Hydraulic pressure valve capable of actively heating and preserving heat

Abstract

The utility model discloses a hydraulic water pressure valve capable of actively heating and preserving heat, which belongs to the technical field of livestock and poultry manure treatment and comprises a valve body, an upper heat preservation plate and a lower heat preservation plate are sleeved on the outer side of the valve body, and an air heater is fixedly connected to the center of the bottom surface of the lower heat preservation plate. An air outlet pipe and a backflow pipe are fixedly connected to the two sides of the bottom face of the lower heat preservation plate correspondingly, a filtering mechanism is arranged in the middle of the face, opposite to the hot-air blower, of the backflow pipe, the two sides of the top face of the lower heat preservation plate are each fixedly connected with a set of connecting pipes, and heat conduction grooves are formed in the lower heat preservation plate and the upper heat preservation plate; according to the scheme, the circulating flow heating assembly is arranged, energy consumption is reduced, meanwhile, heat loss is reduced, efficient and stable heating and heat preservation work can be conducted on the water valve, the filtering assembly convenient to assemble and disassemble is arranged, impurity filtering can be conducted on circulating air, and the problem of impurity residues in a pipe fitting is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock and poultry excrement treatment, and more specifically to a hydraulic water pressure valve capable of actively heating and keeping warm. Background Art

[0002] A water pressure valve is a device commonly used to control water flow pressure. It is mainly used to regulate and control water flow pressure to ensure that the system operates stably within the set pressure range. The water pressure valve adjusts the flow of the medium by changing the size of the throttling area, thereby maintaining the stability of the outlet pressure. The hydraulic water pressure valve is a type of water pressure valve. The valve core is adjusted by hydraulic parts. Compared with traditional adjustment methods, it has a high degree of automation and is convenient for remote control.

[0003] Based on the above, the inventors found that existing hydraulic water pressure valves are generally provided with a heating and insulation structure to facilitate the normal use of the water pressure valve in a low temperature environment. However, traditional electric heating has high energy consumption and is prone to failure problems, while the water vapor heating method is less efficient. Therefore, in view of this, the existing structure is studied and improved to provide a hydraulic water pressure valve that can actively heat and insulate, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide a hydraulic water pressure valve that can be actively heated and insulated. This solution sets up a circulating flow heating component, which not only reduces energy consumption, but also reduces the loss of volume, and can perform efficient and stable heating and insulation work on the water valve. In addition, a filter component that is easy to load and unload is provided, which can filter impurities in the circulating air, reduce the problem of residual impurities inside the pipe, and facilitate subsequent cleaning.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A hydraulic water pressure valve capable of active heating and insulation comprises a valve body, wherein an upper insulation plate and a lower insulation plate are sleeved on the outer side of the valve body, a hot air blower is fixedly connected to the center of the bottom surface of the lower insulation plate, and an outlet pipe and a return pipe are fixedly connected to the bottom surface of the lower insulation plate on both sides, a filter mechanism is centrally provided on the opposite side of the return pipe and the hot air blower, a group of connecting pipes are fixedly connected to the top surface of the lower insulation plate on both sides, and heat conduction grooves are provided inside the lower insulation plate and the upper insulation plate;

[0009] The filtering mechanism includes a supporting tube, a filter core is fixedly connected in the center of the supporting tube, and extension sleeves are provided at both ends of the supporting tube, and a threaded ring and a clamping ring are fixedly connected at both ends of the extension sleeve.

[0010] Furthermore, both ends of the air outlet pipe are fixedly connected to the heat conduction groove inside the lower insulation plate and the output end of the hot air blower respectively.

[0011] Furthermore, the connecting pipe is connected to the heat-conducting groove inside the lower insulation plate, and the top end of the connecting pipe is clamped with the heat-conducting groove inside the upper insulation plate.

[0012] Furthermore, bolts are threadedly connected on both sides of the connection between the upper insulation board and the lower insulation board.

[0013] Furthermore, the support tube is located in the center of the opposite surface of the return pipe and the input end of the hot air blower.

[0014] Furthermore, the threaded ring is located on the inner wall of the support tube, and the threaded ring is threadedly connected to the support tube.

