CN205315755U - A effort -saving valve for agricultural water conservancy irrigation - Google Patents
A effort -saving valve for agricultural water conservancy irrigation Download PDFInfo
- Publication number
- CN205315755U CN205315755U CN201620102948.2U CN201620102948U CN205315755U CN 205315755 U CN205315755 U CN 205315755U CN 201620102948 U CN201620102948 U CN 201620102948U CN 205315755 U CN205315755 U CN 205315755U
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- CN
- China
- Prior art keywords
- magnet
- effort
- metal cylinder
- water conservancy
- agricultural water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to an effort -saving valve for agricultural water conservancy irrigation, including casing, case, closing cap and handle, be provided with water inlet and delivery port on the casing, the case includes metal cylinder and pivot, be provided with the through -hole on the metal cylinder, and be provided with the seal cover between metal cylinder and the casing, the one end of pivot be with metal cylinder interconnect, the other end of pivot passes closing cap and handle interconnect, be provided with the bearing on the closing cap, just fix being provided with a plurality of first magnet in the surperficial circumference of closing cap, the support that is provided with the tubular structure on hand, the last circumference of bracket rails is fixed and is provided with a plurality of second magnet. An effort -saving valve for agricultural water conservancy irrigation, its is rational in infrastructure, have simple structure, convenient to use, safe and reliable, laborsaving, maintain advantages such as convenient, too hard problem when effectively solving the manually -operated valve case and rotating.
Description
Technical field
The utility model relates to agricultural water conservancy irrigation equipment field, especially relates to a kind of effort-saving valve irrigated for agricultural water conservancy.
Background technology
Along with the development of China's agricultural modernization level, agricultural water conservancy irrigate network increasingly sophisticated, valve as control agricultural water conservancy pipeline opening and closing important parts by a large amount of uses. Existing valve requires to have good stopping property and preservative property, existing valve shaft is sealed into the form of packing seal, in such an embodiment, filler and spool are in mutual compressed state always, therefore the rotation of spool needs relatively great usually, usually adopting impregnating material coating processes in anticorrosion in addition, in the use procedure that valve is long-time, impregnating material peels off the generation corrosion caused between valve housing and valve core shaft, causes valve core rotation difficulty further. Although there being electronic valve at present, but electronic valve needs configuration electric power resource, not as conventional manual valve door in practicality, it is therefore necessary to a kind of effort-saving valve of development.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome above-mentioned middle Problems existing, provide a kind of effort-saving valve irrigated for agricultural water conservancy, it is rational in infrastructure, there is the advantages such as structure is simple, esy to use, safe and reliable, laborsaving, easy to maintenance, the problem too required great effort when effectively solving manual valve door valve core rotation.
The utility model solves the technical scheme that its technical problem adopts: a kind of effort-saving valve irrigated for agricultural water conservancy, comprise housing, spool, the envelope lid being arranged on housing and it is arranged on the handle of the envelope side of covering, described housing is provided with water-in and water outlet; Described spool comprises the metal cylinder and rotating shaft being arranged in housing; Described metal cylinder is provided with through hole, and between metal cylinder and housing, is provided with seal cartridge; One end of described rotating shaft is interconnected with metal cylinder, and the other end of rotating shaft is through envelope lid and is interconnected with handle;
Described envelope covers and is provided with bearing, and is fixedly installed some first magnet in closure surface circumference; The support being provided with tubular structure on described handle, support tips upside down on envelope and covers, and on rack inner wall, circumference is fixedly installed some 2nd magnet, and the first magnet and the 2nd magnet are arranged in parallel.
As preferred scheme, described metal cylinder is that copper alloy is made.
As preferred scheme, the magnetic pole of described first magnet and the 2nd magnet apparent surface is the extremely alternate setting of N pole and S.
As preferred scheme, described 2nd magnet is identical with the pole polarity of the first magnet apparent surface.
As preferred scheme, described support and handle are integral structures.
The beneficial effects of the utility model are: a kind of effort-saving valve irrigated for agricultural water conservancy, comprise housing, spool, the envelope lid being arranged on housing and it is arranged on the handle of the envelope side of covering, described spool is arranged on housing inner chamber, and seal by the envelope lid of band bearing, spool is the cylindrical structure of band rotating shaft, the bearing that rotating shaft covers through envelope is connected with handle, is provided with seal cartridge between spool and housing; Envelope covers circumference and is provided with some first magnet, described handle is provided with the support of back-off, on support, circumference is provided with the 2nd magnet being parallel to each other with the first magnet, wherein the first magnet is the extremely alternate setting of N pole and S towards the polarity of the one side of the 2nd magnet, 2nd magnet is identical towards the polarity of the first magnet, when handle rotates, the 2nd magnet is subject to some magnetisms identical with turning direction like this, also it is subject to some repulsion identical with turning direction so that the rotation of spool is more laborsaving simultaneously; It is rational in infrastructure, has the advantages such as structure is simple, esy to use, safe and reliable, laborsaving, easy to maintenance, the problem too required great effort when effectively solving manual valve door valve core rotation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is illustrated further.
Fig. 1 is the main TV structure schematic diagram of a kind of effort-saving valve irrigated for agricultural water conservancy described in the utility model;
Fig. 2 is a kind of envelope lid of effort-saving valve for agricultural water conservancy irrigation described in the utility model and the position structural representation of support.
Accompanying drawing acceptance of the bid note is described below: 1, housing, and 11, water-in, 12, water outlet, 2, spool, 21, metal cylinder, 22, rotating shaft, 23, seal cartridge, 24, through hole, 3, Feng Gai, 31, bearing, 32, the first magnet, 4, handle, 41, support, the 42, the 2nd magnet.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now. These accompanying drawings are the schematic diagram of simplification, only with illustration, basic structure of the present utility model are described, therefore it only shows the formation relevant with the utility model.
A kind of effort-saving valve irrigated for agricultural water conservancy as shown in Figure 1, 2, comprises housing 1, spool 2, the envelope lid 3 being arranged on housing 1 and is arranged on the handle 4 above envelope lid 3, described housing 1 is provided with water-in 11 and water outlet 12; Described spool 2 comprises the metal cylinder 21 and rotating shaft 22 that are arranged in housing 1; Described metal cylinder 21 is provided with through hole 24, and between metal cylinder 21 and housing 1, is provided with seal cartridge 23; One end of described rotating shaft 22 is interconnected with metal cylinder 21, and the other end of rotating shaft 22 is through envelope lid 3 and is interconnected with handle 4;
Described envelope lid 3 is provided with bearing 31, and is fixedly installed some first magnet 32 in envelope lid 3 surface circumference;The support 41 being provided with tubular structure on described handle 4, support 41 tips upside down on envelope lid 3, and on support 41 inwall, circumference is fixedly installed some 2nd magnet 42, and the first magnet 32 and the 2nd magnet 42 are arranged in parallel.
Described metal cylinder 21 is that copper alloy is made; The magnetic pole of described first magnet 32 and the 2nd magnet 42 apparent surface is the extremely alternate setting of N pole and S; Described 2nd magnet 42 is identical with the pole polarity of the first magnet 32 apparent surface; Described support 41 is integral structure with handle 4.
A kind of effort-saving valve irrigated for agricultural water conservancy described in the utility model, comprise housing, spool, the envelope lid being arranged on housing and it is arranged on the handle of the envelope side of covering, described spool is arranged on housing inner chamber, and seal by the envelope lid of band bearing, spool is the cylindrical structure of band rotating shaft, the bearing that rotating shaft covers through envelope is connected with handle, is provided with seal cartridge between spool and housing; Envelope covers circumference and is provided with some first magnet, described handle is provided with the support of back-off, on support, circumference is provided with the 2nd magnet being parallel to each other with the first magnet, wherein the first magnet is the extremely alternate setting of N pole and S towards the polarity of the one side of the 2nd magnet, 2nd magnet is identical towards the polarity of the first magnet, when handle rotates, the 2nd magnet is subject to some magnetisms identical with turning direction like this, also it is subject to some repulsion identical with turning direction so that the rotation of spool is more laborsaving simultaneously; It is rational in infrastructure, has the advantages such as structure is simple, esy to use, safe and reliable, laborsaving, easy to maintenance, the problem too required great effort when effectively solving manual valve door valve core rotation.
Taking above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff in the scope not deviateing this practical new technique thought, can carry out various change and amendment completely. The content that the novel technical scope of this practicality is not limited on specification sheets, it is necessary to determine its technical scope according to right.
Claims (5)
1. the effort-saving valve irrigated for agricultural water conservancy, it is characterized in that: comprise housing (1), spool (2), the envelope lid (3) on (1) that is arranged on housing and be arranged on the handle (4) of envelope lid (3) top, described housing (1) is provided with water-in (11) and water outlet (12); Described spool (2) comprises the metal cylinder (21) and rotating shaft (22) that are arranged in housing (1); Described metal cylinder (21) is provided with through hole (24), and between metal cylinder (21) and housing (1), is provided with seal cartridge (23); One end of described rotating shaft (22) is interconnected with metal cylinder (21), and the other end of rotating shaft (22) is through envelope lid (3) and is interconnected with handle (4);
Described envelope lid (3) is provided with bearing (31), and is fixedly installed some first magnet (32) in Feng Gai (3) surface circumference; Described handle (4) is provided with the support (41) of tubular structure, support (41) tips upside down in envelope lid (3), and circumference is fixedly installed some 2nd magnet (42) on support (41) inwall, and the first magnet (32) and the 2nd magnet (42) is arranged in parallel.
2. a kind of effort-saving valve irrigated for agricultural water conservancy according to claim 1, is characterized in that: described metal cylinder (21) is that copper alloy is made.
3. a kind of effort-saving valve irrigated for agricultural water conservancy according to claim 1, is characterized in that: described first magnet (32) is the extremely alternate setting of N pole and S with the magnetic pole of the 2nd magnet (42) apparent surface.
4. a kind of effort-saving valve irrigated for agricultural water conservancy according to claim 1, is characterized in that: described 2nd magnet (42) is identical with the pole polarity of the first magnet (32) apparent surface.
5. a kind of effort-saving valve irrigated for agricultural water conservancy according to claim 1, is characterized in that: described support (41) and handle (4) are integral structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102948.2U CN205315755U (en) | 2016-02-01 | 2016-02-01 | A effort -saving valve for agricultural water conservancy irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102948.2U CN205315755U (en) | 2016-02-01 | 2016-02-01 | A effort -saving valve for agricultural water conservancy irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315755U true CN205315755U (en) | 2016-06-15 |
Family
ID=56187271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620102948.2U Expired - Fee Related CN205315755U (en) | 2016-02-01 | 2016-02-01 | A effort -saving valve for agricultural water conservancy irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600742A (en) * | 2022-03-28 | 2022-06-10 | 江苏达极网络科技有限公司 | Wisdom agricultural system based on thing networking |
-
2016
- 2016-02-01 CN CN201620102948.2U patent/CN205315755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600742A (en) * | 2022-03-28 | 2022-06-10 | 江苏达极网络科技有限公司 | Wisdom agricultural system based on thing networking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20180201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |