CN111911691A - Pressure induction electric valve device and control method - Google Patents
Pressure induction electric valve device and control method Download PDFInfo
- Publication number
- CN111911691A CN111911691A CN202010772932.3A CN202010772932A CN111911691A CN 111911691 A CN111911691 A CN 111911691A CN 202010772932 A CN202010772932 A CN 202010772932A CN 111911691 A CN111911691 A CN 111911691A
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- Prior art keywords
- water
- main pipe
- pressure
- electric valve
- water pump
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- Pending
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000006698 induction Effects 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 239000008400 supply water Substances 0.000 claims abstract description 7
- 230000001502 supplementing effect Effects 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides a pressure induction electric valve device and a control method, comprising the following steps: the device comprises a domestic water tank part, a domestic water tank water supplementing main pipe part, a first electric valve (101), a water pump part, a water pump water outlet main pipe, a first electric contact pressure gauge component (201), a direct water supply main pipe part, a second electric valve (102) and a second electric contact pressure gauge component (202); the domestic water tank part and the domestic water tank water-replenishing main pipe part; the first electric valve (101) is arranged on a water replenishing main pipe part of the domestic water tank; the water pump part is connected with a water outlet main pipe of the water pump; the first electric contact pressure gauge component (201) is arranged on a water outlet main pipe of the water pump; the second electric valve (102) is arranged on the direct-supply water main pipe part; the second electro-contact pressure gauge means (202) is provided in the direct-feed water main section. The invention can fully utilize municipal water pressure, reduce the opening times of the variable frequency pump set and achieve the effect of energy saving.
Description
Technical Field
The invention relates to the technical field of pressure induction valves, in particular to a pressure induction electric valve device and a control method.
Background
The pressure induction electric valve is controlled to be opened by the electric contact pressure gauge and can be applied to various building domestic water pump rooms. The prior art continues with a pressure-sensitive electric valve device and a control method.
Patent document CN102242617A discloses a structure of a pressure sensing valve, which is composed of 5 main components, namely a valve cylinder, a valve seat, a spring, a valve core and a pressure regulating screw. The pressure induction valve has the working principle that low-pressure water flows out from the small holes of the valve seat through the small holes on the large end surface of the valve core and the gap between the conical surface of the valve core and the red copper pad. The high-pressure water pushes the valve core to close the gap between the conical surface of the valve core and the red copper pad through the pressure difference between the inner area and the outer area of the large end surface of the valve core, so that the low-pressure water is closed. There is still room for improvement in structure and performance.
Disclosure of Invention
In view of the defects in the prior art, an object of the present invention is to provide a pressure-sensitive electric valve device and a control method thereof.
According to the present invention, there is provided a pressure-sensitive electric valve device comprising: the domestic water tank comprises a domestic water tank part, a domestic water tank water-supplementing main pipe part, a first electric valve 101, a water pump part, a water pump water outlet main pipe, a first electric contact pressure gauge component 201, a municipal direct water supply main pipe part, a second electric valve 102 and a second electric contact pressure gauge component 202; the domestic water tank part and the domestic water tank water-replenishing main pipe part; the first electric valve 101 is arranged on a water replenishing main pipe part of the domestic water tank; the water pump part is connected with a water outlet main pipe of the water pump; the first electric contact pressure gauge component 201 is arranged on a water outlet main pipe of the water pump; the second electric valve 102 is arranged on a municipal direct-supply water main pipe part; the second electro-contact pressure gauge member 202 is provided in a municipal direct-feed water main section.
Preferably, the water pump component is a variable frequency water pump component.
Preferably, the number of the variable-frequency water pump components is multiple.
Preferably, the method further comprises the following steps: a sterilizer component;
the sterilizer part is connected with the domestic water tank part;
the number of the sterilizer parts is plural.
Preferably, the method further comprises the following steps: a pneumatic tank component;
the air pressure tank part is connected with the water pump part.
Preferably, the pneumatic tank component adopts a vertical diaphragm pneumatic tank.
