CN201513608U - Copper double-control non-return magnetic valve - Google Patents
Copper double-control non-return magnetic valve Download PDFInfo
- Publication number
- CN201513608U CN201513608U CN2009201921963U CN200920192196U CN201513608U CN 201513608 U CN201513608 U CN 201513608U CN 2009201921963 U CN2009201921963 U CN 2009201921963U CN 200920192196 U CN200920192196 U CN 200920192196U CN 201513608 U CN201513608 U CN 201513608U
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- return
- water outlet
- copper
- pipeline
- solenoid valves
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Abstract
The utility model discloses a copper double-control non-return magnetic valve which comprises a copper valve body provided with a liquid channel, an electromagnetic type make-and-break assembly and a manual make-and-break assembly which are used for opening and closing the liquid channel, wherein the liquid channel comprises a liquid inlet conduit, a connecting conduit and a liquid outlet conduit, a non-return appliance arranged in the liquid outlet conduit is composed of a non-return member and an elastic sealing sheet, the water inlet end of the non-return member is provided with a sealing sheet installing portion, a guide post protruding towards the water inlet direction is arranged on the installing portion, the elastic sealing sheet is sleeved on the sealing sheet installing portion of the non-return member, the water outlet end of the non-return member is provided with a water outlet plate, the edge of the water outlet plate is equipped with projections which protrudes towards the radial direction of the water outlet plate and the water outlet direction, gaps between the projections form water outlet passages, the non-return appliance can slide back and forth along a containing cavity of the non-return appliance under the impact force of liquid flow, and the non-return appliance drives the elastic sealing sheet to plug the liquid outlet conduit during the sliding process. The structure of the copper double-control non-return magnetic valve is more reasonable, and the non-return appliance is not easy to be blocked deadly.
Description
Technical field
The utility model belongs to the valve body structure design field, is specifically related to a kind of two control non-return solenoid valves that are used for liquid line.
Background technique
Existing solenoid valve is made up of electromagnetic assembly, combinaing valve body etc., the two ends of combinaing valve body have water intake and water outlet, and this solenoid valve with regard to function out of hand, can not continue to use when having a power failure, though valve body structure simply but do not have functions such as filtration, non-return, use inconvenient.
The model utility content
It is comparatively reasonable that the purpose of this utility model provides a kind of structure, and non return part is difficult for taking place copper two control non-return solenoid valves of stuck phenomenon.
The technological scheme that realizes the utility model purpose is: a kind of copper pair of control non-return solenoid valves comprise the copper valve body that is provided with fluid passage and are used for conducting and the electromagnetic type on-off component of the described fluid passage of disconnection and manual on-off component; Described fluid passage comprises feed liquor pipeline, connecting pipeline and fluid pipeline; Be provided with non-return device in the described fluid pipeline; One side of described connecting pipeline is provided with the electromagnetic type on-off component, and another side is provided with manual on-off component; Described non-return device comprises a non return part and an elastic sealing strip; Described non return part is provided with the diaphragm seal assembly department at its feed-water end, also is provided with the directional post that protrudes towards the water inlet direction on the described diaphragm seal assembly department; Described elastic sealing strip is set on the diaphragm seal assembly department of described non return part; Described non return part is provided with the water outlet plate in its waterexit end, and the edge of described water outlet plate is provided with simultaneously the boss that radially protrudes with the water outlet direction towards the water outlet plate, and the space between described each boss forms water channel; Described non-return device can be under the impact force action of liquid stream be done along the non-return device holding cavity and is reciprocatingly slided, and described non-return device drives described elastic sealing strip obstruction residence and states the fluid pipeline in sliding process.
In the technique scheme, described fluid pipeline comprises the person in charge and the less looped pipeline of diameter that the aperture is bigger; Be provided with seal ring between the described looped pipeline and the person in charge, connect by screw between the described looped pipeline and the person in charge.
In the technique scheme, be provided with the bigger non-return device holding cavity of less water-inlet cavity of diameter and diameter among the described person in charge.
