CN209978141U

CN209978141U - Coupling connection heating system

Info

Publication number: CN209978141U
Application number: CN201920323322.8U
Authority: CN
Inventors: 杨硕; 王玄坤
Original assignee: BEIJING BEIRAN HEAT SUPPLY Co Ltd
Current assignee: BEIJING BEIRAN HEAT SUPPLY Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-21
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a coupling connection heating system, including package plate heat exchanger, central heating system side entry ball valve and dirt separator, there is independent ball valve at the left top of package plate heat exchanger through the pipeline intercommunication, and the left end of independent ball valve is linked together with the right-hand member of dirt separator, the utility model relates to a heating system technical field. This coupling connection heating system separates central heating system and self-service heating system to floor heating system has energy-conservation, comfortable, health care, health and advantage such as save space, solved that traditional floor heating system adopts hanging stove or electric boiler more to provide the heat source, traditional design energy consumption is high, the investment is big, not be applicable to according to the old district of central heating design, these old districts are not enough because the hot water pressure differential is little and the flow in service simultaneously, lead to local not hot, consequently brought a lot of inconvenient problems to the resident. The utility model discloses guaranteed the travelling comfort of user's self-service heating facility, the security obtains obviously improving.

Description

Coupling connection heating system

Technical Field

The utility model relates to a heating system technical field specifically is a coupling connection heating system.

Background

Basic working principle of the heating system: the low-temperature heat medium is heated in the heat source, and after absorbing heat, the low-temperature heat medium is changed into a high-temperature heat medium (high-temperature water or steam), and the high-temperature heat medium is sent to the indoor through a conveying pipeline, and the heat is released through a heat dissipation device to increase the indoor temperature; the temperature is reduced after heat dissipation to become a low-temperature heating medium (low-temperature water), and the low-temperature heating medium returns to a heat source through a recovery pipeline for recycling. The circulation is continuous, so that heat is continuously sent into the room from the heat source to supplement heat loss in the room, and the room is kept at a certain temperature. The laying mode of the outdoor heat supply pipe network mainly comprises aerial laying and buried laying, the buried laying is common, the buried laying is divided into several laying modes of a ventilation trench, a semi-ventilation trench, a non-ventilation trench and a direct buried, and the related main equipment facilities comprise a water supply and return pipeline, various valves, a telescopic device, a support, a flange pad, a pipeline trench, a roof expansion water tank and the like. The heating system using hot water as a heating medium has the following defects: when low-temperature hot water is used as a heating medium, the pipes and the radiator are more dissipated, and the initial investment is larger; when the building is high, the hydrostatic pressure of the system is large, and the radiator is easy to generate overpressure; the heat inertia of water is large, and the temperature rising and reducing speeds of a room are slow; when the hot water is not completely discharged, the frost cracking accident is easy to happen. The hot water heating system can be divided into a gravity circulation hot water heating system and a mechanical circulation hot water heating system according to different acting pressures, and the mechanical circulation hot water heating system is formed by connecting a boiler, a water pump and a radiator of a user by pipelines. In a heating system, the connection between each radiator and the pipe is called a radiator system. The heat dissipation system in the hot water heating system can be divided into a vertical type and a horizontal type.

