CN213779790U - Fiber measurement appearance acid-base reagent supplies defeated equipment - Google Patents
Fiber measurement appearance acid-base reagent supplies defeated equipment Download PDFInfo
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- CN213779790U CN213779790U CN202022758245.4U CN202022758245U CN213779790U CN 213779790 U CN213779790 U CN 213779790U CN 202022758245 U CN202022758245 U CN 202022758245U CN 213779790 U CN213779790 U CN 213779790U
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- pipeline
- reagent
- acid
- wire wheel
- measuring instrument
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Abstract
The utility model discloses a fiber measuring instrument acid-base reagent supply and delivery device, which comprises a connecting pipe connected between a fiber measuring instrument reagent inlet and a discharge port of an acid bucket filled with an acid reagent or a base bucket filled with a base reagent, wherein the connecting pipe is provided with a solenoid valve and a liquid pump; the two ends of the connecting pipe are respectively a reagent connecting end and a measuring instrument connecting end; reagent link and apparatus link all are equipped with rotary joint, rotary joint and connecting pipe rotatable coupling, and rotary joint is equipped with the internal thread for with acid vat bin outlet, alkali bucket bin outlet or apparatus reagent entry threaded connection.
Description
Technical Field
The utility model relates to a food analysis technical field, concretely relates to fiber measurement appearance acid-base reagent supplies defeated equipment.
Background
The fiber measuring instrument is an instrument for digesting a sample according to a currently common acid-base digestion method and measuring the weight of the sample to obtain the fiber content of the sample. The upper part of the existing full-automatic fiber instrument is generally provided with a bracket for respectively placing an acid-base barrel, an acid reagent is arranged in the acid barrel, and an alkaline reagent is arranged in the alkaline barrel: a user places the acid bucket and the alkali bucket on a bracket of the full-automatic fiber measuring instrument, and then connects a discharge port of the acid bucket with an acid reagent feed port of the fiber measuring instrument by a pipeline; connecting a discharge port of the alkali barrel with an alkali reagent feed port of a fiber instrument; so that the acid-base reagent enters the full-automatic fiber tester under the action of gravity. Of course, the connecting pipeline of the acid barrel and the alkali barrel is provided with an electromagnetic valve for controlling the outflow and the flow of the reagent.
As described above, in the prior art, the acid-base bucket needs to be placed on the support of the fully automatic fiber measuring instrument, which is generally placed on a table top, which results in a relatively high height of the support. The acid-base barrel is about twenty jin generally. When the reagent is used up, the detection personnel need to manually lift the acid-base barrel onto the bracket, which is relatively laborious; in the handling process, if the acid-base barrel is accidentally dropped onto the ground, the acid-base reagent flows out, so that potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fibre apparatus acid-base reagent supplies defeated equipment does not need the measurement personnel to lift the acid-base bucket and places on the support, solves the problem among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fibre apparatus acid-base reagent supplies defeated equipment, is equipped with the solenoid valve including connecting the connecting pipe between fibre apparatus reagent entry and the bin outlet of the acid bucket that is equipped with acid reagent or the alkali bucket that is equipped with alkali reagent on the connecting pipe, is equipped with the drawing liquid pump on the connecting pipe.
As a preferred mode, two ends of the connecting pipe are respectively a reagent connecting end and a measuring instrument connecting end; reagent link and apparatus link all are equipped with rotary joint, rotary joint and connecting pipe rotatable coupling, and rotary joint is equipped with the internal thread for with acid vat bin outlet, alkali bucket bin outlet or apparatus reagent entry threaded connection.
As a preferred mode, the device also comprises a pipeline winding and unwinding device, wherein the pipeline winding and unwinding device comprises a placing frame, and the placing frame comprises a supporting frame, a supporting plate and an annular wire wheel; a supporting plate is fixed on one side of the annular wire wheel and is connected with the supporting frame shaft, so that the whole annular wire wheel can rotate relative to the supporting frame; the connecting pipe comprises a pipeline A, a pipeline C and a pipeline B connected between the pipelines A and C;
one end of the pipeline A is the reagent connecting end, and one end of the pipeline C is the determinator connecting end; the other end of the pipeline A is connected with the pipeline B through a rotary joint;
the pipeline B is L-shaped, namely formed by connecting an axial straight pipe positioned on the axial direction of the annular wire wheel and a radial straight pipe positioned on the radial direction of the annular wire wheel;
the axial straight pipe is positioned in the annular ring of the annular wire wheel and on the axis, one end of the axial straight pipe is connected with the pipeline A through a rotary joint, and the other end of the axial straight pipe is fixedly connected with one end of the radial straight pipe; the radial straight pipe is positioned in the annular ring of the annular wire wheel, and the other end of the radial straight pipe penetrates through the annular wire wheel and is connected with a pipeline C wound on the annular wire wheel.
Preferably, the support plate is coaxially provided with a rotating handle.
As a preferred mode, a liquid pump is further arranged on the placing frame and is arranged on the pipeline A.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a be equipped with drawing liquid pump drawing liquid on the connecting pipe, and realize need not placing sour bucket, alkali bucket on the support of apparatus top to alleviate measurement personnel work load, reduce the potential safety hazard that sour alkali bucket fell the ground and cause. Because different environmental restrictions, the distance between acid-base bucket and the fibre apparatus is different, consequently is equipped with pipeline winding and unwinding devices and satisfies the demand.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein the reference numerals are as follows: the device comprises a base plate 1, a support frame 2, a rotary handle 3, a support plate 4, a ring-shaped wire wheel 5, a liquid pump 6, a pipeline A, a pipeline B, a pipeline C and a rotary joint 10.
Detailed Description
The utility model aims to overcome the defects of the prior art, and provides a fiber measuring instrument acid-base reagent supply and delivery device, which is described in further detail by combining the embodiment.
Examples
Referring to fig. 1, the acid-base reagent feeding device for the fiber measuring instrument comprises a connecting pipe and a liquid pump 6. The both ends of connecting pipe are used for being connected with acid-base bucket, the reagent entry of apparatus respectively.
For convenience of description, the present embodiment defines one end of the connecting pipe connected to the discharge port of the acid-base barrel as a reagent connecting end; the end connected to the fiber meter is defined as the meter connection end.
The reagent link and the apparatus link of connecting pipe all are equipped with rotary joint, rotary joint and connecting pipe swivelling joint, and rotary joint is equipped with the internal thread for with acid-base bucket bin outlet or apparatus reagent entry threaded connection.
In this embodiment, the automatic feeding equipment further comprises a pipeline winding and unwinding device, and the pipeline winding and unwinding device is used for the purpose that the distance between the position where the acid-base barrel can be placed and the limit measuring instrument is variable due to the limitation of different detection chamber environments. The pipeline winding and unwinding device can adjust the length of the discharged pipeline according to the distance between the acid-base barrel and the fiber measuring instrument, and the cleanness of the detection chamber is kept.
The pipeline winding and unwinding device comprises a placing frame, and the placing frame comprises a bottom plate 1, a supporting frame 2 and a supporting plate 4. The bottom plate 1 is provided with a support frame 2. The supporting plate 4 is fixed on one side of the annular wire wheel 5, and one side, where the annular wire wheel 5 is not fixed, of the supporting plate 4 is connected with the supporting frame 2 in a shaft mode, so that the whole annular wire wheel 5 can rotate relative to the supporting frame 2.
The supporting plate 4 is also coaxially provided with a rotating handle 3, so that the annular wire wheel 5 can be controlled to rotate forwards and backwards through the rotating handle 3, and the pipeline can be retracted.
Specifically, in this embodiment, the connection pipe is composed of three pipes, which are a pipe a7, a pipe B8, and a pipe C9; the pipeline A7 is connected with the pipeline C9 through a pipeline B8.
The bottom plate 1 of the placing frame is provided with the liquid pump 6. One end of the pipeline A7 is a reagent connecting end, and one end of the pipeline C9 is a measuring instrument connecting end. The other end of the pipeline A7 is connected with one end of a pipeline B8 through a rotary joint 10; the other end of the pipe B8 is connected with the pipe C9. The duct a7 is supported by a bracket on the base plate 1.
The pipeline B8 is L-shaped, namely composed of two hard straight pipes, the two hard straight pipes form an included angle of 90 degrees, and one straight pipe is positioned in the axial direction of the annular wire wheel 5 and is defined as an axial pipe; the other straight pipe is positioned in the radial direction of the ring-shaped wire wheel 5 and is defined as a radial pipe.
The radial pipe of the axial pipe is positioned in the annular ring of the annular reel 5 and on the axis, one end of the radial pipe is connected with the pipeline A7 through the rotary joint 10, the other end of the radial pipe is fixedly connected with one end of the radial pipe, the radial pipe is also positioned in the annular ring of the annular reel 5, and the other end of the radial pipe penetrates through the annular plate of the annular reel 5 and is connected with the other end of the pipeline C9 wound on the annular reel 5.
The pipeline a7 and the pipeline C9 are made of rubber materials with certain supporting capacity, namely, the pipeline C9 can be wound on the annular reel 5, but the pipeline is kept in a tubular shape due to the supporting capacity of the materials, and liquid in the pipeline can still normally pass through when the pipeline is wound on the reel.
It should be noted that, since the connection pipes for supplying different reagents respectively need to be introduced with acid corrosion liquid and alkali corrosion liquid, the corresponding connection pipes should be treated for acid corrosion prevention and alkali corrosion prevention.
The pipeline B8 is fixed on the annular reel 5, and it is connected with the other end fixed connection of pipeline C9, and pipeline C9 twines on the reel, realizes receiving and releasing, and pipeline B8 follows the reel and rotates, because the axial pipe of pipeline B8 is located the axial, and it is connected through rotary joint 10 with pipeline A7, just makes when the reel rotates, does not cause the influence to pipeline A7.
The aforementioned liquid suction pump 6 is provided in the pipe a 7.
When in use, one end of the pipeline A7 is in threaded connection with the discharge port of the alkali bucket or the acid bucket through a rotary joint; then according to the distance between the alkali barrel or the acid barrel and the fiber measuring instrument, the wire wheel is rotated to take up and pay off the pipeline C9, and after the proper length is paid off, the pipeline C9 is in threaded connection with a reagent inlet of the fiber measuring instrument through a rotary joint. The suction of the draw pump helps the acid-base reagent enter the fiber meter.
It is worth noting that a solenoid valve is also provided at the reagent connection end of the conduit C9 for controlling the flow rate.
According to the above embodiment, alright realize the utility model discloses well. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.
Claims (4)
1. A fiber measuring instrument acid-base reagent supply and delivery device comprises a connecting pipe connected between a fiber measuring instrument reagent inlet and a discharge port of an acid bucket filled with an acid reagent or an alkali bucket filled with an alkali reagent, wherein the connecting pipe is provided with an electromagnetic valve and is characterized in that a liquid pump is arranged on the connecting pipe; the two ends of the connecting pipe are respectively a reagent connecting end and a measuring instrument connecting end; reagent link and apparatus link all are equipped with rotary joint, rotary joint and connecting pipe rotatable coupling, and rotary joint is equipped with the internal thread for with acid vat bin outlet, alkali bucket bin outlet or apparatus reagent entry threaded connection.
2. The equipment for supplying acid-base reagent of fiber measuring instrument according to claim 1, characterized by further comprising a pipeline winding and unwinding device, wherein the pipeline winding and unwinding device comprises a placing rack, and the placing rack comprises a supporting frame, a supporting plate and a ring-shaped wire wheel; a supporting plate is fixed on one side of the annular wire wheel and is connected with the supporting frame shaft, so that the whole annular wire wheel can rotate relative to the supporting frame; the connecting pipe comprises a pipeline A, a pipeline C and a pipeline B connected between the pipelines A and C;
one end of the pipeline A is the reagent connecting end, and one end of the pipeline C is the determinator connecting end; the other end of the pipeline A is connected with the pipeline B through a rotary joint;
the pipeline B is L-shaped, namely formed by connecting an axial straight pipe positioned on the axial direction of the annular wire wheel and a radial straight pipe positioned on the radial direction of the annular wire wheel;
the axial straight pipe is positioned in the annular ring of the annular wire wheel and on the axis, one end of the axial straight pipe is connected with the pipeline A through a rotary joint, and the other end of the axial straight pipe is fixedly connected with one end of the radial straight pipe; the radial straight pipe is positioned in the annular ring of the annular wire wheel, and the other end of the radial straight pipe penetrates through the annular wire wheel and is connected with a pipeline C wound on the annular wire wheel.
3. The apparatus for supplying an acid-base reagent for a fiber measuring instrument according to claim 2, wherein the support plate is provided coaxially with a rotary knob.
4. The device for supplying an acid-base reagent of a fiber measuring instrument according to claim 2, wherein a liquid pump is further provided on the placing frame, and the liquid pump is provided on the pipeline A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022758245.4U CN213779790U (en) | 2020-11-25 | 2020-11-25 | Fiber measurement appearance acid-base reagent supplies defeated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022758245.4U CN213779790U (en) | 2020-11-25 | 2020-11-25 | Fiber measurement appearance acid-base reagent supplies defeated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213779790U true CN213779790U (en) | 2021-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022758245.4U Active CN213779790U (en) | 2020-11-25 | 2020-11-25 | Fiber measurement appearance acid-base reagent supplies defeated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213779790U (en) |
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2020
- 2020-11-25 CN CN202022758245.4U patent/CN213779790U/en active Active
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