CN219827724U - Lengthened elbow type temperature control valve - Google Patents

Abstract

The utility model discloses an elongated elbow type temperature control valve, which comprises a temperature control valve, wherein an adapter component is arranged in the bottom port of the temperature control valve, a clamping sleeve is sleeved on the adapter component, an elongated elbow body is arranged between the temperature control valve and the adapter component, the vertical port of the elongated elbow body is in sealed connection with the bottom port of the temperature control valve, the horizontal port of the elongated elbow body is connected with the adapter component, and when a heating system adopts an open-ended pipeline trend, a structure for connecting an aluminum plastic pipe is formed by the valve body, the elongated elbow body, the adapter component, the clamping sleeve and a compression nut.

Description

Lengthened elbow type temperature control valve

Technical Field

The utility model relates to the technical field of water heating equipment, in particular to an elongated elbow type temperature control valve.

Background

The existing heating equipment adopts a pipe to be directly connected with a control valve, so that the pipe is bent, the middle overflow area is reduced, the collecting and supplying effect is affected, and the appearance is also not attractive.

The Chinese patent with the publication number of CN202418699U discloses a special loose joint angle type ball valve for connecting a water separator with a main pipe, which comprises a ball valve and a loose joint elbow, wherein the ball valve comprises a valve body, a valve core, a valve rod, a handle, a fixed nut and a loose joint; the inner thread loose joint end of the loose joint elbow is connected with the external thread of the water inlet interface of the ball valve, and the other end is connected with the water separator. The utility model discloses a convenient installer is to the connection installation and the maintenance of heating person in charge and water knockout drum, and even after the water knockout drum hugs closely the wall installation, install the loose joint elbow again, it is also equally convenient, prevented the emergence of percolating water, but only solved the condition of connecting the plastic-aluminum pipe, the product is more pleasing to the eye, and does not satisfy the hard connection with red copper pipe or stainless steel pipe, red copper pipe or stainless steel pipe are connected later stage and are used and want to change into the plastic-aluminum pipe, the phenomenon of buckling appears in the pipeline when the plastic-aluminum pipe is connected, the condition that is unsightly.

Therefore, we propose a lengthened elbow type temperature control valve, which can meet the condition that an aluminum plastic pipe, a copper pipe or a stainless steel pipe can be mutually replaced.

Disclosure of Invention

In view of the problems of the prior art, the utility model aims to provide an elongated elbow type temperature control valve, which solves the problems that a temperature control valve cannot be switched between different pipe connections and the pipe cannot be bent at 90 degrees.

The technical scheme of the utility model is as follows:

the utility model provides a lengthened elbow formula temperature sensing valve, includes the temperature sensing valve, be equipped with the adapter subassembly in the bottom port of temperature sensing valve, the cover is equipped with the cutting ferrule on the adapter subassembly, be equipped with the lengthened elbow body between temperature sensing valve and the adapter subassembly, the vertical port and the temperature sensing valve bottom port sealing connection of the lengthened elbow body, the horizontal port and the adapter subassembly of the lengthened elbow body are connected.

Further, the first inclined plane of the bottom port of the temperature control valve is matched with the inclined plane of the vertical port of the lengthened elbow body.

Further, the lengthened elbow comprises an O-shaped sealing ring, a first groove is formed in the vertical port of the lengthened elbow body, and the O-shaped sealing ring is sleeved in the first groove.

Further, the steel wire retainer ring comprises a steel wire retainer ring, a groove II is arranged below the groove I, and the steel wire retainer ring is sleeved in the groove II.

Further, the vertical port of the lengthened elbow body is in threaded connection with the bottom port of the temperature control valve through a first compression nut, so that fixation is achieved.

Further, the horizontal port of the lengthened elbow body is in threaded connection with the adapter component through a compression nut II, so that fixation is achieved.

Compared with the prior art, the utility model has the beneficial effects that:

1) According to the technical scheme, the lengthened elbow body is arranged between the temperature control valve and the adapter component, the vertical port of the lengthened elbow body is in sealing connection with the bottom port of the temperature control valve, the horizontal port of the lengthened elbow body is connected with the adapter component, when a heating system adopts an open-installation pipeline trend, the valve body, the lengthened elbow body, the adapter component, the clamping sleeve and the compression nut form a structure for connecting an aluminum plastic pipe, when a stainless steel pipe or a copper pipe is used, the adapter and the clamping sleeve are only required to be replaced by the copper sleeve, and then the compression nut is used for screwing, so that the open-installation pipeline trend that a main pipe is changed into the copper pipe can be realized, and the problem that the aluminum plastic pipe and the copper pipe or the stainless steel pipe cannot be switched is solved;

2) The lengthened elbow body is arranged in the outlet at the bottom end of the temperature control valve, and the whole lengthened elbow body is 90 degrees, so that the problem that a connected pipe cannot be bent for 90 degrees is solved;

3) According to the utility model, the inclined plane I of the bottom port of the temperature control valve is matched with the inclined plane II of the vertical port of the lengthened elbow body to form a hard seal, the vertical port of the lengthened elbow body is provided with the groove I, and the O-shaped sealing ring is arranged in the groove I and forms a soft seal with the inclined plane I, so that the tightness of the whole valve body is better.

Drawings

FIG. 1 is a schematic perspective view of a thermostatic valve;

FIG. 2 is a schematic cross-sectional view of a thermo valve;

FIG. 3 is a schematic perspective view of a thermostatic valve connected to an elongated elbow;

FIG. 4 is a schematic cross-sectional view of a thermostatic valve and an elongated elbow;

FIG. 5 is a schematic view of a three-dimensional structure of an elongated elbow;

FIG. 6 is a schematic diagram of a cross-sectional structure of an elongated elbow;

FIG. 7 is a schematic diagram of the connection of a thermostatic valve to a copper tube.

In the figure: 1. a temperature control valve; 11. an inclined plane I; 2. a first compression nut; 3. a steel wire retainer ring; 4. an O-shaped sealing ring; 5. lengthening the elbow body; 51. a second inclined plane; 52. a groove I; 53. a second groove; 6. an adapter assembly; 7. a cutting sleeve; 8. a compression nut II; 9. copper sleeve, 10, copper pipe.

Detailed Description

The present utility model will be further described with reference to examples and drawings, but the scope of the present utility model is not limited to the above.

In order to facilitate the temperature control valve to be connected with different types of pipes and capable of being switched, the utility model provides an lengthened elbow type temperature control valve, wherein the different types of the lengthened elbow type temperature control valve comprise copper pipes or stainless steel pipes and aluminum plastic pipes.

Example 1

As shown in fig. 1-2, an adapter component 6 is arranged in the bottom port of the temperature control valve 1, a clamping sleeve 7 is sleeved on the adapter component 6, a compression nut II 8 is arranged outside the bottom end of the temperature control valve 1, and the adapter component 6 is in threaded connection with the temperature control valve 1 through the compression nut II 8 to achieve fixation.

Specifically, when the concealed pipe system adopted by the heating system is used, only an aluminum plastic pipe is reserved on the wall body, and the adapter component 6, the clamping sleeve 7 and the compression nut II 8 are directly arranged on the temperature control valve 1, so that connection can be realized.

Example 2

When the concealed pipe system adopted by the heating system is used, and only the red copper pipe or the stainless steel pipe is reserved on the wall body, connection can be realized by only replacing the clamping sleeve 7 with the red copper sleeve 9 on the basis of the embodiment 1.

Example 3

As shown in fig. 3-4, on the basis of embodiment 1, an elongated elbow body 5 is arranged between the temperature control valve 1 and the adapter assembly 6, the vertical port of the elongated elbow body 5 is in sealing connection with the bottom port of the temperature control valve 1, and the horizontal port of the elongated elbow body 5 is connected with the adapter assembly 6.

As shown in fig. 5-6, the first inclined surface 11 of the bottom port of the temperature control valve 1 is matched with the second inclined surface 51 of the vertical port of the lengthened elbow body 5 to form a hard seal. In the example, a first groove 52 is formed in the vertical port of the lengthened elbow body 5, an O-shaped sealing ring 4 is arranged in the first groove 52 and forms soft sealing with the first inclined surface 11, and the hard sealing and the soft sealing of the product are combined, so that the sealing performance is higher. Further, the steel wire check ring 3 is further included, a second groove 53 is formed below the first groove 52, and the steel wire check ring 3 is sleeved in the second groove 53.

In this embodiment, the vertical port of the lengthened elbow body 5 is in threaded connection with the bottom port of the temperature control valve 1 through the first compression nut 2, so as to achieve fixation, and the horizontal port of the lengthened elbow body 5 is in threaded connection with the adapter component 6 through the second compression nut 8, so as to achieve fixation.

When the heating system adopts the trend of the exposed pipelines, the valve body 1, the lengthened elbow body 5, the adapter component 6, the clamping sleeve 7 and the compression nut 8 form a structure for connecting the aluminum plastic pipe.

Example 4

When the stainless steel tube or the copper tube 10 is used, as shown in fig. 7, the main tube can be changed into the open-pipe line trend of the copper tube 10 by only replacing the adapter 6 and the cutting sleeve 7 in the embodiment 3 with the copper sleeve 9 and then screwing the compression nut II 8.

Replacing the copper tube or the stainless steel tube with an aluminum plastic tube; the original copper pipe is used as a main pipeline in the heating system, and the original pipeline is abandoned in the later period due to decoration and other reasons, so that the original heating system is used along; only the copper tube needs to be disassembled and replaced by a matched adapter and a clamping sleeve. The second compression nut is firstly arranged outside the aluminum plastic pipe, then the clamping sleeve is arranged outside the aluminum plastic pipe, the adapter is inserted into the inner hole of the aluminum plastic pipe, and finally the second compression nut and the valve body are screwed.

Claims (6)

1. The utility model provides a lengthened elbow type temperature control valve, includes temperature control valve (1), be equipped with adapter subassembly (6) in the bottom port of temperature control valve (1), the cover is equipped with cutting ferrule (7) on adapter subassembly (6), its characterized in that be equipped with between temperature control valve (1) and adapter subassembly (6) and lengthen elbow body (5), the vertical port of extension elbow body (5) is connected with temperature control valve (1) bottom port sealing, the horizontal port of extension elbow body (5) is connected with adapter subassembly (6).

2. An elongated elbow type temperature control valve according to claim 1, characterized in that the first inclined surface (11) of the bottom port of the temperature control valve (1) is matched with the second inclined surface (51) of the vertical port of the elongated elbow body (5).

3. The lengthened elbow type temperature control valve according to claim 2 is characterized by comprising an O-shaped sealing ring (4), wherein a first groove (52) is formed in a vertical port of the lengthened elbow body (5), and the O-shaped sealing ring (4) is sleeved in the first groove (52).

4. An elongated elbow type temperature control valve according to claim 3, characterized by comprising a steel wire retainer ring (3), wherein a groove two (53) is arranged below the groove one (52), and the steel wire retainer ring (3) is sleeved in the groove two (53).

5. The lengthened elbow type temperature control valve according to claim 4 is characterized in that the vertical port of the lengthened elbow body (5) is in threaded connection with the bottom port of the temperature control valve (1) through a compression nut I (2) to achieve fixation.

6. The lengthened elbow type temperature control valve according to claim 5, wherein the horizontal port of the lengthened elbow body (5) is in threaded connection with the adapter assembly (6) through the compression nut II (8) to achieve fixation.