CN212003596U - Water circulation refrigerating system - Google Patents
Water circulation refrigerating system Download PDFInfo
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- CN212003596U CN212003596U CN202020198543.XU CN202020198543U CN212003596U CN 212003596 U CN212003596 U CN 212003596U CN 202020198543 U CN202020198543 U CN 202020198543U CN 212003596 U CN212003596 U CN 212003596U
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Abstract
The utility model provides a water circulation refrigerating system, including vacuum pump body, refrigerator, circulating water tank and coolant tank, circulating water tank includes the baffle of vertical setting, and the baffle separates into two independent hot-water ponds and cold water pond with circulating water tank, the water inlet and the delivery port of vacuum pump body communicate with cold water pond and hot-water pond respectively, and water in the cold water pond passes through the conveyer pipe and gets into coolant tank by the delivery pump, and water in the coolant tank finally gets into the vacuum pump body via the water inlet through the hoisting action of hoisting pump, and water in the vacuum pump body passes through the overflow pipe through the overflow valve and flows in the hot-water pond, circulating water tank's top is equipped with the refrigerator, and hot-water pond and cold water pond are connected respectively to the refrigerator inlet tube and the refrigerator outlet pipe of refrigerator, still installs circulating water pump. The system reduces the sealing water temperature of the water ring vacuum pump, realizes the recycling of cooling water, reduces the discharge of waste water, improves the operating environment and realizes the comprehensive utilization of resources.
Description
Technical Field
The utility model relates to a cooling water system device technical field specifically is a water circulation refrigerating system.
Background
The vacuum pump is a device for obtaining vacuum by mechanically, physically, chemically or physico-chemically pumping a pumped container, and improving, generating and maintaining vacuum in a certain closed space. The water ring vacuum pump is a common vacuum pump, and is more and more emphasized by people in the aspect of vacuumizing due to the development of vacuum application technology and the enhancement of public environmental protection consciousness, and a proper amount of water is filled in a pump body to serve as working liquid. In the use process of the vacuum pump, a large amount of cooling water needs to be introduced into the vacuum pump, and the vacuum pump is cooled by the cooling water.
After starting the water ring vacuum pump, the vacuum pump is automatic in extracting cooling water entering vacuum pump from cooling water tank, discharge to cooling water tank's in-process and absorb a large amount of heats from the export of vacuum pump at the cooling water through the vacuum pump, after the temperature risees, constantly pump the water in the cooling water tank to the cooling tower in and cool off through the lift pump, water after the cooling gets into in the circulating water pond, at last by the delivery water pump to the cooling water tank in, guarantee that the water in the cooling water tank keeps constant temperature.
The defects of the prior art are that the cold water which flows back after being cooled by the cooling water tower is mixed with the hot water flowing out of the vacuum pump, so that the mixed water temperature is higher, and the cooling effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a water cycle refrigerating system reduces the sealing water temperature degree of water ring vacuum pump through refrigerator refrigeration cycle, has reached and has promoted refrigerated effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water cycle refrigerating system, including the vacuum pump body, the refrigerator, circulation tank and coolant tank, circulation tank includes the baffle of vertical setting, the baffle separates into two independent hot-water ponds and cold water pond with circulation tank, the water inlet and the delivery port of vacuum pump body communicate with cold water pond and hot-water pond respectively, water in the cold water pond gets into coolant tank by the delivery water pump through the conveyer pipe, water in the coolant tank finally gets into the vacuum pump body via the water inlet through the lifting action of hoisting water pump, water in the vacuum pump body passes through the overflow valve and flows in the hot-water pond through the overflow pipe, circulation tank's top is equipped with the refrigerator, hot-water pond and cold water pond are connected respectively to the refrigerator inlet tube and the refrigerator outlet pipe of refrigerator, still install circulating water pump on the refrigerator, be recirculated cooling water.
Preferably, the top of lift pump is located and still installs lift water valve and temperature sensor on the conveyer pipe, this internal hydraulic pressure sensor of installation of vacuum pump, temperature sensor, hydraulic pressure sensor, lift water valve pass through controller electric connection.
Preferably, the water inlet valve and the water outlet valve of the refrigerator are respectively installed on the water inlet pipe and the water outlet pipe of the refrigerator, and the water inlet valve and the water outlet valve are electrically connected with the controller.
Preferably, the circulating water tank is provided with a detachable cover plate.
Preferably, the height of the upper end of the partition board is lower than that of the upper end of the circulating water tank, the interior of the partition board is of a hollow structure, and heat insulation materials are filled in the hollow structure.
