Non-negative pressure water supply equipment capable of stably supplying water

Abstract

The utility model provides non-negative pressure water supply equipment capable of supplying water stably, and mainly relates to the field of water supply equipment. A non-negative pressure water supply device stable in water supply comprises a bottom plate, vertical rods are installed at the four corners of the top face of the bottom plate, a transverse plate is movably installed among the four vertical rods, the periphery of the bottom end of each vertical rod is sleeved with a first spring, the top ends of the first springs are connected with the transverse plate, and the bottom ends of the first springs are connected with the bottom plate. A plurality of evenly-distributed elastic telescopic rods are installed on the top face of the bottom plate, and the top ends of the elastic telescopic rods are connected with the transverse plate. The device has the beneficial effects that the structure is simple, the use is convenient, the transverse plate can be driven to slide up and down along the vertical rod through the elastic action of the first spring and the extension and contraction of the elastic telescopic rod, the vibration effect received by the water supply pump and the filter box is further absorbed, the buffering effect of the device is further improved, and the service life of the device is prolonged. Working of the water supply pump and the filter box is guaranteed, and convenience is brought to water supply.

Description

Technical Field

[0001] The utility model mainly relates to the field of water supply equipment, in particular to a non-negative pressure water supply equipment with stable water supply. Background Art

[0002] Water supply equipment is a new type of environmentally friendly and energy-saving professional equipment specially developed and designed to solve the problem that the water cannot reach the height or flow of the user due to insufficient pressure. The negative pressure water supply equipment is an ideal energy-saving water supply equipment. It is a secondary water supply equipment that can be directly connected to the tap water network and will not produce any side effects on the tap water network. It directly superimposes water on the pressure of the municipal network to save energy. It also has many advantages such as fully enclosed, pollution-free, small footprint, quick installation, reliable operation, and easy maintenance. However, the existing water supply equipment is not equipped with buffering and stabilizing components to protect it. When the device is subjected to external impact, the equipment is prone to shaking and thus affecting the water supply. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a negative pressure-free water supply device with stable water supply. The utility model has a simple structure and is easy to use. Through the elastic force of the first spring and the extension and contraction of the elastic telescopic rod, the horizontal plate can be driven to slide up and down along the vertical rod, thereby absorbing the vibration effect received by the water supply pump and the filter box, thereby improving the buffering effect of the device, ensuring the operation of the water supply pump and the filter box, and bringing convenience to the water supply.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A water supply device with stable water supply and no negative pressure, comprising a base plate, vertical rods are installed at the four corners of the top surface of the base plate, a horizontal plate is movably installed between the four vertical rods, a first spring is fitted on the outer periphery of the bottom end of each vertical rod, the top end of the first spring is connected to the horizontal plate, the bottom end of the first spring is connected to the base plate, a number of evenly distributed elastic telescopic rods are installed on the top surface of the base plate, the top end of the elastic telescopic rods is connected to the horizontal plate, a filter box and a water supply pump are installed on the top surface of the horizontal plate, and a number of filter screens are installed in the filter box.

[0006] Furthermore, rollers are installed at the four corners of the bottom surface of the base plate, and the rollers have a braking function.

[0007] Furthermore, a fastening screw is installed on the top surface of the base plate, and the bottom end of the fastening screw can be hammered into the ground.

[0008] Furthermore, a limit block is installed at the top of each vertical rod.

[0009] Furthermore, the elastic telescopic rod comprises a sleeve, a connecting block is installed in the sleeve via a second spring, a movable rod is installed on the top surface of the connecting block, and the movable rod can slide along the sleeve.

[0010] Furthermore, a first push rod is installed on one side of the bottom plate, and a second push rod is installed on the top end of the first push rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model has a simple structure and is easy to use. Through the elastic force of the first spring and the extension and contraction of the elastic telescopic rod, the horizontal plate can be driven to slide up and down along the vertical rod, thereby absorbing the vibration effect received by the water supply pump and the filter box, thereby improving the buffering effect of the device, ensuring the operation of the water supply pump and the filter box, and bringing convenience to water supply. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Attached Figure 2 2. It is a schematic diagram of the structure of the elastic telescopic rod;

[0015] The numbers shown in the accompanying drawings are: 1, bottom plate; 2, vertical rod; 3, horizontal plate; 4, first spring; 5, elastic telescopic rod; 6, filter box; 7, water supply pump; 8, roller; 9, fastening screw; 10, limit block; 11, sleeve; 12, second spring; 13, connecting block; 14, movable rod; 15, first push rod; 16, second push rod. DETAILED DESCRIPTION

[0016] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0017] like Figure 1-2 As shown, the utility model describes a negative pressure-free water supply device with stable water supply, comprising a base plate 1, vertical rods 2 are installed at the four corners of the top surface of the base plate 1, and horizontal plates 3 are movably installed between the four vertical rods 2. A first spring 4 is mounted on the outer periphery of the bottom end of each vertical rod 2, and the top end of the first spring 4 is connected to the horizontal plate 3, and the bottom end of the first spring 4 is connected to the base plate 1. Several evenly distributed elastic telescopic rods 5 are installed on the top surface of the base plate 1, and the top end of the elastic telescopic rods 5 is connected to the horizontal plate 3. A filter box 6 and a water supply pump 7 are installed on the top surface of the horizontal plate 3, and several filter screens 17 are installed in the filter box 6.

