CN202915614U - Lithium bromide refrigerator water pumping tank - Google Patents
Lithium bromide refrigerator water pumping tank Download PDFInfo
- Publication number
- CN202915614U CN202915614U CN 201220552056 CN201220552056U CN202915614U CN 202915614 U CN202915614 U CN 202915614U CN 201220552056 CN201220552056 CN 201220552056 CN 201220552056 U CN201220552056 U CN 201220552056U CN 202915614 U CN202915614 U CN 202915614U
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- China
- Prior art keywords
- water tank
- vacuum
- refrigerator
- valve
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of a refrigerator water pumping tool, and particularly relates to a lithium bromide refrigerator water pumping tank. The lithium bromide refrigerator water pumping tank comprises a vacuum water tank, wherein the vacuum water tank is connected with a refrigerator through a hose, a water pumping valve is arranged on a hose close to a side of the vacuum water tank, and a sampling valve is arranged on a hose close to a side of the refrigerator. The vacuum water tank is connected with a vacuum pump through a hose, an air evaporation valve is arranged on a hose close to a side of the vacuum water tank, an air inlet valve is arranged at the top end of the vacuum water tank, a water drain valve is arranged at the lower end of the vacuum water tank, and a vacuum manometer is arranged on one side of the vacuum water tank. The lithium bromide refrigerator water pumping tank has the advantages that through the vacuum pump arranged to change the pressure in the vacuum water tank, the purpose that water in the refrigerator is pumped is achieved, and the lithium bromide refrigerator water pumping tank is simple in structure and convenient to use. The working efficiency can be improved. By the air inlet valve and the water drain valve arranged, the water which is pumped from the refrigerator to the vacuum water tank can be drained, cyclic operation is achieved, and the operation that the water is pumped from the refrigerator can be finished to enable the refrigerator to operate normally at last. No environmental pollution is caused, and labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of lithium bromide refrigerator pumping box, belongs to refrigeration machine water fits field.
Background technology
Lithium bromide refrigerator is that present refrigeration industry is used comparatively general a kind of refrigeration plant and since its with steam or hot water as the energy, therefore environmentally safe is widely used in industrial production and hotel service trade.As refrigerant in its course of work with lithium bromide, but because lithium bromide is lower or when other fault occurring at coolant water temperature, crystallization appears in solution easily, and when crystallization appears in refrigeration unit, the most frequently used solution is the lithium-bromide solution in the refrigeration unit to be added pure water carry out solution dilution, after the unit crystal melts fully, again the pure water that is added to unit is all extracted out, so that unit normally moves.Yet the sampling bottle of the large multiplex original outfit of drawing water at present draws water from unit, approximately needs two days time, time-consuming again effort.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of simple in structure, the easy to use and lithium bromide refrigerator pumping box that can increase work efficiency.
The utility model is that the technical scheme that its technical problem of solution adopts is: described lithium bromide refrigerator pumping box, comprise vacuum water tank, vacuum water tank connects refrigeration machine by flexible pipe, flexible pipe near vacuum water tank one side is provided with water pumping valve, and the flexible pipe of close refrigeration machine one side is provided with sample valve, and vacuum water tank connects vavuum pump by flexible pipe, be provided with extraction valve near vacuum water tank one side flexible pipe, the vacuum water tank top is provided with intake valve, and the lower end arranges discharging valve, and a side is equipped with pressure vacuum gauge.
Vacuum water tank connects refrigeration machine and vavuum pump, can be by the pressure in the change vacuum water tank, and withdrawing moisture from refrigeration machine, simple in structure, realize easily; By intake valve and discharging valve are set, can realize that the moisture that will be extracted into vacuum water tank from refrigeration machine emits vacuum water tank, prepared the work of drawing water of next round, easy to operate, can increase work efficiency; The setting of pressure vacuum gauge can be grasped the pressure in the vacuum water tank at any time, guarantees to extract water sample everything goes well with your work to carry out.
Operation principle and process:
Before the work, all connectors must be tightened sealing, can not leak gas, intake valve and discharging valve are closed, start vavuum pump, open extraction valve, until pressure vacuum gauge be shown as-0.1Mpa after, open water pumping valve and sample valve, with work that refrigeration machine is drawn water, in vacuum water tank, extract (being generally 2/3 of vacuum water tank height gets final product) behind the moisture of certain liquid level, open intake valve, treat to be full of air in the vacuum water tank, after pressure vacuum gauge is shown as 0, open discharging valve, water in the vacuum water tank is bled off, namely finish the program of moisture in the extraction refrigeration machine, then so circulation, until the cooling water of adding in the unit is all extracted out, the concentration of solution reaches till the operation concentration in the unit.
The beneficial effects of the utility model are:
Vavuum pump is set by changing the pressure in the vacuum water tank, reaches the purpose that extracts moisture in the refrigeration machine, simple in structure, easy to use, can increase work efficiency; The intake valve and the discharging valve that arrange can be emitted the moisture that is extracted into the vacuum water tank from refrigeration machine, and cycling can be finished the work of withdrawing moisture in the refrigeration machine, finally makes the refrigeration machine normal operation, non-environmental-pollution, and reduce labour intensity.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, refrigeration machine 2, sample valve 3, extraction valve 4, water pumping valve 5, vavuum pump 6, intake valve 7, vacuum water tank 8, pressure vacuum gauge 9, discharging valve.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further:
As shown in Figure 1: vacuum water tank 7 described in the utility model connects refrigeration machine 1 by flexible pipe, and be provided with water pumping valve 4 near vacuum water tank 7 one side flexible pipes, be provided with sample valve 2 near refrigeration machine 1 one side flexible pipes, vacuum water tank 7 lower ends are provided with discharging valve 9, vacuum water tank 7 upper ends are provided with intake valve 6, vacuum water tank 7 upper ends connect vavuum pump 5 by flexible pipe, and are provided with extraction valve 3 near vacuum water tank 7 one side flexible pipes, and vacuum water tank 7 one sides are equipped with pressure vacuum gauge 8.
Before the work, check whether all connectors seal, can not leak gas, at first, intake valve 6 and discharging valve 9 are closed, then, start vavuum pump 5, open extraction valve 3, until pressure vacuum gauge 8 be shown as-0.1Mpa after, open water pumping valve 4 and sample valve 2, the moisture in the refrigeration machine 1 can flow in the vacuum water tank 7, in vacuum water tank 7, be drawn into (being generally 2/3 of vacuum water tank 7 height gets final product) behind the moisture of certain liquid level, open intake valve 6, treat to be full of air in the vacuum water tank 7, after pressure vacuum gauge 8 is shown as 0, open discharging valve 9, water in the vacuum water tank 7 is bled off, namely finish the program of moisture in the extraction refrigeration machine, then so circulation, until the cooling water of adding in the unit is all extracted out, the concentration of solution reaches till the operation concentration in the unit.
Claims (1)
1. lithium bromide refrigerator pumping box, it is characterized in that: comprise vacuum water tank (7), vacuum water tank (7) connects refrigeration machine (1) by flexible pipe, flexible pipe near vacuum water tank (7) one sides is provided with water pumping valve (4), flexible pipe near refrigeration machine (1) one side is provided with sample valve (2), vacuum water tank (7) connects vavuum pump (5) by flexible pipe, be provided with extraction valve (3) near vacuum water tank (7) one side flexible pipes, vacuum water tank (7) top is provided with intake valve (6), the lower end arranges discharging valve (9), and a side is equipped with pressure vacuum gauge (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552056 CN202915614U (en) | 2012-10-25 | 2012-10-25 | Lithium bromide refrigerator water pumping tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552056 CN202915614U (en) | 2012-10-25 | 2012-10-25 | Lithium bromide refrigerator water pumping tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915614U true CN202915614U (en) | 2013-05-01 |
Family
ID=48163923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220552056 Expired - Fee Related CN202915614U (en) | 2012-10-25 | 2012-10-25 | Lithium bromide refrigerator water pumping tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915614U (en) |
-
2012
- 2012-10-25 CN CN 201220552056 patent/CN202915614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 202 No. 1, 255086, Central Road, Zhangdian District, Shandong, Zibo Patentee after: Zibo Sinoma Glass Fiber Co., Ltd. Address before: 202 No. 1, 255086, Central Road, Zhangdian District, Shandong, Zibo Patentee before: Zibo Sinoma Pangbei Jinjing Fiberglass Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20181025 |