CN216952161U

CN216952161U - High-strength prefabricated direct-buried heat-insulation tee joint

Info

Publication number: CN216952161U
Application number: CN202220611034.4U
Authority: CN
Inventors: 崔继超
Original assignee: Qingdao Astor Anticorrosive And Thermal Insulation Building Materials Co ltd
Current assignee: Qingdao Astor Anticorrosive And Thermal Insulation Building Materials Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-12
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to a high-strength prefabricated direct-buried heat-insulation tee joint which comprises a pipe fitting body, wherein a branch pipe is fixedly connected to the bottom of the pipe fitting body, an extension pipe is fixedly connected to the right side of the pipe fitting body, a connecting block is movably installed at the top of the extension pipe, a fixing screw is connected to the top of the connecting block in a threaded manner, a protection mechanism is fixedly installed inside the pipe fitting body and comprises a first waterproof layer, a first waterproof layer is fixedly installed inside the pipe fitting body, and a second waterproof layer is fixedly installed outside the first waterproof layer. According to the utility model, the bottom of the pipe fitting body is provided with the branch pipe communicated with the pipe fitting body to form the tee joint, water is conveniently filtered by arranging the extension pipe, the connecting block can be in threaded connection with the outside of the pipe fitting body by arranging the connecting block and the fixing screw, and the effects of preventing the pipe fitting body from leaking water and rapidly filtering water can be achieved by mutually matching all structures of the protection mechanism by arranging the protection mechanism.

Description

High-strength prefabricated direct-buried heat-insulation tee joint

Technical Field

The utility model relates to the technical field of tee pipe fittings, in particular to a high-strength prefabricated direct-buried heat-insulation tee joint.

Background

The tee joint is also called a pipe fitting tee joint or a tee pipe fitting, a tee joint and the like, is mainly used for changing the direction of fluid, is used at a position of a main pipeline, which is to be branched, can be classified according to the size of pipe diameters, is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy or plastics and the like, and generally has three openings, namely one inlet, two outlets or two inlets and one outlet.

The application of current tee bend pipe fitting is very extensive, has sturdy and durable easy to assemble's advantage, current tee bend pipe fitting in the existing market is usually used for changing fluidic direction, but this meeting of current tee bend pipe fitting inside does not have filtration can lead to aquatic impurity content too much, simultaneously because water-proof effects is not good, the problem that leaks can appear usually after long-time the use, be difficult to satisfy current tee bend pipe fitting demand, so propose a prefabricated direct-burried heat preservation tee bend of high strength, in order to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a high-strength prefabricated direct-buried heat-insulation tee joint, a branch pipe communicated with a pipe fitting body is arranged at the bottom of the pipe fitting body to form the tee joint, water is conveniently filtered by arranging an extension pipe, a connecting block can be in threaded connection with the outside of the pipe fitting body by arranging the connecting block and a fixing screw, and by arranging a protection mechanism, the effects of preventing the pipe fitting body from leaking water and rapidly filtering the water can be achieved by mutually matching various structures of the protection mechanism.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a prefabricated direct-burried heat preservation tee bend of high strength, includes the pipe fitting body, the bottom fixedly connected with branch pipe of pipe fitting body, the right side fixedly connected with extension pipe of pipe fitting body, the top movable mounting of extension pipe has the connecting block, the top threaded connection of connecting block has set screw, the inside fixed mounting of pipe fitting body has protection machanism.

Preferably, the protection mechanism includes first waterproof layer, the inside fixed mounting of pipe fitting body has first waterproof layer, the outside fixed mounting of first waterproof layer has the second waterproof layer, the outside fixedly connected with inoxidizing coating of second waterproof layer.

Preferably, the inside movable mounting of extension pipe has the activated carbon plate, the bottom fixed mounting of activated carbon plate has first filter screen, the bottom fixed mounting of first filter screen has the second filter screen, the inside fixed mounting of pipe fitting body has the strengthening rib.

Preferably, the top of branch pipe and the bottom of pipe fitting body link up each other, the quantity of extension pipe is three, and is three the extension pipe respectively with the left and right sides of pipe fitting body and the bottom fixed connection of branch pipe, the quantity of connecting block is six, six the connecting block divide into three groups, every group the quantity of connecting block is two.

Preferably, the quantity of first waterproof layer is two, two first waterproof layer respectively with the inner wall fixed connection of pipe fitting body and branch pipe, two the equal fixed mounting in inside of first waterproof layer has waterproof film, the quantity of second waterproof layer and inoxidizing coating is two, two the equal fixed mounting in inside of second waterproof layer has the polyurethane layer, the second waterproof layer is located between two first waterproof layers and the inoxidizing coating.

Preferably, two equal fixed mounting has the chloroprene rubber layer in the inside of inoxidizing coating, the top of strengthening rib strip and the bottom fixed connection of inoxidizing coating, the quantity of active carbon board, first filter screen and second filter screen is three.

Preferably, the left and right sides of activated carbon plate, first filter screen and second filter screen respectively with the relative one side fixed connection of two connecting blocks, the connecting block is threaded connection with the extension pipe, the aperture of first filter screen is less than the aperture of second filter screen.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. set up the branch pipe through the bottom at the pipe fitting body, the branch pipe link up with the pipe fitting body each other, can form the tee bend effect, the effect of extension pipe can filter the inside water that gets into the pipe fitting body through three extension pipe, the effect of connecting block is fixed activated carbon plate, first filter screen and second filter screen, set screw's effect is fixed the connecting block in the extension outside, protection machanism's effect is mutually supported through each structure, the realization prevents that the pipe fitting body from leaking and filtering water, reduce impurity and deposit.

2. Set up first waterproof layer through the inside at the pipe fitting body, the effect of first waterproof layer is through inside waterproof film to the inside preliminary protection of pipe fitting body, prevent that rivers from oozing outward, the effect of second waterproof layer is protected the pipe fitting body once more through inside polyurethane layer, the effect of inoxidizing coating is through setting up the chloroprene rubber layer in inside and further protecting pipe fitting body and branch pipe, activated carbon plate, the effect of first filter screen and second filter screen is to carrying out a lot of filtration to the water that gets into the pipe fitting body and flow out the branch pipe, reach the good purpose of filter effect, the effect of strengthening rib strip is to supporting inside the pipe fitting body, strengthen the intensity of pipe fitting body, it is more durable to make the pipe fitting body.

Drawings

FIG. 1 is a three-dimensional schematic of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the shielding mechanism of the present invention.

Reference numerals: the pipe fitting comprises a pipe fitting body 1, a branch pipe 2, an extension pipe 3, a connecting block 4, a fixing screw 5, a protection mechanism 6, a first waterproof layer 601, a second waterproof layer 602, a protection layer 603, an activated carbon plate 604, a first filter screen 605, a second filter screen 606 and a reinforcing rib 607.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, the high-strength prefabricated direct-buried heat-insulation tee joint disclosed by the utility model comprises a pipe fitting body 1, a branch pipe 2 is fixedly connected to the bottom of the pipe fitting body 1, an extension pipe 3 is fixedly connected to the right side of the pipe fitting body 1, a connecting block 4 is movably mounted at the top of the extension pipe 3, a fixing screw 5 is connected to the top of the connecting block 4 in a threaded manner, and a protection mechanism 6 is fixedly mounted inside the pipe fitting body 1.

In fig. 1 and 2, in the use of the existing three-way pipe, the pipe body 1 is usually matched with the branch pipe 2 to change the flowing direction of the water body, and in the long-time use process, the water-proof effect of the pipe body 1 is deteriorated due to the corrosion of water, which can cause the water body to seep out, thereby causing the waste of water, and therefore the service life of the pipe body 1 needs to be prolonged through the protection mechanism 6.

In fig. 1 and 2, at first with pipe fitting body 1 and branch pipe 2 be connected, form the three-way pipe through the cooperation of pipe fitting body 1 and branch pipe 2, realize changing the purpose of the flow direction of water, set up extension pipe 3 in the left and right sides of pipe fitting body 1 and the bottom of branch pipe 2, make things convenient for the entering and the outflow of water to strengthen the water-proof effects of pipe fitting body 1 through setting up protection machanism 6.

In fig. 1 and 2, the protection mechanism 6 includes a first waterproof layer 601, a second waterproof layer 602, a protection layer 603, an activated carbon plate 604, a first filter screen 605, a second filter screen 606 and a reinforcing rib 607, the first waterproof layer 601, the second waterproof layer 602 and the protection layer 603 are sequentially arranged in the pipe fitting body 1, and the purpose of better anti-seepage effect is achieved through the combined action of the waterproof film, the polyurethane layer and the chloroprene rubber layer inside.

In fig. 2 and 3, through the cooperation of multiunit connecting block 4 and set screw 5, fix the outside at extension pipe 3 with connecting block 4 to the realization is to activated carbon plate 604, first filter screen 605 and second filter screen 606's fixed, and when water flowed in through the water inlet of the pipe fitting body 1 left and right sides, second filter screen 606, first filter screen 605 and activated carbon plate 604 can filter water in proper order, reach the better purpose of filter effect.

In fig. 2 and 3, when water flows out from the water outlet of the branch pipe 2 again, the activated carbon plate 604, the first filter screen 605 and the second filter screen 606 filter the water again, and multiple times of filtering can reduce impurities in the water and reduce corrosion to the pipe fitting body 1.

In fig. 2 and 3, when the impurities on the activated carbon plate 604, the first filter screen 605 and the second filter screen 606 are excessive, the activated carbon plate 604, the first filter screen 605 and the second filter screen 606 may be replaced by rotating the fixing screws 5.

In fig. 2 and 3, the left and right sides of activated carbon plate 604, first filter screen 605 and second filter screen 606 respectively with two connecting blocks 4 one side fixed connection relatively, connecting block 4 is threaded connection with extension pipe 3, the aperture of first filter screen 605 is less than the aperture of second filter screen 606, filter the water that gets into for the first time through second filter screen 606, first filter screen 605 can filter once more, activated carbon plate 604 can adsorb the harmful substance in the aquatic at last, the cubic is filtered, guarantee that the filter effect is better.

