CN206274105U - A kind of water saving interface of explosion-proof - Google Patents

Abstract

The utility model discloses a kind of water saving interface of explosion-proof, including supervisor：The two ends of the supervisor are provided with thread head, opened up on thread head jagged, the inside of thread head is plugged with feed pipe, clamp nut is arranged with feed pipe, the clamp nut is threadedly coupled with thread head, the side surface at the supervisor two ends is equidistant to be provided with mounting cup, the inside of the mounting cup offers the installation cavity with supervisor's inner space, the inwall of installation cavity is provided with spring leaf, the one side of the spring leaf is contacted with the outer surface of feed pipe, regulating bolt is threaded with the mounting cup, handle is welded with regulating bolt.The utility model is by feed pipe after clamp nut is fastened, one end that feed pipe is located at main pipe is fastened using the cooperation of spring leaf and regulating bolt, so as to ensure that the connectivity robustness of supervisor and feed pipe, while avoiding the loosening and rupture of supervisor and feed pipe junction.

Description

A kind of water saving interface of explosion-proof

Technical field

The utility model is related to pipe joint connector technical field, the water saving interface of specially a kind of explosion-proof.

Background technology

The common name of the pipe that plastic tube Dow Jones index is made of plastic material.Plastic conduit has from heavy and light, corrosion-resistant, resistance to pressure Degree is high, safe and healthy, small flow resistance, save energy, saves metal, betters people's living environment, long service life, safe ready etc. Feature, is favored by pipeline engineering circle.Plastic pipe has compared with the pipelines such as traditional cast iron pipe, coating steel pipe, pipe of cement There are energy-saving material-saving, environmental protection, high-strength light, corrosion-resistant, inner wall smooth non-scaling, construction and maintenance simplicity, long service life etc. excellent Point, is widely used in building water supply and drainage, town and country plumbing, gas, electric power and cable jacket, industrial fluids conveying, agricultural Construction industry, municipal administration, industry and the agriculture fields such as irrigation.

Generally required in building water supply and drainage and municipal water pipe is attached with home-use water pipe, now need to use water saving Interface, but municipal water pipe or home-use water pipe in winter or summer easily because the change of temperature and pressure and caused by economize on water interface With pipeline junction explosion, unnecessary trouble is brought to family.

Utility model content

The purpose of this utility model is the water saving interface for providing a kind of explosion-proof, possesses and is connected firmly, and installs stabilization, is prevented Only pipeline and the advantage of water saving interface connection explosion, solve municipal water pipe or home-use water pipe are easy in winter or summer Because the change of temperature and pressure and caused by economize on water interface and pipeline junction burst, bring unnecessary troublesome problem to family.

To achieve the above object, the utility model provides following technical scheme：A kind of water saving interface of explosion-proof, including master Pipe, the two ends of the supervisor are provided with thread head, open up jagged on thread head, and the inside of thread head is plugged with feed pipe, Clamp nut is arranged with feed pipe, the clamp nut is threadedly coupled with thread head, the side surface at the supervisor two ends is impartial Distance is provided with mounting cup, and the inside of the mounting cup offers the installation cavity with supervisor's inner space, the inwall peace of installation cavity Equipped with spring leaf, the one side of the spring leaf is contacted with the outer surface of feed pipe, and regulation spiral shell is threaded with the mounting cup Bolt, is welded with handle in regulating bolt, one end that regulating bolt is located in installation cavity contacts with the another side of spring leaf.

The bottom of the supervisor is provided with the cushion chamber with its inner space, and dsah-pot is provided with the top of supervisor, buffering The inner chamber of cylinder is connected with pressure-bearing disk with the inner space being responsible for, the internal slide of dsah-pot, and the bottom surface of pressure-bearing disk is provided with Rubber gasket, and the side of side and the pressure-bearing disk of rubber gasket is socketed, and the welded top of the dsah-pot is set Limited location annulus, spring is provided between the bottom surface of spacing annulus and pressure-bearing disk.

Preferably, the quantity of the breach is no less than two, and equidistant the surrounding of the breach no less than two is opened in screw thread Head surface.

Preferably, the inner surface at the supervisor two ends is embedded rubber sleeve, and the rubber sleeve is located at spring leaf and supplies water Between pipe.

