CN202380553U - Spare water supply system of physical and chemical room - Google Patents
Spare water supply system of physical and chemical room Download PDFInfo
- Publication number
- CN202380553U CN202380553U CN201120478320XU CN201120478320U CN202380553U CN 202380553 U CN202380553 U CN 202380553U CN 201120478320X U CN201120478320X U CN 201120478320XU CN 201120478320 U CN201120478320 U CN 201120478320U CN 202380553 U CN202380553 U CN 202380553U
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- CN
- China
- Prior art keywords
- water
- softening device
- stop valve
- pipeline
- delivery port
- 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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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model relates to a spare water supply system of a physical and chemical room, which comprises a water softening device, a water case, a master water inlet and a master water outlet, wherein the master water inlet is connected with a water inlet of the water softening device; a water outlet of the water softening device is connected with the master water outlet through a pipeline and a first one-way valve; an overflowing opening is arranged on the water case; a floater valve is arranged in the water case; the water outlet of the water softening device is connected with the water inlet of the water case through the pipeline and a first stop valve; the water outlet of the water case is connected with a second stop valve through a parallel pipeline; the second stop valve is connected with the master water outlet; and a third stop valve and a second one-way valve are mounted on the parallel pipeline respectively. According to the utility model, the spare water supply system is characterized by simple structure, scientific and reasonable design, simple manufacture technology, convenient use and strong controllability and effectively ensures water source supply; and the spare water supply system is a spare water supply system of a physical and chemical room which is characterized by relatively low cost.
Description
Technical field
The utility model belongs to the water system field, the subsequent use water system in especially a kind of physics and chemistry chamber.
Background technology
In the physics and chemistry laboratory, need ensure water source supply for the sample that needs constant-temperature constant-humidity environment for a long time, owing to reasons such as underground constructions, can not in time secure an adequate supply in the water source in certain areas, causes constant temperature and humidity the failure of an experiment.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of physics and chemistry chamber subsequent use water system, and this water system is simple in structure, design science is reasonable, easy to use, and controllability is strong, effectively ensures water source supply.
The utility model solves its technical problem and realizes through following technical scheme:
The subsequent use water system in a kind of physics and chemistry chamber; Comprise a water softening device, water tank, total water inlet and total delivery port, total water inlet connects the water softening device water inlet, and the water softening device delivery port connects total delivery port through the pipeline and first one way valve; This water tank is provided with overfall; Be provided with float-controlled valve in this water tank, its water softening device delivery port connects water tank inlet through the pipeline and first stop valve, and water outlet of water tank connects second stop valve through a parallelly connected pipeline; This second stop valve connects total delivery port, and the 3rd stop valve and second one way valve are installed respectively on this parallel pipeline.
And described water softening device is an ion exchanger.
Advantage of the utility model and beneficial effect are:
1, the subsequent use water system in this physics and chemistry chamber comprises a water softening device, water tank, total water inlet and total delivery port; Total water inlet connects the water softening device water inlet, and the water softening device delivery port connects total delivery port through the pipeline and first one way valve, and this water tank is provided with overfall; Be provided with float-controlled valve in this water tank; Its water softening device delivery port connects water tank inlet through the pipeline and first stop valve, and water outlet of water tank connects second stop valve through a parallelly connected pipeline, and this second stop valve connects total delivery port; The 3rd stop valve and second one way valve are installed respectively on this parallel pipeline; This system can improve the safety of water supply, ensures carrying out smoothly of physical and chemical experiment, and structure design is simple and reliable.
2, the utility model is simple in structure, design science is reasonable, manufacture craft is simple, easy to use, and controllability is strong, effectively ensures water source supply, is the subsequent use water system in a kind of lower-cost physics and chemistry chamber.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Through specific embodiment the utility model is done further to detail below, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
The subsequent use water system in a kind of physics and chemistry chamber comprises a water softening device 2, water tank 7, total water inlet 1 and total delivery port 12, and total water inlet connects the water softening device water inlet; Water softening device delivery port 3 connects total delivery port through the pipeline and first one way valve 6; This water tank is provided with overfall 8, is provided with float-controlled valve 5 in this water tank, and its water softening device delivery port connects water tank inlet through the pipeline and first stop valve 4; Water outlet of water tank connects second stop valve 11 through a parallelly connected pipeline; This second stop valve connects total delivery port, and the 3rd stop valve 10 and second one way valve 9 are installed respectively on this parallel pipeline, and water softening device is an ion exchanger.
The utility model is closed first stop valve and second stop valve after water tank is filled water, after the water source enters into water softening device from total water inlet; Water flows to total delivery port from the water softening device delivery port through one way valve through softening; Offer the experimental facilities that needs, when cutting off the water, open first stop valve and second stop valve; Alternate source in the water tank flows to total delivery port, prevents experiment because cut off the water supply interruption.
Claims (2)
1. subsequent use water system in physics and chemistry chamber; Comprise a water softening device, water tank, total water inlet and total delivery port, total water inlet connects the water softening device water inlet, and the water softening device delivery port connects total delivery port through the pipeline and first one way valve; This water tank is provided with overfall; Be provided with float-controlled valve in this water tank, it is characterized in that: the water softening device delivery port connects water tank inlet through the pipeline and first stop valve, and water outlet of water tank connects second stop valve through a parallelly connected pipeline; This second stop valve connects total delivery port, and the 3rd stop valve and second one way valve are installed respectively on this parallel pipeline.
2. the subsequent use water system in physics and chemistry according to claim 1 chamber is characterized in that: described water softening device is an ion exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120478320XU CN202380553U (en) | 2011-11-25 | 2011-11-25 | Spare water supply system of physical and chemical room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120478320XU CN202380553U (en) | 2011-11-25 | 2011-11-25 | Spare water supply system of physical and chemical room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380553U true CN202380553U (en) | 2012-08-15 |
Family
ID=46629065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120478320XU Expired - Fee Related CN202380553U (en) | 2011-11-25 | 2011-11-25 | Spare water supply system of physical and chemical room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380553U (en) |
-
2011
- 2011-11-25 CN CN201120478320XU patent/CN202380553U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121125 |