In a household heating system, the original central heating equipment is not designed according to requirements, so that the equipment is not matched with heating facilities, the conditions of small flow and no heat in the whole or local part can be generated; meanwhile, the pressure of the central heating system is high, and the direct connection can cause the pressure bearing of the self-use heating facilities to be increased, so that the danger is increased. The central heating system is separated from the self-using heating facilities, so that the problem of local unheated can be solved by the self-using heating facilities, and meanwhile, the self-using heating facilities can be transformed into floor heating, which is urgently needed by heating users.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a coupling connection heating system, which solves the problems of small flow and no heat in the whole or local part of the heating equipment; meanwhile, the pressure of the central heating system is high, and the direct connection can cause the problem that the pressure bearing of the self-use heating facility is increased and the danger is increased.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coupling connection heating system comprises a plate-wrapped heat exchanger, a side inlet ball valve of a central heating system and a dirt separator, the top of the left side of the plate-wrapped heat exchanger is communicated with an independent ball valve through a pipeline, the left end of the independent ball valve is communicated with the right end of the dirt separator, the left end of the dirt separator is communicated with the right end of a central heating system side inlet ball valve, the bottom of the left side of the plate-wrapped heat exchanger is communicated with a central heating system high-temperature side outlet ball valve through a pipeline, the top of the right side of the plate-wrapped heat exchanger is communicated with a low-temperature side outlet ball valve through a pipeline, the bottom of the right side of the plate-wrapped heat exchanger is communicated with a pipeline circulating pump outlet ball valve through a pipeline, the right side of the pipeline circulating pump outlet ball valve is communicated with a pipeline circulating pump through a pipeline, and the right side of the pipeline circulating pump is communicated with a side self-use heating facility inlet ball valve through a pipeline.

Preferably, the plate-wrapped heat exchanger comprises a front end plate and a rear end plate, and a support frame is fixedly connected between the front end plate and the front end plate.

Preferably, the top of support frame just is located and is followed left to right fixedly connected with gasket and backing plate in proper order between front end plate and the back end plate, gasket and backing plate are the copper and make.

Preferably, corresponding heat flow heat conduction holes are formed in the surfaces of the gasket and the base plate, and holes corresponding to the heat flow heat conduction holes are formed in the surfaces of the front end plate and the rear end plate.

Preferably, the inner surface of the opening is fixedly connected with a lining, and the surfaces of the front end plate and the rear end plate and positioned on one side of the opening are fixedly connected with bolts.

Preferably, the right side of front end plate and the equal fixedly connected with pillar in left side of back end plate, the front and the back of front end plate and back end plate have all been seted up and have been pressed from both sides tight recess.

Preferably, the clamping grooves are provided with a plurality of clamping bolts, the clamping grooves are movably connected inside the clamping bolts, one ends of the clamping bolts are provided with gaskets, and one side, located on each gasket, of one end of each clamping bolt is connected with a nut in a threaded mode.

Preferably, the left side of the front end plate and the right side of the rear end plate are fixedly connected with supporting rods which are positioned at the tops of the gasket and the base plate.

(III) advantageous effects

The utility model provides a coupling connection heating system. Compared with the prior art, the method has the following beneficial effects:

(1) the coupling connection heating system is characterized in that the top of the left side of the plate-wrapping type heat exchanger is communicated with an independent ball valve through a pipeline, the left end of the independent ball valve is communicated with the right end of a dirt remover, the left end of the dirt remover is communicated with the right end of a central heating system side inlet ball valve, the bottom of the left side of the plate-wrapping type heat exchanger is communicated with a central heating system high-temperature side outlet ball valve through a pipeline, the top of the right side of the plate-wrapping type heat exchanger is communicated with a low-temperature side outlet ball valve through a pipeline, the bottom of the right side of the plate-wrapping type heat exchanger is communicated with a pipeline circulating pump outlet ball valve through a pipeline, the right side of the pipeline circulating pump outlet ball valve is communicated with a pipeline circulating pump through a pipeline, the central heating system is separated from a self-used heating system, so that the floor heating system has the advantages, the traditional design has high energy consumption and large investment, is not suitable for old districts designed according to central heating, and simultaneously, the old districts have insufficient flow due to small hot water pressure difference in operation, so that local unhealthy is caused, and a lot of inconvenience is brought to residents. Therefore, the utility model discloses guaranteed the travelling comfort of user's self-service heating facility, the security obtains obviously improving.

