CN212870393U

CN212870393U - Multistage cooling device for cooling water for equipment

Info

Publication number: CN212870393U
Application number: CN202021416709.7U
Authority: CN
Inventors: 袁孟军
Original assignee: Gongyi Ziming Metallurgical Material Co ltd
Current assignee: Gongyi Ziming Metallurgical Material Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-02
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a multistage cooling device for cooling water for equipment, including the cooler bin, cooler bin top surface mounting has the refrigeration case, refrigeration case one end is provided with the circulating pipe, the drain pipe has been seted up to cooler bin surface below. The utility model discloses in, when refrigerating, add water to the cooler bin through the water filling port, water can carry out the heat exchange with the refrigerant of heat transfer incasement after entering into the cooler bin, and then cool down water, refrigerated water passes through the drain pipe under the effect of recirculated cooling water pump, enter into inside the circulating pipe, be provided with the cooling cylinder in the outside of circulating pipe simultaneously, the air-cooler is installed to cooling cylinder surface below, under the effect of air-cooler, refrigerate inside the cooling cylinder, thereby cool down the inside liquid of circulating pipe once more, the inside liquid of last circulating pipe passes through the refrigeration of refrigerator box refrigerating mechanism cubic refrigeration, thereby realize the multistage refrigeration to the cooling water, this mode easy operation, improve the refrigeration effect to the cooling water.

Description

Multistage cooling device for cooling water for equipment

Technical Field

The utility model relates to a cooling water cooling technology field especially relates to a multistage cooling device that is used for cooling water for equipment.

Background

The cooling water is water for lowering the temperature of the object to be cooled. The cooling water is mainly circulating cooling water, direct-current cooling water, indirect cooling water and the like, wherein the circulating cooling water is cooling water which is returned to a cooling structure for cooling through heat exchange and is recycled after necessary treatment. The direct-flow cooling water is cooling water which is discharged after being used once in the cooling process. The indirect cooling water refers to cooling water which indirectly exchanges heat with a cooled substance through heat exchange equipment.

The prior art has the following problems:

in the industrial production process, often need cool down mechanical equipment to guarantee mechanical equipment's normal operating, and realize through the cooling water when cooling down machinery more, the cooling water after the intensification needs in time cool down, can use cooling device when cold lack water cools down, however general cooling device structure is complicated, complex operation, only one-level cooling system simultaneously, cooling efficiency is low, and the practicality is relatively poor.

To this end, we propose a multistage cooling device for cooling water for plants that solves the above drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, general cooling device structure is complicated, and complex operation only has one-level cooling system simultaneously, and cooling efficiency is low, and the practicality is relatively poor, and the multistage cooling device who is used for cooling water for equipment that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multistage cooling device for cooling water for equipment, includes the cooler bin, cooler bin top surface mounting has the refrigeration case, refrigeration case one end is provided with the circulating pipe, the drain pipe has been seted up to cooler bin surface below, circulating pipe one end and drain pipe through connection, the circulating pipe outside is provided with the cooling cylinder, the air-cooler is installed to cooling cylinder surface below, the air conditioning export has been seted up to cooling cylinder top surface, the circulating pipe surface is located the cooling cylinder below and installs the circulative cooling water pump, cooler bin surface top is provided with the water filling port.

Preferably, the cooling box internally mounted has the heat transfer case, heat transfer case both sides surface is provided with first condenser pipe and second condenser pipe respectively, the refrigeration case is connected with the heat transfer case through first condenser pipe.

Preferably, a water temperature meter is arranged inside the drainage pipe and on one side of the circulating pipe.

Preferably, a refrigerating mechanism is installed inside the refrigerating box, and a refrigerant is filled inside the heat exchange box.

Preferably, a first electromagnetic valve is installed at one end of the drain pipe, and a second electromagnetic valve is arranged on the surface of the circulating pipe below the circulating cooling water pump.

Preferably, the surface of the cooling box is provided with an observation window.

Preferably, the cooling box bottom is provided with the landing leg, and the landing leg is provided with a plurality ofly to a plurality of landing legs equidistance are installed in four corners of cooling box bottom.

Preferably, the controller is arranged on the surface of the cooling box above the observation window.

Compared with the prior art, the utility model has the advantages that;

1. the utility model is convenient for multi-stage cooling of the cooling water entering the cooling box by the cooperation of the cooling cylinder, the air cooler and the refrigeration box, when in refrigeration, water is added into the cooling box through the water filling port, and the water can exchange heat with the refrigerant in the heat exchange box after entering the cooling box, further cooling the water, the refrigerated water enters the circulating pipe through the drain pipe under the action of the circulating cooling water pump, meanwhile, a cooling cylinder is arranged on the outer side of the circulating pipe, an air cooler is arranged below the surface of the cooling cylinder, and under the action of the air cooler, the interior of the cooling cylinder is refrigerated, so that the liquid in the circulating pipe is cooled again, and finally the liquid in the circulating pipe is refrigerated for three times through a refrigerating mechanism of the refrigerating box, thereby realize the multistage refrigeration to the cooling water, this mode easy operation improves the refrigeration effect to the cooling water.

