CN217473864U - Mechanical pressurization structure for water pipe - Google Patents

Abstract

The utility model discloses a mechanical pressurization structure for water pipe, including the spray tube, the inside of spray tube is provided with loading system, and loading system's the outside is provided with adjustment mechanism, and loading system includes the dead lever, and fixed connection is on the both ends inner wall of spray tube respectively at the both ends of dead lever, and the upper surface center department fixedly connected with bracing piece of dead lever is pegged graft inside the jack, the beneficial effects of the utility model are that: through pivoted screw thread section of thick bamboo extrusion flank of thread, make the screw thread section of thick bamboo rotatory shift up, the screw thread section of thick bamboo drives the annular groove when shifting up, the annular groove drives the fixed block of inside joint and shifts up, it shifts up to drive the disk when the fixed block shifts up, make the conical surface be close to the conical groove when the disk shifts up, and then make the space between conical groove and the conical surface reduce, when rivers let in the space between conical groove and the conical surface through the round hole from the spray tube lower extreme, because the space reduces and then can lead to the pressure that rivers received to increase, and then make the user can adjust the velocity of flow of rivers according to the water needs.

Description

Mechanical pressurization structure for water pipe

Technical Field

The utility model relates to the technical field of machinery, specifically be a mechanical pressurization structure for water pipe.

Background

The water supply pipeline can be used for conveying and distributing water, is equivalent to a switching port and is responsible for connecting a starting end and a terminal end, and the water supply pipeline can be divided into a water conveying pipe and a water distribution pipe according to functions, wherein the existing water distribution pipe generally refers to an indoor water supply pipeline.

The water supply pipe among current water distribution pipe and the urban water supply system is connected, promotes the inside rivers blowout water terminal of water distribution pipe through the inside water pressure of water supply pipe, and current water distribution pipe can't adjust the rivers velocity of flow of inside, can need use the rivers of different velocity of flow at the normal water in-process of user, and then leads to the user can't adjust according to actual need the rivers velocity of flow of water terminal spun and have inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical pressurization structure for water pipe to the water distribution pipeline who provides in solving above-mentioned background art can't adjust the rivers velocity of flow of inside, can need to use the rivers of different velocity of flow at user's normal water in-process, and then leads to the user can't adjust the problem that has inconvenience to water terminal spun rivers velocity of flow according to actual need.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical pressurization structure for water pipe, includes the spray tube, the inside of spray tube is provided with the loading system, the outside of loading system is provided with adjustment mechanism.

Preferably, the pressurizing mechanism comprises a fixing rod, the two ends of the fixing rod are respectively fixedly connected to the inner walls of the two ends of the spray pipe, a supporting rod is fixedly connected to the center of the upper surface of the fixing rod and is inserted into the jack, the jack is arranged at the center of the round block, a plurality of round holes are annularly formed in the surface of the round block, a conical surface is formed in the upper surface of the round block, a sleeve ring is fixedly sleeved on the inner wall of the upper end of the spray pipe, and a conical groove is formed in the lower surface of the sleeve ring.

Preferably, adjustment mechanism includes the fixed block, fixed block fixed connection is on the lateral wall of disk, fixed block sliding connection is inside the spout, the spout is seted up on the outer wall of spray tube, the other end joint of fixed block is inside the ring channel, the ring channel is seted up on the inner wall of screw thread section of thick bamboo, screw thread section of thick bamboo threaded connection is on the thread face on the surface, the thread face is seted up on the outer wall of spray tube, the protection section of thick bamboo has been cup jointed to the fixed protection section of thick bamboo that has cup jointed on the outer wall of screw thread section of thick bamboo, all the fixed sealing washer that has cup jointed on the upper and lower both ends inner wall of protection section of thick bamboo.

Preferably, the outer circle side wall of the round block is attached to the inner wall of the spray pipe.

Preferably, the distance between the two sealing rings is the same as the general length of the chute.

Preferably, the thread surface is located between two seal rings.

Compared with the prior art, the beneficial effects of the utility model are that: through pivoted screw thread section of thick bamboo extrusion flank of thread, make the screw thread section of thick bamboo rotatory shift up, the screw thread section of thick bamboo drives the annular groove when shifting up, the annular groove drives the fixed block of inside joint and shifts up, it shifts up to drive the disk when the fixed block shifts up, make the conical surface be close to the conical groove when the disk shifts up, and then make the space between conical groove and the conical surface reduce, when rivers let in the space between conical groove and the conical surface through the round hole from the spray tube lower extreme, because the space reduces and then can lead to the pressure that rivers received to increase, and then make the user can adjust the velocity of flow of rivers according to the water needs.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic top view of the round block of the present invention;

FIG. 3 is a schematic view of the annular groove structure of the present invention;

fig. 4 is a schematic structural view of the protection cylinder of the present invention.

In the figure: 1. a nozzle; 2. a pressurizing mechanism; 21. fixing the rod; 22. a support bar; 23. a jack; 24. a round block; 25. a circular hole; 26. a conical surface; 27. a collar; 28. a conical groove; 3. an adjustment mechanism; 31. a fixed block; 32. a chute; 33. an annular groove; 34. a threaded barrel; 35. a thread face; 36. a protective barrel; 37. and (5) sealing rings.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a mechanical pressurizing structure for a water pipe comprises a spray pipe 1, wherein a pressurizing mechanism 2 is arranged inside the spray pipe 1, and an adjusting mechanism 3 is arranged outside the pressurizing mechanism 2.

Preferably, the pressurizing mechanism 2 includes a fixing rod 21, two ends of the fixing rod 21 are respectively and fixedly connected to inner walls of two ends of the nozzle 1, a supporting rod 22 is fixedly connected to a center of an upper surface of the fixing rod 21, the supporting rod 22 is inserted into the insertion hole 23, the insertion hole 23 is formed at a center of the round block 24, a plurality of circular holes 25 are annularly formed on a surface of the round block 24, a conical surface 26 is formed on an upper surface of the round block 24, a sleeve ring 27 is fixedly sleeved on an inner wall of an upper end of the nozzle 1, a conical groove 28 is formed on a lower surface of the sleeve ring 27, the round block 24 is driven to move upwards when the fixing block 31 moves upwards, the conical surface 26 is close to the conical groove 28 when the round block 24 moves upwards, so that a space between the conical groove 26 and the conical surface 28 is reduced, when water flows into the space between the conical groove 28 and the conical surface 26 from the lower end of the nozzle 1 through the circular holes 25, pressure applied to the water flow is increased due to the reduction of the space, so that a user can adjust a flow rate of the water flow as required, when water flows through the chute 32 and flows out of the pipeline, the sealing rings 37 at the upper and lower ends of the protective cylinder 36 block the water flow inside the protective cylinder 36 to prevent the water flow from leaking.

Preferably, the adjusting mechanism 3 includes a fixing block 31, the fixing block 31 is fixedly connected to the side wall of the round block 24, the fixing block 31 is slidably connected to the inside of the sliding groove 32, the sliding groove 32 is formed in the outer wall of the spray pipe 1, the other end of the fixing block 31 is clamped to the inside of the annular groove 33, the annular groove 33 is formed in the inner wall of the threaded cylinder 34, the threaded cylinder 34 is in threaded connection with the surface of the threaded surface 35, the threaded surface 35 is formed in the outer wall of the spray pipe 1, a protection cylinder 36 is fixedly sleeved on the outer wall of the threaded cylinder 34, sealing rings 37 are fixedly sleeved on the inner walls of the upper end and the lower end of the protection cylinder 36, the protection cylinder 36 is rotated, the threaded cylinder 34 is driven to rotate through the protection cylinder 36, the rotated threaded cylinder 34 extrudes the threaded surface 35, the threaded cylinder 34 is rotated to move upwards, the annular groove 33 is driven to move upwards when the threaded cylinder 34 moves upwards, and the annular groove 33 drives the fixing block 31 which is clamped inwards to move upwards.

