CN203702678U - Water jet unit - Google Patents
Water jet unit Download PDFInfo
- Publication number
- CN203702678U CN203702678U CN201320848747.3U CN201320848747U CN203702678U CN 203702678 U CN203702678 U CN 203702678U CN 201320848747 U CN201320848747 U CN 201320848747U CN 203702678 U CN203702678 U CN 203702678U
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- CN
- China
- Prior art keywords
- water
- unit
- sprays
- heat exchanger
- water jet
- 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 discloses a water jet unit, in particular to a water jet vacuum unit. The water jet unit is provided with an overflowing blowdown port, a water tank, a water jet vacuum pump, a water replenishing port, a filter bet, a releasing valve and an air inlet valve; the overflowing blowdown port and the water replenishing port are connected by a pipeline; a circulation pump and a heat exchanger are arranged on the pipeline. According to the water jet unit, the rising phenomenon of water temperature in the unit is effectively reduced and the condition of the water content evaporation in the unit is effectively relieved.
Description
Technical field
The utility model relates to a kind of water and sprays unit, is specifically related to a kind of water and sprays vacuum unit.
Background technique
Water sprays unit and is conventionally provided with vacuum system and water vapor injection apparatus, conventionally formed by parts such as corrosion-resistant pump, jet pump, knock out drum, pond, safety check, ball valve, pipe fittings. all adopt Reinforced Polypropylene material. its feature: removable, easy for installation. corrosion resistant, nontoxic, degree of vacuum is high, air displacement is large, rational in infrastructure, reliable.To spray the manufacturing processs such as vacuum absorption in the industries such as unit has now been widely used in chemical industry, pharmacy, weaving, food, brewages, metallurgy, environmental protection, laboratory, vacuum filtration, Vacuum Concentration, vacuum drying, vacuum crystallization, vacuum handling, the oxygenation of deaeration in condenser vacuum.
But existing water sprays unit shuts down in the time that degree of vacuum is higher, has violent vibrations; Water temperature in the time that this equipment service time is longer in pond can be very high, and increasing degree of vacuum according to this equipment principle water temperature can reduce, and when water temperature reaches 50 degree when above, degree of vacuum can be reduced to-and more than 0.6MP.Have a strong impact on manufacturing operation.This equipment also reckons without along with the water in the increase pond of water temperature can evaporate simultaneously, and the fewer temperature rise of water is just faster.This equipment does not have low water level protective measure, there is no automatic water supplement measure simultaneously, is easy to occur lacking and causes equipment to break down.
Model utility content
In view of this, the utility model provides a kind of water to spray unit, and it can reduce the rising phenomenon of water temperature in unit effectively, thereby effectively slows down the situation of moisture evaporation in unit.
For solving above technical problem, the technical solution of the utility model is for adopting a kind of water to spray unit, and described water sprays unit and is provided with overblow blowdown mouth, water tank, water injection vacuum pump, water supplement port, filter screen, Decompression valves and suction valve; Between described overblow blowdown mouth and water supplement port, be connected by pipeline, on described pipeline, be provided with recycle pump and heat exchanger.
Preferably, described water tank is provided with temperature transducer.
Preferably, described water tank is provided with Level meter and moisturizing self-acting valve.
Preferably, described heat exchanger is plate type heat exchanger.
Preferably, described recycle pump is circulating water pump.
Preferably, described Decompression valves is releasing pressure automatically ball valve.
Preferably, described suction valve is auto-admission ball valve.
Compared with prior art, of the present utility model being described as follows:
Technological scheme provided by the utility model is that a kind of water sprays unit, and described water sprays unit and is provided with overblow blowdown mouth, water tank, water injection vacuum pump, water supplement port, filter screen, Decompression valves and suction valve; Between described overblow blowdown mouth and water supplement port, be connected by pipeline, on described pipeline, be provided with recycle pump and heat exchanger.
Primary improvements of the present utility model are that recycle pump and heat exchanger are set on the pipeline being connected between overblow blowdown mouth and water supplement port, be preferably the mode of circulating water pump and plate type heat exchanger, thereby it is cooling that the heat exchange effect that utilizes heat exchanger is effectively carried out Water in Water Tanks temperature, unit degree of vacuum can not cause degree of vacuum to reduce because water temperature raises like this.
In addition, in the utility model, in water tank, set temperature sensor can effectively guarantee that Water in Water Tanks temperature is no more than 45 °.
Liquid level sensor and moisturizing self-acting valve also can be set in the utility model, thereby in the time that temperature in system raises, must have water vapor, cause the water in pond to reduce, in the time that liquid level sensor detects liquid level lower than minimum requirements, moisturizing self-acting valve will be opened automatically, and feed tank moisturizing, to guarantee the normal operation of system.
The utility model also part Decompression valves and suction valve is arranged to releasing pressure automatically ball valve and auto-admission ball valve, in the time that system vacuum degree reaches requirement or system not using when vacuum, first close auto-admission ball valve, in the time that closing, opens auto-admission ball valve releasing pressure automatically ball valve, in the time that releasing pressure automatically ball valve is opened, unit is closed the operation of pump.Whole like this process there will not be vibrations.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model mode of execution water sprays unit.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with embodiment, the utility model is described in further detail.
As shown in Figure 1, the utility model mode of execution water injection unit is provided with overblow blowdown mouth 10, water tank 9, water injection vacuum pump 3, water supplement port 6, filter screen 8, Decompression valves 72 and suction valve 71; Between described overblow blowdown mouth 10 and water supplement port 6, be connected by pipeline, on described pipeline, be provided with recycle pump 2 and heat exchanger 1; Described heat exchanger 2 is plate type heat exchanger; Described recycle pump 1 is circulating water pump; Described water tank 9 is provided with temperature transducer 41, Level meter 42 and moisturizing self-acting valve 5; Described Decompression valves 72 is releasing pressure automatically ball valve, and described suction valve 71 is auto-admission ball valve.
The water of the utility model mode of execution sprays unit and can effectively reduce the rising phenomenon of water temperature in unit, thereby effectively slows down the situation of moisture evaporation in unit.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. water sprays a unit, and described water sprays unit and is provided with overblow blowdown mouth, water tank, water injection vacuum pump, water supplement port, filter screen, Decompression valves and suction valve; It is characterized in that: between described overblow blowdown mouth and water supplement port, be connected by pipeline, on described pipeline, be provided with recycle pump and heat exchanger.
2. water according to claim 1 sprays unit, it is characterized in that: described water tank is provided with temperature transducer.
3. water according to claim 1 sprays unit, it is characterized in that: described water tank is provided with Level meter and moisturizing self-acting valve.
4. water according to claim 1 sprays unit, it is characterized in that: described heat exchanger is plate type heat exchanger.
5. water according to claim 1 sprays unit, it is characterized in that: described recycle pump is circulating water pump.
6. water according to claim 1 sprays unit, it is characterized in that: described Decompression valves is releasing pressure automatically ball valve.
7. water according to claim 1 sprays unit, it is characterized in that: described suction valve is auto-admission ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848747.3U CN203702678U (en) | 2013-12-20 | 2013-12-20 | Water jet unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848747.3U CN203702678U (en) | 2013-12-20 | 2013-12-20 | Water jet unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702678U true CN203702678U (en) | 2014-07-09 |
Family
ID=51053129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320848747.3U Expired - Fee Related CN203702678U (en) | 2013-12-20 | 2013-12-20 | Water jet unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587194A (en) * | 2016-12-14 | 2017-04-26 | 四川德胜集团钒钛有限公司 | Overflow recovery method for water jet pond |
-
2013
- 2013-12-20 CN CN201320848747.3U patent/CN203702678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587194A (en) * | 2016-12-14 | 2017-04-26 | 四川德胜集团钒钛有限公司 | Overflow recovery method for water jet pond |
| CN106587194B (en) * | 2016-12-14 | 2019-08-13 | 四川德胜集团钒钛有限公司 | A kind of jetting pond recovery of overflow method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170113 Address after: 201500 Jinshan District Jinshan Town, the town of the second industrial zone, Shanghai Patentee after: SHANGHAI GOLD LION CHEMICAL CO., LTD. Address before: 610000 Xinjin, Sichuan Province, North Road, Tianjin, five Patentee before: Sichuan Dowell Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20171220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |