CN202580049U - Sealing mechanism of nipple water fountain - Google Patents
Sealing mechanism of nipple water fountain Download PDFInfo
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- CN202580049U CN202580049U CN 201220225358 CN201220225358U CN202580049U CN 202580049 U CN202580049 U CN 202580049U CN 201220225358 CN201220225358 CN 201220225358 CN 201220225358 U CN201220225358 U CN 201220225358U CN 202580049 U CN202580049 U CN 202580049U
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- sleeve
- sealing mechanism
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Abstract
The utility model discloses a sealing mechanism of a nipple water fountain. The sealing mechanism comprises an enclosure (1), a lower valve sleeve (2), a lower rod valve (3), a ball valve body (4), an upper rod valve (5) and an upper valve cap (6), wherein a center through hole (7) is formed in the enclosure (1); the lower valve sleeve (2) and the upper valve cap (6) are both arranged in the center through hole (7); a water outlet hole (10) is formed in the lower valve sleeve (2); a valve rod A (11) is arranged in the water outlet hole (10); the inner wall of the top of the water outlet hole (10) has a step shape; the ball valve body (4) is arranged at the top of the water outlet hole (10); a water inlet hole (9) is formed in the upper valve cap (6); and a valve rod B (13) is arranged in the water inlet hole (9), and a valve rod B (14) is compacted on the ball valve body (4). The sealing mechanism disclosed by the utility model has the beneficial effects of good sealing effect and long service life, increases the utilization rate of water resources, improves the air quality in a henhouse, prevents the production of multiple germs, and increases the economic benefits of farmers.
Description
Technical field
The utility model relates to the home poultry raising equipment technical field, particularly a kind of nipple drinking device sealing mechanism.
Background technique
Water system in the equipment of raising in cages of all kinds of both at home and abroad houses of raising chickens, most crucial parts are exactly the nipple-shape water fountain, leak because the machining accuracy problem of water source control and inner seal own all can cause; Not only waste water resource, and the water that leaks down mixes with chicken excrement in the device bottom manure pit, produces a large amount of ammonias; Unfavorable to the control of the environment in the hen house, influence growing of chicken, the serious pathologies such as respiratory tract infection that cause chicken; Raiser's economic benefits have finally been reduced; With external use experience, the nipple-shape water fountain life-span reached more than 15 years, can effectively improve the on-the-spot managerial skills of culturing of chicken house.
The nipple-shape water fountain is divided into two kinds of gravity sealed type and spring sealed formulas.Be divided into heavy hammer type and ball type on the water fountain market of gravity sealed type, the both is the gravity sealing of leaning on Sealing self.The requirement on machining accuracy height relatively to steel bushing (sealing surface) and valve rod (sealing surface) of heavy hammer type; Particularly to the bevel of valve rod; The difficulty that the precision of the mould and die accuracy and the grinding machine of the processing conical surface all compares is held, and the fund input of investment relevant device is very big.Requiring for the surface roundness of steel bushing (sealing surface) and steel ball and roughness of ball type is also very high, and general nipple manufacturer is not the steel ball factory of specialty, so also be a great problem for purchasing the steel ball that is fit to.The reason owing to spring and leather packing composition self material and characteristic of spring causes under the state of long-term work easily gets rusty, wears out and the deviation that resets (inefficacy), finally also can cause the problem of leaking.
The model utility content
The purpose of the utility model is to overcome the shortcoming of existing technology, provides a kind of under the prerequisite that guarantees the enough amounts of drinking water of chicken, and sealing is stablized, improved water utilization rate, improves the nipple drinking device sealing mechanism of air quality in the hen house.
The purpose of the utility model realizes through following technological scheme: a kind of nipple drinking device sealing mechanism, and it comprises shell, lower valve sleeve, following stem valve, ball valve body, goes up stem valve and last bonnet, and shell is provided with central through bore; Lower valve sleeve and last bonnet all are located in the shell central through bore, the bottom that lower valve sleeve is positioned at central through bore with and shell closely cooperate, last bonnet is positioned at the top of central through bore; Last bonnet is provided with outside thread, its with shell through being threaded and going up the upper-end surface that bonnet exceeds shell, lower valve sleeve is provided with osculum; The inside of osculum is provided with the stem valve seat, and following stem valve is made up of the valve A on valve rod A and valve rod A top, and valve rod A is arranged in the osculum of lower valve sleeve; And valve A is pressed on the stem valve seat, and the inwall at osculum top is step-like, and ball valve body is arranged at the osculum top; And the ball valve body formation linear sealing that contacts with the step of the bottom of above-mentioned step-like inwall, last bonnet is provided with blasthole, and last stem valve is made up of the valve B of valve rod B and valve rod B bottom; Valve rod B is arranged in the blasthole, and valve B is pressed on the ball valve body, and the top of last bonnet is provided with baffle plate; Baffle plate is provided with valve rod hole, and the valve rod hole diameter is greater than stem diameter.
The outer wall of described lower valve sleeve is provided with convex shoulder A, and the inwall of shell is provided with the convex shoulder B that matches with lower valve sleeve convex shoulder A.
The utlity model has following advantage: the utility model is under the prerequisite that guarantees the enough amounts of drinking water of chicken; Overcome the sealing stability problem of traditional water fountain, good sealing effect, long service life; Improve the utilization ratio of water resources simultaneously and improved the air quality in the hen house; Prevent growing of multiple germ, made things convenient for feeding and management person's work, increase raiser's economic benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is the partial enlarged drawing of I portion among Fig. 1
Among the figure, 1-shell, 2-lower valve sleeve, stem valve under the 3-, 4-ball valve body, the last stem valve of 5-, the last bonnet of 6-; The 7-central through bore, 8-stem valve seat, 9-blasthole, 10-osculum, 11-valve rod A, 12-valve A; 13-valve rod B, 14-valve B, 15-baffle plate, 16-valve rod hole, 17-convex shoulder A, 18-convex shoulder B.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further description:
As shown in Figure 1, a kind of nipple drinking device sealing mechanism, it comprises shell 1, lower valve sleeve 2, following stem valve 3, ball valve body 4, goes up stem valve 5 and last bonnet 6; Shell 1 is provided with central through bore 7, and lower valve sleeve 2 all is located in shell 1 central through bore 7 with last bonnet 6, the bottom that lower valve sleeve 2 is positioned at central through bore 7 with and shell 1 closely cooperate; Last bonnet 6 is positioned at the top of central through bore 7, and last bonnet 6 is provided with outside thread, and the inwall of central through bore 7 upper ends is provided with internal thread; Its with shell 1 through being threaded and going up the upper-end surface that bonnet 6 exceeds shell 1, lower valve sleeve 2 is provided with osculum 10, the inside of osculum 10 is provided with stem valve seat 8; Following stem valve 3 is made up of the valve A 12 on valve rod A11 and valve rod A11 top, and valve rod A11 is arranged in the osculum 10 of lower valve sleeve 2, and valve A 12 is pressed on the stem valve seat 8; The inwall at osculum 10 tops is step-like; Ball valve body 4 is arranged at osculum 10 tops, and the ball valve body 4 formation linear sealing that contacts with the step of the bottom of above-mentioned step-like inwall, and is as shown in Figure 2.Last bonnet 6 is provided with blasthole 9, and last stem valve 5 is made up of the valve B 14 of valve rod B13 and valve rod B13 bottom, and valve rod B13 is arranged in the blasthole 9; Valve B 14 is pressed on the ball valve body 4; The top of last bonnet 6 is provided with baffle plate 15, and baffle plate 15 is provided with valve rod hole 16, and valve rod hole 16 diameters are greater than stem diameter.
The outer wall of described lower valve sleeve 2 is provided with convex shoulder A17, and the inwall of shell 1 is provided with the convex shoulder B18 that matches with lower valve sleeve 2 convex shoulder A17.
The stem valve seat 8 upper ball valve bodies 4 that the osculum 10 that the structure of the utility model is directly passed lower valve sleeve 2 by action of gravity for the valve rod A11 of following stem valve 3 is embedded in lower valve sleeve 2 are positioned on the top step of lower valve sleeve 2; Above whole unified shell 1 the inside of getting into; This part is an interference fit; Also have the convex shoulder B18 of shell 1 inwall to match, can not drop because of the permanent of time with the convex shoulder A17 of lower valve sleeve 2 outer walls.The outer wall of last bonnet 6 is provided with outside thread, and what cooperate with it is the internal thread that shell 1 upper inside wall is arranged with, and with before shell 1 is tightened mutually, last stem valve 5 as shown in Figure 1 being inverted on the ball valve body 4, the utility model installs at last bonnet 6.On water pipe, beat the respective threads hole, guarantee at least more than 3, lean on the screw thread of the outer wall of last bonnet 6 to match, be screwed into water pipe, guarantee normal water supply working state with the internal thread of water pipe.
In upper member, ball valve body 4 belongs to special stainless steel, guarantees to be prone to processing and non-corrosive; Last bonnet 6 belongs to import high abrasion plastics with shell 1, and above material has fully guaranteed the working life of used member.
The sealing mechanism of this model utility is specifically as shown in Figure 2; The internal surface upper edge part of lower valve sleeve 2 in the enlarged view; Count first steps from top to bottom and mainly play the effect of guiding, import the working zone to ball valve body 4, actual sealing surface be the surperficial line of top and the ball valve body 4 of the 3rd step and the sealing of line; This seal form requires than higher for the surface quality of ball valve body 4; The machining accuracy of this step must be controlled in the 2 μ m, in the sealing means of the utility model, in case the 3rd step is owing to the wearing and tearing of lower valve sleeve 2 with ball valve body 4 are under the failure state; Second step can continue to form the working state of sealing again with ball valve body 4, can increase the whole service life of water fountain greatly.
Claims (2)
1. nipple drinking device sealing mechanism; It is characterized in that: it comprises shell (1), lower valve sleeve (2), following stem valve (3), ball valve body (4), goes up stem valve (5) and last bonnet (6), and shell (1) is provided with central through bore (7), and lower valve sleeve (2) and last bonnet (6) all are located in shell (1) central through bore (7); The bottom that lower valve sleeve (2) is positioned at central through bore (7) with and shell (1) closely cooperate; Last bonnet (6) is positioned at the top of central through bore (7), and last bonnet (6) is provided with outside thread, its with shell (1) through being threaded and going up the upper-end surface that bonnet (6) exceeds shell (1); Lower valve sleeve (2) is provided with osculum (10); The inside of osculum (10) is provided with stem valve seat (8), and following stem valve (3) is made up of the valve A (12) on valve rod A (11) and valve rod A (11) top, and valve rod A (11) is arranged in the osculum (10) of lower valve sleeve (2); And valve A (12) is pressed on the stem valve seat (8); The inwall at osculum (10) top is step-like, and ball valve body (4) is arranged at osculum (10) top, and ball valve body (4) the formation linear sealing that contacts with the step of the bottom of above-mentioned step-like inwall; Last bonnet (6) is provided with blasthole (9); Last stem valve (5) is made up of the valve B (14) of valve rod B (13) and valve rod B (13) bottom, and valve rod B (13) is arranged in the blasthole (9), and valve B (14) is pressed on the ball valve body (4).
2. a kind of nipple drinking device sealing mechanism according to claim 1 is characterized in that: the outer wall of described lower valve sleeve (2) is provided with convex shoulder A (17), and the inwall of shell (1) is provided with the convex shoulder B (18) that matches with lower valve sleeve (2) convex shoulder A (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225358 CN202580049U (en) | 2012-05-18 | 2012-05-18 | Sealing mechanism of nipple water fountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225358 CN202580049U (en) | 2012-05-18 | 2012-05-18 | Sealing mechanism of nipple water fountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580049U true CN202580049U (en) | 2012-12-05 |
Family
ID=47249462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225358 Expired - Lifetime CN202580049U (en) | 2012-05-18 | 2012-05-18 | Sealing mechanism of nipple water fountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396793A (en) * | 2014-11-22 | 2015-03-11 | 蚌埠依爱电子科技有限责任公司 | Poultry water drinking device with adjustable water flow |
-
2012
- 2012-05-18 CN CN 201220225358 patent/CN202580049U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396793A (en) * | 2014-11-22 | 2015-03-11 | 蚌埠依爱电子科技有限责任公司 | Poultry water drinking device with adjustable water flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160928 Address after: 225129 No. 8, sheep Road, Yangzhou hi tech Industrial Development Zone, Jiangsu Patentee after: Yangzhou shepherd animal husbandry science and Technology Co Ltd Address before: 620866 Industrial Road, Qinglong Economic Development Zone, Pengshan, Sichuan, Meishan Patentee before: Sichuan Ningshi Animal Husbandry Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: 213000 A1 building, 7 Xinhui Road, Wujin national hi tech Industrial Development Zone, Changzhou, Jiangsu Patentee after: Changzhou shepherd breeding Machinery Co., Ltd. Address before: 225129 No. 8, sheep Road, Yangzhou hi tech Industrial Development Zone, Jiangsu Patentee before: Yangzhou shepherd animal husbandry science and Technology Co Ltd |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190516 Address after: 213000 Building No. 7 A1, Xinhui Road, Wujin High-tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu ornate food machinery Limited by Share Ltd Address before: 213000 Building No. 7 A1, Xinhui Road, Wujin National High-tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee before: Changzhou shepherd breeding Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 213100 No.22 Nanhu West Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Huali Intelligent Technology Co.,Ltd. Address before: 213000 A1, No. 7 Xinhui Road, Wujin hi tech Industrial Development Zone, Changzhou, Jiangsu. Patentee before: JIANGSU HUALI FOOD MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |