CN210345598U

CN210345598U - Building heat exchanger unit

Info

Publication number: CN210345598U
Application number: CN201920126281.3U
Authority: CN
Inventors: 孙雪梅; 鲁建慧
Original assignee: Tianjin Gerui Hexie Science & Technology Development Co ltd
Current assignee: Tianjin Gerui Hexie Science & Technology Development Co ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-04-17
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a building heat exchanger unit, including base, heating boiler, first water pump, first solenoid valve, level pressure moisturizing pump, circulating water pump, second solenoid valve, second water pump and control panel, the centre department on base top has the level pressure moisturizing pump through welded fastening installation, and the external water pipe of the vertical fixedly connected with in top of level pressure moisturizing pump, the left end of level pressure moisturizing pump is from last to fixedly connected with user's delivery pipe and user wet return in proper order down. This building heat exchanger unit is through being provided with heating boiler and heat accumulation storehouse, when extreme weather needs to use, utilize heating boiler to heat the water in the heat accumulation storehouse, and utilize the characteristic of temperature, put into the plate heat exchanger through the higher hot water of department's suction temperature from the heat accumulation storehouse and assist the heat transfer, normal heating with guaranteeing the user is not influenced, avoided high-power heat accumulation electric boiler to cause the extravagant problem of electric energy simultaneously, moreover, the steam generator is simple in structure, reasonable in design, therefore, the facilitate promotion.

Description

Building heat exchanger unit

Technical Field

The utility model relates to a heating system technical field specifically is a building heat exchanger group.

Background

Current building heat exchanger group generally adopts heat accumulation electric boiler cooperation municipal heating to use, though can effectually play the heat transfer effect, but in the in-service use, the heat energy that heat accumulation electric boiler produced has often surpassed the heat energy that building heat transfer needs use, at the in-process of long-term use, has just caused the waste of electric energy, consequently, needs design a building heat exchanger group in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building heat exchanger group to the heat energy that the heat accumulation electric boiler that proposes in solving above-mentioned background art produced has often surpassed the heat energy that building heat transfer needs used, at the in-process of long-term use, has just caused the extravagant problem of electric energy.

In order to achieve the above object, the utility model provides a following technical scheme: a building heat exchange unit comprises a base, a heating boiler, a first water pump, a first electromagnetic valve, a constant-pressure water replenishing pump, a circulating water pump, a second electromagnetic valve, a second water pump and a control panel, wherein the constant-pressure water replenishing pump is fixedly installed in the middle of the top end of the base through welding, an external water pipe is fixedly connected to the top end of the constant-pressure water replenishing pump in a vertical direction, a user water supply pipe and a user water return pipe are fixedly connected to the left end of the constant-pressure water replenishing pump from top to bottom in sequence, the circulating water pump is fixedly installed at the top end of the base on the right side of the constant-pressure water replenishing pump, the left end of the circulating water pump is connected with the constant-pressure water replenishing pump, a plate heat exchanger is fixedly installed at the top end of the base at the right end of the circulating water pump, the left end of the plate heat exchanger is fixedly connected with the right end of the circulating water, and the left end fixedly connected with second pipeline of heating boiler, install first solenoid valve on the second pipeline, the first pipeline of top fixedly connected with of heating boiler, and fixed mounting has first water pump on the first pipeline, plate heat exchanger's top fixedly connected with fourth pipeline, and the fourth pipeline one end and the heat accumulation storehouse fixed connection of keeping away from plate heat exchanger, install the second water pump on the fourth pipeline, plate heat exchanger's bottom fixedly connected with third pipeline, and the third pipeline one end and the heat accumulation storehouse fixed connection of keeping away from plate heat exchanger, install the second solenoid valve on the third pipeline.

Preferably, the inner wall of the heat storage bin is fixedly provided with a heat insulation film through embedding, and the inside of the heat insulation film is pressed with phenolic resin glue.

Preferably, the one end that heating boiler was kept away from to first pipeline extends to heat storage storehouse top and passes through welded fastening with the heat storage storehouse and be connected, the one end that heating boiler was kept away from to the second pipeline extends to the left bottom in heat storage storehouse and passes through welded fastening with the heat storage storehouse and be connected.

Preferably, a support side rod is fixedly installed at the right end of the plate heat exchanger through welding, and the bottom end of the support side rod extends to the right end of the base.

Preferably, the protective cover is hinged to the front base of the control panel through a hinge, and an observation window is arranged on the surface of the protective cover.

Preferably, the output end of the control panel is electrically connected with the input ends of the heating boiler, the first water pump, the first electromagnetic valve, the constant-pressure water replenishing pump, the circulating water pump, the second electromagnetic valve and the second water pump through wires respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this building heat exchanger unit is through being provided with heating boiler and heat accumulation storehouse, when extreme weather needs to use, utilize heating boiler to heat the water in the heat accumulation storehouse, and utilize the characteristic of temperature, put into the plate heat exchanger through the higher hot water of department's suction temperature from the heat accumulation storehouse and assist the heat transfer, normal heating with guaranteeing the user is not influenced, avoided high-power heat accumulation electric boiler to cause the extravagant problem of electric energy simultaneously, moreover, the steam generator is simple in structure, reasonable in design, therefore, the facilitate promotion.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the heat storage bin according to the present invention;

fig. 3 is a front view of the protective cover of the present invention;

fig. 4 is a schematic diagram of the circuit relationship connection of the present invention.

In the figure: 1. a base; 2. a heat storage bin; 3. heating a boiler; 4. a first conduit; 5. a first water pump; 6. a second conduit; 7. a first solenoid valve; 8. a user water supply pipe; 9. a user water return pipe; 10. a constant pressure water replenishing device; 11. a water circulating pump; 12. a protective cover; 13. a third pipeline; 14. a second solenoid valve; 15. a plate heat exchanger; 16. a municipal water supply pipe; 17. a municipal water return pipe; 18. supporting the side rods; 19. a fourth conduit; 20. a second water pump; 21. is externally connected with a water pipe; 22. a heat preservation film; 23. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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. 1-4, the present invention provides an embodiment:

a building heat exchanger unit, a building heat exchanger unit, including base 1, heating boiler 3, the first water pump 5, the first electromagnetic valve 7, level pressure make-up water pump 10, circulating water pump 11, the second electromagnetic valve 14, the second water pump 20 and control panel 23, the electromagnetic valve model used in this apparatus can all be ZSC, while electrifying, the electromagnetic coil produces the electromagnetic force and lifts the shut-off member from the valve base, the valve is opened; when the power is off, the electromagnetic force disappears, the spring presses the closing part on the valve seat, the valve is closed, the type of the water pump used in the device can be PH-176EAH, the mechanical energy of the prime motor is transmitted to the liquid, the energy of the liquid is increased, and the purpose of conveying the liquid is achieved, the protective cover 12 is hinged on the base 1 on the front side of the control panel 23 through a hinge, the surface of the protective cover 12 is provided with an observation window, the control panel 23 is protected from misoperation, meanwhile, the working state of the unit can be observed through the observation window, the control panel 23 comprises an operation button, a control module, a display module and a storage module, wherein the type of the control module can be CJ-1, the data processing chip can be AD8352ACPZ, the type of the display module can be HYWEI1602-1, the type of the storage module can be MC291, the output end of the operating button is electrically connected with the input end of the control module through a lead, and the output end of the control panel 23 is electrically connected with the input ends of the heating boiler 3, the first water pump 5, the first electromagnetic valve 7, the constant pressure water replenishing pump 10, the circulating water pump 11, the second electromagnetic valve 14 and the second water pump 20 through leads.

The middle of the top end of the base 1 is fixedly provided with a constant pressure water replenishing pump 10 by welding, the top end of the constant pressure water replenishing pump 10 is vertically and fixedly connected with an external water pipe 21, the left end of the constant pressure water replenishing pump 10 is fixedly connected with a user water supply pipe 8 and a user water return pipe 9 from top to bottom in sequence, the top end of the base 1 on the right side of the constant pressure water replenishing pump 10 is fixedly provided with a circulating water pump 11, the left end of the circulating water pump 11 is connected with the constant pressure water replenishing pump 10, the top end of the base 1 at the right end of the circulating water pump 11 is fixedly provided with a plate heat exchanger 15, a plurality of corrugated heat transfer plates are arranged in the plate heat exchanger, the working principle of the plate heat exchanger is the prior art well known by the people in the field, so that the explanation is not needed, the right end of the plate heat exchanger 15 is fixedly provided, the left end of plate heat exchanger 15 and circulating water pump 11's right-hand member fixed connection, the 1 top fixed mounting of base at the level pressure moisturizing pump 10 back has heat storage bin 2, and heat storage bin 2's inner wall has heat preservation membrane 22 through inlaying fixed mounting, and the inside pressfitting of heat preservation membrane 22 has phenolic resin to glue, and the pressfitting has phenolic resin to glue in the heat preservation membrane 22 on the 2 inner walls in heat storage bin, has good heat preservation effect, slows down the inside hot water temperature loss in heat storage bin 2.

A heating boiler 3 is fixedly arranged on the upper surface of the left end of the heat storage bin 2, a second pipeline 6 is fixedly connected to the left end of the heating boiler 3, a first electromagnetic valve 7 is arranged on the second pipeline 6, a first pipeline 4 is fixedly connected to the top end of the heating boiler 3, a first water pump 5 is fixedly arranged on the first pipeline 4, a fourth pipeline 19 is fixedly connected to the top end of the plate heat exchanger 15, one end, away from the plate heat exchanger 15, of the fourth pipeline 19 is fixedly connected with the heat storage bin 2, a second water pump 20 is arranged on the fourth pipeline 19, a third pipeline 13 is fixedly connected to the bottom end of the plate heat exchanger 15, one end, away from the plate heat exchanger 15, of the third pipeline 13 is fixedly connected with the heat storage bin 2, a second electromagnetic valve 14 is arranged on the third pipeline 13, one end, away from the heating boiler 3, of the first pipeline 4 extends to the top end of the heat storage bin 2 and is, the one end that heating boiler 3 was kept away from to second pipeline 6 extends to the left bottom in heat storage chamber 2 and is connected through welded fastening with heat storage chamber 2, utilizes the characteristic of temperature, puts into plate heat exchanger 15 through the higher hot water of higher department's suction temperature in from heat storage chamber 2 and assists the heat transfer to guarantee that user's normal heating is not influenced.

The working principle is as follows: when using, municipal water supply gets into plate heat exchanger 15, leads to and carries out the heat transfer through plate heat exchanger 15 in the user side backward flow aquatic that is inhaled to plate heat exchanger 15 through circulating water pump 11, and rethread user supplies 8 backward flows to user's department, plays normal heating effect, and when water pressure is not enough, the water of level pressure moisturizing pump 10 adsorbable external water pipe 21 carries out the supply and makes user side water pressure promote to guarantee user's normal use.

In extreme weather, a worker can start the heating boiler 3 by opening the protective cover 12 and starting the heating boiler 3 through the control panel 23, the heating boiler 3 heats water in the heating boiler 3, after the heating is finished, the heating water in the heating boiler 3 is transferred to the interior of the heat storage bin 2 by starting the first water pump 5, the first electromagnetic valve 7 is opened during the transfer, the water with lower temperature at the bottom end in the heat storage bin 2 can enter the heating boiler 3 through the second pipeline 6 for heating, the phenolic resin glue is pressed in the heat insulation film 22 on the inner wall of the heat storage bin 2, the heat insulation effect is good, the loss of hot water temperature in the heat storage bin 2 is reduced, in the normal heat exchange process of the plate heat exchanger 15, the second water pump 20 is started, the heat exchange water with higher temperature is sucked out from the top end in the heat storage bin 2 through the fourth pipeline 19 for normal heat exchange, so as to ensure that the user can be normally heated, meanwhile, a high-power heat storage electric boiler is not needed, the type of the heating boiler 3 can be changed according to the actual conditions of different buildings, and therefore the normal heating of the buildings is guaranteed, and meanwhile the waste of electric energy is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a building heat exchanger group, includes base (1), heating boiler (3), first water pump (5), first solenoid valve (7), level pressure moisturizing pump (10), circulating water pump (11), second solenoid valve (14), second water pump (20) and control panel (23), its characterized in that: the middle of the top end of the base (1) is fixedly provided with a constant pressure water replenishing pump (10) by welding, the top end of the constant pressure water replenishing pump (10) is vertically and fixedly connected with an external water pipe (21), the left end of the constant pressure water replenishing pump (10) is fixedly connected with a user water supply pipe (8) and a user water return pipe (9) from top to bottom in sequence, the top end of the base (1) on the right side of the constant pressure water replenishing pump (10) is fixedly provided with a circulating water pump (11), the left end of the circulating water pump (11) is connected with the constant pressure water replenishing pump (10), the top end of the base (1) at the right end of the circulating water pump (11) is fixedly provided with a plate heat exchanger (15), the left end of the plate heat exchanger (15) is fixedly connected with the right end of the circulating water pump (11), the top end of the base (1) at the back of the constant pressure water replenishing pump (10) is fixedly provided with a heat storage bin, a second pipeline (6) is fixedly connected to the left end of the heating boiler (3), a first electromagnetic valve (7) is installed on the second pipeline (6), a first pipeline (4) is fixedly connected to the top end of the heating boiler (3), a first water pump (5) is fixedly installed on the first pipeline (4), a fourth pipeline (19) is fixedly connected to the top end of the plate heat exchanger (15), one end, far away from the plate heat exchanger (15), of the fourth pipeline (19) is fixedly connected with the heat storage bin (2), a second water pump (20) is installed on the fourth pipeline (19), a third pipeline (13) is fixedly connected to the bottom end of the plate heat exchanger (15), one end, far away from the plate heat exchanger (15), of the third pipeline (13) is fixedly connected with the heat storage bin (2), a second electromagnetic valve (14) is installed on the third pipeline (13), and a heat insulation film (22) is fixedly installed on the inner wall of the heat storage bin (2) through embedding, and the inside pressfitting of heat preservation membrane (22) has phenolic resin to glue, the one end that heating boiler (3) were kept away from in first pipeline (4) extends to heat accumulation storehouse (2) top and passes through welded fastening with heat accumulation storehouse (2) and is connected, the one end that heating boiler (3) were kept away from in second pipeline (6) extends to heat accumulation storehouse (2) left bottom and heat accumulation storehouse (2) and passes through welded fastening and be connected.

2. The building heat exchange unit of claim 1, wherein: the right end of the plate heat exchanger (15) is fixedly provided with a supporting side rod (18) through welding, and the bottom end of the supporting side rod (18) extends to the right end of the base (1).

3. The building heat exchange unit of claim 1, wherein: protective cover (12) are installed through hinge on positive base (1) of control panel (23), and the surface of protective cover (12) is provided with the observation window.

4. The building heat exchange unit of claim 1, wherein: the output end of the control panel (23) is electrically connected with the input ends of the heating boiler (3), the first water pump (5), the first electromagnetic valve (7), the constant-pressure water replenishing pump (10), the circulating water pump (11), the second electromagnetic valve (14) and the second water pump (20) through wires.