CN210473077U

CN210473077U - Anti-freezing liquid regenerating unit

Info

Publication number: CN210473077U
Application number: CN201921341157.5U
Authority: CN
Inventors: 沈杰
Original assignee: Yixing Fuxi Machinery Co ltd
Current assignee: Yixing Fuxi Machinery Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-08
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses an anti-freezing liquid regenerating unit relates to anti-freezing liquid reproduction art field. Comprises a feed pump, a heat exchanger, a circulating pump, a heating chamber, a separation chamber, a compressor and a discharge pump, wherein the feed pump is connected to the heat exchanger through a pipeline, the heat exchanger is communicated to a heating chamber through a pipeline, three pipelines are arranged on the heating chamber, the three pipelines are respectively a steam pipeline, a circulating pipeline and a feeding pipeline, the steam pipeline, the circulating pipeline and the feeding pipeline are respectively communicated to all parts of the separating chamber, the steam pipeline is provided with a compressor, the discharge pump is arranged on the side of the circulating pipeline, and is provided with a pipeline for communicating the discharging pump with a circulating pipeline, the other side of the discharging pump is provided with a discharging pipeline, the circulating pipeline is provided with a circulating pump, and the dilute anti-freezing liquid is repeatedly evaporated and concentrated by the heating chamber and the separation chamber until the concentration of the anti-freezing liquid reaches the standard, and the anti-freezing liquid is pumped out from the equipment by the discharge pump for use, so that the recycling of the anti-freezing liquid is realized.

Description

Anti-freezing liquid regenerating unit

Technical Field

The utility model relates to an antifreeze solution regeneration field especially relates to an antifreeze solution regenerating unit.

Background

At present, the anti-freezing liquid is used as a heat exchange carrier for a large-scale air conditioning unit, heat is exchanged with outside air and then the heat is supplied to the heat pump unit, but the anti-freezing liquid absorbs moisture in the air when contacting the outside air in the use process, in the wet south autumn and winter, the concentration of the antifreeze can be reduced by half in about one week on average, the antifreeze effect is lost, if the antifreeze solution is reused, ice blockage can be caused, and a heat pump is stopped, the existing solution for the regeneration of the antifreeze solution is to discharge a part of the antifreeze solution, most of the discharged dilute antifreeze solution is mixed into a rainwater ditch and discharged into a municipal pipe network, and a user adds the antifreeze solution to reach the required concentration, the dilute antifreeze solution discharged by the method contains a large amount of salt and organic matters, the discharge of the antifreeze solution causes pollution to the environment, and the frequent addition of the antifreeze solution not only causes complex operation, but also causes a burden on the operation cost for users.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antifreeze solution regenerating unit to solve the technical problem that rare antifreeze solution can't be recycled among the prior art.

The utility model provides an anti-freezing liquid regenerating unit, includes charge pump, heat exchanger, circulating pump, heating chamber, separating chamber, compressor, ejection of compact pump, the charge pump links to the heat exchanger through the pipeline, the heat exchanger passes through the pipeline and communicates to the heating chamber, be equipped with three pipeline on the heating chamber, three pipeline is steam conduit, circulating line and charge-in pipeline respectively, steam conduit, circulating line and charge-in pipeline communicate respectively to each position of separating chamber, the last compressor that is equipped with of steam conduit, the ejection of compact pump sets up in circulating line's side, and is equipped with pipeline intercommunication ejection of compact pump and circulating line, and the opposite side of ejection of compact pump is equipped with ejection of compact pipeline, the last circulating pump that is equipped with.

Preferably, the steam pipeline is arranged above the separation chamber, and the circulating pipeline is arranged below the separation chamber.

Preferably, a pipeline is arranged on the heating chamber and communicated to the heat exchanger, and a drainage pipeline is arranged on the heat exchanger.

The beneficial effects of the utility model reside in that:

one of which, the utility model discloses a heating chamber and separation chamber are concentrated to rare antifreeze liquid evaporation repeatedly, take antifreeze liquid from equipment out through the discharge pump and use until after antifreeze liquid concentration is up to standard to realize the regeneration of antifreeze liquid to this is effective in order to solve among the prior art rare antifreeze liquid can't be by regeneration's technical problem.

Two, the utility model discloses a surplus moisture separation of separator in with rare antifreeze liquid makes its concentration that reaches standard antifreeze liquid, and the water of separating out is the distilled water of exchange desuperheating to normal atmospheric temperature, and the salt content of distilled water is below 10PPM, does not contain the organic matter, and the distilled water accords with national emission standard completely like this, can directly discharge to the rainwater ditch in.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic diagram of the present invention;

reference numerals: the device comprises a feed pump 1, a heat exchanger 2, a circulating pump 3, a heating chamber 4, a separation chamber 5, a compressor 6, a discharge pump 7, a steam pipeline 41, a circulating pipeline 42, a feed pipeline 43, a drainage pipeline 21 and a discharge pipeline 71.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An anti-freezing liquid regeneration device comprises a feed pump 1, a heat exchanger 2, a circulating pump 3, a heating chamber 4, a separation chamber 5, a compressor 6 and a discharge pump 7, the feeding pump 1 is connected to a heat exchanger 2 through a pipeline, the heat exchanger 2 is communicated to a heating chamber 4 through a pipeline, the heating chamber 4 is provided with three pipelines which are respectively a steam pipeline 41, a circulating pipeline 42 and a feeding pipeline 43, the steam pipe 41, the circulation pipe 42 and the feed pipe 43 are respectively communicated with each part of the divided separation chamber 5, the steam pipeline 41 is provided with a compressor 6, the discharge pump 7 is arranged at the side of the circulating pipeline 42, and is equipped with pipeline intercommunication discharge pump 7 and circulating line 42, and the opposite side of discharge pump 7 is equipped with ejection of compact pipeline 71, can discharge the concentrated antifreeze liquid after the concentrated regeneration, be equipped with circulating pump 3 on the circulating line 42.

The utility model discloses a theory of operation: firstly, dilute anti-freezing liquid is pumped into a heat exchanger 2 through a feed pump 1, and enters a heating chamber 4 through a pipeline after exchanging heat with condensed water in the heat exchanger 2, exchanges heat with steam discharged from a steam pipeline 41 in the heating chamber 4, and enters a separation chamber 5 through a feed pipeline 43 after being heated for evaporation, concentrated anti-freezing liquid flows to the bottom of the separation chamber 5 again after being evaporated and cooled, is pumped away by a circulating pump 3 and mixed with the dilute anti-freezing liquid to enter the heating chamber 4 for heat exchange, is repeatedly circulated, evaporated and concentrated, and starts a discharge pump 7 after the anti-freezing liquid is concentrated to a required concentration, and the concentrated anti-freezing liquid is pumped out from a circulating pipeline 42 and discharged through a discharge pipeline 71, so that the regeneration and cyclic utilization of the anti-freezing liquid is completed.

Preferably, the steam pipeline 41 is arranged above the separation chamber 5, and the function of the steam pipeline is to guide the steam in the separation chamber 5 into the steam pipeline 41 by utilizing the principle of steam floating to realize separation; the circulation pipe 42 is provided below the separation chamber 5, and functions to flow the anti-freezing liquid into the circulation pipe 42 by using the principle of the anti-freezing liquid sinking.

Preferably, a pipeline is further arranged on the heating chamber 4 and communicated to the heat exchanger 2, and a drainage pipeline 21 is arranged on the heat exchanger 2, so that the function of the device is that water vapor generated in the separation chamber 5 enters an inlet of the compressor 6, the water vapor is compressed and heated and then enters the heating chamber 4 to exchange heat with the anti-freezing liquid to release vaporization heat so as to form condensed water, and the condensed water is pushed from the heat exchanger 2 by internal pressure and is discharged through the drainage pipeline 21 after exchanging heat with the dilute anti-freezing liquid.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The anti-freezing liquid regeneration device is characterized by comprising a feed pump (1), a heat exchanger (2), a circulating pump (3), a heating chamber (4), a separation chamber (5), a compressor (6) and a discharge pump (7), wherein the feed pump (1) is connected to the heat exchanger (2) through a pipeline, the heat exchanger (2) is communicated to the heating chamber (4) through a pipeline, the heating chamber (4) is provided with three pipelines which are respectively a steam pipeline (41), a circulating pipeline (42) and a feed pipeline (43), the steam pipeline (41), the circulating pipeline (42) and the feed pipeline (43) are respectively communicated to each part of the separation chamber (5), the steam pipeline (41) is provided with the compressor (6), the discharge pump (7) is arranged on the side of the circulating pipeline (42) and is provided with the discharge pump (7) and the circulating pipeline (42), the other side of the discharge pump (7) is provided with a discharge pipeline (71), and the circulating pipeline (42) is provided with a circulating pump (3).

2. A antifreeze solution regenerating arrangement according to claim 1, characterized in that said steam conduit (41) is arranged above the separation chamber (5) and said circulation conduit (42) is arranged below the separation chamber (5).

3. The antifreeze solution regenerating unit according to claim 1, wherein said heating chamber (4) is provided with a pipe connected to said heat exchanger (2), and said heat exchanger (2) is provided with a drain pipe (21).