Heating mechanism for high-pressure hot water cleaning machine

Abstract

The utility model relates to the technical field of cleaning machines, in particular to a heating mechanism for a high-pressure hot water cleaning machine, which comprises a heating box, the front end of the heating box is provided with a water outlet connector, the upper side of the rear end of the heating box is fixedly connected with a fixing plate, the inside of the fixing plate is slidably connected with a transverse plate, the middle of the transverse plate is provided with a filter hole, and the filter hole is communicated with the water outlet connector. A water inlet connecting opening is formed in the position, corresponding to the filtering hole, of the fixing plate, and a plurality of first springs are fixedly connected to the bottom end of the interior of the fixing plate; the water heater has the beneficial effects that the transverse plate with the filtering holes is additionally arranged at the water inlet of the heating mechanism, so that impurities, precipitates and mineral substances in water can be effectively intercepted, the direct influence of the substances on a heating element is reduced, not only can the formation of scale be prevented, but also the water entering the heating mechanism can be ensured to be purer, and meanwhile, the water heater is convenient to disassemble due to the design. A user can conveniently and quickly detach and clean the filter screen, and continuity and effectiveness of the filtering effect are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cleaning machine, concretely is a kind of heating mechanism for high-pressure hot water cleaning machine. BACKGROUND

[0002] High-pressure hot water cleaning machine is an indispensable equipment in modern cleaning industry, which combines high-pressure water flow and hot water to clean various surfaces and objects. This equipment mainly uses high-pressure water flow to mechanically attack dirt, while hot water can quickly decompose grease and stubborn stains, greatly improving cleaning efficiency. High-pressure hot water cleaning machine is widely used in industrial, commercial and household environments, such as vehicle cleaning, floor cleaning, building exterior wall and facility decontamination, etc. In high-pressure hot water cleaning machine, heating mechanism plays a crucial role. Its main function is to heat cold water to the required temperature to ensure that the water flow output by the machine has sufficient temperature to dissolve stubborn stains. Heating mechanism usually needs to be able to quickly respond to changes in water temperature requirements for different cleaning tasks.

[0003] In the prior art, the common heating method for high-pressure hot water cleaning machine is to use heating pipe to heat water. The heating pipe is usually made of metal material and contains electric heating wire or other heating elements inside. When water flows through the heating pipe, these heating elements convert electrical energy into heat energy, thereby heating the water flow. Although the heating pipe can effectively heat water in the short term, its disadvantages gradually appear after long-term use. The most important problem is the condensation of scale. Water usually contains various minerals such as calcium and magnesium, which are more likely to precipitate in hot water to form scale. Over time, these scales will adhere to the inner wall of the heating pipe, forming an insulating layer that not only affects heat conduction efficiency and slows down heating speed, but also causes the heating pipe to overheat and shortens its service life. In addition, the presence of scale also increases energy consumption, as more energy is used to heat water to the same temperature. In order to maintain heating efficiency and long-term stability of the machine, regular maintenance and cleaning are necessary, which increases the cost of use and affects user experience. SUMMARY

[0004] The purpose of the utility model is to provide a heating mechanism for high-pressure hot water cleaning machine to solve the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a heating mechanism for high-pressure hot water cleaning machine, comprising a heating box, a water outlet connection port is provided at the front end of the heating box, a fixed plate is fixedly connected to the upper side of the rear end of the heating box, a horizontal plate is slidably connected inside the fixed plate, a filter hole is provided in the middle of the horizontal plate, and a water inlet connection port is provided at the position corresponding to the filter hole of the fixed plate.

[0006] Preferably, the inside bottom end of the fixed plate is fixedly connected with a plurality of springs, the left and right sides of the inside of the fixed plate are both provided with a connecting groove, the inside of the connecting groove is slidably connected with a button, the left and right sides of the inside of the horizontal plate are both provided with a mounting groove, the inside of the mounting groove is fixedly connected with a spring two, and the inside of the mounting groove is also slidably connected with a clamping block.

[0007] Preferably, one end of the spring two is fixedly connected with the inner wall of the mounting groove, and the other end of the spring two is fixedly connected with the side, away from the button, of the clamping block.

[0008] Preferably, the top end of the horizontal plate is fixedly connected with a sealing gasket, and the sealing gasket is made of rubber.

[0009] Preferably, the outside of the clamping block is slidably connected with the inside of the connecting groove, and the end, close to the button, of the clamping block is provided as an arc surface.

[0010] Preferably, the end, close to the clamping block, of the button is fixedly connected with a limiting plate, and the outside of the limiting plate is slidably connected with the inside of the connecting groove.

[0011] Preferably, the top end of the spring one is in contact with the bottom end of the horizontal plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a kind of heating mechanisms for high-pressure hot water cleaning machine, by being additionally provided with the horizontal plate with filter hole in the water inlet of heating mechanism, can effectively intercept the impurity, sediment and mineral in water, reduce the direct influence of these substances on heating element, not only can prevent the formation of scale, but also ensure that the water into heating mechanism is more pure, to improve heating efficiency and the overall performance of machine, the design of simultaneously convenient to disassemble, so that user can conveniently and quickly dismount and clean filter screen, ensure the persistence and effectiveness of filtration effect, reduce the periodic cleaning neglected due to maintenance complexity, avoid possible failure and performance reduction. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the perspective view of the utility model;

[0015] Figure 2 It is the button structure schematic view of the utility model;

[0016] Figure 3 It is the fixed plate plan view of the utility model;

[0017] Figure 4 It is the utility model Figure 3 It is the structure section view of B-B of the utility model;

[0018] Figure 5 It is the utility modelFigure 4 Structure enlarged view at A in the figure.

[0019] In the figure: 1, heating box; 2, water outlet connection; 3, fixed plate; 4, water inlet connection; 5, button; 6, cross plate; 7, spring one; 8, filter hole; 9, sealing gasket; 10, mounting groove; 11, spring two; 12, clamping block; 13, connecting groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme of the utility model to carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the figure to the utility model embodiment carries out further detailed explanation. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all embodiments, only to explain the embodiments of the utility model, and not for limiting the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the scope of the utility model protection. EMBODIMENT

[0021] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a kind of heating mechanism for high-pressure hot water cleaning machine, including heating box 1, heating box 1 is the main component of heating mechanism, for containing and using its inside heating pipe to heat water, the front end of heating box 1 is provided with water outlet connection 2, water outlet connection 2 located at the front end of heating box 1 is used to guide the water after heating to other parts of high-pressure cleaning machine, water outlet connection 2 and water inlet connection 4 are connected with the position corresponding to high-pressure cleaning machine respectively, to play the respective due role, this is existing mature technology product, so not again hereafter, the upper side of the rear end of heating box 1 is fixedly connected with fixed plate 3, the inside of fixed plate 3 is slidably connected with cross plate 6, the middle part of cross plate 6 is provided with filter hole 8, for filtering large particle impurities and deposits in the water entering heating box 1, fixed plate 3 is located at the upper side of the rear end of heating box 1, mainly used for fixing cross plate 6, and ensure that filter hole 8 is aligned with water inlet connection 4, water inlet connection 4 is located at the position corresponding to filter hole 8 on fixed plate 3, allow water to flow from source and enter heating zone through filter hole 8, ensure that all water is filtered.

[0022] Through filter hole 8, water entering heating box 1 through water inlet connection 4 can be filtered, effectively intercepting impurities, sediments and minerals in water, reducing the direct impact of these substances on heating elements, thereby preventing the formation of scale, and ensuring that the water entering the heating mechanism is more pure, thereby improving heating efficiency and overall performance of the machine. EMBODIMENT

[0023] On the basis of embodiment one, in order to realize the quick cleaning of the filter hole 8 on the horizontal plate 6, a plurality of spring one 7 is fixedly connected to the inner bottom end of the fixed plate 3, the top end of the spring one 7 is in contact with the bottom end of the horizontal plate 6, the spring one 7 is fixedly connected to the inner bottom end of the fixed plate 3, and the function is to push the horizontal plate 6 upward, the left and right sides of the inner part of the fixed plate 3 are provided with a connecting groove 13, the button 5 is slidably connected in the connecting groove 13, the connecting groove 13 is located on the left and right sides of the inner part of the fixed plate 3, which is used for sliding connection of the button 5, allowing the button 5 to move in the groove, as a kind of mechanical mechanism to unlock the horizontal plate 6, in order to quickly clean the filter hole 8, the left and right sides of the inner part of the horizontal plate 6 are provided with a mounting groove 10, the spring two 11 is fixedly connected in the mounting groove 10, the mounting groove 10 is also slidably connected with a clamping block 12, the mounting groove 10 is located on the left and right sides of the inner part of the horizontal plate 6, which is used for fixing the spring two 11 and slidingly connecting the clamping block 12, the mounting groove 10 is used as the track of the clamping block 12, which ensures the stable movement of the clamping block 12 along the predetermined path, the outer part of the clamping block 12 is slidably connected with the inner part of the connecting groove 13, the end of the clamping block 12 close to the button 5 is provided with a curved surface on the lower side, the clamping block 12 slides in the mounting groove 10 and interacts with the limiting plate of the button 5, when the button 5 is pressed, the limiting plate will push the clamping block 12, overcome the force of the spring two 11, and make the horizontal plate 6 unlocked, one end of the spring two 11 is fixedly connected with the inner wall of the mounting groove 10, the other end of the spring two 11 is fixedly connected with the side of the clamping block 12 away from the button 5, the end of the button 5 close to the clamping block 12 is fixedly connected with a limiting plate, the limiting plate limits the button 5, ensures that the button 5 will not be separated from the connecting groove 13, and the outer part of the limiting plate is slidably connected with the inner part of the connecting groove 13, the top end of the horizontal plate 6 is fixedly connected with a sealing gasket 9, the material of the sealing gasket 9 is rubber, which provides additional sealing performance to prevent water from leaking from the gap between the horizontal plate 6 and the fixed plate 3, ensures the water tightness of the whole heating box 1, avoids the negative impact of water leakage on the heating efficiency.

