CN218672751U

CN218672751U - Automatic prevent outdoor cold water machine of scale deposit jam

Info

Publication number: CN218672751U
Application number: CN202223234756.1U
Authority: CN
Inventors: 阚福林
Original assignee: Jiangsu Xinleng Industrial Refrigeration Equipment Co ltd
Current assignee: Jiangsu Xinleng Industrial Refrigeration Equipment Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-21
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an automatic prevent outdoor cold water machine of scale deposit jam, including quick-witted case, evaporimeter water tank, cold water storage tank, inlet channel, water delivery passageway, water pump and radiator, quick-witted case is equipped with the heat dissipation window for a rectangle case shell and its left and right both sides limit, and the apron all is equipped with to quick-witted case front, rear side, and quick-witted incasement side is equipped with evaporimeter water tank, cold water storage tank, and wherein the evaporimeter water tank is close to the left heat dissipation window of quick-witted case, and the evaporimeter water tank has import, refrigerant import, delivery port, refrigerant export and row's dirty mouth, and water delivery channel connects between the import of evaporimeter water tank and the water inlet of cold water storage tank, is equipped with the water pump on the water delivery channel. The utility model discloses utilize descaling liquid to erode pipeline and evaporimeter box, in time thoroughly wash out the calcium magnesium ion deposit attached to on the pipe wall, avoid forming the solid incrustation scale that can block up the pipeline after the long-term deposit of calcium magnesium ion.

Description

Automatic prevent outdoor cold water machine of scale deposit jam

Technical Field

The utility model relates to a field specifically is an automatic prevent scale deposit and block up outdoor cold water machine.

Background

The industrial water chiller is divided into a water-cooled water chiller and an air-cooled water chiller, the air-cooled water chiller adopts an air cooling mode, a cooling tower, a cooling water pump and a pipeline system which are necessary for a cooling water system are omitted, the scaling and water pipe blockage of a condenser in an area with poor water quality are avoided, water resources are saved, and the industrial water chiller is the most economical and simple machine type for maintenance in a cold water air conditioning equipment product.

The traditional water chiller is shown as CN214009606U, and comprises a case, wherein a water inlet and a cold water outlet are formed in one side of the case; the top of the case is provided with a plurality of radiating ports, and a compressor, a condenser and an evaporator water tank are arranged in the case; an evaporator is arranged in the evaporator water tank; and a water storage tank is arranged at the top of the evaporator water tank. Thermal insulation materials are wrapped on the outer surface of the water storage tank and the bottom and the top of the evaporator water tank, so that the air heat exchange between the water tank and the outside of the water tank is reduced, and a good cold insulation effect is achieved on cold water in the water storage tank and the evaporator water tank.

However, the contents of calcium ions and magnesium ions in raw water are relatively high in the running process of the water chiller. When the equipment is in a standby state, calcium ions and magnesium ions in a static state can form precipitates on structures such as an evaporator water tank, a pipeline and the like. Especially in the pipeline, the calcium ion and the magnesium ion of sediment can scale deposit on the pipeline lateral wall, make the diameter of pipeline diminish, reduce the inflow, lead to unable normal intaking even, and then lead to the unable normal system water of complete machine. There is therefore a need for a water chiller that is resistant to scale blockage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic prevent that scale deposit blocks up outdoor cold water machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic anti-scaling and anti-blocking outdoor water chiller comprises a case, an evaporator water tank, a cold water storage tank, a water inlet channel, a water delivery channel, a water pump and a radiator, wherein the case is a rectangular case, the left side edge and the right side edge of the case are provided with heat dissipation windows, the front side and the rear side of the case are respectively provided with a cover plate, the inner side of the case is provided with the evaporator water tank and the cold water storage tank, the evaporator water tank is close to the heat dissipation window on the left side of the case, the evaporator water tank is provided with an inlet, a refrigerant inlet, a water outlet, a refrigerant outlet and a scale discharging port, the water delivery channel is connected between the inlet of the evaporator water tank and the water inlet of the cold water storage tank, and the water delivery channel is provided with the water pump; the radiator is an air draft radiator and is arranged on the inner side of the evaporator water tank and close to a radiating window on the right side of the case, and the radiator is communicated with a compressor evaporator shell on the rear side of the evaporator water tank through a radiating pipeline.

Preferably, the water inlet channel is connected to an inlet of the evaporator water tank, and the water inlet channel is provided with a water inlet pipeline and a descaling pipeline which are arranged in a cross manner. The water inlet pipeline and the descaling pipeline are both provided with valves, the descaling pipeline is communicated with an external descaling box, and descaling liquid is gathered into the descaling pipeline from the descaling box.

Preferably, the water pump is arranged on the inner side of the pump shell, the upper end of the pump shell is connected with a heat dissipation column, the heat dissipation column is of a hollow structure and is communicated with the heat dissipation pipeline, and the heat generated by the water pump is discharged into the heat dissipation pipeline through the heat dissipation column and is extracted out through the radiator.

Preferably, the inner sides of the heat dissipation windows on the left side and the right side of the case are respectively embedded with a heat dissipation net.

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

1. the utility model discloses a water intake pipe, the scale removal pipeline that are the intersection and set up can utilize water intake pipe to intake respectively, utilize the scale removal pipeline to carry out the input of scale removal liquid, when the unit shut down, can close the valve on the water intake pipe through the valve of opening the scale removal pipeline, utilize the scale removal liquid to erode pipeline and evaporimeter box, in time thoroughly wash away the calcium magnesium ion deposit attached to the pipe wall, avoid the long-term deposit of calcium magnesium ion to form the solid incrustation scale that can block up the pipeline after.

2. The utility model discloses a box design, the appearance is pleasing to the eye, and the internal piping is planned rationally, sets up the heat dissipation pipeline on the pump body and compression evaporator casing respectively, can utilize the heat dissipation pipeline to take the heat in pump case, the compression evaporator casing out, avoids the direct emission of heat at quick-witted incasement, causes the not smooth problem of heat dissipation.

Drawings

Fig. 1 is a schematic structural diagram of the case of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention.

In the figure: 1. a chassis; 101. a heat dissipation window; 102. a cover plate; 2. an evaporator water tank; 201. an inlet; 202. a refrigerant inlet; 203. a water outlet; 204. a refrigerant outlet; 205. a scale discharging port; 3. a cold water tank; 4. a water delivery channel; 5. a water pump; 6. a heat sink; 7. a heat dissipation pipeline; 8. a water inlet pipeline; 9. a descaling pipeline; 10. a heat-dissipating stud.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an automatic anti-scaling and anti-blocking outdoor water chiller comprises a case 1, an evaporator water tank 2, a cold water storage tank 3, a water inlet channel, a water delivery channel 4, a water pump 5 and a radiator 6, wherein the case 1 is a rectangular case, the left side and the right side of the case 1 are provided with heat dissipation windows 101, the front side and the rear side of the case 1 are respectively provided with a cover plate 102, the evaporator water tank 2 and the cold water storage tank 3 are arranged on the inner side of the case 1, the evaporator water tank 2 is close to the heat dissipation windows 101 on the left side of the case 1, the evaporator water tank 2 is provided with an inlet 201, a refrigerant inlet 202, a water outlet 203, a refrigerant outlet 204 and a scale discharging port 205, the water delivery channel 4 is connected between the inlet 201 of the evaporator water tank 2 and the water inlet of the cold water storage tank 3, and the water pump 5 is arranged on the water delivery channel 4; the radiator 6 is an air draft radiator and is arranged on the inner side of the evaporator water tank 2 and close to a radiating window 101 on the right side of the case 1, and the radiator 6 is communicated with a compression evaporator shell on the rear side of the evaporator water tank 2 through a radiating pipeline 7.

In this embodiment, the water inlet channel is connected to the inlet 201 of the evaporator water tank 2, and the water inlet channel has a water inlet pipeline 8 and a descaling pipeline 9 which are arranged in a cross manner.

In this embodiment, the water inlet pipeline 8 and the descaling pipeline 9 are both provided with valves, and the descaling pipeline 9 is communicated with an external descaling box, and the descaling liquid is gathered from the descaling box to the inside of the descaling pipeline 9.

In this embodiment, the water pump 5 is installed inside the pump case, the upper end of the pump case is connected with the heat dissipation column 10, the heat dissipation column 10 is a hollow structure and is communicated with the heat dissipation pipeline 7, and the heat dissipation column 10 discharges the heat generated by the water pump 5 to the heat dissipation pipeline 7 and the heat is extracted by the heat radiator 6.

In this embodiment, heat dissipation nets are embedded in the inner sides of the heat dissipation windows 101 on the left and right sides of the chassis 1.

In this embodiment, the water inlet pipeline 8 and the descaling pipeline 9 which are arranged in a converging manner can be used for respectively feeding water by using the water inlet pipeline 8, and inputting descaling liquid by using the descaling pipeline 9, when the unit is stopped, the valve on the water inlet pipeline 8 can be closed by opening the valve of the descaling pipeline 9, and the pipeline and the evaporator box body are washed by the descaling liquid, so that calcium and magnesium ion deposits attached to the pipe wall can be timely and thoroughly washed away, and solid scale which can block the pipeline is prevented from being formed after the calcium and magnesium ions are deposited for a long time.

In this embodiment, the above-mentioned box design that adopts, the appearance is pleasing to the eye, and the internal pipeline is planned rationally, sets up heat dissipation pipeline 7 on the pump body and compression evaporator casing respectively, can utilize heat dissipation pipeline 7 to take out the heat in pump case, the compression evaporator casing, avoids the heat direct emission in quick-witted case 1, causes the problem that the heat dissipation is not smooth.

It is worth noting that: the whole device realizes control over the device through the master control button, and because the equipment matched with the control button is common equipment, the device belongs to the prior mature technology, and the electrical connection relation and the specific circuit structure of the device are not described any more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 anti-scaling and anti-blocking outdoor water chiller is characterized by comprising a case (1), an evaporator water tank (2), a cold water storage tank (3), a water inlet channel, a water delivery channel (4), a water pump (5) and a radiator (6), wherein the case (1) is a rectangular case, heat dissipation windows (101) are arranged on the left side and the right side of the case (1), cover plates (102) are arranged on the front side and the rear side of the case (1), the evaporator water tank (2) and the cold water storage tank (3) are arranged on the inner side of the case (1), the evaporator water tank (2) is close to the heat dissipation window (101) on the left side of the case (1), the evaporator water tank (2) is provided with an inlet (201), a refrigerant inlet (202), a water outlet (203), a refrigerant outlet (204) and a scale discharging port (205), the water delivery channel (4) is connected between the inlet (201) of the evaporator water tank (2) and the water inlet of the cold water storage tank (3), and the water delivery channel (4) is provided with the water pump (5); the radiator (6) is an air draft radiator and is arranged on the inner side of the evaporator water tank (2) and close to a heat radiation window (101) on the right side of the case (1), and the radiator (6) is communicated with a compression evaporator shell on the rear side of the evaporator water tank (2) through a heat radiation pipeline (7).

2. The automatic anti-scaling and anti-clogging outdoor water chiller according to claim 1 is characterized in that: the water inlet channel is connected to an inlet (201) of the evaporator water tank (2) and is provided with a water inlet pipeline (8) and a descaling pipeline (9) which are arranged in a crossed manner.

3. The automatic anti-scaling and anti-blocking outdoor water chiller according to claim 2 is characterized in that: the water inlet pipeline (8) and the descaling pipeline (9) are respectively provided with a valve, the descaling pipeline (9) is communicated with an external descaling box, and descaling liquid is converged into the descaling pipeline (9) from the descaling box.

4. The automatic anti-scaling and anti-clogging outdoor water chiller according to claim 1 is characterized in that: the water pump (5) is arranged on the inner side of the pump shell, the upper end of the pump shell is connected with a heat dissipation column (10), the heat dissipation column (10) is of a hollow structure and is communicated with the heat dissipation pipeline (7), the heat dissipation column (10) discharges heat emitted by the water pump (5) into the heat dissipation pipeline (7), and the heat is extracted by the radiator (6).

5. The automatic anti-scaling and anti-clogging outdoor water chiller according to claim 1 is characterized in that: radiating nets are embedded in the inner sides of the radiating windows (101) on the left side and the right side of the case (1).