Medium extraction device for discharge pump

Abstract

The utility model discloses a medium extraction device for a discharge pump, which comprises a liquid container, a check valve, a three-way mechanism, a ball valve, a reducing communication mechanism and the discharge pump, the first end of the three-way mechanism is communicated with the check valve, and the second end of the three-way mechanism is communicated with the ball valve. The first end part of the three-way mechanism is communicated with the ball valve, the second end part of the three-way mechanism is communicated with the ball valve, the third end part of the three-way mechanism is communicated with the variable-diameter communicating mechanism, the check valve is placed in the liquid container, the variable-diameter communicating mechanism is communicated with the discharging pump, and the device has the advantages of simple structure and wide application range.

Description

TECHNICAL FIELD

[0001] The utility model relates to unloading pump unloading device technical field especially relates to a medium extraction device for unloading pump. BACKGROUND

[0002] In the steel production process, many liquid raw materials or boring need to extract device to realize the transfer and processing of matter. For example, the extraction device may be needed to extract raw materials or finished products from a large container; the extraction device is usually used to extract matter from a specific container or environment, ordinary liquid such as water, general solution, etc., special liquid such as strong acid and alkaline solution, etc.

[0003] The existing extraction device mostly adopts fixed installation mode, whether it is the pressure device for providing extraction, or the auxiliary equipment, pipeline, etc. are fixedly installed; some extraction devices are complicated to operate, and professional personnel are needed to operate, which increases the labor cost and operation difficulty; part of the extraction device needs regular maintenance and replacement of parts, the maintenance cost is higher, and the continuity of production or use may be affected.

[0004] The application provides a medium extraction device for unloading pump to solve the above problems. SUMMARY

[0005] The technical problem to be solved by the application is that the existing extraction device mostly adopts fixed installation mode, whether it is the pressure device for providing extraction, or the auxiliary equipment, pipeline, etc. are fixedly installed; some extraction devices are complicated to operate, and professional personnel are needed to operate, which increases the labor cost and operation difficulty; part of the extraction device needs regular maintenance and replacement of parts, the maintenance cost is higher, and the continuity of production or use may be affected, so a medium extraction device for unloading pump is provided, which comprises:

[0006] The liquid container, the check valve, the three-way mechanism, the ball valve, the variable-diameter communication mechanism and the unloading pump, the first end of the three-way mechanism and the check valve are communicated, the second end of the three-way mechanism and the ball valve are communicated, the third end of the three-way mechanism and the variable-diameter communication mechanism are communicated, the check valve is placed in the liquid container, and the variable-diameter communication mechanism and the unloading pump are communicated.

[0007] Further, the variable-diameter communication mechanism comprises a communication main body, a variable-diameter plate, a variable-diameter plug and a clamp mechanism, the smaller-diameter end of the communication main body is communicated with the tee mechanism, the larger-diameter end of the communication main body is communicated with a pipeline of the unloading pump, the variable-diameter plate is arranged in the larger-diameter end of the communication main body, the pipeline of the unloading pump is arranged on the variable-diameter plate, the variable-diameter plug is sleeved on the larger-diameter end of the communication main body, and the clamp mechanism is sleeved on the outside of the variable-diameter plug.

[0008] Further, the variable-diameter plug is used for filling the space between the pipeline of the unloading pump and the communication main body.

[0009] Further, the clamp mechanism comprises two clamp main bodies, a fixing bolt and a fixing nut, the two clamp main bodies are sleeved on the outside of the variable-diameter plug, and the two clamp main bodies are fixed through the fixing bolt and the fixing nut.

[0010] Further, the variable-diameter plate is arranged in the larger-diameter end of the communication main body.

[0011] Further, the variable-diameter plate is arranged in the larger-diameter end of the communication main body.

[0012] Further, the variable-diameter plug is made of rubber.

[0013] Further, the pipeline for communication among the liquid container, the check valve, the tee mechanism, the ball valve, the variable-diameter communication mechanism and the unloading pump is made of PPR material.

[0014] The present application has the following beneficial effects:

[0015] 1. The present application has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The present application has the following beneficial effects:

[0017] Figure 2 The present application has the following beneficial effects:

[0018] Figure 3The structure diagram of the variable-diameter communication mechanism in the second embodiment of the utility model. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0020] Please refer to the drawings in the description Figures 1-2 The medium extraction device for the unloading pump comprises:

[0021] The liquid container 4, the check valve 1, the three-way mechanism 3, the ball valve 2, the variable-diameter communication mechanism 6 and the unloading pump 7, the first end of the three-way mechanism 3 is communicated with the check valve, the second end of the three-way mechanism 3 is communicated with the ball valve, the third end of the three-way mechanism 3 is communicated with the variable-diameter communication mechanism, the check valve is placed in the liquid container, and the variable-diameter communication mechanism 6 is communicated with the unloading pump 7.

[0022] The variable-diameter communication mechanism comprises a communication main body 601, a variable-diameter plate 602, a variable-diameter plug 603 and a clamp mechanism 604, the smaller diameter end of the communication main body 601 is communicated with the three-way mechanism 3, the larger diameter end of the communication main body is communicated with the pipeline communicated with the unloading pump, the variable-diameter plate 602 is arranged in the larger diameter end of the communication main body 601, the pipeline communicated with the unloading pump 5 is arranged on the variable-diameter plate, the variable-diameter plug 603 is sleeved on the larger diameter end of the communication main body 601, and the clamp mechanism is sleeved on the outside of the variable-diameter plug 603.

[0023] The variable-diameter plug 603 is used for filling the space between the pipeline communicated with the unloading pump and the communication main body.

[0024] The clamp mechanism comprises two clamp main bodies, a fixing bolt 605 and a fixing nut 606, the two clamp main bodies are sleeved on the outside of the variable-diameter plug, and the two clamp main bodies are fixed through the fixing bolt and the fixing nut. The number of the variable-diameter plates is multiple, the multiple variable-diameter plates are fixedly connected with the communication main body, the communication holes are arranged on each variable-diameter plate, and the variable-diameter plates are arranged from the small end of the communication main body to the large end of the communication main body in order from small to large according to the size of the communication holes. EMBODIMENT

[0025] Please refer to the drawings in the description Figure 1 and 3The embodiment provides a medium extraction device for a discharge pump, which comprises:

[0026] The liquid container 4, the check valve 1, the three-way mechanism 3, the ball valve 2, the variable-diameter communication mechanism 6 and the discharge pump 7 are connected in sequence, the first end of the three-way mechanism 3 is connected with the check valve, the second end of the three-way mechanism 3 is connected with the ball valve, the third end of the three-way mechanism 3 is connected with the variable-diameter communication mechanism, the check valve is arranged in the liquid container, and the variable-diameter communication mechanism 6 is connected with the discharge pump 7.

[0027] The variable-diameter communication mechanism comprises a communication main body 601, a variable-diameter plate 602, a variable-diameter plug 603 and a clamping mechanism 604, the smaller-diameter end of the communication main body 601 is connected with the three-way mechanism 3, the larger-diameter end of the communication main body is connected with the pipeline 5 connected with the discharge pump, the variable-diameter plate 602 is arranged in the larger-diameter end of the communication main body 601, the pipeline 5 connected with the discharge pump is arranged on the variable-diameter plate, the variable-diameter plug 603 is sleeved on the larger-diameter end of the communication main body 601, and the outer part of the variable-diameter plug 603 is sleeved with the clamping mechanism.

[0028] The variable-diameter plug 603 is used for filling the space between the pipeline connected with the discharge pump and the communication main body.

[0029] The clamping mechanism comprises two clamping main bodies, a fixing bolt 605 and a fixing nut 606, the two clamping main bodies are sleeved on the outer part of the variable-diameter plug, and the two clamping main bodies are fixed through the fixing bolt and the fixing nut.

[0030] The number of the variable-diameter plate is one, and the variable-diameter plate moves along the larger end of the communication main body. Embodiment

[0031] Please refer to the accompanying drawings Figure 1 The embodiment provides a medium extraction device for a discharge pump, which comprises:

[0032] The liquid container 4, the check valve 1, the three-way mechanism 3, the ball valve 2, the variable-diameter communication mechanism 6 and the discharge pump 7 are connected in sequence, the first end of the three-way mechanism 3 is connected with the check valve, the second end of the three-way mechanism 3 is connected with the ball valve, the third end of the three-way mechanism 3 is connected with the variable-diameter communication mechanism, the check valve is arranged in the liquid container, and the variable-diameter communication mechanism 6 is connected with the discharge pump 7.

[0033] The variable-diameter communication mechanism comprises a communication main body 601, a variable-diameter plate 602, a variable-diameter plug 603 and a clamp mechanism 604, the smaller-diameter end of the communication main body 601 is communicated with the three-way mechanism 3, the larger-diameter end of the communication main body is communicated with the pipeline communicated with the unloading pump, the variable-diameter plate 602 is arranged in the larger-diameter end of the communication main body 601, the pipeline communicated with the unloading pump 5 is arranged on the variable-diameter plate, the variable-diameter plug 603 is sleeved on the larger-diameter end of the communication main body 601, and the clamp mechanism is sleeved on the outside of the variable-diameter plug 603.

[0034] The variable-diameter plug 603 is used for filling the space between the pipeline communicated with the unloading pump and the communication main body.

[0035] The clamp mechanism comprises two clamp main bodies, a fixing bolt 605 and a fixing nut 606, the two clamp main bodies are sleeved on the outside of the variable-diameter plug, and the two clamp main bodies are fixed through the fixing bolt and the fixing nut.

[0036] The number of the variable-diameter plates is multiple, the multiple variable-diameter plates are fixedly connected with the communication main body, the communication holes are arranged on each variable-diameter plate, and the variable-diameter plates are arranged from the small end of the communication main body to the large end of the communication main body in sequence according to the size of the communication holes.

[0037] The variable-diameter plug is made of rubber.

[0038] The material of the pipeline communicated among the liquid container, the check valve, the three-way mechanism, the ball valve, the variable-diameter communication mechanism and the unloading pump is PPR.

[0039] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0040] In the utility model, unless otherwise specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood in a broad sense, for example, can be fixed connection, or can be detachable connection, or can be integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements, unless otherwise specified, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances by those skilled in the art.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A media extraction device for a dump pump, characterized by, The application relates to a liquid container, a check valve, a three-way mechanism, a ball valve, a variable-diameter communication mechanism and a discharge pump, wherein the first end of the three-way mechanism is communicated with the check valve, the second end of the three-way mechanism is communicated with the ball valve, the third end of the three-way mechanism is communicated with the variable-diameter communication mechanism, the check valve is arranged in the liquid container, and the variable-diameter communication mechanism is communicated with the discharge pump.

2. The media extraction device for a dump pump of claim 1, wherein, The variable-diameter communication mechanism comprises a communication main body, a variable-diameter plate, a variable-diameter plug and a clamp mechanism, the smaller-diameter end of the communication main body is communicated with the three-way mechanism, the larger-diameter end of the communication main body is communicated with a pipeline communicated with the discharge pump, the variable-diameter plate is arranged in the larger-diameter end of the communication main body, the pipeline communicated with the discharge pump is arranged on the variable-diameter plate, the variable-diameter plug is sleeved on the larger-diameter end of the communication main body, and the clamp mechanism is sleeved on the outer portion of the variable-diameter plug.

3. The media extraction device for a dump pump of claim 2, wherein, The variable-diameter plug is used for filling the space between the pipeline communicated with the discharge pump and the communication main body.

4. The media extraction device for a dump pump of claim 3, wherein, The clamp mechanism comprises two clamp main bodies, a fixing bolt and a fixing nut, the two clamp main bodies are sleeved on the outer portion of the variable-diameter plug, and the two clamp main bodies are fixed through the fixing bolt and the fixing nut.

5. The media extraction device for a dump pump of claim 4, wherein, The variable-diameter plate is provided with a plurality of variable-diameter plates which are fixedly connected with the communication main body, each variable-diameter plate is provided with a communication hole, and the variable-diameter plates are arranged from the small end of the communication main body to the large end of the communication main body in sequence according to the size of the communication holes.

6. The media extraction device for a dump pump of claim 3, wherein, The variable-diameter plate is provided with one variable-diameter plate which is movably arranged in the larger end of the communication main body.

7. The media extraction device for a dump pump of claim 6, wherein, The variable-diameter plug is made of rubber.

8. The media extraction device for a dump pump of claim 7, wherein, The pipeline communicated with the liquid container, the check valve, the three-way mechanism, the ball valve, the variable-diameter communication mechanism and the discharge pump is made of PPR material.

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