CN217844438U - External water cooling circulation system - Google Patents
External water cooling circulation system Download PDFInfo
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- CN217844438U CN217844438U CN202222037169.7U CN202222037169U CN217844438U CN 217844438 U CN217844438 U CN 217844438U CN 202222037169 U CN202222037169 U CN 202222037169U CN 217844438 U CN217844438 U CN 217844438U
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- cooling
- water pipe
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Abstract
The utility model discloses an outer water-cooling circulation system, include: a cooling device; the first external water cooling device is connected with the cooling device, and water circulates between the first external water cooling device and the cooling device; the second external water cooling device is connected with the cooling device and circulates water with the cooling device; the control valves are positioned at the water inlet and the water outlet of the cooling device and are connected with the first external water cooling device and the second external water cooling device; a controller in communication with the control valve. Through the utility model discloses an outer water-cooling circulation system can guarantee the stability of lifting machine.
Description
Technical Field
The utility model relates to a lifting machine technical field specifically is an outer water-cooling circulation system.
Background
The existing water cooling system of the main shaft elevator has long service cycle, so that equipment is aged, and the water pump is damaged, a control circuit board is burnt out, a compressor fails and the like. If the water cooling system is imported equipment, the related parts have long supply periods, and the safe and stable operation of the elevator system is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the problem of lifting machine water cooling system because of equipment is ageing, lead to equipment failure rate high, influence lifting machine steady operation is solved.
In order to solve the technical problem, the utility model provides a following technical scheme:
an external water-cooled cooling circulation system comprising:
a cooling device;
the first external water cooling device is connected with the cooling device, and water circulates between the first external water cooling device and the cooling device;
the second outer water cooling device is connected with the cooling device, and water circulates between the second outer water cooling device and the cooling device;
the control valves are positioned at the water inlet and the water outlet of the cooling device and are connected with the first external water cooling device and the second external water cooling device;
a controller in communicative connection with the control valve.
The utility model discloses an in the embodiment, outer water-cooling circulation system still include first water pipe and second water pipe, the one end of first water pipe with the water inlet of heat sink is connected, the other end of first water pipe with the delivery port of first outer water-cooling device is connected, the one end of second water pipe with the delivery port of heat sink is connected, the other end of second water pipe with the water inlet of first outer water-cooling device is connected.
The utility model discloses an in the embodiment, the control valve includes first control valve and second control valve, first control valve one end with the water inlet of heat sink is connected, the other end of first control valve with first outer water cooling plant with the delivery port of the outer water cooling plant of second is connected, the second control valve with the delivery port of heat sink is connected, the other end of second control valve with first outer water cooling plant with the water inlet of the outer water cooling plant of second is connected.
In an embodiment of the present invention, the external water-cooling circulation system further includes a third water pipe and a fourth water pipe, one end of the third water pipe is connected to the water outlet of the second external water-cooling device, and the other end of the third water pipe is connected to the water inlet of the first external water-cooling device through the first control valve; one end of the fourth water pipe is connected with a water inlet of the second outer water cooling device, and the other end of the fourth water pipe is connected with a water outlet of the cooling device through the second control valve body.
The utility model discloses an in the embodiment, outer water-cooling circulation system still include fifth water pipe and moisturizing device, fifth water pipe one end with the fourth water piping connection, the other end of fifth water pipe with the delivery port of moisturizing device is connected.
The utility model discloses an embodiment, outer water-cooling circulation system still include sixth water pipe and supercharging device, supercharging device get the water inlet with the fourth water piping connection, supercharging device's delivery port with the one end of sixth water pipe is connected, its the other end of sixth water pipe with the water inlet of the outer water-cooling device of second is connected.
The utility model discloses an embodiment, the moisturizing device still includes the ball valve, at least two the ball valve respectively with the water inlet and the delivery port of moisturizing device are connected.
The utility model discloses an embodiment, supercharging device still includes the butterfly valve, at least two the butterfly valve respectively with supercharging device's water inlet and delivery port are connected.
