Blow-up type mute evaporator

Abstract

The utility model relates to a roll-bond type mute evaporator which comprises a roll-bond type evaporator body, a condensation pipe is installed on the top of the roll-bond type evaporator body, one end of the condensation pipe is communicated with an input pipe and a heating pipe, one end of the heating pipe is communicated with a heating cylinder, and supporting rods are symmetrically installed on the top of the roll-bond type evaporator body. The heating wire in the heating cylinder is matched with the fan to work, so that hot air generated in the heating cylinder is blown into the condensation pipe, the temperature of the surface of the evaporator body is increased, water vapor attached to the surface of the evaporator body is quickly dried, and the probability of frosting of the surface of the evaporator body is reduced; the input port of the heating cylinder is blocked by the first baffle, so that the blown nitrogen can be prevented from leaking from the heating cylinder, in addition, when the heating cylinder works, the input port of the input pipe is blocked by the second baffle, and meanwhile, the generated hot air is prevented from leaking from the input pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to an inflation-type silent evaporator. Background Art

[0002] The evaporator is a very important component among the four major parts of refrigeration. The low-temperature condensed "liquid" passes through the evaporator to exchange heat with the outside air, and "gasifies" to absorb heat to achieve the refrigeration effect. The inflation evaporator refers to an evaporator formed by nitrogen inflation.

[0003] The Chinese utility model patent (publication number CN217058020U) discloses a low-noise inflation evaporator including an evaporation plate, wherein a capillary tube, a gradient tube, a dual-flow pipeline and a liquid storage area are fixedly installed on the front of the evaporation plate, wherein the capillary tube is fixedly installed on the left side of the front of the evaporation plate, the gradient tube is located at the upper right corner of the front of the evaporation plate, the dual-flow pipeline is located in the middle and lower part of the evaporation plate, and the liquid storage area is located in the middle and upper part of the evaporation plate. In the low-noise inflation evaporator, when the mixed refrigerant flows into the gradient tube through the capillary tube, the gradient tube gradually becomes larger, which effectively controls the speed of the refrigerant and the noise formed by the pipeline vortex; when the refrigerant flows to the dual-flow pipeline, the dual-pipeline flow begins, which reduces the flow speed of the refrigerant again, thereby reducing the harsh noise caused by the rapid flow of the refrigerant; when the refrigeration system is shut down, the refrigerant in the evaporator is stored in the liquid storage area, which avoids the noise of liquid refrigerant dripping caused by the refrigerant reflux.

[0004] However, the blowing type evaporator will frost during the refrigeration process, and the frost will become thicker as the working time increases, affecting the cold air output, reducing the refrigeration effect of the blowing type evaporator, increasing the energy consumption of the blowing type evaporator, and easily affecting the normal operation of the blowing type evaporator. Utility Model Content

[0005] In view of the above problems, a blowing-type silent evaporator is provided, which utilizes the heating wire inside the heating tube to cooperate with the fan to generate hot air inside the heating tube and blow it toward the inside of the condenser tube, thereby increasing the temperature of the surface of the evaporator body, and then quickly drying the water vapor attached to the surface of the evaporator body, thereby reducing the probability of frost on the surface of the evaporator body. When the evaporator is working, the first baffle is used to block the input port of the heating tube, so as to prevent the blown-in nitrogen from leaking from the heating tube. In addition, when the heating tube is working, the second baffle is used to block the input port of the input pipe, so as to prevent the generated hot air from leaking from the input pipe.

[0006] To solve the problems of the prior art, the utility model provides an inflation-type silent evaporator, including an inflation-type evaporator, a condenser is installed on the top of the inflation-type evaporator, one end of the condenser is connected to an input pipe and a heating pipe, one end of the heating pipe is connected to a heating cylinder, a heating wire and a fan are installed in sequence inside the heating cylinder, support rods are symmetrically installed on the top of the inflation-type evaporator, a connecting plate is fixedly installed on the top of the support rod, a slider is movably connected to the outside of the support rod, a first spring is sleeved on the outside of the support rod, one end of the first spring is fixedly connected to the bottom of the connecting plate, and the other end of the first spring is fixedly connected to the top of the slider, and a noise reduction component is provided at the bottom of the inflation-type evaporator.

[0007] Preferably, a first connecting rod and a second connecting rod are fixedly mounted on the bottom of the sliding block, respectively; a first baffle is fixedly mounted on the bottom of the first connecting rod, and a second baffle is fixedly mounted on the bottom of the second connecting rod.

[0008] Preferably, a clamping block is symmetrically mounted on the top of the slider via a rotating shaft, a torsion spring is symmetrically mounted on the side wall of the clamping block, and one end of the torsion spring is fixedly connected to the top of the slider.

[0009] Preferably, a stopper is symmetrically mounted on the top of the sliding block, and the stopper abuts against the side wall of the clamping block.