[0024] When the horizontal plate 6 is disassembled, the button 5 is pressed to move the clamping block 12 to the inside of the mounting groove 10, when the clamping block 12 completely separates from the connecting groove 13, under the action of the spring one 7, the horizontal plate 6 will be popped up, so that the horizontal plate 6 can be conveniently taken down, and then the filter hole 8 is cleaned, if the horizontal plate 6 is reinstalled, the horizontal plate 6 is directly put into the fixed plate 3, because the lower part of the clamping block 12 is curved, it is extruded by the fixed plate 3 to move to the inside of the mounting groove 10, then when the connecting groove 13 and the mounting groove 10 are in the same position, under the action of the spring two 11, the clamping block 12 is moved into the connecting groove 13 again, so as to complete the installation and fixation of the horizontal plate 6, the horizontal plate 6 is easy to disassemble, so that the user can conveniently and quickly disassemble and clean the filter hole 8, ensures the persistence and effectiveness of the filtering effect, reduces the regular cleaning ignored due to complex maintenance, avoids possible failure and performance reduction.

[0025] In actual use, water is put into the heating box 1 through the water inlet connecting port 4, and under the action of the filtering hole 8, the water can be filtered, the impurities, precipitates and minerals in the water can be effectively intercepted, the direct influence of these substances on the heating element is reduced, thereby preventing the formation of scale and ensuring that the water entering the heating mechanism is purer. After a long period of use, when the filtering hole 8 needs to be cleaned, the button 5 can be pressed to drive the clamping block 12 to move into the mounting groove 10. When the clamping block 12 is completely separated from the connecting groove 13, under the elastic force of the spring 7, the horizontal plate 6 will be popped up, so that the horizontal plate 6 can be conveniently taken off, and then the filtering hole 8 can be cleaned. The use is more convenient, and the flexibility is also higher.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A heating mechanism for a high-pressure hot water cleaning machine, comprising a heating tank (1), characterized in that: The front end of the heating box (1) is provided with a water outlet connector (2), the rear end of the heating box (1) is fixedly connected with a fixed plate (3) on the upper side, the inside of the fixed plate (3) is slidably connected with a horizontal plate (6), the middle part of the horizontal plate (6) is provided with a filter hole (8), and the fixed plate (3) is provided with a water inlet connector (4) corresponding to the position of the filter hole (8).

2. The heating mechanism for a high-pressure hot water cleaning machine according to claim 1, characterized in that: A plurality of spring one (7) are fixedly connected to the inside bottom end of the fixed plate (3), connection grooves (13) are formed in the left and right sides of the inside of the fixed plate (3), buttons (5) are slidably connected in the connection grooves (13), installation grooves (10) are formed in the left and right sides of the inside of the horizontal plate (6), spring two (11) are fixedly connected in the installation grooves (10), and clamping blocks (12) are slidably connected in the installation grooves (10).

3. The heating mechanism for a high-pressure hot water cleaning machine according to claim 2, characterized in that: One end of the spring two (11) is fixedly connected with the inner wall of the installation groove (10), and the other end of the spring two (11) is fixedly connected with the side, away from the button (5), of the clamping block (12).

4. The heating mechanism for a high-pressure hot water cleaning machine according to claim 2, characterized in that: The top end of the horizontal plate (6) is fixedly connected with a sealing gasket (9), and the material of the sealing gasket (9) is rubber.

5. The heating mechanism for a high-pressure hot water cleaning machine according to claim 2, characterized in that: The outside of the clamping block (12) is slidably connected with the inside of the connection groove (13), and the end, close to the button (5), of the clamping block (12) is provided as an arc surface.

6. The heating mechanism for a high-pressure hot water cleaning machine according to claim 2, characterized in that: The end, close to the clamping block (12), of the button (5) is fixedly connected with a limiting plate, and the outside of the limiting plate is slidably connected with the inside of the connection groove (13).

7. The heating mechanism for a high-pressure hot water cleaning machine according to claim 2, characterized in that: The top end of the spring one (7) is in contact with the bottom end of the horizontal plate (6).

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