CN204665715U - A kind of flow cavitation result branch road - Google Patents

A kind of flow cavitation result branch road Download PDF

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Publication number
CN204665715U
CN204665715U CN201520219774.3U CN201520219774U CN204665715U CN 204665715 U CN204665715 U CN 204665715U CN 201520219774 U CN201520219774 U CN 201520219774U CN 204665715 U CN204665715 U CN 204665715U
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China
Prior art keywords
pipeline
magnetic valve
water
outlet
inlet
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Active
Application number
CN201520219774.3U
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Chinese (zh)
Inventor
王凯
董德全
蒋婉秋
黄赤五
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Yantai Rongchuang Optoelectronics Technology Co Ltd
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Yantai Rongchuang Optoelectronics Technology Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

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  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The utility model relates to a kind of flow cavitation result branch road, comprise inlet pipeline and outlet pipeline, one end of described inlet pipeline is provided with water inlet, the other end connects one end of the first pipeline and the second pipeline by tee pipe fitting, the other end of the first pipeline is connected on outlet pipeline, outlet pipeline is provided with delivery port, and the other end of the second pipeline is provided with water inlet; Also be provided with water return pipeline, one end of water return pipeline is provided with water return outlet, the other end connects the 3rd pipeline and the 4th pipeline one end by tee pipe fitting, the other end of the 4th pipeline is connected with described outlet pipeline, the other end of the 3rd pipeline is free end, described first, second, third, fourth pipeline is respectively equipped with the first magnetic valve, the second magnetic valve, the 3rd magnetic valve and the 4th magnetic valve.The utility model structure is simple, easy to operate, can select different water stream channels, meet the demand whenever user uses water according to the work of external solar energy heating equipment or off working state.

