Weather-proof warm air water valve

Abstract

The utility model discloses a weatherproof warm air water valve relates to warm air water valve technical field, including warm air valve main part, spacer block protective shell, seal ring and telescopic pole, the warm air valve main part is provided with spacer block inside, spacer block outer wall with warm air valve main part inner wall welding, warm air valve main part top both sides are provided with water outlet, and the telescopic pole is provided with the telescopic pole. According to the warm air water valve, the protective shell is arranged outside the warm air water valve body, direct contact between external air and the warm air water valve body is avoided, and therefore the effect of preventing the air from oxidizing the warm air water valve shell is achieved; meanwhile, the warm air water valve shell can be prevented from being oxidized due to external air humidity change for a long time, the influence of external temperature difference on the service life of the warm air water valve can be reduced by filling heat preservation cotton in an interlayer of the protection shell, the heat preservation performance of the warm air water valve can be improved, internal temperature loss can be avoided, and the service life of the warm air water valve is prolonged. And the temperature loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of warm air water valves, in particular to a weather-resistant warm air water valve. Background Art

[0002] The heater water valve is the heater switch of the car heater. The working principle of the car heater is that the radiator in the heater is connected to the engine circulating water through the inlet / outlet pipes. The water valve is the circulation route of the cooling water. After searching, the Chinese patent authorization number CN216555572U discloses a weather-resistant heater water valve. Although the heater water valve solves the problem that the heater water valves on the market are often affected by temperature changes during daily use, they are prone to fading, discoloration, cracking, powdering and strength reduction, which leads to the deterioration of the weather resistance of the heater water valve, reduces the service life of the heater water valve, cannot protect the rights and interests of consumers, and are not conducive to the promotion and use of the problem, but the heater water valve achieves the effect of improving weather resistance by adding a variety of composite materials, but due to the complex composition of the composite materials, the manufacturing cost is increased, and it is still impossible to avoid the erosion and oxidation of the heater water valve shell by external humidity, temperature, pH value, pollutants and other environmental factors, which can only delay aging to a certain extent. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a weather-resistant heater water valve, which solves the problem proposed in the background technology that the existing heater water valve achieves the effect of improving weather resistance by adding a variety of composite materials, but due to the complex composition of the composite materials, the manufacturing cost is increased, and it is still unavoidable that the external humidity, temperature, pH value, pollutants and other environmental factors will corrode and oxidize the heater water valve shell, and the aging effect can only be delayed to a certain extent.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a weather-resistant warm air water valve, comprising a warm air valve body, a spacer protective shell, a sealing ring and a telescopic rod, a spacer is arranged inside the warm air valve body, the outer wall of the spacer is welded to the inner wall of the warm air valve body, water outlets are arranged on both sides of the top of the warm air valve body, the water outlets are connected with the inside of the warm air valve body, a water inlet is arranged at the bottom of the warm air valve body, the water inlet is connected with the bottom of the warm air valve body, a protective shell is arranged outside the warm air valve body, the top of the protective shell is welded to the warm air valve body, an electromagnetic valve is installed on the top of the warm air valve body, the inside of the electromagnetic valve is connected to one end of the top of the telescopic rod, a valve block is welded to one end of the bottom of the telescopic rod, and a sealing ring is arranged between the electromagnetic valve and the warm air valve body.

[0005] Preferably, a groove is provided at the top of the warm air valve body, and a sealing ring is embedded in the groove at the top of the warm air valve body, a supporting ring is provided inside the sealing ring, and the warm air valve body is connected to the solenoid valve by fastening screws. The sealing ring facilitates the close fit between the solenoid valve and the warm air valve body, thereby maintaining the sealing between the warm air water valve and the solenoid valve.

[0006] Preferably, the sealing ring is made of rubber, the support ring inside the sealing ring is made of stainless steel, and the support rings are arranged at equal intervals from each other. The support ring supports the inside of the sealing ring, which helps to prevent the sealing ring from deforming and affecting the sealing.

[0007] Preferably, the interior of the protective shell is hollow and filled with thermal insulation cotton. The thermal insulation cotton is helpful to improve the thermal insulation of the protective shell. At the same time, filling the internal interlayer of the protective shell with thermal insulation cotton is helpful to reduce the impact of external temperature difference on the service life of the warm air water valve. At the same time, it can improve the thermal insulation of the warm air water valve, avoid internal temperature loss, and reduce temperature loss.

[0008] Preferably, circular holes are provided at both ends of the spacer block, and the two circular holes correspond to two valve blocks respectively. The surfaces of the circular holes at both ends of the spacer block and the surfaces of the valve blocks are provided with rubber coatings. The solenoid valve drives the valve block to move up and down through the telescopic rod, thereby blocking the holes at both ends of the spacer block and stopping the water flow inside the solenoid valve. The rubber coating is beneficial to improving the fit between the spacer block and the hole grooves and improving the sealing performance.

[0009] The utility model provides a weather-resistant warm air water valve, which has the following beneficial effects:

[0010] (1) A weather-resistant heater water valve is provided with a protective shell on the outside of the heater water valve body, thereby isolating the heater water valve body from the outside air and avoiding direct contact between the outside air and the heater water valve body, thereby preventing the air from oxidizing the heater water valve shell and preventing the heater water valve shell from being oxidized by the humidity change of the outside air for a long time. Filling the protective shell with thermal insulation cotton helps to reduce the influence of the external temperature difference on the service life of the heater water valve, improve the thermal insulation of the heater water valve, avoid the internal temperature loss and reduce the temperature loss.

[0011] (2) This kind of weather-resistant heater water valve has a rubber sealing ring that will age and lose its elasticity after being used in hot or cold environments for a long time, and will then deform under the influence of internal and external pressures, resulting in a decrease in sealing performance. By arranging a support ring inside the sealing rubber ring, the sealing ring can maintain its shape through the support ring inside the sealing ring when it ages and loses its elasticity, thereby avoiding deformation that affects the sealing.

[0012] This solves the problem that the existing heater water valve achieves the effect of improving weather resistance by adding a variety of composite materials, but due to the complex composition of the composite materials, the manufacturing cost is increased, and the external humidity, temperature, pH value, pollutants and other environmental factors cannot avoid erosion and oxidation of the heater water valve shell, and the aging effect can only be delayed to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is an exploded view of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the support ring structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the protective shell structure of the utility model.

[0018] In the figure, 1. Warm air valve body; 2. Spacer; 3. Water outlet; 4. Water inlet; 5. Protective shell; 6. Solenoid valve; 7. Fastening screws; 8. Sealing ring; 9. Telescopic rod; 10. Valve block; 11. Support ring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5, the utility model embodiment provides a technical solution: a weather-resistant warm air water valve, including a warm air valve body 1, a spacer block 2, a protective shell 5, a sealing ring 8 and a telescopic rod 9, the warm air valve body 1 is provided with a spacer block 2, the outer wall of the spacer block 2 is welded to the inner wall of the warm air valve body 1, the warm air valve body 1 is provided with water outlets 3 on both sides of the top, the water outlets 3 are communicated with the inside of the warm air valve body 1, the warm air valve body 1 is provided with a water inlet 4 at the bottom, the water inlet 4 is communicated with the bottom of the warm air valve body 1, the warm air valve body is provided with a protective shell 5 outside, the top of the protective shell 5 is welded to the warm air valve body 1, the top of the warm air valve body 1 is installed with a solenoid valve 6, the inside of the solenoid valve 6 is connected to the top end of the telescopic rod 9, the bottom end of the telescopic rod 9 is welded with a valve block 10, and a sealing ring 8 is provided between the solenoid valve 6 and the warm air valve body 1. The interior of the protective shell 5 is hollow and filled with thermal insulation cotton. Circular holes are provided at both ends of the spacer 2, and the two circular holes correspond to two valve blocks 10 respectively. The surfaces of the circular holes at both ends of the spacer 2 and the surfaces of the valve blocks 10 are both provided with rubber coatings. The warm air water valve is provided with a protective shell 5 on the outside of the warm air water valve body, which is beneficial to fundamentally isolate the warm air water valve body from the outside air, avoid direct contact between the outside air and the warm air water valve body, thereby preventing the air from oxidizing the warm air water valve shell, and at the same time, it can prevent the warm air water valve shell from being oxidized by the external air humidity changes for a long time. Filling the interlayer of the protective shell 5 with thermal insulation cotton is beneficial to reducing the influence of the external temperature difference on the service life of the warm air water valve, and at the same time can improve the thermal insulation of the warm air water valve, and at the same time can avoid the internal temperature loss and reduce the temperature loss.

[0021] A groove is provided at the top of the warm air valve body 1, and a sealing ring 8 is embedded inside the groove at the top of the warm air valve body 1, a support ring 11 is provided inside the sealing ring 8, the warm air valve body 1 is connected to the solenoid valve 6 by a fastening screw 7, the sealing ring 8 is made of rubber, the support ring 11 inside the sealing ring 8 is made of stainless steel, and the support rings 11 are arranged at equal intervals from each other. Since the rubber sealing ring 8 will age and lose its elasticity after being used in a hot or cold environment for a long time, it will be deformed under the influence of internal and external pressures, thereby resulting in a decrease in sealing performance. By providing a support ring 11 inside the sealing rubber ring, when the sealing ring 8 ages and loses its elasticity, it can maintain its shape through the support ring 11 inside the sealing ring 8 to avoid deformation that affects the sealing.

[0022] Working principle: The warm air water valve is provided with a protective shell 5 on the outside of the warm air water valve body, which is beneficial to fundamentally isolate the warm air water valve body from the outside air and avoid direct contact between the outside air and the warm air water valve body, thereby preventing the air from oxidizing the warm air water valve shell. At the same time, it can prevent the warm air water valve shell from being oxidized due to long-term changes in external air humidity. Filling the inner layer of the protective shell 5 with thermal insulation cotton is beneficial to reducing the influence of the external temperature difference on the service life of the warm air water valve, and at the same time can improve the thermal insulation of the warm air water valve, and at the same time can avoid internal temperature loss and reduce temperature loss. Since the rubber sealing ring 8 will age and lose its elasticity after being used in cold and hot environments for a long time, it will be deformed under the influence of internal and external pressures, resulting in a decrease in sealing performance. By providing a support ring 11 inside the sealing rubber ring, when the sealing ring 8 ages and loses its elasticity, the shape can be maintained by the support ring 11 inside the sealing ring 8.

[0023] The components of the utility model, including 1. a heater valve body; 2. a spacer block; 3. a water outlet; 4. a water inlet; 5. a protective shell; 6. a solenoid valve; 7. a fastening screw; 8. a sealing ring; 9. a telescopic rod; 10. a valve block; and 11. a supporting ring, are all common standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A weather-resistant warm air water valve, characterized in that: The invention comprises a heating valve body (1), a spacer (2), a protective shell (5), a sealing ring (8) and a telescopic rod (9), wherein a spacer (2) is arranged inside the heating valve body (1), and the outer wall of the spacer (2) is welded to the inner wall of the heating valve body (1), water outlets (3) are arranged on both sides of the top of the heating valve body (1), and the water outlets (3) are communicated with the inside of the heating valve body (1), and a water inlet (4) is arranged at the bottom of the heating valve body (1), and the water inlet (4) is communicated with the bottom of the heating valve body (1), a protective shell (5) is arranged outside the heating valve body, and the top of the protective shell (5) is welded to the heating valve body (1), a solenoid valve (6) is installed on the top of the heating valve body (1), the inside of the solenoid valve (6) is connected to one end of the top of the telescopic rod (9), a valve block (10) is welded to one end of the bottom of the telescopic rod (9), and a sealing ring (8) is arranged between the solenoid valve (6) and the heating valve body (1).

2. According to claim 1, a weather-resistant warm air water valve is characterized in that: The top of the warm air valve body (1) is provided with a groove, and a sealing ring (8) is embedded in the groove at the top of the warm air valve body (1), and a supporting ring (11) is arranged inside the sealing ring (8). The warm air valve body (1) is connected to the solenoid valve (6) via a fastening screw (7).

3. According to claim 1, a weather-resistant warm air water valve is characterized in that: The sealing ring (8) is made of rubber, the internal support ring (11) of the sealing ring (8) is made of stainless steel, and the support rings (11) are arranged at equal intervals from each other.

4. According to claim 1, a weather-resistant warm air water valve is characterized in that: The interior of the protective shell (5) is hollow, and the interior of the protective shell (5) is filled with thermal insulation cotton.

5. According to claim 1, a weather-resistant warm air water valve is characterized in that: Circular holes are provided at both ends of the spacer (2), and the two circular holes correspond to two valve blocks (10) respectively, and the surfaces of the circular holes at both ends of the spacer (2) and the surfaces of the valve blocks (10) are both provided with a rubber coating.

Images