CN201957593U - Automatic egg collection cultivating tank for aquatic fishes - Google Patents
Automatic egg collection cultivating tank for aquatic fishes Download PDFInfo
- Publication number
- CN201957593U CN201957593U CN2010206999473U CN201020699947U CN201957593U CN 201957593 U CN201957593 U CN 201957593U CN 2010206999473 U CN2010206999473 U CN 2010206999473U CN 201020699947 U CN201020699947 U CN 201020699947U CN 201957593 U CN201957593 U CN 201957593U
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- China
- Prior art keywords
- valve body
- spool
- fish
- culturing jar
- valve
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic egg collection cultivating tank for aquatic fishes, which is provided with a valve and a valve spool. The valve and the valve spool are both hollow round tubes, a water inlet is arranged on the lower portion of the valve body, the outer diameter of the valve spool is smaller than the inner diameter of the valve, the valve spool is sleeved into the valve, the upper end of the valve spool extends out of the upper end of the valve, an overflow port is arranged on the upper portion of the valve spool, the lower edge of the overflow port is positioned below the upper end of the valve, a seal ring groove is arranged on the lower portion of the valve spool, and a seal ring is disposed in the seal ring groove and clamped and butted between the inner periphery of the valve and the outer periphery of the valve spool. The automatic egg collection cultivating tank is noise-free, pollution-free, convenient to use and mount and wide in application.
Description
Technical field
The utility model relates to aquatic model organism cultural technique field, and particularly a kind of aquatic model animal fish fish-egg is collected culturing jar automatically.
Background technology
Breed of aquatic breed such as pet fish and test fish, its mode of production mostly is oviparity, and these fish have the habit of eating ovum mostly after laying eggs, and breeding is caused very big destruction.
For this situation, generally be to use at present to have the orifice plate culturing jar, parent to be produced to be placed wherein, when laying eggs, fish-egg sinks to cylinder bottom by orifice plate, and the parent of having avoided laying eggs is from the phenomenon of eating ovum.
But because the existence of orifice plate is taken out ovum and need be carried out integral demounting to cylinder, not only inconvenience also can damage for parent of laying eggs and ovum; Do not dismantle, be unfavorable for the raising of parent and the growth of growing the back young.
The utility model content
The purpose of this utility model is to solve the problem of going up, and provides a kind of no aquatic model animal fish fish-egg to collect culturing jar automatically, and this culturing jar is got rid of the collection fish-egg automatically, can not damage the parent and the ovum of laying eggs.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of aquatic model animal fish fish-egg is collected culturing jar automatically and is had culturing jar and automatic blowdown valve, also has orifice plate and fish-egg collecting net; Described orifice plate is arranged on the middle and lower part of described culturing jar, culturing jar is truncated into two parts that are connected; Described blowoff valve is arranged in the described culturing jar, passes described orifice plate; Described fish-egg collecting net is arranged on the delivery port of described blowoff valve;
Automatic blowdown valve has valve body and spool; Valve body and spool are the pipe of hollow; The bottom of valve body is provided with water inlet; The external diameter of spool is enclosed within the valve body less than the internal diameter of valve body; The upper end of the outstanding valve body in the upper end of spool; The top of spool is provided with overfall; The lower edge of overfall be in valve body the upper end below; The bottom of spool is provided with seal groove; Be provided with sealing ring in the seal groove; Sealing ring folder withstands between the external diameter of the internal diameter of valve body and spool; The quantity of water inlet is more than or equal to 2, is evenly distributed on the bottom, the circumference perpendicular to the central shaft of valve body of valve body;
Spool also is provided with the dewatering outlet; The dewatering outlet is arranged between the lower end and seal groove of spool; Dewatering outlet quantity is more than or equal to 2, is evenly distributed on the bottom, the circumference perpendicular to the central shaft of spool of spool;
The cross section of sealing ring is outside for to see thin taper from spool to valve body at described seal groove;
The top evagination of valve body is set to spacing section and installing hole; The support limit pin is set on the outer wall of spool; The quantity of described support limit pin more than or equal to 1 perpendicular to spool and valve body, be arranged on the lower end of overfall; Installing hole is arranged on the upper surface of valve body, corresponding support limit pin; The shape of installing hole is identical with the support limit pin, and the area of installing hole is greater than the area of support limit pin; When the support limit pin reaches spacing section top, sealing ring be positioned at water inlet above; When the support limit pin reaches spacing section bottom, sealing ring be positioned at water inlet below;
Valve body is provided with lower limit; Lower limit is arranged on the inboard of valve body, and between the lower edge of the lower end of valve body and water inlet, its internal diameter is greater than the external diameter of spool; When the support limit pin reaches spacing section bottom, sealing ring be positioned at water inlet below, in the upper edge of lower limit.
Valve body also is provided with installing ring; Installing ring is arranged on the outside of valve body, in the lower edge of water inlet; The cross section of installing ring is a triangle, and its lower edge is perpendicular to the outer surface of valve body.
The utility model operation principle and beneficial effect:
Aquatic model animal fish fish-egg of the present utility model is collected culturing jar automatically, and automatic blowdown valve is installed in the culturing jar, the water inlet on the valve body press close to cylinder the bottom, sealing ring is in the bottom of water inlet, flows away in the bottom that stops water from valve body and spool; When giving the culturing jar moisturizing, when water level is higher than the overfall of spool, form linker, water enters between valve body and the spool from water inlet, is discharged via the cavity of spool by overfall; Because the spacing of inside and outside hydraulic pressure difference and valve body and spool is less, has formed stronger suction, the ovum and the residue of material culture are sucked into water inlet, and then discharge, and by the fish-egg collecting net, collect.
Be provided with the dewatering outlet at spool, be in needs to the rapid emptying of the water in the cylinder, at this moment, only need will carry on the spool, make sealing ring mention water inlet above, water inlet and dewatering outlet are communicated with, water is discharged naturally;
It is outside for to see thin taper from spool to valve body that the cross section of sealing ring is designed to seal groove, and the one, be oblique stressed when making the fixed position, fixing and obturation effect is good, another is convenient to spur;
Spacing section, lower limit be set be for easy to operate, action accurately, installing hole is set is convenient to install;
It is to be better and cylinder bottom portion combination, airtight that installing ring is set; And between installing ring arrives bottom the valve body, can put fixing settings such as external screw thread;
The bottom shape of culturing jar has all around to the gradually low shape in center; Automatic blowdown valve is installed in the minimum point of the bottom of culturing jar, makes fish-egg move to water inlet by action of gravity automatically, has avoided owing to the suction deficiency phenomenon that fish-egg is detained.
To sum up, the utility model provides aquatic model animal fish fish-egg to collect culturing jar automatically, and noiseless, free of contamination is got rid of automatically and collected fish-egg, can not damage the parent and the ovum of laying eggs; Easy to install and use, applied widely.
Description of drawings.
1, Fig. 1 collects the culturing jar schematic diagram automatically for aquatic model animal fish fish-egg of the present utility model;
2, Fig. 2 shows schematic diagram for cuing open of valve body of the present utility model;
3, Fig. 3 shows schematic diagram for cuing open of spool of the present utility model;
4, Fig. 4 is a sealing ring cross section enlarged diagram of the present utility model;
5, Fig. 5 shows schematic diagram for cuing open of the utility model valve body;
6, Fig. 6 shows schematic diagram for cuing open of spool of the present utility model;
7, Fig. 7 is the enlarged diagram of overlooking of the utility model valve body;
8, Fig. 8 is an automatic blowdown valve pump drainage work structuring schematic diagram of the present utility model;
9, Fig. 9 is the automatic blowdown valve of the present utility model work structuring schematic diagram that discharges water.
Embodiment:
For making the technical solution of the utility model be convenient to understand, the utility model is further described below in conjunction with embodiment.
Embodiment 1:
As shown in Figure 1, 2, 3, a kind of aquatic model animal fish fish-egg is collected culturing jar automatically, has culturing jar 13 and automatic blowdown valve 14, also has orifice plate 15, fish-egg collecting net 16; Orifice plate 15 is arranged on the middle and lower part of culturing jar 13, two parts that culturing jar 13 is connected; Blowoff valve 14 puts in culturing jar 13, passes orifice plate 15; Fish-egg collecting net 16 is arranged on the delivery port of automatic blowdown valve 14; Automatic blowdown valve has valve body 1 and spool 3; Valve body 1 and spool 3 are the pipe of hollow; The bottom of valve body 1 is provided with water inlet 1; The external diameter of spool 3 is enclosed within the valve body 1 less than the internal diameter of valve body 1; The upper end of the outstanding valve body 1 in the upper end of spool 3; The top of spool 3 is provided with overfall 4; The lower edge of overfall 4 be in valve body 1 the upper end below; The bottom of spool 3 is provided with seal groove 6; Be provided with sealing ring 5 in the seal groove 6; Sealing ring 5 folder withstands between the external diameter of the internal diameter of valve body 1 and spool 3;
The quantity of water inlet 1 is more than or equal to 2, is evenly distributed on the bottom, the circumference perpendicular to the central shaft of valve body 1 of valve body 1.
