Changeable temperature control valve group

Abstract

The utility model belongs to the technical field of temperature control valves, and particularly relates to a variable temperature control valve group which comprises a temperature control valve body, one side of the temperature control valve body is fixedly connected with a containing cylinder, the temperature control valve body is connected with a blocking piece in a matched mode, the blocking piece is matched with the containing cylinder, the blocking piece is in threaded connection with a sealing piece, and the sealing piece is in threaded connection with the containing cylinder. And the sealing piece is matched with the temperature control valve main body. According to the variable temperature control valve set, through the matched design of the blocking piece, the sealing piece and the limiting piece, when the blocking piece conducts sealing installation on the port, the limiting piece abuts against the lines formed in the port in a matched mode in a matched mode, and the use effect of convenient disassembly and assembly of the blocking piece can be improved; according to the sealing device, the port can be tightly sealed for use, the leakage problem is avoided, through the design of the storage cylinder, the unused blocking piece can be conveniently stored, and the blocking piece is prevented from being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature control valves, in particular to a multi-variable temperature control valve group. Background Art

[0002] The temperature control valve, referred to as the temperature control valve, is a very important component in the heating system. It mainly plays the role of regulating the flow in the system. The existing temperature control valve, for example, Chinese patent literature discloses a temperature control valve [application number: 201921230796.4; authorization announcement number: CN211344039U], which includes a valve body and a control component, and also includes a plug. The valve body includes a first water inlet end, a second water inlet end and a water outlet end. The first water inlet end and the water outlet end are coaxially arranged or parallel to each other, and the second water inlet end and the water outlet end are vertically arranged. The first water inlet end is connected to the second water inlet end. A flow hole is provided in the valve body, and the first water inlet end and the second water inlet end are connected to the water outlet through the flow hole. End, the control component is arranged in the valve body for controlling the opening and closing of the flow hole, the plug is used to cooperate with the first water inlet end or the second water inlet end to seal the first water inlet end or the second water inlet end. This temperature control valve can be used as a vertical temperature control valve by sealing the second water inlet end with the plug, and can be used as an angle temperature control valve by sealing the first water inlet end with the plug. It has the functions of both vertical temperature control valve and angle temperature control valve, and does not need to be distinguished when selecting, thus avoiding the problem of wrong selection. It is very convenient and practical. However, the plug is connected at the water inlet end by a threaded connection, which is inconvenient during installation and disassembly, and when all three water inlet ends are to be used, the plug cannot be conveniently stored and used, which can easily cause the loss of the plug. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a variable temperature control valve group, which solves the problem that the temperature control valve plug is difficult to install and disassemble and difficult to store the plug in the above background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A variable temperature control valve group includes a temperature control valve body, one side of the temperature control valve body is fixedly connected to a storage cylinder, the temperature control valve body is cooperatively connected to a blocking piece, the blocking piece is arranged in cooperation with the storage cylinder, a sealing piece is threadedly connected to the blocking piece, the sealing piece is arranged in cooperation with the temperature control valve body, the sealing piece is connected and arranged in cooperation with a limit piece, the limit piece is connected to the blocking piece, and the limit piece is arranged in cooperation with the temperature control valve body and the storage cylinder.

[0008] Furthermore, the temperature control valve body is composed of a valve body, a handwheel, a first port, a second port and a third port. A handwheel is arranged on the top of the valve body, a first port is arranged on one side of the valve body, a second port is arranged on the other side, and a third port is arranged on the bottom of the valve body.

[0009] Furthermore, the inner wall of the storage tube is provided with engaging patterns.

[0010] Furthermore, the blocking member is composed of a plug and a baffle, the plug is matched with the first port, the second port, the third port and the storage tube, and one end of the plug is fixedly connected to the baffle.

[0011] Furthermore, the sealing member is composed of a screw, a sealing disk and a knob, one end of the screw is fixedly connected to the sealing disk, the sealing disk is arranged to cooperate with the valve body, and the other end of the screw is fixedly connected to the knob.

[0012] Furthermore, the limiting member is composed of a limiting ball, a first contact ring, a second contact ring, a third contact ring, a spring and a sliding plate. A plurality of limiting balls are arranged in an annular array. The plurality of limiting balls are slidably connected to the plug head. The limiting ball and the first contact ring, the second contact ring and the third contact ring are all arranged in sliding contact. The first contact ring, the second contact ring and the third contact ring are combined into a whole and are slidably sleeved on the screw rod. A spring is fixedly connected to one side of the third contact ring. The spring is sleeved on the screw rod. The other end of the spring is fixedly connected to the sliding plate. The sliding plate is threadedly connected to the screw rod. The first contact ring, the second contact ring, the third contact ring and the sliding plate are all slidably connected in the plug head.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a multi-variable temperature control valve group, which has the following beneficial effects:

[0015] The multi-variable temperature control valve group designed by the utility model can realize that when the plugging piece is installed to seal the port, the limit piece cooperates with the groove opened inside the port through the coordinated design of the plugging piece, the convenient disassembly and assembly of the plugging piece can be improved. The design of the sealing piece can achieve tight sealing at the port to avoid leakage problems. The design of the storage tube can conveniently store the unused plugging piece to avoid loss of the plugging piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the temperature control valve body and the storage cylinder of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the plugging member of the utility model;

[0019] Figure 4 This is a schematic diagram of the seal structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the limiter of the utility model.