In the technique scheme, described non-return device drives described directional post and moves back and forth in described water-inlet cavity in sliding process.
In the technique scheme, the quantity of described directional post is four, and the quantity of described boss is three to six.
In the technique scheme, described non-return device also comprises a bounding means, and described bounding means is arranged on the water outlet side of non return part, and described bounding means is be provided with a plurality of osculums tabular.
In the technique scheme, the center of described bounding means is provided with a main osculum, and the periphery of described main osculum is provided with four to 10 auxiliary waterexit holes of arranging in the form of a ring.
In the technique scheme, be provided with filtrating equipment in being provided with in the described feed liquor pipeline; Described filtrating equipment comprises filter screen, gasket seal and screw plug; Be provided with the Seal cage of tool screw thread mount inlet in the described feed liquor pipeline, described filter screen and gasket seal are arranged in Seal cage, and described screw plug blocks the mount inlet of Seal cage.
In the technique scheme, a side of described filter screen is provided with buildup piece, and described buildup piece is a flange towards water outlet direction protrusion, and a side of described flange is fixed on the filter screen, and opposite side is against on the limit wall of described filtering cavity.
The positive effect that the utlity model has: in (1) the utility model, described non-return device comprises a non return part and an elastic sealing strip; Described non return part is provided with the diaphragm seal assembly department at its feed-water end, also is provided with the directional post that protrudes towards the water inlet direction on the described diaphragm seal assembly department; Described elastic sealing strip is set on the diaphragm seal assembly department of described non return part; Described non return part is provided with the water outlet plate in its waterexit end, and the edge of described water outlet plate is provided with simultaneously the boss that radially protrudes with the water outlet direction towards the water outlet plate, and the space between described each boss forms water channel; Described non-return device can be under the impact force action of liquid stream be done along the non-return device holding cavity and is reciprocatingly slided, and described non-return device drives described elastic sealing strip obstruction residence and states the fluid pipeline in sliding process.Even mix in the liquid stream particulate material is arranged,, non-return device just can not take place by jump the queue disadvantage in the fluid pipeline of particle, so the non-return device of this structure is difficult for blocking phenomenon as long as can also be to flow through the exhalant canal from the space between described each boss.
(2) in the utility model, described non-return device also comprises a bounding means, and described bounding means is arranged on the water outlet side of non return part, and described bounding means is be provided with a plurality of osculums tabular.This bounding means can avoid non return part to be slipped in the osculum of looped pipeline, and can effectively reduce the required diameter of non-return device, because there are not the words of bounding means, the external diameter of non-return device must be done greatlyyer than the osculum of looped pipeline, could can not be slipped in the osculum of looped pipeline, so have the advantage that reduces manufacture cost.
(3) in the utility model, be provided with filtrating equipment in being provided with in the described feed liquor pipeline; Described filtrating equipment comprises filter screen, gasket seal and screw plug; Be provided with the Seal cage of tool screw thread mount inlet in the described feed liquor pipeline, described filter screen and gasket seal are arranged in Seal cage, and described screw plug blocks the mount inlet of Seal cage.This filtrating equipment can effectively avoid granular silt to enter into pipeline, can screw off screw plug simultaneously when maintenance, takes out or change filter screen, removes and adheres to superincumbent dirt, guarantees whole normal use.
(4) in the utility model, a side of described filter screen is provided with buildup piece, and described buildup piece is a flange towards water outlet direction protrusion, and a side of described flange is fixed on the filter screen, and opposite side is against on the limit wall of described filtering cavity.This buildup piece can guarantee effectively that filter screen can not lose the filtration protective action because of excessive water impact force deformation.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model;
Fig. 2 is the half sectional view of copper two control non-return solenoid valves shown in Figure 1;
Fig. 3 is a kind of blast structural representation of copper two control non-return solenoid valves shown in Figure 1;
The blast structural representation that Fig. 4 is copper two control non-return solenoid valves shown in Figure 1 when another angle is observed.
Description of drawings: copper valve body 1, electromagnetic type on-off component 2, manually on-off component 3, fluid passage 4, feed liquor pipeline 41, Seal cage 411, screw thread mount inlet 4111, connecting pipeline 42, fluid pipeline 43, be responsible for 431, water-inlet cavity 4311, non-return device holding cavity 4312, looped pipeline 432, seal ring 433, screw 434, non-return device 5, non return part 51, diaphragm seal assembly department 511, directional post 512, water outlet plate 513, boss 514, elastic sealing strip 52, bounding means 53, main osculum 531, auxiliary waterexit hole 532, filtrating equipment 6, filter screen 61, gasket seal 62, screw plug 63, buildup piece 64.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 has shown a kind of embodiment of the present utility model, and wherein, Fig. 1 is a kind of perspective view of the present utility model; Fig. 2 is the half sectional view of copper two control non-return solenoid valves shown in Figure 1; Fig. 3 is a kind of blast structural representation of copper two control non-return solenoid valves shown in Figure 1; The blast structural representation that Fig. 4 is copper two control non-return solenoid valves shown in Figure 1 when another angle is observed.
Present embodiment is a kind of copper pair of control non-return solenoid valves, sees Fig. 1 to Fig. 4, comprises the copper valve body 1 that is provided with fluid passage 4 and is used for conducting and the electromagnetic type on-off component 2 of the described fluid passage of disconnection and manual on-off component 3; Described fluid passage 4 comprises feed liquor pipeline 41, connecting pipeline 42 and fluid pipeline 43; Be provided with non-return device 5 in the described fluid pipeline 43; One side of described connecting pipeline 42 is provided with electromagnetic type on-off component 2, and another side is provided with manual on-off component 3.
Be provided with filtrating equipment 6 in being provided with in the described feed liquor pipeline 41; Described filtrating equipment 6 comprises filter screen 61, gasket seal 62 and screw plug 63; Be provided with the Seal cage 411 of tool screw thread mount inlet 4111 in the described feed liquor pipeline 41, described filter screen 61 and gasket seal 62 are arranged in Seal cage 411, and described screw plug 63 blocks the mount inlet of Seal cage 411.
One side of described filter screen 61 is provided with buildup piece 64, and described buildup piece 64 is the flanges towards water outlet direction protrusion, and a side of described flange is fixed on the filter screen 61, and opposite side is against on the limit wall of described filtering cavity.
Described fluid pipeline 43 comprises the aperture bigger person in charge 431 and the less looped pipeline 432 of diameter; Described looped pipeline 432 and be responsible for 431 between be provided with seal ring 433, described looped pipeline 432 and be responsible for 431 between by screw 434 fixedly connected.Be provided with the bigger non-return device holding cavity 4312 of diameter less water-inlet cavity 4311 and diameter among the described person in charge 431.
Described non-return device 5 comprises a non return part 51, an elastic sealing strip 52 and a bounding means 53; Described non return part 51 is provided with diaphragm seal 52 assembly departments 511 at its feed-water end, also is provided with four directional posts 512 that protrude towards the water inlet direction on the described diaphragm seal assembly department 511; Described elastic sealing strip 52 is set on the diaphragm seal assembly department 511 of described non return part 51; Described non return part 51 is provided with water outlet plate 513 in its waterexit end, and the edge of described water outlet plate 513 is provided with simultaneously four boss 514 that radially protrude with the water outlet direction towards water outlet plate 513, and the space between described each boss 514 forms water channel; Described non-return device 5 can be under the impact force action of liquid stream be done along non-return device holding cavity 4312 and is reciprocatingly slided, and described non-return device 5 drives described elastic sealing strip 52 obstruction residences and states fluid pipeline 43 in sliding process.Described non-return device 5 drives described directional post 512 and moves back and forth in described water-inlet cavity 4311 in sliding process.
Described bounding means 53 is arranged on the water outlet side of non return part 51, and described bounding means 53 is be provided with a plurality of osculums tabular.The center of described bounding means 53 is provided with a main osculum 531, and the periphery of described main osculum 531 is provided with eight auxiliary waterexit holes 532 of arranging in the form of a ring.
The positive effect that present embodiment has:
(1) in the present embodiment, described non-return device comprises a non return part and an elastic sealing strip; Described non return part is provided with the diaphragm seal assembly department at its feed-water end, also is provided with the directional post that protrudes towards the water inlet direction on the described diaphragm seal assembly department; Described elastic sealing strip is set on the diaphragm seal assembly department of described non return part; Described non return part is provided with the water outlet plate in its waterexit end, and the edge of described water outlet plate is provided with simultaneously the boss that radially protrudes with the water outlet direction towards the water outlet plate, and the space between described each boss forms water channel; Described non-return device can be under the impact force action of liquid stream be done along the non-return device holding cavity and is reciprocatingly slided, and described non-return device drives described elastic sealing strip obstruction residence and states the fluid pipeline in sliding process.Even mix in the liquid stream particulate material is arranged,, non-return device just can not take place by jump the queue disadvantage in the fluid pipeline of particle, so the non-return device of this structure is difficult for blocking phenomenon as long as can also be to flow through the exhalant canal from the space between described each boss.
(2) in the present embodiment, described non-return device also comprises a bounding means, and described bounding means is arranged on the water outlet side of non return part, and described bounding means is be provided with a plurality of osculums tabular.This bounding means can avoid non return part to be slipped in the osculum of looped pipeline, and can effectively reduce the required diameter of non-return device, because there are not the words of bounding means, the external diameter of non-return device must be done greatlyyer than the osculum of looped pipeline, could can not be slipped in the osculum of looped pipeline, so have the advantage that reduces manufacture cost.
(3) in the present embodiment, be provided with filtrating equipment in being provided with in the described feed liquor pipeline; Described filtrating equipment comprises filter screen, gasket seal and screw plug; Be provided with the Seal cage of tool screw thread mount inlet in the described feed liquor pipeline, described filter screen and gasket seal are arranged in Seal cage, and described screw plug blocks the mount inlet of Seal cage.This filtrating equipment can effectively avoid granular silt to enter into pipeline, can screw off screw plug simultaneously when maintenance, takes out or change filter screen, removes and adheres to superincumbent dirt, guarantees whole normal use.
(4) in the present embodiment, a side of described filter screen is provided with buildup piece, and described buildup piece is a flange towards water outlet direction protrusion, and a side of described flange is fixed on the filter screen, and opposite side is against on the limit wall of described filtering cavity.This buildup piece can guarantee effectively that filter screen can not lose the filtration protective action because of excessive water impact force deformation.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all mode of executions.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (9)
1. copper two control non-return solenoid valves comprise the copper valve body (1) that is provided with fluid passage (4) and are used for conducting and the electromagnetic type on-off component (2) of the described fluid passage of disconnection and manual on-off component (3); Described fluid passage (4) comprises feed liquor pipeline (41), connecting pipeline (42) and fluid pipeline (43); Be provided with non-return device (5) in the described fluid pipeline (43); One side of described connecting pipeline (42) is provided with electromagnetic type on-off component (2), and another side is provided with manual on-off component (3); It is characterized in that:
Described non-return device (5) comprises a non return part (51) and an elastic sealing strip (52); Described non return part (51) is provided with diaphragm seal (52) assembly department (511) at its feed-water end, also is provided with the directional post (512) that protrudes towards the water inlet direction on the described diaphragm seal assembly department (511); Described elastic sealing strip (52) is set on the diaphragm seal assembly department (511) of described non return part (51); Described non return part (51) is provided with water outlet plate (513) in its waterexit end, the edge of described water outlet plate (513) is provided with simultaneously the boss (514) that radially protrudes with the water outlet direction towards water outlet plate (513), and the space between described each boss (514) forms water channel; Described non-return device (5) can be under the impact force action of liquid stream be done along non-return device holding cavity (4312) and is reciprocatingly slided, and described non-return device (5) drives described elastic sealing strip (52) obstruction residence and states fluid pipeline (43) in sliding process.
2. copper two control non-return solenoid valves according to claim 1, it is characterized in that: described fluid pipeline (43) comprises the bigger person in charge in aperture (431) and the less looped pipeline (432) of diameter; Be provided with seal ring (433) between the described looped pipeline (432) and the person in charge (431), fixedly connected between the described looped pipeline (432) and the person in charge (431) by screw (434).
3. copper two control non-return solenoid valves according to claim 2 is characterized in that: be provided with the bigger non-return device holding cavity (4312) of less water-inlet cavity of diameter (4311) and diameter among the described person in charge (431).
4. copper two control non-return solenoid valves according to claim 3, it is characterized in that: described non-return device (5) drives described directional post (512) and moves back and forth in described water-inlet cavity (4311) in sliding process.
5. copper two control non-return solenoid valves according to claim 4, it is characterized in that: the quantity of described directional post (512) is four, the quantity of described boss (514) is three to six.
6. copper two control non-return solenoid valves according to claim 4, it is characterized in that: described non-return device (5) also comprises a bounding means (53), described bounding means (53) is arranged on the water outlet side of non return part (51), and described bounding means (53) is be provided with a plurality of osculums tabular.
7. copper two control non-return solenoid valves according to claim 6, it is characterized in that: the center of described bounding means (53) is provided with a main osculum (531), and the periphery of described main osculum (531) is provided with four to 10 auxiliary waterexit holes (532) of arranging in the form of a ring.
8. copper two control non-return solenoid valves according to claim 1 is characterized in that: be provided with filtrating equipment (6) in being provided with in the described feed liquor pipeline (41); Described filtrating equipment (6) comprises filter screen (61), gasket seal (62) and screw plug (63); Be provided with the Seal cage (411) of tool screw thread mount inlet (4111) in the described feed liquor pipeline (41), described filter screen (61) and gasket seal (62) are arranged in Seal cage (411), and described screw plug (63) blocks the mount inlet of Seal cage (411).
9. copper two control non-return solenoid valves according to claim 8, it is characterized in that: a side of described filter screen (61) is provided with buildup piece (64), described buildup piece (64) is a flange towards water outlet direction protrusion, one side of described flange is fixed on the filter screen (61), and opposite side is against on the limit wall of described filtering cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201921963U CN201513608U (en) | 2009-08-31 | 2009-08-31 | Copper double-control non-return magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201921963U CN201513608U (en) | 2009-08-31 | 2009-08-31 | Copper double-control non-return magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513608U true CN201513608U (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201921963U Expired - Fee Related CN201513608U (en) | 2009-08-31 | 2009-08-31 | Copper double-control non-return magnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT14195U1 (en) * | 2012-06-07 | 2015-05-15 | Cosmetal S R L Sistemi Di Refrigerazione | Beverage dispensing equipment |
| CN116428395A (en) * | 2023-06-13 | 2023-07-14 | 常州市都灵控制器有限公司 | Single-pass electromagnetic valve assembly for refrigeration equipment |
-
2009
- 2009-08-31 CN CN2009201921963U patent/CN201513608U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT14195U1 (en) * | 2012-06-07 | 2015-05-15 | Cosmetal S R L Sistemi Di Refrigerazione | Beverage dispensing equipment |
| CN116428395A (en) * | 2023-06-13 | 2023-07-14 | 常州市都灵控制器有限公司 | Single-pass electromagnetic valve assembly for refrigeration equipment |
| CN116428395B (en) * | 2023-06-13 | 2023-08-25 | 常州市都灵控制器有限公司 | Single-pass electromagnetic valve assembly for refrigeration equipment |
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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: 20100623 Termination date: 20120831 |