CN110243037B

CN110243037B - Pipeline heat preservation device of geothermal central air conditioner

Info

Publication number: CN110243037B
Application number: CN201910498147.0A
Authority: CN
Inventors: 李进
Original assignee: Hunan Dadao New Energy Development Co Ltd
Current assignee: Hunan Dadao New Energy Development Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-11-24
Anticipated expiration: 2039-06-10
Also published as: CN110243037A

Abstract

The invention provides a pipeline heat preservation device of a geothermal central air conditioner. The pipeline heat preservation device of the geothermal central air conditioner comprises a connecting mechanism, an installation mechanism, a sliding mechanism, a fixing mechanism and a sealing mechanism, wherein the connecting mechanism is hinged to the top of the fixing plate; the mounting mechanism is hinged to the bottom of the fixing plate and comprises a first heat-insulating plate, a second heat-insulating plate and a third heat-insulating plate; the sliding mechanism is arranged at the top of the first heat-preservation plate; the fixing mechanism is arranged on the top of the connecting mechanism and the top of the first heat-preservation plate, and the connecting mechanism is fixedly connected with the first heat-preservation plate through the fixing mechanism; the sealing mechanism is installed at the bottom of the connecting mechanism and comprises a fixing groove, a first air bag, a second air bag, a connecting pipe and a mounting groove. The pipeline heat preservation device of the geothermal central air conditioner has the advantages of good fixing effect, good heat preservation effect and convenience in installation.

Description

Pipeline heat preservation device of geothermal central air conditioner

Technical Field

The invention relates to the technical field of pipeline heat preservation, in particular to a pipeline heat preservation device of a geothermal central air conditioner.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner, and the air is intensively treated (such as a single machine, VRV) to achieve the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load.

The pipeline joint of the existing geothermal central air conditioner conveys hot air for a long time, and if the pipeline joint leaks air due to looseness at the joint, the heat insulation effect at the pipeline joint is reduced, and heat energy is wasted.

Therefore, there is a need to provide a new pipe insulation device for geothermal central air conditioner to solve the above problems.

Disclosure of Invention

The invention aims to provide a pipeline heat preservation device of a geothermal central air conditioner, which has good fixing effect and heat preservation effect and is convenient to install.

In order to solve the above technical problems, the present invention provides a pipe heat-insulating device for an geothermal central air conditioner, comprising: the connecting mechanism, the mounting mechanism, the sliding mechanism, the fixing mechanism, the sealing mechanism and the fixing plate are arranged on the fixing plate; the connecting mechanism is hinged to the top of the fixing plate; the mounting mechanism is hinged to the bottom of the fixing plate and comprises a first heat-insulating plate, a second heat-insulating plate and a third heat-insulating plate, the bottom of the fixing plate is hinged with the third heat-insulating plate parallel to the connecting mechanism, the side wall, deviating from the fixing plate, of the third heat-insulating plate is vertically welded with the second heat-insulating plate, the top of the second heat-insulating plate is welded with the first heat-insulating plate parallel to the third heat-insulating plate, the width of the first heat-insulating plate is equal to one half of the width of the third heat-insulating plate, and the cross sections of the connecting mechanism, the first heat-insulating plate, the second heat-insulating plate, the third heat-insulating plate and the fixing plate; the sliding mechanism is arranged at the top of the first heat-preservation plate; the fixing mechanism is arranged on the top of the connecting mechanism and the top of the first heat-preservation plate, and the connecting mechanism is fixedly connected with the first heat-preservation plate through the fixing mechanism; sealing mechanism install in coupling mechanism's bottom, sealing mechanism includes fixed slot, first gasbag, second gasbag, connecting pipe and mounting groove, coupling mechanism's bottom the bottom of first heated board, the lateral wall of second heated board, the top of third heated board have all been seted up the fixed slot, it is a plurality of the internally mounted of fixed slot has first gasbag, coupling mechanism's inside the inside of first heated board, the inside of second heated board, the inside of third heated board all pass through the mounting groove is installed the connecting pipe, it is a plurality of the connecting pipe deviates from the one end of first gasbag with the fixed slot both sides the second gasbag intercommunication.

Preferably, the connecting mechanism comprises a push plate and two groups of hinges, the hinges are installed at the top and the bottom of the fixed plate, the top of the fixed plate is hinged to the push plate through one group of hinges, and the bottom of the fixed plate is hinged to the third heat-insulation plate through the other group of hinges.