This embodiment, through the branch pipe 2 formation tee bend that sets up and pipe fitting body 1 link up in the bottom of pipe fitting body 1, filter water through setting up extension pipe 3 convenience, make connecting block 4 can threaded connection in the outside of pipe fitting body 1 through setting up connecting block 4 and set screw 5, through setting up protection machanism 6, each structure of protection machanism 6 is mutually supported and can be reached and prevent that pipe fitting body 1 from leaking and carry out filterable effect to water fast.

The implementation principle of the embodiment is as follows: the existing tee pipe is generally used for changing the flow direction of fluid, the pipe fitting body 1 can cause the waterproof effect of the pipe fitting body 1 to be poor due to the corrosion of water in the long-time use process, thereby causing the waste of water, meanwhile, the existing pipe fitting body 1 can not filter running water generally, a large amount of impurity deposition can further corrode the pipe fitting body 1, thereby reducing the service life of the pipe fitting body 1, therefore, a protection mechanism 6 is indispensable, firstly, the pipe fitting body 1 and the branch pipe 2 are protected by arranging a first waterproof layer 601, a second waterproof layer 602 and a protection layer 603 inside the pipe fitting body and a first waterproof film, a polyurethane layer inside the second waterproof layer 602 and a chloroprene rubber layer inside the protection layer 603 together, thereby preventing the water body from seeping out, and then, an activated carbon plate 604, a second waterproof film and a second waterproof film are arranged inside the extension pipe 3, First filter screen 605 and second filter screen 606 reduce the impurity deposit through filtering many times, through each layer combined action, can guarantee that pipe fitting body 1 is more durable, have solved that current tee bend pipe fitting is inside not to have the filtration this can lead to aquatic impurity content too much, because water-proof effects is not good simultaneously, can appear the problem of leaking after long-time the use usually.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a prefabricated direct-burried heat preservation tee bend of high strength, includes pipe fitting body (1), its characterized in that: the utility model discloses a pipe fitting, including pipe fitting body (1), the bottom fixedly connected with branch pipe (2) of pipe fitting body (1), the right side fixedly connected with extension pipe (3) of pipe fitting body (1), the top movable mounting of extension pipe (3) has connecting block (4), the top threaded connection of connecting block (4) has set screw (5), the inside fixed mounting of pipe fitting body (1) has protection machanism (6).

2. The high-strength prefabricated direct-buried heat-insulation tee joint as claimed in claim 1, wherein: protection machanism (6) include first waterproof layer (601), the inside fixed mounting of pipe fitting body (1) has first waterproof layer (601), the outside fixed mounting of first waterproof layer (601) has second waterproof layer (602), outside fixedly connected with inoxidizing coating (603) of second waterproof layer (602).

3. The high-strength prefabricated direct-buried heat-insulation tee joint as claimed in claim 1, wherein: the inside movable mounting of extension pipe (3) has activated carbon plate (604), the bottom fixed mounting of activated carbon plate (604) has first filter screen (605), the bottom fixed mounting of first filter screen (605) has second filter screen (606), the inside fixed mounting of pipe fitting body (1) has strengthening rib (607).

4. The high-strength prefabricated direct-buried heat-insulation tee joint as claimed in claim 1, wherein: the top of branch pipe (2) link up each other with the bottom of pipe fitting body (1), the quantity of extension pipe (3) is three, and is three extension pipe (3) respectively with the left and right sides of pipe fitting body (1) and the bottom fixed connection of branch pipe (2), the quantity of connecting block (4) is six, six connecting block (4) divide into three groups, every group the quantity of connecting block (4) is two.

5. The high-strength prefabricated direct-buried heat-insulation tee joint as claimed in claim 2, wherein: the quantity of first waterproof layer (601) is two, two first waterproof layer (601) respectively with the inner wall fixed connection of pipe fitting body (1) and branch pipe (2), two the equal fixed mounting in inside of first waterproof layer (601) has waterproof film, the quantity of second waterproof layer (602) and inoxidizing coating (603) is two, two the equal fixed mounting in inside of second waterproof layer (602) has the polyurethane layer, second waterproof layer (602) are located between two first waterproof layers (601) and inoxidizing coating (603).

6. The high-strength prefabricated direct-burial thermal insulation tee joint as claimed in claim 3, wherein: two equal fixed mounting has the chloroprene rubber layer in the inside of inoxidizing coating (603), the top of strengthening rib strip (607) and the bottom fixed connection of inoxidizing coating (603), the quantity of active carbon board (604), first filter screen (605) and second filter screen (606) is three.

7. The high-strength prefabricated direct-burial thermal insulation tee joint as claimed in claim 3, wherein: the left and right sides of the activated carbon plate (604), the first filter screen (605) and the second filter screen (606) are respectively fixedly connected with the opposite sides of the two connecting blocks (4), the connecting blocks (4) are in threaded connection with the extension pipe (3), and the aperture of the first filter screen (605) is smaller than that of the second filter screen (606).