CN218862658U - Refrigeration cooling system suitable for mine - Google Patents
Refrigeration cooling system suitable for mine Download PDFInfo
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- CN218862658U CN218862658U CN202222431776.1U CN202222431776U CN218862658U CN 218862658 U CN218862658 U CN 218862658U CN 202222431776 U CN202222431776 U CN 202222431776U CN 218862658 U CN218862658 U CN 218862658U
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Abstract
The utility model provides a refrigeration cooling system suitable for mine, include: the water purification device, the cooling tower group device, the water purification tank, the underground cooling device and the ground water storage tank; the water purifying device is connected with the cooling tower group device; the cooling tower set device, the underground cooling device and the ground water storage pool are all connected with the clean water pool. Purifying the waste water in the mine by a water purifying device to obtain purified water, sending the purified water to a cooling tower assembly device for cooling, and respectively sending the cooled purified water to an underground cooling device and a ground water storage tank; the cooling purified water delivered to the underground cooling device is used for cooling a mine, and the cooling purified water delivered to the ground water storage tank is used for ground greening, ground fire control and ground washing. The underground cooling device uses the purified water cooled by the cooling tower set device, and the cooled purified water can improve the overall cooling effect of the system; meanwhile, the ground water storage tank can improve the utilization rate of purified water.
Description
Technical Field
The utility model relates to a cooling system technical field especially relates to a refrigeration cooling system suitable for mine.
Background
At present, the consumption of mineral energy is large, the mining depth of a mine is gradually increased, the temperature of rock mass in the mine is high, the environmental temperature is high, and the heat dissipation condition of production equipment is poor in the mining process of the mine, so that the physical and mental health of mineral workers and the reliability of the equipment are seriously influenced, and a large potential safety hazard also exists; meanwhile, a large amount of high-temperature wastewater is generated in the mining process of the mine, and the direct discharge of the wastewater causes serious environmental pollution and water resource waste.
At present, a mine cooling system is commonly used in a heat dissipation mode of heat dissipation on the well and centralized refrigeration in the well, and the mode has the problems of poor cooling effect and low waste water utilization efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a refrigeration and cooling system for a mine that overcomes or at least partially solves the above problems.
In order to solve the problem, the utility model discloses a refrigeration cooling system suitable for mine, include: the water purification device, the cooling tower group device, the water purification tank, the underground cooling device and the ground water storage tank;
the water purifying device is connected with the cooling tower group device; the water purifying device is used for purifying mine wastewater, and the purified mine wastewater is conveyed to the cooling tower group device for cooling treatment;
the cooling tower group device, the underground cooling device and the ground water storage pool are all connected with the clean water pool;
wherein the purified water cooled by the cooling tower assembly is delivered to the purified water tank;
and the purified water after being cooled is respectively conveyed to the underground cooling device and the ground water storage tank by the purified water tank.
Preferably, the system also comprises a sedimentation tank and a downhole drainage device;
the sedimentation tank and the water purification device are both connected with the underground drainage device; wherein, the underground drainage device is used for conveying the mine waste water in the sedimentation tank to the water purification device.
Preferably, the device also comprises a refrigerating device;
the cooling tower group device and the clear water pool are both connected with the refrigerating device; wherein, the purified water cooled by the cooling tower group device is conveyed to the refrigerating device for secondary cooling, and the purified water after secondary cooling is conveyed to the purified water pool.
Preferably, the device also comprises a buffer water tank;
the purified water tank and the ground water storage tank are both connected with the buffer water tank; wherein the water in the clean water tank is conveyed to the buffer water tank; the water in the buffer tank is delivered to the ground reservoir.
Preferably, the water purifying device is connected with the buffer water tank; wherein, the water in the water purifying device can be conveyed to the buffer water tank.
Preferably, the device also comprises a first pipeline and a first valve;
one end of the first pipeline is connected with the water purifying device, and the other end of the first pipeline is connected with the cooling tower group device;
the first valve is arranged on the first pipeline.
Preferably, the device further comprises a second pipeline and a second valve;
one end of the second pipeline is connected with the cooling tower group device, and the other end of the second pipeline is connected with the refrigerating device;
the second valve is arranged on the second pipeline.
Preferably, the device also comprises a third pipeline and a third valve;
one end of the third pipeline is connected with the refrigerating device, and the other end of the third pipeline is connected with the purified water pool;
the third valve is arranged on the third pipeline.
Preferably, the device also comprises a fourth pipeline and a fourth valve;
one end of the fourth pipeline is connected with the cooling tower group device, and the other end of the fourth pipeline is connected with the clear water pool;
the fourth valve is arranged on the fourth pipeline.
