CN115264558B

CN115264558B - Thermal inlet cell

Info

Publication number: CN115264558B
Application number: CN202211134423.3A
Authority: CN
Inventors: 马景岗
Original assignee: Hebei Tongli Automatic Control Valve Manufacturing Co ltd
Current assignee: Hebei Tongli Automatic Control Valve Manufacturing Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-09
Anticipated expiration: 2042-09-19
Also published as: CN115264558A

Abstract

The invention discloses a small heat inlet chamber which comprises a bottom plate, wherein the top of the bottom plate is connected with a surrounding plate, and the top of the surrounding plate is connected with a top plate. This heating power entry cell, can prevent the erosion of external moist steam to thermal power entry pipe fitting in the heating power cell, reduce the influence of the change of ambient temperature to the inside temperature of heating power cell, fill glass fiber in the recess between through external screw thread ring and the internal thread ring, via first disc, the second disc carries out the shutoff with the joint gap between the pipeline jointly, play thermal-insulated heat preservation effect, prevent heat loss, play effective shutoff isolation to the heat loss of joint gap department, reduce the heat loss, seal hot mechanism through the cooperation of ladder ring, can prolong the axial length of sealing hot mechanism to the heat shutoff of joint gap department, when avoiding heat loss, avoid near low temperature air current and joint gap department high temperature air current ground opposite direction flow.

Description

Thermal inlet cell

Technical Field

The invention relates to the technical field of heating power inlet small chambers, in particular to a heating power inlet small chamber.

Background

The heat inlet facility of the building is a system that a heat supply system is connected with an external network and inside the building, the heat inlet facility comprises a water supply device and a water return device, the heat inlet facility has the functions of shutoff, filtration, pollution discharge, regulation, observation and the like, and is arranged in an inlet valve well or a staircase of the building, and most of the heat inlet facilities in partial areas are independently constructed outdoors;

the existing single heat inlet chamber is built outdoors, is easily influenced by the change of the outside air temperature, and causes more heat loss, and the traditional joints of pipelines, water supply pipes, water return pipes and heat supply valve ports have a large amount of heat loss phenomena, so that the heat loss at the joint gaps can not be reduced by effective remedial measures.

Disclosure of Invention

In order to solve the technical problems, the invention provides a heating power inlet small chamber which comprises a bottom plate, wherein a surrounding plate is connected to the top of the bottom plate, a top plate is connected to the top of the surrounding plate, a heat insulation plate is laid on the top of the top plate, a tin paper layer is laid on the top of the heat insulation plate, a heating power inlet pipe fitting for supplying heat to the indoor is arranged at the upper end of the bottom plate, the heating power inlet pipe fitting comprises a blow-off pipe connected to a pipeline and a heat sealing mechanism arranged at the joint gap of each pipeline in the heating power inlet pipe fitting, a sealing cover is arranged at the position where the blow-off pipe penetrates through the bottom plate, a positioning pipe buckle for positioning the blow-off pipe is arranged at the bottom of the bottom plate, a plurality of notches are reserved in the heat insulation plate, foam concrete is filled in the notches to ensure the strength of the top of the heating power small chamber, the influence of the change of the external temperature on the internal temperature of the heating power small chamber is reduced by utilizing the heat insulation and heat preservation effect of the tin paper layer on the high temperature, the interference of cold water and ice and the cold water and the ice and the hot water supply pipe for controlling the on-off of the pipeline.

Preferably, the heating power cell comprises bottom plate, bounding wall, roof jointly, just roof front end avris all is equipped with spacing slide rail with bottom plate front end avris, the push-and-pull door makes things convenient for opening and closing of push-and-pull door through spacing slide rail and heating power cell slidable mounting.

Preferably, the cover passes through hole and bottom plate aggregate erection, effectively carries out the shutoff with the position that blow off pipe and bottom plate run through, when avoiding heating power cell inside to receive the interference of subaerial moisture, prevent that the foreign object from getting into heating power cell inside via the entrance to a cave, and destroy heating power inlet pipe fitting in the normal use of structural component to prevent that the inside temperature of heating power cell from leaking, and cause inside and outside air convection, prevent the erosion of external moist steam to heating power inlet pipe fitting in the heating power cell, just the blow off pipe runs through the cover and detains the location installation in the bottom plate bottom via the location pipe, combines the location pipe to detain and cover, installs the blow off pipe location in the bottom plate bottom jointly, prevents to rock and influence the leakproofness of blow off pipe and pipe fitting kneck.

Preferably, the heat sealing mechanism comprises a first disc, a second disc is arranged on the opposite side of the first disc, a second lug is connected to the surface of the second disc in a circular array manner, a first lug is connected to the surface of the first disc in a circular array manner, and the second lug is arranged corresponding to the first lug through the matching of the first disc and the second disc.

Preferably, the first disc is sleeved on the pipeline on one side of the connecting gap, the second disc is sleeved on the pipeline on the other side of the connecting gap, a screw rod is arranged in a first convex block on the first disc, and the first disc is assembled with the second disc through the cooperation of the screw rod in the first convex block and the second convex block.

Preferably, the inner side of the second disc is provided with an internal thread ring, the inner sides of the first disc and the second disc are provided with three groups of rubber rings, the rubber rings in the second disc are embedded in the inner wall of the internal thread ring, and the rubber rings are used for tightly attaching the inner wall of the internal thread ring to the surface of the pipeline.

Preferably, be equipped with the external screw thread ring in the second disc, just the external screw thread ring encircles around setting up including the screw thread ring through the second disc, and the external screw thread ring is connected for same whole with the internal thread ring, and the second disc is connected for same whole with the internal thread ring, pack glass fiber in the recess between external screw thread ring and the internal thread ring, glass fiber is gone up to the effective connecting gap that is spacing between first disc and second disc with the centre gripping shutoff all around, plays thermal-insulated heat preservation effect, prevents the heat loss.

Preferably, the back side surfaces of the first disc and the second disc are both connected with a step ring, the step ring is used for prolonging the attaching depth of the ports of the first disc and the second disc and the surface of the pipeline, the axial length of the heat sealing mechanism for sealing the heat at the connecting gap is prolonged, and the heat loss is avoided while the opposite flow of nearby low-temperature air flow and high-temperature air flow at the connecting gap is avoided.

Preferably, the first disc is provided with an inclined thread opening on the inner side and a trapezoidal outer opening on the outer side of the first disc, the inclined thread opening is correspondingly matched with the inner thread ring, and the trapezoidal outer opening is correspondingly matched with the outer thread ring.

Preferably, the first disc is assembled and installed with the second disc through the matching of the trapezoidal outer opening and the external thread ring, a plurality of slots are cut in the internal thread ring, when the first disc is assembled and drawn to the second disc in a thread mode through the slots, a space for the internal thread ring to shrink towards the inner side is provided, the internal thread ring and the three groups of rubber rings are tightly extruded on a pipeline together, the heat sealing mechanism is tightly sealed and installed on the pipeline in a front-back gap mode, the heat dissipation at the connecting gap is effectively sealed and isolated, heat loss is reduced, the inclined thread opening is used for extruding the internal thread ring towards the inner side, the first disc is sleeved and installed on one side of the connecting gap of the pipeline connector, the second disc is sleeved and installed on the other side of the pipeline connecting gap, after traditional plugging or thread connection between pipelines is completed, the first disc and the second disc located on two sides of the connecting gap are closed, the first disc and the second disc are slowly rotated, the connecting gap is always kept between the first disc and the second disc during rotation of the first disc, and the four groups of screws are inserted into the connecting gap, and the connecting block heat dissipation at the pipeline is completed.

The present invention provides a thermal inlet cell. The method has the following beneficial effects:

1. this heating power entry cell, will cover bottom plate aggregate erection through the hole, effectively carry out the shutoff with the position that blow off pipe and bottom plate run through, when avoiding heating power cell inside to receive the interference of subaerial moisture, prevent that the foreign object from getting into heating power cell inside via the entrance to a cave, and destroy heating power entry pipe fitting in the normal use of structural component, and prevent that the inside temperature of heating power cell from leaking, and cause inside and outside air convection, prevent the erosion of external moist steam to heating power entry pipe fitting in the heating power cell, combine the location pipe to detain and cover, install the blow off pipe location in the bottom plate bottom jointly, prevent to rock and influence the leakproofness of blow off pipe and pipe fitting kneck.

2. This heating power entry cell fills glass fiber in the recess between through external screw thread ring and the internal screw thread ring, carries out the shutoff via first disc, second disc with the joint gap between the pipeline jointly, can with the centre gripping spacing joint gap between first disc and second disc on the shutoff glass fiber all around, plays thermal-insulated heat preservation effect, prevents the heat loss.

3. This heating power entry cell, for when first disc is drawn close to second disc screw thread equipment through the slot, provide the space of internal thread ring to inboard shrink, with the internal thread ring together with three group's rubber rings inseparable extrusion on the pipeline together, the closely knit shutoff in gap around the realization heat sealing mechanism and the piping erection plays effective shutoff isolation to the heat loss of joint gap department, reduces the heat loss.

4. This heating power entry cell seals hot mechanism through the cooperation of ladder ring, can prolong and seal the axial length that hot mechanism blocked the heat shutoff of joint gap department, when avoiding the heat loss, avoids near low temperature air current and joint gap department high temperature air current ground opposite direction to flow.

Drawings

FIG. 1 is a schematic view of the external configuration of the heat inlet cell of the present invention;

FIG. 2 is a bottom view of the base plate of the present invention;

FIG. 3 is a schematic structural view of a top plate, a heat insulation plate and a tin paper layer according to the present invention;

FIG. 4 is a schematic view of a thermal insulation panel and a foamed concrete structure of the present invention;

FIG. 5 is a schematic view of the heat input pipe and heat sealing mechanism of the present invention;

FIG. 6 is a schematic view of the heat sealing mechanism of the present invention;

FIG. 7 is a schematic view of the construction of the first and second disks of the present invention;

fig. 8 is a schematic structural view of the first disk of the present invention.

In the figure: 1. a base plate; 2. enclosing plates; 3. a top plate; 4. a heat insulation plate; 5. a tin paper layer; 6. a heat inlet pipe; 7. a sewage discharge pipe; 8. a heat sealing mechanism; 81. a first disc; 82. a second disc; 83. a second bump; 84. a first bump; 85. a screw rod; 86. an internally threaded ring; 87. a rubber ring; 88. an externally threaded ring; 89. glass fibers; a1, a step ring; a2, twill opening; a3, a trapezoidal outer opening; 9. an enclosure; 10. positioning the pipe buckle; 11. foam concrete; 12. a sliding door; 13. a control valve; 14. a water supply pipe.

Detailed Description

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: heating power entry cell, including

bottom plate

1, 1 top of bottom plate is connected with bounding

wall

2, 2 tops of bounding wall are connected with roof 3, heat insulating board 4 is laid at 3 tops of roof, tinboard layer 5 is laid at heat insulating board 4 top, and 1 upper end of bottom plate is equipped with the heating power entry pipe fitting 6 that is used for indoor heat supply, heating power entry pipe fitting 6 is including connecting the blow off pipe 7 on the pipeline, and install the heat sealing mechanism 8 of each pipe connection gap department in heating power entry pipe fitting 6, blow off pipe 7 runs through bottom plate 1's position and installs

sealing cover

9, 1 bottom of bottom plate installs the locating tube that is used for fixing a position blow off pipe 7 and detains 10, the inside a plurality of notches that remain of heat insulating board 4, it has foam concrete 11 to fill in the notch, push-and pull door 12 is installed to bounding wall 2 front side, heating power entry pipe fitting 6 has the control valve 13 of control pipeline break-make and the delivery pipe 14 that is used for carrying hot water, the heating power cell is by bottom plate 1, the bottom plate 2, roof 3 comprises jointly, and roof 3 front end avris all is equipped with spacing slide rail with 1 front end avris of bottom plate, push-pull door 12 is through spacing slide installation with heating power cell and sealing cover 1 through spacing slide installation, sealing cover 9 and sealing cover 1 bottom plate assembly, and fix a position the bottom plate 7 and detain 10 via fixing a position sealing cover by bottom plate.

When the heat sealing mechanism is used, the first disc 81 is sleeved on one side of a pipeline connector connecting gap, the second disc 82 is sleeved on the other side of the pipeline connecting gap, after the traditional insertion or threaded connection between pipelines is completed, the first disc 81 and the second disc 82 which are positioned on two sides of the connecting gap are closed, the first disc 81 is slowly rotated into the second disc 82, the connecting gap is always kept between the first disc 81 and the second disc 82 during the rotation of the first disc 81, and when the rotation cannot be continued, the four groups of screw rods 85 are inserted into the four groups of second lugs 83 and first lugs 84 which are opposite in position, so that the axial locking between the first disc 81 and the second disc 82 is realized, the installation of the heat sealing mechanism 8 at the pipeline connecting gap is completed, and the blocking of heat dissipation at the pipeline connecting gap is realized;

cover 9 bottom plate 1 aggregate erection of cover through the hole, effectively carry out the shutoff with the position that blow off pipe 7 and bottom plate 1 run through mutually, when avoiding heating power cell inside to receive subaerial moisture interference, prevent that the foreign object from getting into heating power cell inside via the entrance to a cave, and destroy heating power entry pipe fitting 6 in the normal use of structural component, and prevent that the inside temperature of heating power cell from leaking, and cause inside and outside air convection, prevent the erosion of external moist steam to heating power entry pipe fitting 6 in the heating power cell, combine location pipe buckle 10 and cover 9, install blow off pipe 7 location in bottom plate 1 bottom jointly, prevent to rock and influence the leakproofness of blow off pipe 7 and pipe fitting kneck.

Example 2

As shown in fig. 5, 6, 7 and 8, the heat sealing mechanism 8 includes a first disk 81, a second disk 82 is disposed on the opposite side of the first disk 81, second bumps 83 are connected to the surface of the second disk 82 in a circular array, first bumps 84 are connected to the surface of the first disk 81 in a circular array, second bumps 83 are disposed corresponding to first bumps 84 through the cooperation of the first disk 81 and the second disk 82, the first disk 81 is installed on a pipeline on one side of a connection gap in a sleeved manner, the second disk 82 is installed on a pipeline on the other side of the connection gap in a sleeved manner, a lead screw 85 is disposed in the first bump 84 on the first disk 81, the first disk 81 is installed in a combined manner with the second disk 82 through the lead screw 85 in the first bump 84 and the second bump 83, an internal thread ring 86 is disposed on the inner side of the second disk 82, three sets of rubber rings 87 are disposed on the inner sides of the first disk 81 and the second disk 82, wherein the rubber ring 87 in the second disk 82 is installed in a jogged manner in the inner wall of the internal thread ring 86, the rubber ring 87 is used for tightly fitting the inner wall of the pipeline 86, the inner wall of the second disk 86, the second disk 88 is disposed in a glass thread ring 88, and the same external thread ring 89, and the glass thread ring is disposed around the connection with the external thread ring 89, and the external thread ring 82, and the external thread ring 89, and the external thread ring 88, and the external thread ring 82, and the external thread ring is disposed in the same connection ring 89, and the connection of the same ring 82, and the glass fiber connection ring 89, and the glass fiber ring 82, and the external thread ring 89, and the external thread ring are integrally attached to be integrally attached to the external thread ring 82, and the external thread ring 82.

During the use, fill glass fiber 89 in the recess between through external screw thread ring 88 and the internal screw thread ring 86, via first disc 81, the joint gap between the pipeline is sealed jointly to second disc 82, can be with the centre gripping spacing joint gap between first disc 81 and second disc 82 on the shutoff glass fiber 89 all around, play thermal-insulated heat preservation effect, prevent the heat loss, seal hot mechanism 8 through the cooperation of ladder ring a1, can prolong and seal the axial length of hot mechanism 8 to the heat shutoff of joint gap department, when avoiding the heat loss, avoid near low temperature air current and joint gap department high temperature air current ground to flow.

Example 3

As shown in fig. 6, 7 and 8, the back side surfaces of the first disc 81 and the second disc 82 are both connected with a step ring a1, the step ring a1 is used for extending the attaching depth of the ports of the first disc 81 and the second disc 82 to the surface of the pipeline, the inner side of the first disc 81 is provided with a twill opening a2 and a trapezoidal outer opening a3 arranged on the outer side of the first disc 81, the twill opening a2 is correspondingly matched with the internal thread ring 86, the trapezoidal outer opening a3 is correspondingly matched with the external thread ring 88, the first disc 81 is assembled with the second disc 82 through the matching of the trapezoidal outer opening a3 and the external thread ring 88, a plurality of slots are cut on the internal thread ring 86, and the twill opening a2 is used for pressing the internal thread ring 86 inwards.

During the use, for when first disc 81 assembles to second disc 82 screw to draw close, provide the space that internal thread ring 86 inwards contracts through the slot, with internal thread ring 86 together with three group's rubber ring 87 inseparable extrusion on the pipeline together, realize sealing heat mechanism 8 and the closely knit shutoff of pipeline installation front and back gap, play effective shutoff isolation to the heat dissipation of joint gap department, reduce the heat loss.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims

1. Heat power inlet cell specifically includes bottom plate (1), its characterized in that: the heat insulation structure is characterized in that the top of the bottom plate (1) is connected with a surrounding plate (2), the top of the surrounding plate (2) is connected with a top plate (3), the top of the top plate (3) is paved with a heat insulation plate (4), a tin paper layer (5) is paved on the top of the heat insulation plate (4), a heat inlet pipe fitting (6) for supplying heat to the indoor is arranged at the upper end of the bottom plate (1), the heat inlet pipe fitting (6) comprises a blow-off pipe (7) connected to a pipeline and a heat sealing mechanism (8) installed at each pipeline connecting gap in the heat inlet pipe fitting (6), a sealing cover (9) is installed at the position, penetrating through the bottom plate (1), of the bottom plate (1) is provided with a positioning pipe buckle (10) for positioning the blow-off pipe (7), a plurality of notches are reserved in the heat insulation plate (4), foam concrete (11) is filled in the notches, a sliding door (12) is installed on the front side of the surrounding plate (2), and the heat inlet pipe fitting (6) is provided with a control valve (13) for controlling the on-off of the pipeline and a water supply pipe (14) for conveying hot water;

the heat sealing mechanism (8) comprises a first disc (81), a second disc (82) is arranged on the opposite side of the first disc (81), second lugs (83) are connected to the surface of the second disc (82) in a circular array, first lugs (84) are connected to the surface of the first disc (81) in a circular array, and the second lugs (83) are arranged corresponding to the first lugs (84) through the matching of the first disc (81) and the second disc (82);

the first disc (81) is sleeved on a pipeline on one side of the connecting gap, the second disc (82) is sleeved on a pipeline on the other side of the connecting gap, a screw rod (85) is arranged in a first lug (84) on the first disc (81), and the first disc (81) is combined with the second disc (82) through the cooperation of the screw rod (85) in the first lug (84) and the second lug (83);

an internal thread ring (86) is arranged on the inner side of the second disc (82), three groups of rubber rings (87) are arranged on the inner sides of the first disc (81) and the second disc (82), wherein the rubber rings (87) in the second disc (82) are embedded in the inner wall of the internal thread ring (86), and the rubber rings (87) are used for tightly attaching the inner wall of the internal thread ring (86) to the surface of a pipeline;

an external thread ring (88) is arranged in the second disc (82), the external thread ring (88) is arranged around the internal thread ring (86) in a surrounding mode through the second disc (82), the external thread ring (88) and the internal thread ring (86) are connected into a same whole, the second disc (82) and the internal thread ring (86) are connected into a same whole, and glass fibers (89) are filled in a groove between the external thread ring (88) and the internal thread ring (86);

the back side surfaces of the first disc (81) and the second disc (82) are both connected with a step ring (a 1), and the step rings (a 1) are used for prolonging the joint depth of the ports of the first disc (81) and the second disc (82) and the surface of a pipeline;

the inner side of the first disc (81) is provided with an inclined thread opening (a 2) and a trapezoidal outer opening (a 3) arranged on the outer side of the first disc (81), the inclined thread opening (a 2) is correspondingly matched with the internal thread ring (86), and the trapezoidal outer opening (a 3) is correspondingly matched with the external thread ring (88);

the first disc (81) is matched with the second disc (82) through a trapezoid outer opening (a 3) and an external thread ring (88) to be assembled, a plurality of slots are cut in the internal thread ring (86), and the inclined thread opening (a 2) is used for pressing the internal thread ring (86) inwards.

2. A thermal inlet cell as defined in claim 1, wherein: heating power cell comprises bottom plate (1), bounding wall (2), roof (3) jointly, just roof (3) front end avris all is equipped with spacing slide rail with bottom plate (1) front end avris, push-and-pull door (12) are through spacing slide rail and heating power cell slidable mounting.

3. A heat inlet cell as in claim 2, wherein: the sealing cover (9) is assembled and installed with the bottom plate (1) through a hole, and the drainage pipe (7) penetrates through the sealing cover (9) and is positioned and installed at the bottom of the bottom plate (1) through a positioning pipe buckle (10).