(2) According to the coupling connection heating system, high-temperature water on the side of the central heating system flows through the inlet ball valve, the dirt separator and the ball valve and then enters the plate heat exchanger, heat is released in the plate heat exchanger to the low-temperature side and then flows through the ball valve, and the heat flows back to the central heating system. The low-temperature water on the hot user side flows through the ball valve, is pressurized by the pipeline circulating pump and then flows through the plate heat exchanger, and the circulating water absorbs heat and is heated and then flows through the ball valve to flow to the user-used heating facility. Because the utility model discloses a board trades and connects central heating system, and the board trades to select to lean on the user, can select the bigger board of flow area to trade, and the resistance diminishes, concentrates and supplies hot side flow grow, and the user side can freely adjust the self-service flow simultaneously, is convenient for adjust the cold and hot degree of self-service heating facility.

(3) This coupling connection heating system, through the top at the support frame and be located between front end plate and the back end plate from a left side fixedly connected with gasket and backing plate in proper order to the right side, gasket and backing plate are copper and make, corresponding thermal current heat conduction hole has all been seted up on the surface of gasket and backing plate, the corresponding trompil with thermal current heat conduction hole has all been seted up on the surface of front end plate and back end plate, the internal surface fixedly connected with inside lining of trompil, the surface of front end plate and back end plate just is located one side fixedly connected with bolt of trompil, gasket and backing plate can carry out quick conduction with the heat, make the backing plate of high-temperature area can carry out.

(4) This coupling connection heating system, through the equal fixedly connected with pillar in the right side of front end plate and the left side of back end plate, the tight recess of clamp has all been seted up with the back in the front of front end plate and back end plate, it is equipped with a plurality ofly to press from both sides tight recess, the inside swing joint that a plurality of tight recesses of clamp has the clamp bolt, the one end of clamp bolt is equipped with the packing ring, one side threaded connection that the one end of clamp bolt just is located the packing ring has the nut, the left side of front end plate and the right side of back end plate just are located the top fixedly connected with bracing piece of gasket and backing plate, can press from both sides front end plate and back end plate fast through.

Drawings

FIG. 1 is a schematic structural diagram of a heating system of the present invention;

fig. 2 is a schematic structural view of the plate-wrapped heat exchanger of the present invention;

FIG. 3 is a schematic view of the clamping bolt structure of the present invention;

FIG. 4 is a schematic view of the pillar structure of the present invention;

fig. 5 is a schematic view of the structure of the support rod of the present invention.

In the figure, 1-a central heating system side inlet ball valve, 2-a dirt separator, 3-an independent ball valve, 4-a plate-wrapped heat exchanger, 5-a low-temperature side outlet ball valve, 6-a pipeline circulating pump, 7-a side self-use heating facility inlet ball valve, 8-a pipeline circulating pump outlet ball valve, 9-a central heating system high-temperature side outlet ball valve, 10-a pipeline, 11-a front end plate, 12-a rear end plate, 13-a support frame, 14-a gasket, 15-a base plate, 16-a heat flow heat conduction hole, 17-an opening hole, 18-an inner liner, 19-a bolt, 20-a support column, 21-a clamping groove, 22-a gasket, 23-a nut, 24-a support rod and 25-a clamping bolt.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a coupling connection heating system comprises a plate-wrapped heat exchanger 4, a centralized heating system side inlet ball valve 1 and a dirt separator 2, wherein the top of the left side of the plate-wrapped heat exchanger 4 is communicated with an independent ball valve 3 through a pipeline 10, the left end of the independent ball valve 3 is communicated with the right end of the dirt separator 2, the left end of the dirt separator 2 is communicated with the right end of the centralized heating system side inlet ball valve 1, the bottom of the left side of the plate-wrapped heat exchanger 4 is communicated with a centralized heating system high-temperature side outlet ball valve 9 through a pipeline 10, the top of the right side of the plate-wrapped heat exchanger 4 is communicated with a low-temperature side outlet ball valve 5 through a pipeline 10, the bottom of the right side of the plate-wrapped heat exchanger 4 is communicated with a pipeline circulating pump outlet ball valve 8 through a pipeline 10, the right side of the pipeline circulating pump outlet ball valve 8 is communicated with a pipeline circulating pump 6 through a pipeline 10, the central heating system and the self-using heating system are separated, so that the floor heating system has the advantages of energy conservation, comfort, health care, sanitation, space saving and the like, and the problems that the traditional floor heating system mostly adopts a wall-mounted furnace or an electric boiler to provide a heat source, the traditional design has high energy consumption and large investment, is not suitable for old districts designed according to the central heating, and simultaneously, the old districts are not hot locally due to small hot water pressure difference and insufficient flow in operation, and therefore, a lot of inconvenience is brought to residents are solved. Therefore, the utility model discloses guaranteed the user's travelling comfort with heating facility, the security is obviously improved, package plate heat exchanger 4 includes front end plate 11 and back end plate 12, fixedly connected with support frame 13 between front end plate 11 and the front end plate, support frame 13's top just is located between front end plate 11 and the back end plate 12 from a left side to the right side fixedly connected with gasket 14 and backing plate 15 in proper order, gasket 14 and backing plate 15 are made of copper, central heating system side high-temperature water flows through entry ball valve 9, dirt separator 2, go into plate heat exchanger 4 behind the ball valve, with heat release for low temperature side back flow through ball valve 5 in plate heat exchanger 4, flow back to central heating system. The low-temperature water on the hot user side flows through the ball valve 5, is pressurized by the pipeline circulating pump 6 and then flows through the plate heat exchanger 4, and the circulating water absorbs heat and is heated and then flows through the ball valve and then flows to the user-used heating facility. Because the utility model adopts the plate to change and connect the centralized heating system, the plate changes and selects to lean on the user, the plate with larger circulation area can be selected to change, the resistance becomes small, the flow of the centralized heating side becomes large, simultaneously the user side can freely adjust the self-using flow, and is convenient to adjust the cold and hot degree of the self-using heating facility, the surfaces of the gasket 14 and the backing plate 15 are both provided with the corresponding heat flow heat conduction holes 16, the surfaces of the front end plate 11 and the rear end plate 12 are both provided with the open holes 17 corresponding to the heat flow heat conduction holes 16, the inner surface of the open holes 17 is fixedly connected with the lining 18, one side of the surfaces of the front end plate 11 and the rear end plate 12 which are positioned with the open holes 17 is fixedly connected with the bolt 19, the gasket 14 and the backing plate 15 can rapidly conduct the heat, so that the backing plate 15 in the high temperature area can efficiently carry out heat exchange, the right side of the front end plate 11, the clamping grooves 21 are provided with a plurality of clamping grooves 21, the clamping bolts 25 are movably connected inside the clamping grooves 21, the front end plate 11 and the rear end plate 12 can be clamped fast through the clamping bolts 25, the clamping grooves can be installed fast in use, the use is convenient, the gaskets 22 are arranged at one ends of the clamping bolts 25, the nuts 23 are connected to one ends of the clamping bolts 25 and located on one sides of the gaskets 22 in a threaded mode, and the supporting rods 24 are fixedly connected to the left side of the front end plate 11 and the right side of the rear end plate 12 and located on the tops of the gaskets 14 and the backing plate 15.

During installation, the central heating system side inlet ball valve 1 and the dirt separator 2 are connected with the independent ball valve 3 through a pipeline 10, and then are connected with the high-temperature side inlet of the plate heat exchanger 4. The high-temperature side outlet ball valve 9 is connected with an outlet of the plate heat exchanger 4 through a pipeline 10, the user side self-use heating facility inlet ball valve 7, the pipeline circulating pump 6 and the pipeline circulating pump outlet ball valve 8 are connected through a pipeline 10, the rear part of the user side self-use heating facility inlet ball valve is connected with a low-temperature side inlet of the plate heat exchanger 4, and the low-temperature side outlet ball valve 5 is connected with the plate heat exchanger 4 through a pipeline 10 and then is connected with the user side self-use.

During operation, the high temperature rivers of central heating system filter the back through dirt separator 2 after independent ball valve 3, flow into plate heat exchanger 4 and user side low temperature water and carry out the heat transfer, flow back to central heating system after the heat transfer is accomplished, and wherein dirt separator 2 can be cleared up through regularly closing its both ends valve. The low-temperature water at the user side flows into the plate heat exchanger 4 for heat exchange after being pressurized by the pipeline circulating pump 8, and then enters a system at the user side after the heat exchange is finished, wherein the pipeline circulating pump 6 is used for providing power for circulating water at the user side. The utility model discloses well plate heat exchanger 4 and pipeline circulating pump 6 are prior art, and no longer give unnecessary details here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coupling heating system, includes wrapper sheet heat exchanger (4), central heating system side entry ball valve (1) and dirt separator (2), its characterized in that: the top of the left side of the plate-wrapped heat exchanger (4) is communicated with an independent ball valve (3) through a pipeline (10), the left end of the independent ball valve (3) is communicated with the right end of the dirt separator (2), the left end of the dirt separator (2) is communicated with the right end of the central heating system side inlet ball valve (1), the bottom of the left side of the plate-wrapped heat exchanger (4) is communicated with a high-temperature side outlet ball valve (9) of a central heating system through a pipeline (10), the top of the right side of the plate-wrapped heat exchanger (4) is communicated with a low-temperature side outlet ball valve (5) through a pipeline (10), the bottom of the right side of the plate-wrapped heat exchanger (4) is communicated with an outlet ball valve (8) of a pipeline circulating pump through a pipeline (10), the right side of the outlet ball valve (8) of the pipeline circulating pump is communicated with a pipeline circulating pump (6) through a pipeline (10), the right side of the circulating pump (6) is communicated with a side self-heating facility inlet ball valve (7) through a pipeline (10).

2. A coupling heating system as claimed in claim 1, wherein: the plate-wrapped heat exchanger (4) comprises a front end plate (11) and a rear end plate (12), and a support frame (13) is fixedly connected between the front end plate (11) and the front end plate (11).

3. A coupling heating system as claimed in claim 2, wherein: the top of support frame (13) just is located between front end plate (11) and rear end plate (12) from a left side to the right side fixedly connected with gasket (14) and backing plate (15) in proper order, gasket (14) and backing plate (15) are copper and make.

4. A coupling heating system as claimed in claim 3, wherein: corresponding heat flow heat conduction holes (16) are formed in the surfaces of the gasket (14) and the base plate (15), and open holes (17) corresponding to the heat flow heat conduction holes (16) are formed in the surfaces of the front end plate (11) and the rear end plate (12).

5. A coupling heating system as claimed in claim 4, wherein: the inner surface of the opening (17) is fixedly connected with a lining (18), and the surfaces of the front end plate (11) and the rear end plate (12) are fixedly connected with bolts (19) on one side of the opening (17).

6. A coupling heating system as claimed in claim 2, wherein: the right side of front end plate (11) and the left side of back end plate (12) equal fixedly connected with pillar (20), tight recess (21) of clamp have all been seted up to the front and the back of front end plate (11) and back end plate (12).

7. A coupling heating system as claimed in claim 6, wherein: the clamping groove (21) is provided with a plurality of clamping grooves (21), the clamping grooves (21) are movably connected with clamping bolts (25), one end of each clamping bolt (25) is provided with a gasket (22), and one end of each clamping bolt (25) is connected with a nut (23) through threads on one side of the gasket (22).

8. A coupling heating system as claimed in claim 3, wherein: the left side of the front end plate (11) and the right side of the rear end plate (12) are fixedly connected with supporting rods (24) which are positioned at the tops of the gaskets (14) and the base plates (15).