CN202994361U - Equal height measuring auxiliary device for work pressure of rotary type nozzle - Google Patents
Equal height measuring auxiliary device for work pressure of rotary type nozzle Download PDFInfo
- Publication number
- CN202994361U CN202994361U CN 201220740539 CN201220740539U CN202994361U CN 202994361 U CN202994361 U CN 202994361U CN 201220740539 CN201220740539 CN 201220740539 CN 201220740539 U CN201220740539 U CN 201220740539U CN 202994361 U CN202994361 U CN 202994361U
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- support bar
- tripod
- pressure
- vertical rod
- nut
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Abstract
The utility model belongs to key devices measuring work pressure of a rotary type nozzle in an agriculture water saving irrigation and spray irrigation system, and provides an equal height measuring auxiliary device for work pressure of the rotary type nozzle. The equal height measuring auxiliary device comprises a pressure gauge, pressure-leading tubes, a tripod, a connecting sleeve, a vertical rod, a support bar A, a support bar B, and a support bar C; the pressure gauge and the pressure-leading tubes are in a threaded connection, the pressure-leading tubes are disposed on the tripod, the pressure-leading tubes are arranged at equal intervals on the tripod; the tripod and the connecting sleeve are fixedly connected, the length of the tripod is as 1/4 to 3/4 as that of the vertical rod; the vertical rod is disposed in the internal of the connecting sleeve, via movement of the connecting sleeve, the tripod is disposed at any position of the vertical rod; the vertical rod is respectively fixedly connected with the support bar A, the support bar B, and the support bar C, the length of the support bar A, the support bar B, and the support bar C is as 1/4 to 1/2 as that of the vertical rod. The connecting sleeve is lifted or lowered so that a main nozzle of the rotary type nozzle and the pressure gauge are in two work states at the same elevation. The equal height measuring auxiliary device for work pressure of the rotary type nozzle is advantaged by capability of ensuring that the pressure gauge and the main nozzle of the rotary type nozzle are at the same elevation, and simultaneously measuring several pressure measuring points in a spray irrigation pipeline, simple structure, convenience, high test precision, accurate data, wide suitable scope, etc., and belongs to a technical innovation.
Description
Technical field
The utility model belongs to the water-saving irrigation technique field, relates to the key equipment of measuring the rotating sprinkler working pressure in spray irrigation system, refers in particular to the high measurement servicing units such as a kind of rotating sprinkler working pressure.
Background technology
Working pressure is one of important performance characteristic of rotating sprinkler, in now widely used sprinkling irrigation test macro, pressure gauge is installed on pipeline and is existed following shortcoming, when the pressure gauge installation site during lower than the position of rotating sprinkler main burner, the test figure accuracy that measures is not high enough, when pressure gauge is arranged on the same elevation of rotating sprinkler main burner or during higher than the main burner height, may has influence on the round rotator of rotating sprinkler.Therefore, meaningful developing a kind ofly can guarantee that pressure gauge and rotating sprinkler main burner at same elevation, can not affect again the experimental measurement device of rotating sprinkler round rotator.
Through retrieval, also there is no at present the relevant patent of declaring.
The utility model proposes the high measurement servicing units such as a kind of rotating sprinkler working pressure, have simple in structure, convenient and reliable, test accuracy advantages of higher, belong to a kind of technological innovation.
Summary of the invention
The utility model provides a kind of simple in structure, convenient and reliable, high measurement servicing units such as rotating sprinkler working pressure that test accuracy is high, overcome when measuring the rotating sprinkler working pressure, pressure gauge and rotating sprinkler main burner be at same elevation, thereby can obtain the technical matters of more accurate test figure.
The utility model belongs to the key equipment of measuring the rotating sprinkler working pressure in the agricultural water-saving irrigation spray irrigation system, and the high measurement servicing units such as rotating sprinkler working pressure comprise pressure gauge, pressure guiding pipe, tripod, adapter sleeve, vertical rod, support bar.Pressure gauge adopts with pressure guiding pipe and is threaded, and pressure guiding pipe is arranged on tripod, and pressure guiding pipe is arranged in the tripod equal intervals.Tripod and adapter sleeve adopt and are welded and fixed together, and the length of tripod is 1/4 to 3/4 of vertical rod length.The external diameter of vertical rod is less than the internal diameter of adapter sleeve, and vertical rod is arranged at the inside of adapter sleeve, adapter sleeve can be placed in the optional position of vertical rod by movement.All adopt between vertical rod and support bar to be welded and fixed together, the length of support bar is 1/4 to 1/2 of vertical rod length, plays the effect that the high measurement servicing unit such as support rotating operating pressure at sprinkler is horizontal.
On the tripod of the junction of pressure guiding pipe and tripod, the edge is provided with upper locking nut, make pressure gauge be in a stable height above tripod, along also being provided with lower locking nut, pressure gauge is fixedly connected on tripod under the tripod of the junction of pressure guiding pipe and tripod.Regulate respectively each pressure guiding pipe residing position, make each pressure gauge and several pressure tap be in respectively same elevation, can measure simultaneously several pressure taps in pipeline of sprinkling irrigation.
Adapter sleeve is provided with setting nut and set nut, when adapter sleeve moves to the desired location of vertical rod, adopts setting nut to position, and adopts set nut that the position is fixed.
Support bar is provided with setting nut and set nut, adjusts setting nut according to the Land leveling degree of test site and makes support bar be in corresponding height, thereby tripod is adjusted to horizontal level, and the fixing and locking nut remains on horizontal level tripod.
Measuring method of the present utility model is: at first adjust setting nut according to the Land leveling degree of test site and make support bar be in corresponding height, thereby tripod is adjusted to horizontal level.Contrast rotating sprinkler main burner and manometric high and low position, raise or reduce the position of adapter sleeve in vertical rod, make rotating sprinkler main burner and pressure gauge be in same elevation, with set nut, the position of adapter sleeve is fixed, the drainage plastic tube is connected in the pressure tap place, the working pressure of rotating sprinkler is carried out experimental test.
Adopt the high measurement servicing units such as rotating sprinkler working pressure of the utility model scheme, measured rotating sprinkler working pressure can truly reflect the performance parameter under the practical application situation, has improved the test figure accuracy, has good technique effect.
Description of drawings
Fig. 1 is the high measurement servicing unit schematic diagram such as rotating sprinkler working pressure.
Fig. 2 is that A in Fig. 1 is to view.
Fig. 3 is for raising adapter sleeve work schematic diagram.
Fig. 4 is for reducing adapter sleeve work schematic diagram.
In figure, 1. pressure gauge, 2. pressure guiding pipe, 3. upper locking nut, 4. tripod, 5. lower locking nut, 6. drainage plastic tube, 7. adapter sleeve, 8. vertical rod, 9. setting nut A, 10. set nut A, 11. support bar A, 12. support bar B, 13. setting nut B, 14. set nut B, 15. support bar C, 16. setting nut C, 17. set nut C, 18. setting nuts, 19. set nut, 20. rotating sprinklers, 21. pressure taps
Embodiment
As shown in Figure 1, the utility model comprises pressure gauge 1, pressure guiding pipe 2, upper locking nut 3, tripod 4, lower locking nut 5, adapter sleeve 7, vertical rod 8, setting nut A9, set nut A10, support bar A11, support bar B12, setting nut B13, set nut B14, support bar C15, setting nut C16, set nut C17, setting nut 18, set nut 19.Before employing the utility model is done experiment, at first adjusting setting nut A9 according to the Land leveling degree of test site makes support bar A11 be in corresponding height, adjusting setting nut B13 makes support bar B12 be in corresponding height, adjusting setting nut C16 makes support bar C15 be in corresponding height, thereby tripod 4 is adjusted to horizontal level, fixing and locking nut A10 then, fixing and locking nut B14, fixing and locking nut C17 remains on horizontal level tripod 4.
During higher than the position of pressure gauge 1, unclamp setting nut 18 when the position of rotating sprinkler 20 main burners, raise adapter sleeve 7, make rotating sprinkler 20 main burners and pressure gauge 1 be in same elevation; During lower than the position of pressure gauge 1, unclamp setting nut 18 when the position of rotating sprinkler 20 main burners, reduce adapter sleeve 7, make rotating sprinkler 20 main burners and pressure gauge 1 be in same elevation.The high measurement servicing units such as a kind of rotating sprinkler working pressure of the present utility model comprise to be raised adapter sleeve 7 or reduces adapter sleeve 7, makes rotating sprinkler 20 main burners and pressure gauge 1 be in two duties of same elevation.
Embodiment 1: the course of work of raising adapter sleeve 7 is as follows: adopt screw thread to be fixedly connected with pressure guiding pipe 2 pressure gauge 1, fixedly upper locking nut 3 makes pressure gauge 1 be in a top stable height of tripod 4, fixedly lower locking nut 5, and pressure gauge 1 is fixedly connected on tripod 4.When the position of rotating sprinkler 20 main burners during higher than the position of pressure gauge 1, the adjusting lock nut 19, unclamp setting nut 18, raise adapter sleeve 7, make rotating sprinkler 20 main burners and pressure gauge 1 be in same elevation, tighten setting nut 18, fixing and locking nut 19, drainage plastic tube 6 is connected in pressure tap 21 places, during on-test, the working pressure of rotating sprinkler 20 is carried out experimental test.
Embodiment 2: the course of work that reduces adapter sleeve 7 is as follows: adopt screw thread to be fixedly connected with pressure guiding pipe 2 pressure gauge 1, fixedly upper locking nut 3 makes pressure gauge 1 be in a top stable height of tripod 4, fixedly lower locking nut 5, and pressure gauge 1 is fixedly connected on tripod 4.When the position of rotating sprinkler 20 main burners during lower than the position of pressure gauge 1, the adjusting lock nut 19, unclamp setting nut 18, reduce adapter sleeve 7, make rotating sprinkler 20 main burners and pressure gauge 1 be in same elevation, tighten setting nut 18, fixing and locking nut 19, drainage plastic tube 6 is connected in pressure tap 21 places, during on-test, the working pressure of rotating sprinkler 20 is carried out experimental test.
In test process, if in the time of will measuring simultaneously the several pressure tap 21 in pipeline of sprinkling irrigation, fix the position of adapter sleeve 7 at set nut 19 after, the residing position of each pressure guiding pipe 2 on difference adjusting triangle frame 4, make each pressure gauge 1 be in respectively same elevation with several pressure taps 21, then each drainage plastic tube 6 is connected in pressure tap 21 places with pressure gauge 1 sustained height, the high measurement servicing unit such as rotating sprinkler working pressure can be measured several pressure taps 21 in pipeline of sprinkling irrigation simultaneously like this.
Claims (4)
1. high measurement servicing units such as rotating sprinkler working pressure, it is characterized in that, comprise pressure gauge (1), pressure guiding pipe (2), tripod (4), adapter sleeve (7), vertical rod (8), support bar A(11), support bar B(12) and support bar C(15); Described pressure gauge (1) adopts with pressure guiding pipe (2) and is threaded, and pressure guiding pipe (2) is arranged on tripod (4), and pressure guiding pipe (2) is arranged in tripod (4) equal intervals; Tripod (4) is fixedly connected with adapter sleeve (7), and the length of tripod (4) is 1/4 to 3/4 of vertical rod (8) length; Vertical rod (8) is arranged at the inside of adapter sleeve (7), by mobile link cover (7), tripod (4) is placed in the optional position of vertical rod (8); Vertical rod (8) respectively with support bar A(11), support bar B(12), support bar C(15) between be fixedly connected with, support bar A(11), support bar B(12), support bar C(15) length be 1/4 to 1/2 of vertical rod (8) length.
2. the high measurement servicing unit such as rotating sprinkler working pressure according to claim 1, it is characterized in that, described pressure guiding pipe (2) is upper along being provided with upper locking nut (3) with the tripod (4) of the junction of tripod (4), makes pressure gauge (1) be in a top stable height of tripod (4); Pressure guiding pipe (2) is lower to also being provided with lower locking nut (5) with the tripod (4) of tripod (4) junction, and pressure gauge (1) is fixedly connected on tripod (4).
3. the high measurement servicing unit such as rotating sprinkler working pressure according to claim 1 and 2, it is characterized in that, described support bar A(11) be provided with setting nut A(9) and set nut A(10), support bar B(12) be provided with setting nut B(13) and set nut B(14), support bar C(15) be provided with setting nut C(16) and set nut C(17).
4. the high measurement servicing unit such as described rotating sprinkler working pressure according to claim 1 and 2, it is characterized in that, described adapter sleeve (7) is provided with setting nut (18) and set nut (19), adapter sleeve (7) moves to any desired location of vertical rod (8), positions with setting nut (18) with set nut (19), the position to be fixed afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740539 CN202994361U (en) | 2012-12-31 | 2012-12-31 | Equal height measuring auxiliary device for work pressure of rotary type nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740539 CN202994361U (en) | 2012-12-31 | 2012-12-31 | Equal height measuring auxiliary device for work pressure of rotary type nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994361U true CN202994361U (en) | 2013-06-12 |
Family
ID=48565533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220740539 Expired - Fee Related CN202994361U (en) | 2012-12-31 | 2012-12-31 | Equal height measuring auxiliary device for work pressure of rotary type nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994361U (en) |
-
2012
- 2012-12-31 CN CN 201220740539 patent/CN202994361U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20161231 |