Solvent pump for preparing chemical agent

Abstract

The solvent pump comprises a pump body, a bottom plate and a flange plate, a sliding groove is formed in the top of the bottom plate, a sliding block is inserted into the sliding groove, the sliding block is fixedly connected to the bottom of a base, an insertion block is fixedly connected to the outer portion of the base and inserted into an insertion groove, the insertion groove is formed in the outer portion of a fixing block, and the flange plate is fixedly connected to the bottom of the base. The fixing block is fixedly connected to the top of the bottom plate, a first threaded rod penetrates through the interior of the base, and the bottom of the first threaded rod is in threaded connection with a first threaded hole. According to the solvent pump for chemical agent preparation, the sliding groove is formed in the top of the bottom plate, the sliding block is inserted into the sliding groove, the sliding block is fixedly connected to the bottom of the base, the inserting block is fixedly connected to the exterior of the base, then the inserting block is inserted into the inserting groove, and the inserting groove is formed in the exterior of the fixing block, so that the installation step of the pump body is simple and convenient; and the installation is very convenient, time-saving and labor-saving for workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical preparation solvent pumps, in particular to a solvent pump used for chemical preparation. Background Art

[0002] Solvent pumps for chemical preparation are a type of pump equipment widely used in the chemical industry. They are used to transport various solvents, chemical liquids and fine chemical media. Different solvent pumps have different characteristics and applicable scopes.

[0003] Solvent pumps currently used in the market for chemical preparation have the following problems when in use:

[0004] 1. When using traditional solvent pumps for chemical preparation, the pump body is usually fixed with bolts, which requires the use of tools for installation. The installation steps are relatively cumbersome, which is very inconvenient, time-consuming and labor-intensive for the workers.

[0005] 2. When most solvent pumps used for chemical preparation are used, they need to be installed through flanges when connecting the liquid inlet and outlet of the pump body to the pipeline. However, it is difficult for the workers to align the bolt holes of the flanges during installation, which makes the installation process time-consuming and labor-intensive for the workers. Utility Model Content

[0006] The purpose of the utility model is to provide a solvent pump for preparing chemical agents to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical solution of the present invention is as follows: A solvent pump for the preparation of chemical agents, comprising a pump body, a base plate and a flange, a slide groove being opened at the top of the base plate, a slider being inserted into the slide groove, the slider being fixedly connected to the bottom of the base, an insert block being fixedly connected to the outside of the base, the insert block being inserted into the slot, the slot starting outside the fixed block, the fixed block being fixedly connected to the top of the base plate, a first threaded rod passing through the inside of the base, the bottom of the first threaded rod being threadedly connected to a first threaded hole, the first threaded hole being opened at the top of the base plate, and a knob being installed at the top of the first threaded rod.

[0008] Preferably, the outside of the flange is fixedly connected to a fixing plate, a second threaded hole is provided on the outside of the fixing plate, the inside of the second threaded hole is threadedly connected to a second threaded rod, and an adjusting button is installed on the top of the second threaded rod.

[0009] Preferably, a fixing ring is installed on the outside of the pump body, and the outside of the fixing ring is fixedly connected to the infusion tube.

[0010] Preferably, a liquid inlet is installed on the outside of the infusion tube, and a liquid outlet is provided on the outside of the infusion tube.

[0011] Preferably, a flange is installed on the outside of the liquid inlet, and a flange is installed on the outside of the liquid discharge port.

[0012] Preferably, gaskets are installed at the bottom of the base plate, and the gaskets are symmetrically distributed.

[0013] The solvent pump for preparing chemical agents of the utility model has the following advantages:

[0014] 1. A solvent pump for preparing chemical agents, by opening a slide groove on the top of the base plate, and inserting a slider inside the slide groove, the slider is fixedly connected to the bottom of the base, and an insert block is fixedly connected to the outside of the base, and then the insert block is inserted into the slot, and the slot is opened outside the fixed block, and the fixed block is fixedly connected to the top of the base plate, and then a first threaded rod is passed through the base, and the bottom of the first threaded rod is threadedly connected to the first threaded hole, and the first threaded hole is opened at the top of the base plate, and a knob is installed on the top of the first threaded rod. In this way, when installing the pump body, the slider at the bottom of the base can be inserted into the slide groove, and a thrust is applied to it so that the insert block outside the base is inserted into the slot of the fixed block, and then the knob is turned so that the bottom of the first threaded rod is threadedly connected to the first threaded hole for fixation. In this way, the installation steps of the pump body are relatively simple, and the staff are very convenient and save time and effort during installation.

[0015] 2. A solvent pump for preparing chemical agents is connected by fixing a fixing plate on the outside of the flange, and a second threaded hole is opened on the outside of the fixing plate, and the second threaded rod is threadedly connected to the inside of the second threaded hole, and then an adjusting button is installed on the top of the second threaded rod. In this way, when installing and connecting the pipeline through the flange, the flange at the pipeline end and the flange at the pump body end can be aligned, and then the adjusting button is turned to screw the second threaded rod into the second threaded hole, and the bottom of the second threaded rod squeezes the flange at the pipeline end to fix it. After that, it is very convenient for the staff to connect and install the flanges at both ends, which saves time and effort for the staff during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the first threaded hole structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the second threaded rod structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the slider structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the gasket structure of the present utility model.

[0022] Explanation of the marks in the figure: 1. Base plate; 2. Slide; 3. Pump body; 4. Fixing ring; 5. Infusion tube; 6. Liquid inlet; 7. Liquid outlet; 8. Base; 9. Knob; 10. First threaded rod; 11. First threaded hole; 12. Fixing block; 13. Slot; 14. Adjusting knob; 15. Fixing plate; 16. Second threaded rod; 17. Second threaded hole; 18. Insert block; 19. Slider; 20. Gasket; 21. Flange. DETAILED DESCRIPTION

[0023] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0026] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a solvent pump for preparing chemical agents according to the present invention in conjunction with the accompanying drawings.

[0029] like Figure 1-5 As shown, a solvent pump for chemical preparation of the present invention includes a pump body 3, a base plate 1 and a flange 21. A slide groove 2 is provided on the top of the base plate 1, and a slider 19 is inserted into the slide groove 2. The slider 19 is fixedly connected to the bottom of the base 8. The outside of the base 8 is fixedly connected to the plug block 18, and the plug block 18 is inserted into the slot 13. The slot 13 starts outside the fixed block 12, and the fixed block 12 is fixedly connected to the top of the base plate 1. The first threaded rod 10 passes through the inside of the base 8, and the bottom of the first threaded rod 10 is threadedly connected to the first threaded hole 11. The first threaded hole 11 is provided at the top of the base plate 1, and a knob 9 is installed on the top of the first threaded rod 10. In this way, when installing the pump body 3, the slider 19 at the bottom of the base 8 can be inserted into the slide groove 2, and a thrust is applied to it so that the plug block 18 outside the base 8 is inserted into the slot 13 of the fixed block 12, and then the knob 9 is turned so that the bottom of the first threaded rod 10 is threadedly connected to the first threaded hole 11 for fixation. In this way, the installation steps of the pump body 3 are relatively simple, and the staff are very convenient and save time and effort during installation.

[0030] The flange 21 is fixedly connected to the fixing plate 15 on the outside, and a second threaded hole 17 is provided on the outside of the fixing plate 15. The second threaded hole 17 is threadedly connected to the second threaded rod 16 on the inside, and an adjusting button 14 is installed on the top of the second threaded rod 16. In this way, when installing and connecting the pipeline through the flange 21, the flange 21 at the pipeline end can be aligned with the flange 21 at the end of the pump body 3, and then the adjusting button 14 is rotated to screw the second threaded rod 16 into the second threaded hole 17. The bottom of the second threaded rod 16 squeezes the flange 21 at the pipeline end to fix it. After that, it is very convenient for the staff to connect and install the flanges 21 at both ends. This saves time and effort for the staff during the installation process.

[0031] A fixing ring 4 is installed on the outside of the pump body 3, and the outside of the fixing ring 4 is fixedly connected to the infusion tube 5. The fixing ring 4 can fix the infusion tube 5 structure and facilitate the staff to use the solvent pump to transport the medicine.

[0032] A liquid inlet 6 is installed on the outside of the infusion tube 5, and a liquid discharge port 7 is provided on the outside of the infusion tube 5. Chemical agents can be transported through the provided liquid inlet 6 and the liquid discharge port 7, which has a better effect of transporting the agents.

[0033] A flange 21 is installed on the outside of the liquid inlet 6, and a flange 21 is installed on the outside of the liquid discharge port 7. The flange 21 structure makes it convenient for workers to install connecting pipes on the liquid inlet 6 and the liquid discharge port 7.

[0034] Gaskets 20 are installed at the bottom of the base plate 1. The gaskets 20 are symmetrically distributed. The gaskets 20 can increase the friction between the base plate 1 and the ground, thereby improving the stability of the pump body 3 during operation.

[0035] The working principle of the solvent pump for chemical preparation: When using the solvent pump, the pump body 3 needs to be installed and fixed first. At this time, the slider 19 at the bottom of the base 8 can be inserted into the slide groove 2, and a thrust is applied to it so that the base 8 at the bottom of the pump body 3 slides using the slide groove 2 until the plug 18 outside the base 8 is inserted into the slot 13 of the fixing block 12. Then, the knob 9 is turned so that the bottom of the first threaded rod 10 is screwed into the first threaded hole 11. In this way, the first threaded rod 10 and the first threaded hole 11 can be threadedly connected to fix the pump body 3 on the base plate 1. In this way, the installation steps of the pump body 3 are relatively simple, making it very convenient for the staff to install and saving time and effort. Finally, the fixing plate 15 is fixed to the outside of the flange 21 and fixed. A second threaded hole 17 is provided on the outside of the plate 15, and the second threaded hole 17 is internally threadedly connected to the second threaded rod 16, and then the adjusting button 14 is installed on the top of the second threaded rod 16. In this way, when installing and connecting the pipeline through the flange 21, the flange 21 at the pipeline end can be aligned with the flange 21 at the end of the pump body 3, and then the adjusting button 14 is rotated to screw the second threaded rod 16 into the second threaded hole 17. The bottom of the second threaded rod 16 squeezes the flange 21 at the pipeline end to fix it. After that, it is very convenient for the staff to connect and install the flanges 21 at both ends. This saves time and effort for the staff during the installation process. After the above operations are completed, the pump body 3 can be opened, and the liquid inlet 6 and the liquid discharge port 7 can be used to transport chemicals.

[0036] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A solvent pump for preparing chemical agents, comprising a pump body (3), a base plate (1) and a flange (21), characterized in that: A sliding groove (2) is provided on the top of the base plate (1), a slider (19) is inserted into the sliding groove (2), the slider (19) is fixedly connected to the bottom of the base (8), the base (8) is fixedly connected to the plug block (18) on the outside, the plug block (18) is inserted into the slot (13), the slot (13) is provided on the outside of the fixed block (12), the fixed block (12) is fixedly connected to the top of the base plate (1), a first threaded rod (10) is passed through the inside of the base (8), the bottom of the first threaded rod (10) is threadedly connected to the first threaded hole (11), the first threaded hole (11) is provided on the top of the base plate (1), and a knob (9) is installed on the top of the first threaded rod (10).

2. The solvent pump for chemical preparation according to claim 1, characterized in that: The flange (21) is externally fixedly connected to a fixing plate (15), a second threaded hole (17) is provided on the outside of the fixing plate (15), the second threaded hole (17) is internally threadedly connected to a second threaded rod (16), and an adjusting button (14) is installed at the top end of the second threaded rod (16).

3. The solvent pump for chemical preparation according to claim 1, characterized in that: A fixing ring (4) is installed on the outside of the pump body (3), and the outside of the fixing ring (4) is fixedly connected to a liquid infusion tube (5).

4. The solvent pump for chemical preparation according to claim 3, characterized in that: A liquid inlet (6) is installed on the outside of the liquid infusion tube (5), and a liquid outlet (7) is provided on the outside of the liquid infusion tube (5).

5. The solvent pump for chemical preparation according to claim 4, characterized in that: A flange (21) is installed on the outside of the liquid inlet (6), and a flange (21) is installed on the outside of the liquid discharge port (7).

6. The solvent pump for chemical preparation according to claim 1, characterized in that: Gaskets (20) are installed at the bottom of the base plate (1), and the gaskets (20) are symmetrically distributed.

Images