Description

A kind of flow cavitation result branch road
Technical field
The utility model relates to a kind of flow cavitation result branch road.
Background technology
When the fuel such as coal, oil reduces increasingly, solar energy has become the important component part that the mankind use the energy, and solar water heater is device solar energy being converted into heat energy, water is heated to high-temperature from low temperature, use to meet the hot water of people in life, production, often can not be heated to required temperature at wet weather etc. without the weather of the sun owing to affecting by solar energy, therefore also need to arrange electric heater unit in the rear end of water heater.Current solar water heater includes tank solar water heater and non-water tank solar water heater, by flow cavitation result branch road directly by water service to water heater, tank solar water heater is had to adopt casing to carry out water storage, and non-water tank solar water heater adopts the thermal-collecting tube water storage of Large Diameter Pipeline, current flow cavitation result branch road only has a kind of water-flowing path, when solar water heater damage or when needing repairing, whole flow cavitation result branch road is necessary Close All just, can not re-use; In addition the pipe fitting of existing solar water heater only has inlet pipeline and outlet pipeline, usual needs set out gas port and carry out pressure release on casing or thermal-collecting tube, the casing of solar energy is avoided to occur explosion problem, but because air inlet aperture is little, discharge weak effect, and time long easily blocking, often causing can not pressure release in time, occurs explosion problem.Therefore need a kind of flow cavitation result branch road can select solar energy heating, electrical heating or direct electro heating, the hot water of suitable temperature can be obtained for user all the time.
Utility model content
The deficiency that the utility model exists for above-mentioned prior art, provides the flow cavitation result branch road that a kind of structure is simple, easy to operate, and it can select different water-flowing paths for required in external firing equipment work or when damaging.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of flow cavitation result branch road, comprise inlet pipeline and outlet pipeline, one end of described inlet pipeline is provided with water inlet, the other end connects one end of the first pipeline and the second pipeline by tee pipe fitting, the other end of described first pipeline is connected on described outlet pipeline, described outlet pipeline is provided with delivery port, and the other end of described second pipeline is provided with water inlet; Also be provided with water return pipeline, one end of described water return pipeline is provided with water return outlet, the other end connects the 3rd pipeline and the 4th pipeline one end by tee pipe fitting, the other end of described 4th pipeline is connected with described outlet pipeline, the other end of described 3rd pipeline is free end, described first, second, third, fourth pipeline is respectively equipped with the first magnetic valve, the second magnetic valve, the 3rd magnetic valve and the 4th magnetic valve.
Also comprise control system, described control system is for controlling the on-off action of the first magnetic valve, the second magnetic valve, the 3rd magnetic valve and the 4th magnetic valve.
The beneficial effects of the utility model are: when solar water heater normally works, control system controls the second magnetic valve, the 4th magnetic valve is opened, second pipeline of flow cavitation result branch road and the 4th pipeline connection, running water enters into inlet pipeline, the second pipeline is entered into by tee pipe fitting, casing or thermal-collecting tube is entered into by the water inlet of the second pipeline, outlet pipeline is entered into by water return outlet by water return pipeline, the 4th pipeline after solar energy heating, the delivery port of outlet pipeline can lead to electric heater unit, carries out electrical heating when temperature does not satisfy the demands; And when solar water heater existing problems need repairing, control system controls the first magnetic valve and the 3rd magnetic valve is opened, it is then inlet pipeline, the first pipeline that running water flows to, then directly electric heater unit is entered into by outlet pipeline, even if solar energy casing, thermal-collecting tube or other pipe fitting have problems, the hot water of electrical heating acquiring demand temperature still can be utilized; 3rd pipeline is communicated with water return pipeline, if solar energy acquisition sunlight makes the water expanded by heating of casing or thermal-collecting tube in time by the 3rd pipeline pressure release, avoid casing or thermal-collecting tube pressure-bearing is excessive occurs spalling or explosion phenomenon, to ensure the use safety of solar energy casing or thermal-collecting tube.In a word, the utility model structure is simple, easy to operate, can select different water stream channels, meet the demand whenever user uses water according to the work of external solar energy heating equipment or off working state.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described inlet pipeline is provided with pressure-reducing valve.
Adopt the beneficial effect of above-mentioned further scheme to be, because of the casing of solar water heater or the bearing capacity of thermal-collecting tube limited, in order to protect casing or thermal-collecting tube, by arranging pressure-reducing valve to reduce pressure to running water on inlet pipeline.
Accompanying drawing explanation
Fig. 1 is the utility model first, working state schematic representation opened by the 3rd magnetic valve;
Fig. 2 is the utility model second, working state schematic representation opened by the 4th magnetic valve;
In figure, 1, inlet pipeline; 2, outlet pipeline; 3, water return pipeline; 4, the first pipeline; 5, the second pipeline; 6, the 3rd pipeline; 7, the 4th pipeline; 8, water inlet; 9, delivery port; 10, water return outlet; 11, the first magnetic valve; 12, the second magnetic valve; 13, the 3rd magnetic valve; 14, the 4th magnetic valve; 15, pressure-reducing valve; 16, tee pipe fitting; 17, water inlet.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2, a kind of flow cavitation result branch road, comprise inlet pipeline 1 and outlet pipeline 2, one end of described inlet pipeline 1 is provided with water inlet 8, the other end connects one end of the first pipeline 4 and the second pipeline 5 by tee pipe fitting 16, the other end of described first pipeline 4 is connected on described outlet pipeline 2, and described outlet pipeline 2 is provided with delivery port 9, and the other end of described second pipeline 5 is provided with water inlet 17; Also be provided with water return pipeline 3, one end of described water return pipeline is provided with water return outlet 10, the other end connects the 3rd pipeline 6 and the 4th pipeline 7 one end by tee pipe fitting 16, the other end of described 4th pipeline 7 is connected with described outlet pipeline 2, the other end of described 3rd pipeline 6 is free end, described first, second, third, fourth pipeline is respectively equipped with the first magnetic valve 11, second magnetic valve 12, the 3rd magnetic valve 13 and the 4th magnetic valve 14.
Described inlet pipeline 1 is provided with pressure-reducing valve 15.Because of the casing of solar water heater or the bearing capacity of thermal-collecting tube limited, in order to protect casing or thermal-collecting tube, by arranging pressure-reducing valve to reduce pressure to running water on inlet pipeline.
Also comprise control system, described control system is for controlling the on-off action of the first magnetic valve, the second magnetic valve, the 3rd magnetic valve and the 4th magnetic valve.
The utility model flow cavitation result branch road is linked on the supply channel to solar water heater, the casing of the external water heater of water inlet of described second pipeline or the water inlet end of thermal-collecting tube, the casing of the external water heater of water return outlet of water return pipeline or the water side of thermal-collecting tube, when the casing of water heater or thermal-collecting tube can normally work, control system controls the first magnetic valve, 3rd closed electromagnetic valve, control the second magnetic valve, 4th magnetic valve is opened, running water enters into inlet pipeline by water inlet, and then enter into the second pipeline, in the casing entering into water heater by the water inlet of the second pipeline or thermal-collecting tube, then flow out through water return outlet by the casing of water heater or thermal-collecting tube and enter into water return pipeline, and then enter the 4th pipeline, delivery port finally by outlet pipeline flows out and enters into follow-up electric heater unit to reach suitable temperature for needs person, when water heater or thermal-collecting tube damage need repairing, supply channel just can not through solar water heater, can only be provided by electrical heating, control system controls the first magnetic valve, 3rd magnetic valve is opened, second magnetic valve, 4th closed electromagnetic valve, 3rd magnetic valve is opened, 3rd pipeline is communicated with water return pipeline and can carries out pressure release to the casing of solar water heater or thermal-collecting tube in time, first magnetic valve is opened, first pipeline connection inlet pipeline and outlet pipeline, running water arrives outlet pipeline through inlet pipeline by the first pipeline, directly electric heater unit is entered into by outlet pipeline, directly by electrical heating, running water is heated, without the need to can for needs person by solar water heater.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (2)

