CN204344431U - Diesel engine pump automatic constant pressure control device - Google Patents
Diesel engine pump automatic constant pressure control device Download PDFInfo
- Publication number
- CN204344431U CN204344431U CN201420799675.2U CN201420799675U CN204344431U CN 204344431 U CN204344431 U CN 204344431U CN 201420799675 U CN201420799675 U CN 201420799675U CN 204344431 U CN204344431 U CN 204344431U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- engine pump
- line
- throttle
- tooth bar
- 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
Links
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses a kind of Diesel engine pump automatic constant pressure control device, include remote pressure gauge, driving controller of stepping motor, stepper motor and Diesel engine pump, remote pressure gauge is arranged on water supply line, stepper motor and drive controller are arranged on Diesel engine pump, and driving controller of stepping motor and remote pressure gauge set up data communication; Step motor shaft is provided with gear, match with gear and be provided with tooth bar, one end of tooth bar is provided with throttle line line ball post, one end of throttle line is fixed on throttle line line ball post, stepper motor is moved up and down by gear driven tooth bar, and the throttle line of rack drives Diesel engine pump moves up and down thus controls the throttle of Diesel engine pump.The utility model achieves Diesel engine pump constant pressure supplying water, has the advantage that structure is simple, easy to use, constant voltage is effective, can be widely used in the constant pressure water supply from far-off regions of not power supply, also as the equipment of water supply for subsequent use, have wide market prospects.
Description
Technical field
The utility model relates to a kind of Diesel engine pump automatic constant pressure control device, belongs to delivery equipment technical field.
Background technique
Current, electromechanical equipment constant pressure water supply utilizes motor frequency conversion technology to realize.But do not have the place powered that Diesel engine pump usually will be utilized to supply water to aqueduct in some remote districts, due to the change of water user's terminal water consumption, the pressure respective change in aqueduct.And the rotating speed of Diesel engine pump can not change rotating speed because of pressure change, thus constant pressure water supply cannot be realized.When hypotony, can not normal water supply; When overpressure, affect the security of operation of pump.
Summary of the invention
Technical problem to be solved in the utility model is the defect for existing in prior art, provides a kind of control gear realizing Diesel engine pump constant pressure supplying water.
For solving this technical problem, the utility model provides a kind of Diesel engine pump automatic constant pressure control device, include remote pressure gauge, driving controller of stepping motor, stepper motor and Diesel engine pump, described remote pressure gauge is arranged on water supply line, stepper motor and drive controller are arranged on Diesel engine pump, and driving controller of stepping motor and remote pressure gauge set up data communication; Described step motor shaft is provided with gear, match with gear and be provided with tooth bar, one end of tooth bar is provided with throttle line line ball post, one end of throttle line is fixed on throttle line line ball post, stepper motor is moved up and down by gear driven tooth bar, and the throttle line of rack drives Diesel engine pump moves up and down thus controls the throttle of Diesel engine pump.
The utility model also comprises rach slot, and tooth bar is located in rach slot, and described rach slot is fixed on Diesel engine pump.
Described throttle line is connected with tooth bar by connecting rod.
Beneficial effect: the force value that the utility model is gathered by remote pressure gauge is converted into electrical signal, driving controller of stepping motor is transferred to by signaling line, instruction is sent by controller, control step motor forward or reverse and rotation amplitude, thus make the throttle size of rack drives throttle control diesel engine, make diesel engine acceleration or deceleration, reach pump rotary speed to increase or reduce, realize the constant of hydraulic pressure in pipeline, realize constant pressure water supply, there is structure simple, easy to use, the advantage that constant voltage is effective, the constant pressure water supply from far-off regions of not power supply can be widely used in, also as the equipment of water supply for subsequent use, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model embodiment.
In figure: 1 remote pressure gauge, 2 driving controller of stepping motors, 3 stepper motors, 4 step motor shafts, 5 gears, 6 tooth bars, 7 rach slots, 8 throttle line line ball posts, 9 throttle line, 10 Diesel engine pumps, 11 throttle controls, 12 connecting rods, 13 axles.
Embodiment
Below in conjunction with drawings and Examples, the utility model is specifically described.
Figure 1 shows that structural representation of the present utility model.
The utility model includes remote pressure gauge 1, driving controller of stepping motor 2, stepper motor 3 and Diesel engine pump 10.
Described remote pressure gauge 1 is arranged on water supply line.
Described stepper motor 3 and driving controller of stepping motor 2 are fabricated to and are wholely set on Diesel engine pump 10.
Described driving controller of stepping motor 2 sets up data communication connection by signaling line and the remote pressure gauge 1 be arranged on pipeline.
Described step motor shaft 4 is provided with gear 5, and matching with gear 5 is provided with tooth bar 6, and tooth bar 6 is located in rach slot 7, and rach slot 7 is fixed on Diesel engine pump 10.
One end of described tooth bar 6 is provided with throttle line line ball post 8, one end of throttle line 9 is fixed on throttle line line ball post 8, stepper motor 3 is with carry-over bar 6 to move up and down by gear 5, and tooth bar 6 drives the throttle line 9 of Diesel engine pump 10 to move up and down thus controls the throttle size of Diesel engine pump 10.
Further:
It is the structural representation of the utility model embodiment described in Fig. 2.
Described throttle line 9 is connected on tooth bar 6 by connecting rod 12, and when tooth bar 6 moves up and down, drivening rod 12 rotates around axle 13, and the other end of connecting rod drives throttle line 9 to move up and down.
Working procedure of the present utility model:
The utility model utilizes the remote pressure gauge 1 being arranged on water supply line, pass through signal cable, the pressure information that remote pressure gauge 1 gathers is converted into electrical signal and flows to driving controller of stepping motor 2, by the driver control step motor forward or reverse finished in advance and rotation amplitude, the positive and negative rotation of stepper motor 3 driven gear 5, gear 5 is with carry-over bar 6 to move up and down, tooth bar 6 drives the throttle line 9 of Diesel engine pump 10 strain or loosen, throttle line 9 makes diesel engine acceleration or deceleration by the control of throttle control 11, reach pump rotary speed to increase or reduce, when pressure step-down, throttle strengthens, when pressure becomes large, throttle reduces, realize the constant of hydraulic pressure in pipeline.
The utility model is by throttle control throttle size, make diesel engine acceleration or deceleration, reach pump rotary speed to increase or reduce, realize the constant of hydraulic pressure in pipeline, achieve Diesel engine pump constant pressure water supply, there is the advantage that structure is simple, easy to use, constant voltage is effective, can extensive use and the constant pressure water supply from far-off regions of not powering, also as the equipment of water supply for subsequent use, there are wide market prospects.
The above-mentioned embodiment of the utility model, just illustrates, is not only, and all changes within the scope of the utility model or in equivalent scope of the present utility model are all surrounded by the utility model.
Claims (3)
1. a Diesel engine pump automatic constant pressure control device, it is characterized in that: include remote pressure gauge (1), driving controller of stepping motor (2), stepper motor (3) and Diesel engine pump (10), described remote pressure gauge (1) is arranged on water supply line, stepper motor (3) and driving controller of stepping motor (2) are fabricated to and are wholely set on Diesel engine pump (10), and driving controller of stepping motor (2) sets up data communication connection by signaling line and the remote pressure gauge (1) be arranged on pipeline; The step motor shaft (4) of described stepper motor (3) is provided with gear (5), match with gear (5) and be provided with tooth bar (6), one end of tooth bar (6) is provided with throttle line line ball post (8), one end of throttle line (9) is fixed on throttle line line ball post (8), stepper motor (3) is moved up and down by gear (5) band carry-over bar (6), and tooth bar (6) drives the throttle line (9) of Diesel engine pump (10) move up and down thus control the throttle of Diesel engine pump (10).
2. Diesel engine pump automatic constant pressure control device according to claim 1, it is characterized in that: also comprise rach slot (7), tooth bar (6) is located in rach slot (7), and described rach slot (7) is fixed on Diesel engine pump (10).
3. Diesel engine pump automatic constant pressure control device according to claim 1 and 2, is characterized in that: described throttle line (9) is connected with tooth bar (6) by connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799675.2U CN204344431U (en) | 2014-12-16 | 2014-12-16 | Diesel engine pump automatic constant pressure control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799675.2U CN204344431U (en) | 2014-12-16 | 2014-12-16 | Diesel engine pump automatic constant pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344431U true CN204344431U (en) | 2015-05-20 |
Family
ID=53227704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799675.2U Expired - Fee Related CN204344431U (en) | 2014-12-16 | 2014-12-16 | Diesel engine pump automatic constant pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389774A (en) * | 2014-12-16 | 2015-03-04 | 山东省水利科学研究院 | Automatic constant-pressure control device for diesel pump |
-
2014
- 2014-12-16 CN CN201420799675.2U patent/CN204344431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389774A (en) * | 2014-12-16 | 2015-03-04 | 山东省水利科学研究院 | Automatic constant-pressure control device for diesel pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202851286U (en) | Amphibious wind-power water pump | |
| CN204344431U (en) | Diesel engine pump automatic constant pressure control device | |
| CN205876673U (en) | Latent oily diaphragm pump of float volume servo motor | |
| CN206539467U (en) | A kind of many power picotans | |
| CN204508521U (en) | The drive system of gear-rack drive formula elevator | |
| CN204203640U (en) | Water kinetic energy great bell drive unit | |
| CN104389774A (en) | Automatic constant-pressure control device for diesel pump | |
| CN203626757U (en) | Magnetic coupling low-speed motor-directly driven beam pumping unit | |
| CN203181874U (en) | Automatic rotation type bird repelling thorn device | |
| CN207090647U (en) | The automatic apparatus for displaying of cable | |
| CN202009304U (en) | Revolving drum type equipment starting device | |
| CN204316243U (en) | A kind of highway banister reducing motor | |
| CN202798546U (en) | Double-motor driver with jack | |
| CN202923392U (en) | Hydraulic energy saving device for motor vehicle | |
| CN203697962U (en) | Power taking device for high-pressure cleaning vehicle | |
| CN204587007U (en) | Power-assisted steering pump used for electric vehicle | |
| CN201363472Y (en) | Electric valve device | |
| CN202707448U (en) | Oil conveying device | |
| CN202746164U (en) | Double-oil-pump oil supplying device of power machinery | |
| CN203254528U (en) | Internal mixer pressure mixing mechanism | |
| CN203394633U (en) | Preposition air pump drive device of engine | |
| CN204312622U (en) | A kind of tire press motor drives assembly | |
| CN202468195U (en) | Wind energy water pump | |
| CN201426268Y (en) | Electric independent walking mowing machine | |
| CN204101897U (en) | A kind of entertaining ground clock |
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: 20150520 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |