Centralized heating household heat allocation metering device

Abstract

The utility model relates to the technical field of heat supply apportionment metering, in particular to a centralized heat supply household heat apportionment metering device which comprises an upper connecting seat and a lower connecting seat, the bottom end of the upper connecting seat is fixedly connected with a first connecting seat, and the top end of the lower connecting seat is fixedly connected with a second connecting seat. A sealing rubber strip is arranged between the first connecting base and the second connecting base, metering valve seats are arranged at the four corners of the side face of the upper connecting base and the four corners of the side face of the lower connecting base, a sealing cover is arranged at one end of each metering valve seat, and a meter body is arranged in the sealing rubber strip. Through the arrangement of the upper connecting seat, the lower connecting seat, the first connecting seat, the second connecting seat, the sealing rubber strip, the metering valve seat, the sealing cover, the metering device body, the pipe connecting seat, the plugging core and the butt joint rubber mat, more centralized heat supply household heat allocation metering operation can be achieved; a worker firstly carries out butt joint installation on the upper connecting base and the lower connecting base through the first connecting base and the second connecting base between the upper connecting base and the lower connecting base.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat supply and cost allocation, in particular to a centralized heat supply and cost allocation device. BACKGROUND

[0002] Heat supply is mainly for cold area warm measures, the main measures taken at present is that centralized heat supply is in a larger area, using centralized heat source, to the factory and civil building of the region supply production, life and heating heat, centralized heat supply, has nearly a hundred years of history, because it has the advantages such as saving fuel, reducing urban pollution, so the development speed is very fast.

[0003] For example, the patent file with the announcement number CN 217716717 U discloses a centralized heat supply and cost allocation device, which comprises a heat meter, the heat meter comprises a mounting seat, a temperature measuring probe, a connecting flange, a mounting hole, a valve pipe, a conduit, a mounting groove and a hinge, the connecting flanges are welded on both ends of the valve pipe, the mounting holes are formed in the connecting flanges, the mounting holes are arranged in a ring array, the mounting seat is arranged in the middle of the valve pipe, and the mounting groove is formed in one side of the mounting seat. The centralized heat supply and cost allocation device is connected with the valve pipe through the hinge mounting seat arranged at the bottom of the display control box, so that the display control box can be adjusted in angle, effectively meeting the needs of users, and the device is provided with a cover plate made of transparent material on the display control box, so that the values on the display can be clearly observed by turning the cover plate when checking, and the cover plate also effectively prevents the display from being covered with dust.

[0004] However, when the structure is used for centralized heat supply and cost allocation, due to the limitation of its own structure, it can only be extended and installed for single pipeline, which leads to the fact that when the occupied space of the meter is large, it cannot be used for centralized metering operation of multiple households, and the heat supply and cost allocation device is usually fixed in design, so it cannot be quickly disassembled and assembled after installation, cannot meet the daily flexible metering needs, and cannot meet the daily use requirements, therefore, it is urgent to design a centralized heat supply and cost allocation device to solve the above problems. SUMMARY

[0005] The utility model discloses a centralized heating household heat sharing metering device can solve the problem that the existing structure in the background art can only be extended to install single pipeline operation, resulting in the metering space is larger, and the centralized metering operation of multiple households cannot be completed more concentratedly, and the heat sharing metering equipment is usually fixed design, and after installation, the quick increase and decrease dismounting operation cannot be carried out, the daily flexible metering demand cannot be satisfied, and the daily use demand cannot be satisfied.

[0006] In order to realize the above object, the utility model provides the following technical scheme: a centralized heating household heat sharing metering device, including upper socket and lower socket, the bottom of upper socket is fixedly connected with first connecting seat, the top of lower socket is fixedly connected with second connecting seat, and the first connecting seat is provided with sealing rubber strip between second connecting seat.

[0007] Metering valve seat, the side four corners of upper socket and lower socket are provided with metering valve seat, and one end of metering valve seat is provided with sealing cover, and the inside of sealing rubber strip is provided with metering device body.

[0008] Preferably, the inner wall of the sealing cover is fixedly connected with the pipe seat, and the inner wall of the pipe seat is provided with the plugging core.

[0009] Preferably, the inner wall of the first connecting seat and the second connecting seat is provided with the outer ring seat, and the inside of the outer ring seat is provided with the inner ring seat.

[0010] Preferably, the outer ring seat and the annular filter element are provided with the annular filter element between the inner ring seat, and the inside of the inner ring seat is provided with the center filter element.

[0011] Preferably, the inner wall of the upper socket is provided with the bolt groove, and the bottom of the lower socket is fixedly connected with the threaded socket.

[0012] Preferably, the edge between the upper socket and the lower socket is provided with the butt joint rubber pad.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The centralized heat supply household heat apportioning metering device can realize more centralized heat supply household heat apportioning metering operation, and can be quickly disassembled and maintained in the subsequent process, and the practicability of the equipment design is embodied.

[0015] The centralized heat supply household heat apportioning metering device, through the setting of the upper connector, the lower connector, the first connecting seat, the second connecting seat, the outer ring seat, the inner ring seat, the annular filter element, the center filter element, the bolt groove and the threaded connector, further improves the overall use effect of the equipment, and in the daily use process, the workers can install a plurality of upper connectors and lower connectors in series through the bolt grooves and threaded connectors of the upper connectors and the lower connectors, at this time, the first connecting seat and the second connecting seat between the upper connector and the lower connector can be separated and flowed quickly by the outer ring seat and the inner ring seat inside, the center filter element inside the inner ring seat always flows the heating and warming air, and the annular filter element between the outer ring seat and the inner ring seat flows the metering heating and warming air in each upper connector and lower connector, and the heat supply household heat apportioning metering operation is continuously and stably completed, and the disassembly and assembly operation can be conveniently performed according to the actual needs, and the comprehensiveness of the equipment design is embodied. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the structure of the utility model;

[0017] Figure 2 It is a whole schematic view of the metering valve seat structure of the utility model;

[0018] Figure 3 It is a split view schematic view of the upper connector and the lower connector structure of the utility model;

[0019] Figure 4 It is an enlarged schematic view of the structure of the utility model Figure 1 A place in the middle.

[0020] In the figure: 1, upper connector; 2, lower connector; 3, first connecting seat; 4, second connecting seat; 5, sealing rubber strip; 6, meter valve seat; 7, sealing cover; 8, meter body; 9, connector seat; 10, plugging core; 11, outer ring seat; 12, inner ring seat; 13, annular filter element; 14, central filter element; 15, bolt groove; 16, threaded connector; 17, butt joint rubber pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 An embodiment provided by the utility model:

[0023] A centralized heating household heat sharing metering device, including upper connector 1 and lower connector 2, the bottom end of upper connector 1 is fixedly connected with first connecting seat 3, the top end of lower connector 2 is fixedly connected with second connecting seat 4, sealing rubber strip 5 is arranged between first connecting seat 3 and second connecting seat 4, bolt groove 15 is formed in the inner wall of upper connector 1, threaded connector 16 is fixedly connected to the bottom end of lower connector 2, butt joint rubber pad 17 is arranged at the edge between upper connector 1 and lower connector 2, upper connector 1 and lower connector 2 are connected and installed through first connecting seat 3 and second connecting seat 4 between them, and four sets of meter valve seats 6 are installed through the limiting clamping operation of first connecting seat 3 and second connecting seat 4, at this time, the sealing rubber strip 5 between first connecting seat 3 and second connecting seat 4 can ensure the sealing property of the connecting part.

[0024] Meter valve seat 6, four corners of the side surface of upper connector 1 and lower connector 2 are provided with meter valve seat 6, one end of meter valve seat 6 is provided with sealing cover 7, meter body 8 is arranged in the inside of sealing rubber strip 5, connector seat 9 is fixedly connected to the inner wall of sealing cover 7, plugging core 10 is arranged in the inner wall of connector seat 9, outer ring seat 11 is arranged in the inner wall of first connecting seat 3 and second connecting seat 4, inner ring seat 12 is arranged in the inside center of outer ring seat 11, annular filter element 13 is arranged between outer ring seat 11 and annular filter element 13, central filter element 14 is arranged in the inside of inner ring seat 12, first connecting seat 3 and second connecting seat 4 between upper connector 1 and lower connector 2 can be quickly separated and flowed through the internal outer ring seat 11 and inner ring seat 12, central filter element 14 in the inside of inner ring seat 12 always flows through the control of hot air.

[0025] Working principle: in use, the user first connects the upper connector 1 and the lower connector 2 through the first connecting seat 3 and the second connecting seat 4, and installs four sets of metering valve seats 6 through the first connecting seat 3 and the second connecting seat 4. At this time, the sealing strip 5 between the first connecting seat 3 and the second connecting seat 4 can ensure the sealing of the connecting part, so as to quickly complete the upper and lower assembly operation of the upper connector 1 and the lower connector 2. Then four sets of metering valve seats 6 are connected through the sealing cover 7 at one end, the pipe connector 9 and the plugging core 10 inside, and finally the metering device 8 inside the metering valve seat 6 is used for metering, so that the equipment can be used for more concentrated heat supply and household heat sharing metering. Subsequent quick disassembly and maintenance operation can also be carried out in the daily use process. In the daily use process, the workers can install a plurality of upper connectors 1 and lower connectors 2 through the bolt groove 15 and the threaded connector 16 of the upper and lower connectors 2. At this time, the first connecting seat 3 and the second connecting seat 4 between the upper connector 1 and the lower connector 2 can be connected through the outer ring seat 11 and the inner ring seat 12 inside, so as to realize the quick separation and flow of the internal heat control warm air. The center filter core 14 inside the inner ring seat 12 always flows through the heat control warm air. The annular filter core 13 between the outer ring seat 11 and the inner ring seat 12 flows the metering heat control warm air in each upper connector 1 and lower connector 2. The heat supply and household heat sharing metering operation is continuously and stably completed. It is also convenient to disassemble and assemble for use according to the actual needs. The above is the whole working principle of the utility model.

[0026] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A centralized heating system with individual household heat allocation metering device, comprising an upper connector (1) and a lower connector (2), characterized in that: The bottom end of the upper connector (1) is fixedly connected to a first connector (3), and the top end of the lower connector (2) is fixedly connected to a second connector (4). A sealing strip (5) is provided between the first connector (3) and the second connector (4). Metering valve seat (6), the upper connecting seat (1) and the lower connecting seat (2) are provided with metering valve seats (6) at the four corners of the side, one end of the metering valve seat (6) is provided with a sealing cap (7), and the metering body (8) is provided inside the sealing strip (5).

2. The centralized heating household heat sharing metering device according to claim 1, characterized in that: The inner wall of the sealing cap (7) is fixedly connected to the pipe seat (9), and the inner wall of the pipe seat (9) is provided with a sealing core (10).

3. The centralized heating household heat sharing metering device according to claim 1, characterized in that: The inner walls of the first connecting seat (3) and the second connecting seat (4) are provided with an outer ring seat (11), and the inner center of the outer ring seat (11) is provided with an inner ring seat (12).

4. A centralized heating system with individual household heat allocation metering device according to claim 3, characterized in that: An annular filter element (13) is disposed between the outer ring seat (11) and the annular filter element (13), and a central filter element (14) is disposed inside the inner ring seat (12).

5. A centralized heating system with individual household heat allocation metering device according to claim 4, characterized in that: The inner wall of the upper connector (1) is provided with a bolt groove (15), and the bottom end of the lower connector (2) is fixedly connected with a threaded connector (16).

6. A centralized heating system with individual household heat allocation metering device according to claim 1, characterized in that: A mating pad (17) is provided at the edge between the upper connector (1) and the lower connector (2).

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