Reversing valve convenient to install

Abstract

The utility model discloses a convenient-to-install reversing valve which comprises a base, the top of the base is in contact with a reversing valve body, the left end and the right end of the reversing valve body are both in contact with installation seats, the outer side of the reversing valve body is fixedly connected with a pressing block, the pressing block is in contact with the base, and the pressing block is in sliding connection with the installation seats. The upper end of the pressing block is slidably connected with an inclined block, the inclined block is slidably connected with the mounting base, the outer side of the inclined block is fixedly connected with a connecting block, the connecting block is slidably connected with the mounting base, and the outer side of the connecting block is fixedly connected with a sliding rod. The pressing block can be limited by designing contact between the inclined block and the pressing block, the pressing block can be prevented from moving in the vertical direction, separation of the pressing block and the installation base is avoided, installation and fixation of the reversing valve body are achieved, the reversing valve body can be installed only by directly pressing the reversing valve body downwards, operation is convenient, and installation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of reversing valves, in particular to a reversing valve convenient for installation. Background Technique

[0002] A reversing valve is a valve used to control the flow direction of fluids, also known as a direction control valve. It is usually used to control the flow direction of liquids, gases or steam in a pipeline system, and can guide the fluid from one pipeline to another, or realize operations such as fluid circulation, shunting, and mixing.

[0003] The utility model patent with the patent authorization announcement number CN219967678U discloses a CBD type multi-way reversing valve convenient for installation and disassembly, including a base and a CBD type multi-way reversing valve body. Two clamping plates are arranged on the surface of the base, and the CBD type multi-way reversing valve body is located between the two clamping plates. In this utility model, the CBD type multi-way reversing valve body is placed between the two clamping plates, and then the second screw rod is used to drive the two clamping plates to approach each other to squeeze the CBD type multi-way reversing valve body, thereby realizing preliminary fixation. Then, through pressing and squeezing, the positions near both ends of the top of the CBD type multi-way reversing valve body are squeezed, thereby further realizing fixation, so as to adapt to the installation and use of various different types and sizes of CBD type multi-way reversing valve bodies.

[0004] In the above-mentioned prior art, during the use of the reversing valve, when installing the reversing valve, the operation is relatively complex and not convenient enough. Therefore, improvement is needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a reversing valve convenient for installation, which solves the problem that the installation and use of the reversing valve are not convenient enough.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A reversing valve convenient for installation, including a base, a reversing valve body is in contact with the top of the base, mounting seats are in contact with both the left and right ends of the reversing valve body, a pressing block is fixedly connected to the outside of the reversing valve body, the pressing block is in contact with the base, the pressing block is slidably connected to the mounting seat, an inclined block is slidably connected to the upper end of the pressing block, the inclined block is slidably connected to the mounting seat, a connecting block is fixedly connected to the outside of the inclined block, the connecting block is slidably connected to the mounting seat, a sliding rod is fixedly connected to the outside of the connecting block, the sliding rod is slidably connected to the mounting seat, a first spring is arranged on the outside of the sliding rod, a slider is fixedly connected to the bottom of the mounting seat, the slider is slidably connected to the base, and an adjusting mechanism is arranged on the mounting seat.

[0007] Preferably, one end of the first spring is fixedly connected to the connecting block, and the other end of the first spring is fixedly connected to the mounting seat. By designing the first spring, the acting force of the first spring can act on the connecting block.

[0008] Preferably, a pulling block is fixedly connected to the outer side of the sliding rod, and the pulling block contacts the mounting seat. By designing the pulling block, the pulling block can drive the sliding rod to move.

[0009] Preferably, a fixing rod is slidably sleeved inside the slider, and the fixing rod is fixedly connected to the base. By designing the fixing rod, the movement of the slider can be guided.

[0010] Preferably, the adjusting mechanism includes a slot. A slot is formed inside the base. A plug rod is slidably connected inside the slot. A sliding seat is slidably sleeved on the outer side of the plug rod. The sliding seat is slidably connected to the base. The sliding seat is fixedly connected to the mounting seat. One end of the plug rod is fixedly connected to a guide block. The guide block is slidably connected to the sliding seat. A guide rod is slidably sleeved inside the guide block. The guide rod is fixedly connected to the sliding seat. A second spring is arranged on the outer side of the guide rod. The other end of the plug rod is fixedly connected to a magnetic attraction block. The magnetic attraction block is slidably connected to the sliding seat. A magnet is fixedly connected inside the sliding seat. The magnet is slidably connected to the plug rod. By designing the adjusting mechanism, it is convenient to adjust the position of the mounting seat.

[0011] Preferably, the number of the slots is multiple, and the multiple slots are evenly distributed inside the base. By designing multiple slots, the plug rod can be inserted into the slots at different positions.

[0012] Preferably, one end of the second spring is fixedly connected to the guide block, and the other end of the second spring is fixedly connected to the sliding seat. By designing the second spring, the acting force of the second spring can act on the guide block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model can limit the pressure block by designing the contact between the inclined block and the pressure block, prevent the vertical movement of the pressure block, avoid the separation of the pressure block from the mounting seat, and realize the installation and fixation of the reversing valve body. When installing the reversing valve body, it only needs to directly press down the reversing valve body, which is convenient to operate and the installation is more convenient and fast.

[0015] 2. The present utility model can limit the sliding seat by designing the insertion connection between the plug rod and the slot, and further limit the mounting seat. By pulling the plug rod, the separation of the plug rod from the slot can be realized. Through the insertion cooperation between the plug rod and the slots at different positions, the adjustment of the positions of the sliding seat and the mounting seat can be realized, and the distance between the two mounting seats can be adjusted, which is convenient to adapt to reversing valves of different sizes for installation and use. Description of the Drawings

[0016] Figure 1 is the three-dimensional view of the overall structure of the present utility model;

[0017] Figure 2 for the present utility model Figure 1 is the three-dimensional sectional view of the partial structure;

[0018] Figure 3 for the present utility model Figure 2 is the enlarged view at position A;

[0019] Figure 4 for the present utility model Figure 1 is the right side sectional view of the sliding seat;

[0020] Figure 5 for the present utility model Figure 4 is the enlarged view at position B.

[0021] In the figure: 1, base; 2, reversing valve body; 3, mounting seat; 4, pressing block; 5, inclined block; 6, connecting block; 7, sliding rod; 8, first spring; 9, adjusting mechanism; 10, pulling block; 11, sliding block; 12, fixed rod; 91, slot; 92, inserting rod; 93, sliding seat; 94, guiding block; 95, guiding rod; 96, second spring; 97, magnetic attracting block; 98, magnet. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , a reversing valve convenient for installation, including a base 1, a reversing valve body 2 is in contact with the top of the base 1, mounting seats 3 are in contact with both the left and right ends of the reversing valve body 2, a pressing block 4 is fixedly connected to the outside of the reversing valve body 2, the pressing block 4 is in contact with the base 1, the pressing block 4 is slidably connected to the mounting seat 3, an inclined block 5 is slidably connected to the upper end of the pressing block 4, the inclined block 5 is slidably connected to the mounting seat 3, a connecting block 6 is fixedly connected to the outside of the inclined block 5, the connecting block 6 is slidably connected to the mounting seat 3, and a sliding rod 7 is fixedly connected to the outside of the connecting block 6, and the sliding rod 7 is slidably connected to the mounting seat 3.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3, a first spring 8 is arranged outside the sliding rod 7. One end of the first spring 8 is fixedly connected to the connecting block 6, and the other end of the first spring 8 is fixedly connected to the mounting seat 3. By designing the first spring 8, the acting force of the first spring 8 can act on the connecting block 6. A pulling block 10 is fixedly connected to the outside of the sliding rod 7, and the pulling block 10 contacts the mounting seat 3. By designing the pulling block 10, the pulling block 10 can drive the sliding rod 7 to move. A sliding block 11 is fixedly connected to the bottom of the mounting seat 3, and the sliding block 11 is slidably connected to the base 1. A fixing rod 12 is slidably sleeved inside the sliding block 11, and the fixing rod 12 is fixedly connected to the base 1. By designing the fixing rod 12, the movement of the sliding block 11 can be guided. An adjusting mechanism 9 is arranged on the mounting seat 3.

[0025] Please refer to Figure 1 , Figure 4 , Figure 5 , the adjusting mechanism 9 includes a slot 91. A slot 91 is opened inside the base 1. A plug rod 92 is slidably connected inside the slot 91. The number of slots 91 is multiple, and the multiple slots 91 are evenly distributed inside the base 1. By designing the multiple slots 91, the plug rod 92 can be inserted into the slots 91 at different positions. A sliding seat 93 is slidably sleeved outside the plug rod 92, and the sliding seat 93 is slidably connected to the base 1. The sliding seat 93 is fixedly connected to the mounting seat 3. One end of the plug rod 92 is fixedly connected to a guide block 94, and the guide block 94 is slidably connected to the sliding seat 93. A guide rod 95 is slidably sleeved inside the guide block 94, and the guide rod 95 is fixedly connected to the sliding seat 93. A second spring 96 is arranged outside the guide rod 95. One end of the second spring 96 is fixedly connected to the guide block 94, and the other end of the second spring 96 is fixedly connected to the sliding seat 93. By designing the second spring 96, the acting force of the second spring 96 can act on the guide block 94. The other end of the plug rod 92 is fixedly connected to a magnetic attraction block 97, and the magnetic attraction block 97 is slidably connected to the sliding seat 93. A magnet 98 is fixedly connected inside the sliding seat 93, and the magnet 98 is slidably connected to the plug rod 92. By designing the adjusting mechanism 9, it is convenient to adjust the position of the mounting seat 3.