[0018] Specifically, rollers 8 are installed at the four corners of the bottom surface of the bottom plate 1, and the rollers 8 have a braking function. The rolling of the rollers 8 can drive the device to move, thereby improving the flexibility of the device.

[0019] Specifically, a fastening screw 9 is installed on the top surface of the bottom plate 1, and the bottom end of the fastening screw 9 can be driven into the ground. The bottom end of the limit screw 9 is driven into the ground to limit the bottom plate 1.

[0020] Specifically, a limit block 10 is installed at the top of each vertical rod 2. The limit block 10 has a limit function on the horizontal plate 3.

[0021] Specifically, the elastic telescopic rod 5 includes a sleeve 11 , a connecting block 13 is installed in the sleeve 11 via a second spring 12 , a movable rod 14 is installed on the top surface of the connecting block 13 , and the movable rod 14 can slide along the sleeve 11 .

[0022] Specifically, a first push rod 15 is installed on one side of the bottom plate 1, and a second push rod 16 is installed on the top of the first push rod 15. Through the cooperation of the first push rod 15 and the second push rod 16, the device can be pushed to move.

[0023] Example:

[0024] When using the device, first move the device to the use position by rolling the roller 8, then limit and fix the bottom plate 1 by the limit screw 9, and then the water source first enters the filter box 6, and after being filtered by multiple filter screens 17, it is pumped into the user's pipeline through the water supply pump 7 to ensure the water supply demand. During use, if vibration occurs, the spring 4 and the elastic telescopic rod 5 will undergo elastic deformation, thereby driving the horizontal plate 3 to slide along the vertical rod 2, thereby absorbing the impact caused by the vibration, thereby improving the buffering effect of the device and ensuring the normal use of the device.

[0025] The utility model has a simple structure and is easy to use. Through the elastic force of the first spring and the extension and contraction of the elastic telescopic rod, the horizontal plate can be driven to slide up and down along the vertical rod, thereby absorbing the vibration effect received by the water supply pump and the filter box, thereby improving the buffering effect of the device, ensuring the operation of the water supply pump and the filter box, and bringing convenience to water supply.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A water supply device with stable water supply and no negative pressure, comprising a bottom plate (1), characterized in that: Vertical rods (2) are installed at the four corners of the top surface of the bottom plate (1), and horizontal plates (3) are movably installed between the four vertical rods (2). A first spring (4) is mounted on the outer periphery of the bottom end of each vertical rod (2), and the top end of the first spring (4) is connected to the horizontal plate (3), and the bottom end of the first spring (4) is connected to the bottom plate (1). A plurality of evenly distributed elastic telescopic rods (5) are installed on the top surface of the bottom plate (1), and the top end of the elastic telescopic rods (5) is connected to the horizontal plate (3). A filter box (6) and a water supply pump (7) are installed on the top surface of the horizontal plate (3), and a plurality of filter screens (17) are installed in the filter box (6).

2. The non-negative pressure water supply equipment with stable water supply according to claim 1, characterized in that: Rollers (8) are installed at the four corners of the bottom surface of the base plate (1), and the rollers (8) have a braking function.

3. The non-negative pressure water supply equipment with stable water supply according to claim 2, characterized in that: A fastening screw (9) is installed on the top surface of the base plate (1), and the bottom end of the fastening screw (9) can be driven into the ground.

4. The non-negative pressure water supply equipment with stable water supply according to claim 1, characterized in that: A limiting block (10) is installed at the top end of each vertical rod (2).

5. The non-negative pressure water supply equipment with stable water supply according to claim 1, characterized in that: The elastic telescopic rod (5) comprises a sleeve (11), a connecting block (13) is installed in the sleeve (11) via a second spring (12), a movable rod (14) is installed on the top surface of the connecting block (13), and the movable rod (14) can slide along the sleeve (11).

6. The non-negative pressure water supply equipment with stable water supply according to claim 1, characterized in that: A first push rod (15) is installed on one side of the base plate (1), and a second push rod (16) is installed on the top end of the first push rod (15).

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