CN203131156U - Steel-made refrigeration valve seat - Google Patents
Steel-made refrigeration valve seat Download PDFInfo
- Publication number
- CN203131156U CN203131156U CN 201320042440 CN201320042440U CN203131156U CN 203131156 U CN203131156 U CN 203131156U CN 201320042440 CN201320042440 CN 201320042440 CN 201320042440 U CN201320042440 U CN 201320042440U CN 203131156 U CN203131156 U CN 203131156U
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- China
- Prior art keywords
- valve
- valve seat
- seat
- steel
- inlet pipe
- 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
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- Lift Valve (AREA)
Abstract
The utility model relates to a steel-made refrigeration valve seat which is used as a stop valve seat or a regulating stop valve seat or a check valve seat or a stop check valve seat. The steel-made refrigeration valve seat is a straight-through type or angle type valve seat, the valve seat is provided with a valve body, a valve seat flange arranged on the top of the valve body, an inlet pipe body and an outlet pipe body, wherein the inlet pipe body and the outlet pipe body are connected with the valve body, and the valve seat is manufactured by steel forging in an integrated mode or cast in an integrated mode. The steel-made refrigeration valve seat is high in rate of finished steel forged or cast products, free of leakage, safe and reliable, long in service life, light in weight and low in cost, and the inlet pipe body and the outlet pipe body can be welded with a pipeline directly.
Description
Technical field
The utility model relates to a kind of steel refrigeration valve base.
Background technique
Valve uses in cooling machine set such as freezing, air-conditioning, cold chain and system more and more, the steel valve that is used for universal refrigerant at present mostly adopts traditional cast steel valve or welding valve, valve commonly used such as stop valve, adjusting stop valve, safety check, screw down nonreturn valve etc., because: valve seat, the valve gap of welding valve all are welded structures, solder joint is many, revealing often appears in difficult quality control.
The model utility content
The technical problems to be solved in the utility model is: a kind of steel refrigeration valve base is provided, and valve seat is more firm, is difficult for leaking.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of steel refrigeration valve base, be used for the valve seat as stop valve or adjusting stop valve or safety check or screw down nonreturn valve, described valve seat is straight-through type valve seat or angie type valve seat, the inlet pipe body that have valve body on the described valve seat, be arranged on the valve seat flange at valve body top, all is connected with valve body and go out body, described valve seat is that whole forged steel is made.
Further, the sealing surface of seat that is processed in the described valve body is communicated with the import of inlet pipe body, and the valve seat effluent mouth that is processed in the described valve body is communicated with the outlet that goes out body.
Described valve seat is the straight-through type valve seat, the import center line of described inlet pipe body overlaps with the center line of discharge that goes out body or is parallel, and the center line of the sealing surface of seat that is processed in the described valve body is 45 ° with the formed angle of center line of discharge that goes out body.
Perhaps, described valve seat is the angie type valve seat, the central lines of the sealing surface of seat that is processed in the center line of the import of described inlet pipe body and the valve body or parallel, the center line of the sealing surface of seat that is processed in the described valve body is 90 ° with the formed angle of center line that goes out the outlet of body.
Described valve seat flange is circular flange or square flange.
Be provided with a step surface of being convenient to install valve gap and seal ring in the described valve seat flange.
A kind of steel refrigeration valve base, be used for the valve seat as stop valve or adjusting stop valve or safety check or screw down nonreturn valve, described valve seat is straight-through type valve seat or angie type valve seat, the inlet pipe body that have valve body on the described valve seat, be arranged on the valve seat flange at valve body top, all is connected with valve body and go out body, described valve seat is that cast inblock is made.
The beneficial effects of the utility model are: this practicality provides a kind of steel refrigeration valve base, and the yield rate height that forged steel or casting are made does not have and reveals, and is safe and reliable, long service life, the inlet pipe body with go out body and can directly be connected with pipeline welding, in light weight, cost is low.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of straight-through type steel refrigeration valve base;
Fig. 2 is the structural representation of angie type steel refrigeration valve base;
Among the figure 1, valve seat, 1.1, valve body, 1.11, sealing surface of seat, 1.12, valve seat effluent mouth, 1.13, the valve seat flange, 6, the inlet pipe body, 7, go out body.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic representation that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
Steel refrigeration valve base as shown in Figure 1, valve seat 1 is the straight-through type valve seat, the straight-through type valve seat has inlet pipe body 6, go out body 7, with inlet pipe body 6 with go out the valve body 1.1 that body 7 all is connected, valve body 1.1 tops are provided with valve seat flange 1.13, the sealing surface of seat 1.11 that is processed in the valve body 1.1 is communicated with the import of inlet pipe body 6, the valve seat effluent mouth 1.12 that is processed in the valve body 1.1 is communicated with the outlet that goes out body 7, the import center line of inlet pipe body 6 overlaps with the center line of discharge that goes out body 7 or is parallel, the center line of the sealing surface of seat 1.11 that is processed in the valve body 1.1 is 45 ° with the formed angle of center line of discharge that goes out body 7, and sealing surface of seat 1.11 is cone structure.The valve seat flange is circular flange or square flange.Be provided with a step surface of being convenient to install valve gap and seal ring in the valve seat flange.Valve seat is that whole forged steel or cast inblock are made.
Steel refrigeration valve base as shown in Figure 2, valve seat 1 is the angie type valve seat, the angie type valve seat has inlet pipe body 6, go out body 7, with inlet pipe body 6 with go out the valve body 1.1 that body 7 all is connected, valve body 1.1 tops are provided with valve seat flange 1.13, the sealing surface of seat 1.11 that is processed in the valve body 1.1 is communicated with the import of inlet pipe body 6, the valve seat effluent mouth 1.12 that is processed in the valve body 1.1 is communicated with the outlet that goes out body 7, the central lines of the sealing surface of seat 1.11 that is processed in the center line of the import of inlet pipe body 6 and the valve body 1.1 or parallel, the center line of the sealing surface of seat 1.11 that is processed in the valve body 1.1 is 90 ° with the formed angle of center line that goes out the outlet of body 7, and sealing surface of seat 1.11 is cone structure.The valve seat flange is circular flange or square flange.Be provided with a step surface of being convenient to install valve gap and seal ring in the valve seat flange.Valve seat is that whole forged steel or cast inblock are made.
The steel refrigeration valve base that this is practical, the yield rate height that forged steel or casting are made does not have and reveals, and is safe and reliable, long service life, in light weight, cost is low, inlet pipe body 6 with go out body 7 and can directly be connected good seal performance with pipeline welding.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (7)
1. steel refrigeration valve base, be used for the valve seat as stop valve or adjusting stop valve or safety check or screw down nonreturn valve, it is characterized in that: described valve seat is straight-through type valve seat or angie type valve seat, the inlet pipe body (6) that have valve body (1.1) on the described valve seat, be arranged on the valve seat flange (1.13) at valve body (1.1) top, all is connected with valve body (1.1) and go out body (7), described valve seat is that whole forged steel is made.
2. steel refrigeration valve base according to claim 1, it is characterized in that: the sealing surface of seat (1.11) that is processed in the described valve body (1.1) is communicated with the import of inlet pipe body (6), and the valve seat effluent mouth (1.12) that is processed in the described valve body (1.1) is communicated with the outlet that goes out body (7).
3. steel refrigeration valve base according to claim 2, it is characterized in that: described valve seat (1) is the straight-through type valve seat, the import center line of described inlet pipe body (6) overlaps with the center line of discharge that goes out body (7) or is parallel, and the center line of the sealing surface of seat (1.11) that is processed in the described valve body (1.1) is 45 ° with the formed angle of center line of discharge that goes out body (7).
4. steel refrigeration valve base according to claim 2, it is characterized in that: described valve seat (1) is the angie type valve seat, the central lines of the sealing surface of seat (1.11) that is processed in the center line of the import of described inlet pipe body (6) and the valve body (1.1) or parallel, the center line of the sealing surface of seat (1.11) that is processed in the described valve body (1.1) is 90 ° with the formed angle of center line that goes out the outlet of body (7).
5. steel refrigeration valve base according to claim 1, it is characterized in that: described valve seat flange is circular flange or square flange.
6. steel refrigeration valve base according to claim 1 is characterized in that: be provided with a step surface of being convenient to install valve gap and seal ring in the described valve seat flange.
7. steel refrigeration valve base, be used for the valve seat as stop valve or adjusting stop valve or safety check or screw down nonreturn valve, it is characterized in that: described valve seat is straight-through type valve seat or angie type valve seat, the inlet pipe body (6) that have valve body (1.1) on the described valve seat, be arranged on the valve seat flange (1.13) at valve body (1.1) top, all is connected with valve body and go out body (7), described valve seat is that cast inblock is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042440 CN203131156U (en) | 2012-08-27 | 2013-01-25 | Steel-made refrigeration valve seat |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210308092 | 2012-08-27 | ||
| CN201210308092.0 | 2012-08-27 | ||
| CN 201320042440 CN203131156U (en) | 2012-08-27 | 2013-01-25 | Steel-made refrigeration valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131156U true CN203131156U (en) | 2013-08-14 |
Family
ID=48105199
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100200499A Pending CN103062419A (en) | 2012-08-27 | 2013-01-18 | Steel forged refrigeration valve |
| CN 201320029447 Expired - Lifetime CN203082226U (en) | 2012-08-27 | 2013-01-18 | Forge steel refrigeration valve |
| CN 201320042440 Expired - Lifetime CN203131156U (en) | 2012-08-27 | 2013-01-25 | Steel-made refrigeration valve seat |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100200499A Pending CN103062419A (en) | 2012-08-27 | 2013-01-18 | Steel forged refrigeration valve |
| CN 201320029447 Expired - Lifetime CN203082226U (en) | 2012-08-27 | 2013-01-18 | Forge steel refrigeration valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103062419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712803A (en) * | 2013-12-11 | 2015-06-17 | 隋赐龙 | Valve body with flanges |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062419A (en) * | 2012-08-27 | 2013-04-24 | 常州埃姆基冷冻设备有限公司 | Steel forged refrigeration valve |
| CN104006168B (en) * | 2014-06-11 | 2016-04-27 | 浙江达柏林阀门有限公司 | A kind of stop valve |
| CN105465386B (en) * | 2014-09-05 | 2018-11-09 | 浙江三花智能控制股份有限公司 | Valve gear |
| CN106151529B (en) * | 2015-03-30 | 2019-01-01 | 安徽春辉仪表线缆集团有限公司 | A kind of multi-stage sealed regulating valve of antiseepage |
| CN104976354A (en) * | 2015-06-04 | 2015-10-14 | 许炎章 | Right-angle stop valve for industrial refrigeration |
| CN105003656A (en) * | 2015-06-04 | 2015-10-28 | 许炎章 | Straight-through type stop valve for industrial refrigeration |
| CN104930238A (en) * | 2015-06-09 | 2015-09-23 | 许炎章 | Adjusting valve for industrial refrigerating |
| CN105003657A (en) * | 2015-06-09 | 2015-10-28 | 许炎章 | Straight-through type adjustment stop valve used for industrial refrigeration |
| CN105179702A (en) * | 2015-06-10 | 2015-12-23 | 许炎章 | Straight-through type stop valve for refrigerating device |
| CN104896183A (en) * | 2015-06-10 | 2015-09-09 | 许炎章 | Right angle type stop valve for refrigeration device |
| CN104976355A (en) * | 2015-06-10 | 2015-10-14 | 许炎章 | Stop valve for refrigeration equipment |
| CN104976356A (en) * | 2015-06-11 | 2015-10-14 | 许炎章 | Right-angled type adjusting stop valve for industrial refrigeration |
| CN107461507A (en) * | 2016-12-30 | 2017-12-12 | 郴州万墨环保科技有限公司 | A kind of self compensation vacuum valve |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL155225B1 (en) * | 1987-04-07 | 1991-10-31 | Shut-off lift valve | |
| FR2621676B1 (en) * | 1987-10-12 | 1990-01-26 | Simonny Roger | TAP WITH BODY IN TWO PARTS ADAPTABLE TO ANY PICKING AND REMOVABLE UNDER LOAD |
| CN2048542U (en) * | 1989-03-21 | 1989-11-29 | 浙江省永嘉县保一液化气阀门厂 | Stop valve |
| CN2288314Y (en) * | 1996-11-22 | 1998-08-19 | 刘旭荣 | High-temp high-pressure stop valve |
| CN2700651Y (en) * | 2004-04-02 | 2005-05-18 | 许炎章 | Refrigerating valve |
| CN201487240U (en) * | 2009-09-10 | 2010-05-26 | 方建生 | Full sealed zero leakage stop valve |
| CN201561130U (en) * | 2009-11-09 | 2010-08-25 | 杨文军 | Oil well plug valve |
| CN103062419A (en) * | 2012-08-27 | 2013-04-24 | 常州埃姆基冷冻设备有限公司 | Steel forged refrigeration valve |
-
2013
- 2013-01-18 CN CN2013100200499A patent/CN103062419A/en active Pending
- 2013-01-18 CN CN 201320029447 patent/CN203082226U/en not_active Expired - Lifetime
- 2013-01-25 CN CN 201320042440 patent/CN203131156U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712803A (en) * | 2013-12-11 | 2015-06-17 | 隋赐龙 | Valve body with flanges |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103062419A (en) | 2013-04-24 |
| CN203082226U (en) | 2013-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |