CN102384292B - Pilot-operated temperature-regulating speed-regulating valve and spraying system device - Google Patents

Pilot-operated temperature-regulating speed-regulating valve and spraying system device Download PDF

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Publication number
CN102384292B
CN102384292B CN 201110360829 CN201110360829A CN102384292B CN 102384292 B CN102384292 B CN 102384292B CN 201110360829 CN201110360829 CN 201110360829 CN 201110360829 A CN201110360829 A CN 201110360829A CN 102384292 B CN102384292 B CN 102384292B
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CN
China
Prior art keywords
valve
water
regulating
pilot
metal plate
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CN 201110360829
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Chinese (zh)
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CN102384292A (en
Inventor
陶言和
薛恺
陈磊
徐园平
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南京航空航天大学
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Application filed by 南京航空航天大学 filed Critical 南京航空航天大学
Priority to CN 201110360829 priority Critical patent/CN102384292B/en
Publication of CN102384292A publication Critical patent/CN102384292A/en
Application granted granted Critical
Publication of CN102384292B publication Critical patent/CN102384292B/en

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Abstract

The invention discloses a pilot-operated temperature-regulating speed-regulating valve and a spraying system device. The valve comprises valve covers, a round metal plate, a spring, a valve body, a valve core and a valve plug, wherein the valve covers are arranged at two ends of a valve body; the valve body is provided with a water inlet; the round metal plate is provided with a central hole and a water hole, and is arranged at the upper part of the cavity of the valve body; the valve plug is arranged the lower part of the cavity of the valve body; the valve core is arranged in a space which is clamped by the round metal plate and the valve plug in the cavity of the valve body; one end of the spring is inserted into the central hole of the round metal plate, and the other end of the spring is fixed on the valve core; the lower end of the valve core is meshed with the valve plug; the valve cover at the upper end of the valve body is provided with a remote control opening; and the valve cover at the lower end of the valve body is provided with a water outlet. Compared with the existing valve for a bathroom, a cold water supply pipeline and a hot water supply pipeline are arranged above utmost, a long pipe which is connected with a faucet and a shower head is removed, the residue cold water discharge process in the long pipe is avoided in use each time, and water resource is saved to a large extent; and additionally, the high flow rate controlled by low flow rate is realized by the use of the pilot-operated temperature-regulating speed-regulating valve, and the water temperature is convenient to regulate.

Description

Pilot-operated temperature-regulating speed-regulating valve and spraying system device

Technical field

The invention belongs to valve technology field, but be specifically related to a kind of remote adjustment heat, cold water flow is big or small and ratio, thus the bathroom tap of quick adjustment water temperature and the single unit system that is applied to consist of in the spray system thereof.

Technical background

At present, at bathhouses such as schools, gondola water faucet all is fixed, is positioned at eminence.And the triplicate form control tap of regulating heat, cold water flow and ratio is fixed on lower, needs to link to each other with one section water pipe between water tap and gondola water faucet.When close in the bathroom, residual cold water in this section water pipe, when causing do business next time, this section cold water must emptying just can be emitted hot water, causes great waste.

Summary of the invention

The technical problem that solves:Slow for existing bathroom tap adjusting water temperature, the shortcoming of temperature adjustment process water serious waste of resources, the invention provides a kind of pilot-operated temperature-regulating speed-regulating valve and spraying system device, this valve can not only reach the purpose of fast regulating temperature, and can play good effect aspect saving water resource.

Technological scheme:Pilot-operated temperature-regulating speed-regulating valve, comprise valve gap, circle metal plate, spring, valve body, spool and valve plug, valve gap is located at respectively the two ends of valve body, valve body is provided with water intake, circle metal plate is provided with center hole and water port, circle metal plate is located at the top of valve body cavity, valve plug is located at the bottom of valve body cavity, spool is located in the valve body cavity by in the folded space of circle metal plate and valve plug, one end of spring inserts in the center hole of circle metal plate, and the other end is fixed on the spool, and the lower end of spool and valve plug coincide, the valve gap of valve body upper end is provided with remote control orifice, and the valve gap of valve body lower end is provided with water outlet.

