CN207921418U - Water transfer spool and water supply connector - Google Patents
Water transfer spool and water supply connector Download PDFInfo
- Publication number
- CN207921418U CN207921418U CN201820288347.4U CN201820288347U CN207921418U CN 207921418 U CN207921418 U CN 207921418U CN 201820288347 U CN201820288347 U CN 201820288347U CN 207921418 U CN207921418 U CN 207921418U
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- spool
- water
- adjustment portion
- flow
- cavity
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Abstract
The utility model is related to supply equipment fields,Specifically,It is related to a kind of water transfer spool and water supply connector,Water transfer spool includes spool main body,Gasket,Pressure release spring,Spring base,Fixed circlip and mounting hole,Spool main body includes flow adjustment portion and hydraulic pressure adjustment portion,Flow adjustment portion is integrally formed with hydraulic pressure adjustment portion,One is offered through the discharge orifice of flow adjustment portion along the cross-sectional direction of spool main body in flow adjustment portion,To adjust the size of flow,In hydraulic pressure adjustment portion a cavity is offered along the axis of spool main body,The mounting hole through the wall of cavity is offered on the wall of cavity,Clamp spring fixes one end in the cavity far from flow adjustment portion,Deformable gasket is arranged in the cavity close to one end of flow adjustment portion,Spring base is arranged on clamp spring,Pressure release spring one end is fixed on spring base,The other end is connect with gasket.The water transfer spool can adjust the flow size and hydraulic pressure of water inlet flow tube, at low cost.
Description
Technical field
The utility model is related to supply equipment fields, in particular to a kind of water transfer spool and water supply connector.
Background technology
The water supply connector that existing gas heater uses has a single function, and major function is regulating pondage.However, water supply connector
Hydraulic pressure it is generally all higher, hydraulic pressure height be easy water supply connector is damaged, in the past, in order to reduce the hydraulic pressure of water supply connector, often
Often increase relief valve on waterway tube and drain valve, this scheme are capable of the hydraulic pressure of smaller water supply connector, but it is of high cost.
Utility model content
The purpose of this utility model is to provide a kind of water transfer spool and water supply connector, it is intended to improve and deposits in the prior art
The above problem.
The utility model embodiment provides a kind of water transfer spool, and the water transfer spool includes spool main body, gasket, lets out
Pressing spring, spring base, fixed circlip and mounting hole；
The spool main body includes flow adjustment portion and hydraulic pressure adjustment portion, the flow adjustment portion and the hydraulic pressure adjustment portion
It is integrally formed；
One is offered through the flow tune along the cross-sectional direction of the spool main body in the flow adjustment portion
The discharge orifice in section portion, to adjust the size of flow；
A cavity is offered along the axis of the spool main body in the hydraulic pressure adjustment portion, is opened up on the wall of the cavity
There is the mounting hole of the wall through the cavity；
The clamp spring fixes one end in the cavity far from the flow adjustment portion, and the gasket is arranged described
Close to one end of the flow adjustment portion in cavity；
The spring base is arranged on the clamp spring, and the pressure release spring one end is fixed on the spring base, the other end
It is connect with gasket.
As further, penstock, the flowing water are offered between the flow adjustment portion and the hydraulic pressure adjustment portion
Hole is connected to the cavity by the penstock.
As further, the cavity of the hydraulic pressure adjustment portion is externally provided with the clamping portion of protrusion.
As further, sealing structure is arranged on the clamping portion.
As further, sealing structure is O-ring.
The utility model embodiment additionally provides a kind of water supply connector, and the water supply connector includes：Water flow pipes and water adjusting valve
Core；
The water flow pipes are equipped with spool mounting structure, and the water transfer spool is movable to stretch into the spool mounting structure
It is interior, to adjust flow size and the hydraulic pressure in the water flow pipes.
As further, the spool mounting structure is vertical with the axis direction of the water flow pipes at tubulose.
As further, the card slot of indent is equipped in the spool mounting structure, the card slot can be with the clamping
Portion's cooperation clamping.
As further, a through-hole is offered on the spool mounting structure, when the water transfer spool stretches into the valve
When in core mounting structure, the through-hole and the mounting hole can be passed through by fixing screws, with the fixation water transfer spool in institute
It states in spool mounting structure.
As further, fixed ear is provided in the water flow pipes, the fixed ear is for installing the water supply connector.
It includes spool master that the utility model embodiment, which provides a kind of water transfer spool and water supply connector, the water transfer spool,
Body, gasket, pressure release spring, spring base, fixed circlip and mounting hole, spool main body include that flow adjustment portion and hydraulic pressure are adjusted
Portion, flow adjustment portion are integrally formed with hydraulic pressure adjustment portion, are offered along the cross-sectional direction of spool main body in flow adjustment portion
One through the discharge orifice of flow adjustment portion, to adjust the size of flow, along the axis of spool main body in hydraulic pressure adjustment portion
A cavity is offered, the mounting hole through the wall of cavity is offered on the wall of cavity, clamp spring is fixed in the cavity far from flow
One end of adjustment portion, in the cavity close to one end of flow adjustment portion, spring base is arranged in clamp spring for deformable gasket setting
On, pressure release spring one end is fixed on spring base, and the other end is connect with gasket.By being arranged the water transfer spool in water flow pipes
On, which can adjust the flow size and hydraulic pressure of water inlet flow tube, at low cost.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows a kind of structural schematic diagram of the water supply connector 100 provided in the utility model embodiment.
Fig. 2 shows the assembling relationship figures of water flow pipes 110 and water transfer spool 120.
Fig. 3 shows the cross-sectional view of the structure of water transfer spool 120.
Fig. 4 shows 100 sectional view of water supply connector when water flow pipes 110 and water transfer spool 120 are assembled.
Icon：100- water supply connectors；110- water flow pipes；111- fixed ears；112- spool mounting structures；120- water adjusting valves
Core；121- spool main bodys；1211- flow adjustment portions；1212- hydraulic pressure adjustment portions；The discharge orifices 1213-；1214- cavitys；122- is close
Packing；123- pressure release springs；124- spring bases；125- fixed circlips；126- mounting holes；127- penstocks；The clamping portions 128-；
130- fixing screws；140- sealing structures.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be understood that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put or those skilled in the art usually understand
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and is not indicated or implied the indicated and is set
Standby or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Referring to Fig. 1, Fig. 1 shows a kind of structural representation of the water supply connector 100 provided in the utility model embodiment
Figure.In the utility model embodiment, water supply connector 100 includes：Water flow pipes 110 and water transfer spool 120.Water flow pipes 110 and tune
Water valve core 120 has assembly relation, specifically, water flow pipes 110 are equipped with spool mounting structure 112, water transfer spool 120 is movable
It stretches into spool mounting structure 112, to adjust flow size and the hydraulic pressure in water flow pipes 110.
Referring to Fig. 2, Fig. 2 shows the assembling relationship figures of water flow pipes 110 and water transfer spool 120.
In the utility model embodiment, by adjusting the relative position of water transfer spool 120 and water flow pipes 110, Ke Yishi
Now change the flow of water flow pipes 110, there is the structure of pressure release in water transfer spool 120, it can be automatically to hydraulic pressure by the structure of pressure release
It is adjusted.
Referring to Fig. 3, Fig. 3 shows the cross-sectional view of the structure of water transfer spool 120.In the utility model embodiment, water transfer
Spool 120 includes spool main body 121, gasket 122, pressure release spring 123, spring base 124, fixed circlip 125 and mounting hole
126。
Spool main body 121 includes flow adjustment portion 1211 and hydraulic pressure adjustment portion 1212, flow adjustment portion 1211 and hydraulic pressure tune
Section portion 1212 is integrally formed, and one is offered through water along the cross-sectional direction of spool main body 121 in flow adjustment portion 1211
The discharge orifice 1213 for flowing adjustment portion 1211, to adjust the size of flow.
A cavity 1214 is offered along the axis of spool main body 121, in hydraulic pressure adjustment portion 1212 on the wall of cavity 1214
Offer the mounting hole 126 through the wall of cavity 1214.Clamp spring is fixed in cavity 1214 far from flow adjustment portion 1211
One end, gasket 122 are arranged in cavity 1214 close to one end of flow adjustment portion 1211.
Spring base 124 is arranged on clamp spring, and 123 one end of pressure release spring is fixed on spring base 124, the other end and gasket
122 connections.
It is opposite with water flow pipes 110 by the flow adjustment portion 1211 for changing water transfer spool 120 by using above scheme
Position can adjust the size of the flow in water flow pipes 110, specifically, the weight by changing discharge orifice 1213 and water flow pipes 110
Area is closed to change aisle spare of the flow in water flow pipes 110, to change the flow size in water flow pipes 110.
When the hydraulic pressure in water flow pipes 110 is greater than the set value, water pressure can so that gasket 122 is separate in cavity 1214
One end of flow adjustment portion 1211 is moved, one end extrusion chamber of the gasket 122 far from flow adjustment portion 1211 in cavity 1214
The inner wall of pressure release spring 123 in body 1214, gasket 122 and cavity 1214, which is formed, to be open, and water flows out and then subtracts from opening
The pressure of small water flow pipe 110 realizes pressure release.
When the hydraulic pressure in water flow pipes 110 is less than or equal to setting value, spring restores, and gasket 122 is pushed to cavity
Close to one end of flow adjustment portion 1211 in 1214, normal operating conditions must be asked to restore water supply connector 100.
