Safety valve assembly of wall-hanging stove

Abstract

The utility model discloses a wall-hanging stove safety valve assembly, and relates to the technical field of safety valves. The device comprises a connecting pipe, wherein a first mounting pipe and a second mounting pipe are respectively arranged at the two ends of the connecting pipe; a water tank pipe is arranged on one side of the first mounting pipe, a water pump pipe and a water inlet pipe are arranged at the two ends of the first mounting pipe respectively, a fixing pipe is arranged between the connecting pipe and the second mounting pipe, a fixing nut is arranged on the fixing pipe, and a first pressure relief pipe and a pressure measuring pipe are arranged on one side of the second mounting pipe respectively. The water tank pipe can be connected with the water supplementing tank outside the safety valve, so that the water supplementing tank can be prevented from providing necessary water quantity when the water level is low, normal operation of the boiler is kept, the service life of the wall-mounted boiler is prolonged, a pressure testing meter can be mounted on the safety valve through the pressure testing pipe, and the safety valve is convenient to use. Therefore, long-term stability of the safety valve can be guaranteed, and a powerful guarantee is provided for safe operation of the wall-hanging stove.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety valves, and specifically relates to a safety valve assembly for a wall-mounted boiler. Background Art

[0002] The use of existing wall-mounted boilers is becoming more and more common. It can not only meet the heating needs of multiple rooms, but also provide large-flow constant-temperature sanitary hot water for places such as household bathing and kitchens, which is economical and practical.

[0003] Chinese Patent with application number CN202222991107.X discloses a safety valve assembly for a high-power wall-mounted boiler, including a copper housing, a fixed seat, an adjusting seat, a valve core assembly, a spring and a valve handle assembly. The copper housing is provided with a vertically communicating water inlet and an installation cavity. The fixed seat is fixed at the port of the installation cavity. The lower end of the valve core assembly passes through the installation cavity and is pressed on the upper end of the water inlet. The adjusting seat and the spring are sleeved on the valve core assembly, and the outer end of the adjusting seat is fixedly connected inside the fixed seat. The valve handle assembly is connected to the upper end of the valve core assembly. Compared with the prior art, the safety valve assembly for a high-power wall-mounted boiler of the present utility model can not only perform automatic pressure relief but also manual pressure relief, can quickly solve the problem of safety valve pressure failure, and effectively enhances the safety of the use of the safety valve.

[0004] However, when the safety valve of the wall-mounted boiler in the above prior art is in use, in order to ensure the safety and practicality of the safety valve, connecting parts such as a makeup water tank, a pressure relief valve, and a pressure gauge need to be installed. Moreover, the existing safety valve also needs to be connected to a pipeline for installation during installation, and the existing safety valve can only be used alone and cannot be installed and used integrally, which is rather troublesome.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a safety valve assembly for a wall-mounted boiler.

[0007] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is:

[0008] A safety valve assembly for a wall-mounted boiler includes a connecting pipe, and a first installation pipe and a second installation pipe are respectively installed at both ends of the connecting pipe;

[0009] A water tank pipe is installed on one side of the first installation pipe, a water pump pipe and a water inlet pipe are respectively installed at both ends of the first installation pipe, a fixed pipe is installed between the connecting pipe and the second installation pipe, a fixed nut is installed on the fixed pipe, a first pressure relief pipe and a pressure measuring pipe are respectively installed on one side of the second installation pipe, and a makeup water pipe and a second pressure relief pipe are respectively installed at both ends of the second installation pipe.

[0010] Optionally, a first threaded groove is provided on the water tank pipe, and a make-up water tank is installed at one end of the water tank pipe. Through the provided first threaded groove, it is convenient to connect and install the make-up water tank to the safety valve, so that it can be connected to the make-up water tank outside the safety valve, and it can avoid the make-up water tank providing necessary water volume when the water level is low, maintain the normal operation of the boiler, and extend the service life of the wall-mounted boiler.

[0011] Optionally, a second threaded groove is provided on the water inlet pipe, and a water inlet pipe is in threaded fit at one end of the second threaded groove, and an induction probe is installed on the upper side of the water inlet pipe. Through the provided second threaded groove, it is convenient to connect the safety valve to the water inlet pipe, so that it is convenient to supplement the water volume in the fireplace.

[0012] Optionally, two mounting rings are installed on the water pump pipe, an installation groove is provided between the two mounting rings, and a water pump is installed on the installation groove. Through the provided mounting rings, it is convenient to connect and install the water pump, and the connection of the water pump is more stable under the action of the installation groove.