[0021] In the figure: 1. Temperature control valve body; 101. Valve body; 102. Hand wheel; 103. First port; 104. Second port; 105. Third port; 2. Storage tube; 201. Engaging pattern; 3. Blocking piece; 301. Plug; 302. Baffle plate; 4. Sealing piece; 401. Screw; 402. Sealing plate; 403. Knob; 5. Limiting piece; 501. Limiting ball; 502. First contact ring; 503. Second contact ring; 504. Third contact ring; 505. Spring; 506. Sliding plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] like Figure 1-5As shown, a variable temperature control valve group is proposed in one embodiment of the utility model. The variable temperature control valve group designed in this scheme can conveniently disassemble and assemble the plug, so that the temperature control valve of this scheme can be conveniently adjusted and switched between the straight temperature control valve, the angle temperature control valve and the three-way temperature control valve, thereby improving the use effect, meeting the variable use requirements, and realizing the convenient storage and use of the unused plug. It includes a temperature control valve body 1, a storage cylinder 2 is fixedly connected to one side of the temperature control valve body 1, a plugging piece 3 is matched and connected to the temperature control valve body 1, the plugging piece 3 is matched with the storage cylinder 2, a sealing piece 4 is threadedly connected to the plugging piece 3, the sealing piece 4 is matched with the temperature control valve body 1, the sealing piece 4 is matched with the limiter 5, and the limiter 5 is matched and connected to the plugging piece 3. The limiting member 5 is arranged in cooperation with the temperature control valve body 1 and the storage tube 2. Through the coordinated design of the plugging member 3, the sealing member 4 and the limiting member 5, the blocking member 3 can be adjusted to switch between the first port 103, the second port 104 and the third port 105, so that the temperature control valve can achieve the straight and angled use effects, and the blocking member 3 is stored in the storage tube 2, so that the temperature control valve can achieve the three-way use effect. Since the connection method of the blocking member 3, the sealing member 4 and the limiting member 5 in the first port 103, the second port 104, the third port 105 and the storage tube 2 is the same, the connection in the first port 103 is taken as an example to illustrate the use method. By plugging the plug 301 into the first port 103, the baffle 302 The first and second ports 104 and 105 are connected to the second and third ports 105 and 106 respectively, and the second and third ports 104 and 105 are connected to the second and third ports 105 and 106 respectively. The first and second ports 104 and 105 are connected to the second and third ports 105 and 106 respectively. The first and second ports 104 and 105 are connected to the second and third ports 105 and 106 respectively. The first and second ports 104 and 105 are connected to the second and third ports 105 and 106 respectively. The first and second ports 104 and 105 are connected to the second and third ports 105 and 106 respectively. The third contact ring 504 is in contact with the spring 505, so that the combination of the third contact ring 504, the second contact ring 503 and the first contact ring 502 slides toward one end of the sealing disk 402. At this time, the limiting ball 501 will contact the third contact ring 504. The limiting ball 501 protrudes from the outer wall of the plug head 301 and can be engaged with the texture opened inside the first port 103, thereby realizing the limiting effect. Due to the design of the spring 505, when the first contact ring 502 contacts one end inside the plug head 301, a distance is left between the sliding plate 506 and the third contact ring 504, which can meet the tight connection of the screw 401, so that the sealing disk 402 contacts the inside of the valve body 101 to achieve a tight seal. When the plugging member 3 needs to be removed, the knob 403 is rotated.The screw rod 401 is reversed and loosened, and the sliding plate 506 is reset. Since the resistance force of the spring 505 on the third contact ring 504 is reduced, when the sliding plate 506 is retreated, the combination of the third contact ring 504, the second contact ring 503 and the first contact ring 502 can retreat. At this time, the limiting ball 501 is in contact with the first contact ring 502. Since the diameter of the first contact ring 502 is smaller than the third contact ring 504, when the limiting ball 501 is in contact with the first contact ring 502, the limiting ball 501 is flush with the outer wall of the plug head 301. At this time, the plug head 301 can be easily taken out from the first port 103, which improves the convenience of disassembly and assembly. When the plug 3 is not in use, it can be stored in the storage tube 2 through the above steps, which meets the convenience of storage and use. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0025] like Figure 2 As shown, in some embodiments, the temperature control valve body 1 is composed of a valve body 101, a handwheel 102, a first port 103, a second port 104 and a third port 105. A handwheel 102 is arranged on the top of the valve body 101, a first port 103 is arranged on one side of the valve body 101, a second port 104 is arranged on the other side, and a third port 105 is arranged on the bottom of the valve body 101. The design of the temperature control valve body 1 meets the use requirements and realizes the adjustment and switching between the vertical temperature control valve, the angle temperature control valve and the three-way temperature control valve.

