Intelligent refrigerant circulation self-adaptive equipment

Abstract

The utility model discloses intelligent refrigerant circulation self-adaption equipment which comprises a compressor body and a refrigerant liquid storage tank, the two ends of the compressor body are connected with a first input pipe, one end of the first input pipe is connected with the refrigerant liquid storage tank, and the refrigerant liquid storage tank is connected with a second input pipe. An adjusting assembly is arranged on the first input pipe and the second input pipe, an auxiliary assembly is arranged on one side of the adjusting assembly, and the adjusting assembly and the auxiliary assembly are matched with each other, so that the refrigerant flow can be adjusted in real time according to load changes, and the compressor liquid impact phenomenon caused by excessive refrigerant supply is avoided; core components (such as a piston, an air cylinder and a scroll plate) of the compressor are effectively protected, the service life of the compressor is remarkably prolonged, meanwhile, the equipment failure rate is reduced, the pressure in the liquid storage tank can be effectively controlled, the situation that the pressure in the liquid storage tank is too high due to too large refrigerant flow is avoided, it is ensured that the pressure in the liquid storage tank is always within the specified range, and the service life of the compressor is prolonged. And the risk that the liquid storage tank is broken due to too high pressure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to refrigeration technical field, specifically, relate to a kind of intelligent refrigerant circulation self-adaptive equipment. BACKGROUND

[0002] Intelligent refrigerant circulation self-adaptive equipment is an advanced refrigeration system, by integrating compressor, condenser, throttling device and refrigerant storage tank and other key components, combined with intelligent control algorithm and self-adaptive regulation technology, realize the accurate control to refrigerant flow, pressure and temperature, the equipment can be according to environmental temperature, humidity and the change of system load, automatically adjust refrigerant circulation path and flow distribution, ensure that system is under different working conditions High-efficiency and stable operation, provide accurate temperature and humidity control for data center, commercial building, industrial field and residence, while reducing energy consumption, improve refrigeration or heating efficiency.

[0003] However, the existing intelligent refrigerant circulation self-adaptive equipment still has some problems in practical application, the output adjustment mechanism of refrigerant storage tank is not perfect, cannot accurately adjust refrigerant flow according to system demand in real time, leading to refrigerant supply shortage or excess when load changes greatly, for example, when refrigerant storage tank cannot adaptively adjust the output of refrigerant flow according to system demand, too much liquid refrigerant may enter compressor, causing liquid knock, which can cause serious damage to internal components of compressor (such as piston, cylinder, scroll plate, etc.), and even may cause complete damage of compressor.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] For the problems in the related art, the utility model provides an intelligent refrigerant circulation self-adaptive equipment to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] An intelligent refrigerant circulation self-adaptive equipment, comprising a compressor body and a refrigerant storage tank, the two ends of the compressor body are connected with a first input pipe, one end of the first input pipe is connected with the refrigerant storage tank, a second input pipe is connected to the refrigerant storage tank, an adjusting assembly is provided on the first input pipe and the second input pipe, an auxiliary assembly is provided on one side of the adjusting assembly, the adjusting assembly comprises a processing cylinder, one end of the processing cylinder is welded and fixed on the first input pipe and the second input pipe, the auxiliary assembly comprises a detection cylinder, the detection cylinder is fixedly arranged on one side of the processing cylinder, and one end of the detection cylinder is welded and fixed on the first input pipe and the second input pipe.

[0008] Further, in order to better guarantee the refrigerant circulation adaptive adjustment effect, the side of the processing cylinder is provided with a motor through a mounting frame, the output shaft of the motor extends to the inside of the processing cylinder and is provided with a driving gear, the driving gear is connected with a driven gear in meshing connection, and the driven gear is provided with an adjusting seat.

[0009] Further, in order to better guarantee the adjusting limiting effect, the adjusting seat is sealingly and movably connected to the inner wall of the processing cylinder, and the side of the adjusting seat and the inner wall of the processing cylinder are respectively provided with a first adjusting groove and a second adjusting groove.

[0010] Further, in order to better guarantee the different flow conveying adjustment effect, a plurality of adjusting plates are slidingly connected in the first adjusting groove, the side of the adjusting plate is slidingly connected in the second adjusting groove, and the two sides of the adjusting plate are respectively matched with the first adjusting groove and the second adjusting groove.

[0011] Further, in order to better guarantee the adjusting detection effect, the outer wall of the detection cylinder is fixedly provided with an ultrasonic flow sensor through screws, and the ultrasonic flow sensor is matched with the outer wall of the detection cylinder.

[0012] Further, in order to better guarantee the filtering protection effect, a filter screen is arranged in the detection cylinder, and a collecting box is arranged directly below the filter screen and fixedly arranged on the detection cylinder.

[0013] Further, the side of the refrigerant storage tank is fixedly provided with a controller.