According to the control method of the pressure-sensing electric valve provided by the invention, the pressure-sensing electric valve device is adopted, and the method comprises the following steps:
step S1: judging whether the second electric contact pressure gauge component 202 is smaller than a set pressure value;
if yes, obtaining judgment result information smaller than the set pressure value;
step S2: according to the judgment result information of the pressure value smaller than the set pressure value, the first electric valve 101 is opened, and the second electric valve 102 is closed;
starting a water pump component;
the living water tank part and the water pump part are used for supplying water jointly;
step S3: acquiring control result information of the pressure induction electric valve;
the water pump component adopts a variable frequency pump set.
Preferably, the step S1 includes:
step S1.1: judging whether the second electric contact pressure gauge component 202 is smaller than a set pressure value;
if not, the judgment result information of the pressure value greater than the set pressure value is obtained.
Preferably, the step S2 includes:
step S2.1: according to the judgment result information of the pressure value greater than the set pressure value, closing the first electric valve 101 and opening the second electric valve 102;
step S2.2: and forcibly stopping the variable-frequency pump set.
Preferably, the step S2 includes:
step S2.3: a direct water supply main pipe part is adopted to directly supply water;
step S2.4: judging whether the direct water supply of the direct water supply main pipe part continuously exceeds 2 days;
if yes, the water pump part is started, and the water storage of the water tank is used up.
Compared with the prior art, the invention has the following beneficial effects:
1. the structure of the invention is convenient to use, and can overcome the defects of the prior art;
2. the invention can monitor the municipal water pressure in real time and realize the free switching of two modes of municipal water supply and variable frequency water pump water supply;
3. the invention has simple operation, simple and convenient control and good application prospect, and can be well applied to various building domestic water pump rooms.
4. The invention can fully utilize municipal water pressure, reduce the opening times of the variable frequency pump set and achieve the effect of energy saving.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic overall structure diagram in the embodiment of the present invention.
In the figure:
first electric valve 101 first electric contact pressure gauge member 201
Second electrically operated valve 102 second electro contact pressure gauge member 202
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
According to the present invention, there is provided a pressure-sensitive electric valve device comprising: the domestic water tank comprises a domestic water tank part, a domestic water tank water-supplementing main pipe part, a first electric valve 101, a water pump part, a water pump water outlet main pipe, a first electric contact pressure gauge component 201, a municipal direct water supply main pipe part, a second electric valve 102 and a second electric contact pressure gauge component 202; the domestic water tank part and the domestic water tank water-replenishing main pipe part; the first electric valve 101 is arranged on a water replenishing main pipe part of the domestic water tank; the water pump part is connected with a water outlet main pipe of the water pump; the first electric contact pressure gauge component 201 is arranged on a water outlet main pipe of the water pump; the second electric valve 102 is arranged on a municipal direct-supply water main pipe part; the second electro-contact pressure gauge member 202 is provided in a municipal direct-feed water main section.
Preferably, the water pump component is a variable frequency water pump component.
Preferably, the number of the variable-frequency water pump components is multiple.
Preferably, the method further comprises the following steps: a sterilizer component;
the sterilizer part is connected with the domestic water tank part;
the number of the sterilizer parts is plural.
Preferably, the method further comprises the following steps: a pneumatic tank component;
the air pressure tank part is connected with the water pump part.
Preferably, the pneumatic tank component adopts a vertical diaphragm pneumatic tank.
According to the control method of the pressure-sensing electric valve provided by the invention, the pressure-sensing electric valve device is adopted, and the method comprises the following steps:
step S1: judging whether the second electric contact pressure gauge component 202 is smaller than a set pressure value;
if yes, obtaining judgment result information smaller than the set pressure value;
step S2: according to the judgment result information of the pressure value smaller than the set pressure value, the first electric valve 101 is opened, and the second electric valve 102 is closed;
starting a water pump component;
the living water tank part and the water pump part are used for supplying water jointly;
step S3: acquiring control result information of the pressure induction electric valve;
the water pump component adopts a variable frequency pump set.