Preferably, the device also comprises a fifth pipeline and a fifth valve;
one end of the fifth pipeline is connected with the water purifying device, and the other end of the fifth pipeline is connected with the buffer water tank;
the fifth valve is arranged on the fifth pipeline.
The utility model discloses a following advantage: purifying the waste water in the mine by a water purifying device to obtain purified water; the purified water is sent to a cooling tower group device for cooling treatment, and the cooled purified water is stored in a purified water pool; the cooling purified water in the purified water tank is respectively delivered to the underground cooling device and the ground water tank; the cooling purified water delivered to the underground cooling device is used for cooling the mine, and the cooling purified water delivered to the ground water storage tank is used for greening the ground, fire fighting the ground and flushing the ground. The underground cooling device uses the purified water cooled by the cooling tower group device, and the cooled purified water can improve the overall cooling effect of the system; meanwhile, the ground water storage tank can improve the utilization rate of purified water.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a refrigeration and cooling system for a mine according to the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the refrigeration cooling system suitable for the mine.
The reference numbers in the drawings of the specification are as follows:
a sedimentation tank 1; a water purifying device 2; a cooling tower unit 3; a refrigerating device 4; a clean water tank 5; a downhole cooling device 6; a buffer water tank 7; a ground water storage tank 8; a first valve 9; a second valve 10; a third valve 11; a fourth valve 12; a fifth valve 13; a sixth valve 14; a seventh valve 15.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-2, fig. 1 shows a schematic structural diagram of an embodiment of a refrigeration cooling system suitable for a mine, which may specifically include: the system comprises a water purifying device 2, a cooling tower group device 3, a water purifying pool 5, an underground cooling device 6 and a ground water storage pool 8;
the water purifying device 2 is connected with the cooling tower group device 3; the water purifying device 2 is used for purifying mine wastewater, and the purified mine wastewater is conveyed to the cooling tower group device 3 for cooling treatment;
the cooling tower group device 3, the underground cooling device 6 and the ground water storage tank 8 are all connected with the clean water tank 5;
wherein the purified water cooled by the cooling tower assembly 3 is sent to the purified water tank 5;
and the purified water tank 5 is used for respectively conveying the cooled purified water to the underground cooling device 6 and the ground water storage tank 8. More specifically, the wastewater in the mine is purified by a water purifying device 2 to obtain purified water; the purified water is sent to the cooling tower group device 3 for cooling treatment, and the cooled purified water is stored in a purified water tank 5; the cooling purified water in the purified water tank 5 is respectively delivered to the underground cooling device 6 and the ground water tank 8; the cooling purified water delivered to the underground cooling device 6 is used for cooling a mine, and the cooling purified water delivered to the ground water storage tank 8 is used for ground greening, ground fire control and ground washing. The downhole cooling device 6 uses the purified water cooled by the cooling tower group device 3, and the cooled purified water can improve the overall cooling effect of the system; meanwhile, the ground water storage tank 8 can also improve the utilization rate of purified water.
A refrigeration and cooling system suitable for use in a mine in the present exemplary embodiment will be further described below.
As an example, the system also comprises a sedimentation tank 1 and a downhole drainage device;
the sedimentation tank 1 and the water purifying device 2 are both connected with the underground drainage device; wherein, the underground drainage device is used for conveying the mine wastewater in the sedimentation tank 1 to the water purification device 2. More specifically, in order to improve the purification efficiency of mine wastewater, the mine wastewater is firstly conveyed into the sedimentation tank 1 for sedimentation treatment, and the wastewater after sedimentation treatment is conveyed to the water purification device 2 through the underground drainage device.
As an example, a refrigeration device 4;
the cooling tower group device 3 and the clean water tank 5 are both connected with the refrigerating device 4; wherein the purified water cooled by the cooling tower assembly 3 is fed to the refrigerating device 4 for secondary cooling, and the purified water after secondary cooling is fed to the purified water tank 5. More specifically, in order to ensure that the temperature of the purified water cooled by the cooling tower group device 3 meets the requirement, a refrigerating device 4 is additionally arranged, and the refrigerating device 4 carries out secondary cooling on the purified water. The cooling tower group apparatus 3 is composed of a plurality of cooling towers.
It should be noted that, after the purified water for downhole cooling is subjected to heat exchange with outdoor air by the cooling tower assembly device 3 to obtain a first cooling temperature, the outlet water temperature T1 of the cooling tower assembly device 3 is detected. The refrigeration cooling system also comprises a temperature detection device, and the second valve 10, the third valve 11, the fourth valve 12 and the fifth valve 13 are all connected with the temperature detection device; the second valve 10, the third valve 11, the fourth valve 12 and the fifth valve 13 are closed or opened according to the temperature detected by the temperature detection device. More specifically, the opening and closing of the first valve 9, the second valve 10, the third valve 11, the fourth valve 12, the fifth valve 13 and the sixth valve 14 are used for controlling the liquid flowing condition in the corresponding pipelines.
If the outlet water temperature T1 of the cooling tower assembly device 3 is lower than the preset water supply temperature value T2, the fifth valve 13 and the second valve 10 are closed, the fourth valve 12 is opened, and the outlet water of the cooling tower assembly device 3 is directly collected to the purified water tank 5 through the fourth pipeline;
if the water outlet temperature T1 of the cooling tower group device 3 is higher than the preset water supply temperature value T3, starting a cooling tower additionally;
if the water outlet temperature T1 of the cooling tower group device 3 is lower than the preset water supply temperature value T4, closing one cooling tower;
if the outlet water temperature T1 of the cooling tower assembly device 3 is between the water supply temperature value T3 and the water supply temperature value T4, the cooling tower assembly device 3 keeps the current operation state at this time, so as to prevent the cooling tower assembly device 3 from being frequently started and stopped.
When all the cooling towers in the cooling tower set device 3 are opened and the water outlet temperature T1 of the cooling tower set device 3 is still higher than the water supply temperature T2 of the well-entering chilled water, the fifth valve 13 and the fourth valve 12 are closed and the second valve 10 and the third valve 11 are opened, the outlet water of the cooling tower set device 3 enters the refrigerating device 4 through the second pipeline for secondary cooling, and then enters the clean water tank 5 through the third pipeline after being cooled to the required temperature T2. The purified water is cooled by the cooling tower set device 3 in a primary cooling way, so that the cooling load of the refrigerating device 4 can be reduced, the cold output and the power consumption of the refrigerating device 4 can be reduced, and the energy can be saved.
As an example, a buffer water tank 7;
the purified water tank 5 and the ground water storage tank 8 are both connected with the buffer water tank 7; wherein the water in the clean water tank 5 is conveyed to the buffer water tank 7; the water in the buffer tank 7 is delivered to the ground reservoir 8.
The water purifying device 2 is connected with the buffer water tank 7; wherein the water in the water purification device 2 is transported to the buffer tank 7. More specifically, the refrigeration cooling system further comprises a sixth pipeline and a sixth valve 14; one end of the sixth pipeline is connected with the clean water tank 5, and the other end of the sixth pipeline is connected with the buffer water tank 7; a sixth valve 14 is provided on the sixth line. The refrigeration cooling system also comprises a first water level ball float valve detection device, the first water level ball float valve detection device is connected with a sixth valve 14, when the water level in the clean water reservoir 5 is higher than the preset highest water level, the sixth valve 14 is opened, and the purified water in the clean water reservoir 5 flows into the buffer water tank 7 through a sixth pipeline for the ground water, so as to avoid resource waste caused by overflow of the full water of the clean water reservoir 5. That is, when the first water level float valve detecting means detects that the storage amount of the purified water in the clean water reservoir 5 exceeds the storage threshold of the clean water reservoir 5, the sixth valve 14 is opened, and the excess purified water flows into the buffer tank 7 through the sixth pipeline and then is delivered into the ground water reservoir 8 for ground greening, ground fire protection and ground washing.
It should be noted that, the refrigeration cooling system further includes a second water level float valve detection device, the second water level float valve detection device is connected with the fifth valve 13, when the water level in the water purification apparatus 2 is higher than the preset highest water level, the fifth valve 13 is opened, and the purified water in the water purification apparatus 2 flows into the buffer water tank 7 through the fifth pipeline for ground water, so as to avoid resource waste caused by overflow of the full water of the water purification apparatus 2. That is, when second water level ball float valve detection device detects that the mine waste water that purifier 2 handled exceeds the memory space of clean water reservoir 5, open first valve 9 and fifth valve 13 simultaneously, during the purified water flows into cooling tower group device 3 and buffer tank 7 respectively, because the water in buffer tank 7 mainly used ground greening, ground fire control and ground wash, so need not to cool off through cooling tower group device 3, only need in buffer tank 7 and ground tank 8 through the outdoor air heat transfer can.
In addition, in order to control the flow rate of the purified water delivered to the downhole cooling device 6, the refrigeration cooling system further comprises a seventh pipeline and a seventh valve 15; one end of the seventh pipeline is connected with the clean water tank 5, and the other end of the seventh pipeline is connected with the underground cooling device 6; a seventh valve 15 is arranged on the seventh line.
As an example, a first pipeline and a first valve 9 are also included;
one end of the first pipeline is connected with the water purifying device 2, and the other end of the first pipeline is connected with the cooling tower group device 3;
the first valve 9 is arranged on the first pipeline.