1. a flow cavitation result branch road, comprise inlet pipeline and outlet pipeline, it is characterized in that, one end of described inlet pipeline is provided with water inlet, the other end connects one end of the first pipeline and the second pipeline by tee pipe fitting, the other end of described first pipeline is connected on described outlet pipeline, and described outlet pipeline is provided with delivery port, and the other end of described second pipeline is provided with water inlet; Also be provided with water return pipeline, one end of described water return pipeline is provided with water return outlet, the other end connects the 3rd pipeline and the 4th pipeline one end by tee pipe fitting, the other end of described 4th pipeline is connected with described outlet pipeline, the other end of described 3rd pipeline is free end, described first, second, third, fourth pipeline is respectively equipped with the first magnetic valve, the second magnetic valve, the 3rd magnetic valve and the 4th magnetic valve.
2. flow cavitation result branch road according to claim 1, is characterized in that, described inlet pipeline is provided with pressure-reducing valve.
CN201520219774.3U 2015-04-13 2015-04-13 A kind of flow cavitation result branch road Active CN204665715U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520219774.3U CN204665715U (en) 2015-04-13 2015-04-13 A kind of flow cavitation result branch road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520219774.3U CN204665715U (en) 2015-04-13 2015-04-13 A kind of flow cavitation result branch road

Publications (1)

Publication Number Publication Date
CN204665715U true CN204665715U (en) 2015-09-23

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113833923A (en) * 2021-08-27 2021-12-24 上海平安高压调节阀门有限公司 Drainage bypass system of large valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113833923A (en) * 2021-08-27 2021-12-24 上海平安高压调节阀门有限公司 Drainage bypass system of large valve
CN113833923B (en) * 2021-08-27 2022-11-18 上海平安高压调节阀门有限公司 Drainage bypass system of large valve

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Rivers control branch road

Effective date of registration: 20160408

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: Wang Kai|Yantai window Photoelectric Technology Co., Ltd.|Yantai window solar water heater Co., Ltd.

Registration number: 2016980000044

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170419

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: Wang Kai|Yantai window Photoelectric Technology Co., Ltd.|Yantai window solar water heater Co., Ltd.

Registration number: 2016980000044

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Rivers control branch road

Effective date of registration: 20170503

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: Yantai Rong window solar water heater Co., Ltd.|Yantai Rong window Photoelectric Technology Co., Ltd.|Wang Kai

Registration number: 2017990000365

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20180329

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: Yantai Rongchuang Solar Water Heater Co., Ltd.|YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD.|Wang Kai

Registration number: 2017990000365

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Rivers control branch road

Effective date of registration: 20180329

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD.|Yantai Rongchuang Solar Water Heater Co., Ltd.|Wang Kai

Registration number: 2018990000239

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190320

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD.|Yantai Rongchuang Solar Water Heater Co., Ltd.|Wang Kai

Registration number: 2018990000239

PC01 Cancellation of the registration of the contract for pledge of patent right
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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Rivers control branch road

Effective date of registration: 20190329

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: Yantai Rongchuang Solar Water Heater Co., Ltd.|YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY CO., LTD.|Wang Kai

Registration number: 2019990000273

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200323

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Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd.

Registration number: 2019990000273

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Rivers control branch road

Effective date of registration: 20200408

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd.

Registration number: Y2020990000283

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Registration number: Y2020990000283

PC01 Cancellation of the registration of the contract for pledge of patent right
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Denomination of utility model: A water flow control branch

Effective date of registration: 20210518

Granted publication date: 20150923

Pledgee: Yantai fortune finance Company Limited by Guarantee

Pledgor: YANTAI RONGCHUANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd.

Registration number: Y2021990000441