CN202493730U - Self-control valve - Google Patents
Self-control valve Download PDFInfo
- Publication number
- CN202493730U CN202493730U CN2011204132209U CN201120413220U CN202493730U CN 202493730 U CN202493730 U CN 202493730U CN 2011204132209 U CN2011204132209 U CN 2011204132209U CN 201120413220 U CN201120413220 U CN 201120413220U CN 202493730 U CN202493730 U CN 202493730U
- Authority
- CN
- China
- Prior art keywords
- valve
- pipe
- gravity
- valve pipe
- utility
- 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 - Lifetime
Links
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004401 flow injection analysis Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- HCOLPNRPCMFHOH-UHFFFAOYSA-N Prodigiosin Natural products CCCCCC1C=C(C=C/2N=C(C=C2OC)c3ccc[nH]3)N=C1C HCOLPNRPCMFHOH-UHFFFAOYSA-N 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect 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
- TWFGRJUTAULJPZ-USZBIXTISA-N prodigiosin Chemical compound N1=C(C)C(CCCCC)=C\C1=C/C1=NC(C=2[N]C=CC=2)=C[C]1OC TWFGRJUTAULJPZ-USZBIXTISA-N 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a self-control valve, which comprises a housing with a valve pipe running through a framework, wherein a valve plate with a valve shaft is arranged at the center of the valve pipe; the valve shaft is connected with a swing link, and a tail end of the swing link is connected with a driven connecting link through a hinge; and the driven connecting link is provided with a gravity control device capable of determining the inclination degree based on the gravity and manipulating the driven connecting link. The self-control valve is characterized in that air inflation and water flow injection are regulated through the opening and closing of the valve plate in the valve pipe; the inclination degree of the device is determined by the gravity control device; the opening and closing angle of the valve plate in the valve pipe is controlled by the gravity control device, so that a fluid flowing through the valve pipe is coupled with the inclination degree. The ultimate effect of the coupling status is that the velocity of water injection is slowed down or the air inflation is speeded up according to requirements when a pipeline of the device of the utility model is in the state of large inclination. Compared with the prior art, the self-control valve provided by the utility model has the advantages of automatically controlling air inflation and water injection in a floating collar and a bottom frame of a net case so as to keep the balance of the valve.
Description
Technical field
The utility model relates to a kind of cultivating device, relates in particular to Self controlling valve.
Background technique
Shallow water cage culture mainly concentrates in semi-enclosed bay as a kind of traditional breeding way.Influenced by economic benefits; Chinese part coastal area shallow water cage culture density is relatively large, causes current not smooth, breeding water body severe local anoxic; Residual in addition bait and fish excrement can not transfer out with water body rapidly, cause breeding water body environmental capacity overburdening phenomenon serious.This breeding way had both polluted sea water quality, influenced the cultured fishes quality again, also became one of principal element of bringing out coastal red tide simultaneously.Therefore, making cage culture is the only way of cage culture sustainable development to off-lying sea or deep-sea transfer from inner bay, coastal waters gradually.Chinese invention patent application 200710156103.7, " HDPE deep water net cage automatic raising-placing net system " a kind of HDPE deep water net cage automatic raising-placing net system, by: framework, netting gear, manrope, net bottom, underframe, pouring weight, breathing pipe and waste pipe are formed; Framework is connected with manrope through rope; Manrope is connected with pouring weight through rope, and netting gear is connected between framework and the pouring weight, and the net bottom below is provided with the underframe that is made into by high density polyethylene pipe material; Underframe uses high density polyethylene pipe material to make; Form ring or polygon structure, underframe is divided into a plurality of sealing areas independently separately by sealing plate, on each isolating seal zone of underframe water service pipe and waste pipe has been installed all; The come-up that draining controls whole system of advancing of intake and exhaust through breathing pipe and water service pipe is still sunk; It is simple in structure, and is easy to use, is with a wide range of applications and market prospects.In the using process of similar device, need a kind of automatic valve that the inflation water filling of underframe is controlled automatically, prevent that it from toppling, this problem is needed solution badly.
Summary of the invention
The purpose of the utility model is to existing technology a kind of Self controlling valve that can control net cage scaffold, its balance of underframe inflation water filling maintenance automatically to be provided.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: Self controlling valve, comprise that framework runs through the shell that is shaped on the valve pipe, and wherein: the center of valve pipe is provided with the valve block with valve shaft; Valve shaft is connected with fork, and the end of this fork is connected with follower link through hinge; Follower link is connected with and can judges inclined degree and control the GRAVITY CONTROL device of follower link with gravity.The adjusting of inflating body and current through the switching of valve block in the valve pipe is judged the inclined degree of this device through the GRAVITY CONTROL device, and the switching angle of the valve block in the control valve pipe, makes that fluid and the inclined degree through the valve pipe is coupled.The effect that this couple state finally reaches is as required, and the pipeline that the utility model device is housed waterflood injection rate under the big state of inclination is slowed down or the aeration speed quickening.
For optimizing technique scheme, the measure of taking also comprises: the GRAVITY CONTROL device comprises slide block, guide rail, drive connecting rod and spring damping; Guide rail is fixing inside the shell; Guide rail is provided with slide block; Slide block is connected with drive connecting rod near a side of valve pipe; The end of drive connecting rod connects follower link through spring damping.In net cage underframe gas replenishment process, adopt this device; When this device during to valve pipe lopsidedness, slide block breaks away moving to spring damping one, through a series of transmissions in the gas replenishment process; Thereby the final valve block open angle that promotes increases the area that gas passes through; Accelerate gas and pass through, make this side obtain more air, the spatial position that makes underframe is towards the trend work of balance gradually.If purpose is the water filling regulation and control,, can reach water filling regulation and control purpose then with the utility model left-right reversed.
The valve pipe outside is provided with stop column; Valve shaft is shaped on stop rod near the part of stop column.The setting of stop column and stop rod is to prevent to vibrate and turbulent interference to this device work instantaneous state.
Because the utility model Self controlling valve has adopted the center of valve pipe to be provided with the valve block with valve shaft; Valve shaft is connected with fork, and the end of this fork is connected with follower link through hinge; Follower link is connected with and can judges inclined degree and control the structures such as GRAVITY CONTROL device of follower link with gravity.The utility model is controlled the advantage of net cage scaffold, its balance of underframe inflation water filling maintenance automatically than the existing technology prodigiosin.
Description of drawings
Fig. 1 is the utility model embodiment master TV structure schematic representation;
Fig. 2 is the utility model embodiment plan structure schematic representation;
Fig. 3 is the A part structure for amplifying schematic representation of Fig. 2.
Embodiment
Below in conjunction with attaching embodiment the utility model is described in further detail.
Drawing reference numeral explanation: shell 1, valve pipe 11, stop column 12, driven valve 2, valve block 21, valve shaft 22, stop rod 22a, fork 23, hinge 24, follower link 25, GRAVITY CONTROL device 3, slide block 31, guide rail 32, drive connecting rod 33, spring damping 34.
Embodiment: referring to figs. 1 through Fig. 2, Self controlling valve comprises that framework runs through the shell 1 that is shaped on valve pipe 11, and wherein: the center of valve pipe 11 is provided with the valve block 21 with valve shaft 22; Valve shaft 22 is connected with fork 23, and the end of this fork 23 is connected with follower link 25 through hinge 24; Follower link 25 is connected with and can judges inclined degree and control the GRAVITY CONTROL device 3 of follower link 25 with gravity.The adjusting of inflating body and current through the switching of valve blocks 21 in the valve pipe 11 is judged the inclined degree of these devices through GRAVITY CONTROL device 3, and the switching angle of the valve block in the control valve pipe 11 21, makes the fluid and the inclined degree that pass through valve pipe 11 be coupled.The effect that this couple state finally reaches is as required, and the pipeline that the utility model device is housed waterflood injection rate under the big state of inclination is slowed down or the aeration speed quickening.
GRAVITY CONTROL device 3 comprises slide block 31, guide rail 32, drive connecting rod 33 and spring damping 34; Guide rail 32 is fixed on shell 1 inboard; Guide rail 32 is provided with slide block 31; Slide block 31 is connected with drive connecting rod 33 near a side of valve pipe 11; The end of drive connecting rod 33 connects follower link 25 through spring damping 34.With 200710156103.7 patent applications is example, adopts this to install a plurality of installations in the underframe gas replenishment process and is uniformly distributed with underframe, and promptly underframe is whenever just installed the utility model device at a distance from one section.In the gas replenishment process when this device during to valve pipe 11 lopsidedness; Slide block 31 breaks away moving to spring damping 34 1; Through a series of transmissions, increase the area that gas passes through thereby finally promote valve block 21 open angles, accelerate gas and pass through; Make this side obtain more air, the spatial position that makes underframe is towards the trend work of balance gradually.
Although combined preferred embodiment the utility model has been described; Right its is not in order to limit the utility model; Any those skilled in the art; Under the situation of spirit that does not break away from the utility model and scope, can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so the protection domain of the utility model is as the criterion when looking the scope thereof that is proposed.
Claims (3)
1. Self controlling valve comprises that framework runs through the shell (1) that is shaped on valve pipe (11), is characterized in that: the center of described valve pipe (11) is provided with the have valve shaft valve block (21) of (22); Described valve shaft (22) is connected with fork (23), and the end of this fork (23) is connected with follower link (25) through hinge (24); Described follower link (25) is connected with and can judges inclined degree and control the GRAVITY CONTROL device (3) of follower link (25) with gravity.
2. Self controlling valve according to claim 1 is characterized in that: described GRAVITY CONTROL device (3) comprises slide block (31), guide rail (32), drive connecting rod (33) and spring damping (34); Described guide rail (32) is fixed on described shell (1) inboard; Described guide rail (32) is provided with slide block (31); Described slide block (31) is connected with drive connecting rod (33) near a side of valve pipe (11); The end of described drive connecting rod (33) connects described follower link (25) through spring damping (34).
3. Self controlling valve according to claim 1 and 2 is characterized in that: described valve pipe (11) outside is provided with stop column (12); Described valve shaft (22) is shaped on stop rod (22a) near the part of described stop column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204132209U CN202493730U (en) | 2011-10-26 | 2011-10-26 | Self-control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204132209U CN202493730U (en) | 2011-10-26 | 2011-10-26 | Self-control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493730U true CN202493730U (en) | 2012-10-17 |
Family
ID=46999962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204132209U Expired - Lifetime CN202493730U (en) | 2011-10-26 | 2011-10-26 | Self-control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493730U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392907A (en) * | 2011-10-26 | 2012-03-28 | 浙江海洋学院 | Gravity balance valve |
| CN104472414A (en) * | 2014-11-27 | 2015-04-01 | 浙江海洋学院 | Superspeed high-pressure accurate-strength feed conveying valve controller |
| CN104542396A (en) * | 2014-12-31 | 2015-04-29 | 浙江海洋学院 | Waterproof remote control inflating floating valve |
-
2011
- 2011-10-26 CN CN2011204132209U patent/CN202493730U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392907A (en) * | 2011-10-26 | 2012-03-28 | 浙江海洋学院 | Gravity balance valve |
| CN104472414A (en) * | 2014-11-27 | 2015-04-01 | 浙江海洋学院 | Superspeed high-pressure accurate-strength feed conveying valve controller |
| CN104472414B (en) * | 2014-11-27 | 2017-01-11 | 浙江海洋学院 | Superspeed high-pressure accurate-strength feed conveying valve controller |
| CN104542396A (en) * | 2014-12-31 | 2015-04-29 | 浙江海洋学院 | Waterproof remote control inflating floating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121017 Effective date of abandoning: 20140101 |
|
| RGAV | Abandon patent right to avoid regrant |