CN215217206U

CN215217206U - Cooling water circulating device for heat treatment production

Info

Publication number: CN215217206U
Application number: CN202121327392.4U
Authority: CN
Inventors: 龚斌芳
Original assignee: KUNSHAN YIYANGCHAO HEAT TREATMENT CO Ltd
Current assignee: KUNSHAN YIYANGCHAO HEAT TREATMENT CO Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-17
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a cooling water circulating device for heat treatment production. The utility model discloses, including the cooling bath, first water pump and heat storage box, the bottom intercommunication of cooling bath one end has the second pipeline, first valve is installed to the one end of second pipeline, the fourth pipeline is installed to the other end of first valve, the one end intercommunication that first valve was kept away from to the fourth pipeline has the heat transfer case, the bottom intercommunication of heat transfer case has first pipeline, the input intercommunication of first water pump has first pipeline, the output intercommunication of first water pump has the third pipeline, the second valve is installed to the one end of third pipeline, the tap is installed to the other end of second valve. The utility model discloses, high temperature water passes through the effect of first circulating pipe and second circulating pipe in heat storage box after the heat treatment, and the temperature of water can reduce and be less than 90 ℃, and the water after the cooling discharges from the tap and gets into the cooling tank, reduces external water pipe and goes the water consumption that is used for the cooling, reaches the effect of practicing thrift the water source.

Description

Cooling water circulating device for heat treatment production

Technical Field

The utility model relates to a cooling water circulating device technical field specifically is a heat treatment production cooling water circulating device.

Background

Heat treatment refers to a hot working process of metals in which the material is in the solid state by means of heating, holding and cooling to obtain the desired structure and properties, and is an indispensable process in the production of ferrous products.

The steel pipe is subjected to heat treatment at the temperature of 1100 ℃, then is rapidly cooled, the water temperature of water used for cooling in a cooling tank can reach about 90 ℃ after the water works for a period of time, so that the stress treatment on the stainless steel pipe is influenced, the bending degree of the steel pipe is increased after the water temperature rises, and the subsequent processing is difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat treatment production cooling water circle device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling water circulating device for heat treatment production comprises a cooling pool, a first water pump and a heat storage tank, wherein the bottom of one end of the cooling pool is communicated with a second pipeline, the second pipeline extends to one end outside the cooling pool to be provided with a first valve, the other end of the first valve is provided with a fourth pipeline, one end of the fourth pipeline, which is far away from the first valve, is communicated with a heat exchange tank, the bottom of the heat exchange tank is communicated with a first pipeline, the input end of the first water pump is communicated with the first pipeline, the output end of the first water pump is communicated with a third pipeline, one end of the third pipeline is provided with a second valve, the other end of the second valve is provided with a faucet, the heat exchange tank is internally provided with a second circulating pipe, the heat storage tank is internally provided with a first circulating pipe, and the second circulating pipe extends to two ends outside the heat exchange tank to be provided with the output end of the second water pump and the input end of the third water pump respectively, the first circulating pipe extends to the outside one end of heat storage tank and installs the third valve, the other end intercommunication of third valve has the condensing tank, the first circulating pipe extends to the outside one end of heat storage tank and is connected with the output of third water pump, the other end that the first circulating pipe extends to the heat storage tank outside is connected with the input of second water pump.

Preferably, the first circulation pipe has a continuous S-shape inside the heat exchange tank, and the second circulation pipe has a continuous S-shape inside the heat storage tank.

Preferably, the inner wall of the heat storage tank is provided with a heat insulation structure.

Preferably, a filtering layer is arranged at the pipe orifice of one end of the second pipeline, which is positioned in the cooling pool.

Preferably, the first circulation pipe is provided with a sealing ring at the joint inside the heat exchange tank, and the second circulation pipe is provided with a sealing ring at the joint inside the heat storage tank.

Preferably, the first circulating pipe is arranged on the outer surface of the pipeline outside the heat exchange tank, and the second circulating pipe is arranged on the outer surface of the pipeline outside the heat storage tank.

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

1. according to the cooling water circulating device for heat treatment production, high-temperature water after heat treatment passes through the first circulating pipe and the second circulating pipe in the heat storage tank, the temperature of the water can be reduced and is lower than 90 ℃, the cooled water is discharged from the faucet and enters the cooling tank, the water consumption of an external tap water pipe for cooling is reduced, and the effect of saving water sources is achieved.

2. This heat treatment production cooling water circulating device obtains a large amount of heats through the condenser in the heat-retaining case when the temperature of high temperature water reduces, and the heat that obtains can supply with the heating installation, has avoided direct outside discharge high temperature water, can not cause the waste of water resource, realizes water resource circulation and uses, also can carry out recycle to the heat simultaneously, can not cause the loss of energy.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: the system comprises a first water pump 1, a first pipeline 2, a second water pump 3, a third valve 4, a heat storage tank 5, a condensation tank 6, a first circulating pipe 7, a third water pump 8, a heat exchange tank 9, a first valve 10, a second pipeline 11, a cooling pool 12, a second valve 13, a third pipeline 14, a second circulating pipe 15, a fourth pipeline 16 and a faucet 17.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a cooling water circulating device for heat treatment production comprises a cooling pool 12, a first water pump 1 and a heat storage tank 5, wherein the bottom of one end of the cooling pool 12 is communicated with a second pipeline 11, one end of the second pipeline 11, which extends to the outside of the cooling pool 12, is provided with a first valve 10, the other end of the first valve 10 is provided with a fourth pipeline 16, one end, which is far away from the first valve 10, of the fourth pipeline 16 is communicated with a heat exchange tank 9, the bottom of the heat exchange tank 9 is communicated with a first pipeline 2, the input end of the first water pump 1 is communicated with the first pipeline 2, the output end of the first water pump 1 is communicated with a third pipeline 14, one end of the third pipeline 14 is provided with a second valve 13, the other end of the second valve 13 is provided with a faucet 17, the inside of the heat exchange tank 9 is provided with a second circulating pipe 15, the inside of the heat storage tank 5 is provided with a first circulating pipe 7, the second circulating pipe 15 extends to the two ends of the outside of the heat exchange tank 9 and is provided with the output end of the second water pump 3 and the input end of the third water pump 8 respectively, the third valve 4 is installed at one end of the first circulating pipe 7 extending to the outside of the heat storage tank 5, the other end of the third valve 4 is communicated with the condensing tank 6, one end of the first circulating pipe 7 extending to the outside of the heat storage tank 5 is connected with the output end of the third water pump 8, and the other end of the first circulating pipe 7 extending to the outside of the heat storage tank 5 is connected with the input end of the second water pump 3.

In this embodiment, the first circulation pipe 7 has a continuous S-shape inside the heat exchange tank 9, and the second circulation pipe 15 has a continuous S-shape inside the heat storage tank 5, so that the heat exchange area between the first circulation pipe 7 and the second circulation pipe 15 is increased, and heat can be transferred from the heat exchange tank 9 into the heat storage tank 5 more efficiently.

In this embodiment, the heat-insulating structure is installed on the inner wall of the heat storage tank 5, so that the heat in the heat storage tank 5 is reduced and volatilized, and the water in the heat storage tank 5 is heated more quickly.

In this implementation, the mouth of pipe department that second pipeline 11 is located the inside one end of cooling bath 12 is provided with the filter layer, can filter the impurity in the cooling bath 12 and prevent to get into second pipeline 11, prevents that impurity from causing the jam to the pipeline.

In this embodiment, the first circulation pipe 7 is provided with a sealing ring at the junction inside the heat exchange tank 9, and the second circulation pipe 15 is provided with a sealing ring at the junction inside the heat storage tank 5, so that water leakage from the heat exchange tank 9 and the heat storage tank 5 is prevented, and safety is improved.

In the embodiment, the first circulation pipe 7 is arranged on the outer surface of the pipeline outside the heat exchange tank 9, and the second circulation pipe 15 is arranged on the outer surface of the pipeline outside the heat storage tank 5, so that the formation of condensed water on the outer surfaces of the first circulation pipe 7 and the second circulation pipe 15 can be reduced, and the safety is improved.

The working principle is as follows: placing a steel pipe which is just smelted into a cooling pool 12, gradually raising the temperature of water in the cooling pool 12 along with the cooling of the smelted steel pipe, opening a first valve 10, enabling high-temperature water to enter a heat exchange box 9 from a fourth pipeline 16 along a second pipeline 11, opening a third valve 4, enabling a condensing agent in a condensing box 6 to enter a first circulating pipe 7 and a second circulating pipe 15 along the third valve 4, enabling the condensing agent to circulate in the first circulating pipe 7 and the second circulating pipe 15 under the action of a second water pump 3 and a third water pump 8, absorbing the heat of high-temperature water in the heat exchange box 9 and sending the heat to the interior of a heat storage box 5 to release the heat, avoiding energy waste, opening the first water pump 1 and the second valve 13, enabling the water in the heat exchange box 9 to be sent to a faucet 17 through the first pipeline 2 and the third pipeline 14 by the first water pump 1, and enabling the water after temperature reduction to be recycled, the water consumption of an external tap water pipe for cooling is reduced, and the effect of saving water sources is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a heat treatment production cooling water circulating device, includes cooling bath (12), first water pump (1) and heat storage tank (5), its characterized in that: the bottom intercommunication of cooling pond (12) one end has second pipeline (11), second pipeline (11) extend to the outside one end of cooling pond (12) and install first valve (10), fourth pipeline (16) are installed to the other end of first valve (10), the one end intercommunication that first valve (10) were kept away from in fourth pipeline (16) has heat transfer case (9), the bottom intercommunication of heat transfer case (9) has first pipeline (2), the input intercommunication of first water pump (1) has first pipeline (2), the output intercommunication of first water pump (1) has third pipeline (14), second valve (13) are installed to the one end of third pipeline (14), tap (17) are installed to the other end of second valve (13), the internally mounted of heat transfer case (9) has second circulating pipe (15), the internally mounted of heat storage case (5) has first circulating pipe (7), the utility model discloses a heat storage tank, including heat storage tank (5), second circulating pipe (15), first circulating pipe (7), third valve (4), first circulating pipe (7) and second circulating pipe (7), second circulating pipe (15) extend to the outside both ends of heat transfer case (9) and install the output of second water pump (3) and the input of third water pump (8) respectively, the other end intercommunication of third valve (4) has condensing tank (6), first circulating pipe (7) extend to the outside one end of heat storage tank (5) and the output of third water pump (8) is connected, first circulating pipe (7) extend to the outside other end of heat storage tank (5) and the input of second water pump (3) is connected.

2. The heat treatment production cooling water circulation device according to claim 1, wherein: the first circulating pipe (7) is in a continuous S shape in the heat exchange tank (9), and the second circulating pipe (15) is in a continuous S shape in the heat storage tank (5).

3. The heat treatment production cooling water circulation device according to claim 1, wherein: and a heat insulation structure is arranged on the inner wall of the heat storage box (5).

4. The heat treatment production cooling water circulation device according to claim 1, wherein: and a filtering layer is arranged at the pipe orifice of one end of the second pipeline (11) positioned in the cooling pool (12).

5. The heat treatment production cooling water circulation device according to claim 1, wherein: the first circulating pipe (7) is provided with the sealing washer in the inside junction of heat transfer case (9), second circulating pipe (15) is provided with the sealing washer in the inside junction of heat storage case (5).

6. The heat treatment production cooling water circulation device according to claim 1, wherein: and the first circulating pipe (7) is positioned on the outer surface of the external pipeline of the heat exchange tank (9), and the second circulating pipe (15) is positioned on the outer surface of the external pipeline of the heat storage tank (5) and is provided with a heat insulation layer.