A second line and a second valve 10;
one end of the second pipeline is connected with the cooling tower group device 3, and the other end of the second pipeline is connected with the refrigerating device 4;
the second valve 10 is provided on the second line.
A third pipeline and a third valve 11;
one end of the third pipeline is connected with the refrigerating device 4, and the other end of the third pipeline is connected with the clear water pool 5;
the third valve 11 is arranged on the third pipeline.
A fourth pipeline and a fourth valve 12 are also included;
one end of the fourth pipeline is connected with the cooling tower group device 3, and the other end of the fourth pipeline is connected with the clean water tank 5;
the fourth valve 12 is arranged on the fourth pipeline.
A fifth pipeline and a fifth valve 13 are also included;
one end of the fifth pipeline is connected with the water purifying device 2, and the other end of the fifth pipeline is connected with the buffer water tank 7;
the fifth valve 13 is arranged on the fifth pipeline.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "include", "including" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or terminal device including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such process, method, article, or terminal device. Without further limitation, an element defined by the phrases "comprising one of \ 8230; \8230;" does not exclude the presence of additional like elements in a process, method, article, or terminal device that comprises the element.
The refrigeration cooling system suitable for the mine provided by the utility model is introduced in detail, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A refrigeration cooling system suitable for a mine, comprising: the water purification device, the cooling tower group device, the water purification tank, the underground cooling device and the ground water storage tank;
the water purifying device is connected with the cooling tower group device; the water purifying device is used for purifying mine wastewater, and the purified mine wastewater is conveyed to the cooling tower group device for cooling treatment;
the cooling tower group device, the underground cooling device and the ground water storage pool are all connected with the clean water pool;
wherein the purified water cooled by the cooling tower assembly is delivered to the purified water tank;
and the purified water tank is used for respectively conveying the cooled purified water to the underground cooling device and the ground water storage tank.
2. The refrigeration chiller system of claim 1, further comprising a settling tank and a downhole drain;
the sedimentation tank and the water purification device are both connected with the underground drainage device; wherein, the underground drainage device is used for conveying the mine waste water in the sedimentation tank to the water purification device.
3. The system of claim 1, further comprising a refrigeration device;
the cooling tower group device and the clean water tank are both connected with the refrigerating device; wherein, the purified water cooled by the cooling tower group device is conveyed to the refrigerating device for secondary cooling, and the purified water after secondary cooling is conveyed to the purified water pool.
4. The system of claim 1, further comprising a buffer tank;
the purified water tank and the ground water storage tank are both connected with the buffer water tank; wherein the water in the clean water tank is conveyed to the buffer water tank; the water in the buffer tank is delivered to the ground reservoir.
5. The refrigeration cooling system according to claim 4, wherein the water purifying device is connected with the buffer water tank; wherein, the water in the water purification device can be conveyed to the buffer water tank.
6. The system of claim 1, further comprising a first line and a first valve;
one end of the first pipeline is connected with the water purifying device, and the other end of the first pipeline is connected with the cooling tower group device;
the first valve is arranged on the first pipeline.
7. The chilled cooling system of claim 3, further comprising a second line and a second valve;
one end of the second pipeline is connected with the cooling tower group device, and the other end of the second pipeline is connected with the refrigerating device;
the second valve is arranged on the second pipeline.
8. The system of claim 3, further comprising a third line and a third valve;
one end of the third pipeline is connected with the refrigerating device, and the other end of the third pipeline is connected with the clear water tank;
the third valve is arranged on the third pipeline.
9. The system of claim 1, further comprising a fourth line and a fourth valve;
one end of the fourth pipeline is connected with the cooling tower group device, and the other end of the fourth pipeline is connected with the clear water tank;
the fourth valve is arranged on the fourth pipeline.
10. The refrigeration chiller system of claim 5, further comprising a fifth line and a fifth valve;
one end of the fifth pipeline is connected with the water purifying device, and the other end of the fifth pipeline is connected with the buffer water tank;
the fifth valve is arranged on the fifth pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222431776.1U CN218862658U (en) | 2022-09-14 | 2022-09-14 | Refrigeration cooling system suitable for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222431776.1U CN218862658U (en) | 2022-09-14 | 2022-09-14 | Refrigeration cooling system suitable for mine |
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| Publication Number | Publication Date |
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| CN218862658U true CN218862658U (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222431776.1U Active CN218862658U (en) | 2022-09-14 | 2022-09-14 | Refrigeration cooling system suitable for mine |
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| CN (1) | CN218862658U (en) |
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- 2022-09-14 CN CN202222431776.1U patent/CN218862658U/en active Active
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