[0026] like Figure 2 As shown, in some embodiments, the inner wall of the storage tube 2 is provided with a snap-fitting pattern 201 , and the design of the storage tube 2 meets the use requirements, ensuring the storage and use of the blocking member 3 when not in use.

[0027] like Figure 3 As shown, in some embodiments, the blocking member 3 is composed of a plug 301 and a baffle 302. The plug 301 is matched with the first port 103, the second port 104, the third port 105 and the storage tube 2. One end of the plug 301 is fixedly connected to the baffle 302. The design of the blocking member 3 meets the use requirements and realizes the blocking and sealing use of the port.

[0028] like Figure 4 As shown, in some embodiments, the seal 4 is composed of a screw 401, a sealing disk 402 and a knob 403. One end of the screw 401 is fixedly connected to the sealing disk 402, and the sealing disk 402 is configured to cooperate with the valve body 101. The other end of the screw 401 is fixedly connected to the knob 403. The seal 4 can further seal the internal connecting port of the valve body 101 to improve the sealing effect.

[0029] like Figure 5As shown, in some embodiments, the limiting member 5 is composed of a limiting ball 501, a first contact ring 502, a second contact ring 503, a third contact ring 504, a spring 505 and a sliding plate 506. A plurality of limiting balls 501 are arranged in an annular array, and the plurality of limiting balls 501 are slidably connected to the plug head 301. The limiting ball 501 and the first contact ring 502, the second contact ring 503 and the third contact ring 504 are all arranged to slide and contact with each other. The first contact ring 502, the second contact ring 503 and the third contact ring 504 are combined into a The third resistance ring 504 is an integral whole and is slidably mounted on the screw 401. A spring 505 is fixedly connected to one side of the third resistance ring 504. The spring 505 is mounted on the screw 401. The other end of the spring 505 is fixedly connected to a sliding plate 506. The sliding plate 506 is threadedly connected to the screw 401. The first resistance ring 502, the second resistance ring 503, the third resistance ring 504 and the sliding plate 506 are all slidably connected in the plug 301. The limiting member 5 can make the blocking member 3 conveniently connected to the port position, thereby improving the convenience of disassembly and assembly of the blocking member 3.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A variable temperature control valve assembly, comprising a temperature control valve body (1), characterized in that: A storage cylinder (2) is fixedly connected to one side of the temperature control valve body (1); a plugging member (3) is cooperatively connected to the temperature control valve body (1); the plugging member (3) is cooperatively arranged with the storage cylinder (2); a sealing member (4) is threadedly connected to the plugging member (3); the sealing member (4) is cooperatively arranged with the temperature control valve body (1); the sealing member (4) is cooperatively connected with a limit member (5); the limit member (5) is cooperatively connected to the plugging member (3); the limit member (5) is cooperatively arranged with both the temperature control valve body (1) and the storage cylinder (2).

2. The multi-variable temperature control valve group according to claim 1, characterized in that: The temperature control valve body (1) is composed of a valve body (101), a hand wheel (102), a first port (103), a second port (104) and a third port (105); the hand wheel (102) is arranged on the top of the valve body (101); the first port (103) is arranged on one side of the valve body (101) and the second port (104) is arranged on the other side; and the third port (105) is arranged on the bottom of the valve body (101).

3. The multi-variable temperature control valve group according to claim 1, characterized in that: The inner wall of the storage tube (2) is provided with a locking pattern (201).

4. The multi-variable temperature control valve group according to claim 1, characterized in that: The blocking member (3) is composed of a plug (301) and a baffle (302); the plug (301) is arranged in cooperation with the first port (103), the second port (104), the third port (105) and the storage tube (2); one end of the plug (301) is fixedly connected to the baffle (302).

5. The multi-variable temperature control valve group according to claim 1, characterized in that: The sealing member (4) is composed of a screw (401), a sealing disk (402) and a knob (403); one end of the screw (401) is fixedly connected to the sealing disk (402); the sealing disk (402) is arranged to cooperate with the valve body (101) in abutment with each other; and the other end of the screw (401) is fixedly connected to the knob (403).

6. The multi-variable temperature control valve group according to claim 1, characterized in that: The limiting member (5) is composed of a limiting ball (501), a first contact ring (502), a second contact ring (503), a third contact ring (504), a spring (505) and a sliding plate (506). A plurality of limiting balls (501) are arranged in an annular array. The plurality of limiting balls (501) are slidably connected to the plug head (301). The limiting ball (501) is arranged to be slidably contacted with the first contact ring (502), the second contact ring (503) and the third contact ring (504). The first contact ring (502), the second contact ring (503) and the third contact ring (504) are arranged to be slidably contacted with each other. The third contact ring (504) is combined into a whole and is slidably mounted on the screw rod (401); one side of the third contact ring (504) is fixedly connected to a spring (505); the spring (505) is mounted on the screw rod (401); the other end of the spring (505) is fixedly connected to a sliding plate (506); the sliding plate (506) is threadedly connected to the screw rod (401); the first contact ring (502), the second contact ring (503), the third contact ring (504) and the sliding plate (506) are all slidably connected in the plug head (301).

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