CN222836276U - Special opening and closing valve device for industrial refrigeration equipment - Google Patents
Special opening and closing valve device for industrial refrigeration equipment Download PDFInfo
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- CN222836276U CN222836276U CN202421380513.5U CN202421380513U CN222836276U CN 222836276 U CN222836276 U CN 222836276U CN 202421380513 U CN202421380513 U CN 202421380513U CN 222836276 U CN222836276 U CN 222836276U
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Abstract
本实用新型公开了工业用制冷设备专用型启闭阀门装置，包括阀体，所述阀体上固定连接有进水管和出水管，还包括在阀体上设置的驱动锁定机构和挤压封闭机构；所述驱动锁定机构包括固定块和阀杆，所述固定块设于阀体的顶壁上，所述固定块上设有定位孔，所述定位孔在阀杆外侧均匀设有多组，所述阀杆螺纹贯穿设于阀体的顶壁上，所述阀杆的顶端设有转盘，所述阀杆内设有定位组件。本实用新型属于阀门技术领域，具体是指工业用制冷设备专用型启闭阀门装置。
The utility model discloses a special opening and closing valve device for industrial refrigeration equipment, comprising a valve body, a water inlet pipe and a water outlet pipe are fixedly connected to the valve body, and a driving locking mechanism and a squeezing and closing mechanism are arranged on the valve body; the driving locking mechanism comprises a fixed block and a valve stem, the fixed block is arranged on the top wall of the valve body, the fixed block is provided with a positioning hole, and the positioning holes are evenly arranged in multiple groups on the outside of the valve stem, the valve stem thread penetrates the top wall of the valve body, a rotating disk is arranged at the top of the valve stem, and a positioning component is arranged inside the valve stem. The utility model belongs to the field of valve technology, and specifically refers to a special opening and closing valve device for industrial refrigeration equipment.
Description
Technical Field
The utility model belongs to the technical field of valves, and particularly relates to a special opening and closing valve device for industrial refrigeration equipment.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium, and can be classified into a shutoff valve, a check valve, a regulating valve and the like according to functions thereof.
The patent with the publication number of CN217177477U discloses a special opening and closing valve device for industrial refrigeration equipment, in order to solve in the special opening and closing valve for industrial refrigeration equipment, the valve is often frozen because the temperature is lower in the refrigeration equipment pipeline, valve control is opened and closed more difficultly when freezing, and damage the case easily when there is ice slag in the valve position, lead to the problem that the valve can not normally use, be provided with the heating chamber in the inside of case, be provided with heating unit in the heating chamber, heating unit can use devices such as electric heater strip, when heating unit heats with heat transfer for around the case for ice slag or ice-cube on the periphery of case melts, the normal operating case of being convenient for opens and closes the refrigeration equipment pipeline, the case is not fragile, long service life.
However, the valve of the device is generally exposed to the outside, and is easy to be rotated by false touch, so that the valve is not tightly sealed, and the refrigerating equipment is leaked.
Disclosure of utility model
The utility model aims to solve the technical problems that a valve in the existing equipment is generally exposed to the outside and is easy to be touched by mistake to rotate, so that the valve is not tightly sealed, and the refrigerating equipment is leaked.
In order to achieve the functions, the technical scheme includes that the special opening and closing valve device for the industrial refrigeration equipment comprises a valve body, wherein a water inlet pipe and a water outlet pipe are fixedly connected to the valve body, the special opening and closing valve device further comprises a driving locking mechanism and an extrusion sealing mechanism which are arranged on the valve body, the driving locking mechanism comprises a fixed block and a valve rod, the fixed block is arranged on the top wall of the valve body, positioning holes are formed in the fixed block, a plurality of groups of positioning holes are uniformly formed in the outer side of the valve rod, threads of the valve rod penetrate through the top wall of the valve body, a rotary disc is arranged at the top end of the valve rod, and a positioning assembly is arranged in the valve rod.
Further, locating component includes adjustment tank, lead screw and push pedal, in the valve rod is located to the adjustment tank, run through on the lateral wall of adjustment tank and be equipped with the spread groove, the spread groove is equipped with the multiunit, the lead screw is rotated and is located in the adjustment tank, threaded connection has the connecting block on the lead screw, the push pedal cover is located on the valve rod, the push pedal slides in the spread groove and sets up and link to each other with the connecting block, be equipped with the locating piece on the diapire of push pedal, the size of locating piece accords with the locating hole.
Further, the extrusion sealing mechanism comprises a valve groove and a valve core, the valve groove is arranged in the valve body, a sealing ring is arranged on the bottom wall of the valve groove, and the valve core is arranged at the bottom end of the valve rod.
Further, the valve core is arranged in a truncated cone shape, and the valve core is movably matched with the sealing ring.
Preferably, one end of the screw rod penetrates through the top wall of the adjusting groove and is provided with a knob.
Preferably, the water inlet pipe and the water outlet pipe are respectively provided with a flange joint, and the water inlet pipe and the water outlet pipe are respectively connected with the flange joints in a reinforced way.
The special opening and closing valve device for the industrial refrigeration equipment has the beneficial effects that the valve rod, the valve core and the sealing ring are arranged, so that the normal opening and closing of the valve can be ensured, and the positions of the push plates are adjusted by arranging the adjusting grooves, the screw rods and the connecting blocks, so that the positioning blocks and the positioning holes are conveniently clamped, the valve rod can be limited when not in use, and the phenomenon that the valve is not tightly closed due to false touch is avoided.
Drawings
FIG. 1 is a block diagram of a special opening and closing valve device for industrial refrigeration equipment according to the present utility model;
FIG. 2 is a cross-sectional view of the valve device of the present utility model;
fig. 3 is a partial enlarged view of fig. 2 at a.
The valve comprises a valve body 1, a valve body 2, a water inlet pipe 3, a water outlet pipe 4, a driving locking mechanism 5, an extrusion sealing mechanism 6, a fixed block 7, a valve rod 8, a positioning hole 9, a rotary table 10, a positioning component 11, an adjusting groove 12, a screw rod 13, a push plate 14, a connecting groove 15, a connecting block 16, a positioning block 17, a valve groove 18, a valve core 19, a sealing ring 20, a knob 21 and a flange joint.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in figures 1-3, the special opening and closing valve device for industrial refrigeration equipment comprises a valve body 1, wherein a water inlet pipe 2 and a water outlet pipe 3 are fixedly connected to the valve body 1, the special opening and closing valve device further comprises a driving locking mechanism 4 and an extrusion sealing mechanism 5 which are arranged on the valve body 1, the driving locking mechanism 4 comprises a fixed block 6 and a valve rod 7, the fixed block 6 is arranged on the top wall of the valve body 1, positioning holes 8 are formed in the fixed block 6, a plurality of groups of positioning holes 8 are uniformly formed in the outer side of the valve rod 7, the valve rod 7 penetrates through the top wall of the valve body 1, a rotary table 9 is arranged at the top end of the valve rod 7, a positioning assembly 10 is arranged in the valve rod 7, the rotary table 9 drives the valve rod 7 to rotate, the valve rod 7 moves along with screw threads, the extrusion sealing mechanism 5 is driven to seal a communication pipeline, and the positioning assembly 10 is adjusted at the moment, and the valve rod 7 is fixed.
As shown in fig. 3, the positioning assembly 10 includes an adjusting groove 11, a screw rod 12 and a push plate 13, the adjusting groove 11 is disposed in the valve rod 7, a plurality of groups of connecting grooves 14 are disposed on the side wall of the adjusting groove 11 in a penetrating manner, the screw rod 12 is rotationally disposed in the adjusting groove 11, one end of the screw rod 12 penetrates through the top wall of the adjusting groove 11 and is provided with a knob 20, the screw rod 12 is connected with a connecting block 15 in a threaded manner, the push plate 13 is sleeved on the valve rod 7, the push plate 13 is slidably disposed in the connecting groove 14 and is connected with the connecting block 15, a positioning block 16 is disposed on the bottom wall of the push plate 13, the positioning block 16 is consistent with the positioning hole 8, the knob 20 is rotated to drive the screw rod 12 to rotate, the connecting block 15 is pushed by threads, the connecting block 15 drives the push plate 13 to move, and the positioning block 16 is clamped into the positioning groove, and the push plate 13 is connected with the connecting block 15 by the connecting groove 14, so that the valve rod 7 is fixed in an angle, and the rotation of the valve rod 7 caused by external false touch can be effectively avoided.
As shown in fig. 2, the extrusion sealing mechanism 5 comprises a valve groove 17 and a valve core 18, the valve groove 17 is arranged in the valve body 1, a sealing ring 19 is arranged on the bottom wall of the valve groove 17, the valve core 18 is arranged at the bottom end of the valve rod 7, the valve core 18 is arranged in a truncated cone shape, the valve core 18 is movably matched with the sealing ring 19, and when the valve rod 7 moves in a screwing mode, the valve core 18 is driven to be close to the sealing ring 19 and is matched with the sealing ring 19 to seal the water outlet pipe 3.
As shown in fig. 1, the water inlet pipe 2 and the water outlet pipe 3 are respectively provided with a flange joint 21, the water inlet pipe 2 and the water outlet pipe 3 are respectively connected with the flange joints 21 in a reinforced way, and the connection strength of the flange joints 21 is enhanced.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421380513.5U CN222836276U (en) | 2024-06-18 | 2024-06-18 | Special opening and closing valve device for industrial refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421380513.5U CN222836276U (en) | 2024-06-18 | 2024-06-18 | Special opening and closing valve device for industrial refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222836276U true CN222836276U (en) | 2025-05-06 |
Family
ID=95523080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421380513.5U Active CN222836276U (en) | 2024-06-18 | 2024-06-18 | Special opening and closing valve device for industrial refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222836276U (en) |
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2024
- 2024-06-18 CN CN202421380513.5U patent/CN222836276U/en active Active
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