CN220688069U - Refrigeration valve convenient to detach - Google Patents

Abstract

The utility model discloses a refrigeration valve convenient to detach, and relates to the technical field of valve transformation. According to the utility model, the pointer and the dial are arranged on the same horizontal plane, so that the valve blade can be seen at the twisting angle through rotation, the internal water flow is accurately controlled, and the valve core with the size consistent with the opening space in the middle of the valve body and the inner part consistent with the opening groove in the valve body is used for enabling the whole valve to be unnecessary to be replaced when the whole valve is damaged in the future overhaul after installation, saving the physical strength of workers and reducing the time required for replacing the valve.

Description

Refrigeration valve convenient to detach

Technical Field

The utility model relates to the technical field of valve transformation, in particular to a refrigeration valve convenient to detach.

Background

The refrigeration valve can be used for defrosting, flow direction control, on-off control and the like of a refrigeration system. Refrigeration valves are currently in wide use in refrigerators, air conditioning and refrigeration units and dehumidifiers.

The valve is widely applied in the industries of refrigeration, freezing, air conditioning and the like. The valve for the general refrigerant at present adopts a valve with a traditional structure, and a sliding sealing point exists between the valve clack and the inlet pipe due to the structure.

The valves are piping accessories for opening and closing piping, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a transport medium, and can be classified into shut-off valves, check valves, regulating valves, etc. according to their functions, the valves are control parts in a fluid transport system.

In China, patent application number: CN202222701976.4 discloses a refrigeration valve, which comprises a housing and a rotating shaft, wherein the rotating shaft is rotationally connected with the housing, the lower end of the rotating shaft is provided with a valve, the clutch assembly comprises a connecting ring and a deflector rod, the rotating shaft penetrates through the connecting ring in a threaded manner, and the connecting ring is rotationally connected with the housing. According to the refrigeration valve, after the valve core is damaged, the whole valve needs to be replaced, and the opening of the valve is not observed.

Therefore, it is necessary to provide a refrigeration valve that is easy to disassemble to solve the above-mentioned problems.

Disclosure of Invention

(one) solving the technical problems

The utility model aims at: in order to solve the problem that the whole valve needs to be replaced after the valve core is damaged and the valve is opened, the utility model provides a refrigeration valve convenient to detach.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes: the utility model provides a convenient refrigeration valve who dismantles, includes the valve body, the both sides of valve body all communicate has logical flood peak, two the one end fixedly connected with installation frame of leading to flood peak, two one side middle part swing joint of installation frame has waterproof leather pad, the middle part sliding connection of valve body has the case, the top fixedly connected with transverse plate of case, the top middle part rotation of transverse plate is connected with the rotary rod, the top fixedly connected with handle of rotary rod.

Further, grooves corresponding to the valve blades are formed in the inner wall of the valve body, and a plurality of screw holes are formed in the top end of the valve body.

Further, a plurality of screw holes are formed in one side of each of the two installation frames, and the waterproof leather pad is made of soft rubber, is corresponding to the installation frames in size and is also provided with screw holes.

Further, the size of the valve core is just matched with the space formed in the middle of the valve body, and the inner part of the valve core is consistent with the groove formed in the valve body.

Further, the rotary rod penetrates through and is rotatably connected to the middle of the dial, and the pointer and the dial are in the same horizontal plane.

Further, the outer wall of the valve blade is sleeved with a rubber leather sheath.

Further, the guide support table is located right below the vertical rod, and the size of the groove at the top end of the guide support table is equal to that of the vertical rod.

Further, the middle part of the top end of the horizontal row plate is fixedly connected with a dial, and the middle part of the outer wall of the rotating rod is fixedly connected with two pointers.

Further, the bottom fixedly connected with pole setting of rotary rod, the outer wall middle part fixedly connected with valve blade of pole setting, the inner wall bottom middle part fixedly connected with of valve body leads the change brace table.

Further, the bottom end of the valve core is fixedly connected with a plurality of pintle teeth, and the top end of the valve core is provided with screw holes corresponding to the position of the valve body.

(III) beneficial effects

The beneficial effects of the utility model are as follows:

1. according to the utility model, the valve body with the grooves corresponding to the valve blades is arranged on the inner wall, so that a tighter closed environment is provided for closing the valve blades, and the pointer and the dial are arranged on the same horizontal plane, so that the valve blades can be seen in the screwing angle through rotation, and the internal water flow can be accurately controlled.

2. According to the utility model, through the valve core with the size consistent with the space formed in the middle of the valve body and the inner part consistent with the groove formed in the valve body, the whole valve is not required to be replaced when the whole valve is damaged in the future overhaul after installation, and the middle part can be easily installed through the groove during replacement, so that the physical strength of workers is saved, and the time required for replacing the valve is reduced.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic side perspective view of the structure of the present utility model;

FIG. 3 is a schematic perspective cross-sectional view of the structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure B of FIG. 1 according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure C of FIG. 1 according to the present utility model.

Reference numerals: 1. a valve body; 2. a water passing head; 3. installing a frame; 4. a water-resistant leather pad; 5. a valve core; 6. a transverse row plate; 7. a rotating rod; 8. a handle; 9. a dial; 10. a pointer; 11. a vertical rod; 12. a valve blade; 13. a guide support; 14. the button pin teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1-3, a refrigeration valve convenient to detach comprises a valve body 1, wherein both sides of the valve body 1 are respectively communicated with a water through head 2, one end of each water through head 2 is fixedly connected with a mounting frame 3, one side middle parts of each mounting frame 3 are movably connected with a waterproof leather pad 4, the middle part of the valve body 1 is slidably connected with a valve core 5, the top end of each valve core 5 is fixedly connected with a transverse plate 6, the middle part of the top end of each transverse plate 6 is rotatably connected with a rotary rod 7, and the top end of each rotary rod 7 is fixedly connected with a handle 8.

In this embodiment, open the valve body 1 that has the recess corresponding with valve blade 12 through the inner wall, for the closed environment that provides of valve blade 12, through the waterproof leather pad 4 that is made by soft rubber and big or small and install frame 3 correspondence, make the whole valve installation back not have water to spill over or leak gas, and the cost of manufacture is lower effectually, the workman laminates the installation frame 3 of two water-passing head 2 one end of valve body 1 on the pipeline, then put the waterproof leather pad 4 respectively to installation frame 3 both sides, then twist a plurality of screws.

Example 2

Referring to fig. 4-6, this embodiment is further optimized based on embodiment 1, specifically, a groove corresponding to the valve blade 12 is formed on the inner wall of the valve body 1, and a plurality of screw holes are formed on the top end of the valve body 1.

Specifically, a plurality of screw holes are formed in one side of each of the two installation frames 3, and the waterproof leather pad 4 is made of soft rubber, has a size corresponding to that of the installation frame 3 and is also provided with screw holes.

Specifically, the size of the valve core 5 is just matched with the space formed in the middle of the valve body 1, and the inner side part of the valve core 5 is consistent with the groove formed in the valve body 1.

Specifically, the rotary rod 7 penetrates and is rotatably connected to the middle of the dial 9, and the pointer 10 is at the same level as the dial 9.

Specifically, the outer wall of the valve blade 12 is sleeved with a rubber sleeve.

Specifically, the guiding support table 13 is located right below the upright rod 11, and the size of the groove at the top end of the guiding support table 13 is equal to that of the upright rod 11.

Specifically, the top middle part fixedly connected with calibrated scale 9 of horizontal board 6, the outer wall middle part fixedly connected with two pointers 10 of rotary rod 7.

Specifically, the bottom fixedly connected with pole setting 11 of rotary rod 7, the outer wall middle part fixedly connected with valve blade 12 of pole setting 11, the inner wall bottom middle part fixedly connected with of valve body 1 leads and changes supporting bench 13.

Specifically, the bottom end of the valve core 5 is fixedly connected with a plurality of pintle teeth 14, and the top end of the valve core 5 is provided with screw holes corresponding to the position of the valve body 1.

In this embodiment, through the case 5 that the size is consistent with the space of seting up in the middle part of valve body 1, and the inboard part is consistent with the recess of seting up in valve body 1 inside, make whole valve in order to install the back, need not change whole valve when damaging in the time of examining and repairing in the future, and the middle part is through setting up of recess when changing can easily install, save workman's physical power, reduce the time that the valve needs of changing, valve blade 12 part is easy to damage or wearing and tearing in opening and closing many times after long-term use, at this moment, screw down case 5 top, pull up it and lift up and change new case 5, place new case 5 and put into the cramp tooth 14 and valve body 1 bottom hole corresponding position with this light location, and pole setting 11 also just puts into the middle part of leading supporting bench 13, finally screw on, thereby reach the change case 5 mesh, make valve blade 12 in the same horizontal plane through pointer 10 and 9, make the valve blade 12 make the rotation make the angle of moving all can be seen, with the size of this accurate control internal water flow, it makes inside closer to make the inner closure make, make the inside closure more inseparabler, wear-resisting property, the pointer 8 is also rotated in order to judge the face of the dial plate 8, the rotation of this dial plate is rotated with the rotary lever 10, the valve is moved in order to rotate the face 8, the face is moved in the face of the dial plate is moved with the face 8.

Working principle: firstly, a worker attaches the installation frames 3 at one end of the two water passing heads 2 of the valve body 1 to a pipeline, then places the waterproof leather pads 4 on two sides of the installation frames 3 respectively, screws a plurality of screws, then turns the handle 8 to enable the rotary rod 7 in the middle of the transverse plate 6 to rotate, then the pointer 10 and the vertical rod 11 also rotate, wherein the pointer 10 moves on the surface of the dial 9 to judge the closing condition of the valve, after the valve is used for a long time, the valve blade 12 is easy to damage or wear in multiple times of opening and closing, at the moment, the screws at the top end of the valve core 5 are unscrewed, the screws at the top end of the valve core 5 are pulled up to lift up for replacing the new valve core 5, the new valve core 5 is placed at the positions corresponding to the holes at the bottom of the valve body 1 so as to be easily positioned, the vertical rod 11 is just placed in the middle of the guide support table 13, and finally screws are screwed up, so that the purpose of replacing the valve core 5 is achieved.

To sum up: according to the utility model, the valve body 1 with the grooves corresponding to the valve blades 12 is arranged on the inner wall, a tighter closed environment is provided for closing the valve blades 12, the pointer 10 and the dial 9 are arranged on the same horizontal plane, so that the valve blades 12 can be seen in the screwing angle through rotation, the internal water flow is accurately controlled, the valve core 5 with the size consistent with the opening space in the middle of the valve body 1 and the inner part consistent with the grooves in the valve body 1 is arranged, the whole valve is not required to be replaced when the whole valve is damaged in the future overhaul after installation, the middle part can be easily installed through the arrangement of the grooves during replacement, the physical strength of workers is saved, and the time required for replacing the valve is reduced.

The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.

Claims (10)

1. The utility model provides a refrigeration valve of convenient dismantlement, includes valve body (1), its characterized in that: both sides of valve body (1) all communicate there is logical flood peak (2), two the one end fixedly connected with installation frame (3) of logical flood peak (2), two one side middle part swing joint of installation frame (3) has waterproof leather pad (4), the middle part sliding connection of valve body (1) has case (5), the top fixedly connected with transverse plate (6) of case (5), the top middle part rotation of transverse plate (6) is connected with rotary rod (7), the top fixedly connected with handle (8) of rotary rod (7).

2. The easy-to-disassemble refrigeration valve as set forth in claim 1, wherein: the inner wall of the valve body (1) is provided with a groove corresponding to the valve blade (12), and the top end of the valve body (1) is provided with a plurality of screw holes.

3. The easy-to-disassemble refrigeration valve as set forth in claim 1, wherein: a plurality of screw holes are formed in one side of each of the two mounting frames (3), and the waterproof leather pad (4) is made of soft rubber, is corresponding to the mounting frames (3) in size and is also provided with screw holes.

4. The easy-to-disassemble refrigeration valve as set forth in claim 1, wherein: the size of the valve core (5) is just matched with the space formed in the middle of the valve body (1), and the inner side part of the valve core (5) is consistent with the groove formed in the valve body (1).

5. The easy-to-disassemble refrigeration valve as set forth in claim 1, wherein: the middle part of the top end of the horizontal plate (6) is fixedly connected with a dial (9), and the middle part of the outer wall of the rotary rod (7) is fixedly connected with two pointers (10).

6. The easy-to-disassemble refrigeration valve as set forth in claim 1, wherein: the bottom fixedly connected with pole setting (11) of rotary rod (7), the outer wall middle part fixedly connected with valve blade (12) of pole setting (11), the inner wall bottom middle part fixedly connected with of valve body (1) leads and changes brace table (13).

7. The easy-to-disassemble refrigeration valve as claimed in claim 6, wherein: the outer wall of the valve blade (12) is sleeved with a rubber leather sheath.

8. The easy-to-disassemble refrigeration valve of claim 5, wherein: the rotary rod (7) penetrates through the middle of the dial (9) and is rotatably connected with the dial (9), and the pointer (10) and the dial (9) are on the same horizontal plane.

9. The easy-to-disassemble refrigeration valve as claimed in claim 6, wherein: the guide support table (13) is positioned under the upright rod (11), and the size of the groove at the top end of the guide support table (13) is equal to that of the upright rod (11).

10. The easy-to-disassemble refrigeration valve as set forth in claim 1, wherein: the bottom end of the valve core (5) is fixedly connected with a plurality of button nail teeth (14), and the top end of the valve core (5) is provided with screw holes corresponding to the position of the valve body (1).