The utility model discloses an embodiment, outer water-cooling circulation system still includes filter and drain valve, the filter is located in the sixth water pipe, the drain valve is located the filter with between the outer water cooling plant of second, and with sixth water piping connection.
The utility model discloses an in the embodiment, outer water-cooling circulation system still includes discharge valve, discharge valve with the third water piping connection.
Compared with the prior art, the beneficial effects of the utility model are that: through two sets of external water cooling devices, the reliable and stable operation of the elevator is guaranteed, so that maintainers have sufficient time to overhaul the failed external water cooling devices, and the influence on production sites is reduced.
Drawings
Fig. 1 is a schematic view of an external water cooling and cooling circulation system of the present invention.
Fig. 2 is a connection block diagram of the control valve and the controller of the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 and 2, the present invention provides an external water cooling circulation system, which includes a cooling device 100, a first external water cooling device 200, a second external water cooling device 300, a control valve 400 and a controller 500. The cooling device 100 is configured to cool water obtained from the first external water cooling device 200 or the second external water cooling device 300, and then convey the water to a hoist transmission system (not shown) for cooling, when the temperature of the water has no cooling effect, the cooling device 100 conveys the water conveyed to the hoist transmission system to the first water cooling device 200 or the second water cooling device 300, and the first water cooling device 200 or the second water cooling device 300 conveys new external water to the cooling device 100, so as to circulate the water and achieve the purpose of cooling the hoist transmission system. The control valve 400 is located the water inlet of the cooling device 100 and the water outlet, with first outer water cooling device 200 with the outer water cooling device 300 of second is connected, and the outer water cooling that flows to the cooling device 100 through the control valve 400 is first outer water cooling device 200 or the outer water cooling device 300 of second to and the water of control cooling device 100 exhaust is the first outer water cooling device 200 of flow direction or the outer water cooling device 300 of second. The controller 500 is connected to the control valve 400 in communication, and the opening and closing of the control valve 400 can be remotely controlled by the controller 500. Through setting up two outer water cooling plant, when an outer water cooling plant trouble, another outer water cooling plant supplies water for heat sink 100 in addition, does not influence the steady operation of lifting machine. Through controller 500 control valve 400, the open and shut state of control valve 400 that can long-rangely switch has guaranteed outer water-cooling circulation system's reliability makes the maintainer have abundant time to carry out systematic maintenance to the trouble to the influence to production has been reduced.
Referring to fig. 1 and 2, in an embodiment of the present invention, the control valve 400 includes a first control valve 410 and a second control valve 420. The first control valve 410 is connected with the water inlet of the temperature reducing device 100, the water outlet of the first outer water cooling device 200 and the water outlet of the second outer water cooling device 300. The second control valve 420 is connected with the water outlet of the temperature reducing device 100 and the water inlets of the first and second external water cooling devices 200 and 300. The first control valve 410 and the second control valve 420 are, for example, electric three-way valves. The controller 500 is in communication connection with the first control valve 410 and the second control valve 420, controls the opening and closing of the first control valve 410 and the second control valve 420, and also controls the opening degree of the first control valve 410 and the second control valve 420, and achieves the control of the pressure and the flow rate of the water cooling to the outside in the water pipe by controlling the opening degree.
Referring to fig. 1, in an embodiment of the present invention, the external water-cooling circulation system further includes a plurality of water pipes, a filter 620, a drain valve 630, and an exhaust valve 640. Specifically, the plurality of water pipes includes a first water pipe 611, a second water pipe 612, a third water pipe 613, and a fourth water pipe 614. Wherein, first water pipe 611 one end is connected with the water inlet of heat sink 100, and the other end is connected with the delivery port of first outer water cooling plant 200, and second water pipe 612 one end is connected with the delivery port of heat sink 100, and the other end is connected with the water inlet of first outer water cooling plant 200, has realized the outer water-cooling circulation of heat sink 100 and first outer water cooling plant 200. One end of the third water pipe 613 is connected to the water outlet of the second external water cooling device 300, and the other end thereof is connected to the water outlet of the temperature reducing device 100 and the water inlet of the first external water cooling device 200 through the first control valve 410. One end of the fourth water pipe 614 is connected to the water inlet of the second external water cooling device 300, and the other end thereof is connected to the water outlet of the temperature reducing device 100 and the water inlet of the first external water cooling device 200 through the second control valve body 420.
Referring to fig. 1, in an embodiment of the present invention, the external water-cooling circulation system further includes a water replenishing device 700 and a pressure increasing device 800, and the plurality of water pipes further include a fifth water pipe 615 and a sixth water pipe 616. One end of the fourth water pipe 614 is connected to the second control valve 420, and the other end thereof is connected to the water inlet of the pressure boosting device 800. One end of the sixth water pipe 616 is connected to the water outlet of the pressure boosting device 800, and the other end thereof is connected to the water inlet of the second external water cooling device 300. The water replenishing device 700 is located between the temperature reducing device 100 and the pressurizing device 800, one end of a fifth water pipe 615 is connected with a water outlet of the water replenishing device 700, and the other end of the fifth water pipe 615 is communicated with a fourth water pipe 614. The second outer water cooling device 300 further comprises two connecting members 310, for example, the number of the connecting members 310 is two, and the two connecting members are respectively located at the water inlet and the water outlet of the second outer water cooling device 300 and are respectively connected with the sixth water pipe 616 and the third water pipe 613. The water inlet of the water supplementing device 700 is externally connected with a water source, and when the external water-cooling temperature-reducing circulating system leaks water due to the phenomenon of condensed water or insufficient tightness of pipeline connection, the water supplementing device 700 supplements water. Because two sets of external water cooling devices are arranged, one set of external water cooling device is necessarily far away from the cooling device 100 in the installation position, and the pressurization device 800 is arranged to realize remote external water cooling conveying. The water replenishing device 700 further comprises ball valves 710, and at least two ball valves 710 are respectively connected with the water inlet and the water outlet of the water replenishing device 700. The pressure boosting device 800 further comprises butterfly valves 810, and at least two butterfly valves 810 are connected with the water inlet and the water outlet of the pressure boosting device respectively. Through the ball valve 710 and the butterfly valve 810, when the outer water cooling device is replaced, water leakage in the water replenishing device 700 is avoided, water waste is caused, and the water drained from the cooling device 100 is prevented from flowing to the second outer water cooling device 300.
Referring to fig. 1, in an embodiment of the present invention, the external water-cooling circulation system further includes a filter 620, a drain valve 630 and an exhaust valve 640, wherein the filter 620 is located in the sixth water pipe 616 for filtering the water discharged from the cooling device 100. Specifically, the filter 620 is, for example, a Y-filter. The drain valve 630 is connected to the sixth water pipe 616, the filter 620 is connected to the second external water cooling device 300, and the exhaust valve 640 is connected to the third water pipe 613. When the external water cooling device is replaced, the excessive external water cooling and gas in the water pipe are discharged through the drain valve 640 and the exhaust valve 640.
Referring to fig. 1, in an embodiment of the present invention, in a normal state, the first control valve 410 closes the passage of the third water pipe 613 to prevent the cold water of the second external water cooling device 300 from flowing to the water inlet of the temperature reducing device 100, the second control valve 420 closes the passage of the fourth water pipe 614 to prevent the water discharged from the water outlet of the temperature reducing device 100 from flowing to the second external water cooling device 300, and at this time, the ball valve 710 and the butterfly valve 810 are closed. The water circulation between the cooling device 100 and the first external water cooling device 200 is realized. If the first external water cooling device 200 fails, at this time, the first control valve 410 is made to close the passage where the first water pipe 610 is connected to the water outlet of the first external water cooling device 200, so as to prevent the external water of the first external water cooling device 200 from flowing to the temperature reduction device 100, the second control valve 420 is made to close the passage where the second water pipe 610 is connected to the water inlet of the first external water cooling device 200, and the water discharged from the temperature reduction device 100 is prevented from flowing to the first external water cooling device 200 through manual operation or remote control by the controller 500. At this time, the ball valve 710 determines whether to open according to the actual condition of the water amount, and the butterfly valve 810 is opened, so as to realize the water circulation between the drop device 100 and the second external water cooling device 300.
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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides an outer water-cooling circulation system which characterized in that includes:
a cooling device;
the first external water cooling device is connected with the cooling device, and water circulates between the first external water cooling device and the cooling device;
the second external water cooling device is connected with the cooling device and circulates water with the cooling device;
the control valves are positioned at the water inlet and the water outlet of the cooling device and are connected with the first external water cooling device and the second external water cooling device;
a controller in communication with the control valve.
2. The external water-cooling circulation system of claim 1, further comprising a first water pipe and a second water pipe, wherein one end of the first water pipe is connected with the water inlet of the cooling device, the other end of the first water pipe is connected with the water outlet of the first external water-cooling device, one end of the second water pipe is connected with the water outlet of the cooling device, and the other end of the second water pipe is connected with the water inlet of the first external water-cooling device.
3. The external water-cooling circulation system of claim 2, wherein the control valve comprises a first control valve and a second control valve, one end of the first control valve is connected with the water inlet of the cooling device, the other end of the first control valve is connected with the water outlets of the first external water-cooling device and the second external water-cooling device, the second control valve is connected with the water outlet of the cooling device, and the other end of the second control valve is connected with the water inlets of the first external water-cooling device and the second external water-cooling device.
4. The external water-cooling temperature-reducing circulating system of claim 3, further comprising a third water pipe and a fourth water pipe, wherein one end of the third water pipe is connected with the water outlet of the second external water-cooling device, and the other end of the third water pipe is connected with the water inlet of the first external water-cooling device through the first control valve; one end of the fourth water pipe is connected with a water inlet of the second outer water cooling device, and the other end of the fourth water pipe is connected with a water outlet of the cooling device through the second control valve body.
5. The external water-cooling temperature-reducing circulating system of claim 4, further comprising a fifth water pipe and a water supplementing device, wherein one end of the fifth water pipe is connected with the fourth water pipe, and the other end of the fifth water pipe is connected with a water outlet of the water supplementing device.
6. The external water-cooling circulation system of claim 5, further comprising a sixth water pipe and a pressurizing device, wherein the pressurizing device has a water inlet connected to the fourth water pipe, a water outlet of the pressurizing device is connected to one end of the sixth water pipe, and the other end of the sixth water pipe is connected to the water inlet of the second external water-cooling device.
7. The external water-cooling circulation system of claim 5, wherein the water replenishing device further comprises ball valves, and at least two of the ball valves are respectively connected with a water inlet and a water outlet of the water replenishing device.
8. The external water-cooled cooling circulation system of claim 6, wherein the pressure boosting device further comprises butterfly valves, and at least two butterfly valves are respectively connected with the water inlet and the water outlet of the pressure boosting device.
9. The external water-cooling temperature-reducing circulation system according to claim 6, further comprising a filter and a drain valve, wherein the filter is located in the sixth water pipe, and the drain valve is located between the filter and the second external water-cooling device and connected to the sixth water pipe.
10. The external water-cooled cooling circulation system of claim 6, further comprising an exhaust valve connected to the third water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037169.7U CN217844438U (en) | 2022-08-02 | 2022-08-02 | External water cooling circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037169.7U CN217844438U (en) | 2022-08-02 | 2022-08-02 | External water cooling circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217844438U true CN217844438U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222037169.7U Active CN217844438U (en) | 2022-08-02 | 2022-08-02 | External water cooling circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217844438U (en) |
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2022
- 2022-08-02 CN CN202222037169.7U patent/CN217844438U/en active Active
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