Steam generator with steam regulating valve

Abstract

The utility model provides a steam generator with a steam regulating valve, and relates to the technical field of steam generators. The problem that the steam generator breaks down easily due to the fact that the steam pressure is too high or too low when the steam generator supplies steam to the outside due to the fact that the amount of steam used by a user is unbalanced is solved. A pressure transmitter is mounted on the main body, and a discharge pipe is arranged at the top of the main body; and the steam regulating valve is connected with a pressure transmitter on the main body. The steam pressure in the exhaust pipe is sensed through the pressure transmitter, a signal is transmitted to the background control device, the steam regulating valve is controlled to act on the exhaust pipe through the control device, and the steam flow in the exhaust pipe is controlled, so that the purpose of automatically controlling the flow is achieved, and it is guaranteed that the steam regulating valve is not opened when the pressure is too low; when the pressure is high, the steam regulating valve is opened to protect the main body, so that the operation is more stable, the failure rate is reduced, and the practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steam generator technical field, more specifically, especially relate to a steam generator with steam regulating valve. BACKGROUND

[0002] Steam generator, also called steam heat source machine (commonly known as boiler), is the use of fuel or other energy heat water into hot water or steam of the mechanical equipment. Based on prior art, the existing steam generator in use, because the user uses steam quantity is not balanced and leads to steam generator when providing steam to the outside steam pressure is too high or is too low then easily leads to steam generator failure, thereby affecting use problem. CONTENT OF UTILITY MODEL

[0003] In order to solve the above technical problem, the utility model provides a steam generator with steam regulating valve to solve the existing steam generator in use, because the user uses steam quantity is not balanced and leads to steam generator when providing steam to the outside steam pressure is too high or is too low then easily leads to steam generator failure.

[0004] The utility model discloses a steam generator with steam regulating valve, by following specific technical means reaches:

[0005] A steam generator with steam regulating valve, including generating assembly, control assembly and observation mechanism,

[0006] The generating assembly is steam generator body, and the generating assembly includes: main body, the pressure transmitter is installed on the main body, the discharge pipe is equipped on the top of main body, and the energy saver is installed in the main body; The control assembly is installed at the bottom of generating assembly, the observation mechanism is installed at the side of generating assembly, and the observation mechanism includes: liquid level pipe, and the liquid level pipe is fixedly connected with the main body.

[0007] Further, the generating assembly further includes:

[0008] Combustion head, combustion head is installed in the bottom end of main body, chimney, chimney is fixedly installed on the top of main body.

[0009] Further, the generating assembly further includes:

[0010] Steam regulating valve, steam regulating valve is connected with the pressure transmitter on the main body, and steam regulating valve is connected with the discharge pipe on the main body, water inlet pipe, water inlet pipe is connected with the main body.

[0011] Further, the control assembly includes:

[0012] Fan, fan is fixedly installed at the bottom of main body, air filter, air filter is connected with fan.

[0013] Further, the control assembly further comprises:

[0014] A valve group is installed at the bottom of the main body; and a natural gas filter is connected with the valve group.

[0015] Further, the observation mechanism further comprises:

[0016] A discharge valve is installed on the liquid level pipe.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、In the device, the steam regulating valve is installed on the exhaust pipe of the main body, so that the steam pressure in the exhaust pipe can be sensed by the pressure transmitter during use and operation, and the signal can be transmitted to the control device in the background, the steam regulating valve can be controlled by the control device to act on the exhaust pipe, and the steam flow in the exhaust pipe can be controlled, so that the purpose of automatic flow control is achieved, the steam regulating valve is not opened when the pressure is too low, and the steam regulating valve is opened when the pressure is high, so that the main body can be protected, the operation is more stable, the failure rate is reduced, manual operation is not required, and the practicability is higher. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the utility model.

[0020] Figure 2 is the side view structural schematic diagram of the utility model.

[0021] Figure 3 is the top view structural schematic diagram of the utility model.

[0022] In the drawings, the corresponding relationship between the component names and the drawing numbers is as follows:

[0023] 1, generating assembly; 101, main body; 102, combustion head; 103, chimney; 104, steam regulating valve; 105, water inlet pipe; 2, control assembly; 201, fan; 202, air filter; 203, valve group; 204, natural gas filter; 3, observation mechanism; 301, liquid level pipe; 302, discharge valve. DETAILED DESCRIPTION

[0024] The embodiment of the utility model will be further described in detail in combination with the drawings and examples.