Preferably, the water inlet of the vacuum pump body is communicated with the lower part of the cold water pool, and the water outlet of the vacuum pump body is positioned at the upper end of the hot water pool; the water inlet pipe of the refrigerator is communicated with the lower part of the hot water pool, and the water outlet pipe of the refrigerator is communicated with the upper part of the cold water pool.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the water in the cold water tank is pumped out by the cooling water tank and the lifting water pump to cool the vacuum pump body, and the hot water at the water outlet flows back to the hot water tank, so that the temperature of the sealing water in the water ring vacuum pump is effectively reduced;
(2) the utility model is provided with a circulating water tank, the water in the circulating water tank is divided into a hot water pool and a cold water pool by a clapboard, and a refrigerator is arranged between the cold water pool and the hot water pool to reduce the temperature of the water in the hot water pool, thereby being convenient for recycling and reducing the energy consumption;
(3) the utility model relates to a rationally, simple structure and be equipped with temperature sensor and water pressure sensor real-time supervision inlet port temperature and this internal vacuum of vacuum pump, improve work efficiency.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
FIG. 1 is a structural diagram of a water circulation refrigeration system of the present invention;
the system comprises a vacuum pump body 1, a refrigerator 2, a circulating water tank 3, a cooling water tank 4, a hot water tank 5, a cold water tank 6, a conveying pipe 7, a conveying water pump 8, a lifting water pump 9, a lifting water valve 10, a controller 11, a temperature sensor 12, a water pressure sensor 13, a water inlet 14, a water outlet 15, an overflow valve 16, an overflow pipe 17, a partition plate 18, a water inlet valve 19, a refrigerator water inlet pipe 20, a refrigerator water outlet pipe 21, a circulating water pump 22, circulating cooling water 23 and a water outlet valve 24.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Spatially relative terms, such as "above … …," "intermediate," "at … … end," "at the other end," and the like, may be used herein for ease of description to describe one element or feature's spatial relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Example (b): referring to fig. 1, a water circulation refrigeration system comprises a vacuum pump body 1, a refrigerator 2, a circulation water tank 3 and a cooling water tank 4, wherein the circulation water tank 3 comprises a partition plate 18 which is vertically arranged, the partition plate 18 separates the circulation water tank 3 into two independent hot water pools 5 and cold water pools 6, a water inlet 14 and a water outlet 15 of the vacuum pump body 1 are respectively communicated with the cold water pools 6 and the hot water pools 5, water in the cold water pools 6 enters the cooling water tank 4 from a delivery water pump 8 through a delivery pipe 7, water in the cooling water tank 4 finally enters the vacuum pump body 1 through the water inlet 14 under the lifting action of a lifting water pump 9, water in the vacuum pump body 1 flows into the hot water pools 5 through overflow valves 16 and overflow pipes 17, the refrigerator 2 is arranged above the circulation water tank 3, a refrigerator water inlet pipe 20 and a refrigerator water outlet pipe 21 of the refrigerator 2 are respectively connected with the hot water pools 5 and the cold water, the refrigerator 2 is internally provided with circulating cooling water 23.
In a specific embodiment, a lifting water valve 10 and a temperature sensor 12 are further installed on the conveying pipe 7 above the lifting water pump 9, a water pressure sensor 13 is installed in the vacuum pump body 1, and the temperature sensor 12, the water pressure sensor 13 and the lifting water valve 10 are electrically connected through a controller 11.
Specifically, a water inlet valve 19 and a water outlet valve 24 are respectively installed on the refrigerator water inlet pipe 20 and the refrigerator water outlet pipe 21, and the water inlet valve 19 and the water outlet valve 24 are electrically connected with the controller 11.
Further, install the dismantlement formula apron on the circulation tank 3, the upper end height of baffle 18 is less than the height of circulation tank 3 upper end and the inside of baffle 18 is hollow structure, and hollow structure intussuseption is filled with thermal insulation material. After separating cold water pool 6 and hot water pool 5 through baffle 18, the hot water that vacuum pump body 1 flowed out can not mix with the endless cold water of refrigerator 2 to greatly reduced the temperature in the cold water pool 6, guaranteed the cooling effect of preferred.
Furthermore, a water inlet 14 of the vacuum pump body 1 is communicated with the lower part of the cold water pool 6, and a water outlet 15 of the vacuum pump body 1 is positioned at the upper end of the hot water pool 5; the water inlet pipe 20 of the refrigerator is communicated with the lower part of the hot water pool 5, and the water outlet pipe 21 of the refrigerator is communicated with the upper part of the cold water pool 6.
The water inlet 14 of the vacuum pump body 1 is communicated with the lower part of the cold water pool 6, and the water outlet 15 is positioned at the upper end of the hot water pool 5. Because the moisture temperature of lower part is lower in the cold water pond 6, the cooling effect preferred of the cooling water of taking out, the upper end that gets into hot-water tank 5 from the hot water of 1 delivery port 15 exhaust of vacuum pump body simultaneously also can contact with the air, accelerates the heat dissipation to a certain extent.
When the vacuum pump is used, the conveying water pump 8 and the lifting water pump 9 are turned on, the controller 11 opens the lifting water valve 10, water in the cold water tank 6 enters the water inlet 14 of the vacuum pump body 1 through the conveying pipe 7 through the cooling water tank 4, the temperature sensor 12 at the water inlet 14 can judge the effect of system regulation and temperature reduction, the water temperature of the water ring vacuum pump is reduced, the vacuum degree is improved, meanwhile, the overflow valve 19 is turned on, hot water in the vacuum pump body 1 flows back to the hot water tank 5 through the water outlet 15 and the overflow pipe 17, and therefore closed-loop circulation of the cooling water of the vacuum pump body 1 can be; the hot water in the hot water tank 5 is cooled again by the refrigerator 2 through the circulating water pump 22, and the hot water is recycled to the cold water.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a water cycle refrigerating system, includes vacuum pump body (1), refrigerator (2), circulating water tank (3) and coolant tank (4), its characterized in that: the circulating water tank (3) comprises a vertically arranged partition plate (18), the partition plate (18) separates the circulating water tank (3) into two independent hot water pools (5) and a cold water pool (6), a water inlet (14) and a water outlet (15) of the vacuum pump body (1) are respectively communicated with the cold water pool (6) and the hot water pools (5), water in the cold water pool (6) enters the cooling water tank (4) through a conveying pipe (7) by a conveying water pump (8), water in the cooling water tank (4) finally enters the vacuum pump body (1) through the water inlet (14) under the lifting action of a lifting water pump (9), water in the vacuum pump body (1) flows into the hot water pools (5) through overflow valves (16) by overflow pipes (17), a refrigerating machine (2) is arranged above the circulating water tank (3), and a refrigerating machine water inlet pipe (20) and a refrigerating machine water outlet pipe (21) of the refrigerating machine (2) are respectively connected with the hot water pools (5) and the cold water pools (6), and the refrigerating machine (2) is also provided with a circulating water pump (22), and circulating cooling water (23) is arranged in the refrigerating machine (2).
2. A water cycle refrigeration system as recited in claim 1 wherein: the water pump is characterized in that a lifting water valve (10) and a temperature sensor (12) are further mounted on the conveying pipe (7) above the lifting water pump (9), a water pressure sensor (13) is mounted in the vacuum pump body (1), and the temperature sensor (12), the water pressure sensor (13) and the lifting water valve (10) are electrically connected through a controller (11).
3. A water cycle refrigeration system as recited in claim 1 wherein: the water inlet valve (19) and the water outlet valve (24) are respectively arranged on the refrigerator water inlet pipe (20) and the refrigerator water outlet pipe (21), and the water inlet valve (19) and the water outlet valve (24) are electrically connected with the controller (11).
4. A water cycle refrigeration system as recited in claim 1 wherein: and a detachable cover plate is arranged on the circulating water tank (3).
5. A water cycle refrigeration system as recited in claim 1 wherein: the height of the upper end of the partition plate (18) is lower than that of the upper end of the circulating water tank (3), the interior of the partition plate (18) is of a hollow structure, and heat insulating materials are filled in the hollow structure.
6. A water cycle refrigeration system as recited in claim 1 wherein: a water inlet (14) of the vacuum pump body (1) is communicated with the lower part of the cold water pool (6), and a water outlet (15) of the vacuum pump body (1) is positioned at the upper end of the hot water pool (5); the water inlet pipe (20) of the refrigerator is communicated with the lower part of the hot water pool (5), and the water outlet pipe (21) of the refrigerator is communicated with the upper part of the cold water pool (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198543.XU CN212003596U (en) | 2020-02-24 | 2020-02-24 | Water circulation refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198543.XU CN212003596U (en) | 2020-02-24 | 2020-02-24 | Water circulation refrigerating system |
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| Publication Number | Publication Date |
|---|---|
| CN212003596U true CN212003596U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020198543.XU Active CN212003596U (en) | 2020-02-24 | 2020-02-24 | Water circulation refrigerating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791197A (en) * | 2021-01-23 | 2022-07-26 | 柴宁 | Cooling water supply installation for package printing |
| CN115127261A (en) * | 2022-06-01 | 2022-09-30 | 浙江中烟工业有限责任公司 | Three-stage water tank for two-stage efficient utilization of cooling water of process air conditioner water chilling unit |
-
2020
- 2020-02-24 CN CN202020198543.XU patent/CN212003596U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791197A (en) * | 2021-01-23 | 2022-07-26 | 柴宁 | Cooling water supply installation for package printing |
| CN115127261A (en) * | 2022-06-01 | 2022-09-30 | 浙江中烟工业有限责任公司 | Three-stage water tank for two-stage efficient utilization of cooling water of process air conditioner water chilling unit |
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