main 1 madial wall, magnet 9 fixedly is housed on the free end of water (flow) direction rudder 8, with on magnet 9 corresponding water main 1 outer side walls normally closed magnetosensitive switch 10 is housed, reseting shrapnel 11 also is housed in rotating shaft place of water (flow) direction rudder 8, one end of reseting shrapnel 11 is supported on the madial wall of water main 1, the other end is supported on the water (flow) direction rudder 8, and normally closed magnetosensitive switch 10 is connected in series on the power supply with the guide line of micro pump 7.When valve 4 is closed, reseting shrapnel 11 makes magnet 9 on the water (flow) direction rudder 8 away from normally closed magnetosensitive switch 10, circuit is connected, micro pump 7 is in running order, water among thermal water source HT looped pipeline 2 in the past enters, enter water main 1 by micro pump 7 and back looped pipeline 3 at interconnecting part 5, get back to then among the thermal water source HT, make in water main 1 and the forward and backward looped pipeline 2,3 and maintain hot water.
Shown in Fig. 1 b and Fig. 1 c, when valve 4 is opened, interconnecting part 5 pressure reduce, and hot water flows out from valve 4, and the water (flow) direction in the water main 1 changes, make the magnet 9 close normally closed magnetosensitive switches 10 on the water (flow) direction rudder 8, circuit disconnects, and micro pump 7 quits work, because the hydraulic pressure of one-way valve 6 water outlet ends is lower than the hydraulic pressure of inlet end, one-way valve 6 is opened, and hot water also can pass through from one-way valve 6.
As shown in Figure 2, the difference of second kind of mode of execution of the present invention and first kind of mode of execution is switch gear, the switch gear of second kind of mode of execution is the diaphragm pressure switch, the diaphragm pressure switch comprises diaphragm 28, push rod 29, sensitive switch 30 and base plate 19, base plate 19 tops are provided with top cover 24, base plate 19 is fixedly mounted on water main 21 outer side walls, have the pressure through hole 20 that always runs through on the sidewall of water main 21 and the base plate 19, diaphragm 28 is fixedly mounted on the base plate 19 and covers on the pressure through hole 20, diaphragm 28 is fixedlyed connected with an end of push rod 29, it is corresponding with described sensitive switch 30 that the other end of push rod 29 passes top cover 24, Returnning spring 25 also is housed on the push rod 29,25 1 ends of Returnning spring are supported on the diaphragm 28, the other end is supported on the inboard of top cover 24, and sensitive switch 30 is connected in series on the power supply with micro pump 27.When valve closing, pressure in the water main 21 raises, promote push rod 29 under the effect of diaphragm 28 hydraulic pressure in pressure through hole 20, when push rod 29 was run into sensitive switch 30, circuit was connected, micro pump 27 is in running order, water among thermal water source looped pipeline 22 in the past enters, and flows through micro pump 27 and back looped pipeline 23, enters water main 21 from interconnecting part again, get back to then among the thermal water source, make in water main 21 and the forward and backward looped pipeline 22,23 and maintain hot water; When valve open, pressure in the water main 21 descends, push rod 29 under the effect of Returnning spring 25 away from sensitive switch 30, circuit disconnects, micro pump 27 quits work, because the hydraulic pressure of one-way valve 26 water outlet ends is lower than the hydraulic pressure of inlet end, and one-way valve 26 is opened, hot water also can pass through from one-way valve 26.
Shown in Fig. 3 a and Fig. 3 b, the difference of the third mode of execution and preceding two kinds of mode of executions is interior cycle power device, the third mode of execution has replaced one-way valve with a two-bit triplet solenoid valve 36, the import of two-bit triplet solenoid valve 36 is communicated with preceding looped pipeline 32, one of them outlet directly is communicated with back looped pipeline 33, and another outlet is communicated with the water inlet of micro pump 37.When valve closing, micro pump 37 work, two-bit triplet solenoid valve 36 preceding looped pipeline 32 and micro pump 37 are connected; When valve open, micro pump 37 quits work, and two-bit triplet solenoid valve 36 obtains an electric signal, and preceding looped pipeline 32 is directly connected with back looped pipeline 33.Present embodiment is suitable for use on the electric water heater.
The difference that the 4th kind of mode of execution of the present invention and first three are planted mode of execution only is that water main 41 is divided into some water mains is in charge of 42, back looped pipeline 43 is divided into to be in charge of 42 corresponding some back looped pipelines with water main and to be in charge of 44, water main is in charge of 42 end and is connected with 44 ends that the back looped pipeline is in charge of and forms interconnecting part 45, and interconnecting part 45 is equipped with valve 46.Shown in Fig. 4 a, when whole valves 46 were closed, micro pump was started working, and the hot water in the back looped pipeline 43 enters the back looped pipeline to be in charge of in 44, flows into water main through interconnecting part 45 and is in charge of in 42, imports water main 41 again and flow back among the thermal water source HT afterwards; Shown in Fig. 4 b, when whole valves 46 were opened, micro pump quit work, and the flow of hot water in the water main 41 is gone into water main and is in charge of in 42, flowed out by valve 46, and the hot water in the back looped pipeline 43 flows into the back looped pipeline to be in charge of in 44, by valve 46 outflows; Shown in Fig. 4 c, when part valve 46 is opened, micro pump quits work, hot water in the water main 41 flows into the water main of the valve 46 that is opened to be in charge of in 42, flows out by the valve 46 that is opened, and the hot water in the back looped pipeline 43 flows into the back looped pipeline and is in charge of in 44, flow out at valve 46 places that open, flow into corresponding water main at valve 46 places that close through interconnecting part 45 and be in charge of in 42, flow into the water main that other valves 46 open again and be in charge of in 42, flow out by the valve of opening 46.
The set-up mode of water main and forward and backward looped pipeline is multiple, is preferably the forward and backward looped pipeline A shown in Fig. 5 a and is arranged on water main M inside, the thermal loss minimum of this mode; Shown in Fig. 5 b, a water pipe can also be divided into two-part, looped pipeline or back looped pipeline A ' before a part is done as water main M ' another part; Shown in Fig. 5 c, forward and backward looped pipeline A " and water main M " be two independently water pipes, can there be certain distance also can link together between its tube wall.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technological scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (9)
1, a kind of uniform-temperature heat conduction pipe, it is characterized in that: comprise water main, preceding looped pipeline, back looped pipeline and valve, one end of described water main and preceding looped pipeline is connected with the thermal water source respectively, the one end formation interconnecting part that is interconnected of the other end of water main and back looped pipeline, described interconnecting part is equipped with valve, between looped pipeline and the back looped pipeline interior cycle power device is housed also before described
Wherein when valve closing, described interior cycle power device makes the water in the forward and backward looped pipeline flow to interconnecting part, and the water in the water main is flowed to thermal water source's direction; When valve opening, interior cycle power device makes the water in water main and the forward and backward looped pipeline flow to the valve direction.
2, uniform-temperature heat conduction pipe according to claim 1, it is characterized in that: cycle power device comprises one-way valve and water pump in described, the water inlet of described one-way valve is connected with the water inlet of water pump and is connected with preceding looped pipeline, the water outlet of one-way valve is connected with the water outlet of water pump and is connected with the back looped pipeline, and the switch gear of control of pump is housed on the described water main.
3, uniform-temperature heat conduction pipe according to claim 2, it is characterized in that: described switch gear comprises the water (flow) direction rudder, magnet and magnetosensitive switch, described water (flow) direction rudder one end is hinged on the water main madial wall, magnet fixedly is housed on the free end of water (flow) direction rudder, with on the corresponding water main outer side wall of magnet the magnetosensitive switch is housed, reseting shrapnel also is housed in rotating shaft place of described water (flow) direction rudder, one end of described reseting shrapnel is supported on the water main madial wall, the other end is supported on the water (flow) direction rudder, and the guide line and the water pump of described magnetosensitive switch are connected in series on the power supply.