In the utility model embodiment, different setting values corresponds to the gasket 122, Ke Yigen of different materials and thickness
According to gasket 122 is needed replacing, to realize different degrees of releasing pressure automatically.
In the utility model embodiment, penstock is offered between flow adjustment portion 1211 and hydraulic pressure adjustment portion 1212
127, discharge orifice 1213 is connected to cavity 1214 by penstock 127.
In the utility model embodiment, gasket 122 is arranged blocks the penstock 127 in cavity 1214, the hydraulic pressure
Pipe 127 is used to the water of discharge orifice 1213 introducing gasket 122, and the water pressure in discharge orifice 1213 is put forth effort on gasket
122。
Water flow pipes 110 are equipped with spool mounting structure 112, and water transfer spool 120 is movable to stretch into spool mounting structure 112
It is interior, to adjust flow size and the hydraulic pressure in water flow pipes 110.
In the utility model embodiment, spool mounting structure 112 is vertical with the axis direction of water flow pipes 110 at tubulose.
In the utility model embodiment, by the way that the flow adjustment portion 1211 of water transfer spool 120 is stretched into water flow pipes 110
It is interior, and by tuning water valve core 120 to change the overlapping area of discharge orifice 1213 and water flow pipes 110.When discharge orifice 1213 and water
When the overlapping area maximum of flow tube 110, the flow in water flow pipes 110 reaches maximum.With discharge orifice 1213 and water flow pipes 110
Overlapping area reduces, and the flow in water flow pipes 110 reduces.When the overlapping area minimum of discharge orifice 1213 and water flow pipes 110, water
Flow in flow tube 110 is minimum.When the axis of discharge orifice 1213 is vertical with the axis of spool mounting structure 112, flow is from stream
Cambered surface at the both ends open in water hole 1213 is passed through.
In the utility model embodiment, the cavity 1214 of hydraulic pressure adjustment portion 1212 is externally provided with the clamping portion 128 of protrusion.
In the utility model embodiment, water transfer spool 120 can by clamping portion 128 and the realization of spool mounting structure 112
Dismounting clamping.
In the utility model embodiment, the card slot of indent is equipped in spool mounting structure 112, card slot can be with clamping portion
128 cooperation clampings.
Referring to Fig. 4, Fig. 4 shows 100 sectional view of water supply connector when water flow pipes 110 and water transfer spool 120 are assembled.
As an implementation, it is arranged with sealing structure 140 on clamping portion 128.As an implementation, sealing knot
Structure 140 is O-ring.Specifically, there is clamping line item on clamping portion 128, O-ring is set at the dimpled grain of clamping line item.
By using above scheme, enables to water transfer spool 120 logical and spool mounting structure 112 is tightly connected so that
Water supply connector 100 is water-tight when working normally, and saves water resource.
In the utility model embodiment, a through-hole is offered on spool mounting structure 112, when water transfer spool 120 stretches into
When in spool mounting structure 112, through-hole and mounting hole 126 can be passed through by fixing screws 130, be existed with fixing water transfer spool 120
In spool mounting structure 112.
In the utility model embodiment, fixed ear 111 is provided in water flow pipes 110, fixed ear 111 is intake for installing
Connector 100.
In conclusion the utility model embodiment provides a kind of water transfer spool 120 and water supply connector 100, the water transfer
Spool 120 includes spool main body 121, gasket 122, pressure release spring 123, spring base 124, fixed circlip 125 and mounting hole
126, spool main body 121 includes flow adjustment portion 1211 and hydraulic pressure adjustment portion 1212, flow adjustment portion 1211 and hydraulic pressure adjustment portion
1212 are integrally formed, and one is offered through flow tune along the cross-sectional direction of spool main body 121 in flow adjustment portion 1211
The discharge orifice 1213 in section portion 1211, to adjust the size of flow, along the axis of spool main body 121 in hydraulic pressure adjustment portion 1212
A cavity 1214 is offered, the mounting hole 126 through the wall of cavity 1214 is offered on the wall of cavity 1214, clamp spring is fixed on
One end far from flow adjustment portion 1211 in cavity 1214, deformable gasket 122 are arranged in cavity 1214 close to flow
One end of adjustment portion 1211, spring base 124 are arranged on clamp spring, and 123 one end of pressure release spring is fixed on spring base 124, another
End is connect with gasket 122.By being arranged the water transfer spool 120 in water flow pipes 110, which can be adjusted
The flow size and hydraulic pressure for flow tube 110 of intaking, pressure release can be carried out automatically by having no need to install relief valve, at low cost.