[0015] Furthermore, the two clamping rings are respectively clamped with the input end of the hot air blower and one end of the return pipe.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution transports hot air through the air outlet pipe, and the heat conduction groove inside the lower insulation plate and the upper insulation plate are connected to form a whole by the connecting pipe. The hot air passes through the heat conduction groove from the air outlet pipe, thereby heating the lower insulation plate and the upper insulation plate, actively heating and insulating the valve body, and then guiding the heated air inside the heat conduction groove to reflux through the return pipe, so that it circulates through the support tube. Compared with the existing technology, the provision of a circulating flow heating component not only reduces energy consumption, but also reduces heat loss, and can perform efficient and stable heating and insulation work on the water valve.

[0019] (2) By setting up a filtering mechanism and rotating the extension sleeve, the threaded ring is driven to rotate inside the support tube, thereby adjusting the position of the clamping ring. When the clamping ring is clamped with the corresponding joint, the position of the support tube is fixed, and the filter element performs the work of filtering dust and impurities. Conversely, when the clamping ring is separated from the corresponding joint, the support tube can be removed and replaced. Compared with the existing technology, a filter component that is easy to load and unload is set up, which can filter impurities in the circulating air, reduce the problem of impurity residues inside the pipe, and facilitate subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structural disassembly of the upper insulation board and the lower insulation board of the present invention;

[0022] Figure 3 It is a cross-sectional view of the upper insulation board and the lower insulation board of the present invention;

[0023] Figure 4 It is a structural diagram of the filtering mechanism of the present invention.

[0024] Explanation of the numbers in the figure: 1. Valve body; 2. Bolt; 3. Upper insulation board; 4. Lower insulation board; 5. Hot air blower; 6. Exhaust pipe; 7. Return pipe; 8. Filter mechanism; 9. Connecting pipe; 10. Heat conduction groove; 11. Support tube; 12. Filter element; 13. Extension sleeve; 14. Threaded ring; 15. Snap ring. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example:

[0027] See also Figure 1-4 , a hydraulic water pressure valve that can actively heat and insulate, includes a valve body 1, an upper insulation plate 3 and a lower insulation plate 4 are sleeved on the outside of the valve body 1, a hot air blower 5 is fixedly connected to the bottom surface of the lower insulation plate 4 in the center, and an outlet pipe 6 and a return pipe 7 are fixedly connected to the bottom surface of the lower insulation plate 4 on both sides, a filter mechanism 8 is centrally provided on the opposite surface of the return pipe 7 and the hot air blower 5, a group of connecting pipes 9 are fixedly connected to the top surface of the lower insulation plate 4 on both sides, and a heat conduction groove 10 is opened inside the lower insulation plate 4 and the upper insulation plate 3;

[0028] The filtering mechanism 8 includes a supporting tube 11, a filter element 12 is fixedly connected to the center of the interior of the supporting tube 11, and an extension sleeve 13 is provided at both ends of the supporting tube 11, and a threaded ring 14 and a clamping ring 15 are fixedly connected at both ends of the extension sleeve 13. In order to filter dust and impurities brought about during the air circulation process, a filtering mechanism 8 is provided.

[0029] See Figure 3 The two ends of the air outlet pipe 6 are fixedly connected to the heat conduction groove 10 inside the lower insulation board 4 and the output end of the hot air blower 5 respectively. The hot air blower 5 is started and the hot air is delivered by the air outlet pipe 6.

[0030] See Figure 3The connecting pipe 9 is connected to the heat conduction groove 10 inside the lower insulation plate 4, and the top end of the connecting pipe 9 is clamped with the heat conduction groove 10 inside the upper insulation plate 3. The lower insulation plate 4 and the heat conduction groove 10 inside the upper insulation plate 3 are connected as a whole through the connecting pipe 9. The hot air passes through the heat conduction groove 10 from the air outlet pipe 6, thereby heating the lower insulation plate 4 and the upper insulation plate 3, and actively heating and insulating the valve body 1.

[0031] See Figure 1 The connection between the upper insulation board 3 and the lower insulation board 4 is threaded with bolts 2 on both sides. The upper insulation board 3 and the lower insulation board 4 are symmetrically connected to the upper and lower sides of the valve body 1, and then fixed in position by bolts 2.

[0032] See Figure 4 The support tube 11 is located in the center of the opposite surface of the return pipe 7 and the input end of the hot air blower 5, and the heated air inside the heat conduction groove 10 is guided to flow back through the return pipe 7, so that it passes through the support tube 11 and re-enters the hot air blower 5.

[0033] See Figure 4 The threaded ring 14 is located on the inner wall of the support tube 11 and is threadedly connected to the support tube 11. The extension sleeve 13 is rotated to drive the threaded ring 14 to rotate inside the support tube 11, thereby adjusting the position of the clamping ring 15.

[0034] See Figure 4 The two clamping rings 15 are respectively clamped with the input end of the hot air blower 5 and one end of the return pipe 7. When the clamping rings 15 are clamped with the corresponding joints, the position of the support tube 11 is fixed, and the filter element 12 performs the filtering work of dust and impurities. Conversely, when the clamping rings 15 are separated from the corresponding joints, the support tube 11 can be removed and replaced.

[0035] When in use: symmetrically connect the upper insulation board 3 and the lower insulation board 4 to the upper and lower sides of the valve body 1, connect the connecting pipe 9 to the heat conduction groove 10 inside the upper insulation board 3, and then fix the two insulation boards in position with the bolts 2. When the valve body 1 needs to be heated, start the hot air blower 5, and the hot air is delivered by the air outlet pipe 6. The lower insulation board 4 and the heat conduction groove 10 inside the upper insulation board 3 are connected as a whole through the connecting pipe 9. The hot air passes through the heat conduction groove 10 from the air outlet pipe 6, thereby heating the lower insulation board 4 and the upper insulation board 3. When the temperature rises, the valve body 1 is actively heated and kept warm, and the heated air inside the heat conduction groove 10 is guided to flow back through the return pipe 7, so that it passes through the support tube 11 and re-enters the hot air blower 5. In this process, the filter element 12 filters dust and impurities to reduce the residual impurities inside the pipe. Then, the extension sleeve 13 is rotated to drive the threaded ring 14 to rotate inside the support tube 11, thereby adjusting the position of the clamping ring 15. When the clamping ring 15 is separated from the corresponding joint, the support tube 11 can be removed and replaced.

[0036] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0037] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0038] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A hydraulic water pressure valve capable of active heating and heat preservation, comprising a valve body (1), wherein the outer side of the valve body (1) is provided with an upper heat preservation plate (3) and a lower heat preservation plate (4), and characterized in that: A hot air blower (5) is fixedly connected to the center of the bottom surface of the lower insulation plate (4), and an air outlet pipe (6) and a return pipe (7) are fixedly connected to the two sides of the bottom surface of the lower insulation plate (4), and a filter mechanism (8) is centrally provided on the opposite surface of the return pipe (7) and the hot air blower (5). A group of connecting pipes (9) are fixedly connected to the two sides of the top surface of the lower insulation plate (4), and a heat conduction groove (10) is provided inside the lower insulation plate (4) and inside the upper insulation plate (3); The filtering mechanism (8) comprises a supporting cylinder (11), a filter core (12) is fixedly connected in the center of the supporting cylinder (11), and an extension sleeve (13) is provided through both ends of the supporting cylinder (11), and a threaded ring (14) and a clamping ring (15) are fixedly connected at both ends of the extension sleeve (13).

2. The hydraulic water pressure valve capable of active heating and heat preservation according to claim 1, characterized in that: The two ends of the air outlet pipe (6) are respectively fixedly connected to the heat conduction groove (10) inside the lower insulation plate (4) and the output end of the hot air blower (5).

3. The hydraulic water pressure valve capable of active heating and heat preservation according to claim 1, characterized in that: The connecting pipe (9) is connected to the heat-conducting groove (10) inside the lower insulation plate (4), and the top end of the connecting pipe (9) is connected to the heat-conducting groove (10) inside the upper insulation plate (3) in a clamping arrangement.

4. The hydraulic water pressure valve capable of active heating and heat preservation according to claim 1, characterized in that: Bolts (2) are threadedly connected on both sides of the connection between the upper insulation board (3) and the lower insulation board (4).

5. The hydraulic water pressure valve capable of active heating and heat preservation according to claim 1, characterized in that: The support tube (11) is located in the center of the opposite surface of the return pipe (7) and the input end of the hot air blower (5).

6. The hydraulic water pressure valve capable of active heating and heat preservation according to claim 1, characterized in that: The threaded ring (14) is located on the inner wall of the support tube (11), and the threaded ring (14) is threadedly connected to the support tube (11).

7. The hydraulic water pressure valve capable of active heating and heat preservation according to claim 1, characterized in that: The two clamping rings (15) are respectively clamped with the input end of the hot air blower (5) and one end of the return pipe (7).

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