[0014] The beneficial effects of the utility model are as follows: through the cooperation of the adjusting assembly and the auxiliary assembly, the refrigerant flow can be adjusted in real time according to the load change, the compressor liquid strike phenomenon caused by excessive refrigerant supply is avoided, the compressor core components (such as piston, cylinder, scroll plate) are effectively protected, the service life of the compressor is significantly prolonged, the equipment failure rate is reduced, the pressure in the storage tank can be effectively controlled, the risk of the storage tank being broken due to excessive pressure is reduced, the overall safety of the system is improved, in addition, the ultrasonic flow sensor in the auxiliary assembly can monitor the refrigerant flow rate in real time, realize the accurate control of the refrigerant circulation path and flow distribution, the filter screen and the collecting box in the detection cylinder effectively intercept the impurity particles in the refrigerant, prevent the flow abnormality or equipment damage caused by impurity blockage, and ensure the long-term stable operation of the system. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0016] Figure 1 is a structural schematic diagram of an intelligent refrigerant circulation adaptive device according to an embodiment of the present application;

[0017] Figure 2 is a partial structural schematic diagram of an intelligent refrigerant circulation adaptive device according to an embodiment of the present application;

[0018] Figure 3 is a structural schematic diagram of an adjusting assembly of an intelligent refrigerant circulation adaptive device according to an embodiment of the present application;

[0019] Figure 4 is a structural side sectional view of an adjusting assembly of an intelligent refrigerant circulation adaptive device according to an embodiment of the present application;

[0020] Figure 5 is an exploded view of an adjusting assembly of an intelligent refrigerant circulation adaptive device according to an embodiment of the present application;

[0021] Figure 6 is a partial structural view of an adjusting assembly of an intelligent refrigerant circulation adaptive device according to an embodiment of the present application;

[0022] Figure 7 is a structural side sectional view of an auxiliary assembly of an intelligent refrigerant circulation adaptive device according to an embodiment of the present application.

[0023] In the drawings:

[0024] 1, compressor body; 2, refrigerant storage tank; 3, first input pipe; 4, second input pipe; 5, adjusting assembly; 501, processing cylinder; 502, motor; 503, driving gear; 504, driven gear; 505, adjusting seat; 506, first adjusting groove; 507, second adjusting groove; 508, adjusting plate; 6, auxiliary assembly; 601, detection cylinder; 602, ultrasonic flow sensor; 603, filter screen; 604, collection box; 7, controller. DETAILED DESCRIPTION

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] like Figures 1-7 As shown, an intelligent refrigerant circulation adaptive device according to an embodiment of the present utility model includes a compressor body 1 and a refrigerant storage tank 2. In actual use, the compressor body 1 and the refrigerant storage tank 2 are connected to a condenser, a throttling device and an evaporator in sequence through refrigeration pipes. The specific connection sequence is the existing conventional connection method, so it will not be described in detail. The compressor body 1 is connected to two ends of a first input pipe 3. One end of the first input pipe 3 is connected to the refrigerant storage tank 2. The refrigerant storage tank 2 is connected to a second input pipe 4. Both the first input pipe 3 and the second input pipe 4 are set as refrigeration pipes and are made of copper metal. Adjustment components 5 are set on the first input pipe 3 and the second input pipe 4. A controller 7 is fixedly set on one side of the refrigerant storage tank 2.

[0028] An auxiliary component 6 is provided on one side of the adjustment component 5. The adjustment component 5 includes a processing cylinder 501. One end of the processing cylinder 501 is welded and fixed to the first input pipe 3 and the second input pipe 4. A motor 502 is mounted on one side of the processing cylinder 501 via a mounting bracket. The output shaft of the motor 502 extends into the interior of the processing cylinder 501 and is provided with a drive gear 503. The drive gear 503 is meshed with a driven gear 504. An adjustment seat 505 is provided on the driven gear 504. The adjustment seat 505 is movably and sealingly connected to the inner wall of the processing cylinder 501. One side of the adjustment seat 505 and the inner wall of the processing cylinder 501 are respectively opened. There is a first adjustment groove 506 and a second adjustment groove 507. Six triangular adjustment plates 508 are slidably connected inside the first adjustment groove 506. Rectangular sliding protrusions and cylindrical sliding protrusions are fixedly provided on both sides of the adjustment plates 508. The adjustment plates 508, the adjustment seat 505, and the inner wall of the processing cylinder 501 are all provided with sealing structures (not shown in detail in the figure). The cylindrical sliding protrusions of the adjustment plates 508 are slidably connected inside the second adjustment groove 507, and the rectangular sliding protrusions and cylindrical sliding protrusions of the adjustment plates 508 are adapted to the first adjustment groove 506 and the second adjustment groove 507, respectively.

