CN213685764U

CN213685764U - Anti-theft lifting switch water valve

Info

Publication number: CN213685764U
Application number: CN202022375673.9U
Authority: CN
Inventors: 邱明慧; 李丽丽; 邱腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-13
Anticipated expiration: 2030-10-22

Abstract

The utility model provides an anti-theft type lift switch water valve, includes water outer tube, water inner tube, valve plug, valve port, valve plug mount, upper portion stopcock, its characterized in that, upper portion stopcock formula stopcock part as an organic whole, foraminiferous in the middle of the stopcock of upper portion, the cover is equipped with the gland buckle in the upper portion stopcock outer lane between water inner tube and water outer tube, and the buckle is also reserved and is cooperated with the gland buckle of upper portion stopcock to water outer tube upper end. The utility model discloses it is connected with the buckle cooperation of leading to water outer tube upper end with the gland buckle on the upper portion stopcock that leads to water inner tube and lead to water outer tube through the integral type, prevents to shift from top to bottom. The water-through inner pipe and the elbow are difficult to be detached from the water-through outer pipe without special tools, thereby preventing theft. The utility model discloses an upper portion stopcock design, the compound integral type stopcock part of making of injection molding process, the compound TPU wind sizing material spare in upper portion stopcock bottom makes "V" style of calligraphy of falling as the elastomer in the upstream direction, inlays the gap of stopper income water outer tube and water inner tube between, and is sealed effectual.

Description

Anti-theft lifting switch water valve

Technical Field

The utility model relates to a water valve technical field, in particular to theftproof formula lift switch water valve.

Background

A lifting switch type hydrant is characterized in that a water-passing outer pipe is fixedly connected with a water inlet pipeline, a screw pressing cover is arranged on the upper portion of an existing product and sleeved on the top of the water-passing outer pipe to be in threaded connection with the water-passing outer pipe, and a water-passing inner pipe and an elbow can be easily twisted and lost manually. In addition, the existing product is screwed on the outer pipe, the upper part of the outer pipe is provided with a sealing groove, and a sealing ring is arranged in the sealing groove. When the hydrant is pulled up to open for pumping, the inner pipe of the hydrant deforms in the opposite direction of water outlet due to the reverse force action of water flow, the overall stability is poor, and water leakage at the sealing ring is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems existing in the prior art, the utility model provides an anti-theft lifting switch water valve.

The utility model provides a technical scheme that its technical problem adopted is: this kind of theftproof formula lift switch water valve, including leading to water outer tube, leading to water inner tube, valve plug, valve port, valve plug mount, upper portion stopcock formula stopcock part as an organic whole, foraminiferous in the middle of the upper portion stopcock, the cover is led to the water inner tube and is led to between the water outer tube, and upper portion stopcock outer lane is equipped with the gland buckle, leads to the inboard buckle of reserving of water outer tube upper end and cooperate with the gland buckle of upper portion stopcock, and upper portion stopcock upper portion is carved the water inner tube and is led to water outer tube round pin through bolt formula protecting cover, and is sealed.

Furthermore, the outer ring of the upper pipe plug is provided with outwards protruding gland buckles at intervals, inwards protruding buckles corresponding to the gland buckles are reserved at intervals on the inner side edge of the upper end of the water-passing outer pipe, and the buckles are in buckle fit with the gland of the upper pipe plug.

Furthermore, one end of the gland buckle is thin, the other end of the gland buckle is thick, two ends of the gland buckle are in smooth transition, and the gland buckle is clamped into a buckle reserved at the upper end of the water-through outer pipe.

Furthermore, the upper pipe plug comprises a buckle piece and a TPU (thermoplastic polyurethane) sealing material piece, wherein the TPU sealing material piece is buckled into the lower part of the buckle piece, and the buckle piece and the TPU sealing material piece form an integrated pipe plug part.

Further, the bottom of the TPU glue sealing material part is made into a sealing ring part with an inverted V-shaped cross section facing the water flow direction.

Furthermore, an annular limiting ring is arranged at the lower part of the water through inner pipe, and after the water through inner pipe is lifted up, the top surface of the limiting ring abuts against the bottom of the upper pipe plug.

To sum up, the utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the utility model discloses it is connected with the buckle cooperation of leading to water outer tube upper end with the gland buckle on the upper portion stopcock that leads to water inner tube and lead to water outer tube through the integral type, prevents to shift from top to bottom. The bolt body lifting water-passing inner pipe and the elbow part are screwed on the inner side of the fixed water-passing outer pipe through the pipe plug integrated part and are wedged by the bolt type cover protecting pin, so that the upper part of the water valve is sealed, the lifting pipe and the elbow of the water valve are difficult to be manually dismounted by bare hands without the aid of a special dismounting tool, and the water valve is prevented from being stolen and lost.

The water-through inner pipe and the elbow are difficult to be detached from the water-through outer pipe without special tools, thereby preventing theft.

The utility model discloses an upper portion stopcock design, the compound integral type stopcock part of making of injection molding process, the compound elastic resin TPU of upper portion stopcock bottom seals the glue material spare and makes down "V" style of calligraphy as the elastomer meeting the water flow direction, inlays the stopper and goes into the gap between leading to water outer tube and the water inner tube, and is sealed effectual.

Drawings

Fig. 1 is a top view of the fastener of the present invention.

Fig. 2 is a side view of the clasp.

Fig. 3 is a cross-sectional view of the clasp.

Figure 4 is a cross-sectional view of a plug style protective cover.

Fig. 5 is a cross-sectional view of the overall structure of the upper plug and plug housing.

Fig. 6 is a structural view of the water passing outer pipe.

FIG. 7 is a combination view of the inner and outer water pipes.

Fig. 8 is a structural view of the assembled water-passing inner pipe, water-passing outer pipe, elbow and water outlet pipe.

In the figure:

the water pipe comprises a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the water inlet pipe is arranged at the upper part of the water.

Detailed Description

The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, and the illustrated embodiments are only for explaining the present invention, and do not limit the scope of the present invention.

As shown in fig. 7 and 8, the anti-theft lifting switching water valve comprises an outer water pipe 1 (fig. 6), an inner water pipe 2, an elbow 10, a valve plug, a valve port, a valve plug fixing frame, an upper pipe plug 3 and the like. The water-through outer pipe 1 is arranged on the water-through inner pipe 2, the outer head is arranged at the top of the water-through inner pipe 2, and the bottom of the water-through outer pipe 1 is connected with the water outlet pipe 11 for water outlet.

As shown in fig. 1 to 3, the upper plug 3 is an integral plug part made of a plastic material having high strength and hardness and a resin material having a certain elasticity, and the two resin materials are made into an integral plug part. The middle of the upper pipe plug 3 is provided with a hole 4, the size of the hole 4 corresponds to that of the water passing inner pipe 2, and the hole 4 is sleeved on the water passing inner pipe 2 and is positioned between the water passing inner pipe 2 and the water passing outer pipe 1.

The upper pipe plug 3 outer lane is equipped with gland buckle 5 at the interval, and buckle 6 and the cooperation of gland buckle 5 with upper portion stopcock 3 are also reserved to water outer tube 1 upper end.

Furthermore, the outer ring of the upper pipe plug 3 is provided with outwards protruding gland buckles 5 at intervals, inwards protruding buckles 6 corresponding to the gland buckles 5 are reserved at intervals on the inner side edge of the upper end of the water-passing outer pipe 1, and the buckles 6 are matched with the gland buckles 5 of the upper pipe plug 3 to prevent vertical displacement. The bolt body lifting water-passing inner pipe and the elbow part are screwed on the inner side of the fixed water-passing outer pipe through the pipe plug integrated part and are wedged by the bolt type cover protecting pin, so that the upper part of the water valve is sealed, the lifting pipe and the elbow of the water valve are difficult to be manually dismounted by bare hands without the aid of a special dismounting tool, and the water valve is prevented from being stolen and lost.