Above-mentioned spool lower end is conical surface, has elongated damping hole on the cylinder of spool large-section.

Above-mentioned valve plug is cylindrical body, and the valve plug center has the conical counterbore that is sealed and matched with the spool conical surface, and the counterbore below is cylindrical hole, and water flows out by the cylindrical hole below.

A kind of spraying system device, comprise hot water pipeline, cold water pipes and gondola water faucet, also comprise a pair of pilot-operated temperature-regulating speed-regulating valve, triplicate form control tap, large-section pipe and small bore pipe, the remote control orifice of pilot-operated temperature-regulating speed-regulating valve links to each other with triplicate form control tap water intake by the small bore pipe; This water intake to pilot-operated temperature-regulating speed-regulating valve connects respectively hot water pipeline and cold water pipes, and the water outlet of pilot-operated temperature-regulating speed-regulating valve all connects the gondola water faucet water inlet by the large-section pipe; Triplicate form control tap water outlet connects the gondola water faucet water inlet by the small bore pipe.

Described hot water or cold water's pipeline is positioned at top, and the middle part is and two pilot-operated temperature-regulating speed-regulating valves of the tight connection of pipeline that the bottom is the triplicate form control tap.

Pipe two ends, described large-section link to each other with the water outlet of pilot-operated temperature-regulating speed-regulating valve and the water inlet of gondola water faucet respectively, are used for the circulation of water; Described small bore pipe has a small amount of current logical, by regulating the triplicate form control tap, the flow-rate ratio of two sections small bore pipes of the remote control orifice of control connection pilot-operated temperature-regulating speed-regulating valve and triplicate form control tap water intake, and then control the flow-rate ratio of water in two sections large-section pipes, realize small flow controlling large flow.

Beneficial effect:The present invention compared with prior art has following remarkable advantage:

Compare with existing bathroom tap, hot water or cold water's supply line is placed the top, removed long tube of connecting tap and gondola water faucet, emit the process of residual cold water when having avoided each the use, saved to a great extent water resources.In addition, the use of pilot-operated temperature-regulating speed-regulating valve has realized small flow controlling large flow, conveniently carries out water temperature and regulates.

Description of drawings

Fig. 1 is the spraying system device connection diagram that contains pilot-operated temperature-regulating speed-regulating valve;

Fig. 2 is pilot-operated temperature-regulating speed-regulating valve overall structure figure;

Fig. 3 is the pilot-operated temperature-regulating speed-regulating valve stereogram;

Label title among Fig. 1: 1. hot water pipeline, 2. cold water pipes, 3. pilot-operated temperature-regulating speed-regulating valve, 4. gondola water faucet, 5. triplicate form control tap, 6. large-section pipe, 7 small bore pipes;

Label title among Fig. 2: 8. valve gap, 9. circle metal plate, 10. spring, 11. valve bodies, 12. spools, 13. valve plugs.

Embodiment

Embodiment 1.

With reference to accompanying drawing 1, contain the spray equipment of pilot-operated temperature-regulating speed-regulating valve.Formed by hot water pipeline 1, cold water pipes 2, pilot-operated temperature-regulating speed-regulating valve 3, gondola water faucet 4, triplicate form control tap 5, large-section pipe 6 and small bore pipe 7.The remote control orifice of pilot-operated temperature-regulating speed-regulating valve 3 links to each other by the water intake of small bore pipe 7 and triplicate form control tap 5; This water intake to pilot-operated temperature-regulating speed-regulating valve 3 connects respectively hot water pipeline 1 and cold water pipes 2, and the water outlet of pilot-operated temperature-regulating speed-regulating valve 3 all connects gondola water faucet 4 water inlets by large-section pipe 6; The water outlet of triplicate form control tap 5 connects gondola water faucet 4 water inlets by small bore pipe 7.During use, by regulating triplicate form control tap 5, the flow-rate ratio of two sections small bore pipes 7 of the remote control orifice of control connection pilot-operated temperature-regulating speed-regulating valve 3 and triplicate form control tap 5 water intakes, and then control the flow-rate ratio of water in two sections large-section pipes 6, namely control the hot water or cold water's ratio that flows out from series flow control valve 3, realize small flow controlling large flow, thereby reach the purpose of quick adjustment water temperature.The water that flows out from water tap 5 takes back gondola water faucet 4 by small bore pipe 7, can avoid the waste of water resources.

