CN209689199U - A kind of outlet valve - Google Patents
A kind of outlet valve Download PDFInfo
- Publication number
- CN209689199U CN209689199U CN201920077291.2U CN201920077291U CN209689199U CN 209689199 U CN209689199 U CN 209689199U CN 201920077291 U CN201920077291 U CN 201920077291U CN 209689199 U CN209689199 U CN 209689199U
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- interface
- outlet valve
- hydraulic pressure
- runner
- pressure sensor
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Abstract
The utility model provides a kind of outlet valve, is related to pipeline equipment field.Hydraulic pressure sensor is provided on outlet valve, hydraulic pressure sensor has the connecting pin connecting with outlet valve, connecting pin is equipped with pressure tappings, outlet valve includes: water outlet valve body and adapter, and being discharged on valve body has first interface, and adapter has second interface and third interface, second interface is connect with first interface, connecting pin is set on third interface, and third interface is located above first interface, and hydraulic pressure sensor is located above third interface far from one end of connecting pin.The problem of outlet valve provided by the utility model can be avoided after hydraulic pressure sensor is disposed thereon, and form residual water in pressure tappings in draining.Simultaneously as setting adapter reduces production cost so not needing to improve the original structure of water outlet valve body, water outlet valve body is applicable in existing outlet valve, and the scope of application is wider.
Description
Technical field
The utility model relates to pipeline equipment fields, in particular to a kind of outlet valve.
Background technique
Wall-hung boiler is a kind of common heating equipment, and the use environment in wall-hung boiler northerly winter is generally lower than zero
Degree.When user when the wall-hung boiler unit not used (such as pull out power supply either user for a long time do not use when
Wait), the water in entire wall-hung boiler water system can be discharged.Outlet valve is the important composition portion in wall-hung boiler water system
Part.Hydraulic pressure sensor can be all equipped on outlet valve, one end that hydraulic pressure sensor is connect with outlet valve is equipped with pressure tappings, for examining
Survey the hydraulic pressure in water system.On existing outlet valve with the interface of hydraulic pressure sensor direction typically horizontally disposed, institute
With hydraulic pressure sensor after being mounted on outlet valve, the direction of pressure tappings is also horizontal.And taking due to hydraulic pressure sensor
The general diameter of mouth all very littles are pressed, when the direction of pressure tappings is level, when draining to water system, in pressure tappings
Water be easy to remain in pressure tappings under the adsorption force of itself.When the temperature of use environment is lower than zero degree, that
Remaining water will freeze, to block the pressure tappings of hydraulic pressure sensor, cause next time in use, hydraulic pressure sensor cannot be just
The often hydraulic pressure in detection water system, influences the use of user, reduces the service life of wall-hung boiler unit.
Utility model content
The utility model provides a kind of outlet valve, it is intended to improve after hydraulic pressure sensor is mounted on existing outlet valve, In
When draining, the problem of being in residual water is easy in pressure tappings.
The utility model is realized in this way:
A kind of outlet valve is provided with hydraulic pressure sensor on the outlet valve, and the hydraulic pressure sensor has and the water outlet
The connecting pin of valve connection, the connecting pin are equipped with pressure tappings, and the outlet valve includes: to be discharged valve body and adapter, described
Be discharged valve body on have first interface, the adapter have second interface and third interface, the second interface with it is described
First interface connection, the connecting pin are set on the third interface, and the third interface is located above the first interface,
The hydraulic pressure sensor is located above the third interface far from one end of the connecting pin.
Further, it is equipped in the utility model preferred embodiment, in the adapter interconnected first-class
Road and second flow channel, the second interface are set to the one end of the first runner far from the first runner, and the third connects
Mouth is set to the one end of the second flow channel far from the first runner.
Further, in the utility model preferred embodiment, the axis and horizontal plane of the second flow channel, which are formed, to be pressed from both sides
Angle.
Further, in the utility model preferred embodiment, plane and the second where the third interface
The axis in road is vertical.
Further, in the utility model preferred embodiment, the second flow channel and horizontal plane.
Further, in the utility model preferred embodiment, the connection of the first runner and the second flow channel
Place is located above the first interface.
Further, in the utility model preferred embodiment, the axis and horizontal plane of the first runner, which are formed, to be pressed from both sides
Angle.
Further, in the utility model preferred embodiment, the axis of the first runner and the angle of horizontal plane
Greater than 45 °.
Further, in the utility model preferred embodiment, the first interface and the second interface junction
Equipped with clamping structure, the clamping structure is for preventing the adapter from rotating compared to the water outlet valve body.
Further, in the utility model preferred embodiment, the first interface and the second interface junction
Equipped with sealing structure.
The beneficial effects of the utility model are: the outlet valve that the utility model obtains by above-mentioned design, third interface position
Above first interface, and hydraulic pressure sensor is located above third interface far from one end of connecting pin, that is, hydraulic pressure sensor
After being mounted on adapter, pressure tappings are to be arranged downward (towards ground).Since pressure tappings are arranged downward, so
When draining, the water energy in pressure tappings enough flows out pressure tappings under gravity, and passes through second interface and flow into water outlet valve body
It is interior.Meanwhile third interface is located above first interface, also ensures that water will not form residual in converting interface, residual water is avoided to exist
It freezes in adapter.Outlet valve provided by the utility model can be avoided after hydraulic pressure sensor is disposed thereon, and take in draining
Press the problem of residual water is formed in mouth.Simultaneously as setting adapter, so do not need to carry out the original structure of water outlet valve body
It improves, reduces production cost, water outlet valve body is applicable in existing outlet valve, and the scope of application is wider.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of outlet valve provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of adapter in a kind of outlet valve provided by the embodiment of the utility model；
Fig. 3 is the schematic diagram of internal structure of adapter in a kind of outlet valve provided by the embodiment of the utility model.
Icon: water outlet valve body 1；Adapter 2；Second interface 21；Third interface 22；First runner 23；Second flow channel 24；
Hydraulic pressure sensor 3；Pressure tappings 31.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment 1 please refers to shown in Fig. 1-Fig. 3, and the present embodiment provides a kind of outlet valve, hydraulic pressure biography is provided on outlet valve
Sensor 3, hydraulic pressure sensor 3 have the connecting pin connecting with outlet valve, and connecting pin is equipped with pressure tappings 31, and outlet valve includes: out
Water valve ontology 1 and adapter 2, being discharged on valve body 1 has first interface, and adapter 2 has second interface 21 and third interface
22, second interface 21 is connect with first interface, and connecting pin is set on third interface 22, and third interface 22 is located at first interface
Top, hydraulic pressure sensor 3 are located at 22 top of third interface far from one end of connecting pin.In the present embodiment, above and below refer both to
Position relation up and down on vertical direction (perpendicular to the direction on ground).
Outlet valve provided in this embodiment, third interface 22 are located above first interface, and hydraulic pressure sensor 3 is far from connection
After the one end at end is located at 22 top of third interface, that is, hydraulic pressure sensor 3 is mounted on adapter 2, pressure tappings 31 are downward
(towards ground) setting.Since pressure tappings 31 are arranged downward, so in draining, the water energy in pressure tappings 31 is enough in weight
Pressure tappings 31 are flowed out under the action of power, and are flowed into water outlet valve body 1 by second interface 21.Meanwhile third interface 22 is located at
Above first interface, also ensures that water will not form residual in converting interface, residual water is avoided to freeze in adapter 2.This implementation
The outlet valve that example provides can be avoided after hydraulic pressure sensor 3 is disposed thereon, and form asking for residual water in pressure tappings 31 in draining
Topic.Simultaneously as setting adapter 2 reduces production so not needing to improve the original structure of water outlet valve body 1
Cost, water outlet valve body 1 are applicable in existing outlet valve, and the scope of application is wider.
Further, referring to figure 2. and Fig. 3, in the present embodiment, first runner interconnected is equipped in adapter 2
23 and second flow channel 24, second interface 21 is set to the one end of first runner 23 far from first runner 23, and third interface 22 is arranged
In the one end of second flow channel 24 far from first runner 23, the junction of first runner 23 and second flow channel 24 is located on first interface
Side.Second flow channel 24 is integrally located at 23 top of first runner, and first runner 23 is integrally located at first and connects other than second interface 21
Above mouthful, so that enough flow under gravity of water energy in first runner 23 and second flow channel 24 is discharged in valve body 1, prevent
Residual water is only formed in adapter 2.
Further, referring to figure 2. and Fig. 3, in the present embodiment, first runner 23 and second flow channel 24 are rendered as justifying
Column-like paths.The axis and horizontal plane of second flow channel 24 form angle, and third structure is located at first runner 23 and second flow channel
The top of 24 junctions.It so, it is possible to guarantee that the second flow channel 24 being directly connected to hydraulic pressure sensor 3 will not be generated in draining
Residual water.