Preferably, the step S1 includes:
step S1.1: judging whether the second electric contact pressure gauge component 202 is smaller than a set pressure value;
if not, the judgment result information of the pressure value greater than the set pressure value is obtained.
Preferably, the step S2 includes:
step S2.1: according to the judgment result information of the pressure value greater than the set pressure value, closing the first electric valve 101 and opening the second electric valve 102;
step S2.2: and forcibly stopping the variable-frequency pump set.
Preferably, the step S2 includes:
step S2.3: a direct water supply main pipe part is adopted to directly supply water;
step S2.4: judging whether the direct water supply of the direct water supply main pipe part continuously exceeds 2 days;
if yes, the water pump component is started.
The structure of the invention is convenient to use, and can overcome the defects of the prior art; the invention can monitor the municipal water pressure in real time and realize the free switching of two modes of municipal water supply and variable frequency water pump water supply; the invention has simple operation, simple and convenient control and good application prospect, and can be well applied to various building domestic water pump rooms. The invention can fully utilize municipal water pressure, reduce the opening times of the variable frequency pump set and achieve the effect of energy saving.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A pressure-sensitive electrically operated valve device, comprising: the device comprises a domestic water tank part, a domestic water tank water supplementing main pipe part, a first electric valve (101), a water pump part, a water pump water outlet main pipe, a first electric contact pressure gauge component (201), a direct water supply main pipe part, a second electric valve (102) and a second electric contact pressure gauge component (202);
the domestic water tank part and the domestic water tank water-replenishing main pipe part;
the first electric valve (101) is arranged on a water replenishing main pipe part of the domestic water tank;
the water pump part is connected with a water outlet main pipe of the water pump;
the first electric contact pressure gauge component (201) is arranged on a water outlet main pipe of the water pump;
the second electric valve (102) is arranged on the direct-supply water main pipe part;
the second electro-contact pressure gauge means (202) is provided in the direct-feed water main section.
2. Pressure-sensitive electro-active valve device according to claim 1, characterized in that the water pump unit is a variable frequency water pump unit.
3. Pressure-sensitive electrovalve device according to claim 1, characterized in that said variable-frequency water pump means are in number.
4. The pressure-sensitive electro-active valve assembly of claim 1, further comprising: a sterilizer component;
the sterilizer part is connected with the domestic water tank part;
the number of the sterilizer parts is plural.
5. The pressure-sensitive electro-active valve assembly of claim 1, further comprising: a pneumatic tank component;
the air pressure tank part is connected with the water pump part.
6. A pressure sensitive electro-active valve assembly as claimed in claim 1, wherein said pneumatic tank assembly is a vertical diaphragm pneumatic tank.
7. A pressure-sensitive electric valve control method, characterized by using the pressure-sensitive electric valve device according to claims 1 to 6, comprising:
step S1: judging whether the second electric contact pressure gauge component (202) is smaller than a set pressure value;
if yes, obtaining judgment result information smaller than the set pressure value;
if not, acquiring judgment result information larger than the set pressure value;
step S2: according to the judgment result information of the pressure value smaller than the set pressure value, the first electric valve (101) is opened, and the second electric valve (102) is closed;
starting a water pump component;
the living water tank part and the water pump part are used for supplying water jointly;
step S3: acquiring control result information of the pressure induction electric valve;
the water pump component adopts a variable frequency pump set.
8. The pressure-sensitive electro-valve control method as claimed in claim 7, wherein said step S1 includes:
step S1.1: judging whether the second electric contact pressure gauge component (202) is smaller than a set pressure value;
if not, the judgment result information of the pressure value greater than the set pressure value is obtained.
9. The pressure-sensitive electro-valve control method as claimed in claim 8, wherein said step S2 includes:
step S2.1: according to the judgment result information of the pressure value greater than the set pressure value, closing the first electric valve (101) and opening the second electric valve (102);
step S2.2: and forcibly stopping the variable-frequency pump set.
10. The pressure-sensitive electro-valve control method as claimed in claim 9, wherein said step S2 includes:
step S2.3: a direct water supply main pipe part is adopted to directly supply water;
step S2.4: judging whether the direct water supply of the direct water supply main pipe part continuously exceeds 2 days;
if yes, the water pump part is started, and the water storage of the water tank is used up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772932.3A CN111911691A (en) | 2020-08-04 | 2020-08-04 | Pressure induction electric valve device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772932.3A CN111911691A (en) | 2020-08-04 | 2020-08-04 | Pressure induction electric valve device and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111911691A true CN111911691A (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010772932.3A Pending CN111911691A (en) | 2020-08-04 | 2020-08-04 | Pressure induction electric valve device and control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN111911691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387315A (en) * | 2020-11-23 | 2021-02-23 | 山西太钢不锈钢股份有限公司 | Efficient mixed bed regeneration method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201321636Y (en) * | 2008-12-25 | 2009-10-07 | 郑州水业科技发展有限公司 | Integrated intelligent water supply pump station |
| CN101586354A (en) * | 2008-05-20 | 2009-11-25 | 开利泵业(集团)有限公司 | Stacking energy-saving water tank of automatic circulation pipe network |
| CN101586355A (en) * | 2008-05-20 | 2009-11-25 | 开利泵业(集团)有限公司 | Stacking energy-saving water tank of automatic circulation pipe network |
| CN104727388A (en) * | 2013-12-23 | 2015-06-24 | 青岛万力科技有限公司 | Network pressure superposition based secondary water supply system with self-contained water reservoir |
| CN105201045A (en) * | 2015-09-23 | 2015-12-30 | 安徽舜禹水务实业有限公司 | Box-type pressure-superposed variable-frequency energy-saving water supplying system |
| CN205189053U (en) * | 2015-12-10 | 2016-04-27 | 漯河恒义达电气设备有限公司 | Non -negative pressure water supply system |
| US20190203448A1 (en) * | 2017-12-28 | 2019-07-04 | Jin Fu Xiang | Local Multiple Pressure Zone Fresh Water Storage and Supply System |
| CN110258726A (en) * | 2019-07-01 | 2019-09-20 | 安徽海沃特水务股份有限公司 | A kind of box pressure-superposed variable frequency water supply device in double loop |
-
2020
- 2020-08-04 CN CN202010772932.3A patent/CN111911691A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586354A (en) * | 2008-05-20 | 2009-11-25 | 开利泵业(集团)有限公司 | Stacking energy-saving water tank of automatic circulation pipe network |
| CN101586355A (en) * | 2008-05-20 | 2009-11-25 | 开利泵业(集团)有限公司 | Stacking energy-saving water tank of automatic circulation pipe network |
| CN201321636Y (en) * | 2008-12-25 | 2009-10-07 | 郑州水业科技发展有限公司 | Integrated intelligent water supply pump station |
| CN104727388A (en) * | 2013-12-23 | 2015-06-24 | 青岛万力科技有限公司 | Network pressure superposition based secondary water supply system with self-contained water reservoir |
| CN105201045A (en) * | 2015-09-23 | 2015-12-30 | 安徽舜禹水务实业有限公司 | Box-type pressure-superposed variable-frequency energy-saving water supplying system |
| CN205189053U (en) * | 2015-12-10 | 2016-04-27 | 漯河恒义达电气设备有限公司 | Non -negative pressure water supply system |
| US20190203448A1 (en) * | 2017-12-28 | 2019-07-04 | Jin Fu Xiang | Local Multiple Pressure Zone Fresh Water Storage and Supply System |
| CN110258726A (en) * | 2019-07-01 | 2019-09-20 | 安徽海沃特水务股份有限公司 | A kind of box pressure-superposed variable frequency water supply device in double loop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387315A (en) * | 2020-11-23 | 2021-02-23 | 山西太钢不锈钢股份有限公司 | Efficient mixed bed regeneration method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201110 |
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| RJ01 | Rejection of invention patent application after publication |