CN203034528U - Cooling water constant pressure system - Google Patents
Cooling water constant pressure system Download PDFInfo
- Publication number
- CN203034528U CN203034528U CN 201320033979 CN201320033979U CN203034528U CN 203034528 U CN203034528 U CN 203034528U CN 201320033979 CN201320033979 CN 201320033979 CN 201320033979 U CN201320033979 U CN 201320033979U CN 203034528 U CN203034528 U CN 203034528U
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- China
- Prior art keywords
- water
- pressure
- cooling water
- water pump
- utility
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- 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 - Lifetime
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Abstract
The utility model discloses a cooling water constant pressure system. The cooling water constant pressure system comprises a water supply pump, an electrically-connected pressure gage and an anti-water-shock buffer tank are arranged on a pipe of a water outlet of the water supply pump, the electrically-connected pressure gage can set work pressure, and when the pressure of the water outlet of the water supply pump reduces below the set work pressure, the water supply pump can start operation automatically. The cooling water constant pressure system is simple in structure, strong in practicality, and capable of guaranteeing constant water supply pressure and improving production efficiency.
Description
Technical field
The utility model relates to the cooling unit field, is specifically related to a kind of cooling water constant-voltage system.
Background technology
The manufacturing enterprise of existing cosmetics, in material body preparing process cooling procedure, the overwhelming majority adopts water-cooled method, comes the material body of heating preparation is lowered the temperature.The processing mode of technology cooling cooling water is greatly to there being two kinds: 1, be to utilize blower fan to accelerate cross-ventilation, and the natural type of cooling of carrying out.2, be to utilize the central air-conditioning refrigeration system, water carried out freezing type handle.And aspect the conveying of cooling circulating water, generally all adopt the form of tubing pump pressurization to supply water.Control mode is all very simple, opens water pump when needed, and the time spent does not close and gets final product.So in use, pipeline pressure and flow are controlled by water pump installation type selecting originally entirely, and many times open and close machine process is also very loaded down with trivial details in the operation.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of cooling water constant-voltage system, its objective is, realize the constant of hydraulic pressure, prevent the influence of sending the water water pump of water hammer.
In order to achieve the above object, the technical solution of the utility model is as follows:
The cooling water constant-voltage system, it comprises that is sent a water water pump, at the delivery port pipeline that send the water water pump electricity is set and connects formula pressure meter and an anti-water-surge tank, described electricity connects the formula pressure meter can arrange operating pressure, when sending water exit of pump pressure to drop to set operating pressure following, send the water water pump can start operation automatically.
Pass through technique scheme, the beneficial effect that the utility model is obtained is: electricity is set connects the formula pressure meter and send the startup work under setting pressure of water water pump with control, the constant pressure of water water pump is sent in assurance, anti-water-surge tank is set simultaneously prevents that pressure transient from producing water hammer to sending the influence of water water pump.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and the specific embodiment the utility model is described in further detail.
Present embodiment as shown in Figure 1, the cooling water constant-voltage system, it comprises that is sent a water water pump 1, at the delivery port pipeline 4 that send water water pump 1 electricity is set and connects formula pressure meter 2 and an anti-water-surge tank 3, described electricity connects formula pressure meter 2 can arrange operating pressure, when sending water water pump 1 outlet pressure to drop to set operating pressure following, send water water pump 1 can start operation automatically.
Present embodiment the time can connect the pressure that arranges of formula pressure meter 2 according to user demand adjustment electricity in work.Connect pressure that formula pressure meter 2 arranges when following when the pressure of the delivery port that send water water pump 1 drops to electricity, send water water pump 1 to start to strengthen pushing quantity in the pipeline 4 and improve hydraulic pressure.To connect more than the pressure that formula pressure meter 2 arranges be that water pump quits work when hydraulic pressure is brought up to electricity.When the hydraulic pressure instability generation water hammer in the pipeline, can be sponged by anti-water-surge tank 3 and can not exert an influence to sending water water pump 1 to the water hammer that send water water pump 1 direction, the safety of water water pump 1 and pipeline 4 is sent in protection.
Above-described only is preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. cooling water constant-voltage system, it is characterized in that: it comprises that is sent a water water pump, at the delivery port pipeline that send the water water pump electricity is set and connects formula pressure meter and an anti-water-surge tank, described electricity connects the formula pressure meter can arrange operating pressure, when sending water exit of pump pressure to drop to set operating pressure following, send the water water pump can start operation automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033979 CN203034528U (en) | 2013-01-23 | 2013-01-23 | Cooling water constant pressure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033979 CN203034528U (en) | 2013-01-23 | 2013-01-23 | Cooling water constant pressure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034528U true CN203034528U (en) | 2013-07-03 |
Family
ID=48686662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033979 Expired - Lifetime CN203034528U (en) | 2013-01-23 | 2013-01-23 | Cooling water constant pressure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984579A (en) * | 2017-05-18 | 2017-07-28 | 肖鸿涛 | Washing machine and cleaning method |
-
2013
- 2013-01-23 CN CN 201320033979 patent/CN203034528U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984579A (en) * | 2017-05-18 | 2017-07-28 | 肖鸿涛 | Washing machine and cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |