CN210890487U

CN210890487U - Idle call fire prevention insulating tube

Info

Publication number: CN210890487U
Application number: CN201921186180.1U
Authority: CN
Inventors: 何成坤
Original assignee: Foshan Xinliangbao Hardware Products Co ltd
Current assignee: Foshan Xinliangbao Hardware Products Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-30
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to an air conditioner technical field just discloses an idle call fire prevention insulating tube. The utility model provides an idle call fire prevention insulating tube, includes connecting pipe and insulating tube, connecting pipe outer wall cover is equipped with connecting cylinder one and adapter sleeve, connecting cylinder one side is connected with first O type sealing washer, insulating tube outer wall cover is equipped with connecting cylinder two, one side that connecting cylinder two kept away from the connecting pipe is connected with the ring cover, ring cover one side is connected with second O type sealing washer, stretches into the adapter sleeve with insulating tube one end, through the pulling handle, stretches the pole and descends, and a spring pulling slider reaches the purpose that drives the insulating tube and move to one side that is close to the connecting pipe, has solved the very inconvenient problem of piping erection, and first O type sealing washer is done to the pressure of elastic connecting cylinder two is sealed first, and the ring cover is sealed with the pressure second O type sealing washer of moving second, reaches double-sealed purpose, has solved the pipeline and can seal tight problem in the installation.

Description

Idle call fire prevention insulating tube

Technical Field

The utility model relates to an air conditioner technical field specifically is an idle call fire prevention insulating tube.

Background

Air conditioner is air conditioner, refer to the manual means, adjust the equipment of and control to each item parameter of ambient air in the building, the air conditioner generally divide into interior machine and outer machine, when the installation air conditioner, interior machine and outer machine need the pipe connection basically, current air conditioner pipe is for the safety, generally adopts fire prevention heat preservation material to constitute, current air conditioner fire prevention heat preservation pipe generally includes connecting pipe and insulating tube, and the installation between connecting pipe and the insulating tube all adopts flaring to be connected or to braze joint, waste time and energy in the installation, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an idle call fire prevention insulating tube reaches the purpose of making things convenient for the air conditioner pipe to install.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an idle call fire prevention insulating tube, includes connecting pipe and insulating tube, connecting pipe outer wall cover is equipped with connecting cylinder one, one side that connecting cylinder one is close to the insulating tube is connected with first O type sealing washer, a connecting cylinder outer wall cover is equipped with the adapter sleeve, the spout has been seted up to the adapter sleeve outer wall, be provided with clamping device in the spout, insulating tube outer wall cover is equipped with connecting cylinder two, one side that connecting cylinder two kept away from the connecting pipe is connected with the ring cover, one side that the ring cover is close to the connecting pipe is connected with second O type sealing washer.

Clamping device includes spring one, slider, montant, stopper, spring two and stretches the pole, spring one end is connected with spout inner wall one side, spring one other end is connected with slider one side, the inside logical groove of having seted up of slider, lead to the inside groove of having seted up of groove, the montant bottom is connected with inside groove inner wall bottom, the montant top is run through the stopper and is extended to stopper top and is connected with inside groove inner wall top, the outer wall of the montant of spring cup joint between stopper and inside groove inner wall bottom, stretch the pole top and be connected bottom the stopper, stretch the pole bottom and run through logical groove notch and extend to logical groove outside and spout inner wall bottom sliding contact.

Preferably, the sliding block is matched with the sliding groove, and the bottom of the extension rod is arranged in a semicircular mode.

Preferably, a handle is arranged above the sliding block, and the bottom end of the handle penetrates through the through groove opening and extends to the inside of the inner groove to be connected with the top of the limiting block.

Preferably, the limiting block is internally provided with a through hole, and the outer wall of the vertical rod is in sliding contact with the inner wall of the through hole.

Preferably, the tube opening on one side of the connecting tube and the tube opening of the connecting tube are located on the same horizontal plane, and the tube opening on one side of the connecting tube and the tube opening of the heat preservation tube are located on the same horizontal plane.

Preferably, the distance from the pipe orifice of the connecting pipe to the opening of the connecting sleeve is equal to the distance from one side, close to the connecting pipe, of the ring sleeve to the pipe orifice of the heat preservation pipe.

The utility model provides an idle call fire prevention insulating tube. The method has the following beneficial effects:

(1) the utility model discloses a set up clamping device, adapter sleeve and ring cover, stretch into the adapter sleeve with insulating tube one end, the pulling handle removes the slider and encircles one side of keeping away from the connecting pipe, loosens the handle, stretches the pole decline, and a spring pulling slider reaches the purpose that drives the insulating tube and remove to one side that is close to the connecting pipe, has solved current air conditioner fire prevention insulating tube and has wasted time and energy, very inconvenient problem in the installation.

(2) The utility model discloses a set up clamping device, first O type sealing washer, second O type sealing washer and slider, spring one drives the slider and removes to one side that is close to the connecting pipe, and connecting cylinder two is pressed and is moved first O type sealing washer and be sealed first, and ring cover and adapter sleeve are pressed and are moved second O type sealing washer and do the second and seal, reach double-seal's purpose, have solved the pipeline and may seal not tight problem in the installation.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

fig. 3 is a side view of the connecting tube portion of the present invention.

In the figure: the device comprises a connecting pipe 1, a heat preservation pipe 2, a connecting cylinder I3, a connecting sleeve 4, a sliding groove 5, a clamping device 6, a spring I601, a sliding block 602, a vertical rod 603, a limited block 604, a spring II 605, a telescopic rod 606, a connecting cylinder II 7, an annular sleeve 8, a first O-shaped sealing ring 9, a second O-shaped sealing ring 10, a through groove 11, an inner groove 12 and a handle 13.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: a fireproof heat-insulating pipe for an air conditioner comprises a connecting pipe 1 and a heat-insulating pipe 2, wherein a first connecting cylinder 3 is arranged on the outer wall of the connecting pipe 1 in a sealing manner, a cylinder opening on one side of the first connecting cylinder 3 and a pipe opening of the connecting pipe 1 are positioned on the same horizontal plane, a first O-shaped sealing ring 9 is bonded on one side, close to the heat-insulating pipe 2, of the first connecting cylinder 3, a connecting sleeve 4 is sleeved on the outer wall of the first connecting cylinder 3 in a sealing manner, a sliding groove 5 is formed in the outer wall of the connecting sleeve 4, the sliding groove 5 is arranged close to an opening on one side of the heat-insulating pipe 2, a clamping device 6 is arranged in the sliding groove 5, a second connecting cylinder 7 is sleeved on the outer wall of the heat-insulating pipe 2 in a sealing manner, the cylinder opening on one side of the second connecting cylinder 7 and the pipe, when one end of the second connecting cylinder 7 is in contact with the first O-shaped sealing ring 9, one side of the second O-shaped sealing ring is in contact with the connecting sleeve 4, the situation that only one O-shaped sealing ring is sealed is avoided, the top end of the ring sleeve 8 and the bottom of the inner wall of the sliding groove 5 are located on the same horizontal plane, one side, close to the connecting pipe 1, of the ring sleeve 8 is bonded with the second O-shaped sealing ring 10, and the inner wall of the second O-shaped sealing ring 10 is in sealing contact with the outer wall.

The clamping device 6 comprises a first spring 601, a sliding block 602, a vertical rod 603, a limiting block 604, a second spring 605 and a stretching rod 606, one end of the first spring 601 is fixedly connected with one side of the inner wall of the sliding groove 5, the sliding block 602 is matched with the sliding groove 5, a handle 13 is arranged above the sliding block 602, the bottom end of the handle 13 penetrates through the notch of the through groove 11 and extends into the inner groove 12 to be fixedly connected with the top of the limiting block 604, the handle 13 facilitates moving the sliding block 602, the other end of the first spring 601 is fixedly connected with one side of the sliding block 602, the through groove 11 is arranged inside the sliding block 602, the inner groove 12 is arranged inside the through groove 11, the bottom end of the vertical rod 603 is fixedly connected with the bottom of the inner wall of the inner groove 12, a through hole is arranged inside the limiting block 604, the top end of the vertical rod 603 penetrates through the, the second spring 605 is sleeved on the outer wall of the vertical rod 603 between the bottom of the inner wall of the inner groove 12 and the limiting block 604, the top end of the extension rod 606 is fixedly connected with the bottom of the limiting block 604, the bottom of the extension rod 606 is arranged in a semicircular shape to reduce the friction between the vertical rod 603 and the chute 5, the bottom end of the extension rod 606 penetrates through the notch of the through groove 11 and extends to the outside of the through groove 11 to be in sliding contact with the bottom of the inner wall of the chute 5, one end of the thermal insulation pipe 2 is extended into the connecting sleeve 4, the handle 13 is pulled to move the sliding block 602 to one side of the ring sleeve 8 away from the connecting pipe 1, the handle 13 is released, the extension rod 606 descends, the first spring 601 pulls the sliding block 602 to drive the thermal insulation pipe 2 to move to one side close to the connecting pipe 1, the problems that the existing air-conditioning fireproof thermal insulation pipe wastes time and labor in the installation process and is very inconvenient, the ring sleeve 8 and the connecting sleeve 4 press the second O-shaped sealing ring 10 to perform second sealing, so that the purpose of double sealing is achieved, and the problem that the pipeline is possibly not tightly sealed in the installation process is solved.

When in use, firstly, the second connecting cylinder 7 is inserted into the connecting sleeve 4, the handle 13 is pulled, the sliding block 602 is moved to the side of the ring sleeve 8 far away from the connecting pipe 1, the handle 13 is loosened, under the action of the second spring 605, the extension rod 606 moves downwards to contact with the outer wall of the connecting sleeve 4, meanwhile, the first spring 601 drives the sliding block 602 to move towards one side close to the connecting pipe 1, so that the purpose of driving the heat preservation pipe 2 to move towards one side close to the connecting pipe 1 is achieved, the problems that the existing fireproof heat preservation pipe of the air conditioner wastes time and labor in the installation process and is very inconvenient are solved, when the heat preservation pipe 2 moves towards one side close to the connecting pipe 1, the second connecting cylinder 7 presses the first O-shaped sealing ring 9 to perform first sealing, and the ring sleeve 8 and the connecting sleeve 4 press the second O-shaped sealing ring 10 to perform second sealing, so that the aim of double sealing is fulfilled, and the problem that the pipeline is possibly not tightly sealed in the installation process is solved.

In conclusion, the fireproof heat preservation pipe for the air conditioner can be obtained, by arranging the clamping device 6, the connecting sleeve 4 and the ring sleeve 8, one end of the heat preservation pipe 2 extends into the connecting sleeve 4, the handle 13 is pulled, the sliding block 602 is moved to one side of the ring sleeve 8, which is far away from the connecting pipe 1, the handle 13 is loosened, the extending rod 606 descends, the first spring 601 pulls the sliding block 602 to achieve the purpose of driving the heat preservation pipe 2 to move towards one side close to the connecting pipe 1, the problems that the existing fireproof heat preservation pipe for the air conditioner wastes time and labor in the installation process and is very inconvenient are solved, by arranging the clamping device 6, the first O-shaped sealing ring 9, the second O-shaped sealing ring 10 and the sliding block 602, the first spring 601 drives the sliding block 602 to move towards one side close to the connecting pipe 1, the second connecting cylinder 7 presses the first O-shaped sealing ring 9 to perform first sealing, and the ring sleeve 8 and the connecting sleeve 4 press, the problem that the pipeline is possibly not tightly sealed in the installation process is solved.

Claims

1. The utility model provides an idle call fire prevention insulating tube, includes connecting pipe (1) and insulating tube (2), its characterized in that: the connecting tube I (3) is sleeved on the outer wall of the connecting tube (1), a first O-shaped sealing ring (9) is connected to one side, close to the heat preservation tube (2), of the connecting tube I (3), a connecting sleeve (4) is sleeved on the outer wall of the connecting sleeve I (3), a sliding groove (5) is formed in the outer wall of the connecting sleeve (4), a clamping device (6) is arranged in the sliding groove (5), a connecting tube II (7) is sleeved on the outer wall of the heat preservation tube (2), a ring sleeve (8) is connected to one side, far away from the connecting tube (1), of the connecting tube II (7), and a second O-shaped sealing ring (10) is connected to one side, close to the connecting tube;

clamping device (6) include spring (601), slider (602), montant (603), stopper (604), spring two (605) and stretch pole (606), spring one (601) one end is connected with spout (5) inner wall one side, spring one (601) the other end is connected with slider (602) one side, slider (602) inside has been seted up logical groove (11), logical inslot (12) have been seted up to logical groove (11) inside, montant (603) bottom is connected with inside groove (12) inner wall bottom, montant (603) top is run through stopper (604) and is extended to stopper (604) top and is connected with inside groove (12) inner wall top, spring two (605) cup joint the outer wall of montant (603) between stopper (604) and inside groove (12) inner wall bottom, stretch pole (606) top is connected with stopper (604) bottom, stretch pole (606) bottom is run through logical groove (11) notch and is extended to logical groove (11) outside and spout (5) in The bottom of the walls are in sliding contact.

2. The fire-proof heat-insulating pipe for the air conditioner as claimed in claim 1, wherein: the sliding block (602) is matched with the sliding groove (5), and the bottom of the extension rod (606) is arranged in a semicircular mode.

3. The fire-proof heat-insulating pipe for the air conditioner as claimed in claim 1, wherein: a handle (13) is arranged above the sliding block (602), and the bottom end of the handle (13) penetrates through the through groove (11) and extends to the inside of the inner groove (12) to be connected with the top of the limiting block (604).

4. The fire-proof heat-insulating pipe for the air conditioner as claimed in claim 1, wherein: the limiting block (604) is internally provided with a through hole, and the outer wall of the vertical rod (603) is in sliding contact with the inner wall of the through hole.

5. The fire-proof heat-insulating pipe for the air conditioner as claimed in claim 1, wherein: the tube opening on one side of the first connecting tube (3) and the tube opening of the connecting tube (1) are located on the same horizontal plane, and the tube opening on one side of the second connecting tube (7) and the tube opening of the heat preservation tube (2) are located on the same horizontal plane.

6. The fire-proof heat-insulating pipe for the air conditioner as claimed in claim 1, wherein: the distance from the pipe orifice of the connecting pipe (1) to the opening of the connecting sleeve (4) is equal to the distance from one side of the ring sleeve (8) close to the connecting pipe (1) to the pipe orifice of the heat preservation pipe (2).