Heating home-entry valve

Abstract

The utility model discloses a heating home-entry valve which comprises a main valve and a first water supply locking switch, the first water supply locking switch is installed on the main valve, a valve bypass pipe is installed on the side edge of the main valve, a small guide block is installed on the inner side of the end portion of the valve bypass pipe, and large guide blocks are installed on the inner sides of the two ends of the main valve so as to be connected with pipelines of different specifications. According to the heating home-entry valve, the inner sides of a large guide block and a small guide block are both of a circular truncated cone structure, the heating home-entry valve can be installed according to pipelines of any specification in the installation process, the adaptability is high, a sliding groove is formed in the outer side of a connecting pipe, a fixing block can be inserted into the sliding groove through an electric telescopic rod, and then a second flange is flush with the sliding groove; installation between the second flange and the connecting pipe can be achieved, and meanwhile adjustment can be conducted according to the specification of the connecting pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field, concretely is a kind of heating house valve. BACKGROUND

[0002] House valve is important end component in heating and ventilation industry, bears the control end water quantity, adjusts the heavy responsibility of heat water balance, further influence two network balance, directly influence user's use warm experience.

[0003] Different family heating pipeline specification is different, because heating house valve passes through water flow is relatively big, when using time is too long, heating house valve is prone to damage, heating house valve needs to be replaced, in the process of installation, according to the specification of heating pipeline, corresponding specification heating house valve is selected, the installation range of single heating house valve is limited. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of heating house valves, to solve the problem that the installation range of single heating house valve is limited in the current market in the heating house valve needs according to the specification of heating pipeline, corresponding specification in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of heating house valve, including main valve and first water supply lock switch, first water supply lock switch is installed on main valve, main valve side edge is installed with valve by-pass pipe, small guide block is installed in the end of valve by-pass pipe inside, main valve both ends inside are all installed with big guide block, to connect the pipeline of different specifications.

[0006] Preferably, the both ends of the main valve are installed with first flange, and the second water supply lock switch is installed on the valve by-pass pipe.

[0007] Preferably, the second flange is installed on the first flange, the electric telescopic rod is installed in the second flange at equal angles, and the fixed block is installed on the output end of the electric telescopic rod.

[0008] Preferably, the connecting pipe is attached to the big guide block and the small guide block, and the third flange is installed on the end of the connecting pipe away from the second flange.

[0009] Preferably, the sliding groove is opened at equal angles on the outside of the connecting pipe, and the end of the fixed block is inserted into the inside of the sliding groove.

[0010] Preferably, the bottom end of the sliding groove is flush with the second flange.

[0011] Preferably, the big guide block and the small guide block are both hollow circular truncated cone structures, and the inside of the big guide block and the small guide block is circular truncated cone structure.

[0012] Compared with the prior art, the utility model has the advantages of

[0013] 1. The utility model discloses big guide block and small guide block are provided, and the inside of big guide block and small guide block all are with circular table structure, can install according to the pipeline of arbitrary specification in the process of installing the heating house valve, and the adaptability is higher.

[0014] 2. The utility model discloses fixed block, electric telescopic link and sliding slot are set, and the sliding slot is set up outside the connecting pipe, and the fixed block can be inserted into the sliding slot through the electric telescopic link, and then make the second flange flush with the sliding slot, can realize the installation between the second flange and the connecting pipe, and can be adjusted according to the specification of the connecting pipe simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is whole structure schematic diagram of the utility model;

[0016] Fig. 2 It is big guide block and small guide block dismounting structure schematic diagram of the utility model;

[0017] Fig. 3 It is second flange downward structure schematic diagram of the utility model.

[0018] In the drawing: 1, main valve;2, first flange;3, first water supply lock switch;4, valve bypass pipe;5, big guide block;6, small guide block;7, second flange;8, connecting pipe;9, sliding slot;10, fixed block;11, electric telescopic link;12, third flange;13, second water supply lock switch. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides the following technical scheme:

[0021] A kind of heating house valve, including main valve 1 and first water supply lock switch 3, first water supply lock switch 3 is installed on main valve 1, and main valve 1 side installs valve bypass pipe 4, the both ends of the main valve 1 are installed with first flange 2, and second water supply lock switch 13 is installed on valve bypass pipe 4.

[0022] The inside conduction of the main valve 1 and the valve bypass pipe 4 is controlled by the first water supply locking switch 3 and the second water supply locking switch 13, and the main valve 1 is installed on the heating main pipe.

[0023] Small guide blocks 6 are installed on the inside of the end of the valve bypass pipe 4, and large guide blocks 5 are installed on the inside of both ends of the main valve 1 to connect pipes of different specifications, and the large guide blocks 5 and the small guide blocks 6 are attached with connecting pipes 8.

[0024] The large guide blocks 5 and the small guide blocks 6 are completely attached on the inside around the connecting pipes 8 when the large guide blocks 5 and the small guide blocks 6 are installed on the connecting pipes 8, so that the connecting pipes 8 of different specifications can be installed and sealed, and leakage will not occur due to mismatching.

[0025] The first flange 2 is installed with a second flange 7, the second flange 7 is installed with electric telescopic rods 11 at equal angles on the inside, the output end of the electric telescopic rods 11 is installed with a fixed block 10, the end of the connecting pipe 8 away from the second flange 7 is installed with a third flange 12, the outside of the connecting pipe 8 is provided with a sliding groove 9 at equal angles, the end of the fixed block 10 is inserted into the inside of the sliding groove 9, the bottom end of the sliding groove 9 is flush with the second flange 7, and the large guide blocks 5 and the small guide blocks 6 are provided in a hollow circular truncated cone structure, and the inside of the large guide blocks 5 and the small guide blocks 6 is a circular truncated cone structure.

[0026] During installation, first, the second flange 7 is sleeved on the outside of the connecting pipe 8, the second flange 7 is moved to a suitable position, the electric telescopic rods 11 are elongated to drive the fixed block 10 to move synchronously, the fixed block 10 is inserted into the inside of the sliding groove 9, the second flange 7 is stably positioned on the connecting pipe 8 through the fixed block 10 installed at equal angles, then the end of the connecting pipe 8 is inserted into the inside of the main valve 1 or the valve bypass pipe 4, the connecting pipe 8 is completely attached with the large guide blocks 5 or the small guide blocks 6, at this time, the second flange 7 is attached with the first flange 2, the second flange 7 and the first flange 2 are fixed through screws, and the installation of the heating indoor valve and the connecting pipe 8 is realized.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and 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 heating inlet valve comprising a main valve (1) and a first water supply lock switch (3) installed on the main valve (1), characterized in that, The main valve (1) side is provided with a valve bypass pipe (4), the end of the valve bypass pipe (4) is provided with a small guide block (6), the inner side of the two ends of the main valve (1) is provided with a large guide block (5) to connect different specifications of pipes.

2. A heating inlet valve according to claim 1, characterised in that: The two ends of the main valve (1) are provided with a first flange (2), and the valve bypass pipe (4) is provided with a second water supply locking switch (13).

3. A heating inlet valve according to claim 2, characterised in that: The first flange (2) is provided with a second flange (7), and the second flange (7) is provided with an electric telescopic rod (11) at equal angles, and the output end of the electric telescopic rod (11) is provided with a fixed block (10).

4. The hydronic supply valve of claim 1, wherein: The large guide block (5) and the small guide block (6) are provided with a connecting pipe (8), and the end of the connecting pipe (8) away from the second flange (7) is provided with a third flange (12).

5. A heating inlet valve according to claim 4, characterised in that: The outer side of the connecting pipe (8) is provided with a sliding groove (9) at equal angles, and the end of the fixed block (10) is inserted into the inner side of the sliding groove (9).

6. A heating inlet valve according to claim 5, characterised in that: The bottom end of the sliding groove (9) is flush with the second flange (7).

7. A heating inlet valve according to claim 1, characterized in that: The large guide block (5) and the small guide block (6) are provided in a hollow circular truncated cone structure, and the inner sides of the large guide block (5) and the small guide block (6) are provided in a circular truncated cone structure.

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