[0025] Example:

[0026] As shown in the accompanying Figure 1 to the accompanying Figure 3 drawings:

[0027] This utility model provides a steam generator with a steam regulating valve, including a generating component 1, a control component 2, and an observation mechanism 3. The generating component 1 is the main body of the steam generator, and includes: a main body 101, on which a pressure transmitter is installed, a discharge pipe is provided at the top of the main body 101, and an energy-saving device is installed inside the main body 101. Here, the main body 101 is the main body of the steam generator. The feed water of the steam generator is injected from the rear of the steam generator under the action of the feed water pump. The medium water enters the energy-saving device and exchanges heat with the flue gas in a countercurrent flow, and then enters the interior of the main body 101. It is heated to form a steam-water mixture, which is separated in the built-in steam-water separator to form high-quality saturated steam for the customer. The control component 2 is installed at the bottom of the generating component 1. The observation mechanism 3 is installed on the side of the generating component 1, and includes: a liquid level pipe 301, which is fixedly connected to the main body 101. Here, the liquid level pipe 301 is used to determine the water level inside the main body 101 by observing the water level.

[0028] Among them, such as Figure 1 As shown, the generating component 1 also includes: a burner head 102, which is installed at the bottom of the main body 101; the burner head 102 is used to burn natural gas; a chimney 103, which is fixedly installed on the top of the main body 101; the chimney 103 is used to discharge flue gas; and a steam regulating valve 104, which is connected to a pressure transmitter on the main body 101 and to a discharge pipe on the main body 101; the steam regulating valve 104 is used for automatic control via a backend system, controlling the pressure transmitter on the main body 101. The force transmitter monitors the steam pressure inside the discharge pipe and transmits the signal to the backend for control. This allows for automatic control of the steam pressure, ensuring that the steam regulating valve 104 remains closed when the pressure is too low and gradually opens when the pressure is high. This provides an auxiliary buffer for the steam output, thereby protecting the main body 101, ensuring more stable operation, and reducing the failure rate. The water inlet pipe 105 is connected to the main body 101 and is used to connect an external water pump and water tank to supply water to the inside of the main body 101.

[0029] Among them, such as Figure 1As shown, the control component 2 includes: a fan 201, which is fixedly installed at the bottom of the main body 101; the fan 201 is used to provide the air required for combustion, exhaust the flue gas produced by combustion, and regulate the combustion power; an air filter 202, which is connected to the fan 201; the air filter 202 is used to filter the intake air; a valve assembly 203, which is installed at the bottom of the main body 101; the valve assembly 203 is used to transport natural gas; and a natural gas filter 204, which is connected to the valve assembly 203; the natural gas filter 204 is used to connect to and filter external natural gas.

[0030] Among them, such as Figure 1 As shown, the observation mechanism 3 also includes a discharge valve 302, which is installed on the liquid level pipe 301; the discharge valve 302 here is used to collect water inside the liquid level pipe 301 by opening and closing.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In this invention, natural gas is transported through valve group 203 and filtered through natural gas filter 204. Air is drawn in through fan 201 and burned through burner head 102. Under the action of water pump, water is injected from the rear of inlet pipe 105. The medium water exchanges heat with flue gas in a countercurrent flow through an energy-saving device before entering the main body 101. It is heated to form a steam-water mixture, which is separated in the built-in steam-water separator to form high-quality saturated steam for the customer. The pressure transmitter on the main body 101 monitors the steam pressure inside the discharge pipe and transmits the signal to the backend. The backend controls the steam regulating valve 104, which regulates the steam pressure inside the discharge pipe. This automatic control of the steam pressure protects the main body 101, ensuring more stable operation and reducing the failure rate.

Claims

1. A steam generator having a steam regulating valve, characterized by: It comprises a generating assembly (1), a control assembly (2) and an observation mechanism (3); The generating assembly (1) is a steam generator body, and the generating assembly (1) comprises a main body (101), a pressure transmitter is installed on the main body (101), a discharge pipe is arranged at the top of the main body (101), and an energy saver is installed in the main body (101); a steam regulating valve (104) is connected with the pressure transmitter on the main body (101), and the steam regulating valve (104) is connected with the discharge pipe on the main body (101); a water inlet pipe (105) is connected with the main body (101); the control assembly (2) is installed at the bottom of the generating assembly (1); the observation mechanism (3) is installed at the side of the generating assembly (1), and the observation mechanism (3) comprises a liquid level pipe (301) which is fixedly connected with the main body (101).

2. A steam generator having a steam regulating valve as claimed in claim 1, wherein: The generating assembly (1) further comprises: A combustion head (102) is installed at the bottom end in the main body (101); and a smokestack (103) is fixedly installed at the top of the main body (101).

3. A steam generator having a steam regulating valve as claimed in claim 1, wherein: The control assembly (2) comprises: A fan (201) is fixedly installed at the bottom of the main body (101); and an air filter (202) is connected with the fan (201).

4. A steam generator having a steam regulating valve as claimed in claim 1, wherein: The control assembly (2) further comprises: A valve group (203) is installed at the bottom of the main body (101); and a natural gas filter (204) is connected with the valve group (203).

5. A steam generator having a steam regulating valve as claimed in claim 1, wherein: The observation mechanism (3) further comprises: A discharge valve (302) is installed on the liquid level pipe (301).

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