CN206768537U - A kind of rare slurry sealing vehicle additive conveying device - Google Patents
A kind of rare slurry sealing vehicle additive conveying device Download PDFInfo
- Publication number
- CN206768537U CN206768537U CN201720615396.XU CN201720615396U CN206768537U CN 206768537 U CN206768537 U CN 206768537U CN 201720615396 U CN201720615396 U CN 201720615396U CN 206768537 U CN206768537 U CN 206768537U
- Authority
- CN
- China
- Prior art keywords
- additive
- valve
- conveying device
- output
- pump
- 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
Links
Abstract
The utility model discloses a kind of rare slurry sealing vehicle additive conveying device, including additive tank, output ball valve is provided with output port below the additive tank, output ball valve is provided with one by pipeline and empties ball valve, output ball valve is connected by pipeline with additive pump, motor is connected by shaft coupling with additive pump, additive pump is provided with second solenoid valve and the first magnetic valve, second solenoid valve is connected with output pipe, first magnetic valve is connected by pipeline with additive tank, the utility model controls the first magnetic valve and second solenoid valve to control the output of additive and circulation simultaneously by a switch, and quantitative gear pump is employed to control output accuracy, it is more accurate.
Description
Technical field
The utility model belongs to additive conveying technology field, more particularly to a kind of rare slurry sealing vehicle additive conveying dress
Put.
Background technology
In road maintenance equipment many machines need convey liquid, generally use triple valve come carry out the output of system and
Recurrent state switches, but triple valve installing space status requirement is high, and layout is difficult, while is not easily accomplished and automatically controls, right
In with corrosive additive, the triple valve cost of stainless steel is high, and the conveying of existing additive is using pneumatic control
System, precision be not high.
Utility model content
The problem of existing for prior art, the utility model provide a kind of rare slurry sealing vehicle additive conveying device, adopted
Two magnetic valves are controlled with a controlling switch, is added by additive pump, reduces cost, improve addition precision.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of rare slurry sealing vehicle additive conveying device, including additive tank, the output port below the additive tank
Place is provided with output ball valve, and output ball valve is provided with one by pipeline and empties ball valve, and output ball valve passes through pipeline and additive pump phase
Even, motor is connected by shaft coupling with additive pump, and additive pump is provided with second solenoid valve and the first magnetic valve, the second electromagnetism
Valve is connected with output pipe, and the first magnetic valve is connected by pipeline with additive tank.
Further, it is provided with check valve in the tail end of output pipe.
Further, the additive pump uses quantitative gear pump.
Further, first magnetic valve and second solenoid valve are controlled by same switch.
Further, the additive tank uses stainless cylinder of steel.
Further, the shaft coupling is aluminum alloy material.
The beneficial effects of the utility model are：The first magnetic valve and second solenoid valve is controlled to control simultaneously by a switch
The output and circulation of additive processed, and employ quantitative gear pump to control output accuracy, more precisely.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in figure 1, a kind of rare slurry sealing vehicle additive conveying device, including additive tank 3, under the additive tank 3
Output ball valve 5 is provided with the output port of side, output ball valve 5 is provided with one by pipeline and empties ball valve 4, and output ball valve 5 passes through
Pipeline is connected with additive pump 7, and motor 9 is connected by shaft coupling 6 with additive pump 7, and the shaft coupling 6 uses aluminum alloy material,
Additive pump 7 is provided with the magnetic valve 2 of second solenoid valve 8 and first, and second solenoid valve 8 is connected with output pipe 11, the first electromagnetism
Valve 2 is connected by pipeline with additive tank 3, and additive tank 3 uses stainless steel or macromolecule material.
First magnetic valve 8 and second solenoid valve 2 are switched by same solenoid valve control（It is not shown）Control.
When work, starter motor 9, additive pump 7 is driven to work by shaft coupling 6 by motor 9.Output ball valve 5 is beaten
Open rear additive to flow out from additive tank 3, pass through additive pump 7.When solenoid valve control, which switchs, to be opened, output pipe
11 UNICOMs, circulation line 12 are closed, and second solenoid valve 8 is opened, and the first magnetic valve 2 is closed, the addition flowed out from additive pump 7
Agent is flowed in output pipe 11 by second solenoid valve 8；When solenoid valve control, which switchs, closes, the first magnetic valve 2 is opened, the
Two magnetic valves 8 are closed, and the additive flowed out from additive pump 7 is flowed back to via the first magnetic valve 2 by circulation line 12 again to be added
Add agent tank 3, after the completion of work, ball valve 4 can be emptied by opening and empties the additive releasing in additive tank 3.In order to
Prevent the aqueous reflux in water circuit system from entering in additive conveying device, check valve 1 is also equipped with the afterbody of output pipe 11.
When being added the output of agent, additive pump 7 employs quantitative gear pump, the additive often transferred out due to it
Amount is smaller, can thus improve the delivery precision of additive.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
- A kind of 1. rare slurry sealing vehicle additive conveying device, it is characterised in that：Including additive tank（3）, the additive tank（3） Output ball valve is provided with the output port of lower section（5）, export ball valve（5）One, which is provided with, by pipeline empties ball valve（4）, export ball Valve（5）Pass through pipeline and additive pump（7）It is connected, motor（9）Pass through shaft coupling（6）With additive pump（7）It is connected, additive pump （7）It is provided with second solenoid valve（8）With the first magnetic valve（2）, second solenoid valve（8）With output pipe（11）It is connected, the first electricity Magnet valve（2）Pass through pipeline and additive tank（3）It is connected.
- A kind of 2. rare slurry sealing vehicle additive conveying device according to claim 1, it is characterised in that：In output pipe （11）Tail end be provided with check valve（1）.
- A kind of 3. rare slurry sealing vehicle additive conveying device according to claim 1, it is characterised in that：The additive pump （7）Using quantitative gear pump.
- A kind of 4. rare slurry sealing vehicle additive conveying device according to claim 1, it is characterised in that：First electromagnetism Valve（2）And second solenoid valve（8）Controlled by same switch.
- A kind of 5. rare slurry sealing vehicle additive conveying device according to claim 1, it is characterised in that：The additive tank （3）Using stainless cylinder of steel.
- A kind of 6. rare slurry sealing vehicle additive conveying device according to claim 1, it is characterised in that：The shaft coupling （6）For aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720615396.XU CN206768537U (en) | 2017-05-31 | 2017-05-31 | A kind of rare slurry sealing vehicle additive conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720615396.XU CN206768537U (en) | 2017-05-31 | 2017-05-31 | A kind of rare slurry sealing vehicle additive conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768537U true CN206768537U (en) | 2017-12-19 |
Family
ID=60639239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720615396.XU Expired - Fee Related CN206768537U (en) | 2017-05-31 | 2017-05-31 | A kind of rare slurry sealing vehicle additive conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768537U (en) |
-
2017
- 2017-05-31 CN CN201720615396.XU patent/CN206768537U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |