CN216012545U

CN216012545U - Residential building heat supply metering energy-saving micro-control device with damping function

Info

Publication number: CN216012545U
Application number: CN202121885307.6U
Authority: CN
Inventors: 蒋佰果; 王博; 范昌海; 冯雪峰; 韩超杰
Original assignee: Weifang Municipal Engineering Design And Research Institute Co ltd
Current assignee: Weifang Municipal Engineering Design And Research Institute Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-11
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the field of heat supply metering, in particular to a residential building heat supply metering energy-saving micro-control device with a damping function. The utility model provides a residential building heat supply metering energy-saving micro-control device with a damping function, which comprises an air inlet pipe, an air return pipe, a heat meter, a clamping mechanism, a damping mechanism, an inserting pipe and a limiting mechanism, wherein the air return pipe is arranged on the side edge of the air inlet pipe, the limiting mechanism is arranged on the surface of the air inlet pipe, the heat meter is arranged above the air inlet pipe and is connected with the air inlet pipe through the limiting mechanism, and the clamping mechanisms are symmetrically arranged on two sides of the heat meter.

Description

Residential building heat supply metering energy-saving micro-control device with damping function

Technical Field

The utility model relates to the field of heat supply metering, in particular to a residential building heat supply metering energy-saving micro-control device with a damping function.

Background

The heat supply metering is based on centralized heat supply or regional heat supply, aims to adapt to the heat comfort requirement of a user, enhance the energy-saving consciousness of the user and guarantee the benefits of both heat supply and heat consumption, and realizes metering and charging according to the user through a certain heat supply regulation and control technology, a metering means and a charging policy. In short, the heat supply metering is to charge heating fee according to the amount of heat used, namely, the amount of heat used and the amount of fee paid.

At present domestic heat supply measurement micropore device adopts the strapping table to detect, but need alleviate the heat supply at measurement position installation expansion joint and alleviate the flexible problem of pipeline, but present expansion joint regulation space is less, and be not convenient for maintain when breaking down moreover, consequently, it is necessary to provide a new residential housing heat supply measurement energy-saving micro control device that has shock-absorbing function and solves above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a residential building heat supply metering energy-saving micro-control device with a damping function.

The utility model provides a residential building heat supply metering energy-saving micro-control device with a damping function, which comprises: the heat meter comprises an air inlet pipe, an air return pipe, a heat meter, a clamping mechanism, a damping mechanism, an inserting pipe and a limiting mechanism, wherein the air return pipe is arranged on the side edge of the air inlet pipe, the surface of the air inlet pipe is provided with the limiting mechanism, the heat meter is arranged above the air inlet pipe and is connected with the air inlet pipe through the limiting mechanism, the clamping mechanism is symmetrically arranged on two sides of the heat meter and is connected with the limiting mechanism, the damping mechanism is arranged at the bottom of the air inlet pipe and the bottom of the air return pipe, and the inserting pipe is arranged on the surface of the air inlet pipe and the surface of the air return pipe.

Preferably, the limiting mechanism comprises a plane block, a limiting shell and a limiting block, the plane block is fixed on the surface of the air inlet pipe, the limiting shell is fixed on the surface of the plane block, the limiting block is fixed at the bottom of the heat meter, and the limiting block is in sliding insertion connection with the limiting shell.

Preferably, the end faces of the limiting block and the limiting shell are in a T shape matched with each other, and the edge of the limiting block is provided with a round angle.

Preferably, the clamping mechanism comprises a pressing block, a pressing groove, a stop block, a clamping block and a return spring, the pressing groove is formed in the side edge of the heat meter, the pressing block is arranged in the pressing groove and elastically connected with the pressing groove through the return spring, the clamping block is fixed at the bottom of the pressing block, and the stop block is fixed on the surface of the plane block, located at the position corresponding to the clamping block.

Preferably, damper includes guide cylinder, last sealing disc, lower sealing disc, goes up the spring, lower spring and adjusts the seat, the inside sealing disc and the lower sealing disc of being provided with of guide cylinder, guide cylinder bottom threaded mounting has the regulation seat, go up the sealing disc and be fixed with the spring down between the sealing disc, be fixed with down the spring under the year even number between sealing disc and the regulation seat.

Preferably, the adjusting seat comprises a threaded cylinder, a cross and a square block, the cross is fixed at the top of the inner side of the threaded cylinder, the threaded cylinder is in threaded connection with the guide cylinder, and the square block is fixed at the bottom end of the threaded cylinder.

Preferably, the outer parts of the upper sealing disc and the lower sealing disc are both sleeved with sealing rings, and the sealing rings are in extrusion contact with the inner wall of the guide cylinder.

Preferably, the lower spring has a greater spring constant than the upper spring.

Compared with the related art, the residential building heat supply metering energy-saving micro-control device with the damping function provided by the utility model has the following beneficial effects:

1. the guide cylinder is slidably sealed by the upper sealing disc and the lower sealing disc, when the internal pressure of the air inlet pipe or the air return pipe is overlarge, the upper sealing disc and the lower sealing disc are pushed to move downwards, the pressure in the air inlet pipe or the air return pipe is relieved by the elasticity of the upper spring and the lower spring, the shock absorption and compression resistance relief is realized, the adjusting range is large, and the air inlet pipe and the air return pipe have stable heat-resistant and compression-resistant effects;

2. the heat meter fixing device can conveniently mount and dismount the heat meter through the matching of the limiting mechanism and the clamping mechanism, and is convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a schematic structural view of a limiting mechanism provided in the present invention;

FIG. 3 is a schematic view of a shock absorbing mechanism according to the present invention;

FIG. 4 is a schematic view of a seal ring structure provided by the present invention;

FIG. 5 is a schematic view of an adjusting seat according to the present invention;

FIG. 6 is a schematic view of a retaining mechanism according to the present invention;

FIG. 7 is a second schematic view of the structure of the retaining mechanism provided by the present invention.

Reference numbers in the figures: 1. an air inlet pipe; 2. an air return pipe; 3. a heat meter; 4. a chucking mechanism; 41. briquetting; 42. pressing a groove; 43. a stopper; 44. a clamping block; 45. a return spring; 5. a damping mechanism; 51. a guide cylinder; 52. an upper sealing disc; 53. a lower sealing disc; 54. an upper spring; 55. a lower spring; 56. an adjusting seat; 561. a threaded barrel; 562. a cross; 563. a square block; 57. a seal ring; 6. inserting a pipe; 7. a limiting mechanism; 71. a planar block; 72. a limiting shell; 73. and a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 7, in an embodiment of the present invention, a residential building heat supply metering energy-saving micro-control device with a shock absorption function includes: intake pipe 1, muffler 2, calorimeter 3, card are held mechanism 4, damper 5, are pegged graft pipe 6 and stop gear 7, intake pipe 1 side is provided with muffler 2, intake pipe 1 surface is provided with stop gear 7, calorimeter 3 sets up in intake pipe 1 top, and calorimeter 3 passes through stop gear 7 and is connected with intake pipe 1, calorimeter 3 bilateral symmetry is provided with card and is held mechanism 4, and holds mechanism 4 and stop gear 7 and be connected, damper 5 is all installed to intake pipe 1 and muffler 2's bottom, peg graft pipe 6 is all installed on intake pipe 1 and muffler 2's surface.

The air inlet pipe 1 and the air return pipe 2 are connected with a heating system, a flow meter probe of the heat meter 3, an air inlet temperature probe is connected with an inserting pipe 6 on the surface of the air inlet pipe 1 in a sealing mode, an air return temperature probe of the heat meter 3 is connected with an inserting pipe 6 on the surface of the air return pipe 2 in a sealing mode, the heat meter 3 is enabled to perform metering control on heat supply, damping mechanisms 5 are arranged to damp and relieve the pressure inside the air inlet pipe 1 and the air return pipe 2, normal conduction of the air inlet pipe 1 and the air return pipe 2 is guaranteed, and the clamping mechanisms 4 and limiting mechanisms 7 are arranged to be used for convenient installation and disassembly of the heat meter 3.

Referring to fig. 2, the limiting mechanism 7 includes a plane block 71, a limiting shell 72 and a limiting block 73, the plane block 71 is fixed on the surface of the air inlet pipe 1, the limiting shell 72 is fixed on the surface of the plane block 71, the limiting block 73 is fixed at the bottom of the heat meter 3, and the limiting block 73 is inserted into the limiting shell 72 in a sliding manner.

The heat meter 3 is limited on the surface of the air inlet pipe 1 by the limit block 73 and the limit shell 72 in a sliding insertion mode.

The end faces of the limiting block 73 and the limiting shell 72 are in a matched T shape, and the edge of the limiting block 73 is provided with a round angle, so that the limiting block 73 and the limiting shell 72 can be conveniently plugged.

Referring to fig. 6 and 7, the holding mechanism 4 includes a pressing block 41, a pressure groove 42, a stopper 43, a holding block 44 and a return spring 45, the pressure groove 42 is formed on the side edge of the heat meter 3, the pressing block 41 is disposed in the pressure groove 42, the pressing block 41 is elastically connected to the pressure groove 42 through the return spring 45, the holding block 44 is fixed at the bottom of the pressing block 41, and the stopper 43 is fixed on the surface of the plane block 71 at a position corresponding to the holding block 44.

After the heat meter 3 is inserted into the air inlet pipe 1 through the limiting mechanism 7, the heat meter 3 is fixedly mounted through the blocking and limiting of the clamping block 44 and the stop block 43, when the heat meter 3 is disassembled, fingers press the pressing block 41 to retract into the pressing groove 42 by overcoming the elastic force of the return spring 45, so that the clamping block 44 avoids the stop block 43, and the heat meter 3 can be conveniently pulled out and disassembled.

Referring to fig. 3, the damping mechanism 5 includes a guide tube 51, an upper sealing plate 52, a lower sealing plate 53, an upper spring 54, a lower spring 55 and an adjusting seat 56, the upper sealing plate 52 and the lower sealing plate 53 are disposed inside the guide tube 51, the adjusting seat 56 is installed at the bottom of the guide tube 51 through a thread, the upper spring 54 is fixed between the upper sealing plate 52 and the lower sealing plate 53, and the lower spring 55 is fixed between the lower sealing plate 53 and the adjusting seat 56.

The guide tube 51 is internally sealed in a sliding manner through the upper sealing disc 52 and the lower sealing disc 53, when the internal pressure of the air inlet tube 1 or the air return tube 2 is too high, the upper sealing disc 52 and the lower sealing disc 53 are pushed to move downwards, the internal pressure of the air inlet tube 1 or the air return tube 2 is relieved through the elasticity of the upper spring 54 and the lower spring 55, the shock absorption and compression resistance relief is realized, the adjusting range is large, and the air inlet tube 1 and the air return tube 2 have stable heat-resistant and pressure-resistant effects.

Referring to fig. 5, the adjusting seat 56 includes a threaded cylinder 561, a cross 562 and a block 563, the cross 562 is fixed on the top of the inner side of the threaded cylinder 561, the threaded cylinder 561 is in threaded connection with the guide cylinder 51, and the block 563 is fixed on the bottom of the threaded cylinder 561.

The threaded connection through the thread barrel 561 and the guide barrel 51 facilitates the disassembly of the adjusting seat 56, facilitates the replacement and maintenance of the upper sealing disc 52 and the lower sealing disc 53, and simultaneously adjusts the connection depth of the thread barrel 561 to achieve the adjustment of the compressive strength of the upper sealing disc 52 and the lower sealing disc 53 for adaptation adjustment.

Referring to fig. 4, the outer portions of the upper sealing disc 52 and the lower sealing disc 53 are respectively sleeved with a sealing ring 57, and the sealing ring 57 is in pressing contact with the inner wall of the guide tube 51, so that the upper sealing disc 52 and the lower sealing disc 53 are in sealing contact with the inner wall of the guide tube 51.

In addition, the elastic coefficient of the lower spring 55 is larger than that of the upper spring 54, so that the upper sealing disc 52 and the lower sealing disc 53 are subjected to graded compression resistance expansion and contraction.

The working principle of the residential building heat supply metering energy-saving micro-control device with the damping function provided by the utility model is as follows: the air inlet pipe 1 and the air return pipe 2 are connected with a heating system, a flow meter probe of the heat meter 3, an air inlet temperature probe is connected with an inserting pipe 6 on the surface of the air inlet pipe 1 in a sealing mode, an air return temperature probe of the heat meter 3 is connected with an inserting pipe 6 on the surface of the air return pipe 2 in a sealing mode, the heat meter 3 is enabled to perform metering control on heat supply, damping mechanisms 5 are arranged to damp and relieve the pressure inside the air inlet pipe 1 and the air return pipe 2, normal conduction of the air inlet pipe 1 and the air return pipe 2 is guaranteed, and the clamping mechanisms 4 and limiting mechanisms 7 are arranged to be used for convenient installation and disassembly of the heat meter 3.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

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. The utility model provides a residential building heat supply metering energy-saving micro-control device with shock-absorbing function which characterized in that includes:

the air return pipe comprises an air inlet pipe (1), wherein an air return pipe (2) is arranged on the side edge of the air inlet pipe (1);

the limiting mechanism (7) is arranged on the surface of the air inlet pipe (1);

the heat meter (3) is arranged above the air inlet pipe (1), and the heat meter (3) is connected with the air inlet pipe (1) through a limiting mechanism (7);

the heat meter comprises a clamping mechanism (4), wherein the clamping mechanism (4) is symmetrically arranged on two sides of the heat meter (3), and the clamping mechanism (4) is connected with a limiting mechanism (7);

the bottom parts of the air inlet pipe (1) and the air return pipe (2) are both provided with a damping mechanism (5);

the air inlet pipe (1) and the air return pipe (2) are respectively provided with an inserting pipe (6), and the inserting pipes (6) are arranged on the surfaces of the air inlet pipe (1) and the air return pipe (2).

2. The residential building heat supply metering energy-saving micro-control device with the shock absorption function according to claim 1, wherein the limiting mechanism (7) comprises a plane block (71), a limiting shell (72) and a limiting block (73), the plane block (71) is fixed on the surface of the air inlet pipe (1), the limiting shell (72) is fixed on the surface of the plane block (71), the limiting block (73) is fixed at the bottom of the heat meter (3), and the limiting block (73) is in sliding insertion connection with the limiting shell (72).

3. The residential building heat supply metering energy-saving micro-control device with the shock absorption function according to claim 2, wherein the end faces of the limit block (73) and the limit shell (72) are in a matched T shape, and the edge of the limit block (73) is provided with a round angle.

4. The residential building heat supply metering energy-saving micro-control device with the shock absorption function according to claim 2, wherein the clamping mechanism (4) comprises a pressing block (41), a pressing groove (42), a stop block (43), a clamping block (44) and a return spring (45), the pressing groove (42) is formed in the side edge of the heat meter (3), the pressing block (41) is arranged in the pressing groove (42), the pressing block (41) is elastically connected with the pressing groove (42) through the return spring (45), the clamping block (44) is fixed at the bottom of the pressing block (41), and the stop block (43) is fixed on the surface of the plane block (71) at the position corresponding to the clamping block (44).

5. The residential building heat supply metering energy-saving micro-control device with the shock absorption function according to claim 1, wherein the shock absorption mechanism (5) comprises a guide cylinder (51), an upper sealing disc (52), a lower sealing disc (53), an upper spring (54), a lower spring (55) and an adjusting seat (56), the upper sealing disc (52) and the lower sealing disc (53) are arranged inside the guide cylinder (51), the adjusting seat (56) is installed at the bottom of the guide cylinder (51) in a threaded manner, the upper spring (54) is fixed between the upper sealing disc (52) and the lower sealing disc (53), and the lower spring (55) is fixed between the lower sealing disc (53) with the even number of years and the adjusting seat (56).

6. The residential building heat supply metering energy-saving micro-control device with the shock absorption function according to claim 5, wherein the adjusting seat (56) comprises a threaded cylinder (561), a cross (562) and a block (563), the cross (562) is fixed at the top of the inner side of the threaded cylinder (561), the threaded cylinder (561) is in threaded connection with the guide cylinder (51), and the block (563) is fixed at the bottom end of the threaded cylinder (561).

7. The residential building heat supply metering energy-saving micro-control device with the shock absorption function according to claim 5, wherein the sealing rings (57) are sleeved outside the upper sealing disc (52) and the lower sealing disc (53), and the sealing rings (57) are in pressing contact with the inner wall of the guide cylinder (51).

8. The residential heating metering and energy saving micro-control device with a shock absorption function for residential buildings according to claim 5, characterized in that the elastic coefficient of the lower spring (55) is greater than the elastic coefficient of the upper spring (54).