A discharge valve
By setting up a medium channel inside the discharge valve body, the insulation medium is circulated and flowing, the problem of valve core and packing freezing in low-temperature environments is solved, ensuring the safe operation of the device and the protection of packing.
Patent Information
- Application Number
- CN202420923738.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Existing discharge valves can easily cause the medium to freeze under low temperature environments, making it difficult to move the valve core and filler, and are prone to damage and lead to leakage.
A medium channel is set inside the valve body to allow the insulation medium to flow circulate and protect the packing and valve core.
It effectively protects the packing and valve core and ensures the safe operation of the device.
Smart Images
Figure CN222717569U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of valves, in particular to a discharge valve. Background Art
[0002] The discharge valve is a tank discharge device. Generally, it is hoped that there will be no retention in the device after the medium is discharged. However, it is difficult to achieve this at the valve core position transmission part. Once the medium enters the packing position, if the ambient temperature is low (freezing below zero), the packing and the valve core will be frozen and it will be difficult to move. Even if it can move, the packing is easily damaged and leaks out. Utility Model Content
[0003] The purpose of the utility model is to provide a discharge valve to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharge valve, comprising a valve body, wherein a medium channel is provided inside the valve body; one end of the medium channel is connected to a provided liquid inlet, and the other end of the medium channel is connected to a provided liquid outlet.
[0005] As a preferred technical solution of the utility model: the medium channel ring is arranged in the valve body.
[0006] By adopting the above technical solution, the beneficial effect of the utility model is that since the medium channel is arranged inside the valve body, the heat-insulating medium circulates, which effectively protects the packing and the valve core, and also ensures the safe operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is a schematic diagram of the main structure of the utility model.
[0008] In the figure: 1. valve body; 2. medium channel; 3. liquid inlet; 4. liquid outlet. DETAILED DESCRIPTION
[0009] Embodiments of the present utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present utility model, and should not be construed as limitations on the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.
[0010] See also Figure 1 The utility model provides an embodiment: a discharge valve, comprising a valve body 1, wherein a medium channel 2 is provided inside the valve body 1; one end of the medium channel 2 is connected to a provided liquid inlet 3, and the other end of the medium channel 2 is connected to a provided liquid outlet 4. Further, the medium channel 2 is arranged in a ring inside the valve body 1.
[0011] In summary, since the medium channel 2 is provided inside the valve body 1, the heat-insulating medium circulates, which effectively protects the packing and the valve core, and also ensures the safe operation of the device.
[0012] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.
Claims
1. A discharge valve, characterized in that: It comprises a valve body (1), wherein a medium channel (2) is provided inside the valve body (1); One end of the medium channel (2) is connected to a provided liquid inlet (3), and the other end of the medium channel (2) is connected to a provided liquid outlet (4).
2. A discharge valve according to claim 1, characterized in that: The medium channel (2) is arranged in a ring inside the valve body (1).