Preferably, the sliding mechanism comprises a pressure spring and a movable groove, the movable groove is formed in the edge of the surface of the first heat-preservation plate, the pressure spring welded with the first heat-preservation plate is arranged in the movable groove in parallel, and the push plate is arranged in parallel with the pressure spring.

Preferably, the fixing mechanism comprises an adjusting plate, a protrusion, a limiting plate, a fixing hole, a clamping plate, a screw and a nut, the clamping plate with a triangular side wall is welded at the edge of the top of the push plate, the side wall of the clamping plate is provided with the fixing hole, the edge of the side wall of the clamping plate is rotationally connected with the adjusting plate with elasticity, the adjusting plate is welded with the bulge in a triangular prism structure relative to the side wall of the clamping plate, the limiting plate welded with the pressure spring is connected inside the first heat-preserving plate in a sliding manner, the limiting plate is clamped on the side wall of the clamping plate, the protrusion is clamped inside the limiting plate, one end, penetrating through the fixing hole, of the screw rod extends to the side wall of the limiting plate, the screw rod, penetrating through one end of the limiting plate, is in threaded connection with the adjusting plate, and the nut is in threaded connection with the screw rod.

Preferably, the bottom of third heated board is equipped with handheld mechanism, handheld mechanism includes handle, spout and spring, seted up the bottom of third heated board the spout, handle sliding connection in the inside of spout is close to hinge one end the bottom of third heated board install with the handle welded the spring.

Preferably, the handheld mechanism further comprises a groove, the side surface of the handle is of a U-shaped structure, and the groove is formed in the surface of the handle at equal intervals.

Compared with the related art, the pipeline heat preservation device of the geothermal central air conditioner provided by the invention has the following beneficial effects:

the invention provides a pipeline heat-insulating device of a geothermal central air conditioner, wherein a first heat-insulating plate, a second heat-insulating plate, a third heat-insulating plate, a fixed plate and a push plate are fixed at the joint of an air-conditioning pipeline through a sliding mechanism matched with a fixing mechanism, and then fixing grooves positioned on the inner walls of the first heat-insulating plate, the second heat-insulating plate, the third heat-insulating plate, the fixed plate and the push plate are abutted against the joint of the air-conditioning pipeline, so that a first air bag is compressed, the gas in the first air bag is blown to the inside of the second air bag from a connecting pipe, and the second air bag is inflated to seal the joint of the air conditioner, so that air leakage is avoided, the heat-insulating performance is improved while the joint of the air-conditioning pipeline is fixed, and the installation is convenient.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a pipe heat preservation device of a geothermal central air conditioner according to the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a schematic view of the connection of the third insulation board, the handheld mechanism and the hinge shown in FIG. 1;

fig. 4 is a schematic view illustrating connection between the third insulation board and the sealing mechanism shown in fig. 1.

Reference numbers in the figures: 1. the fixed plate, 2, the coupling mechanism, 21, the push pedal, 22, the hinge, 3, installation mechanism, 31, first heated board, 32, the second heated board, 33, the third heated board, 4, handheld mechanism, 41, the handle, 42, the recess, 43, the spout, 44, the spring, 5, sealing mechanism, 51, fixed slot, 52, first gasbag, 53, the second gasbag, 54, the connecting pipe, 55, the mounting groove, 6, slide mechanism, 61, the pressure spring, 62, the activity groove, 7, fixed establishment, 71, regulating plate, 72, the arch, 73, the limiting plate, 74, the fixed orifices, 75, the cardboard, 76, the screw rod, 77, the nut.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a pipeline thermal insulation device of a geothermal central air conditioner according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of the part A shown in FIG. 1; FIG. 3 is a schematic view of the connection of the third insulation board, the handheld mechanism and the hinge shown in FIG. 1; fig. 4 is a schematic view illustrating connection between the third insulation board and the sealing mechanism shown in fig. 1. The pipeline heat preservation device of the geothermal central air conditioner comprises: coupling mechanism 2, installation mechanism 3, sliding mechanism 6, fixed establishment 7 and sealing mechanism 5, fixed plate 1, the top of fixed plate 1 articulates there are coupling mechanism 2, the bottom of fixed establishment 7 articulates there is installation mechanism 3, the top of installation mechanism 3 with install at coupling mechanism 2's top fixed establishment 7 is located installation mechanism 3 top fixed establishment 7 with sliding mechanism 6 between sliding mechanism, the inside of installation mechanism 3 coupling mechanism 2's inside reaches install the lateral wall of fixed plate 1 sealing mechanism.

In the specific implementation process, as shown in fig. 1, the connecting mechanism is hinged to the top of the fixing plate 1; the installation mechanism 3 is hinged to the bottom of the fixed plate 1, the installation mechanism 3 comprises a first heat-insulation plate 31, a second heat-insulation plate 32 and a third heat-insulation plate 33, the bottom of the fixed plate 1 is hinged with the third heat-insulation plate 33 parallel to the connection mechanism 2, the second heat-insulation plate 32 is vertically welded on the side wall of the third heat-insulation plate 33 departing from the fixed plate 1, the first heat-insulation plate 31 parallel to the third heat-insulation plate 33 is welded on the top of the second heat-insulation plate 32, the width of the first heat-insulation plate 31 is equal to one half of the width of the third heat-insulation plate 33, and the cross sections of the connection mechanism 2, the first heat-insulation plate 31, the second heat-insulation plate 32, the third heat-insulation plate 33 and the fixed plate 1; the sliding mechanism 6 is mounted on the top of the first heat-preserving plate 31; the fixing mechanism 7 is installed on the top of the connecting mechanism 2 and the top of the first heat-preservation plate 31, and the connecting mechanism 2 is fixedly connected with the first heat-preservation plate 31 through the fixing mechanism 7; sealing mechanism 5 install in coupling mechanism 2's bottom, sealing mechanism 5 includes fixed slot 51, first gasbag 52, second gasbag 53, connecting pipe 54 and mounting groove 55, coupling mechanism 2's bottom, the bottom of first heated board 31, the lateral wall of second heated board 32, the top of third heated board 33 have all been seted up fixed slot 51, a plurality of fixed slot 51's internally mounted have first gasbag 52, coupling mechanism 2's inside, the inside of first heated board 31, the inside of second heated board 32, the inside of third heated board 33 all pass through mounting groove 55 is installed connecting pipe 54, a plurality of connecting pipe 54 deviate from first gasbag 52's one end with the second gasbag 53 intercommunication of fixed slot 51 both sides.

Referring to fig. 1 and fig. 2, coupling mechanism 2 includes push pedal 21 and two sets of hinges 22, install top, the bottom of fixed plate 1 hinge 22, the top of fixed plate 1 is through one of them group hinge 22 with it is articulated between the push pedal 21, the bottom of fixed plate 1 is through another group hinge 22 with it is articulated between the third heated board 33, will first heated board 31 second heated board 32 reaches third heated board 33 block passes through behind air conditioner pipe connection head department hinge 22 will fixed plate 1 push pedal 21 laminating has realized the parcel to air conditioner pipe connection head department at another lateral wall of air conditioner pipeline.

Referring to fig. 1 and 2, the sliding mechanism 6 includes a pressure spring 61 and a movable groove 62, the edge of the surface of the first heat-insulating plate 31 is provided with the movable groove 62, the inside of the movable groove 62 is provided with the pressure spring 61 welded to the first heat-insulating plate 31 in parallel, the push plate 21 is provided with the pressure spring 61 in parallel, the pressure spring 61 is convenient for the fixing mechanism 7 to cooperate with the connecting mechanism 2 to fix the fixing plate 1, the first heat-insulating plate 31, the second heat-insulating plate 32 and the third heat-insulating plate 33, and the installation is convenient.

Referring to fig. 1 and 2, the fixing mechanism 7 includes an adjusting plate 71, a protrusion 72, a limiting plate 73, a fixing hole 74, a clamping plate 75, a screw 76 and a nut 77, the clamping plate 75 with a triangular side wall welded at the top edge of the push plate 21, the fixing hole 74 opened at the side wall of the clamping plate 75, the adjusting plate 71 with elasticity rotatably connected at the side wall edge of the clamping plate 75, the adjusting plate 71 is welded to the protrusion 72 with a triangular prism-shaped side wall welded to the clamping plate 75, the limiting plate 73 welded to the compression spring 61 is slidably connected inside the first heat preservation plate 31, the limiting plate 73 is clamped to the side wall of the clamping plate 75, the protrusion 72 is clamped inside the limiting plate 73, the screw 76 extends to the side wall of the limiting plate 73 through one end of the fixing hole 74, the screw 76 penetrates one end of the limiting plate 73 and is in threaded connection with the adjusting plate 71, nut 77 threaded connection in screw rod 76 will fixed plate 1 push pedal 21 laminating will behind air conditioner pipeline's surface limiting plate 73 deviates from cardboard 75 direction removes, has realized limiting plate 73 block arrives the inside of cardboard 75, further realization regulating plate 71 with the lateral wall laminating of cardboard 73, then will screw rod 76 runs through cardboard 75 lateral wall the fixed orifices 74 extends to the lateral wall of limiting plate 73, just the one end of screw rod 76+ with threaded connection between the regulating plate 71, further will nut 77 with be located cardboard 75 one end screw rod 76 threaded connection has realized overall structure's fixed.

Referring to fig. 1 and 3, a handheld mechanism 4 is arranged at the bottom of the third heat-insulating board 33, the handheld mechanism 4 includes a handle 41, a chute 43 and a spring 44, the chute 43 is arranged at the bottom of the third heat-insulating board 33, the handle 41 is slidably connected to the inside of the chute 43, the spring 44 welded to the handle 41 is installed at the bottom of the third heat-insulating board 33 close to one end of the hinge 22, the handle 41 slides inside the chute 43 when being installed, the burden of an installer is reduced when the installation is convenient, the fixing plate 1 is conveniently attached to an air-conditioning pipeline, the installation in different directions is realized, and the handle 41 is reset by the spring 44 after the installation is completed.

Referring to fig. 1 and 3, the hand-held mechanism 4 further includes a groove 42, the side surface of the handle 41 is in a U-shaped structure, the groove 42 is equidistantly formed on the surface of the handle 41, and the handle is convenient to take in the installation process.

The working principle of the pipeline heat preservation device of the geothermal central air conditioner provided by the invention is as follows:

firstly, in the installation process, the first heat insulation plate 31 and the third heat insulation plate 33 penetrate through the side wall of the air-conditioning pipeline, the side wall of the second heat insulation plate 32 is attached to the side wall of the air-conditioning pipeline, the first heat insulation plate 31, the second heat insulation plate 32 and the third heat insulation plate 33 realize partial fixation of the whole structure, a worker pulls the handle 41 from the bottom of the third heat insulation plate 33 to realize sliding of the handle 41 in the chute 43, and the installer can conveniently move from the side wall of the second heat insulation plate 32 to the other side wall of the air-conditioning pipeline; then, the fixing plate 1 is rotated to the other side wall of the air-conditioning pipeline through the hinge 22, the push plate 21 is attached to the surface of the air-conditioning pipeline through the hinge 22, so that the first heat insulation plate 31, the second heat insulation plate 32, the third heat insulation plate 33, the fixing plate 1 and the push plate 21 form a cuboid to wrap the air-conditioning pipeline, the limiting plate 73 slides in the direction away from the clamping plate 75, the limiting plate 73 is clamped inside the clamping plate 75, the adjusting plate 71 is rotated to the top of the limiting plate 73, the protrusion 72 is further clamped inside the limiting plate 73, so that the primary fixing of the whole structure is realized, the screw 76 extends to the side wall of the limiting plate 73 through the fixing hole 74, and the screw 76 extending to one end of the limiting plate 73 is in threaded connection with the adjusting plate 71, the nut 77 is screwed with the screw rod 76 at the end which is far away from the adjusting plate 71, so that the whole structure is fixed; finally, overall structure is fixed the time, is located first heated board 31, second heated board 32 third heated board 33 fixed plate 1 reaches push pedal 21 inner wall fixed slot 51 is contradicted by air conditioner pipeline's junction, so first gasbag 52 is flat by the pressure, the inside gas of first gasbag 52 is followed connecting pipe 54 blows to second gasbag 53's inside, second gasbag 53 has been realized sealing air conditioner connector department after being aerifyd, has avoided gas leakage, has improved heat retaining performance when fixed to air conditioner pipeline junction.

the invention provides a pipeline heat preservation device of a geothermal central air conditioner, after a first heat preservation plate 31, a second heat preservation plate 32, a third heat preservation plate 33, a fixed plate 1 and a push plate 21 are fixed at the joint of an air conditioner pipeline by matching a sliding mechanism with a fixing mechanism, the fixing grooves 51 formed at the inner walls of the first insulation plate 31, the second insulation plate 32, the third insulation plate 33, the fixing plate 1 and the push plate 21 are abutted by the joints of the air-conditioning ducts, so that the first air cells 52 are deflated, the gas inside the first air bag 52 is blown from the connection tube 54 to the inside of the second air bag 53, the second air bag 53 is inflated to seal the air conditioner connector, so that air leakage is avoided, the heat preservation performance is improved while the air conditioner pipeline connection part is fixed, and the installation is convenient.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A pipe heat preservation device of a geothermal central air conditioner is characterized by comprising:

a fixed plate (1);

the connecting mechanism (2) is hinged to the top of the fixing plate (1);

an installation mechanism (3), wherein the installation mechanism (3) is hinged at the bottom of the fixed plate (1), the mounting mechanism (3) comprises a first heat-insulating plate (31), a second heat-insulating plate (32) and a third heat-insulating plate (33), the bottom of the fixing plate (1) is hinged with a third heat-insulating plate (33) parallel to the connecting mechanism (2), the side wall of the third heat-insulation plate (33) departing from the fixed plate (1) is vertically welded with the second heat-insulation plate (32), the top of the second heat-insulation plate (32) is welded with the first heat-insulation plate (31) which is parallel to the third heat-insulation plate (33), the width of the first heat-insulating plate (31) is equal to one half of the width of the third heat-insulating plate (33), the cross sections of the connecting mechanism (2), the first heat-insulating plate (31), the second heat-insulating plate (32), the third heat-insulating plate (33) and the fixing plate (1) are of rectangular structures;

the sliding mechanism (6), the sliding mechanism (6) is installed on the top of the first heat-preservation plate (31);

the fixing mechanism (7) is installed at the tops of the connecting mechanism (2) and the first heat-preservation plate (31), and the connecting mechanism (2) and the first heat-preservation plate (31) are fixedly connected through the fixing mechanism (7);

sealing mechanism (5), sealing mechanism (5) install in the bottom of coupling mechanism (2), sealing mechanism (5) include fixed slot (51), first gasbag (52), second gasbag (53), connecting pipe (54) and mounting groove (55), coupling mechanism's (2) bottom, the lateral wall of first heated board (31), second heated board (32), the top of third heated board (33) have all been seted up fixed slot (51), a plurality of the internally mounted of fixed slot (51) has first gasbag (52), coupling mechanism's (2) inside, the inside of first heated board (31), the inside of second heated board (32), the inside of third heated board (33) all pass through mounting groove (55) install connecting pipe (54), a plurality of connecting pipe (54) deviate from the one end of first gasbag (52) with the second gasbag (53) even of fixed slot (51) both sides Opening;

the connecting mechanism (2) comprises a push plate (21) and two groups of hinges (22), the hinges (22) are installed at the top and the bottom of the fixed plate (1), the top of the fixed plate (1) is hinged with the push plate (21) through one group of hinges (22), and the bottom of the fixed plate (1) is hinged with the third heat-insulation plate (33) through the other group of hinges (22);

the sliding mechanism (6) comprises a pressure spring (61) and a movable groove (62), the movable groove (62) is formed in the edge of the surface of the first heat-preservation plate (31), the pressure spring (61) welded with the first heat-preservation plate (31) is arranged in the movable groove (62) in parallel, and the push plate (21) and the pressure spring (61) are arranged in parallel;

fixed establishment (7) are including regulating plate (71), arch (72), limiting plate (73), fixed orifices (74), cardboard (75), screw rod (76) and nut (77), the welding of top border department of push pedal (21) has the lateral wall to be the triangle-shaped structure cardboard (75), the lateral wall of cardboard (75) is seted up fixed orifices (74), the rotation of lateral wall border department of cardboard (75) is connected with and has elasticity regulating plate (71), regulating plate (71) are relative the lateral wall welding of cardboard (75) is the triangular prism structure arch (72), the inside sliding connection of first heat preservation board (31) have with pressure spring (61) welded limiting plate (73), limiting plate (73) block in the lateral wall of cardboard (75), arch (72) block in the inside of limiting plate (73) screw rod (76) run through the one end of fixed orifices (74) extends to the limiting plate (73), limiting plate (73) block in (73) The screw rod (76) penetrating through one end of the limiting plate (73) is in threaded connection with the adjusting plate (71), and the screw cap (77) is in threaded connection with the screw rod (76).

2. The pipe insulation device of the geothermal central air conditioner according to claim 1, wherein a hand-held mechanism (4) is arranged at the bottom of the third insulation board (33), the hand-held mechanism (4) comprises a handle (41), a sliding chute (43) and a spring (44), the sliding chute (43) is arranged at the bottom of the third insulation board (33), the handle (41) is slidably connected inside the sliding chute (43), and the spring (44) welded with the handle (41) is arranged at the bottom of the third insulation board (33) close to one end of the hinge (22).

3. The pipe insulation device of geothermal central air conditioner according to claim 2, wherein the hand-held mechanism (4) further comprises a groove (42), the side surface of the handle (41) is in a U-shaped structure, and the groove (42) is equally opened on the surface of the handle (41).