Further, referring to figure 2. and Fig. 3, in the present embodiment, 22 place plane of third interface and second flow channel 24
Axis is vertical.The opening direction for being specifically rendered as third interface 22 is upward, can so to guarantee the pressure of hydraulic pressure sensor 3
Mouth 31 is arranged downward.Preferably, second flow channel 24 and horizontal plane.At this point, 22 place plane of third interface and level
Face is in parallel and upward.So that after the connecting pin of hydraulic pressure sensor 3 is the connection of third structure, the axis and horizontal plane of pressure tappings 31
Vertically, that is, face ground.In this way, the water energy in pressure tappings 31 is enough easier to flow out pressure tappings under gravity
31, make drainage effect more preferably.
Further, referring to figure 2. and Fig. 3, in the present embodiment, the axis of first runner 23 and horizontal plane, which are formed, presss from both sides
The junction of angle, first runner 23 and second flow channel 24 is located above first structure, that is, first runner 23 is compared to bottom surface
It is acclivitous.Guarantee that the water energy flowed into first runner 23 by second flow channel 24 is enough fully discharged into water outlet valve body 1.
Preferably, the angle of the axis of first runner 23 and horizontal plane is greater than 45 °, and less than 90 °.
Further, in the present embodiment, first interface and 21 junction of second interface are equipped with clamping structure, clamping structure
For preventing adapter 2 from rotating compared to water outlet valve body 1.Because guaranteeing that the pressure tappings 31 of hydraulic pressure sensor 3 are courts always
Under, so the present embodiment by setting clamping mechanism, prevent adapter 2 be mounted on water outlet valve body 1 on after compared to
Valve body 1 is discharged to rotate.In the present embodiment, clamping structure can be the existing clamping structure that can prevent from relatively rotating.Such as
First interface and second interface 21 are attached using U type circlip.
Further, in the present embodiment, first interface and 21 junction of second interface and third interface 22 and hydraulic pressure
The junction of the connecting pin of sensor 3, is equipped with sealing structure.Sealing mechanism is sealing ring.By sealing structure to junction
It is sealed processing, prevents that leak occurs in outlet valve use.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of outlet valve, be provided with hydraulic pressure sensor (3) on the outlet valve, the hydraulic pressure sensor (3) have with it is described
The connecting pin of outlet valve connection, the connecting pin are equipped with pressure tappings (31)；
It is characterized in that, the outlet valve includes: water outlet valve body (1) and adapter (2), have on the water outlet valve body (1)
Have a first interface, the adapter (2) has second interface (21) and a third interface (22), the second interface (21) with it is described
First interface connection, the connecting pin are set on the third interface (22), and the third interface (22) is located at described first
Above interface, the hydraulic pressure sensor (3) is located above the third interface (22) far from one end of the connecting pin.
2. outlet valve according to claim 1, which is characterized in that be equipped with interconnected first in the adapter (2)
Runner (23) and second flow channel (24), the second interface (21) are set to the first runner (23) far from the first runner
(23) one end, the third interface (22) are set to the one end of the second flow channel (24) far from the first runner (23).
3. outlet valve according to claim 2, which is characterized in that the axis of the second flow channel (24) is formed with horizontal plane
Angle.
4. outlet valve according to claim 3, which is characterized in that plane and described second where the third interface (22)
The axis of runner (24) is vertical.
5. outlet valve according to claim 3, which is characterized in that the second flow channel (24) and horizontal plane.
6. outlet valve according to claim 2, which is characterized in that the first runner (23) and the second flow channel (24)
Junction be located above the first interface.
7. outlet valve according to claim 6, which is characterized in that the axis of the first runner (23) is formed with horizontal plane
Angle.
8. outlet valve according to claim 7, which is characterized in that the axis of the first runner (23) and the folder of horizontal plane
Angle is greater than 45 °.
9. outlet valve according to claim 1, which is characterized in that the first interface is connect with the second interface (21)
Place is equipped with clamping structure, and the clamping structure is for preventing the adapter (2) from rotating compared to the water outlet valve body (1).
10. outlet valve according to claim 1, which is characterized in that the first interface and the second interface (21) are even
It meets place and is equipped with sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077291.2U CN209689199U (en) | 2019-01-16 | 2019-01-16 | A kind of outlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077291.2U CN209689199U (en) | 2019-01-16 | 2019-01-16 | A kind of outlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689199U true CN209689199U (en) | 2019-11-26 |
Family
ID=68599114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077291.2U Active CN209689199U (en) | 2019-01-16 | 2019-01-16 | A kind of outlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631339A (en) * | 2019-01-16 | 2019-04-16 | 珠海格力电器股份有限公司 | A kind of outlet valve |
-
2019
- 2019-01-16 CN CN201920077291.2U patent/CN209689199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631339A (en) * | 2019-01-16 | 2019-04-16 | 珠海格力电器股份有限公司 | A kind of outlet valve |
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