With reference to accompanying drawing 2, pilot-operated temperature-regulating speed-regulating valve.By valve gap 8, circle metal plate 9, spring 10, valve body 11, spool 12 and valve plug 13 form.Spring 10 inserts in the center hole of circle metal plate 9, and spring 10 is fixed on the spool 12, and spool 12 lower ends and valve plug 13 coincide, and the mouth on the top valve gap 8 is remote control orifice, and the mouth on the valve body 11 is water intake.During work, control flow by spool 12 damping holes by adjustable tap 5, and then the aperture (being the amount of movement of spool 12) of control valve port, finally control the flow of series flow control valve.Two series flow control valve co-operation are recently finished the adjusting of water temperature by hot water or cold water's flow of regulating two valves.

Embodiment 2.

Pilot-operated temperature-regulating speed-regulating valve, comprise valve gap 8, circle metal plate 9, spring 10, valve body 11, spool 12 and valve plug 13, valve gap is located at respectively the two ends of valve body 11, valve body 11 is provided with water intake, circle metal plate 9 is provided with center hole and water port, circle metal plate 9 is located at the top of valve body 11 cavitys, valve plug 13 is located at the bottom of valve body 11 cavitys, spool 12 is located in valve body 11 cavitys by in the folded space of circle metal plate 9 and valve plug 13, one end of spring 10 inserts in the center hole of circle metal plate 9, and the other end is fixed on the spool 12, and the lower end of spool 12 and valve plug 13 coincide, the valve gap 8 of valve body upper end is provided with remote control orifice, and the valve gap of valve body lower end is provided with water outlet.Spool 12 lower ends are conical surface, have elongated damping hole on the cylinder of spool large-section.Valve plug 13 is cylindrical body, and the valve plug center has the conical counterbore that is sealed and matched with the spool conical surface, and the counterbore below is cylindrical hole, and water flows out by the cylindrical hole below.

A kind of spraying system device, comprise hot water pipeline 1, cold water pipes 2 and gondola water faucet 4, also comprise a pair of pilot-operated temperature-regulating speed-regulating valve 3, triplicate form control tap 5, large-section pipe 6 and small bore pipe 7, the remote control orifice of pilot-operated temperature-regulating speed-regulating valve 3 links to each other with triplicate form control tap 5 water intakes by small bore pipe 7; This water intake to pilot-operated temperature-regulating speed-regulating valve 3 connects respectively hot water pipeline 1 and cold water pipes 2, and the water outlet of pilot-operated temperature-regulating speed-regulating valve 3 all connects gondola water faucet 4 water inlets by large-section pipe 6; Triplicate form control tap 5 water outlets connect gondola water faucet 4 water inlets by small bore pipe 7.Described hot water or cold water's pipeline is positioned at top, and the middle part is and two pilot-operated temperature-regulating speed-regulating valves 3 of the tight connection of pipeline that the bottom is the triplicate form control tap.Pipe 6 two ends in large-section link to each other with the water outlet of pilot-operated temperature-regulating speed-regulating valve 3 and the water inlet of gondola water faucet 4 respectively, are used for the circulation of water; Described small bore pipe 7 has a small amount of current logical, by regulating triplicate form control tap 5, the flow-rate ratio of two sections small bore pipes 7 of the remote control orifice of control connection pilot-operated temperature-regulating speed-regulating valve 3 and triplicate form control tap 5 water intakes, and then control the flow-rate ratio of water in two sections large-section pipes 6, realize small flow controlling large flow.

