CN209105646U - Venturi tube fertilising pump - Google Patents
Venturi tube fertilising pump Download PDFInfo
- Publication number
- CN209105646U CN209105646U CN201821938679.9U CN201821938679U CN209105646U CN 209105646 U CN209105646 U CN 209105646U CN 201821938679 U CN201821938679 U CN 201821938679U CN 209105646 U CN209105646 U CN 209105646U
- Authority
- CN
- China
- Prior art keywords
- pipe
- valve
- venturi tube
- fertilizer
- fertilising
- 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
- 239000003337 fertilizer Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to venturi tube fertilising pump, including booster pump, water inlet line and inlet valve on water inlet line is linked in sequence along water flow circulating direction and fertilising regulating valve, water inlet line connect pressure water source；It is in parallel on water inlet line to infuse fertile branch pipe, along water flow circulating direction sequential connection valve I, air inlet pipe, Venturi tube, escape pipe and valve II on infusing fertile branch pipe, connecting valve III in air inlet pipe, connecting valve IV on escape pipe, fertilizer delivering pipe is connected in Venturi tube, connecting valve V on fertilizer delivering pipe, the end of fertilizer delivering pipe are protruded into fertilizer slot.When Venturi tube blocks, Venturi tube can be implemented to dredge by air pressure in the case where not removing Venturi tube, cleaning efficiency promotes several times.
Description
Technical field
The utility model relates to agricultural irrigation technologies, in particular to venturi tube fertilising to pump.
Background technique
Venturi tube fertilising pump is the common liquid manure one bringing device of current agricultural irrigation, its working principle is that with slight irrigation system
System or the water supply tube control flap of irrigated area inlet are installed in parallel, and when use turns down control valve, before and after causing control valve
There is certain pressure difference, makes water flow benefit by the branch pipe of installation Development of Venturi Fertilizer Applicator, the vacuum generated with water flow by Venturi tube
Suction, by fertilizer solution, even suction pipe-line system is applied fertilizer from open fertilizer bucket.
Since its special structure often will appear in use, not sufficiently dissolved fertilizer blocks literary mound to Venturi tube
In pipe the case where, carry out dredging cleaning once blocking occur and needing to remove Venturi tube, scale removal process needs to consume a large amount of
Time delays being normally carried out for irrigation.
Utility model content
In view of the shortcomings of the prior art, the utility model provides venturi tube fertilising pumps can when Venturi tube blocks
Venturi tube is implemented to dredge to pass through air pressure in the case where not removing Venturi tube, cleaning efficiency promotes several times.
The utility model is achieved by the following technical solution, and provides venturi tube fertilising pump, including booster pump, water inlet pipe
Road and inlet valve on water inlet line is linked in sequence along water flow circulating direction and fertilising regulating valve, water inlet line connect pressure
Water source；It is in parallel on water inlet line to infuse fertile branch pipe, on infusing fertile branch pipe along water flow circulating direction sequential connection valve I, air inlet pipe,
Venturi tube, escape pipe and valve II, connecting valve III in air inlet pipe, connecting valve IV on escape pipe, in Venturi tube
Upper connection fertilizer delivering pipe, connecting valve V on fertilizer delivering pipe, the end of fertilizer delivering pipe is protruded into fertilizer slot；The outlet side of the booster pump connects
One of port of threeway is connect, second port of threeway is connect by the first appendix with air inlet pipe, the third of threeway
Port connects the second appendix, and connecting valve VI on the second appendix, fertilizer trench bottom is protruded into the end of the second appendix.
Preferably, the both ends for infusing fertile branch pipe are connect with the water inlet line of fertilising regulating valve two sides respectively.
Preferably, the booster pump is increased using Taizhou Korea Spro into the HJWG-120EA WG that Beng Ye Co., Ltd produces automatically
Press pump.
Preferably, the end of fertilizer delivering pipe is covered with filter screen.
The utility model has the following beneficial effects:
1, when Venturi tube blocks, air pressure can be passed through in the case where not removing Venturi tube to Venturi tube
Implement dredging, cleaning efficiency promotes several times.
2, the first appendix of booster pump provides air pressure and realizes Venturi tube dredging, and the second appendix protrudes into fertilizer slot bottom
Portion realizes that solution rolls in fertilizer slot by gas source, to accelerate fertilizer dissolution.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
It is as shown in the figure:
1, booster pump, 2, water inlet line, 3, inlet valve, 4, fertilising regulating valve, 5, the fertile branch pipe of note, 6, valve I, 7, venturi
Pipe, 8, valve II, 9, escape pipe, 10, valve IV, 11, air inlet pipe, 12, valve III, 13, valve V, 14, fertilizer delivering pipe, 15, the
One appendix, 16, threeway, the 17, second appendix, 18, valve VI, 19, fertilizer slot, 20, filter screen.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
As shown in Figure 1, the utility model includes booster pump 1, water inlet line 2 and is linked in sequence along water flow circulating direction
Inlet valve 3 and fertilising regulating valve 4, water inlet line 2 on water inlet line 2 connect pressure water source.The note fertilizer in parallel on water inlet line 2
Branch pipe 5, the both ends for infusing fertile branch pipe 5 are connect with the water inlet line 2 of fertilising 4 two sides of regulating valve respectively.Along water flow on infusing fertile branch pipe 5
Circulating direction sequential connection valve I 6, air inlet pipe 11, Venturi tube 7, escape pipe 9 and valve II 8, the connection valve in air inlet pipe 11
Door III 12, the connecting valve IV 10 on escape pipe 9 connect fertilizer delivering pipe 14, connecting valve V on fertilizer delivering pipe 14 in Venturi tube 7
13, the end of fertilizer delivering pipe 14 is protruded into fertilizer slot 19.
One of port of the outlet side connection threeway 16 of the booster pump 1, second port of threeway 16 pass through the
One appendix 15 is connect with air inlet pipe 11, and the third port of threeway 16 connects the second appendix 17, is connected on the second appendix 17
Valve VI 18 is connect, 19 bottom of fertilizer slot is protruded into the end of the second appendix 17, realize that solution rolls in fertilizer slot 19 by gas source,
To accelerate fertilizer dissolution.
In the present embodiment, the HJWG-120EA WG that the booster pump 1 produce using Taizhou Korea Spro into Beng Ye Co., Ltd oneself
Dynamic booster pump 1.
In the present embodiment, the end of fertilizer delivering pipe 14 is covered with filter screen 20.
When specifically used, when inlet valve 3 is opened and regulating valve 4 of applying fertilizer fully opens, only pour water do not apply fertilizer at this time.When into
Water valve 3 is opened and fertilising regulating valve 4 is opened to a certain degree, is just formed certain pressure difference before and after regulating valve 4 of applying fertilizer, is made part
Water flow enters the fertile branch pipe 5 of note, and Venturi tube 7 generates pull of vacuum and solution is sucked fertilizer delivering pipe 14 and is transported in water inlet line 2
Liquid manure is realized with applying, liquid manure is opened with stage valve I 6, valve II 8, valve V 13 and valve VI 18 is applied, valve III 12 and valve
IV 10 close, and are powered to booster pump 1, and the gas source that booster pump 1 generates inputs fertilizer slot 19 by the second appendix 17, realize fertilizer
Solution rolls in slot 19, to accelerate fertilizer dissolution.When Venturi tube 7 blocks, valve I 6, valve II 8, valve are closed
V 13 and valve VI 18, valve III 12 and valve IV 10 are opened simultaneously, is powered to booster pump 1, the air pressure that booster pump 1 generates passes through
First appendix 15 enters air inlet pipe 11, then enters Venturi tube 7 by air inlet pipe 11 and pass through air pressure dredge blockage, gas after dredging
Body is discharged by escape pipe 9.It will infuse fertile branch pipe 5 by closing valve I 6 and valve II 8 and block, and avoid air pressure from spreading, promoted thin
Logical efficiency.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model
Seek protection scope.
Claims (4)
1. venturi tube fertilising pumps, it is characterised in that: including booster pump (1), water inlet line (2) and along water flow circulating direction sequence
The inlet valve (3) being connected on water inlet line (2) and fertilising regulating valve (4), water inlet line (2) connect pressure water source；It is intaking
It is in parallel on pipeline (2) to infuse fertile branch pipe (5), along water flow circulating direction sequential connection valve I (6), air inlet pipe on infusing fertile branch pipe (5)
(11), Venturi tube (7), escape pipe (9) and valve II (8), the connecting valve III (12) on air inlet pipe (11), in escape pipe
(9) connecting valve IV (10) on connects fertilizer delivering pipe (14) on Venturi tube (7), connecting valve V (13) on fertilizer delivering pipe (14),
The end of fertilizer delivering pipe (14) is protruded into fertilizer slot (19)；One of them of outlet side connection threeway (16) of the booster pump (1)
Second port of port, threeway (16) is connect by the first appendix (15) with air inlet pipe (11), the third of threeway (16)
Port connects the second appendix (17), and connecting valve VI (18) on the second appendix (17), the end of the second appendix (17) is stretched
Enter fertilizer slot (19) bottom.
2. venturi tube fertilising according to claim 1 pump, it is characterised in that: infuse the both ends of fertile branch pipe (5) respectively with fertilising
The water inlet line (2) of regulating valve (4) two sides connects.
3. venturi tube fertilising pump according to claim 2, it is characterised in that: the booster pump (1) uses Taizhou Korea Spro into pump
The HJWG-120EA WG automatic pressure pump (1) of industry Co., Ltd production.
4. venturi tube fertilising pump according to claim 3, it is characterised in that: the end of fertilizer delivering pipe (14) is covered with filter screen
(20)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938679.9U CN209105646U (en) | 2018-11-23 | 2018-11-23 | Venturi tube fertilising pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938679.9U CN209105646U (en) | 2018-11-23 | 2018-11-23 | Venturi tube fertilising pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209105646U true CN209105646U (en) | 2019-07-16 |
Family
ID=67206153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821938679.9U Expired - Fee Related CN209105646U (en) | 2018-11-23 | 2018-11-23 | Venturi tube fertilising pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209105646U (en) |
-
2018
- 2018-11-23 CN CN201821938679.9U patent/CN209105646U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |