CN205035070U - Online addition system of chemicals - Google Patents
Online addition system of chemicals Download PDFInfo
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- CN205035070U CN205035070U CN201520624421.1U CN201520624421U CN205035070U CN 205035070 U CN205035070 U CN 205035070U CN 201520624421 U CN201520624421 U CN 201520624421U CN 205035070 U CN205035070 U CN 205035070U
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- chemical
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- memory cell
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- chemicals
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Abstract
The utility model provides an online addition system of chemicals has: memory cell, this memory cell are used for the liquid chemicals of storage, the imbibition unit, this imbibition unit is connected with memory cell, absorbs chemicals in the memory cell, and conveying unit, this conveying unit with the imbibition unit connection will come from the point of use is carried to the chemicals of imbibition unit, and this online addition system of chemicals's characterized in that still has: frame, this frame have a safety cover, conveying unit installs in this frame, the safety cover is located conveying unit's the outside the direction of delivery of chemicals conveying unit's conveying line's low reaches end is provided with the export pipeline, two -layer sleeve pipe inside and outside the export pipeline is. Above -mentioned the first technical scheme is adopted, the contact of staff with the chemicals can be avoided, can prevent the chemicals seepage from spraying and cause the injury to the staff to make online addition system of chemicals have higher security.
Description
Technical field
The utility model relates to the online add-on system of a kind of chemical, and the online add-on system of this chemical is used for the equipment cleaning in food service industry.
Background technology
In food service industry, after preparing the equipment use of food etc., inside face can remain a large amount of organic or inorganic thing impurity etc., due to the reason of environment harshness, these impurity cannot be removed completely by manually coming, must be undertaken by the auxiliary of machinery, but simple water flushing is far from being enough, must eliminate these impurity by the combination of chemical.Chemical is divided into a variety of, has cleaning additive, acidic cleaner, alkaline cleaner, inhibiter, bactericidal agent etc.But chemical reagent is a kind of breakneck medium, artificial add or often can there is misoperation in configuration and cause burn, the life danger such as scald.
Summary of the invention
The purpose of this utility model is to provide a kind of chemical added automatically system, can the contact of personnel and chemical reagent in minimizing work, prevents chemical reagent seepage from spraying and damaging staff.
First technical scheme of the present utility model is, the online add-on system of a kind of chemical, has: memory cell, and this memory cell is for storing liquid chemical; Imbibition unit, this imbibition unit is connected with memory cell, draws the chemical in described memory cell; And supply unit; this supply unit is connected with described imbibition unit; chemical from described imbibition unit is transported to use point; the feature of the online add-on system of this chemical is; also have: frame; this frame has protective case; described supply unit is installed on this frame; described protective case is positioned at the outside of described supply unit; at the throughput direction of described chemical; the downstream end of the transfer line of described supply unit is provided with export pipeline, and described export pipeline is inside and outside two-layer sleeve pipe.
Adopt above-mentioned first technical scheme, by adopting rack construction, and making frame with protective case, chemical operation area and staff can be separated completely, avoiding the contact of staff and chemical; And by adopting barrel forms, can prevent chemical seepage from spraying and damaging staff, thus making the online add-on system of chemical have higher safety.
Second technical scheme of the present utility model is that described export pipeline comprises: PVC hose, and is positioned at the radial outside of described PVC hose and the stainless steel tube supported described PVC hose.
Adopt above-mentioned second technical scheme, utilize the PVC hose as interior pipe, energy actv. prevents the corrosion of chemical, utilizes the stainless steel tube as outer tube, can prevent leaking hose from spraying and hurt sb.'s feelings, and can not be subject to breakage to the support of flexible pipe and protection flexible pipe.
3rd technical scheme of the present utility model is that described supply unit also has: leak bucket, this leakage bucket is arranged on the below of described stainless steel tube, and is communicated with described stainless steel tube; Fluidic leak detector, this fluidic leak detector is installed on described leakage bucket, detects the liquid level position in described stainless steel tube.
Adopt above-mentioned 3rd technical scheme, when chemical leaks from PVC hose, this leakage situation can be detected in time.
4th technical scheme of the present utility model is, described supply unit also has: the throughput direction along described chemical is successively set on the first damper, measuring pump, safety valve, the second damper and back pressure valve on described transfer line, and described back pressure valve is positioned at the upstream side of described export pipeline at the throughput direction of described chemical.
Adopt above-mentioned 4th technical scheme, stablizing in system cloud gray model can be maintained, avoid equipment to cause damage because of the fluctuation of flow, pressure.
5th technical scheme of the present utility model is that described supply unit also has: be arranged on the flow counter on described transfer line, and on the throughput direction of described chemical, described flow counter is between the second damper and back pressure valve.
Adopt above-mentioned 5th technical scheme, utilize flow counter to carry out on-line monitoring, required addition can be calculated by concentration and volume, save the proportioning time, improve work efficiency.
6th technical scheme of the present utility model is, described memory cell has double-layered bucket, described imbibition unit has: pipette, and one end of described pipette is arranged at the bottom of described double-layered bucket, and the other end of described pipette is connected with the described transfer line of described supply unit; Bottom valve, described bottom valve is arranged on described one end of described pipette; Room detector, this room detector is arranged in described double-layered bucket, and corresponding with the position of described bottom valve in the height direction.
Adopt above-mentioned 6th technical scheme, can liquid backflow be prevented, avoid measuring pump to suck air, affect result of use, and measuring pump sky can be avoided to take out, prevent the damage of pump assembly.
7th technical scheme of the present utility model also has: be set up in ground platform, described memory cell is arranged on the below of described platform, and described frame is arranged on the platform.
Adopt above-mentioned 7th technical scheme, be beneficial to the adding of chemical, examination and maintenance, space, place has been saved in the placement of two-piece unit simultaneously.
8th technical scheme of the present utility model is that described protective case is positioned at the outside of the upstream end thereof of the throughput direction at described chemical of described supply unit.
Adopt above-mentioned 8th technical scheme, can chemical the easiest to work in the place that damages of personnel, avoid the contact of staff and chemical.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the online add-on system of chemical of an embodiment of the present utility model.
Fig. 2 is the constructional drawing of the online add-on system of chemical of an embodiment of the present utility model.
Nomenclature
1 memory cell
2 imbibition unit
21 pipette
22 bottom valves
23 room detectors
3 supply units
31 transfer lines
32 measuring pumps
34 first dampers
35 safety valves
36 second dampers
37 back pressure valves
40 export pipelines
41 leak bucket
42 fluidic leak detectors
5 platforms
6 frames
61 Safety hoods
Detailed description of the invention
Below, based on accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1-2, the online add-on system of chemical of the present utility model, has: memory cell 1, and this memory cell is for storing liquid chemical; Imbibition unit 2, this imbibition unit 2 is connected with memory cell 1, draws the chemical in memory cell 1; And supply unit 3, this supply unit 3 is connected with imbibition unit 2, the chemical from imbibition unit 2 is transported to use point; Frame 6, this frame 6 has protective case 61, and supply unit 3 is installed on this frame 6, and protective case 61 is positioned at the outside of supply unit 3, and protective case 61 is positioned at the outside of the upstream end thereof of the throughput direction at chemical of supply unit 3 specifically; And being set up in ground platform 5, memory cell 1 is arranged on the below of platform 5, and frame 6 is arranged on platform 5.
Memory cell 1 has double-layered bucket 11, fluidic leak detector 12, full bit detector 13, high bit detector 14 and middle bit detector 15.
Double-layered bucket 11 is connected with the bucket 7 that liquid chemical is housed by connecting line 6, by being arranged on the plug in barrel pump 8 on connecting line 6, chemical is transported to double-layered bucket 11.Double-layered bucket 11 is divided into two-layer, and internal layer directly contacts with chemical, for the storage of chemical, and the outer leakage being used for pre-chemically.
Fluidic leak detector 12 is arranged on the outer field bottom of double-layered bucket 11, and when the internal layer of double-layered bucket 11 occurs to leak, the chemical of internal layer will leak into skin, and fluidic leak detector 12 can detect that internal layer is revealed.
Full bit detector 13, high bit detector 14 and middle bit detector 15 are arranged on the full liquid level position in the internal layer of double-layered bucket 11, high liquid level position and middle liquid level position respectively, for detecting the actual conditions of liquid level in bucket.That is, whether full bit detector 13 is positioned at full liquid level position for detecting liquid level in bucket, and whether high bit detector 14 is positioned at high liquid level position for detecting liquid level in bucket, and whether middle bit detector 15 is arranged in liquid level position for detecting liquid level in bucket.
When full bit detector 13 detects that in bucket, liquid level is positioned at full liquid level position, plugging in barrel pump 8 will quit work; When high bit detector 14 detects that in bucket, liquid level is positioned at high liquid level position, staff is reminded to prepare related chemicals; When central bit detector 15 detects that in bucket, liquid level is arranged in liquid level position, indicator lamp on-the-spot meeting is glimmered, and reminds staff to add, after paramount liquid level position added by chemical, stops adding.
Imbibition unit 2 has: pipette 21, and one end of pipette 21 is arranged at the bottom of double-layered bucket 11, and the other end of pipette 21 is connected with the transfer line 31 of supply unit 3; Bottom valve 22, bottom valve 22 is arranged on one end of pipette 21, can prevent liquid backflow, avoids measuring pump 32 described later to suck air, affects result of use; Room detector 23; this room detector 23 is arranged in double-layered bucket 11; and it is corresponding with the position of bottom valve 22 in the height direction; protect measuring pump 32; when room detector 23 detects that in bucket, liquid level is empty liquid level, by interlocking measurement pump 32, hard closing measuring pump 32; avoid measuring pump 32 sky to take out, damage pump assembly.
Supply unit 3 is connected with pipette 21 by triple valve 33, and the effect of triple valve 33 is the exchanges in order to the maintenance of equipment, discharge and medium.
Supply unit 3 throughput direction had along chemical is successively set on the first damper 34, measuring pump 32, safety valve 35, second damper 36 and back pressure valve 37 on transfer line 31.
Chemical, after triple valve 33, flows into the first damper 34.The effect of the first damper 34 is to make chemical quantitatively supply by pulsation-free, the uneven of flow can not be caused because of the diff-H of chemical liquid level, also reduce water hammer to impact the fluctuation of pressure of system, for measuring pump 32 creates good working environment simultaneously.
Transfer line 31 after first damper 34 can be branched into two.The equipment that every bar transfer line 31 is arranged is substantially identical.
On the throughput direction of chemical, the part between first damper 34 and measuring pump 32 of transfer line 31 can arrange other triple valve 33.
When chemical is after measuring pump 32, line pressure can increase, and when closedown situation appears in rear end valve, safety valve 35 can be protected, and flow counter 38 described later will not have flow indication simultaneously, system meeting automatic pause, and reminds staff to carry out problem inspection.For adding the high chemical of accuracy requirement, measuring pump 32 is optional joins frequency converter 39, can carry out flow control arbitrarily.
Second damper 36 acts on the same with the first damper 34, simultaneously in order to coordinate back pressure valve 37 to work, makes export pipeline 40 described later be in a pressure constant state, and chemical adds more steady.
Flow counter 38 is arranged on transfer line 31, and on the throughput direction of chemical, flow counter 38 is between the second damper 36 and back pressure valve 37.Utilize flow counter 38, calculate required addition by concentration and volume, save the proportioning time, improve work efficiency.
On the throughput direction of chemical, the part between second damper 36 and flow counter 38 of transfer line 31 can arrange other triple valve 33.
On the throughput direction of chemical, the downstream end of the transfer line 31 of supply unit 3 is provided with export pipeline 40, and export pipeline 40 is positioned at the downstream of back pressure valve 37.
Export pipeline 40 is inside and outside two-layer sleeve pipe.Export pipeline 40 comprises: PVC hose, and is positioned at the radial outside of PVC hose and the stainless steel tube supported PVC hose.
Supply unit 3 also has: leak bucket 41, this leakage bucket 41 is arranged on the below of stainless steel tube, and is communicated with stainless steel tube; Fluidic leak detector 42, this fluidic leak detector 42 is installed on and leaks bucket 41, detects the liquid level position in stainless steel tube.
Above, preferred forms of the present utility model is illustrated, but the utility model is not limited to described embodiment.About concrete structure, in the scope not departing from aim of the present utility model, can suitable change be carried out, also can above-mentioned embodiment at random be combined.
Claims (8)
1. the online add-on system of chemical, has: memory cell, and this memory cell is for storing liquid chemical; Imbibition unit, this imbibition unit is connected with described memory cell, draws the chemical in described memory cell; And supply unit, this supply unit is connected with described imbibition unit, and the chemical from described imbibition unit is transported to use point,
The feature of the online add-on system of this chemical is also have: frame, and this frame has protective case, and described supply unit is installed on this frame, and described protective case is positioned at the outside of described supply unit,
At the throughput direction of described chemical, the downstream end of the transfer line of described supply unit is provided with export pipeline, described export pipeline is inside and outside two-layer sleeve pipe.
2. the online add-on system of chemical as claimed in claim 1, is characterized in that,
Described export pipeline comprises: PVC hose, and is positioned at the radial outside of described PVC hose and the stainless steel tube supported described PVC hose.
3. the online add-on system of chemical as claimed in claim 2, is characterized in that,
Described supply unit also has: leak bucket, this leakage bucket is arranged on the below of described stainless steel tube, and is communicated with described stainless steel tube; Fluidic leak detector, this fluidic leak detector is installed in described leakage bucket, detects the liquid level position in described stainless steel tube.
4. the online add-on system of chemical as claimed in claim 1, is characterized in that,
Described supply unit also has: the throughput direction along described chemical is successively set on the first damper, measuring pump, safety valve, the second damper and back pressure valve on described transfer line,
Described back pressure valve is positioned at the upstream side of described export pipeline at the throughput direction of described chemical.
5. the online add-on system of chemical as claimed in claim 4, is characterized in that,
Described supply unit also has: be arranged on the flow counter on described transfer line, and on the throughput direction of described chemical, described flow counter is between the second damper and back pressure valve.
6. the online add-on system of chemical as claimed in claim 1, is characterized in that,
Described memory cell has double-layered bucket,
Described imbibition unit has: pipette, and one end of described pipette is arranged at the bottom of described double-layered bucket, and the other end of described pipette is connected with the described transfer line of described supply unit; Bottom valve, described bottom valve is arranged on described one end of described pipette; Room detector, this room detector is arranged in described double-layered bucket, and corresponding with the position of described bottom valve in the height direction.
7. the online add-on system of chemical as claimed in claim 1, is characterized in that,
Also have: be set up in ground platform, described memory cell is arranged on the below of described platform, and described frame is arranged on the platform.
8. the online add-on system of chemical as claimed in claim 1, is characterized in that,
Described protective case is positioned at the outside of the upstream end thereof of the throughput direction at described chemical of described supply unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624421.1U CN205035070U (en) | 2015-08-18 | 2015-08-18 | Online addition system of chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624421.1U CN205035070U (en) | 2015-08-18 | 2015-08-18 | Online addition system of chemicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035070U true CN205035070U (en) | 2016-02-17 |
Family
ID=55293985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624421.1U Expired - Fee Related CN205035070U (en) | 2015-08-18 | 2015-08-18 | Online addition system of chemicals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467285A (en) * | 2015-08-18 | 2017-03-01 | 宁波乐惠国际工程装备股份有限公司 | The online add-on system of chemicals |
| CN108019621A (en) * | 2016-10-28 | 2018-05-11 | 宁波乐惠国际工程装备股份有限公司 | A kind of chemical leakage detection device |
-
2015
- 2015-08-18 CN CN201520624421.1U patent/CN205035070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467285A (en) * | 2015-08-18 | 2017-03-01 | 宁波乐惠国际工程装备股份有限公司 | The online add-on system of chemicals |
| CN108019621A (en) * | 2016-10-28 | 2018-05-11 | 宁波乐惠国际工程装备股份有限公司 | A kind of chemical leakage detection device |
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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: Zhou Xiangshan County town of 315722 Zhejiang city of Ningbo Province as the West Electrical Industrial Park Patentee after: NINGBO LEHUI INTERNATIONAL ENGINEERING EQUIPMENT CO., LTD Address before: Zhou Xiangshan County town of 315722 Zhejiang city of Ningbo Province as the West Electrical Industrial Park Patentee before: Lehui Food Equipment Manufacutre Co., Ltd., Ningbo |
|
| 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: 20160217 Termination date: 20200818 |