CN204598864U - A kind of pressure-indication means - Google Patents
A kind of pressure-indication means Download PDFInfo
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- CN204598864U CN204598864U CN201520131888.2U CN201520131888U CN204598864U CN 204598864 U CN204598864 U CN 204598864U CN 201520131888 U CN201520131888 U CN 201520131888U CN 204598864 U CN204598864 U CN 204598864U
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Abstract
The utility model relates to agricultural irrigation technology, particularly relates to a kind of pressure-indication means.This pressure-indication means comprises storage tank, pointer and elastic hose; The crimping segment that described elastic hose comprises flat segments and is connected with flat segments, described flat segments is communicated with storage tank, and described crimping segment launches along the length direction of described flat segments or shrinks; Described pointer is arranged on the end of crimping segment, and pointer is towards described flat segments.Storage tank is communicated with field irrigation water pipe by this pressure-indication means, and utilizes the mating reaction of elastic hose and pointer, can reflect the pressure of field irrigation water pipe easily; And this pressure-indication means structure is simple, and easy to operate, low cost of manufacture, is beneficial to propagation and employment.
Description
Technical field
The utility model relates to agricultural irrigation technology, particularly relates to a kind of pressure-indication means.
Background technology
Agricultural, as the economic lifeline of country, for a long time, due to aspects such as ideology, fund, technology, continues to use the broad irrigation that tradition falls behind always.But along with the contradiction between shortage of water resources and water requirement increase year by year is increasingly sharpened, broad irrigation just gradually replace by the modern water-saving irrigation pattern focusing on accurately pouring water.Modern science irrigation technique not only can effectively utilize limited water resource, alleviate the severe situation that mining of groundwater is excessive, the earth's crust sinks, it is also important that can by the combination with precision fertilizing, improve the growth conditions of crops, fruit tree etc., improve per unit area yield and fruit quality, there is good Social benefit and economic benefit.And the water consumption controlling farmland is accurately the important foundation realizing modern science irrigation technique.
For the water consumption in farmland, only have the pressure understanding field irrigation water pipe in real time could carry out accurately management and operation to irrigation.At present, complicated for the apparatus structure measuring farmland water consumption, complex operation, and need higher manufacturing cost, be unfavorable for propagation and employment.
Therefore, for above deficiency, need a kind of pressure that accurately can reflect field irrigation water pipe, and structure is simple, easy to operate, the pressure-indication means of low cost of manufacture.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model there is provided a kind of pressure-indication means, makes it possible to the pressure accurately reflecting field irrigation water pipe, and structure is simple, easy to operate, low cost of manufacture.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of pressure-indication means, and it comprises storage tank, pointer and elastic hose; The crimping segment that described elastic hose comprises flat segments and is connected with flat segments, described flat segments is communicated with storage tank, and described crimping segment launches along the length direction of described flat segments or shrinks; Described pointer is arranged on the end of crimping segment, and pointer is towards described flat segments.
Wherein, described pointer is arranged on the end of crimping segment by fixed disk.
Wherein, the center of fixed disk is fixed in one end of described pointer, and the other end rolls towards described flat segments and with described flat segments and is connected.
Wherein, the shape of described fixed disk is circular, and the end of described crimping segment is connected to described fixed disk outer rim.
Wherein, the shape of described crimping segment is polycyclic.
Wherein, described flat segments is vertically connected at the top of storage tank, and in flat segments, be provided with mark scale.
Wherein, the bottom of described storage tank is provided with water inlet.
Wherein, be provided with air bag in described storage tank, described air bag is communicated with described flat segments.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect: storage tank is communicated with field irrigation water pipe by the utility model pressure-indication means, and utilizes the mating reaction of elastic hose and pointer, realizes the pressure accurately reflecting field irrigation water pipe; And this pressure-indication means structure is simple, and easy to operate, low cost of manufacture, is beneficial to propagation and employment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment pressure-indication means when low-pressure state;
Fig. 2 is the schematic diagram of the utility model embodiment pressure-indication means when high pressure conditions.
Wherein, 1: storage tank; 2: pointer; 3: elastic hose; 4: fixed disk; 5: water inlet; 31: flat segments; 32: crimping segment.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment one
As shown in Figure 1-2, the pressure-indication means of the present embodiment comprises storage tank 1, pointer 2 and elastic hose 3; Storage tank 1 is pressurized tank, for connecting with farmland water pipe; Elastic hose 3 is a sealed tube, the crimping segment 32 comprising flat segments 31 and be connected with flat segments 31, and flat segments 31 is communicated with storage tank 1, and crimping segment 32 can carry out launching or shrinking along flat segments 31 length direction; Such as: when the liquid level in storage tank 1 raises, when being in high pressure conditions, crimping segment 32 launches along flat segments 31 length direction; When the liquid level in storage tank 1 reduces, when being in low-pressure state, crimping segment 32 shrinks along flat segments 31 length direction.And pointer 2 is arranged on the end of crimping segment 32, and pointer 2 is towards flat segments 31, is realized the pressure size in instruction storage tank 1 by the flatness after crimping segment 32 stretches, and then hydraulic pressure when can judge field irrigation.
Wherein, flat segments 31 and crimping segment 32 are integrated hermetically-sealed construction, and flexible material and elastic material can be adopted to be combined into.And, the shape of crimping segment 32 is polycyclic, when elastic hose 3 internal pressurization, and extension that crimping segment 32 is straight, settle out when the crimp force with elastomeric material reaches balance, thus can realize by the flatness after crimping segment 32 stretches the size indicating its internal pressure.
Further, flat segments 31 is vertically connected at the top of storage tank 1, and will keep good sealing each other.
And in flat segments 31, different parts has the mark scale of indicated pressure scope, manifests different marks according to the degree of annular extension.
In addition, the bottom of storage tank 1 is also provided with water inlet 5, for being connected with irrigation pipe, and handled easily.
Embodiment two
The technology contents not repeated description that the present embodiment two is identical with embodiment one, disclosed in embodiment one, content also belongs to content disclosed in the present embodiment two, and the present embodiment two and embodiment one are distinguished and be: pointer 2 can be arranged on the end of crimping segment 32 further by fixed disk 4.
And pointer 2 can be Collapsible structure, the center of fixed disk 4 is fixed in one end of pointer 2, and the other end rolls towards flat segments 31 and with flat segments 31 and is connected, and makes pointer 2 remain consistent with the angle of flat segments 31, thus reaches the object of accurately instruction.
Concrete, the connection between pointer 2 and flat segments 31 connects by sliding sleeve or roller.This indicating device can move up and down along with the change of crimping segment amount of crimp, and recycling mark scale realizes more accurate indicated pressure.
Certainly, the shape of fixed disk 4 is preferably circular, and the end of crimping segment 32 is connected to the outer rim of fixed disk 4, that is, the circumferencial direction along fixed disk 4 is wound around, its simple and reasonable for structure, science.
Embodiment three
The technology contents not repeated description that the present embodiment three is identical with embodiment two, disclosed in embodiment two, content also belongs to content disclosed in the present embodiment three, the present embodiment three and embodiment two are distinguished and are: in storage tank 1, be provided with air bag, this air bag is communicated with flat segments 31.Along with the change of water level in storage tank 1, this air bag can carry out compressing or diastole, thus drives elastic hose 3 launch or shrink, and finally also reaches the object of indicated pressure.
What deserves to be explained is, the length of the shape of the storage tank 1 in each embodiment above-mentioned, size and elastic hose 3 is all not limited to certain particular form, can adjust flexibly according to actual needs.And, storage tank 1, between elastic hose 3 and water inlet 5 for being tightly connected.
In sum, storage tank is communicated with field irrigation water pipe by the utility model pressure-indication means, and utilizes the mating reaction of elastic hose and pointer, realizes the pressure accurately reflecting field irrigation water pipe; And this pressure-indication means structure is simple, and easy to operate, low cost of manufacture, is beneficial to propagation and employment.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (8)
1. a pressure-indication means, is characterized in that, comprises storage tank (1), pointer (2) and elastic sealing flexible pipe (3); The crimping segment (32) that described elastic hose (3) comprises flat segments (31) and is connected with flat segments (31), described flat segments (31) is communicated with storage tank (1), and described crimping segment (32) launches along the length direction of described flat segments (31) or shrinks; Described pointer (2) is arranged on the end of crimping segment (32), and pointer (2) is towards described flat segments (31).
2. pressure-indication means according to claim 1, is characterized in that, described pointer (2) is arranged on the end of crimping segment (32) by fixed disk (4).
3. pressure-indication means according to claim 2, it is characterized in that, the center of fixed disk (4) is fixed in one end of described pointer (2), and the other end rolls towards described flat segments (31) and with described flat segments (31) and is connected.
4. pressure-indication means according to claim 3, is characterized in that, the shape of described fixed disk (4) is circular, and the end of described crimping segment (32) is connected to the outer rim of described fixed disk (4).
5. pressure-indication means according to claim 4, is characterized in that, the shape of described crimping segment (32) is polycyclic.
6. pressure-indication means according to claim 1, is characterized in that, described flat segments (31) is vertically connected at the top of storage tank (1), and is provided with mark scale in flat segments (31).
7. pressure-indication means according to claim 6, is characterized in that, the bottom of described storage tank (1) is provided with water inlet (5).
8. the pressure-indication means according to any one of claim 1-7, is characterized in that, described storage tank is provided with air bag in (1), and described air bag is communicated with described flat segments (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131888.2U CN204598864U (en) | 2015-03-06 | 2015-03-06 | A kind of pressure-indication means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131888.2U CN204598864U (en) | 2015-03-06 | 2015-03-06 | A kind of pressure-indication means |
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| Publication Number | Publication Date |
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| CN204598864U true CN204598864U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520131888.2U Active CN204598864U (en) | 2015-03-06 | 2015-03-06 | A kind of pressure-indication means |
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| CN (1) | CN204598864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678159A (en) * | 2017-02-16 | 2020-01-10 | 纽崔西亚公司 | Gastrostomy device with pressure monitoring |
-
2015
- 2015-03-06 CN CN201520131888.2U patent/CN204598864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678159A (en) * | 2017-02-16 | 2020-01-10 | 纽崔西亚公司 | Gastrostomy device with pressure monitoring |
| US11311461B2 (en) | 2017-02-16 | 2022-04-26 | N.V. Nutricia | Gastrostomy device with pressure monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: Room 318, Huibin Building, 111 South Hunan Road, Shuimogou District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Yuanda Technology Co., Ltd. Address before: Room 402, Unit 1, Unit 6, Building 585 Youyibei Road, Urumqi City, Xinjiang Uygur Autonomous Region Patentee before: Zhang Fan |
|
| TR01 | Transfer of patent right |