[0029] Example 2:

[0030] like Figures 1-7As shown, according to the embodiment of the utility model discloses a kind of intelligent refrigerant circulation self-adapting equipment, auxiliary assembly 6 includes detection cylinder 601, detection cylinder 601 is fixedly arranged at the side of processing cylinder 501, and one end of detection cylinder 601 is welded and fixed on first input pipe 3 and second input pipe 4, the outer wall of detection cylinder 601 is fixed with ultrasonic flow sensor 602 by screw symmetry, ultrasonic flow sensor 602 is connected with organism by wire in actual use (not shown in detail in the drawing, specific connection is conventional connection mode of existing, so not in detail), for the data of the pipe body refrigerant flow monitored, and ultrasonic flow sensor 602 is adapted to the outer wall of detection cylinder 601, filter screen 603 is arranged in the inside of detection cylinder 601, collecting box 604 is arranged directly below filter screen 603, for collecting impurities, avoid the influence caused by the self-adapting adjustment of adjusting assembly 5, and collecting box 604 is fixedly arranged on detection cylinder 601.

[0031] In order to facilitate the above-mentioned technical scheme of the utility model to be understood, the working principle or operation mode of the utility model in the actual process will be described in detail below.

[0032] As described above, according to the above-mentioned technical scheme of the utility model, the refrigerant liquid tank 2 releases liquid refrigerant, enters through the first input pipe 3 and the second input pipe 4, the compressor body 1 as the core power source drives the refrigerant to circulate in the system, the detection cylinder 601 in the auxiliary assembly 6 is built-in ultrasonic flow sensor 602, which monitors the refrigerant flow rate in real time and transmits the data to the controller 7, the controller 7 adjusts the speed of the motor 502 according to the flow rate data, realizes dynamic flow adjustment, when the output and input refrigerant flow is large or small, the motor 502 drives the driving gear 503 to rotate, the driving gear 503 drives the driven gear 504 to rotate through meshing. The driven gear 504 connects the adjusting seat 505, the adjusting seat 505 rotates in the processing cylinder 501, so that the adjusting plate 508 slides in the first adjusting groove 506 and the second adjusting groove 507, the refrigerant flow is adjusted in real time according to the system load change, when the load decreases, the adjusting plate 508 expands the opening, increases the refrigerant flow, when the load increases, the adjusting plate 508 reduces the opening, reduces the refrigerant flow, so as to realize the adjustment of the output and input of the self-adapting refrigerant;

[0033] The filter screen 603 in the detection cylinder 601 intercepts impurity particles in the refrigerant, to prevent impurities from entering the adjusting assembly 5. The collecting box 604 collects the filtered impurities, ensures long-term stable operation, the controller 7 adjusts the output pressure of the refrigerant liquid tank 2 in real time according to the refrigerant flow and pressure data, prevents the liquid tank pressure from being too high due to excessive flow, avoids the damage of liquid impact phenomenon to the compressor body 1.

[0034] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An intelligent refrigerant circulation adaptive device, characterized by, The utility model relates to a refrigerant storage tank (2) and compressor body (1) are connected with first input pipe (3), one end of first input pipe (3) is connected with refrigerant storage tank (2), refrigerant storage tank (2) is connected with second input pipe (4), and the refrigerant storage tank (2) is connected with second input pipe (4) and is provided with adjusting assembly (5), and the one side of adjusting assembly (5) is provided with auxiliary assembly (6), and adjusting assembly (5) includes processing cylinder (501), and one end of processing cylinder (501) is welded fixedly in first input pipe (3) and second input pipe (4), and auxiliary assembly (6) includes detection cylinder (601), and detection cylinder (601) is fixedly arranged on the one side of processing cylinder (501), and one end of detection cylinder (601) is welded fixedly in first input pipe (3) and second input pipe (4).

2. The intelligent refrigerant cycle adaptive device of claim 1, wherein The one side of processing cylinder (501) is provided with motor (502) through mounting bracket, and the output shaft of motor (502) extends to the inside of processing cylinder (501) and is provided with driving gear (503), and driving gear (503) is connected with driven gear (504) in meshing, and driven gear (504) is provided with adjusting seat (505).

3. The intelligent refrigerant cycle adaptive device of claim 2, wherein, Adjusting seat (505) is sealingly movably connected on the inner wall of processing cylinder (501), and the one side of adjusting seat (505) is provided with first adjusting groove (506) and second adjusting groove (507) respectively with the inner wall of processing cylinder (501).

4. The intelligent refrigerant cycle adaptive device of claim 3, wherein, First adjusting groove (506) is movably connected with a plurality of adjusting plates (508), the one side of adjusting plate (508) is movably connected in second adjusting groove (507), and the two sides of adjusting plate (508) are adapted with first adjusting groove (506) and second adjusting groove (507) respectively.

5. The intelligent refrigerant cycle adaptive device of claim 4, wherein, The outer wall of detection cylinder (601) is fixedly provided with ultrasonic flow sensor (602) through screw and is adapted with the outer wall of detection cylinder (601).

6. The intelligent refrigerant cycle adaptive device of claim 5, wherein, The inside of detection cylinder (601) is provided with filter screen (603), and collecting box (604) is fixedly arranged on detection cylinder (601) below filter screen (603).

7. The intelligent refrigerant cycle adaptive device of claim 1, wherein, The one side of refrigerant storage tank (2) is fixedly provided with controller (7).

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