Claims (2)

1. spraying system device, comprise hot water pipeline (1), cold water pipes (2) and gondola water faucet (4), characterized by further comprising a pair of pilot-operated temperature-regulating speed-regulating valve (3), triplicate form control tap (5), large-section pipe (6) and small bore pipe (7), the remote control orifice of pilot-operated temperature-regulating speed-regulating valve (3) links to each other with triplicate form control tap (5) water intake by small bore pipe (7); This water intake to pilot-operated temperature-regulating speed-regulating valve (3) connects respectively hot water pipeline (1) and cold water pipes (2), and the water outlet of pilot-operated temperature-regulating speed-regulating valve (3) all connects gondola water faucet (4) water inlet by large-section pipe (6); Triplicate form control tap (5) water outlet connects gondola water faucet (4) water inlet by small bore pipe (7); Described pilot-operated temperature-regulating speed-regulating valve comprises valve gap (8), circle metal plate (9), spring (10), valve body (11), spool (12) and valve plug (13), valve gap is located at respectively the two ends of valve body (11), valve body (11) is provided with water intake, circle metal plate (9) is provided with center hole and water port, circle metal plate (9) is located at the top of valve body (11) cavity, valve plug (13) is located at the bottom of valve body (11) cavity, spool (12) is located in valve body (11) cavity by in the folded space of circle metal plate (9) and valve plug (13), one end of spring (10) inserts in the center hole of circle metal plate (9), the other end is fixed on the spool (12), the lower end of spool (12) and valve plug (13) coincide, the valve gap (8) of valve body upper end is provided with remote control orifice, and the valve gap of valve body lower end is provided with water outlet; Described spool (12) lower end is conical surface, has elongated damping hole on the cylinder of spool large-section; Described valve plug (13) is cylindrical body, and the valve plug center has the conical counterbore that is sealed and matched with the spool conical surface, and the counterbore below is cylindrical hole, and water flows out by the cylindrical hole below.
2. a kind of spraying system device according to claim 1 is characterized in that described hot water or cold water's pipeline is positioned at top, and the middle part is and two pilot-operated temperature-regulating speed-regulating valves (3) of the tight connection of pipeline that the bottom is the triplicate form control tap.
CN 201110360829 2011-11-15 2011-11-15 Pilot-operated temperature-regulating speed-regulating valve and spraying system device CN102384292B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110360829 CN102384292B (en) 2011-11-15 2011-11-15 Pilot-operated temperature-regulating speed-regulating valve and spraying system device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110360829 CN102384292B (en) 2011-11-15 2011-11-15 Pilot-operated temperature-regulating speed-regulating valve and spraying system device

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CN102384292A CN102384292A (en) 2012-03-21
CN102384292B true CN102384292B (en) 2013-01-23

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102620431B (en) * 2012-05-02 2013-12-25 赵柯 Water saving device applicable to various water heaters
CN105065726B (en) * 2015-08-03 2018-03-16 贵州大学 Hot and cold water mixes instantaneous constant temperature output device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2422587Y (en) * 2000-04-20 2001-03-07 金鑫 Temp. regulating shower device for water heater
CN2447584Y (en) * 2000-08-11 2001-09-12 北京沃特瑞环境保护技术有限公司 Hydraulic piston valve
CN201288869Y (en) * 2008-10-28 2009-08-12 上海立新液压有限公司 Balance control valve
CN201297397Y (en) * 2008-10-23 2009-08-26 杭州水处理技术研究开发中心有限公司 Water pressure driving valve

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Publication number Priority date Publication date Assignee Title
JP3046120B2 (en) * 1991-12-30 2000-05-29 カヤバ工業株式会社 Relief valve
WO2000039490A1 (en) * 1998-12-28 2000-07-06 Furukawa Co., Ltd. Pressure control valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2422587Y (en) * 2000-04-20 2001-03-07 金鑫 Temp. regulating shower device for water heater
CN2447584Y (en) * 2000-08-11 2001-09-12 北京沃特瑞环境保护技术有限公司 Hydraulic piston valve
CN201297397Y (en) * 2008-10-23 2009-08-26 杭州水处理技术研究开发中心有限公司 Water pressure driving valve
CN201288869Y (en) * 2008-10-28 2009-08-12 上海立新液压有限公司 Balance control valve

Non-Patent Citations (1)

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Title
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