CN102200192A - Position valve and tea machine - Google Patents
Position valve and tea machine Download PDFInfo
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- CN102200192A CN102200192A CN 201110089711 CN201110089711A CN102200192A CN 102200192 A CN102200192 A CN 102200192A CN 201110089711 CN201110089711 CN 201110089711 CN 201110089711 A CN201110089711 A CN 201110089711A CN 102200192 A CN102200192 A CN 102200192A
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- valve
- seat
- described valve
- rod
- valve seat
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- Tea And Coffee (AREA)
Abstract
The invention discloses a position valve, aiming to provide the position valve which has a good using effect, a long service life and is not influenced by a placing mode. The application scheme adopted by the invention is as follows: the position valve comprises a valve I (1a) and a valve II (1b), wherein the valve I (1a) also comprises a valve seat I (4a) and a valve rod I (6a); the valve rod I (6a) protrudes out of the bottom level of the valve seat I (4a); the valve II (1b) comprises a valve seat II(4b); the bottom end of the valve seat I (4a) is provided with a top rod (41a) which enables the valve II (1b) to be open; the upper end of the valve seat II(4b) is provided with a top block (41b) corresponding with the valve rod I (6a); and the top block (41b) is provided with a hole (42b) for the passing of the top rod (41a). The invention also discloses a tea machine which has a good using effect, long service life and is flexible in design.
Description
Technical field
The present invention relates to a kind of point valve, also relate to a kind of tea machine that has used this point valve.
Background technique
The point valve of using in each product of selling on the market has various now, as the patent No. is ZL200410068343.8, the applying date is the heating cooking stove on August 31st, 2004, the technological scheme of this patent disclosure is: a kind of heating cooking stove, comprise: steam generator is used for steam is infeeded in the cooking cavity that is limited to heating cooking stove; The water feed box is used for water is infeeded steam generator; The water service pipe is used for water is infeeded steam generator from the water feed box, and the water feed box removably is connected to the water service pipe; First valve is used for the outlet of control setting on the water feed box, so that water is discharged from the water feed box; Second valve is used for the inlet of control setting on the water service pipe, so that will suck from the water that the water feed box is discharged the water service pipe; Water passage, described water passage are limited between the inlet of the outlet of water feed box and water service pipe, are used for water is caused inlet from outlet; Described water passage comprises the insertion portion that extends from the water service pipe; Described water feed box also comprises container, is used to hold the insertion portion of described water service pipe, and wherein said first valve and described second valve interact to open or close described water passage.The deficiency that this patent exists is: opening and closing of described water passage is to interact by first valve and second valve, be that the interaction of compliant member and compliant member realizes, when two valves to having pushed up for a long time, may cause pressure spring that valve is resetted, also may cause valve not open, influence the working life of valve; Two valves of this patent disclosure are not suitable for vertical setting in addition, because can be subjected to the gravity of liquid when vertically being provided with, the gravity of the big or liquid that mercury column is high of density particularly, this gravity is opening of influence top valve directly, and the spring of below valve can not reset the situation that appearance can't seal fully because of being subjected to excessive compression.
So be badly in need of on the market that a kind of using effect is good, the life-span is long, be not subjected to point valve that modes of emplacement influences and the tea machine that has used this point valve.
Summary of the invention
According to existing deficiency in the prior art, the objective of the invention is: provide that a kind of using effect is good, the life-span is long, the point valve that not influenced by modes of emplacement.
According to existing deficiency in the prior art, another object of the present invention is: provide that a kind of using effect is good, the life-span is long, the tea machine of flexible design.
For achieving the above object, the present invention adopts following technological scheme: a kind of point valve, comprise valve I and valve II, described valve I comprises valve seat I and valve rod I again, described valve rod I is protruded the bottom plane of described valve seat I, and described valve II comprises the valve seat II, and the bottom of described valve seat I is provided with the push rod that described valve II is backed down, described valve seat II upper end is provided with and the corresponding jacking block of described valve rod I, and described jacking block is provided with the hole of passing for described push rod.
The present invention compared with prior art its beneficial effect is: because the bottom of described valve seat I is provided with the push rod that described valve II is backed down, described valve seat II upper end is provided with and the corresponding jacking block of described valve rod I, so described valve I, described valve II all are to open by the mode that rigid element backs down compliant member, effect and life-span that point valve is used have so just been guaranteed, the situation that does not exist the top not open, set-up mode to point valve also has no requirement, and this just enlarges the using scope of this point valve.
