Mounting structure of electric pulse scale inhibition device of plate heat exchanger

Abstract

The utility model belongs to the technical field of scale inhibition devices, and particularly relates to a mounting structure of an electric pulse scale inhibition device of a plate heat exchanger, which comprises a pipeline body, a pulse belt is wound on the outer side of the pipeline body, the middle of the upper side of the pipeline body is in contact with a capacitive electric pulse generator, and the capacitive electric pulse generator is electrically connected with the pulse belt. According to the utility model, the elastic clamping ball, the insertion rod and other structures are matched for use, the end rod can be limited, so that the pulse band is stably installed, the capacitive electric pulse generator can be locked through the arrangement of the non-standard bolt, and the non-standard bolt can be inserted under the action of the limiting hole, the limiting rod and other structures, so that the non-standard electric pulse generator can be stably installed. The vibration thread falling of the non-standard bolt is avoided, so that the long-term stability of the capacitive electric pulse generator is ensured, and the problems of loosening and shaking of the capacitive electric pulse generator and a pulse band which are easily caused by simple fixation by adopting a binding band in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of scale inhibition devices, in particular to an installation structure of an electric pulse scale inhibition device for a plate type heat exchanger. Background Art

[0002] During the heating season, the plate heat exchanger of the low-temperature network electric boiler is affected by the poor water quality on the secondary side of the low-temperature network, and the calcium ion content in the water is high, which makes the plate heat exchanger of the low-temperature network very easy to scale, seriously affecting the heat exchange efficiency of the plate heat exchanger;

[0003] In view of the above problems, the existing solution is to use pulse belts and capacitive electric pulse generators in combination, and use special capacitive electric pulses on the pipes of the plate heat exchanger accessories to change the crystallization process of liquid calcium, so that the scale loses its adhesion and avoids the problem of pipe blockage;

[0004] At present, the existing pulse belts and capacitor electric pulse generators are mostly tied to the pipes of the plate heat exchanger accessories by using binding tapes. Due to the influence of factors such as vibration, the pulse belts and capacitor electric pulse generators are easily loosened.

[0005] In view of the above problems, this application document proposes an installation structure for an electric pulse anti-scaling device of a plate heat exchanger. Utility Model Content

[0006] The purpose of the utility model is to provide an installation structure for an electric pulse anti-scaling device of a plate heat exchanger, which solves the problem that the existing pulse belts and capacitor electric pulse generators are mostly tied to the pipes of the plate heat exchanger accessories by means of binding tapes, and the pulse belts and capacitor electric pulse generators are easily loosened due to the influence of factors such as vibration.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation structure of an electric pulse scale prevention device for a plate heat exchanger, comprising a pipeline body, a pulse belt is wound around the outside of the pipeline body, the middle part of the upper side of the pipeline body contacts a capacitive electric pulse generator, the capacitive electric pulse generator is electrically connected to the pulse belt, both ends of the pulse belt are fixedly connected to end rods, the end rods are slidably connected to the pipeline body, the lower end of the end rod is fixedly connected to a plug rod, the plug rod is slidably connected to the pipeline body;

[0008] An elastic clamping ball is fixedly connected inside the pipe body, and the elastic clamping ball is slidably connected to the insertion rod. A mounting plate is fixedly connected to the upper side of the pipe body, and the mounting plate is in contact with the capacitive electric pulse generator. A locking mechanism is arranged on the mounting plate.

[0009] Preferably, two pulse belts are provided, and the two pulse belts are symmetrically distributed on the pipeline body. The provision of the pulse belts facilitates the use of electric pulses in conjunction with a capacitive electric pulse generator.

[0010] Preferably, the lower end of the insertion rod is fixedly connected with an end head, and the end head is in contact with the pipeline body. Through the setting of the end head, the elastic card ball can be squeezed for use.

[0011] Preferably, two mounting plates are provided, and the two mounting plates are symmetrically distributed on the pipeline body. Through the provision of the mounting plates, the capacitive electric pulse generator can be fixed for use.

[0012] Preferably, the locking mechanism includes a non-standard bolt, the mounting plate is movably connected with the non-standard bolt inside, the non-standard bolt is connected to the capacitive electric pulse generator by a thread, a limiting hole is provided on the surface of the non-standard bolt, the mounting plate is slidably connected with a movable plate inside, the movable plate is fixedly sleeved with a limiting rod inside, the limiting rod is slidably connected to the mounting plate, the limiting rod is slidably connected to the limiting hole, a spring is provided on the outside of the limiting rod, the capacitive electric pulse generator can be locked by the provision of the non-standard bolt, and the non-standard bolt can be plugged in under the action of the limiting hole, the limiting rod and other structures to avoid the problem of non-standard bolts loosening due to vibration.

[0013] Preferably, a plurality of the limiting holes are provided, and the plurality of limiting holes are arranged in a circular array on the non-standard bolt. The setting of the limiting holes facilitates plug-in use in conjunction with the limiting rod.

[0014] Preferably, one end of the spring is welded to the movable plate, and the other end of the spring is welded to the mounting plate. By setting the spring, the movable plate can be connected for use.

[0015] Preferably, the end face of the limit rod away from the non-standard bolt is fixedly connected to an end plate, and a plurality of evenly distributed friction grooves are provided on the surface of the end plate. The friction grooves are arranged to facilitate the operator to pull the end plate to move, thereby driving the limit rod to move.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model can limit the end rod through the coordinated use of elastic card balls, plug rods and other structures, so that the pulse belt is in a stable installation state. The capacitive electric pulse generator can be locked by setting non-standard bolts. Under the action of limiting holes, limiting rods and other structures, the non-standard bolts can be plugged in to avoid vibration and stripping of the non-standard bolts, so as to ensure the long-term stability of the capacitive electric pulse generator and avoid the problem of loosening and shaking of the capacitive electric pulse generator and the pulse belt caused by the simple use of binding straps in the prior art. Through the coordinated use of the capacitive electric pulse generator and the pulse belt, special capacitive electric pulses are used to change the crystallization process of liquid calcium, so that the scale loses its adhesion, and the problem of scaling and clogging of the plate heat exchanger accessory pipeline is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A side cross-sectional view of

[0020] Figure 3 For the utility model Figure 1 A cutaway perspective view of

[0021] Figure 4 For the utility model Figure 2 Magnified view of the end rod;

[0022] Figure 5 For the utility model Figure 3 A three-dimensional diagram of the locking mechanism.

[0023] In the figure: 1. Pipe body; 2. Pulse belt; 3. Capacitive electric pulse generator; 4. End rod; 5. Insert rod; 6. End; 7. Elastic clamping ball; 8. Mounting plate; 9. Locking mechanism; 91. Non-standard bolt; 92. Limiting hole; 93. Moving plate; 94. Limiting rod; 95. Spring; 96. End plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5, a plate heat exchanger electric pulse scale prevention device installation structure, including a pipeline body 1, a pulse belt 2 is wound around the outside of the pipeline body 1, the middle part of the upper side of the pipeline body 1 contacts the capacitive electric pulse generator 3, the capacitive electric pulse generator 3 is electrically connected to the pulse belt 2, both ends of the pulse belt 2 are fixedly connected to end rods 4, the end rods 4 are slidably connected to the pipeline body 1, the lower end of the end rod 4 is fixedly connected to a plug rod 5, and the plug rod 5 is slidably connected to the pipeline body 1;

[0026] An elastic card ball 7 is fixedly connected to the inside of the pipe body 1, and the elastic card ball 7 is slidably connected to the insertion rod 5. A mounting plate 8 is fixedly connected to the upper side of the pipe body 1, and the mounting plate 8 is in contact with the capacitive electric pulse generator 3. Two mounting plates 8 are provided, and the two mounting plates 8 are symmetrically distributed on the pipe body 1. Through the setting of the mounting plates 8, the capacitive electric pulse generator 3 can be fixed for use.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are two pulse belts 2, which are symmetrically distributed on the pipe body 1. The pulse belts 2 are arranged to facilitate the use of electric pulses in conjunction with the capacitive electric pulse generator 3. The lower end of the insertion rod 5 is fixedly connected with an end 6, which is in contact with the pipe body 1. Through the arrangement of the end 6, the elastic card ball 7 can be squeezed for use.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 A locking mechanism 9 is provided on the mounting plate 8, and the locking mechanism 9 includes a non-standard bolt 91. The mounting plate 8 is internally movably connected with the non-standard bolt 91, and the non-standard bolt 91 is connected to the capacitive electric pulse generator 3 through a threaded connection. A limiting hole 92 is provided on the surface of the non-standard bolt 91, and a movable plate 93 is slidably connected to the inside of the mounting plate 8. A limiting rod 94 is fixedly sleeved inside the movable plate 93, and the limiting rod 94 is slidably connected to the mounting plate 8. The limiting rod 94 is slidably connected to the limiting hole 92, and a spring 95 is provided on the outside of the limiting rod 94. By setting the non-standard bolt 91, the capacitive electric pulse generator 3 can be locked. Under the action of the limiting hole 92, the limiting rod 94 and other structures, the non-standard bolt 91 can be plugged in to avoid the vibration loosening problem of the non-standard bolt 91.

[0029] See also Figure 1 , Figure 2 , Figure 3 , Figure 5There are multiple limiting holes 92, and the multiple limiting holes 92 are arranged in a circular array on the non-standard bolt 91. The setting of the limiting holes 92 is convenient for plugging and using with the limiting rod 94. One end of the spring 95 is welded to the movable plate 93, and the other end of the spring 95 is welded to the mounting plate 8. Through the setting of the spring 95, the movable plate 93 can be connected and used. The end face of the limiting rod 94 away from the non-standard bolt 91 is fixedly connected with an end plate 96, and the surface of the end plate 96 is provided with a plurality of evenly distributed friction grooves. Through the setting of the friction grooves, it is convenient for the operator to pull the end plate 96 to move, thereby driving the limiting rod 94 to move.

[0030] The specific implementation process of the utility model is as follows: when in use, first wrap the pulse belt 2 around the outside of the pipe body 1, then forcefully push the end rod 4 to insert into the pipe body 1, so that the insertion rod 5 is inserted into the pipe body 1, and drives the end head 6 to contact the pipe body 1. In this process, under the extrusion of the end head 6, the elastic card ball 7 is deformed, and under the action of the force, the elastic card ball 7 moves along the surface of the insertion rod 5. When the elastic card ball 7 slides into the card hole on the surface of the insertion rod 5, the elastic card ball 7 recovers its deformation and squeezes into the card hole, and the insertion rod 5 is limited, so that the pulse belt 2 is installed stably;

[0031] By pushing the capacitive electric pulse generator 3 to contact with the pipeline body 1, and making the capacitive electric pulse generator 3 slide into the inner side of the mounting plate 8, then pulling the end plate 96 to move in the direction away from the non-standard bolt 91, so as to drive the limit rod 94 to move, and drive the movable plate 93 to move, the spring 95 is deformed, and then the non-standard bolt 91 is pushed through the mounting plate 8, so that the non-standard bolt 91 is in contact with the capacitive electric pulse generator 3, the non-standard bolt 91 is rotated, so that the non-standard bolt 91 performs a threaded movement, the capacitive electric pulse generator 3 is fixed, and the end plate 96 is loosened to make the spring 95 recover its deformation, so as to pull the limit rod 94 to insert into the limit hole 92, and the non-standard bolt 91 is plugged in, so as to avoid the vibration and debonding problem of the non-standard bolt 91, so as to ensure the long-term and stable installation of the capacitive electric pulse generator 3;

[0032] By using the capacitive electric pulse generator 3 and the pulse belt 2 in combination, a special capacitive electric pulse is used to change the crystallization process of liquid calcium, so that the scale loses its adhesion, thereby avoiding the problem of scaling and clogging of the pipes attached to the plate heat exchanger.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate heat exchanger electric pulse scale prevention device installation structure, comprising a pipeline body (1), characterized in that: A pulse belt (2) is wound around the outer side of the pipeline body (1), the middle part of the upper side of the pipeline body (1) contacts the capacitive electric pulse generator (3), the capacitive electric pulse generator (3) is electrically connected to the pulse belt (2), both ends of the pulse belt (2) are fixedly connected to end rods (4), the end rods (4) are slidably connected to the pipeline body (1), the lower end of the end rod (4) is fixedly connected to an insertion rod (5), the insertion rod (5) is slidably connected to the pipeline body (1); An elastic clamping ball (7) is fixedly connected inside the pipe body (1), and the elastic clamping ball (7) is slidably connected to the insertion rod (5). A mounting plate (8) is fixedly connected to the upper side of the pipe body (1), and the mounting plate (8) is in contact with the capacitive electric pulse generator (3). A locking mechanism (9) is provided on the mounting plate (8).

2. The installation structure of the electric pulse scale prevention device for plate heat exchanger according to claim 1 is characterized in that: Two pulse belts (2) are provided, and the two pulse belts (2) are symmetrically distributed on the pipeline body (1).

3. The installation structure of the electric pulse scale prevention device for a plate heat exchanger according to claim 1 is characterized in that: The lower end of the insertion rod (5) is fixedly connected to an end head (6), and the end head (6) is in contact with the pipeline body (1).

4. The installation structure of the electric pulse scale prevention device for a plate heat exchanger according to claim 1 is characterized in that: Two mounting plates (8) are provided, and the two mounting plates (8) are symmetrically distributed on the pipeline body (1).

5. The installation structure of the electric pulse scale prevention device for a plate heat exchanger according to claim 1 is characterized in that: The locking mechanism (9) comprises a non-standard bolt (91), the non-standard bolt (91) is movably connected inside the mounting plate (8), the non-standard bolt (91) is connected to the capacitive electric pulse generator (3) by means of a thread, a limiting hole (92) is provided on the surface of the non-standard bolt (91), a movable plate (93) is slidably connected inside the mounting plate (8), a limiting rod (94) is fixedly sleeved inside the movable plate (93), the limiting rod (94) is slidably connected to the mounting plate (8), the limiting rod (94) is slidably connected to the limiting hole (92), and a spring (95) is provided on the outer side of the limiting rod (94).

6. The installation structure of the electric pulse scale prevention device for a plate heat exchanger according to claim 5 is characterized in that: A plurality of the limiting holes (92) are provided, and the plurality of limiting holes (92) are arranged in a circular array on the non-standard bolt (91).

7. The installation structure of the electric pulse scale prevention device for a plate heat exchanger according to claim 5, characterized in that: One end of the spring (95) is welded to the moving plate (93), and the other end of the spring (95) is welded to the mounting plate (8).

8. The installation structure of the electric pulse scale prevention device for a plate heat exchanger according to claim 5, characterized in that: An end surface of the limiting rod (94) away from the non-standard bolt (91) is fixedly connected to an end plate (96), and a plurality of evenly distributed friction grooves are formed on the surface of the end plate (96).

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