Preferably, the dsah-pot is threadedly coupled or welds with supervisor.

Preferably, one end of the spring leaf is welded or is rabbeted with the inwall of mounting cup.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is by feed pipe after clamp nut is fastened, and the cooperation using spring leaf and regulating bolt is right One end that feed pipe is located at main pipe is fastened, so as to ensure that the connectivity robustness of supervisor and feed pipe, while avoiding The loosening and rupture of supervisor and feed pipe junction, the setting of rubber sleeve can play a protective role to feed pipe, it is to avoid Feed pipe and the hard contact of spring leaf, certain space is left to the expansion or shrinkage of feed pipe, reduces the broken of feed pipe Split.

2nd, the utility model using cushion chamber setting, increase the cross-sectional area of supervisor, can main in-pipe flow compared with Certain cushioning effect is played when anxious, pressure-bearing disk can be adjusted with the cooperation of spring to the pressure in supervisor, it is ensured that The stability of water supply intraductal pressure, it is to avoid because pressure is too high and caused by water supply tracheal rupture, rubber gasket is used to justify pressure-bearing Sealed between disk and the inwall of dsah-pot, prevent water from postponing and rush cylinder outflow.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model A-A enlarged drawings.

In figure：1 supervisor, 2 feed pipes, 3 clamp nuts, 4 rubber sleeves, 5, installation cavity, 6 spring leafs, 7 cushion chambers, 8 handles, 9 Regulating bolt, 10 mounting cups, 11 breach, 12 thread heads, 13 rubber gaskets, 14 dsah-pots, 15 springs, 16 pressure-bearing disks.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1-2, a kind of water saving interface of explosion-proof, including supervisor 1 are referred to, the two ends of supervisor 1 are provided with thread head 12, jagged 11 are opened up on thread head 12, the quantity of breach 11 is no less than two, and the breach 11 no less than two is equidistant to be surround The surface of thread head 12 is opened in, when clamp nut 3 is turned, thread head 12 is carried out a certain amount of deformation to breach 11, So as to be fastened to feed pipe 2, the inside of thread head 12 is plugged with feed pipe 2, clamp nut 3 is arranged with feed pipe 2, tightly Gu nut 3 is threadedly coupled with thread head 12, the side surface at 1 two ends of supervisor is equidistant to be provided with mounting cup 10, mounting cup 10 Inside offers the installation cavity 5 with 1 inner space of supervisor, and the inwall of installation cavity 5 is provided with spring leaf 6, one end of spring leaf 6 with The inwall welding of mounting cup 10 is rabbeted, and the one side of spring leaf 6 is contacted with the outer surface of feed pipe 2, by feed pipe 2 by fastening After nut 3 is fastened, one end that feed pipe 2 is located inside supervisor 1 is fastened with the cooperation of regulating bolt 9 using spring leaf 6, So as to ensure that the connectivity robustness of supervisor 1 and feed pipe 2, while avoiding the loosening of supervisor 1 and the junction of feed pipe 2 and breaking Split, the inner surface for being responsible for 1 two ends is embedded rubber sleeve 4, and rubber sleeve 4 is located between spring leaf 6 and feed pipe 2, rubber sleeve 4 Setting can play a protective role to feed pipe 2, it is to avoid the hard contact of feed pipe 2 and spring leaf 6, to the swollen of feed pipe 2 Swollen or contraction leaves certain space, reduces the rupture of feed pipe 2, and regulating bolt 9 is threaded with mounting cup 10, adjusts Handle 8 is welded with bolt 9, the regulation to regulating bolt 9 is facilitated, regulating bolt 9 is located at one end and spring in installation cavity 5 The another side contact of piece 6.

