CN212718455U

CN212718455U - HDPE heat preservation composite pipe for heat and cold supply

Info

Publication number: CN212718455U
Application number: CN202021325071.6U
Authority: CN
Inventors: 张�杰
Original assignee: Shanghai Yushang Technology Co ltd
Current assignee: Shanghai Yushang Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-16
Anticipated expiration: 2030-07-08

Abstract

The utility model belongs to the technical field of HDPE pipe, and discloses an HDPE heat preservation composite pipe for heat supply and cooling, comprising an outer pipe, wherein a steel wire framework enhancement layer is arranged inside the outer pipe, a heat preservation layer is arranged inside the steel wire framework enhancement layer, an inner pipe is arranged inside the heat preservation layer, a water supply hole is arranged inside the inner pipe, a reinforcing ring is arranged on the circumferential surface of the outer pipe, the inner wall of the reinforcing ring is fixedly connected with five springs in an annular array through bolts, a pressing block is arranged at one end opposite to each spring, and a ring groove is arranged on the circumferential surface of the reinforcing ring. Reduce the risk of device damage, prolong the life of device.

Description

HDPE heat preservation composite pipe for heat and cold supply

Technical Field

The utility model belongs to the technical field of the HDPE pipe, concretely relates to HDPE heat preservation composite pipe for heat supply and cold supply.

Background

The HDPE pipe is a replacement product of the traditional steel pipe and the polyvinyl chloride drinking water pipe, the HDPE pipe must bear certain pressure, and PE resin with large molecular weight and good mechanical property, such as HDPE resin, is usually selected.

In the chinese patent of patent number "CN 201520272715.2", a heat supply cooling is with compound pipe of HDPE heat preservation is disclosed, this patent describes "consequently improve current supporting structure, make it in guaranteeing, when the axiality between the outer tube, improve the intensity of compound pipe of heat preservation, this is particularly important to the compound pipe of heat preservation of heavy-calibre HDPE material", but the device that this patent provided can't install additional reinforced structure according to user's demand later stage, the device is destroyed by external factor interference easily, increase the risk that the device damaged, shorten the life of device, and the position of device is not convenient for fix, the later stage takes place easily to move, thereby let the junction between the pipeline fracture easily, need the user frequently to overhaul, user's the work degree of difficulty has been increased.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a heat supply cooling is with compound pipe of HDPE heat preservation to the problem of the shortening device life who provides and increased the user work degree of difficulty in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat supply cooling is with HDPE heat preservation composite pipe, includes the outer tube, the internally mounted of outer tube has the steel wire framework enhancement layer, the internally mounted of steel wire framework enhancement layer has the heat preservation, the internally mounted of heat preservation has the inner tube, the water supply hole has been seted up to the inside of inner tube, install the reinforcement ring on the periphery of outer tube, the inner wall of reinforcement ring is five springs of ring array fixedly connected with, five through the bolt the briquetting is all installed to the one end that the spring is relative.

Preferably, the circumferential surface of the reinforcing ring is provided with an annular groove, a support ring is sleeved at a position, close to the annular groove, of the circumferential surface of the reinforcing ring, the support ring can rotate around the circumference of the annular groove, four foot bars are rotatably connected to the circumferential surface of the support ring in an annular array, and a through hole is formed at a position, close to the annular groove, of the inner portion of the support ring.

Preferably, four the callus on the sole is all installed in the one end of foot pole back of the body in the outer tube, four the callus on the sole all forms anti-skidding burr in the one side of foot pole back of the body.

Preferably, the anti-skidding piece is installed on one side of briquetting back of the body in the spring, the anti-skidding piece forms the anti-skidding groove on one side of briquetting back of the body.

Preferably, the longitudinal sections of the through hole and the annular groove are both circular structures, and the diameter of the through hole is larger than that of the annular groove.

Preferably, the support ring is provided with two finger grooves at a position close to one side of the foot rod, and the two finger grooves are internally provided with arc-shaped parts.

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

(1) the utility model discloses a reinforcing ring is established with the outer tube cover, extrudees the promotion through the spring to the briquetting, makes the briquetting support the outer tube to on the reinforcing ring that lets the user need the figure is fixed in the outer tube, through reinforcing ring increase device intensity, let the device be difficult for by external factor interference destruction, reduce the risk that the device damaged, extension fixture's life.

(2) The utility model discloses a ring channel and through-hole let the support ring can rotate round the reinforcing ring, make the bracing piece rotate to the position department that the user needs, let bracing piece and ground contact to let the device stabilize and place, let the device position be convenient for fix, the difficult emergence in later stage is moved to the side, thereby let the difficult fracture of junction between the pipeline, it frequently overhauls to need not the user, has reduced user's the work degree of difficulty.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the reinforcing ring of the present invention;

fig. 3 is a side view of the outer tube of the present invention;

fig. 4 is a side view of the support ring of the present invention;

FIG. 5 is a side view of the reinforcement ring of the present invention;

in the figure: 1-outer tube, 2-support ring, 3-foot pad, 4-foot bar, 5-finger groove, 6-ring groove, 7-through hole, 8-reinforcing ring, 9-steel wire skeleton reinforcing layer, 10-heat insulating layer, 11-inner tube, 12-antiskid block, 13-spring, 14-pressing block, 15-water supply hole.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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. 1-5, the present invention provides the following technical solutions: the utility model provides a heat supply cooling is with HDPE heat preservation composite pipe, including outer tube 1, the internally mounted of outer tube 1 has steel wire framework enhancement layer 9, the internally mounted of steel wire framework enhancement layer 9 has heat preservation 10, the internally mounted of heat preservation 10 has inner tube 11, water supply hole 15 has been seted up to the inside of inner tube 11, install reinforcing ring 8 on the periphery of outer tube 1, reinforcing ring 8's inner wall is five springs 13 of annular array fixedly connected with through the bolt, briquetting 14 is all installed to the one end that five springs 13 are relative, establish through reinforcing

ring

8 and 1 cover of outer tube, will reinforce 8 pulling to the position department that the user needs of ring, push briquetting 14 through spring 13, make briquetting 14 support outer tube 1, thereby let outer tube 1 fixed with reinforcing ring 8, increase the crushing resistance of outer tube 1 through reinforcing ring 8.