[0013] Optionally, a pressure relief gauge is installed on the first pressure relief pipe, and a pressure test gauge is installed on the pressure measuring pipe. Through the provided pressure test gauge, a pressure test gauge can be installed on the safety valve, so as to ensure the long-term stability of the safety valve, provide a strong guarantee for the safe operation of the wall-mounted boiler, improve the user experience and the durability of the equipment at the same time.

[0014] Optionally, a connecting sleeve is installed at one end of the make-up water pipe, and a manual make-up water component is installed at one end of the connecting sleeve. Through the provided connecting sleeve, it can be connected to the manual make-up water component, so that the wall-mounted boiler can still continue to be used when the automatic make-up water is damaged.

[0015] Optionally, a third threaded groove is provided on the second pressure relief pipe, and a three-edge valve is threadedly connected to the third threaded groove. Through the provided third threaded groove, it is convenient to install and connect to the three-edge pressure relief valve, so as to ensure that the wall-mounted boiler can safely release pressure when the pressure is too high, and avoid dangerous situations such as equipment damage or even explosion.

[0016] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] Through the provided water tank pipe, it can be connected to the make-up water tank outside the safety valve, so that it can avoid the make-up water tank providing necessary water volume when the water level is low, maintain the normal operation of the boiler, and extend the service life of the wall-mounted boiler. Through the provided pressure measuring pipe, a pressure test gauge can be installed on the safety valve, so as to ensure the long-term stability of the safety valve, provide a strong guarantee for the safe operation of the wall-mounted boiler, improve the user experience and the durability of the equipment at the same time.

[0018] The following further describes in detail the specific embodiments of the present utility model in conjunction with the accompanying drawings. Description of the Drawings

[0019] The accompanying drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0020] Figure 1 It is a schematic structural diagram of a connecting pipe according to an embodiment of the present utility model;

[0021] Figure 2 It is a schematic structural diagram of a mounting ring according to an embodiment of the present utility model;

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] Connecting pipe 1, first installation pipe 2, water tank pipe 3, water pump pipe 4, second installation pipe 5, water inlet pipe 6, first pressure relief pipe 7, pressure measuring pipe 8, fixing pipe 9, fixing nut 10, water replenishing pipe 11, second pressure relief pipe 12, first thread groove 13, second thread groove 14, induction probe 15, mounting ring 16, mounting groove 17, connecting sleeve 18, manual water replenishing member 19, third thread groove 20.

[0024] It should be noted that these drawings and the text description are not intended to limit the concept scope of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Specific Embodiments

[0025] Now, the present utility model will be further described in detail in conjunction with the accompanying drawings.

[0026] Please refer to Figure 1-2 As shown, in this embodiment, a combination component of a wall-mounted boiler safety valve is provided, including a connecting pipe 1, and a first installation pipe 2 and a second installation pipe 5 are respectively installed at both ends of the connecting pipe 1;

[0027] A water tank pipe 3 is installed on one side of the first installation pipe 2, a water pump pipe 4 and a water inlet pipe 6 are respectively installed at both ends of the first installation pipe 2, a fixing pipe 9 is installed between the connecting pipe 1 and the second installation pipe 5, a fixing nut 10 is installed on the fixing pipe 9, a first pressure relief pipe 7 and a pressure measuring pipe 8 are respectively installed on one side of the second installation pipe 5, and a water replenishing pipe 11 and a second pressure relief pipe 12 are respectively installed at both ends of the second installation pipe 5.

[0028] One application of this embodiment is as follows: When installing a safety valve, fix and connect each pipeline interface on the connecting pipe 1 to each corresponding part, so that connectors such as a water replenishing tank, a pressure relief valve, and a pressure gauge required on the safety valve can be quickly installed, and no longer need to be connected with pipelines, making the safety valve more practical while being integrated.

[0029] As Figure 1 shown, a first thread groove 13 is provided on the water tank pipe 3 of this embodiment, and a water replenishing tank is installed at one end of the water tank pipe 3.

[0030] Through the provided first thread groove 13, it is convenient to connect and install the water replenishing tank to the safety valve, so that it can be connected to the water replenishing tank outside the safety valve, and when the water level is low, the water replenishing tank can provide necessary water volume to keep the boiler running normally and extend the service life of the wall-mounted boiler.

[0031] As Figure 2 shown, a second thread groove 14 is provided on the water inlet pipe 6 of this embodiment. One end of the second thread groove 14 is in threaded fit with a water inlet pipeline, and an induction probe 15 is installed on the upper side of the water inlet pipe 6.

[0032] Through the provided second thread groove 14, it is convenient to connect the safety valve to the water inlet pipeline, so that it is convenient to supplement the water volume in the fireplace. Through the provided induction probe 15, the water flow can be effectively controlled and detected to prevent the water flow from being too large or too small, thereby improving the thermal efficiency, reducing energy consumption, and reducing waste.

[0033] As Figure 2 shown, two mounting rings 16 are installed on the water pump pipe 4 of this embodiment. An installation groove 17 is provided between the two mounting rings 16, and a water pump is installed on the installation groove 17.

[0034] Through the provided mounting rings 16, it is convenient to install and connect with the water pump, and under the action of the installation groove 17, the connection with the water pump can be more stable.

[0035] As Figure 1 shown, a pressure relief gauge is installed on the first pressure relief pipe 7 of this embodiment, and a pressure test gauge is installed on the pressure measuring pipe 8.

[0036] Through the provided pressure test gauge, a pressure test gauge can be installed on the safety valve, so as to ensure the long-term stability of the safety valve, provide a strong guarantee for the safe operation of the wall-mounted boiler, and at the same time improve the user experience and the durability of the equipment.

[0037] As Figure 2 shown, a connecting sleeve 18 is installed at one end of the water replenishing pipe 11 of this embodiment, and a manual water replenishing part 19 is installed at one end of the connecting sleeve 18.

[0038] Through the provided connecting sleeve 18, it can be connected to the manual water replenishing component 19, so that the wall-mounted boiler can still continue to be used in case of damage to the automatic water replenishment.

[0039] As Figure 2 shown, a third thread groove 20 is provided on the second pressure relief pipe 12 of this embodiment, and a three-edge valve is threadedly connected to the third thread groove 20.

[0040] Through the provided third thread groove 20, it is convenient to install and connect with the three-edge pressure relief valve, so as to ensure that the wall-mounted boiler can safely release pressure when the pressure is too high, avoiding dangerous situations such as equipment damage or even explosion.

[0041] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A combination safety valve for a wall-mounted boiler, characterized in that, Including: A connecting pipe (1), with a first installation pipe (2) and a second installation pipe (5) respectively installed at both ends of the connecting pipe (1); A water tank pipe (3) is installed on one side of the first installation pipe (2), a water pump pipe (4) and a water inlet pipe (6) are respectively installed at both ends of the first installation pipe (2), a fixed pipe (9) is installed between the connecting pipe (1) and the second installation pipe (5), a fixed nut (10) is installed on the fixed pipe (9), a first pressure relief pipe (7) and a pressure measuring pipe (8) are respectively installed on one side of the second installation pipe (5), and a water replenishing pipe (11) and a second pressure relief pipe (12) are respectively installed at both ends of the second installation pipe (5).

2. The combination of a safety valve for a wall-mounted boiler according to claim 1, wherein, A first thread groove (13) is opened on the water tank pipe (3), and a water replenishing tank is installed at one end of the water tank pipe (3).

3. A wall-mounted boiler safety valve assembly according to claim 1, characterized in that A second thread groove (14) is opened on the water inlet pipe (6), a water inlet pipe is in threaded fit at one end of the second thread groove (14), and an induction probe (15) is installed on the upper side of the water inlet pipe (6).

4. The combination of a safety valve for a wall-mounted boiler according to claim 1, characterized in that, Two installation rings (16) are installed on the water pump pipe (4), an installation groove (17) is provided between the two installation rings (16), and a water pump is installed on the installation groove (17).

5. The combination of a safety valve for a wall-mounted boiler according to claim 1, wherein, A pressure relief gauge is installed on the first pressure relief pipe (7), and a pressure test gauge is installed on the pressure measuring pipe (8).

6. The combination of a safety valve for a wall-mounted boiler according to claim 1, characterized in that, A connecting sleeve (18) is installed at one end of the water replenishing pipe (11), and a manual water replenishing part (19) is installed at one end of the connecting sleeve (18).

7. A combination safety valve for a wall-mounted boiler according to claim 1, characterized in that, A third thread groove (20) is opened on the second pressure relief pipe (12), and a three-sided valve is threadedly connected to the third thread groove (20).

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