By the relative position of adjusting water transfer spool 120 and water flow pipes 110, the flow for changing water flow pipes 110 may be implemented,
The structure for having pressure release in water transfer spool 120 can automatically be adjusted hydraulic pressure by the structure of pressure release.Specifically, by changing
Become the overlapping area of discharge orifice 1213 and water flow pipes 110 to change aisle spare of the flow in water flow pipes 110, to change flow
Flow size in pipe 110.By the way that the flow adjustment portion 1211 of water transfer spool 120 is stretched into water flow pipes 110, and by tuning
Water valve core 120 is to change the overlapping area of discharge orifice 1213 and water flow pipes 110.When overlapping for discharge orifice 1213 and water flow pipes 110
When area maximum, the flow in water flow pipes 110 reaches maximum.As the overlapping area of discharge orifice 1213 and water flow pipes 110 reduces,
Flow in water flow pipes 110 reduces.When the overlapping area minimum of discharge orifice 1213 and water flow pipes 110, the water in water flow pipes 110
Stream is minimum.When the axis of discharge orifice 1213 is vertical with the axis of spool mounting structure 112, both ends of the flow from discharge orifice 1213
The cambered surface of opening is passed through.
Equipped with flow size and hydraulic pressure can be adjusted with the water supply connector 100 of self-relieving water transfer spool 120, at
This is low, and service life is long.The ponding in water supply connector 100 can also be discharged by water transfer spool 120, water heater pipe can be prevented
Remaining cold water, which freezes, in road destroys pipeline.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of water transfer spool, which is characterized in that the water transfer spool includes spool main body, gasket, pressure release spring, spring
Seat, fixed circlip and mounting hole；
The spool main body includes flow adjustment portion and hydraulic pressure adjustment portion, and the flow adjustment portion is integrated with the hydraulic pressure adjustment portion
Molding；
One is offered through the flow adjustment portion along the cross-sectional direction of the spool main body in the flow adjustment portion
Discharge orifice, to adjust the size of flow；
A cavity is offered along the axis of the spool main body in the hydraulic pressure adjustment portion, offers and passes through on the wall of the cavity
It is through at the mounting hole of the wall of the cavity；
The clamp spring fixes one end in the cavity far from the flow adjustment portion, and the gasket is arranged in the cavity
One end of the interior close flow adjustment portion；
The spring base is arranged on the clamp spring, and the pressure release spring one end is fixed on the spring base, the other end with it is close
Packing connects.
2. water transfer spool according to claim 1, which is characterized in that the flow adjustment portion and the hydraulic pressure adjustment portion it
Between offer penstock, the discharge orifice is connected to the cavity by the penstock.
3. water transfer spool according to claim 2, which is characterized in that the cavity of the hydraulic pressure adjustment portion is externally provided with protrusion
Clamping portion.
4. water transfer spool according to claim 3, which is characterized in that be arranged with sealing structure on the clamping portion.
5. water transfer spool according to claim 4, which is characterized in that sealing structure is O-ring.
6. a kind of water supply connector, which is characterized in that the water supply connector includes：Water adjusting valve described in water flow pipes and claim 5
Core；
The water flow pipes are equipped with spool mounting structure, and the water transfer spool is movable to be stretched into the spool mounting structure, with
Adjust flow size and the hydraulic pressure in the water flow pipes.
7. water supply connector according to claim 6, which is characterized in that the spool mounting structure is at tubulose, with the water
The axis direction of flow tube is vertical.
8. water supply connector according to claim 7, which is characterized in that be equipped with the card of indent in the spool mounting structure
Slot, the card slot can coordinate with the clamping portion to be clamped.
9. water supply connector according to claim 8, which is characterized in that a through-hole is offered on the spool mounting structure,
When the water transfer spool stretches into the spool mounting structure, the through-hole and the fixation can be passed through by fixing screws
Hole, with the fixation water transfer spool in the spool mounting structure.
10. water supply connector according to claim 8, which is characterized in that fixed ear is provided in the water flow pipes, it is described solid
Ear is determined for installing the water supply connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288347.4U CN207921418U (en) | 2018-03-01 | 2018-03-01 | Water transfer spool and water supply connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288347.4U CN207921418U (en) | 2018-03-01 | 2018-03-01 | Water transfer spool and water supply connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921418U true CN207921418U (en) | 2018-09-28 |
Family
ID=63601262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820288347.4U Active CN207921418U (en) | 2018-03-01 | 2018-03-01 | Water transfer spool and water supply connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611567A (en) * | 2019-01-17 | 2019-04-12 | 广东万家乐燃气具有限公司 | It is a kind of to integrate water transfer, pressure release, draining, the water supply connector of water supplement function |
-
2018
- 2018-03-01 CN CN201820288347.4U patent/CN207921418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611567A (en) * | 2019-01-17 | 2019-04-12 | 广东万家乐燃气具有限公司 | It is a kind of to integrate water transfer, pressure release, draining, the water supply connector of water supplement function |
| CN109611567B (en) * | 2019-01-17 | 2023-11-14 | 广东万家乐燃气具有限公司 | Collect water regulating, pressure release, drainage, moisturizing function in water inlet joint |
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