Further, ring channel 6 has been seted up on the periphery of reinforcing ring 8, and reinforcing ring 8 periphery is close to one side position department cover of ring channel 6 and is equipped with support ring 2, support ring 2 can rotate around 6 circumferences of ring channel, and be the annular array on the periphery of support ring 2 and rotate and be connected with four foot bars 4, support ring 2 is inside to be close to one side position department of ring channel 6 and has seted up through-hole 7, let support ring 2 can rotate through ring channel 6, rotate through support ring 2, let foot bar 4 rotate, make foot bar 4 and ground contact, thereby let reinforcing ring 8 place firmly.

Further, callus on the sole 3 is all installed in the one end of outer tube 1 mutually in four foot poles 4, and four callus on the sole 3 all form anti-skidding burr in one side of foot pole 4 mutually, increases the antiskid nature of foot pole 4 bottom through anti-skidding burr and callus on the sole 3, lets support ring 2 place the back more firm.

Furthermore, non-slip block 12 is installed on one side of briquetting 14 back of the body in spring 13, and non-slip block 12 forms the non-slip groove on the back of the body in one side of briquetting 14, lets briquetting 14 more firm when supporting outer tube 1 through non-slip block 12 and non-slip groove.

Further, the through hole 7 and the annular groove 6 are circular in longitudinal section, the diameter of the through hole 7 is larger than that of the annular groove 6, and the support ring 2 is convenient to clamp with the reinforcing ring 8 through the through hole 7 with larger diameter.

Furthermore, the support ring 2 is close to the symmetry of one side position department of foot pole 4 and has been seted up two and indicate groove 5, and the inside in two finger grooves 5 all forms arc portion, lets the support ring 2 be convenient for the pulling through arc portion and finger groove 5.

The utility model discloses a theory of operation and use flow: the utility model discloses a when using, remove the device, make the device remove to the point of use, select the reinforcing ring 8 that the user needs the figure, with reinforcing ring 8 and outer tube 1 block, push briquetting 14 through spring 13 and extrude and promote, make briquetting 14 support outer tube 1, and under the effect of non slipping spur 12, let reinforcing ring 8 fix more firmly, after reinforcing ring 8 fixes, with the pipe connection that needs to be connected of device, increase the intensity of outer tube 1 through steel wire framework enhancement layer 9, and under the effect of heat preservation 10, keep warm to the hot water of supplying water hole 15 internal transport, when carrying cold water, keep apart outside high temperature through heat preservation 10, avoid the inside water temperature that carries of water supply hole 15 to rise, when the user needs to let the device stabilize and place, stimulate support ring 2 through finger groove 5, make support ring 2 rotate around reinforcing ring 8 under the effect of through-hole 7, the reinforcing ring 8 is rotated to the position of the user and is in contact with the ground through the foot bar 4 and the foot pad 3, thereby allowing the device to be stably placed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a heat supply cooling is with compound pipe of HDPE heat preservation which characterized in that: including outer tube (1), the internally mounted of outer tube (1) has steel wire framework enhancement layer (9), the internally mounted of steel wire framework enhancement layer (9) has heat preservation (10), the internally mounted of heat preservation (10) has inner tube (11), water supply hole (15) have been seted up to the inside of inner tube (11), install on the periphery of outer tube (1) and add reinforcing ring (8), the inner wall that adds reinforcing ring (8) is five springs (13), five of annular array fixedly connected with through the bolt briquetting (14) are all installed to the relative one end of spring (13).

2. The HDPE thermal insulation composite pipe for heating and cooling according to claim 1, wherein: the reinforcing ring is characterized in that an annular groove (6) is formed in the circumferential surface of the reinforcing ring (8), a support ring (2) is sleeved at a position, close to the annular groove (6), of the circumferential surface of the reinforcing ring (8), the support ring (2) can rotate around the circumferential surface of the annular groove (6), four foot rods (4) are connected to the circumferential surface of the support ring (2) in an annular array rotating mode, and a through hole (7) is formed in a position, close to the annular groove (6), of one side inside the support ring (2).

3. The HDPE thermal insulation composite pipe for heating and cooling according to claim 2, characterized in that: four callus on the sole (3) are all installed, four in foot pole (4) the one end of backing on the back of the body in outer tube (1) callus on the back callus on the sole (3) all form anti-skidding burr in the one side of backing on the back of the body in foot pole (4).

4. The HDPE thermal insulation composite pipe for heating and cooling according to claim 1, wherein: the anti-skidding block is installed on one side of briquetting (14) back to each other in spring (13) (12), and anti-skidding block (12) form the anti-skidding groove on one side back to each other in briquetting (14).

5. The HDPE thermal insulation composite pipe for heating and cooling according to claim 2, characterized in that: the longitudinal sections of the through hole (7) and the annular groove (6) are both circular structures, and the diameter of the through hole (7) is larger than that of the annular groove (6).

6. The HDPE thermal insulation composite pipe for heating and cooling according to claim 2, characterized in that: two finger grooves (5) are symmetrically formed in the position, close to the foot rod (4), of one side of the support ring (2), and arc-shaped portions are formed in the finger grooves (5).