4, uniform-temperature heat conduction pipe according to claim 2, it is characterized in that: described switch gear is the diaphragm pressure switch, described diaphragm pressure switch comprises diaphragm, push rod, sensitive switch and base plate, described base plate top is provided with top cover, base plate is fixedly mounted on the water main outer side wall, described water main sidewall and base plate are provided with the pressure through hole that runs through, described diaphragm is fixedly mounted on the base plate and covers on the pressure through hole, diaphragm is fixedlyed connected with an end of push rod, it is corresponding with described sensitive switch that the other end of push rod passes top cover, Returnning spring also is housed on the described push rod, one end of described Returnning spring is supported on the diaphragm, the other end is supported on the top cover inboard, and described sensitive switch and water pump are connected in series on the power supply.
5, according to claim 3 or 4 described uniform-temperature heat conduction pipes, it is characterized in that: described one-way valve is replaced by a two-bit triplet solenoid valve, the import of described two-bit triplet solenoid valve is communicated with preceding looped pipeline, and one of them outlet directly is communicated with the back looped pipeline, and another outlet is communicated with the water inlet of water pump.
6, uniform-temperature heat conduction pipe according to claim 5, it is characterized in that: described water main is divided into some distributed water pipes and is in charge of, described back looped pipeline is divided into to be in charge of corresponding some backs looped pipeline with water main and to be in charge of, the end that described water main the is in charge of formation interconnecting part that is connected with the back end be in charge of of looped pipeline, described interconnecting part is equipped with valve.
7, uniform-temperature heat conduction pipe according to claim 6 is characterized in that: looped pipeline and back looped pipeline are arranged on water main inside before described.
8, uniform-temperature heat conduction pipe according to claim 6 is characterized in that: looped pipeline and back looped pipeline and water main are two-part of a water pipe before described, and described two-part are separated to form by the dividing plate in the water pipe.
9, uniform-temperature heat conduction pipe according to claim 6 is characterized in that: looped pipeline and back looped pipeline and water main are two water pipes before described, and tube wall is separated from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100772701A CN101476660B (en) | 2009-01-21 | 2009-01-21 | Uniform-temperature heat conduction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100772701A CN101476660B (en) | 2009-01-21 | 2009-01-21 | Uniform-temperature heat conduction pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101476660A true CN101476660A (en) | 2009-07-08 |
| CN101476660B CN101476660B (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100772701A Expired - Fee Related CN101476660B (en) | 2009-01-21 | 2009-01-21 | Uniform-temperature heat conduction pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN101476660B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269332A (en) * | 2011-05-27 | 2011-12-07 | 邢斌 | Device for preventing icing and blocking of outdoor waterway by use of medium |
| CN102563748A (en) * | 2012-01-19 | 2012-07-11 | 莱芜市凤凰新能源科技集团有限公司 | Cyclic hot water supply device |
| CN106500358A (en) * | 2016-12-22 | 2017-03-15 | 佛山市顺德区奥荣电器实业有限公司 | A kind of electric heater security protection system and a kind of electric heater |
| CN110806011A (en) * | 2019-08-19 | 2020-02-18 | 浙江工商大学 | Water saving device for water heater |
-
2009
- 2009-01-21 CN CN2009100772701A patent/CN101476660B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269332A (en) * | 2011-05-27 | 2011-12-07 | 邢斌 | Device for preventing icing and blocking of outdoor waterway by use of medium |
| CN102563748A (en) * | 2012-01-19 | 2012-07-11 | 莱芜市凤凰新能源科技集团有限公司 | Cyclic hot water supply device |
| CN106500358A (en) * | 2016-12-22 | 2017-03-15 | 佛山市顺德区奥荣电器实业有限公司 | A kind of electric heater security protection system and a kind of electric heater |
| CN110806011A (en) * | 2019-08-19 | 2020-02-18 | 浙江工商大学 | Water saving device for water heater |
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| Publication number | Publication date |
|---|---|
| CN101476660B (en) | 2011-01-05 |
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Granted publication date: 20110105 Termination date: 20140121 |