The one end of gland buckle 5 is thin, the other end is thick, both ends smooth transition, and 5 card of gland buckle are gone into in the buckle 6 that the upper end portion of logical water outer tube 1 was reserved, and in 5 screw in buckles 6 with gland buckle during locking, when relaxing, 5 buckles 6 of screwing out of with gland buckle.

As shown in fig. 4 and 5, the upper plug 3 includes three major parts, namely a fastener 7 and a TPU sealant 9, wherein the latch type protective cover 8 is fastened on the upper part of the fastener 7 and also fastened on the top end of the water through outer tube 1. The TPU sealing compound piece 9 is buckled into the lower part of the buckling piece 7, and the TPU sealing compound piece and the buckling piece form an integrated pipe plug part. The upper part of the upper pipe plug is used for wedging and sealing the water-through inner pipe and the water-through outer pipe through a bolt type protecting cover.

The bottom of the TPU glue sealing material part 9 is made into a sealing ring part with an inverted V-shaped 12 cross section facing the water flow direction, and the sealing ring part is inserted into a gap between the water through outer pipe 1 and the water through inner pipe 2, so that the sealing effect is good.

The utility model discloses it is connected with the buckle cooperation of leading to water outer tube 1 upper end to lead to gland buckle 5 on the upper portion stopcock 3 of integral type with leading to water inner tube 2, prevent to shift from top to bottom. The water-through inner pipe 2 and the elbow are difficult to be detached from the water-through outer pipe 1 without special tools, thereby preventing theft.

The utility model discloses an upper portion stopcock 3 design, the compound integral type stopcock part of making of injection molding process, 3 compound TPU wind rubber material spare in bottom of upper portion stopcock are made down "V" style of calligraphy as the elastomer in the upstream direction, inlay the stopper go into the gap that leads to between water outer tube 1 and the water inner tube 2, and is sealed effectual.

An annular limiting ring 13 is arranged at the lower part of the water-passing inner pipe, and after the water-passing inner pipe is lifted up, the top surface of the limiting ring 13 is propped against the bottom of the upper pipe plug.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides an anti-theft type lift switch water valve, includes water-through outer tube, water-through inner tube, valve plug, valve port, valve plug mount, upper portion stopcock, its characterized in that, upper portion stopcock formula stopcock part as an organic whole, foraminiferous in the middle of the stopcock of upper portion, the cover is equipped with the gland buckle in the upper portion stopcock outer lane between water-through inner tube and water-through outer tube, and the buckle is also reserved and with the gland buckle cooperation of upper portion stopcock to water-through outer tube upper end inboard, and upper portion stopcock upper portion is carved water-through inner tube and water-through outer tube pin through bolt formula protecting cover, and is.

2. The anti-theft lifting switch water valve as claimed in claim 1, wherein the upper plug outer ring is provided with outward protruding gland buckles at intervals, the inner side edge of the upper end of the water passing outer pipe is provided with inward protruding buckles corresponding to the gland buckles at intervals, and the buckles are in snap fit with the gland buckles of the upper plug.

3. The anti-theft lifting switch water valve according to claim 1 or 2, wherein one end of the gland buckle is thin, the other end of the gland buckle is thick, two ends of the gland buckle are in smooth transition, and the gland buckle is clamped in a buckle reserved at the upper end of the water outer pipe.

4. The anti-theft lifting switch water valve according to claim 1 or 2, wherein the upper plug comprises a fastener and a TPU sealant, the TPU sealant is fastened into a lower portion of the fastener, and the two form an integral plug part.

5. The anti-theft lifting switch water valve according to claim 4, wherein the bottom of the TPU sealing glue part is made into a sealing ring part with an inverted V-shaped cross section facing the water flow direction.

6. The anti-theft lifting switch water valve as claimed in claim 4, wherein the lower portion of the water through inner pipe is provided with an annular limiting ring, and after the water through inner pipe is lifted up, the top surface of the limiting ring abuts against the bottom of the upper pipe plug.