CN214947079U

CN214947079U - Cold supply pipeline connecting structure

Info

Publication number: CN214947079U
Application number: CN202121651352.5U
Authority: CN
Inventors: 杜同军
Original assignee: Fadian Changfeng Sanya Energy Co ltd
Current assignee: Fadian Changfeng Sanya Energy Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-30
Anticipated expiration: 2031-07-20

Abstract

The utility model provides a cooling pipeline connection structure, including the connecting pipe: the inner circle fixedly connected with locating plate of connecting pipe, the through-hole has been seted up to the right flank of locating plate, the inner circle of connecting pipe is fixed to be inlayed and is had two interior screw rings, the inside of connecting pipe is equipped with two water supply body, two the surface of water supply body is all seted up screw thread, and the surface of water supply body and the inner circle threaded connection of interior screw ring, two symmetrical slide openings, two sets of have been seted up to the inner circle of connecting pipe the equal sliding connection of inner wall of slide opening has the sliding block, and is two sets of the thread groove has all been seted up to the side that the sliding block was kept away from each other, and is two sets of the inner wall of slide opening is all fixed to be inlayed and is had the bearing, and is two sets of the equal fixedly connected with fixing bolt of inner circle of bearing. This cooling pipeline connection structure solves the comparatively troublesome problem of adoption flange joint when present connecting piece is connected the installation with the water supply body, has improved the connection efficiency of water supply body.

Description

Cold supply pipeline connecting structure

Technical Field

The utility model relates to a cooling pipeline connecting piece technical field especially relates to a cooling pipeline connection structure.

Background

The cooling system is to satisfy the air conditioner cold source requirement of a plurality of buildings in a certain specific area, utilize the large-scale cooling station of concentrated setting to prepare cold water, supply cold to the monomer building in the cooling area through the pipe network, replace traditional distributed air conditioning system's cooling mode, this kind of cooling mode has not only improved air conditioning system's efficiency, has realized the cascade utilization of the energy simultaneously, and then has reduced environmental pollution, has improved the heat economy nature of system.

The cooling system needs to use the water supply body to carry cold water, and need use the connecting piece to connect the installation when the water supply body is installed, and when present connecting piece and water supply body are connected the installation, adopt the flange to connect usually, but need carry out hole comparatively troublesome during flange joint to it is fixed to pass the through-hole and lock to use the bolt, has reduced the connection efficiency of water supply body, consequently, it solves above-mentioned technical problem to need to provide a cooling pipeline connection structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cooling pipeline connection structure is used for solving present connecting piece and water supply body and is connected when installing, adopts the flange to connect usually, but need carry out comparatively troublesome to the hole during flange joint to it is fixed to use the bolt to pass the through-hole and lock, has reduced the problem of water supply body coupling efficiency.

The utility model provides a pair of cooling pipeline connection structure, including the connecting pipe: the inner circle fixedly connected with locating plate of connecting pipe, the through-hole has been seted up to the right flank of locating plate, the inner circle of connecting pipe is fixed to be inlayed and is had two internal screw thread rings, the inside of connecting pipe is equipped with two water supply body, two the surface of water supply body is all seted up screw thread, and the surface of water supply body and the inner circle threaded connection of internal screw thread ring, two symmetrical slide opening, two sets of are seted up to the inner circle of connecting pipe the equal sliding connection in inner wall of slide opening has the sliding block, and is two sets of the thread groove has all been seted up to the side that the sliding block was kept away from each other, and is two sets of the equal fixed connection in inner circle of sliding opening has the bearing, and is two sets of the equal fixedly connected with fixing bolt of inner circle of bearing, two sets of the one end that fixing bolt is close to each other all extends to the inside of thread groove and with the inner wall threaded connection of thread groove.

Preferably, two annular shrinkage pool has all been seted up to the surface of water supply body, and is two sets of the side that the sliding block is close to each other extends to the inside of two annular shrinkage pools respectively, and is two sets of the equal fixedly connected with fixed bolster in the side that the sliding block is close to each other, and is two sets of the side that the fixed bolster is close to each other contacts with the inner bottom wall of two annular shrinkage pools respectively.

Preferably, two sets of screw thread shrinkage pools have been seted up to the surface of connecting pipe, the outside of connecting pipe is equipped with two sets of sealed caps, and is two sets of the screw thread has all been seted up to the surface of sealed cap, and is two sets of the one end that sealed cap is close to each other all extends to the inside of screw thread shrinkage pool, and the inner wall threaded connection of the surface of sealed cap and screw thread shrinkage pool.

Preferably, the inside of connecting pipe is equipped with two sealed pads, two a side that sealed pad is close to each other contacts with the left and right sides face of locating plate respectively, two a side that sealed pad is kept away from each other contacts with the one end that two water supply body are close to each other respectively, the inner circle fixedly connected with symmetrical sealing washer of connecting pipe, two the inner circle of sealing washer contacts with the surface of two water supply body respectively.

Preferably, the front surface of the connecting pipe is provided with a nameplate, and the back surface of the nameplate is fixedly connected with the front surface of the connecting pipe.

Preferably, the front surfaces of the two water supply pipe bodies are provided with handles, and the back surfaces of the two handles are fixedly connected with the front surfaces of the two water supply pipe bodies respectively.

Compared with the prior art, the utility model provides a pair of cooling pipeline connection structure has following beneficial effect:

1. the utility model discloses the connecting pipe is provided with the interior screwed ring, can carry out threaded connection with the outside of water supply body to be convenient for carry out preliminary connection to connecting pipe and water supply body and fix, be provided with sealed the pad through the locating plate, and with the cooperation of sealing washer, can carry out double seal between connecting pipe and the water supply body, the problem that permeates appears when avoiding connecting pipe and water supply body to connect the back cooling, has reduced certain trouble.

2. The utility model discloses the slide opening is provided with fixing bolt to with the cooperation of sliding block department thread groove, can make fixing bolt rotate in the inside of thread groove, can drive the sliding block simultaneously and extrude fixedly to the outside annular shrinkage pool of water supply body, so strengthened the fastness when connecting pipe and water supply body are connected the installation, and solve present connecting piece and water supply body and adopt flange joint comparatively troublesome problem when being connected the installation, improved the connection efficiency of water supply body.

Drawings

Fig. 1 is a schematic perspective view of a connecting tube of the present invention;

fig. 2 is a sectional view of the front view of the connecting pipe of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Reference numbers in the figures: 1. the water supply device comprises a connecting pipe, 2, a positioning plate, 3, a through hole, 4, a water supply pipe body, 5, a sealing gasket, 6, an internal thread ring, 7, a sliding hole, 8, a sliding block, 9, a thread groove, 10, an annular concave hole, 11, a bearing, 12, a fixing bolt, 13, a sealing cap, 14, a thread concave hole, 15, a fixing pad, 16, a sealing ring, 17, a nameplate, 18 and a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, a connection structure of a cooling pipeline includes a connection pipe 1: inner circle fixedly connected with locating plate 2 of connecting pipe 1, through-hole 3 has been seted up to the right flank of locating plate 2, the fixed inner circle of connecting pipe 1 is inlayed and is had two interior screw thread rings 6, the inside of connecting pipe 1 is equipped with two water supply body 4, the surface of two water supply body 4 is all seted up threadedly, and the surface of water supply body 4 and the inner circle threaded connection of interior screw thread ring 6, two symmetrical slide opening 7 have been seted up to the inner circle of connecting pipe 1, the equal sliding connection of inner wall of two sets of slide opening 7 has sliding block 8, thread groove 9 has all been seted up to the side of keeping away from each other of two sets of sliding block 8, the inner wall of two sets of slide opening 7 is all fixed to be inlayed and has bearing 11, the equal fixedly connected with fixing bolt 12 of inner circle of two sets of bearing 11, the one end that two sets of fixing bolt 12 are close to each other all extends to the inside of thread groove 9 and with the inner wall threaded connection of thread groove 9.

In the specific implementation process, the outer surfaces of the two water supply pipe bodies 4 are both provided with annular concave holes 10, one side surface of each two groups of sliding blocks 8 close to each other respectively extends to the inside of the two annular concave holes 10, one side surface of each two groups of sliding blocks 8 close to each other is fixedly connected with a fixing pad 15, one side surface of each two groups of fixing pads 15 close to each other respectively contacts with the inner bottom wall of the two annular concave holes 10, the fixing on the outer part of the water supply pipe bodies 4 can be deepened, the outer part of the water supply pipe bodies 4 can be clamped more firmly, the outer surface of the connecting pipe 1 is provided with two groups of threaded concave holes 14, the outer surface of each two groups of sealing caps 13 is provided with threads, one ends of each two groups of sealing caps 13 close to each other respectively extend to the inside of the threaded concave holes 14, the outer surface of each sealing cap 13 is in threaded connection with the inner wall of the threaded concave holes 14, and the outer protection effect on the outer parts of the fixing bolts 12 is achieved, preventing the fixing bolt 12 from rusting.

The inside of the connecting pipe 1 is provided with two sealing gaskets 5, one side surface of the two sealing gaskets 5 close to each other is respectively contacted with the left side surface and the right side surface of the positioning plate 2, one side surface of the two sealing gaskets 5 far away from each other is respectively contacted with one end of the two water supply pipe bodies 4 close to each other, the inner ring of the connecting pipe 1 is fixedly connected with symmetrical sealing rings 16, the inner rings of the two sealing rings 16 are respectively contacted with the outer surfaces of the two water supply pipe bodies 4, the double sealing effect between the connecting pipe 1 and the water supply pipe bodies 4 is achieved, cold water leakage during cooling can be effectively avoided, the front surface of the connecting pipe 1 is provided with a nameplate 17, the back surface of the nameplate 17 is fixedly connected with the front surface of the connecting pipe 1, the product model of the connecting structure can be known, the connecting structure is convenient to carry out connecting use, the front surfaces of the two water supply pipe bodies 4 are both provided with handles 18, and the back surfaces of the two handles 18 are respectively fixedly connected with the front surfaces of the two water supply pipe bodies 4, can conveniently rotate the water supply pipe body 4 outside, be convenient for and connect the installation between the connecting pipe 1.

The utility model provides a pair of cooling pipeline connection structure's theory of operation as follows: when using connecting pipe 1 to connect the installation to water supply body 4, at first with the inside that water supply body 4 removed to connecting pipe 1, extend water supply body 4 to the inside of internal thread ring 6 again, can make the outside of water supply body 4 and the inner circle of internal thread ring 6 carry out threaded connection, until contacting with the surface that seals up 5, then take off sealed cap 13, carry out clockwise rotation to fixing bolt 12 through the spanner, after fixing bolt 12 rotates, and with the cooperation of 8 top thread grooves 9 of sliding block, can make sliding block 8 slide down on fixing bolt 12's surface, and can make fixing pad 15 extrude fixedly to the outside annular shrinkage pool 10 of water supply body 4, thereby accomplished the high-speed joint between connecting pipe 1 and the water supply body 4.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A cold supply pipe connection structure, characterized by comprising a connection pipe (1): the inner ring of the connecting pipe (1) is fixedly connected with a positioning plate (2), a through hole (3) is formed in the right side face of the positioning plate (2), two internal thread rings (6) are fixedly inlaid in the inner ring of the connecting pipe (1), two water supply pipe bodies (4) are arranged in the connecting pipe (1), threads are formed in the outer surfaces of the two water supply pipe bodies (4), the outer surfaces of the water supply pipe bodies (4) are in threaded connection with the inner rings of the internal thread rings (6), two symmetrical sliding holes (7) are formed in the inner ring of the connecting pipe (1), sliding blocks (8) are connected to the inner walls of the two groups of sliding holes (7) in a sliding mode, thread grooves (9) are formed in one side face, away from each other, of the two groups of sliding blocks (8), bearings (11) are fixedly inlaid in the inner walls of the two groups of sliding holes (7), and fixing bolts (12) are fixedly connected to the inner rings of the two groups of bearings (11), one ends of the two groups of fixing bolts (12) close to each other extend to the inside of the thread groove (9) and are in threaded connection with the inner wall of the thread groove (9).

2. The connection structure of the cooling pipeline according to claim 1, wherein the two water supply pipe bodies (4) are provided with annular concave holes (10) on the outer surfaces thereof, two sets of the sliding blocks (8) are provided with a side surface close to each other and extend into the two annular concave holes (10) respectively, two sets of the sliding blocks (8) are provided with fixing pads (15) on a side surface close to each other, and two sets of the fixing pads (15) are provided with a side surface close to each other and are in contact with the inner bottom walls of the two annular concave holes (10) respectively.

3. The cold supply pipeline connecting structure according to claim 1, wherein two sets of threaded concave holes (14) are formed in the outer surface of the connecting pipe (1), two sets of sealing caps (13) are arranged on the outer portion of the connecting pipe (1), the outer surfaces of the two sets of sealing caps (13) are both threaded, one ends of the two sets of sealing caps (13) close to each other extend to the inner portion of the threaded concave hole (14), and the outer surface of the sealing cap (13) is in threaded connection with the inner wall of the threaded concave hole (14).

4. A cold supply pipeline connecting structure according to claim 1, wherein two sealing gaskets (5) are arranged inside the connecting pipe (1), one side face of each of the two sealing gaskets (5) close to each other is respectively contacted with the left side face and the right side face of the positioning plate (2), one side face of each of the two sealing gaskets (5) far away from each other is respectively contacted with one end of each of the two water supply pipe bodies (4) close to each other, symmetrical sealing rings (16) are fixedly connected to the inner ring of the connecting pipe (1), and the inner rings of the two sealing rings (16) are respectively contacted with the outer surfaces of the two water supply pipe bodies (4).

5. A cold supply pipeline connecting structure according to claim 1, wherein a nameplate (17) is provided on the front surface of the connecting pipe (1), and the back surface of the nameplate (17) is fixedly connected with the front surface of the connecting pipe (1).

6. A cold supply pipe connection structure according to claim 1, wherein the front surfaces of the two water supply pipe bodies (4) are provided with handles (18), and the back surfaces of the two handles (18) are fixedly connected with the front surfaces of the two water supply pipe bodies (4), respectively.