The I of valve described in the technical program also comprises stop member I, spring I and Sealing I, described stop member I is arranged on the top of described valve seat I, described spring I is arranged between described stop member I and the described valve rod I, and described Sealing I is inlaid on the necking section I of described valve rod I.
The lower end of the I of valve seat described in the technical program sidewall is provided with the opening I.
The I of stop member described in the technical program is provided with the opening I.
The II of valve described in the technical program comprises stop member II, spring II, valve seat II, Sealing II and valve rod II, described stop member II is arranged on the bottom of described valve seat II, described spring II is arranged between described stop member II and the described valve rod II, and described Sealing II is inlaid on the necking section II of described valve rod II.
The length of push rod described in the technical program is protruded the length of the bottom plane of described valve seat I greater than described valve rod I.
A kind of tea machine, comprise casing and housing seat, described casing and described housing seat are separate type, also comprise point valve, described point valve comprises valve I and valve II, described valve I comprises valve seat I and valve rod I again, described valve rod I is protruded the bottom plane of described valve seat I, described valve II comprises the valve seat II, the bottom of described valve seat I is provided with the push rod that described valve II is backed down, and described valve seat II upper end is provided with and the corresponding jacking block of described valve rod I, and described jacking block is provided with the hole of passing for described push rod, described valve I is arranged on the water outlet place of described casing, and described housing seat is provided with the described valve II that matches with described valve I.
The present invention compared with prior art its beneficial effect is: because the tea machine is provided with the point valve that comprises valve I and valve II, the bottom of described valve seat I is provided with the push rod that described valve II is backed down, described valve seat II upper end is provided with and the corresponding jacking block of described valve rod I, so described valve I, described valve II are to open by the mode that rigid element backs down compliant member, the using effect and the life-span of point valve have so just been guaranteed, the situation that does not exist the top not open, also the position that point valve is set is had no requirement, this is with regard to the flexible design of tea machine.
The I of valve described in the technical program vertically is arranged on the described casing, and described valve II vertically is arranged on the described housing seat.
I of valve seat described in the technical program and described casing are wholely set.
II of valve seat described in the technical program and described housing seat are wholely set.
Description of drawings
Fig. 1 is the sectional view of point valve;
Fig. 2 is the sectional view of point valve coupled condition;
Fig. 3 is the sectional view of the separated state of use position valve in the tea machine;
The explanation that marks in the accompanying drawing:
1a-valve I, 1b-valve II, 2a-stop member I, 2b-stop member II, 21b-opening II, 3a-spring I, 3b-spring II, 4a valve seat I, 41a-push rod, 42a-opening I, 4b-valve seat II, 41b-jacking block, 42b-hole, 5a-Sealing I, 5b-Sealing II, 6a-valve rod I, 61a-necking section I, 6b-valve rod II, 61b-necking section II, 7-casing, 8-housing seat.
Embodiment
In order to make technical problem to be solved by this invention, technological scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with embodiment and accompanying drawing.Should be appreciated that the described specific embodiment of this part only can be in order to explaining the present invention, and be not used in qualification the present invention.
Specific embodiment one
As shown in Figure 1, the point valve among the present invention comprises valve I 1a and valve II 1b, and described valve I 1a comprises stop member I 2a, spring I 3a, valve seat I 4a, Sealing I 5a and valve rod I 6a; The described opening I of the opening I 42a(42a that the lower end of described valve seat I 4a sidewall is provided with circulation for liquid can also be arranged on the described stop member I 2a); Described stop member I 2a is arranged on the top of described valve seat I 4a, and described stop member I 2a is provided with the hole I, and the end of described valve rod I 6a inserts in the I of described hole, and described hole I plays guiding, steady motion to described valve rod I 6a; Described Sealing I 5a is inlaid on the necking section I 61a of described valve rod I 6a, and described Sealing I 5a is isolated into two-part with described valve seat I 4a; Described spring I 3a is arranged between described stop member I 2a and the described valve rod I 6a; The bottom of described valve seat I 4a is provided with push rod 41a, and the effect of described push rod 41a is to back down described valve II 1b; For guaranteeing that described valve I 1a and described valve II 1b are backed down and do not have liquid to spill, the length that the length the other end of the bottom plane of the described valve seat I 4a that the length of the bottom plane of the described valve seat I 4a that described push rod 41a stretches out is stretched out greater than described valve rod I 6a stretches out.Described valve II 1b comprises stop member II 2b, spring II 3b, valve seat II 4b, Sealing II 5b and valve rod II 6b; Described stop member II 2b is arranged on the bottom of described valve seat II 4b, and opening II 21b circulation for liquid is set on the described stop member II 2b; Described Sealing II 5b is inlaid on the necking section II 61b of described valve rod II 6b, and described Sealing II 5b is isolated into two-part with described valve seat II 4b; Described spring II 3b is arranged between described stop member II 2b and the described valve rod II 6b; The upper end of described valve seat II 4b is provided with jacking block 41b, and described jacking block 41b is provided with the hole 42b that passes for described push rod 41a.
Specific embodiment two
As shown in Figure 3, tea machine among the present invention comprises the point valve among casing 7, housing seat 8, pipeline and the embodiment one, described casing 7 and described housing seat 8 separate type, described valve I 1a in the described point valve vertically is arranged on the described casing 7, described valve II 1b vertically is arranged on the described housing seat 8, and the bottom of described stop member II 2b is connected with pipeline.The effect of described valve I 1a is: when described housing seat 8 is taken away, prevent that the water in the described casing 7 from spilling at described casing 7; The effect of described valve II 1b is: when described housing seat 8 is taken away, prevent that described ducted aqueous reflux from coming out at described casing 7.When described casing 7 inserts on the described housing seat 8, the flow channel of described valve I 1a, the described casing 7 of described valve II 1b conducting and described pipeline.
Certainly described as required valve I 1a can be horizontally set on the described casing 7, and correspondingly described valve II 1b is horizontally set on the described housing seat 8.
Preferably, described valve seat I 4a and described casing 7 are structure as a whole.
Preferably, described valve seat II 4b and described housing seat 8 are structure as a whole.
In conjunction with specific embodiments one with specific embodiment two to describe the working procedure of described point valve in described tea machine as follows:
When described casing 7 did not insert in the described housing seat 8, as described in Figure 2, described Sealing I 5a pushed the effect that described valve seat I 4a realizes sealing under the effect of described spring I 3a, and promptly described valve I 1a closes; Described Sealing II 5b pushes the effect that described valve seat II 4b realizes sealing under the effect of described spring II 3b, promptly described valve II 1b closes.
When described casing 7 inserts in the described housing seat 8, as shown in Figure 3, described push rod 41a passes the described Sealing II of described hole 42b roof pressure 5b and moves downward, described Sealing II 5b no longer pushes described valve seat II 4b, described valve II 1b opens, the described jacking block 41b of described valve rod I 6a roof pressure of while, and described valve rod I 6a is being with described Sealing I 5a to move upward, described Sealing I 5a no longer pushes described valve seat I 4a, and described valve I 1a opens.
Open described valve I 1a after certainly opening described valve II 1b as required earlier; Open described valve II 1b after perhaps opening described valve I 1a earlier.Realize that this requirement can realize by the length that described push rod 41a and described valve rod I 6a stretch out is set.
The flow direction of the liquid in the described casing 7 is: by described casing 7 through described opening I 42a in described valve seat I 4a, under the situation that described valve I 1a and described valve II 1b all open, flow among the described valve seat II 4b through described opening II 21b in pipeline.
Claims (10)
1. point valve, comprise valve I (1a) and valve II (1b), described valve I (1a) comprises valve seat I (4a) and valve rod I (6a) again, described valve rod I (6a) is protruded the bottom plane of described valve seat I (4a), described valve II (1b) comprises valve seat II (4b), it is characterized in that: the bottom of described valve seat I (4a) is provided with the push rod (41a) that described valve II (1b) is backed down, the upper end of described valve seat II (4b) is provided with the jacking block (41b) corresponding with described valve rod I (6a), and described jacking block (41b) is provided with the hole of passing for described push rod (41a) (42b).
2. point valve according to claim 1, it is characterized in that: described valve I (1a) also comprises stop member I (2a), spring I (3a) and Sealing I (5a), described stop member I (2a) is arranged on the top of described valve seat I (4a), described spring I (3a) is arranged between described stop member I (2a) and the described valve rod I (6a), and described Sealing I (5a) is inlaid on the necking section I (61a) of described valve rod I (6a).
3. point valve according to claim 1 is characterized in that: the lower end of described valve seat I (4a) sidewall is provided with opening I (42a).
4. point valve according to claim 1 is characterized in that: described stop member I (2a) is provided with opening I (42a).
5. point valve according to claim 1, it is characterized in that: described valve II (1b) comprises stop member II (2b), spring II (3b), Sealing II (5b) and valve rod II (6b), described stop member II (2b) is arranged on the bottom of described valve seat II (4b), described spring II (3b) is arranged between described stop member II (2b) and the described valve rod II (6b), and described Sealing II (5b) is inlaid on the necking section II (61b) of described valve rod II (6b).
6. according to each described point valve in the claim 1 to 5, it is characterized in that: the length of described push rod (41a) is protruded the length of the bottom plane of described valve seat I (4a) greater than described valve rod I (6a).
7. tea machine, comprise casing (7) and housing seat (8), described casing (7) is a separate type with described housing seat (8), it is characterized in that: also comprise each described point valve in the claim 1 to 6, described valve I (1a) is arranged on the water outlet place of described casing (7), and described housing seat (8) is provided with the described valve II (1b) that matches with described valve I (1a).
8. tea machine according to claim 7 is characterized in that: described valve I (1a) vertically is arranged on the described casing (7), and described valve II (1b) vertically is arranged on the described housing seat (8).
9. tea machine according to claim 8 is characterized in that: described valve seat I (4a) is wholely set with described casing (7).
10. it is characterized in that according to Claim 8 or 9 described tea machines: described valve seat II (4b) is wholely set with described housing seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110089711A CN102200192B (en) | 2011-04-11 | 2011-04-11 | Position valve and tea machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110089711A CN102200192B (en) | 2011-04-11 | 2011-04-11 | Position valve and tea machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102200192A true CN102200192A (en) | 2011-09-28 |
| CN102200192B CN102200192B (en) | 2012-10-03 |
Family
ID=44661076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110089711A Active CN102200192B (en) | 2011-04-11 | 2011-04-11 | Position valve and tea machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102200192B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB902079A (en) * | 1958-08-15 | 1962-07-25 | Mercier Jean | Improvements in valves for controlling the flow of fluid |
| CN2102565U (en) * | 1991-10-08 | 1992-04-22 | 王庆元 | Directly drive temp. control switch |
| EP2180218A1 (en) * | 2007-08-23 | 2010-04-28 | Eagle Industry Co., Ltd. | Control valve |
| KR20100084121A (en) * | 2009-01-15 | 2010-07-23 | 아사히 유키자이 고교 가부시키가이샤 | Valve for controlling back pressure |
| CN202017769U (en) * | 2011-04-11 | 2011-10-26 | 晶辉科技（深圳）有限公司 | Position valve and tea machine |
-
2011
- 2011-04-11 CN CN201110089711A patent/CN102200192B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB902079A (en) * | 1958-08-15 | 1962-07-25 | Mercier Jean | Improvements in valves for controlling the flow of fluid |
| CN2102565U (en) * | 1991-10-08 | 1992-04-22 | 王庆元 | Directly drive temp. control switch |
| EP2180218A1 (en) * | 2007-08-23 | 2010-04-28 | Eagle Industry Co., Ltd. | Control valve |
| KR20100084121A (en) * | 2009-01-15 | 2010-07-23 | 아사히 유키자이 고교 가부시키가이샤 | Valve for controlling back pressure |
| CN202017769U (en) * | 2011-04-11 | 2011-10-26 | 晶辉科技（深圳）有限公司 | Position valve and tea machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102200192B (en) | 2012-10-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN BEIDING JINGHUI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JINGHUI SCI-TECH (SHENZHEN) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 3, Guangdong, Shenzhen province Nanshan District Xian Xian Road, 2 industrial building, No. 518055, B Patentee after: Shenzhen Beiding Jinghui Science & Technology Co., Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili Town, Tang Lang town with rich industrial plant No. 9 building 1-5 Patentee before: Crastal Technology (Shenzhen) Co., Ltd. |