This aquatic model animal fish fish-egg is collected culturing jar automatically, and automatic blowdown valve is installed in the culturing jar, the water inlet 1 on the valve body 1 press close to cylinder the bottom, sealing ring 5 is in the bottom of water inlet 1, flows away in the bottom that stops water from valve body 1 and spool 3; When giving the culturing jar moisturizing, when water level is higher than the overfall 4 of spool 3, form linker, water enters between valve body 1 and the spool 3 from water inlet 1, is discharged via the cavity of spool 3 by overfall 4; Because the spacing of inside and outside hydraulic pressure difference and valve body 1 and spool 3 is less, has formed stronger suction, the ovum and the residue of material culture are sucked into water inlet, and then discharge, and by the fish-egg collecting net, collect.
Embodiment 2:
Be depicted as aquatic model animal fish fish-egg of the present utility model as Fig. 1,4-9 and collect another embodiment of culturing jar automatically, the structure of present embodiment is consistent with embodiment 1, and its difference is: spool 3 also is provided with dewatering outlet 10; Dewatering outlet 10 is arranged between the lower end and seal groove of spool 3; Dewatering outlet 10 quantity are more than or equal to 2, are evenly distributed on the bottom, the circumference perpendicular to the central shaft of spool 3 of spool 3; The cross section of sealing ring 5 is outside for to see thin taper from spool 3 to valve body 1 at described seal groove; The top evagination of valve body 1 is set to spacing section 7 and installing hole 12; Support limit pin 11 is set on the outer wall of spool 3; The quantity of described support limit pin 11 is 2 more than or equal to 1 perpendicular to spool 3 and valve body 1 here, is arranged on the lower end of overfall 4; Installing hole 12 is arranged on the upper surface of valve body 1, corresponding support limit pin 11; The shape of installing hole 12 is identical with support limit pin 11, and the area of installing hole 12 is greater than the area of support limit pin 11; When support limit pin 11 reaches spacing section 7 top, sealing ring 5 be positioned at water inlet 1 above; When support limit pin 11 reaches spacing section 7 bottom, sealing ring 5 be positioned at water inlet 1 below; Valve body 1 is provided with lower limit 8; Lower limit 8 is arranged on the inboard of valve body 1, and between the lower edge of the lower end of valve body 1 and water inlet 1, its internal diameter is greater than the external diameter of spool 3; When support limit pin 11 reaches spacing section 7 bottom, sealing ring 5 be positioned at water inlet 1 below, in the upper edge of lower limit 8; Valve body 1 also is provided with installing ring 9; Installing ring 9 is arranged on the outside of valve body 1, in the lower edge of water inlet 1; The cross section of installing ring 9 is a triangle, and its lower edge is perpendicular to the outer surface of valve body 1.
This aquatic model animal fish fish-egg is collected culturing jar automatically, be provided with dewatering outlet 10 at spool 3, be in needs to the rapid emptying of the water in the cylinder, at this moment, only need will carry on the spool 3, make sealing ring 5 mention water inlet 1 above, water inlet 1 and dewatering outlet 10 is communicated with, water is discharged naturally;
It is outside for to see thin taper from spool 3 to valve body 1 that the cross section of sealing ring 5 is designed to seal groove, and the one, be oblique stressed when making the fixed position, fixing and obturation effect is good, another is convenient to spur;
Be provided with spacing section 7, lower limit be for easy to operate, action accurately, installing hole 12 is set is convenient to install;
It is to be better and cylinder bottom portion combination, airtight that installing ring 9 is set; And at installing ring 9 between valve body 1 bottom, can put fixing settings such as external screw thread; The bottom shape of culturing jar 13 has all around to the gradually low shape in center; Automatic blowdown valve 14 is installed in the minimum point of the bottom of culturing jar 13, makes fish-egg move to water inlet by action of gravity automatically, has avoided owing to the suction deficiency phenomenon that fish-egg is detained.
To sum up, the utility model provides aquatic model animal fish fish-egg to collect culturing jar automatically, and noiseless, free of contamination is got rid of automatically and collected fish-egg, can not damage the parent and the ovum of laying eggs; Easy to install and use, applied widely.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any formal and substantial restriction, all those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when can utilizing the above technology contents that discloses, and a little change of making, modify the equivalent variations with differentiation, be equivalent embodiment of the present utility model; Simultaneously, all foundations essence technology of the present utility model all still belongs in the scope of the technical solution of the utility model change, modification and the differentiation of any equivalent variations that above embodiment did.
Claims (8)
1. an aquatic model animal fish fish-egg is collected culturing jar automatically, it is characterized in that: described aquatic model animal fish fish-egg is collected culturing jar automatically and is had culturing jar and automatic blowdown valve, also has orifice plate and fish-egg collecting net; Described orifice plate is arranged on the middle and lower part of described culturing jar, culturing jar is truncated into two parts that are connected; Described blowoff valve is arranged in the described culturing jar, passes described orifice plate; Described fish-egg collecting net is arranged on the delivery port of described blowoff valve.
2. aquatic model animal fish fish-egg according to claim 1 is collected culturing jar automatically, and it is characterized in that: described automatic blowdown valve has valve body and spool; Described valve body and spool are the pipe of hollow; The bottom of described valve body is provided with water inlet; The external diameter of described spool is enclosed within the described valve body less than the internal diameter of valve body; The upper end of the outstanding described valve body in the upper end of described spool; The top of described spool is provided with overfall; The lower edge of described overfall be in described valve body the upper end below; The bottom of described spool is provided with seal groove; Be provided with sealing ring in the described seal groove; Described sealing ring folder withstands between the external diameter of the internal diameter of described valve body and spool.
3. aquatic model animal fish fish-egg according to claim 2 is collected culturing jar automatically, and it is characterized in that: described spool also is provided with the dewatering outlet; Described dewatering outlet is arranged between the lower end and seal groove of described spool; Dewatering outlet quantity is more than or equal to 2, is evenly distributed on the bottom, the circumference perpendicular to the central shaft of described spool of described spool.
4. aquatic model animal fish fish-egg according to claim 2 is collected culturing jar automatically, it is characterized in that: the cross section of described sealing ring is outside for to see thin taper from spool to valve body at described seal groove.
5. aquatic model animal fish fish-egg according to claim 2 is collected culturing jar automatically, it is characterized in that: the top evagination of described valve body is set to spacing section and installing hole; The support limit pin is set on the outer wall of described spool; The quantity of described support limit pin more than or equal to 1 perpendicular to described spool and valve body, be arranged on the lower end of described overfall; Described installing hole is arranged on the upper surface of described valve body, corresponding described support limit pin; The shape of described installing hole is identical with described support limit pin, and the area of installing hole is greater than the area of support limit pin; When described support limit pin reaches described spacing section top, described sealing ring be positioned at described water inlet above; When described support limit pin reaches described spacing section bottom, described sealing ring be positioned at described water inlet below.
6. aquatic model animal fish fish-egg according to claim 5 is collected culturing jar automatically, and it is characterized in that: described valve body is provided with lower limit; Described lower limit is arranged on the inboard of described valve body, and between the lower edge of the lower end of valve body and described water inlet, its internal diameter is greater than the external diameter of described spool; When described support limit pin reaches described spacing section bottom, described sealing ring be positioned at described water inlet below, in the upper edge of described lower limit.
7. aquatic model animal fish fish-egg according to claim 2 is collected culturing jar automatically, and it is characterized in that: described valve body also is provided with installing ring; Described installing ring is arranged on the outside of described valve body, in the lower edge of described water inlet; The cross section of described installing ring is a triangle, and its lower edge is perpendicular to the outer surface of described valve body.
8. aquatic model animal fish fish-egg according to claim 1 is collected culturing jar automatically, it is characterized in that: the bottom shape of described culturing jar has all around to the gradually low shape in center; Described automatic blowdown valve is installed in the minimum point of the bottom of described culturing jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206999473U CN201957593U (en) | 2010-12-30 | 2010-12-30 | Automatic egg collection cultivating tank for aquatic fishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206999473U CN201957593U (en) | 2010-12-30 | 2010-12-30 | Automatic egg collection cultivating tank for aquatic fishes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201957593U true CN201957593U (en) | 2011-09-07 |
Family
ID=44520108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206999473U Expired - Fee Related CN201957593U (en) | 2010-12-30 | 2010-12-30 | Automatic egg collection cultivating tank for aquatic fishes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201957593U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102884998A (en) * | 2012-09-26 | 2013-01-23 | 西安建筑科技大学 | Device and method for automatically collecting fish eggs |
| CN104521831A (en) * | 2014-12-18 | 2015-04-22 | 邵为旭 | Unguent for making fish oviposition collector |
| CN105052808A (en) * | 2015-08-21 | 2015-11-18 | 韶关市中都工业新技术开发有限公司 | Whole ecological aquaculture system |
| CN104982351B (en) * | 2015-06-02 | 2017-04-19 | 浙江省海洋水产研究所 | Hairtail parent and roe collection apparatus |
-
2010
- 2010-12-30 CN CN2010206999473U patent/CN201957593U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102884998A (en) * | 2012-09-26 | 2013-01-23 | 西安建筑科技大学 | Device and method for automatically collecting fish eggs |
| CN104521831A (en) * | 2014-12-18 | 2015-04-22 | 邵为旭 | Unguent for making fish oviposition collector |
| CN104982351B (en) * | 2015-06-02 | 2017-04-19 | 浙江省海洋水产研究所 | Hairtail parent and roe collection apparatus |
| CN105052808A (en) * | 2015-08-21 | 2015-11-18 | 韶关市中都工业新技术开发有限公司 | Whole ecological aquaculture system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20131230 |