[0026] The specific implementation process of the present utility model is as follows: When in use, when it is necessary to install and use the reversing valve, first insert the pressing block 4 on the reversing valve body 2 into the mounting seat 3, and then press down the reversing valve body 2. The reversing valve body 2 drives the pressing block 4 to move downward. The pressing block 4 slides along the inclined surface of the inclined block 5 and presses down the inclined block 5. The inclined block 5 will be pushed to drive the connecting block 6 to move horizontally. The connecting block 6 will drive the sliding rod 7 to move horizontally. The connecting block 6 will squeeze the first spring 8. When the pressing block 4 moves to the lower part of the inclined block 5, under the elastic action of the first spring 8, a reverse thrust will be given to the connecting block 6, and the connecting block 6 and the inclined block 5 can be pushed back to their original positions. Subsequently, the inclined block 5 contacts the upper end of the pressing block 4. At this time, the reversing valve body 2 can be installed and fixed. The installation process is convenient and fast. When disassembling the reversing valve body 2, just horizontally pull the pulling block 10 to move, so that the inclined block 5 is separated from the pressing block 4, and the reversing valve body 2 can be removed.

[0027] When the position of the mounting seat 3 needs to be adjusted, pull up the insertion rod 92. The insertion rod 92 drives the guide block 94 to move upward. The guide block 94 slides along the guide rod 95, and the guide block 94 compresses the second spring 96. At the same time, the insertion rod 92 drives the magnetic attraction block 97 to move upward so that the magnetic attraction block 97 adsorbs to the magnet 98. At this time, the insertion rod 92 is separated from the insertion slot 91. Then move the sliding seat 93, and the sliding seat 93 drives the mounting seat 3 to move. Then push the insertion rod 92 downward and insert it into the insertion slot 91 at another position, so as to realize the adjustment of the position of the sliding seat 93 and the mounting seat 3, and the distance between the two mounting seats 3 can be adjusted, which is convenient for installing and using reversing valves of different sizes.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reversing valve convenient for installation, comprising a base (1), characterized in that: The top of the base (1) is in contact with the reversing valve body (2). Both the left and right ends of the reversing valve body (2) are in contact with mounting seats (3). A pressing block (4) is fixedly connected to the outside of the reversing valve body (2). The pressing block (4) is in contact with the base (1). The pressing block (4) is slidably connected to the mounting seat (3). An inclined block (5) is slidably connected to the upper end of the pressing block (4). The inclined block (5) is slidably connected to the mounting seat (3). A connecting block (6) is fixedly connected to the outside of the inclined block (5). The connecting block (6) is slidably connected to the mounting seat (3). A sliding rod (7) is fixedly connected to the outside of the connecting block (6). The sliding rod (7) is slidably connected to the mounting seat (3). A first spring (8) is arranged on the outside of the sliding rod (7). A slider (11) is fixedly connected to the bottom of the mounting seat (3). The slider (11) is slidably connected to the base (1). An adjusting mechanism (9) is arranged on the mounting seat (3).

2. The reversing valve according to claim 1, which is easy to install, is characterized in that: One end of the first spring (8) is fixedly connected to the connecting block (6), and the other end of the first spring (8) is fixedly connected to the mounting seat (3).

3. The reversing valve according to claim 1, which is easy to install, is characterized in that: A pulling block (10) is fixedly connected to the outside of the sliding rod (7), and the pulling block (10) is in contact with the mounting seat (3).

4. The reversing valve that is easy to install according to claim 1, characterized in that: A fixing rod (12) is slidably sleeved inside the slider (11), and the fixing rod (12) is fixedly connected to the base (1).

5. The directional control valve according to claim 1, wherein: The adjusting mechanism (9) includes a slot (91). A slot (91) is formed inside the base (1). A plug rod (92) is slidably connected inside the slot (91). A sliding seat (93) is slidably sleeved on the outside of the plug rod (92). The sliding seat (93) is slidably connected to the base (1). The sliding seat (93) is fixedly connected to the mounting seat (3). One end of the plug rod (92) is fixedly connected to a guide block (94). The guide block (94) is slidably connected to the sliding seat (93). A guide rod (95) is slidably sleeved inside the guide block (94). The guide rod (95) is fixedly connected to the sliding seat (93). A second spring (96) is arranged on the outside of the guide rod (95). The other end of the plug rod (92) is fixedly connected to a magnetic attraction block (97). The magnetic attraction block (97) is slidably connected to the sliding seat (93). A magnet (98) is fixedly connected inside the sliding seat (93). The magnet (98) is slidably connected to the plug rod (92).

6. The directional control valve according to claim 5, characterized in that: The number of the slots (91) is multiple, and the multiple slots (91) are evenly distributed inside the base (1).

7. The directional control valve according to claim 5, wherein: One end of the second spring (96) is fixedly connected to the guide block (94), and the other end of the second spring (96) is fixedly connected to the sliding seat (93).

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