Preferably, the excircle lateral wall of disk 24 is laminated with the inner wall of spray tube 1 mutually, and then carries on spacingly through the inner wall of spray tube 1 to disk 24, takes place to rock when preventing that disk 24 from removing.

Preferably, the spacing between the two seals 37 is the same as the general length of the chute 32, preventing the chute 32 from moving out of between the two seals 37 and causing water leakage.

Preferably, the thread 35 is located between two sealing rings 37, preventing a gap between the sealing rings 37 and the outer wall of the spout 1.

Specifically, when the utility model is used, firstly the protection cylinder 36 is rotated, the thread cylinder 34 is driven to rotate by the protection cylinder 36, the rotated thread cylinder 34 extrudes the thread surface 35, the thread cylinder 34 is rotated to move upwards, the annular groove 33 is driven to move upwards when the thread cylinder 34 moves upwards, the annular groove 33 drives the fixed block 31 which is clamped inside to move upwards, the round block 24 is driven to move upwards when the fixed block 31 moves upwards, the conical surface 26 is close to the conical groove 28 when the round block 24 moves upwards, thereby reducing the space between the tapered groove 26 and the tapered surface 28, and when water flows from the lower end of the nozzle pipe 1 through the circular hole 25 into the space between the tapered groove 28 and the tapered surface 26, the pressure on the water flow is increased due to the reduction of the space, so that the flow rate of the water flow can be adjusted by a user according to the water demand, when water flows through the chute 32 and flows out of the pipeline, the sealing rings 37 at the upper end and the lower end of the protective cylinder 36 block the water flow in the protective cylinder 36 to prevent the water flow from leaking.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, are used in the orientation or positional relationship indicated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A mechanical pressurization structure for water pipe, its characterized in that: the device comprises a spray pipe (1), wherein a pressurizing mechanism (2) is arranged in the spray pipe (1), and an adjusting mechanism (3) is arranged on the outer side of the pressurizing mechanism (2);

the pressurizing mechanism (2) comprises a fixing rod (21), two ends of the fixing rod (21) are fixedly connected to the inner walls of two ends of the spray pipe (1) respectively, a supporting rod (22) is fixedly connected to the center of the upper surface of the fixing rod (21), the supporting rod (22) is inserted into an insertion hole (23), the insertion hole (23) is formed in the center of a round block (24), a plurality of circular holes (25) are formed in the surface of the round block (24) in an annular mode, a conical surface (26) is formed in the upper surface of the round block (24), a sleeve ring (27) is fixedly sleeved on the inner wall of the upper end of the spray pipe (1), and a conical groove (28) is formed in the lower surface of the sleeve ring (27);

adjustment mechanism (3) are including fixed block (31), fixed block (31) fixed connection is on the lateral wall of circle piece (24), fixed block (31) sliding connection is inside spout (32), spout (32) are seted up on the outer wall of spray tube (1), the other end joint of fixed block (31) is inside ring channel (33), ring channel (33) are seted up on the inner wall of screw thread section of thick bamboo (34), screw thread section of thick bamboo (34) threaded connection is on the surface of screw thread face (35), screw thread face (35) are seted up on the outer wall of spray tube (1), a protection section of thick bamboo (36) has been cup jointed to the fixed on the outer wall of screw thread section of thick bamboo (34), all fixed sealing washer (37) have been cup jointed on the upper and lower both ends inner wall of a protection section of thick bamboo (36).

2. The mechanical pressing structure for water pipes according to claim 1, wherein: the outer circle side wall of the round block (24) is attached to the inner wall of the spray pipe (1).

3. The mechanical pressing structure for water pipes according to claim 1, wherein: the distance between the two sealing rings (37) is the same as the general length of the chute (32).

4. The mechanical pressing structure for water pipes according to claim 1, wherein: the thread surface (35) is located between two sealing rings (37).

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