CN218179755U

CN218179755U - Automatic cleaning device of plate heat exchanger

Info

Publication number: CN218179755U
Application number: CN202221635415.2U
Authority: CN
Inventors: 李一静
Original assignee: Zhongneng United Clean Heating Co ltd
Current assignee: Zhongneng United Clean Heating Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-30
Anticipated expiration: 2032-06-27

Abstract

The utility model belongs to the technical field of the heat exchanger, and an automatic cleaning device of plate heat exchanger is disclosed, including the installation shell, the outside fixed mounting of installation shell has the installation pole, the slab has been cup jointed in the inboard activity of installation pole, the positive fixed mounting of installation shell has water quality monitoring instrument, water quality monitoring instrument's left side fixedly connected with detecting tube, the back fixed mounting of installation shell has the mounting panel. The utility model discloses a set up water quality monitoring appearance, high pressure water pump, the hollow piece of first hollow piece and second, through to cold water entry input rivers for rivers will flow through the slab and discharge through the cold water outlet, can monitor through water quality monitoring appearance and test tube and judge whether the incrustation scale is piled up to the inboard of slab through cold water outlet exhaust water quality, will start high pressure water pump when quality of water is unqualified, make and clean the inboard of slab through the hollow piece of first hollow piece and second.

Description

Automatic cleaning device of plate heat exchanger

Technical Field

The utility model belongs to the technical field of the heat exchanger, specifically a plate heat exchanger's automatic cleaning device.

Background

The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, thin rectangular channels are formed among various plate sheets, and heat exchange is carried out through the plate sheets.

At present, plate heat exchangers are often installed in a plurality of enterprises for heating, and although basic heating effect can be realized in the process of actual use of the existing plate heat exchangers, water scale can be remained in the radiators due to water flow inside the existing plate heat exchangers after long-time operation of the existing plate heat exchangers, so that the heat exchange effect of the existing plate heat exchangers is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a plate heat exchanger's automatic cleaning device has and need not to dismantle self-cleaning's advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic cleaning device of plate heat exchanger, includes the installation shell, the outside fixed mounting of installation shell has the installation pole, the slab has been cup jointed in the inboard activity of installation pole, the positive fixed mounting of installation shell has water quality monitoring instrument, water quality monitoring instrument's left side fixedly connected with detection tube, the back fixed mounting of installation shell has the mounting panel, the top fixed mounting of mounting panel has high-pressure water pump, the fixed intercommunication in outlet of high-pressure water pump has the drain pipe, the top fixed mounting of slab has first empty core block, the equal fixed mounting in both sides of slab has the empty core block of second, the fixed intercommunication in top of the empty core block of second has the connecting pipe, the fixed intercommunication in bottom of high-pressure water pump has the drinking-water pipe.

As a preferred technical scheme of the utility model, the fixed intercommunication in front of installation shell has cold water entry, cold water export, hot water entry and hot water export, cold water export and test tube fixed connection because the design of test tube for will monitor quality of water through water quality monitoring appearance during the inside discharge rivers of cold water export.

As a preferred technical scheme of the utility model, the edge outside of slab glues glutinous sealed pad, every the inboard of slab all is equipped with water drainage tank, because the design of slab, through the sealed pad in its outside for can prevent that the inboard rivers of slab from spilling over.

As a preferred technical scheme of the utility model, the fixed intercommunication of drain pipe and slab, the tail end and the fixed intercommunication of external water pipe of drinking-water pipe because the design of drain pipe, through the operation of high pressure water pump, will be through drinking-water pipe suction rivers for can turn into high-pressure rivers with rivers and input to the inside of first hollow block.

As a preferred technical scheme of the utility model, the round hole has all been seted up, every to the bottom of first hollow block and the inboard of the hollow block of second equal fixed mounting has a check valve in the round hole, connecting pipe and the fixed intercommunication of first hollow block, because the design of first hollow block for can be through the round hole of its bottom with rivers blowout, can input partial rivers to the inside of the hollow block of second through the connecting pipe simultaneously, make it clean the inboard of slab, simultaneously because the check valve makes can prevent that the inboard rivers of slab from spilling over.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up water quality monitoring appearance, high pressure water pump, the hollow piece of first hollow piece and second, through to cold water entry input rivers for rivers will flow through the slab and discharge through the cold water outlet, can monitor through water quality monitoring appearance and test tube and judge whether the incrustation scale is piled up to the inboard of slab through cold water outlet exhaust water quality, will start high pressure water pump when quality of water is unqualified, make and clean the inboard of slab through the hollow piece of first hollow piece and second.

2. The utility model discloses a set up high pressure water pump, drain pipe, the hollow piece of first hollow piece and second, because high pressure water pump's operation, will extract external rivers and change into high-pressure rivers through the drinking-water pipe, rivers will be inputed to the inside of first hollow piece through the drain pipe, can inputed partial rivers to the inside of the hollow piece of second through the connecting pipe simultaneously to can discharge and clean the inboard of slab through the round hole on the hollow piece surface of first hollow piece and second.

Drawings

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

FIG. 2 is a schematic structural view of the back of the present invention;

FIG. 3 is a schematic view of the disassembled structure of the sheet of the present invention;

FIG. 4 is a schematic cross-sectional view of the side of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. mounting a shell; 2. mounting a rod; 3. a sheet; 4. a cold water inlet; 5. a cold water outlet; 6. a hot water inlet; 7. a hot water outlet; 8. a water quality monitor; 9. a detection tube; 10. mounting a plate; 11. a high pressure water pump; 12. a drain pipe; 13. a first hollow block; 14. a second hollow block; 15. a connecting pipe; 16. a water pumping pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 5, the utility model provides an automatic cleaning device of plate heat exchanger, including installation shell 1, the outside fixed mounting of installation shell 1 has installation pole 2, slab 3 has been cup jointed in the inboard activity of installation pole 2, the positive fixed mounting of installation shell 1 has water quality monitoring instrument 8, water quality monitoring instrument 8's left side fixedly connected with detection tube 9, the back fixed mounting of installation shell 1 has mounting panel 10, the top fixed mounting of mounting panel 10 has high pressure water pump 11, high pressure water pump 11's the fixed intercommunication in outlet has drain pipe 12, the top fixed mounting of slab 3 has first hollow piece 13, the equal fixed mounting in both sides of slab 3 has the hollow piece 14 of second, the fixed intercommunication in the top of the hollow piece 14 of second has connecting pipe 15, the fixed intercommunication in bottom of high pressure water pump 11 has drinking-water pipe 16.

Wherein, the front of installation shell 1 is fixed to be communicated with cold water inlet 4, cold water outlet 5, hot water inlet 6 and hot water outlet 7, and cold water outlet 5 and test tube 9 fixed connection for because the design of test tube 9, will monitor quality of water through water quality monitoring system 8 when making the inside discharge flow of cold water outlet 5.

Wherein, the marginal outside of slab 3 glues there is sealed the pad, and the inboard of every slab 3 all is equipped with water drainage tank, because the design of slab 3, through the sealed pad in its outside for can prevent that 3 inboard rivers of slab from spilling over.

Wherein, the drain pipe 12 is fixedly communicated with the plate 3, and the tail end of the pumping pipe 16 is fixedly communicated with an external water pipe, and due to the design of the drain pipe 12, the pumping pipe 16 pumps water flow through the operation of the high-pressure water pump 11, so that the water flow can be converted into high-pressure water flow and input into the first hollow block 13.

Wherein, the round hole has all been seted up to the bottom of first hollow block 13 and the inboard of the hollow block 14 of second, equal fixed mounting has a check valve in every round hole, connecting pipe 15 and the fixed intercommunication of first hollow block 13, because the design of first hollow block 13, make can be through the round hole of its bottom with rivers blowout, can import partial rivers to the inside of the hollow block 14 of second through connecting pipe 15 simultaneously, make it clean the inboard of slab 3, simultaneously because the check valve, make can prevent that the inboard rivers of slab 3 from spilling over.

The utility model discloses a theory of operation and use flow:

firstly, through to cold water inlet 4 input rivers, make rivers will flow through slab 3 and discharge through cold water outlet 5, can monitor through water quality monitoring system 8 and detection pipe 9 and judge whether incrustation scale is piled up to the inboard of slab 3 through cold water outlet 5 exhaust water quality, will start high pressure water pump 11 when water quality is unqualified, because high pressure water pump 11's operation, will extract external rivers and change into high pressure rivers through drinking-water pipe 16, rivers will be inputed to the inside of first hollow block 13 through drain pipe 12, can inputed partial rivers to the inside of second hollow block 14 through connecting pipe 15 simultaneously, thereby can discharge and clean the inboard of slab 3 through the round hole on first hollow block 13 and the hollow block 14 surface of second.

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. An automatic cleaning device of plate heat exchanger, includes installation shell (1), its characterized in that: the utility model discloses a water pump, including installation shell (1), water quality monitor (8), left side fixedly connected with detecting tube (9), the back fixed mounting of installation shell (1) has mounting panel (10), the top fixed mounting of mounting panel (10) has high pressure water pump (11), the fixed intercommunication in outlet of high pressure water pump (11) has drain pipe (12), the top fixed mounting of slab (3) has first hollow piece (13), the equal fixed mounting in both sides of slab (3) has the hollow piece of second (14), the fixed intercommunication in top of the hollow piece of second (14) has connecting pipe (15), the fixed intercommunication in bottom of high pressure water pump (11) has drinking-water pipe (16).

2. An automatic cleaning device for a plate heat exchanger according to claim 1, characterized in that: the front surface of the mounting shell (1) is fixedly communicated with a cold water inlet (4), a cold water outlet (5), a hot water inlet (6) and a hot water outlet (7), and the cold water outlet (5) is fixedly connected with a detection pipe (9).

3. An automatic cleaning device for a plate heat exchanger according to claim 1, characterized in that: the outer side of the edge of each plate (3) is adhered with a sealing gasket, and the inner side of each plate (3) is provided with a drainage groove.

4. An automatic cleaning device for a plate heat exchanger according to claim 1, characterized in that: the water discharge pipe (12) is fixedly communicated with the plate (3), and the tail end of the water pumping pipe (16) is fixedly communicated with an external water pipe.

5. An automatic cleaning device for a plate heat exchanger according to claim 1, characterized in that: the bottom of first hollow block (13) and the inboard of second hollow block (14) have all been seted up the round hole, every equal fixed mounting has a check valve in the round hole, connecting pipe (15) and first hollow block (13) fixed intercommunication.