CN217482277U - Stainless steel circulating pipe fitting of water activating system - Google Patents
Stainless steel circulating pipe fitting of water activating system Download PDFInfo
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- CN217482277U CN217482277U CN202221717761.5U CN202221717761U CN217482277U CN 217482277 U CN217482277 U CN 217482277U CN 202221717761 U CN202221717761 U CN 202221717761U CN 217482277 U CN217482277 U CN 217482277U
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Abstract
The utility model discloses a stainless steel water circulating system circulation pipe fitting, including being responsible for the body to and locate first body and the second body of being responsible for on the body, still include: the valve body is arranged in the main pipe body, and a water through hole for communicating the first pipe body and the second pipe body is formed in the valve body; the valve core is elastically arranged in the valve body, the valve core flows along with the water body in the main pipe body and moves relative to the water through opening, a water retaining part is arranged at the end part of the valve core, the water retaining part and the water through opening form a pressure changing area, and the water retaining part is far away from or close to the water through opening so as to adjust the water flow pressure difference in the valve body, so that the water body in the water pipe can circulate conveniently.
Description
Technical Field
The utility model relates to a water valve technical field, concretely relates to stainless steel running water system circulation pipe fitting.
Background
At present, domestic water is saved in water storage equipment usually, takes water out through the water pump to through pipeline transport to delivery port for the use, and current water pipe usually for the constant voltage water supply, after once going out water, the water is remained in the branch pipe between water supply pipe and the delivery port easily, does not form the stagnant water that breeds the bacterium after using for a long time, influences the pipeline life-span and uses healthyly with water.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a stainless steel water circulating system pipe fitting, the intraductal water circulation of being convenient for.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a stainless steel running water system circulation pipe fitting, is including being responsible for the body to and locate first body and the second body on being responsible for the body, still include:
the valve body is arranged in the main pipe body, and a water through hole for communicating the first pipe body and the second pipe body is formed in the valve body;
the valve core is elastically arranged in the valve body, the valve core flows along with the water body in the main pipe body and moves relative to the water through opening, a water retaining part is arranged at the end part of the valve core, the water retaining part and the water through opening form a pressure changing area, and the water retaining part is far away from or close to the water through opening so as to adjust the water flow pressure difference in the valve body.
Further, an inner shoulder for placing the valve body is arranged in the main pipe body, and the inner shoulder and the valve body are arranged in a sealing mode.
Further, the valve body is provided with a guide pipe for the valve core to penetrate through, a spring is sleeved outside the guide pipe, and the spring is abutted between the valve body and the valve core.
Further, the water passage port comprises a first water port arranged close to the first pipe body and a second water port arranged close to the second pipe body, and the water blocking portion is arranged at the second water port to move.
Further, the water retaining part is arranged on the umbrella cover and faces the first water gap to form a bearing area.
Furthermore, a stop block is convexly arranged on the second water gap and is arranged at intervals and abutted to the water retaining part.
Further, the first water gap is formed on the valve body along the circumferential direction, and the first water gap and the main pipe body form a constant first water passing area.
Furthermore, the valve core is provided with a guide rod extending into the guide pipe, and a second water through area is arranged between the guide rod and the guide pipe.
Further, the valve body includes valve body and lower valve body, the first mouth of a river constitutes on last valve body, the second mouth of a river constitutes on lower valve body, go up the valve body and be connected with lower valve body lock.
Further, valve body week side is equipped with the rosette body, the rosette body has the trend of outside expansion, just be responsible for the internal annular that is equipped with, the rosette body is spacing in the annular.
Compared with the prior art, the utility model has the advantages of it is following and beneficial effect:
when domestic water, the water passes through the valve body in-process, the vary voltage region that constitutes between manger plate portion on the case and the limbers, and manger plate portion is close to the limbers all the time under the effect of spring, thereby form pressure differential at the both ends of valve body, when using water in first body, the stagnant water in the second body can be driven by negative pressure suction and get into and be responsible for the body, and simultaneously, the water in the first body can be brought into by the pressure differential that next valve body produced and be responsible for the body, avoid producing the stagnant water district in the domestic water system, reduce bacterial growing.
Drawings
Fig. 1 is a schematic structural view of the protective casing of the present invention;
fig. 2 is an exploded view of the protective housing and the main pipe of the present invention;
FIG. 3 is a cross-sectional view of the main tube body and valve body of the present invention;
fig. 4 is a cross-sectional view of the valve body of the present invention at an angle;
fig. 5 is a cross-sectional view of another angle of the valve body of the present invention;
fig. 6 is a schematic structural view of the valve body of the present invention;
fig. 7 is a schematic structural view of another angle of the valve body of the present invention;
fig. 8 is an exploded view of the valve body of the present invention;
in the figure: 1. a primary tube body; 1.1, a first pipe body; 1.2, a second pipe body; 1.3, an inner shoulder; 1.4, a ring groove; 1.5, closing up; 1.6, an interface;
2. a valve body; 2.1, a first water gap; 2.2, a second water gap; 2.3, a conduit; 2.4, a stop block; 2.5, rosette; 2.6, a first boundary; 2.7, a second boundary;
3. a valve core; 3.1, a water retaining part; 3.2, a guide rod;
4. a voltage transformation area; 5. a spring; 6. a first water passage area; 7. a second water passage area;
8. an upper valve body; 9. a lower valve body; 10. a sealing strip;
11. a protective housing; 11.1, a first shell; 11.2, a second shell;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding, and are not used to define any direction or order of limitation.
As shown in fig. 1-8, a stainless steel running water system circulating pipe fitting, including being used for the main body 1 of supplying water to and locate first body 1.1 and the second body 1.2 on the main body 1, first body 1.1 and second body 1.2 intercommunication water equipment still include:
the valve body 2 is arranged in the main pipe body 1, and a water through hole for communicating the first pipe body 1.1 and the second pipe body 1.2 is formed in the valve body 2;
the valve element 3 is elastically arranged in the valve body 2, the valve element 3 flows along with water in the main pipe body 1 and moves relative to the water through opening, the end part of the valve element 3 is provided with a water retaining part 3.1, a variable pressure area 4 is formed between the water retaining part 3.1 and the water through opening, the valve element 3 is driven by elastic force to be close to the water through opening in a normal state by substantially utilizing the Venturi principle, so that the effective sectional area for water flow to pass through is limited, the water through openings at two ends form pressure difference, the water retaining part 3.1 is far away from or close to the water through opening, the opening size of the variable pressure area 4 is changed, the water flow pressure difference in the valve body 2 is further adjusted, and the pressure difference at two ends of the valve body 2 drives the water flow in the first pipe body 1.1 or the second pipe body 1.2 to circularly enter the main pipe body 1.
In this embodiment, first body 1.1 is located second body 1.2 upper portion, and rivers are set up to flow through main pipe body 1 from supreme down, and valve body 2 is close to first body 1.1 setting.
Specifically, the water service ports comprise a first water port 2.1 arranged close to the first pipe body 1.1 and a second water port 2.2 arranged close to the second pipe body 1.2, and the valve core 3 and the water retaining part 3.1 are arranged at the second water port 2.2 to move.
As shown in fig. 4, fig. 5 and fig. 7, as a further explanation of the valve body 2, the water blocking portion 3.1 of the valve body 2 is arranged as an umbrella surface, the umbrella surface is arranged towards the second water gap 2.2, and the water blocking portion 3.1 forms a bearing area towards the first water gap 2.1.
When letting in rivers in being responsible for the body 1, rivers are forced to pass through the vary voltage region 4 between umbrella face and the second mouth of a river 2.2, and according to water pressure size, water retaining portion 3.1 can be strikeed and keep away from second mouth of a river 2.2 to adjust the size in vary voltage region 4 in real time, thereby adapt to the domestic water environment of different pressures.
As a further embodiment of the second nozzle 2.2, a stopper 2.4 is protruded from the second nozzle 2.2, the stopper 2.4 is disposed at an interval and abuts against the water blocking portion 3.1, and in an extended state of the spring 5, a gap for water to pass through is formed between the two stoppers 2.4, so that an excessive pressure difference is avoided.
As can be seen from fig. 4 and 5, the valve body 2 is optionally provided with a first boundary 2.6 which tends to expand in relation to the water passage direction, corresponding to the circumferential side of the water stop 3.1.
In this embodiment, an inner shoulder 1.3 for placing the valve body 2 is arranged in the main pipe body 1, the inner shoulder 1.3 and the valve body 2 are arranged in a sealing manner, optionally, a sealing strip 10 is arranged between the bottom of the valve body 2 and the inner shoulder 1.3, and a buckling structure is arranged on the valve body 2 and the main pipe body 1 to limit the vertical position of the valve body 2 and limit the compression degree of the sealing strip 10 by the vertical position of the buckling structure.
In other embodiments, a closing-in 1.5 is formed at the inner shoulder 1.3 along the water passing direction, so that the effective cross-sectional area for water flow is reduced, and pressure difference is favorably formed at two ends of the valve body 2.
Specifically, the minimum end of the closing-in part 1.5 is matched with the maximum outer contour of the second water gap 2.2, water flows into the variable pressure region 4 after passing through the second water gap 2.2, and the effective sectional area of the water flow is further limited by the umbrella surface of the water retaining part 3.1.
As a further embodiment of the first nozzle 2.1, as shown in fig. 4 and 6, said first nozzle 2.1 is formed on the valve body 2 in the circumferential direction, and said first nozzle 2.1 and the main tubular body 1 form a constant first water passage area 6.
As can be seen from fig. 4 and 5, the valve body 2 is optionally provided with a second boundary 2.7, which is located around the first nozzle 2.1 and tends to close off 1.5 with respect to the direction of water flow.
As an implementation mode of installing the valve core 3, the valve body 2 has a conduit 2.3 for the valve core 3 to penetrate through, ribs are distributed at intervals outside the conduit 2.3, a first water gap 2.1 communicated with the valve body 2 is formed between the two ribs, a spring 5 is sleeved outside the conduit 2.3, and the spring 5 is abutted between the valve body 2 and the valve core 3.
In this embodiment, the end of the spring 5 is pressed against the back of the canopy.
As can be seen from fig. 4 and 6, in particular, the valve element 3 has a guide rod 3.2 extending into the guide tube 2.3, and a second water passage area 7 is provided between the guide rod 3.2 and the guide tube 2.3, wherein the guide rod 3.2 is cross-shaped, so that friction between the guide rod 3.2 and the guide tube 2.3 is relatively reduced, the service life is prolonged, and at the same time, a part of water flow passes through the guide rod.
As an embodiment of the installation of the valve body 2, the valve body 2 comprises an upper valve body 8 and a lower valve body 9, the first water gap 2.1 is formed on the upper valve body 8, the second water gap 2.2 is formed on the lower valve body 9, and the upper valve body 8 is connected with the lower valve body 9 in a buckling manner.
Specifically, 2 week sides of valve body are equipped with the rosette 2.5, the rosette 2.5 has the trend of outside expansion, just be equipped with annular 1.4 in being responsible for the body 1, the rosette 2.5 is spacing be in the annular 1.4, and the rosette 2.5 outward surface is the inclined plane, in the installation, with shoulder 1.3 for the installation bottom, realize the assembly of valve body 2 cut straightly formula.
When domestic water, the water passes through valve body 2 in-process, the vary voltage region 4 that constitutes between water retaining part 3.1 and the limbers on the process valve core 3, and water retaining part 3.1 is close to the limbers all the time under the effect of spring 5, thereby form pressure differential at the both ends of valve body 2, wherein, first body 1.1 can be understood as upper water, second body 1.2 can be understood as lower floor's water, when first body 1.1 water, the stagnant water in the second body 1.2 can be driven by negative pressure suction and get into and be responsible for body 1, and simultaneously, the water in first body 1.1 can be brought into and be responsible for body 1 by the pressure differential that next valve body 2 produced, avoid producing stagnant water district in the domestic water system, reduce bacterial growing.
In other embodiments, a protective housing 11 is further disposed outside the main pipe 1, and an inner cavity of the protective housing 11 is adapted to the main pipe 1, where the protective housing 11 includes a first housing 11.1 and a second housing 11.2, and the second housing 11.2 and the first housing 11.1 are mutually buckled outside the main pipe 1.
Wherein, be equipped with the lug on the first casing 11.1, be equipped with the recess on the second casing 11.2, be equipped with the convex part about the lock direction is perpendicular on the lug, the recess can match with the convex part.
Wherein, first body 1.1 and second body 1.2 to and the interface 1.6 department of being responsible for body 1 are the screw thread setting, protection casing 11 is set up to the cladding in interface 1.6 department periphery to play the guard action, in other words, connect the back in place at each interface 1.6 department, lock protection casing 11 again.
Wherein, the periphery of each interface 1.6 department is equipped with the location muscle, is equipped with the positioning groove who matches with the location muscle in protection casing 11.
In the above embodiments, the main tube, the first tube and the second tube may be made of stainless steel.
The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a stainless steel running water system circulating pipe spare, is including being responsible for body (1) to and locate first body (1.1) and second body (1.2) on being responsible for body (1), its characterized in that still includes:
the valve body (2) is arranged in the main pipe body (1), and a water through hole for communicating the first pipe body (1.1) with the second pipe body (1.2) is formed in the valve body (2);
the valve core (3) is elastically arranged in the valve body (2), a water retaining part (3.1) is arranged at the end part of the valve core (3), the water retaining part (3.1) is close to the water through opening and forms a pressure-changing area (4) for limiting water flow, the valve core (3) flows along with the water in the main pipe body (1) and moves relative to the water through opening, and the water retaining part (3.1) is far away from or close to the water through opening so as to adjust the water flow pressure difference in the valve body (2).
2. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 1, wherein: an inner shoulder (1.3) for placing the valve body (2) is arranged in the main pipe body (1), and the inner shoulder (1.3) and the valve body (2) are arranged in a sealing mode.
3. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 1, wherein: the valve body (2) is provided with a guide pipe (2.3) for the valve core (3) to penetrate through, a spring (5) is sleeved outside the guide pipe (2.3), and the spring (5) is abutted between the valve body (2) and the valve core (3).
4. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 1, wherein: the water service mouth includes first mouth of a river (2.1) that is close to first body (1.1) setting to and be close to second mouth of a river (2.2) that second body (1.2) set up, water retaining part (3.1) are set up and are removed in second mouth of a river (2.2).
5. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 1, wherein: the water retaining part (3.1) is arranged on the umbrella surface, and the water retaining part (3.1) faces the first water gap (2.1) to form a bearing area.
6. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 4, wherein: and a stop block (2.4) is arranged on the second water gap (2.2) in a protruding manner, and the stop block (2.4) is arranged at intervals and is abutted against the water blocking part (3.1).
7. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 4, wherein: the first water gap (2.1) is formed on the valve body (2) along the circumferential direction, and the first water gap (2.1) and the main pipe body (1) form a constant first water passing area (6).
8. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 4, wherein: the valve core (3) is provided with a guide rod (3.2) extending into the guide pipe (2.3), and a second water through area (7) is arranged between the guide rod (3.2) and the guide pipe (2.3).
9. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 4, wherein: the valve body (2) comprises an upper valve body (8) and a lower valve body (9), a first water gap (2.1) is formed in the upper valve body (8), a second water gap (2.2) is formed in the lower valve body (9), and the upper valve body (8) is connected with the lower valve body (9) in a buckling mode.
10. The stainless steel circulating pipe fitting for a water activating system as claimed in claim 1, wherein: valve body (2) week side is equipped with the rosette body (2.5), the rosette body (2.5) have the trend of outside expansion, just be equipped with annular (1.4) in being responsible for the body (1), the rosette body (2.5) are spacing in annular (1.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221717761.5U CN217482277U (en) | 2022-06-29 | 2022-06-29 | Stainless steel circulating pipe fitting of water activating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221717761.5U CN217482277U (en) | 2022-06-29 | 2022-06-29 | Stainless steel circulating pipe fitting of water activating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217482277U true CN217482277U (en) | 2022-09-23 |
Family
ID=83316319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221717761.5U Active CN217482277U (en) | 2022-06-29 | 2022-06-29 | Stainless steel circulating pipe fitting of water activating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217482277U (en) |
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2022
- 2022-06-29 CN CN202221717761.5U patent/CN217482277U/en active Active
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