Improved water adding device for determination of farinograph

Abstract

The utility model belongs to the field of matched devices of detection equipment, and discloses a water adding device for determining the flour quality of wheat flour. An improved water adding device for determination of a farinograph comprises a pressurizer, a gas regulating valve and a connecting sleeve, one end of the connecting sleeve is connected with a bottle opening of a water storage bottle in a sealed mode, the gas regulating valve and an absorption pipe are installed in the connecting sleeve, the gas regulating valve is provided with a reversing switch, and the two ends of the absorption pipe are communicated with the liquid level of the water storage bottle and the connecting pipe respectively. The pressurizer is a corrugated pressurizer, a gas pipe is arranged at the bottom of the corrugated pressurizer, and the gas pipe is communicated with a gas channel of the gas regulating valve. The corrugated pressurizer is directly connected with the gas regulating valve in an inserted mode, the material flexibility is better, meanwhile, the force direction is vertical pressing in the operation process, the force direction is different from the force effect in the horizontal direction in the traditional extrusion process, and the corrugated pressurizer is not prone to acting on the connecting part of the connecting sleeve, not prone to breakage, longer in service life and lower in cost.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the detection equipment matching device field, is used to the water adding device for the flour quality determination of the wheat flour. BACKGROUND

[0002] Wheat is one of the main varieties of food, and the quality of wheat flour is a key factor affecting the use and baking quality of wheat flour. The farinograph is one of the main means for determining the quality of wheat flour. The farinograph measures the dough resistance received by the stirring knife during kneading in the kneading bowl through high-precision sensors, and then analyzes various characteristic parameters of the dough by software to quantitatively determine the rheological properties of the dough. In the farinograph test, a certain amount of water needs to be added to the kneaded dough. In order to ensure the accuracy of the test results, the temperature and speed of adding water are very important.

[0003] The current water adding device matched with the incoming product farinograph is composed of a pressure ball, a pressure regulating valve and a connecting sleeve. The pressure ball is made of hard rubber ball, mainly using the principle of ear cleaning ball. After multiple extrusions, a vacuum pressure difference is formed to guide water into the water adding funnel. This water adding device needs to be extruded multiple times for each water adding, and the water adding volume is very effective. Because the pressure ball is a hard rubber, a lot of hand strength is required. The water adding process is time-consuming and labor-intensive, and the labor intensity is large. The connecting part between the pressure ball and the reversing valve is fixedly connected with a hard plastic sleeve. After multiple extrusions, it is easy to break and leak, and cannot be used. The service life is short, and the imported product is expensive and needs to be frequently replaced. The use and maintenance cost is high. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problem of time-consuming and labor-intensive of the imported farinograph matched with the water adding device, and high loss cost, and provides an improved water adding device for farinograph determination. By improving the pressure forming method and changing the material and structure of the compression part, the water adding process is time-saving and labor-saving, the service life is longer, and the test cost is reduced.

[0005] The utility model adopts the technical scheme that an improved water adding device for farinograph determination, including pressure adding device, gas regulating valve and connecting sleeve, one end of connecting sleeve is sealedly connected with the bottle mouth of water storage bottle, and the gas regulating valve and the suction pipe are installed in the connecting sleeve, the reversing switch is arranged on the gas regulating valve, and the two ends of the suction pipe are respectively communicated with the liquid level of the water storage bottle and the connecting pipe, the pressure adding device adopts the corrugated pressure adding device, and the corrugated pressure adding device is provided with the gas pipe at the bottom, and the gas pipe is communicated with the gas passage of the gas regulating valve.

[0006] The suction pipe adopts L-shaped pipe, one end of the suction pipe is inserted into the bottom of the water storage bottle, and the other end of the suction pipe penetrates through the side wall of the connecting sleeve and is communicated with the connecting pipe.

[0007] The cross section of the corrugated pipe-shaped cylinder is circular, square, triangular or the like.

[0008] The corrugated pressurizer is made of elastic PVC and plastic.

[0009] The gas regulating valve is a bidirectional valve.

[0010] Compared with the conventional imported powder instrument waterer, the utility model has the advantages of simple structure and remarkable progress.

[0011] 1. The pressurizing device of the conventional waterer is improved from a hard rubber ball to a corrugated pressurizer, which uses the same ear cleaning ball pressurizing principle, and only needs to be pressed and released, which is more convenient than the ear cleaning ball that needs to be squeezed and released.

[0012] 2. The corrugated pressurizer of the utility model is directly connected with the gas regulating valve, and the material is more flexible, and the force direction is upward and downward during operation, which is different from the horizontal force direction of the conventional squeezing, and is not easy to form an effect on the connecting sleeve connection part, is not easy to break, has a longer service life, and reduces the cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structure diagram of the existing imported powder instrument waterer.

[0014] Figure 2 is a structure diagram of the utility model waterer.

[0015] Figure 3 is a structure diagram of the utility model without a water storage bottle part (the internal structure diagram of the connecting sleeve is shown).

[0016] Figure 4 is a cross-sectional view of the circular corrugated pressurizer of the utility model.

[0017] Figure 5 is a cross-sectional view of the square corrugated pressurizer of the utility model.

[0018] In the figure: 1 ball pressurizer, 2 hard plastic sleeve, 3 water suction pipe, 4 connecting sleeve, 5 water storage bottle, 6 gas regulating valve, 7 corrugated pressurizer, 8 air pipe, 9 gas passage. DETAILED DESCRIPTION

[0019] The utility model will be further described in detail in combination with specific embodiments, but the utility model is not limited to specific embodiments.

[0020] For example, Figure 2 and 3The modified water addition device for powder quality analysis shown includes a pressure injector, a gas regulating valve 6, and a connecting sleeve 4. One end of the connecting sleeve 4 is sealed to the mouth of a water storage bottle 5. The gas regulating valve 6 and an absorption tube 3 are installed inside the connecting sleeve 4. The gas regulating valve 6 has a reversing switch. The pressure injector is a corrugated pressure injector 7, and the bottom of the corrugated pressure injector 7 has an air pipe 8, which is connected to the gas passage 9 of the gas regulating valve. The gas regulating valve 6 installed inside the connecting sleeve 4 is a two-way valve with a manual switch. The water absorption tube 3 is an L-shaped tube as shown in the figure. One end of the water absorption tube is inserted into the bottom of the water storage bottle, and the other end of the water absorption tube passes through the side wall of the connecting sleeve. The water absorption tube extending out of the side wall of the connecting sleeve is connected to an external connecting pipe. All connections are sealed.

[0021] The cross-section of the corrugated tube can be as follows: Figure 4 The circle shown Figure 5 The corrugated pressurizer, whether square or triangular, is easy and convenient to operate. It is made of elastic PVC or plastic, such as PE, nylon PA, and PP flame-retardant corrugated pressurizer, and has the advantages of good flexibility, good bending, acid resistance, and wear resistance.

[0022] When using, open the gas regulating valve, connect the water storage bottle to the corrugated pressurizer, press the corrugated pressurizer by hand to draw water from the water storage bottle, and then draw the water into the constant temperature water bath through the water outlet pipe of the gas regulating valve and the connecting pipe. Then add the water to the powder analyzer through the water addition test tube. After adding water, close the gas regulating valve to release the pressure. Pressing up and down is effortless and will not cause horizontal pulling on the connecting part of the connecting sleeve, making it less prone to breakage and with a longer service life.

Claims

1. A modified water adding device for a silty instrument determination, comprising a pressurizer, a gas regulating valve and a connecting sleeve, one end of the connecting sleeve is sealingly connected with a bottle mouth of a water storage bottle, the gas regulating valve and a water absorbing pipe are installed in the connecting sleeve, a reversing switch is provided on the gas regulating valve, and the water absorbing pipe is respectively communicated with a liquid surface of the water storage bottle and a connecting pipe, characterized in that, The pressurizer adopts a corrugated pressurizer with a gas pipe at the bottom, which is communicated with the gas passage of the gas regulating valve.

2. The improved water adding device for a farinograph measurement according to claim 1, characterized by The water suction pipe adopts an L-shaped pipe, one end of which is inserted into the bottom of the water storage bottle, and the other end of which is communicated with the connecting pipe through the sidewall of the connecting sleeve.

3. The improved water adding device for a farinograph measurement according to claim 1, characterized by The cross section of the corrugated pressurizer is circular, square or triangular.

4. The improved water adding device for a farinograph measurement according to claim 1, characterized by The corrugated pressurizer adopts an elastic PVC or plastic corrugated pressurizer.

5. The improved water adding device for a farinograph measurement according to claim 1, characterized by The gas regulating valve adopts a two-way valve.

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