[0010] Preferably, sealing gaskets are installed on the side walls of the first baffle plate and the second baffle plate.

[0011] Preferably, the sizes of the first baffle plate and the second baffle plate are both larger than the sizes of the input tube and the heating tube.

[0012] Preferably, the noise reduction component includes a support plate, a sleeve is fixedly installed on the top of the support plate, a limit block is movably connected inside the sleeve, a second spring is fixedly installed on the bottom of the limit block, one end of the second spring is fixedly connected to the inside of the sleeve, a movable rod is fixedly installed on the top of the limit block, and the top end of the movable rod is fixedly connected to the bottom of the inflation evaporator.

[0013] Preferably, noise reduction components are installed at four corners of the bottom of the inflation evaporator.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The heating wire inside the heating tube cooperates with the fan to generate hot air inside the heating tube and blow it to the inside of the condenser tube, thereby increasing the temperature of the surface of the evaporator body, and then quickly drying the water vapor attached to the surface of the evaporator body, thereby reducing the probability of frost on the surface of the evaporator body. When the evaporator is working, the first baffle blocks the input port of the heating tube, which can prevent the blown nitrogen from leaking from the heating tube. In addition, when the heating tube is working, the second baffle blocks the input port of the input pipe, which can prevent the generated hot air from leaking from the input pipe, thereby improving work efficiency.

[0016] 2. The second spring in the sleeve cooperates with the limit block and the movable rod to reduce the vibration of the inflation evaporator during operation, thereby reducing the noise generated by the inflation evaporator during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a blowing type silent evaporator.

[0018] Figure 2 The present invention is a structural schematic diagram of a first baffle in an inflation-type silent evaporator when it is working.

[0019] Figure 3 The present invention is a structural schematic diagram of a second baffle in an inflation-type silent evaporator when it is working.

[0020] Figure 4 It is a structural schematic diagram of some components in a blowing silent evaporator.

[0021] Figure 5 The present invention is a schematic diagram of the internal structure of the heating cylinder in a blowing silent evaporator.

[0022] Figure 6 The present invention is a schematic diagram of the internal structure of a sleeve in a blowing type silent evaporator.

[0023] Figure 7 It is a schematic diagram of the enlarged structure of point A in a blowing silent evaporator.

[0024] The numbers in the figure are: 1. inflation evaporator; 2. condenser; 3. support plate; 4. heating tube; 5. support rod; 6. sleeve; 7. movable rod; 8. first baffle; 9. second baffle; 10. fan; 11. first connecting rod; 12. second connecting rod; 13. slider; 14. connecting plate; 15. first spring; 16. heating wire; 17. limit block; 18. second spring; 19. torsion spring; 20. block; 21. block; 22. heating tube; 23. input tube. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] like Figures 1 to 7 As shown, the utility model provides:

[0027] A blowing type silent evaporator comprises an blowing type evaporator 1, a condenser 2 is installed on the top of the blowing type evaporator 1, one end of the condenser 2 is connected with an input pipe 23 and a heating pipe 22, one end of the heating pipe 22 is connected with a heating tube 4, a heating wire 16 and a fan 10 are installed in sequence inside the heating tube 4, a support rod 5 is symmetrically installed on the top of the blowing type evaporator 1, a connecting plate 14 is fixedly installed on the top of the support rod 5, a slider 13 is movably connected to the outside of the support rod 5, a first spring 15 is sleeved on the outside of the support rod 5, one end of the first spring 15 is fixedly connected to the bottom of the connecting plate 14, and the other end of the first spring 15 is fixedly connected to the top of the slider 13, and a noise reduction component is provided at the bottom of the blowing type evaporator 1.

[0028] The heating wire 16 inside the heating tube 4 cooperates with the fan 10 to generate hot air inside the heating tube 4 and blow it toward the inside of the condenser tube 2, thereby increasing the temperature of the surface of the evaporator body, and then quickly drying the water vapor attached to the surface of the evaporator body, thereby reducing the probability of frost on the surface of the evaporator body.

[0029] like Figure 4 As shown, the bottom of the slider 13 is fixedly mounted with a first connecting rod 11 and a second connecting rod 12 , the bottom of the first connecting rod 11 is fixedly mounted with a first baffle 8 , and the bottom of the second connecting rod 12 is fixedly mounted with a second baffle 9 .

[0030] When the evaporator is working, the first baffle 8 blocks the input port of the heating tube 4, thereby preventing the blown nitrogen from leaking from the heating tube 4. In addition, when the heating tube 4 is working, the second baffle 9 blocks the input port of the input pipe 23, thereby preventing the generated hot gas from leaking from the input pipe.

[0031] like Figure 7 As shown, a clamping block 20 is symmetrically mounted on the top of the slider 13 via a rotating shaft, a torsion spring 19 is symmetrically mounted on the side wall of the clamping block 20 , and one end of the torsion spring 19 is fixedly connected to the top of the slider 13 .

[0032] The torsion spring 19 cooperates with the clamping block 20 to make the second baffle 9 more stable during operation.

[0033] like Figure 7 As shown, a stopper 21 is symmetrically mounted on the top of the slider 13 , and the stopper 21 abuts against the side wall of the clamping block 20 .

[0034] The stopper 21 is used to prevent the block 20 from being displaced during operation.

[0035] like Figure 4 As shown, the side walls of the first baffle plate 8 and the second baffle plate 9 are both installed with sealing gaskets.

[0036] The sealing gasket first baffle 8 and the second baffle 9 can better block the heating tube 4 and the input pipe 23 during operation.

[0037] like Figure 4 As shown, the sizes of the first baffle plate 8 and the second baffle plate 9 are both larger than the sizes of the input pipe 23 and the heating pipe 22 .

[0038] The heating tube 4 and the input port of the input pipe 23 can be effectively blocked.

[0039] like Figure 6 As shown, the noise reduction assembly includes a support plate 3, a sleeve 6 is fixedly installed on the top of the support plate 3, a limit block 17 is movably connected inside the sleeve 6, a second spring 18 is fixedly installed on the bottom of the limit block 17, one end of the second spring 18 is fixedly connected to the inside of the sleeve 6, a movable rod 7 is fixedly installed on the top of the limit block 17, and the top end of the movable rod 7 is fixedly connected to the bottom of the inflation evaporator 1.

[0040] The second spring 18 in the sleeve 6 cooperates with the stop block 17 and the movable rod 7 to reduce the vibration of the inflation evaporator 1 during operation, thereby reducing the noise generated by the inflation evaporator 1 during operation. Figure 1 As shown, noise reduction components are installed at the four bottom corners of the inflation evaporator 1 .

[0041] Using multiple noise reduction components can effectively eliminate noise.

[0042] The above embodiments only express one or several embodiments of the blowing type silent evaporator of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the attached claims.

Claims

1. A blowing type silent evaporator, characterized in that: The invention comprises an inflation type evaporator (1), wherein a condenser (2) is installed on the top of the inflation type evaporator (1), one end of the condenser (2) is connected to an input pipe (23) and a heating pipe (22), one end of the heating pipe (22) is connected to a heating tube (4), a heating wire (16) and a fan (10) are installed in sequence inside the heating tube (4), a support rod (5) is symmetrically installed on the top of the inflation type evaporator (1), a connecting plate (14) is fixedly installed on the top of the support rod (5), a slider (13) is movably connected to the outside of the support rod (5), a first spring (15) is sleeved on the outside of the support rod (5), one end of the first spring (15) is fixedly connected to the bottom of the connecting plate (14), and the other end of the first spring (15) is fixedly connected to the top of the slider (13), and a noise reduction component is provided at the bottom of the inflation type evaporator (1).

2. The blowing type silent evaporator according to claim 1, characterized in that: A first connecting rod (11) and a second connecting rod (12) are fixedly mounted on the bottom of the sliding block (13), a first baffle (8) is fixedly mounted on the bottom of the first connecting rod (11), and a second baffle (9) is fixedly mounted on the bottom of the second connecting rod (12).

3. The blowing type silent evaporator according to claim 1, characterized in that: A clamping block (20) is symmetrically mounted on the top of the slider (13) via a rotating shaft, a torsion spring (19) is symmetrically mounted on the side wall of the clamping block (20), and one end of the torsion spring (19) is fixedly connected to the top of the slider (13).

4. The blowing type silent evaporator according to claim 1, characterized in that: A stopper (21) is symmetrically mounted on the top of the sliding block (13), and the stopper (21) abuts against the side wall of the clamping block (20).

5. The blowing type silent evaporator according to claim 2, characterized in that: The side walls of the first baffle plate (8) and the second baffle plate (9) are both equipped with sealing gaskets.

6. The blowing type silent evaporator according to claim 2, characterized in that: The sizes of the first baffle (8) and the second baffle (9) are both larger than the sizes of the input pipe (23) and the heating pipe (22).

7. The blowing type silent evaporator according to claim 1, characterized in that: The noise reduction component comprises a support plate (3), a sleeve (6) is fixedly mounted on the top of the support plate (3), a limit block (17) is movably connected to the inside of the sleeve (6), a second spring (18) is fixedly mounted on the bottom of the limit block (17), one end of the second spring (18) is fixedly connected to the inside of the sleeve (6), a movable rod (7) is fixedly mounted on the top of the limit block (17), and the top end of the movable rod (7) is fixedly connected to the bottom of the inflation evaporator (1).

8. The blowing type silent evaporator according to claim 1, characterized in that: Noise reduction components are installed at the four corners of the bottom of the inflation evaporator (1).

Images