2. The utility model discloses, at the internally mounted temperature meter of drain pipe, through setting up the temperature meter, be convenient for and detect the temperature to getting into the inside cooling water of drain pipe, when the temperature of cooling water reachs the service temperature value, the staff opens first solenoid valve through the controller, make the cooling water discharge use can, when cooling water temperature high temperature service temperature, the staff open the second solenoid valve through the controller and start circulating cooling water pump circulate refrigerate can, it can to reach the service temperature up to the cooling water temperature.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only 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 schematic structural diagram of a multistage cooling device for cooling water for equipment according to the present invention;

FIG. 2 is a schematic view of the cool air outlet of the multi-stage cooling device for cooling water used in equipment according to the present invention;

FIG. 3 is a schematic view of a cooling cylinder of a multi-stage cooling device for cooling water for equipment according to the present invention;

fig. 4 is a schematic view of a multistage cooling device water thermometer for cooling water for equipment according to the present invention.

Illustration of the drawings:

1. a cooling tank; 2. a heat exchange box; 3. an observation window; 4. a water injection port; 5. a first condenser pipe; 6. a refrigeration case; 7. a circulation pipe; 8. a cooling cylinder; 9. a controller; 10. an air cooler; 11. a circulating cooling water pump; 12. a drain pipe; 13. a first solenoid valve; 14. a second solenoid valve; 15. a support leg; 16. a water temperature meter; 17. a cold air outlet.

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 "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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-4, a multi-stage cooling device for cooling water for equipment comprises a cooling box 1, a cooling box 6 is installed on the top surface of the cooling box 1, a circulation pipe 7 is arranged at one end of the cooling box 6, a drain pipe 12 is arranged below the surface of the cooling box 1, one end of the circulation pipe 7 is communicated with the drain pipe 12, a cooling cylinder 8 is arranged outside the circulation pipe 7, an air cooler 10 is installed below the surface of the cooling cylinder 8, a cold air outlet 17 is arranged on the top surface of the cooling cylinder 8, a circulating cooling water pump 11 is installed below the surface of the circulation pipe 7 and below the cooling cylinder 8, a water filling port 4 is arranged above the surface of the cooling box 1, a first electromagnetic valve 13 is installed at one end of the drain pipe 12, a second electromagnetic valve 14 is installed below the surface of the circulation pipe 7 and below the circulating cooling water pump 11, a refrigeration mechanism is installed, the surface of heat transfer case 2 both sides is provided with first condenser pipe 5 and second condenser pipe respectively, and refrigeration case 6 is connected with heat transfer case 2 through first condenser pipe 5.

In this embodiment: through the mutual matching of the cooling cylinder 8, the air cooler 10 and the refrigerating box 6, when in use, water is added into the cooling box 1 through the water injection port 4, the water can exchange heat with a refrigerant in the heat exchange box 2 after entering the cooling box 1, so as to cool the water, the refrigerated water enters the circulating pipe 7 through the drain pipe 12 under the action of the circulating cooling water pump 11 (at the moment, the first electromagnetic valve is closed 13, the second electromagnetic valve 14 is opened), meanwhile, the cooling cylinder 8 is arranged on the outer side of the circulating pipe 7, the air cooler 10 is arranged below the surface of the cooling cylinder 8, the inside of the cooling cylinder 8 is refrigerated under the action of the air cooler 10, so that the liquid in the circulating pipe 7 is cooled again, and finally, the liquid in the circulating pipe 7 is refrigerated for three times through the refrigerating mechanism of the refrigerating box 6, so as to realize the multi-stage refrigeration of the cooling water, the operation of the mode is simple, the refrigerating effect of the cooling water is improved, and meanwhile, the refrigerating mechanism belongs to the common knowledge in the field, is only used and is not modified, so that the detailed description of a control mode and circuit connection is omitted.

Specifically, a water temperature meter 16 is provided inside the drain pipe 12 on the side of the circulation pipe 7.

In this embodiment: through setting up temperature gauge 16, be convenient for detect the temperature to the inside cooling water of entering drain pipe 12, when the temperature of cooling water reachs the service temperature value, the staff opens first solenoid valve 13 through controller 9, make the cooling water discharge use can, when cooling water temperature high temperature service temperature, the staff open second solenoid valve 14 through controller 9 and start circulating cooling water pump 11 carry out the circulation refrigeration can, it can to arrive the service temperature to the cooling water temperature.

Specifically, the surface of the cooling box 1 is provided with an observation window 3.

In this embodiment: through setting up observation window 3, be convenient for observe the inside condition of cooler bin 1.

Specifically, 1 bottom of cooling box is provided with landing leg 15, and landing leg 15 is provided with a plurality ofly to four corners in 1 bottom of cooling box are installed to a plurality of landing legs 15 equidistance, and controller 9 is installed to 1 surperficial position in observation window 3 top in cooling box.

In this embodiment: through setting up landing leg 15, be convenient for to the support of cooler bin 1 to guarantee in the course of the work, the stability of cooler bin 1 through setting up controller 9, is convenient for control the consumer inside cooler bin 1, and the control circuit inside controller 9 can be realized through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so detailed description control mode and circuit connection no longer.

The working principle is as follows: when the cooling water supply device is used, water is added into the cooling box 1 through the water injection port 4, the water can exchange heat with a refrigerant in the heat exchange box 2 after entering the cooling box 1, and then the water is cooled, the cooled water enters the circulating pipe 7 through the drain pipe 12 under the action of the circulating cooling water pump 11 (at the moment, the first electromagnetic valve is closed 13, the second electromagnetic valve 14 is opened), the cooling cylinder 8 is arranged on the outer side of the circulating pipe 7, the air cooler 10 is arranged below the surface of the cooling cylinder 8, the inside of the cooling cylinder 8 is cooled under the action of the air cooler 10, so that the liquid in the circulating pipe 7 is cooled again, finally the liquid in the circulating pipe 7 is cooled three times through the refrigerating mechanism of the refrigerating box 6, so that the multi-stage refrigeration of the cooling water is realized, the mode is simple in operation, the refrigerating effect on the cooling water is improved, the water temperature meter 16 is arranged inside the drain pipe 12, through setting up temperature gauge 16, be convenient for detect the temperature to the inside cooling water of entering drain pipe 12, when the temperature of cooling water reachs the service temperature value, the staff opens first solenoid valve 13 through controller 9, make the cooling water discharge use can, when cooling water temperature high temperature service temperature, the staff open second solenoid valve 14 through controller 9 and start circulating cooling water pump 11 carry out the circulation refrigeration can, it can to arrive the service temperature to the cooling water temperature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multistage cooling device for cooling water for equipment, includes cooler bin (1), its characterized in that, cooler bin (1) top surface mounting has refrigeration case (6), refrigeration case (6) one end is provided with circulating pipe (7), drain pipe (12) have been seted up to cooler bin (1) surface below, circulating pipe (7) one end and drain pipe (12) through connections, the circulating pipe (7) outside is provided with cooling cylinder (8), air-cooler (10) are installed to cooling cylinder (8) surface below, air conditioning outlet (17) have been seted up to cooling cylinder (8) top surface, circulating pipe (7) surface is located cooling cylinder (8) below and installs recirculated cooling water pump (11), cooler bin (1) surface top is provided with water filling port (4).

2. The multistage cooling device for cooling water for equipment according to claim 1, wherein a heat exchange box (2) is installed inside the cooling box (1), a first condensation pipe (5) and a second condensation pipe are respectively arranged on the surfaces of two sides of the heat exchange box (2), and the refrigeration box (6) is connected with the heat exchange box (2) through the first condensation pipe (5).

3. The multistage cooling device for cooling water for plants according to claim 1, characterized in that a water thermometer (16) is provided inside the drain pipe (12) on the side of the circulation pipe (7).

4. The multistage cooling device for cooling water for plants according to claim 2, characterized in that a refrigerating mechanism is installed inside the refrigerating box (6), and the heat exchange box (2) is filled with a refrigerant inside.

5. The multistage cooling device for cooling water for plants according to claim 1, wherein a first solenoid valve (13) is installed at one end of the drain pipe (12), and a second solenoid valve (14) is installed on the surface of the circulation pipe (7) below the circulating cooling water pump (11).

6. The multistage cooling device for cooling water for plants according to claim 1, characterized in that the cooling tank (1) is surface-mounted with a viewing window (3).

7. The multistage cooling device for cooling water for equipment according to claim 1, wherein the bottom end of the cooling tank (1) is provided with a plurality of legs (15), and the plurality of legs (15) are installed at four corners of the bottom end of the cooling tank (1) at equal intervals.

8. The multistage cooling device for cooling water for equipment according to claim 1, wherein a controller (9) is installed on the surface of the cooling tank (1) above the observation window (3).