The bottom of supervisor 1 is provided with the cushion chamber 7 with its inner space, and the setting of cushion chamber 7 increases the horizontal stroke of supervisor 1 Sectional area, can play certain cushioning effect being responsible for when current are more anxious in 1, the top of supervisor 1 is provided with dsah-pot 14, delays Rush cylinder 14 be threadedly coupled or weld with supervisor 1, the inner chamber of dsah-pot 14 and the inner space for being responsible for 1, the inside cunning of dsah-pot 14 Dynamic to be connected with pressure-bearing disk 16, the bottom surface of pressure-bearing disk 16 is provided with rubber gasket 13, and rubber gasket 13 side Side with pressure-bearing disk 16 is socketed, and rubber gasket 13 is used for close to being carried out between the inwall of pressure-bearing disk 16 and dsah-pot 7 Envelope, prevents water from postponing and rushes cylinder 7 and flow out, and the welded top of dsah-pot 14 sets limited location annulus 17, the bottom surface of spacing annulus 17 with Spring 15 is provided between pressure-bearing disk 16, pressure-bearing disk 16 can be adjusted with coordinating for spring 15 to the pressure in supervisor 1 Section, it is ensured that the stability of pressure in feed pipe 2, it is to avoid because pressure is too high and caused by feed pipe 2 rupture.

When feed pipe 2 is installed, feed pipe 2 is inserted into thread head 12, then tightens clamp nut 3, thread head 12 to Breach 11 shrinks, and so as to be fixed to feed pipe 2, now turns regulating bolt 9 using handle 8, so as to be carried out to feed pipe 2 Fastening.

During work, current are entered into the inner chamber of supervisor 1 by one end of supervisor 1, and then current flow to master from the inner chamber of supervisor 1 The other end of pipe 1, when 1 too high pressure is responsible for, hydraulic pressure is more than the pressure of spring 15, and bearing disc 16 rises, and makes the internal pressure of supervisor 1 Strong to reduce, when pressure is normal in supervisor 1, the pressure of spring 15 is more than hydraulic pressure, and bearing disc 16 drops to positioned at the middle part of dsah-pot 14 Position, it is ensured that the carrying out of conveying water.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element for limiting, it is not excluded that Also there is other identical element in the process including the key element, method, article or equipment ".

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of water saving interface of explosion-proof, including supervisor (1), it is characterised in that：The two ends of the supervisor (1) are provided with spiral shell Line head (12), opens up jagged (11) on the thread head (12), and the inside of the thread head (12) is plugged with feed pipe (2), Clamp nut (3) is arranged with the feed pipe (2), the clamp nut (3) is threadedly coupled with thread head (12), the supervisor (1) side surface at two ends is equidistant is provided with mounting cup (10), and the inside of the mounting cup (10) offers and is responsible in (1) The installation cavity (5) of chamber connection, the inwall of the installation cavity (5) is provided with spring leaf (6), the one side of the spring leaf (6) and confession The outer surface contact of water pipe (2), is threaded with regulating bolt (9) on the mounting cup (10), welded on the regulating bolt (9) Handle (8) is connected to, the one end of the regulating bolt (9) in installation cavity (5) contacts with the another side of spring leaf (6)；

The bottom of the supervisor (1) is provided with the cushion chamber (7) with its inner space, is provided with the top of the supervisor (1) slow Rush cylinder (14), the inner chamber of the dsah-pot (14) and the inner space of supervisor (1), the internal slide connection of the dsah-pot (14) The bottom surface for having pressure-bearing disk (16), the pressure-bearing disk (16) is provided with rubber gasket (13), and the rubber gasket (13) side is socketed with the side of pressure-bearing disk (16), and the welded top of the dsah-pot (14) sets limited location annulus (17), it is provided with spring (15) between the bottom surface of the spacing annulus (17) and pressure-bearing disk (16).

2. the water saving interface of a kind of explosion-proof according to claim 1, it is characterised in that：The quantity of the breach (11) is not Less than two, equidistant the surrounding of the breach (11) is opened in thread head (12) surface.

3. the water saving interface of a kind of explosion-proof according to claim 1, it is characterised in that：Supervisor (1) two ends it is interior Surface is embedded rubber sleeve (4), and the rubber sleeve (4) is between spring leaf (6) and feed pipe (2).

4. the water saving interface of a kind of explosion-proof according to claim 1, it is characterised in that：The dsah-pot (14) and supervisor (1) it is threadedly coupled or welds.

5. the water saving interface of a kind of explosion-proof according to claim 1, it is characterised in that：One end of the spring leaf (6) With the inwall welding or interlocking of mounting cup (10).